CN205010159U - Protection of over -and -under type side - Google Patents
Protection of over -and -under type side Download PDFInfo
- Publication number
- CN205010159U CN205010159U CN201520774148.0U CN201520774148U CN205010159U CN 205010159 U CN205010159 U CN 205010159U CN 201520774148 U CN201520774148 U CN 201520774148U CN 205010159 U CN205010159 U CN 205010159U
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- guard plate
- protection
- connecting rod
- side guard
- cross bar
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Abstract
The utility model provides a protection of over -and -under type side belongs to vehicle technical field. Protection of over -and -under type side includes side guard plate, side protective bracket, elevating system and control mechanism, side protective bracket is fixed in vehicle sub vehicle frame side, the side guard plate passes through elevating system with the side protective bracket connect, the side guard plate can move in vertical direction, elevating system passes through control mechanism control the motion of side guard plate. This side protection has the using -way of simple structure, flexibility for better side protecting effect, the security that improves the vehicle greatly all can be realized to the vehicle under various road conditions.
Description
Technical field
The utility model relates to technical field of vehicle, in particular to the protection of a kind of lifting mode side.
Background technology
According to regulation automobile and the requirement of trailer side shield of GB11567.1-2001, vehicle must arrange side guard plate effectively to protect effectively to protect without defence pedestrian, in order to avoid it falls in car side and is involved in below wheel.The side guard plate of vehicle is the fender of the railing shape being arranged on automobile compartment floor down either side.But traditional vehicle side backplate exists following shortcoming: side guard plate and the direct weld together of car body, side guard plate is fixing cannot adjusting.With bolts between the part also having some side guard plates to adopt and part, but bolt uses more, dismantles and install cumbersome.Due to the complexity of the road environment that vehicle travels, distance between vehicle and ground has certain variability, and the side guard plate of fixing unadjustable height can not adapt to the requirement of special road section, by the high increase that arranges of side guard plate, the protective action of side guard plate can only be this reduces.
Utility model content
The purpose of this utility model is to provide a kind of lifting mode side to protect, and by regulating the height of side guard plate, making side guard plate can adapt to various road environment, the protection effect of side guard plate can be brought into play as much as possible.
The utility model is achieved in that
The protection of a kind of lifting mode side comprises: side guard plate, side protective stent, lifting mechanism and control mechanism, described side protective stent is fixed on vehicle subframe side, described side guard plate is connected with described side protective stent by described lifting mechanism, described side guard plate can move at vertical direction, and described lifting mechanism controls the motion of described side guard plate by described control mechanism.
As preferred scheme, described lifting mechanism comprises cylinder, first connecting rod and second connecting rod, one end and the described side protective stent of described first connecting rod are rotationally connected, described first connecting rod rotating hole, described side guard plate and described first connecting rod are rotationally connected, one end of described second connecting rod is connected with described rotational cylinder, the other end and the described side guard plate of described second connecting rod are rotationally connected, the middle part of described second connecting rod is rotationally connected with described side protective stent, described control mechanism is maneuvering valve, described maneuvering valve is arranged at vehicular drive indoor, described maneuvering valve respectively with the source of the gas of vehicle, described cylinder connects.Cylinder is connected with the source of the gas of vehicle by maneuvering valve, adopt pneumatic mode promote lifting mechanism motion, the action of rear lifting mechanism drive side backplate, make side guard plate rise or decline.The pneumatic system of vehicle self provides power, and pneumatic mode can provide sufficient power, enables side guard plate rise fast or decline.The mode of link transmission is simple, stable, driving efficiency is high, and maintains easily.
As preferred scheme, described side guard plate is connected by bearing pin position rotating with described first connecting rod.
As preferred scheme, described side protective stent comprises cross bar and montant, and described cross bar and described montant head and the tail connect and compose L shape structure, and described cross bar is fixed on subframe side away from one end of described montant, described cross bar is parallel with the axis of wheel, described montant and wheel radial parallel.The side protective stent of L shape structure is firmly fixed at the subframe of vehicle, keeps the steady of side guard plate motion, makes side guard plate can keep vertical, avoids occurring with side protective stent mutually colliding, the situation such as friction.
Preferably, described cross bar, described montant are one-body molded.Cross bar and montant one-body molded, be conducive to the structural strength and the stability that improve side protective stent, thus improve the stability in the lifting process of side protection, prevent the situation of freeing collision, thus guarantee the safety in utilization that side is protected.
As preferred scheme, described cross bar is welded in subframe side.The mode of welding make the connection between cross bar and subframe more firm, larger application force can be born, can keep stable when side protection is subject to extraneous impact effect, avoid side to protect the situations such as inclination largely occurs.
As preferred scheme, also comprise: connecting panel, described connecting panel is fixedly connected on described cross bar, and described cross bar is connected with subframe by described connecting panel, and the cross-sectional area of described connecting panel is greater than the cross-sectional area of described cross bar.Cross-sectional area due to connecting panel is greater than the cross-sectional area of described cross bar, and the area of contact between connecting panel and subframe is large, can provide larger adhesive ability, improves the connectivity robustness between side protective stent and subframe and stability.
As preferred scheme, also comprise bolt, described connecting panel is provided with the connecting bore mated with described bolt, and described bolt is threaded with subframe through described connecting bore.Connecting panel utilizes bolt to be connected with subframe, then can need time connecting panel is separated with subframe, thus be conducive to more side change protective stent, can in time change when side protective stent damages, guarantee the continuation use of protecting lifting mode side.
As preferred scheme, described side guard plate is steel plate, and the side guard plate of steel plate material has higher intensity, can bear extraneous larger impact, improve the service life of side guard plate and the safety of vehicle.
As preferred scheme, described side guard plate comprises multiple transverse slat and multiple riser, and described transverse slat and described riser are fixedly connected to form multiple rectangular mesh.Side guard plate is interfixed by transverse slat and riser and forms, compared to the side guard plate adopting overall sheet material to be made, there is less weight, reduce the heavy burden of subframe, reduce the pressure that lifting mechanism bears simultaneously, avoid the stressed excessive and problem that is damaged of lifting mechanism.
The beneficial effects of the utility model:
The utility model provides the protection of a kind of lifting mode side, side guard plate can be undertaken rising and declining by control, to carry out actv. side shield more to vehicle, under preventing vehicle, human body etc. to be involved in vehicle, thus there is safety problem when effectively avoiding vehicle to travel.Because side guard plate can be elevated, thus enable vehicle according to different surface conditions, the height of adjustment side guard plate, realize actv. protection.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the utility model embodiment, be briefly described to the accompanying drawing used required in embodiment below, be to be understood that, the following drawings illustrate only some embodiment of the present utility model, therefore the restriction to scope should be counted as, for those of ordinary skill in the art, under the prerequisite not paying creative work, other relevant accompanying drawings can also be obtained according to these accompanying drawings.
The structural representation of the side protective stent in the lifting mode side protection that Fig. 1 provides for the utility model embodiment;
The structural representation of the side guard plate in the lifting mode side protection that Fig. 2 provides for the utility model embodiment;
The schematic side view being installed on vehicle is protected in the lifting mode side that Fig. 3 provides for the utility model embodiment; (not comprising lifting mechanism)
The schematic front view being installed on vehicle is protected in the lifting mode side that Fig. 4 provides for the utility model embodiment;
A kind of working state schematic representation of the lifting mode side protection that Fig. 5 provides for the utility model embodiment;
The another kind of working state schematic representation of the lifting mode side protection that Fig. 6 provides for the utility model embodiment.
Description of reference numerals
Side protective stent 100; Riser 101; Transverse slat 102; Side guard plate 103;
Subframe 104; Maneuvering valve 105; Cylinder 106; First connecting rod 107;
Second connecting rod 108; Support plate 109 is installed; Tracheae 110.
Detailed description of the invention
For making the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.The assembly of the utility model embodiment describing and illustrate in usual accompanying drawing herein can be arranged with various different configuration and design.Therefore, below to the detailed description of the embodiment of the present utility model provided in the accompanying drawings and the claimed scope of the present utility model of not intended to be limiting, but selected embodiment of the present utility model is only represented.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
It should be noted that: represent similar terms in similar label and letter accompanying drawing below, therefore, once be defined in an a certain Xiang Yi accompanying drawing, then do not need to define further it and explain in accompanying drawing subsequently.
In description of the present utility model, it should be noted that, term " " center ", " on ", D score, " left side ", " right side ", " vertically ", " level ", " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, or this utility model product orientation of usually putting or position relationship when using, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second ", " the 3rd " etc. only for distinguishing description, and can not be interpreted as instruction or hint relative importance.
In description of the present utility model, also it should be noted that, unless otherwise clearly defined and limited, term " setting ", " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, particular case the concrete meaning of above-mentioned term in the utility model can be understood.
Some bulk transport cars, as lorry, truck etc., because it needs to have good transport capacity, vehicle has higher chassis and tire, has larger space between the tire of vehicle homonymy, thus forms a potential safety hazard.Under human body or some dillies are fallen and be involved in wheel, the injury to human body, vehicle will be produced.Therefore, the protection of design side is all needed, to be blocked in the space between the tire of vehicle, under preventing vehicle or pedestrian to be involved in car for some large-scale transport vehicles.But the structure of present widely used vehicle lateral protective guard many employings integral solder, side protection dismounting difficulty, when a certain structural failure, the entirety of protecting with regard to needing offside is changed, and causes great waste.In addition, welded dismounting inconvenience, often often cause at unloading process and sizable damage is caused to car body, and side protection fixedly make it highly must design relatively high, with prevent various road surface do not occur wipe the problem such as extension, but this protection effect just making side protect reduces greatly, to various road surfaces inequality protective action targetedly.For the problems referred to above, inventor provide a kind of side protection with elevating function, the protection of this side can rise and fall according to the height on actual road surface and regulate, and the protection effect of side protective plate is improved greatly.
Consult Fig. 1 to Fig. 6, present embodiments provide the protection of a kind of lifting mode side, the protection of this lifting mode side comprises: side guard plate 103, side protective stent 100, lifting mechanism and control mechanism.
Side protective stent 100 is fixed on the subframe 104 of automobile side, and side protective stent 100 provides a stable acting point for lifting mechanism and side guard plate 103.Side guard plate 103 is connected with side protective stent 100 by lifting mechanism, and side guard plate 103 can move at vertical direction, and lifting mechanism controls the motion of side guard plate 103 by control mechanism.The schematic diagram of the vehicle of this lifting mode side protection is installed as Fig. 3, Fig. 4.
Side guard plate 103 can adopt the complete steel plate of monoblock to be made (as shown in Figure 2), or is spliced by plurality of steel plates bar interval.Side guard plate 103 adopts monoblock steel plate to make the intensity that can improve side guard plate 103, greatly improve it and prevent extraneous ability of colliding, but also may increase the overall weight of side guard plate 103, therefore, side guard plate 103 comprises transverse slat 102 and riser 101, and transverse slat 102 and riser 101 are fixedly connected to form rectangular mesh.Such as, side guard plate 103 comprises two transverse slats 102 and two risers 101, two transverse slats 102 and two risers 101 are connected to form rectangular configuration, all right three transverse slats 102 of side guard plate 103 or more transverse slat 102, the space between transverse slat 102 and riser 101 can be reduced, under avoiding pedestrian and vehicle to be involved in wheel by this space by the quantity increasing transverse slat 102.By increasing, reducing the quantity of putting transverse slat 102 and riser 101, making the weight of side guard plate 103 when significantly not increasing, reducing the space between transverse slat 102 and riser 101, guaranteeing the protective action of side guard plate 103.
Side guard plate 103 can adopt the mode of manual hand manipulation to be elevated, such as, side guard plate 103 utilizes bolt to be connected with side protective stent 100, when vehicle running section there is rough road surface time, side guard plate 103 can be disassembled, it is fixed to moving recycling bolt away from direction, ground, so can improve the distance between side guard plate 103 and ground, prevent side guard plate 103 and ground from scratching; When vehicle running section there is smooth road surface time, also side guard plate 103 is disassembled, bolt is utilized to fix to after direction, ground is moved it, thus the distance reduced between side guard plate 103 and ground, the protection in space and blocking effect between the tire improving side guard plate 103 pairs of vehicles.
The main acting point that side protective stent protects as whole lifting mode side, it can adopt a steel plate bending to form, also two steel plate splicings can be adopted to form (consulting Fig. 1), and side protective stent 100 comprises cross bar and montant, and cross bar and montant head and the tail connect and compose L shape structure.Cross bar is fixed on subframe 104 side away from one end of montant, and cross bar is parallel with the axis of wheel, montant and wheel radial parallel.One end of cross bar is connected with subframe 104, montant be connected with cross bar and with the vertical direction keeping parallelism of car body, for side guard plate 103 provides a stable plane of movement.Side guard plate 103 and face, montant face are close to, and the lifting plane of side guard plate 103 is consistent in vertical direction, prevents from, between riser 101, situations such as scratching occurs.Preferably, cross bar and montant one-body molded, to improve the strength and stability of side protective stent, prevent jolting or shaking largely and cause side protective stent to be destroyed due to vehicle, thus improve safety, the stability of side protection impact resistance and use.
Can adopt between side protective stent 100 with subframe 104 weld, the connection mode such as bolt.Cross bar in side protective stent 100 is welded in subframe 104 away from one end of montant, welding manner make the connection between side protective stent 100 and subframe 104 more firm.As another kind of implementation, the protection of lifting mode side also comprises connecting panel, and connecting panel is fixedly connected on cross bar, and cross bar is connected with subframe 104 by connecting panel, and connecting panel can be welded in subframe 104.In order to improve the stable connection degree between cross bar and subframe 104, making the cross-sectional area of connecting panel be greater than the cross-sectional area of cross bar, then between connecting panel and subframe 104, there is larger area of contact, more sufficient adhesive ability can be provided.
After the protection of long-time use lifting mode side, it mainly puts forth effort part and side protective stent may occur aging or damaged, then now need to change it.Conveniently in the replacing of side protective stent 100, the mode that side protective stent 100 is with bolts and subframe 104 are fixed, and particularly, the protection of lifting mode side also comprises bolt, connecting panel is provided with the connecting bore mated with bolt, and bolt is connected with subframe 104 through connecting bore.Subframe 104 arranges fixed orifice, when connecting panel is connected with subframe 104, and screw bolt passes connecting bore, fixed orifice, and connecting panel and subframe 104 are close to, then by nut and bolted, thus connecting panel and subframe 104 are firmly fixed.
Preferably, in the present embodiment, lifting mechanism comprises cylinder 106, first connecting rod 107 and second connecting rod 108.Wherein, one end and the side protective stent 100 of first connecting rod 107 are rotationally connected, and first connecting rod 107 is provided with rotating hole, and side guard plate 103 and first connecting rod 107 are rotationally connected.One end and the cylinder 106 of second connecting rod 108 are rotationally connected, and the other end and the side guard plate 103 of second connecting rod 108 are rotationally connected, and the middle part of second connecting rod 108 is rotationally connected with side protective stent 100.Control mechanism is maneuvering valve 105, and maneuvering valve 105 is arranged at vehicular drive indoor, and maneuvering valve 105 is connected with the source of the gas of vehicle, cylinder 106 respectively, and cylinder 106 is connected with maneuvering valve 105 by tracheae 110.Maneuvering valve is commercial equipment, and the present embodiment is not described in detail its concrete structure.The source of the gas of vehicle is as propulsion source, and the flow being controlled gas by maneuvering valve 105 drives cylinder 106 to move, then by the motion of cylinder 106 drivening rod, thus the lifting of drive side backplate 103, change the height of side guard plate 103.Connecting rod and side guard plate 103 support can adopt pinned connection, and connecting rod and cylinder 106 can adopt pinned connection, and the other end and the installation support plate 109 be fixed on side protective stent 100 of cylinder are rotationally connected; Also can adopt other connection modes, the present embodiment does not do concrete restriction to it.As another kind of implementation, for the vehicle with hydraulic efficiency pressure system, hydraulic actuating cylinder and fluid control valve can be adopted, fluid control valve is connected with the hydraulic efficiency pressure system of hydraulic actuating cylinder, vehicle, by the action of fluid control valve hydraulic control cylinder, drive pull bar motion, and then regulate the height of side guard plate 103 relatively between car body, realize regulating the height of side guard plate 103, so that vehicle can realize good side protection effect on various road surface.
Support plate 109 is installed and provides supporting power for cylinder 106, cylinder 106 with support plate 109 be installed adopt pinned connection; During work, rotate around bearing pin center while cylinder 106 does fore and aft motion under action of gas source the rising and decline that realize the protection of whole side; One end of cylinder 106 is fixed on installs on support plate 109, avoid bearing pin and install to produce between support plate 109 extrude largely, the situation such as friction, improve the smooth degree of rod slide.
The workflow of the lifting mode side protection that the present embodiment provides is as follows:
Consult Fig. 5, when needing the height raising side guard plate 103, inputting gas by maneuvering valve 105 to cylinder 106, the piston rod of cylinder 106 is stretched out, and the piston rod promotion second connecting rod 108 stretched out moves.Middle part due to second connecting rod 108 is rotationally connected with side protective stent 100, and the application force that second connecting rod 108 is subject to by one end that piston rod promotes, under the effect of lever principle, makes the other end of second connecting rod 108 be levered up.Second connecting rod 108 is by the force transmission that is subject to first connecting rod 107, and side guard plate 103 moves relative to side protective stent 100 thereupon, thus makes side guard plate 103 keep stably raising.
Consult Fig. 6, when needing the height reducing side guard plate 103, by maneuvering valve 105, the gas in cylinder 106 being laid down, making the piston rod of cylinder 106 shrink back 106, cylinder, and the piston rod shunk pulls second connecting rod 108 to move.The middle part of second connecting rod 108 is rotationally connected with side protective stent 100, then second connecting rod 108 around its in the middle part of rotate, moved in the direction earthward of second connecting rod 108.Second connecting rod 108 is by the force transmission that is subject to first connecting rod 107, and first connecting rod 107 rotates around the bearing pin on side protective stent 100, is pulled in direction earthward by side guard plate 103, thus makes the height on reduction side guard plate 103 ground relatively.
The conveniently manipulation of chaufeur, the lifting of control side guard plate, maneuvering valve 105 is arranged in operator's compartment, then chaufeur directly can carry out height adjustment to side guard plate 103 in operator's compartment, the height of side guard plate 103 regulates more quick, flexible, chaufeur can fast, in time carry out the operation of side guard plate 103, simplify the flow process regulated.
The lifting mode side protection that the utility model provides can be carried out height and regulate, and when road surface is uneven, then raises side guard plate; When evenness of road surface, then reduce side guard plate.Utilize this lifting mode side to protect, vehicle can regulate flexibly, the side of vehicle is protected and has preferably protective action.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. a lifting mode side protection, it is characterized in that, comprise: side guard plate, side protective stent, lifting mechanism and control mechanism, described side protective stent is fixed on vehicle subframe side, described side guard plate is connected with described side protective stent by described lifting mechanism, described side guard plate can move at vertical direction, and described lifting mechanism controls the motion of described side guard plate by described control mechanism.
2. lifting mode side according to claim 1 protection, it is characterized in that, described lifting mechanism comprises cylinder, first connecting rod and second connecting rod, one end and the described side protective stent of described first connecting rod are rotationally connected, described first connecting rod is provided with rotating hole, described side guard plate and described first connecting rod are rotationally connected, one end of described second connecting rod is connected with described rotational cylinder, the other end and the described side guard plate of described second connecting rod are rotationally connected, the middle part of described second connecting rod is rotationally connected with described side protective stent, described control mechanism is maneuvering valve, described maneuvering valve is arranged at vehicular drive indoor, described maneuvering valve respectively with the source of the gas of vehicle, described cylinder connects.
3. lifting mode side according to claim 2 protection, it is characterized in that, described side guard plate is connected by bearing pin position rotating with described first connecting rod.
4. according to the lifting mode side protection one of claims 1 to 3 Suo Shu, it is characterized in that, described side protective stent comprises cross bar and montant, described cross bar and described montant head and the tail connect and compose L shape structure, described cross bar is fixed on subframe side away from one end of described montant, described cross bar is parallel with the axis of wheel, described montant and wheel radial parallel.
5. lifting mode side according to claim 4 protection, it is characterized in that, described cross bar, described montant are one-body molded.
6. lifting mode side according to claim 5 protection, it is characterized in that, described cross bar is welded in subframe side.
7. lifting mode side according to claim 6 protection, it is characterized in that, also comprise: connecting panel, described connecting panel is fixedly connected on described cross bar, described cross bar is connected with subframe by described connecting panel, and the cross-sectional area of described connecting panel is greater than the cross-sectional area of described cross bar.
8. lifting mode side according to claim 7 protection, it is characterized in that, also comprise bolt, described connecting panel is provided with the connecting bore mated with described bolt, and described bolt is threaded with subframe through described connecting bore.
9. lifting mode side according to claim 1 protection, it is characterized in that, described side guard plate is steel plate.
10. lifting mode side according to claim 1 protection, it is characterized in that, described side guard plate comprises multiple transverse slat and multiple riser, and described transverse slat and described riser are fixedly connected to form multiple rectangular mesh.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520774148.0U CN205010159U (en) | 2015-09-30 | 2015-09-30 | Protection of over -and -under type side |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520774148.0U CN205010159U (en) | 2015-09-30 | 2015-09-30 | Protection of over -and -under type side |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205010159U true CN205010159U (en) | 2016-02-03 |
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ID=55208776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520774148.0U Active CN205010159U (en) | 2015-09-30 | 2015-09-30 | Protection of over -and -under type side |
Country Status (1)
| Country | Link |
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| CN (1) | CN205010159U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108860042B (en) * | 2018-06-11 | 2021-06-11 | 安徽华兴车辆有限公司 | Semitrailer with turning protection function |
| CN116533914A (en) * | 2023-06-29 | 2023-08-04 | 华能酒泉风电有限责任公司 | Anti-collision device of inspection vehicle |
-
2015
- 2015-09-30 CN CN201520774148.0U patent/CN205010159U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108860042B (en) * | 2018-06-11 | 2021-06-11 | 安徽华兴车辆有限公司 | Semitrailer with turning protection function |
| CN116533914A (en) * | 2023-06-29 | 2023-08-04 | 华能酒泉风电有限责任公司 | Anti-collision device of inspection vehicle |
| CN116533914B (en) * | 2023-06-29 | 2023-11-03 | 华能酒泉风电有限责任公司 | Anti-collision device of inspection vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180116 Address after: 401429 Chongqing Qijiang Industrial Park Patentee after: Chongqing shiny Automobile Manufacturing Co., Ltd. Address before: 400000 Yuen No. 8 technology entrepreneurship center, Nanan District, Chongqing City, Rong Ying building, 8 Building 12 (within the open area of open area) Patentee before: CHONGQING WANMA SPECIAL VEHICLE CO., LTD. |
|
| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 401429 Chongqing Qijiang Industrial Park Patentee after: Chongqing Wanma automobile manufacturing (Group) Co.,Ltd. Address before: 401429 Chongqing Qijiang Industrial Park Patentee before: CHONGQING ZHANLIANG AUTOMOBILE MANUFACTURING Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |