JP2005138689A - Stand device of two-wheeler - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a stand device of a two-wheeler having high accuracy and high versatility adaptable to various kinds of vehicle width of the two-wheeler. <P>SOLUTION: Two cylindrical bodies are formed on the right and left sides in a vicinity of a top part of a stand body 1 of a two-wheeler. A base collar member 3 is passed through one cylindrical body 1a, and fixed by a screwing means 6 across a collar member 4 for width adjustment by the base collar member 3 and a locking member 2. A female screw is formed in the other cylindrical body 1b, the hooking member 2 holds a collar member 5 for width adjustment, and a screwing means 7 on one end side and a screwing means 8 on the other end side are fixed facing each other. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  The present invention relates to a stand device for supporting a vehicle body when performing maintenance, maintenance inspection, etc. of a motorcycle, particularly a motorcycle.

  2. Description of the Related Art Conventionally, when performing maintenance or inspection of a motorcycle, a stand device for a motorcycle that lifts and supports a front wheel or a rear wheel depending on the application has been used.

Conventionally, this type of motorcycle stand device has a bifurcated U-shaped bracket bent in a substantially U-shape when viewed from above at the tip of an arm piece, and an intermediate portion viewed from the side of the U-shaped bracket. Is bent at an obtuse angle and the tip side is formed into a straight grounding part, and the support part is formed by raising it at a slightly acute angle on the tip side of the grounding part. A motorcycle which is a lever stand to which a support body is attached, and which can be stood with the rear wheel lifted from the ground by hooking the support bodies at the upper ends of the left and right struts of the stop stand on the protrusions of the motorcycle body. A stand-up device is disclosed (Patent Document 1).
Japanese Utility Model Publication No. 63-46290

  However, in the above-mentioned motorcycle stand-up device, the width of the support portion is constant, and the stand device is adapted to the appropriate width of the vehicle for each vehicle type accompanying the diversification of the size of motorcycles in recent years. Therefore, there is a problem that its versatility is poor.

  Accordingly, the present invention has been made to solve the above-described problem, and the width of the substantially U-shaped hooking member (hook) for hooking the vehicle body can be easily set depending on the number of width-adjusting collar members used. By changing to, the width can be adjusted appropriately according to the vehicle width of various types of motorcycles, so that the user can easily perform the assembly work alone, and the original functionality and strength of the motorcycle stand device can be improved. The purpose of the present invention is to provide a high-accuracy and highly versatile motorcycle stand device without loss.

  Furthermore, the second object of the present invention is to provide a mechanism that suppresses the possibility of losing each part composed of a plurality of width adjusting collar members and hooking members (hooks).

  The two-wheeled vehicle stand device according to the first aspect of the present invention lifts the vehicle body of the two-wheeled vehicle from the ground by hooking the left and right pair of protruding portions provided on the two-wheeled vehicle with a substantially U-shaped hooking member. In the stand device to be supported, a cylindrical body provided on each of the left and right around the top of the stand body, a base collar member inserted into the cylindrical body and having a stopper portion on one end side, and the base collar member are inserted A plurality of width-adjusting collar members, and inserting the base collar member into the width-adjusting collar member, inserting the base collar member into the cylinder, and connecting the both sides of the cylinder to the stopper portion And the latching member is fixed to the latching member.

  According to the configuration of the first aspect, the pair of left and right protrusions provided on the rear swing arm or the like of the two-wheeled vehicle can be hooked by the substantially U-shaped hook of the stand device that lifts and supports the two-wheeled vehicle. it can. In addition, by changing the number of collar members for adjusting the width, the hooks to be hooked can be positioned in accordance with the vehicle frame having various shapes, the swing arm width, and the like.

  The two-wheeled vehicle stand device according to the second aspect of the present invention is the two-wheeled vehicle stand device according to the first aspect, wherein the cylindrical body is provided at two locations on the left and right sides, and one cylindrical body includes the base collar. A member is inserted, and the base collar member and the latching member sandwich the collar member for width adjustment and are fixed by screwing means, and the other cylindrical body has a female screw formed thereon, At one end, the hooking member can be fixed by sandwiching a collar member for width adjustment by a screwing means on one end side.

  If it does in this way, the collar member for width adjustment pinched | interposed into two places of each right and left can be fixed reliably. Further, since the collar member for adjusting the width and the substantially U-shaped hook can be fixed to the cylindrical body formed at the two left and right positions with bolts or the like as fixing screwing means, when lifting and supporting, the substantially U-shaped The hook of the mold can be hung without rattling.

  Furthermore, the stand device for a motorcycle according to claim 3 of the present invention is the stand device for a motorcycle according to claim 2, wherein the other end of the other cylindrical body is fixed with a width adjusting collar member. The screwing means on the side is attached.

  If it does in this way, it will become possible to fix reliably the collar member for width adjustment clamped by the other cylinder.

  The two-wheeled vehicle stand device according to claim 4 of the present invention is the two-wheeled vehicle stand device according to claim 2 or 3, wherein the width adjusting one color member and the other color member have the same width and the same number. It is characterized by being sandwiched.

  In this way, when hanging the vehicle, a substantially U-shaped hook can be formed perpendicular to the protrusion of the vehicle, and the width can be adjusted according to the vehicle width of various vehicle types. Become.

  Furthermore, the stand device for a motorcycle according to claim 5 of the present invention is the stand device for a motorcycle according to any one of claims 2 to 4, wherein the screw means on one end side and the screw means on the other end side are the other. It is characterized by being fixed facing the cylindrical body.

  If it does in this way, while the collar member for width adjustment pinched | interposed on the other cylinder body will be fixed reliably, the loss of the color member for width adjustment can be suppressed.

  According to the two-wheeled vehicle stand device of the present invention, the pair of left and right protrusions provided on the two-wheeled vehicle project laterally with the substantially U-shaped hooking member, and the vehicle body of the two-wheeled vehicle is grounded. In a stand device that is lifted and supported from above, a cylindrical body provided on each of the left and right around the top of the stand main body, a base collar member that is inserted into the cylindrical body and has a stopper portion on one end side, and the base collar member A plurality of width adjusting collar members into which the base member is inserted, the base collar member is inserted into the width adjusting collar member, the base collar member is inserted into the cylindrical body, and both sides of the cylindrical body are A stand device for a two-wheeled vehicle excellent in versatility, which is sandwiched between a stopper portion and the hooking member and fixed, and can be easily adjusted in width according to the vehicle width of various vehicle types. It can be provided.

  According to the two-wheeled vehicle stand device of the present invention, the cylindrical body is provided in two places on each of the left and right sides, and the base collar member is inserted into one cylindrical body, and the base collar member The collar member for fixing the width is sandwiched between the fixing member and the fixing member, and the other cylindrical body is formed with a female screw. The latch member can be fixed by sandwiching a collar member for width adjustment, and the user can assemble the latch stand alone without damaging the original functionality and strength of the motorcycle stand device. Thus, it is possible to provide a two-wheeled vehicle stand device having high accuracy and excellent versatility.

  According to the stand device for a motorcycle according to claim 3 of the present invention, the other end of the other cylinder is provided with a screwing means on the other end side for fixing a collar member for width adjustment. In addition, since the collar member for width adjustment can be securely fixed, it is possible to provide a high-strength two-wheeled vehicle stand device that can cope with various vehicle types.

  According to the stand device for a motorcycle according to claim 4 of the present invention, the one color member for width adjustment and the other color member have the same width and are sandwiched in the same number. It is possible to provide a high-precision and versatile stand device for a motorcycle that can be adjusted in width according to the vehicle.

  According to the two-wheeled vehicle stand device of the present invention, the screwing means on the one end side and the screwing means on the other end side are fixed to face the other cylindrical body, and the width adjusting collar It is possible to provide a stand device for a two-wheeled vehicle having high strength and excellent versatility by suppressing the possibility of losing each part such as a hook that is a member and a hooking member.

  Hereinafter, a preferred embodiment of a motorcycle stand device according to the present invention will be described with reference to the accompanying drawings. FIG. 1 is a perspective view showing a motorcycle stand device of the present invention. FIG. 2 is an exploded perspective view of each component part of the two-wheeled vehicle stand device of the present invention, and FIG. 3 is a cross-sectional view showing a step of adjusting the width of the collar member of the two-wheeled vehicle stand device of the present invention. FIG. 4 is a side view showing a usage state of a rear wheel portion of the two-wheeled vehicle according to the embodiment of the present invention, and FIG. 5 is a rear view thereof. Furthermore, FIG. 6 is an exploded perspective view of each component part, which is a second embodiment of the motorcycle stand device of the present invention.

  First, the structure of each part of the stand device for a motorcycle according to the present invention will be described with reference to FIGS. 1 and 2. In the present embodiment, the stand body 1 is formed so as to form a substantially triangular shape in a side view. The stand main body 1 is formed by being bent into an appropriate shape, and has a metal pipe material structure that is welded in place. The stand main body 1 is formed with an operation arm portion 1c for performing a lifting operation for hanging the two-wheeled vehicle when used. Further, the strength of the stand main body 1 is enhanced by the reinforcing frame portion 1d welded to the joint portion of the stand main body 1. Furthermore, in order to easily perform the stand-up operation for lifting the two-wheeled vehicle, the casters 10 are fixed and attached by fixing bolts 10a on the left and right. By attaching this caster 10, when a user performs stand-up work alone, when the operation arm portion 1c of the stand main body 1 is pushed and operated, it is possible to easily stand up without applying a large force. It becomes possible. In the case where there is no caster 10 as in the present embodiment, the behavior of the two-wheeled vehicle increases when the operation arm portion 1c described above is pushed.

  Further, one cylindrical body 1a and the other cylindrical body 1b are provided on the left and right sides of the most main portion of the stand body 1, respectively. One cylindrical body 1a is welded and joined to the top end of the stand main body 1, and the other cylindrical body 1b is welded and joined so as to penetrate through the pipe material of the stand main body 1. Yes. The cylindrical body 1a, 1b has a cylindrical shape, and a substantially columnar base collar member 3 is inserted into the cylindrical body 1a. One end of the base collar member 3 has one cylindrical body 1a. A stopper portion 3a is formed integrally with the end portion so that the stopper portion 3a is brought into contact with and fixed to the end portion. A plurality of width adjusting collar members 4 having a ring shape are inserted into the base collar member 3. Furthermore, the fixing bolt and the base collar as the screwing means 6 are configured such that the plurality of width adjusting collar members 4 are sandwiched by the one cylindrical body 1a and the hook as the substantially U-shaped hooking member 2. It is fixed by a fixing nut 7 in a recess 3 b formed at the end of the member 3. Further, the inside of the cylinder of the other cylinder 1b is formed by cutting a female screw, and a fixing bolt as a screwing means 8 on one end side and a screw on the other end side so as to sandwich the width adjusting collar member 5 therebetween. A fixing bolt as the combining means 9 is fixed so as to face the other cylindrical body 1b. As described above, the hook which is the substantially U-shaped hooking member 2 is firmly fixed in strength by being fixed through the two cylinders of the left and right cylinders 1a and 1b. It can be fixed.

  Moreover, as a forming material of the stand device in the present embodiment, it is preferable to use a light titanium alloy for one cylindrical body 1a including the stand main body 1 and the other cylindrical body 1b. Further, the collar members 4 and 5 and the base member 3 for adjusting the width are also preferably formed of a titanium alloy that is strong in corrosion resistance and lightweight.

  Next, the structure of the color member when adjusting the width will be described with reference to FIG. The width adjustment of the latching member 2 in the present embodiment can be adjusted in four stages as shown in FIGS. 3A to 3D. For example, the width of the latching member 2 is relatively small in accordance with the vehicle width of the two-wheel vehicle. In the case of a vehicle, the width adjusting collar members 4a to 4c and 5a to 5b are attached to the base collar member 3 as shown in FIG. It is inserted and fixed to the member 2 side and the latching member 2 side of the screwing means 8 respectively. Further, when the latching member 2 is expanded in accordance with the size of the two-wheeled vehicle, as shown in FIG. 3 (b), screwing means 6, 7, 8, 9 for fixing the latching member 2 are provided. Loosen and remove the width adjusting collar members 4a and 5a. In one cylindrical body 1a, it is located at a position 4a adjacent to the stopper portion 3a of the base collar member 3, and in the other cylindrical body 1b, it is screwed. It is inserted into the position 5 a on the other side of the coupling means 9 and fixed by the screwing means 6, 7, 8, 9. In this way, the number of collar members sandwiched between the stopper portion 3a and the one cylinder 1a and the number of collar members sandwiched between the one cylinder 1a and the latch member 2 are adjusted. Moreover, also in the width adjustment of the latching member 2 shown in FIG.3 (c), it adjusts with the method similar to FIG.3 (b) mentioned above. Further, FIG. 3D shows a configuration in which the widths of the left and right latching members 2 are widened to the maximum, and the width adjusting collar members 4a to 4c are located at positions close to the stopper portion 3a of the base collar member 3. Plug in. Also in the other cylinder 1b, the width adjusting collar members 5a to 5c are inserted into the other side of the screwing means 9, and the screwing means 6, 7, 8, 9 are fixed respectively. Thus, in this embodiment, in one cylindrical body 1a, the insertion position of the base collar member 3 is changed to the collar members 4a to 4c for width adjustment, and is fixed by the screwing means 6 and 7. In the other cylinder 1b, the insertion position of the screwing members 8 and 9 facing the width adjusting collar members 5a to 5c is changed or the number of collars used is changed to match the vehicle width of the two-wheeled vehicle. By adjusting the left and right widths of the hooks that are the hooking members 2, it is possible to adjust to the vehicle widths of various vehicle types. Furthermore, with such a configuration, the collar members 4a to 4c for adjusting the width of the one cylinder 1a and the collar members 5a to 5c for adjusting the width of the other cylinder 1b are not removed and are lost. It is also possible to suppress such a risk. Further, as shown in the figure, since the groove 3c is formed in the middle of the base collar member 3, the inserted base collar member 3 can be easily removed. Further, diversification can be achieved by changing the widths of the color members 4a to 4c and 5a to 5c for width adjustment or coloring them. Further, although the number of width adjusting collar members in this embodiment is 3, the number can be increased according to the size and application of the vehicle.

  Next, the usage state of the rear wheel portion of the motorcycle will be described with reference to FIGS. 4 and 5. In the drawing, the rear wheel portion of the motorcycle is illustrated. In recent motorcycles, a center stand is provided. Some car models are not, and in such cases, maintenance using a separate stand device is widely performed. In the figure, 11 is a swing arm for suspending a rear wheel portion of a two-wheeled vehicle, which has sufficient strength to withstand the weight of the two-wheeled vehicle, and the substantially U-shaped hooking member 2 provided on the two-wheeled vehicle in a pair of left and right It has the protrusion 12 used as a receiving part. In the figure, reference numeral 13 denotes a motorcycle tire. Further, as described in detail in the preceding sentence, it is possible to adjust to the widths of various models by changing the number and position of the color members 4 and 5 for width adjustment according to the vehicle width of the two-wheeled vehicle. Furthermore, as shown in the figure, in the stand device of the present invention, the latching member 2 for latching the projecting portion 12 of the two-wheeled vehicle is fixed via two cylindrical bodies on the left and right sides. In addition to adjusting the width of the stand, it does not impair the original strength and functionality of the stand device, and the rear wheel tire replacement, rear suspension, brake device such as a disc rotor and caliper, and a chain that transmits power to the rear wheel It is highly versatile as a stand device for performing inspections, maintenance, etc. Moreover, in this embodiment, although the protrusion 12 provided in the lower part of the swing arm 11 was made into an example, if sufficient mounting strength can be ensured and it has a projection-shaped site | part, it will be limited to this location. It is not a thing.

  FIG. 6 shows a second embodiment of the present invention. The same frame as that of the above-described stand main body 1 is used, but the shape of the collar member 15 for width adjustment is changed. As shown in the drawing, the width adjusting collar members 15 in this embodiment are not independent of each other, but are inserted into the one cylindrical body 1a and the other cylindrical body 1b, respectively, and screwed together. One color portion 4 a corresponding to the color member 4 and the other color portion 5 a corresponding to the color member 5 are integrally formed so as to be aligned with the means 8 and 9. Then, the base collar member 3 is inserted into one collar portion 4a, and the screwing means 8 and 9 are inserted into the other collar portion 5a. In this way, by being formed by the formed color member 15 for width adjustment, unlike the embodiment described above, the collar body is not cylindrical, so there is no risk of losing it, and when performing width adjustment. Assembling work becomes easy.

  Thus, in the present embodiment, corresponding to claim 1, the pair of left and right projections 12 provided on the two-wheeled vehicle projecting sideways are latched by the substantially U-shaped latching member 2, and the two-wheeled vehicle In a stand device that lifts and supports a vehicle body from the ground, a base collar having a cylindrical body 1a provided on the left and right sides around the top of the stand main body 1, and a stopper part 3a inserted through the cylindrical body 1a. A member 3 and a plurality of width adjusting collar members 4 into which the base collar member 3 is inserted, and the base collar member 3 is inserted into the width adjusting collar member 4 and the base collar member 3 is The cylinder 1a is inserted into the cylinder 1a, and both sides of the cylinder 1a are clamped by the stopper 3a and the latch member 2 to fix the latch member 2. Against the pair of right and left projecting portions 12 kicked, it can be hooked in a substantially U-shaped engaging member 2 of the stand device for supporting lifting the motorcycle. Further, by changing the quantity of the collar member 4 for adjusting the width, it is possible to position the latching member 2 to be latched according to the vehicle frame having various shapes, the swing arm width, and the like. become.

  In this way, in this embodiment, corresponding to claim 2, the cylindrical body is provided in two places on the left and right sides, and the base collar member 3 is inserted into one cylindrical body 1a. The base collar member 3 and the latching member 2 sandwich the width adjusting collar member 4 and are fixed by the screwing means 6, and the other cylindrical body 1b has a female screw, At one end, the latching member 2 can be fixed by sandwiching the width adjusting collar member 5 by the screwing means 8 on the one end side. The collar members 4 and 5 can be securely fixed. Further, since the collar members 4 and 5 for adjusting the width and the substantially U-shaped hooking member 2 can be fixed to the cylinders formed at two locations on the left and right sides with bolts or the like as fixing screwing means, they are lifted and supported. At this time, the substantially U-shaped retaining member 2 can be retained without rattling.

  Further, in this embodiment, corresponding to claim 3, the other end of the other cylindrical body 1b is screwed with the other end side screwing means 9 for fixing the width adjusting collar member 5 to the other end. Therefore, the width adjusting collar member 5 sandwiched between the other cylinders 1b can be securely fixed.

  As described above, in the present embodiment, in correspondence with claim 4, the one color member 4 for width adjustment and the other color member 5 have the same width and are sandwiched in the same number. When the vehicle is hooked, the substantially U-shaped hooking member 2 can be formed perpendicular to the vehicle protrusion 12, and the width can be adjusted to match the vehicle width of various vehicle types. .

  Further, in this embodiment, in accordance with the fifth aspect of the present invention, since the screwing means 8 on one end side and the screwing means 9 on the other end side are fixed to face the other cylindrical body 1b, The width adjusting collar member 5 sandwiched between the cylindrical members 1b can be securely fixed, and the loss of the width adjusting collar members 4 and 5 can be suppressed.

  Although the embodiments and application examples of the present invention have been described above, the present invention is not limited to the above-described embodiments and application examples, and various modifications can be made. For example, in the present embodiment, not only the rear-wheel stand-up of a motorcycle but also a motorcycle provided with a pair of left and right protrusions protruding sideways on the front fork or the like, the substantially U-shaped It is also possible to lift and lift the latch member. Further, it is sufficiently possible to be used as a racing stand used in a motorcycle for endurance racing. Furthermore, it can of course be applied to a light vehicle such as a mountain bike.

It is the perspective view which showed the stand apparatus of the two-wheeled vehicle of this invention. It is a disassembled perspective view of each structure part of the stand apparatus of the two-wheeled vehicle of this invention. It is sectional drawing which showed the step of the width adjustment of the collar member of the stand apparatus of the two-wheeled vehicle of this invention. It is a side view which shows the use condition of the rear-wheel site | part of the two-wheeled vehicle which is one Example of this invention. It is a rear view which shows the use condition of the rear-wheel part of the two-wheeled vehicle which is one Example of this invention. It is a disassembled perspective view of each component part which is 2nd embodiment of the stand apparatus of the two-wheeled vehicle of this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Stand main body 1a One cylinder 1b The other cylinder 2 Latching member 3 Base collar member 3a Stopper part 4 Color member for width adjustment (one)
5 Color member for width adjustment (other side)
6 Screwing means 8 Screwing means 9 on one end side Screwing means 12 on the other end side Projection

Claims (5)

  In the stand device for supporting the two-wheeled vehicle by lifting the vehicle body from the ground by hooking the left and right protrusions provided on the two-wheeled vehicle with a substantially U-shaped hooking member. And a cylindrical body provided on each of the left and right sides, a base collar member inserted into the cylindrical body and having a stopper portion on one end side, and a plurality of width adjusting collar members into which the base collar member is inserted, The base collar member is inserted into the collar member for width adjustment, the base collar member is inserted into the cylindrical body, and both sides of the cylindrical body are clamped by the stopper portion and the latching member. A stand device for a two-wheeled vehicle, wherein a stop member is fixed.   The cylindrical body is provided at two locations on the left and right sides. The base collar member is inserted into one cylindrical body, and the collar member for width adjustment is sandwiched between the base collar member and the latching member. The other cylinder is formed with a female screw, and at one end thereof, the hooking member on one end side holds the collar member for adjusting the width. The two-wheeled vehicle stand device according to claim 1, wherein the two-wheeled vehicle stand device can be fixed.   The two-wheeled vehicle stand device according to claim 2, wherein a screwing means on the other end side for fixing a collar member for width adjustment is attached to the other end of the other cylindrical body.   4. The stand device for a two-wheeled vehicle according to claim 2, wherein the width adjusting one color member and the other color member have the same width and are sandwiched in the same number.   The two-wheeled vehicle stand device according to any one of claims 2 to 4, wherein the screwing means on the one end side and the screwing means on the other end side are fixed to face the other cylindrical body.

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