阅读说明：本技术 一种能变压力的脚踝护具 (Ankle protective tool capable of changing pressure ) 是由 张春强 翟康佳 田梦姣 于 2021-08-23 设计创作，主要内容包括：本发明公开了一种能变压力的脚踝护具,包括弹性带元件,弹性带元件形成“L”型的管状结构,弹性带元件套设脚踝区域且“L”型的两端分别位于脚踝上方和脚背处,弹性带元件位于脚踝处嵌设有可变压力元件。本发明的一种能变压力的脚踝护具,解决了现有技术中存在的功能袜脚踝处的压力不能随着脚踝的运动发生相应的变化的问题。(The invention discloses an ankle protector capable of changing pressure, which comprises an elastic belt element, wherein the elastic belt element forms an L-shaped tubular structure, the elastic belt element is sleeved on an ankle area, two ends of the L shape are respectively positioned above an ankle and at the instep, and the elastic belt element is embedded with a variable pressure element at the ankle. The ankle protector capable of changing pressure solves the problem that the pressure at the ankle of the functional socks in the prior art cannot be changed correspondingly along with the movement of the ankle.)

1. The ankle protector capable of changing pressure is characterized by comprising an elastic belt element (11), wherein the elastic belt element (11) forms an L-shaped tubular structure, the ankle area is sleeved on the elastic belt element (11), two ends of the L-shaped structure are respectively positioned above the ankle and at the instep, and the variable pressure element (12) is embedded at the ankle position of the elastic belt element (11).

2. The variable pressure ankle protector according to claim 1, wherein the variable pressure member (12) comprises an air bag a (16) and an air bag b (17) which are respectively embedded at positions where the pressure is most increased when the elastic band member (11) is located at a region where the ankle is dorsiflexed, that is, both sides behind the ankle, and an air bag (15) which is embedded at a position where the pressure is most increased when the elastic band member (11) is located at a region where the ankle is toe-flexed, that is, where the instep and the lower leg are connected, wherein upper and lower ends of one side of the air bag (15) are respectively communicated with upper and lower ends of the air bag a (16) through an air band (18), an air band a (19), and upper and lower ends of the other side of the air bag (15) are respectively communicated with upper and lower ends of the air bag b (17) through an air band b (20) and an air band c (21).

3. A variable pressure ankle protector according to claim 2 wherein the air cell (15), air cell a (16) and air cell b (17) are filled with gas and the air cell (15), air cell a (16) and air cell b (17) are connected as a unit by an air belt (18), an air belt a (19), an air belt b (20) and an air belt c (21).

4. A variable pressure ankle protector according to claim 3 wherein the two said inflatable straps (18), a (19) or b (20) and c (21) on the same side of the ankle are located respectively on the upper and lower sides of the most prominent bone of the ankle, namely the lateral and medial malleoli.

5. A variable pressure ankle protector according to claim 3 wherein the shape of the bladder (15), bladder a (16) and bladder b (17) conforms to the shape of the corresponding part of the ankle.

6. A variable pressure ankle protector according to claim 3 wherein the elastic webbing element (11) is of absorbent permeable material.

7. A variable pressure ankle protector according to claim 3 wherein the variable pressure element (12) is of non-absorbent impermeable semi-rigid material.

8. A variable pressure ankle protector according to claim 3 wherein the elastic webbing element (11) and the variable pressure element (12) are stitched together by a seamless integral weaving process.

Technical Field

The invention belongs to the technical field of protectors, and relates to an ankle protector capable of changing pressure.

Background

Dorsal extension and toe flexion are a large form of spraining the foot. Stretching the instep: the foot moves towards the front of the lower leg, which is called 'colluding' in common saying, if the lower leg is counted as a reference horizontal line, the action that the included angle between the instep and the lower leg is less than 90 degrees is the stretching of the instep, the action is mainly completed by the contraction of the extensor tendon of the long foot dorsum and the other extensor tendons of the four toes, and the ridge of the tendon of the instep can be seen when the instep stretches. During dorsal extension, pressure increases on both sides of the rear of the ankle, while pressure on the instep decreases. Toe bending: when the ankle is in the normal functional position, the tibialis anterior muscle contracts to generate the motion of the instep tilting upwards (namely the instep and the tibialis anterior angle are reduced and the distance is close), the foot is in the colloquial term, the angle between the instep and the calf is more than 90 degrees, and the foot moves towards the sole direction and bends the toe. During toe flexion, pressure on both sides of the back of the ankle is reduced, while pressure on the instep is increased.

Under the trend of aging population and low fertility, the number of the elderly people will increase sharply, and the elderly people inevitably encounter going up and down stairs or walking on uneven road surfaces in life, and the elderly people easily have accidents such as foot spraining and the like in the walking movement process due to age reasons and muscle degeneration. On the other hand, people who like sports often have physical contact and even physical resistance during sports (such as basketball, football, etc.), and the most probable injury during these sports is caused by accidental contact between the feet and legs of players in two teams during holding, which is usually difficult to avoid. For this reason, most people wear ankle protectors during sports.

There are many types of ankle protectors on the market, including stretch socks, which provide pressure support to the ankle of the user; a functional sock with a soft elastic pad provides support for an ankle portion of a user. However, such protective gear is either not comfortable enough for the user or does not provide good protection. One important reason for this disadvantage is derived from the conventional elastic fabric material, and in order to prevent this material from loosening, the seams of the protector are grown because the zipper or hook and loop fastener forms a relatively thick seam which can cause discomfort to the user during exercise. Another reason is that the protective gear, when designed in a wearing form to press the skin, cannot provide the user with the pressure required by the user, and has a certain influence on the protective effect product.

The functional socks with the soft elastic protection pads can provide support for ankles of users through materials such as rubber and silica gel, but because the functional socks are independent individuals, the shapes and the support force provided by the functional socks are relatively fixed in the process of ankle movement of a human body, so that the pressure at the ankles cannot be correspondingly changed along with the movement of the ankles, and the wearing discomfort of the users is caused in the first moment; second, there is no corresponding variable support effect as the ankle moves.

Disclosure of Invention

The invention aims to provide an ankle protector capable of changing pressure, and solves the problem that the pressure at the ankle of a functional sock in the prior art cannot be changed correspondingly along with the movement of the ankle.

The technical scheme includes that the ankle protector capable of changing pressure comprises an elastic belt element, wherein the elastic belt element forms an L-shaped tubular structure, the elastic belt element is sleeved on an ankle area, two ends of the L shape are respectively located above an ankle and at the instep, and a variable pressure element is embedded in the position, located at the ankle, of the elastic belt element.

The present invention is also characterized in that,

the variable pressure element comprises an air bag a and an air bag b which are respectively embedded in the positions of two sides behind the ankle where the pressure is increased maximally when the elastic belt element is positioned at the ankle and stretches backwards, and an air bag which is embedded in the joint of the instep and the lower leg where the pressure is increased maximally when the elastic belt element is positioned at the ankle and bends toes, wherein the upper end and the lower end of one side of the air bag are respectively communicated with the upper end and the lower end of the air bag a through the air belt and the air belt a, and the upper end and the lower end of the other side of the air bag are respectively communicated with the upper end and the lower end of the air bag b through the air belt b and the air belt c.

The air bag, the air bag a and the air bag b are filled with air, and the air bag, the air bag a and the air bag b are communicated into a whole through the air belt, the air belt a, the air belt b and the air belt c.

The two air belts, air belt a or air belt b and air belt c, which are located on the same side of the ankle, are located on the upper and lower sides of the most prominent bone of the ankle, i.e., the upper and lower sides of the lateral malleolus and the medial malleolus, respectively.

The shape of the air bag, the air bag a and the air bag b is consistent with the shape of the corresponding part of the ankle.

The elastic belt members are of absorbent, permeable material.

The variable pressure element is selected from a non-absorbent, impermeable, semi-rigid material.

The elastic belt element and the variable pressure element are sewn together by a seamless integral weaving process.

The invention has the beneficial effects that:

the ankle protector is suitable for the old or people who are hobby to do sports, and the soft elastic protection pads in the elastic socks are changed into the air bag type which is mutually communicated, so that when the ankles are positioned at different angles in the process of human body sports, air in the air cushions can be mutually transferred, the comfort degree of a user in the wearing process is improved, more balanced, proper and variable supporting force is provided for the user in the sports process, and the protection effect can be better provided for the ankles of the user.

Drawings

Fig. 1 is a schematic view of a variable pressure ankle protector according to the invention;

fig. 2 is a right side view of an ankle protector of the present invention with variable pressure;

fig. 3 is a left side view of an ankle protector of the present invention with variable pressure;

fig. 4 is a front view of an ankle protector of the invention with variable pressure;

fig. 5 is a rear view of an ankle protector of the invention with variable pressure.

In the figure, 11 is the elastic band element, 12 is the variable pressure element, 13 is the upper inlet, 14 is the lower outlet, 15 is the air bag, 16 is the air bag a, 17 is the air bag b, 18 is the air belt, 19 is the air belt a, 20 is the air belt b, 21 is the air belt c, 22 is the lateral malleolus, 23 is the medial malleolus.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

The invention discloses a pressure-variable ankle protector, which is structurally shown in figures 1-5 and comprises an elastic band element 11, wherein the elastic band element 11 forms an L-shaped tubular structure, the elastic band element 11 is sleeved on an ankle area, two ends of the tubular L-shaped structure are respectively provided with an upper inlet 13 and a lower outlet 14, the upper inlet 13 and the lower outlet 14 are respectively positioned above the ankle and at the instep, and the elastic band element 11 is embedded with a pressure-variable element 12 at the ankle.

The variable pressure member 12 includes an air bag a16 and an air bag b17 embedded respectively in the regions where the pressure is most increased when the elastic band member 11 is positioned at the both sides of the rear of the ankle when the back extension of the ankle occurs, and an air bag 15 embedded at the junction of the instep and the lower leg when the elastic band member 11 is positioned at the ankle when the toe-bending occurs, the upper and lower ends of one side of the air bag 15 are respectively communicated with the upper and lower ends of the air bag a16 through the air belt 18 and the air belt a19, and the upper and lower ends of the other side of the air bag 15 are respectively communicated with the upper and lower ends of the air bag b17 through the air belt b20 and the air belt c 21.

The air bag 15, the air bag a16 and the air bag b17 are filled with gas, and the air bag 15, the air bag a16 and the air bag b17 are communicated into a whole through the air belt 18, the air belt a19, the air belt b20 and the air belt c 21.

The two air belts 18, a air belt a19 or b20 and c21 on the same side of the ankle are located on the upper and lower sides of the most prominent bone of the ankle, i.e., the upper and lower sides of lateral malleolus 22 and medial malleolus 23, respectively.

The shapes of the air bag 15, the air bag a16, and the air bag b17 correspond to the shapes of the ankle.

The elastic belt element 11 is made of an absorptive permeable material, such as a bamboo fiber material, and the bamboo fiber has a unique porous structure, so that the elastic belt element has the special effects of strong moisture absorption and desorption, good softness and elasticity, natural high-strength, antibacterial property, bacteriostasis, mildew resistance and mite removal, can effectively remove peculiar smell, and enables feet to be all-weather fresh and comfortable.

The variable pressure element 12 is formed of a non-absorbent, impermeable, semi-rigid material, such as a flexible rubber material, to provide a soft, comfortable feel to the user.

The elastic belt element 11 and the variable pressure element 12 are sewn by adopting a seamless integral weaving process, so that the seams of the elastic belt element and the variable pressure element can be smoothly transited, and the wearing comfort of a user is improved.

The variable pressure element 12 of the present invention is composed of 3 air cells and 4 air cells, namely, an air cell 15, an air cell a16 and an air cell b17, an air cell 18, an air cell a19, an air cell b20 and an air cell c21, wherein the three air cells are communicated by the 4 air cells, so that the transfer of air is performed during the dorsiflexion and toe flexion processes.

The positions and shapes of the air cells 15, a16 and b17 depend on the area where the pressure changes most significantly when the ankle stretches and bends dorsifledly and the outline shape of that area, which improves the comfort of the user.

According to the invention, the air belt 18, the air belt a19, the air belt b20 and the air belt c21 are arranged, the four air belts are connected with the three air bags, and the air belts are arranged to bypass two positions where bones on two sides of the ankle protrude, namely the lateral malleolus 22 and the medial malleolus 23, so that air can be smoothly transferred, and the condition that the air bag pipeline is pressed on the protruding positions of the bones to cause discomfort of wearing of a user can be avoided.

During the process of extending the ankle, the ankle can compress the air bag a16 and the air bag b17 behind the ankle, so that the air is transferred to the air bag 15, the volume of the air bag 15 on the foot surface is increased, and greater pressure is provided for the foot surface, thereby preventing the ankle from extending further back to cause accidents; during the ankle toe flexion, the ankle compresses the air bag 15 on the foot surface, air is transferred to the air bag a16 and the air bag b17 behind the ankle, the air bag a16 and the air bag b17 are increased in volume, and greater pressure is provided for two sides behind the ankle, so that the ankle is prevented from being further toe flexed to cause accidents.

The elastic belt member 11 of the present invention is selected to be an absorbent and permeable material. This ensures that the material will absorb moisture, whether generated by perspiration during user movement, or moisture or humidity from nature. This further ensures that the user does not affect the comfort of the wearer by moisture.

The variable pressure element 12 of the present invention includes bladder 15, bladder a16, bladder b17, air belt 18, air belt a19, air belt b20, and air belt c21, which are optionally non-absorbent, impermeable, semi-rigid materials. This ensures that the material does not absorb moisture, whether generated by perspiration during user movement, or moisture or humidity from nature. This further ensures that the bladder does not interfere with its function by penetration of moisture, and in addition the semi-rigid material will provide the most substantial pressure support for the ankle.

The seam between the variable pressure element and the elastic belt element 11 is gentle and excessive, and does not cause excessive pressure at the seam due to excessive thickness at the seam, which improves comfort for the user.