CN207128809U

CN207128809U - A kind of arc anti-collision upright post

Info

Publication number: CN207128809U
Application number: CN201721162677.0U
Authority: CN
Inventors: 田军建
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-09-11
Filing date: 2017-09-11
Publication date: 2018-03-23
Anticipated expiration: 2027-09-11

Abstract

It the utility model is related to a kind of arc anti-collision upright post, including lateral connection arm, arc linking arm, longitudinally connected arm, bearing and spring；Described arc linking arm one end and the tangent connection of lateral connection arm, the arc linking arm other end and the tangent connection of longitudinally connected arm；The lateral connection arm is set towards inside arc anti-collision upright post with being arranged at intervals with several bearings, bearing on longitudinally connected arm；Spring is also equipped with the lateral connection arm and longitudinally connected arm, spring is set towards outside arc anti-collision upright post, in spring part embedment bearing.The utility model can slow down in pressure caused by impact moment by setting spring and bearing on anti-collision upright post, improve security, effectively reduce windage, improve fuel economy, and arc anti-collision upright post is more attractive compared with right angle column.

Description

A kind of arc anti-collision upright post

Technical field

It the utility model is related to the technical field of automobile collision preventing column, the technology neck of particularly a kind of arc anti-collision upright post Domain.

Background technology

China is world car big producer, it is reported that, automobile occurs daily for car ownership more than 80,000,000, the whole nation Size traffic accident has 2,000 more than one piece, and the daily number of casualties is between 40 to 50 people.The reason for generation accident, first, automobile is set There are some defects in meter and configuration, second, because driver does not observe traffic laws rule, irregular driving violating the regulations, uncivil courtesy are driven a vehicle and made Into.Development and Production is extremely urgent using safer new type of safe full automatic vehicle, can greatly reduce the generation of traffic accident.Newly Type safety intelligent type automobile is the direction of future automobile industry development, very with development prospect and huge economic value.

The universal majority of anti-collision upright post is metal all steel body structure used by current in the market, when a collision between vehicles occurs sheerly Hardness is hit, and huge impact cannot buffer.Although cost is relatively cheap, protection to in-car human body but very little, It can only be that left and right protection effect is also possible that once under high-speed cruising per hour in 10KM, can only just rely on safety belt and safety Human body is protected in the effect of air bag.And existing anti-collision upright post angle is right angle, vertical with travel direction, windage is larger, Oil consumption is higher.

Utility model content

The purpose of this utility model is exactly to solve the problems of the prior art, proposes a kind of arc anti-collision upright post, by Spring and bearing are set on anti-collision upright post, can be slowed down in pressure caused by impact moment, be improved security, effectively reduce wind Resistance, fuel economy is improved, and arc anti-collision upright post is more attractive compared with right angle column.

To achieve the above object, the utility model proposes a kind of arc anti-collision upright post, including lateral connection arm, arc to connect Connect arm, longitudinally connected arm, bearing and spring；Described arc linking arm one end and the tangent connection of lateral connection arm, arc linking arm The other end and the tangent connection of longitudinally connected arm；Several bearings are arranged at intervals with the lateral connection arm and longitudinally connected arm, Bearing is set towards inside arc anti-collision upright post；Spring is also equipped with the lateral connection arm and longitudinally connected arm, spring is set Put towards outside arc anti-collision upright post, in spring part embedment bearing.

Preferably, the lateral connection arm includes the first lateral connection arm and the second lateral connection arm.

Preferably, the first lateral connection arm is L-shaped, the first lateral connection arm includes two segments, two segment lengths It is equal, bearing is set respectively on two segments.

Preferably, the longitudinally connected arm includes first longitudinal direction linking arm and second longitudinal direction linking arm.

Preferably, the second longitudinal direction linking arm is L-shaped, second longitudinal direction linking arm includes two segments, two segment lengths It is equal, bearing is set respectively on two segments.

Preferably, the order of connection of the arc anti-collision upright post is the first lateral connection arm first paragraph, second longitudinal direction company Connect arm first paragraph, the second lateral connection arm, arc linking arm, first longitudinal direction linking arm, the first lateral connection arm second segment, second Longitudinally connected arm second segment.

Preferably, the arc connection brachiocylloosis is inside, arc linking arm radius is R8~R10mm.

Preferably, it is 3~5mm that the bearing, which sets depth,.

Preferably, the spring is installed with concentric.

Preferably, the line footpath of the spring is 1mm, the external diameter of spring is 8~10mm.

The beneficial effects of the utility model：

1st, the utility model effectively reduces windage, improves fuel economy, and arc by setting arc anti-collision upright post Shape cylinder beam is more attractive compared with right angle column beam.

2nd, the utility model can be slowed down in pressure caused by impact moment by setting spring and bearing on anti-collision upright post Power, vehicle body is avoided by the injury that can not be saved, while improve security, protect personal safety.

Feature and advantage of the present utility model will be described in detail by embodiment combination accompanying drawing.

Brief description of the drawings

, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work Under, other accompanying drawings can also be obtained according to these accompanying drawings.

Fig. 1 is a kind of overall structure diagram of arc anti-collision upright post；

Fig. 2 is overall structure diagram after a kind of arc anti-collision upright post is connected with vehicle body.

The first lateral connections of 1- arm in figure；2- the second lateral connection arms；3- arc linking arms；4- first longitudinal direction linking arms； 5- second longitudinal direction linking arms；6- bearings；7- springs.

Embodiment

, below will be to technology of the present utility model to make the purpose of this utility model, technical scheme and advantage clearer Scheme is described in detail.Obviously, described embodiment is only the utility model part of the embodiment, rather than all Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not before creative work is made Resulting all other embodiment is put, belongs to the scope that the utility model is protected.

Such as Fig. 1 and Fig. 2, a kind of arc anti-collision upright post of the utility model, including lateral connection arm, arc linking arm 3, longitudinal direction Linking arm, bearing 6 and spring 7；Described one end of arc linking arm 3 and the tangent connection of lateral connection arm, the other end of arc linking arm 3 With the tangent connection of longitudinally connected arm；The lateral connection arm on longitudinally connected arm with being arranged at intervals with several bearings 6, bearing 6 Set towards inside arc anti-collision upright post；Spring 7 is also equipped with the lateral connection arm and longitudinally connected arm, spring 7 is set Towards outside arc anti-collision upright post, in the part embedment bearing 6 of spring 7.

The lateral connection arm includes the first lateral connection arm 1 and the second lateral connection arm 2.

The first lateral connection arm 1 is L-shaped, and the first lateral connection arm 1 includes two segments, and two segment lengths are equal, and two Bearing 6 is set respectively on segment.

The longitudinally connected arm includes first longitudinal direction linking arm 4 and second longitudinal direction linking arm 5.

The second longitudinal direction linking arm 5 is L-shaped, and second longitudinal direction linking arm 5 includes two segments, and two segment lengths are equal, and two Bearing 6 is set respectively on segment.

The order of connection of the arc anti-collision upright post is the first paragraph of the first lateral connection arm 1, second longitudinal direction linking arm 5 first Section, the second lateral connection arm 2, arc linking arm 3, first longitudinal direction linking arm 4, the second segment of the first lateral connection arm 1, second longitudinal direction The second segment of linking arm 5.Link is welded between each section.

The arc linking arm 3 is bent inwardly, and the radius of arc linking arm 3 is R8~R10mm.

It is 3~5mm that the bearing 6, which sets depth,.

The spring 7 with bearing 6 is concentric installs.

The line footpath of the spring 7 is 1mm, and the external diameter of spring 7 is 8~10mm.

Utility model works process：

When a kind of arc anti-collision upright post of the utility model is specifically used, one end of arc anti-collision upright post is fixed, and passes through first Car body is fixed between the first paragraph of lateral connection arm 1 and the first paragraph of second longitudinal direction linking arm 5, the other end of arc anti-collision upright post is consolidated It is fixed, by fixing car body between the second segment of the first lateral connection arm 1 and the second segment of second longitudinal direction linking arm 5.During specific installation, first Spring 7 is sequentially fixed in bearing 6, is then bonded the first lateral connection arm 1 with vehicle body side, and pass through bolt and nut card Tightly, second longitudinal direction linking arm 5, also by bolt and nut clamping, is realized using spring compressible and buffered with being bonded before vehicle body.

The utility model, by setting arc anti-collision upright post, windage is effectively reduced, improve fuel economy, and arc Shape anti-collision upright post is more attractive compared with right angle column；By setting spring and bearing on anti-collision upright post, can slow down in impact moment Caused pressure, vehicle body is avoided by the injury that can not be saved, while improve security, protect personal safety.

It is described above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to In this, any one skilled in the art can readily occur in change in the technical scope that the utility model discloses Or replace, it should all cover within the scope of protection of the utility model.Therefore, the scope of protection of the utility model should be with the power The protection domain that profit requires is defined.

Claims

A kind of 1. arc anti-collision upright post, it is characterised in that：Including lateral connection arm, arc linking arm (3), longitudinally connected arm, branch Seat (6) and spring (7)；Described arc linking arm (3) one end and the tangent connection of lateral connection arm, arc linking arm (3) other end With the tangent connection of longitudinally connected arm；The lateral connection arm on longitudinally connected arm with being arranged at intervals with several bearings (6), bearing (6) set towards inside arc anti-collision upright post；Spring (7), spring are also equipped with the lateral connection arm and longitudinally connected arm (7) set towards outside arc anti-collision upright post, in spring (7) part embedment bearing (6).
A kind of 2. arc anti-collision upright post as claimed in claim 1, it is characterised in that：The lateral connection arm includes first laterally Linking arm (1) and the second lateral connection arm (2).
A kind of 3. arc anti-collision upright post as claimed in claim 2, it is characterised in that：The first lateral connection arm (1) is in L Shape, the first lateral connection arm (1) include two segments, and two segment lengths are equal, set bearing (6) on two segments respectively.
A kind of 4. arc anti-collision upright post as claimed in claim 1, it is characterised in that：The longitudinally connected arm includes first longitudinal direction Linking arm (4) and second longitudinal direction linking arm (5).
A kind of 5. arc anti-collision upright post as claimed in claim 4, it is characterised in that：The second longitudinal direction linking arm (5) is in L Shape, second longitudinal direction linking arm (5) include two segments, and two segment lengths are equal, set bearing (6) on two segments respectively.
A kind of 6. arc anti-collision upright post as described in claim 2 or 4, it is characterised in that：The connection of the arc anti-collision upright post Order is first lateral connection arm (1) first paragraph, second longitudinal direction linking arm (5) first paragraph, the second lateral connection arm (2), arc Linking arm (3), first longitudinal direction linking arm (4), first lateral connection arm (1) second segment, second longitudinal direction linking arm (5) second segment.
A kind of 7. arc anti-collision upright post as claimed in claim 1, it is characterised in that：Arc linking arm (3) bending is inside, Arc linking arm (3) radius is R8~R10mm.
A kind of 8. arc anti-collision upright post as claimed in claim 1, it is characterised in that：The bearing (6) set depth be 3~ 5mm。
A kind of 9. arc anti-collision upright post as claimed in claim 1, it is characterised in that：The spring (7) is felt at ease together with bearing (6) Dress.
A kind of 10. arc anti-collision upright post as claimed in claim 1, it is characterised in that：The line footpath of the spring (7) is 1mm, bullet The external diameter of spring (7) is 8~10mm.