CN210805545U - Bottom box of switch and socket - Google Patents
Bottom box of switch and socket Download PDFInfo
- Publication number
- CN210805545U CN210805545U CN201821521104.7U CN201821521104U CN210805545U CN 210805545 U CN210805545 U CN 210805545U CN 201821521104 U CN201821521104 U CN 201821521104U CN 210805545 U CN210805545 U CN 210805545U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- bottom box
- square
- butt joint
- sleeved
- 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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- Switch Cases, Indication, And Locking (AREA)
- Connection Or Junction Boxes (AREA)
Abstract
The utility model discloses a bottom box of switch and socket, it can with square threading pipe butt joint, characterized by: the device consists of a bottom box, a sleeve and a fixed tube, wherein the outer surface of the bottom box is provided with a square concave ring or a broken line which is cut to form a butt joint hole; the sleeve is square, the periphery can be matched and sleeved in the butt joint hole, the interior can be matched and sleeved in the square threading tube, the rear end is provided with a snap ring expanding inside and outside the tube wall, the outer surface close to the front end is provided with a latch, the rear surface of the latch is a right angle, the front surface is an acute angle, four corners of the front section are provided with gaps, and after the latch is sleeved in the butt joint hole, the snap ring is clamped on the inner wall of the bottom box; the fixed pipe is square and is sleeved outside the sleeve pipe, and two ends of the fixed pipe are respectively propped against the latch and the outer wall of the bottom box, so that the sleeve pipe is fixed on the butt joint hole of the bottom box; the threading pipe is sleeved in the sleeve and directly abuts against the snap ring; the electric wire can penetrate into the bottom box from the threading pipe, the sleeve and the bottom box so as to be convenient for being butted with the switch and the socket.
Description
Technical field the utility model relates to a bottom box of switch and socket.
Background art is present, the end box of switch and socket on the market can only dock with the circular shape threading pipe, and the threading pipe can be buried underground in the wall body after the butt joint, but, on the market and on the patent data do not have the end box of switch and socket that can dock with square threading pipe, and square threading pipe can only be installed on the wall table, and the recess that the groover was dug on the wall body all is square, more is fit for burying square threading pipe underground.
The invention provides a bottom box of a switch and a socket, which is characterized in that: the device consists of a bottom box, a sleeve and a fixed tube, wherein a square concave ring or a broken line is arranged on the outer surface of the bottom box, and a square butt joint hole can be formed by cutting; the sleeve is square, the periphery of the sleeve is matched and sleeved in the butt joint hole, the interior of the sleeve is matched and sleeved in the square threading pipe, the rear end of the sleeve is provided with a snap ring which is expanded towards the inside and the outside of the pipe wall, the outer surface close to the front end of the sleeve is provided with a latch, the rear surface of the latch is a right angle, the front surface of the latch is an acute angle, and four corners of; the fixed pipe is square, the sleeve is sleeved in the fixed pipe in a matching mode, and the length is equal to the length between the clamping ring and the clamping teeth of the sleeve minus the thickness of the butt joint hole of the bottom box.
Description of the drawings fig. 1 is a combination view of the present invention, and fig. 2 is a perspective view of a sleeve. In the figure, 1 is a bottom box, 2 is a screw hole, 3 is a concave ring, 4 is a sleeve, 5 is a snap ring, 6 is a latch, 7 is a gap, 8 is a fixed pipe, 9 is a square threading pipe, and 10 is an electric wire.
As shown in the drawings, the features and installation procedures of the present invention are described as follows: (1) the outer surface of the bottom box 1 is provided with a square concave ring 3 which is cut to form a square butt joint hole; (2) the sleeve 4 is square, the periphery of the sleeve is matched and sleeved in the butt joint hole, the interior of the sleeve is matched and sleeved in the square threading pipe 9, the rear end of the sleeve is provided with a snap ring 5 expanding inside and outside the pipe wall, the outer surface close to the front end of the sleeve is provided with a latch 6, the rear surface of the latch 6 is a right angle, the front surface of the latch is an acute angle, four corners of the front section of the latch are provided with a gap 7, the latch can be pushed into the butt joint hole from the inside of the bottom box 1, when the latch 6 passes through the butt joint hole, the; (3) the fixed tube 8 is square, the sleeve 4 is sleeved in a matched manner, the length is equal to the length between the snap ring 5 and the latch 6 of the sleeve 4 minus the thickness of the butt joint hole of the bottom box 1, according to the method, the fixed tube 8 can be sleeved outside the sleeve 4, and two ends of the fixed tube respectively prop against the latch 6 and the outer wall of the bottom box 1, so that the sleeve 4 is fixed on the butt joint hole of the bottom box 1; (4) the square threading tube 9 is sleeved in the sleeve 4 and is directly abutted against the snap ring 5; (5) the electric wire 10 is penetrated into the bottom box 1 from the square threading pipe 9 and the sleeve 4 so as to be convenient for being butted with the switch and the socket.
Claims (1)
1. A bottom box of a switch and a socket is characterized in that: the device consists of a bottom box, a sleeve and a fixed tube, wherein a square concave ring or a broken line is arranged on the outer surface of the bottom box, and a square butt joint hole can be formed by cutting; the sleeve is square, the periphery of the sleeve is matched and sleeved in the butt joint hole, the interior of the sleeve is matched and sleeved in the square threading pipe, the rear end of the sleeve is provided with a snap ring which is expanded towards the inside and the outside of the pipe wall, the outer surface close to the front end of the sleeve is provided with a latch, the rear surface of the latch is a right angle, the front surface of the latch is an acute angle, and four corners of; the fixed pipe is square, the sleeve is sleeved in the fixed pipe in a matching mode, and the length is equal to the length between the clamping ring and the clamping teeth of the sleeve minus the thickness of the butt joint hole of the bottom box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821521104.7U CN210805545U (en) | 2018-09-09 | 2018-09-09 | Bottom box of switch and socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821521104.7U CN210805545U (en) | 2018-09-09 | 2018-09-09 | Bottom box of switch and socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210805545U true CN210805545U (en) | 2020-06-19 |
Family
ID=71247148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821521104.7U Active CN210805545U (en) | 2018-09-09 | 2018-09-09 | Bottom box of switch and socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210805545U (en) |
-
2018
- 2018-09-09 CN CN201821521104.7U patent/CN210805545U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |