CN221534291U

CN221534291U - Protective constraint chair

Info

Publication number: CN221534291U
Application number: CN202322530251.8U
Authority: CN
Inventors: 陆沈艳; 陆喜建; 杨丹
Original assignee: Nanning Fifth People's Hospital
Current assignee: Nanning Fifth People's Hospital
Priority date: 2023-09-18
Filing date: 2023-09-18
Publication date: 2024-08-16
Anticipated expiration: 2033-09-18

Abstract

The utility model relates to the field of constraint chairs, in particular to a protective constraint chair, which comprises a framework, wherein a cushion assembly is movably arranged in the framework, the cushion assembly comprises a base plate, a threaded sleeve, a sliding sleeve, a bidirectional screw rod, a sliding rod, a motor and a gear, a lifting assembly is movably arranged in front of the framework, the lifting assembly comprises a top plate, a first connecting seat, a sliding rail, an electric push rod and a second connecting seat, armrests are symmetrically and fixedly arranged on the upper surface of the framework, a supporting assembly is fixedly connected below the armrests, and the supporting assembly comprises a clamping ring, a U-shaped rod, a lantern ring, a supporting ring and a plunger rod. According to the utility model, when a patient is restrained on the chair, the patient with incontinence is convenient to clean, so that the patient can defecate on the chair, the excrement is prevented from being stained on the chair and clothes, the legs of the patient leave the ground, the patient is not easy to exert force when sitting, and the struggling reaction force of the patient is reduced.

Description

Protective constraint chair

Technical Field

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

Background

Currently, depending on their particular situation, there is sometimes a need to take mandatory, activity-limiting medical protection measures for mental patients or groups whose activities are not controllable.

The bulletin number is: CN219289853U, the disclosed "restraint device of psychiatric department protection chair", belongs to psychiatric department treatment auxiliary assembly technical field, including protection chair, shoulder constraint subassembly and two sets of wrist fixed establishment, wrist fixed establishment is including connecting plate and fixed box, the top of connecting plate is equipped with the fixed establishment of constituteing by bottom plate and fixed band, the inside symmetry of fixed box is equipped with two supporting shoes, sliding connection has the movable rod between supporting shoe and the fixed box, the movable rod rotates on the one end that faces mutually and is connected with the locking lever, be equipped with the spacing ring on the movable rod, be equipped with the spring between spacing ring and the fixed box, be provided with the locking plate in the middle of the bottom of connecting plate perpendicularly. The wrist fixing structure can be conveniently connected with the protective chair, and plays a role in continuous constraint after treatment is completed;

When the chair is used, certain defects still exist, part of mental patients have the condition of incontinence of urine and feces due to mental disorder, when the patients are restrained on the chair, the struggling of the patients can aggravate the incontinence of the urine and feces, the patients are easy to be stained on the chair, the patients are inconvenient to clean on the restraint chair, and the legs of the patients are directly placed on the ground, so that the patients can easily exert force when sitting, and more severe struggling is generated.

Disclosure of utility model

In order to overcome the technical problems, the utility model aims to provide a protective constraint chair, which is characterized in that a motor is used for running to drive a base plate to move outwards, the lower part of the buttocks of a patient is opened, a U-shaped rod is moved towards the inside of a framework, a clamp ring is used for clamping the waist of the patient, the waist of the patient is supported from the waist, the buttocks of the patient is reduced, meanwhile, the waist of the patient is constrained, then a plug rod is moved downwards to fix the U-shaped rod and the clamp ring, the waist of the patient is fixed, so that the patient is constrained on a chair under the condition that the buttocks of the patient are not stressed, and then when the patient is constrained on the chair, the patient is conveniently cleaned, the patient can be defecation the chair, excrement is prevented from being polluted on the chair and the clothes, the leg of the patient is fixed on one side surface of a top plate through the constraint belt, an electric push rod is stretched, the top plate is rotated, the leg of the patient is lifted upwards, and the leg of the patient is separated from the ground, so that the patient is not easy to exert force when sitting, and the force of the patient is reduced.

The aim of the utility model can be achieved by the following technical scheme:

The utility model provides a protective constraint chair, includes the skeleton, the inside activity of skeleton is equipped with the cushion subassembly, the cushion subassembly includes backing plate, thread bush, sliding sleeve, two-way lead screw, slide bar, motor and gear, the place ahead activity of skeleton is equipped with the lifting subassembly, the lifting subassembly includes roof, connecting seat, slide rail, electric putter and No. two connecting seats, skeleton upper surface symmetry fixed mounting has the handrail, handrail below fixedly connected with supporting component, the supporting component includes snap ring, U type pole, lantern ring, supporting ring and inserted bar.

The method is further characterized in that: the support plate is fixedly arranged at the lower end of the inner side surface of the framework, the backrest is fixedly arranged between the two armrests, and the binding belt is fixedly arranged on the upper surface of each armrest.

The method is further characterized in that: the bidirectional screw rod penetrates through the framework and is rotationally connected with the framework, the two backing plates are symmetrically and movably arranged on the inner side of the framework, the threaded sleeve and the sliding sleeve are respectively and fixedly arranged on one side of the lower surface of the backing plates, and the sliding rod is fixedly arranged on the inner side surface of the framework.

The method is further characterized in that: the two sliding sleeves are in sliding connection with the sliding rod, the two threaded sleeves are in screwing connection with the two-way screw rod, the motor is fixedly arranged on the outer side surface of the framework, the two gears are respectively fixedly arranged on the output end of the motor and one end surface of the two-way screw rod, and the two gears are in movable meshing connection.

The method is further characterized in that: the first connecting seat is fixedly arranged on the front surface of the framework, one end of the top plate is rotationally connected with the first connecting seat, the sliding rail is fixedly arranged on the inner side surface of the top plate, and the second connecting seat is fixedly arranged at the lower end of the inner side surface of the framework and is rotationally connected with one end of the electric push rod. The other end of the electric push rod is fixedly provided with a rotating rod and is in sliding connection with the sliding rail.

The method is further characterized in that: the two ends of the U-shaped rod are fixedly connected with the two ends of the clamping ring respectively, the two lantern rings are symmetrically and movably sleeved on the outer side surface of the U-shaped rod, and one end of each lantern ring is fixedly connected with the handrail.

The method is further characterized in that: the U-shaped rod is characterized in that a plurality of limiting holes are formed in the outer side surface of the U-shaped rod at equal intervals, the supporting ring is fixedly arranged on one side surface of the lantern ring, and the inserted rod penetrates through the supporting ring and is movably connected with the limiting holes.

The utility model has the beneficial effects that:

1. Through motor operation, drive the backing plate outside and remove, open patient buttock below, the sliding sleeve removes on the slide bar surface, stability when increasing the backing plate and remove the U type pole to skeleton inside, make the snap ring block patient's waist, support the patient from the waist, reduce patient buttock atress, restraint patient's waist simultaneously, then move the inserted bar downwards, make it insert the spacing downthehole portion of corresponding position, it is fixed with U type pole and snap ring, make patient's waist fixed, thereby under the condition that makes patient's buttock not atress, restraint the patient on the chair, and then can be when restraint the patient on the chair, be convenient for clear up the patient that part exists the incontinence of urine and faeces, make it to defecation on the chair, be stained with excrement and urine on avoiding chair and clothing.

2. Fix patient's leg at roof one side surface through restraint band, electric putter stretches, makes the bull stick slide in the slide rail is inside, and the roof upset is moved in the top, upwards rises patient's shank to make patient's shank leave ground, make the patient be difficult for exerting force when sitting, reduce the dynamics that its struggle was reacted.

Drawings

The utility model is further described below with reference to the accompanying drawings.

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the overall split structure of the present utility model;

FIG. 3 is a schematic diagram of the overall side cross-sectional structure of the present utility model;

FIG. 4 is a schematic vertical sectional view of a support assembly according to the present utility model;

FIG. 5 is a schematic view of the vertical cross-sectional structure of the seat cushion assembly of the present utility model;

Figure 6 is a schematic cross-sectional view of a seat cushion assembly and a frame portion of the present utility model.

In the figure: 1. a skeleton; 101. a support plate; 102. an armrest; 103. a tie-down strap; 104. a backrest; 2. a seat cushion assembly; 201. a backing plate; 202. a thread sleeve; 203. a sliding sleeve; 204. a two-way screw rod; 205. a slide bar; 206. a motor; 207. a gear; 3. a lifting assembly; 301. a top plate; 302. a first connecting seat; 303. a slide rail; 304. an electric push rod; 305. a second connecting seat; 4. a support assembly; 401. a clasp; 402. a U-shaped rod; 403. a collar; 404. a support ring; 405. a rod; 406. and a limiting hole.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, 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. 1-6, a protective restraint chair comprises a framework 1, a support plate 101 is fixedly installed at the lower end of the inner side surface of the framework 1, a backrest 104 is fixedly installed between two armrests 102, a restraint strap 103 is fixedly installed on the upper surface of each armrests 102, the support plate 101 is used for placing a bed pan, excrement and clean water are placed, the restraint strap 103 restrains the arm of a patient, a cushion component 2 is movably arranged in the framework 1, the cushion component 2 comprises a base plate 201, a threaded sleeve 202, a sliding sleeve 203, a bidirectional screw 204, a sliding rod 205, a motor 206 and a gear 207, a lifting component 3 is movably arranged in front of the framework 1, the lifting component 3 comprises a top plate 301, a first connecting seat 302, a sliding rail 303, an electric push rod 304 and a second connecting seat 305, the armrests 102 are symmetrically and fixedly installed on the upper surface of the framework 1, a support component 4 is fixedly connected below the armrests 102, and comprises a clamping ring 401, a lantern ring 403, a supporting ring 404 and a plunger 405.

The bidirectional screw rod 204 penetrates through the framework 1 and is rotationally connected with the framework 1, two backing plates 201 are symmetrically and movably arranged on the inner side of the framework 1, the threaded sleeve 202 and the sliding sleeve 203 are respectively and fixedly arranged on one side of the lower surface of the backing plates 201, and the sliding rod 205 is fixedly arranged on the inner side surface of the framework 1; the two sliding sleeves 203 are in sliding connection with the sliding rod 205, the two threaded sleeves 202 are both in screwing connection with the bidirectional screw rod 204, the motor 206 is fixedly arranged on the outer side surface of the framework 1, the two gears 207 are respectively fixedly arranged at the output end of the motor 206 and one end surface of the bidirectional screw rod 204, the two gears 207 are in movable meshing connection, the motor 206 runs, the bidirectional screw rod 204 is rotated through the transmission of the gears 207, the two threaded sleeves 202 move in opposite directions to drive the base plate 201 to move outwards, the lower part of the buttocks of a patient is opened, the buttocks of the patient is conveniently cleaned and excrement is conveniently received, the sliding sleeves 203 move on the surface of the sliding rod 205, and the stability of the base plate 201 during movement is improved; two ends of the U-shaped rod 402 are fixedly connected with two ends of the clamping ring 401 respectively, two lantern rings 403 are symmetrically and movably sleeved on the outer side surface of the U-shaped rod 402, and one end of each lantern ring 403 is fixedly connected with the handrail 102; a plurality of limiting holes 406 are formed in the outer side surface of the U-shaped rod 402 at equal intervals, the supporting ring 404 is fixedly arranged on one side surface of the lantern ring 403, the inserted link 405 penetrates through the supporting ring 404 and is movably connected with the limiting holes 406, the U-shaped rod 402 is moved towards the inside of the framework 1, the clamping ring 401 clamps the waist of a patient, the patient is supported from the waist, the hip stress of the patient is reduced, the waist of the patient is restrained, then the inserted link 405 is moved downwards, the inside of the limiting holes 406 at the corresponding positions is inserted, the U-shaped rod 402 and the clamping ring 401 are fixed, the waist of the patient is fixed, under the condition that the hip of the patient is not stressed, the patient is restrained on a chair, and then the patient can be cleaned when the patient is restrained on the chair, the patient with the incontinence of urine and feces are partially reserved on the chair, and feces are prevented from being polluted on the chair and clothes.

The first connecting seat 302 is fixedly arranged on the front surface of the framework 1, one end of the top plate 301 is rotationally connected with the first connecting seat 302, the sliding rail 303 is fixedly arranged on the inner side surface of the top plate 301, the second connecting seat 305 is fixedly arranged at the lower end of the inner side surface of the framework 1 and is rotationally connected with one end of the electric push rod 304, the other end of the electric push rod 304 is fixedly provided with a rotating rod and is in sliding connection with the sliding rail 303, the leg of a patient is fixed on one side surface of the top plate 301 through a restraint strap, the electric push rod 304 stretches, the rotating rod slides in the sliding rail 303, the top plate 301 is jacked to turn over, the leg of the patient is lifted upwards, so that the leg of the patient leaves the ground, the patient is not easy to exert force when sitting, and the struggling reaction force of the patient is reduced.

Working principle: during the use, backup pad 101 is used for placing the bedpan, receive excrement and urine and clearance water, constraint area 103 constraint patient's arm, motor 206 moves, through gear 207's transmission, make two-way lead screw 204 rotate, two thread bush 202 move in opposite directions, drive backing plate 201 outside and remove, open patient buttock below, be convenient for clear up patient buttock and receive excrement and urine, sliding sleeve 203 moves on slide bar 205 surface, stability when increasing backing plate 201 and remove U type pole 402 to skeleton 1 inside, make snap ring 401 block patient's waist, support the patient from the waist, reduce patient's buttock atress, constraint patient's waist simultaneously, then move inserted bar 405 downwards, make it insert the spacing hole 406 inside of corresponding position, fix U type pole 402 and snap ring 401, make patient's waist fixed, under the circumstances that makes patient's buttock atress, constraint patient is on the chair, and then can be convenient for clear up the patient that partial incontinence exists on the chair, make it carry out the defecation the chair, avoid chair and the clothing to be stained with excrement and urine, make the constraint band (constraint band and action with 103 the same and with the picture, support the patient's waist, reduce the electric force of the top plate 301 is not fixed in the top plate 301, make patient's top plate 301 stretch upward, thereby the top plate is difficult to roll over the top, the patient's top is difficult to roll over, the top is stretched, the top is difficult to the top is made on the surface is difficult to the top to the patient's side is pressed, the top is difficult to be rolled up.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is merely illustrative and explanatory of the utility model, as various modifications and additions may be made to the particular embodiments described, or in a similar manner, by those skilled in the art, without departing from the scope of the utility model or exceeding the scope of the utility model as defined in the claims.

Claims

1. The utility model provides a protective constraint chair, its characterized in that, including skeleton (1), the inside activity of skeleton (1) is equipped with cushion subassembly (2), cushion subassembly (2) are including backing plate (201), thread bush (202), sliding sleeve (203), two-way lead screw (204), slide bar (205), motor (206) and gear (207), the place ahead activity of skeleton (1) is equipped with lifting subassembly (3), lifting subassembly (3) include roof (301), connecting seat (302), slide rail (303), electric putter (304) and No. two connecting seats (305), skeleton (1) upper surface symmetry fixed mounting has handrail (102), handrail (102) below fixedly connected with supporting component (4), supporting component (4) are including snap ring (401), U type pole (402), lantern ring (403), supporting ring (404) and inserted bar (405).

2. A protective restraint chair according to claim 1, characterized in that a support plate (101) is fixedly mounted at the lower end of the inner side surface of the framework (1), a backrest (104) is fixedly mounted between two armrests (102), and a restraint strap (103) is fixedly mounted on the upper surface of each armrest (102).

3. The protective restraint chair according to claim 1, wherein the bidirectional screw rod (204) penetrates through the framework (1) and is rotationally connected with the framework (1), the two cushion plates (201) are symmetrically and movably arranged on the inner side of the framework (1), the threaded sleeve (202) and the sliding sleeve (203) are fixedly arranged on one side of the lower surface of the cushion plates (201) respectively, and the sliding rod (205) is fixedly arranged on the inner side surface of the framework (1).

4. The protective restraint chair according to claim 1, wherein two sliding sleeves (203) are slidably connected with sliding rods (205), two threaded sleeves (202) are both rotatably connected with a bidirectional screw rod (204), the motor (206) is fixedly installed on the outer side surface of the framework (1), two gears (207) are respectively fixedly installed on the output end of the motor (206) and one end surface of the bidirectional screw rod (204), and the two gears (207) are movably engaged and connected.

5. The protective restraint chair according to claim 1, wherein the first connecting seat (302) is fixedly mounted on the front surface of the framework (1), one end of the top plate (301) is rotatably connected with the first connecting seat (302), the sliding rail (303) is fixedly mounted on the inner side surface of the top plate (301), the second connecting seat (305) is fixedly mounted at the lower end of the inner side surface of the framework (1) and is rotatably connected with one end of the electric push rod (304), and the other end of the electric push rod (304) is fixedly provided with a rotating rod and is slidably connected with the sliding rail (303).

6. The protective restraint chair according to claim 1, wherein two ends of the U-shaped rod (402) are fixedly connected with two ends of the snap ring (401), two lantern rings (403) are symmetrically and movably sleeved on the outer side surface of the U-shaped rod (402), and one end of each lantern ring (403) is fixedly connected with the armrest (102).

7. The protective restraint chair according to claim 1, wherein a plurality of limiting holes (406) are formed in the outer side surface of the U-shaped rod (402) at equal intervals, the supporting ring (404) is fixedly mounted on one side surface of the collar (403), and the inserted rod (405) penetrates through the supporting ring (404) to be movably connected with the limiting holes (406).