WO2023065727A1

WO2023065727A1 - Pull-out-type storage box having automatic opening and closing function

Info

Publication number: WO2023065727A1
Application number: PCT/CN2022/103995
Authority: WO
Inventors: 杨茂仲
Original assignee: 杨茂仲
Priority date: 2021-10-18
Filing date: 2022-07-05
Publication date: 2023-04-27
Also published as: US20240010397A1; CN216333416U; JP3247223U; KR20230002039U; EP4317004A1

Abstract

A pull-out-type storage box having an automatic opening and closing function. The pull-out-type storage box comprises: an external device (1), wherein the external device (1) comprises a box body (11), and a top cover (12) is arranged at the top of the box body (11); and a pull-out device (2), wherein the pull-out device (2) is connected to the box body (11) in a sliding manner, and the pull-out device (2) comprises a storage cabinet (21) which can be pulled out, one side of the storage cabinet (21) is fixedly connected to a lateral baffle (22), and a portion on one side of the lateral baffle (22) and located on top of the storage cabinet (21) is provided with two sliding shield covers (23) for opening and closing.

Description

A pull-out storage box with automatic switch function

technical field

The utility model relates to the technical field of storage boxes, in particular to a pull-out storage box with an automatic switch function.

Background technique

Storage boxes are utensils used to store and collect things. Storage boxes are usually also called finishing boxes, finishing boxes, and storage boxes.

Storage boxes include different types such as open type and closed type. The pull-out closed type storage box can store items and is convenient to carry, but at the same time it cannot be directly viewed from the outside, and has a certain hidden protection ability, so it is widely used. use.

technical problem

In the prior art, the pull-out storage box has a large gap between the storage area and the box body for the convenience of pulling, and lacks the ability to seal and protect the objects to be stored, which is inconvenient and needs to be sealed. storage and carrying.

Therefore, it is necessary to provide a pull-out storage box with an automatic switch function to solve the above technical problems.

technical solution

The utility model provides a pull-out storage box with an automatic switch function, which solves the problem that the pull-out storage box lacks the ability to seal and protect objects to be stored and is inconvenient to store and carry sealed objects.

In order to solve the above-mentioned technical problems, the pull-out storage box with automatic switch function provided by the utility model includes: an external device, the external device includes a box body, and the top of the box body is provided with a top cover;

A drawing device, the drawing device is slidably connected to the box body, the drawing device includes a drawable storage cabinet, one side of the storage cabinet is fixedly connected with a side baffle, and the side One side of the baffle and the top of the storage cabinet are provided with two openable and closed sliding shielding covers, and the top of the sliding shielding cover is fixedly connected with two limiting strips;

a slant guide plate, the slant guide plate is fixed on the bottom of the top cover;

A connection assembly, the connection assembly is arranged on the side baffle for the connection between the side baffle and the sliding shield cover, the connection assembly includes a limiting chute, the limit chute The inner sliding connection has two limit sliders, and one side of the limit slider is fixedly connected with a limit slide plate.

Preferably, two sides of the box body are provided with installation card slots, and the bottom of the top cover is fixedly connected with an installation card plate used in conjunction with the installation card slots.

Preferably, the storage cabinet is slidably connected to the box body, and the two limiting strips are respectively arranged on both sides of the inclined guide plate.

Preferably, the limiting chute is opened inside the side baffle, and the limiting sliding plate passes through the side baffle and is fixedly connected to the sliding shielding cover.

Preferably, two inclined guide plates are fixedly connected to the bottom of the top cover, and the inclined guide plates are slidably connected to the limiting strips.

Preferably, a linkage assembly is also included, the linkage assembly is arranged at the bottom of the inner wall of the box, the linkage assembly includes a conveyor belt, one side of the conveyor belt is fixedly connected to a pull-out plate, and the bottom of the storage cabinet is fixedly connected to With linkage base.

Preferably, the conveyor belt is arranged at the bottom of the inner wall of the box, the linkage base is fixed on the top of the conveyor belt, and one end of the drawing plate passes through the box body.

Beneficial effect

Compared with related technologies, the pull-out storage box with automatic switch function provided by the utility model has the following beneficial effects:

The utility model provides a pull-out storage box with an automatic switch function. By arranging two sliding shielding covers above the storage cabinet, the sealing ability of the storage cabinet is improved, and the gap between the box body and the pull-out storage cabinet is avoided. The gap is too large, and the two sliding covers will automatically open when the storage cabinet is pulled out, and will automatically close when the storage cabinet is pushed to the inside of the box body, which is easy to operate and convenient to use.

Description of drawings

Fig. 1 is the structural representation of the first embodiment of the pull-out storage box with automatic switch function provided by the utility model;

Fig. 2 is a schematic diagram of the state after the drawing device shown in Fig. 1 is pulled out;

Fig. 3 is a structural schematic diagram of the top view of the drawing device shown in Fig. 2;

Fig. 4 is a schematic structural view of the inner part of the side baffle shown in Fig. 3;

Fig. 5 is a structural schematic diagram of the bottom part of the top cover shown in Fig. 2;

Fig. 6 is a disassembled schematic diagram of the external device shown in Fig. 2;

Fig. 7 is a side view of the external device shown in Fig. 5;

Fig. 8 is a schematic structural view of the second embodiment of the pull-out storage box with automatic switch function provided by the present invention;

Fig. 9 is a disassembled schematic diagram of the drawing device shown in Fig. 8 .

Labels in the figure:

1. External device, 11. Box body, 12. Top cover;

2. Pulling device, 21. Storage cabinet, 22. Side baffle, 23. Sliding cover, 24. Limiting strip;

3. Guide ramp;

5, connection assembly, 51, limit chute, 52, limit slide block, 53, limit slide plate;

6. Install the card slot, 7. Install the card board;

8. Linkage component, 81. Conveyor belt, 82. Drawer plate, 83. Linkage base.

BEST MODE FOR CARRYING OUT THE INVENTION

Type the paragraph describing the best mode for carrying out the invention here.

Embodiments of the present invention

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

first embodiment

Please refer to Figures 1-7 in combination, wherein Figure 1 is a schematic structural view of the first embodiment of the drawer-type storage box with automatic switch function provided by the utility model; Figure 2 is the state after the drawing device shown in Figure 1 is pulled out Schematic diagram; Fig. 3 is a structural schematic diagram of the top view part of the drawing device shown in Fig. 2; Fig. 4 is a structural schematic diagram of the internal part of the side baffle shown in Fig. 3; Fig. 5 is a structural schematic diagram of the bottom part of the top cover shown in Fig. 2; FIG. 6 is a disassembled schematic view of the external device shown in FIG. 2 ; FIG. 7 is a side view of the external device shown in FIG. 5 . The pull-out storage box with automatic switch function includes: an external device 1, the external device 1 includes a box body 11, and the top of the box body 11 is provided with a top cover 12;

A drawing device 2, the drawing device 2 is slidably connected to the box body 11, the drawing device 2 includes a drawable storage cabinet 21, one side of the storage cabinet 21 is fixedly connected with a side stop Plate 22, one side of the side baffle plate 22 and the top of the storage cabinet 21 are provided with two openable and closed sliding shielding covers 23, and the top of the sliding shielding cover 23 is fixedly connected with two Limiting bar 24;

A slant guide plate 3, the slant guide plate 3 is fixed on the bottom of the top cover 12;

A connection assembly 5, the connection assembly 5 is arranged on the side baffle 22 for connecting the side baffle 22 and the sliding shield cover 23, the connection assembly 5 includes a limiting chute 51, Two limiting sliders 52 are slidably connected inside the limiting chute 51 , and one side of the limiting sliders 52 is fixedly connected with a limiting sliding plate 53 .

Articles can be stored in the inside of the storage cabinet 21, and the storage cabinet 21 can be drawn out from the box body 11 or pushed into the inside of the box body 11, and the two limiting strips 24 at the top of the sliding shield cover 23 are arranged obliquely, and each The top of the sliding shielding cover 23 is provided with two limiting strips 24 , and the inclination of the limiting strips 24 is consistent with the inclination of the sloping guide plate 3 .

Both sides of the box body 11 are provided with installation card slots 6 , and the bottom of the top cover 12 is fixedly connected with an installation card plate 7 used in conjunction with the installation card slots 6 .

As shown in FIG. 6 , when the box cover 11 is pressed down, the installation clip 7 can be pressed into the installation slot 6 to facilitate the assembly of the box body 11 and the top cover 12 .

The storage cabinet 21 is slidably connected to the box body 11 , and the two limiting strips 24 are respectively arranged on both sides of the inclined guide plate 3 .

As shown in FIG. 4 , FIG. 5 , FIG. 6 and FIG. 7 , the limiting strips 24 and the inclined guide plates 3 are arranged correspondingly, and the inclined guiding plate 3 is located between the two limiting strips 24 .

The limiting sliding slot 51 is opened inside the side baffle 22 , and the limiting sliding plate 53 passes through the side baffle 22 and is fixedly connected to the sliding shielding cover 23 .

The limit slider 52 exceeds the opening size of the limit chute 51 and will not disengage from the side baffle 22 .

Two inclined guide plates 3 are fixedly connected to the bottom of the top cover 12 , and the inclined guide plates 3 are slidably connected to the limiting strips 24 .

The two guide slant plates 3 below the top cover 12 are arranged symmetrically.

The working principle of the pull-out storage box with automatic switch function provided by the utility model is as follows:

When storage is required, first pull the side baffle 22 in a direction away from the box body 11, and the side baffle 22 drives the sliding cover 23 to move away from the box body 11. During the movement of the sliding cover 23, Since the limiting bar 24 can only move along the direction of the sloping guide plate 3 , the sliding shield cover 23 will also move in the direction of the sliding shielding cover 23 along with the limiting bar 24 .

The limit slide 52 slides inside the limit chute 51, so that the limit slide 53 and the sliding shield cover 23 can only slide horizontally along with the limit slide 52, so when the side baffle 22 is pulled outward , the two sliding shielding covers 23 will move away from each other, at this time the storage cabinet 21 can be leaked out, and the article can be put into the storage cabinet 21;

When the article is put into the inside of the storage cabinet 21, the side baffle 22 is pushed toward the direction of the box body 11, so that the storage cabinet 21 and the sliding shield cover 23 move toward the inside of the box body 11, because the limit bar 24 is guided The position limitation of the swash plate 3 makes the two sliding shielding covers 23 move toward each other along with the two position limiting strips 24 , and finally fit together.

By arranging two sliding shielding covers 23 above the storage cabinet 21, the sealing ability to the storage cabinet 21 is improved, and the gap between the box body 11 and the pull-out storage cabinet 21 is avoided from being too large, and the two sliding shielding covers 23 are in the When the storage cabinet 21 is pulled out, it will be opened automatically, and when the storage cabinet 21 is pushed to the inside of the box body 11, it will be automatically closed, and the operation is simple and convenient to use.

the

second embodiment

Please refer to Fig. 8 and Fig. 9 in combination. Based on the first embodiment of the present application, a pull-out storage box with automatic switch function is provided. The second embodiment of the present application proposes another storage box based on automatic switch function Pull-out storage box. The second embodiment is only a preferred mode of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

Specifically, the difference between the pull-out storage box with automatic switch function provided in the second embodiment of the present application is that the pull-out storage box with automatic switch function also includes:

A linkage assembly 8, the linkage assembly 8 is arranged at the bottom of the inner wall of the box body 11, the linkage assembly 8 includes a conveyor belt 81, one side of the conveyor belt 81 is fixedly connected with a drawer plate 82, and the storage cabinet 21 The bottom is fixedly connected with a linkage base 83 .

The conveyor belt 81 is arranged at the bottom of the inner wall of the box body 11 , the linkage base 83 is fixed on the top of the conveyor belt 81 , and one end of the drawing plate 82 passes through the box body 11 .

When the drawer 82 is pulled away from the box body 11, the conveyor belt 81 rotates counterclockwise and drives the linkage base 83 to move together. When the pull-out plate 82 is pushed in the direction of 11, the conveyor belt 81 rotates clockwise, driving the linkage base 83 to move together, and the linkage base 83 drives the storage cabinet 21 to move to the inside of the box body 11 .

By setting the drawer 82 that can be pulled or pushed to drive the storage cabinet 21 to move together, there is no need to pull the side baffle 22, and another opening method of the storage cabinet 21 is added, which not only makes the operation more convenient, but also increases the Interesting.

The above descriptions are only examples of the utility model, and are not intended to limit the patent scope of the utility model. Any equivalent structure or equivalent process transformation made by using the utility model specification and accompanying drawings may be directly or indirectly used in other applications. Related technical fields are all included in the patent protection scope of the present utility model in the same way.

Claims

A pull-out storage box with an automatic switch function, characterized in that it comprises:

An external device, the external device includes a box body, and a top cover is provided on the top of the box body;

A drawing device, the drawing device is slidably connected to the box body, the drawing device includes a drawable storage cabinet, one side of the storage cabinet is fixedly connected with a side baffle, and the side One side of the baffle and the top of the storage cabinet are provided with two openable and closed sliding shielding covers, and the top of the sliding shielding cover is fixedly connected with two limiting strips;

a slant guide plate, the slant guide plate is fixed on the bottom of the top cover;

A connection assembly, the connection assembly is arranged on the side baffle for the connection between the side baffle and the sliding shield cover, the connection assembly includes a limiting chute, the limit chute The inner sliding connection has two limit sliders, and one side of the limit slider is fixedly connected with a limit slide plate.
The pull-out storage box with automatic switch function according to claim 1, characterized in that, two sides of the box body are provided with installation card slots, and the bottom of the top cover is fixedly connected with the installation card slots Cooperate with the installation card board.
The pull-out storage box with automatic switch function according to claim 1, characterized in that, the storage cabinet is slidably connected to the box body, and the two limiting strips are respectively arranged on the guide inclined both sides of the board.
The pull-out storage box with automatic switch function according to claim 1, characterized in that, the limit chute is opened inside the side baffle, and the limit slide passes through the side The baffle is fixedly connected with the sliding shield cover.
The pull-out storage box with automatic switch function according to claim 1, wherein two inclined guide plates are fixedly connected to the bottom of the top cover, and the inclined guide plates and the limit bar Plates slide to connect.
The drawable storage box with automatic switch function according to claim 1, further comprising a linkage assembly, the linkage assembly is arranged at the bottom of the inner wall of the box, the linkage assembly includes a conveyor belt, the One side of the conveyor belt is fixedly connected with a drawer plate, and the bottom of the storage cabinet is fixedly connected with a linkage base.
The pull-out storage box with automatic switch function according to claim 6, wherein the conveyor belt is arranged at the bottom of the inner wall of the box, the linkage base is fixed on the top of the conveyor belt, and the drawer One end of the pull plate passes through the box body.