CN206150958U - A frame construction for but, deck chair - Google Patents
A frame construction for but, deck chair Download PDFInfo
- Publication number
- CN206150958U CN206150958U CN201620931794.8U CN201620931794U CN206150958U CN 206150958 U CN206150958 U CN 206150958U CN 201620931794 U CN201620931794 U CN 201620931794U CN 206150958 U CN206150958 U CN 206150958U
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- China
- Prior art keywords
- connecting rod
- seat
- handrail
- flexibly connected
- intermediate connector
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Abstract
The utility model relates to a thing to sit on field, but especially relate to a deck chair, but specific saying so one kind is used for the main body frame structure of deck chair. A frame construction for but, deck chair, includes handrail, seat and back, fix on the handrail and be equipped with first connecting rod, the movable second connecting rod that is equipped with, first connecting rod passes through third connecting rod and seat swing joint, the third connecting rod with the second connecting rod is through five -bar linkage swing joint, second connecting rod middle section is equipped with the arc wall, the arc wall endotheca is equipped with the damping nut, the damping nut pass through the connecting rod with handrail fixed connection, seat and intermediate junction spare swing joint, the second connecting rod through the 6th connecting rod with intermediate junction spare swing joint, be equipped with the back on the intermediate junction spare, intermediate junction spare and handrail swing joint. The utility model discloses simple and convenient solution prior art not enough, and the demand that satisfies various different crowds that can the maximize has fine economic value.
Description
Technical field
The utility model is related to thing to sit on field, more particularly to a kind of rota-cline seat, specifically a kind of for rota-cline seat
Main frame structure.
Background technology
In the market rota-cline seat species is various, but, there is the defect of essence, it is exactly to cause during it is lied down
The distance of backrest and seat becomes big, causes clothes to be rubbed with the hands so that experience is not good；At the same time, cannot also adjust and lie
Required damping force, the user's experience for causing body weight excessive or kicking the beam is deteriorated, and has linkage headrest such as to change attitude again
It is difficult.The point defect of the above three, is all the defect that cannot be overcome in the middle of prior art, and inventor will exactly solve these problems.
Utility model content
The utility model solves weak point of the prior art, there is provided one kind can realize zero chopping effect, together
When maximized can realize preferable experience rota-cline seat, its concrete technical scheme is as follows：
A kind of frame structure for rota-cline seat, including handrail, seat and backrest, on the handrail first is fixed with
Connecting rod, is movably equipped with second connecting rod, and the first connecting rod is flexibly connected by third connecting rod with seat, the third connecting rod and institute
State second connecting rod to be flexibly connected by the 5th connecting rod, the second connecting rod stage casing is provided with deep-slotted chip breaker, is arranged with the deep-slotted chip breaker
Damping nut, the damping nut is fixedly connected by connecting rod with the handrail, and the seat is flexibly connected with intermediate connector,
The second connecting rod is flexibly connected by six-bar linkage with the intermediate connector, and the intermediate connector connects with movable backrest
Connect, the intermediate connector is flexibly connected with handrail.This structure is capable of achieving zero chopping, and using effect is good, and damp nut can
Necessary damping force is provided.
Preferably, the seat is flexibly connected with connecting rod raised on intermediate connector, the connecting rod and seat
Tie point, handrail and intermediate connector tie point and intermediate connector it is triangular in shape with the tie point of six-bar linkage,
Be exactly this 3 points not on the same line.This 3 points when not ensure that seat is moved on the same line not only after by middle connection
Part post-tensioning, and it has the motion of lifting upwards, there is provided preferably comfort level, and the effect for ensureing zero chopping.
Preferably, being movably equipped with headrest on the backrest, the headrest is provided with lug boss, and the lug boss top is lived
Dynamic to be provided with pull bar, the pull bar other end is flexibly connected with the intermediate connector.Realize headrest linkage.
Preferably, be provided with locking-unlocking device in the middle of the pull bar, the locking-unlocking device include fixture and
The movable part being slidably connected with the fixture, is provided with oblique teeth groove inside the fixture, the movable part top is provided with bullet
Property hook, the elastic hook can be fastened in oblique teeth groove.Realize that headrest is controllable.
A kind of frame structure for rota-cline seat, including handrail and seat, are movably equipped between the handrail and seat
Gas bar, described gas bar one end is flexibly connected with seat front end, and one end is flexibly connected with handrail bottom, between the seat and handrail
Also be provided with seven-link assembly, the seven-link assembly two ends are flexibly connected respectively with seat middle-end and handrail bottom, the handrail with
And seat is flexibly connected with the second intermediate connector, second intermediate connector is provided with backrest.Damping force is provided with gas bar.
Preferably, being movably equipped with headrest on the backrest, the headrest is provided with lug boss, and the lug boss top is lived
Dynamic to be provided with pull bar, the pull bar other end is flexibly connected with the intermediate connector.Realize headrest linkage.
Preferably, be provided with locking-unlocking device in the middle of the pull bar, the locking-unlocking device include fixture and
Movable part, is provided with oblique teeth groove inside the fixture, the movable part top is provided with elastic hook, the elastic hook cocker
It is located in oblique teeth groove.Realize that headrest is controllable.
The utility model simply and easily solves the deficiencies in the prior art, and maximized can meet various different crowds
Demand, with good economic worth.
Description of the drawings
Fig. 1 is the utility model embodiment 1, the structural representation of embodiment 2；
Fig. 2 is the utility model embodiment 1, the side view of embodiment 2；
Fig. 3 is the utility model embodiment 1, embodiment 2 lies down use state figure；
Fig. 4 is the utility model embodiment 3, the structural representation of embodiment 4；
Fig. 5 is the utility model embodiment 3, the side view of embodiment 4；
Fig. 6 is the utility model embodiment 3, embodiment 4 lies down use state figure；
Fig. 7 is the utility model locking-unlocking device structural representation；
Fig. 8 is the utility model locking-unlocking device profile.
Specific embodiment
Embodiment 1
The utility model embodiment 1 is described in further detail with reference to Fig. 1, Fig. 2, Fig. 3：
A kind of frame structure for rota-cline seat, including handrail 1, seat 5 and backrest 11, fixation on the handrail 1 sets
There is first connecting rod 2, be movably equipped with second connecting rod 3, the first connecting rod 2 is flexibly connected by third connecting rod 4 with seat 5, described
Third connecting rod 4 is flexibly connected with the second connecting rod 3 by the 5th connecting rod 6, and the stage casing of the second connecting rod 3 is provided with deep-slotted chip breaker 8, institute
State and damping nut 7 is arranged with deep-slotted chip breaker 8, the damping nut 7 is fixedly connected by connecting rod with the handrail 1, the seat 5
It is flexibly connected with intermediate connector 9, the second connecting rod 3 is flexibly connected by six-bar linkage 10 with the intermediate connector 9, institute
State intermediate connector 9 and be provided with backrest 11, the intermediate connector 9 is flexibly connected with handrail 1.The seat 5 is connected with centre
Raised connecting rod 12 is flexibly connected on part 9, the tie point of the connecting rod 12 and seat 5, handrail 1 and intermediate connector 9
Tie point and intermediate connector 9 are triangular in shape with the tie point of six-bar linkage 10, that is, this 3 points not on the same line.
Headrest 13 is movably equipped with the backrest 11, the headrest is provided with lug boss 15, and the top of the lug boss 15 is movably equipped with drawing
Bar 14, the other end of the pull bar 14 is flexibly connected with the intermediate connector 9.Chair can be directly set on the utility model handrail 1
Pin also or roller, is used as the main body frame of sofa, also can between handrail 1 fixed lateral framework, then in transverse frame
Upper setting chassis, gas bar, chair leg are also or horn disk is used as office chair.
When in use, user first unscrews damping nut 7, adjusts to suitable damping force, then backrest 11 on the lower, backrest
11 drive intermediate connector 9, intermediate connector 9 to rotate with the point that is flexibly connected of handrail 1 around it, promote six-bar linkage 10 to transport forward
Dynamic and connecting rod 12 is moved rearwardly and upwardly；Because connecting rod 12 is moved upwards, the tail end lifting rearwardly and upwardly of seat 5 is driven, sat
Plate 5 drives third connecting rod 4, and with it, being flexibly connected with first connecting rod 2 a little does circular motion upwards as the center of circle, third connecting rod 4 and
The 5th connecting rod 6 being flexibly connected between second connecting rod 3 serves spacing effect, third connecting rod 4, second connecting rod 3, the 5th connecting rod
6th, six-bar linkage 10 and seat 5 define the structure of similar parallel four-bar, and the length ratio of each connecting rod ensure that backrest
Displacement is consistent with the translational movement of seat, there is provided the experience of zero chopping；Because six-bar linkage 10 travels forward, second is promoted to connect
Bar 3 is moved in a circle with it with the tie point of handrail 1, and the deep-slotted chip breaker 8 for being arranged on the stage casing of second connecting rod 3 does relative with damping nut
Motion, there is provided necessary damping force so that lie down action soft；While backrest 11 is lied down, pull bar 14 is by the band of intermediate connector 9
Dynamic, pull bar 14 pulls lug boss 15, lug boss 15 to drive headrest 13 to move in a circle with the point that is flexibly connected of backrest 11 with it, i.e.,
Pull headrest 13 to link to move to the direction of vertical backrest 11.
Embodiment 2
The utility model embodiment 2 is described in further detail with reference to Fig. 1, Fig. 2, Fig. 3, Fig. 7, Fig. 8：
A kind of frame structure for rota-cline seat, including handrail 1, seat 5 and backrest 11, fixation on the handrail 1 sets
There is first connecting rod 2, be movably equipped with second connecting rod 3, the first connecting rod 2 is flexibly connected by third connecting rod 4 with seat 5, described
Third connecting rod 4 is flexibly connected with the second connecting rod 3 by the 5th connecting rod 6, and the stage casing of the second connecting rod 3 is provided with deep-slotted chip breaker 8, institute
State and damping nut 7 is arranged with deep-slotted chip breaker 8, the damping nut 7 is fixedly connected by connecting rod with the handrail 1, the seat 5
It is flexibly connected with intermediate connector 9, the second connecting rod 3 is flexibly connected by six-bar linkage 10 with the intermediate connector 9, institute
State intermediate connector 9 and be provided with backrest 11, the intermediate connector 9 is flexibly connected with handrail 1.The seat 5 is connected with centre
Raised connecting rod 12 is flexibly connected on part 9, the tie point of the connecting rod 12 and seat 5, handrail 1 and intermediate connector 9
Tie point and intermediate connector 9 are triangular in shape with the tie point of six-bar linkage 10, that is, this 3 points not on the same line.
Headrest 13 is movably equipped with the backrest 11, the headrest is provided with lug boss 15, and the top of the lug boss 15 is movably equipped with drawing
Bar 14, the other end of the pull bar 14 is flexibly connected with the intermediate connector 9.Chair can be directly set on the utility model handrail 1
Pin also or roller, is used as the main body frame of sofa, also can between handrail 1 fixed lateral framework, then in transverse frame
Upper setting chassis, gas bar, chair leg are also or horn disk is used as office chair.Locking-unlocking device is provided with the middle of the pull bar 14
16, the locking-unlocking device 16 includes fixture 31 and the movable part 32 being slidably connected with the fixture, the fixation
Oblique teeth groove 33 is provided with inside part 31, the top of the movable part 32 is provided with elastic hook 34, and the elastic hook 34 can be fastened on
In oblique teeth groove 33.
When in use, user first unscrews damping nut 7, adjusts to suitable damping force, then backrest 11 on the lower, backrest
11 drive intermediate connector 9, intermediate connector 9 to rotate with the point that is flexibly connected of handrail 1 around it, promote six-bar linkage 10 to transport forward
Dynamic and connecting rod 12 is moved rearwardly and upwardly；Because connecting rod 12 is moved upwards, the tail end lifting rearwardly and upwardly of seat 5 is driven, sat
Plate 5 drives third connecting rod 4, and with it, being flexibly connected with first connecting rod 2 a little does circular motion upwards as the center of circle, third connecting rod 4 and
The 5th connecting rod 6 being flexibly connected between second connecting rod 3 serves spacing effect, third connecting rod 4, second connecting rod 3, the 5th connecting rod
6th, six-bar linkage 10 and seat 5 define the structure of similar parallel four-bar, and the length ratio of each connecting rod ensure that backrest
Displacement is consistent with the translational movement of seat, there is provided the experience of zero chopping；Because six-bar linkage 10 travels forward, second is promoted to connect
Bar 3 is moved in a circle with it with the tie point of handrail 1, and the deep-slotted chip breaker 8 for being arranged on the stage casing of second connecting rod 3 does relative with damping nut
Motion, there is provided necessary damping force so that lie down action soft；While backrest 11 is lied down, pull bar 14 is by the band of intermediate connector 9
Dynamic, pull bar 14 pulls lug boss 15, lug boss 15 to drive headrest 13 to move in a circle with the point that is flexibly connected of backrest 11 with it, i.e.,
Pull headrest 13 to link to tilt to the direction of vertical backrest 11.Headrest 13 need to be such as put into, headrest 13 can be pulled to vertical direction, institute
State locking-unlocking device 16 to work, the fixture 31 and with the movable part 32 that the fixture is slidably connected do it is relative slide
Action, the elastic hook 34 deviates from oblique teeth groove 33, and pastes the oblique outer surface of teeth groove 33 slip around to oblique teeth groove bottom, this
When, headrest 13 is unlocked, and can be laid flat.
Embodiment 3
With reference to Fig. 4, Fig. 5, Fig. 6, the utility model embodiment 3 is described in further detail：
A kind of frame structure for rota-cline seat, including handrail 21, seat 22 and backrest 23, the handrail 21 and seat
Gas bar 24 is movably equipped between 22, described one end of gas bar 24 is flexibly connected with the front end of seat 22, one end is movable with the bottom of handrail 21
Connection, is also provided with seven-link assembly 25 between the seat 22 and handrail 21, the two ends of seven-link assembly 25 respectively with seat 22 in
End and the bottom of handrail 21 also or chair leg extension 40 is flexibly connected, the handrail 21 and the intermediate connector of seat 22 and second
26 are flexibly connected, and second intermediate connector 26 is flexibly connected with backrest 23.Headrest 27, institute are movably equipped with the backrest 23
State headrest 27 and be provided with lug boss 28, the top of the lug boss 28 is movably equipped with pull bar 29, the other end of the pull bar 29 with it is described
Second intermediate connector 26 is flexibly connected.Chair leg can be directly set also or roller, as sofa on the utility model handrail 21
Main body frame is used, and chair leg extension 40 also can be fixedly installed between handrail 21, then arranges bottom on chair leg extension 40
Disk, gas bar, chair leg are also or horn disk is used as office chair.
When using, backrest 23 is toppled over to the back lower place, drives the second intermediate connector 26 to be flexibly connected a little with handrail 21 with it
For circle move in a circle forward, the second intermediate connector 26 drive the tail end lifting upwards of seat 22, and seven-link assembly 25 with
It is flexibly connected with handrail 21 and a little does circular motion upwards, and stretching gas bar 24 for circle, and the stretching of gas bar 24 provides damping force,
So that action on the lower is soft, body-sensing is comfortable, and seven-link assembly 25 plays support and position-limiting action, it is ensured that the effect of zero chopping
Really, at the same time, the second intermediate connector pulls pull bar 29, pull bar 29 to pull headrest to be upturned motion, realizes linking.
Embodiment 4
The utility model embodiment 4 is described in further detail with reference to Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8：
A kind of frame structure for rota-cline seat, including handrail 21, seat 22 and backrest 23, the handrail 21 and seat
Gas bar 24 is movably equipped between 22, described one end of gas bar 24 is flexibly connected with the front end of seat 22, one end is movable with the bottom of handrail 21
Connection, is also provided with seven-link assembly 25 between the seat 22 and handrail 21, the two ends of seven-link assembly 25 respectively with seat 22 in
End and the bottom of handrail 21 also or chair leg extension 40 is flexibly connected, the handrail 21 and the intermediate connector of seat 22 and second
26 are flexibly connected, and second intermediate connector 26 is flexibly connected with backrest 23.Headrest 27, institute are movably equipped with the backrest 23
State headrest 27 and be provided with lug boss 28, the top of the lug boss 28 is movably equipped with pull bar 29, the other end of the pull bar 29 with it is described
Second intermediate connector 26 is flexibly connected.Chair leg can be directly set also or roller, as sofa on the utility model handrail 21
Main body frame is used, and chair leg extension 40 also can be fixedly installed between handrail 21, then arranges bottom on chair leg extension 40
Disk, gas bar, chair leg are also or horn disk is used as office chair.Locking-unlocking device 16, the lock are provided with the middle of the pull bar 29
Tripper 16 is determined including fixture 31 and movable part 32, oblique teeth groove 33, the activity are provided with inside the fixture 31
The top of part 32 is provided with elastic hook 34, and the elastic hook can be fastened in oblique teeth groove.
When using, backrest 23 is toppled over to the back lower place, drives the second intermediate connector 26 to be flexibly connected a little with handrail 21 with it
For circle move in a circle forward, the second intermediate connector 26 drive the tail end lifting upwards of seat 22, and seven-link assembly 25 with
It is flexibly connected with handrail 21 and a little does circular motion upwards, and stretching gas bar 24 for circle, and the stretching of gas bar 24 provides damping force,
So that action on the lower is soft, body-sensing is comfortable, and seven-link assembly 25 plays support and position-limiting action, it is ensured that the effect of zero chopping
Really, at the same time, the second intermediate connector pulls pull bar 29, pull bar 29 to pull headrest to be upturned motion, realizes linking.Such as
Headrest 27 need to be put into, can headrest 27 pull to vertical direction, the locking-unlocking device 16 works, the fixture 31 and
The movable part 32 being slidably connected with the fixture does relative sliding action, and the elastic hook 34 deviates from oblique teeth groove 33, and
Paste the outer surface of oblique teeth groove 33 to slide around to oblique teeth groove bottom, now, headrest 13 is unlocked, and can be laid flat.
Claims (7)
1. a kind of frame structure for rota-cline seat, including handrail (1), seat (5) and backrest (11), it is characterised in that institute
State and first connecting rod (2) is fixed with handrail (1), be movably equipped with second connecting rod (3), the first connecting rod (2) connects by the 3rd
Bar (4) is flexibly connected with seat (5), and the third connecting rod (4) is connected with the second connecting rod (3) by the activity of the 5th connecting rod (6)
Connect, second connecting rod (3) stage casing is provided with deep-slotted chip breaker (8), the deep-slotted chip breaker (8) and is arranged with damping nut (7), the damping
Nut (7) is fixedly connected by connecting rod with the handrail (1), and the seat (5) is flexibly connected with intermediate connector (9), described
Second connecting rod (3) is flexibly connected by six-bar linkage (10) with the intermediate connector (9), the intermediate connector (9) with lean on
The back of the body (11) is flexibly connected, and the intermediate connector (9) is flexibly connected with handrail (1).
2. a kind of frame structure for rota-cline seat according to claim 1, it is characterised in that the seat (5) is with
Between connecting rod (12) raised on connector (9) be flexibly connected, tie point, the handrail (1) of the connecting rod (12) and seat (5)
It is triangular in shape with the tie point of six-bar linkage (10) with the tie point of intermediate connector (9) and intermediate connector (9), that is,
This 3 points are not on the same line.
3. a kind of frame structure for rota-cline seat according to claim 1, it is characterised in that living on the backrest (11)
Dynamic to be provided with headrest (13), the headrest is provided with lug boss (15), and lug boss (15) top is movably equipped with pull bar (14), institute
State pull bar (14) other end to be flexibly connected with the intermediate connector (9).
4. a kind of frame structure for rota-cline seat according to claim 3, it is characterised in that in the middle of the pull bar (14)
Locking-unlocking device (16) is provided with, the locking-unlocking device (16) connects including fixture (31) and with fixture slip
The movable part (32) for connecing, inside the fixture (31) oblique teeth groove (33) is provided with, and movable part (32) top is provided with elasticity
Hook (34), the elastic hook (34) can be fastened in oblique teeth groove (33).
5. a kind of frame structure for rota-cline seat, including handrail (21), seat (22) and backrest (23), it is characterised in that
Gas bar (24), described gas bar (24) one end and the activity of seat (22) front end are movably equipped between the handrail (21) and seat (22)
Connection, one end is flexibly connected with handrail (21) bottom, and between the seat (22) and handrail (21) seven-link assembly (25) is also provided with,
Seven-link assembly (25) two ends respectively with seat (22) middle-end and handrail (21) bottom also or chair leg extension (40) activity
Connection, the handrail (21) and seat (22) are flexibly connected with the second intermediate connector (26), second intermediate connector
(26) it is flexibly connected with backrest (23).
6. a kind of frame structure for rota-cline seat according to claim 5, it is characterised in that living on the backrest (23)
Dynamic to be provided with headrest (27), the headrest (27) is provided with lug boss (28), and lug boss (28) top is movably equipped with pull bar
(29), pull bar (29) other end is flexibly connected with second intermediate connector (26).
7. a kind of frame structure for rota-cline seat according to claim 6, it is characterised in that in the middle of the pull bar (29)
Locking-unlocking device (16) is provided with, the locking-unlocking device (16) includes fixture (31) and movable part (32), described solid
Determine to be provided with oblique teeth groove (33) inside part (31), movable part (32) top is provided with elastic hook (34), the elastic hook
(34) can be fastened in oblique teeth groove (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620931794.8U CN206150958U (en) | 2016-08-23 | 2016-08-23 | A frame construction for but, deck chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620931794.8U CN206150958U (en) | 2016-08-23 | 2016-08-23 | A frame construction for but, deck chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206150958U true CN206150958U (en) | 2017-05-10 |
Family
ID=58648517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620931794.8U Active CN206150958U (en) | 2016-08-23 | 2016-08-23 | A frame construction for but, deck chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206150958U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106108444A (en) * | 2016-08-23 | 2016-11-16 | 浙江博泰家具有限公司 | A kind of frame structure for rota-cline seat |
| CN108887968A (en) * | 2018-09-12 | 2018-11-27 | 浙江安迪文化创意有限公司 | A kind of rota-cline seat |
-
2016
- 2016-08-23 CN CN201620931794.8U patent/CN206150958U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106108444A (en) * | 2016-08-23 | 2016-11-16 | 浙江博泰家具有限公司 | A kind of frame structure for rota-cline seat |
| CN106108444B (en) * | 2016-08-23 | 2023-11-07 | 浙江博泰家具有限公司 | Frame structure for reclining chair |
| CN108887968A (en) * | 2018-09-12 | 2018-11-27 | 浙江安迪文化创意有限公司 | A kind of rota-cline seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Building 1-7, No.2, Jingtu Road, Dipu street, Anji County, Huzhou City, Zhejiang Province, 313000 Patentee after: Zhejiang Botai Furniture Co., Ltd Address before: 313300 fan Tan Industrial Park, Anji Economic Development Zone, Huzhou, Zhejiang, Anji Patentee before: ZHEJIANG BOTAI FURNITURE Co.,Ltd. |
|
| CP03 | Change of name, title or address |