CN206485304U - Guard rail for car - Google Patents
Guard rail for car Download PDFInfo
- Publication number
- CN206485304U CN206485304U CN201720047140.3U CN201720047140U CN206485304U CN 206485304 U CN206485304 U CN 206485304U CN 201720047140 U CN201720047140 U CN 201720047140U CN 206485304 U CN206485304 U CN 206485304U
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- CN
- China
- Prior art keywords
- guard rail
- hold
- down support
- lower guard
- car
- 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.)
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Abstract
The utility model discloses a kind of guard rail for car, including upper guard rail, lower guard rail, bellows, front support, side hold-down support, bottom hold-down support；The bottom of described upper guard rail is fixedly mounted on the top of lower guard rail by bellows, the bottom of lower guard rail is fixedly mounted on the hold-down support of bottom, bottom hold-down support is fixed on hull bottom plate, side hold-down support is fixedly mounted on the side of lower guard rail, the top of front support is fixed on the top of lower guard rail, and the bottom of front support is fixed on hull bottom plate.Because upper guard rail of the present utility model and lower guard rail are linked together by bellows, and set up front support in lower guard rail, foam sheath is socketed on upper guard rail, the crash-worthiness of the energy absorption capacity of upper guard rail and lower guard rail is organically unified, there is safe, crashworthiness.
Description
Technical field
The utility model is related to vehicular field, more particularly to a kind of guard rail for car.
Background technology
In recent years with China's bus industry flourish, passenger stock misplaced China citizen trip main traffic work
One of tool, passenger stock accident is the main body of especially big traffic accident.Counted according to related data, the traffic that China's car accident occurs
Accident accounts for the 40%-50% of whole road traffic accident.Therefore, national legislation standard it is also proposed higher to the security of car
It is required that.Wherein, GB13057-2104《The intensity of bus seat and its vehicle mounts》Intensity to seat and its guard rail is carried
More strict requirements are gone out.Laws and regulations requirement imagination people in the case of safety belt buckling free when colliding, and guard rail can be right
Dummy has enough restraining forces；Dummy in the case of fastening the safety belt when colliding, and injury of the guard rail to dummy is limited in one
Individual less numerical value.It is required that guard rail both meets crash-worthiness, energy absorption capacity is met again.However, or traditional guard rail can only
Crash-worthiness is met, otherwise energy absorption capacity can only be met, it is few to take into account the two performance requirements simultaneously.
Utility model content
The purpose of this utility model is to provide a kind of safe, crashworthiness guard rail for car.
To achieve the above object, technical solution of the present utility model is：
The utility model is a kind of guard rail for car, including upper guard rail, lower guard rail, bellows, front support,
Side hold-down support, bottom hold-down support；The bottom of described upper guard rail is fixedly mounted on the top of lower guard rail by bellows,
The bottom of lower guard rail is fixedly mounted on the hold-down support of bottom, and bottom hold-down support is fixed on hull bottom plate, and side hold-down support is consolidated
Dingan County is mounted in the side of lower guard rail, and the top of front support is fixed on the top of lower guard rail, and the bottom of front support is fixed on car
On body bottom plate.
The utility model also includes foam sheath；The foam sheath is socketed on guard rail, plays the work of buffering energy-absorbing
With.
The utility model also includes front trim panel and rear decorative panel；Described front trim panel and rear decorative panel are separately mounted to
The front and back of lower guard rail.
Described bellows has two, and two bellowss are all fixed between guard rail and lower guard rail and difference position
In the both sides of upper guard rail and lower guard rail.
Described bottom hold-down support has two, and the both sides of lower guard rail bottom are respectively equipped with projection, lower guard rail bottom
Two projections are nested with the set hole at the top of the hold-down support of bottom and fixed respectively.
After such scheme, because the utility model is solid including upper guard rail, lower guard rail, bellows, front support, side
Determine bearing, bottom hold-down support, upper guard rail and lower guard rail are linked together by bellows, and propped up before lower guard rail is set up
Support, foam sheath is socketed on upper guard rail, the crash-worthiness of the energy absorption capacity of upper guard rail and lower guard rail is organically unified in
Together, there is safe, crashworthiness.
The utility model is further described with specific embodiment below in conjunction with the accompanying drawings.
Brief description of the drawings
Fig. 1 is axonometric drawing of the present utility model；
Fig. 2 is front view of the present utility model；
Fig. 3 is top view of the present utility model；
Fig. 4 is side view of the present utility model；
Fig. 5 is three-dimensional exploded view of the present utility model；
Fig. 6 is that the utility model removes the axonometric drawing after decorative panel.
Embodiment
As shown in figs 1 to 6, the utility model is a kind of guard rail for car, including upper guard rail 1, lower guard rail
2nd, bellows 3, front support 4, side hold-down support 5, bottom hold-down support 6, foam sheath 7, front trim panel 8 and rear decorative panel 9.
The bottom of described upper guard rail 1 is fixedly mounted on the top of lower guard rail 2 by bellows 3, lower guard rail 2
Bottom is fixedly mounted on bottom hold-down support 6, and bottom hold-down support 6 is fixed on hull bottom plate；Described side hold-down support 5 it is interior
End is fixedly mounted on the side of lower guard rail 2, and the outer end of side hold-down support 5 is fixed on vehicle body；The top of described front support 4
The top of lower guard rail 2 is fixed on, the bottom of front support 4 is fixed on hull bottom plate, plays the rigid work of the lower guard rail 2 of enhancing
With.Described foam sheath 7 is socketed on guard rail 1, plays a part of buffering energy-absorbing.Described front trim panel 8 and rear dress
Plaque 9 is separately mounted to the front and back of lower guard rail 2.
It should be noted that：Bellows 3, side hold-down support 5, bottom hold-down support 6 quantity can as needed depending on.At this
In embodiment：
Described bellows 3 has two, and two bellowss 3 are all fixed between guard rail 1 and lower guard rail 2 and divided
Not Wei Yu upper guard rail 1 and lower guard rail 2 both sides.
Described side hold-down support 5 is by two, and two side hold-down supports 5 are respectively and fixedly installed to the side of lower guard rail 2.
Described bottom hold-down support 6 has two, and the both sides of lower guard rail bottom 2 are respectively equipped with projection 21, the lower bottom of guard rail 2
Two projections 21 in portion are nested with the set hole 61 at the top of bottom hold-down support 6 and fixed respectively.
Guard rail of the present utility model can meet regulation GB13057-2104《Bus seat and its vehicle mounts it is strong
Degree》To the performance requirement of guard rail, bear with 75 ° of Maximal shock loads obliquely downwards of horizontal direction angle no more than 5000N,
The impact force of occupant and upper guard rail is limited in a less scope, to reduce the head injury of occupant；Lower guard rail
The main crashworthiness for considering guard rail, it is desirable to which the minimal impact load for bearing horizontal direction is not less than 18000N.
Emphasis of the present utility model is that：Upper guard rail is connected with lower guard rail by bellows.
It is described above, only the utility model preferred embodiment, therefore the utility model implementation can not be limited with this
Scope, i.e., the equivalent changes and modifications made according to present utility model application the scope of the claims and description all should still belong to this reality
In the range of being covered with new patent.
Claims (5)
1. a kind of guard rail for car, it is characterised in that：Including upper guard rail, lower guard rail, bellows, front support, side
Hold-down support, bottom hold-down support；The bottom of described upper guard rail is fixedly mounted on the top of lower guard rail by bellows, under
The bottom of guard rail is fixedly mounted on the hold-down support of bottom, and bottom hold-down support is fixed on hull bottom plate, and side hold-down support is fixed
Installed in the side of lower guard rail, the top of front support is fixed on the top of lower guard rail, and the bottom of front support is fixed on car body
On bottom plate.
2. the guard rail according to claim 1 for car, it is characterised in that：Also include foam sheath；The foam is protected
It is socketed on guard rail, plays a part of buffering energy-absorbing.
3. the guard rail according to claim 1 for car, it is characterised in that：Also include front trim panel and rear decoration
Plate；Described front trim panel and rear decorative panel are separately mounted to the front and back of lower guard rail.
4. the guard rail according to claim 1 for car, it is characterised in that：Described bellows has two, two
Bellows is all fixed between guard rail and lower guard rail and is located at the both sides of upper guard rail and lower guard rail respectively.
5. the guard rail according to claim 1 for car, it is characterised in that：Described bottom hold-down support has two,
The both sides of lower guard rail bottom are respectively equipped with projection, and two projections of lower guard rail bottom are nested with the top of the hold-down support of bottom respectively
Set hole in and fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720047140.3U CN206485304U (en) | 2017-01-16 | 2017-01-16 | Guard rail for car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720047140.3U CN206485304U (en) | 2017-01-16 | 2017-01-16 | Guard rail for car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206485304U true CN206485304U (en) | 2017-09-12 |
Family
ID=59767104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720047140.3U Active CN206485304U (en) | 2017-01-16 | 2017-01-16 | Guard rail for car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206485304U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106585552A (en) * | 2017-01-16 | 2017-04-26 | 厦门金龙联合汽车工业有限公司 | Guard bar used for bus |
-
2017
- 2017-01-16 CN CN201720047140.3U patent/CN206485304U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106585552A (en) * | 2017-01-16 | 2017-04-26 | 厦门金龙联合汽车工业有限公司 | Guard bar used for bus |
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| GR01 | Patent grant |