CN114435476B - Anti-seismic anti-fracture commercial vehicle safety frame - Google Patents
Anti-seismic anti-fracture commercial vehicle safety frame Download PDFInfo
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- CN114435476B CN114435476B CN202210126822.9A CN202210126822A CN114435476B CN 114435476 B CN114435476 B CN 114435476B CN 202210126822 A CN202210126822 A CN 202210126822A CN 114435476 B CN114435476 B CN 114435476B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
- B62D21/02—Understructures, i.e. chassis frame on which a vehicle body may be mounted comprising longitudinally or transversely arranged frame members
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- Combustion & Propulsion (AREA)
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- Mechanical Engineering (AREA)
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Abstract
The invention relates to the technical field of commercial vehicle frames, in particular to an anti-seismic anti-fracture commercial vehicle safety frame which comprises a frame body, wherein a supporting mechanism is installed on the frame body, a protection mechanism for protecting a trailer rod connecting hole is installed on the supporting mechanism, an anti-blocking mechanism for preventing a protection assembly from being blocked is installed on the protection mechanism, a placing mechanism convenient for rear axle oil injection is installed on the supporting mechanism, a fixing mechanism is installed on the supporting mechanism, and the fixing mechanism is connected with the placing mechanism; the supporting mechanism is provided with a protection mechanism for protecting the trailer rod connecting hole, and the protection mechanism can protect the trailer rod connecting hole in the running process of the commercial vehicle, so that dust and gravel are prevented from entering the connecting hole, the connection of the trailer rod is facilitated, and the damage of threads is avoided; when the vehicle runs into jolting, anti-sticking stopper mechanism can shake, avoids the dust grit to block the stopper to protection machanism, conveniently opens protection machanism in the trailer.
Description
Technical Field
The invention relates to the technical field of commercial vehicle frames, in particular to an anti-seismic anti-fracture commercial vehicle safety frame.
Background
The frame is a frame structure bridged on the front axle and the rear axle of the automobile, is commonly called a crossbeam, is a base body of the automobile, generally consists of two longitudinal beams and a plurality of cross beams, is supported on wheels through a suspension device, the front axle and the rear axle, and has enough strength and rigidity to bear the load of the automobile and the impact transmitted from the wheels.
However, when the existing anti-seismic anti-fracture commercial vehicle frame is towed, a trailer rod is connected to a screw hole in the vehicle frame in a threaded manner, a special screw hole connected with the trailer rod is directly formed in a front beam of the vehicle frame, and a mechanism for protecting the screw hole of the trailer rod is not arranged on the vehicle frame; and the commercial vehicle car frame of fracture is prevented to antidetonation type when changing rear axle oil, all is through jack with the automobile body jack-up, does not set up the mechanism of placing the oiling bucket on the rear axle, needs the maintainer to take for a long time and annotates inside the oil extrusion rear axle of oil drum to the rear axle, inconvenient oiling.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides an anti-seismic anti-fracture commercial vehicle safety frame.
The technical scheme adopted by the invention for solving the technical problems is as follows: an anti-seismic anti-fracture commercial vehicle safety frame comprises a frame body, wherein a supporting mechanism is mounted on the frame body, a protection mechanism for protecting a trailer rod connecting hole is mounted on the supporting mechanism, an anti-blocking mechanism for preventing a protection assembly from being blocked is mounted on the protection mechanism, a placement mechanism for facilitating rear axle oil injection is mounted on the supporting mechanism, a fixing mechanism is mounted on the supporting mechanism, and the fixing mechanism is connected with the placement mechanism;
the supporting mechanism comprises cross beams, a plurality of cross beams are fixed on the frame body, a front beam is installed on the frame body and deviates from a rear beam installed on the frame body at one end of the front beam, a rear bridge is installed on the frame body, an oiling screw is connected to the rear bridge through threads, the protection mechanism comprises a fixed seat, a fixed seat is fixedly connected to the front beam, a screw hole connected with a trailer rod is formed in the fixed seat, two limiting plates and two limiting plates are fixedly connected to the fixed seat relatively, a baffle and two springs are fixedly connected to the limiting plates and used for protecting the screw hole, the first springs are fixedly connected to the limiting plates, the anti-blocking mechanism comprises a connecting plate, connecting plates are fixed to two sides of the baffle, the connecting plate slides between the fixed seat and the limiting plates, and the two springs are respectively clamped between the limiting plates and the connecting plate.
Specifically, the protection mechanism still includes the push pedal, the side fixedly connected with push pedal of baffle, be "L" shape structure between push pedal and the baffle.
The protection mechanism further comprises a protection shell, the protection shell for protecting the fixing seat is fixedly connected to the front beam through screws, and the push plate slides on the protection shell.
Specifically, the protection mechanism further comprises an operation opening, the operation opening is formed in the side face of the protection shell, and the push plate slides on the operation opening.
Specifically, the side surfaces of the two limiting plates are in an F-shaped structure, and the length of each limiting plate is greater than that of each baffle.
Specifically, the anti-jamming mechanism further comprises two pull ropes, the bottoms of the two connecting plates are fixedly connected with the pull ropes, and the bottoms of the two pull ropes are fixedly connected with the steel balls.
The oil tank placing mechanism is characterized by further comprising a placing shell, the placing shell used for placing an oil tank is connected to the rear bridge in a rotating mode, a protection cavity is formed in the placing shell, and a fixing hole is formed in the placing shell.
Specifically, the placing mechanism further comprises a sealing ring, and the sealing ring is bonded on the side face of the placing shell.
The fixing mechanism comprises a top seat, the side face of the rear bridge is fixed with the top seat, the rear bridge is fixedly connected with a base, the placing shell is clamped between the top seat and the top seat, a clamping column is slidably connected onto the base and is embedded into the fixing hole, and a second spring is clamped between the clamping column and the base.
Specifically, the fixing mechanism further comprises a handle, and the bottom of the clamping column is fixedly connected with the handle.
The invention has the beneficial effects that:
(1) According to the anti-seismic anti-fracture commercial vehicle safety frame, the protection mechanism for protecting the trailer rod connecting hole is mounted on the supporting mechanism, the trailer rod connecting hole can be protected by the protection mechanism in the running process of a commercial vehicle, dust and gravel are prevented from entering the inside of the connecting hole, connection of a trailer rod is facilitated, and thread damage is avoided; namely: commercial car is in the equipment, can connect the spare part of car through the crossbeam, and crossbeam and frame body can realize the support to the automobile body, the back crane span structure can be to the installation of rear wheel connecting axle, when not needing the trailer by the trailer, the baffle can protect the screw hole on the fixing base, first spring is in the shrink state, so commercial car is when traveling, the baffle can avoid the inside that the dust grit enters into the screw hole, make things convenient for the threaded connection of trailer pole and screw hole in the trailer, avoid damaging the screw thread, so when commercial car damages, can open sealed lid on the front bumper, sealed lid open after can insert the trailer pole of trailer on the protecting crust, the push pedal conflict of trailer pole and baffle side this moment, promote the push pedal to the top direction of fixing base, realized that first spring opens, further, the baffle slides on fixing base and limiting plate, and the screw hole is opened, can with trailer pole and the threaded connection on the fixing base, be connected trailer rope and can realize being connected by the trailer pole, so with the trailer pole and the trailer are connected the back, the screw hole is dismantled to the first spring, the screw hole has been realized resetting of trailer.
(2) According to the anti-seismic anti-fracture commercial vehicle safety frame, the anti-blocking mechanism is mounted on the protection mechanism, the anti-blocking mechanism can shake when a vehicle bumps, the protection mechanism slides when the anti-blocking mechanism shakes, the protection mechanism is prevented from being blocked by dust and gravel, the protection mechanism is convenient to open in the process of towing, and the operation is simple; namely: need not by the trailer in, the screw hole of baffle on to the fixing base is protected, avoid dust and grit to enter into the inside of screw hole, the protection screw thread, do benefit to the quick installation of trailer pole, when the commercial car meets the road of jolting, the steel ball of stay cord bottom takes place to beat, the steel ball has beated the back and has driven the connecting plate and has slided between fixing base and limiting plate, further realization first spring opens the shrink, realized so that the connecting plate has driven the slight slip of baffle between limiting plate and fixing base, avoided the baffle by dust grit card stopper, opening of baffle when doing benefit to the trailer.
(3) According to the anti-seismic anti-fracture commercial vehicle safety frame, the placing mechanism is mounted on the supporting mechanism, when the rear axle oil of a commercial vehicle needs to be replaced, the placing mechanism can be opened, the oil injection barrel is placed on the placing mechanism, oil injection is facilitated, and after the oil injection is completed, the sealing screw can be protected through the fixing mechanism, so that rusting and dust contamination are avoided; namely: need change the rear axle oil in commercial car, the direction pulling that deviates from the base with the handle, realized the inside shrink of card post to the base, it is further, the card post roll-off from placing the fixed orifices on the shell, and then realized placing the shell and can rotate, will place the shell and rotate the oiling screw dismantlement on with the rear axle frame, will discharge the inside waste oil of rear axle frame after dismantling the oiling screw, it is sealed with the oiling screw, place the oiling bucket on placing the shell, it is further, insert oil pipe on the oiling hole, press the convenient oiling of footboard on the oiling bucket, need not the maintainer last time take the oiling bucket, the oiling is accomplished to be connected the oiling screw with the rear axle frame can, it rotates between footstock and the base to place the shell to rotate through the card post, it is fixed to placing the shell, and the sealing washer can prevent that sewage from entering oiling screw department from causing or being stained with the dust.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic overall structure diagram of a preferred embodiment of a shock-resistant anti-fracture safety frame for a commercial vehicle according to the present invention;
FIG. 2 is an enlarged view of the part A shown in FIG. 1;
FIG. 3 is an enlarged view of the structure of the portion B shown in FIG. 1;
FIG. 4 is a schematic view of a connection structure of a front beam, a protective shell, a fixed seat, a screw hole, a limiting plate, a baffle, a push plate, a connecting plate, a pull rope and a steel ball according to the present invention;
FIG. 5 is a schematic view of a connection structure of a front beam, a protective shell, a limiting plate, a push plate, a baffle, an operation opening and a screw hole according to the present invention;
FIG. 6 is an enlarged view of the structure of the portion C shown in FIG. 5;
FIG. 7 is a schematic view of the connection structure of the rear bridge, the oiling screw, the placing shell and the sealing ring of the present invention;
FIG. 8 is an enlarged view of the D-section shown in FIG. 7;
FIG. 9 is a schematic view of the connection structure of the rear bridge, the top seat, the base, the fixing hole, the handle, the clamp column and the second spring according to the present invention.
In the figure: 1. a frame body; 2. a support mechanism; 201. a cross beam; 202. a front beam; 203. a rear beam; 204. a rear bridge frame; 205. oiling screws; 3. a protection mechanism; 301. a protective shell; 302. an operation port; 303. a baffle plate; 304. pushing a plate; 305. a fixed seat; 306. a screw hole; 307. a limiting plate; 308. a first spring; 4. a placement mechanism; 401. placing the shell; 402. a protective cavity; 403. a fixing hole; 404. a seal ring; 5. an anti-jamming mechanism; 501. a connecting plate; 502. pulling a rope; 503. a steel ball; 6. a fixing mechanism; 601. a handle; 602. a base; 603. clamping the column; 604. a second spring; 605. a top seat.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1-9, the anti-seismic anti-fracture commercial vehicle safety frame comprises a frame body 1, wherein a support mechanism 2 is mounted on the frame body 1, a protection mechanism 3 for protecting a connecting hole of a trailer rod is mounted on the support mechanism 2, an anti-jamming mechanism 5 for preventing a protection assembly from jamming is mounted on the protection mechanism 3, a placement mechanism 4 for facilitating rear axle oil injection is mounted on the support mechanism 2, a fixing mechanism 6 is mounted on the support mechanism 2, and the fixing mechanism 6 is connected with the placement mechanism 4;
the supporting mechanism 2 comprises a cross beam 201, a plurality of cross beams 201 are fixed on the frame body 1, a front beam 202 is installed on the frame body 1, a rear beam 203 is installed on the frame body 1 at one end, away from the front beam 202, of the frame body 1, a rear bridge 204 is installed on the frame body 1, an oiling screw 205 is connected to the rear bridge 204 in a threaded manner, the protection mechanism 3 comprises a fixed seat 305, a fixed seat 305 is fixedly connected to the front beam 202, a screw hole 306 connected to a trailer rod is formed in the fixed seat 305, two limiting plates 307 are relatively and fixedly connected to the fixed seat 305, a baffle 303 for protecting the screw hole 306 is connected to the two limiting plates 307 in a sliding manner, first springs 308 are fixedly connected to the two limiting plates 307, the anti-blocking mechanism 5 comprises a connecting plate 501, connecting plates 501 are fixed to two sides of the baffle 303, the connecting plate 501 slides between the fixed seat 305 and the limiting plates 307, and the two first springs 308 are respectively clamped between the limiting plates and the connecting plate 501; the protection mechanism 3 further comprises a push plate 304, the side surface of the baffle plate 303 is fixedly connected with the push plate 304, and an L-shaped structure is formed between the push plate 304 and the baffle plate 303; the protection mechanism 3 further comprises a protection shell 301, the front beam 202 is fixedly connected with the protection shell 301 for protecting the fixed seat 305 through screws, and the push plate 304 slides on the protection shell 301; the protection mechanism 3 further comprises an operation port 302, the side surface of the protection shell 301 is provided with the operation port 302, and the push plate 304 slides on the operation port 302; the side surfaces of the two limit plates 307 are in an F-shaped structure, and the length of the limit plates 307 is greater than that of the baffle 303; when the commercial vehicle is assembled, the commercial vehicle can be connected with parts of the vehicle through the cross beam 201, the cross beam 201 and the vehicle frame body 1 can support a vehicle body, the rear axle frame 204 can be used for mounting a rear wheel connecting shaft, when the trailer is not required to be towed, the screw holes 306 in the fixing seat 305 can be protected by the baffle 303, the first spring 308 is in a contraction state, when the commercial vehicle travels, the baffle 303 can prevent dust and sand from entering the screw holes 306, the screw holes 306 are conveniently connected with the screw holes 306 in a screwing manner, damage to the screw threads is avoided, when the commercial vehicle is damaged, the sealing cover on the front bumper can be opened, after the sealing cover is opened, the trailer rod of the trailer can be inserted into the operation port 302 on the protective shell 301, at the moment, the trailer rod abuts against the push plate 304 on the side face of the baffle 303, the push the top of the fixing seat 305 is abutted against the push plate 304, the first spring 308 is opened, further, the baffle 303 slides on the fixing seat 307, the screw holes 306 are opened, the screw holes 306 are connected with the trailer rod 306, and the trailer rod 306 is connected with the first spring 306, and the trailer hole 306, and the first spring 306 is disconnected, and the trailer rod 306 can be disconnected, and the trailer rope can be disconnected from the rear end of the trailer 306.
Specifically, the anti-jamming mechanism 5 further comprises two pull ropes 502, the bottoms of the two connecting plates 501 are fixedly connected with the pull ropes 502, and the bottoms of the two pull ropes 502 are fixedly connected with steel balls 503; when need not by the trailer, baffle 303 is right on the fixing base 305 screw hole 306 is protected, avoids dust and grit to enter into screw hole 306's inside, protection screw thread does benefit to the quick installation of trailer pole, when commercial car runs into the road of jolting, stay cord 502 bottom steel ball 503 takes place to beat, steel ball 503 has driven after beating connecting plate 501 is in fixing base 305 with slide between the limiting plate 307, further realized first spring 308 opens the shrink, has so realized connecting plate 501 has driven baffle 303 is in limiting plate 307 with slight slip between the fixing base 305 has avoided baffle 303 is blocked by the dust grit, when doing benefit to the trailer opening of baffle 303.
Specifically, the placing mechanism 4 further comprises a placing shell 401, the placing shell 401 for placing an oil drum is rotatably connected to the rear bridge 204, a protection cavity 402 is arranged on the placing shell 401, and a fixing hole 403 is formed in the placing shell 401; the placing mechanism 4 further comprises a sealing ring 404, and the sealing ring 404 is bonded to the side surface of the placing shell 401; the fixing mechanism 6 comprises a top seat 605, the top seat 605 is fixed on the side surface of the rear bridge 204, the base 602 is fixedly connected to the rear bridge 204, the placing shell 401 is clamped between the top seat 605 and the top seat 605, a clamping column 603 is slidably connected to the base 602, the clamping column 603 is embedded into the fixing hole 403, and a second spring 604 is clamped between the clamping column 603 and the base 602; the fixing mechanism 6 further comprises a handle 601, and the bottom of the clamping column 603 is fixedly connected with the handle 601; when the commercial car need change rear axle oil, will handle 601 deviates from the direction pulling of base 602 has realized card post 603 to the inside shrink of base 602, it is further, card post 603 is followed place on the shell 401 slide out on fixed orifices 403, and then realized place shell 401 can rotate, will place shell 401 rotate will on the rear axle frame 204 oiling screw 205 is dismantled, will after the oil drain screw is dismantled the inside waste oil discharge of rear axle frame 204, seal the oil drain screw, place the oiling bucket on placing shell 401, it is further, insert oil pipe on the oiling hole, press the convenient oiling of footboard on the oiling bucket, need not the maintainer last time and take the oiling bucket, the oiling is accomplished have with oiling screw 205 with rear axle frame 204 connects can, will place shell 401 rotate the footstock 605 with between the base 602, through card post is right place the oiling shell 401 is fixed, and sealing washer 404 can prevent that sewage from getting into rusty screw department or dust.
When the commercial vehicle is used, firstly, when the commercial vehicle is assembled, parts of the vehicle can be connected through the cross beam 201, the cross beam 201 and the vehicle frame body 1 can support a vehicle body, the rear bridge 204 can mount a rear wheel connecting shaft, when the trailer is not required to be towed, the screw hole 306 in the fixing seat 305 can be protected by the baffle 303, the first spring 308 is in a contraction state, when the commercial vehicle runs, the baffle 303 can prevent dust, sand and stone from entering the screw hole 306, the threaded connection between the trailer rod and the screw hole 306 is facilitated when the trailer is towed, the damage to the screw thread is avoided, when the commercial vehicle is damaged, the sealing cover on the front bumper can be opened, after the sealing cover is opened, the trailer rod of the trailer can be inserted into the operation port 302 in the protecting shell 301, at the moment, the trailer rod abuts against the push plate 304 on the side face of the baffle 303, the push plate 304 in the top direction of the fixing seat 305, the first spring 308 is opened, the baffle 303 slides on the fixing seat 305 and the limiting plate 307, the screw hole 306 is opened, the push plate 306 is connected with the screw hole 306 on the trailer, the trailer rod 306, the trailer rope, the first spring 308 can be continuously detached, and the trailer rope can be connected with the protecting bolt 306, and the trailer can be disconnected; then, when the trailer does not need to be pulled, the baffle 303 protects the screw hole 306 on the fixed seat 305, so that dust and sand are prevented from entering the screw hole 306, threads are protected, and the trailer rod is convenient to mount quickly; finally, when the commercial vehicle needs to replace the rear axle oil, pull the direction of handle 601 departing from base 602, realized card post 603 to the inside shrink of base 602, and further, card post 603 slides out from placing fixed orifices 403 on shell 401, and then realized placing shell 401 and can rotate, to place shell 401 and rotate and dismantle oiling screw 205 on the rear axle frame 204, discharge the inside waste oil of rear axle frame 204 after the screw dismantles, to seal the screw, place the oiling bucket on placing shell 401, and further, insert oil pipe on the oiling hole, press the convenient oiling of footboard on the oiling bucket, need not that the maintainer is last time to take the oiling bucket, the oiling is accomplished to have and is connected oiling screw 205 with rear axle frame 204 can, place shell 401 and rotate between footstock 605 and base 602, fix placing shell 401 through calorie post 603, and sealing washer 404 can prevent that sewage from entering oiling screw 205 department and causing rust or be infected with the dust.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.
Claims (3)
1. The anti-seismic anti-fracture commercial vehicle safety frame is characterized by comprising a frame body (1), wherein a supporting mechanism (2) is installed on the frame body (1), a protection mechanism (3) for protecting a trailer rod connecting hole is installed on the supporting mechanism (2), an anti-blocking mechanism (5) for preventing a protection assembly from being blocked is installed on the protection mechanism (3), a placement mechanism (4) convenient for rear axle oil injection is installed on the supporting mechanism (2), a fixing mechanism (6) is installed on the supporting mechanism (2), and the fixing mechanism (6) is connected with the placement mechanism (4);
the supporting mechanism (2) comprises a cross beam (201), a plurality of cross beams (201) are fixed on the frame body (1), a front beam (202) is arranged on the frame body (1), a rear beam (203) is arranged on the frame body (1) which deviates from one end of the front beam (202), a rear bridge (204) is arranged on the frame body (1), an oiling screw (205) is connected to the rear bridge (204) in a threaded manner, the protection mechanism (3) comprises a fixed seat (305), the front beam (202) is fixedly connected with the fixed seat (305), the fixed seat (305) is provided with a screw hole (306) connected with the trailer rod, two limit plates (307) are relatively and fixedly connected to the fixed seat (305), a baffle (303) for protecting the screw hole (306) is slidably connected to the two limit plates (307), a first spring (308) is fixedly connected to each of the two limit plates (307), the anti-blocking mechanism (5) comprises a connecting plate (501), the connecting plate (501) is fixed on both sides of the baffle plate (303), the connecting plate (501) slides between the fixed seat (305) and the limiting plate (307), and the two first springs (308) are respectively clamped between the limiting plate (307) and the connecting plate (501);
the protection mechanism (3) further comprises a push plate (304), the side surface of the baffle plate (303) is fixedly connected with the push plate (304), and an L-shaped structure is formed between the push plate (304) and the baffle plate (303);
the protection mechanism (3) further comprises a protection shell (301), the front beam (202) is fixedly connected with the protection shell (301) for protecting the fixed seat (305) through a screw, and the push plate (304) slides on the protection shell (301);
the protection mechanism (3) further comprises an operation port (302), the side surface of the protection shell (301) is provided with the operation port (302), and the push plate (304) slides on the operation port (302);
the side surfaces of the two limiting plates (307) are in an F-shaped structure, and the length of each limiting plate (307) is greater than that of the baffle (303);
the anti-blocking mechanism (5) further comprises two pull ropes (502), the bottoms of the two connecting plates (501) are fixedly connected with the pull ropes (502), and the bottoms of the two pull ropes (502) are fixedly connected with steel balls (503);
the placing mechanism (4) further comprises a placing shell (401), the rear bridge frame (204) is rotatably connected with the placing shell (401) for placing an oil drum, a protection cavity (402) is arranged on the placing shell (401), and a fixing hole (403) is formed in the placing shell (401);
the fixing mechanism (6) comprises a top seat (605), the top seat (605) is fixed on the side face of the rear bridge frame (204), the base (602) is fixedly connected onto the rear bridge frame (204), the placing shell (401) is clamped between the top seat (605) and the base (602), a clamping column (603) is connected onto the base (602) in a sliding mode, the clamping column (603) is embedded into the fixing hole (403), and a second spring (604) is clamped between the clamping column (603) and the base (602).
2. The anti-seismic and anti-fracture commercial vehicle safety frame is characterized in that: the placing mechanism (4) further comprises a sealing ring (404), and the sealing ring (404) is bonded on the side surface of the placing shell (401).
3. The anti-seismic and anti-fracture commercial vehicle safety frame is characterized in that: the fixing mechanism (6) further comprises a handle (601), and the bottom of the clamping column (603) is fixedly connected with the handle (601).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210126822.9A CN114435476B (en) | 2022-02-11 | 2022-02-11 | Anti-seismic anti-fracture commercial vehicle safety frame |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210126822.9A CN114435476B (en) | 2022-02-11 | 2022-02-11 | Anti-seismic anti-fracture commercial vehicle safety frame |
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| CN114435476A CN114435476A (en) | 2022-05-06 |
| CN114435476B true CN114435476B (en) | 2022-10-18 |
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| CN214985215U (en) * | 2021-04-29 | 2021-12-03 | 北京汽车集团越野车有限公司 | Vehicle front bumper and vehicle with same |
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| CN201283755Y (en) * | 2008-10-15 | 2009-08-05 | 上海通用汽车有限公司 | Dismountable hitch component |
| US10173485B2 (en) * | 2015-11-17 | 2019-01-08 | Ford Global Technologies, Llc | Sliding trailer hitch cover for a motor vehicle |
| CN208278030U (en) * | 2018-06-06 | 2018-12-25 | 连云港北方变速器有限责任公司 | A kind of novel automobile axle brake assembly |
| CN208947459U (en) * | 2018-08-24 | 2019-06-07 | 十堰久诺汽车科技有限公司 | A kind of commercial vehicle rear axle subpackage frock |
| CN210555114U (en) * | 2019-03-08 | 2020-05-19 | 南京依维柯汽车有限公司 | Light commercial vehicle chassis |
| CN210027311U (en) * | 2019-05-08 | 2020-02-07 | 常州市顺德车业有限公司 | Automobile rear bumper guard plate |
| CN110281697B (en) * | 2019-06-28 | 2022-11-04 | 山东劲强重工机械有限公司 | Vehicle axle |
| CN211308159U (en) * | 2019-11-04 | 2020-08-21 | 重庆江北区长安产业有限公司 | Rear towing hook mounting bracket |
| CN112059503B (en) * | 2020-09-01 | 2022-05-10 | 常德市佳鸿机械有限责任公司 | Rear axle flange circle welding set with adjust structure for car |
| CN213028079U (en) * | 2020-11-06 | 2021-04-20 | 创汇阁(天津)网络科技服务有限公司 | Detection device for information network technology service |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000043525A (en) * | 1998-07-31 | 2000-02-15 | Suzuki Motor Corp | Hook fitting structure of vehicle |
| CN214985215U (en) * | 2021-04-29 | 2021-12-03 | 北京汽车集团越野车有限公司 | Vehicle front bumper and vehicle with same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114435476A (en) | 2022-05-06 |
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