CN222141878U - An adjustable rear shock absorber with inner and outer double springs - Google Patents
An adjustable rear shock absorber with inner and outer double springs Download PDFInfo
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- CN222141878U CN222141878U CN202420652172.6U CN202420652172U CN222141878U CN 222141878 U CN222141878 U CN 222141878U CN 202420652172 U CN202420652172 U CN 202420652172U CN 222141878 U CN222141878 U CN 222141878U
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- 230000035939 shock Effects 0.000 title claims abstract description 47
- 239000006096 absorbing agent Substances 0.000 title claims abstract description 45
- 230000007246 mechanism Effects 0.000 claims abstract description 37
- 230000001737 promoting effect Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 230000003028 elevating effect Effects 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005465 channeling Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
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Abstract
本实用新型提供一种内外双簧可调后减震器，涉及减震器技术领域，包括固定板，固定板内表面一侧设置有螺旋杆，螺旋杆外表面一侧设置有限位杆，限位杆外表面一侧设置有促使缓冲板上下移动的升降机构，升降机构包括支撑杆一与弹簧一，升降机构外表面一侧设置有支撑块，支撑块下表面设置有连接板，连接板上表面一侧设置有支撑机构，支撑机构包括限位块一与弹簧二，固定板内表面一侧与螺旋杆外圆周面一侧转动连接。该实用新型通过外力促使传动轮转动，传动轮通过螺旋杆促使移动块滑动，移动块通过转轴促使升降机构移动，升降机构通过支撑块促使连接板移动，实现利用上下两侧升降机构增加减震器调整稳定性。
The utility model provides an adjustable rear shock absorber with inner and outer double springs, which relates to the technical field of shock absorbers, including a fixed plate, a spiral rod is arranged on one side of the inner surface of the fixed plate, a limit rod is arranged on one side of the outer surface of the spiral rod, a lifting mechanism for causing the buffer plate to move up and down is arranged on one side of the outer surface of the limit rod, the lifting mechanism includes a support rod and a spring, a support block is arranged on one side of the outer surface of the lifting mechanism, a connecting plate is arranged on the lower surface of the support block, a supporting mechanism is arranged on one side of the upper surface of the connecting plate, the supporting mechanism includes a limit block and a spring, and one side of the inner surface of the fixed plate is rotatably connected to one side of the outer circumferential surface of the spiral rod. The utility model causes the transmission wheel to rotate through an external force, the transmission wheel causes the moving block to slide through the spiral rod, the moving block causes the lifting mechanism to move through the rotating shaft, and the lifting mechanism causes the connecting plate to move through the support block, so as to increase the adjustment stability of the shock absorber by using the lifting mechanisms on both sides.
Description
Technical Field
The utility model relates to an adjustable shock absorber, in particular to an inner and outer double-spring adjustable rear shock absorber, and belongs to the technical field of shock absorbers.
Background
The traditional rear shock absorber is generally provided with a shock absorption spring for bearing load to absorb shock, and along with the continuous improvement of the comfort requirement of customers on the rear shock absorber, a double-spring rear shock absorber with two springs simultaneously arranged on the rear shock absorber is designed and can be divided into a parallel double-spring (or called inner and outer double-spring) rear shock absorber and a channeling double-spring (or called upper and lower double-spring) rear shock absorber.
Through searching, the Chinese patent publication No. CN210265634U discloses an internal and external double-spring adjustable rear shock absorber, which comprises a lower rubber ring, the precompression of an external spring is regulated by rotating a nut on the external circle of a regulator, and the precompression of the internal spring and the external spring is increased or reduced simultaneously or regulated by rotating the regulator, and the precompression of the internal spring and the external spring can be adapted to different assembly counterforce requirements of the rear shock absorber to a greater extent through the precompression of the internal spring and the external spring of the regulator.
In the scheme, the precompression of the inner spring and the precompression of the outer spring can be adjusted, but the internal workpiece stability of the shock absorber can not be ensured when the shock absorber is adjusted by the inner and outer double springs of the patent, the inner and outer double springs of the traditional shock absorber are arranged in the same direction, and the stabilizing effect is poor when the shock absorber is adjusted, so that the problem is solved by the inner and outer double-spring adjustable rear shock absorber.
Disclosure of utility model
The utility model provides an inner and outer double-spring adjustable rear shock absorber for solving the problem that the inner and outer double-spring adjustable rear shock absorber in the prior art cannot ensure the stability of an inner workpiece during adjustment of the shock absorber.
The utility model is realized by the following technical scheme:
the utility model provides an inside and outside double spring adjustable rear shock absorber, includes the fixed plate, and fixed plate internal surface one side is provided with the hob, and hob surface one side is provided with the gag lever post, and gag lever post surface one side is provided with the elevating system that makes the buffer board reciprocate, and elevating system includes bracing piece one and spring one.
The lifting mechanism is characterized in that a supporting block is arranged on one side of the outer surface of the lifting mechanism, a connecting plate is arranged on the lower surface of the supporting block, a supporting mechanism is arranged on one side of the upper surface of the connecting plate, and the supporting mechanism comprises a first limiting block and a second spring.
Preferably, one side of the inner surface of the fixed plate is rotationally connected with one side of the outer circumferential surface of the screw rod, a moving block is in threaded connection with one side of the thread of the outer circumferential surface of the screw rod, one side of the outer surface of the moving block is in sliding connection with one side of the inner surface of the limiting rod, one side of the outer surface of the limiting rod is fixedly connected with one side of the inner surface of the fixed plate, and the transmission stability of the moving block is improved by the limiting rod.
Preferably, one side of the outer circumferential surface of the screw rod is fixedly connected with the inner surface of the driving wheel, one side of the outer surface of the driving wheel is fixedly connected with one side of the outer surface of the pointer, one side of the outer surface of the pointer is provided with a scale rod, one side of the outer surface of the scale rod is fixedly connected with one side of the outer surface of the fixing plate, and the pointer and the scale rod are utilized to improve the adjustment accuracy of the shock absorber.
Preferably, one side of the inner surface of the moving block is rotationally connected with one side of the inner surface of the supporting rod through a rotating shaft, the other side of the inner surface of the supporting rod is slidingly connected with one side of the outer surface of the supporting rod, one side of the second inner surface of the supporting rod is rotationally connected with one side of the outer circumferential surface of the connecting shaft, the other side of the outer circumferential surface of the connecting shaft is fixedly connected with the inner surface of the supporting block, the lower surface of the supporting block is fixedly connected with one side of the upper surface of the connecting plate, one side of the upper surface of the connecting plate is fixedly connected with one side of the outer surface of the buffer plate, the other side of the outer surface of the buffer plate is fixedly connected with the lower surface of the expansion plate, one side of the outer surface of the expansion plate is slidingly connected with one side of the inner surface of the fixed plate, the buffer plate is driven to move through the connecting plate by utilizing a lifting mechanism, and the operation height of the shock absorber is adjusted.
Preferably, one side of the inner surface of the supporting rod is fixedly connected with one end of the spring, the other end of the spring is fixedly connected with one side of the outer surface of the supporting rod, the diameter of the outer surface of the spring is smaller than that of the inner surface of the supporting rod, and the stability of the shock absorber is improved by utilizing the lifting mechanism through cooperation with the supporting mechanism in different force directions.
Preferably, one side of the outer surface of the connecting plate is fixedly connected with one side of the outer surface of the first limiting block, the other side of the outer surface of the first limiting block is fixedly connected with one end of the second spring, the other end of the second spring is fixedly connected with one side of the outer surface of the limiting block, and the stress of the second spring is adjusted by utilizing the operation position of the connecting plate.
Preferably, one outer surface side of the limiting block is in sliding connection with one side of the inner surface of the limiting plate, one side of the outer surface of the limiting plate is fixedly connected with one side of the outer surface of the limiting rod, the width of the inner surface of the limiting plate is larger than the diameter of the outer surface of the spring, and the limiting plate is used for improving the transmission stability of the spring II.
The utility model provides an inner and outer double-spring adjustable rear shock absorber, which has the following beneficial effects:
According to the utility model, the driving wheel is driven to rotate by external force, the driving wheel drives the moving block to slide by the spiral rod, the moving block drives the lifting mechanism to move by the rotating shaft, and the lifting mechanism drives the connecting plate to move by the supporting block, so that the adjustment stability of the shock absorber is increased by using the lifting mechanisms at the upper side and the lower side.
According to the utility model, the buffer plate is used for promoting the connecting plate to move, the connecting plate is used for adjusting the operation length of the spring II through the first limiting block and the second limiting block, the pressure effect of the spring II is adjusted according to different operation environments of the shock absorber, and the adaptability of the shock absorber to different operation environments is improved.
Drawings
FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;
FIG. 2 is a schematic view of a three-dimensional structure of a lifting mechanism according to the present utility model;
FIG. 3 shows the fixing of the present utility model a cross-sectional view of the three-dimensional structure of the plate;
fig. 4 is a schematic three-dimensional structure of the supporting mechanism of the present utility model.
Description of the reference numerals
1. The screw rod is fixed on the fixed plate, and the screw rod is fixed on the fixed plate;
4. Lifting mechanism 41, first support bar 42, first spring 43 and second support bar;
5. The device comprises a connecting shaft, a supporting block, a connecting plate, a buffer plate, a 9, a limiting rod, a 10, a telescopic plate, a 11, a driving wheel, a 12, a pointer, a 13 and a scale rod, wherein the connecting shaft is connected with the supporting block;
14. a support mechanism; 141, a first limiting block, 142, a second spring, 143 and a second limiting block;
15. And a limiting plate.
Detailed Description
The embodiment of the utility model provides an inner and outer double-spring adjustable rear shock absorber.
Please refer to fig. 1, fig. 2 and fig. 3.
The utility model provides an inside and outside double spring adjustable rear shock absorber, including fixed plate 1, fixed plate 1 internal surface one side is connected with screw rod 2 outer circumference one side rotation, utilize screw rod 2 both sides reverse screw thread to improve shock absorber adjustment stability, screw rod 2 outer circumference screw thread one side threaded connection has movable block 3, movable block 3 internal surface one side is connected through pivot and the rotation of bracing piece one 41 internal surface one side, bracing piece one 41 internal surface one side and spring one 42 one end fixed connection, utilize bracing piece one 41 and bracing piece two 43 to increase spring one 42 transmission stability, spring one 42 other end and bracing piece two 43 external surface one side fixed connection, spring one 42 external surface diameter is less than bracing piece one 41 internal surface diameter, utilize elevating system 4 to improve shock absorber stability through the cooperation with supporting mechanism 14 different power directions, bracing piece one 41 internal surface opposite side and bracing piece two 43 external surface one side sliding connection.
Referring to fig. 2 and 3, one side of the inner surface of the second supporting rod 43 is rotatably connected with one side of the outer circumferential surface of the connecting shaft 5, the other side of the outer circumferential surface of the connecting shaft 5 is fixedly connected with the inner surface of the supporting block 6, the lifting mechanism 4 is driven stably by the supporting block 6, the lower surface of the supporting block 6 is fixedly connected with one side of the upper surface of the connecting plate 7, one side of the upper surface of the connecting plate 7 is fixedly connected with one side of the outer surface of the buffer plate 8, the other side of the outer surface of the buffer plate 8 is fixedly connected with the lower surface of the telescopic plate 10, the telescopic plate 10 is used for avoiding the shock absorber from shifting during adjustment, one side of the outer surface of the telescopic plate 10 is slidingly connected with one side of the inner surface of the fixed plate 1, the buffer plate 8 is driven to move by the lifting mechanism 4 through the connecting plate 7, the operation height of the shock absorber is adjusted, one side of the outer surface of the moving block 3 is slidingly connected with one side of the inner surface of the limiting rod 9, one side of the outer surface of the limiting rod 9 is fixedly connected with one side of the inner surface of the fixed plate 1, and the driving stability of the moving block 3 is improved by the limiting rod 9.
Referring to fig. 1 and 3, a screw rod 2 is arranged on one side of the inner surface of the fixed plate 1, one side of the outer circumferential surface of the screw rod 2 is fixedly connected with the inner surface of a driving wheel 11, the damper is manually adjusted through the driving wheel 11 by using external force, one side of the outer surface of the driving wheel 11 is fixedly connected with one side of the outer surface of a pointer 12, a scale rod 13 is arranged on one side of the outer surface of the pointer 12, one side of the outer surface of the scale rod 13 is fixedly connected with one side of the outer surface of the fixed plate 1, the pointer 12 and the scale rod 13 are used for improving the adjustment accuracy of the damper, a limit rod 9 is arranged on one side of the outer surface of the screw rod 2, a lifting mechanism 4 for promoting the buffer plate 8 to move up and down is arranged on one side of the outer surface of the limit rod 9, the damper is promoted to be adjusted for different working environments by using the lifting mechanism 4, and the lifting mechanism 4 comprises a first support rod 41 and a first spring 42.
Referring to fig. 3 and 4, a supporting block 6 is disposed on one side of the outer surface of the lifting mechanism 4, a connecting plate 7 is disposed on the lower surface of the supporting block 6, the operation position of the buffer plate 8 is adjusted by using the connecting plate 7, one side of the outer surface of the connecting plate 7 is fixedly connected with one side of the outer surface of the first limiting block 141, the other side of the outer surface of the first limiting block 141 is slidably connected with one side of the inner surface of the limiting plate 15, one side of the outer surface of the limiting plate 15 is fixedly connected with one side of the outer surface of the limiting rod 9, the width of the inner surface of the limiting plate 15 is greater than the diameter of the outer surface of the second spring 142, the driving stability of the second spring 142 is improved by using the limiting plate 15, the other side of the outer surface of the first limiting block 141 is fixedly connected with one end of the second spring 142, the other end of the second spring 142 is fixedly connected with one side of the outer surface of the second limiting block 143, the operation position of the second spring 142 is adjusted by using the connecting plate 7, and the supporting mechanism 14 is disposed on one side of the upper surface of the connecting plate 7, and the supporting mechanism 14 comprises a first limiting block 141 and a second spring 142.
When the damper is used, the operation position of the damper is fixed by using the fixing plate 1, the damping pressure of the damper is adjusted according to different operation environments of the damper, the driving wheel 11 is manually driven to rotate by using external force, the driving wheel 11 drives the spiral rod 2 to horizontally rotate on the inner surface of the fixing plate 1, the spiral rod 2 drives the movable block 3 to horizontally slide on the inner surface of the limiting rod 9, the movable block 3 drives the supporting rod I41 to move through the rotating shaft, the supporting rod I41 drives the connecting shaft 5 to move through the spring I42 and the supporting rod II 43, the connecting shaft 5 drives the connecting plate 7 to move up and down through the supporting block 6, the connecting plate 7 drives the buffer plate 8 to move up and down to adjust the operation length of the damper, the limiting block I141 and the limiting block II 143 are driven to vertically slide on the inner surface of the limiting plate 15 by using the limiting block I141 and the limiting block II 143, the operation length of the spring II 142 is regulated by using the limiting block I141 and the supporting mechanism 14, and the adjusting stability of the damper is improved by using springs I42 and the spring II 142 with different directions on two sides.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides an inside and outside double spring adjustable rear shock absorber, includes fixed plate (1), its characterized in that:
A screw rod (2) is arranged on one side of the inner surface of the fixed plate (1), a limit rod (9) is arranged on one side of the outer surface of the screw rod (2), a lifting mechanism (4) for promoting the buffer plate (8) to move up and down is arranged on one side of the outer surface of the limit rod (9), and the lifting mechanism (4) comprises a first supporting rod (41) and a first spring (42);
Supporting blocks (6) are arranged on one side of the outer surface of the lifting mechanism (4), connecting plates (7) are arranged on the lower surfaces of the supporting blocks (6), supporting mechanisms (14) are arranged on one side of the upper surfaces of the connecting plates (7), and the supporting mechanisms (14) comprise limiting blocks I (141) and springs II (142).
2. The internal and external double spring adjustable rear shock absorber according to claim 1, wherein:
the inner surface side of the fixed plate (1) is rotationally connected with the outer circumferential surface side of the screw rod (2), a moving block (3) is in threaded connection with one side of the thread of the outer circumferential surface of the screw rod (2), one side of the outer surface of the moving block (3) is in sliding connection with one side of the inner surface of the limiting rod (9), and one side of the outer surface of the limiting rod (9) is fixedly connected with one side of the inner surface of the fixed plate (1).
3. The internal and external double spring adjustable rear shock absorber according to claim 1, wherein:
the outer circumferential surface side of the screw rod (2) is fixedly connected with the inner surface of the driving wheel (11), the outer surface side of the driving wheel (11) is fixedly connected with the outer surface side of the pointer (12), a scale rod (13) is arranged on the outer surface side of the pointer (12), and the outer surface side of the scale rod (13) is fixedly connected with the outer surface side of the fixed plate (1).
4. The internal and external double spring adjustable rear shock absorber according to claim 2, wherein:
The inner surface side of the moving block (3) is rotationally connected with one side of the inner surface of a first supporting rod (41) through a rotating shaft, the other side of the inner surface of the first supporting rod (41) is in sliding connection with one side of the outer surface of a second supporting rod (43), one side of the inner surface of the second supporting rod (43) is rotationally connected with one side of the outer circumferential surface of the connecting shaft (5), the other side of the outer circumferential surface of the connecting shaft (5) is fixedly connected with the inner surface of the supporting block (6), the lower surface of the supporting block (6) is fixedly connected with one side of the upper surface of the connecting plate (7), one side of the upper surface of the connecting plate (7) is fixedly connected with one side of the outer surface of the buffer plate (8), the other side of the outer surface of the buffer plate (8) is fixedly connected with one side of the inner surface of the fixed plate (1).
5. The internal and external double spring adjustable rear shock absorber according to claim 1, wherein:
One side of the inner surface of the first supporting rod (41) is fixedly connected with one end of the first spring (42), the other end of the first spring (42) is fixedly connected with one side of the outer surface of the second supporting rod (43), and the diameter of the outer surface of the first spring (42) is smaller than that of the inner surface of the first supporting rod (41).
6. The internal and external double spring adjustable rear shock absorber according to claim 1, wherein:
One side of the outer surface of the connecting plate (7) is fixedly connected with one side of the outer surface of the first limiting block (141), the other side of the outer surface of the first limiting block (141) is fixedly connected with one end of the second spring (142), and the other end of the second spring (142) is fixedly connected with one side of the outer surface of the second limiting block (143).
7. The internal and external double spring adjustable rear shock absorber according to claim 1, wherein:
The other side of the outer surface of the first limiting block (141) is in sliding connection with one side of the inner surface of the limiting plate (15), one side of the outer surface of the limiting plate (15) is fixedly connected with one side of the outer surface of the limiting rod (9), and the width of the inner surface of the limiting plate (15) is larger than the diameter of the outer surface of the second spring (142).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420652172.6U CN222141878U (en) | 2024-04-01 | 2024-04-01 | An adjustable rear shock absorber with inner and outer double springs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420652172.6U CN222141878U (en) | 2024-04-01 | 2024-04-01 | An adjustable rear shock absorber with inner and outer double springs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222141878U true CN222141878U (en) | 2024-12-10 |
Family
ID=93727198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420652172.6U Active CN222141878U (en) | 2024-04-01 | 2024-04-01 | An adjustable rear shock absorber with inner and outer double springs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222141878U (en) |
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2024
- 2024-04-01 CN CN202420652172.6U patent/CN222141878U/en active Active
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