CN104659721B - Electric circuit connection container - Google Patents
Electric circuit connection container Download PDFInfo
- Publication number
- CN104659721B CN104659721B CN201410690295.XA CN201410690295A CN104659721B CN 104659721 B CN104659721 B CN 104659721B CN 201410690295 A CN201410690295 A CN 201410690295A CN 104659721 B CN104659721 B CN 104659721B
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- CN
- China
- Prior art keywords
- frame
- convex portion
- hook part
- lid
- perisporium
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The present invention provides a kind of electric circuit connection container, it is configured to hang the hook part of lid in the convex portion card of frame and lid is installed on frame, also hook part card is hung over convex portion even if cannot visually arrive convex portion.Electric circuit connection container (1) includes frame (2) and the 1st lid (3) on frame (2).The side of frame (2) is provided with convex portion (27), the side of the 1st lid (3) is provided with hook part (37).1st lid (3) is rotated by the way that hook part (37) card is hung over convex portion (27) centered on hook part (37), so that on frame (2).The rigid enhanced portion (6) of enhancing frame (2) is provided near convex portion (27), is provided with the enhanced portion (6) so that the mode that hook part (37) card hangs over convex portion (27) guides the guide structures (5) of hook part (37).
Description
Technical field
The present invention relates to be mounted on automobile and be substantially carried out the electric circuit connection container of power distribution.
Background technology
There is the electric circuit connection container being mounted on automobile of various constructions, such as have the electric circuit connection container of the construction shown in Fig. 6
(referring for example to patent document 1).Electric circuit connection container 301 shown in Fig. 6 includes：It is mounted with the lower cover of multiple electrical equipments 303
302；And the upper cover 305 for covering the top of lower cover 302.
A pair of of convex portion 307 has flatly been provided projectingly on the side wall 302a positioned at one end of long side direction of lower cover 302.
Positioned at forming 1 locking receiving portion 308 on the side wall 302b of side wall 302a opposite sides.
In upper cover 305, in the state of on lower cover 302 with the 307 corresponding position of convex portion of lower cover 302, shape
The hook part 315 that Cheng Youneng is engaged with convex portion 307.In addition, in upper cover 305, with 315 opposite side of hook part formed with
The fastener 316 that the locking receiving portion 308 of lid 302 engages.
When upper cover 305 is installed on lower cover 302, the hook part 315 of upper cover 305 is blocked with the convex portion 307 of lower cover 302
Close, rotate upper cover 305 centered on hook part 315.By rotating upper cover 305, thus the fastener 316 of upper cover 305 with
The locking receiving portion 308 of lower cover 302 engages, and upper cover 305 is fixed on the position of the top covering of lower cover 302.
Prior art literature
Patent document
Patent document 1：Japanese Patent Laid-Open 2000-236611 publications
The content of the invention
The problem of present invention is to be solved
, cannot visual lower cover in the case of having according to the installation site installed to vehicle body in the electric circuit connection container 301
302 convex portion 307.In the case that upper cover 305 is installed on lower cover 302 in such a case, operator must see not
The hook part 315 of upper cover 305 is engaged with convex portion 307 in the state of to convex portion 307, has a problem that workability is poor.
So it is an object of the invention to provide a kind of electric circuit connection container, it is configured to hang lid in the convex portion card of frame
Hook part and by lid be installed on frame on, also hook part card is hung over convex portion even if cannot visually arrive convex portion.
The solution used to solve the problem
Invention described in technical solution 1 is a kind of electric circuit connection container, including is mounted with frame and the installation of electronic component
Lid on the frame, convex portion is provided with the side of the perisporium of the frame, and card extension is provided with the side of the lid
Portion, the lid is rotated by the way that the hook part card hung over the convex portion, and centered on the hook part, thus will described in
Lid is installed on said frame, and the electric circuit connection container is characterized in that, is provided with enhanced portion, the increasing on said frame
Strong portion includes：Between being separated in the outside of the perisporium and the perisporium every configuration enhancing wall；And by the enhancing wall and institute
Multiple reinforcing ribs of perisporium link are stated, is provided with the enhanced portion and is drawn in a manner of the hook part card is hung over the convex portion
Lead the guide structure of the hook part.
Invention described in technical solution 2 is characterized in that, in the invention described in technical solution 1, the multiple reinforcing rib
Among 2 reinforcing ribs extended parallel in the both sides of the convex portion, and the frame depth direction extend, described
The cutout unit for forming the part excision opposed with the convex portion is provided with enhancing wall, the guide structure includes described 2
Reinforcing rib and the cutout unit.
The effect of invention
According to the invention described in technical solution 1,2, due to being provided with the enhanced portion so that the hook part card is hung
Mode in the convex portion guides the guide structure of the hook part, therefore, also can easily make even if cannot visually arrive convex portion
Hook part card hangs over convex portion.
Brief description of the drawings
Fig. 1 is to show that the electric circuit connection container involved by an embodiment of the invention is fixed on the side of the state on vehicle body
View.
Fig. 2 is the stereogram of the electric circuit connection container shown in Fig. 1.
Fig. 3 is the stereogram for showing to remove the state of the 1st lid in the electric circuit connection container shown in Fig. 2.
Fig. 4 is the enlarged drawing of the convex portion and guide structure shown in Fig. 3.
Fig. 5 is the explanatory drawin for illustrating to install the method for the 1st lid on the frame shown in Fig. 3.
Fig. 6 is the exploded view of conventional electric circuit connection container.
The explanation of reference numeral
1 electric circuit connection container
2 frames
3 the 1st lids (lid)
5 guide structures
6 enhanced portion
21 perisporiums
27 convex portions
37 hook parts
61 enhancing walls
62 reinforcing ribs
63 cutout units
Embodiment
" electric circuit connection container " with reference to involved by Fig. 1~5 illustrate an embodiment of the invention.Fig. 1, the electricity shown in 2
Gas junction box 1 is mounted on automobile and is substantially carried out power distribution.The electric circuit connection container 1 is fixed on prolonging along vertical for vehicle body
The fixed part 99 stretched.Arrow Y in Fig. 1 shows vertical in downward direction, and the arrow Z orthogonal with arrow Y, arrow X show level side
To.
Electric circuit connection container 1 includes：Housing 10；And be contained in multiple devices in housing 10, housing 10 include frame 2,
The 1st lid 3 (relative to " lid " of claim) installed in the side of frame 2, installed in frame 2 opposite side the 2nd
Lid 4.In addition, frame 2, the 1st lid 3, the 2nd lid 4 are made of synthetic resin respectively, by known injection moulding come shape
Into.
As shown in figure 3, frame 2 has：The perisporium 21 of tubular；It is arranged on the component mounting portion 24 of the inner side of perisporium 21；If
Put the enhanced portion 6 in the outside of perisporium 21；And conjointly set with the outer surface of perisporium 21, it is overlapping with fixed part 99 and by spiral shell
The stent 22,23 that bolt is fixed.
In the side of perisporium 21 and it is that the end set of that side for being provided with the 1st lid 3 has a pair of of convex portion 27, in perisporium
21 opposite side and be provided with 3 that side of the 1st lid end set have 1 locking receiving portion 28.In rear description, these are convex
Portion 27, locking receiving portion 28.
Multiple electronic components 11,12,13 such as relay, fuse, fuse wire are mounted with the side in component mounting portion 24,
Component mounting portion 24 opposite side inserted with a plurality of electric wire and busbar (not shown).
Enhanced portion 6 is used for the rigidity for strengthening frame 2, including：Configured at spaced intervals in the outside of perisporium 21 and perisporium 21
Enhancing wall 61；And the multiple reinforcing ribs 62 for linking enhancing wall 61 and perisporium 21.The enhanced portion 6 is arranged on the convex portion
The multiple positions for the frame 2 being included near 27.
1st lid 3 is formed box-like, has the perisporium 31 that plate portion 30 and the outer rim from the plate portion 30 are vertically arranged.
The side of perisporium 31 and be that the end set of 2 side of frame has the hook part 37 of a pair of of frame-shaped, in the opposite side of perisporium 31 and is frame
The end set of 2 side of frame has 1 fastener 38.
As shown in Figure 1, 2, in the state of installation on the frame 2, covering device loading part 24 is mounted with the 1st lid 3
That side of electronic component 11,12,13, the end of perisporium 31 are overlapping with the end of the perisporium 21 of frame 2.In addition, a pair of of card
Extension portion 37 blocks a pair of of the convex portion 27 for being hung on and being arranged on perisporium 21, and fastener 38 is locked to the locking being arranged on perisporium 21 and receives
Portion 28.
When the 1st lid 3 is installed on the frame 2, as shown in figure 5, making the side of the 1st lid 3 close to the one of frame 2
Side, corresponding convex portion 27 is hung over by a pair of of hook part 37 card.Then, rotate the 1st lid 3 centered on hook part 37.It is logical
Crossing rotates the 1st lid 3, so that the fastener 38 of the 1st lid 3 is locked on the locking receiving portion 28 of frame 2, the 1st lid 3 is pacified
Dress is on the frame 2.
2nd lid 4 is formed box-like, installation on the frame 2 in the state of, covering device loading part 24 inserted with
That of electric wire and busbar side.
Such electric circuit connection container 1 passes through convex with being provided with for the 2nd lid 4 direction opposed with fixed part 99 and perisporium 21
The face in portion 27 becomes the direction of bottom surface, stent 22,23 bolts is fixed on fixed part 99, so as to be fixed on fixed part 99.
In addition, fixed part 99 is located near the floor of vehicle, in the state of electric circuit connection container 1 is fixed on fixed part 99,
When the 1st lid 3 is installed on the frame 2, it is difficult to visually to the convex portion 27 being arranged on the bottom surface of perisporium 21.Therefore, electrically
Junction box 1 has the guide structure 5 guided in a manner of making the card of hook part 37 hang over convex portion 27 to hook part 37.In the following,
Illustrate the guide structure 5.
The guide structure 5 is arranged on the enhanced portion 6.In addition, in electric circuit connection container 1, due in frame 2 and the 1st
Be each provided with a pair of of convex portion 27 and hook part 37 on lid 3, thus guide structure 5 be also disposed at it is right with each convex portion 27 of frame 2
Two positions answered.
As shown in figure 4, guide structure 5 includes：Form 2 reinforcing ribs (mark among multiple reinforcing ribs 62 of enhanced portion 6
Reference numeral 62a with other reinforcing ribs distinguish)；And it is arranged on the cutout unit 63 in the enhancing wall 61 for forming enhanced portion 6.Institute
State 2 reinforcing rib 62a to extend parallel in the both sides of convex portion 27, and extend in the depth direction (arrow X-direction) of frame 2.
The cutout unit 63 is set by the way that the part opposed with convex portion 27 of enhancing wall 61 is cut off.In addition, in this embodiment party
In formula, cutout unit 63 is to be cut off by the part between 2 reinforcing rib 62a by enhancing wall 61 with quadrilateral shape to set.
Such guide structure 5 is made by making the position of hook part 37 positioned at the mutual of 2 reinforcing rib 62a
The end face of cutout unit 63 is abutted with hook part 37, so that hook part 37 is positioned at the position that card hangs over convex portion 27.Therefore, even if
In the case where operator cannot visually arrive the situation of convex portion 27, also the card of hook part 37 easily can be hung over into convex portion.
In addition, above-mentioned embodiment only shows the representative form of the present invention, the invention is not restricted to embodiment party
Formula.That is, various modifications can be carried out in the range of main points of the present invention are not departed to implement.
Claims (1)
1. a kind of electric circuit connection container, including the lid of the frame and installation of electronic component on the frame is mounted with,
The side of the perisporium of the frame is provided with convex portion, the side of the lid is provided with hook part,
The lid is rotated by the way that the hook part card hung over the convex portion, and centered on the hook part, so that by institute
State lid installation on said frame,
The electric circuit connection container is characterized in that,
Enhanced portion is provided with said frame,
The enhanced portion includes：In the enhancing wall that the outside of the perisporium and the perisporium configure at spaced intervals；And should
Multiple reinforcing ribs that enhancing wall links with the perisporium,
The guiding that the hook part is guided in a manner of making the hook part card hang over the convex portion is provided with the enhanced portion
Construction,
The convex portion and the hook part are each provided with a pair on the frame and the lid, and the guide structure is set
At two positions corresponding with each convex portion of the frame,
2 reinforcing ribs among the multiple reinforcing rib are extended parallel in the both sides of the convex portion, and in the frame
Depth direction extends,
The cutout unit for forming the part excision opposed with the convex portion is provided with the enhancing wall,
The guide structure includes 2 reinforcing ribs and the cutout unit.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013242668A JP6273130B2 (en) | 2013-11-25 | 2013-11-25 | Electrical junction box |
| JP2013-242668 | 2013-11-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104659721A CN104659721A (en) | 2015-05-27 |
| CN104659721B true CN104659721B (en) | 2018-05-08 |
Family
ID=53250553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410690295.XA Active CN104659721B (en) | 2013-11-25 | 2014-11-25 | Electric circuit connection container |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6273130B2 (en) |
| CN (1) | CN104659721B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6523837B2 (en) * | 2015-07-15 | 2019-06-05 | 矢崎総業株式会社 | Housing, electrical connection box, and wire harness |
| JP6826079B2 (en) * | 2018-08-21 | 2021-02-03 | 矢崎総業株式会社 | Lock structure, electrical junction box and wire harness |
| WO2021210200A1 (en) * | 2020-04-14 | 2021-10-21 | 三菱電機株式会社 | Assembly device, assembly method, and electronic device manufacturing method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006050806A (en) * | 2004-08-05 | 2006-02-16 | Sumitomo Wiring Syst Ltd | Electric connection box for automobile |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5785811B2 (en) * | 2011-08-02 | 2015-09-30 | 矢崎総業株式会社 | Waterproof box and electrical junction box provided with the same |
-
2013
- 2013-11-25 JP JP2013242668A patent/JP6273130B2/en active Active
-
2014
- 2014-11-25 CN CN201410690295.XA patent/CN104659721B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006050806A (en) * | 2004-08-05 | 2006-02-16 | Sumitomo Wiring Syst Ltd | Electric connection box for automobile |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104659721A (en) | 2015-05-27 |
| JP2015104207A (en) | 2015-06-04 |
| JP6273130B2 (en) | 2018-01-31 |
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