Clasp assembly system for bracelets and necklaces
A jewelry chain connector tool system has two holding and aligning fixture components each designed for holding one of the clasp sections of a bracelet or necklace and for opening and permitting closing of a spring-urged closure for assembling a bracelet necklace or anklet on the arm, neck or ankle of a user. The clasp and assembly ring fixtures have interfitting assembly and during assembly movement, cause opening the spring-activated clasp of the jewelry chain and simultaneously cause positioning of the assembly ring on the open clasp. When the fixtures are disassembled, the spring-urged clasp member is permitted to close, thus securing the chain clasp components in assembly. Various connector support and alignment fixtures are each provided with a mounting boss that is received by a bayonet receptacle of a fixture support stand to elevate and stabilize a connector element and facilitate ease of bracelet assembly to the wrist of a user.
1. Field of the Invention
The present invention relates generally to bracelets and necklaces having chains and having various types of chains and clasps for assembling the bracelets and necklaces about the arm, neck or ankle of a user. More particularly, the present invention concerns a tool having two components each designed for capturing and holding one of the clasp sections of the clasp mechanism of a bracelet or necklace and for opening and closing the typically spring-urged clasp mechanism for securing the clasp mechanism of a bracelet necklace or anklet to the arm, neck or ankle of a user.
2. Description of the Prior Art
U.S. Pat. No. 5,741,035 of Glass; U.S. Pat. No. 5,934,526 of Rosenbaum et al and U.S. Pat. No. 6,036,065 of Wofford evidence attempts to provide devices for assembling the clasp and ring of the chain of a bracelet, necklace or anklet. None of these clasp assembly devices is deemed very effective for the intended use, since in each case the clasp and connection ring is not simultaneously independently supported by an assembly device. In each case an assembly device provides support for a clasp while the user must manually grasp the assembly ring and position it on the clasp. It is a difficult and often frustrating task to simultaneously manipulate an assembly tool and a bracelet or necklace connection ring, to the point that many owners of such clasp assembly devices do not consistently use them. Rather, many users of bracelets, necklaces and other such jewelry often revert to manual assembly of the clasps and rings or request others to do the assembly for them. It is desirable therefore to provide a tool for assembling the clasp and connection or jump ring of the chain of a bracelet, necklace or anklet wherein both the clasp and assembly ring are individually supported and oriented by components of the tool system and the tool components are simply positioned in assembly to establish opening and closing of the clasp and to achieve positioning of the assembly ring on the open clasp.
The terms “connection element”, “connection ring” and “jump ring” as used herein are each intended to refer to a conventional connection component of a necklace, bracelet or anklet chain which may be in ring-like form and which is received in secured relation by a clasp or other component of a jewelry chain to enable releasable installation of the jewelry chain about the neck, wrist or ankle of a user.
SUMMARY OF THE INVENTIONIt is a principal feature of the present invention to provide a novel mechanism for mechanically supporting the clasp and connection ring of the chain of a bracelet, necklace, anklet or the like and assembling the clasp and connection ring of the chain by bringing easily handled tool components into assembly.
It is another feature of the present invention to provide a novel jewelry clasp assembly tool which automatically opens a spring actuated clasp, maintains the spring actuated clasp in its open condition, guides the chain connection ring onto the open clasp when clasp fixture components of the tool are brought into engagement and permits spring closure of the clasp when the fixture components are separated.
It is also a feature of the present invention to provide a novel jewelry clasp assembly system incorporating a jewelry clasp assembly tool having tool sections that support the clasp and the connection ring of a jewelry item and facilitate simple and efficient manual connection of the clasp and connection ring.
It is an even further feature of the present invention to provide a novel jewelry clasp assembly system including an auxiliary support device for supporting an jewelry clasp in elevated position and facilitating positioning of a bracelet chain about the wrist of a user.
Briefly, the various objects and features of the present invention are realized through the provision of a jewelry clasp assembly tool having fixtures providing support for the clasp and the assembly ring of the chain of a bracelet, necklace, anklet, etc. The clasp and assembly ring fixtures of the clasp assembly tool are designed for interfitting assembly and during assembly movement, cause opening the spring-urged clasp of the jewelry chain and simultaneously cause positioning of the assembly ring on the open clasp. When the fixtures are separated, the spring-urged clasp member is permitted to close, thus securing the chain clasp components in assembly.
BRIEF DESCRIPTION OF THE DRAWINGSSo that the manner in which the above recited features, advantages and objects of the present invention are attained and can be understood in detail, a more particular description of the invention, briefly summarized above, may be had by reference to the preferred embodiment thereof which is illustrated in the appended drawings, which drawings are incorporated as a part hereof.
It is to be noted however, that the appended drawings illustrate only a typical embodiment of this invention and are therefore not to be considered limiting of its scope, for the invention may admit to other equally effective embodiments.
In the Drawings:
Referring now to the drawings and first to
A closure section shown generally at 28 is preferably in integral moveable assembly with the clasp supporting and orienting section of the fixture by means of a “living hinge” 30. However, the closure section may be maintained in pivotally moveable assembly with the clasp supporting and orienting section by any other type of hinge or by any other means for maintaining the clasp supporting and orienting section and the closure section in moveable assembly. For example the clasp supporting and orienting section and the closure section maybe connected by a lanyard and may be simply snapped together to orient and secure the clasp and to secure a portion of the chain to which the clasp is connected. The closure section 28 defines a receptacle depression 29 that mates with the receptacle 16 and thus provides for closure of the receptacle. Alternatively, it should be borne in mind that the clasp supporting and orienting section and the closure section of the jewelry clasp supporting fixture 12 may be provided with a soft, deformable material such as polyfoam which serves to capture and secure the clasp and chain of a jewelry item and support the clasp in position for opening and closing of the spring-urged closure member of the clasp.
The clasp supporting and orienting section 14 and the closure section 28 of the jewelry clasp supporting fixture 12 each define interfitting structural elements that come into essentially interlocking or interfitting engagement when the closure section 28 is moved to its closed position in assembly with the clasp supporting and orienting section 14. The clasp supporting and orienting section 14 defines a raised generally rectangular boss 32 at least partially surrounded by a shoulder 33. The closing section 28 defines a generally rectangular flange 34 that projects beyond a planar surface 36 that fits about the outer periphery of the boss 32 when the closure section is at its closed position. The generally rectangular flange 34 is in engagement with or in close proximity to the shoulder 33 when the closure section is at its closed position. This feature establishes a substantially immoveable relationship of the clasp supporting and orienting section 14 and the closure section 28, thus ensuring that the clasp and chain of the jewelry item are secured in a manner that positions the clasp in a predetermined position for assembly of a connection ring thereto. To secure the clasp supporting and orienting section 14 and the closure section 28 at the closed position of the closure section a latch member 38. At the closed position of the closure section 28 the latch member 38 engages and becomes releasably latched to the outer peripheral portion 40 of the shoulder structure 34. Thus, the sections 14 and 28 snap together by virtue of the latch member 38 and remain together until manual force is subsequently applied to release them for opening movement of the closure section.
A clasp opening housing is shown generally at 42 and incorporates a pair of housing side walls 44 and 46 that are maintained in spaced, generally parallel relation by a top wall 48 and a bottom wall 50. The bottom wall 50 together with lower portions of the side walls 44 and 46 define a fixture support mount that is inserted into supported relation within a fixture mount element such as shown at 272 of a support and positioning stand such as shown at 270 in
A clasp opening member 55 is mounted to the upper, rearmost portions 58 and 60 of the spaced side walls 44 and 46 and to the internal portion of the top wall 48. If desired the clasp opening member may be integral with the top wall or supported entirely by the upper portions of the spaced side walls. The clasp opening member defines a downwardly facing slot 62 that is of sufficient width to permit a portion of the clasp 22 to pass through it. The height of the downwardly facing slot 62 is sufficient to permit the upper portion of the clasp 22 to pass through it but is insufficient to permit the clasp actuator projection 26 to pass through it. Thus, during insertion movement of the jewelry clasp supporting fixture into the internal receptacle of the clasp opening housing 42 the clasp actuator projection 26 will engage and be stopped by the clasp opening member. As movement of the clasp ring continues by further insertion of the jewelry clasp supporting fixture 12 into the internal receptacle 52 restraint of the clasp actuator 26 by the will cause opening movement of the clasp closure member 24 against the closing bias of its spring. When the jewelry clasp supporting fixture 12 is inserted into the internal receptacle of the clasp actuator housing 42 its forward end 64 will come into contact with a stop shoulder 66 of a stop member 68. A stop shoulder 70 is also defined by a downwardly projecting portion of the jewelry clasp supporting fixture 12. Upon maximum insertion of the jewelry clasp supporting fixture 12 into the internal receptacle 52 the stop shoulder 70 will come into stopped engagement with the rearmost portion of the clasp opening housing 42, thus limiting further insertion movement. As shown in
For the reason that clasp connection rings, also referred to as “jump rings” of jewelry chains are very small and spring-closed clasp rings are also very small, it is difficult to manually grasp the end portion of a chain and position its jump ring on a clasp ring while at the same time maintaining the spring-urged closure member of the clasp ring open by maintaining opening force on the actuator projection 26 of the clasp ring. Referring now to
The connection ring holding fixture 72 has a first body section 74 defining a latch groove 76 and having a lower portion 78 and an upstanding wall 80 defining a chain receiving groove 82 within which an end portion of a jewelry chain is intended to be received. The first body section 74 further defines a connection ring positioning and retion projection or ramp 84 having a slot or recess 86 defining the free end thereof. A second body section 88 is movably connected with the first body section 74 preferably by a living hinge 90 or by any other suitable hinge mechanism or any means to retain the body sections in relatively moveable assembly. The second body section defines a latch projection 92 that is received within the latch groove 76 when the body sections are at the closed positions thereof as shown in
The second body section 88 defines a jump ring positioning and retaining projection 94 that is moved to superposed or overlying relation with the connection ring positioning projection 84 when the body sections are at their closed positions as shown in
During use of the connection or jump ring holding fixture 72, the body sections 74 and 88 will be unlatched and moved to their open positions as shown in
An alternative embodiment of the jewelry clasp supporting and orienting fixture of the present invention is shown generally at 100 in
After the jump ring 124 has been assembled with the open lobster claw type jewelry clasp 136 the connection or jump ring holding fixture 120 is extracted from the clasp opening housing 116 as shown in
Referring to
As shown in the bottom view of the jewelry chain and clasp holding and assembly tool 140 a tool or fixture support mount 174 is shown to be fixed to or integral with the body section 146 and is of a configuration for bayonet type engagement with a tool support device such as is shown in
If desired, as shown in
In
To overcome this difficult and uncertain assembly problem, the barrel connector orientation and assembly tool 200 incorporates tool sections 218 and 220 that are moveably interconnected by means of a living hinge 222 or by any other connection that permits relative movement of the tool sections. The jewelry connector orientation and assembly tool is shown generally at 200 is preferably composed of any one of a number of suitable polymer materials that are suitable for injection molding or may be composed of any of a wide variety of materials including, but not being limited to metal, natural rubber, synthetic rubbef or the like. For example, a simple pivotal hinge may establish pivotally moveable interconnection of the tool sections or the tool sections may be loosely connected by a tether, such as a section of bead chain or cord having ends fixed to the tool sections.
The tool sections 218 and 220 define substantially semi-cylindrical grooves 224 and 226 that together, when the tool sections are at their closed and latched positions as shown in the bottom isometric view of
Another connector orientation and assembly tool element shown generally at 250 incorporates a pair of holding and alignment tool sections 252 and 254 that are connected in relatively moveable relation by means of a living hinge 256 or any other device as explained above that maintains the tool sections in connected relation and in relatively moveable relation. The holding and alignment tool sections 252 and 254 each define semi-cylindrical grooves 258 and 260 that, in the closed and latched condition of the connector orientation and assembly tool element 250, define a centrally located receptacle within which the jewelry chain connector section 204 is retained in centralized position with respect to the external cylindrical surface 260 that is defined by the closed and latched tool sections 252 and 254. The tool section 252 is provided with a latch element 262 that engages within a latch receptacle 264 of the opposite tool section 254 when the tool sections are closed and latched.
With the jewelry chain connector section 204 secured and oriented centrally within the closed and latched orientation and assembly tool element 250 the tool element 250 is inserted within the guide passage 232 and is moved linearly until an end 266 of the closed and latched tool element nears the internal stop shoulder 240. At this point the externally threaded projection 216 will be located in precise registry with the internally threaded receptacle 206 of the jewelry chain connector section 202. Then, by simply rotating the orientation and assembly tool element 250 relative to the orientation and assembly tool 200 the external and internal threads become made up, thereby establishing secured connection of the jewelry chain, without any risk of cross-threading or otherwise damaging the threads. The latches of the tool sections are then simply released and the tools 200 and 250 are opened, thereby releasing the assembled barrel connector from the connection and alignment tools 202 and 250.
Referring now to
To support a jump ring holding fixture in elevated position as shown in
To provide for efficient support of the support and positioning stand device 270 foot plate members 294 and 296 are mounted to the lower ends of the leg members 280 and 282. The foot plate members may be fixed to the leg members or, in the alternative, may be pivotally or otherwise moveably mounted to the leg members to permit the support and positioning stand device 270 to be collapsed to the extent that it will fit within a small container or package for storage or transportation. In the collapsed condition of the support and positioning stand device 270 the foot plate members 294 and 296 will assume overlapping positions as shown in
In view of the foregoing it is evident that the present invention is one well adapted to attain all of the objects and features hereinabove set forth, together with other objects and features which are inherent in the apparatus disclosed herein.
As will be readily apparent to those skilled in the art, the present invention may easily be produced in other specific forms without departing from its spirit or essential characteristics. The present embodiment is, therefore, to be considered as merely illustrative and not restrictive, the scope of the invention being indicated by the claims rather than the foregoing description, and all changes which come within the meaning and range of equivalence of the claims are therefore intended to be embraced therein.
Claims
1. An assembly system for assembling a jewelry chain connector to a jewelry clasp having a chain connector opening and a spring-urged closure member and causing controlled opening and closing of the spring-urged closure member, comprising:
- a clasp supporting and orienting fixture defining a clasp holding and orienting receptacle adapted to receive and secure a jewelry clasp and position the jewelry clasp to expose the chain connector opening thereof; and
- a clasp opening housing defining an internal receptacle into which at least a portion of said clasp supporting and orienting fixture is selectively inserted and having a clasp opening member positioned for engagement by the spring-urged closure member during insertion of said clasp supporting and orienting fixture into said internal receptacle, permitting assembly of the jewelry chain connector to the open jewelry clasp, during extraction of said clasp supporting and orienting fixture from said internal receptacle the spring-urged closure member moving away from said clasp opening member permitting movement of the spring-urged closure member to its closed position securing the jewelry chain connector to the jewelry clasp.
2. The assembly system of claim 1, comprising:
- said clasp supporting and orienting fixture having a clasp supporting and orienting section defining a portion of said clasp holding and orienting receptacle and having a closure section being movably interconnected with said clasp supporting and orienting section and defining another portion of said clasp holding and orienting receptacle, said closure section being moveable relative to said clasp supporting and orienting section to a closed position securing and orienting a jewelry clasp and an open position releasing the jewelry clasp.
3. The assembly system of claim 2, comprising:
- a flexible member being integral with said clasp supporting and orienting section and said closure section and representing a hinge element retaining said clasp supporting and orienting section and said closure section in relatively moveable relation.
4. The assembly system of claim 2, comprising:
- latch members being located on said clasp supporting and orienting section and said closure section and releasably securing said clasp supporting and orienting fixture in said closed position.
5. The assembly system of claim 1, comprising:
- a jewelry connector holding and orienting fixture defining connector positioning elements for positioning and orienting a connector of a jewelry chain for assembly with an open jewelry clasp.
6. The assembly system of claim 5, comprising:
- said jewelry connector holding and orienting fixture having relatively moveable fixture sections each defining a jewelry connector positioning element and being moveable to an open position permitting insertion of a jewelry connector therein and a closed position with said jump ring positioning and retention elements securing and orienting the jewelry connector; and
- latch members being defined by said relatively moveable fixture sections and establishing releasable latching of said relatively moveable fixture sections at said closed position.
7. The assembly system of claim 5, comprising:
- a moveable connector establishing relatively moveable connection of said relatively moveable fixture sections and enabling relative movement thereof to said open and closed positions; and
- said relatively moveable fixture sections defining a chain receiving groove, during closing movement of said relatively moveable fixture sections said jewelry connector positioning and retention elements establishing positioning and retaining engagement with a jewelry chain connector.
8. The assembly system of claim 7, comprising:
- a flexible element being integral with said relatively moveable fixture sections and serving in hinge-like manner to facilitate controlled pivot-like controlled movement of said relatively moveable fixture sections to said open and closed positions.
9. The assembly system of claim 5, comprising:
- a fixture support mount being defined by said jewelry connector holding and orienting fixture; and
- a support and positioning stand device having a fixture mount element thereon, said fixture support mount receiving and supporting said fixture support mount and thus securing said jewelry connector holding and orienting fixture in elevated position.
10. The assembly system of claim 5, comprising:
- said support and positioning stand device being collapsible permitting ease of storage and transportation thereof.
11. A jewelry chain connector assembly system for securing a jewelry clasp having a first and second interfitting jewelry chain connectors capable of selective assembly and disassembly, comprising:
- a first connector supporting and orienting fixture defining a connector holding and orienting receptacle adapted to receive orient and support a first jewelry connector, said first connector supporting and orienting fixture defining a fixture guiding and positioning receptacle;
- a second connector supporting and orienting fixture being receivable within said fixture guiding and positioning receptacle and defining a second connector holding and orienting receptacle adapted to receive orient and secure a second jewelry chain connector; and
- said second connector supporting and orienting fixture being moved in guided relation at least partially into said first connector supporting and orienting fixture and establishing releasable connection of said first and second interfitting jewelry chain connectors by relative movement of said first and second connector supporting and orienting fixtures.
12. The jewelry chain connector assembly system of claim 11, comprising:
- said first connector supporting and orienting fixture having a pair of first sections each defining a portion of said connector holding and orienting receptacle therein;
- a first moveable connector element maintaining said pair of first sections in relatively moveable assembly for movement to an open position permitting a jewelry connector to be positioned and oriented therein and a closed position securing the jewelry connector in oriented position therein;
- said second connector supporting and orienting fixture having a pair of second sections each defining a portion of said connector holding and orienting receptacle therein; and
- a second moveable connector element maintaining said pair of second sections in relatively moveable assembly for movement to an open position permitting a jewelry connector to be positioned and oriented therein and a closed position securing the jewelry connector in oriented position therein.
13. The jewelry chain connector assembly system of claim 12, comprising:
- said first and second connector elements each being integral with said first and second connector supporting and orienting fixtures and serving in hinge-like manner to facilitate substantially pivotal controlled movement of said relatively moveable fixture sections to said open and closed positions thereof.
14. The jewelry chain connector assembly system of claim 11, comprising:
- a fixture support mount projecting from one of said pairs of first and second sections;
- a support and positioning stand device having a fixture mount element thereon, said fixture support mount receiving and supporting said fixture support mount and securing said first connector supporting and orienting fixture in elevated position; and
- said support and positioning stand device being collapsible for storage and transportation thereof and expandable for stabilized positioning thereof on a substantially horizontal surface.
15. The jewelry chain connector assembly system of claim 14, comprising:
- said fixture mount element defining a bayonet slot receiving an external mounting boss of a connector supporting and orienting fixture;
- said support and positioning stand device having first and second relatively moveable legs, at least said first leg being mounted to said fixture mount element and defining an elongate guide slot; and
- a leg locking member being pivotally mounted to said second leg and having a guide element engaging and being linearly moveable within said elongate guide slot.
16. A jewelry clasp and jewelry connector assembly system for securing a jewelry clasp having a jewelry connector opening and a spring-urged closure member and causing controlled opening and closing of the spring-urged closure member for assembly of the jewelry connector to the jewelry clasp, comprising:
- a clasp supporting and orienting fixture defining a clasp holding and orienting receptacle within which a jewelry clasp is secured and positioned to expose the jump ring opening thereof, said clasp supporting and orienting fixture having a clasp supporting and orienting section defining a portion of said clasp holding and orienting receptacle and having a closure section being movably interconnected with said clasp supporting and orienting section and defining another portion of said clasp holding and orienting receptacle, said closure section being moveable relative to said clasp supporting and orienting section to a closed position securing and orienting a jewelry clasp and an open position releasing the jewelry clasp;
- a flexible member being integral with said clasp supporting and orienting section and said closure section and representing a hinge retaining said clasp supporting and orienting section and said closure section in relatively moveable relation; and
- a clasp opening housing defining an internal receptacle into which said clasp supporting and orienting fixture is inserted and having a clasp opening member positioned for engagement by the spring-urged closure member during insertion of a portion of said clasp supporting and orienting fixture into said clasp opening housing, permitting assembly of the jewelry connector to the jewelry clasp, during extraction of said clasp supporting and orienting fixture from said internal receptacle of said clasp opening housing the spring-urged closure member moving away from said clasp opening member permitting movement of the spring-urged closure member to its closed position.
17. The jewelry clasp and jump ring assembly system of claim 16, comprising:
- latch members being located on said clasp supporting and orienting section and said closure section and releasably securing said clasp supporting and orienting fixture in said closed position.
18. The jewelry clasp and jewelry connector assembly system of claim 16, comprising:
- a fixture support mount being defined by said clasp opening housing; and
- a support and positioning stand device having a mount element thereon, said mount element receiving and supporting said clasp opening housing and supporting and securing said clasp opening housing and said jewelry connector holding and orienting fixture in stabilized position.
19. The jewelry clasp and jewelry connector assembly system of claim 16, comprising:
- a fixture support mount being defined by said clasp opening housing;
- a support and positioning stand device having a fixture mount element thereon defining a bayonet receptacle, said bayonet receptacle selectively receiving and supporting said fixture support mount and securing said clasp opening housing and said first connector supporting and orienting fixture in stabilized position;
- said support and positioning stand device being collapsible for storage and transportation thereof and expandable for stabilized positioning thereof on a substantially horizontal surface;
- said support and positioning stand device having first and second relatively moveable legs, at least said first leg being mounted to said fixture mount element and defining an elongate guide; and
- a leg locking member being pivotally mounted to said second leg and having a guide element engaging and being linearly moveable within said elongate guide.
Type: Application
Filed: Apr 5, 2005
Publication Date: Oct 5, 2006
Inventor: Carolyn Clark (Dallas, TX)
Application Number: 11/098,921
International Classification: A47G 25/90 (20060101);