Air bag type comfortable restraint strap

Abstract

The utility model discloses an air bag type comfortable restraint strap. The restraint strap aims to solve the technical problem that hands and feet of a patient are easily injured when the patient violently moves in the prior art. The restraint strap comprises a restraint strap body, a connecting part is arranged at one end of the restraint strap body, a winding strap is connected to the connecting part, and an insertion tongue is fixedly connected to one end of the winding strap; the connecting part is arranged at one end of the restraint strap body, the connecting part and the winding strap are connected in a winding mode through the annular strap and the connecting strap, the connecting cloth layer and the air bag body are arranged on the winding strap, the flexible layer is arranged on the outer side of the air bag body, and meanwhile the air bag body is divided into the cavities through the partition pieces. The cavity can be inflated through the air tap, so that the air bag body is expanded, an annular high-elasticity area is formed on the inner side of the upturned winding belt, the hands and the feet of a patient can be located in the area, and tightening injuries caused by violent activities are avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of restraint belts, and in particular relates to an airbag type comfortable restraint belt. Background Art

[0002] In the psychiatric department of a hospital, some patients often become negative and irritable during treatment, and their hands and feet move around randomly, affecting normal treatment. During the treatment, they need to be restrained and fixed with a magnetic restraint belt.

[0003] One end of the existing magnetic restraint belt is fixed to the bed, and the other end is fixed to the patient's hands and feet through a winding belt with a magnetic control device. Due to the poor elasticity of the winding belt, the patient's hands and feet are easily strangled during strenuous activities. Therefore, an airbag-type comfortable restraint belt is designed to change the above technical defects. Utility Model Content

[0004] (1) Technical problems to be solved

[0005] In view of the shortcomings of the existing technology, the purpose of the present invention is to provide an airbag-type comfortable restraint belt, which is mainly intended to solve the technical problem of the existing technology that patients are prone to getting their hands and feet injured during strenuous activities.

[0006] (2) Technical solution

[0007] In order to solve the above technical problems, the utility model provides an airbag-type comfort restraint belt, including a restraint belt body, a connecting portion is provided at one end of the restraint belt body, a winding belt is connected to the connecting portion, an insert tongue is fixedly connected to one end of the winding belt, a magnetic control device is fixedly connected to the top of the other end of the winding belt, and an airbag assembly is provided on the inner side of the winding belt.

[0008] Preferably, the connecting portion is formed by folding one end of the restraint belt body in half and sewing it to form a connecting channel.

[0009] Furthermore, the bottom of the wrapping belt is fixedly connected to an annular belt, the front of the bottom end of the annular belt is fixedly connected to a connecting belt, and the other end of the connecting belt passes through the connecting channel and the annular belt and is stacked layer by layer.

[0010] Furthermore, one side of the connecting belt is fixedly connected to the first Velcro hook surface, and the other side of the connecting belt is fixedly connected to the first Velcro fleece surface.

[0011] Furthermore, a second Velcro hook surface is fixedly connected to the inner side of the wrapping belt, and the airbag assembly is located on the inner side of the second Velcro hook surface.

[0012] Furthermore, the airbag assembly includes a connecting cloth layer, wherein the side of the connecting cloth layer close to the second Velcro hook surface is fixedly connected to the second Velcro fleece surface, and the middle part of the side of the connecting cloth layer away from the second Velcro hook surface is fixedly connected to the airbag body. A flexible layer is provided on the outside of the airbag body, and both ends of the flexible layer are fixedly connected to the connecting cloth layer.

[0013] Furthermore, a plurality of separators are fixedly connected to the interior of the airbag body, and the plurality of separators are evenly distributed. A chamber is enclosed between two adjacent separators and the airbag body. A vent is provided in the middle of the separator, and an air nozzle is installed on the front of the uppermost chamber.

[0014] (3) Beneficial effects

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] The utility model provides a connecting portion at one end of a restraint belt body, and the connecting portion and the winding belt are wound and connected by an annular belt and a connecting belt. A connecting cloth layer is adhered to the winding belt by a second Velcro hook surface and a second Velcro fleece surface. An airbag body is provided on the connecting cloth layer, and a flexible layer is provided on the outer side of the airbag body. At the same time, the airbag body is divided into a plurality of chambers by a plurality of partitions. Air can be inflated into the chambers through an air nozzle, and the air can pass through the air holes on the partitions to fill the airbag body, thereby expanding the airbag body, so that an annular high-elastic area is formed on the inner side of the turned-up winding belt, so that the patient's hands and feet can be placed in the area, avoiding strangulation due to strenuous activities. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 This is a structural schematic diagram from another perspective of the present invention;

[0019] Figure 3 This is a schematic cross-sectional view of the utility model;

[0020] Figure 4 This is a schematic diagram of the three-dimensional structure of the connection between the wrapping belt and the airbag assembly of the utility model;

[0021] Figure 5 This is a schematic diagram of the explosion structure of the wrapping belt and airbag assembly of the utility model.

[0022] The markings in the accompanying drawings are: 1. restraint belt body; 2. connecting part; 3. wrapping belt; 4. insert tongue; 5. magnetic control device; 6. annular belt; 7. connecting belt; 8. second Velcro hook surface; 9. connecting cloth layer; 10. airbag assembly; 11. flexible layer; 12. air nozzle; 13. airbag body; 14. separator; 15. vent. DETAILED DESCRIPTION

[0023] This specific embodiment is an airbag type comfort restraint belt, and its structural diagram is as follows Figure 1-Figure 5 As shown, it includes a restraint belt body 1, a connecting portion 2 is provided at one end of the restraint belt body 1, a winding belt 3 is connected to the connecting portion 2, an inserting tongue 4 is fixedly connected to one end of the winding belt 3, a magnetic control device 5 is fixedly connected to the top of the other end of the winding belt 3, and an airbag assembly 10 is provided on the inner side of the winding belt 3.

[0024] By fixing the other end of the restraint belt body 1 to the bed, connecting the wrapping belt 3 to the restraint belt body 1 through the connecting portion 2, and providing the airbag assembly 10 on the wrapping belt 3, the patient's hands or feet can be placed in the airbag assembly 10, and the airbag assembly 10 is inflated to make it expand and contact the patient's hands or feet. In this way, the airbag assembly 10 can not only limit the patient's hands or feet, but also greatly reduce the squeezing of the wrapping belt 3 on the patient's hands or feet, thereby improving the patient's comfort. At the same time, the wrapping belt 3 can be removed from the connecting portion 2, which is convenient for replacing and cleaning the restraint belt body 1 and replacing the airbag assembly 10.

[0025] The connecting portion 2 is formed by folding one end of the restraint belt body 1 in half and sewing it to form a connecting channel. The connecting channel facilitates the insertion of the connecting belt 7, so that the wrapping belt 3 can be flexibly connected to and removed from the restraint belt body 1.

[0026] In addition, the bottom of the wrapping belt 3 is fixedly connected to an annular belt 6, and the front of the bottom end of the annular belt 6 is fixedly connected to a connecting belt 7, and the other end of the connecting belt 7 passes through the connecting channel and the annular belt 6 and is stacked layer by layer; when connecting the wrapping belt 3 to the connecting part 2, the annular belt 6 is placed above the connecting part 2, and the other end of the connecting belt 7 is passed through the connecting channel and the annular belt 6 on the connecting part 2 in turn. Under the winding connection of the connecting belt 7, the annular belt 6 and the connecting part 2 can be tightly connected, so that the wrapping belt 3 can be connected to the connecting part 2.

[0027] In addition, one side of the connecting belt 7 is fixedly connected to the first Velcro hook surface, and the other side of the connecting belt 7 is fixedly connected to the first Velcro fleece surface; in the process of winding the connecting belt 7 around the annular belt 6 and the connecting channel, the first Velcro hook surface and the first Velcro fleece surface on the connecting belt 7 are adhered to each other, preventing the wound connecting belt 7 from loosening and causing the winding belt 3 to detach from the connecting part 2.

[0028] In addition, a second Velcro hook surface 8 is fixedly connected to the inner side of the wrapping belt 3 , and the airbag assembly 10 is located on the inner side of the second Velcro hook surface 8 ; this facilitates connection and removal of the airbag assembly 10 from the wrapping belt 3 .

[0029] In addition, the airbag assembly 10 includes a connecting cloth layer 9, which is fixedly connected to the second Velcro fleece surface on the side of the connecting cloth layer 9 close to the second Velcro hook surface 8, and is fixedly connected to the airbag body 13 in the middle of the side of the connecting cloth layer 9 away from the second Velcro hook surface 8. A flexible layer 11 is provided on the outside of the airbag body 13, and both ends of the flexible layer 11 are fixedly connected to the connecting cloth layer 9; wherein the flexible layer 11 is made of high-elastic milk silk material, which has the functions of softness, breathability and durability; the second Velcro fleece surface and the second Velcro hook surface 8 are bonded to each other, so that the connecting cloth layer 9 and the airbag body 13 can be quickly installed on the winding belt 3.

[0030] In addition, a plurality of separators 14 are fixedly connected to the interior of the airbag body 13, and the plurality of separators 14 are evenly distributed. A chamber is enclosed between two adjacent separators 14 and the airbag body 13. A vent 15 is provided in the middle of the separator 14, and an air nozzle 12 is installed on the front of the top chamber; wherein the position of the flexible layer 11 corresponding to the air nozzle 12 is provided with an external leakage hole to facilitate inflation of the air nozzle 12; the airbag body 13 can be inflated by connecting the air nozzle 12 to an external air pump, and the gas enters the top chamber and inflates the remaining chambers in turn through the vent 15 on the separator 14, so that multiple chambers expand due to inflation.

[0031] Working principle: when in use, first unfold the wrapping belt 3 so that the second Velcro hook surface 8 on it is relatively flat, and then align and bond the unfolded connecting cloth layer 9 with the second Velcro hook surface 8 through the second Velcro fur surface on it to complete the installation of the airbag assembly 10; then place the annular belt 6 above the connecting part 2, and pass the other end of the connecting belt 7 through the connecting channel and the annular belt 6 in turn and wrap and overlap them together, so that the first Velcro hook surface and the first Velcro fur surface are bonded together to complete the connection between the wrapping belt 3 and the connecting part 2; then, connect the other end of the restraint belt body 1 to the bed, place the patient's wrist or ankle on the flexible layer 11, and then fold the two ends of the wrapping belt 3 upwards to align with the patient's wrist or ankle The ankle is wrapped, and then the tongue 4 is inserted into the magnetic control device 5. Finally, the external air pump is connected to the air nozzle 12 and inflated. The gas enters the uppermost chamber and inflates the remaining chambers in turn through the vents 15 on the separator 14, so that multiple chambers expand due to inflation, thereby expanding the airbag body 13 and driving the flexible layer 11 to expand, so that the flexible layer 11 contacts the patient's wrist or ankle; when the restraint belt body 1 is dirty or damaged due to long-term use and needs to be cleaned and replaced, the connecting belt 7 can be loosened and pulled out from the annular belt 6 and the connecting channel, so that the annular belt 6 is separated from the connecting part 2, so that the wrapping belt 3 can be easily separated from the restraint belt body 1.

[0032] All technical features in this embodiment can be freely combined according to actual needs.

[0033] The above embodiments are preferred implementation schemes of the present invention. In addition, the present invention can also be implemented in other ways. Any obvious replacement without departing from the concept of the present technical solution is within the scope of protection of the present invention.

Claims

1. An airbag-type comfort restraint belt, comprising a restraint belt body (1), characterized in that: One end of the restraint belt body (1) is provided with a connecting portion (2), a winding belt (3) is connected to the connecting portion (2), one end of the winding belt (3) is fixedly connected to a tongue (4), the other end of the winding belt (3) is fixedly connected to a magnetic control device (5) at the top, and an airbag assembly (10) is provided on the inner side of the winding belt (3).

2. The airbag comfort restraint belt according to claim 1, characterized in that: The connecting portion (2) is formed by folding and sewing one end of the restraint belt body (1) to form a connecting channel.

3. The airbag comfort restraint belt according to claim 1, characterized in that: The bottom of the wrapping belt (3) is fixedly connected to an annular belt (6), the bottom front of the annular belt (6) is fixedly connected to a connecting belt (7), and the other end of the connecting belt (7) passes through the connecting channel and the annular belt (6) and is stacked layer by layer.

4. The airbag comfort restraint belt according to claim 3, characterized in that: One side of the connecting belt (7) is fixedly connected to a first Velcro hook surface, and the other side of the connecting belt (7) is fixedly connected to a first Velcro fleece surface.

5. The airbag comfort restraint belt according to claim 1, characterized in that: A second Velcro hook surface (8) is fixedly connected to the inner side of the wrapping belt (3), and the airbag assembly (10) is located on the inner side of the second Velcro hook surface (8).

6. The airbag comfort restraint belt according to claim 5, characterized in that: The airbag assembly (10) comprises a connecting cloth layer (9), wherein the second Velcro surface is fixedly connected to the connecting cloth layer (9) on a side close to the second Velcro hook surface (8), and the airbag body (13) is fixedly connected to the middle part of the side of the connecting cloth layer (9) away from the second Velcro hook surface (8). A flexible layer (11) is provided on the outside of the airbag body (13), and both ends of the flexible layer (11) are fixedly connected to the connecting cloth layer (9).

7. The airbag comfort restraint belt according to claim 6, characterized in that: A plurality of separators (14) are fixedly connected to the interior of the airbag body (13), and the plurality of separators (14) are evenly distributed. A chamber is enclosed between two adjacent separators (14) and the airbag body (13). A vent hole (15) is provided in the middle of the separator (14), and an air nozzle (12) is installed on the front of the uppermost chamber.

Images