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
  • B62J23/00—Other protectors specially adapted for 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
  • B62J17/00—Weather guards for riders; Fairings or stream-lining parts not otherwise provided for
  • B62J17/02—Weather guards for riders; Fairings or stream-lining parts not otherwise provided for shielding only the rider's front
  • B62J17/06—Leg guards

Definitions

• the present invention relates to a structure of a radar shield attached to both front sides of a body frame of a motorcycle so as to cover legs of an occupant sitting on a seat.
• leg shields that cover the occupant's legs are installed on both sides of the front of the body frame to prevent rain or wind from directly hitting the occupant's legs while driving.
• conventional redder shields are made of plate members such as synthetic resin plates and metal plates.However, they are required to have the desired strength and to be able to accurately respond to the mounting part of the body frame. Functional requirements necessitate that the shield itself be designed in a complex shape, rather limiting the external shape and not giving sufficient consideration to the external shape with aesthetic appearance. However, there is a problem that it is difficult to design a desired shape in appearance, and the complicated shape makes it difficult to paint. There is another problem that the tendency increases, leading to higher costs and lowering the quality.
• this type of motorcycle may be used with the red shield removed depending on the region or season.In this case, the attachment and detachment of the conventional motorcycle to and from the vehicle is complicated. In addition, when the redder shield was removed, there was a further problem that a gap was formed in the motorcycle body, and the interior became visible through the gap, resulting in a bad appearance.
• the present invention can secure high rigidity without requiring a complicated shape of the redder shield, and can easily be formed into a desired shape in appearance, particularly a three-dimensional shape, and enhance the design effect as a whole. , Even easier to paint, and moreover, redder seal It is a primary object of the present invention to provide a new motorcycle shield shield structure that facilitates removal of a vehicle and does not impair the appearance of the motorcycle when the shield is removed.
• a leg shield structure attached to both front sides of a body frame and covering legs of an occupant sitting on a seat,
• the front wall extends obliquely in the direction away from the front to the rear of the body frame, and is bent inward from the rear of the front wall to face the occupant's legs toward the body frame.
• the rear wall portion facing the occupant is formed in a concave shape as viewed from the occupant side. According to such a feature, a redder shield is formed steadily. Even so, the free movement of the occupant's legs can be ensured, and a light appearance can be exhibited.
• the redder shield comprises the redder shield main body and a separate inner shield detachably fixed to an open inner surface thereof. According to such a feature, manufacturing of a resin shield is facilitated.
• the redder shield is assembled in small pieces, and the inside facing the side surface of the main pipe is detachably attached to the main pipe side cover. According to this feature, the attachment of the redder shield to the vehicle body frame becomes easy, and the attachment portion is difficult to see from the outside, so that the appearance can be further enhanced.
• an upper part of the redder shield is detachably attached to an upper part of a main pipe side cover, and an upper edge of the reder shield is a front top cover. Supported by the edge of the According to this feature, there is no gap between the upper edge of the redder shield and the front top cover, and the appearance is good.
• the left and right sides of the front top cover are inserted into and supported by a main pipe side cover, and the front surface thereof is fixed to a head pipe.
• the front top cover can be positioned so that it does not move in the width direction by simply inserting it into the left and right main pipe side covers.
• the basket can be supported by the mounting stay, the supporting structure is simplified and the mounting work is facilitated.
• rib pieces are integrally provided on both inner surfaces of the front top cover, and the rib pieces are formed on a front edge of the main pipe side cover. Even if the redder shield is removed from the front top cover and the main pipe side cover, the inside of those parts is not visible even when the redder shield is removed. The appearance is good even when the motorcycle is removed and the motorcycle is used.
• FIGS. 1 to 12C show a first embodiment of the present invention.
• FIG. 1 is an overall side view of a motorcycle having a registrad structure of the present invention.
• FIG. Includes an enlarged side view of the front
• Fig. 3 is a cross-sectional view taken along the line 3-3 in Fig. 2
• Fig. 4 is a cross-sectional view taken along the line 4--4 in Fig. 2
• Fig. 5 is 5-5 in Fig. 2.
• Fig. 6 is an exploded perspective view of the main pipe side cover, redder shield, top cover, and under cover.
• Fig. 7 is a side view of the body frame.
• Fig. 8 is a plan view of the body frame.
• FIGS. 9A, 9B and 9C are side, front and top views of the redder shield
• Figures 10A and 10B are side and front views of the main pipe side cover
• Figure 11A and 1 1B shows the side and front views of the inner shield
• Figures 12A, 12B and 12C show the undercover Side view, a front view and a top view.
• FIGS. 13 to 20 show a second embodiment of the present invention.
• FIG. 13 is a side view of a front part of the motorcycle when a red shield is attached.
• FIG. 14 is a side view of FIG. Enlarged cross-sectional view along line 14-14
• Fig. 15 shows the motorcycle with the redder shield removed Side view of the front of the car
• Fig. 16 is an enlarged sectional view along the line 16--16 in Fig. 15
• Fig. 17 is an enlarged sectional view along the line 17--17 in Fig.
• Fig. 18 is an enlarged cross-sectional view taken along the line 18--18 in Fig.
• Fig. 19 is an enlarged partial view taken along arrow 19 in Fig. 15,
• Fig. 20 is a main pipe side cover.
• FIG. 3 is an exploded perspective view of a top cover and an under cover.
• This embodiment is an embodiment in which the redder shield structure according to the present invention is applied to a small motorcycle.
• “up, down”, “left, right” and “front, back” This is based on the traveling direction of the motorcycle.
• a body frame F which is a skeleton of a motorcycle, is configured by integrally connecting a front frame F f and a rear frame F r.
• the front frame Fi includes a head pipe 1 and a main pipe 2 integrally extending rearward and downward therefrom.
• a front fork 3 having a front wheel W f mounted on the head pipe 1 is steerably supported at the lower end of the head pipe 1, and a steering handle 4 is fixed to an upper end of the front fork 3.
• An engine unit Eu is suspended and supported at a lower end of the main pipe 1 and a lower end of a support frame 5 extending below the main pipe 1.
• the rear frame Fr includes a rear pipe 10 and a bifurcated seat rail 11 above the rear pipe 10.
• the front end of the rear pipe 10 is integrally connected to the rear end of the front frame F f and extends rearward and upward, and the seat rail 11 extends substantially horizontally rearward above the rear pipe 10.
• the front part of the seat rail 11 is connected by a cross pipe 12, and the rear end is connected by a tail frame 13.
• a seat S on which an occupant sits is mounted on the seat rail 11 so as to be able to undulate.
• a swing arm 15 is pivotably supported vertically, and at the rear end of the swing arm 15, a rear wheel Wr is rotatably supported.
• a rear cushion 14 is connected between the swing arm 15 and the rear wheel Wr.
• leg shield Ls which is a feature of the present invention, and its mounting structure to the vehicle body frame F will be described with reference to FIGS. 1 to 4 and FIGS. 9A to 9C, 11A, and 1IB. I do.
• the left pair of redder shields Ls are symmetrically detachably attached to the left and right front portions of the body frame F via main pipe side covers 122, respectively.
• the left and right main pipe side covers 22 extend in the front-rear direction so as to cover both sides of the front part of the body frame F.
• it is fixed to a bracket 30 projecting integrally from the side of the body frame F (see Fig. 3).
• the redder shield L s is made of a hard synthetic resin, and has a vertically long, triangular hollow cross-section formed by a redder shield body 20 and an inner shield 21 integrally fixed thereto. Is formed.
• the redder shield body 20 constituting the main part of the regu- lation shield Ls has a front wall portion 20a extending obliquely in a direction away from the front to the rear with respect to the vehicle body frame F, and a front wall portion 2a.
• the rear shield portion 2b is formed of a rear wall portion 20b, which is bent inward from the rear portion at approximately 45 ° toward the vehicle body frame F and extends so as to face the leg portion Le of the occupant.
• the cross-sectional shape of 0 is formed in a V-shape with the tip side facing the outside of the body frame F and the open side facing the body frame F (see FIG. 3).
• the leg shield body 20 gradually tapers downward from above and retreats rearward with respect to the vehicle body frame F.
• a plurality of first mounting bosses 20c are projected from the inner surface near the rear wall portion 20b of the laser shield main body 20 at intervals in the vertical direction.
• 0c is elongated in the lateral direction toward the body frame F, and these ends are fixed to a main pipe side cover 122 described later with screws b (see FIGS. 3 and 4).
• a plurality of second mounting bosses 20 d are protruded at intervals from each other, and these second mounting bosses 20 d extend laterally toward the body frame F (the first boss shorter than 2 0 c) of the ends of the second mounting boss 2 0 d is described later in Na - sheet - bis field 2 1 (constituting a part of Retsugushi one field L s) b (See Figures 3 and 4).
• the front wall portion 20a of the resin shield body 20 is formed in a smooth convex shape that is convex outward, and then the occupant leg of the wall portion 2Ob is formed.
• the inner surface facing the part Le is formed in a concave shape that is concave toward the front, so that the free movement of the occupant's leg Le can be ensured.
• the free end of the rear wall part 2 Ob The rim faces the outer surface of the main pipe side cover 22 with a slight gap.
• the leg shield body 20 is formed in a vertically long plate shape so as to cover the open front half of the leg shield body 20.
• a plurality of front mounting holes 21 a are vertically arranged at a front edge thereof at intervals in the vertical direction, and a vertical interval is provided at an edge thereof thereafter.
• a plurality of rear mounting holes 21b are vertically arranged at a front edge thereof at intervals in the vertical direction, and a vertical interval is provided at an edge thereof thereafter.
• the inner shield 21 is screwed into the second mounting boss 20 d with the screw b on the front mounting hole 21 a, thereby forming the front half of the open inner surface of the regulet shield main body 20.
• Fixed to The rear edge of the inner shield 21 has a rear mounting hole 21b, and is detachably fixed to a main pipe side cover 22 described later by a screw b.
• the small shield Ls which is fixed to the redder shield body 20 and the inner shield 21, is attached to and detached from the head pipe 2 of the body frame F via the main pipe side cover 22. Can be mounted freely. And, as described above, this redder shield Ls is formed three-dimensionally, and it is possible to secure the desired rigidity without particularly forming this in a complicated shape and recall the three-dimensional appearance. To improve the appearance and improve the quality.
• the main pipe side cover 22 extends in the front-rear direction so as to cover the side of the main pipe 2 of the body frame F.
• the front edge portion is formed on an inclined surface that recedes rearward from the front portion toward the rear portion along the rear edge portion of the inner shield 21 and has a plurality of mounting bosses 2. 2a are arranged in a row, and the rear edge of the inner shield 21 is detachably fixed to these mounting bosses 22a by screws b as described above.
• mounting holes 22 b are drilled at an interval up and down, and these mounting holes 22 b are fixed to the first boss 20 c with screws b.
• the header shield body 20 is attached to the main pipe side cover 22 in a detachable manner.
• the upper edge of the main pipe side cover 22 is formed into a convex curved surface, on which the front top cover 23 is fixed, and the rear edge of the main pipe side cover 22 is It is formed in a concave shape along the upper surface, and then the main eight at the edge. Eve top cover 24 is fixed.
• the fixing means for fixing the front top cover 23 and the main pipe top cover 24 to the main pipe side cover 22 is the same as a conventionally known fixing means, and a detailed description thereof will be omitted.
• mounting holes 22 c for the vehicle body frame F are drilled.
• the pipe side cover 22 is fixed to the bracket 30 on the side of the main pipe 2 of the body frame F as described above. Further, mounting holes 22 d and 22 e for mounting an under cover 25 described later are formed in a lower portion of the main pipe side cover 122.
• An under-force par 25 is detachably attached to the lower edge of the main pipe side cover 22.
• the under cover 25 covers the front of the engine unit Eu, and is used by being attached to the main pipe side cover 22 if necessary.
• Ls and main pipe side cover 22 Made of the same material as 2.
• the undercover 25 It is formed in an open U-shape, and its both outer surfaces 25a are gradually expanded from the front part to the rear part with respect to the body frame F, and their outer surfaces are formed into convex curved surfaces. Is formed.
• the under cover 25 is detachably attached to the attachment holes 2 2 d and 2 2 e at the lower end of the main pipe side cover 22 via the attachment pieces 25 b and 25 c at the upper edge thereof. (See Figures 1 and 2).
• E is the engine body of the engine unit Eu
• AC is the air cleaner
• CB is the carburetor
• FIGS. 13 to 20 the same components as those in the first embodiment are denoted by the same reference numerals.
• the appearance of the motorcycle itself can be adjusted, and specifically, in a state where the reject shield Ls is removed, The inside is not visible from the gap between the front top cover 23 and the main pipe top cover 22.Furthermore, the front top cover 23 is attached to the stay 36 for attaching the basket 37 at the front of the head pipe. Supported.
• a rib piece 2 3 b is extended to the body toward the back, and its end 2
• the rib pieces 23b form voids d having a V-shaped cross section that open rearward, and the leading edges 22f of the main pipe side cover 22 are formed in these voids d.
• the front edge 22 f overlaps the rib piece 23 b in the front-rear direction, and the front edge 22 also overlaps the edge 23 a of the front top cover 22. They are combined. Therefore, as shown in FIGS. 15 and 17, even when the redder shield Ls is removed from the main pipe side cover 22, the inside thereof cannot be seen from the gap between the front top cover 23 and the main pipe side cover 22. . Therefore, even when the motorcycle is used with the redder shield L s removed, the appearance can be adjusted.
• a third mounting boss 2 integrally protruding near the upper edge of the leg shield Ls is provided.
• 0 e is fixed to the top of the main pipe side cover 2 2 with screw b
• the upper edge e of the redder shield L s abuts on the rear surface of the end 23 a of the front top cover 23, whereby the forward movement of the redder shield L s is restricted. I'm sorry. Therefore, there is no gap between the upper edge e of the redder shield Ls and the edge 23 a of the front top cover 23, and the appearance is good.
• a T-shaped stay 36 is fixed to the front end surface of a bracket 35 integrally projecting forward from the head pipe 1.
• a basket 37 located in front of the front top cover 23 is fixedly supported with the front top cover 23 interposed therebetween. That is, the mounting screws 38 passing through the plurality of bosses 37 a integrally provided on the back of the basket 37 pass through the front top cover 23 and are screwed to the stays 23. .
• the front top cover 23 can be supported by the mounting stay 36 of the basket 37, so that the mounting structure is simplified and the mounting operation is facilitated.
• folded edges 22 g are formed on the left and right sides of the upper portion of the main pipe side cover 22 respectively, and each folded edge 22 g is provided with an insertion hole 22 h.
• insertion pieces 2 3 c protruding from the upper inner surface of the front top cover 2 3 are inserted. Is inserted and supported in the insertion hole 22 h of the main pipe side cover 22. Therefore, the left and right sides of the front top cover 23 can be restricted in position so that they do not move in the width direction by simply inserting them into the insertion holes 22h of the left and right main pipe side covers 22.
• bent edge 22 g of the main pipe side cover 22 is inclined toward the front top cover 23 side, and the bent edge 22 g and the front top cover 23 are formed.
• the edges 23 a overlap each other when viewed from the side, so that even if the redder shield Ls is removed, the interior cannot be seen through the gap between them.
• the redder shield is composed of the redder shield main body and the inner shield. However, this may be composed only of the redder shield main body.
• the main body is directly attached to the main pipe side cover.
• the front shield portion and the rear wall portion of the redder shield main body are formed integrally, but they may be formed separately.
• the front and rear portions of the shield are screwed to the header shield body and the main pipe side cover, one of them may be engaged with the claw and the engaging hole, and the other may be screwed.
• the redder shield is formed in a hollow shape, it is possible to use the hollow interior for a storage, and in that case, the entrance is open to a place that is difficult to see from the outside, for example, a rear wall portion. It is desirable.

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• Engineering & Computer Science (AREA)
• Mechanical Engineering (AREA)
• Automatic Cycles, And Cycles In General (AREA)
• Motor Or Generator Frames (AREA)
• Professional, Industrial, Or Sporting Protective Garments (AREA)
• Motorcycle And Bicycle Frame (AREA)
• Body Structure For Vehicles (AREA)

Priority Applications (4)

Applications Claiming Priority (2)

Publications (1)

Family

ID=18869977

Family Applications (1)

Country Status (8)

Cited By (1)

Families Citing this family (3)

Citations (4)

Family Cites Families (1)

• 2001
  • 2001-10-01 JP JP2002556065A patent/JP3585907B2/ja not_active Expired - Fee Related
  • 2001-10-01 KR KR1020037008464A patent/KR100567567B1/ko not_active IP Right Cessation
  • 2001-10-01 CN CNB018218709A patent/CN1291883C/zh not_active Expired - Lifetime
  • 2001-10-01 BR BRPI0116720-0A patent/BR0116720B1/pt not_active IP Right Cessation
  • 2001-10-01 WO PCT/JP2001/008636 patent/WO2002055368A1/ja active IP Right Grant
  • 2001-11-22 TW TW090129144A patent/TW568852B/zh not_active IP Right Cessation
  • 2001-12-31 GR GR2001100608A patent/GR1004680B/el not_active IP Right Cessation
• 2002
  • 2002-01-07 MY MYPI20020040A patent/MY135163A/en unknown

Patent Citations (4)

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