CN110065459A - A kind of automobile mechanical impact attenuation device - Google Patents
A kind of automobile mechanical impact attenuation device Download PDFInfo
- Publication number
- CN110065459A CN110065459A CN201910293089.8A CN201910293089A CN110065459A CN 110065459 A CN110065459 A CN 110065459A CN 201910293089 A CN201910293089 A CN 201910293089A CN 110065459 A CN110065459 A CN 110065459A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- riser
- cylinder
- plate
- sides
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/023—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/04—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects formed from more than one section in a side-by-side arrangement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/24—Arrangements for mounting bumpers on vehicles
- B60R19/26—Arrangements for mounting bumpers on vehicles comprising yieldable mounting means
- B60R19/28—Metallic springs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vibration Dampers (AREA)
- Superstructure Of Vehicle (AREA)
Abstract
The invention discloses a kind of automobile mechanical impact attenuation devices, including mounting plate, two sides at the top of mounting plate are fixedly connected to buffer bar, it is fixedly connected with securing plate between the top of two buffer bars, rubber cushion blocks are fixedly connected at the top of securing plate, are fixedly connected with outer baffle at the top of rubber cushion blocks, buffer bar includes cylinder, it is fixedly connected at the top of the bottom of cylinder and mounting plate, inserted with motion bar, the top of motion bar is fixedly connected with the bottom of securing plate at the top of cylinder.The automobile mechanical impact attenuation device; outer baffle is effectively buffered by the way that a variety of springs are arranged; effectively the external force that outer baffle is subject to can be absorbed as far as possible; effectively protect the safety of vehicle; and outer baffle easily will not make camber of spring in stress hour; the service life of spring is protected, while outer baffle easily will not be detached from mounting plate because exerting oneself outward.
Description
Technical field
The present invention relates to Automobile Products technical field, specially a kind of automobile mechanical impact attenuation device.
Background technique
With the development of science and technology the improvement of people's living standards, automobile is no longer strange to people, becomes the daily life of people
Essential walking-replacing tool in work, however, the traffic thing on trap for automobile occurs with a large amount of growths of car ownership
Therefore also constantly rising, it is much not pay attention to and that causes knocks into the back or scratch accident due to driving.
Currently used bumper is directly anchored on car body, is both that small part has without buffer function
Buffer unit, but these buffer units are also mostly all fairly simple, are both that also will appear buffering in the case where not being to hit
Effect, and the energy-absorbing effect of follow up device is poor.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of automobile mechanical impact attenuation device, the above back is solved
The problem of proposed in scape technology.
(2) technical solution
To achieve the above object, the invention provides the following technical scheme: a kind of automobile mechanical impact attenuation device, including peace
Loading board, the two sides at the top of the mounting plate are fixedly connected to buffer bar, are fixedly connected between the top of two buffer bars
There is securing plate, rubber cushion blocks are fixedly connected at the top of the securing plate, outer gear is fixedly connected at the top of the rubber cushion blocks
Plate, the buffer bar include cylinder, are fixedly connected at the top of the bottom of the cylinder and mounting plate, the top insertion of the cylinder
There is motion bar, the top of the motion bar is fixedly connected with the bottom of securing plate, and the outer surface of the motion bar is socketed with plectane,
Two sides at the top of the plectane are fixedly connected to damping spring, and the top of the damping spring and the top of cylinder lumen are fixed
Connection, the inner cavity of the cylinder are arranged annulate lamella, are fixedly connected with riser, the ring flat-plate bottom in the middle part of the motion bar bottom
Two sides be fixedly connected to corrugated plating, the bottom of the corrugated plating is fixedly connected with limit plate, the top of the riser two sides
It is plugged with fixed link, the fixed link inner cavity is fixedly connected with reset spring close to the side of riser, the reset spring
The other end is fixedly connected with slide bar, and the slide bar runs through side of the fixed link inner cavity far from riser far from the side of riser, and prolongs
The outside of fixed link is extended to, the slide bar is fixedly connected with steel ball, side of the steel ball far from riser far from the side of riser
It being in contact with corrugated plating close to the side of riser, the positive two sides of cylinder lumen pass through bearing and are rotatably connected to shaft,
The outer surface of the shaft is arranged with torque spring, and the front of the shaft is fixedly connected with gear, under the riser two sides
Side is provided with teeth, and the teeth of gear outer surface described in two sides are meshed with the teeth of riser two sides respectively, in the cylinder
The bottom of chamber is fixedly connected with cushion.
Preferably, the arc-shaped setting of the shape of the outer baffle.
Preferably, it is slidably connected on the inside of the outer surface of the plectane and cylinder.
Preferably, convex block is fixedly connected to below the motion bar two sides.
Preferably, the outer diameter of the motion bar is less than the internal diameter of ring flat-plate.
(3) beneficial effect
The present invention provides a kind of automobile mechanical impact attenuation devices.Have it is following the utility model has the advantages that
(1), the automobile mechanical impact attenuation device passes through the setting of mounting plate and buffer bar, securing plate, rubber pad
Block, cylinder, motion bar, plectane, damping spring, ring flat-plate, riser, fixed link, corrugated plating, limit plate, fixed link, is answered at outer baffle
Position spring, slide bar, steel ball, shaft, gear, cushion, convex block are used cooperatively, the external force that can effectively be subject to outer baffle
It is absorbed as far as possible, effectively protects the safety of vehicle, and outer baffle will not be squeezed easily in stress hour
Pressing spring protects the service life of spring, while outer baffle easily will not be detached from mounting plate because exerting oneself outward.
Detailed description of the invention
Fig. 1 is positive structure diagram of the present invention；
Fig. 2 is the structural schematic diagram of buffer bar of the present invention；
Fig. 3 is enlarged diagram at the A in Fig. 2 of the present invention.
In figure: 1, mounting plate；2, buffer bar；3, securing plate；4, rubber cushion blocks；5, outer baffle；6, cylinder；7, motion bar；
8, plectane；9, damping spring；10, ring flat-plate；11, riser；12, convex block；13, corrugated plating；14, limit plate；15, fixed link；16, multiple
Position spring；17, slide bar；18, steel ball；19, shaft；20, gear；21, cushion.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figure 1-3, the present invention provides a kind of technical solution: a kind of automobile mechanical impact attenuation device, including installation
The two sides of plate 1,1 top of mounting plate are fixedly connected to buffer bar 2, and reinforcing is fixedly connected between the top of two buffer bars 2
Plate 3, the top of securing plate 3 are fixedly connected with rubber cushion blocks 4, and the top of rubber cushion blocks 4 is fixedly connected with outer baffle 5, outer baffle 5
The arc-shaped setting of shape, buffer bar 2 includes cylinder 6, and the bottom of cylinder 6 is fixedly connected with the top of mounting plate 1, cylinder 6
Top is fixedly connected to convex block 12 below 7 two sides inserted with motion bar 7, motion bar, can be right by the setting of convex block 12
The movement of motion bar 7 carries out limit work, and the top of motion bar 7 is fixedly connected with the bottom of securing plate 3, the appearance of motion bar 7
Surface cover is connected to plectane 8, and the outer surface of plectane 8 and the inside of cylinder 6 are slidably connected, so as to be defined to motion bar 7, make
Motion bar 7 only does vertical up and down motion inside cylinder 6, then engages riser 11 with gear 20, further mentions
The two sides of the stability of the high device, 8 top of plectane are fixedly connected to damping spring 9, the top of damping spring 9 and cylinder 6
It is fixedly connected at the top of inner cavity, annulate lamella 10 is arranged in the inner cavity of cylinder 6, and the outer diameter of motion bar 7 is less than the internal diameter of ring flat-plate 10, activity
Riser 11 is fixedly connected in the middle part of 7 bottom of bar, the two sides of 10 bottom of ring flat-plate are fixedly connected to corrugated plating 13, corrugated plating 13
Bottom is fixedly connected with limit plate 14, and the top of 11 two sides of riser is plugged with fixed link 15, and 15 inner cavity of fixed link is close to riser
11 side is fixedly connected with reset spring 16, and the other end of reset spring 16 is fixedly connected with slide bar 17, and slide bar 17 is far from perpendicular
Side of 15 inner cavity of fixed link far from riser 11 is run through in the side of plate 11, and extends to the outside of fixed link 15, and slide bar 17 is separate
The side of riser 11 is fixedly connected with steel ball 18, and side of the steel ball 18 far from riser 11 and corrugated plating 13 are close to the side of riser 11
It is in contact, the positive two sides in 6 inner cavity of cylinder pass through bearing and are rotatably connected to shaft 19, and the outer surface of shaft 19 is arranged with torsion
Spring, the front of shaft 19 are fixedly connected with gear 20, and teeth, two side gears, 20 appearance are provided with below 11 two sides of riser
The teeth in face are meshed with the teeth of 11 two sides of riser respectively, and the bottom of 6 inner cavity of cylinder is fixedly connected with cushion 21.
In use, effectively buffered by the way that a variety of springs are arranged to outer baffle 5, can effectively by outer baffle 5 by
To external force absorbed as far as possible, effectively protect the safety of vehicle, and outer baffle 5 will not be easily small in stress
Shi Jinhang squeezes spring, protects the service life of spring, while outer baffle 5 easily will not be detached from peace because exerting oneself outward
Loading board 1, while the content being not described in detail in this specification belongs to the prior art well known to professional and technical personnel in the field.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of automobile mechanical impact attenuation device, including mounting plate (1), it is characterised in that: two at the top of the mounting plate (1)
Side is fixedly connected to buffer bar (2), is fixedly connected with securing plate (3) between the top of two buffer bars (2), described to add
It is fixedly connected at the top of solid plate (3) rubber cushion blocks (4), is fixedly connected with outer baffle (5) at the top of the rubber cushion blocks (4),
The buffer bar (2) includes cylinder (6), is fixedly connected at the top of the bottom and mounting plate (1) of the cylinder (6), the cylinder
(6) top is fixedly connected inserted with motion bar (7), the top of the motion bar (7) with the bottom of securing plate (3), the work
The outer surface of lever (7) is socketed with plectane (8), and the two sides at the top of the plectane (8) are fixedly connected to damping spring (9), institute
It states and is fixedly connected at the top of the top and cylinder (6) inner cavity of damping spring (9), annulate lamella is arranged in the inner cavity of the cylinder (6)
(10), it is fixedly connected with riser (11) in the middle part of motion bar (7) bottom, the two sides of ring flat-plate (10) bottom are fixed to be connected
Be connected to corrugated plating (13), the bottom of the corrugated plating (13) is fixedly connected with limit plate (14), riser (11) two sides it is upper
Fang Jun is plugged with fixed link (15), and fixed link (15) inner cavity is fixedly connected with reset spring close to the side of riser (11)
(16), the other end of the reset spring (16) is fixedly connected with slide bar (17), and the one of the slide bar (17) separate riser (11)
Side of fixed link (15) inner cavity far from riser (11) is run through in side, and extends to the outside of fixed link (15), the slide bar (17)
Side far from riser (11) is fixedly connected with steel ball (18), side and corrugated plating of the steel ball (18) far from riser (11)
(13) it is in contact close to the side of riser (11), the positive two sides in cylinder (6) inner cavity, which pass through bearing and are rotatably connected to, to be turned
Axis (19), the outer surface of the shaft (19) are arranged with torque spring, and the front of the shaft (19) is fixedly connected with gear
(20), be provided with teeth below riser (11) two sides, the teeth of gear described in two sides (20) outer surface respectively with it is perpendicular
The teeth of plate (11) two sides are meshed, and the bottom of cylinder (6) inner cavity is fixedly connected with cushion (21).
2. a kind of automobile mechanical impact attenuation device according to claim 1, it is characterised in that: the outer baffle (5)
The arc-shaped setting of shape.
3. a kind of automobile mechanical impact attenuation device according to claim 1, it is characterised in that: outside the plectane (8)
It is slidably connected on the inside of surface and cylinder (6).
4. a kind of automobile mechanical impact attenuation device according to claim 1, it is characterised in that: the motion bar (7) two
Convex block (12) are fixedly connected to below side.
5. a kind of automobile mechanical impact attenuation device according to claim 1, it is characterised in that: the motion bar (7)
Outer diameter is less than the internal diameter of ring flat-plate (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910293089.8A CN110065459B (en) | 2019-04-12 | 2019-04-12 | Automobile mechanical impact buffering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910293089.8A CN110065459B (en) | 2019-04-12 | 2019-04-12 | Automobile mechanical impact buffering device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110065459A true CN110065459A (en) | 2019-07-30 |
| CN110065459B CN110065459B (en) | 2020-10-23 |
Family
ID=67367693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910293089.8A Active CN110065459B (en) | 2019-04-12 | 2019-04-12 | Automobile mechanical impact buffering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110065459B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117524714A (en) * | 2023-12-25 | 2024-02-06 | 重庆九能控股有限公司 | Transformer coil stands up frame |
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| KR101402023B1 (en) * | 2012-09-19 | 2014-06-02 | 주식회사 성우하이텍 | Bumper beam unit for vehicles |
| JP2015157495A (en) * | 2014-02-21 | 2015-09-03 | いすゞ自動車株式会社 | Front structure of vehicle body |
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| CN207225279U (en) * | 2017-07-30 | 2018-04-13 | 绍兴雄劲针织有限公司 | A kind of cassette anti-collision automobile bumper |
| CN107963041A (en) * | 2017-11-20 | 2018-04-27 | 伊方昱 | A kind of automatic buffer bumper and way to play for time |
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| CN208180975U (en) * | 2018-05-21 | 2018-12-04 | 曲治昕 | A kind of bumper |
| CN109131180A (en) * | 2018-06-27 | 2019-01-04 | 湖州吉斯安机械有限公司 | A kind of automotive bumper with shock-absorbing function |
| CN109177903A (en) * | 2018-08-22 | 2019-01-11 | 唐燕 | A kind of use can fully absorb the automatic driving vehicle collision prevention girders of bump stress |
| CN208576520U (en) * | 2018-06-20 | 2019-03-05 | 无为县鑫发盛汽车零部件有限公司 | A kind of new-energy automobile uses collision prevention girders |
-
2019
- 2019-04-12 CN CN201910293089.8A patent/CN110065459B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6217090B1 (en) * | 1999-02-19 | 2001-04-17 | Mohammed Berzinji | Safety bumpers |
| KR101402023B1 (en) * | 2012-09-19 | 2014-06-02 | 주식회사 성우하이텍 | Bumper beam unit for vehicles |
| JP2015157495A (en) * | 2014-02-21 | 2015-09-03 | いすゞ自動車株式会社 | Front structure of vehicle body |
| JP2016078801A (en) * | 2014-10-22 | 2016-05-16 | 株式会社神戸製鋼所 | Automobile collision resistant component |
| EP3147163A1 (en) * | 2015-09-25 | 2017-03-29 | Toyota Jidosha Kabushiki Kaisha | Vehicular energy absorption structure |
| CN106347265A (en) * | 2016-11-23 | 2017-01-25 | 郑州天舜电子技术有限公司 | Outwards-extending energy storage type automotive front bumper |
| CN206914283U (en) * | 2017-07-19 | 2018-01-23 | 河北工业职业技术学院 | A kind of automobile mechanical impact attenuation device |
| CN206914282U (en) * | 2017-07-24 | 2018-01-23 | 浙江机电职业技术学院 | Automobile mechanical installation buffer unit |
| CN207225279U (en) * | 2017-07-30 | 2018-04-13 | 绍兴雄劲针织有限公司 | A kind of cassette anti-collision automobile bumper |
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| CN208576520U (en) * | 2018-06-20 | 2019-03-05 | 无为县鑫发盛汽车零部件有限公司 | A kind of new-energy automobile uses collision prevention girders |
| CN109131180A (en) * | 2018-06-27 | 2019-01-04 | 湖州吉斯安机械有限公司 | A kind of automotive bumper with shock-absorbing function |
| CN108638988A (en) * | 2018-07-13 | 2018-10-12 | 湖南文理学院 | A kind of anti-collision system for automobile |
| CN109177903A (en) * | 2018-08-22 | 2019-01-11 | 唐燕 | A kind of use can fully absorb the automatic driving vehicle collision prevention girders of bump stress |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117524714A (en) * | 2023-12-25 | 2024-02-06 | 重庆九能控股有限公司 | Transformer coil stands up frame |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110065459B (en) | 2020-10-23 |
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