CN2668815Y

CN2668815Y - Leaf-group structure of shutter

Info

Publication number: CN2668815Y
Application number: CNU2004200015583U
Authority: CN
Inventors: 铭粘; 粘铭; 彭桂亭
Original assignee: Nien Made Enterprise Co Ltd
Current assignee: Nien Made Enterprise Co Ltd
Priority date: 2004-01-16
Filing date: 2004-01-16
Publication date: 2005-01-05
Anticipated expiration: 2014-01-16

Abstract

A leaf-group structure of shutter of the utility model mainly comprises a plurality of leaves of long plate shape, wherein, the cross section shapes of the leaves positioned at the places of odd number can respectively define that the left end appears in one first concave portion and the right end appears in one first convex portion approximately at the width center of the cross section; and the cross section shapes of the leaves positioned at the places of even number can respectively define that the left end appears in one second convex portion and the right end appears in one second concave portion approximately at the width center of the cross section.

Description

The vane group structure of sun blind

Technical field

The utility model is relevant with sun blind, is meant a kind of vane group structure with sun blind of preferable shading rate especially.

Background technology

The main framework of sun blind includes rail and forms in order to the formed vane group of most blades of sunshade; And vertical sun blind only are that with the difference of horizontal type louver curtain the suspending way of vane group is different, and wherein with the vertical blind curtain, vane group is for hanging mode from above, and the horizontal type louver curtain, vane group is horizontal extension mode; But both common ground, all being to utilize the pivot angle degree that inclines of vane group to control reaches sunshade or hides the thing effect, when the vane group drawing when being the state of sealing, the pivot angle degree that inclines of vane group is for maximum, the optimum efficiency that will reach this moment is complete shading rate and hides the thing effect, yet because sun blind easily hang down heavy because of blade, because of tilting mechanism assembling or design improper, or because of under permanent closure or unlatching effect, and cause other member that situation lax or damage is arranged, make the vane group of sun blind all can't reach best shielding status.

For example, the vane group structure of general common sun blind, the section configuration of its each blade is rectangular rectangle, and section configuration is vane group that the structure that blade is organized of rectangular rectangle forms aspect the pivot angle degree control of inclining, as shown in Figure 1, when also reaching vane group with blade drawing to the state that is sealing, the user is the θ angle pendulum that inclines, when injecting with the light of covering outer, be difficult for closely overlap joint between its each blade, and make each blade easily have space P to produce, cause light from outside still thus the space penetrate and inject, cause the not good disappearance of shading rate, or the space ecto-entad is spied on thus, and screening thing effect is also not good; Therefore there is the dealer actively to improve then, the crosssection shape design of blade is become S shape, as shown in Figure 2, this kind blade also is being the θ angle pendulum that inclines by drawing to being closed state rear blade group, the state that its ora terminalis overlaps mutually is preferable than the vane group that section configuration is rectangular rectangle, but still having space P1 to produce, shading rate and screening thing effect still remain to be improved.

The utility model content

Main purpose of the present utility model is to provide a kind of vane group structure of sun blind, is to make blade when being closed state, and interlobate gap is minimum, reaches best shading rate and hides thing effect person.

Another purpose of the present utility model is to provide a kind of vane group structure of sun blind, and its appearance is than the unique aesthetic feeling of tool.

For reaching above-mentioned purpose, the vane group structure of a kind of sun blind that the utility model provides, it consists predominantly of: plural number is the blade of long plate shape, wherein be positioned at the section configuration of odd number place blade, can define its left end respectively about the width center of section and be one first depressed part, its right-hand member is one first protruded part; Be positioned at the section configuration of even number place blade, can define its left end respectively about the width center of section and be one second protruded part, its right-hand member is one second depressed part.

Description of drawings

For more deep understanding and approval being arranged, enumerate following preferred embodiment now, and cooperate the graphic back that is illustrated in feature of the present utility model and purpose:

Fig. 1 is a kind of blade schematic diagram of existing sun blind, wherein is to show the state that is complete closure between each blade;

Fig. 2 is a kind of blade schematic diagram of existing sun blind, wherein is to show the state that is not complete closure between each blade;

Fig. 3 is the stereogram of the utility model one preferred embodiment; Wherein be to show the state that is unlatching between each blade;

Fig. 4 is the lateral view of preferred embodiment shown in Figure 3;

Fig. 5 is the stereogram of preferred embodiment shown in Figure 3, wherein is to show to be closed state between each blade;

Fig. 6 is the lateral view of preferred embodiment shown in Figure 5;

Fig. 7 is the lateral view of preferred embodiment shown in Figure 3, wherein is to show the state that is not closed fully between each blade.

Symbol description in the accompanying drawing

The vane group structure 100 of sun blind

Blade 10 odd-numbered blades 11

Even leaves 12 first depressed parts 111

First protruded part, 112 second protruded parts 121

Second depressed part 122

The specific embodiment

See also Fig. 3 to Fig. 7, it is the vane group structure 100 of a kind of sun blind of being provided of the utility model one preferred embodiment, it is that long plate shape blade 10 by some quantity is constituted, and hang below Curtain top rail so that equally spaced mode is tactic, its suspending way is vertical blind for the person of hanging from above, and its suspending way is that horizontal extension person is horizontal type louver;

Blade 10 is can be made by plastic cement, timber, metal material or other composite; Wherein be positioned at the section configuration generally S-shaped (S shape) of odd number place blade 11, that is can define its left end respectively about the width center C place of section and be one first depressed part 111, its right-hand member is one first protruded part 112, this first depressed part 111 is radian curve depression shapings at a predetermined angle, and form a cambered surface that caves inward, this first protruded part 112 and this first depressed part 111 also connect, be with the protruding grand shaping of the radian curve of these first depressed part, 111 equal angular, and form a cambered surface of opening to evagination, make these first protruded part, 112 shapes and these first depressed part, 111 shapes be mirror corresponding (mirror status); The section configuration that is positioned at even number place 12 blades in addition generally is the shape of falling S (reverseS shape), that is can define its left end respectively about the width center C place of section and be one second protruded part 121, its right-hand member is one second depressed part 122, this second protruded part 121 is the protruding grand shapings of curved arc curve with identical odd number place blade 11 first protruded parts 112, and form a cambered surface of opening to evagination, this second depressed part 122 and this second protruded part 121 also connect, be that identical curved arc curve depression with odd number place blade 11 first depressed parts 111 is shaped, and form a cambered surface that caves inward, make these second protruded part, 121 shapes be mirror corresponding (mirrorstatus) with these second depressed part, 122 shapes.

In fact design focal point of the present utility model is that the identical formation with even number place 12 blade right-hand member shapes of odd number place blade 11 left end shapes is complementary, but its shape must be non-linear shape; The identical formation with even number place 12 blade left end shapes of these odd number place blade 11 right-hand member shapes is complementary in addition, but its shape must be non-linear shape, makes the utility model be the best aspect shading rate and the screening thing effect

The above-mentioned shape structure that is blade in the utility model is introduced, and then the assembling and the mode of occupation of each blade is described below again:

As shown in Figure 4, after each blade 10 is arranged in preposition in regular turn according to above-mentioned vane group structure, as user's desire with each blade pivot pendulum to closed when being resistance fully and covering the state that light injects, then can utilize tilting mechanism not shown in the figures or other can control the Control Component of each blade pivot pivot angle degree, each blade 10 is carried out pivot pendulum in the same way, with each blade 10 by originally being the state that keeps flat, pivot pendulum and change to and be the state of directly putting, as shown in Figure 6.In this, just can in a first direction present embodiment, be under the state that is closed toward clockwise direction pivot pendulum at each blade 10, amplexiform in the position first protruded part, 112 lower edges by blade 12 second protruded parts 121 upper limbs of position at the blade 11 of odd positions in the even number position, and can be the causes of adopting the identical radian measure curve with this first protruded part 112 by second protruded part 121, amplexiform and be the driving fit of submissive ground, as Fig. 5, shown in 6,10 in each blade can not only be amplexiformed mutually with the curve of correspondence, and the external surface after amplexiforming with each blade 10, also can present submissive wave curve, make by outward appearance and look, can be more smooth-going, and do not have the lofty sense of existing plate blade.

Secondly, different directions when installing in response to sun blind, and make 10 in each blade often second direction pivot pendulum toward counterclockwise can be closed state the time, it can be amplexiformed mutually by first depressed part 111 of odd positions blade 11 and second depressed part 122 of even number position blade 12 equally, also can reach smooth purpose of amplexiforming equally.

Again, because sun blind are easily under permanent closure or unlatching effect, and cause other member that situation lax or damage is arranged, make between each blade can't the pivot pendulum to the state of directly putting with horizontal type louver, but as shown in Figure 7, when the user desires shield lights and fails each blade 10 pivots pendulum when locating, also can utilize

adjacent blades

11,12 phase heterodoxies are identical complementation but non-directional moulding characteristic, at pivot pendulum back

adjacent blades

11,12 phase heterodoxies are under the corresponding complementary, make the space P2 of adjacent blades littler (the identical θ of being angle with first and two figure vane group is inclined and accommodated mutual comparison), reach best shading rate and hide thing effect person.

Claims

1. the vane group structure of sun blind, it is characterized in that, include: plural number is the blade of long plate shape, wherein is positioned at the section configuration of odd number place blade, can define its left end respectively in the width center of section and be one first depressed part, its right-hand member is one first protruded part; Be positioned at the section configuration of even number place blade, can define its left end respectively in the width center of section and be one second protruded part, its right-hand member is one second depressed part.

2. according to the vane group structure of the described sun blind of claim 1, it is characterized in that, described first depressed part is radian curve depression shaping at a predetermined angle, and form a cambered surface that caves inward, this first protruded part and this first depressed part also connect, be with the protruding grand shaping of the radian curve of this first depressed part equal angular, and form a cambered surface of opening to evagination, it is corresponding to make this first protruded part shape and this first depressed part shape be mirror; This second protruded part is the protruding grand shaping of curved arc curve with identical odd number place blade first protruded part, and form a cambered surface of opening to evagination, this second depressed part and this second protruded part also connect, be to be shaped with the curved arc curve depression that is same as odd number place blade first depressed part, and form a cambered surface that caves inward, it is corresponding to make this second protruded part shape and this second depressed part shape be mirror.

3. according to the vane group structure of the described sun blind of claim 1, it is characterized in that described second protruded part is identical with this first protruded part shape; This second depressed part is identical with the first depressed part shape.

4. according to the vane group structure of the described sun blind of claim 1, it is characterized in that described this second protruded part is with the protruding grand shaping of identical curved arc curve with this first protruded part; This second depressed part is to be shaped with identical curved arc curve depression with first depressed part.

5. the vane group structure of sun blind is characterized in that, includes: plural number is the blade of long plate shape, wherein is positioned at the section configuration of odd number place blade, S-shaped shape; Be positioned at the section configuration of even number place blade, be the shape of falling S.

6. the vane group structure of sun blind, it is characterized in that, include: a plurality of blades that are long plate shape, wherein at the blade section vpg connection, blade left end shape identical formation with even number place blade right-hand member shape in odd number place is complementary, and its shape is necessary for non-linear shape; The identical formation with even number place blade left end shape of this odd number place blade right-hand member shape is complementary in addition, and its shape is necessary for non-linear shape.

7. according to the vane group structure of the described sun blind of claim 6, it is characterized in that described odd number place blade left end shape and even number place blade right-hand member are shaped as concave arc shape; This odd number place blade right-hand member shape and even number place blade left end are shaped as convex arc shaped in addition.

8. the structure of sun blind is characterized in that, includes rail on; One vane group, it is that long plate shape blade by some quantity is constituted, and tactic hanging below Curtain top rail, wherein at the blade section vpg connection, blade left end shape identical formation with even number place blade right-hand member shape in odd number place is complementary, and its shape is necessary for non-linear shape; The identical formation with even number place blade left end shape of this odd number place blade right-hand member shape is complementary in addition, and its shape is necessary for non-linear shape.

9. according to the vane group structure of the described sun blind of claim 8, it is characterized in that described odd number place blade left end shape and even number place blade right-hand member are shaped as concave arc shape; This odd number place blade right-hand member shape and even number place blade left end are shaped as convex arc shaped in addition.

10. according to the vane group structure of the described sun blind of claim 8, it is characterized in that described blade is to hang from above below last rail.

11. the vane group structure according to the described sun blind of claim 8 is characterized in that, described blade is the horizontal rail below that hangs over.