Restraint strap with gasket structure

Abstract

The utility model discloses a restraint strap with a gasket structure, which is characterized in that a left bandage is fixedly mounted at the middle end of the left side of a restraint strap body, a right bandage is fixedly mounted at the middle end of the right side of the restraint strap body, a first ventilation opening is formed inside the restraint strap body, a gasket body is arranged at the front end of the restraint strap body, and a second ventilation opening is formed inside the gasket body. A dismounting and mounting mechanism is arranged on the outer side of the gasket body and arranged between the restraint strap body and the gasket body. According to the restraint strap with the gasket structure, the fixing plate which is clamped and fixed is arranged on the outer side of the gasket body, the fixing plate is bonded to the front end of the restraint strap body through the hook-and-loop fastener, so that the gasket body can be detached and replaced, and meanwhile, the fixing plate can be bonded to different positions through the arrangement of the hook-and-loop fastener strip; the front end of the restraint strap can be provided with gaskets of different sizes, meanwhile, the gasket body is easy and convenient to install, use of workers can be facilitated, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of restraint belts, in particular to a restraint belt with a gasket structure. Background Art

[0002] Restraint belts are usually made of flexible materials to ensure the comfort and safety of patients, help maintain the patient's posture and range of motion, and can restrict patients to ensure their safety. However, existing restraint belts still have certain defects, such as:

[0003] For example, a medical restraint belt with publication number CN202086637U includes a cotton pad, and corresponding snap buckles are fixedly arranged at both ends of the cotton pad, and a binding belt is also fixedly sewn on the cotton pad. Corresponding connecting buckles are fixedly arranged at both ends of the binding belt. After the binding belt is buckled, the two ends of the binding belt can be locked together through the connecting buckle, which can prevent the buckle from sliding loose and enhance the firmness of the binding. The cotton pad includes an upper layer of cloth and a corresponding lower layer of cloth, and cotton wool is tightly sewn between the upper layer of cloth and the lower layer of cloth. It can increase the elasticity of the cotton pad, disperse the tightening force on the human body, and help to improve the comfort of the binding. The medical restraint belt with this structure has a reasonable structure, good comfort, reliable binding, and is easy to use. It is suitable for use in various anesthesia, injection and other occasions where binding is required, which helps to improve work efficiency and safety;

[0004] The above-mentioned medical restraint belt can increase the elasticity of the cotton pad and disperse the tightening force on the human body, making the patient more comfortable. However, when in use, the restraint belt is too soft, which reduces the supporting force for the patient, and is not conducive to providing sufficient support and relieving pressure for the patient. At the same time, when fixing, medical staff need to wrap it and tie it into a knot. After a long time of use, it is easy to loosen due to the movement of the patient, and the fixing effect is not good. Utility Model Content

[0005] The utility model aims to provide a restraining belt with a gasket structure to solve the problems in the above-mentioned background technology that the restraining belt is not conducive to providing sufficient support and relieving pressure for patients and has a poor fixing effect.

[0006] To achieve the above object, the utility model provides the following technical solution: a restraint belt with a gasket structure, comprising a left strap fixedly installed at the left middle end of a restraint belt body, a right strap fixedly installed at the right middle end of the restraint belt body, and a first ventilation port opened inside the restraint belt body;

[0007] The front end of the restraint belt body is provided with a gasket body, and the outer side of the gasket body is provided with a disassembly and installation mechanism, and the disassembly and installation mechanism is arranged between the restraint belt body and the gasket body, and can clamp and fix gasket bodies of different sizes;

[0008] A fixing bin is fixedly installed on the outer side of the left strap, and a stabilizing positioning mechanism is arranged inside the fixing bin, and the stabilizing positioning mechanism firmly clamps the left strap and the right strap together through the fixing bin.

[0009] Furthermore, a second air vent is provided inside the gasket body disposed at the front end of the restraint belt body, and the second air vent is disposed at a position corresponding to the first air vent.

[0010] Furthermore, the disassembly and installation mechanism is provided with Velcro, and the Velcro is fixedly installed at the front end of the restraint belt body, and a fixing plate is bonded to the surface of the Velcro, a return spring is fixedly installed inside the fixing plate, and a clamping block is fixedly installed on the inner side of the return spring, and a clamping groove is opened at the middle end of the outer side of the gasket body.

[0011] Furthermore, the clamping block forms an elastic structure with the fixing plate through a return spring, and the rear end of the fixing plate is bonded to the front end of the restraint belt body through Velcro.

[0012] Furthermore, the shapes of the clamping block and the clamping slot are both inclined, and the clamping block forms a clamping structure with the gasket body through the clamping slot.

[0013] Furthermore, the stable positioning mechanism is provided with a first protrusion, and the first protrusion is evenly distributed on the surface of the right strap, and a snap-fitting opening is opened inside the right strap, a pull rod is provided inside the fixed bin, and a second protrusion is fixedly installed at the front end of the pull rod, and the second protrusion is consistent in shape with the first protrusion.

[0014] Furthermore, a pressure spring is fixedly installed between the pull rod and the fixed bin, and the pressure spring is arranged behind the pull rod, and the front end of the pull rod is round rod-shaped, and the left and right ends of the fixed bin are open, and the pull rod forms a snap-fit ​​structure with the right strap through the snap-fit ​​opening.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. A gasket body is provided at the front end of the restraint belt body. The setting of the gasket structure can improve the support force and structural strength of the restraint belt, help protect the patient and reduce pressure, so that the patient's posture and range of motion are improved;

[0017] Furthermore, a first ventilation port is provided inside the restraint belt body, and the first ventilation port corresponds to a second ventilation port provided on the surface of the gasket body, so that the restraint belt has a ventilation effect, and avoids the phenomenon that the patient's skin becomes dry and itchy due to airtightness inside the restraint belt when worn for a long time, thereby improving the patient's comfort.

[0018] Furthermore, a fixing plate is provided on the outer side of the gasket body, and the fixing plate is bonded to the front end of the restraint belt body by Velcro, so that the gasket body can be disassembled and replaced. At the same time, the setting of the Velcro strip allows the fixing plate to be pasted at different positions, so that gaskets of different sizes can be set at the front end of the restraint belt. At the same time, the installation of the gasket body is relatively simple, which can be convenient for the staff to use and improve the practicality of the device.

[0019] 2. When tightening and fixing the restraint belt with the right and left straps, insert the right strap into the fixed compartment on the left side of the left strap, and control the spacing by stretching the pull rod. When the right strap is extended to a certain position inside the fixed compartment, release the pull rod, and the pull rod is automatically clamped in the clamping opening by the pressure spring to limit and fix the right strap. It is convenient to fix, and the staff does not need to use a lot of force to tie it, which is convenient for the staff to use;

[0020] Furthermore, a first protrusion and a second protrusion are provided at the front end of the pull rod and the surface of the right strap. When the right strap is fixed by the pull rod inside the fixing bin, the second protrusion at the front end of the pull rod engages with the first protrusion on the right strap, thereby increasing the fixing effect of the restraint belt body, preventing deviation and loosening, and improving the stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the top cross-sectional structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the top cross-sectional structure of the card block of the utility model;

[0024] Figure 4 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0025] Figure 5 This is a schematic diagram of the top cross-sectional structure of the right strap of the utility model;

[0026] Figure 6 It is a schematic diagram of the side sectional structure of the fixed warehouse of the utility model.

[0027] In the figure: 1. restraint belt body; 2. left strap; 3. right strap; 4. first ventilation port; 5. Velcro; 6. fixing plate; 7. return spring; 8. clamping block; 9. gasket body; 10. second ventilation port; 11. first protrusion; 12. engaging opening; 13. fixing compartment; 14. pull rod; 15. second protrusion; 16. pressure spring; 17. clamping slot. DETAILED DESCRIPTION

[0028] 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.

[0029] Embodiment 1:

[0030] like Figure 1 and Figure 2 The technical solution shown in the figure, in order to solve the problem that the restraint belt has poor supporting and pressure-relieving effects, discloses a gasket structure, which can improve the supporting force of the restraint belt and relieve pressure on the patient: a left strap 2 is fixedly installed at the middle end of the left side of the restraint belt body 1, a right strap 3 is fixedly installed at the middle end of the right side of the restraint belt body 1, a first air vent 4 is opened inside the restraint belt body 1, a second air vent 10 is opened inside the gasket body 9 arranged at the front end of the restraint belt body 1, and the second air vent 10 is arranged corresponding to the position of the first air vent 4;

[0031] In this example, a gasket body 9 is provided at the front end of the restraint belt body 1. The setting of the gasket structure can improve the supporting force and structural strength of the restraint belt, help protect the patient and reduce pressure, so that the patient's posture and range of motion are improved. The restraint belt body 1 can be fixed to the corresponding bedside through the left strap 2 on the left side and the right strap 3 on the right side. A first ventilation port 4 is opened inside the restraint belt body 1. The first ventilation port 4 corresponds to the second ventilation port 10 provided on the surface of the gasket body 9, so that the restraint belt has a breathable effect, avoiding the phenomenon of dry skin and itching of the patient when the restraint belt is worn for a long time due to airtightness inside, and can improve the patient's comfort.

[0032] Embodiment 2:

[0033] like Figure 1 , Figure 2 , Figure 3 and Figure 4The technical solution shown, in order to solve the problem of inconvenient installation and disassembly of the gasket, discloses a disassembly and installation mechanism, which can conveniently disassemble and install the gasket body 9, and can also install gaskets of different sizes: the front end of the constraint belt body 1 is provided with the gasket body 9, and the outer side of the gasket body 9 is provided with a disassembly and installation mechanism, and the disassembly and installation mechanism is arranged between the constraint belt body 1 and the gasket body 9, and can be clamped and fixed to the gasket bodies 9 of different sizes, the disassembly and installation mechanism is provided with a Velcro 5, and the Velcro 5 is fixedly installed at the front end of the constraint belt body 1, and the surface of the Velcro 5 is bonded with a fixing plate 6, the interior of the fixing plate 6 is fixedly installed with a return spring 7, and the inner side of the return spring 7 is fixedly installed with a clamping block 8, a clamping groove 17 is provided at the middle end of the outer side of the gasket body 9, the clamping block 8 forms an elastic structure with the fixing plate 6 through the return spring 7, and the rear end of the fixing plate 6 is bonded to the front end of the constraint belt body 1 through the Velcro 5, the shapes of the clamping block 8 and the clamping groove 17 are both inclined, and the clamping block 8 forms a clamping structure with the gasket body 9 through the clamping groove 17;

[0034] The fixing plate 6 is fixedly engaged with the outer side of the gasket body 9, and the fixing plate 6 is bonded to the front end of the restraining belt body 1 by the Velcro 5, so that the gasket body 9 can be disassembled and replaced. A card block 8 is arranged on the inner side of the fixing plate 6, and the shape of the card block 8 is inclined. When installing the gasket body 9, the gasket body 9 is pressed, and the gasket body 9 squeezes the card block 8 so that the card block 8 squeezes the reset spring 7 outward until the position of the card block 8 corresponds to the position of the card slot 17. The card block 8 is automatically engaged in the card slot 17 by the elastic force of the reset spring 7, and the gasket body 9 is engaged and fixed. At the same time, the long strip of Velcro 5 is arranged, so that the fixing plate 6 can be pasted at different positions, so that the front end of the restraining belt can be provided with gaskets of different sizes. At the same time, the installation of the gasket body 9 is relatively simple, which can be convenient for the staff to use and improve the practicality of the device.

[0035] Embodiment three:

[0036] like Figure 1 , Figure 5 and Figure 6The technical solution shown, in order to solve the problem that the restraint belt is not easy to fix and the fixation is unstable, discloses a stable positioning mechanism, so that the restraint belt can be stably wound and installed: a fixed bin 13 is fixedly installed on the outer side of the left strap 2, and a stable positioning mechanism is arranged inside the fixed bin 13, and the stable positioning mechanism firmly clamps the left strap 2 and the right strap 3 through the fixed bin 13, the stable positioning mechanism is provided with a first protrusion 11, and the first protrusion 11 is evenly distributed on the surface of the right strap 3, and a clamping opening 12 is opened inside the right strap 3, a pull rod 14 is arranged inside the fixed bin 13, and a second protrusion 15 is fixedly installed at the front end of the pull rod 14, and the second protrusion 15 has the same shape as the first protrusion 11, a pressure spring 16 is fixedly installed between the pull rod 14 and the fixed bin 13, and the pressure spring 16 is arranged behind the pull rod 14, and the front end of the pull rod 14 is round rod-shaped, and the left and right ends of the fixed bin 13 are open, and the pull rod 14 forms a clamping structure with the right strap 3 through the clamping opening 12;

[0037] In this example, when the restraint belt is tightened and fixed by the right strap 3 and the left strap 2, the right strap 3 is inserted into the fixing chamber 13 on the left side of the left strap 2, and the spacing is controlled by stretching the pull rod 14. When the right strap 3 extends to a certain position inside the fixing chamber 13, the pull rod 14 is released. The pull rod 14 is automatically clamped in the locking opening 12 by the pressure spring 16 to limit and fix the right strap 3. The fixation is convenient and the staff does not need to use great force to tie it, which is convenient for the staff to use. A first protrusion 11 and a second protrusion 15 are set at the front end of the pull rod 14 and the surface of the right strap 3. When the right strap 3 is fixed by the pull rod 14 inside the fixing chamber 13, the second protrusion 15 at the front end of the pull rod 14 engages with the first protrusion 11 on the right strap 3, thereby increasing the fixing effect of the restraint belt body 1, preventing displacement and loosening, and improving the stability of the device.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A restraint belt with a gasket structure, comprising a left strap (2) fixedly mounted on the left middle end of a restraint belt body (1), a right strap (3) fixedly mounted on the right middle end of the restraint belt body (1), and a first vent (4) formed inside the restraint belt body (1); Features: A gasket body (9) is provided at the front end of the restraint belt body (1), and a disassembly and installation mechanism is provided on the outside of the gasket body (9). The disassembly and installation mechanism is arranged between the restraint belt body (1) and the gasket body (9), and can be engaged and fixed to gasket bodies (9) of different sizes. A fixing bin (13) is fixedly installed on the outer side of the left strap (2), and a stabilizing positioning mechanism is arranged inside the fixing bin (13), and the stabilizing positioning mechanism securely clamps the left strap (2) and the right strap (3) together through the fixing bin (13).

2. The restraining belt with a gasket structure according to claim 1, characterized in that: A second air vent (10) is provided inside the gasket body (9) arranged at the front end of the restraint belt body (1), and the second air vent (10) is arranged at a position corresponding to that of the first air vent (4).

3. The restraining belt with a gasket structure according to claim 1, characterized in that: The disassembly and installation mechanism is provided with a Velcro (5), and the Velcro (5) is fixedly installed at the front end of the restraint belt body (1), and a fixing plate (6) is bonded to the surface of the Velcro (5), a return spring (7) is fixedly installed inside the fixing plate (6), and a clamping block (8) is fixedly installed on the inner side of the return spring (7), and a clamping groove (17) is provided at the middle end of the outer side of the gasket body (9).

4. The restraining belt with a gasket structure according to claim 3, characterized in that: The clamping block (8) forms an elastic structure with the fixing plate (6) via a return spring (7), and the rear end of the fixing plate (6) is bonded to the front end of the restraining belt body (1) via a Velcro (5).

5. The restraining belt with a gasket structure according to claim 4, characterized in that: The shapes of the clamping block (8) and the clamping slot (17) are both inclined, and the clamping block (8) forms a clamping structure with the gasket body (9) through the clamping slot (17).

6. The restraining belt with a gasket structure according to claim 1, characterized in that: The stable positioning mechanism is provided with a first protrusion (11), and the first protrusion (11) is evenly distributed on the surface of the right strap (3), and a snap-fit ​​opening (12) is opened inside the right strap (3), and a pull rod (14) is provided inside the fixed bin (13), and a second protrusion (15) is fixedly installed at the front end of the pull rod (14), and the second protrusion (15) is consistent in shape with the first protrusion (11).

7. The restraining belt with a gasket structure according to claim 6, characterized in that: A pressure spring (16) is fixedly installed between the pull rod (14) and the fixed bin (13), and the pressure spring (16) is arranged behind the pull rod (14). The front end of the pull rod (14) is round rod-shaped, and the left and right ends of the fixed bin (13) are open. The pull rod (14) forms a snap-fit ​​structure with the right strap (3) through the snap-fit ​​opening (12).

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