CN85102075B - Device for connecting bicycle pedal to cycling shoes - Google Patents
Device for connecting bicycle pedal to cycling shoes Download PDFInfo
- Publication number
- CN85102075B CN85102075B CN 85102075 CN85102075A CN85102075B CN 85102075 B CN85102075 B CN 85102075B CN 85102075 CN85102075 CN 85102075 CN 85102075 A CN85102075 A CN 85102075A CN 85102075 B CN85102075 B CN 85102075B
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- CN
- China
- Prior art keywords
- stretcher
- bolt
- footwear
- commissure
- camlock
- 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.)
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- Orthopedics, Nursing, And Contraception (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The present invention relates to a device used for connecting bicycle pedals with bicycle shoes, which is used for connecting bicycle pedals with a cage structure (1) and bicycle shoes with a splicer (19); the splicer is fixed to soles (18) from the lower position and is provided with a transverse slot (21) engaged with a rear linkage member (3) of pedals. The device comprises stopping components (24 33) arranged at the bottom (18) of the shoes, and screw-bolt locking components (9, 31, 34) arranged at the pedals (1), wherein the screw-bolt locking components are connected with the stopping components, and thus, the splicer (19) can be engaged with the rear linkage member (3) of the pedals.
Description
The present invention in general belongs to bicycle field, is particularly used for cycling shoes to be connected to the device on motion or match bicycle pedal.
In the patent specification DE 3149345A1 of Germany, a kind of connecting device that connects bicycle shoes and stretcher is described, on sole and stretcher, be respectively provided with corresponding Connection Element, the two cooperation can produce coupling mechanism force, makes just can to realize stretcher when footwear with respect to stretcher rotation and connects and disengagement with the automatic of footwear.But in the situation that some needs reliable connection, for example, in the time competing or exert oneself by bike, do not wish the automatic disengagement of footwear and stretcher, because this will affect games results or riding safety.
Therefore, task of the present invention is to provide a kind of the overcome cycling shoes of above-mentioned shortcoming and the connection latching device of bicycle pedal, by means of the compounding practice of the auxiliary backstop on bolt Camlock device and sole on stretcher, when needed, only have by a side rod on manual operation stretcher, just footwear reliably can be locked and are connected or throw off with stretcher, in the ordinary course of things, can realize being again certainly dynamically connected or throwing off of footwear and stretcher.
According to the present invention, a kind of device that connects bicycle shoes and stretcher is provided, stretcher has band front and back commissure element, the structure of box-shaped substantially, have at least a Connection Element to be fixed on sole, before and after corresponding with on stretcher by this Connection Element, commissure element connects generation coupling mechanism force, it is characterized in that stretcher is provided with bolt Camlock device.
According to the present invention, the bolt Camlock device on stretcher has a cam to be rotatably contained on an axle of close and parallel rear commissure element.
Importantly, the axle that described cam is housed can rotate by a manual operation device between a stable inoperative position and a control position, in inoperative position, bolt Camlock device is not interfered the auxiliary backstop being located on joint element, at control position, the rear of bolt Camlock device commissure element from the stretcher backstop that reclines from above, keeps being fixedly connected with of footwear and stretcher.
Below in conjunction with the accompanying drawing of one embodiment of the invention in detail specific features of the present invention is described in detail.Embodiment only does infinite explanation and uses.
Fig. 1 is the longitudinal part sectional view according to footwear-stretcher of the present invention,
Fig. 2 is the face of overlooking of embodiment in Fig. 1.
In the following description, term horizontal and vertical, above and below, front and back etc. all for this reason device in use imagination state, so that accompanying drawing to be described.
Referring to Fig. 1 and Fig. 2, wherein 1 represents bicycle pedal, and 2 represent cycling shoes, and according to the present invention, it is to be connected on stretcher 1 by means of a connecting device.
Stretcher 1 has common cage type metal construction, formed by rear commissure element 3 and front commissure element 4, and interconnect by side plate 5 at its end face, side plate 5 is with a central tubular support 6, and the axle 7 that is used for stretcher to be connected on the stretcher bent axle of bicycle is mounted in it.At the rear portion of side plate 5, rotatably supporting an axle 8 be arrangeding in parallel with rear commissure element 3, there are cam 9 use pins to fix at the middle part of axle 8.
Cam 9 extends to the rear portion of stretcher, can engage with the salient of Connection Element 19 22, and cam 9 is that the axle 8 of the core retainer plate 49 by cam self is prejudicially controlled.Axle 8 is by handle 11 manual controls, can between a stable inoperative position and a control position, rotate, and control position is the angle position of cam 9 shown in Fig. 1, rotates in the direction of the clock a suitable angle and inoperative position is cam.
One stopping part 50 is arranged at the top of front commissure element 4.
Footwear 2 are common bicycle shoes, are generally highstrenghtpiston or metal Connection Element 19 and are packed on sole 18, and it is to install by bolt conventionally.Connection Element 19 has a lateral trench 21, and the rising wood of its shape and rear commissure element 3 coincide, and groove 21 is made and can be meshed with the upper edge portion of member 3, is in order to prevent that footwear from sliding with respect to the front and back of stretcher 1.
In the bottom of the rear attachment 23 of Connection Element 19, be made with a salient 22 towards footwear rear portion, extend as the corresponding inwall of groove 21 on the surface that rear attachment 23 is contrary with salient 22.Salient 22 has been determined a plane of action 24 towards the surface of sole 18.
On sole, attaching parts 52 is equipped with in Connection Element 19 front portions, and it can be as shown in Figure 1, discrete with Connection Element 19, also can make with Connection Element entirety, has a backstop 51 and engage with the stopping part 50 on front commissure element 4 on part 52.
Adopt device of the present invention, do not need that footwear are carried out to other and change, can use any bicycle shoes to add Connection Element 19 and 52.
Stretcher of the present invention can be installed on the stretcher bent axle of ordinary bicycle quite easily in addition.
Introduce the operation of connecting device of the present invention below; In the situation of generally riding, as long as make backstop 51 and stopping part 50, translot 21 engages respectively with the upper limb of rear commissure element 3, just can realize general connection, this connection has limited footwear and has slided with respect to the front and back of stretcher, and footwear move up with respect to the entirety of stretcher.In the time that needs are thrown off automatically, as long as lift footwear rear portion, more mobile footwear backward, just can realize automatic trip from, and it can be realized from being dynamically connected against motion.Now bolt Camlock device is in a stable inoperative position.
In the reliable situation of riding connecting of needs, for example, when competing or exerting oneself by bike, realizing after being as above connected of footwear and stretcher, manual operation handle 11 makes Camlock device forward the control position shown in Fig. 1 to from inoperative position again, the rear of cam 9 commissure part 3 from the stretcher salient 22 that reclines from above, keep being fixedly connected with of the translot 21 of Connection Element 19 and the rear commissure part 3 of stretcher, with being fixedly connected with of the retainer 50 of shoes tip backstop 51 and stretcher, prevent that footwear from any direction getting loose from its control position, until this bolt Camlock device is manually turned to inoperative position.
Can find out from above explanation, in the time that footwear are on stretcher, bolt Camlock device of the present invention provides two kinds of selectable lockings of footwear and stretcher, can manual intervention lock and throw off, again can auto lock and disengagement.
According to principle of the present invention, the people who is familiar with one's own profession skill can make multiple variation on the basis of the embodiment having described, but does not exceed scope of the present invention.
Claims (3)
1. be specially adapted to the connection cycling shoes of racing car and the device of stretcher, stretcher have with front and back commissure element, the structure of box-shaped substantially, have at least a Connection Element to be fixed on sole, be connected with counter element on stretcher by this Connection Element and produce coupling mechanism force, it is characterized in that: stretcher 1 is provided with bolt Camlock device.
2. as the device in claim 1, it is characterized in that this bolt Camlock device have a cam 9 be rotatably contained in one near and be parallel on the axle 8 of rear commissure element.
3. as the device of claim 1 or 2, it is characterized in that having handle 11, this handle of manual operation can make bolt Camlock device rotate between a stable inoperative position and a control position, in inoperative position, bolt Camlock device is not interfered the auxiliary backstop 22 being located on Connection Element 19, at control position, the rear of bolt Camlock device commissure element 3 from the stretcher backstop that reclines, keeps being fixedly connected with of footwear and stretcher.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 85102075 CN85102075B (en) | 1985-04-01 | 1985-04-01 | Device for connecting bicycle pedal to cycling shoes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 85102075 CN85102075B (en) | 1985-04-01 | 1985-04-01 | Device for connecting bicycle pedal to cycling shoes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN85102075A CN85102075A (en) | 1986-10-01 |
| CN85102075B true CN85102075B (en) | 1987-09-02 |
Family
ID=4792243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 85102075 Expired CN85102075B (en) | 1985-04-01 | 1985-04-01 | Device for connecting bicycle pedal to cycling shoes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN85102075B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5845421A (en) * | 1997-06-13 | 1998-12-08 | Shimano Inc. | Snowboard shoes and cycle shoes having an intermediate sole layer |
| FR2866791B1 (en) * | 2004-02-27 | 2006-07-14 | Look Cycle Int | PLATINUM FOR RAPID CONNECTION OF A CYCLING SHOE ON AN AUTOMATIC CYCLE PEDAL |
| US8312791B2 (en) * | 2009-10-14 | 2012-11-20 | Shimano Inc. | Bicycle pedal |
-
1985
- 1985-04-01 CN CN 85102075 patent/CN85102075B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CN85102075A (en) | 1986-10-01 |
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| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| PB01 | Publication | ||
| C13 | Decision | ||
| GR02 | Examined patent application | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |