CN101968091A - Buffering device - Google Patents
Buffering device Download PDFInfo
- Publication number
- CN101968091A CN101968091A CN2009101610206A CN200910161020A CN101968091A CN 101968091 A CN101968091 A CN 101968091A CN 2009101610206 A CN2009101610206 A CN 2009101610206A CN 200910161020 A CN200910161020 A CN 200910161020A CN 101968091 A CN101968091 A CN 101968091A
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- China
- Prior art keywords
- damping device
- housing
- core body
- elastic return
- solid material
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Abstract
The invention provides a buffering device which comprises a shell and a core filled in the hollow part of the shell and used as a main buffering component. The buffering device is characterized in that the shell is made of elastic restorative materials; the core is made of gels and solid particle materials, and the solid particle materials are dispersed in the gels; after deformation caused by external shocks, the original shape of the buffering device can be recovered because of the elastic recovery of the shell and the elastic recovery of the core.
Description
Technical field
The present invention relates to a kind of damping device, relate in particular to and a kind ofly after being out of shape, can revert to the damping device of original form being subjected to external impact.
Background technique
In the past, as buffering external impact device, mostly be that filling foamed plastics forms in by the hollow type shell of hard, also have plenty of hollow type.For example existing bumper, and the road that has is protected articles for use with central partition and pillar.Such damping device, when receiving external impact, its housing is hit flat or crashed through to be split, and when being filled with foamed plastics in shell, being filled in foamed plastics in the housing simultaneously and being flattened and producing plastic deformation.Like this, damping device has produced permanent deformation or has been destroyed, and can not normally use the damping device that need more renew.Like this, increased user cost.
Summary of the invention
The objective of the invention is to solve the existing problem of damping device of above-mentioned prior art, be provided at and be subjected to external impact and after being out of shape, can revert to the damping device of original form.
Damping device of the present invention, comprise housing and be filled in housing hollow portion, as the core body of main buffer component, it is characterized in that, this housing is made of the elastic return material, this core body is made of gel and particle solid material, and this particle solid material is dispersed in the gel, and above-mentioned damping device is being subjected to external impact after being out of shape, because the elastic return of above-mentioned housing and the elastic return of core body can be recovered to original shape.
In addition, in the damping device of the present invention, described elastic material is ABS resin or reinforcing rubber, and above-mentioned particle solid material is to be selected from a kind of in glass bead, sand, plastic pellet, the grain of rice, the beans or multiple in them.
In addition, damping device of the present invention is the road central partition.
In addition, damping device of the present invention is a bumper.
In addition, damping device of the present invention is pillar protection articles for use.
Because the housing of damping device of the present invention is made of the elastic return material, therefore,, can not crashed through and split after being out of shape being subjected to external impact.And, core body hollow portion, the main buffer component of conduct that is filled in housing is to be made of gel and particle solid material, also has elastic return, therefore when being subjected to external impact, housing is resiliently deformable and oppress core body and make core elastic properties distortion at first, thereby collision things such as automobile are had good buffer function.After removing external impact, the housing of damping device and core body be owing to the elastic return of self resiles, thereby make damping device in the shape that can be returned to after colliding before being hit, and can continue use.Thereby, reduced user cost.
Description of drawings
(a) is as an embodiment's of the damping device of the present invention road stereogram with central partition among Fig. 1; (b) be the A-A sectional view of (a).
(a) is the stereogram as an embodiment's of damping device of the present invention bumper among Fig. 2; (b) be the A-A sectional view of (a).
(a) is the stereogram as an embodiment's of damping device of the present invention pillar protection articles for use among Fig. 3; (b) be the A-A sectional view of (a).
Embodiment
Fig. 1 is a partial cutaway stereogram of using central partition as an embodiment's of damping device of the present invention road.As shown in Figure 1, road comprises that with central partition 1 profile becomes the housing 2 and the core body 3 that is filled in the housing 2 of central partition shape.This core body 3 is made of gel 4 and the particle solid material 5 that is dispersed in the gel 4, has elastic return, elastic return refers to the characteristic that has elasticity and can return to original shape voluntarily after being subjected to external force deformation, and this particle solid material 5 for example is to be selected from a kind of in glass bead, sand, plastic pellet, the grain of rice, the beans or multiple in them.This housing 2 is by the made with elastic return, and this material for example is ABS resin or reinforcing rubber, has flexible.Be subjected to when the automobile of travels down etc. collides with central partition 1 at the road that is arranged on the road, housing 2 and core body 3 resiliently deformables, therefore the effect that has shock absorbing, because this housing 2 is to be made of the flexible material that has elasticity and be difficult for breaking, therefore, it can not collide because of the outside and break, and just deforms.In that being withdrawn, eliminated when being applied to road by vehicle with the active force on the central partition 1, core body 3 and housing 2 return to by the shape before colliding together gradually because of the elastic return characteristic of himself, thereby, make road return to by the shape before colliding, can continue normal use with central partition 1 integral body.Like this, compare with central partition, can save and change the expense of road, thereby save user cost with central partition with road in the past.
Fig. 2 is the partial cutaway stereogram as an embodiment's of damping device of the present invention bumper.As shown in Figure 2, bumper 11 comprises that profile becomes the housing 12 and the core body 13 that is filled in the housing 12 of bumper shape, this core body 13 is made of gel 14 and the particle solid material 15 that is dispersed in the gel 14, have elastic return, this particle solid material 15 for example is to be selected from a kind of in glass bead, sand, plastic pellet, the grain of rice, the beans or multiple in them.This housing 12 is made by the material with elastic return, for example is to be made by ABS resin or reinforcing rubber, has flexible.When the vehicle that bumper 11 of the present invention has been installed takes place to collide, resiliently deformable takes place in housing 12 and core body 13, therefore the effect that has shock absorbing, because this housing 12 is to be made of the rubber-like flexible material, therefore, it deforms when being subjected to colliding, and does not break but can not collide because of the outside.After this vehicle leaves it and collides thing, the active force that is added on the bumper 11 because of collision is eliminated, core body 13 and housing 12 return to by the shape before colliding together gradually because of the elastic return characteristic of himself, thereby make bumper 11 integral body return to by the shape before colliding, this bumper 11 can continue normal use again.Like this,, can save the expense of changing bumper 11 with bumper 11 ratios in the past, thus the user cost of having saved autoist.
Fig. 3 is the pillar protection articles for use as an embodiment of damping device of the present invention.This pillar protection articles for use 21 are installed on the pillars such as for example erectting for example street lamp pillar that is collided by vehicle etc. easily that is arranged on that road both sides etc. locates, utility pole, signaling lamp pillar, road indicator board pillar; and be installed in the position that vehicle etc. will collide; be used for protecting these pillars, be damaged because of collisions such as vehicles to prevent pillar.As shown in Figure 3, pillar protection articles for use 21 comprise that profile becomes with the housing 22 of pillar shape adapting and is filled in core body 23 in the housing 22, and this core body 23 is made of gel 24 and the particle solid material 25 that is dispersed in the gel 24, has elastic return.This particle solid material 25 for example is to be selected from a kind of in glass bead, sand, plastic pellet, the grain of rice, the beans or multiple in them.This housing 22 constitutes by having the elastic return material, and this elastic return material for example is ABS resin or reinforcing rubber, has flexible.When the pillar that pillar protection articles for use 21 of the present invention have been installed is collided; vehicles etc. collide on the pillar protection articles for use 21 that are installed on the pillar; make housing 22 and core body 23 resiliently deformables; therefore the effect that has shock absorbing; because this housing 22 and core body 23 are to be made of the elastic return material; therefore, it can not collide because of the outside and break, and just deforms.After the vehicle that collides pillar etc. leaves pillar protection articles for use 21; the active force that is added on the pillar protection articles for use 21 because of collision is eliminated; housing 22 and core body 23 return to by the shape before colliding together gradually because of the elastic return characteristic of himself; thereby; make these pillar protection articles for use 21 integral body return to, can continue normal use again by the shape before colliding.Like this, with pillar protection articles for use 21 ratios in the past, can save the expense of changing pillar protection articles for use 21.
Damping device of the present invention except the purposes of the foregoing description, can also be used to protect the protection articles for use of the bridge pier that sets up the bridge on the river course, and the protection articles for use that need the article of hit impact protection.
Claims (5)
1. damping device, comprise hollow casing and be filled in the hollow portion of housing, the core body of the main buffer component of conduct, it is characterized in that, this housing is made of the elastic return material, this core body is made of gel and particle solid material, and this particle solid material is dispersed in the gel, and above-mentioned damping device is being subjected to external impact after being out of shape, because the elastic return of above-mentioned housing and the elastic return of core body can revert to original shape.
2. damping device according to claim 1 is characterized in that, above-mentioned elastic material is ABS resin or reinforcing rubber, and above-mentioned particle solid material is to be selected from a kind of in glass bead, sand, plastic pellet, the grain of rice, the beans or multiple in them.
3. damping device according to claim 1 and 2 is characterized in that, this damping device is the road central partition.
4. damping device according to claim 1 and 2 is characterized in that this damping device is a bumper.
5. damping device according to claim 1 and 2 is characterized in that, this damping device is pillar protection articles for use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101610206A CN101968091A (en) | 2009-07-27 | 2009-07-27 | Buffering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101610206A CN101968091A (en) | 2009-07-27 | 2009-07-27 | Buffering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101968091A true CN101968091A (en) | 2011-02-09 |
Family
ID=43547296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101610206A Pending CN101968091A (en) | 2009-07-27 | 2009-07-27 | Buffering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101968091A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2567932A1 (en) * | 2011-09-09 | 2013-03-13 | Ingenieursbureau Wuylens BVBA | Impact deceleration device for material handling equipments. |
| CN107859409A (en) * | 2017-11-18 | 2018-03-30 | 国网河南省电力公司长葛市供电公司 | A kind of Split type electric line bar reflecting pole and preparation method thereof |
| CN111636327A (en) * | 2020-06-08 | 2020-09-08 | 侯宽飞 | Anti-collision protection height limiting device for highway bridge |
-
2009
- 2009-07-27 CN CN2009101610206A patent/CN101968091A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2567932A1 (en) * | 2011-09-09 | 2013-03-13 | Ingenieursbureau Wuylens BVBA | Impact deceleration device for material handling equipments. |
| CN107859409A (en) * | 2017-11-18 | 2018-03-30 | 国网河南省电力公司长葛市供电公司 | A kind of Split type electric line bar reflecting pole and preparation method thereof |
| CN111636327A (en) * | 2020-06-08 | 2020-09-08 | 侯宽飞 | Anti-collision protection height limiting device for highway bridge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110209 |