CN204587188U - The automobile-used shock-absorbing front fork of crashworthiness type - Google Patents
The automobile-used shock-absorbing front fork of crashworthiness type Download PDFInfo
- Publication number
- CN204587188U CN204587188U CN201520225342.3U CN201520225342U CN204587188U CN 204587188 U CN204587188 U CN 204587188U CN 201520225342 U CN201520225342 U CN 201520225342U CN 204587188 U CN204587188 U CN 204587188U
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- CN
- China
- Prior art keywords
- transverse tube
- curved baffle
- sides
- protective cover
- automobile
- 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 automobile-used shock-absorbing front fork of a kind of crashworthiness type, comprise vertical tube, transverse tube and two breeches pipes, the lower end of described vertical tube is connected to the middle part of transverse tube, the two ends of described transverse tube stretch out, the both sides of described transverse tube are respectively equipped with curved baffle on an arc protective cover and, the outer rim top of transverse tube is fixed in the middle part of the inner edge of each described arc protective cover, bottom the outer rim being articulated with transverse tube in the middle part of the outer rim of each described upper curved baffle, the both sides of each described upper curved baffle are articulated with the both sides of curved baffle respectively, the upper end of each described breeches pipe is fixed in the middle part of the outer rim of arc lower baffle plate, at least one spring is respectively equipped with between the both sides of each described upper curved baffle and the both sides of arc protective cover, thus, the utility model structure is simple, and handling are convenient, avoids impact and shock to directly act on transverse tube, thus effectively reduces the risk of damage, improve protection and damping effect, extend service life.
Description
Technical field
The utility model relates to technical field, particularly relates to the automobile-used shock-absorbing front fork of a kind of crashworthiness type.
Background technology
Front fork component is in position, front in the structure of car, and its upper end is connected with handlebar parts, and frame part coordinates with front pipe, lower end and front axle part fits, is the pith of composition vehicle guidance system.
See Fig. 1, show the front fork component of prior art, it comprises upper end and is connected to the vertical tube 101 of handlebar and is arranged at the transverse tube 102 of vertical tube 101 bottom, and two breeches pipes 103, the upper end of described breeches pipe 103 is connected to the two ends of described transverse tube 102, lower end is connected to wheel 104 by a S. A. 105 is rotatable, this structure is very simple and practical, and when occurring clashing into or to fall down etc. situation, due to its position relationship, transverse tube and the connecting portion of this structure very easily damage, and once damage front fork component will be difficult to reparation, cause the difficult in maintenance of vehicle.
For this reason, designer of the present utility model is because above-mentioned defect, and by concentrating on studies and designing, comprehensive experience and the achievement being engaged in related industry for a long time for many years, research and design goes out the automobile-used shock-absorbing front fork of a kind of crashworthiness type, to overcome above-mentioned defect.
Utility model content
The purpose of this utility model is to provide a kind of crashworthiness type automobile-used shock-absorbing front fork, and its structure is simple, easy to operate, effectively can provide protection and shock-absorbing function, have more practicality
For solving the problem, the utility model discloses the automobile-used shock-absorbing front fork of a kind of crashworthiness type, comprising vertical tube, transverse tube and two breeches pipes, it is characterized in that:
The lower end of described vertical tube is connected to the middle part of transverse tube, the two ends of described transverse tube stretch out, the both sides of described transverse tube are respectively equipped with curved baffle on an arc protective cover and, the outer rim top of transverse tube is fixed in the middle part of the inner edge of each described arc protective cover, bottom the outer rim being articulated with transverse tube in the middle part of the outer rim of each described upper curved baffle, the both sides of each described upper curved baffle are articulated with the both sides of curved baffle respectively, the upper end of each described breeches pipe is fixed in the middle part of the outer rim of arc lower baffle plate, at least one spring is respectively equipped with between the both sides of each described upper curved baffle and the both sides of arc protective cover.
Wherein: the radian of described upper curved baffle is identical with the radian of arc protective cover, and the radian of arc lower baffle plate is contrary with the radian of arc protective cover.
Wherein: described spring is disk spring, annual spring, laminated spring or coil spring.
Wherein: each described breeches pipe lower end is respectively equipped with the axis hole placed for rotating shaft terminal, a wheel is rotatable to be supported on S. A. and between two breeches pipes.
Wherein: described arc protective cover, upper curved baffle and arc lower baffle plate are semicircle or half elliptic.
Known by said structure, the automobile-used shock-absorbing front fork of crashworthiness type of the present utility model has following effect:
1, structure is simple, and handling are convenient;
2, effective protection of transverse tube is provided, avoids impact and shock to directly act on transverse tube;
3, it also avoid these External Force Actings in connecting portion simultaneously, thus effectively reduce the risk of damage, improve protection and damping effect, extend service life.
Detailed content of the present utility model obtains by explanation described later and institute's accompanying drawing.
Accompanying drawing explanation
Fig. 1 shows front fork structure of the prior art.
Fig. 2 shows the structural representation of the automobile-used shock-absorbing front fork of crashworthiness type of the present utility model.
Fig. 3 shows the enlarged schematic partial view in Fig. 2.
Reference numeral:
11, vertical tube; 12, transverse tube; 13, breeches pipe; 14, wheel; 15, S. A.; 16, arc protective cover; 17, upper curved baffle; 18, arc lower baffle plate; 19, spring.
Detailed description of the invention
See Fig. 2 and Fig. 3, show the automobile-used shock-absorbing front fork of crashworthiness type of the present utility model.
The automobile-used shock-absorbing front fork of described crashworthiness type comprises vertical tube 11, transverse tube 12 and two breeches pipes 13, the upper end of described vertical tube 11 can be connected to handlebar, lower end is connected to the middle part of transverse tube 12, the two ends of described transverse tube 12 stretch out, each described breeches pipe 13 lower end is respectively equipped with the axis hole placed for S. A. 15 two ends, one wheel 14 is rotatable to be supported on S. A. 15 and between two breeches pipes 13, wherein, the both sides of described transverse tube 12 are respectively equipped with curved baffle 17 on an arc protective cover 16 and, the outer rim top of transverse tube 12 is fixed in the middle part of the inner edge of each described arc protective cover 16, preferably be fixed by welding, bottom the outer rim being articulated with transverse tube 12 in the middle part of the outer rim of each described upper curved baffle 17, the both sides of each described upper curved baffle 17 are articulated with the both sides of curved baffle 18 respectively, the upper end of each described breeches pipe 13 is fixed in the middle part of the outer rim of arc lower baffle plate 18, at least one spring 19 is respectively equipped with between the both sides of each described upper curved baffle 17 and the both sides of arc protective cover 16, preferably be respectively equipped with spring at the two ends of both sides, one end of each described spring 19 is articulated with the end of arc protective cover 16, the other end is articulated with the end of curved baffle 17, see Fig. 3, the radian of described upper curved baffle 17 is identical with the radian of arc protective cover 16, the radian of arc lower baffle plate 18 is contrary with the radian of arc protective cover 16, namely the arc of curved baffle 17 is gone up for protrude upward, the arc of arc lower baffle plate 18 is protrude downwards, thus, by the setting of said structure, for breeches pipe 13 provides shock-absorbing function, protective cover is then for transverse tube provides actv. protection.
Each described breeches pipe 13 can be damping tube.
Wherein, described spring 19 is disk spring, annual spring, laminated spring or coil spring.
Wherein, described arc protective cover 16, upper curved baffle 17 and arc lower baffle plate 18 can be the suitable shape such as semicircle, half elliptic.
As can be seen here, the utility model can provide effective protection of transverse tube, avoids impact and shock to directly act on transverse tube, it also avoid these External Force Actings in connecting portion simultaneously, thus effectively reduce the risk of damage, improve protection and damping effect, improve service life.
It is evident that, above description and record be only citing instead of in order to limit disclosure of the present utility model, application or use.Although described in an embodiment and be described in the drawings embodiment, but the utility model do not limit by accompanying drawing example and describe in an embodiment as the optimal mode thought at present to implement the specific examples of instruction of the present utility model, scope of the present utility model will comprise any embodiment of specification sheets and the appended claim fallen into above.
Claims (5)
1. the automobile-used shock-absorbing front fork of crashworthiness type, comprises vertical tube, transverse tube and two breeches pipes, it is characterized in that:
The lower end of described vertical tube is connected to the middle part of transverse tube, the two ends of described transverse tube stretch out, the both sides of described transverse tube are respectively equipped with curved baffle on an arc protective cover and, the outer rim top of transverse tube is fixed in the middle part of the inner edge of each described arc protective cover, bottom the outer rim being articulated with transverse tube in the middle part of the outer rim of each described upper curved baffle, the both sides of each described upper curved baffle are articulated with the both sides of curved baffle respectively, the upper end of each described breeches pipe is fixed in the middle part of the outer rim of arc lower baffle plate, at least one spring is respectively equipped with between the both sides of each described upper curved baffle and the both sides of arc protective cover.
2. the automobile-used shock-absorbing front fork of crashworthiness type as claimed in claim 1, is characterized in that: the radian of described upper curved baffle is identical with the radian of arc protective cover, and the radian of arc lower baffle plate is contrary with the radian of arc protective cover.
3. the automobile-used shock-absorbing front fork of crashworthiness type as claimed in claim 2, is characterized in that: described spring is disk spring, annual spring, laminated spring or coil spring.
4. the automobile-used shock-absorbing front fork of crashworthiness type as described in claim 1 or 2 or 3, is characterized in that: each described breeches pipe lower end is respectively equipped with the axis hole placed for rotating shaft terminal, and a wheel is rotatable to be supported on S. A. and between two breeches pipes.
5. the automobile-used shock-absorbing front fork of crashworthiness type as described in claim 1 or 2 or 3, is characterized in that: described arc protective cover, upper curved baffle and arc lower baffle plate are semicircle or half elliptic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520225342.3U CN204587188U (en) | 2015-04-14 | 2015-04-14 | The automobile-used shock-absorbing front fork of crashworthiness type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520225342.3U CN204587188U (en) | 2015-04-14 | 2015-04-14 | The automobile-used shock-absorbing front fork of crashworthiness type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204587188U true CN204587188U (en) | 2015-08-26 |
Family
ID=53923369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520225342.3U Expired - Fee Related CN204587188U (en) | 2015-04-14 | 2015-04-14 | The automobile-used shock-absorbing front fork of crashworthiness type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204587188U (en) |
-
2015
- 2015-04-14 CN CN201520225342.3U patent/CN204587188U/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: 20150826 Termination date: 20160414 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |