CN219835772U - Chair with constraint function - Google Patents

Abstract

The utility model discloses a chair with a constraint function, which comprises a seat plate and armrests, wherein supporting legs are arranged at two ends of the seat plate, a limiting first rotating shaft is arranged above the supporting legs, the middle of each limiting rotating shaft is provided with an armrest, the middle of each armrest is provided with a supporting plate, and hand fixing rings are arranged above the supporting plates.

Description

Chair with constraint function

Technical Field

The utility model relates to the technical field of chairs, in particular to a chair with a constraint function.

Background

The constraint protection is a medical protection measure which is forced to limit the behavior activity to the maximum extent by medical staff aiming at the special condition of the patient in the psychiatric medical process, and is one of methods for treating and nursing the special patient in the psychiatric department, so as to minimize the injury of other unexpected factors to the patient.

The existing chair with constraint function restrains patients, and simultaneously, because the waist, the hands and the like of the patients need to be bound, but the binding mode is troublesome to operate, the required time is long, the functional structure is single, the height of the foot support can not be adjusted for different patients, and the patients have uncomfortable symptoms.

Disclosure of Invention

The utility model aims to provide a chair with a restraint function, which solves the problems that the restraint function is provided in the background art, and meanwhile, the waist, the hands and the like of a patient need to be restrained, but the restraint mode is troublesome to operate, the required time is long, the function structure is single, the height of a foot rest cannot be adjusted for different patients, and the patient has uncomfortable symptoms.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a chair with constraint function, includes seat and handrail, the landing leg is installed at the both ends of seat, and the top of landing leg is provided with spacing pivot, the handrail is installed to the centre of spacing pivot, and the mid-mounting of handrail has the backup pad, hand solid fixed ring is installed to the top of backup pad, and the left end of hand solid fixed ring installs first pivot, first fixed section is installed to the right-hand solid fixed ring's right-hand member, and the top of seat installs the waist about band to the couple is installed to the end of waist about band, the buckle is installed on the right side of seat, fixed through-hole has been seted up to the inside of landing leg, and fixed through-hole's internally mounted has the second fixed section, the foot layer board is installed in the place ahead of seat, and the left side of foot layer board installs the connecting block, and the internally mounted screw thread axle of connecting block, the spout has been seted up on the right side of foot, and the internally mounted of spout has the callus on the sole.

Preferably, the handrail forms a rotating structure through the limiting rotating shaft and the supporting legs, and the second fixing section forms a clamping structure through the fixing through holes and the supporting legs and the handrail.

Preferably, the hand fixing ring forms a rotating structure between the first rotating shaft and the supporting plate, and the hand fixing ring is provided with two groups, and the hand fixing ring is centrosymmetric along the supporting plate.

Preferably, the waist restraint strap forms a clamping structure through between the hook and the buckle, and the waist restraint strap adopts a flexible nylon strap body.

Preferably, the foot supporting plate forms a lifting structure with the seat plate through a threaded shaft, a sliding block, a connecting block, a sliding groove and two groups of connecting blocks, and the connecting blocks are centrally symmetrical along the threaded shaft.

Preferably, the foot pad is fixedly connected with the supporting leg, and the foot pad is provided with four groups.

The utility model has the advantages that:

1. according to the utility model, the limiting rotating shaft is arranged at the tail end of the handrail, the handrail can rotate through the limiting rotating shaft, when a patient needs to be fixed, the patient can be restrained by rotating the handrail, meanwhile, the handrail can be fixed on the supporting legs through the second fixing section and the fixing through holes, the restraint on the patient is reinforced, the hand fixing ring is arranged on the handrail, the hand fixing ring can be opened and rotated, and the size of the hand fixing ring can be adjusted through the first fixing section, so that the hands of the patient can be well protected, and the comfort level of the patient can be ensured;

2. according to the utility model, the height of the foot supporting plate can be adjusted through the threaded shaft, so that the patient can be restrained at a comfortable position according to the leg lengths of different heights of the patient, meanwhile, the waist restraint belt is arranged on the chair, and the waist restraint belt is a flexible nylon belt body, so that the waist of the patient is well fixed, and the patient is protected from being injured.

Drawings

FIG. 1 is a schematic diagram of the main structure of the present utility model;

FIG. 2 is a schematic diagram of the constraint function architecture of the present utility model;

fig. 3 is a schematic view of the structure of the leg rest of the present utility model.

In the figure: 1. a seat plate; 2. a support leg; 3. a limiting rotating shaft; 4. an armrest; 5. a support plate; 6. a hand fixing ring; 7. a first rotating shaft; 8. a first fixed section; 9. a waist restraining belt; 10. a hook; 11. a buckle; 12. a fixing through hole; 13. a second fixed section; 14. a foot support plate; 15. a connecting block; 16. a threaded shaft; 17. a chute; 18. a slide block; 19. foot pad.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a chair with constraint function, including seat 1 and handrail 4, landing leg 2 is installed at the both ends of seat 1, and the top of landing leg 2 is provided with spacing pivot 3, handrail 4 is installed to the centre of spacing pivot 3, and the mid-mounting of handrail 4 has backup pad 5, hand solid fixed ring 6 is installed to the top of backup pad 5, and first pivot 7 is installed to the left end of hand solid fixed ring 6, first fixed section 8 is installed to the right-hand member of hand solid fixed ring 6, and waist constraint belt 9 is installed to the top of seat 1, and couple 10 is installed to the end of waist constraint belt 9, buckle 11 is installed on the right side of seat 1, fixed through-hole 12 has been seted up to the inside of landing leg 2, and fixed through-hole 12 internally mounted has second fixed section 13, foot layer board 14 is installed in the place ahead of seat 1, and the left side of foot layer board 14 installs connecting block 15, and the internally mounted of connecting block 15 has screw thread axle 16, spout 17 is seted up on the right side of foot layer board 14, and the internally mounted of spout 17 has slider 18, callus on the foot pad 19 is installed to the below of landing leg 2.

Further, the handrail 4 forms a rotating structure through the spacing pivot 3 and the landing leg 2, and the second fixed section 13 forms a clamping structure through the fixed through hole 12 and the landing leg 2 and the handrail 4, when the patient needs to be fixed, the patient can be restrained by rotating the handrail 4, and when the patient is seated, the operation can be simpler, and the restraint to the patient is reinforced.

Further, the hand fixing ring 6 forms a rotating structure between the first rotating shaft 7 and the supporting plate 5, and the hand fixing ring 6 is provided with two groups, and the hand fixing ring 6 is centrosymmetric along the supporting plate 5, so that the hands of the patient are well protected and the comfort level of the patient is ensured.

Further, the waist restraint strap 9 forms a clamping structure through the hook 10 and the buckle 11, and the waist restraint strap 9 adopts a flexible nylon strap body, so that the waist of a patient is well fixed, and the patient is protected from being injured.

Further, the foot supporting plate 14 forms a lifting structure with the seat plate 1 through the threaded shaft 16, the sliding block 18, the connecting block 15 and the sliding groove 17, the connecting block 15 is provided with two groups, and the connecting block 15 is centrosymmetric along the threaded shaft 16, so that the patient can be restrained at a comfortable position according to the leg lengths of different heights of the patient.

Further, the foot pad 19 is fixedly connected with the supporting leg 2, and the foot pad 19 is provided with four groups, and the installation foot pad 19 enables the chair to increase the anti-skid function, so that the stability of the chair is improved when a patient sits on the chair, and the safety of the patient is further ensured.

Working principle: for such chair with constraint function, the end of the waist constraint belt 9 with nylon material is provided with the hook 10, through the clamping action between the hook 10 and the buckle 11, the hook 10 can pop out when the buckle 11 is pressed, so that the waist constraint belt 9 can be adjusted according to a patient, the patient can be well constrained and protected, the armrest 4 can be manually rotated to rotate under the action of the first rotating shaft 7 by pulling up the second fixing section 13, the patient can be well constrained while sitting down, the hand fixing ring 6 arranged above the supporting plate 5 can be released from the closed state by pulling up the first fixing section 8, the hand fixing ring 6 can be rotated through the first rotating shaft 7, after the hand of the patient is placed, the hand fixing ring can be well constrained by the first fixing section 8, the foot 14 can be lifted and operated under the common action of the sliding groove 17 by rotating the threaded shaft 16 and the sliding block 18, so that the patient can be properly adjusted according to different heights of the patient.

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

Claims (6)

1. A chair with restraint function, characterized in that: including seat (1) and handrail (4), landing leg (2) are installed at the both ends of seat (1), and the top of landing leg (2) is provided with spacing pivot (3), handrail (4) are installed in the centre of spacing pivot (3), and mid-mounting of handrail (4) has backup pad (5), hand solid fixed ring (6) are installed to the top of backup pad (5), and the left end of hand solid fixed ring (6) installs first pivot (7), first fixed section (8) are installed to the right-hand solid fixed ring (6), and waist restraint band (9) are installed to the top of seat (1) to waist restraint band (9) end are installed couple (10), buckle (11) are installed on the right side of seat (1), fixed through-hole (12) have been seted up to the inside of landing leg (2), and the internally mounted of fixed through-hole (12) has second fixed section (13), foot layer board (14) are installed in the place ahead of seat (1), and the left side (14) installs first fixed section (8), and the top of seat (1) installs slider (15), and connecting block (17) are installed in the inside of foot layer board (17) and connecting block (17) are seted up to the end of waist restraint band (9), foot pads (19) are arranged below the supporting legs (2).

2. A chair with restraint function according to claim 1, wherein: the handrail (4) forms a rotating structure with the supporting leg (2) through the limiting rotating shaft (3), and the second fixing section (13) forms a clamping structure with the supporting leg (2) and the handrail (4) through the fixing through hole (12).

3. A chair with restraint function according to claim 1, wherein: the hand fixing ring (6) forms a rotating structure with the supporting plate (5) through the first rotating shaft (7), the hand fixing ring (6) is provided with two groups, and the hand fixing ring (6) is centrosymmetric along the supporting plate (5).

4. A chair with restraint function according to claim 1, wherein: the waist restraint strap (9) forms a clamping structure through the hook (10) and the buckle (11), and the waist restraint strap (9) adopts a flexible nylon strap body.

5. A chair with restraint function according to claim 1, wherein: the foot support plates (14) form a lifting structure with the seat plate (1) through threaded shafts (16), sliding blocks (18), connecting blocks (15) and sliding grooves (17), the connecting blocks (15) are provided with two groups, and the connecting blocks (15) are in central symmetry along the threaded shafts (16).

6. A chair with restraint function according to claim 1, wherein: the foot pad (19) is fixedly connected with the supporting leg (2), and the foot pad (19) is provided with four groups.