CN2568047Y - Sofa type folding chair - Google Patents
Sofa type folding chair Download PDFInfo
- Publication number
- CN2568047Y CN2568047Y CN02267239U CN02267239U CN2568047Y CN 2568047 Y CN2568047 Y CN 2568047Y CN 02267239 U CN02267239 U CN 02267239U CN 02267239 U CN02267239 U CN 02267239U CN 2568047 Y CN2568047 Y CN 2568047Y
- Authority
- CN
- China
- Prior art keywords
- plastic cement
- connecting rod
- shape connecting
- scissors shape
- connector
- 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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Classifications
-
- 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 sofa type folding chair which comprises a back supporting frame, a chair seat and a chair backrest and is formed by mutually connecting a transverse scissors-shaped connecting rod with a longitudinal scissors-shaped connecting rod by a plastic connecting piece and a plastic base, wherein the lower end of the back supporting frame is sheathed in the plastic base for fixation, and the middle part of the back supporting frame is sheathed with the plastic connecting piece in a slide mode. The upper part of the transverse scissors-shaped connecting rod is provided with a bend which forms an arc shape at the place penetrating out of the plastic connecting piece, and the chair seat made of flexible materials is sheathed between both bent arc-shaped upper ends of the transverse scissors-shaped connecting rod in a tension mode. With the structure, the chair can be completely folded and unfolded by the close and opening of scissors-shaped connecting rod, but the chair seat of the bending arc-shaped part just can be used as an arm rest. The chair with the structure has the advantages of material saving and convenient folding, and can form a small volume collecting state for being carried conveniently.
Description
Technical field
The utility model belongs to daily living article, and particularly a kind of can folding fully becomes the sofa-type folding seat of small size collecting state to be convenient for carrying.
Background technology
Fast development along with Chinese national economy, the raising day by day of living standards of the people, people utilized after the leisure, out on tours is spent a holiday or is stepped on the also more and more of wave to field encampment or to the seashore, quovis modo, people have a rest being sitting on the chair after the amusement, amusement is combined with leisure become very necessary.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, can only between seat and chair pin, do once folding the variation mostly, chair integral body after folding still has certain volume, still need take sizable collection space, give go out to carry bring very inconvenient; And existing on the other hand folding seat does not have handrail mostly, in the time of can not satisfying people far away and step out and lie fallow to the comfort level requirement of seat.
The utility model content
The purpose of this utility model is to overcome the deficiency of prior art, provides a kind of both can having folded fully to become the small size collecting state to be convenient for carrying, and has handrail again to increase the sofa-type folding seat of seat comfort degree.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of sofa-type folding seat, comprise after-poppet, horizontal scissors shape connecting rod, vertical scissors shape connecting rod, seat, the chair back, the plastic cement connector, the plastic cement base, after-poppet lower end and plastic cement base fixedly link, after-poppet middle part slip socket one plastic cement connector, vertically two upper ends of scissors shape connecting rod form rotatable the connection with the plastic cement connector respectively, vertically two lower ends of scissors shape connecting rod form rotatable the connection with the plastic cement base respectively, laterally two lower ends of scissors shape connecting rod form rotatable the connection with the plastic cement base respectively, laterally two upper ends of scissors shape connecting rod pass the plastic cement connector respectively, and form rotatable the connection with the plastic cement connector, the part that horizontal scissors shape connecting rod top passes the plastic cement connector is provided with bending and becomes an arcuation, seat, the chair back is a soft material, the seat tensioning is socketed between two upper ends of horizontal scissors shape connecting rod band bending arcuation, and chair back set is on after-poppet.
Described scissors shape connecting rod is two middle part intersections riveted joint and rotatable tubular bodies mutually.
Described plastic cement base is preceding plastic cement base or back plastic cement base, preceding plastic cement base is provided with two slotted eyes, back plastic cement base is provided with two slotted eyes, a trepanning, the lower end of scissors shape connecting rod is inserted in the slotted eye of plastic cement base, and forming rotatable connection with rivet, the lower end of after-poppet is inserted in the trepanning of plastic cement base and is fixing.
Described plastic cement connector is preceding plastic cement connector or back plastic cement connector, preceding plastic cement connector is provided with a trough of belt open-work, a slotted eye, back plastic cement connector is provided with an open-work, a trough of belt open-work, a slotted eye, vertically the upper end of scissors shape connecting rod is inserted in the slotted eye of plastic cement connector, and form rotatable connection with rivet, laterally the upper end of scissors shape connecting rod passes the trough of belt open-work of plastic cement connector, and forming rotatable connection with rivet, the open-work of the middle part of after-poppet and back plastic cement connector slides and socket-connects.
The top of described after-poppet is provided with the bending of at least one place.
The beneficial effects of the utility model are, owing to adopted horizontal scissors shape connecting rod and vertical scissors shape connecting rod on the one hand, and it is coupled to each other by plastic cement base, plastic cement connector, the sofa-type folding seat can be folded easily reach the minimum volume collecting state to be convenient for carrying, be socketed on the other hand after seat between horizontal scissors shape connecting rod bending arcuation two upper ends is tensioned, improved its socket firmness, and the seat of bending arcuation part can be done handrail just, has increased the comfort level of folding seat and has saved material.
Description of drawings
Below in conjunction with drawings and Examples the utility model is described in further detail; But sofa-type folding seat of the present utility model is not limited to embodiment.
Fig. 1 is the stereogram that the sofa-type folding seat 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.
The specific embodiment
Shown in accompanying drawing, sofa-type folding seat of the present utility model, by two after-poppets 1, two horizontal scissors shape connecting rods 2, two vertical scissors shape connecting rods 3, a seat 5, a chair back 4, two preceding plastic cement bases 71, plastic cement base 72 after two, two preceding plastic cement connectors 61, plastic cement connector 62 is formed after two, scissors shape connecting rod 2,3 is two middle part intersections riveted joint and rotatable tubular bodies mutually, laterally the top of two crossbars of scissors shape connecting rod 2 is equipped with bending and becomes an arcuation 21, preceding plastic cement connector 61 is provided with a trough of belt open-work, a slotted eye, back plastic cement connector 62 is provided with an open-work, a trough of belt open-work, a slotted eye, preceding plastic cement base 71 is provided with two slotted eyes, and back plastic cement base 72 is provided with two slotted eyes, a trepanning.The lower end of two after-poppets 1 is inserted in the trepanning of back plastic cement base 72, and fixes with rivet, the middle part of after-poppet 1 socket-connects with the open-work slip of back plastic cement connector 62; Two upper ends of a vertical scissors shape connecting rod 3 are inserted in respectively in the slotted eye of preceding plastic cement connector 61, back plastic cement connector 62, two lower ends are inserted in respectively in the slotted eye of preceding plastic cement base 71, back plastic cement base 72, and form rotatable riveted joint respectively with rivet, after another vertical scissors shape connecting rod 3 adopts above-mentioned same procedure to pack into, form the both sides of chair; Two lower ends of a horizontal scissors shape connecting rod 2 are inserted in respectively in another slotted eye of above-mentioned preceding plastic cement base 71, the trough of belt open-work of plastic cement connector 61 before two upper ends pass respectively, and form rotatable riveted joint respectively with rivet, two lower ends of another horizontal scissors shape connecting rod 2 are inserted in respectively in another slotted eye of above-mentioned back plastic cement base 72, two upper ends pass the trough of belt open-work of back plastic cement connector 62 respectively, and form rotatable riveted joint respectively with rivet; Seat 5, the chair back 4 are soft material, as canvas, skin, the synthetic skin of plastic cement, nylon cloth, braid etc., can be provided with the bending of at least one place on the after-poppet 1, the chair back 4 is enclosed within on the after-poppet 1, seat 5 tensionings are socketed between two upper ends 21 of horizontal scissors shape connecting rod 2 band bending arcuations, and the seat of bending arcuation part can be done handrail just.
Owing to adopted horizontal scissors shape connecting rod 2 and vertical scissors shape connecting rod 3, and it is coupled to each other by plastic cement base 71,72, plastic cement connector 61,62, the sofa-type folding seat can be folded easily reach the minimum volume collecting state, as being example to fold, only need two upper ends 21 of horizontal scissors shape connecting rod 2 band bending arcuations are upwards mentioned, make the scissors fork of horizontal scissors shape connecting rod 2 closed, and the scissors fork that drives vertical scissors shape connecting rod 3 is closed, can realize folding fully of sofa-type folding seat, and reach the minimum volume collecting state to be convenient for carrying.
Claims (5)
1. sofa-type folding seat, comprise after-poppet, horizontal scissors shape connecting rod, vertical scissors shape connecting rod, seat, the chair back, the plastic cement connector, the plastic cement base, seat, the chair back is a soft material, chair back set is on after-poppet, it is characterized in that: after-poppet lower end and plastic cement base fixedly link, after-poppet middle part slip socket one plastic cement connector, vertically two upper ends of scissors shape connecting rod form rotatable the connection with the plastic cement connector respectively, vertically two lower ends of scissors shape connecting rod form rotatable the connection with the plastic cement base respectively, laterally two lower ends of scissors shape connecting rod form rotatable the connection with the plastic cement base respectively, laterally two upper ends of scissors shape connecting rod pass the plastic cement connector respectively, and form rotatable the connection with the plastic cement connector, the part that horizontal scissors shape connecting rod top passes the plastic cement connector is provided with bending and becomes an arcuation, seat tensioning to be socketed between two upper ends of horizontal scissors shape connecting rod band bending arcuation.
2. sofa-type folding seat according to claim 1 is characterized in that: described scissors shape connecting rod is two middle part intersections riveted joint and rotatable tubular bodies mutually.
3. sofa-type folding seat according to claim 1, it is characterized in that: described plastic cement base is preceding plastic cement base or back plastic cement base, preceding plastic cement base is provided with two slotted eyes, back plastic cement base is provided with two slotted eyes, a trepanning, the lower end of scissors shape connecting rod is inserted in the slotted eye of plastic cement base, and forming rotatable connection with rivet, the lower end of after-poppet is inserted in the trepanning and is fixing.
4. sofa-type folding seat according to claim 1, it is characterized in that: described plastic cement connector is preceding plastic cement connector or back plastic cement connector, preceding plastic cement connector is provided with a trough of belt open-work, a slotted eye, back plastic cement connector is provided with an open-work, a trough of belt open-work, a slotted eye, vertically the upper end of scissors shape connecting rod is inserted in the slotted eye of plastic cement connector, and form rotatable connection with rivet, laterally the upper end of scissors shape connecting rod passes the trough of belt open-work of plastic cement connector, and forming rotatable connection with rivet, the open-work of the middle part of after-poppet and back plastic cement connector slides and socket-connects.
5. sofa-type folding seat according to claim 1 is characterized in that: the top of described after-poppet is provided with the bending of at least one place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02267239U CN2568047Y (en) | 2002-05-24 | 2002-05-24 | Sofa type folding chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02267239U CN2568047Y (en) | 2002-05-24 | 2002-05-24 | Sofa type folding chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2568047Y true CN2568047Y (en) | 2003-08-27 |
Family
ID=33732866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN02267239U Expired - Fee Related CN2568047Y (en) | 2002-05-24 | 2002-05-24 | Sofa type folding chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2568047Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105640105A (en) * | 2016-02-26 | 2016-06-08 | 广州吉嗣利婴儿用品有限公司 | Folding chair and bracket thereof |
-
2002
- 2002-05-24 CN CN02267239U patent/CN2568047Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105640105A (en) * | 2016-02-26 | 2016-06-08 | 广州吉嗣利婴儿用品有限公司 | Folding chair and bracket thereof |
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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 |