JPS5895916A - Plate structure for wiring tool - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed Description of the Invention] The present invention relates to the horizontal movement of a plate for a wiring device, and its purpose is to prevent the main body of the inner frame from falling off when the mounting frame is fixed, and to prevent the main body from falling off after the mounting frame is temporarily fixed. The lower frame can be easily installed, the cutout of the decorative ladle is easy to cut out, and even when using thickened decorative material, the lower frame can push down the decorative material and allow it to be installed neatly on the mounting surface. K provides a plug structure for wiring devices.

Embodiments of the present invention will be described in detail below with reference to the drawings. 1 in the diagram
1 + #- indicates rigidity, and the frame-shaped mounting frame is made of metal that is strong in terms of strength. Oval mounting holes (3) are drilled in both @ parts, and these mounting holes (31 diagonally opposite place I
A hole (4) for positioning is formed. Said mounting hole +31H Switch body (7) and table th# described later
Screws for arranging and fixing bI+61 etc. to the embedded box The piece (6) is shaped and this bent piece (
A protruding auxiliary fulcrum (5a) is provided at the center of the curved upper end of 6. This auxiliary fulcrum (5a) H switch body (7)
The downward direction of the surface 52t61 serving as the operating body is abutted to serve as a fulcrum on which the surface plate (6) is supported by the seesaw. As shown in Figure 2, the edge of the Oki J side of the bent mounting frame fi+ is bent downward, and a piece of newspaper is inserted into this bent part (1b) to prevent deformation and warping in the longitudinal direction when tightening the screws. This is for starting a shape with a large coefficient. frame [opening D of 11]
The switch body (7) is stored and held in the JIl+. (8) The assembly screws (9) that fix the switch body () to the mounting frame (3) are fitted through the screw holes formed on both sides of the mounting frame (1). (to H switch body (7) ), this operating body (1 (1) has a so-called mating host part made of cedar wood, and has an open top surface [!J]. A rectangular nozzle 021 protrudes from the center of the chamber. As shown in Figure 3, the lid (12) is formed by an opening on the top and side surfaces of each side.
) is larger in circumference and is located below the mounting frame fi+.
C211, b cedar 1 inch body (7)) 1! It's for J't. Further, an abutment outer part 1 on which both ends of the mounting frame t1+ are placed is formed at the I@ end of the lower frame 4). In addition, when the horizontal dimension of the mounting frame (1) is a1 and the vertical dimension is b, the dimension C is larger than the horizontal dimension #-ia of the opening agitation, and the dimension d is smaller than the vertical dimension Vib. The bottom frame above? For the raw contact (support), use the mounting frame fi+
A protrusion (26a) that fits into the hole (4'+K) is formed,
By fitting this protrusion (26a) and the hole (41), the lidding frame (1) and the lower frame f24 are positioned in the proper position. Formed groove (c) is a long groove cut on the opposite side of the lower frame 41.The abutment part mK of the lower frame 41 corresponding to the mounting hole (3; of the mounting frame (1)), When the lower frame 1 is brought into contact with the forward direction WK, screws (so-called escape notches (c) that fit loosely with 21) are formed.On the back side of both sides of the bent lower frame + ID are shown in Fig. 4. As shown in the figure, a recess is formed in the longitudinal direction of the lj which is sometimes used when attaching the hoxless fist with the hook fitting H to secure the mounting space for the desired spring cover. (3DI has a rectangular frame shape. In the plate body, ring llA11n (30a) of approximately the same size as 1 frame 9, and form a lira town j that fits with lower frame shi 4 norizu shift 1,
4 of the protrusions for th pregnancy are integrally LMed so that they fit into 11&.. And lower frame-1 Tozu rate main body CII
When the JI is brought into contact with the bottom frame t24, the bottom frame t24 and the main body
Around the edge of the outer candle, there are #/rubbings placed around the entire circumference, and the food is arranged in such a way that the whole area is covered with this red sea bream +.

The grooves a and wa) may also be formed in the frame a. The hole in the center of the plate body is formed larger than the operating body of the switch body (71 + 1tl), and a support part 3 is formed on the inner periphery of the flat nitrogen hole. is formed with a locking pawl that is highly replaceable.C (7i11) is a square frame-shaped middle frame, and is made of Thai or industrial steel to give it strength. 1 locking pawl (support), and a crest th branch that engages with the inner frame is provided on the outside of both ends of the inner frame, and an abutment fRJ (2) is formed protruding inward on the inner periphery, and this The intermediate crusher (37) is spread on ~ of the support part of the plate main body.At this time, the &-!II>(c) K locking claws are fitted and the intermediate frame CI7! The support pin between the locking claws (supports) 2 is connected to the middle frame C17.
1 fit into the recess (37m). Also, the contact part (2),
The inner protrusion prevents the inside from being seen through the gap that occurs when Table 1IIl plate +61 is loaded. still,
In this state, the upper end of the periphery of the middle frame a7I protrudes from the periphery i of the perforation example of the plate main body part)), emphasizing the beauty of the external design. (Hinge the plate body (301 to the mounting frame fl+ with the screw hole (la) of the mounting frame fl+ with the
It is fixed at +. Table 1tl & +81 lights, Figure 5 (a
) As shown in K, press the operating body (lO5) of the switch body (7).
Reply to f21 K iI! A cylindrical lip that matches the sound and collects sound inside the concave chamber is integrally formed on its surface.

On the other hand, as shown in Figure 3, a notch (13g) is formed on the side wall of the operation body (1α), and the recessed chamber o3i
A substantially U-shaped fixed spring I is housed inside. This +a
Constant tr tit +141 i, Rizu02)17) Groove (II) K 4i1. Embryonic blood Q7+ in which the kasuru nail piece (161 is protruded inward and the grape hole Q61 is cut out in the center),
It is formed from one ring α on both sides. Fixed spring (14)
The side pieces 0 to upper II&m extend outward to form a guide piece a, and the middle part is cut and raised outward to form a locking piece. Direction, guide piece - top f@Fi Buddha work [0 top 41
1 [It is stored so that it does not protrude from 1. (21)r
The fixed spring (14I's chrysanthemum (16I) is located in the hole cut in the recessed room towards the bottom of the prisoner (11)).
When fitting the Kk together, in other words, remove the shavings that occur on the line where the protrusion of the chrysanthemum 061 is press-fitted into the groove (II+).
By fitting the fixing bolt (14) into the recessed space 0&, it is prevented that the fixed lock (14) is displaced and accommodated in the recessed chamber 0& due to the action of shavings. Incidentally, the hole 1 may be replaced with a protrusion. At first glance, there is a display that shows that the load is in a state of failure (2
) is a display element that indicates that it is in the off state. Further, the cylindrical edge of the front plate telJI-plane is cut at a position corresponding to the central axis on which the front plate (6) operates in reverse as an operating body.

A lip (4) is formed to fit with the notch (13a), and a protrusion (C) that engages with one corner of the fixing spring I is formed on the side on which force is applied during reversal production, and a protrusion (C) that engages with one corner of the fixing spring I is formed. It is attached to the switch body () by fitting it between the holes. It is a transparent body with f141t: illuminated in an elongated hole drilled approximately in the center of the surface ll5tt button, and the surface plate (6)
The display element @ (c) is formed long on the inverted forward direction side.
It is possible to visually check the score status from the outside, and each display element is designed so that the board 1 with the top plate (6) fallen down lights up to make it easier for Kojika to hit the board.
'', llk, llk connection. Transparent body @ 116 As shown in Figure (b), K11bl messenger 1 has an extending piece, and a chrysanthemum (44a) is attached to this extending piece, and this chrysanthemum (44a) is Figure (b
) 1 of the surface plate (6) as shown in K! It is fixed by press-fitting into the hole 6 on the surface and into the host which protrudes on both sides.

Next, the switch features of the switch body (7) will be explained based on FIG. A is the above-mentioned frugal body (lO; Ya face W splash 04
Using the 1-piece body gripper, fix the upper end of the operating body (a cylindrical protrusion f46+ integrally protrudes from the downward direction of 1α, and suspend from this protrusion decoy) t471, and ←The movable contact root is connected to the lower end of 710. (491 is a movable contact fixed on the top of the movable contact plate ←~. With B#'i supported, 1lla is applied to the load.
1st current transformer to detect the first flow when current flows.
11 Diodes arranged in the turtle current trasis (upper base of 5o1 & I3) - ◆ Consists of display confectionery etc. consisting of light emitting diodes. 12 This is a support piece that supports and supports a terminal device and an ItlFi compatible IEIJ contact plate that are connected to external electric wires. The power is stored and distributed inside this support piece BH housing, and the switch A is placed on the *W support piece @υ.
is placed. The operating body (10) is forced upward by the Fi strip η and penetrates the opening muscle of the cover, and the operating body (projections integrally formed on both sides of the lO) opens 0m.
The movable contact 411 is loosely fitted into a recess cut into the inner wall surface of 171 to prevent the operating body from protruding upward from the cover ring, and the spring force of the contact 471 allows the movable contact 411
K is set so that & is operated in reverse. The terminal Ik- and the support piece 1 are connected at once through the electric current torsion Fi, and the support piece is electrically connected to the contact plate WIJ'J by mechanical contact. The fixed contacts are arranged on both sides of the moving contact plate for C light, and the contacts are 2.
Consisting of two fixed terminals, both fixed terminal plates are arranged to house the internal pressure of the body on the opposite side of the terminal plate 4. One constant terminal plate is connected to the contact plate integrally. A fixed contact is fixed to the contact plate with a bent tip and corresponds to the fixed contact of the other fixed terminal plate and the contact on the main side of the collapsible plate. The Fii contactor is connected to both fixed terminal boards and the bag, and
Aya contactor ll361--a resistor disposed on base 1171--and neoshi 5! A display collection consisting of /-j has been inserted. tar is a brushed cover, and the board is held in both sides of the covered cover (71), and the transparent transparent body ff (I is the above-mentioned designation It is located above the collector shell and displays the blinking of the display element.The transparent body Vq and the display element are connected to two linearly perforated holes on the sides of the opening 1η of the cover. They are inserted through the insertion holes, and their tips are exposed, and they blink to display the display. - is a display piece, which is placed integrally with the terminal IIA and the fixed terminal board. Below both display clusters, a board (FiJ) and a first-class transformer (FiJ) are arranged, and the movable contact plate and the fixed terminal board (11) are located on the sides of the first-class transformer. The display piece (C) has its upper end elastically contacted with the lower surface of the cover and is biased downward, and its lower end protrudes from the lower surface of the body (2). When inserting and connecting the external electric wire to each terminal board 1210i21, this display piece indicates whether the connection is secure. to move one axis of the display upward. Therefore, when the % clamp is securely connected to each terminal IIl, the lower end width of the display piece σ& is recessed into the body and becomes invisible. This is a locking spring that connects the σaVi tortoise wire to the electric wire. (771 is a release button made of insulating material. The above switch component is housed in the bottom, and the cover is installed with tb and attached to the assembly screw (9). Mounting frame +
By screwing into the screw hole 11 (8), the switch body ()
) assembly and installation are completed.

Therefore, when attaching the switch body ()) to the construction surface WK, first the switch body (7) is attached as shown in Figure 98.
) to the mounting frame (1), perform wiring and wiring, and attach the mounting frame fl
1 is fixed to the deposit box X or construction surface W with screws (2). Next, attach the decorative material Y such as 10-base to the construction surface WK and move it along the mounting frame il+'! ! ! Cut out the decorative material Y to expose the switch body. After loosening the screw f2+, the lower frame -) is attached to the lower surface of the mounting frame +11. In this case, first loosely fit the notch (2a) into the screw (21) and place the mounting frame (1) on the lower frame 9 through the opening □□□, and then move the lower frame - to the negative position. Therefore, the bottom frame (goods) can be seen on the bottom surface of the mounting frame (1) without removing the mounting frame fi+.Then, the mounting frame is placed in contact with the bottom frame - s@t. 11, fit the hole (4) of the mounting frame fi+ into the protrusion (26a) of the lower frame 4I, and tighten the screw (2;).Therefore,
Tighten the screw (2) even if the decoration 1Y is not tight.K
Therefore, the entire decorative material Y that is in contact with the lower frame is the construction surface W.
pressed to the side. Next, after fixing the plate body (2)) to the mounting frame (1) using the fixing screws,
) is loosely fitted to the drilling shaft, and the concave chamber O of the operating body IO5 is
The switch body () is attached by locking the protrusion ←3 of the aK surface plate (push in the cylindrical lid ←υ of Ill and pull the cylindrical lid onto the locking piece of the fixing spring a). Therefore, there is no need to worry about dirt on the operating body (1α) made of decorative material YK such as
11 to form the abutment area, the surface plate (6) is positioned as the operating body of the switch body (7), and even when the surface plate (6) is larger than the operation mlα, it can be reversed. It is possible to ensure that the angle has the correct magnitude and negative value.

Figure 19. As another embodiment of the present invention, an outlet ()l
This surface board (6YF'i
The side that formed the shrine of Zuraji? (78a) The protrusion υ formed by K is locked with the claw piece UK formed by the mounting frame fllK, and installed as a COSIST (IYIfC). It is a notch that fits, and the single neon run makes it easy to check the Kamiyu recess decoy even in a dark place. Kosicent (KFi if γY is not used)
Insert [! ! One part (C) is closed to prevent children from mischief and dust from entering the inside of the Cossicent (7Y) through the plug blade insertion hole.

In addition, by lowering the surface of the outlet +71' below the surface of the mounting frame (1),
This prevents the decorative material Y from getting dirty when pasting it on the decorative material 91. Figure 910 is an exploded perspective view of the mounting frame (1), transparent cover, and controller J) ('7), and Figure 11 is an exploded perspective view of the inner frame c17), the plate body shaft, and the mounting frame (11). Figure 12 shows an exploded perspective view of the helmet and one frame (24). A shaft body that is fitted from below from below and pivotally supports the shaft (88a) between the shaft rods that protrudes upward into the shaft hole on the side of the criminal body, and this shaft body and the surface plate (6) I. An exploded perspective view of an example in which an opening angle of 180 degrees or more is made possible by providing a spring button contracted between the two parts.

This is the mounting protrusion of -t-ru-1) in Fig. 12.

The present invention has a mounting frame having an opening chamber for fitting and fixing a wiring device such as a switch main body and a cosescent, and has mounting holes bored at both ends, and an opening in the center for passing a wiring device through. Form a contact part on which both ends of the 1ltJ & accessory are placed, and insert a mounting frame, which is temporarily fixed with screws through the above-mentioned mounting hole, through the opening and interpose it between the mounting surface and the mounting frame. a lower frame in which notches are bored at both ends of the opening chamber to provide relief for the screws when the screws are inserted; a bottom surface approximately the same size as the lower frame; a chamber hole in the center; The main body forms a supporting part of the middle frame and has locking claws formed at both ends of the inner side of the hole; The locking claw is engaged with a stepped portion provided in the middle frame, which is screwed and fixed to the mounting frame, and the middle frame is loosely fitted into an opening bored in the center of the middle frame to be attached to the wiring device. Since it consists of a table in&, it is possible to install the lower frame 11'llk between the mounting frame and the mounting surface using the notch after the mounting frame has been temporarily fixed in advance.
When attaching decorative material to the mounting surface, it is easy to cut out the device to fit the mounting frame, and even if the decorative material is within the thickness, it can be inserted and lowered using the lower frame, making installation easier. It has the effect of creating a clean finish, and the inner frame and the plate body can be made into one piece, and after one look at the inner frame as a mounting frame, the plate body Fi locking claws and the stepped part can be engaged with each other. support i
By mounting the inner frame with the inner frame, the inner frame is held between the inner frame and the mounting frame, and there is an effect that it will not fall off.

[Brief explanation of the drawing]

FIG. 1 is an exploded perspective view of one embodiment of the present invention, and FIG.
Figure 3 is an enlarged exploded perspective view of the main parts of the switch body, Figure 4 is a sectional view of the lower frame showing an example of its use, Figure 5 (a) b) is an enlarged cross-sectional view of the same police inspector, Figure 6 (8) et al. FIG. 8 is a sectional view for explaining the installation of the same as above, FIGS. 9 to 12 are exploded perspective views of other embodiments of the present invention, fi+ is a mounting frame, +
! IF′i screw, (31 is the mounting hole, +61+61ij surface plate, (71#-i switch body, (Ma)′ is the center of gravity, (b) is the lower frame, hFi opening, pivot holder body,
e141 socket hole, - is the support part, father is the locking claw, ridge is the middle frame,
@8#i It is a stepped part. Agent Patent Attorney Ishi 1) Chief 7 Figure 2 Figure 3 Figure 11 Figure 12 Shelf

Claims (1)

[Claims] l) Fix the utensils on the main body of Sui Sochi, Kosiseshito, etc.! +: It has an opening chamber for fixing the mounting frame, and has an opening in the center for passing the wiring equipment, and has a mounting frame lIb1@ at both ends.
A mounting frame that is temporarily fixed to the mounting surface with an screw through the above-mentioned mounting hole is passed through the opening and inserted between the mounting surface and the mounting frame. It has a lower frame with relief notches at both ends of the window, a bottom surface of approximately the same size as the lower frame, a hole in the center, and a support for the middle frame on the inner periphery of the window hole. F! a plate body with locking claws formed on both ends of the inside of the window hole, and a plate body that fits into the window hole and is supported by the support portion, and the stopper is provided on the step portion provided on the outer surface of both ends. Engage the claws and screw 5t into the mounting frame.
A plug for a wiring device characterized in that it consists of an inner frame, which is attached to the JIS fittings, and an inner frame that is bored in the center of the inner frame and is attached to the above-mentioned JIS fitting. Single structure.