CN2542141Y - Portable folding chair - Google Patents
Portable folding chair Download PDFInfo
- Publication number
- CN2542141Y CN2542141Y CN02213233U CN02213233U CN2542141Y CN 2542141 Y CN2542141 Y CN 2542141Y CN 02213233 U CN02213233 U CN 02213233U CN 02213233 U CN02213233 U CN 02213233U CN 2542141 Y CN2542141 Y CN 2542141Y
- Authority
- CN
- China
- Prior art keywords
- fore
- poppet
- tubular body
- hollow tubular
- stock
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C4/00—Foldable, collapsible or dismountable chairs
- A47C4/28—Folding chairs with flexible coverings for the seat or back elements
- A47C4/286—Folding chairs with flexible coverings for the seat or back elements foldable side to side and front to back, e.g. umbrella type
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- Special Chairs (AREA)
Abstract
The utility model discloses a portable folding chair, wherein front brackets and rear brackets are hollow tube-shaped bodies with adjustable inner tubes, and scissors-shaped connecting bars whose centers are cross and rotatable are respectively connected between two front brackets and between two rear brackets. The front brackets and the rear brackets, a stand and the front bracket, and the stand and the rear bracket are rotatably connected. A chair seat and a chair back are made of soft material, the chair seat is sleeved in a stand, and the chair back is sleeved on the rear brackets. Folding and opening of the folding chair can be achieved by stretching function of the adjustable inner tubes of the front and the back brackets, the front brackets and the rear brackets can be folded for a time along the rotatable rivet joint direction, and the two front brackets, and the two rear brackets are folded for a second time along the crossing of the connecting bar rotatable rivet joint direction. Or the folding between the two front brackets and between the tow rear brackets is firstly achieved, and then the front brackets and the rear brackets can be folded.
Description
Technical field
The utility model belongs to daily necessities, but particularly a kind of folding becomes the chair of small size collecting state to be convenient for carrying.
Background technology
The folding seat of prior art, generally be take between the seat and the chair back, to be provided with suitable link make it the bending fold; Or seat is divided into two parts cooperates again and cut shape chair angle and reach the purpose that folds.We are being seen these folding chairs usually, mostly can only between seat and chair pin, do once folding the variation, chair integral body after folding still has certain volume, still need take sizable collection space, especially when need carrying this chair extremely during outdoor use, because of its volume after folding still not convenient.
The utility model content
The purpose of this utility model is to overcome the deficiency of prior art, provides a kind of folding to become the chair of small size collecting state to be convenient for carrying.
Portable folding chair of the present utility model, comprise fore-stock, after-poppet, connecting rod, mounting, connector, link, seat, the chair back, wherein fore-stock, after-poppet are hollow tubular body, all contain telescopic interior pipe in fore-stock and the after-poppet, fore-stock forms rotatable the connection with after-poppet by link, between two fore-stocks and the scissors shape connecting rod that intersects by the middle part respectively between two after-poppets be connected, mounting forms rotatable the connection with fore-stock, after-poppet, and is positioned at the top of scissors shape connecting rod and fore-stock, after-poppet junction; Seat, the chair back are soft material, and seat is inserted in mounting, and chair back set is on after-poppet.
Described fore-stock be the middle and lower part have a joint scalable in the hollow tubular body of pipe, the lower end of interior pipe is welded on the bottom interior wall of hollow tubular body, the upper end of interior pipe is connected in the hollow tubular body from the cut-off part of the hollow tubular body slip cap that makes progress.
Described after-poppet is the hollow tubular body that the upper and lower respectively has the scalable interior pipe of a joint, the upper end that is positioned at the top pipe is welded on the top inner wall of hollow tubular body, and the lower end of interior pipe is connected in the hollow tubular body from the downward slip cap of top cut-off part of hollow tubular body; The lower end that is positioned at the bottom pipe is welded on the bottom interior wall of hollow tubular body, and the upper end of interior pipe is connected in the hollow tubular body from the bottom cut-off part of the hollow tubular body slip cap that makes progress.
Described mounting is for having a hollow tubular body that bends near termination portion, and the middle and upper part of mounting one end and after-poppet forms rotatable riveted joint by rivet, and the middle part of mounting and the middle and upper part of fore-stock form rotatable riveted joint by rivet.
Described connecting rod is two middle part intersections riveted joint and rotatable tubulose solids mutually, the centre of every tubulose solid has one section to be half shape tubulose solid, two ends at half shape tubulose solid respectively have one to bend, and each termination of connecting rod and the Extendible flake of connector form rotatable riveted joint by rivet.
Described connector is tubular or half cylindrical body, has the Extendible flake that forms one on tubular or half cylindrical body, tubular or half cylindrical body be inserted in respectively fore-stock and after-poppet in, the bottom, and form fixing riveted joint by rivet.
Described link is one to have the member of pore and groove, and pore is enclosed within the top of after-poppet, and forms fixing riveted joint by rivet, and groove can be inserted the top of fore-stock wherein, and forms rotatable riveted joint by rivet.
After adopting above-mentioned structure, the portable folding chair is by the effect of stretching, contract of fore-stock, the scalable interior pipe of after-poppet, can realize folding and opening of folding seat, promptly can carry out once folding along its rotatable riveted joint direction fore-stock and after-poppet earlier, make between two fore-stocks and between two after-poppets along the rotatable riveted joint direction of the intersection of connecting rod again and carry out twice-folded, realize collapse state; Also can make between two fore-stocks and between two after-poppets along the rotatable riveted joint direction of the intersection of connecting rod earlier and carry out once folding, again fore-stock and after-poppet are carried out twice-folded along its rotatable riveted joint direction, realize collapse state, and form minimum volume, can be easy to carry.
Description of drawings
Below in conjunction with drawings and Examples the utility model is described in further detail:
Fig. 1 is the stereogram that the portable folding chair is opened into user mode;
Fig. 2 is the stereogram of chair frame shown in Figure 1;
Fig. 3 is the stereogram of chair frame collapse state shown in Figure 1;
Fig. 4 is the stereogram of chair frame half collapse state shown in Figure 1;
Fig. 5 is the stereogram of another kind of half collapse state of chair frame shown in Figure 1;
Fig. 6 is the cutaway view along A-A line among Fig. 3.
The specific embodiment
Shown in accompanying drawing, portable folding chair of the present utility model, comprise fore-stock 1, after-poppet 2, connecting rod 3, mounting 4, connector 5, link 6, seat 7, the chair back 8, wherein fore-stock 1, after-poppet 2 are hollow tubular body, the middle and lower part of fore-stock 1 has the telescopic interior pipe 11 of a joint, in pipe 11 lower end 111 be welded on the bottom interior wall of hollow tubular body, the upper end 112 of interior pipe 11 from the cut-off part 12 of hollow tubular body upwards slip cap be connected in the hollow tubular body.The top of after-poppet 2 has the telescopic interior pipe 21 of a joint, the bottom has the telescopic interior pipe 22 of a joint, the upper end 211 that is positioned at top pipe 21 is welded on the top inner wall of hollow tubular body, and the lower end 212 of interior pipe 21 is connected in the hollow tubular body from the top cut-off part 23 downward slip caps of hollow tubular body; The lower end 221 that is positioned at bottom pipe 22 is welded on the bottom interior wall of hollow tubular body, the upper end 222 of interior pipe 22 from the bottom cut-off part 24 of hollow tubular body upwards slip cap be connected in the hollow tubular body.The pore 61 of link 6 is enclosed within the top of after-poppet 2, and forms fixing riveted joint by rivet 9; The top 13 of fore-stock 1 is inserted in the groove 62 of link 6, and forms rotatable riveted joint by rivet 9.Bottom position and medium position at fore-stock 1 have tubular or the half cylindrical body connector 5 that is inserted in wherein by rivet 9 fixing riveted joints, have the Extendible flake 51 that forms one on the connector 5, the Extendible flake 51 of the connector 5 between two fore-stocks 1 is by rivet 9 each termination 31 movable riveted joint with connecting rod 3, connecting rod 3 is two middle part intersections riveted joint and rotatable scissors shape tubulose solids mutually, the centre of every tubulose solid has one section to be half shape tubulose solid 32, two ends at half shape tubulose solid respectively have one to bend 33, and each termination 31 of connecting rod 3 forms rotatable riveted joint with the Extendible flake 51 of connector 5 by rivet 9.The Extendible flake 51 that connector 5 between 5, two after-poppets 2 of connector of the tubular that is inserted in wherein or half cylindrical body arranged by rivet 9 fixing riveted joints at the bottom position of after-poppet 2 and medium position intersects the also rotatable riveted joint of each termination 31 formation of rotatable scissors shape connecting rod 3 of riveted joint mutually by rivet 9 and two middle parts.The close termination portion of mounting 4 has one to bend 41, and the middle and upper part of mounting 4 one ends and after-poppet 2 forms rotatable riveted joint by rivet 9, and the middle and upper part of the middle part of mounting 4 and fore-stock 1 is by the rotatable riveted joint of rivet 9 formation.Seat 7, the chair back 8 are soft material, and as canvas, skin, the synthetic skin of plastic cement, nylon cloth, braid etc., seat 7 is inserted in mounting 3, and the chair back 8 is enclosed within on the after-poppet 2.
After adopting above-mentioned structure, the portable folding chair is by fore-stock 1, after-poppet 2 scalable interior pipes 11,21,22 stretch, the effect of contracting, can realize folding and opening of folding seat, to fold is example, earlier mounting 4 is upwards mentioned, mounting 4 rotates around the junction with fore-stock 1, the mounting 4 and the tie point of after-poppet 2 are moved downward, and the top telescopic tube of after-poppet 2 is stretched, this moment, fore-stock 1 fitted around its tie point with after-poppet 2, finish for the first time folding (as shown in Figure 5), again with between two fore-stocks 1 and the scissors of the connecting rod 5 between two after-poppets 2 fork closed, by connecting rod 5 and fore-stock 1, on after-poppet 2 fixed connection points, move down, make fore-stock 1, the telescopic tube of after-poppet 2 bottoms stretches, reach two between the fore-stock 1 applying and the applying between two after-poppets 2, finish for the second time folding (as shown in Figure 3), realized collapse state.Also can be earlier closed by the scissors fork of connecting rod 5, realize applying between two fore-stocks 1 and the applying (as shown in Figure 4) between two after-poppets 2; By upwards mentioning mounting 4, realize that fore-stock 1 and after-poppet 2 fit around its tie point, realize collapse state (as shown in Figure 3) again.The operation of open mode is just in time opposite with the operation of collapse state.
Claims (7)
1. portable folding chair, comprise fore-stock, after-poppet, connecting rod, mounting, connector, link, seat, the chair back, seat, the chair back is a soft material, seat is inserted in mounting, chair back set is on after-poppet, fore-stock forms rotatable the connection with after-poppet by link, it is characterized in that: fore-stock, after-poppet is a hollow tubular body, all contain telescopic interior pipe in fore-stock and the after-poppet, between two fore-stocks and the scissors shape connecting rod that intersects by the middle part respectively between two after-poppets be connected, mounting and fore-stock, after-poppet forms rotatable connection, and is positioned at scissors shape connecting rod and fore-stock, the top of after-poppet junction.
2. portable folding chair according to claim 1, it is characterized in that: fore-stock is the hollow tubular body that the middle and lower part has the scalable interior pipe of a joint, the lower end of interior pipe is welded on the bottom interior wall of hollow tubular body, and the upper end of interior pipe is connected in the hollow tubular body from the cut-off part of the hollow tubular body slip cap that makes progress.
3. portable folding chair according to claim 1, it is characterized in that: after-poppet is the hollow tubular body that the upper and lower respectively has the scalable interior pipe of a joint, the upper end that is positioned at the top pipe is welded on the top inner wall of hollow tubular body, and the lower end of interior pipe is connected in the hollow tubular body from the downward slip cap of top cut-off part of hollow tubular body; The lower end that is positioned at the bottom pipe is welded on the bottom interior wall of hollow tubular body, and the upper end of interior pipe is connected in the hollow tubular body from the bottom cut-off part of the hollow tubular body slip cap that makes progress.
4. portable folding chair according to claim 1, it is characterized in that: mounting is for having a hollow tubular body that bends near termination portion, the middle and upper part of mounting one end and after-poppet forms rotatable riveted joint by rivet, and the middle part of mounting and the middle and upper part of fore-stock form rotatable riveted joint by rivet.
5. portable folding chair according to claim 1, it is characterized in that: connecting rod is two middle part intersections riveted joint and rotatable tubulose solids mutually, the centre of every tubulose solid has one section to be half shape tubulose solid, two ends at half shape tubulose solid respectively have one to bend, and each termination of connecting rod and the Extendible flake of connector form rotatable riveted joint by rivet.
6. portable folding chair according to claim 1, it is characterized in that: connector is tubular or half cylindrical body, have the Extendible flake that forms one on tubular or half cylindrical body, tubular or half cylindrical body be inserted in respectively fore-stock and after-poppet in, the bottom, and form fixing riveted joint by rivet.
7. portable folding chair according to claim 1, it is characterized in that: link is one to have the member of pore and groove, and pore is enclosed within the top of after-poppet, and forms fixing riveted joint by rivet, groove can be inserted the top of fore-stock wherein, and forms rotatable riveted joint by rivet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02213233U CN2542141Y (en) | 2002-03-07 | 2002-03-07 | Portable folding chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02213233U CN2542141Y (en) | 2002-03-07 | 2002-03-07 | Portable folding chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2542141Y true CN2542141Y (en) | 2003-04-02 |
Family
ID=33692773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN02213233U Expired - Fee Related CN2542141Y (en) | 2002-03-07 | 2002-03-07 | Portable folding chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2542141Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102530136A (en) * | 2010-12-01 | 2012-07-04 | 本田技研工业株式会社 | Saddle for astride type vehicle |
| CN104042052A (en) * | 2013-11-20 | 2014-09-17 | 鹭谱达（厦门）户外用品有限公司 | Folding leisure chair frame and leisure chair |
-
2002
- 2002-03-07 CN CN02213233U patent/CN2542141Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102530136A (en) * | 2010-12-01 | 2012-07-04 | 本田技研工业株式会社 | Saddle for astride type vehicle |
| CN102530136B (en) * | 2010-12-01 | 2015-06-24 | 本田技研工业株式会社 | Saddle for astride type vehicle |
| CN104042052A (en) * | 2013-11-20 | 2014-09-17 | 鹭谱达（厦门）户外用品有限公司 | Folding leisure chair frame and leisure chair |
| CN104042052B (en) * | 2013-11-20 | 2017-12-26 | 鹭谱达（厦门）户外用品有限公司 | Foldable leisure chair rack and leisure chaise longue |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |