CN2208529Y - Bicycle with shock damping device - Google Patents
Bicycle with shock damping device Download PDFInfo
- Publication number
- CN2208529Y CN2208529Y CN 94223586 CN94223586U CN2208529Y CN 2208529 Y CN2208529 Y CN 2208529Y CN 94223586 CN94223586 CN 94223586 CN 94223586 U CN94223586 U CN 94223586U CN 2208529 Y CN2208529 Y CN 2208529Y
- Authority
- CN
- China
- Prior art keywords
- fork
- spring
- sliding sleeve
- handle
- bicycle
- 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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- Steering Devices For Bicycles And Motorcycles (AREA)
Abstract
The utility model relates to a bicycle with a damping device. The damping device of the front wheel of the utility model comprises a handle tube which is fixedly connected with a handle and provided with a spring sleeve seat, a front wheel fork vertical tube which is fixedly connected with a front wheel fork and is movably sheathed onto the handle tube, a limiting fork preventing the vertical pipe from moving in the handle tube, a bolt, and a spring tightly abutting against the spring sleeve seat and the front wheel fork vertical tube. The damping device of the back wheel of the utility model comprises a sliding bush which is fixedly connected to an inclined strut of a back wheel fork and is provided with a check ring, a slide bar with a spring base, which is connected to a fixing seat of a bicycle body vertical pipe and is sheathed into the sliding bush, and a damping spring tightly abutting against the spring base and the check ring. The utility model has the advantages of simple structure, low cost and good damping effects.
Description
The utility model relates to a kind of bicycle, especially the bicycle of two-wheel damping.
The bicycle that has shock absorption device that Chinese patent 93248139.6 is provided is between its front-fork standpipe and handle tube, be provided with front-wheel shock absorption device, rear wheel shock-absorbing device respectively between the vehicle body standpipe of rear wheel fork diagonal brace and vehicle body frame.All include spring, piston rod, piston bush, seal ring, damping fin etc. in this two covers shock absorption device.Though its damping effect is good, also exist structure complexity, the higher shortcoming of manufacturing cost.
The purpose of this utility model provides the bicycle of the band shock absorption device of a kind of good damping effect and simple in structure, low cost of manufacture.
The technical solution of the utility model is simply to include slide bar, sliding sleeve and spring with a cover to replace in the prior art at interior shock absorption device and comprised piston, piston rod, seal ring, damping fin at interior shock absorption device, thereby has simplified mechanism, has reduced the part number that device is comprised, reduced manufacturing cost.
The bicycle of the utility model band shock absorption device includes handle, front-fork, front-wheel, vehicle body frame, trailing wheel, rear wheel fork diagonal brace and front-wheel shock absorption device, rear wheel shock-absorbing device.
The front-wheel shock absorption device includes: one links the handle tube of all-in-one-piece band spring block set with handle; One is fixed on the front-fork midway location and the front-fork standpipe of kink in handle tube, and the top of this standpipe can have end plate; One with handle tube affixed be integral and its wall on have the limited location fork of position-limited trough; Can front-fork and limited location fork be coupled together by position-limited trough, and can allow front-fork standpipe bolt along handle tube inwall up-and-down movement in the opening scope of position-limited trough; Its two ends hold out against the spring on spring block set and front-fork standpipe end plate respectively.
The rear wheel shock-absorbing device includes: a sliding sleeve that is fixed in the band ring washer on the rear wheel fork diagonal brace; Interior and the slide bar of kink in sliding sleeve of permanent seat that is connected the vehicle body standpipe; One is positioned at the sliding sleeve top and is removable bonded assembly capping with sliding sleeve; One and the fastening all-in-one-piece spring perch of slide bar; Its two ends hold out against the damping spring on spring perch and back-up ring respectively.
To and contrast accompanying drawing by embodiment below, the bicycle of the utility model band shock absorption device will be further described below.Have in the accompanying drawing:
Fig. 1 is the structural representation of the utility model bicycle;
Fig. 2 is the utility model bicycle front-wheel shock absorption device constructional drawing;
Fig. 3 is the rear wheel shock-absorbing structure drawing of device.
From Fig. 1, can see that the utility model bicycle includes handle 3, front-fork 4, front-wheel 5, vehicle body frame 6, trailing wheel 7, rear wheel fork diagonal brace 8 and front-wheel shock absorption device 1, rear wheel shock-absorbing device 2.
Front-wheel shock absorption device 1 can see that handle tube 11 is connected with handle 3 from Fig. 2, and its top has spring block set 10, and front-fork standpipe 14 kinks within it; Hold out against by spring 12 between spring block set and the front-fork standpipe, can an affixed end plate 13 in the contact position of front-fork riser top ends and spring.Limited location fork 15 can be welded into one with handle tube 11, and the position-limited trough 16 on it also can be seen from the A-A cutaway view; Bolt 17 has two, and they are separately positioned on front-fork 4 dual-sides; Bolt is by being threaded on the front-fork, simultaneously it again kink in position-limited trough.If Uneven road causes when impacting, front-fork by bolt make standpipe in the opening scope of position-limited trough along handle tube inwall up-and-down movement, this motion will weaken by spring, and the vibrations of front-wheel are eased.
Rear wheel shock-absorbing device 2 can see from Fig. 3, affixed sliding sleeve 24 on the rear wheel fork diagonal brace 8, and the sliding sleeve bottom has a circle back-up ring 25; Slide bar 22 is fixed on the permanent seat 21 of vehicle body standpipe 9, and kink is in sliding sleeve 24, and its top is with the spring perch 20 that has been threaded; Damping spring 23 holds out against between spring perch and back-up ring.In order to prevent that slide bar from deviating from sliding sleeve, with the capping 26 that has been threaded, and have stop screw 27 in capping and sliding sleeve bonded assembly junction of the edges of two sheets of paper place at the sliding sleeve top.If when Uneven road causes the impact of trailing wheel, can make rear wheel shock-absorbing by the damping spring between sliding sleeve and the slide bar.
The utility model has the advantages that the front and rear wheel damping device simple in structure, part is few, processing cost is low, and the good damping effect of front and rear wheel, therefore in the cost situation seldom that existing bicycle is increased, can increase its damping effect, make cycling lighter, steady, comfortable.
Claims (2)
1, a kind of handle (3) that includes, front-fork (4), front-wheel (5), the bicycle of the band shock absorption device of vehicle body frame (6), trailing wheel (7), rear wheel fork diagonal brace (8) and front-wheel shock absorption device (1), rear wheel shock-absorbing device (2) is characterized in that:
1) front-wheel shock absorption device (1) can include: one links the handle tube (11) of all-in-one-piece band spring block set (10) with handle; One is fixed on the front-fork midway location and the front-fork standpipe (14) of kink in handle tube, and this riser top can have end plate (13); Energy and handle tube be affixed be integral and its wall on have the limited location fork (15) of position-limited trough (16); Can be by position-limited trough with front-fork and limited location fork couples together and can allow front-fork standpipe bolt (17) along handle tube inwall up-and-down movement in the opening scope of position-limited trough; Its two ends hold out against the spring (12) on spring block set (10) and end plate (13) respectively;
2) rear wheel shock-absorbing device (2) can include: a sliding sleeve (24) that is fixed in the band back-up ring (25) on the rear wheel fork diagonal brace (8); A permanent seat (21) that is connected the vehicle body standpipe is gone up and the slide bar (22) of kink in sliding sleeve; One is positioned at the sliding sleeve top and is removable bonded assembly capping (26) with sliding sleeve; Spring perch (20) with the fastening one of slide bar; Its two ends hold out against the damping spring (23) on spring perch (20) and back-up ring (25) respectively.
2, the bicycle of band shock absorption device as claimed in claim 1 is characterized in that: said capping (26) can have stop screw (27) with sliding sleeve (24) bonded assembly junction of the edges of two sheets of paper place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94223586 CN2208529Y (en) | 1994-10-14 | 1994-10-14 | Bicycle with shock damping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94223586 CN2208529Y (en) | 1994-10-14 | 1994-10-14 | Bicycle with shock damping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2208529Y true CN2208529Y (en) | 1995-09-27 |
Family
ID=33837236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94223586 Expired - Fee Related CN2208529Y (en) | 1994-10-14 | 1994-10-14 | Bicycle with shock damping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2208529Y (en) |
-
1994
- 1994-10-14 CN CN 94223586 patent/CN2208529Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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 |