CN213649719U - Frame connecting device and vehicle - Google Patents
Frame connecting device and vehicle Download PDFInfo
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- CN213649719U CN213649719U CN202022489219.6U CN202022489219U CN213649719U CN 213649719 U CN213649719 U CN 213649719U CN 202022489219 U CN202022489219 U CN 202022489219U CN 213649719 U CN213649719 U CN 213649719U
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- 229910000831 Steel Inorganic materials 0.000 abstract description 16
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- 230000008569 process Effects 0.000 description 11
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- 238000004519 manufacturing process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
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- 230000000694 effects Effects 0.000 description 1
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Abstract
The utility model provides a frame connecting device and vehicle, frame connecting device are used for connecting the main and auxiliary frame of vehicle, and the main frame of vehicle includes the connecting plate and the last backup pad of being connected with the connecting plate, and frame connecting device includes the base, and the base is connected on the main frame detachablely, and base and connecting plate butt are just fixed in the outside of connecting plate, perhaps base and connecting plate and last backup pad butt, and the outside at the connecting plate is fixed to the base. The technical scheme of the utility model among, the base adopt with the connecting plate butt of main frame and fixed mode, perhaps adopt with the connecting plate butt of main frame and fixed, be connected with the mode of last backup pad butt, the whole car height of the vehicle that frame connecting device adopted the rectangle steel longeron structural connection main and auxiliary frame to lead to among the correlation technique has been avoided like this is higher, surpasss the problem of the vehicle limit for height of regulation to ensure that the vehicle can satisfy the limit for height requirement of regulation.
Description
Technical Field
The utility model relates to a frame joint equipment technical field particularly, relates to a frame joint device and vehicle.
Background
At present, the lower end longitudinal beam of the auxiliary frame of the concrete mixer truck adopts a rectangular steel structure, and the auxiliary frame of the truck is connected with a main frame through the structure. However, the height of the rectangular steel structure is not low, and the height of the auxiliary frame can be increased by adopting the rectangular steel structure for connection, so that the height of the whole vehicle of the vehicle is increased. Therefore, the vehicle is easy to exceed the height limit specified by the regulation, and the height limit requirement specified by the regulation is not met, so that the driving on the road of the vehicle is influenced.
SUMMERY OF THE UTILITY MODEL
The present invention aims at least solving one of the technical problems existing in the prior art or the related art.
Therefore, the utility model discloses an aim at provides a frame connecting device.
Another object of the present invention is to provide a vehicle.
In order to achieve the above object, the embodiment of the utility model provides a frame connection device, frame connection device is used for connecting the main and auxiliary frame of vehicle, and the main frame of vehicle includes the connecting plate and the last backup pad of being connected with the connecting plate, and frame connection device includes the base, and the base is connected on the main frame detachablely, base and connecting plate butt, and fix in the outside of connecting plate, perhaps base and connecting plate and last backup pad butt, and the outside at the connecting plate is fixed to the base.
In the technical scheme, the base adopts a mode of being abutted and fixed with the connecting plate of the main frame or a mode of being abutted and fixed with the connecting plate of the main frame and being connected with the upper supporting plate in an abutting mode, so that the problems that the whole vehicle height of the vehicle is higher and exceeds the vehicle height limit specified by the regulations due to the fact that the frame connecting device adopts a rectangular steel longitudinal beam structure to connect the main frame and the auxiliary frame in the related technology are avoided, and the vehicle can meet the height limit requirement specified by the regulations. Moreover, when the frame connecting device in the related art adopts a rectangular steel longitudinal beam structure for connection, a plurality of connecting structures, such as U-shaped bolts or connecting frames, need to be arranged on the frame, so that the problems of complex field assembly process and low assembly efficiency of the frame are caused. In addition, the frame connecting device in this application is with the base butt and fix on the connecting plate, has so bodied the wall thickness of being connected of base and main frame to improved joint strength, avoided the vehicle to receive the problem that horizontal shear stress leads to sub vehicle frame to damage under abominable operating mode, and then ensured that the vehicle can normally work.
Additionally, the utility model provides a frame connecting device in the above-mentioned embodiment can also have following additional technical characterstic:
in the above technical solution, the base includes: the top plate is abutted against the upper supporting plate and is positioned above the upper supporting plate; the first side plate is connected with the top plate, is abutted against the connecting plate and is fixed on the outer side of the connecting plate; the second side plate is connected with the top plate and is arranged opposite to the first side plate; wherein, the base is U type structure, and the main frame part is inlayed and is established in the base.
In the technical scheme, the base is of a U-shaped structure, and the main frame is partially embedded in the base. Therefore, the problems that the whole vehicle height of the vehicle is higher and exceeds the vehicle height limit specified by the regulations due to the fact that the frame connecting device in the related art adopts a rectangular steel longitudinal beam structure to connect the main frame and the auxiliary frame are solved, and the vehicle can meet the height limit requirement specified by the regulations. Meanwhile, the process of on-site assembly of the frame is simplified, and the efficiency of on-site assembly is improved. The U-shaped structure thickens the wall thickness of the base and the main frame, so that the connection strength is improved, and the normal work of the vehicle is ensured.
In any of the above technical solutions, the base includes: the top plate is abutted against the upper supporting plate and is positioned above the upper supporting plate; the first side plate is connected with the top plate, is abutted against the connecting plate and is fixed on the outer side of the connecting plate; wherein, the base is L-shaped structure, and the base is buckled on the main frame.
In the technical scheme, the base is of an L-shaped structure and is buckled on the main frame. Therefore, the problems that the whole vehicle height of the vehicle is higher and exceeds the vehicle height limit specified by the regulations due to the fact that the frame connecting device in the related art adopts a rectangular steel longitudinal beam structure to connect the main frame and the auxiliary frame are solved, and the vehicle can meet the height limit requirement specified by the regulations. Meanwhile, the process of on-site assembly of the frame is simplified, and the efficiency of on-site assembly is improved. The L-shaped structure thickens the wall thickness of the base and the main frame, so that the connection strength is improved, and the normal work of the vehicle is ensured.
In any one of the above technical solutions, the base includes a first side plate, and the first side plate is abutted against the connecting plate and fixed at the outer side of the connecting plate.
In this technical scheme, because first curb plate and connecting plate butt, and fix on the outside. Therefore, the problems that the whole vehicle height of the vehicle is higher and exceeds the vehicle height limit specified by the regulations due to the fact that the frame connecting device in the related art adopts a rectangular steel longitudinal beam structure to connect the main frame and the auxiliary frame are solved, and the vehicle can meet the height limit requirement specified by the regulations. Meanwhile, the process of on-site assembly of the frame is simplified, and the efficiency of on-site assembly is improved. The first side plate thickens the connecting wall thickness of the base and the main frame, so that the connecting strength is improved, and the vehicle can normally work.
In any of the above technical solutions, the base is made by bending or welding a flat plate.
In the technical scheme, the base is manufactured through a flat plate bending process, so that the base is of an integrally formed structure and has better strength. Meanwhile, the base is simple to manufacture, and the manufacturing efficiency of the frame connecting device is improved. The base can be made by welding a plurality of flat plates according to actual conditions.
In any of the above technical solutions, the frame connecting device further includes a fastener, and the fastener is used for fixing the base on the outer side of the connecting plate.
In the technical scheme, the base is fixed on the main frame by the fastener, so that the base can be well fixedly connected on the main frame, the auxiliary frame can be fixedly connected on the main frame, and the connection requirement of a main frame and an auxiliary frame of a vehicle is further met.
In any of the above technical solutions, the fastener is a fixing bolt or a rivet.
In the technical scheme, the base can be screwed or riveted on the main frame through the fixing bolt or the rivet, so that the connection requirement of the main frame and the auxiliary frame of the vehicle is met. Meanwhile, the bolts or the rivets are universal parts, so that the later maintenance and replacement of the frame connecting device are facilitated.
In any of the above technical solutions, the frame connecting device further includes a front and rear end side plate, and the front and rear end side plate is connected with the first side plate of the base.
In the technical scheme, the front and rear platform side plates are fixed on the base through the first side plate, so that the front and rear platform side plates have supporting bases, and a vehicle frame platform can be borne on the vehicle frame connecting device, and further the connection requirements of a main vehicle frame and an auxiliary vehicle frame of a vehicle are met.
In any one of the above technical solutions, the front and rear side plates are welded or screwed with the first side plate.
In the technical scheme, the front and back end side plates can be stably fixed on the base through the connection, so that the front and back end side plates are provided with a supporting foundation, a vehicle frame platform can be borne on the vehicle frame connecting device, and the connection requirements of a main vehicle frame and an auxiliary vehicle frame of a vehicle are met.
The utility model discloses technical scheme of second aspect provides a vehicle, and the vehicle includes: a subframe comprising a frame connection according to any one of the aspects of the first aspect; the main frame is connected with the frame connecting device.
The utility model discloses the vehicle that technical scheme of second aspect provided, because of including the frame connection device of any one in the first aspect technical scheme, consequently have all beneficial effects that any one of above-mentioned technical scheme had, no longer describe here.
In the above scheme, because the sub vehicle frame includes the frame connecting device of this application, simplified the connection procedure of sub vehicle frame and main frame like this, strengthened the joint strength of sub vehicle frame and main frame simultaneously to make the main and auxiliary frame of vehicle have connect simple and connect stable good characteristics, and then satisfy the connection requirement of vehicle.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 shows a schematic structural diagram of a frame connecting device according to a first embodiment of the present invention;
fig. 2 shows a schematic structural diagram of a frame connecting device according to a second embodiment of the present invention;
fig. 3 shows a schematic structural diagram of a frame connecting device according to a third embodiment of the present invention.
Wherein, the correspondence between the reference numbers and the component names in fig. 1 to 3 is:
10. a main frame; 12. a connecting plate; 122. an outer side; 14. an upper support plate; 20. a base; 22. a top plate; 24. a first side plate; 26. a second side plate; 30. front and back end side plates.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.
It should be noted that the vehicle in the present application mainly refers to a concrete mixer truck, and the frame connecting device in the present application is used for connecting the main frame 10 and the sub-frame of the concrete mixer truck. Of course, the frame connecting device in the application is not limited to the concrete mixer truck, and can be used in other vehicles or mobile equipment.
A frame connecting device according to some embodiments of the present invention is described below with reference to fig. 1 to 3.
As shown in fig. 1 to 3, the utility model provides a frame connecting device, frame connecting device is used for connecting the main and auxiliary frame of vehicle, the main frame 10 of vehicle includes connecting plate 12 and the last backup pad 14 of being connected with connecting plate 12, frame connecting device includes base 20, base 20 is connected at main frame 10 detachablely, base 20 and connecting plate 12 butt, and fix on the outside 122 of connecting plate 12, or base 20 and connecting plate 12 butt, base 20 fixes in the outside 122 of connecting plate 12.
In the above arrangement, the base 20 is connected to the upper support plate 14 by abutting against and fixing the connection plate 12 of the main frame 10 or abutting against and fixing the connection plate 12 of the main frame 10, so as to avoid the problem that the vehicle height of the vehicle is higher and exceeds the vehicle height limit specified by the regulation because the frame connecting device in the related art adopts the rectangular steel longitudinal beam structure to connect the main frame and the auxiliary frame, thereby ensuring that the vehicle can meet the height limit requirement specified by the regulation. Moreover, when the frame connecting device in the related art adopts a rectangular steel longitudinal beam structure for connection, a plurality of connecting structures, such as U-shaped bolts or connecting frames, need to be installed on the frame, which leads to the problems of complex field assembly process and low assembly efficiency of the frame. In addition, the frame connecting device in this application supports and fixes base 20 on connecting plate 12, has so bodied the thickness of the wall of being connected of base 20 and main frame 10 to improve joint strength, avoided the vehicle to receive the problem that horizontal shear stress leads to sub vehicle frame to damage under abominable operating mode, and then ensured that the vehicle can normally work.
Example one
Specifically, as shown in fig. 1, in the first embodiment of the present invention, base 20 includes top plate 22, first side plate 24, and second side plate 26. The top plate 22 abuts against the upper support plate 14 and is located above the upper support plate 14. First side plate 24 is connected to top plate 22, and first side plate 24 abuts against connecting plate 12 and is fixed to outer side 122. The second side plate 26 is connected with the top plate 22, the second side plate 26 is arranged opposite to the first side plate 24, the base 20 is of a U-shaped structure, and the main frame 10 is partially embedded in the base 20.
In the above arrangement, since the base 20 has a U-shaped structure, the main frame 10 is partially embedded in the base 20. Therefore, the problems that the whole vehicle height of the vehicle is higher and exceeds the vehicle height limit specified by the regulations due to the fact that the frame connecting device in the related art adopts a rectangular steel longitudinal beam structure to connect the main frame and the auxiliary frame are solved, and the vehicle can meet the height limit requirement specified by the regulations. Meanwhile, the process of on-site assembly of the frame is simplified, and the efficiency of on-site assembly is improved. The U-shaped structure increases the thickness of the connecting wall between the base 20 and the main frame 10, thereby improving the connecting strength and ensuring that the vehicle can work normally.
Specifically, as shown in fig. 1, in the first embodiment of the present invention, the base 20 is made by bending a flat plate.
In the above arrangement, the base 20 is manufactured by a flat plate bending process, so that the base 20 is of an integrally formed structure and has better strength. Meanwhile, the base 20 is simple to manufacture, and the manufacturing efficiency of the frame connecting device is improved. Of course, the base 20 can be made by welding a plurality of flat plates according to actual conditions.
Specifically, as shown in fig. 1, in the first embodiment of the present invention, the frame connecting device further includes a fastener for fixing the base 20 on the outer side 122 of the connecting plate 12.
In the above arrangement, the fastening member fixes the base 20 to the main frame 10, which ensures that the base 20 can be well fixedly connected to the main frame 10, and thus the subframe can be fixedly connected to the main frame 10, thereby satisfying the connection requirement of the main frame and the subframe of the vehicle.
Specifically, as shown in fig. 1, in the first embodiment of the present invention, the fastener is a fixing bolt. The fasteners are fixedly connected by rivets according to actual conditions.
Specifically, as shown in fig. 1, in the first embodiment of the present invention, the frame connecting device further includes a front-back end side plate 30, and the front-back end side plate 30 is connected to the first side plate 24 of the base 20.
In the above arrangement, the front and rear side plates 30 are fixed on the base 20 through the first side plate 24, so that the front and rear side plates 30 have a supporting base, thereby ensuring that the frame platform can be supported on the frame connecting device, and further meeting the connection requirement of the main frame and the auxiliary frame of the vehicle.
Specifically, as shown in fig. 1, in the first embodiment of the present invention, the front and rear table side plates 30 are welded to the first side plate 24. Therefore, the front and rear end side plates 30 can be stably fixed on the base 20, and the front and rear end side plates 30 have a supporting foundation, so that the frame platform can be supported on the frame connecting device, and the connection requirements of the main frame and the auxiliary frame of the vehicle can be further met. Of course, the front and rear deck side panels 30 and the first side panel 24 may be threaded as appropriate.
Example two
Specifically, as shown in fig. 2, in the second embodiment of the present invention, base 20 includes top plate 22 and first side plate 24. The top plate 22 abuts against the upper support plate 14 and is located above the upper support plate 14. First side plate 24 is connected to top plate 22, and first side plate 24 abuts against connecting plate 12 and is fixed to outer side 122. The base 20 is an L-shaped structure, and the base 20 is buckled on the main frame 10.
In the above arrangement, the base 20 is buckled on the main frame 10 because the base 20 is of an L-shaped structure. Therefore, the problems that the whole vehicle height of the vehicle is higher and exceeds the vehicle height limit specified by the regulations due to the fact that the frame connecting device in the related art adopts a rectangular steel longitudinal beam structure to connect the main frame and the auxiliary frame are solved, and the vehicle can meet the height limit requirement specified by the regulations. Meanwhile, the process of on-site assembly of the frame is simplified, and the efficiency of on-site assembly is improved. The L-shaped structure increases the thickness of the connecting wall between the base 20 and the main frame 10, thereby improving the connecting strength and ensuring that the vehicle can work normally.
The second embodiment is the same as the first embodiment in other structures, and will not be described again here.
EXAMPLE III
Specifically, as shown in fig. 3, in the third embodiment of the present invention, base 20 includes first side plate 24, and first side plate 24 abuts against connecting plate 12 and is fixed on outer side 122.
In the above arrangement, first side plate 24 is fixed to outer side 122 in abutment with connecting plate 12. Therefore, the problems that the whole vehicle height of the vehicle is higher and exceeds the vehicle height limit specified by the regulations due to the fact that the frame connecting device in the related art adopts a rectangular steel longitudinal beam structure to connect the main frame and the auxiliary frame are solved, and the vehicle can meet the height limit requirement specified by the regulations. Meanwhile, the process of on-site assembly of the frame is simplified, and the efficiency of on-site assembly is improved. The first side plate 24 increases the thickness of the connecting wall between the base 20 and the main frame 10, thereby improving the connecting strength and ensuring that the vehicle can work normally.
The third embodiment is the same as the first embodiment in other structures, and is not described herein again.
The frame connecting device in this application has following advantage:
1. due to the structural change of the frame connecting device, the whole vehicle has better weight reduction effect and reduces the oil consumption of the vehicle.
2. The connecting frame and the U-shaped bolt part can be omitted in the current vehicle design through a brand new structure, and the cost is greatly reduced.
3. Due to the structural change of the frame connecting device, the overall height of the auxiliary frame can be reduced, and the height of the whole vehicle is reduced, so that the vehicle has market competitiveness.
The utility model also provides a vehicle, the frame includes sub vehicle frame and main frame 10. The subframe comprises a frame connection according to any one of the embodiments of the first aspect. The main frame 10 is connected to the frame connection means.
In the above arrangement, since the subframe comprises the frame connecting device of the present application, the connection procedure of the subframe and the main frame 10 is simplified, and the connection strength of the subframe and the main frame 10 is enhanced, so that the main frame and the subframe of the vehicle have the characteristics of simple connection and good connection stability, and further the connection requirement of the vehicle is met.
The utility model discloses the vehicle that technical scheme of second aspect provided, because of including the frame connection device of any one in the first aspect embodiment, consequently have all beneficial effects that any above-mentioned embodiment had, no longer describe herein.
From the above description, it can be seen that the base 20 is connected in a manner of abutting against and fixing the connecting plate 12 of the main frame 10, or abutting against and fixing the connecting plate 12 of the main frame 10 and abutting against the upper support plate 14, so as to avoid the problem that the vehicle height of the whole vehicle is higher and exceeds the vehicle height limit specified by the regulation, which is caused by the frame connecting device adopting the rectangular steel longitudinal beam structure to connect the main frame and the auxiliary frame in the related art, thereby ensuring that the vehicle can meet the height limit requirement specified by the regulation. Moreover, when the frame connecting device in the related art adopts a rectangular steel longitudinal beam structure for connection, a plurality of connecting structures, such as U-shaped bolts or connecting frames, need to be installed on the frame, which leads to the problems of complex field assembly process and low assembly efficiency of the frame. In addition, the frame connecting device in this application supports and fixes base 20 on connecting plate 12, has so bodied the thickness of the wall of being connected of base 20 and main frame 10 to improve joint strength, avoided the vehicle to receive the problem that horizontal shear stress leads to sub vehicle frame to damage under abominable operating mode, and then ensured that the vehicle can normally work.
In the present application, the terms "first", "second", "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the term "plurality" means two or more unless expressly limited otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", "front", "back", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or unit indicated must have a specific direction, be constructed and operated in a specific orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present specification, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a frame connecting device, characterized in that frame connecting device is used for connecting the main and auxiliary frame of vehicle, main frame (10) of vehicle include connecting plate (12) and with last backup pad (14) that connecting plate (12) are connected, frame connecting device includes base (20), base (20) detachably connect on main frame (10), base (20) with connecting plate (12) butt is just fixed outside (122) of connecting plate (12), perhaps base (20) with connecting plate (12) with go up backup pad (14) butt, base (20) are fixed outside (122) of connecting plate (12).
2. The frame connecting device according to claim 1, characterized in that said base (20) comprises:
a top plate (22), wherein the top plate (22) is abutted against the upper supporting plate (14) and is positioned above the upper supporting plate (14);
a first side plate (24), wherein the first side plate (24) is connected with the top plate (22), the first side plate (24) is abutted against the connecting plate (12), and the first side plate is fixed on the outer side (122) of the connecting plate (12);
a second side plate (26), wherein the second side plate (26) is connected with the top plate (22), and the second side plate (26) is arranged opposite to the first side plate (24);
the base (20) is of a U-shaped structure, and the main frame (10) is partially embedded in the base (20).
3. The frame connecting device according to claim 1, characterized in that said base (20) comprises:
a top plate (22), wherein the top plate (22) is abutted against the upper supporting plate (14) and is positioned above the upper supporting plate (14);
a first side plate (24), wherein the first side plate (24) is connected with the top plate (22), the first side plate (24) is abutted against the connecting plate (12), and the first side plate is fixed on the outer side (122) of the connecting plate (12);
the base (20) is of an L-shaped structure, and the base (20) is buckled on the main frame (10).
4. Frame connection according to claim 1, characterized in that the base (20) comprises a first side plate (24), the first side plate (24) abutting the connecting plate (12) and being fixed on the outer side (122) of the connecting plate (12).
5. Frame connection according to one of claims 1 to 4, characterized in that the base (20) is produced by flat plate bending or tailor welding.
6. Frame connection device according to any of claims 1-4, characterized in that it further comprises a fastener for fixing a base (20) on the outer side (122) of the connection plate (12).
7. The frame attachment of claim 6, wherein the fastener is a fixing bolt or a rivet.
8. Frame connection according to any of claims 1-4, characterized in that it further comprises a front and rear end side plate (30), said front and rear end side plate (30) being connected with the first side plate (24) of the base (20).
9. Frame connection according to claim 8, characterized in that the front and rear end side plates (30) are welded or screwed to the first side plate (24).
10. A vehicle, characterized in that the vehicle comprises:
a subframe comprising the frame connection arrangement of any one of claims 1 to 9;
the main frame (10), the main frame (10) with the frame connecting device is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022489219.6U CN213649719U (en) | 2020-11-02 | 2020-11-02 | Frame connecting device and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022489219.6U CN213649719U (en) | 2020-11-02 | 2020-11-02 | Frame connecting device and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213649719U true CN213649719U (en) | 2021-07-09 |
Family
ID=76704950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022489219.6U Active CN213649719U (en) | 2020-11-02 | 2020-11-02 | Frame connecting device and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213649719U (en) |
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2020
- 2020-11-02 CN CN202022489219.6U patent/CN213649719U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Sany Automobile Manufacturing Co.,Ltd. Assignor: SANY SPECIAL PURPOSE VEHICLE Co.,Ltd. Contract record no.: X2024980010904 Denomination of utility model: Frame connection device and vehicle Granted publication date: 20210709 License type: Common License Record date: 20240801 |
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| EE01 | Entry into force of recordation of patent licensing contract |