CN2694578Y - Connection box - Google Patents
Connection box Download PDFInfo
- Publication number
- CN2694578Y CN2694578Y CN 200420027111 CN200420027111U CN2694578Y CN 2694578 Y CN2694578 Y CN 2694578Y CN 200420027111 CN200420027111 CN 200420027111 CN 200420027111 U CN200420027111 U CN 200420027111U CN 2694578 Y CN2694578 Y CN 2694578Y
- Authority
- CN
- China
- Prior art keywords
- hole
- fixed pin
- mentioned
- terminal box
- wall
- 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 - Fee Related
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- Switch Cases, Indication, And Locking (AREA)
- Connection Or Junction Boxes (AREA)
Abstract
The utility model discloses a connection box, comprising a casing (1) and a connection pre-opened hole (2). The connection pre-opened hole (2) is in a concave sealed shape, and the casing (1) is provided with a fixed pin hole (3). A fixed pin (4) is inserted into the fixed pin hole (3), and the fixed pin (4) is a vertical angle. One end of the fixed pin is inserted into the fixed pin hole (3), and the other end is provided with a fixed hole (41) which can effectively prevent the wall rendering object from entering the box body. The fixed hole is positioned at the inner wall of the box body, and the bolt is not easy to rust and has a long service life. The switch and the socket are connected firmly.
Description
Technical field
The utility model relates to a kind of equipment that is used to install wiring, specifically relates to the termination of installing in building or equivalent constructions.
Background technology
At present, commercially available terminal box is to be equipped with the wiring preformed hole on the outer wall of box body, be used for piercing into of electric wire, switch on making electric wire and being installed in terminal box is connected, this wiring preformed hole adopts circumference Openworks shape (as Fig. 4) or through hole mostly, be distributed in the wall or the bottom of junction box body, during use its Openworks shape circle removed; In the time need not using the wiring preformed hole, because the wiring preformed hole is circumference Openworks shape or through hole shape, when peace is gone into body of wall, easily makes body of wall whitewash thing and enter in the box body, make to be difficult to cleaning in the box body; Outer side surface at box body is equipped with fixing hole simultaneously, is used for fixing switch or socket, and this fixing hole during floatless switch, easily makes bolt contact with cement in the body of wall at the outer side surface of box body, makes bolt corrosion, causes switch or socket loosening.
Summary of the invention
The purpose of this utility model is to provide a kind of terminal box, and it can prevent effectively that body of wall from whitewashing thing and entering in the box body, and fixing hole places the inwall of box body, and bolt is difficult for corrosion, long service life, and switch or socket are connected firmly.
The utility model is to solve the problems of the technologies described above to realize by following technical proposal, above-mentioned terminal box comprises housing, the wiring preformed hole, difference is, above-mentioned wiring preformed hole is the spill closed, is equipped with fixed pin holes on the above-mentioned housing, is inserted with steady pin in the said fixing pin-and-hole, the said fixing pin is rectangular, one end inserts in the fixed pin holes, is equipped with fixing hole on the other end, is used to install switch or socket.
The said fixing pin inserts on the interior end of fixed pin holes and is equipped with down jump ring, makes the steady pin self-locking.
Be equipped with fin on the above-mentioned housing two adjacent outer walls, above-mentioned housing is equipped with the groove that matches with above-mentioned fin on the two adjacent outer walls in addition, and above-mentioned fin is connected with the assembled arrangement that groove is used for a plurality of terminal boxes.
Terminal box tool of the present utility model has following advantage compared with prior art:
1, this terminal box adopts the wiring preformed hole of spill closed, makes terminal block housings be closed, and body of wall whitewashes thing and is difficult for entering in the housing, keep clean in the housing, and when using the wiring preformed hole, only very low-force just can be got through, and makes things convenient for wiring.
2, this terminal box is used to install the fixing hole of switch or socket, adopts steady pin to insert in the fixed pin holes of housing, and fixing hole places on the steady pin, and construction bolt is not contacted with cement etc. in the body of wall, and construction bolt is difficult for corrosion, and switch or socket are installed firmly.
Description of drawings
Fig. 1 is the structural representation of the utility model terminal box;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the structural representation of prior art terminal box.
Fig. 2 is the A-A cutaway view of Fig. 3;
Embodiment
Embodiment
As shown in Figure 1 and Figure 2, described terminal box comprises housing 1, wiring preformed hole 2, difference are that above-mentioned wiring preformed hole 2 is the spill closed, be equipped with fixed pin holes 3 on the above-mentioned housing 1, be inserted with steady pin 4 in the said fixing pin-and-hole 3, steady pin 4 is rectangular, and an end inserts in the fixed pin holes 3, be equipped with fixing hole 41 on the other end, be used to install switch or socket, be equipped with down jump ring 42 on the end that said fixing pin 4 inserts in the fixed pin holes 3, make steady pin 4 self-locking in fixed pin holes 3.Be equipped with fin 11 on 1 liang of adjacent outer wall of above-mentioned housing, above-mentioned housing 1 is equipped with the groove 12 that matches with above-mentioned fin 11 on the two adjacent outer walls in addition, and above-mentioned fin 11 is connected with the assembled arrangement that groove 12 is used for a plurality of terminal boxes.
Claims (3)
1, a kind of terminal box, comprise housing (1), wiring preformed hole (2), it is characterized in that: above-mentioned wiring preformed hole (2) is the spill closed, be equipped with fixed pin holes (4) on the above-mentioned housing (1), be inserted with steady pin (4) in the said fixing pin-and-hole (3), said fixing pin (4) is rectangular, one end inserts in the fixed pin holes (3), is equipped with fixing hole (41) on the other end.
2, terminal box according to claim 1 is characterized in that: be equipped with down jump ring (42) on the end of said fixing pin (4) insertion fixed pin holes (3).
3, terminal box according to claim 2, it is characterized in that: be equipped with fin (11) on above-mentioned housing (1) the two adjacent outer wall, above-mentioned housing (1) is equipped with the groove (12) that matches with above-mentioned fin (11) on the two adjacent outer walls in addition, and above-mentioned fin (11) is connected with the assembled arrangement that groove (12) is used for a plurality of terminal boxes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420027111 CN2694578Y (en) | 2004-05-18 | 2004-05-18 | Connection box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420027111 CN2694578Y (en) | 2004-05-18 | 2004-05-18 | Connection box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2694578Y true CN2694578Y (en) | 2005-04-20 |
Family
ID=34771538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420027111 Expired - Fee Related CN2694578Y (en) | 2004-05-18 | 2004-05-18 | Connection box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2694578Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101194124B (en) * | 2005-11-25 | 2010-10-20 | 利塔尔两合公司 | Device for guiding cables or wires |
| CN102570360A (en) * | 2012-01-06 | 2012-07-11 | 张金明 | Bending fixation springing type concealed junction box |
| CN105576576A (en) * | 2012-07-18 | 2016-05-11 | 中山市丰申电器有限公司 | Socket |
-
2004
- 2004-05-18 CN CN 200420027111 patent/CN2694578Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101194124B (en) * | 2005-11-25 | 2010-10-20 | 利塔尔两合公司 | Device for guiding cables or wires |
| CN102570360A (en) * | 2012-01-06 | 2012-07-11 | 张金明 | Bending fixation springing type concealed junction box |
| CN102570360B (en) * | 2012-01-06 | 2014-12-24 | 张金明 | Bending fixation springing type concealed junction box |
| CN105576576A (en) * | 2012-07-18 | 2016-05-11 | 中山市丰申电器有限公司 | Socket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050420 Termination date: 20120518 |