A new type of inflatable hair washing basin

Abstract

The utility model relates to medical nursing appliance technical field, concretely relates to a novel inflatable hair washing basin, including air bag, longitudinal arrangement and at least two layers, each air bag is mutually connected, the upper surface of the uppermost layer air bag has the drainage face and is inclined, and the low point of inclined surface is towards the inside of the holding container, the basin bottom adopts flexible material and is formed with the lowermost layer air bag heat pressure integrated structure, and the air bag forms the holding container with the basin bottom after inflation, the utility model effectively solves the water leakage and reliability problem of the existing inflatable hair washing basin, and gives consideration to the comfort, portability and durability.

Description

Technical Field

[0001] This utility model relates to the field of medical and nursing equipment technology, specifically to a novel inflatable shampoo basin. Background Technology

[0002] As an important tool for daily bathing and care, the shampoo basin is a core tool for head cleaning and care for bedridden patients and postoperative recovery groups in hospitals and nursing homes, which can reduce the pain caused by patient movement. The existing inflatable shampoo basins still have obvious technical defects in their structural design. For example, the upper surface of the top air bladder generally adopts a simple arc design. During the shampooing process, water tends to flow outward along the tangent of the arc surface. Especially when caring for bedridden patients, water can easily leak into bed sheets, blankets, or patients' clothing, which not only increases the cleaning burden on caregivers but may also cause patients to catch a cold or experience skin discomfort.

[0003] To address the above problems, there is an urgent need to propose a new type of inflatable shampoo basin. Utility Model Content

[0004] In view of this, the purpose of this utility model is to propose a new type of inflatable shampoo basin to solve the technical problem of water overflow caused by the arc surface design of the upper air bladder in existing inflatable shampoo basins.

[0005] To achieve the above objectives, this utility model provides a novel inflatable shampoo basin, comprising: The airbag has a ring-shaped structure and is arranged longitudinally in at least two layers, with each airbag interconnected; the uppermost airbag has an inclined drainage surface on its upper surface, with the lowest point of the inclined surface facing the inside of the container.

[0006] The bottom of the basin is made of flexible material and is heat-pressed with the bottom airbag to form an integral structure. After the airbag is inflated, it forms a container with the bottom of the basin.

[0007] Preferably, the airbag is provided with an air inlet pipe for communicating with its interior, and a sealing plug is screwed onto the upper part of the air inlet pipe.

[0008] Preferably, the shampoo basin also includes a water outlet pipe and a water plug, with the water outlet pipe connected to the bottom of the basin and the water inlet of the water outlet pipe facing the inside of the container; The plug is located inside the container and is connected to the inlet of the outlet pipe.

[0009] Preferably, the outer surface of the basin bottom is covered with anti-slip silicone particles.

[0010] Preferably, the inner wall of the uppermost airbag is hot-pressed with a support strip, which corresponds to the drainage surface and is located in the straight section of the segmental airbag structure.

[0011] Preferably, the support bar is composed of several support plates forming a segmented structure, and there are gaps between the support plates.

[0012] Preferably, the uppermost annular airbag has a notch that conforms to the human neck.

[0013] The beneficial effects of this utility model are: 1. This utility model effectively solves the problems of water leakage and reliability of existing inflatable shampoo basins, taking into account comfort, portability and durability, and is suitable for use in multiple scenarios such as home, medical and outdoor.

[0014] 2. By designing the uppermost airbag surface as an inclined drainage surface, gravity guides the water flow into the basin, solving the problem of water overflow caused by the curved surface from the source; combined with the rigid constraint of the inner wall support strip, the inclined angle of the drainage surface is ensured to be stable, further reducing the risk of water leakage and reducing the cleaning burden in the nursing scenario. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only for this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 1 ; Figure 2 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 2 ; Figure 3 This is a schematic diagram of the internal structure of the present invention. Figure 1 ; Figure 4 This is a schematic diagram of the internal structure of the present invention. Figure 2 ; The numbers on the map are: 1-Airbag; 2-Inlet pipe; 3-Sealing plug; 4-Outlet pipe; 41-Water plug; 5-Support strip; 6-Notch; 7-Bottom of basin; 71-Anti-slip silicone particles; 8-Drainage surface. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments.

[0018] It should be noted that, unless otherwise defined, the technical or scientific terms used in this utility model should have the ordinary meaning understood by one of ordinary skill in the art to which this utility model pertains. The terms "first," "second," and similar terms used in this utility model do not indicate any order, quantity, or importance, but are merely used to distinguish different components. Terms such as "comprising" or "including" mean that the element or object preceding the word encompasses the elements or objects listed following the word and their equivalents, without excluding other elements or objects. Terms such as "connected" or "linked" are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. Terms such as "upper," "lower," "left," and "right" are used only to indicate relative positional relationships; when the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0019] This utility model proposes a novel inflatable shampoo basin, such as... Figures 1 to 3 As shown, the new type of inflatable shampoo basin mainly consists of an air bladder 1, a basin bottom 7, an air inlet pipe 2, a water outlet pipe 4, and a water plug 41.

[0020] The airbag 1 and the basin bottom 7 form the holding space, the air inlet pipe 2 realizes the inflation and deflation of the airbag 1, the water outlet pipe 4 and the water plug 41 are responsible for the drainage operation, and the components are integrated by hot pressing or mechanical connection. like Figure 1 and Figure 3 As shown, the airbag 1 adopts a ring structure, arranged longitudinally in at least two layers (preferably two or three layers). Adjacent airbags 1 are fixed by a hot-pressing welding process to ensure that the layers are sealed and there is no airflow between them. The inner diameter of the ring airbag 1 is adapted to the head circumference of adults or children (adult inner diameter 50-60cm, children's inner diameter 35-45cm). The upper surface of the uppermost airbag 1 is pre-formed into an inclined drainage surface 8 by a mold, with an inclination angle of 15°-25° (preferably 20°), and the lowest point points to the center area of ​​the basin, ensuring that the water flows naturally into the bottom 7 of the basin along the inclined surface. like Figure 3 and Figure 4 As shown, the inner wall of the uppermost airbag 1 corresponds to the drainage surface 8, and the segmented support strip 5 is fixed by a hot pressing process. The support strip 5 is made of TPE material, but not limited to it. The gap between the support plates is 5-8mm, and the support strip 5 covers the straight section of the drainage surface 8. The support strip 5 has a flat arc shape in cross-section and rounded edges to ensure rigid support for the drainage surface 8. The support bar 5 adopts a segmented structure composed of multiple support plates, rather than a continuous structure around the entire circle. This is to balance "support stability" and "folding and storage", ensuring that each segment can be bent independently when folded, and that stress is distributed to the gaps to avoid local overload.

[0021] like Figure 1 As shown, the front side of the uppermost annular airbag 1 (corresponding to the position of the human neck) is provided with a notch 6. The depth of the notch 6 is 3-5cm, and the curvature conforms to the physiological curvature of the cervical spine (curvature radius 5-8cm), improving the comfort of neck placement. like Figure 1 and Figure 4 As shown, the basin bottom 7 can be made of 0.3-0.5mm thick TPU flexible material (waterproof and bend-resistant), which is integrated with the bottom of the lowest airbag 1 by hot pressing. Anti-slip silicone particles 71 are evenly distributed on the outer surface of the basin bottom 7. The particles are made of silicone and are fixed to the basin bottom 7 by injection molding, which can increase the coefficient of friction to more than 0.8, effectively preventing slipping in wet environments. like Figure 3 As shown, the airbag is equipped with an air inlet pipe for communicating with its interior. The air inlet pipe can be a PVC hose with a diameter of 8-10mm. A sealing plug 3 is screwed onto the upper part of the air inlet pipe. The air outlet end of the air inlet pipe 2 is provided with external threads (M12-M14). The sealing plug 3 is made of ABS material and has internal threads on its inner wall. The sealing is achieved by screwing the threads together. After loosening, the gas inside the airbag 1 can be released. like Figure 3 As shown, one end of the water outlet pipe 4 is vertically connected to the center area of ​​the basin bottom 7 (sealed by heat pressing with the basin bottom 7), and the water inlet is flush with the inner side of the basin bottom 7; the other end extends outside the basin (10-15cm in length) for connecting to the drain hose or for direct drainage. The water plug 41 is made of silicone and has a T-shaped structure. It is press-fitted with the water inlet of the water outlet pipe 4 to achieve a seal. It can be pulled out to drain water when in use. Usage process: Inflation operation: Connect the air inlet pipe 2 of the air inlet structure to the air pump. After turning on the air pump, the gas enters each layer of airbag 1 through the air inlet pipe 2 until the airbag 1 inflates to the preset hardness (judged by touch or monitored by a pressure gauge). Turn off the air pump and remove the air inlet pipe. Seal the air inlet pipe 2 by screwing the sealing plug 3 on it. Hair washing procedure: Place the patient's head in the basin, with the neck close to the notch 6. When using, the water flows along the inclined drainage surface 8 of the uppermost airbag 1 into the basin bottom 7 to avoid overflow; the anti-slip particles at the basin bottom 7 ensure that the basin is placed stably. Drainage procedure: After washing your hair, pull out the drain plug 41 and the wastewater in the basin will be discharged through the drain pipe 4. Storage procedure: Loosen the sealing plug 3, and the gas in the airbag 1 will be discharged through the air inlet pipe 2. After the gas is completely released, fold the airbag 1 along its natural folds for storage.

[0022] Those skilled in the art should understand that the discussion of any of the above embodiments is merely exemplary and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples; within the framework of the present invention, the technical features of the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in the details for the sake of brevity.

[0023] This utility model is intended to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A new type of inflatable hair-washing basin, characterized in that, include: The airbag has a ring-shaped structure and is arranged longitudinally in at least two layers, with each airbag interconnected; the uppermost airbag has an inclined drainage surface on its upper surface, with the lowest point of the inclined surface facing the inside of the container. The bottom of the basin is made of flexible material and is heat-pressed with the bottom airbag to form an integral structure. After the airbag is inflated, it forms a container with the bottom of the basin.

2. A new type of inflatable hair washing basin according to claim 1, characterized in that, The airbag is provided with an air inlet pipe for communicating with its interior, and a sealing plug is screwed onto the upper part of the air inlet pipe.

3. A new type of inflatable hair washing basin according to claim 1, characterized in that, The shampoo basin also includes a water outlet pipe and a water plug. The water outlet pipe is connected to the bottom of the basin, and the water inlet of the water outlet pipe faces the inside of the container. The plug is located inside the container and is connected to the inlet of the outlet pipe.

4. A new type of inflatable hair washing basin according to claim 1, characterized in that, The outer surface of the basin bottom is covered with anti-slip silicone particles.

5. A new type of aerated hair washing basin according to claim 1, characterized in that, The inner wall of the uppermost airbag is heat-pressed with support strips, which correspond to the drainage surface and are located in the straight section of the segmental airbag structure.

6. A new type of aerated hair washing basin according to claim 5, characterized in that, The support bar is composed of several support plates forming a segmented structure, with gaps between the support plates.

7. A new type of aerated hair washing basin according to claim 1, characterized in that, The uppermost annular airbag has a notch that conforms to the human neck.

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