CN206719146U - Fast disassembly type elastic telescopic reverses bumper and kart - Google Patents
Fast disassembly type elastic telescopic reverses bumper and kart Download PDFInfo
- Publication number
- CN206719146U CN206719146U CN201720061078.3U CN201720061078U CN206719146U CN 206719146 U CN206719146 U CN 206719146U CN 201720061078 U CN201720061078 U CN 201720061078U CN 206719146 U CN206719146 U CN 206719146U
- Authority
- CN
- China
- Prior art keywords
- bumper
- reverses
- adapter sleeve
- elastic telescopic
- disassembly type
- 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.)
- Expired - Fee Related
Links
- 229910052751 metal Inorganic materials 0.000 claims description 5
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- 230000002265 prevention Effects 0.000 claims description 3
- 238000004080 punching Methods 0.000 claims description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical group [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
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- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
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- 238000005452 bending Methods 0.000 description 1
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- 229910052804 chromium Inorganic materials 0.000 description 1
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- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010903 husk Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Landscapes
- Vibration Dampers (AREA)
Abstract
The utility model is applied to vehicle bumper technical field, discloses a kind of fast disassembly type elastic telescopic and reverses bumper and kart.Fast disassembly type elastic telescopic, which reverses bumper, includes bumper body, also include the resilient support attachment means being connected between bumper body and vehicle frame, flexibly supporting attachment means includes connecting rod, adapter sleeve, one end of connecting rod is connected with bumper body, one end slidingtype of adapter sleeve is placed on the other end of connecting rod, the other end of adapter sleeve is provided with the attachment structure for being connected to vehicle frame, elastic component is provided with adapter sleeve, one end of elastic component is resisted against connecting rod, and the other end of elastic component is resisted against adapter sleeve.There is kart above-mentioned fast disassembly type elastic telescopic to reverse bumper.A kind of fast disassembly type elastic telescopic provided by the utility model reverses bumper and kart, its can quick-detach, assembling soon, and can enough realizes that multiple degrees of freedom is reversed and stretched, safe.
Description
Technical field
The utility model belongs to vehicle bumper technical field, more particularly to a kind of fast disassembly type elastic telescopic reverses bumper
And kart.
Background technology
Bumper is an important component of automobile body, has safeguard protection, decoration vehicle and the sky for improving vehicle
Aerodynamics characteristic etc. acts on.From the security point of view, vehicle occurs that mitigation can be played during low speed collision accident, absorbs foreign impacts power
Effect, car body and occupant safety before and after protection；Certain protection pedestrian can be played a part of when accident occurs with pedestrian.
From the appearance, naturally can be combined in one piece with car body, it is completely into one, there is dicoration well, turn into decoration
The important component of car appearance；At the same time, vehicle bumper also has certain aerodynamic action.Before 20 years, car
Front/rear collision bumper be based on metal material, with the steel plate punched that thickness is more than 3 millimeters into U-lag steel, surface treatment chromium plating,
Rivet or weld together with longitudinal beam, have one section of larger gap with vehicle body, seem an additional part up.
As the development and engineering plastics of automotive industry are in the extensive application of automotive industry, a kind of weight of vehicle bumper conduct
The safety device wanted also has moved towards the road of innovation.Advanced safe energy absorbing type bumper is the main development side of vehicle bumper
To energy absorbing type bumper and the bumper with air bag are the bumpers for having passive safety feature at present.In order to incite somebody to action safety
Accident is minimized, and countries in the world are also being actively developed Mobyneb in addition to developing vehicle passive safety feature
Bumper.Present vehicle front/rear collision bumper, it is difficult to multiple degrees of freedom and reverses and stretch, and dismantles inconvenience.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, there is provided a kind of fast disassembly type elastic telescopic is turned round
Reinsurance thick stick and kart, it can realize that multiple degrees of freedom is reversed and stretched, and convenient disassembly.
The technical solution of the utility model is：A kind of fast disassembly type elastic telescopic reverses bumper, including bumper body, also
Including the resilient support attachment means being connected between the bumper body and vehicle frame, the resilient support attachment means include
Connecting rod, adapter sleeve, one end of the connecting rod are connected with the bumper body, and one end slidingtype of the adapter sleeve is placed on
The other end of the connecting rod, the other end of the adapter sleeve are provided with the attachment structure for being connected to vehicle frame, the connection
Elastic component is provided with set, one end of the elastic component is resisted against the connecting rod, and the other end of the elastic component is resisted against institute
State adapter sleeve.
Specifically, the front end of the connecting rod is provided with the helicitic texture for being connected to the bumper body.
Specifically, it is provided with disconnecting prevention structure between the rear end of the connecting rod and the front end of the adapter sleeve.
Specifically, the internal diameter of the adapter sleeve is more than the external diameter of the connecting rod.
Specifically, the elastic component is spring or rubber or air bag.
Specifically, the attachment structure include be fixedly connected on the adapter sleeve base folder, the adapter sleeve have with
The hole position that the pipe fitting grafting of vehicle frame coordinates.
Specifically, the bumper body is metal sheet or metal tube and integrated punching is molded, or, the insurance
Thick stick body is working of plastics and integrated injection molding.
Specifically, the connecting rod is arranged with bolster, and the front end of the bolster is resisted against the bumper body
Inner side.
Specifically, the inward at both ends of the bumper body is bent in opposite directions, it is described resilient support attachment means be provided with to
It is few two groups.
The utility model additionally provides a kind of kart, and there is the kart above-mentioned fast disassembly type elastic telescopic to reverse guarantor
Dangerous thick stick.
A kind of fast disassembly type elastic telescopic provided by the utility model reverses bumper and kart, and it can quickly tear open
Unload, assemble, and can enough realizes that multiple degrees of freedom is reversed and stretched, safe.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme in the embodiment of the utility model, will make below to required in embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the utility model,
For those of ordinary skill in the art, on the premise of not paying creative work, can also be obtained according to these accompanying drawings
Other accompanying drawings.
Fig. 1 is the three-dimensional signal that the fast disassembly type elastic telescopic that the utility model embodiment provides reverses bumper and vehicle frame
Figure；
Fig. 2 is that the fast disassembly type elastic telescopic that the utility model embodiment provides reverses elastic support connection device in bumper
Floor map.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining
The utility model, it is not used to limit the utility model.
It should be noted that when element is referred to as " being fixed on " or " being arranged at " another element, it can be directly another
On one element or it may be simultaneously present centering elements.When an element is known as " being connected to " another element, it can
To be directly to another element or may be simultaneously present centering elements.
It should also be noted that, the orientation term such as left and right, upper and lower in the utility model embodiment, is only relative each other
Concept or using the normal operating condition of product as reference, and should not be regarded as restrictive.
As depicted in figs. 1 and 2, a kind of fast disassembly type elastic telescopic that the utility model embodiment provides reverses bumper, can
For children electric kart etc., including bumper body 10, in addition to it is connected to the bumper body 10 and vehicle frame 30
Between resilient support attachment means 20, it is described resilient support attachment means 20 include connecting rod 21, adapter sleeve 23, the company
One end of extension bar 21 is connected with the bumper body 10, and one end slidingtype of the adapter sleeve 23 is placed on the connecting rod 21
The other end, the other end of the adapter sleeve 23 are provided with the attachment structure for being connected to vehicle frame 30, set in the adapter sleeve 23
Elastic component 24 is equipped with, one end of the elastic component 24 is resisted against the connecting rod 21, and the other end of the elastic component 24 is resisted against
The adapter sleeve 23.When in vehicle travel process, when bumper forward direction collides, bumper body 10 is moved after the meeting, in bullet
Property support connection device 20 in the presence of, elastic component 24 will be compressed, and can be relaxed, be absorbed suffered impulsive force, protection
Car body and the safety of driver；When bumper body 10 laterally collides, elastic component 24 can be distorted and compressed, related insurance
Thick stick body 10 produces multivariant torsion, and avoiding car body and driver, bumper is reasonable, letter by bigger impact
It is single, both can quick-detach, assembling soon, and can enough realizes that multiple degrees of freedom is reversed and stretched, safe.
Specifically, the front end of the connecting rod 21 is provided with the helicitic texture for being connected to the bumper body 10,
The front end of connecting rod 21 may be provided with external screw thread, and it can be connected and the detachable connection of bumper body 10 by nut.
Specifically, disconnecting prevention structure is provided between the rear end of the connecting rod 21 and the front end of the adapter sleeve 23, to keep away
Exempt from adapter sleeve 23 with connecting rod 21 to depart from.
Specifically, the internal diameter of the adapter sleeve 23 is more than the external diameter of the connecting rod 21, so that adapter sleeve 23 can be relative
Connecting rod 21 is reversed.
Specifically, the elastic component 24 can be spring or rubber or air bag.
Specifically, the attachment structure includes being fixedly connected on the base folder 25 of the adapter sleeve 23, the adapter sleeve 23
The hole position coordinated with the pipe fitting grafting with vehicle frame 30, to realize fast assembling-disassembling and structure is reliable.
Specifically, the bumper body 10 is metal sheet or metal tube and integrated punching is molded, or, the guarantor
Dangerous thick stick body 10 is working of plastics and integrated injection molding, its light weight.
Specifically, the connecting rod 21 is arranged with bolster 22, and the front end of the bolster 22 is resisted against the bumper
The inner side of body 10.Bolster 22 can be rubber parts, such as rubber sleeve.
Specifically, the inward at both ends of the bumper body 10 is bent in opposite directions, and the resilient support attachment means 20 are set
There are at least two groups and be symmetrical arranged, its buffering effect is good.
The utility model additionally provides a kind of kart, and there is the kart above-mentioned fast disassembly type elastic telescopic to reverse guarantor
Dangerous thick stick.Specifically, adapter sleeve 23, which can cover, inserts in the welded tube of vehicle frame 30, is fixedly clamped by base folder 25, is filled with vehicle body
With integral, achievable fast quick-detach, assembling；Spring, connecting rod 21 (standing screw) are separately mounted to the inner chamber of adapter sleeve 23,
External force is positive or laterally touching connecting rod 21, spring shrink or distorted therewith, and after external force disappears, spring just automatically resets；It is slow
Stamping 22 is set in connecting rod 21, and front end fits with bumper body 10, can play a part of buffering.Bumper can use
Thin plate or seamless steel pipe bending form, and can also be stamped to form with plastics.When in vehicle travel process, occur when bumper is positive
During collision, bumper body 10 is moved after the meeting, drives bolster 22, spring contraction, can be with the presence of bolster 22, spring
Relax, absorb suffered impulsive force, protect car body and the safety of driver；When bumper laterally collides, bolster
22 shrink, and spring distortion and compression, related bumper body 10 produce multivariant torsion, avoided by bigger impact.
It is provided by the utility model, it is rational in infrastructure, simple, both can soon quick-detach, assembling, and can enough realize multiple degrees of freedom reverse and
Flexible, security is good.
A kind of fast disassembly type elastic telescopic that the utility model embodiment is provided reverses bumper and kart, its bumper
Buffering effect is good, can quick-detach, assembling soon, and can enough realizes that multiple degrees of freedom reverses and flexible, safe, and designs new
Grain husk, uniqueness, are naturally blended with car body in appearance, completely into one, have dicoration well, and product quality is light,
Fixation, processing is simple, and cost is low.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Any modification, equivalent substitution or improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (10)
1. a kind of fast disassembly type elastic telescopic reverses bumper, including bumper body, it is characterised in that also described including being connected to
Resilient support attachment means between bumper body and vehicle frame, the resilient support attachment means include connecting rod, adapter sleeve,
One end of the connecting rod is connected with the bumper body, and one end slidingtype of the adapter sleeve is placed on the another of the connecting rod
One end, the other end of the adapter sleeve are provided with the attachment structure for being connected to vehicle frame, set in the adapter sleeve flexible
Part, one end of the elastic component are resisted against the connecting rod, and the other end of the elastic component is resisted against the adapter sleeve.
2. fast disassembly type elastic telescopic as claimed in claim 1 reverses bumper, it is characterised in that the front end of the connecting rod is set
It is equipped with the helicitic texture for being connected to the bumper body.
3. fast disassembly type elastic telescopic as claimed in claim 1 reverses bumper, it is characterised in that the rear end of the connecting rod with
Disconnecting prevention structure is provided between the front end of the adapter sleeve.
4. fast disassembly type elastic telescopic as claimed in claim 1 reverses bumper, it is characterised in that the internal diameter of the adapter sleeve is big
In the external diameter of the connecting rod.
5. fast disassembly type elastic telescopic as claimed in claim 1 reverses bumper, it is characterised in that the elastic component be spring or
Rubber or air bag.
6. fast disassembly type elastic telescopic as claimed in claim 1 reverses bumper, it is characterised in that the attachment structure includes solid
Surely the base folder of the adapter sleeve is connected to, the adapter sleeve has the hole position that the pipe fitting grafting with vehicle frame coordinates.
7. fast disassembly type elastic telescopic as claimed in claim 1 reverses bumper, it is characterised in that the bumper body is gold
Belong to plate or metal tube and integrated punching is molded, or, the bumper body is working of plastics and integrated injection molding.
8. the fast disassembly type elastic telescopic as any one of claim 1 to 7 reverses bumper, it is characterised in that the company
Extension bar is arranged with bolster, and the front end of the bolster is resisted against the inner side of the bumper body.
9. the fast disassembly type elastic telescopic as any one of claim 1 to 7 reverses bumper, it is characterised in that the guarantor
The inward at both ends of dangerous thick stick body is bent in opposite directions, and the resilient support attachment means are provided with least two groups.
10. a kind of kart, it is characterised in that the kart has fast disassembly type as claimed in any one of claims 1-9 wherein
Elastic telescopic reverses bumper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720061078.3U CN206719146U (en) | 2017-01-18 | 2017-01-18 | Fast disassembly type elastic telescopic reverses bumper and kart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720061078.3U CN206719146U (en) | 2017-01-18 | 2017-01-18 | Fast disassembly type elastic telescopic reverses bumper and kart |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206719146U true CN206719146U (en) | 2017-12-08 |
Family
ID=60499391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720061078.3U Expired - Fee Related CN206719146U (en) | 2017-01-18 | 2017-01-18 | Fast disassembly type elastic telescopic reverses bumper and kart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206719146U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111976636A (en) * | 2020-09-07 | 2020-11-24 | 芜湖咔安机电设备有限公司 | Automobile bumper and bumper guard plate |
| CN112717427A (en) * | 2019-10-14 | 2021-04-30 | 上海酷野文化传播有限公司 | Outer insurance frame part of kart of travelling |
-
2017
- 2017-01-18 CN CN201720061078.3U patent/CN206719146U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112717427A (en) * | 2019-10-14 | 2021-04-30 | 上海酷野文化传播有限公司 | Outer insurance frame part of kart of travelling |
| CN111976636A (en) * | 2020-09-07 | 2020-11-24 | 芜湖咔安机电设备有限公司 | Automobile bumper and bumper guard plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180709 Address after: 518000 C 1-2 1-2, No. 26 Liantang Road, Longgang Road, Henggang, Guangdong. Patentee after: Shenzhen AON Machinery Technology Co. Ltd. Address before: 518000 69 Longgang Town, Liantang, Longgang, Guangdong. Patentee before: Chen Jiansheng |
|
| 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: 20171208 Termination date: 20200118 |