Classifications

• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
  • B62J29/00—Adaptations or arrangements of mirrors for use on cycles
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
  • B62J6/00—Arrangement of optical signalling or lighting devices on cycles; Mounting or supporting thereof; Circuits therefor
  • B62J6/04—Rear lights
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
  • B62J6/00—Arrangement of optical signalling or lighting devices on cycles; Mounting or supporting thereof; Circuits therefor
  • B62J6/20—Arrangement of reflectors, e.g. on the wheel spokes ; Lighting devices mounted on wheel spokes

Definitions

• the present invention relates to a rear combination lamp for a motorcycle in which a pulp for a tail lamp and a pair of wing force valves are mounted on a common base.
• an integrally formed colorless and transparent outer lens is provided for a tail lamp bulb and a turn signal bulb.
• the license plate is illuminated with the incandescent light from the tail lamp bulb, and the incandescent light from the tail lamp parylene is disposed inside the outer lens.
• a red light beam is obtained by passing through a light source, and furthermore, a yellow light beam and the red light beam emitted from the turn signal bulbs on both sides pass through a colorless and transparent outer lens.
• the outer lens and the inner lens are fastened together to a base.
• the inner lens may be fastened to the base without forgetting to incorporate the inner lens into the outer lens.
• the user notices that the inner lens has been forgotten to be assembled, and the lya combination lamp must be disassembled again.
• the present invention has been made in view of the above circumstances, and an object of the present invention is to provide a rear combination lamp for a motorcycle that prevents an inner lens from being forgotten to be assembled at the time of assembly.
• the present invention provides a first reflecting mirror unit, and left and right sides of the first reflecting mirror unit.
• Tail lamp pulp facing the first reflector and a pair of blinker pulp facing the second reflector are attached to a base integrally provided with a pair of second reflectors disposed on both sides.
• An outer lens which is formed to be colorless and transparent so as to entirely cover the first reflecting mirror portion and the pair of second reflecting mirror portions; and is formed to be red and transparent so as to cover the first reflecting mirror portion inside the outer lens.
• a fitting hole is provided at a lower portion of the outer lens, and one end of the fitting hole is fitted to a lower portion of the inner lens contacting the outer lens.
• a cylindrical boss is provided for making the other end abut against the base, and is engaged with the outer lens at the periphery of the fitting hole to increase the diameter. Screw member is inserted into the boss has a part is, the first feature to Nishiawasa is that to the base.
• the portion corresponding to the fitting hole at the lower part of the outer lens is located between the base and the base. Therefore, a gap is formed between the outer lens and the screw member passed through the fitting hole, so that it is possible to immediately notice that the inner lens is forgotten to be assembled.
• the inner lens is integrally formed with a red transparent reflector disposed below the boss. According to this configuration, components other than the inner lens are not required, and the reflected light constitutes a reflector having the same color as the inner lens, thereby contributing to a reduction in the number of components.
• the mirror surface of the second reflecting mirror portion is constituted by a plurality of reflecting surfaces substantially radially divided around a turn signal bulb
• the third point is that the focal length of the reflection surface outside the turn signal bulb is set longer than the focal length of the reflection surface inside the turn signal bulb, and a step surface is formed between the reflection surfaces.
• a mirror surface is formed by a plurality of reflecting surfaces capable of changing the focal length, thereby making the width of the second reflecting mirror portion narrower and enabling the rear combination lamp to be slim.
• the degree of freedom on the design can be increased, and the step surface formed between the reflecting surfaces is also referred to as the reflecting surface. It can be used effectively.
• the focal length of the reflection surface outside the turn signal bulb is longer than the focal length of the reflection surface inside the turn signal bulb, visibility from the lateral direction when the turn signal bulb is lit can be improved. .
• FIG. 1 is a side view of a motorcycle
• FIG. 2 is an enlarged sectional view taken along line 2-2 of FIG. 1 with an outer lens omitted.
• 3 is a front view of the lya combination lamp as viewed from the direction of the arrow 3 in FIG. 1
• FIG. 4 is a diagram showing the outer lens and the inner lens removed from FIG. 2
• FIG. 5 is a rear view of the motorcycle.
• 3 is a sectional view taken along the line 5-5
• FIG. 6 is a sectional view taken along the line 6-6 in FIG.
• FIG. 7 is a sectional view taken along the line 6-7 in FIG. It is sectional drawing shown along.
• a body frame F of the motorcycle includes a head pipe 12 that supports a front fork 11 so as to be steerable. And a single main frame 13 extending downward from the head pipe 12 and a pair of left and right lyaframes 14 connected to the rear of the main frame 13 and extending upward.
• a front wheel WF is rotatably supported at the lower end of the front fork 1 1, a bar handle 15 is connected to an upper end of the front fork 1 1, and a front fender 16 covering the front wheel WF above the front fork 1 1. Supported by
• a hanger plate 17 is welded to both sides of the middle part of the main frame 13, and a pivot plate 18 is welded to both sides of the rear part of the main frame 13.
• An engine unit E is disposed below the main frame 13. The engine unit E is suspended on the body frame F so as to be supported by the hanger plate 17 and the pivot plate 18. .
• the pivot plate 18 is provided with a cylindrical support shaft 19, and front ends of a pair of left and right lyaforks 20... Are supported on both ends of the support shaft 19 so as to be able to swing up and down.
• Rear wheel 20 The rear wheel WR is supported between the rear ends.
• the upper part of the rear wheel WR is covered with a rear fender 21 attached to a rear frame 14.
• Lyakh The rear cushion units 22 are provided between the frames 14 and the rear portions of the fork 20.
• a fuel tank 23 supported by a lya frame 14 is arranged above the rear wheel WR.
• a storage box 24 supported by a lya frame 14 is arranged in front of the fuel tank 23, a storage box 24 supported by a lya frame 14 is arranged. Is arranged.
• the body frame F is provided with a synthetic resin cover 25 for covering the body frame F.
• the force pars 25 are provided on the left and right sides i of the main frame 13. 26, and the front shield of both front side covers 26 to cover the occupant's legs from the front, 27 and the head pipe 12 to cover the front pipe 12 from the front.
• a support plate 33 is provided between rear ends of the lya frames 14... And is disposed above a license plate 34 attached to the lya fender 21.
• the lya combination lamp 35 is elastically supported by the support plate 33.
• the lya combination lamp 35 includes a pair of tail lamp pulp 38 and a pair of windows on a synthetic resin base 37 integrally provided with a pair of mounting plates 36 and 36 elastically supported by the support plate 33.
• the power valves 39, 39, the outer lens 40, and the inner lens 41 are attached.
• the base 37 is disposed at the center in the width direction, is formed in a bowl shape opened to the rear side of the motorcycle, and has a first reflecting mirror portion 37a having an inner surface formed as a mirror surface, and a first reflecting member. It mirror portion 3 7 a bowl shape which opens to the rear side of the motorcycle is disposed on the left and right sides of And a pair of second reflecting mirrors 37 b, 37 b whose inner surfaces are formed as mirror surfaces, and which extend downward from the first reflecting mirror 37 a and are arranged on the rear side of the ryafender 21.
• the tail lamp bulb 38 is attached to the base 37 so as to face the inside of the first reflecting mirror section 37a, and a pair of wing force bulbs 39, 3 is provided. 9 is attached to the base 37 so as to face the second reflecting mirror portions 37b and 37b, respectively.
• the support wall portion 37c of the base 37 is formed in a rectangular box shape that is open to the rear side, that is, the side opposite to the ryafender 21. Moreover, a projection 42 projecting toward the rear fender 21 side and protruding from the center of the support wall 37 c in the width direction is formed on the elastic cylindrical member 43 mounted on the rear fender 21. Fits resiliently. As a result, the support wall portion 37c, that is, the lower portion of the base 37 is supported by the rya fender 21. Also, a fitting groove 4 4 is formed in a portion of the outer periphery of the base 37 except the support wall portion 37c. A fitting recess 45 is provided at the opening edge of the first reflecting mirror 37 a except for the portion corresponding to the support wall 37 c.
• the inner lens 41 includes a bowl-shaped portion 41 a formed inside the outer lens 40 and covering the first reflecting mirror portion 37 a, and a support wall portion 37 c below the base 37.
• the mounting wall 41b is formed integrally with the mounting wall 41b formed in a rectangular box shape opened to the support wall 37c side so as to fit into The opening edge of the bowl-shaped portion 41a is fitted into the fitting recess 45 of the opening edge of the first reflecting mirror portion 37a, and the mounting wall portion 41b is formed. It is fitted into the support wall 37c.
• the engagement projection 47 protruding from the lower end of the mounting wall 41b is engaged with the engagement hole 48 provided at the lower end of the support wall 37c, and the rear combination lamp 35 A window 49 located on a straight line connecting the lower license plate 34 and the tail lamp bulb 38 is provided below the bowl-shaped portion 41a.
• the outer lens 40 has a shape that entirely covers the first reflecting mirror portion 37a and the pair of second reflecting mirror portions 37b, 37b, and is formed to be colorless and transparent.
• the outer periphery of the outer lens 40 is fitted into the fitting groove 44 on the outer periphery of the base 37.
• the incandescent light that passed through the window 49 from the tail lamp pulp 38 was The license plate 34 through the lens 40, and the outer lens
• the license plate 34 is not irradiated with red light.
• a concave portion 50 is provided at an upper portion of the mounting wall portion 41 b of the inner lens 41, and the first lens 40 is fitted into the concave portion 50.
• a rectangular fastening portion 40a is integrally provided.
• the fastening portion 40a which is a lower portion of the outer lens 40, is provided with a pair of fitting holes 51 and a large-diameter concave portion 52 facing the outer end of the fitting hole 51.
• one end of each of the fitting holes 5 1 Is fitted to the mounting wall 4 1 b, which is the lower part of the inner lens 41, which contacts the outer lens 41 at a portion corresponding to the fitting hole 51.
• a pair of cylindrical bosses 5 3... which make the other end abut against the support wall portion 3 7 c of the base 37 are provided. Further, the support wall portion 37 c has screws corresponding to the bosses 5 3. Holes 54 are provided.
• a screw member 55 having a large-diameter head 55 a that is accommodated in the large-diameter concave portion 52 and is brought into contact with and engaged with the fastening portion 40 a is inserted through the boss 53 and a screw hole.
• the screw member 55 is tightened to tighten the screw member 55 so that the fastening portion 40a, which is the lower portion of the outer lens 40, and the mounting wall portion 41b, which is the lower portion of the inner lens 41, are formed.
• the base 37 is fastened together with the support wall 37c which is the lower part of the base 37.
• the inner wall of the mounting wall 4 1b provided below the inner lens 41 below the bosses 5 3... Is provided with a number of recesses forming a red transparent reflector 56.
• the bosses 53 are formed below the inner lens 41 so as to be disposed below the boss 53.
• the mirror surface of the second reflecting mirror portion 37 b has a plurality of, for example, five reflecting surfaces 58 A, 58 B, and 5 which are substantially radially divided around the win force valve 39. 8 C, 58 D, 58 E, and the reflective surface outside the win force valve 39.
• the focal length of 58 D, 58 E is inside the win force valve 39. It is set longer than the focal length of certain reflective surfaces 58B, 58C, and between reflective surfaces 58A to 58E, step surfaces 59A, 59B, 59C, 59D , 5 9 E are formed.
• each step surface is set longer than the focal length of certain reflective surfaces 58B, 58C, and between reflective surfaces 58A to 58E, step surfaces 59A, 59B, 59C, 59D , 5 9 E are formed.
• each step surface is set longer than the focal length of certain reflective surfaces 58B, 58C, and between reflective surfaces 58A to 58E, step surfaces 59A, 59
• step surfaces 59 C and 59 E are formed so as to face outward in the lateral direction. It is.
• the base 37 of the lya combination lamp 35 faces the first reflecting mirror portion 37a facing the tail lamp bulb 38, and the turn signal pulp 39, 39.
• a pair of second reflecting mirror portions 37 b and 37 b disposed on both left and right sides of the first reflecting mirror portion 37 a are integrally provided, and the first reflecting mirror portion 37 a and both The second reflecting mirror portions 37 b and 37 b are entirely covered with the outer lens 40, and the first reflecting mirror portion 37 a is covered with the inner lens 41 inside the outer lens 40.
• a pair of fitting holes 51 are provided in a fastening portion 40a, which is a lower portion of the outer lens 40, and a mounting wall portion 41b, which is a lower portion of the inner lens 41, which comes into contact with the outer lens 40.
• a cylindrical boss 53 is provided for fitting one end into the fitting hole 51 and making the other end abut on the support wall portion 37c of the base 37.
• a screw member 55 having an enlarged-diameter head 55a that engages with and comes into contact with the fastening plate portion 40a at the periphery of 1 ... is passed through the boss 53 ... Screwed into part 37c.
• the outer lens 40 and the inner lens 41 are fastened to the base 37 under the inner lens 41. If it is to be fastened to the base 37, a gap is created between the portion corresponding to the fitting hole 51 at the bottom of the lens 40 and the support wall 37c of the base 37. In addition, since there is a gap between the screw member 55 inserted into the fitting hole 51 and the outer lens 40, it is immediately noticed that the inner lens 41 is forgotten to be assembled. it can.
• the inner lens 41 has a red transparent reflector 56 disposed below the bosses 53, the components other than the inner lens 41 are unnecessary, and the reflected light is converted to the inner lens.
• a reflector 56 of the same color as 41 can be configured, which can contribute to a reduction in the number of parts.
• the mirror surface of the second reflecting mirror portion 37 b of the base 37 is constituted by a plurality of reflecting surfaces 58 A to 58 E which are substantially radially divided around the turn signal valve 39. Since there are step surfaces 59 A to 59 E formed between the reflection surfaces 58 A to 58 E, a mirror surface is composed of multiple reflection surfaces 58 A to 58 E that can change the focal length. By doing so, the degree of freedom in the design of the mirror surface can be increased, and the step surfaces 59A to 59E can also be effectively used as reflection surfaces.
• the overall lya combination lamp 35 can be made slimmer.
• the focal length of the reflective surfaces 58D, 58E outside the turn signal bulb 39 is set longer than the focal length of the reflective surfaces 58B, 58C inside the win force valve 39. Therefore, it is possible to improve the visibility from the lateral direction when the win force valve 39 is turned on.

Landscapes

• Engineering & Computer Science (AREA)
• Mechanical Engineering (AREA)
• Non-Portable Lighting Devices Or Systems Thereof (AREA)
• Lighting Device Outwards From Vehicle And Optical Signal (AREA)

Priority Applications (6)

Applications Claiming Priority (1)

Publications (1)

Family

ID=11737862

Family Applications (1)

Country Status (6)

Cited By (12)

Families Citing this family (4)

Citations (4)

• 2001
  • 2001-10-24 WO PCT/JP2001/009329 patent/WO2003035457A1/ja active Application Filing
  • 2001-10-24 BR BRPI0117100-3A patent/BR0117100B1/pt not_active IP Right Cessation
  • 2001-10-24 JP JP2003537985A patent/JP3592707B2/ja not_active Expired - Fee Related
  • 2001-10-24 KR KR10-2004-7001820A patent/KR100539600B1/ko not_active IP Right Cessation
  • 2001-11-29 TW TW090129757A patent/TW515765B/zh not_active IP Right Cessation
• 2002
  • 2002-04-24 AR ARP020101477A patent/AR033874A1/es not_active Application Discontinuation

Patent Citations (4)

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