CN216020110U - Portable chair - Google Patents
Portable chair Download PDFInfo
- Publication number
- CN216020110U CN216020110U CN202120241920.8U CN202120241920U CN216020110U CN 216020110 U CN216020110 U CN 216020110U CN 202120241920 U CN202120241920 U CN 202120241920U CN 216020110 U CN216020110 U CN 216020110U
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- China
- Prior art keywords
- rod
- cloth
- chair
- supporting
- backrest
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Abstract
The utility model belongs to a portable chair, which comprises a cloth chair seat made of cloth and a cloth backrest, and is characterized in that a backrest rod of a curved supporting chair is arranged in a backrest rod cloth cylinder; the lower part of the support chair backrest rod is connected with a lower part connecting mechanism of the support rod; the upper end of the supporting rod is connected with a connecting mechanism at the upper end of the supporting rod, the connecting mechanism at the lower part of the supporting rod comprises a cloth tube which is sewed on the cloth backrest by wrapping cloth of the supporting rod, and the rod of the backrest of the supporting rod is arranged in the cloth tube. The utility model discloses a simple structure, dismouting convenient to carry, people are comfortable when sitting.
Description
Technical Field
The utility model belongs to a chair, and particularly relates to a portable chair.
Background
When people drive a car to play, people often have activities of chatting, playing cards and entertaining by carrying a plurality of chairs, and the chairs are various, but the chairs are convenient to carry and comfortable to sit, and are rare.
Disclosure of Invention
The utility model aims to solve the technical problems and provides a portable chair which takes a support rod connecting mechanism convenient and quick to assemble and disassemble as a framework, and a chair seat and a backrest which are sewn by cloth are arranged on the framework, so that the chair is comfortable to sit and rest, and has a simple structure and light weight.
The technical scheme adopted by the utility model for solving the technical problem is as follows: a portable chair comprises a cloth chair seat and a cloth backrest which are made of cloth, wherein a backrest rod cloth cylinder and a seat rod cloth cylinder are sewn on the two sides of the cloth chair seat and the cloth backrest by using stitches, and the portable chair is characterized in that a bent chair backrest rod is arranged in the backrest rod cloth cylinder; the lower part of the support chair backrest rod is connected with a lower part connecting mechanism of the support rod; the upper end of the supporting rod is connected with a connecting mechanism at the upper end of the supporting rod, the connecting mechanism at the lower part of the supporting rod comprises a cloth tube which is sewed on the cloth backrest by wrapping cloth of the supporting rod, and the rod of the backrest of the supporting rod is arranged in the cloth tube.
The lower part connecting mechanism of the supporting rod comprises a supporting beam, threaded holes are arranged at two ends of the supporting beam, a supporting chair backrest rod is connected in the threaded holes in a threaded manner, and a supporting leg rod fixed with a limiting boss is arranged on the right side of the supporting chair backrest rod through a chair leg rod nut; an inclined supporting chair seat rod fixed with a limiting boss is arranged on the right side of the supporting leg rod through a chair rod nut, an inclined gasket is arranged between the chair seat rod nut and the supporting cross beam to support the included angle between the chair seat rod and the supporting cross beam to be alpha, and alpha = 110-140 degrees.
The utility model has the beneficial effects that: the utility model discloses a simple structure, dismouting convenient to carry, people are comfortable when sitting.
Drawings
The following description is made in detail by way of example with reference to the accompanying drawings.
FIG. 1 is a three-dimensional view of a portable chair;
FIG. 2 is an enlarged view of a portion of FIG. 1 at I;
fig. 3 is a partial enlarged view of fig. 1 at point ii.
In the figure: 1-a connecting mechanism at the upper end of the support rod; 1-1-wrapping the supporting rods with cloth; 2-sewing; 3-a lower connecting mechanism of the support rod; 3-1-supporting chair backrest rod; 3-2-a support leg bar; 3-3-supporting a seat post; 3-4-supporting the beam; 3-4-1-tapered gasket; 3-5-chair leg rod nut; 3-6-seat lever nut; 3-7-threaded hole; 3-8-limiting boss; 4-cloth seat; 5-backrest rod cloth cylinder; 6-seat bar cloth cylinder; 7-cloth backrest.
Detailed Description
Embodiment, refer to the attached drawings, a portable chair, including cloth seat 4 and cloth back 7 made of cloth, make up the cloth tube 5 of the back lever and cloth tube 6 of the seat lever with the suture 2 on both sides of cloth seat 4 and cloth back 7, characterized by that the cloth tube 5 of the back lever is fitted with the crooked back lever 3-1 of supporting chair; the lower part of a back support rod 3-1 of the supporting chair is connected with a lower part connecting mechanism 3 of the supporting rod; the upper end is connected with the upper end connecting mechanism 1 of the supporting rod, the lower connecting mechanism 3 of the supporting rod comprises a cloth tube which is sewed on the cloth backrest 7 by the supporting rod wrapping cloth 1-1, and the supporting chair backrest rod 3-1 is arranged in the cloth tube.
The lower part connecting mechanism 3 of the supporting rod comprises a supporting beam 3-4, threaded holes 3-7 are arranged at two ends of the supporting beam 3-4, a supporting chair backrest rod 3-1 is connected in the threaded holes in a threaded manner, and a supporting leg rod 3-2 fixed with a limiting boss 3-8 is arranged on the right side of the supporting chair backrest rod 3-1 by a chair leg rod nut 3-5; an inclined supporting chair rod 3-3 fixed with a limiting boss 3-8 is arranged on the right side of the supporting leg rod 3-2 through a chair rod nut 3-6, and an inclined gasket 3-4-1 is arranged between the chair rod nut 3-6 and the supporting beam 3-4; the angle between the supporting seat bar 3-3 and the supporting cross beam 3-4 is α, α =125 °.
When the portable chair is folded, the cloth chair 4 and the cloth backrest 7 only need to be taken down, and the chair leg rod nuts 3-5, the chair seat rod nuts 3-6 and the supporting chair backrest rod 3-1 are screwed down to be packaged together, so that the portable chair is very convenient.
Claims (2)
1. A portable chair comprises a cloth chair seat (4) and a cloth backrest (7) which are made of cloth, wherein a backrest rod cloth cylinder (5) and a seat rod cloth cylinder (6) are sewn on two sides of the cloth chair seat (4) and the cloth backrest (7) by using sutures (2), and the portable chair is characterized in that a bent backrest rod (3-1) of a supporting chair is arranged in the backrest rod cloth cylinder (5); the lower part of the back support rod (3-1) of the supporting chair is connected with a connecting mechanism (3) at the lower part of the supporting rod; the upper end of the supporting rod is connected with the upper end connecting mechanism (1) of the supporting rod, the lower part connecting mechanism (3) of the supporting rod comprises a cloth tube which is sewed on the cloth backrest (7) by using supporting rod wrapping cloth (1-1), and the supporting chair backrest rod (3-1) is arranged in the cloth tube.
2. The portable chair as claimed in claim 1, wherein the support bar (3) comprises a support beam (3-4), threaded holes (3-7) are provided at both ends of the support beam (3-4), a support chair back-rest bar (3-1) is screwed in the holes, a support leg bar (3-2) fixed with a limit boss (3-8) is mounted on the right side of the support chair back-rest bar (3-1) by a leg bar nut (3-5); an inclined supporting chair seat rod (3-3) fixed with a limiting boss (3-8) is arranged on the right side of the supporting leg rod (3-2) through a chair rod nut (3-6), an inclined gasket (3-4-1) is arranged between the chair seat rod nut (3-6) and the supporting cross beam (3-4) to support the included angle between the chair seat rod (3-3) and the supporting cross beam (3-4) to be alpha, and alpha = 110-140 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120241920.8U CN216020110U (en) | 2021-01-28 | 2021-01-28 | Portable chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120241920.8U CN216020110U (en) | 2021-01-28 | 2021-01-28 | Portable chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216020110U true CN216020110U (en) | 2022-03-15 |
Family
ID=80596553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120241920.8U Active CN216020110U (en) | 2021-01-28 | 2021-01-28 | Portable chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216020110U (en) |
-
2021
- 2021-01-28 CN CN202120241920.8U patent/CN216020110U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |