CN210011839U - Mountain bike with adjustable damping function - Google Patents
Mountain bike with adjustable damping function Download PDFInfo
- Publication number
- CN210011839U CN210011839U CN201920885365.5U CN201920885365U CN210011839U CN 210011839 U CN210011839 U CN 210011839U CN 201920885365 U CN201920885365 U CN 201920885365U CN 210011839 U CN210011839 U CN 210011839U
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- fork
- movable block
- fork vertical
- frame
- adjusting screw
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- 238000013016 damping Methods 0.000 title claims abstract description 22
- 238000010521 absorption reaction Methods 0.000 claims abstract description 11
- 230000035939 shock Effects 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims description 9
- 230000009194 climbing Effects 0.000 claims description 4
- 238000010030 laminating Methods 0.000 claims 2
- 238000000034 method Methods 0.000 abstract description 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 6
- 235000017491 Bambusa tulda Nutrition 0.000 description 6
- 241001330002 Bambuseae Species 0.000 description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 6
- 239000011425 bamboo Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a mountain bike with adjustable shock absorption function, which comprises a bike frame, wherein wheels are arranged on the left side and the right side of the bike frame, a handlebar and a saddle are respectively and fixedly arranged on the upper surface of the bike frame, and two forks are also fixedly arranged between the bike frame and the two wheels; through set up trapezoidal movable block in the fork riser, trapezoidal movable block slides in the fork riser through the slider, it removes about moving adjusting screw drives the gyro wheel to twist, and then can extrude trapezoidal movable block and make trapezoidal movable block reciprocate in the fork riser, and then can extrude damping spring shrink or make its extension, damping spring is the longer elasticity is less more, the shorter elasticity is big more, and then can adjust damping spring's elasticity according to the vibrations condition that receives by bike the in-process, people's the needs of riding have been satisfied, it is more convenient in the use, and use adjusting screw convenient operation, and utilize lock nut to further fix adjusting screw, it is fixed effectual.
Description
Technical Field
The utility model belongs to the technical field of the climbing bicycle, concretely relates to adjustable shock-absorbing function's climbing bicycle.
Background
Mountain bike originated in the united states, which is a bike specially designed for cross-country walking, born in san francisco of the west bank of the united states in nine and seven years, at that time, a group of young people interested in playing on a mountain slope with a beach bike suddenly wondered that the bicycle can fly down from the mountain, which is very interesting, so that the design of cross-country bike begins, and the formal name of mountain bike is a matter two years later. Therefore, the fast-descent sports are used as a new item in sports competition, the sportsman rides a mountain bike to descend at a high speed along a specified downhill path, and the sportsman wins the fast-descent sports, so that a plurality of enthusiasts are attracted.
According to the mountain bike combined front fork proposed by the Chinese patent (publication number: CN 208515778U), a comparison document proposes that a damping spring inside a sleeve can reduce the vibration of the front fork when a bike runs, and a lock box is arranged on the front fork, so that the bike can be locked without an external lock; the device simple structure uses the material less, has reduced the weight of front fork, and the stable in structure of front fork, factor of safety is high, but damping spring's elasticity can not be adjusted, consequently if receive the vibrations of different degrees at the in-process of actually riding the bicycle, can not adjust damping spring's elasticity, has inconvenience in the use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an adjustable shock-absorbing function's climbing bicycle to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a mountain bike with an adjustable shock absorption function comprises a bike frame, wherein wheels are arranged on the left side and the right side of the bike frame, a handlebar and a bike seat are fixedly arranged on the upper surface of the bike frame respectively, two forks are fixedly arranged between the bike frame and the two wheels, each fork mainly comprises a fork vertical tube and two fork vertical tubes, the top ends of the fork vertical tubes are fixedly connected with the bike frame, the bottom ends of the fork vertical tubes are fixedly connected with wheel shafts of the wheels, sealing sliding sleeves are sleeved on the outer surfaces of the fork vertical tubes and are connected with the lower surfaces of the fork vertical tubes in a clamping mode, the fork vertical tubes penetrate through the sealing sliding sleeves to extend into the fork vertical tubes, the top ends of the fork vertical tubes are fixedly connected with the bottom ends of shock absorption springs, trapezoidal movable blocks are fixedly arranged on the top ends of the shock absorption springs and are connected with the inner side walls of the fork vertical tubes in a sliding mode, the trolley is characterized in that the roller is fixedly installed at one end of the adjusting screw rod, the other end of the adjusting screw rod penetrates through a threaded hole formed in the fork vertical pipe to extend out of the fork vertical pipe, the outer surface of the adjusting screw rod is further in threaded connection with a locking nut, one side face of the locking nut is attached to the outer surface of the fork vertical pipe, a storage cylinder is fixedly installed on the frame, and an inflator pump is arranged inside the storage cylinder.
Preferably, the front and the back of the trapezoidal movable block are fixedly provided with sliding blocks, the two sliding blocks are respectively connected to the inner side wall of the sliding groove in a sliding mode, and the two sliding grooves are respectively formed in the front and the back of the inner side wall of the vertical fork pipe.
Preferably, the outer surface of the fork upright rod at one end inside the fork vertical tube is fixedly provided with a limiting ring.
Preferably, the wheel shafts of the wheels are fixedly provided with mud guards through fixing rods.
Preferably, the right end of the storage cylinder is in threaded connection with an end cover.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the trapezoidal movable block is arranged in the fork vertical pipe, the trapezoidal movable block slides in the fork vertical pipe through the sliding block, the adjusting screw rod is screwed to drive the roller to move left and right, the trapezoidal movable block can be extruded to enable the trapezoidal movable block to move up and down in the fork vertical pipe, and further the damping spring can be extruded to contract or extend, the longer the damping spring is, the smaller the elasticity is, the shorter the elasticity is, the larger the elasticity is, the elasticity of the damping spring can be adjusted according to the vibration condition received in the riding process, the riding requirement of people is met, the use is more convenient, the operation is convenient by using the adjusting screw rod, the adjusting screw rod is further fixed by using the locking nut, and the fixing effect is good;
(2) through being provided with a storage section of thick bamboo on the frame, utilize a storage section of thick bamboo to deposit the inflator pump, people can use the inflator pump to aerify the wheel of running gas at the in-process of riding, and convenient to use utilizes the end cover to carry out the shutoff to a storage section of thick bamboo and protects, utilizes the fixed rod to install the fender simultaneously for people can not take place muddy water when riding in the rainy day and spatter the problem on one's body.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a right side cross section of the fork of the present invention;
FIG. 3 is a schematic structural view of a front cross section of the fork of the present invention;
FIG. 4 is a schematic structural view of a front section of the storage cylinder of the present invention;
in the figure: 1. a frame; 2. a wheel; 3. a handlebar; 4. a fork; 5. a fork riser; 6. sealing the sliding sleeve; 7. a fork upright rod; 8. a damping spring; 9. a trapezoidal movable block; 10. a roller; 11. adjusting the screw rod; 12. locking the nut; 13. a storage cylinder; 14. an end cap; 15. an inflator; 16. fixing the rod; 17. a fender; 18. a slider; 19. a limiting ring; 20. a vehicle seat.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a mountain bike with an adjustable shock absorption function comprises a bike frame 1, wheels 2 are arranged on the left side and the right side of the bike frame 1, a handlebar 3 and a bike seat 20 are fixedly mounted on the upper surface of the bike frame 1 respectively, two forks 4 are further fixedly mounted between the bike frame 1 and the two wheels 2, each fork 4 mainly comprises a fork vertical tube 5 and two fork vertical tubes 7, the top ends of the fork vertical tubes 5 are fixedly connected with the bike frame 1, the bottom ends of the fork vertical tubes 7 are fixedly connected with wheel shafts of the wheels 2, sealing sliding sleeves 6 are sleeved on the outer surfaces of the fork vertical tubes 7, the sealing sliding sleeves 6 are clamped on the lower surfaces of the fork vertical tubes 5, the fork vertical tubes 7 penetrate through the sealing sliding sleeves 6 to extend into the fork vertical tubes 5, the top ends of the fork vertical tubes 7 are fixedly connected with the bottom ends of shock absorption springs 8, trapezoidal movable blocks 9 are fixedly mounted on the top ends of the shock absorption springs 8, the trapezoidal movable blocks 9 are slidably connected, the roller 10 is fixedly installed at one end of the adjusting screw rod 11, the other end of the adjusting screw rod 11 penetrates through a threaded hole formed in the fork vertical pipe 5 to extend out of the fork vertical pipe 5, the outer surface of the adjusting screw rod 11 is further in threaded connection with a locking nut 12, one side face of the locking nut 12 is attached to the outer surface of the fork vertical pipe 5, a storage barrel 13 is further fixedly installed on the frame 1, and an inflator 15 is arranged inside the storage barrel 13.
In the embodiment, when people sit on the saddle 20 to ride by holding the handlebar 3, and when the damping action of the damping spring 8 needs to be adjusted when the people are shocked during riding, the locking nut 12 is unscrewed, then the adjusting screw 11 is rotated forwards or backwards, so that the adjusting screw 11 drives the roller 10 to move left and right, the trapezoidal movable block 9 moves up and down in the lower fork vertical pipe 5 under the action of the roller 10 and the trapezoidal movable block 9, further, the length of the damping spring 8 can be adjusted, the longer the length of the damping spring 8 is, the smaller the elasticity is, the shorter the length is, the larger the elasticity is, after the adjustment is finished, the locking nut 12 is screwed to tightly fit the surface of the fork vertical pipe 5, the adjusting screw rod 11 is further fixed, the end cover 14 is screwed off when the wheel 2 needs to be inflated in the riding process, and then the inflator 15 is taken out to inflate the wheel 2, and the mud guard 17 can well prevent mud water from splashing when riding in rainy days.
Further, the front and the back of the trapezoidal movable block 9 are fixedly provided with the sliding blocks 18, the two sliding blocks 18 are respectively connected to the inner side walls of the sliding grooves in a sliding mode, and the two sliding grooves are respectively formed in the front and the back of the inner side walls of the vertical fork pipes 5.
In this embodiment, slide in the spout through setting up slider 18, people are twisting adjusting screw 11 and are pushing trapezoidal movable block 9 through the route of rolling, and trapezoidal movable block 9 is difficult for rocking and more stable when reciprocating.
Furthermore, a limiting ring 19 is fixedly arranged on the outer surface of the fork upright rod 7 at one end inside the fork upright tube 5.
In this embodiment, the fork vertical rod 7 is limited by the limiting ring 19, and the fork vertical rod 7 is prevented from separating from the fork vertical tube 5 when moving up and down.
Furthermore, the wheel shafts of the wheels 2 are fixedly provided with mud guards 17 through fixing rods 16.
In this embodiment, utilize fender 17 to block muddy water, muddy water is spattered people on one's body when avoiding riding in the rainy day, perfect function diversity.
Further, the right end of the storage cylinder 13 is connected with an end cover 14 in a threaded manner.
In this embodiment, twist on the storage section of thick bamboo 13 and carry out the shutoff to it through setting up end cover 14, and then protect inflator 15 in the storage section of thick bamboo 13, avoid inflator 15 to drop out storage section of thick bamboo 13.
The utility model discloses a theory of operation and use flow: when people sit on the saddle 20 to ride by holding the handlebar 3, and the damping action of the damping spring 8 needs to be adjusted when the people are shocked in the riding process, the locking nut 12 is unscrewed, then the adjusting screw 11 is rotated forwards or backwards, so that the adjusting screw 11 drives the roller 10 to move left and right, the trapezoidal movable block 9 moves up and down in the lower fork vertical pipe 5 under the action of the roller 10 and the trapezoidal movable block 9, further, the length of the damping spring 8 can be adjusted, the longer the length of the damping spring 8 is, the smaller the elasticity is, the shorter the length is, the larger the elasticity is, after the adjustment is finished, the locking nut 12 is screwed to tightly fit the surface of the fork vertical pipe 5, the adjusting screw rod 11 is further fixed, the end cover 14 is screwed off when the wheel 2 needs to be inflated in the riding process, and then the inflator 15 is taken out to inflate the wheel 2, and the mud guard 17 can well prevent mud water from splashing when riding in rainy days.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an adjustable shock-absorbing function's climbing bicycle, includes frame (1), its characterized in that: the bicycle is characterized in that wheels (2) are arranged on the left side and the right side of the frame (1), a handlebar (3) and a saddle (20) are fixedly mounted on the upper surface of the frame (1) respectively, two forks (4) are fixedly mounted between the frame (1) and the two wheels (2), each fork (4) mainly comprises a fork vertical tube (5) and two fork vertical rods (7), the top end of each fork vertical tube (5) is fixedly connected with the frame (1), the bottom end of each fork vertical rod (7) is fixedly connected with a wheel shaft of each wheel (2), a sealing sliding sleeve (6) is sleeved on the outer surface of each fork vertical rod (7), the sealing sliding sleeves (6) are clamped on the lower surface of the fork vertical tube (5), each fork vertical rod (7) penetrates through the sealing sliding sleeve (6) to extend into the corresponding fork vertical tube (5), and the top end of each fork vertical rod (7) is fixedly connected with the bottom end of a damping spring (8), the top fixed mounting of damping spring (8) has trapezoidal movable block (9), trapezoidal movable block (9) sliding connection is at the inside wall of fork riser (5), the upper surface of trapezoidal movable block (9) and the surface laminating of gyro wheel (10), gyro wheel (10) fixed mounting is in the one end of adjusting screw (11), the screw hole that the other end of adjusting screw (11) was seted up on passing fork riser (5) extends fork riser (5), the surface of adjusting screw (11) still threaded connection has lock nut (12), the surface laminating of a side and fork riser (5) of lock nut (12), it has storage cylinder (13) to go up still fixed mounting on frame (1), the inside of storage cylinder (13) is provided with gas cylinder (15).
2. The mountain bike with adjustable shock absorption function as claimed in claim 1, wherein: the front and the back of the trapezoidal movable block (9) are fixedly provided with sliding blocks (18), the two sliding blocks (18) are respectively connected to the inner side wall of the sliding groove in a sliding mode, and the two sliding grooves are respectively formed in the front and the back of the inner side wall of the vertical fork pipe (5).
3. The mountain bike with adjustable shock absorption function as claimed in claim 1, wherein: and a limiting ring (19) is fixedly arranged on the outer surface of one end of the fork vertical rod (7) in the fork vertical pipe (5).
4. The mountain bike with adjustable shock absorption function as claimed in claim 1, wherein: and the wheel shafts of the wheels (2) are fixedly provided with mud guards (17) through fixing rods (16).
5. The mountain bike with adjustable shock absorption function as claimed in claim 1, wherein: the right end of the storage cylinder (13) is in threaded connection with an end cover (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920885365.5U CN210011839U (en) | 2019-06-13 | 2019-06-13 | Mountain bike with adjustable damping function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920885365.5U CN210011839U (en) | 2019-06-13 | 2019-06-13 | Mountain bike with adjustable damping function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210011839U true CN210011839U (en) | 2020-02-04 |
Family
ID=69318880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920885365.5U Active CN210011839U (en) | 2019-06-13 | 2019-06-13 | Mountain bike with adjustable damping function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210011839U (en) |
-
2019
- 2019-06-13 CN CN201920885365.5U patent/CN210011839U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 169 Shunda Street, Dagang Economic Development Zone, Binhai New Area, Tianjin, 300450 Patentee after: Tianjin Hongyu Metal Products Co.,Ltd. Country or region after: China Address before: No. 169 Shunda Street, Dagang Development Zone, Binhai New Area, Tianjin, 300270 Patentee before: TIANJIN HONGYU BICYCLE Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20240408 Address after: 300300 in the courtyard of Fujita group, Dongjin Road, Junliangcheng street, Dongli District, Tianjin Patentee after: Tianjin Fujita Bicycle Industry Co.,Ltd. Country or region after: China Address before: No. 169 Shunda Street, Dagang Economic Development Zone, Binhai New Area, Tianjin, 300450 Patentee before: Tianjin Hongyu Metal Products Co.,Ltd. Country or region before: China |