CN223095147U

CN223095147U - Conveniently folded accompanying chair

Info

Publication number: CN223095147U
Application number: CN202422119622.8U
Authority: CN
Inventors: 凌卫中
Original assignee: Suzhou Shell Intelligent Medical Technology Co ltd
Current assignee: Suzhou Shell Intelligent Medical Technology Co ltd
Priority date: 2024-08-30
Filing date: 2024-08-30
Publication date: 2025-07-15
Anticipated expiration: 2034-08-30

Abstract

The utility model relates to the technical field of medical equipment and discloses a convenient-to-fold accompanying chair, which comprises a seat support, wherein a folding seat is rotatably connected to the seat support, an anti-theft lock for limiting the folding support is arranged on the seat support, the seat support comprises two groups of support side plates and a limiting connecting beam, and through the cooperation among the seat support, the folding seat and the anti-theft lock, the chair is converted to be unfolded and folded with a bed, a noise reduction structure is adopted, so that collision noise is greatly reduced, the convenience of caring the friends is brought, the environment is ensured, the stability and weighing capacity of the folded seat after being unfolded are improved, the whole seat is of a detachable structure, a backrest and a pillow seat plate can be detached, the whole frame can be detached, the transport cost is saved, the on-site operation and maintenance assembly is convenient, meanwhile, the damage probability is greatly reduced, the use rate is improved, the battery is convenient to replace, and the operation and maintenance times and the cost are reduced.

Description

Conveniently folded accompanying chair

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a convenient-to-fold accompanying chair.

Background

The accompanying chair is a folding medical ward accompanying chair, can sit or lie, can be folded to reduce occupied space, can be used as a medical ward accompanying bed or as a widened sickbed for placing treatment devices and articles, and is convenient to use;

In the prior art, the application number is CN201921616966.2, which discloses a nursing chair, and belongs to the technical field of medical appliances, the nursing chair comprises a headrest surface, a backrest surface and an auxiliary support, wherein the auxiliary support comprises two pairs of cross rear hinged support legs, the lower parts of the headrest surface and the backrest surface are connected with a first underframe and a second underframe of a frame structure, the first underframe and the second underframe are hinged, and frame beams of the first underframe and the second underframe are hinged with the top ends of the auxiliary support legs through connecting pieces. The chair can be supported at the weak joint of the chair, so that the bearing of the hinge part is reduced, and the service life of the chair is prolonged;

The stability of the chair after being unfolded is improved, but the chair has the following disadvantages:

1. The accompanying chair does not have a locking structure when not unfolded, so that the accompanying chair is easy to unfold when not used;

2. After the accompanying chair is unfolded, the auxiliary support is needed to be used for improving the weighing capacity after the chair is unfolded, the structure is complex, and the operation is inconvenient, so that the convenient folding accompanying chair is needed.

Disclosure of utility model

The utility model aims to provide a conveniently folded accompanying chair, which improves the stability of the accompanying chair during storage, simultaneously increases an electronic lock, reduces the disorder use condition of the accompanying chair, improves the tidy effect of the arrangement of accompanying articles in a hospital, reduces accompanying noise by adopting a noise reduction structure, improves the weighing capacity of the accompanying chair, has a simple structure, is convenient to assemble and disassemble, and improves the convenience during use, so as to solve the problems in the prior art.

In order to achieve the aim, the utility model provides the technical scheme that the convenient-to-fold accompanying chair comprises a seat support, wherein a folding seat is rotatably connected to the seat support, and an anti-theft lock for limiting the folding support is arranged on the seat support;

The seat support comprises two groups of support side plates and a limit connecting beam, wherein two ends of the limit connecting beam are respectively and fixedly connected to the lower ends of opposite sides of the two groups of support side plates, the upper ends of opposite sides of the two groups of support side plates are fixedly connected with a fixed support beam, one side of the fixed support beam is fixedly connected with two groups of connecting hinge pieces, the upper ends of opposite sides of the two groups of support side plates are respectively and fixedly connected with support legs, and the upper surfaces of the support legs are provided with limit clamping grooves;

The folding seat comprises a third underframe, wherein limit clamping blocks are symmetrically and fixedly connected to the lower surface of the third underframe, and the limit clamping blocks are arranged in a triangular shape.

Preferably, the folding seat further comprises a first chassis and a second chassis, the first chassis is rotationally connected with the two groups of connecting hinge pieces, the two sides of the second chassis are rotationally connected with a first connecting plate, the two sides of the third chassis are rotationally connected with a second connecting plate rotationally connected with the first connecting plate, and one end of the first chassis is hinged with one end of the second chassis.

Preferably, the upper surface of the first chassis is detachably connected with a first base plate, one side of the first base plate is provided with a head base plate, one side of the second chassis is detachably connected with a second base plate, and one side of the third chassis is detachably connected with a third base plate.

Preferably, the lower surface fixedly connected with support frame of third chassis, the one end setting of support frame is in the below of spacing tie-beam, the lower extreme of support frame can be dismantled and be connected with the multiunit and remove the wheel.

Preferably, two sets of guide slots are formed in one side opposite to the support side plates, two sets of movable support beams are detachably connected in the guide slots, the movable support beams and the fixed support beams are arranged on the same plane, and handrails are arranged at one ends of the upper surfaces of the support side plates.

Preferably, the corner of two opposite sides of the supporting side plates is provided with casters, the lower surfaces of the two supporting side plates are provided with anti-slip pads, and one side of the supporting side plates is provided with a side groove for installing an anti-theft lock.

Preferably, the anti-theft lock comprises a lock body arranged in the side groove, one side of the lock body is detachably connected with a battery cover, one side of the lock body adjacent to the battery cover is provided with an anti-theft steel bar lock hole, one side of the support frame is provided with an operation plate, and one side of the operation plate is fixedly connected with a steel bar chain inserted in the anti-theft steel bar lock hole.

Compared with the prior art, the utility model has the beneficial effects that:

According to the utility model, the seat support, the folding seat and the anti-theft lock are matched, so that the noise reduction structure greatly reduces collision noise when the seat and the bed are unfolded and folded, the cabin friends are conveniently attended, the environment is protected, the stability and the weighing capacity of the folded seat after being unfolded are improved, the whole seat is of a detachable structure, the backrest and the pillow seat plate can be detached, the whole frame can be detached, the freight cost is saved, the on-site operation and maintenance are convenient and quick, meanwhile, the anti-theft lock conceals the wiring, the damage probability is greatly reduced, the use ratio is improved, the high-capacity battery space is convenient to replace, and the operation and maintenance times and cost are reduced.

Drawings

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

FIG. 2 is a schematic perspective view of a folding seat according to the present utility model;

FIG. 3 is a schematic view of a seat support frame according to the present utility model;

fig. 4 is a schematic view showing the bottom view of the folding seat of the present utility model.

100 Parts of a seat bracket, 101 parts of a supporting side plate, 102 parts of a handrail, 103 parts of a supporting leg, 104 parts of a limiting clamping groove, 105 parts of a limiting connecting beam, 106 parts of a fixed supporting beam, 107 parts of a connecting hinge, 108 parts of a movable supporting beam, 109 parts of a guiding groove, 110 parts of a trundle, 111 parts of a side groove, 200 parts of a folding seat, 201 parts of a first underframe, 202 parts of a second underframe, 203 parts of a first connecting plate, 204 parts of a second connecting plate, 205 parts of a third underframe, 206 parts of a first base plate, 207 parts of a second base plate, 208 parts of a third base plate, 209 parts of a supporting frame, 210 parts of a movable wheel, 211 parts of an operating plate, 212 parts of a limiting clamping block, 300 parts of an anti-theft lock, 301 parts of a lock body, 302 parts of a battery cover, 303 parts of an anti-theft steel bar locking hole.

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. 1-4, the present utility model provides a technical solution, which is a convenient-to-fold accompanying chair, comprising a seat support 100, wherein a folding seat 200 is rotatably connected to the seat support 100, and an anti-theft lock 300 for limiting the folding support is mounted on the seat support 100;

The seat bracket 100 comprises two groups of support side plates 101 and a limit connecting beam 105, wherein two ends of the limit connecting beam 105 are respectively and fixedly connected to the lower ends of opposite sides of the two groups of support side plates 101, the upper ends of opposite sides of the two groups of support side plates 101 are fixedly connected with a fixed support beam 106, one side of the fixed support beam 106 is fixedly connected with two groups of connecting hinge pieces 107, the upper ends of opposite sides of the two groups of support side plates 101 are respectively and fixedly connected with a support leg 103, and the upper surface of the support leg 103 is provided with a limit clamping groove 104;

The folding seat 200 comprises a third underframe 205, the lower surface of the third underframe 205 is symmetrically and fixedly connected with a limiting clamping block 212, the limiting clamping block 212 is arranged in a triangle shape, and the stability of supporting the unfolded folding seat 200 is improved by utilizing the supporting feet 103 and the fixed supporting beams 106.

The folding seat 200 further comprises a first chassis 201 and a second chassis 202, the first chassis 201 is rotationally connected with the two groups of connecting hinge members 107, two sides of the second chassis 202 are rotationally connected with a first connecting plate 203, two sides of the third chassis 205 are rotationally connected with a second connecting plate 204 rotationally connected with the first connecting plate 203, one end of the first chassis 201 is hinged with one end of the second chassis 202, and the first chassis 201 and the second chassis 202 are hinged with the second chassis 202 by utilizing hinges so that the first chassis 201 and the second chassis 202 can be unfolded when the position of the third chassis 205 is moved conveniently.

The upper surface of first chassis 201 can be dismantled and is connected with first backing plate 206, and one side of first backing plate 206 is provided with the head backing plate, and one side of second chassis 202 can be dismantled and is connected with second backing plate 207, and one side of third chassis 205 can be dismantled and be connected with third backing plate 208, can dismantle the structure, can dismantle back and pillow chair board, also can dismantle whole frame, practices thrift the freight, and on-the-spot fortune dimension equipment is convenient, and the thickness and the material of backing plate are convenient to change.

The lower fixed surface of third chassis 205 is connected with support frame 209, and the one end setting of support frame 209 is in the below of spacing tie-beam 105, and the lower extreme of support frame 209 can be dismantled and is connected with multiunit and remove round 210, utilizes the stability when removing the support frame 209 on the convenient third chassis 205 of round 210 to remove round 210 and be the silence wheel, reduced the noise when expanding, whole simple structure has improved the practicality.

Guide slots 109 are formed in opposite sides of the two groups of support side plates 101, movable support beams 108 are detachably connected in the two groups of guide slots 109, the movable support beams 108 and the fixed support beams 106 are arranged on the same plane, handrails 102 are arranged at one ends of the upper surfaces of the two groups of support side plates 101, the positions of the movable support beams 108 are conveniently adjusted by the aid of the guide slots 109, stability of the folded seat 200 after being unfolded is improved, and comfort level of accompanying personnel sitting on the folded seat 200 is increased through the handrails 102.

The corner that two sets of support curb plates 101 are relative one side all is provided with truckle 110, and the lower surface of two sets of support curb plates 101 all is provided with the slipmat, and the side channel 111 that supplies the pickproof lock 300 to install is seted up to one side of one set of support curb plate 101, conveniently removes the chair of accompanying and attending to wholly through truckle 110, does not need artifical transport, has improved the removal convenience of chair of accompanying and attending to.

The anti-theft lock 300 comprises a lock body 301 arranged in the side groove 111, a battery cover 302 is detachably connected to one side of the lock body 301, an anti-theft steel bar lock hole 303 is formed in one side, adjacent to the battery cover 302, of the lock body 301, an operation plate 211 is arranged on one side of the support frame 209, a steel bar chain inserted in the anti-theft steel bar lock hole 303 is fixedly connected to one side of the operation plate 211, the anti-theft lock 300 is utilized to facilitate unlocking when people use, accompanying people are prevented from using in disorder, the anti-theft lock 300 conceals wires, damage probability is greatly reduced, usage rate and large-capacity battery space are improved, battery replacement is convenient, and operation and maintenance times and cost are reduced.

When the accompanying person does not lie, the accompanying person can directly sit on the accompanying chair to carry out accompanying work, when the accompanying person needs to lie, the operation is carried out according to the operation steps on the operation plate 211, thereby the end part of the steel bar chain is separated from the anti-theft steel bar lock hole 303, so that the locking of the folded seat 200 is relieved, the first underframe 201 is lifted upwards, and then the limit clamping block 212 on the first underframe 201 is separated from the limit clamping groove 104 of the supporting foot 103, meanwhile, the first underframe 201 is prevented from being lifted to be too high under the limiting action of the limit connecting beam 105, the first underframe 201 is lifted and then pulled outwards, so that the second connecting plate 204 drives the first connecting plate 203 to overturn, meanwhile, the inclination angle of the first underframe 201 and the second underframe 202 is changed, the first underframe 201 is overturned by taking the connecting hinge 107 as the axis, the folded seat 200 is completed when the first underframe 201, the second underframe 202 and the third underframe 205 are all positioned on the same plane, the first underframe 201 is positioned above the fixed supporting beam 106 and the movable supporting foot 108, meanwhile, the second underframe 202 is prevented from being lifted to be too high, the first underframe 201 is lifted, the supporting the accompanying person is lifted, the accompanying person is folded, the accompanying person is carried out, and the accompanying person is carried out by the chair is improved, and the comfort and the accompanying person is folded, and the chair is improved, and the accompanying person is folded, and the comfort is carried by the chair is improved.

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

1. The accompanying chair convenient to fold comprises a seat bracket (100) and is characterized in that a folding seat (200) is rotatably connected to the seat bracket (100), and an anti-theft lock (300) used for limiting the folding bracket is arranged on the seat bracket (100);

The seat support (100) comprises two groups of support side plates (101) and a limit connecting beam (105), wherein two ends of the limit connecting beam (105) are respectively and fixedly connected to the lower ends of opposite sides of the two groups of support side plates (101), the upper ends of opposite sides of the two groups of support side plates (101) are fixedly connected with a fixed support beam (106), one side of the fixed support beam (106) is fixedly connected with two groups of connecting hinge pieces (107), the upper ends of opposite sides of the two groups of support side plates (101) are respectively and fixedly connected with support legs (103), and limit clamping grooves (104) are formed in the upper surfaces of the support legs (103);

The folding seat (200) comprises a third underframe (205), wherein limit clamping blocks (212) are symmetrically and fixedly connected to the lower surface of the third underframe (205), and the limit clamping blocks (212) are arranged in a triangular shape.

2. The chair according to claim 1, wherein the folding chair (200) further comprises a first chassis (201) and a second chassis (202), the first chassis (201) is rotatably connected with the two groups of connecting hinge members (107), two sides of the second chassis (202) are rotatably connected with a first connecting plate (203), two sides of the third chassis (205) are rotatably connected with a second connecting plate (204) rotatably connected with the first connecting plate (203), and one end of the first chassis (201) is hinged with one end of the second chassis (202).

3. The chair according to claim 2, wherein the upper surface of the first chassis (201) is detachably connected with a first pad (206), one side of the first pad (206) is provided with a head pad, one side of the second chassis (202) is detachably connected with a second pad (207), and one side of the third chassis (205) is detachably connected with a third pad (208).

4. The chair for accompanying and attending to convenient folding as set forth in claim 3, wherein the lower surface of the third chassis (205) is fixedly connected with a supporting frame (209), one end of the supporting frame (209) is arranged below the limiting connecting beam (105), and a plurality of groups of moving wheels (210) are detachably connected with the lower end of the supporting frame (209).

5. The chair according to claim 4, wherein the two sets of support side plates (101) are provided with guide grooves (109) on opposite sides thereof, movable support beams (108) are detachably connected in the guide grooves (109), the movable support beams (108) and the fixed support beams (106) are arranged on the same plane, and armrests (102) are arranged at one ends of the upper surfaces of the two sets of support side plates (101).

6. The chair according to claim 5, wherein the two sets of supporting side plates (101) are provided with casters (110) at corners of opposite sides, the lower surfaces of the two sets of supporting side plates (101) are provided with anti-slip pads, and a side groove (111) for installing an anti-theft lock (300) is formed on one side of one set of supporting side plates (101).

7. The conveniently folded accompanying chair according to claim 6, wherein the antitheft lock (300) comprises a lock body (301) arranged in the side groove (111), a battery cover (302) is detachably connected to one side of the lock body (301), an antitheft steel bar lock hole (303) is formed in one side, adjacent to the battery cover (302), of the lock body (301), an operation plate (211) is arranged on one side of the support frame (209), and a steel bar chain inserted into the antitheft steel bar lock hole (303) is fixedly connected to one side of the operation plate (211).