CN110758307B - Connection assembly for vehicle protective frame - Google Patents
Connection assembly for vehicle protective frame Download PDFInfo
- Publication number
- CN110758307B CN110758307B CN201910989464.2A CN201910989464A CN110758307B CN 110758307 B CN110758307 B CN 110758307B CN 201910989464 A CN201910989464 A CN 201910989464A CN 110758307 B CN110758307 B CN 110758307B
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- CN
- China
- Prior art keywords
- piece
- connector
- channel
- steel
- hole
- 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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Links
- 230000001681 protective effect Effects 0.000 title claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 64
- 239000010959 steel Substances 0.000 claims abstract description 64
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
- B60R19/56—Fittings damping bouncing force in truck collisions, e.g. bumpers; Arrangements on high-riding vehicles, e.g. lorries, for preventing vehicles or objects from running thereunder
- B60R19/565—Fittings damping bouncing force in truck collisions, e.g. bumpers; Arrangements on high-riding vehicles, e.g. lorries, for preventing vehicles or objects from running thereunder on vehicle sides
-
- 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
- B60R19/38—Arrangements for mounting bumpers on vehicles adjustably or movably mounted, e.g. horizontally displaceable for securing a space between parked vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention provides a vehicle protective frame connecting assembly for connecting a protective frame to a vehicle, wherein the vehicle protective frame connecting assembly comprises a plurality of fixing pieces, a channel steel piece, a rotating connecting piece, a joint, a rotating shaft and a clamping bolt, wherein the rotating connecting piece is arranged on the channel steel piece, the rotating connecting piece is rotatably connected with the joint through the rotating shaft, the rotating connecting piece forms a clamping groove, and the clamping bolt is clamped into the clamping groove when the rotating connecting piece is rotated and pushed relative to the joint, so that the vehicle protective frame connecting assembly is kept in an open state.
Description
Technical Field
The application relates to the field of vehicle accessories, in particular to a vehicle protection frame connecting assembly.
Background
Trucks are widely used for the transportation of goods and, due to their large load, the tires used by trucks are large in size. In other words, the height of the truck chassis from the ground during travel is much higher relative to other cars. In particular for large trucks, the chassis is even higher from the ground than the entire body of the car. Once the car is driven carelessly and drills into the bottom of the truck, serious traffic accidents and serious casualties are liable to be caused.
For this reason, many countries have imposed restrictions on the deployment of trucks. On trucks, the rear side of the truck or both sides of the truck require the mounting of a truck guard to prevent other cars from drilling into the truck bottom from the rear side of the truck or from both sides of the truck.
However, different countries have different requirements on the heights of the car protective frames, and the car protective frames in the prior art are usually welded on the car integrally, which can lead to the production of car protective frames with different specifications according to the requirements of different countries, thereby causing the waste of materials and increasing the production cost of manufacturers. On the other hand, once the vehicle protection frame is damaged and needs to be maintained, the whole vehicle protection frame is replaced, so that maintenance cost is increased, and economic burden of a vehicle owner is increased.
In addition, the existing car protection frame cannot rotate after being fixed on the car, and when a maintainer needs to creeping on the car bottom to repair the car, the car protection frame possibly cannot enter a gap between the car bottom and the ground due to blocking of the car protection frame.
Disclosure of Invention
It is an object of the present application to provide a vehicle frame attachment assembly that can be used to mount a vehicle frame to a vehicle.
It is a further object of the present application to provide a vehicle frame attachment assembly wherein the vehicle frame attachment assembly is removably mounted to the vehicle.
It is a further object of the present application to provide a vehicle frame attachment assembly wherein the frame is rotatably mounted to the vehicle by the vehicle frame attachment assembly such that the frame can be adjusted between a locked condition and an open condition.
It is another object of the present application to provide a vehicle frame attachment assembly wherein the frame is mounted to the vehicle with a height adjustable thereto.
Another object of the present application is to provide a vehicle frame attachment assembly that is simple in construction, low in cost, and easy to manufacture and manufacture.
To achieve at least one of the above objects, the present invention provides a vehicle frame connecting assembly for connecting a frame to a vehicle, wherein the vehicle frame connecting assembly comprises:
A plurality of fixing members;
The steel channel comprises a steel channel, wherein the steel channel is provided with two steel channel side walls, at least two fixing holes are formed in each steel channel side wall, one fixing hole in each steel channel side wall corresponds to the fixing hole in the other steel channel side wall, the steel channel is provided with a steel channel rear wall, the two steel channel side walls respectively extend integrally from two side edges of the steel channel rear wall, and at least one guard hanging opening is formed in the steel channel rear wall for installing the guard;
A rotary connecting piece, wherein the rotary connecting piece is provided with two connecting piece side walls and a connecting piece rear wall, the two connecting piece side walls integrally extend from two side edges of the connecting piece rear wall respectively to form a slot between the two connecting piece side walls and the connecting piece rear wall, the two connecting piece side walls are respectively provided with a connecting hole, when the channel steel piece is inserted into the slot of the rotary connecting piece, the fixing holes are aligned with the connecting holes for the fixing piece to be inserted to fix the rotary connecting piece and the channel steel piece, a clamping groove is formed at the top of each connecting piece side wall of the rotary connecting piece, and a rotary shaft hole grid is further formed on the connecting piece side wall of the rotary connecting piece;
The connector is provided with two connector side walls and a connector top wall, wherein the two connector side walls respectively extend integrally from the side edges of the connector top wall to form an inserting space between the connector top wall and the two connector side walls for inserting the rotary connecting piece, the connector side walls of the connector form a rotating shaft mounting hole and at least one bolt mounting hole, the connector top wall is provided with at least one connector fixing hole for a bolt to pass through so as to be connected to the vehicle, and each connector side wall is respectively provided with a bolt hole;
A spindle, wherein the spindle passes through the spindle mounting hole and spindle aperture of the joint to rotatably connect the rotary connector to the structure, wherein the cage connecting assembly is in a locked state when the pin mounting hole of the joint is aligned with the lower portion of the spindle aperture; and
And the clamping bolt is inserted into the bolt hole of the connector, and after the rotating connecting piece rotates relative to the connector and is pushed along the extending direction of the rotating hole grid, the clamping bolt is aligned with the clamping groove of the rotating connecting piece and enters the bottom of the clamping groove, so that the car guard connecting assembly is in an open state.
According to the embodiment of the invention, the side parts of the side walls of the connecting piece are respectively provided with a guiding edge, and when the rotating connecting piece is rotated relative to the joint, the clamping bolts inserted into the bolt holes are guided to the notch of the clamping groove along the guiding edges.
According to the embodiment of the invention, the channel steel piece is provided with a channel steel piece back wall, wherein two channel steel piece side walls integrally extend from two side edges of the channel steel piece back wall respectively, and an installation groove is formed between the channel steel piece back wall and the two channel steel piece side walls.
According to the embodiment of the invention, the car guard connecting assembly further comprises an auxiliary piece, the auxiliary piece is provided with a mounting part and a bolting part, the mounting part of the auxiliary piece is mounted in the mounting groove at the top of the channel steel piece, each joint side wall of the joint is respectively provided with a bolting hole for mounting a fixing piece, the bolting part of the auxiliary piece forms a bolting groove, when the car guard connecting assembly is converted from the open state to the locking state, the auxiliary piece and the channel steel piece rotate relative to the joint, and the fixing piece mounted in the bolting hole of the joint side wall can be clamped into the bolting groove from the notch of the bolting groove of the bolting part of the auxiliary piece.
According to the embodiment of the invention, the mounting part of the auxiliary member is provided with an auxiliary member rear wall, the auxiliary member rear wall is provided with an auxiliary member fixing hole, correspondingly, the channel steel member rear wall of the channel steel member is provided with a rear wall perforation, and when the mounting part of the auxiliary member is mounted in the mounting groove of the channel steel member, the rear wall perforation is aligned with the auxiliary member fixing hole on the auxiliary member rear wall on the mounting part of the auxiliary member, and is used for fixing the auxiliary member to the channel steel member after the fixing member is inserted.
According to the embodiment of the invention, the two side walls of the mounting part are also provided with a plurality of side wall fixing holes, the side wall of the channel steel part is provided with a plurality of side wall perforations, the side wall of the connecting part of the rotating connecting part is correspondingly provided with a connecting part side wall perforation, and the fixing part is inserted into the side wall fixing holes, the side wall perforations and the connecting part side wall perforations of the auxiliary part, so that the auxiliary part is more stably mounted in the mounting groove at the top of the channel steel part.
According to an embodiment of the invention, the auxiliary element is embodied as a plastic element.
Further objects and advantages of the present invention will become fully apparent from the following description and the accompanying drawings.
These and other objects, features and advantages of the present invention will become more fully apparent from the following detailed description, the accompanying drawings and the appended claims.
Drawings
These and/or other aspects and advantages of the present invention will become more apparent and more readily appreciated from the following detailed description of the embodiments of the invention, taken in conjunction with the accompanying drawings, wherein:
Fig. 1 illustrates a perspective view of a vehicle frame attachment assembly of the present invention.
Fig. 2 shows an exploded view of the car cage attachment assembly of the present invention.
Fig. 3 shows an exploded view of a part of the structure of the fender bracket connection assembly of the present invention.
Fig. 4 shows a schematic view of the frame attachment assembly of the present invention in an open state after being rotated.
Detailed Description
The terms and words used in the following description and claims are not limited to literal meanings, but are used only by the inventors to enable a clear and consistent understanding of the invention. It will be apparent to those skilled in the art, therefore, that the following description of the various embodiments of the invention is provided for illustration only and not for the purpose of limiting the invention as defined by the appended claims and their equivalents.
It will be understood that the terms "a" and "an" should be interpreted as referring to "at least one" or "one or more," i.e., in one embodiment, the number of elements may be one, while in another embodiment, the number of elements may be plural, and the term "a" should not be interpreted as limiting the number.
Although ordinal numbers such as "first," "second," etc., will be used to describe various components, those components are not limited herein. The term is used merely to distinguish one component from another. For example, a first component may be referred to as a second component, and likewise, a second component may be referred to as a first component, without departing from the teachings of the inventive concept. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 to 4, a frame attachment assembly 100 according to a preferred embodiment of the present invention will be described in detail below, wherein the frame attachment assembly 100 includes a channel member 10, a swivel connector 20, a joint 30, a swivel shaft 40 and a plurality of fixing members 50. The rotational coupling 20 is fixed to the top of the rotational coupling 20, wherein the joint 30 is rotatably coupled to the joint 30 through the rotation shaft 40.
The top of the channel member 10 is fixedly connected to the rotary connector 20 by means of a fixing member 50. In particular, in the present invention, the channel-section steel member 10 has two channel-section steel member side walls 11, wherein each of the two channel-section steel member side walls 11 is provided with at least two fixing holes 1101, and one fixing hole 1101 on each of the two channel-section steel member side walls 11 corresponds to the fixing hole 1101 on the other channel-section steel member side wall 11. Further, the channel member 10 has a channel member rear wall 12, wherein two side walls 11 of the channel member integrally extend from both side edges of the channel member rear wall 12, respectively, to form a mounting groove 101 between the channel member rear wall 12 and the two side walls 11 of the channel member. At least one guard hanging opening 1201 is arranged on the rear wall 12 of the channel steel member for installing the guard. Preferably, the rear wall 12 of the channel member is provided with a plurality of the hanger hanging openings 1201 along the extending direction of the channel member 10. Thus, the user can adjust the hanger bracket 1201 of the hanger bracket as desired, thereby enabling the hanger bracket to be adjusted to different spatial positions.
Accordingly, the swivel joint 20 has a two joint side wall 21 and a joint rear wall 22. The two connector side walls 21 integrally extend from both side edges of the connector rear wall 22, respectively, to form a slot 23 between the two connector side walls 21 and the connector rear wall 22. The two connecting piece side walls 21 are respectively provided with a connecting hole 2101. After the channel member 10 is inserted into the insertion groove 23 of the rotary connector 20, the fixing hole 1101 is aligned with the connecting hole 2101 for the insertion of the fixing member 50 to fix the rotary connector 20 and the channel member 10.
As will be appreciated by those skilled in the art, the securing member 50 may be embodied as a screw, bolt, or the like.
Further, the cage attachment assembly 100 includes a pivot axle 40, and the attachment side wall 21 of the pivot attachment 20 further defines a pivot aperture 2102. Correspondingly, the connector 30 has two connector side walls 31 and a connector top wall 32, wherein the two connector side walls 31 integrally extend from side edges of the connector top wall 32, respectively, so as to form a plugging space 301 between the connector top wall 32 and the two connector side walls 31 for inserting the rotary connector 20. The joint side wall 31 of the joint 30 forms a rotation shaft mounting hole 3101 and at least one latch mounting hole 3102. The joint top wall 32 is provided with at least one joint fixing hole 3201. It will be appreciated that the joint 30 is detachably mounted to the vehicle after at least one bolt is fixed to the vehicle through the joint fixing hole 3201.
The rotation shaft 40 passes through the rotation shaft mounting hole 3101 on the joint side wall 31 of the joint 30 and a part of the rotation shaft hole grid 2102 on the connecting member side wall 21 of the rotation connecting member 20 in sequence, so that the rotation connecting member 20 is rotatably connected to the joint 30 by taking the rotation shaft 40 as a rotation shaft.
In the present invention, when the cage attachment assembly 100 is in the locked state, the rotation shaft 40 is inserted through the rotation shaft mounting hole 3101 and the connection hole 2101 at the upper portion of the rotation shaft hole grid 2102, and at this time, the lower portion of the rotation shaft hole grid 2102 is aligned with the pin mounting hole 3102, and the joint 30 and the rotation connector 20 are relatively fixed after the pin is inserted.
Further, a clamping groove 2103 is formed at the top of each of the connecting member side walls 21 of the rotating connecting member 20. Preferably, a guiding edge 2104 is provided on the side of each of the connector side walls 21. The fender bracket connection assembly 100 further includes a latch 60, wherein each of the joint side walls 31 is provided with a latch hole 3103, respectively. The clip 60 is inserted into the bolt hole 3103.
When it is necessary to switch the car cage attachment assembly 100 from the locking state to the unlocking state, the pins inserted into the lower portion of the rotating shaft hole gate 2102 and the pin mounting hole 3102 are first pulled out, and then the channel member 10 and the rotating attachment member mounted on the top of the channel member 10 are rotated. During rotation, the clip 60 inserted into the clip hole 3103 is guided along the guide edge 2104 to the notch of the clip groove 2103.
Subsequently, the channel member 10 is pushed toward the upper portion of the rotation shaft hole gate 2102, so that the rotation link 20 is slid with respect to the joint 30, and the rotation shaft 40 is slid to the lower portion of the rotation shaft hole gate 2102. At the same time, the latch 60 is snapped into the catch recess 2103 of the connector side wall 21 of the rotary connector 20. In this way, the rotary connector 20 is maintained in the open state.
It will be appreciated that the guard bar attachment assembly 100 may be maintained in the locked condition after the guard bar is installed on the channel member 10 of the guard bar attachment assembly 100 if it is desired to fix the guard bar relative to the vehicle; the cage attachment assembly 100 may be maintained in the open condition if it is desired to have the cage open relative to the vehicle to facilitate access to the vehicle bottom by maintenance personnel.
Still further, the fender bracket connection assembly 100 further includes an auxiliary member 70. The auxiliary member is mounted in the mounting groove 101 at the top of the channel member 10. The auxiliary element 70 has a mounting portion 71 and a bolting portion 72. The mounting portion 71 of the auxiliary member 70 has an auxiliary member rear wall 711. The auxiliary member rear wall 711 is provided with an auxiliary member fixing hole 71101, and correspondingly, the channel member rear wall 12 of the channel member 10 is provided with a rear wall perforation 1202. When the mounting portion 71 of the auxiliary member 70 is mounted in the mounting groove 101 of the channel member 10, the rear wall through hole 1202 is aligned with the auxiliary member fixing hole 71101 of the auxiliary member rear wall 711 of the mounting portion 71 of the auxiliary member 70, so that the auxiliary member 70 can be fixed to the channel member 10 after the fixing member 50 is inserted.
Preferably, the mounting portion 71 also has a plurality of sidewall fixing holes 7101 on both sidewalls. The channel side wall 11 is provided with a plurality of side wall perforations 1102. The connector side wall 21 of the rotary connector 20 is correspondingly provided with a connector side wall through hole 2105. The fixing member 50 is inserted into the side wall fixing hole 7101, the side wall penetrating hole 1102, and the connector side wall penetrating hole 2105 of the auxiliary member 70, so that the auxiliary member 70 is more stably mounted in the mounting groove 101 at the top of the channel member 10.
In addition, the bolting portion 72 of the auxiliary element 70 forms a bolting groove 7201. Each of the joint side walls 31 of the joint 30 is provided with a bolting hole 3104 for mounting one of the fixing members 50, respectively. When the cage attachment assembly 100 is shifted from the open state to the locked state, the auxiliary member 70 is rotated with respect to the joint 30 together with the channel member 10 so that the fixing member 50 mounted to the bolting hole 3104 of the joint side wall 31 can be caught into the bolting groove 7201 from the notch of the bolting groove 7201 of the bolting portion 72 of the auxiliary member 70. Subsequently, to further prevent rotation of the cage attachment assembly 100 while in the locked condition.
Preferably, in the present invention, the auxiliary member 70 is implemented as a plastic member. The slot walls of the slots of the bolting slots 7201 can be enlarged after being pressed so that the fasteners 50 mounted to the bolting holes 3104 of the joint side walls 31 can be snapped into the bolting slots 7201 from the slots of the bolting slots 7201.
It will be appreciated by persons skilled in the art that the embodiments of the invention described above and shown in the drawings are by way of example only and are not limiting. The objects of the present invention have been fully and effectively achieved. The functional and structural principles of the present invention have been shown and described in the examples and embodiments of the invention may be modified or practiced without departing from such principles.
Claims (3)
1. A vehicle frame attachment assembly for attaching a frame to a vehicle, wherein the vehicle frame attachment assembly comprises:
A plurality of fixing members;
The steel channel comprises a steel channel, wherein the steel channel is provided with two steel channel side walls, at least two fixing holes are formed in each steel channel side wall, one fixing hole in each steel channel side wall corresponds to the fixing hole in the other steel channel side wall, the steel channel is provided with a steel channel rear wall, the two steel channel side walls respectively extend integrally from two side edges of the steel channel rear wall, and at least one guard hanging opening is formed in the steel channel rear wall for installing the guard;
A rotary connecting piece, wherein the rotary connecting piece is provided with two connecting piece side walls and a connecting piece rear wall, the two connecting piece side walls integrally extend from two side edges of the connecting piece rear wall respectively to form a slot between the two connecting piece side walls and the connecting piece rear wall, the two connecting piece side walls are respectively provided with a connecting hole, when the channel steel piece is inserted into the slot of the rotary connecting piece, the fixing holes are aligned with the connecting holes for the fixing piece to be inserted to fix the rotary connecting piece and the channel steel piece, a clamping groove is formed at the top of each connecting piece side wall of the rotary connecting piece, and a rotary shaft hole grid is further formed on the connecting piece side wall of the rotary connecting piece;
The connector is provided with two connector side walls and a connector top wall, wherein the two connector side walls respectively extend integrally from the side edges of the connector top wall to form an inserting space between the connector top wall and the two connector side walls for inserting the rotary connecting piece, the connector side walls of the connector form a rotating shaft mounting hole and at least one bolt mounting hole, the connector top wall is provided with at least one connector fixing hole for a bolt to pass through so as to be connected to the vehicle, and each connector side wall is respectively provided with a bolt hole;
a spindle, wherein the spindle passes through the spindle mounting hole and the spindle aperture grid of the joint to rotatably connect the rotary connector to the joint, wherein the cage connecting assembly is in a locked state when the pin mounting hole of the joint is aligned with the lower portion of the spindle aperture grid; and
The clamping bolt is inserted into the bolt hole of the connector, and after the rotating connecting piece rotates relative to the connector and is pushed along the extending direction of the rotating shaft hole grid, the clamping bolt is aligned with the clamping groove of the rotating connecting piece and enters the bottom of the clamping groove, so that the car cage connecting assembly is in an open state; the side parts of the side walls of the connecting pieces are respectively provided with a guide edge, and when the rotating connecting pieces are rotated relative to the connector, the clamping bolts inserted into the bolt holes are guided to the notch of the clamping groove along the guide edges; the channel steel piece is provided with a channel steel piece back wall, wherein two channel steel piece side walls integrally extend from two side edges of the channel steel piece back wall respectively, and a mounting groove is formed between the channel steel piece back wall and the two channel steel piece side walls; the car guard connecting assembly further comprises an auxiliary piece, the auxiliary piece is provided with a mounting part and a bolting part, the mounting part of the auxiliary piece is mounted in the mounting groove at the top of the channel steel piece, each of the side walls of the connector is respectively provided with a bolting hole for mounting a fixing piece, the bolting part of the auxiliary piece forms a bolting groove, when the car guard connecting assembly is converted from the open state to the locking state, the auxiliary piece and the channel steel piece rotate relative to the connector, and the fixing piece mounted in the bolting hole of the side wall of the connector can be clamped into the bolting groove from the notch of the bolting groove of the bolting part of the auxiliary piece; the mounting part of the auxiliary piece is provided with an auxiliary piece rear wall, the auxiliary piece rear wall is provided with an auxiliary piece fixing hole, correspondingly, the channel steel piece rear wall of the channel steel piece is provided with a rear wall perforation, and when the mounting part of the auxiliary piece is mounted in the rear of the mounting groove of the channel steel piece, the rear wall perforation is aligned with the auxiliary piece fixing hole on the auxiliary piece rear wall on the mounting part of the auxiliary piece, and the auxiliary piece fixing hole is used for fixing the auxiliary piece in the channel steel piece after the fixing piece is inserted.
2. The car protective frame connecting assembly according to claim 1, wherein a plurality of side wall fixing holes are formed in two side walls of the mounting portion, a plurality of side wall penetrating holes are formed in the side wall of the channel steel member, a connecting member side wall penetrating hole is correspondingly formed in the connecting member side wall of the rotating connecting member, and the fixing member is inserted into the side wall fixing holes, the side wall penetrating holes and the connecting member side wall penetrating holes of the auxiliary member, so that the auxiliary member is more stably mounted in the mounting groove at the top of the channel steel member.
3. A fender bracket connection assembly as claimed in claim 1 or 2, wherein the auxiliary member is embodied as a plastics member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910989464.2A CN110758307B (en) | 2019-10-17 | 2019-10-17 | Connection assembly for vehicle protective frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910989464.2A CN110758307B (en) | 2019-10-17 | 2019-10-17 | Connection assembly for vehicle protective frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110758307A CN110758307A (en) | 2020-02-07 |
| CN110758307B true CN110758307B (en) | 2024-05-14 |
Family
ID=69332168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910989464.2A Active CN110758307B (en) | 2019-10-17 | 2019-10-17 | Connection assembly for vehicle protective frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110758307B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100899773B1 (en) * | 2009-03-03 | 2009-05-28 | 주식회사 누리플랜 | Vehicle protection fence |
| CN102431512A (en) * | 2011-12-15 | 2012-05-02 | 中国重汽集团济南动力有限公司 | Vehicle side protecting device |
| CN108361253A (en) * | 2018-02-28 | 2018-08-03 | 成都新力紧科技有限公司 | Connector and attachment device for building electromechanical installation hanger system |
| CN109094500A (en) * | 2018-09-27 | 2018-12-28 | 三汽车起重机械有限公司 | Vehicle rear and engineering truck |
| CN211617621U (en) * | 2019-10-17 | 2020-10-02 | 宁波大马汽车配件有限公司 | Connecting assembly for vehicle protection frame |
-
2019
- 2019-10-17 CN CN201910989464.2A patent/CN110758307B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100899773B1 (en) * | 2009-03-03 | 2009-05-28 | 주식회사 누리플랜 | Vehicle protection fence |
| CN102431512A (en) * | 2011-12-15 | 2012-05-02 | 中国重汽集团济南动力有限公司 | Vehicle side protecting device |
| CN108361253A (en) * | 2018-02-28 | 2018-08-03 | 成都新力紧科技有限公司 | Connector and attachment device for building electromechanical installation hanger system |
| CN109094500A (en) * | 2018-09-27 | 2018-12-28 | 三汽车起重机械有限公司 | Vehicle rear and engineering truck |
| CN211617621U (en) * | 2019-10-17 | 2020-10-02 | 宁波大马汽车配件有限公司 | Connecting assembly for vehicle protection frame |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110758307A (en) | 2020-02-07 |
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