CN213566311U - Front double-damping carbon fiber bicycle frame - Google Patents
Front double-damping carbon fiber bicycle frame Download PDFInfo
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- CN213566311U CN213566311U CN202022579925.XU CN202022579925U CN213566311U CN 213566311 U CN213566311 U CN 213566311U CN 202022579925 U CN202022579925 U CN 202022579925U CN 213566311 U CN213566311 U CN 213566311U
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Abstract
The utility model discloses a two shock attenuation carbon fiber bicycle frames in front portion, concretely relates to bicycle technical field, including the front axle frame, front axle frame one side is equipped with well pedestal, first link of fixedly connected with and second link between front axle frame and the well pedestal, first link is located second link top, well pedestal top end fixedly connected with saddle sleeve pipe. The utility model discloses a first spring compression and extension, tentatively reduce vibrations, first fixed cover vibrations drive the swash plate vibrations, the swash plate vibrations drive the sliding sleeve and remove on the slide bar, thereby drive second spring compression and extension, further reduce vibrations, thereby rotate the handle and drive the threaded rod rotation, the threaded rod rotates and drives the picture peg and remove, when the picture peg removes the inside time of inserting the post, the hollow plate is relieved fixedly in first fixed cover and the second, conveniently absorb the vibrations of traveling process, the comfort level is good, it is simple with the dismantlement simultaneously, convenient maintenance.
Description
Technical Field
The utility model relates to a bicycle technical field, concretely relates to anterior two shock attenuation carbon fiber bicycle frame.
Background
Bicycles, also known as bicycles or bicycles, are typically two-wheeled small land vehicles. After a person rides the vehicle, the person steps on the pedal as power, and the vehicle is a green and environment-friendly vehicle. Bicycle types are many, there is single bicycle, double bicycle is many people bicycle still, the frame of bicycle is generally including the front fork sleeve that is used for installing the front fork, a saddle sleeve pipe for installing the saddle, a well axle sleeve pipe for installing the centraxonial, connect through the upper beam between front fork sleeve and the saddle sleeve pipe, connect through the sloping between well axle sleeve pipe and the front fork sleeve pipe, and be connected through founding the roof beam between saddle sleeve pipe and the well axle sleeve pipe, still establish the rear axle crotch that is used for installing the rear wheel in addition, rear axle crotch one end is used for installing the rear axle, the other end and well axle sleeve pipe fixed connection.
The existing bicycle frame cannot absorb the vibration in the running process on the whole and is poor in comfort level.
SUMMERY OF THE UTILITY MODEL
Therefore, the embodiment of the utility model provides a two shock attenuation carbon fiber bicycle frame in front to can't absorb the vibrations of the in-process of traveling among the solution prior art, the poor problem of comfort level.
In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: a front double-damping carbon fiber bicycle frame comprises a front shaft bracket, wherein a middle shaft bracket is arranged on one side of the front shaft bracket, a first connecting frame and a second connecting frame are fixedly connected between the front shaft bracket and the middle shaft bracket, the first connecting frame is positioned at the top of the second connecting frame, a saddle sleeve is fixedly connected to the top end of the middle shaft bracket, a rear shaft fork frame is fixedly connected to one side, away from the front shaft bracket, of the middle shaft bracket, and a damping mechanism and an installation mechanism are arranged on one side of the front shaft bracket;
the damping mechanism comprises three first fixing sleeves, the three first fixing sleeves are respectively positioned on the front sides of a first connecting frame, a middle shaft frame and a second connecting frame, a vertical plate is arranged at the bottom of the first connecting frame, the bottom end of the vertical plate is fixedly connected with the first fixing sleeves at corresponding positions, sliding grooves are formed in two sides of the vertical plate, sliding rods are arranged in the two sliding grooves, the two sliding rods are fixedly connected with the vertical plate, sliding sleeves are movably sleeved on the outer peripheral surfaces of the two sliding rods, second springs are fixedly connected to the top ends and the bottom ends of the two sliding sleeves, one ends of the four second springs are fixedly connected with the vertical plate, the four second springs are respectively movably sleeved on the outer peripheral surfaces of the sliding rods at corresponding positions, two T-shaped plates are fixedly connected in the rear shaft fork frame, and a first spring is fixedly connected between the two;
installation mechanism includes six first well hollow plate, six first well hollow plate is located corresponding position's first fixed cover both sides respectively, and six first well hollow plate respectively with corresponding position's first fixed cover fixed connection, first link, well shaft frame and second link rear side all are equipped with the fixed cover of second, three in the fixed cover both sides of second equal fixedly connected with second well hollow plate, six well equal fixedly connected with in the second well hollow plate front side inserts the post, six insert the first well hollow plate that first link, well shaft frame, second link and corresponding position were run through respectively to the post front end, six first well hollow plate is inside all to be equipped with the picture peg, six picture peg one end runs through corresponding position's the post of inserting respectively.
Furthermore, two swash plates are arranged on one side of each sliding sleeve, and two ends of each swash plate are respectively movably connected with the sliding sleeves and the first fixed sleeves at corresponding positions through movable hinged supports.
Furthermore, two sides of the six insertion plates are fixedly connected with connecting plates.
Furthermore, twelve connecting plate one end all fixedly connected with stop collar.
Furthermore, six the inside equal fixedly connected with two gag lever posts of first cavity board, twelve gag lever post one end runs through the stop collar of relevant position respectively.
Furthermore, threaded rods are arranged in the six inserting plates and are respectively in threaded connection with the inserting plates at corresponding positions.
Further, six first cavity board one side all is equipped with the handle, six threaded rod one end runs through corresponding position's first cavity board one side respectively and with handle fixed connection.
Furthermore, the front shaft frame, the first connecting frame, the rear shaft fork frame, the middle shaft frame and the second connecting frame are all carbon fiber components.
The utility model has the advantages of as follows:
1. the utility model discloses a first spring compression and extension, the vibrations are tentatively reduced, first fixed cover vibrations drive the swash plate vibrations, because the swash plate both ends pass through movable free bearing swing joint with sliding sleeve and first fixed cover respectively, so the swash plate vibrations drive the sliding sleeve and move on the slide bar to drive the compression of second spring and extension, further reduce vibrations, compare with prior art, conveniently absorb the vibrations in the driving process, the comfort level is good;
2. the utility model discloses a thereby it rotates to rotate the handle drive threaded rod, because threaded rod and picture peg threaded connection, the connecting plate restriction picture peg rotates, so the threaded rod rotates and drives the picture peg and remove, when the picture peg removes the inside of inserting the post, and the cavity board is relieved fixedly in first cavity board and the second to relieve the fixed of cavity board in first fixed cover and the second, compare with prior art, the installation is simple with the dismantlement, convenient maintenance.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a sectional view of the overall structure of the present invention;
FIG. 3 is an enlarged view of the structure A in FIG. 2 according to the present invention;
fig. 4 is a top view of the second fixing sleeve of the present invention;
FIG. 5 is a perspective view of the vertical plate of the present invention;
in the figure: the novel bicycle saddle comprises a front shaft bracket 1, a first connecting frame 2, a saddle sleeve 3, a sliding sleeve 4, a rear shaft fork 5, a T-shaped plate 6, a first spring 7, a sliding groove 8, a middle shaft bracket 9, a second connecting frame 10, a sliding rod 11, a second spring 12, an inclined plate 13, a first fixing sleeve 14, a first hollow plate 15, an inserting column 16, a vertical plate 17, a limiting rod 18, a limiting sleeve 19, a threaded rod 20, a handle 21, a connecting plate 22, an inserting plate 23, a second fixing sleeve 24 and a second hollow plate 25.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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 the attached drawings 1, 2, 4 and 5 in the specification, the front double-damping carbon fiber bicycle frame of the embodiment comprises a front shaft bracket 1, a middle shaft bracket 9 is arranged on one side of the front shaft bracket 1, a first connecting bracket 2 and a second connecting bracket 10 are fixedly connected between the front shaft bracket 1 and the middle shaft bracket 9, the first connecting bracket 2 is positioned at the top of the second connecting bracket 10, a saddle sleeve 3 is fixedly connected to the top end of the middle shaft bracket 9, a rear shaft fork bracket 5 is fixedly connected to one side of the middle shaft bracket 9 away from the front shaft bracket 1, a damping mechanism and an installation mechanism are arranged on one side of the front shaft bracket 1, the damping mechanism comprises three first fixing sleeves 14, the three first fixing sleeves 14 are respectively positioned at the front sides of the first connecting bracket 2, the middle shaft bracket 9 and the second connecting bracket 10, a vertical plate 17 is arranged at the bottom of the first connecting bracket 2, and the bottom end of the vertical plate 17 is fixedly connected with the first fixing sleeves 14 at the corresponding position, spout 8, two have all been seted up to riser 17 both sides slide bar 11, two inside slide bar 11, two of all being equipped with of spout 8 slide bar 11 all with riser 17 fixed connection, two slide bar 11 outer peripheral face equal movable sleeve of sliding sleeve is equipped with sliding sleeve 4, two the equal fixedly connected with second spring 12 in sliding sleeve 4 top and bottom, four second spring 12 one end all with riser 17 fixed connection, and four second spring 12 movable sleeve respectively is established at the slide bar 11 outer peripheral face of relevant position, two T shaped plates 6 of the inside fixedly connected with of rear axle yoke 5, two fixedly connected with first spring 7 between the T shaped plate 6.
Furthermore, two swash plates 13 are arranged on one side of the sliding sleeve 4, and two ends of each swash plate 13 are respectively movably connected with the sliding sleeve 4 and the first fixed sleeve 14 at the corresponding position through a movable hinged support, so that the second spring 12 is conveniently driven to compress and extend.
The implementation scenario is specifically as follows: through setting up first fixed cover 14 and the fixed cover 24 of second, increase the bulk strength of automobile body, when the in-process of traveling produces vibrations, first spring 7 compression and extension, the vibrations of tentatively reducing, first fixed cover 14 vibrations drive swash plate 13 vibrations, because swash plate 13 both ends respectively with sliding sleeve 4 and first fixed cover 14 through activity free bearing swing joint, so swash plate 13 vibrations drive sliding sleeve 4 and move on slide bar 11, thereby drive the compression of second spring 12 and extension, further reduce vibrations, conveniently absorb the vibrations of in-process of traveling, the comfort level is good, this embodiment has specifically solved unable absorption vibrations of traveling in-process among the prior art, the poor problem of comfort level.
Referring to the attached drawings 1-4 of the specification, the front double-damping carbon fiber bicycle frame of the embodiment comprises a mounting mechanism, wherein the mounting mechanism comprises six first hollow plates 15, the six first hollow plates 15 are respectively located at two sides of a first fixing sleeve 14 at corresponding positions, the six first hollow plates 15 are respectively and fixedly connected with the first fixing sleeves 14 at corresponding positions, second fixing sleeves 24 are respectively arranged at the rear sides of the first connecting frame 2, the middle shaft frame 9 and the second connecting frame 10, second hollow plates 25 are respectively and fixedly connected with two sides of the three second fixing sleeves 24, inserting columns 16 are respectively and fixedly connected with the front sides of the six second hollow plates 25, the front ends of the six inserting columns 16 respectively penetrate through the first connecting frame 2, the middle shaft frame 9, the second connecting frame 10 and the first hollow plates 15 at corresponding positions, inserting plates 23 are respectively arranged inside the six first hollow plates 15, one ends of the six insertion plates 23 respectively penetrate through the insertion posts 16 at corresponding positions.
Furthermore, two sides of the six insertion plates 23 are fixedly connected with connecting plates 22 to limit the rotation of the insertion plates 23.
Furthermore, one end of each of the twelve connecting plates 22 is fixedly connected with a limiting sleeve 19, so that the inserting plate 23 is prevented from deflecting when moving, and the stability of the inserting plate 23 is improved.
Furthermore, the six first hollow plates 15 are all fixedly connected with two limiting rods 18, and twelve limiting rods 18 penetrate through limiting sleeves 19 at corresponding positions respectively, so that the limiting sleeves 19 can move conveniently.
Furthermore, threaded rods 20 are arranged inside the six inserting plates 23, and the six threaded rods 20 are respectively in threaded connection with the inserting plates 23 at corresponding positions, so that the inserting plates 23 are conveniently driven to move.
Further, six first hollow plate 15 one side all is equipped with handle 21, six threaded rod 20 one end run through corresponding position respectively first hollow plate 15 one side and with handle 21 fixed connection, conveniently drive threaded rod 20 and rotate.
Furthermore, the front shaft bracket 1, the first connecting bracket 2, the rear shaft fork bracket 5, the middle shaft bracket 9 and the second connecting bracket 10 are all carbon fiber components, so that the bicycle is light and firm.
The implementation scenario is specifically as follows: the handle 21 is rotated to drive the threaded rod 20 to rotate, the threaded rod 20 is in threaded connection with the inserting plate 23, the connecting plate 22 limits the inserting plate 23 to rotate, the threaded rod 20 rotates to drive the inserting plate 23 to move, when the inserting plate 23 moves out of the inserting column 16, the first hollow plate 15 and the second hollow plate 25 are fixed, the first fixing sleeve 14 and the second hollow plate 25 are fixed, the installation and the disassembly are simple, the maintenance is convenient, meanwhile, the inserting plate 23 moves to drive the connecting plate 22 to move, the limiting sleeve 19 is driven to move on the limiting rod 18, the inserting plate 23 is prevented from deflecting when moving, the stability of the inserting plate 23 is improved, and the problems that the installation and the disassembly are troublesome and the maintenance is inconvenient in the prior art are specifically solved by the embodiment.
The working principle is as follows:
referring to the attached drawings 1, 2, 4 and 5 of the specification, when vibration is generated in the driving process, the first spring 7 compresses and extends to reduce the vibration primarily, the first fixing sleeve 14 vibrates to drive the inclined plate 13 to vibrate, and as the two ends of the inclined plate 13 are movably connected with the sliding sleeve 4 and the first fixing sleeve 14 through the movable hinge supports respectively, the inclined plate 13 vibrates to drive the sliding sleeve 4 to move on the sliding rod 11, so that the second spring 12 is driven to compress and extend to further reduce the vibration;
referring to the attached drawings 1-4, the handle 21 is rotated to drive the threaded rod 20 to rotate, the threaded rod 20 rotates to drive the inserting plate 23 to move because the threaded rod 20 is in threaded connection with the inserting plate 23, and the connecting plate 22 limits the rotation of the inserting plate 23, so that when the inserting plate 23 moves out of the inserting column 16, the first hollow plate 15 and the second hollow plate 25 are released from being fixed, and the first fixing sleeve 14 and the second hollow plate 25 are released from being fixed.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (8)
1. The utility model provides a two shock attenuation carbon fiber bicycle frame in front portion, includes front axle frame (1), its characterized in that: a middle shaft bracket (9) is arranged on one side of the front shaft bracket (1), a first connecting frame (2) and a second connecting frame (10) are fixedly connected between the front shaft bracket (1) and the middle shaft bracket (9), the first connecting frame (2) is positioned at the top of the second connecting frame (10), a saddle sleeve (3) is fixedly connected to the top end of the middle shaft bracket (9), a rear shaft fork frame (5) is fixedly connected to one side, far away from the front shaft bracket (1), of the middle shaft bracket (9), and a damping mechanism and an installation mechanism are arranged on one side of the front shaft bracket (1);
the damping mechanism comprises three first fixing sleeves (14), the three first fixing sleeves (14) are respectively positioned on the front sides of a first connecting frame (2), a middle shaft frame (9) and a second connecting frame (10), a vertical plate (17) is arranged at the bottom of the first connecting frame (2), the bottom end of the vertical plate (17) is fixedly connected with the first fixing sleeves (14) at corresponding positions, sliding grooves (8) are respectively formed in two sides of the vertical plate (17), sliding rods (11) are respectively arranged in the two sliding grooves (8), the two sliding rods (11) are respectively and fixedly connected with the vertical plate (17), sliding sleeves (4) are respectively movably sleeved on the peripheral surfaces of the two sliding rods (11), second springs (12) are respectively and fixedly connected with the top ends and the bottom ends of the two sliding sleeves (4), one ends of the four second springs (12) are respectively and fixedly connected with the vertical plate (17), and the four second springs (12) are respectively and movably sleeved on the peripheral surfaces of the sliding rods (11), two T-shaped plates (6) are fixedly connected inside the rear shaft fork frame (5), and a first spring (7) is fixedly connected between the two T-shaped plates (6);
the installation mechanism comprises six first hollow plates (15), six first hollow plates (15) are respectively positioned on two sides of a first fixed sleeve (14) at the corresponding position, six first hollow plates (15) are respectively fixedly connected with the first fixed sleeve (14) at the corresponding position, a second fixed sleeve (24) is arranged on the rear sides of the first connecting frame (2), the middle shaft frame (9) and the second connecting frame (10), three second hollow plates (25) are respectively fixedly connected with two sides of the second fixed sleeve (24), six second hollow plates (25) are respectively fixedly connected with an inserting column (16) on the front side, six inserting columns (16) respectively penetrate through the first hollow plates (15) at the first connecting frame (2), the middle shaft frame (9), the second connecting frame (10) and the corresponding position, inserting plates (23) are respectively arranged inside the first hollow plates (15), one ends of the six insertion plates (23) respectively penetrate through the insertion columns (16) at corresponding positions.
2. The front dual shock absorbing carbon fiber bicycle frame as in claim 1, wherein: two sliding sleeve (4) one side all is equipped with swash plate (13), two swash plate (13) both ends pass through activity free bearing swing joint with sliding sleeve (4) and the first fixed cover (14) of relevant position respectively.
3. The front dual shock absorbing carbon fiber bicycle frame as in claim 1, wherein: and both sides of the six inserting plates (23) are fixedly connected with connecting plates (22).
4. The front dual shock absorbing carbon fiber bicycle frame as in claim 3, wherein: one ends of the twelve connecting plates (22) are fixedly connected with limiting sleeves (19).
5. The front dual shock absorption carbon fiber bicycle frame as claimed in claim 4, wherein: six equal fixedly connected with two gag lever posts (18) in first hollow plate (15), twelve gag lever post (18) one end runs through the stop collar (19) of relevant position respectively.
6. The front dual shock absorbing carbon fiber bicycle frame as in claim 1, wherein: six threaded rods (20) are arranged in the inserting plates (23), and the six threaded rods (20) are respectively in threaded connection with the inserting plates (23) at corresponding positions.
7. The front dual shock absorbing carbon fiber bicycle frame as in claim 6, wherein: six first well hollow plate (15) one side all is equipped with handle (21), six threaded rod (20) one end run through corresponding position respectively first well hollow plate (15) one side and with handle (21) fixed connection.
8. The front dual shock absorbing carbon fiber bicycle frame as in claim 1, wherein: the front shaft bracket (1), the first connecting frame (2), the rear shaft fork frame (5), the middle shaft bracket (9) and the second connecting frame (10) are all carbon fiber components.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022579925.XU CN213566311U (en) | 2020-11-10 | 2020-11-10 | Front double-damping carbon fiber bicycle frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022579925.XU CN213566311U (en) | 2020-11-10 | 2020-11-10 | Front double-damping carbon fiber bicycle frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213566311U true CN213566311U (en) | 2021-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022579925.XU Active CN213566311U (en) | 2020-11-10 | 2020-11-10 | Front double-damping carbon fiber bicycle frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213566311U (en) |
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2020
- 2020-11-10 CN CN202022579925.XU patent/CN213566311U/en active Active
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