CN214342812U

CN214342812U - Three-dimensional polymer socks

Info

Publication number: CN214342812U
Application number: CN202022182695.3U
Authority: CN
Inventors: 阙玉涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-10-08
Anticipated expiration: 2030-09-28

Abstract

The utility model discloses a three-dimensional polymer ankle socks belongs to the orthopedic ware technical field of artificial limb. Has the characteristics of simple operation, quick forming, strong plasticity, light weight and the like. The sock comprises an inner sock, a middle layer and an outer sock, wherein the inner sock and the outer sock are finished socks and are sewn and processed by a later stage, the middle layer is made of high polymer materials and forms a hollow three-dimensional shape, and the shape of the hollow three-dimensional shape can be cuboid, cube, cylinder, cone and the like.

Description

Three-dimensional polymer socks

Technical Field

The utility model relates to an artificial limb and orthopedic ware field, concretely relates to three-dimensional polymer ankle socks.

Background

The artificial limb orthotics are manufactured by professional technicians with many years of practical operation experience, and the shape of limbs can be well taken and manufactured. In the process of taking the model, the wound plaster bandage has the defects of uneven stress, no local model adjustment after the model is formed, environmental pollution caused by later gypsum and the like; if the patient cries and does not cooperate with the child, the gypsum model can be deformed, softened, layered and the like. The existing artificial limb orthotics can not be quickly and effectively trial-assembled for patients in a standing time mode, and can be adapted for patients only after processes of plaster bandage taking, plaster shaping, drying, vacuumizing, mold opening, polishing, grinding, assembling and the like, the set of manufacturing process is time-consuming and tedious, and therefore three-dimensional polymer socks which take polymer materials as raw materials are developed.

Disclosure of Invention

The utility model provides a three-dimensional polymer sock cover which is quick, convenient and simple in manufacturing process aiming at the technical problems of the prior artificial limb orthotics manufacturing and the gypsum bandage taking.

The specific technical scheme is as follows:

a three-dimensional polymer sock is divided into an inner layer sock, a middle layer and an outer layer sock, wherein the inner layer sock and the outer layer sock are finished socks and a later-stage tailor-made sock, and the middle layer is made of polymer materials.

The three-dimensional polymer sock is in the shape of a cuboid, a cube, a cylinder, a cone, limbs and trunk. The length of the cuboid and the cube is 5.0cm-125.0cm, the width is 1.0cm-60.0cm, and the height is 1.5mm-15 cm; the diameter of the cylinder, the cone and the limbs and trunk is 1.0cm-60.0cm, and the height is 5.0cm-125.0 cm.

The shape and size of the inner sock and the outer sock are consistent with the length, width and height of the cuboid and the cube; the shape and size of the inner sock and the outer sock are consistent with the diameter and height of the cylinder, the cone, the limb shape and the trunk shape. The thickness of the inner layer sock and the outer layer sock is 0.1mm-1.0cm, and the thickness of the inner layer sock and the outer layer sock is single layer or double layer. The size of the middle layer polymer material is consistent with the length and width of the inner layer sock and the outer layer sock or integrally reduced by 5-30%, and the thickness of the middle layer polymer material is 1.0-5.0 mm.

The opening mode of the three-dimensional polymer sock cover is divided into an integrally closed type, a side surface opening type, a bottom leakage type and a zipper opening type. The integral closed type is a three-dimensional polymer sock upper end opening; the side opening type is any one side position on the three-dimensional polymer sock, the opening length is 2.0cm-125.0cm, the width is 2.0mm-2.0cm, and the upper end is opened simultaneously; the bottom leakage type is a three-dimensional polymer sock with openings at the upper end and the lower end; the zipper opening type can be a single-strip single-head zipper, a single-strip multi-head zipper and a plurality of multi-head zippers, and the upper ends of the zippers are opened simultaneously; the zipper is positioned at any side of the three-dimensional polymer sock. The single-strip single-head zipper is only provided with 1 zipper head on 1 zipper, the single-strip multi-head zipper is provided with 2 or more zipper heads on 1 zipper, the multi-head zippers are provided with more than 2 zippers, and each zipper is provided with 2 or more zipper heads. The length of the zipper is 3.0cm-120.0cm, the width is 5.0mm-5.0cm, and the thickness is 3.0mm-2.0 cm; the aperture of the zipper cloth base is 1.5mm-1.5cm, the pitch of the holes is 4.0mm-4.0cm, and the number of the holes is 8-120; the diameter of the upper end and the lower end of the three-dimensional polymer sock is 1.0cm-60.0 cm.

The opening mode of the middle layer high polymer material is consistent with the opening mode of an integrated closed type, a bottom leakage type and a side surface opening type except the zipper opening type. The distance between the opening type of the high polymer material zipper and the zipper head of the single-strip single-head zipper, the single-strip multi-head zipper and the plurality of multi-head zippers is 1.0mm-1.0 cm.

The inner layer sock and the outer layer sock are made of nylon socks, polyester socks, cotton socks, pure cotton socks, glass fiber socks and carbon fiber socks.

The high polymer material is one or more of photosensitive resin, water-curable polyurethane resin, epoxy resin, silica gel, low-temperature thermoplastic plate, polycaprolactone particles and polyurethane particles.

The inner layer sock, the middle layer polymer material and the outer layer sock can be bonded into a whole by a silica gel flat heater, injection molding, pouring, soaking in water at 60-95 ℃ and the like.

The elastic recovery rate of the three-dimensional polymer sock in the molding process is 5% -60%, and the molding process refers to an operation process performed after a silica gel flat heater, an LED light source, a liquid crystal display screen, UV light and water at the temperature of 20-90 ℃ react.

The three-dimensional polymer sock of the utility model also has the following characteristics:

(1) after the reaction, the three-dimensional polymer sock can be shaped into the shapes of limbs and parts of the trunk in a natural environment within 2-10 minutes.

(2) The three-dimensional polymer sock can be used for molding and manufacturing upper limbs, lower limbs and various parts of a trunk.

(3) The three-dimensional polymer sock can be used for temporary receiving cavities or formal receiving cavities of upper limbs and lower limbs artificial limbs.

(4) The three-dimensional polymer sock can be used for fixing and supporting the fracture of the upper limb, the lower limb and each part of the trunk.

(5) The three-dimensional polymer socks can be used for manufacturing temporary molds.

Drawings

FIG. 1 is a three-dimensional perspective view of an integrally closed rectangular polymer sock.

FIG. 2 is a partial sectional view showing a three-dimensional perspective view of an integrally closed type rectangular parallelepiped polymer sock.

Fig. 3 is a three-dimensional perspective view of a side-open type square polymer sock.

Fig. 4 is a partial sectional view of a three-dimensional perspective view of a side-open type square polymer sock.

Fig. 5 is a three-dimensional perspective view of the bottom-leakage type cone polymer sock.

FIG. 6 is a partial sectional view showing a three-dimensional perspective view of a bottom-leakage type conical polymer sock.

FIG. 7 is a three-dimensional view of the zipper-opened cylindrical polymer sock.

Fig. 8 is a partial sectional view of a three-dimensional perspective view of a zipper-opened cylindrical polymer sock.

FIG. 9 is a view showing the effect of the leg amputation type of the integrally closed rectangular polymer sock.

FIG. 10 is a drawing showing the effect of the zipper opening type cylindrical polymer sock forearm fracture fixation brace.

The notation in the figure is:

1. inner layer socks; 2. a middle layer polymer material; 3. outer socks; 4. a zipper; 5. holes on the zipper cloth base.

Detailed Description

The present invention is further described in detail with reference to the following examples.

The first embodiment is as follows: an integrally closed cuboid polymer sock.

According to the figure 1, the integrally closed cuboid polymer sock is placed on a silica gel flat heater at the temperature of 80-95 ℃ to be heated for 3-8 minutes, and after the polymer material of the middle layer is softened, the sock is taken out and cooled for 1-2 minutes at room temperature.

As shown in FIG. 9, the integrally closed rectangular polymer sock which was softened and cooled was put on the stump of the patient's calf and molded by a manipulation. After 2-10 minutes, the three-dimensional polymer sock completely reacts and becomes hard, and then the sock is taken down, and then a crus stump accepting cavity model is obtained.

The edge of the manufactured three-dimensional polymer sock leg stump model is trimmed according to the figure 9, so that a complete leg stump receiving cavity is obtained, and the leg stump receiving cavity can be used as a leg stump receiving cavity model and a leg prosthesis temporary receiving cavity.

According to the integrally closed cuboid polymer sock, the time from heating to manufacturing of the temporary socket of the artificial leg limb is about 10-20 minutes, so that the manufacturing time of the socket of the residual leg limb is shortened, the process flow is simplified, the temporary artificial limb is conveniently and quickly manufactured, and the purpose of providing quick temporary artificial limb installation experience for amputees is achieved.

Example two: zipper open type cylinder polymer socks.

According to the figure 7, the zipper-opening type cylindrical polymer sock cover is placed on a silica gel flat heater at the temperature of 80 ℃ to be heated for 5 minutes, and after the polymer material of the middle layer is softened, the sock cover is taken out and cooled for 1 minute at room temperature.

As shown in FIG. 10, the zipper-opened cylindrical polymer sock with softened and cooled properties was put on the fractured hand of the forearm of the patient and molded by a manual method. After 10 minutes, the three-dimensional polymer sock completely reacts and becomes hard, and then the sock is taken down, thus obtaining the forearm fracture fixing brace.

As shown in fig. 10, the three-dimensional polymer sock forearm fracture fixation brace is taken off from the hand by unzipping, and after trimming the edge, the forearm fracture fixation brace worn on the forearm of the patient is obtained.

According to the zipper opening type cylindrical polymer sock, the time from heating to manufacturing of the forearm fracture fixing brace is about 10-18 minutes, compared with a traditional plaster bandage fixing splint, the three-dimensional polymer sock is simple to operate, environment-friendly, clean, convenient to wear and lighter in weight.

The above two exemplary embodiments of the present invention are disclosed only, and all changes and modifications that can be made by those skilled in the art without departing from the spirit and principle of the present invention shall fall within the scope of the claims of the present invention.

Claims

1. The utility model provides a three-dimensional polymer ankle socks, its characterized in that, three-dimensional polymer ankle socks divide into inlayer ankle socks, intermediate level and outer ankle socks, inlayer ankle socks and outer ankle socks for finished product socks or later stage tailor processing ankle socks, the intermediate level be macromolecular material.

2. The stereoscopic polymer sock according to claim 1, wherein the stereoscopic polymer sock is shaped as a cuboid, a cube, a cylinder, a cone, a limb shape or a trunk shape; the length of the cuboid and the cube is 5.0cm-125.0cm, the width is 1.0cm-60.0cm, and the height is 1.5mm-15 cm; the diameter of the cylinder, the cone, the shape of limbs and trunk is 1.0cm-60.0cm, and the height is 5.0cm-125.0 cm.

3. The stereoscopic polymer sock according to claim 2, wherein the shape and size of the inner sock and the outer sock are consistent with the length, width and height of the cuboid or cube; the shape and size of the inner sock and the outer sock are consistent with the diameter and height of the cylinder, the cone, the limb shape and the trunk shape; the thickness of the inner layer sock and the outer layer sock is 0.1mm-1.0 cm; the thickness of the inner layer sock and the outer layer sock is single layer or double layer; the size of the middle layer polymer material is consistent with the length and width of the inner sock and the outer sock or is integrally reduced by 5-30%; the thickness of the middle layer high polymer material is 1.0mm-5.0 mm.

4. The stereoscopic polymer sock according to claim 2, wherein the stereoscopic polymer sock is divided into an integrally closed type, a side open type, a bottom open type, and a zipper open type; the integrally closed type is a three-dimensional polymer sock upper end opening; the side opening type is any one side position on the three-dimensional polymer sock, the opening length is 2.0cm-125.0cm, the width is 2.0mm-2.0cm, and the upper end is opened simultaneously; the bottom hollow type is that the upper end and the lower end of the three-dimensional polymer sock are opened simultaneously; the zipper opening type can be a single-strip single-head zipper, a single-strip multi-head zipper or a plurality of multi-head zippers, and the upper ends of the zippers are opened simultaneously; the zipper is positioned on any side of the three-dimensional polymer sock; the single-slider zipper is formed by only 1 zipper head on 1 zipper; the single multi-head zipper is characterized in that 1 zipper is provided with 2 or more zipper heads; the plurality of multi-head zippers are more than 2 zippers, and each zipper is provided with 2 or more zipper heads; the length of the zipper is 3.0cm-120.0cm, the width is 5.0mm-5.0cm, and the thickness is 3.0mm-2.0 cm; the zipper cloth base is provided with holes, the aperture of the zipper cloth base is 1.5mm-1.5cm, the pitch of the holes is 4.0mm-4.0cm, and the number of the holes is 8-120; the diameter of the opening at the upper end or the lower end is 1.0cm-60.0 cm.

5. The stereoscopic polymer sock cover according to claim 4, wherein the opening pattern of the polymer material in the middle layer is the same as the opening pattern of the integrated closed type, the bottom leakage type and the side opening type except the zipper opening type; the distance between the opening type of the high polymer material zipper and the zipper head of the single-strip single-head zipper, the single-strip multi-head zipper and the multi-strip multi-head zipper is 1.0mm-1.0 cm.

6. The stereoscopic polymer sock according to claim 1, wherein the inner and outer sock covers are made of nylon sock covers, polyester sock covers, cotton sock covers, pure cotton sock covers, glass fiber sock covers or carbon fiber sock covers.

7. The stereoscopic polymer sock according to claim 1, wherein the polymer material is one of photosensitive resin, water-curable polyurethane resin, epoxy resin, silicone, low-temperature thermoplastic sheet, polycaprolactone particles, and polyurethane particles.

8. The stereoscopic polymer sock according to claim 1, wherein the inner sock, the middle sock and the outer sock can be bonded together by a silica gel plate heater, injection molding, soaking, pouring or in water at 60-95 ℃.

9. The stereoscopic polymer sock according to claim 1, wherein the stereoscopic polymer sock has an elastic recovery rate of 5% to 60% during a molding process; the molding process is an operation process carried out after a silica gel flat heater, an LED light source, a liquid crystal display screen, UV light or water with the temperature of 20-90 ℃ reacts.