CN205251004U - Portable folding sofa - Google Patents
Portable folding sofa Download PDFInfo
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- CN205251004U CN205251004U CN201521014670.5U CN201521014670U CN205251004U CN 205251004 U CN205251004 U CN 205251004U CN 201521014670 U CN201521014670 U CN 201521014670U CN 205251004 U CN205251004 U CN 205251004U
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- fixed
- sofa
- handrail
- motion bar
- telescopic arm
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Abstract
The utility model provides a portable folding sofa belongs to furniture technical field. It has been solved, and the sofa does not have the callus on the sole scheduling problem that can adjust in a flexible way among the prior art. This portable folding sofa including sofa seat and sofa back, is fixed with a rotational pin on the sofa back, the both ends of rotational pin are rotated and are set up on sofa seat, and the cover is equipped with a plurality of compression spring on the rotational pin, and compression spring's one end is all fixed on the sofa back, and compression spring's the other end is all fixed on sofa seat, sofa seat's both sides still are fixed with handrail no. 1 and still are provided with a callus on the sole with two, sofa seat on the handrail, still are provided with telescopic machanism between sofa seat and the callus on the sole. The utility model provides a callus on the sole has the advantage that can adjust in a flexible way.
Description
Technical field
The utility model belongs to furniture technical field, relates to a kind of sofa, particularly a kind of portable folding sofa.
Background technology
Sofa is a kind of many seats chair that cushion is housed, the chair of spring or thick foamed plastics etc. is housed, there is handrail on both sides, and sofa has been the essential furniture of many families, and the sofa of selling on market generally has low back of the body sofa, high back of the body sofa and between three kinds, the common sofa between the above two. At present, existing sofa function ratio is more single, and comfortableness is poor, narrow application range.
Owing to there being above-mentioned problem, through retrieval, as Chinese patent literature discloses a kind of adjustable sofa [patent No.: ZL200920119943.0; Granted publication number: CN201403873]. This adjustable sofa, it comprise by sofa support locate the sofa body that forms, can be at the gauge tap, the motor that switch arbitrarily between opening and closing state, be fixed on the electric machine support on sofa support, motor is arranged on electric machine support, described sofa body comprises Sofa cushion, sofa backrest portion, handrail and sofa base, described electric machine support can be pushed ahead during in opening at gauge tap, is contracted to home position at gauge tap during in closed condition.
But this sofa still exists a lot of deficiencies, this sofa does not have foot pad that can flexible modulation, so, for those skilled in the art, need to develop a kind of folding environment protection type sofa that foot pad regulates of being convenient to.
Utility model content
The purpose of this utility model is to have the problems referred to above for existing technology, has proposed a kind of portable folding sofa, and the foot pad in this portable folding sofa has feature that can flexible modulation.
The purpose of this utility model can realize by following technical proposal: a kind of portable folding sofa, comprise sofa seat and sofa backrest, it is characterized in that, on described sofa backrest, be provided with a rotational pin, the two ends of rotational pin are rotated and are arranged on sofa seat, on described rotational pin, be arranged with some Compress Springs, one end of described Compress Spring is all fixed on sofa backrest, and the other end of Compress Spring is all fixed on sofa seat; The both sides of described sofa seat are also fixed with handrail one and handrail two, and the lower end of described sofa seat is also provided with a foot pad, are also provided with telescoping mechanism between described sofa seat and foot pad.
Sofa backrest in this portable folding sofa can carry out relative sofa seat by rotational pin and carry out the adjusting of certain angle, certain reset response can be played by Compress Spring, and the telescopic adjustment between foot pad and sofa seat can be regulated by telescoping mechanism.
In above-mentioned portable folding sofa, described telescoping mechanism comprises telescopic arm one, one end of described telescopic arm one is fixed on a side of foot pad, and the other end of telescopic arm one is hinged with motion bar one, the other end of described motion bar one is fixed on a side of sofa seat, on described motion bar one, be also hinged with motion bar two, the other end of described motion bar two is fixed on the lower end of handrail one towards handrail 21 sides, on described telescopic arm one, be also hinged with dwang one, the other end of dwang one is rotated and is provided with dwang two by swivel pin, the other end of described dwang two is fixed on the lower end of handrail one towards handrail 21 sides. telescopic arm one can link together foot pad and sofa seat by motion bar one, and telescopic arm one and motion bar one hinged, thereby realize the folding of foot pad and sofa seat, motion bar one can link together foot pad and handrail one by motion bar two, and telescopic arm one is connected with handrail one with dwang two by dwang one, thereby is more conducive to realize the adjusting of foot pad one side and handrail one.
In above-mentioned portable folding sofa, described telescoping mechanism also comprises telescopic arm two, one end of described telescopic arm two is fixed on the opposite side of foot pad, and the other end of telescopic arm two is hinged with motion bar three, the other end of described motion bar three is fixed on the opposite side of sofa seat, on described motion bar three, be also hinged with motion bar four, the other end of described motion bar four is fixed on handrail two towards the handrail lower end of side one by one, on described telescopic arm two, be also hinged with dwang three, the other end of dwang three is rotated and is provided with dwang four by swivel pin, the other end of described dwang four is fixed on handrail two towards the handrail lower end of side one by one. telescopic arm two-way is crossed motion bar three and foot pad and sofa seat can be linked together, and telescopic arm two and motion bar three hinged, thereby realize the folding of foot pad and sofa seat, motion bar threeway is crossed motion bar four and foot pad and handrail two can be linked together, and telescopic arm two is connected with handrail two with dwang four by dwang three, thereby is more conducive to realize the adjusting of foot pad opposite side and handrail two.
In above-mentioned portable folding sofa, on described sofa seat, be also fixed with a support bar one, described telescopic arm one is also fixed with slide rail one on a side of telescopic arm two dorsad, on described slide rail one, slides and is provided with slide block one, and the other end of described support bar one is fixed on slide block one. Strut one can slide by slide block one on slide rail one, thus can be more stable realize the flexible of foot pad.
In above-mentioned portable folding sofa, on described sofa seat, be also fixed with a support bar two, described telescopic arm two is also fixed with slide rail two on a side of telescopic arm one dorsad, on described slide rail two, slides and is provided with slide block two, and the other end of described support bar two is fixed on slide block two. Strut two can slide by slide block two on slide rail two, thus can be more stable realize the flexible of foot pad.
In above-mentioned portable folding sofa, described motion bar two is fixed on handrail one by screw one, and dwang two is fixed on handrail one by screw two, and screw two be positioned at screw one directly over. Thereby can realize the stiff end of the stiff end of motion bar two on handrail one lower than dwang two.
In above-mentioned portable folding sofa, described motion bar four-way is crossed screw three and is fixed on handrail two, and dwang four-way is crossed screw four and is fixed on handrail two, and screw four be positioned at screw three directly over. Thereby can realize the stiff end of the stiff end of motion bar two on handrail one lower than dwang two.
Compared with prior art, this portable folding sofa has the following advantages:
1, the telescopic arm one in the utility model can link together foot pad and sofa seat by motion bar one, and telescopic arm one and motion bar one hinged, thereby realize the folding of foot pad and sofa seat; Motion bar one can link together foot pad and handrail one by motion bar two, and telescopic arm one is connected with handrail one with dwang two by dwang one, thereby is more conducive to realize the adjusting of foot pad one side and handrail one.
2, the telescopic arm two-way in the utility model is crossed motion bar three and foot pad and sofa seat can be linked together, and telescopic arm two and motion bar three hinged, thereby realize the folding of foot pad and sofa seat; Motion bar threeway is crossed motion bar four and foot pad and handrail two can be linked together, and telescopic arm two is connected with handrail two with dwang four by dwang three, thereby is more conducive to realize the adjusting of foot pad opposite side and handrail two.
Brief description of the drawings
Fig. 1 is perspective view of the present utility model;
Fig. 2 is right TV structure schematic diagram of the present utility model;
Fig. 3 is the local structure for amplifying schematic diagram in A of the present utility model place;
Fig. 4 is the local structure for amplifying schematic diagram in B of the present utility model place.
In figure, 1, sofa seat; 2, sofa backrest; 3, foot pad; 4, telescopic arm one; 5, motion bar one; 6, motion bar two; 7, dwang one; 8, dwang two; 9, telescopic arm two; 10, motion bar three; 11, motion bar four; 12, dwang three; 13, dwang four; 14, support bar one; 15, slide rail one; 16, support bar two; 17, slide rail two; 18, handrail one; 19, handrail two.
Detailed description of the invention
Be below specific embodiment of the utility model by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
As depicted in figs. 1 and 2, a kind of portable folding sofa, comprise sofa seat 1 and sofa backrest 2, on sofa backrest 2, be provided with a rotational pin, the two ends of rotational pin are rotated and are arranged on sofa seat 1, on rotational pin, be arranged with Compress Spring, one end of Compress Spring is all fixed on sofa backrest 2, and the other end of Compress Spring is all fixed on sofa seat 1. The both sides of sofa seat 1 are also fixed with handrail 1 and handrail 2 19, and the lower end of sofa seat 1 is also provided with a foot pad 3, between sofa seat 1 and foot pad 3, are also provided with telescoping mechanism.
As shown in Figure 3, telescoping mechanism comprises telescopic arm 1, one end of telescopic arm 1 is fixed on a side of foot pad 3, and the other end of telescopic arm 1 is hinged with motion bar 1, the other end of motion bar 1 is fixed on a side of sofa seat 1, on motion bar 1, be also hinged with motion bar 26, the other end of motion bar 26 is fixed on the lower end of handrail 1 towards handrail 2 19 1 sides, on telescopic arm 1, be also hinged with dwang 1, the other end of dwang 1 is rotated and is provided with dwang 28 by swivel pin, the other end of dwang 28 is fixed on the lower end of handrail 1 towards handrail 2 19 1 sides. telescopic arm 1 can link together foot pad 3 and sofa seat 1 by motion bar 1, and telescopic arm 1 and motion bar 1 hinged, thereby realize the folding of foot pad 3 and sofa seat 1, motion bar 1 can link together foot pad 3 and handrail 1 by motion bar 26, and telescopic arm 1 is connected with handrail 1 with dwang 28 by dwang 1, thereby is more conducive to realize the adjusting of foot pad 3 one sides and handrail 1.
As shown in Figure 4, telescoping mechanism also comprises telescopic arm 29, one end of described telescopic arm 29 is fixed on the opposite side of foot pad 3, and the other end of telescopic arm 29 is hinged with motion bar 3 10, the other end of motion bar 3 10 is fixed on the opposite side of sofa seat 1, on described motion bar 3 10, be also hinged with motion bar 4 11, the other end of motion bar 4 11 is fixed on the lower end of handrail 2 19 towards handrail one 18 one sides, on telescopic arm 29, be also hinged with dwang 3 12, the other end of dwang 3 12 is rotated and is provided with dwang 4 13 by swivel pin, the other end of dwang 4 13 is fixed on the lower end of handrail 2 19 towards handrail one 18 one sides. telescopic arm 29 can link together foot pad 3 and sofa seat 1 by motion bar 3 10, and telescopic arm 29 and motion bar 3 10 hinged, thereby realize the folding of foot pad 3 and sofa seat 1, motion bar 3 10 can link together foot pad 3 and handrail 2 19 by motion bar 4 11, and telescopic arm 29 is connected with handrail 2 19 with dwang 4 13 by dwang 3 12, thereby is more conducive to realize the adjusting of foot pad 3 opposite sides and handrail 2 19.
On sofa seat 1, be also fixed with a support bar 1, telescopic arm 1 is also fixed with slide rail 1 on a side of telescopic arm 29 dorsad, on slide rail 1, slide and be provided with slide block one, the other end of support bar 1 is fixed on slide block one, strut one can slide by slide block one on slide rail 1, thus can be more stable realize the flexible of foot pad 3; On sofa seat 1, be also fixed with a support bar 2 16, described telescopic arm 29 is also fixed with slide rail 2 17 on a side of telescopic arm 1 dorsad, on described slide rail 2 17, slide and be provided with slide block two, the other end of described support bar 2 16 is fixed on slide block two, strut two can slide by slide block two on slide rail 2 17, thus can be more stable realize the flexible of foot pad 3.
Motion bar 26 is fixed on handrail 1 by screw one, dwang 28 is fixed on handrail 1 by screw two, and screw two be positioned at screw one directly over, thereby can realize the stiff end of the stiff end of motion bar 26 on handrail 1 lower than dwang 28; Motion bar 4 11 is fixed on handrail 2 19 by screw three, dwang 4 13 is fixed on handrail 2 19 by screw four, and screw four be positioned at screw three directly over, thereby can realize the stiff end of the stiff end of motion bar 26 on handrail 1 lower than dwang 28.
Comprehensively above-mentioned, the sofa backrest 2 in this portable folding sofa can carry out relative sofa seat 1 by rotational pin and carry out the adjusting of certain angle, can play certain reset response by Compress Spring; Telescopic arm 1 can link together foot pad 3 and sofa seat 1 by motion bar 1, and telescopic arm 1 and motion bar 1 are hinged, thereby realize the folding of foot pad 3 and sofa seat 1, motion bar 1 can link together foot pad 3 and handrail 1 by motion bar 26, and telescopic arm 1 is connected with handrail 1 with dwang 28 by dwang 1, thereby be more conducive to realize the adjusting of foot pad 3 one sides and handrail 1; Telescopic arm 29 can link together foot pad 3 and sofa seat 1 by motion bar 3 10, and telescopic arm 29 and motion bar 3 10 are hinged, thereby realize the folding of foot pad 3 and sofa seat 1, motion bar 3 10 can link together foot pad 3 and handrail 2 19 by motion bar 4 11, and telescopic arm 29 is connected with handrail 2 19 with dwang 4 13 by dwang 3 12, thereby be more conducive to realize the adjusting of foot pad 3 opposite sides and handrail 2 19.
Specific embodiment described herein is only to the explanation for example of the utility model spirit. The utility model person of ordinary skill in the field can make various amendments or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although more used 1 herein, sofa seat; 2, sofa backrest; 3, foot pad; 4, telescopic arm one; 5, motion bar one; 6, motion bar two; 7, dwang one; 8, dwang two; 9, telescopic arm two; 10, motion bar three; 11, motion bar four; 12, dwang three; 13, dwang four; 14, support bar one; 15, slide rail one; 16, support bar two; 17, slide rail two; 18, handrail one; 19, the second-class term of handrail, but do not get rid of the possibility that uses other term. Use these terms to be only used to describe more easily and explain essence of the present utility model; They are construed to any additional restriction is all contrary with the utility model spirit.
Claims (5)
1. a portable folding sofa, comprise sofa seat and sofa backrest, it is characterized in that, on described sofa backrest, be provided with a rotational pin, the two ends of rotational pin are rotated and are arranged on sofa seat, on described rotational pin, be arranged with some Compress Springs, one end of described Compress Spring is all fixed on sofa backrest, and the other end of Compress Spring is all fixed on sofa seat, the both sides of described sofa seat are also fixed with handrail one and handrail two, the lower end of described sofa seat is also provided with a foot pad, between described sofa seat and foot pad, be also provided with telescoping mechanism, described telescoping mechanism comprises telescopic arm one, one end of described telescopic arm one is fixed on a side of foot pad, and the other end of telescopic arm one is hinged with motion bar one, the other end of described motion bar one is fixed on a side of sofa seat, on described motion bar one, be also hinged with motion bar two, the other end of described motion bar two is fixed on the lower end of handrail one towards handrail 21 sides, on described telescopic arm one, be also hinged with dwang one, the other end of dwang one is rotated and is provided with dwang two by swivel pin, the other end of described dwang two is fixed on the lower end of handrail one towards handrail 21 sides, telescoping mechanism also comprises telescopic arm two, one end of described telescopic arm two is fixed on the opposite side of foot pad, and the other end of telescopic arm two is hinged with motion bar three, the other end of described motion bar three is fixed on the opposite side of sofa seat, on described motion bar three, be also hinged with motion bar four, the other end of described motion bar four is fixed on handrail two towards the handrail lower end of side one by one, on described telescopic arm two, be also hinged with dwang three, the other end of dwang three is rotated and is provided with dwang four by swivel pin, the other end of described dwang four is fixed on handrail two towards the handrail lower end of side one by one.
2. portable folding sofa according to claim 1, it is characterized in that, on described sofa seat, be also fixed with a support bar one, described telescopic arm one is also fixed with slide rail one on a side of telescopic arm two dorsad, on described slide rail one, slide and be provided with slide block one, the other end of described support bar one is fixed on slide block one.
3. portable folding sofa according to claim 1, it is characterized in that, on described sofa seat, be also fixed with a support bar two, described telescopic arm two is also fixed with slide rail two on a side of telescopic arm one dorsad, on described slide rail two, slide and be provided with slide block two, the other end of described support bar two is fixed on slide block two.
4. portable folding sofa according to claim 2, is characterized in that, described motion bar two is fixed on handrail one by screw one, and dwang two is fixed on handrail one by screw two, and screw two be positioned at screw one directly over.
5. portable folding sofa according to claim 3, is characterized in that, described motion bar four-way is crossed screw three and is fixed on handrail two, and dwang four-way is crossed screw four and is fixed on handrail two, and screw four be positioned at screw three directly over.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521014670.5U CN205251004U (en) | 2015-12-09 | 2015-12-09 | Portable folding sofa |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521014670.5U CN205251004U (en) | 2015-12-09 | 2015-12-09 | Portable folding sofa |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205251004U true CN205251004U (en) | 2016-05-25 |
Family
ID=55992560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521014670.5U Expired - Fee Related CN205251004U (en) | 2015-12-09 | 2015-12-09 | Portable folding sofa |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205251004U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109363411A (en) * | 2018-11-23 | 2019-02-22 | 阜阳市伟叶家具有限公司 | A kind of deformable furniture sofa |
-
2015
- 2015-12-09 CN CN201521014670.5U patent/CN205251004U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109363411A (en) * | 2018-11-23 | 2019-02-22 | 阜阳市伟叶家具有限公司 | A kind of deformable furniture sofa |
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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: 20160525 Termination date: 20201209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |