CN215632663U

CN215632663U - Automatic cleaning roller shutter structure

Info

Publication number: CN215632663U
Application number: CN202023327216.9U
Authority: CN
Inventors: 胡继峰
Original assignee: Hangzhou Qifeng Electric Window Decoration Co ltd
Current assignee: Hangzhou Qifeng Electric Window Decoration Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2022-01-25
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses an automatic cleaning roller shutter structure which can effectively clean dust falling on roller shutter cloth through a position of cleaning cotton wool on a roller shutter housing, and can enable the left side and the right side of the roller shutter cloth to be in a tensioning state so as to prevent the roller shutter cloth from wrinkling and unevenness. Automatic clearance is rolled up curtain structure and is included rolling up curtain housing and rolling up curtain side rail, and the both ends of rolling up the curtain housing set up respectively and roll up curtain side rail, the below of rolling up the curtain housing is equipped with the roll curtain export of rectangular shape, is equipped with clean cotton wool along roll curtain export inboard, roll up curtain side rail and include side rail section bar and interior pipe, side rail section bar one side is equipped with the guide slot that leads to long the extension along the side rail section bar, interior pipe is located inside the guide slot, the elasticity locating part of the inboard roof pressure of guide slot with interior pipe that is equipped with of side rail section bar, the plug-in joint that the length direction extends is led to along interior pipe is seted up in the interior pipe outside.

Description

Automatic cleaning roller shutter structure

Technical Field

The utility model relates to an accessory of an electric roller shutter, in particular to an electric roller shutter with an automatic cleaning function.

Background

The electric roller shutter is two kinds of equipment for storing and sending roller shutter cloth through a motor-driven roller shutter main shaft, and is widely loved by users due to convenient operation and better use experience. The electric roller shutter in the prior art mainly comprises a shutter cloth, a motor, a side rail, a lower rod counterweight and a main shaft, wherein the edge of the shutter cloth is arranged on the side rail structure, and the side rail structure plays a role in guiding the shutter cloth when the shutter cloth slides up and down. And the lower end of the roller shutter cloth is provided with a lower rod counterweight for ensuring the lower end of the roller shutter cloth to be unfolded. However, the electric roller shutter in the prior art has the following disadvantages: the roller shutter is too high to be installed and is inconvenient to clean, dust can be piled on the roller shutter after a long time, and the dust can be difficult to wipe; due to the fact that the counter weight of the lower rod is not enough, the edges of the two sides of the curtain cloth cannot be in a tensioning state, and the curtain cloth is wrinkled and uneven.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects that the electric roller shutter in the prior art is too high in roller shutter installation and inconvenient to clean, dust can be fully piled on the roller shutter after a long time, and the dust can be difficult to wipe off; the edges of two sides of the curtain cloth can not be tensioned, and the curtain cloth is wrinkled and unsmooth, and the like.

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

the utility model discloses an automatic cleaning roller shutter structure, which comprises a roller shutter housing and roller shutter side rails, wherein the two ends of the roller shutter housing are respectively provided with the roller shutter side rails, a strip-shaped roller shutter outlet is arranged below the roller shutter housing, cleaning cotton wool is arranged along the inner side of the roller shutter outlet, each roller shutter side rail comprises a side rail section and an inner guide pipe, one side of the side rail section is provided with a guide groove extending along the full length of the side rail section, the inner guide pipe is positioned in the guide groove, the side rail section is provided with an elastic limiting part for pressing the inner guide pipe towards the inner side of the guide groove, and the outer side of the inner guide pipe is provided with a splicing seam extending along the full length direction of the inner guide pipe.

Preferably, the inner side of the inner conduit is provided with a base with a T-shaped cross section, and the bottom surface of the base is tightly attached to the bottom surface of the guide groove.

Preferably, the elastic limiting part comprises a plurality of elastic sheets in a V-shaped structure, the elastic sheets are arranged on the inner side wall of the guide groove along the through length direction of the side rail profile, and the elastic sheets abut against the top surface of the base to enable the bottom surface of the base to be tightly attached to the bottom surface of the guide groove.

Preferably, flanges which are bent and extended towards the inner side of the guide groove are arranged on the two side edges of the top of the guide groove of the side rail section, one end of the V-shaped structure of the elastic piece abuts against the inner side of the flange, and the other end of the V-shaped structure of the elastic piece abuts against the top surface of the base.

When the utility model is used, when the curtain is contracted, the dust falling into the curtain cloth is effectively cleaned through the position of the cleaning cotton wool on the curtain cover. The side rail section bars are arranged on two sides of the roller shutter cloth, two ends of the lower rod counterweight of the roller shutter cloth are connected with the guide grooves of the side rail section bars in a sliding mode, and the edge of the roller shutter cloth is inserted into the insertion joint of the inner guide pipe. In the up-and-down lifting process of the roller shutter cloth, the guide groove plays a role in guiding the lower rod counterweight, and the inner guide pipe plays a role in guiding the edge of the roller shutter cloth. The inner guide pipe can clamp the edge of the roller shutter cloth, and the elastic sheets elastically press the inner guide pipe, so that the inner guide pipe can unfold the roller shutter cloth towards two sides, the left side and the right side of the roller shutter cloth are in a tensioning state, and the roller shutter cloth is prevented from wrinkling and unevenness. Meanwhile, the mode that the elastic sheet compresses the inner conduit can play a role in buffering.

Drawings

Fig. 1 is a schematic structural view of an automatic cleaning roller shutter structure according to the present invention.

Fig. 2 is a structural view illustrating an opened state of a roll screen housing of the automatic roll screen cleaning structure according to the present invention.

Fig. 3 is a schematic structural view of the rolling blind side rail of the present invention.

FIG. 4 is a cross-sectional view of a blind side rail of the present invention.

The figure is marked with: 1. side rail section bar; 101. a guide groove; 102. flanging; 2. an inner conduit; 201. splicing seams; 202. a base; 3. a spring plate; 5. a roller shutter housing; 501. a roller shutter outlet; 502. cleaning cotton wool;

Detailed Description

The utility model is further described with reference to the following figures and detailed description.

As shown in fig. 1, the automatic cleaning roller shutter structure of the present invention includes a roller shutter housing 5 and roller shutter side rails, wherein the roller shutter side rails are respectively disposed at two ends of the roller shutter housing 5.

As shown in fig. 2, the front of the roll screen housing 5 is opened. A strip-shaped rolling screen outlet 501 is arranged below the rolling screen housing 5, and cleaning cotton wool 502 is arranged along the inner side of the rolling screen outlet 501.

As shown in fig. 3 and 4, the roller blind side rail includes a side rail section bar 1 and an inner conduit 2, a guide groove 101 extending along the entire length of the side rail section bar 1 is disposed on one side of the side rail section bar 1, the inner conduit 2 is located inside the guide groove 101, the side rail section bar 1 is provided with an elastic limiting member for pressing the inner conduit 2 against the inner side of the guide groove 101, and an insertion joint 201 extending along the entire length direction of the inner conduit 2 is disposed on the outer side of the inner conduit 2.

The inner side of the inner conduit 2 is provided with a base 202 with a T-shaped cross section, and the bottom surface of the base 202 is tightly attached to the bottom surface of the guide groove 101.

The elastic limiting part comprises a plurality of elastic sheets 3 in V-shaped structures, the elastic sheets 3 are arranged on the inner side wall of the guide groove 101 along the whole length direction of the side rail profile 1, and the elastic sheets 3 abut against the top surface of the base 202 to enable the bottom surface of the base 202 to be tightly attached to the bottom surface of the guide groove 101.

The two side edges of the side rail section bar 1 at the top of the guide groove 101 are provided with flanges 102 which are bent and extended towards the inner side of the guide groove 101, one end of the V-shaped structure of the elastic sheet 3 abuts against the inner side of the flanges 102, and the other end of the V-shaped structure of the elastic sheet 3 abuts against the top surface of the base 202.

When the utility model is used, when the curtain is contracted, dust falling into the curtain cloth is effectively cleaned through the position of the cleaning cotton wool 502 on the curtain cover 5. The side rail section bars 1 are arranged at two sides of the rolling curtain cloth, two ends of the lower rod counterweight of the rolling curtain cloth are connected with the guide grooves 101 of the side rail section bars 1 in a sliding mode, and the edge of the rolling curtain cloth is inserted into the insertion joint 201 of the inner guide pipe 2. In the up-and-down lifting process of the roller shutter cloth, the guide groove 101 plays a role in guiding the counter weight of the lower rod, and the inner guide pipe 2 plays a role in guiding the edge of the roller shutter cloth. The inner conduit 2 can clamp the edge of the roller blind cloth, and the spring pieces 3 elastically press the inner conduit 2, so that the inner conduit 2 can unfold the roller blind cloth towards two sides, the left side and the right side of the roller blind cloth are in a tensioning state, and the roller blind cloth is prevented from wrinkling and unevenness. Meanwhile, the mode that the elastic sheet 3 elastically compresses the inner conduit 2 can play a role in buffering.

Claims

1. The utility model provides an automatic clearance is rolled up curtain structure, includes roll up curtain housing and roll up curtain side rail, characterized by, and the both ends of rolling up the curtain housing set up respectively and roll up curtain side rail, the below of rolling up the curtain housing is equipped with the roll up curtain export of rectangular shape, is equipped with clean cotton wool along roll up curtain export inboard, roll up curtain side rail and include side rail section bar and inner tube, side rail section bar one side is equipped with the guide slot that leads to long the extension along the side rail section bar, inner tube is located inside the guide slot, the side rail section bar be equipped with the elasticity locating part with inner tube to the inboard roof pressure of guide slot, the plug-in connection seam that leads to long the direction extension along inner tube is seted up in the inner tube outside.

2. The automatic roll screen cleaning structure as claimed in claim 1, wherein the inner side of the inner conduit is provided with a base having a T-shaped cross section, and the bottom surface of the base is closely attached to the bottom surface of the guide groove.

3. The automatic cleaning roller shutter structure of claim 2, wherein the elastic limiting member comprises a plurality of elastic pieces of a "V" shaped structure, the elastic pieces are arranged on the inner side wall of the guide groove along the length direction of the side rail profile, and the elastic pieces abut against the top surface of the base to enable the bottom surface of the base to be tightly attached to the bottom surface of the guide groove.

4. The automatic rolling shutter structure of claim 3, wherein the two side edges of the side rail section bar at the top of the guide groove are provided with flanges extending towards the inner side of the guide groove, one end of the V-shaped structure of the elastic sheet abuts against the inner side of the flanges, and the other end of the V-shaped structure of the elastic sheet abuts against the top surface of the base.