Built-in shifting telescopic device of luggage case

Abstract

The utility model discloses a built-in shifting telescopic device of a luggage case, which relates to the technical field of luggage case accessories and comprises a case body cover and a turning plate, a containing groove is arranged in the case body cover, the turning plate is clamped in the containing groove, the bottom of the turning plate is connected with the containing groove through a rotating shaft, and a control block is fixedly arranged at the bottom of the inner wall of the case body cover. A storage groove is formed in the control block, a mounting base is fixedly mounted in the storage groove, a telescopic adjusting assembly is arranged in the mounting base and the control block, the telescopic adjusting assembly comprises a control oil cylinder, a mounting piece and a linkage rod, the control oil cylinder is mounted in the mounting base, and a containing cavity is formed in the top of the control block; the mounting piece is clamped in the containing cavity and installed on an output shaft of the control oil cylinder, a lower connecting block is installed on the top of the mounting piece, and an upper connecting block is installed on one side of the bottom of the turning plate. The turnover of the turnover plate can be automatically controlled through the telescopic adjusting assembly, so that the turnover plate can be conveniently adjusted to be opened and closed, and articles in the box body can be conveniently taken.

Description

Technical Field

[0001] The utility model relates to the technical field of luggage case accessories, in particular to a built-in displacement and telescopic device for a luggage case. Background Art

[0002] A suitcase is a box that is used to store items when traveling. It is one type of luggage. Usually, a suitcase is used to store clothes, personal care products and souvenirs needed for the journey. Generally, the two sides of the suitcase are connected by a zipper, and the zipper can be opened to complete the operation when taking or placing items.

[0003] The patent with publication number CN213820147U discloses a suitcase, which includes a first box assembly, a second box assembly and a second connector. The first box assembly includes a first box, a cover plate and a first connector, and the cover plate is connected to one side of the first box through the first connector. The second box assembly includes a second box. The second connector includes a frame, and the two sides of the frame are respectively provided with a first bayonet and a second bayonet, and the edge of the first box is pressed at the first bayonet, and the edge of the second box is pressed at the second bayonet. The first box and the second box are assembled together, and the box structure of the traditional suitcase is changed, which is conducive to improving the problem of high manufacturing cost caused by the large-volume molded box.

[0004] When the suitcase provided in the above solution is used, it needs to be opened from the latch even for taking or placing smaller items, so the operation is inconvenient and the use is not convenient enough. Utility Model Content

[0005] The utility model aims to provide a built-in displacement and telescopic device for a luggage case, which solves the problem that the case needs to be opened from a bayonet even when taking or placing smaller items, thus being inconvenient to operate and not convenient to use.

[0006] The utility model solves the above technical problems through the following technical solutions. The utility model comprises a box cover and a flip plate. A receiving groove is provided in the box cover. The flip plate is clamped in the receiving groove and the bottom is connected to the receiving groove through a rotating shaft. A control block is fixedly installed at the bottom of the inner wall of the box cover. A receiving groove is provided in the control block. A mounting seat is fixedly installed in the receiving groove. Telescopic adjustment components are provided in the mounting seat and the control block.

[0007] Preferably, the telescopic adjustment assembly includes a control cylinder, a mounting plate and a connecting rod, the control cylinder is installed in a mounting seat, a accommodating cavity is opened on the top of the control block, the mounting plate is clamped in the accommodating cavity and installed on the output shaft of the control cylinder, a lower connecting block is installed on the top of the mounting plate, an upper connecting block is installed on one side of the bottom of the flip plate, and both ends of the connecting rod are rotatably connected to the upper connecting block and the lower connecting block respectively through a rotating shaft.

[0008] Preferably, a protective sheet is installed on the top of the accommodating cavity.

[0009] Preferably, a connecting groove is provided on the protective sheet, and the connecting rod is provided in the connecting groove.

[0010] Preferably, elastic mesh bags are bonded between both sides of the flap and the inner wall of the accommodating groove.

[0011] Preferably, a placement groove is provided on the flip plate, and an indicator light strip is installed in the placement groove.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] The utility model can automatically control the flipping of the flip plate through the telescopic adjustment component, so that the opening and closing of the flip plate can be conveniently adjusted, thereby making it convenient to take out items in the box. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural view of the utility model;

[0015] Figure 2 This is a front view of the flip plate of the utility model;

[0016] Figure 3 It is a side sectional view of the flap plate of the utility model;

[0017] Figure 4 It is a cross-sectional view of the control block of the utility model;

[0018] Figure 5 This is a structural view of the luggage case of the present invention.

[0019] The numbers in the figure represent:

[0020] 1. Box cover; 2. Flip plate; 3. Receiving groove; 4. Rotating shaft; 5. Control block; 6. Storage groove; 7. Mounting seat; 8. Telescopic adjustment assembly; 801. Control cylinder; 802. Mounting plate; 803. Linking rod; 9. Lower connecting block; 10. Upper connecting block; 11. Protective sheet; 12. Connecting groove; 13. Elastic mesh bag; 14. Indicator light bar. DETAILED DESCRIPTION

[0021] The above and other technical features and advantages of the present invention are described in more detail below in conjunction with the accompanying drawings.

[0022] This embodiment provides a technical solution: a built-in displacement and telescopic device for a luggage compartment, such as Figure 1-Figure 5 As shown, it includes a box cover 1 and a flip plate 2. A receiving groove 3 is provided in the box cover 1. The flip plate 2 is clamped in the receiving groove 3 and the bottom is installed and connected to the receiving groove 3 through a rotating shaft 4. Therefore, the flip plate 2 can be flipped outward, so that the items inside the box can be conveniently taken out. A control block 5 is fixedly installed on the bottom of the inner wall of the box cover 1. A storage groove 6 is provided in the control block 5. A mounting seat 7 is fixedly installed in the storage groove 6. A telescopic adjustment component 8 is provided in the mounting seat 7 and the control block 5. The flipping of the flip plate 2 can be automatically controlled by the telescopic adjustment component 8, so that the position of the flip plate 2 can be conveniently adjusted.

[0023] In the specific implementation, such as Figure 3 and Figure 4 As shown, the telescopic adjustment component 8 includes a control cylinder 801, a mounting plate 802 and a connecting rod 803. The control cylinder 801 is installed in the mounting seat 7. A accommodating cavity is provided on the top of the control block 5. The mounting plate 802 is clamped in the accommodating cavity and installed on the output shaft of the control cylinder 801. A lower connecting block 9 is installed on the top of the mounting plate 802, and an upper connecting block 10 is installed on one side of the bottom of the flip plate 2. Both ends of the connecting rod 803 are rotatably connected to the upper connecting block 10 and the lower connecting block 9 respectively through a rotating shaft. Therefore, the connecting rod 803 at both ends can adaptively rotate to a stable angle according to the movement of the mounting plate 802. A protective plate 11 is installed on the top of the accommodating cavity. A connecting groove 12 is provided on the protective plate 11. The connecting rod 803 is provided in the connecting groove 12. The two sides of the connecting rod 803 can be limited by the protective plate 11 to ensure that the connecting rod 803 is stably set.

[0024] When the flap 2 needs to be controlled to flip outward, the control cylinder 801 is powered by the battery provided in the luggage box, and the control cylinder 801 can push the mounting plate 802 upward. Figure 3 As shown, when the mounting plate 802 and the lower connecting block 9 move upward, they can push the connecting rod 803 to move upward at the same time. Since the two ends of the connecting rod 803 are rotatably connected to the upper connecting block 10 and the lower connecting block 9 respectively through the rotating shaft, the two ends of the connecting rod 803 can adaptively rotate in the upper connecting block 10 and the lower connecting block 9, and can simultaneously rotate the flip plate 2 outward with the rotating shaft as the center, and then the items in the box can be quickly taken out through the receiving groove 3.

[0025] Further, such as Figure 1 As shown, elastic mesh bags 13 are bonded between both sides of the flap 2 and the inner wall of the receiving groove 3, and the elastic mesh bags 13 can protect both sides to prevent objects from being accidentally moved out.

[0026] Furthermore, if Figure 2 As shown, a placement groove is provided on the flip plate 2, and an indicator light bar 14 is installed in the placement groove, which can facilitate identification at night.

[0027] The above are only preferred embodiments of the present invention, which are only illustrative and not restrictive. Those skilled in the art understand that many changes, modifications, and even equivalences may be made to the present invention within the spirit and scope defined by the claims of the present invention, but they will all fall within the scope of protection of the present invention.

Claims

1. A luggage case internal displacement and telescopic device, comprising a case cover (1) and a flap (2), characterized in that: The box cover (1) is provided with a receiving groove (3), the flip plate (2) is clamped in the receiving groove (3) and the bottom is connected to the receiving groove (3) through a rotating shaft (4), a control block (5) is fixedly installed at the bottom of the inner wall of the box cover (1), a receiving groove (6) is provided in the control block (5), a mounting seat (7) is fixedly installed in the receiving groove (6), and a telescopic adjustment component (8) is provided in the mounting seat (7) and the control block (5).

2. A luggage compartment internal displacement and telescopic device as claimed in claim 1, characterized in that: The telescopic adjustment assembly (8) comprises a control cylinder (801), a mounting plate (802) and a linkage rod (803); the control cylinder (801) is mounted in a mounting seat (7); a receiving cavity is provided at the top of the control block (5); the mounting plate (802) is clamped in the receiving cavity and mounted on an output shaft of the control cylinder (801); a lower connecting block (9) is mounted on the top of the mounting plate (802); an upper connecting block (10) is mounted on one side of the bottom of the flip plate (2); and two ends of the linkage rod (803) are rotatably connected to the upper connecting block (10) and the lower connecting block (9) respectively via a rotating shaft.

3. The luggage compartment internal displacement and telescopic device according to claim 2, characterized in that: A protective sheet (11) is installed on the top of the accommodating cavity.

4. The luggage compartment internal displacement and telescopic device according to claim 3, characterized in that: The protection sheet (11) is provided with a communication groove (12), and the linkage rod (803) is disposed in the communication groove (12).

5. The luggage compartment internal displacement and telescopic device according to claim 1, characterized in that: Elastic mesh bags (13) are bonded between the inner walls of the accommodating groove (3) and the two sides of the flap (2).

6. The luggage compartment internal displacement and telescopic device according to claim 1, characterized in that: The flap plate (2) is provided with a placement groove, and an indicator light strip (14) is installed in the placement groove.

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