A pressure sock and a pressure sock tube convenient to wear

Abstract

The application relates to a pressure sock tube convenient to wear and a pressure sock, and relates to the technical field of socks. The pressure sock tube convenient to wear comprises a tube body for wrapping a leg, and the tube body is provided with an air bag assembly for applying pressure to the inside of the tube body; the air bag assembly comprises an air bag arranged in the inside of the tube body. The pressure sock comprises the pressure sock tube for wrapping the leg and a sock body for wrapping a foot. The application has the effect of being convenient to wear.

Description

Technical Field

[0001] This application relates to socks, and more particularly to a compression sock cuff and compression stockings that are easy to wear. Background Technology

[0002] Compression stockings are widely recognized and used for the prevention and treatment of circulatory disorders and venous diseases. By applying varying degrees of pressure to different parts of the leg, compression stockings create a decreasing pressure gradient from top to bottom, thereby promoting venous blood return to the heart, reducing venous congestion, lowering the pressure on the venous walls, effectively relieving various symptoms caused by poor blood circulation, and helping to prevent and control the development of lower extremity venous diseases.

[0003] Compression stockings are widely used in sports due to their properties. During exercise, they apply appropriate pressure to the legs, providing extra support and support to the muscles. During muscle contraction, compression stockings help venous blood return more smoothly, reducing blood pooling in the lower limbs and decreasing muscle fatigue. Compression stockings also play a positive role in the recovery phase after exercise. They help promote the return of blood and lymph fluid in the legs after exercise, accelerate the removal of metabolic waste such as lactic acid, thereby relieving muscle soreness and swelling after exercise and shortening the time required for the body to return to normal.

[0004] Compression stockings are typically made of highly elastic, tightly woven materials and have a special weave structure to apply pressure to the legs. Therefore, when not worn, the internal space of compression stockings is relatively small and lacks sufficient stretch. When a user attempts to put on compression stockings, they need to overcome considerable resistance to force their feet and legs into the stockings, thus creating a technical problem of difficulty in putting them on. Utility Model Content

[0005] To facilitate the wearing of compression stockings, the purpose of this application is to provide an easy-to-wear compression stocking sleeve and compression stockings.

[0006] Firstly, the wearable compression socks provided in this application adopt the following technical solution: An easy-to-wear compression stocking includes a body for wrapping the legs, the body being provided with an airbag assembly for applying pressure within the body; the airbag assembly includes an airbag disposed inside the body.

[0007] By adopting the above technical solution, and by setting an airbag assembly inside the stocking body, the airbag can be controlled to be in an uninflated or low-pressure state when needed, making the internal space of the stocking relatively large. This makes it easier for the user to put their legs into the stocking, reducing resistance during wear and overcoming the difficulty of wearing compression stockings caused by their small internal space and lack of elasticity. After wearing, the airbag can be inflated to apply pressure to the legs, realizing the pressure application function of the compression stockings.

[0008] Optionally, the airbag includes a shin area airbag for applying pressure to the wearer's shin; when the compression stockings are worn, the shin area airbag corresponds to the wearer's shin.

[0009] By adopting the above technical solution, the front part of the tibia is not covered by muscle groups. Pressure is applied to it using an air bladder. The tibia provides stable support to the air bladder (the tibia is not prone to elastic deformation). The expansion of the air bladder tightens the sock, thereby applying pressure to the calf.

[0010] Optionally, the airbag includes a tibialis muscle zone airbag for applying pressure to the tibialis muscle area of ​​the wearer; when the compression stockings are worn, the tibialis muscle zone airbag corresponds to the tibialis muscle area of ​​the wearer.

[0011] By adopting the above technical solution, the tibialis muscle is relatively thin, and the base of the tibialis muscle is the tibia, so the tibialis muscle area can also provide stable support for the airbag.

[0012] Optionally, the airbag includes a calf muscle airbag for applying pressure to the calf muscle group of the wearer; when the compression stockings are worn, the calf muscle airbag corresponds to the calf muscle group of the wearer.

[0013] Optionally, the airbag is connected to an inflation check valve, the one-way flow direction of which is towards the airbag; the airbag is also connected to an exhaust switch for venting.

[0014] Optionally, the airbag assembly further includes an inflator, which is a retractable inflatable chamber or an air pump.

[0015] Optionally, the inflatable component is detachably connected to the airbag, and the air outlet of the inflatable component is detachably connected to the air inlet of the airbag.

[0016] Optionally, the airbag includes a tibial region airbag for applying pressure to the wearer's shin, a tibial muscle region airbag for applying pressure to the wearer's tibialis muscle, and a calf muscle region airbag for applying pressure to the wearer's calf muscle. When the compression stockings are worn, the tibial region airbag corresponds to the wearer's shin, the tibial muscle region airbag corresponds to the wearer's tibialis muscle, and the calf muscle region airbag corresponds to the wearer's calf muscle. A connecting portion is provided between the tibial region airbag, the tibial muscle region airbag, and the calf muscle region airbag to connect the airbags, and the inflatable component is connected to the connecting portion.

[0017] Optionally, the airbag is elongated and positioned along the length of the sock.

[0018] Secondly, the compression stockings provided in this application adopt the following technical solution: A pressure stocking with any of the aforementioned pressure stockings includes a pressure stocking for wrapping the legs and a stocking body for wrapping the feet.

[0019] By adopting the above technical solution, and by incorporating an airbag assembly inside the sock cuff, the airbag can be controlled to be in an uninflated or low-pressure state when needed, resulting in a relatively large internal space within the sock cuff. This facilitates the user placing their leg inside the sock, reducing resistance during wear and overcoming the difficulty in wearing compression socks caused by their small internal space and lack of elasticity. After wearing, the airbag can be inflated to apply pressure to the leg, thus realizing the pressure application function of the compression socks.

[0020] In summary, this application includes at least one of the following beneficial technical effects: 1. By incorporating an air bladder assembly inside the sock, the air bladder can be in an uninflated or low-pressure state before wearing, increasing the internal space of the sock and reducing the resistance that needs to be overcome when stuffing the leg into the sock, making the wearing process easier and more convenient. 2. Tibial region airbag and tibialis muscle region airbag are set in the tibia and tibialis muscle regions to provide stable support for the airbag. The airbag inflates and tightens the sock, thereby applying pressure to the calf.

[0021] 3. Inflation is more convenient by using an inflation chamber or air pump. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of Embodiment 1 of this application; Figure 2 This is a cross-sectional schematic diagram of Embodiment 1 of this application; Figure 3 This is a schematic diagram of Embodiment 1 of this application used to illustrate the airbag; Figure 4 This is a schematic diagram illustrating the airbag in Embodiment 2 of this application; Figure 5This is a schematic diagram of the overall structure shown in Embodiment 3 of this application. In the diagram, 100 is the compression stocking tube; 110 is the stocking body; 111 is the tibialis region; 112 is the tibialis muscle region; 113 is the calf muscle region; 114 is the lining; 120 is the air bladder assembly; 121 is the tibialis region air bladder; 122 is the tibialis muscle region air bladder; 123 is the calf muscle region air bladder; 125 is the inflation check valve; 126 is the exhaust switch; 127 is the connecting part; 200 is the inflation component; 212 is the air inlet check valve; and 300 is the stocking body. Detailed Implementation

[0023] The following is in conjunction with the appendix Figure 1 - Appendix Figure 5 This application will be described in further detail below.

[0024] Example 1: A pressure sock 100 that is easy to wear, see reference Figure 1 The system includes a tube 110 for wrapping the legs. The tube 110 is equipped with an air bladder assembly 120 that applies pressure within the tube 110. The tube 110 is made of tightly woven spandex and nylon, providing sufficient elasticity and resilience. The tube 110 can be looser than existing compression stockings 100 when not under external force. When worn, the air bladder assembly 120 can be controlled to be in an uninflated or low-pressure state, resulting in a relatively large internal space within the tube 110, making it easier for the user to place their legs inside and reducing resistance during wear. This overcomes the difficulty of wearing compression stockings caused by their small internal space and lack of stretch. After wearing, the air bladder assembly 120 applies pressure to the legs, achieving the pressure application function of the compression stockings.

[0025] Reference Figure 2 and Figure 3 The airbag assembly 120 includes an airbag disposed inside the cylindrical body 110. The airbag can be fixed inside the cylindrical body 110 by means of bonding, sewing, or embedding. In this embodiment, the embedding method is used, specifically: an inner lining 114 is sewn or woven inside the cylindrical body 110, and a space for accommodating the airbag is formed between the inner lining 114 and the cylindrical body 110, and the airbag is placed in this space to fix the airbag.

[0026] After the tube 110 is worn, its various parts are divided into different positions on the leg, including at least the tibia region 111, the tibialis muscle region 112, and the calf muscle group region 113.

[0027] The air bladder includes a tibial region air bladder 121. The tibial region air bladder 121 is elongated and fixedly connected to the tibial region 111. When the compression stockings are worn, the tibial region air bladder 121 corresponds to the wearer's tibial region and is used to apply pressure to the wearer's tibial region.

[0028] The front part of the tibia is not covered by muscles. Pressure is applied to it by an air bladder. The tibia provides stable support to the air bladder (the tibia is not prone to elastic deformation). After the air bladder expands and tightens the cylinder 110, the calf muscle area 113 of the cylinder 110 applies pressure to the calf muscles.

[0029] The air bladder also includes a tibialis muscle area air bladder 122. The tibialis muscle area air bladder 122 is elongated and fixed to the tibialis muscle area 112. When the compression stocking is worn, the tibialis muscle area air bladder 122 corresponds to the wearer's tibialis muscle area. The tibialis muscle area air bladder 122 is used to apply pressure to the wearer's tibialis muscle area. After the air bladder inflates and tightens the stocking tube, the calf muscle area 113 of the tube 110 applies pressure to the calf muscles.

[0030] The airbag also includes a calf muscle airbag 123, which is a long strip-shaped piece and is fixedly connected to the calf muscle area 113. When the compression stocking is worn, the calf muscle airbag 123 corresponds to the wearer's calf muscle area and is used to apply pressure to the wearer's calf muscle area.

[0031] The airbag can also be set with any one or two of the following: tibial area airbag 121, tibial muscle area airbag 122, and calf muscle group airbag 123.

[0032] Reference Figure 3 The airbag is connected to an inflation check valve 125, with the one-way flow direction of the inflation check valve 125 being towards the inside of the airbag. The airbag is also connected to an exhaust switch 126 for venting gas; opening the exhaust switch 126 allows gas to be released from the airbag.

[0033] Reference Figure 3 When multiple airbags are present, they can be connected or independent. When multiple airbags are connected, a connecting part 127 is provided between them. In this embodiment, the connecting part 127 can be a connecting tube made of a flexible, low-elasticity material.

[0034] The implementation principle of this application embodiment is as follows: When wearing is required, the airbag can be controlled to be in an uninflated or low-pressure state, making the internal space of the sock relatively large, making it easier for the user to put their legs into the sock, reducing resistance during wearing, and overcoming the problem of wearing difficulties caused by the small internal space and lack of elasticity of pressure socks. After wearing, the airbag is inflated using an inflation device, and the air inside the airbag is locked using an inflation one-way valve 125. After the airbag is inflated, it compresses the legs and simultaneously tightens the cylinder 110, so that the cylinder 110 tightly wraps around the legs to achieve pressure on the legs.

[0035] Example 2: A pressure sock 100 that is easy to wear, as shown in the following example. Figure 4The difference between this embodiment and embodiment 1 is that the airbag assembly 120 also includes an inflator 200.

[0036] The inflatable component 200 includes a retractable inflatable chamber. The inflatable chamber is connected to the airbag via an inflation check valve 125, and is also connected to an inlet check valve 212, which allows for unidirectional airflow into the inflatable chamber. Gas is inflated into the airbag by pressing the inflatable chamber. The inflatable chamber can be fixedly connected to the cylinder 110 or detachably connected to either the cylinder 110 or the airbag. Alternatively, the inflatable chamber can be connected to the airbag via a small plastic quick-connect fitting, achieving simultaneous connection and fixation.

[0037] The inflation component 200 can also be an air pump, specifically a miniature air pump, whose outlet is connected to the one-way inflation valve 125 of the airbag. The air pump can be fixedly connected to the cylinder 110 or detachably connected to either the cylinder 110 or the airbag. Alternatively, the air pump can be connected to the airbag via a small plastic quick-connect fitting for simultaneous connection and fixation.

[0038] Example 3: A compression stocking, as shown in the figure Figure 5 The system includes a compression stocking 100 for covering the legs and a stocking body 300 for covering the feet. The compression stocking 100 is an easy-to-wear compression stocking 100 disclosed in Embodiment 1 or Embodiment 2. The stocking body 110 and the stocking body 300 are sewn together or knitted as a single piece.

[0039] The embodiments described in this specific implementation are preferred embodiments of this application and are not intended to limit the scope of protection of this application. Identical components are represented by the same reference numerals. Therefore, all equivalent changes made to the structure, shape, and principle of this application should be included within the scope of protection of this application.

Claims

1. A compression stocking that is easy to wear, comprising a tube (110) for wrapping the legs, characterized in that, The cylinder (110) is provided with an airbag assembly (120) for applying pressure inside the cylinder (110); the airbag assembly (120) includes an airbag disposed inside the cylinder (110); the airbag includes a tibial area airbag (121) for applying pressure to the tibia of the wearer; when the compression stockings are worn, the tibial area airbag (121) corresponds to the tibia of the wearer.

2. The pressure sock leg that is easy to wear according to claim 1, characterized in that, The airbag includes a tibialis area airbag (122) for applying pressure to the tibialis muscle area of ​​the wearer; when the compression stockings are worn, the tibialis area airbag (122) corresponds to the tibialis muscle area of ​​the wearer.

3. The pressure sock leg that is easy to wear according to claim 1, characterized in that, The airbag includes a calf muscle airbag (123) for applying pressure to the calf muscle group of the wearer; when the compression stockings are worn, the calf muscle airbag (123) corresponds to the calf muscle group of the wearer.

4. The pressure sock leg that is easy to wear according to claim 1, characterized in that, The airbag is connected to an inflation check valve (125), the one-way flow direction of which is towards the airbag; the airbag is connected to an exhaust switch (126) for venting.

5. The pressure sock leg that is easy to wear according to claim 1, characterized in that, The airbag assembly (120) also includes an inflator (200), which is a retractable inflatable chamber (210) or an air pump (220).

6. The pressure sock leg for easy wear according to claim 5, characterized in that, The inflatable component (200) is detachably connected to the airbag, and the air outlet of the inflatable component (200) is detachably connected to the air inlet of the airbag.

7. The pressure sock leg for easy wear according to claim 5, characterized in that, The airbags include a tibial region airbag (121) for applying pressure to the tibia of the wearer, a tibial muscle region airbag (122) for applying pressure to the tibialis muscle of the wearer, and a calf muscle region airbag (123) for applying pressure to the calf muscle group of the wearer. When the compression stockings are worn, the tibial region airbag (121) corresponds to the tibia of the wearer, the tibial muscle region airbag (122) corresponds to the tibialis muscle of the wearer, and the calf muscle region airbag (123) corresponds to the calf muscle group of the wearer. A connecting part (127) is provided between the tibial region airbag (121), the tibial muscle region airbag (122), and the calf muscle region airbag (123) to connect the airbags. The inflatable member (200) is connected to the connecting part (127).

8. The pressure sock leg that is easy to wear according to claim 1, characterized in that, The airbag is elongated and positioned along the length of the sock.

9. A pressure stocking having the pressure stocking cuff as described in any one of claims 1-8, characterized in that, It includes a compression stocking (100) for covering the legs and a stocking body (300) for covering the feet.

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