CN215837984U

CN215837984U - Folding seat

Info

Publication number: CN215837984U
Application number: CN202121189699.2U
Authority: CN
Inventors: 陈永洪; 李朝磊; 王瑜
Original assignee: M&z Furniture Co Ltd
Current assignee: M&z Furniture Co Ltd
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2022-02-18
Anticipated expiration: 2031-05-31

Abstract

The utility model discloses a folding seat, which relates to the field of furniture manufacturing and comprises a seat board, a backup plate and paired supporting parts, wherein each supporting part comprises a horizontal supporting unit and a vertical supporting unit, the seat board is rotatably connected between the paired horizontal supporting units, the backup plate is rotatably connected between the paired vertical supporting units, the seat board is provided with a crease parallel to the horizontal supporting units, and the backup plate is provided with a crease parallel to the vertical supporting units. The folding seat provided by the utility model not only can be folded and stored, but also comprises the armrests and the backup plate, so that the comfort level of a user can be improved, the backup plate and the seat plate are not influenced mutually after being folded, the two supporting parts can be ensured to be close to each other as much as possible, the floor area is saved, the structure is simple, the operation is convenient, and the application scene is wide.

Description

Folding seat

Technical Field

The utility model relates to the field of furniture manufacturing, in particular to a folding seat.

Background

The traditional seat is single in shape and function, large in occupied area and inconvenient to store and carry. In order to solve the above problems, it is thought to store the seat in a folding manner, but there are only seat surfaces, no structures such as seat backs and armrests, and the seat surfaces are often made of flexible materials so as to be foldable, and thus the comfort is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: aiming at the existing problems, the utility model provides the folding seat which not only can be folded and stored, but also comprises the armrests and the backup plate, so that the comfort level of a user can be improved, the backup plate and the seat plate are not influenced mutually after being folded, the two supporting parts can be ensured to be close to each other as much as possible, the floor area is saved, the structure is simple, the operation is convenient, and the application scene is wide.

The technical scheme adopted by the utility model is as follows:

the utility model provides a folding seat chair, includes bedplate and backup plate, still includes mated supporting part, the supporting part includes horizontal support unit and vertical support unit, rotates between the mated horizontal support unit to be connected with the bedplate, rotates between the mated vertical support unit to be connected with the backup plate, be equipped with the crease that is on a parallel with horizontal support unit on the bedplate, be equipped with the crease that is on a parallel with vertical support unit on the backup plate.

Due to the adoption of the technical scheme, the back of a user can depend on the backup plate, so that the muscles of the back are relaxed, and the comfort level is improved; the seat board and the backup plate are respectively folded along the folding seam, so that the distance between the paired supporting parts is shortened, and the occupied space of the folding seat is effectively reduced.

Furthermore, the supporting part further comprises reinforcing units, reinforcing panels are rotatably connected between the paired reinforcing units, and folding seams parallel to the vertical supporting parts are arranged on the reinforcing panels.

Due to the adoption of the technical scheme, the distance between the supporting parts can be effectively limited when the foldable seat is used by additionally arranging the reinforcing panel, the stability of the foldable seat is improved, and when the foldable seat is not used, the reinforcing panel can be folded along the folding seam, so that the storage of the foldable seat is not influenced.

Further, the reinforcing unit comprises a horizontal reinforcing element and a vertical reinforcing element, the horizontal reinforcing element is parallel to the horizontal supporting unit and is positioned below the horizontal supporting unit, the vertical reinforcing element is vertically connected between the horizontal reinforcing element and the horizontal supporting unit, and the end part of the reinforcing panel is rotatably connected with the vertical reinforcing element.

By adopting the technical scheme, the reinforcing panel is positioned below the seat board, the use and the attractiveness of the folding seat are not influenced, the folding seam of the reinforcing panel is perpendicular to the seat board, and the stability of the folding seat is further improved.

Furthermore, a plurality of rotating elements are arranged at the folding seam, and two sides of the folding seam can rotate through the rotating elements and can be folded and stored in the same plane; and a plurality of fixing parts for limiting the rotation of the rotating element are arranged at the folding seam.

Due to the adoption of the technical scheme, when the foldable seat is in an unfolded state, namely, the two sides of the folding seam keep 180-degree included angles, the rotating element can be limited by the fixing part, so that the two sides of the folding seam keep fixed, the stability of the foldable seat is ensured, after the foldable seat is used, the limitation of the fixing part can be cancelled, the two sides of the folding seam are rotated and folded by the rotating element to be accommodated in the same plane, the included angles on the two sides of the folding seam are 0 degree, and the foldable seat is in a folded state.

Further, the fixed part comprises a sliding groove perpendicular to the folding seam, a fixed element is arranged in the sliding groove, the length of the sliding groove is larger than that of the fixed element, and the fixed element is matched with the sliding groove and slides along the sliding groove.

Due to the adoption of the technical scheme, when the fixed part limits the rotation of the rotating element, the fixed element slides to the crease along the sliding groove and is positioned at the middle section of the fixed element; when the fixed part cancels the restriction, the fixed element slides to the outer side of one end of the fixed element along the sliding groove, the structure is simple, and the operation is convenient.

Further, the sliding groove is a trapezoidal groove with a narrow outer part and a wide inner part.

Due to the adoption of the technical scheme, the trapezoidal groove can prevent the fixing element from being separated from the sliding groove

Further, a handle is arranged on the fixing element.

Due to the adoption of the technical scheme, a user can conveniently slide the fixing element, and when the folding seat is in a folding state, the handle is accommodated in the sliding groove at the other side of the folding seam.

Furthermore, the horizontal supporting unit and the vertical supporting unit are respectively and rotatably connected with a hollow cylindrical sleeve, the seat plate is limited at the end part of the horizontal supporting unit to be connected with the sleeve on the horizontal supporting unit, and the backup plate is limited at the end part of the vertical supporting unit to be connected with the sleeve on the vertical supporting unit.

Due to the adoption of the technical scheme, the structure is simple, the rotation is convenient, and the joint is not easy to damage.

Further, the bottom edge of the backup plate is higher than the top edge of the folded seat plate.

By adopting the technical scheme, the backup plate and the seat plate are not influenced after being folded, the two supporting parts can be ensured to be close to each other as much as possible, and the occupied area is saved.

Further, two ends of the horizontal supporting unit extend upwards and are connected to form a handrail.

Due to the adoption of the technical scheme, when the folding seat is carried, the armrest can be grasped to move the folding seat, so that the carrying is convenient and fast; when in use, a user can put both arms on the handrail, which is more comfortable.

In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:

1. the foldable chair not only can be folded and stored, but also comprises the armrests and the backup plate, so that the comfort level of a user can be improved.

2. The utility model has high stability.

3. The utility model has simple structure and convenient operation.

4. The back plate and the seat plate are not affected after being folded, so that the two supporting parts can be ensured to be as close as possible, and the floor area is saved.

Drawings

FIG. 1 is a schematic structural view of a deployed state of a folding seat;

FIG. 2 is a schematic view of the folded condition of the folding seat;

FIG. 3 is a schematic illustration of the location of the crease;

FIG. 4 is a schematic structural view of the fixing portion;

fig. 5 is a sectional view of the fixing portion.

The labels in the figure are: 1-support, 2-horizontal support, 3-vertical support, 4-reinforcement, 5-seat, 6-backup, 7-reinforcement panel, 8-crease, 9-rotation element, 10-fixation, 101-chute, 102-fixation element, 103-handle, 11-sleeve, 12-handrail.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings.

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Example 1

The utility model provides a folding seat chair, includes bedplate 5 and backup plate 6, still includes mated supporting part 1, supporting part 1 includes horizontal support unit 2 and vertical support unit 3, rotates between mated horizontal support unit 2 to be connected with bedplate 5, rotates between mated vertical support unit 3 to be connected with backup plate 6, be equipped with the crease 8 that is on a parallel with horizontal support unit 2 on the bedplate 5, be equipped with the crease 8 that is on a parallel with vertical support unit 1 on the backup plate 6. Specifically, the back of the user can lean on the back plate 6 to relax the back muscles and improve the comfort; the seat board 5 and the backup board 6 are respectively folded along the folding seam 8, so that the distance between the paired supporting parts 1 is shortened, and the occupied space of the folding seat is effectively reduced.

The supporting part 1 further comprises reinforcing units 4, reinforcing panels 7 are rotatably connected between the paired reinforcing units 4, and folding seams 8 parallel to the vertical supporting part 1 are arranged on the reinforcing panels 7. Specifically, the addition of the reinforcement panel 7 effectively limits the distance between the support portions 1 when in use, thereby improving the stability of the folding seat, and when not in use, the reinforcement panel 7 can be folded along the crease 8 without affecting the storage of the folding seat.

The crease 8 of bedplate 5 is located the middle part of bedplate 5, the crease 8 of backup plate 6 is located the middle part of backup plate 6, the crease 8 of reinforcement panel 7 is located the middle part of reinforcement panel 7, and on the crease 8 of preceding bedplate 5, backup plate 6 and reinforcement panel 7 was in the coplanar promptly, only folding once alright completion was accomodate, and is easy and simple to handle.

The reinforcement unit 4 includes a horizontal reinforcement member parallel to the horizontal support unit 2 and located below the horizontal support unit 2, and a vertical reinforcement member vertically connected between the horizontal reinforcement member and the horizontal support unit 2, and an end portion of the reinforcement panel 7 is rotatably connected to the vertical reinforcement member. Specifically, due to the adoption of the technical scheme, the reinforcing panel 7 is positioned below the seat plate 5, the use and the appearance of the folding seat are not influenced, and the crease 8 of the reinforcing panel 7 is vertical to the seat plate 5, so that the stability of the folding seat is further improved.

Two rotating elements 9 are arranged at the folding seam 8 side by side, and two sides of the folding seam 8 can rotate through the rotating elements 9 and can be folded and stored in the same plane; the crease 8 is also provided with a fixing part 10 for limiting the rotation of the rotating element 9. Specifically, when the foldable seat is in the unfolded state, that is, when the two sides of the crease 8 keep an included angle of 180 degrees, the fixing portion 10 can limit the rotating element 9, so that the two sides of the crease 8 can be kept fixed, and the stability of the foldable seat is ensured, after the foldable seat is used, the limitation of the fixing portion 10 can be cancelled, so that the two sides of the crease 8 can be rotated and folded by the rotating element 9 and stored in the same plane, and at the moment, the included angle of the two sides of the crease 8 is 0 degree, the foldable seat is in the folded state, and the rotating element 9 is preferably a hinge.

The fixing portion 10 includes a sliding groove 101 perpendicular to the crease 8, a fixing element 102 is disposed in the sliding groove 101, the length of the sliding groove 101 is greater than that of the fixing element 102, and the fixing element 102 is engaged with the sliding groove 101 and slides along the sliding groove 101. Specifically, when the fixing portion 10 restricts the rotation of the rotating element 9, the fixing element 102 slides along the sliding groove 101 until the crease 8 is located at the middle section of the fixing element 102; when the fixing portion 10 is not limited, the fixing element 102 slides along the sliding groove 101 until the crease 8 is positioned outside one end of the fixing element 102, and the structure is simple and the operation is convenient.

The sliding groove 101 is a trapezoidal groove with a narrow outer part and a wide inner part. In particular, the trapezoidal groove prevents the fixing element 102 from coming off the runner 101

The fixing element 102 is provided with a handle 103. Specifically, the user slides the fixing member 102, and when the folding seat is in the folded state, the handle 103 is received in the sliding groove 101 on the other side of the crease 8.

The horizontal supporting unit 2 and the vertical supporting unit 3 are respectively and rotatably connected with a hollow cylindrical sleeve 11, the seat plate 5 is limited at the end part of the horizontal supporting unit 2 to be connected with the sleeve 11 on the horizontal supporting unit 2, and the backup plate 6 is limited at the end part of the vertical supporting unit 3 to be connected with the sleeve 11 on the vertical supporting unit 3. Particularly, the structure is simple, the rotation is convenient, and the joint is not easy to damage.

The bottom edge of the backup plate 6 is higher than the top edge of the folded seat plate 5. Specifically, the backrest plate 6 and the seat plate 5 are not affected after being folded, so that the two supporting parts 1 can be close to each other as much as possible, and the floor area is saved.

The two ends of the horizontal supporting unit 2 extend upwards and are connected to form a handrail 12. Specifically, when the folding seat is carried, the armrest 12 can be grasped to move the folding seat, so that the carrying is convenient; when in use, a user can put both arms on the armrests 12, which is more comfortable.

The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to aid in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the description refers must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims

1. A folding seat comprises a seat board (5) and a backup board, and is characterized in that: still include mated supporting part (1), supporting part (1) includes horizontal support unit (2) and vertical support unit (3), rotates between mated horizontal support unit (2) and is connected with bedplate (5), rotates between mated vertical support unit (3) and is connected with the backup plate, be equipped with on bedplate (5) and be on a parallel with horizontal support unit (2) crease (8), be equipped with on the backup plate and be on a parallel with crease (8) of vertical support unit (1).

2. A folding seat as claimed in claim 1, wherein: the supporting part (1) further comprises reinforcing units (4), reinforcing panels (7) are rotatably connected between the paired reinforcing units (4), and folding seams (8) parallel to the vertical supporting part (1) are arranged on the reinforcing panels (7).

3. A folding seat as claimed in claim 2, wherein: the reinforcement unit (4) comprises a horizontal reinforcement element and a vertical reinforcement element, the horizontal reinforcement element is parallel to the horizontal support unit (2) and is located below the horizontal support unit (2), the vertical reinforcement element is vertically connected between the horizontal reinforcement element and the horizontal support unit (2), and the end of the reinforcement panel (7) is rotatably connected with the vertical reinforcement element.

4. A folding seat as claimed in claim 2, wherein: a plurality of rotating elements (9) are arranged at the folding seam (8), and two sides of the folding seam (8) can rotate through the rotating elements (9) and can be folded and stored in the same plane; the crease (8) is also provided with a plurality of fixing parts (10) for limiting the rotation of the rotating element (9).

5. The folding seat of claim 4, wherein: the fixing portion (10) comprises a sliding groove (101) perpendicular to the crease (8), a fixing element (102) is arranged in the sliding groove (101), the length of the sliding groove (101) is larger than that of the fixing element (102), and the fixing element (102) is matched with the sliding groove (101) and slides along the sliding groove (101).

6. The folding seat of claim 5, wherein: the sliding groove (101) is a trapezoidal groove with a narrow outer part and a wide inner part.

7. The folding seat of claim 5, wherein: the fixing element (102) is provided with a handle (103).

8. A folding seat as claimed in claim 1, wherein: the horizontal supporting unit (2) and the vertical supporting unit (3) are respectively connected with a hollow cylindrical sleeve (11) in a rotating mode, the end portion, limited to the horizontal supporting unit (2), of the seat plate (5) is connected with the sleeve (11) on the horizontal supporting unit (2), and the end portion, limited to the vertical supporting unit (3), of the backup plate is connected with the sleeve (11) on the vertical supporting unit (3).

9. A folding seat as claimed in claim 2, wherein: the bottom edge of the backup plate is higher than the folded top edge of the seat plate (5).

10. A folding seat as claimed in any one of claims 1 to 9, in which: two ends of the horizontal supporting unit (2) extend upwards and are connected to form a handrail (12).