CN221129748U

CN221129748U - Armrest structure and toilet bathing chair

Info

Publication number: CN221129748U
Application number: CN202323025730.0U
Authority: CN
Inventors: 孙浙勇; 孙龙林; 姜国书; 帅立伟
Original assignee: Jiangsu Zhethai Electrical Technology Co ltd
Current assignee: Jiangsu Zhethai Electrical Technology Co ltd
Priority date: 2023-11-09
Filing date: 2023-11-09
Publication date: 2024-06-14
Anticipated expiration: 2033-11-09

Abstract

The utility model relates to the technical field of daily auxiliary equipment, and discloses an armrest structure and a toilet bathing chair, including a chair frame assembly, a seat arranged on the chair frame assembly, a chair back and a toilet bucket assembly. The chair frame assembly is composed of a rear foot frame and front foot frames arranged on both sides of the rear foot frame. The upper end of the front foot frame is bent and extended backward to form a seat support part and connected to the rear foot frame. The rear foot frame extends upward and is bent and surrounded to form a chair back support part. Armrest assemblies are symmetrically arranged on both sides of the chair back support part. A pivot structure is arranged between the armrest assembly and the chair back support part to enable the armrest assembly to rotate and expand around the chair back support part. This solves the problem in the prior art that the armrest of the toilet chair cannot be directly moved from the side to the toilet chair for users who are lying in bed or cannot stand and move independently.

Description

Armrest structure and toilet seat bath chair

Technical Field

The utility model relates to the technical field of daily auxiliary instruments, in particular to a handrail structure and a toilet seat bath chair.

Background

The movement, the toilet and the bath are all painful and troublesome things for the elderly and the weak, and meanwhile, the toilet seat is an important tool for the caregivers to use for the toilet and the bath for the elderly and the weak with inconvenient movement.

The prior toilet chair, such as CN215424363U, discloses an aluminum alloy multipurpose folding toilet chair, which comprises a main body support, wherein the top of the main body support is fixedly connected with a backrest support, a backrest fixing pipe is fixedly connected with a frame body of the backrest support, a backrest plate is fixedly arranged on a pipe body of the backrest fixing pipe, and the middle part of the frame body of the main body support is hinged with a handrail support through a hinge piece; greatly facilitates the problems of inconvenient actions, bath of the old and the weak, and extremely short travel movement of the toilet, and simultaneously reduces the nursing intensity of nursing staff.

However, the toilet seat with such a structure is characterized in that the armrests of the toilet seat are fixedly arranged in front of the side of the seat back, so that a user lying in bed or incapable of standing and moving independently cannot lift from the side and directly translate to the toilet seat, and a nursing staff is still required to assist the user to sit on the toilet seat for transferring after standing down, thereby bringing pain and inconvenience to the user.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides an armrest structure and a toilet seat bath chair, which solve the problem that the armrest of the toilet seat in the prior art cannot be directly translated to the toilet seat from the side of a user lying in bed or being unable to independently stand and move.

In order to achieve the above purpose, the present application adopts the following technical scheme:

The utility model relates to an armrest structure and a toilet and bath chair, which comprises a chair frame assembly, wherein the chair frame assembly consists of a rear foot rest and front foot rests symmetrically arranged on two sides of the rear foot rest, the upper end of the front foot rest is bent and then extends to form a chair seat supporting part and is connected with the rear foot rest, the rear foot rest extends upwards and is bent and enclosed to form a chair back supporting part, the two sides of the chair back supporting part are symmetrically provided with armrest assemblies, and a pivot structure is arranged between the armrest assemblies and the chair back supporting part to enable the armrest assemblies to rotate up and down around the chair back supporting part to be folded and unfolded

The further improvement is that: the front foot rest is bent and then is provided with an armrest connecting pipe at the rear side of the seat support part, the armrest connecting pipe is rotationally sleeved on the seat back support part, and the armrest connecting pipe is provided with a pivot structure which is rotationally connected with the armrest component in an adapting way.

The further improvement is that: the handrail subassembly includes handrail frame, sets up the handrail body in handrail frame one end top, pivot structure includes: the connecting piece is arranged at the back support part or the rear side position of the armrest connecting pipe.

The further improvement is that: the connecting piece includes first fixed connection piece and second pivot fixed connection piece, be equipped with the inlaying groove of second pivot fixed connection piece adaptation on the runing rest, the pivot connection through-hole is seted up to the symmetry on the inlaying groove and the pivot is fixed with second pivot fixed connection piece, spacing support piece establishes to split type cavity structure buckle cover and establishes in the runing rest outside, set up handrail mounting groove and the connecting hole with the connecting piece adaptation on the spacing support piece, handrail mounting groove size and handrail frame rotation angle adaptation.

The further improvement is that: the rear side of the rotating bracket is also provided with a transverse connecting block, and one side of the connecting block is connected with the armrest frame.

The further improvement is that: and one side of the connecting block is fixedly provided with a connecting liner tube which is embedded in the armrest frame in a matching way.

The further improvement is that: still including setting up seat support, back of the chair and the toilet bowl subassembly on the seat frame subassembly, still transversely be equipped with the linking bridge between the foot rest both ends behind, the seat support is erect on the seat support portion, the rear side is connected with linking bridge adaptation pivot, the linking bridge below is equipped with the pivot and connects the lug, the toilet bowl subassembly sets up in the seat support below, and through just the toilet bowl frame with connect lug adaptation pivot and be connected, just toilet bowl frame front end can dismantle with two preceding foot rests through the buckle connecting piece and be connected, be equipped with the escape orifice with toilet bowl subassembly adaptation on the seat support.

The further improvement is that: the foot rest is characterized in that detachable casters are further arranged at the bottoms of the rear foot rest and the front foot rest, a braking device is arranged on each caster, and a detachable pedal assembly is arranged on the front foot rest.

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

1. According to the application, the handle assembly is connected with the handle assembly through the pivot structure arranged at the rear side of the handle connecting pipe or the back support part, so that the handle assembly can be folded up and down relative to the back support part, when a user needs to move, the handle assembly can be folded to the rear side of the back support part along with the complete rotation of the pivot structure, a plurality of direct movement in different directions can be realized, the nursing is convenient and quick, and the risk of collision and scratch caused by the front arrangement of the handle connection during the movement is avoided;

2. The limiting support piece in the pivoting structure is arranged to be a split type cavity structure buckle sleeve arranged on the outer side of the rotating support, the rotating support is protected, meanwhile, the rotating support is prevented from damaging a human body by clamping, and the handrail mounting groove is arranged to have the limiting support effect on the rotation of the handrail frame;

3. The back extending end of the front foot rest is provided with the armrest connecting pipe which is rotatably sleeved on the chair back supporting part, so that the two front foot rests can be rotated and folded relative to the front side and the back side of the rear foot rest, a connecting support frame is also transversely arranged between the two feet of the rear foot rest, the chair seat is erected on the chair seat supporting part, the back side of the chair seat is in adaptive pivot connection with the connecting support frame, the toilet bowl can be conveniently taken out by lifting the chair seat, and the chair seat is folded by rotating downwards; the toilet bowl is characterized in that the lower part of the connecting support frame is provided with a pivot connecting lifting lug and a toilet bowl component in an adaptive connection mode, the front end of the toilet bowl component is detachably connected with the two front foot frames, the toilet bowl component is convenient to fold integrally, the folding mode of the structure can be used for folding without completely disassembling the component and the accessory, folding and assembling are simple, convenient and quick, folding space is small, and the toilet bowl is easy to carry.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is an exploded view of the armrest assembly of the present utility model.

Fig. 3 is a schematic view of the handrail connection of the present utility model.

Fig. 4 is an enlarged schematic view of fig. 2.

Fig. 5 is an exploded view of one embodiment of the present utility model.

Fig. 6 is an exploded view of yet another embodiment of the present utility model.

The attached drawings are identified:

The chair frame assembly 1, the rear foot rest 11, the connecting support frame 111, the connecting lifting lug 112, the front foot rest 12, the armrest connecting pipe 121, the chair back supporting part 13, the connecting piece 14, the first fixed connecting piece 141, the second pivoting fixed connecting piece 142, the chair seat 2, the chair back 3, the toilet bowl assembly 4, the toilet bowl frame 41, the armrest assembly 5, the armrest frame 51, the armrest body 52, the rotating support 53, the embedded groove 531, the pivot connecting through hole 532, the limiting support piece 54, the armrest mounting groove 541, the connecting hole 542, the transverse connecting block 55, the connecting liner tube 56, the caster 6 and the pedal assembly 7.

Detailed Description

In order to enhance the understanding of the present utility model, the present utility model will be described in further detail with reference to the drawings, and the present embodiment is only for explaining the present utility model and is not limited to the protection scope of the present utility model.

In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "center", "upper", "lower", "front", "rear", "left", "right", etc., are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the indicated combinations or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

The utility model will be further described with reference to the accompanying drawings, in conjunction with examples.

Fig. 1-4 show a armrest structure and a toilet seat, comprising: the chair comprises a chair frame assembly 1, a chair seat 2, a chair back 3 and a toilet bowl assembly 4 which are arranged on the chair frame assembly 1, wherein the chair frame assembly 1 consists of a rear foot rest 11 and front foot rests 12 symmetrically arranged on two sides of the rear foot rest 11, the upper ends of the front foot rests 12 are bent and then extend to form a chair seat supporting part and are connected with the rear foot rest 11, the rear foot rest 11 extends upwards and is bent and enclosed to form a chair back supporting part 13, the two sides of the chair back supporting part 13 are symmetrically provided with armrest assemblies 5, and a pivot structure is arranged between the armrest assemblies 5 and the chair back supporting part 13 to enable the armrest assemblies 5 to rotate up and down around the chair back supporting part 13; the armrest assembly 5 includes an armrest frame 51, an armrest body 52 disposed over one end of the armrest frame 51, and a pivot structure including: the rotating support 53 and the limiting support 54 are arranged at the other end of the armrest frame 51, the connecting piece 14 is matched with the rotating support 53 and the limiting support 54, and the connecting piece 14 is arranged at the rear side position of the chair back supporting part 13; the bottoms of the rear foot rest 11 and the front foot rest 12 are also provided with detachable casters 6, the casters 6 are provided with brake devices, and the front foot rest 12 is provided with a detachable pedal assembly 7; the back side of the chair back supporting part 13 is provided with the pivot structure to connect the armrest assembly 5, so that the armrest assembly 5 rotates up and down relative to the chair back supporting part 13 to be folded and unfolded, when a user needs to move, the armrest assembly 5 is only required to be lifted up, the armrest assembly 5 can be completely rotated and folded to the back side of the chair back supporting part 13 along with the pivot structure, a plurality of direct movement in different directions can be realized, the use and nursing are very convenient and quick, and the risk of collision and scratch caused by the front connection of the armrest can not be generated during the movement; thereby solving the problem that the armrests of the toilet chair in the prior art cannot be directly translated onto the toilet chair from the side rise and fall; the arrangement of the trundle and the pedal assembly is convenient for moving the user to different target positions, such as a toilet, a dining table side, a bedside, outdoors and the like.

More preferably: as shown in fig. 2-4, the connecting piece 14 includes a first fixed connecting piece 141 and a second pivoting fixed connecting piece 142, the rotating bracket 53 is provided with an embedded groove 531 adapted to the second pivoting fixed connecting piece 142, the embedded groove 531 is symmetrically provided with a pivoting through hole 532, the pivoting through hole 532 is pivotally fastened with a coaxial penetrating bolt in a connecting hole provided on the second pivoting fixed connecting piece 142, the limiting support piece 54 is provided with a split cavity structure and is sleeved outside the rotating bracket 53, the limiting support piece 54 is provided with a handrail mounting groove 541 for the handrail tube to rotate and support and limit, the limiting support piece 54 is provided with a connecting hole 542 which is respectively connected with the first fixed connecting piece 141 from the side, and is adapted to the second pivoting fixed connecting piece 142 from the top through a screw, the size of the handrail mounting groove 541 is adapted to the rotation angle of the handrail frame 51, so that the handrail assembly is ensured to be limited and supported when the handrail assembly rotates to a horizontal position, and the handrail assembly is not supported when the handrail assembly is rotated up to the back; the first and second pivot fixing links 141 and 142 may be disposed at upper and lower positions at the rear side of the seatback support 13 as shown in the drawings, or may be provided as one body, depending on the connection position of the limiting support 54; the embedded groove 531 may also be arranged on the connecting piece 14, and the rotating bracket 53 is only provided with a lug connecting hole structure which is matched with the lug connecting hole structure; preferably, a rotation damping structure may be further disposed at the connection between the second pivot fixing connection 142 and the insertion groove 531, such as a wear-resistant nylon gasket or an elastic gasket at the connection.

An alternative embodiment is shown in fig. 2-4: the rear side of the rotating bracket 53 is also provided with a transverse connecting block 55, one side of the connecting block 55 is connected with the armrest frame 51, the rotating bracket 53 is simplified, the universality is better, and the manufacturability is better.

An alternative embodiment is shown in fig. 5: a connecting liner tube 56 is fixedly arranged on one side of the connecting block 55, and the connecting liner tube 56 is adaptively embedded in the armrest frame 51; a plurality of adjustable limiting fixing holes can be arranged at the nesting and overlapping positions, and limiting fixing is carried out through elastic nails or pins; this split, nested connection promotes manufacturability and adaptability of the armrest assembly.

An alternative embodiment is shown in fig. 6: the back side of the seat support part of the front foot rest 12 which is bent and then extended is provided with an armrest connecting pipe 121, the armrest connecting pipe 121 is rotatably sleeved on the seat back support part 13, and the armrest connecting pipe 121 is provided with a pivot structure which is in adaptive rotation connection with the armrest assembly 5; the rear foot rest 11 is also transversely provided with a connecting support 111 between two feet, the seat 2 is erected on the seat support, the rear side is in adaptive pivot connection with the connecting support 111, a pivot connection lifting lug 112 is arranged below the connecting support 111, the toilet bowl assembly 4 is arranged below the seat 2 and is in adaptive pivot connection with the connecting lifting lug 112 through the toilet bowl frame 41, the front end of the toilet bowl frame 41 is detachably connected with the two front foot rests 12 through a buckle connecting piece, a drain port matched with the toilet bowl assembly 4 is arranged on the seat 2, and a cover plate is arranged on the drain port. Because the armrest connecting pipe 121 arranged at the rear end of the front foot rest 12 is rotatably sleeved on the chair back supporting part 13, the two front foot rests 12 can be rotated and folded relative to the front and rear sides of the rear foot rest 11, the connecting support frame 111 is transversely arranged between the two feet of the rear foot rest 11, the chair seat 2 is erected on the chair seat supporting part, the rear side is in suitable pivotal connection with the connecting support frame 111, the toilet bowl can be conveniently taken out by lifting the chair seat 2, and the chair seat 2 is folded by rotating downwards; the lower part of the connecting support frame 111 is provided with a pivot connecting lifting lug 112 which is connected with the toilet bowl assembly 4 in an adapting way, the front end of the toilet bowl assembly 4 is detachably connected with the two front foot rests 12, the toilet bowl assembly 4 is conveniently folded integrally, the folding mode of the structure can be used for folding without completely disassembling the assembly and the accessories, the folding assembly is simple, convenient and quick, the folding space is small, and the carrying is easy; the application can be used as a bedside toilet seat or directly put the toilet bowl above a household toilet seat, and can also be used as a bath seat by stopping and moving the caster assembly, and the bathroom is folded when not in use.

The embodiments of the present utility model are disclosed as preferred embodiments, but not limited thereto, and those skilled in the art will readily appreciate from the foregoing description that various extensions and modifications can be made without departing from the spirit of the present utility model.

Claims

1. The utility model provides an armrest structure, includes chair frame subassembly (1), chair frame subassembly (1) comprise back foot rest (11) and symmetrical preceding foot rest (12) that set up in back foot rest (11) both sides, its characterized in that: the chair comprises a front foot rest (12), a back foot rest (11) and a chair seat supporting part, wherein the upper end of the front foot rest is bent, the back foot rest is connected with the back foot rest (11), the back foot rest (11) extends upwards and is bent to form a chair back supporting part (13), two sides of the chair back supporting part (13) are symmetrically provided with an armrest assembly (5), and a pivoting structure is arranged between the armrest assembly (5) and the chair back supporting part (13) to enable the armrest assembly (5) to rotate up and down around the chair back supporting part (13).

2. A handrail construction as claimed in claim 1, wherein: the front foot rest (12) is bent and then is provided with an armrest connecting pipe (121) at the rear side of the seat support part, the armrest connecting pipe (121) is rotatably sleeved on the seat back support part (13), and the armrest connecting pipe (121) is provided with a pivoting structure which is in adaptive rotation connection with the armrest assembly (5).

3. A handrail construction according to claim 1 or 2, wherein: the armrest assembly (5) comprises an armrest frame (51), and an armrest body (52) arranged above one end of the armrest frame (51), and the pivoting structure comprises: the connecting piece (14) is arranged at the rear side of the chair back supporting part (13) or the armrest connecting pipe (121).

4. A handrail construction as claimed in claim 3, wherein: the connecting piece (14) comprises a first fixed connecting piece (141) and a second pivoting fixed connecting piece (142), an embedded groove (531) matched with the second pivoting fixed connecting piece (142) is formed in the rotating support (53), pivot connecting through holes (532) are symmetrically formed in the embedded groove (531) and are fixedly pivoted with the second pivoting fixed connecting piece (142), the limiting support piece (54) is arranged outside the rotating support (53) in a split type cavity structure in a buckling mode, handrail mounting grooves (541) and connecting holes (542) matched with the connecting piece (14) are formed in the limiting support piece (54), and the handrail mounting grooves (541) are matched with the rotation angle of the handrail support (51).

5. A handrail construction as claimed in claim 4, wherein: the rear side of the rotating support (53) is also provided with a transverse connecting block (55), and one side of the connecting block (55) is connected with the armrest frame (51).

6. A handrail construction as claimed in claim 5, wherein: a connecting liner tube (56) is fixedly arranged on one side of the connecting block (55), and the connecting liner tube (56) is embedded in the armrest frame (51) in a matching way.

7. A toilet seat bath chair, which is characterized in that: the toilet seat comprises the armrest structure as claimed in any one of claims 1 to 6, and further comprises a seat body (2), a seat back (3) and a toilet seat assembly (4) which are arranged on the seat frame assembly (1), a connecting support frame (111) is further transversely arranged between two feet of the rear foot rest (11), the seat body (2) is erected on a seat body support part, the rear side of the seat body is in adaptive pivot connection with the connecting support frame (111), a pivot connection lifting lug (112) is arranged below the connecting support frame (111), the toilet seat assembly (4) is arranged below the seat body (2) and is in adaptive pivot connection with the connecting lifting lug (112) through a toilet seat frame (41), the front end of the toilet seat frame (41) is detachably connected with the two front foot rest (12) through a buckle connecting piece, and a drain port matched with the toilet seat assembly (4) is arranged on the seat body (2).

8. A toilet and bath seat as claimed in claim 7, wherein: the rear foot rest (11) and the front foot rest (12) are characterized in that detachable casters (6) are further arranged at the bottoms of the rear foot rest and the front foot rest (12), the casters (6) are provided with braking devices, and the front foot rest (12) is provided with a detachable pedal assembly (7).