CN212113501U

CN212113501U - Reinforced bottom box of wall switch

Info

Publication number: CN212113501U
Application number: CN202020932546.1U
Authority: CN
Inventors: 姜裕国; 姜裕林; 张尧弟; 张国诚
Original assignee: Longsheng Electric Appliance Co ltd
Current assignee: Longsheng Electric Appliance Co ltd
Priority date: 2020-05-28
Filing date: 2020-05-28
Publication date: 2020-12-08
Anticipated expiration: 2030-05-28

Abstract

The utility model discloses a box at bottom of intensive type of wall switch, including end box, guard ring and stand, the inside both ends hot melt of end box is connected with the stand, the inside stainless steel internal thread pipe that is equipped with that inlays of stand, the inboard hot melt of end box is connected with strengthens the angle bead, the inside one end of end box is passed through the bolt fastening and is had the structure piece, the end box outside is run through and is provided with the guard ring, the inside shutoff piece that is provided with of guard ring, guard ring outside top is provided with strengthens the frame bead, the sealing washer is installed through the mounting groove in end box one side. The utility model discloses bulk strength is high, barrier propterty is good, non-deformable, damage, and long service life is fit for being extensively promoted and used.

Description

Reinforced bottom box of wall switch

Technical Field

The utility model relates to a box technical field at the bottom of the socket, in particular to box at the bottom of intensive type of wall switch.

Background

With the development of modern society, electricity becomes an indispensable part in people's life, and electric wire circuit all needs to be installed in various buildings, and when the electric wire circuit was buried the line in the installation, electrician's end box became necessary, and at the electric wire export, all used electrician's end box, on the one hand can reserve the line in it and convenient later maintenance, on the other hand installation is simple and outward appearance aesthetic feeling is good.

Patent number CN 201420592557.4's publication a box at bottom of multidirectional socket, need artifical installation spiro union in having overcome the conventional art, need carry out the reaming to box at the bottom of box arbitrary socket in the box at the bottom of two sockets during the installation, installation procedure is loaded down with trivial details, inefficiency, a plurality of end box equipment insecure and with high costs.

The multidirectional socket bottom box has the following defects: 1. the wall switch is simple in structure, low in strength, easy to damage, 2, poor in protection performance and inconvenient to install, and therefore the reinforced bottom box of the wall switch is provided.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a reinforced bottom case for a wall switch, which can effectively solve the problems of the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a box at bottom of intensive type of wall switch, includes end box, guard ring and stand, the inside both ends hot melt of end box is connected with the stand, the inside stainless steel internal thread pipe that inlays of stand is equipped with, the inboard hot melt of end box is connected with strengthens the angle bead, the inside one end of end box is passed through the bolt fastening and is had the structure piece, the end box outside is run through and is provided with the guard ring, the inside shutoff piece that is provided with of guard ring, guard ring outside top is provided with strengthens the frame, the sealing washer is installed through the mounting groove in end box one side.

Furthermore, preformed holes are formed in one side of the structure block, and the number of the preformed holes is multiple.

Further, the protection ring is inboard to be seted up the spout, and spout internal weld has the fixed block, the quantity of fixed block and spout is a plurality of.

Further, the outside welding of shutoff piece has the slider that corresponds with the spout, and the quantity of slider is a plurality of.

Furthermore, the outer surface of the bottom box is provided with a plurality of wear-resistant protrusions in a hot melting mode.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. through strengthening the angle bead, strengthening the protective frame and protecting the circle, a plurality of enhancement angle beads set up with the inside four corners department of end box, can improve the bulk strength of end box, make it not fragile, the enhancement protective frame in the end box outside can improve the structural stability of end box, makes its non-deformable, and in the power cord runs through the protecting circle and can get into end box, the protecting circle protected the inlet wire department of end box, avoids end box fracture, damage.

2. Through setting up the structure piece, sealing washer and shutoff piece, when needing the threading, personnel promote the shutoff piece hard and can release the slider in the shutoff piece outside from the fixed block, dismantle the shutoff piece, when not using, the slider in the shutoff piece outside is located the fixed block, fix the shutoff piece in the guard ring, play sealed effect, the power cord gets into box inside back at the bottom, can pass the preformed hole or twine on the structure piece, conveniently fix the power cord under reserving, the sealing washer plays sealed effect between box and flush mounting plate at the bottom, make things convenient for the dust, water stain etc. get into in the box at the bottom.

Drawings

Fig. 1 is a schematic view of the overall structure of the reinforced bottom case of the wall switch of the present invention.

Fig. 2 is the schematic diagram of the internal structure of the protection ring of the reinforced bottom case of the wall switch of the present invention.

Fig. 3 is a schematic structural diagram of a structure block of the reinforced bottom case of the wall switch of the present invention.

In the figure: 1. a bottom case; 2. a guard ring; 3. a column; 4. a stainless steel internally threaded tube; 5. reinforcing corner protectors; 6. a seal ring; 7. reinforcing the protective frame; 8. a plugging sheet; 9. wear-resistant protrusions; 10. a chute; 11. a fixed block; 12. a slider; 13. a structural block; 14. holes are reserved.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, a box at bottom of intensive type of wall switch, including end box 1, guard ring 2 and stand 3, the inside both ends hot melt of end box 1 is connected with stand 3, the inside stainless steel internal thread pipe 4 that is equipped with that inlays of stand 3, the inboard hot melt of end box 1 is connected with strengthens angle bead 5, the inside one end of end box 1 has structure piece 13 through the bolt fastening, the end box 1 outside is run through and is provided with guard ring 2, the inside shutoff piece 8 that is provided with of guard ring 2, the 2 outside tops of guard ring are provided with strengthens safe frame 7, sealing washer 6 is installed through the mounting groove in end box 1 one side.

Wherein, structure piece 13 one side has seted up preformed hole 14, the quantity of preformed hole 14 is a plurality of.

In this embodiment, as shown in fig. 3, the preformed hole 14 facilitates the electric wire to pass through and wind around the outside of the structural block 13.

Wherein, the spout 10 has been seted up to guard ring 2 inboard, and spout 10 internal weld has fixed block 11, the quantity of fixed block 11 and spout 10 is a plurality of.

In this embodiment, as shown in fig. 2, a plurality of sliding grooves 10 and fixing blocks 11 may fix the plugging sheet 8.

Wherein, the outside welding of shutoff piece 8 has the slider 12 that corresponds with spout 10, and the quantity of slider 12 is a plurality of.

In this embodiment, as shown in fig. 2, a plurality of sliding blocks 12 facilitate the fixing blocks 11 to fix the plugging sheet 8.

The outer surface of the bottom box 1 is hot-melted with a plurality of wear-resistant protrusions 9, and the number of the wear-resistant protrusions 9 is multiple.

In this embodiment, as shown in fig. 1, the plurality of wear-resistant protrusions 9 can increase the contact area between the bottom case 1 and the cement in the hole, thereby improving the adhesion of the bottom case 1 and preventing the bottom case from falling off.

It should be noted that the utility model relates to a reinforced bottom box of a wall switch, when working, a person puts the bottom box 1 in a hole on the wall, a plurality of wear-resistant protrusions 9 on the outer side of the bottom box 1 can increase the contact area between the bottom box 1 and cement in the hole, improve the adhesion of the bottom box 1, make it not easy to fall off, a plurality of reinforced protective corners 5 are arranged at four corners inside the bottom box 1, can improve the overall strength of the bottom box 1, make it not easy to damage, a reinforced protective frame 7 on the outer side of the bottom box 1 can improve the structural stability of the bottom box 1, make it not easy to deform, when threading is needed, the person pushes the plugging sheet 8 hard to push out the slide block 12 on the outer side of the plugging sheet 8 from the fixed block 11, dismantle the plugging sheet 8, when not in use, the slide block 12 on the outer side of the plugging sheet 8 is positioned in the fixed block 2, play a role of sealing, the power line can enter the bottom box 1 through the protective ring 2, the inlet wire department of protective ring 2 to end box 1 protects, avoid end box 1 fracture, damage, the power cord gets into 1 inside back in end box, can pass preformed hole 14 or winding on structure piece 13, conveniently fix the power cord under reserving, personnel use the bolt to pass through stainless steel internal thread pipe 4 and can install flush mounting plate of switch on end box 1, sealing washer 6 plays sealed effect between end box 1 and flush mounting plate of switch, make things convenient for the dust, water stain etc. get into in end box 1.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a box at bottom of wall switch's intensive type, includes end box (1), guard ring (2) and stand (3), its characterized in that: the improved structure of the stainless steel inner threaded pipe is characterized in that the two ends of the inner portion of the bottom box (1) are connected with the stand column (3) in a hot melting mode, the stainless steel inner threaded pipe (4) is embedded in the stand column (3), the inner side of the bottom box (1) is connected with the reinforcing angle bead (5) in a hot melting mode, the structural block (13) is fixed to the inner end of the bottom box (1) through bolts, the outer side of the bottom box (1) is provided with the protective ring (2) in a penetrating mode, the sealing piece (8) is arranged inside the protective ring (2), the reinforcing protective frame (7) is arranged on the top end of the outer side of the protective ring.

2. A wall switch reinforced back box as claimed in claim 1, wherein: preformed hole (14) have been seted up to structure piece (13) one side, the quantity of preformed hole (14) is a plurality of.

3. A wall switch reinforced back box as claimed in claim 1, wherein: protection ring (2) inboard has been seted up spout (10), and spout (10) internal weld has fixed block (11), the quantity of fixed block (11) and spout (10) is a plurality of.

4. A wall switch reinforced back box as claimed in claim 1, wherein: the outside welding of shutoff piece (8) has slider (12) that correspond with spout (10), and the quantity of slider (12) is a plurality of.

5. A wall switch reinforced back box as claimed in claim 1, wherein: the outer surface of the bottom box (1) is provided with a plurality of wear-resistant protrusions (9) in a hot melting mode, and the number of the wear-resistant protrusions (9) is multiple.