JPH04104784U - Spare tire fixing structure for horizontally hinged back door - Google Patents

Abstract

(57) [Summary] [Objective] To provide a horizontally hinged back door 1 having a door glass 23 that can be raised and lowered with a spare tire fixing structure that does not interfere with the raising and lowering locus of the door glass 23. [Structure] Reinforcing members 33 are arranged in a horizontal V-shape at two hinge link hoses 25 and latch link hoses 27. A bracket 35 for fixing a spare tire is arranged to these reinforcing members 33, and the whole is shaped like a horizontal A. Since this fixing structure is provided using the hinge link hose 25 and the latch link hose 27, it can be placed between the ascending and descending locus of the door glass 1 and the outer panel 7 of the door.

Description

[Detailed explanation of the idea]

0001

[Industrial application field]

This invention is a fixing structure for fixing a spare tire to the back door of an off-road car, etc. Regarding construction.

0002

[Conventional technology]

Some off-road cars are equipped with side-hinged back doors; The back door may have a structure in which a spare tire is fixed. One like this Conventional examples are shown in FIGS. 4 and 5. Figure 4 shows the front view of the back door 1 seen from the rear of the car. It is a front view. FIG. 5 shows a CC sectional view of FIG. 4.

0003 That is, on the right side of the back door 1, hinges 3 are provided on the top and bottom, and the horizontal hinge type is installed. It is a back door. On the left side, there is a lock to secure the back door in the closed position. A latch structure 5 is provided.

0004 There are spare parts inside the outer panel 7 and inner panel 9 that make up the back door 1. In order to fix the tire, the tire reinforcement 11 and inner reinforcement hose 13 are It is arranged in a U-shaped cross section and passes through the tire reinforcement 11 and the outer panel 7. A fixing bracket 17 is provided with bolts 15, and this fixing bracket A spare tire 19 is fixed to 17 with bolts 21.

[0005]

[Problem that the idea aims to solve]

However, when the back door has a door glass 23 that can be raised and lowered, The ascending and descending locus of the Agulhas 1 and the tire reinforcement 11 are buffered, and the spacer It was difficult to provide an attire fixing structure.

[0006] This invention was devised to solve the above problems. A spare tire fixing mechanism that can be easily installed on a horizontally hinged back door with a The purpose is to provide a structure.

[0007]

[Means to solve the problem]

This invention was made to achieve the above objectives, and is a door glass that can be raised and lowered. Inside a horizontally hinged back door with a Two for the gill reinforcement and the latch reinforcement provided on the other side. Place the reinforcing material to avoid the vertical path of the door glass, and Spare side-hinged back door with brackets for fixing the rear tires It has a tire fixed structure.

[0008]

[Effect]

Hinge reinforcement hoses and racks, which are already strength members inside the back door, By placing a reinforcing member against the door glass hose, this reinforcing member The structure can be designed to avoid the upward and downward trajectory of the vehicle.

[0009]

【Example】

An embodiment of the present invention will be described below based on FIGS. 1 to 3. Figure 1 shows the horizontal hinge type It is a perspective view of the back door of. FIG. 2 shows a sectional view taken along line AA in FIG. B-B in Figure 1 A cross-sectional view is shown in FIG.

0010 This back door 1 has horizontal hinges 3 on the right side of the door at two locations, top and bottom. The hinge type has an L-shaped cross section inside the door to reinforce the hinge 3. A spring hose 25 is provided. On the left side of door 1, the back door is closed. L-shaped cross-section latch link hose 2 to which a latch mechanism is attached to lock the 7 is provided. For these hinge link hose 25 and latch link hose 27, Then, other brackets 29 and 31 having an L-shaped cross section are fixed by welding or the like. This block A pipe 33 serving as a reinforcing material is arranged for the rackets 29 and 31. This arrangement This is done by crushing the end of the pipe 33 and welding such as arc welding or bolting. This pipe 33 is connected from the latch link hose 31 to each hinge link hose 25. It is arranged in a horizontal V-shape. The cross section of these two pipes 33 is A mounting bracket 35 having a square shape (see FIG. 2) is fixed by welding or the like. . For this mounting bracket 35, pass through the outer panel 7 and attach it with a bolt or the like. A fixing bracket (not shown) is provided. This fixing bracket Attire is fixed. Therefore, the entire spare tire fixing structure of this embodiment has a horizontal A shape. Becomes a mold.

[0011] The hinge link hose 25 is conventionally provided to reinforce the hinge, and is The latch hose 27 has traditionally been provided to reinforce the latch structure. Then, two reinforcing pipes 33 are arranged for these reinforcement hoses 25 and 27. By doing so, the spare tire fixing structure can be avoided from the lifting trajectory of the door glass 1 and the lifting device. It can be placed as follows. In other words, the conventional spare tire fixing structure (see Figure 5) In this case, the inner reinforcement 13 is installed near the inner panel 9 and the tire reinforcement is installed near the inner panel 9. A base 11 is provided near the outer panel 7, and both reinforcement hoses 11 and 13 are approximately The shape of the structure allows the spare tire fixing structure to exist throughout the inside of the door. However, according to the structure of this embodiment, the pipe 33, which is a reinforcing material, is The door guard is supported by the latch hose 25 and the latch hose 27. It becomes possible to place it on the elevating trajectory of the lath or between the elevating device and the outer panel 7. . Therefore, it becomes easy to avoid interference with the door glass 1 and the like.

0012 In the above embodiment, the reinforcing material was the pipe 33, but in other embodiments may be a reinforcing material having an L-shaped cross section or this-shaped cross section, and may also be a reinforcing material such as SMC. It may also be a resin material.

[0013] In addition, since the pipe 33 exists inside the back door 1, the back door 1 It has the effect of reinforcing itself, increasing its strength against collisions from behind. Ru.

[0014]

[Effect of the idea] As explained above, the spare tire fixing structure of the horizontally hinged back door of the present invention According to By placing a reinforcing member against the latch link hose, this reinforcing member can be attached to the door glass. It can be placed between the lifting trajectory of the back door and the outer panel of the back door, so the lifting Even if the back door has a door glass that can be used, it can be accommodated without adding extra weight. A spare tire fixing structure can be easily provided.

[Brief explanation of drawings]

FIG. 1 is a perspective view of a back door according to an embodiment of the present invention.

FIG. 2 is a sectional view taken along line AA in FIG. 1;

FIG. 3 is a sectional view taken along line BB in FIG. 1;

FIG. 4 is a schematic front view of a conventional back door seen from the rear of the automobile.

FIG. 5 is a sectional view taken along line CC in FIG. 4;

[Explanation of symbols]

1 Backdoor 3 Hinge 5 Latch structure 7 Outer panel 9 Inner panel 11 Tire reinforcement hose 13 Inner Reinhose 17 Fixing bracket 19 Spare tire 23 Door glass 25 Hinge lean hose 27 Latch lean hose 29,31 Bracket 33 Pipe (reinforcement material) 35 Mounting bracket

Claims (1)

[Scope of utility model registration request] Claim 1: Inside a horizontally hinged back door having a door glass that can be raised and lowered, two hinge reinforcements are provided vertically on one side and a latch reinforcement is provided on the other side. A horizontally hinged back door spare tire fixing structure in which book reinforcing members are placed to avoid the ascending and descending trajectory of the door glass, and a bracket is placed to fix the spare tire to these two reinforcing members.