CN205075937U - Bicycle saddle pad body with auxiliary function sheet - Google Patents
Bicycle saddle pad body with auxiliary function sheet Download PDFInfo
- Publication number
- CN205075937U CN205075937U CN201520697435.6U CN201520697435U CN205075937U CN 205075937 U CN205075937 U CN 205075937U CN 201520697435 U CN201520697435 U CN 201520697435U CN 205075937 U CN205075937 U CN 205075937U
- Authority
- CN
- China
- Prior art keywords
- additional function
- sheet
- top layer
- function sheet
- pad body
- 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
Links
- 230000000994 depressogenic effect Effects 0.000 claims description 27
- 239000004831 Hot glue Substances 0.000 claims description 9
- 239000002344 surface layer Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 description 35
- 238000004519 manufacturing process Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 6
- 239000004698 Polyethylene Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000004814 polyurethane Substances 0.000 description 5
- 239000005038 ethylene vinyl acetate Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 4
- 239000004433 Thermoplastic polyurethane Substances 0.000 description 3
- 238000005187 foaming Methods 0.000 description 3
- 238000007731 hot pressing Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 3
- 239000002390 adhesive tape Substances 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000000806 elastomer Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 230000003319 supportive effect Effects 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 description 1
- 235000019994 cava Nutrition 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000011359 shock absorbing material Substances 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 229940117958 vinyl acetate Drugs 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
- Seats For Vehicles (AREA)
Abstract
A white bicycle seat cushion body comprises an elastic body with a concave top surface, a surface layer which covers the top surface of the elastic body and is provided with a concave area corresponding to the concave top surface, and an auxiliary function sheet embedded in the concave area; therefore, the seat cushion body is antiskid and comfortable, and the auxiliary function piece is not easy to fall off.
Description
Technical field
The utility model is relevant with bicycle saddle cushion, particularly about a kind of bike saddle pad body with additional function sheet.
Background technology
Regular Bicycle seat cushion body consists predominantly of an elastic body, a hard drain pan, and a top layer.This elastic body is made up of foam material, such as through the polyurethane (polyurethane of foaming, be called for short PU), ethylene/vinyl acetate copolymer (ethylene-vinylacetate, be called for short EVA) or polyethylene (polyethylene, be called for short PE), in order to provide resiliency and the supportive of appropriateness.This drain pan is arranged at this elastomer bottom, also linked with bicycle seat pole by other components in order to supporting seat pad body is overall.This top layer (such as synthetic plastics skin) is covered in this elastomeric apex and side periphery, in order to contact with rider.
In order to avoid rider because the surface on this top layer too smoothly cannot stably ride on bicycle saddle cushion, some bicycle saddle cushion bodies top can be provided with multiple projection, or Anti-skid sheet can be pasted in the surface on this top layer, to increase the friction force between bike saddle pad body and rider, and then reach skidproof effect.But the bike saddle pad body that top is provided with projection easily allows rider feel uncomfortable, and pastes Anti-skid sheet on the top layer of bike saddle pad body, then have Anti-skid sheet and hold caducous problem.
Utility model content
Because above-mentioned shortcoming, main purpose of the present utility model is to provide a kind of bike saddle pad body with additional function sheet, is have skidproof effect and take comparatively comfortable, and can avoids the problem that Anti-skid sheet comes off.
For reaching above-mentioned purpose, the bike saddle pad body with additional function sheet provided by the utility model includes an elastic body, a top layer and an additional function sheet, this elastic body has an end face, this end face at least has one and is recessed into, this top layer covers this elastomeric end face, this top layer has a contact surface in order to contact with user, and the depressed area that a pair should be recessed into, and this additional function sheet is embedded at this depressed area.
Wherein this additional function sheet be an Anti-skid sheet, a temperature-reducing tablet, a shock-absorbing sheet and a pattern segments one of them.
Wherein this additional function sheet has a plane of action, and this plane of action is revealed in the contact surface on this top layer and is positioned at this depressed area.
Wherein this additional function sheet sticks in this depressed area.
Wherein this additional function sheet sticks in the contact surface on this top layer by a hot melt adhesive film.
Thus, this top layer can reach the skidproof effect of appropriateness because having this depressed area, and, the bike saddle pad body of projection is had compared to existing top, bike saddle pad body of the present utility model is comparatively comfortable on taking, and in addition, this additional function sheet can be Anti-skid sheet, use and make this bike saddle pad body have better skidproof effect, and this Anti-skid sheet is because being embedded at the depressed area (or sticking in this depressed area further) on this top layer and comparatively difficult drop-off.But this additional function sheet is not restricted to Anti-skid sheet, also can be temperature-reducing tablet, shock-absorbing sheet, or there is the pattern segments of specific pattern presentation function (such as indicating trade mark), can arrange on demand.
Preferably, this additional function sheet has a plane of action, this plane of action be revealed in this top layer contact surface and be positioned at this depressed area.This means, user can see the plane of action of this additional function sheet on the contact surface on this top layer, but this plane of action not flushes with the contact surface that user sees or higher than this contact surface, but a little less than this contact surface.Thus, this additional function sheet not easily because of user rub this top layer contact surface and come off.
The detailed configuration having a bike saddle pad body of additional function sheet about provided by the utility model, feature, assembling or occupation mode, described in describing in detail in follow-up embodiment.But have in the utility model field and usually know that the knowledgeable should be able to understand, described detailed description and the specific embodiment implemented cited by the utility model, be only for illustration of the utility model, and be not used to limit patent claim of the present utility model.
Accompanying drawing explanation
For further illustrating technology contents of the present utility model, be described in detail as follows below in conjunction with embodiment and accompanying drawing, wherein:
The schematic perspective view with the bike saddle pad body of additional function sheet that Fig. 1 provides for the utility model one first preferred embodiment;
Fig. 2 to Fig. 5 is cross-sectional schematic, is the manufacturing process with the bike saddle pad body of additional function sheet that this first preferred embodiment of display the utility model provides; Wherein, show the cutaway view of each composed component of bike saddle pad body in each figure, the position of its section is the position of the hatching line 5-5 corresponding to Fig. 1; And
The schematic diagram with the manufacturing process of the bike saddle pad body of additional function sheet that Fig. 6 to Figure 12 provides for the utility model one second preferred embodiment, wherein, Fig. 6 and Fig. 7 is three-dimensional exploded view, and Fig. 8 to Figure 12 is cutaway view.
Detailed description of the invention
Please first consult Fig. 1 to Fig. 5, the bike saddle pad body 10 with additional function sheet that the utility model one first preferred embodiment provides consists predominantly of elastic body 20, top layer 30, and three additional function sheets 40 (quantity is not limit).
The material of this elastic body 20 is expanded material, and be generally closed pore formula expanded material (closedcellfoam), such as EVA or PE material etc., or be PU expanded material, to have resiliency and supportive concurrently simultaneously, the material only in order to manufacture foregoing elastomers 20 is not limited with aforementioned person.As shown in Figure 5, this elastic body 20 has an end face 21, and this end face 21 has three recessed 212 (only show two recessed 212 in figure, in fact the quantity of recessed 212 is equal with additional function sheet 40 quantity).
This top layer 30 can (but being not limited to) be pegamoid, plastic skin, cloth material etc., be the end face 21 and the lateral circle surface 23 that cover this elastic body 20 obediently.In addition; bottom this elastic body 20, a drain pan 50 can be set usually; this drain pan 50 is the hard shell of plastic material; the periphery on this top layer 30 is that reflexed is fixed on this place to the bottom peripheral edge of this drain pan 50; this part and technical characteristic of the present utility model comparatively onrelevant, hold applicant and do not describe in detail at this.As shown in Figures 1 and 5, this top layer 30 has a contact surface be exposed outside 31, this contact surface 31 is in order to contact with user (that is bicycle riding person), and this top layer 30 has three depressed areas 32 (equal with recessed 212 quantity) of corresponding the female 212 respectively.
Described additional function sheet 40 is the contact surfaces 31 sticking in this top layer 30, and is embedded at described depressed area 32 respectively.Described additional function sheet 40 can (but being not limited to) be shaggy Anti-skid sheet, the temperature-reducing tablet be made up of cooling material (such as gel material), the shock-absorbing sheet be made up of shock-absorbing material (such as silica gel), or there is the pattern segments of specific pattern presentation function (such as indicating trade mark), can arrange according to user demand.Respectively this additional function sheet 40 has a plane of action 41, this plane of action 41 is the contact surfaces 31 being revealed in this top layer 30, for example, when respectively this additional function sheet 40 is Anti-skid sheet, its plane of action 41 is the rough surface with antiskid function, and when respectively this additional function sheet 40 is pattern segments, its plane of action 41 is establishes patterned surface.
In the present embodiment and the second following preferred embodiment, respectively this additional function sheet 40 is positioned at the depressed area 32 on this top layer 30 completely, therefore respectively this plane of action 41 is also positioned at depressed area 32, meaning namely, user can see the plane of action 41 of respectively this additional function sheet 40 on the contact surface 31 on this top layer 30, but respectively this plane of action 41 not flushes with the contact surface 31 that user sees or higher than this contact surface 31, but a little less than this contact surface 31; Thus, respectively this additional function sheet 40 more not easily because of user rub this top layer 30 contact surface 31 and come off.
In the present embodiment, the manufacture method of this bike saddle pad body 10 includes the following step:
A. as shown in Figure 2, in vacuum attraction mode, the contact surface 31 on this top layer 30 is adsorbed in an inwall 612 of a die cavity 61 of a molding tool 60, this inwall 612 have three projections 614 (with additional function sheet 40, recessed 212 and depressed area 32 quantity equal), this top layer 30 of part is supportted high and forms out described depressed area 32 by described projection 614.
In the present embodiment, this forming mould 60 includes patrix 62, press box 64 and a counterdie 66 of mutual pivot joint, and this die cavity 61 is positioned at this counterdie 66.This patrix 62 has a bottom surface 622, and the die station 624 that protrudes from this bottom surface 622, and the Internal periphery of this press box 64 is general identical with the outer contour shape of this die station 624.This counterdie 66 is a housing, and its inside has a space 662, and this counterdie 66 side is provided with a bleed-off passage 663 be communicated with this space 662.This die cavity 61 caves in from an end face 664 of this counterdie 66, and the general shape in this seat cushion body 10, the inwall 612 of this die cavity 61 is provided with multiple perforation 616, and described perforation 616 is communicated with this space 662.
In this step a, it is the end face 664 first this top layer 30 being located at this counterdie 66, this press box 64 is made to be pressed against this end face 664 across this top layer 30 again, the air in this space 662 and this die cavity 61 is extracted out by this bleed-off passage 663, this space 662 can be made in vacuum state, and then this top layer 30 is closely adsorbed in the inwall 612 of this die cavity 61.
B. as shown in Figures 3 and 4, be this elastic body 20 by a base material 70 hot forming in the die cavity 61 of this forming mould 60, make this elastic body 20 form out the female 212 corresponding with described projection 614 shape, and make this top layer 30 be incorporated into this elastic body 20.
In the present embodiment, this base material 70 is can expanded material, by plastic raw materials (such as EVA, PE, PU etc., but be not limited with these materials), the liquid material of foaming agent and other additives mixed, when this patrix 62 not yet closes in this counterdie 66 (as shown in Figure 3), this base material 70 is injected this die cavity 61, and this drain pan 50 is located at the die station 624 of this patrix 62.Then, this patrix 62 is closed in this counterdie 66 (as shown in Figure 4), this patrix 62 is pressed against on this press box 64, and this die cavity 61 is in closed.Then, this base material 70 is heated and foaming and intumescing in the die cavity 61 closed, and be subject to this forming mould 60 moulding and become this elastic body 20, more particularly, this base material 70 is that foaming is this elastic body 20 between this drain pan 50 and this top layer 30, meanwhile, this top layer 30 is incorporated into end face 21 and the lateral circle surface 23 of this elastic body 20, and this drain pan 50 is incorporated into bottom this elastic body 20.
It is worth mentioning that, this drain pan 50 is not restricted to and is combined with this elastic body 20 in this step b, that is this drain pan 50 can not be put into this forming mould 60 in this step b, this drain pan 50 just can be combined with this elastic body 20 after this elastic body 20 is shaping or even after following step c.
C. as shown in Figure 5, this top layer 30 be combined with each other is taken out from this die cavity 61 with this elastic body 20, more described additional function sheet 40 is embedded at the depressed area 32 on this top layer 30.
After step c completes, this seat cushion body 10 has been close to, only receipts limit program need be carried out again in this top layer 30, such as can first by the periphery reflexed on this top layer 30 to this drain pan 50 bottom peripheral edge, then by viscose or nail gun, the periphery on this top layer 30 is fixed on this drain pan 50 bottom peripheral edge.Aforesaid receipts limit program also can be carried out before pasting described additional function sheet 40.
As previously mentioned, respectively this additional function sheet 40 can be Anti-skid sheet, temperature-reducing tablet, shock-absorbing sheet or pattern segments etc., and the additional function sheet 40 of the present embodiment just sets (or pasting further) in each this depressed area 32 after recessed 212 of this elastic body 20 and the depressed area 32 on this top layer 30 are formed, therefore respectively this additional function sheet 40 is convenient to paste and remove, be available for users to change additional function sheet 40 according to user demand, or replace with new additional function sheet 40 when additional function sheet 40 damages.
Refer to Fig. 6 to Figure 12, the utility model one second preferred embodiment more provides another kind of manufacture method, also can in order to manufacture bike saddle pad body 10 as the aforementioned, and this manufacture method includes the following step:
A. as shown in Figure 6 to 8, three sheet materials 80 (equal with additional function sheet 40 quantity) are sticked in the contact surface 31 on this top layer 30, and respectively this sheet material 80 includes this additional function sheet 40.
As shown in Figure 7, in the present embodiment, respectively this sheet material 80 is except including this additional function sheet 40, more include hard sheet 82, double faced adhesive tape 84 and a hot melt adhesive film 86, this hard sheet 82 can (but being not limited to) cardboard that is the suitable thickness of tool, and the material of this hot melt adhesive film 86 can (but being not limited to) be thermoplastic polyurethane (ThermoplasticPolyurethane; Be called for short TPU), this hard sheet 82 sticks on the plane of action 41 of this additional function sheet 40 by this double faced adhesive tape 84, and this hot melt adhesive film 86 is then located at one of this additional function sheet 40 and is pasted on face 42.
As shown in Figure 6, in this step a, be arranged on the contact surface 31 on this top layer 30 by a tool 92, this tool 92 has bores a hole 922 with three of described sheet material 80 shape complementarity, described sheet material 80 is arranged at respectively in described perforation 922, and respectively this hot melt adhesive film 86 is these contact surfaces 31 of contact.Then, as shown in Figure 8, between the upper and lower mould 942,944 this tool 92, this top layer 30 and described sheet material 80 being together located at a hot pressing die 94, to carry out hot pressing with described sheet material 80 to this tool 92, this top layer 30, and then to make described additional function sheet 40 be sticked in the contact surface 31 on this top layer 30 by described hot melt adhesive film 86.In fact, this hot pressing program carries out about 15 seconds with the temperature of 105 DEG C, and at room temperature cool 3-4 second after completing.
B. as shown in Figure 9, in vacuum attraction mode, the contact surface 31 on this top layer 30 is adsorbed in an inwall 612 of a die cavity 61 of a molding tool 60, makes described sheet material 80 support high by this top layer 30 of part and form out described depressed area 32.This step is the step a of the manufacture method being analogous to aforesaid first preferred embodiment, holds applicant's no longer repeated description.
C. as shown in Figures 10 and 11, be this elastic body 20 by a base material 70 hot forming in the die cavity 61 of this forming mould 60, make this elastic body 20 form out the female 212 corresponding with described sheet material 80 shape, and make this top layer 30 be incorporated into this elastic body 20.This step is the step b of the manufacture method being analogous to aforesaid first preferred embodiment, holds applicant's no longer repeated description.
D. as shown in figure 12, this top layer 30 be combined with each other, this elastic body 20 are taken out from this die cavity 61 with described sheet material 80, and make described additional function sheet 40 be revealed in the contact surface 31 on this top layer 30.
Sheet material 80 due to the present embodiment includes this hard sheet 82, and this hard sheet 82 is provided at the plane of action 41 of this additional function sheet 40, therefore, in this steps d, this hard sheet 82 need be removed from this additional function sheet 40, make the plane of action 41 of this additional function sheet 40 be revealed in the contact surface 31 on this top layer 30, thus, respectively this additional function sheet 40 is positioned at depressed area 32 completely, and therefore respectively this plane of action 41 is also positioned at depressed area 32.
In other words, in aforesaid manufacturing process, that use has the sheet material 80 of this hard sheet 82 and just removed by this hard sheet 82 in steps d, make in the finished product of last bike saddle pad body 10, the plane of action 41 of this additional function sheet 40 is the contact surfaces 31 seen a little less than user, be positioned at depressed area 32 completely to make this additional function sheet 40 and not easily because of user rub this top layer 30 contact surface 31 and come off.But the utility model is not limited to have aforesaid feature, therefore this sheet material 80 is also not limited to include this hard sheet 82.In addition, in the step a of the present embodiment, respectively this sheet material 80 is not limited to include hot melt adhesive film 86 or sticked in this top layer 30 by hot pressing, such as directly can impose adhesive between the face of pasting 42 and this top layer 30 of additional function sheet 40, make the sheet material 80 without hot melt adhesive film 86 firmly can stick in this top layer 30; Secondly, respectively this sheet material 80 is also not limited by this tool 92 and is arranged on this top layer 30, but, mode as the present embodiment can make respectively this additional function sheet 40 stick in the contact surface 31 on this top layer 30 quite securely, and each this additional function sheet 40 can be arranged at desired position quite exactly.
In aforementioned bike saddle pad body 10 provided by the utility model, this top layer 30 can reach the skidproof effect of appropriateness because having described depressed area 32, and take still comparative comfort, in addition, described additional function sheet 40 is because being embedded at the depressed area 32 on this top layer 30 and difficult drop-off, moreover described additional function sheet 40 can be Anti-skid sheet, to make this bike saddle pad body 10, there is better skidproof effect.
Finally, must again illustrate, the utility model, in front taking off composed component disclosed in embodiment, is only casehistory, and be not used for limiting the scope of this case, substituting or change of other equivalence elements, the right that also should be this case contained.
Claims (5)
1. there is a bike saddle pad body for additional function sheet, it is characterized in that, include:
One elastic body, has an end face, and this end face at least has one and is recessed into;
One top layer, covers this elastomeric end face, and this top layer has a contact surface in order to contact with user, and the depressed area that a pair should be recessed into; And
One additional function sheet, is embedded at this depressed area.
2. there is the bike saddle pad body of additional function sheet as claimed in claim 1, it is characterized in that, wherein this additional function sheet be an Anti-skid sheet, a temperature-reducing tablet, a shock-absorbing sheet and a pattern segments one of them.
3. have the bike saddle pad body of additional function sheet as claimed in claim 1, it is characterized in that, wherein this additional function sheet has a plane of action, and this plane of action is revealed in the contact surface on this top layer and is positioned at this depressed area.
4. have the bike saddle pad body of additional function sheet as claimed in claim 1, it is characterized in that, wherein this additional function sheet sticks in this depressed area.
5. have the bike saddle pad body of additional function sheet as claimed in claim 4, it is characterized in that, wherein this additional function sheet sticks in the contact surface on this top layer by a hot melt adhesive film.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW104212460U TWM513825U (en) | 2015-08-03 | 2015-08-03 | Bicycle seat body with an auxiliary function sheet |
| TW104212460 | 2015-08-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205075937U true CN205075937U (en) | 2016-03-09 |
Family
ID=55408804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520697435.6U Expired - Fee Related CN205075937U (en) | 2015-08-03 | 2015-09-10 | Bicycle saddle pad body with auxiliary function sheet |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN205075937U (en) |
| TW (1) | TWM513825U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108284897A (en) * | 2018-01-19 | 2018-07-17 | 祥力自行车配件(太仓)有限公司 | A kind of seat cushion and its processing method |
| CN111757831A (en) * | 2017-09-18 | 2020-10-09 | 加拿大商法梭制造公司 | Moldable bicycle saddle, adapting procedure, and related technology |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI565617B (en) * | 2015-08-03 | 2017-01-11 | Bicycle seat cushion body with auxiliary function sheet and manufacturing method thereof |
-
2015
- 2015-08-03 TW TW104212460U patent/TWM513825U/en unknown
- 2015-09-10 CN CN201520697435.6U patent/CN205075937U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111757831A (en) * | 2017-09-18 | 2020-10-09 | 加拿大商法梭制造公司 | Moldable bicycle saddle, adapting procedure, and related technology |
| CN108284897A (en) * | 2018-01-19 | 2018-07-17 | 祥力自行车配件(太仓)有限公司 | A kind of seat cushion and its processing method |
Also Published As
| Publication number | Publication date |
|---|---|
| TWM513825U (en) | 2015-12-11 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160309 |
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| CF01 | Termination of patent right due to non-payment of annual fee |