CN214823887U - Side tricycle damping mechanism and tricycle - Google Patents
Side tricycle damping mechanism and tricycle Download PDFInfo
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- CN214823887U CN214823887U CN202120802339.9U CN202120802339U CN214823887U CN 214823887 U CN214823887 U CN 214823887U CN 202120802339 U CN202120802339 U CN 202120802339U CN 214823887 U CN214823887 U CN 214823887U
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- fork arm
- yoke
- tricycle
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- tire assembly
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Abstract
The embodiment provides a limit tricycle damper and tricycle, relates to the technical field of tricycle frame, including last yoke, lower yoke, bear frame and tire assembly, go up the yoke both ends respectively with bear frame and tire assembly and rotate and be connected, lower yoke both ends respectively with bear frame and tire assembly and rotate and be connected, go up the yoke and configure into with lower yoke and be mutual parallel motion to the restriction bears the frame along the axis direction motion of perpendicular to tire assembly. The upper fork arm and the lower fork arm are limited to synchronously move in parallel along the direction perpendicular to the axis of the tire assembly, so that the bearing frame can move up and down and cannot swing left and right, the technical problem that the tricycle swings left and right under the influence of different road conditions is solved, the technical effect that the tricycle can move up and down and cannot swing left and right under the influence of different road conditions is realized, and the stability and the comfort of the tricycle are improved.
Description
Technical Field
The embodiment relates to the technical field of tricycle frames, in particular to a side tricycle damping mechanism and a tricycle.
Background
Along with the development of economy, the requirements of people on the stability and the comfort of traveling are higher and higher, the damping mechanism is widely applied to various automobiles, and a motor tricycle serving as a motorcycle is widely applied to daily production and life and modern military and police systems. In recent years, attention has been paid to advantages such as cargo carrying ability and stability.
The common tricycle adopts a steel plate damping structure, consists of a plurality of steel plates with elasticity, consistent width and thickness and different lengths, can connect a frame and an axle together in a suspension mode, is exposed between the frame and the axle, bears the load impact of wheels on the frame, reduces the violent vibration of a vehicle body, and keeps the running stability of the vehicle and the adaptability to different road conditions.
However, when the vehicle bears load, the vehicle is easy to be subjected to lateral force under different road conditions, and is easy to swing left and right, so that driving is unstable.
SUMMERY OF THE UTILITY MODEL
The purpose of this embodiment is to provide a limit tricycle damper and tricycle, has alleviated the technical problem that the limit tricycle receives swing about different road conditions influence.
In a first aspect, the present embodiment provides a side three-wheel shock absorbing mechanism, including: the device comprises an upper fork arm, a lower fork arm, a bearing frame and a tire assembly;
the two ends of the upper fork arm are respectively connected with the bearing frame and the tire assembly in a rotating mode, the two ends of the lower fork arm are respectively connected with the bearing frame and the tire assembly in a rotating mode, and the upper fork arm and the lower fork arm are configured to move in parallel to limit the bearing frame to move in the direction perpendicular to the axis of the tire assembly.
In an alternative embodiment, the load-bearing frame comprises a front fixing rod, a rear fixing rod and a chassis frame;
the front fixing rod and the rear fixing rod are respectively connected with the chassis frame, two ends of the front fixing rod are respectively connected with the upper fork arm and the lower fork arm in a rotating mode, and two ends of the rear fixing rod are respectively connected with the upper fork arm and the lower fork arm in a rotating mode.
In an alternative embodiment, a tire assembly includes a yoke mount;
the yoke mounting seat is connected with the upper yoke in a rotating manner, and the yoke mounting seat is connected with the lower yoke in a rotating manner.
In an alternative embodiment, the yoke mount is provided with a first articulation and a second articulation;
the first hinged part is rotatably connected with one end, far away from the front fixed rod, of the upper fork arm, and the second hinged part is rotatably connected with one end, far away from the rear fixed rod, of the lower fork arm.
In an alternative embodiment, the upper yoke, the lower yoke, the front securing lever, the rear securing lever and the yoke mounting are configured to enclose to form a parallelogram structure.
In an alternative embodiment, the side three-wheel damper mechanism further comprises a cushioning member;
one end of the buffer component is connected with the bearing frame, and the other end of the buffer component is rotationally connected with the upper fork arm.
In an alternative embodiment, the side three-wheel damper mechanism further comprises a cushioning member;
one end of the buffer component is connected with the bearing frame, and the other end of the buffer component is rotationally connected with the lower fork arm.
In an alternative embodiment, the cushioning member includes a shock absorber and a cushioning connection;
the shock absorber is connected with the upper fork arm or the lower fork arm in a rotating mode through the buffer connecting piece.
In an alternative embodiment, the tire assembly further comprises an axle brake drum assembly and a tire rim;
the wheel axle brake drum assembly is arranged in the tire rim and connected with the fork arm mounting seat.
In a second aspect, the present embodiment provides a tricycle including a side tricycle cushioning mechanism.
The limit tricycle damper that this embodiment provided, including last yoke, lower yoke, bear frame and tire assembly, go up the yoke both ends and rotate with bearing frame and tire assembly respectively and be connected, lower yoke both ends rotate with bearing frame and tire assembly respectively and be connected, go up the yoke and configure to with lower yoke and be mutual parallel motion to the restriction bears the frame and moves along the axis direction of perpendicular to tire assembly. The upper fork arm and the lower fork arm are limited to synchronously move in parallel along the direction perpendicular to the axis of the tire assembly, so that the bearing frame can move up and down and cannot swing left and right, the technical problem that the tricycle swings left and right under the influence of different road conditions is solved, the technical effect that the tricycle can move up and down and cannot swing left and right under the influence of different road conditions is realized, and the stability and the comfort of the tricycle are improved.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the embodiment of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiment or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present embodiment, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of a side three-wheel damper mechanism provided in this embodiment;
fig. 2 is a structural sectional view of the side tricycle damping structure provided in this embodiment.
Icon: 100-upper yoke; 200-lower yoke; 300-a load-bearing frame; 310-front fixing rod; 320-rear fixing rod; 330-a chassis frame; 400-a tire assembly; 410-yoke mount; 411-a first articulation; 412-a second hinge; 420-wheel axle brake drum assembly; 430-tire rim; 500-a cushioning member; 510-a shock absorber; 520-buffer connection.
Detailed Description
In order to make the objects, technical solutions and advantages of the present embodiments more clear, the technical solutions in the present embodiments will be described clearly and completely with reference to the drawings in the present embodiments, and it is obvious that the described embodiments are a part of the embodiments, but not all of the embodiments. The components of the present embodiments, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the present embodiments, as presented in the figures, is not intended to limit the scope of the claimed embodiments, but is merely representative of selected embodiments of the embodiments. All other embodiments obtained by persons skilled in the art based on the embodiments in the present embodiment without any creative efforts belong to the protection scope of the present embodiment.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present embodiment, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present embodiment are usually placed in when used, and are only for convenience of describing the present embodiment and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be configured and operated in a specific orientation, and thus, should not be construed as limiting the present embodiment. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present embodiment, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present embodiment can be understood in specific cases by those of ordinary skill in the art.
Some embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.
As shown in fig. 1 and 2, the present embodiment provides a side three-wheel damper, including: an upper yoke 100, a lower yoke 200, a load-bearing frame 300 and a tire assembly 400; the upper yoke 100 is rotatably connected to the load-bearing frame 300 and the tire assembly 400 at two ends thereof, the lower yoke 200 is rotatably connected to the load-bearing frame 300 and the tire assembly 400 at two ends thereof, and the upper yoke 100 and the lower yoke 200 are configured to move in parallel to each other to limit the movement of the load-bearing frame 300 in a direction perpendicular to the axis of the tire assembly 400.
Specifically, the load-bearing frame 300 is specifically a tricycle frame, the tire assembly 400 is specifically a road wheel, the upper yoke 100 and the lower yoke 200 are identical in length and shape, two ends of the upper yoke 100 are respectively hinged with the load-bearing frame 300 and the tire assembly 400, two ends of the lower yoke 200 are respectively hinged with the load-bearing frame 300 and the tire assembly 400, and the upper yoke 100 and the lower yoke 200 are kept parallel in the movement process so as to limit the tricycle frame from moving along the axial direction perpendicular to the road wheel.
The side three-wheel shock absorption mechanism provided by the embodiment comprises an upper fork arm 100, a lower fork arm 200, a bearing frame 300 and a tire assembly 400, wherein two ends of the upper fork arm 100 are respectively connected with the bearing frame 300 and the tire assembly 400 in a rotating manner, two ends of the lower fork arm 200 are respectively connected with the bearing frame 300 and the tire assembly 400 in a rotating manner, and the upper fork arm 100 and the lower fork arm 200 are configured to move in parallel to each other so as to limit the bearing frame 300 to move along the axial direction perpendicular to the tire assembly 400. The upper fork arm 100 and the lower fork arm 200 can only move synchronously and parallelly along the direction perpendicular to the axis of the tire assembly 400 by limiting, so that the bearing frame 300 can only move up and down and cannot swing left and right, the technical problem that the side tricycle swings left and right under the influence of different road conditions is solved, the technical effect that the side tricycle can only move up and down and cannot swing left and right under the influence of different road conditions is realized, and the stability and the comfort of the tricycle are improved.
On the basis of the above embodiment, in an alternative embodiment, the load-bearing frame 300 in the side three-wheel shock absorbing mechanism provided in this embodiment includes a front fixing rod 310, a rear fixing rod 320 and a chassis frame 330; the front fixing rod 310 and the rear fixing rod 320 are respectively connected with the chassis frame 330, two ends of the front fixing rod 310 are respectively rotatably connected with the upper yoke 100 and the lower yoke 200, and two ends of the rear fixing rod 320 are respectively rotatably connected with the upper yoke 100 and the lower yoke 200.
Specifically, rolling bearings are fixed at two ends of the front fixing rod 310, a semicircular mounting hole is formed in the middle of the front fixing rod 310, the front fixing rod 310 and the rear fixing rod 320 are identical in shape and structure, the front fixing rod 310 and the rear fixing rod 320 are rotatably connected with the chassis frame 330 through the semicircular mounting holes respectively, through holes are formed in two ends of the upper fork arm 100 and the lower fork arm 200, two ends of the front fixing rod 310 are hinged with the upper fork arm 100 and the lower fork arm 200 through bolts respectively, two ends of the rear fixing rod 320 are hinged with the upper fork arm 100 and the lower fork arm 200 through bolts respectively, and the front fixing rod 310 and the rear fixing rod 320 drive the chassis frame 330 to move up and down along with the parallel movement of the upper fork arm 100 and the lower fork arm 200.
In an alternative embodiment, tire assembly 400 includes a yoke mount 410; the yoke mounting 410 is rotatably coupled to the upper yoke 100, and the yoke mounting 410 is rotatably coupled to the lower yoke 200.
Specifically, the yoke mounting base 410 is hinged to the upper yoke 100, the yoke mounting base 410 is hinged to the lower yoke 200, the hinging modes can be various, a sleeve can be arranged on the upper yoke 100, a through hole is formed in the yoke mounting base 410, the upper yoke 100 and the yoke mounting base 410 are connected through a rotating shaft, a sleeve is arranged on the lower yoke 200, a through hole is formed in the yoke mounting base 410, the lower yoke 200 and the yoke mounting base 410 are connected through a rotating shaft, a through hole can also be formed in the upper yoke 100, a hinging piece is arranged on the yoke mounting base 410, the upper yoke 100 and the yoke mounting base 410 are connected through bolts, a through hole is formed in the lower yoke 200, a hinging piece is arranged on the yoke mounting base 410, and the lower yoke 200 and the yoke mounting base 410 are connected through bolts.
In an alternative embodiment, the yoke mount 410 is provided with a first hinge 411 and a second hinge 412; the first hinge 411 is rotatably connected to an end of the upper yoke 100 away from the front fixing rod 310, and the second hinge 412 is rotatably connected to an end of the lower yoke 200 away from the rear fixing rod 320.
Specifically, the first hinge 411 is specifically an upper hinge, a through hole is formed in the upper hinge, the second hinge 412 is specifically a lower hinge, a through hole is formed in the lower hinge, the upper hinge and the end of the upper yoke 100 far away from the front fixing rod 310 are rotatably connected through a bolt, and the lower hinge and the end of the lower yoke 200 far away from the front fixing rod 310 are rotatably connected through a bolt.
In an alternative embodiment, the upper yoke 100, the lower yoke 200, the front fixing rod 310, the rear fixing rod 320, and the yoke mounting 410 are configured to enclose to form a parallelogram structure.
Specifically, the upper yoke 100, the lower yoke 200, the front fixing rod 310, the rear fixing rod 320 and the yoke mounting seat 410 are configured to be enclosed to form a parallelogram structure, so that the upper yoke 100 and the lower yoke 200 are limited to move parallel to each other, and the front fixing rod 310 and the rear fixing rod 320 are limited to drive the carriage 300 to move parallel to the yoke mounting seat 410.
The three-wheel-side damping mechanism provided by the embodiment is formed in a parallelogram structure by enclosing the upper yoke 100, the lower yoke 200, the front fixing rod 310, the rear fixing rod 320 and the yoke mounting seat 410, and the upper yoke 100 and the lower yoke 200 can only synchronously move in parallel along the direction perpendicular to the axis of the tire assembly 400 by limiting, so that the load-bearing frame 300 can only move up and down and cannot swing left and right.
On the basis of the above embodiment, in an alternative implementation manner, the three-wheel sidecar shock absorbing mechanism provided by the present embodiment further includes a buffer member 500; one end of the shock-absorbing member 500 is connected to the load-carrying frame 300, and the other end of the shock-absorbing member 500 is rotatably connected to the upper yoke 100.
Specifically, the buffer member 500 is hinged to the load-bearing frame 300 in various ways, for example, the buffer member 500 is connected to the load-bearing frame 300 through a bolt, and if the buffer member 500 is connected to the load-bearing frame 300 through a pin, the other end of the buffer member 500 is hinged to the upper yoke 100.
In an alternative embodiment, the side three-wheel shock absorbing mechanism further comprises a cushioning member 500; one end of the buffer member 500 is connected to the load-carrying frame 300, and the other end of the buffer member 500 is rotatably connected to the lower yoke 200.
Specifically, the buffer member 500 is hinged to the load-bearing frame 300 in various ways, for example, the buffer member 500 is connected to the load-bearing frame 300 through a bolt, and if the buffer member 500 is connected to the load-bearing frame 300 through a pin, the other end of the buffer member 500 is hinged to the lower yoke 200.
In an alternative embodiment, cushioning member 500 includes shock absorber 510 and cushioning link 520; the damper 510 is rotatably coupled to the upper yoke 100 or the lower yoke 200 through a damping coupling.
Specifically, the shock absorber 510 is specifically a spring shock absorber 510, the buffer connecting member is welded to the upper yoke 100 or the lower yoke 200, the buffer connecting member is provided with a through hole, the spring shock absorber 510 is provided with a rolling bearing, and the buffer connecting member and the spring shock absorber 510 are rotatably connected through a bolt.
In an alternative embodiment, tire assembly 400 further includes an axle brake drum assembly 420 and a tire rim 430; axle brake drum assembly 420 is disposed within tire rim 430, and axle brake drum assembly 420 is coupled to yoke mount 410.
Specifically, the wheel axle brake drum assembly 420 is disposed in the tire rim 430, the wheel axle brake drum assembly 420 is specifically a rotating shaft disposed in the leading shoe brake drum, and the wheel axle brake drum assembly 420 is fixedly connected with the yoke mounting seat 410 through bolts.
In the embodiment, the shock absorbing member is arranged between the load-bearing frame 300 and the upper fork arm 100 or the lower fork arm 200 to reduce the impact and absorb energy, so that the influence of the shock on the load-bearing frame 300 is reduced, and the stability of the tricycle is improved.
The tricycle provided by the embodiment comprises a side tricycle damping mechanism.
Since the technical effect of the tricycle provided by the embodiment is the same as that of the above-mentioned side tricycle damping mechanism, the detailed description is omitted here.
Finally, it should be noted that: the above embodiments are only used for illustrating the technical solution of the present embodiment, and not for limiting the same; although the present embodiment has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and these modifications or substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present embodiment.
Claims (10)
1. A side tricycle cushioning mechanism, comprising: the device comprises an upper fork arm (100), a lower fork arm (200), a bearing frame (300) and a tire assembly (400);
the two ends of the upper fork arm (100) are respectively in rotary connection with the bearing frame (300) and the tire assembly (400), the two ends of the lower fork arm (200) are respectively in rotary connection with the bearing frame (300) and the tire assembly (400), and the upper fork arm (100) and the lower fork arm (200) are configured to move in parallel to each other so as to limit the bearing frame (300) to move along the axial direction perpendicular to the tire assembly (400).
2. A side tricycle shock absorbing mechanism according to claim 1,
the bearing frame (300) comprises a front fixing rod (310), a rear fixing rod (320) and a chassis frame (330);
the front fixing rod (310) and the rear fixing rod (320) are respectively connected with the chassis frame (330), two ends of the front fixing rod (310) are respectively rotatably connected with the upper fork arm (100) and the lower fork arm (200), and two ends of the rear fixing rod (320) are respectively rotatably connected with the upper fork arm (100) and the lower fork arm (200).
3. A side tricycle shock absorbing mechanism according to claim 2,
the tire assembly (400) includes a yoke mount (410);
the fork arm mounting seat (410) is rotatably connected with the upper fork arm (100), and the fork arm mounting seat (410) is rotatably connected with the lower fork arm (200).
4. A side tricycle shock absorbing mechanism according to claim 3,
the yoke mounting base (410) is provided with a first hinge (411) and a second hinge (412);
the first hinged part (411) is rotatably connected with one end, far away from the front fixing rod (310), of the upper fork arm (100), and the second hinged part (412) is rotatably connected with one end, far away from the rear fixing rod (320), of the lower fork arm (200).
5. A side tricycle shock absorbing mechanism according to claim 4,
the upper fork arm (100), the lower fork arm (200), the front fixing rod (310), the rear fixing rod (320) and the fork arm mounting seat (410) are configured to form a parallelogram structure in an enclosing manner.
6. A side tricycle shock absorbing mechanism according to claim 1,
the side three-wheel shock absorption mechanism further comprises a buffer component (500);
one end of the buffer component (500) is connected with the bearing frame (300), and the other end of the buffer component (500) is rotatably connected with the upper fork arm (100).
7. A side tricycle shock absorbing mechanism according to claim 1,
the side three-wheel shock absorption mechanism further comprises a buffer component (500);
one end of the buffer component (500) is connected with the bearing frame (300), and the other end of the buffer component (500) is rotatably connected with the lower fork arm (200).
8. A side tricycle shock absorbing mechanism according to claim 6 or 7,
the cushioning member (500) comprises a shock absorber (510) and a cushioning connection (520);
the shock absorber (510) is rotatably connected with the upper yoke (100) or the lower yoke (200) through the buffer connecting piece (520).
9. A side tricycle shock absorbing mechanism according to claim 3,
the tire assembly (400) further includes an axle brake drum assembly (420) and a tire rim (430);
the wheel axle brake drum assembly (420) is arranged in the tire rim (430), and the wheel axle brake drum assembly (420) is connected with the fork arm mounting seat (410).
10. A tricycle comprising a side tricycle cushioning mechanism as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120802339.9U CN214823887U (en) | 2021-04-19 | 2021-04-19 | Side tricycle damping mechanism and tricycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120802339.9U CN214823887U (en) | 2021-04-19 | 2021-04-19 | Side tricycle damping mechanism and tricycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214823887U true CN214823887U (en) | 2021-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120802339.9U Active CN214823887U (en) | 2021-04-19 | 2021-04-19 | Side tricycle damping mechanism and tricycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214823887U (en) |
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2021
- 2021-04-19 CN CN202120802339.9U patent/CN214823887U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220707 Address after: 214000 Industrial Park, Yangjian Town, Xishan District, Wuxi City, Jiangsu Province Patentee after: JIANGSU AIMA VEHICLE SCIENCE & TECHNOLOGY Co.,Ltd. Address before: Room 109, building 4, No. 455, Yanzhan Road, Songjiang District, Shanghai 201600 Patentee before: Xiaopa Electric Technology (Shanghai) Co.,Ltd. |
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| TR01 | Transfer of patent right |