CN2568048Y - Soft type folding chair able to be wholly retrieved - Google Patents
Soft type folding chair able to be wholly retrieved Download PDFInfo
- Publication number
- CN2568048Y CN2568048Y CN02267240U CN02267240U CN2568048Y CN 2568048 Y CN2568048 Y CN 2568048Y CN 02267240 U CN02267240 U CN 02267240U CN 02267240 U CN02267240 U CN 02267240U CN 2568048 Y CN2568048 Y CN 2568048Y
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- CN
- China
- Prior art keywords
- plastic cement
- connector
- connecting rod
- shape connecting
- scissors shape
- 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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Abstract
The utility model discloses a soft type folding chair capable of completely folding, which is composed of a transverse connecting bar, a longitudinal connecting bar, a front bracket, a rear bracket, a chair seat and a chair back, wherein, the transverse connecting bar and the longitudinal connecting bar are scissors-shaped and connected with each other through a plastic connecting piece and a plastic seat. The front bracket is a hollow tubiform body with a telescopic inner tube, and an inner tube and an outer tube of the front bracket are respectively connected with the plastic connecting piece and the plastic seat; the rear bracket is sheathed at the rear lower end of the longitudinal scissors-shaped connecting bar through the slippage of the connecting piece with a U-shaped slot, and a bending fold is arranged at the part of the upper part of the transversal scissors-shaped connecting bar which extends to the plastic connecting piece and forms a circular arc. The chair seat of flexible materials which tensions is sheathed in the position between the two upper ends of the circular arc of the transverse scissors-shaped connecting bar, wherein, the circular arc is provided with the bending fold. By adopting the structure, the complete closing of the chair can be realized through closing and opening of the scissors-shaped connecting bars and extension and retraction of the inner tube of the front bracket, and the chair seat which is provided with a cambered part with bending fold can be exactly used as arms. The chair of the structure has the advantages of materials saving, convenient folding, collective state of small volume and portability.
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 that can fold fully, 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, band U-lag connector, backstay, the after-poppet lower end links with band U-lag connector, 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, band U-lag connector slip cap is connected to the posterior end of vertical scissors shape connecting rod, backstay one end links with the bottom side of band U-lag connector, the other end links with the preceding bottom of vertical scissors shape connecting rod, 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.
The described sofa-type folding seat that can fold fully also is provided with fore-stock, fore-stock is the hollow tubular body that top has scalable interior pipe, the upper end of pipe is with the plastic cement connector links and fixing in the fore-stock, and the lower end of front support pipe and plastic cement base link and fix.
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, before the plastic cement base be provided with two slotted eyes or two slotted eyes, a trepanning, back plastic cement base is provided with two slotted eyes, 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 fore-stock 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 or a trough of belt open-work, a slotted eye, a trepanning, back plastic cement connector is provided with an open-work, a slotted eye, a trough of belt open-work, 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 form rotatable connection with rivet, the open-work of the middle part of after-poppet and back plastic cement connector slides and socket-connects, and is also fixing in the trepanning of plastic cement connector before be inserted in the interior pipe upper end of fore-stock.
Described band U-lag connector is provided with an open-work and a U-lag, and the open-work slip cap of band U-lag connector is connected to the posterior end of vertical scissors shape connecting rod, and the lower end of after-poppet is inserted in U-lag and is formed rotatable the connection with both sides.
The beneficial effects of the utility model are, owing to adopted horizontal scissors shape connecting rod, vertical scissors shape connecting rod on the one hand, and it is coupled to each other and with the fore-stock of pipe in flexible 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.
Description of drawings
Below in conjunction with drawings and Examples the utility model is described in further detail; But the sofa-type folding seat that can fold fully of the present utility model is not limited to embodiment.
Fig. 1 is that the sofa-type folding seat that embodiment one can fold is fully opened into the stereogram of 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 that the sofa-type folding seat that embodiment two can fold is fully opened into the stereogram of user mode;
Fig. 5 is the stereogram of chair frame shown in Figure 4;
Fig. 6 is the stereogram of chair frame collapse state shown in Figure 4.
The specific embodiment
Embodiment one, referring to Fig. 1, Fig. 2, shown in Figure 3, the sofa-type folding seat that can fold fully 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 6, two preceding plastic cement connectors 61, plastic cement connector 62 after two, two preceding plastic cement bases 71, plastic cement base 72 after two, two band U-lag connectors 12, two backstays 13 are formed, 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 base 71 is provided with two slotted eyes, back plastic cement base 72 is provided with two slotted eyes, 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 slotted eye, a trough of belt open-work, band U-lag connector 12 is provided with an open-work and a U-lag.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 with rivet respectively, formed a side of chair for this reason, after another vertical scissors shape connecting rod 3 adopts said method to pack into, the both sides of chair have been formed; Two lower ends of a horizontal scissors shape connecting rod 2 are inserted in respectively in another slotted eye of above-mentioned two preceding plastic cement bases 71, two upper ends pass respectively in the trough of belt open-work of plastic cement connector 61 before above-mentioned two, and form rotatable riveted joint with rivet respectively, two lower ends of another horizontal scissors shape connecting rod 2 are inserted in respectively in another slotted eye of plastic cement base 72 after above-mentioned two, two upper ends pass respectively in the trough of belt open-work of above-mentioned two back plastic cement connectors 62, and form rotatable riveted joint with rivet respectively; The lower end of two after-poppets 1 is inserted in respectively in the U-lag of band U-lag connector 12, and form rotatable riveted joint with rivet, the middle part of after-poppet 1 socket-connects with the open-work slip of back plastic cement connector 62, the open-work of band U-lag connector 12 slides with the posterior end of vertical scissors shape connecting rod 3 and socket-connects, one end of backstay 13 forms rotatable riveted joint mutually with the bottom side of band U-lag connector 12 with rivet, and the other end forms rotatable riveted joint mutually with the preceding bottom of vertical scissors shape connecting rod 3 with rivet; Seat 5, the chair back 4 are soft material, as canvas, skin, the synthetic skin of plastic cement, nylon cloth, braid etc., the chair back 4 is enclosed within on the after-poppet 1, and 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.
Embodiment two, referring to Fig. 4, Fig. 5, shown in Figure 6, the sofa-type folding seat that can fold fully of the present utility model, by two after-poppets 1, two fore-stocks 8, two horizontal scissors shape connecting rods 2, two vertical scissors shape connecting rods 3, a seat 5, a chair back 6, two preceding plastic cement connectors 61, plastic cement connector 62 after two, two preceding plastic cement bases 71, plastic cement base 72 after two, two band U-lag connectors 12, two backstays 13 are formed, the hollow tubular body of fore-stock 8 scalable interior pipe 81 for top has, 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 base 73 is provided with two slotted eyes, a trepanning, back plastic cement base 72 is provided with two slotted eyes, preceding plastic cement connector 63 is provided with a trough of belt open-work, a slotted eye, a trepanning, back plastic cement connector 62 is provided with an open-work, a slotted eye, a trough of belt open-work, band U-lag connector 12 is provided with an open-work and a U-lag.Two upper ends of a vertical scissors shape connecting rod 3 are inserted in respectively in the slotted eye of preceding plastic cement connector 63, back plastic cement connector 62, two lower ends are inserted in respectively in the slotted eye of preceding plastic cement base 73, back plastic cement base 72, and form rotatable riveted joint with rivet respectively, formed a side of chair for this reason, after another vertical scissors shape connecting rod 3 adopts said method to pack into, the both sides of chair have been formed; Two lower ends of a horizontal scissors shape connecting rod 2 are inserted in respectively in another slotted eye of above-mentioned two preceding plastic cement bases 73, two upper ends pass respectively in the trough of belt open-work of plastic cement connector 63 before above-mentioned two, and form rotatable riveted joint with rivet respectively, two lower ends of another horizontal scissors shape connecting rod 2 are inserted in respectively in another slotted eye of plastic cement base 72 after above-mentioned two, two upper ends pass respectively in the trough of belt open-work of above-mentioned two back plastic cement connectors 62, and form rotatable riveted joint with rivet respectively; The lower end of two after-poppets 1 is inserted in respectively in the U-lag of band U-lag connector 12, and form rotatable riveted joint with rivet, the middle part of after-poppet 1 socket-connects with the open-work slip of back plastic cement connector 62, the open-work of band U-lag connector 12 slides with the posterior end of vertical scissors shape connecting rod 3 and socket-connects, one end of backstay 13 forms rotatable riveted joint mutually with the bottom side of band U-lag connector 12 with rivet, the other end forms rotatable riveted joint mutually with the preceding bottom of vertical scissors shape connecting rod 3 with rivet, the upper end of pipe 81 in two fore-stocks 8 is inserted in respectively in the trepanning of preceding plastic cement connector 63, and fix with rivet, the lower end of two fore-stocks 8 is inserted in the trepanning of preceding plastic cement base 73, and fixes with rivet; Seat 5, the chair back 4 are soft material, as canvas, skin, the synthetic skin of plastic cement, nylon cloth, braid etc., the chair back 4 is enclosed within on the after-poppet 1, and 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 by plastic cement base 73,72, plastic cement connector 63,62 are coupled to each other it, and with the telescopic action of the fore-stock 8 of pipe 81 in scalable, 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 and with the stretching of the fore-stock 8 of pipe 81 in scalable, can realize folding fully of sofa-type folding seat, and reach the minimum volume collecting state to be convenient for carrying.
Claims (6)
1. sofa-type folding seat that can fold fully, 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, band U-lag connector, backstay, seat, the chair back is a soft material, chair back set is on after-poppet, it is characterized in that: the after-poppet lower end links with band U-lag connector, 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, band U-lag connector slip cap is connected to the posterior end of vertical scissors shape connecting rod, backstay one end links with the bottom side of band U-lag connector, the other end links with the preceding bottom of vertical scissors shape connecting rod, 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. the sofa-type folding seat that can fold fully according to claim 1, it is characterized in that: described sofa-type folding seat also is provided with fore-stock, fore-stock is the hollow tubular body that top has scalable interior pipe, the upper end of pipe is with the plastic cement connector links and fixing in the fore-stock, and the lower end of fore-stock and plastic cement base link and fix.
3. the sofa-type folding seat that can fold fully 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.
4. the sofa-type folding seat that can fold fully according to claim 1, it is characterized in that: described plastic cement base is preceding plastic cement base or back plastic cement base, before the plastic cement base be provided with two slotted eyes or two slotted eyes, a trepanning, back plastic cement base is provided with two slotted eyes, 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 fore-stock is inserted in the trepanning and is fixing.
5. the sofa-type folding seat that can fold fully 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 or a trough of belt open-work, a slotted eye, a trepanning, 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 form rotatable connection with rivet, the middle part of after-poppet socket-connects with the open-work slip of back plastic cement connector, and is also fixing in the trepanning of plastic cement connector before be inserted in the upper end of fore-stock.
6. the sofa-type folding seat that can fold fully according to claim 1, it is characterized in that: described band U-lag connector is provided with an open-work and a U-lag, the open-work slip cap of band U-lag connector is connected to the posterior end of vertical scissors shape connecting rod, and the lower end of after-poppet is inserted in U-lag and is formed rotatable the connection with both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02267240U CN2568048Y (en) | 2002-05-24 | 2002-05-24 | Soft type folding chair able to be wholly retrieved |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02267240U CN2568048Y (en) | 2002-05-24 | 2002-05-24 | Soft type folding chair able to be wholly retrieved |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2568048Y true CN2568048Y (en) | 2003-08-27 |
Family
ID=33732867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN02267240U Expired - Fee Related CN2568048Y (en) | 2002-05-24 | 2002-05-24 | Soft type folding chair able to be wholly retrieved |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2568048Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101773341B (en) * | 2009-01-14 | 2012-05-09 | 陈德隆 | Improved folding chair capable of transverse contracting |
-
2002
- 2002-05-24 CN CN02267240U patent/CN2568048Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101773341B (en) * | 2009-01-14 | 2012-05-09 | 陈德隆 | Improved folding chair capable of transverse contracting |
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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 |