CN213487912U

CN213487912U - Portable folding rocking chair

Info

Publication number: CN213487912U
Application number: CN202021504657.9U
Authority: CN
Inventors: 杨磊; 杨崇新; 史万宇
Original assignee: Anhui Hantang Leisure Products Co ltd
Current assignee: Anhui Hantang Leisure Products Co ltd
Priority date: 2020-07-27
Filing date: 2020-07-27
Publication date: 2021-06-22
Anticipated expiration: 2030-07-27

Abstract

The utility model relates to a portable folding chair, in particular to a portable folding rocking chair, which comprises a chair framework and a fabric arranged on the framework, wherein the rear end of a sitting tube is hinged with a rear foot tube through a sitting connecting piece; the upper end of the rear foot tube is rotationally connected with the front foot tube through the front foot rotating piece; the lower end part of the front foot pipe is rotatably connected with the handrail supporting pipe through a sleeved handrail supporting sliding piece, and a front foot disc is arranged at the lower end of the front foot pipe; the upper end of the front foot tube is rotationally connected with the backrest tube through the backrest sliding part; one end of the connecting pipe is hinged with the front foot pipe, and the other end of the connecting pipe is rotationally connected with the rear foot pipe; the front foot tube, the connecting tube and the rear foot tube form a triangular structure, the support is driven by the backrest sliding piece and the rear foot sliding piece which are connected through the front foot tube, and the support is folded or unfolded through the angle change of the triangular structure.

Description

Portable folding rocking chair

Technical Field

The utility model relates to a portable folding chair, in particular to a portable folding rocking chair.

Background

With the development of society, outdoor exercises are more and more pursued by people, the requirements on outdoor exercise products are higher and higher, and the chair is required to be foldable and convenient to carry while the firmness of the chair is ensured; at the same time, it is desirable that one chair be multipurpose, and that more functions be provided for the chair. However, the common folding chairs are all plate-type folding instead of gathering type folding although the folding is convenient and the sitting is comfortable; the angle of the seat back is fixed, so that the seat is easy to fatigue after long-term sitting; even if the gear can be shifted, the gear shifting is not stepless, the folding volume is large, and the carrying is inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable folding rocking chair to solve the problem that proposes among the above-mentioned background art.

The utility model adopts the technical proposal that the portable folding rocking chair comprises a chair framework and a fabric arranged on the framework, wherein the framework comprises an armrest tube, an armrest supporting tube, a sitting tube rotating piece, a sitting tube, a backrest tube, an armrest supporting sliding piece, a sitting tube rotating piece, a front foot tube, a front foot disc, a rear foot tube, a rear foot disc and a connecting tube which are symmetrically distributed on both sides; the lower end of the backrest pipe is provided with a backrest sliding part and a lock catch; the method is characterized in that: the rear end of the seat tube is hinged with the rear foot tube through a seat connecting piece; the upper end of the rear foot tube is rotationally connected with the front foot tube through the front foot rotating piece; the lower end part of the front foot pipe is rotatably connected with the handrail supporting pipe through a sleeved handrail supporting sliding piece, and a front foot disc is arranged at the lower end of the front foot pipe; the upper end of the front foot tube is rotationally connected with the backrest tube through the backrest sliding part; one ends of the backrest supporting tubes are mutually connected through U-shaped pieces, and the other ends of the backrest supporting tubes are hinged with the backrest tubes; the U-shaped pieces are connected with each other through a backrest connecting pipe;

the front end of the sitting pipe is rotatably connected with the middle part of the handrail supporting pipe through a sitting pipe rotating part; the upper end of the handrail supporting tube is in sliding connection with a handrail sliding groove fixed on the bottom side of the handrail tube through a limiting piece; the rear end of the armrest tube is hinged with the front foot tube.

As a further aspect of the present invention: the back cross pipe is arranged behind the framework, the upper end of the back cross pipe is rotatably connected with the upper part of the backrest pipe through the backrest sliding part, and the lower end of the back cross pipe is rotatably connected with the lower end of the back foot pipe through the back foot plate.

As a further aspect of the present invention: the front cross pipe is arranged in front of the framework, the upper end of the front cross pipe is rotatably connected with the handrail supporting pipe through the seat pipe rotating piece, and the lower end of the front cross pipe is rotatably connected with the lower end of the front foot pipe through the front foot plate.

As a further aspect of the present invention: one end of the connecting pipe is hinged with the front foot pipe, and the other end of the connecting pipe is rotatably connected with the rear foot pipe; the front foot tube, the connecting tube and the rear foot tube form a triangular structure, the support is driven by the backrest sliding piece and the rear foot sliding piece which are connected through the front foot tube, and the support is folded or unfolded through the angle change of the triangular structure.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model connects other pipe fittings needed by the chair through the connecting piece arranged on the seat pipe and the front foot pipe, and the opened chair can be rapidly folded towards the center in the three-dimensional space by only one action; the gathering type folding is smaller than the folding volume of the same product, and is portable; the backrest can swing freely in a certain range, and has a larger gear shifting range and higher comfort compared with the same product.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic structural view of a frame according to an embodiment of the present invention;

fig. 3 is a schematic view of a fully retracted structure according to an embodiment of the present invention;

the names of the marks in the figure are 1 handrail tube, 2 handrail supporting tubes, 3 sitting tube rotating pieces, 4 sitting tubes, 5 front foot tubes, 6 handrail supporting sliding pieces, 7 front foot plates, 8 front cross tubes, 9 front foot rotating pieces, 10 rear foot tubes, 11 connecting tubes, 12 rear cross tubes, 13 backrest tubes, 14 backrest supporting tubes, 15 backrest connecting tubes, 16U-shaped pieces, 17 lock catches, 18 backrest sliding pieces, 19 limiting pieces, 20 handrail sliding grooves, 21 rear foot sliding pieces, 22 sitting connecting pieces, 23 fabrics and 24 rear foot plates

Detailed Description

As shown in the figures, in the preferred embodiment of the present invention, a portable folding rocking chair comprises a chair framework and a fabric 23 installed on the framework, wherein the framework comprises two symmetrically distributed armrest tubes 1, armrest support tubes 2, a sitting tube rotating member 3, a sitting tube 4, a backrest tube 13, an armrest support sliding member 6, a sitting tube rotating member 3, a front foot tube 5, a front foot plate 7, a rear foot tube 10, a rear foot plate 24 and a connecting tube 11; the lower end of the backrest pipe 13 is provided with a backrest sliding part 18 and a lock catch 17; the method is characterized in that: the rear end of the seat tube 4 is hinged with the rear foot tube 10 through a seat connecting piece 22; the upper end of the rear foot tube 10 is rotationally connected with the front foot tube 5 through the front foot rotating part 9; the lower end part of the front foot pipe 5 is rotationally connected with the handrail supporting pipe 2 through a sleeved handrail supporting sliding piece 6, and the lower end of the front foot pipe 5 is provided with a front foot disc 7; the upper end of the front foot tube 5 is rotationally connected with the backrest tube 13 through a backrest sliding piece 18; one ends of the backrest support pipes 14 are connected with each other through U-shaped pieces 16, and the other ends of the backrest support pipes 14 are hinged with the backrest pipes 13; the U-shaped members are connected to each other by a backrest connection pipe 15;

the front end of the sitting pipe 4 is rotatably connected with the middle part of the handrail supporting pipe 2 through a sitting pipe rotating part 3; the upper end of the handrail supporting tube 2 is connected with a handrail sliding chute 20 fixed at the bottom side of the handrail tube 1 in a sliding way through a limiting piece 19; the rear end of the handrail tube 1 is hinged with the front foot tube.

The rear cross pipe 12 is arranged behind the framework, the upper end of the rear cross pipe 12 is rotatably connected with the upper part of the backrest pipe through a backrest sliding part 18, and the lower end of the rear cross pipe 12 is rotatably connected with the lower end of the rear foot pipe 10 through a rear foot disc 24. The front cross pipe 8 is arranged in front of the framework, the upper end of the front cross pipe 8 is rotatably connected with the handrail supporting pipe 2 through the seat pipe rotating piece 3, and the lower end of the front cross pipe 8 is rotatably connected with the lower end of the front foot pipe 5 through the front foot disc 7. The front foot plate 7 and the rear foot plate 14 both directly act on the ground, so that the firmness and stability of the bracket are enhanced.

One end of the connecting pipe 11 is hinged with the front foot pipe 5, and the other end is rotatably connected with the rear foot pipe 10; the front foot tube 5, the connecting tube 11 and the rear foot tube 10 form a triangular structure, the backrest sliding part 18 and the rear foot sliding part 21 which are connected through the front foot tube 5 simultaneously drive the support, and the support is folded or opened through the angle change of the triangular structure.

The utility model discloses a theory of operation is: when folded, one hand holds the upper part of the backrest tube 13, and the other hand holds the front end of the sitting tube 4 at the same side and exerts force inwards. The seat pipe 4 moves upwards and drives the handrail supporting pipe 2 connected to the front end of the seat pipe to move upwards; the front cross pipe 8 connected with the handrail supporting pipe 2 through the seat pipe rotating part 3 moves upwards at the same time; the upper end of the handrail supporting pipe 2 slides towards the front foot pipe 5 in the handrail sliding groove 20, and simultaneously the handrail pipe 1 rotates upwards under the action of the handrail supporting pipe 2. The rear leg tube 10 connected to the front leg tube 5 rotates inward, which drives the rear cross tube 12 to rotate inward and simultaneously drives the rear leg slider 21 to slide downward, and the connecting tube 11 rotates toward the front leg tube 5, thereby folding the entire frame toward the backrest tube 13.

Then, the backrest tubes 13 on the two sides are respectively held by hands to exert force towards the middle, namely, the backrest connecting tube 14 connected with the backrest tube 13 through the U-shaped piece 16 moves upwards, and meanwhile, the front and back cross tubes are folded towards the middle. After being folded, the lock catch 17 is locked, the lock catch connecting strap can be directly carried on the shoulder, and the length of the strap can be adjusted to the required length.

Otherwise, the bracket is opened, and the upper part of the backrest tube 13 and the front end of the seat tube 4 are held by hands to be outwards opened. After the chair is unfolded, the rear foot sliding piece 21 is fixed with the rear foot pipe 10, and the armrest supporting sliding piece 6 is abutted against the front foot disk 7, so that the opening angle of the chair is completely fixed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A portable folding rocking chair comprises a chair framework and fabric (23) arranged on the framework, wherein the framework comprises armrest tubes (1), armrest supporting tubes (2), a sitting tube rotating piece (3), a sitting tube (4), a backrest tube (13), an armrest supporting sliding piece (6), a sitting tube rotating piece (3), front foot tubes (5), a front foot disc (7), rear foot tubes (10), a rear foot disc (24) and connecting tubes (11), which are symmetrically distributed on two sides; the lower end of the backrest tube (13) is provided with a backrest sliding part (18) and a lock catch (17); the method is characterized in that: the rear end of the sitting pipe (4) is hinged with the rear foot pipe (10) through a sitting connecting piece (22); the upper end of the rear foot tube (10) is rotationally connected with the front foot tube (5) through the front foot rotating piece (9); the lower end part of the front foot pipe (5) is rotatably connected with the handrail supporting pipe (2) through a sleeved handrail supporting sliding piece (6), and the lower end of the front foot pipe (5) is provided with a front foot disc (7); the upper end of the front foot tube (5) is rotationally connected with the backrest tube (13) through a backrest sliding part (18); one end of the backrest support tube (14) is connected with each other through a U-shaped piece (16), and the other end of the backrest support tube (14) is hinged with the backrest tube (13); the U-shaped parts are connected with each other through a backrest connecting pipe (15);

the front end of the sitting pipe (4) is rotatably connected with the middle part of the handrail supporting pipe (2) through a sitting pipe rotating part (3); the upper end of the handrail supporting tube (2) is in sliding connection with a handrail sliding groove (20) fixed at the bottom side of the handrail tube (1) through a limiting piece (19); the rear end of the armrest tube (1) is hinged with the front foot tube.

2. The portable folding rocking chair of claim 1, wherein a rear cross tube (12) is provided behind the frame, an upper end of the rear cross tube (12) is rotatably connected to an upper portion of the back tube by a back slider (18), and a lower end of the rear cross tube (12) is rotatably connected to a lower end of the rear leg tube (10) by a rear leg plate (24).

3. The portable folding rocking chair according to claim 1, wherein a front cross pipe (8) is provided in front of the frame, the upper end of the front cross pipe (8) is rotatably connected to the armrest support pipe (2) by a seat pipe rotating member (3), and the lower end of the front cross pipe (8) is rotatably connected to the lower end of the front leg pipe (5) by a front leg plate (7).

4. The portable folding rocking chair according to claim 1, wherein the connecting tube (11) is hinged at one end to the front leg tube (5) and is pivotally connected at the other end to the rear leg tube (10); the front foot tube (5), the connecting tube (11) and the rear foot tube (10) form a triangular structure, the backrest sliding part (18) and the rear foot sliding part (21) which are connected through the front foot tube (5) simultaneously drive the support, and the support is folded or opened through the angle change of the triangular structure.