TW201524712A - Buckle structure of tool box - Google Patents

Abstract

The present invention relates to a buckle structure of a tool box, which is arranged on a cover and a box body, which corresponds to the cover, of the tool box and comprises a mounting section integrally formed on the cover, a retaining section integrally formed on the box body, and a buckle body. The buckle body is coupled to the mounting section with one end thereof. The buckle body comprises a buckle plate, a positioning bar, and an abutting bar. The buckle plate has its two ends respectively pivotally coupled to the positioning bar and the abutting bar. The positioning bar is mounted to the mounting section. The abutting bar comprises an abutting end that is opposite to an end thereof pivotally attached to the buckle plate. The abutting end abuts the retaining section correspondingly. According to the present invention, when the buckle body is closed to the tool box, the abutting bar applies a force, through the abutting end thereof, to and thus abuts against the retaining section to have the cove and the box body tightly attached to each other.

Description

Toolbox fastener structure

The present invention relates to a tool case, and more particularly to a toolbox fastener structure.

The general toolbox is used to load and store the hand tool. In order to prevent the tool box from falling out due to accidental dropping of the tool box, the buckle of the tool box needs to have sufficient strength to tightly hold the box body of the tool case. And the cover.

For example, the TW certificate number I378018 "toolbox lock and labor-saving structure" invention patent case discloses a buckle structure, which is installed in a toolbox, and uses a fixing member to clamp one end of the frame-shaped pivot frame of the hook member. The utility model is formed in the box body, so that the hooking member can be turned over by the frame-shaped pivoting frame with the fixing member as the center of rotation, and can be turned over to form a standing state after the hooking member is opened, which has the advantages of being more beautiful and convenient.

Since the hooking member of the existing buckle structure is a single-end pivotable fixing body in the tool box, and correspondingly fastened to the cover body of the tool box, the buckle is fastened from the bottom to the top, and then pressed and fixed. The action type, when the toolbox is opened, the hooking member of the buckle structure must be pulled from the top to the bottom to be able to open, which is less ergonomic, the hands are not easy to apply force, and the hooks are only The single end is pivotally mounted on the fixing member. If a large impact force is applied, the fixing piece is easily detached and the hooking member is detached with the bouncing member, and the structure is less stable, which is necessary for improvement.

In order to solve the problem that the prior art buckle structure is fastened from the bottom to the top, and is pulled from the top to the bottom when being opened, which is less ergonomic and has the problem of easy bounce, the main object of the present invention is to provide a tool. The box buckle structure is a cover body which is fastened from the top to the bottom and is double-endedly clamped on the tool box, and has the advantages of labor saving and easy opening and being easily detached from the impact.

The technical means used in the present invention is to provide a toolbox buckle structure, which is disposed on a cover body of a tool box and a box corresponding to the cover body, and includes: a fixing portion integrally formed on the cover The body includes more than one fixing block; a pressing portion integrally formed on the box body and convexly provided with a laterally extending abutting convex portion; a buckle body fixed at one end In the fixing portion, the buckle body includes a buckle piece, a positioning rod and an abutting rod, and the positioning rod and the abutting rod are respectively disposed at two ends of the fastening piece, and the positioning rod is fixed to the one or more The fixing block has an abutting end at the opposite end of the locking piece, the abutting end correspondingly abutting against the bottom surface of the abutting protrusion, and when the buckle body faces the tool When the lid is closed, the abutting rod is biased against the abutting protrusion by the abutting end, so that the lid body is in close contact with the box body.

The above-mentioned toolbox fastener structure, wherein the positioning rod has more than one pivoting end and one or more positioning ends, the one or more pivoting ends and the one or more positioning ends extending laterally and parallel to each other, the positioning rod The one or more pivoting ends and the one or more positioning ends are respectively corresponding to the one or more fixed blocks.

The above-mentioned toolbox fastener structure, wherein the fixing portion comprises a plurality of fixing blocks, each fixing block can be divided into two upper fixing blocks and a lower fixing block, the two upper fixing blocks are horizontally spaced and open upwards respectively. A positioning groove is disposed under the two upper fixing blocks and is formed in a triangular arrangement with the two upper fixing blocks, and the lower fixing block forms an open sliding groove downwardly.

The above-mentioned toolbox has a frame structure, wherein the positioning rod has a frame shape and has a pivoting end and a positioning end, and the positioning rod is respectively fixed and fixed to the fixing portion by the pivoting end and the positioning end respectively. The slot and the slide into the slot.

The above-mentioned toolbox fastener structure, wherein the positioning rod is U-shaped and extends laterally at both ends to form the pivoting end, and the U-shaped bottom of the positioning rod also forms a laterally extending positioning end, and the positioning rod is respectively The two pivoting ends and the positioning end are correspondingly fastened to the two positioning slots and the sliding slot.

The above-mentioned toolbox buckle structure, wherein the fixing portion comprises a plurality of fixing blocks, each fixing block can be divided into two upper fixing blocks and two lower fixing blocks, the two upper fixing blocks are horizontally spaced and respectively formed upwards An open positioning slot, the two lower fixing blocks are horizontally spaced and respectively aligned with the two upper fixing blocks, and the two lower fixing blocks respectively form an open sliding slot downward.

The above-mentioned toolbox fastener structure, wherein the positioning rod has a work shape and laterally extends to the two sides at the upper end, and then extends laterally to the two sides to form the positioning end, and the positioning rod has two pivots. The connecting end and the two positioning ends respectively are respectively engaged with the two positioning slots and the two sliding slots.

The above-mentioned toolbox fastener structure, wherein the clip body is further provided with a torsion spring, the torsion spring is disposed on the positioning rod and passes through the fixing portion, the torsion spring is abutting against the cover body at one end, and The other end abuts against the inside of the cleat.

The above-mentioned toolbox fastener structure, wherein the buckle body is further provided with a torsion spring, the torsion spring is simultaneously disposed on the positioning rod and the abutting rod, and passes through the fixing portion, the torsion spring is abutted against the one end The cover body protrudes from the other end and abuts against the inner side of the abutting end.

The invention utilizes the provided toolbox fastener structure, and the power enhancements that can be obtained include: 1. The buckle body of the present invention is combined with the cover portion of the toolbox, and an abutment bar is disposed below the buckle body. When the buckle body is covered in the box portion of the tool box, the abutting rod abuts against the pressing portion located at the box portion, and pressing the buckle body body can press the abutting rod upward against the pressing portion, so that the box body and the lid body It can be clamped up and down without opening. The user can open the toolbox by turning the buckle body from bottom to top, which is ergonomic and extremely labor-saving. 2. The buckle body of the present invention is provided with a positioning rod, and a fixing portion corresponding to the shape of the positioning rod is arranged in the box body, and at least two positioning ends formed on the positioning rod can be firmly coupled to the fixing portion to make the buckle piece The body is not easy to fall off when subjected to impact, and the purpose of strengthening the structure of the buckle is achieved.

In order to be able to understand the technical features and practical functions of the present invention in detail, it can be implemented in accordance with the contents of the specification, and further illustrated in the preferred embodiment as illustrated in the following:

The present invention is a toolbox fastener structure. Referring to the first preferred embodiment of FIG. 1 to FIG. 4, it is disposed on a cover body 11 of a tool case 10 and a case 12 corresponding to the cover body 11, and The invention includes a fixing portion 20 integrally formed on the cover 11 , a pressing portion 30 integrally formed on the housing 12 , and a fastening device 40 pivotally connected to the fixing portion 20 .

As shown in FIG. 1 and FIG. 2, the fixing portion 20 includes a plurality of fixing blocks 21, and each fixing block 21 can be further divided into two upper fixing blocks 22 and a lower fixing block 23, and the two upper fixing blocks 22 form a horizontal interval. And a positioning groove 221 is formed in an open shape, and the lower fixing block 23 is located below the two upper fixing blocks 22 and is formed in a triangular arrangement with the two upper fixing blocks 22, and the lower fixing block 23 is formed downward. An open one slides into the slot 231.

As shown in FIG. 1 and FIG. 2, the pressing portion 30 is formed in a class shape and forms a laterally extending notch 31 below the front surface. A recessed portion extending forwardly and extending laterally is formed above the notch 31. 32.

As shown in FIG. 1 and FIG. 2, the buckle body 40 includes a buckle piece 41, a positioning rod 42 and an abutting rod 43. The fastening piece 41 is crimped at one end to form a pivoting portion 411. The opposite ends of the fastening piece 41 are integrally bent and extended to form a fastening portion 412. A rotating portion 413 is formed at the end of the fastening portion 412, and a side cover 414 is respectively disposed on two sides of the fastening piece 41. An accommodating space 415 is formed by the side cover 414 and the inner side of the fastening piece 41. A blocking piece 416 is laterally protruded from the two side covers 414 adjacent to the fastening portion 412.

As shown in FIG. 1 and FIG. 2 , the positioning rod 42 is received in the accommodating space 415 and is pivotally coupled to the pivoting portion 411 of the buckle 41 . The positioning rod 42 has a frame shape and The pivoting end 421 and the positioning end 422 are horizontally extending and parallel to each other. The positioning rod 42 is pivotally connected to the pivoting end of the cleat 41. After the wearing portion 411, the positioning rod 42 is locked and fixed to the positioning groove 221 and the sliding groove 231 of the fixing portion 20 by the pivoting end 421 and the positioning end 422, respectively, so that the buckle 41 can be utilized. The positioning rod 42 is fixed to the fixing portion 20 .

As shown in FIG. 1 and FIG. 2, the abutting rod 43 is received in the accommodating space 415, and is pivotally coupled to the rotating portion 413 of the cleat 41, wherein the abutting rod 43 is in a box. The abutting rod 43 has a rotating end 431 and an abutting end 432 disposed oppositely and parallel to the rotating end 431. The abutting rod 43 is pivoted at the rotating end 431 end. In the portion 413, the abutting rods 43 are respectively disposed on the inner side of the blocking piece 416 of the clasp 41 on both sides.

As shown in FIG. 2 and FIG. 3 , the buckle body 40 is fixed to the fixing portion 20 by the positioning rod 42 when the user wants to cover the tool box 10 . 11 and when the box body 12 is closed, the buckle body 41 is abutted against the bottom surface of the pressing portion 32 against the bottom surface of the pressing portion 32 by the abutting end 432 of the abutting rod 43. Pressing toward the casing 12, the abutting rod 43 pushes the abutting protrusion 32 upward, and rotates with the rotating portion 413 as a center of rotation, so that the cover 11 and the casing 12 are closed. Conversely, when the cover 11 is to be opened, the abutment lever 43 can be disengaged from the abutment protrusion 32 by the bottom of the buckle 41 being pulled upwards, so that the buckle 41 can be The cover 11 is opened to enable the cover 11 and the case 12 to be opened.

The positioning rod 42 is fixed to the positioning groove 221 and the sliding groove 231 of the fixing portion 20 by the pivoting end 421 and the positioning end 422. Therefore, the positioning rod 42 can be stably and fixedly coupled to the fixing portion 20 . Even if it is subjected to a strong impact, it is not easy to fall off.

The clip body 40 of the present invention is pivotally disposed at the cover 11 of the tool case 10 by the positioning rod 42 and is provided for being closed from top to bottom and turned from bottom to top. It is convenient to apply force to open, and on the other hand, the fixing structure is strengthened by the two ends of the positioning rod 42 being clamped and fixed, and the utility model is more labor-saving and easy to use when opening or closing the tool box.

A second preferred embodiment of the present invention is shown in FIG. 4, which is substantially the same as the first preferred embodiment. The difference is that the clip body 40A is further provided with a torsion spring 44, and the torsion spring 44 is disposed on the positioning rod. 42 is located between the two upper fixing blocks 22, the torsion spring 44 abuts against the cover body 11 at one end, and abuts against the inner side of the buckle piece 41 at the other end, and transmits the elastic force of the torsion spring 44. The buckle 41 can maintain the state of being turned back, without being manually flipped out, so that the user can easily use it. Other structures and usages are the same as those of the first and second preferred embodiments, and are not used here. Description.

A third preferred embodiment of the present invention is shown in FIG. 5, which is substantially the same as the second preferred embodiment. The difference is that the torsion spring 44B of the clip body 40B is a longer length than the second one. The torsion spring has a longer torsion spring as described in the preferred embodiment. The torsion spring 44B is disposed between the positioning rod 42 and the abutting rod 43 and is located between the two upper fixing blocks 22, and the torsion spring 44B is One end abuts against the cover body 11 and protrudes from the other end to the inner side of the abutting end 432, and the buckle piece 41 and the abutting rod are transmitted through the elastic force of the torsion spring 44B. 43 can maintain the flipped state without having to manually flip it out. Other structures and modes of use are the same as those of the first and second preferred embodiments, and will not be described here.

The fourth preferred embodiment of the present invention is substantially the same as the first preferred embodiment, as shown in FIG. 6 and FIG. 7. The difference is the positioning rod 42C of the clip body 40C, and the positioning rod 42C is U-shaped. The pivoting end 421C is formed on the two ends of the positioning rod 42. The U-shaped bottom of the positioning rod 42 also forms a laterally extending positioning end 422C. The positioning rod 42C is respectively connected to the two pivoting ends 421C and the positioning end 422C. Corresponding to the fixing portion 20C, the other structures and methods of use are the same as those of the first preferred embodiment, and therefore will not be described.

The fifth preferred embodiment of the present invention is substantially the same as the first preferred embodiment, and is different from the first preferred embodiment. The difference lies in the positioning rod 42D of the clip body 40D and the fixing portion 20D. The positioning rod 42D Forming the work shape and extending outwardly at the upper end to form the aforementioned pivot end 421D, and then extending outwardly at the lower end to form the aforementioned positioning end 422D, the fixing portion 20D also corresponding to the shape of the positioning rod 42C, including two The upper fixing block 22 and the two lower fixing blocks 23 are respectively fastened to the two upper fixing blocks 22 and the two lower fixing blocks 23 of the fixing portion 20D by the two pivoting ends 421D and the two positioning ends 422D. The structure and the method of use are the same as those of the first preferred embodiment, and therefore will not be described.

The above is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any one of ordinary skill in the art can use the present invention without departing from the technical features of the present invention. Equivalent embodiments of the local changes or modifications made by the disclosed technology are still within the scope of the technical features of the present invention.

10‧‧‧ Toolbox
11‧‧‧ Cover
12‧‧‧ cabinet
20, 20C, 20D‧‧‧ fixed department
21‧‧‧Fixed blocks
22‧‧‧Upper block
221‧‧‧ positioning slot
23‧‧‧lower block
231‧‧‧Sliding into the slot
30‧‧‧Resistance Department
31‧‧‧ gap
32‧‧‧Receive the convex
40, 40A, 40B, 40C, 40D‧‧‧ buckle body
41‧‧‧Bucks
411‧‧‧ pivoting department
412‧‧‧Withholding department
413‧‧‧Rotation
414‧‧‧ side cover
415‧‧‧ accommodating space
416‧‧ ‧Flap
42, 42C, 42D‧‧‧ positioning rod
421, 421C, 421D‧‧‧ pivot
422, 422C, 422D‧‧‧ positioning end
43‧‧‧Abutment rod
431‧‧‧Rotary end
432‧‧‧Abutment
44, 44B‧‧‧ Torsion spring

BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is an exploded view of a first preferred embodiment of the present invention. Figure 2 is a side cross-sectional view showing the buckle body of the first preferred embodiment of the present invention in a closing operation. Figure 3 is a side cross-sectional view showing the buckle body of the first preferred embodiment of the present invention after being covered. Figure 4 is a side cross-sectional view showing a second preferred embodiment of the present invention. Figure 5 is a side cross-sectional view showing a third preferred embodiment of the present invention. Figure 6 is an exploded view of a fourth preferred embodiment of the present invention. Figure 7 is a side cross-sectional view showing a fourth preferred embodiment of the present invention. Figure 8 is an exploded view of a fifth preferred embodiment of the present invention. Figure 9 is a side cross-sectional view showing a fifth preferred embodiment of the present invention.

10‧‧‧ Toolbox

11‧‧‧ Cover

12‧‧‧ cabinet

20‧‧‧ Fixed Department

21‧‧‧Fixed blocks

22‧‧‧Upper block

23‧‧‧lower block

30‧‧‧Resistance Department

31‧‧‧ gap

32‧‧‧Receive the convex

40‧‧‧ buckle body

41‧‧‧Bucks

42‧‧‧ Positioning rod

43‧‧‧Abutment rod

Claims (10)

A toolbox fastener structure is provided in a cover body of a tool box and a pair of boxes that should cover the body, comprising: a fixing portion integrally formed on the cover body and comprising more than one fixing a pressing portion, which is integrally formed on the box body and protrudes with a laterally extending abutting convex portion; a buckle body that is fixed to the fixing portion at one end, the buckle body The utility model comprises a buckle piece, a positioning rod and an abutting rod, wherein the positioning rod and the abutting rod are respectively arranged at two ends of the buckle piece, and the positioning rod is fixed to the one or more fixing blocks, and the abutting rod is The opposite end of the buckle has an abutting end, and the abutting end can correspondingly abut against the bottom surface of the abutting protrusion, and when the buckle body is closed toward the tool box, the abutting rod The abutting end is biased against the abutting projection to bring the cover into close contact with the casing. The toolbox fastener structure of claim 1, wherein the positioning rod has more than one pivoting end and one or more positioning ends, and the one or more pivoting ends and the one or more positioning ends extend laterally and mutually Parallelly, the positioning rods are respectively corresponding to the one or more fixing blocks by the one or more pivoting ends and the one or more positioning ends. The toolbox fastener structure of claim 2, wherein the fixing portion comprises a plurality of fixed blocks. The toolbox fastener structure of claim 3, wherein the fixing portion comprises three fixing blocks, and each fixing block can be divided into two upper fixing blocks and a lower fixing block, wherein the two upper fixing blocks are horizontally spaced and respectively An open positioning slot is formed upwardly, and the lower fixing block is located below the two upper fixing blocks and is formed in a triangular arrangement with the two upper fixing blocks, and the lower fixing block forms an open sliding slot downward. The toolbox fastener structure of claim 4, wherein the positioning rod has a frame shape and has a pivoting end and a positioning end, and the positioning rod is respectively fixed to the positioning end by the pivoting end and the positioning end. Two positioning slots of the fixing portion and the sliding slot. The toolbox fastener structure of claim 4, wherein the positioning rod is U-shaped and extends laterally at both ends to form the pivoting end, and the U-shaped bottom of the positioning rod also forms a laterally extending positioning end. The positioning rods are respectively engaged with the two positioning ends and the sliding end slots by the two pivoting ends and the positioning end. The toolbox fastener structure of claim 3, wherein the fixing portion comprises four fixing blocks, and each fixing block can be divided into two upper fixing blocks and two lower fixing blocks, wherein the two upper fixing blocks are horizontally spaced. And an open positioning slot is formed upwardly, and the two lower fixing blocks are horizontally spaced and respectively aligned with the two upper fixing blocks, and the two lower fixing blocks respectively form an open sliding slot downward. The toolbox fastener structure of claim 7, wherein the positioning rod is formed in a shape and laterally extends from the upper end toward the two sides, and the positioning end is laterally extended toward the two sides. The positioning rods are respectively fastened to the two positioning slots and the two sliding slots by the two pivot ends and the two positioning ends. The toolbox fastener structure according to any one of claims 1 to 8, wherein the fastener body is further provided with a torsion spring, the torsion spring is disposed on the positioning rod and passes through the fixing portion, the torsion spring system One end abuts against the cover body and the other end abuts against the inner side of the buckle piece. The kit fastener structure according to any one of claims 1 to 8, wherein the clip body is further provided with a torsion spring, the torsion spring is simultaneously disposed on the positioning rod and the abutting rod, and passes through the fixing portion The torsion spring abuts against the cover body at one end and projects the abutment bar at the other end and abuts against the inner side surface of the abutting end.