CN204541434U - A kind of joint-stool - Google Patents
A kind of joint-stool Download PDFInfo
- Publication number
- CN204541434U CN204541434U CN201520243225.XU CN201520243225U CN204541434U CN 204541434 U CN204541434 U CN 204541434U CN 201520243225 U CN201520243225 U CN 201520243225U CN 204541434 U CN204541434 U CN 204541434U
- Authority
- CN
- China
- Prior art keywords
- tie
- seat
- support leg
- front support
- chair back
- 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 belongs to chair technology field, refer in particular to a kind of joint-stool, comprise the chair back, seat, front support leg and rear support leg, described seat and two rear support legs are formed in one structure, be connected respectively by tie-beam between the described chair back with two front support legs, tie-beam, front support leg and the chair back are formed in one structure, on tie-beam near the chair back one end by jointed shaft and seat hinged, be provided with between crossbeam for supporting seat or junction between the junction of tie-beam and front support leg, the crossbeam for supporting seat is equipped with between two tie-beams, seat of the present utility model and rear support leg, the chair back are all integrated with front support leg and are connected, such chair relatively simple for structure, easy to loading and unloading, launch, when using, there is higher support strength, do not use after folding and reduce volume, reduce and take up room, convenient storage and transport, reduce the cost of transportation of producer.
Description
Technical field
The utility model belongs to chair technology field, refers in particular to a kind of joint-stool.
Background technology
Chair is a kind of common life staying idle at home articles for use in people's daily life, is used in office, meeting room, library, hotel and family widely, for the work of people, study, meeting, leisure provide comfortable thing to sit on.The most chair of chair on existing market can not fold, take up room when not using large, be inconvenient to store, manufacturer is after finalization of the manufacture because the larger transport in its space taken is inconvenient, and freight volume is once limited, increase the cost of transportation of producer, in addition chair easy damage of being jolted in transportation.
Summary of the invention
The purpose of this utility model is to provide the joint-stool of a kind of conveniently assemble and disassemble, transport, storage.
The purpose of this utility model is achieved in that
A kind of joint-stool, comprise the chair back, seat, front support leg and rear support leg, described seat and two rear support legs are formed in one structure, be connected respectively by tie-beam between the described chair back with two front support legs, tie-beam, front support leg and the chair back are formed in one structure, on tie-beam near one end of the chair back by jointed shaft and seat hinged, being provided with between crossbeam for supporting seat or junction between the junction of tie-beam and front support leg, between two tie-beams, being equipped with crossbeam for supporting seat.
In technique scheme, the left and right sides of the one end near the chair back on described seat is respectively arranged with breach, size and the tie-beam of breach match, described jointed shaft is hinged on the indentation, there of seat, when chair uses, tie-beam is positioned at the breach of seat, and breach is arranged on the junction of tie-beam and front support leg.
In technique scheme, in use, the upper plane of tie-beam is concordant with the upper plane of seat for described tie-beam.
In technique scheme, the outer edge of described seat is provided with downward annular edge, and the lower surface of the seat in annular edge is provided with crisscross reinforcement.
In technique scheme, described tie-beam and crossbeam are provided with groove along its length, are arranged at intervals with reinforcement in groove.
In technique scheme, described front support leg and rear support leg are provided with groove along its length, are arranged at intervals with reinforcement in groove.
In technique scheme, between described front support leg, between rear support leg, be respectively arranged with the cross bar strengthened.
In technique scheme, described cross bar is provided with groove along its length, is arranged at intervals with reinforcement in groove.
In technique scheme, the described chair back is provided with the hand hole being convenient to carry.
The utility model gives prominence to compared to existing technology and useful technique effect is:
1, seat of the present utility model and rear support leg, the chair back are all integrated with front support leg and are connected, such chair relatively simple for structure, easy to loading and unloading, launch, when using, there is higher support strength, do not use after folding and reduce volume, reduce and take up room, convenient storage and transport, reduce the cost of transportation of producer.
2, the breach on seat of the present utility model and tie-beam match, and such front support leg plays the effect supporting seat, increase support strength.
3, seat of the present utility model, front support leg, rear support leg and tie-beam are equipped with reinforcement, increase the support strength of chair, extend the service life of chair.
Accompanying drawing explanation
Fig. 1 is the perspective view under the utility model using state.
Fig. 2 is one of perspective view under the utility model rounding state.
Fig. 3 is the perspective view two under the utility model rounding state.
Fig. 4 is partial structurtes schematic diagram of the present utility model.
Detailed description of the invention
The utility model is further described with specific embodiment below in conjunction with accompanying drawing, see Fig. 1-4:
A kind of joint-stool, comprise the chair back 1, seat 2, front support leg 3 and rear support leg 4, described seat 1 and two rear support legs 4 are formed in one structure, be connected respectively by tie-beam 5 between the described chair back 1 with two front support legs 3, tie-beam 5, front support leg 3 and the chair back 1 are formed in one structure, hinged by jointed shaft 6 and seat 2 near one end of the chair back 1 on tie-beam 5, being provided with between crossbeam 7 for supporting seat 2 or junction between the junction of tie-beam 5 and front support leg 3, between two tie-beams 5, being equipped with crossbeam 7 for supporting seat 2.
In technique scheme, the left and right sides of the one end near the chair back 1 on described seat 2 is respectively arranged with breach 8, size and the tie-beam 5 of breach 8 match, described jointed shaft 6 is hinged on breach 8 place of seat 2, when chair uses, tie-beam 5 is positioned at the breach 8 of seat 2, and breach 8 is arranged on tie-beam 5 with on the junction of front support leg 3.
In technique scheme, in use, the upper plane of tie-beam 5 is concordant with the upper plane of seat for described tie-beam 5.
In technique scheme, the outer edge of described seat 2 is provided with downward annular edge 9, and the lower surface of the seat 2 in annular edge 9 is provided with crisscross reinforcement 10.This structure the use that can reduce on the one hand plastic raw materials is set, reduce production cost, the overall weight of chair can also be lowered on the other hand, convenient transport.
In technique scheme, described tie-beam 5 and crossbeam 7 are provided with groove 11 along its length, are arranged at intervals with reinforcement 12 in groove 11.This structure the use that can reduce on the one hand plastic raw materials is set, reduce production cost, the overall weight of chair can also be lowered on the other hand, convenient transport.
In technique scheme, described front support leg 3 and rear support leg 4 are provided with groove 13 along its length, are arranged at intervals with reinforcement 14 in groove 13.This structure the use that can reduce on the one hand plastic raw materials is set, reduce production cost, the overall weight of chair can also be lowered on the other hand, convenient transport.
In technique scheme, between described front support leg 3, between rear support leg 4, be respectively arranged with the cross bar 15 strengthened.Be provided with groove 16 in cross bar 15, in groove 16, be provided with reinforcement 17.This structure the use that can reduce on the one hand plastic raw materials is set, reduce production cost, the overall weight of chair can also be lowered on the other hand, convenient transport.
In technique scheme, the described chair back 1 is provided with the hand hole 18 being convenient to carry.
Above-described embodiment is only preferred embodiment of the present utility model, not limits protection domain of the present utility model according to this, therefore: all equivalence changes done according to structure of the present utility model, shape, principle, all should be covered by within protection domain of the present utility model.
Claims (9)
1. a joint-stool, comprise the chair back, seat, front support leg and rear support leg, it is characterized in that: described seat and two rear support legs are formed in one structure, be connected respectively by tie-beam between the described chair back with two front support legs, tie-beam, front support leg and the chair back are formed in one structure, on tie-beam near one end of the chair back by jointed shaft and seat hinged, being provided with between crossbeam for supporting seat or junction between the junction of tie-beam and front support leg, between two tie-beams, being equipped with crossbeam for supporting seat.
2. a kind of joint-stool according to claim 1, it is characterized in that: the left and right sides of the one end near the chair back on described seat is respectively arranged with breach, size and the tie-beam of breach match, described jointed shaft is hinged on the indentation, there of seat, when chair uses, tie-beam is positioned at the breach of seat, and breach is arranged on the junction of tie-beam and front support leg.
3. a kind of joint-stool according to claim 1, is characterized in that: in use, the upper plane of tie-beam is concordant with the upper plane of seat for described tie-beam.
4. a kind of joint-stool according to claim 1, is characterized in that: the outer edge of described seat is provided with downward annular edge, and the lower surface of the seat in annular edge is provided with crisscross reinforcement.
5. a kind of joint-stool according to claim 1, is characterized in that: described tie-beam and crossbeam are provided with groove along its length, are arranged at intervals with reinforcement in groove.
6. a kind of joint-stool according to claim 1, is characterized in that: described front support leg and rear support leg are provided with groove along its length, are arranged at intervals with reinforcement in groove.
7. a kind of joint-stool according to claim 1, is characterized in that: between described front support leg, is respectively arranged with the cross bar strengthened between rear support leg.
8. a kind of joint-stool according to claim 7, is characterized in that: described cross bar is provided with groove along its length, is arranged at intervals with reinforcement in groove.
9. a kind of joint-stool according to claim 1, is characterized in that: the described chair back is provided with the hand hole being convenient to carry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520243225.XU CN204541434U (en) | 2015-04-21 | 2015-04-21 | A kind of joint-stool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520243225.XU CN204541434U (en) | 2015-04-21 | 2015-04-21 | A kind of joint-stool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204541434U true CN204541434U (en) | 2015-08-12 |
Family
ID=53816622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520243225.XU Expired - Fee Related CN204541434U (en) | 2015-04-21 | 2015-04-21 | A kind of joint-stool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204541434U (en) |
-
2015
- 2015-04-21 CN CN201520243225.XU patent/CN204541434U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20160421 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |