CN208855568U - Bumper, bumper system and vehicle - Google Patents
Bumper, bumper system and vehicle Download PDFInfo
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- CN208855568U CN208855568U CN201821560306.2U CN201821560306U CN208855568U CN 208855568 U CN208855568 U CN 208855568U CN 201821560306 U CN201821560306 U CN 201821560306U CN 208855568 U CN208855568 U CN 208855568U
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- sliding block
- installation sliding
- thick stick
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Abstract
It includes: thick stick body and the first location structure, disconnecting prevention structure on thick stick body that the utility model, which provides a kind of bumper, bumper system and vehicle, bumper,；Thick stick body is equipped with installation sliding slot, and installation sliding slot has installation entrance and installation outlet；Installation sliding slot is used to match with installation sliding block, so that installation sliding block can be assemblied on thick stick body along installation entrance, and installation sliding slot is used to car body cooperatively form avoiding space, so that installation sliding block can deviate from thick stick body along installation outlet in external force of the thick stick body by preset value；First location structure is used to matched with the second location structure on installation sliding block when installing sliding block assembly in place to limit installation sliding block along installation sliding slot sliding, and disconnecting prevention structure is used to increase the resistance that installation sliding block is subject to during deviating from thick stick body.In this way, ensure that installing sliding block when collision can fall off rapidly under the premise of realizing that installation sliding block is accurately positioned and is firm fixed.
Description
Technical field
The utility model relates to automobile technical fields, in particular to a kind of bumper, bumper system and vehicle.
Background technique
The bumper of some vehicles is equipped with small impingement and deviates from structure, for needing user assembled but having unexpected damaged in collision
The assembly (such as car light module) of the pre-installation module of risk.Currently, existing small impingement abjection structure is to pre-installation module
Fixed form is not reasonable or fixation is more firm, causes to be not easy to assemble；Fixation is more loose, although being easy assembly,
It is easy abjection, normal use operating condition and collision operating condition cannot be distinguished.
Utility model content
At least one in order to solve the above-mentioned technical problem, one of the utility model is designed to provide a kind of bumper.
Another of the utility model is designed to provide a kind of bumper system.
Another of the utility model is designed to provide a kind of vehicle.
To achieve the goals above, the technical solution of the utility model first aspect provides a kind of bumper, comprising: thick stick
Body and the first location structure, disconnecting prevention structure on the thick stick body；The thick stick body is equipped with installation sliding slot, the installation sliding slot tool
There are installation entrance and installation outlet；The installation sliding slot is used to match with installation sliding block, so that the installation sliding block being capable of edge
The installation entrance is assemblied on the thick stick body, and the installation sliding slot is used to cooperatively form avoiding space with the car body, with
The installation sliding block is set to deviate from the thick stick body along the installation outlet in external force of the thick stick body by preset value；It is described
First location structure is used to match when the installation sliding block assembles in place with the second location structure on the installation sliding block
It is slided with limiting the installation sliding block along the installation sliding slot, the disconnecting prevention structure is being deviate from for increasing the installation sliding block
The resistance being subject to during the thick stick body.
In addition, the bumper in above-mentioned technical proposal provided by the utility model can also have following supplementary technology special
Sign:
In the above-mentioned technical solutions, first location structure is positioning protrusion, is configured to positioning groove for being adapted to
Second location structure, the thick stick body can it is described installation sliding block extruding under flexible deformation occur so that described fixed
Position protrusion can be caught in or deviate from the positioning groove.
In the above-mentioned technical solutions, the thick stick body is equipped with through slot, and the outer side edges of the through slot are equipped with the convex
It rises；Under the extruding of the installation sliding block flexible deformation can occur for the through slot, so that the positioning protrusion is to close to described
The direction of through slot moves；The through slot is elongated, and extends along the glide direction of the installation sliding block.
In the above-mentioned technical solutions, the end face edge of the positioning protrusion is arc, the short transverse of the positioning protrusion
Perpendicular to the glide direction of the installation sliding block.
In the above-mentioned technical solutions, first point of tangential direction and the installation are slided in the end face edge of the positioning protrusion
The glide direction of packaged timing is formed with the first angle, the tangential direction of second point and institute in the end face edge of the positioning protrusion
The opposite direction of glide direction when stating installation sliding block assembly is formed with the second angle, described first point and the second point with it is described
The distance between tangent line on vertex of end face edge of positioning protrusion is equal；First angle is less than second angle.
In the above-mentioned technical solutions, first location structure is scalable protrusion, is configured to position for adaptation recessed
Second location structure of slot, the scalable protrusion can be stretched out to be caught in the positioning groove or retract described to deviate from
Positioning groove；Glide direction of the telescopic direction of the scalable protrusion perpendicular to the installation sliding block.
In the above-mentioned technical solutions, at least one of the two sides that the installation sliding slot is oppositely arranged are equipped with described first
Location structure；The top of the side is equipped with the portion that is slidably matched, and the portion that is slidably matched cooperatively forms use with the installation sliding slot
In the grasping part for the sliding part for clamping the installation sliding block；First location structure is set to the portion that is slidably matched, and is used for
It is matched with second location structure for being set to the sliding part.
In the above-mentioned technical solutions, the portion of being slidably matched is baffle, and the baffle is used for and the institute that is configured to sliding slot
Sliding part is stated to match；The baffle is to the internal stretch of the installation sliding slot, and first location structure is set on the baffle
Free side on, for be set to the sliding slot inner sidewall on the second location structure match.
In the above-mentioned technical solutions, the disconnecting prevention structure includes elastic arm, and the elastic arm is arranged in the installation sliding slot
Bottom surface on, and the installation outlet is extended to by the installation entrance；The elastic arm is close to one end of the installation outlet
It is formed with stage portion, the stage portion with the installation sliding block for leaning, to increase the installation sliding block described in the abjection
The resistance being subject to during thick stick body；The elastic arm is used to that flexible deformation to occur under the extruding of the installation sliding block, so that
The installation sliding block can cross the stage portion and deviate from the installation outlet, or the installation sliding block is enable to be reset to institute
State position when the first location structure is matched with second location structure.
In the above-mentioned technical solutions, the stage portion is equipped with the first guiding surface, institute far from one end of the installation outlet
The first guiding surface is stated for guiding the installation sliding block to cross the stage portion to deviate from the installation sliding slot, or for guiding
The installation sliding block is reset to position when first location structure is matched with second location structure；And/or it is described
Stage portion close to one end of the installation outlet end face perpendicular to it is described installation sliding block glide direction, alternatively, the step
Portion is equipped with backstop inclined-plane close to one end of the installation outlet, and the inclined direction on the backstop inclined-plane and the installation sliding block fill
The glide direction of timing is at an acute angle；And/or the elastic arm is equipped with the second guiding surface close to one end of the installation entrance,
And the inclined direction of second guiding surface and the glide direction when installation sliding block assembly are at an acute angle.
In the above-mentioned technical solutions, the two sidewalls of the installation entrance are obliquely installed, and the two sidewalls of the installation entrance
Inclined direction and it is described installation sliding block assembly when glide direction it is at an acute angle.
In the above-mentioned technical solutions, by first location structure to the side of the installation entrance in the installation sliding slot
It by first location structure to the side of the installation outlet is rough surface in the installation sliding slot for shiny surface.
In the above-mentioned technical solutions, the cell wall of the installation sliding slot is equipped with bar shaped muscle, and the bar shaped muscle is along the installation
The glide direction of sliding block extends.
In the above-mentioned technical solutions, the bar shaped muscle is arranged on the side of the installation sliding slot, is used for and the installation
The bottom sides of sliding block abut against；And/or one end of the bar shaped muscle towards the installation entrance is equipped with third guiding surface,
And the third guiding surface extends along the direction that slides into of the installation sliding block to the inner inclination of the installation sliding block.
In the above-mentioned technical solutions, the top of the thick stick body is arranged in the installation sliding slot；It is located in the thick stick body described
The position of the lower section of installation outlet is equipped with avoiding structure.
In the above-mentioned technical solutions, the position in the thick stick body close to the lower section of the installation outlet is equipped with elasticity filling material
Material.
In the above-mentioned technical solutions, the installation sliding slot is along the plane mirror for being parallel to the glide direction for installing sliding block
Face is symmetrical, and first location structure and/or the disconnecting prevention structure are symmetrical arranged about the symmetrical plane of the installation sliding slot.
The technical solution of the utility model second aspect provides a kind of bumper system, comprising: installation sliding block is equipped with the
One location structure；With the bumper as described in any one of first aspect technical solution.
In the above-mentioned technical solutions, the installation sliding block is used to be connected with pre-installation module；Alternatively, the installation sliding block is
Pre-install module.
In the above-mentioned technical solutions, the pre-installation module is car light module.
The technical solution of the utility model third aspect provides a kind of vehicle, comprising: car body；With such as second aspect technology
Bumper system described in any one of scheme, the bumper system are installed on the car body.
Compared with prior art, the application has technical effect beneficial below: the utility model passes through the first positioning knot
The mating reaction of structure and disconnecting prevention structure realizes the effect that push-on force is small, abjection power is big, so that installation sliding block is easily installed, together
When firm position；And due to the effect of disconnecting prevention structure, bumper is enabled to be restored to fixed position when being hit by side crops industry,
Then deviate from when load is larger, realize the protection to installation sliding block, in this way, being accurately positioned and consolidating fixed premise realizing
Under, it ensure that installation sliding block can fall off rapidly, critical component preferably protected not receive large impact damage；Simultaneously as anti-
The effect of de- structure, the structure can also realize the function of inverse plugging, and user can not be pushed into from opposite direction, because without increasing volume
Outer installation mark；In addition, under conditions of the body fits of installation sliding slot and vehicle in thick stick body form avoiding space, the guarantor
Dangerous thick stick enables to installation sliding block abjection, so that installing sliding block can repeatedly use, when abjection is pushed on bumper again
Fixation position, low in cost and user experience is good.
The additional aspect and advantage of the utility model will become obviously in following description section, or practical new by this
The practice of type is recognized.
Detailed description of the invention
The above-mentioned and/or additional aspect and advantage of the utility model from the description of the embodiment in conjunction with the following figures will
Become obvious and be readily appreciated that, in which:
Fig. 1 is the assembling schematic diagram of bumper system described in the utility model one embodiment；
Fig. 2 is the enlarged structure schematic diagram in the portion A in Fig. 1；
Fig. 3 is the backsight structural representation of bumper in Fig. 1；
Fig. 4 is the enlarged structure schematic diagram in the portion B in Fig. 3；
Fig. 5 is the schematic view of the front view of bumper in Fig. 1；
Fig. 6 is the enlarged structure schematic diagram in the portion C in Fig. 5；
Fig. 7 is the present invention looks up structural representation of bumper in Fig. 1；
Fig. 8 be in Fig. 7 D-D to schematic cross-sectional view；
Fig. 9 is the broken section structural schematic diagram of bumper system described in second embodiment of the utility model.
Wherein, the corresponding relationship between appended drawing reference and component names of the Fig. 1 into Fig. 9 are as follows:
10 bumpers, 11 thick stick bodies, 111 installation sliding slots, 1111 installation entrances, 1112 installation outlets, 1113 installation sliding slots
Bottom surface, the side of 1114 installation sliding slots, 1115 side walls, 112 through slots, 113 baffles, 114 bar shaped muscle, 1141 third guiding surfaces,
12 positioning protrusion, 13 elastic arms, 131 stage portions, 1,311 first guiding surfaces, 132 second guiding surfaces, 20 installation sliding blocks, 21
Sliding slot, 30 car light modules.
Specific embodiment
In order to be more clearly understood that the above objects, features, and advantages of the utility model, with reference to the accompanying drawing and have
The utility model is further described in detail in body embodiment.It should be noted that in the absence of conflict, this Shen
The feature in embodiment and embodiment please can be combined with each other.
The utility model embodiment is provided with a kind of bumper, bumper system and vehicle.Wherein, bumper, insurance
Thick stick device can be used for moving trolley, i.e., vehicle provided by the embodiment of the utility model can be moving trolley.The moving trolley
It can be unmanned vehicle, can be remotely controlled by user.It can be equipped with holder in moving trolley, can be equipped on holder and such as shoot
Device.Multiple moving trolleys can form a team to carry out to anti-fight, to form mobile robot match.Since moving trolley can be used
In to anti-fight, then during the games, it may be subjected to many mutual collisions between multiple trolleies, thus moving trolley
Bumper usually may influence the pre-installation module installed on bumper due to being hit, such as damage pre-installation module.
The utility model embodiment in bumper and bumper system by designing disconnecting prevention structure and the first positioning
Structure is conducive to the stable installation for pre-installing module, and can make the pre-installation on bumper when bumper is hit
Module can deviate from far from impact force source, to be effectively protected pre-installation module, be conducive to the weight for pre-installing module
It is multiple to use.
It will be appreciated, of course, that the bumper, bumper system in the utility model embodiment are in addition to being applied to moving trolley
Except, other vehicles with bumper are readily applicable to, are not specifically limited herein.
Since moving trolley can be used for anti-fight, and it during the games, will receive many collisions, thus movement is small
The bumper of vehicle usually requires setting small impingement protection mechanism.Therefore, bumper and bumper system pair provided by the present application
There is very big application value in moving trolley.
Referring to Fig. 1 to Fig. 9 description the bumper according to the utility model some embodiments, bumper system and
Vehicle.
As shown in Figures 1 to 9, the bumper 10 that the embodiment of the utility model first aspect provides, comprising: 11 He of thick stick body
The first location structure, disconnecting prevention structure on thick stick body 11.
Specifically, thick stick body 11 is equipped with installation sliding slot 111, and installation sliding slot 111 has installation entrance 1111 and installation outlet
1112, as shown in Figure 2；Installation sliding slot 111 is used to match with installation sliding block 20, so that installation sliding block 20 can be along installation entrance
1111 are assemblied on thick stick body 11, and install sliding slot 111 and be used to cooperatively form avoiding space with car body, so that installation sliding block 20 is in thick stick
Thick stick body 11 can be deviate from along installation outlet 1112 when external force of the body 11 by preset value；First location structure is used in installation sliding block
20 match when assembling in place with the second location structure on installation sliding block 20 to limit installation sliding block 20 along installation sliding slot 111
Sliding, disconnecting prevention structure are used to increase the resistance that installation sliding block 20 is subject to during deviating from thick stick body 11.
Wherein, the external force of preset value is the external force more than or equal to certain value, i.e., the external force of preset value is an external force size
Range, the preset value can be obtained by the statistical data of test.Namely it is greater than or equal in, the external force that thick stick body 11 is subject to certain
When value, installation sliding block 20 can deviate from thick stick body 11 by installation outlet 1112, be assemblied on thick stick body 11 conversely, can then stablize.
The bumper 10 that the embodiment of the utility model first aspect provides, it is fixed by setting installation sliding slot 111 and first
Bit architecture can either realize that bumper 10 is fixed with the assembly for installing sliding block 20, and the collision that can be realized installation sliding block 20 is de-
Out.By the way that disconnecting prevention structure is arranged, the resistance that installation sliding block 20 is subject to during deviating from thick stick body 11 can be increased, to realize
Push-in dynamics is small, abjection great efforts effects, so that installation sliding block 20 is easily installed, while firm position, by small load
Lotus is not easy when impacting and can deviate from when being impacted by big load to play the role of unloading protecting, and in installation sliding block 20
The part more renewed is not needed when reinstalling after abjection, experience is good and at low cost, while also effectively having distinguished normal use work
Condition and collision operating condition have taken into account the installation convenience of installation sliding block 20 and have fixed reliability, can make the state for installing sliding block 20
Match with current working.Therefore, critical component etc. need to only be pre-installed to module to be connected on installation sliding block, or directly will be pre-
Installation module is designed to installation sliding block, guarantees that pre-installation module is synchronous with installation sliding block holding, and pre-installation module can be realized
It is accurately positioned and consolidates and fix, and ensure that pre-installing module when collision can fall off rapidly, preferably protect critical component not
Large impact damage is received.
Specifically, bumper 10 includes thick stick body 11, the first location structure and disconnecting prevention structure.Thick stick body 11 is as installation sliding block
20 installation carrier is equipped with installation sliding slot 111.Installation sliding block 20 is pushed by installation entrance 1111 when assembly, sliding slot 111 is installed,
Make to install sliding block 20 to the sliding of the direction of installation outlet 1112, is matched when sliding into the first location structure with the second location structure
Position when, if continuing to press on installation sliding block 20 can feel that resistance significantly increases and need to increase thrust, show that sliding block 20 is installed at this time
Assembly is in place.In this way, the cooperation of the first location structure and the second location structure can limit installation and slide under normal use operating condition
Block 20 is slided along installation sliding slot 111, is guaranteed that installation sliding block 20 is opposite and is firmly secured on thick stick body 11；And it is collided in side crops industry
Under operating condition, thick stick body 11 is by external force, when so that installation sliding block 20 having the tendency that under the action of inertia force thick stick body 11,
Disconnecting prevention structure can apply reversed active force to installation sliding block 20, to increase installation sliding block 20 during deviating from thick stick body 11
The resistance being subject to, to realize, push-in dynamics is small, deviates from the effect of great efforts, effectively reduces installation sliding block 20 in side crops industry
The probability for deviating from thick stick body 11 under operating condition is collided, the Assembly stability of installation sliding block 20 is improved；And in the case where big load collides operating condition, peace
The inertia force of dress sliding block 20 is enough the resistance for overcoming the other structures of disconnecting prevention structure and bumper 10 to apply, and installs in thick stick body 11
The body fits of sliding block 111 and vehicle are formed with avoiding space, ensure that installation sliding block 20 can be de- along installation outlet 1112
Thick stick body 11 out prevents installation sliding block 20 from damaging to play the role of unloading.
Therefore, bumper 10 provided by the present application can either rationally distinguish normal use operating condition and collision operating condition, and take into account
The installation convenience of installation sliding block 20 and fixed reliability.Meanwhile when being ressembled after the installation abjection of sliding block 20, it need to will only pacify
Sliding block 20 is filled again from the installation push-in installation sliding slot 111 of entrance 1111, without the installation sliding block 20 more renewed.
Wherein, avoiding space can be disposed entirely on thick stick body 11, can also be disposed entirely on the ontology of vehicle, can also
It is arranged on thick stick body 11 with part, is partially arranged on the ontology of vehicle.
It is worth noting that installation sliding block 20 is easy to deviate from (the note of thick stick body 11 backward when being hit due to vehicle front side
Deviate from thick stick body for forward direction), and when vehicle rear-side is hit, installation sliding block 20 deviate from forward thick stick body 11 and (is denoted as and reversely deviates from thick stick
Body) probability it is relatively small, so disconnecting prevention structure be mainly used for increase installation sliding block 20 deviate from backward thick stick body 11 in the process by
Resistance.
The specific structure of bumper 10 provided by the present application is described in detail below with reference to some embodiments.
Embodiment one
First location structure is positioning protrusion 12, as shown in Fig. 2, for being adapted to the second positioning for being configured to positioning groove
Structure, under the extruding of installation sliding block 20 flexible deformation can occur for thick stick body 11, so that positioning protrusion 12 can be caught in or deviate from
Positioning groove.
First location structure is positioning protrusion 12, and the second location structure is positioning groove, then positioning protrusion 12 is caught in positioning
In groove, positioning action can be played to the assembling process between thick stick body 11 and installation sliding block 20, while to phase between the two
Certain position-limiting action is played to sliding, to slide after the limitation installation assembly in place of sliding block 20 along installation sliding slot 111；And when fixed
Position protrusion 12 deviate from positioning groove when, 10 pairs of bumper installation sliding blocks 20 position-limiting actions release, enable installation 20 edge of sliding block
Installation sliding slot 111 continue to slide, and then by installation outlet 1112 deviate from thick stick body 11, with guarantee installation sliding block 20 in big load
Thick stick body 11 can be deviate under impact operating condition, realize unloading protecting effect；Meanwhile thick stick body 11 can be under the extruding of installation sliding block 20
Flexible deformation occurs, so that relative motion by a relatively large margin can occur between positioning protrusion 12 and positioning groove, to reduce
Positioning protrusion 12 is caught in or deviates from the difficulty of positioning groove, thereby reduces the assembly difficulty of installation sliding block 20, improves dress
With efficiency；In addition, realizing that positioning protrusion 12 is caught in or deviates from positioning groove using the flexible deformation of thick stick body 11, can be significantly reduced
To the aeroelastic requirements of positioning protrusion 12, therefore positioning protrusion 12 can use rigid structure, can be improved positioning protrusion 12 in this way
Limit reliability when cooperating with positioning groove, reduces under normal use operating condition or side crops industry impacts lower positioning protrusion 12 from positioning
The probability deviate from groove, to improve the Assembly stability of installation sliding block 20.
Further, thick stick body 11 is equipped with through slot 112, and the outer side edges of through slot 112 are equipped with positioning protrusion 12, such as Fig. 2, figure
Shown in 4 and Fig. 6；Under the extruding of installation sliding block 20 flexible deformation can occur for through slot 112, so that positioning protrusion 12 is to close to logical
The direction of slot 112 moves.
Since hollow structure is compared to solid construction, it is easier to flexible deformation occur, thus through slot is arranged on thick stick body 11
112, the flexible deformation occurred under the extruding of installation sliding block 20 using through slot 112 can further decrease the card of positioning protrusion 12
Enter or deviate from the difficulty of positioning groove, to further increase assembly convenience；And through slot 112 is arranged in positioning protrusion 12
In outer side edges, it may be assumed that positioning protrusion 12 is set on the side at 11 position of thick stick body equipped with through slot 112, ensure that when through slot 112
When being extruded contraction, positioning protrusion 12 can be moved to the direction close to through slot 112, to quickly be kept away positioning groove
It allows, so that positioning protrusion 12 is quickly caught in or deviates from positioning groove.
Further, through slot 112 is elongated, and extends along the glide direction of installation sliding block 20, as depicted in figs. 1 and 2.
Through slot 112 is elongated, and extends along the glide direction of installation sliding block 20, and this dramatically increases thick stick bodies 11 to send out
The range at the position of raw flexible deformation enables thick stick body 11 to disperse the active force being subject to when being squeezed by installation sliding block 20
Different degrees of flexible deformation can occur for the range for coming, and then keeping thick stick body 11 relatively large, to prevent thick stick body 11 because of office
Portion's stress is excessive to cause fracture or local deformation to be excessively difficult to situations such as resetting, and then further improves thick stick body 11
Use reliability；In addition, during being caught in addition to positioning protrusion 12 and deviating from other of positioning groove, if installation sliding block
20 interfere with thick stick body 11, and through slot 112 is also able to carry out suitable flexible deformation, with alleviate installation sliding block 20 and thick stick body 11 it
Between interference degrees, so as to prevent installation sliding block 20 in assembling process and big load impact operating condition under deviate from thick stick body 11
During there is a situation where clamping stagnations, not only further improved the assembly convenience of installation sliding block 20, but also be easily installed sliding block 20
It can quickly deviate under big load impact, further improve the protective effect to installation sliding block 20.
Preferably, the end face edge of positioning protrusion 12 is arc, as shown in Figure 2.
The end face edge of positioning protrusion 12 is arc, and positioning protrusion 12 is preferably in uniform column structure.In this way, positioning
The surface of protrusion 12 does not have the structures such as fin, wedge angle, real during entering or deviating from positioning groove convenient for positioning protrusion 12
It now seamlessly transits, so that reduce installation sliding block 20 occurs clamping stagnation or stuck probability at positioning protrusion 12, further increases peace
Fill the assembly convenience of sliding block 20 and the smoothness of the lower abjection thick stick body 11 of big load impact.
Further, the short transverse of positioning protrusion 12 is perpendicular to the glide direction for installing sliding block 20, as shown in Figure 2.
With the short transverse of positioning protrusion 12 compared with the scheme that the glide direction of installation sliding block 20 is obliquely installed, make
The short transverse of positioning protrusion 12 perpendicular to the glide direction of installation sliding block 20, can make to install sliding block 20 and positioning protrusion 12 it
Between interaction force be parallel to as far as possible installation sliding block 20 glide direction, thus prevent as far as possible perpendicular to installation slide
The component of the glide direction of block 20, to prevent installation sliding block 20 from generating partite transport along the direction perpendicular to its glide direction as far as possible
It is dynamic, to improve the accuracy of installation 20 sliding trace of sliding block；Meanwhile but also the structure of bumper 10 is more regular, both
Molding easy to process also improves the aesthetics of product.
Preferably, it is in semi-cylindrical or semiellipse column that positioning protrusion 12 is whole.
Further, at least one of the two sides that installation sliding slot 111 is oppositely arranged are equipped with the first location structure, such as scheme
2, shown in Fig. 4 and Fig. 6.
For the first location structure is arranged on the bottom surface 1113 of installation sliding slot, the first location structure is arranged
On the side that installation sliding slot 111 is oppositely arranged, it can prevent installation sliding block 20 in sliding process along perpendicular to its glide direction
Direction float, this be conducive to improve installation sliding block 20 assembly convenience, to improve the comfort of user.
Preferably, be designed with the first location structure on two sides being oppositely arranged of installation sliding slot 111, such as Fig. 2, Fig. 4 and
Shown in Fig. 6.Correspondingly, the second location structure on installation sliding block 20 is equal with the quantity of the first location structure and corresponds,
Be conducive to stress equalization between thick stick body 11 and installation sliding block 20 in this way, so that the assembly for further increasing installation sliding block 20 is stablized
Property, but also the structure of thick stick body 11 is more regular, not only molding easy to process, but also improve aesthetics.
Further, the top of side is equipped with the portion that is slidably matched, and the portion that is slidably matched is cooperatively formed with installation sliding slot 111 to be used for
The grasping part of the sliding part of clamping installation sliding block 20；First location structure is set to the portion that is slidably matched, and is used for and is set to sliding part
The second location structure match.
The top of installation 111 side of sliding slot is equipped with the portion that is slidably matched, and the portion that is slidably matched cooperatively forms use with installation sliding slot 111
In the grasping part of the sliding part of clamping installation sliding block 20, then after the assembly is completed, the sliding part of installation sliding block 20 is clamped in folder
It holds in space, this can limit the freedom degree of installation 20 multiple directions of sliding block, to further improve the dress of installation sliding block 20
With stability；First location structure is arranged in the portion of being slidably matched, guarantees that it can determine with second be arranged on sliding part
Bit architecture matches, to guarantee to install the good fit of sliding block 20 and thick stick body 11；Meanwhile so that the first location structure is only located at
The top for installing 111 side of sliding slot is conducive to the size for reducing the first location structure, to further increase installation sliding block in this way
20 assembly convenience.
Specifically, the portion of being slidably matched is baffle 113, as shown in Fig. 2, baffle 113 is used for and the cunning that is configured to sliding slot 21
Dynamic portion matches；Baffle 113 is to the internal stretch of installation sliding slot 111, and the first location structure is set on the free side of baffle 113
On, as shown in Fig. 2, for being matched with the second location structure on the inner sidewall for being set to sliding slot 21.
Be slidably matched portion be baffle 113, sliding part be sliding slot 21, and baffle 113 to installation sliding slot 111 internal stretch,
Then in assembling process, installation sliding block 20 is inserted into the installation sliding slot 111 on thick stick body 11, while the baffle 113 on thick stick body 11 is also inserted
Enter to install in the sliding slot 21 on sliding block 20, so that installation sliding block 20 and thick stick body 11 form the structure being mutually embedded in, realize dual
Slide-and-guide to further improve the accuracy of installation 20 sliding trace of sliding block, and improves the assembly of installation sliding block 20
Stability；(the side being oppositely arranged towards installation sliding slot 111 is arranged on the free side of baffle 113 in first location structure
On the surface in face), guarantee that it can be matched with the second location structure on the inner sidewall that sliding slot 21 is arranged in, to guarantee to pacify
Dress sliding block 20 is good fit with thick stick body 11.
Further, for aforementioned thick stick body 11 is equipped with the embodiment of through slot 112, through slot 112 is arranged in baffle 113
On, as depicted in figs. 1 and 2.
Further, disconnecting prevention structure includes elastic arm 13, and elastic arm 13 is arranged on the bottom surface 1113 of installation sliding slot, and by
Installation entrance 1111 extends to installation outlet 1112, as depicted in figs. 1 and 2；Elastic arm 13 is close to one end of installation outlet 1112
It is formed with stage portion 131, stage portion 131 is used to lean with installation sliding block 20, to increase installation sliding block 20 in abjection thick stick body 11
During the resistance that is subject to；Elastic arm 13 is used to that flexible deformation to occur under the extruding of installation sliding block 20, so that installation sliding block
20 can cross stage portion 131 and deviate from installation outlet 1112, or enable install sliding block 20 be reset to the first location structure with
Position when second location structure matches.
Disconnecting prevention structure includes elastic arm 13, and elastic arm 13 is arranged on the bottom surface 1113 of installation sliding slot, and by installation entrance
1111 extend to installation outlet 1112, and elastic arm 13 is formed with stage portion 131 close to one end of installation outlet 1112, then works as installation
Sliding block 20 is to when sliding, meeting lean with stage portion 131, by the blocking of stage portion 131, to increase at installation outlet 1112
Installation sliding block 20 deviates from the resistance being subject to during thick stick body 11, realizes the anticreep effect that push-on force is small, abjection power is big；And elastic arm
13 can occur flexible deformation under the extruding of installation sliding block 20, ensure that installation sliding block 20 can be crossed under big load impact
Stage portion 131 deviates from thick stick body 11, to play the role of unloading protecting；And under side crops industry impact, 20 pairs of elasticity of sliding block are installed
The extruding of arm 13 is not enough to over stage portion 131, and the reseting elasticity of elastic arm 13 will drive installation sliding block 20 and reset at this time
Sliding block 20 is installed to ensure that under side crops industry impact in position when matching to the first location structure with the second location structure
It is not easy and can automatically reset.
Further, stage portion 131 is equipped with the first guiding surface 1311 far from one end of installation outlet 1112, such as Fig. 2 institute
Show, the first guiding surface 1311 is for guiding installation sliding block 20 to cross stage portion 131 to deviate to install sliding slot 111, or for drawing
It leads installation sliding block 20 and is reset to position when the first location structure is matched with the second location structure.
Stage portion 131 is equipped with the first guiding surface 1311, the first guiding surface 1311 far from one end of installation outlet 1112
Can to installation sliding block 20 apply perpendicular to installation sliding block 20 glide direction and be directed toward installation sliding slot 111 top component and
The contrary component with the slide-in of installation sliding block 20, the former can cross step by guidance installation sliding block 20 under big load impact
Portion 131, and then guarantee that installation sliding block 20 can deviate to install sliding slot 111；The latter can guide installation to slide under small shock loading
20 counter motion of block, so that installation sliding block 20 is reset to the position that the first location structure is matched with the second location structure, in turn
Guarantee that installation sliding block 20 can be realized to automatically reset.
Further, stage portion 131 is close to the end face of one end of installation outlet 1112 perpendicular to the sliding for installing sliding block 20
Direction, as shown in Figure 2；Alternatively, stage portion 131 is equipped with backstop inclined-plane, and backstop inclined-plane close to one end of installation outlet 1112
Glide direction when inclined direction is assembled with installation sliding block 20 is at an acute angle.
If stage portion 131 close to one end of installation outlet 1112 end face perpendicular to installation sliding block 20 glide direction,
When installation sliding block 20 slides from installation outlet 1112 into installation sliding slot 111, point over stage portion 131 can not be generated
Power, it is thus possible to it effectively prevent installation sliding block 20 to enter installation sliding slot 111 from installation outlet 1112, plays foolproof function,
Installation sliding block 20 can be effectively prevent instead to fill, eliminate the installation mark of anti-reverse mounting.
If stage portion 131 close to one end of installation outlet 1112 be equipped with backstop inclined-plane, and the inclined direction on backstop inclined-plane with
The glide direction installed when sliding block 20 assembles is at an acute angle, then installs sliding block 20 at the installation outlet 1112 into installation sliding slot 111
When sliding, the component perpendicular to its glide direction of generation can not be over stage portion 131, thus can also effectively prevent
Installation sliding block 20 enters installation sliding slot 111 from installation outlet 1112, also plays foolproof function, and installation can be effectively prevent to slide
Block 20 instead fills, and eliminates the installation mark of anti-reverse mounting.
Further, elastic arm 13 is equipped with the second guiding surface 132 close to one end of installation entrance 1111, as shown in Fig. 2,
And second guiding surface 132 inclined direction and installation sliding block 20 assemble when glide direction it is at an acute angle.
Elastic arm 13 is equipped with the second guiding surface 132 close to one end of installation entrance 1111, and the second guiding surface 132 inclines
Tilted direction and installation sliding block 20 assemble when glide direction it is at an acute angle, it is thus possible to guidance installation sliding block 20 to enter install sliding slot
111 direction movement is easily installed sliding block 20 and rapidly enters installation sliding slot 111, to further improve installation sliding block 20
Assemble convenience.
Further, the two sidewalls 1115 for installing entrance 1111 are obliquely installed, and install the two sidewalls 1115 of entrance 1111
Inclined direction and installation sliding block 20 assemble when glide direction it is at an acute angle, as shown in Figure 8.
(the i.e. table at the position of two sides of the thick stick body 11 at installation entrance 1111 of two sidewalls 1115 of entrance 1111 is installed
Face) it is obliquely installed, and inclined direction and the glide direction when installation assembly of sliding block 20 are at an acute angle, thus installation can also be guided to slide
Block 20 is moved to the direction for entering installation sliding slot 111, is also convenient for installation sliding block 20 and is rapidly entered installation sliding slot 111, thus into one
Step improves the assembly convenience of installation sliding block 20.
Further, installing and extremely installing the side of entrance 1111 in sliding slot 111 by the first location structure is shiny surface, installation
In sliding slot 111 by the first location structure to the side of installation outlet 1112 be rough surface.
Installing and extremely installing the side of entrance 1111 in sliding slot 111 by the first location structure is shiny surface, is tied by the first positioning
Structure to the side of installation outlet 1112 is rough surface.Since installation sliding block 20 passes through the position phase of shiny surface during assembly
To more, and after the assembly is completed along installation outlet 1112 deviate from during it is more by the position of rough surface, therefore install and slide
The resistance that block 20 is subject to during assembly is less than the resistance being subject to during the abjection of installation outlet 1112, to also function to
The effect that push-on force is small, abjection power is big, has taken into account the assembly convenience and Assembly stability of installation sliding block 20.
Further, the cell wall for installing sliding slot 111 is equipped with bar shaped muscle 114, as shown in Figure 4 and Figure 6,114 edge of bar shaped muscle
The glide direction for installing sliding block 20 extends.
Bar shaped muscle 114 is set on the cell wall of installation sliding slot 111, and makes bar shaped muscle 114 along the sliding side of installation sliding block 20
To extension, then sliding block 20 is installed into after being installed sliding slot 111, is in contact with bar shaped muscle 114 and is slided along bar shaped muscle 114, this
The contact area that sample can reduce installation sliding block 20 and install between sliding slot 111 further increases to reduce frictional resistance
The assembly convenience of installation sliding block 20.
Preferably, bar shaped muscle 114 is arranged on the side 1114 of installation sliding slot, as shown in Figure 4 and Figure 6, is used for and installation
The bottom sides of sliding block 20 abut against.
Bar shaped muscle 114 is arranged on the side 1114 of installation sliding slot, for being abutted against with the bottom sides of installation sliding block 20,
This ensure that there is relatively large contact area between the bottom surface of installation sliding block 20 and the bottom surface 1113 for installing sliding slot, favorably
In the Assembly stability for improving installation sliding block 20.
Further, it is equipped with bar shaped muscle 114 on the two sides that installation sliding slot 111 is oppositely arranged, and the item on two sides
Shape muscle 114 is symmetrical arranged, and not only improves installation sliding block 20 and 11 stress equalization of thick stick body in this way, and improve the aesthetics of product.
In addition, the bottom sides of installation sliding block 20 are located between the baffle 113 in previous embodiment and the bottom surface 1113 for installing sliding slot.
Further, one end of bar shaped muscle 114 towards installation entrance 1111 is equipped with third guiding surface 1141, and third is led
Extend to inclined-plane 1141 along the direction that slides into of installation sliding block 20 to the inner inclination of installation sliding block 20, as shown in Figure 4.
One end of bar shaped muscle 114 towards installation entrance 1111 is equipped with third guiding surface 1141, and third guiding surface
1141 tilt extension to the internal direction of installation sliding block 20 along the direction that slides into of installation sliding block 20, thus can also guide installation
Sliding block 20 is moved to the direction for entering installation sliding slot 111, is easily installed sliding block 20 and is rapidly entered installation sliding slot 111, thus into one
Step improves the assembly convenience of installation sliding block 20.
Preferably, the top of thick stick body 11 is arranged in installation sliding slot 111, as shown in Fig. 1, Fig. 3 and Fig. 5.
Since the top of bumper 10 has relatively large space, thus thick stick body 11 is arranged in installation sliding slot 111
Top can reduce the size requirement to installation sliding block 20, both be convenient for using the space installation dimension above thick stick body 11 relatively
Big installation sliding block 20 is also convenient for installation sliding block 20 and connects other pre-installations module (such as car light module 30).Certainly, sliding slot is installed
111 also can be set the bottom in thick stick body 11, side or other positions.
Further, the position in thick stick body 11 positioned at the lower section of installation outlet 1112 is equipped with avoiding structure.
The position for being located at 1112 lower section of installation outlet in thick stick body 11 is equipped with avoiding structure, and elastic shape occurs convenient for elastic arm 13
Become, to improve the use reliability of disconnecting prevention structure.
Further, the position in thick stick body 11 close to the lower section of installation outlet 1112 is equipped with elastic filling material.
Position in thick stick body 11 close to the lower section of installation outlet 1112 is equipped with elastic filling material (such as sponge), is also beneficial to
Elastic deformation occurs for elastic arm 13, to improve the use reliability of disconnecting prevention structure.
Further, installation sliding slot 111 is symmetrical along the flat mirror for the glide direction for being parallel to installation sliding block 20, and first
Location structure and/or disconnecting prevention structure are symmetrical arranged about the symmetrical plane of installation sliding slot 111, as shown in Fig. 1 and Fig. 2 combination.
Installation sliding slot 111 is symmetrical along the flat mirror for the glide direction for being parallel to installation sliding block 20, the first location structure
And/or disconnecting prevention structure is also symmetrical arranged about the symmetrical plane so that the structure of bumper 10 is more regular, both it is easy to process at
Type, and it is convenient for producing balanced forces, and improve the aesthetics of bumper 10.
Embodiment two
Difference with embodiment one is: on the basis of example 1, further, as shown in figure 9, positioning protrusion 12
End face edge on first point tangential direction and installation sliding block 20 assemble when glide direction be formed with the first angle α, position
The opposite direction of glide direction when the tangential direction of second point is assembled with installation sliding block 20 in the end face edge of protrusion 12 is formed with
Second angle β, first point and second point it is equal with the distance between the tangent line on vertex of end face edge of positioning protrusion 12；First
Angle α is less than the second angle β.
When installing the assembly of sliding block 20 in place, positioning protrusion 12 is caught in positioning groove, at this time the open end of positioning groove
Two sides (being denoted as first side close to installation entrance 1111, be denoted as second side close to installation outlet 1112) and positioning
Protrusion 12 is in contact.If installing sliding block 20 to slide to the direction of installation outlet 1112, first side need to be along positioning protrusion 12
Sliding is until cross positioning protrusion 12；If installation sliding block 20 is slided to the direction of installation entrance 1111, second side need to be along
The sliding of positioning protrusion 12 is until cross positioning protrusion 12.Therefore, the complexity and second of positioning protrusion 12 is crossed in first side
The complexity of positioning protrusion 12 is crossed in side, determines installation sliding block 20 along installation outlet 1112 and installation entrance 1111 respectively
Deviate from the complexity of thick stick body 11.
Assuming that with the contact point of the endpoint of first side and positioning protrusion 12 for first point, the endpoint of second side and positioning
The contact point of protrusion 12 is second point, and between the tangent line on the vertex of the end face edge of first point and second point and positioning protrusion 12
Be equidistant, thus install sliding block 20 from both direction deviate from thick stick body 11 during, positioning protrusion 12 abjection positioning it is recessed
The motion amplitude of slot is equal.In this way, the complexity that installation sliding block 20 deviates from thick stick body 11 is decided by install sliding block 20 and be applied to determine
Active force (glide direction that the active force the is parallel to installation sliding block 20) edge of position protrusion 12 and 12 contact site of positioning protrusion
The component of tangential direction, that is, it is decided by the size of the first angle and the second angle, angle is bigger, and tangential component is smaller, is more difficult to
Deviate from thick stick body 11, the thrust that abjection thick stick body 11 needs is also bigger.Therefore, when the first angle is less than the second angle, if ignored
When the effect of disconnecting prevention structure, installation sliding block 20 can be less than installation sliding block 20 along peace along the thrust that installation outlet 1112 deviates from thick stick body 11
The thrust of the abjection thick stick body 11 of loading port 1111；And direction and installation cunning that sliding block 20 deviates from thick stick body 11 along installation outlet 1112 are installed
The loading direction of block 20 is identical, thus when ignoring the effect of disconnecting prevention structure, installation sliding block 20 deviates from thick stick body along installation outlet 1112
11 thrust is substantially equal to the push-in dynamics of installation sliding block 20.
It therefore deduces that, the push-in dynamics of installation sliding block 20 is less than its reversed abjection dynamics (i.e. along installation entrance
The dynamics of 1111 abjection thick stick bodies 11), to realize the effect of small, the reversed abjection great efforts of push-in dynamics, takes into account installation and slided
The assembly convenience and Assembly stability of block 20 effectively increase the difficulty that installation sliding block 20 deviates from thick stick body 11 along installation entrance 1111
Degree reduces the probability that installation sliding block 20 when vehicle rear-side is impacted by side crops industry deviates from forward thick stick body 11.
Embodiment three
First location structure is that scalable protrusion can be stretched for being adapted to the second location structure for being configured to positioning groove
Contracting protrusion can be stretched out to be caught in positioning groove or retract to deviate from positioning groove.
First location structure is scalable protrusion, and the second location structure is positioning groove, and scalable protrusion being capable of opposite peace
Dress sliding block 20 stretches, and then is caught in positioning groove when stretching out, and deviates from positioning groove when retracting, to also achieve peace
Fill the assembly and abjection of sliding block 20.Wherein, scalable protrusion can use elastic construction, to utilize the bullet of scalable protrusion itself
Property deformation to carry out stretching motion；Scalable protrusion can also use rigid structure, utilize the bullet of other structures (such as thick stick body 11)
Property deformation realize the stretching motion of scalable protrusion；Alternatively, the stretching motion of scalable protrusion can also be by scalable protrusion
And the flexible deformation of other structures is realized jointly.
Further, glide direction of the telescopic direction of scalable protrusion perpendicular to installation sliding block 20.
Make the telescopic direction of scalable protrusion that it is scalable convex to not only improve reduction perpendicular to the glide direction of installation sliding block 20
The amplitude of stretching motion is played, to simplify product structure, and improves the use reliability of scalable protrusion；It is fixed to be also beneficial to improve
The fitment stability of position protrusion 12 and positioning groove, to improve the Assembly stability of installation sliding block 20.
As shown in Figure 1, the bumper system that the embodiment of the utility model second aspect provides, comprising: installation sliding block 20,
Equipped with the second location structure；With the bumper of any one of such as first aspect embodiment.
In some embodiments, it is also possible to be, the first location structure of bumper is positioning groove, installs the second of sliding block
Location structure is scalable protrusion, and scalable protrusion can be stretched out to be caught in positioning groove or retract to deviate from positioning groove.
Compared to the first location structure and the second location structure that first aspect is mentioned, only exchanged in bumper system
The position of scalable protrusion and positioning groove, by the first location structure is designed as positioning groove, and the second location structure is designed
For scalable protrusion, also can be realized the assembly and abjection of installation sliding block 20, and principle and above-mentioned first aspect mention first
The scheme of structure and the second structure is essentially identical, and details are not described herein.
Optionally, installation sliding block 20 is used to be connected with pre-installation module；Alternatively, installation sliding block 20 is pre-installation module.
Installation sliding block 20 is used to be connected with pre-installation module, it may be assumed that and installation sliding block 20 is split type structure with pre-installation module,
Pre-installation module need to be only connected on installation sliding block 20, be can be realized by the cooperation between installation sliding block 20 and bumper 10
Pre-install the functions such as assembly fixation and the collision abjection of module.
Alternatively, can also directly will installation sliding block 20 as pre-installation module, this, which is equivalent to, will pre-install one of module
Set up separately and be calculated as installation sliding block 20, can be matched with bumper 10.
Specifically, pre-installation module is car light module 30, as shown in Figure 1.
Certainly, it is not limited to car light module 30, or other modules, for example, audio-frequency module, detecting module, monitoring
Module.
The vehicle (not shown) that the embodiment of the utility model third aspect provides, comprising: car body and such as second party
The bumper system of any one of face embodiment, bumper system are installed on the car body.
In conclusion bumper provided by the utility model can either by setting installation sliding slot and the first location structure
It realizes that bumper is fixed with the assembly for installing sliding block, and can be realized the collision abjection of installation sliding block.By the way that disconnecting prevention structure is arranged,
The resistance that installation sliding block is subject to during deviating from thick stick body can be increased, push-in dynamics is small, deviates from great efforts to realize
Effect so that installation sliding block is easily installed, while firm position, abjection is not easy when being impacted by side crops industry and by big
It can deviate from when load impacting to play the role of unloading protecting, and do not need more to renew when reinstalling after installing sliding block abjection
Part, experience is good and at low cost, while also effectively having distinguished normal use operating condition and collision operating condition, has taken into account installation sliding block
Convenience and fixed reliability are installed, the state for installing sliding block can be made to match with current working.It therefore, only need to be by crucial portion
The pre-installation module such as part is connected on installation sliding block, or pre-installation module is directly designed to installation sliding block, guarantees pre-installation
Module is synchronous with installation sliding block holding, when the accurate positionin and firm fixation of pre-installation module can be realized, and ensure that collision
Pre-installation module can fall off rapidly, and critical component is preferably protected not receive large impact damage.
In the present invention, term " first ", " second ", " third " are only used for the purpose of description, and should not be understood as
Indication or suggestion relative importance；Term " multiple " then refers to two or more, unless otherwise restricted clearly.Term " peace
Dress ", " connected ", " connection ", the terms such as " fixation " shall be understood in a broad sense, can also be with for example, " connection " may be a fixed connection
It is to be detachably connected, or be integrally connected；" connected " can be directly connected, can also be indirectly connected through an intermediary.It is right
For those skilled in the art, can understand as the case may be above-mentioned term in the present invention specifically contain
Justice.
In the description of the utility model, it is to be understood that term " on ", "lower", "left", "right", "front", "rear" etc. refer to
The orientation or positional relationship shown be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the utility model and
Simplify description, rather than the device or unit of indication or suggestion meaning there must be specific direction, with specific orientation construction
And operation, it is thus impossible to be construed as a limitation of the present invention.
In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc.
Mean that particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least the one of the utility model
In a embodiment or example.In the present specification, schematic expression of the above terms are not necessarily referring to identical embodiment
Or example.Moreover, the particular features, structures, materials, or characteristics of description can be in any one or more embodiment or examples
In can be combined in any suitable manner.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (18)
1. a kind of bumper characterized by comprising
Thick stick body and the first location structure, disconnecting prevention structure on the thick stick body；
The thick stick body is equipped with installation sliding slot, and the installation sliding slot has installation entrance and installation outlet；
The installation sliding slot is used to match with installation sliding block, so that the installation sliding block can be assemblied in along the installation entrance
On the thick stick body, and the installation sliding slot is used to cooperatively form avoiding space with car body, so that the installation sliding block is in the thick stick
The thick stick body can be deviate from along the installation outlet when external force of the body by preset value；
First location structure is used to tie when the installation sliding block assembles in place with the second positioning on the installation sliding block
Structure is matched to limit the installation sliding block along the installation sliding slot and slide, and the disconnecting prevention structure is slided for increasing the installation
The resistance that block is subject to during deviating from the thick stick body.
2. bumper according to claim 1, which is characterized in that first location structure is positioning protrusion, for fitting
With second location structure for being configured to positioning groove, under the extruding of the installation sliding block bullet can occur for the thick stick body
Property deformation so that the positioning protrusion can be caught in or deviate from the positioning groove.
3. bumper according to claim 2, which is characterized in that the thick stick body is equipped with through slot, the outside of the through slot
Side is equipped with the positioning protrusion, and under the extruding of the installation sliding block flexible deformation can occur for the through slot, so that described
Positioning protrusion is moved to the direction close to the through slot；
The through slot is elongated, and extends along the glide direction of the installation sliding block.
4. bumper according to claim 2, which is characterized in that the end face edge of the positioning protrusion is arc, described
Glide direction of the short transverse of positioning protrusion perpendicular to the installation sliding block.
5. bumper according to claim 2, which is characterized in that first point cut in the end face edge of the positioning protrusion
Glide direction when line direction and the installation sliding block assembly is formed with the first angle, the in the end face edge of the positioning protrusion
The opposite direction of glide direction when 2 points of tangential direction and the installation sliding block assembly is formed with the second angle, and described first point
And the second point is equal with the distance between the tangent line on vertex of end face edge of the positioning protrusion；
First angle is less than second angle.
6. bumper according to claim 1, which is characterized in that first location structure is scalable protrusion, is used for
Adaptation is configured to second location structure of positioning groove, and the scalable protrusion can stretch out recessed to be caught in the positioning
Slot is retracted to deviate from the positioning groove；
Glide direction of the telescopic direction of the scalable protrusion perpendicular to the installation sliding block.
7. bumper according to claim 1, which is characterized in that in the two sides that the installation sliding slot is oppositely arranged extremely
Few one is equipped with first location structure；
The top of the side is equipped with the portion that is slidably matched, and the portion that is slidably matched is cooperatively formed with the installation sliding slot for clamping
The grasping part of the sliding part of the installation sliding block；
First location structure is set to the portion that is slidably matched, for second location structure that is set to the sliding part
It matches.
8. bumper according to claim 7, which is characterized in that the portion of being slidably matched is baffle, and the baffle is used for
It is matched with the sliding part for being configured to sliding slot；
The baffle is to the internal stretch of the installation sliding slot, and first location structure is set on the free side of the baffle
On, for being matched with the second location structure on the inner sidewall for being set to the sliding slot.
9. bumper according to claim 1, which is characterized in that the disconnecting prevention structure includes elastic arm, the elastic arm
It is arranged on the bottom surface of the installation sliding slot, and the installation outlet is extended to by the installation entrance；
The elastic arm is formed with stage portion close to one end of the installation outlet, and the stage portion is used for and the installation sliding block
It leans, to increase the resistance that the installation sliding block is subject to during deviating from the thick stick body；
The elastic arm is used to that flexible deformation to occur under the extruding of the installation sliding block, so that the installation sliding block can be crossed
The stage portion simultaneously deviates from the installation outlet, or enable the installation sliding block be reset to first location structure with it is described
Position when second location structure matches.
10. bumper according to claim 9, which is characterized in that the one end of the stage portion far from the installation outlet
Equipped with the first guiding surface, first guiding surface is deviate from described for guiding the installation sliding block to cross the stage portion
Sliding slot is installed, or is matched for guiding the installation sliding block to be reset to first location structure with second location structure
When position；And/or
The stage portion close to one end of the installation outlet end face perpendicular to it is described installation sliding block glide direction, alternatively,
The stage portion is equipped with backstop inclined-plane, and the inclined direction on the backstop inclined-plane and the peace close to one end of the installation outlet
Glide direction when filling sliding block assembly is at an acute angle；And/or
The elastic arm is equipped with the second guiding surface, and the inclination of second guiding surface close to one end of the installation entrance
Direction and the glide direction when installation sliding block assembly are at an acute angle.
11. bumper according to claim 1, which is characterized in that the two sidewalls of the installation entrance are obliquely installed, and institute
Inclined direction and the glide direction when installation sliding block assembly for stating the two sidewalls of installation entrance are at an acute angle.
12. bumper according to claim 1, which is characterized in that by first location structure in the installation sliding slot
Side to the installation entrance is shiny surface, by first location structure to the installation outlet in the installation sliding slot
Side is rough surface.
13. bumper according to claim 1, which is characterized in that the cell wall of the installation sliding slot is equipped with bar shaped muscle, institute
The glide direction that bar shaped muscle is stated along the installation sliding block extends.
14. bumper according to claim 13, which is characterized in that the side of the installation sliding slot is arranged in the bar shaped muscle
On face, for being abutted against with the bottom sides of the installation sliding block；And/or
One end of the bar shaped muscle towards the installation entrance is equipped with third guiding surface, and the third guiding surface is along institute
The direction that slides into for stating installation sliding block extends to the inner inclination of the installation sliding block.
15. bumper according to claim 1, which is characterized in that the top of the thick stick body is arranged in the installation sliding slot；
Position in the thick stick body positioned at the lower section of the installation outlet is equipped with avoiding structure.
16. a kind of bumper system characterized by comprising
Sliding block is installed, the second location structure is equipped with；With
Bumper as described in any one of claims 1 to 15.
17. bumper system according to claim 16, which is characterized in that the installation sliding block is used for and pre-installation module
It is connected；Or
The installation sliding block is pre-installation module.
18. a kind of vehicle characterized by comprising
Car body；With
Bumper system as described in claim 16 or 17, the bumper system are installed on the car body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821560306.2U CN208855568U (en) | 2018-09-25 | 2018-09-25 | Bumper, bumper system and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821560306.2U CN208855568U (en) | 2018-09-25 | 2018-09-25 | Bumper, bumper system and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208855568U true CN208855568U (en) | 2019-05-14 |
Family
ID=66419001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821560306.2U Expired - Fee Related CN208855568U (en) | 2018-09-25 | 2018-09-25 | Bumper, bumper system and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208855568U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110397283A (en) * | 2019-07-31 | 2019-11-01 | 广东博智林机器人有限公司 | Floating device |
-
2018
- 2018-09-25 CN CN201821560306.2U patent/CN208855568U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110397283A (en) * | 2019-07-31 | 2019-11-01 | 广东博智林机器人有限公司 | Floating device |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190514 |