CN206243109U - A kind of new automobile Hydraulic bumper - Google Patents
A kind of new automobile Hydraulic bumper Download PDFInfo
- Publication number
- CN206243109U CN206243109U CN201621261508.8U CN201621261508U CN206243109U CN 206243109 U CN206243109 U CN 206243109U CN 201621261508 U CN201621261508 U CN 201621261508U CN 206243109 U CN206243109 U CN 206243109U
- Authority
- CN
- China
- Prior art keywords
- hydraulic
- piston
- bumper
- hydraulic pressure
- inner casing
- 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 discloses a kind of new automobile Hydraulic bumper, including bumper beam shell, buffer board and hydraulic cylinder, telescopic mast is provided with rear side of the bumper beam shell, the both sides of the telescopic mast are symmetrically arranged with two damping springs, two damping springs are fixedly installed on buffer board by spring seat, the downside surface of the buffer board connects fluted disk by setting Rubber shock-absorbing pad, the groove disk is connected by piston rod with hydraulic cylinder, the piston rod is internally provided with first piston, the first piston is connected with second piston by spring lever, the second piston is arranged on the inside of hydraulic pressure inner casing, the inside bottom side of the hydraulic pressure inner casing is provided with block rubber.The vehicle hydraulic beam, by setting multiple pistons and spring, can play and absorb jolt capacity and cushioning effect well, reduce the damage of automobile and occupant.
Description
Technical field
The utility model is related to technical field of automobile, specially a kind of new automobile Hydraulic bumper.
Background technology
Auto parts machinery is a kind of product for constituting the overall unit of automobile and serving automobile, car insurance therein
Thick stick does not only have decoration functions, more importantly absorbs and relax foreign impacts power, protection vehicle body protection vehicle body and occupant safety function
Safety device.With the development of science and technology, auto parts machinery aspect is also evolving, constantly progress, wherein bumper
In widely using, but bumper currently on the market is still present installation inconvenience, it is impossible to enough improved using hydraulic pressure
The jolt capacity and cushioning effect of automobile, while present bumper is to be rigidly connected mostly with automobile, it is easy when colliding
Damage, the shock resistance of bumper is than relatively low, it is difficult to which collision power is minimized, the personal property peace of occupant
It is difficult to be protected entirely, greatly reduces the reliability of running car.
Utility model content
For problem above, the utility model provides a kind of new automobile Hydraulic bumper, can effectively solve background
Problem in technology.
To achieve the above object, the utility model provides following technical scheme：A kind of new automobile Hydraulic bumper, including
Bumper beam shell, buffer board and hydraulic cylinder, the interior surface of the bumper beam shell are provided with reinforcing plate, described to add
The both sides of strong plate are symmetrically arranged with rubber buffer, and the downside surface of reinforcing plate is provided with telescopic mast, the two of the telescopic mast
Side is symmetrically arranged with two damping springs, and two damping springs are fixedly installed on buffer board by spring seat, described
The downside surface of buffer board connects fluted disk by setting Rubber shock-absorbing pad, and the groove disk passes through piston rod and hydraulic pressure
Cylinder is connected, and the piston rod is internally provided with first piston, and the first piston is connected with second piston by spring lever, institute
The inside that second piston is arranged on hydraulic pressure inner casing is stated, the inside bottom side of the hydraulic pressure inner casing is provided with block rubber, and the block rubber leads to
Excess pressure spring is connected with the inwall of hydraulic pressure inner casing, and the both side surface of the hydraulic cylinder is symmetrically arranged with installation fixed disk.
Used as a kind of preferred technical scheme of the utility model, the hydraulic pressure inner casing is arranged on the inside of hydraulic cylinder, and liquid
Pressure inner casing and hydraulic cylinder are made of hard alloy.
Used as a kind of preferred technical scheme of the utility model, the quantity of the installation fixed disk is eight.
Used as a kind of preferred technical scheme of the utility model, the reinforcing plate is to weld with bumper beam shell
Mode is connected.
Compared with prior art, the beneficial effects of the utility model are：The new automobile Hydraulic bumper, by setting liquid
Cylinder pressure and compression spring, can be played using hydraulic action and absorb jolt capacity and cushioning effect well, reduce automobile and car
The damage of interior personnel, while also having rubber buffer and damping spring, can absorb what is transmitted from bumper beam shell
Impact, to reduce the injury to automobile, and also with fixed disk is installed, can be convenient for people to carry out installing the car insurance
Thick stick, also with Rubber shock-absorbing pad, can avoid buffer board from using being connected for rigid connection with hydraulic cylinder so as to collide
The fragile bumpers of Shi Burong, improve the shock resistance of the bumper, collision power can be minimized, and ensure
The personal safety as well as the property safety of occupant, and extend the service life of the bumper.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
In figure：1- bumper beam shells；2- buffer boards；3- hydraulic cylinders；4- reinforcing plates；5- rubber buffers；6- stretches
Post；7- damping springs；8- spring seats；9- Rubber shock-absorbing pads；10- groove disks；11- piston rods；12- first pistons；13- bullets
Spring base；14- second pistons；15- hydraulic pressure inner casings；16- block rubbers；17- compression springs；18- installs fixed disk.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Embodiment：
Fig. 1 is referred to, the utility model provides a kind of technical scheme：A kind of new automobile Hydraulic bumper, including insurance
Thick stick crossbeam shell 1, buffer board 2 and hydraulic cylinder 3, the interior surface of the bumper beam shell 1 are provided with reinforcing plate 4, wherein
Reinforcing plate 4 is to be connected in a welding manner with bumper beam shell 1, and the both sides of the reinforcing plate 4 are symmetrically arranged with rubber and delay
Pad 5 is rushed, and the downside surface of reinforcing plate 4 is provided with telescopic mast 6, the both sides of the telescopic mast 6 are symmetrically arranged with two damping bullets
Spring 7, two damping springs 7 are fixedly installed on buffer board 2 by spring seat 8, and the downside surface of the buffer board 2 leads to
Cross setting Rubber shock-absorbing pad 9 and connect fluted disk 10, the groove disk 10 is connected by piston rod 11 with hydraulic cylinder 3, institute
That states piston rod 11 is internally provided with first piston 12, and the first piston 12 is connected with second piston 14 by spring lever 13,
The second piston 14 is arranged on the inside of hydraulic pressure inner casing 15, and wherein hydraulic pressure inner casing 15 is arranged on the inside of hydraulic cylinder 3, and hydraulic pressure
Inner casing 15 and hydraulic cylinder 3 are made of hard alloy, and the inside bottom side of the hydraulic pressure inner casing 15 is provided with block rubber 16, the rubber
Blob of viscose 16 is connected by compression spring 17 with the inwall of hydraulic pressure inner casing 15, and the both side surface of the hydraulic cylinder 3 is symmetrically arranged with peace
Dress fixed disk 18, wherein the quantity for installing fixed disk 18 is eight.
Operation principle of the present utility model：The new automobile Hydraulic bumper, before the use, first examines to hydraulic cylinder
Look into, to determine whether hydraulic cylinder can normally use, then by the installation fixed disk installed in hydraulic cylinder both sides, by the novel steam
Car Hydraulic bumper is fixed on the corresponding position of automobile, then adjusts lower telescopic mast so that the position of bumper beam shell
Suitable people use；
When there is car crass, the impact that bumper beam shell will can be subject to passes through expansion link and damping spring
It is sent on buffer board, wherein the reinforcing plate on rear side of bumper beam shell, can be carried out to bumper beam shell
Protection, and rubber buffer, can reduce damage of the bumper beam shell to automobile, and then buffer board will be by rubber shock-absorbing
Be transported to impact on hydraulic cylinder by pad, and then the piston rod of hydraulic cylinder is absorbed by hydraulic pressure that first piston sends
Impact and shock absorbing, then first piston impact is transported in second piston by spring lever, then second piston
Using hydraulic pressure and compression spring, good cushioning effect can be played, reduce the vehicle hydraulic beam, automobile and occupant
Damage.
Preferred embodiment of the present utility model is the foregoing is only, is not used to limit the utility model, it is all at this
Any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (4)
1. a kind of new automobile Hydraulic bumper, it is characterised in that including bumper beam shell (1), buffer board (2) and hydraulic pressure
Cylinder (3), the interior surface of the bumper beam shell (1) is provided with reinforcing plate (4), and the both sides of the reinforcing plate (4) are symmetrical
Rubber buffer (5) is provided with, and the downside surface of reinforcing plate (4) is provided with telescopic mast (6), the both sides of the telescopic mast (6)
Two damping springs (7) are symmetrically arranged with, two damping springs (7) are fixedly installed in buffer board by spring seat (8)
(2) on, the downside surface of the buffer board (2) connects fluted disk (10), the groove by setting Rubber shock-absorbing pad (9)
Disk (10) is connected by piston rod (11) with hydraulic cylinder (3), and the piston rod (11) is internally provided with first piston (12),
The first piston (12) is connected with second piston (14) by spring lever (13), and the second piston (14) is arranged in hydraulic pressure
The inside of cylinder (15), the inside bottom side of the hydraulic pressure inner casing (15) is provided with block rubber (16), and the block rubber (16) is by pressure
Spring (17) is connected with the inwall of hydraulic pressure inner casing (15), and the both side surface of the hydraulic cylinder (3) is symmetrically arranged with installation fixed disk
(18)。
2. a kind of new automobile Hydraulic bumper according to claim 1, it is characterised in that：The hydraulic pressure inner casing (15) sets
The inside in hydraulic cylinder (3) is put, and hydraulic pressure inner casing (15) and hydraulic cylinder (3) are made of hard alloy.
3. a kind of new automobile Hydraulic bumper according to claim 1, it is characterised in that：Installation fixed disk (18)
Quantity be eight.
4. a kind of new automobile Hydraulic bumper according to claim 1, it is characterised in that：The reinforcing plate (4) and guarantor
Dangerous thick stick crossbeam shell (1) is connected in a welding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621261508.8U CN206243109U (en) | 2016-11-22 | 2016-11-22 | A kind of new automobile Hydraulic bumper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621261508.8U CN206243109U (en) | 2016-11-22 | 2016-11-22 | A kind of new automobile Hydraulic bumper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206243109U true CN206243109U (en) | 2017-06-13 |
Family
ID=59003263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621261508.8U Expired - Fee Related CN206243109U (en) | 2016-11-22 | 2016-11-22 | A kind of new automobile Hydraulic bumper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206243109U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107165218A (en) * | 2017-06-30 | 2017-09-15 | 贵州安顺顺达机械服务有限公司 | A kind of excavator buffer |
| CN109398276A (en) * | 2018-09-06 | 2019-03-01 | 北斗时空（天津）研究院有限公司 | A kind of Collipsion preventor |
| CN109969111A (en) * | 2017-12-28 | 2019-07-05 | 刘海平 | A kind of bumper with hydraulic cushion function |
| CN111086423A (en) * | 2020-01-15 | 2020-05-01 | 灏昕汽车零部件制造无锡有限公司 | Automobile seat damping device |
| CN112046609A (en) * | 2020-07-07 | 2020-12-08 | 阜阳常阳汽车部件有限公司 | Truck frame with rear-end collision protection function |
| CN115923706A (en) * | 2022-12-20 | 2023-04-07 | 上海应用技术大学 | Damping device convenient to installation of automobile tail bumper |
-
2016
- 2016-11-22 CN CN201621261508.8U patent/CN206243109U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107165218A (en) * | 2017-06-30 | 2017-09-15 | 贵州安顺顺达机械服务有限公司 | A kind of excavator buffer |
| CN109969111A (en) * | 2017-12-28 | 2019-07-05 | 刘海平 | A kind of bumper with hydraulic cushion function |
| CN109398276A (en) * | 2018-09-06 | 2019-03-01 | 北斗时空（天津）研究院有限公司 | A kind of Collipsion preventor |
| CN111086423A (en) * | 2020-01-15 | 2020-05-01 | 灏昕汽车零部件制造无锡有限公司 | Automobile seat damping device |
| CN111086423B (en) * | 2020-01-15 | 2023-12-05 | 灏昕汽车零部件制造无锡有限公司 | Shock-absorbing device for automobile seat |
| CN112046609A (en) * | 2020-07-07 | 2020-12-08 | 阜阳常阳汽车部件有限公司 | Truck frame with rear-end collision protection function |
| CN112046609B (en) * | 2020-07-07 | 2023-08-15 | 阜阳常阳汽车部件有限公司 | Truck frame with rear-end collision protection function |
| CN115923706A (en) * | 2022-12-20 | 2023-04-07 | 上海应用技术大学 | Damping device convenient to installation of automobile tail bumper |
| CN115923706B (en) * | 2022-12-20 | 2024-05-17 | 上海应用技术大学 | Damping device convenient to installation of car afterbody bumper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170613 Termination date: 20191122 |