Foot cover for preventing pressure injury

Abstract

The utility model discloses a foot cover for preventing pressure injury, which comprises a foot cover upper part, the outer wall of the foot cover upper part is fixedly connected with a Velcro bandage, the inner wall of the foot cover upper part is fixedly provided with an outer arc plate, the outer wall of the outer arc plate is provided with an inner arc plate in a penetrating manner, the inner wall of the outer arc plate is provided with a limiting groove, and the limiting groove is fixedly connected with the Velcro bandage. Limiting blocks are fixedly installed on the outer walls of the two ends of the inner arc plate, and a supporting rod is fixedly installed on the top of the outer arc plate. By installing the outer arc plates, the ankle is located in the upper portion of the foot sleeve, the two hands surround the outer side of the upper portion of the foot sleeve and pinch inwards to drive the outer arc plates to press the outer walls of the inner arc plates to slide, the two adjacent sets of outer arc plates are close to each other, the diameter of the inner wall of the upper portion of the foot sleeve is reduced, and the two sets of outer arc plates are bonded through the hook-and-loop fastener bandages. The upper portion of the foot sleeve is fixed, the supporting rod is driven to be attached to the outer wall of the ankle, the ankle is protected, and the phenomenon that the foot sleeve does not protect the ankle is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of foot covers, in particular to a foot cover for preventing pressure injuries. Background Art

[0002] Pressure injury refers to localized injury to the skin and deep soft tissues, which is caused by intense and / or prolonged pressure or pressure combined with shear force. It is usually located at the bony protrusion and is accompanied by pain. When caring for cardiology patients, in order to prevent pressure injuries in the patients' feet, cardiology patients are usually required to wear foot covers to protect their feet. However, the existing foot covers for preventing pressure injuries are not convenient for supporting and protecting the ankles or ankles, which makes it easy for pressure injuries to occur at the ankles. Utility Model Content

[0003] The utility model aims to provide a foot cover for preventing pressure injuries, so as to solve the technical problem that the existing foot cover for preventing pressure injuries proposed in the above-mentioned background technology is not convenient for supporting and protecting the ankle or ankle when used, which makes it easy to cause pressure injuries at the ankle.

[0004] To achieve the above purpose, the utility model provides the following technical solution: a foot cover for preventing pressure injuries, comprising:

[0005] The upper part of the foot cover, the outer wall of which is fixedly connected with a Velcro strap;

[0006] An outer arc plate, on the inner wall of the upper part of the foot cover, an outer arc plate is fixedly mounted;

[0007] An inner arc plate, the outer wall of the outer arc plate is penetrated by the inner arc plate, the inner wall of the outer arc plate is provided with a limiting groove, limiting blocks are fixedly installed on the outer walls at both ends of the inner arc plate, and the limiting blocks are slidably connected to the inner walls of the limiting grooves, a spring is fixedly installed on the outer wall of the limiting block, and a support rod is fixedly installed on the top of the outer arc plate.

[0008] Preferably, the bottom end of the upper part of the foot cover is fixedly connected to the top of the lower part of the foot cover.

[0009] Preferably, a ventilation hole is formed through the outer wall of the lower portion of the foot cover.

[0010] Preferably, a foot cover bottom plate is fixedly mounted on the bottom of the lower portion of the foot cover.

[0011] Preferably, the bottom of the foot cover bottom plate is fixedly provided with anti-slip stripes.

[0012] Preferably, an airbag is fixedly mounted on the inner wall of the lower part of the foot cover, an inflatable core is penetrated through the outer wall of the airbag, and the inflatable core penetrates the inner wall of the lower part of the foot cover, and a sealing cap is threadedly engaged on the outer wall of the inflatable core.

[0013] Preferably, the inner wall of the lower part of the foot cover is slidably connected with an adjustment front end, a guide block is fixedly installed on the top of the adjustment front end, a guide groove is provided on the top of the inner wall of the lower part of the foot cover, a spring 2 is fixed on the outer wall of the adjustment front end, and the left end of the spring 2 is fixedly connected to the inner wall of the lower part of the foot cover.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model is equipped with an outer arc plate, an inner arc plate and a spring. The ankle is located inside the upper part of the foot cover. Both hands are wrapped around the outer side of the upper part of the foot cover and pinched inward, driving the outer arc plate to press the outer wall of the inner arc plate to slide, so that the two adjacent groups of outer arc plates are close to each other, so that the diameter of the inner wall of the upper part of the foot cover is reduced, and the Velcro straps are used to bond each other to fix the upper part of the foot cover, driving the support rod to fit the outer wall of the ankle, protecting the ankle, and avoiding the situation that the foot cover does not protect the ankle;

[0016] 2. The utility model is equipped with an airbag, an adjusting front end and a guide block. The sealing cap is rotated and unscrewed. The airbag is inflated through the inflatable core by using an air pump. The airbag expands and pushes the adjusting front end to drive the guide block to slide along the inner wall of the guide groove. The adjusting front end slides to the right along the inner wall of the lower part of the foot cover. It is convenient to adjust the position of the adjusting front end according to the length of the user's foot, so that the lower part of the foot cover can better adapt to feet of different sizes and lengths, thereby improving the practicality of the foot cover. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 It is a front structural schematic diagram of the utility model;

[0019] Figure 3 For the utility model Figure 2 A schematic diagram of the enlarged structure at point A;

[0020] Figure 4 This is a schematic diagram of the upper part of the foot cover of the utility model;

[0021] Figure 5 It is a schematic diagram of the structure of the adjustment front end part of the utility model.

[0022] In the figure: 1. Lower part of the foot cover; 2. Upper part of the foot cover; 3. Velcro strap; 4. Outer arc plate; 5. Limiting groove; 6. Inner arc plate; 7. Limiting block; 8. Spring 1; 9. Support rod; 10. Breathing hole; 11. Bottom plate of the foot cover; 12. Anti-slip stripes; 13. Air bag; 14. Inflatable core; 15. Sealing cap; 16. Adjustment front end; 17. Guide block; 18. Guide groove; 19. Spring 2. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] See also Figure 1 and Figure 2 , a foot cover for preventing pressure injuries, comprising: a foot cover upper part 2, the upper part of the sleeve is a cylindrical structure, the foot cover upper part 2 is used to provide protection for the ankle or ankle, to avoid damage to the ankle and form pressure injuries, the bottom end of the foot cover upper part 2 is fixedly connected to the top of the foot cover lower part 1, the foot cover lower part 1 is used to provide protection for the foot body, the outer wall of the foot cover lower part 1 is penetrated with ventilation holes 10, the number of groups of ventilation holes 10 is several groups, by setting the ventilation holes 10, when the weather temperature is high, the inside of the foot cover lower part 1 is ventilated and heat is dissipated, and the foot is prevented from sweating, the bottom of the foot cover lower part 1 is fixedly installed with a foot cover bottom plate 11, the bottom plate provides support for the foot cover lower part 1 and the sole of the foot, the bottom of the foot cover bottom plate 11 is fixedly provided with anti-skid stripes 12, by setting the anti-skid stripes 12, the friction between the foot cover bottom plate 11 and the ground is increased, and the cardiology patient is prevented from slipping when wearing the foot cover and walking.

[0027] See also Figure 2 , Figure 3 and Figure 4 The outer wall of the upper part 2 of the foot cover is fixedly connected with a Velcro strap 3. The number of Velcro straps 3 installed is two, and the upper and lower sides are installed on the outer wall of the upper part 2 of the foot cover, and the upper group of Velcro straps 3 is located near the top of the upper part 2 of the foot cover, and the lower group of Velcro straps 3 is close to the lower part 1 of the foot cover. The inner wall of the upper part 2 of the foot cover is fixedly installed with an outer arc plate 4, and the inner arc plate 6 is located on the inner side of the Velcro strap 3. The number of evening dress groups in the outer skateboard is several groups, which are ring-shaped along the inner wall of the upper part 2 of the foot cover. The outer wall of the outer arc plate 4 is evenly distributed, and the inner arc plate 6 is installed through the outer wall of the outer arc plate 4. The number of installation groups of the inner arc plates 6 is several groups, and the two ends of one group of inner arc plates 6 pass through the outer wall of one side of the adjacent two groups of outer arc plates 4 close to each other. The inner wall of the outer arc plate 4 is provided with a limiting groove 5, and the limiting groove 5 is symmetrically arranged on the inner wall of the outer arc plate 4. The limiting blocks 7 are fixedly installed on the outer walls of the two ends of the inner arc plate 6. The limiting blocks 7 are located inside the outer arc plate 4, and the limiting blocks 7 are slidably connected to the inner wall of the limiting groove 5. The outer wall of the limiting block 7 is fixed. A spring 8 is installed, which is located inside the outer arc plate 4, and the two ends of the spring 8 are respectively fixedly connected to the outer wall of the limit block 7. A support rod 9 is fixedly installed on the top of the outer arc plate 4. The number of installation groups of the support rod 9 is several groups, and the bottom end of the support rod 9 is fixedly connected to the top of a group of outer arc plates 4 below, and the top of the support rod 9 is fixedly connected to the bottom of a group of outer arc plates 4 above. When the cardiology patient wears the foot cover, the ankle is located inside the upper part 2 of the foot cover, and both hands are wrapped around the outer side of the upper part 2 of the foot cover and pinched inward, driving the outer arc plate 4 to press the outer wall of the inner arc plate 6 to slide, so that the two adjacent groups of outer arc plates 4 are close to each other, driving the limit block 7 to slide along the inner wall of the limiting groove 5, squeezing the first spring, so that the inner wall diameter of the upper part 2 of the foot cover is reduced, and the Velcro strap 3 is mutually bonded to each other, the upper part 2 of the foot cover is fixed, and the support rod 9 is driven to fit with the outer wall of the ankle to protect the ankle, so as to avoid the foot cover failing to protect the ankle, resulting in pressure injury at the ankle.

[0028] See also Figure 2 and Figure 5An airbag 13 is fixedly installed on the inner wall of the lower part 1 of the foot cover, and one side outer wall of the airbag 13 is fixedly connected to the left inner wall of the lower part 1 of the foot cover. An inflatable core 14 is arranged through the outer wall of the airbag 13, and the inflatable core 14 passes through the inner wall of the lower part 1 of the foot cover and extends to the outside of the lower part 1 of the foot cover. A sealing cap 15 is threadedly engaged with the outer wall of the inflatable core 14, and the sealing cap 15 is located on the left side of the lower part 1 of the foot cover. An adjusting front end 16 is slidably connected to the inner wall of the lower part 1 of the foot cover, and the outer wall of the adjusting front end 16 is fitted with the inside of the lower part 1 of the foot cover, and the adjusting front end 16 is located on the right side of the airbag 13. A guide block 17 is fixedly installed on the top of the adjusting front end 16, and a guide groove is arranged on the top of the inner wall of the lower part 1 of the foot cover 18, and the guide block 17 is slidably connected to the inner wall of the guide groove 18, the outer wall of the adjusting front end 16 is fixed with a spring 2 19, and the left end of the spring 2 19 is fixedly connected to the inner wall of the lower part 1 of the foot cover, and the spring 2 19 is located on the left and right sides of the airbag 13, the sealing cap 15 is turned and unscrewed, and the airbag 13 is inflated by the inflator through the inflatable core 14, and the airbag 13 expands, pushing the adjusting front end 16 to drive the guide block 17 to slide along the inner wall of the guide groove 18, and the adjusting front end 16 slides to the right along the inner wall of the lower part 1 of the foot cover, so that the position of the adjusting front end 16 can be adjusted according to the length of the user's foot, so that the lower part 1 of the foot cover can better adapt to feet of different sizes and lengths, thereby improving the practicality of the foot cover.

[0029] Working principle: When a foot cover for preventing pressure injuries is used in the cardiology department, the patient's foot is put on the inside of the lower part 1 of the foot cover. The position of the front end 16 is adjusted according to the length of the user's foot. The lower part 1 of the foot cover is used to provide protection for the main body of the foot, reduce the pressure, and prevent pressure injuries. The ankle is located inside the upper part 2 of the foot cover, and both hands are wrapped around the outside of the upper part 2 of the foot cover and pinched inward to reduce the diameter of the inner wall of the upper part 2 of the foot cover. The Velcro straps 3 are used to bond each other to fix the upper part 2 of the foot cover, drive the support rod 9 to fit the outer wall of the ankle, protect the ankle, and avoid the situation where the foot cover does not protect the ankle.

[0030] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A foot cover for preventing pressure injuries, characterized in that: include: A foot cover upper part (2), wherein the outer wall of the foot cover upper part (2) is fixedly connected with a Velcro strap (3); An outer arc plate (4), the inner wall of the upper part (2) of the foot cover having an outer arc plate (4) fixedly mounted thereon; An inner arc plate (6), the outer wall of the outer arc plate (4) is penetrated by the inner arc plate (6), the inner wall of the outer arc plate (4) is provided with a limiting groove (5), the outer walls of both ends of the inner arc plate (6) are fixedly installed with limiting blocks (7), and the limiting blocks (7) are slidably connected to the inner walls of the limiting grooves (5), the outer wall of the limiting blocks (7) is fixedly installed with a spring (8), and the top of the outer arc plate (4) is fixedly installed with a support rod (9).

2. A foot cover for preventing pressure injuries according to claim 1, characterized in that: The bottom end of the upper part (2) of the foot cover is fixedly connected to the top of the lower part (1) of the foot cover.

3. A foot cover for preventing pressure injuries according to claim 2, characterized in that: The outer wall of the lower part (1) of the foot cover is penetrated by a ventilation hole (10).

4. The foot cover for preventing pressure injuries according to claim 2, characterized in that: A foot cover bottom plate (11) is fixedly mounted on the bottom of the foot cover lower part (1).

5. A foot cover for preventing pressure injuries according to claim 4, characterized in that: The bottom of the foot cover bottom plate (11) is fixedly provided with anti-slip stripes (12).

6. The foot cover for preventing pressure injuries according to claim 2, characterized in that: An air bag (13) is fixedly mounted on the inner wall of the lower part (1) of the foot cover, an inflatable core (14) is penetrated through the outer wall of the air bag (13), and the inflatable core (14) penetrates the inner wall of the lower part (1) of the foot cover, and a sealing cap (15) is threadedly engaged on the outer wall of the inflatable core (14).

7. The foot cover for preventing pressure injuries according to claim 2, characterized in that: The inner wall of the lower part (1) of the foot cover is slidably connected with an adjustment front end (16), the top of the adjustment front end (16) is fixedly mounted with a guide block (17), the top of the inner wall of the lower part (1) of the foot cover is provided with a guide groove (18), the outer wall of the adjustment front end (16) is fixed with a second spring (19), and the left end of the second spring (19) is fixedly connected to the inner wall of the lower part (1) of the foot cover.

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