Abstract: A locking socket includes a shell and a buckle mechanism. The shell forms a slot and plug holes adapted for receiving a plug. The buckle mechanism is pivotably disposed to the shell and is exposed out of the shell via the slot. The buckle mechanism further forms a buckle portion which is able to alternatively lock on or release the plug when the buckle mechanism pivots so that the locking socket of the present invention is adapted for the plug to insert in. Also, the buckle mechanism alternatively abuts against the plug to prevent the plug from detachment. Thereby, the present invention provides a locking socket with simpler structure, improved structure intensity, and better positioning.

Abstract: A safety socket of the present invention has one or several groups of socket holes, lock mechanisms, and release mechanisms. Plug can be inserted into the socket holes. The lock mechanism can engage the plug for preventing unexpected removal of the plug. The release mechanism is used for operating the lock mechanism for releasing the plug. The release mechanism has a button which is arranged at aside of the socket holes. Thus, the button would not be hidden by the plug. User can approach to the button easily. Operation condition of the safety socket is then facilitated.

Abstract: A tape dispenser of the present invention includes an integrally-formed main body. The main body has a rack and two semi-crusts. The semi-crusts are pivotably connected to the rack, so that the semi-crusts can be closed for a tape roll to be received therein. Or, the semi-crusts can be opened for placing or replacing the tape roll. The rack has a front plate and a top plate. The front plate, the top plate, and the semi-crusts are rectangularly arranged. Thus, structure strength of the tape dispenser is increased.

Abstract: A simple collapse structure of tool hanger board is provided, especially for reducing package volume of the hanger with a tool inserted therein. The hanger board has a hanger board body that functions to hang a tool for exhibition. The hanger board body has a lower portion that forms an insertion slot for receiving insertion and positioning of a tool therein. With a retention plate projecting from the body for securely looping and fixing the tool, secure insertion of the tool can be realized. An upper portion of the body that is located above a central positioning bar is made as a pivotally connected foldable upper board section. The upper board section is folded downward to overlap a rear surface of the board body so as to reduce the overall length of the hanger and thus effectively reduce the package volume, facilitate handling and lower costs of packaging and shipping.

Abstract: A tool display rack includes a body having a box-shaped space defined therein and a pivotal plate is pivotably connected to the lower portion of the back board of the rack. The pivotal plate is pivotable outward to form a larger insertion entrance so as to accommodate the tool. Multiple positioning holes are defined in the front side of the body for positioning the tools. The pivotal plate has two studs extending from the inside thereof and the studs are engaged with two locking slots in the body so as to prevent the tool from dropping from the rack. When picking the tool, the studs are cut to pivot the pivotal plate and the tool can be picked out. The tool display rack is safe for the tool and suitable for display purpose.

Abstract: A safety drill bit suspension structure is provided for safe suspension and exhibition of a drill bit and includes a suspension board and a carrier seat pivoted thereto. The carrier seat includes a semi-tubular base and a cover connected thereto at a bottom so that the cover can be turned over to cover and close the base to collectively form a tubular structure of carrier seat. The base forms therein a positioning ring for positioning of an inserted tool. The cover forms in a central portion thereof a resiliently deflectable retention tab, whereby when a drill bit is inserted into the carrier seat, a positioning cavity formed in a surface of the drill bit may receive the positioning cavity to resilient engage therewith for retaining. To remove the drill bit, a connection element that fixes the cover is cut off to allow the drill bit to be removed.

Abstract: A secure hanging structure is provided for a tool case and includes a cap like cover board member, of which a cover inside surface forms projecting retention pawls at locations corresponding to recesses defined in an open rim of a package case and positioning tabs that protects the case against deformation and thus disengagement caused by depression, whereby the cover board member is positionable to close the enclosure opening rim of the case and realize the function of secure retaining engagement for suspension and hanging. At the connection of the positioning plate of one side to the cover board member, an open slot is defined and a fixing framing bar is provided above the slot opening, whereby after cutting of the framing bar, the positioning plate is allowed to move for opening the cover board member.

Abstract: A safety spanner suspension structure is provided for suspending a slender box-end ratchet spanner in an easy and safe insertion-retained suspended form for exhibition. The suspension structure includes an upper portion suspension board and a lower portion suspension seat. The suspension seat forms a seating hole that receives and is for engagement with a retention seat that forms alternately arranged projection tabs. The body of the retention seat forms an open slot for easy insertion into the seating hole for positioning purposes. A ring hole of the spanner is set on the outer side of the retention seat and a retention member is fit from the outside through the ring hole of the spanner to fit into the retention seat to have a post of the retention seat fit into the open slot of the retention member.

Abstract: A drill bit suspension structure includes a case that receives a drill bit therein. The case has a bottom board forming a through hole from which an insertion tube extends for receiving and holding a drill bit therein in an erected fashion thereby positioning a cutting edge portion of the drill bit inside the case but allowing a shank of the drill bit to extend outside the case. Alternatively, a retention seat is received on the bottom board of the case and forms a central bore that receives the insertion of a tip of the drill bit to thereby also retain the drill bit in an erected fashion. As such, the spiral cutting edge portion can be effectively protected and aesthetics of suspending exhibition of the drill bit can be realized.

Abstract: An adhesive tape dispenser of the present invention includes a housing and a tape holder. The housing has an opening and a pivot axle disposed on the opening. The tape holder is received in the housing and has a pivot hole to receive the pivot axle. The housing and the tape holder have a limitation structure to enable the tape holder to pivot between a closed position and an open position. The housing has a pressing portion which is able to press the tape holder to cancel limitation of the limitation structure, and then the tape holder is able to pivot away from the opening freely to facilitate the replacement of tape roll. Thereby, the adhesive tape dispenser of the present invention can provide an easy way to operate, and the replacement of tape roll becomes more convenient.

Abstract: A secure tool hanger structure is particularly provided for hanging a spanner like elongate tool for exhibition of the tool in a secured manner. The tool hanger structure includes a hanger body having a lower portion forming a projecting insertion slot for receiving and positioning the insertion of a spanner tool. A retention board is formed on one side or two sides of the body. The board forms a bending flange in the form of a thinned fold line at an intermediate section thereof. The retention board has an end forming a projecting insertion fastener, which is insertable into an end of a bar projecting from a central portion of the body for the purposes of inserting and positioning of the spanner to form an enclosed anti-theft structure for the spanner tool and thus ensure secure, anti-theft hanging and use of the tool for hanging exhibition.

Abstract: A simple collapse structure of tool hanger board is provided, especially for reducing package volume of the hanger with a tool inserted therein. The hanger board has a hanger board body that functions to hang a tool for exhibition. The hanger board body has a lower portion that forms an insertion slot for receiving insertion and positioning of a tool therein. With a retention plate projecting from the body for securely looping and fixing the tool, secure insertion of the tool can be realized. An upper portion of the body that is located above a central positioning bar is made as a pivotally connected foldable upper board section. The upper board section is folded downward to overlap a rear surface of the board body so as to reduce the overall length of the hanger and thus effectively reduce the package volume, facilitate handling and lower costs of packaging and shipping.

Abstract: A safety spanner suspension structure is provided for suspending a slender box-end ratchet spanner in an easy and safe insertion-retained suspended form for exhibition. The suspension structure includes an upper portion suspension board and a lower portion suspension seat. The suspension seat forms a seating hole that receives and is for engagement with a retention seat that forms alternately arranged projection tabs. The body of the retention seat forms an open slot for easy insertion into the seating hole for positioning purposes. A ring hole of the spanner is set on the outer side of the retention seat and a retention member is fit from the outside through the ring hole of the spanner to fit into the retention seat to have a post of the retention seat fit into the open slot of the retention member.

Abstract: A concatenate safety tool suspension structure includes multiple individual suspension couplers that each carries a socket like tool piece. The couplers are concatenated to each other to form an elongate suspension structure. Each coupler has a side face to which a retention member is mounted and extending therefrom to receive a tool piece to fit thereto. Each coupler has an upper end forming an insertion section that is of a peg like stepwise configuration. Each coupler forms therein a corresponding insertion slot and a through hole in an upper end of the insertion slot to receive the insertion of an insertion section of another coupler to realize concatenated connection. The insertion section has an upper end forming a barb that engages the through hole to secure two couplers together. A suspension board is provided above and connected to the insertion section of the uppermost one of the couplers.

Abstract: A safety drill bit suspension structure is provided for safe suspension and exhibition of a drill bit and includes a suspension board and a carrier seat pivoted thereto. The carrier seat includes a semi-tubular base and a cover connected thereto at a bottom so that the cover can be turned over to cover and close the base to collectively form a tubular structure of carrier seat. The base forms therein a positioning ring for positioning of an inserted tool. The cover forms in a central portion thereof a resiliently deflectable retention tab, whereby when a drill bit is inserted into the carrier seat, a positioning cavity formed in a surface of the drill bit may receive the positioning cavity to resilient engage therewith for retaining. To remove the drill bit, a connection element that fixes the cover is cut off to allow the drill bit to be removed.

Abstract: A tape dispenser of the present invention includes an integrally-formed main body. The main body has a rack and two semi-crusts. The semi-crusts are pivotably connected to the rack, so that the semi-crusts can be closed for a tape roll to be received therein. Or, the semi-crusts can be opened for placing or replacing the tape roll. The rack has a front plate and a top plate. The front plate, the top plate, and the semi-crusts are rectangularly arranged. Thus, structure strength of the tape dispenser is increased.

Abstract: A secure hanging structure is provided for a tool case and includes a cap like cover board member, of which a cover inside surface forms projecting retention pawls at locations corresponding to recesses defined in an open rim of a package case and positioning tabs that protects the case against deformation and thus disengagement caused by depression, whereby the cover board member is positionable to close the enclosure opening rim of the case and realize the function of secure retaining engagement for suspension and hanging. At the connection of the positioning plate of one side to the cover board member, an open slot is defined and a fixing framing bar is provided above the slot opening, whereby after cutting of the framing bar, the positioning plate is allowed to move for opening the cover board member.

Abstract: An adhesive tape dispenser includes a top forming a cutting opening. The cutting opening has an end forming a pivotal joint holed seat to pivotally couple a cutter that also serves as a cover. The pivotal joint holed seat has a bottom from which an extension board extends to a middle portion of the cutting opening so that a free end of the extension board defines an enlarged reception slot with respect to an opposite end of the cutting opening for withdrawal of adhesive tape, whereby a segment of the adhesive tape is adhesively attached to a flange surface under the cutter and an end face of the extension board in a stretched form. After the adhesive tape is cut off, the segment of the adhesive tape can be synchronously curved and received into the slot to thereby facilitate the withdrawal and cutting and subsequent reception of the adhesive tape.

Abstract: A wavy-embankment type contamination-free adhesive tape dispenser includes a body composed of mated plastic-made halves. The body has a top forming a cutting opening to which a cutter is rotatably mounted. The body halves form central bores each having an inner circumference from which a positioning rim inward extends. The body halves form projecting pegs and hollow cylindrical projections that are fit to each other for coupling, whereby an adhesive tape roll, once received in the dispenser body, is completely enclosed with the positioning rims fit into ring grooves defined in side faces of a central hub of the adhesive tape roll to allow the adhesive tape to be withdrawn through the cutting opening. The outside exposure of the central hub allows a user to access and contact for assisted positioning of the adhesive tape in the operation of withdrawal and cutting of the tape.

Abstract: Disclosed is an interposition anti-contamination tape dispenser that includes two side panels forming axle portions that are oppositely fit to each other to interpose a middle ring between the side panels to form an interposition dispenser body. The middle ring forms a cutting opening to which a lift-to-open cutting blade is pivotally mounted so as to completely enclose an adhesive tape inside the dispenser and allow withdrawal of the tape through the cutting opening. With the interposed arrangement of the three parts, the structure of the tape dispenser shows a sandwiched construction, which allows for various combination of parts made of plastics of various colors so that the tape dispenser offers an efficacy of completely enclosed safe and sanitary arrangement and also provides flexible combination of various visual aesthetics.