CN219249628U

CN219249628U - Folding portable chair

Info

Publication number: CN219249628U
Application number: CN202320353230.0U
Authority: CN
Inventors: 蔡林; 石玉莹
Original assignee: Hangzhou Miya Himi Culture Co ltd
Current assignee: Hangzhou Miya Himi Culture Co ltd
Priority date: 2023-02-20
Filing date: 2023-02-20
Publication date: 2023-06-27
Anticipated expiration: 2033-02-20

Abstract

The utility model provides a folding portable chair, which relates to the technical field of convenient chairs, and comprises two first supporting seats and two second supporting seats; the two first supporting seats and the two second supporting seats are arranged in the same plane, and the connecting line of the two first supporting seats is perpendicular to the connecting line of the two second supporting seats; the support cloth is provided with a backrest cloth, two ends of the backrest cloth are respectively fixed on a support rod, and an arc track is formed at the joint of the backrest cloth and the support cloth. The back cloth is arranged on the supporting cloth of the folding portable chair, and the second supporting plates are arranged on the front side and the rear side of the back cloth, namely, after the user sits on the supporting cloth, the waist of the user is attached to the back cloth, and the user is still positioned on the supporting cloth, so that under the condition that the person is ensured to be attached to the back cloth, the person is ensured to sit on the supporting cloth stably.

Description

Folding portable chair

Technical Field

The utility model relates to the technical field of convenient chairs, in particular to a folding portable chair.

Background

The folding chair on the market comprises metal support rods, canvas, accessories such as buckles, screws and the like, is square in four corners after being unfolded, is provided with a 90-degree right-angle backrest, and can be folded and stored into a column shape.

The sitting surface and the backrest form a right angle of 90 degrees after the folding chair is unfolded, when the folding chair is seated, the waist can not be attached to the backrest, and the requirement of a user for relaxing and resting can not be met well; and because the chair is square, and is folding chair, the seat four corners are protruding support frame, and the user can slightly diverge the leg under the natural state when using, and protruding both sides extremely easily lay on the leg, produce uncomfortable sense.

Disclosure of Invention

The utility model aims to provide a folding portable chair so as to relieve the technical problem that the waist of the portable chair in the prior art is attached to a backrest.

The utility model provides a folding portable chair, which comprises two first supporting seats and two second supporting seats;

the two first supporting seats and the two second supporting seats are arranged in the same plane, and the connecting line of the two first supporting seats is perpendicular to the connecting line of the two second supporting seats;

a first supporting plate is correspondingly arranged at the upper end of the first supporting seat, and a second supporting plate is correspondingly arranged at the upper end of the second supporting seat;

the first supporting seat is provided with two first connecting rods, and each first connecting rod is connected with one second supporting plate respectively;

two second connecting rods are arranged on the second supporting seat, and each second connecting rod is connected with one first supporting plate respectively;

the first supporting plate and the second supporting plate form a supporting platform, and supporting cloth is arranged on the supporting platform;

a supporting rod is arranged on the first supporting seat, one end of the supporting rod is fixed on the first supporting seat, and the other end of the supporting rod penetrates through the first supporting plate and extends upwards;

the support cloth is provided with a backrest cloth, two ends of the backrest cloth are respectively fixed on a support rod, and an arc track is formed at the joint of the backrest cloth and the support cloth.

In an alternative embodiment, the backrest cloth is provided with a mounting sleeve, and the mounting sleeve is sleeved at the upper end of the supporting rod.

In an alternative embodiment, a fixing screw is provided on the mounting sleeve, and the fixing screw is connected with the support rod.

In an alternative embodiment, a traction handle is provided on the back cloth and is fixed to the mounting sleeve by a set screw.

In an alternative embodiment, two ends of the first connecting rod are respectively hinged with the first supporting seat and the second supporting plate;

and two ends of the second connecting rod are respectively hinged with the second supporting seat and the first supporting plate.

In an alternative embodiment, connecting shafts are provided at the staggered points of the staggered first and second connecting rods.

In an alternative embodiment, the first supporting seat is provided with a mounting hole, and one end of the supporting rod is mounted in the mounting hole;

the first support plate is provided with a through hole, and the support rod is arranged in the through hole in a penetrating mode.

In an alternative embodiment, two inner grooves are formed in the supporting cloth, and the inner grooves are located on two sides of the second connecting plate on one side of the concave surface of the backrest cloth.

In an alternative embodiment, the backrest cloth and the support cloth are both canvas.

The back cloth is arranged on the supporting cloth of the folding portable chair, and the second supporting plates are arranged on the front side and the rear side of the back cloth, namely, after the user sits on the supporting cloth, the waist of the user is attached to the back cloth, and the user is still positioned on the supporting cloth, so that under the condition that the person is ensured to be attached to the back cloth, the person is ensured to sit on the supporting cloth stably and cannot fall down due to the fact that the person depends on the back cloth.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of a folding portable chair according to an embodiment of the present utility model;

FIG. 2 is a schematic view of the folding portable chair of FIG. 1 at another angle;

fig. 3 is a schematic view illustrating a structure of the folding portable chair of fig. 1 at another angle.

Icon: 100-a first supporting seat; 200-backrest cloth; 300-supporting cloth; 400-a second supporting seat; 500-a first support plate; 600-a second support plate; 700-a first connecting rod; 800-a second connecting rod; 900-mounting a sleeve; 110-supporting rods; 120-fixing screws; 130-an inner groove; 140-seating surface.

Detailed Description

The technical solutions of the present utility model will be clearly and completely described in connection with the embodiments, and it is apparent that the described embodiments are 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.

The folding portable chair of the partial technical proposal applies for the appearance by using the physical picture.

Examples

Referring to fig. 1 to 3, the present utility model provides a folding portable chair including two first support seats 100 and two second support seats 400;

the two first supporting seats 100 and the two second supporting seats 400 are arranged in the same plane, and the connecting line of the two first supporting seats 100 is perpendicular to the connecting line of the two second supporting seats 400;

a first support plate 500 is correspondingly arranged at the upper end of the first support seat 100, and a second support plate 600 is correspondingly arranged at the upper end of the second support seat 400;

two first connecting rods 700 are disposed on the first supporting seat 100, and each first connecting rod 700 is connected with one second supporting plate 600;

two second connecting rods 800 are disposed on the second supporting seat 400, and each second connecting rod 800 is connected with one first supporting plate 500;

the first support plate 500 and the second support plate 600 form a support platform on which the support cloth 300 is disposed;

a support bar 110 is disposed on the first support base 100, and one end of the support bar 110 is fixed on the first support base 100, and the other end extends upward through the first support plate 500;

the back rest cloth 200 is arranged on the support cloth 300, two ends of the back rest cloth 200 are respectively fixed on one support rod 110, and an arc track is formed at the joint of the back rest cloth 200 and the support cloth 300.

In some embodiments, a first support plate 500 is disposed right above the first support base 100 of the folding portable chair, a second support plate 600 is disposed right above the second support base 400, and two first connecting rods 700 are disposed on the first support base 100, and each first connecting rod 700 is connected to one second support plate 600; two second connection rods 800 are provided on the second support base 400, and each second connection rod 800 is connected to one first support plate 500.

The first support plate 500 and the second support plate 600 form a support platform, and a connection line of the two first support plates 500 is perpendicular to a connection line of the two second support plates 600.

The joint of the back rest cloth 200 and the supporting part forms an arc track, the back rest cloth 200 forms a sector-shaped seat surface 140 on the supporting cloth 300, and the back rest cloth 200 forms a back rest; after a user sits on the seat surface 140, the waist of the user can be attached to the backrest cloth 200 in a larger area, the buttocks and the waist can be better wrapped, and the backrest cloth 200 is connected with the seat surface 140 to form an inclined angle, so that better comfort is achieved; the seat surface 140 is fan-shaped, so that the convex supporting point of the folding portable chair is better avoided, the folding portable chair is more in accordance with the human engineering, the comfort can be increased to a greater extent, and the long-term use requirement of a user is met.

The angle formed by the seat surface 140 and the backrest is about 105 degrees, and the seat surface 140 is in a sector shape with an angle of about 90 degrees; most of the backrest is connected with the seat surface 140 at an inclination angle of about 105 degrees, so that better comfort is achieved; the seat surface 140 is in a 90-degree fan shape, so that the convex supporting point of the folding portable chair is better avoided.

Referring to fig. 2, in an alternative embodiment, the back cloth 200 is provided with a mounting sleeve 900, and the mounting sleeve 900 is sleeved on the upper end of the support bar 110.

In an alternative embodiment, a fixing screw 120 is provided on the mounting sleeve 900, and the fixing screw 120 is connected to the support bar 110.

In an alternative embodiment, a traction handle is provided on the back cloth 200, and the traction handle is fixed to the mounting sleeve 900 by the fixing screw 120.

Two mounting sleeves 900 are arranged on the backrest cloth 200, and the supporting rod 110 is inserted into the mounting sleeves 900 from the lower ends of the mounting sleeves 900, so that the upper ends of the backrest cloth 200 are fixed; in order to prevent the support bar 110 from being separated from the mounting sleeve 900, the mounting sleeve 900 is provided with the fixing screw 120, and the fixing screw 120 is screwed into the support bar 110, so that the mounting sleeve 900 and the support bar 110 are fixed, and the support bar 110 cannot be separated from the mounting sleeve 900.

In order to facilitate the movement of the folding portable chair, a traction handle is generally sleeved on the fixing screw 120, and after the fixing screw 120 is fixed on the supporting rod 110, the traction handle is also fixed on the backrest cloth 200, so that the folding portable chair can be conveniently moved through the traction handle.

In an alternative embodiment, both ends of the first connection rod 700 are hinged to the first support base 100 and the second support plate 600, respectively;

both ends of the second connection rod 800 are hinged to the second support base 400 and the first support plate 500, respectively.

In an alternative embodiment, the connecting shafts are provided at the staggered points of the staggered first and

second connection bars

700 and 800.

To firmly fix the skeleton formed by the first support base 100, the second support base 400, the first support plate 500, the second support plate 600, the first connecting rod 700, the second connecting rod 800, and the support bar 110; the staggered points of the staggered first and

second connection bars

700 and 800 are provided with connection shafts, which enable the first and

second connection bars

700 and 800 to be connected and can increase the strength of the whole skeleton, increasing the weight of the whole folding portable chair.

In an alternative embodiment, the first supporting seat 100 is provided with a mounting hole, and one end of the supporting rod 110 is mounted in the mounting hole;

the first support plate 500 is provided with a through hole, and the support rod 110 is inserted into the through hole.

Referring to fig. 3, in an alternative embodiment, two inner grooves 130 are provided on the support cloth 300, and the inner grooves 130 are located at both sides of the second connection plate at one side of the concave surface of the back rest cloth 200.

In an alternative embodiment, the backrest cloth 200 and the support cloth 300 are made of canvas.

Two inner grooves 130 are provided on the seating surface 140 formed on the support cloth 300, so that the user's thigh can be conveniently placed, and the protruding point formed on the second support plate 600 on the support part can be avoided; the defects that the protruding points are positioned on two sides in the market are overcome.

The back cloth 200 is arranged on the support cloth 300 of the folding portable chair, and the second support plates 600 are arranged on the front side and the rear side of the back cloth 200, namely, after the user sits on the support cloth 300 and the waist of the user is attached to the back cloth 200, the user is still on the support cloth 300, so that under the condition that the user is ensured to be attached to the back cloth 200, the user is ensured to sit on the support cloth 300 stably and cannot fall down due to the back cloth 200.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims

1. A folding portable chair, characterized by comprising two first support seats (100) and two second support seats (400);

the two first supporting seats (100) and the two second supporting seats (400) are arranged in the same plane, and the connecting line of the two first supporting seats (100) is perpendicular to the connecting line of the two second supporting seats (400);

a first supporting plate (500) is correspondingly arranged at the upper end of the first supporting seat (100), and a second supporting plate (600) is correspondingly arranged at the upper end of the second supporting seat (400);

two first connecting rods (700) are arranged on the first supporting seat (100), and each first connecting rod (700) is connected with one second supporting plate (600) respectively;

two second connecting rods (800) are arranged on the second supporting seat (400), and each second connecting rod (800) is connected with one first supporting plate (500) respectively;

the first support plate (500) and the second support plate (600) form a support platform, and a support cloth (300) is arranged on the support platform;

a supporting rod (110) is arranged on the first supporting seat (100), one end of the supporting rod (110) is fixed on the first supporting seat (100), and the other end penetrates through the first supporting plate (500) and extends upwards;

the support cloth (300) is provided with a backrest cloth (200), two ends of the backrest cloth (200) are respectively fixed on a support rod (110), and an arc track is formed at the joint of the backrest cloth (200) and the support cloth (300).

2. The folding portable chair as claimed in claim 1, wherein a mounting sleeve (900) is provided on the back cloth (200), and the mounting sleeve (900) is sleeved on the upper end of the support bar (110).

3. The folding portable chair as claimed in claim 2, wherein a fixing screw (120) is provided to the mounting sleeve (900), and the fixing screw (120) is connected to the support bar (110).

4. A folding portable chair according to claim 3, characterized in that a traction handle is provided on the back cloth (200) and is fixed to the mounting sleeve (900) by means of a fixing screw (120).

5. The folding portable chair as claimed in claim 1, wherein both ends of the first connecting rod (700) are hinged to the first support base (100) and the second support plate (600), respectively;

two ends of the second connecting rod (800) are respectively hinged with the second supporting seat (400) and the first supporting plate (500).

6. The folding portable chair as in claim 5, wherein the connecting shafts are provided at staggered points of the staggered first connecting bars (700) and second connecting bars (800).

7. The folding portable chair as claimed in claim 1, wherein the first support base (100) is provided with a mounting hole, and one end of the support bar (110) is mounted in the mounting hole;

the first supporting plate (500) is provided with a through hole, and the supporting rod (110) is arranged in the through hole in a penetrating mode.

8. The folding portable chair as claimed in claim 1, wherein two inner grooves (130) are provided on the support cloth (300), and the inner grooves (130) are located at both sides of the second connection plate at one side of the concave surface of the back cloth (200).

9. The folding portable chair as claimed in any one of claims 1 to 8, wherein the backrest cloth (200) and the support cloth (300) are both canvas.