CN220577440U - Single shock-absorbing soft tail frame and cruising vehicle - Google Patents
Single shock-absorbing soft tail frame and cruising vehicle Download PDFInfo
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- CN220577440U CN220577440U CN202322369477.4U CN202322369477U CN220577440U CN 220577440 U CN220577440 U CN 220577440U CN 202322369477 U CN202322369477 U CN 202322369477U CN 220577440 U CN220577440 U CN 220577440U
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- frame body
- front frame
- soft tail
- connecting pipe
- mounting cavity
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- 230000035939 shock Effects 0.000 claims abstract description 40
- 239000006096 absorbing agent Substances 0.000 claims abstract description 20
- 238000010521 absorption reaction Methods 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 claims abstract description 6
- 238000013016 damping Methods 0.000 description 7
- 244000261422 Lysimachia clethroides Species 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000036544 posture Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Body Structure For Vehicles (AREA)
Abstract
The utility model provides a single shock absorption soft tail frame and a cruising vehicle, which comprises the following components: the front frame body is provided with an installation cavity; the connecting pipe is obliquely arranged in the mounting cavity and is provided with a connecting point; the rear frame body extends into the mounting cavity to be connected with the front frame body through the connecting point; and the shock absorber is connected with the front frame body and the rear frame body. The utility model solves the technical problem that the traditional frame structure is not compact.
Description
Technical Field
The utility model relates to the technical field of cruise vehicles, in particular to a single-damping soft tail frame and a cruise vehicle.
Background
The existing cruising vehicle mostly adopts a hard tail frame or a double shock-absorbing soft tail frame. The fixed position of the hard tail car frame without rear shock absorption cannot be provided with the rear shock absorber, and all the shock from the ground can be fed back to the car frame and transmitted to drivers and passengers, so that the driving experience of the drivers and passengers is seriously affected; and along with the increase of the vibration transmission times, the frame is easy to generate fatigue fracture, and the safety of drivers and passengers is seriously influenced. Compared with a hard tail frame, the driving comfort of the double-damping soft tail frame is obviously improved, but the structural integrity of the double-damping soft tail frame is not high, and the rear bottom fork is thin.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model provides a single shock absorption soft tail frame and a cruise vehicle, which are used for solving the technical problem that the structure of a traditional frame in the related art is not compact.
The utility model provides a single shock absorption soft tail frame, which comprises:
the front frame body is provided with an installation cavity;
the connecting pipe is obliquely arranged in the mounting cavity and is provided with a connecting point;
the rear frame body extends into the mounting cavity to be connected with the front frame body through the connecting point; and
and the shock absorber is connected with the front frame body and the rear frame body.
Further, the connecting points are a plurality of connecting shaft holes which are arranged at intervals along the axial direction and/or the radial direction of the connecting pipe.
Further, a plurality of rotating bearings are arranged at one end of the rear frame body extending into the mounting cavity, and each rotating bearing is matched with each connecting shaft hole so that the rear frame body rotates relative to the connecting pipe.
Further, the front frame body and the rear frame body are respectively formed with a first hinge point and a second hinge point, and are respectively connected with the shock absorber.
Further, the high and low both ends of connecting pipe are all fixed in preceding support body, just the high end of connecting pipe is formed with the mouth of dodging that is sunken to its low end direction, is used for dodging the bumper shock absorber.
Further, the mounting cavity is provided with a plurality of fixing lugs, and each fixing lug is fixed on the front frame body or the connecting pipe.
Further, the soft tail frame is still including being two pedal structures that mirror image set up, every pedal structure includes sliding fit's fixed plate and adjustable board, and locates the pedal body of fixed plate, the fixed plate with the adjustable board is equipped with a plurality of first regulation through-holes and a plurality of second regulation through-holes respectively, just the adjustable board is fixed in preceding support body.
The utility model also provides a cruise vehicle which comprises the single shock absorption soft tail frame.
Compared with the prior art, the utility model has the following beneficial effects:
1. a connecting pipe is arranged in the mounting cavity of the front frame body, and a connecting point is formed on the connecting pipe and is used for connecting the rear frame body; meanwhile, part of the rear frame body extends into the mounting cavity, so that space is effectively saved, and the frame structure is more compact and full; furthermore, the enclosed mounting cavity can be directly used for mounting the engine, so that additional mounting auxiliary pipes are reduced, the lines of the frame are smooth and consistent, and the structure is light;
2. the front and rear frames are connected through a shock absorber, namely: the middle-arranged damping type soft tail layout is adopted, and the integral weight of the frame can be effectively reduced by using single damping, so that the frame has better operability, and the aim of comfort and shock absorption is fulfilled.
Drawings
FIG. 1 is a schematic view of a single shock absorbing soft tail frame according to an embodiment of the present utility model;
FIG. 2 is a perspective view I of FIG. 1;
FIG. 3 is a second perspective view of the other angle of FIG. 1;
fig. 4 is a partial enlarged view at a in fig. 3.
Reference numerals illustrate:
1. a front frame body; 101. a mounting cavity; 102. a first hinge point; 2. a connecting pipe; 201. a connecting shaft hole; 202. an avoidance port; 3. a rear frame body; 301 a rotating bearing; 302. a second hinge point; 4. a damper; 5. fixing the support lugs; 6. a fixing plate; 7. an adjustable plate; 8. a pedal body.
The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
In order to make the objects, technical solutions and advantageous effects of the present utility model more apparent, the technical solutions of the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
In the embodiment of the utility model, as shown in fig. 1-4, the single damping soft tail car frame comprises a front frame body 1, a connecting pipe 2, a rear frame body 3 and a damper 4; the front frame body 1 is formed with a mounting cavity 101; the connecting pipe 2 is obliquely arranged in the mounting cavity 101 and is provided with a connecting point; part of the rear frame body 3 extends into the mounting cavity 101 to be connected to the front frame body 1 through the connection point; the damper 4 is connected to the front frame 1 and the rear frame 3.
Specifically, in the embodiment of the present utility model, the front frame body 1 is formed with a mounting cavity 101 for mounting the engine, a connection pipe 2 inclined upward is fixed in the mounting cavity 101, the high end of the connection pipe 2 is close to the seat mounting portion of the front frame body 1, and a connection point is formed thereon for connecting the rear frame body 3; when in installation, the front end of the rear frame body 3 stretches into the installation cavity 101 and is connected with the front frame body 1 through a connecting point on the connecting pipe 2 to form a frame structure; the whole frame is welded by bending steel pipes, so that the weight is light, and the strength is high; the front frame body 1 and the rear frame body 3 are connected through the connecting pipe 2, so that the whole structure of the frame is more compact and full; furthermore, the connecting pipe 2 is obliquely arranged in the mounting cavity 101, and the connecting pipe 2 can be directly used as a connecting bridge between the engine and the front frame body 1 without additionally adding an auxiliary mounting pipe so as to keep the frame structure light; the strength of the front frame body 1 can be increased, and the connection strength of the front frame body 1 and the rear frame body 3 can be increased; the traditional mounting mode that the rear frame body 3 is directly mounted on two sides of the front frame body 1 is replaced, so that the structural strength of the frame is improved under the action of the front frame body 1, the rear bracket and the connecting pipe 2.
The front frame body 1 comprises two gooseneck support pipes which are arranged in a mirror image mode and a front pipe frame which is connected with the two gooseneck support pipes, wherein a connecting seat is arranged at the front end of the front pipe frame and used for installing a faucet, and a V-shaped structure is formed at the rear end of the front pipe frame and used for installing a cushion; as shown in fig. 2 and 3, the rear end of the front pipe rack is respectively connected with two gooseneck support pipes after being bent.
As shown in fig. 3, the rear frame body 3 includes two rear tube frames arranged in mirror image, the proximal ends of the two rear tube frames are connected, and the distal ends of the two rear tube frames extend into the mounting cavity 101 and are connected to the connecting tube 2. Of course, in order to improve the structural strength of the front frame body 1 and the rear frame body 3, reinforcing ribs can be arranged between the two gooseneck support pipes and/or the two front pipe frames and/or the two rear pipe frames, and supporting seats can be additionally arranged between the two gooseneck support pipes and/or the two rear pipe frames for installing other corresponding parts.
In the embodiment of the present utility model, the rear shock absorber 4 is connected between the front frame body 1 and the rear frame body 3, namely: the shock absorber 4 is connected to the rear part of the front pipe frame and the front part of the rear pipe frame, adopts a middle single shock absorption type soft tail layout, can not only adopt the original hard tail frame design, but also keep the advantages of smooth lines and compact and full structure; and the traditional double damping design is replaced, the structure is lighter and the structure still has the function of comfort and shock absorption.
As shown in fig. 1 and 2, in an embodiment, the connection points are a plurality of connection shaft holes 201 arranged at intervals along the radial direction of the connection pipe 2. Specifically, in order to mount the rear frame body 3 at the connection pipe 2, the present embodiment is constructed by providing two connection shaft holes 201 arranged at intervals in the radial direction of the connection pipe 2; further, in an embodiment, a plurality of rotating bearings are disposed at an end of the rear frame 3 extending into the mounting cavity 101, and each rotating bearing is matched with each connecting shaft hole 201, so that the rear frame 3 rotates relative to the connecting pipe 2. The front frame body 1 and the rear frame body 3 are connected by the matching shock absorber 4, so that the shock absorption effect of the whole frame structure can be improved. Of course, in other embodiments, the arrangement and the number of the connection shaft holes 201 and the rotation bearings are limited by the structure of the rear frame body 3, so as to connect the front frame body 1 and the rear frame body 3 to form a frame structure.
As shown in fig. 2 and 3, in an embodiment, the front frame 1 and the rear frame 3 are respectively formed with a first hinge point 102 and a second hinge point 301 rotation bearing; 302 for connection with said shock absorbers 4, respectively. Specifically, in order for the shock absorber 4 to function as a shock absorber, the present embodiment is constructed by forming first and second hinge points 102 and 301 rotation bearings at opposite ends of the front and rear frames 1 and 3, respectively; 302, the shock absorber 4 is hinged to the front frame body 1 and the rear frame body 3 through two hinge points respectively, so as to achieve the purpose of shock absorption. It can be understood that the hinge point may be a hinge lug, and the rotating shaft is disposed through the end portion of the shock absorber 4 and the hinge lug, so that the shock absorber 4 and the hinge lug rotate relatively, thereby achieving the purpose of shock absorption.
As shown in fig. 2, in an embodiment, both high and low ends of the connection pipe 2 are fixed to the front frame 1, and a relief opening 202 recessed toward the low end of the connection pipe 2 is formed at the high end of the connection pipe 2, so as to relieve the shock absorber 4. Specifically, in order to connect the connection pipe 2 to the front frame body 1, the high end of the connection pipe 2 is formed with an integral U-shaped structure, the U-shaped structure and the low end of the connection pipe 2 are both fixed to the front frame body 1, and the notch of the U-shaped structure constitutes the avoiding opening 202 to avoid the shock absorber 4.
As shown in fig. 1 to 3, in one embodiment, the mounting cavity 101 is provided with a plurality of fixing lugs 5, and each fixing lug 5 is fixed to the front frame body 1 or the connection pipe 2. Specifically, in order to directly install the engine in the front frame body 1 and the connecting pipe 2, the fixed lugs 5 are fixed on the surfaces of the front frame body 1 and the connecting pipe 2, the fixed lugs 5 are positioned in the installation cavity 101, the engine is fixed on the fixed lugs 5 by utilizing the fixed lugs 5 in order to adopt an assembled structure, the assembly time of the engine is shortened, and the assembly production efficiency is improved.
As shown in fig. 3 and 4, the soft tail frame further includes two pedal structures arranged in mirror image, each pedal structure includes a fixing plate 6 and an adjustable plate 7 in sliding fit, and a pedal body 8 disposed on the fixing plate 6, the fixing plate 6 and the adjustable plate 7 are respectively provided with a plurality of first adjusting through holes and a plurality of second adjusting through holes, and the adjustable plate 7 is fixed on the front frame body 1. Specifically, in order to meet the riding postures of drivers with different heights, in this embodiment, a pedal structure is respectively provided on the left and right sides of the front frame body 1, the pedal structure includes a fixed plate 6 and an adjustable plate 7 that slide relatively, and a pedal body 8 fixed to the fixed plate 6, the adjustable plate 7 is fixed to the lower portion of the front frame body 1, and the fixed plate 6 and the adjustable plate 7 are respectively formed with a plurality of first adjusting through holes and a plurality of second adjusting through holes, so that screws pass through the two adjusting through holes and lock the fixed plate 6 and the adjustable plate 7; when the adjustment is needed, the fixing plate 6 is slid after the screw is released so as to move the adjusting through hole on the fixing plate to a proper position, and then the fixing plate is locked by the screw.
The embodiment also provides a cruising vehicle, which comprises the single shock-absorbing soft tail frame, and the specific structure of the single shock-absorbing soft tail frame refers to the embodiment.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.
Claims (8)
1. Single soft tail frame of shock attenuation, its characterized in that includes:
the front frame body is provided with an installation cavity;
the connecting pipe is obliquely arranged in the mounting cavity and is provided with a connecting point;
the rear frame body extends into the mounting cavity to be connected with the front frame body through the connecting point; and
and the shock absorber is connected with the front frame body and the rear frame body.
2. The single shock absorbing soft tail frame as set forth in claim 1, wherein said connection points are a plurality of connection axle holes spaced apart along an axial direction and/or a radial direction of said connection tube.
3. The single shock absorbing soft tail frame as set forth in claim 2, wherein a plurality of swivel bearings are provided at an end of the rear frame body extending into the mounting cavity, each swivel bearing being engaged with each of the connecting shaft holes to rotate the rear frame body relative to the connecting pipe.
4. A single shock absorbing soft tail frame as claimed in any one of claims 1 to 3, wherein the front frame body and the rear frame body are formed with a first hinge point and a second hinge point, respectively, for connection with the shock absorber, respectively.
5. The single shock absorption soft tail frame according to claim 1, wherein the high end and the low end of the connecting pipe are both fixed on the front frame body, and the high end of the connecting pipe is provided with an avoidance opening which is recessed towards the low end direction of the connecting pipe and is used for avoiding the shock absorber.
6. The single shock absorbing soft tail frame as set forth in claim 1, wherein said mounting cavity is provided with a plurality of fixing lugs, each of said fixing lugs being fixed to said front frame body or said connecting tube.
7. The single shock absorbing soft tail frame as set forth in claim 1, further comprising two pedal structures in mirror image arrangement, each of said pedal structures including a fixed plate and an adjustable plate in sliding engagement, and a pedal body provided in said fixed plate, said fixed plate and said adjustable plate being provided with a plurality of first adjustment through holes and a plurality of second adjustment through holes, respectively, and said adjustable plate being fixed to said front frame.
8. Cruise vehicle, characterized by comprising a single damped soft tail frame according to any one of claims 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322369477.4U CN220577440U (en) | 2023-08-31 | 2023-08-31 | Single shock-absorbing soft tail frame and cruising vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322369477.4U CN220577440U (en) | 2023-08-31 | 2023-08-31 | Single shock-absorbing soft tail frame and cruising vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220577440U true CN220577440U (en) | 2024-03-12 |
Family
ID=90110820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322369477.4U Active CN220577440U (en) | 2023-08-31 | 2023-08-31 | Single shock-absorbing soft tail frame and cruising vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220577440U (en) |
-
2023
- 2023-08-31 CN CN202322369477.4U patent/CN220577440U/en active Active
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