CN204641955U - A kind of bicycle with leading latching device - Google Patents
A kind of bicycle with leading latching device Download PDFInfo
- Publication number
- CN204641955U CN204641955U CN201520219225.6U CN201520219225U CN204641955U CN 204641955 U CN204641955 U CN 204641955U CN 201520219225 U CN201520219225 U CN 201520219225U CN 204641955 U CN204641955 U CN 204641955U
- Authority
- CN
- China
- Prior art keywords
- head tube
- cross bar
- bicycle
- sleeve pipe
- lower house
- 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 kind of bicycle with leading latching device, comprising: head tube, the handle be connected with head tube and front component, front component comprises front-wheel and front-wheel support, head tube is connected with front-wheel support by sleeve pipe, the junction of head tube and sleeve pipe is provided with head tube catch gear, this head tube catch gear comprises upper shell and lower house, upper shell and lower house are provided with mutually opposing through hole, upper shell is sleeved on sleeve pipe by through hole, lower house is fixedly connected with front-wheel support, locking piece is provided with between upper shell and lower house, when the head tube of this bicycle and front component need to lock, to side pressing locking button, locking pin in main body engages with sleeve pipe, because lower house is fixedly connected with front-wheel support, now, locking pin limits turning to of sleeve pipe, when without the need to locking, press another locking button, locking pin is separated with sleeve pipe, now, front-wheel support and capable of free rotation, this head tube catch gear workable.
Description
Technical field
The utility model relates to a kind of bicycle, especially a kind of bicycle with leading latching device.
Background technology
Bicycle, also known as bicycle or bicycle, the normally two small-sized land-going machines of taking turns, after people rides car, take foot pedal as power, the vehicle of environmental protection, bicycle lock is the indispensable parts of bicycle, when bicycle does not temporarily use, its functional component of locking, such as tire, tap etc., to reach antitheft object, bicycle lock used on the market mostly is tire lock, and the structure of some steering locks all more complicated, use cumbersome, and bicycle volume is generally smaller now, in use, if cyclist's height is too high, when riding, leg is very inconvenient when bending and stretching, inconvenience is brought to rider.
Utility model content
The purpose of this utility model is the defect in order to solve in prior art existing for bicycle, provides a kind of bicycle with leading latching device.
To achieve these goals, the technical solution adopted in the utility model is:
With a bicycle for leading latching device, comprising:
-head tube, the handle be connected with head tube and front component;
-middle pipe, middle pipe is connected with head tube by cross bar, and the below of middle pipe is provided with five-way, the seat cushion that top is provided with liftable bench hassock tube and is arranged on bench hassock tube;
-described five-way is connected with wheel assembly by power drive system;
Described front component comprises front-wheel and front-wheel support, described head tube is connected with front-wheel support by sleeve pipe, the junction of head tube and sleeve pipe is provided with head tube catch gear, this head tube catch gear comprises shell, this shell is made up of the upper shell mutually fastened and lower house, described upper shell and lower house are provided with mutually opposing through hole, described upper shell is sleeved on sleeve pipe by through hole, lower house is fixedly connected with front-wheel support, locking piece is provided with between upper shell and lower house, locking piece comprises main body, the locking button being arranged on main body two ends and the inner side the being arranged on main body locking pin corresponding with lockhole on described front-wheel support, the both sides of main body are equipped with convex shoulder, when described locking button passes from the perforation shell, the contact internal walls of convex shoulder and shell.
Described cross bar comprises the first cross bar and the second cross bar, with telescopic regulation structure on first cross bar and the second cross bar, this telescopic regulation structure comprises the binding being socketed in two connecting rod engagements on described first cross bar and the second cross bar and overlaps and be set in this binding cover outer bands tightening ring jaggy, and binding puts the groove being provided with and settling described tightening ring.
Above-mentioned a kind of bicycle with leading latching device, the indentation, there of described tightening ring is provided with fastening spiral nail.
Above-mentioned a kind of bicycle with leading latching device, the bore of described binding cover is greater than the diameter of the first cross bar and the second cross bar.
Above-mentioned a kind of bicycle with leading latching device, described main body, locking button and locking pin are one-body molded.
The beneficial effects of the utility model are: when the head tube of this bicycle and front component need to lock, to side pressing locking button, the locking pin in main body engages with sleeve pipe, because lower house is fixedly connected with front-wheel support, now, locking pin limits turning to of sleeve pipe, when without the need to locking, presses another locking button, locking pin is separated with sleeve pipe, now, front-wheel support and capable of free rotation, this head tube catch gear workable.And in order to adapt to the requirement of different height person, with telescopic regulation structure on first cross bar and the second cross bar, this telescopic regulation structure comprises the binding being socketed in two connecting rod engagements on described first cross bar and the second cross bar and overlaps and be set in this binding cover outer bands tightening ring jaggy, binding puts the groove being provided with and settling described tightening ring, control the caliber size of binding cover by tightening ring thus reach the object that on adjustment first cross bar and the second cross bar, two connecting rods are flexible, adapt to the demand of different height person, make bicyclist comfortable by bike.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model;
Fig. 2 is the schematic diagram of the utility model head tube catch gear;
Fig. 3 is the schematic diagram of the utility model telescopic regulation structure.
Detailed description of the invention
Further understand for making to have architectural feature of the present utility model and effect of reaching and be familiar with, coordinate detailed description in order to preferred embodiment and accompanying drawing, be described as follows:
As shown in Figure 1 to Figure 3, a kind of bicycle with leading latching device, comprising:
-head tube 1, the handle 2 be connected with head tube 1 and front component 3;
-middle pipe 4, middle pipe 4 is connected with head tube 1 by cross bar, and the below of middle pipe 4 is provided with five-way, the seat cushion 6 that top is provided with liftable bench hassock tube 5 and is arranged on bench hassock tube, and five-way is connected with wheel assembly 8 by power drive system 7; Cross bar comprises the first cross bar 9 and the second cross bar 10.
Front component 3 comprises front-wheel 31 and front-wheel support 32, head tube 1 is connected with front-wheel support 32 by sleeve pipe 33, head tube 1 is provided with head tube catch gear 11 with the junction of sleeve pipe 33, this head tube catch gear 11 comprises shell, this shell is made up of the upper shell 111 mutually fastened and lower house 112, upper shell 111 and lower house 112 are provided with mutually opposing through hole 113, upper shell 111 is sleeved on sleeve pipe 33 by through hole, lower house 112 is fixedly connected with front-wheel support 32, locking piece 114 is provided with between upper shell 111 and lower house 112, locking piece comprises main body, the locking button 115 being arranged on main body two ends and the inner side the being arranged on main body locking pin 116 corresponding with lockhole on front-wheel support 32, main body, locking button 115 and locking pin 116 one-body molded, the both sides of main body are equipped with convex shoulder 117, when described locking button 115 passes from the perforation shell, the contact internal walls of convex shoulder 117 and shell.
Further, with telescopic regulation structure 12 on first cross bar 9 and the second cross bar 10, this telescopic regulation structure 12 comprises the binding cover 121 that is socketed in two connecting rod 13 engagements on the first cross bar 9 and the second cross bar 10 and is set in this binding and overlaps 121 outer bands tightening ring 122 jaggy, binding cover 121 is provided with the groove settling tightening ring 122, the indentation, there of tightening ring 122 is provided with fastening spiral nail, and the bore of binding cover 121 is greater than the diameter of the first cross bar 9 and the second cross bar 10.
The beneficial effects of the utility model are: when the head tube of this bicycle and front component need to lock, to side pressing locking button, the locking pin in main body engages with sleeve pipe, because lower house is fixedly connected with front-wheel support, now, locking pin limits turning to of sleeve pipe, when without the need to locking, presses another locking button, locking pin is separated with sleeve pipe, now, front-wheel support and capable of free rotation, this head tube catch gear workable.And in order to adapt to the requirement of different height person, with telescopic regulation structure on first cross bar and the second cross bar, this telescopic regulation structure comprises the binding being socketed in two connecting rod engagements on described first cross bar and the second cross bar and overlaps and be set in this binding cover outer bands tightening ring jaggy, binding puts the groove being provided with and settling described tightening ring, control the caliber size of binding cover by tightening ring thus reach the object that on adjustment first cross bar and the second cross bar, two connecting rods are flexible, adapt to the demand of different height person, make bicyclist comfortable by bike.
More than show and describe groundwork of the present utility model, principal character and advantage of the present utility model.The technical personnel of the industry should be understood; the utility model is not restricted to the described embodiments; the just principle of the present utility model described in above-described embodiment and specification sheets; under the prerequisite not departing from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall in claimed scope of the present utility model.The protection domain that the utility model requires is defined by appending claims and equivalent thereof.
Claims (4)
1. the bicycle with leading latching device, comprising:
-head tube, the handle be connected with head tube and front component;
-middle pipe, middle pipe is connected by cross bar with head tube, and the below of middle pipe is provided with five-way, the seat cushion that top is provided with liftable bench hassock tube and is arranged on bench hassock tube;
-described five-way is connected with wheel assembly by power drive system;
It is characterized in that, described front component comprises front-wheel and front-wheel support, described head tube is connected with front-wheel support by sleeve pipe, the junction of head tube and sleeve pipe is provided with head tube catch gear, this head tube catch gear comprises shell, this shell is made up of the upper shell mutually fastened and lower house, described upper shell and lower house are provided with mutually opposing through hole, described upper shell is sleeved on sleeve pipe by through hole, lower house is fixedly connected with front-wheel support, locking piece is provided with between upper shell and lower house, locking piece comprises main body, the locking button being arranged on main body two ends and the inner side the being arranged on main body locking pin corresponding with lockhole on described front-wheel support, the both sides of main body are equipped with convex shoulder, when described locking button passes from the perforation shell, the contact internal walls of convex shoulder and shell,
Described cross bar is made up of the first cross bar and the second cross bar, with telescopic regulation structure on first cross bar and the second cross bar, this telescopic regulation structure comprises the binding being socketed in two connecting rod engagements on described first cross bar and the second cross bar and overlaps and be set in this binding cover outer bands tightening ring jaggy, and binding puts the groove being provided with and settling described tightening ring.
2. a kind of bicycle with leading latching device according to claim 1, is characterized in that, the indentation, there of described tightening ring is provided with fastening spiral nail.
3. a kind of bicycle with leading latching device according to claim 1, is characterized in that, the bore of described binding cover is greater than the diameter of the first cross bar and the second cross bar.
4. a kind of bicycle with leading latching device according to claim 1, is characterized in that, described main body, locking button and locking pin are one-body molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520219225.6U CN204641955U (en) | 2015-04-13 | 2015-04-13 | A kind of bicycle with leading latching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520219225.6U CN204641955U (en) | 2015-04-13 | 2015-04-13 | A kind of bicycle with leading latching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204641955U true CN204641955U (en) | 2015-09-16 |
Family
ID=54094721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520219225.6U Expired - Fee Related CN204641955U (en) | 2015-04-13 | 2015-04-13 | A kind of bicycle with leading latching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204641955U (en) |
-
2015
- 2015-04-13 CN CN201520219225.6U patent/CN204641955U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20170413 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |