A disposable plastic bag storage box

Abstract

The utility model discloses a disposable plastic bag storage box, include: box body unit includes storage box main part, install unit, it includes the connecting plate fixed mounting at the both sides of storage box main part, the utility model discloses user only needs to align the suction cup of storage box main part both sides fixed place and sticks together, rotates the threaded rod of screw thread connected with the one end of connecting cylinder again, and threaded rod continues to spin into the inside of connecting cylinder, drives the movement of the connected push plate, compresses the air in connecting cylinder, and the compressed air pushes into the suction cup, and the excess air is discharged through single -way component, and the negative pressure environment is formed in the suction cup, under the action of external atmospheric pressure, and the suction cup is tightly attached to the wall, thereby firmly fixed storage box main part, and this operation procedure is convenient, and effectively solved the inconvenience problem that the plastic bag storage box is installed on the wall for taking use conveniently, and the wall is damaged easily, and the position is adjusted complicatedly with screw or double -sided adhesive tape.

Description

Technical Field

[0001] This utility model relates to the field of item storage technology, and in particular to a disposable plastic bag storage box. Background Technology

[0002] Plastic bags are bags made primarily of plastic. They are essential items in people's daily lives and are often used to hold other items or household waste. They are widely used because of their advantages of being inexpensive, extremely lightweight, having a large capacity, and being easy to store.

[0003] In daily life, people often store plastic bags in storage boxes for easy access. To make the storage boxes more convenient, many people choose to install them on the wall using screws or double-sided tape. However, whether using screws or double-sided tape, it may cause varying degrees of damage to the wall. In addition, when the placement of the storage box needs to be adjusted later, the operation is quite cumbersome, causing a lot of inconvenience to users. Utility Model Content

[0004] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0005] In view of the problems existing in the current disposable plastic bag storage box, this utility model is proposed.

[0006] Therefore, the purpose of this utility model is to provide a disposable plastic bag storage box, which is suitable for solving the problem that people often install plastic bag storage boxes on the wall for easy access, but the screws or double-sided tape installation can easily damage the wall surface, and adjusting the position is also cumbersome, which brings inconvenience.

[0007] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a disposable plastic bag storage box, comprising:

[0008] The box unit includes the main body of the storage box;

[0009] The installation unit includes connecting plates fixedly installed on both sides of the main body of the storage box. A connecting cylinder is fixedly installed in the inner cavity of the connecting plate, and a push plate is slidably connected in the inner cavity of the connecting cylinder. A threaded rod is threadedly connected to one end of the connecting cylinder, and one end of the threaded rod is rotatably connected to one end of the push plate. A suction cup is fixedly installed at one end of the connecting cylinder. The installation unit also includes a single-pass assembly for expelling air from the suction cup.

[0010] As a preferred embodiment of the disposable plastic bag storage box of this utility model, the main body of the storage box includes an inclined seat, which is fixedly installed at the bottom of the inner cavity of the storage box main body.

[0011] As a preferred embodiment of the disposable plastic bag storage box of this utility model, the main body of the storage box further includes a pull-out slot, which is formed on one side of the main body of the storage box.

[0012] As a preferred embodiment of the disposable plastic bag storage box of this utility model, the main body of the storage box further includes an observation window, which is embedded on one side of the main body of the storage box.

[0013] As a preferred embodiment of the disposable plastic bag storage box of this utility model, the single-pass component includes an air outlet pipe, which is fixedly installed at the air outlet end of the suction cup. A hollow ring is fixedly installed in the inner cavity of the air outlet pipe, and a spring is fixedly installed at the top end of the hollow ring. A sealing cap is snapped onto the top end of the air outlet pipe, and the bottom end of the sealing cap is fixedly connected to the top end of the spring.

[0014] As a preferred embodiment of the disposable plastic bag storage box of this utility model, the air outlet pipe includes a guide groove symmetrically opened on the outer wall of the air outlet pipe, and a U-shaped plate is slidably connected to the inner cavity of the air outlet pipe, and the other end of the U-shaped plate is fixedly connected to the outer wall of the sealing cover.

[0015] The beneficial effects of this utility model are as follows: Users only need to align the suction cups on both sides of the storage box body with the fixing point, and then rotate the threaded rod connected to one end of the connecting cylinder. The threaded rod continues to rotate into the connecting cylinder, driving the connected push plate to move and compressing the air in the connecting cylinder. The compressed air is pushed into the suction cup, and the excess air is discharged through the single-pass component, forming a negative pressure environment inside the suction cup. Under the action of external atmospheric pressure, the suction cup is tightly pressed against the wall, thereby firmly fixing the storage box body. This operation process is convenient and effectively solves the inconvenience caused by using screws or double-sided tape to install the plastic bag storage box on the wall for easy access, which is prone to damaging the wall and the cumbersome adjustment of the position. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0017] Figure 1 This is a schematic diagram of the overall structure of a disposable plastic bag storage box proposed in this utility model;

[0018] Figure 2This is a schematic diagram of the internal structure of the main body of a disposable plastic bag storage box proposed in this utility model;

[0019] Figure 3 This is a schematic diagram of the installation unit structure of a disposable plastic bag storage box proposed in this utility model;

[0020] Figure 4 This is a schematic diagram of the single-channel component structure of a disposable plastic bag storage box proposed in this utility model.

[0021] Figure descriptions: 100, Box unit; 101, Storage box body; 101a, Slanted seat; 101b, Extraction slot; 101c, Observation window; 200, Mounting unit; 201, Connecting plate; 202, Connecting cylinder; 203, Push plate; 204, Threaded rod; 205, Suction cup; 206, Single-pass assembly; 206a, Air outlet pipe; 206a-1, Guide groove; 206a-2, U-shaped plate; 206b, Hollow ring; 206c, Spring; 206d, Sealing cover. Detailed Implementation

[0022] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0023] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0024] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0025] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not adhering to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth.

[0026] Example 1

[0027] Reference Figures 1-2The first embodiment of this utility model provides a disposable plastic bag storage box, which facilitates the installation of the main body of the storage box and includes a box body unit 100 and an installation unit 200.

[0028] The box unit 100 includes a storage box body 101;

[0029] The mounting unit 200 includes connecting plates 201 fixedly mounted on both sides of the storage box body 101. A connecting cylinder 202 is fixedly mounted in the inner cavity of the connecting plate 201, and a push plate 203 is slidably connected in the inner cavity of the connecting cylinder 202. A threaded rod 204 is threadedly connected to one end of the connecting cylinder 202, and one end of the threaded rod 204 is rotatably connected to one end of the push plate 203. A suction cup 205 is fixedly mounted on one end of the connecting cylinder 202. The mounting unit 200 also includes a single-pass assembly 206 for discharging air from the suction cup 205.

[0030] During use, the user simply aligns the suction cups 205 on both sides of the storage box body 101 with the desired location. Then, the user rotates the threaded rod 204, which is threaded to one end of the connecting cylinder 202. As the threaded rod 204 continues to rotate into the connecting cylinder 202, it drives the push plate 203 connected to it to move within the connecting cylinder 202. The movement of the push plate 203 compresses the air inside the connecting cylinder 202, and the compressed air is then pushed into the suction cups 205. Excess air in the suction cups 205 is discharged through the single-pass component 206, creating a negative pressure environment inside the suction cups 205. Under the strong action of the external atmospheric pressure, the suction cups 205 are pressed tightly against the wall, thus firmly fixing the storage box body 101. The operation process is convenient and solves the problem that people often mount plastic bag storage boxes on the wall for easy access, but the screws or double-sided tape installation can damage the wall surface, and adjusting the position is cumbersome and inconvenient.

[0031] Example 2

[0032] Reference Figures 2-4 This is the second embodiment of the present invention. Unlike the previous embodiment, the storage box body 101 includes a slanted seat 101a, which is fixedly installed at the bottom of the inner cavity of the storage box body 101. When a roll of plastic bags is completely drawn out, the remaining plastic bags that were originally placed on the slanted seat 101a will roll down and quickly replenish the corresponding position with new plastic bags, effectively avoiding the inconvenience caused by searching for plastic bags again later.

[0033] Specifically, the main body 101 of the storage box also includes a drawer slot 101b, which is opened on one side of the main body 101 of the storage box. After the rolled plastic bag is put into the main body 101 of the storage box, the end of the plastic bag extends out from the drawer slot 101b, and can be directly drawn out from the drawer slot 101b when used next time.

[0034] Specifically, the main body 101 of the storage box also includes an observation window 101c, which is embedded on one side of the main body 101 of the storage box. The number of plastic bags inside the main body 101 of the storage box can be directly viewed through the observation window 101c and replenished in a timely manner.

[0035] Specifically, the single-pass assembly 206 includes an air outlet pipe 206a, which is fixedly installed at the air outlet end of the suction cup 205. A hollow ring 206b is fixedly installed inside the air outlet pipe 206a, and a spring 206c is fixedly installed at the top of the hollow ring 206b. A sealing cap 206d is snapped onto the top of the air outlet pipe 206a, and the bottom end of the sealing cap 206d is fixedly connected to the top of the spring 206c. During the process of air being compressed inside the suction cup 205, the compressed air will rush into the air outlet pipe 206a. Then, the air will pass through the middle part of the hollow ring 206b. As the air continues to rush in, the pressure generated by the airflow will push the sealing cap 206d upward. As the sealing cap 206d moves, it releases the seal on the air outlet pipe 206a, allowing air to escape from the suction cup 205. Simultaneously, the sealing cap 206d stretches the spring 206c. Once the air in the suction cup 205 is completely expelled, the spring 206c retracts due to its elasticity. This retraction pulls the sealing cap 206d back to its original position, resealing the air outlet end of the air outlet pipe 206a. Through this coordinated action of the spring 206c and the sealing cap 206d, one-way air expulsion is achieved, preventing air from flowing back into the suction cup 205 through the air outlet pipe 206a and ensuring the stability of the suction cup 205's adsorption.

[0036] Furthermore, the vent pipe 206a includes a guide groove 206a-1, which is symmetrically opened on the outer wall of the vent pipe 206a. A U-shaped plate 206a-2 is slidably connected to the inner cavity of the vent pipe 206a, and the other end of the U-shaped plate 206a-2 is fixedly connected to the outer wall of the sealing cover 206d. When the sealing cover 206d moves, the U-shaped plate 206a-2 connected to its outer wall will slide synchronously in the guide groove 206a-1 preset on the outer wall of the vent pipe 206a, which plays a limiting role in the movement trajectory of the sealing cover 206d. This allows the sealing cover to return to its initial position accurately and without error during the subsequent retraction and reset of the spring 206c, effectively avoiding the adverse effects on the sealing effect of the vent pipe 206a caused by positional deviation.

[0037] During use, when the air inside the suction cup 205 is compressed, the air rushes into the air outlet pipe 206a, passes through the middle of the hollow ring 206b, and the continuously flowing air pushes the sealing cover 206d upward, releasing the seal on the air outlet pipe 206a and allowing the air to escape. At the same time, the sealing cover 206d stretches the spring 206c. After the air inside the suction cup 205 is exhausted, the spring 206c retracts and pulls the sealing cover 206d back to its original position to reseal it. The spring 206c and the sealing cover 206d work together to achieve one-way air discharge, prevent backflow, and ensure stable adsorption of the suction cup 205. When the sealing cover 206d moves, the U-shaped plate 206a-2 connected to its outer wall slides and limits itself in the guide groove 206a-1 on the outer wall of the air outlet pipe 206a, ensuring accurate resetting and avoiding affecting the sealing of the air outlet pipe 206a.

[0038] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A disposable plastic bag storage box, characterized in that, include: The box unit (100) includes a storage box body (101); The installation unit (200) includes connecting plates (201) fixedly installed on both sides of the storage box body (101). A connecting cylinder (202) is fixedly installed in the inner cavity of the connecting plate (201), and a push plate (203) is slidably connected in the inner cavity of the connecting cylinder (202). A threaded rod (204) is threadedly connected to one end of the connecting cylinder (202), and one end of the threaded rod (204) is rotatably connected to one end of the push plate (203). A suction cup (205) is fixedly installed at one end of the connecting cylinder (202). The installation unit (200) also includes a single-pass assembly (206) for discharging air from the suction cup (205).

2. The disposable plastic bag storage box according to claim 1, characterized in that: The storage box body (101) includes a slant seat (101a), which is fixedly installed at the bottom end of the inner cavity of the storage box body (101).

3. The disposable plastic bag storage box according to claim 1, characterized in that: The storage box body (101) also includes a drawer slot (101b) which is provided on one side of the storage box body (101).

4. A disposable plastic bag storage box according to claim 1, characterized in that: The main body of the storage box (101) also includes an observation window (101c), which is embedded on one side of the main body of the storage box (101).

5. A disposable plastic bag storage box according to claim 1, characterized in that: The single-pass assembly (206) includes an air outlet pipe (206a), which is fixedly installed at the air outlet end of the suction cup (205). A hollow ring (206b) is fixedly installed in the inner cavity of the air outlet pipe (206a). A spring (206c) is fixedly installed at the top end of the hollow ring (206b). A sealing cap (206d) is snapped onto the top end of the air outlet pipe (206a), and the bottom end of the sealing cap (206d) is fixedly connected to the top end of the spring (206c).

6. A disposable plastic bag storage box according to claim 5, characterized in that: The vent pipe (206a) includes a guide groove (206a-1) which is symmetrically opened on the outer wall of the vent pipe (206a). The inner cavity of the vent pipe (206a) is slidably connected to a U-shaped plate (206a-2), and the other end of the U-shaped plate (206a-2) is fixedly connected to the outer wall of the sealing cover (206d).

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