CN213330833U - External magnet driving mechanism of built-in sunshade hollow shutter - Google Patents

Abstract

The utility model relates to an external magnet actuating mechanism of built-in sunshade cavity shutter, it includes and extends and correspond the slide rail that sets up in shutter one side from top to bottom along shutter length direction, the outer slide of setting on the slide rail, the setting on outer slide and with the interior magnet of shutter in adsorb outer magnetic force spare mutually, and set up on outer slide and round outer slide width direction free rotation's slip roller, wherein the slip roller has a plurality ofly, and the roll that aligns supports on the shutter, the terminal surface of outer slide and outer magnetic force spare towards the shutter is separated the setting mutually by the surface of slip roller and shutter, when outer slide moves along slide rail length direction, a plurality of slip rollers slide or roll on the shutter. The utility model discloses an outer slide cooperates with the slide rail, accurately realizes the linear motion of outer magnetic force spare, supports simultaneously under the roll of sliding roll, prevents that outer slide and outer magnetic force spare from causing the wearing and tearing on cavity glass window surface at the motion process.

Description

External magnet driving mechanism of built-in sunshade hollow shutter

Technical Field

The utility model belongs to the shutter field, concretely relates to outer magnet actuating mechanism of built-in sunshade cavity shutter.

Background

Hollow glass has found wide application throughout the world due to its unique characteristics of thermal insulation, sound insulation, frost protection, dust protection, etc., with the most applications being in structures such as hollow glass windows, hollow curtain walls, hollow doors, etc. Built-in sunshade hollow blinds with built-in sunshade products such as blind curtains and organ curtains are popular because they can better ensure privacy while shading sun and have the advantages of beautiful appearance. However, since the insulating glass is completely sealed and it is very complicated to assemble and disassemble at one time, it is very inconvenient to repair if any component inside the insulating glass, such as a sunshade curtain, is out of order, and therefore, the built-in sunshade hollow blind requires low failure or even zero failure, and it is necessary to optimally design the structure of the built-in sunshade hollow blind, etc. to obtain a built-in sunshade hollow blind satisfying the requirements.

For example, the applicant 2011-09-19 filed patent No. 201110277348.1 with patent name of a built-in sun-shading hollow blind, which comprises a sealed hollow glass, a blind arranged in the hollow glass and a blind operating device, wherein the hollow glass comprises glass, a first frame positioned at the upper side and the lower side of the glass and a second frame positioned at the left side and the right side of the glass, the blind operating device comprises a blind blade retracting mechanism and a blind blade overturning mechanism, wherein: the blade retracting mechanism comprises a first inner magnet slide block, a movable pulley, at least two lifting pull ropes, a balancing weight and a first outer magnet slide block, wherein the first inner magnet slide block is positioned in the hollow glass and arranged in a sliding manner along the length direction of the second frame; the blade turnover mechanism comprises an upper page turning wheel positioned at the junction position of a first frame and a second frame, a lower page turning wheel positioned below the upper page turning wheel, a page turning pull rope for winding and connecting the upper page turning wheel and the lower page turning wheel, a second inner magnet slide block arranged on the second frame in a sliding manner, a second outer magnet slide block positioned outside the glass and used for driving the second inner magnet slide block to slide, a page turning shaft with two end parts fixedly connected with the upper page turning wheels on two sides respectively, a page turning control wheel fixedly arranged on the page turning shaft and a turnover seat, wherein the second inner magnet slide block is arranged on the page turning pull rope and positioned between the upper page turning wheel and the lower page turning wheel, particularly, the page turning shaft is provided with a straight plane extending along the length direction of the page turning shaft and an arc-shaped plane connected with the two sides of the straight plane, the page turning wheel comprises a hollow wheel shaft and a control wheel fixed on the periphery of the wheel shaft, and the page turning shaft is arranged through, when the blades of the blind are in a horizontal opening state, the straight plane of the page turning shaft is vertical to the horizontal plane, when the blades of the blind are in a closed state, the straight plane of the page turning shaft is parallel to the horizontal plane, the turning seat comprises a bottom plate, a hollow clamping part and first side plates, the bottom plate is provided with a rope guide hole for a rope to pass through in the middle, the hollow clamping part is formed by vertically extending downwards from the edge of the rope guide hole and is used for being clamped with a first side frame, the first side plates are vertically arranged on two opposite sides of the bottom plate, shaft holes used for fixing two end parts of a wheel shaft of the turning control wheel and an opening used for the rope to pass through are respectively arranged on the two first side plates, one end of a ladder rope of the blind bypasses the control wheel and is fixed on the control wheel, the other end of the ladder rope of the blind is led out through the rope guide hole of the bottom plate, the hollow clamping part is led out and is sequentially connected with the blades of the blind and then, two ends of the lifting pulley are respectively fixed on the second side plates at two sides.

Specifically, the first inner magnet slide block and the second inner magnet slide block are driven to move up and down respectively through the up-and-down movement of the first outer magnet slide block and the second outer magnet slide block so as to realize the lifting and overturning of the blind.

However, in practical operation, it is very important to accurately realize the up-and-down linear motion of the outer magnet module to ensure the up-and-down linear motion of the inner magnet slider, and at the same time, to prevent the abrasion of the outer magnet module and the hollow glass, which causes the abrasion of the surface of the hollow glass.

Disclosure of Invention

The utility model aims to solve the technical problem that an outer magnet actuating mechanism of modified positive cavity shutter is provided.

For solving the technical problem, the utility model discloses take following technical scheme:

an external magnet driving mechanism of a built-in sunshade hollow shutter comprises a slide rail, an external slide seat, an external magnetic force piece and a slide roller, wherein the slide rail extends up and down along the length direction of the shutter and is correspondingly arranged on one side of the shutter, the external slide seat is arranged on the slide rail, the external magnetic force piece is arranged on the external slide seat and is adsorbed to an internal magnet in the shutter, the slide roller is arranged on the external slide seat and freely rotates along the width direction of the external slide seat, a plurality of slide rollers are arranged on the shutter in an aligned rolling mode, the end faces, facing the shutter, of the external slide seat and the external magnetic force piece are separated from the surface of the shutter by the slide roller, and when the external slide seat moves along the length direction of the slide rail, the slide rollers slide or/or.

Preferably, the slide rollers are provided in two numbers, and are symmetrically provided at both ends of the outer magnetic member with respect to the middle of the outer slider. On the premise of ensuring that the outer sliding seat and the outer magnetic force piece can be separated from each other, the contact area is reduced, and the sliding of the outer sliding seat is facilitated.

According to a preferred and more preferred aspect of the present invention, the outer magnetic member is provided in plurality and spaced apart along the length of the outer carriage. Therefore, the magnetic force has stronger adsorption force with the built-in inner magnet so as to ensure the motion synchronism of the inner sliding seat and the outer sliding seat.

Preferably, the plurality of outer magnetic elements and the outer carriage are arranged flush with the end face of the blind. The advantage of this arrangement is that it facilitates accurate mounting of the outer magnetic member.

Specifically, the outer magnetic member is a magnet block. The advantage of this arrangement is that the attraction of the magnet is increased.

Further, each magnet block is equal in volume. Not only is the processing of each magnet piece convenient, but also the installation of each magnet piece is convenient for.

According to another embodiment and preferred aspect of the present invention, the outer slide includes a connection lug slidably disposed on the slide rail, and a seat body fixedly connected to the connection lug, wherein the seat body extends along a length direction of the slide rail. The advantage of this arrangement is that it facilitates the movement of the outer slide to be manually pushed.

Preferably, the seat body is attached to the corresponding side face of the sliding rail from the side edge of the connecting lug. So that the outer slide can move linearly more stably.

In addition, the slide rail is inwards sunken from the surface to form a sliding groove, and the connecting lug is matched with the sliding groove to slide on the sliding groove.

Specifically, the cross section of the sliding chute is in an inverted T shape, and the connecting lug comprises an L-shaped module matched with the inverted T shape and a connecting module used for connecting the L-shaped module with the seat body. Through the matching of the inverted T-shaped module and the L-shaped module, on one hand, derailment is prevented, and the sliding roller can be stably matched with the inverted T-shaped module to realize linear motion control; on the other hand, the outer sliding seat is convenient to detach and mount from the rail.

Due to the implementation of the above technical scheme, compared with the prior art, the utility model have the following advantage:

the utility model discloses an outer slide and slide rail cooperation accurately realize the linear motion of outer magnetic force spare, support simultaneously under the roll of sliding roll, prevent that outer slide and outer magnetic force spare from causing the wearing and tearing on cavity glass window surface at the motion process, in addition, simple structure, it is convenient to implement, and with low costs.

Drawings

The invention will be described in further detail with reference to the following drawings and specific embodiments:

fig. 1 is a schematic front view of a hollow blind with built-in sun-shading according to the present invention;

FIG. 2 is a schematic sectional view taken along line A-A in FIG. 1;

wherein: 1. a blind window; 2. a slide rail; 20. a chute; 3. an outer slide; 30. connecting lugs; 300. an L-shaped module; 301. a connection module; 4. an outer magnetic member; 5. a slide roller; 6. and a stroke limiting module.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present application more comprehensible, embodiments accompanying the present application are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. This application is capable of embodiments in many different forms than those described herein and that modifications may be made by one skilled in the art without departing from the spirit and scope of the application and it is therefore not intended to be limited to the specific embodiments disclosed below.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

As shown in fig. 1, the external magnet driving mechanism of the built-in sunshade hollow blind of the present embodiment includes a slide rail 2 extending up and down along the length direction of the blind 1 and correspondingly disposed at one side of the blind 1, an outer slide base 3 disposed on the slide rail 2, an external magnetic member 4 disposed on the outer slide base 3 and attracted to the internal magnet inside the blind 1, and a slide roller 5 disposed on the outer slide base 3 and freely rotating around the width direction of the outer slide base 3.

Specifically, the outer sliding seat 3 includes a connecting lug 30 slidably disposed on the sliding rail 2, and a seat body 31 fixedly connected to the connecting lug 30, wherein the seat body 31 extends along the length direction of the sliding rail 2. The advantage of this arrangement is that it facilitates the movement of the outer slide to be manually pushed.

The seat body 30 is attached to the side surface of the right side of the slide rail 2 from the side edge of the engaging lug 30 on the left side. Enabling a more stable linear movement of the outer carriage 3.

The sliding rail 2 is recessed inwards from the surface to form a sliding groove 20, and the connecting lug 30 is matched with the sliding groove 20 and slides on the sliding groove 20.

Specifically, the cross section of the chute 20 is in an inverted T shape, and the connecting lug 30 includes an L-shaped module 300 matching with the inverted T shape, and a connecting module 301 for connecting the L-shaped module 300 with the seat body 31. Through the matching of the inverted T-shaped module and the L-shaped module, on one hand, derailment is prevented, and the sliding roller can be stably matched with the inverted T-shaped module to realize linear motion control; on the other hand, the outer sliding seat is convenient to detach and mount from the rail.

In this example, the outer magnetic member 4 and the slide roller 5 are both provided on the seat body 30.

Specifically, the outer magnetic members 4 are plural and spaced along the length direction of the outer sliding base 3. Therefore, the magnetic force has stronger adsorption force with the built-in inner magnet so as to ensure the motion synchronism of the inner sliding seat and the outer sliding seat.

At the same time, the plurality of outer magnetic elements 4 and the outer carriage 3 are arranged flush with the end face of the blind. The advantage of this arrangement is that it facilitates accurate mounting of the outer magnetic member.

In this example, the outer magnetic member 4 is a magnet block. The advantage of this arrangement is that the attraction of the magnet is increased.

Each magnet block is equal in volume. Not only is the processing of each magnet piece convenient, but also the installation of each magnet piece is convenient for.

The sliding rollers 5 are two and are supported on the shutter 1 in an aligned rolling manner, the end faces of the outer sliding base 3 and the outer magnetic force piece 4 facing the shutter 1 are arranged to be spaced from the surface of the shutter 1 by the sliding rollers 5, and when the outer sliding base 3 moves along the length direction of the sliding rail 2, the two sliding rollers 5 slide or/and roll on the shutter 1.

In this example, the two slide rollers 5 are provided symmetrically with respect to the center of the holder body 31 at both ends of the magnetic field formed by the plurality of external magnetic members 4. Thus, on the premise of ensuring that the outer sliding seat and the outer magnetic force piece can be separated from each other, the contact area is reduced, the sliding of the outer sliding seat is facilitated, and meanwhile, the surface wear probability of the louver is reduced to the minimum.

In addition, a travel limit module 6 is formed on the slide rail 2, wherein the outer slide 3 slides in an interval formed by the travel limit module 6 from the connecting lug 30, thereby realizing the lifting adjustment.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, so as not to limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims (10)

1. The utility model provides an outer magnet actuating mechanism of built-in sunshade cavity shutter, its includes along shutter length direction extend from top to bottom and correspond the setting and be in slide rail of shutter one side, set up outer slide on the slide rail, and set up on the outer slide and with the interior magnet of shutter in adsorb outer magnetic force spare mutually, its characterized in that:

the outer magnet driving mechanism further comprises a plurality of sliding rollers which are arranged on the outer sliding seat and freely rotate around the width direction of the outer sliding seat, the sliding rollers are supported on the louver in an aligned rolling mode, the end faces, facing the louver, of the outer sliding seat and the outer magnetic force piece are arranged by the sliding rollers in a spaced mode with the surface of the louver, and when the outer sliding seat moves along the length direction of the sliding rail, the sliding rollers slide or/and roll on the louver.

2. An external magnet driving mechanism of a built-in sunshade hollow blind according to claim 1, characterized in that: the two sliding rollers are symmetrically arranged at two ends of the outer magnetic part relative to the middle part of the outer sliding seat.

3. An external magnet driving mechanism of a built-in sunshade hollow blind according to claim 1, characterized in that: the outer magnetic force pieces are multiple and distributed at intervals along the length direction of the outer sliding seat.

4. An external magnet driving mechanism of a built-in sunshade hollow blind according to claim 3, characterized in that: the outer magnetic pieces and the outer sliding seats are arranged in a flush mode towards the end face of the shutter.

5. An external magnet driving mechanism of a built-in sunshade hollow blind according to claim 4, characterized in that: the outer magnetic force piece is a magnet block.

6. An external magnet driving mechanism of a built-in sunshade hollow blind according to claim 5, characterized in that: each magnet block is equal in volume.

7. An external magnet driving mechanism of a built-in sunshade hollow blind according to claim 1, characterized in that: the outer sliding seat comprises a connecting lug which is arranged on the sliding rail in a sliding mode and a seat body which is fixedly connected with the connecting lug, wherein the seat body extends along the length direction of the sliding rail.

8. An external magnet driving mechanism of a built-in sunshade hollow blind according to claim 7, characterized in that: the seat body is attached to the corresponding side face of the sliding rail from the side edge of the connecting lug.

9. An external magnet driving mechanism of a built-in sunshade hollow blind according to claim 7 or 8, characterized in that: the sliding rail is inwards sunken from the surface to form a sliding groove, and the connecting lug and the sliding groove are matched to slide in the sliding groove.

10. An external magnet driving mechanism of a built-in sunshade hollow blind according to claim 9, characterized in that: the cross section of the sliding chute is in an inverted T shape, and the connecting lug comprises an L-shaped module matched with the inverted T shape and a connecting module used for connecting the L-shaped module with the seat body.

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