CN213308942U

CN213308942U - Curtain rail pulley

Info

Publication number: CN213308942U
Application number: CN202021840032.XU
Authority: CN
Inventors: 林伟光
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-28
Filing date: 2020-08-28
Publication date: 2021-06-01
Anticipated expiration: 2030-08-28

Abstract

A curtain rail pulley comprising: the middle shaft bracket is assembled in the guide rail in a sliding manner, a hanging strip is arranged at the bottom end of the middle shaft bracket, the two sides of the middle shaft bracket are sleeved with the silencing strips, and pulleys are arranged on the surface of the middle shaft bracket; the technical key points are that the middle shaft bracket is adopted, and the inverted triangle structural design of the middle shaft bracket enables the whole structure to bear more stably, and meanwhile, the structure of the middle shaft bracket is more stable; the two sides of the centre shaft frame are provided with the silencing strips, so that the noise generated when the curtain is pulled can be reduced, and the silencing strips are convenient to replace and clean.

Description

Curtain rail pulley

Technical Field

The utility model belongs to the field of daily necessities, in particular to a curtain rail pulley.

Background

The curtain is made of cloth, hemp, yarn, aluminum sheet, wood chip, metal material and the like, and has the functions of shading, insulating heat and adjusting indoor light; in modern society, need combine pulley and guide rail to use when being applicable to the (window) curtain, through the directional removal of pulley on the guide rail for the (window) curtain accomplishes the operation of drawing and shutting.

However, the existing curtain rail pulley has the following problems: firstly, the shaft plate of the existing pulley usually needs to consume more materials so as to ensure the stability of the whole structure; secondly, in the process of pulling the window curtain, the middle part of the shaft plate is in contact with the guide rail, so that noise can be generated, and the use experience of a user is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide a curtain rail pulley.

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

a curtain rail pulley comprising:

the middle shaft bracket is assembled in the guide rail in a sliding mode, a hanging strip is arranged at the bottom end of the middle shaft bracket, the two sides of the middle shaft bracket are sleeved with the silencing strips, and pulleys are arranged on the surface of the middle shaft bracket.

Preferably, the cross section of the middle shaft bracket is of an inverted triangular structure, and the middle shaft bracket is made of aluminum alloy materials.

Preferably, a cylindrical side column is arranged on the side of the middle shaft bracket, and the silencing strip is sleeved on the surface of the side column.

Preferably, the pulleys comprise at least four groups, and each group of pulleys is connected with the middle shaft bracket through a wheel shaft.

Preferably, the bottom end of the hanging strip is sleeved with a hook.

Compared with the prior art, the utility model provides a curtain rail pulley has following beneficial effect:

firstly, the middle shaft bracket is adopted, the inverted triangle structural design of the middle shaft bracket enables the whole structure to bear more stably, and meanwhile, the structure of the middle shaft bracket is more stable;

and secondly, the two sides of the centre shaft frame are provided with the silencing strips, so that the noise generated when the curtain is pulled can be reduced, and meanwhile, the silencing strips are convenient to replace and clean.

Drawings

FIG. 1 is an assembly diagram of the overall structure of the present invention;

fig. 2 is a schematic view of the middle shaft frame structure of the present invention.

Reference numerals: 1. a middle shaft bracket; 101. side columns; 102. a wheel axle; 103. a slide hole; 2. a pulley; 3. hanging a ring; 4. a mute strip; 5. hanging the strips; 6. a chassis.

Detailed Description

The following description will further describe a specific embodiment of the curtain rail pulley of the present invention with reference to fig. 1. The curtain rail pulley of the present invention is not limited to the description of the following embodiments.

This embodiment provides a concrete structure of a curtain rail pulley, as shown in fig. 1-2, a curtain rail pulley, comprising:

the middle shaft bracket 1 is assembled in the guide rail in a sliding mode, a hanging strip 5 is arranged at the bottom end of the middle shaft bracket 1, silencing strips 4 are sleeved on two sides of the middle shaft bracket 1, and pulleys 2 are arranged on the surface of the middle shaft bracket 1.

As shown in fig. 2, the cross section of the middle shaft bracket 1 is in an inverted triangle structure, and the middle shaft bracket 1 is made of aluminum alloy.

Above-mentioned center shaft frame 1 that adopts, its structural design of falling triangle-shaped makes the overall structure bearing more stable (the triangle-shaped fretwork design that its inside many places adopted, reducible material loss), and its structure itself is more firm simultaneously.

As shown in FIG. 2, the side of the bottom bracket 1 is provided with a cylindrical side pillar 101, and the silent strip 4 is sleeved on the surface of the side pillar 101.

The mute strips 4 are arranged on the two sides of the centre shaft frame 1, so that the noise generated when the curtain is pulled can be reduced, meanwhile, the mute strips 4 are convenient to replace and clean, and the mute strips 4 can adopt a nano mute strip structure.

As shown in fig. 1 and 2, the pulleys 2 comprise at least four groups, and each group of pulleys 2 is connected with the bottom bracket 1 through the wheel axle 102.

As shown in figure 1, the bottom end of the hanging strip 5 is sleeved with a hook which is used for hanging a curtain.

The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.

Claims

1. A curtain rail pulley, comprising:

the middle shaft bracket (1) is assembled in the guide rail in a sliding mode, a hanging strip (5) is arranged at the bottom end of the middle shaft bracket (1), the two sides of the middle shaft bracket (1) are sleeved with the silencing strips (4), and pulleys (2) are arranged on the surface of the middle shaft bracket (1).

2. The curtain rail pulley of claim 1, wherein: the cross section of the middle shaft bracket (1) is of an inverted triangular structure, and the middle shaft bracket (1) is made of aluminum alloy materials.

3. The curtain rail pulley of claim 1, wherein: the side of the middle shaft bracket (1) is provided with a cylindrical side column (101), and the silencing strip (4) is sleeved on the surface of the side column (101).

4. The curtain rail pulley of claim 1, wherein: the pulleys (2) comprise at least four groups, and each group of pulleys (2) is connected with the middle shaft bracket (1) through an axle (102).

5. The curtain rail pulley of claim 1, wherein: the bottom end of the hanging strip (5) is sleeved with a hook.