A foldable storage plastic basin

Abstract

The utility model relates to the technical field of plastic basin, especially a foldable storage plastic basin, including upper basin top frame and lower basin bottom plate, between upper basin top frame and lower basin bottom plate are connected through telescopic basin wall, the middle position department of the left and right sides bottom of lower basin bottom plate all is provided with fixed sheet, the top of fixed sheet is fixed with support outer rod, the top and bottom of support outer rod outside all are set up and limit the hole, in the utility model, through the telescopic basin wall of rubber material quality making organ structure design can make the plastic basin have the function of folding contraction, when showing the unfolded state, the abutment inner rod that originally contracts in the inside of support outer rod is pulled out, makes internal thread seat and outer thread connection screw, and the support structure of left and right sides effectively provides the support effect to the plastic basin, avoids the telescopic basin wall of folding part and contracts because of improper external force, leads to the liquid in the inside holding to seep, influences the problem of using to happen.

Description

Technical Field

[0001] This utility model relates to the field of plastic basin technology, specifically a foldable and storable plastic basin. Background Technology

[0002] To avoid contracting diseases from unsanitary items used by tourists due to substandard hotel hygiene, tourists can bring some daily necessities with them, such as towels, water cups, and slippers. Water basins are important containers in people's daily lives. Household water basins are generally one-piece structures and are large in size, which is not convenient to carry when traveling. Therefore, people invented portable plastic basins.

[0003] Portable plastic basins use a retractable plastic structure and can be carried in a suitcase or bag. However, because they are made of plastic, they are not very resistant to pressure. Without a support structure, the folded parts are prone to shrinking due to improper external force during use, causing the liquid inside to leak out and affecting their use.

[0004] Therefore, it is particularly important to design a foldable plastic basin to overcome the above-mentioned technical defects and improve its overall practicality. Utility Model Content

[0005] The purpose of this invention is to provide a foldable and retractable plastic basin to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A foldable plastic basin includes an upper basin top frame and a lower basin base plate. The upper basin top frame and the lower basin base plate are connected by a telescopic basin wall. A fixing plate is provided at the middle position of the bottom of both the left and right sides of the lower basin base plate. A supporting outer rod is fixed to the top of the fixing plate. Limiting holes are provided at the top and bottom of the outer side of the supporting outer rod. An abutting inner rod is slidably connected inside the supporting outer rod. A spring buckle that mates with the limiting hole is connected to the bottom of the outer side of the abutting inner rod. An external thread is provided at the top of the outer side of the abutting inner rod. A rotating plate is provided at the middle position of the top of both the left and right sides of the upper basin top frame. A rotating seat is embedded inside the rotating plate. An internally threaded seat that is threadedly connected to the abutting inner rod is rotatably connected inside the rotating seat.

[0008] As a preferred embodiment of this utility model, the telescopic basin wall is made of a variable rubber material and the telescopic basin wall adopts an accordion structure design.

[0009] As a preferred embodiment of this utility model, the telescopic basin wall is connected to the upper basin top frame and the lower basin bottom plate respectively by a hot-melt method.

[0010] As a preferred embodiment of this utility model, the internal structure size of the supporting outer rod is adapted to the external structure size of the abutting inner rod.

[0011] As a preferred embodiment of this utility model, the connection between the spring buckle and the limiting hole is a snap-fit ​​engagement.

[0012] As a preferred embodiment of this utility model, the rotating piece is connected to the upper basin top frame by a hinge at a 90-degree rotation.

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

[0014] This invention utilizes a foldable plastic basin with a telescopic basin wall designed with an accordion structure made of rubber. This allows the basin to fold and retract. When pushed downwards, the telescopic basin wall converges at the bottom, eventually folding into a bundle. When pulled upwards, the opposite occurs, with the basin wall expanding upwards and unfolding into a flat shape. Once unfolded, the inner abutment rod, originally retracted within the outer support rod, is pulled out. Then, the rotating plate is flipped, and the external threaded portion of the inner abutment rod is inserted into the internal threaded seat. Rotating the internal threaded seat at the rotating base tightens the connection between the internal and external threads. When fully tightened, the spring clip engages with the corresponding limiting hole. The support structures on both sides effectively support the plastic basin, preventing the folded telescopic basin wall from shrinking due to improper external force, thus avoiding leakage of the contents and ensuring usability. Attached Figure Description

[0015] Figure 1 This is a structural diagram of the overall structure of this utility model in its contracted state;

[0016] Figure 2 This is a structural diagram of the overall structure of this utility model in its unfolded state;

[0017] Figure 3 This is a partial structural diagram of the present invention.

[0018] In the diagram: 1. Upper basin top frame; 2. Lower basin base plate; 3. Telescopic basin wall; 4. Fixing plate; 5. Supporting outer rod; 501. Limiting hole; 502. Abutting inner rod; 503. Spring buckle; 504. External thread; 6. Rotating plate; 601. Rotating seat; 602. Internal thread seat. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0020] To facilitate understanding of this utility model, a more comprehensive description of the utility model will be given below with reference to the accompanying drawings, and several embodiments of the utility model will be provided. However, the utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and complete.

[0021] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0023] For examples, please refer to Figure 1-3 This utility model provides a technical solution:

[0024] A foldable plastic basin includes an upper basin top frame 1 and a lower basin base plate 2. The upper basin top frame 1 and the lower basin base plate 2 are connected by a telescopic basin wall 3. Fixing plates 4 are provided at the middle positions of the bottom of both sides of the lower basin base plate 2. A supporting outer rod 5 is fixed to the top of the fixing plate 4. Limiting holes 501 are provided at the top and bottom of the outer side of the supporting outer rod 5. An inner rod 502 is slidably connected inside the supporting outer rod 5. A spring clip that cooperates with the limiting hole 501 is connected to the bottom of the outer side of the inner rod 502. 503, an external thread 504 is provided on the top of the outer side of the inner rod 502. A rotating plate 6 is provided at the middle position of the top of the left and right sides of the upper basin top frame 1. A rotating seat 601 is embedded inside the rotating plate 6. The rotating seat 601 is rotatably connected to an internal threaded seat 602 that is threaded to the inner rod 502. The support structure on the left and right sides effectively provides support for the plastic basin, preventing the folding part of the basin wall 3 from shrinking due to improper external force, which would cause the liquid inside to leak out and affect the use of the basin.

[0025] The telescopic basin wall 3 is made of variable rubber material and adopts an accordion structure design. The telescopic basin wall 3 is connected to the upper basin top frame 1 and the lower basin bottom plate 2 by a hot-melt method. The internal structure size of the supporting outer rod 5 is adapted to the external structure size of the abutting inner rod 502. The connection between the spring buckle 503 and the limiting hole 501 is a snap-fit, which is convenient to operate. The rotating piece 6 is connected to the upper basin top frame 1 by a 90-degree rotation through the hinge part.

[0026] The working process of this utility model is as follows: The telescopic basin wall 3, made of rubber with an accordion structure design, enables the plastic basin to fold and retract. When pushed downwards, the telescopic basin wall 3 gathers towards the bottom and finally folds into a bundle. When pulled upwards, the principle is reversed, and the telescopic basin wall 3 expands upwards and finally unfolds into a flat shape. When in the unfolded state, the abutting inner rod 502, which was originally retracted inside the supporting outer rod 5, is pulled out. Then, the rotating plate 6 is flipped and the external threaded part of the abutting inner rod 502 is inserted into the internal thread seat 602. The internal thread seat 602 is rotated at the rotating seat 601 to tighten the connection between the internal thread seat 602 and the external thread. When fully tightened, the spring clip 503 will also engage inside the corresponding limiting hole 501. The support structures on the left and right sides effectively provide support for the plastic basin, preventing the telescopic basin wall 3 from shrinking due to improper external force, which would cause the liquid inside to leak out and affect its use.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A foldable and storable plastic basin, comprising an upper basin top frame (1) and a lower basin bottom plate (2), characterized in that: The upper basin top frame (1) and the lower basin bottom plate (2) are connected by a telescopic basin wall (3). A fixing plate (4) is provided at the middle position of the bottom of the left and right sides of the lower basin bottom plate (2). A supporting outer rod (5) is fixed at the top of the fixing plate (4). A limiting hole (501) is provided at the top and bottom of the outer side of the supporting outer rod (5). An abutting inner rod (502) is slidably connected inside the supporting outer rod (5). A spring buckle (503) that works with the limiting hole (501) is connected at the bottom of the outer side of the abutting inner rod (502). An external thread (504) is provided at the top of the outer side of the abutting inner rod (502). A rotating plate (6) is provided at the middle position of the top of the left and right sides of the upper basin top frame (1). A rotating seat (601) is embedded inside the rotating plate (6). An internal thread seat (602) that is threadedly connected to the abutting inner rod (502) is rotatably connected inside the rotating seat (601).

2. The foldable and storable plastic basin according to claim 1, characterized in that: The telescopic basin wall (3) is made of variable rubber material and adopts an accordion structure design.

3. The foldable and storable plastic basin according to claim 1, characterized in that: The telescopic basin wall (3) is connected to the upper basin top frame (1) and the lower basin bottom plate (2) by heat fusion.

4. The foldable and storable plastic basin according to claim 1, characterized in that: The internal structure size of the supporting outer rod (5) is adapted to the external structure size of the abutting inner rod (502).

5. A foldable and storable plastic basin according to claim 1, characterized in that: The connection between the spring buckle (503) and the limiting hole (501) is a snap-fit ​​engagement.

6. A foldable and storable plastic basin according to claim 1, characterized in that: The rotating piece (6) is connected to the upper basin top frame (1) by a hinge at a 90-degree angle.

Images