CN207697922U - A kind of bicycle front fork - Google Patents
A kind of bicycle front fork Download PDFInfo
- Publication number
- CN207697922U CN207697922U CN201721713448.3U CN201721713448U CN207697922U CN 207697922 U CN207697922 U CN 207697922U CN 201721713448 U CN201721713448 U CN 201721713448U CN 207697922 U CN207697922 U CN 207697922U
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- CN
- China
- Prior art keywords
- wall
- bolted
- shaped frame
- front fork
- connecting seat
- 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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Abstract
The utility model discloses a kind of bicycle front forks, including U-shaped frame, the top inner wall of the U-shaped frame has been bolted mud retaining tile, and the side outer wall of U-shaped frame has been bolted side-marker lamp, the bottom end of the U-shaped frame side inner wall offers sliding slot, and the inner wall of sliding slot slidably connects sliding block, the top inner wall of the sliding slot has been bolted damping telescopic rod, and piston rod one end of damping telescopic rod is bolted on the top outer wall of sliding block.The utility model is by being arranged sliding slot and sliding block, the effect of wheel or more damping can be improved, two side-marker lamps are set, the safety of night cycling can be increased, provided with two buffer solution compression bars, brute spring is increased, it can be so that front fork has pooling feature in the front-back direction so that when colliding in front of bicycle, the safety of support personnel, it is simple in structure, it is easy for installation, substantially increase the security performance of bicycle.
Description
Technical field
The utility model is related to bicycle accessories technical field more particularly to a kind of bicycle front forks.
Background technology
Bicycle is noiseless, pollution-free, light-weight, simple in structure, cheap, convenient maintenance, can conduct
It rides and delivers the tool of cargo instead of walk, and physical training can be used for, thus be widely used by people, the main hair of present bicycle
Exhibition is that the moulding row variation of vehicle frame, the improvement to working with great care from each part on vehicle keep it more reasonable, beautiful
It sees, however, existing bicycle front fork shock-absorbing function is poor, and is merely able to carry out upper and lower damping, causes to endanger to its user
Danger, and comfort level can be reduced.
Through retrieval, Chinese Patent Application No. is the patent of CN 104527890A, discloses a kind of bicycle front fork, above-mentioned
Front fork in patent has the following disadvantages：Structure platform is simple, and the function of damping, security risk be not big.
Utility model content
Purpose of the utility model is to solve the big problems of security risk in the prior art, and the one kind proposed is voluntarily
Chinese herbaceous peony is pitched.
To achieve the goals above, the utility model uses following technical solution：
The top inner wall of a kind of bicycle front fork, including U-shaped frame, the U-shaped frame has been bolted mud retaining tile, and U
The side outer wall of type frame has been bolted side-marker lamp, and the bottom end of the U-shaped frame side inner wall offers sliding slot, and sliding slot
Inner wall slidably connects sliding block, and the top inner wall of the sliding slot has been bolted damping telescopic rod, and damping telescopic rod
Piston rod one end is bolted on the top outer wall of sliding block, and side outer wall of the sliding block far from U-shaped frame passes through bolt
It is fixed with mounting base, one side outer wall of the U-shaped frame is welded with the first connecting seat, and the top outer wall of the first connecting seat passes through ball
Hinge connection has buffer solution compression bar, the top outer wall of the U-shaped frame to be connected through the hinge and have support tube, and hinge connects far from first
On one side outer wall of joint chair, one side outer wall of the support tube far from hinge has been bolted the second connecting seat, and buffers
The one end of hydraulic stem far from the first connecting seat is connected to by spherical hinge on the bottom end outer wall of the second connecting seat, the support tube
Inner wall is socketed with supporting rod, and the both sides outer wall of supporting rod is fixed with clamp spring, the both sides inner wall of the support tube by screw
Adjustment hole is offered, and the both sides inner wall of support tube has been bolted the same locating piece, and outside the bottom end of locating piece
Wall is welded with brute spring, and the bottom end outer wall of the brute spring is bolted on the top inner wall of U-shaped frame.
Preferably, the quantity of the sliding slot and the quantity of sliding block, the quantity of mounting base, the quantity of damping telescopic rod are two
It is a, and two sliding slots are symmetrically opened in the bottom end of U-shaped frame both sides inner wall.
Preferably, the quantity of first connecting seat and the quantity of the second connecting seat, the quantity of buffer solution compression bar are two
It is a, and two the first connecting seats are bolted on the both ends of U-shaped frame one side outer wall respectively.
Preferably, the quantity of the side-marker lamp is two, and two side-marker lamps are bolted symmetrically the two of U-shaped frame
On the outer wall of side, side-marker lamp is connected with dry cell, and dry cell is located inside side-marker lamp.
Preferably, the quantity of the adjustment hole is ten to two ten, and ten to two ten adjustment holes are symmetrically distributed in support
On the both sides inner wall of pipe.
Preferably, the quantity of the clamp spring is two, and two clamp springs are symmetrically fixed on the both sides of supporting rod by screw
On outer wall, the size of clamp spring and the size of adjustment hole match.
Compared with prior art, the utility model provides a kind of bicycle front fork, has following advantageous effect：
1, the bicycle front fork by the way that sliding slot and sliding block is arranged, and damping telescopic rod is fixed in sliding slot, so as to
Enough improve the effect of wheel or more damping.
2, the bicycle front fork, by the way that two side-marker lamps are arranged, so as to improve warning when using at night, greatly
The big safety for increasing night cycling.
3, the bicycle front fork by being provided with two buffer solution compression bars, and increases brute spring, so as to make
Front fork has pooling feature in the front-back direction so that when colliding in front of bicycle, the safety of support personnel.
It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, the utility model
It is simple in structure, it is easy for installation, substantially increase the security performance of bicycle.
Description of the drawings
Fig. 1 be the utility model proposes a kind of bicycle front fork main structure diagram；
Fig. 2 be the utility model proposes a kind of bicycle front fork side structure schematic view.
In figure：1 mounting base, 2 sliding blocks, 3 sliding slots, 4 damping telescopic rods, 5U type frame, 6 side-marker lamps, 7 first connecting seats, 8 gear mud
Watt, 9 buffer solution compression bars, 10 second connecting seats, 11 adjustment holes, 12 clamp springs, 13 supporting rods, 14 support tubes, 15 locating pieces, Final 16's power
Spring.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term "upper", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
The utility model and simplifying describes for ease of description, do not indicate or imply the indicated device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-2, the top inner wall of a kind of bicycle front fork, including U-shaped frame 5, U-shaped frame 5 has been bolted gear
Mud watt 8, and the side outer wall of U-shaped frame 5 has been bolted side-marker lamp 6, the bottom end of 5 side inner wall of U-shaped frame offers sliding slot
3, and the inner wall of sliding slot 3 slidably connects sliding block 2, the top inner wall of sliding slot 3 has been bolted damping telescopic rod 4, and subtracts
Piston rod one end of shake telescopic rod 4 is bolted on the top outer wall of sliding block 2, outside side of the sliding block 2 far from U-shaped frame 5
Wall has been bolted mounting base 1, and one side outer wall of U-shaped frame 5 is welded with the first connecting seat 7, and the top of the first connecting seat 7
Outer wall is connected with buffer solution compression bar 9 by spherical hinge, and the top outer wall of U-shaped frame 5, which is connected through the hinge, support tube 14, and hinge
On one side outer wall far from the first connecting seat 7, one side outer wall of the support tube 14 far from hinge has been bolted the second connection
Seat 10, and the one end of buffer solution compression bar 9 far from the first connecting seat 7 is connected to the bottom end outer wall of the second connecting seat 10 by spherical hinge
On, the inner wall of support tube 14 is socketed with supporting rod 13, and the both sides outer wall of supporting rod 13 is fixed with clamp spring 12 by screw, branch
The both sides inner wall of stay tube 14 offers adjustment hole 11, and the both sides inner wall of support tube 14 has been bolted the same positioning
Block 15, and the bottom end outer wall of locating piece 15 is welded with brute spring 16, the bottom end outer wall of brute spring 16 has been bolted U
On the top inner wall of type frame 5.
In the utility model, the quantity and the quantity of sliding block 2 of sliding slot 3, the quantity of the quantity of mounting base 1, damping telescopic rod 4
It it is two, and two sliding slots 3 are symmetrically opened in the bottom end of 5 both sides inner wall of U-shaped frame, the quantity of the first connecting seat 7 and second connect
The quantity of joint chair 10, the quantity of buffer solution compression bar 9 are two, and two the first connecting seats 7 be bolted on respectively it is U-shaped
The quantity at the both ends of 5 one side outer wall of frame, side-marker lamp 6 is two, and two side-marker lamps 6 are bolted symmetrically in U-shaped frame 5
On the outer wall of both sides, side-marker lamp 6 is connected with dry cell, and dry cell is located inside side-marker lamp 6, and the quantity of adjustment hole 11 is ten to two ten
It is a, and ten to two ten adjustment holes 11 are symmetrically distributed on the both sides inner wall of support tube 14, the quantity of clamp spring 12 is two, and two
A clamp spring 12 is symmetrically fixed on by screw on the both sides outer wall of supporting rod 13, the size of clamp spring 12 and the size phase of adjustment hole 11
Matching.
Operation principle：By installing wheel between two mounting bases 1, then sliding block 2 is slided in 3 inner wall of sliding slot, damping
Telescopic rod 4 can carry out wheel portion damping, and side-marker lamp 6, which is powered, to be opened, buffer solution compression bar 9 can by the impact force in the front of U-shaped frame 5 into
Row buffering, brute spring 16 may make that the U-tube 5 toward backward shift is resetted, and supporting rod 13 can be carried out in 14 inner wall of support tube
Up and down adjustment, to the height of adjustable front fork.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of bicycle front fork, including U-shaped frame (5), which is characterized in that the top inner wall of the U-shaped frame (5) is solid by bolt
Surely there is a mud retaining tile (8), and the side outer wall of U-shaped frame (5) has been bolted side-marker lamp (6), in U-shaped frame (5) side
The bottom end of wall offers sliding slot (3), and the inner wall of sliding slot (3) slidably connects sliding block (2), the top inner wall of the sliding slot (3)
It is bolted damping telescopic rod (4), and piston rod one end of damping telescopic rod (4) is bolted on sliding block (2)
Top outer wall on, the sliding block (2) has been bolted mounting base (1) far from the side outer wall of U-shaped frame (5), described U-shaped
One side outer wall of frame (5) is welded with the first connecting seat (7), and the top outer wall of the first connecting seat (7) is connected with by spherical hinge
Buffer solution compression bar (9), the top outer wall of the U-shaped frame (5) are connected through the hinge and have support tube (14), and hinge connects far from first
On one side outer wall of joint chair (7), one side outer wall of the support tube (14) far from hinge has been bolted the second connecting seat
(10), and the one end of buffer solution compression bar (9) far from the first connecting seat (7) is connected to the bottoms of the second connecting seat (10) by spherical hinge
It holds on outer wall, the inner wall of the support tube (14) is socketed with supporting rod (13), and the both sides outer wall of supporting rod (13) passes through spiral shell
Nail is fixed with clamp spring (12), and the both sides inner wall of the support tube (14) offers adjustment hole (11), and the two of support tube (14)
Side inner wall has been bolted the same locating piece (15), and the bottom end outer wall of locating piece (15) is welded with brute spring
(16), the bottom end outer wall of the brute spring (16) is bolted on the top inner wall of U-shaped frame (5).
2. a kind of bicycle front fork according to claim 1, which is characterized in that the quantity and sliding block (2) of the sliding slot (3)
Quantity, the quantity of mounting base (1), the quantity of damping telescopic rod (4) be two, and two sliding slots (3) be symmetrically opened in it is U-shaped
The bottom end of frame (5) both sides inner wall.
3. a kind of bicycle front fork according to claim 1, which is characterized in that the quantity of first connecting seat (7) and
The quantity of second connecting seat (10), the quantity of buffer solution compression bar (9) are two, and two the first connecting seats (7) pass through respectively
Bolt is fixed on the both ends of U-shaped frame (5) one side outer wall.
4. a kind of bicycle front fork according to claim 1, which is characterized in that the quantity of the side-marker lamp (6) is two,
And two side-marker lamps (6) are bolted symmetrically on the both sides outer wall of U-shaped frame (5), side-marker lamp (6) is connected with dry cell,
It is internal that dry cell is located at side-marker lamp (6).
5. a kind of bicycle front fork according to claim 1, which is characterized in that the quantity of the adjustment hole (11) arrives for ten
20, and ten to two ten adjustment holes (11) are symmetrically distributed on the both sides inner wall of support tube (14).
6. a kind of bicycle front fork according to claim 1, which is characterized in that the quantity of the clamp spring (12) is two,
And two clamp springs (12) are symmetrically fixed on by screw on the both sides outer wall of supporting rod (13), the size and adjustment hole of clamp spring (12)
(11) size matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721713448.3U CN207697922U (en) | 2017-12-11 | 2017-12-11 | A kind of bicycle front fork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721713448.3U CN207697922U (en) | 2017-12-11 | 2017-12-11 | A kind of bicycle front fork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207697922U true CN207697922U (en) | 2018-08-07 |
Family
ID=63025742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721713448.3U Expired - Fee Related CN207697922U (en) | 2017-12-11 | 2017-12-11 | A kind of bicycle front fork |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207697922U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110667764A (en) * | 2019-10-14 | 2020-01-10 | 杭州欣禾工程管理咨询有限公司 | Mountain bike damping device |
-
2017
- 2017-12-11 CN CN201721713448.3U patent/CN207697922U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110667764A (en) * | 2019-10-14 | 2020-01-10 | 杭州欣禾工程管理咨询有限公司 | Mountain bike damping device |
| CN110667764B (en) * | 2019-10-14 | 2020-12-08 | 杨聪 | Mountain bike damping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180807 Termination date: 20191211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |