Burn bandage winder

Abstract

The utility model belongs to the field of bandage winding devices, and particularly relates to a burn bandage winding device which comprises a device body, a winding device is arranged on the surface of the device body, the winding device comprises a movable ring, the inner wall of the movable ring is in sliding connection with the surface of the device body, the surface of the movable ring is in rotating connection with the inner wall of a movable frame, and the movable frame is arranged on the device body. The inner wall of the moving frame is rotationally connected with a bandage cylinder. According to the burn bandage winding device, by arranging an inclined block, when the bandage winding tightness needs to be adjusted, a threaded rod is rotated to push an extrusion block, the surface of the extrusion block extrudes the inclined block, the inclined block extrudes a spring, and the pressure of the spring on a clamping block is changed; and the clamping blocks are extruded by the clamping teeth, so that the clamping blocks are extruded by the clamping teeth, fixation of the clamping blocks to the clamping teeth is relieved, the inner cylinder continues to rotate, and medical staff can conveniently control the winding tightness of the bandage.

Description

Technical Field

[0001] The utility model relates to the technical field of wrappers, in particular to a burn bandage wrapper. Background Technique

[0002] Bandage wrappers, especially the rapid wrappers designed for places where every second counts, such as emergency rescue sites and battlefield first aid, can significantly improve the bandage winding speed, effectively save time, and reduce injuries. The design of the bandage wrapper can ensure that the bandage maintains a certain tension during the winding process, which helps to provide better dressing effects, such as pressing to stop bleeding, fixing and protecting the wound, etc.

[0003] Currently, in the prior art, most bandage wrappers cannot effectively control the tightening force of the bandage. Therefore, when winding the bandage on a burn patient, if the bandage is wound too tightly, it will squeeze the burn wound, causing excessive pain to the burn patient. In view of this, we propose a burn bandage wrapper. Content of the Utility Model

[0004] The main purpose of the utility model is to provide a burn bandage wrapper that can solve the problems raised in the above technical background.

[0005] To achieve the above purpose, a burn bandage wrapper proposed by the utility model includes a device main body, and a winding device is arranged on the surface of the device main body. The winding device includes:

[0006] A moving ring, the inner wall of the moving ring is slidably connected to the surface of the device main body, the surface of the moving ring is rotatably connected to the inner wall of the moving frame, a bandage cylinder is rotatably connected to the inner wall of the moving frame, the surface of the moving frame is fixedly connected to one end of a connector, and the other end of the connector is fixedly connected to the surface of the inner cylinder.

[0007] Preferably, a clamping block is slidably connected to the inner wall of the inner cylinder, the bottom surface of the clamping block is fixedly connected to one end of a spring, the other end of the spring is fixedly connected to the upper surface of an inclined block, and the inner wall of the inclined block is slidably connected to the inner wall of the inner cylinder.

[0008] Preferably, the inner wall of the inner cylinder is threadedly connected to the surface of a threaded rod, the end face of the threaded rod is rotatably connected to the back surface of a pressing block, and a handle is fixedly connected to the surface of the inner cylinder.

[0009] Preferably, the surface of the inner cylinder is sleeved with the inner wall of an outer ring, a clamping tooth is arranged on the inner wall of the outer ring, the surface of the clamping tooth is clamped with the surface of the clamping block, the surface of the outer ring is fixedly connected to the surface of a moving plate, and the surface of the moving plate is slidably connected to the inner wall of the device main body.

[0010] Preferably, the device body includes a bottom plate, the upper surface of the bottom plate is fixedly connected with a bearing platform, the surface of the bearing platform is fixedly connected with an elastic band, and the surface of the bearing platform is fixedly connected with a magic tape.

[0011] Preferably, the upper surface of the bottom plate is fixedly connected to the bottom surface of the mounting ring, and the surface of the mounting ring is fixedly connected to both ends of the sliding rod.

[0012] Beneficial effects

[0013] The present utility model provides a burn bandage winder, which has the following beneficial effects:

[0014] (1) For this burn bandage winder, through the inclined block provided, when it is necessary to adjust the tightness of the bandage winding, rotate the threaded rod, so that the threaded rod pushes the extrusion block, so that the surface of the extrusion block squeezes the inclined block, so that the inclined block squeezes the spring, so that the pressure of the spring on the clamping block changes. When the inner cylinder is rotated by rotating the handle, the clamping block is squeezed by the clamping teeth, so that the clamping block is squeezed by the clamping teeth, releasing the fixation of the clamping block on the clamping teeth and enabling the inner cylinder to continue to rotate, so that medical staff can conveniently control the tightness of the bandage winding.

[0015] (2) For this burn bandage winder, through the moving ring provided, when it is necessary to wind the bandage over a large area of the limb, pull the inner cylinder to move through the handle, so that the inner cylinder pulls the moving ring to move through the connector, and the moving ring moves smoothly on the surface of the sliding rod, so that the bandage is wound more evenly. Description of the drawings

[0016] 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 use in 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.

[0017] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0018] Figure 2 It is a schematic diagram of the overall bottom view structure of the present utility model;

[0019] Figure 3 It is a schematic diagram of the cross-section of the outer ring of the present utility model;

[0020] Figure 4 It is a schematic diagram of the cross-section of the inner cylinder of the present utility model.

[0021] Description of the attached reference numerals: 1. Device main body; 2. Winding device; 101. Bottom plate; 102. Bearing platform; 103. Elastic band; 104. Magic tape; 105. Installation ring; 106. Slide bar; 201. Moving ring; 202. Moving frame; 203. Bandage cylinder; 204. Connector; 205. Inner cylinder; 206. Block; 207. Spring; 208. Inclined block; 209. Threaded rod; 210. Extrusion block; 211. Handle; 212. Outer ring; 213. Engaging teeth; 214. Moving plate.

[0022] 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

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with 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. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer to Figures 1 - 4 , the present utility model provides a burn bandage winder, which includes a device main body 1. The device main body 1 includes a bottom plate 101. The upper surface of the bottom plate 101 is fixedly connected with a bearing platform 102. The surface of the bearing platform 102 is fixedly connected with an elastic band 103. The surface of the bearing platform 102 is fixedly connected with a magic tape 104. The upper surface of the bottom plate 101 is fixedly connected with the bottom surface of an installation ring 105. The surface of the installation ring 105 is fixedly connected with both ends of a slide bar 106.

[0025] In the example process of the present utility model, a winding device 2 is provided on the surface of the device main body 1. The winding device 2 includes: a moving ring 201. By providing the moving ring 201, when it is necessary to wind a bandage over a large area of the limb, the inner cylinder 205 is pulled to move by the handle 211, so that the inner cylinder 205 pulls the moving ring 201 to move through the connector 204, and the moving ring 201 moves smoothly on the surface of the sliding rod 106, so that the bandage is wound more evenly. The inner wall of the moving ring 201 is slidably connected to the surface of the device main body 1, the surface of the moving ring 201 is rotatably connected to the inner wall of the moving frame 202, a bandage cylinder 203 is rotatably connected to the inner wall of the moving frame 202, the surface of the moving frame 202 is fixedly connected to one end of the connector 204, the other end of the connector 204 is fixedly connected to the surface of the inner cylinder 205. A clamping block 206 is slidably connected to the inner wall of the inner cylinder 205, the bottom surface of the clamping block 206 is fixedly connected to one end of a spring 207, the other end of the spring 207 is fixedly connected to the upper surface of an inclined block 208, and the inner wall of the inclined block 208 is slidably connected to the inner wall of the inner cylinder 205. By providing the inclined block 208, when it is necessary to adjust the tightness of the bandage winding, the threaded rod 209 is rotated, so that the threaded rod 209 pushes the extrusion block 210, so that the surface of the extrusion block 210 extrudes the inclined block 208, so that the inclined block 208 extrudes the spring 207, so that the pressure of the spring 207 on the clamping block 206 changes. When the inner cylinder 205 is rotated by rotating the handle 211, the clamping block 206 is extruded by the clamping teeth 213, so that the clamping block 206 is extruded by the clamping teeth 213, and the fixing of the clamping block 206 to the clamping teeth 213 is released, so that the inner cylinder 205 continues to rotate, so that medical staff can conveniently control the tightness of the bandage winding. The inner wall of the inner cylinder 205 is threadedly connected to the surface of the threaded rod 209, the end face of the threaded rod 209 is rotatably connected, the back surface of the extrusion block 210 is rotatably connected, the surface of the inner cylinder 205 is fixedly connected with a handle 211, the surface of the inner cylinder 205 is sleeved with the inner wall of the outer ring 212, the inner wall of the outer ring 212 is provided with clamping teeth 213, the surface of the clamping teeth 213 is clamped with the surface of the clamping block 206, and the surface of the outer ring 212 is fixedly connected with the surface of the moving plate 214, and the surface of the moving plate 214 is slidably connected to the inner wall of the device main body 1.

[0026] In the present utility model, during use, when it is necessary to adjust the tightness of the bandage winding, rotate the threaded rod 209, so that the threaded rod 209 pushes the extrusion block 210, causing the surface of the extrusion block 210 to extrude the inclined block 208, making the inclined block 208 extrude the spring 207, changing the pressure of the spring 207 on the clamping block 206. When the inner cylinder 205 is rotated by driving the handle 211, the clamping block 206 is extruded by the clamping teeth 213, so that the clamping block 206 is extruded by the clamping teeth 213, releasing the fixation of the clamping block 206 on the clamping teeth 213 and allowing the inner cylinder 205 to continue rotating. When it is necessary to wind the bandage over a large area of the limb, pull the inner cylinder 205 through the handle 211 to move, so that the inner cylinder 205 drives the moving ring 201 to move through the connector 204, and the moving ring 201 moves smoothly on the surface of the sliding rod 106.

[0027] The above are only the preferred embodiments of the present utility model, and do not limit the patent scope of the present utility model. Any equivalent structural transformation made by using the content of the specification and drawings of the present utility model under the inventive concept of the present utility model, or direct / indirect application in other related technical fields, is included in the patent protection scope of the present utility model.

Claims

1. A burn bandage winder, comprising a device main body (1), characterized in that: A winding device (2) is provided on the surface of the device main body (1), and the winding device (2) includes: A moving ring (201), the inner wall of the moving ring (201) is slidably connected to the surface of the device main body (1), the surface of the moving ring (201) is rotatably connected to the inner wall of the moving frame (202), a bandage cylinder (203) is rotatably connected to the inner wall of the moving frame (202), one end of the surface of the moving frame (202) is fixedly connected to one end of a connector (204), and the other end of the connector (204) is fixedly connected to the surface of the inner cylinder (205).

2. The burn dressing wrapper according to claim 1, characterized in that: A clamping block (206) is slidably connected to the inner wall of the inner cylinder (205), the bottom surface of the clamping block (206) is fixedly connected to one end of a spring (207), the other end of the spring (207) is fixedly connected to the upper surface of an inclined block (208), and the inner wall of the inclined block (208) is slidably connected to the inner wall of the inner cylinder (205).

3. The burn dressing wrapper according to claim 2, wherein: The inner wall of the inner cylinder (205) is threadedly connected to the surface of a threaded rod (209), the end face of the threaded rod (209) is rotatably connected to the back surface of a pressing block (210), and a handle (211) is fixedly connected to the surface of the inner cylinder (205).

4. The burn bandage winder according to claim 3, wherein: The surface of the inner cylinder (205) is sleeved with the inner wall of an outer ring (212), a clamping tooth (213) is provided on the inner wall of the outer ring (212), the surface of the clamping tooth (213) is clamped with the surface of the clamping block (206), the surface of the outer ring (212) is fixedly connected to the surface of a moving plate (214), and the surface of the moving plate (214) is slidably connected to the inner wall of the device main body (1).

5. A burn bandage winder according to claim 1, characterized in that: The device main body (1) includes a bottom plate (101), a bearing platform (102) is fixedly connected to the upper surface of the bottom plate (101), an elastic band (103) is fixedly connected to the surface of the bearing platform (102), and a magic tape (104) is fixedly connected to the surface of the bearing platform (102).

6. The burn dressing wrapper according to claim 5, characterized in that: The upper surface of the bottom plate (101) is fixedly connected to the bottom surface of a mounting ring (105), and both ends of a sliding rod (106) are fixedly connected to the surface of the mounting ring (105).

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