CN209152748U - Swivel chair seat cushion - Google Patents
Swivel chair seat cushion Download PDFInfo
- Publication number
- CN209152748U CN209152748U CN201821584583.7U CN201821584583U CN209152748U CN 209152748 U CN209152748 U CN 209152748U CN 201821584583 U CN201821584583 U CN 201821584583U CN 209152748 U CN209152748 U CN 209152748U
- Authority
- CN
- China
- Prior art keywords
- buttocks
- substrate
- seat cushion
- swivel chair
- seat board
- 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
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
This swivel chair seat cushion, swivel chair includes fixed seat frame and two cantilevers being connected in fixed seat frame, this seat cushion includes swinging substrate and buttocks seat board and swinging substrate front and back to swing up and down, there is the space for the swing substrate receiving inside buttocks seat board and swing substrate and be located in the space, the two sides front end and fixed seat frame for swinging substrate are articulated and connected, the two sides front end of buttocks seat board and fixed seat frame articulated connection, the rear end sides for swinging substrate are respectively equipped with limitation pin, the waist-shaped hole one being inserted into one by one for the limitation pin is respectively equipped on the inside of one end of fixed seat frame in every cantilever, the waist-shaped hole two being inserted into one by one for the limitation pin is respectively equipped in the two sides rear end of buttocks seat board, this seat cushion further includes the fore beam for being fixed on two cantilever free ends, elastic connection structure is equipped between substrate and fore beam swinging.
Description
Technical field
The utility model belongs to chair technology field more particularly to a kind of swivel chair seat cushion.
Background technique
Chair is the common daily necessity of one of life.
The structure of chair includes bracket to be installed equipped with backrest on bracket by back with the seat cushion being fixed on bracket
Head supports back cushion, and handrail is installed on bracket.
Handrail is two and is symmetrical set.
Existing seat cushion is generally an overall structure, that is, and comfort is poor, main reason is that: buttocks and thigh
It is an entirety for front end, and the position of front and back can not voluntarily be adjusted, and does not meet ergonomic designs.
Utility model content
The purpose of this utility model is in view of the above-mentioned problems, providing a kind of swivel chair seat cushion that can be improved comfort.
In order to achieve the above objectives, the utility model uses following technical proposal: this swivel chair seat cushion, swivel chair include fixing seat
Frame and two cantilevers being connected in fixed seat frame, this seat cushion include swinging substrate and buttocks seat board and swinging substrate front and back up and down
It swings, buttocks seat board inside, which has the space for the swing substrate receiving and swings substrate, to be located in the space, swing
The two sides front end of substrate and fixed seat frame articulated connection, the two sides front end of buttocks seat board and fixed seat frame articulated connection, swing base
The rear end sides of plate are respectively equipped with limitation pin, are respectively equipped on the inside of one end of fixed seat frame for described in every cantilever
The waist-shaped hole one that limitation pin is inserted into one by one, is respectively equipped in the two sides rear end of buttocks seat board and inserts one by one for the limitation pin
The waist-shaped hole two entered, this seat cushion further include the fore beam for being fixed on two cantilever free ends, are being swung between substrate and fore beam
Equipped with elastic connection structure.
Hingedly seat cushion can may be implemented in the pendulum of vertical direction in the swinging structure of vertical direction with after using preceding
It is dynamic, it enriches using function.
Using elastic connection structure, the mutual alignment variation of buttocks seat board and fore beam may be implemented, that is, be more in line with
Ergonomic designs and comfort is more preferable, are more in line with the use demand of current people.
In above-mentioned swivel chair seat cushion, if the elastic connection structure includes being connected to the dry elasticity for swinging substrate front end
Cantilever block is equipped with uprighting spring between the lower surface and fore beam of every piece of elastic cantilever block.
It cooperates with uprighting spring to elastic cantilever block, not only may insure the elastic property of junction, but also may also be ensured that
The structural strength of junction.
In above-mentioned swivel chair seat cushion, the elastic cantilever block free end lower surface is equipped with positioning cylinder one, vertical bullet
The upper end cap of spring is on positioning cylinder one and upper end end acts on elastic cantilever block free end lower surface.
Its stability that can be further improved structure of the structure.
In above-mentioned swivel chair seat cushion, the buttocks seat board upper surface is equipped with one corresponding one by one with the positioning cylinder
Positioning cylinder two, end cap is on positioning cylinder two under uprighting spring and lower end acts on buttocks seat board upper surface.
Its stability that can be further improved structure of the structure.
In above-mentioned swivel chair seat cushion, the buttocks seat board is equipped with the buttocks face being located above the swing substrate
Plate, and cavity one is formed between buttocks seat board and buttocks panel, front panel is connected on fore beam and fore beam and front panel
Between form cavity two, the free end of elastic cantilever block stretches in cavity two.
It is internal with taper chamber for buttocks seat board, and the upper end closed of taper chamber, the two are passed through several by buttocks panel
Fastener one connects.
Fore beam upper surface is equipped with the reinforcing rib body of several vertical and horizontal setting.
In above-mentioned swivel chair seat cushion, the buttocks panel upper surface is equipped with arc-shaped concave one, on the front panel surface
Equipped with arc-shaped concave two, the arc-shaped concave one and arc-shaped concave dimorphism camber concave surface.
That is, being more in line with human buttock's ergonomic designs.
In above-mentioned swivel chair seat cushion, the swing substrate front end two sides are respectively equipped with swivel pin, in buttocks seat board
Front end two sides are respectively equipped with the through-hole one being inserted into one by one for the swivel pin, are respectively equipped in the free end of every cantilever for institute
The through-hole two that the swivel pin stated is inserted into one by one, the swivel pin are inserted into through-hole two from through-hole one.
The structure its may insure hinged stability.
In above-mentioned swivel chair seat cushion, the swing substrate is made of sheet metal, the elastic cantilever block and pendulum
Dynamic substrate is integrally formed.
In above-mentioned swivel chair seat cushion, the elastic cantilever block upper surface, which is equipped with, reinforces protrusion, in elastic cantilever block
Lower surface is equipped with recess corresponding with reinforcement protrusion.
The structure its can play the role of structural strengthening.
In above-mentioned swivel chair seat cushion, the buttocks seat board and fore beam are made of plastics respectively.
It is of course also possible to be made of metal material.
Compared with prior art, the advantages of this swivel chair seat cushion, is:
1, using it is preceding hinged and after seat cushion can may be implemented in the pendulum of vertical direction in the swinging structure of vertical direction
It is dynamic, it enriches using function.
2, using elastic connection structure, the mutual alignment variation of buttocks seat board and fore beam may be implemented, that is, more accord with
It closes ergonomic designs and comfort is more preferable, be more in line with the use demand of current people.
3, structure is more stable and reliable.
Detailed description of the invention
Fig. 1 is structural schematic diagram provided by the utility model.
Fig. 2 is configuration schematic diagram provided by the utility model.
Fig. 3 is revolving chair structure schematic diagram provided by the utility model.
In figure, fixed seat frame a1, cantilever a100, one a101 of waist-shaped hole, two a102 of through-hole, substrate d1, elastic cantilever are swung
Block d11, reinforce protrusion d110, uprighting spring d12, positioning one d13 of cylinder, swivel pin d14, buttocks seat board d2, waist-shaped hole two
D21, positioning two d22 of cylinder, one d23 of through-hole, limitation pin d3, fore beam d4, buttocks panel d5, front panel d6.
Specific embodiment
It is the specific embodiment of utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
As shown in Figure 1-3, this swivel chair seat cushion, swivel chair includes that fixed seat frame a1 and be connected on fixed seat frame a1 two are outstanding
Arm a100 is connected with backrest module and two symmetrically arranged handrails on fixed seat frame a1.
This seat cushion includes swinging substrate d1 and buttocks seat board d2 and swinging the front and back substrate d1 to swing up and down, and it is solid to swing substrate d1
It is scheduled on lifting device, lifting device is the prior art, is fixed on caster bracket.
Have inside buttocks seat board d2 for the space accommodated the swing substrate d1 and swing substrate d1 is located at the sky
In, swing two sides front end and fixed seat frame a1 articulated connection, the two sides front end of buttocks seat board d2 and the fixed seat frame of substrate d1
A1 articulated connection is specifically respectively equipped with swivel pin d14 swinging the front end substrate d1 two sides, in the front end two of buttocks seat board d2
Side is respectively equipped with one d23 of through-hole being inserted into one by one for the swivel pin d14, is respectively equipped in the free end of every cantilever a100
Through-hole two is inserted into from one d23 of through-hole for through-hole two a102, the swivel pin d14 that the swivel pin d14 is inserted into one by one
In a102.
The rear end sides for swinging substrate d1 are respectively equipped with limitation pin d3, in every cantilever a100 close to fixed seat frame a1's
One a101 of waist-shaped hole being inserted into one by one for the limitation pin d3 is respectively equipped on the inside of one end, behind the two sides of buttocks seat board d2
End is respectively equipped with two d21 of waist-shaped hole being inserted into one by one for the limitation pin d3, this seat cushion further includes being fixed on two cantilevers
The fore beam d4 of a100 free end is equipped with elastic connection structure swinging between substrate d1 and fore beam d4.
Specifically, the elastic connection structure of the present embodiment includes being connected to several elastic cantilever blocks for swinging the front end substrate d1
D11 is equipped with uprighting spring d12 between the lower surface and fore beam d4 of every piece of elastic cantilever block d11.
Secondly, being equipped with positioning one d13 of cylinder, the upper end cap of uprighting spring d12 in elastic cantilever block d11 free end lower surface
On positioning one d13 of cylinder and upper end end acts on elastic cantilever block d11 free end lower surface.In the upper surface buttocks seat board d2
Equipped with two d22 of cylinder is positioned correspondingly with one d13 of positioning cylinder, end cap is in positioning cylinder under uprighting spring d12
On two d22 and lower end acts on the upper surface buttocks seat board d2.
The buttocks panel d5 being located above the swing substrate d1, and buttocks seat board d2 and stern are equipped on buttocks seat board d2
Cavity one is formed between portion panel d5, is connected between front panel d6 and fore beam d4 and front panel d6 and is formed on fore beam d4
The free end of cavity two, elastic cantilever block d11 stretches in cavity two.
It is equipped with arc-shaped concave one in the buttocks upper surface panel d5, the upper surface plate d6 is equipped with arc-shaped concave two in front, described
Arc-shaped concave one and arc-shaped concave dimorphism camber concave surface.
The swing substrate d1 of the present embodiment is made of sheet metal, the elastic cantilever block d11 and swing substrate d1 mono-
It is body formed.
Reinforce protrusion d110 in addition, being equipped in the elastic cantilever upper surface block d11, is set in the lower surface of elastic cantilever block d11
There is recess corresponding with the reinforcement protrusion d110.
The buttocks seat board d2 and fore beam d4 is made of plastics respectively.
In the present embodiment,
When people sits on cushion, at this time seat cushion by gravity and downward movement then occurs for buttocks seat board d2, and use
Elastic connection structure can play the subregion movement of fore beam d4 and buttocks seat board d2, design more reasonable and comfort more
It is good.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (10)
1. swivel chair seat cushion, swivel chair includes two cantilevers (a100) fixing seat frame (a1) and being connected on fixed seat frame (a1),
It is characterized in that, this seat cushion includes swinging substrate (d1) and buttocks seat board (d2) and swinging the front and back substrate (d1) to swing up and down, buttocks
There is the space for swing substrate (d1) receiving inside seat board (d2) and swing substrate (d1) and be located in the space, put
The two sides front end of dynamic substrate (d1) and fixed seat frame (a1) articulated connection, the two sides front end of buttocks seat board (d2) and fixed seat frame
(a1) it is articulated and connected, the rear end sides for swinging substrate (d1) are respectively equipped with limitation pin (d3), close in every cantilever (a100)
The waist-shaped hole one (a101) being inserted into one by one for the limitation pin (d3) is respectively equipped on the inside of the one end of fixed seat frame (a1),
The two sides rear end of buttocks seat board (d2) is respectively equipped with the waist-shaped hole two (d21) being inserted into one by one for the limitation pin (d3), this
Seat cushion further includes the fore beam (d4) for being fixed on two cantilever (a100) free ends, swing substrate (d1) and fore beam (d4) it
Between be equipped with elastic connection structure.
2. swivel chair seat cushion according to claim 1, which is characterized in that the elastic connection structure includes being connected to swing
Several elastic cantilever blocks (d11) of the front end substrate (d1), every piece of elastic cantilever block (d11) lower surface and fore beam (d4) it
Between be equipped with uprighting spring (d12).
3. swivel chair seat cushion according to claim 2, which is characterized in that described elastic cantilever block (d11) the free end following table
Face is equipped with positioning cylinder one (d13), and the upper end cap of uprighting spring (d12) is in positioning cylinder one (d13) and upper end end acts on
In elastic cantilever block (d11) free end lower surface.
4. swivel chair seat cushion according to claim 3, which is characterized in that the buttocks seat board upper surface (d2) is equipped with and institute
The positioning cylinder one (d13) stated positions cylinder two (d22) correspondingly, and end cap is in positioning cylinder two under uprighting spring (d12)
(d22) on and lower end acts on the upper surface buttocks seat board (d2).
5. swivel chair seat cushion according to claim 1, which is characterized in that the buttocks seat board (d2) is equipped with positioned at described
The buttocks panel (d5) above substrate (d1) is swung, and forms cavity one between buttocks seat board (d2) and buttocks panel (d5),
Formation cavity two, elastic cantilever block between front panel (d6) and fore beam (d4) and front panel (d6) are connected on fore beam (d4)
(d11) free end stretches in cavity two.
6. swivel chair seat cushion according to claim 5, which is characterized in that the buttocks panel upper surface (d5) is equipped with arc
Concave surface one, the plate upper surface (d6) is equipped with arc-shaped concave two in front, and the arc-shaped concave one and arc-shaped concave dimorphism camber are recessed
Face.
7. swivel chair seat cushion according to claim 1, which is characterized in that described front end two sides swing substrate (d1) are set respectively
There is swivel pin (d14), is respectively equipped in the front end two sides of buttocks seat board (d2) and leads to for what the swivel pin (d14) was inserted into one by one
Hole one (d23) is respectively equipped with the through-hole two being inserted into one by one for the swivel pin (d14) in the free end of every cantilever (a100)
(a102), the swivel pin (d14) is inserted into through-hole two (a102) from through-hole one (d23).
8. swivel chair seat cushion according to claim 2, which is characterized in that the swing substrate (d1) is by sheet metal system
At the elastic cantilever block (d11) and swing substrate (d1) are integrally formed.
9. swivel chair seat cushion according to claim 2, which is characterized in that described upper surface elastic cantilever block (d11) is equipped with
Reinforce raised (d110), is equipped in the lower surface of elastic cantilever block (d11) corresponding recessed with the reinforcement raised (d110)
It falls into.
10. swivel chair seat cushion according to claim 1, which is characterized in that the buttocks seat board (d2) and fore beam (d4)
It is made of plastics respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821584583.7U CN209152748U (en) | 2018-09-27 | 2018-09-27 | Swivel chair seat cushion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821584583.7U CN209152748U (en) | 2018-09-27 | 2018-09-27 | Swivel chair seat cushion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209152748U true CN209152748U (en) | 2019-07-26 |
Family
ID=67332350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821584583.7U Active CN209152748U (en) | 2018-09-27 | 2018-09-27 | Swivel chair seat cushion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209152748U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108903432A (en) * | 2018-09-27 | 2018-11-30 | 浙江粤强家具科技有限公司 | Swivel chair seat cushion |
-
2018
- 2018-09-27 CN CN201821584583.7U patent/CN209152748U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108903432A (en) * | 2018-09-27 | 2018-11-30 | 浙江粤强家具科技有限公司 | Swivel chair seat cushion |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209152748U (en) | Swivel chair seat cushion | |
| CN108903432A (en) | Swivel chair seat cushion | |
| CN109864480B (en) | Swivel chair and linkage mechanism of backrest and seat plate thereof | |
| CN109864483B (en) | Swivel chair and telescopic leg support mechanism thereof | |
| CN201295013Y (en) | Multifunctional chair | |
| CN208021270U (en) | Bus seat skeleton | |
| CN109043931A (en) | Chair armrest | |
| CN108542628A (en) | Wheelchair sitting posture adjusting mechanism | |
| CN108312922A (en) | A kind of passenger car backrest skeleton | |
| CN201581483U (en) | Sit-squat toilet | |
| CN209454746U (en) | A kind of train seat handrail and the train seat with the handrail | |
| CN204617580U (en) | Can at the Novel chair sat and switch fast between lying | |
| CN208769219U (en) | A kind of adaptive chair back | |
| CN202723159U (en) | Linkage chair with adjustable gas spring | |
| CN207640005U (en) | Children dinning chair | |
| CN209762664U (en) | TV wall hanging support | |
| CN207826044U (en) | Novel car seat backrest frames structure | |
| CN106963158B (en) | Chair with chair back linked | |
| CN101366576A (en) | Multifunctional chair | |
| CN215076903U (en) | New Chinese style chair with multiple back | |
| CN219629155U (en) | Backrest air rod adjusting structure of seat | |
| CN2655740Y (en) | Seat and back-rest linked chair | |
| CN204037385U (en) | The adjusting mechanism of automobile rear seat | |
| CN215474654U (en) | Elastic self-adaptive supported waist support | |
| CN212591170U (en) | Office chair with adjustable backrest |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |