CN108357576B - Spare tire fixed knot constructs and car - Google Patents
Spare tire fixed knot constructs and car Download PDFInfo
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- CN108357576B CN108357576B CN201810142308.8A CN201810142308A CN108357576B CN 108357576 B CN108357576 B CN 108357576B CN 201810142308 A CN201810142308 A CN 201810142308A CN 108357576 B CN108357576 B CN 108357576B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D43/00—Spare wheel stowing, holding, or mounting arrangements
- B62D43/02—Spare wheel stowing, holding, or mounting arrangements external to the vehicle body
- B62D43/04—Spare wheel stowing, holding, or mounting arrangements external to the vehicle body attached beneath the vehicle body
- B62D43/045—Spare wheel stowing, holding, or mounting arrangements external to the vehicle body attached beneath the vehicle body the wheel or its cradle being attached to one or more chains or cables for handling
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Abstract
The invention provides a spare tire fixing structure and an automobile, wherein the spare tire fixing structure comprises a first support, and two ends of the first support are fixedly connected with the automobile; the central fixing plate is arranged in the middle of the first bracket; the first support is connected with the central fixing plate, the supporting surface of the first support is connected with the supporting surface of the central fixing plate to form a spare tire attaching surface, and the central fixing plate is used for fixedly connecting a fixing piece of a spare tire. The two ends of the first bracket are fixedly connected to the automobile, and the central fixing plate is arranged in the middle of the first bracket. The supporting surface of the first support is connected with the supporting surface of the central fixing plate to form a spare tire attaching surface, so that a spare tire is closely attached to the formed spare tire attaching surface, the swing amount of the spare tire is reduced, and the fixing stability of the spare tire is enhanced. In addition, only need when dismouting spare tyre dismouting mounting and the spare tyre between be connected can, do not need the spare tyre fixed knot of dismouting fixing on the car to construct, optimized the fixed scheme of spare tyre.
Description
Technical Field
The invention relates to the technical field of automobiles, in particular to a spare tire fixing structure and an automobile.
Background
With the development of economy, more and more families have automobiles, and the automobiles bring great convenience to the life of people. In the daily use process of the automobile, a spare tire can be carried to be replaced and used when the tire is accidentally damaged. In the existing automobile spare tire fixing scheme, a spare tire is usually fixed on a single cross beam of an automobile by using bolts, ropes and the like. The cross section area and the mass of the spare tire are larger than those of a single cross beam of the automobile, and the spare tire is fixed on the cross beam of the automobile through a rope. In the driving process of the automobile, particularly in the poor road conditions such as bumping and the like, the swinging amount of the spare tire twisted around the axis of the cross beam is large, so that the fixing stability of the spare tire is poor. And the swing amount of the spare tire greatly influences the stability of the automobile beam and the safety of the automobile.
Therefore, the existing spare tire fixing structure has the technical problem of poor spare tire fixing stability.
Disclosure of Invention
The embodiment of the invention provides a spare tire fixing structure and an automobile, and aims to solve the technical problem that the existing spare tire structure is poor in spare tire fixing stability.
In a first aspect, an embodiment of the present invention provides a spare tire fixing structure, including:
the two ends of the first bracket are fixedly connected with the automobile;
the central fixing plate is arranged in the middle of the first bracket;
the first support with the center fixed plate is connected, the holding surface of first support with the holding surface of center fixed plate is connected and is formed the spare tyre binding face, the center fixed plate is used for the mounting of fixed connection spare tyre.
Optionally, the spare tire fixing structure further includes:
the second support is perpendicular to the first support, one end of the second support is fixedly connected with the automobile, and the other end of the second support is fixedly connected with the central fixing plate.
Optionally, the spare tire fixing structure further includes:
the third bracket is arranged on one side of the first bracket, which is far away from the second bracket;
the third support includes first rigging board and second rigging board, first rigging board with the side of second rigging board meets, first rigging board with first support fixed connection, the second rigging board with the spare tyre laminating.
Optionally, the number of the third brackets is two, and the two third brackets are respectively arranged on two sides of the first bracket, which are located on the central fixing plate.
Optionally, the fixing surface of the first bracket and the fixing surface of the second bracket are both fixedly provided with a flanging edge.
Optionally, the height of the turned edge corresponding to the fitted position of the spare tire on the turned edge is greater than or equal to the height of the turned edge not corresponding to the fitted position of the spare tire.
Optionally, the first bracket and the second bracket are both provided with lightening holes.
Optionally, the width of the central fixing plate is greater than or equal to twice the width of the first bracket.
Optionally, the spare tire attaching surface is a zigzag surface attached to the outer surface of the spare tire.
In a second aspect, the present invention also provides an automobile comprising: a vehicle body, a spare tire lifter, and the spare tire securing structure according to any one of the first aspect;
the automobile body comprises a first longitudinal beam and a second longitudinal beam;
the spare tire fixing structure comprises a first support and a central fixing plate, one end of the first support is fixedly connected with the first longitudinal beam, and the other end of the first support is fixedly connected with the second longitudinal beam;
the center fixed plate set up in the middle part of first support, first support with the center fixed plate is connected, the holding surface of first support with the holding surface of center fixed plate is connected and is formed the spare tyre binding face, the spare tyre riser set up in on the stationary plane of center fixed plate.
According to the invention, the spare tire fixing structure comprises a first support and a central fixing plate which are matched with each other. The two ends of the first bracket are fixedly connected to the automobile, and the central fixing plate is arranged in the middle of the first bracket. The supporting surface of the first support is connected with the supporting surface of the central fixing plate to form a spare tire attaching surface, so that a spare tire is closely attached to the formed spare tire attaching surface, the swing amount of the spare tire is reduced, and the fixing stability of the spare tire is enhanced. In addition, set up the mounting that central fixed plate is used for the fixed connection spare tyre, when needing the assembly or dismantling the spare tyre, only need the dismouting mounting with the spare tyre between be connected can, do not need the spare tyre fixed knot structure of dismouting fixing on the car, optimized the spare tyre fixed scheme.
Drawings
Fig. 1 is a schematic structural diagram of a spare tire fixing structure according to an embodiment of the present invention;
fig. 2 is a schematic structural view of another spare tire fixing structure according to an embodiment of the present invention;
FIG. 3 is a schematic structural view of another spare tire securing structure according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a spare tire lifter according to another spare tire fixing structure provided in an embodiment of the present invention;
fig. 5 is a schematic partial structural diagram of an automobile according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a spare tire fixing structure provided in an embodiment of the present invention, which is used for fixing a spare tire to a vehicle. As shown in fig. 1, a spare tire securing structure 100 includes:
the automobile comprises a first bracket 110, wherein two ends of the first bracket 110 are fixedly connected with an automobile 200;
a center fixing plate 120, the center fixing plate 120 being disposed at a middle portion of the first bracket 110;
the first bracket 110 is connected to the central fixing plate 120, a supporting surface of the first bracket 110 is connected to a supporting surface of the central fixing plate 120 to form a spare tire abutting surface 130 (not shown in fig. 1), and the central fixing plate 120 is used for fixedly connecting a fixing member of a spare tire.
In this embodiment, the first bracket 110 is a main supporting component of the spare tire fixing structure 100, and supports the spare tire to be stably attached. When the spare tire fixing structure 100 is assembled, both ends of the first bracket 110 are fixed to the vehicle. Specifically, as shown in fig. 5, the automobile 200 includes a first longitudinal beam 211 and a second longitudinal beam 212, and the first longitudinal beam 211 and the second longitudinal beam 212 are disposed parallel to each other along the longitudinal direction of the automobile 200. When the first bracket 110 is fixed, the first bracket 110 is disposed in the lateral direction of the automobile 200. Specifically, one end of the first bracket 110 is fixed to a first longitudinal beam 211 of the automobile 200, and the other end of the first bracket 110 is fixed to a second longitudinal beam 212 of the automobile 200, so that the first longitudinal beam 211 and the second longitudinal beam 212 of the automobile 200 provide longitudinal stressed support for the first bracket 110 of the automobile 200.
The center fixing plate 120 is disposed at a center position of the spare tire fixing structure 100, and provides a main supporting force for the spare tire 230. Specifically, the central fixing plate 120 is disposed in the middle of the first bracket 110, and the central fixing plate 120 is fixedly connected to the first bracket 110.
As shown in fig. 1 and 2, each of the center fixing plate 120 and the first bracket 110 includes two side surfaces, which are respectively a supporting surface and a fixing surface, the supporting surface is a side surface attached to the spare tire 230, and the fixing surface is a side surface away from the spare tire 230. Namely, the first bracket 110 includes a supporting surface 111 of the first bracket and a fixing surface 112 of the first bracket. When the central fixing plate 120 is fixedly connected to the first bracket 110, the fixing surface of the central fixing plate 120 is fixedly aligned and connected to the fixing surface 112 of the first bracket, and the supporting surface of the central fixing plate 120 is fixedly aligned and connected to the supporting surface 111 of the first bracket, so as to form an integral body. The side surface formed by connecting the supporting surface of the center fixing plate 120 and the supporting surface 111 of the first bracket is a spare tire attaching surface 130 for attaching and fixing a spare tire 230.
The central fixing plate 120 is also used for fixing a fixing member connected with the spare tire 230. When the spare tire fixing structure 100 fixes the spare tire 230, the spare tire 230 is attached to the spare tire attachment surface 130, and the central through hole of the spare tire 230 corresponds to the position of the central fixing plate 120. In order to fix the spare tire 230 to the spare tire fixing structure 100, a fixing member is further required, and the fixing member may be a spare tire lifter, a fixing chain, or the like. The fixing member is generally disposed on the fixing surface of the spare tire fixing structure 100, and the spare tire 230 is disposed on the supporting surface of the spare tire fixing structure 100, so that a receiving hole may be formed in the central fixing plate 120 to receive the connecting structure between the fixing member and the spare tire 230, so that the fixing member fixes the spare tire 230 to the spare tire fixing structure 100 through the receiving hole.
The spare tire fixing structure 100 provided in this embodiment may be used in the following steps: the two ends of the first bracket 110 are respectively fixed to a first longitudinal beam 211 and a second longitudinal beam 212 of the automobile 200, the center fixing plate 120 is fixedly disposed in the middle of the first bracket 110, and the supporting surface of the first bracket 110 is fixedly connected with the supporting plate of the center fixing plate 120 to form the spare tire attachment surface 130. The fixing member is fixedly arranged on the fixing surface of the central fixing plate 120, the spare tire 230 is fixedly arranged on the spare tire attaching surface 130 and attached to the spare tire attaching surface 130, the fixing member penetrates through the central fixing plate 120 to tightly fix the spare tire 230 to the spare tire attaching surface 130, that is, the fixing of the spare tire 230 to the spare tire fixing structure 100 is completed, so as to achieve the purpose of stably fixing the spare tire 230 to the automobile 200.
On the basis of the above embodiment, as shown in fig. 1, 2 and 3, the spare tire fixing structure 100 may further include:
and the second bracket 140 is arranged perpendicular to the first bracket 110, one end of the second bracket 140 is fixedly connected with the automobile 200, and the other end of the second bracket 140 is fixedly connected with the central fixing plate 120.
In the spare tire fixing structure 100 provided in this embodiment, a second bracket 140 perpendicular to the first bracket 110 is additionally provided to provide a supporting force perpendicular to the first bracket 110 for the spare tire 230. When the second bracket 140 is assembled, one end of the second bracket 140 may be fixedly connected to the automobile 200, and the other end of the second bracket may be fixedly connected to the central fixing plate 120. One end of the second bracket 140 is fixed to the automobile 200, preferably to the front end of the automobile 200, that is, the end where the head of the automobile 200 is located, to provide a forward stressed support for the second bracket 140, so as to effectively prevent the automobile 200 from swinging forward and twisting, and further improve the stability of the spare tire 230.
The second bracket 140 may have a plate-like structure similar to the first bracket 110, and the second bracket 140 may also include a supporting surface 141 of the second bracket and a fixing surface 142 of the second bracket, where the supporting surface 141 of the second bracket is a side surface that is attached to the spare tire 230. The fixing surface 142 of the second bracket is aligned with the supporting surface of the central fixing plate 120, and cooperates with the supporting surface 111 of the first bracket to form the spare tire abutting surface 130.
In this embodiment, the first bracket 110, the second bracket 140 and the central fixing plate 120 cooperate to form the spare tire fixing structure 100. The two ends of the first bracket 110 are connected with the two longitudinal beams of the automobile 200, so as to provide lateral force support for the spare tire 230 and limit the swing of the spare tire 230 in the lateral direction. One end of the second bracket 140 is connected to the automobile 200, and the other end is connected to the central fixing plate 120, so as to provide a force support for the spare tire 230 in the longitudinal direction towards the vehicle head direction, and limit the forward swing of the spare tire 230. The first bracket 110, the second bracket 140 and the central fixing plate 120 cooperate to fix the spare tire 230, so as to further improve the stability of fixing the spare tire 230.
On the basis of the above embodiment, the spare tire securing structure 100 may further include:
a third bracket 160, wherein the third bracket 160 is arranged on a side of the first bracket 110 far away from the second bracket 140;
the third support 160 includes a first attaching plate 161 and a second attaching plate 162, the first attaching plate 161 is connected to the side of the second attaching plate 162, the first attaching plate 161 is fixedly connected to the first support 110, and the second attaching plate 162 is attached to the spare tire 230.
In this embodiment, in order to further improve the stability of fixing the spare tire 230, a third bracket 160 is additionally provided, and the third bracket 160 is disposed on a side of the first bracket 110 away from the second bracket 140, and is used for limiting the backward swing of the spare tire 230, that is, the swing of the automobile 200 toward the rear direction of the automobile 200. The third bracket 160 includes a first attaching plate 161 and a second attaching plate 162, and the first attaching plate 161 is connected to the side of the second attaching plate 162. When the first attaching plate 161 and the second attaching plate 162 are connected at a certain angle, it is preferable that the first attaching plate 161 and the second attaching plate 162 are connected perpendicularly to form an L-shaped folded plate. The first attaching plate 161 is fixedly attached to the first support 110, and the second attaching plate 162 is attached to the spare tire 230. The third bracket 160 limits the backward swing of the spare tire 230 to prevent the spare tire 230 from rebounding to impact the second bracket 140. The third bracket 160 cooperates with the first bracket 110, the central fixing plate 120 and the second bracket 140 to limit the movement of the spare tire 230 in all directions, thereby further improving the fixing stability of the spare tire 230.
On the basis of the above embodiment, the bending portion of the first attaching plate 161 and the second attaching plate 162 of the third bracket 160 may be punched with the concave hole 163 to improve the rigidity of the bending portion, and further prevent the attaching plate from being bent by an excessive twisting force of the spare tire 230.
On the basis of the above embodiment, the number of the third brackets 160 is two, and two third brackets 160 are respectively disposed on two sides of the first bracket 110 on the central fixing plate 120.
In this embodiment, the number of the third brackets 160 for limiting the backward swing of the spare tire 230 is two, and both the two third brackets 160 are disposed at the side of the first bracket 110. In order to achieve a better fixing effect, two third brackets 160 are preferably respectively disposed on two sides of the first bracket 110 on the center fixing plate 120 to fix portions of the spare tire 230 on two sides of the center fixing plate 120, so as to achieve a more stable fixing effect.
In the spare tire fixing structure 100 provided in the present embodiment, the first bracket 110 limits the swing of the spare tire 230 at both lateral sides, the second bracket 140 limits the swing of the spare tire 230 in the forward direction, and the third bracket 160 is used for limiting the swing of the spare tire 230 in the left-back direction and the right-back direction. The first bracket 110, the second bracket 140, and the third bracket 160 are matched with the central fixing plate 120 to stably fix the spare tire 230 at a placement position, so that the swinging amount of the spare tire 230 is reduced, and the influence of the swinging of the spare tire 230 on the stability of the fixed bracket of the automobile 200 is reduced.
On the basis of the above embodiment, as shown in fig. 1 to 3, the fixing surface of the first bracket 110 and the fixing surface of the second bracket 140 are both fixedly provided with the folding edge 150.
In this embodiment, the flanged edge 150 is additionally disposed on the fixing surface of the first bracket 110 and the fixing surface of the second bracket 140, that is, a layer of plate is vertically disposed at the edge of the fixing surface, so as to improve the rigidity of the bracket itself and improve the supporting strength of the bracket.
On the basis of the above embodiment, the height of the turned-over edge 150 corresponding to the fitted position of the spare tire 230 on the turned-over edge 150 is greater than or equal to the height of the turned-over edge 150 not corresponding to the fitted position of the spare tire 230.
Considering that the spare tire 230 is mostly in a ring structure, only a partial region of the first bracket 110 and the second bracket 140 is fitted to the spare tire 230. If the flanged edges 150 are formed on the fixing surfaces of the first bracket 110 and the second bracket 140, the rigidity of the bracket is enhanced, and the weight and the production cost of the bracket are excessively increased. Accordingly, it is possible to set the flap 150 in a wave shape, that is, to set the height of the flap 150 to be inconsistent. In the position corresponding to the fitting of the spare tire 230, where the requirement for supporting strength is high, the height of the flange 150 is high to provide greater strength. And the requirement for supporting strength is relatively low, which does not correspond to the fitting position of the spare tire 230, the height of the flanging edge 150 can be set relatively low. Of course, in other embodiments, the heights of the turned-over edges 150 may be set equally, the support strength is improved by adding the reinforcing ribs at the attaching position of the spare tire 230, and other fixing edge setting schemes capable of providing higher support strength are applicable to the present embodiment and are not limited.
On the basis of the above embodiment, the first bracket 110 and the second bracket 140 are both provided with lightening holes 170.
In this embodiment, lightening holes 170 are formed on both the panel of the first bracket 110 and the panel of the second bracket 140 to reduce the overall weight of the spare tire fixing structure 100. Optionally, lightening holes 170 are formed in the panel regions of the first bracket 110 and the second bracket 140 not attached to the spare tire 230, so as to reduce the weight of the spare tire fixing structure 100 on the premise of satisfying the supporting function of the spare tire 230. The whole mass of the spare tire fixing structure 100 is reduced, so that the labor cost and the material cost in the processing and manufacturing engineering can be reduced, the load of the automobile 200 in the using process can be reduced, and the spare tire fixing structure is more convenient for a user to use.
On the basis of the above embodiment, the width of the central fixing plate 120 is greater than or equal to twice the width of the first bracket 110.
Considering that the center fixing plate 120 is the main fitting position of the spare tire 230, it may be preferable that the width of the center fixing plate 120 is greater than or equal to twice the width of the first bracket 110, and a wider contact surface may provide higher support strength. Of course, the specific size and width ratio of the central fixing plate 120 to the first bracket 110 may also be specifically set according to the size of the spare tire 230, and is not limited herein.
In addition to the above embodiments, the support strength at the corresponding position may be enhanced by adding a reinforcing rib, providing a flanging edge 150 on the fixing surface, and the like at the attaching position of the spare tire 230 of the spare tire fixing structure 100, which is not limited.
In addition to the above embodiments, the spare tire abutting surface 130 is a curved surface abutting on the outer surface of the spare tire 230.
In this embodiment, the spare tire contact surface 130 is provided on a curved surface contacting the outer surface of the spare tire 230, that is, a region contacting the spare tire 230 is concave in the protruding direction of the spare tire 230, or is convex in the concave direction of the spare tire 230, and a region not contacting the spare tire 230 may be a flat surface. The position of the central fixing plate 120 where the fixing member is disposed may be recessed toward the spare tire 230, so as to reduce the length of the hinge 221 required by the fixing member to fasten the spare tire 230, and improve the stability of fixing the spare tire 230.
According to the spare tire fixing structure 100 provided by the embodiment, the spare tire 230 can be more stably and tightly attached to the spare tire attachment surface 130, so that the swing of the spare tire 230 at the placement position is further limited, and the stability of fixing the spare tire 230 is further improved.
Referring to fig. 4, fig. 4 is a partial structural schematic diagram of an automobile 200 according to an embodiment of the present invention. As shown in fig. 4, an automobile includes: a car body 210, a spare tire lifter 220, and a spare tire securing structure 100. The spare tire securing structure 100 may be the spare tire securing structure provided in the embodiment shown in fig. 1 to 3.
The automobile body 210 comprises a first longitudinal beam 211 and a second longitudinal beam 212;
the spare tire fixing structure 100 comprises a first bracket 110 and a central fixing plate 120, wherein one end of the first bracket 110 is fixedly connected with the first longitudinal beam 211, and the other end of the first bracket 110 is fixedly connected with the second longitudinal beam 212;
the center fixing plate 120 is disposed in the middle of the first bracket 110, the first bracket 110 is connected to the center fixing plate 120, a supporting surface of the first bracket 110 and a supporting surface of the center fixing plate 120 form a spare tire abutting surface 130, and the spare tire lifter 220 is disposed on a fixing surface of the center fixing plate 120.
As shown in fig. 3 and 4, the spare tire lifter 220 may include a hinge 221, a tray 222, and a crank 223, and the spare tire lifter 220 is placed on a fixing surface of the spare tire fixing structure 100, particularly, a fixing surface of the center fixing plate 120. The crank 223 is in linkage with the hinge 221 and the tray 222. The user manually twists the crank 223 to control the release and tightening of the hinge 221, which in turn causes the tray 222 to rise and fall.
In this embodiment, when the spare tire securing structure 100 is secured to the automobile 200, the first bracket 110 is disposed along the lateral direction of the automobile 200. Specifically, one end of the first bracket 110 is fixed to a first longitudinal beam 211 of the automobile 200, and the other end of the first bracket 110 is fixed to a second longitudinal beam 212 of the automobile 200, so that the first longitudinal beam 211 and the second longitudinal beam 212 of the automobile 200 provide longitudinal stressed support for the first bracket 110 of the automobile 200.
The central fixing plate 120 and the first bracket 110 each include two side surfaces, which are respectively a supporting surface and a fixing surface, the supporting surface is a side surface attached to the spare tire 230, and the fixing surface is a side surface away from the spare tire 230. When the central fixing plate 120 is fixedly connected to the first bracket 110, the fixing surface of the central fixing plate 120 is fixedly aligned and connected to the fixing surface 112 of the first bracket, and the supporting surface of the central fixing plate 120 is fixedly aligned and connected to the supporting surface 111 of the first bracket, so as to form an integral body. The side surface formed by connecting the supporting surface of the center fixing plate 120 and the supporting surface 1101 of the first bracket is a spare tire attaching surface 130 for attaching and fixing the spare tire 230.
The spare tire lifter 220 is fixedly disposed on the fixing surface of the spare tire fixing structure 100, and the spare tire 230 is disposed on the supporting surface of the spare tire fixing structure 100, so that a receiving hole can be formed in the central fixing plate 120 to receive the connection structure between the fixing member and the spare tire 230, so that the fixing member can fix the spare tire 230 to the spare tire fixing structure 100 through the receiving hole. Specifically, a special-shaped hole 121 and a three-point positioning hole 122 may be formed in the central fixing plate 120, the special-shaped hole 121 is used for the hinge 221 and the tray 222 of the spare tire lifter 220 to penetrate through and connect with the spare tire 230, and the positioning hole 122 is used for installing and fixing the spare tire lifter 220. The user manually twists the crank 223 to control the release and tightening of the hinge 221, so as to drive the tray 222 to ascend and descend, and further control the spare tire 230 fixedly connected with the tray 222 to ascend and descend.
In the automobile 200 provided in the present embodiment, the spare tire 230 assembling process may be: the two ends of the first bracket 110 are respectively fixed to a first longitudinal beam 211 and a second longitudinal beam 212 of the automobile 200, the center fixing plate 120 is fixedly disposed in the middle of the first bracket 110, and the supporting surface of the first bracket 110 is fixedly connected with the supporting plate of the center fixing plate 120 to form the spare tire attachment surface 130. The fixing member is fixedly arranged on the fixing surface of the central fixing plate 120, the spare tire 230 is fixedly arranged on the spare tire attaching surface 130 and attached to the spare tire attaching surface 130, the fixing member penetrates through the central fixing plate 120 to tightly fix the spare tire 230 to the spare tire attaching surface 130, that is, the fixing of the spare tire 230 to the spare tire fixing structure 100 is completed, so as to achieve the purpose of stably fixing the spare tire 230 to the automobile 200.
In the automobile provided by the embodiment of the invention, both ends of the first bracket are fixedly connected to the automobile, and the central fixing plate is arranged in the middle of the first bracket. The supporting surface of the first support is connected with the supporting surface of the central fixing plate to form a spare tire attaching surface, so that a spare tire is closely attached to the formed spare tire attaching surface, the swinging quantity of an automobile is reduced, and the fixing stability of the spare tire is enhanced. In addition, set up the mounting that central fixed plate is used for the fixed connection spare tyre, when needing the assembly or dismantling the spare tyre, only need the dismouting mounting with the spare tyre between be connected can, do not need the spare tyre fixed knot structure of dismouting fixing on the car, optimized the spare tyre fixed scheme. The specific implementation process of the automobile provided by the embodiment of the invention can be referred to the specific implementation process of the spare tire fixing structure provided by the embodiment, and details are not repeated herein.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (7)
1. A spare tire fixing structure characterized by comprising:
the two ends of the first bracket are fixedly connected with the automobile;
the central fixing plate is arranged in the middle of the first bracket, and the width of the central fixing plate is greater than or equal to two times of the width of the first bracket;
the first support is connected with the central fixing plate, a supporting surface of the first support is connected with a supporting surface of the central fixing plate to form a spare tire attaching surface, the central fixing plate is used for fixedly connecting a fixing piece of a spare tire, and the spare tire attaching surface protrudes towards the direction of the spare tire recess;
the second bracket is perpendicular to the first bracket, one end of the second bracket is fixedly connected with the automobile, and the other end of the second bracket is fixedly connected with the central fixing plate;
the third bracket is arranged on one side of the first bracket, which is far away from the second bracket;
the third support includes first rigging board and second rigging board, first rigging board with the side of second rigging board meets, first rigging board with first support fixed connection, the second rigging board with the spare tyre laminating.
2. The spare tire fixing structure according to claim 1, wherein the number of the third brackets is two, and two third brackets are respectively provided to the first bracket on both sides of the center fixing plate.
3. The spare tire fixing structure according to claim 1, wherein a flange is fixedly provided on each of the fixing surface of the first bracket and the fixing surface of the second bracket.
4. The spare tire securing structure according to claim 3, wherein a height of the turnup edge corresponding to the spare tire attaching position on the turnup edge is greater than or equal to a height of the turnup edge not corresponding to the spare tire attaching position.
5. The spare tire fixing structure according to claim 1, wherein weight-reducing holes are formed in both the first bracket and the second bracket.
6. The spare tire securing structure according to claim 1, wherein the spare tire abutment surface is a curved surface that abuts an outer surface of the spare tire.
7. An automobile, comprising: a vehicle body, a spare tire lifter, and the spare tire securing structure according to any one of claims 1 to 6;
the automobile body comprises a first longitudinal beam and a second longitudinal beam;
the spare tire fixing structure comprises a first support and a central fixing plate, one end of the first support is fixedly connected with the first longitudinal beam, and the other end of the first support is fixedly connected with the second longitudinal beam;
the center fixed plate set up in the middle part of first support, first support with the center fixed plate is connected, the holding surface of first support with the holding surface of center fixed plate is connected and is formed the spare tyre binding face, the spare tyre riser set up in on the stationary plane of center fixed plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810142308.8A CN108357576B (en) | 2018-02-11 | 2018-02-11 | Spare tire fixed knot constructs and car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810142308.8A CN108357576B (en) | 2018-02-11 | 2018-02-11 | Spare tire fixed knot constructs and car |
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| Publication Number | Publication Date |
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| CN108357576A CN108357576A (en) | 2018-08-03 |
| CN108357576B true CN108357576B (en) | 2021-02-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810142308.8A Active CN108357576B (en) | 2018-02-11 | 2018-02-11 | Spare tire fixed knot constructs and car |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109278881A (en) * | 2018-10-19 | 2019-01-29 | 重庆长安汽车股份有限公司 | A kind of spare-tire installation structure and automobile |
| FR3111616B1 (en) * | 2020-06-17 | 2022-07-22 | Renault | MOTOR VEHICLE SPARE WHEEL WINCH |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8550315B2 (en) * | 2008-10-24 | 2013-10-08 | Chrysler Group Llc | Spare tire carrier vibration damper |
| US8517346B2 (en) * | 2011-01-10 | 2013-08-27 | Nissan North America, Inc. | Apparatus for stowing a spare tire |
| CN201999096U (en) * | 2011-04-07 | 2011-10-05 | 中集车辆（集团）有限公司 | Antitheft spare tier holder of automobile |
| CN203142826U (en) * | 2013-02-27 | 2013-08-21 | 长城汽车股份有限公司 | Automobile spare tire hoisting cross beam |
| CN203698452U (en) * | 2013-12-20 | 2014-07-09 | 北汽福田汽车股份有限公司 | Fixing structure for spare wheel of vehicle and vehicle |
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2018
- 2018-02-11 CN CN201810142308.8A patent/CN108357576B/en active Active
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