Magnetic buckle type seat restraint vest

Abstract

The utility model relates to a magnetic buckle type seat restraint vest, which aims at solving the technical problems that a lot of time is consumed during operation of the current restraint vest, and a mental disease patient is inconvenient to quickly fix on a chair back, and comprises a restraint vest component detachably arranged on a seat component, the seat assembly comprises a supporting part, a sitting part and a backrest part which are in structural connection, the restraint vest assembly comprises a vest body with one side of an opening structure, and locking assemblies used for locking the opening position are detachably arranged at the opening position of the vest body in the longitudinal direction at equal intervals; binding assemblies used for detachably binding the vest body to the backrest part are arranged on the two sides of the vest body, each binding assembly comprises a first binding belt and a second binding belt which are detachably connected, and a locking assembly used for detachably locking the opposite ends of the first binding belt and the second binding belt is arranged between the first binding belt and the second binding belt; the utility model has the advantages that the mental patient can be quickly fixed on the backrest part, and the mental patient can be stably restrained.

Description

Technical Field

[0001] The utility model relates to the technical field of restraint vests, in particular to a magnetic buckle type seat restraint vest. Background Art

[0002] There are many elderly, frail and immobile patients in the psychiatric department of the hospital. When transporting such patients to complete relevant treatment or examination, they need to sit in a wheelchair. In addition, such patients are prone to complications such as hypostatic pneumonia, pressure sores, and lower limb venous thrombosis if they stay in bed for a long time. If their physical condition allows, they should be allowed to change their position in time and sit up in a reclining chair. Whether sitting in a wheelchair or a reclining chair, such psychiatric patients are at risk of slipping and falling from their seats. In order to prevent such accidents from happening, hospitals currently generally use safety restraints to bind patients to the seats of wheelchairs or reclining chairs, or use restraint vests and matching chairs to fix patients in their seats.

[0003] When current restraint vests are used, a sleeve structure that can be sleeved on the back of a chair is usually set on the back of the vest, so that the vest and the chair back form a whole, thereby fixing the patient on the chair back. However, the traditional sleeve structure usually needs to pass through the chair back part from top to bottom. Since patients with mental illness usually find it difficult to cooperate and follow the instructions of medical staff, this structure takes a lot of time to operate and is not convenient for quickly fixing patients with mental illness on the chair back. In view of this, we propose a magnetic buckle seat restraint vest. Utility Model Content

[0004] The purpose of the utility model is to overcome the deficiencies of the prior art, meet actual needs, and provide a magnetic buckle seat restraint vest to solve the technical problem that the current restraint vest takes a lot of time to operate and is not convenient for quickly fixing a mental illness patient on the chair back.

[0005] In order to achieve the purpose of the utility model, the technical solution adopted by the utility model is: designing a magnetic buckle seat restraint vest, including a restraint vest component detachably arranged on a seat component;

[0006] The seat assembly includes a support portion, a seating portion and a backrest portion that are structurally connected;

[0007] The restraint vest assembly includes a vest body with an open structure on one side, a locking assembly for locking the opening position is detachably provided at the opening of the vest body at equal distances in the longitudinal direction, and restraint assemblies for detachably restraining the vest body to the backrest are provided on both sides of the vest body;

[0008] The restraint assembly includes a detachably connected restraint belt 1 and a detachably connected restraint belt 2, a locking assembly for detachably locking the opposing ends of the restraint belt 1 and the restraint belt 2 is arranged between the restraint belt 1 and the restraint belt 2, and the opposing ends of the restraint belt 1 and the restraint belt 2 are respectively constructed with an L-shaped hook 1 and an L-shaped hook 2 that are gripped with each other, and an anti-slip component is arranged at the gripping point of the L-shaped hook 1 and the L-shaped hook 2.

[0009] Preferably, the anti-slip component is a card block which is constructed and arranged on the inner walls of the L-shaped hook one and the L-shaped hook two and is staggered. The end of the card block is bent toward one side to form an anti-slip block one with a claw structure and an anti-slip effect. The inner walls of the L-shaped hook one and the L-shaped hook two are provided with card slots and anti-slip slots which are staggered and adapted for the card block and the anti-slip block one to be plugged in and installed. The ends of the restraint belt one and the restraint belt two which are opposite to each other are fixedly connected to the vest body.

[0010] Preferably, one side of the backrest is symmetrically structured with a bent claw limiting plate for limiting the first and second restraint belts in the longitudinal direction, and one end of the bent claw limiting plate away from the backrest is connected to an anti-slip block 2 for preventing slipping.

[0011] Preferably, the locking assembly includes a detachably connected magnetic buckle component and a plug buckle component, the magnetic buckle component includes a plastic shell with an outer cylinder arranged inside, an inner cylinder is movably arranged inside the outer cylinder, and steel balls are arranged in a ring array between the inner cylinder and the outer cylinder.

[0012] Preferably, one end of the inner cylinder is provided with a positioning block in a circular array structure for the steel balls to flexibly fit and increase the contact area as well as improve the locking effect and stability, and a spring is arranged inside the inner cylinder, and the two ends of the spring are respectively abutted against the plastic shell and the inner cylinder, and one end of the inner wall of the plastic shell is constructed with an annular limiting plate for wrapping and limiting the end of the spring.

[0013] Preferably, the buckle assembly includes a locking seat with a locking pin centrally arranged at one end, and two limiting blocks are arranged in a ring array on the outer edge surface of the locking seat. The end of the locking pin away from the locking seat can be movably inserted in the inner cylinder, and a positioning groove is formed on the outer edge surface of the locking pin, which is adapted to abut against the surface of the steel ball and is used to increase the contact area and improve the locking effect and stability.

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

[0015] 1. By arranging restraint components on both sides of the vest body, restraint belt one and restraint belt two can be wrapped around the back of the backrest, and initial restraint can be achieved by grabbing and connecting the L-shaped hook one and the L-shaped hook two. Compared with the traditional method, the sleeve restraint structure does not need to pass through the backrest from top to bottom, thereby avoiding the situation where the operation process takes a lot of time due to the inability of mental patients to cooperate and follow the instructions of medical staff. It is conducive to quickly fixing the mental patient on the backrest, and further locking can be achieved in conjunction with the locking component, thereby achieving stable restraint of the mental patient.

[0016] 2. By arranging the clamping blocks on the inner walls of the L-shaped hook 1 and the L-shaped hook 2 in a staggered manner, and bending the end of the clamping block toward one side to form an anti-slip block 1 with a claw structure and an anti-slip effect, the setting of the clamping block is conducive to limiting the L-shaped hook 2 and the L-shaped hook 1 in the vertical direction, that is, avoiding the slippage of the L-shaped hook 1 and the L-shaped hook 2 due to the patient's movement after the L-shaped hook 1 and the L-shaped hook 2 are grasped and connected, and the arrangement of the anti-slipping block 1 bending toward one side is conducive to establishing a limiting effect with different gradient angles in the vertical direction of the L-shaped hook 1 and the L-shaped hook 2, thereby further improving the stability of the grasping connection between the L-shaped hook 1 and the L-shaped hook 2. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 This is a schematic diagram of the structure of the restraint vest assembly of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the seat assembly of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the binding assembly of the utility model;

[0021] Figure 5 For this utility model Figure 4 A schematic diagram of the structure of the middle restraint belt 1 and the restraint belt 2 in the separated state;

[0022] Figure 6 It is a schematic diagram of the structure of the utility model in which the magnetic buckle component and the buckle assembly are combined;

[0023] Figure 7 This is a schematic diagram of the internal structure of the magnetic buckle component of the utility model;

[0024] Figure 8 This is a schematic diagram of the structure of the buckle assembly of the utility model;

[0025] Fig. 9 For this utility model Figure 3 A magnified schematic diagram of the structure at center A;

[0026] Fig.10 For this utility model Figure 5 A magnified schematic diagram of the structure at B in the figure.

[0027] In the figure: 1. Constraint vest assembly; 101. Vest body; 2. Magnetic buckle component; 201. Plastic shell; 202. Annular limit plate; 203. Inner cylinder; 204. Positioning block; 205. Spring; 206. Outer cylinder; 207. Steel ball; 3. Constraint assembly; 301. Constraint belt one; 302. Constraint belt two; 303. L-shaped hook one; 304. L-shaped hook two; 305. Block; 306. Anti-slip block one; 307. Slot; 308. Anti-slip slot; 4. Buckle assembly; 401. Locking seat; 402. Limit block two; 403. Locking needle; 404. Positioning slot; 5. Locking assembly; 6. Seat assembly; 601. Support part; 602. Sitting part; 603. Backrest; 604. Claw limit plate; 605. Anti-slip block two. DETAILED DESCRIPTION

[0028] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0029] Example 1: A magnetic buckle seat restraint vest, see Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Fig.10 , comprising a restraint vest assembly 1 detachably arranged on a seat assembly 6, the seat assembly 6 comprising a support portion 601, a seating portion 602 and a backrest portion 603 connected in structure, the restraint vest assembly 1 comprising a vest body 101 with an opening structure on one side, a locking assembly 5 for locking the opening position detachably arranged at an equal distance longitudinally at the opening of the vest body 101, and binding members for detachably restraining the vest body 101 to the backrest portion 603 are arranged on both sides of the vest body 101 The binding component 3 includes a detachably connected binding belt 1 301 and a detachably connected binding belt 2 302, a locking component 5 is provided between the binding belt 1 301 and the binding belt 2 302 for detachably locking the opposing ends of the binding belt 1 301 and the binding belt 2 302, and the opposing ends of the binding belt 1 301 and the binding belt 2 302 are respectively constructed with an L-shaped hook 1 303 and an L-shaped hook 2 304 that are gripped with each other, and an anti-slip component is provided at the gripping point of the L-shaped hook 1 303 and the L-shaped hook 2 304.

[0030] See also Figure 2 , Figure 5 and Fig.10The anti-slip component is a card block 305 which is arranged on the inner wall of the L-shaped hook 1 303 and the L-shaped hook 2 304 and is staggered. The end of the card block 305 is bent toward one side to form an anti-slip block 1 306 with a claw structure and an anti-slip effect. The inner walls of the L-shaped hook 1 303 and the L-shaped hook 2 304 are provided with a card slot 307 and an anti-slip slot 308 which are staggered and adapted to the card block 305 and the anti-slip block 1 306 for plugging and installation. The opposite ends of the restraint belt 1 301 and the restraint belt 2 302 are fixedly connected to the vest body 101.

[0031] See also Figure 3 , Figure 4 and Fig. 9 A bent claw limiting plate 604 for limiting the position of the restraint belt 1 301 and the restraint belt 2 302 in the longitudinal direction is symmetrically arranged on one side of the backrest portion 603, and an anti-slip block 2 605 for preventing slipping is connected to one end of the bent claw limiting plate 604 away from the backrest portion 603.

[0032] See also Figure 2 , Figure 4 , Figure 6 , Figure 7 and Figure 8 The locking assembly 5 includes a detachably connected magnetic buckle component 2 and a plug buckle component 4. The magnetic buckle component 2 includes a plastic shell 201 in which an outer cylinder 206 is arranged. An inner cylinder 203 is movably arranged inside the outer cylinder 206. Steel balls 207 are arranged in an annular array between the inner cylinder 203 and the outer cylinder 206. One end of the inner cylinder 203 is provided with a positioning block 204 in an annular array structure for the steel balls 207 to movably fit and increase the contact area and improve the locking effect and stability. A spring 205 is arranged inside the inner cylinder 203, and the two ends of the spring 205 are respectively abutted against the plastic shell 201 and Inner cylinder 203, one end of the inner wall of plastic shell 201 is configured with an annular limiting plate 202 for wrapping and limiting the end of spring 205, buckle assembly 4 includes a locking seat 401 with a locking pin 403 arranged in the center at one end, and a limiting block 2 402 is arranged in an annular array structure on the outer edge surface of locking seat 401, and the end of locking pin 403 away from locking seat 401 can be movably inserted in inner cylinder 203, and a positioning groove 404 is formed on the outer edge surface of locking pin 403 to abut against the surface of matching steel ball 207 and to increase the contact area and improve the locking effect and stability. The utility model solves the technical problem that the current restraint vest needs to spend a lot of time when operating and is not convenient for fastening mental patients on the back of the chair by setting the restraint assembly 3.

[0033] Working principle: When in use, first wear the vest body 101 on the patient's upper body, then control the patient to sit on the sitting part 602 and lean against the backrest 603, then stretch the restraint belt 1 301 and the restraint belt 2 302 and wrap them around the back of the backrest 603, and make the L-shaped hook 1 303 and the L-shaped hook 2 304 grab each other, after the grabbing is completed, the clamping block 305 and the anti-slipping block 1 306 are respectively inserted into the clamping slot 307 and the anti-slipping slot 308 and play a role in limiting the position in the vertical direction, then longitudinally arrange the locking component 5 at the opening position of the vest body 101, and arrange the locking component 5 until the L-shaped hook 1 303 and the L-shaped hook 2 304 are grabbed, so that the lock The stop pin 403 passes through the vest body 101, the L-shaped hook 1 303 and the L-shaped hook 2 304, and the steel ball 207 is pushed to move by the insertion of the locking pin 403, and the inner cylinder 203 is pushed to move by the steel ball 207, so that the spring 205 is compressed and deformed, and the elastic force generated by the deformation of the spring 205 pushes the inner cylinder 203 to move in the opposite direction, so that the positioning block 204 fits the surface of the steel ball 207 and applies a thrust to it, so that the locking pin 403 is clamped by the steel ball 207, thereby achieving the locking of the L-shaped hook 1 303 and the L-shaped hook 2 304 and the opening position of the vest body 101, that is, achieving the patient's stable restraint on the seat assembly 6.

[0034] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A magnetic button seat restraint vest, characterized in that: It comprises a restraint vest assembly (1) which is detachably arranged on a seat assembly (6); The seat assembly (6) comprises a support portion (601), a seating portion (602) and a backrest portion (603) which are structurally connected; The restraint vest assembly (1) comprises a vest body (101) with an open structure on one side, the opening of the vest body (101) is detachably provided with locking assemblies (5) for locking the opening position at equal distances in the longitudinal direction, and restraint assemblies (3) for detachably restraining the vest body (101) to the backrest (603) are provided on both sides of the vest body (101); The restraint assembly (3) comprises a restraint belt 1 (301) and a restraint belt 2 (302) which are detachably connected, a locking assembly (5) is provided between the restraint belt 1 (301) and the restraint belt 2 (302) for detachably locking the opposing ends of the restraint belt 1 (301) and the restraint belt 2 (302), and the opposing ends of the restraint belt 1 (301) and the restraint belt 2 (302) are respectively provided with an L-shaped hook 1 (303) and an L-shaped hook 2 (304) which are gripped with each other, and an anti-slip component is provided at the gripping point of the L-shaped hook 1 (303) and the L-shaped hook 2 (304).

2. A magnetic buckle seat restraint vest as claimed in claim 1, characterized in that: The anti-slip component is a staggered clamping block (305) arranged on the inner wall of the L-shaped hook 1 (303) and the L-shaped hook 2 (304); the end of the clamping block (305) is bent toward one side to form an anti-slipping block 1 (306) having a claw structure and having an anti-slipping effect; the inner walls of the L-shaped hook 1 (303) and the L-shaped hook 2 (304) are provided with a staggered clamping groove (307) and an anti-slipping groove (308) adapted for plugging and installing the clamping block (305) and the anti-slipping block 1 (306); the opposite ends of the restraining belt 1 (301) and the restraining belt 2 (302) are fixedly connected to the vest body (101).

3. A magnetic buckle seat restraint vest as claimed in claim 1, characterized in that: A symmetrical structure on one side of the backrest (603) is provided with a bent claw limiting plate (604) for limiting the position of restraint belt 1 (301) and restraint belt 2 (302) in the longitudinal direction, and an end of the bent claw limiting plate (604) away from the backrest (603) is connected to an anti-slip block 2 (605) for preventing slipping.

4. A magnetic buckle seat restraint vest as claimed in claim 1, characterized in that: The locking assembly (5) comprises a detachably connected magnetic buckle component (2) and a plug buckle component (4), wherein the magnetic buckle component (2) comprises a plastic shell (201) in which an outer cylinder (206) is arranged, an inner cylinder (203) is movably arranged inside the outer cylinder (206), and steel balls (207) are arranged in a ring array between the inner cylinder (203) and the outer cylinder (206).

5. A magnetic buckle seat restraint vest as claimed in claim 4, characterized in that: One end of the inner cylinder (203) is provided with a positioning block (204) in a circular array structure for the steel balls (207) to flexibly fit and increase the contact area and enhance the locking effect and stability, and a spring (205) is arranged inside the inner cylinder (203), the two ends of the spring (205) are respectively abutted against the plastic shell (201) and the inner cylinder (203), and one end of the inner wall of the plastic shell (201) is configured with an annular limiting plate (202) for wrapping and limiting the end of the spring (205).

6. A magnetic buckle seat restraint vest as claimed in claim 5, characterized in that: The buckle assembly (4) comprises a locking seat (401) with a locking pin (403) arranged at the center of one end, a limiting block (402) arranged in a ring array on the outer edge surface of the locking seat (401), an end of the locking pin (403) away from the locking seat (401) is movably inserted in the inner cylinder (203), and a positioning groove (404) is formed on the outer edge surface of the locking pin (403) to abut against the surface of the matching steel ball (207) and to increase the contact area and improve the locking effect and stability.

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