TW200937474A - Switch device - Google Patents

Abstract

A switch device is provided, which can prevent an operation handle from detaching from a switch body. A switch device includes a switch body 1; an operation handle 2, which can be mounted wobbly at the front side of the switch body 1 and is used in the operation of the switch body 1; and a frame-shaped installation portion 3, which installs the switch body 1 on a construction material. The switch body 1 is installed at the installation portion 3, so as to expose the front surface from an installation window 3a formed at the center of the installation portion 3. The operation handle 2 is installed at the front side of the switch body 1 in a form of being received into the inner side of the installation window 3a. At the opening edge of the installation window 3a of the installation portion 3, a covering portion 80d is disposed to cover a portion of the front surface of the operation handle 2.

Description

200937474 VI. Description of the Invention: [Technical Field of the Invention] The present invention relates to a switch device provided on a building material such as a wall. [Prior Art] Previously, various switching devices provided on building materials such as walls have been provided. As shown in Figs. 16(a) to 16(c), the switch device has a switch body 100, an operation handle 110, and a frame-like mounting portion 12A.

The switch body 100 is formed by accommodating a contact opening and closing mechanism portion (not shown) in the casing 101, and the operation handle 11 is swingably attached to the front surface side of the switch body 100 (FIG. 16). (b) on the left side), for insertion into the body (10) (opening and closing operation of the contact opening and closing mechanism portion in the first-age case 1 () 1), the frame-shaped ampoule 12 turns on and off The main body 100 is attached to a building material (for example, refer to Patent Document 1 and Patent Document 2). On the front surface of the casing 1〇1 of the main body 100, a swing shaft portion (not shown) for slidably mounting the operation handle 110 is provided, by which the swing (four) and the rear surface of the operation handle 11G are formed. Bearing part (not ==='(4) ride handle 11G swing freely in the heart of the switch unit's opening! The body 100 is mounted on the front surface of the front surface formed in the Anan 121. The inside of the mounting window 121 is 'read on the front surface side of the switch body 110 (refer to FIG. 16(a)). 5 200937474 On the other hand, a wire jack is provided on the rear surface of the casing 101 of the switch body 100 (not shown). The electric wire jack is for inserting a power cord such as a connection power source (an example of which is a commercial power source) or a load (an example of which is a lighting load such as a lighting fixture) into the casing 101, and connects the contact opening and closing mechanism Further, in the switch body 100, an illumination source (not shown, an example of which is a neon lamp) that is turned on or off according to the opening and closing state of the contact opening and closing mechanism portion is housed. The emitted light passes through the operation The display window 111 in the handle 110 is incident on the front side of the switch device. The meat and the mounting portion 120 shown in Fig. I6 are composed of a rectangular frame-shaped mounting frame 130 and a rectangular frame-like decorative panel 14〇, which is a rectangular frame shape. The mounting frame 130 is used to mount the switch body 1〇〇, and the rectangular frame-like decorative panel 14〇 is mainly mounted on the mounting frame 130 in a form covering the front surface of the mounting frame 13 in order to beautify the appearance of the mounting frame 130. [Patent Document [Patent Document 2] Japanese Patent Laid-Open Publication No. Hei 10-106393 discloses that the switch device is installed in a building material, and the body 100 is installed for installation, and a strong (four) buckwheat material is to be installed. This operation 3 ^ after 'on the switch body 1 〇 0. The beginning (9) last job fascia 14G wire in the mounting frame 13 〇 k 'operation handle l1G is through the swing shaft portion and the shaft 6 200937474 bearing When it is engaged and swayed to the front table of the switch body 〇〇, the decorative plate (10) is attached to the mounting frame 13 and the sill plate 140 hits the operating handle 11 〇, and the detachment (disengagement) is detached. ;^^^^^^^^^^^^^^^^^^^^^ When the device is disconnected, it may touch the power cord connected to the operating handle (10) ❹ 〇 body 1〇0. When the bare part of the power cord is long: people may get an electric shock after touching the power cord. Disengagement from the switch body 100 does not occur only when the decorative panel 140 is mounted. For example, when some objects collide with the operating handle, or when the operating device is operated, the operating handle u: force may also cause the operating handle 110. The present invention has been developed in response to the above problems, and its object is to provide a switching device that can prevent the operating handle from coming off the switch body. The main body is the second problem, and the first invention is characterized in that the switch body is provided with the switch body, and the operation hand of the body of the brim switch is closed, and the 余 丄 丄 丄 丄 % % % ^ ^ ^ The front surface is exposed in the frame on the building material = the road is removed from the installation window formed in the center of the mounting portion, and the wire is placed on the wire portion in the mounting material. The wire is placed on the surface of the handle (4). According to the invention, the covering portion of the opening edge portion of the mounting window of the mounting portion covers the front surface of the operating handle, and thus, for example, the handle is made when the object touches (four) material (four) or when the operation is performed. When the force is excessively applied, the cover portion abuts against the front surface of the operating handle, and the detachment of the operating handle from the body is suppressed, so that the operating handle can be prevented from coming off the switch body.

The cover portion of the mounting window of the mounting portion covers the covered portion. According to a second aspect of the invention, in the second aspect of the invention, the operation handle is slidably attached to the front side of the switch body by the engagement portion. a swinging shaft portion provided on one of the switch body and the operating handle, and a bearing provided on the other of the switch body and the operating handle and engaged with the swinging shaft portion The cover portion is formed so as to overlap the engagement portion in the front-rear direction. According to the second invention, the engaging portion that is detachably attached to the front surface side of the switch body is protected by the covering portion, and therefore, even when, for example, an object touches the handle of the handle, or when the lion is over-handled When the force is applied, the splicing of the swaying wheel I3 and the bearing σ卩 can be prevented from being released, so that the splicing of the swaying wheel I3 and the bearing σ 被 can be prevented. Ground prevents the operating handle from coming off the switch body. 8

According to the first invention or the second aspect of the invention, the switch body is characterized in that the switch body is provided with a source of illumination toward the front according to an operation state, and an operation handle _ an edge portion is formed along the edge = A display window that emits the front side of the illumination source. According to the third invention, the window is displayed along one edge portion of the operating handle. Therefore, when the light source is corrected, the Wei portion of the operating handle is brightened and visible 'so that the boundary of the operating handcuff mounting portion is easily seen when the hair is illuminated. Why not prevent the mounting part from being mistaken for the operating handle (4) This improves operability. According to a fourth aspect of the present invention, in the fourth aspect of the invention, the mounting portion includes a mounting frame of the rectangular frame 2 on which the switch main body is attached, and a front view of the wire frame. A rectangular frame-like decorative panel mounted on the t-frame, the decorative panel is made up of the side surface of the front side of the mounting frame, and the side surface of the riding surface = decorative cover is formed on the side of the four sides of the base The bulging portion of the shaft protruding toward the front surface side forms a glyph, and the suffix is a front side of the four sides of the base, and the remaining three sides are according to the fourth invention. The appearance of the mounting portion is improved, and since the positioning of the decorative cover can be facilitated at the convex tB portion of the base, the decorative cover is formed to cover the front surface of the four sides of the base, and the rectangular frame-like phase 9 200937474 can be improved. [Effect of the invention] The present invention can obtain an effect of preventing the operation handle from falling off from the switch body. '4 In order to make the above and other objects, features and advantages of the present invention more apparent, DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described in detail with reference to the accompanying drawings. [Embodiment] A switching device according to an embodiment of the present invention will be described. In the following description, unless otherwise stated, The vertical direction in Fig. i (a) is defined as the front-rear direction of the switching device. Further, the left-right direction in Fig. 3 (a) is defined as the width direction of the switching device, and the vertical direction in the center is defined as a switch. The longitudinal direction of the device. The switch device of the present embodiment is a so-called © embedded switch device mounted on a building material such as a wall. As shown in FIGS. 1 to 3, the switch device includes a switch body 1 and is slidably mounted thereon. The front surface side of the switch body 1 (the upper surface side in FIG. 1) and the operation handle 2 for operating the switch body 1 and the frame-like mounting portion 3 for mounting the switch body 1 on the building material. In the switch device, the switch body 1 is mounted on the mounting portion 3 in such a manner as to expose the front surface from the mounting window 3a formed in the center of the nesting portion 3. The operating handle 2 is housed in the mounting window 3 The inner form of a is Andoron 200937474 on the front surface side of the switch body 2. In addition, Fig. 3(a) is a cross-sectional view taken along line AA of Fig. 3(4), and Fig. 2(4) is a cross-sectional view taken along line b_b of Fig. 3(a). The switch body 1 includes a case body 6 in which the contact opening and closing mechanism unit 4 and the illumination block 5 are housed. The case body 6 is a rectangular parallelepiped box-shaped body 60 that is opened by a front surface (one surface in the thickness direction), and a contact opening and closing mechanism The portion 4 and the illumination block 5 are housed between the self and the main body 6A, and cover the cover 61 on the front surface side of the main body 6. The main body 6〇 and the cover 61 are made of, for example, an insulating resin material. A resin molded article is formed. A pair of assembly projections 60a are formed on both outer side surfaces of the main body 60 in the short-side direction (the direction along the longitudinal direction of the switch device, the vertical direction in Fig. 3(b)). The pair of assembling projections 60a are separated from each other in the longitudinal direction of the main body 60 (the direction in the width direction of the switching device, and the left-right direction in Fig. 3(c)). These pair of assembly projections 6A are used to join the cover 61 and the main body 60. On the other hand, a wire (not shown) for inserting an external power source (for example, a commercial power source) or a load (for example, a lighting load) into the main body is inserted through the bottom wall portion (rear wall portion) of the main body 6A. A wire jack (not shown) inside 60 (inside the case 6). Such wire insertion holes are formed, for example, at the four corners of the bottom wall portion of the main body 60, respectively. Further, in the vicinity of the electric wire insertion hole on the both end sides in the longitudinal direction of the bottom wall portion of the main body 60, an operation hole through which the distal end portion of the tool (an example of which is a flat-blade screwdriver (minus 11 200937474 driver)) is inserted is inserted. 6〇b. This operation hole 60b is for operating the release button 43 to be described later. The lid body 61 is formed in a rectangular box shape having a rear surface (the other surface in the thickness direction). The outer shape of the cover body 61 on the plane in the normal direction in the front and rear directions is substantially the same as the size of the main body 60. As shown in Fig. 3 (c), a pair of assembly tongues 61a are protruded from the rear end portions of the outer faces of the outer sides of the lid body 61 in the short-side direction (the vertical direction in Fig. 3(b)). The pair of tongue pieces 61a are separated from each other in the longitudinal direction of the lid body 61 (the left and right direction in Fig. 3(c)). Assembly holes 61b are formed in these assembly tabs 61a. The assembly projections 6'' of the main body 6'' are inserted into the assembly hole 61b, and the assembly tongue 61a and the assembly projections 6''' are engaged, and the main body 60 and the cover 61 are joined. Further, a pair of attachment hooks 61c that are inserted into the attachment holes 7b of the mounting frame 7 to be described later are respectively protruded from the outer side surfaces of the lid body 61 in the longitudinal direction. A pair of mounting hooks 61c are separated from each other in the short side direction of the cover 61. In the attack, the size of the short side direction of the case body is formed to be approximately three-thirds of the size of the mounting frame 7 in the longitudinal direction of the window hole 7a (the direction along the longitudinal direction of the switching device). In the description, this size is called a single modulus size). That is, three single-modulus-sized cartridges 6 can be mounted in the mounting frame 7. In the mounting frame 7, the wire hole % is provided in each of the two inner sides 12, 200937474, in the short side direction of the window hole % (in the direction along the width direction of the switching device). Therefore, the mounting frame 7 can select the mounting position of the casing 6 from a plurality of portions (refer to Figs. 12 to 15) in the window hole 7a. In addition, a substantially rectangular recessed portion 61d is formed in the longitudinal direction of the front surface of the lid body 61 (the right side in the center of FIG. 2). In the recessed portion 61d, a button to be described later is movably accommodated in the front-rear direction. The handle 62 and the inner side surface of the recess 61d in the longitudinal direction of the lid body 61 are formed with a mounting hole portion 61e for movably attaching the button handle 62 in the front-rear direction. The front end of the mounting hole portion 61e Since the portion of the switching contact opening and closing mechanism portion 4 is opened and closed, the hole portion 61f is formed in the bottom wall portion of the recessed portion 61d. The handle 63 faces the front surface side of the casing 6, and a bearing portion is provided on each inner side surface in the short-side direction of the lid body 61. The bearing portion 61g is such that the front end portion of the reverse handle 63 is directed from the hole portion 6if. The reversing handle 63 is slidably supported in a forwardly protruding form. On the other hand, the opening window 61h forms an opening on the other end side (the left side in FIG. 2(a)) of the front surface of the front surface of the cover 61, which is an opening window. 6ih is used to make the hair of the lighting block 5 5G Light emitted from (for example, a light-emitting diode or a xenon lamp) is emitted outward (front) from the casing 6. A translucent lamp cover 64 is mounted on the opening window, that is, the light emitted by the light source % is passed. The lamp cover 64 is emitted to the outside of the casing 6. The lampshade 64 is, for example, a resin molded article made of a light-transmitting resin material. 13 200937474 and 'the front side of the front surface of the cover body is protruded from the other end side. The swinging shaft portion 61i' is a swinging shaft portion 61i for oscillatingly mounting the operating handle 2 for operating the button handle 62. Further, a locking hole is formed in the longitudinal direction-end side of the front surface of the lid body. The locking hook 2 to be described later, in which the operation handle 2 is inserted, is inserted into the locking hole. The handle 62 is a tree-shaped molding formed of a hard material having a rough texture, and is formed into a rectangular parallelepiped having a rear surface opening. Further, the button handle 62 is formed so as to be housed in the concave portion (four) of the lid body 61 in the longitudinal direction of the t-handle 62 (the horizontal direction in FIG. 2 (4)), and the dog is placed in the cover 61. The mounting hooks in the hole are ❿. Therefore, by The mounting hook portion is fitted into each of the mounting holes c of the cover 61, and the button handle 62 is movably attached to the recess 61d of the cover 61 in the front-rear direction. Here, the recess 61d of the cover 61 is pressed. The bottom wall Qiu's door and the cover 66 W: the return spring 65 and the sliding cam two-plate spring are formed to generate the potential energy of the hand (4) toward the other side. The sliding cam 66 is configured to be pressed according to the hand (4) The operation city reflects (4) 3_, and each time the operation of (4) is carried out, the orientation of the reverse handle 63 can be switched to the opening and closing of the opening and closing of the opening and closing „4. In addition, the composition of the sliding cam is well known. Therefore, the description is omitted. The reverse handle 63 is formed of an insulating tree material 200937474

In the resin molded article, a holding hole 63a in which the distal end side of the inverted elastic crystal 44 to be described later is fitted is provided on the rear surface side. Further, on the reverse handle 63, the outside of the shaft portion 6 which is respectively supported by the pair of bearing portions 61g of the lid body 61 is protruded. Therefore, the reverse lever 63 is swingably attached to the lid body 61 by the bearing portion 61g supporting the shaft portion 63b. Further, at the front end portion of the reverse handle 63, engaging projections 63c that engage with the slide cam 66 are respectively protruded. Thereby, the reverse handle 63 swings in accordance with the pressing operation of the button handle 62. The case body 6 of the switch body 1 is constructed by bonding the cover body 61 to the main body 60. In the casing 6, three terminal plates 4A are housed, and the opening and closing elements 41 provided with two movable contacts (not shown) and the terminal plates are combined to form a clamping wire (from the wire insertion hole) a locking spring 42 of a quick connection terminal inserted into a wire in the casing 6, a release spring 43 for dissolving the wire locked by the quick terminal, and a reverse opening and closing member 4i and a counter Inverted _ 44 formed by the coil spring of the connecting member of the handle 63. Further, any one of the three terminal plates oscillates freely to support the opening and closing element 41, and the remaining two terminal plates 4A are formed with fixed contacts corresponding to the two movable contacts of the opening and closing element (not shown) Show). The contact opening and closing mechanism portion 4 is composed of the plurality of plates 40, the opening and closing member 4, the lock spring 42, the release switch, and the reverse switch ❹ ❹ 200937474. For example, the pair of contact opening and closing mechanism portions 4 of the present embodiment The remaining handle 62 is operated in such a manner that the reverse handle swings oscillatingly, so that the two reversing movements of the opening and closing element 41 are applied to the spring force of the opening and closing element 41, so that the two movable touches HI are reversed, and The fixed contact corresponding to the movable contact is in contact with each other, that is, the terminal plate 4Q of the swinging self-straining element 41 is selectively connected to any of the 2G of the fixed contact. . It is also said that the switching device of this embodiment is a so-called three-way switch (also called a c-contact type switch). The configuration of the contact opening and closing mechanism portion 4 used in such a two-way switch is known from the prior art, and therefore the description thereof will be omitted. Further, the configuration of the contact opening and closing mechanism portion * is not limited to the configuration used for the two-way switch (single-pole switching type switch). For example, the contact opening and closing mechanism portion 4 can be used with a single cut switch (single knife early throw type switch), a four way switch (double knife switch type switch), a double cut switch (double knife single throw type switch), and the like. Composition. The illumination block 5 is, for example, a printed substrate by a light source 5 or a current limiting resistor (not shown), a contact (not shown) electrically connecting the light source 5G and the terminal plate 4 (not shown), etc. Formed on the display). According to the open/close state (on/off state) of the contact opening and closing mechanism portion 4, the light source 50 of the bright block 5 is started or stopped by the terminal block 4?. In other words, the illumination block is the illumination surface 5 of the hair surface 5, the closing mechanism portion 4 is closed, or the illumination block 5 of the H embodiment is used, and the illumination source % 200937474 is used as the position display (main = bright position). The display lamp is additionally used for the illumination block 5: the illumination block 5 is previously known. e. As shown in FIG. 4, the operation handle 2 is provided with a handle body plus a lens 21 and a plate. Spring 22. The handle body 2A is a resin molded article made of an insulating resin material, and is formed in a rectangular plate shape having an outer peripheral shape that is accommodated on the side of the mounting window (four) of the wire portion 3. It is exemplified that the outer peripheral shape of the handle body 2G is formed to be slightly smaller than the inner peripheral shape of the mounting window 3a. In addition, the outer peripheral shape of the operating handle 2 is determined by the outer peripheral shape of the handle body 20. The rear surface of the handle body 2 is short. In the side direction-end portion (the right end portion in Fig. 5 (4)), two of the catches 20a are protruded. The two catches 2〇a are in the longitudinal direction of the handle body 2〇 (Fig. 5(a) The up and down direction) is separated from each other. On the other hand, the other end portion (the left end portion in Fig. 5(a)) on the front side of the front surface side of the handle body 20 is formed with a step portion 2b. This step portion 20b allows the short side of the handle body 20 to be further The front surface of the one end portion is located rearward of one end portion in the short-side direction. In the step portion 2b, a portion facing the shade 64 of the casing 贯通 passes through the front-rear direction to pass light of the light-emitting source 5〇. Window portion 20c. Further, 'on the front surface of the step portion 20b, four fitting recesses 2 for mounting the lens 21 are formed in the longitudinal direction of the handle body 20 at 17 200937474 and the window portion is arranged. d Ο ❹ The lens 21 is, for example, an aged molded article formed of a resin material having light transmissivity (at least a level of light emitted from the light source 100), and is formed to have a length in the longitudinal direction of the handle body 20. The length of the strip is elongated. On the rear surface of the lens 21, four fitting protrusions 2U are formed which are respectively combined with the concave portion 20d. The four fitting protrusions are formed along the lens 21. a form in which the long sides are arranged. The fitting portion 21a is fitted to the fitting recessed portion and the concave-convex portion of the handle body 2A, and the lens 21 is placed on the front surface side of the step portion m of the handle body 2''''''''''''''''''' The longitudinal direction of 2 ι is parallel to the longitudinal direction of the handle body 20. That is, the lens 2 is along the short side direction of the handle body 20 and the other end touches the edge portion (the operation handle 2, the mounting portion 3© is forwardly directed) The edge portion is arranged to be read here. Further, light passing through the window portion 2 is incident from the rear surface of the lens 21 to see 21, passes through the inside of the lens 21, and is emitted from the front surface of the lens 21. The light irradiated by the lens 21 is directed toward the front material _ μ, and the edge portion of the source 50 is formed to form a top portion of the front surface of the handle 2 of the Cg2a' fine 282 (Fig. 3 (Fig. 3 (Fig. 3 a) in the left edge portion). K circle On the rear side of the step portion of the handle body 2G, a pendulum_Mli inserted at 18 200937474 = body 6 is formed. In the recess 2〇e, and the too sweat tribute ^ accommodating the oscillating shaft portion (four) ^ Ρ 2 Γ 22 (four) at 2Ge ^ constitutes the cutting portion 23, and: = 23 # by letting the shaft portion fit in the sleeve, 2 swing freely Installed in the box 6 _. That is, 'using the oscillating shaft portion provided on the switch": = two purely engaging portions S of the oscillating portion of the handle 2, and the front surface side of the plenum 4 U is selected . , " 2 years old freely in the switch body The β mounting portion 3 is constituted by the mounting frame 7 and the decorative extension of the switch body 1. The mounting frame 7 is made of, for example, an insulating resin material (four) 成形 grease molded article (may also be a metal product), and is formed as a central portion and/f the front surface of the casing 6 (ie, "the front surface of the body 1"). Exposed _ The rectangular frame shape of the hole 7a. In the two _ faces of the short-side direction (the horizontal direction in the figure U) of the window %, a plurality of (the figure = 8 each) are inserted into the security of the case 6 These mounting holes 7b are separated from each other in the longitudinal direction of the window hole 7a (upward direction in Fig. 3(a)). Therefore, by inserting the mounting fishing 61c into the ampere, the casing 6 (the switch body 〇 is mounted to the mounting frame 7, and the 'the surface of the casing 6 is mounted on the mounting frame 7) can be used. (closing the front surface of the body 1) from the window hole 7a toward the front. When the case 6 of the switch body 1 is attached to the mounting frame 7, the case 6 is inserted from the rear of the mounting frame 7 of 19 200937474 and The mounting hooks 6c of the casing 6 are inserted into the mounting holes 7b. In the longitudinal direction of the women's frame 7, the long holes 7c for inserting the box screws (not shown) are formed, respectively. The screw is screwed into a mounting tongue (not shown) provided on the opening side of an inserting box (not shown) disposed on a building material such as a wall, and is attached to the mounting frame 7 at the mounting frame 7 In the form of the side of each of the long holes 7c in the direction of the rim, a jig hole 7d in which the one end portion of the jig (not shown) used when the construction surface is a board material such as a gypsum board is provided is provided. At the four corners of the mounting frame 7, a locking hole 7e for mounting the decorative panel 8 is formed. As shown in Fig. 6, the decoration 8 is composed of a rectangular frame-like base 8A mounted on the front surface side of the mounting frame 7, and a decorative cover 81 fixed to the surface side of the base 8. The base 80 is, for example, a resin formed of an insulating resin material © The molded article is formed in a rectangular frame shape having the opening window 80a at the center portion. The opening size of the opening window 80a is set to be slightly larger than the opening size of the window hole % of the mounting frame 7. Further, the outer shape of the base 80 is set larger than the mounting frame. The outer dimensions of the base plate 8 are respectively provided with locking pieces (10) b for mounting the base 8〇 on the mounting frame 7 at the four corners on the rear surface side of the base 8〇. The sheets 8〇b are respectively inserted into the * locking holes 7e, and the front end portion of the locking piece 80b is locked to the rear table 20 of the mounting frame 7.

❹ 200937474, and the base 80 is mounted on the front surface side of the mounting frame 7. Further, one side (the left side in FIG. 6(a)) of the base 80 in the short-side direction, that is, one of the four sides of the base 80 (the left side in FIG. 6(a)) is formed to protrude toward the front surface side. The projection 8Ge. The projecting portion has a rectangular plate shape, and the rectangular plate shape has the longitudinal direction of the base 8G as its own longitudinal direction. The decorative cover 81 is a ''', which has a rectangular plate-shaped pair of bracket pieces 81a and a connecting piece 81b, and the pair of bracket pieces of the rectangular plate shape can cover both sides of the longitudinal direction of the base 80 (0 6 ( a) The upper and lower sides of the a) the pair of bracket pieces I are joined to each other at one end side in the longitudinal direction (Fig. 6 (right end side in the middle)). The connecting piece 81b is formed to be Covering the rectangular plate shape of the other side of the base 8〇 in the short side direction (the right side in FIG. 6(a)), that is, the decorative cover 81 is formed in a zigzag shape, and a convex shape is formed in the four sides of the cover base 80. - the front surface of the remaining two sides other than the side. And the distance between the pair of brackets in the decorative cover 81 is the size of the slave (4) in the length of the "M-direction". The mouth is coated with an adhesive, and the gluing adhesive sheet U mounts the clamshell cover on the front surface side of the base (10). When the 'women's clothes are attached to the base 8', first, as shown in Fig. 7, The front surface of the base 8 is attached with a chip 82. The button is disposed between the bracket 81a and is provided with The other end face of the projection 8 〇c in the short-side direction (the left end face in the figure $ 21 200937474 ❻ ❹ (a)) and the front end face of the bracket piece 81a are in the same plane - thereby making the decorative cover 81 is positioned relative to the base 8G, and then the decorative cover 81 is placed on the front surface of the base 80. That is, in the present embodiment, the decorative cover 81 can be positioned by the projection 80c to the base (10). The decorative cover 81 is fixed to the base 80 by the depending sheet 81. However, an adhesive member such as a material (an example of which is a gel-like adhesive) may be attached to the sheet 82. The (four) portion surrounded by the protruding portion of the base 8〇 and the decorative cover 81 serves as a mounting window 3a for the front surface (four) of the main body 。. Here, as shown in FIGS. The short side direction-end portion (the right end portion in Fig. 3(a)) of the convex portion 8Ge of the opening edge portion is provided with (4) the covering portion 8〇d of the partial front surface of the lid handle 2. The covering portion 8〇 d is formed to cover the unexposed portion of the front surface of the stepped passage. And 'as shown in Fig. 1 (8), the covering portion is in the rear direction As described above, in the switching device of the present embodiment, the edge of the mounting window 3a_π is provided with the handle 2: in the present embodiment, the step of the operating handle 2 is applied. The cover portion 8〇d covered by the portion of the front surface where the lens 21 is not provided. Therefore, according to the switch device of the present embodiment, the cover portion _ provided in the opening edge portion of the mounting window 3a of the mounting portion 3 is covered with the handle 22

200937474 The front part of the handle 2 - part of the front surface, therefore, even in the case of the box 7, the dressing cover 8 and the operating handle 2 are attached = when the collision operating handle 2 is installed, seven or the object is applied with force, = Over the surface of the operating handle 2, thereby suppressing the front of the operating handle 2 =: shank to prevent the operating handle 2 from falling off the switch body i = away: therefore you may want to remove the operating handle 2 from the _ body 〗 2 Make the intention of 8〇d, and can not install the cover 8 in the installation frame 'cover j, the operation handle 2 from the off body〗 ΛΑ ΛΑ pa Μ ^ φ know the sample implementation form sweat in the 'operation handle 2 It will be easily detached from the switch body i, which can reduce the risk of touching the power cord, which is connected to the switch body 遮蔽 shielded by the operating handle 2. In particular, in the switch device of the present embodiment, the engaging portion s to which the operation handle 2 is rotatably attached to the front surface side of the switch body is protected by the cover portion 8〇d, so that, for example, when an object collides with the operation handle In order to prevent the excessively large (four) from being directly applied to the engaging portion s, and since the engaging portion s is held by the switch body 1 and the cover, it is possible to prevent the engagement state of the swing shaft portion 61i and the bearing portion 23 from being blocked. The release is performed, so that the operation handle 2 can be reliably prevented from coming off the switch body 1. Further, in the switch gear of the present embodiment, the display window 2a is formed along one edge portion of the operation handle 2. Therefore, when the light source 5 illuminates 23 200937474, the edge portion of the operation handle 2 is bright and visible. Therefore, as in the previous example as shown, the case 3 in which the width direction of the handle m is the display window (1) in the longitudinal direction on the portion of the operation handle (10) is easier to see the operation handle 2 than when the illumination source 50 is illuminated. At the boundary of the mounting portion, it is possible to prevent the mounting portion 3 from being mistaken, and the operability of the switching device can be improved. Further, since the mounting portion 3 is provided with the hanging frame 7 and the surface and is attached to the money reading 7, the mounting frame 7 constitutes the decorative panel 8 on the yarn portion 3 =, so that the appearance can be improved as compared with the fitting only. A convex ("mouth" shape) provided on the base ' of the decorative panel 8: a rectangular frame on the front surface of the four sides of the base 80 can improve the assembly of the decorative panel 8. U) "17, the glyph, so you can configure multiple (four) covers 81 as shown. Because] =, come, cover 81 with 3 compared to 3, can eliminate the decorative cover shape w (refer to Figure 11 (b)) 1 (four) the central part of the meaning of the redundant part 8 as shown in Figure U (a), ... that 'pass The number of the enamel cover 24 200937474 81 formed by the metal plate of the same size as the "mouth" of the decorative cover 81 can be reduced as compared with the glyph shape of the glyph, so that the manufacture of the decorative cover 81 can be reduced. In addition, the operation handle 2 shown in FIG. 3 is a four-module-sized case 6 mounted in three mounting brackets 7 (four) operating handles (having approximately one-piece installation) The wire "size of the operating handle of the portion 3, hereinafter referred to as the handle of the system." The operation handle 2 used in the switch device of the present embodiment is not limited to the above-described operation handle 2, and may be mounted in the mounting frame 7 of three usage amounts as shown in FIG. 12 and FIG. 13, for example. For the case of two single-modulus-sized cases, please use (4) operating handles (with two buttons to cover the mounting handles of the mounting window 3a of the mounting portion 3). The operating handle), and, as shown in Figures 14 and 15, it is also possible to install three single-modulus phase box bodies 6 in three mounting frames 7 (4) (four) handles (with three cans) The size of the wire window 3a covering the mounting portion 3 is collectively referred to as a handle, which is hereinafter referred to as a three-operating operation handle). Further, the dimensional relationship of the three kinds of operation handles 2 (the direction along the short side direction of the casing 6 and the vertical direction of each of Fig. 3 (a), Fig. 12 (a), Fig. 14 (1)) is (" The amount of the operation handle 2 in the longitudinal direction is used.) (Two usage amounts (four) are the dimensions of the handle 2 in the longitudinal direction) X2% (the length of the three handles of the operation handle 2) χ3. In addition, the switch device is not limited to one having a switch unit including the switch body 1 and the operation handle 2 as shown in FIG. 3, and for example, as shown in FIG. 12 and FIG. The switch unit ' may have three switch units as shown in FIGS. 14 and 15 . As described above, the switch device of the present embodiment is only one embodiment of the present invention, and the technical scope of the present invention is not limited to the example of the present embodiment. Therefore, the switching device of the present embodiment can be modified without departing from the spirit of the invention. For example, in the above example, the covering portion 80d is formed to overlap the engaging portion S in the front-rear direction, but the covering portion _ does not have to overlap the engaging portion s in the front-rear direction. As an illustration, the covering portion 8〇d may cover one end portion of the front surface of the operation handle 2 in the short-side direction (the right end portion in Fig. 1(a)), and may be any form as long as it covers a part of the front surface of the operation handle 2. Although the present invention has been disclosed above in the preferred embodiments, it is not intended to be used in the present invention. Any one of those skilled in the art may, in the spirit and scope of the invention of the invention, make some modifications and refinements, and thus the present invention. The scope of this application is subject to the definition of the scope of the patent application. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 shows a switch device according to a first embodiment, Fig. 1(a) is a cross-sectional view, and Fig. 1(b) is a partially enlarged view of Fig. 1(a) indicated by P1. Fig. 2 shows the above switching device, Fig. 2U) is a cross-sectional view 26 200937474 (b) is a partial enlarged view of Fig. 2 (a) indicated by P2. Fig. 3 shows the above switching device, Fig. 3 (a) is a front view, Fig. 3 (b) is a left side view, and Fig. 3 (c) is a bottom view. Fig. 4 shows an exploded perspective view of the above switching device. Figure 5 shows the operating handle of the above switching device, Figure 5 (a) is a front view, Figure 5 (b) is a left view, Figure 5 (c) is a bottom view, Figure 5 (d) is Figure 5 (a) C_C Line arrow view. Fig. 6 shows the mounting portion of the above switching device, Fig. 6(a) is a front view, Fig. 6(b) is a left side view, Fig. 6(c) is a right side view, and Fig. 6(d) is a bottom view. Fig. 7 is a front elevational view showing the state in which the adhesive sheet is attached to the chassis in the above switch device. Fig. 8 shows another example of the mounting portion of the above switching device, Fig. 8(a) is a front view, Fig. 8(b) is a left side view, and Fig. 8(c) is a bottom view. 〇 Figure 9 is an exploded perspective view of the mounting portion shown in Figure 8. Fig. 10 is a view showing a state in which an adhesive member is attached to a chassis in the mounting portion shown in Fig. 8; Fig. 11 is an explanatory view of a method of manufacturing a decorative panel. Figure 11 (a) is a "mouth" shaped decorative cover, and Figure 11 (b) is a "mouth" shaped decorative cover. Fig. 12 shows another example of the above switching device, Fig. 12 (a) is a front view, Fig. 12 (b) is a left side view, and Fig. 12 (c) is a bottom view. 27 200937474 Figure 13 is an exploded perspective view of the above switching device. Fig. 14 shows another example of the above switching device, Fig. 14 (a) is a front view, Fig. 14 (b) is a left side view, and Fig. 14 (c) is a bottom view. Figure 15 is an exploded perspective view of the above switching device. Fig. 16 shows a conventional switch device, Fig. 16 (a) is a front view, Fig. 16 (b) is a left side view, and Fig. 16 (c) is a bottom view.

[Description of main component symbols] 1 '100 switch body 2, 110 operation handle 2a display window 3' 120 mounting part 3a, 121 mounting window 4 contact opening and closing mechanism part 5 lighting block 6, 101 case 7, 130 mounting frame 7a window Hole 7b Mounting hole 7c Long hole 7d Fixture mounting hole 7e Locking hole 28 200937474

8, 140 decorative plate 20 handle body 20a locking hook 20b step portion 20c window portion 20d fitting recess 20e recess 21 lens 21a intended to protrude 22 plate spring 23 bearing portion 40 terminal plate 41 opening and closing member 42 locking spring 43 release button 44 Inverting spring 50 Light source 60 Main body 60a Assembly protrusion 60b Operation hole 61 Cover body 29 200937474

61a assembly tongue 61b assembly hole 61c mounting hook 61d recess 61e mounting hole portion 61f hole portion 61g bearing portion 61h opening window 61i swinging sleeve portion 61j locking hole 62 button handle 62a mounting hook portion 63 reverse handle 63a holding hole 63b shaft Portion 63c Engagement protrusion 64 Lamp cover 65 Reset spring 66 Slide cam 80 Base 80a Opening window 30 200937474 80b Locking piece 80c Projection portion 80d Covering portion 81 Decorative cover 81a Bracket piece 81b Connecting piece 82 Adhesive piece S Engagement part W Excess Partial ❹ 31

Claims (1)

200937474 VII. Patent application scope: l A switch device, characterized in that: a switch body is provided, and the switch body is swingably mounted on the switch body = for operating the switch body (4) as a handle, and a frame-like mounting portion to be mounted on the building material , the individual text, the off body is mounted on the mounting portion in the form of a surface exposed from the mounting window formed in the center of the ampoule, and the body is mounted on the mounting window of the switch adjacent to the __ form The opening edge portion is provided with a covering portion covering the surface of the cymbal blade of the operating handle. The switch device according to the first aspect of the invention, wherein: the switch: the switch is oscillatably mounted on the cover portion of the switch, wherein the engaging portion is provided by the switch provided on the switch-operating handle The upper part of the upper part is placed on the other side of the == operating handle and is engaged with the covering portion of the swinging shaft portion in the front and rear direction and overlaps with the engaging portion. 3. As for the patent application (four)! Or the switch assembly according to the item 2: the body related to the light source is provided with an emitting portion that irradiates light toward the front according to an operation state, and serves as an edge portion of the front surface of the handle, and the light source is illuminated along the edge 7 The led window that shines out toward the front. 4. The switch device of claim i or 2, wherein: 32 200937474 is installed in the form of a front surface of a rectangular frame mounted on the switch body, and the heart decoration plate is installed by A rectangular frame-shaped seat on the front surface side of the mounting frame is formed by a decorative cover fixed to the front surface side of the base, and an A- portion is formed on one of the four sides of the & seat to protrude toward the front surface side. The glyph is formed by the Z3 mounting cover in the four sides of the base to form a ":7" shape, which covers the front surface of the remaining three sides except the side where the projection is formed. 5. The switch device according to claim 3, wherein: the mounting portion is provided with a rectangular frame-shaped mounting frame having the switch body in the form of a wire frame (4) and a rectangular frame on the mounting frame. The decorative panel is composed of a rectangular frame-shaped base mounted on the front surface side of the mounting frame, and a 1U-side trimmed front side cover, which is formed on the side of the four sides of the base. The convex portion of the surface side is convex, and the decorative cover is formed in an "α" shape, and the "π" is a front surface covering the remaining three sides except for the side in which the projection is formed in the four sides of the base.