Table component assembly
An assembly table has a leg of a round tube, a beam, a combining unit, and wherein a table body is assembled by the upper end of the leg by using of the combining unit to combine the beam. The leg is a hollow tube. The straight positioning holes are opened at the upper end of the leg and serves to combine the combining unit. Each side of the straight positioning hole has one enhancing body. The beam is a hollow tube. The each end of the beam has a combining unit. The combining unit is welded directly to the hollow tube of the beam. The combining unit has a substrate, a stud, a washer, a nut and a positioning pin. The stud and the positioning pin are fixed firmly on the substrate. The washer is looped on the stud. The nut is screwed in the stud.
The present invention relates to table assemblies, and in particular to a table component assembly which is capable of fast positioning the components of the table and hiding the components of combining units.
BACKGROUND OF THE INVENTIONA prior art of a table component assembly is difficult not only to position table components, but also to expose combining units thereof. Therefore, the assembly table of the prior art is not so beautiful as well as unsafe. The combing perpendicularity of the leg and the beam of the prior art is usually lack of accuracy and the adjusting the combining perpendicularity takes so much time. Sometimes, the leg and the beam is incapable of being screwed tightly causing to rotating relatively thereof so as to influence the stability of the assembly table.
SUMMARY OF THE INVENTIONThe primary objective of the present invention is to assure the appearance at higher quality. Besides, all the combining units are hidden in the hollow tube of the leg and the beam. Therefore, the present invention fits the requirements of beauty and safety.
Because the combining units of the prior art of the traditional hollow tube are exposed out of the table body whiling assembling, the appearance quality of the table is reduced and the exposure causes the assembly table unsafely.
The secondary primary objective of the present invention is to assure the positioning convenience of the leg and the beam whiling assembling. By using that a unique straight positioning hole of the leg and a combining unit of the beam, the assembly table is capable of being assembled quickly, being positioned accurately, and has the function of preventing from the leg and the beam rotating relatively.
In order to reach the objectives and functions, the present invention provides the novel techniques as the followings.
An assembly table has a leg of a round tube, a beam, a combining unit, and wherein a table body is assembled by the upper end of the leg by using of the combining unit to combine the beam.
The leg is a hollow tube. Two vertical straight positioning holes are opened at the upper end of the leg. The straight positioning hole serves to combine the combining unit. The each side of the straight positioning hole has one enhancing body so as to increasing the structural strength of the table.
The beam is a hollow tube. The each end of the beam has a combining unit. The combining unit is welded directly to the hollow tube of the beam.
The combining unit has a substrate, a stud, a washer, a nut and a positioning pin. The stud and the positioning pin are fixed firmly on the substrate. The washer is looped on the stud. The nut is screwed in the stud.
The combining unit is welded directly to the hollow tube of the beam to form the each end side of the beam having the combining unit. The stud of the combining unit and positioning pin passes through the straight positioning hole. The positioning pin is buckled in the bottom part of the straight positioning hole. And the stud is buckled in the middle of the straight positioning hole. The nut is screwed on the stud. After the nut is screwed, the side wall of the straight positioning hole of the hollow tube of the leg is pressed firmly between the nut and washer so that the assembly of the leg and the beam is completed.
In order that those skilled in the art can further understand the present invention, a description will be described in the following in details. However, these descriptions and the appended drawings are only used to cause those skilled in the art to understand the objects, features, and characteristics of the present invention, but not to be used to confine the scope and spirit of the present invention defined in the appended claims.
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After assembling the combining unit 7, the substrate 71 of the combining unit 7 is welded directly to the two side of the hollow tube body of the beam 2. The surfaces of the substrate 71 flush the two end of the beam 2, so that only the components, such as a stud 72, a washer 73 and a positioning pin 75 are shown up. The two ends of the beam 2 have a combining unit 7 so as to be assembled to the leg 1.
The two sides which are vertical each other of the upper leg 1 have opening up straight positioning holes 11. The position of the straight positioning hole 11 is corresponding to the whole combining unit 7. Besides, each side edge of the straight positioning hole 11 has an enhancing body 8.
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To sum up, the present invention facilitates not only the assembly speed fast, but also the accuracy assembly by using of the positioning principle of the positioning pin and the straight positioning hole. The present invention is the best and specific improvement for the table component assembly. Besides, all assembly components of the present invention are hidden so that the beauty and quality of the table appearance is promoted as well as the unsafe problem because of exposure the table components is resolved.
The present invention is thus described, and it will be obvious that the same may be varied in many ways. Such variations are not to be regarded as a departure from the spirit and scope of the present invention, and all such modifications as would be obvious to one skilled in the art are intended to be included within the scope of the following claims.
Claims
1. A table component assembly comprising:
- a leg of a round tube;
- a beam;
- a combining unit; and
- wherein a table body is assembled by an upper end of the leg by using of the combining unit to combine the beam.
2. The table component assembly as claimed in claim 1, wherein the leg is a hollow tube, and the upper end has a straight positioning hole serves to combine the combining unit.
3. The table component assembly as claimed in claim 1, wherein the beam is a hollow tube; both ends of the beam have respectively a combining unit; and the combining unit is welded directly to the hollow tube of the beam.
4. The combining unit as claimed in claim 1, wherein the combining unit is assembled by a substrate, a stud, a washer, a nut and a positioning pin; the stud and the positioning pin is fixed on the substrate; the washer is looped on the stud; and the nut is screwed with the stud.
5. The combining unit as claimed in claim 3, wherein the combining unit is assembled by a substrate, a stud, a washer, a nut and a positioning pin; the stud and the positioning pin is fixed on the substrate; the washer is looped on the stud; and the nut is screwed with the stud.
6. The combining unit as claimed in claim 1, wherein the combining unit is welded directly to the hollow tube of the beam; the two ends of the beam have respectively a combining unit; the stud and the positioning pin are respectively buckled to the straight positioning hole; and the nut; the nut of the stud and the washer serves to press tightly the enhancing bodies on the two tube walls of the straight positioning hole of the leg between the leg and the beam so as to firm the table assembly.
7. The combining unit as claimed in claim 3, wherein the combining unit is welded directly to the hollow tube of the beam; the two ends of the beam have respectively a combining unit; the stud and the positioning pin are respectively buckled to the straight positioning hole; and the nut; the nut of the stud and the washer serves to press tightly the enhancing bodies on the two tube walls of the straight positioning hole of the leg between the leg and the beam so as to firm the table assembly.
8. The combining unit as claimed in claim 4, wherein the combining unit is welded directly to the hollow tube of the beam; the two ends of the beam have respectively a combining unit; the stud and the positioning pin are respectively buckled to the straight positioning hole; and the nut; the nut of the stud and the washer serves to press tightly the enhancing bodies on the two tube walls of the straight positioning hole of the leg between the leg and the beam so as to firm the table assembly.
Type: Application
Filed: Aug 7, 2006
Publication Date: Feb 7, 2008
Inventor: Shaw-Ming Lee (Taichung City)
Application Number: 11/462,944
International Classification: A47B 97/00 (20060101);