CN2312855Y - Pneumatic saddle of bicycle - Google Patents
Pneumatic saddle of bicycle Download PDFInfo
- Publication number
- CN2312855Y CN2312855Y CN 97209481 CN97209481U CN2312855Y CN 2312855 Y CN2312855 Y CN 2312855Y CN 97209481 CN97209481 CN 97209481 CN 97209481 U CN97209481 U CN 97209481U CN 2312855 Y CN2312855 Y CN 2312855Y
- Authority
- CN
- China
- Prior art keywords
- seat board
- air pump
- air
- torsion spring
- seat plates
- 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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- Chairs Characterized By Structure (AREA)
Abstract
The utility model discloses a pneumatic saddle for bicycles, which is composed of seat plates, an air pump, and a shaft sleeve. The utility model is characterized in that the seat plates are connected with a torsion spring which can be extended around the shaft sleeve on an upper cross beam of an upright post; the pneumatic saddle for bicycles has two seat plates side by side; an air chamber and the air pump are arranged on the lower parts of the seat plates; under the action of the shake of a seat cushion, the seat plates can be pressed down, and be extruded and inflated by an extending supporting plate of the cross beam; the surfaces of the seat plates are provided with vent holes; a buttock hucklebone part corresponding to the seat plates is a concave spherical surface; a leg part is a concave cylindrical surface; the inner side of a thigh part is a curved surface; the bottom of the concave spherical surface is provided with a drain hole; the shaft sleeve can be a rolling bead and a roller bearing.
Description
The utility model relates to bicycle saddle cushion, especially a kind of air pressing type bicycle saddle cushion.
The current bicycle seat cushion is generally with loose-leaf binder and wears bolt on the bicycle column, accompany the horizontal supporting steel-wire carcass in the loose-leaf, its front end links to each other with the horizontal load bearing spring net in upper strata, the rear end links to each other with two vertical alkali shake springs of the horizontal load bearing spring net in upper strata, horizontal load bearing spring net covers cover for seat, because the trimming seat cushion is to be fixed on the column, the road surface is uneven when meeting, the human buttock just bumps impaired with seat cushion, particularly perineum partly hits on cushion, first half is impaired just more dangerous, cover for seat is also airtight, day heat or ride for a long time and just make buttocks soaked with sweat, and whole seat cushion lacks comfort, the human body effort of riding, the seat cushion area is narrow also to make pelvis and ischium pressurized overweight.
The purpose of this utility model provides a kind of road surface height situation that is not subjected to be influenced, the human body perineum part of can not wounding, and the seat board good permeability, the leicht fallen D/A of riding does not make ischium be subjected to ballast, the air pressing type bicycle saddle cushion that whole seat cushion traveling comfort is good.
The utility model is realized by following mode:
The fixing horizontal gird vertical on bicycle column top with the frame direction, embedding axle sleeve on the crossbeam, and the torsion spring that on axle sleeve, is fastened, torsion spring is as skeleton, the front end of its preceding end bearing Connection Block plate, the torsion spring rear end connects seat board rear end by last lower gasket with bolt by damping spring, per two axle sleeves and seat board of torsion spring supporting, this seat board is arranged side by side two on crossbeam, the seat board surface has the little pore of sieve shape, little pore is surrounded by the sealed air chamber that the seat board below is provided with, the air pump of air chamber below for joining with the air pump support, and the air pump freeing pipe communicates with air chamber, the freeing pipe side has induction opening, be provided with supporting plate in the middle of two axle sleeves, the forestock prelaminar part reaches the air pump bottom, and rear supporting plate reaches the damping spring bottom.
It is concave spherical surface that above-mentioned seat is shaped as in the ischium seat place shape that falls, and is cylinder concave surface in lower leg and thigh, is concave curved surface at perineal position by femoribus internus, the bottommost of the concave spherical surface water hole that begins to rehearse.
After adopting said structure, the cyclist is sitting on two mobilizable seat boards, when pedaling under the shank, the seat board of pedaling the position down also has a down dip, when shank is packed up, the seat board recovery of rebounding, human body and vehicle seat pad are to be synchronized with the movement, the vehicle seat pad does not hinder shank, make the people laborsaving, left and right sides leg is action by turns, and left and right sides seat board also cooperates recovery up and down by turns, seat board and people's contact level are bigger, and pelvis and ischium all do not have under pressure.Because torsion spring is can to lean forward by the front and back certain angle around crossbeam, layback, when running into Uneven road, the gravity center of human body can produce the antagonistic force balance thereupon, unlikelyly damaged by vehicle seat, two seat boards that separate are unsettled in the middle of being simultaneously, the complete without hindrance block material of perineum part, the chance obstacle is collided, and can not collided perineum part by seat board, when the air pump under the seat board is subjected to normal road bump, seat board sinks and is inflated to air chamber by forestock plate resistance retaining pressurized, communicated with buttocks by little pore and to take away sweat gas, rear supporting plate prevents that the layback amplitude is excessive, withstands damping spring, the concave spherical surface that make on the seat board surface, the concave curved surface that recessed cylinder reaches by medial surface of thigh cooperates load-bearing with buttocks, meets the human engineering principle, does not hinder constriction, the human body stress is even, and the ride comfort of riding performance is good.
Describe the utility model in detail below in conjunction with the drawings and specific embodiments.
Fig. 1 is the structural representation of the utility model air pressing type bicycle saddle cushion.
Fig. 2 is the plane structure chart that the air pressing type bicycle saddle cushion does not have the seat board part.
Fig. 3 is a kind of example structure scheme drawing of the bed plate part of air pressing type bicycle saddle cushion.
In Fig. 1, bicycle column 4 tops are horizontal girds 2 of vertical vehicle body, crossbeam 2 embedding axle sleeves 1, and the torsion spring 3 that on axle sleeve 1, is fastened, torsion spring 3 is as skeleton, its front end connects the leading section of supporting seat board 7, and the rear end of torsion spring 3 is by Upper gasket 12, damping spring 13, lower gasket 14 usefulness bolts pass captive joint seat board 7 rearward end, per two axle sleeves 1 and seat board 7 of torsion spring 3 supportings, this seat board 7 is arranged side by side two on crossbeam 2, and seat board 7 surfaces have the little pore 8 of sieve shape, little pore 8 is surrounded by the sealed air chamber 9 that seat board 7 belows are provided with, air chamber 9 below air pumps 6 are used fixedly air chamber lower front of air pump support 10, and air pump 6 has freeing pipe 16 to communicate with air chamber 9, freeing pipe 16 sides have induction opening 17, be provided with supporting plate in the middle of two axle sleeves 1, the front portion of preceding supporting plate 5 reaches the air pump bottom, and rear supporting plate 15 reaches the damping spring bottom.
The plane structure chart of seat cushion when Fig. 2 is no seat board, column 4 entablatrances 2 are with two pairs of axle sleeves 1, and stretch axle sleeve 1 torsion spring 3 front and back that are fastened, and the torsion spring rear portion links to each other with lower gasket 14, and two shaft rooms are preceding supporting plate 5, rear supporting plate 15.Fig. 3 shows that the corresponding ischium of seat board 7 upper surfaces partly is concave spherical surface 18, and corresponding leg root is a fluted column face 19, and the corresponding medial surface of thigh in seat board 7 sides is a concave curved surface 20, the water hole 11 that begins to rehearse, concave spherical surface bottom, and shape is divided in the similar sports footwear of trimming three-dimensional shape bottom.Aforementioned axle sleeve also can be ball bearing of main shaft, cylindrical bearing.
Claims (3)
1, a kind of air pressing type bicycle saddle cushion, by seat board, air pump, axle sleeve is formed, it is characterized in that: bicycle column (4) top is the horizontal gird (2) of vertical vehicle body, crossbeam (2) embedding axle sleeve (1), and the torsion spring (3) that on axle sleeve (1), is fastened, torsion spring (3) is as skeleton, its front end connects the leading section of supporting seat board (7), the rear end of torsion spring (3) is by Upper gasket (12), damping spring (13), lower gasket (14) passes captive joint seat board (7) rearward end with bolt, per two axle sleeves (1) and torsion spring (a 3) supporting seat board (7), this seat board (7) is arranged side by side two on crossbeam (2), seat board (7) surface has the sieve little pore of shape (8), little pore (8) is surrounded by the sealed air chamber (9) that seat board (7) below is provided with, air chamber below air pump (6), be fixed on air chamber (9) first half below with air pump support (10), air pump (6) has freeing pipe (16) to communicate with air chamber (9), freeing pipe (16) side has induction opening (17), be provided with supporting plate in the middle of two axle sleeves (1), the front portion of preceding supporting plate (5) reaches the air pump bottom, and rear supporting plate (15) reaches the damping spring bottom.
2, air pressing type bicycle saddle cushion as claimed in claim 1, it is characterized in that: the surperficial corresponding ischium of described seat board (7) partly is divided into fluted column face (19) for the corresponding leg root of concave spherical surface (18), the corresponding medial surface of thigh in seat board (7) side is concave curved surface (20), concave spherical surface (18) the bottommost water hole (11) that begins to rehearse, the similar athletic shoe sole part of whole three-dimensional shape.
3, air pressing type bicycle saddle cushion as claimed in claim 1 or 2, its feature is that also described axle sleeve can be ball bearing of main shaft, cylindrical bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97209481 CN2312855Y (en) | 1997-03-21 | 1997-03-21 | Pneumatic saddle of bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97209481 CN2312855Y (en) | 1997-03-21 | 1997-03-21 | Pneumatic saddle of bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2312855Y true CN2312855Y (en) | 1999-04-07 |
Family
ID=33928661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97209481 Expired - Fee Related CN2312855Y (en) | 1997-03-21 | 1997-03-21 | Pneumatic saddle of bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2312855Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105882809A (en) * | 2016-04-29 | 2016-08-24 | 无锡港盛重型装备有限公司 | Electric vehicle saddle |
| CN106809305A (en) * | 2017-01-11 | 2017-06-09 | 河北对外经贸职业学院 | A kind of manufacture and use method for asking abdomen formula two halves seat surface to intersect rotation bike saddle |
| CN108706062A (en) * | 2018-07-27 | 2018-10-26 | 宁波高新区意川汽车零部件有限公司 | A kind of bicycle saddle |
| CN110329403A (en) * | 2019-07-20 | 2019-10-15 | 弋有军 | A kind of shared bicycle vehicle seat of push type water proof type |
-
1997
- 1997-03-21 CN CN 97209481 patent/CN2312855Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105882809A (en) * | 2016-04-29 | 2016-08-24 | 无锡港盛重型装备有限公司 | Electric vehicle saddle |
| CN105882809B (en) * | 2016-04-29 | 2018-07-06 | 无锡港盛重型装备有限公司 | A kind of electric vehicle vehicle seat |
| CN106809305A (en) * | 2017-01-11 | 2017-06-09 | 河北对外经贸职业学院 | A kind of manufacture and use method for asking abdomen formula two halves seat surface to intersect rotation bike saddle |
| CN106809305B (en) * | 2017-01-11 | 2022-04-12 | 河北对外经贸职业学院 | Manufacturing and using method of belly supporting type bicycle saddle with two half seat surfaces capable of rotating in cross mode |
| CN108706062A (en) * | 2018-07-27 | 2018-10-26 | 宁波高新区意川汽车零部件有限公司 | A kind of bicycle saddle |
| CN108706062B (en) * | 2018-07-27 | 2020-04-21 | 宁波高新区意川汽车零部件有限公司 | Bicycle saddle |
| CN110329403A (en) * | 2019-07-20 | 2019-10-15 | 弋有军 | A kind of shared bicycle vehicle seat of push type water proof type |
| CN110329403B (en) * | 2019-07-20 | 2020-11-24 | 嘉兴极客旅游用品有限公司 | Press type waterproof type shared bicycle seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Ma Jian Document name: payment instructions |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |