JP2015098185A - Replaceable type vehicle - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a replaceable type vehicle in which a plurality of vehicle bodies are replaceable for the same vehicle body structure, which can absorb heat expansion of the vehicle body such as a resin panel, and suppress deformation to the minimum level.SOLUTION: In a replaceable type vehicle 10, a division line which divides a member 24 constituting a fender of the vehicle and a member 27 constituting a bumper is formed so that one of a vehicle end side and a vehicle inner side is higher than the other when the vehicle is viewed from the side surface, and a hole for mounting the member 24 constituting the fender of the vehicle to a vehicle body structure has a long hole shape in the cross direction of the vehicle.

Description

  The present invention relates to a dress-up vehicle capable of absorbing thermal expansion of a vehicle body such as a resin panel and minimizing deformation in a dressable vehicle capable of dressing a plurality of vehicle bodies in the same body structure.

  In recent years, dress-up vehicles have appeared. For example, a structure in which a plurality of types of vehicle bodies (vehicle body outer plates) can be attached to the same frame (vehicle body structure) in a changeable manner, and a pillar member and a vehicle body that constitutes the vehicle body upper part are formed on the under member that constitutes the vehicle body lower part. Dress-up work is performed by joining and fixing a plurality of members such as panel members.

  According to such a structure of the dressable vehicle, it is advantageous that it is possible to obtain different types of vehicle bodies without replacing the vehicle, but a fender that is long in the vehicle front-rear direction after assembly is caused by thermal expansion. When the vehicle extends in the vehicle front-rear direction, the fender may be deformed / damaged, or the parts before / after the fender may be deformed / damaged by contacting and pushing in the parts before / after the fender. As a result, the appearance of the vehicle also becomes very bad.

  For example, in Patent Document 1, at least a part of a dash panel corresponding to various vehicle accessories is excluded from the dash panel that partitions the front space of the vehicle body and the vehicle compartment at the vehicle compartment side. It is attached to other dash panel parts so that it can be opened and closed or detached. For this reason, a plurality of types of vehicle bodies can be attached to the same frame in a changeable manner.

  Further, Patent Document 2 has a vehicle body structure in which an under member that forms a lower portion of a vehicle body is formed of a synthetic resin, and a plurality of members such as a pillar member and a vehicle body panel member that forms an upper portion of the vehicle body are joined and fixed to the under member. Thus, the rigidity and strength of the under member are improved, the mounting rigidity of the panel member is also improved, and a different type of vehicle can be obtained by replacing the panel member. However, in the vehicle structures of Patent Document 1 and Patent Document 2, the change in dimensions due to thermal expansion or the like of the members constituting the vehicle is not mentioned, and a fender that is long in the vehicle front-rear direction is caused by thermal expansion or the like after assembly. If it extends in the longitudinal direction of the vehicle, the fender may be deformed or damaged, or the parts before and after the fender may be deformed or damaged by touching and pushing the components. The problem remains that the appearance of the product becomes very bad.

Japanese Utility Model Publication No. 3-38287 Japanese Patent Laid-Open No. 1-111575

  The present invention has been created in view of the above circumstances, and the present invention absorbs thermal expansion of a vehicle body such as a resin panel in a dressable vehicle in which a plurality of vehicle bodies can be dressed in the same vehicle body structure. An object of the present invention is to provide a dress-up vehicle that can suppress deformation to a minimum.

  The present invention relates to a dressing type in which one body (for example, a fender, a bumper) selected from a plurality of body groups is mounted on the same body structure, that is, an assembly of a plurality of strength members forming a skeleton of the body. A vehicle (the body structure is the same, and various types of bodies are prepared, which means a changeable vehicle in which one type of body is mounted on the vehicle structure) is provided. In this vehicle, the dividing line that separates the member that forms the fender of the vehicle and the member that forms the bumper is a position where one of the vehicle length direction end side and the vehicle length direction inner side is higher than the other when viewed from the side of the vehicle. It is formed to become. Moreover, the hole for assembling the member which comprises the fender of the said vehicle to the said vehicle body structure is a long hole shape in the vehicle length direction.

  In the dress-up vehicle of the present invention, the dividing line that divides the member constituting the fender and the member constituting the bumper in the vehicle body is either the vehicle end side or the vehicle inner side in the vehicle length direction in a side view. Is higher than the other. For example, in the embodiment, it is formed substantially obliquely when viewed from the side of the vehicle.

  Also, the holes for assembling the members that make up the fender to the vehicle body structure have a long hole shape in the vehicle length direction, and even when the fender is thermally stretched, the bumper is pushed by the diagonal dividing line to deform the corner of the bumper By doing so, it is possible to absorb the deformation in the vehicle length direction (the longitudinal direction of the vehicle). That is, some deformation of the corners of the bumper is smaller than deformation in the vehicle length direction in appearance.

  According to the present invention, when a long fender is thermally stretched (thermal expansion) before and after the vehicle and the dividing line between the fender and the bumper is oblique, the bumper is appropriately deformed by pushing the bumper with the fender. Thus, variation in assembly dimensions can be suppressed. As a result, it is possible to prevent the appearance from deteriorating due to a large variation in assembly dimensions.

It is a figure of a dress-up type vehicle (A) concerning one embodiment of the present invention. It is a figure of the vehicle (B) after dressing of the dressing-type vehicle which concerns on one Embodiment of this invention. It is the schematic which shows the process of mounting | wearing the vehicle body structure with the member which comprises a body group, and a part of assembly | attachment point. It is the schematic which shows the main members which comprise a body group, and each assembly point. It is the schematic which shows the state which attached the member which comprises a body group to the vehicle body structure. It is the schematic which shows the clearance gap between the diagonal direction dividing line and the up-down direction dividing line of the vehicle front-back direction. 1 is a schematic top view of a dressable vehicle according to an embodiment of the present invention.

  Hereinafter, a dressable vehicle 10 according to an embodiment of the present invention will be described in detail with reference to the drawings. 1 and 2 are perspective views of two types of dressable vehicles 10 and 100, where FIG. 1 shows a dressable vehicle (A) and FIG. 2 shows a dressable vehicle (B). ing.

As shown in FIGS. 1 and 2, the dressable vehicles 10 and 100 are configured by mounting one body group selected from a plurality of body groups on the vehicle body structure 30 shown in FIG. The dividing line that divides the member constituting the fender and the member constituting the bumper in the body of the vehicle is such that either one of the left and right ends of the vehicle and the vehicle inside is higher than the other in side view. For example, in the embodiment, it is formed substantially obliquely when viewed from the side of the vehicle. Moreover, the hole for assembling the member which comprises a fender to a vehicle body structure becomes a long hole shape in the front-back direction of a vehicle. In the present embodiment, a specific description will be given focusing on the above dividing line and hole shape.
1 to 7, numbers having the same last two digits indicate parts of the same type.

  As shown in FIG. 1, the dressable vehicle (A) 10 is configured by mounting one body group on the vehicle body structure 30 (an assembly of a plurality of strength members forming the skeleton of the vehicle body) shown in FIG. Is done. 3 and 4 show a side view for illustrating a process of mounting the members constituting the body group on the vehicle body structure, and a side view showing a part of the assembly points.

  The members constituting the body group are roughly a door part 20, a roof part (not shown), an engine hood part 22, a trunk lid part 23, a front wheel fender part 24, a rear wheel fender part 25, and a front part (not shown). A bumper section (shown as 27 in FIG. 5), a rear bumper section (not shown) (shown as 28 in FIG. 5), and a rocker panel section 29 are configured.

  As shown in FIG. 3, each member constituting the body group is detachable from the vehicle body structure 30, and an assembly point 35 provided in advance at a predetermined position on the vehicle body structure 30 shown in FIGS. 3 to 4. , 36, 37, 38, 39 and 40, the members constituting the body group are attached by screws, clipped or fitted (snap-fastened).

  In the process of changing from the dressable vehicle (A) 10 shown in FIG. 1 to the dressable vehicle (B) 100 shown in FIG. 2, a front bumper portion 27, which is a member constituting the body group, and a rear portion (not shown) The bumper portion (shown as 28 in FIG. 5), the door portion 20, the front wheel fender portion 24, the rear wheel fender portion 25, and other members constituting the body group are sequentially removed from the vehicle body structure 30.

  Through the above steps, the dressable vehicle 10 shown in FIG. 1 is in a state of only the vehicle body structure 30 shown in FIG.

  Next, one body constituting the dressable vehicle (B) 100 shown in FIG. 2 is prepared from the body group and is sequentially attached to the vehicle body structure 30, so that the vehicle (B) 100 shown in FIG. 2 is obtained. The dress up is complete.

  Of the members constituting the body group, one or more of the engine hood part 22, the trunk lid part 23, the door part 20, and a roof (roof) part (not shown) are not changed. Is possible.

  FIG. 5 shows a schematic diagram of a state in which the members constituting the body group are mounted on the vehicle body structure 30. Both the front wheel fender portion 24 and the rear wheel fender portion 25 are long in the vehicle front-rear direction (vehicle length direction), and when fenders extend in the vehicle front-rear direction due to thermal expansion, In other words, there is a possibility that the bumper parts 27 and 28 and the door part 20 may be deformed or damaged by contacting and pushing any one or more of the front bumper part 27, the door part 20 and the rear bumper part 28. .

  As a means for preventing deformation / breakage of the above-described parts, in the dressable vehicles 10 and 100 according to the present embodiment, the dividing line Lf that separates the front wheel fender portion 24 and the front bumper portion 27 from the vehicle body, and The dividing line Lr that divides the rear wheel fender portion 25 and the rear bumper portion 28 is positioned such that one of the vehicle end side and the vehicle inner side is higher than the other in the side view. In the embodiment shown in FIG. Lf and Lr are formed substantially obliquely when viewed from the side of the vehicle.

  As described above, the dividing line Lf and the dividing line Lr are formed substantially obliquely when viewed from the side of the vehicle. Accordingly, as shown in FIG. 6 as an example, when the dividing line Lr of the rear wheel fender part 25 and the rear wheel bumper part 28 is formed in the vertical direction when viewed from the side of the vehicle, the dividing line having the same width Wa is formed. In addition, the clearance in the vehicle front-rear direction (vehicle length direction) between the rear wheel fender portion 25 and the rear wheel bumper portion 28 satisfies Wb> Wb ′, and the clearance in the vehicle front-rear direction (vehicle length direction) can be widened. It becomes possible. Therefore, when the dividing line having the same width is provided, the rear wheel fender portion 25 elongated in the vehicle front-rear direction (vehicle length direction) is thermally expanded (thermal expansion), and the rear wheel bumper portion 28 is deformed / damaged. It becomes possible to increase the permissible amount of thermal expansion up to.

  In other words, by forming the dividing line substantially obliquely, even if the dividing line is narrower than the dividing line formed in the vertical direction when viewed from the side of the vehicle, an equivalent thermal expansion allowance of the front and rear fender portions 24 and 25 can be obtained. Is possible. As a result, the dividing line can be made inconspicuous, which is advantageous in terms of exterior design.

  Further, the dividing line Lf and the dividing line Lr are formed substantially obliquely as viewed from the side of the vehicle, and as shown in FIG. 7, the dividing line Lf and the dividing line Lr are disposed at substantially corners of the vehicle.

  As shown in FIG. 7, the front and rear fender portions 24 and 25 that are long in the front and rear direction of the vehicle thermally extend (thermally expand) beyond the gap Wb in the vehicle front and rear direction (vehicle length direction) of the secant shown in FIG. When the parts 24 and 25 push in the bumper parts 27 and 28, the bumper parts 27 and 28 are deformed. However, as described above, the dividing line Lf and the dividing line Lr are disposed at substantially corners of the vehicle, and the bumpers 27 and 28 are deformed near the corners of the vehicle. Is less noticeable compared to when deformed. Therefore, the variation of the assembly dimensions can be suppressed by appropriately deforming the bumper portions 27 and 28. As a result, it is possible to prevent the appearance from deteriorating due to a large variation in assembly dimensions.

  It should be noted that the front wheel fender portion 24 and the rear wheel fender portion 25 are heated not in the door portion 20 direction but in the vehicle front-rear direction (vehicle length direction) toward the front bumper portion 27 and the rear bumper portion 28, respectively. As a means for extending by expansion, the hole for assembling the member constituting the fender to the vehicle body structure 30 is preferably a long hole shape in the front-rear direction of the vehicle.

  As an example, 38a, 38b, 38d, and 38e are round hole shapes among the assembly points 38 (the assembly points are holes) for assembling the rear wheel fender portion 25 shown in FIG. 4 to the vehicle body structure 30. The vehicle front side of the rear wheel fender portion 25, that is, the door portion 20 side is fixed to the vehicle body structure 30 by clipping or the like. The assembly points 38 other than the above-described 38a, 38b, 38d, and 38e are formed in a long hole shape in the longitudinal direction of the vehicle, and the rear wheel fender portion 25 is assembled to the vehicle body structure 30 by clipping or the like. It is substantially fixed so that it can move to the rear bumper portion 28 side.

  According to the above means, when the rear wheel fender portion 25 is thermally expanded (thermal expansion), the rear wheel fender portion 25 does not extend to the door portion 20 side fixed to the vehicle body structure 30 and has a long hole shape. The rear bumper 28 is extended to the side of the rear bumper 28, and the bumper is appropriately deformed by pushing the rear bumper 28 to the vehicle end side in the vehicle length direction with a diagonal dividing line, absorbing the deformation in the front-rear direction of the vehicle, and changing the assembly dimensions. Can be suppressed. As a result, it is possible to prevent the appearance from deteriorating due to a large variation in assembly dimensions. That is, a slight deformation of the corner of the bumper is smaller than a deformation in the front-rear direction of the vehicle in appearance.

  There are various types of the clip. For example, the clip is made of resin, one end is flat, the other end has a hook, and as shown in FIG. 6, the vehicle body structure 30 and the front bumper portion 28 The hook at the tip is shrunk and passes through the hole when it is passed through the hole at the assembly point disposed in the rear, and after returning, the rear bumper portion 28 is fixed to the vehicle body structure 30 by returning to a state larger than the diameter of the hole. It can be removed using a tool.

As mentioned above, although embodiment and the concept about the dress-up vehicle of this invention were demonstrated, this invention is not limited to this, In the range which does not deviate from the mind and teaching as described in a claim, a description, etc. Those skilled in the art will understand that other variations and improvements can be obtained.

10. Dress-up vehicle (A)
12 Dress-up vehicle (B)
20 Door part 22 Engine hood part 23 Trunk lid part 24 Front wheel fender part 25 Rear wheel fender part 27 Front bumper part 28 Rear bumper part 29 Rocker panel part 30 Car body structure 35 Assembly point of front wheel fender part 36 37 Assembly point of rocker panel part 38 Assembly point of rear wheel fender part 39 Assembly point of front bumper part 40 Assembly point of rear bumper part 120 For dressable vehicle (B) Door portion 122 Dressable vehicle (B) Engine hood portion 123 Dressable vehicle (B) Trunk lid portion 124 Dressable vehicle (B) Front wheel fender portion 125 Dressable vehicle (B) Rear wheel fender portion 127 Dressing Type vehicle (B) Front bumper part 128 Dressable vehicle (B) Rear bumper part 129 Dressable vehicle (B) Rocker panel part
Lf The dividing line that separates the front fender and front bumper
Lr The dividing line that separates the rear wheel fender and the rear bumper
Wa secant width
Wb Clearance in the vehicle front-rear direction (vehicle length direction) due to the secant line formed obliquely
Wb 'Clearance in the vehicle longitudinal direction (vehicle length direction) due to the secant formed in the vertical direction

Claims (1)

A changeable vehicle in which one body selected from a plurality of body groups is mounted on the same body structure,
The dividing line that separates the members that make up the vehicle's fender and the members that make up the bumper so that either the vehicle length direction end side or the vehicle length direction inner side is higher than the other when viewed from the side of the vehicle. Formed,
The hole for assembling the member constituting the fender of the vehicle to the vehicle body structure has a long hole shape in the vehicle length direction.
A changeable vehicle characterized by that.