CN107833765B

CN107833765B - Installation frame

Info

Publication number: CN107833765B
Application number: CN201710832305.2A
Authority: CN
Inventors: 氏原秀哲
Original assignee: Panasonic Intellectual Property Management Co Ltd
Current assignee: Panasonic Intellectual Property Management Co Ltd
Priority date: 2016-09-15
Filing date: 2017-09-15
Publication date: 2019-06-18
Anticipated expiration: 2037-09-15
Also published as: JP2018045918A; JP6380858B2; CN107833765A; PH12017000266A1; PH12017000266B1

Abstract

The installation frame being lifted from mounting surface can be limited by providing.Installation frame (8) includes resinous framework made of synthetic resin (71) and is made of metal and to be secured to the stiffener of resinous framework (72).Resinous framework includes the vertical frame part (83) of a pair and a pair of of horizontal frame part (84) that is facing with each other in above-below direction and being arranged between openning (81) that be facing with each other in left and right directions and being arranged between openning (81).The left and right directions both ends of the horizontal frame to horizontal frame part are connected to the left and right directions both ends of another horizontal frame part to vertical frame part by this.Stiffener (72) is attached to a part of the front surface (711) of resinous framework with covering resin frame surface to the front surface in front.Stiffener includes navigating to this to the first part (721) in front of horizontal frame part and navigating to this to the second part (722) in front of vertical frame part root (836).Root connects this to horizontal frame part.

Description

Installation frame

Technical field

This patent disclosure relates generally to installation frames.In particular it relates to connecton layout to be attached to installation frame.

Background technique

The various types of connecton layouts that could attach on the installation frame for embedded connecton layout have been proposed (for example, with reference to document 1:JP 2002-8470A).Connecton layout described in document 1 (switching device) includes: ontology, should Ontology has opening front surface；The opening front surface of lid, the lid and ontology is disposed adjacently；And a pair of of assembling frame.This is right Assembling each of frame has assembly hole, is formed as bridging ontology and the assembling protrusion of lid is assemblied in these assembly holes, So that ontology and lid will not be separated from each other.

In addition, installation frame (plate framework) has rectangular aperture window and holder groove, the holder in document 1 Groove is used as the device attachment section at the part along the longitudinal direction of openning.Ontology and lid is arranged in assembling protrusion On surface, and these surfaces are in face of a part of the longitudinal direction along openning of installation frame.Assembling frame has work For the attached claw for being attached to the device attachment section attachment of installation frame for frame will to be assembled.By make installation frame along A part of the longitudinal direction of openning is bent and makes attached claw in conjunction with holder groove, and connecton layout is attached to installation frame On.

Summary of the invention

Technical problem

In the above-mentioned known installation frame for connecton layout, for example, when being applied on connecton layout by electric wire etc. When forward power, a part of of the longitudinal direction along openning of installation frame may be pulled and may be to from connecton layout Front curve.This part that may cause installation frame is lifted from the mounting surface of such as wall surface.

In view of the foregoing, it is an object of the invention to propose a kind of installation frame, which makes it possible to limit From the lifting of mounting surface.

The technical solution solved the problems, such as

Installation frame according to an aspect of the present invention includes resinous framework and stiffener, and the resinous framework is by closing It is made at resin, which is made of metal and to be secured on resinous framework.Resinous framework has in first party Upwardly penetrate through the openning of resinous framework.Connecton layout is inserted into openning so as to be attached on resinous framework.Resin frame Frame includes a pair of vertical frame part and a pair of of horizontal frame part, this is being orthogonal to first direction to vertical frame part Facing with each other in second direction, openning is arranged at this between vertical frame part, this is being orthogonal to horizontal frame part Facing with each other on first direction and the third direction of second direction, openning is arranged at this between horizontal frame part.This is right Vertical frame part connects this to two ends of a horizontal frame part in horizontal frame part in a second direction To this on two ends in a second direction of another horizontal frame part in horizontal frame part.Stiffener is attached The front surface of resinous framework is connected to the front surface in the front on side in a first direction of covering resin frame A part.Stiffener includes first part and second part.First part is navigated into the front to horizontal frame part. Second part is navigated to the front of the root to vertical frame part.Root is at least connected to this to horizontal frame portion Point.

Advantageous effects of the invention

The present invention provides can limit from the advantages of the lifting of mounting surface.

Detailed description of the invention

Fig. 1 is the perspective view for showing connecton layout system according to a first embodiment of the present invention and being under attached state；

Fig. 2 is to show the decomposition perspective view of connecton layout system；

Fig. 3 is that the ontology for showing connecton layout according to a first embodiment of the present invention and lid are in the right side under dismantling state Side view；

Fig. 4 is to show the rearview of connecton layout in the state of assembling frame and being detached；

Fig. 5 A is to show the right side view of the assembling frame of connecton layout, and Fig. 5 B is to show the assembled frame of connecton layout The left side view of frame, and Fig. 5 C is to show the bottom view of the assembling frame of connecton layout；

Fig. 6 is to show the sectional perspective view of connecton layout；

Fig. 7 A is to show the perspective view of the major part of connecton layout in the state of assembling frame and being detached, and scheme 7B is to show the perspective view of the major part of connecton layout in the state of assembling frame and being attached；

Fig. 8 A is to show the front view of installation frame according to first embodiment, and Fig. 8 B is the line along Fig. 8 A The sectional view that X1-X1 is intercepted；

Fig. 9 is to show the rearview of installation frame；

Figure 10 is to show the decomposition perspective view of installation frame；

Figure 11 is to show the sectional perspective view of installation frame；

Figure 12 A is to show the perspective view of installation frame, and Figure 12 B is to show the amplification view of the region A2 of Figure 12 A Figure；

Figure 13 is to show the front view for the installation frame for being attached with connecton layout thereon；

Figure 14 is to show the right side view for the installation frame for being attached with connecton layout thereon；

Figure 15 is to show the bottom surface view for the installation frame for being attached with connecton layout thereon；

Figure 16 is to show the enlarged view of the region A3 of Figure 13；

Figure 17 A is the perspective view shown along the section intercepted the line X1-X1 of Figure 16, and Figure 17 B is to show Along the perspective view in the section intercepted the line X2-X2 of Figure 16；

Figure 18 is to show the perspective view of the connecton layout of the first variation example according to first embodiment；

Figure 19 is to show the perspective view of the installation frame of the second variation example according to first embodiment；

Figure 20 is to show the perspective view of the assembling frame of the connecton layout of third variation example according to first embodiment；With And

Figure 21 A is to show the wiring of the 4th variation example according to first embodiment in the state of assembling frame and being detached The perspective view of the major part of device, and Figure 21 B is to show to be routed in the state of assembling frame and being attached to connecton layout The perspective view of the major part of device.

Figure 22 is to show the decomposition perspective view of connecton layout according to the second embodiment.

Description of symbols

1,1A, 1B, 1C connecton layout

8,8A installation frame

The second attachment of 58,58C (attached claw)

71 resinous frameworks

72 stiffeners

81 opennings

83 vertical frame parts

84 horizontal frame parts

711 (resinous framework) front surfaces

712 joint filling protrusions

713 protection recess portions

720 metal plates

721 first parts

722 second parts

723 Part III

724 joint filling holes

725 protection protrusions

831 inner surfaces

832 retaining recess

836 roots

837 protrusions

Specific embodiment

(first embodiment)

(1) it summarizes

Firstly, referring to Figures 1 and 2, the general introduction of the connecton layout 1 according to the present embodiment will be described.

It is socket according to the connecton layout 1 of the present embodiment, to which the plug of electric device to be connected on the socket with to electricity Device of air supplies electric power.Here, showing with grounding electrode and being used in 220V alternating current as connecton layout 1 Duplex socket.Two plugs can be connected on Duplex socket simultaneously.In addition, in the present embodiment, as connecton layout 1, Such as the connecton layout 1 for showing to be attached to building wall and using indoors.The wherein building of installation wiring device 1 Example includes detached house, more resident's collective residences, office, shop and nursing facility.

In the state that cable is electrically connected on connecton layout 1, by connecton layout 1 be attached to mounting surface 800 ( This, is the wall surface of building).Connecton layout 1 has the front surface 31 containing insertion hole 311, and inserting electric device The pin or inserted sheet of head are inserted into the insertion hole 311 electrical connection for establishing plug, this enables electric power to supply from connecton layout 1 Electric device should be arrived.Here, connecton layout 1 is embedded connecton layout and is attached by using installation frame 8 (referring to fig. 2) Onto mounting surface 800.Installation frame 8 has openning 81.In the state of by the assembly of connecton layout 1 in openning 81, Installation frame 8 is attached in mounting surface 800.Specifically, installation frame 8 is fixed in such as built-in box, therefore will peace The frame 8 that frames up is attached in mounting surface 800.Here, built-in box is box-like component, which has open front surface, And built-in box is mounted on to the construction hole for being passed through front surface in mounting surface 800 and is exposed forward.With This mode is exposed forward in front surface 31 and at least part of connecton layout 1 (rear part) is embedded in (built-in box in wall In) in the state of, connecton layout 1 is attached in mounting surface 800.

Decorative panel 9 is attached on installation frame 8.Decorative panel 9 is made of synthetic resin.Decorative panel 9 is in have open pore 91 Rectangular frame shape.Decorative panel 9 is attached on installation frame 8 from the front surface of installation frame 8 to the week of installation frame 8 Edge surface covers entire installation frame 8 substantially.Decorative panel 9 have rear surface, the rear surface be provided with it is rearwardly projecting it is multiple ( It is four in the example of Fig. 2) hamulus 92.Multiple hamulus 92 are hooked on the side of multiple attachment holes 82 of installation frame 8 On edge, so that decorative panel 9 is kept by installation frame 8.Open pore 91 has rectangular shape with the front surface 31 with connecton layout 1 Shape match.Therefore, as shown in Figure 1, in the state that decorative panel 9 is attached on installation frame 8, before connecton layout 1 Still expose forward on surface 31.

In the present embodiment, connecton layout system 10 includes connecton layout 1 and installation frame 8.That is, connecton layout system 10 component includes connecton layout 1 and installation frame 8.In addition, decorative panel 9 can with and nonessential be included in connecton layout system In 10 component.Further, connecton layout 1 and installation frame 8 are formed together connecton layout system 10, and connecton layout 1 It is not limited to socket and may, for example, be switch.

As shown in Fig. 2, including ontology 2 and lid 3 according to the connecton layout 1 of the present embodiment, the ontology 2 is before ontology 2 There is open surfaces 21 (referring to Fig. 3) at surface, and the lid 3 is combined with ontology 2 to cover the open surfaces 21 of ontology 2.Ontology 2 It is combined with each other with lid 3 to form shell 4.Shell 4 accommodates such as internal part of inserted sheet receiving member and terminal board.Ontology 2 Frame 5 is assembled by using multiple (being herein four) with lid 3 and is bonded to each other.In other words, connecton layout 1 include shell 4 with And the multiple assembling frame 5, the shell 4 include ontology 2 and lid 3, these assembling frames 5 are for making ontology 2 and lid 3 each other In conjunction with.

In the connecton layout 1 according to the present embodiment, in the second direction (left and right for being orthogonal to first direction (front-rear direction) Direction) on, the size of ontology 2 is greater than the size of lid 3, and ontology 2 and lid 3 are combined with each other in the first direction.That is, in second party Upwards, lid 3 is more wider than ontology 2.In other words, two end faces 32 (referring to fig. 4) for being orthogonal to second direction of lid 3 are all located at ontology The outside of 2 two end faces 22 (referring to fig. 4) for being orthogonal to second direction.Here, " two end faces of lid 3 in a second direction 32 are all located at two end faces, 22 outside of ontology 2 in a second direction " mean in a second direction, two end faces 32 of lid 3 Not between two end faces 22 of ontology 2 (i.e. inside), but it is located at two end faces, 22 outside.In this way, when in the past When connecton layout 1 is watched in side (front), the size of connecton layout 1 in a second direction, the i.e. front surface of connecton layout 1 can be made 31 region is greater than the size of ontology 2.On the other hand, it can make to be accommodated in wall the ontology 2 (in built-in box) in second direction On size, that is, the area of special 1 rear surface of device is routed, less than the size of lid 3.

Therefore, in connecton layout 1, in the state that connecton layout 1 is attached in mounting surface 800, can will hold The size for setting in wall the part (in built-in box) is limited to small size, and the size for the part exposed forward increases.Cloth is traditional thread binding 1 part exposed forward is set, i.e. front surface 31 is to execute operation on it when user is using connecton layout 1 (in socket In the case of, insertion and remove plug) part.Therefore, increase the part size improve connecton layout 1 maneuvering performance and Design performance.In addition, the size for increasing front surface 31, which increases, to be formed in front surface 31 when connecton layout 1 is socket It is each insertion hole 311 and each of the installation frame 8 in the periphery of front surface 31 and decorative panel 9 between insulation away from From.Particularly, when decorative panel 9 is made of metal, the insulation distance increased between each insertion hole 311 and decorative panel 9 is that have ?.On the other hand, it is traditional thread binding to provide cloth in wall for the size for being accommodated in wall the part (in built-in box) of reduction connecton layout 1 The exceptional space in 1 periphery is set to readily insure that the space of electric wire to be accommodated etc..

As described above, at least there is various sizes of in a second direction in the connecton layout 1 according to the present embodiment Body 2 and lid 3 are bonded to each other by multiple assembling frames 5.In the state that ontology 2 and lid 3 are bonded to each other, by it is multiple (herein Be four) assembling frame 5 be attached on the two sides of shell 4 in a second direction.In other words, for tying ontology 2 and lid 3 each other At least a pair of of the integrated structure setting closed is in shell 4 (ontology 2 and lid 3) opposite side in a second direction.

According to the connecton layout 1 of the present embodiment, multiple assembling frames 5 are also served as connecton layout 1 to be attached to installation Device side attachment 102 on frame 8 (referring to Fig. 5 A).That is, connecton layout 1 include be located at shell 4 in a second direction two At least a pair of of device side attachment 102 on side.Each of at least a pair of of device side attachment 102 is by 5 shape of assembling frame At.Each of the multiple assembling frame 5 includes a pair the second attachment 58 as at least a pair of of attached claw (referring to figure 2), this is prominent from two end faces of connecton layout 1 (shell 4) in a second direction to attached claw.At least a pair of of retaining recess 832 (referring to fig. 2) it is formed on the inner surface of the openning 81 of installation frame 8 and attached corresponding to described at least a pair second The position of fitting 58.In the state being inserted at least a pair of second attachment 58 at least a pair of of retaining recess 832 Under, connecton layout 1 is attached on installation frame 8.

(2) it is described in detail

It will be hereinafter described in detail to according to the connecton layout 1 of the present embodiment.

In the description of the present embodiment, by connecton layout 1 be attached to building be mounting surface 800 wall surface In the state of upper, the direction definition that will be orthogonal to mounting surface 800 is " front-rear direction " and by the front surface of connecton layout 1 31 The side faced is defined as " front ".In addition, in the description, will be orthogonal to front-rear direction and be parallel to the side of horizontal plane To being defined as " left and right directions ", the right side of the connecton layout 1 seen in the front side is defined as on " right side ", and will be seen in the front side The left side of connecton layout 1 be positioned as " left side ".Further, in the present specification, will be orthogonal to simultaneously front-rear direction and The direction of left and right directions, i.e., vertical (orthogonal) are " up and down direction " in the direction definition of horizontal plane, and will be from front side finding The downside (on gravity direction) of connecton layout 1 be positioned as " downside ".When direction is defined as described above, " front-rear direction " Corresponding to " first direction ", " left and right directions " corresponds to second direction, and " up and down direction " corresponds to third direction.In attached drawing In, the arrow of instruction " front-rear direction ", " left and right directions " and " up and down direction " illustrates rather than companion merely for the purpose of description With entity.

It is noted that these directions are not intended to limit the use direction of connecton layout 1.For example, when connecton layout 1 is attached To floor surface rather than when wall surface, first direction (front-rear direction) is perpendicular to the direction of horizontal plane, and second direction (left and right directions) and third direction (up and down direction) are parallel to the direction of horizontal plane.Even if being attached to by connecton layout 1 It is attached if connecton layout 1 with " up and down direction " is parallel to the orientation in direction of horizontal plane in the case where on wall surface It is connected on wall surface, then " left and right directions " is then perpendicular to the direction of horizontal plane.

(2.1) connecton layout

Firstly, referring to Figure 2 to Figure 4, the construction of connecton layout 1 will be described.

As described above, connecton layout 1 includes ontology 2, lid 3 and assembling frame 5.Assembling frame 5 is for making ontology 2 The component being bonded to each other with lid 3.In the present embodiment, ontology 2 and lid 3 are bonded to each other four positions.Therefore, connecton layout 1 Including four assembling frames 5.The multiple (being herein four), which assembles frame 5, has common construction.Therefore, unless otherwise finger Show, one in assembling frame 5 otherwise will be described later.If remaining assembling frame 5 construction having the same, The description for remaining assembling frame 5 will be omitted.

As shown in figure 3, ontology 2 is box-shaped, in the longitudinal direction a surface (front surface) for ontology 2 includes opening table Face 21.The open surfaces 21 of ontology 2 are in rectangular shape long in the up-down direction.Lid 3 is combined from front with ontology 2 to cover this The open surfaces 21 of body 2.Lid 3 is box-shaped, and a surface in face of ontology 2 for lid 3, i.e. rear surface includes open surfaces 33.With The open surfaces 21 of ontology 2 are similar, and the open surfaces 33 of lid 3 are in rectangular shape long in the up-down direction.It is noted that in this reality It applies in example, in left and right directions in (second direction), lid 3 is wider than ontology 2.Therefore, in a second direction, the open surfaces 33 of lid 3 Less times greater than the open surfaces 21 of ontology 2.Fig. 3 show in separate (unassembled) state under ontology 2 and lid 3, and with The combined lid 3 of ontology 2 is indicated by dotted line (double dot dash line).In the example shown in Figure 3, ontology 2, which has, surrounds open surfaces 21 perimeter wall, and the center portion of perimeter wall in the up-down direction has the shape to front projection.Lid 3 has around opening The perimeter wall on surface 33, and the center portion of perimeter wall in the up-down direction have it is complementary with the shape to front projection forward Recessed shape.

Ontology 2 and lid 3 are bonded to each other to form shell 4.In the present embodiment, shell 4 is plane pair in the lateral direction Claim.In connecton layout 1, such as internal part of inserted sheet receiving member and terminal board is accommodated between ontology 2 and lid 3 In space, that is, in the inner space of shell 4.That is, connecton layout 1 includes shell 4, which includes can be separated from each other Body 2 and lid 3.Connecton layout 1 is assembled by making ontology 2 and lid 3 be bonded to each other by assembling frame 5, so as in shell 4 Portion accommodates internal part in space.That is, each assembling frame 5 is formed for assembling the assembled component 50 of connecton layout 1 (referring to figure 2).In addition, device noumenon 40 (referring to fig. 2) is a part of connecton layout 1 and is bonded to each other including passing through assembling frame 5 Ontology 2 and lid 3.Other than shell 4 (ontology 2 and lid 3), device noumenon 40 further comprises internal part.That is, connecton layout 1 includes device noumenon 40 and assembling frame 5.It is noted that in all the appended drawings, the inside being accommodated in shell 4 is omitted Component.

Here, being all made of electrical insulation synthetic resin in ontology 2, lid 3 and assembling frame 5.It is formed for holding The ontology 2 and lid 3 for setting the shell 4 of internal part are made of anticreep thermosetting resin, for example, urea resin.On the other hand, Assembling frame 5 is made of thermoplastic resin, for example, polybutylene terephthalate (PBT) (PBT), ABS resin or polycarbonate (PC).If at least one of ontology 2 and lid 3 are made of thermoplastic resin, pawl is arranged in ontology 2 and lid 3 The hole of assembly pawl is formed in another on one and in ontology 2 and lid 3.In this way, so-called buckle structure makes Obtaining ontology 2 and lid 3 can be bonded to each other.That is, make an elastic deformation in ontology 2 and lid 3 assembling pawl in hole, so that Ontology 2 can be integrated on lid 3.Relatively, as in the present embodiment, when ontology 2 and lid 3 are made of thermosetting resin When, then ontology 2 and lid 3 are difficult to give with enough elasticity, and accordingly, it is difficult to using above-mentioned buckle structure.Therefore, in basis In the connecton layout 1 of the present embodiment, as the component for being different from ontology 2 and lid 3 assembling frame 5 for make ontology 2 and lid 3 that This is combined.

Front surface of the lid 3 with the front surface 31 for being used as connecton layout 1 and with the multiple insertion hole 311.It will be electrical The pin or inserted sheet of the plug of device are inserted into the multiple insertion hole 311 so that plug is electrically connected to connecton layout 1.Here, As shown in Fig. 2, connecton layout 1 has a pair of of power supply electrode (L electrode with respective with two sets of three insertion holes 311 And N electrode) and the plug of grounding electrode it is compatible.Every set insertion hole 311 has compatible with A type and the two kinds of plug of c-type Shape.Three, every set insertion holes 311 are arranged so that two in three insertion holes 311 are paired into corresponding to pairs of electric power Supplying electrode is simultaneously aligned in the lateral direction, and the insertion hole 311 for corresponding to grounding electrode is located on the insertion hole 311 of pairing Side.In addition, two sets of insertion hole 311 settings are in the up-down direction.

As shown in figure 4, shell 4 has the rear surface of the rear surface 23 as connecton layout 1, and formed in the back surface There is the terminal hole 231 for connecting cable (electric wire).The accommodating at the position for corresponding to terminal hole 231 of shell 4 includes terminal The terminal of plate.Terminal is the quick connection terminal of so-called cable insertion type, electric in the quick connection terminal of the type Cable is connected on terminal by being inserted into terminal hole 231.In the present embodiment, by a total of three cable, i.e., a pair of of electric power Line and an earth conductor (grounding cable), are connected on connecton layout 1.In addition, connecton layout 1 includes the feedback for feeding cable Electric terminal, and up to six roots of sensation cable can be connected on terminal.The rear surface of connecton layout 1, which has, is formed in terminal hole Release operation hole 232 in 231 lateral side.The front end portion of the fixture of such as screwdriver is inserted into release operation hole In 232.The fixture of such as screwdriver is made into hold mode solution of the cable in terminal by the insertion of release operation hole 232 It removes.

As shown in figure 4, in the lateral direction, the size of ontology 2 is greater than lid 3 in the connecton layout 1 according to the present embodiment Size, i.e. lid 3 is wider than ontology 2.In the up-down direction, ontology 2 and lid 3 have roughly the same size.Fig. 4 be show from The rearview of connecton layout 1 seen in rear, wherein will assembling frame 5 from shell 4 (ontology 2 and lid 3) separate and shade (point Shade) region expression lid 3.

That is, as shown in figure 4, the distance between two end faces 32 (left side and right side) of lid 3 in the lateral direction L2 Than the distance between two end faces 22 (left side and right side) of ontology 2 in the lateral direction L1 long (L1 < L2).In addition, In the present embodiment, shell 4 is in the lateral direction that plane is symmetrical, and therefore, two end faces 32 of lid 3 in the lateral direction It extends to except two end faces 22 of ontology 2 in the lateral direction, and two end faces 32 of lid 3 are located at two ends of ontology 2 The outside in face 22.In other words, step is formed between each end face 32 of lid 3 and each end face 22 of ontology 2.Due to shell 4 There is symmetrical shape, therefore the distance expression of each end face 22 from each end face 32 of lid 3 to ontology 2 in the lateral direction For " (L2-L1)/2 ".In this way, when watching connecton layout 1 from rear, the rear surface of lid 3 is at least in a second direction Expose on the two sides of ontology 2.

Here, each assembling frame 5, the first protrusion 34 of lid 3 and the second protrusion 24 of ontology 2 are collectively formed and are used for The integrated structure 101 (referring to fig. 4) for making ontology 2 and lid 3 be bonded to each other.That is, integrated structure 101 includes an assembling frame 5, lid 3 the first protrusion 34 and the second protrusion 24 of ontology 2.

At least a pair of of integrated structure 101 is arranged in the opposite side of a set of ontology 2 and lid 3 in the lateral direction.At this In embodiment, two are provided with to (two sets) integrated structure 101, wherein being arranged each pair of integrated structure 101 in shell 4 in right and left On upward corresponding end-faces (right side and left side).The four of the shell 4 seen from front side are arranged in two pairs of integrated structures 101 At a respective corners, so that integrated structure 101 is in each end face in the lateral direction of shell 4 (in right side and left side Each) on be aligned in the up-down direction.In this way, ontology 2 and lid 3 are turned in four of the shell 4 seen from front side It is combined at angle.

Specifically, lid 3 includes the first protrusion 34, an end face 32 (left end of first protrusion from lid 3 in the lateral direction Face or right side) it is prominent.Similarly, ontology 2 include the second protrusion 24, second protrusion from ontology 2 in the lateral direction one A end face 22 (left side or right side) is prominent.Each assembling frame 5 is attached on shell 4 with from the two sides on front-rear direction The first protrusion 34 and the second protrusion 24 are encircled, therefore ontology 2 and lid 3 is made to be bonded to each other.In other words, in ontology 2 and lid 3 in front and back In the state of being combined with each other on direction, assembling parts 5 hold the first protrusion 34 and the second protrusion 24 in a first direction, therefore anti- Only the first protrusion 34 is separated from the second protrusion 24.This prevents the space between ontology 2 and lid 3, and combines ontology 2 and lid 3.

Here, when connecton layout 1 is attached to mounting surface 800 (referring to Fig. 1), for example, in the rear surface and peace of lid 3 In the state of filling the contact of surface 800, fixed screw can be further tightened.In this case, in order to avoid damage lid 3 First protrusion 34, when being watched from rear, before the rear surface of the first protrusion 34 slightly to be navigated to four turnings of lid 3 Side.That is, in this case, before the first protrusion 34 is contacted with mounting surface 800, four turnings of lid 3 and mounting surface 800 contacts.It can thus be avoided damage make ontology 2 and lid 3 be bonded to each other required for the first protrusion 34.

(2.2) integrated structure

Hereafter, referring to Fig. 5 A to Fig. 7 B, it will be described in the integrated structure 101 of connecton layout 1.Due to it is multiple (herein for Four) integrated structure 101 has common construction, it therefore unless otherwise directed, otherwise below will be by focusing on combining One in structure 101 describes to provide.If remaining integrated structure 101 construction having the same, will omit to remaining The description of integrated structure 101.Here, to from four turnings of the connecton layout 1 that front side is seen be located at right upper corner ( In Fig. 4 by " A1 " identify part) integrated structure 101 paid close attention to.Instruction " front-rear direction ", " a left side in Fig. 5 A to Fig. 7 B The arrow of right direction " and " up and down direction " will be shown referring to the integrated structure 101 at the right upper corner being located in four turnings. Thus, for example, then being overturned below for the upper left corner in four turnings from the connecton layout 1 that front side is seen Left and right side in description.

As shown in Figure 5 A to FIG. 5 C, the assembling frame 5 of integrated structure 101 include the first side 51, the second side 52 and Connection part 53.First side 51 and the second side 52 are arranged so that in the longitudinal direction in the first side 51 and the second side 52 Between scheduled space is provided, and the first side 51 is located at front side.First side 51 from the longitudinal direction with the second protrusion 24 opposite sides (that is, from front side) are contacted with the first protrusion 34, this will be described later.Second side 52 is from front and back The side (that is, from rear side) opposite with the first protrusion 34 is contacted with the second protrusion 24 on direction.Connection part 53 makes the first side 51 It is integrated to the second side 52.

In the present embodiment, connection part 53 includes three clamping plates 531, these three clamping plates are aligned in the up-down direction.That is, logical It crosses three clamping plates 531 and first side 51 is integrated to the second side 52.Here, in three clamping plates 531, it is upper in above-below direction Clamping plate 531 (upper clamp plate 531) in upside combines the upper end of the first side 51 and the second side 52 in the up-down direction, and The clamping plate 531 (lower clamp plate 531) positioned at downside makes the first side 51 and the second side 52 in the up-down direction in the up-down direction Lower end combine.In three clamping plates 531, centrally located clamping plate 531 (central clamping plate 531) makes the first side 51 and second side The center portion of portion 52 in the up-down direction combines.In other words, when being watched in the lateral direction from right side or left side, the first side Portion 51, the second side 52 and upper clamp plate 531 in three clamping plates 531 and lower clamp plate 531 are set as forming rectangular frame Shape.In addition, the first side 51, the second side 52 and upper clamp plate 531 in three clamping plates 531 and lower clamp plate 531 are around having The region of a pair of of the assembly hole 54 separated in the up-down direction by central clamping plate 531.

Here, in the connecton layout 1 according to the present embodiment, as described above, in the lateral direction, lid 3 is wider than ontology 2. Therefore, there are steps between each end face 32 of lid 3 and each end face 22 of ontology 2.Therefore, in order to adapt to this step, There is following construction to be attached to the assembling frame 5 on two end faces of a set of ontology 2 and lid 3 in the lateral direction.

That is, the first side 51 and the second side 52 are arranged with staggered relationship in the lateral direction.That is, by neighbouring lid 3 First side 51 is positioned adjacent to the outside of the second side 52 of ontology 2 in the lateral direction to be assembled to the lid wider than ontology 2 3.Phrase " outside in the lateral direction " here means that side opposite with the center of shell 4 in the lateral direction, that is, Assembling frame 5 is attached to " right side " in the case where the right side of shell 4, and is attached to shell 4 frame 5 will be assembled " left side " in the case where left side.Specifically, the part of connection part 53 in the longitudinal direction has step part 534.It will connection Socket part 53 (clamping plate 531) is shaped so that: using step part 534 as boundary, nearly the near the part of neighbouring first side 51 The part of two sides 52 is more outwards positioned in the lateral direction (in the example in fig. 5 c, positioned at the portion of neighbouring second side 52 The right side divided).Here, by step part 534 be arranged so that the first side 51 in the lateral direction in face of lid 3 surface ( Be left side in the example of Fig. 5 C) with the second side 52 in the lateral direction the end face opposite with ontology 2 (in the example of Fig. 5 C In, it is right side) it flushes.

Assembling frame 5 further comprises stabilizer blade piece 55, which faces ontology 2 from assembling frame 5 in the lateral direction It is prominent with the surface (in the example in fig. 5 c, being left side) of lid 3.In the present embodiment, assembling frame 5 includes two stabilizer blade pieces 55, the two stabilizer blade pieces are matched and are aligned in the up-down direction.Each stabilizer blade piece 55 have front end, the front end be provided with to The suspension pawl 551 being hooked at least one of ontology 2 and lid 3.

Assembling frame 5 further comprises side wall 56, and the side wall is from outer side covering a pair of assembly hole 54 in the lateral direction A part.A pair of of assembly hole 54 is not completely covered for side wall 56, but a pair of of assembling is only closed using step part 534 as boundary Part of the hole 54 adjacent to the first side 51.Side wall 56 and the first side 51 be located at outside in the lateral direction surface ( It is right side in the example of Fig. 5 C) it flushes each other.In the state of will assemble frame 5 and be attached to shell 4, side wall 56 is abutted against On the front end face of first protrusion 34 in the lateral direction, this be will be described later.

Assembling frame 5 includes device side attachment 102 (referring to Fig. 5 A), which is used for shell 4 is attached It is connected to installation frame 8 (referring to fig. 2).Device side attachment 102 includes the first attachment 57 and the second attachment 58.First attachment Part 57 includes the front surface 571 in face of front.Second attachment 58 includes the rear surface 581 in face of rear.By the first attachment 57 and second attachment 58 be arranged at positions different in the up-down direction.

In the present embodiment, the first attachment 57 includes the first attaching piece of a pair 570 separated in the up-down direction.Second Attachment 58 includes the second attaching piece of a pair 580 separated in the up-down direction.The first pairs of attaching piece 570 from assembling frame 5 end face in the up-down direction protrudes in the upward and downward directions.Here, the first attaching piece 570 is arranged in this In a part of clamping plate 530, the part is relative to step part 534 adjacent to the first side 51.This is to the second attaching piece 580 from position Surface (in the example in fig. 5 c, being right side) in the outside of assembling frame 5 in the lateral direction is prominent.Here, a pair of the Two attaching pieces 580 are located in the region extended across the first side 51, clamping plate 531 and side wall 56.Therefore, the first attachment 57 It is arranged at positions different in above-below direction with the second attachment 58, so that a pair of second attaching piece 580 is attached positioned at a pair first The inside of contact pin 570 in the up-down direction.

Second attachment 58 includes the front surface 582 in face of front.Second attachment 58 (a pair of second attaching piece 580) Front surface 582 is inclined surface, and inclined surface inclination is so that edge opposite with shell 4 in the lateral direction (is being schemed It is right hand edge in the example of 5C) to navigate in the lateral direction (in the example in fig. 5 c, be the left side adjacent to the edge of shell 4 Edge) rear.That is, the front surface 582 of the second attachment 58 is towards the inclined inclined surface in outside in the lateral direction.? The front surface 571 of first attachment 57, is navigated to the rear of the front surface 582 of the second attachment 58 by this.When the second attachment When 58 front surface 582 is such as inclined surface in the present embodiment, the front surface 571 of the first attachment 57 is navigated to before being used as The rear at the edge (in the example in fig. 5 c, being right hand edge) of the rear end on surface 582.Device side attachment 102 will be in entry Detailed description in " attachment structure of (2.4) connecton layout to installation frame ".

Assembling frame 5 includes multiple press fitting ribs 59, these press fitting ribs are prominent from the inner peripheral surface of each of a pair of of assembly hole 54 The inside of assembly hole 54 is arrived out.In the present embodiment, the first side 51, the second side 52, connection part 53, stabilizer blade piece 55, side wall 56, device side attachment 102 (the first attachment 57 and the second attachment 58) and the multiple press fitting rib 59 by resin at Type is integrally formed.

As shown in fig. 6, in the state that ontology 2 and lid 3 are combined with each other in the longitudinal direction, by with above-mentioned construction group The frame 5 that frames up is attached to shell 4.In the state of will assemble frame 5 and be attached to shell 4, the first side 51 is from the longitudinal direction The side (i.e. from front side) opposite with the second protrusion 24 is contacted with the first protrusion 34.Similarly, the second side 52 is from front and back The side opposite with the first protrusion 34 (i.e. from rear side) contacts with the second protrusion 24 upwards.Therefore, assembling frame 5 passes through the first side Portion 51 and the second side 51 grasp the first protrusion 34 and the second protrusion 24 in the longitudinal direction so that ontology 2 and lid 3 are bonded to each other.

In other words, as shown in figures 7 a and 7b, by the first protrusion 34 and the assembly of the second protrusion 24 in a pair for assembling frame 5 In assembly hole 54, therefore prevent the space between ontology 2 and lid 3.Therefore, the bonding state of ontology 2 and lid 3 is maintained. Here, side wall 56 is connected on the front end face of the first protrusion 34 in the lateral direction.That is, being assemblied in a pair of of assembly hole 54 The front end face of one protrusion 34 abuts the side wall 56 for covering a part of a pair of of assembly hole 54 from outside in the lateral direction.

In addition, first protrusion 34 and the second protrusion 34 are pressed in the state of will assemble frame 5 and be attached to shell 4 Putting into assembly hole 54 presses multiple press fitting ribs 59 on the inner peripheral surface for being formed in assembly hole 54.In this way, Change in size between a pair of of assembly hole 54, the first protrusion 34 and the second protrusion 24 can pass through the deformation (plasticity of press fitting rib 59 Deformation) it is compensated, and therefore, reduce the sound of the installation frame 5 relative to shell 4.

Here, in the present embodiment, in addition to connection part 53 relative to step part 534 adjacent to the first side 51 part with Outside, multiple press fitting ribs 59 are provided with.In other words, the press fitting rib 59 that connection part 53 is omitted at the position of a pair of of assembly hole 54, At the position to assembly hole, the part for being located at outside in the lateral direction in hole is closed by side wall 56.That is, coupling Portion 53 relative to step part 534 at the part of the first side 51, space between neighbouring clamping plate 531 by side wall 56 about Beam, and therefore, the space between the neighbouring clamping plate 531 in outside (adjacent sidewall 56) in the lateral direction is substantially not Become.Therefore, if by press fitting rib 59 setting to connection part 53 relative to step part 534 on the part of the first side 51, To be open in open side (inside on left and right directions), this may make to assemble frame 5 to shell 4 for so assembling 5 deformation of frame Attachment deterioration.Relatively, when the first protrusion 34 and the second protrusion 24 to be pressed into a pair of of assembly hole 54, the structure of the present embodiment Make the part for allowing to reduce being located at the outside in the lateral direction of a pair of of assembly hole 54 and being closed by side wall 56 Open side (inside on left and right directions) opening.

Here, as shown in Figure 7 A, further having in the longitudinal direction on each end face 32 of lid 3 in the lateral direction Assembling groove 321.The connection part 53 of assembling frame 5 is configured to be assemblied in assembling groove 321.In the present embodiment, connection part 53 include three clamping plates 531, and therefore, lid 3 has three assembling grooves 321 corresponding to three clamping plates 531.In this implementation In example, three assembling grooves 321 extend to ontology 2 from lid 3.

In addition, the first protrusion 34 includes a pair of first protrusion 341, this is to the first protrusion in the up-down direction by three clamping plates Central clamping plate 531 in 531 separates.Similarly, the second protrusion 24 includes a pair of second protrusion 241, this is to the second protrusion upper Lower section is separated by the central clamping plate 531 in three clamping plates 531 upwards.In other words, the first protrusion 34 is by three assembling grooves 321 Centrally located one (central assembling groove 321) be split up into a pair of first protrusion 341.Similarly, the second protrusion 24 is by three Central assembling groove 321 in a assembling groove 321 is split up into a pair of first protrusion 241.In this way, frame will assembled 5 are attached in the state of shell 4, by an assembly in one in the first protrusion 341 and the second protrusion 241 in assembly hole 54 In one in, and another in another and the second protrusion 241 in the first protrusion 341 is inserted into assembly hole 54 Another in.

In addition, shell 4 has a pair of of hook hole 41, this is formed in the position for corresponding to a pair of of stabilizer blade piece 55 to hook hole Place.A pair of of stabilizer blade piece 55 will be inserted into a pair of hook in hole 41.In the present embodiment, it is a pair of hook each of hole 41 across More ontology 2 and lid 3 extend.Frame 5 will be assembled so that the suspension pawl 551 of a pair of of stabilizer blade piece 55 is hooked on a pair of side for hooking hole 41 Mode on edge and be attached on shell 4.That is, since the first protrusion 34 and the second protrusion 24 to be fitted in assembly hole 54, institute To assemble a possibility that frame 5 falls off from shell 4 reduction, and a pair of of stabilizer blade piece 55 to assemble what frame 5 fell off from shell 4 Possibility reduces.

(2.3) installation frame

Hereafter, referring to Fig. 8 to Figure 12 B, the construction of installation frame 8 is described.

As shown in Figure 8 A, installation frame 8 includes frame body 80.Frame body 80 has openning 81, which exists Front and back upwardly penetrate through frame body 80.Openning 81 has rectangular shape long in the up-down direction.Frame body 8 includes one To vertical frame part 83 and a pair of of horizontal frame part 84.Vertical frame part 83 is facing with each other, and openning 81 is in left and right Side is set up between vertical frame part 83.Horizontal frame part 84 is facing with each other, and openning 81 is set in the up-down direction It sets between horizontal frame part 84.A pair of vertical frame part 83 is (upper horizontal by one in a pair of of horizontal frame part 84 Frame part) two ends in the lateral direction are connected to another (lower horizontal frame in a pair of of horizontal frame part 84 Part) on two ends in the lateral direction.That is, frame body 80 has through a pair of vertical frame part 83 and a pair of of water Flat frame part 84 and surround openning 81 rectangular frame shape.

Each of a pair of of horizontal frame part 84 is in the first oval fixation hole 85 and with the second fixation hole 86.First fixation hole 85 penetrates installation frame 8 in the longitudinal direction and is for installation frame 8 to be fixed to built-in box etc. The hole that is inserted through of fixed screw.Each second fixation hole 86 penetrates installation frame 8 in the longitudinal direction and is for that will pacify The hole that the fixed screw that frame 8 is directly attached in mounting surface 800 that frames up is inserted through.

Connecton layout 1 is inserted into the openning 81 of frame body 80 so that connecton layout 1 to be attached on frame body 80. Frame body 80 includes a pair of frames side attachment 6 (referring to Fig. 8 B), and frame side attachment is arranged in openning 81 on a left side in this On opposite side in right direction.At least a pair of frames side attachment 6 and device side attachment 102 being arranged onto connecton layout 1 It is formed together the attachment structure for being attached to connecton layout 1 on installation frame 8, and will at least a pair of frames side attachment In 6 settings to a pair of vertical frame part 83.That is, attachment structure includes frame side attachment 6 and device side attachment 102.

In the present embodiment, the installation frame 8 for three sockets is shown.To can respectively have described below Up to three shell 4A (referring to Figure 18) of unit size are attached in the up-down direction on the installation frame 8.The installation frame 8 Including three to (three sets) frame side attachment 6.Any number of shell 4A that will can respectively have unit size, from a shell Body 4A changes to three shell 4A, is attached on installation frame 8.In the present embodiment, the size of shell 4 corresponds to and respectively has The size that a total of three shell 4A of unit size is aligned in the up-down direction.In addition, connecton layout 1 is in the shell seen in the front side Four corners of body 4 include device side attachment 102 (assembling frame 5).It therefore, will be according to the connecton layout 1 of the present embodiment It is attached on installation frame 8 by using two pairs of frame side attachments 6 in three pairs of frame side attachments 6, wherein two centerings The frame side attachment 6 of each centering be located in corresponding side in the up-down direction.

It in the present embodiment, can on the entire width of at least one of a pair of vertical frame part 83 in the lateral direction With elastic deformation in the lateral direction.Therefore, installation frame 8 can be with the size of temporary expansion openning 81 in the lateral direction. This allows for connecton layout 1 to be attached to openning 81 and allows to remove connecton layout 1 from openning 81.

Here, as shown in figure 9, being located at the vertical frame part 83 (right vertical frame part 83) on right side has in upper and lower The slit 833 upwardly extended makes right vertical frame part 83 be easy elastic deformation, especially in the lateral direction.In addition, a pair of Vertical frame part 83 has front surface, and there are these front surfaces multiple deformation to prevent recess portion 834.By decorative panel 9 (referring to figure 2) in the state of being attached on installation frame 8, protrusion 93 (referring to fig. 2) will be prevented from the deformation outstanding of the rear surface of decorative panel 9 It is inserted into multiple deformation prevention recess portion 834 of installation frame 8.In this way, in the state of being attached decorative panel 9, reduce The deformation (elastic deformation) of the vertical frame part 83 of a pair of installation frame 8.In three be formed on right vertical frame part 83 In a deformation prevention recess portion 834, the deformation prevention recess portion 834 on two sides in the up-down direction is connected to slit 833 On.

Here, as shown in Figure 10, frame body 80 includes resinous framework 71 and stiffener 72.

Resinous framework 71 is made of electrical insulation synthetic resin.Resinous framework 71 by such as ABS resin, polycarbonate (PC), Or the thermoplastic resin of polybutylene terephthalate (PBT) (PBT) is made.Resinous framework 71 includes this to vertical frame part 83 With this to horizontal frame part 84, and this to vertical frame part 83 and this to horizontal frame part 84 formed surround openning 81 rectangular frame shape.Here, a pair of vertical frame part 83 includes root 836, which is connected to a pair of of horizontal frame On part 84.In the present embodiment, each of a pair of vertical frame part 83 includes being connected to a pair of of horizontal frame part A pair of of root 836 on 84.Therefore, resinous framework 71 includes four roots 836 in total.

Stiffener 72 is made of the metal material of such as zinc steel plate (galvanized steel plain sheet).Stiffener 72 is fixed to resin On frame 71.Stiffener 73 is the component for reinforcing resinous framework 71.Stiffener 72 is attached to resinous framework 71 With covering resin frame 71 in face of a part of the front surface 711 in front in front surface 711.Stiffener 72 includes first part 721 and second part 722.First part 721 is navigated to the front of a pair of of horizontal frame part 84.Second part 722 is determined Front of the position to the root 836 of a pair of vertical frame part 83.Root 836 is at least connected on a pair of of horizontal frame part 84.

In addition, each of the root 836 of a pair of vertical frame part 83 includes protrusion 837, the protrusion is at it The end of adjacent openings window 81 is swelled forward in the lateral direction.Stiffener 72 further comprises Part III 723, this First part 721 is integrated on second part 722 by three parts.Each Part III 723 has grand forward along protrusion 837 The projecting shape risen.

In the present embodiment, first part 721 and second part 722 are integrally formed with Part III 723.Specifically, Stiffener 72 includes a pair of of metal plate 720.Each of a pair of of metal plate 720 includes first part 721, second part 722 and Part III 723.That is, the single metal plate that stiffener 72 is not integrally formed but including physically separate A pair of of metal plate 720.Here, each of a pair of of metal plate 720 is not in writing board shape but in the swelled forward The 3D shape of three parts 723.

Stiffener 72 is fixed on resinous framework 71 at 722 two parts of first part 721 and second part.Tool Body, the vertical frame part 83 of each of resinous framework 71 has from multiple (the being herein two) joint fillings outstanding of front surface 711 Protrusion 712.The second part 722 of stiffener 72 (is herein two with the multiple of second part 722 are penetrated in the longitudinal direction It is a) joint filling hole 724.In the state that multiple joint filling protrusions 712 are inserted into multiple joint filling hole 724, by making multiple joint filling protrusions 712 joint fillings and by the second part of stiffener 72 722 be fixed to resinous framework 71 on.Similarly, each of resinous framework 71 Horizontal frame part 84 has from multiple (being herein four) the joint filling protrusions 714 outstanding of front surface 711.The of stiffener 72 A part 721 has multiple (being herein four) the joint filling holes 726 for penetrating first part 721 in the longitudinal direction.Will be multiple Joint filling protrusion 714 is inserted into the state of multiple joint filling holes 726, by stiffener 72 and making multiple 714 joint fillings of joint filling protrusion First part 721 be fixed to resinous framework 71 on.Multiple (being herein four) joint filling holes 726 are arranged in first part 721 In with surround the first fixation hole 85.

Here, as shown in figure 11, stiffener 72 further comprises protection protrusion 725, and the protection protrusion is from second part 722 is prominent in face of the surface of the front surface 711 of resinous framework 71.The protection insertion of protrusion 725 is formed in resinous framework 71 It protects in recess portion 713.In the up-down direction, protection protrusion 725 is located at joint filling hole 724 and each vertical frame part 83 upper and lower Between center on direction.That is, protection protrusion 725 is located at the joint filling hole 724 of each vertical frame part 83 in the up-down direction Inside (neighbouring the center of vertical frame part 83 in the up-down direction).In this way, when vertical frame part 83 is on a left side In right direction when elastic deformation, shear stress is applied in protection protrusion 725, is applied to joint filling protrusion so that can reduce Shear stress on 712.

In the present embodiment, stiffener 72 has front surface, which is provided with along the first oval fixation hole The rib 727 that 85 longitudinal direction is formed.Rib 727 is located at the first fixation hole 85 side opposite with openning 81 in the up-down direction On.Therefore, stiffener 72 strengthens a part of rib 727, which is located in the periphery of the first fixation hole 85 and power is logical It crosses and tightens fixed screw and especially apply on the portion.Therefore, reduce the deformation of installation frame 8.Be located at the first fixation hole Compared with the part of 85 sides opposite with openning 81, the first stiffener 72 is also in the up-down direction in fixation hole 85 and opening There is the part being backwardly recessed between window 81.Therefore, when by the first fixation hole 85 tighten fixed screw when, future self-retaining spiral shell The power of silk is applied on the part of stiffener 72 being located on the first fixation hole 85 side opposite with openning 81.Therefore, The torsional moment being applied on stiffener 72 can be limited in lower degree.

Hereafter, 2A and Figure 12 B referring to Fig.1 will be described in the frame side attachment 6 being located on installation frame 8.Scheming In 12B, assembling frame 5 is indicated by dotted line (double dot dash line).Since multiple (being herein six) frame side attachments 6 have jointly Construction otherwise will hereinafter be retouched therefore unless otherwise directed by one focused in frame side attachment 6 to provide It states.If remaining frame side attachment construction having the same, the description to remaining frame side attachment is omitted.? This gives the frame side attachment 6 for being located at the upper right corner (being indicated in fig. 12 by " A2 ") when watching installation frame 8 from front side With concern.

As shown in Figure 12 B, frame side attachment 6 includes the first retainer 61 and the second retainer 62.First retainer 61 are used as the contact of the first attachment 57 of the device side attachment 102 of connecton layout 1 with the rear surface 611 in face of rear Surface.Second retainer 62 have the front surface 621 in face of front be used as connecton layout 1 device side attachment 102 the The contact surface of two attachments 58.Each of a pair of frames side attachment 6 is configured to limit connecton layout 1 as follows Relative to the movement of frame body 80 in the longitudinal direction: the rear surface 611 of the first retainer 61 contacts and with connecton layout 1 The front surface 621 of two retainers 62 is contacted with connecton layout 1.First retainer 61 and the setting of the second retainer 62 are in above-below direction At different positions.

In the present embodiment, as shown in Figure 12 B, the first retainer 61 includes that a pair first separated in the up-down direction is stopped Movable plate 610.Second retainer 62 includes the second locking plate of a pair 620 separated in the up-down direction.A pair of first locking plate 610 It is arranged at the position for the first attaching piece of a pair 570 for corresponding to assembling frame 5.A pair of second locking plate 620 is arranged in correspondence At the position of the second attaching piece of a pair 580 of assembling frame 5.Therefore, the first retainer 61 and the setting of the second retainer 62 exist At the different position of up and down direction, so that a pair of second locking plate 620 is located at a pair of first locking plate 610 in the up-down direction On inside.

First retainer 61 is protrusion, which faces a pair of inside table of openning 81 from a pair of vertical frame part 83 Each of face 831 (referring to Fig. 8 A) is projected into the inside of openning 81.Here, protrusion include be organized as pair it is multiple prominent It rises, so that each pair of correspond to a pair of first locking plate 610, and as illustrated in fig. 12, three pairs of protrusions (six protrusions) setting is existed On each of a pair of vertical frame part 83.The first locking plate 610 away from top second and first away from top third stops Movable plate 610 is integrally formed, and the first locking plate 610 away from top the 4th and away from first locking plate 610 1 at top the 5th Formed to body.

Second retainer 62 is the rear wall of retaining recess 832, which is formed in a pair of vertical 83 face of frame part To a pair of inside surface 831 of openning 81 each in.Retaining recess 832 is recessed with the opening of openning 81 forward Portion.That is, the front surface 621 of the second retainer 62 is the bottom surface of retaining recess 832, which faces front.Here, stop Recess portion 832 includes the multiple retaining recess 832 being organized as pair, corresponds to a pair of second locking plate 620 so that each pair of, and by three To retaining recess 832 (six retaining recess 832) setting on each of a pair of vertical frame part 83.

In right vertical frame part 83, the inner surface 831 oriented towards openning 81, which has, releases recess portion 835.It releases Recess portion 835 is the recess portion opened forward with openning 81.Here, three releasing recess portions 835 are formed in right vertical frame part In 83 between pairs of retaining recess 832.It is released in recess portion 835 when the fixture front end of such as screwdriver to be inserted into So that the mode of right vertical frame part 83 (elastic deformation) bending to the right and when connecton layout 1 is dismantled from installation frame 8, Use releasing recess portion 835.

In addition, the second retainer 62 has the rear surface 622 in face of rear (referring to Fig. 8 B).After the first retainer 61 Surface 611 navigates to the front of the rear surface 622 of the second retainer 62.

Further, frame side attachment 6 further comprises dowel 612 (referring to Fig. 9), and the dowel is from the first retainer 61 Rear surface 611 and the second retainer 62 at least one of front surface 621 it is prominent.In the present embodiment, dowel 612 is set It sets onto the rear surface 611 of the first retainer 61.In the state that connecton layout 1 is attached to frame body 80, dowel 612 by The pressing of connecton layout 1 and deformation, this will be described later.

In addition, frame side attachment 6 further comprises ribs 613, rear surface of the ribs from the first retainer 61 611 protrude backward.In the present embodiment, the first locking plate 610 away from top second only is arranged in ribs 613 and away from top Between first locking plate 610 of third and the first locking plate 610 away from top the 4th and the first locking plate away from top the 5th Between 610.In the state that connecton layout 1 is attached on frame body 80, the rear surface in face of rear of ribs 613 is not It is contacted with connecton layout 1, this will be described later.

(2.4) attachment structure of the connecton layout to installation frame

Hereafter, referring to Fig.1 3 to Figure 17 B, it will be further described for connecton layout 1 to be attached to installation frame 8 Attachment structure (device side attachment 102 and frame side attachment 6).Unless otherwise directed, otherwise hereinafter by focusing on One attachment structure (device side attachment 102 and frame side attachment 6) describes to provide.If other attachment structures have phase Same construction, then the description by omission for other attachment structures.Here, to the connecton layout 1 seen in the preceding side is located at Attachment structure (device side attachment 102 and the frame in the upper right corner (in Figure 13 in the region of " A3 " mark) in four angles Side attachment 6) it is paid close attention to.Thus, for example, for being located at the upper left corner from four angles of connecton layout 1 seen in front side In attachment structure for, then overturn the right side and left side in described below.

As shown in Figure 13 and Figure 14, it in the state of by the openning 81 of at least lid 3 insertion installation frame 8, will be routed Device 1 is attached on installation frame 8.Here, when connecton layout 1 to be attached on installation frame 8, by connecton layout 1 from peace It frames up in the rear insertion opening window 81 of frame 8.Here, staff will be arranged on the left side of connecton layout 1 to assembling first The vertical frame part 83 positioned at left side of the second attachment 58 insertion installation frame 8 as attached claw on frame 5 stops In dynamic recess portion 832.Then, staff pushes the right part of connecton layout 1 from rear, so that by the right side of connecton layout 1 The second attachment 58 as attached claw in upper setting to assembling frame 5 is assembled to the vertical frame part in the right side of installation frame 8 In 83 retaining recess 832, while keeping the vertical frame part 83 in the right side of installation frame 8 bending to the right.

Here, connecton layout 1 and installation frame 8 are bonded to each other in the size in the longitudinal direction of installation frame 8.This Outside, as shown in figure 15, in the state of the surface of the rear surface of frame body 80 contact mounting surface 800, installation frame 8 is attached It is connected in mounting surface 800.Therefore, depending on attachment structure, (device side is attached from the overhang of mounting surface 800 for installation frame 8 Fitting 102 and frame side attachment 6) size in the longitudinal direction, and reduce the size of attachment structure in the longitudinal direction Reduce overhang of the installation frame 8 from mounting surface 800.Figure 15 is to show from what downside was watched to be attached to installation frame 8 On connecton layout 1 bottom view, and shade (point shade) region indicates lid 3.In Figure 15, mounting surface 800 is by void Line (double dot dash line) mark.

As described above, in the lateral direction, the size of lid 3 is greater than the size of ontology 2, i.e. lid 3 compares in connecton layout 1 Ontology 2 is wide.In addition, the surface rear for navigating to mounting surface 800 of lid 3, i.e., it is located at (built-in box in wall in the lateral direction In) a part size it is identical as the size of ontology 2 in the lateral direction.Therefore, as shown in figure 15, installation frame 8 and lid 3 Do not have protrusion in the lateral direction at the rear position on the surface of mounting surface 800, and connecton layout 1 can be reduced The size of part (in built-in box) is accommodated in wall.

As shown in figure 16, in the state that connecton layout 1 is attached on installation frame 8, the of device side attachment 102 One attachment 57 and the second attachment 58 are contacted with the first retainer 61 of frame side attachment 6 and the second retainer 62, therefore Keep connecton layout 1 fixed.That is, device side attachment 102 limits shell 4 relative to installation frame 8 in front and back as follows Upward movement: the front surface 571 of the first attachment 57 is contacted from rear with installation frame 8, and after the second attachment 58 Surface 581 is contacted from front with installation frame 8.In other words, it is opposite to limit connecton layout 1 as follows for frame side attachment 6 In the movement of frame body 80 in the longitudinal direction: the rear surface 611 of the first retainer 61 is contacted from front with connecton layout 1, And the front surface 621 of the second retainer 62 is contacted from rear with connecton layout 1.

Specifically, as shown in Figure 17 A, device side attachment 102 passes through the first attachment 57 (a pair of first attaching piece 570) Front surface 571 (referring to Fig. 5 A) and rear table with the first retainer 61 of frame side attachment 6 (a pair of first locking plate 610) Face 611 (referring to Figure 12 B) contact.Forward movement which has limited connecton layout 1 relative to frame body 80.Here, setting is arrived The dowel 612 of the rear surface 611 of first retainer 61 is pressed by the front surface 571 of the first attachment 57 and plastic deformation.Therefore, Even when small scale error occurs between device side attachment 102 and frame side attachment 6, the plasticity of dowel 612 Deformation absorbs the influence of scale error and reduces the sound of the connecton layout 1 relative to installation frame 8.In addition, in this state, The front surface 571 of first attachment 57 only contacted with the rear surface 611 of the first retainer 61 but not with the rear table of ribs 613 Face contact.

Similarly, as seen in this fig. 17b, device side attachment 102 passes through the second attachment 58 (a pair of second attaching piece 580) Rear surface 581 (referring to Fig. 5 A) and preceding table with the second retainer 62 of frame side attachment 6 (a pair of second locking plate 620) Face 621 (referring to Figure 12 B) contact.Which has limited the moving backward relative to frame body 80 of connecton layout 1.Therefore, cloth is traditional thread binding 1 is set to be limited relative to the movement of frame body 80 in the longitudinal direction.

In addition, the size of connecton layout 1 in the up-down direction and the size of openning 81 in the up-down direction are essentially identical, And the ruler of size openings window 81 in the lateral direction of the connecton layout 1 other than the second attachment 58 in the lateral direction It is very little essentially identical.Which has limited shell 4 relative to installation frame 8 in above-below direction with the movement on left and right directions.Further, Releasing two walls of recess portion 835 in the up-down direction can be folded between the second pairs of attaching piece 580 to limit 4 phase of shell For the movement of installation frame 8 in the up-down direction.

However, using installation frame 8 as described above and to be attached to the wiring on mounting surface 800 (referring to Fig. 1) In device 1, relatively large power may be applied on connecton layout 1 in the longitudinal direction, for example, traditional thread binding in installation (attachment) cloth During setting 1 or using connecton layout 1.For example, when the installation frame 8 that connecton layout 1 has been attached to is attached to mounting surface 800 When upper, it was connected to electric wire of connecton layout 1 etc. and is exerted a force on connecton layout 1 on the direction for pressing connecton layout 1 forward. In addition, when by pull power supply line will use in connecton layout 1 extracted by so-called " unplugg sluggish in a manner of " it is slotting When head and when on the power supply line for the connecton layout 1 that personnel stumble in use, on the direction for being pulled along connecton layout 1 It exerts a force on connecton layout 1.In addition, in order to use connecton layout 1 and by the plug of connecton layout 1 insertion by backward by Pressure is applied on connecton layout 1.Even when applying this power, in the connecton layout 1 according to the present embodiment, institute as above It states, connecton layout 1 is limited relative to the movement of frame body 80 in the longitudinal direction, and therefore, it is traditional thread binding to reduce cloth Set 1 sound.

(3) variation example

Connecton layout 1, installation frame 8 or assembling frame 5 according to first embodiment are only examples of the invention.The present invention It is not limited to first embodiment.Even in the other embodiments other than first embodiment, it can be made according to design etc. Various modifications are without departing from technical thought of the invention.The variation example of first embodiment is described below.

(3.1) first variation examples

The connecton layout 1A of first variation example according to first embodiment and connecton layout 1 according to first embodiment are not It is to have the shell 4A setting of unit size as shown in figure 18 with place.That is, connecton layout 1A includes having the following size Device noumenon 40A: this is sized to for up to three device noumenons being attached on installation frame 8.In connecton layout 1A, Ontology 2A and lid 3A is bonded to each other by using a pair of assembling frame 5.Connecton layout 1A has only comprising a pair of of insertion hole 311A Front surface 31A.That is, connecton layout 1A is single socket.Connecton layout 1A is for example attached to openning 81 in above-below direction On center.

(3.2) second variation examples

The installation frame 8A of second variation example according to first embodiment is used for triplex receptacle with according to first embodiment Installation frame 8 the difference is that installation frame 8A be as shown in figure 19 be used for Duplex socket installation frame.I.e., it is possible to Any number of shell 4A of shell 4A from one to two respectively with unit size is attached on installation frame 8A.It should Installation frame 8A includes two couples of frame side attachment 6A being aligned in the up-down direction.Similar to installation according to first embodiment The frame side attachment 6 of frame 8, each frame side attachment 6A include the first retainer 61 (a pair of first locking plate 610) with And second retainer 62 (a pair of second locking plate 620).

(3.3) third variation example

As shown in figure 20, the assembling frame 5A of third variation example according to first embodiment with according to first embodiment group Frame up frame 5 difference be omit the first attachment 57 (referring to Fig. 5 A).That is, assembling frame 5A does not include this to the first attaching piece 570 (referring to Fig. 5 A), this to the first attaching piece from assembling frame 5 end face in the up-down direction in upward direction and in downward direction Upper protrusion, and therefore can will assemble the size of frame 5A in the up-down direction and be limited to small size.By making the first side The front surface 571 (referring to Fig. 5 A) of 51 the first attachment of front surface instead 57 contacts with installation frame 8 from rear and will include The connecton layout 1 of assembling frame 5A is attached on installation frame 8.That is, when attachment includes the connecton layout 1 of assembling frame 5A When, with the front surface of the first side 51 rather than using with retainer at the position that contact of the first retainer 61 (participating in Figure 16) Installation frame.

(3.4) the 4th variation examples

As shown in figures 21a and 21b, the connecton layout 1B of the 4th variation example according to first embodiment is implemented with according to first Example connecton layout 1 the difference is that assembling frame 5B further comprise additional ribs 532, the additional ribs are from front and back It is contacted upwardly adjacent to the side (from rear) of the second protrusion 24 with the first protrusion 34B.That is, assembling frame 5B is facing the first side There are additional ribs 532 at 51 position and there are certain spaces in the longitudinal direction.Additional ribs 532 are set in the longitudinal direction It sets between the first side 51 and the second side 52.In the example of Figure 21, the inner circumferential mask of each in a pair of of assembly hole 54 There are a pair of of additional ribs 532.Assemble frame 5 includes four additional ribs 532 in total.It is arranged in pairs of auxiliary on each assembly hole 54 Help rib 532 from connection part 53 relative to neighbouring first side 51 step part 534 (referring to Fig. 5 B) a part it is prominent so as to It is close to each other in the up-down direction.

In addition, the first protrusion 34 includes from a pair of first protrusion 341 in the connecton layout 1B according to the 4th variation example Rear surface a pair of of tab 342 outstanding.The rear surface of each first protrusion 342 is arranged in above-below direction in each tab 342 On center portion at.In other words, the rear surface of a pair of first protrusion 341 is not flat surface, and makes each rear surface upper Two upward ends of lower section are recessed.

As illustrated in fig. 21b, in the state of will assemble frame 5B and be attached on shell 4, a pair of of additional ribs 532 are from front and back Side is contacted upwardly adjacent to the side (from rear) of the second protrusion 24 with a pair of first protrusion 341.That is, by a pair of first protrusion 341 in the state of encircle between a pair of of additional ribs 532 and the first side 51, and assembling frame 5B is attached on shell 4.? This, the tab 342 of the first protrusion 34B is grasped in the up-down direction between pairs of additional ribs 532.

According to the construction of the connecton layout 1B of the 4th variation example, the first protrusion 34B is by additional ribs 532 from front-rear direction The side (from rear) of upper neighbouring second protrusion 24 supports.Therefore, can by additional ribs 532 receive from the longitudinal direction with The opposite side of second protrusion 24 (from front) is applied to the power of the first protrusion 34B.Therefore, in addition when forward pressing (or draw It is dynamic) when applying big power on the direction of connecton layout 1, such as in installation (attachment) connecton layout 1 or in use 1 phase of connecton layout Between, additional ribs 532 protect the first protrusion 34B, therefore reduce the damage of the first protrusion 34B.

It is noted that in this case, in the state that connecton layout 1B is attached to mounting surface 800 (referring to Fig. 1), Basic entire tab 342 is accommodated in wall (in built-in box).Therefore, connecton layout 1B waits being accommodated in wall (in built-in box) Size in the lateral direction is greater than the size of connecton layout 1 according to first embodiment in the lateral direction.

(3.5) other variation examples

Other variation examples other than first to fourth variation example of first embodiment will be described below.

Connecton layout 1 is not limited to indoor use and can be the outdoor location used in building external.Connecton layout 1 Be not limited to include grounding electrode connecton layout, and can be the connecton layout without grounding electrode or may, for example, be use In 100V alternating current or for the socket of DC current.Connecton layout 1 is not limited to the socket corresponding to A type and c-type plug, and It can be the socket or can be such as Type B plug, BF type plug, c-type plug or O-shaped slotting that only A type plug may be coupled to The socket that the plug of head may be coupled to.Connecton layout 1 is not limited to Duplex socket, and can be single socket or triplex receptacle. Connecton layout 1 is not limited to socket, and can be switch, human body sensor, timer etc..Connecton layout 1 can be with human body The socket of sensor, it is that socket, switch, human body sensor, timer etc. are two or more that this, which has the socket of human body sensor, The example of function combination.The terminal of connecton layout 1 is necessarily quick connection terminal, and can be such as screw type terminal.

The construction of connecton layout 1 is not limited to that the structure of (insertion Setup Type) will be partially installed in wall after connecton layout 1 It makes, and can be and be mounted on a wall connecton layout 1 while the whole construction for exposing and (exposing Setup Type) of connecton layout 1. The construction of installation frame 8 is not limited to the construction being fixed to installation frame 8 on built-in box, and can be by using clamping Tool and installation frame 8 is attached to the construction in mounting surface 800.

In assembling frame 5, the first side 51 and the second side 52 are only needed by the lateral direction relative to each other It changes to be arranged.The position of the second side 52 for example, position of the first side 51 may partly overlap in the lateral direction.At this In the case of kind, the second side 52 is positioned partially at the first side 51 along in view field in the front-back direction.

The suspension pawl 551 that the front end of stabilizer blade piece 55 is arranged in only needs to be hooked at least one of ontology 2 and lid 3 On.Thus, for example, suspension pawl 551 is it is so structured that being only hooked on ontology 2 or being only hooked on lid 3.

Assembling frame 5 be not limited to include three clamping plates 531 construction.Assembling frame 5 may include one to two folder Plate 531 is more than four clamping plates 531.For example, assembling frame 5 has rectangle frame when assembling frame 5 includes two clamping plates 531 Frame shape.In this case, the first protrusion 34 has the integrated shape of a pair of first protrusion 341, and the second protrusion 24 With the integrated shape of a pair of second protrusion 241.

Frame 5 is assembled necessarily to separate from installation frame 8.Assembling frame 5 can be with 8 one of installation frame.In this feelings Under condition, ontology 2 and lid 3 are bonded to each other by using the assembling frame 5 with 8 one of installation frame.

It only needs connecton layout 1 is attached to elastically-deformable dowel 612 in installation frame 8 from the first retainer 61 At least one of rear surface 611 and the front surface 621 of the second retainer 62 are prominent.Dowel 612 can be from the second retainer 62 Front surface 621 it is prominent.In this case, dowel 612 presses simultaneously plastic deformation by the rear surface 581 of the second attachment 58.

The front surface 571 of first attachment 57 can be located at the rear surface 581 with the second attachment 58 in a first direction At identical position.In this configuration, compared with connecton layout 1 according to first embodiment, the second attachment 58 is moved backward Rear surface 581 to the second attachment 58 flushes at the position of (identical) with the front surface 571 of the first attachment 57.That is, in root According in the connecton layout 1 of first embodiment, the front surface 571 of the first attachment 57 slightly (for example, with 0.5mm) is navigated to The front of the rear surface 581 of second attachment 58, but front surface 571 and rear surface 581 can flush each other.Therefore, the structure It makes and the second attachment 58 is limited to low amount from the overhang forward of the front surface 571 of the first attachment 57 and is made it possible to Reduce the thickness of a pair of of device side attachment 102 in a first direction.Similarly, in installation frame 8, the first retainer 61 Rear surface 611 can be located at position identical with the front surface 621 of the second retainer 62 in a first direction.However, first The front surface 571 of attachment 57 and the rear surface 581 of the second attachment 58 are necessarily at same location in a first direction Place.As long as front surface 571 and rear surface 581 are considered as flushing each other substantially, so that it may which proof strength simultaneously reduces attachment structure (dress Set side attachment 102 and frame side attachment 6) thickness.For example, the front surface 571 of the first attachment 57 can be located at preceding It is arrived less than 3mm in the range of institute dislocation relative to the rear surface 581 of the second attachment 58 being greater than or equal to 0mm in rear direction At position.

The joint filling that the method that stiffener 72 is fixed to resinous framework 71 is not limited to the described above.Stiffener 72 can be with Resinous framework 71 is fixed to for example, by bonding, crimping, threaded connection etc..Resinous framework 71 can pass through insert molding and reinforcement Component 72 is integrally formed.

(4) it summarizes

As described above, including resinous framework 71 and stiffener 72, the resin frame according to the installation frame 8 of first aspect Frame is made of synthetic resin, which is made of metal and to be secured on resinous framework 71.Resinous framework 71 has There is the openning 81 that resinous framework 71 is penetrated on (front-rear direction) in a first direction.Connecton layout 1 be inserted into openning 81 with Just it is attached on resinous framework 71.Resinous framework 71 includes a pair frame part 83 and a pair of of horizontal frame part 84 vertically, The facing with each other and openning 81 in the second direction (left and right directions) for being orthogonal to first direction to vertical frame part 83 It is arranged at this between vertical frame part 83, this is being orthogonal to both first direction and second direction to horizontal frame part 84 Third direction (up and down direction) on the setting of facing with each other and openning 81 this between horizontal frame part 84.A pair is perpendicular Straight two ends of the frame part 83 by a horizontal frame part 84 in a pair of of horizontal frame part 84 in a second direction It is connected on two ends of another horizontal frame part 84 in a pair of of horizontal frame part 84 in a second direction.It will add Strong component 72 is attached to the front surface 711 of resinous framework 71 on the side of covering resin frame 71 faced in a first direction Front front surface 711 a part.Stiffener 72 includes first part 721 and second part 722.By first part 721 navigate to the front of a pair of of horizontal frame part 84.Second part 722 is navigated to the root of a pair of vertical frame part 83 836 front.By root 836 be connected at least this on horizontal frame part 84.

According to the construction, the second part 722 of stiffener 72 made of metal is navigated to and is made of synthetic resin Resinous framework 71 the vertical frame part 83 of a pair root 836 front.By root 836 be connected at least this to horizontal pane On frame part 84.Therefore, though when will lead to a pair of vertical prone power of frame part 83 be applied to from connecton layout 1 it is perpendicular When on straight frame 71, the second part 722 of stiffener 72 limits the deformation forward of a pair of vertical frame part 83.Therefore, It can prevent from for a part (a pair of vertical frame part 83) of installation frame 8 being lifted from the mounting surface 800 of such as wall surface State.Therefore, installation frame 8 makes it possible to limit the lifting from mounting surface 800.Particularly, for example, working as connecton layout When 1 installation frame 8 being attached to is attached in mounting surface 800, electric wire of connecton layout 1 etc. is connected to forward by compress It is exerted a force on the direction of line apparatus 1 on connecton layout 1.In addition, when by pulling power supply line that the cloth in using is traditional thread binding 1 is set when so-called " unplugg sluggish in a manner of " pulls the plug out of the socket and the connecton layout 1 of stumbling in use as personnel When on power supply line, exerted a force on the direction for being pulled along connecton layout 1 on connecton layout 1.Even when such as in these feelings When applying the strong power of pressing forward (or pulling) connecton layout 1 under condition like that, forward due to a pair of vertical frame part 83 Deformation is limited, it is possible to limit the lifting of installation frame 8 from mounting surface 800.

In the installation frame 8 according to the second aspect of reference first aspect, first part 721 and second part 722 are excellent Selection of land is integrally formed.The construction by the construction more separated than first part 721 and second part 722 of second part 722 more The deformation forward of a pair of vertical frame part 83 of limitation and therefore can be more separated than first part 721 and second part 722 Construction more reliably limits lifting of the installation frame 8 from mounting surface 800.However, the construction is not necessity of installation frame 8 Construction, and first part 721 and second part 722 can be it is separated.

In the installation frame 8 according to the third aspect of reference second aspect, stiffener 72 includes a pair of of metal plate 720, and each of a pair of of metal plate 720 preferably includes first part 721 and second part 722.Using the construction, Stiffener 72 makes it possible to for metal plate 720 being provided only on the part that must reinforce of resinous framework 71.Therefore, can subtract The size of metal plate 720 required for small.It is noted that necessity that the construction is not installation frame 8 constructs, and stiffener 72 can be made of a metal plate.

In the installation frame 8 according to reference first aspect fourth aspect in face either into the third aspect, reinforce Component 72 is preferably fixed on resinous framework 71 by both first part 721 and second part 722.Using the construction, Stiffener 72 makes the deformation forward that can not only limit a pair of vertical frame part 83, additionally it is possible to limit entire resinous framework 71 deformation, so that stiffener 72 can more reliably limit the lifting of installation frame 8 from mounting surface 800.Pay attention to It arrives, which is not the necessary construction of installation frame 8, also, for example, stiffener 72 can only be passed through first part 721 are fixed on resinous framework 71.

According to reference first aspect either into fourth aspect in the installation frame 8 of the 5th aspect in face, it is a pair of Each of vertical frame part 83 includes retaining recess 832, and retaining recess setting is in one pair of openning 81 On each of side surface 831.In this case, resinous framework 71 is constructed so that will be from connecton layout 1 second Each of two end faces on direction attached claw outstanding (the second attachment 58) is inserted into the state in retaining recess 832 Under, connecton layout 1 is attached on resinous framework 71.Using the construction, due at least one in a pair of vertical frame part 83 A bending in a second direction makes it possible to for connecton layout being attached to frame body 80 and can be by connecton layout from frame Frame ontology 80 is dismantled, so assigning plasticity at least one of a pair of vertical frame part 83.In this case, a pair of At least one described easy deformation forward in vertical frame part 83, and therefore, it is limited by stiffener 72 a pair of perpendicular The deformation forward of straight frame part 83 is to be particularly useful.It is noted that the construction is not the necessary construction of installation frame 8, and Retaining recess 832 can correspondingly be omitted.

According to reference first aspect to the 5th aspect in either face the 6th aspect installation frame 8 in, resin Frame 71 preferably further comprises joint filling protrusion 712, and the joint filling protrusion 712 is prominent simultaneously from the front surface 711 of resinous framework 71 And it is inserted into the joint filling hole 724 being formed in stiffener 72.In this case, stiffener 72 preferably further wraps Include protection protrusion 725, the protection protrusion is from the front surface 711 in face of resinous framework 71 of each of second part 722 Surface is prominent and is inserted into the protection recess portion 713 being formed in resinous framework 71.In this case, stiffener 72 is excellent Selection of land by make joint filling protrusion 712 joint filling and be fixed to resinous framework 71 on, and protect protrusion 725 on third direction preferably Ground is located at each of joint filling hole 724 and pairs of vertical frame part 83 between the center on third direction.Utilize this Shearing force is applied in protection protrusion 725, therefore by construction when vertical 83 elastic deformation in a second direction of frame part Reduce the shearing force being applied in joint filling protrusion 712.It is noted that the construction is not the necessary construction of installation frame 8, and Protection protrusion 725 can correspondingly be omitted.

According to reference first aspect either into the 6th aspect in the installation frame 8 of the 7th aspect in face, it is a pair of Each of root 836 of vertical frame part 83 preferably has a protrusion 837, which exists in root 836 The edge of adjacent openings window 81 is swelled forward in second direction.In this case, stiffener 72 preferably further wraps Part III 723 is included, which is connected to first part 721 on second part 722, and in Part III 723 Each preferably has the shape swelled forward along bump 837.Using the construction, bump 837 improves perpendicular The rigidity of a pair of of root 836 of straight frame part 83, therefore improve the attachment intensity that connecton layout 1 arrives frame body 80.This Outside, first part 721 and each second part 722 connect each other at the Part III 723 swelled forward along bump 837 It closes, and therefore, first part 721 and second part 722 can be limited to small amount from the overhang of mounting surface 800. It is noted that the construction is not the necessary construction of installation frame 8, and it can correspondingly omit bump 837.

According to reference first aspect either into the 7th aspect in the installation frame 8 of the eighth aspect in face, it is a pair of At least one of vertical frame part 83 preferably can on the entire width of vertical frame part in a second direction Elastic deformation in second direction.Using the construction, the entirety of at least one of a pair of vertical frame part 83 is in second direction Upper elastic deformation, and therefore, it can be by the width dimensions of at least one of a pair of vertical frame part 83 (in second direction On size) be reduced to relatively small size.Thereby it can be assured that the large scale of openning 81 in a second direction, same to time-frame The perimeter dimensions of frame ontology 80 remain unchanged.It is noted that necessity that the construction is not installation frame 8 constructs, and for example, one It can be with elastic deformation to the only a part (end of adjacent openings window 81) of vertical frame part 83 in a second direction.

(second embodiment)

As shown in figure 22, connecton layout 1C according to the second embodiment and connecton layout 1 according to first embodiment be not It is that connecton layout 1C is the switch for including switch knob 400 with place.The component also showed that in the first embodiment is below It is middle to be indicated by identical appended drawing reference, and accordingly the description thereof will be omitted.

Connecton layout 1C according to the present embodiment includes device noumenon 40C and switch knob 400, and switch knob 400 is to attached Device noumenon 40C is connected to the front surface 31C of cladding system ontology 40C.Device noumenon 40C include include ontology 2C and lid 3C Shell 4C and handle 401.Shell 4C accommodates such as terminal board and for opening and closing the feed lines between terminal board The internal part of contact.Handle 401 exposes from the front surface 31C of shell 4C.Switch knob 400 is attached to handle 401.

Connecton layout 1C is so-called rocker arm (seesaw) switch.Therefore, when the right side of the front surface of push switch handle 400 When end or left part, handle 401 is moved to shell 4C with the state (opening/closing) of double-throw contact.Here, shell 4C has Up to three shells can be attached to the size (unit sizes) of installation frame 8 (referring to fig. 2).Want installation wiring device 1C's Mounting rack 8 has the structure being identical with the first embodiment, therefore omits the detailed description here.

Here, similar with first embodiment, lid 3C is bigger than ontology 2C in (second direction) in left and right directions.That is, In the lateral direction, lid 3C is wider than ontology 2C.Ontology 2C and lid 3C are bonded to each other by multiple integrated structure 101C.In other words Say, connecton layout 1C include include ontology 2C and lid 3C shell 4C and for by ontology 2C and lid 3C be bonded to each other described in Multiple integrated structure 101C.

At least a pair of of integrated structure 101C is provided, wherein integrated structure 101C setting is in one group of ontology 2C and lid 3C upper and lower In corresponding side on direction (third direction).In the present embodiment, two are provided with to (two groups) integrated structure 101C, wherein each pair of Integrated structure 101C be arranged on the corresponding end-faces (upper surface and lower end surface) of shell 4C in above-below direction.Two pairs of combination knot Structure 101C is disposed in from four respective corners of the shell 4C of front side, so that integrated structure 101C is above and below shell 4C It is aligned in the lateral direction on each end face (each of upper surface and lower end surface) in direction.In this way, ontology 2C and Lid 3C is combined at four angles of the shell 4C seen from front side.

Here, each of multiple integrated structure 101C include the rearwardly projecting Integration Framework of rear surface from lid 3C 35C and each end face (each of upper surface and lower end surface) from ontology 2C engagement pawl 25C outstanding in above-below direction.In conjunction with Frame 35C is integrated with lid 3C.Engagement pawl 25C is integrated with ontology 2C.Integrated structure 101C is so-called fastener matching structure, Wherein while Integration Framework 35C flexible deformation, engagement pawl 25C is assembled in the hole of Integration Framework 35C, thus by ontology 2C and lid 3C are bonded to each other.

It here, further include being arranged on the opposite end of lid 3C in the lateral direction according to the connecton layout 1C of the present embodiment A pair of of device side attachment 102C.Installation frame 8 has the opening that installation frame 8 is passed through along front-rear direction (first direction) Window 81 (referring to fig. 2), ontology 2C and lid 3C are configured to pass through a pair in the state of ontology 2C and lid 3C insertion opening window 81 Device side attachment 102C is attached to installation frame 8.

This is implemented as the assembling frame of the connecton layout 1 of first embodiment to each of device side attachment 102C A part and the lid integrated construction of 3C of 5 (referring to Fig. 7 A).That is, 52 (the ginseng of the second side of assembling frame 5 is omitted See Fig. 7 A) and the construction of connection part 53 (referring to Fig. 7 A) be arranged on the two sides in the lateral direction lid 3C, so that realizing should To device side attachment 102C.Therefore, as shown in figure 22, this includes the first attachment to each of device side attachment 102C Part 57C and the second attachment 58C.First attachment 57C and the second attachment 58C corresponds respectively to the assembled frame of first embodiment The first attachment 57 (referring to Figure 16) and the second attachment 58 of frame 5 (referring to Figure 16).

That is, in the first embodiment, integrated structure 101 (referring to fig. 4) and device side attachment 102 are (referring to figure 16) two sides of shell 4 in the lateral direction are set, and integrated structure 101 and device side attachment 102 share assembled frame frame 5.On the contrary, in a second embodiment, at least a pair of integrated structure 101C setting is in one group of ontology 2C and covers 3C in the up-down direction Opposite side on, and at least a pair of device side attachment 102C is arranged in lid 3C opposite side in the lateral direction.

As described above, at least a pair of integrated structure 101C be preferably provided in one group of ontology 2C and lid 3C with first direction On opposite end on the orthogonal third direction (up and down direction) of (front-rear direction) and second direction (left and right directions).That is, It is wide in a second direction to cover 3C, but third party is arranged in upward rather than the both ends in second direction in integrated structure 101C.Benefit With this construction, can be used for using in second direction space (volume of shell 4C) corresponding greater than the width of ontology 2 with lid 3C In the component other than integrated structure 101C that ontology 2C is integrated to lid 3C.

In addition, such as second embodiment, it is also preferable to include lid 3C in a second direction opposite is arranged in by connecton layout 1C A pair of of device side attachment 102C of side.In this case, ontology 2C and lid 3C are preferably configured as in ontology 2C and lid In the state of 3C insertion opening window 81 (installation frame 8 has the openning 81 for passing through installation frame 8 along first direction), by this Installation frame 8 is attached to device side attachment 102C.That is, lid 3C is wide in a second direction, but this is to device side The opposite side of second direction is arranged in attachment 102C.Using this construction, corresponding to lid 3C wide width in a second direction Space can be used for for ontology 2C and lid 3C being attached to the device side attachment 102C of installation frame 8,.Note that the construction is not This can also be arranged to device side attachment 102C in the opposite side of the third direction of lid 3C in the necessary structure of connecton layout 1C.

The construction of the embodiment is only example.For example, connecton layout 1C needs not be rocker arm (seesaw) switch, but can To be piano bat-handle switch.Furthermore, it is possible to be used in conjunction with second with construction (including modification) described in first embodiment Various constructions (including modification) described in embodiment.

Claims

1. a kind of installation frame, including

Resinous framework is made of synthetic resin and has the openning for penetrating the resinous framework in a first direction, cloth Line apparatus is inserted into the openning to be attached to the resinous framework, and

A pair of of stiffener, to be secured to the resinous framework, wherein

The resinous framework includes

A pair of vertical frame part, the pair of vertical frame part in the second direction for being orthogonal to the first direction each other It facing, the openning is arranged between the pair of vertical frame part, and

A pair of of horizontal frame part, the pair of horizontal frame part are being orthogonal to the first direction and the second direction two Facing with each other on the third direction of person, the openning is arranged between the pair of horizontal frame part,

The pair of vertical frame part is by a horizontal frame part in the pair of horizontal frame part described second Both ends on direction are connected to another horizontal frame part in the pair of horizontal frame part in this second direction Both ends,

The pair of stiffener be attached in the front surface of the resinous framework with cover the resinous framework in face of in institute State a part and each of the pair of stiffener of the front surface in the front on the side on first direction Including

First part navigates to the front of the pair of horizontal frame part, and

Second part, navigates to the front of the root of the pair of vertical frame part, and the root is connected at least described A pair of of horizontal frame part,

The pair of stiffener is fixed to the resinous framework with being physically separated from one another on the third direction.

2. installation frame according to claim 1, wherein

The first part and the second part are integrally formed.

3. installation frame according to claim 2, wherein

Each of the pair of stiffener is metal plate.

4. installation frame according to any one of claim 1 to 3, wherein

Each of the pair of stiffener is fixed to described by both the first part and the second part Resinous framework.

5. installation frame according to any one of claim 1 to 3, wherein

Each of the pair of vertical frame part includes retaining recess, and the retaining recess setting is in face of the opening Each of a pair of inside surface of window, and

The resinous framework is constructed so that will be from every in the connecton layout two end faces in this second direction In the state that one attached claw outstanding is inserted into the retaining recess, the connecton layout is attached to the resinous framework.

6. installation frame according to any one of claim 1 to 3, wherein

The resinous framework further comprises joint filling protrusion, and the joint filling protrusion is prominent from the front surface of the resinous framework And it is inserted into the joint filling hole for being formed in each of the pair of stiffener,

Each of the pair of stiffener further comprises protection protrusion, and the protection protrusion is from the second part The front surface in face of the resinous framework of each surface it is prominent and be inserted into and be formed in the resinous framework In protection recess portion in,

Each of the pair of stiffener is fixed to the resinous framework and making the joint filling protrusion joint filling, and

The protection protrusion is located at every in the joint filling hole and the pairs of vertical frame part on the third direction One between the center on the third direction.

7. installation frame according to any one of claim 1 to 3, wherein

Each of described root of the pair of vertical frame part has protrusion, and the protrusion is in the root It is swelled forward adjacent to the edge of the openning in this second direction,

Each of the pair of stiffener further comprises Part III, and the Part III connects the first part It is connected to the second part, and

Each of described Part III has the shape swelled forward along the protrusion.

8. installation frame according to any one of claim 1 to 3, wherein

The vertical frame part of at least one of the pair of vertical frame part can be at least one described vertical frame section Divide elastic deformation in this second direction on entire width in this second direction.