CN207639996U - A kind of polyurethane foam seat cushion of good damping effect - Google Patents
A kind of polyurethane foam seat cushion of good damping effect Download PDFInfo
- Publication number
- CN207639996U CN207639996U CN201720303985.4U CN201720303985U CN207639996U CN 207639996 U CN207639996 U CN 207639996U CN 201720303985 U CN201720303985 U CN 201720303985U CN 207639996 U CN207639996 U CN 207639996U
- Authority
- CN
- China
- Prior art keywords
- seat cushion
- damping spring
- groove
- collision cap
- polyurethane foam
- 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.)
- Expired - Fee Related
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- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The utility model discloses a kind of polyurethane foam seat cushions of good damping effect,Including seat body,The bottom of the seat body is equipped with seat cushion board,The upper end of the seat body is equipped with stain-proofing layer,The lower end of the stain-proofing layer is equipped with polyurethane foaming layer,The lower end of the polyurethane foaming layer is equipped with protective plate,The seat cushion board is internally provided with groove,The groove is internally provided with damping spring,The upper end of the damping spring is socketed with Anti-collision cap,The utility model protective plate is contacted with Anti-collision cap pushes Anti-collision cap,Damping spring plays reaction force in the lower pressure of Anti-collision cap to Anti-collision cap,Play cushioning effect,The setting of the inside of sliding slot is slidably connected to by positioning protrusion,So that Anti-collision cap can move up under the action of damping spring,Pass through the setting of Anti-collision cap,Damping spring can be made to be fixed on the inside of groove,Damping spring is not in transverse shifting,Influence the cushioning effect of damping spring.
Description
Technical field
The utility model is related to seat cushion technical field, the polyurethane foam seat cushion of specially a kind of good damping effect.
Background technology
Being of wide application for existing seat cushion is general, but the damping effect of seat cushion is less desirable, uses the cushion socket of spring
Pad is easy to happen lateral displacement when using, and is unfavorable for spring and plays cushioning effect to seat cushion, for this purpose, we release a kind of damping effect
The good polyurethane foam seat cushion of fruit.
Invention content
The purpose of this utility model is to provide a kind of polyurethane foam seat cushions of good damping effect, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides the following technical solutions：A kind of polyurethane foam of good damping effect
The bottom of seat cushion, including seat body, the seat body is equipped with seat cushion board, and the upper end of the seat body is equipped with antifouling
The lower end of layer, the stain-proofing layer is equipped with polyurethane foaming layer, and the lower end of the polyurethane foaming layer is equipped with protective plate, the seat cushion
Bottom plate is internally provided with groove, and the groove is internally provided with damping spring, and the upper end of the damping spring is socketed with Anti-collision cap.
Preferably, the groove is equidistant is symmetrical arranged.
Preferably, the lower end both sides of the Anti-collision cap are equipped with positioning protrusion, and the lower sidewall of the groove is equipped with sliding slot, institute
State the inside that positioning protrusion is slidably connected to sliding slot.
Preferably, the height of the damping spring under natural conditions is more than the depth of groove.
Preferably, the positioning protrusion and sliding slot are arranged symmetrically.
Preferably, the stain-proofing layer is internally provided with air hole.
Compared with prior art, the utility model has the beneficial effects that：The utility model passes through damping spring nature
Under height be more than groove depth setting so that in the initial state, Anti-collision cap can be risen by the effect of damping spring
To the supporting role to protective plate, protective plate is contacted with Anti-collision cap, then pushes Anti-collision cap, and then, damping spring is in Anti-collision cap
Lower pressure, reaction force is played to Anti-collision cap, plays cushioning effect, setting for the inside of sliding slot is slidably connected to by positioning protrusion
Set so that Anti-collision cap can move up under the action of damping spring, meanwhile, damping spring Anti-collision cap lower pressure,
It may make damping spring to move downward, by the setting of Anti-collision cap, damping spring can be made to be fixed on the inside of groove, damping bullet
Spring is not in transverse shifting, influences the cushioning effect of damping spring, by the setting of polyurethane foaming layer, can reduce seat cushion sheet
The overall weight of body prevents Anti-collision cap to be in direct contact with polyurethane foaming layer by the setting of protective plate, causes polyurethane foam
The damage of layer.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is that structural schematic diagram is cutd open in the utility model side；
Fig. 3 is the utility model inside grooves structural schematic diagram；
Fig. 4 is partial enlargement structural representation at A in the utility model Fig. 2.
In figure：1 seat body, 2 seat cushion boards, 3 stain-proofing layers, 4 polyurethane foaming layers, 5 protective plates, 6 Anti-collision caps, 7 sliding slots,
8 damping springs, 9 grooves, 10 positioning protrusion.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of polyurethane foam seat of good damping effect
The bottom of pad, including seat body 1, the seat body 1 is equipped with seat cushion board 2, and the upper end of the seat body 1 is equipped with antifouling
The lower end of layer 3, the stain-proofing layer 3 is equipped with polyurethane foaming layer 4, and the lower end of the polyurethane foaming layer 4 is equipped with protective plate 5, institute
That states seat cushion board 2 is internally provided with groove 9, and the groove 9 is internally provided with damping spring 8, the upper end cap of the damping spring 8
It is connected to Anti-collision cap 6.
Further, the groove 9 is equidistant arranged symmetrically, passes through the equidistant of groove 9 and is symmetrical arranged so that in groove 9
The damping spring 8 in portion is equidistant arranged symmetrically, and then strengthens the damping effect of damping spring 8.
Further, the lower end both sides of the Anti-collision cap 6 are equipped with positioning protrusion 10, and the lower sidewall of the groove 9 is equipped with
Sliding slot 7, the positioning protrusion 10 are slidably connected to the inside of sliding slot 7, and the setting of the inside of sliding slot 7 is slidably connected to by positioning protrusion 10,
So that Anti-collision cap 6 can move up under the action of damping spring 8, meanwhile, damping spring 8 Anti-collision cap 6 lower pressure,
It may make damping spring 8 to move downward, by the setting of Anti-collision cap 6, damping spring 8 can be made to be fixed on the inside of groove 9, subtracted
It is not in transverse shifting to shake spring 8, influences the cushioning effect of damping spring 8.
Further, the height of the damping spring 8 under natural conditions is more than the depth of groove 9, certainly by damping spring 8
Height under right state is more than the setting of the depth of groove 9 so that in the initial state, the work that Anti-collision cap 6 passes through damping spring 8
With the supporting role that can be played to protective plate 5.
Further, the positioning protrusion 10 and sliding slot 7 are arranged symmetrically, are by positioning protrusion 10 and sliding slot 7
It is symmetrical arranged so that when positioning protrusion 10 is slidably connected to the inside of sliding slot 7, Anti-collision cap 6 is steadily located in the inside of groove 9.
Further, the stain-proofing layer 3 is internally provided with air hole, by stain-proofing layer 3 is internally provided with setting for air hole
It sets, improves comfort when seat body 1 uses.
Specifically, in use, being more than the setting of the depth of groove 9 by the height of damping spring 8 under natural conditions so that
In the initial state, Anti-collision cap 6 can play the supporting role to protective plate 5 by the effect of damping spring 8, in seat body
After 1 upper end applies pressure, stain-proofing layer 3, polyurethane foaming layer 4 and protective plate 5 move down, at this point, protective plate 5 and Anti-collision cap 6
Contact then pushes Anti-collision cap 6, and then, damping spring 8 plays reaction force in the lower pressure of Anti-collision cap 6 to Anti-collision cap 6, rises
To cushioning effect.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of polyurethane foam seat cushion of good damping effect, including seat body（1）, it is characterised in that：The seat body
（1）Bottom be equipped with seat cushion board（2）, the seat body（1）Upper end be equipped with stain-proofing layer（3）, the stain-proofing layer（3）Under
End is equipped with polyurethane foaming layer（4）, the polyurethane foaming layer（4）Lower end be equipped with protective plate（5）, the seat cushion board（2）
Be internally provided with groove（9）, the groove（9）Be internally provided with damping spring（8）, the damping spring（8）Upper end socket
There is Anti-collision cap（6）.
2. a kind of polyurethane foam seat cushion of good damping effect according to claim 1, it is characterised in that：The groove
（9）To be equidistantly symmetrical arranged.
3. a kind of polyurethane foam seat cushion of good damping effect according to claim 1, it is characterised in that：The Anti-collision cap
（6）Lower end both sides be equipped with positioning protrusion（10）, the groove（9）Lower sidewall be equipped with sliding slot（7）, the positioning protrusion
（10）It is slidably connected to sliding slot（7）Inside.
4. a kind of polyurethane foam seat cushion of good damping effect according to claim 1, it is characterised in that：The damping bullet
Spring（8）Height under natural conditions is more than groove（9）Depth.
5. a kind of polyurethane foam seat cushion of good damping effect according to claim 3, it is characterised in that：The convex
It rises（10）And sliding slot（7）It is arranged symmetrically.
6. a kind of polyurethane foam seat cushion of good damping effect according to claim 1, it is characterised in that：The stain-proofing layer
（3）Be internally provided with air hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720303985.4U CN207639996U (en) | 2017-03-27 | 2017-03-27 | A kind of polyurethane foam seat cushion of good damping effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720303985.4U CN207639996U (en) | 2017-03-27 | 2017-03-27 | A kind of polyurethane foam seat cushion of good damping effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207639996U true CN207639996U (en) | 2018-07-24 |
Family
ID=62885682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720303985.4U Expired - Fee Related CN207639996U (en) | 2017-03-27 | 2017-03-27 | A kind of polyurethane foam seat cushion of good damping effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207639996U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109043952A (en) * | 2018-09-20 | 2018-12-21 | 浙江万昌家具股份有限公司 | The production technology of Anti-coresonance structure sping mattress |
-
2017
- 2017-03-27 CN CN201720303985.4U patent/CN207639996U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109043952A (en) * | 2018-09-20 | 2018-12-21 | 浙江万昌家具股份有限公司 | The production technology of Anti-coresonance structure sping mattress |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180724 Termination date: 20200327 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |