Portable tool box

Abstract

The utility model discloses a portable toolbox which comprises a box body, first connecting rods are fixedly installed on the two sides of the box body, installation grooves are formed in the lower ends of the first connecting rods, second connecting rods are installed in the installation grooves in a sliding mode, and limiting stoppers are fixedly installed on the other sides of the first connecting rods. A base is fixedly installed between the two second connecting rods, supporting wheels are symmetrically and fixedly installed at the positions, close to the edge of the front face, of the lower face of the base, and cushion columns are symmetrically and fixedly installed at the positions, close to the edge of the rear face, of the lower face of the base. Limiting bolts are pulled to move out of limiting holes, so that limitation on second connecting rods is relieved, at the moment, the second connecting rods can be moved to drive the base to move, and after the box body is located at the proper height, a user can stand on the box cover to work at the high position, and tools such as a ladder do not need to be additionally carried.

Description

Technical Field

[0001] The utility model relates to a tool box, in particular to a portable tool box. Background Art

[0002] As the name suggests, a toolbox is a container for storing tools and various household items. It can be used for various purposes such as production, household, repair, fishing, etc. and is widely used.

[0003] Toolboxes are widely used and come in various shapes. Common toolboxes are boxed. Although they are containers for storing tools, they can also be used for rest, as temporary benches, or as stepping stones to facilitate users to repair high-altitude faults. However, the overall height of the toolbox is limited. For positions that are too high, although there are toolbox stepping stones, they can only increase the height to a limited extent, and tools such as ladders are still needed. Utility Model Content

[0004] The purpose of the utility model is to provide a portable tool box to solve the existing problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a portable tool box, including a box body, first connecting rods are fixedly installed on both sides of the box body, a mounting groove is opened at the lower end of the first connecting rod, a second connecting rod is slidably installed in the mounting groove, a limiter is fixedly installed on the other side of the first connecting rod, a base is fixedly installed between the two second connecting rods, support wheels are symmetrically fixedly installed under the base near the front edge, and cushion columns are symmetrically fixedly installed under the base near the rear edge.

[0006] Preferably, a box cover is hinged on the box body, and a handle is fixedly mounted on the front of the box cover.

[0007] Preferably, a plurality of limiting holes are equidistantly formed in the second connecting rod.

[0008] Preferably, a limiting groove is provided in the limiter, a limiting latch is slidably installed in the limiting groove, and the limiting latch cooperates with the limiting hole.

[0009] Preferably, a spring pad is fixedly mounted on the limit latch, a return spring is sleeved on the limit latch, and a pull ring is fixedly mounted on one end of the limit latch.

[0010] Preferably, a backing plate is fixedly mounted on the front side of the base.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. By pulling the limit pin out of the limit hole, the restriction on the second connecting rod is released. At this time, the second connecting rod can be moved to drive the base to move so that the box is at a suitable height. At this time, the user can stand on the box cover and work at a high position, without the need to carry additional tools such as ladders.

[0013] 2. Adjust the box to the user's waist, hold the handle to tilt the device, so that the pad column is off the ground and the supporting wheels are in contact with the ground alone, and then the device can be easily dragged to move, making it easy to carry and move. At the same time, the gap between the box and the base can also be used to place other tools. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the overall structure of the other side of the utility model;

[0016] Figure 3 It is a partial cross-sectional view of the utility model.

[0017] In the figure: 1. box body; 101. box cover; 102. handle; 2. first connecting rod; 201. second connecting rod; 202. limiting hole; 3. limiter; 301. limiting groove; 302. limiting latch; 303. spring pad; 304. return spring; 305. pull ring; 4. base; 401. support wheel; 402. cushion column; 403. backing plate. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figure 1-3 The utility model provides a technical solution: a portable tool box, including a box body 1, first connecting rods 2 are fixedly installed on both sides of the box body 1, a mounting groove is opened at the lower end of the first connecting rod 2, a second connecting rod 201 is slidably installed in the mounting groove, a limiter 3 is fixedly installed on the other side of the first connecting rod 2, a base 4 is fixedly installed between the two second connecting rods 201, support wheels 401 are symmetrically fixedly installed below the base 4 near the front edge, and cushion columns 402 are symmetrically fixedly installed below the base 4 near the rear edge.

[0020] In this embodiment, by slidingly installing the second connecting rod 201 inside the first connecting rod 2 and adjusting the position of the second connecting rod 201 inside the installation groove, the base 4 can be driven to move. The base 4 is used to support the box body 1. The distance between the box body 1 and the base 4 is adjusted so that the box body 1 is at a suitable height, which is convenient for users to step on the box body 1 to perform high-altitude operations. The adjustable height of the box body 1 is limited and is limited to an operating height of no more than 2m. For high-altitude operations exceeding 2m, professional equipment is still required for assistance. At the same time, the support wheels 401 set at the bottom of the base 4 can facilitate the operator to tilt the equipment and pull the cushion column 402 off the ground, which is convenient for users to carry. The space between the box body 1 and the base 4 can also be used to place tools such as electric drills.

[0021] Among them, in order to achieve the purpose of fixing the position of the base 4, the present device is implemented by adopting the following technical scheme: a plurality of limit holes 202 are equidistantly provided in the second connecting rod 201, a limit groove 301 is provided in the limiter 3, a limit pin 302 is slidably installed in the limit groove 301, the limit pin 302 cooperates with the limit hole 202, a spring pad 303 is fixedly installed on the limit pin 302, a return spring 304 is sleeved on the limit pin 302, and a pull ring 305 is fixedly installed at one end of the limit pin 302.

[0022] The return spring 304 can provide a certain thrust for the spring pad 303. The spring pad 303 will be driven by the thrust to insert the limit pin 302 into the limit hole 202. The limit pin 302 cooperates with the limit hole 202 to fix the second connecting rod 201 inside the first connecting rod 2, thereby limiting the position of the base 4. 306 can drive the limit pin 302 to move.

[0023] In order to facilitate the operator to drag and use the device, the following technical solutions are adopted: a box cover 101 is hinged on the box body 1, a handle 102 is fixedly installed on the front of the box cover 101, and a backing plate 403 is fixedly installed on the front of the base 4.

[0024] The upper end of the box body 1 is closed by the box cover 101, and the handle 102 is set on the front of the box cover 101 to avoid interference with the user stepping on or sitting on the box cover 101. The support plate 403 is mainly used to support the tools placed between the box body 1 and the base 4 when the device is tilted and dragged, so as to prevent the tools from falling due to the tilting and dragging.

[0025] The working principle and use process of the utility model are as follows: when using the device, it is necessary to place the device in a suitable position. When the device needs to be used as a footrest, 306 can be pulled to drive the limit latch 302 to move out of the limit hole 202, thereby releasing the restriction on the second connecting rod 201. At this time, the second connecting rod 201 can be moved to drive the base 4 to move. After the box body 1 is at a suitable height, the pull ring 305 is released, and the limit latch 302 will be pushed by the return spring 304 to reinsert into other limit holes 202. At this time, the user can stand on the box cover 101 and work at a high position without carrying additional tools such as ladders. When the device needs to be dragged to move, it is only necessary to tilt the device so that the pad column 402 is off the ground and the support wheel 401 is in contact with the ground alone, and it can be easily dragged through the handle 102.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A portable tool box, comprising a box body (1), characterized in that: First connecting rods (2) are fixedly installed on both sides of the box body (1), and a mounting groove is opened at the lower end of the first connecting rod (2), and a second connecting rod (201) is slidably installed in the mounting groove. A limiter (3) is fixedly installed on the other side of the first connecting rod (2), and a base (4) is fixedly installed between the two second connecting rods (201). Support wheels (401) are symmetrically fixedly installed below the base (4) near the front edge, and cushion columns (402) are symmetrically fixedly installed below the base (4) near the rear edge.

2. A portable tool box according to claim 1, characterized in that: A box cover (101) is hingedly connected to the box body (1), and a handle (102) is fixedly mounted on the front of the box cover (101).

3. A portable tool box according to claim 1, characterized in that: A plurality of limiting holes (202) are equidistantly provided in the second connecting rod (201).

4. A portable tool box according to claim 3, characterized in that: A limiting groove (301) is provided in the limiter (3), a limiting latch (302) is slidably installed in the limiting groove (301), and the limiting latch (302) cooperates with the limiting hole (202).

5. A portable tool box according to claim 4, characterized in that: A spring pad (303) is fixedly mounted on the limit pin (302), a return spring (304) is sleeved on the limit pin (302), and a pull ring (305) is fixedly mounted on one end of the limit pin (302).

6. A portable tool box according to claim 1, characterized in that: A backing plate (403) is fixedly mounted on the front side of the base (4).

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