KR20080065538A - Mounting structure of the acoustic device in the motorcycle - Google Patents

Abstract

Mounting structure of the acoustic apparatus in the motorcycle which can accommodate an acoustic component effectively, without reducing the article storage capacity of a storage box, or even if it is equipped with the handle lock apparatus which interlocked with the electronic key system. To provide.

The body frame supporting the steering wheel and the engine is covered with the vehicle body covers 156 and 173, and the storage box 75 for storing articles is disposed inside the vehicle body covers 156 and 173, and the handle steering unit is in the vicinity of the steering wheel. In the motorcycle which arranged the acoustic operation apparatus which instruct | indicates the reproduction operation in an acoustic component, etc., the acoustic component 79 was arrange | positioned in the space K enclosed by the storage box 75 and the vehicle body cover 173. Moreover, the handle lock device which disabled steering wheel steering was arrange | positioned in the space enclosed by one side of the steering wheel steering shaft, and the vehicle body cover 156, and the acoustic component 79 was arrange | positioned on the other side of a steering wheel steering shaft.

Description

Mounting structure of the acoustic device in the motorcycle {AUDIO DEVICE MOUNTING STRUCTURE FOR MOTORCYCLE}

The present invention relates to a mounting structure of an acoustic device in a motorcycle.

BACKGROUND ART Conventionally, motorcycles equipped with acoustic devices such as speakers and amplifiers are known. In this kind of motorcycle, the acoustic device was attached to the vehicle by providing a dedicated space for mounting the acoustic device in front of the vehicle and providing the acoustic device in this space (see Patent Document 1, for example).

Some motorcycles are equipped with an electronic key system. In a motorcycle of this kind, a steering wheel locking device interlocked with an electronic key system is provided, and the steering wheel locking device is disposed on the side of the head pipe in the vehicle body cover as a vehicle body front part (for example, a patent). See Document 2.

[Patent Document 1: Japanese Patent Application Laid-Open No. 3-49794]

[Patent Document 2: Japanese Patent Application Laid-Open No. 2005-119421]

By the way, since many acoustic apparatuses, such as an amplifier and a speaker, are large, inevitably, the space for installing an acoustic apparatus also becomes large. At that time, in a motorcycle having a storage box for storing documents and small items in front of the vehicle, the storage box has to be designed small in order to secure the space. However, in motorcycles, in particular scooter type motorcycles, the size of the storage capacity of the storage box is one of merchandise appeals, and there is a desire not to reduce the storage capacity.

In addition, since a motorcycle equipped with an electronic key system is a large component compared to a steering wheel locking device interlocking with an electronic key system as a normal mechanical key, when the acoustic device is mounted on the motorcycle, the space is secured. It was difficult and constrained by this kind of part layout.

SUMMARY OF THE INVENTION The present invention has been made in view of the above-described circumstances, and it is possible to effectively store acoustic components even when a handle lock device interlocked with an electronic key system is provided without reducing the article storage capacity of the storage box. An object of the present invention is to provide a mounting structure of an acoustic device in a motorcycle.

The present invention covers a vehicle steering frame and a vehicle body frame supporting an engine with a vehicle body cover, arranges a storage box for storing an article inside the vehicle body cover, and reproduces an acoustic component in the vicinity of the steering wheel steering unit. A two-wheeled vehicle having a sound manipulation device instructing a toe, characterized in that the acoustic component is disposed in a space surrounded by the storage box and the vehicle body cover.

In the present invention, since the acoustic component is disposed in the space between the original vehicle body cover and the storage box, the dead space by this space can be effectively utilized, and the reduction in the storage volume of the storage box is suppressed. In a scooter type motorcycle having limited storage space, efficient arrangement of acoustic components is possible.

In this case, the storage box may be an inner box formed in an inner cover which covers the steering wheel steering portion from the rear of the vehicle body cover.

When the acoustic component is arranged in the vicinity of the inner box, the distance from the acoustic operation device provided in the steering wheel steering portion is small, which is convenient for connecting the wires.

In addition, the vehicle body frame includes a head pipe that supports the steering wheel and a down frame extended downward from the head pipe to the rear of the vehicle, and the power unit including an engine is provided on a lower side of the down frame. The storage box may be disposed in the vicinity of the head pipe.

In this configuration, the distance between the acoustic component and the engine is greatly reduced. Therefore, by separating the acoustic components from the engine which is the source of noise, the influence of the noise of the engine on the acoustic components can be reduced.

You may comprise the said vehicle body cover with the meter panel which covers the upper side of a storage box.

By arrange | positioning an acoustic component below a meter panel, waterproofness with respect to an acoustic component can be ensured and the dead space in the front part of a vehicle can be utilized effectively.

In addition, while the speaker is mounted on the meter panel, the acoustic component may be provided with a avoiding part for avoiding the speaker.

When arranging acoustic components under the meter panel, the speaker mounted on the meter panel and the acoustic components are provided with avoiding parts to avoid the speakers so that the acoustic components do not interfere. The unnecessary space is eliminated, and the structure around the handle can be made more compact.

The present invention relates to a two-wheeled vehicle in which a vehicle steering wheel and a vehicle body frame supporting an engine are covered with a vehicle body cover, and an acoustic operation device for instructing a reproduction operation or the like in an acoustic component is arranged near the steering wheel. Is equipped with a steering wheel locking device for disabling steering steering during parking, and equipped with an electronic key system interlocked with the steering wheel, and the vehicle body frame includes a head pipe for steering the steering wheel connected to the steering wheel. And the handle lock device is disposed in a space surrounded by one side of the handle steering shaft and the vehicle body cover, and the acoustic component is disposed in a space surrounded by the other side of the handle steering shaft and the vehicle body cover.

In the present invention, since the handle lock device and the acoustic component are arranged separately on one side and the other side of the steering wheel, the handle lock apparatus is not disposed on the acoustic component even when the large handle lock apparatus linked to the electronic key system is mounted. It can be mounted on the side, and efficient arrangement of acoustic components is possible.

In this case, the acoustic operating device includes an operation unit provided separately from the acoustic component, and the operation unit is disposed above the acoustic component in the vehicle body cover and disposed behind the steering wheel steering portion. You may be.

Since the operation unit provided separately from the acoustic component is disposed in the vehicle body cover behind the steering wheel steering portion above the acoustic component, the operation unit can be disposed at a position excellent in operability without being affected by the position of the acoustic component.

Moreover, the said handle lock apparatus is arrange | positioned at the side surface of the said head pipe, The small storage box is arrange | positioned in the space between this handle lock apparatus and the said vehicle body cover, and is covered by the said vehicle body cover on the opposite side of the said head pipe. A large storage box may be disposed in the space, and the acoustic component may be disposed in a space surrounded by the upper wall of the large storage box and the vehicle body cover.

In this configuration, efficient arrangement of acoustic components is made possible by using a dead space surrounded by the upper wall of the large storage box and the vehicle body cover.

Moreover, you may arrange | position so that the operation switch or button which operates or operates the function which interlocked with the said electronic key system may face the outer surface of the said vehicle body cover in which the said operation unit of the said acoustic operation apparatus was arrange | positioned.

Here, the function linked to the electronic key system refers to a function whose operation or operation is restricted by the electronic key system, and the handle lock device is one of the functions.

In this configuration, the switch or button for operating the function linked to the electronic key system is disposed to face the outer surface of the vehicle body cover in which the operation unit of the acoustic operation device is disposed, and the distance between the driver and the switch or button described above. Since is close, the operability of a switch or a button is good.

Moreover, the said operation unit is provided with the upper case which has a some operation part, the lower case which has a board | substrate which detects the operation of the said operation part, and the sheet-shaped sealing member interposed between both cases, And an opening through which a shaft connected to the substrate of the lower case penetrates, and an annular protrusion directed toward the upper case side and a thick portion formed at the tip of the protrusion is provided at the periphery of the opening. The side may be provided with a groove portion into which the thick portion is fitted, the thick portion is inserted into the groove portion, the thick portion is deformed, and the upper case side and the seal member are connected.

In this structure, since the thick part of the seal member connected to the groove provided in the upper case side is provided in the seal member, the thick part as a connection part can be arrange | positioned in the desired position of a seal member, and the freedom degree of arrangement of a connection part is Is high.

In the present invention, since the acoustic component is arranged in the space between the original vehicle body cover and the storage box, the dead space by this space can be effectively utilized, and the reduction in the storage volume of the storage box is suppressed. Therefore, in a scooter type motorcycle having limited storage space, efficient arrangement of acoustic components is possible.

Moreover, when the acoustic component is arranged in the vicinity of the inner box, the distance from the acoustic operation device provided in the steering wheel steering portion is small, which is convenient for connecting the wires.

If the power unit including the engine is provided on the lower side of the down frame and the storage box is arranged near the head pipe, the sound unit can be separated from the engine by the distance from the engine, which is the source of noise. By releasing, it is possible to reduce the influence of noise on the engine on the acoustic components.

Moreover, by arrange | positioning an acoustic component below a meter panel, waterproofness with respect to an acoustic component can be ensured and the dead space in the front part of a vehicle can be utilized effectively.

In addition, when arranging the acoustic components under the meter panel, if the speaker mounted on the meter panel and the avoiding portion for avoiding the speakers in the acoustic components are constructed so that the acoustic components do not interfere, the acoustic components and the speakers are in close proximity. The unnecessary space is eliminated, and the handle periphery can be further compacted.

In addition, in the present invention, since the handle lock device and the acoustic component are arranged separately on one side and the other side of the steering wheel, the handle lock apparatus is arranged even if the large handle lock apparatus interlocked with the electronic key system is mounted. Since it can be mounted on the side which is not, it becomes possible to arrange an acoustic component efficiently.

Moreover, since the operation part provided separately from an acoustic component is arrange | positioned at the vehicle body cover which is behind the steering wheel steering part from the upper side of an acoustic component, an operation part can be arrange | positioned in the position excellent in operability, without being influenced by the position of an acoustic component.

In addition, by utilizing the dead space surrounded by the upper wall of the large storage box and the vehicle body cover, efficient arrangement of the acoustic components is possible.

In addition, a switch or button for operating a function interlocked with the electronic key system is disposed to face the outer surface of the vehicle body cover on which the operation portion of the sound control device is disposed, and the distance between the driver and the switch or button is close. , The operability of the switch or button is good.

Moreover, since a thick part is provided standing on the said seal member, a thick part as a connection part can be arrange | positioned in the desired position of a seal member, and the freedom degree of connection part arrangement is high.

EMBODIMENT OF THE INVENTION Hereinafter, one Embodiment of this invention is described based on attached drawing.

1 shows a left side view of a scooter type vehicle. In this specification, front and rear left and right shall be based on the front and back, left and right of a vehicle.

(1st embodiment)

In FIG. 1, the body frame F of a scooter type vehicle, which is a two-wheeled vehicle, is capable of steering the front fork 25 supporting the front wheels WF and the steering wheel 26 connected to the front fork 25. The head pipe 27 which supports is provided in the front end, The unit swing engine UE which supports the rear wheel WR at the rear end is supported so that it can rock up and down in the front-back direction middle part of the vehicle body frame F, In front of the unit swing engine UE, in the vehicle body frame F, a fuel tank 28 that is formed long in the vertical direction as viewed from the side, and a radiator 29 disposed behind the fuel tank 28 are provided. Mounted. Moreover, the storage box 30 is attached to the vehicle body frame F so that the said unit swing engine UE may be covered from above, and on this storage box 30, the front seat 32 and the rear part A riding seat 31 having a seat 33 and configured in a tandem type is disposed. In addition, a vehicle body cover 34 made of a synthetic resin covering the body frame F, the front portion of the unit swing engine UE, the fuel tank 28, the radiator 29, and the storage box 30 is provided with a body frame ( It is attached to F).

The vehicle body frame F is provided below the head pipe 27, the pair of upper and lower down frames 37 which are provided in succession to the head pipe 27, and extends rearward and downward, and the upper down frame 37. The horizontal portion 38b is integrally connected to the rear end of the inclined portion 38a which is installed to the head pipe 27 and extends rearward and lower, and the rear end is provided to the rear end of the upper down frame 37. A pair of left and right seat rails 39 extending rearward from the middle of the pair of left and right lower down frames 38 and both upper down frames 37 to be welded, and the rear and seat rails of the upper down frame 37 Left and right pairs of left and right rear frames 40 and upper and lower down frames 37, lower and lower frames 38 and rear frames 40, which are connected between the rear portions of the 39, are extended to the front and rear. A pair of support frames 41 are provided.

Both support frames 41 support the step floor 159 provided on the left and right sides of the vehicle body cover 34 from the lower side, and the front ends of both support frames 41 are inclined in the lower down frame 38. It is coupled to the lower portion of the portion 38a, and the rear ends of both support frames 41 are coupled to the middle portion of the rear frame 40.

The vehicle body cover 34 includes a front cover 156 covering a front portion of the head pipe 27 and an upper portion of the front wheel WF, and a pair of left and right front side covers joined to left and right sides of the front cover 156 ( 157, a leg shield 158 joined to both front side covers 157 by covering the front of each part of the rider sitting on the front seat 32 and covering the head pipe 27 from the rear side; Inner cover 158a, which is located on top of leg shield 158 and is similarly covered with head pipe 27 from the rear side, is joined to both front side cover 157, and is connected to leg shield 158 to the rear. And a pair of left and right floor center covers 160 extending at the same time and forming a step floor 159 at the lower end thereof, and a pair of left and right floor side covers respectively falling downward from an edge of the step floor 159. 161 and the step floor 159 A pair of left and right passenger side steps 162 provided at the rear side, and a pair of left and right body side covers arranged at both sides and below the seat 31 for riding, successively installed on the floor side cover 16 and extending rearward. 163, a pair of left and right rear lower covers 164 provided in succession at the rear lower portion of the body side cover 163, rear bulging portions 121 and grab rails 118 of the storage box 30. The rear upper cover 165 is disposed between the rear upper cover 165 and the left and right pairs of tail light units 123 and covers the rear bulge 121 of the storage box 30 from the rear. And a rear center cover 166 connected to 165.

The license plate 182, the reflector 183, and the license light 184 are attached to the rear fender 181 which covers the rear wheel WR from the rear, The rear fender 181 is a pair of left and right tail light units. 123, the rear upper cover 165 which is a cover member which comprises a part of the vehicle body cover 34, and the rear center cover 166 are attached to the rear bulging part 121 of the storage box 30. As shown in FIG.

The front fender 175 covering the front wheel WF from above is supported by the front fork 25, and the steering wheel 26 has a pair of left and right rearview mirrors 176 and a switch case for operating each luminaire or the like ( 178) and the like. The headlights 171 are disposed between both front portions of the front cover 156 and the front portions of the pair of left and right front side covers 157, and both front side covers 157 are disposed below the headlights 171. The winger 172 is arrange | positioned at the front part of the. The upper part of the front cover 156, both front side cover 157, and the leg shield 158 is joined with a meter panel 173 for arranging the meters, and the front of the meter panel 173 is raised upward. The meter visor 173a is integrally provided, and the wind shield 174 is arrange | positioned in front of the meter visor 173a.

The unit swing engine (UE) is a water-cooled engine (E) having a substantially horizontal cylinder axis, and a belt that transmits the output of the engine (E) steplessly by a transmission belt and a pulley to the rear wheel (WR). It consists of a continuously variable transmission M of the type | mold, The said continuously variable transmission M drives the movable pulley on the crankshaft side to change a transmission ratio steplessly according to operation | movement of the electric motor 42 as an actuator for transmission. The transmission case 43 of the continuously variable transmission surface is provided in succession so as to protrude from the engine E to the left side of the crankcase 44 in the engine E, and is extended to the left side of the rear wheel WR. . Moreover, the bracket 65 is attached to the rear end, ie, the lower end of both upper down frames 37, and the main stand 66 is supported by both the brackets 65 so that rotation is possible. When the main stand 66 is standing up, the rear wheel WR can be floated to make the scooter type vehicle stand alone. do.

FIG. 2 is a perspective view of the steering portion including the steering handle 26, and FIG. 3 is a view of the steering portion in the axial direction of the head pipe 27. In FIG. 2, 50 represents a handle post, and the handle post 50 is attached to the upper end of the steering stem 51 supported by the head pipe 27, as shown in FIG. As shown in FIG. 2, the steering wheel 26 is mounted on the upper surface of the handle post 50 through a pair of holders 52, and the rearview mirror 176 and the switch described above are attached to the steering handle 26. In addition to the case 178, a brake master cylinder 53, a brake lever 54, and the like are mounted.

In front of the steering wheel 26, a meter panel 173 having a meter visor 173a integrally provided at the front part is provided, and the meter panel 173 is a vehicle as shown in Figs. A meter 515 for displaying information such as a speed, an engine speed, and the like, and a pair of speakers 56 disposed adjacent to both sides of the meter 55 are provided.

As shown in FIG. 1, the pair of speakers 56 each have a substantially cylindrical case main body 56a, and these case main bodies 56a are substantially parallel to the steering stem 51 described above. It extends and is arrange | positioned so that it may incline toward the front of a vehicle body. As shown in FIG. 4, the meter 55 includes a lower case 57, a meter main body 58, a reflector plate 59, and a lens assembly 60, and is configured by combining them. . The lower case 57, the reflector plate 59, and the lens assembly 60 have almost the same outer shape, and the respective avoidance portions 61, 62 recessed in an arc shape in a substantially arc shape on both inner edge portions. ) Is formed.

As shown in FIGS. 2 and 3, the avoiding portions 61 and 62 correspond to a substantially circular shape of the speaker 56 disposed on both sides, and the outer edge portion of the speaker 56 is the avoiding portion 61. By approaching 62, the length dimension of the meter panel 173 can be reduced. According to this, since the meter panel 173 itself is downsized, compactness around the steering wheel portion becomes possible. The meter 55 relates to a vehicle such as a fuel meter 55a, a speedometer 55b, a digital display clock 55c, an engine tachometer 55d, and a water temperature meter 55e in the order from the left in the drawing. Various display means are provided, and the water temperature meter 55e and the fuel flow meter 55a are provided on the side of the avoiding portions 61 and 62 adjacent to the speaker 56 as display means other than the speedometer 55b and the engine rotational speed 55d. And the like are arranged respectively. The water temperature meter 55e, the fuel gauge 55a, and the like do not display necessary information while driving, but they are displayed small on the meter side adjacent to the speaker 56, and in this configuration, a speedometer which displays particularly necessary information while driving. 55b, the engine rotational speed 55d, etc. are displayed large in the center of a meter, and visibility is improved.

In this structure, the acoustic operating apparatus 70 which instruct | indicates the reproduction operation in an acoustic apparatus, etc. is provided in the periphery of the steering wheel steering part mentioned above. The acoustic operation device 70 is formed separately from the meter 55, and when viewed from the axial direction of the head pipe 27 (see FIG. 1), as shown in FIG. 3, the head pipe 27 is moved. It is arranged behind the border, that is, on the driver's side. The meter 55 is arranged in front of the head pipe 27 and on the side away from the driver.

The acoustic operation device 70 includes an operation unit 72, and a substantially arc-shaped avoidance portion 73 into which an outer edge of the handle post 50 enters is formed at the front edge of the operation unit 72. . On the surface of the operation unit 72, adjacent to the avoidance unit 73, a horizontally long display unit 74 for displaying sound reproduction information or the like is provided, and a plurality of substantially parallel to the display unit 74 is provided. The operation part 71 is arrange | positioned substantially horizontally. These operation sections 71 are the external audio input operation units (AUX) 71a, the AM radio operation unit 71b, the FM radio operation unit 71c (above, the sound source switching operation unit.), And radio station in order from the left in the figure. (Iii) or a minus tuner 71d for performing music selection, a volume operation part 71e for volume adjustment, a plus tuner 71f for radio tuning or music selection, an operation part 71g for traffic information reception, noise Electronic volume control unit 71h, and a low pitched tone balance adjustment operation unit 71i for performing sound operation. The power supply operation unit 71j is disposed beside the display unit 74. In this structure, the volume operation part 71e is arrange | positioned in the vicinity of the steering part, and in the substantially center part of the operation unit 72 of the acoustic operation device 70.

FIG. 5 is a view of the acoustic operation device 70 seen from the driver's seat side, and FIG. 6 is a view of the acoustic operation device 70 taken off from the driver's seat side. As shown in FIG. 5, an inner box (storage box) 75 formed in the above-described inner cover 158a (see FIG. 1) is disposed below the acoustic operating device 70, and the inner box 75 is disposed. The pocket cowl 77 (FIG. 1) with the pocket cover 76 (FIG. 1) for accessory storage is provided in the left and right openings 75a and 75b of each side. 78 is an engine start switch. As shown in FIG. 6, the space K is formed between the surface of the inner box 75 and the meter panel 173 integrally provided with the meter visor 173a.

FIG. 7 is a side view showing the peripheral configuration of the inner box 75, FIG. 8 is the same top view, and FIG. 9 is the same perspective view. As shown in FIG. 7, the space K is approximately forward at a predetermined angle with an upper surface of the inner box 75 arranged almost horizontally, and a meter panel 173 disposed approximately upward at a predetermined angle. It is a space K having a substantially triangular shape, viewed from the side, surrounded by the case main body 56a of the speaker 56 disposed below, and this space K is covered by the front side cover 157. . Among the spaces K, in the space K1 corresponding to the upper side of the left opening 75a of the inner box 75, as shown in Figs. 7 to 9, the acoustic component 79 is almost horizontal. It is arranged. The acoustic component 79 constitutes an acoustic apparatus, and is connected to the battery power source, the pair of speakers 56, and the acoustic operation apparatus 70 through the connector 79d (FIG. 7). In addition, although the illustration of the acoustic component 79 is abbreviate | omitted, the power-up which changes a volume in connection with operation of the volume control part 71e, and the antenna of the rear part of a vehicle body through an antenna line 79e (FIG. 7) (not shown) And an external audio input terminal for connecting a portable audio player (not shown), a connection terminal for a control line, and the like, for storing AM, FM radio, and the like connected thereto. These terminals (not shown) extend into the inner space of the left opening 75a of the inner box 75 located just below the acoustic component 79, and can be connected to the portable audio player in this space. The case of the acoustic component 79 has a substantially rectangular shape, and at its inner end, the avoiding portion 79a inclined forward to avoid the case body 56a so as not to interfere with the case body 56a of the speaker 56. (FIG. 7) is formed.

In this structure, as shown in FIG. 1, the acoustic component 79 and the unit swing engine UE are largely separated by distance. The unit swing engine UE is disposed in the lower side of the left and right pair of upper down frames 37 which are provided in succession to the head pipe 27 and extend rearward and downward, and the acoustic component 79 is as described above. It is located near the steering wheel. According to this, since the acoustic component 79 is separated from the engine E which is the source of noise, the influence of the noise of the engine E on the acoustic component 79 can be reduced.

Next, an operation method of the acoustic device will be described.

In FIG. 3, when the power is turned on by the power supply operation unit 71j and any one of the AM radio operation unit 71b and the FM radio operation unit 71c is operated, the sound source is switched to any one of AM and FM radio. Thereafter, the operation of the operation unit 71 enables the radio sound source to be played by a pair of speakers 56 arranged in the vicinity of the steering wheel steering unit. At this time, the radio station can be tuned by the operation of either the negative tuner 71d or the plus tuner 71f, and the volume adjustment is performed by the operation of the substantially center volume operation unit 71e. By the operation of the traffic information receiving operation unit 71g, it is switched to the reception of traffic information in the highway, and by the operation of the noise electronic volume operation unit 71h, it is switched to mute.

A portable audio player, for example, an iPod (registered trademark) is connected to each terminal (not shown) extending in the inner space of the left opening 75a of the inner box 75 to operate the external audio input operation unit 71a. When the user switches to the external audio input, the music stored in the portable audio player can be played by a pair of speakers 56 arranged in the vicinity of the steering wheel by the operation of the operation unit 71 thereafter. In this case, music selection is performed by the operation of either the negative tuner 71d or the plus tuner 71f, and the volume adjustment is performed by the operation of the substantially center volume operation unit 71e. At this time, the operation of the traffic information receiving operation unit 71g is switched to the reception of traffic information in the expressway, and the operation is switched to the mute by the operation of the noise electronic volume operation unit 71h.

In this configuration, as shown in Figs. 2 and 3, the meter 55 for displaying information about the vehicle and the acoustic operation device 70 for instructing a reproduction operation or the like in the acoustic device are separately configured. As compared with the configuration in which these are mixed, the visibility to the driver is improved. In view of the necessity of confirming the meter display of the meter 55 during operation, the visibility is important, but since the meter 55 is disposed in front of the head pipe 27 and on the side away from the driver, the meter ( Since sufficient visibility to 55 can be secured, and the sound manipulation device 70 is disposed behind the head pipe 27 at the rear, that is, at the driver's side, sound can be secured while ensuring visibility of the meter 55. The operability of the operating device 70 is improved.

The sound manipulation apparatus 70 is provided with a plurality of manipulation portions 71 that perform sound manipulation or selection, and among these manipulation portions 71, the volume manipulation portion 71e relating to volume adjustment with a high frequency of manipulation is near the steering portion. Moreover, since it is arrange | positioned in the center part of the operation unit 72 of the acoustic operation apparatus 70, when carrying out a steering wheel operation, the volume operation part 71e does not always move away from the center of a steering part, and it becomes easy to operate further.

In this embodiment, as shown in FIG. 7, the space of the dead space surrounded by the upper surface of the inner box (storage box) 75, the meter panel 173, and the case main body 56a of the speaker 56 ( Since the acoustic component 79 is disposed in K), the dead space that originally existed can be effectively utilized, and it is not necessary to reduce the storage capacity of the storage box. In particular, in a scooter type vehicle, since the storage space is limited, the above arrangement enables efficient arrangement of acoustic components.

In this embodiment, since the acoustic component 79 is arrange | positioned on the upper surface of the inner box (storage box) 75 formed in the inner cover 158a which exists in the position adjacent to the acoustic operation apparatus 70, an acoustic component ( 79) and the physical distance between the sound manipulation device 70 is shortened. Therefore, when the acoustic component 79 and the acoustic operating device 70 are connected via a cable, the cable may be short, and it is possible to prevent the cable from sagging and loosening, and to prevent the cable from being entangled with other devices or vehicle devices. Can be avoided.

In this embodiment, as shown in FIG. 7, since the acoustic component 79 is arrange | positioned under the meter panel 173, a special waterproof installation is provided for the acoustic component 79, or the acoustic component 79 ), The waterproof equipment meter panel 173 becomes a roof, and the waterproof property of the acoustic component 79 can be ensured.

In this embodiment, as shown in FIG. 7, since the avoidance part 79a inclined forward to avoid the case main body 56a of the speaker 56 is formed in the acoustic component 79, When arranging the parts 79 in the space K, it is possible to arrange them so that they are close to each other without making unnecessary gaps between the acoustic parts 79 and the case main body 56a. It can arrange | position to space K efficiently.

In this embodiment, since the terminal (not shown) for connecting the portable audio player (not shown) to the acoustic component 79 extends in the inner space of the inner box 75, the portable audio is allowed in the space. A player can be connected and the said inner space can be combined as a space for player connection. In addition, in the said embodiment, although demonstrated in the example which arrange | positioned the acoustic component 79 between the inner box 75 and the vehicle body cover, it is not limited to this, Another storage box, for example, the storage box 30 The acoustic component 79 may be disposed between the vehicle body cover and the vehicle body cover. Also in this case, the dead space between the storage box 30 and the vehicle body cover can be effectively utilized, and an effect such that the inner space of the storage box 30 can be used as a space for player connection can be obtained. have.

In this structure, as shown in FIG. 2 and FIG. 3, the avoidance parts 61 and 62 are formed in the meter 55, and the avoidance parts 61 and 62 are the speakers 56 arranged on both sides. Since the outer edge portion of the speaker 56 approaches the evacuation portions 61 and 62, the length dimension of the meter panel 173 can be reduced. According to this, since the meter panel 173 itself is downsized, compactness around the steering wheel portion becomes possible.

In this configuration, in the meter 55, the water temperature meter 55e, the fuel level meter 55a, and the like, which are not necessary information while running, are displayed in a small portion on the meter side adjacent to the speaker 56, and are particularly necessary while running. The speedometer 55b for displaying information, the engine speedometer 55d, and the like are largely displayed in the center of the meter. Thereby, visibility can be improved.

The above-mentioned embodiment shows one aspect of the present invention to the last, and can be arbitrarily modified and applied within the scope of the present invention. For example, the present invention is not limited to application to a scooter-type vehicle, but can be applied to various motorcycles such as road sports vehicles and dual-perforated vehicles.

(2nd embodiment)

10 is a view of the periphery of the sound operating device 70 according to the second embodiment to which the present invention is applied, as seen from the driver's seat side. FIG. 11 is a plan view of the periphery of the steering part in a state where the meter panel 173 is removed, and a part thereof is shown in cross section.

In this 2nd Embodiment, about the part comprised similarly to the said 1st Embodiment, the same code | symbol is attached | subjected and description is abbreviate | omitted.

In the second embodiment, instead of the engine start switch 78 shown in FIG. 6, as shown in FIG. 10, the main switch knob 278 of the electronic key system is provided. By operation, the main switch knob 278 switches ON / OFF of electric circuits such as light streams, horns, and engine starting, and the handle lock function. The steering wheel lock function is to fix the steering wheel 26 in a bent state during parking so that steering wheel steering is impossible.

As shown in FIG. 10, the main switch knob 278 has three operation positions of LOCK, OFF, and ON, and is operated at a desired operation position by the driver's rotation operation. It is comprised so that pushing operation is possible. In the state where the main switch knob 278 is LOCK, the electric circuit is cut off and the steering wheel 26 is locked. In the state where the main switch knob 278 is OFF, the electric circuit remains uninterrupted, but the steering wheel 26 is unlocked and the driver can push and move the vehicle. In the state where the main switch knob 278 is ON, the electric circuit is blocked off, and the driver can start the engine E by pressing the starter switch 179 provided on the right side of the handle. When the vehicle is locked, the main switch knob 278 is turned OFF or LOCK and the main switch knob 278 is automatically locked when the driver is separated from the vehicle by a predetermined distance, so that the rotation operation is impossible.

This electronic key system operates only when the ID, which is the electronic key stored in the remote control device 206 (FIGS. 14 and 15) owned by the driver, is authenticated by electronic communication, and the ID matches. The switch knob 278 can be rotated. According to this electronic key system, when a driver having a regular remote control device 206 presses the main switch knob 278, authentication processing of ID is performed through the remote control device 206, and then the main switch knob 278 is moved. Can rotate. Therefore, there is an advantage that the driver does not need to insert the key into the key hole, so that the vehicle can be easily locked and unlocked.

As shown in FIG. 11, the main switch knob 278 is disposed adjacent to the left side of the right opening 75b (small storage box) of the inner box 75 on the right side of the head pipe 27. . The left opening 75a (large storage box) of the inner box 75 located on the left side of the head pipe 27 is larger than the right opening 75b and has a larger capacity. In addition, the inner box 75 is closed and locked by the pocket cover 76 (FIG. 1).

The acoustic operation device 70 is the same as that shown in FIG. 5, and as shown in FIGS. 10 and 11, is provided separately from the acoustic component 79, and the steering stem 51 is located above the acoustic component 79. It is arranged on the driver's side with respect to (the steering wheel). In addition, the acoustic operation device 70 exposed on the surface of the vehicle body constitutes a part of the vehicle body cover 34.

In the second embodiment, as shown in FIG. 10, in the meter panel 173 that is connected to the acoustic operation device 70 and constitutes a part of the vehicle body cover 34, the acoustic operation device 70 is provided. The seat switch 281 which instructs the release of the riding seat 31 and the box switch 282 which instructs the release of the inner box 75 are arrange | positioned at the position of the upper right side of the. The sheet switch 281 and the box switch 282 face the outer surface of the meter panel 173 from the hole 209 provided in the meter panel 173.

As shown in FIG. 11, a steering stem 51 connected to a steering wheel 26 (FIG. 10) is steerable in the head pipe 27 located inside the vehicle body cover 34 around the steering unit. It is supported and in the vicinity of the left side of the steering stem 51, the acoustic component 79 is arrange | positioned between the meter panel 173 and the upper surface wall of the left opening 75a of the inner box 75. As shown in FIG.

On the other hand, the handle lock apparatus 200 operated by the main switch knob 278 is arrange | positioned under the meter panel 173 on the right side surface of the steering stem 51. The handle lock device 200 is disposed in the vicinity of the head pipe 27 because the handle lock device locks the handle through the head pipe 27. The handle lock device 200 constitutes a part of the electronic key system and can switch ON / OFF of each electric circuit and the handle lock function.

Inside the vehicle body cover 34, an antenna 205 for transmitting an ID signal is disposed in the remote control device 206 (FIG. 14) of the driver on the right side of the handle lock device 200. 205 is connected to the handle lock device 200.

In front of the antenna 205, an actuator 207 for releasing the seat 31 for riding and the inner box 75 is disposed. From the actuator 207, there are the sheet cable 212 and the box cable 213 mentioned later. When the antenna 205 and the actuator 207 are disposed in the vicinity of the handle lock device 200, the distance from the handle lock device 200 is small, which is convenient for connecting the wires.

12 is a perspective view showing the internal configuration of the vehicle as seen from the driver side, and FIG. 13 is a perspective view showing the internal configuration of the vehicle as seen from the front of the vehicle.

In the front part of the head pipe 27, the substantially rectangular front part frame 250 extended substantially horizontally is provided. An upper frame 251 extending in an obliquely upward direction and a front frame 252 extending downward are joined to the front frame 250. Moreover, the front part subframe 253 extended toward the driver side is connected to the right side of the front part frame 250. A part of the vehicle body cover 34 is supported by the upper frame 251 and the front frame 252.

The seat switch 281, the box switch 282, the antenna 205, and the actuator 207 are attached to the front part subframe 253 through each stay (not shown).

In the vicinity of the front frame 250, a boot 254 for accommodating connection terminals of various electrical appliances, a pair of left and right headlight units 255, a bank angle sensor 256, and the like are disposed.

Here, the handle lock device 200 will be described. 14 is a diagram illustrating a configuration of the handle lock device 200. 15 is a perspective view of the periphery of the handle lock device 200.

As shown in FIG. 14, the handle lock device 200 includes a cylinder key 201 for disabling steering wheel steering, a lock solenoid 202 for regulating rotation of the cylinder key 201, and a cylinder key 201. The main switch 203, the main switch knob 278, and the control unit 204 for controlling the electronic key system are provided. Since the handle lock apparatus 200 has many components, it becomes a comparatively large component.

In addition, the control unit 204 includes an antenna 205, a seat switch 281, a box switch 282, a reception unit 210 for receiving IDs of the remote control device 206, an actuator 207, and an engine ( A controller 211 for controlling the ignition timing and fuel injection amount of E) is connected.

The control unit 204 controls the antenna 205 to transmit the vehicle-specific ID to the remote control device 206 owned by the driver in accordance with the driver's instruction. The remote control device 206 returns the received ID to the receiving unit 210 of the vehicle, and then combines the received ID by the control unit 204, and when locked, release of the lock by the electronic key system. do. Specifically, when the driver presses the main switch knob 278 while the driver turns on the remote control device 206, the vehicle-specific ID is transmitted to the remote control device 206, and the ID returned by the remote control device 206 is returned. Is authenticated to the control unit 204, the lock solenoid 202 which regulates the rotation of the cylinder key 201 is activated, and the rotation operation of the main switch knob 278 is enabled.

As shown in FIG. 15, the actuator 207 locks opening and closing of the seat cable 212 and the inner box 75 connected to the seat lock 221 which locks opening and closing of the seat 31 for riding. The box cable 213 connected to the box lock 222 is extended. When the seat switch 281 and the box switch 282 located on the upper right side of the acoustic operation device 70 are pressurized and operated, the control unit 204 of the handle lock device 200 operates the actuator 207, The seat cable 212 and the box cable 213 corresponding to the pressing operation are pulled out, and the seat lock 221 or the box lock 222 is released. In addition, the u-seat switch 281 and the box switch 282 operate only when the main switch knob 278 is LOCK or OFF, and the riding seat 31 and the inner box 75 are not released accidentally during driving. It is supposed to be.

16 and 17 are partial cross-sectional views of the operation unit 72, FIG. 16 is a cross-sectional view taken along the line A-A in FIG. 3, and FIG. 17 is a cross-sectional view taken along the line B-B.

The operation unit 72 is provided with the lower case 83 and the upper case 84, Comprising: The sheet-shaped sealing member 91 is interposed between each case 83 and 84, and is comprised. In addition to the volume operation unit 71e facing the driver side, the upper case 84 is equipped with the above-described various operation units 71 (see FIG. 3) in a horizontal line, and the lower case 83 has a volume operation unit 71e. The board | substrate 80 to which an operation signal is input is attached when the said volume operation part 71e etc. are operated in correspondence with the various operation part 71 including (). The cylindrical volume shaft 85 which rotates in the circumferential direction is attached to the said board | substrate 80 in conjunction with the rotation operation of the volume operation part 71e via the holder 86, and the holder 86 is a board | substrate. It is fixed to the board | substrate 80 by the bis 87 through the hole 80a from the lower side of 80.

A guide 88 extending substantially in parallel with the substrate 80 is fixed to the upper case 84, and the volume shaft 85 penetrates the annular cylindrical portion 88a of the guide 88. In addition, the volume shaft 85 is rotatably supported by the guide 88 through the shaft seal (89).

18 shows the seal member 91. 19 is an enlarged cross-sectional view of part D of FIG. 16.

The seal member 91 is made of an elastic material and has an outer shape slightly smaller than that of the upper case 84 shown by imaginary lines in FIG. 18, and the peripheral portion thereof extends in series in the circumferential direction along the outer edge thereof. The edge portion thick portion 91a formed thicker than other portions is formed. As shown in Figs. 16 and 17, the edge portion 91a is interposed between the edge portions 83a and 84a when the lower case 83 and the upper case 84 are coupled to each other. do.

As shown in FIG. 18, the opening 91c is formed in the sealing member 91, The said volume shaft 85 penetrates this opening 91c (FIG. 16, FIG. 17). At the periphery of the opening 91c of the seal member 91, as shown in FIG. 16, a ring-shaped protrusion 91b is formed toward the upper case 84, and the upper edge portion of the protrusion 91b is formed. , An end thick portion 91d having a thickness that is thicker than other portions and substantially equal to the thickness of the edge thick portion 91a is formed. As shown in FIG. 18, a ring-shaped groove 88c is formed in the guide 88 of the upper case 84 so as to face the thick portion 91d at the end of the protrusion 91b. At the time of coupling the 83 and the upper case 84, the end portion 91d of the protruding portion 91b is fitted into the ring-shaped groove 88c. In addition, the groove 88c should just be formed in the upper case 84 side, for example, the groove 88c may be formed in the upper case 84 itself.

In this structure, the sealing member 91 is interposed between the lower case 83 and the upper case 84, and the seal member 91 penetrates water or dust into the lower case 83. This is avoided. For example, even if water penetrates into the upper case 84 between the vehicle body cover 34 and the volume operating portion 71e, the water is formed at the edge thick portion 91a and the end thick portion of the seal member 91 ( 91d), the intrusion into the lower case 83 is prevented, and the substrate 80 therein is protected.

The sealing member 91 is fixed in such a state that the thick portion 91a of the edge portion is sandwiched between the outer edge portion 83a of the lower case 83 and the outer edge portion 84a of the upper case 84. Therefore, when the upper case 84 is fastened to the lower case 83 by vis, the edge thick portion 91a is sandwiched between the outer edge 83a and the outer edge 84a and deformed. It is connected in the state, the adhesive force of the edge part thick part 91a increases, and high sealing property can be obtained.

Since the whole periphery of the joint surface of the lower case 83 and the upper case 84 is sealed by the edge part thick part 91a, the sealing property of the side surface of the operation unit 72 is ensured.

In addition, since the outer edge portion 84a covers the outer side of the outer edge portion 83a from above, water or dust hardly enters the edge portion 91a.

Moreover, the support member 94 is provided in the lower case 83 at an appropriate position, and the sealing member 91 is supported by the support member 94 from the lower side.

The ring-shaped end thick portion 91d provided upright on the seal member 91 is inserted into a ring-shaped groove 88c formed in the guide 88 so that the end thick portion 91d is connected in a deformed state. Therefore, the adhesive force of 91 d of thick parts of an edge part increases and high sealing property can be obtained. At the time of assembling the lower case 83 and the upper case 84, it is easy to assemble since the grooves 88c need only be inserted from above in the end thick portion 91d that is provided upright.

In this structure, as shown in FIG. 18, in the sealing member 91, the distance L between the edge part thick part 91a and the opening 91c is close.

For example, the thick portion 88b of the guide 88 is formed without forming the thick portion 91d at the edge portion, and instead forming the thick portion at the edge portion of the opening 91c at the edge portion 91a. When the groove is provided on the side surface of the groove, and the thick portion is inserted into the groove to connect the guide 88 and the seal member 91, the distance L between the edge thick portion 91a and the opening 91c is Since it is close, it is difficult to form the thick part of length sufficient for connection to the edge part of the opening 91c.

In this embodiment, since the guide 88 and the sealing member 91 are connected to each other by the end portion thick portion 91d provided in the opening 91c, the distance between the edge portion 91a and the opening 91c is increased. Even when (L) is close, it is possible to secure an end-thick portion 91d of a length sufficient for connection, and to connect with high sealing property. In other words, when the end portion thick portion 91d is placed upright on the surface of the sealing member 91, the connection portion having the sealing property can be disposed at a desired position irrespective of the position on the surface of the sealing member 91, High degree of freedom of placement

20 is a cross-sectional view taken along the line C-C of FIG.

On the inner diameter side of the groove 88c of the guide 88, a slit 92 communicating with the groove 88c into which the thick portion 91d is inserted is formed. The width W of the slit 92 is about half of the thickness of the end thick portion 91d. The slit 92 is provided for air bleeding at the time of inserting the end thick portion 91d, and at the time of insertion, the slit 92 easily escapes the air from the slit 92 so that the end thick portion 91 ) Can be inserted. The slit 92 communicates with the inside of the guide 88 so that water or the like does not intrude from the slit 92.

In the second embodiment, since the handle lock device 200 is disposed on one side of the steering stem 51, and the acoustic components 79 are disposed separately on the other side of the steering stem 51, the electronic key system. Even when the large-size handle lock device 200 interlocked with the is mounted, the acoustic component 79 can be mounted on the side where the handle lock apparatus 200 is not arranged, so that the efficient arrangement of the acoustic component 79 is possible. .

Moreover, since the acoustic operation apparatus 70 provided separately from the acoustic component 79 is arrange | positioned so that a part of the vehicle body cover 34 may be comprised behind the steering stem 51 above the acoustic component 79, an acoustic The sound manipulation device 70 can be disposed at a position excellent in operability without being affected by the position of the component 79. In addition, when the acoustic operation device 70 is separate from the acoustic component 79, the acoustic component 79 can be miniaturized, so that the acoustic component 79 can be disposed in a smaller space.

Moreover, the handle lock apparatus 200 is arrange | positioned at the side surface of the head pipe 27, and the right opening 75b of the inner box 75 is arrange | positioned in the space between the handle lock apparatus 200 and the meter panel 173. FIG. On the other hand, the left side opening 75a of the inner box 75 larger than the right side opening 75b is disposed below the meter panel 173 on the opposite side of the head pipe 27, and the acoustic component 79 has the left side. Since it is disposed in the space surrounded by the top wall of the opening 75a and the meter panel 173, the top wall of the left opening 75a and the top wall of the left opening 75a surrounded by the meter panel and the meter panel 173. By using the enclosed dead space, efficient arrangement of the acoustic components 79 is possible.

In addition, the seat switch 281 and the box switch 282 which cooperate with an electronic key system are arrange | positioned so that the outer surface of the meter panel 173 may be adjacent to the operation part 71 of the acoustic operation apparatus 70, and Since the distance between the driver and the seat switch 281 and the box switch 282 is close, the operability is good. Moreover, since the distance of the operation part 282, the sheet switch 281, and the box switch 282 is close, and operation object is concentrated, operability is favorable.

Moreover, since the edge part 91d of the thick part of the sealing member 91 connected to the groove | channel 88c provided in the side of the upper case 84 is provided in the said sealing member 91, the sealing member 91 is provided. 91 d of thick part as a connection part can be arrange | positioned at the desired position of, and the freedom degree of connection part arrangement | positioning is high.

In addition, the said embodiment is one aspect which applied this invention, and this invention is not limited to the said embodiment. For example, in the above embodiment, the seat switch 281 and the box switch 282 interlocked with the electronic key system are arranged to face the outer surface of the meter panel 173, but the present invention is not limited thereto. A switch for controlling the handle lock may be disposed so as to face the outer surface of the meter panel 173, and other detailed configurations can be arbitrarily changed.

1 is a side view showing an embodiment of a motorcycle according to the present invention;

2 is a perspective view of a steering unit including a steering wheel in the same manner;

3 is a view of the steering portion in the axial direction of the head pipe,

4 is an exploded perspective view of the meter,

5 is a view of the acoustic operation device seen from the driver's seat side;

Fig. 6 is a view of the driver's side with the acoustic operation device removed;

7 is a side view showing the peripheral configuration of the inner box;

8 is the same top view,

9 is the same in perspective view,

10 is a view of the periphery of the sound operating device according to the second embodiment as seen from the driver's seat side;

11 is a plan view around the steering part in a state where the meter panel is removed, and a part thereof is shown in cross section,

12 is a perspective view showing the inside of the vehicle as seen from the driver's side;

13 is a perspective view showing the internal structure of the vehicle as seen from the front of the vehicle;

14 is a view showing the configuration of a handle lock device;

15 is a perspective view of the periphery of the handle lock device;

16 is a cross-sectional view taken along the line A-A in FIG.

17 is a cross-sectional view taken along the line B-B in FIG.

18 is a plan view of the seal member;

19 is an enlarged view of a portion D of FIG. 16;

20 is a cross-sectional view taken along the line C-C of FIG.

<Explanation of symbols for main parts of drawing>

26: steering wheel 27: head pipe

51: steering stem (handle steering shaft) 55: meters

55b: speedometer 55d: engine tachometer

56: speaker 56a: case body

61, 62: evasion unit 70: sound control device

71: control panel 71e: volume control panel

72: operation unit 74: display unit

75: inner box (storage box) 75a: left opening (large storage box)

75b: right opening (small box) 79: acoustic components

80: substrate 83: lower case

84: upper case 85: volume axis

88: Guide 88c: Home

91: sealing member 91d: end thick portion

173: Meter panel 173a: Meter visor

200: handle lock device 204: control unit

206: remote control unit 278: main switch knob

281: sheet switch 282: box switch

UE: Unit Swing Engine

Claims (10)

A sound covering the body frame supporting the steering wheel and the engine with the vehicle body cover, arranging a storage box for storing articles inside the vehicle body cover, and instructing a reproduction operation or the like in the acoustic component in the vicinity of the steering wheel steering unit. In the motorcycle which arranged the operation apparatus, The acoustic component is arrange | positioned in the space enclosed by the said storage box and the said vehicle body cover, The mounting structure of the acoustic device in the motorcycle. The method according to claim 1, Said storage box is an inner box formed in the inner cover which covers a steering wheel steering part from the back among the said vehicle body covers, The attachment structure of the acoustic device in the motorcycle. The method according to claim 1 or 2, The body frame includes a head pipe for steering the steering wheel and a down frame extending downward from the head pipe to the rear of the vehicle, The power unit including the engine is provided below the down frame, The storage box is arranged in the vicinity of the head pipe, characterized in that the mounting structure of the acoustic device in a motorcycle. The method according to claim 2, The said vehicle body cover is comprised from the meter panel which covers the upper side of the said storage box, The mounting structure of the acoustic device in the motorcycle. The method according to claim 4, At the same time the speaker is installed in the meter panel, The acoustic component is provided with a avoiding part for avoiding the speaker. In a two-wheeled vehicle that covers a steering wheel steering frame and a vehicle body frame supporting an engine with a vehicle body cover, and arranges an acoustic operation device for instructing a reproduction operation or the like in an acoustic component in the vicinity of the steering wheel steering unit. The motorcycle has a steering wheel locking device which makes steering steering impossible at the time of parking, and is equipped with an electronic key system linked thereto. The body frame has a head pipe for steering the steering wheel connected to the steering wheel, The handle lock device is disposed in a space surrounded by one side of the steering wheel steering shaft and the vehicle body cover, And the acoustic component is disposed in a space surrounded by the other side of the steering wheel and the vehicle body cover. The method according to claim 6, The sound manipulation device includes an operation unit provided separately from the sound component, The said operation unit is arrange | positioned above the acoustic component in the said vehicle body cover, and is arrange | positioned in the site | part rear behind the said steering wheel steering part, The mounting structure of the acoustic device in the motorcycle. The method according to claim 6 or 7, The handle lock device is disposed on the side of the head pipe, and a small storage box is disposed in the space between the handle lock device and the vehicle body cover, and is covered with the vehicle body cover on the opposite side of the head pipe. A large storage box is disposed in a space, and the acoustic component is disposed in a space surrounded by an upper wall of the large storage box and the vehicle body cover. The method according to claim 7, An operation switch or button for operating or activating a function linked to the electronic key system is disposed to face an outer surface of the vehicle body cover in which the operation unit of the acoustic operation device is disposed. Mounting structure of the acoustic device. The method according to claim 7 or 9, The said operation unit is equipped with the upper case which has a some operation part, the lower case which has a board | substrate which detects the operation of the said operation part, and the sheet-shaped seal member interposed between both cases, The said seal member has a lower part An opening through which an axis connected to the substrate of the case penetrates is formed, and an annular protrusion directed toward the upper case side and a thick portion formed at the tip of the protrusion are provided at the periphery of the opening, and on the upper case side, A groove portion is formed in which the thick portion is fitted, the thick portion is inserted into the groove portion, the thick portion is deformed, and the upper case side and the seal member are connected. Mounting structure.

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