CN106627448A - Passenger car rear protection device - Google Patents
Passenger car rear protection device Download PDFInfo
- Publication number
- CN106627448A CN106627448A CN201710073739.9A CN201710073739A CN106627448A CN 106627448 A CN106627448 A CN 106627448A CN 201710073739 A CN201710073739 A CN 201710073739A CN 106627448 A CN106627448 A CN 106627448A
- Authority
- CN
- China
- Prior art keywords
- front apron
- gripper shoe
- plate
- support
- carrier plate
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/44—Bumper guards
- B60R19/46—Bumper guards spring- or pivotally-mounted
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/04—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects formed from more than one section in a side-by-side arrangement
- B60R19/16—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects formed from more than one section in a side-by-side arrangement having deflecting members, e.g. rollers, balls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/18—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/18—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact
- B60R2019/1806—Structural beams therefor, e.g. shock-absorbing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/18—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact
- B60R2019/1893—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact comprising a multiplicity of identical adjacent shock-absorbing means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vibration Dampers (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention discloses a passenger car rear protection device. The passenger car rear protection device comprises a front baffle and a rear supporting plate. The middle of the front baffle is arched towards the end away from the rear supporting plate. The upper edge and the lower edge of the front baffle are bent towards the rear supporting plate to form an arc-shaped retaining edge. The two ends of the rear supporting plate are connected with the front baffle through brackets. Two sets of mutually symmetrical supporting assemblies are arranged between the front baffle and the rear supporting plate. Each supporting assembly comprises a flange which is arranged on the end surface of the side, facing towards the front baffle, of the rear supporting plate. Each flange is provided with an inner supporting rod. Each inner supporting rod is rotationally connected to the corresponding flange through a pin shaft. According to the passenger car rear protection device, the front baffle is supported through the two sets of supporting assemblies, and damage to the front baffle is avoided; and when the front baffle is subjected to the external force action, a buffering effect is achieved on the external acting force through the qualified X-shaped movable supporting assembly structures.
Description
Technical field
The present invention relates to a kind of car rear portion protector.
Background technology
Automobile rear bumper can play a part of to buffer foreign impacts power, and vehicle body is played a protective role.Existing vapour
Car rear bumper is usually one layer of shell structure, is arranged on vehicle frame, in order to mitigate weight, existing a large amount of vapour by bolt
Car rear bumper adopts injection structure, and shock resistance is poor, easily produces deformation under applied external force.
The content of the invention
It is an object of the invention to provide a kind of car rear portion protector, by using two groups of support components to front apron
It is supported, it is to avoid front apron is damaged, when front apron is acted on by external force, by mobilizable support component of qualified X-shaped
Structure, to applied external force cushioning effect is played.
The present invention is achieved through the following technical solutions：
A kind of car rear portion protector, including front apron and rear carrier plate, described front apron middle part is to away from rear carrier plate one end
Arch upward, upper and lower two edges of described front apron are bent to form the gear edge of arc to described rear carrier plate direction, described rear
Plate two ends are connected respectively by support with described front apron, are provided between described front apron and described rear carrier plate
2 groups of symmetrical support components, described support component includes being arranged on described rear carrier plate towards described front apron one
Flange on side end face, is respectively arranged with inner supporting rod on described flange, and described inner supporting rod is rotatably connected on by bearing pin
On described flange, outer pole is provided with the middle part of described inner supporting rod, described inner supporting rod forms X with described outer pole
Shape, curved slide plate is provided with described inner supporting rod and described outer pole on the described side end face of front apron one,
Described slide plate is fitted in respectively on described front apron inner side end, and the outer pole in the support component described in 2 groups is away from institute
The slide plate one end stated is connected with each other by high strong spring, and in the middle part of described front apron cavity is provided with, in described cavity
Side is provided with cushion pad.
Further, for the present invention is better achieved, screw rod is respectively arranged with the inside of described front apron two ends, in institute
The support stated is provided with installing plate away from described rear carrier plate one end, and bar hole is provided with described installing plate, described
Screw rod can run through corresponding described bar hole, and described screw rod end is provided with locking nut.
Further, for the present invention is better achieved, extension plate is respectively arranged with described rear carrier plate two ends, described
Extension plate on be respectively arranged with installing hole.
Further, for the present invention is better achieved, support bar is provided with described extension plate, in described stent cover
Described extension plate one end is provided with sleeve pipe, described support bar can be plugged on described sleeve pipe inner side, in described support
Bar is provided with back-moving spring away from described extension plate one end, and described back-moving spring is fixed away from described support bar one end and connected
It is connected on described sleeve pipe inner side.
Further, for the present invention is better achieved, gripper shoe is respectively arranged with described rear carrier plate both sides, it is described
Gripper shoe is 2 for be arrangeding in parallel up and down, and 2 location holes being parallel to each other are provided with described gripper shoe, positioned at bottom
Described gripper shoe middle part be provided with through hole, be provided with transverse slat below described gripper shoe, it is symmetrical on described transverse slat
2 bearing pins are provided with, locating rod is respectively arranged with described bearing pin, described locating rod lower end is rotatably connected on described
On bearing pin, described locating rod upper end is bent to form laterally bayonet lock, and on described bearing pin torsion spring is provided with, positioned at bottom
Described gripper shoe lower surface on be provided with compression spring, described transverse slat makes described compression when moving to gripper shoe direction
Spring-compressed, the location hole that now described locating rod can run through in the gripper shoe described in 2 away from described transverse slat one end
Make described bayonet lock be located at gripper shoe top, gland, described gland are provided with above superposed described gripper shoe
Locating rod described in when being fixedly connected on described gripper shoe upper surface drives described torsion spring to reverse and makes described bayonet lock card
It is connected on described positioning bore edges, rotating shaft, described described compression spring compression shape is provided with the middle part of described transverse slat
Through hole that rotating shaft upper end described in during state can be run through in the described gripper shoe of bottom is simultaneously fitted in superposed
On the lower surface of fagging, described support is sleeved in described rotating shaft, superposed away from described front apron one end
Deep gouge is provided with described gripper shoe lower surface, described rotating shaft upper surface can be connected to the described deep gouge inner side.
Further, for the present invention is better achieved, in described front apron towards on the described side end face of rear carrier plate one
T-shaped chute is provided with, the described slide plate on described outer pole is connected on the inside of described chute and can be along institute
The slide stated.
The present invention compared with prior art, has the advantages that：
The present invention makes slide plate match with the arcuate structure of front apron by adopting the skateboard being fitted on the inside of front apron,
When front apron is subject to outside collision, slide plate can play cushioning effect to applied external force, it is to avoid front apron is in external impact
Power effect is lower to produce rupture, when front apron is deformed being recessed to inner side, using high-strength spring structure, active force can be entered
Row buffering, it is to avoid rear carrier plate is damaged under impact force action, can further avoid vehicle body from being damaged, and improve security performance.
Description of the drawings
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, below will be attached to what is used needed for embodiment
Figure is briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, thus be not construed as it is right
The restriction of scope, for those of ordinary skill in the art, on the premise of not paying creative work, can be with according to this
A little accompanying drawings obtain other related accompanying drawings.
Fig. 1 is overall structure diagram of the present invention；
Fig. 2 is supporting plate structure schematic diagram of the present invention.
Wherein：101. front aprons, 102. rear carrier plates, 103. gear edges, 104. supports, 105. flanges, 106. inner supporting rods, 107.
Outer pole, 108. slide plates, 109. high strong springs, 110. cavitys, 111. cushion pads, 112. extension plates, 113. support bars, 114. spiral shells
Bar, 115. installing plates, 116. locking nuts, 117. sleeve pipes, 118. back-moving springs, 119. chutes, 120. gripper shoes, 121. determine
Position hole, 122. transverse slats, 123. locating rods, 124. bayonet locks, 125. compression springs, 126. glands, 127. rotating shafts.
Specific embodiment
The present invention is described in further detail with reference to specific embodiment, but embodiments of the present invention are not limited to
This.
As shown in figure 1, the invention discloses a kind of car rear portion protector, for installed in automobile rear, as anti-
Hit structure to use, including front apron 101 and rear carrier plate 102, using rear carrier plate as mounting structure, it is installed in body of a motor car
On, make front apron be located at outside, the middle part of described front apron 101 away from the one end of rear carrier plate 102 to arching upward so as to body of a motor car
Match, middle part to vehicle body outside is arched upward slightly, described front apron about 101 two edges to the described side of rear carrier plate 102
To the gear of arc is bent to form along 103, gear edge is set to form arcuate structure at front apron edge, it is to avoid dirt passes through front apron
Front apron inner side is entered near the gap of rear carrier plate side, in the present invention, the length of front apron is made more than the length of rear carrier plate, institute
The two ends of rear carrier plate 102 stated are connected respectively by support 104 with described front apron 101, in order to front apron middle part
Play a supporting role, between described front apron 101 and described rear carrier plate 102 2 groups of symmetrical support groups are provided with
Part；
In the present invention, described support component includes being arranged on described rear carrier plate 102 towards the described side of front apron 101 1
Flange 105 on face, the flange can be welded or be detachably connected on rear carrier plate, be respectively provided with described flange 105
There is inner supporting rod 106, described inner supporting rod 106 is rotatably connected on described flange 105 by bearing pin, allow inner supporting rod phase
To rotating in flange horizontal direction, the middle part of described inner supporting rod 106 is provided with outer pole 107, make described inner supporting rod 106 with
Described outer pole 107 forms X shapes, relatively rotates inner supporting rod and outer pole, in described inner supporting rod 106 and described
Outer pole 107 be provided with curved slide plate 108 on the described side end face of front apron 101 1, make slide plate rotate connection
On inner supporting rod and outer pole, the described end face outside of slide plate 108 is fitted in respectively on the described inner side end of front apron 101,
Slide plate is set to slide along the inner side end of front apron arc, the outer pole 107 in the support component described in 2 groups is away from described
The one end of slide plate 108 be connected with each other by high strong spring 109 so that when front apron is knocked, slide plate can be on the inside of front apron
Relative to slide, now front apron promotes slide plate to make slide plate drive inner supporting rod and outer pole to relatively rotate, in the effect of high strong spring
Under so that inner supporting rod and outer pole can be subject to restorable active force, make front apron be not easy to be damaged, due to slide plate with it is front
Baffle plate forms face contact, can increase the shock resistance of front apron, does not allow front apron fragile, also, to front apron energy
Enough play support effect, it is to avoid its deformation；In order to improve shock resistance, the described middle part of front apron 101 is provided with cavity
110, the described inner side of cavity 110 is provided with cushion pad 111, using cushion pad, front apron can be avoided from deforming, can be significantly
Improve the anti-deformation nature of front apron.
In order to improve the stability of slide plate, in the present invention, can be in described front apron 101 towards described rear carrier plate
T-shaped chute 119 is provided with 102 1 side end faces, the described slide plate 108 on described outer pole 107 is connected to described
The inner side of chute 119 and can slide along described chute 119.Using sliding groove structure, the motion track of slide plate can be entered
Row is limited so as to more preferable stability.
Embodiment 1：
In the present embodiment, the connection between support and front apron for convenience, it is preferable that in the described two ends of front apron 101
Side is respectively arranged with screw rod 114, screw rod can be welded or is threaded on front apron, in described support 104 away from institute
The one end of rear carrier plate 102 stated is provided with installing plate 115, installing plate is connected with holder pivots, makes the arc of installing plate and front apron
Shape structure matches, when front apron produces deformation so that installing plate can play protection and supporting role to front apron edge,
Bar hole is provided with described installing plate 115, the length direction of bar hole is made parallel to the length direction of front apron, it is described
Screw rod 114 can run through corresponding described bar hole, the described end of screw rod 114 be provided with locking nut 116.
When front apron edge is acted on by external force, using installing plate, front apron edge can be played a protective role, be kept away
Exempt from front apron edge and produce fracture, and using the installing hole in bar shaped, when making front apron be subject to external impacts, on front apron
Screw rod can be moved along bar hole, while now front apron can play support effect so as to empty with certain deformation
Between, it is to avoid front apron ruptures.Being connected with each other between front apron and rear carrier plate can be facilitated using installing plate, while to front apron
Edge plays support effect, improves the shock resistance of front apron, is engaged with the slide plate at middle part, can aid in reduction front
The impulsive force that plate is subject to, improves its shock resistance.
Embodiment 2：
In the present embodiment, the installation of rear carrier plate for convenience is respectively arranged with extension plate 112 at the described two ends of rear carrier plate 102,
Installing hole is respectively arranged with described extension plate 112.When mounted, the extension plate for making rear carrier plate two ends is arranged on Automobile
With it.
It is further preferred that in the present embodiment, making support be obliquely installed at an angle with the length direction of rear carrier plate, make
It is connected to improve anti-deformation nature with the two ends of front apron, and on described extension plate 112 support bar 113 is provided with, and makes
It plays a supporting role to mid-stent, and described one end of extension plate 112 is provided with sleeve pipe 117 in described support 104,
Sleeve pipe is set to coincide with the axis of support bar, described support bar 113 can be plugged on the described inner side of sleeve pipe 117, make sleeve pipe
Internal diameter is provided with back-moving spring in described support bar 113 more than the external diameter of support bar away from described one end of extension plate 112
118, described back-moving spring 118 is fixedly connected on the described inner side of sleeve pipe 117 away from described one end of support bar 113.Currently
When baffle plate side is impacted, front apron produces deformation, and now front apron promotes support to produce inclination, in the effect of back-moving spring
Under so that the active force that support is subject to is buffered, and now support produces support force to installing plate, before installing plate is supported
Baffle plate, makes front apron have certain deformation space so as to not allow easy fracture.
Embodiment 3：
As shown in Fig. 2 in the present embodiment, a kind of preferred structure of mounting bracket is disclosed, in the described both sides of rear carrier plate 102 point
Gripper shoe 120 is not provided with, makes described gripper shoe 120 be 2 for be arrangeding in parallel up and down, being formed between 2 gripper shoes is used for
The space of mounting bracket, is provided with 2 location holes 121 being parallel to each other in described gripper shoe 120, location hole is symmetrically set
Put, the position of positioning hole in upper and lower two gripper shoes is corresponding, it is logical being provided with positioned at the middle part of gripper shoe 120 described in bottom
Hole, makes the location hole in the gripper shoe of bottom respectively positioned at the both sides of through hole, and below described gripper shoe transverse slat is provided with
122, transverse slat is fitted on the lower surface of gripper shoe, 2 bearing pins are symmetrically arranged with described transverse slat 122, in institute
Locating rod 123 is respectively arranged with the bearing pin stated, locating rod is rotated relative to bearing pin, the described lower end of locating rod 123 turns
It is dynamic to be connected on described bearing pin, torsion spring is provided with described bearing pin, one end is fixed on transverse slat, the other end
Fix on the securing lever, when torsion spring is in nature, 2 locating rods are inclined to transverse slat center line direction, are rotated around bearing pin
Locating rod, when making locating rod be parallel to each other, torsion spring is in twisting states, is bent to form laterally in the described upper end of locating rod 123
Bayonet lock 124, makes the bayonet lock in two locating rods protrude round about, positioned at the lower surface of gripper shoe 120 described in bottom
On be provided with compression spring 125, make the length direction of compression spring parallel to the line direction of two gripper shoes, described transverse slat
122 compress described compression spring 125 when moving to the direction of gripper shoe 120, now described locating rod 123 is away from described
The corresponding location hole 121 in position makes described bayonet lock in the gripper shoe 120 that the one end of transverse slat 122 can extend through described in 2
124 are located at the top of gripper shoe 120, in the presence of torsion spring so that locating rod to gripper shoe middle part inclines, superposed
The described top of gripper shoe 120 is provided with gland 126, makes to be threaded hole on gland, and gland is placed between two locating rods,
Gland is pressed downward, described gland 126 is fixedly connected on the described upper surface of gripper shoe 120, by the spiral shell through gland
Bolt is connected to gland on upper support board, now described locating rod 123 drive described torsion spring reverse make it is described
Bayonet lock 124 is connected on the described edge of location hole 121, locating rod is moved to transverse slat direction in the presence of bayonet lock,
For convenience mounting bracket, at the described middle part of transverse slat 122 rotating shaft 127 is provided with, and makes rotating shaft perpendicular to the upper surface of transverse slat, is made
Rotating shaft is located at outside compression spring, and the diameter of rotating shaft is less than the internal diameter of compression spring, and described described compression spring 125 is compressed
The upper end of rotating shaft 127 described in during state can run through positioned at bottom described gripper shoe 120 on through hole, now rotating shaft it is upper
End face is fitted on the lower surface of superposed gripper shoe 120, by described support 104 away from described front apron 101 1
End is sleeved in described rotating shaft 127, in order to avoid rotating shaft produces inclination, in the superposed described lower end of gripper shoe 120
Deep gouge is provided with face, the described upper surface of rotating shaft 127 can be connected to the described deep gouge inner side.Using bayonet lock by locating rod
It is fixed between two gripper shoes, now makes gland that bayonet lock is fixed up, makes two end faces of gland be press respectively against locating rod phase
To end face on, make torsion spring in twisting states, now rotating shaft is fixed between two gripper shoes, and the support being sleeved in rotating shaft leads to
Cross axis of rotation to be connected on rear carrier plate, realize the installation of support.
In dismounting, make locating rod that torsion is produced in the presence of torsion spring by gland is pulled down from gripper shoe, now
Under the resilient force of compression spring, transverse slat drives positioning of the locating rod from gripper shoe to away from the movement of gripper shoe direction
Remove in hole, now driven in through hole of the rotating shaft from gripper shoe using transverse slat and removed, you can make support come off from rotating shaft, side
Just the dismounting of support.
The preferred embodiments of the present invention are the foregoing is only, the present invention is not limited to, for the skill of this area
For art personnel, the present invention can have various modifications and variations.It is all within the spirit and principles in the present invention, made any repair
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (6)
1. a kind of car rear portion protector, it is characterised in that：Including front apron（101）And rear carrier plate（102）, described front
Plate（101）Middle part is to away from rear carrier plate（102）One end is arched upward, described front apron（101）Upper and lower two edges are to after described
Support plate（102）Direction is bent to form the gear edge of arc（103）, described rear carrier plate（102）Two ends pass through respectively support（104）With
Described front apron（101）It is connected, in described front apron（101）With described rear carrier plate（102）Between be provided with 2 groups of phases
Mutual symmetrical support component, described support component includes being arranged on described rear carrier plate（102）Towards described front apron
（101）Flange on one side end face（105）, in described flange（105）On be respectively arranged with inner supporting rod（106）, described is interior
Pole（106）Described flange is rotatably connected on by bearing pin（105）On, in described inner supporting rod（106）Middle part is provided with outer
Pole（107）, described inner supporting rod（106）With described outer pole（107）X shapes are formed, in described inner supporting rod（106）With
Described outer pole（107）Near described front apron（101）Curved slide plate is provided with one side end face（108）, it is described
Slide plate（108）Described front apron is fitted in respectively（101）Outer pole on inner side end, in the support component described in 2 groups
（107）Away from described slide plate（108）One end passes through high strong spring（109）It is connected with each other, in described front apron（101）Middle part
It is provided with cavity（110）, in described cavity（110）Inner side is provided with cushion pad（111）.
2. a kind of car rear portion protector according to claim 1, it is characterised in that：In described front apron（101）
Two ends inner side is respectively arranged with screw rod（114）, in described support（104）Away from described rear carrier plate（102）One end is provided with
Installing plate（115）, in described installing plate（115）On be provided with bar hole, described screw rod（114）Can be through corresponding described
Bar hole, in described screw rod（114）End is provided with locking nut（116）.
3. a kind of car rear portion protector according to claim 1, it is characterised in that：In described rear carrier plate（102）
Two ends are respectively arranged with extension plate（112）, in described extension plate（112）On be respectively arranged with installing hole.
4. a kind of car rear portion protector according to claim 3, it is characterised in that：Described extension plate（112）On
It is provided with support bar（113）, in described support（104）Towards described extension plate（112）One end is provided with sleeve pipe（117）,
Described support bar（113）Described sleeve pipe can be plugged on（117）Inner side, in described support bar（113）Prolong away from described
Long slab（112）One end is provided with back-moving spring（118）, described back-moving spring（118）Away from described support bar（113）One end
It is fixedly connected on described sleeve pipe（117）Inner side.
5. a kind of car rear portion protector according to claim 1, it is characterised in that：In described rear carrier plate（102）
Both sides are respectively arranged with gripper shoe（120）, described gripper shoe（120）For 2 be arranged in parallel up and down, described gripper shoe
（120）On be provided with 2 location holes being parallel to each other（121）, positioned at the gripper shoe described in bottom（120）Middle part is provided with
Through hole, below described gripper shoe transverse slat is provided with（122）, in described transverse slat（122）On be symmetrically arranged with 2 bearing pins,
Locating rod is respectively arranged with described bearing pin（123）, described locating rod（123）Lower end is rotatably connected on described bearing pin
On, described locating rod（123）Upper end is bent to form laterally bayonet lock（124）, torsion spring is provided with described bearing pin, in place
In the gripper shoe described in bottom（120）Compression spring is provided with lower surface（125）, described transverse slat（122）To gripper shoe
（120）Direction makes described compression spring when moving（125）Compression, now described locating rod（123）Away from described transverse slat
（122）One end can run through the gripper shoe described in 2（120）On location hole（121）Make described bayonet lock（124）Positioned at support
Plate（120）Top, in superposed described gripper shoe（120）Top is provided with gland（126）, described gland（126）
It is fixedly connected on described gripper shoe（120）Locating rod described in when on upper surface（123）Driving described torsion spring to reverse makes institute
The bayonet lock stated（124）It is connected to described location hole（121）On edge, in described transverse slat（122）Middle part is provided with rotating shaft
（127）, described described compression spring（125）Rotating shaft described in during compressive state（127）Upper end can be through positioned at bottom
Described gripper shoe（120）On through hole and be fitted in superposed gripper shoe（120）Lower surface on, described support
（104）Away from described front apron（101）One end is sleeved on described rotating shaft（127）On, in superposed described support
Plate（120）Deep gouge, described rotating shaft are provided with lower surface（127）Upper surface can be connected to the described deep gouge inner side.
6. a kind of car rear portion protector according to claim 1, it is characterised in that：In described front apron（101）
Towards described rear carrier plate（102）T-shaped chute is provided with one side end face（119）, described outer pole（107）On institute
The slide plate stated（108）It is connected to described chute（119）Inner side simultaneously can be along described chute（119）Slide.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811212123.6A CN109435885A (en) | 2017-02-10 | 2017-02-10 | A kind of car rear portion protective device |
| CN201810992780.0A CN109080570A (en) | 2017-02-10 | 2017-02-10 | A kind of car rear portion protective device |
| CN201810992754.8A CN109080569A (en) | 2017-02-10 | 2017-02-10 | Car rear portion protective device |
| CN201810992752.9A CN109080568A (en) | 2017-02-10 | 2017-02-10 | A kind of car rear portion protective device |
| CN201710073739.9A CN106627448B (en) | 2017-02-10 | 2017-02-10 | A kind of car rear portion protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710073739.9A CN106627448B (en) | 2017-02-10 | 2017-02-10 | A kind of car rear portion protective device |
Related Child Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810992752.9A Division CN109080568A (en) | 2017-02-10 | 2017-02-10 | A kind of car rear portion protective device |
| CN201810992754.8A Division CN109080569A (en) | 2017-02-10 | 2017-02-10 | Car rear portion protective device |
| CN201811212123.6A Division CN109435885A (en) | 2017-02-10 | 2017-02-10 | A kind of car rear portion protective device |
| CN201810992780.0A Division CN109080570A (en) | 2017-02-10 | 2017-02-10 | A kind of car rear portion protective device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106627448A true CN106627448A (en) | 2017-05-10 |
| CN106627448B CN106627448B (en) | 2018-12-18 |
Family
ID=58845492
Family Applications (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810992754.8A Withdrawn CN109080569A (en) | 2017-02-10 | 2017-02-10 | Car rear portion protective device |
| CN201710073739.9A Active CN106627448B (en) | 2017-02-10 | 2017-02-10 | A kind of car rear portion protective device |
| CN201810992780.0A Withdrawn CN109080570A (en) | 2017-02-10 | 2017-02-10 | A kind of car rear portion protective device |
| CN201810992752.9A Withdrawn CN109080568A (en) | 2017-02-10 | 2017-02-10 | A kind of car rear portion protective device |
| CN201811212123.6A Withdrawn CN109435885A (en) | 2017-02-10 | 2017-02-10 | A kind of car rear portion protective device |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810992754.8A Withdrawn CN109080569A (en) | 2017-02-10 | 2017-02-10 | Car rear portion protective device |
Family Applications After (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810992780.0A Withdrawn CN109080570A (en) | 2017-02-10 | 2017-02-10 | A kind of car rear portion protective device |
| CN201810992752.9A Withdrawn CN109080568A (en) | 2017-02-10 | 2017-02-10 | A kind of car rear portion protective device |
| CN201811212123.6A Withdrawn CN109435885A (en) | 2017-02-10 | 2017-02-10 | A kind of car rear portion protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (5) | CN109080569A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112550195B (en) * | 2020-12-21 | 2022-02-08 | 浙江海洋大学 | Anti-collision device for anti-collision buffer vehicle |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020049652A (en) * | 2000-12-19 | 2002-06-26 | 이계안 | Bumper for vehicle |
| CN1478681A (en) * | 2003-07-14 | 2004-03-03 | 刘中青 | Automobile anti-collision automatic buffering device |
| CN101734211A (en) * | 2008-11-18 | 2010-06-16 | 财团法人工业技术研究院 | Car body collision buffer device |
| CN202879407U (en) * | 2012-11-09 | 2013-04-17 | 任亭亭 | Car bumper with X-shaped support frames |
-
2017
- 2017-02-10 CN CN201810992754.8A patent/CN109080569A/en not_active Withdrawn
- 2017-02-10 CN CN201710073739.9A patent/CN106627448B/en active Active
- 2017-02-10 CN CN201810992780.0A patent/CN109080570A/en not_active Withdrawn
- 2017-02-10 CN CN201810992752.9A patent/CN109080568A/en not_active Withdrawn
- 2017-02-10 CN CN201811212123.6A patent/CN109435885A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020049652A (en) * | 2000-12-19 | 2002-06-26 | 이계안 | Bumper for vehicle |
| CN1478681A (en) * | 2003-07-14 | 2004-03-03 | 刘中青 | Automobile anti-collision automatic buffering device |
| CN101734211A (en) * | 2008-11-18 | 2010-06-16 | 财团法人工业技术研究院 | Car body collision buffer device |
| CN202879407U (en) * | 2012-11-09 | 2013-04-17 | 任亭亭 | Car bumper with X-shaped support frames |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109080570A (en) | 2018-12-25 |
| CN109080569A (en) | 2018-12-25 |
| CN106627448B (en) | 2018-12-18 |
| CN109080568A (en) | 2018-12-25 |
| CN109435885A (en) | 2019-03-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207452709U (en) | A kind of road and bridge prevents the protection mechanism that vehicle is hit | |
| CN106836068B (en) | Anticollision barrier | |
| CN112031504B (en) | Lever type inertia capacity synergistic shape memory alloy self-resetting structure system | |
| CN208121638U (en) | A kind of highway bridge anticollision device, collision-prevention device | |
| CN205185914U (en) | Children car safe armchairs | |
| CN103963729B (en) | There is the vehicle bumper of buffering accumulation of energy function | |
| CN106627448A (en) | Passenger car rear protection device | |
| CN210916989U (en) | Bridge pier protective structure of road and bridge | |
| CN210090217U (en) | Lightweight automobile steering knuckle impact test device | |
| CN111663825B (en) | Anti-collision method for people's air defense underground parking space parking | |
| CN112498210A (en) | Durable type buffer stop and anticollision buffer car shocks resistance | |
| CN111137440A (en) | Auxiliary brake retractable landing gear based on civil aircraft safe landing | |
| CN207111130U (en) | A kind of segment overturning device | |
| CN108931383A (en) | A kind of installation frame for bumper detection device | |
| CN210315333U (en) | Impact shock absorption highway guardrail | |
| CN209981467U (en) | Radar antenna mounting base subassembly and tunnel lining detect vehicle | |
| CN209158412U (en) | A kind of security protection intelligent robot | |
| CN206914497U (en) | A kind of panel turnover type carriage on motorcycle structure | |
| CN201712630U (en) | Car arrester | |
| CN208005450U (en) | A kind of grinding device for stabiliser bar | |
| CN112519658A (en) | Combined anti-collision device capable of overturning and anti-collision buffer vehicle | |
| CN112193189A (en) | Novel high-efficiency energy-absorbing automobile rear anti-collision beam | |
| CN208328733U (en) | The high-speed railway bridge sound absorber that keeps out the wind | |
| WO2018032544A1 (en) | Bendable road-column for elastically dissipating energy | |
| CN207877115U (en) | A kind of angle case with safeguard function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20181016 Address after: 230031 B-1014, 10 floor, business office building, Wo Ye garden, Shushan District, Hefei, Anhui. Applicant after: HEFEI WISDOM LONGTUTENG INTELLECTUAL PROPERTY CO., LTD. Address before: 264000 14 Yuxi Road, Zhifu District, Yantai, Shandong 317 Applicant before: Sun Lijun |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20181101 Address after: 226000 group 3, Nanyang village, Haian Development Zone, Nantong, Jiangsu. Applicant after: Jiangsu Shenxiang Electromechanical Co., Ltd. Address before: 230031 B-1014, 10 floor, business office building, Wo Ye garden, Shushan District, Hefei, Anhui. Applicant before: HEFEI WISDOM LONGTUTENG INTELLECTUAL PROPERTY CO., LTD. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 226600 Nanyang village, Haian Development Zone, Nantong City, Jiangsu Province, 3 Patentee after: Jiangsu Shenxiang electromechanical Co., Ltd Address before: 226000 Nanyang village, Haian Development Zone, Nantong City, Jiangsu Province, 3 Patentee before: JIANGSU SHENXIANG ELECTROMECHANICAL Co.,Ltd. |
|
| CP03 | Change of name, title or address |