CN206841366U - A kind of lightweight construction rear - Google Patents
A kind of lightweight construction rear Download PDFInfo
- Publication number
- CN206841366U CN206841366U CN201720621044.5U CN201720621044U CN206841366U CN 206841366 U CN206841366 U CN 206841366U CN 201720621044 U CN201720621044 U CN 201720621044U CN 206841366 U CN206841366 U CN 206841366U
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- CN
- China
- Prior art keywords
- plate
- fixedly connected
- depression bar
- elastic bag
- dsah
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Abstract
The utility model discloses a kind of lightweight construction rear, including installing plate, the side of the installing plate is movably installed with depression bar, the one end of the depression bar away from installing plate is fixedly connected with the side of supporting plate, side of the supporting plate away from depression bar is installed with protective plate, the side of the installing plate opens up fluted, the inside of one end of depression bar insertion groove and is fixedly connected with the side of portable plate.The utility model is by setting portable plate, when protective plate is hit, impulsive force can be delivered on portable plate by supporting plate and pressing plate, after impulsive force is delivered on portable plate, can be by being even delivered on pressing plate, and make pressing plate compression spring, so as to enter row buffering, while, portable plate can extrude elastic bag, after elastic bag is squeezed, the gas inside elastic bag can enter the inside of dsah-pot so as to extrude piston by conduit, so as to coordinate pressing plate and spring to reach the effect of buffering.
Description
Technical field
Rear technical field is the utility model is related to, specially a kind of lightweight construction rear.
Background technology
In order to improve the safety in vehicle stationary or traveling, protect vehicle from damaged in collision, set in the front portion of automobile
Bumper, automobile tail set rear, and rear is a kind of protector for being used for protecting automobile tail.
But Rear protection device for automobile damping and buffering effect in the market is poor, if the afterbody of automobile receives collision
When can directly contribute the damage of rear, with caused impulsive force also can between be delivered on car body, protection effect is poor.
Utility model content
The purpose of this utility model is to provide a kind of lightweight construction rear, possessed with the excellent of bumper and absorbing shock
Point, solves the Rear protection device for automobile damping in the market mentioned in background technology and buffering effect is poor, if automobile
Afterbody the damage of rear can be directly contributed when receiving collision, with caused impulsive force also can between be delivered to car body
On, the problem of protection effect difference.
To achieve the above object, the utility model provides following technical scheme：A kind of lightweight construction rear, including
Installing plate, the side of the installing plate are movably installed with depression bar, the side of the depression bar one end and supporting plate away from installing plate
It is fixedly connected, side of the supporting plate away from depression bar is installed with protective plate.
The side of the installing plate open up it is fluted, the inside of one end of depression bar insertion groove and with portable plate
Side is fixedly connected, and the bottom land of the groove is installed with dsah-pot, and the internal activity of the dsah-pot is provided with piston, institute
State the side of piston to be fixedly connected with the side of fixed plate, one end of side and spring of the fixed plate away from piston, which is fixed, to be connected
Connect, the other end of the spring is fixedly connected with the side of pressing plate, and one end of side and connecting rod of the pressing plate away from spring is fixed
Connection, the other end of the connecting rod passes dsah-pot and is fixedly connected with the side of portable plate, the side of the groove inner wall with
One end of elastic bag is fixedly connected, and the other end of the elastic bag is fixedly connected with the side of portable plate, and elastic bag
Connected by conduit with the inside of dsah-pot, the inside of one end insertion dsah-pot of the conduit away from elastic bag, and conduit
Positioned at side of the piston away from fixed plate.
Preferably, the quantity of the groove is two, and two grooves are symmetricly set on the side of installing plate one on the other.
Preferably, the side of the protective plate is installed with rubber blanket.
Preferably, the quantity of the protective plate is two, and is fixedly connected between two protective plates by connecting rod.
Preferably, the quantity of the elastic bag is four, and each two elastic bag is one group and is symmetricly set on buffering
The top and bottom of cylinder.
Preferably, the opening of the groove inner wall is installed with baffle plate, and through hole is offered on baffle plate, the depression bar
The outside of groove is extended to through through hole.
Compared with prior art, the beneficial effects of the utility model are as follows：
1st, the utility model is by setting installing plate, depression bar, supporting plate and protective plate, after automobile is hit, hits
Thing first can be collided with protective plate, and car body is damaged so as to avoid rammer from directly being collided with the car body of automobile.
2nd, the utility model is by setting portable plate, and when protective plate is hit, impulsive force can pass through supporting plate and pressure
Plate is delivered on portable plate, can be by being even delivered on pressing plate after impulsive force is delivered on portable plate, and pressing plate is compressed bullet
Spring, so as to enter row buffering, while, portable plate can extrude elastic bag, after elastic bag is squeezed, in elastic bag
The gas in portion can enter the inside of dsah-pot so as to extrude piston by conduit, so as to coordinate pressing plate and spring to reach
The effect of buffering.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the profile of the utility model installing plate；
Fig. 3 is the profile of the utility model dsah-pot.
In figure：1 installing plate, 2 depression bars, 3 supporting plates, 4 protective plates, 5 grooves, 6 portable plates, 7 dsah-pots, 8 pistons, 9 are fixed
Plate, 10 springs, 11 pressing plates, 12 connecting rods, 13 elastic bags, 14 conduits, 15 rubber blankets, 16 connecting rods, 17 baffle plates, 18 through holes.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, 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 obtained, belong to the scope of the utility model protection.
Fig. 1-3 are referred to, a kind of lightweight construction rear, bag installing plate 91, vapour are fixed on by old-fashioned and inflexible by bolt
The afterbody of car, by setting installing plate 1, so as to which protector to be fixedly mounted on to the afterbody of automobile, the afterbody of automobile is carried out
Protection, the side of installing plate 1 are movably installed with depression bar 2, and company is fixed in the one end of depression bar 2 away from installing plate 1 and the side of supporting plate 3
Connect, side of the supporting plate 3 away from depression bar 2 is installed with protective plate 4, and the side of protective plate 4 is installed with rubber blanket 15, rubber
Rubber cushion 15 has the effect of buffering, and the quantity of protective plate 4 is two, and is fixed and connected by connecting rod 1612 between two protective plates 4
Connect, after automobile is hit, rammer first can collide with protective plate 4, so as to avoid car of the rammer directly with automobile
Body collides to be damaged to car body.
The side of installing plate 1 opens up fluted 5, and the quantity of groove 5 is two, and two grooves 5 are symmetrically set one on the other
Put in the side of installing plate 1, by setting two grooves 5, so that the stress of installing plate 1 is more uniform, one end of depression bar 2 is inserted
Entering the inside of groove 5 and be fixedly connected with the side of portable plate 6, the opening of the inwall of groove 5 is installed with baffle plate 17, and
Through hole 18 is offered on baffle plate 17, depression bar 2 extends to the outside of groove 5 through through hole 18, by setting baffle plate 17, avoids activity
Plate 6 comes off from the inside of groove 5, and the bottom land of groove 5 is installed with dsah-pot 7, and the internal activity of dsah-pot 7 is provided with piston
8, the side of piston 8 is fixedly connected with the side of fixed plate 9, and side of the fixed plate 9 away from piston 8 and one end of spring 10 are fixed
Connection, the other end of spring 10 are fixedly connected with the side of pressing plate 11, and side of the pressing plate 11 away from spring 10 and connecting rod 1612
One end be fixedly connected, the other end of connecting rod 1612 passes dsah-pot 7 and is fixedly connected with the side of portable plate 6, the inwall of groove 5
Side be fixedly connected with one end of elastic bag 13, the other end of elastic bag 13 is fixedly connected with the side of portable plate 6, bullet
Property air bag 13 quantity be four, and each two elastic bag 13 is one group of top and bottom for being symmetricly set on dsah-pot 7, and
Elastic bag 13 is connected by conduit 14 with the inside of dsah-pot 7, one end insertion dsah-pot 7 of the conduit 14 away from elastic bag 13
Inside, and conduit 14 is located at side of the piston 8 away from fixed plate 9, and after protective plate 4 is hit, impulsive force passes through fixation
Plate 9 and depression bar 2 are delivered on portable plate 6, can extrude elastic bag 13 after portable plate 6 is under pressure so that elastic bag 13
Interior air enters the inside of dsah-pot 7 by conduit 14, so that piston 8 moves, while portable plate 6 moves
When can be moved by connecting rod 1612 with dynamic pressure plate 11, the direction that pressing plate 11 moves is moved in opposite direction with piston 8, is passed through
Pressing plate 11 and the extrusion spring 10 of piston 8 are extruded so as to reach the effect of buffering.
In summary：The utility model by setting installing plate 1, depression bar 2, supporting plate 3 and protective plate 4, when automobile by
After shock, rammer first can collide with protective plate 4, so as to avoid car body of the rammer directly with automobile from colliding to car
Body damages.
The utility model is by setting portable plate 6, and when protective plate 4 is hit, impulsive force can pass through supporting plate 3 and pressure
Plate 11 is delivered on portable plate 6, can be by being even delivered on pressing plate 11 after impulsive force is delivered on portable plate 6, and makes pressing plate
11 compression springs 10, so as to enter row buffering, while, portable plate 6 can extrude elastic bag 13, when elastic bag 13 is by crowded
After pressure, the gas inside elastic bag 13 can enter the inside of dsah-pot 7 so as to extrude piston 8 by conduit 14,
So as to coordinate pressing plate 11 and spring 10 to reach the effect of buffering.
It should be noted that herein, term " comprising ", "comprising" or its any other variant are intended to non-row
His property includes, so that process, method, article or equipment including a series of elements not only include those key elements, and
And also include the other element being not expressly set out, or also include for this process, method, article or equipment institute inherently
Key element.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of lightweight construction rear, including installing plate（1）, it is characterised in that：The installing plate（1）Side activity
Depression bar is installed（2）, the depression bar（2）Away from installing plate（1）One end and supporting plate（3）Side be fixedly connected, the branch
Fagging（3）Away from depression bar（2）Side be installed with protective plate（4）；
The installing plate（1）Side open up it is fluted（5）, the depression bar（2）One end insertion groove（5）Inside and with
Portable plate（6）Side be fixedly connected, the groove（5）Bottom land be installed with dsah-pot（7）, the dsah-pot（7）'s
Internal activity is provided with piston（8）, the piston（8）Side and fixed plate（9）Side be fixedly connected, the fixed plate
（9）Away from piston（8）Side and spring（10）One end be fixedly connected, the spring（10）The other end and pressing plate（11）'s
Side is fixedly connected, and pressing plate（11）Away from spring（10）Side and connecting rod（12）One end be fixedly connected, the connecting rod
（12）The other end pass dsah-pot（7）And and portable plate（6）Side be fixedly connected, the groove（5）The side of inwall with
Elastic bag（13）One end be fixedly connected, the elastic bag（13）The other end and portable plate（6）Side be fixedly connected,
And elastic bag（13）Pass through conduit（14）With dsah-pot（7）Inside connection, the conduit（14）Away from elastic bag（13）
One end insertion dsah-pot（7）Inside, and conduit（14）Positioned at piston（8）Away from fixed plate（9）Side.
A kind of 2. lightweight construction rear according to claim 1, it is characterised in that：The groove（5）Quantity
For two, and two grooves（5）Installing plate is symmetricly set on one on the other（1）Side.
A kind of 3. lightweight construction rear according to claim 1, it is characterised in that：The protective plate（4）One
Side is installed with rubber blanket（15）.
A kind of 4. lightweight construction rear according to claim 1, it is characterised in that：The protective plate（4）Number
Measure as two, and two protective plates（4）Between pass through connecting rod（16）It is fixedly connected.
A kind of 5. lightweight construction rear according to claim 1, it is characterised in that：The elastic bag（13）'s
Quantity is four, and each two elastic bag（13）Dsah-pot is symmetricly set on for one group（7）Top and bottom.
A kind of 6. lightweight construction rear according to claim 1, it is characterised in that：The groove（5）Inwall
Opening is installed with baffle plate（17）, and baffle plate（17）On offer through hole（18）, the depression bar（2）Through through hole（18）Prolong
Extend groove（5）Outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720621044.5U CN206841366U (en) | 2017-05-31 | 2017-05-31 | A kind of lightweight construction rear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720621044.5U CN206841366U (en) | 2017-05-31 | 2017-05-31 | A kind of lightweight construction rear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206841366U true CN206841366U (en) | 2018-01-05 |
Family
ID=60798093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720621044.5U Active CN206841366U (en) | 2017-05-31 | 2017-05-31 | A kind of lightweight construction rear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206841366U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110328061A (en) * | 2019-04-10 | 2019-10-15 | 广州市婵昕生物科技有限责任公司 | A kind of heavy duty detergent refrigerated centrifuge with vibration-damping function for biological diagnosis and treatment |
| CN112426106A (en) * | 2020-11-24 | 2021-03-02 | 谭骏 | Automatic reversing cleaning robot |
-
2017
- 2017-05-31 CN CN201720621044.5U patent/CN206841366U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110328061A (en) * | 2019-04-10 | 2019-10-15 | 广州市婵昕生物科技有限责任公司 | A kind of heavy duty detergent refrigerated centrifuge with vibration-damping function for biological diagnosis and treatment |
| CN112426106A (en) * | 2020-11-24 | 2021-03-02 | 谭骏 | Automatic reversing cleaning robot |
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