Helical structure varicosity health care sock

Abstract

The utility model discloses a spiral structure varicosity health care sock which comprises a first sock body used for covering toes, a second sock body used for covering feet and a third sock body used for covering legs, the first sock body, the second sock body and the third sock body are respectively provided with a first elastic portion, the first sock body, the second sock body and the third sock body are connected in sequence, and the first elastic portion is arranged on the first sock body. The third sock body is further provided with a second elastic part, and the second elastic part is wound on the surface of the third sock body to form a plurality of continuous spiral structures. The first sock body, the second sock body and the third sock body are each provided with a first elastic part, pressure is applied from toes, the spiral structures enable the stretching and retracting force of the second elastic parts to act on the legs in a spiral shape, the spiral structures interact, the pressure effect can be enhanced, meanwhile, pressure is stabilized, calf muscles are protected, varicosity is prevented, and the comfort degree is improved. And the service life of the varicosity health-care sock with the spiral structure is prolonged.

Description

Technical Field

[0001] This utility model relates to the field of health care products technology, specifically to spiral structure varicose vein health care stockings. Background Technology

[0002] Varicose veins are the most common disease of the venous system. Medical research shows that the main cause is prolonged periods of maintaining the same posture with little change, leading to blood pooling in the lower limbs. Over time, this damages the venous valves, resulting in high venous pressure and varicose veins. Therefore, people who stand for long periods, sit for long periods, or travel long distances by plane or bus are prone to varicose veins. To address these health problems, compression stockings have been invented. Chinese patent CN201820355960.3 discloses a closed-gauge compression stocking. This design uses a closed-gauge design to wrap the entire foot inside the stocking. The closed-gauge applies pressure to the entire foot, ensuring smooth blood circulation. Although the stocking has elastic sections only in the stocking cuff and inside the closed-gauge, it loosens after repeated wear and loses its original tightening effect, resulting in a limited lifespan. Utility Model Content

[0003] To address the aforementioned technical problems, this utility model proposes a spiral structure varicose vein support stocking. The spiral structure causes the stretching and retraction force of the second elastic part to act on the leg in a spiral shape, which helps to enhance the pressure effect, stabilize the pressure, protect the calf muscles to prevent varicose veins, and extend the service life of the spiral structure varicose vein support stocking.

[0004] The technical solution adopted by this utility model is as follows: a spiral structure varicose vein health stocking, comprising a first stocking body for covering the toes, a second stocking body for covering the feet, and a third stocking body for covering the legs. The first stocking body, the second stocking body, and the third stocking body are each provided with a first elastic part. The first stocking body, the second stocking body, and the third stocking body are connected in sequence. The third stocking body is also provided with a second elastic part. The second elastic part is wound around the surface of the third stocking body to form multiple continuous spiral structures.

[0005] Optionally, the second sock body includes an instep for covering the instep and a sole for covering the foot, the spiral structure extending to the instep.

[0006] Optionally, the pitch of the second elastic part is 1 to 3 cm, and the helix angle of the second elastic part is 40 to 60°.

[0007] Optionally, the spacing between the spiral structures gradually increases from the end of the third sock body closer to the second sock body towards the end farther away from the second sock body.

[0008] Optionally, the first sock body, the second sock body, and the third sock body are all integrally woven from the first elastic part.

[0009] Optionally, the first elastic part and the second elastic part are made of rubber fibers.

[0010] Optionally, the pressure value of the elastic fiber is 10 mmHg to 20 mmHg.

[0011] Optionally, the knitting density of the third sock body gradually decreases from the end closer to the second sock body towards the end farther away from the second sock body.

[0012] Optionally, the third sock body has a cuff with an embedded elastic band at the end away from the second sock body.

[0013] The beneficial effects of this utility model are: (1) The first, second, and third sock bodies are all provided with a first elastic part, which applies pressure from the toes. The spiral structure makes the stretching and retraction force of the second elastic part act on the leg in a spiral shape. The interaction between the spirals helps to enhance the pressure effect, stabilize the pressure, protect the calf muscles to prevent varicose veins, and extend the service life of the spiral structure varicose vein health sock. When the second elastic part spirals upward, its spacing gradually increases from bottom to top. Since it corresponds to the pressure of varicose veins, it needs to be set from bottom to top to gradually decrease. Therefore, the second elastic part is relatively compact at the bottom and loose at the top, realizing that the pressure on the ankle gradually decreases from the leg, thereby promoting blood return and playing a role in preventing and alleviating varicose veins.

[0014] (2) The first, second, and third sock bodies are all woven from the first elastic part in one piece. The spiral structure varicose vein health stockings woven in one piece apply pressure to the entire foot and calf, which is more effective in preventing and alleviating varicose veins. Moreover, they do not require sewing, which not only simplifies the production process but also ensures product quality. Most importantly, they are more comfortable to wear. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the spiral structure varicose vein support stockings proposed in an embodiment of this utility model.

[0016] The following figures are labeled as follows: 1. First stocking body; 2. Second stocking body; 21. Back of stocking; 22. Sole of stocking; 3. Third stocking body; 31. Cuff; 4. Second elastic part. Detailed Implementation

[0017] The present application will now be described in further detail with reference to the accompanying drawings and embodiments.

[0018] like Figure 1As shown, this embodiment discloses a spiral-structured varicose vein support stocking, including a first stocking body 1 for covering the toes, a second stocking body 2 for covering the foot, and a third stocking body 3 for covering the leg. The first stocking body 1, second stocking body 2, and third stocking body 3 are each provided with a first elastic portion. The first stocking body 1, second stocking body 2, and third stocking body 3 are connected sequentially. The third stocking body 3 also provides a second elastic portion 4, which is wound around the surface of the third stocking body 3 to form multiple continuous spiral structures. The first stocking body 1, second stocking body 2, and third stocking body 3 all have first elastic portions. Applying pressure starting from the toes, the spiral structure causes the stretching and recoil forces of the second elastic portions 4 to act spirally on the leg. The interaction between the spirals helps to enhance the pressure effect, stabilize the pressure, protect the calf muscles to prevent varicose veins, and extend the service life of the spiral-structured varicose vein support stocking. The first stocking body 1, second stocking body 2, and third stocking body 3 are all integrally woven from the first elastic portions. These spiral-structured varicose vein support stockings, woven in one piece, apply pressure to the entire foot and calf, providing better prevention and relief of varicose veins. They also eliminate the need for sewing, simplifying the manufacturing process, ensuring higher product quality, and most importantly, making them more comfortable to wear.

[0019] like Figure 1 As shown, the second sock body 2 includes a sock back 21 for covering the instep and a sock sole 22 for covering the foot, with the spiral structure extending to the sock back 21. The second elastic part 4 applies pressure starting from the sock back 21, helping to further increase the pressure effect. The pitch of the second elastic part 4 is 1-3 cm, and the helix angle of the second elastic part 4 is 40-60°. The pitch of the elastic part can be 1 cm, 2 cm, or 3 cm, and the helix angle of the elastic part can be 40°, 45°, 50°, or 60°. If the pitch of the elastic part is greater than 3 cm and the helix angle of the elastic part is greater than 60°, the spiral structure density of the elastic part is low, and it cannot exert pressure on the surface of the leg and instep. If the pitch of the elastic part is less than 1 cm and the helix angle of the elastic part is less than 40°, the spiral structure density of the elastic part is relatively dense, and the effect of relieving discomfort is poor.

[0020] like Figure 1As shown, the spacing between the spiral structures gradually increases from the end of the third sock body 3 closest to the second sock body 2 towards the end furthest from the second sock body 2. When the second elastic part 4 spirals upwards, its spacing gradually increases from bottom to top. However, due to the pressure associated with varicose veins, it needs to gradually decrease from bottom to top. Therefore, the second elastic part 4 is relatively compact at the lower end and loose at the upper end, achieving a gradual decrease in pressure from the ankle towards the leg, thereby promoting blood return and preventing and alleviating varicose veins. The knitting density of the third sock body 3 gradually decreases from the end closest to the second sock body 2 towards the end furthest from the second sock body 2. The knitting density of the third sock body 3, i.e., the sock cuff, decreases from bottom to top, causing the circumference of the sock to expand when the sock is worn. The elastic fibers covering the third sock body 3 are in a stretched state, thus generating a stretching and recoil force that applies pressure to the surface of the leg. The maximum tensile and recoil force at the connection between the third sock body 3 and the second sock body 2 is 100%. As the knitting density decreases towards the top of the third sock body 3, the tensile and recoil force also gradually decreases. The pressure value at the calf area is 60-70%, while the pressure value at the end of the third sock body 3 decreases to 25-45%. This downward change in density results in a decrease in pressure, promoting blood return and preventing and alleviating varicose veins. The end of the third sock body 3 furthest from the second sock body 2 has a ribbed opening 31 with an embedded elastic band.

[0021] like Figure 1 As shown, the first elastic part and the second elastic part 4 are made of elastic fibers. The pressure value of the elastic fibers is 10 mmHg to 20 mmHg. The spiral structure of the second elastic part 4 changes the overall pressure distribution of the first elastic part. The pressure value of the sock sole 22 is 20 mmHg, the pressure value at the ankle is 18 mmHg, and the pressure value at the sock opening of the third sock body 3 away from the second sock body 2 is 15 mmHg.

[0022] It is understood that the specific embodiments described above are merely for explaining the relevant utility model and not for limiting the utility model. It should also be noted that, for ease of description, only the parts related to the utility model are shown in the accompanying drawings. Multiple technical solutions in the same embodiment, as well as multiple technical solutions in different embodiments, can be arranged and combined to form new technical solutions that do not contradict or conflict with each other. All equivalent structural transformations made based on the content of this utility model specification and drawings, directly or indirectly applied to other related technical fields, are similarly included within the protection scope of this utility model.

Claims

1. A spiral-structured varicose vein support stocking, characterized in that, The sock includes a first sock body for covering the toes, a second sock body for covering the feet, and a third sock body for covering the legs. The first, second, and third sock bodies are each provided with a first elastic part. The first, second, and third sock bodies are connected in sequence. The third sock body is also provided with a second elastic part, which is wound around the surface of the third sock body to form multiple continuous spiral structures.

2. The spiral-structured varicose vein support stockings according to claim 1, characterized in that, The second sock body includes an instep for covering the instep and a sole for covering the sole, with the spiral structure extending to the instep.

3. The spiral-structured varicose vein support stockings according to claim 1, characterized in that, The pitch of the second elastic part is 1 to 3 cm, and the helix angle of the second elastic part is 40 to 60°.

4. The spiral-structured varicose vein support stockings according to claim 1, characterized in that, The spacing between the spiral structures gradually increases from the end of the third sock body closer to the second sock body towards the end farther away from the second sock body.

5. The spiral-structured varicose vein support stockings according to claim 1, characterized in that, The first, second, and third sock bodies are all integrally woven from the first elastic part.

6. The spiral-structured varicose vein support stockings according to claim 1, characterized in that, The first elastic part and the second elastic part are made of rubber fibers, respectively.

7. The spiral-structured varicose vein support stockings according to claim 6, characterized in that, The pressure value of the elastic fiber is 10 mmHg to 20 mmHg.

8. The spiral-structured varicose vein support stockings according to claim 1, characterized in that, The knitting density of the third sock gradually decreases from the end closer to the second sock towards the end farther away from the second sock.

9. The spiral-structured varicose vein support stockings according to claim 1, characterized in that, The third sock body has an elasticated cuff at the end furthest from the second sock body.

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