35results about "Spare wheel arrangements" patented technology

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 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.

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.

A tire hoist apparatus for lifting and lowering spare tires at a rear of a vehicle includes a hitch mount which is shaped and configured to attach to a hitch receiver tube of the vehicle. A frame is coupled to the hitch mount and is shaped and configured to accommodate a spare tire positioned vertically above the hitch receiver tube. A cable is mounted to the frame and is movable with respect to the frame to alternately lift and lower a free end of the cable with respect to the frame. An upper portion of the frame is pivotable on a lower portion of the frame.

The application discloses a kind of tactical vehicle multifunctional bearing platform, comprising: bottom plate assembly, front plate assembly, canopy pole canopy cloth assembly, column assembly, side plate assembly, integral wheel cover, tool box assembly and rear plate assembly;The bottom plate assembly is connected to frame, the lower side of bottom plate assembly is connected with integral wheel cover and tool box assembly, the upper side of bottom plate assembly is connected with front plate assembly, rear plate assembly, side plate assembly and column assembly, the front plate assembly, rear plate assembly, side plate assembly and column assembly form a rectangular frame, the column assembly is connected with canopy pole canopy cloth assembly.The rear edge plate of the application provides mounting position and interface for spare tire fixing device, integral wheel cover provides mounting position for side marker light, oil filler, charging port, provides equipment installation function outside transportation function;The bottom plate is block structure, can be individually disassembled, facilitate chassis parts overhaul, side plate assembly and column assembly can be disassembled, improve the convenience of use and maintenance.

An adjustable tire rack mounts to a vehicle spare tire; has a vertical center plate; has two vertical side plates that are perpendicular to the center; adjusts to accommodate tires of various sizes between the two vertical side plates; may contain pivotable brackets to adjust to the curvature of various tires; may have a portion of the side plates that extends away from the tire and the center plate; and may contain MOLLE-type holes, spacing, and mounting features.

The utility model discloses a spare tire can be placed roof suitcase, including base and the upper cover of base adaptation, be provided with recessed groove for accommodating spare tire on the base, the bottom of recessed groove on the base is provided with a plurality of reinforcing bars, and the top surface of each reinforcing bar is flush with the bottom surface of recessed groove and sets up, and the back of base corresponds to the position of each reinforcing bar and forms recessed strip, and each recessed strip is fixedly embedded with support strip, and the central position of recessed groove on one reinforcing bar is provided with convex column, and the position of convex column on one recessed strip forms recessed hole, and one support strip is fixed with the nut in recessed hole, and the top of convex column can be top -notched or hollow setting in convex column, still include the screw rod spare of nut adaptation, and the screw rod spare passes through spare tire and convex column and is connected with nut screw thread to spare tire is positioned in base.

The utility model relates to the technical field of semitrailer, disclose a goose head spare tire fixing structure for semitrailer, including base, the base front end face center department is equipped with square groove, the square groove inside center leans on the upper and lower department and is equipped with limiting device evenly, the limiting device includes clamping assembly, adjusting assembly and fixed component, the clamping assembly includes first fixed block, first fixed block one side wall department is equipped with first clamping block, the first clamping block upper end face center leans on one end part department and is equipped with recess, the recess inside center leans on the upper department and is equipped with the rotating rod, the rotating rod outside department fixedly connected with connecting block, the connecting block one end part department is equipped with second clamping block, second clamping block one side department is equipped with second fixed block, second fixed block one side center department is equipped with spring. In the utility model, through limiting device makes it realized the secondary clamping to the spare tire to improve its fixed reliability.

This utility model relates to the field of vehicle parts technology, specifically to a spare tire carrier panel, including a panel body. The panel body has several connecting holes adapted to connecting bolts. Each connecting hole includes a positioning hole and at least one pair of radial holes. The positioning hole is located on one side of the panel body; each pair of radial holes is located on the other side of the panel body. Each pair of radial holes is a radially elongated hole relative to the positioning hole and is symmetrically distributed relative to the positioning hole. The positioning hole corresponds to the first hole position of the tire; each pair of radial holes corresponds to the second and third hole positions of the tire. Through its own elongated strip space, it covers the second and third hole positions of tires of different sizes, ensuring that each pair of radial holes meets the connection requirements of the second and third hole positions of tires of different sizes. At the same time, it realizes that a single panel body can adapt to tires of different sizes, reducing production costs.

This invention belongs to the field of general vehicle technology, specifically relating to vehicle accessories, and particularly to a spare tire fixing device for a tractor unit and its working method. One type of spare tire fixing device for a tractor unit includes: a fixing frame, horizontally disposed at the bottom of the tractor unit frame; a movable component, slidably disposed on the fixing frame and capable of horizontally extending and retracting along the fixing frame; a supporting device, hinged to the lower end of the movable component, with the outer end of the supporting device connected to the outer end of the movable component via a rope; a locking element for limiting the tire hub is provided on the supporting device; wherein, when the movable component moves horizontally outward toward the outside of the fixing frame, the supporting device tilts downward relative to the movable component; after the tire is tilted and fitted onto the locking element, pulling the rope can cause the supporting device to tilt upward to a horizontal position, and then the movable component retracts inward toward the fixing frame, completing the locking and fixing of the supporting device and the fixing frame.

The utility model relates to a house car equipment field, especially a winch labor saving type rear tail box, the utility model discloses a winch labor saving type rear tail box includes fixing frame, support frame, capstan, tow rope, fixed pulley, movable pulley and box body, the box body is installed on the upper end of support frame, and the support frame sets up one side of fixing frame, and with fixing frame upper and lower sliding connection, the fixed pulley is equipped with two, and is fixed in the upper end of fixing frame through the wheel frame rotation assembly thereof, and the movable pulley is fixed in the middle of one side of support frame through the wheel frame rotation assembly thereof, one end of tow rope is connected fixed with one end of box body, and the other end of tow rope is sequentially passed fixed pulley, movable pulley and another fixed pulley above one end, then extends downward and stretches into the other end cavity of box body, and the capstan is installed in the other end cavity of box body, and the other end of tow rope is coiled on the capstan, advantage: the structure design is reasonable, and the lifting of box body and support frame is more laborsaving, and the energy consumption is reduced.

The utility model discloses a kind of canopy assembly and vehicle, it is related to vehicle body technical field, canopy assembly includes: canopy component, canopy component is suitable for being connected to the top of car box;Anti-roll rack, anti-roll rack is installed above canopy component, and anti-roll rack is suitable for being fixedly connected with canopy component and / or car box;Spare tire mounting structure, spare tire mounting structure is installed above canopy component, and anti-roll rack is suitable for being connected with canopy component and / or car box.The canopy assembly of the utility model embodiment, by connecting canopy component to the top of car box, make canopy component can be from the top of car box to the goods in car box is shielded, anti-roll rack is installed above canopy component, make anti-roll rack can be from the outside of far away from vehicle center to protect vehicle, prevent frame deformation, spare tire mounting structure is installed above canopy component, make spare tire mounting structure can provide another mounting position for spare tire, avoid spare tire and battery pack interference or occupy trunk space.

The utility model discloses a spare tire fixing assembly device, including with the movable connection of car body rotating mechanism, and be located on the locking mechanism of rotating mechanism and car body, rotating mechanism, including support frame, and with the rotating connection of car body rotating shaft, still be equipped with the connecting seat for fixing spare tire on support frame, support frame rotates around rotating shaft, and is movable with the car body connection through locking mechanism, and the spare tire is fixedly connected on support frame through connecting seat, the utility model discloses a connecting seat on support frame is used to support spare tire, replaces the traditional package formula's cage frame to install different diameter's spare tire, and the locking mechanism of convenient dismounting is rotatable support frame and realizes quick locking.

The application discloses a high-temperature-resistant PP honeycomb tube and a preparation method and application thereof. The high-temperature-resistant PP honeycomb tube is composed of a plurality of PP tubes which are fixedly bonded into an integrated whole. The PP tube has an inner diameter of 3-10 mm and a wall thickness of 0.1-1 mm. The PP tube comprises a tube body and a bonding film layer arranged on the surface of the tube body. The tube body comprises the following components: PP resin, wherein the melt index of the PP resin under the test condition of 230 DEG C and 2.16 kg is 15-70 g / 10 min. The bonding film layer comprises the following components: POE resin, wherein the melting temperature of the POE resin is 100-130 DEG C. The weight ratio of the PP resin to the POE resin is (80-95):(4-15). The high-temperature-resistant PP honeycomb tube has the advantages of low odor, low harmful substance content and recyclability, and also has excellent high-temperature mechanical properties.

The utility model relates to the technical field of automobile parts, and disclose a kind of spare tire mounting crossbeam assembly, including crossbeam main frame, two spare tire mounting seats are fixedly connected with symmetry at the front end of crossbeam main frame, for carrying and fixed spare tire, provide installation base for spare tire, the protruding portion of support is provided at the front and rear ends of crossbeam main frame, and crossbeam main frame bottom end is fixedly installed with reinforcing support arm by middle part positioning fastening pin.The utility model is in cooperation with the design of crossbeam main frame, reinforcing support arm, end connection support, collocates main positioning pin, auxiliary positioning pin and reinforcing rib groove, load dispersion rib plate and other structures, significantly improves the structural strength and anti-deformation ability of crossbeam.When bearing spare tire weight and vehicle driving impact, load can be effectively dispersed, stress concentration is avoided, the problem of insufficient structural strength and easy deformation in the prior art is solved, long-term reliable installation of spare tire is ensured, and vehicle safety is improved.

This invention relates to the field of vehicle technology and discloses a spare tire device, a vehicle body, and a vehicle. The spare tire device includes: a wheel body, a first strap, and a second strap. The first strap includes a first connecting section, a second connecting section, and a first intermediate section. The first intermediate section is disposed on the outer circumferential surface of the wheel body along its circumference. Both the first and second connecting sections are connected to the vehicle floor. The second strap includes a third connecting section, a fourth connecting section, and a second intermediate section. The second intermediate section is disposed on the outer circumferential surface of the wheel body along its circumferential direction and is opposite to the first intermediate section. Both the third and fourth connecting sections are connected to the vehicle floor. Along a first direction, the second intermediate section is located between the first and second connecting sections, and the first intermediate section is located between the third and fourth connecting sections. Applying the technical solution of this invention can solve the technical problem in the prior art that the long-term stability of the spare tire cannot be guaranteed.

The utility model discloses an emergency scene communication command vehicle, wherein, including: command vehicle carriage, the command vehicle carriage front end is provided with new energy communication command vehicle driving area, the command vehicle carriage front end fixedly connected with backup emergency power generation device and air conditioning main unit, the command vehicle carriage upper end sets up solar power generation device, the bottom of command vehicle carriage is provided with battery energy group, the rear side of command vehicle carriage has arranged spare tire protection device, the inside of command vehicle carriage has separately set up rest area, and communication command vehicle is new energy vehicle, has improved environmental protection, has improved fuel economy, and still is equipped with energy regenerative device simultaneously, can effectively reduce energy consumption, can also avoid power failure and other emergent conditions simultaneously, in addition, the rest area is separately opened in the car, provides personnel rest, can realize command vehicle day and night uninterrupted work, protects the health of staff, also effectively improves work efficiency.

Provided is a vehicle body rear structure that is simple in configuration while not occupying a large space, and that is capable of suppressing movement of a spare tire in the direction of a fuel tank at the time of input of an impact load. The vehicle body rear structure includes a vehicle body floor (2) and a fuel tank (6). The vehicle body floor (2) has a tire housing portion (15) that is recessed downward. The fuel tank (6) is supported on a lower surface of the vehicle body floor (2) on a front side of the tire housing portion (15). A reinforcement member (14) is installed at a position in front of the tire housing portion (15) of the vehicle body floor (2). The reinforcement member (14) extends in a vehicle body front-rear direction, and serves to reinforce an upper region of the fuel tank (6) of the vehicle body floor (2).

This utility model discloses an electric lifter for a spare tire in the field of spare tire installation technology for transport vehicles. It includes a vehicle body fixing frame, with a winding roller rotatably connected to one side of the bottom of the frame. A rotating shaft A is installed at one end of the winding roller, and a gear A is provided on the outer wall of the rotating shaft A. The structure is reasonable. This utility model sets a gear B on the outer wall of a rotating shaft B on a motor, and engages the teeth of gear B with gear A on the rotating shaft A. Since the chain is wound onto the winding roller, and the winding roller is fixedly connected to the rotating shaft A, a tool can be used with the hexagonal head on the rotating shaft A to wind and unwind the chain on the winding roller, achieving a manual effect. Alternatively, by controlling the motor switch to start and stop the motor, the winding and unwinding of the chain on the winding roller can be achieved automatically. These two different driving methods improve flexibility.

The invention relates to a rear subframe (1) of a motor vehicle, comprising a rear floor (2), two side members (3, 4) extending longitudinally under said rear floor (2), a cross member (7) extending transversely under said rear floor (2) between said side members (3, 4) to which it is rigidly fixed by its two lateral ends, and a spare wheel support (100) (8) mounted to pivot on said cross member (7); characterized in that said spare wheel support (100) (8) comprises a metal frame (110) including two main bars (111, 112) extending obliquely rearward and toward each other from their respective front ends, which are pivotally mounted on said cross member (7). Figure to be published with the abbreviation: Fig. 1

A vehicle frame structure integrally formed by casting, the vehicle frame structure configured to include: a left and right pair of frame members that are provided in a rear portion of a vehicle and in vehicle width direction side portions thereof, extend in the vehicle front and rear direction, and each have a mounting member to which a suspension member is mounted; a crossmember component that extends in the vehicle width direction, has both vehicle width direction end portions thereof connected to the pair of mounting members, and has a rear wall portion that configures an end portion of the crossmember component on the vehicle rear side, with at least the rear wall portion being convexly curved in the vehicle forward direction; and a first rib that connects the vehicle width direction end portions of the crossmember component to the curved rear wall portion along the vehicle width direction.

A wheel lock arranged to engage a threaded wheel stud, comprising: a base having a first substantially planar section and a second section, the first section having an aperture, wherein the second section extends upwardly from the first section opposite the aperture and having a slot therein, the base having a locking section extending upwardly therefrom, the locking section having at least one aperture therein, and a pivoting member having a first substantially planar section and a second section, the first section having an aperture and a hollow cylinder extending downwardly coincident with the aperture, wherein the second section curls from the first section, the second section adapted to releasably engage the slot of the base's second section, the pivoting member having a slot therein and adapted to receive the locking section when the pivoting member is hingedly positioned over the base.

The utility model relates to a kind of 10 feet container special transport semitrailer and mobile energy storage system.The 10 feet container special transport semitrailer includes frame main body and four locking appliances, and connecting main body and wheel set.Frame main body is used to carry 10 feet container.Four locking appliances are set at the position of the four corner fittings corresponding to the bottom of 10 feet container of frame main body.The rear end of connecting main body is connected with frame main body, and the front end is equipped with towing pin.The top surface of frame main body is lower than the top surface of connecting main body.Wheel set is set to the bottom of frame main body and is close to the rear end of frame main body.The distance from the rotation axis of wheel set to towing pin is greater than or equal to 4200mm, and the distance from the rear end surface of frame main body to the front end surface of connecting main body is less than or equal to 5600mm.The total length of the semitrailer is shorter, and the mobile transportation of single 10 feet container can be realized, the amplitude generated by road bump to 10 feet container is reduced, and the transportation safety of container is improved.

An off-road vehicle includes a frame assembly, a powertrain, a plurality of wheels and a seat assembly. A cargo box is coupled to the frame assembly aft of the seat assembly. The cargo box includes a floor and a plurality of side walls. A cargo bed is pivotally coupled relative to the cargo box about a forward hinge. The cargo bed includes a floor and a plurality of side walls forming an upper storage space. The cargo bed is tiltable between a closed position, in which the cargo bed is a cover for the cargo box forming a lower storage space within the cargo box below the cargo bed, and an open position, in which the cargo bed provides access to the lower storage space. An optional accessory rack is pivotally coupled relative to the cargo bed and the frame assembly, and is tiltable with the cargo bed.