CN208480899U - A kind of leisure elastic force chair - Google Patents
A kind of leisure elastic force chair Download PDFInfo
- Publication number
- CN208480899U CN208480899U CN201820176947.1U CN201820176947U CN208480899U CN 208480899 U CN208480899 U CN 208480899U CN 201820176947 U CN201820176947 U CN 201820176947U CN 208480899 U CN208480899 U CN 208480899U
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- China
- Prior art keywords
- support plate
- backrest
- supporting leg
- connecting rod
- elastic force
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- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
A kind of leisure elastic force chair, including chair frame and support base, support base includes two symmetrically arranged brackets in front and back, bracket includes left branch leg and right supporting leg, left branch leg top is bending to the right and is fixedly connected with right supporting leg upper end, first connecting rod is equipped between left branch leg lower part and right supporting leg lower part, first connecting rod left and right ends are fixedly connected with left branch leg and right supporting leg respectively, the second connecting rod is equipped between the right supporting leg of former and later two brackets, chair frame includes support plate and backrest, backrest is set to support plate right end, backrest is an integral structure with support plate, and the interconnecting piece of support plate and backrest is that circular arc is excessive, support plate right low left high is obliquely installed, and the angle of support plate and horizontal plane is less than 30 °, backrest tilts to the right from the bottom to top, chair frame is connect by bindiny mechanism with support base, bindiny mechanism includes left branching rod and right strut.
Description
Technical field
The utility model relates to field of furniture, more particularly to leisure elastic force chair.
Background technique
As the improvement of people's living standards, requirement of the people to chair is higher and higher, conventional chair its due to structure
Limit that its elastic force is poor, the good chair of elastic force or structure is complicated or manufacturing cost is high is unsuitable for promoting on a large scale.
Utility model content
In view of the deficiencies in the prior art, the purpose of this utility model is to provide a kind of leisure elastic force chair, structures
Simple and elastic force is good.
To achieve the above object, the technical solution adopted in the utility model are as follows: a kind of leisure elastic force chair, including chair frame and branch
Seat is supportted, support base includes two symmetrically arranged brackets in front and back, and bracket includes left branch leg and right supporting leg, and left branch leg top is curved to the right
The right supporting leg upper end Qu Bingyu is fixedly connected, and first connecting rod, first connecting rod are equipped between left branch leg lower part and right supporting leg lower part
Left and right ends are fixedly connected with left branch leg and right supporting leg respectively, and the second connecting rod is equipped between the right supporting leg of former and later two brackets,
Chair frame includes support plate and backrest, and backrest is set to support plate right end, and backrest is an integral structure with support plate, and support plate with
The interconnecting piece of backrest is that circular arc is excessive, and support plate right low left high is obliquely installed, and the angle of support plate and horizontal plane is less than 30 °,
Backrest tilts to the right from the bottom to top, and chair frame is connect by bindiny mechanism with support base, and bindiny mechanism includes left branching rod and right branch
The rear and front end of bar, left branching rod and right strut is bent upwards, and left branching rod rear and front end is fixed with to be extended in left-right direction
Otic placode, the otic placode of left branching rod rear and front end are connect with the first connecting rod medial surface of former and later two brackets respectively, before and after right strut
Both ends are fixed with mounting blocks respectively, and mounting blocks are fixedly connected with the lower end surface of support plate right part, between left branching rod and right strut
Equipped with multiple steel spring plates being distributed along the front and back, steel spring plate left and right ends pass through bolt and left branching rod and right strut respectively
Connection, steel spring plate are horizontally disposed.
The first connecting rod is horizontally disposed.
The first connecting rod longitudinal cross-section is rectangle.
The right supporting leg is the arc-shaped of protrusion to the left.
The otic placode is connect by bolt with first connecting rod.
The quantity of the steel spring plate is two.
The utility model structure is simple, and manufacturing cost is low, and chair frame is arranged on steel spring plate, and elastic force is good.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model bindiny mechanism structural schematic diagram.
Specific embodiment
As depicted in figs. 1 and 2, a kind of leisure elastic force chair, including chair frame and support base, support base include that two front and backs are symmetrical
The bracket of setting, bracket include left branch leg 1 and right supporting leg 2, and 1 top of left branch leg is bending to the right and fixes company with right 2 upper end of supporting leg
Connect, between 2 lower part of 1 lower part of left branch leg and right supporting leg be equipped with first connecting rod 3,3 left and right ends of first connecting rod respectively with left branch
Leg 1 is fixedly connected with right supporting leg 2, the second connecting rod 4 is equipped between the right supporting leg 2 of former and later two brackets, chair frame includes support plate 5
With backrest 6, backrest 6 is set to 5 right end of support plate, and backrest 6 is an integral structure with support plate 5, and support plate 5 and backrest 6
Interconnecting piece is that circular arc is excessive, and 5 right low left high of support plate is obliquely installed, and the angle of support plate 5 and horizontal plane is less than 30 °, backrest 6
It tilting to the right from the bottom to top, chair frame is connect by bindiny mechanism with support base, and bindiny mechanism includes left branching rod 7 and right strut 8,
The rear and front end of left branching rod 7 and right strut 8 is bent upwards, and left branching rod 7 rear and front end is fixed with to be extended in left-right direction
Otic placode 9, the otic placode 9 of 7 rear and front end of left branching rod are connect with 3 medial surface of the first connecting rod of former and later two brackets respectively, right strut 8
Rear and front end is fixed with mounting blocks 10 respectively, and mounting blocks 10 are fixedly connected with the lower end surface of 5 right part of support plate, 7 He of left branching rod
Multiple steel spring plates 11 being distributed along the front and back are equipped between right strut 8,11 left and right ends of steel spring plate pass through bolt respectively
It is connect with left branching rod 7 and right strut 8, steel spring plate 11 is horizontally disposed.
After user is sitting in support plate 5, steel spring plate 11 provides support force, while steel spring plate 11 to support plate 5
Preferable elastic force can be provided, the comfort of user is improved.
First connecting rod 3 is horizontally disposed, and 3 longitudinal cross-section of first connecting rod is rectangle, and stable structure, right supporting leg 2 is to the left
Side protrusion it is arc-shaped, keep the present apparatus more stable, otic placode 9 is connect by bolt with first connecting rod 3, installation easy to disassemble；
The quantity of steel spring plate 11 is two.
Above embodiments are only to illustrate rather than limit the technical solution of the utility model, although referring to above-described embodiment pair
The utility model is described in detail, those skilled in the art should understand that: still can to the utility model into
Row modification or equivalent replacement should all without departing from any modification or partial replacement of the spirit and scope of the utility model
Cover in the scope of the claims of the utility model.
Claims (6)
1. a kind of leisure elastic force chair, it is characterised in that: including chair frame and support base, support base includes that two front and backs are symmetrically arranged
Bracket, bracket include left branch leg and right supporting leg, and left branch leg top is bending to the right and is fixedly connected with right supporting leg upper end, under left branch leg
First connecting rod is equipped between portion and right supporting leg lower part, first connecting rod left and right ends are fixed with left branch leg and right supporting leg respectively to be connected
It connects, the second connecting rod is equipped between the right supporting leg of former and later two brackets, chair frame includes support plate and backrest, and backrest is set to support
Plate right end, backrest are an integral structure with support plate, and the interconnecting piece of support plate and backrest is that circular arc is excessive, and support plate is left high right
Low dip setting, and the angle of support plate and horizontal plane, less than 30 °, backrest tilts to the right from the bottom to top, and chair frame passes through connection
Mechanism is connect with support base, and bindiny mechanism includes left branching rod and right strut, and the rear and front end of left branching rod and right strut is bent up
Song, left branching rod rear and front end are fixed with the otic placode extended in left-right direction, the otic placode of left branching rod rear and front end respectively with front and back
The first connecting rod medial surface connection of two brackets, right strut rear and front end are fixed with mounting blocks, mounting blocks and support respectively
The lower end surface of plate right part is fixedly connected, and multiple steel spring plates being distributed along the front and back, bullet are equipped between left branching rod and right strut
Spring steel plate left and right ends pass through bolt respectively and connect with left branching rod and right strut, and steel spring plate is horizontally disposed.
2. a kind of leisure elastic force chair according to claim 1, it is characterised in that: the first connecting rod is horizontally disposed.
3. a kind of leisure elastic force chair according to claim 1, it is characterised in that: the first connecting rod longitudinal cross-section is square
Shape.
4. a kind of leisure elastic force chair according to claim 1, it is characterised in that: the right supporting leg is circle raised to the left
Arc.
5. a kind of leisure elastic force chair according to claim 1, it is characterised in that: the otic placode is connect by bolt with first
Bar connection.
6. a kind of leisure elastic force chair according to claim 1, it is characterised in that: the quantity of the steel spring plate is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820176947.1U CN208480899U (en) | 2018-02-01 | 2018-02-01 | A kind of leisure elastic force chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820176947.1U CN208480899U (en) | 2018-02-01 | 2018-02-01 | A kind of leisure elastic force chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208480899U true CN208480899U (en) | 2019-02-12 |
Family
ID=65255032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820176947.1U Active CN208480899U (en) | 2018-02-01 | 2018-02-01 | A kind of leisure elastic force chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208480899U (en) |
-
2018
- 2018-02-01 CN CN201820176947.1U patent/CN208480899U/en active Active
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| GR01 | Patent grant |