KR970010897B1 - Taillight installing structure of motor-bicycle - Google Patents

Abstract

None.

Description

Taillight mounting structure of motorcycle

1 is a partially broken side view showing a rear body cover according to an embodiment of the present invention together with a part of a floor cover;

2 is a side view of a motorcycle according to an embodiment of the present invention,

3 is a view showing a mounting-related portion while breaking and expanding a portion to explain the mounting structure in the portion A of FIG. 1;

4 is a partially broken side view of an embodiment of the present invention;

5 is a view seen from the rear of an embodiment of the present invention;

6 is an enlarged cross-sectional view along line IV-IV of FIG. 5,

7 is a view from behind of another embodiment of the present invention;

8 is an enlarged cross-sectional view along the line VIII-VIII of FIG. 7,

9 is a view of the main portion of an embodiment of the present invention from the top view,

10 is a view from the front of an embodiment of the present invention;

11 is an enlarged cross-sectional view along line XI-XI of FIG. 1,

12 is an enlarged cross-sectional view along the line XII-XII of FIG. 1,

13 is an enlarged cross-sectional view along the line VIII-VIII of FIG.

* Explanation of symbols for main parts of the drawings

2: Rear frame 4b: Rear carrier

5: rear body cover 6: first cover

6a: main body cover 6b: side cover

7: 2nd cover 8: Tay-light

9: Floor Cover 10: Rising Part

22 bolts 25,26,28 fasteners

35: mounting portion 36, 37: boss

38,39: tapping screw 40: mounting piece

42: fastener 43: lens

44: housing 128: taillight

129: Winker Light 132: Combi Light

134: high mount stoplight.

The present invention relates to a taillight mounting structure of a motorcycle.

Japanese Unexamined Patent Application Publication No. 3-52622 discloses the rear end of the rear body cover which covers the rear body of the motorcycle, and the taillight is directed toward the rear portion, and the tail light is attached to the rear body cover and the rear body cover. It is described that it is mounted on both of the body frame supporting the.

Conventionally, some motorcycles have a structure in which a rear cover is disposed at the rear of the vehicle body, and tail lights or the like are disposed in the rear cover.

Japanese Unexamined Patent Application Publication No. 2-117279 discloses such a motorcycle, and FIG. 5 of this publication provides a taillight on a rear cover provided at the rear of the vehicle body, and at the same time, the upper part of the taillight of the rear cover. Disclosed is a motorcycle, in which a stop light is provided.

However, in the case of such a structure, when the rear body cover and the taillight are coupled to each other, the gap is greatly enlarged or, on the contrary, becomes too narrow to interfere with the taillight and the rear body cover. There is.

The reason for this is that both the rear body cover and the taillight are separately mounted to the body frame, so that the dimensional tolerances of the body frame affect the coupling portions thereof. Accordingly, there is a demand for a mounting structure of taillights that can exhibit the precision of the coupling portion. In addition, the same problem occurs when the tail light is supported only on the body frame or the rear fender and is not engaged with the rear body cover.

In addition, in the case of the conventional taillight mounting structure, a process of mounting the rear body cover and the taillights to the body frame separately in the body assembly line, and a process of mounting the taillights to the rear body cover are required. The number of processes increases. Therefore, there is also a demand for a mounting structure that can contribute to the reduction of the number of assembly steps.

On the other hand, in the motorcycle of Japanese Unexamined Patent Publication No. 2-117279, since both the tail light and the stop light use bulbs, these two lights need to have a large width at the top and bottom, and thus the rear cover is also enlarged at the top and bottom. It became.

Therefore, an object of the present invention is to solve this problem.

In order to solve the above problems, the taillight mounting structure of the motorcycle according to the present invention comprises a first cover divided into an upper body cover and a lower side cover and forming a main portion of the rear body cover, and after the first cover. The second cover is attached to the end, and the tail light is attached to the second cover in advance to form a small assembly, and at the same time, the small assembly is attached to the upper body cover and the lower side cover at the rear end of the first cover. It is characterized in that it is configured to support the taillights directly to the rear body cover without going through the body frame.

The second cover includes a combination light composed of taillights, winker lights, and the like arranged in a row, and a high mount stoplight made of a light emitting diode is integrally formed in an upper direction of the combination light of the second cover. It is preferable to mount.

When the taillight is mounted in advance and the second cover, which is a small assembly, is mounted on the rear end of the first cover, the taillight is directly mounted to the rear body cover without going through the body frame. Therefore, the engaging portion of the taillight and the rear body cover is not affected by the dimensional tolerance of the body frame.

In addition, since the taillight is pre-installed on the assembled rear body cover, it is not necessary to attach the taillight to the body frame in another process just by attaching the rear body cover to the body frame side in the body assembly line. The number of assembly steps is reduced.

Since the high-mount stoplight made of light emitting diodes is disposed above the combination light of the second cover, the upper and lower widths of the stoplight body can be made smaller than the conventional light bulbs. have.

An embodiment of the present invention will be described with reference to FIGS. 1 to 13. First, Figure 2 is a view showing the side surface shape of the scooter-type motorcycle to which the present invention is applied, the lower portion from the rear of the main frame (1) extended to be lowered toward the rear from the front of the entire body A stem floor portion (tubing) la is formed, which is connected to the rear frame 2. The main frame 1 and the rear frame 2 are members constituting the body frame.

The rear frame 2 is extended in pairs from side to side and goes upward toward the rear side, and the accommodating part 3 is supported thereon, the seat 4a is supported on the accommodating part 3, and the sheet 4a is supported. The rear carrier 4b is arranged behind the rear of the rear frame 4 and is attached to the rear end of the rear frame 2.

The rear body cover 5 covering the periphery of the rear frame 2 is composed of a first cover 6 and a second cover 7 constituting a main portion thereof, and the first cover 6 is again an upper body cover ( 6a) and the lower side cover bb, and the second cover 7 is a small assembly in which the tail lights 8 are integrated.

The front part of the main body cover 6a is connected to the rising part 10 formed in the rear part of the prore cover 9 in the lower part, and the center cover 11 which comprises the accommodating part 3 in the upper part, respectively, The lid 12 is disposed at the front lower part of 6a.

The side of the step floor part la is covered by the front part of the side cover 6b, in which the front end of the side cover 6b and the side rear end of the front cover 13 are connected to each other.

A fuel tank 14 is disposed in the lower part of the floor cover 9 of the step floor part la, and the lid 12 is opened to enable oil supply, and at the rear part of the step floor part la, the rear frame 2 is provided. The unit swing type power unit 15 is connected.

The rear wheel 16 is supported at the rear of the power unit 15, and the rear cushion unit 17 is connected between the middle portions of the rear frame 2, and the air cleaner (near the lower end of the rear cushion unit 17) is provided. 18) and the vaporizer 19 are disposed.

FIG. 1 is an enlarged view of the lateral shape of a portion of the rear body cover 5, in which each of the constituent members of the rear body cover 5 is joined at each connection portion and is integrated as a whole. Among these, the main body cover 6a and the second cover 7 are constituted by a single member in which left and right are continuous as described later, and the side cover bb is constituted by a pair of members divided into left and right.

The rear body cover 5 is a rear carrier with a bolt 22 on the weld nut 21 disposed on the bracket 20 calculated further from the rear end of the rear frame 2 at the rear end of the main body cover 6a. It is fixed by tightening with (4b).

In addition, the front part of the rear body cover 5 is a stay 23, 24 extending downward from the floor cover 9 at the front of the side cover 6b located on the side of the stamper part la. To the one-touch fasteners 25 and 26.

In addition, the lower portion 10 and the rising portion 10 of the main body cover 6a are also coupled to the mounting leg 27 disposed on the main body cover 6a by the one-touch fastener 28. Detailed point temperature of this part will be described later.

Each connecting portion of the main body cover 6a, the side cover bb, and the main body cover 6a and the riser 10 is also joined by the engaging clocks 29 and 30 protruding from the main body cover 6a side. . The details of these parts will also be described later.

FIG. 3 is an enlarged partial cross-sectional view for explaining the mounting structure of the portion A shown in FIG. 1, and the mounting related portions of the rear carrier 4b, the bolt 22, the bracket 20, and the weld nut 21. FIG. Is shown with a solid line. As can be seen from this figure, the engaging portion of the main cover 6a and the second cover 7 is superimposed on the rear end of the bracket 20.

A mounting hole 31 is formed in the center of the rear end of the main body cover 6a, and a long hole 33 is formed in the protrusion 32 extending forward from the center of the top of the second cover 7. The upper and lower weld nuts 21 protruding upward from the rear end of the overlap bracket 20 are penetrated.

On the other hand, a rear carrier 4b is mounted on the main body cover 6a, and a recessed portion 4b is formed in the rear carrier cover 4c, which is a resin cover, and the bottom portion of the boss 4e protrudes downward. It is.

A communication hole 4f of the bolt 22 is formed in the boss 4e, and this communication hole 4f coincides with the communication hole 4h corresponding to the attachment hole 31 of the stay 4g.

The stay 4g is an angle-shaped member that is open in the upper direction and is supported by the frame 4i of the rear carrier 4b, and the boss 4e is accommodated in the recess of the stay 4g.

The bolt 22 has a stepped shape and a large diameter portion penetrates through the communication hole 4f of the boss 4e and abuts against the bottom of the stirrer 4g. The small diameter portion is screwed through the communication hole 4h of the stay 4g and fastened to the weld nut 21.

Therefore, by engaging the bolt 22 with the welt nut 21, the coupling portion of the main cover 6a and the second cover 7 is fixed to the rear frame 2 through the bracket 20 together with the rear carrier 4b. do.

4 is a view illustrating a connection structure of the second cover 7 to the main cover 6a and the side cover bb, and the mounting portions 34 and 35 are integrally lowered inside the main cover 6a. The bosses 36 and 37 protruding toward the main body cover 6a are integrally formed inside the second cover 7.

Then, the second governor 7 is connected to the rear end of the main body cover 6a, and the bosses 36 and 37 formed in the second cover 7 in the mounting portions 34 and 35 of the main body cover 6a. The second cover 7 is coupled to the rear end of the main body cover 6a by abutting each of the front end portions thereof and fastening each with the tapping screws 38 and 39.

In addition, the mounting piece 40 disposed on the lower end of the second cover 7 is superimposed on the thick portion 41 formed at the bottom of the side cover 6b, and a one-touch fastener 42 is disposed from the bottom through the holes formed in the protons. The side cover 6b and the second cover 7 are coupled to each other by engaging the second cover 7b.

FIG. 5 is a view seen from the rear of the second cover 7, and FIG. 6 is a view showing a cross-sectional shape along the IV-IV line of FIG. 5. First, in FIG. The protrusion part 32 is formed, the lens 43 of the tail light 8 is inserted in the opening part 7a formed in the lower part, and the mounting piece 40 is attached to the left and right sides of the lower end part.

In addition, three bosses 45 and 46 for mounting the taillights 8 are arranged around the lens 43, and the taillights 8 are attached thereto. In addition, the bosses 36 and 37 are arranged in the upper portion of the lens 43 one by one in the left and right directions.

As shown in FIG. 6, the housing 44 of the taillight 8 is fixed with a tapping screw 48 to the bracket 47 and all bosses 45 disposed at its central top, not shown in this figure. The same applies to the bosses 46 (FIG. 5) which are not left and right, so that the second cover 7 becomes a small assembly in which the tail lights 8 are integrated.

7 and 8 show another embodiment of a small assembly. 7 and 8 are views corresponding to FIGS. 5 and 6, respectively. 8 is a view showing a cross-sectional shape along the line VIII I VIII in FIG. In Figs. 7 and 8, the same reference numerals as in Figs. 5 and 6 denote the same parts or parts. In order to avoid duplication of description, the description of the same parts or parts will be omitted.

In the center of the housing 44, a taillight 128 serving as a stoplight is mounted horizontally, and left and right winger lights 129 and 129 are similarly mounted on the left and right sides of the taillight 128. And covers the taillight 128 with the lens 40. The lens 40 is fastened to the housing 44 with screws B6 and B6, and the winker lights 129 and l29 are covered with lamp covers 131 and 131, and the tail lights 128, The combi light 132 is constituted by the winker lights 129 and l29 and the like.

The light supporting member 133 is mounted in the mounting hole 126, and this mounting is performed by screwing the mounting pieces 133a and 133a extending from the light supporting member l33 to the left and right as shown in FIG. It is performed by fastening to the second cover 7 via B7) (B7). The light support member 133 is composed of a bottom plate portion 133b and a light lens 133c. The light support member 133 is provided with a substrate 133d long in the vehicle width direction, and emits light on the substrate 133d. The high mount stoplight 134 composed of diodes is arranged side by side.

According to the above embodiment, since the high mount stop light 134 made of the light emitting diode is disposed above the combination light 132 of the second cover 7, the width of the high mount stop light in the vertical direction can be reduced. Compared with using a light bulb as in the related art, the upper and lower widths of the second cover 7 can be reduced.

Further, since the combination light 132 and the high mount stop light 134 are integrally mounted to the second cover 7, the combination light 132 and the high mount stop light 134 are previously attached to the second cover 7. ), The manufacture of a motorcycle can be facilitated since only the second cover 7 is mounted on the vehicle body side when the motorcycle is manufactured. In addition, the dead space on the upper part of the combination light 123 which has not been used conventionally can be effectively used by the high mount stop light 134.

9 is a view seen from the top surface of the side cover 6b, and FIG. 10 is a view seen from the front thereof. As can be seen from these figures, the side cover 6b has a substantially annular shape as seen from the upper surface, and is mounted by covering the rear frame 2 from its upper direction. Moreover, the accommodating part 3 is accommodated in the space 49 of a center part (refer FIG. 2).

As can be seen in FIG. 10, the lower end of the mounting portion 34 is formed with a hole 50 for penetrating the tapping screw 38, and the lower end of the mounting portion 35 does not penetrate the tapping screw 39. A cutout 51 is formed to make it easy.

11 is a cross-sectional view taken along the line XI-XI of FIG. 1, wherein the engaging click 29 of the body cover 6a is formed at an appropriate distance from the end 52 formed at the upper edge of the side cover 6b. The main body cover 6a and the side cover 6b are connected to each other by being fitted into each other and engaged with each other. In addition, the uppermost end 54 of the side cover 6b extends inside the main body cover 6a and is superimposed on each other.

12 is a cross-sectional view of the mounting leg 27 along the line XIII IX XIII of FIG. 1, which is reinforced by ribs 55 and 56 and extends the inner side of the main body cover 6a downward, so that the fastener 28 is disposed at the tip. A communication hole 57 for insertion is formed.

FIG. 13 is a cross-sectional view taken along line XIII-XIII of FIG. 1, wherein the engaging click 30 of the body cover 6a is formed at an appropriate distance from the end 58 formed at the upper edge of the raised portion 10. The main body cover 6a and the riser 10 are connected to each other by being coupled to each other. In addition, two engagement projections 60 in the engagement click 30 are used in the inner direction and the outer direction.

Next, the operation of the present embodiment will be described. To mount the taillight 8 to the vehicle body, first, as shown in FIGS. 5 and 6, the housing 44 of the taillight 8 is formed with a boss 45 formed inside the second cover 7 ( 46 to the tapping screw 48. Accordingly, the second cover 7 is a compact assembly in which the tail light 8 is integrated with the lens 43 fitted to the opening 7a.

On the other hand, the main body cover 6a and the left and right side covers 66 are more integrated by engaging the lower end and the upper end as shown in FIGS. 1 and 9, and engaging both connecting portions by the engaging click 29. As a result, the first cover 6 is formed, and a V-shaped mounting space is formed from the side for mounting the second cover 7 on the rear end of the first cover 6.

Next, the second cover 7 in a small assembly state is fitted into the V-shaped mounting space, and as shown in FIG. 4, the mounting portions 34 and 35 and the second cover of the main body cover 6a ( The bosses 36 and 37 of 7 are respectively fastened with tapping screws 38 and 39, and the mounting pieces 40 of the second cover 7 are attached to the thick portion 4l of the side cover. When the two cover 7 and the first cover 6 are integrated with each other by combining the fasteners 42 with each other, the rear body cover 5 is integrated.

The rear body cover 5 assembled in this way is covered with the rear frame 2 from the upper direction, and as shown in FIG. 3, at the rear end of the main body cover 6a by the bolt 22 at the rear carrier. (4b) and the rear frame (2) is fastened together.

As shown in FIG. 1, at the front end of the body cover 6a, the fastener 25 is provided at the front end of the side cover 6b by the raised portion 10, the engaging click 30, and the fastener 28. And coupled to the floor cover 9 and the front cover 13, respectively.

As a result, since the tail light 8 is supported directly on the rear body cover 5 without being mounted on the rear frame 2 side, the coupling portion and the second cover of the tail light 8 and the second cover 7 7) and the respective engaging portions to the first cover 6 are not affected by the dimensional tolerances of the rear frame 2.

Therefore, the precision in the coupling portion of the tail light 8 and the rear body cover 5 can be maintained, and the tail light 8 can be easily attached to the tail light and the rear body cover, which may occur in the conventional structure. It is possible to avoid the occurrence of a situation where it is difficult to combine.

In addition, since the tail light 8 can be integrated into the rear body cover 5 by using the second cover 7 and the tail light 8 as a small assembly in advance, the rear body cover 5 is simply used in the vehicle body assembly line. It is not necessary to attach the taillight 8 to the rear frame 2 separately by simply attaching (). Therefore, the number of steps during the assembly work is reduced, and the assembly workability is improved.

In addition, since the main body cover 6a, the coupling portion of the second cover 7, and the rear carrier 4b are all fastened to the rear frame 2 through the bracket 20, the assembly workability is advantageous. This is further improved.

The taillight mounting structure of the motorcycle according to the present invention includes a first cover forming a main portion of the rear body cover, and a second cover mounted on the rear end of the first cover, and the taillight is pre-installed on the second cover. As a result, a small assembly was formed, and the small assembly was attached to the rear end of the first cover to directly support the taillights to the rear body cover without passing through the body frame.

Therefore, it is possible to maintain the precision of the coupling portion of the taillight and the rear body cover without being affected by the dimensional tolerances of the body frame, thereby eliminating the possibility of the conventional situation in which the taillight and the rear body cover are difficult to be combined. have.

In addition, since the tail light can be integrated into the rear body cover in advance, the body assembly line simply ends up mounting the rear body cover to the body frame side, and it is necessary to attach the tail light to the body frame in another process as in the prior art. Since there is no need to reduce the number of steps during the assembling work, workability can be improved.

In addition, since the high-mount stoplight made of light emitting diodes is disposed on the upper part of the combination light of the second cover, the top and bottom widths of the stoplights can be made smaller than in the case of using a light bulb. can do.

Claims (2)

In a motorcycle having a tail light mounted to a rear end of a vehicle and a rear body cover supported by a body frame covering a rear portion of the vehicle body, the rear body cover 5 forms a main portion thereof, and an upper body cover 6a and a lower body cover the main body. A first cover 6 divided into a side cover 6b of the first cover 6 and a second cover 7 mounted to a rear end of the first cover 6, and the second cover 7 includes taillights in advance. (8) attaches the molding assembly and at the same time the small assembly is attached to the upper body cover (6a) and the lower side cover (6b) at the rear end of the first cover (6), so as not to pass through the body frame. Taillight mounting structure of a motorcycle, characterized in that configured to directly support the taillight (8) to the rear body cover (5). The combination light 132 of the tail light 128 and the blinker light 129 is arranged in the second cover 7 in a row, and the combination light of the second cover 7 is disposed in a row. 132) Taillight mounting structure of a motorcycle, characterized in that the high-mount stoplight 134 made of a light emitting diode integrally mounted on the upper portion.