CN203996641U - A kind of child's bicycle of colliding with of preventing - Google Patents
A kind of child's bicycle of colliding with of preventing Download PDFInfo
- Publication number
- CN203996641U CN203996641U CN201420358491.2U CN201420358491U CN203996641U CN 203996641 U CN203996641 U CN 203996641U CN 201420358491 U CN201420358491 U CN 201420358491U CN 203996641 U CN203996641 U CN 203996641U
- Authority
- CN
- China
- Prior art keywords
- standpipe
- vehicle seat
- protection
- upper pipe
- cotton piece
- 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 child's bicycle of colliding with of preventing, comprise front and back wheel, front fork, vehicle frame and vehicle seat, vehicle frame comprises head tube, upper pipe, standpipe and lower pipe, upper pipe extends back and from both sides, passes the rear axle crotch that standpipe is formed for installing rear wheel, rear axle crotch both sides are provided with guard sheaver, described standpipe upper surface only exceeds upper pipe place plane, standpipe has axis sleeve pipe, upper pipe between standpipe and head tube is provided with the cotton piece of protection, mount pad bar on standpipe, on seat bar, vehicle seat is installed, the cotton layer of the coated protection of vehicle seat outline, protecting cotton piece is protruding antiform, vehicle seat outline is to the cambered surface being tilted to adapting to the cotton piece of protection.Said structure vehicle seat can drop to upper pipe place plane, actv. prevents from when children from falling down colliding with, and when vehicle seat can drop to upper pipe place plane, its outline links together with the cotton piece transition of protection, increased the aesthetic property of car body, actv. has prevented from when children from falling down colliding with simultaneously.
Description
Technical field
The utility model relates to a kind of bicycle, relates in particular to a kind of child's bicycle of colliding with of preventing.
Background technology
Child's bicycle is child exercise instrument by bike, therefore the barrier propterty for child's bicycle has proposed very high requirement, the basis of vehicle frame for bicycle is installed, its steadiness, balance finally affects travelling of vehicle, existing cycle frame comprises for being set with the head tube of front fork, the lower pipe being connected with head tube, for being set with the standpipe of a bar, be connected in the upper pipe between standpipe and head tube, the rear axle crotch of affixed and standpipe one side, described standpipe, lower pipe and both sides rear axle crotch end collect and are fixed in axis sleeve pipe, its both sides at rear axle crotch install guard sheaver additional, and on existing vehicle frame, there is no safeguard procedures, when falling down, children easily collide with.
Utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, the child's bicycle colliding with while providing a kind of children of preventing to fall down.
The utility model is to be achieved by the following technical programs:
A kind of child's bicycle of colliding with of preventing, comprise front and back wheel, front fork, vehicle frame and vehicle seat, vehicle frame comprises for being set with the head tube of front fork, the upper pipe being connected with head tube, standpipe and be connected in standpipe and head tube between lower pipe, described upper pipe extends back and from both sides, passes the rear axle crotch that standpipe is formed for installing rear wheel, described rear axle crotch both sides are provided with guard sheaver, described standpipe upper surface only exceeds upper pipe place plane, described standpipe has axis sleeve pipe, upper pipe between described standpipe and head tube is provided with the cotton piece of protection, mount pad bar on described standpipe, on described seat bar, vehicle seat is installed, the cotton layer of the coated protection of described vehicle seat outline, the cotton piece of described protection is protruding antiform, described vehicle seat outline is to the cambered surface being tilted to adapting to the cotton piece of protection.
The beneficial effects of the utility model are:
This kind of body frame structure for automotive novelty, stability under loading, described standpipe upper surface only exceeds upper pipe place plane, be that vehicle seat can drop to upper pipe place plane, upper pipe between described standpipe and head tube is provided with the cotton piece of protection and the cotton layer of the coated protection of described vehicle seat outline, actv. prevents from when children from falling down colliding with, the cotton piece of described protection is protruding antiform, described vehicle seat outline is to the cambered surface being tilted to adapting to the cotton piece of protection, when vehicle seat can drop to upper pipe place plane, its outline links together with the cotton piece transition of protection, increased the aesthetic property of car body, actv. has prevented from when children from falling down colliding with simultaneously.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present utility model.
In figure: 1. head tube, 2. on pipe, the 3. cotton piece of protection, 4. vehicle seat, 5. rear axle crotch, 6. standpipe, 7. axis sleeve pipe, 8. time pipe.
The specific embodiment
In order to make those skilled in the art understand better the technical solution of the utility model, below in conjunction with accompanying drawing and most preferred embodiment, the utility model is described in further detail.
As shown in the figure, the utility model comprises front and back wheel, front fork, vehicle frame and vehicle seat, vehicle frame comprises for being set with the head tube 1 of front fork, the upper pipe 2 being connected with head tube, standpipe and be connected in the lower pipe 8 between standpipe 6 and head tube, described upper pipe extends back and from both sides, passes the rear axle crotch 5 that standpipe is formed for installing rear wheel, described rear axle crotch both sides are provided with guard sheaver, described standpipe upper surface only exceeds upper pipe place plane, described standpipe has axis sleeve pipe 7, upper pipe between described standpipe and head tube is provided with the cotton piece 3 of protection, mount pad bar on described standpipe, on described seat bar, vehicle seat 4 is installed, the cotton layer of the coated protection of described vehicle seat outline, the cotton piece of described protection is protruding antiform, described vehicle seat outline is to the cambered surface being tilted to adapting to the cotton piece of protection.Described protruding antiform is the outstanding circular-arc of protuberance slightly, and when vehicle seat can drop to upper pipe place plane, its outline links together with the cotton piece transition of protection, forms whole circular shape.
This kind of body frame structure for automotive novelty, stability under loading, described standpipe upper surface only exceeds upper pipe place plane, be that vehicle seat can drop to upper pipe place plane, upper pipe between described standpipe and head tube is provided with the cotton piece of protection and the cotton layer of the coated protection of described vehicle seat outline, actv. prevents from when children from falling down colliding with, the cotton piece of described protection is protruding antiform, described vehicle seat outline is to the cambered surface being tilted to adapting to the cotton piece of protection, when vehicle seat can drop to upper pipe place plane, its outline links together with the cotton piece transition of protection, increased the aesthetic property of car body, actv. has prevented from when children from falling down colliding with simultaneously.
The above is only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (1)
1. a child's bicycle that prevents from colliding with, comprise front and back wheel, front fork, vehicle frame and vehicle seat, it is characterized in that, vehicle frame comprises for being set with the head tube of front fork, the upper pipe being connected with head tube, standpipe and be connected in standpipe and head tube between lower pipe, described upper pipe extends back and from both sides, passes the rear axle crotch that standpipe is formed for installing rear wheel, described rear axle crotch both sides are provided with guard sheaver, described standpipe upper surface only exceeds upper pipe place plane, described standpipe has axis sleeve pipe, upper pipe between described standpipe and head tube is provided with the cotton piece of protection, mount pad bar on described standpipe, on described seat bar, vehicle seat is installed, the cotton layer of the coated protection of described vehicle seat outline, the cotton piece of described protection is protruding antiform, described vehicle seat outline is to the cambered surface being tilted to adapting to the cotton piece of protection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420358491.2U CN203996641U (en) | 2014-06-30 | 2014-06-30 | A kind of child's bicycle of colliding with of preventing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420358491.2U CN203996641U (en) | 2014-06-30 | 2014-06-30 | A kind of child's bicycle of colliding with of preventing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203996641U true CN203996641U (en) | 2014-12-10 |
Family
ID=52036684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420358491.2U Expired - Fee Related CN203996641U (en) | 2014-06-30 | 2014-06-30 | A kind of child's bicycle of colliding with of preventing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203996641U (en) |
-
2014
- 2014-06-30 CN CN201420358491.2U patent/CN203996641U/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: 20141210 Termination date: 20160630 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |