CN202919580U - Folding dining chair - Google Patents
Folding dining chair Download PDFInfo
- Publication number
- CN202919580U CN202919580U CN 201220555457 CN201220555457U CN202919580U CN 202919580 U CN202919580 U CN 202919580U CN 201220555457 CN201220555457 CN 201220555457 CN 201220555457 U CN201220555457 U CN 201220555457U CN 202919580 U CN202919580 U CN 202919580U
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- CN
- China
- Prior art keywords
- pipe
- seat
- tubes
- chair
- adapter
- 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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Abstract
The utility model relates to a folding dining chair. The chair mainly comprises wide slats, narrow slats, rear leg tubes, adapting holders, seat tubes, bolts, linkage rods, cross brace tubes, front leg tubes, and a seat brace tube, and is characterized in that the rear leg tubes are fixedly provided with a plurality of wide slats and narrow slats as a back rest; the seat tubes are fixedly provided with a plurality of wide slats and narrow slats as a seat surface; the rear leg tubes are articulated with the seat tubes through adapting holders; the seat tubes are articulated with the front leg tubes through adapting holders; the front leg tubes are articulated with the linkage rods; the linkage tubes are articulated with the rear leg tubes; and a four-link mechanism composed of the rear leg tubes, the seat tubes, the front leg tubes and the linkage rods controls the unfolding and folding of the chair. The folding dining chair is simple in structure, convenient to use, and is a chair suitable to be used in outdoor tourist spots, sand beaches, yards and like locations.
Description
Technical field
The utility model relates to a kind of chair, particularly a kind of folding dining chair.
Background technology
The outdoor chair that the family expenses dining chair of commonly using at present or garden are used adopts reassembling type or one Welding Structure to be made usually, the chair of reassembling type need to carry out loaded down with trivial details assembling when using, power when relatively expending, particularly when collection, have and to dismantle the smaller volume that just can make chair, and the dismounting back part is more scattered, also is not easy to preserve; Although the welded chair of one does not need dismounting before use, the monomer volume ratio of chair is larger, need to take larger space during collection.For this point shortcoming, be necessary to make improvements.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of folding dining chair that does not need dismounting.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of folding dining chair mainly comprises wide batten, fillet plate, rear foot tube, adapter, seat pipe, bolt, gangbar, stull pipe, front foot pipe, seat stay pipe; It is characterized in that two rear foot tubes that be arranged in parallel are fixed together by stull pipe and seat stay pipe, have formed the quadrilateral frame of rigidity; The wide batten of polylith and fillet plate are installed on rear foot tube; Hinged two adapters that be arranged in parallel on rear foot tube, an end of two seat pipes that be arranged in parallel is installed on adapter, and the other end is fixed together by the seat stay pipe; Upper hinged two adapters that be arranged in parallel of seat pipe, the wide batten of polylith and fillet plate set firmly on present pipe; One end of two front foot pipe that be arranged in parallel is installed on adapter, and the other end is fixed together by the stull pipe; One end of two gangbar that be arranged in parallel is hinged on rear foot tube, and the other end is hinged on front foot pipe.
Described adapter can be respectively around rear foot tube and seat pipe directional rotating.
Described gangbar can be rotated around rear foot tube and front foot pipe respectively.
Formed quadric chain between described rear foot tube, seat pipe, front foot pipe, gangbar.
the utility model has the advantages that: set firmly the wide batten of polylith and fillet plate on rear foot tube as backrest, set firmly the wide batten of polylith and fillet plate on the seat pipe as seat surface, rear foot tube is hinged by adapter and seat pipe, the seat pipe is hinged by adapter and front foot pipe, front foot pipe and gangbar are hinged, gangbar and rear foot tube are hinged, the crus curvilineum pipe, the seat pipe, front foot pipe, the quadric chain that forms between gangbar is controlled expansion and the folding of chair, therefore the utlity model has simple in structure, easy to operate, be fit to the sandy beach, camp, the characteristics such as the various occasion uses such as garden.
Description of drawings
Fig. 1 is the schematic perspective view that the utility model uses state.
Fig. 2 is the structural representation that the utility model uses state.
Fig. 3 is the structural representation in the utility model folding process.
Fig. 4 is the structural representation after the utility model folds.
The specific embodiment
Below by specific embodiment, and by reference to the accompanying drawings the technical solution of the utility model is described further.
Embodiment: with reference to Fig. 1, a kind of folding dining chair mainly comprises wide batten 1, fillet plate 2, rear foot tube 3, adapter 4, seat pipe 5, bolt 6, gangbar 7, stull pipe 8, front foot pipe 9, seat stay pipe 10; It is characterized in that rear foot tube 3 is fixed together by stull 8 pipes and seat stay pipe 10; Wide batten 1 and fillet plate 2 are installed on rear foot tube 3; Hinged adapter 4 on rear foot tube 3, an end of seat pipe 5 is installed on adapter 4, and the other end is fixed together by seat stay pipe 10; Seat pipe upper 5 hinged adapters 4, wide batten 1 and fillet plate 2 set firmly on present pipe 5; One end of front foot pipe 9 is installed on adapter 4, and the other end is fixed together by stull pipe 8; One end of gangbar 7 is hinged on rear foot tube 3, and the other end is hinged on front foot pipe 9.
With reference to Fig. 2, during use, adapter 4 can only move counterclockwise around rear foot tube 3, and can only clockwise rotate around seat pipe 5, after wide batten 1 and fillet plate 2 bear the power of taking a seat, the power of taking a seat is disperseed to rear foot tube 3, seat pipe 5 and front foot pipe 9, at this moment, after front foot pipe 9 is stressed, front foot pipe 9 reaches self-locking state by angle between adapter 4 and seat pipe 5, be that front foot pipe 9 can not be managed 5 around seat and rotated, four connecting rods that form between crus curvilineum pipe 3, seat pipe 5, front foot pipe 9, gangbar 7 this moment are rigidly connected quadric chain, are in the use state after chair is launched.
With reference to Fig. 3, when folding, only need to upwards lift seat pipe 5, be about to seat pipe 5 and rotate counterclockwise around rear foot tube 3, this moment, adapter 4 rotated counterclockwise around rear foot tube 3, under the effect of gangbar 7, four connecting rods that form between crus curvilineum pipe 3, seat pipe 5, front foot pipe 9, gangbar 7 move, drive front foot pipe 9 and clockwise rotate around seat pipe 5, namely adapter 4 clockwise rotates around seat pipe 5, and chair is in folded state.
with reference to Fig. 4, when continuing to fold, continue upwards to lift seat pipe 5, being about to seat pipe 5 rotates counterclockwise around rear foot tube 3, until the wide batten 1 on rear foot tube 3 and fillet plate 2 fit with wide batten 1 and a fillet plate 2 of managing on 5, at this moment, front foot pipe 9 is under the effect of gangbar 7, crus curvilineum pipe 3, seat pipe 5, front foot pipe 9, four connecting rods that form between gangbar 7 continue to move, driving front foot pipe 9 clockwise rotates around seat pipe 5, until the angle between front foot pipe 9 and seat pipe 5 is very little, at this moment, reach the state after folding, the smaller volume of chair, be convenient for carrying and transport.
Claims (2)
1. a folding dining chair, comprise wide batten (1), fillet plate (2), rear foot tube (3), adapter (4), seat pipe (5), bolt (6), gangbar (7), stull pipe (8), front foot pipe (9), seat stay pipe (10); It is characterized in that rear foot tube (3) is fixed together by stull (8) pipe and seat stay pipe (10); Wide batten (1) and fillet plate (2) are installed on rear foot tube (3); The upper hinged adapter (4) of rear foot tube (3), an end of seat pipe (5) is installed on adapter (4), and the other end is fixed together by seat stay pipe (10); Upper (5) the hinged adapter (4) of seat pipe, wide batten (1) and fillet plate (2) set firmly on present pipe (5); One end of front foot pipe (9) is installed on adapter (4), and the other end is fixed together by stull pipe (8); One end of gangbar (7) is hinged on rear foot tube (3), and the other end is hinged on front foot pipe (9).
2. a kind of folding dining chair according to claim 1, is characterized in that the quadric chain that forms between described rear foot tube (3), seat pipe (5), front foot pipe (9), gangbar (7).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220555457 CN202919580U (en) | 2012-10-29 | 2012-10-29 | Folding dining chair |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220555457 CN202919580U (en) | 2012-10-29 | 2012-10-29 | Folding dining chair |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202919580U true CN202919580U (en) | 2013-05-08 |
Family
ID=48209578
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201220555457 Expired - Fee Related CN202919580U (en) | 2012-10-29 | 2012-10-29 | Folding dining chair |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202919580U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2024120156A1 (en) * | 2022-12-09 | 2024-06-13 | 临海市和佳工艺品股份有限公司 | Foldable leisure chair |
-
2012
- 2012-10-29 CN CN 201220555457 patent/CN202919580U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2024120156A1 (en) * | 2022-12-09 | 2024-06-13 | 临海市和佳工艺品股份有限公司 | Foldable leisure chair |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130508 Termination date: 20131029 |