CN213999419U

CN213999419U - Tool box structure

Info

Publication number: CN213999419U
Application number: CN202022451789.6U
Authority: CN
Inventors: 孙嘉诚
Original assignee: Cixi Baituo Plastic Products Co ltd
Current assignee: Cixi Baituo Plastic Products Co ltd
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2021-08-20
Anticipated expiration: 2030-10-29

Abstract

The utility model discloses a toolbox structure, toolbox structure includes box and case lid, the utility model discloses set up flanging and flange at box open-top, support the stuck point of the roof bottom surface of top case lid through the flange, improve case lid and box straining degree, prevent that the case lid edge from splitting or sunken, be convenient for normally open the use. The utility model discloses a direct lock of U type handle can be installed in U type recess, and in the U type recess of case lid was hugged closely to U type handle when not using, U type handle can make after lifting up and tightly interlock with rotatory arch, improves assembly convenience and convenient to use nature.

Description

Tool box structure

Technical Field

The utility model relates to a box technical field, concretely relates to toolbox structure.

Background

The tool box (TOOLBBOX) is a container for storing tools and various household sundries, can be used for various purposes such as production, family, maintenance, fishing and the like, and is widely used. It is divided into a mobile type and a fixed type, and a mobile tool box is a so-called tool car. The tool box can be made of PP engineering plastics, and has the advantages of good bearing capacity, attractive and elegant appearance, strong plasticity, various colors and large internal volume of the portable tool box.

When the box cover of the existing tool box bears pressure, the edge is easy to break or dent, thereby influencing the normal opening and use.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides a tool box structure to solve among the prior art because the case lid of current tool box is when bearing pressure, the easy fracture in edge or sunken, the problem that normally opens the use is influenced.

In order to achieve the above object, the present invention provides the following technical solutions:

the utility model provides a toolbox structure, toolbox structure includes box and case lid, the open-top of box is provided with the flanging of horizontal extension and the vertical flange that sets up on the flanging, the case lid include the roof, along the roof downwardly extending's turn-down rim all around, set up in turn-down inboard ring limit and set up in the stuck point in the ring limit outside, the ring limit connect in the bottom surface of roof, form annular clearance between turn-down rim and the ring limit, the stuck point is located in the annular clearance, turn-down rim and turn-down rim buckle are connected just the flange is located turn-down inboard, the roof lid fits on the open-top of box, the flange hold in the annular clearance and by the stuck point outwards supports the top.

Furthermore, one side of the lower flanging is hinged with the outer flanging, and the other side of the lower flanging is connected with the outer flanging through two buckles arranged at intervals.

Further, the flanging is provided with two buckle grooves which are inwards sunken and used for accommodating the buckles.

Furthermore, two U-shaped bulges are arranged on the outward turning edge between the two buckle grooves, and the openings of the U-shaped bulges face to the inside of the box body and are clamped with the clamping points.

Further, the toolbox structure still includes U type handle, set up on the case lid and hold the U type recess of U type handle, the lateral wall of U type recess with the tip of U type handle is articulated along horizontal axial.

Furthermore, four U-shaped bayonets are arranged on the side wall of the end part of the U-shaped handle; when the U-shaped handle is accommodated in the U-shaped groove, the opening of the U-shaped bayonet faces downwards, and the side wall of the U-shaped groove is provided with a rotating bulge which is rotatably arranged in the U-shaped bayonet.

Furthermore, the end part of the rotating bulge is provided with a convex column which extends horizontally, and two ends of the convex column are propped against the U-shaped bayonet.

The utility model has the advantages of as follows:

the utility model discloses set up flanging and flange at box open-top, support the stuck point of the roof bottom surface of top case lid through the flange, improve case lid and box straining degree, prevent that the case lid edge from splitting or sunken, be convenient for normally open the use.

Additionally, the utility model discloses a direct lock of U type handle can be installed in U type recess, and in the U type recess of case lid was hugged closely to U type handle when not using, the U type can make after lifting up tightly the interlock with rotatory arch, improves assembly convenience and convenient to use nature.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a schematic structural view of the tool box structure (with the box cover opened) provided by the present invention;

fig. 2 is a schematic structural view (bottom view) of the box cover provided by the present invention;

fig. 3 is a schematic structural view of the tool box structure provided by the present invention (the box cover is closed);

fig. 4 is a schematic structural view of the U-shaped handle and the U-shaped groove provided by the present invention;

fig. 5-8 are schematic structural views of a U-shaped handle provided by the present invention;

fig. 9-10 are schematic structural views of U-shaped grooves provided by the present invention;

in the figure:

1. a box body; 11. flanging; 12. a flange; 13. a U-shaped bulge; 111. a snap groove;

2. a box cover; 21. a top plate; 22. downward flanging; 23. encircling; 24. downward flanging;

3. buckling;

4. a U-shaped handle; 41. a U-shaped bayonet;

5. a U-shaped groove; 51. rotating the boss; 511. a convex column; 512. a bevel.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

As shown in fig. 1-2, the present embodiment provides a toolbox structure, which includes a case body 1 and a case cover 2, the top opening of the box body 1 is provided with a horizontally extending flanging 11 and a flange 12 vertically arranged on the flanging 11, the box cover 2 comprises a top plate 21, a lower flanging 22 extending downwards along the periphery of the top plate 21, a ring edge 23 arranged on the inner side of the lower flanging 22, and a clamping point 24 arranged on the outer side of the ring edge 23, the annular edge 23 is connected to the bottom surface of the top plate 21, an annular gap is formed between the lower flange 22 and the annular edge 23, the clamping point 24 is located in the annular gap, the lower flange 22 is connected with the outer flange 11 in a clamping mode, the flange 12 is located on the inner side of the lower flange 22, the top plate 21 covers the top opening of the box body 1, and the flange 12 is accommodated in the annular gap and is abutted outwards by the clamping point 24.

In the embodiment, the flange 12 is formed by raising one side of the box body 2, the raised flange 12 is just blocked by the clamping points 24 on the inner side of the downward flange 22 of the box cover 2, and when the box cover 2 is covered, the raised flange 12 is just butted against the clamping points 24 of the box cover 2. Thus, the cover 2 will not collapse inward, and the ring of flanges 12 at the bottom can support the cover 2 firmly.

The utility model discloses set up flanging 11 and flange 12 at 1 open-top of box, support the stuck point 24 of the 21 bottom surfaces of roof of case lid 2 through flange 12, improve case lid 2 and 1 straining degree of box, prevent 2 marginal fracture of case lid or sunken, be convenient for normally open the use.

Example 2

As shown in fig. 1, one side of the lower flange 22 is hinged to the outer flange 11, and the other side is connected to the outer flange 11 through two fasteners 3 arranged at intervals.

In this embodiment, the cover 2 is conveniently opened and closed by hinging the lower flange 22 and the outer flange 11, the hinging can be performed in a hinge mode, and the number of hinge shafts can be a plurality of hinge shafts and arranged at intervals. In addition, connect through buckle 3 between lower turn-ups 22 and the flanging 11, the buckle can include fastener and fastener, and the fastener is rotationally connected with case lid 2, and fastener and 1 fixed connection of box are connected through realizing the buckle with the fastener lock on the fastener, and convenient and fast opens and shuts the convenience.

Example 3

As shown in fig. 1, the burring 11 is provided with two catch grooves 111 recessed inward for accommodating the catch 3.

This embodiment can realize hiding buckle 3 through setting up buckle recess 111, and buckle 3 is damaged by the collision when preventing the transport, also prevents that 3 scuffs of buckle scratch people or article.

Example 4

As shown in fig. 1, two U-shaped protrusions 13 are disposed on the flanging 11 between the two fastening grooves 111, and an opening of each U-shaped protrusion 13 faces the inside of the box body 1 and is fastened to the fastening point 24.

This embodiment is through setting up two protruding 13 of U type and stuck point 24 joints, can support case lid 2 better and improve case lid 2's straining degree, reduces the use of raw and other materials, increases the intensity of whole box to design on the mould is this more simple, and the drawing of patterns is also easier in the production process, and the efficiency of doing the product can be more high-efficient.

Example 5

As shown in fig. 3-4, the toolbox structure further comprises a U-shaped handle 4, a U-shaped groove 5 for accommodating the U-shaped handle 4 is arranged on the case cover 2, and the side wall of the U-shaped groove 5 is hinged with the end of the U-shaped handle 4 along the horizontal axial direction.

This embodiment is through setting up U type handle 4, conveniently carries the gas toolbox, sets up U type handle 4 in U type recess 5, makes things convenient for hiding of U type handle 4, realizes that a plurality of toolboxes steadily pile up and pile up.

Example 6

As shown in fig. 5-8, four U-shaped bayonets 41 are provided on the side wall of the end of the U-shaped handle 4; when the U-shaped handle 4 is received in the U-shaped groove 5, the opening of the U-shaped bayonet 41 faces downward, and the side wall of the U-shaped groove 5 is provided with a rotating protrusion 51 rotatably disposed in the U-shaped bayonet 41.

When the U-shaped handle 4 of the present embodiment is lifted up, the U-shaped handle 4 is tightly attached to the case cover 2, so that the U-shaped handle 4 cannot be separated from the case cover 2. When the U-shaped handle 4 is lifted up, i.e. is perpendicular to 90 degrees, the U-shaped bayonet 41 of the U-shaped handle 4 is tightly engaged with the two rotary protrusions 51 of the box cover 2, so that the two rotary protrusions cannot be separated.

The opening of the U-shaped bayonet 41 of the embodiment faces downwards to enable the U-shaped handle 4 to be not used, and the U-shaped handle 4 is naturally accommodated in the U-shaped groove 5, the installation convenience of the U-shaped handle 4 is improved, and when the U-shaped handle 4 needs to be used, the U-shaped bayonet 41 of the U-shaped handle 4 is connected with the rotating protrusion 51 in a clamped mode through rotating the U-shaped handle 4, and the U-shaped handle 4 is connected with the box cover 2. The utility model discloses a 4 direct locks of U type handle can install in U type recess 5, and in U type recess 5 of case lid was hugged closely to U type handle 4 when not using, U type handle 4 can make after lifting up tightly the interlock with rotatory arch 51, improves assembly convenience and convenient to use nature, can reduce the cost of labor of assembly and also can reduce the use of other auxiliary fittings. Can achieve the firm effect, and can greatly reduce the cost of manpower and material resources on the basis of not losing the original use strength.

Example 7

As shown in fig. 9-10, a horizontally extending convex pillar 511 is disposed at an end of the rotary protrusion 51, two ends of the convex pillar 511 abut against the U-shaped bayonet 41, and an inclined plane 512 is formed between the convex pillar 511 and an edge of the rotary protrusion 51.

In this embodiment, the convex pillar 511 can be used as a stressed rotating shaft to connect the U-shaped bayonet 41 and the rotating protrusion 51, and the inclined surface 512 is provided to improve the connection strength and facilitate the processing and forming, and the inclined surface 512 is narrow at the top and wide at the bottom to conveniently buckle the U-shaped bayonet 41.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. The utility model provides a tool box structure, characterized in that, the tool box structure includes box (1) and case lid (2), the open-top of box (1) is provided with horizontal extending's flanging (11) and sets up flange (12) on flanging (11) vertically, case lid (2) include roof (21), along roof (21) all around downwardly extending's turn-down rims (22), set up in turn-down rims (22) inboard ring limit (23) and set up in clip point (24) in the ring limit (23) outside, ring limit (23) connect in the bottom surface of roof (21), form annular clearance between turn-down rims (22) and ring limit (23), clip point (24) are located in the annular clearance, turn-down rims (22) and flanging (11) buckle connection just flange (12) are located the inboard of turn-down rims (22), the top plate (21) covers the top opening of the box body (1), and the flange (12) is accommodated in the annular gap and is propped outwards by the clamping point (24).

2. The toolbox structure according to claim 1, characterized in that one side of the lower flange (22) is hinged with the outer flange (11), and the other side is connected with the outer flange (11) through two buckles (3) arranged at intervals.

3. A toolbox structure according to claim 2, wherein the flanging (11) is provided with two snap grooves (111) recessed inwards for accommodating the snap (3).

4. The tool box structure according to claim 3, characterized in that two U-shaped protrusions (13) are arranged on the flanging (11) between the two buckling grooves (111), and the openings of the U-shaped protrusions (13) face to the inside of the box body (1) and are clamped with the clamping points (24).

5. The toolbox structure according to claim 1, further comprising a U-shaped handle (4), wherein the case cover (2) is provided with a U-shaped groove (5) for accommodating the U-shaped handle (4), and the side wall of the U-shaped groove (5) is hinged with the end of the U-shaped handle (4) along a horizontal axial direction.

6. The toolbox structure according to claim 5, wherein the side wall of the end of the U-shaped handle (4) is provided with four U-shaped bayonets (41); when the U-shaped handle (4) is accommodated in the U-shaped groove (5), the opening of the U-shaped bayonet (41) faces downwards, and the side wall of the U-shaped groove (5) is provided with a rotating protrusion (51) which is rotatably arranged in the U-shaped bayonet (41).

7. The toolbox structure according to claim 6, wherein the end of the rotating protrusion (51) is provided with a horizontally extending convex pillar (511), two ends of the convex pillar (511) abut against the U-shaped bayonet (41), and the convex pillar (511) and the edge of the rotating protrusion (51) form a slope (512).