CN204483552U - Modified form couch - Google Patents
Modified form couch Download PDFInfo
- Publication number
- CN204483552U CN204483552U CN201520062119.1U CN201520062119U CN204483552U CN 204483552 U CN204483552 U CN 204483552U CN 201520062119 U CN201520062119 U CN 201520062119U CN 204483552 U CN204483552 U CN 204483552U
- Authority
- CN
- China
- Prior art keywords
- chair pin
- backrest
- deep
- slotted chip
- chip breaker
- 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
Links
- 238000000034 method Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
Landscapes
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The open modified form couch of the utility model, comprise: sofa seat, backrest, chair pin and handrail, this chair pin comprises: the first chair pin, the second chair pin, the 3rd chair pin and the 4th chair pin, on 3rd chair pin and the 4th chair pin, a corresponding side is provided with deep-slotted chip breaker, backrest both sides correspond to this deep-slotted chip breaker place and are provided with drive-connecting shaft, and drive-connecting shaft embeds in deep-slotted chip breaker; Described handrail rear is provided with the spacing adjustment handware of multistage stopper slot near backrest place, be fixedly installed the circular shaft embedded in this stopper slot on backrest.The utility model is provided with bar-shaped trough in the both sides of backrest, three, the corresponding bar-shaped trough place of the 4th chair pin is provided with deep-slotted chip breaker, one drive-connecting shaft is arranged in two grooves, and on handrail, be provided with spacing adjustment handware, move after backrest is adjusted, backrest slightly up need be carried, rotate backrest and carry out position adjustment, with human body degree of lying and the dark comfort level demand of seat, can adjust quickly and easily.
Description
Technical field:
The utility model relates to technical field of furniture, refers in particular to a kind of modified form couch.
Background technology:
Seat is a kind of also armed thing to sit on having backrest, have, and be use a most extensive and general furniture in family, traditional seat all adopts hard material to make, and comfort level is short of, and has therefore had the generation of sofa.Sofa is the wherein a kind of of seat, it is made up of base and the cushion be arranged on, and its cushion of traditional sofa and back cushion are all fixedly installed with base, and cushion and back cushion all adopt spring and soft materials to combine and make, there is elasticity, sit more comfortable thereon.
But sofa of the prior art is fixedly installed, backrest can not regulate, then can not meet the needs of different users, and therefore, I proposes the adjustable couch of a kind of backrest angle.
Utility model content:
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of modified form couch.
In order to solve the problems of the technologies described above, the utility model have employed following technical proposals: modified form couch, comprise: sofa seat, the backrest be connected with sofa seat, chair pin and be arranged at the handrail of seat both sides, this chair pin comprises: the first chair pin, the second chair pin, the 3rd chair pin and the 4th chair pin, first, second chair pin, front, three, the 4th chair pin, rear, the 3rd described chair pin is connected a transverse slat with between the 4th chair pin, and this back rest supports is on transverse slat; On the 3rd described chair pin and the 4th chair pin, a corresponding side is provided with deep-slotted chip breaker, and backrest both sides correspond to this deep-slotted chip breaker place and are provided with drive-connecting shaft, and drive-connecting shaft embeds in deep-slotted chip breaker; Described handrail rear is provided with the spacing adjustment handware with multistage stopper slot near backrest place, be fixedly installed the circular shaft embedded in this stopper slot on backrest.
Furthermore, in technique scheme, be connected with transverse slat in turn, make it form a rectangular frame between first, second, third, fourth described chair pin, seat is arranged between four chair pin, and four its longitudinal height of chair pin are higher than seat.
Furthermore, in technique scheme, the first described chair pin and the 3rd chair pin, the second chair pin and the 4th chair pin are connected with described handrail.
Furthermore, in technique scheme, described deep-slotted chip breaker is in moving towards up and down, and the connecting line at deep-slotted chip breaker two ends is skewed, and this connecting line is in tilting along backrest opening direction from the bottom up.
Furthermore, in technique scheme, described backrest down either side is provided with about one bar-shaped trough moved towards, and one end of drive-connecting shaft is articulated in this bar-shaped trough, and the other end is articulated in this deep-slotted chip breaker.
Furthermore, in technique scheme, between described handrail and the transverse slat below it, be provided with guardrail.
Furthermore, in technique scheme, described seat and backrest are provided with sofa cushion.
After adopting technique scheme, the utility model has following beneficial effect compared with prior art: the utility model is provided with bar-shaped trough in the both sides of backrest, 3rd, the corresponding bar-shaped trough place of 4th chair pin is provided with deep-slotted chip breaker, one drive-connecting shaft is arranged in two grooves, and on handrail, be provided with spacing adjustment handware, move after backrest need being adjusted, backrest need slightly up be carried by side, then circular shaft departs from stopper slot, rotate backrest and carry out position adjustment, finally backrest is moved down, cylinder embeds in stopper slot with location, so can adjust position of back rapidly, can with human body degree of lying and the dark comfort level demand of seat, adjust quickly and easily, meet different use needs.
Accompanying drawing illustrates:
Fig. 1 is stereogram of the present utility model;
Fig. 2 is side sectional view of the present utility model;
Fig. 3 is the enlarged drawing at A place in Fig. 2.
Description of reference numerals:
1 seat 2 backrest 21 drive-connecting shaft
22 circular shaft 23 bar-shaped trough 3 chair pin
31 first chair pin 32 second chair pin 33 the 3rd chair pin
The spacing adjustment handware of 34 the 4th chair pin 4 handrail 41
411 stopper slot 5 transverse slat 6 deep-slotted chip breakers
7 guardrail 8 sofa cushions
Detailed description of the invention:
Below in conjunction with specific embodiments and the drawings, the utility model is further illustrated.
See shown in Fig. 1-3, modified form couch, comprise: sofa seat 1, the backrest 2 be connected with sofa seat 1, chair pin 3 and be arranged at the handrail 4 of seat 1 both sides, this chair pin 3 comprises: the first chair pin 31, second chair pin 32, the 3rd chair pin 33 and the 4th chair pin 34, first, second chair pin 31,32 is front, three, the 4th chair pin 33,34 is rear, and the 3rd described chair pin 33 is connected a transverse slat 5 with between the 4th chair pin 34, and this backrest 2 is supported on transverse slat 5; On the 3rd described chair pin 33 and the 4th chair pin 34, a corresponding side is provided with deep-slotted chip breaker 6, and backrest 2 both sides correspond to this deep-slotted chip breaker 6 place and are provided with drive-connecting shaft 21, and drive-connecting shaft 21 embeds in deep-slotted chip breaker 6; Described handrail 4 rear is provided with the spacing adjustment handware 41 with multistage stopper slot 411 near backrest 2 place, be fixedly installed the circular shaft 22 embedded in this stopper slot 411 on backrest 2.
Specifically, be connected with transverse slat 5 in turn between first, second, third, fourth described chair pin 31,32,33,34, make it form a rectangular frame, seat 1 is arranged between four chair pin, and four its longitudinal height of chair pin are higher than seat 1.First chair pin 31 and the 3rd chair pin 33, second chair pin 32 and the 4th chair pin 34 are connected with described handrail 4.Described deep-slotted chip breaker 6 is in moving towards up and down, and the connecting line at deep-slotted chip breaker 6 two ends is skewed, and this connecting line is in tilting along backrest 2 opening direction from the bottom up.Backrest 2 down either side is provided with about one bar-shaped trough moved towards 23, and one end of drive-connecting shaft 21 is articulated in this bar-shaped trough 23, and the other end is articulated in this deep-slotted chip breaker 6.Guardrail 7 is provided with between described handrail 4 and the transverse slat 5 below it.In order to increase comfort level, sofa cushion 8 can be provided with on seat 1 and backrest 2.
During use, can regulate, during adjustment the gradient of backrest, backrest moves first, and drive-connecting shaft 21 moves down along bar-shaped trough 22, and circular shaft 22 departs from stopper slot 411, rotate backrest 2, drive-connecting shaft 21 arcuately groove 6 moves, and after having regulated, drive-connecting shaft 21 moves along on bar-shaped trough 22, circular shaft 22 falls into stopper slot 411, backrest 2 is located, thus just can the angle of easy adjustment backrest 2, adapts to different users and uses.
Certainly, the foregoing is only specific embodiment of the utility model, be not limit the utility model practical range, all equivalences done according to structure, feature and principle described in the utility model claim change or modify, and all should be included in the utility model claim.
Claims (7)
1. modified form couch, comprise: sofa seat (1), the backrest (2) be connected with sofa seat (1), chair pin (3) and be arranged at the handrail (4) of seat (1) both sides, this chair pin (3) comprising: the first chair pin (31), second chair pin (32), 3rd chair pin (33) and the 4th chair pin (34), first, second chair pin (31, 32) front, 3rd, 4th chair pin (33, 34) rear, it is characterized in that: the 3rd described chair pin (33) is connected a transverse slat (5) with between the 4th chair pin (34), this backrest (2) is supported on transverse slat (5), the 3rd described chair pin (33) and the upper corresponding side of the 4th chair pin (34) are provided with deep-slotted chip breaker (6), backrest (2) both sides correspond to this deep-slotted chip breaker (6) place and are provided with drive-connecting shaft (21), and drive-connecting shaft (21) embeds in deep-slotted chip breaker (6), described handrail (4) rear is provided with the spacing adjustment handware (41) with multistage stopper slot (411) near backrest (2) place, be fixedly installed the circular shaft (22) embedded in this stopper slot (411) on backrest (2).
2. modified form couch according to claim 1, it is characterized in that: between described first, second, third, fourth chair pin (31,32,33,34), be connected with transverse slat (5) in turn, it is made to form a rectangular frame, seat (1) is arranged between four chair pin, and four its longitudinal height of chair pin are higher than seat (1).
3. modified form couch according to claim 1, is characterized in that: the first described chair pin (31) and the 3rd chair pin (33), the second chair pin (32) and the 4th chair pin (34) are connected with described handrail (4).
4. modified form couch according to claim 1, it is characterized in that: described deep-slotted chip breaker (6) is in moving towards up and down, the connecting line at deep-slotted chip breaker (6) two ends is skewed, and this connecting line is in tilting along backrest (2) opening direction from the bottom up.
5. modified form couch according to claim 1, it is characterized in that: described backrest (2) down either side is provided with about one bar-shaped trough moved towards (23), one end of drive-connecting shaft (21) is articulated in this bar-shaped trough (23), and the other end is articulated in this deep-slotted chip breaker (6).
6. modified form couch according to claim 1, is characterized in that: be provided with guardrail (7) between described handrail (4) and the transverse slat (5) being positioned at below it.
7. modified form couch according to claim 1, is characterized in that: described seat (1) and backrest (2) are provided with sofa cushion (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520062119.1U CN204483552U (en) | 2015-01-28 | 2015-01-28 | Modified form couch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520062119.1U CN204483552U (en) | 2015-01-28 | 2015-01-28 | Modified form couch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204483552U true CN204483552U (en) | 2015-07-22 |
Family
ID=53562857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520062119.1U Expired - Fee Related CN204483552U (en) | 2015-01-28 | 2015-01-28 | Modified form couch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204483552U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116145938A (en) * | 2023-03-30 | 2023-05-23 | 中建八局西北建设有限公司 | Foundation pit side slope guniting supporting guide rail type movable operation platform |
-
2015
- 2015-01-28 CN CN201520062119.1U patent/CN204483552U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116145938A (en) * | 2023-03-30 | 2023-05-23 | 中建八局西北建设有限公司 | Foundation pit side slope guniting supporting guide rail type movable operation platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170122 Address after: Dongcheng District city of Dongguan province Guangdong Wentang village 523000 Patentee after: DONGGUAN MINGJIN FURNITURE CO.,LTD. Address before: Dongcheng District city of Dongguan province Guangdong Wentang village 523000 Patentee before: Lv Qiujin |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150722 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |