CN105523109A - Cushion surface layer of pedal driving device - Google Patents
Cushion surface layer of pedal driving device Download PDFInfo
- Publication number
- CN105523109A CN105523109A CN201410507387.XA CN201410507387A CN105523109A CN 105523109 A CN105523109 A CN 105523109A CN 201410507387 A CN201410507387 A CN 201410507387A CN 105523109 A CN105523109 A CN 105523109A
- Authority
- CN
- China
- Prior art keywords
- top layer
- seat cushion
- district
- driver tool
- pedal driver
- 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.)
- Pending
Links
- 239000002344 surface layer Substances 0.000 title abstract 2
- 238000005253 cladding Methods 0.000 claims description 8
- 239000004033 plastic Substances 0.000 claims description 8
- 229920003023 plastic Polymers 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 7
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 2
- 239000004917 carbon fiber Substances 0.000 claims description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 2
- 229920000728 polyester Polymers 0.000 claims description 2
- 239000002994 raw material Substances 0.000 claims description 2
- 229910052710 silicon Inorganic materials 0.000 claims description 2
- 239000010703 silicon Substances 0.000 claims description 2
- 210000000689 upper leg Anatomy 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 4
- 210000001217 buttock Anatomy 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000010422 painting Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
Abstract
The invention relates to a surface layer of a seat cushion of a pedal driving appliance, which comprises a body, wherein the body is provided with a surface used for contacting with a body part of a user. The surface has at least one smooth area, and the friction coefficient of the smooth area is smaller than that of other parts of the surface. The smooth area can be arranged at the inner side of the thigh of the user to reduce the friction force between the smooth area and the thigh of the user.
Description
Technical field
The present invention and bicycle, the seat cushion of pedal body building vehicle or other similar Pedal driver tools is relevant, particularly about the top layer of this seat cushion.
Background technology
Pedal driver tool, such as bicycle, pedal body building vehicle etc., must be provided with a seat cushion for the health supporting user.This seat cushion has generally included a cage, and a top layer and posterior limiting are arranged between both.This cage is used for for supporting the weight of user and being fixed on this Pedal driver tool with suitable anchor fitting for this seat cushion.This elastic layer is used to provide suitable elasticity and shock-absorbing functions, and this top layer is then used for and the body contact of user.The maximum shortcoming of current described seat cushion be its thigh when user tramples this Pedal driver tool inside line can repeatedly with this seat cushion top layer peripheral contact, and cause periodically friction and therefore cause discomfort and the pain at described position.
Summary of the invention
In order to solve this shortcoming, the U.S. the 7th, 367, No. 619 Patent Cases provide an improving countermeasure, the feature of the program is laid with in the periphery of cushion rack multiplely stretch out and have the protrusion tab of open end, in order to other positions making the hardness at described position be less than this cage.That is, this Patent Case solves by making cushion rack periphery have more soft position the problem that user's femoribus internus and cushion face rub repeatedly.True display, described improvement can make the edge of seat cushion comparatively soft really, but not much else, because seat cushion top layer and user still fail actv. solved because repeatedly contacting caused periodicity friction problem inside moving back greatly.Moreover described improvement can make the remitted its fury of cushion rack.
The disappearance that namely the present invention is providing a kind of seat cushion top layer of Pedal driver tool to solve aforementioned each prior art, this top layer includes a body, and this body has a surface and is used for and the body contact of user.This surface at least has a smooth district, and the friction coefficient in this smooth district is less than other positions, this surface.This smooth district can be arranged in the inside line of corresponding user's thigh, in order to the friction force between both reductions.
The another feature on the seat cushion top layer of Pedal driver tool of the present invention is that the body on this top layer has a long and narrow front portion and a generous portion, and this long and narrow front portion has an end face and two side faces, and this smooth fauna is located at respectively on this side.This kind of top layer usually can for bicycle saddle cushion, and when this top layer is covered on this seat cushion, respectively this side system corresponds to each femoribus internus of user.
The seat cushion top layer of Pedal driver tool of the present invention one be characterised in that this top layer body makes with plastics cladding (such as PU cladding) again, this smooth district makes with plastic material and is directly attached to this body surface, such as directly coat this body surface in the mode of screen painting by giving first selected plastic material, so-called direct coating herein refers to does not need other materials (such as adhesive) as intermediary.Certain, be not limited in this screen painting mode herein, as long as other modes that directly can be attached to this body surface all may be utilized.Generally speaking.The thickness in this smooth district is at least 0.03mm.
The another of seat cushion top layer of Pedal driver tool of the present invention is characterised in that this body surface has outside a smooth district, and also have at least one on-slip district in addition, the friction coefficient in this on-slip district is greater than other positions, this surface.This on-slip district is usually located at this top layer body and corresponds on the position of user's buttocks.
The seat cushion top layer of Pedal driver tool of the present invention again again a feature be that the coefficient of static friction in this smooth district is about 0.5 or following, dynamic friction coefficient is about 0.3 or following, this numerical value is according to measured by ASTMD-1894 method of testing, and described friction coefficient has significant effect on reduction friction force.
Accompanying drawing explanation
Below hereby coordinate that graphic the present invention is described further with embodiment, wherein:
Fig. 1 is the block diagram of a preferred embodiment of the present invention, and this embodiment is the top layer as bicycle saddle cushion;
Fig. 2 is using the block diagram of the bicycle saddle cushion as top layer embodiment illustrated in fig. 1;
Fig. 3 is the sound view along 3-3 direction in Fig. 2;
Fig. 4 is the block diagram of another preferred embodiment of the present invention; And
Fig. 5 is using the block diagram of another bicycle saddle cushion as top layer embodiment illustrated in fig. 4.
[nomenclature]
Body made by 10 bicycle saddle cushion top layer 12PU claddings
14 anterior 16 generous portions
18 shirt rim 20 end faces
22,24 smooth district, sides 26,28
100 bicycle saddle cushion 102 cage
104 elastic buffer layers 106 inner edge surfaces
40 bicycle saddle cushion top layer 42 bodies
44 anterior 46 generous portions
48 smooth district, shirt rims 50,52
54,56 on-slip districts
Detailed description of the invention
First refer to Fig. 1 to Fig. 3, the bicycle saddle cushion top layer of implementing according to the present invention, as shown in figure number in Fig. 1 10, have one and make body 12 with PU cladding, this kind of cladding is all peddled in the market, and it will not go into details herein.For coordinating bicycle saddle cushion, this body 12 has one long and narrow anterior 14, generous portion 16 and a shirt rim 18.This long and narrow anterior 14 has an end face 20 and two side faces 22,24.Two smooth districts 26,28 are located at respectively this side 22, on 24 respectively.The effect of this shirt rim 18 will in rear detailed description.
The smooth district 26 on this top layer 10,28 is be less than made by the material on this body 12 surface with coefficient of friction, and be directly attached to respectively this side 22 with proper method, on 24, such as in the mode of screen printing, the raw material that polyester carbon fiber (polycarbon) mixes with silicon is laid in respectively this side 22, smooth district 26,28 is formed on 24.Must one to carry at this, person mentioned herein is only one embodiment of the present invention, the invention is characterized in that the friction coefficient in respectively this smooth district 26,28 is less than this body 12 and is directly be attached to respectively this side 22, on 24.In the present embodiment, according to ASTMD-1894 method of testing, respectively the coefficient of static friction in this smooth district 26,28 is about 0.5, and dynamic friction coefficient is about 0.3.In addition, respectively the thickness in this smooth district 26,28 is at least 0.03mm.
As shown in Figures 2 and 3, the bicycle saddle cushion 100 with this top layer 10 includes cage 102 and an elastic buffer layers 104 of a hard.This elastic buffer layers 104 is arranged between this cage 102 and this top layer 10.The shirt rim 18 on this top layer 10 is used for when this top layer 10 is laid in bicycle cushion rack 102, admittedly be affixed on the inner edge surface 106 of this cage 102.As shown in Figure 3, respectively this smooth district 26,28 is after this seat cushion 100 is made, corresponding to the femoribus internus of user, and due to the friction coefficient of this part low, therefore effectively can solve the problem that described position and cushion face rub repeatedly.
Refer to Fig. 4 and Fig. 5 again, figure number 40 is depicted as another bicycle saddle cushion top layer of implementing according to the present invention, and this top layer 40 has a body 42 made with PU cladding equally, and this body 42 has one long and narrow anterior 44, generous portion 46 and a shirt rim 48.
This long and narrow anterior 44 similarly has two smooth districts 50,52.Be in different from this top layer 10 of this top layer 40 has two on-slip districts 54,56 in the generous portion 46 of its body 42.Respectively this on-slip district 54,56 is greater than made by the plastic material on this body 42 surface with coefficient of friction, and in order to correspond to the buttocks of user on the surface being directly attached to this generous portion 46 in a suitable approach.And due to the friction coefficient in each this on-slip district 54,56 comparatively large, therefore can reduce user's buttocks when driving in the slip of cushion face and solve the problem repeatedly rubbed thus.
Claims (9)
1. a seat cushion top layer for Pedal driver tool, is characterized in that including:
One body, has a surface;
This surface at least has a smooth district, and the friction coefficient in this smooth district is less than other positions, this surface.
2. the seat cushion top layer of Pedal driver tool as claimed in claim 1, it is characterized in that, this body has a long and narrow front portion and a generous portion, and this long and narrow front portion has an end face and two side faces, and this smooth district is located at respectively on this side.
3. the seat cushion top layer of Pedal driver tool as claimed in claim 1 or 2, it is characterized in that, this body makes with plastics cladding, and this smooth district makes with plastic material and is directly attached to this body surface.
4. the seat cushion top layer of Pedal driver tool as claimed in claim 3, it is characterized in that, this smooth district is that the raw material mixed with silicon with polyester carbon fiber is made.
5. the seat cushion top layer of Pedal driver tool as claimed in claim 1, it is characterized in that, this body surface at least has an on-slip district, and the friction coefficient in this on-slip district is greater than other positions, this surface.
6. the seat cushion top layer of Pedal driver tool as claimed in claim 5, it is characterized in that, this on-slip district is located in this generous portion.
7. the seat cushion top layer of the Pedal driver tool as described in claim 5 or 6, is characterized in that, this body makes with plastics cladding, and this on-slip district is directly attached on this body with plastic material.
8. the seat cushion top layer of Pedal driver tool as claimed in claim 4, it is characterized in that, the thickness in this smooth district is at least 0.03mm.
9. the seat cushion top layer of Pedal driver tool as claimed in claim 1, is characterized in that, the dynamic friction coefficient in this smooth district is about 0.3 or following.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW103129062A TWI615307B (en) | 2014-08-22 | 2014-08-22 | Foot cushion surface layer |
| TW103129062 | 2014-08-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105523109A true CN105523109A (en) | 2016-04-27 |
Family
ID=53132263
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420565368.8U Expired - Fee Related CN204309936U (en) | 2014-08-22 | 2014-09-28 | Cushion surface layer of pedal driving device |
| CN201410507387.XA Pending CN105523109A (en) | 2014-08-22 | 2014-09-28 | Cushion surface layer of pedal driving device |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420565368.8U Expired - Fee Related CN204309936U (en) | 2014-08-22 | 2014-09-28 | Cushion surface layer of pedal driving device |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN204309936U (en) |
| TW (1) | TWI615307B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI615307B (en) * | 2014-08-22 | 2018-02-21 | Foot cushion surface layer |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4850643A (en) * | 1988-03-07 | 1989-07-25 | Rollman Bruce L | Bicycle seat |
| CN2199913Y (en) * | 1994-09-23 | 1995-06-07 | 欣乐工业股份有限公司 | Saddle for bicycle |
| CN103476668A (en) * | 2011-03-11 | 2013-12-25 | 塞莱皇家股份公司 | Support element for human body and method for its realisation |
| CN103569247A (en) * | 2012-07-24 | 2014-02-12 | 维乐欧洲有限责任公司 | Bicycle saddle |
| CN204309936U (en) * | 2014-08-22 | 2015-05-06 | 维乐工业股份有限公司 | Cushion surface layer of pedal driving device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM382240U (en) * | 2010-01-22 | 2010-06-11 | Dean Shoes Company Co Ltd | Bike seat pad |
| TWM410692U (en) * | 2011-04-14 | 2011-09-01 | Nai-Wen Kiang | Anti-slippage bike seat structure |
| TWM429634U (en) * | 2011-11-16 | 2012-05-21 | Mega Composite Technology Co Ltd | Non-slip seat cushion |
| TWM497127U (en) * | 2014-08-22 | 2015-03-11 | Velo Entpr Co Ltd | Saddle surface layer of pedal driving apparatus |
-
2014
- 2014-08-22 TW TW103129062A patent/TWI615307B/en not_active IP Right Cessation
- 2014-09-28 CN CN201420565368.8U patent/CN204309936U/en not_active Expired - Fee Related
- 2014-09-28 CN CN201410507387.XA patent/CN105523109A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4850643A (en) * | 1988-03-07 | 1989-07-25 | Rollman Bruce L | Bicycle seat |
| CN2199913Y (en) * | 1994-09-23 | 1995-06-07 | 欣乐工业股份有限公司 | Saddle for bicycle |
| CN103476668A (en) * | 2011-03-11 | 2013-12-25 | 塞莱皇家股份公司 | Support element for human body and method for its realisation |
| CN103569247A (en) * | 2012-07-24 | 2014-02-12 | 维乐欧洲有限责任公司 | Bicycle saddle |
| CN204309936U (en) * | 2014-08-22 | 2015-05-06 | 维乐工业股份有限公司 | Cushion surface layer of pedal driving device |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI615307B (en) | 2018-02-21 |
| CN204309936U (en) | 2015-05-06 |
| TW201607816A (en) | 2016-03-01 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160427 |