CN201996253U

CN201996253U - Aluminum plastic composite silencing curtain track

Info

Publication number: CN201996253U
Application number: CN2011200066706U
Authority: CN
Inventors: 罗俊
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-01-01
Filing date: 2011-01-01
Publication date: 2011-10-05
Anticipated expiration: 2021-01-01

Abstract

The utility model provides an aluminum plastic composite silencing curtain track, in particular an aluminum plastic composite silencing curtain track which does not produce noise in use, and belongs to the field of household facilities. The curtain track comprises a window track body, and the lower part of the window track body is provided with left and right symmetrical tracks. The curtain track is structurally characterized in that: convex ribs extending along the axial direction of the track main bodies are arranged in the tracks, and silencing strips adapted with the convex ribs are arranged in the tracks; and the silencing strips embedded into the tracks can be flexibly extracted or embedded. When a pulley of the device in the tracks is pulled, the pulley freely moves to and fro on the surface of the plastic silencing strips, so that the curtain is lightly collected and placed, slides freely, has no barrier or sluggish feeling and does not produce noise during moving.

Description

A kind of plastic-aluminum combined noise elimination curtain rail

Technical field

The utility model provides a kind of plastic-aluminum combined noise elimination curtain rail, refers in particular to a kind of plastic-aluminum combined noise elimination curtain rail that can not send noise when using, and belongs to the household effects field.

Background technology

Traditional curtain rail, when the retractable curtain, because of having sliding friction between Window curtain ring and the curtain rail, the slip underaction, and generally all can send unpleasant to hear noise, bring inconvenience to the user;

Even used the noise elimination bar in the existing curtain rail, also be simple pipe shape track main body, a noise elimination bar is only arranged, stability is not strong; On material uses is general plastic strip, and noise is still arranged during friction.

The utility model content

The purpose of this utility model is to provide a kind of a kind of plastic-aluminum combined noise elimination curtain rail that slides flexibly, can not send the sound when curtain moves.

For achieving the above object, the technical solution adopted in the utility model is: comprise the window rail body, window rail body bottom is provided with two symmetrical tracks, and its structural feature is to be provided with in the track along the axially extended raised line of track main body, is provided with the noise elimination bar adaptive with raised line in the track; The noise elimination bar of inlaying in orbit can take out or be embedded flexibly.

A kind of preferred version, described raised line are T shape;

A kind of preferred version, the surface of described noise elimination bar are the circular arc of indent, and the noise elimination bar is a plastic cement noise elimination bar.

Beneficial effect

After the utility model adopts said structure, because of the surface of noise elimination bar is the circular arc of indent, when device pulley in orbit when pulled, pulley moves freely back and forth on noise elimination bar surface, the realization curtain is gently received, and puts down free sliding gently, without hindrance, there is not puckery sense, when moving, curtain can not send sound; And two the noise elimination bar in the symmetrical track in use can take out and be embedded flexibly.

Description of drawings

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is a part schematic diagram of the present utility model.

The specific embodiment

Below in conjunction with accompanying drawing the utility model being done one describes in detail:

The utility model comprises window rail body 1, and window rail body 1 bottom is provided with two symmetrical tracks 4, is provided with in the track 4 along the axially extended raised line 2 of track 4 main bodys, is provided with the noise elimination bar 3 adaptive with raised line 2 in the track 4; The noise elimination bar 3 that is embedded in the track 4 can take out or be embedded flexibly.

Described raised line 2 is a T shape.

The circular arc of the surface of noise elimination bar 3 for concaving slightly; In case limited slip wheel de-orbits.

For the noise elimination effect that realizes, noise elimination bar of the present utility model can adopt plastic cement to make, and is plastic cement noise elimination bar.

During use, install in orbit pulley when pulled, pulley moves freely back and forth in the indent arcuate surface of plastic cement noise elimination bar, realizes that curtain gently receives, put down gently, free sliding, without hindrance, do not have puckery sense, can not send sound when curtain moves.

Claims

1. plastic-aluminum combined noise elimination curtain rail, comprise window rail body (1), window rail body (1) bottom is provided with two symmetrical tracks, it is characterized in that: be provided with in the track (4) along the axially extended raised line of track (4) main body (2), be provided with in the track (4) and the adaptive noise elimination bar (3) of raised line (2).

2. plastic-aluminum combined noise elimination curtain rail according to claim 1 is characterized in that: the noise elimination bar (3) that is embedded in the track (4) can take out or be embedded.

3. plastic-aluminum combined noise elimination curtain rail according to claim 1 and 2 is characterized in that: the surface of described noise elimination bar (3) is the circular arc of indent, and noise elimination bar (3) is a plastic cement noise elimination bar.

4. plastic-aluminum combined noise elimination curtain rail according to claim 1 is characterized in that: described raised line (2) is a T shape.