CN205930601U - Automobile machinery impactes buffer - Google Patents
Automobile machinery impactes buffer Download PDFInfo
- Publication number
- CN205930601U CN205930601U CN201620862832.9U CN201620862832U CN205930601U CN 205930601 U CN205930601 U CN 205930601U CN 201620862832 U CN201620862832 U CN 201620862832U CN 205930601 U CN205930601 U CN 205930601U
- Authority
- CN
- China
- Prior art keywords
- spring
- automobile
- cylinder
- bumper
- fixed
- 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
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Vibration Dampers (AREA)
Abstract
The utility model discloses an automobile machinery impactes buffer belongs to the car scour protection and hits the mechanical equipment field. The device includes: spring push rod one end is fixed on the bumper, and the spring push rod other end is fixed with the one end of spring combination, and the different position departments at the automobile floorbar are fixed to the other end of spring combination, and the spring combination is at least including three group's springs, cylinder push rod one end is fixed on the bumper, and the cylinder push rod other end is provided with the piston, and the piston can move about in the cylinder, and the cylinder setting is on the automobile floorbar, car floorbar both sides are provided with the car girder, and the bumper passes through the springiness cushioning layer and connects the car girder. The device has a setting of a plurality of springs of contained angle, makes the car never during equidirectional bumping, can all be better play the cushioning effect to and setting up of cylinder make the buffering have stability, has alleviateed car bulk damage that the collision caused and to the injury of human body.
Description
Technical field
This utility model is related to automobile collision-proof technical field of mechanical equipment, clashes into buffering dress particularly to a kind of automobile mechanical
Put.
Background technology
With scientific and technological progress, the raising of people's living standard, automobile has become requisite in people's daily life
Walking-replacing tool, however, occurring the vehicle accident on trap for automobile also to rise continuous, therefore, improves automobile safety protective water
Flat, mitigate the automobile buffering device colliding the car body damage causing and the injury to human body, for compeling the problem of highly necessary solution.
At present, automobile safety protective structure adds bumper, the water of in-car dress seat belt aerating capsule before and after also resting on car body
Flat, conventional bumper, is all to be directly anchored on car body, does not have cushioning effect.
In sum, in prior art, there is not having buffer unit between bumper and car body.
Utility model content
This utility model provides a kind of automobile mechanical impact attenuation device, can solve in prior art, there is automobile and protects
There is no the problem of buffer unit between dangerous thick stick and car body.
This utility model provides a kind of automobile mechanical impact attenuation device, including：Spring assembly and air cylinder device, described
Spring assembly includes spring push-rod and spring assembly, and described air cylinder device includes cylinder push-rod, piston and cylinder；
Described spring push-rod one end is fixed on bumper, one end of the described spring push-rod other end and described spring assembly
Fixing, the other end of described spring assembly is fixed on the various location of automobile bottom girder, and described spring assembly at least includes three groups
Spring；
Described cylinder push-rod one end is fixed on described bumper, and the described cylinder push-rod other end is provided with described piston,
Described piston can be movable in described cylinder, and described cylinder is arranged on described automobile bottom girder；
Described automobile bottom girder both sides are provided with automobile main beams, and described bumper connects automobile main beams by elastic cord breaker.
It is preferred that the quantity of described spring assembly at least includes two sets, and it is arranged on described bumper and described automobile
Both sides between bottom girder；The quantity of described air cylinder device at least includes a set of, and is arranged on described bumper and described automobile
Middle part between bottom girder.
It is preferred that the angle between adjacent springs in described spring assembly is more than 5 degree.
This utility model provides a kind of automobile mechanical impact attenuation device, the spring assembly in this device and air cylinder device,
Make to have cushioning effect between bumper and car body, alleviate car body damage and the injury to human body that collision causes.
Brief description
A kind of automobile mechanical impact attenuation device structural representation that Fig. 1 provides for this utility model embodiment.
Description of reference numerals：
101- spring push-rod, 102-1- first spring, 102-2- second spring, 102-3- the 3rd spring, 103- cylinder pushes away
Bar, 104- piston, 105- cylinder, 106- bumper, 107- automobile bottom girder, 108- automobile main beams, 109- elastic cord breaker.
Specific embodiment
Below in conjunction with the accompanying drawings, a specific embodiment of the present utility model is described in detail, it is to be understood that this
The protection domain of utility model is not limited by specific embodiment.
A kind of automobile mechanical impact attenuation device structural representation that Fig. 1 provides for this utility model embodiment.
As shown in figure 1, this device specifically includes：Spring assembly and air cylinder device, spring assembly includes spring push-rod 101 He
Spring assembly, air cylinder device includes cylinder push-rod 103, piston 104 and cylinder 105；Spring push-rod 101 one end is fixed on bumper
On 106, one end of spring push-rod 101 other end and spring assembly is fixed, and the other end of spring assembly is fixed on automobile bottom girder 107
Various location, spring assembly at least includes three groups of springs；Cylinder push-rod 103 one end is fixed on bumper 106, and cylinder pushes away
Bar 103 other end is provided with piston 104, and piston 104 can be movable in cylinder 105, and cylinder 105 is arranged on automobile bottom girder
On 107；Automobile bottom girder 107 both sides are provided with automobile main beams 108, and bumper 106 connects automobile main beams by elastic cord breaker 109
108.
It should be noted that the quantity of spring assembly at least includes two sets, the quantity of air cylinder device at least include a set of, if
The spring assembly put and air cylinder device are many, its good buffer effect.
As shown in figure 1, in this utility model embodiment, spring assembly at least can include three kinds of springs, such as：First
Spring (102-1), second spring (102-2) and the 3rd spring (102-3).In actual applications, spring assembly is arranged on insurance
Both sides between thick stick 106 and automobile bottom girder 107, due to arranging between the spring push-rod 101 in spring assembly and automobile bottom girder 107
There are the first spring (102-1), second spring (102-2) and the 3rd spring (102-3), and the first spring (102-1) and second
Between spring (102-2), and the angle between second spring (102-2) and the 3rd spring (102-3) is more than 5 degree, and cylinder fills
Put the middle part being arranged between bumper 106 and automobile bottom girder 107, the structure of spring assembly and air cylinder device and relative position
Setting, when automobile collides from different directions, can preferably play cushioning effect, and have certain stablizing
Property.
It should be noted that piston 104 is in the presence of cylinder push-rod 103, under the conditions of by a certain size thrust, can
With activity in cylinder 105, play cushioning effect.
It should be noted that bumper 106 connects automobile main beams 108, its elastic cord breaker by elastic cord breaker 109
109 can play certain cushioning effect.
It should be noted that bumper 106 is hollow steel pipe, hollow steel pipe is extruded and can play certain buffering work
With.
A kind of automobile mechanical impact attenuation device that this utility model embodiment provides, its principle is, when automobile is from difference
When direction collides or knocks into the back, spring push-rod 101 promotes the first spring 102-1, second spring 102-2 and the 3rd spring
102-3 is slowly near automobile bottom girder 107；Simultaneously cylinder push-rod 103 band piston 104 in cylinder 105 slowly activity near vapour
Underbody beam 107, under cushioning effect, leaves the response time to driver, under buffering and the timely braking conditions of driver, makes collision
The impact producing reduces.
In sum, a kind of automobile mechanical impact attenuation device that this utility model embodiment provides, the bullet in this device
Spring device and air cylinder device, make to have cushioning effect between bumper and car body, alleviate the car body damage that collision causes
With the injury to human body；Meanwhile, the setting of the multiple springs with angle in spring assembly is so that automobile is sent out from different directions
During raw collision, can preferably play cushioning effect, and the setting of air cylinder device makes buffering have stability.
Only several specific embodiments of the present utility model disclosed above, but, this utility model embodiment not office
It is limited to this, the changes that any person skilled in the art can think of all should fall into protection domain of the present utility model.
Claims (3)
1. a kind of automobile mechanical impact attenuation device is it is characterised in that include：Spring assembly and air cylinder device, described spring dress
Put including spring push-rod (101) and spring assembly, described air cylinder device includes cylinder push-rod (103), piston (104) and cylinder
(105)；
Described spring push-rod (101) one end is fixed on bumper (106), described spring push-rod (101) other end and described bullet
One end of spring combination is fixed, and the other end of described spring assembly is fixed on the various location of automobile bottom girder (107), described spring
Combination at least includes three groups of springs；
Described cylinder push-rod (103) one end is fixed on described bumper (106), and the other end of described cylinder push-rod (103) sets
It is equipped with described piston (104), described piston (104) can be movable in described cylinder (105), and described cylinder (105) setting
On described automobile bottom girder (107)；
Described automobile bottom girder (107) both sides are provided with automobile main beams (108), and described bumper (106) passes through elastic cord breaker
(109) automobile main beams (108) are connected.
2. device as claimed in claim 1 is it is characterised in that the quantity of described spring assembly at least includes two sets, and sets
Put the both sides between described bumper (106) and described automobile bottom girder (107)；The quantity of described air cylinder device at least includes one
Set, and it is arranged on the middle part between described bumper (106) and described automobile bottom girder (107).
3. device as claimed in claim 1 is it is characterised in that the angle between adjacent springs in described spring assembly is more than
5 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620862832.9U CN205930601U (en) | 2016-08-06 | 2016-08-06 | Automobile machinery impactes buffer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620862832.9U CN205930601U (en) | 2016-08-06 | 2016-08-06 | Automobile machinery impactes buffer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205930601U true CN205930601U (en) | 2017-02-08 |
Family
ID=57923204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620862832.9U Expired - Fee Related CN205930601U (en) | 2016-08-06 | 2016-08-06 | Automobile machinery impactes buffer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205930601U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107757538A (en) * | 2017-10-03 | 2018-03-06 | 刘瑞 | A kind of automobile mechanical impact attenuation device |
| CN109173286A (en) * | 2018-09-19 | 2019-01-11 | 范翰臻 | A kind of aeromodelling airplane with anticollison block |
| CN114426020A (en) * | 2022-03-02 | 2022-05-03 | 江苏理工学院 | Automobile anti-collision early warning and automatic control system |
-
2016
- 2016-08-06 CN CN201620862832.9U patent/CN205930601U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107757538A (en) * | 2017-10-03 | 2018-03-06 | 刘瑞 | A kind of automobile mechanical impact attenuation device |
| CN109173286A (en) * | 2018-09-19 | 2019-01-11 | 范翰臻 | A kind of aeromodelling airplane with anticollison block |
| CN114426020A (en) * | 2022-03-02 | 2022-05-03 | 江苏理工学院 | Automobile anti-collision early warning and automatic control system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205930601U (en) | Automobile machinery impactes buffer | |
| CN109457606A (en) | A kind of bridge anticollision barrier with multi-buffer structure | |
| CN101905665B (en) | Power-absorbing structure of automobile seat | |
| CN108454546A (en) | A kind of auto-safety mechanism based on front bumper | |
| CN107697006A (en) | A kind of bumper for automobile | |
| CN205044684U (en) | A buffer stop for car body | |
| CN109440690A (en) | A kind of road safety cushion guardail device | |
| CN207697824U (en) | A kind of Novel crashproof formula automobile chassis | |
| CN208149241U (en) | A kind of automobile tail protective device | |
| CN204452311U (en) | A kind of bumper/spoiler being provided with crash sensor | |
| CN109703497A (en) | A kind of anti-collision energy absorption bumper | |
| CN205661402U (en) | Bumper of making by two kinds of springs | |
| CN205601764U (en) | High-safety automobile bumper | |
| CN107839639A (en) | A kind of Novel bumper | |
| CN110395316A (en) | A kind of arch automobile collision preventing combination beam | |
| CN102774501A (en) | Force-absorbing system for crash-resistant helicopter chair | |
| CN103163510B (en) | Static target car of pre-crash security system | |
| CN104527557A (en) | Multilevel protection bumper | |
| CN102582546B (en) | Front safety girder and rear safety girder capable of realizing rigidity and flexibility combined efficient buffering energy absorption | |
| Wang et al. | Train driver protection under secondary impact | |
| CN104742840B (en) | A kind of automobile front beam with shock damping device | |
| CN108177620A (en) | A kind of anti-collision automobile bumper structure | |
| CN204937067U (en) | A kind of automobile front protecting supporting construction being conducive to leg protection under pedestrian | |
| CN107600013A (en) | A kind of new automobile back buffer beam assembly | |
| CN204586764U (en) | Crusherbull zone knee guard |
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: 20170208 Termination date: 20170806 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |