Medical postoperative bathing waterproof device

Abstract

The utility model discloses a medical postoperative bathing waterproof device, including: waterproof sheath, outer ring lower fixing ring, outer ring upper fixing ring and concentric silica gel water locking ring, waterproof sheath one end is closed, the other end is open, the center position of concentric silica gel water locking ring is open, outer ring upper fixing ring is clamped on the concentric silica gel water locking ring, the outer ring upper fixing ring is clamped on the concentric silica gel water locking ring, the outer ring lower fixing ring is clamped on the outer ring upper fixing ring, and the outer ring upper fixing ring is clamped on the concentric silica gel water locking ring. The concentric silica gel water locking ring is arranged on the outer edge of the opening of the waterproof sheath in a clamped mode, and the outer ring upper fixing ring, the concentric silica gel water locking ring and the outer edge of the opening of the waterproof sheath are all arranged in the outer ring lower fixing ring in a clamped mode. The utility model has the advantages of good waterproof performance, simple structure, high strength and long service life, can be made into corresponding shapes according to different parts of the body, and can be repeatedly used.

Description

Technical Field

[0001] The utility model relates to the technical field of medical and nursing supplies, in particular to a medical post-operative bathing waterproof device. Background Art

[0002] In people's daily life and work, the limbs, hands, and legs of the human body are often injured. Especially after suffering from trauma or surgery, it is generally necessary to avoid the wound from coming into contact with water as much as possible to prevent infection. Especially in the hot summer, when using bandages, plaster, indwelling needles, etc., the wound is very likely to come into contact with water during daily care, bathing, or going out in the rain, resulting in wound infection or suppuration, which is not conducive to the recovery of the wound. The traditional waterproof cover has a relatively poor waterproof function, is easy to penetrate water in daily life, and has a short service life and cannot be used repeatedly for a long time. Content of the Utility Model

[0003] The main purpose of the utility model is to provide a medical post-operative bathing waterproof device, aiming to improve the waterproof performance of the medical waterproof device and avoid water contact with patients.

[0004] To achieve the above purpose, the utility model provides a medical post-operative bathing waterproof device, including: a waterproof sheath, an outer ring lower fixing ring, an outer ring upper fixing ring, and a concentric silica gel water locking ring. One end of the waterproof sheath is closed and the other end is open. The center of the concentric silica gel water locking ring is provided with an opening. The outer ring upper fixing ring is clamped on the concentric silica gel water locking ring. The concentric silica gel water locking ring is clamped on the outer edge of the opening of the waterproof sheath. The outer ring upper fixing ring, the concentric silica gel water locking ring, and the outer edge of the opening of the waterproof sheath are all clamped in the outer ring lower fixing ring.

[0005] A further technical solution of the utility model is that the outer ring lower fixing ring is provided with a first clamping groove and a second clamping groove arranged in a stepped shape. The first clamping groove is in a V shape with an upward opening, and the second clamping groove is in a U shape with an upward opening. The bottom of the first clamping groove is higher than the bottom of the second clamping groove. The outer edge of the waterproof sheath is provided with a V-shaped first clamping tongue corresponding to the first clamping groove. The outer wall of the first clamping tongue is provided with a second clamping tongue corresponding to the U-shaped second clamping groove. The top of the outer wall of the first clamping groove is provided with a first groove. The bottom of the connecting part between the second clamping tongue and the outer wall of the first clamping tongue faces downward to form a first protrusion corresponding to the first groove.

[0006] A further technical solution of the present utility model is that a V-shaped third card slot is formed at the top of the first tongue; a second groove is provided at the top of the connecting portion between the second tongue and the outer wall of the first tongue; a V-shaped third tongue corresponding to the third card slot is provided at the outer edge of the concentric silica gel water locking ring; a fourth tongue is provided on the outer wall of the third tongue; a second protrusion corresponding to the second groove is formed downward at the bottom of the connecting portion between the fourth tongue and the third tongue; at least one first waterproof rib is arranged in parallel on the inner wall of the fourth tongue.

[0007] A further technical solution of the present utility model is that a V-shaped fourth card slot is formed at the top of the third tongue; a third groove is provided at the top of the connecting portion between the fourth tongue and the third tongue; a fifth tongue corresponding to the fourth card slot is provided at the inner edge of the lower fixing ring of the outer ring; a sixth tongue is provided on the outer wall of the fifth tongue; a hook is formed at the bottom of the sixth tongue; a second waterproof rib corresponding to the third groove is provided at the bottom of the connecting portion between the sixth tongue and the fifth tongue; a hook slot corresponding to the hook is provided at the outermost side of the lower fixing ring of the outer ring.

[0008] A further technical solution of the present utility model is that the material of the waterproof sheath is PVC material.

[0009] A further technical solution of the present utility model is that the materials of the lower fixing ring of the outer ring and the upper fixing ring of the outer ring are PP materials.

[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows: In the present utility model, the lower fixing ring of the outer ring and the upper fixing ring of the outer ring at the entrance part are made of PP high-toughness polypropylene, which has good elasticity and light weight; in addition, the concentric silica gel water locking ring is an ultra-thin silica gel sheet, which can stretch freely and fit closely with the skin, preventing small water molecules from entering; the waterproof sheath is made of PVC by hot pressing, with one end closed to prevent water molecules from entering, and can be made into corresponding shapes according to different parts of the body. The present utility model has good waterproof performance, simple structure, high strength, long service life, can be made into corresponding shapes according to different parts of the body, and can be used repeatedly. Description of the Drawings

[0011] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on the structures shown in these drawings.

[0012] Figure 1 It is an exploded structural schematic diagram of a preferred embodiment of the medical postoperative bathing waterproof device of the present utility model;

[0013] Figure 2 is the front view of the preferred embodiment of the medical post-operative bathing waterproof device of the present utility model;

[0014] Figure 3 is the side view of the preferred embodiment of the medical post-operative bathing waterproof device of the present utility model;

[0015] Figure 4 is Figure 3 the sectional view taken along the A-A direction in

[0016] Figure 5 is Figure 4 the enlarged schematic view of part J in

[0017] Figure 6 is the three-dimensional structural schematic view of the outer ring lower fixing ring;

[0018] Figure 7 is the front view of the outer ring lower fixing ring;

[0019] Figure 8 is Figure 7 the sectional view taken along the B-B direction in

[0020] Figure 9 is Figure 8 the enlarged schematic view of part C in

[0021] Figure 10 is the front view of the waterproof sheath;

[0022] Figure 11 is the side view of the waterproof sheath;

[0023] Figure 12 is Figure 11 the sectional view taken along the D-D direction in

[0024] Figure 13 is Figure 12 the enlarged schematic view of part E in

[0025] Figure 14 is the three-dimensional structural schematic view of the concentric silica gel water-locking ring;

[0026] Figure 15 is the front view of the concentric silica gel water-locking ring;

[0027] Figure 16 is Figure 15 the sectional view taken along the F-F direction in

[0028] Figure 17 is Figure 16 the enlarged schematic view of part G in

[0029] Figure 18Schematic diagram of the three-dimensional structure of the fixed ring on the outer ring;

[0030] Figure 19 Front view of the fixed ring on the outer ring;

[0031] Figure 20 It is Figure 19 Cross-sectional view in the H-H direction in;

[0032] Figure 21 It is Figure 20 Enlarged schematic view of part I in.

[0033] Explanation of the reference numerals in the attached drawings:

[0034] Waterproof sheath 10: First tongue 101; Second tongue 102; First protrusion 103; Third slot 104; Second groove 105;

[0035] Lower fixed ring 20 of the outer ring: First slot 201; Second slot 202; First groove 203;

[0036] Upper fixed ring 30 of the outer ring: Fifth tongue 301; Sixth tongue 302; Hook 303; Second waterproof rib 304;

[0037] Concentric silica gel water lock ring 40: Third tongue 401; Fourth tongue 402; Second protrusion 403; First waterproof rib 404; Fourth slot 405; Third groove 406.

[0038] The realization, functional features and advantages of the purpose of the present utility model will be further described with reference to the embodiments and the accompanying drawings. Specific embodiments

[0039] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0040] The present utility model provides a medical postoperative bathing waterproof device. Please refer to Figures 1 to 21, A preferred embodiment of the medical post-operative bathing waterproof device of the present utility model includes: a waterproof sheath 10, a lower outer fixing ring 20, an upper outer fixing ring 30, and a concentric silica gel water locking ring 40. One end of the waterproof sheath 10 is closed and the other end is open. The center of the concentric silica gel water locking ring 40 is provided with an opening. The upper outer fixing ring 30 is clamped on the concentric silica gel water locking ring 40. The concentric silica gel water locking ring 40 is clamped on the outer edge of the opening of the waterproof sheath 10. The upper outer fixing ring 30, the concentric silica gel water locking ring 40, and the outer edge of the opening of the waterproof sheath 10 are all clamped inside the lower outer fixing ring 20.

[0041] In this embodiment, the concentric silica gel water locking ring 40 is made of environmentally friendly food-grade silica gel, which can stretch freely, fit tightly with the skin, prevent small water molecules from entering, completely isolate the possibility of water contacting the patient, and perfectly realize the waterproof protection function of the product.

[0042] The waterproof sheath 10 is formed by hot pressing PVC material. One end is closed to prevent water molecules from entering. It can be made into corresponding shapes according to different parts of the body and can be used repeatedly.

[0043] The waterproof sheath 10, the lower outer fixing ring 20, the upper outer fixing ring 30, and the concentric silica gel water locking ring 40 are combined with a unique inner opening structure to form the entire product body.

[0044] Specifically, in this embodiment, the lower outer fixing ring 20 is provided with a first card slot 201 and a second card slot 202 arranged in a stepped manner. The first card slot 201 is a V-shaped with an upward opening, and the second card slot 202 is a U-shaped with an upward opening. The bottom of the first card slot 201 is higher than the bottom of the second card slot 202. The outer edge of the waterproof sheath 10 is provided with a V-shaped first tongue 101 corresponding to the first card slot 201. The outer wall of the first tongue 101 is provided with a second tongue 102 corresponding to the U-shaped second card slot 202. The top of the outer wall of the first card slot 201 is provided with a first groove 203. The bottom of the connecting part of the second tongue 102 and the outer wall of the first tongue 101 forms a first protrusion 103 corresponding to the first groove 203 downward.

[0045] The top of the first tongue 101 forms a V-shaped third card slot 104. The top of the connecting part between the second tongue 102 and the outer wall of the first tongue 101 is provided with a second groove 105. The outer edge of the concentric silica gel water lock ring 40 is provided with a V-shaped third tongue 401 corresponding to the third card slot 104. The outer wall of the third tongue 401 is provided with a fourth tongue 402. The bottom of the connecting part between the fourth tongue 402 and the third tongue 401 forms a second protrusion 403 corresponding to the second groove 105 downward. At least one first waterproof rib 404 is arranged in parallel on the inner wall of the fourth tongue 402.

[0046] The top of the third tongue 401 forms a V-shaped fourth card slot 405. The top of the connecting part between the fourth tongue 402 and the third tongue 401 is provided with a third groove 406. The inner edge of the lower fixed ring 20 of the outer ring is provided with a fifth tongue 301 corresponding to the fourth card slot 405. The outer wall of the fifth tongue 301 is provided with a sixth tongue 302. The bottom of the sixth tongue 302 forms a hook 303. The bottom of the connecting part between the sixth tongue 302 and the fifth tongue 301 is provided with a second waterproof rib 304 corresponding to the third groove 406. The outermost side of the lower fixed ring 20 of the outer ring is provided with a hook 303 groove corresponding to the hook 303.

[0047] In this embodiment, the materials of the lower fixed ring 20 of the outer ring and the upper fixed ring 30 of the outer ring are PP materials, which are made by high-toughness environmental protection PP hot injection molding, with a stable structure and preventing penetration.

[0048] The medical postoperative bathing waterproof device of the present utility model has an IPX-6 level of waterproof protection: it can resist a depth of 3 meters underwater, a flow rate of 100 liters / minute, and a pressure of 100 n / m for 2-3 minutes continuously.

[0049] Compared with the prior art, the beneficial effects of the present utility model are as follows: In the present utility model, the lower fixed ring 20 of the outer ring and the upper fixed ring 30 of the outer ring at the entrance part are made of PP high-toughness polypropylene, with good elasticity and light weight; in addition, the concentric silica gel water lock ring 40 is an ultra-thin silica gel sheet, which can stretch freely and fit closely with the skin, preventing tiny water molecules from entering; the waterproof sheath 10 is made by PVC hot pressing, with one end closed to prevent water molecules from entering, and can be made into corresponding shapes according to different parts of the body. The present utility model has good waterproof performance, simple structure, high strength, long service life, can be made into corresponding shapes according to different parts of the body, and can be used repeatedly.

[0050] The above are only the preferred embodiments of the present utility model, and thus do not limit the patent scope of the present utility model. Any equivalent structural transformation made under the concept of the present utility model by using the content of the specification and drawings of the present utility model, or any direct / indirect application in other related technical fields is included in the patent protection scope of the present utility model.

Claims

1. A medical post-operative bathing waterproof device, characterized in that: include: A waterproof sheath, a lower outer ring fixing ring, an upper outer ring fixing ring and a concentric silicone water-locking ring, wherein one end of the waterproof sheath is closed and the other end is open, a hole is opened at the center of the concentric silicone water-locking ring, the upper outer ring fixing ring is clamped on the concentric silicone water-locking ring, the concentric silicone water-locking ring is clamped on the outer edge of the opening of the waterproof sheath, the upper outer ring fixing ring, the concentric silicone water-locking ring and the outer edge of the opening of the waterproof sheath are all clamped in the lower outer ring fixing ring.

2. The medical postoperative bathing waterproof device according to claim 1, characterized in that: The lower fixing ring of the outer ring is provided with a first card slot and a second card slot arranged in a stepped manner, the first card slot is V-shaped with an opening upward, the second card slot is U-shaped with an opening upward, the bottom of the first card slot is higher than the bottom of the second card slot, the outer edge of the waterproof sheath is provided with a V-shaped first card tongue corresponding to the first card slot, the outer wall of the first card tongue is provided with a second card tongue corresponding to the U-shaped second card slot, the top of the outer wall of the first card slot is provided with a first groove, and the bottom of the connecting part of the second card tongue and the outer wall of the first card tongue is formed with a first protrusion corresponding to the first groove downward.

3. The medical postoperative bathing waterproof device according to claim 2, characterized in that: A V-shaped third slot is formed at the top of the first latch tongue, a second groove is provided at the top of the connecting portion between the second latch tongue and the outer wall of the first latch tongue, a V-shaped third latch tongue corresponding to the third slot is provided at the outer edge of the concentric silicone water-locking ring, a fourth latch tongue is provided on the outer wall of the third latch tongue, a second protrusion corresponding to the second groove is formed downward at the bottom of the connecting portion between the fourth latch tongue and the third latch tongue, and at least one first waterproof rib is provided in parallel on the inner wall of the fourth latch tongue.

4. The medical postoperative bathing waterproof device according to claim 3, characterized in that: A V-shaped fourth slot is formed at the top of the third latch tongue, a third groove is provided at the top of the connection portion between the fourth latch tongue and the third latch tongue, a fifth latch tongue corresponding to the fourth slot is provided at the inner edge of the lower fixing ring of the outer ring, a sixth latch tongue is provided on the outer wall of the fifth latch tongue, a hook is formed at the bottom of the sixth latch tongue, a second waterproof rib corresponding to the third groove is provided at the bottom of the connection portion between the sixth latch tongue and the fifth latch tongue, and a hook groove corresponding to the hook is provided at the outermost side of the lower fixing ring of the outer ring.

5. The medical postoperative bathing waterproof device according to any one of claims 1 to 4, characterized in that: The waterproof sheath is made of PVC.

6. The medical post-operative bathing waterproof device according to any one of claims 1 to 4, characterized in that: The material of the outer ring lower fixing ring and the outer ring upper fixing ring is PP material.

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