CN219887939U

CN219887939U - Shutter lifting part assembly and magnetic control shutter

Info

Publication number: CN219887939U
Application number: CN202321350184.5U
Authority: CN
Inventors: 魏品东
Original assignee: Langfang Jiaye Energy Conservation Technology Co ltd
Current assignee: Langfang Jiaye Energy Conservation Technology Co ltd
Priority date: 2023-05-31
Filing date: 2023-05-31
Publication date: 2023-10-24
Anticipated expiration: 2033-05-31

Abstract

The utility model discloses a shutter lifting part assembly and a magnetic control shutter, wherein the shutter lifting part assembly comprises an end support, a support groove cavity for accommodating an end pulley is formed in the end support, a bottom groove shell is integrally connected with the lower end of the end support corresponding to the bottom of the support groove cavity, a bottom limit groove is formed in the bottom of the bottom groove shell corresponding to a notch of the bottom groove shell, and the bottom limit groove is used for limiting a knot part of a shutter folding stay rope. When carrying out spacing fixedly to the folding stay cord of tripe, can stretch into the inside bottom cell shell with the knot portion of the folding stay cord of tripe earlier, then, push the rope body of the folding stay cord of tripe into bottom spacing groove, can carry out spacingly to the knot portion through bottom spacing groove, it is relatively more convenient to adopt above-mentioned equipment fixed mode operation. In addition, the blind lifting part component can realize a plurality of modes of stay cord fixing schemes, and has relatively better applicability.

Description

Shutter lifting part assembly and magnetic control shutter

Technical Field

The utility model relates to the technical field of blinds, in particular to a blind lifting part assembly and a magnetic control blind.

Background

The shutter is a window provided with a shutter. The common shutter is arranged in the hollow glass, so that the shutter is prevented from being influenced by wind pressure and is not easy to dirty. At present, most of the shutters in the market are single manual shutters or electric shutters, and the common electric shutters are required to be provided with motors with larger power, so that the cost is higher. The common manual blind, especially the blind with larger blind, can be laborious to pull. In order to solve the problems, chinese patent application (application publication number: CN107795262A, application publication date: 2018.03.13) discloses a built-in magnetic control handle of a shutter, when in use, an operator turns on a switch of an electromagnet, the electromagnet attracts a movable block to move through magnetic force, and then the movable block drives a roller to rotate, and the roller rotates to drive a first rotating shaft to rotate. The utility model has reasonable structural design, simple structure, easy realization, low cost and convenient pulling.

However, in this solution, the end of the wire rope needs to pass through the fixing ring at the upper end of the connecting rod and be bound and fixed, so that it is relatively inconvenient to tie knots on the fixing ring, the knots after the knots are often relatively long, and the wire rope needs to be cut off by a tool. Another example is: the Chinese patent application (application publication number: CN 115573654A, application publication date: 2023.01.06) discloses a traction structure for a shutter, as shown in FIG. 1 of the application, a traction wire also needs to pass through a hole site on a magnetic control handle to be bound and fixed, the fixing mode of the traction wire is relatively single, and the assembly mode is relatively inconvenient.

Disclosure of Invention

The utility model aims to provide a shutter lifting part assembly and a magnetic control shutter so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a shutter lift position subassembly, includes the tip support of inlaying and fixing in window body section bar tip, the inside support cell chamber that is used for holding tip pulley that has of tip support, the lower extreme of tip support corresponds support cell chamber bottom an organic whole and is connected with the bottom cell shell, and bottom cell shell bottom corresponds its notch department and is provided with bottom spacing groove, and bottom spacing groove is used for spacing the knot portion of the folding stay cord of tripe.

Preferably, the center hole of the end pulley is in running fit with the pulley center inserting shaft, and the front end and the rear end of the pulley center inserting shaft are respectively inserted into the corresponding side walls of the end support, so that the end pulley is convenient to assemble.

Preferably, the folding and unfolding roller comprises a pair of support lugs integrally connected to the bottom of the end support, and mounting notches are formed in the support lugs, and the shaft ends of the folding and unfolding roller are rotatably arranged in the corresponding mounting notches.

Preferably, the opening end of the installation notch adopts a splayed opening, and the bottom of the installation notch adopts an arc bottom. The installation notch adopting the structure is convenient for pushing the shaft end of the shutter folding and unfolding roller shaft into the arc groove bottom of the installation notch, and simultaneously is convenient for the subsequent flexible rotation of the shutter folding and unfolding roller shaft.

The utility model provides a magnetic control shutter, includes window profile, driven slide subassembly, the folding stay cord of tripe and tripe subassembly, driven slide subassembly slidable mounting is at the lateral part back of window profile, and driven slide subassembly top has the slide guide pulley, still includes foretell shutter lift position subassembly, the top crossbeam department of window profile inlays and is fixed with a pair of top support, and top support inside rotation installs the top guide pulley, and each tripe of tripe subassembly is passed to the one end of the folding stay cord of tripe to with the tripe or bottom counter weight horizontal pole fixed connection of bottommost, the other end of the folding stay cord of tripe is walked around top guide pulley, tip pulley and the slide guide pulley that corresponds in proper order, finally hangs to lean on spacing in bottom spacing groove department.

Preferably, the window frame also comprises a handle slide seat assembly, wherein the handle slide seat assembly comprises a handle slide seat, the handle slide seat is slidably arranged on the front surface of the side part of the window frame section bar, and a first magnet block is embedded and fixed in the handle slide seat;

the driven slide seat assembly comprises a driven slide seat, the driven slide seat is slidably mounted on the back surface of the side part of the window profile, a second magnet block used for being matched and adsorbed with the first magnet block is embedded and fixed in the driven slide seat, and the slide seat guide wheel is rotatably mounted on a pair of slide seat lug plates at the top of the driven slide seat.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the lower end of the end support is integrally connected with the bottom groove shell corresponding to the bottom of the support groove cavity, and the bottom groove shell is provided with the bottom limit groove corresponding to the notch of the bottom groove shell, when the shutter folding stay rope is limited and fixed, the rope knot part of the shutter folding stay rope can be stretched into the bottom groove shell, then the rope body of the shutter folding stay rope is pushed into the bottom limit groove, and the rope knot part can be limited through the bottom limit groove;

when the shutter lifting part component is specifically assembled, the shutter folding stay rope can be specifically one stay rope or two stay ropes, and the shutter lifting part component can realize a stay rope fixing scheme in various modes, so that the shutter lifting part component has relatively better applicability.

Drawings

FIG. 1 is a schematic perspective view of a shutter lifting assembly;

FIG. 2 is a schematic perspective view of a blind lifting assembly with a hidden portion of a blind folded with a pull cord;

FIG. 3 is an exploded perspective view of a shutter lift assembly;

FIG. 4 is a schematic perspective view of a magnetic control shutter;

FIG. 5 is a schematic perspective view of a hidden window profile of a magnetic control shutter;

fig. 6 is an enlarged schematic view of the magnetic control shutter at a in fig. 6.

In the figure: the window comprises a window body profile, a 1-end support, a 11-support groove cavity, a 12-support lug plate, a 121-installation notch, a 13-bottom groove shell, a 131-bottom limit groove, a 2-end pulley, a 21-pulley central inserting shaft, a 3-shutter folding and unfolding roller shaft, a 31-penetrating insertion hole, a 4-shutter folding pull rope, a 5-top support, a 51-top folding and unfolding roller shaft, a 6-driven sliding seat, a 61-magnet block II, a 62-sliding seat guide wheel, a 7-shutter, a 71-bottom counterweight cross bar, a 72-ladder rope, an 8-handle sliding seat and a 81-magnet block I.

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 to 3, a shutter lifting part assembly comprises an end support 1 embedded and fixed at the end of a window profile 100, a support groove cavity 11 for accommodating an end pulley 2 is formed in the end support 1, a bottom groove shell 13 is integrally connected to the lower end of the end support 1 corresponding to the bottom of the support groove cavity 11, a bottom limit groove 131 is formed in the bottom of the bottom groove shell 13 corresponding to the notch of the bottom groove shell, and the bottom limit groove 131 is used for limiting a knot of a shutter folding stay rope 4.

In this embodiment, two pull ropes may be specifically adopted for the folding pull ropes 4 of the shutter, one end of the two folding pull ropes 4 of the shutter may be fixedly connected with the bottommost shutter 7 or the bottom counterweight cross rod 71, and the other ends of the two folding pull ropes 4 of the shutter may be knotted before limiting, so as to form a knot portion, and the knotting is relatively more convenient.

According to the utility model, the lower end of the end support 1 is integrally connected with the bottom groove shell 13 corresponding to the bottom of the support groove cavity 11, and the bottom groove shell 13 is provided with the bottom limiting groove 131 corresponding to the notch, so that when the shutter folding stay rope 4 is limited and fixed, the knot part of the shutter folding stay rope 4 can be stretched into the bottom groove shell 13, then the rope body of the shutter folding stay rope 4 is pushed into the bottom limiting groove 131, the knot part can be limited through the bottom limiting groove 131, and the operation is relatively more convenient by adopting the assembly and fixing mode.

Obviously, as other schemes, a limiting plug shaft for limiting the folding pull rope 4 of the shutter can be inserted between the front side wall and the rear side wall of the bottom groove shell 13, one pull rope can be adopted for the folding pull rope 4 of the shutter, two ends of the folding pull rope 4 of the shutter can be fixedly connected with the bottommost shutter 7 or the bottom counterweight cross rod 71, the middle part of the folding pull rope 4 of the shutter can form a U-shaped rope part after being bent, the U-shaped rope part extends into the bottom groove shell 13 from the bottom limiting strip groove 131, then the limiting plug shaft is inserted on the bottom groove shell 13, and the U-shaped rope part of the folding pull rope 4 of the shutter can be limited and hung on the limiting plug shaft. The shutter lifting part component can realize more reliable limiting through the limiting plug shaft, can realize a plurality of modes of stay rope fixing schemes, and has relatively better applicability.

In a specific scheme, the center hole of the end pulley 2 is rotatably matched with the pulley center inserting shaft 21, and the front end and the rear end of the pulley center inserting shaft 21 are respectively inserted into corresponding side walls of the end support 1. When the end pulley 2 is assembled, the end pulley 2 can be pushed into the support groove cavity 11, and then the pulley center inserting shaft 21 is inserted into the end support 1, so that the pulley center inserting shaft 21 penetrates through the center hole of the end pulley 2, and the end pulley 2 can be rotatably installed, so that the assembly and the manufacturing operations are convenient.

As a specific scheme, the utility model further comprises a shutter folding and unfolding roller shaft 3, the bottom of the end support 1 is integrally connected with a pair of support lugs 12, the support lugs 12 are provided with mounting notches 121, and the shaft ends of the shutter folding and unfolding roller shaft 3 are rotatably arranged in the corresponding mounting notches 121.

Specifically, the opening end of the installation notch 121 adopts a splayed opening, and the bottom of the installation notch 121 adopts an arc bottom. The installation notch 121 with the structure is convenient for pushing the shaft end of the shutter folding and unfolding roller shaft 3 into the arc groove bottom of the installation notch 121, and meanwhile, the shutter folding and unfolding roller shaft 3 can be conveniently and flexibly rotated. The end face of the shaft end of the shutter folding and unfolding roller shaft 3 is further provided with a penetrating jack 31, the section penetrating the jack 31 is a non-circular section, a semicircular section can be adopted specifically, the top rotating shaft 32 matched with the shutter folding and unfolding roller shaft can be inserted into the penetrating jack 31, and the end part of the top rotating shaft 32 can be stably supported in a rotating mode.

Referring to fig. 4 to 6, a magnetic control shutter comprises a window profile 100, a driven sliding seat assembly, a shutter folding stay rope 4 and a shutter assembly, wherein the shutter assembly can be specifically in an assembly structure in the prior art, namely, all the shutters can be assembled and connected through a ladder rope 72, the driven sliding seat assembly is slidably mounted on the back side of the side part of the window profile 100, a sliding seat guide wheel 62 is arranged at the top of the driven sliding seat assembly, the magnetic control shutter further comprises the shutter lifting part assembly, a pair of top support seats 5 are fixedly embedded at the top beam of the window profile 100, the top guide wheels are rotatably mounted in the top support seats 5, one ends of the shutter folding stay ropes 4 penetrate through all the shutters 7 of the shutter assembly and are fixedly connected with the lowermost shutter 7 or a bottom counterweight cross rod 71, and the other ends of the shutter folding stay ropes 4 sequentially bypass the corresponding top guide wheels, end pulleys 2 and the sliding seat guide wheels 62 and finally hang and limit at the bottom limit grooves 131.

Obviously, as a specific scheme, the embodiment can also comprise a handle sliding seat assembly, wherein the handle sliding seat assembly comprises a handle sliding seat 8, the handle sliding seat 8 is slidably arranged on the front side of the side part of the window profile 100, and a magnet block 81 is embedded and fixed in the handle sliding seat 8;

the driven slide seat assembly comprises a driven slide seat 6, the driven slide seat 6 is slidably arranged on the back surface of the side part of the window profile 100, a magnet block II 61 which is matched and adsorbed with the magnet block I81 is embedded and fixed in the driven slide seat 6, and a slide seat guide wheel 62 is rotatably arranged on a pair of slide seat lug plates at the top of the driven slide seat 6.

The working principle of the utility model is as follows: when a user needs to fold and store the shutter assembly, the first magnet block 81 in the handle sliding seat assembly is pushed downwards in the front direction to adsorb the second magnet block 61 in the driven sliding seat 6 through magnetic force, so that the driven sliding seat assembly moves downwards, the driven sliding seat assembly moves downwards to pull the shutter folding stay rope 4 through the sliding seat guide wheels 62, one end of the shutter folding stay rope 4 is limited in the bottom groove shell 13, the other end of the shutter folding stay rope 4 can pull the bottommost shutter 7 or the bottom counterweight cross rod 71 to move upwards, and the shutter assembly can be finally folded and stored at the top along with the continuous pulling of the shutter folding stay rope 4.

As prior art, still rotate on the top support 5 and install top and receive and expand roller 51, top receive and expand roller 51 spacing suit equally is in top pivot 32, and the upper end of tripe subassembly is fixed in top receive and expand roller 51 through ladder rope 72, through the rotation of drive top pivot 32, can drive top and receive and expand roller 51 and rotate, rotate top and receive and expand roller 51 and can change the state of each tripe through the ladder rope, each tripe can be switched to vertical state (at this moment, the window is shielded), of course, each tripe also can be switched to the horizontal state by vertical state.

In the present utility model, terms such as "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "side", "bottom", etc. refer to an orientation or a positional relationship based on that shown in the drawings, and are merely relational terms, which are used for convenience in describing structural relationships of various components or elements of the present utility model, and do not denote any one of the components or elements of the present utility model, and are not to be construed as limiting the present utility model.

Claims

1. The utility model provides a shutter lift position subassembly, includes to inlay and fixes end support (1) at window profile section bar (100) tip, its characterized in that: the end support (1) is internally provided with a support groove cavity (11) for accommodating the end pulley (2), the lower end of the end support (1) is integrally connected with a bottom groove shell (13) corresponding to the bottom of the support groove cavity (11), the bottom of the bottom groove shell (13) is provided with a bottom limit groove (131) corresponding to the notch of the bottom groove shell, and the bottom limit groove (131) is used for limiting the knot part of the shutter folding stay rope (4).

2. A shutter lift location assembly as claimed in claim 1, wherein: the center hole of the end pulley (2) is in running fit with the pulley center inserting shaft (21), and the front end and the rear end of the pulley center inserting shaft (21) are respectively inserted into the corresponding side walls of the end support (1).

3. A shutter lift location assembly as claimed in claim 2, wherein: still include tripe receipts exhibition roller (3), tip support (1) bottom an organic whole is connected with a pair of support otic placode (12), is provided with mounting notch (121) on support otic placode (12), the axle head rotation of tripe receipts exhibition roller (3) sets up in corresponding mounting notch (121).

4. A shutter lift location assembly as claimed in claim 3, wherein: the opening end of the installation notch (121) is provided with a splayed opening, and the bottom of the installation notch (121) is provided with an arc bottom.

5. The utility model provides a magnetic control shutter, includes window profile (100), driven slide subassembly, tripe folding stay cord (4) and tripe subassembly, driven slide subassembly slidable mounting is at the lateral part back of window profile (100), and driven slide subassembly top has slide guide pulley (62), its characterized in that: the shutter lifting part assembly comprises a shutter lifting part assembly, wherein a pair of top supports (5) are fixedly embedded in a top cross beam of a window profile (100), top guide wheels are rotatably arranged in the top supports (5), one ends of shutter folding stay ropes (4) penetrate through all shutters (7) of the shutter assembly and are fixedly connected with the lowermost shutter (7) or a bottom counterweight cross rod (71), the other ends of the shutter folding stay ropes (4) sequentially bypass the corresponding top guide wheels, end pulleys (2) and sliding seat guide wheels (62), and finally the shutter folding stay ropes are hung and limited at bottom limiting grooves (131).

6. A magnetically controlled shutter as claimed in claim 5, wherein: the window frame comprises a window frame section (100) and is characterized by further comprising a handle sliding seat assembly, wherein the handle sliding seat assembly comprises a handle sliding seat (8), the handle sliding seat (8) is slidably arranged on the front side of the window frame section (100), and a magnet block I (81) is embedded and fixed in the handle sliding seat (8);

the driven slide seat assembly comprises a driven slide seat (6), the driven slide seat (6) is slidably mounted on the back side of the side portion of the window body profile (100), a magnet block II (61) which is used for being matched and adsorbed with the magnet block I (81) is embedded and fixed in the driven slide seat (6), and a slide seat guide wheel (62) is rotatably mounted on a pair of slide seat lug plates at the top of the driven slide seat (6).