CN210422421U

CN210422421U - Single-handle gear transmission device of shutter

Info

Publication number: CN210422421U
Application number: CN201920870013.2U
Authority: CN
Inventors: 柏汉元
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-11
Filing date: 2019-06-11
Publication date: 2020-04-28
Anticipated expiration: 2029-06-11

Abstract

The utility model discloses a shutter single handle gear drive contains aluminum alloy frame, lower card rope ware, magnetic path, rope winder, serving, hexagonal aluminum axle, gear box, shutter plate, sheer pole, toothed belt, preceding belt clamp, back belt clamp, locator, stay cord, inner handle, outer handle, sheetmetal, upper end pinion, gear wheel, main shaft, bearing, goes up card rope ware, spool, locator. The utility model provides a reasonable in design, the technique is advanced, moreover, the steam generator is simple in structure, the stable performance's a shutter single handle gear drive, change original adoption stay cord into and adopt gear belt, the gear box, hexagonal aluminium axle, the combination of ropewinder, it is both laborsaving, the movement track of control stay cord that again can be better, prevent the wiring, the card rope, the slip rope, adopt mechanical principle to make up hexagonal aluminium axle and gear box, can be according to the tooth ratio of difference, obtain the single handle shutter who is fit for the different demands of various crowds, the angle and the lift of shutter plate light intensity are adjusted in adoption inner handle and outer handle combination, it is both convenient to operate, safety and labor saving, the stable performance, prolonged service life.

Description

Single-handle gear transmission device of shutter

Technical Field

The utility model relates to a shutter transmission technology, especially a shutter single handle gear drive.

Background

With the progress of society and the rise of building industry, people have higher and higher requirements on the decoration standard of buildings, and the decoration of shutters is continuously adopted in public facilities and residential houses. The shutter not only plays the effect of adjusting indoor light, can also block the ultraviolet ray and kick into indoor, and is not only pleasing to the eye but also practical, receives more and more liking of people. The blind window in the current market adopts the principle of a pull rope, the product tension is too large, the rope winding, the rope clamping and the rope sliding are easily caused, the performance is unstable, and the use of the blind window is influenced. Therefore, in order to solve the above problem, scientific research institutes and scientific personnel of enterprises are continuously searching and researching, and by using modern scientific technology, it is desired to manufacture a single-handle blind with simple structure and stable performance.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the above not enough, provide a reasonable in design, the technology is advanced, simple structure, stable performance's shutter single handle gear drive. Change the stay cord of original adoption into the combination that adopts gear belt, gear box, hexagonal aluminum shaft, ropewinder, not only laborsaving, the movement track of control stay cord that again can be better prevents wiring, card rope, smooth rope, adopts mechanical principle to make up hexagonal aluminum shaft and gear box, can obtain the single handle shutter that is fit for the different demands of various crowds according to the gear ratio of difference. The position and the angle of the louver blade are adjusted and fixed by combining the inner handle and the outer handle, so that the operation is convenient, the labor-saving effect is achieved, the performance is more stable, and the service life is prolonged.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a shutter single handle gear drive contains aluminum alloy frame, lower calorie rope ware, magnetic path, ropewinder, serving, hexagonal aluminium axle, gear box, shutter plate, sheer pole, gear belt, preceding belt clamp, back belt clamp, locator, stay cord, interior handle, outer handle, sheetmetal, upper end pinion, gear wheel, main shaft, bearing, goes up calorie rope ware, spool, locator, the shutter single handle gear drive, the device of: the single-handle gear transmission device of the louver window is a rectangular aluminum alloy frame made of aluminum alloy, a group of gear boxes are arranged at the upper right corner of the aluminum alloy frame, small gears are arranged at the upper ends in the gear boxes, a group of gears are arranged at the lower ends in the gear boxes, a large gear and a small gear are arranged on a main shaft and are connected with each other, bearings are arranged at two ends of the main shaft, the large gear and the small gear are meshed with each other, the small gear is meshed with a gear belt, belt buckles are arranged at two ends of the gear belt, the upper end of an inner handle is connected with a front belt buckle, the lower end of the inner handle is connected with a pull rope, the pull rope penetrates through a lower rope clamping device and is connected with a rear belt buckle, two magnetic blocks are fixed in the middle of the inner handle, a hexagonal aluminum shaft is arranged at the top end of the single, the roller is provided with a rolling rope which is connected with the louver blades, the lower ends of the louver blades are provided with lower cross rods, the outer handle is arranged on the outer side of the window glass, the top end of the outer handle is provided with a metal sheet, and the metal sheet is connected with the magnetic block.

The technical principle of the shutter single-handle gear transmission device is as follows: the hexagonal aluminum shaft and the gear box are combined by adopting a mechanical principle, the original principle of adopting a pull rope is changed into the principle of adopting a gear belt, the gear box, the hexagonal aluminum shaft and a rope winder, the pulling force of the handle can be reduced, the performance of the single-handle gear-driven shutter is more stable, and the service life is prolonged; the inner handle drives the gear belt, the gear belt drives the pinion, the pinion drives the big gear, the big gear drives the upper pinion, the upper pinion drives the hexagonal aluminum shaft, the hexagonal aluminum shaft drives the rope winder to work, the rope winder drives the rope, and the rope winder drives the louver blades, so that the lifting of the louver blades and the angle adjustment of the louver blades are realized; the single-handle gear transmission device of the shutter adopts a gear box combination, and the gear box adopts a bearing, a main shaft, an upper end pinion, a bull gear and a pinion combination, so that the stability of the gear box during working is improved; the rope winder adopts the combination of the scroll, the upper rope clamping device and the positioner, so that the movement track of the rope can be better controlled, the rope is prevented from being clamped, wound and slipped, and the scroll adopts a smooth cylindrical shape, so that the rope winder has a certain protection effect on the rope; the gear belt is customized according to the type of the pinion, perfect meshing between the gear belt and the pinion is achieved, and performance is more stable; the lower cross rod exerts the pulling force on the louver blades by means of the gravity of the lower cross rod, so that the louver blades naturally droop; the magnetic block in the inner handle can adsorb the metal sheet at the top end of the outer handle outside the glass, so that the louver blade stably stops at any position and any angle in the movable stroke range of the inner handle.

The utility model has the advantages that: the single-handle gear transmission device for the louver is reasonable in design, advanced in technology, simple and practical, and the aluminum alloy frame is made of aluminum alloy materials, so that the overall stability of the louver is enhanced; the rope winder adopts the combination of the bearing, the positioner and the rope clamping device, thereby saving labor, better controlling the motion track of the rope to prevent rope clamping, rope winding and rope slipping, and adopting a smooth cylindrical shape to protect the rope; the gear belt is in a customized model according to the pinion, perfect meshing between the gear belt and the pinion is achieved, and the performance is more stable; the single-handle gear transmission device of the shutter combines the hexagonal bearing and the gear box by adopting a mechanical principle, thereby realizing stable performance and labor-saving effect; the outer handle is matched with the inner handle, so that the positions and the angles of the louver blades are effectively controlled, and different requirements of various crowds can be met.

Drawings

The invention is further described below with reference to the following figures and examples:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the inside of the gear box of the present invention;

FIG. 3 is a schematic structural view of the rope winder of the present invention;

fig. 4 is a schematic structural view of the combination of the inner handle and the outer handle of the present invention.

In fig. 1, 2, 3, 4: 1. the automatic rope winding machine comprises an aluminum alloy frame, 2-1 parts of a lower rope clamping device, 3 parts of a magnetic block, 4 parts of a rope winding device, 5 parts of a rope winding, 6 parts of a hexagonal aluminum shaft, 7 parts of a gear box, 8 parts of a louver, 9 parts of a lower cross rod, 10 parts of a gear belt, 11-1 parts of a front belt buckle, 11-2 parts of a rear belt buckle, 12 parts of a positioner, 13 parts of a pull rope, 14 parts of an outer handle, 15 parts of an inner handle, 16 parts of glass, 17 parts of a metal sheet, 7-1 parts of an upper end small gear, 7-2 parts of a small gear, 7-3 parts of a large gear, 7-4 parts of a main shaft, 7-5 parts of a bearing, 2-2 parts of an upper.

Detailed description of the preferred embodiments

In fig. 1, 2, 3, 4: a single-handle gear transmission device of a louver window is characterized in that a rectangular aluminum alloy frame 1 is made of aluminum alloy, a group of gear boxes 7 are arranged at the upper right corners of the aluminum alloy frame 1, upper end pinions 7-1 are arranged at the inner upper ends of the gear boxes 7, a group of gears are arranged at the inner lower ends of the gear boxes 7, large gears 7-3 and small gears 7-2 are arranged on a main shaft 7-4, the pinions 7-2 and the large gears 7-3 are connected, bearings 7-5 are arranged at the two ends of the main shaft 7-4, the large gears 7-3 and the small gears 7-2 are meshed, the small gears 7-2 are meshed with a gear belt 10, belt buckles are arranged at the two ends of the gear belt 10, the upper end of an inner handle 15 is connected with a front belt buckle 11-1, the lower end of the inner handle 15 is connected, two magnetic blocks 3 are fixed in the middle of the inner handle 15, a hexagonal aluminum shaft 6 is arranged at the top end of the single-handle gear transmission device of the louver, two rope winders 4 are arranged on the hexagonal aluminum shaft 6, locators 12 are arranged at two ends of each rope winder 4, each rope winder consists of an upper rope clamping device 2-2 and a reel 4-1, a rope winding 5 is arranged on each reel 4-1, each rope winding 5 is connected with a louver 8, a lower cross rod 9 is arranged at the lower end of each louver 8, the outer handle 14 is arranged on the outer side of window glass 16, a metal sheet 17 is arranged at the top end of the outer handle 14, and the metal sheet 17 is connected with the magnetic blocks 3.

According to the technology, the hexagonal aluminum shaft 6 and the gear box 7 are combined by adopting a mechanical principle, the original principle of the stay cord is changed into the combination of the gear belt 10, the gear box 7, the hexagonal aluminum shaft 6 and the rope winder 4, the tension of the inner handle 15 can be reduced, the performance of the single-handle gear-driven shutter is more stable, and the service life is prolonged. The inner handle 15 drives the gear belt 10, the gear belt 10 drives the pinion 7-2, the pinion 7-2 drives the gearwheel 7-3, the gearwheel 7-3 drives the upper pinion 7-1, the upper pinion 7-1 drives the hexagonal aluminum shaft 6, the hexagonal aluminum shaft 6 drives the rope winder 4 to work, the rope winder 4 drives the rope winder 5, and the rope winder 5 drives the louver blades 8, so that the lifting of the louver blades 8 and the angle adjustment of the louver blades 8 are realized; the single-handle gear transmission device of the shutter adopts a gear box 7 combination, and the gear box 7 adopts a bearing 7-5, a main shaft 7-4, an upper end pinion 7-1, a bull gear 7-3 and a pinion 7-2 combination, so that the stability of the gear box 7 in working is improved; the rope winder 4 adopts the combination of the reel 4-1, the upper rope clamping device 2-2 and the positioner 12, so that the movement track of the rope winder 5 can be better controlled, rope clamping, rope winding and rope sliding are prevented, and the reel 4-1 adopts a smooth cylindrical shape, so that the rope winder 5 has a certain protection effect; the gear belt 10 is of a model customized according to the pinion 7-2, perfect meshing of the gear belt 10 and the pinion 7-2 at the lower end is achieved, and performance is more stable; the lower cross rod 9 gives the effect of pulling force to the louver blades 8 by means of self gravity, so that the louver blades 8 naturally droop; the magnetic block 3 in the inner handle 15 can adsorb the metal sheet 17 at the top end of the outer handle 14 outside the window glass 16, so that the louver blade 8 stably stops at any position and any angle in the movable stroke range of the inner handle 15.

Claims

1. The utility model provides a shutter single handle gear drive, contains aluminum alloy frame, blocks rope ware, magnetic path, ropewinder, serving, hexagonal aluminium axle, gear box, shutter plate, sheer pole, toothed belt, preceding belt clamp, back belt clamp, locator, stay cord, interior handle, outer handle, sheetmetal, upper end pinion, gear wheel, main shaft, bearing, go up card rope ware, spool, locator, its characterized in that: the single-handle gear transmission device of the louver window is characterized in that a rectangular aluminum alloy frame is made of aluminum alloy, a group of gear boxes are arranged at the upper right corners of the aluminum alloy frame, small gears are arranged at the upper ends in the gear boxes, a group of gears are arranged at the lower ends in the gear boxes, a large gear and a small gear are arranged on a main shaft and are connected with the large gear, bearings are arranged at two ends of the main shaft, the large gear is meshed with the small gears at the upper ends, the small gears are meshed with a gear.

2. The single-handle gear transmission for blinds of claim 1, wherein: the upper end of the inner handle is connected with the front belt buckle, the lower end of the inner handle is connected with the pull rope, the pull rope penetrates through the rope clamping device to be connected with the rear belt buckle, and the middle of the inner handle is fixed with two magnetic blocks.

3. The single-handle gear transmission for blinds of claim 1, wherein: a hexagonal aluminum shaft is arranged at the top end of the single-handle gear transmission device of the shutter, two rope winders are arranged on the hexagonal aluminum shaft, and positioners are arranged at two ends of each rope winder.

4. The single-handle gear transmission for blinds of claim 1, wherein: the rope winder comprises last card rope ware, spool, is equipped with the serving, and the serving is connected with the shutter plate, and the shutter plate lower extreme is equipped with the sheer pole.

5. The single-handle gear transmission for blinds of claim 1, wherein: the outer handle is arranged on the outer side of the window glass, a metal sheet is arranged at the top end of the outer handle, and the metal sheet is connected with the magnetic block.