CN216307717U

CN216307717U - Expansion pipe of lamp hanger rod

Info

Publication number: CN216307717U
Application number: CN202123016757.4U
Authority: CN
Inventors: 李大森
Original assignee: Yixing Yimu Technology Co ltd
Current assignee: Yixing Yimu Technology Co ltd
Priority date: 2021-12-03
Filing date: 2021-12-03
Publication date: 2022-04-15
Anticipated expiration: 2031-12-03

Abstract

The utility model discloses an expansion pipe of a lamp suspender, and relates to the field of expansion pipes. An expansion pipe of a lamp hanger rod comprises an expansion pipe, wherein an expansion screw is arranged on the inner wall of the expansion pipe, and a rubber sheet is arranged on the outer wall of the expansion pipe; the utility model discloses a, squeeze into the expansion pipe through the inflation screw and fix in the ceiling, connect the bottom of jib and expansion pipe again, the same sheet rubber that connects through expansion pipe and jib when connecting carries out the fixed of junction, increase the steadiness of junction, when connecting jib and expansion pipe, the through-hole that it was seted up is aligned, pass the bolt and be connected jib and expansion pipe in following the through-hole, the joint of jib and expansion pipe is covered at the hanging bowl through jib external connection, the expansion pipe can be accomplished with the inflation screw and inhales the top, original link plate has been saved, the screw, spare parts such as full tooth nut, it is convenient laborsaving to install, the cost is saved.

Description

Expansion pipe of lamp hanger rod

Technical Field

The utility model relates to the technical field of expansion pipes, in particular to an expansion pipe of a lamp suspender.

Background

The lamp is frequently updated as a lighting tool, and even people compare night scenes of various big cities to reflect that one city is busy, so that the lamp has a positive effect on city construction, the existing lamp has various styles and is divided into a ceiling lamp, a floor lamp, a wall lamp, a table lamp and the like according to different installation positions of the lamp, and because the products have various varieties and different styles, the lamp provides a wider choice and a picking opportunity for consumers;

the suspender installation generally comprises suspender, hanging bowl, full-thread nut, link plate, screw, accessory package (expansion pipe + expansion screw) etc. on the present market, and spare part is relative many, and the installation is loaded down with trivial details, and produces easily not hard up to suspender and expansion pipe and hanging bowl junction, causes to hoist insecurely.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model discloses an expansion pipe of a lamp suspender, which aims to solve the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: an expansion tube for a luminaire hanger rod comprising:

the expansion pipe is provided with expansion screws on the inner wall, and a rubber sheet on the outer wall;

the jib, the inner wall sliding connection of jib one end is at the outer wall of inflation pipe, the through-hole has been seted up to the outer wall of jib, the inner wall of through-hole is provided with the bolt, the outer wall of jib is provided with the rubber circle.

Preferably, the outer wall of the expansion pipe is provided with a through hole, and the through hole of the expansion pipe is connected with the outer wall of the bolt in a sliding manner.

Preferably, one end of the expansion pipe is provided with a hanging bowl, the middle part of the hanging bowl is provided with a through hole, and the inner wall of the through hole is connected with the outer wall of the hanging rod in a sliding manner.

Preferably, the rubber ring is made of round rubber nylon.

The utility model discloses an expansion pipe of a lamp suspender, which has the following beneficial effects:

1. the utility model discloses a, squeeze into the expansion pipe through the inflation screw and fix in the ceiling, connect the bottom of jib and expansion pipe again, the same sheet rubber that connects through expansion pipe and jib when connecting carries out the fixed of junction, increase the steadiness of junction, when connecting jib and expansion pipe, the through-hole that it was seted up is aligned, pass the bolt and be connected jib and expansion pipe in following the through-hole, the joint of jib and expansion pipe is covered at the hanging bowl through jib external connection, the expansion pipe can be accomplished with the inflation screw and inhales the top, original link plate has been saved, the screw, spare parts such as full tooth nut, it is convenient laborsaving to install, the cost is saved.

2. The utility model discloses a, will hang the bowl through the rubber circle and support at the outer wall of jib, utilize the elasticity that the rubber circle originally had, tighten the jib, arrange the below of hanging the bowl in, carry out the bearing to hanging the bowl, can not make hanging the bowl fall.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view of the point A in FIG. 1;

fig. 3 is a schematic structural diagram of each component of the present invention.

In the figure: 1. an expansion tube; 2. an expansion screw; 3. a bolt; 4. hanging a bowl; 5. a rubber ring; 6. a boom; 7. a rubber sheet.

Detailed Description

The embodiment of the utility model discloses an expansion pipe of a lamp suspender, which comprises the following components as shown in figures 1-3:

the expansion pipe comprises an expansion pipe 1, wherein an expansion screw 2 is arranged on the inner wall of the expansion pipe 1, and a rubber sheet 7 is arranged on the outer wall of the expansion pipe 1;

wherein expansion pipe 1 is fixed it on the ceiling through inflation screw 2, inhale the top with just can accomplishing with a pair of expansion pipe 1 and inflation screw 2, original link plate has been saved, the screw, spare parts such as full tooth nut, the installation is convenient laborsaving, save the cost, be provided with the same sheet rubber 7 at the one end inner wall of jib 6, sheet rubber 7 through the last sheet rubber 7 of jib 6 and the sheet rubber 7 of expansion pipe 1 outer wall contact, increase expansion pipe 1 and jib 6 junction, it is inseparabler to make jib 6 be connected with expansion pipe 1, support jib 6 simultaneously.

The inner wall of one end of the suspender 6 is connected to the outer wall of the expansion pipe 1 in a sliding manner, the outer wall of the suspender 6 is provided with a through hole, the inner wall of the through hole is provided with a bolt 3, and the outer wall of the suspender 6 is provided with a rubber ring 5;

wherein the through-hole of jib 6 and the through-hole of expansion pipe 1 contact, pass jib 6 and expansion pipe 1's through-hole through bolt 3, connect jib 6 and expansion pipe 1 for expansion pipe 1 supports jib 6.

The outer wall of the expansion pipe 1 is provided with a through hole, and the through hole of the expansion pipe 1 is connected with the outer wall of the bolt 3 in a sliding manner;

wherein the expansion pipe 1 is driven into the ceiling through the expansion screw 2, and then the suspender 6 is hung with the expansion pipe 1 through the bolt 3, and the expansion pipe 1 supports the suspender 6.

One end of the expansion pipe 1 is provided with a hanging bowl 4, the middle part of the hanging bowl 4 is provided with a through hole, and the inner wall of the through hole is connected with the outer wall of the hanging rod 6 in a sliding way;

the through hole is matched with the outer wall of the suspender 6 in size, the hanging bowl 4 is connected with the outer wall of the suspender 6 through the rubber ring 5, the expansion pipe 1 and the bolt 3 are placed in an inner cavity of the hanging bowl 4 to protect the place where the expansion pipe 1 is connected with a ceiling and protect the place where the bolt 3 is connected with the suspender 6 and the expansion pipe 1.

The rubber ring 5 is made of round rubber nylon;

the rubber ring 5 has elasticity, can tighten the suspender, is arranged below the hanging bowl 4, can support the hanging bowl 4, and can not cause the hanging bowl 4 to fall.

The working principle is as follows: referring to fig. 1 to 3, firstly, an expansion pipe 1 is driven into a ceiling through an expansion screw 2 to be fixed, the expansion pipe 1 is connected with the bottom of the expansion pipe 1 through a suspension rod 6, meanwhile, a rubber sheet 7 is used for stabilizing the connection between the expansion pipe 1 and the suspension rod 6, through holes in the expansion pipe 1 and the suspension rod 6 are adjusted to be matched, the expansion pipe 1 is connected with the suspension rod 6 through a bolt 3 and penetrating through the through holes in the expansion pipe 1 and the suspension rod 6, the suspension rod 6 and the expansion pipe 1 connected with the bolt 3 are covered on the outer wall of the suspension rod 6 by using a suspension bowl 4, and the suspension bowl 4 is supported by a rubber ring 5 on the outer wall of the suspension rod 6 at the bottom of the suspension bowl 4.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. An expansion tube for a luminaire hanger rod comprising:

the expansion pipe (1), the inner wall of the expansion pipe (1) is provided with an expansion screw (2), and the outer wall of the expansion pipe (1) is provided with a rubber sheet (7);

the suspension rod (6), the inner wall sliding connection of suspension rod (6) one end is at the outer wall of expansion pipe (1), the through-hole has been seted up to the outer wall of suspension rod (6), the inner wall of through-hole is provided with bolt (3), the outer wall of suspension rod (6) is provided with rubber circle (5).

2. A luminaire hanger rod expansion tube of claim 1, wherein: the outer wall of the expansion pipe (1) is provided with a through hole, and the through hole of the expansion pipe (1) is connected with the outer wall of the bolt (3) in a sliding mode.

3. A luminaire hanger rod expansion tube of claim 1, wherein: one end of the expansion pipe (1) is provided with a hanging bowl (4), the middle of the hanging bowl (4) is provided with a through hole, and the inner wall of the through hole is connected with the outer wall of the hanging rod (6) in a sliding mode.

4. A lamp hanger rod expansion tube as set forth in claim 3, wherein: the rubber ring (5) is made of round rubber nylon.