269results about "Spare wheel arrangements" patented technology

A tailgate frame for a vehicle with a tubular cross bar and the frame pivotally attach with the vehicle. A spare tire support pivot tube is rotatably mounted on the tubular cross bar to enable the spare tire support to move between a first inboard and a second outboard position on the vehicle. A spare tire mounting bracket is coupled with the pivot tube. The spare tire mounting bracket has a shaft that extends from pivot tube and terminates at a plate that receives the spare tire. The spare tire mounting bracket, in the first position, mounts the spare tire in the vehicle and, in the second position, mounts the spare tire outside of the vehicle.

A device may include a carrier assembly connected to a vehicle and having a first arm configured to connect to a first location on the vehicle and a second arm configured to connect to a second location on the vehicle, the second location spaced outboard of the first location, the carrier assembly configured to pivot between a stowed position and an accessing position.

A bottom structure of a vehicle includes: a frame above which a cabin is provided; a power plant located below the frame and including a high-voltage component; a mount located behind the high-voltage component and supporting the power plant on the frame; and a spare tire located below the frame and supported on the frame behind the mount. when viewed from a front-rear direction of the vehicle, the high-voltage component and the mount overlap with each other, and the spare tire and the mount overlap with each other.

The invention relates to a manual push-pull type mechanical spare wheel carrier system, and belongs to the technical field of automobile equipment. The mechanical spare wheel carrier system comprises two parallel guide rails, a frame-shaped spare wheel carrier and a fixed bracket, the two guide rails are assembled on the lower portion of a container bottom plate of the vehicle, the frame-shaped spare wheel carrier is connected to the two guide rails in a sliding mode and can be pushed and pulled front and back along the guide rails, and a positioning device is arranged between the frame-shaped spare wheel carrier and the vehicle. And the fixed bracket is assembled on the frame-shaped spare wheel carrier. The manual push-pull type mechanical spare wheel carrier system is convenient and labor-saving to apply, the space below a vehicle container is fully utilized, and the spare wheel is simple, convenient and rapid to fix.

The present application relates to a kind of trailer house rear extension frame structure, including hanger, tire rack and material rack;Hanger includes the installation frame and the storage rack connected;Tire rack includes fixed tire rack and top tire rack, fixed tire rack and top tire rack are installed at the storage rack with interval, fixed tire rack is equipped with fixed part, fixed part is arranged with interval between storage rack, top tire rack is equipped with top tire part, top tire part is arranged with interval at the side of fixed part close to storage rack, and the distance between it and storage rack is adjustable;Material rack is installed in storage rack, and is located at the side of fixed tire rack away from top tire rack.This scheme improves the stability of spare tire installation;And top tire part can support different outer diameter of spare tire, improve practicality.And, in this scheme, material rack is also provided at the side of fixed tire rack away from top tire rack, material rack can load material such as bicycle, improve the practicality of extension frame;And since material rack and spare tire are located on the opposite sides of fixed tire rack, can avoid the load on material rack accidentally damage spare tire, ensure safety performance.

An overload adjusting mechanism and a spare tire basket fixing mechanism belong to the technical field of automobile parts. The overload adjusting mechanism comprises a fixing assembly, a locking disc arranged in the fixing assembly, ball pin positioning holes arranged on the locking disc, a ball pin sliding groove on the upper surface of the locking disc, a connecting screw rod connected with the locking disc, a locking shaft member having a locking shaft body and a base, a plurality of ball pin accommodating holes on the base, a ball pin installed in the ball pin accommodating hole and capable of being inserted into the ball pin positioning hole, the ball pin being capable of sliding along the ball pin sliding groove, an adjusting nut sleeved on the locking shaft body, a butterfly spring abutting between the base and the adjusting nut, the spare tire basket fixing mechanism comprising at least one overload adjusting mechanism, a spare tire basket body and a suspension unit, the spare tire basket body being used for carrying a spare tire, and the suspension unit being connected with the connecting screw rod. The advantages are that the spare tire locking overload protection is realized, the stable and reliable release of the spare tire is ensured, the structure is compact, and the safety is good.

The utility model discloses an automobile fuel tank capable of storing a spare tire, which comprises a mounting rack main body, a spare tire fixing lug is arranged at the center of the mounting rack main body, fuel tanks are arranged on the side parts of the two sides of the mounting rack main body, the mounting rack main body is also provided with a fuel outlet and an exhaust port, and mounting plates are symmetrically arranged on the two sides of the mounting rack main body. And a plurality of groups of bolt fixing holes are formed in the central positions of the front ends of the mounting plate and the mounting rack main body. The utility model belongs to the technical field of automobile parts, and particularly relates to an automobile fuel tank capable of accommodating a spare tire, which innovatively utilizes the idle space around the spare tire to realize the installation of an auxiliary fuel tank, and increases the fuel storage space on the premise of not changing the original layout of an automobile and the position of the spare tire. Compared with a traditional mode that the spare tire needs to be removed and the auxiliary fuel tank needs to be installed, the space utilization efficiency of the vehicle is greatly improved, and the original emergency guarantee capacity of the vehicle is kept.

The utility model relates to the technical field of commercial vehicles, and particularly discloses an asymmetric frame structure which comprises a frame tail beam, a left longitudinal beam and a right longitudinal beam, the end of the right longitudinal beam is fixedly connected with one end of the frame tail beam, and the other end of the frame tail beam is fixedly connected with the left longitudinal beam. The left longitudinal beam is longer than the right longitudinal beam, and the end, close to the frame tail beam, of the left longitudinal beam protrudes out of the end, close to the frame tail beam, of the right longitudinal beam and the frame tail beam. The left longitudinal beam extends by a certain length relative to the frame tail beam and the right longitudinal beam; the frame tail beam is used for fixedly mounting a standby gas cylinder and is close to the extending part of the left longitudinal beam; a spare tire is further placed in the space defined by the left longitudinal beam, the right longitudinal beam and the frame tail beam, and the spare tire is close to the frame tail beam and is opposite to the spare gas cylinder. The extending part of the left longitudinal beam is used for fixedly mounting an oil tank; the oil tank backs to the standby gas cylinder and is far away from the right longitudinal beam. The utility model can improve the utilization rate of the layout space of the frame.

This rear vehicle body structure comprises: a rear floor pan (10) that is provided recessed downward and has a tire well portion (11) capable of storing a spare tire S in the rear; and a rear bumper (30) that is positioned to the vehicle rear of the rear floor pan (10), faces the tire well portion (11) in the vehicle front-rear direction, and has a lower end surface extending in the vehicle front-rear direction, wherein the lower surface of the tire well portion (11) has a rear inclined surface (16) inclining at an upward gradient toward the vehicle rear, and the lower end surface of the rear bumper (30) extends on an extending surface where the rear inclined surface (16) is extended to the vehicle rear. A flow of air passing below a vehicle body (1) is rectified so as to smoothly run up toward the rear along the rear inclined surface (16) and the connected rear bumper (30) from the rear inclined surface (16), which decreases air resistance and improves aerodynamic performance.

The invention relates to the technical field of automotive upholstery, and provides an automobile spare tire cover plate and a production process thereof.A first PP plate, a glass fiber reinforced PP glass fiber plate and a second PP plate are arranged on the two sides of a PP honeycomb core, and due to the fact that a layer of honeycomb structure is arranged to be matched with the two layers of glass fiber reinforced PP glass fiber plates, the compressive strength and the shear strength are further improved, the energy absorption performance is more excellent, and the service life of the automobile spare tire cover plate is prolonged. The sound insulation and noise reduction functions are also improved; four layers of PP plates are arranged, so that the waterproof and moistureproof performance is excellent. The PP honeycomb core, the first PP plate, the second PP plate and the glass fiber reinforced PP glass fiber plate are sequentially manufactured, and then the plate layers are heated and pressurized through a spare tire cover plate mold to be mutually fused and bonded together, so that glue is not used, the environmental protection property is good, and peculiar smell is avoided; and the glass fiber reinforced PP glass fiber plate is molded by a compression molding machine. The fiber distribution is isotropic, and the impact strength is higher than that of an injection molding process.

Underbody paneling system (100) for a trailer (10), wherein the trailer (10) has a chassis (14) with a frame (15), the underbody paneling system (100) comprising: a first cladding element (114) designed for mounting on the frame (15); and a second cladding element (114) designed for mounting on the frame (15); wherein the first cladding element (114) and the second cladding element (114) each have a width (B) and a length (L), wherein the length (L) is greater than the width (B) and wherein the length (L) in the assembled state extends substantially transversely to the direction of travel of the trailer (10); wherein the first cladding element (114) and the second cladding element (114) can be connected to each other in such a way that, when assembled, they form a substantially continuous underbody surface.

The utility model provides a kind of spare tire connecting structure for tractor, comprising: traction saddle, the strip-shaped installation slot is opened on the traction saddle, and the bottom end of strip-shaped installation slot is provided with mounting hole;Connecting rod, the one end of connecting rod is sequentially provided with hook, limit plate, and the other end outside is provided with external thread, the end face of hook close to limit plate is attached with the lower end surface of traction saddle, the limit plate is located in the inboard of strip-shaped installation slot, and connecting rod is located in the inboard of mounting hole;Pressing plate, connecting rod is penetrated with the nut threaded connection of pressing plate;Spare tire, spare tire is located between pressing plate and traction saddle, and spare tire is located at the outside of connecting rod.The utility model has the beneficial effects: compared with traditional bandage installation, installation efficiency is improved, and it is more firm, compared with hook place threaded connection, the installation efficiency of the hook setting of the application is improved, and through the setting of limit plate, it can prevent connecting rod from rotating and moving, so that connecting structure is more stable.

The embodiment of the invention provides a seat spare tire storage device and a vehicle with the same. The seat spare tire storage device comprises a seat body and a spare tire storage device, wherein the seat body comprises a seat framework; the spare tire fixing assembly comprises an adjusting part and a fixing part, the adjusting part is connected with the seat framework, one end of the fixing part is connected with the adjusting part, the fixing part and the adjusting part are arranged in a relatively movable mode, the other end of the fixing part is used for being connected with a spare tire, and the adjusting part has a locking state and a releasing state; wherein the fixing end of the fixing piece has a bearing state of being connected with the spare tire and an unloading state of being separated from the spare tire, and when the fixing piece is in the bearing state, at least part of the fixing piece is arranged in a center hole of the spare tire in a penetrating mode and abuts against at least one of the hole wall and the end face of the center hole. When the adjusting piece is in the locking state and the fixing piece is in the bearing state, the spare tire is attached to the seat framework. The technical problem that spare tire arrangement occupies space in a vehicle or external wind resistance is increased is solved.

To provide a vehicle rear structure capable of improving rigidity of a rear portion of a frame while allowing a spare tire to be supported in a hanging manner under the rear portion of the frame of a vehicle.SOLUTION: A frame includes: a pair of right and left side frames 2 which extends along a vehicle fore and aft direction; a second cross member 4 which is connected to rear portions of the side frames 2 so as to bridge along a vehicle lateral direction and supports a rear portion of a motor 1; and a third cross member 5 which is connected to the side frames 2 so as to bridge along the vehicle lateral direction at the rear of the second cross member 4, and detachably supports a spare tire 11 in a hanging manner. The third cross member 5 is formed in an inverted U shape, is provided a lifting device 20 of the spare tire 11 in its middle portion in a longitudinal direction, and is provided with attachment portions (5a, 5b, 12) to which rear ends of leaf springs 13 are attached, at one end side and the other end side in the longitudinal direction.SELECTED DRAWING: Figure 2

The vehicle comprises a vehicle body and a spare tire lifting mechanism, the vehicle body comprises a containing cavity with a downward opening, the spare tire lifting mechanism is arranged in the containing cavity, and the spare tire lifting mechanism comprises a driving part and a transmission mechanism; the transmission mechanism comprises a rotating shaft connected to the output end of the driving part and a traction assembly arranged on the rotating shaft, the traction assembly is used for lifting or lowering the spare tire so that the spare tire can enter and exit from the containing cavity from the opening of the containing cavity, and the driving part is used for driving the rotating shaft to rotate around the central axis of the rotating shaft. According to the technical scheme, the spare tire and the spare tire lifting mechanism can be protected, and safety and use reliability are better achieved.

The utility model discloses a motor home spare tire fixing frame which comprises a motor home, a first mounting hole is formed in the side of the motor home, a rubber sheet is attached to the outer side of the motor home, a spare tire is attached to one side of the rubber sheet, a second mounting hole is formed in the middle of the spare tire, and an outer plate is attached to the position, away from the motor home, of one side of the spare tire. A lead screw is fixed to one side of the outer plate, an annular base plate is attached to the inner side of the touring car, a limiting mechanism is arranged at the position, close to a nut, of the end of the lead screw, the touring car spare tire fixing frame is provided with the nut, the nut is located in the touring car, people outside the touring car cannot detach a spare tire, and the spare tire achieves the anti-theft effect; and the limiting mechanism is arranged, so that the nut can be fixed between the annular base plate and the limiting rod, the nut cannot loosen on the lead screw, the firmness of the spare tire after being fixed is guaranteed, the spare tire is prevented from falling off, and the safety of the motor home is improved.

The invention relates to a wheel protection device, a spare tire assembly and a vehicle body, and relates to the technical field of vehicles. The protective cover is used for solving the problem that a protective cover in the prior art needs a large space where a vehicle body is located. The tire protection device comprises a cover body, a connecting assembly and a base, the cover body can cover one side of a tire in the axis direction, the connecting assembly is connected with the cover body, the base is used for being connected with a vehicle body, the connecting assembly is rotationally connected with the base around the tire axis direction, and the orthographic projection of the base on a first plane in the tire axis direction is located outside the orthographic projection of the cover body on the first plane. The first plane is a plane perpendicular to the axis direction of the tire.

The spare tire assembly is suitable for being arranged on the rear side of a vehicle body of the vehicle, and the spare tire assembly comprises a wheel, a first wheel, a second wheel, a third wheel and a fourth wheel, the propellers and the wheels are coaxially arranged; the driving mechanism is connected with the propeller and used for driving the propeller to rotate, the spare tire assembly has a synchronous state and an asynchronous state, in the synchronous state, the wheels are fixedly connected with the propeller, and in the asynchronous state, the wheels and the propeller are separated and can rotate relative to each other. According to the spare tire assembly disclosed by the invention, the propeller is integrated on the spare tire assembly, so that driving force can be provided in the process that a vehicle runs on water, normal running of the vehicle on land is not influenced, and the vehicle body direction of the vehicle can be conveniently adjusted on a narrow road to realize operations such as turning around or turning by setting a synchronous state.

An active aerodynamic vehicle underbody spare tire assembly improves airflow dynamics and reduces drag at an underbody and rearend of a vehicle, ultimately extending vehicle battery range in an electric vehicle and providing better fuel economy in a gas-powered vehicle. The active aerodynamic vehicle underbody spare tire assembly moves the spare tire between a stowed position and a deployed position based on vehicle speed. At lower vehicle speeds, the spare tire is kept at the stowed position. And at higher vehicle speeds, the spare tire is moved to the deployed position. In varying implementations, the active aerodynamic vehicle underbody spare tire assembly can include a spare tire carrier, an actuator, and a spare tire cover.

The utility model relates to the technical field of spare tire carriers, and discloses an oil cylinder hydraulic telescopic spare tire carrier which comprises a vehicle frame connecting plate, two supporting beams, a four-connecting-rod mechanism, a lifting adjusting assembly, a first limiting assembly, a second limiting assembly and a spare tire mounting frame. The two supporting beams are both fixedly installed on the frame connecting plate and are arranged in parallel, the four-bar mechanism is arranged on the two supporting beams, the lifting adjusting assembly is arranged on the two supporting beams and the four-bar mechanism, a supporting frame is fixedly installed on the spare tire installing frame and connected with the four-bar mechanism, and the lifting adjusting assembly is arranged on the four-bar mechanism. The first limiting assembly and the second limiting assembly are arranged on the lifting adjusting assembly and the two supporting beams correspondingly. The spare tire taking and placing device has the following advantages and effects that the spare tire can be conveniently taken and placed, meanwhile, the stability of the spare tire after being put away can be guaranteed, the time required for taking and placing the spare tire is greatly shortened, and the physical output of personnel can be effectively reduced.

The invention discloses a spare wheel carrier for a vehicle. The spare wheel carrier comprises a spare wheel carrier fixing part, a spare wheel carrier sliding part, a spare wheel carrier overturning part and a spring bolt, the spare wheel carrier fixing part is installed on a frame, the two sides of the spare wheel carrier fixing part are connected with the spare wheel carrier sliding part, and the other end of the spare wheel carrier sliding part is hinged to the spare wheel carrier overturning part. The spring cotter is connected with the spare wheel carrier sliding part and controls the turning part to be opened and closed through transverse displacement of a cotter on the spring cotter; when the spare wheel carrier overturning part is in a closed state, the spare wheel carrier sliding part is fixed to the spare wheel carrier fixing part, and the spring cotter penetrates through a hole in the spare wheel carrier overturning part to enable the spare wheel carrier overturning part to be in a vertical locking state. When the spring cotter is pulled to be separated from the spare wheel carrier overturning part, the spare wheel carrier overturning part overturns downwards to be separated from the vertical state, and then the trailer spare wheel can be assembled and disassembled. According to the invention, the problem that the assembling and disassembling efficiency is low during assembling and disassembling of the assembled tire in the existing assembled tire frame which adopts a locking bolt and clamping plate tightening mode to fix the assembled tire can be solved.

This invention provides a vehicle spare tire mounting structure that allows for easy adjustment of the spare tire's position in both the longitudinal and lateral directions when mounting the spare tire under the rear floor. [Solution] A vehicle spare tire mounting structure 100 comprises a cover 130 for housing the vehicle's spare tire, and a frame 110 located on the underside of the rear floor of the vehicle, the frame 110 which descends toward the ground with its front end as a pivot axis and mounts the cover 130. The cover 130 has a shape that conforms to the shape of the rear end 118a of the frame 110 in a plan view, and a positioning part 132 that positions the cover 130 relative to the frame 110 by contacting the rear end 118a of the frame 110 when the cover 130 approaches the frame 110 from the rear.

The invention discloses a fast-assembly type automobile injection molding part, and relates to the technical field of automobile injection molding parts, the fast-assembly type automobile injection molding part comprises a wheel cover injection molding part body, and the edge of the outer surface of the wheel cover injection molding part body is fixedly connected with a sealing gasket. The sealing gasket on the wheel cover injection molding part body is in soft contact with the frame, so that in the running process of an automobile, if objects such as stones on the road collide with the wheel cover injection molding part body, the sealing gasket can absorb and disperse vibration energy, hard contact between the wheel cover injection molding part body and the frame is avoided, vibration transmission is reduced, and sound insulation can be assisted; noise generated when wheels run is prevented from being transmitted into a vehicle, the driving comfort is improved, in addition, a gap between the wheel cover injection-molded part body and a frame can be sealed, then rainwater, dust and other impurities can be prevented from entering the gap between the wheel cover injection-molded part body and the frame, the situation that water makes contact with a metal part of the frame, and consequently metal corrosion is caused is reduced, and the service life of the vehicle is prolonged. Meanwhile, abrasion of dust accumulation to the frame is reduced, and the effect of protecting the frame is achieved.

The invention discloses an electric hydraulic lifting control system for a spare wheel carrier. The electric hydraulic lifting control system comprises a hydraulic lifting module and a control circuit module, the hydraulic lifting module comprises an oil tank, a motor, an oil pump, an electromagnetic valve and a hydraulic oil cylinder. The hydraulic lifting module comprises an oil pumping low-pressure oil way, an oil pumping high-pressure oil way, an oil return oil way and a working oil way. The motor is in transmission connection with the oil pump and used for controlling the oil pump to operate, and the oil pump is provided with an oil inlet and an oil outlet; the electromagnetic valve is provided with an oil inlet P, an oil return port T and a working port; the oil pumping low-pressure oil way is communicated with the oil tank and the oil inlet, the oil pumping high-pressure oil way is communicated with the oil outlet and the oil inlet P, the oil return oil way is communicated with the oil tank and the oil return T port, and the working oil way is communicated with the working port and the hydraulic oil cylinder. The electromagnetic valve and the motor are both connected with a whole vehicle power source through the control circuit module, the control circuit module is used for controlling power-on and power-off of the motor and the electromagnetic valve, and lifting of the spare wheel carrier can be achieved only by connecting the whole vehicle power source without depending on a power mechanism on the whole vehicle.

A cooling structure for electrical equipment in a vehicle (10) comprises: a blower (40); a recess (22) provided at least at one location in a rear floor chassis (20) of the vehicle; and an exhaust pipe (44) for exhausting air sent from the blower (40) into the recess (22), wherein the exhaust port (4402) of the exhaust pipe (44) is inclined and recessed so that the portion at the front of the vehicle is located further below the portion at the rear of the vehicle. With this cooling structure, the heated cooling air can flow smoothly along the side surface (2204A) of the tire compartment (22) toward the rear of the vehicle.

The utility model relates to the field of spare tire supports, and discloses a spare tire support of a semitrailer, which comprises a protection box, a bottom opening of the protection box, a mounting mechanism fixedly connected to the tops of the left and right side walls of the protection box, a box door arranged at the bottom of the protection box and matched with the bottom opening of the protection box. The rear ends of the left side wall and the right side wall of the box door are rotationally connected with the inner wall of the protection box, the door locking mechanism is fixedly installed between the front end of the box door and the bottom of the front side wall of the protection box, the inner top wall of the protection box is fixedly connected with a boss, the center of the bottom of the boss is vertically and fixedly connected with a supporting stud, the outer wall of the supporting stud is sleeved with a hub, and the boss is matched with the hub. The outer wall of the hub is sleeved with a spare tire, the outer wall of the supporting stud is in threaded connection with a second slotted nut, and the second slotted nut is located below the hub. The spare tire is fixed in the protection box and is separated from the outside, and the problems of abrasion and aging caused by the fact that the spare tire is exposed in the external environment for a long time are effectively solved.