Adjustable postoperative care cold compress bag

Abstract

The utility model relates to the technical field of cold compress bags, and discloses an adjustable postoperative care cold compress bag which comprises a cold compress bag body, an inner cavity is formed in the cold compress bag body, mounting blocks are arranged on the two sides of the cold compress bag body, mounting shells are connected to the mounting blocks in a clamped mode, and rotating rollers are rotationally installed in the mounting shells. By means of mutual cooperation of structures such as the installation block, the installation shell, the torsional spring and the elastic binding belt, the elastic binding belt can be pulled out of the installation shell by a certain length according to needs in the using process, and therefore cold compress binding and fixing on affected parts of different patients are achieved; the adaptability of the cold compress bag body is improved, the rotating roller can be driven to rotate in the cavity and do work on the torsional spring in the pulling-out process, the rotating roller can be automatically reset through the elastic potential energy of the torsional spring, then the elastic binding belt can be automatically retracted to the rotating roller when not used, and the purpose of automatic reset is achieved.

Description

Technical Field

[0001] This utility model relates to the field of cold compress technology, specifically an adjustable postoperative care cold compress. Background Technology

[0002] Cold compresses are a treatment method that uses physical agents lower than the body temperature to stimulate the body to achieve cooling, pain relief, hemostasis, reduction of inflammatory edema and exudation, and promotion of early wound healing. Cold therapy can slow down nerve conduction speed, reduce sensory sensitivity, and also have an analgesic effect. Cold compresses require the use of ice packs.

[0003] However, most nursing staff currently apply ice packs manually to the affected area, which is time-consuming and laborious, with poor cooling effect. Furthermore, the ice packs are not easy to replace, and most existing cold compress bags are simply worn on the patient's affected area by a restraint strap, which is not easy to adjust the length of the restraint strap and has poor fit. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this invention provides an adjustable postoperative cold compress bag, thus solving the aforementioned technical problems.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: an adjustable postoperative cold compress bag, comprising a cold compress bag body, an inner cavity inside the cold compress bag body, mounting blocks on both sides of the cold compress bag body, mounting shells snapped onto the mounting blocks, a rotating roller rotatably mounted inside the mounting shell, an elastic restraint band wound around the rotating roller, a rectangular through hole on the mounting shell, the elastic restraint band extending outward through the rectangular through hole, a Velcro fastener at the end of the elastic restraint band away from the mounting shell, a cavity inside the mounting shell, the rotating roller rotatably mounted inside the cavity, a circular groove on the bottom inner wall of the cavity, a torsion spring inside the circular groove, one end of the torsion spring mounted on the inner wall of the circular groove, and the other end of the torsion spring mounted on the rotating roller.

[0008] Preferably, the mounting block has a T-shaped slot, and the mounting housing has a protruding T-shaped block that matches the T-shaped slot.

[0009] Preferably, the outer surface of the main body of the cold compress bag is covered with a cold compress cotton cloth.

[0010] Preferably, a limiting hole is provided on the top inner wall of the cavity, and a limiting shaft that matches the limiting hole is provided on the top of the rotating roller.

[0011] Preferably, a limiting sleeve is provided at the center of the bottom inner wall of the circular groove, and a rotating shaft adapted to the limiting sleeve is provided at the bottom of the rotating roller.

[0012] Preferably, a cold compress ice pack is placed inside the cavity of the main body of the cold compress bag, and a waterproof layer is arranged on the inner wall of the cavity.

[0013] Preferably, a zipper strap is provided at the opening of the inner cavity.

[0014] Compared with the prior art, this utility model provides an adjustable postoperative cold compress bag, which has the following beneficial effects:

[0015] This utility model, through the coordinated structure of a mounting block, mounting shell, torsion spring, and elastic restraint strap, allows the elastic restraint strap to be pulled out from the mounting shell to a certain length as needed during use. This enables cold compress binding and fixation of the affected area for different patients, improving the adaptability of the cold compress bag. During the pulling process, the rotating roller rotates within the cavity and performs work on the torsion spring. Through the elastic potential energy of the torsion spring, the rotating roller can automatically reset, allowing the elastic restraint strap to automatically retract onto the rotating roller when not in use, achieving the purpose of automatic reset. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0017] Figure 2 This is a side cross-sectional view of the mounting housing and rotating roller of this utility model.

[0018] Figure 3 For the present utility model Figure 2 Enlarged schematic diagram of the structure at point A in the middle;

[0019] Figure 4 This is a top cross-sectional view of the rotating roller, mounting shell, and cold compress bag body of this utility model.

[0020] The components include: 1. Cold compress bag body; 2. Mounting block; 3. T-shaped slot; 4. T-shaped block; 5. Elastic restraint strap; 6. Velcro; 7. Cold compress cotton cloth; 8. Rotating roller; 9. Cavity; 10. Limiting hole; 11. Limiting shaft; 12. Zipper strap; 13. Mounting shell; 14. Rotating shaft; 15. Limiting sleeve; 16. Torsion spring; 17. Circular groove; 18. Rectangular through hole; 19. Inner cavity. Detailed Implementation

[0021] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0022] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0023] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0024] Please see Figure 1-4 An adjustable postoperative cold compress bag includes a cold compress bag body 1, an inner cavity 19 inside the cold compress bag body 1, mounting blocks 2 on both sides of the cold compress bag body 1, mounting shells 13 snapped onto the mounting blocks 2, a rotating roller 8 rotatably mounted inside the mounting shells 13, an elastic restraint band 5 wound around the rotating roller 8, a rectangular through hole 18 on the mounting shells 13, the elastic restraint band 5 extending outward through the rectangular through hole 18, a Velcro 6 at the end of the elastic restraint band 5 away from the mounting shells 13, a cavity 9 inside the mounting shells 13, the rotating roller 8 rotatably mounted inside the cavity 9, a circular groove 17 on the bottom inner wall of the cavity 9, a torsion spring 16 inside the circular groove 17, one end of the torsion spring 16 mounted on the inner wall of the circular groove 17, and the other end of the torsion spring 16 mounted on the rotating roller 8.

[0025] Through the coordinated arrangement of the mounting block 2, mounting shell 13, torsion spring 16, and elastic restraint strap 5, the elastic restraint strap 5 can be pulled out from the mounting shell 13 to a certain length as needed during use. This allows for cold compress binding and fixation of the affected area for different patients, improving the adaptability of the cold compress bag body 1. During the pulling process, the rotating roller 8 rotates within the cavity 9 and performs work on the torsion spring 16. Through the elastic potential energy of the torsion spring 16, the rotating roller 8 can automatically reset, allowing the elastic restraint strap 5 to automatically retract onto the rotating roller 8 when not in use, achieving the purpose of automatic reset.

[0026] Specifically, in this embodiment, the mounting block 2 is provided with a T-shaped slot 3, and the mounting housing 13 is provided with a T-shaped block 4 that is adapted to the T-shaped slot 3.

[0027] The T-shaped slot 3 and the T-shaped block 4 work together to enable quick assembly and disassembly between the housing 13 and the cold compress bag body 1. This allows the elastic restraint band 5 to be replaced after it loses its elasticity due to prolonged use, thus ensuring the service life of the cold compress bag body 1.

[0028] Specifically, in this embodiment, a cold compress cotton cloth 7 is arranged on the outer surface of the cold compress bag body 1.

[0029] Specifically, in this embodiment, a limiting hole 10 is provided on the top inner wall of the cavity 9, and a limiting shaft 11 adapted to the limiting hole 10 is provided on the top of the rotating roller 8.

[0030] By cooperating with the limiting hole 10 and the limiting shaft 11, the rotating roller 8 can rotate within the limiting hole 10 via the limiting shaft 11, thereby improving the rotational stability of the rotating roller 8.

[0031] Specifically, in this embodiment, a limiting sleeve 15 is provided at the center of the bottom inner wall of the circular groove 17, and a rotating shaft 14 adapted to the limiting sleeve 15 is provided at the bottom of the rotating roller 8.

[0032] By setting the limiting sleeve 15 and the rotating shaft 14, the end of the rotating roller 8 away from the limiting shaft 11 can rotate within the limiting sleeve 15 through the rotating shaft 14, further ensuring the stability of the rotating roller 8.

[0033] Specifically, in this embodiment, a cold compress ice pack is placed in the cavity 9 inside the main body 1 of the cold compress bag, and a waterproof layer is arranged on the inner wall of the cavity 9.

[0034] Specifically, in this embodiment, a zipper strap 12 is provided at the opening of the inner cavity 19.

[0035] 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. An adjustable postoperative cold compress bag, comprising a cold compress bag body, characterized in that: The cold compress bag body has an inner cavity. Mounting blocks are located on both sides of the body, and mounting shells are attached to the mounting blocks. A rotating roller is rotatably mounted inside the mounting shell, and an elastic restraint band is wound around the rotating roller. A rectangular through-hole is located on the mounting shell, through which the elastic restraint band extends outwards. A Velcro fastener is attached to the end of the elastic restraint band furthest from the mounting shell. A cavity is located inside the mounting shell, and the rotating roller is rotatably mounted within this cavity. A circular groove is located on the bottom inner wall of the cavity, and a torsion spring is installed within this groove. One end of the torsion spring is mounted on the inner wall of the groove, and the other end is mounted on the rotating roller.

2. The adjustable postoperative cold compress bag according to claim 1, characterized in that: The mounting block has a T-shaped slot, and the mounting housing has a protruding T-shaped block that matches the T-shaped slot.

3. The adjustable postoperative cold compress bag according to claim 1, characterized in that: The outer surface of the main body of the cold compress bag is covered with cold compress cotton cloth.

4. The adjustable postoperative cold compress bag according to claim 1, characterized in that: A limiting hole is provided on the top inner wall of the cavity, and a limiting shaft that matches the limiting hole is protruding from the top of the rotating roller.

5. An adjustable postoperative cold compress bag according to claim 1, characterized in that: A limiting sleeve is protruding at the center of the bottom inner wall of the circular groove, and a rotating shaft that matches the limiting sleeve is protruding at the bottom of the rotating roller.

6. An adjustable postoperative cold compress bag according to claim 1, characterized in that: The cavity inside the main body of the cold compress bag contains a cold compress ice pack, and the inner wall of the cavity is covered with a waterproof layer.

7. An adjustable postoperative cold compress bag according to claim 1, characterized in that: A zipper strap is provided at the opening of the inner cavity.

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