CN204223045U - The seat bow embedded structure of bicycle saddle cushion - Google Patents
The seat bow embedded structure of bicycle saddle cushion Download PDFInfo
- Publication number
- CN204223045U CN204223045U CN201420591902.2U CN201420591902U CN204223045U CN 204223045 U CN204223045 U CN 204223045U CN 201420591902 U CN201420591902 U CN 201420591902U CN 204223045 U CN204223045 U CN 204223045U
- Authority
- CN
- China
- Prior art keywords
- seat
- seat cushion
- cushion body
- bow
- plug division
- 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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Abstract
The utility model relates to a kind of seat bow embedded structure of bicycle saddle cushion, and consist predominantly of: a seat cushion body, bottom surface, its rear end has two fixed orifices; One coupling unit, is locked in the bottom surface of described seat cushion body front end; A bow, be located at the below of described seat cushion body and there are two relative strut bars, the front end of described two strut bars is fixed in the bottom surface of described seat cushion body front end by described coupling unit, the rear end of described two strut bars has the flange that a Plug Division and is adjacent to described Plug Division respectively, described Plug Division is inserted in the fixed orifice of bottom surface, described seat cushion body rear end, and each described flange be able to be resisted against the end face of each described fixed orifice.The utility model can not only bend the combination stability with seat cushion body by reinforced seat, seat more can be avoided to bend the danger passing seat cushion, can effectively promote comfortable riding degree and safety.
Description
Technical field
The utility model is relevant with bicycle, refers to a kind of seat bow embedded structure of bicycle saddle cushion especially.
Background technology
Regular Bicycle seat cushion is mainly used for supporting knight weight, and good cushion structure then more can drive impression for knight provides comfortable.Known bicycle saddle cushion includes a seat cushion body directly contacted with the person of riding usually, and one for supporting seat pad body and the seat that can set firmly combination with bicycle seat pole bend; Bottom surface, seat cushion body rear end has two fixed orifices, seat bow is then bent to form by metal rod, its front end is fixedly arranged on bottom surface, seat cushion body front end, rear end then forms two strut bars be parallel to each other, the rear end of two strut bars directly wears takes a seat in the fixed orifice of bottom surface, pad body rear end, with seat cushion bulk junction integrator, this type of known bicycle saddle cushion has feature that is easy to manufacture, simple and convenient assembly, so widely implement.
But, this type of bicycle saddle cushion is after driving a period of time, because of the weight of long term support knight, add the jerk power driven in concave-convex road surface, make the end wall of two strut bar rear ends constantly can compress the root edge of seat cushion body fixed orifice, the rear end of seat cushion body is caused to produce distortion, and seat cushion body front and back end level height is changed, affect the correctness of comfortable riding and posture, if adjust improvement not in time, even may occur that strut bar passes the situation of seat cushion body, probably has the anxiety causing knight injured.In other words, the seat bow embedded structure of existing bicycle saddle cushion still has some weak points, and has the space of improvement.
Summary of the invention
For the problems referred to above, main purpose of the present utility model is the seat bow embedded structure providing a kind of bicycle saddle cushion, it can not only bend the combination stability with seat cushion body by reinforced seat, seat more can be avoided to bend the danger passing seat cushion, can effectively promote comfortable riding degree and safety.
For achieving the above object, the seat bow embedded structure of a kind of bicycle saddle cushion provided by the utility model, it is characterized in that including: a seat cushion body, bottom surface, its rear end has two fixed orifices; One coupling unit, is locked in the bottom surface of described seat cushion body front end; A bow, be located at the below of described seat cushion body and there are two relative strut bars, the front end of described two strut bars is fixed in the bottom surface of described seat cushion body front end by described coupling unit, the rear end of described two strut bars has the flange that a Plug Division and is adjacent to described Plug Division respectively, described Plug Division is inserted in the fixed orifice of bottom surface, described seat cushion body rear end, and each described flange be able to be resisted against the end face of each described fixed orifice.
In above-mentioned the technical solution of the utility model, the Plug Division of each described strut bar of described seat bow has at least one annular groove and C shape clasp, and it is interior and be connected to the hole wall of the fixed orifice of bottom surface, described seat cushion body rear end that each described C shape clasp is embedded at described annular groove.
The Plug Division outer rim of each described strut bar of described seat bow has knurling structure.
Described seat cushion body includes a bearing, described bearing is fixed on the rear end of described seat cushion and has two protuberances, each described protuberance has a fixed orifice, and in being inserted in for the Plug Division of each described strut bar of described seat bow, each described flange is resisted against the end face of the protuberance of each described bearing.
The front end of the strut bar of described seat bow be coated and fixed by the fixed block, a screw is run through in the rear and front end of described fixed block.
Described coupling unit is located at the bottom surface of described seat cushion body and is had a bolt holder and and adjust bolt, described bolt holder is locked in the bottom surface of described seat cushion body front end, and there is the perforation that a retaining wall and runs through described retaining wall, described adjustment bolt has a bolt cap and a threaded shank, described bolt cap is resisted against the retaining wall of described bolt holder and can be arranged in the perforation of described bolt holder rotationally, one end of described threaded shank connects described bolt cap, and the other end spiral shell of described threaded shank is located in the screw of the fixed block of described seat bow.
Adopt technique scheme, the utility model limits the degree of depth of seat bow embedded seat pad body by the design of flange, even if through driving after a while, seat bow insert depth is still identical, and seat cushion anterior-posterior horizontal height still can keep fixing, and can avoid occurring because seat bow passes the situation causing knight injured.
In addition, bicycle riding process is that left and right pin sequentially forces in pedal in turn, knight's center of gravity is different along with left and right pin force, therefore, seat cushion needs to bear the gravity in vertical ground direction and the application force of side direction simultaneously, in order to maintain this seat cushion body and this chimeric tight ness rating of bending, avoid under long External Force Acting, cause seat cushion body and seat to bend generation to get loose, the be present Plug Division of each strut bar of bow of the utility model has at least one annular groove and C shape clasp, each C shape clasp to be embedded in annular groove and to be connected to the hole wall of the fixed orifice of bottom surface, seat cushion body rear end, make embedded structure more firm, except increasing except binding force by C shape clasp, the Plug Division outer rim of each strut bar that also can utilize machine up that seat is bent has knurling structure, utilize knurling structure increase and fixed orifice hole wall between friction force, the combination stability of reinforced seat bow and seat cushion body.
Accompanying drawing explanation
Fig. 1 is the block diagram of the utility model one preferred embodiment;
Fig. 2 is the three-dimensional exploded view of the utility model one preferred embodiment;
Fig. 3 is the part sectional view of the utility model one preferred embodiment;
Fig. 4 is the cutaway view of the utility model one preferred embodiment, the schematic diagram of main display Plug Division tool C shape clasp;
Fig. 5 is the cutaway view of another preferred embodiment of the utility model, the schematic diagram of main display Plug Division tool knurling structure.
Detailed description of the invention
In order to describe structure of the present utility model, Characteristic in detail, the following preferred embodiment of existing act also coordinates accompanying drawing to be described as follows.
As shown in Figure 1 to Figure 3, bicycle saddle cushion 1 of the present utility model includes seat cushion body 10, coupling unit 20, and a bow 30.
Seat cushion body 10 is by the leather punching press thermoplastic shaping of hard, and the locking of bottom surface, rear end has a bearing 12, and bearing 12 has two carriers 122, and each carrier 122 has a fixed orifice 124 respectively.
Coupling unit 20 is positioned at the bottom surface of seat cushion body 10 front end, and there is bolt holder 21 and an adjustment bolt 22, bolt holder 21 is locked in the front end of seat cushion body 10, the front end of bolt holder 21 has the perforation 214 that a retaining wall 212 and runs through retaining wall 212, and the arranged on left and right sides face of bolt holder 21 has a bearing and leaning portion 216 respectively; Adjustment bolt 22 has bolt cap 222 and a threaded shank 224, and bolt cap 222 is resisted against the retaining wall 212 of bolt holder 21 and is arranged in the perforation 214 of bolt holder 21 rotationally, one end tie bolt head 222 of threaded shank 224.
Seat bow 30 is positioned at the below of seat cushion body 10, and has two relative strut bar 32 and four C shape clasps 34, the front end of strut bar 32 of seat bow 30 be coated and fixed by the fixed block 36, a screw 362 is run through in the rear and front end of fixed block 36, screw 362 by adjustment bolt 22 threaded shank 224 wear, the left and right sides of fixed block 36 have a guiding rank portion 364 respectively, guiding rank portion 364 can be bearing on the bearing and leaning portion 216 of bolt holder 21 movably forward and backward, thus, when rotating adjustment bolt 22, just by seat bow 30 fixed block 36 between screw togather relation and drive seat bend 30 move forward and backward, make seat bend 30 to adjust the surface tension of seat cushion body 10 in the process moved forward and backward, the rear end of two strut bars 32 of seat bow 30 has the flange 324 that a Plug Division 322, is adjacent to Plug Division 322 respectively, and the annular groove 326 that two are located at Plug Division 322, each C shape clasp 34 is embedded in the annular groove 326 of strut bar 32.
When assembling, the Plug Division 322 of strut bar 32 is inserted in the fixed orifice 124 of the carrier 122 of bearing 12, the flange 324 of strut bar 32 is made to be resisted against the end face of the carrier 122 of bearing 12, as shown in Figure 4, after completing and plugging, the hole wall that C shape clasp 34 just can utilize radial dilatation own and support to arrive in fixed orifice 124, to complete fixing between bearing 12 and strut bar 32.
In addition, except reaching except the effect of tight joint by the radial dilatation of C shape clasp 34, the utility model also can comprise other embodiments, as shown in Figure 5, Plug Division 322 outer rim of two strut bar 32 rear ends has knurling structure, increased by knurling structure and fixed orifice 124 hole wall between friction force, can closely fix to make strut bar 32 and fixed orifice 124, even if under long-time use, seat cushion body 10 and seat bend 30 and still not easily loosen and can maintain the stability driven.
From the above, bicycle saddle cushion 1 of the present utility model seat bow embedded structure and located by prior art have following points advantage by contrast:
1. drive in process, bicycle saddle cushion 1 is the mechanism of main support knight weight, add the shaking force that road bump brings, the two entirely puts on seat cushion body 10 and is passed to bicycle frame by seat bow 30 again, abutting relation between the flange 324 now being bent the strut bar 32 of 30 by the carrier 122 of the bearing 12 of seat cushion body 10 and seat, the strut bar 32 making seat bend 30 can share suffered strength, avoids the risk that strut bar 32 passes from seat cushion body 1, promotes the safety used.
2. bicycle is that left and right pin sequentially exerts a force in turn driving in process, the center of gravity of knight can change along with point of application difference, therefore, seat cushion is except being subject to the strength in vertical ground direction, also the application force of side direction can be subject to, the utility model is between the fixed orifice 124 and the Plug Division 322 of strut bar 32 of bearing 12, by the knurling structure of C shape clasp 34 support or Plug Division 322 outer rim, the easy fit that anchoring strength between bearing 12 and strut bar 32 is used than located by prior art or friction tight combination promote significantly, to reach the effect increasing structural stability.
Finally; what must again illustrate is; the composed component that the utility model is disclosed in the aforementioned embodiment is only casehistory; not be used for limiting the scope of patent protection of this case; such as other easy full of beard and structural change; or with the alternate variation of other equivalence elements, also should contain by the scope of patent protection of this case.
Claims (6)
1. a seat bow embedded structure for bicycle saddle cushion, is characterized in that including:
One seat cushion body, bottom surface, its rear end has two fixed orifices;
One coupling unit, is locked in the bottom surface of described seat cushion body front end;
A bow, be located at the below of described seat cushion body and there are two relative strut bars, the front end of described two strut bars is fixed in the bottom surface of described seat cushion body front end by described coupling unit, the rear end of described two strut bars has the flange that a Plug Division and is adjacent to described Plug Division respectively, described Plug Division is inserted in the fixed orifice of bottom surface, described seat cushion body rear end, and each described flange be able to be resisted against the end face of each described fixed orifice.
2. the seat bow embedded structure of bicycle saddle cushion as claimed in claim 1, it is characterized in that: the Plug Division of each described strut bar of described seat bow has at least one annular groove and C shape clasp, it is interior and be connected to the hole wall of the fixed orifice of bottom surface, described seat cushion body rear end that each described C shape clasp is embedded at described annular groove.
3. the seat bow embedded structure of bicycle saddle cushion as claimed in claim 1, is characterized in that: the Plug Division outer rim of each described strut bar of described seat bow has knurling structure.
4. the seat of bicycle saddle cushion bends embedded structure as claimed in claim 2 or claim 3, it is characterized in that: described seat cushion body includes a bearing, described bearing is fixed on the rear end of described seat cushion and has two protuberances, each described protuberance has a fixed orifice, in being inserted in for the Plug Division of each described strut bar of described seat bow, each described flange is resisted against the end face of the protuberance of each described bearing.
5. the seat bow embedded structure of bicycle saddle cushion as claimed in claim 4, is characterized in that: the front end of the strut bar of described seat bow be coated and fixed by the fixed block, a screw is run through in the rear and front end of described fixed block.
6. the seat bow embedded structure of bicycle saddle cushion as claimed in claim 5, it is characterized in that: described coupling unit is located at the bottom surface of described seat cushion body and is had a bolt holder and and adjust bolt, described bolt holder is locked in the bottom surface of described seat cushion body front end, and there is the perforation that a retaining wall and runs through described retaining wall, described adjustment bolt has a bolt cap and a threaded shank, described bolt cap is resisted against the retaining wall of described bolt holder and can be arranged in the perforation of described bolt holder rotationally, one end of described threaded shank connects described bolt cap, the other end spiral shell of described threaded shank is located in the screw of the fixed block of described seat bow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420591902.2U CN204223045U (en) | 2014-10-14 | 2014-10-14 | The seat bow embedded structure of bicycle saddle cushion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420591902.2U CN204223045U (en) | 2014-10-14 | 2014-10-14 | The seat bow embedded structure of bicycle saddle cushion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204223045U true CN204223045U (en) | 2015-03-25 |
Family
ID=52921168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420591902.2U Expired - Fee Related CN204223045U (en) | 2014-10-14 | 2014-10-14 | The seat bow embedded structure of bicycle saddle cushion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204223045U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114074730A (en) * | 2020-07-29 | 2022-02-22 | 台万工业股份有限公司 | Bicycle saddle structure |
-
2014
- 2014-10-14 CN CN201420591902.2U patent/CN204223045U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114074730A (en) * | 2020-07-29 | 2022-02-22 | 台万工业股份有限公司 | Bicycle saddle structure |
| CN114074730B (en) * | 2020-07-29 | 2023-10-10 | 台万工业股份有限公司 | Saddle structure of bicycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150325 Termination date: 20171014 |