JPH04100975U - Motorcycle parts mounting device - Google Patents

Abstract

(57) [Summary] [Purpose] The purpose of this invention is to improve the mounting strength and reliability of a mounting device for motorcycle parts. [Structure] A first fitting part that is formed on a mounting part attached to a component of a two-wheeled vehicle and has a single rail-shaped protrusion that is open at one end, and a recess is provided in a part of the protrusion. and is formed on a mounting part that is fixed to a motorcycle part,
It has a groove that slidably fits into the rail-shaped protrusion, the groove has a convex part at its tip that engages with the concave part of the protrusion, and is movable in the direction across the groove. a second fitting part consisting of a certain protruding piece, and when the second fitting part is attached to the first fitting part by fitting the first fitting part and the second fitting part, With the protrusion fitted into the groove, the protrusion piece moves to engage the concave part and the convex part, thereby preventing the first fitting part and the second fitting part from being disengaged. do.

Description

[Detailed explanation of the idea]

0001

[Industrial application field]

This invention relates to mounting devices for motorcycle parts, especially bicycle parts such as headlamps. The present invention relates to a mounting device used when mounting an item on a bicycle.

0002

[Conventional technology]

Figure 23 shows how to attach a bicycle headlamp to the handlebar using the conventional mounting method. FIG. 24 is a side view of the case in which it is lifted up, and FIG. 24 is a front view thereof.

0003 In the figure, the handle 27 is automatically rotated around the pin 11 via the rubber 31. The attachment part A51 consisting of the existing upper member 55 and lower member 57 is attached. upper member The mounting part B53 attached to the lower part of the headlamp 29 slides on the upper part of the headlamp 55. Engage freely.

0004 Fig. 25 shows how the mounting parts A51 and B53 shown in Figs. 23 and 24 are attached. FIG. 3 is an exploded perspective view of the removed state.

[0005] In the figure, a pair of rail members 59a and 59b are formed on the top of mounting part A. will be accomplished. A screw hole 13 is provided between the rail members 59a and 59b. In the part between the rail members 59a and 59b opposite to the direction of the screw hole 13, A recess 63 is provided. The mounting parts A51 include an upper member 55 and a lower member 57. These members are rotatable around the pin 11. to this Therefore, it is not possible to attach the attachment part A51 to a pipe-shaped bicycle component such as a handlebar. I can do that.

[0006] On the other hand, the lower part of the mounting part B53 includes the rail member 59a and the rail member 59a of the mounting part A51. Slidable grooves 60a and 60b are formed in 59b. Groove 60a and 60b, a flat plate-shaped engagement piece 61 that partially protrudes from the mounting part A is formed. be done. For the mounting hole 23, attach the mounting part B to the headlamp 29 using screws, etc. This is an opening provided for installation.

[0007] FIG. 26 shows the grooves 60a and 60b of the mounting part B53 in this conventional example. The state in which the item A51 is slid while being fitted onto the rail members 59a and 59b. FIG.

[0008] In the figure, a plastic material, for example, The other engaging piece 61 has a protrusion 65 formed at its lower part to engage with the recess 63. has been done. As shown in the figure, when the mounting part B53 moves in the "A" direction, it first The spherical part at the tip of the engagement piece 61 is attached to the protrusion 64 of the upper member 55 of the attachment part A51. Contact. Since the engaging piece 61 is made of plastic resin, the contact causes It deforms to curve upward to avoid the collision, and then the protrusion 65 and the protrusion The contact with the portion 64 causes further deformation upward.

[0009] Fig. 27 shows that the mounting part A51 and the mounting part B53 are completely removed from the state shown in Fig. 26. FIG.

0010 In the figure, the protrusion 65 of the engagement piece 61 completely extends beyond the protrusion 64. and engages with a recess 63 formed in the upper member 55. As a result, mounting part B53 Even if a force is applied in the direction in which the protrusion 65 tries to come off, that is, in the direction "B", the protrusion 65 and The engagement with the recess 63 prevents it from coming off.

[0011]

[Problem that the idea aims to solve]

Conventional bicycle parts mounting devices such as those mentioned above have sufficient mounting strength. I couldn't say that. In Figure 27, a small force is applied in the ‘B’ direction as mentioned above. At this stage, the mounting part B53 is attached by the engagement between the protrusion 65 and the recess 63. It will not come off from attached part A51. However, as shown in FIG. 26, the engagement piece 61 is made of plastic resin or the like and has an elastic state. Therefore, “B” When a force greater than a predetermined force is applied in the direction, the engagement piece 61 moves in the direction shown in FIG. 26 due to the force. There is a risk that it will deform into the shape shown and become disengaged. In this way, the mounting part A The engagement between the mounting part B and the mounting part B cannot be said to be sufficient, especially due to the use of bicycles, etc. Even from the viewpoint of vibration, the mounting strength could not be said to be sufficient.

0012 This idea was made to solve the problems mentioned above, and was developed for bicycle parts. To provide a mounting device for motorcycle parts that can be easily and firmly mounted. The porpose is to do.

[0013]

[Means to solve the problem]

The motorcycle parts mounting device according to this invention can be mounted on the component parts of a motorcycle. a first attachment part provided for attachment to the first attachment part; and a motorcycle part provided for attachment to the first attachment part. a second fitting that is fixed to the It has a rail-like protrusion at least one end of which is open, and the protrusion has a A first fitting portion, a portion of which is provided with a recess, and both of the first and second fitting parts. and at least one of the rail-shaped protrusions is formed on the other and slidably fits into the rail-shaped protrusion. A single groove with an open end and a protrusion that engages with the recess of the protrusion in the groove is provided at the tip. a second fitting portion consisting of a protruding piece that is curved and movable in a direction that traverses the groove; the second fitting part to the first fitting part and the second fitting part to the second fitting part; When installed by mating with the groove, the protruding piece will move with the protruding part fitted into the groove. The concave portion and the convex portion engage with each other, and the first fitting portion and the second fitting portion are disengaged. This is to prevent the

[0014]

[Effect]

In this device, a protruding piece that is movable in a direction across the groove is attached to the first fitting. When the mating portion and the second mating portion are mated, the convex portion is aligned with the protrusion of the first mating portion. engages with the recess in the section.

[0015]

【Example】 FIG. 2 shows that the headlamp 29 is rotated by the mounting device according to an embodiment of this invention. FIG. 3 is a side view showing a state in which it is attached to a steering wheel 27 of a car 25;

[0016] Figure 3 shows a concrete structure of the headlamp 29 attached to the handle 27 in Figure 2. FIG. 4 is a front view thereof, and FIG. 5 is a back view thereof.

[0017] In these figures, the mounting part 1 includes an upper member 3 that is rotatable about a pin 12. and a lower member 5. When installing it on the bicycle handlebar 27, please With the screw 33 removed, place the upper member 3 and the lower member around the pin 11 at their ends. The rubber 31 is wrapped around the bicycle handlebar 27 by rotating it so as to expand the parts. Attach the mounting part A1 so as to sandwich it in the extended state. Then tighten the mounting screw 33. By doing so, a force is applied between the upper member 3 and the lower member 5 to pinch the handle 27. The attachment part A1 is firmly attached to the handle 27 via the rubber 31. At the rear of the headlamp 29, there is a switch button 35 that controls the on/off of the lamp. installed. At the bottom of the headlamp 29, a mounting part B15 is attached with a mounting screw, etc. It can be installed using At the rear of mounting part B15, there is a A lever 20 is provided.

[0018] Figure 1 shows the disengagement between mounting parts A and B shown in Figures 3 to 5. FIG. 12 is a cross-sectional view taken along line XII-XII in FIG. 13 is a sectional view taken along the line XIII-XIII in FIG. 1.

[0019] In the figure, a pair of rail members 7a and 7b are formed on the top of mounting part A. This is the same as in the conventional example. However, each end of rail members 7a and 7b Recesses 9a and 9b are provided at the respective positions. Upper member 3 and lower member 5 Screw holes 13 for installing mounting screws for tightening and for rotation of these parts. The shape of the pin 11 is the same as that of the conventional example.

[0020] On the other hand, the lower part of the mounting part B15 has a part that engages with each of the rail members 7a and 7b. Grooves 17a and 17b are formed for this purpose. Also, on the top surface of mounting part B, A stopper 19 is provided for controlling the engagement between the mounting part A and the mounting part B. Ru. A spring 21 is incorporated into the stopper 19, as shown in the figure. Hehe The mounting hole 23 for mounting the mounting part B15 on the dramp is the same as the conventional example. .

[0021] 6 is a plan view of the mounting part B shown in FIG. 1, and FIG. 7 is a back view thereof. 8 is a sectional view taken along line VIII-VIII in FIG.

[0022] As shown in FIG. 14, the stopper 19 has a T-shape when viewed from above. A lever 20 is provided below the center of the T-shape, and a lever 20 is provided at both ends of the T-shape. Convex portions 37a and 37b, which are triangular in plan view, are formed in the opposite direction. Also A protruding portion is provided at the upper part of the T-shape to prevent the spring 21 from falling off. A pin-shaped protrusion 22 is provided. Figures 6 to 8 show the spring 2 as shown in the figure. 1, the stopper 19 is moving upward in FIG. state. At this time, as shown in FIGS. 7 and 8, each of the grooves 17a and 17b Convex portions 37a and 37b of the stopper 19 are located in a direction that crosses the two.

[0023] 9 to 11 are diagrams corresponding to each of FIGS. 6 to 8 shown earlier, and are 9, move the topper 19 against the biasing force of the spring 21 and move the lever 20 downward. It is a figure showing the state where it was moved using it.

[0024] In this state, as shown in FIG. The protrusions 37a and 37b of the stopper 19, which were located in the direction, are in their respective positions. It is moving upward in FIG. Therefore, as shown in FIG. Both of the convex portions 37a and 37b are rail portions that slide within the grooves 17a and 17b. It does not obstruct the movement of the materials 7a and 7b.

[0025] Figure 15 shows the rail member of mounting part A and the mounting part when fitting part A and B are engaged. It is a figure which showed the engagement state with the groove of the attached part B.

[0026] In FIG. 15(a), the rail members 7a and 7b are connected to the groove 17a of the mounting part B. and 17b, and the rail members 7a and 7b are being engaged with each other. The tip has not yet reached the convex portions 37a and 37b of the stopper 19. Convex As shown in FIGS. 6 and 7, the portions 37a and 37b respond to the biasing force of the spring 21. Therefore, the grooves 17a and 17b are positioned so that a portion thereof protrudes in the direction crossing them. do.

[0027] In FIG. 15(b), the rail members 7a and 7b move further and This is a state in which the ends have reached the convex portions 37a and 37b.

[0028] In this case, the tips of the protrusions 37a and 37b are formed obliquely as shown in the figure. ing. Therefore, due to the force applied to the rail members 7a and 7b in the direction of the arrow, Therefore, in the drawing, the convex portion 37a gradually moves upward against the biasing force of the spring 21. 37b will move.

[0029] In FIG. 15(c), the tips of the rail members 7a and 7b have convex portions 37a and 3 7b completely upward in the drawing, passing through that part, and rail member 7a. and 7b and the convex portions 37a and 37b are in a completely engaged state. Figure 15 ( The convex portions 37a and 37b pushed upward in the state b) are biased by the spring 21. Due to the force, the rail members 7a and 7b move downward in FIG. 15(c), and the rail members 7a and 7b Concave portions 9a and 37a having shapes corresponding to the shapes of convex portions 37a and 37b provided in 9b. In this way, mounting part A and mounting part B are connected to the rail member. When the mounting part A is attached by fitting the groove member, the direction in which the mounting part A is removed, that is, Even if force is applied to the rail members 7a and 7b in the “B” direction, the convex portions 37a and 37b and the recesses 9a and 9b never come out of engagement. Because “B” side The direction of the force applied to the direction and the force applied by the spring 21 to the protrusions 37a and 37b This is because it is not in the same direction as the direction of the applied force, but in a direction perpendicular to it.

[0030] Note that when removing the mounting part B from the state shown in FIG. 15(c), the stopper 19 This is possible by moving the lever 20 from the state shown in FIG. 6 to the state shown in FIG. That is, by operating the lever 20, the stock is moved against the biasing force of the spring 21. By moving the par 19, its protrusions 37a and 37b are changed as shown in FIG. It is retracted to a position away from the grooves 17a and 17b. therefore, The recesses 9a and 9b are disengaged, and the rail members 7a and 7b are easily connected to the groove 17. a and 17b can be released.

[0031] 16 is an enlarged view of the “X” portion in FIG. 6, and FIG. 17 is an enlarged view of the “X” portion in FIG. It is a sectional view of II line.

[0032] As shown in the figure, a protrusion 43 is provided at the end of the stopper 19, and as shown in FIG. A protrusion 41 is formed on the main body 16 of the mounting part B15 above the protrusion 43 at the position. has been completed. Therefore, due to the state shown in FIG. 6, that is, the biasing force of the spring 21, When the stopper 19 is moving upward, the protrusion 43 and the protrusion 41 are They will overlap in the direction. Therefore, in this state, the stopper receiving portion 18 Even if you try to remove the disposed stopper 19 upward, the protrusion 43 and 41 prevents its removal. This makes it easy to The topper 19 can be prevented from falling off from the attachment part B.

[0033] FIG. 18 shows that the stopper 19 formed in this way is connected to the lever 2 as shown in FIG. 0, the state is moved downward against the biasing force of the spring 21. FIG. In this case, the protrusion 43 of the stopper 19 and the main body 1 of the mounting part B There is no longer any vertical overlap with the protrusion 41 provided at 6. Therefore, in this state, the stopper 19 cannot be lifted upward. Therefore, the stopper 19 can be removed from the attachment part B. Note that the protrusion 43 and the protrusion 41 are formed only at one end of the T-shaped stopper 19. However, by providing such a protrusion on the other end of the T-shape, it is possible to Reliability in removing the par 19 can be further improved.

[0034] FIG. 19 shows a mounting device for bicycle mounting parts according to another embodiment of this invention. 20 is a front view, and FIG. 20 is a rear view thereof.

[0035] In this figure, unlike the previous embodiment, a mounting part A4 having a rail member is shown. 7 is a mounting part provided on the headlamp 29 side and fixed to the handlebar 27. A groove shaped to fit into the rail member of the attachment part A47 is formed in B45. death Therefore, in this embodiment, the engagement between the attachment part A47 and the attachment part B45 is released. A stopper 19 used for this purpose is provided on the upper member 3 of the attachment part B45.

[0036] With this configuration, in the previous embodiment, the mounting part B and the headlamp It was necessary to manufacture the mounting part A4 separately from the P29, but according to this embodiment, the mounting part A4 7 does not require a stopper, etc., so the mounting part is made of plastic resin etc. The product A47 and the lower component of the headlamp 29 can be integrally formed.

[0037] FIG. 21 is a plan view of the upper member 3 of the mounting part B45 in FIG. 2 shows a state in which the stopper 19 is moved upward in the figure against the biasing force of the spring 21. FIG.

[0038] Convex portions 37a and 37b and grooves 17a and 17b provided on stopper 19 As for the engagement operation with the rail member formed on the mounting part A47, etc. Since it is similar to that shown in the previous embodiment, its description will not be repeated. like this By configuring this, the stopper 19 is provided on the fixed side, so it is suitable for bicycles. The shape of the mounting parts on the parts side is simple, especially when replacing various bicycle parts and making it easy to rotate. It is economically more advantageous when installed in a car.

[0039] In the above embodiment, the stopper 19 is always kept constant by using a spring. However, it is also possible to use biasing means other than springs, and Even without using a biasing means, a more reliable mounting effect can be expected compared to conventional examples. I can wait.

[0040] In addition, in the above embodiment, a headlamp is targeted as a bicycle component, but Needless to say, the present invention can be similarly applied to other bicycle parts.

[0041] Furthermore, although the above embodiment is applied to mounting bicycle components, Not only that, but also how to attach various parts to motorcycles and other objects. It can also be applied to things like

[0042]

[Effect of the idea]

As explained above, this idea has a protruding piece that is movable in the direction across the groove. Since the protrusion and the groove are engaged with the recess of the protrusion in a completely fitted state, the component The mounting becomes extremely strong, improving the reliability of the mounting device.

[Brief explanation of drawings]

FIG. 1 is a perspective view showing a state when a mounting part A and a mounting part B are disengaged according to an embodiment of the present invention.

FIG. 2 is a side view showing a bicycle equipped with a headlamp according to an embodiment of the present invention.

FIG. 3 is a side view showing a specific configuration of the headlamp shown in FIG. 2 attached to a handlebar.

FIG. 4 is an installation diagram of the headlamp shown in FIG. 3, viewed from the front.

FIG. 5 is an installation diagram of the headlamp shown in FIG. 3, seen from the rear.

FIG. 6 is a plan view of the attachment part B of FIG. 1;

7 is a back view of the attachment part B shown in FIG. 6. FIG.

FIG. 8 is a cross-sectional view taken along line VIII-VIII in FIG. 6;

9 is a plan view of the attachment part B of FIG. 1, showing a state in which the stopper 19 has been moved against the biasing force of a spring.

10 is a back view of the attachment part B of FIG. 9. FIG.

11 is a cross-sectional view taken along the line XI-XI in FIG. 9. FIG.

12 is a sectional view taken along line XII-XII in FIG. 1. FIG.

FIG. 13 is a sectional view taken along line XIII-XIII in FIG. 1;

14 is a perspective view showing the structure of the stopper 19 in FIG. 1. FIG.

FIG. 15 is a diagram showing changes in the state of engagement between the rail member of the attachment part A and the groove of the attachment part B.

16 is an enlarged plan view of the "X" portion in FIG. 6. FIG.

17 is a sectional view taken along the line XVII-XVII in FIG. 16. FIG.

FIG. 18 is a diagram corresponding to FIG. 16, and shows the stopper 1
9 is a diagram illustrating a state in which the arrow 9 has moved against the spring 21. FIG.

FIG. 19: Headlamp 2 according to another embodiment of this invention.
FIG. 9 is a diagram showing the attached state of No. 9.

FIG. 20 is an installation diagram of the headlamp shown in FIG. 19, seen from the rear.

21 is a diagram showing the top surface of the attachment part B in FIG. 20. FIG.

22 is a diagram showing the top surface of the attachment part B in FIG. 20, with the stopper 19 moved against the biasing force of the spring 21. FIG.

FIG. 23 is a side view showing a conventional headlamp 29 in an attached state.

FIG. 24 is an installation diagram of the headlamp shown in FIG. 23, viewed from the front.

25 is a perspective view of a state in which the attachment parts A and B shown in FIG. 23 are disengaged; FIG.

26 is a sectional view showing a state of engagement and movement of the attachment part A and the attachment part B of FIG. 25. FIG.

27 is a sectional view showing a state in which the attachment part A and the attachment part B in FIG. 25 are fully engaged; FIG.

[Explanation of symbols]

1 Mounting parts A 3 Upper member 5 Lower member 7a, 7b rail members 9a, 9b recess 15 Mounting parts B 16 Main body 17a, 17b groove 19 Stopper 20 Lever 21 Spring 22 Protrusion 37a, 37b Convex portion 39 Main body Note that the same reference numerals in each figure indicate the same or corresponding parts.

Claims (1)

[Scope of utility model registration request] Claims: 1. A first attachment part attached to a component of a two-wheeled vehicle; a second attachment part provided for attachment to the first attachment part and fixed to the two-wheeled vehicle component; A first rail-shaped protrusion formed on either one of the second attachment parts, at least one end of which is open, and a part of the protrusion is provided with a recess.
a groove formed on the other of the first and second mounting parts and slidably fitted into the rail-shaped protrusion, at least one end of which is open; a second fitting portion comprising a protruding piece provided at the tip thereof with a protruding portion that engages with the recessed portion of the protruding portion and is movable in a direction transverse to the groove;
When the attachment part is attached to the first attachment part by fitting the first fitting part and the second fitting part,
With the protrusion fitted into the groove, the protrusion piece moves to engage the concave part and the convex part, and the first fitting part and the second fitting part are fitted. A mounting device for motorcycle parts that prevents the vehicle from being released.