CN207075760U - A kind of linked frame mechanism for leisure chaise longue - Google Patents
A kind of linked frame mechanism for leisure chaise longue Download PDFInfo
- Publication number
- CN207075760U CN207075760U CN201720100605.7U CN201720100605U CN207075760U CN 207075760 U CN207075760 U CN 207075760U CN 201720100605 U CN201720100605 U CN 201720100605U CN 207075760 U CN207075760 U CN 207075760U
- Authority
- CN
- China
- Prior art keywords
- movable axis
- chair leg
- connector
- backrest
- chair
- 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.)
- Active
Links
Landscapes
- Chairs Characterized By Structure (AREA)
Abstract
It the utility model is related to thing to sit on field, more particularly to a kind of linked frame mechanism for leisure chaise longue.A kind of linked frame mechanism for leisure chaise longue, including chassis assembly and parallel four-bar footrest component, the chassis assembly includes chair seat frame and pony sill, the pony sill is fixedly installed on chair leg connector, backrest connector is provided with by movable axis on the chair leg connector, motion bar is also connected with by movable axis on the chair leg connector, the motion bar middle-end is connected on the chair leg connector by movable axis, upper end is connected on chair seat frame by movable axis, lower end is connected on connecting rod by movable axis, described connecting rod one end passes through activity axis connection with the motion bar, the other end passes through activity axis connection with the backrest connector.The utility model is simple in construction, cheap while realizing goal of the invention, can provide the damping force and locking ability of step-less adjustment, have good economic value.
Description
Technical field
It the utility model is related to thing to sit on field, more particularly to a kind of linked frame mechanism for leisure chaise longue.
Background technology
Leisure chaise longue in the market is various in style, and its leg rest is mostly manual or electronic, and can be lain by backrest
The lower leisure chaise longue linked frame mechanism for realizing leg rest lifting function, such as the patent No.：201320680827.2 patent of invention just
Disclose this kind of class formation.But the existing such mechanism of in the market have one it is common the defects of, or its structure answers
It is miscellaneous, cause it is with high costs, or linkage have some setbacks, then how to make it is a go for cheap thing to sit on and action it is smooth
Linked frame structure, exactly inventor will solve the problems, such as.
The content of the invention
The utility model realizes not only cheap but also action smoothly goal of the invention, solves in the market prior art not
Foot, its concrete technical scheme are as follows：
A kind of linked frame mechanism for leisure chaise longue, including chassis assembly and parallel four-bar footrest component, the bottom
Disk component includes chair seat frame and pony sill, and the pony sill is fixedly installed on chair leg connector, on the chair leg connector
Backrest connector is provided with by movable axis, motion bar, the motion bar are also connected with by movable axis on the chair leg connector
Middle-end is connected on the chair leg connector by movable axis, and upper end is connected on chair seat frame by movable axis, and lower end passes through work
Moving axis is connected on connecting rod, and described connecting rod one end is connected with the motion bar by activity axis connection, the other end with the backrest
Part passes through activity axis connection.This structure is due to that there is provided distant chair seat frame and pony sill, therefore, can rely on simple
Parallelogram lindage i.e. can be achieved smoothly link.
Preferably, it is installed with backrest connecting plate on the backrest connector.The backrest connecting plate of extension can increase
Reinforcement degree, it also may be such that torque becomes big.Torsion spring is provided with the chair leg connector, is installed with and leans on the backrest connector
Connecting plate is carried on the back, the backrest connecting plate offsets with one end, and the torsion spring other end offsets with the chair leg connector, described
Torsion spring is socketed on the movable axis that the chair leg connector is connected with the backrest connector.Certain reply is provided by torsion spring
Power.
Preferably, being provided with brake block component in the chair leg connector, the brake block component is controlled by handle, institute
Handle top is stated provided with cam and is offseted with brake block component.Pull handle, you can what control cam offseted with brake block component
Pressure, therefore damping force when backrest is gone on the lower can be adjusted, and stepless locking can be realized.
The utility model is simple in construction, cheap while realizing goal of the invention, can provide the damping of step-less adjustment
Power and locking ability, there is good economic value.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is that the utility model looks up direction structure schematic diagram；
Fig. 3 is the utility model overlook direction structural representation.
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 linked frame mechanism for leisure chaise longue, including chassis assembly and footrest component, the chassis assembly bag
The chair seat frame 11 and pony sill 12 that parallelogram lindage is formed by connecting rod are included, the pony sill 12 is fixedly installed on chair leg company
On fitting 16, backrest connector 14 is provided with by movable axis on the chair leg connector 16, also led on the chair leg connector 16
To cross movable axis and be connected with motion bar 17, the middle-end of motion bar 17 is connected on the chair leg connector 16 by movable axis, on
End is connected on chair seat frame 11 by movable axis, and lower end is connected on connecting rod 15 by movable axis, described one end of connecting rod 15 and institute
State motion bar 17 and activity axis connection is passed through with the backrest connector 14 by activity axis connection, the other end.The connecting rod 15, live
Lever 17, chair leg connector 16, backrest connector 14 form a parallel four-bar system.When backrest on the lower, backrest connector 14
The movable axis being connected along it with chair leg connector 16 rotates, and promotes connecting rod 15 to move, and connecting rod 15 drives motion bar 17 along itself and chair
The movable axis rotation that pin connector 16 connects, drives chair seat frame 11 to move backward.The footrest component includes and leg rest installing plate
28 pass through movable axis and second connecting rod by the first connecting rod 21 and third connecting rod 23 of activity axis connection, the first connecting rod 21
22 are connected, and the middle-end of third connecting rod 23 is connected by intermediate active axle 29 with the second connecting rod 22, end and fourth link
24 are connected, and the end of second connecting rod 22 is connected to by movable axis in the extension connection sheet 26 being fixed on chair seat frame 11, institute
State fourth link 24 and the bottom of chair seat frame 11 is connected to by movable axis, and it is coaxial with the preceding end link 13 of the chassis assembly.Institute
State and stator 27 is provided with pony sill 12, push rod 25 is connected with by movable axis on the stator 27, the push rod 25 is another
One end is connected in fourth link 24 by movable axis.The first connecting rod 21 and second connecting rod 22 respectively have a pair, and set
In the both sides of leg rest installing plate 28, the third connecting rod 23 and fourth link 24 respectively have one, and are arranged on centre position.
When chassis assembly user on the lower when, pony sill 12 is to be fixedly connected with relation with chair leg, and its position is motionless, and chair seat frame 11 to
After pull, the post-tensioning of end link 13 before drive, while drive fourth link 24, second connecting rod 22 to move backward, due to stator 27
It is fixed on pony sill 12, therefore it is not moved, therefore the push rod 25 being connected to by movable axis on stator 27 just promotes
24 upward lifting of fourth link, therefore, it is made up of first connecting rod 21, second connecting rod 22, third connecting rod 23, fourth link 24 flat
The lever system of row four causes the lifting of leg rest installing plate 28 and rotated to an angle.
Claims (3)
1. a kind of linked frame mechanism for leisure chaise longue, including chassis assembly and parallel four-bar footrest component, its feature exist
In the chassis assembly includes chair seat frame (11) and pony sill (12), and the pony sill (12) is fixedly installed on chair leg connection
On part (16), backrest connector (14), the chair leg connector (16) are provided with by movable axis on the chair leg connector (16)
On motion bar (17) is also connected with by movable axis, motion bar (17) middle-end is connected to the chair leg by movable axis and connected
On part (16), upper end is connected on chair seat frame (11) by movable axis, and lower end is connected on connecting rod (15) by movable axis, described
Connecting rod (15) one end passes through activity by activity axis connection, the other end with the motion bar (17) with the backrest connector (14)
Axis connection.
A kind of 2. linked frame mechanism for leisure chaise longue according to claim 1, it is characterised in that the chair leg connection
Torsion spring is provided with part (16), backrest connecting plate is installed with the backrest connector (14), the backrest connecting plate is with turning round
Spring one end offsets, and the torsion spring other end offsets with the chair leg connector (16), and the torsion spring is socketed in the chair leg connection
On the movable axis that part (16) is connected with the backrest connector (14).
A kind of 3. linked frame mechanism for leisure chaise longue according to claim 1, it is characterised in that the chair leg connection
Brake block component is provided with part (16), the brake block component is controlled by handle, the handle top provided with cam and with brake
Car piece component offsets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720100605.7U CN207075760U (en) | 2017-01-24 | 2017-01-24 | A kind of linked frame mechanism for leisure chaise longue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720100605.7U CN207075760U (en) | 2017-01-24 | 2017-01-24 | A kind of linked frame mechanism for leisure chaise longue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207075760U true CN207075760U (en) | 2018-03-09 |
Family
ID=61435826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720100605.7U Active CN207075760U (en) | 2017-01-24 | 2017-01-24 | A kind of linked frame mechanism for leisure chaise longue |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207075760U (en) |
-
2017
- 2017-01-24 CN CN201720100605.7U patent/CN207075760U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101484045B (en) | Linkage mechanism for a recliner chair | |
| CN102905579B (en) | The backrest counter-force mechanism of chair and be provided with the chair of this mechanism | |
| WO2007120371A3 (en) | Rocking reclining chair | |
| WO2019144434A1 (en) | Improved dual-electric mechanical device for sofa | |
| CN207075760U (en) | A kind of linked frame mechanism for leisure chaise longue | |
| CN108113301A (en) | Sofa double motor tool device | |
| CN202168612U (en) | Office chair for sitting and lying | |
| CN208524246U (en) | A kind of multifunction seat | |
| CN116211093A (en) | Seat and linkage device thereof | |
| CN106108443B (en) | Adjustable chair | |
| CN203619105U (en) | Elastic pitching chair chassis | |
| CN207075761U (en) | A kind of linked frame mechanism for thing to sit on | |
| CN203354053U (en) | Chair suitable for old people | |
| CN203555412U (en) | Torsional spring drive device for chair-back wane lock mechanism | |
| JP5297500B2 (en) | Furniture that can be adjusted to the stand-up assist position | |
| CN203555415U (en) | Chair and seat cushion mounting structure thereof | |
| CN112890486A (en) | Novel multifunctional seat | |
| CN110693227A (en) | Electromechanical stretching device | |
| CN202069218U (en) | Rocking chair | |
| CN206603492U (en) | Chair underframe | |
| CN220477265U (en) | Single motor driven zero gravity leisure chaise longue | |
| CN209825909U (en) | Backrest return device and seat | |
| CN204306419U (en) | A kind of chaise longue | |
| CN219720215U (en) | Seat and linkage device thereof | |
| CN212591164U (en) | Seat frame and seat with rise function of leaning forward |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |