CN203951122U - Housing assembly and possess the electric circuit connection container of this housing assembly - Google Patents
Housing assembly and possess the electric circuit connection container of this housing assembly Download PDFInfo
- Publication number
- CN203951122U CN203951122U CN201420366494.0U CN201420366494U CN203951122U CN 203951122 U CN203951122 U CN 203951122U CN 201420366494 U CN201420366494 U CN 201420366494U CN 203951122 U CN203951122 U CN 203951122U
- Authority
- CN
- China
- Prior art keywords
- electric wire
- housing
- inserting hole
- cable strap
- housing assembly
- 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.)
- Expired - Lifetime
Links
- 230000037431 insertion Effects 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 238000009795 derivation Methods 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model provides can be by the electric circuit connection container that does up cable strap before electric wire and be held in the housing assembly of housing and possess this housing assembly.Electric circuit connection container (10) possesses housing assembly, and housing assembly possesses: the housing (1) that is formed with electric wire inserting hole (42); Cable strap (5), it does up and is fixed on housing export to electric wire (6) housing from electric wire inserting hole.On housing, be provided with halved tie and play the maintaining part that the front cable strap of electric wire (6) keeps.Maintaining part (7) consists of cylinder portion (71) and board (74), this portion extends along the edge of electric wire inserting hole circular-arcly, and making band portion (51) the side break-through within it of cable strap, the edge of this board from the outlet (73) of this portion along electric wire inserting hole extends circular-arcly.The break-through of band portion is in cylinder portion, and the part deriving from outlet touches described board, thereby crooked, and with cylinder portion and board Elastic Contact.Thus cable strap is held in to maintaining part.
Description
Technical field
The utility model relates to a kind of electric circuit connection container that possesses the housing assembly of housing and cable strap and possess this housing assembly.
Background technology
The electric circuit connection container that is equipped on automobile that has various structures, for example, has the electric circuit connection container of the such structure of electric circuit connection container 310 as shown in Figure 4, and this electric circuit connection container possesses: housing 301, and it is formed with electric wire inserting hole 342; And cable strap 5, it does up the outside many wires 6 that exported to housing 301 by break-through in electric wire inserting hole 342 be fixed on housing 301 (for example, with reference to patent documentation 1.)。
Cable strap 5 is well-knownly have with portion 51 and be arranged at the structure with the fixed part 52 of one end of portion 51.Near the electric wire inserting hole 342 of housing 301, be provided with the insertion portion 371 of 5 break-through of cable strap.Cable strap 5 after this insertion portion 371 of break-through is wrapped in the periphery of many wires 6, thereby many wires 6 are fixed on to housing 301.
Prior art document
Patent documentation
Patent documentation 1: TOHKEMY 2007-288975 communique (the Japanese Patent Room)
Utility model content
Utility model technical problem to be solved
But above-mentioned cable strap 5, from break-through in insertion portion 371, easily come off from insertion portion 371 to doing up electric wire 6, causes the inefficiency of the bunch fixed operation of electric wire 6.
The purpose of this utility model is to provide a kind of electric circuit connection container that the cable strap doing up before electric wire can be held in to the housing assembly of housing and possess this housing assembly.
The technical scheme of dealing with problems
The first technical scheme of the present utility model is a kind of housing assembly, and it possesses: the housing that is formed with electric wire inserting hole, and cable strap, its outside electric wire that electric wire inserting hole described in break-through is exported to described housing does up and is fixed on described housing, described housing assembly is characterised in that, described housing possesses the maintaining part that the described cable strap to doing up before described electric wire keeps, described maintaining part consists of cylinder portion and board, described cylinder portion extends along the edge of described electric wire inserting hole circular-arcly, and described cable strap is passed from its inner side, the edge of described board from the outlet of this portion along described electric wire inserting hole extends circular-arcly, described cable strap break-through is in described cylinder portion, and, the part deriving from described outlet touches described board, thereby the side at the edge along described electric wire inserting hole is bent upwards, and carry out Elastic Contact with described cylinder portion and described board, thus described cable strap is remained on to described maintaining part.
The second technical scheme of the present utility model is: in the housing assembly of the first technical scheme, it is characterized in that, the edge from described electric wire inserting hole of described board and described cylinder portion away from face continuously or extend at same circumference.
The 3rd technical scheme of the present utility model is a kind of electric circuit connection container, it is characterized in that, it possesses the housing assembly described in the first technical scheme or the second technical scheme.
Utility model effect
According to the utility model, described housing possesses the maintaining part that the described cable strap to doing up before described electric wire keeps, described maintaining part consists of cylinder portion and board, this portion extends along the edge of described electric wire inserting hole circular-arcly, and make the side break-through within it of described cable strap, the edge of this board from the outlet of this portion along described electric wire inserting hole extends circular-arcly, described cable strap break-through is in described cylinder portion, and the part deriving from described outlet touches described board, thereby the side at the edge along described electric wire inserting hole is bent upwards, and carry out Elastic Contact with described cylinder portion and described board, thus described cable strap is remained on to described maintaining part, the cable strap that therefore can prevent from doing up before electric wire comes off from cylinder portion.
Accompanying drawing explanation
Fig. 1 is the partial sectional view that possesses the electric circuit connection container of the housing assembly that an execution mode of the present utility model relates to.
Fig. 2 is near the stereogram that the electric wire inserting hole of the housing shown in Fig. 1 is shown.
Fig. 3 illustrates the figure that the cable strap shown in Fig. 2 is maintained at the state of maintaining part.
Fig. 4 is near the figure that the electric wire inserting hole of existing electric circuit connection container is shown.
Symbol description
1 housing
5 cable straps
6 electric wires
7 maintaining parts
10 electric circuit connection containers
42 electric wire inserting holes
71 portions
72 entrances
73 outlets
74 boards
Embodiment
Below, with reference to Fig. 1～3 pair housing assembly and electric circuit connection container that an execution mode of the present utility model relates to, describe.
Electric circuit connection container 10 is equipped on automobile, and from battery, carries out the power distribution of a plurality of electric rooms.As shown in Figure 1, electric circuit connection container 10 possesses: housing 1, and it is formed with electric wire inserting hole 42; And cable strap 5, its outside electric wire 6 that break-through electric wire inserting hole 42 is exported to housing 1 does up and is fixed on housing 1.
Housing 1 possesses: framework 2, and it is installed fuse for preventing overcurrent, has a plurality of electronic components such as relay and many wires 6 of switching function; Upper cover 3, it is installed on the upper surface 2a side of framework 2; And lower cover 4, it is installed on the lower surface 2b side of framework 2.Framework 2, upper cover 3 and lower cover 4 are formed by synthetic resin.In addition, in the end of electric wire 6, be connected with terminal, this terminal and the portion of terminal electrical connection that is installed on the electronic component of framework 2.
Electric wire inserting hole 42 is by the hole of break-through, to be formed through the diapire 41 in lower cover 4 outward for the many wires 6 that are installed on the lower surface 2b of framework 2 being exported to housing 1.In addition, near the electric wire inserting hole 42 of lower cover 4, be provided with maintaining part 7, the cable strap 5 that 7 pairs of this maintaining parts do up before many wires 6 keeps.
Cable strap 5 is well-known cable strap, is formed, and have with portion 51 and be arranged at the fixed part 52 with portion 51 one end by synthetic resin.With portion 51, be provided with continuously a plurality of protuberances of dentation.With another distolateral break-through of portion 51 in fixed part 52.In addition, fixed part 52 is limited to one of described a plurality of protuberances, being fixed as the shape of ring-type with portion 51.
Maintaining part 7 as shown in Figure 2,3, by cylinder portion 71 and board 74, formed, the band portion 51 side break-through within it of cable strap 5 is extended and makes circular-arcly by this portion 71 along the edge of electric wire inserting hole 42, this board 74 from this portion 71 go out 73 edges along electric wire inserting hole 42 circular-arc extend.In addition, the edge from electric wire inserting hole 42 of board 74 and cylinder portion 71 away from face continuous, and extend on same circumference with described.
The band portion 51 of cable strap 5 as shown in Figure 3, starts break-through in cylinder portion 71 from entrance, and touches board 74 from exporting the part of 73 derivation, thereby is bent upwards in the side at the edge along electric wire inserting hole 42, and carries out Elastic Contact with cylinder portion 71 and board 74.Thus, cable strap 5 is held in to maintaining part 7.In addition, in this specification, by the above-mentioned housing 1 of assembling be held in as shown in Figure 3 the object that the cable strap 5 of maintaining part 7 forms and be called " housing assembly ".
In addition, when many wires 6 of break-through electric wire inserting hole 42 are done up and are fixed on housing 1, from the state shown in Fig. 3, to from exporting the part of 73 derivation, be wound in the periphery of many wires 6 with portion 51, another distolateral break-through with portion 51 is in fixed part 52, also fixing with fixed part 52 with mode restraint zone portion 51 that can not be lax.In addition, by make cable strap 5 with the state of break-through cylinder portion 71 by many wire 6 bunch, thereby can prevent that cable strap 5 from departing from the length direction of electric wire 6.
According to the electric circuit connection container 10 that possesses " housing assembly " of above-mentioned formation, because the cable strap 5 doing up before electric wire 6 is held in maintaining part 7, so can prevent that cable strap 5 from coming off from cylinder portion 71.Therefore in the time of, can preventing such as the keeping at housing assembly, shipment etc., lose cable strap 5.In addition, when doing up electric wire 6 and being fixed on housing 1, owing to starting operation in the state of cylinder portion 71 from break-through of cable strap 5, so workability is good.
In addition, above-mentioned execution mode only shows representational execution mode of the present utility model, and the utility model is not limited to execution mode.That is, can in the scope that does not depart from main points of the present utility model, carry out various distortion implements.
Claims (3)
1. a housing assembly, it possesses: the housing that is formed with electric wire inserting hole; And cable strap, its outside electric wire that electric wire inserting hole described in break-through is exported to described housing does up and is fixed on described housing, and described housing assembly is characterised in that,
Described housing possesses the maintaining part that the described cable strap to doing up before described electric wire keeps,
Described maintaining part consists of cylinder portion and board, and described cylinder portion extends along the edge of described electric wire inserting hole circular-arcly, and described cable strap is passed from its inner side, and the edge of described board from the outlet of this portion along described electric wire inserting hole extends circular-arcly,
Described cable strap break-through is in described cylinder portion, and the part deriving from described outlet touches described board, thereby is bent upwards in the side at the edge along described electric wire inserting hole, and carry out Elastic Contact with described cylinder portion and described board, thus described cable strap is remained on to described maintaining part.
2. housing assembly as claimed in claim 1, is characterized in that,
The edge from described electric wire inserting hole of described board and described cylinder portion away from face continuously or extend at same circumference.
3. an electric circuit connection container, is characterized in that,
It possesses the housing assembly described in claim 1 or 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420366494.0U CN203951122U (en) | 2014-07-03 | 2014-07-03 | Housing assembly and possess the electric circuit connection container of this housing assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420366494.0U CN203951122U (en) | 2014-07-03 | 2014-07-03 | Housing assembly and possess the electric circuit connection container of this housing assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203951122U true CN203951122U (en) | 2014-11-19 |
Family
ID=51893140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420366494.0U Expired - Lifetime CN203951122U (en) | 2014-07-03 | 2014-07-03 | Housing assembly and possess the electric circuit connection container of this housing assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203951122U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112615319A (en) * | 2019-10-04 | 2021-04-06 | 矢崎总业株式会社 | Electrical junction box |
-
2014
- 2014-07-03 CN CN201420366494.0U patent/CN203951122U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112615319A (en) * | 2019-10-04 | 2021-04-06 | 矢崎总业株式会社 | Electrical junction box |
| CN112615319B (en) * | 2019-10-04 | 2022-09-13 | 矢崎总业株式会社 | Electrical junction box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141119 |