CN210152529U - Pull rope type single-handle built-in shutter hollow glass - Google Patents

Abstract

The utility model relates to a stay cord type single handle built-in shutter hollow glass, which comprises a shutter, a turning traction rope, a rotating shaft, a manipulator, a traction rope transition guide wheel seat and a lifting turning transition mechanism, wherein one end of the rotating shaft is connected with the traction rope transition guide wheel seat, and the other end of the rotating shaft is arranged in the lifting turning transition mechanism; the traction rope transition guide wheel seat comprises a guide wheel, and the guide wheel is provided with a limiting groove; the turnover traction ropes are two, one turnover traction rope is wound on the outer side of the blind and a rotating shaft located on the lifting turnover transition mechanism, and the other turnover traction rope is wound on the manipulator and the limiting groove of the guide wheel. Wherein, the spacing inslot of leading wheel is established around the upset haulage rope, and the spacing groove has the direction limiting displacement to the upset haulage rope, can avoid the upset haulage rope to rock or skew predetermines the track, guarantees effective linkage between the part to improve and control stability.

Description

Pull rope type single-handle built-in shutter hollow glass

Technical Field

The utility model relates to a shutter technical field especially relates to a stay cord formula single handle embeds tripe cavity glass.

Background

A double-glazing built-in blind is a window belonging to the category of hollow glass products for sunshade, which is configured by arranging blinds that can be raised and lowered as required in two pieces of glass (inner glass and outer glass, which may be referred to as front glass and rear glass) that are arranged in a state of facing each other and that close the peripheral edge portions. Such a window has the following advantages which are self-evident: the heat insulation performance is good so as to embody the energy saving of the building; excellent sound insulation performance to prevent the noise from the outside; the condensation and frost prevention can ensure sufficient indoor light and show expected bright effect; the deflection angle of the blind sheet of the blind is adjusted to meet the requirement of required indoor lighting, the privacy is protected, and the blind sheet is prevented from being polluted by dust, so that the excellent cleaning-free effect is realized; the decorative board has ideal decorative property for buildings so as to improve the grade of the buildings; the high-rise building has strong impact resistance, good safety and long service life, thereby meeting the installation requirement of high-rise buildings and the extremely long-term use maintenance-free requirement; simple, light and labor-saving to adapt to the operation of people of different ages and physical abilities, and the like.

The blind window comprises a blind window lifting traction rope (conventionally called as a bottom strip traction rope in the industry) for ordering the lifting of the blind window, wherein one end of the blind window lifting traction rope (the other end of the blind window lifting traction rope) is fixed with a bottom strip of the blind window, and the other end of the blind window lifting traction rope sequentially passes through a traction rope abdicating hole formed in a window shade, a window shade lifting turnover transition mechanism, a bottom strip traction rope guide hole formed in a traction rope transition guide seat, a bottom strip traction rope guide wheel of the bottom strip traction rope transition mechanism and a bottom strip traction rope guide wheel (namely a bottom strip traction rope pulley) of a blind window lifting regulation control mechanism and then returns to the bottom strip traction rope transition mechanism and is fixed with a bottom strip traction rope hook on a bottom strip traction rope guide wheel seat of the. Thus, when the blind is to be retracted upwards or released downwards, the user operates the lifting manipulator, specifically: the lifting controller is shifted downwards, the blind is folded upwards, and the lifting controller is shifted upwards, so that the blind is released downwards. In the process, the lifting manipulator drives the shutter lifting adjusting control mechanism which is attracted with the front glass and the magnetic device through the front glass to correspondingly move, the bottom strip traction rope guide wheel on the bottom strip traction rope guide wheel seat of the shutter lifting adjusting control mechanism drives the shutter lifting traction rope to take up or release the rope, the bottom strip traction rope sliding seat of the shutter lifting adjusting control mechanism and the bottom strip traction rope guide wheel move downwards, so that the shutter lifting traction rope is in a rope-taking-up state, the shutter rises (is folded), and otherwise, the same example is adopted.

In addition, the shutter also comprises a turning traction rope for driving the shutter to turn. The overturning hauling rope is connected end to end. The number of the turning traction ropes is several. One part of the turning traction rope is wound on the outer side of the blind and the curtain piece lifting and turning transition mechanism. The other part of the overturning hauling cable is wound on the hauling cable transition guide seat and the lifting adjusting control mechanism. Wherein, the hauling cable transition guide seat is linked with the curtain piece lifting and turning transition mechanism. Thus, when the blind is turned to block light or to leak light, the user operates the lifting controller. The method comprises the following steps: the lifting manipulator is pulled to rotate around the overturning hauling rope arranged on the hauling rope transition guide seat and the lifting adjusting control mechanism, the hauling rope transition guide seat and the curtain piece lifting overturning transition mechanism are sequentially driven to rotate, and then the curtain piece is rotated.

In the prior art, the blind curtain is connected through a turnover traction rope to drive the louver blades to incline at a certain angle, so that turnover is realized. From the foregoing description, it is known that, the turning of the louver blade needs to be cooperatively transmitted through the components such as the lifting manipulator, the hauling cable transition guide seat, the curtain blade lifting and turning transition mechanism, the turning hauling cable and the like, and such a linkage mechanism is complex, and the turning hauling cable may deviate from the preset track, which causes a problem of poor control stability.

SUMMERY OF THE UTILITY MODEL

Therefore, it is necessary to provide a blind window, which can guide and limit the turning traction rope to improve the operation stability, aiming at the problem of poor operation stability.

A pull rope type single-handle built-in shutter hollow glass comprises: the device comprises a blind, a turnover traction rope, a rotating shaft, a manipulator, a traction rope transition guide wheel seat and a lifting turnover transition mechanism, wherein one end of the rotating shaft is connected to the guide wheel, and the other end of the rotating shaft penetrates through the lifting turnover transition mechanism; the traction rope transition guide wheel seat comprises a guide wheel, and the guide wheel is provided with a limiting groove; the turnover traction ropes are two, one turnover traction rope is wound on the outer side of the blind and a rotating shaft located on the lifting turnover transition mechanism, and the other turnover traction rope is wound on the manipulator and the limiting groove of the guide wheel.

When the blind curtain needs to be turned over, the controller is pulled, the turning traction rope on the controller and the guide wheel rotates, correspondingly, the guide wheel drives the rotating shaft to rotate, so that the outer side of the blind curtain and the turning traction rope on the rotating shaft of the lifting turning transition mechanism rotate, and the blind curtain is turned to be closed or opened. Wherein, the spacing inslot of leading wheel is established around the upset haulage rope, and the spacing groove has the direction limiting displacement to the upset haulage rope, can avoid the upset haulage rope to rock or skew predetermines the track, guarantees effective linkage between the part to improve and control stability.

In one embodiment, the haulage rope transition leading wheel seat further comprises an installation seat and a rotating rod, the installation seat is provided with an installation groove, the rotating rod is rotatably arranged in the installation groove, and the leading wheel is fixedly sleeved on the steering rod.

In one embodiment, the mounting slot extends from a middle portion of the mounting base to a top portion of the mounting base.

In one embodiment, the mounting seat is provided with a limiting rib, the limiting rib is positioned on two sides of the guide wheel, and a gap for the overturning traction rope to pass through is formed between the limiting rib and the guide wheel.

In one embodiment, the mounting seat is further provided with a guide hole for the overturning traction rope to pass through, and the guide hole is located below the limiting rib and corresponds to the limiting rib one to one.

In one embodiment, the haulage rope transition guide wheel seat further comprises a connecting sleeve, one end of the connecting sleeve is connected to the end portion, far away from the guide wheel, of the rotating rod, and the other end of the connecting sleeve is used for fixedly sleeving the rotating shaft.

In one embodiment, the end of the rotating shaft is provided with a non-rotating surface, and the connecting sleeve is provided with a connecting hole matched with the non-rotating surface.

In one embodiment, the diameter of the connecting sleeve is greater than the width of the mounting groove.

In one embodiment, the number of the mounting grooves is at least two, and the guide wheel is positioned between the two mounting grooves.

In one embodiment, the rotating shaft is provided with guide cylinders, the guide cylinders correspond to the lifting and overturning transition mechanisms in a one-to-one position, and the guide cylinders are provided with guide grooves for winding the overturning traction ropes.

Drawings

Fig. 1 is a schematic structural view of a pull rope type single-handle built-in hollow glass with blinds according to an embodiment of the present invention;

FIG. 2 is a view showing the internal structure of the pull-cord type single-handle built-in hollow glass shutter in FIG. 1;

FIG. 3 is an enlarged view of FIG. 2 at A;

FIG. 4 is a front view of FIG. 2;

FIG. 5 is a partial view of FIG. 4;

FIG. 6 is a schematic structural view of a hauling cable transition guide wheel seat of the hauling cable type single-handle built-in hollow glass shutter in FIG. 2;

fig. 7 is another structure diagram of the hauling cable transition guide wheel seat in fig. 6.

100. The blind curtain comprises a blind curtain body, 200 parts of a turnover traction rope, 300 parts of a rotating shaft, 310 parts of a guide cylinder, 311 parts of a guide groove, 400 parts of a manipulator, 500 parts of a traction rope transition guide wheel seat, 510 parts of a guide wheel, 511 parts of a limiting groove, 520 parts of a mounting seat, 521 parts of a mounting groove, 522 parts of a limiting rib, 523 parts of a guide hole, 530 parts of a rotating rod, 540 parts of a connecting sleeve, 541 parts of a connecting hole, 550 parts of a baffle, 600 parts of a lifting turnover transition mechanism, 701 parts of a frame, 702 parts of a lifting traction rope.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" 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. In contrast, when an element is referred to as being "directly on" another element, there are no intervening elements present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only. In the present invention, the terms "first", "second" and "third" do not denote any particular quantity or order, but are merely used to distinguish names.

Fig. 1 is a schematic structural diagram of a single-handle built-in hollow glass blind of an embodiment of the invention, wherein transparent glass can be installed on both sides of the single-handle built-in hollow glass blind of the pull cord type.

With reference to fig. 2, 3 and 5, a pull-cord type single-handle built-in hollow glass shutter comprises: the blind 100, the turning traction rope 200, the rotating shaft 300, the manipulator 400, the traction rope transition guide wheel seat 500 and the lifting turning transition mechanism 600. One end of the rotating shaft 300 is connected to the haulage rope transition guide wheel seat 500, and the other end is inserted into the lifting and overturning transition mechanism 600. The pull-cord transition guide wheel seat 500 includes a guide wheel 510, and the guide wheel 510 has a limiting groove 511. The turning traction ropes 200 are two, referring to fig. 2, one of the turning traction ropes 200 is wound around the outer side of the blind 100 and the rotating shaft 300 of the lift-and-turn transition mechanism 600, referring to fig. 5, and the other turning traction rope 200 is wound around the limiting grooves 511 of the manipulator 400 and the guide wheels 510.

When the hollow glass blind 100 needs to be turned over, the controller 400 is pulled, so that the turning pulling rope 200 on the controller 400 and the guide wheel 510 rotates, and accordingly, the guide wheel 510 drives the rotating shaft 300 to rotate, so that the outer side of the blind 100 and the turning pulling rope 200 on the rotating shaft 300 of the lifting turning transition mechanism 600 rotate, and the blind 100 rotates to be closed or opened. Wherein, the turning traction rope 200 is wound in the limiting groove 511 of the guide wheel 510, and the limiting groove 511 has guiding and limiting effects on the turning traction rope 200, so that the turning traction rope 200 can be prevented from shaking or deviating from a preset track, effective linkage between components is ensured, and the control stability is improved.

In addition, with reference to fig. 1 and 2, the pull-cord type single-handle built-in venetian blind hollow glass further includes a frame 701 and a lifting/lowering pulling cord 702. The blind 100 is mounted within a frame 701. The lifting hauling cable 702 is sequentially wound around the blind 100, the lifting turnover transition mechanism 600, the hauling cable transition guide wheel seat 500 and the controller 400, so that the controller 400 moves up and down to realize the lifting of the blind 100.

Specifically, referring to fig. 3, 4 and 6, the pull-cord transition guide wheel seat 500 further includes a mounting seat 520 and a rotating rod 530. The mounting seat 520 is provided with a mounting groove 521, and the guide wheel 510 is fixedly sleeved on the steering rod. The rotating rod 530 is rotatably disposed in the mounting groove 521, thereby achieving that the guide wheel 510 is rotatably mounted on the mounting seat 520. And, mounting groove 521 plays limiting displacement to the steering column, can avoid the guide bar to rock, and then can prevent effectively that leading wheel 510 and upset haulage rope 200 from rocking, improves the stability of curtain piece upset operation.

Further, referring to fig. 6, the mounting groove 521 extends from the middle of the mounting seat 520 to the top of the mounting seat 520, so that the steering rod can be placed into the mounting groove 521 from top to bottom, thereby facilitating the assembly and disassembly of the steering rod and other components.

Specifically, referring to fig. 3, 5 and 6, the mounting seat 520 is provided with a limiting rib 522, the limiting rib 522 is located at two sides of the guide wheel 510, and a gap for the turning traction rope 200 to pass through is formed between the limiting rib 522 and the guide wheel 510. Thus, the turning traction ropes 200 wound on the two sides of the guide wheel 510 can rotate in the gap without shaking under the limitation of the limiting ribs 522, and the stability of the turning operation of the curtain sheet is effectively improved.

Further, referring to fig. 5 and 6, the mounting seat 520 is further provided with a guide hole 523 for the overturning traction rope 200 to pass through, and the guide hole 523 is located below the limiting rib 522 and corresponds to the limiting rib 522 one to one. The guiding hole 523 further guides the movement of the turning pulling rope 200, so that the turning pulling rope 200 is prevented from shaking, and the stability of the turning operation of the curtain sheet is improved.

Specifically, referring to fig. 3 and 6, the pull-cord transition guide wheel seat 500 further includes a connection sleeve 540, one end of the connection sleeve 540 is connected to the end of the rotation rod 530 far from the guide wheel 510, and the other end is used for fixedly sleeving the rotation shaft 300. The connecting sleeve 540 is fixedly sleeved on the rotating shaft 300, so that the rotating shaft 300 is fixedly connected with the guide wheel 510, effective linkage is realized, and the stability of the curtain sheet overturning operation is improved.

Further, referring to fig. 5 and 6, the end of the rotation shaft 300 is provided with a non-rotation surface, and the coupling sleeve 540 is provided with a coupling hole 541 to be coupled with the non-rotation surface. Therefore, the non-rotating surface can prevent the rotating shaft 300 and the connecting sleeve 540 from rotating relatively, so that the rotating shaft 300 and the guide wheel 510 are fixedly connected, and the stability of the curtain sheet overturning operation is improved. The non-rotating surface may be a polygonal surface (such as a hexagonal surface), an elliptical surface, or an irregular surface.

Further, referring to fig. 6, the diameter of the connection sleeve 540 is greater than the width of the installation groove 521, so that the connection sleeve 540 cannot pass through the installation groove 521, the axial movement of the rotation shaft 300 is avoided, and the overturning traction rope 200 is prevented from shaking.

Referring to fig. 6, a baffle 550 is mounted at one end of the connection sleeve 540 having the connection hole 541. The baffle 550 may close the connection hole 541, ensuring that the inner wall of the connection hole 541 is clean. The shield 550 is mounted to the end of the coupling sleeve 540 by a return member, such as a torsion spring. When it is required to install the rotation shaft 300, the user may rotate the shutter 550 to open the connection hole 541. When the shaft 300 is separated from the coupling sleeve 540, for example, during the storage and transportation of the pull-cord transition guide wheel seat 500, the baffle 550 automatically closes the coupling hole 541 under the action of the reset member.

Specifically, referring to fig. 6, the number of the mounting grooves 521 is at least two, and the guide wheel 510 is located between the two mounting grooves 521, so that the side wall of the mounting groove 521 can prevent the guide wheel 510 from moving along the axial direction of the rotating rod 530, and the guide wheel 510 and the overturning hauling rope 200 are prevented from shaking.

Referring back to fig. 4 and 5, the rotating shaft 300 is provided with guide cylinders 310, the guide cylinders 310 correspond to the lift-over transition mechanism 600 in a one-to-one position, and the guide cylinders 310 are provided with guide grooves 311 for winding the turning traction rope 200. Thus, the guide slot 311 can be limited around the turning pulling rope 200 disposed on the outer side of the blind 100 and the rotating shaft 300 of the lifting turning transition mechanism 600, and the turning pulling rope 200 is prevented from shaking.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (10)

1. The utility model provides a stay cord formula single handle embeds tripe cavity glass which characterized in that, stay cord formula single handle embeds tripe cavity glass include: the device comprises a blind, a turnover traction rope, a rotating shaft, a manipulator, a traction rope transition guide wheel seat and a lifting turnover transition mechanism, wherein one end of the rotating shaft is connected to the guide wheel, and the other end of the rotating shaft penetrates through the lifting turnover transition mechanism; the traction rope transition guide wheel seat comprises a guide wheel, and the guide wheel is provided with a limiting groove; the turnover traction ropes are two, one turnover traction rope is wound on the outer side of the blind and a rotating shaft located on the lifting turnover transition mechanism, and the other turnover traction rope is wound on the manipulator and the limiting groove of the guide wheel.

2. The pull-cord type single-handle built-in hollow glass shutter according to claim 1, wherein the pull-cord transition guide wheel seat further comprises a mounting seat and a rotating rod, the mounting seat is provided with a mounting groove, the rotating rod is rotatably arranged in the mounting groove, and the guide wheel is fixedly sleeved on the steering rod.

3. The pull-cord type single-handle built-in venetian blind glazing of claim 2, wherein the mounting groove extends from a middle portion of the mounting seat to a top portion of the mounting seat.

4. The pull-cord type single-handle built-in hollow glass shutter as claimed in claim 2, wherein the mounting seat is provided with limiting ribs which are positioned at two sides of the guide wheel, and a gap for the turning traction cord to pass through is arranged between the limiting ribs and the guide wheel.

5. The pull rope type single-handle built-in hollow glass shutter as claimed in claim 4, wherein the mounting base is further provided with guide holes for the turning pulling rope to pass through, the guide holes are located below the limiting ribs and correspond to the limiting ribs one to one.

6. The pull-cord type single-handle built-in hollow glass shutter as claimed in claim 2, wherein the pull-cord transition guide wheel seat further comprises a connecting sleeve, one end of the connecting sleeve is connected to the end portion of the rotating rod far away from the guide wheel, and the other end of the connecting sleeve is fixedly sleeved on the rotating shaft.

7. The pull-cord type single-handle built-in hollow glass shutter as claimed in claim 6, wherein the end of the rotation shaft is provided with a non-rotation surface, and the connection sleeve is provided with a connection hole matched with the non-rotation surface.

8. The pull-cord type single-handle built-in venetian hollow glass according to claim 6, wherein the diameter of the connection sleeve is larger than the width of the installation groove.

9. The pull-cord type single-handle built-in venetian blind as claimed in claim 2, wherein there are at least two mounting slots, and the guide wheel is located between the two mounting slots.

10. The pull-rope type single-handle built-in hollow glass shutter as claimed in any one of claims 1 to 9, wherein a guide cylinder is provided on the rotating shaft, the guide cylinder corresponds to the lifting and overturning transition mechanism in a one-to-one position, and the guide cylinder is provided with a guide groove for winding the overturning hauling rope.

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