CN202674136U - Hand-protected electromobile centrally-mounted shock absorber - Google Patents
Hand-protected electromobile centrally-mounted shock absorber Download PDFInfo
- Publication number
- CN202674136U CN202674136U CN 201220183059 CN201220183059U CN202674136U CN 202674136 U CN202674136 U CN 202674136U CN 201220183059 CN201220183059 CN 201220183059 CN 201220183059 U CN201220183059 U CN 201220183059U CN 202674136 U CN202674136 U CN 202674136U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- damping
- upper connecting
- hand
- electromobile
- 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
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- Vibration Dampers (AREA)
Abstract
The utility model relates to an electromobile centrally-mounted shock absorber, in particular to a hand-protected electromobile centrally-mounted shock absorber. The hand-protected electromobile centrally-mounted shock absorber comprises an upper connecting rod, a recovery rod, a damping cover and a lower connecting rod, wherein the upper connecting rod, the recovery rod, the damping cover and the lower connecting rod are coaxially arranged. The recovery rod is connected with the upper connecting rod and provided with a damping block at the end portion. The damping cover is arranged outside the damping block and sliding friction exists between the damping cover and the damping block. The lower connecting rod is connected with the damping cover. A recovery spring which surrounds the recovery rod is arranged between the upper connecting rod and the damping cover. The hand-protected electromobile centrally-mounted shock absorber further comprises a coaxially-arranged protecting cover which is arranged between the upper connecting rod and the lower connecting rod and installed outside the recovery spring and the damping cover in a sleeved mode. Due to the additionally arrangement of the protecting cover, the recovery spring is coated by the protecting cover, the situation of misplacing a hand in the recovery spring and squeezing the hand is avoided.
Description
Technical field
The utility model relates to a kind of built-in electric vehicle vibration damper, relates in particular to a kind of built-in electric vehicle vibration damper that prevents tong.
Background technique
The built-in electric vehicle vibration damper be located at the battery of electric vehicle both sides be used for guaranteeing the device that electric motor car operates steadily, existing built-in electric vehicle vibration damper comprises the upper connecting rod of coaxial setting, be provided with the reverting bar of damping block with the end of upper connecting rod, be located at damping block outside and with the damping sleeve of damping block sliding friction, the lower connecting rod that is connected with damping sleeve, be provided with the returning spring around reverting bar between described upper connecting rod and the damping sleeve, its returning spring is exposed outside, when back seat is taken children, children easily put into hand between the returning spring, cause the tong phenomenon.
The model utility content
Technical problem to be solved in the utility model is, overcomes the deficiencies in the prior art, and a kind of built-in electric vehicle vibration damper that prevents tong is provided.
The utility model is to be achieved by the following technical programs:
A kind of built-in electric vehicle vibration damper that prevents tong; the upper connecting rod, reverting bar, damping sleeve and the lower connecting rod that comprise coaxial setting; described reverting bar is connected with upper connecting rod and is provided with damping block in the end; described damping sleeve be located at damping block outside and with the damping block sliding friction; described lower connecting rod is connected with damping sleeve; be provided with the returning spring around reverting bar between described upper connecting rod and the damping sleeve; the protecting jacket that also comprises a coaxial setting; described protecting jacket is located between upper connecting rod and the lower connecting rod, and is sleeved on outside returning spring and the damping sleeve.
The beneficial effects of the utility model are:
Owing to having added protecting jacket, so that returning spring is coated in the protecting jacket, mistake so just can not occur hand is placed between the returning spring, cause the tong phenomenon.
Description of drawings
Fig. 1 is main TV structure schematic diagram of the present utility model.
Among the figure: 1. upper connecting rod, 2. reverting bar, 3. returning spring, 4. damping sleeve, 5. lower connecting rod, 6. damping block, 7. protecting jacket.
Embodiment
In order to make those skilled in the art understand better the technical solution of the utility model, the utility model is described in further detail below in conjunction with accompanying drawing and most preferred embodiment.
As shown in Figure 1; the utility model comprises upper connecting rod 1, reverting bar 2, damping sleeve 4 and the lower connecting rod 5 of coaxial setting; described reverting bar is connected with upper connecting rod and is provided with damping block 6 in the end; described damping sleeve be located at damping block outside and with the damping block sliding friction; described lower connecting rod is connected with damping sleeve; be provided with the returning spring 3 around reverting bar between described upper connecting rod and the damping sleeve; the protecting jacket 7 that also comprises a coaxial setting; described protecting jacket is located between upper connecting rod and the lower connecting rod, and is sleeved on outside returning spring and the damping sleeve.
Owing to having added protecting jacket, so that returning spring is coated in the protecting jacket, mistake so just can not occur hand is placed between the returning spring, cause the tong phenomenon.
The above only is preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (1)
1. built-in electric vehicle vibration damper that prevents tong; the upper connecting rod that comprises coaxial setting; reverting bar; damping sleeve and lower connecting rod; described reverting bar is connected with upper connecting rod and is provided with damping block in the end; described damping sleeve be located at damping block outside and with the damping block sliding friction; described lower connecting rod is connected with damping sleeve; be provided with the returning spring around reverting bar between described upper connecting rod and the damping sleeve; it is characterized in that; the protecting jacket that also comprises a coaxial setting; described protecting jacket is located between upper connecting rod and the lower connecting rod, and is sleeved on outside returning spring and the damping sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220183059 CN202674136U (en) | 2012-04-26 | 2012-04-26 | Hand-protected electromobile centrally-mounted shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220183059 CN202674136U (en) | 2012-04-26 | 2012-04-26 | Hand-protected electromobile centrally-mounted shock absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202674136U true CN202674136U (en) | 2013-01-16 |
Family
ID=47495043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220183059 Expired - Fee Related CN202674136U (en) | 2012-04-26 | 2012-04-26 | Hand-protected electromobile centrally-mounted shock absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202674136U (en) |
-
2012
- 2012-04-26 CN CN 201220183059 patent/CN202674136U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20150426 |
|
| EXPY | Termination of patent right or utility model |