CN213360912U - Effectual electric motor car bumper shock absorber of shock attenuation - Google Patents
Effectual electric motor car bumper shock absorber of shock attenuation Download PDFInfo
- Publication number
- CN213360912U CN213360912U CN202021339834.2U CN202021339834U CN213360912U CN 213360912 U CN213360912 U CN 213360912U CN 202021339834 U CN202021339834 U CN 202021339834U CN 213360912 U CN213360912 U CN 213360912U
- Authority
- CN
- China
- Prior art keywords
- spring
- sleeve
- branch
- supporting rod
- gravity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000035939 shock Effects 0.000 title claims abstract description 40
- 239000006096 absorbing agent Substances 0.000 title claims abstract description 24
- 230000005484 gravity Effects 0.000 claims abstract description 33
- 230000000694 effects Effects 0.000 claims abstract description 11
- 238000010521 absorption reaction Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 8
- 238000013016 damping Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Vibration Dampers (AREA)
Abstract
The utility model discloses an effectual electric motor car bumper shock absorber of shock attenuation, including first spring, gravity pole and disc lid, gravity pole upper end is provided with first branch, gravity pole upper end with first branch bottom fixed connection, gravity pole bottom is provided with second branch, second branch with gravity pole fixed connection, first branch with second branch passes through gravity pole fixed connection, first branch with the inside telescopic link that all is provided with of second branch. The utility model discloses cross disc lid, the sleeve that sets up, appear damaging, the cracked condition when the spring uses for a long time, can unpack the dome lid apart, will be bad, old spring trades, and it is very simple just to reuse the operation, through first spring, the telescopic link that sets up, when the electric motor car is at the in-process of traveling, in the time of hole or sump, the absorbing effect of multilayer spring improves greatly to reduce the damage of electric motor car, reduce the jolt of riding passerby.
Description
Technical Field
The utility model relates to an electric motor car technical field specifically is an effectual electric motor car bumper shock absorber of shock attenuation.
Background
At present, a shock absorber is a necessary component of a motor vehicle, the structure influences the controllability and the comfort of the whole vehicle, whether the performance is stable and reliable or not is directly related to the safety, the reliability and the controllability of the whole vehicle, the existing shock absorber generally adopts a fixed structure and fixed performance parameters, the existing shock absorber comprises a shock absorber spring preload, a restoring damping force, the key performance parameters of the front shock absorber performance such as a compression damping force and the like are fixed values, the application range of the whole vehicle on different road conditions is narrow, different use requirements of different road conditions cannot be met, the adaptability is poor, particularly for light vehicles such as motorcycles and the like, the application range is wide, only a standardized shock absorber structure is adopted, and the motorcycles using the shock absorbers with unified standards cannot adapt to different use environments.
The prior art has the following problems:
the electric motor car can receive jolting of pothole or unusual road at the in-process of traveling, can cause the bumper shock absorber to damage easily, the cracked condition of spring accessory because current spring is all integrative, other accessories of spring in case damage whole spring of fracture are scrapped, such spring is with large costs, and the practicality is relatively poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an effectual electric motor car bumper shock absorber of shock attenuation to solve the easy damage of the spring that proposes in the above-mentioned background art, integrative spring does not possess the practicality problem.
In order to achieve the above object, the utility model provides a following technical scheme: an electric vehicle shock absorber with good shock absorption effect comprises a first spring, a gravity rod, a disc cover, a spring top cover and a spring bottom cover, wherein a first supporting rod is arranged at the upper end of the gravity rod, the upper end of the gravity rod is fixedly connected with the bottom of the first supporting rod, a second supporting rod is arranged at the bottom of the gravity rod and fixedly connected with the gravity rod, the first supporting rod and the second supporting rod are fixedly connected through the gravity rod, telescopic rods are arranged in the first supporting rod and the second supporting rod and fixedly connected with the first supporting rod and the second supporting rod, sleeves are arranged at the upper end and the lower end of the first spring, the first spring is distributed on the end face of the spring top cover and the spring bottom cover in a circumferential mode, a spring sleeve is arranged on the outer wall of the first spring, and the inner wall of the spring sleeve is sleeved with the first spring, the spring sleeve is characterized in that a sleeve is arranged at the top of the spring sleeve, a spring top cover is arranged at the upper end of the sleeve, a spring bottom cover is arranged at the lower end of the sleeve, the spring top cover and the spring bottom cover are movably connected through a first spring, disc covers are arranged at the top end of the first supporting rod and the bottom end of the second supporting rod, and the disc covers are connected with the top end of the first supporting rod and the bottom end of the second supporting rod in a buckling mode.
Preferably, the gravity rod is made of a high-strength and hard material.
Preferably, the lower end of the sleeve is sleeved with the spring bottom cover.
Preferably, the upper end of the sleeve is sleeved with the bottom of the spring top cover.
Preferably, the sleeve is fixedly connected with the spring sleeve.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a disc lid, the sleeve that set up, damage, the cracked condition appear when the spring uses for a long time, can unpack the dome apart, will be bad, old spring trades, just can reuse, operate very simple and practical.
2. The utility model discloses a first spring and the telescopic link that set up, when the electric motor car is at the in-process of traveling, in pot hole or puddle, the absorbing effect of multilayer spring improves greatly to reduce the damage of electric motor car, reduce and ride passerby's jolting.
Drawings
FIG. 1 is a schematic view of the overall structure of the shock absorber of the electric vehicle with good shock absorption effect;
FIG. 2 is a top view structural diagram of the shock absorber of the electric vehicle with good shock absorption effect;
FIG. 3 is a structural diagram of a gravity rod and a telescopic rod in the shock absorber of the electric vehicle with good shock absorption effect;
fig. 4 is the utility model relates to a sleeve structure chart in effectual electric motor car bumper shock absorber of shock attenuation.
In the figure: 1. a spring top cover; 2. a first spring; 3. a spring sleeve; 4. a gravity bar; 5. a telescopic rod; 6. a spring bottom cover; 7. a disc cover; 8. a sleeve; 9. a first support bar; 10. a second support bar.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: an electric vehicle shock absorber with good shock absorption effect comprises a first spring 2, a gravity rod 4, a disc cover 7, a spring top cover 1 and a spring bottom cover 6, wherein a first supporting rod 9 is arranged at the upper end of the gravity rod 4, the upper end of the gravity rod 4 is fixedly connected with the bottom of the first supporting rod 9, the gravity rod is fixed at the middle end of the spring and can bear certain pressure to avoid the spring from being damaged and broken, a second supporting rod 10 is arranged at the bottom of the gravity rod 4, the second supporting rod 10 is fixedly connected with the gravity rod 4, the first supporting rod 9 is fixedly connected with the second supporting rod 10 through the gravity rod 4, a telescopic rod 5 is respectively arranged inside the first supporting rod 9 and the second supporting rod 10, the telescopic rod 5 is fixedly connected with the first supporting rod 9 and the second supporting rod 10, sleeves 8 are respectively arranged at the upper end and the lower end of the first spring 2, a sleeve 3 is arranged on the outer wall of the first spring 2, the inner wall of the spring sleeve 3 is sleeved with the first spring 2, the, spring sleeve 3 top is provided with sleeve 8, 8 upper ends of sleeve are provided with spring top cap 1, 8 lower extremes of sleeve are provided with spring bottom 6, spring top cap 1 and spring bottom 6 are through 2 swing joint of first spring, 9 tops of first branch pole and 10 bottoms of second branch all are provided with disc lid 7, disc lid 7 and 9 tops of first branch pole, 10 bottoms lock of second branch are connected, disc lid 7 conveniently dismantles the spring accessory, the spring damages the fracture also convenient replacement.
The gravity rod 4 is made of high-strength and hard materials.
The lower end of the sleeve 8 is sleeved with the spring bottom cover 6.
The upper end of the sleeve 8 is sleeved with the bottom of the spring top cover 1.
The sleeve 8 is fixedly connected with the spring sleeve 3.
The working principle is as follows: the utility model discloses a when using, at first the user is fixed with first spring 2 and front end sleeve 8, then the port cover is inside sleeve 8 before the spring top cap 1, again with 6 covers of spring bottom inside sleeve 8, make upper and lower spring top cap 1 port and 6 ports of spring bottom fix inside sleeve 8, then inside putting into disc lid 7 with gravity pole 4 is vertical, two end middle parts about gravity pole 4 removes disc lid 7, first branch 9 and 1 parallel and level of disc top cap, second branch 10 and 6 parallel and level of spring bottom, the user covers spring top cap 1 and spring bottom 6 with disc lid 7, make gravity pole 4 fix in the spring middle-end. The process of disassembling, assembling and replacing the spring is completed.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an effectual electric motor car bumper shock absorber of shock attenuation, includes first spring (2), gravity pole (4), disc lid (7), spring top cap (1) and spring bottom (6), its characterized in that: a first supporting rod (9) is arranged at the upper end of the gravity rod (4), the upper end of the gravity rod (4) is fixedly connected with the bottom of the first supporting rod (9), a second supporting rod (10) is arranged at the bottom of the gravity rod (4), the second supporting rod (10) is fixedly connected with the gravity rod (4), the first supporting rod (9) is fixedly connected with the second supporting rod (10) through the gravity rod (4), telescopic rods (5) are arranged inside the first supporting rod (9) and the second supporting rod (10), the telescopic rods (5) are fixedly connected with the first supporting rod (9) and the second supporting rod (10), sleeves (8) are arranged at the upper end and the lower end of the first spring (2), a spring sleeve (3) is arranged on the outer wall of the first spring (2), and the inner wall of the spring sleeve (3) is sleeved with the first spring (2), first spring (2) become the circumference type and distribute spring top cap (1) with on spring bottom (6) the terminal surface, spring sleeve (3) top is provided with sleeve (8), sleeve (8) upper end is provided with spring top cap (1), sleeve (8) lower extreme is provided with spring bottom (6), spring top cap (1) with spring bottom (6) pass through first spring (2) swing joint, first branch (9) top with second branch (10) bottom all is provided with disc lid (7), disc lid (7) with first branch (9) top, second branch (10) bottom lock are connected.
2. The electric vehicle shock absorber with good shock absorption effect as claimed in claim 1, wherein: the gravity rod (4) is made of high-strength and hard materials.
3. The electric vehicle shock absorber with good shock absorption effect as claimed in claim 1, wherein: the lower end of the sleeve (8) is sleeved with the spring bottom cover (6).
4. The electric vehicle shock absorber with good shock absorption effect as claimed in claim 1, wherein: the upper end of the sleeve (8) is sleeved with the bottom of the spring top cover (1).
5. The electric vehicle shock absorber with good shock absorption effect as claimed in claim 1, wherein: the sleeve (8) is fixedly connected with the spring sleeve (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021339834.2U CN213360912U (en) | 2020-07-09 | 2020-07-09 | Effectual electric motor car bumper shock absorber of shock attenuation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021339834.2U CN213360912U (en) | 2020-07-09 | 2020-07-09 | Effectual electric motor car bumper shock absorber of shock attenuation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213360912U true CN213360912U (en) | 2021-06-04 |
Family
ID=76138990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021339834.2U Expired - Fee Related CN213360912U (en) | 2020-07-09 | 2020-07-09 | Effectual electric motor car bumper shock absorber of shock attenuation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213360912U (en) |
-
2020
- 2020-07-09 CN CN202021339834.2U patent/CN213360912U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213360912U (en) | Effectual electric motor car bumper shock absorber of shock attenuation | |
| CN210661163U (en) | Rear spiral spring damping mounting structure of electric vehicle | |
| CN205780522U (en) | A kind of automobile absorber of the noise reduction that dispels the heat | |
| CN107599774A (en) | A kind of automobile energy renewable vibration damper | |
| CN201235854Y (en) | Front suspension of cross-country vehicle | |
| CN210555389U (en) | Front fork slotting rod for electric vehicle | |
| CN207670191U (en) | A kind of automobile support assembly | |
| CN202728490U (en) | Rear shock absorber for motorcycle | |
| CN207417050U (en) | Front fork of electric vehicle component and electric car | |
| CN202863658U (en) | Frame and battery box integral structure type power-assisting bicycle | |
| CN203142965U (en) | Upper suspension assembly of motor tricycle rear engine | |
| CN206592475U (en) | A kind of fork truck rear axle shock-absorbing device | |
| CN104972927A (en) | Improved electric car structure | |
| CN207034060U (en) | A kind of transmission of automobile chassis axle dampening arrangement | |
| CN205469608U (en) | Electric bicycle with central authorities' bumper shock absorber | |
| CN205896834U (en) | Prevent falling and stable LED lamp | |
| CN205059170U (en) | Motor suspending device | |
| CN209142318U (en) | Shock absorption front fork of electric bicycle | |
| CN213298671U (en) | Dustproof structure of motor vehicle shock absorber | |
| CN211076206U (en) | Frame with middle double-damping structure and rear-inserted damping structure | |
| CN217374791U (en) | Shock-absorbing frame of lithium electric vehicle | |
| CN212098320U (en) | High car suspension of security | |
| CN217736135U (en) | Shock absorber of foldable electric bicycle | |
| CN211281346U (en) | Intelligence automobile-used shock attenuation chassis of riding instead of walk | |
| CN210175065U (en) | Electric motor car shock-absorbing structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210604 |