CN205457349U - Seatpad can back -and -forth movement, back can folding chair - Google Patents
Seatpad can back -and -forth movement, back can folding chair Download PDFInfo
- Publication number
- CN205457349U CN205457349U CN201620080979.2U CN201620080979U CN205457349U CN 205457349 U CN205457349 U CN 205457349U CN 201620080979 U CN201620080979 U CN 201620080979U CN 205457349 U CN205457349 U CN 205457349U
- Authority
- CN
- China
- Prior art keywords
- chair
- seat cushion
- backrest
- foot
- backward
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Chairs Characterized By Structure (AREA)
Abstract
The utility model discloses a seatpad can back -and -forth movement, back can folding chair: including chair foot subassembly, the seatpad, handrail assembly and back, sell the hub connection on the back has and the upper portion of connecting rod, the seatpad has sells the lower part that the connecting rod to the hub connection down, after having, sells on the handrail middle part of hub connection at the back, the round pin hub connection is on bar upper portion in addition, there is last adapter sleeve the bar lower part, seatpad bottom down has rack groove, there is the rack in the rack groove, the rack has preceding centre gripping to detain the front beam centre gripping, back centre gripping is detained the rear frame member centre gripping, the both ends of rear frame member respectively are equipped with down the adapter sleeve, the adapter sleeve is equipped with locking hook down, it has the locking groove corresponding with locking hook to go up the adapter sleeve, it is equipped with round pin axle and lower adapter sleeve swing joint to go up the adapter sleeve. Beneficial effect lies in: comfort level when the improvement user lies the appearance rest, reduce the packing scale of construction, practice thrift the cost of transportation and storage, be favorable to market competition.
Description
Technical field
This utility model relates to a kind of chair, and specifically, a kind of seat cushion can move forward and backward, backrest can fold
Chair.
Background technology
Chair works as people, widely used seat of living tool, obtains the universal approval of people and likes.Chair is by chair
Sub-foot, chair cushion, armrests, back form.Chair of the prior art, its seat cushion, handrail, backrest are mostly solid
Determine attachment structure.It is disadvantageous in that: 1. owing to seat cushion, handrail, backrest are fixed connection structure, when user needs to make of short duration
Lying posture rest time, very uncomfortable；2. it is fixed connection structure due to seat cushion, handrail, backrest, is dispatching from the factory the transport sold and depositing
During storage, cause the packaging scale of construction very big, considerably increase the space occupied by transport and storage, add simultaneously transport and
The cost of storage, is unfavorable for the market competition.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, it is provided that a kind of seat cushion can move forward and backward, backrest
The chair that can fold.Seat cushion, handrail, backrest are become movable connection structure, it is possible to increase relaxing during user lying posture rest
Appropriateness；During the dispatch from the factory transport sold and storage, it is possible to reduce the packaging scale of construction, reduce the sky occupied by transport and storage
Between, save transport and the cost of storage, the beneficially market competition.
The technical scheme of the chair that this utility model seat cushion can move forward and backward, backrest can fold: include Foot of chair group
Part, seat cushion, armrest assembly and backrest, the bottom of described backrest is provided with upper pin and is movably connected with the top of connecting rod, described seat
The rear portion of pad is provided with lower bearing pin and is movably connected with the bottom of connecting rod, and it is movable that the handrail rear portion of described armrest assembly is provided with rear pin shaft
Be connected to the middle part of backrest, the front portion of described handrail is provided with front bearing pin and is movably coupled to the bar top of armrest assembly,
The bottom of described bar is provided with upper joint sleeve, and the lower bottom part of described seat cushion is provided with rach slot, is provided with tooth bar in described rach slot,
Described tooth bar is provided with front clamp button and rear clamping button, and front beam is clamped by described front clamp button, and described rear clamping button is by rear cross beam
Clamping, the both ends of described rear cross beam are respectively provided with lower joint sleeve, and described lower joint sleeve is provided with lock hook, and described upper joint sleeve is provided with
The lock slots corresponding with lock hook, described upper joint sleeve is provided with bearing pin and is flexibly connected with lower joint sleeve.
Described Foot of chair assembly can be made up of front Foot of chair and rear Foot of chair, the upper forepart of described front Foot of chair and front horizontal stroke
The end of beam is fixing to be connected, and the upper rear portion of described front Foot of chair is fixing with rear cross beam to be connected.
Described Foot of chair assembly can also be made up of Five-caster revolving chair feet and pallet, the front portion of described pallet and the end of front beam
Portion is fixing to be connected, and the rear portion of described pallet is fixing with rear cross beam to be connected.
The lower bottom part of described seat cushion is provided with the positioning tooth engaged with tooth bar.
Described bar installs small table plate.
Having the beneficial effects that of the chair that this utility model seat cushion can move forward and backward, backrest can fold: by seat cushion, hold up
Hands, backrest become movable connection structure, it is possible to increase comfort level during user lying posture rest；Dispatch from the factory sell transport and deposit
During storage, it is possible to reduce the packaging scale of construction, reduce the space occupied by transport and storage, save transport and the cost of storage,
Be conducive to the market competition.
Accompanying drawing explanation
Fig. 1 is the front view of the chair first embodiment that this utility model seat cushion can move forward and backward, backrest can fold；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the upward view of Fig. 1；
Fig. 4 is the folded state diagram of Fig. 1；
Fig. 5 is the enlarged drawing at the I in Fig. 3；
Fig. 6 is the enlarged drawing in Fig. 4 II；
Fig. 7 is the front view of chair the second embodiment that this utility model seat cushion can move forward and backward, backrest can fold；
Fig. 8 is the top view of Fig. 7；
Fig. 9 is the upward view of Fig. 7；
Figure 10 is the folded state diagram of Fig. 7；
Figure 11 is the enlarged drawing at the I in Fig. 9；
Figure 12 is the enlarged drawing in Figure 10 II；
Figure 13 is that the master of chair the 3rd embodiment that this utility model seat cushion can move forward and backward, backrest can fold regards
Figure；
Figure 14 is the top view of Figure 13；
Figure 15 is the sectional view in Figure 13 along A-A tangent plane；
Figure 16 is the folded state diagram of Figure 13；
Figure 17 is the enlarged drawing at the I in Figure 15；
Figure 18 is the enlarged drawing in Figure 16 II；
Figure 19 is that the master of chair the 4th embodiment that this utility model seat cushion can move forward and backward, backrest can fold regards
Figure；
Figure 20 is the top view of Figure 19；
Figure 21 is the sectional view in Figure 19 along B-B tangent plane；
Figure 22 is the folded state diagram of Figure 19；
Figure 23 is the enlarged drawing at the I in Figure 21；
Figure 24 is the enlarged drawing in Figure 22 II.
Detailed description of the invention
Below in conjunction with the accompanying drawings, can move forward and backward this utility model seat cushion, chair that backrest can fold is made further
Describe.
First embodiment:
The chair that seat cushion shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6 can move forward and backward, backrest can fold, including
Foot of chair assembly 1, seat cushion 2, armrest assembly 3 and backrest 4, the bottom of described backrest 4 is provided with upper pin 27 and is movably connected with even
The top of bar 5, the rear portion of described seat cushion 2 is provided with lower bearing pin 28 and is movably connected with the bottom of connecting rod 5, described armrest assembly 3
Handrail 26 rear portion be provided with rear pin shaft 29 be movably coupled to the middle part of backrest 4, the front portion of described handrail 26 be provided with front bearing pin 30 live
Being connected to bar 13 top of armrest assembly 3, the bottom of described bar 13 is provided with upper joint sleeve 16, described seat cushion 2 dynamicly
Lower bottom part be provided with rach slot 12, be provided with tooth bar 7 in described rach slot 12, described tooth bar 7 is provided with front clamp button 10 and rear clamping
Button 11, front beam 8 is clamped by described front clamp button 10, and rear cross beam 9 is clamped by described rear clamping button 11, the two of described rear cross beam 9
End is respectively provided with lower joint sleeve 17, and described lower joint sleeve 17 is provided with lock hook 19, and described upper joint sleeve 16 is provided with and lock hook 19
Corresponding lock slots 20, described upper joint sleeve 16 is provided with bearing pin 18 and is flexibly connected with lower joint sleeve 17.
Described Foot of chair assembly 1 is made up of front Foot of chair 14 and rear Foot of chair 15, the upper forepart of described front Foot of chair 14 with
The end of front beam 8 is fixing to be connected, and the upper rear portion of described front Foot of chair 14 is fixing with rear cross beam 9 to be connected.
The lower bottom part of described seat cushion 2 is provided with the positioning tooth 6 engaged with tooth bar 7.
Second embodiment:
The chair that seat cushion shown in Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11, Figure 12 can move forward and backward, backrest can fold,
Including Foot of chair assembly 1, seat cushion 2, armrest assembly 3 and backrest 4, the bottom of described backrest 4 is provided with upper pin 27 and is movably connected with
The top of connecting rod 5, the rear portion of described seat cushion 2 is provided with lower bearing pin 28 and is movably connected with the bottom of connecting rod 5, described armrest assembly
Handrail 26 rear portion of 3 is provided with that rear pin shaft 29 is movably coupled to the middle part of backrest 4, the front portion of described handrail 26 is provided with front bearing pin 30
Being movably coupled to bar 13 top of armrest assembly 3, the bottom of described bar 13 is provided with upper joint sleeve 16, described seat cushion
The lower bottom part of 2 is provided with rach slot 12, is provided with tooth bar 7 in described rach slot 12, and described tooth bar 7 is provided with front clamp button 10 and rear clamping
Button 11, front beam 8 is clamped by described front clamp button 10, and rear cross beam 9 is clamped by described rear clamping button 11, the two of described rear cross beam 9
End is respectively provided with lower joint sleeve 17, and described lower joint sleeve 17 is provided with lock hook 19, and described upper joint sleeve 16 is provided with and lock hook 19
Corresponding lock slots 20, described upper joint sleeve 16 is provided with bearing pin 18 and is flexibly connected with lower joint sleeve 17.
Described Foot of chair assembly 1 is made up of front Foot of chair 14 and rear Foot of chair 15, the upper forepart of described front Foot of chair 14 with
The end of front beam 8 is fixing to be connected, and the upper rear portion of described front Foot of chair 14 is fixing with rear cross beam 9 to be connected.
The lower bottom part of described seat cushion 2 is provided with the positioning tooth 6 engaged with tooth bar 7.
The bar 13 on the right installs small table plate 23.
3rd embodiment:
The chair that seat cushion shown in Figure 13, Figure 14, Figure 15, Figure 16, Figure 17, Figure 18 can move forward and backward, backrest can fold
Son, including Foot of chair assembly 1, seat cushion 2, armrest assembly 3 and backrest 4, the bottom of described backrest 4 is provided with upper pin 27 and connects actively
Then the top of connecting rod 5, the rear portion of described seat cushion 2 is provided with lower bearing pin 28 and is movably connected with the bottom of connecting rod 5, described handrail group
Handrail 26 rear portion of part 3 is provided with that rear pin shaft 29 is movably coupled to the middle part of backrest 4, the front portion of described handrail 26 is provided with front bearing pin
30 bar 13 tops being movably coupled to armrest assembly 3, the bottom of described bar 13 is provided with upper joint sleeve 16, described seat
The lower bottom part of pad 2 is provided with rach slot 12, is provided with tooth bar 7 in described rach slot 12, and described tooth bar 7 is provided with front clamp button 10 and rear folder
Holding button 11, front beam 8 is clamped by described front clamp button 10, and rear cross beam 9 is clamped by described rear clamping button 11, described rear cross beam 9
Both ends are respectively provided with lower joint sleeve 17, and described lower joint sleeve 17 is provided with lock hook 19, and described upper joint sleeve 16 is provided with and lock hook
19 corresponding lock slots 20, described upper joint sleeve 16 is provided with bearing pin 18 and is flexibly connected with lower joint sleeve 17.
Described Foot of chair assembly 1 is made up of Five-caster revolving chair feet 24 and pallet 25, the front portion of described pallet 25 and front beam 8
End is fixing to be connected, and the rear portion of described pallet 25 is fixing with rear cross beam 9 to be connected.
The lower bottom part of described seat cushion 2 is provided with the positioning tooth 6 engaged with tooth bar 7.
4th embodiment:
The chair that seat cushion shown in Figure 19, Figure 20, Figure 21, Figure 22, Figure 23, Figure 24 can move forward and backward, backrest can fold
Son, including Foot of chair assembly 1, seat cushion 2, armrest assembly 3 and backrest 4, the bottom of described backrest 4 is provided with upper pin 27 and connects actively
Then the top of connecting rod 5, the rear portion of described seat cushion 2 is provided with lower bearing pin 28 and is movably connected with the bottom of connecting rod 5, described handrail group
Handrail 26 rear portion of part 3 is provided with that rear pin shaft 29 is movably coupled to the middle part of backrest 4, the front portion of described handrail 26 is provided with front bearing pin
30 bar 13 tops being movably coupled to armrest assembly 3, the bottom of described bar 13 is provided with upper joint sleeve 16, described seat
The lower bottom part of pad 2 is provided with rach slot 12, is provided with tooth bar 7 in described rach slot 12, and described tooth bar 7 is provided with front clamp button 10 and rear folder
Holding button 11, front beam 8 is clamped by described front clamp button 10, and rear cross beam 9 is clamped by described rear clamping button 11, described rear cross beam 9
Both ends are respectively provided with lower joint sleeve 17, and described lower joint sleeve 17 is provided with lock hook 19, and described upper joint sleeve 16 is provided with and lock hook
19 corresponding lock slots 20, described upper joint sleeve 16 is provided with bearing pin 18 and is flexibly connected with lower joint sleeve 17.
Described Foot of chair assembly 1 is made up of Five-caster revolving chair feet 24 and pallet 25, the front portion of described pallet 25 and front beam 8
End is fixing to be connected, and the rear portion of described pallet 25 is fixing with rear cross beam 9 to be connected.
The lower bottom part of described seat cushion 2 is provided with the positioning tooth 6 engaged with tooth bar 7.
The bar 13 on the right installs small table plate 23.
During use, having a rest if needing to make lying posture, positioning tooth 6 can be pulled out so that positioning tooth 6 separates with tooth bar 7, will lean on
While the back of the body 4 leans on backward, connecting rod 5 promotes seat cushion 2 to move forward.I.e. can become lying posture state.
Transport and storage during, positioning tooth 6 can be pulled out so that positioning tooth 6 separates with tooth bar 7, by backrest 4 to
Before draw, while connecting rod 5 pulls seat cushion 2 to be moved rearwards by, backrest 4 is forward, cover on the top of seat cushion 2 downwards.
If there being small table plate 23, before pull-out positioning tooth 6, first small table plate 23 being rotated, overturning the right side to handrail 26
Side.
Claims (6)
1. the chair that seat cushion can move forward and backward, backrest can fold, including Foot of chair assembly (1), seat cushion (2), armrest assembly
And backrest (4) (3), it is characterised in that: the bottom of described backrest (4) is provided with upper pin (27) and is movably connected with connecting rod (5)
Top, the rear portion of described seat cushion (2) is provided with lower bearing pin (28) and is movably connected with the bottom of connecting rod (5), described armrest assembly (3)
Handrail (26) rear portion be provided with rear pin shaft (29) and be movably coupled to the middle part of backrest (4), the front portion of described handrail (26) and be provided with
Front bearing pin (30) is movably coupled to bar (13) top of armrest assembly (3), and the bottom of described bar (13) is provided with
Adapter sleeve (16), the lower bottom part of described seat cushion (2) is provided with rach slot (12), is provided with tooth bar (7) in described rach slot (12), described
Tooth bar (7) be provided with front clamp button (10) and rear clamping button (11), described front clamp button (10) by front beam (8) clamp, described after
Rear cross beam (9) is clamped by clamping button (11), and the both ends of described rear cross beam (9) are respectively provided with lower joint sleeve (17), described lower connection
Set (17) is provided with lock hook (19), and described upper joint sleeve (16) is provided with the lock slots (20) corresponding with lock hook (19), described
Upper joint sleeve (16) is provided with bearing pin (18) and is flexibly connected with lower joint sleeve (17).
The chair that seat cushion the most according to claim 1 can move forward and backward, backrest can fold, it is characterised in that: described
Foot of chair assembly (1) is made up of front Foot of chair (14) and rear Foot of chair (15), the upper forepart of described front Foot of chair (14) and front horizontal stroke
The end of beam (8) is fixing to be connected, and the upper rear portion of described front Foot of chair (14) is fixing with rear cross beam (9) to be connected.
The chair that seat cushion the most according to claim 1 can move forward and backward, backrest can fold, it is characterised in that: described
Foot of chair assembly (1) is made up of Five-caster revolving chair feet (24) and pallet (25), the front portion of described pallet (25) and the end of front beam (8)
Portion is fixing to be connected, and the rear portion of described pallet (25) is fixing with rear cross beam (9) to be connected.
The chair that seat cushion the most according to claim 2 can move forward and backward, backrest can fold, it is characterised in that: described
The lower bottom part of seat cushion (2) is provided with the positioning tooth (6) engaged with tooth bar (7).
The chair that seat cushion the most according to claim 3 can move forward and backward, backrest can fold, it is characterised in that: described
The lower bottom part of seat cushion (2) is provided with the positioning tooth (6) engaged with tooth bar (7).
The chair that seat cushion the most according to claim 1 can move forward and backward, backrest can fold, it is characterised in that: described
Bar (13) installs small table plate (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620080979.2U CN205457349U (en) | 2016-01-21 | 2016-01-21 | Seatpad can back -and -forth movement, back can folding chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620080979.2U CN205457349U (en) | 2016-01-21 | 2016-01-21 | Seatpad can back -and -forth movement, back can folding chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205457349U true CN205457349U (en) | 2016-08-17 |
Family
ID=56619712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620080979.2U Withdrawn - After Issue CN205457349U (en) | 2016-01-21 | 2016-01-21 | Seatpad can back -and -forth movement, back can folding chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205457349U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106983297A (en) * | 2016-01-21 | 2017-07-28 | 安吉润大柯泓家具有限公司 | The chair that seat cushion can be moved forward and backward, backrest can be folded |
| CN107174027A (en) * | 2017-07-12 | 2017-09-19 | 浙江昊国家具有限公司 | A kind of health-care environment protection type swivel chair |
-
2016
- 2016-01-21 CN CN201620080979.2U patent/CN205457349U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106983297A (en) * | 2016-01-21 | 2017-07-28 | 安吉润大柯泓家具有限公司 | The chair that seat cushion can be moved forward and backward, backrest can be folded |
| CN106983297B (en) * | 2016-01-21 | 2023-08-18 | 浙江润大柯泓家具有限公司 | Chair with seat cushion capable of moving back and forth and backrest capable of being folded |
| CN107174027A (en) * | 2017-07-12 | 2017-09-19 | 浙江昊国家具有限公司 | A kind of health-care environment protection type swivel chair |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203815013U (en) | Transformable sofa bed | |
| CN205214731U (en) | Office chair with incline to facing upward and connect tray and over -and -under type bracket mechanism | |
| CN205457349U (en) | Seatpad can back -and -forth movement, back can folding chair | |
| CN205728804U (en) | A kind of self-regulation chaise longue | |
| CN204192044U (en) | A kind ofly hide the chair tool putting sole | |
| CN201480624U (en) | Beach chair frame | |
| CN203698017U (en) | Assembled automobile child safety seat | |
| CN202820370U (en) | Dual-purpose folded chair for lying and sitting | |
| CN106983297A (en) | The chair that seat cushion can be moved forward and backward, backrest can be folded | |
| CN202243071U (en) | Seat structure of three-person seat of automobile | |
| CN204071298U (en) | A kind of novel soft chair | |
| CN204908654U (en) | Handrail structure of folding chair | |
| CN201076214Y (en) | Multifunction swivel chair | |
| CN205432941U (en) | Sofa | |
| CN214788434U (en) | Connecting structure for sofa and backrest | |
| CN208248018U (en) | A kind of multi-functional coach occupant seat | |
| CN201814177U (en) | Chair with two swing type backrests | |
| CN215190479U (en) | Sofa armrest and sofa | |
| CN218164717U (en) | Children dining chair | |
| CN211459490U (en) | Leisure chair | |
| CN201070151Y (en) | Sofa | |
| CN215686039U (en) | Multifunctional rest chair | |
| CN213464443U (en) | Wood board chair conforming to human body | |
| CN201082046Y (en) | Chair | |
| CN205585683U (en) | Folding sponge sofa |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 313300 North Side of Wuzhuang Natural Village, Anji County Economic Development Zone, Huzhou City, Zhejiang Province Patentee after: Zhejiang Runda Kehong Furniture Co.,Ltd. Address before: 313300 North Side of Wuzhuang Natural Village, Anji County Economic Development Zone, Huzhou City, Zhejiang Province Patentee before: ANJI KEHONG FURNITURE FACTORY |
|
| CP01 | Change in the name or title of a patent holder | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160817 Effective date of abandoning: 20230818 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20160817 Effective date of abandoning: 20230818 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |