ABS draw-bar box

Abstract

The utility model discloses an ABS draw-bar box which comprises a draw-bar box body, a first installation block is fixedly installed at the bottom of the draw-bar box body, a sliding groove is formed in the bottom of the first installation block, a sliding block is installed on the inner wall of the sliding groove in a sliding mode, and a limiting groove is formed in one side of the sliding block. A second mounting block is fixedly mounted on one side of the first mounting block, a notch is formed in one side of the second mounting block, and a moving plate is mounted on the inner wall of the notch through a reset mechanism. A second handle is pulled to drive a limiting column to move, the limiting column leaves the inner wall of a lower limiting groove, a first handle can be pulled, the first handle drives a sliding block to descend, the sliding block is grounded, meanwhile, a spring drives the limiting column to move, the limiting column reaches the inner wall of an upper limiting groove, and the sliding block can be installed in a limited mode. The draw-bar box body can be supported through the sliding blocks, so that the draw-bar box body is not easy to move, and a user does not need to hold the draw-bar box by hands.

Description

Technical Field

[0001] The utility model relates to the technical field of ABS trolley cases, in particular to an ABS trolley case. Background Art

[0002] A trolley case refers to a suitcase with a trolley and wheels. It is widely used because of its convenience. At the same time, trolley cases are also divided into single-tube trolleys and double-tube trolleys because the case has a trolley. The tubes of the trolleys are also divided into square tubes and round tubes, which are convenient for dragging while walking and greatly reduce the burden. Trolley cases can be carried by hand or dragged. The wheels of the trolley cases we usually use are basically located at the bottom of the case, and some trolley cases are made of ABS material.

[0003] When using a trolley case, it is usually used when going out. When taking a bus or a high-speed train, some passengers will place the trolley case on the passenger side. In order to prevent the trolley case from moving, it will be placed horizontally, which will take up a large space and make it difficult for others to move. If the trolley case is directly grounded using universal wheels, it will easily cause the trolley case to slide, requiring the user to hold the trolley case, affecting the user experience. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an ABS trolley case, which solves the problems in the above-mentioned background technology.

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

[0006] An ABS trolley case comprises a trolley case body, a first mounting block fixedly mounted on the bottom of the trolley case body, a slide groove being provided at the bottom of the first mounting block, a slider being slidably mounted on the inner wall of the slide groove, a limiting groove being provided on one side of the slider, a second mounting block fixedly mounted on one side of the first mounting block, a notch being provided on one side of the second mounting block, a movable plate being installed on the inner wall of the notch via a reset mechanism, a limiting column fixedly mounted on one side of the movable plate, a surface of the limiting column matching the inner wall of the limiting groove, and the limiting grooves are in two groups and are symmetrically arranged.

[0007] Preferably, the reset mechanism includes a sliding column slidably mounted on the inner wall of the slot, a spring is fixedly mounted on the inner wall of the slot, one end of the spring is fixedly mounted on one side of the movable plate, and one end of the sliding column is fixedly mounted on one side of the movable plate.

[0008] Preferably, a hole is formed through one side of the first mounting block, and the hole matches with the surface of the limiting column.

[0009] Preferably, a first handle is fixedly mounted on the front side of the sliding block, and a second handle is fixedly mounted on one end of the sliding column.

[0010] Preferably, a connecting column is fixedly mounted on the top of the second mounting block, and one end of the connecting column is fixedly mounted on the bottom of the trolley case body.

[0011] Preferably, a connecting sleeve is fixedly mounted on the front of the trolley case body, and a trolley body is arranged on the inner wall of the connecting sleeve.

[0012] Preferably, universal wheels are provided at the bottom of the suitcase body, and the number of the universal wheels is four and they are arranged in an array.

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

[0014] 1. When the trolley case body needs not to move, the second handle is pulled to drive the limit column to move so that the limit column leaves the inner wall of the limit groove below, and the first handle can be pulled. The first handle drives the slider to descend so that the slider is grounded. At the same time, the spring drives the limit column to move so that the limit column reaches the inner wall of the limit groove above, and the slider can be installed for limiting. The trolley case body can be supported by the slider, so that the trolley case body will not move easily, and the user does not need to hold the trolley case by hand.

[0015] 2. When the suitcase body needs to be moved, the second handle is pulled to drive the limit column to move so that the limit column leaves the upper inner wall of the limit groove, and the slider can be moved to the upper inner wall of the slide groove. At the same time, the spring reset drives the limit column to move so that the limit column reaches the lower inner wall of the limit groove, and the universal wheel can be used to continue to move the suitcase body, thereby achieving the purpose of supporting the suitcase body. The structure is simple and easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the positive equalization diagram of the utility model;

[0017] Figure 2 It is a structural schematic diagram of a partial cross-sectional view of the utility model;

[0018] Figure 3 It is a structural schematic diagram of a partial cross-sectional view of the utility model;

[0019] Figure 4 It is a structural schematic diagram of a partial explosion diagram of the utility model.

[0020] In the figure: 1. trolley case body; 2. first mounting block; 3. slide groove; 4. slider; 5. limit groove; 6. hole; 7. second mounting block; 8. notch; 9. slide column; 10. spring; 11. movable plate; 12. limit column; 13. first handle; 14. second handle; 15. connecting column; 16. connecting sleeve; 17. trolley body; 18. universal wheel. 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] Example: Refer to Figure 1-4 The utility model provides a technical solution, an ABS trolley case, comprising a trolley case body 1, a connecting sleeve 16 is fixedly installed on the front of the trolley case body 1, a trolley body 17 is arranged on the inner wall of the connecting sleeve 16, a universal wheel 18 is arranged at the bottom of the trolley case body 1, and the number of the universal wheels 18 is four groups and arranged in an array, so as to facilitate the movement of the trolley case body 1, a first mounting block 2 is fixedly installed at the bottom of the trolley case body 1, a slide groove 3 is provided at the bottom of the first mounting block 2, a slider 4 is slidably installed on the inner wall of the slide groove 3, so that the slider 4 can slide on the inner wall of the slide groove 3, a limiting groove 5 is provided on one side of the slider 4, and a first mounting block 2 is fixedly installed on one side. There is a second mounting block 7, a connecting column 15 is fixedly installed on the top of the second mounting block 7, one end of the connecting column 15 is fixedly installed on the bottom of the trolley case body 1, a slot 8 is opened on one side of the second mounting block 7, a movable plate 11 is installed on the inner wall of the slot 8 through a reset mechanism, the reset mechanism includes a sliding column 9 slidably installed on the inner wall of the slot 8, a spring 10 is fixedly installed on the inner wall of the slot 8, one end of the spring 10 is fixedly installed on one side of the movable plate 11, one end of the sliding column 9 is fixedly installed on one side of the movable plate 11, so as to drive the movable plate 11 to move back and forth, a first handle 13 is fixedly installed on the front of the slider 4, and a second handle 14 is fixedly installed on one end of the sliding column 9.

[0023] Specifically, a limiting column 12 is fixedly installed on one side of the movable plate 11, and the surface of the limiting column 12 matches the inner wall of the limiting groove 5. The number of the limiting grooves 5 is two groups and they are symmetrically arranged. A hole 6 is penetrated and opened on one side of the first mounting block 2, and the hole 6 matches the surface of the limiting column 12. When the trolley case body 1 needs to be kept stationary, the limiting column 12 is driven to move by pulling the second handle 14, so that the limiting column 12 leaves the inner wall of the limiting groove 5 below, and the first handle 13 can be pulled, and the first handle 13 drives the slider 4 to descend, so that the slider 4 is grounded. At the same time, the spring 10 drives the limiting column 12 to move, so that the limiting column 12 reaches the inner wall of the limiting groove 5 above, and the trolley case body 1 can be moved. The slider 4 is installed with a limit position, so that the trolley case body 1 can be supported by the slider 4, so that the trolley case body 1 will not move easily and the user does not need to hold the trolley case by hand. When the trolley case body 1 needs to be moved, the limit column 12 is driven to move by pulling the second handle 14, so that the limit column 12 leaves the inner wall of the upper limit groove 5, and the slider 4 can be moved to the upper part of the inner wall of the slide groove 3. At the same time, the spring 10 resets and drives the limit column 12 to move, so that the limit column 12 reaches the inner wall of the lower limit groove 5, and the universal wheel 18 can continue to be used to move the trolley case body 1, thereby achieving the purpose of facilitating the support of the trolley case body 1. The structure is simple and easy to use.

[0024] When in use: When the ABS trolley case is used, when the trolley case body 1 does not need to move, by pulling the second handle 14, the second handle 14 drives the sliding column 9 to move, the sliding column 9 drives the moving plate 11 to move, the moving plate 11 drives the limiting column 12 to move, so that the limiting column 12 leaves the inner wall of the limiting groove 5 below, and then the first handle 13 can be pulled, the first handle 13 drives the slider 4 to descend, so that the slider 4 is grounded, and at the same time the spring 10 is reset, and the spring 10 drives the limiting column 12 to move, so that the limiting column 12 reaches the inner wall of the limiting groove 5 above, and then the slider 4 can be limited and installed, and then the slider 4 can be moved by sliding. The block 4 supports the trolley case body 1 so that the trolley case body 1 will not move easily and the user does not need to hold the trolley case by hand. When the trolley case body 1 needs to be moved, the second handle 14 is pulled to drive the limit column 12 to move so that the limit column 12 leaves the inner wall of the upper limit groove 5, and the slider 4 can be moved to the upper part of the inner wall of the slide groove 3. At the same time, the spring 10 resets and drives the limit column 12 to move so that the limit column 12 reaches the inner wall of the lower limit groove 5, and the universal wheel 18 can continue to be used to move the trolley case body 1, thereby achieving the purpose of facilitating the support of the trolley case body 1. The structure is simple and easy to use.

[0025] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[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. An ABS suitcase, comprising a suitcase body (1), characterized in that: A first mounting block (2) is fixedly mounted on the bottom of the trolley case body (1), a slide groove (3) is provided at the bottom of the first mounting block (2), a slider (4) is slidably mounted on the inner wall of the slide groove (3), a limiting groove (5) is provided on one side of the slider (4), a second mounting block (7) is fixedly mounted on one side of the first mounting block (2), a notch (8) is provided on one side of the second mounting block (7), a movable plate (11) is installed on the inner wall of the notch (8) via a reset mechanism, a limiting column (12) is fixedly mounted on one side of the movable plate (11), a surface of the limiting column (12) matches the inner wall of the limiting groove (5), and the limiting grooves (5) are provided in two groups and are symmetrically arranged.

2. The ABS suitcase according to claim 1, characterized in that: The reset mechanism comprises a sliding column (9) slidably mounted on the inner wall of the slot (8); a spring (10) is fixedly mounted on the inner wall of the slot (8); one end of the spring (10) is fixedly mounted on one side of a movable plate (11); and one end of the sliding column (9) is fixedly mounted on one side of the movable plate (11).

3. The ABS suitcase according to claim 1, characterized in that: A hole (6) is provided through one side of the first mounting block (2), and the hole (6) matches the surface of the limiting column (12).

4. The ABS suitcase according to claim 2, characterized in that: A first handle (13) is fixedly mounted on the front of the sliding block (4), and a second handle (14) is fixedly mounted on one end of the sliding column (9).

5. The ABS suitcase according to claim 1, characterized in that: A connecting column (15) is fixedly mounted on the top of the second mounting block (7), and one end of the connecting column (15) is fixedly mounted on the bottom of the trolley case body (1).

6. The ABS suitcase according to claim 1, characterized in that: A connecting sleeve (16) is fixedly mounted on the front of the trolley case body (1), and a trolley body (17) is arranged on the inner wall of the connecting sleeve (16).

7. The ABS suitcase according to claim 1, characterized in that: The bottom of the trolley case body (1) is provided with universal wheels (18), and the number of the universal wheels (18) is four groups and they are arranged in an array.

Images