CN106864378B - Rod-type rear-view mirror quick replacement mounting structure - Google Patents
Rod-type rear-view mirror quick replacement mounting structure Download PDFInfo
- Publication number
- CN106864378B CN106864378B CN201710220134.8A CN201710220134A CN106864378B CN 106864378 B CN106864378 B CN 106864378B CN 201710220134 A CN201710220134 A CN 201710220134A CN 106864378 B CN106864378 B CN 106864378B
- Authority
- CN
- China
- Prior art keywords
- connecting block
- locking
- rod
- mirror
- block
- 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.)
- Active
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
- B60R1/02—Rear-view mirror arrangements
- B60R1/06—Rear-view mirror arrangements mounted on vehicle exterior
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Mechanical Engineering (AREA)
- Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)
Abstract
The invention relates to a rod-type rearview mirror quick replacement mounting structure, which comprises a first connecting block arranged at the tail end of a mirror rod; the second connecting block is arranged on the vehicle body, the tail end of the mirror rod is provided with a mounting hole, a positioning pin penetrates through the mounting hole, one end of the positioning pin is provided with a blocking piece, the other end of the positioning pin is provided with a lock hole, and a lock column penetrates through the lock hole; the first connecting block is rotatably connected with the second connecting block through a positioning pin; one of the locking groove or the locking block is arranged on the first connecting block, and the other of the locking groove or the locking block is arranged on the second connecting block; the locking groove is provided with a base surface higher than the connecting block, and two sides of the base surface are provided with stop blocks higher than the base surface; the locking block rotates by taking the locating pin as an axis to enter the locking groove; the first connecting block and the second connecting block are expanded. The device has simple structure and convenient use, can realize the quick replacement of the rearview mirror without special tools, and has safety not lower than that of the rearview mirror installed by special tools with special bolts.
Description
Technical Field
The invention relates to the field of automobile spare and accessory parts, in particular to a rearview mirror mounting structure.
Background
The rearview mirror reflects the condition of the rear of the automobile, so that a driver can indirectly see the conditions of the side and the rear of the automobile without influencing the front visual field, the rearview mirror plays the role of a second eye, and the visual field range of the driver is enlarged.
The mirror is typically connected to the mirror post, bracket and bracket by bolts or pins. The bolt connection mode is designed and is simple in structure and low in cost, most manufacturers can select the mode, but the bolt connection is adopted, the installation or disassembly process is slow, special tools are needed for installation and disassembly, the rear view mirror cannot be replaced by the automatic replacement usually, if the rear view mirror is damaged by scratch in the vehicle driving process, the repair cost of repairing a professional shop is low, the time of a vehicle owner is wasted, and the danger coefficient of the vehicle owner or other vehicles is high when the vehicle is continuously driven on the road, so that the vehicle cannot be damaged.
Disclosure of Invention
Aiming at the problems, the invention aims to provide a rearview mirror quick mounting structure which can be automatically and quickly replaced without professional tools of professionals, thereby simplifying the mounting of the rearview mirror and realizing quick and reliable replacement of the rearview mirror.
The technical scheme adopted by the invention is as follows:
a rod-type rearview mirror quick-change mounting structure comprises a first connecting block arranged at the tail end of a mirror rod; the second connecting block is arranged on the vehicle body, the tail end of the mirror rod is provided with a mounting hole, a positioning pin penetrates through the mounting hole, one end of the positioning pin is provided with a blocking piece, the other end of the positioning pin is provided with a lock hole, and a lock column penetrates through the lock hole; the first connecting block is rotatably connected with the second connecting block through a positioning pin;
one of a locking groove or a locking block is arranged on the first connecting block, and the other of the locking groove or the locking block is arranged on the second connecting block; the locking groove is provided with a base surface higher than the connecting block, and two sides of the base surface are provided with stop blocks higher than the base surface; the locking block rotates by taking the locating pin as an axis to enter the locking groove; the first connecting block and the second connecting block are expanded.
Further, the number of the locking grooves is multiple, intervals are arranged among the locking grooves, and the locking grooves are uniformly distributed on the first or the second connecting block around one circle of the locating pin; the locking blocks are multiple, the locking blocks are uniformly distributed on the first or the second connecting blocks around one circle of the locating pin, and the locking grooves and the locking blocks are in one-to-one seamless fit.
Furthermore, the lower surface of the locking block is meshed with the locking groove base surface which is any one of a plane, a tooth surface and a wave shape.
Further, be equipped with the locking groove or the surface of locking piece is the upper surface on the second even piece, one side of second even piece is equipped with the otic placode, the otic placode perpendicular to second even piece, the directional direction is opposite with the upper surface, the otic placode is equipped with the connection earhole on the otic placode, passes through bolt and automobile body coupling.
Further, the projection area of the blocking on the first connecting block and the second connecting block is larger than the area of the mounting hole.
Further, the lock column is in interference fit with the lock hole, the projection of the lock column on the first connecting block and the second connecting block is contained in the area of the second connecting block, and the length of the lock column is larger than the diameter of the mounting hole.
Further, the first connecting block and the locating pin block the opposite face to be provided with a concave hole, a mounting platform is arranged in the concave hole, and an elastic device is arranged on the platform.
Further, the elastic device is one of a rubber gasket, an elastic gasket and a spring.
The rearview mirror with the quick replacement structure comprises a mirror rod, wherein a rearview mirror lens is arranged on the mirror rod, and the rearview mirror lens comprises a main mirror and a wide-angle mirror; the upper end and the lower end of the mirror rod are respectively provided with a quick replacement mounting structure, and the quick replacement mounting structure comprises the quick mounting structure of any one of the above.
Advantageous effects
The device has simple structure and convenient use, and can realize the quick replacement of the rearview mirror. Has the following advantages: the device can be quickly disassembled and installed in emergency, and can be automatically replaced without special tools; the rearview mirror is quickly and reliably replaced in a special vehicle under an extreme working environment, the installed rearview mirror is stable in structure, and the safety is not lower than that of a rearview mirror installed by special tools with special bolts.
Drawings
Fig. 1: the structure is shown as a first schematic diagram;
fig. 2: the second structural schematic diagram is provided by the invention;
fig. 3: the structure diagram is III;
fig. 4: the structure diagram is IV;
fig. 5: the structure diagram is five;
in the above figures: mounting hole 100, first link 200, second link 300, spacer 301, locating pin 400, block 401, locking hole 402, lock post 403; locking block 500, locking groove 600; base 601, stop 602, lens stem 700, lens 800; the quick-fit structure 900.
Detailed Description
The invention will be described in further detail with reference to specific embodiments and drawings.
A rod-type rearview mirror quick-change mounting structure comprises a first connecting block arranged at the tail end of a mirror rod; the second connecting block is arranged on the vehicle body, the tail end of the mirror rod is provided with a mounting hole, a positioning pin penetrates through the mounting hole, one end of the positioning pin is provided with a blocking piece, the other end of the positioning pin is provided with a lock hole, and a lock column penetrates through the lock hole; the first connecting block is rotatably connected with the second connecting block through a positioning pin; one of a locking groove or a locking block is arranged on the first connecting block, and the other of the locking groove or the locking block is arranged on the second connecting block; the locking groove is provided with a base surface higher than the connecting block, and two sides of the base surface are provided with stop blocks higher than the base surface; the locking block rotates by taking the locating pin as an axis to enter the locking groove; the rearview mirror rod is expanded with the car body.
As shown in fig. 1 to 5, in an embodiment of the present device, a quick-change mounting structure for a rod-type rearview mirror includes a first connection block 200 disposed at an end of a mirror rod, and a fixed connection structure is formed between the first connection block and the mirror rod, which may be an integral molding or other fixed structure, and is not limited herein; the second connecting block 300 is arranged on the vehicle body, the tail end of the mirror rod is provided with a mounting hole 100, a positioning pin 400 penetrates through the mounting hole, one end of the positioning pin is provided with a blocking 401, the other end of the positioning pin is provided with a lock hole 402, and a lock column 403 penetrates through the lock hole 402; the first connecting block 200 is rotatably connected with the second connecting block 300 by a positioning pin 400; the first connecting block is provided with a locking block 500, and the second connecting block is provided with a locking groove 600; the locking groove is provided with a base surface 601 higher than the connecting block, and two sides of the base surface are provided with a stop block 602 higher than the base surface; the locking block rotates about the positioning pin 400 into the locking groove 600; the rearview mirror rod is expanded with the car body.
According to the quick replacement structure, the first connecting block and the second connecting block are connected in series through the positioning pin 400, the blocking is arranged at the upper end of the positioning pin, the locking column is arranged at the lower end of the positioning pin, the first connecting block 200 and the second connecting block 300 are prevented from falling off, no piece is lost in the process of installing or detaching the rearview mirror from the vehicle body, the rearview mirror and the vehicle body can be separated only by pulling out the locking column 403 during installation, the locking column is penetrated when the rearview mirror is installed, the first connecting block where the rotary locking block is positioned enters the locking groove according to the contact of the locking block with the upper surface of the first connecting block, and the base surface of the locking groove is higher than the surface of the first connecting block, so that the first connecting block and the second connecting block are tightly locked in an expanding mode along the longitudinal direction of the positioning pin, the quick connection of the rearview mirror rod and the vehicle body is realized, the installation process is simple, the time consumption is short, and the installation efficiency is high. Because the locking groove is an inner groove, the locking block is ensured to be limited in the transverse direction, the locking groove cannot be fallen off, and the locking device is safe and reliable.
In order to further increase the reliability of the connection between the mirror rod and the car body, a plurality of locking grooves are arranged, intervals are arranged between the locking grooves, and the plurality of locking grooves are uniformly distributed on the first or the second connecting blocks around one circle of the positioning pin; the locking blocks are multiple, the locking blocks are uniformly distributed on the first or the second connecting blocks around one circle of the locating pin, and the locking grooves and the locking blocks are in one-to-one seamless fit. Therefore, the locking grooves act together to prevent mutual rotation between the connecting blocks where the locking blocks are located, the reliability of connection between the mirror rod and the car body is further improved, the service life of the two connecting blocks is prolonged, meanwhile, the seamless jogging of the locking blocks and the locking grooves further prevents the possibility of mutual selection, the shape and the size of the locking blocks are designed according to the shape and the size of the locking grooves, and the locking blocks can be any shape capable of realizing the function as compensation blocks of the gaps of the locking grooves, and are not particularly limited.
The spacing groove is equipped with the interval each other, when the installation is established ties first linkage piece, second links the piece, the latch segment does not get into the spacing groove for be the state of relaxing between the first linkage piece second links the piece, when needs locking, rotatory first linkage piece of being connected with the mirror pole, the latch segment gets into the latch groove, and the expansion is tight, is the locking state between first linkage piece and the second and has then connected mirror pole and automobile body, and this process need not special instrument's use, bare-handed just can accomplish, and does not receive the influence of environment.
The cross section of the stop block is set to be any one of square, triangle and trapezoid according to the actual use requirement, and the stop block is not limited herein.
When the cross section of the stop block is square, the effect of limiting the locking block into the locking groove is optimal; the side surfaces may be stepped, etc.; when the cross section of the stop block is triangular or trapezoidal, the side surface of the stop block has a certain gradient, and when the locking block positioning pin rotates as the shaft to enter the locking groove, the locking pin enters along the spiral surface, and accordingly labor is saved.
According to the actual use requirement, the lower surface of the locking block is meshed with the locking groove base surface in any one of plane, tooth surface and wave shape.
The lower surface of the locking block is attached to the base surface of the locking groove, and the locking effect is twice as good as that of the stop blocks on two sides of the base surface; in order to increase friction force, reduce the extrusion that the dog bore, set up into the flank of tooth or wave face between latch segment and the basal plane, disperse the extrusion force of dog, improve the connection reliability, prolonged the life of locking groove.
Further, be equipped with the locking groove or the surface of locking piece is the upper surface on the second even piece, one side of second even piece is equipped with the otic placode, the otic placode perpendicular to second even piece, the directional direction is opposite with the upper surface, the otic placode is equipped with the connection earhole on the otic placode, passes through bolt and automobile body coupling.
The direction of the lug plate is opposite to the setting surface of the locking groove or the locking block, and after the lug plate is connected to the vehicle body, interference can not occur in the use process of the first connecting block and the second connecting block, so that the connection between the mirror rod and the vehicle body is prevented.
Further, the projection area of the blocking on the first connecting block and the second connecting block is larger than the area of the mounting hole.
The purpose of the blocking is to prevent the first or second connector from being disengaged from the locating pin, so that the connection is safe and reliable, and therefore, the projected area of the blocking needs to be larger than the area of the mounting hole.
Further, the lock column is in interference fit with the lock hole, the projection of the lock column on the first connecting block and the second connecting block is contained in the area of the second connecting block, and the length of the lock column is larger than the diameter of the mounting hole.
The same lock column also makes the connection expansion of the first connecting block and the second connecting block safer and more reliable, so that the lock column and the lock hole are in interference fit, and the first connecting block and the second connecting block are not easy to separate and lose when in a relaxed state, and meanwhile, the lock column is reliable according to the expansion state.
Further, the first connecting block and the locating pin block the opposite face to be provided with a concave hole, a mounting platform is arranged in the concave hole, and an elastic device is arranged on the platform.
In order to increase the strength of the expansion, a corresponding pretightening force is provided, the friction force between the first connecting block and the second connecting block is increased, and an elastic device is arranged on the first connecting block.
Furthermore, the elastic device is one of a rubber gasket, an elastic gasket and a spring, is not limited herein, and can be set into any simple or complex elastic device according to the use requirement, so that the corresponding pretightening force can be provided, and the effects of shock absorption and shock absorption can be realized.
The locking block and the locking groove are arranged on the first connecting block or the second connecting block, the structure is complex, in order to reduce the manufacturing difficulty, preferably, the first connecting block and the second connecting block are integrally injection molded, the first connecting block and the second connecting block are molded by injecting high-temperature liquid into a mold and cooling, and the molding method is simple, short in time consumption and high in processing efficiency.
The rod-type rearview mirror with the quick replacement structure comprises a mirror rod, wherein a rearview mirror lens is arranged on the mirror rod, and the rearview mirror lens comprises a main mirror and a wide-angle mirror; the upper end and the lower end of the mirror rod are respectively provided with a quick replacement mounting structure, and the quick replacement mounting structure comprises the quick mounting structure of any one of the above.
Since the quick-change structure of the rear view mirror used in the present embodiment is the same as the quick-change mounting structure provided in each of the embodiments of the lever-type rear view mirror quick-change mounting structure described above, both can solve the same technical problems and achieve the same intended effects.
Other configurations and the like of the lever type rearview mirror according to the embodiment of the invention are well known to those skilled in the art, and will not be described in detail herein.
The present invention is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present invention without departing from the technical content of the present invention still belong to the protection scope of the technical solution of the present invention.
Claims (5)
1. The rod-type rearview mirror quick-replacement mounting structure is characterized by comprising a first connecting block arranged at the tail end of a mirror rod; the second connecting block is arranged on the vehicle body, the tail end of the mirror rod is provided with a mounting hole, a positioning pin penetrates through the mounting hole, one end of the positioning pin is provided with a blocking piece, the other end of the positioning pin is provided with a lock hole, and a lock column penetrates through the lock hole; the first connecting block is rotatably connected with the second connecting block through a positioning pin;
one of a locking groove or a locking block is arranged on the first connecting block, and the other of the locking groove or the locking block is arranged on the second connecting block; the locking groove is provided with a base surface higher than the connecting block, and two sides of the base surface are provided with stop blocks higher than the base surface; the locking block rotates by taking the locating pin as an axis to enter the locking groove; expanding the first connecting block and the second connecting block;
the locking grooves are multiple, intervals are arranged between the locking grooves, and the locking grooves are uniformly distributed on the first or the second connecting block around one circle of the positioning pin; the locking blocks are uniformly distributed on the first or the second connecting blocks around one circle of the positioning pins, and the locking grooves are in one-to-one corresponding seamless jogging with the locking blocks;
the projection area of the blocking on the first connecting block and the second connecting block is larger than the area of the mounting hole.
2. The quick change mounting structure of a rod-type rearview mirror according to claim 1, wherein the second connecting block is provided with a locking groove or the surface of the locking block is an upper surface, one side of the second connecting block is provided with an ear plate, the ear plate is perpendicular to the second connecting block and is opposite to the upper surface in the direction, and the ear plate is provided with a connecting ear hole and is connected with a vehicle body through a bolt.
3. The quick change mounting structure of a rod-type rearview mirror according to claim 1, wherein the lock post is in interference fit with the lock hole, and the projection of the lock post on the first connecting block and the second connecting block is accommodated in the area of the second connecting block, and the length of the lock post is larger than the diameter of the mounting hole.
4. The quick change mounting structure of a rod-type rearview mirror according to claim 1, wherein the first connecting block and the positioning pin are provided with concave holes on opposite surfaces, a mounting platform is arranged in the concave holes, and an elastic device is arranged on the platform.
5. The rod-type rearview mirror with the quick-change mounting structure comprises a mirror rod, wherein a rearview mirror lens is arranged on the mirror rod, and the rearview mirror lens comprises a main mirror and a wide-angle mirror; the method is characterized in that: the upper and lower ends of the mirror rod connected with the vehicle body are respectively provided with a quick-mounting structure, and the quick-mounting structure comprises the quick-replacement mounting structure according to any one of claims 1-4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710220134.8A CN106864378B (en) | 2017-04-21 | 2017-04-21 | Rod-type rear-view mirror quick replacement mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710220134.8A CN106864378B (en) | 2017-04-21 | 2017-04-21 | Rod-type rear-view mirror quick replacement mounting structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106864378A CN106864378A (en) | 2017-06-20 |
| CN106864378B true CN106864378B (en) | 2023-07-14 |
Family
ID=59159933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710220134.8A Active CN106864378B (en) | 2017-04-21 | 2017-04-21 | Rod-type rear-view mirror quick replacement mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106864378B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110005671A (en) * | 2019-03-01 | 2019-07-12 | 浙江捷昌线性驱动科技股份有限公司 | A kind of table frame and desk convenient for assembling |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH420890A (en) * | 1961-09-13 | 1966-09-15 | Koch Willi | Rearview mirror |
| EP0004329A1 (en) * | 1978-03-17 | 1979-10-03 | Hagus C. Luchtenberg GmbH & Co. KG | Additional rear mirror for motor vehicles |
| DE3923932A1 (en) * | 1989-07-19 | 1991-01-24 | Magna Auteca Autozubehoer | Vehicular exterior mirror assembly kit with adaptor plate - which supports mirror in exterior housing and is attached pivotably to two fixing points on baseplate |
| JPH0642419U (en) * | 1992-11-18 | 1994-06-07 | 株式会社小松製作所 | Rearview mirror mounting structure for traveling vehicles |
| TW459671U (en) * | 2000-11-10 | 2001-10-11 | Yang Jia Ke | Rear-view mirror mounting structure on a vehicle tail |
| CN201068126Y (en) * | 2007-08-16 | 2008-06-04 | 中国一拖集团有限公司 | Tractor rear-view mirror bar fixing device |
| CN102416904A (en) * | 2011-10-10 | 2012-04-18 | 无锡市锡春汽车部件有限公司 | Loosening and rotating preventing device for rearview mirror of automobile |
| CN203581228U (en) * | 2013-11-25 | 2014-05-07 | 瑞安市高林摩配有限公司 | Motorcycle rearview mirror |
| CN103950488A (en) * | 2014-04-16 | 2014-07-30 | 江门市大长江集团有限公司 | Waterproof structure of motorcycle rearview mirror |
| CN203876656U (en) * | 2014-05-22 | 2014-10-15 | 重庆吉航工贸有限公司 | Vehicular rearview mirror support assembly |
| CN203975054U (en) * | 2014-07-24 | 2014-12-03 | 瑞安市高林摩配有限公司 | Rear mirror of motorcycle |
-
2017
- 2017-04-21 CN CN201710220134.8A patent/CN106864378B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH420890A (en) * | 1961-09-13 | 1966-09-15 | Koch Willi | Rearview mirror |
| EP0004329A1 (en) * | 1978-03-17 | 1979-10-03 | Hagus C. Luchtenberg GmbH & Co. KG | Additional rear mirror for motor vehicles |
| DE3923932A1 (en) * | 1989-07-19 | 1991-01-24 | Magna Auteca Autozubehoer | Vehicular exterior mirror assembly kit with adaptor plate - which supports mirror in exterior housing and is attached pivotably to two fixing points on baseplate |
| JPH0642419U (en) * | 1992-11-18 | 1994-06-07 | 株式会社小松製作所 | Rearview mirror mounting structure for traveling vehicles |
| TW459671U (en) * | 2000-11-10 | 2001-10-11 | Yang Jia Ke | Rear-view mirror mounting structure on a vehicle tail |
| CN201068126Y (en) * | 2007-08-16 | 2008-06-04 | 中国一拖集团有限公司 | Tractor rear-view mirror bar fixing device |
| CN102416904A (en) * | 2011-10-10 | 2012-04-18 | 无锡市锡春汽车部件有限公司 | Loosening and rotating preventing device for rearview mirror of automobile |
| CN203581228U (en) * | 2013-11-25 | 2014-05-07 | 瑞安市高林摩配有限公司 | Motorcycle rearview mirror |
| CN103950488A (en) * | 2014-04-16 | 2014-07-30 | 江门市大长江集团有限公司 | Waterproof structure of motorcycle rearview mirror |
| CN203876656U (en) * | 2014-05-22 | 2014-10-15 | 重庆吉航工贸有限公司 | Vehicular rearview mirror support assembly |
| CN203975054U (en) * | 2014-07-24 | 2014-12-03 | 瑞安市高林摩配有限公司 | Rear mirror of motorcycle |
Non-Patent Citations (2)
| Title |
|---|
| 后视镜系统结构设计方法研究;何毓;杨文德;马文龙;张胜伟;;汽车实用技术(第12期);49-52 * |
| 摩托车后视镜的性能检测;刘雪玲;;中国质量技术监督(第11期);70-71 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106864378A (en) | 2017-06-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106864378B (en) | Rod-type rear-view mirror quick replacement mounting structure | |
| CN102232034A (en) | Fifth wheel coupling | |
| KR20140036020A (en) | Tire antiskid device | |
| CN209818505U (en) | Anti-dismantling sleeve for bolt fastener | |
| US20170240388A1 (en) | Hitch assembly for a machine | |
| CN110562052A (en) | vehicle-mounted electric vehicle battery quick replacement device and replacement method | |
| KR101402817B1 (en) | Dual wheel connection device for agricultural machine | |
| CN209813630U (en) | Driving axle assembly of vehicle and vehicle with same | |
| CN207449775U (en) | A kind of rod-type rearview mirror quick-replaceable mounting structure | |
| CN220615939U (en) | Automobile lower pull rod with limiting mechanism | |
| CN110667303A (en) | Connecting device for mounting and dismounting hub cover | |
| CN202668017U (en) | Coupling joint dismounting device | |
| CN220363385U (en) | Automobile steering gear shell | |
| CN111059164A (en) | Adjustable driving shaft lever structure and using method thereof | |
| EP2465720B1 (en) | Supporting device for a heat-exchange module of an automobile and corresponding heat-exchange module | |
| JP2011011671A (en) | Anti-skid device of tire | |
| CN217259432U (en) | Novel load-carrying radial tire with tire bead structure | |
| CA2557935A1 (en) | Track shoe assembly for tracked vehicle | |
| CN213744408U (en) | High-strength bolt with anti-sticking and anti-skidding effects for automobile chassis | |
| CN219727765U (en) | Front towing hook installation assembly of automobile | |
| CN220700817U (en) | Positioning structure of front steering drive axle transmission shaft of light wheel type excavator | |
| CN219172094U (en) | Automobile axle | |
| CN110481247B (en) | Emergency safety device for automobile tire burst | |
| CN214565621U (en) | Double-cylinder steering column | |
| CN218912559U (en) | Helmet lock for electric motor car and motorcycle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |