CN110641557B - Automobile and automobile wheel cover thereof - Google Patents
Automobile and automobile wheel cover thereof Download PDFInfo
- Publication number
- CN110641557B CN110641557B CN201810681080.XA CN201810681080A CN110641557B CN 110641557 B CN110641557 B CN 110641557B CN 201810681080 A CN201810681080 A CN 201810681080A CN 110641557 B CN110641557 B CN 110641557B
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- frame
- wheel
- slot
- wheel cover
- cover
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/08—Front or rear portions
- B62D25/16—Mud-guards or wings; Wheel cover panels
- B62D25/163—Mounting devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/08—Front or rear portions
- B62D25/16—Mud-guards or wings; Wheel cover panels
Abstract
The invention relates to the field of automobiles, in particular to an automobile and an automobile wheel cover thereof. The wheel cover is provided with an inserting part which is inserted and matched with the frame along the up-down direction and a fixing part which is detachably and fixedly connected with the frame, the inserting part is arranged on the upper side of the fixing part, the wheel cover can be inserted into a wheel opening of the frame from top to bottom when the wheel cover is assembled, then the wheel cover is fixedly connected with the frame through the fixing part, the fixing part is arranged on the lower side of the inserting part, the wheel cover can be conveniently operated and fixed from the lower side of the frame when the wheel cover is assembled, and compared with the mode that the existing wheel cover needs to be integrally fixed through bolts, the wheel cover part is connected with the frame through inserting, and part of the wheel cover is detachably fixed with the frame, so that the problem that the existing automobile.
Description
Technical Field
The invention relates to the field of automobiles, in particular to an automobile and an automobile wheel cover thereof.
Background
In order to improve the safety performance of an automobile, a wheel cover fixed with a frame is usually arranged on the outer side of a wheel of the automobile, the existing wheel cover is mostly of a steel plate welding structure, and the wheel cover with the structure has the following three disadvantages: firstly, the wheel cover is generally fixed outside the automobile, the wheel cover is easy to collide and the like in the using process, and the damaged metal wheel cover needs to be subjected to metal plate and paint spraying treatment during maintenance, so that the cost is high; secondly, the wheel cover adopting the integral steel plate welding structure is heavy in weight and high in mold opening cost; thirdly, the existing wheel cover is fixed on the frame by bolts, the wheel cover is high, the wheel is covered inside the wheel cover, the space between the frame and the wheel is limited, the wheel cover is difficult to disassemble and assemble, and the bolt joint is easy to loosen due to the heavy weight of the wheel cover, so that the wheel cover is easy to shake in the running process of the automobile. In summary, the current wheel cover has the problems of difficult installation and poor stability.
Disclosure of Invention
The invention aims to provide an automobile wheel cover to solve the problem that the existing automobile wheel cover is difficult to mount. In addition, the invention also aims to provide an automobile using the automobile wheel cover, so as to solve the problem of low production and maintenance efficiency caused by difficult installation of the conventional automobile.
In order to achieve the purpose, the technical scheme of the automobile is as follows: the automobile comprises wheels and a frame, wherein a frame wheel opening is formed in the frame, a wheel cover arranged on the outer side of each wheel is arranged at the frame wheel opening, the wheel cover is provided with an inserting part and a fixing part, the inserting part is matched with the frame in an inserting mode along the vertical direction, the fixing part is fixedly connected with the frame in a detachable mode, and the inserting part is located on the upper side of the fixing part.
The invention has the beneficial effects that: the wheel cover is provided with an inserting part which is inserted and matched with the frame along the up-down direction and a fixing part which is detachably and fixedly connected with the frame, the inserting part is arranged on the upper side of the fixing part, the wheel cover can be inserted into a wheel opening of the frame from top to bottom when the wheel cover is assembled, then the wheel cover is fixedly connected with the frame through the fixing part, the fixing part is arranged on the lower side of the inserting part, the wheel cover is convenient to operate and fix from the lower side of the frame when the wheel cover is assembled, and compared with the mode that the existing wheel cover needs to be integrally fixed through bolts, the wheel cover part is connected with the frame through inserting, and part of the wheel cover is detachably fixed with the frame, so that the problems of low production and maintenance efficiency of.
Further, in order to simplify the structure of the wheel cover, the wheel cover comprises a cover body, the plug-in part comprises a plug connector arranged on the inner side of the cover body, a slot matched with the plug connector in a plug-in mode is formed in the frame, the slot is provided with a plug connector inserting port for inserting the plug connector, the plug connector is arranged on the cover body through the slot arranged on the frame, and the wheel cover is convenient to machine and install.
Furthermore, in order to guarantee the stability of the wheel casing, an elastic retaining piece used for keeping the position of the plug connector in a pressing fit mode with the slot wall of the slot is fixed on the plug connector, and the plug connector is not prone to shaking in the slot.
Furthermore, in order to prevent the wheel cover from moving relative to the slot in the plugging direction, an elastic piece which applies elastic force towards the plugging port direction to the plugging end of the plugging piece is arranged in the slot. The elastic piece applies elastic force towards the direction of the interface to the plug-in piece, and the plug-in piece is ensured not to move in the slot.
Furthermore, in order to facilitate the arrangement and installation of the elastic part, a jacking part jacking the plug connector is arranged in the slot, the elastic part is a compression spring arranged between the slot wall of the slot and the jacking part, the elastic part exerts elastic force on the plug connector through the jacking part, and the compression spring is convenient to install.
Furthermore, in order to avoid the situation that the elastic retaining piece is clamped in the slot when the wheel cover is detached, the elastic retaining piece which is in press fit with the slot wall of the slot to retain the position of the plug connector is fixed on the plug connector, the elastic retaining piece is an elastic cap arranged at the inserting end of the plug connector, the jacking piece exerts elastic force on the plug connector through jacking the elastic cap, the jacking piece pushes the elastic retaining piece out of the slot through the elastic force of the jacking piece on the elastic retaining piece, and the elastic retaining piece is prevented from falling off in the slot when the wheel cover is detached.
Furthermore, the interface of slot is the flaring, is convenient for plug connector and slot to inserting.
Furthermore, in order to facilitate the processing of the slot, the frame comprises a frame body and a fixing plate arranged on the frame body, the slot is enclosed by the fixing plate and the frame body, the part of the fixing plate at the inserting port is bent outwards towards the slot so that the inserting port forms an expanding opening, and the slot is enclosed by the fixing plate and the frame body, so that the structure is simple and the installation is convenient.
In order to further avoid shaking of the wheel cover, the inserting slots are internally provided with limiting surfaces for limiting inserting ends of the inserting pieces, the inserting pieces are provided with at least two inserting pieces, the inserting slots correspond to the inserting pieces one to one, and the limiting surfaces of the at least two inserting slots are arranged in a splayed mode. Through the spacing face that the splayed was arranged, can be spacing to rocking of wheel casing multiple directions, guarantee the stability of wheel casing.
Furthermore, in order to avoid outward detachment of the wheel cover, the edge of the wheel cover is provided with an inward turning edge extending into a wheel opening of the frame, and the edge of the inward turning edge is provided with an outward turning edge which is used for blocking and matching with the frame in the inward and outward directions. The stability of the wheel cover in the inner direction and the outer direction is ensured through the matching of the outer flange and the frame stop.
Further, the frame includes the support body and sets up the outer cover plate in the support body outside, and outer cover plate and support body enclose into to have the opening towards wheel casing frame wheel mouth for outer flange male flange slot, and the activity of outer flange including the flange slot can be restricted to the flange slot, improves the stability of the cover body.
Furthermore, in order to facilitate the installation of the wheel cover, the wheel opening of the frame is in an inverted U shape, the wheel opening of the frame is provided with an insertion opening for the cover body to be inserted from bottom to top, and the part of the flange insertion slot at the insertion opening is in up-and-down guiding fit with the outer flange of the cover body. The guide fit relation of the outer flange and the flange slot is adopted during installation, and the assembly efficiency of the wheel cover is improved.
Furthermore, the wheel cover is made of non-metal materials, so that the cost is low, and the processing is convenient.
The technical scheme of the automobile wheel cover of the invention is as follows: the automobile wheel cover is provided with an inserting part which is used for being inserted and matched with the automobile frame along the vertical direction and a fixing part which is detachably and fixedly connected with the automobile frame, and the inserting and positioning part is positioned on the upper side of the fixing part when the automobile wheel cover is used.
The invention has the beneficial effects that: the wheel cover is provided with an inserting part which is inserted and matched with the frame along the up-down direction and a fixing part which is detachably and fixedly connected with the frame, the inserting part is arranged on the upper side of the fixing part, the wheel cover can be inserted into a wheel opening of the frame from top to bottom when the wheel cover is assembled, then the wheel cover is fixedly connected with the frame through the fixing part, the fixing part is arranged on the lower side of the inserting part, the wheel cover can be conveniently operated and fixed from the lower side of the frame when the wheel cover is assembled, and compared with the mode that the existing wheel cover needs to be integrally fixed through bolts, the wheel cover part is connected with the frame through inserting, and part of the wheel cover is detachably fixed with the frame, so that the problem that the existing automobile.
Furthermore, the automobile wheel cover comprises a cover body, and the inserting part comprises an inserting piece which is arranged on the inner side of the cover body and is used for being matched with an inserting groove in an inserting mode.
Furthermore, an elastic retaining piece which is used for being in press fit with the slot wall of the slot to retain the position of the plug connector is fixed on the plug connector.
Furthermore, the edge of the automobile wheel cover is provided with an inward turning edge which is used for extending into a wheel opening of the automobile frame, and the edge of the inward turning edge is provided with an outward turning edge which is used for being matched with the automobile frame in a blocking manner in the inward and outward directions.
Furthermore, the automobile wheel cover is made of non-metal materials, so that the cost is low, and the processing is convenient.
Drawings
FIG. 1 is a schematic structural view of a wheel cover of an embodiment 1 of an automobile of the invention;
FIG. 2 is a rear view of FIG. 1;
FIG. 3 is an exploded view of a wheel cover and a frame of the automobile according to the embodiment 1 of the present invention;
FIG. 4 is a cross-sectional view taken along A-A of FIG. 2;
FIG. 5 is a state view of the pressing member of FIG. 4 not pressed;
FIG. 6 is a structural view schematically showing another perspective of a wheel cover according to embodiment 1 of the automobile of the present invention;
FIG. 7 is a cross-sectional view taken along line B-B of FIG. 6;
fig. 8 is a schematic structural view of a wheel house frame body according to embodiment 1 of the automobile of the present invention;
in the figure: 1. a frame; 11. a frame wheel opening; 12. a slot; 121. an interface; 13. a vehicle body frame body; 14. a wheel housing frame body; 141. a wheel housing frame body; 1411. fixing the ear; 142. an outer cover plate; 143. a flange slot; 1431. a slot guide section; 15. a fixing plate; 16. a compression spring; 17. a jacking member; 2. a wheel cover; 20. a cover body; 21. inward turning edges; 211. an outer flange; 22. a plug-in unit; 23. fixing the boss; 24. an elastic cap; 241. an annular projection; 3. and (4) covering the skin.
Detailed Description
The following further describes embodiments of the present invention with reference to the drawings.
In a specific embodiment 1 of the automobile of the present invention, the automobile includes wheels and a frame, as shown in fig. 1 to 8, a frame wheel opening 11 is provided on the frame 1, a wheel cover 2 for being disposed outside the wheels is provided at the frame wheel opening 11, the wheel cover 2 has an insertion portion which is inserted and fitted with the frame 1 in the up-down direction and a fixing portion which is detachably and fixedly connected with the frame 1, and the insertion portion is located on the upper side of the fixing portion. The wheel casing 2 is assembled to the frame 1 in an inserting mode, and the assembling and disassembling efficiency of the wheel casing 2 is improved.
As shown in fig. 3, in order to facilitate the installation of the wheel cover 2, the edge of the wheel cover 2 is provided with an inward-turned edge 21 extending into the frame wheel opening 11 of the frame 1, and in order to prevent the wheel cover 2 from being pulled out of the frame wheel opening 11, in this embodiment, the end of the inward-turned edge 21 is provided with an outward-turned outer flange 211 for retaining and matching the frame 1 in the inward and outward directions, and the wheel cover 2 is prevented from being pulled out by the retaining action of the outer flange 211 and the frame 1. The mounting structure on the wheel house 2 in this embodiment is provided on the inner side of the cover body, and does not affect the beauty of the vehicle.
The wheel cover 2 comprises a cover body 20, an inward turning edge 21 is arranged at the edge of the cover body 20, the plug-in part comprises a plug-in part 22 arranged at the inner side of the cover body 20, and the plug-in part 22 is of a batten structure in the embodiment. The plug 22 in this embodiment is fixed to the cover 20 by welding, and the plug 22 is a zigzag plate to adapt to the length of the inward-turned edge 21 of the wheel cover 2.
The frame 1 is provided with a slot 12 which is matched with the plug-in unit 22 in a plugging way, and the slot 12 is provided with a plugging port 121 for the plug-in unit 22 to be plugged in. The frame 1 comprises a frame body 13 and a wheel casing frame body 14, a fixing plate 15 is fixed on the wheel casing frame body 14, and the slot 12 is enclosed by the fixing plate 15 and the wheel casing frame body 14. The wheel cover 2 in the embodiment is made of a composite material, which is beneficial to the light weight of the automobile, and the wheel cover 2 in the embodiment is also made of the composite material according to the same conception. Because the wheel casing 2 sets up in the wheel outside, easy damage, only need change wheel casing 2 during the change can, need not change wheel casing support body 14, save the cost.
The wheel casing frame 14 includes a wheel casing frame body 141 and an outer casing plate 142 disposed outside the wheel casing frame body 141, a slot 12 engaged with the connector 22 is disposed on the wheel casing frame body 141, and the slot 12 has a socket 121 for the connector 22 to be inserted. The slot 12 is defined by the fixing plate 15 and the wheel housing body 141. In the present embodiment, the wheel house body 141 is fixed to the body frame body 13, and the outer cover 142 is adhesively fixed to the wheel house body 141, and in order to ensure the fixing strength of the outer cover 142, a part of the outer cover 142 is adhesively fixed to the automobile skin 3. The wheel opening 11 of the frame is in an inverted U shape, and the wheel opening of the wheel cover frame is provided with an insertion opening for inserting the cover body from bottom to top. Wheel casing frame body 141 and housing plate 142 enclose to have the opening towards wheel casing frame wheel mouth in order to supply outer flange 211 male flange slot 143, flange slot 143 have with the cover body along upper and lower direction complex slot guide section 1431, slot guide section 1431 is in and inserts the mouth department, can guarantee assembly efficiency through slot guide section direction when the cover body inserts wheel casing frame wheel mouth. In other embodiments, the wheel cover 2 may not be slidably engaged with the rib insertion groove 143 without requiring assembly efficiency.
The connection position of the wheel cover 2 and the frame 1 in the embodiment is provided with four positions, wherein two plug connectors 22 on the wheel cover 2 are provided, the fixing part of the wheel cover 2 comprises two fixing bosses 23 which are fixed with the frame 1 through bolts, the plug connectors 22 are arranged on the upper part of the cover body 20, and the fixing bosses 23 are arranged on the lower part of the cover body 20. Two plug connectors 22 are arranged at left and right intervals, two fixed bosses 23 are arranged at left and right intervals, and the stability of the wheel cover 2 is ensured through four connecting structures which are arranged.
In order to prevent the plug 22 from shaking in the slot 12, a series of measures are taken in this embodiment to ensure stability between the wheel cover 2 and the wheel cover frame 14. The plug-in end of the plug-in unit 22 is provided with an elastic cap 24, the elastic cap 24 is in press fit with the slot wall of the slot 12 to ensure the position of the plug-in unit 22, the outer peripheral surface of the elastic cap 24 is provided with an annular bulge 241 in press fit with the slot wall of the slot 12, and the annular bulge 241 is arranged in the plug-in direction of the plug-in unit 22 at intervals. The elastic cap 24 presses against the wall of the slot 12, so that the plug 22 is prevented from wobbling in the slot 12. While the elastic cap 24 in this embodiment forms an elastic retaining member for pressing and engaging with the slot wall of the slot 12 to retain the position of the plug 22, in other embodiments, the elastic retaining member may be an elastic sleeve fitted over the plug 22 or an elastic block fixed to the plug 22. The elastic cap 24 in this embodiment is made of a rubber material.
The slot 12 in this embodiment is a U-shaped slot. As shown in fig. 3, fixed plate 15 is the Z template in this embodiment, fixed plate 15 includes the hem that two are parallel to each other and connects the connection hem of the hem that two are parallel to each other, wherein one of two hems that are parallel to each other is fixed hem, another be with the overhanging hem of wheel casing support body 14 interval, the tip of overhanging hem keeping away from connecting the hem is buckled to the slot 12 outside so that the interface 121 of slot 12 is the flaring, the flaring makes things convenient for plug connector 22 to insert, dismantle in-process in addition and can reduce the dismantlement confining force, be favorable to going on of elasticity cap 24 dismantlement.
The slot 12 is further internally provided with a compression spring 16 and a jacking part 17 which apply elastic force towards the direction of the socket 121 to the plugging end of the plugging part 22, the jacking part 17 is of an I-shaped structure, the jacking part 17 comprises two jacking blocks arranged in parallel and a connecting block for connecting the two jacking blocks, the connecting block penetrates through the bottom of the slot 12 and extends out of the slot 12, the compression spring 16 is sleeved on the connecting block, one end of the compression spring 16 is jacked on one of the jacking blocks, the other end of the compression spring is jacked on the bottom of the slot 12, the compression spring 16 applies elastic force to the plugging part 22 through the jacking part 17, and the plugging part 22 is ensured not to move in the slot 12. When the jacking piece 17 is manufactured, one jacking block and the connecting block are integrally formed into a T-shaped block, the T-shaped block is arranged in the slot 12, the connecting block penetrates through the slot 12, and after the compression spring 16 is arranged, the other jacking block and the connecting block are welded and fixed outside the slot 12.
Since the elastic cap 24 has a certain elasticity, the elastic cap 24 may be stuck in the slot 12 during the detachment process, and in order to avoid this, the pressing member 17 in this embodiment is in pressing fit with the elastic cap 24, and the pressing member 17 applies force to the inserting member 22 through the elastic cap 24. In other embodiments, when the installation accuracy meets the requirement, the elastic cap 24 may not be provided, at this time, the gap between the plug 22 and the slot 12 is small, the pressing member 17 may directly press against the plug 22, of course, the compression spring 16 may also directly press against the plug 22, at this time, the pressing member 17 may be omitted, the structure of the pressing member 17 is not limited to the i-shape described in this embodiment, for example, the pressing member 17 may be a T-shape, and a limiting structure that limits the pressing member 17 and keeps the compression spring 16 in a compressed state all the time is provided in the slot 12. The compression spring 16 in this embodiment constitutes an elastic member for applying an elastic force to the insertion member 22, but in other embodiments, the elastic member may be an elastic rubber, but the elastic rubber has a short stroke and has a poor pressing effect on the insertion member 22.
Since the slot 12 in this embodiment is a U-shaped through slot, two side walls of the U-shaped through slot are parallel to the driving direction of the vehicle, and when the plug 22 is inserted into the U-shaped through slot, the two side walls guide the plug 22. In order to avoid the shifting of the wheel cover 2 in the front-rear direction when the vehicle is started or braked, in the embodiment, the groove bottom in the U-shaped through groove is obliquely arranged, the jacking surface on the jacking piece 17 in jacking fit with the elastic cap 24 is obliquely arranged, the jacking surfaces on the jacking pieces 17 in the two slots 12 are arranged in a splayed shape, and the jacking pieces 17 in the slots 12 can transmit the elastic force of the spring to the plug-in piece 22 and can limit the plug-in piece 22 in the up-down direction and the front-rear direction through the jacking surfaces. In this embodiment, the pressing surface constitutes a limiting surface disposed in the slot 12 for limiting the inserting end of the inserting member 22, and in other embodiments, when the pressing member 17 is not disposed in the slot 12, the limiting surface may be formed by the bottom surface of the slot 12, or a limiting protrusion may be disposed on the slot wall of the slot 12, and the limiting surface is disposed on the limiting protrusion.
Wheel casing frame body 141 welded fastening in this embodiment is on automobile body support body 13, the equal injection moulding of dustcoat board 142 and wheel casing 2, fixed boss 23 on the cover body 20 and the cover body 20 integrated into one piece, pre-buried mounting nut in the fixed boss 23, be equipped with the fixed ear 1411 that corresponds with fixed boss 23 on the wheel casing support body 14, be equipped with the fixed orifices that corresponds with mounting nut on the fixed ear, after wheel casing 2 pegs graft and targets in place, wheel casing 2 is connected with fixed ear bolted connection through fixed boss 23, realize the fixed of wheel casing 2 and automobile body support body 13. The fixing lug is fixed on the vehicle body frame body 13 in a welding mode.
When the wheel cover 2 is assembled, firstly, the wheel cover 2 is inserted into a wheel opening 11 of a frame from the lower direction of the wheel opening 11 of the frame, in the insertion process, a slot guide section at the wheel opening 11 of the frame is in up-and-down guide sliding fit with an outer baffle edge of a cover body, when the wheel cover 2 is close to the installation position, an insertion piece 22 is inserted into a slot 12, an elastic cap on the insertion piece 22 is in contact with the slot wall of the slot 12 and continues to move upwards, the elastic cap is in abutting fit with a jacking piece 17, a compression spring 16 is pushed upwards until the wheel cover 2 reaches the installation position, and the wheel cover 2 is fixed on a wheel cover frame body 14 through bolts. After the wheel cover 2 is installed, the compression spring 16 is in a compressed state, and at the moment, the compression spring 16 compresses the elastic cap 24, so that the wheel cover 2 is restrained, and the vehicle is prevented from moving in the running process. The jacking piece 17, the slot 12 and the compression spring 16 form a wheel cover pressing and releasing structure, when the lower side of the jacking piece 17 is pressed, the compression spring 16 is compressed, and when the pressure of the lower side of the jacking piece 17 is reduced, the elastic potential energy of the compression spring 16 is released.
The disassembly process and the installation process are reversible. The method comprises the following specific steps: two sets of mounting bolts on two sides are disassembled, and along with the downward movement of the wheel cover 2, the pressure of the compression spring 16 is released to push the elastic cap 24 to move downward, so that the elastic cap 24 is prevented from being incapable of withdrawing, and further the next mounting is influenced. Through the cooperation of pressure spring and elasticity cap 24, solve wheel casing 2 and use bolted connection wheel casing 2 and cause the problem that wheel casing 2 rocked easily. Through the cooperation of roof pressure spare 17 and compression spring 16, compression spring 16 compresses elasticity cap 24, and then retrains wheel casing 2, avoids the vehicle to take place the drunkenness in the operation.
The above specific embodiment is a preferred embodiment of the automobile of the present invention, and in other embodiments, according to actual needs, the above specific embodiment scheme may be simplified or further optimized, specifically:
in a specific embodiment 2 of the present invention, the vehicle includes a wheel and a frame, a frame wheel opening is provided on the frame, a wheel cover for being disposed outside the wheel is provided at the frame wheel opening, the wheel cover has an insertion portion that is inserted into and fitted with the frame in an up-down direction and a fixing portion that is detachably and fixedly connected to the frame, and the insertion portion is located on an upper side of the fixing portion. The wheel cover part of the invention is connected with the frame by plugging, and the part is detachably fixed with the frame, thus solving the problem of difficult installation of the current automobile wheel cover.
The specific structure of the frame in the above embodiments may have other forms than the form provided in the above specific embodiments, such as: the wheel cover and the wheel cover frame body can be made of metal materials; the wheel cover frame body can be omitted, and the wheel cover is directly fixed on the vehicle body frame body. The grafting form of wheel casing and wheel casing support body also can be multiple other forms, for example pinhole cooperation formula, perhaps directly offers the ascending arc wall of opening at the wheel casing top, and the direct cartridge of arc part to the arc wall of frame wheel mouth also can set up slot or jack on the wheel casing, and what correspond sets up the plug connector on the wheel casing support body, the plug connector also can be the integral type structure with the wheel casing support body. For the structures of the fixed part and the inserting part, the fixed part can adopt at least one fixed boss, the inserting part can also be provided with at least one inserting piece, and the specific number can be selected according to the requirement. Of course, the respective insertion portion and the fixing portion may be fixed to the outside of the wheel house regardless of the beauty.
As a further optimization of embodiment 2, in this embodiment of the present invention, the wheel cover includes a cover body, the insertion portion includes a plug disposed inside the cover body, the frame is provided with a slot that is in insertion fit with the plug, and the slot has an insertion port through which the plug is inserted, in order to simplify the structure of the wheel cover. In other embodiments, the slot may be provided on the wheel housing and the plug may be provided on the frame.
As a further optimization of embodiment 3, embodiment 4 of the present invention provides an automobile in which an elastic holding member for press-fitting with a slot wall to hold a position of the plug member is fixed to the plug member in order to secure stability of the wheel housing. So that the plug connector is not easy to shake in the slot. In other embodiments, the resilient retaining member may be a resilient sleeve that fits over the plug member.
As a further optimization of embodiment 3, in embodiment 5 of the present invention, in order to prevent the wheel cover from moving in the insertion direction relative to the insertion groove, an elastic member that applies an elastic force to the insertion end of the insertion member in the direction of the insertion opening is provided in the insertion groove.
As a further optimization of embodiment 5, in embodiment 6 of the present invention, in order to facilitate the arrangement and installation of the elastic member, a pressing member for pressing the plug connector is disposed in the slot, the elastic member is a compression spring disposed between a slot wall of the slot and the pressing member, and the elastic member applies an elastic force to the plug connector via the pressing member. In other embodiments, the compression spring may bear directly against the plug.
As a further optimization of embodiment 6, in embodiment 7 of the present invention, in order to avoid the elastic retaining member being caught in the slot when the wheel casing is removed, an elastic retaining member for keeping the position of the plug connector in press-fit with a slot wall of the slot is fixed to the plug connector, the elastic retaining member is an elastic cap provided at an insertion end of the plug connector, and the pressing member applies a force to the plug connector by pressing the elastic cap. In other embodiments, the compression spring may directly press against the plug connector, but when the elastic holding member is an elastic sleeve, the pressing member may also be configured as a sleeve structure.
In embodiment 8 of the present invention, as a further optimization of any one of embodiments 3 to 7, the insertion opening of the slot is a flared opening, which facilitates the insertion of the plug connector and the slot, and in other embodiments, the slot may be a straight slot.
As a further optimization of embodiment 8, in embodiment 9 of the present invention, to facilitate the processing of the insertion slot, the frame includes a frame body and a fixing plate disposed on the frame body, the insertion slot is surrounded by the fixing plate and the frame body, and a portion of the fixing plate at the insertion interface is bent outward to form a flare at the insertion interface. The fixing plate may be formed integrally with the frame body.
As a further optimization of any one of embodiments 3 to 7, in embodiment 10 of the present invention, in order to further avoid shaking of the wheel casing, at least two limiting surfaces for limiting the inserting end of the inserting member are provided in the slot, the slot corresponds to the inserting member one by one, and the limiting surfaces of the at least two slots are arranged in a shape of a Chinese character 'ba'.
As a further optimization of any one of embodiments 2 to 7, embodiment 11 of the present invention provides a vehicle in which the rim of the wheel casing is provided with an inward-turned rim extending into the wheel opening of the vehicle frame, and the rim of the inward-turned rim is provided with an outward-turned outer flange adapted to be engaged with the vehicle frame in an inward-outward direction.
As a further optimization of embodiment 11, embodiment 12 of the present invention provides the vehicle frame, which includes a frame body and an outer cover plate disposed outside the frame body, wherein the outer cover plate and the frame body enclose a flange slot having an opening facing a wheel opening of the wheel cover frame for inserting an outer flange.
As a further optimization of embodiment 12, embodiment 13 of the present invention provides the automobile, wherein the wheel opening of the frame is in an inverted U shape, the wheel opening of the frame has an insertion opening into which the cover body is inserted from bottom to top, and a portion of the flange insertion slot at the insertion opening is in up-and-down guiding engagement with an outer flange of the cover body. During installation, the assembly efficiency of the wheel cover is improved through the guiding matching relation between the inward turning edge and the flange slot.
As a further optimization of any of embodiments 2-7, embodiment 14 of the present invention provides a wheel cover made of a non-metallic material that is low cost and easy to manufacture.
In the specific embodiment of the automobile wheel cover according to the present invention, the structure of the automobile wheel cover in this embodiment is the same as that of the wheel cover described in any one of the specific embodiments 1 to 14 of the automobile, and details are not repeated.
Claims (8)
1. The car, including wheel and frame, be equipped with frame wheel mouth on the frame, its characterized in that: the wheel cover is arranged at the wheel opening of the frame and is used for being arranged on the outer side of the wheel, the wheel cover is provided with an inserting part which is matched with the frame in an inserting way along the vertical direction and a fixing part which is detachably and fixedly connected with the frame, and the inserting part is positioned on the upper side of the fixing part; the wheel cover comprises a cover body, the plug-in part comprises a plug connector arranged on the inner side of the cover body, a slot matched with the plug connector in a plug-in mode is arranged on the frame, and the slot is provided with a plug-in port for the plug connector to be inserted; an elastic piece for applying elastic force towards the direction of the interface to the insertion end of the insertion piece is arranged in the slot; the slot is internally provided with a jacking part jacking the plug connector, the elastic part is a compression spring arranged between the slot wall of the slot and the jacking part, and the compression spring exerts downward elastic force on the plug connector through the jacking part; the plug connector is fixedly provided with an elastic retaining piece which is in compression fit with the slot wall of the slot to retain the position of the plug connector, the elastic retaining piece is an elastic cap arranged at the plugging end of the plug connector, and the jacking piece exerts the elastic force on the plug connector by jacking the elastic cap; when the wheel cover is disassembled, along with the downward movement of the wheel cover, the pressure of the compression spring is released, the elastic cap can be pushed to move downward, and the elastic cap is prevented from being withdrawn.
2. The automobile of claim 1, wherein: the interface of the slot is a flaring.
3. The automobile of claim 2, wherein: the frame comprises a frame body and a fixing plate arranged on the frame body, the slot is defined by the fixing plate and the frame body, and the part of the fixing plate at the inserting port is bent outwards towards the slot so that the inserting port forms a flaring.
4. The automobile of claim 1, wherein: the socket is characterized in that limiting surfaces for limiting the inserting ends of the inserting pieces are arranged in the slots, the inserting pieces are provided with at least two inserting pieces, the slots correspond to the inserting pieces one to one, and the limiting surfaces in the at least two inserting slots are arranged in a splayed shape.
5. The automobile of claim 1, wherein: the edge of the wheel cover is provided with an inward turning edge extending into a wheel opening of the frame, and the edge of the inward turning edge is provided with an outward flange which is turned outwards and matched with the frame in the inward and outward direction in a blocking way.
6. The automobile of claim 5, wherein: the frame includes the support body and sets up the outer cover plate in the support body outside, and outer cover plate encloses with the support body and has the opening towards wheel cover frame wheel mouth for outer flange male flange slot.
7. The automobile of claim 6, wherein: the wheel opening of the frame is in an inverted U shape, the wheel opening of the frame is provided with an insertion opening for the cover body to be inserted from bottom to top, and the part of the flange insertion slot at the insertion opening is in up-and-down guiding fit with the outer flange of the cover body.
8. The automobile of claim 1, wherein: the wheel cover is made of a non-metallic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810681080.XA CN110641557B (en) | 2018-06-27 | 2018-06-27 | Automobile and automobile wheel cover thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810681080.XA CN110641557B (en) | 2018-06-27 | 2018-06-27 | Automobile and automobile wheel cover thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110641557A CN110641557A (en) | 2020-01-03 |
| CN110641557B true CN110641557B (en) | 2020-10-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810681080.XA Active CN110641557B (en) | 2018-06-27 | 2018-06-27 | Automobile and automobile wheel cover thereof |
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| Country | Link |
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| CN (1) | CN110641557B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114433727A (en) * | 2020-11-06 | 2022-05-06 | 河南森源重工有限公司 | Wheel cover and method for manufacturing wheel cover |
| CN112849275B (en) * | 2021-02-02 | 2022-10-18 | 芜湖长鹏汽车零部件有限公司 | Lightweight automobile wheel cover and forming equipment and forming method thereof |
| CN113771957B (en) * | 2021-09-17 | 2023-02-07 | 无锡新振发太阳能汽车科技有限公司 | Wheel package applied to solar racing car |
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| Publication number | Publication date |
|---|---|
| CN110641557A (en) | 2020-01-03 |
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Address after: 450061 Yudao Road, Guancheng District, Zhengzhou City, Henan Province Patentee after: Yutong Bus Co., Ltd Address before: 450061 Yudao Road, Guancheng District, Zhengzhou City, Henan Province Patentee before: Zhengzhou Yutong Bus Co., Ltd |