CN211962317U

CN211962317U - Restraint protection device

Info

Publication number: CN211962317U
Application number: CN201921903063.2U
Authority: CN
Inventors: 王丽娜
Original assignee: Hangzhou Diyijia Medical Equipment Co ltd
Current assignee: CHANGZHI MEDICAL COLLEGE
Priority date: 2019-11-06
Filing date: 2019-11-06
Publication date: 2020-11-20
Anticipated expiration: 2029-11-06

Abstract

The utility model discloses a restraint protection device, including fastening belt and leg cover, the fastening belt passes through button fixed connection with the leg cover, the leg cover symmetry is provided with two, and the surface of two leg covers is fixed respectively and is provided with first fixed band and second fixed band, is provided with the drum between two leg covers, the inside of drum rotates and is provided with the cloth roller, the surface of drum has seted up the slip joint, first fixed band and second fixed band pass the slip joint and wind around the surface at the cloth roller, the both ends of cloth roller are fixed and are provided with the round bar, the inside one end of drum is fixed and is provided with first fixed box, and the round bar of one end rotates and imbeds first fixed box; through the design drum, outwards extract and rotate hexagonal prism can the rolling fixed band, and then control the interval between two leg cover, and do not influence the fixed to the patient, easy operation is convenient, compares traditional about band, has improved the travelling comfort when the patient uses greatly, reduces local bedsore and hyperemia phenomenon.

Description

Restraint protection device

Technical Field

The utility model belongs to the technical field of about band, concretely relates to restraint protection device.

Background

The restraint strap is a bandage for fixing and protecting patients, the patients can be fixed on a sickbed or a rehabilitation chair through the restraint strap, secondary injury to wounds caused by turning over of the patients is prevented, and the restraint strap comprises a shoulder restraint strap, a waist restraint strap, a leg restraint strap and other various types according to restrained positions.

The existing leg restraint strap has the advantages that the two legs are tightly tied together and are tied on a hospital bed by the restraint strap, the two legs cannot be separated by a certain angle for fixing, the two legs of a patient are tightly attached together for a long time, bedsores and blood circulation are prone to occurring, and therefore a restraint protection device is provided for the patient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a restraint protection device to solve the about band of current shank that proposes in the above-mentioned background art, there are both legs and tightly tie up together and tie on the sick bed by the restraint band, can not fix the detached certain angle of both legs, the problem that bedsore and blood do not circulate appears easily together is hugged closely for a long time to patient's both legs.

In order to achieve the above object, the utility model provides a following technical scheme: a restraint protection device comprises a fastening belt and leg sleeves, wherein the fastening belt is fixedly connected with the leg sleeves through buttons, the leg sleeves are symmetrically provided with two, the outer surfaces of the two leg sleeves are respectively and fixedly provided with a first fixing belt and a second fixing belt, a cylinder is arranged between the two leg sleeves, a cloth roller is rotatably arranged in the cylinder, the outer surface of the cylinder is provided with a sliding seam, the first fixing belt and the second fixing belt penetrate through the sliding seam and are wound on the outer surface of the cloth roller, round rods are fixedly arranged at the two ends of the cloth roller, a first fixing box is fixedly arranged at one end in the cylinder, the round rod at one end is rotatably embedded into the first fixing box, a reset spring is sleeved at the end part of the embedding end, the round rod at the other end is rotatably penetrated through the outer surface of the cylinder, a hexagonal prism is fixedly arranged at the end part of the extending end, and an inner hexagonal groove is formed, the inner hexagonal groove is clamped with the hexagonal prism.

Preferably, the first fixing belts are symmetrically arranged in two, the outer surface of the cloth roller is fixedly provided with limiting rings, the cloth roller is divided into three sections by the limiting rings, the second fixing belts are wound in the middle of the cloth roller, and the two hexagonal prisms are symmetrically distributed at two ends of the cloth roller.

Preferably, the limiting plate is arranged at the end part of the opening end of the first fixing box, and the protruding ring is fixedly arranged at the end part of the extending end of the hexagonal prism.

Preferably, a side surface of the end portion of the fastening belt is provided with a hook and loop fastener matte surface, the other side surface of the end portion of the fastening belt is provided with a hook and loop fastener stabbing surface, and the hook and loop fastener matte surface is bonded with the hook and loop fastener stabbing surface.

Preferably, the outer surface of the leg sleeve is provided with a knee protection hole, and the inner edge of the knee protection hole is provided with an air bag by sewing with a needle thread.

Preferably, the inside of the leg sleeve is surrounded by a fastening rope, a second fixing box is fixedly arranged on the outer surface of the leg sleeve, a cylinder is rotatably arranged in the second fixing box through a torsion spring, a through hole is formed in the cylinder, and the fastening rope penetrates through the through hole and extends out of the outer surface of the second fixing box.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) through the design drum, outwards extract and rotate hexagonal prism can the rolling fixed band, and then control the interval between two leg cover, and do not influence the fixed to the patient, easy operation is convenient, compares traditional about band, has improved the travelling comfort when the patient uses greatly, reduces local bedsore and hyperemia phenomenon.

(2) Through designing the spacing ring, carry on spacingly to the fixed band, avoid it to take place to twine, set up magic tape matt surface and magic tape thorn face, be convenient for quick fixation or open the fastening area, set up the knee protection hole that has the gasbag, the knee of being convenient for is ventilative, and the protection knee is avoided the extrusion, sets up fastening rope, is convenient for adjust the elasticity of leg cover, makes its patient that adapts to different statures.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a cross-sectional view of a cylinder of the present invention;

FIG. 3 is a view showing the connection structure of the leg sheath and the cylinder;

FIG. 4 is an enlarged view of the portion A of FIG. 3 according to the present invention;

in the figure: 1. magic tape hair side; 2. a fastening tape; 3. a leg cover; 4. an air bag; 5. a first securing strap; 6. a cylinder; 7. a second securing strap; 8. sticking a thorn face by magic; 9. a first stationary box; 10. a return spring; 11. a round bar; 12. a cloth roller; 13. a limiting ring; 14. an inner hexagonal groove; 15. a hexagonal prism; 16. fastening the rope; 17. a second stationary box; 18. a cylinder; 19. a torsion spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, the present invention provides a technical solution: a restraint protection device comprises a fastening belt 2 and leg sleeves 3, the fastening belt 2 is fixedly connected with the leg sleeves 3 through buttons, the leg sleeves 3 are symmetrically provided with two, the outer surfaces of the two leg sleeves 3 are respectively fixed with a first fixing belt 5 and a second fixing belt 7 through needle and thread sewing, a cylinder 6 is arranged between the two leg sleeves 3, a cloth roller 12 is rotatably arranged inside the cylinder 6, the outer surface of the cylinder 6 is provided with a sliding seam, the first fixing belt 5 and the second fixing belt 7 penetrate through the sliding seam and are wound on the outer surface of the cloth roller 12, round rods 11 are fixedly arranged at two ends of the cloth roller 12, one end inside the cylinder 6 is fixedly provided with a first fixing box 9 through glue adhesion, the round rod 11 at one end is rotatably embedded into the first fixing box 9, the end part of the embedding end is sleeved with a return spring 10, the round rod 11 at the other end is rotatably penetrated through the outer surface of the cylinder 6, and the end part of the extending end, the end part of the fastening rope 16 is provided with an inner hexagonal groove 14, the inner hexagonal groove 14 is clamped with a hexagonal prism 15, the hexagonal prism 15 is outwards pulled out and rotated, the first fixing band 5 and the second fixing band 7 are wound and rolled, the distance between the two leg sleeves 3 is further controlled, the hexagonal prism 15 is loosened after the distance is controlled to a proper position, the cloth roller 12 and the hexagonal prism 15 are rapidly reset under the action of the reset spring 10, and the limiting fixation of the two leg sleeves 3 is realized through the clamping of the hexagonal prism 15 and the inner hexagonal groove 14.

In this embodiment, the first fixed band 5 symmetry is provided with two, and the external surface mounting of cloth roller 12 is provided with spacing ring 13, and spacing ring 13 divide into three-section with cloth roller 12, and second fixed band 7 is around establishing at the middle part of cloth roller 12, and two hexagonal prism 15 symmetric distributions set up spacing ring 13 at the both ends of cloth roller 12, carry on spacingly to first fixed band 5 and second fixed band 7, avoid it to take place the pressfitting winding.

In this embodiment, the open end of the first fixed box 9 is provided with a limiting plate, and the end that stretches out of the hexagonal prism 15 is provided with a bulge loop, sets up the limiting plate, prevents that the round bar 11 from slipping from the first fixed box 9.

In this embodiment, a tip side of fastening area 2 is provided with magic tape matte 1, and another side is provided with magic tape thorn face 8, and magic tape matte 1 bonds mutually with magic tape thorn face 8, sets up magic tape matte 1 and magic tape thorn face 8, is convenient for quick fixed with dismantle fastening area 2.

In this embodiment, the outer surface of the leg cover 3 is provided with a knee protection hole, the inner edge of the knee protection hole is provided with an air bag 4 by sewing with a needle and a thread, and the knee protection hole with the air bag 4 is provided to protect the knee from being squeezed.

In this embodiment, the inside of leg cover 3 is surrounded and is run through fastening rope 16, the fixed box 17 of second that is provided with of surface of leg cover 3, it is provided with cylinder 18 to rotate through torsion spring 19 in the fixed box 17 of second, the through-hole has been seted up on the cylinder 18, fastening rope 16 runs through the through-hole and stretches out the surface of the fixed box 17 of second, set up fastening rope 16, it can stimulate fastening rope 16 in order to control leg cover 3 tightly to wrap at patient's shank to rotate cylinder 18, be convenient for adjust the elasticity of leg cover 3.

The utility model discloses a theory of operation and use flow: through arranging the cylinder 6, the first fixing belt 5 and the second fixing belt 7 are wound and rolled by pulling the hexagonal prism 15 outwards and rotating the hexagonal prism 15, the distance between the two leg sleeves 3 is controlled, the hexagonal prism 15 is loosened after the distance is controlled to a proper position, the cloth roller 12 and the hexagonal prism 15 are quickly reset under the action of the reset spring 10, the two leg sleeves 3 are limited and fixed through the clamping of the hexagonal prism 15 and the inner hexagonal groove 14, and then the two leg sleeves 3 are fixed with the sickbed through the fastening belt 2;

a limiting ring 13 is arranged to limit the first fixing band 5 and the second fixing band 7 to avoid the pressing and winding of the first fixing band 5 and the second fixing band 7, the winding directions of the first fixing band 5 and the second fixing band 7 are opposite to ensure that the two leg sleeves 3 are close to or far away from each other, a limiting plate is arranged to prevent the round rod 11 from slipping out of the first fixing box 9, a convex ring is arranged to facilitate holding and pulling the hexagonal prism 15, a magic tape rough surface 1 and a magic tape stabbing surface 8 are arranged to facilitate fixing the fastening band 2 to a guardrail of a sickbed, rapid fixing is realized by the adhesion of the magic tape rough surface 1 and the magic tape stabbing surface 8, a knee protection hole with an air bag 4 is arranged to protect the knee from being extruded, a fastening rope 16 is arranged, the fastening rope 16 can be pulled by rotating the cylinder 18 to control the leg sleeves 3 to tightly cover the legs of a patient, then the cylinder 18 is loosened, the fastening rope 16 can be wound to increase the friction force under the action of the torsion spring, the fastening rope 16 is limited and fixed, the operation is simple, and the tightness of the leg sleeve 3 can be conveniently adjusted.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a restraint protection device, includes fastening band (2), leg cover (3) and fastening rope (16), fastening band (2) pass through button fixed connection, its characterized in that with leg cover (3): the two leg sleeves (3) are symmetrically arranged, the outer surfaces of the two leg sleeves (3) are respectively fixedly provided with a first fixing belt (5) and a second fixing belt (7), a cylinder (6) is arranged between the two leg sleeves (3), the inside of the cylinder (6) is rotatably provided with a cloth roller (12), the outer surface of the cylinder (6) is provided with a sliding seam, the first fixing belt (5) and the second fixing belt (7) penetrate through the sliding seam and are wound on the outer surface of the cloth roller (12), the two ends of the cloth roller (12) are fixedly provided with round rods (11), one end inside the cylinder (6) is fixedly provided with a first fixing box (9), the round rod (11) at one end is rotatably embedded into the first fixing box (9), the end part of the embedded end is sleeved with a reset spring (10), the round rod (11) at the other end is rotatably penetrated through the outer surface of the cylinder (6), and the end part of the extended end is fixedly provided with a hexagonal prism (, an inner hexagonal groove (14) is formed in the end portion of the fastening rope (16), and the inner hexagonal groove (14) is clamped with the hexagonal prism (15).

2. A restraint device according to claim 1, wherein: the two first fixing belts (5) are symmetrically arranged, the outer surface of the cloth roller (12) is fixedly provided with a limiting ring (13), the limiting ring (13) divides the cloth roller (12) into three sections, the second fixing belt (7) is wound in the middle of the cloth roller (12), and the two hexagonal prisms (15) are symmetrically distributed at two ends of the cloth roller (12).

3. A restraint device according to claim 1, wherein: the limiting plate is arranged at the end part of the opening end of the first fixing box (9), and the protruding ring is fixedly arranged at the end part of the extending end of the hexagonal prism (15).

4. A restraint device according to claim 1, wherein: one side face of the end part of the fastening belt (2) is provided with a magic tape rough face (1), the other side face is provided with a magic tape stabbing face (8), and the magic tape rough face (1) is bonded with the magic tape stabbing face (8).

5. A restraint device according to claim 1, wherein: the outer surface of the leg sleeve (3) is provided with a knee protection hole, and the inner edge of the knee protection hole is provided with an air bag (4) through sewing by a needle thread.

6. A restraint device according to claim 1, wherein: the inner portion of the leg sleeve (3) is surrounded with a fastening rope (16) in a penetrating mode, a second fixing box (17) is fixedly arranged on the outer surface of the leg sleeve (3), a cylinder (18) is rotatably arranged in the second fixing box (17) through a torsion spring (19), a through hole is formed in the cylinder (18), and the fastening rope (16) penetrates through the through hole and extends out of the outer surface of the second fixing box (17).