CN219119135U

CN219119135U - Electric roller shutter convenient to maintain

Info

Publication number: CN219119135U
Application number: CN202223384081.9U
Authority: CN
Inventors: 郭志文; 郭康文
Original assignee: Shanghai Mingyang Tracery Manufacturing Co ltd
Current assignee: Shanghai Mingyang Tracery Manufacturing Co ltd
Priority date: 2022-12-16
Filing date: 2022-12-16
Publication date: 2023-06-02
Anticipated expiration: 2032-12-16

Abstract

The utility model discloses an electric roller shutter convenient to maintain, which comprises: the storage barrel rotates in the storage cavity to penetrate through two ends provided with the winding columns, the winding columns are horizontally arranged, convex rings are arranged on two sides of each winding column, and the convex rings are attached to the inner wall of the storage barrel to form a limiting structure; further comprises: the shielding curtain is arranged at the bottom of the storage barrel in a sliding penetrating mode, the top of the shielding curtain is wound and installed on the side wall of the winding column, a bottom rod with a counterweight function is fixedly installed at the bottom end of the shielding curtain, and the bottom rod is located below the storage barrel; and the outer cylinder is fixedly arranged on the end face of the storage cylinder, and the outer wall of the loading ring is attached to the inner wall of the outer cylinder. This electronic roller shutter convenient to maintain adopts the transmission connected mode of dismantling between its motor drive part and the winding mechanism, and motor part's dismouting is more convenient to work efficiency has been improved.

Description

Electric roller shutter convenient to maintain

Technical Field

The utility model relates to the technical field of electric roller blinds, in particular to an electric roller blind convenient to maintain.

Background

The electric rolling curtain is an automatic curtain product, and the rolling structure is driven to operate by an internal motor, so that the rolling structure can roll the curtain cloth, the electric rolling curtain is widely applied to places such as families and office buildings, and the like, however, the existing electric rolling curtain still has some problems.

An electric roller shutter with a publication number of CN217001616U, for example, relates to the technical field of roller shutters. The utility model comprises a first frame body and a second frame body, wherein a first shaft body is arranged in the first frame body, a second shaft body is arranged in the second frame body, fixing frames are respectively matched with the peripheral sides of the first shaft body and the second shaft body in a rotating way, and curtain cloth is respectively fixed on the peripheral sides of the first shaft body and the second shaft body;

according to the device, the motor driving part and the shaft body are installed in a fixed connection mode, so that a user is difficult to quickly detach the motor part from the device when maintaining the motor, and the working efficiency is reduced.

Aiming at the problems, innovative design is urgently needed on the basis of the original electric roller shutter.

Disclosure of Invention

The utility model aims to provide an electric roller shutter convenient to maintain, which solves the problems that the prior electric roller shutter is provided with a motor driving part and a shaft body which are fixedly connected, and a user is difficult to quickly detach the motor part from a device when repairing the motor, so that the working efficiency is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an electric roller blind for ease of maintenance, comprising:

the storage barrel rotates in the storage cavity to penetrate through two ends provided with the winding columns, the winding columns are horizontally arranged, convex rings are arranged on two sides of each winding column, and the convex rings are attached to the inner wall of the storage barrel to form a limiting structure;

further comprises:

the shielding curtain is arranged at the bottom of the storage barrel in a sliding penetrating mode, the top of the shielding curtain is wound and installed on the side wall of the winding column, a bottom rod with a counterweight function is fixedly installed at the bottom end of the shielding curtain, and the bottom rod is located below the storage barrel;

the outer cylinder is fixedly arranged on the end face of the storage cylinder, the outer wall of the loading ring is attached to the inner wall of the outer cylinder, a driving motor which is coaxially arranged is fixedly arranged on the inner side of the loading ring, a rotating block which is coaxially arranged is fixedly arranged on the output shaft of the driving motor, one end of the driving motor, which is provided with the rotating block, is coaxially directed to the winding column, and meanwhile the rotating block is of a rectangular structure.

Preferably, the side of the winding column is provided with guiding wheels distributed at equal intervals, two ends of each guiding wheel are rotationally embedded on the inner wall of the storage barrel, and the top of each guiding wheel is provided with the shielding curtain in a laminating mode, so that the guiding wheels can roll on the storage barrel.

Preferably, the laminating is provided with transfer line and atress dish in the storage hole that the rolling post tip was seted up, and atress dish fixed mounting is in on the terminal surface of transfer line, both coaxial settings to the rectangular slot has been seted up to the one side center department that the transfer line was kept away from to the atress dish, and slot avris coaxial settings has moreover rotatory piece, makes the atress dish can drive the transfer line and rotate.

Preferably, the cross-section of transfer line is the rectangle, and the one end that the transfer line kept away from the atress dish slides to insert and establish the inside of rolling post forms power transmission structure to the outside cover of transfer line is established and is provided with the spring, the quotation of atress dish with fixedly connected with is used for providing the spring of pressure between the inner wall of rolling post, makes the atress dish can compress the spring.

Preferably, symmetrically distributed guide rails are fixedly mounted on the inner wall of the outer cylinder, the two guide rails penetrate through the loading ring in a sliding mode to form a sliding limiting structure, and the guide rails and the axis of the outer cylinder are arranged in parallel, so that the loading ring can slide along the guide rails.

Preferably, the holding frame is fixedly installed on the side wall of the loading ring, the middle part of the holding frame is attached to the through guide groove formed in the side wall of the outer cylinder, the top of the holding frame penetrates through the screw rod which is in threaded connection, the side wall of one end of the outer cylinder, far away from the holding frame, is provided with the positioning hole, and the positioning hole and the axis of the screw rod are arranged in the same horizontal plane in parallel, so that the screw rod can move on the holding frame.

Compared with the prior art, the utility model has the beneficial effects that: this electronic roller shutter convenient to maintain adopts the transmission connected mode of dismantling between its motor drive part and the winding mechanism, and the dismouting of motor part is more convenient to improved work efficiency, its concrete content is as follows:

1. the bearing disc is fixedly arranged on the end face of the transmission rod, the bearing disc and the transmission rod are coaxially arranged, a rectangular slot is formed in the center of one side of the bearing disc, which is far away from the transmission rod, a rotating block on the driving motor is coaxially arranged on the side of the slot, the driving motor is arranged on the inner side of the loading ring, symmetrically distributed guide rails are fixedly arranged on the inner wall of the outer cylinder, the two guide rails penetrate through the loading ring in a sliding limit structure, the axes of the guide rails and the outer cylinder are arranged in parallel, the loading ring is utilized to drive the driving motor to move along the guide rails, so that the rotating block arranged on the driving motor can synchronously move towards the bearing disc, and the rotating block can be inserted into the slot on the bearing disc, thereby completing the installation of the driving motor, and the bearing disc can be directly pulled out reversely to the driving motor when the bearing disc needs to be disassembled;

2. the cross-section of transfer line is the rectangle, and the one end that the atress dish was kept away from to the transfer line slides and inserts to establish at the inside power transmission structure that forms of rolling post, and the outside cover of transfer line is established and is provided with the spring, the quotation of atress dish with fixedly connected with is used for providing the spring of pressure between the inner wall of rolling post, when rotatory piece applys pressure to the atress dish, the atress dish can compress the spring for the spring can provide reverse location pressure, and when rotatory piece rotated, rotatory piece will drive the transfer line through the atress dish and rotate, and the transfer line will drive the rolling post and rotate.

Drawings

FIG. 1 is a schematic view of the overall external structure of the present utility model;

FIG. 2 is a schematic view of the winding column installation structure of the present utility model;

FIG. 3 is a schematic view of a mounting structure of a blind according to the present utility model;

FIG. 4 is a schematic view of the mounting structure of the guide wheel of the present utility model;

FIG. 5 is a schematic view of the installation structure of the outer cylinder of the present utility model;

FIG. 6 is a schematic view of the mounting structure of the grip frame of the present utility model;

FIG. 7 is a schematic view of the mounting structure of the transmission rod of the present utility model;

FIG. 8 is a schematic view of a force disc mounting structure of the present utility model.

In the figure: 1. a storage barrel; 2. winding a column; 3. a guide wheel; 4. a curtain; 5. a bottom bar; 6. a transmission rod; 7. a force-bearing plate; 8. a spring; 9. a driving motor; 10. a rotating block; 11. a load ring; 12. an outer cylinder; 13. a guide rail; 14. a holding frame; 15. a screw; 16. and positioning holes.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-8, the present utility model provides a technical solution: an electric roller blind for ease of maintenance, comprising:

the storage barrel 1 rotates in the storage cavity to penetrate through two ends of the winding column 2, the winding column 2 is horizontally arranged, convex rings are arranged on two sides of the winding column 2, and the convex rings are attached to the inner wall of the storage barrel 1 to form a limiting structure;

the shielding curtain 4 is arranged at the bottom of the storage barrel 1 in a sliding penetrating manner, the top of the shielding curtain 4 is wound and installed on the side wall of the winding column 2, a bottom rod 5 playing a role of a counterweight is fixedly installed at the bottom end of the shielding curtain 4, and the bottom rod 5 is positioned below the storage barrel 1;

the outer cylinder 12 is fixedly arranged on the end face of the storage cylinder 1, the outer wall of the loading ring 11 is attached to the inner wall of the outer cylinder 12, the driving motor 9 which is coaxially arranged is fixedly arranged on the inner side of the loading ring 11, the rotating block 10 which is coaxially arranged is fixedly arranged on the output shaft of the driving motor 9, one end of the driving motor 9, which is provided with the rotating block 10, is coaxially directed to the winding column 2, and meanwhile, the rotating block 10 is of a rectangular structure.

The rolling post 2 avris is provided with equidistant leading wheel 3 that distributes, and the both ends rotation of leading wheel 3 inlay and establish on the inner wall of receiving cylinder 1 to the laminating of leading wheel 3 top is provided with and shelters from curtain 4, when shelter from curtain 4 removal, shelters from curtain 4 can drive leading wheel 3 and rotate in receiving cylinder 1.

The laminating is provided with transfer line 6 and atress dish 7 in the storage hole that the rolling post 2 tip was seted up, and atress dish 7 fixed mounting is on the terminal surface of transfer line 6, both coaxial settings, and the rectangle slot has been seted up to the side center department that the atress dish 7 kept away from transfer line 6, and slot avris coaxial arrangement has rotatory piece 10, when rotatory piece 10 was pressed towards atress dish 7, atress dish 7 will drive transfer line 6 and remove to rolling post 2 inboard, because the cross-section of transfer line 6 is the rectangle, and the one end slip of the atress dish 7 is kept away from to transfer line 6 is inserted and is established in the inside of rolling post 2 and form power transmission structure, and the outside cover of transfer line 6 is established and is provided with spring 8, fixedly connected with is used for providing spring 8 of pressure between the quotation of atress dish 7 and the inner wall of rolling post 2, atress dish 7 can compress spring 8 this moment.

The guide rail 13 which is symmetrically distributed is fixedly arranged on the inner wall of the outer cylinder 12, the two guide rails 13 are arranged in the loading ring 11 in a sliding penetrating mode to form a sliding limiting structure, the guide rails 13 and the axis of the outer cylinder 12 are arranged in parallel, the loading ring 11 can move along the guide rails 13, the holding frame 14 is fixedly arranged on the side wall of the loading ring 11, the middle part of the holding frame 14 is attached to the inner wall of the outer cylinder 12, the penetrating guide groove is formed in the side wall of the outer cylinder 12, the top of the holding frame 14 penetrates through the screw 15 which is in threaded connection, the positioning hole 16 is formed in the side wall of one end, far away from the holding frame 14, of the outer cylinder 12, the positioning hole 16 and the axis of the screw 15 are arranged in parallel in the same horizontal plane, the loading ring 11 can move synchronously with the holding frame 14, the end of the screw 15 is enabled to be aligned with the positioning hole 16 on the holding frame 14, and the end of the screw 15 enters the positioning hole 16 through rotating the screw 15, so that a locking structure is formed in the positioning hole 16.

Working principle: when the electric roller shutter convenient to maintain is used, referring to fig. 1-8 firstly, when the driving motor 9 is installed, the holding frame 14 is pushed, so that the holding frame 14 drives the loading ring 11 to move, at the moment, the loading ring 11 slides along the guide rail 13, the driving motor 9 installed on the inner side of the loading ring 11 synchronously moves, the rotating block 10 on the output shaft of the driving motor 9 contacts with the force-bearing disc 7 and applies pressure, so that the force-bearing disc 7 drives the transmission rod 6 to slide towards the inner side of the winding column 2, the force-bearing disc 7 compresses the spring 8, after the holding frame 14 moves in place, the screw 15 on the holding frame 14 is aligned with the positioning hole 16, then the screw 15 is rotated, the screw 15 moves on the holding frame 14 in threaded connection, the end of the screw 15 enters the positioning hole 16 to form a limiting structure, the driving motor 9 is positioned at the moment, then the driving motor 9 drives the rotating block 10 to rotate slowly, when the rotating block 10 rotates to a certain angle and is overlapped with the slot on the stress disc 7, the spring 8 pushes the stress disc 7 to move through a reset function, the rotating block 10 can enter the slot on the stress disc 7 to form a detachable transmission structure, the driving motor 9 can drive the stress disc 7 to rotate through the rotating block 10, the stress disc 7 drives the transmission rod 6 to rotate, the transmission rod 6 drives the winding column 2 to rotate, the winding column 2 can start winding the shielding curtain 4, and the moving shielding curtain 4 can drive the guide wheel 3 to rotate in the storage barrel 1;

referring to fig. 1 to 8, following the above steps, when the user needs to disassemble the driving motor 9, the screw 15 is rotated, so that the end of the screw 15 is separated from the positioning hole 16, the screw 15 no longer locks the holding frame 14, at this time, the spring 8 can push the force-receiving disc 7 to move through the reset action, so that the force-receiving disc 7 pushes the rotating block 10 to the outside of the winding column 2, and simultaneously pulls the holding frame 14, and the holding frame 14 drives the driving motor 9 to move to the outside of the outer cylinder 12 through the loading ring 11, thereby realizing the rapid disassembly operation of the driving motor 9.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. An electric roller blind for ease of maintenance, comprising:

the storage barrel (1) rotates in the storage cavity to penetrate through two ends of the winding column (2), the winding column (2) is horizontally arranged, convex rings are arranged on two sides of the winding column (2), and the convex rings are attached to the inner wall of the storage barrel (1) to form a limiting structure;

characterized by further comprising:

the shielding curtain (4) is arranged at the bottom of the storage barrel (1) in a sliding penetrating mode, the top of the shielding curtain (4) is wound and installed on the side wall of the winding column (2), a bottom rod (5) with a counterweight function is fixedly installed at the bottom end of the shielding curtain (4), and the bottom rod (5) is located below the storage barrel (1);

the outer cylinder (12) is fixedly installed on the end face of the storage cylinder (1), the outer wall of the loading ring (11) is attached to the inner wall of the outer cylinder (12), the driving motor (9) which is coaxially arranged is fixedly installed on the inner side of the loading ring (11), the rotating block (10) which is coaxially arranged is fixedly installed on the output shaft of the driving motor (9), one end of the rotating block (10) is coaxially pointed to the winding column (2) to be arranged, and meanwhile the rotating block (10) is of a rectangular structure.

2. An easy to maintain motorized roller shade according to claim 1, wherein: the side of the winding column (2) is provided with guiding wheels (3) which are distributed at equal intervals, two ends of each guiding wheel (3) are rotationally embedded on the inner wall of the containing barrel (1), and the top of each guiding wheel (3) is provided with the shielding curtain (4) in a fitting mode.

3. An easy to maintain motorized roller shade according to claim 1, wherein: the winding column is characterized in that a transmission rod (6) and a stress disc (7) are arranged in a storage hole formed in the end portion of the winding column (2) in a fitting mode, the stress disc (7) is fixedly mounted on the end face of the transmission rod (6) and is coaxially arranged, a rectangular slot is formed in the center of one side, away from the transmission rod (6), of the stress disc (7), and a rotating block (10) is coaxially arranged on the side of the slot.

4. A maintenance-friendly electric roller shutter according to claim 3, wherein: the section of the transmission rod (6) is rectangular, one end of the transmission rod (6) far away from the stress disc (7) is slidably inserted into the winding column (2) to form a power transmission structure, a spring (8) is sleeved on the outer side of the transmission rod (6), and a spring (8) for providing pressure is fixedly connected between the disc surface of the stress disc (7) and the inner wall of the winding column (2).

5. An easy to maintain motorized roller shade according to claim 1, wherein: guide rails (13) which are symmetrically distributed are fixedly arranged on the inner wall of the outer cylinder (12), the two guide rails (13) penetrate through the loading ring (11) in a sliding mode to form a sliding limiting structure, and the guide rails (13) and the axis of the outer cylinder (12) are arranged in parallel.

6. An electric roller blind for facilitating maintenance according to claim 5, wherein: the utility model discloses a loading ring, including outer tube (12), holding frame (14) fixed mounting on the lateral wall of loading ring (11), and holding frame (14) middle part laminating sets up in the link up the guide slot of seting up on outer tube (12) lateral wall to hold frame (14) top and run through and be provided with threaded connection's screw rod (15), locating hole (16) have been seted up on the one end lateral wall that holding frame (14) was kept away from to outer tube (12), and the axis parallel arrangement of locating hole (16) and screw rod (15) is in same horizontal plane.