CN213297791U

CN213297791U - Roller shutter curtain lifting device convenient to clean

Info

Publication number: CN213297791U
Application number: CN202021894263.9U
Authority: CN
Inventors: 潘华
Original assignee: Zhejiang Xingguan Sports Culture Co ltd
Current assignee: Star Crown Building Decoration Materials (Zhejiang) Co.,Ltd.
Priority date: 2020-09-02
Filing date: 2020-09-02
Publication date: 2021-05-28
Anticipated expiration: 2030-09-02

Abstract

The utility model relates to the technical field of curtains, and discloses a rolling curtain lifting device convenient to clean, which comprises a power box, wherein a circular rotating groove is movably arranged in the power box, the rolling curtain lifting device convenient to clean can pass through cleaning cotton when rotating through an annular bead pulling chain, the cleaning cotton can be extruded when the annular bead pulling chain rotates and can move towards the inside of a mounting groove through a pushing rod, the pushing rod can compress a telescopic rod through a limiting plate, however, a reset spring is sheathed outside the limiting plate, one side of the reset spring is fixedly connected with the inner wall of the mounting groove, the other side of the reset spring is fixedly connected with the limiting plate, the reset spring can also be extruded, the annular bead pulling chain is formed by combining a bead pulling chain and a rope, when the bead pulling chain is cleaned, the reset spring can rapidly drive the cleaning cotton to return to the original position through the limiting plate and the pushing rod, along with the continuous pulling of the annular bead pulling chain, the cleaning cotton continuously cleans the bead pulling chain.

Description

Roller shutter curtain lifting device convenient to clean

Technical Field

The utility model relates to a (window) curtain technical field specifically is a roll up curtain (window) curtain elevating gear convenient to wash.

Background

Modern curtains can reduce light and shade light to meet the requirements of people on different intensities of light; at present, most of curtains adopt a pull bead chain type driving structure, namely, a pull bead type pull rope drives a bead chain wheel and a rotating shaft to rotate, and the curtain wound on the rotating shaft can be unfolded or rolled up and down, so that the folding and unfolding of the curtain are realized. For pleasing to the eye, the pearl chain generally adopts the equipment production of modernization to be integrated into one piece's draws pearl chain circle, draws pearl chain circle by a plurality of draw pearl interval arrangement on the stay cord and stay cord end to end connection forms, but because draw the pearl generally be in the air, because draw the quantity of pearl too much, draw the surface of pearl to be infected with the dust easily, be difficult for wasing, draw pearl when using moreover and draw comparatively labouring, make easily draw and break between the pearl.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a be convenient for abluent roll up curtain elevating gear possesses convenient annular draws pearl chain surface dust and cleans, and the advantage of can not wasting energy when annular draws pearl chain pulling moreover has solved current annular and has drawn pearl chain surface and be infected with the dust easily, the comparatively arduous problem when using annular draws pearl chain.

(II) technical scheme

In order to realize the aforesaid possess and make things convenient for annular to draw pearl chain surface dust to clean, can not hard purpose when annular draws pearl chain pulling moreover, the utility model provides a following technical scheme: a roller shutter lifting device convenient to clean comprises a power box, wherein a circular rotating groove is movably arranged in the power box, a mounting plate is fixedly arranged on the inner wall of the circular rotating groove, a motor is fixedly arranged at the top of the mounting plate, a first gear is fixedly arranged on an output shaft of the motor, a rotating shaft is movably arranged on the inner wall of the circular rotating groove, a second gear and a rotary table are respectively and fixedly arranged on the outer side of the rotating shaft, a pull bead groove is arranged on the inner wall of the outer side of the rotary table, an annular pull bead chain is movably arranged in the pull bead groove, a fixed block is fixedly arranged at the bottom of the power box, a mounting groove is arranged in the fixed block, a telescopic rod is fixedly arranged in the mounting groove, a reset spring is sleeved on the outer side of the telescopic rod, a limiting plate is fixedly arranged at the extending end, one side of the push rod is fixedly provided with cleaning cotton.

Preferably, the first gear and the second gear are in meshed connection.

Preferably, the second gear is located at a rear side of the turntable.

Preferably, the bottom of the power box is provided with two bead pulling channels, and the cleaning cotton is movably connected with the surface of the annular bead pulling chain.

Preferably, one side of the return spring is fixedly connected with the inner wall of the mounting groove, and the other side of the return spring is fixedly connected with one side of the limiting plate.

Preferably, a placing groove matched with the cleaning cotton is formed in one side, adjacent to the annular pull bead chain, of the fixing block.

(III) advantageous effects

Compared with the prior art, the utility model provides a be convenient for abluent roll curtain (window) curtain elevating gear possesses following beneficial effect:

1. this be convenient for abluent roll curtain elevating gear, when pulling the pearl chain through using the annular, the annular draws the pearl chain can drive the carousel and rotate, and carousel fixed mounting is in the outside of axis of rotation, and the same fixed mounting in the outside of axis of rotation has the second gear, the meshing is connected between second gear and the first gear, so first gear also will rotate like this, and first gear is fixed mounting on the output shaft of motor, like this the motor will provide the helping hand and pass through first gear, the second gear drives the carousel with the axis of rotation and rotates, can be comparatively laborsaving when the carousel rotates like this, thereby can not hard effect when reaching the annular and drawing the pearl chain pulling.

2. This roller shutter (window) curtain elevating gear convenient to wash, can pass through clean cotton through annular draws pearl chain when rotating, clean cotton can be to receiving the extrusion when annular draws pearl chain rotates, and can be through catch bar to mounting groove inside motion, the catch bar can compress the telescopic link through the limiting plate, however the outside cover of limiting plate is equipped with reset spring, reset spring's one side and the inner wall fixed connection of mounting groove, opposite side and limiting plate fixed connection, reset spring will also receive the extrusion like this, annular draws pearl chain to be combined together by drawing pearl and rope and forms, draw the pearl when clean in annular draws pearl chain, reset spring can pass through the limiting plate rapidly, the catch bar drives clean cotton normal position and returns, along with the continuous pulling of annular draws pearl chain, clean cotton constantly cleans drawing the pearl.

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 according to the present invention;

FIG. 3 is a schematic view of the inside of the power box of the present invention;

fig. 4 is a partial schematic view of the outer end of the turntable of the present invention.

In the figure: the cleaning machine comprises a power box 1, a 2-annular bead pulling chain, a 3-rotary table, a 4-fixed block, a 5-mounting groove, a 6-telescopic rod, a 7-return spring, an 8-limiting plate, a 9-pushing rod, 10-cleaning cotton, an 11-mounting plate, a 12-motor, a 13-first gear, a 14-second gear, a 15-rotating shaft and a 16-bead pulling groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a roller blind lifting device convenient for cleaning comprises a power box 1, a circular rotating groove is movably arranged in the power box 1, a mounting plate 11 is fixedly arranged on the inner wall of the circular rotating groove, a motor 12 is fixedly arranged on the top of the mounting plate 11, a first gear 13 is fixedly arranged on the output shaft of the motor 12, a rotating shaft 15 is movably arranged on the inner wall of the circular rotating groove, a second gear 14 and a turntable 3 are respectively fixedly arranged on the outer side of the rotating shaft 15, a PLC controller is fixedly arranged in the motor 12, the motor 12 can carry out rotation assistance when the turntable 3 rotates, so that the annular pull bead chain 2 is not laboursome when in use, a pull bead groove 16 is arranged on the inner wall of the outer side of the turntable 3, an annular pull bead chain 2 is movably arranged in the pull bead groove 16, a fixed block 4 is fixedly arranged at the bottom of the power box 1, and, the inside fixed mounting of mounting groove 5 has telescopic link 6, and the outside cover of telescopic link 6 is equipped with reset spring 7, and the end fixed mounting that stretches out of telescopic link 6 has limiting plate 8, and the opposite side fixed mounting of limiting plate 8 has catch bar 9, and one side fixed mounting of catch bar 9 has clean cotton 10.

Preferably, the first gear 13 and the second gear 14 are meshed to facilitate the rotation of the annular ball-pull chain 2, and the motor 12 can provide assistance.

Preferably, the second gear 14 is located at the rear side of the rotary plate 3, so that the second gear 14 and the rotary plate 3 cannot be influenced with each other when rotating.

Preferably, two bead pulling channels are formed in the bottom of the power box 1, the cleaning cotton 10 is movably connected with the surface of the annular bead pulling chain 2, and the cleaning cotton 10 can better clean dust on the surface of the annular bead pulling chain 2.

Wherein, preferred, reset spring 7's one side and the inner wall fixed connection of mounting groove 5, opposite side and limiting plate 8's one side fixed connection can prevent that reset spring 7 from rocking at will in mounting groove 5 insides.

Wherein, preferentially, the fixed block 4 is seted up with the adjacent one side of annular zipper 2 and is offered the standing groove with cleaning cotton 10 assorted, makes things convenient for cleaning cotton 10 can not influence the motion of annular zipper 2 when clean.

The utility model discloses a theory of operation and use flow: when the annular pull bead chain 2 is used, the annular pull bead chain 2 drives the rotary disc 3 to rotate, the rotary disc 3 is fixedly arranged on the outer side of the rotary shaft 15, the second gear 14 is also fixedly arranged on the outer side of the rotary shaft 15, the second gear 14 is meshed with the first gear 13, so that the first gear 13 can also rotate, the first gear 13 is fixedly arranged on the output shaft of the motor 12, the motor 12 can provide assistance and drive the rotary disc 3 to rotate through the first gear 13, the second gear 14 and the rotary shaft 15, so that labor is saved when the rotary disc 3 rotates, the annular pull bead chain 2 passes through the cleaning cotton 10 when rotating, the cleaning cotton 10 can extrude the annular pull bead chain 2 when rotating and can move towards the inside of the mounting groove 5 through the push rod 9, the push rod 9 can compress the telescopic rod 6 through the limiting plate 8, however, the return spring 7 is sleeved on the outer side of the limiting plate 8, one side of reset spring 7 and the inner wall fixed connection of mounting groove 5, opposite side and 8 fixed connection of limiting plate, like this reset spring 7 will also receive the extrusion, and annular draws pearl chain 2 to be combined together by drawing the pearl and form with the rope, when the pearl that draws in annular draws pearl chain 2 is cleaned, reset spring 7 can pass through limiting plate 8 rapidly, catch bar 7 drives clean cotton 10 and returns the normal position, along with the continuous pulling of annular draw pearl chain 2, clean cotton 10 is constantly clean to drawing the pearl.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a roll up curtain elevating gear convenient to wash, includes power box (1), its characterized in that: the utility model discloses a power box, including power box (1), circular rotation groove inner wall fixed mounting have mounting panel (11), the top fixed mounting of mounting panel (11) has motor (12), the output shaft fixed mounting of motor (12) has first gear (13), and the inner wall movable mounting of circular rotation groove has axis of rotation (15), the outside of axis of rotation (15) is fixed mounting respectively has second gear (14) and carousel (3), the outside inner wall of carousel (3) has been seted up and has been drawn pearl groove (16), the inside movable mounting who draws pearl groove (16) has the annular to draw pearl chain (2), the bottom fixed mounting of power box (1) has fixed block (4), mounting groove (5) has been seted up to the inside of fixed block (4), the inside fixed mounting of mounting groove (5) has telescopic link (6), the outside cover of telescopic link (6) is equipped with reset spring (7), the extension end of the telescopic rod (6) is fixedly provided with a limiting plate (8), the other side of the limiting plate (8) is fixedly provided with a push rod (9), and one side of the push rod (9) is fixedly provided with cleaning cotton (10).

2. The easy-to-clean rolling blind window regulator of claim 1, wherein: the first gear (13) is in meshed connection with the second gear (14).

3. The easy-to-clean rolling blind window regulator of claim 1, wherein: the second gear (14) is positioned at the rear side of the rotating disc (3).

4. The easy-to-clean rolling blind window regulator of claim 1, wherein: two bead pulling channels are formed in the bottom of the power box (1), and the cleaning cotton (10) is movably connected with the surface of the annular bead pulling chain (2).

5. The easy-to-clean rolling blind window regulator of claim 1, wherein: one side of the reset spring (7) is fixedly connected with the inner wall of the mounting groove (5), and the other side of the reset spring is fixedly connected with one side of the limiting plate (8).

6. The easy-to-clean rolling blind window regulator of claim 1, wherein: and a placing groove matched with the cleaning cotton (10) is formed in one side of the fixing block (4) adjacent to the annular bead pulling chain (2).