Lifting type automobile repair tool box

Abstract

The utility model relates to the field of automobile repair toolboxes, in particular to a lifting type automobile repair toolbox which comprises an assembly box, a top box is fixedly connected to the top of the assembly box, a second hinge piece and a fourth hinge piece are hinged to the upper portion of the outer wall of the top box, a third hinge piece is hinged to the middle portion of the outer wall of the fourth hinge piece, and the third hinge piece is hinged to the middle portion of the outer wall of the top box. A storage box is hinged to the front end of the second hinge piece, a first hinge piece is hinged to the rear end, away from the second hinge piece, of the outer wall of the storage box, the bottom of the first hinge piece is hinged to the storage box, and the outer wall is hinged to the middle of the second hinge piece. According to the lifting type automobile repair tool box, a pull handle is pushed to press downwards, a third hinge piece hinged to one end of the pull handle swings, a fourth hinge piece hinged to the middle of the outer wall of the third hinge piece is pushed to expand outwards, meanwhile, a second hinge piece hinged to the bottom of the outer wall of the third hinge piece drives a storage box to expand outwards, and the top box and the storage box are folded.

Description

Technical Field

[0001] The utility model relates to the field of an auto repair tool box, in particular to a lifting type auto repair tool box. Background Art

[0002] The auto repair tool box is used to store small items for car repair. It is a container for storing tools and various household sundries. It can be used for various purposes such as production, home, repair, fishing, etc. It is widely used. It is divided into mobile and fixed types. The mobile tool box is also called a tool cart;

[0003] In the prior art, most auto repair tool boxes are cabinets, and tools are stored in drawers built into the cabinets. However, the upper and lower drawers are arranged so that tools can be taken out in a limited manner during use. After the tools are stored, it is not known where the tools are, and the drawers need to be opened and closed one by one to check, which is time-consuming and labor-intensive. Utility Model Content

[0004] The purpose of the utility model is to provide a lifting type auto repair tool box to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A lifting type auto repair tool box comprises an assembly box, the top of the assembly box is fixedly connected to a top box, the upper parts of the outer wall of the top box are respectively hinged with hinges 2 and 4, the middle part of the outer wall of hinge 4 is hinged with hinge 3, the front end of hinge 2 is hinged with a storage box, the rear end of the outer wall of the storage box away from hinge 2 is hinged with hinge 1, the bottom of hinge 1 is hinged with a middle storage box, and the outer wall of the middle storage box is hinged to the middle part of hinge 2.

[0007] By pushing the handle downward, hinge part 3 hinged at one end of the handle swings, and hinge part 4 hinged at the middle part of the outer wall of hinge part 3 pushes the middle storage box to expand outward. At the same time, hinge part 2 hinged at the bottom of the outer wall of hinge part 3 drives the storage box to expand outward, so that the top box, the middle storage box and the storage box are folded.

[0008] As a further solution of the utility model: the top end of the hinged member 4 is hingedly installed with the outer wall of the middle storage box, and the top of the hinged member 3 is hingedly provided with a handle, and the folding and opening effect of the tool box is achieved by pressing down and lifting up the handle.

[0009] As a further solution of the utility model: a pre-opened hole is opened at the lower part of the outer wall of the assembly box, and a rotating shaft is rotatably connected in the pre-opened hole, a bevel gear 1 is fixedly connected to the front end of the rotating shaft, and a bevel gear 2 is hinged on the outer wall of the bevel gear 1. By controlling the rotating shaft to rotate, the bevel gear 1 fixed on the top of the rotating shaft is meshed with the bevel gear 2, so as to change the rotation direction of the bevel gear 1 and the bevel gear 2.

[0010] As a further solution of the utility model: a bearing is installed on the outer wall of the bevel gear 1, and a fixing ring is fixedly connected to the outer wall of the bearing, and the fixing ring is fixedly connected to the hole wall of the pre-opened hole.

[0011] As a further solution of the utility model: a screw is fixedly connected to the top of the bevel gear 2, an outer cylinder is provided on the outside of the screw, and the outer cylinder is installed in the vertical middle part of the inner cavity of the assembly box. The screw is driven to rotate by the bevel gear 2, and a bearing is installed on the axis of the fixed ring for connecting with the outer wall of the bevel gear 1.

[0012] As a further solution of the utility model: the outer wall of the screw rod is threadedly connected with a screw rod barrel, the outer wall of the screw rod barrel is fixedly connected with a slider, the inner wall of the outer tube is provided with a vertical groove, the slider is slidably connected to the push rod, the upper surface of the slider is fixedly connected with the push rod, and a top box is provided on the top of the push rod. After the screw rod is rotated, the screw rod barrel threadedly connected to the outer wall of the screw rod moves up and down, and the slider connected to the outer wall of the screw rod barrel is slidably connected with the vertical groove provided on the inner side of the outer tube, so that after the screw rod barrel rotates, it can only move up and down on the outer wall of the screw rod. When the screw rod barrel moves up and down, the push rod connected through the slider will also move up and down, and the top box connected to the top of the push rod can realize the up and down displacement, which is used for construction workers to pick up tools.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model pushes the pull handle downward, so that the hinge part 3 hinged at one end of the pull handle swings, and the hinge part 4 hinged at the middle part of the outer wall of the hinge part 3 pushes it to expand outward, and at the same time, the hinge part 2 hinged at the bottom of the outer wall of the hinge part 3 drives the storage box to expand outward, so that the top box and the storage box are folded, and the structure is more optimized and the design is more reasonable.

[0015] The utility model discloses that when the screw rod rotates, the screw rod barrel threadedly connected to the outer wall of the screw rod moves up and down, and the slider connected to the outer wall of the screw rod barrel is slidably connected to the vertical groove opened on the inner side of the outer tube, so that after the screw rod barrel rotates, it can only move up and down on the outer wall of the screw rod. When the screw rod barrel moves up and down, the push rod connected by the slider will also move up and down, and the top box connected to the top of the push rod can realize the up and down displacement, which is used for the construction workers to pick up the tools.

[0016] In the utility model, when the rotating shaft rotates, the bevel gear 1 and the bevel gear 2 fixed on the top of the rotating shaft are meshed with each other to change the direction of rotation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The utility model is a structural schematic diagram of a lifting type auto repair tool box.

[0018] Figure 2 The present invention is a cross-sectional view of a lifting type auto repair tool box.

[0019] Figure 3 A lifting type auto repair tool box Figure 2 Enlarged view of point A.

[0020] In the figure: assembly box 1, storage box 2, hinge part 1 3, hinge part 2 4, top box 5, pull handle 6, hinge part 3 7, hinge part 4 8, rotating shaft 9, bevel gear 1 10, bevel gear 2 11, fixing ring 12, screw 13, slider 14, screw cylinder 15, outer cylinder 16, push rod 17, middle storage box 18. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figures 1 to 3 In the embodiment of the utility model, a lifting type auto repair tool box includes an assembly box 1, a top box 5 is fixedly connected to the top of the assembly box 1, a hinge 2 4 and a hinge 4 8 are respectively hinged to the upper part of the outer wall of the top box 5, a hinge 3 7 is hinged to the middle part of the outer wall of the hinge 4 8, a storage box 2 is hinged to the front end of the hinge 2 4, a hinge 1 3 is hinged to the rear end of the outer wall of the storage box 2 away from the hinge 2 4, a middle storage box 18 is hinged to the bottom of the hinge 1 3, and the outer wall of the middle storage box 18 is hinged to the middle part of the hinge 2 4;

[0023] Specifically: push the handle 6 downward, so that the hinge 3 7 hinged at one end of the handle 6 swings, and the hinge 4 8 hinged at the middle part of the outer wall of the hinge 3 7 pushes the middle storage box 18 to expand outward, and at the same time, the hinge 2 4 hinged at the bottom of the outer wall of the hinge 3 7 drives the storage box 2 to expand outward, so that the top box 5, the middle storage box 18 and the storage box 2 are folded.

[0024] See also Figures 1 to 3, the top of the hinged member 4 8 is hingedly installed with the outer wall of the middle storage box 18, the top of the hinged member 3 7 is hinged with a handle 6, a pre-opened hole is opened at the lower part of the outer wall of the assembly box 1, and a rotating shaft 9 is rotatably connected in the hole of the pre-opened hole, the front end of the rotating shaft 9 is fixedly connected with a bevel gear 10, the outer wall of the bevel gear 10 is hinged with a bevel gear 2 11, a bearing is installed on the outer wall of the bevel gear 10, and a fixing ring 12 is fixedly connected to the outer wall of the bearing, and the fixing ring 12 is fixedly connected to the hole wall of the pre-opened hole, and the top of the bevel gear 2 11 is fixedly connected with a screw rod 13, and an outer cylinder 16 is arranged on the outer side of the screw rod 13, and the outer cylinder 16 is installed in the vertical middle part of the inner cavity of the assembly box 1;

[0025] Specifically: the rotating shaft 9 rotates, and the bevel gear 10 fixed on the top of the rotating shaft 9 is meshed with the bevel gear 2 11. After the bevel gear 10 rotates, the bevel gear 2 11 drives the screw rod 13 to rotate, and the axis of the fixed ring 12 is installed with a bearing for connecting with the outer wall of the bevel gear 10.

[0026] See also Figures 2-3 The outer wall of the screw rod 13 is threadedly connected to the screw rod tube 15, the outer wall of the screw rod tube 15 is fixedly connected to the slider 14, the inner wall of the outer tube 16 is provided with a vertical groove, the slider 14 is slidably connected to the push rod 17, the upper surface of the slider 14 is fixedly connected to the push rod 17, and a top box 5 is arranged on the top of the push rod 17.

[0027] Specifically: when the screw rod 13 rotates, the screw rod barrel 15 threadedly connected to the outer wall of the screw rod 13 moves up and down, and the slider 14 connected to the outer wall of the screw rod barrel 15 is slidably connected to the vertical groove opened on the inner side of the outer tube 16, so that after the screw rod barrel 15 rotates, it can only move up and down on the outer wall of the screw rod 13. When the screw rod barrel 15 moves up and down, the push rod 17 connected by the slider 14 will also move up and down, and the top box 5 connected to the top of the push rod 17 can achieve up and down displacement, which is used for construction workers to pick up tools.

[0028] When in use, the rotating shaft 9 is controlled to rotate, and the bevel gear 10 fixed on the top of the rotating shaft 9 is meshed with the bevel gear 2 11. After the bevel gear 10 rotates, the bevel gear 2 11 drives the screw rod 13 to rotate, and the axis of the fixed ring 12 is equipped with a bearing for connecting with the outer wall of the bevel gear 10;

[0029] When the screw 13 rotates, the screw barrel 15 threadedly connected to the outer wall of the screw 13 moves up and down, and the slider 14 connected to the outer wall of the screw barrel 15 is slidably connected to the vertical groove opened on the inner side of the outer barrel 16, so that after the screw barrel 15 rotates, it can only move up and down on the outer wall of the screw 13;

[0030] When the screw tube 15 moves up and down, the push rod 17 connected by the slider 14 will also move up and down, and the top box 5 connected to the top of the push rod 17 will move up and down, which is used for the construction workers to pick up the tools;

[0031] Pushing the handle 6 downward causes the hinge 3 7 hinged at one end of the handle 6 to swing, and the hinge 4 8 hinged at the middle part of the outer wall of the hinge 3 7 pushes the middle storage box 18 to expand outward. At the same time, the hinge 2 4 hinged at the bottom of the outer wall of the hinge 3 7 drives the storage box 2 to expand outward, thereby folding the top box 5, the middle storage box 18 and the storage box 2.

[0032] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A lifting type auto repair tool box, comprising an assembly box (1), characterized in that: The top of the assembly box (1) is fixedly connected to a top box (5), and the upper part of the outer wall of the top box (5) is hinged with a second hinge (4) and a fourth hinge (8), respectively; the middle part of the outer wall of the fourth hinge (8) is hinged with a third hinge (7), the front end of the second hinge (4) is hinged with a storage box (2), the outer wall of the storage box (2) is hinged with a first hinge (3) at the rear end away from the second hinge (4), the bottom of the first hinge (3) is hinged with a middle storage box (18), and the outer wall of the middle storage box (18) is hinged with the middle part of the second hinge (4).

2. The lifting type auto repair tool box according to claim 1, characterized in that: The top end of the hinged member four (8) is hingedly mounted to the outer wall of the middle storage box (18), and the top of the hinged member three (7) is hingedly provided with a handle (6).

3. The lifting type auto repair tool box according to claim 1, characterized in that: A pre-opened hole is provided at the lower portion of the outer wall of the assembly box (1), and a rotating shaft (9) is rotatably connected in the pre-opened hole. A bevel gear 1 (10) is fixedly connected to the front end of the rotating shaft (9), and a bevel gear 2 (11) is hingedly connected to the outer wall of the bevel gear 1 (10).

4. The lifting type auto repair tool box according to claim 3, characterized in that: A bearing is installed on the outer wall of the bevel gear 1 (10), and a fixing ring (12) is fixedly connected to the outer wall of the bearing, and the fixing ring (12) is fixedly connected to the wall of the pre-opened hole.

5. The lifting type auto repair tool box according to claim 3, characterized in that: The top of the second bevel gear (11) is fixedly connected with a screw rod (13), the outer side of the screw rod (13) is provided with an outer cylinder (16), and the outer cylinder (16) is installed in the vertical middle part of the inner cavity of the assembly box (1).

6. The lifting type auto repair tool box according to claim 5, characterized in that: The outer wall of the screw rod (13) is threadedly connected to a screw rod tube (15), the outer wall of the screw rod tube (15) is fixedly connected to a slider (14), the inner wall of the outer tube (16) is provided with a vertical groove, the slider (14) is slidably connected to a push rod (17), the upper surface of the slider (14) is fixedly connected to the push rod (17), and a top box (5) is arranged on the top of the push rod (17).

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