JP6246794B2 - Handle structure for motorcycles - Google Patents

Description

  The present invention is intended to prevent overturning due to sudden braking contrary to the driver's intention when the handle of a riding vehicle such as a motorcycle or a bicycle of a bicycle is in contact with another structure or the like. The present invention relates to a motorcycle handle structure that protects the vehicle.

  In Patent Literature 1, regarding the handle operating lever mounting structure of the handle, both left and right ends, which are handle grips of the handle bar, are folded back in a substantially U shape toward the front side, and the handle grip is rearward of the handle bar in parallel with the handle bar. And a handle operating lever mounting structure in which a hand operating lever such as a brake lever or a clutch lever is attached to a handle formed with the free end of the handle grip facing inward. A reinforcing member is installed between the handlebar and the front handle bar, and the hand operating lever extends from the free end side of the handlebar grip to the folded end side of the handlebar in parallel with the handlebar. Techniques attached as such are disclosed.

  In Patent Document 2, a lever guard is disposed in front of a handle grip fixed to the handle bar, and an end portion on the handle rotation axis side of the lever guard and an end portion on the grip end side are provided on the handle bar. In the lever guard mounting structure of the handle to be supported, the bracket boss for mounting the end of the lever guard on the handle rotation axis side is welded to the handlebar in a forward protruding manner, and the front end surface of the bracket boss and the lever guard handle A collar, which is a member different from the bracket boss, is arranged between the end on the rotating shaft core side and the end of the lever guard on the handle shaft core side by the bolt inserted through the bolt insertion hole and collar of the end from the front The clamp that can be reduced in diameter is formed at the end of the lever guard on the grip end side. It discloses a technique relating to a lever guard attachment structure of handles tightening direction.

Utility Model Registration No. 2547272 Japanese Patent No. 3370635

  In the handle operating lever mounting structure of the handle described in Patent Document 1, the brake lever is mounted on the handlebar side, and when the hand is put on the brake lever, the hand protrudes forward from the handlebar. There is a problem that the driver's hand is difficult to protect if the driver falls or falls or collides. And since the front end side of the brake lever protrudes forward from the handlebar in plan view, it is easy to come into contact with other objects, and there is concern about the danger of falling, etc. suddenly braking against the driver's will at the time of contact There was also a problem that.

In addition, when a part of the handle structure is damaged or an attempt is made to change some parts to parts having different designs, there is a problem that the entire handle must be changed instead of some parts. Further, since the pipe constituting the handle bar is bent into a U shape, the thickness of the pipe has to be reduced from the viewpoint of the bending process, and there is a problem that the rigidity of the handle bar tends to be lowered.

Since the lever guard of the handle described in Patent Document 2 is made of a small plate shape and is easy to bend, there has been a problem that it is difficult to protect the driver's hand by contact, falling or colliding. In addition, because the handle grip end is on the outside, it is difficult to arrange switches such as operation buttons that can be operated with the thumb, and there is a problem that the switch operability is not good because it is provided on the handle grip peripheral surface. If you try to change a handlebar that is damaged only on the right side, the handlebar is an integral part of the entire left and right, so you can not replace only the right side of the handlebar, you must replace the entire handlebar, and the cost of replacing parts is high. There was also a problem of becoming. In addition, since it is difficult to attach a part such as a rearview mirror to the lever guard, there is a problem that it is difficult to attach the part even if trying to attach the part from the viewpoint of usability or design.

  The present invention has been devised in view of these problems, and can protect operation levers such as hands and brake levers during traveling and overturning. It is another object of the present invention to provide a two-wheeled vehicle handle structure that can easily replace components corresponding to element parts.

  In the present invention, the operation lever means a lever operated by grasping a hand.For example, in the case of a motorcycle, the right hand side is a brake lever, the left hand side is a clutch lever, and in the case of a bicycle, the left and right hand sides are brake levers. means.

  The handle structure 1 for a motorcycle according to claim 1 includes a front end portion of a safety bar 3 attached to a left and right end portion of a handle bar 2 attached to a handle stem of the motorcycle in a substantially front-rear direction behind the handle bar 2. The outer end of the left and right ends of the handle grip 4 that is attached to the rear end of the safety bar 3 in a substantially lateral direction from the safety bar 3 is fixed to the rear end of the safety bar 3, The handle bar 2 is connected with a connecting tool 5, and an operation lever is placed in a substantially rectangular space in plan view surrounded by the handle bar 2, the safety bar 3, the handle grip 4 and the connecting tool 5. 6a is provided.

In the two-wheeled vehicle handle structure 21 according to claim 2, the handlebar attached to the handle stem in the two- wheeled vehicle is a substantially L-shaped L-shaped handlebar 22, and the L-shaped handlebar 22 is arranged on the front-rear direction side. An outer end portion on the left and right end sides of the handle grip 24 attached to the rear end portion in a substantially left-right direction is fixed, and the inner end portion of the handle grip 24 and the L-shaped handle bar 22 are connected to the connector 25. The operation lever 26a is disposed in a substantially triangular space in plan view surrounded by the L-shaped handle bar 22, the handle grip 24, and the connector 25.

The handle structure for a motorcycle according to claim 3 includes a handlebar attached to a handle stem in a two-wheeled vehicle, a handle holder 2A attached to the handle stem, and left and right ends attached to the left and right ends of the handle holder 2A. The front end of the safety bar 3 attached in a substantially front-rear direction is fixed to the rear side of the outer side of the separation type handle bar 2B, and the rear end of the safety bar 3 is fixed. The outer end of the left and right ends of the handle grip 4A attached to the center side of the safety bar 3 from the safety bar 3 is fixed to the center, and the inner end of the handle grip 4A and the separation type handle bar 2B are connected to each other. 5, the separate handlebar 2B, the safety bar 3, and the handle grip It is surrounded in the A and the connector 5, characterized in that arranged the operation lever 6a in a substantially rectangular space in plan view.

The two-wheeled vehicle handle structure according to claim 4, wherein the distal end portion of the operation lever is the handlebar according to claim 1, the L-shaped handlebar according to claim 2, or the separation according to claim 3. It is characterized by being inclined toward the lower side of the mold handlebar.

  A handle structure for a motorcycle 1, 1A, 21 according to claim 5 is the handle structure according to any one of claims 1 to 4, wherein at least a winker, a horn, a cell switch, and a passing are provided on a grip end side of the handle grips 4, 4A, 24. One or more of the switch tools 4B are provided.

The handle structure 1, 2A, 21 for a motorcycle according to claim 6 is provided with a mounting angle changing means KH in claim 5 so that the mounting angle of the switch 4B with respect to the handle grips 4, 4A, 24 can be changed. It is provided.

The handle structure for a motorcycle 1, 1 </ b> A according to claim 7 is a structure according to claim 1 , wherein bolts are attached to both ends of the safety bar 3 so that the safety bar 3 can be detachably replaced. It is characterized by having a screw structure.

Motorcycle handle structure 1,1A according to claim 8, 21, in any one of claims 1 to 7, wherein the handle grip 4, 4A, and a horizontal plane GH through the longitudinal central axis 24, claim 1 Alternatively, the longitudinal axis SG of the safety bar 3 according to claim 3 or the longitudinal axis SG of the longitudinal portion 22a of the L-shaped handlebar 22 bent into the substantially L shape according to claim 2. A horizontal plane GH passing through the central axis in the longitudinal direction of the handle grip 4, the angle formed by the side view of the two-wheeled vehicle handle structure 1, 1 </ b> A, 21 formed within the horizontal plane is 0 ° to 45 ° upward. The angle in the side view of the two-wheeled vehicle handle structure 1, 1A, 21 formed by the longitudinal axis BG of the operation lever 6a is set within 0 ° to 45 ° in the downward direction from the horizontal plane. The features.

  The handle structure 1, 1A, 21 for a motorcycle according to claim 9 is characterized in that the rearview mirror 7, 47 is directly attached to the handle bar 2, 2B, 22 in any one of claims 1 to 8. .

  A two-wheeled vehicle handle structure 1, 1 </ b> A, 21 according to a tenth aspect is characterized in that, in any one of the first to ninth aspects, the two-wheeled vehicle is a vehicle for straddling.

  The two-wheeled vehicle handle structure 1, 1A, 21 according to any one of claims 1 to 3, wherein the hand holding the handle grips 4, 4A, 24 and the operation levers 6a, 26a is used as a handle bar 2, 2B, 22 or handle. Since the structure is such that it is surrounded by the grips 4, 4A, 24, etc., in a substantially square or substantially triangular space in plan view, the hand or the operating lever 6a can be used at the time of contact or falling while traveling. , 26a and the like can be protected.

  Further, since the outer ends of the handle grips 4, 4A, 24 are connected to the safety bar 3 or the L-shaped handle bar 22a, the inner ends of the handle grips 4, 4A, 24 are connected to the grip end. It becomes the structure which becomes. When the handle grips 4, 4A, 24 are gripped by hand, the thumb is positioned on the grip end side of the handle grips 4, 4A, 24, and the twill fingers can be operated easily. It can be arranged. As a result, the driver can operate the operation levers 6a and 26a with other fingers by operating the switch provided on the handle grip end side with the thumb while grasping the handle grips 4, 4A, and 24. It is possible to respond quickly and easily to emergency operations.

  The handlebars 2, 2B, 22, safety bar 3, handle grips 4, 4A, 24, connecting tools 5, 25, or operation levers 6a, 26a, which are the components of the handle, can be replaced in units of each part. It is possible for the person to take the form of the design of the handle of his / her preference and to exchange only damaged components.

  Since the handle structure 1A for a motorcycle according to claim 3 can further detach the handle bar 2B, the handle bar 2B can be easily changed when the handle bar 2B is damaged or has a suitable length for the driver's body. Play.

The two-wheeled vehicle handle structure 1, 1 A, 21 according to claim 4 has the levers of the operation levers 6 a, 26 a disposed behind the pipe-shaped handle bars 2, 2 B, 22 having rigidity of the operation levers 6 a, 26 a. Since the front end portion is inclined so as to be below the handlebars 2, 2B, 22, it is possible to protect the hands and the operation levers 6a, 26a, etc. at the time of contact or falling while traveling, and the handlebars. Since the bars 2, 2 </ b> B, and 22 are positioned at the upper side, the rear view mirrors 7 and 47 can be easily attached since the bars are easily entered.

  The handle structure 1, 1A, 21 for a motorcycle according to claim 5 has the same effect as any one of claims 1 to 4, and particularly when used for a motorcycle, the handle grips 4, 4A, 24 are grips. By attaching the switch 4B having a speed change function or the like on the end side, there is an effect that speed adjustment can be easily performed during operation.

  The two-wheeled vehicle handle structure 1, 1 </ b> A, 21 according to the sixth aspect has the same effect as any one of the first to fifth aspects, and can change the mounting angle of the switch device 4 </ b> B to a position suitable for the driver's finger. As a result, the driving operation is facilitated.

The two-wheeled vehicle handle structure 1, 1 </ b> A according to the seventh aspect has the same effect as any one of the first to sixth aspects and the effect that the safety bar 3 can be easily replaced.

The two-wheeled vehicle handle structure 1, 1 </ b> A, 21 according to claim 8 has the same effect as any one of claims 1-7, and the center axis of the handle grips 4, 4 </ b> A, 24 and the axis of the safety bar 3. The angle of SG or the line connecting the longitudinal axis 22 of the longitudinal portion 22a of the L-shaped handlebar 22 bent into a substantially L shape with respect to the horizontal plane GH passing through the central axis is 0 or more than the horizontal plane. The angle between the angle between the central axis of the handle grips 4, 4A and 24 and the axis BG of the operating levers 6a and 26a with respect to the horizontal plane GH passing through the central axis is below the horizontal plane. This provides an effect that the protection of the hands and the operation levers 6a and 26a is enhanced.

  The two-wheeled vehicle handle structure 1, 1A, 21 according to the ninth aspect has the same effect as any one of the first to eighth aspects, and the rear-view mirrors 7, 47 are directly attached to the handle bars 2, 2B, 22. In particular, it is easy to avoid a tree branch that comes in contact with the vehicle while traveling on a mountain road or the like, and it is possible to protect the hand during a fall.

The two-wheeled vehicle handle structure 1, 1 </ b> A, 21 according to the tenth aspect has the same effect as any one of the first to ninth aspects.

It is a top view of the handle structure for two-wheeled vehicles of Example 1 of this invention. It is AA sectional drawing in FIG. It is a side view of the handle structure for two-wheeled vehicles of Example 1 of this invention. It is a perspective view of the handle structure for two-wheeled vehicles of Example 2 of this invention. It is a front view of the handle structure for two-wheeled vehicles of Example 3 of this invention. It is a rear view of the handle structure for two-wheeled vehicles of Example 3 of this invention. It is a front view of the handle structure for two-wheeled vehicles of Example 4 of this invention. It is a side view of the handle structure for two-wheeled vehicles of Example 4 of this invention. It is a front view of the handle structure for two-wheeled vehicles of Example 5 of this invention. It is a side view of the handle structure for two-wheeled vehicles of Example 5 of this invention.

  For example, a bicycle, a motorcycle, a snowmobile, a marine jet, or the like corresponds to the straddle vehicle to which the handle structure 1, 2A, 21 for a motorcycle according to the present invention is attached.

  The two-wheeled vehicle handle structure 1 according to the present invention fixes the front end of a safety bar 3 attached to the left and right ends of a handlebar 2 attached to a handle stem of the two-wheeled vehicle in a substantially front-rear direction behind the handlebar 2. The outer end of the left and right ends of the handle grip 4 that is attached to the rear end of the safety bar 3 in the substantially lateral direction from the safety bar 3 is fixed. The inner end of the handle grip 4 and the handle The operating lever 6a is connected to the bar 2 by a connecting tool 5 and is surrounded by the handle bar 2, the safety bar 3, the handle grip 4 and the connecting tool 5 in a substantially rectangular space in plan view. It has an arranged structure. A handle structure for a motorcycle including the handle bar 2 is referred to as a structure A.

Then, a substantially L-shaped L-shaped handle bar 22 in which the handle bar 2 and the safety bar 3 are integrated is formed, and the rear end portion of the L-shaped handle bar 22 in the front-rear direction side is substantially centered in the left-right direction. The left and right outer end portions of the handle grip 24 to be attached are fixed, the inner end portion of the handle grip 24 and the handle bar 22 are connected by a connector 25, and the L-shaped handle bar 22, the handle It is also possible to adopt a structure in which the operation lever 26a is disposed in a substantially triangular space surrounded by the grip 24 and the connector 25 in a plan view.

A motorcycle handle structure 21 including the L-shaped handlebar 22 is referred to as a structure B. The two-wheeled vehicle handle structure 21 of the structure B is a structure in which the handlebar 2 and the safety bar 3 are integrated from the two-wheeled vehicle handle structure 1 of the structure A. The structure A and the structure B of the handle structure for two-wheeled vehicles include the operation lever 6a or 26a in a substantially triangular or substantially rectangular space surrounded by the handlebar 2 or 22, the handle grip 4 or 24, etc. The structure in which is disposed is the same. In the structure A of the handle structure for a motorcycle, the handle bar 2, the safety bar 3, the handle grip 4 and the connector 5 can be easily detached and attached, respectively, and in the structure B, the L-shaped handle bar 22 and the handle grip 24 are respectively provided. Easy to remove and install.

  Further, the handle bar 2 is constituted by a handle holder 2A attached to the handle stem, and a separate handle bar 2B separated to the left and right attached to the left and right ends of the handle holder 2A. The front end portion of the safety bar 3 attached to the rear side of the handle bar 2B in the substantially front-rear direction is fixed, and the rear end portion of the safety bar 3 is attached to the center side of the safety bar 3 in the left-right direction. The outer end of the left and right ends of the grip 4A is fixed, the inner end of the handle grip 4A and the handle bar 2B are connected by a connector 5, and the separate handle bar 2B, the safety bar 3, An operation lever 6a is disposed in a substantially square space surrounded by the handle grip 4A and the connector 5 in a plan view. It can also be a structure.

A two-wheeled vehicle handle structure 1A including the separated handlebar 2B is referred to as a structure C. The two-wheeled vehicle handle structure 1A of the structure C is a structure obtained by dividing the handlebar from the two-wheeled vehicle handle structure 1 of the structure A into a handlebar holder 2A at the center and a handlebar 2B separated into left and right. The structure A and structure C of the handle structure for a motorcycle includes a structure in which an operation lever 6a is disposed in a substantially rectangular space surrounded by the handlebar 2 or 2B or the handle grip 4 or 4A. Match. In the structure A of the handle structure for a motorcycle, the handle bar 2, the safety bar 3, the handle grip 4 and the connecting tool 5 can be easily detached and attached, respectively, and the structure C includes the Hondle holder 2A, the separation type handle bar 2B, and the safety. The bar 3, the handle grip 4A, and the connector 5 can be easily detached and attached.

In both the structure A, structure B, and structure C of the two-wheeled vehicle handle structure, the hand is placed on the handlebars 2, 2B, 22 so as to increase the safety against the collision of the hand holding the handlebars 2, 2B, 22 and the operation levers 6a, 26a. And hand grips 4, 4A, 24, etc. The structure is located in a space surrounded by parts, etc. If each component is fixed in the same way as the fixing part, it will have different specifications and different designs. Can be easily replaced with other parts. Moreover, the material of each component such as the handle bars 2, 2B, 22, safety bar 3, handle grips 4, 4A, 24, or the coupling tools 5, 25 is not particularly limited.

The operation levers 6a and 26a are attached to the coupling tools 5 and 25 or the handle grips 4, 4A and 24, etc., and the front end portions 6a ₁ and 26a ₁ of the operation levers 6a and 26a are connected to the handle bar 2 and the separation type. A structure in which the handle bar 2B or the L-shaped handle bar 22 is provided obliquely below the handle bar 2B is employed.

  The handle stem and the handle holder 2A are fixed by, for example, having an internal thread threaded on the inner peripheral wall of the handle stem and screwing a through hole provided in the handle holder 2A through a bolt. There are methods. Further, the method of connecting the handle holder 2A and the release handle bar 2B includes, for example, a method of inserting the handle bar 2B into the inner peripheral wall of the handle holder 2A and fixing it with a fixture.

The handle bars 2, 2B, 22 are components disposed at the head of the handle structures 1, 1A, 21 for two-wheeled vehicles, and hold the handle grips 4, 4A, 24 and the operation levers 6a, 26a together with the safety bar 3. Since the driver's hand can be protected when in contact with others, in the event of a fall or a collision, the rearview mirror 7 can also be directly attached. The hand holding the lever 6a can be protected when it comes into contact with another object.

The safety bar 3 is disposed in the front-rear direction at the outer end of the two-wheeled vehicle handle structure 1, 1A. When the driver's hand holding the handle grips 4, 4A or the operation lever 6a is collided or the like. It can be protected from injury. The safety bar 3 is attached to and detached from the handlebars 2 and 2B and the handle grips 4 and 4A so that the safety bar 3 can be freely attached and detached. Since it has a possible fastening structure, it can be easily replaced with a safety bar 3 having a different design. The fastening structure is not limited to a screwed structure using bolts, and may be another fastening structure.

  The handle grips 4, 4A, 24 are disposed behind the handle bars 2, 2B, 22, and the grip ends of the handle grips 4, 4A, 24 are at least one of a winker, a horn, a cell switch, and a passing. One or more switch devices 4B to be operated can be provided, and an attachment angle changing means KH is provided so that the attachment angle of the switch device 4B to the handle grips 4, 4A, 24 can be changed.

Next, the horizontal plane GH passing through the central axis in the longitudinal direction of the handle grips 4, 4A, 24, the longitudinal axis SG of the safety bar 3, or the L-shaped handle bar 22 bent into the substantially L-shape. The angle of the two-wheeled vehicle handle structure 1, 1 </ b> A, 21 formed by the longitudinal axis SG of the front-rear direction portion 22 a is provided within 0 ° to 45 ° in the upward direction from the horizontal plane GH. The angle formed by the horizontal plane GH passing through the central axis in the longitudinal direction of the grip 4 and the longitudinal axis BG of the operation lever 6a is 0 ° to 45 ° in the downward direction from the horizontal plane GH. It is provided within °.

If the upward direction exceeds 45 ° or the downward direction exceeds 45 °, when the two-wheeled vehicle handle structure 1, 1A, 21 is viewed from the front, the hand and the operation levers 6a, 26a are connected to the handlebars 2, 2B, or L. The entire handlebar 22 can be seen without being hidden by the character-shaped handlebar 22, and the hand gripping the handle grips 4, 4A, 24 and the operation levers 6a, 26a is protected in the event of a fall, contact with another object, or collision. There is a risk that the operating levers 6a and 26a may be in a sudden braking state against the driver's intention due to light contact with others. Therefore, by setting the angle, it is possible to improve the safety against the fall of the hand of the driver holding the handle grips 4, 4A, 24.

  Hereinafter, an example will be described. The two-wheeled vehicle handle structure 1, 1A, 21 according to the present invention is not limited to the embodiment.

A first embodiment of the handle structure 1 for a two-wheeled vehicle having the structure A will be described with reference to FIGS. In the two-wheeled vehicle handle structure 1, a different end portion 3 a of a safety bar 3 made of an aluminum alloy or the like is screwed into and fixed to an end portion 2 a of a handlebar 2 in a two-wheeled vehicle such as a motorcycle. In addition, the other end 3b of the safety bar 3 is screwed and fixed at one end 4b by a female screw of the handle grip 4 provided with a switch tool 4a provided with a shifting function or the like by a bolt B1, and the other end 4c. And a connecting tool 5 which fixes the handle bar 2 to the screw BS is connected, an operation lever 6a (tip 6a ₁ ) of the brake 6 installed on the handle grip 4 is provided below the handle bar 2, and the handle bar 2 is provided inside.

  The operation lever 6 a is attached to the handle grip 4 or the connector 5. The operation lever 6a is a brake lever on both the left and right sides in the case of a bicycle, and the brake lever on the right side and the clutch lever on the left side in the case of a motorcycle.

  The brake 6 may be a wire type or an oil brake type O as shown in FIG. In addition, the handle grip 4 is also not particularly limited as long as it has a speed change function or a fixed type as in the first embodiment and can be gripped by hand. Furthermore, the axis SG of the safety bar 3 has an upper angle U of 0 ° to 45 ° with respect to the center line parallel GH of the handle grip 4, and the axis BG of the operation lever 6 a is the center line parallel to the handle grip 4. The lower angle S is set to 0 ° to 45 ° with respect to GH.

  Next, a second embodiment of the handle structure for a motorcycle of structure C will be described with reference to FIG. In the handle structure 1A for a two-wheeled vehicle having the structure C, a fixture K made of a lock nut is provided at an end of the handle holder 2A so that the handle bar 2B can be detachably or telescopically formed. Further, for example, a ratchet-type angle changing tool KH is provided in order to change the angle of the switch tool 4B provided with a winker, a horn, a cell switch, or passing on the grip end side of the handle grip 4A.

Next, a third embodiment of the handle structure for a motorcycle of structure B will be described with reference to FIGS. Motorcycle handle structure 21 of the structure B, and bending the distal end portion of the handlebar 22 of the handle in the two-wheeled vehicle into a substantially L-shape, and the portion which also serves as a safety bar, the mounting portion 22a ₁ is provided by the mounting hole, the mounting portion 22a ₁ , one end of the handle grip 24 is fixed with a bolt B2, the other end 4c of the handle grip 24 is inserted, and a connecting tool 25 is fixed by fixing the handle bar 22 with a screw BS1. An operation lever 26 a (tip 26 a ₁ ) of the brake 26 provided with the installed brake oil tank 01 is provided below the handle bar 22 and inside the handle bar 22.

  Next, a description will be given of a fourth embodiment in which a rearview mirror 7 is attached as shown in FIGS. 7 and 8 in a two-wheeled vehicle handle structure having the structure A, B or C. FIG. The two-wheeled vehicle handle structure 31 includes a frame 7a and a mirror 7b provided in the frame, and a holding portion 7a1 for holding the handlebars 2 and 22 is provided at one end of the frame 7a, and a fixing portion by a fixing hole is provided at the other end. 7a2 is provided, and a rearview mirror 7 fixed by a bolt B1 is provided. Since the rearview mirror 7 is positioned in front of the handle grips 4 and 24, the hand can be protected against the contact object from the front.

Next, a fifth embodiment in which a rearview mirror 47 is attached as shown in FIGS. 9 and 10 in the structure of a motorcycle handle of the structure A, B or C will be described. Motorcycle handle structure 41 is composed of a mirror 47b provided in the frame 47a and the frame, the fixed portion 47a ₁ by the fixing holes in the lower end of the frame 47a to the end portion of the handlebar 2, 22 by bolts B1 A fixed rearview mirror 47 is provided. The rearview mirror 47 is located on the side of the handle grips 4 and 24, and can protect the hand against contact objects from the side and when the vehicle falls over.

1 Handle structure for a motorcycle 2 Handle bar 3 Safety bar 4 Handle grip 5 Connector 6 Brake 7 Rearview mirror

Claims (10)

  At the left and right ends of the handlebar attached to the handlebar stem in a two-wheeled vehicle, the front end of the safety bar that is attached to the rear side of the handlebar in the front-rear direction is fixed, and the rear end of the safety bar is centered from the safety bar. Fixing the outer ends of the left and right ends of the handle grip attached to the side substantially in the left-right direction, connecting the inner end of the handle grip and the handle bar with a connector, the handle bar, the safety bar, A handle structure for a motorcycle, wherein an operation lever is disposed in a substantially square space surrounded by the handle grip and the connector in plan view. The handlebar attached to the handle stem in a motorcycle
A substantially L-shaped L-shaped handlebar is fixed to the rear end of the L-shaped handlebar in the front-rear direction, and the outer ends of the left and right ends of the handle grip attached to the center side in a substantially left-right direction are fixed. A substantially triangular space in plan view, wherein the inner end of the handle grip and the L-shaped handle bar are connected by a connector, and are surrounded by the L-shaped handle bar, the handle grip and the connector. A handle structure for a two-wheeled vehicle, wherein an operation lever is disposed inside. The handlebar attached to the handle stem in a motorcycle
The handle holder is constituted by a handle holder attached to the handle stem and a left and right separated handlebar attached to the left and right ends of the handle holder, and is substantially rearward from the outer end of the separated handlebar. The front end of the safety bar attached in the front-rear direction is fixed, and the outer end of the left and right ends of the handle grip attached to the center side of the safety bar substantially in the left-right direction is fixed to the rear end of the safety bar, An inner end portion of the handle grip and the separate handle bar are connected by a connecting tool, and are surrounded by the separate handle bar, the safety bar, the handle grip, and the connecting tool, and have a substantially rectangular shape in plan view. A handle structure for a motorcycle, wherein an operating lever is disposed in the space. The handlebar according to a distal end portion of the operating lever in claim 1, it has obliquely downward of the separation-type handlebar according to the L-shaped handle bar or claim 3 according to claim 2 two-wheeled vehicles handle structure it said.   The two-wheeled vehicle according to any one of claims 1 to 4, wherein a switch device for operating at least one of a winker, a horn, a cell switch and a passing is provided on a grip end side of the handle grip. Handle structure. 6. The two-wheeled vehicle handle structure according to claim 5 , further comprising a mounting angle changing means for changing a mounting angle of the switch device with respect to a handle grip. The two-wheeled vehicle handle structure according to claim 1 or 3 , wherein a mounting form of both ends of the safety bar is a screwed structure so that the safety bar can be detachably replaced. 4. A horizontal plane passing through a central axis in the longitudinal direction of the handle grip; and a longitudinal axis of the safety bar according to claim 1 or 3, or an L-shaped handle bar bent into the L-shape according to claim 2. The angle of the handle structure for a two-wheeled vehicle formed by the longitudinal axis of the longitudinal portion of the handlebar is provided within an angle of 0 ° to 45 ° upward from the horizontal plane, and the longitudinal axis of the handlebar grip The angle by the side view of the two-wheeled vehicle handle structure formed by the horizontal plane passing through and the longitudinal axis of the operation lever is provided within 0 ° to 45 ° in the downward direction from the horizontal plane. Item 8. A motorcycle handle structure according to any one of Items 1 to 7.   The motorcycle handle structure according to any one of claims 1 to 8, wherein a rearview mirror is directly attached to the handlebar. The two-wheeled vehicle handle structure according to any one of claims 1 to 9, wherein the two-wheeled vehicle is a vehicle for straddling.

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