TW201714777A - Rear lamp combination unit of vehicle, and straddling-type vehicle having the same to miniaturize the tail of vehicle, and make the width of vehicle tail more recognizable - Google Patents

Abstract

According to the present invention, a rear lamp combination unit of vehicle o comprises: a center light-emitting part; left and right side light-emitting parts apart with equal spacing on the left and right sides of the center light-emitting part in the width direction of vehicle; left and right light-emitting parts of indication lamps allocated respectively outside and closer to the width direction of vehicle than at least the inner end part of the pair of side light-emitting parts; a base member; and a light-transmissive housing allocated behind the center light-emitting part, the pair of side light-emitting parts, and the pair of light-emitting parts of indication lamps. The center light-emitting part is set as the brake lamp. The pair of side light-emitting parts are also used as the tail lamp and the brake lamp. When the tail lamp is turned on, the pair of side light-emitting parts are turned on. When the brake lamp is turned on, the center light-emitting part and the pair of side light-emitting parts are turned on. When viewed from the back of vehicle, at least the outer end parts of the pair of side light-emitting parts are configured vertically in the manner of overlapping respectively with the pair of light-emitting parts of indication lamps in the width direction of vehicle.

Description

Rear light combination unit for vehicle, and straddle type vehicle having the same

The present invention relates to a straddle type vehicle, and more particularly to a lamp arrangement for a vehicle tail portion of a straddle type vehicle.

Conventionally, there has been known a lamp arrangement structure for a vehicle tail portion which can also serve as a tail light for a rear brake light of a vehicle when the brake is actuated.

The lamp arrangement structure of the tail portion of the vehicle disclosed in Patent Document 1 includes a combination lamp (332). The combination lamp (332) includes a tail light (328) disposed at a central portion of the vehicle and can also serve as a brake light; and a pair of left and right indicator lights (329, 329) disposed around the tail light (328) . Further, an auxiliary brake light (334) is disposed above the combination lamp (332).

Patent Document 1: Japanese Patent Laid-Open 2002-284060

In the lamp arrangement structure of the tail portion of the vehicle disclosed in Patent Document 1, as shown in FIG. 8, the tail light (328) is lit by a switching operation, and can also serve as a brake light, and the auxiliary brake light (334) is only used. Lights up when braking. The tail light (328) and the auxiliary brake light (334) are arranged at intervals in the vertical direction at the center of the tail portion of the vehicle.

Therefore, when the tail lamp is turned on, only the tail light (328) is turned on. When the brake light is turned on, both the tail light (328) and the auxiliary brake light (334) are illuminated at the same time.

Therefore, there is a change in the lighting state between the lighting of the tail light and the lighting of the brake light. Therefore, when the brake is operated during night driving, the vehicle can be further improved. The visibility of the latter party.

On the other hand, in order to simplify the assemblability, a combination unit that unitizes the tail light (328) and the auxiliary brake light (334) is preferable. However, in Patent Document 1, when the interval between the auxiliary brake lamp (334) and the tail light (328) is small, the portion that emits light when the brake lamp is turned on is concentrated and appears to be one. Therefore, in order to make the change of the lighting state clearer and maintain higher visibility from the rear, it is necessary to arrange the tail light (328) and the auxiliary brake light (334) at a certain interval. Therefore, when the lamp arrangement structure of the tail portion of the vehicle disclosed in Patent Document 1 and the rear lamp (328) and the auxiliary brake lamp (334) are pursued to be unitized, the higher visibility and the vehicle from the rear of the vehicle cannot be taken into consideration. The miniaturization of the top and bottom of the tail.

Further, in the lamp arrangement structure of the vehicle tail portion disclosed in Patent Document 1, the arrangement of the tail lamps (328) including the reflectors (330) is limited to the inside of the left and right indicator lamps (329, 329). Therefore, since the arrangement of the tail light (328) including the reflector (330) is restricted in the vehicle width direction, when the tail light (328) is lit only when the tail light is turned on, the width of the tail portion of the vehicle is used. The recognition is reduced. On the other hand, in order to improve the visibility of the width of the tail portion of the vehicle, the left and right directions are to be enlarged when the size of the tail light (328) including the reflector (330) in the vehicle width direction is enlarged outward in the vehicle width direction. The lights (329, 329) must also move outward in the direction of the vehicle width, so that the tail of the vehicle is also enlarged to the left and right. Therefore, it is impossible to achieve both the visibility of the width of the tail portion of the vehicle and the downsizing of the left and right direction of the tail portion of the vehicle.

The present invention has been made in view of such circumstances, and an object of the present invention is to provide an identification that can reduce the size (up and down direction and left and right direction) of a rear portion of a vehicle that is disposed, and can further improve the width of a tail portion of a vehicle, and can also improve the self-vehicle. A rear-light combination unit for vehicles and a straddle-type vehicle having the same.

In order to solve the above problem, the vehicle rear lamp combination sheet according to the first embodiment of the present invention The main body of the present invention is provided with a central light-emitting portion disposed at a central portion in the vehicle width direction of the tail portion of the vehicle, and a pair of side light-emitting portions disposed at intervals in the vehicle width direction and disposed at the rear view The left and right sides of the central light-emitting portion; the pair of left and right indicator light-emitting portions are disposed outside the inner end portion of at least the inner end portions of the pair of side light-emitting portions, and the base member; The central light-emitting portion and the pair of side light-emitting portions are disposed thereon; and the external light-transmitting casing is disposed behind the central light-emitting portion, the pair of side light-emitting portions, and the pair of indicator light-emitting portions, and is integrated The central light-emitting portion is a brake light, and the pair of side light-emitting portions also serves as a tail light and a brake light. When the tail light is turned on, the central light-emitting portion is turned off and the pair of side light-emitting portions are turned off. Brightly, when the brake light is turned on, both the central light-emitting portion and the pair of side light-emitting portions are turned on, and at least the outer end portions of the pair of side light-emitting portions are respectively The above pair of instructions The light emitting portion overlapping the vehicle width direction in a manner vertically arranged.

According to the first embodiment of the present invention, in the vehicle rear lamp combination unit of the present invention, the center light-emitting portion (auxiliary brake lamp) is disposed between the pair of right and left side light-emitting portions (tail lamps). When the tail light is turned on, the central light-emitting portion is turned off, and only the pair of side light-emitting portions are turned on. When the brake lamp is turned on, both the central light-emitting portion and the pair of side light-emitting portions are simultaneously turned on. As a result, in the aspect in which the auxiliary brake lamp and the tail light are arranged at intervals in the vertical direction as in Patent Document 1, the tail portion of the vehicle can be downsized in the vertical direction.

Further, as described above, in Patent Document 1, when the interval between the auxiliary brake lamp (334) and the tail light (328) is small, the portion where the light is emitted when the brake lamp is turned on is concentrated and appears to be one. . Therefore, in order to make the change of the lighting state clearer and maintain the visibility from the rear, it is necessary to arrange the tail light (328) and the auxiliary brake light (334) at a certain interval.

On the other hand, in the case of lighting the tail light, the center light-emitting portion disposed between the pair of side light-emitting portions is used as the non-lighting portion, and when the brake light is turned on, the original light-emitting portion is used as the non-lighting portion. The central light-emitting portion that is used is lit. Thereby, with the lighting as the tail light In comparison, the lamp type as the brake light is turned on will vary greatly. That is to say, the pattern of lighting is changed from the pattern in which the two parts are separated and the light is changed to a pattern in which the light-emitting area is large, so the degree of change is large. Therefore, even if the central light-emitting portion is not spaced apart from the pair of side light-emitting portions, the visibility can be improved. Therefore, even if the size of the rear side of the vehicle is reduced in size, the visibility from the rear of the vehicle can be improved.

Further, when the central light-emitting portion is disposed between the pair of left and right side light-emitting portions, if the visibility of the width of the tail portion of the vehicle is to be improved, the size of the rear-light combination unit in the left-right direction tends to be large. On the other hand, in the present invention, at least the outer end portions of the pair of side light-emitting portions are vertically arranged so as to overlap the pair of indicator light-emitting portions in the vehicle width direction in the rear view of the vehicle. Therefore, when the tail lamp is turned on and the brake lamp is turned on, the pair of side light-emitting portion outer-end lighting portions can be arranged in the range of the light-emitting portion to the left and right in the vehicle width direction, thereby maintaining the tail portion. The recognition of the width. Further, since the pair of indicator light-emitting portions does not need to be moved outward in the vehicle width direction, the size of the rear lamp combination unit in the left-right direction can be reduced.

Thereby, the visibility of the width of the tail portion of the vehicle can be improved, and at the same time, the size of the tail portion of the vehicle in the left-right direction can be reduced.

That is, the present invention can improve the visibility of the width of the tail portion of the vehicle and the visibility from the rear of the vehicle by the arrangement and lighting of the tail light and the brake light, and can make the size of the tail of the vehicle (up and down direction and left and right direction). )miniaturization.

According to a second aspect of the present invention, in the first embodiment of the present invention, the pair of side light-emitting portions extend outward in the vehicle width direction at least the outer end portion of the pair of side light-emitting portions. The position of the lower side of the pair of indicator light-emitting portions is formed such that the pair of side light-emitting portions are located further rearward than the pair of indicator light-emitting portions when viewed from the side of the vehicle.

According to a second embodiment of the present invention, in the vehicle rear lamp combination unit of the present invention, the pair of side light-emitting portions extend to at least the outer end portion to be disposed in the vehicle when the vehicle is rear viewd. It is arranged in such a manner that the position of the outermost light-emitting portion of the indicator light in the width direction is below. Therefore, when the tail lamp is turned on and the brake lamp is turned on, the pair of side light-emitting portion outer-end lighting portions can be arranged in the range of the light-emitting portion to the left and right in the vehicle width direction, thereby maintaining the tail portion. The recognition of the width. Further, since the pair of indicator light-emitting portions does not need to be moved outward in the vehicle width direction, the size of the rear lamp combination unit in the left-right direction can be reduced.

Further, when the vehicle is viewed from the side, the pair of side light-emitting portions are located further rearward than the pair of indicator light-emitting portions. Therefore, even if one of the pair of side light-emitting portions is located below the pair of indicator light-emitting portions, it is not blocked by the pair of indicator light-emitting portions, and can be improved by the rider or pedestrian of the vehicle traveling rearward. The visibility of one of the opposite side light-emitting portions from the upper rear side. Thereby, the visibility of the width of the tail portion of the vehicle and the visibility from the rear of the vehicle can be improved, and at the same time, the size of the tail portion of the vehicle in the left-right direction can be further reduced.

According to a third aspect of the present invention, in the second aspect of the present invention, each of the pair of side light-emitting portions further has a side formed to extend outward from the upper end portion in the vehicle width direction. The square extends the light emitting portion.

According to the third embodiment of the present invention, the side light-emitting portion of the vehicle rear lamp combination unit has a side extending light-emitting portion that is formed to extend outward from the upper end portion in the vehicle width direction. Therefore, as the lighting of the tail light, the light-emitting area of the pair of side light-emitting portions becomes large. Thereby, the visibility from the rear of the vehicle can be further improved, and at the same time, the visibility of the width of the tail portion of the vehicle can be further improved.

According to a third aspect of the present invention, in the third embodiment of the present invention, the side extending light-emitting portion of the pair of side light-emitting portions is located at substantially the same height as the central light-emitting portion in a rear view of the vehicle. The distance between the inner side in the vehicle width direction of the side extending light-emitting portion of the pair of side light-emitting portions and the outer side in the vehicle width direction of the central light-emitting portion is smaller than the lateral extension of the pair of side light-emitting portions The distance between the outside of the light-emitting portion in the vehicle width direction and the inner side in the vehicle width direction of the pair of indicator light-emitting portions.

According to a fourth embodiment of the present invention, the vehicle rear lamp combination unit of the present invention is in a vehicle In the rear view, the side extending light-emitting portions of the pair of side light-emitting portions are located at substantially the same height as the central light-emitting portion. Therefore, when the central light-emitting portion is turned on as the brake lamp, the lamp type of the brake lamp extends outward from the center in the vehicle width direction. As a result, the light-emitting area of the pair of side light-emitting portions is increased, so that the visibility from the rear of the vehicle can be further improved.

Further, when the side light-emitting portions of the pair of side light-emitting portions extend in the rear view of the vehicle, the pair of indicator light-emitting portions are disposed closer to the outside in the vehicle width direction of the central light-emitting portion. Therefore, it is possible to avoid a small interval between the side extending light-emitting portions of the pair of side light-emitting portions and the pair of indicator light-emitting portions. Therefore, in order to secure the interval between the side extending light-emitting portions of the pair of side light-emitting portions and the pair of indicator light-emitting portions to some extent, the pair of indicator light-emitting portions need not be moved further in the vehicle width direction. Therefore, the size of the rear lamp combination unit in the left-right direction can be further reduced.

According to a fifth aspect of the present invention, in the first aspect of the present invention, the pair of side light-emitting portions each have an obliquely extending light-emitting portion, and the obliquely extending light-emitting portion is used in a rear view of the vehicle. The indicator light-emitting portion is formed to extend inward in the vehicle width direction and to extend outward from the outside in the vehicle width direction to a position below the pair of indicator light-emitting portions.

According to the fifth embodiment of the present invention, the vehicle rear lamp combination unit of the present invention can ensure the length of the pair of side light-emitting portions and reduce the width as compared with the configuration in which the pair of side light-emitting portions are arranged substantially horizontally. Therefore, the size of the rear lamp combination unit in the left-right direction can be reduced. Thereby, the visibility of the width of the tail portion of the vehicle and the visibility from the rear of the vehicle can be improved, and at the same time, the size of the tail portion of the vehicle in the left-right direction can be further reduced.

According to a fifth aspect of the present invention, in the fifth aspect of the present invention, the pair of side light-emitting portions further includes a side extending light-emitting portion, and the side-extending light-emitting portion is used in the rear view of the vehicle. The upper end portion of the obliquely extending light-emitting portion is formed to extend outward in the vehicle width direction.

According to a sixth aspect of the present invention, in the vehicle rear lamp combination unit of the present invention, the pair of side light-emitting portions have a vehicle body that extends from the upper end portion of the light-emitting portion toward the vehicle width direction from the oblique direction of the vehicle. The side extending to form the outer side extends the light-emitting portion. Therefore, as the lighting of the tail light, the light-emitting area of the pair of side light-emitting portions becomes large. Thereby, the visibility from the rear of the vehicle can be further improved, and at the same time, the visibility of the width of the tail portion of the vehicle can be further improved.

According to a sixth aspect of the present invention, in the sixth aspect of the present invention, the side extending light-emitting portion of the pair of side light-emitting portions is located at substantially the same height as the central light-emitting portion in a rear view of the vehicle. The distance between the inner side in the vehicle width direction of the side extending light-emitting portion of the pair of side light-emitting portions and the outer side in the vehicle width direction of the central light-emitting portion is smaller than the lateral extension of the pair of side light-emitting portions The distance between the outside of the light-emitting portion in the vehicle width direction and the inner side in the vehicle width direction of the pair of indicator light-emitting portions.

According to the seventh embodiment of the present invention, in the vehicle rear lamp combination unit of the present invention, the side extending light-emitting portions of the pair of side light-emitting portions are located at substantially the same height as the central light-emitting portion when the vehicle is viewed from behind. Therefore, when the central light-emitting portion and the pair of side light-emitting portions are turned on as the brake lamps, the lamp type of the brake lamps extends outward from the center in the vehicle width direction. As a result, the light-emitting area of the pair of side light-emitting portions is increased, so that the visibility from the rear of the vehicle can be further improved.

Further, the side extending light-emitting portions of the pair of side light-emitting portions are disposed closer to the outside of the central light-emitting portion than the pair of indicator light-emitting portions in the rear view of the vehicle. Therefore, it is possible to prevent the interval between the side extending light-emitting portions of the pair of side light-emitting portions and the pair of indicator light-emitting portions from becoming small. Therefore, in order to ensure a certain degree of separation between the side light-emitting portions of the pair of side light-emitting portions and the pair of indicator light-emitting portions, the pair of indicator light-emitting portions need not be moved outward in the vehicle width direction. Therefore, the size of the rear lamp combination unit in the left-right direction can be further reduced.

According to a first aspect of the present invention, in the first aspect of the present invention, each of the pair of side light-emitting portions includes a plurality of first light-emitting diodes, and the plurality of first light-emitting diodes are in a rear view of the vehicle. At least a portion of the light-emitting diode in a direction along the width of the vehicle The inside is disposed such that the height is lower toward the outside in the vehicle width direction, and the first light emitting diode at the outermost end is vertically overlapped with the pair of indicator light emitting portions in the vehicle width direction. Configuration.

According to the eighth embodiment of the present invention, the rear lamp assembly unit for a vehicle of the present invention can reduce the width of the pair of side light-emitting portions as compared with a configuration in which a plurality of first light-emitting diodes are arranged substantially horizontally. Therefore, the size of the rear lamp combination unit in the left-right direction can be reduced. Further, by using a light-emitting diode having a smaller amount of heat generation than a bulb (bulb), a plurality of first light-emitting diodes can be arranged in close proximity, and high-luminance light can be realized in a small space, thereby improving the side light-emitting portion. It is recognized. Thereby, the visibility from the rear of the vehicle can be improved, and at the same time, the size of the right and left of the tail portion of the vehicle can be further reduced.

According to a ninth aspect of the present invention, in the first aspect of the present invention, the plurality of first light-emitting portions each include a plurality of first light-emitting diodes, and the plurality of first light-emitting bodies are viewed from a side view of the vehicle At least a part of the light-emitting diode is disposed to be lower in height toward the front of the vehicle, and the first light-emitting diode of the front end is located further rearward than the pair of indicator light-emitting portions.

According to the ninth embodiment of the present invention, when the vehicle rear lamp combination unit of the present invention is viewed from the side of the vehicle, the first light-emitting diode of the front end is located further rearward than the pair of indicator light-emitting portions. Therefore, even if one of the pair of side light-emitting portions is located below the pair of indicator light-emitting portions, it is not blocked by the pair of indicator light-emitting portions, and can be improved by the rider or pedestrian of the vehicle traveling rearward. The visibility of one of the opposite side light-emitting portions from the upper rear side. Thereby, the visibility of the width of the tail portion of the vehicle and the visibility from the rear of the vehicle can be improved, and the size (up and down direction) of the tail portion of the vehicle can be reduced.

According to a tenth embodiment of the present invention, in the first aspect of the invention, the height of the central light-emitting portion is smaller than the pair of side light-emitting portions.

According to the tenth embodiment of the present invention, the vehicle rear lamp combination unit of the present invention can reduce the height of the central light-emitting portion to be lower than that of the pair of side light-emitting portions. Therefore, the rear light group can be made The size of the center in the width direction of the unit is smaller than the size of the left and right sides (outside) in the vehicle width direction. Thereby, the visibility of the width of the tail portion of the vehicle and the visibility from the rear of the vehicle can be improved, and at the same time, the size of the tail portion of the vehicle can be further reduced.

According to a first aspect of the present invention, in the first embodiment of the present invention, the central light-emitting portion is disposed below the inner end portion of the pair of side light-emitting portions and is higher than the one in the rear view of the vehicle. The upper end of the indicator light emitting portion is higher.

According to the eleventh embodiment of the present invention, the vehicle rear lamp combination unit of the present invention can lower the height of the central light-emitting portion than the pair of side light-emitting portions. Therefore, the size of the center of the rear lamp combination unit in the vehicle width direction can be made smaller than the size of the left and right (outside) in the vehicle width direction. Thereby, the visibility of the width of the tail portion of the vehicle and the visibility from the rear of the vehicle can be improved, and at the same time, the size of the tail portion of the vehicle can be further reduced.

According to a first aspect of the present invention, in the first aspect of the present invention, the central light-emitting unit includes a plurality of second light-emitting diodes, and the plurality of second light-emitting diodes are in a rear view of the vehicle. The body is roughly arranged in a horizontal direction in the direction of the vehicle width.

According to the twelfth embodiment of the present invention, the plurality of second light-emitting diodes of the vehicle rear lamp combination unit of the present invention are arranged substantially in the horizontal direction in the vehicle width direction, so that the height of the central light-emitting portion can be reduced. Therefore, the size of the center of the rear lamp combination unit in the vehicle width direction can be made smaller than the size of the left and right (outside) in the vehicle width direction. Further, since a light-emitting diode having a smaller amount of heat generation than a bulb (bulb) is used, high-intensity light emission can be realized in a small space by arranging a plurality of second light-emitting diodes in close proximity, thereby improving the central light portion. It is recognized. Thereby, the visibility from the rear of the vehicle can be improved, and at the same time, the size of the tail portion of the vehicle can be further reduced.

According to a twelfth aspect of the present invention, in the twelfth aspect of the present invention, the plurality of first light-emitting portions each include a plurality of first light-emitting diodes, and the plurality of first light-emitting diodes are in a rear view of the vehicle At least a part of the light-emitting diode is disposed in such a manner that the height is lowered as the inner side in the vehicle width direction is outward in the vehicle width direction, and the plurality of The second light-emitting diode is disposed lower than the first light-emitting diode of the uppermost one of the plurality of first light-emitting diodes, and is further adjacent to the first light-emitting diode of the uppermost end The first light-emitting diode has a higher position.

According to the thirteenth embodiment of the present invention, the vehicle rear lamp combination unit of the present invention can reduce the height of the central light-emitting portion to be lower than that of the pair of side light-emitting portions. Therefore, the size of the center of the rear lamp combination unit in the vehicle width direction can be made smaller than the size of both sides (outside) of the vehicle width. Thereby, the visibility of the width of the tail portion of the vehicle and the visibility from the rear of the vehicle can be improved, and at the same time, the size of the tail portion of the vehicle can be further reduced.

According to a thirteenth aspect of the present invention, in the thirteenth aspect of the present invention, the diameter of the plurality of first light-emitting diodes and the diameter of the plurality of second light-emitting diodes are set to D In either case, the interval between at least one of the first light-emitting diodes and the at least one of the second light-emitting diodes is set to be less than or equal to 3D.

According to the fourteenth embodiment of the present invention, the interval between at least one of the first light-emitting diodes of the vehicle backlight unit and the at least one second light-emitting diode of the present invention is set to be less than or equal to 3D. Therefore, when the central light-emitting portion and the pair of side light-emitting portions are turned on as the brake lamps, they can be recognized as a pattern of integrated light emission. Thereby, the visibility from the rear of the vehicle can be improved, and at the same time, the size of the tail portion of the vehicle can be further reduced.

According to a fifteenth embodiment of the present invention, in the first embodiment of the present invention, the amount of light emitted when the pair of side light-emitting portions are turned on as a brake lamp is larger than the amount of light emitted when the tail lamp is turned on.

According to the fifteenth embodiment of the present invention, the illuminating of the taillights of the vehicle rear lamp combination unit of the present invention and the lighting of the brake lamps can further increase the degree of variability of the pattern of the light emission. Thereby, the size (upper and lower directions and the horizontal direction) of the tail portion of the vehicle can be reduced, and the visibility of the width of the tail portion of the vehicle can be further improved, and the visibility from the rear of the vehicle can be further improved.

The main object of the sixteenth embodiment of the present invention is that the straddle type vehicle includes the present invention. The vehicle rear lamp combination unit according to any one of the first to fifteenth embodiments.

According to the sixteenth embodiment of the present invention, the straddle type vehicle of the present invention can improve the visibility of the width of the tail portion of the vehicle and the visibility from the rear of the vehicle, and at the same time, can reduce the size (upper and lower, and left and right) of the tail portion of the vehicle.

1‧‧‧Sitting vehicle

2‧‧‧ body frame

3‧‧‧Steering mechanism

4‧‧‧ Front fork

5‧‧‧ front wheel

6‧‧‧Hands

7‧‧‧s

8‧‧‧foot

9‧‧‧ Rear wheel

10‧‧‧Power unit

21‧‧‧ head tube

22‧‧‧Front Frame Department

23‧‧‧ Rear Frame Department

30‧‧‧Front outer casing

31‧‧‧ rear casing

32‧‧‧ pedals

33‧‧‧ foot pedal side outer casing

34‧‧‧ bottom shell

40‧‧‧ Rear lamp combination unit

40C‧‧‧The center is exposed

40L‧‧‧ side exposed

40R‧‧‧ side exposed

41‧‧‧Central Lights Department

42‧‧‧Side light department

42a‧‧‧ oblique extension light

42b‧‧‧ lateral extension light

43‧‧‧ indicator light

44‧‧‧Base member

44a‧‧‧ Rear casing installation

44b‧‧‧Lighting Department Support Department

44c‧‧‧Lighting Department Fixing Department

44c1‧‧‧Central light fixture mount

44c2‧‧‧ Side light fixture

44d‧‧‧Side light-emitting part decorative member

44d1‧‧‧Decoration Department

45‧‧‧External light-transmissive casing

90‧‧‧ openings

101‧‧‧ Gearbox

301‧‧‧Front casing

302L‧‧‧ side shell

302La‧‧‧Upper inclined surface

302Lb‧‧‧ lower inclined surface

302R‧‧‧ side shell

302Ra‧‧‧Upper inclined surface

302Rb‧‧‧ lower inclined surface

303‧‧‧lower casing

304‧‧‧Back shell

305‧‧‧Handle casing

311‧‧‧Front rear casing

312‧‧‧Side rear outer casing

313‧‧‧Back rear casing

329‧‧‧ indicator light

334‧‧‧Auxiliary brake lights

AC‧‧ Air cleaner

LED1‧‧‧1st LED

LED2‧‧‧2nd LED

HL‧‧ headlights

P‧‧‧Pivot Department

1 is a left side view of the straddle type vehicle 1 of the present invention.

Figure 2 is a rear view of the straddle type vehicle 1 of the present invention.

3(a) is a rear view of the rear lamp combination unit 40, which corresponds to a state after the rear view of the straddle type vehicle 1, and FIG. 3(b) shows the lamp combination unit 40 after the external light-transmitting case 45 is removed. The rear view is equivalent to the state of the rear view vehicle 1 after viewing.

4 is a top plan view of the rear lamp combination unit 40.

Figure 5 is a side view of the rear lamp combination unit 40.

Figure 6 is an assembled view of the rear lamp combination unit 40.

Fig. 7(a) is a rear view of the lamp combining unit 40 after the lighting of the tail light, and Fig. 7(b) is a rear view of the lamp combining unit 40 after the lighting of the brake lamp.

Figure 8 is a rear view of the rear of the vehicle as part of a previous straddle type vehicle.

The straddle type vehicle of the present invention will be described in detail with reference to an embodiment shown in the accompanying drawings.

In the following description, the directions of front, rear, left, right, up, and down respectively mean the direction before, after, left, right, up, and down from the rider riding on the straddle type vehicle 1, respectively. In addition, the text labels "Before", "After", "Left", "Right", "Up", and "Bottom" in Figures 1 to 5 and 7 below indicate "front" and "rear", respectively. "Left", "Right", "Top" and "Bottom".

1 is a left side view of the straddle type vehicle 1 of the present invention, and the body frame 2 hidden by the body casing is indicated by a broken line. Figure 2 is a rear view of the straddle type vehicle 1 of the present invention. Figure 3 (a) The rear view of the rear lamp combination unit 40 is a view corresponding to the state of the rear view vehicle 1 after viewing. Fig. 3(b) is a rear view of the lamp combination unit 40 after the external light-transmitting casing 45 is removed, which corresponds to a state after the straddle-type vehicle 1 is viewed from the rear. 4 is a top plan view of the rear lamp combination unit 40. Figure 5 is a side view of the rear lamp combination unit 40. Figure 6 is an assembled view of the rear lamp combination unit 40. Fig. 7(a) is a rear view of the lamp combining unit 40 after the lighting of the tail light. Fig. 7(b) is a rear view of the lamp combining unit 40 after the lighting of the brake lamp. Figure 8 is a rear view of the rear of the vehicle as part of a previous straddle type vehicle.

<vehicle as a whole>

The straddle type vehicle 1 shown in Fig. 1 is a so-called "bottom beam type" straddle type vehicle. The body frame 2 includes a head tube 21. More specifically, the vehicle body frame 2 includes a head pipe 21, a front frame portion 22, and a rear frame portion 23.

The head pipe 21 is inserted into a steering shaft (not shown) of the steering mechanism 3 and is rotatably supported, and extends obliquely downward toward the front of the vehicle. The front frame portion 22 is connected to the head pipe 21 by welding or the like and extends obliquely downward toward the rear of the vehicle, and is located further rearward than the front wheel 5. The rear frame portion 23 is welded to the lower portion of the front frame portion 22 and extends rearward, and supports the seat portion 7 from below.

A handle 6 for the rider to operate is provided on the upper portion of the steering mechanism 3. A front fork 4 is provided below the steering mechanism 3. The front wheel 5 is disposed at the lower end of the front fork 4, thereby being rotatably supported by the lower portion of the steering mechanism 3. By the rider operating the handle 6, the front wheel 5 can be rotated in a left-right direction with respect to a center line extending in the front-rear direction in the center of the vehicle left-right direction. The front fork 4 has a suspension mechanism that absorbs an impact by expansion and contraction of the suspension mechanism. The front wheel 5 moves in the up and down direction as the suspension mechanism of the front fork 4 expands and contracts.

After the vehicle body frame 2, the frame portion 23 supports the unit swing type power unit 10 so as to be swingable up and down around the pivot portion P. A seat portion 7 is attached to the upper side of the power unit 10 so as to be openable and closable with respect to a glove box (not shown) around a hinge pin (not shown) of the front end portion. The rider places the foot on the upper surface of the footrest 8 by riding on the seat portion of the seat portion 7. The straddle type vehicle 1 is driven by steering the steering mechanism 3.

The power unit 10 includes, for example, an engine (not shown) and a V-belt type stepless speed changer that is disposed in the transmission case 101 extending from the side of the engine to the rear of the vehicle, and integrates the engine and the transmission case 101. Constructor. The engine 101 mounts the cylinder shaft substantially horizontally toward the front. The engine is an air-cooled single-cylinder 4-cycle engine. However, the type of the engine is not particularly limited. The engine can be water cooled or a multi-cylinder engine. The rear end of the transmission case 101 is supported by the driving force of the engine to drive the wheel 9 to rotate freely. An air cleaner AC that filters the external air supplied to the engine is disposed above the transmission case 101. The engine and the transmission case 101 may not be integrated and have a separate structure. As shown in FIG. 1, the transmission case 101 is disposed on the left side of the vehicle body. However, the transmission case 101 can also be disposed on the right side of the vehicle body.

Furthermore, the vehicle body frame of the present invention is not limited to the above embodiment. For example, the joining method of the vehicle body frame is not limited to welding, and may be fixed by bolts or the like, or may be integrally manufactured by casting. Further, the vehicle body frame is not limited to the pipe member, and may be a cast frame, and the cross section is not limited to a circular shape, and may be a rectangular shape. Various changes can be made to the extent possible. The straddle type vehicle 1 of the present invention is not limited to a locomotive, and includes a straddle type vehicle in the form of a three-wheeled vehicle.

<body shell part>

As shown in FIG. 1, the vehicle body outer casing portion includes a front outer casing portion 30, a rear outer casing 31, a footboard 32, a footboard side outer casing portion 33, and a bottom outer casing portion 34.

The front outer casing portion 30 includes a front outer casing 301, left and right side outer casings 302L and 302R, and a lower outer casing 303.

The front outer casing 301 is disposed in front of the head pipe 21. The front outer casing 301 is configured to extend upward from the front and rearward when viewed from the side. The left and right side outer casings 302L and 302R are disposed outside the head pipe 21 in the vehicle width direction, and at least a part thereof is connected to the left and right edges of the front outer casing 301, respectively. Further, the upper edge portions of the left and right side outer casings 302L and 302R extend from the front of the vehicle toward the rear of the vehicle and upward.

Further, the left and right side outer casings 302L and 302R respectively include upper inclined surface portions 302La and 302Ra and lower inclined surface portions 302Lb and 302Rb. The upper inclined surface portions 302La and 302Ra are formed to be inclined rearward from the front of the vehicle and upward in the side view. The lower inclined surface portions 302Lb and 302Rb are formed to be inclined rearward and downward from the front of the vehicle. Thereby, the left and right side outer casings 302L and 302R have a shape that is concave toward the front of the vehicle when viewed from the side of the vehicle. That is, it has a boomerang shape when viewed from the side of the vehicle. Further, the left and right side outer casings 302L, 302R have a portion located behind the front wheel 5 when viewed from the side. The upper inclined surface portions 302La and 302Ra and the lower inclined surface portions 302Lb and 302Rb may be integrally formed or may be separate bodies.

The lower casing 303 is disposed between the left and right side casings 302L, 302R below the front casing 301. The lower casing 303 is disposed above the front wheel 5. As shown in FIG. 1, the lower casing 303 is disposed in front of the head pipe 21 when viewed from the side. The lower outer casing 303 is configured to extend from the front end portion of the front outer casing 301 to the front end portions of the left and right side outer casings 302L, 302R in a side view.

Further, the front outer casing portion 30 further includes a rear outer casing 304. As shown in FIG. 1, the rear outer casing 304 is disposed so as to cover the head pipe 21 and the front frame portion 22 from the rear.

Further, the front outer casing portion 30 further includes a handle outer casing 305 surrounding the handle 6 above the front outer casing 301. A headlight HL is attached to the handle housing 305.

As shown in FIG. 1, the rear outer casing 31 is disposed below the seat portion 7 and around the glove box. A lower foot pedal 32 as a footrest is disposed between the rear outer casing 304 and the rear outer casing 31 so that the rider can place the foot. The rear outer casing 31 includes a front rear outer casing 311 extending from the rear end of the footboard 32 to the rear and the upper side; the left and right side rear outer casing 312, which are located at the left and right sides of the storage box; and the rear rear outer casing 313, It is located behind the storage compartment.

Further, as shown in FIG. 1, the footrest 32 extends substantially horizontally rearward from the connection portion with the lower end of the rear outer casing 304, and is connected to the lower end of the rear outer casing 31. Thereby, when the vehicle body is viewed from the side, between the rear outer casing 304 and the rear outer casing 31 and above the footboard 32 are formed on the left and right sides. Open the foot space in the direction.

As shown in FIG. 1, on the left and right sides of the footrest 32 in the vehicle width direction, the pair of pedal side outer casing portions 33 are suspended from the left and right side edges in the vehicle width direction of the footboard 32 to the lower side. In a manner, the bottom case portion 34 having a U-shaped cross section in the vehicle width direction is formed between the pair of footrest side outer casing portions 33 below the foot board 32. Further, below the footboard 32, a fuel tank (not shown) is disposed between the pair of right and left rear frame portions 23.

<Back lamp combination unit 40>

As shown in FIG. 2, a rear lamp combination unit 40 is attached to the rear end side of the rear casing 31. Further, the rear outer casing 31 rear portion outer casing 313 is disposed below the rear lamp combination unit 40 so as to cover a portion of the rear lamp combination unit 40. The rear lamp combination unit 40 is provided such that only the side exposed surfaces 40L and 40R which are the left and right sides of the light emitting surface, and the center exposed surface 40C (shaded portion shown in FIG. 2) are free from the left and right side portions of the rear case 31, the rear case 312 and the rear portion. The opening portion 90 formed by the rear outer casing 313 is exposed. As shown in Fig. 3 (a), the indicator light-emitting portion 43 is disposed in front of the vehicle body direction of the side exposed surfaces 40L and 40R, and is disposed in the vehicle width direction of the side exposed surfaces 40L and 40R. The location of the party. Further, as shown in FIG. 3(a), the side light-emitting portion 42 is disposed in front of the vehicle body direction of the side exposed surfaces 40L and 40R, and is disposed in the vehicle width direction in the side exposed surfaces 40L and 40R. The location of the party. Further, a central light-emitting portion 41 is disposed in front of the center of the center exposed surface 40C in the vehicle body direction.

As shown in FIG. 3(a), the rear lamp assembly unit 40 includes a central light-emitting portion 41, a pair of right and left side light-emitting portions 42, a pair of right and left indicator light-emitting portions 43, a base member 44, and an outer light-transmitting casing 45.

As shown in FIG. 3(b), the center light-emitting portion 41 is disposed at a central portion in the vehicle width direction of the rear lamp combination unit 40 in a rear view. Thereby, as shown in FIG. 2, the center light-emitting part 41 is arrange|positioned in the center part of the vehicle tail part in the vehicle width direction. As shown in FIG. 3(b), the pair of side light-emitting portions 42 are arranged at intervals in the vehicle width direction, and are disposed on the left and right sides of the central light-emitting portion 41 in a rear view. That is, a pair of side illuminating lights are disposed on the left and right sides of the central light emitting portion 41. Part 42. In other words, the pair of side light-emitting portions 42 are disposed so as to sandwich the central light-emitting portion 41 in the vehicle width direction. Further, the pair of right and left indicator light emitting portions 43 are disposed outside the inner end portion of the pair of side light emitting portions 42 in the vehicle width direction.

The side light emitting portion 42 uses an LED as a light source. As shown in FIG. 3(b), the side light-emitting portion 42 includes a plurality of light-emitting diode LEDs 1 (first light-emitting diode LEDs 1). Further, the central light emitting unit 41 uses an LED as a light source. As shown in FIG. 3(b), the central light-emitting portion 41 includes a plurality of light-emitting diode LEDs 2 (second light-emitting diode LEDs 2). Further, for example, a high power LED is used as the light source of the indicator light emitting portion 43.

Next, the assembly of the rear lamp combination unit 40 will be described with reference to FIG.

As shown in FIG. 6, the base member 44 of the rear lamp assembly unit 40 includes a rear case attachment portion 44a, a light-emitting portion support portion 44b, a light-emitting portion fixing portion 44c, and a side light-emitting portion fixing portion 44d. The rear case mounting portion 44a is integrally formed by resin or the like.

The plurality of light-emitting diodes LED1 of the side light-emitting portion 42 and the plurality of light-emitting diodes LED2 of the central light-emitting portion 41 are supported by the light-emitting portion support portion 44b. The light-emitting portion fixing portion 44c includes a central light-emitting portion fixing base 44c1 and a side light-emitting portion fixing seat 44c2. In the light-emitting portion fixing portion 44c, a plurality of light-emitting diodes LED2 of the central light-emitting portion 41 are inserted into the fixing holes of the central light-emitting portion fixing base 44c1, and a plurality of light-emitting diodes LED1 of the side light-emitting portion 42 are inserted into the side light-emitting portion. The fixing hole of the seat 44c2 is attached to the rear casing mounting portion 44a. The side light-emitting portion decorative member 44d includes a decorative portion 44d1. The decorative portion 44d1 is attached to the rear case mounting portion 44a such that a plurality of light emitting diodes LED1 of the side light emitting portion fixing base 44c2 and the side light emitting portion 42 are inserted into the fixing holes of the side light emitting portion decorative member 44d.

The light-emitting portion support portion 44b, the light-emitting portion fixing portion 44c, and the side light-emitting portion fixing portion 44d that support the plurality of light-emitting diodes LED1 and the plurality of light-emitting diodes LED2 are attached to the rear case mounting portion 44a. Thereby, the central light-emitting portion 41 and the pair of side light-emitting portions 42 are disposed on the base member 44. Further, the indicator light emitting portion 43 is also attached to the rear case mounting portion 44a. In the present embodiment, the opposite side light-emitting portion decorative member 44d is subjected to surface such as aluminum vapor deposition or silver coating. Reason.

Moreover, as shown in FIG. 4, the external light-transmitting outer casing 45 integrally formed has a shape which expands toward the front direction toward the right and left of the vehicle width direction from the center of the vehicle width direction in planar view. That is, the outer light-transmitting outer casing 45 has a shape in which the central portion in the vehicle width direction protrudes rearward from the left and right end portions in a plan view. Further, as shown in FIG. 5, the outer light-transmitting outer casing 45 has a shape that extends upward as it advances from the front to the rear of the vehicle, and the base member 44 is shaped to gradually rise upward toward the rear end thereof. Thereby, a sharp appearance can be imparted to the rear end portion of the straddle type vehicle 1. In the present embodiment, the outer light-transmitting outer casing 45 is formed of a transparent or colored transparent resin or the like.

The external light-transmitting casing 45 surrounds the light-emitting portion support portion 44b, the light-emitting portion fixing portion 44c, and the side light-emitting portion fixing portion 44d that support the plurality of light-emitting diodes LED1 and the plurality of light-emitting diode LEDs 2 from the rear of the vehicle, and an instruction The lamp light-emitting portion 43 is attached to the rear casing mounting portion 44a. That is, the external light-transmitting casing 45 is disposed behind the center light-emitting portion 41, the pair of side light-emitting portions 42, and the pair of indicator light-emitting portions 43.

Further, after assembly, the lamp assembly unit 40 is attached to the rear casing 31 by attaching the rear casing mounting portion 44a to the rear casing 31.

As shown in FIG. 3(b), at least the outer end portions of the pair of side light-emitting portions 42 are vertically arranged so as to overlap the pair of indicator light-emitting portions 43 in the vehicle width direction in the rear view of the vehicle. Here, "the outer end portion of the side light-emitting portion 42 is disposed to be vertically arranged so as to overlap the indicator light-emitting portion 43 in the vehicle width direction" means that the indicator light-emitting portion 43 is self-side light-emitting portion 42 in the vehicle vertical direction. The outer end portions are spaced apart from each other and are disposed at the same position as the outer end portions of the side light-emitting portions 42 at a position in the vehicle width direction. More specifically, as shown in FIG. 3(b), in the rear view of the vehicle, the pair of side light-emitting portions 42 respectively extend beyond the pair of indicator light-emitting portions 43 with the outer end portion facing the vehicle width direction at least. The way the location is formed.

In detail, as shown in FIG. 3(b), the pair of side light-emitting portions 42 respectively include the obliquely extending light-emitting portion 42a and the laterally extending light-emitting portion 42b.

When the vehicle is in the rear view of the vehicle, the obliquely extending light-emitting portion 42a extends obliquely from the inner side of the indicator light-emitting portion 43 in the vehicle width direction and upward in the vehicle width direction to the position below the indicator light-emitting portion 43. The way it is formed. As described above, the pair of side light-emitting portions 42 include a plurality of light-emitting diode LEDs 1 (first light-emitting diodes LED 1). In the rear view of the vehicle, the plurality of first light-emitting diodes LED1 constituting the obliquely extending light-emitting portion 42a are disposed such that the height in the vehicle width direction decreases toward the outside in the vehicle width direction, and The outermost first light-emitting diode LED 1 is vertically arranged so as to overlap the pair of indicator light-emitting portions 43 in the vehicle width direction.

Further, as shown in FIG. 5, the pair of side light-emitting portions 42 are located further rearward than the pair of indicator light-emitting portions 43 when viewed from the side of the vehicle. When the vehicle is viewed from the side of the vehicle, the plurality of first light-emitting diodes LED1 constituting the obliquely extending light-emitting portion 42a are disposed to be lower in height toward the front of the vehicle, and the first light-emitting diode LED 1 at the foremost end is provided. The pair of indicator light emitting portions 43 are located further rearward.

As shown in FIG. 3(b), the side extending light-emitting portion 42b is formed to extend outward from the upper end portion of the side light-emitting portion 42 in the vehicle width direction. In detail, when the side extending light-emitting portion 42b is viewed from the rear of the vehicle, the upper end portion of the light-emitting portion 42a extending from the oblique portion of the side light-emitting portion 42 is formed to extend outward in the vehicle width direction.

As described above, the central light-emitting portion 41 includes a plurality of light-emitting diode LEDs 2 (second light-emitting diode LEDs 2). The side extending light-emitting portion 42b of the side light-emitting portion 42 is located at substantially the same height as the central light-emitting portion 41 in the rear view of the vehicle. Further, in the rear view of the vehicle, the plurality of second light-emitting diode LEDs 2 are arranged substantially in the horizontal direction in the vehicle width direction. That is, the height of the central light emitting portion 41 is smaller than that of the pair of side light emitting portions 42.

More preferably, the center light-emitting portion 41 is disposed below the inner end portion of the pair of side light-emitting portions 42 and above the upper ends of the pair of indicator light-emitting portions 43 in the rear view of the vehicle. The plurality of second light-emitting diodes LED 2 constituting the central light-emitting portion 41 are disposed lower than the first light-emitting diode LED 1 at the uppermost end of the plurality of first light-emitting diodes LED 1 and are at the uppermost end 1 The other first LED body 1 adjacent to the LED body 1 has a higher position. Here, "adjacent" means the case where the interval between the two light-emitting diodes is the shortest. For example, the interval between the member x and the member y adjacent to the member member x and the member y is shorter than the interval between the member x and the other members. Therefore, in the present embodiment, the "single first light-emitting diode LED 1 adjacent to the uppermost first light-emitting diode LED 1" means a plurality of first light-emitting diodes constituting the obliquely extending light-emitting portion 42a. In the body LED 1, the second first light-emitting diode is from the top. In other words, in the vertical direction of the vehicle, the plurality of second light-emitting diodes LEDs 2 constituting the central light-emitting portion 41 are disposed at the uppermost first light among the plurality of first light-emitting diodes LED1 constituting the obliquely extending light-emitting portion 42a. The diode LED 1 is lower and higher than the second first LED LED 1 from above. In other words, in the vertical direction of the vehicle, the plurality of second light-emitting diodes LED 2 constituting the central light-emitting portion 41 are disposed on the first light-emitting portion of the plurality of first light-emitting diodes LED1 that constitute the obliquely extending light-emitting portion 42a. The horizontal line of the diode LED 1 is between the horizontal line passing through the second first light-emitting diode LED 1 from above.

Further, the distance between the inner side in the vehicle width direction of the side extending light-emitting portion 42b of the side light-emitting portion 42 and the outer side in the vehicle width direction of the central light-emitting portion 41 is smaller than the side extending light-emitting portion 42b of the side light-emitting portion 42. The distance between the outer side in the vehicle width direction and the inner side in the vehicle width direction of the indicator light emitting portion 43. That is, the side extending light-emitting portion 42b of the side light-emitting portion 42 is disposed at a position close to the central light-emitting portion 41.

Next, the lighting of the backlight unit 40 will be described. The central light emitting unit 41 is a brake light. The pair of side light-emitting portions 42 also serves as a tail light and a brake light. As shown in FIG. 7(a), when the tail light is turned on, the central light-emitting portion 42 is turned off and the pair of side light-emitting portions 42 are turned on. As shown in FIG. 7(b), when the brake lamp is turned on, both the central light-emitting portion 41 and the pair of side light-emitting portions 42 are turned on. Further, the amount of light emitted when the pair of side light-emitting portions 42 are turned on as the brake lamps is larger than the amount of light emitted when the tail lamps are turned on.

Further, the diameter of the plurality of first light-emitting diodes LED1 and the plurality of second light-emitting lights When the diameter of the diode LED 2 is D, the interval between at least one of the first LEDs 1 and the at least one of the second LEDs 2 is set to be less than 3D. For example, as shown in FIG. 3(b), when the diameters of the plurality of first light-emitting diodes LED1 and the diameter of the plurality of second light-emitting diodes LED2 are D, the central light-emitting portion 41 is formed. The second light-emitting diode LED 2 of the plurality of second light-emitting diodes LED 2 at the outermost side in the vehicle width direction and the first one of the plurality of first light-emitting diodes LED 1 constituting the obliquely extending light-emitting portion 42a are located at the top The interval between the LEDs 1 is set to be less than 3D. Thereby, when the central light-emitting portion 41 and the pair of side light-emitting portions 42 are turned on as the brake lamps, the pattern as the integrated light is recognized.

<Effects of Embodiments>

As described above, this embodiment The vehicle rear lamp combination unit 40 includes a central light-emitting portion 41 disposed at a central portion in the vehicle width direction of the tail portion of the vehicle, and a pair of side light-emitting portions 42 disposed at intervals in the vehicle width direction, and The rear view is disposed on the left and right sides in the vehicle width direction of the center light-emitting portion 41; the pair of left and right indicator light-emitting portions 43 are disposed at least at the inner end portions of the pair of side light-emitting portions 42, respectively. The base member 44 has the central light-emitting portion 41 and the pair of side light-emitting portions 42 disposed thereon, and the external light-transmitting outer casing 45 disposed at the central light-emitting portion 41 and the pair of side light-emitting portions 42. And a pair of indicator light emitting portions 43 are formed integrally, and the central light emitting portion 41 is used as a brake light, and the pair of side light emitting portions 42 also serves as a tail light and a brake light, and when the tail light is turned on, The central light-emitting portion 41 is turned off and the pair of side light-emitting portions 42 are turned on, and when the brake light is turned on, both the central light-emitting portion 41 and the pair of side light-emitting portions 42 are turned on, which is displayed in the rear view of the vehicle. At least the outer end portions of the pair of side light-emitting portions 42 are respectively associated with the pair of indicator light-emitting portions 43 Manner across the width of the overlap vertically arranged.

As described above, in the vehicle rear lamp combination unit 40 of the present embodiment, the center light-emitting portion 41 (auxiliary brake lamp) is disposed between the pair of right and left side light-emitting portions 42 (tail lamps). When the tail light is turned on, the center light-emitting portion 41 is turned off, and only the pair of side light-emitting portions 42 are turned on. to When the brake lamp is turned on, both the central light-emitting portion 41 and the pair of side light-emitting portions 42 are simultaneously turned on. Thereby, the tail portion of the vehicle can be downsized in the vertical direction as compared with the case where the auxiliary brake lamp and the tail light are arranged at intervals in the vertical direction.

Further, in the present embodiment, when the tail light is turned on, the central light-emitting portion 41 disposed between the pair of side light-emitting portions 42 is used as the non-lighting portion, and when the brake light is turned on, the original light is used as a non-point. The central light-emitting portion 41 that is used for the bright portion is lit. Thereby, the lamp type as the lighting of the brake lamp is greatly changed as compared with the case of lighting the tail lamp. That is to say, the pattern in which the light is turned off from the two parts is changed into a pattern in which the light-emitting area is integrated, and the degree of change is large. Therefore, even if the central light-emitting portion 41 and the pair of side light-emitting portions 42 are not arranged at intervals, the visibility can be improved. Therefore, even if the size of the rear side of the vehicle is reduced in size, the visibility from the rear of the vehicle can be improved.

Further, when the central light-emitting portion 41 is disposed between the pair of left and right side light-emitting portions 42, if the visibility of the width of the tail portion of the vehicle is to be improved, the size of the rear-light combination unit 40 in the left-right direction tends to be large. On the other hand, in the present embodiment, at least the outer end portions of the pair of side light-emitting portions 42 are vertically arranged so as to overlap the pair of indicator light-emitting portions 43 in the vehicle width direction in the rear view of the vehicle. Therefore, when the tail light is turned on and the brake light is turned on, the outer side lighting portions of the pair of side light emitting portions 42 can be arranged in the range of the left and right indicator light emitting portions 43 in the vehicle width direction. The recognition of the width of the tail. Further, since the pair of indicator light-emitting portions 43 do not have to be moved outward in the vehicle width direction, the size of the rear lamp combination unit 40 in the left-right direction can be reduced.

Thereby, the visibility of the width of the tail portion of the vehicle can be improved, and the size of the tail portion of the vehicle in the left-right direction can be reduced.

In other words, in the present embodiment, the arrangement of the tail light and the brake light and the lighting method can improve the visibility of the tail portion of the vehicle and the visibility from the rear of the vehicle, and can make the tail of the vehicle feel the size (up and down direction). And the left and right direction) is miniaturized.

Further, in a preferred embodiment of the vehicle rear lamp combination unit 40 of the present embodiment It is intended that, when viewed from the rear view of the vehicle, the pair of side light-emitting portions 42 are respectively formed such that at least the outer end portion extends outward in the vehicle width direction to a position below the pair of indicator light-emitting portions 43 in the vehicle side view. At this time, the pair of side light emitting portions 42 are respectively located behind the pair of indicator light emitting portions 43.

According to the present embodiment, in the vehicle rear lamp combination unit 40 of the present invention, when the vehicle is viewed from behind, the pair of side light-emitting portions 42 extend at least the outer end portion to the outermost position indicator disposed in the vehicle width direction. The position below the light-emitting portion 43 is arranged. Therefore, when the tail light is turned on and the brake light is turned on, the outer side lighting portions of the pair of side light-emitting portions 42 are arranged in the range of the left-right indicator light-emitting portion 43 in the vehicle width direction, whereby the tail portion can be maintained. The breadth of the identification. Further, since the pair of indicator light-emitting portions 43 do not have to be moved outward in the vehicle width direction, the size of the rear lamp combination unit 40 in the left-right direction can be reduced.

Further, when the vehicle is viewed from the side, the pair of side light-emitting portions 42 are located further rearward than the pair of indicator light-emitting portions 43. Therefore, even if one of the pair of side light-emitting portions 42 is located below the pair of indicator light-emitting portions 43, it is not blocked by the pair of indicator light-emitting portions 43, and it is possible to improve the rider or pedestrian of the vehicle traveling rearward. The visibility of one of the opposite side light-emitting portions 42 from the upper rear side is observed. Thereby, the visibility of the width of the tail portion of the vehicle and the visibility from the rear of the vehicle can be improved, and at the same time, the size of the tail portion of the vehicle in the left-right direction can be further reduced.

In a preferred embodiment of the vehicle rear lamp assembly unit 40 of the present embodiment, the pair of side light-emitting portions 42 further have lateral extension lights that are formed to extend outward from the upper end portion toward the vehicle width direction. Part 42b.

According to the present embodiment, one of the side light-emitting portions 42 of the vehicle rear lamp combination unit 40 of the present invention has a side extending light-emitting portion 42b formed to extend outward from the upper end portion in the vehicle width direction. Therefore, as the lighting of the tail light, the light-emitting area of the pair of side light-emitting portions 42 becomes large. Thereby, the visibility from the rear of the vehicle can be further improved, and the visibility of the width of the tail portion of the vehicle can be further improved.

The main idea of one of the preferred embodiments of the vehicle rear lamp combination unit 40 of the present embodiment When the vehicle is rear viewd, the side extending light-emitting portions 42b of the pair of side light-emitting portions 42 are located at substantially the same height as the central light-emitting portion 41, and the side of the pair of side light-emitting portions 42 extends in the vehicle width direction of the light-emitting portion 42b. The distance between the inner side and the center light emitting portion 41 in the vehicle width direction is smaller than the side of the pair of side light emitting portions 42 extending in the vehicle width direction of the light emitting portion 42b and the pair of indicator light emitting portions. The space between the inner sides of the car width direction of 43.

According to the present embodiment, when the vehicle rear lamp assembly unit 40 of the present invention is viewed from the rear of the vehicle, the side extending light-emitting portions 42b of the pair of side light-emitting portions 42 are located at substantially the same height as the central light-emitting portion 41. Therefore, when the central light-emitting portion 41 is turned on as a brake lamp, the lamp type of the brake lamp extends outward from the center in the vehicle width direction. As a result, the light-emitting area of the pair of side light-emitting portions 42 is increased, so that the visibility from the rear of the vehicle can be further improved.

Further, the side extending light-emitting portion 42b of the pair of side light-emitting portions 42 is disposed outside the pair of indicator light-emitting portions 43 in the vehicle width direction of the central light-emitting portion 41 when viewed from the rear of the vehicle. Therefore, it is possible to prevent the interval between the side extending light-emitting portions 42b of the pair of side light-emitting portions 42 and the pair of indicator light-emitting portions 43 from becoming small. Therefore, in order to ensure that the distance between the side extending light-emitting portion 42b of the pair of side light-emitting portions 42 and the pair of indicator light-emitting portions 43 is to some extent, the pair of indicator light-emitting portions 43 need not be further in the vehicle width direction. Since the outer side moves, the size of the rear lamp combination unit 40 in the left-right direction can be further reduced.

In a preferred embodiment of the vehicle rear lamp combination unit 40 of the present embodiment, the pair of side light-emitting portions 42 respectively have obliquely extending light-emitting portions 42a which are self-aligned in the rear view of the vehicle. The indicator light-emitting portion 43 is formed to extend inward in the vehicle width direction and upward in the vehicle width direction to extend below the pair of indicator light-emitting portions 43.

According to the present embodiment, the vehicle rear lamp combination unit 40 of the present invention can ensure the length of the pair of side light-emitting portions 42 and reduce the width as compared with the configuration in which the pair of side light-emitting portions 42 are arranged substantially horizontally. Therefore, the size of the rear lamp combination unit 40 in the left-right direction can be reduced. Thereby, the visibility of the width of the tail of the vehicle can be improved and the vehicle can be improved The rear visibility is at the same time, and at the same time, the size of the rear side of the vehicle can be further reduced in size.

In a preferred embodiment of the vehicle rear lamp combination unit 40 of the present embodiment, the pair of side light-emitting portions 42 further have laterally extending light-emitting portions 42b, and the laterally extending light-emitting portions 42b are displayed in the rear view of the vehicle. The upper end portion of the obliquely extending light-emitting portion 42a is formed to extend outward in the vehicle width direction.

According to the present embodiment, in the vehicle rear lamp combination unit 40 of the present invention, the pair of side light-emitting portions 42 have the outer side of the vehicle body in the vehicle width direction extending from the upper end portion of the light-emitting portion 42a The laterally extending light-emitting portion 42b is formed by the side extension. Therefore, as the lighting of the tail light, the light-emitting area of the pair of side light-emitting portions 42 becomes large. Thereby, the visibility from the rear of the vehicle can be further improved, and at the same time, the visibility of the width of the tail portion of the vehicle can be further improved.

In a preferred embodiment of the vehicle rear lamp assembly unit 40 of the present embodiment, the side extending light-emitting portion 42b of the pair of side light-emitting portions 42 is located at substantially the same height as the central light-emitting portion 41 when the vehicle is viewed from behind. The distance between the inner side in the vehicle width direction of the side extending light-emitting portion 42b of the pair of side light-emitting portions 42 and the outer side in the vehicle width direction of the central light-emitting portion 41 is smaller than the lateral extension of the pair of side light-emitting portions 42. The distance between the outside of the light-emitting portion 42b in the vehicle width direction and the inside of the pair of indicator light-emitting portions 43 in the vehicle width direction.

According to the present embodiment, when the vehicle rear lamp assembly unit 40 of the present invention is viewed from the rear of the vehicle, the side extending light-emitting portions 42b of the pair of side light-emitting portions 42 are located at substantially the same height as the central light-emitting portion 41. Therefore, when the central light-emitting portion 41 and the pair of side light-emitting portions 42 are turned on as the brake lamps, the lamp type of the brake lamps extends outward from the center in the vehicle width direction. As a result, the light-emitting area of the pair of side light-emitting portions 42 is increased, so that the visibility from the rear of the vehicle can be further improved.

Further, the side extending light-emitting portion 42b of the pair of side light-emitting portions 42 is disposed closer to the outside of the central light-emitting portion 41 than the pair of indicator light-emitting portions 43 when viewed from the rear of the vehicle. Therefore, it is possible to avoid The distance between the side extending light-emitting portion 42b of the pair of side light-emitting portions 42 and the pair of indicator light-emitting portions 43 is reduced. Therefore, in order to ensure the distance between the side light-emitting portions 42b of the pair of side light-emitting portions 42 and the pair of indicator light-emitting portions 43 to some extent, the pair of indicator light-emitting portions 43 need not be further in the vehicle width direction. Since the outer side moves, the size of the rear lamp combination unit 40 in the left-right direction can be further reduced.

In a preferred embodiment of the vehicle rear lamp assembly unit 40 of the present embodiment, the pair of side light-emitting portions 42 respectively include a plurality of first light-emitting diodes LED1, and in the rear view of the vehicle, a plurality of first light-emitting diodes At least a part of the polar body LED 1 is disposed to be lower in height in the direction in the vehicle width direction toward the outside in the vehicle width direction, and the outermost first light-emitting diode LED 1 is paired with The indicator light-emitting portions 43 are arranged vertically above and below in the vehicle width direction.

According to the present embodiment, the vehicle rear lamp combination unit 40 of the present invention can reduce the width of the pair of side light-emitting portions 42 as compared with the configuration in which the plurality of first light-emitting diodes LED1 are arranged substantially horizontally. Therefore, the size of the rear lamp combination unit 40 in the left-right direction can be reduced. Further, by using a light-emitting diode having a smaller amount of heat generation than a bulb (bulb), a plurality of first light-emitting diodes LED1 can be arranged in close proximity, and high-luminance light can be realized in a small space, thereby improving side light emission. Part 42 is visually recognized. Thereby, the visibility from the rear of the vehicle can be improved, and at the same time, the size of the right and left of the tail portion of the vehicle can be further reduced.

In a preferred embodiment of the vehicle rear lamp assembly unit 40 of the present embodiment, the pair of side light-emitting portions 42 respectively include a plurality of first light-emitting diodes LED1, and a plurality of first light-emitting diodes are viewed from the side of the vehicle. At least a part of the polar body LED 1 is disposed to be lower in height toward the front of the vehicle, and the first light-emitting diode LED 1 at the foremost end is located further rearward than the pair of indicator light-emitting portions 43.

According to the present embodiment, when the vehicle rear lamp combination unit 40 of the present invention is viewed from the side of the vehicle, the first light-emitting diode LED 1 at the foremost end is located further rearward than the pair of indicator light-emitting portions 43. Therefore, even if one of the pair of side light-emitting portions 42 is more in position than the pair of indicator light-emitting portions 43 Further, it is not shielded by the pair of indicator light-emitting portions 43 at the lower side, and it is possible to improve visibility of one of the opposite-side light-emitting portions 42 from the rear side of the self-tilting viewed by the rider or the pedestrian who is traveling in the rear. Thereby, the visibility of the width of the tail portion of the vehicle and the visibility from the rear of the vehicle can be improved, and the size (up and down direction) of the tail portion of the vehicle can be reduced.

A preferred embodiment of the vehicle rear lamp combination unit 40 of the present embodiment is such that the height of the central light-emitting portion 41 is smaller than that of the pair of side light-emitting portions 42.

According to the present embodiment, the vehicle rear lamp combination unit of the present invention can lower the height of the center light-emitting portion 41 than the pair of side light-emitting portions 42. Therefore, the size of the center of the rear lamp combination unit 40 in the vehicle width direction can be made smaller than the size of the left and right (outside) in the vehicle width direction. Thereby, the visibility of the width of the tail portion of the vehicle and the visibility from the rear of the vehicle can be improved, and at the same time, the size of the tail portion of the vehicle can be further reduced.

In a preferred embodiment of the vehicle rear lamp combination unit 40 of the present embodiment, the central light-emitting portion 41 is disposed below the inner end portion of the pair of side light-emitting portions 42 and is closer to the pair. The upper end of the indicator light emitting portion 43 is higher.

According to the present embodiment, the vehicle rear lamp combination unit 40 of the present invention can lower the height of the center light-emitting portion 41 than the pair of side light-emitting portions 42. Therefore, the size of the center of the rear lamp combination unit 40 in the vehicle width direction can be made smaller than the size of the left and right (outside) in the vehicle width direction. Thereby, the visibility of the width of the tail portion of the vehicle and the visibility from the rear of the vehicle can be improved, and the size of the tail portion of the vehicle can be further reduced.

In a preferred embodiment of the vehicle rear lamp combination unit 40 of the present embodiment, the central light-emitting unit 41 includes a plurality of second light-emitting diode LEDs 2, and a plurality of second light-emitting diodes are provided in the rear view of the vehicle. The LEDs 2 are roughly arranged in a horizontal direction in the vehicle width direction.

According to the present embodiment, the plurality of second light-emitting diodes LEDs 2 of the vehicle rear lamp unit 40 of the present invention are arranged substantially in the horizontal direction in the vehicle width direction, so that the height of the central light-emitting portion 41 can be reduced. Therefore, the size of the center of the rear lamp combination unit 40 in the vehicle width direction can be made smaller than the size of the left and right (outside) in the vehicle width direction. Again, because Since the light-emitting diodes having a lower heat-dissipating amount than the bulbs (bulbs) are used, the plurality of second light-emitting diodes LEDs 2 are arranged in close proximity to realize high-intensity light emission in a small space, thereby improving the central light portion 41. Visually recognized. Thereby, the visibility from the rear of the vehicle can be improved, and at the same time, the size of the tail portion of the vehicle can be further reduced.

Further, in a preferred embodiment of the vehicle rear lamp assembly unit 40 of the present embodiment, the pair of side light-emitting portions 42 respectively include a plurality of first light-emitting diodes LED1, and in the rear view of the vehicle, a plurality of At least a part of the light-emitting diode LED 1 is disposed so as to be lower in height in the vehicle width direction toward the outside in the vehicle width direction, and the plurality of second light-emitting diode LEDs 2 are disposed in a plurality of The first light-emitting diode LED 1 of the uppermost one of the first light-emitting diodes LED 1 is lower, and is higher than the other first light-emitting diode LED 1 adjacent to the uppermost first light-emitting diode LED 1 The location.

According to the present embodiment, the vehicle rear lamp combination unit 40 of the present invention can lower the height of the center light-emitting portion 41 than the pair of side light-emitting portions 42. Therefore, the size of the center of the rear lamp combination unit 40 in the vehicle width direction can be made smaller than the size of both sides (outside) of the vehicle width. Thereby, the visibility of the width of the tail portion of the vehicle and the visibility from the rear of the vehicle can be improved, and the size of the tail portion of the vehicle can be further reduced.

Further, in a preferred embodiment of the vehicle rear lamp assembly unit 40 of the present embodiment, the diameter of the plurality of first light-emitting diodes LED1 and the diameter of the plurality of second LEDs 2 are set. In the case of D, the interval between the at least one first light-emitting diode LED 1 and the at least one second light-emitting diode LED 2 is set to be less than 3D.

According to the present embodiment, the interval between at least one first light-emitting diode LED 1 and at least one second light-emitting diode LED 2 of the vehicle rear lamp combination unit 40 of the present invention is set to be less than 3D. Therefore, when the central light-emitting portion 41 and the pair of side light-emitting portions 42 are turned on as the brake lamps, they are recognized as a pattern of integrated light emission. Thereby, the visibility from the rear of the vehicle can be improved and the size of the tail portion of the vehicle can be further reduced.

Further, in a preferred embodiment of the vehicle rear lamp combination unit 40 of the present embodiment It is intended that the amount of light emitted when the pair of side light-emitting portions 42 are turned on as the brake lamps is larger than the amount of light emitted when the tail lamps are turned on.

Further, according to the present embodiment, the vehicle rear lamp combination unit 40 of the present invention can increase the degree of variability of the pattern of the light emission as the lighting of the tail light and the lighting of the brake lamp. As a result, the size of the tail portion of the vehicle (the vertical direction and the horizontal direction) can be reduced, and the visibility of the width of the tail portion of the vehicle can be further improved, and the visibility from the rear of the vehicle can be further improved.

Further, the straddle-type vehicle 1 of the present embodiment is intended to include the vehicle rear lamp combination unit according to any one of the above embodiments.

According to the present embodiment, the straddle-type vehicle 1 of the present invention can improve the visibility of the tail portion of the vehicle and the visibility from the rear of the vehicle, and can reduce the size (upper and lower, and left and right) of the tail portion of the vehicle.

<Other Embodiments>

The embodiments of the present invention have been described above, and various modifications of the present invention can be made without departing from the scope of the present invention. Therefore, the scope of the present invention is not limited to the above-described embodiments, and is intended to be included within the scope of the present invention.

For example, the configuration of the outer casing portion of the vehicle body is not limited to the above-described embodiment, and may include at least the front outer casing portion 30, the rear outer casing 31, and the footboard 32, and may have other outer casing portions. Further, the configuration of the front outer casing portion 30 and the rear outer casing 31 is not limited to the embodiment, and may be formed by a plurality of outer casing members, and the division position of the outer casing member is not limited to the embodiment.

The vehicle body casing such as the front outer casing portion 30 and the rear outer casing 31 is an appearance member, and may be appropriately formed of a material such as plastic. Each of the outer casing members is formed by injection molding to form an integrally formed article, but may also include a plurality of sheet members. For example, in the front outer casing portion 30, the front outer casing 301 and the left and right side outer casings 302L, 302R are separate, but may be integrated. In the rear casing 31 The rear outer casing 311, the side rear outer casing 312, and the rear rear outer casing 313 are separate bodies, but may be integrated. Further, these or the like may each include a plurality of members. The outer casing of the vehicle body is symmetrical on the whole, and is preferable in appearance and manufacture.

Further, the type of the light source for the central light-emitting portion 41, the light source for the side light-emitting portion 42, and the light source for the indicator light-emitting portion 43 are not limited to the above-described embodiments, and may be a bulb or an LED. One. In the present embodiment, the plurality of first light-emitting diode LEDs 1 and the plurality of second light-emitting diode LEDs 2 use red-emitting LEDs. Of course, for example, the LEDs may be white and the outer light-transmitting shells 45 may be used. At least part of the central light-emitting portion 41 and the side light-emitting portion 42 is configured to be red transparent.

In addition, the pair of side light-emitting portions 42 are formed so as to extend inward from the indicator light-emitting portion 43 in the vehicle width direction and upward in the vehicle width direction to the position below the indicator light-emitting portion 43. Although the light-emitting portion 42a is obliquely extended, the outer end portions of the pair of side light-emitting portions 42 may be arranged up and down so as to overlap the indicator light-emitting portion 43 in the vehicle width direction. For example, the outer end portion of the side light-emitting portion 42 may extend to a position below the indicator light-emitting portion 43 or may extend to a position above the indicator light-emitting portion 43. The outer end portion of the side light-emitting portion 42 may be horizontally disposed above or below the indicator light-emitting portion 43.

Further, the central light-emitting portion 41 is disposed lower than the first light-emitting diode LED 1 at the uppermost end among the plurality of first light-emitting diodes LED1, and is adjacent to the first light-emitting diode LED 1 at the uppermost end. The first light-emitting diode LED 1 is higher in position, but is not limited thereto, and is disposed between the left and right side light-emitting portions 42 in the vehicle width direction and is disposed on the horizontal line and the passing side of the upper end of the passing-side light-emitting portion 42. It can be between the horizontal lines at the lower end of the light-emitting portion. Further, the central light-emitting portions 41 may be arranged substantially in a horizontal row or may be arranged in a horizontal row.

Further, the present invention is not limited to a locomotive, and can also be applied to a speed-based keta-type vehicle of a three-wheeled vehicle. Furthermore, it can also be applied to electric vehicles, sports locomotives, light locomotives, or straddle-type vehicles other than four-wheeled off-road vehicles such as ATV (All Terrain Vehicle). Vehicles are not limited to two-wheelers, but also include tricycles. The situation. Furthermore, when applied to an electric vehicle, the power unit is not an engine but a motor.

40‧‧‧ Rear lamp combination unit

41‧‧‧Central Lights Department

42‧‧‧Side light department

43‧‧‧ indicator light

44‧‧‧Base member

45‧‧‧External light-transmissive casing

Claims (16)

A rear lamp combination unit for a vehicle includes: a central light-emitting portion disposed at a central portion in a vehicle width direction of a tail portion of the vehicle; and a pair of side light-emitting portions disposed at intervals in a vehicle width direction, and thereafter Depending on the left and right sides of the central light-emitting portion, the pair of right and left indicator light-emitting portions are disposed outside the inner width of at least the inner end portions of the pair of side light-emitting portions. a base member that disposes the central light emitting portion and the pair of side light emitting portions thereon, and an external light transmissive housing that is disposed in the central light emitting portion, the pair of side light emitting portions, and the pair of indicator lights The central light-emitting portion is formed as a brake light, and the pair of side light-emitting portions also serves as a tail light and a brake light. When the tail light is turned on, the central light-emitting portion is turned off and the above-described light-emitting portion is turned off. The pair of side light-emitting portions are turned on, and when the brake lamp is turned on, both the central light-emitting portion and the pair of side light-emitting portions are turned on, and at least the pair of side light-emitting portions are at a rear view of the vehicle. Outer end Respectively arranged to the pair of overlapped portion of the indicator light on the vehicle width direction up and down. The vehicle rear lamp combination unit of claim 1, wherein the pair of side light-emitting portions extend outward from the outer end portion toward the vehicle width direction to the pair of indicator light-emitting portions, respectively, in a rear view of the vehicle The lower position is formed such that the pair of side light-emitting portions are located further rearward than the pair of indicator light-emitting portions when viewed from the side of the vehicle. The vehicle rear lamp combination unit of claim 2, wherein the pair of side light emitting portions respectively Further, it has a side extending light-emitting portion that is formed to extend outward from the upper end portion in the vehicle width direction. The vehicle rear lamp combination unit of claim 3, wherein the side extension light-emitting portions of the pair of side light-emitting portions are located at substantially the same height as the central light-emitting portion when the vehicle is rear view, and the pair of side light-emitting portions The distance between the inner side in the vehicle width direction of the side extending light-emitting portion and the outer side in the vehicle width direction of the center light-emitting portion is smaller than the lateral width of the side-side light-emitting portion of the pair of side light-emitting portions. The distance between the outside and the inside of the pair of indicator light emitting portions in the vehicle width direction. The vehicle rear lamp combination unit of claim 1, wherein the pair of side light-emitting portions respectively have an inner side in a vehicle width direction and an upper direction toward a vehicle width from a side of the vehicle rear view An obliquely extending light-emitting portion is formed in a manner that the outer side of the direction extends obliquely to a position below the pair of indicator light-emitting portions. The vehicle rear lamp combination unit according to claim 5, wherein the pair of side light-emitting portions are further formed to extend outward from the upper end portion of the obliquely extending light-emitting portion toward the vehicle width direction when the vehicle is rear-viewed. The side of the light extends. The vehicle backlight unit according to claim 6, wherein the side extending light-emitting portion of the pair of side light-emitting portions is located at substantially the same height as the central light-emitting portion when the vehicle is rear view, and the pair of side light-emitting portions The distance between the inner side in the vehicle width direction of the side extending light-emitting portion and the outer side in the vehicle width direction of the central light-emitting portion is smaller than the lateral width direction of the side extending light-emitting portion of the pair of side light-emitting portions. The distance between the square and the inside of the pair of indicator light emitting portions in the vehicle width direction. The vehicle rear lamp combination unit of claim 1, wherein the pair of side light-emitting portions respectively include a plurality of first light-emitting diodes, and at least one of the plurality of first light-emitting diodes is at a rear view of the vehicle The first light-emitting diode of the outermost end is disposed in a manner that the height of the inner side in the vehicle width direction is lower toward the outer side in the vehicle width direction, and the pair of indicator light-emitting portions They are arranged up and down in a manner overlapping in the vehicle width direction. The vehicle rear lamp combination unit of claim 1, wherein the pair of side light-emitting portions respectively include a plurality of first light-emitting diodes, and at least a part of the plurality of first light-emitting diodes are at a side view of the vehicle The height is lowered toward the front of the vehicle, and the first light-emitting diode at the foremost end is located further rearward than the pair of indicator light-emitting portions. The vehicle rear lamp combination unit of claim 1, wherein the height of the central light emitting portion is smaller than the pair of side light emitting portions. The vehicle rear lamp combination unit of claim 1, wherein the central light-emitting portion is disposed below the inner end portion of the pair of side light-emitting portions and is higher than the upper ends of the pair of indicator light-emitting portions when the vehicle is rear viewd. Above. The vehicle backlight unit of claim 1, wherein the central light-emitting unit includes a plurality of second light-emitting diodes, and the plurality of second light-emitting diodes are substantially aligned in a vehicle width direction when viewed from a rear view of the vehicle. Set to a horizontal row. The vehicle rear lamp combination unit of claim 12, wherein the pair of side light-emitting portions respectively include a plurality of first light-emitting diodes, and at least a part of the plurality of first light-emitting diodes are at a rear view of the vehicle The plurality of second light-emitting diodes are disposed in the plurality of first light-emitting diodes in such a manner that the inner side of the vehicle width direction is higher in height in the vehicle width direction. The first light-emitting diode at the uppermost end is lower than the other first light-emitting diode adjacent to the uppermost first light-emitting diode. The vehicle backlight unit according to claim 13, wherein at least one of the plurality of first light-emitting diodes and a diameter of the plurality of second light-emitting diodes are D 1 light emitting diode The interval between the at least one of the above second light-emitting diodes is set to be less than or equal to 3D. The vehicle rear lamp combination unit of claim 1, wherein the pair of side light-emitting portions emits light when the brake light is turned on more than the light-emitting amount when the tail light is turned on. A straddle-type vehicle provided with a vehicle rear lamp combination unit according to any one of claims 1 to 15.