JP4913027B2 - Mounting part angle adjustment mechanism and motorcycle - Google Patents

Description

  The present invention relates to an attachment part angle adjustment mechanism capable of adjusting the angle of an attachment part attached to a motorcycle body, and a motorcycle including the attachment part angle adjustment mechanism.

  Conventionally, an attachment device capable of adjusting the angle of a headlamp attached to a handle of a motorcycle or the like has been provided.

In the mounting apparatus described in Patent Document 1, a third mounting part is rotatably arranged on the first mounting part, and the first mounting part is handled by a mounting screw and a nut together with the third mounting part. It is fastened to the fastening. A second mounting component is detachably mounted on the third mounting component, and a headlamp is fixed on the second mounting component by a headlamp mounting screw. The third mounting part relatively rotates the first mounting part and the second mounting part, loosens the mounting screw, rotates the third mounting part to a predetermined position, and tightens the mounting screw. Thus, the third attachment component and the first attachment component are fixed to the handle. As a result, the angle of the headlamp fixed to the second mounting component is adjusted.
Japanese Patent No. 3668765

  However, in the mounting device described in Patent Document 1, the vertical fixing for fixing the first mounting part to the handle and the lateral direction for fixing the second mounting part and the third mounting part at a predetermined rotational position. Is fixed with a set of mounting screws and nuts, it is necessary to fix the two axes at the same time, which reduces operability. That is, even if only the lateral direction of the second mounting part and the third mounting part is changed, the vertical direction may move, and only the vertical direction of the first mounting part is changed. May also move in the horizontal direction.

  The present invention has been made in view of the above problems, and an object of the present invention is to provide an attachment part angle adjustment mechanism and a motorcycle that can improve operability when changing the rotation angle of the attachment part. .

An attachment part angle adjusting mechanism according to a first aspect of the present invention includes a bracket that is fixed to a motorcycle body, a rotating member that is rotatably provided to the bracket, and a rotation center of the rotating member. Engaged means formed at a different position, and an engaging means provided on the bracket, for fixing the rotating member by engaging with the engaged means at an arbitrary rotating position of the rotating member. An attachment part that is detachably attached to the rotation member, or is provided integrally with the rotation member, and is provided on the bracket, and restricts a rotation range of the rotation member or the attachment part. It possesses a stopper, wherein the engagement means extends from said bracket, said engagement means and engaged, and the deformable flexure in a direction away from said engagement means and engaged position An engaging member, the engaging means being A protrusion or a recess; and the engaged means includes a plurality of recesses or a plurality of protrusions that are formed along a rotation direction of the rotation member and engageable with the engagement means, and the stopper Is an opening formed in the rotation range of the rotating member, and a protrusion provided in the bracket, which is inserted into the opening and contacts the inner wall of the opening to limit the rotation of the rotating member And a section .

  In the first aspect of the present invention, the rotating member is rotatably provided on the bracket fixed to the two-wheeled vehicle body, and the attaching member is detachably attached to the rotating member, or the attaching component is integrated. Provided. The bracket is provided with a stopper, and the rotation range of the rotation member or the attachment part is restricted. Further, the engaged means is formed at a position away from the rotation center of the rotating member, and the engaging means provided on the bracket is engaged with the engaged means at an arbitrary rotating position of the rotating member. By doing so, the rotating member is fixed. When changing the rotation angle of the mounting part relative to the bracket, the engagement between the engagement means and the engaged means is released, the rotation member is rotated to an arbitrary rotation position, and the engagement means is covered. By performing the operation of engaging with the engaging means, the rotating member and the mounting part are fixed at an arbitrary rotating position. At that time, in a state where the bracket is fixed to the two-wheeled vehicle main body, the rotation angle of the attachment part can be changed by the operation of the engaging means and the engaged means, and the operability is improved.

Further, the engaging means is an engaging member extending from the bracket, and the engaging member can be bent and deformed in a direction away from a position engaged with the engaged means. When changing the rotation angle of the attachment component relative to the bracket, the rotation member can be rotated by bending and deforming the engagement member to release the engagement with the engaged means. Then, by rotating the rotating member to an arbitrary rotating position and releasing the bending deformation of the engaging member, the engaging member is engaged with the engaged means, and the rotating member is fixed. For this reason, the rotation angle of an attachment component can be changed easily and operativity becomes still more favorable.

Further, since the engaging means includes a convex portion or a concave portion, and the engaged means includes a plurality of concave portions or a plurality of convex portions formed along the rotational direction of the rotational member, the rotational member Is rotated to an arbitrary rotation position, the convex portion engages with any one of the plurality of concave portions, or the concave portion engages with any one of the plurality of convex portions. For this reason, a rotation member can be fixed in arbitrary rotation positions by simple composition.

In addition, since the opening is formed in the rotation range of the rotation member and the protrusion provided on the bracket is inserted into the opening, the protrusion of the bracket rotates when the rotation member rotates. It contacts the inner wall of the opening of the member. Thereby, the rotation of the rotation member can be limited.

According to a second aspect of the present invention , there is provided an attachment part angle adjusting mechanism including a bracket fixed to a two-wheeled vehicle body, a rotation member rotatably provided on the bracket, and a rotation center of the rotation member. Engaged means formed at a different position, and an engaging means provided on the bracket, for fixing the rotating member by engaging with the engaged means at an arbitrary rotating position of the rotating member. An attachment part that is detachably attached to the rotation member, or is provided integrally with the rotation member, and is provided on the bracket, and restricts a rotation range of the rotation member or the attachment part. A stopper, and the engaging means extends from the bracket, engages with the engaged means, and can be bent and deformed in a direction away from a position engaged with the engaged means. An engaging member, the engaging means being A protrusion or a recess; and the engaged means includes a plurality of recesses or a plurality of protrusions that are formed along a rotation direction of the rotation member and engageable with the engagement means, and the stopper Is provided on both sides of the rotating member or the mounting part in the rotating direction, and is a contact portion capable of contacting the bracket .

In the invention according to claim 2 , the rotating member is rotatably provided on the bracket fixed to the two-wheeled vehicle body, and the mounting member is detachably attached to the rotating member, or the mounting component is integrated. Provided. The bracket is provided with a stopper, and the rotation range of the rotation member or the attachment part is restricted. Further, the engaged means is formed at a position away from the rotation center of the rotating member, and the engaging means provided on the bracket is engaged with the engaged means at an arbitrary rotating position of the rotating member. By doing so, the rotating member is fixed. When changing the rotation angle of the mounting part relative to the bracket, the engagement between the engagement means and the engaged means is released, the rotation member is rotated to an arbitrary rotation position, and the engagement means is covered. By performing the operation of engaging with the engaging means, the rotating member and the mounting part are fixed at an arbitrary rotating position. At that time, in a state where the bracket is fixed to the two-wheeled vehicle main body, the rotation angle of the attachment part can be changed by the operation of the engaging means and the engaged means, and the operability is improved.
Further, the engaging means is an engaging member extending from the bracket, and the engaging member can be bent and deformed in a direction away from a position engaged with the engaged means. When changing the rotation angle of the attachment component relative to the bracket, the rotation member can be rotated by bending and deforming the engagement member to release the engagement with the engaged means. Then, by rotating the rotating member to an arbitrary rotating position and releasing the bending deformation of the engaging member, the engaging member is engaged with the engaged means, and the rotating member is fixed. For this reason, the rotation angle of an attachment component can be changed easily and operativity becomes still more favorable.
Further, since the engaging means includes a convex portion or a concave portion, and the engaged means includes a plurality of concave portions or a plurality of convex portions formed along the rotational direction of the rotational member, the rotational member Is rotated to an arbitrary rotation position, the convex portion engages with any one of the plurality of concave portions, or the concave portion engages with any one of the plurality of convex portions. For this reason, a rotation member can be fixed in arbitrary rotation positions by simple composition.
Further , contact portions are provided on both sides of the rotation direction of the rotation member or the attachment component, and the contact portion contacts the bracket when the rotation member or the attachment component rotates. Thereby, the rotation of the rotating member or the mounting part can be restricted.

According to a third aspect of the invention, the fitting angle adjusting mechanism according to claim 1, wherein the attachment part is slidably mounted on the pivot member, the mounting part, wherein at the mounting position of the mounting component It is characterized in that a locking portion that is locked to the protrusion is provided.

According to the third aspect of the present invention, the attachment part is slidably attached to the rotating member, and the engaging part provided on the attachment part is engaged with the protrusion provided on the bracket at the attachment part attachment position. Stopped. As a result, the attachment component can be easily attached to and detached from the rotating member, the attachment component can be replaced, and the maintainability is good.

According to a fourth aspect of the present invention, in the attachment component angle adjusting mechanism according to any one of the first to third aspects, the two-wheeled vehicle body is a handle and the attachment component is a ramp. It is said.

In the invention according to claim 4 , the bracket is fixed to the handle, and the lamp is rotatable with respect to the bracket by the rotating member. At this time, the rotation angle of the lamp can be changed while the bracket is fixed to the handle, and the operability is improved.

A two-wheeled vehicle according to a fifth aspect of the present invention includes the attachment part angle adjusting mechanism according to any one of the first to fourth aspects.

According to the fifth aspect of the present invention, the rotation angle of the mounting part can be changed by operating the engaging means and the engaged means in a state where the bracket is fixed to the motorcycle body, and the operability is improved.

  In the attachment part angle adjusting mechanism according to the first aspect of the invention, the rotation angle of the attachment part can be changed by operating the engaging means and the engaged means in a state where the bracket is fixed to the two-wheeled vehicle body. Will improve.

Further, the rotation angle of the attachment component can be changed by operating the engaging member, and the operability is further improved.

Furthermore, the rotation member can be fixed at an arbitrary rotation position with a simple configuration.

Furthermore, the rotation range of the rotation member can be limited with a simple configuration.

In the mounting part angle adjusting mechanism according to the invention of claim 2 , the rotation angle of the mounting part can be changed by operating the engaging means and the engaged means in a state where the bracket is fixed to the two-wheeled vehicle body. Will improve.
Further, the rotation angle of the attachment component can be changed by operating the engaging member, and the operability is further improved.
Furthermore, the rotation member can be fixed at an arbitrary rotation position with a simple configuration.
Furthermore, the rotation range of the rotation member can be limited with a simple configuration.

In the attachment part angle adjusting mechanism according to the invention of claim 3 , the attachment part can be easily attached to and detached from the rotating member, the attachment part can be exchanged, and the maintainability is good.

In the attachment part angle adjusting mechanism according to the invention of claim 4 , the rotation angle of the lamp can be changed in a state where the bracket is fixed to the handle, and the operability is improved.

In the two-wheeled vehicle according to the fifth aspect of the present invention, the rotation angle of the mounting part can be changed in a state where the bracket is fixed to the two-wheeled vehicle body, and the operability is improved.

  [First Embodiment]

  Hereinafter, a first embodiment of an attachment part angle adjusting mechanism according to the present invention will be described with reference to FIGS. FIG. 1 is a perspective view of a lamp angle adjusting device 10 as an attachment part angle adjusting mechanism. FIG. 2 shows a perspective view of the lamp angle adjusting device 10 shown in FIG. 1 viewed from another direction.

  As shown in FIG. 14, the ramp angle adjusting device 10 is attached to a handle 2 provided in the two-wheeled vehicle 1. The handle 2 is disposed in a substantially T shape on the top of the head pipe 4 and is provided to be rotatable relative to the head pipe 4. Grips 6 are attached to both ends of the handle 2, and the ramp angle adjusting device 10 is attached near the grip 6 on the right side of the handle 2 in the width direction.

  As shown in FIGS. 1 to 6, the ramp angle adjusting device 10 includes a bracket 12 attached to the handle 2, a rotating member 14 rotatably provided on the bracket 12, and a detachable attachment to the rotating member 14. And a lamp 16 as a mounting part to be mounted.

  As shown in FIGS. 5 to 7, the bracket 12 includes a holding portion 20 in which a concave portion 20 </ b> A having a curved shape is formed along the outer peripheral surface of the handle 2. The sandwiching portion 20 is provided with an opening 21 formed by separating a part of the recess 20A in the circumferential direction. One end 20B and the other end 20C of the sandwiching portion 20 sandwich the opening 21 as shown in FIG. It faces the vertical direction inside. Insertion holes 22A and 22B through which the mounting screws 26 are inserted are formed in the one end portion 20B and the other end portion 20C. The head of the mounting screw 26 is provided with a knob 26A that can be picked and operated by a user with a finger, and the knob 26A is formed with a plurality of concave portions for easy picking with a finger. . A substantially hexagonal hole 24 into which the nut 28 is fitted is formed on the upper surface of the one end portion 20B of the sandwiching portion 20.

  An insertion hole 30 through which a shaft portion 34 that rotatably supports the rotating member 14 is provided is provided in the upper surface portion 20D that is continuous with the one end portion 20B of the sandwiching portion 20. The rotating member 14 is provided with an insertion hole 32 through which the shaft portion 34 is inserted. The shaft portion 34 is a bolt, and the nut 36 is fastened from the lower side of the insertion hole 30 in a state where the shaft portion 34 is inserted from the upper side of the rotation member 14 into the insertion hole 32 of the rotation member 14 and the insertion hole 30 of the clamping portion 20. Thus, the shaft portion 34 is attached to the bracket 12. In this state, the rotation member 14 is rotatable about the shaft portion 34 with respect to the bracket 12. The shaft portion 34 is disposed along the vertical direction of the bracket 12 and the rotating member 14 in FIG. 5 (the direction orthogonal to the axial direction of the handle 2). The shaft portion 34 is set so as to be rotatable in the horizontal direction.

  On the side opposite to the one end 20B of the upper surface portion 20D of the bracket 12, a long plate-like protruding piece 40 as an engaging member extending from the upper surface portion 20D is provided. Slits 42 are formed on both sides of the protruding piece 40. The bracket 12 is integrally formed of resin, and as shown in FIG. 8, the protruding piece 40 is elastically moved downward (in the direction of arrow A) from the position on the extension line of the upper surface portion 20 </ b> D of the sandwiching portion 20. It can be bent and deformed. As shown in FIGS. 6 and 7, a protrusion 40A protruding upward is provided at the tip of the protruding piece 40, and an engagement member is provided on the wall surface of the protrusion 40A on the shaft 34 side. A convex portion 40B is formed. The convex portion 40B has a pointed shape and is formed one piece. On the distal end side (opposite side to the shaft portion 34) of the projection 40A, a curved concave operation portion 40C that can be pushed downward (in the direction of arrow A) by a user is provided. A plurality of projections and depressions for preventing slippage are formed in the operation portion 40 </ b> C in a direction orthogonal to the longitudinal direction of the protruding piece 40.

  Further, the bracket 12 is configured such that the other end portion 20C of the sandwiching portion 20 can be bent and deformed in a direction away from the one end portion 20B, and the other end portion 20C is bent and deformed in a direction away from the one end portion 20B. 2 can be extrapolated. Further, since the mounting screw 26 and the nut 28 are fastened to the bracket 12 along the vertical direction in FIG. 5, when the bracket 12 is mounted to the handle 2, the vertical direction (vertical direction) of the bracket 12 by the mounting screw 26. ) And the mounting position of the handle 2 in the axial direction can be adjusted.

  As shown in FIGS. 5 and 6, the rotating member 14 is formed of a substantially rectangular member, and has a convex portion 40 </ b> B at a position facing the protrusion 40 </ b> A when attached to the bracket 12 on one end surface in the longitudinal direction. A plurality of recesses 44 are formed along the rotation direction of the rotation member 14 as engaged means that can be engaged with the rotation member 14. The concave portion 44 is formed in a pointed shape with which the pointed convex portion 40B can be engaged. The plurality of concave portions 44 are arranged in a substantially arc shape around the shaft portion 34 at a position away from the shaft portion 34. The convex portion 40B provided on the protruding piece 40 of the bracket 12 is one of the plurality of concave portions 44 of the rotating member 14 at an arbitrary rotating position when the rotating member 14 rotates about the shaft portion 34. The rotating member 14 can be fixed by being engaged with one (see FIGS. 9 and 10). Further, the protruding piece 40 of the bracket 12 can be bent and deformed from a position where the convex portion 40B is engaged with the concave portion 44 of the rotating member 14 to a position where the lower convex portion 40B is separated from the concave portion 44 (see FIG. 8).

  Between the insertion hole 32 of the rotation member 14 and the plurality of recesses 44, a substantially rectangular opening 46 as a stopper is formed in the rotation range of the rotation member 14. On the upper surface of the protruding piece 40 of the bracket 12, a protrusion 48 is provided as a stopper that can be inserted into the opening 46 (see FIG. 10). The protrusion 48 is formed to be smaller than the dimension between the inner walls 47 on both sides in the rotation direction of the opening 46 of the rotation member 14. As a result, when the rotating member 14 rotates, the inner wall 47 of the opening 46 abuts against the wall portions 48A on both sides of the protrusion 48, whereby the rotation of the rotating member 14 is regulated. ing. On the upper surface of the protruding portion 48, a tapered portion 48B is formed in which the lower side facing the shaft portion 34 is inclined downward with respect to the upper side.

  The rotating member 14 has a substantially hat-shaped cross section along a direction orthogonal to the longitudinal direction, and both end portions are rail portions 14A and 14B on which the lamp 16 is slidably mounted. As shown in FIG. 3 and FIG. 4, groove portions 52 </ b> A and 52 </ b> B that are slidably engaged with the rail portions 14 </ b> A and 14 </ b> B are formed in the attachment portion 52 that projects to the lower side of the lamp 16. The lamp 16 is mounted on the rotating member 14 by sliding the groove portions 52A and 52B of the lamp 16 into engagement with the rail portions 14A and 14B of the rotating member 14. At the lower part of the lamp 16, a locking portion 54 that is locked to the protrusion 48 (see FIGS. 5 and 9) of the bracket 12 is provided at a position where the lamp 16 is mounted on the rotating member 14. On the lower surface of the locking portion 54, a tapered portion 54A is formed in which the upper side in the mounting direction of the lamp 16 is inclined upward from the lower side. Accordingly, when the lamp 16 is mounted on the rotating member 14, the tapered portion 54 </ b> A of the locking portion 54 and the tapered portion 48 </ b> B of the protruding portion 48 slide, so that the locking portion 54 is easily locked to the protruding portion 48. It has a structure that is hard to come off.

  As shown in FIGS. 3 and 4, the lamp 16 is formed in a rectangular shape, and has a lighting portion on one end face in the longitudinal direction (on the side opposite to the operation part 40 </ b> C of the bracket 12 when the lamp 16 is assembled). 16A is provided. Further, the lamp 16 is provided with a switch 16B for turning on and off the lighting unit 16A on the end surface on the other end side in the longitudinal direction (on the operation unit 40C side of the bracket 12 when the lamp 16 is assembled).

  Next, the operation and effect of this embodiment will be described.

  As shown in FIGS. 3, 5, and 6, a nut 28 is fitted in the hole 24 of the one end 20 </ b> B of the bracket 12 in advance. Further, the rotating member 14 is attached to the bracket 12 by screwing the shaft portion 34 and the nut 36. At this time, for example, as shown in FIG. 11, the convex portion 40 </ b> B of the protruding piece 40 provided on the bracket 12 is engaged with any one of the plurality of concave portions 44 of the rotating member 14.

  As shown in FIG. 1, FIG. 2, FIG. 5 and FIG. 6, when the bracket 12 is attached to the handle 2, the other end portion 20C of the clamping portion 20 is elastically deformed in a direction away from the one end portion 20B. 20A is extrapolated to the outer peripheral surface of the handle 2, and the shaft portion of the mounting screw 26 is inserted into the insertion holes 22A and 22B of the one end portion 20B and the other end portion 20C from the lower side of the other end portion 20C. Then, the bracket 12 is attached to the handle 2 by picking and rotating the knob portion 26A of the attachment screw 26 and screwing the shaft portion of the attachment screw 26 into the nut 28 fitted in the hole portion 24 of the one end portion 20B. Fixed.

  Further, the groove portions 52A and 52B of the mounting portion 52 of the lamp 16 are engaged with the rail portions 14A and 14B of the rotating member 14 and slid, whereby the lamp 16 is detachably mounted on the rotating member 14. At the mounting position of the lamp 16, the locking portion 54 of the lamp 16 is locked to the protrusion 48 of the bracket 12, and the lamp 16 is fixed to the bracket 12 and the rotating member 14.

  When the rotation angle of the ramp 16 with respect to the bracket 12 and the handle 2 is changed, the user pushes the operating portion 40C of the protruding piece 40 downward (in the direction of arrow A in FIG. 8) to bend and deform, thereby causing the protruding piece. The engagement between the 40 convex portions 40B and the concave portion 44 of the rotating member 14 is released. In this state, the rotating member 14 can be rotated about the shaft portion 34 with respect to the bracket 12, and the rotating member 14 is rotated to an arbitrary rotating position to operate the operating portion 40 </ b> C of the protruding piece 40. Release the downward pressure of the. Thereby, the convex portion 40B of the protruding piece 40 is engaged with any one of the plurality of concave portions 44 of the rotating member 14, and the rotating member 14 is fixed. For example, as shown in FIG. 12, the protrusion 40 </ b> B of the protruding piece 40 is moved to the rotating member 14 with the tip of the rotating member 14 on the lighting portion 16 </ b> A (see FIG. 4) side rotated in the left direction in the drawing. It is possible to engage with the recess 44 at the left end. Further, as shown in FIG. 13, the protrusion 40 </ b> B of the projecting piece 40 is moved to the rotation member in a state where the rotation member 14 is rotated to the right in the drawing at the tip of the lighting portion 16 </ b> A (see FIG. 4). 14 can be engaged with the recess 44 at the right end.

  Thus, the rotation angle of the lamp 16 can be changed by a simple operation of rotating the rotation member 14 by pressing it downward of the operation portion 40C of the protruding piece 40. Further, since the bracket 12 is fastened and fixed to the handle 2 by the mounting screw 26 and the nut 28, the lateral angle of the lamp 16 can be changed in a state where the bracket 12 is fixed to the handle 2. Is good. That is, even if the engagement between the convex portion 40B of the protruding piece 40 and the concave portion 44 of the rotating member 14 is released, the vertical position of the bracket 12 with respect to the handle 2 does not change, and the horizontal direction of the rotating member 14 It is easy to adjust the angle.

  Further, the protrusion 48 of the bracket 12 is inserted into the opening 46 of the rotating member 14, and when the rotating member 14 rotates in the lateral direction, the inner walls 47 on both sides of the opening 46 in the rotating direction protrude. By abutting against the wall portion 48 </ b> A of the portion 48, the rotation of the rotation member 14 can be restricted.

  In the first embodiment, the bracket 12 is provided with the pointed convex portions 40B and the rotating member 14 is provided with the plurality of pointed concave portions 44. However, other shapes may be used as long as they can be engaged. . Alternatively, the bracket 12 may be provided with a recess, and the rotating member 14 may be provided with a plurality of protrusions.

  FIG. 15 shows a lamp angle adjustment device 100 according to a modification of the first embodiment. In addition, about the same component as 1st Embodiment mentioned above, the same number is attached | subjected and the description is abbreviate | omitted.

  As shown in FIG. 15, the rotating member 102 is provided with a pair of wall portions (contact portions) 104 as stoppers at positions facing the side walls in the direction orthogonal to the longitudinal direction of the protrusions 40A. . In the ramp angle adjusting device 100, when the rotation member 102 is rotated in the lateral direction, the wall portion 104 abuts against the side wall of the protrusion 40A, so that the rotation of the rotation member 102 can be restricted.

  [Second Embodiment]

  Hereinafter, the second embodiment of the present invention will be described with reference to FIGS. In addition, about the same component as 1st Embodiment mentioned above, the same number is attached | subjected and the description is abbreviate | omitted.

  As shown in FIGS. 16 to 18, the ramp angle adjusting device 110 includes a bracket 112 attached to the handle 2 (see FIG. 14), a rotating member 114 rotatably provided on the bracket 112, and a rotation. And a lamp 116 that is detachably attached to the member 114.

  On the upper surface portion 112A of the bracket 112, a long plate-like protruding piece 40 as an engaging member extends on the side opposite to the one end portion 20B. In the present embodiment, no slit is provided on both sides of the protruding piece 40, and there is no outer member extending from the bracket 112. Extending portions 118 that extend outward in the width direction are provided on both sides in the width direction of the upper surface portion 112A. By providing the extending portion 118, it is possible to easily receive a load in the left-right direction when the rotating member 114 is rotated. Further, a reinforcing rib 124 is provided along the longitudinal direction on the base side of the lower surface of the protruding piece 40.

  One end portion 20 </ b> B of the bracket 112 is provided with a protruding portion 120 as a stopper protruding in the opposite direction to the protruding piece 40. On the lower surface of the mounting portion 52 of the lamp 116, a pair of protruding portions (contact portions) 122 serving as stoppers protruding toward the bracket 112 side are provided on both sides in the width direction of the lamp 116. When the lamp 116 is rotated together with the rotating member 114 with respect to the bracket 112, the inner wall portion 122 </ b> A of the protruding portion 122 of the lamp 116 can come into contact with the protruding portion 120 of the bracket 112. At this time, the inner wall portion 122 </ b> A and the protruding portion 120 of the protruding portion 122 are set so as to come into contact with the inner wall portion of the opening 46 and the protruding portion 48.

  In addition, a locking portion 126 that is locked to the protruding portion 48 of the bracket 112 is provided at the lower portion of the ramp 116 at a position where the ramp 116 is mounted on the rotating member 114. The locking portion 126 is formed horizontally long along the width direction, and a surface facing the shaft portion 34 is formed in an arc shape with the shaft portion 34 as the center. Thereby, it is possible to prevent the locking state between the protrusion 48 of the bracket 112 and the locking portion 126 of the lamp 116 from changing depending on the rotation position of the rotation member 114.

  In such a ramp angle adjustment device 110, the user can change the rotation angle of the rotation member 114 relative to the bracket 112 by pressing and bending the operation portion 40C of the protruding piece 40 downward. Then, by rotating the rotation member 114 to an arbitrary rotation position to release the downward pressing of the operation portion 40C of the protruding piece 40, the convex portion 40B of the protruding piece 40 has a plurality of rotation members 114. The rotating member 114 is fixed by being engaged with any one of the recesses 44. For example, as shown in FIG. 19, the rotating member 114 can be fixed in a state where the lamp 116 is rotated to a position along the longitudinal direction of the bracket 112. In addition, as shown in FIG. 20, the rotating member 114 is fixed in a state where the tip of the lamp 116 on the lighting portion 16A (see FIG. 4) side is rotated leftward in the figure, or as shown in FIG. As described above, the rotating member 114 can be fixed in a state where the tip of the lamp 116 on the lighting portion 16A (see FIG. 4) side is rotated rightward in the drawing. When the lamp 116 is rotated together with the rotating member 114 with respect to the bracket 112, the rotation range of the lamp 116 is regulated by the inner wall portion 122A of the protruding portion 122 coming into contact with the protruding portion 120. Yes.

  In such a lamp angle adjusting device 110, the rotation angle of the lamp 116 can be changed by a simple operation of rotating the rotation member 114 by pressing it downward of the operation portion 40C of the protruding piece 40. In addition, since the bracket 112 is fastened and fixed to the handle 2 by the mounting screw 26 and the nut 28, the lateral angle of the lamp 116 can be changed in a state where the bracket 112 is fixed to the handle 2, and the operability is improved. Is good.

  [Third Embodiment]

  The third embodiment of the present invention will be described below with reference to FIGS. 22 and 23. In addition, about the same component as 1st and 2nd embodiment mentioned above, the same number is attached | subjected and the description is abbreviate | omitted.

  As shown in FIGS. 22 and 23, the bracket 62 of the ramp angle adjusting device 60 is provided with a pair of extending portions extending in the longitudinal direction from both sides of the upper surface portion 20D on the opposite side to the one end portion 20B of the sandwiching portion 20. A portion 62A is provided. The pair of extending portions 62A extends in a direction orthogonal to the axial direction of the handle 2 (see FIG. 1). A lateral member 62B is spanned between the distal ends of the pair of extending portions 62A, and an opening 68 is formed between the lateral member 62B and the upper surface portion 20D. On the wall surface on the opening 68 side of the lateral member 62B, a plurality of pointed recesses 66 are formed as engaging means.

  The rotating member 64 is provided with a long plate-like protruding piece 70 as an engaged member along the longitudinal direction on the side of the lateral member 62B. Slits 72 are formed on both sides of the protruding piece 70 (a direction orthogonal to the longitudinal direction). The rotating member 64 is integrally formed of resin, and the protruding piece 70 can be bent and deformed downward. A protrusion 74 that protrudes toward the opening 68 is provided on the lower surface of the protruding piece 70. On a surface (surface opposite to the shaft portion 34) facing the lateral member 62 </ b> B of the projecting portion 74, a convex portion 74 </ b> A as an engaged means that can engage with the plurality of concave portions 66 is formed. The convex portion 74A has a pointed shape, and one convex portion is formed. At the tip of the protruding piece 70, a knob 76 that can be picked by a user with a finger is provided. A lamp 16 (see FIG. 1) is detachably mounted on the upper portion of the rotating member 64.

  The opening 68 of the bracket 62 is formed in the rotation range of the rotation member 64, and the inner wall portions (contact portions) 69 formed on both sides in the rotation direction of the rotation member 64 have a function as a stopper. is doing. The protrusion 74 of the rotating member 64 is formed smaller than the dimension between the inner walls 69 of the opening 68. Thereby, when the rotation member 64 is rotated, the wall surface in the rotation direction of the protrusion 74 comes into contact with the inner wall portion 69 of the opening 68, and the rotation of the rotation member 64 is restricted. Yes.

  In such a ramp angle adjusting device 60, as shown in FIG. 23, the convex portions 74A of the protruding piece 70 provided on the rotating member 64 are replaced with the plurality of concave portions 66 of the lateral member 62B provided on the bracket 62. By engaging any one of them, the rotation member 64 is fixed at an arbitrary rotation position.

  When changing the rotation angle of the rotation member 64 with respect to the bracket 62 and the handle 2 (see FIG. 1), the user grasps the knob 76 of the protruding piece 70 with a finger and moves downward (in the direction of arrow B in FIG. 22). ) To be bent and deformed, the engagement between the convex portion 74A of the protruding piece 70 and the concave portion 66 of the bracket 62 is released. In this state, the rotating member 64 can be rotated around the shaft portion 34 with respect to the bracket 62, and the protruding piece 70 can be rotated with the rotating member 64 rotated to an arbitrary rotating position. The finger is released from the knob 76 to release the bending deformation of the protruding piece 70. Thereby, the convex portion 74A of the protruding piece 70 is engaged with any one of the plurality of concave portions 66 of the bracket 62, and the rotating member 64 is fixed.

  For this reason, the rotation angle of the lamp 16 (see FIG. 1) can be changed by a simple operation of rotating the rotation member 64 by pushing down the knob 76 of the protruding piece 70. Since the bracket 62 is fastened and fixed to the handle 2 (see FIG. 1) by the mounting screw 26, even if the engagement between the convex portion 74A of the protruding piece 70 and the concave portion 66 of the bracket 62 is released, the bracket 62 The position in the vertical direction with respect to the handle 2 does not change, the adjustment of the lateral angle of the rotating member 64 is easy, and the operability is good.

  In the third embodiment described above, the bracket 62 is provided with a plurality of pointed concave portions 66 and the rotating member 64 is provided with a pointed convex portion 74A. But you can. Alternatively, the bracket 62 may be provided with a plurality of convex portions and the rotating member 64 may be provided with concave portions.

  In the first to third embodiments, the lamp 16 is detachably attached to the rotating members 14 and 64. However, the present invention is not limited to this, and a configuration in which the lamp 16 is provided integrally with the rotating member may be employed. Further, the attachment parts attached to the rotating members 14 and 64 are not limited to the lamp 16 and may be other attachment parts.

  In the first to third embodiments, the pivot member is pivotably provided on the bracket, and the ramp (attachment part) is detachably provided on the pivot member. The functions of the attachment parts may be reversed. That is, a configuration in which the rotating member is rotatably provided on the attachment component and the rotating member and the bracket are detachably attached may be employed.

It is a perspective view which shows the lamp | ramp angle adjustment apparatus which concerns on 1st Embodiment of this invention. It is the perspective view which looked at the lamp | ramp angle adjustment apparatus shown in FIG. 1 from the other direction. It is a perspective view which shows the state which removed the lamp | ramp from the bracket and rotation member which are used for the lamp | ramp angle adjustment apparatus shown in FIG. It is a perspective view which shows the lamp single-piece | unit used for a lamp angle adjustment apparatus. It is a disassembled perspective view of the bracket and rotation member which are used for a lamp angle adjusting device. It is the disassembled perspective view which looked at the bracket and rotation member shown in FIG. 5 from the other direction. (A) is a top view of a bracket single-piece | unit, (B) is sectional drawing shown in the state along the AA in (A) of a bracket single-piece | unit. It is sectional drawing which shows the state which bent and deformed the protrusion piece of the bracket below. (A) is a perspective view showing the assembled state of the lamp angle adjusting device, (B) is an enlarged partial perspective view of the protrusion of the protruding piece, the protruding part of the bracket, and the locking part of the lamp. It is a side view which shows the state by which the convex part of the bracket was engaged with the recessed part of the rotation member. (A) is a top view which shows the state which the recessed part of the rotation member and the convex part of the bracket engaged, (B) is a perspective view of the rotation member and bracket shown to (A). (A) is a top view which shows the state which the recessed part of the rotating member and the convex part of the bracket engaged when the front-end | tip of the lighting part side of a rotating member was rotated to the left direction, (B) It is a perspective view of the rotation member and bracket shown to A). (A) is a top view which shows the state which the recessed part of the rotating member and the convex part of the bracket engaged when the front-end | tip of the lighting part side of a rotating member was rotated rightward, (B) It is a perspective view of the rotation member and bracket shown to A). It is a perspective view which shows the steering wheel vicinity of the two-wheeled vehicle to which the lamp | ramp angle adjustment apparatus which concerns on 1st Embodiment is attached. It is a top view which shows the bracket and rotation member which are used for the lamp angle adjustment apparatus which concerns on the modification of 1st Embodiment. It is a perspective view which shows the lamp | ramp angle adjustment apparatus which concerns on 2nd Embodiment of this invention. It is a perspective view which shows the state which removed the lamp | ramp from the bracket and rotation member which are used for the lamp | ramp angle adjustment apparatus shown in FIG. It is a disassembled perspective view of the bracket and rotation member which are used for a lamp angle adjusting device. It is a top view which shows the state which rotated the lamp | ramp to the position along the longitudinal direction of the bracket. It is a top view which shows the state which rotated the front end by the side of the lighting part of a lamp | ramp to the left with respect to the bracket. It is a top view which shows the state which rotated the front end by the side of the lighting part of a lamp | ramp with respect to the bracket in the right direction. It is a disassembled perspective view which shows the bracket and rotation member which are used for the lamp angle adjustment apparatus which concerns on 3rd Embodiment of this invention. It is a perspective view which shows the assembly | attachment state of the bracket shown in FIG. 22, and a rotation member.

Explanation of symbols

1 motorcycle 2 handle 10 ramp angle adjustment device (mounting part angle adjustment mechanism)
12 Bracket 14 Rotating member 16 Lamp (Mounting part)
26 Mounting screw 28 Nut 34 Shaft (rotation center)
40 Projection piece (engagement member)
40B Convex part (engagement member)
44 Concavity (engaged means)
46 Opening (stopper)
48 Protrusion (stopper)
54 Locking portion 60 Ramp angle adjusting device 62 Bracket 64 Rotating member 66 Recessed portion (engaging means)
68 Opening (Stopper)
69 Inner wall (stopper)
70 Protruding piece (engaged member)
74A Convex (engaged member)
DESCRIPTION OF SYMBOLS 100 Lamp angle adjustment apparatus 102 Rotating member 104 Wall part (stopper)
110 Lamp angle adjusting device 112 Bracket 114 Rotating member 116 Lamp 120 Protruding part (stopper)
122 Protrusion (stopper)
126 Locking part

Claims (5)

A bracket fixed to the motorcycle body;
A rotating member provided rotatably on the bracket;
An engaged means formed at a position away from the rotation center of the rotation member;
Engagement means provided on the bracket, for fixing the rotation member by engaging the engaged means at an arbitrary rotation position of the rotation member;
An attachment component that is detachably attached to the rotating member, or is provided integrally with the rotating member;
A stopper provided on the bracket and restricting a rotation range of the rotating member or the mounting part;
I have a,
The engaging means is an engaging member that extends from the bracket, engages with the engaged means, and can be bent and deformed in a direction away from a position engaged with the engaged means,
The engaging means includes a convex part or a concave part,
The engaged means includes a plurality of concave portions or a plurality of convex portions that are formed along the rotating direction of the rotating member and are engageable with the engaging means.
The stopper is
An opening formed in a rotation range of the rotation member;
A protrusion provided on the bracket, inserted into the opening and contacting the inner wall of the opening to restrict the rotation of the rotating member;
Fitting angle adjustment mechanism, characterized in that it comprises a. A bracket fixed to the motorcycle body;
A rotating member provided rotatably on the bracket;
An engaged means formed at a position away from the rotation center of the rotation member;
Engagement means provided on the bracket, for fixing the rotation member by engaging the engaged means at an arbitrary rotation position of the rotation member;
An attachment component that is detachably attached to the rotating member, or is provided integrally with the rotating member;
A stopper provided on the bracket and restricting a rotation range of the rotating member or the mounting part;
Have
The engaging means is an engaging member that extends from the bracket, engages with the engaged means, and can be bent and deformed in a direction away from a position engaged with the engaged means,
The engaging means includes a convex part or a concave part,
The engaged means includes a plurality of concave portions or a plurality of convex portions that are formed along the rotating direction of the rotating member and are engageable with the engaging means.
The stopper is an abutting portion that is provided on both sides of the pivoting member or the pivoting direction of the mounting component and is capable of contacting the bracket . The mounting part is slidably mounted on the rotating member ,
The attachment part angle adjusting mechanism according to claim 1 , wherein the attachment part is provided with a locking portion that is locked to the protrusion at a mounting position of the attachment part. The attachment part angle adjusting mechanism according to any one of claims 1 to 3, wherein the motorcycle main body is a handle and the attachment part is a lamp . A two-wheeled vehicle comprising the attachment part angle adjusting mechanism according to any one of claims 1 to 4.

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