CN2725494Y

CN2725494Y - Curtain body structure of louvre window

Info

Publication number: CN2725494Y
Application number: CN 200420084405
Authority: CN
Inventors: 许培祥
Original assignee: Ching Feng Blinds Ind Co Ltd
Current assignee: Ching Feng Blinds Ind Co Ltd
Priority date: 2004-07-20
Filing date: 2004-07-20
Publication date: 2005-09-14
Anticipated expiration: 2014-07-20

Abstract

The utility model relates to the curtain body structure of a louver window, which is primarily provided with a ladder cord for each vane to be abutted and positioned between an upper beam and a lower beam. Fixing seats with adjusting wheels, which are pivoted and positioned on the two inner sides of the upper beam, are arranged on the upper end of the ladder cord. A guide rope, which is fixed on the relative position of the two fixing seats in the inner part of the upper beam, is penetrated downwardly. The guide rope is pivoted through the threading hole of each vane, and is pivoted through the lower beam downwardly, being tensioned on the middle point of the bottom surface of the lower beam corresponding to the two ends of the guide rope, and then the guide rope is penetrated through a binding body and extended downwardly along an appropriate distance to be a pulling point. Because of the above structure, the guide rope and the binding body can produce a function of mutual guide slipping and clamp positioning, which makes the binding body be directly used to propel the weight of the lower beam and lifted or fallen along the guide rope to fold or unfold the vanes, when the louver window is operated. And the operation is more labor saving and easier, as well as the discomfort caused by the direct friction between the guide rope and hands is prevented during the process of operating the traditional louver window, so that the purpose of more fluent and compact usage and actual protection on hands is achieved.

Description

The curtain body structure of shutter

Technical field

The utility model relates to a kind of shutter, refers to a kind of curtain body structure of shutter especially.

Technical background

Be the stereogram of habit formula shutter as shown in Figure 1, its shutter 10 is to be provided with ladder rope 13 in 11,12 groups of upper and lower beam to wear against the location for each blade 14 equidistant pivot, and establish the lacing hole 141 that a stay cord 15 pivots are through at each blade 14, in the upper end of stay cord 15 and by the pulley base 111 of the 11 inner sides of putting the beams in place wear around and the folding and launching of controllable blade 14 down, and the upper end of ladder rope 13 is holders 16 of wearing around the 11 inner both sides tool adjustment wheels 161 that are positioned to put the beams in place, makes blade 14 can do the rotation of different angles.

Aforesaid habit formula structure, it still has following disappearance: (one) refers to that especially its stay cord 15 and ladder rope 13 are to wear winding simultaneously to be located at underbeam 12, so when shutter 10 is desired to fold, then because of the overall weight lowering of underbeam 12 on stay cord 15, make stay cord 15 when drop-down, then effort comparatively, in case and stay cord 15 is loosed one's grip in downdraw process accidentally, the weight of underbeam 12 promptly can down be dragged stay cord 15 rapidly and be pulled, and makes the stay cord 15 and the skin friction of hand produce discomfort, and causes the inconvenience of using; (2) refer to that especially its stay cord 15 is to wear to be subjected to the pulley base 111 folders location of pulling around putting the beams in place 11 inside, so when folding or launch, must continue that then stay cord 15 is an angle of inclination pulls toward a layback pulley base 111 is broken away from after folder pulls, can make stay cord 15 smooth starts, in case the angle that tilts is not enough or direction is not right, then can block the phenomenons of ending, it be controlled have some setbacks with pulley base 111 intermittent generations; (3) refer to that especially stay cord 15 is to be subjected to pulley base 111 clampings spacing, and must provide an assembly hole in a side of upper beam 11, not only destroy the overall appearance of upper beam 11, also make wearing of stay cord 15, and increase material cost around more complicated, consuming time for pulley base 111.

The inventor is because the disappearance of above-mentioned habit formula, is think and the idea of creation, satisfies with for many years experience and designed, and through inquiring into and study sampling test in many ways, and repeatedly revises improvement, and the side releases the utility model.

Novel content

Main purpose of the present utility model, be to provide a kind of curtain body structure of shutter, utilize guiding rope and binding body to guide the design of slippage and clip location mutually, make shutter in operation, can take advantage of a situation to rise or descend by the weight that binding body directly pushes against underbeam and carry out folding or launching of blade, make in its operation more laborsaving, light along the guiding rope.

Secondary objective of the present utility model; be to provide a kind of curtain body structure of shutter; push away on its underbeam and the binding body or glide synchronously along the start of guiding rope; so in the pendulum control, can prevent the stay cord of traditional type and the discomfort that hand directly rubs and produced; more smooth and easy, easy to reach in the use, and reach the purpose that hand is protected really.

Another purpose of the present utility model, be to provide a kind of curtain body structure of shutter, its guiding rope is directly to be extended by the bottom of underbeam and after being arranged in each curtain body and underbeam, be subjected to the folder of the binding body location of pulling again, make this shutter can omit assembly program and material cost that the traditional type stay cord is around upper beam inside and pulley base, and can keep the smooth of outward appearance of putting the beams in place, improve the market competitiveness.

The purpose of this utility model is achieved in that

A kind of curtain body structure of shutter is provided, it is characterized in that this shutter is assembled by blade, last underbeam and ladder rope institute, being installed with the guiding rope in described upper beam inside in two book offices wears and descends, this guiding rope and one by one the pivot lacing hole that is through at each blade wear by the underbeam pivot again and descend, in the two ends of guiding rope relatively in the middle of the bottom surface of underbeam the place stretch and be arranged in also drawdown one suitable segment length's pulling department down of a binding body.

The beneficial effects of the utility model are:

The utility model utilization guiding rope and binding body are guided the design of slippage and clip location mutually; make shutter in operation; can take advantage of a situation to rise or descend by the weight that binding body directly pushes against underbeam and carry out folding or launching of blade along the guiding rope; make in its operation more laborsaving, light; and because of pushing away on underbeam and the binding body or gliding synchronously along the start of guiding rope; and the shutter that can prevent traditional type is on controlling; the discomfort that stay cord and hand directly rub and produced; more smooth and easy, easy to reach in the use, and reach the purpose that hand is protected really.

Description of drawings

Fig. 1 is the stereogram of habit formula;

Fig. 2 is a stereogram of the present utility model;

Fig. 3 is the operational motion schematic diagram that folds of the present utility model;

Fig. 4 is a local collapse state schematic diagram of the present utility model.

The piece number contrast:

20 shutters 21 are put the beams in place

22 underbeams, 23 ladder ropes

24 blades, 241 lacing holes

25 holders, 26 guiding ropes

261 pulling departments, 27 binding bodies

271 clip buttons

The specific embodiment

Following conjunction with figs. describes most preferred embodiment of the present utility model in detail.

Be stereogram of the present utility model as shown in Figure 2, its shutter 20 is in last, underbeam 21,22 groups are provided with ladder rope 23 and wear against the location for each blade 24 equidistant pivot, and to be holders 25 of wearing around the 21 inner both sides tool adjustment wheels that are positioned to put the beams in place make blade 24 can do the rotation of different angles in ladder rope 23 upper ends, and setting firmly a guiding rope 26 in the relative position of 21 inside in two holders 25 of putting the beams in place wears and descends, this guiding rope 26 and one by one the pivot lacing hole 241 that is through at each blade 24 wear by underbeam 22 pivots again and descend, locate to stretch and be arranged in down drawdown one suitable segment length's pulling department 261 of a binding body 27 relatively in the middle of the bottom surface of underbeam 22 in two ends in guiding rope 26, the inside group of this binding body 27 establishes that a clip button 271 convexedly stretches in the outside and the mode that can push makes guiding rope 26 break away from clips, again that pulling department 261 is smooth drop-down, can with binding body 27 along guiding rope 26 up pivot rise and pass synchronously underbeam 22 rise (being the operational motion schematic diagram that folds of the present utility model as shown in Figure 3) make blade 24 stacked from lower to upper in regular turn to the position of desiring to fold, can loosen clip button 271, binding body 27 promptly will be guided rope 26 clips location once again and be lived (being local collapse state schematic diagram of the present utility model as shown in Figure 4), and when desire is launched, only must push the stopper button 271 of binding body 27, the weight of underbeam 22 can take advantage of a situation promptly that the position pivot that glides with binding body 27 along guiding rope 26 is worn and down, make in its operation more laborsaving, easily, and can omit the assembling of traditional type pulley base and stay cord, can save material cost and keep the smooth of 21 outward appearances of putting the beams in place, improve the market competitiveness.

In sum, the utility model has reached really in breakthrough structure, and has the create contents of improvement, can reach simultaneously usability and progressive on the industry again, and the utility model is not indicated in any publication, also have a novelty, when the regulation that meets Patent Law, the whence proposes novel patent application in accordance with the law.

Only the above only is a preferred embodiment of the present utility model, when can not with the scope implemented of qualification the utility model; Promptly the equalization of being done according to the utility model claim generally changes and modifies, and all should still belong in the scope that the utility model patent contains.

Claims

1, a kind of curtain body structure of shutter, it is characterized in that this shutter is to be assembled by blade, last underbeam and ladder rope, being installed with the guiding rope in described upper beam inside in two book offices wears and descends, this guiding rope and one by one the pivot lacing hole that is through at each blade wear by the underbeam pivot again and descend, in the two ends of guiding rope relatively in the middle of the bottom surface of underbeam the place stretch and be arranged in a binding body and the drawdown one suitable segment length's of setting pulling department down.