CN209391465U - A kind of chair back seat linkage structure - Google Patents
A kind of chair back seat linkage structure Download PDFInfo
- Publication number
- CN209391465U CN209391465U CN201821475577.8U CN201821475577U CN209391465U CN 209391465 U CN209391465 U CN 209391465U CN 201821475577 U CN201821475577 U CN 201821475577U CN 209391465 U CN209391465 U CN 209391465U
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- chair back
- connecting plate
- seat
- arm
- hinged
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Abstract
The utility model relates to a kind of chair back seat linkage structures, including chair back rack, chair seat frame and arm-rest frame, the lower part of the chair back rack two sides is respectively fixed with chair back connecting plate, the rear end of the chair seat frame two sides is respectively fixed with seat connecting plate, two arm-rest frame rear ends are hinged with handrail connecting plate, chair back connecting plate top and the other end of handrail connecting plate are hinged, the upper front end of chair back connecting plate and the upper end of seat connecting plate are hinged, the two sides of the chair seat frame are respectively equipped with idler wheel, the inside of the arm-rest frame is equipped with the sliding slot that forward upward inclination extends, the idler wheel rolls along the chute.The utility model is hinged by the chair back and seat, and seat is slidably arranged on handrail, and the chair back is hinged on handrail, the linkage of the seat chair back is just realized in this way, seat is slided by the cooperation of sliding slot and idler wheel, moves more smooth stabilization, people's operation of being more convenient for.
Description
Technical field
The utility model belongs to chair manufacturing technology field more particularly to a kind of chair back seat linkage structure.
Background technique
When people's outdoor leisure amusement indoors, leisure chaise longue is commonly used；The back rest meeting of general leisure chaise longue
It tilts backwards, to provide optimal relaxed position.
Many leisure chaise longues are since the man-machine size matching relationship of backrest and seat surface is without fastidious at present, and user is in reclining process
In, backrest especially Lumbar is detached from human body waist, and the two directly forms hanging gap, and the seat under reclining state is caused to lose
The support to human body waist is lost, is exactly " running waist " that we are commonly called as, human spine, which cannot be supported effectively, leads to many sittings
Health problem, rest can not be loosened well；Meanwhile user, during reclining, buttocks is relatively fixed with seat surface, and
Backrest rubs upwards with respect to human body back, causes the discomfort of " clothes is pulled in chopping ", also causes indecency perception.
Summary of the invention
In order to solve the above technical problems, the purpose of the utility model is to provide a kind of at low cost, convenient for the chair of operation
Chair with back seat linkage structure.
To achieve the goals above, the utility model uses technical solution below:
A kind of chair back seat linkage structure, including chair back rack, chair seat frame and arm-rest frame, the lower part of the chair back rack two sides
It is not fixed with chair back connecting plate, the rear end of the chair seat frame two sides is respectively fixed with seat connecting plate, two arm-rest frame rear end hinges
Be connected to handrail connecting plate, chair back connecting plate top and the other end of handrail connecting plate are hinged, the upper front end of chair back connecting plate with
The upper end of seat connecting plate is hinged, and the two sides of the chair seat frame are respectively equipped with idler wheel, and the inside of the arm-rest frame is equipped on forward
The sliding slot that side's inclination extends, the idler wheel roll along the chute.
As a preferred solution: gas bar is additionally provided between the arm-rest frame and seat connecting plate, the front end of gas bar and arm-rest frame
Front it is hinged, the rear end of gas bar and the front lower portion of chair back connecting plate are hinged.
As a preferred solution: the inside of arm-rest frame is equipped with former and later two sliding slots.
As a preferred solution: the rear end of the arm-rest frame is fixed with engaging lug, one end of the handrail connecting plate and connection
Ear is hinged.
It is integrated as a preferred solution: being fixed by the connecting rod between two arm-rest frames.
The utility model is hinged by the chair back and seat, and seat is slidably arranged on handrail, and the chair back is hinged on
On handrail, the linkage of the seat chair back is just realized in this way, and seat is slided by the cooperation of sliding slot and idler wheel, is moved more smooth steady
It is fixed, people's operation of being more convenient for.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of an angle of the utility model.
Fig. 2 is the structural schematic diagram of another angle of the utility model.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model
Limitation.
A kind of chair back seat linkage structure as depicted in figs. 1 and 2, including chair back rack 1, chair seat frame 2 and arm-rest frame 3, institute
The lower part for stating 1 two sides of chair back rack is respectively fixed with chair back connecting plate 81, and the rear end of 2 two sides of chair seat frame is respectively fixed with seat
Connecting plate 83, two 3 rear ends of arm-rest frame are hinged with handrail connecting plate 82, and 81 top of chair back connecting plate is another with handrail connecting plate 82
One end is hinged, and the upper front end of chair back connecting plate 81 and the upper end of seat connecting plate 83 are hinged, the two sides difference of the chair seat frame 2
Equipped with idler wheel 85, the inside of the arm-rest frame 3 is equipped with the sliding slot 86 that forward upward inclination extends, the idler wheel 85 86 rolling along the chute
It is dynamic.
Gas bar 84, the front end of gas bar 84 and the front of arm-rest frame 3 are additionally provided between the arm-rest frame 3 and seat connecting plate 83
Hingedly, the rear end of gas bar 84 and the front lower portion of chair back connecting plate 81 are hinged.The inside of arm-rest frame 3 is equipped with former and later two sliding slots
86.The rear end of the arm-rest frame 3 is fixed with engaging lug, and one end of the handrail connecting plate 82 and engaging lug are hinged.Two handrails
It is fixed as one between frame 3 by connecting rod 87.
It should be pointed out that above embodiments are only the representative examples of the utility model.The utility model can also there are many
Deformation.All essence any simple modification, equivalent change and modification to the above embodiments according to the utility model,
It is considered as belonging to the protection scope of the utility model.
Claims (5)
1. a kind of chair back seat linkage structure, it is characterised in that: described including chair back rack (1), chair seat frame (2) and arm-rest frame (3)
The lower part of chair back rack (1) two sides is respectively fixed with chair back connecting plate (81), and the rear end of chair seat frame (2) two sides is respectively fixed with
Seat connecting plate (83), two arm-rest frame (3) rear ends are hinged with handrail connecting plate (82), chair back connecting plate (81) top and handrail
The other end of connecting plate (82) is hinged, and the upper front end of chair back connecting plate (81) and the upper end of seat connecting plate (83) are hinged, institute
The two sides for stating chair seat frame (2) are respectively equipped with idler wheel (85), and the inside of the arm-rest frame (3) is equipped with the cunning that forward upward inclination extends
Slot (86), the idler wheel (85) roll along the chute (86).
2. a kind of chair back seat linkage structure according to claim 1, it is characterised in that: the arm-rest frame (3) and seat
It is additionally provided between connecting plate (83) gas bar (84), the front end of gas bar (84) and the front of arm-rest frame (3) are hinged, after gas bar (84)
It holds hinged with the front lower portion of chair back connecting plate (81).
3. a kind of chair back seat linkage structure according to claim 1, it is characterised in that: the inside of arm-rest frame (3) is equipped with
Former and later two sliding slots (86).
4. a kind of chair back seat linkage structure according to claim 1, it is characterised in that: the rear end of the arm-rest frame (3)
It is fixed with engaging lug, one end of the handrail connecting plate (82) and engaging lug are hinged.
5. a kind of chair back seat linkage structure according to claim 1, it is characterised in that: lead between two arm-rest frames (3)
Connecting rod (87) is crossed to be fixed as one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821475577.8U CN209391465U (en) | 2018-09-10 | 2018-09-10 | A kind of chair back seat linkage structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821475577.8U CN209391465U (en) | 2018-09-10 | 2018-09-10 | A kind of chair back seat linkage structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209391465U true CN209391465U (en) | 2019-09-17 |
Family
ID=67877214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821475577.8U Active CN209391465U (en) | 2018-09-10 | 2018-09-10 | A kind of chair back seat linkage structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209391465U (en) |
-
2018
- 2018-09-10 CN CN201821475577.8U patent/CN209391465U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 313300, Zhejiang, Huzhou province Anji County Road, 378, 380, No. Patentee after: Henglin Furniture Co., Ltd Address before: 313000, Zhejiang City, Huzhou province Anji County town Sunshine Industrial Zone Three District Zhejiang Heng Lin chair industry Limited by Share Ltd Patentee before: Zhejiang Henglin Chair Industrial Company |