CN104428480A - Blind apparatus - Google Patents

Blind apparatus Download PDF

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Publication number
CN104428480A
CN104428480A CN201380034212.5A CN201380034212A CN104428480A CN 104428480 A CN104428480 A CN 104428480A CN 201380034212 A CN201380034212 A CN 201380034212A CN 104428480 A CN104428480 A CN 104428480A
Authority
CN
China
Prior art keywords
blade
parts
possesses
rotating engagement
freely
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201380034212.5A
Other languages
Chinese (zh)
Other versions
CN104428480B (en
Inventor
大石守
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Oiles Eco Corp
Original Assignee
Oiles Eco Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Oiles Eco Corp filed Critical Oiles Eco Corp
Publication of CN104428480A publication Critical patent/CN104428480A/en
Application granted granted Critical
Publication of CN104428480B publication Critical patent/CN104428480B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/26—Lamellar or like blinds, e.g. venetian blinds
    • E06B9/28—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable
    • E06B9/30—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable
    • E06B9/32—Operating, guiding, or securing devices therefor
    • E06B9/322—Details of operating devices, e.g. pulleys, brakes, spring drums, drives
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/06—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type
    • E06B9/0607—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type comprising a plurality of similar rigid closing elements movable to a storage position
    • E06B9/0615—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type comprising a plurality of similar rigid closing elements movable to a storage position characterised by the closing elements
    • E06B9/0638—Slats or panels
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/06—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type
    • E06B9/0607—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type comprising a plurality of similar rigid closing elements movable to a storage position
    • E06B9/0646—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type comprising a plurality of similar rigid closing elements movable to a storage position characterised by the relative arrangement of the closing elements in the stored position
    • E06B9/0676—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type comprising a plurality of similar rigid closing elements movable to a storage position characterised by the relative arrangement of the closing elements in the stored position stored in a stacked configuration
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/26—Lamellar or like blinds, e.g. venetian blinds
    • E06B9/28—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable
    • E06B9/30—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable
    • E06B9/302—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable without ladder-tape, e.g. with lazy-tongs, with screw spindle
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/26—Lamellar or like blinds, e.g. venetian blinds
    • E06B9/28—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable
    • E06B9/30—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable
    • E06B9/32—Operating, guiding, or securing devices therefor
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/26—Lamellar or like blinds, e.g. venetian blinds
    • E06B9/28—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable
    • E06B9/30—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable
    • E06B9/32—Operating, guiding, or securing devices therefor
    • E06B9/322—Details of operating devices, e.g. pulleys, brakes, spring drums, drives
    • E06B2009/3222—Cordless, i.e. user interface without cords

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Blinds (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)

Abstract

A blind apparatus (1) comprises: a frame body (3) defining an opening (2); a plurality of blades (4) arranged mutually parallel in the opening (2) in the Z direction; a link mechanism (5) mutually coupling the plurality of blades (4); a lifting mechanism (6) that lifts and lowers from the bottommost blade (4a) of the plurality of blades (4); and a tilting means (7) that is disposed at the back of the blades (4) and tilts the plurality of blades (4) on the basis of the lifting or lowering of the blade (4a) by way of the lifting mechanism (6).

Description

Blinds apparatus
Technical field
The present invention relates on a kind of window being configured in building thus by indoor and cover and the blinds apparatus of shading.
Background technology
There will be a known a kind of blinds apparatus, it arranges many pieces of blades (slat) along the vertical direction on the window of building, and cover available light or artificial light rays while being covered indoor by the lifting of blade and inclination, such as, disclosed in patent document 1, blinds apparatus is provided with: for the lifting gear making blade rise or decline; And for making the leaning device of blade lean.In the blinds apparatus being arranged at indoor or outside, when opeing the window completely, usually by overlapped and be configured in ceiling side by the many pieces of blades drawn in.In addition, in blinds apparatus, by overlapped and be configured in ceiling side by the many pieces of blades drawn in and window top significantly do not covered when preferred window is opened completely, in order to avoid visual field when impact is observed from window, and obtain enough light where necessary, but, because the lifting gear of blade or the leaning device of blade can take up space, if thus do not improve the height of ceiling, then window top may significantly cover by the many pieces of blades drawn in.In addition, in blinds apparatus, in order to be made by leaning device many pieces of blades tilt centered by fixing axis of rotation on the fore-and-aft direction of this blade, and the exterior region of blade is given prominence to toward the front, thus not easily reduce blinds apparatus itself and setting area thereof.
In order to solve this problem, such as disclosed in patent document 2, blinds apparatus possesses: many pieces of blades of mutually side by side configuration along the vertical direction, by the many pieces of interconnective linkages of blade, make many pieces of blades increase from bottom blade or the elevating mechanism that declines and the rear being configured in blade, and makes the leaning device of many pieces of blade leans by being made blade rising or decline by elevating mechanism, leaning device possesses blade support mechanism and travel mechanism, wherein, blade support mechanism is with rotatable and support the blade of most top layer in many pieces of blades towards the fore-and-aft direction mode moved freely, travel mechanism is connected on this most top layer blade in the rotatable mode of being sentenced by the hinder marginal part at the rear, position of blade support mechanism supports of most top layer blade, and, rise by being made blade by elevating mechanism or decline and the hinder marginal part of this blade is moved towards above-below direction, relative displacement is produced relative to most top layer blade in the vertical direction by the position of blade support mechanism supports to make the hinder marginal part of this blade, thus make blade lean, blade support mechanism possesses with rotatable and support the blade support parts of most top layer blade towards the fore-and-aft direction mode moved freely, travel mechanism possesses direct acting parts and transmission mechanism freely, wherein, direct acting freely parts can move linearly in the vertical direction freely, and be connected on the hinder marginal part at the rear, position supported by blade support parts of most top layer blade in rotatable mode, the action of elevating mechanism is passed to direct acting parts freely to remove mode freely by transmission mechanism, with make direct acting freely parts move linearly towards above-below direction, elevating mechanism possesses the axis of rotation in order to make many pieces of blades rise or decline and rotate, transmission mechanism possesses rack pinion transmission mechanism, slide mechanism and direct acting and forbids mechanism, wherein, rack pinion transmission mechanism applies to make the direct acting power that moves linearly towards above-below direction of parts freely according to the rotation of axis of rotation, the rotation of axis of rotation is passed to rack and-pinion mechanism by slide mechanism, and slide relative to axis of rotation when producing the above rotary load of regulation thus remove the transmission of described rotation, direct acting forbid mechanism with the mode removed freely forbid direct acting freely parts rectilinear movement to the top of assigned position.
Prior art document
Patent document
Patent document 1: Japanese Patent Laid-Open 2004-156289 publication
Patent document 2: Japanese Patent Laid-Open 2007-239309 publication
Summary of the invention
Invent technical problem to be solved
In addition, in this blinds apparatus, owing to being, by rack and-pinion mechanism etc., the action of elevating mechanism is passed to direct acting parts freely, thus make this direct acting freely parts move linearly towards above-below direction, thus device may be caused to complicate, in addition, when being provided separately rack and-pinion mechanism etc. with elevating mechanism, not easily miniaturization of the apparatus.
The present invention forms in view of above-mentioned various problem exploitation, and its object is to provide a kind of can be formed the action of transmitting elevating mechanism by simple thus made blade lean, and can the blinds apparatus of miniaturization of the apparatus.
The technical scheme that technical solution problem adopts
Blinds apparatus of the present invention possesses: the framework being formed with opening, many pieces of blades, it is set up in parallel in the opening along the vertical direction mutually, linkage, many pieces of blades are interconnected by it, elevating mechanism, it makes many pieces of blades rise from the blade of the bottom or decline, and leaning device, it is configured in the rear of blade, and by being made by elevating mechanism blade rise or declining and make many pieces of blade leans, elevating mechanism possesses: rotary part, and it is supported in framework in rotatable mode, flexible strip member, it to move and opposite side is mounted on rotary part towards the mode of the direction movement contrary with side towards above-below direction with side, and bindiny mechanism, the side of this strip member is connected on the blade of the bottom by it, is passed to many pieces of blades with the movement of the side by this strip member, leaning device possesses blade support mechanism and straight-moving mechanism, blade support mechanism possesses blade support parts and these blade support parts is arranged on the installing component in framework, wherein, blade support parts are with rotatable and support the supported portion of most top layer blade in many pieces of blades towards the fore-and-aft direction mode moved freely, straight-moving mechanism possesses direct acting parts and transferring elements freely, wherein, direct acting freely parts can move linearly in the vertical direction freely, and the hinder marginal part being positioned at supported portion rear of most top layer blade is supported in rotatable mode, and, by direct acting freely parts move linearly in the vertical direction and make described hinder marginal part relative to the relative displacement in the vertical direction of described supported portion, thus make blade lean, the movement of the opposite side of the strip member of flexibility is passed to direct acting parts freely by transferring elements, with make at elevating mechanism blade rise or decline time make direct acting freely parts move linearly towards above-below direction, transferring elements possesses contact body, this contact body is arranged on the opposite side of strip member, and when the opposite side of this strip member moves towards above-below direction with direct acting freely parts abut, so that the movement in the vertical direction of the opposite side of this strip member is passed to direct acting parts freely.
According to blinds apparatus of the present invention, the action of transmitting elevating mechanism can be formed by simple, thus make blade lean, and without the need to separating with elevating mechanism, rack and-pinion mechanism etc. is set in addition, thus can miniaturization of the apparatus.
In the present invention, the supported portion supported by blade support parts of most top layer blade can be made to be positioned at the front of blade center of gravity, in this situation, blade is produced the revolving force of opening opening direction by its deadweight, thus, opening open mode also can be kept to stablize even if do not arrange complicated mechanism.
Blinds apparatus of the present invention, still can possess and apply towards the force application mechanism of the power of incline direction when opening is opened for most top layer blade, force application mechanism can possess for direct acting freely parts apply the power of above-below direction and the resilient biasing member be made up of helical spring etc.This resilient biasing member such as can be connected to direct acting freely in parts and framework, with flexibly to direct acting freely parts apply the power of above-below direction.In addition, force application mechanism also can apply weight towards length direction to blade rear.
In the present invention, blade support parts can possess the elongated hole or slit that extend along the longitudinal direction, the supported portion of most top layer blade is so that towards fore-and-aft direction, the mode moved freely is configured in this elongated hole or slit, and this elongated hole or slit can be downward-sloping toward the front.
Above-mentioned blade support parts can be arranged in framework in the rectilinear movement mode freely when above-below direction, above-mentioned framework can be provided with block, this block abuts with blade support parts, thus prevent more than this blade support parts decline ormal weight, in this situation, the top of framework can be accommodated in by the many pieces of blades that the action by elevating mechanism is superimposed, thus can enlarged openings, in addition, the headroom of framework can be effectively utilized, thus can miniaturization of the apparatus.
In the present invention, can by direct acting freely parts be connected on these blade support parts in the mode of the relative displacement producing ormal weight relative to blade support parts in the vertical direction, direct acting freely parts possesses the elongated hole or slit that extend along the vertical direction, blade support parts possess so that towards above-below direction, the mode moved freely is configured in the axis body in described elongated hole or slit, described axis body is at least provided with two on blade support parts, and these at least two axis bodies are mutually opposing in the vertical direction.
In the present invention, can a side end of strip member be connected on the blade of the bottom via bindiny mechanism, the end side of strip member is provided with contact body.
In the present invention, a side end of strip member can be made to be positioned at the front of the end side of strip member in the longitudinal direction.
In the present invention, rotary part can be made up of sprocket wheel, and strip member can be made up of the chain mounted on the sprocket.
In the present invention, can be configured to: linkage possesses many pieces of blade interconnective first connecting rod parts and the rear being configured at first connecting rod parts and by the many pieces of interconnective second connecting rod parts of blade; At least one in first connecting rod parts and second connecting rod parts possesses the flexible cord-like component of a continuous print and multiple rotating engagement, wherein, the upper end of cord-like component is connected in rotatable mode on the length direction end of most top layer blade, and lower end is connected on the length direction end of bottom blade in rotatable mode, multiple rotating engagement is fixed on this cord-like component, and is connected on the length direction end of other blades in many pieces of blades except most top layer blade and bottom blade respectively in rotatable mode; The upper end of rotating engagement when opening is opened is connected to the top and the lower end of another rotating engagement be adjacent that are positioned at this rotating engagement in rotatable mode, the lower end of rotating engagement when opening is opened is connected to the below and the upper end of another rotating engagement be adjacent that are positioned at this rotating engagement in rotatable mode.In addition, linkage also can replace above-mentioned cord-like component and multiple rotating engagement, and possesses such as by many pieces of blade interconnective first connecting rod parts and the rear being configured at first connecting rod parts and by the many pieces of interconnective second connecting rod parts of blade, at least one in first connecting rod parts and second connecting rod parts possesses multiple rotating engagement and flexible cord-like component, wherein, multiple rotating engagement is connected in rotatable mode on the length direction end of other blades in many pieces of blades except most top layer blade and bottom blade respectively, the upper end of rotating engagement when opening is opened by cord-like component is connected to the top and the lower end of another rotating engagement be adjacent that are positioned at this rotating engagement, the lower end of rotating engagement when being opened by opening is connected to the below and the upper end of another rotating engagement be adjacent that are positioned at this rotating engagement, cord-like component on upper end when the opening of the rotating engagement that one end is fixed on the blade that is connected to and adjoins with most top layer blade is in the vertical direction opened, its other end is connected on the blade of most top layer in rotatable mode, cord-like component on lower end when the opening of the rotating engagement that one end is fixed on the blade that is connected to and adjoins with bottom blade is in the vertical direction opened, its other end is connected on the blade of the bottom in rotatable mode.According to blinds apparatus of the present invention, when making many pieces of blades increase in the action by elevating mechanism, one end in the upper end of multiple rotating engagement when opening is opened and lower end is positioned at the side of fore-and-aft direction, and the other end in described upper end and lower end is positioned at the opposite side of fore-and-aft direction, thereby, it is possible to regularly cord-like component is folded up, and, can linkage component be simplified and alleviate its weight, and can guarantee that device stably carries out action.
Hole or recess and locking pawl can be formed respectively on the two ends of above-mentioned multiple rotating engagement, wherein, the end of cord-like component is inserted in this hole or recess, locking pawl is used for the end of this cord-like component locking, in case the end of inserting the cord-like component in this hole or recess comes off, in this situation, the assembling easness of linkage component can be improved.In addition, also can form bulge on the end of cord-like component, in this situation, can more reliably prevent the end of the locking cord-like component of engaged pawl from coming off.
Also can be configured to: the pars intermedia place of above-mentioned multiple rotating engagement respectively between respective top and bottom is provided with connecting portion, this connecting portion is connected on the blade corresponding with multiple rotating engagement in rotatable mode respectively, further, this connecting portion in a snap-in manner dismounting be connected to freely on the length direction end of blade corresponding with multiple rotating engagement respectively.
Above-mentioned cord-like component can be made up of the twisted thing of the synthetic resin lines such as the braid of synthetic resin line or rope, hawser, rope, also can be wire rope in addition.
Above-mentioned multiple rotating engagement can be separated by same intervals when opening is opened and configure.
In blinds apparatus of the present invention, also can be configured to: framework possesses a pair mutually opposing in the horizontal vertical frame, at least one in a pair vertical frame possesses housing and is covered by this housing and be arranged on the inside casing on this housing in dismounting mode freely, and inside casing possesses the guiding groove of the installing component guiding strip member and blade support parts along the vertical direction.In this situation, can simply and carry out the maintenance inspection of the installation exercise or linkage etc. of many pieces of blades rapidly.
In blinds apparatus of the present invention, also can be configured to: bindiny mechanism possesses connection main body, linking arm and seat board component, wherein, connect main body to be connected with strip member, one end of linking arm is connected on bottom blade in rotatable mode, and the other end is connected in connection main body in rotatable mode, and seat board component extends transversely and is arranged on and connects in main body, further, the blade of the bottom drops on this seat board component; Seat board component possesses seat board portion and overlay portion, wherein, seat board portion extends along the longitudinal direction, when opening is opened, the blade of the bottom drops in this seat board portion, overlay portion extends along the vertical direction and is connected with the trailing edge in this seat board portion, and is covered the bottom of bottom blade when opening is closed.According to blinds apparatus of the present invention, especially because seat board component possesses seat board portion and overlay portion, wherein, seat board portion extends along the longitudinal direction, and when opening is opened, the blade of the bottom drops in this seat board portion, overlay portion extends along the vertical direction and is connected with the trailing edge in this seat board portion, and when opening is closed, the bottom of bottom blade is covered, therefore, when opening is opened, the blade of the bottom can be made to drop in seat board portion, and by other many pieces of stacking blades on the blade of this bottom, thus can compactly many pieces of blades be stored, on the other hand, when opening is closed, the overlay portion of the seat board component relatively declined relative to bottom blade by the action of elevating mechanism can be utilized to be covered the bottom of this bottom blade, thus good opening closed condition can be obtained.
What one end of above-mentioned linking arm can be connected to bottom blade in rotatable mode compares blade center of gravity closer on the position in front, in this situation, blade can be produced the revolving force of opening opening direction by its deadweight, thus can guarantee that device more stably carries out action.
Above-mentioned bindiny mechanism still can possess blocking tab, this blocking tab is formed on the other end of linking arm, and when being made connection main body rise relative to bottom blade by moving of strip member be connected body contact, rotate more than ormal weight to prevent linking arm.
Also can be configured to: above-mentioned bindiny mechanism also possesses link and elastomeric element, connection main body is connected on strip member by this link, elastomeric element is configured in the vertical direction and connects between main body and link, one of connecting in main body and link possesses the elongated hole extended along the vertical direction, another connecting in main body and link possesses so that towards above-below direction, the mode moved freely is configured in the axis body in described elongated hole, when strip member moves more than ormal weight, resist mutually with the elastic force of elastomeric element and make link relative to being connected main body and move towards above-below direction.In this situation, even if such as strip member moves excessively, the load for multiple blade, elevating mechanism, linkage etc. also can be cushioned by the elastic force of elastomeric element.
In blinds apparatus of the present invention, can by link so that towards above-below direction, the mode moved freely is arranged in framework.
Invention effect
According to the present invention, can provide a kind of blinds apparatus, it can be formed the action of transmission elevating mechanism by simple thus made blade lean, and can miniaturization of the apparatus.
Accompanying drawing explanation
Fig. 1 is the front key diagram of the example of embodiment of the present invention.
Vertical section key diagram when Fig. 2 is the opening standard-sized sheet of example shown in Fig. 1.
Vertical section key diagram when Fig. 3 is the opening standard-sized sheet of example shown in Fig. 1.
Fig. 4 is the vertical section key diagram of the opening of example shown in Fig. 1 when opening.
Vertical section key diagram when Fig. 5 is the blade lean of example shown in Fig. 1.
Vertical section key diagram when Fig. 6 is the opening complete shut-down of example shown in Fig. 1.
Fig. 7 is the enlarged partial top key diagram of example shown in Fig. 1.
Fig. 8 is the enlarged partial top key diagram of example shown in Fig. 1.
Fig. 9 is the figure be mainly described the blade support parts of example shown in Fig. 1.
Figure 10 is mainly to the direct acting of example shown in Fig. 1 figure that is described of parts freely.
Figure 11 is the figure be mainly described the link of example shown in Fig. 1.
Figure 12 is the figure be mainly described the connection main body of example shown in Fig. 1.
(a), (b) and (c) in Figure 13 is the figure be mainly described the linkage component of example shown in Fig. 1.
The figure that leaning device when Figure 14 is the main opening standard-sized sheet to example shown in Fig. 1 or when opening opens is described.
The figure that leaning device when Figure 15 is the main blade lean to example shown in Fig. 1 is described.
The figure that leaning device when Figure 16 is the main opening complete shut-down to example shown in Fig. 1 is described.
The figure that bindiny mechanism when Figure 17 is the main opening standard-sized sheet to example shown in Fig. 1 or when opening opens is described.
The figure that bindiny mechanism when Figure 18 is the main blade lean to example shown in Fig. 1 is described.
The figure that bindiny mechanism when Figure 19 is the main opening complete shut-down to example shown in Fig. 1 is described.
Figure 20 is the figure be mainly described the variation of the linkage component of example shown in Fig. 1.
Detailed description of the invention
Then, according to diagram preference, embodiments of the present invention are given the account in greater detail.It should be noted that, the present invention is not limited to these examples.
In Fig. 1 to Figure 19, the blinds apparatus 1 of this example possesses: the framework 3 being formed with opening 2; (vertical direction), i.e. Z-direction are configured in the many pieces of blades 4 in opening 2 mutually side by side along the vertical direction; By interconnective for many pieces of blades 4 linkage 5; Make the elevating mechanism 6 that many pieces of blades 4 rise or decline from the blade 4a of the bottom; And to be configured in many pieces of blades 4 rear of blade 4b of most top layer on the fore-and-aft direction vertical with Z-direction, i.e. X-direction, and the leaning device 7 by making blade 4 rise or decline and make many pieces of blades 4 tilt by elevating mechanism 6.
Such as shown in Figure 1, framework 3 possesses a pair vertical frame 11 and 12, top frame 13 and underframe 14, wherein, a pair vertical frame 11 and 12 extends along Z-direction and vertically arranges, and vertical with X-direction and Z-direction horizontal, namely mutually opposing in Y-direction, top frame 13 extends along Y-direction and a pair is indulged the top bridge of frame 11 and 12, and underframe 14 extends along Y-direction and a pair indulged the bottoms bridges of frame 11 and 12.
Such as shown in Figures 7 and 8, vertical frame 11 possesses the housing 15 extended along Z-direction and the inside casing 16 extended along Z-direction, and wherein, this inside casing 16 is covered by housing 15 and is installed on this housing 15 in dismounting mode freely.
Inside casing 16 possesses along Z-direction guiding a pair guiding groove 17 and 18 of chain 52 of elevating mechanism 6 and the guiding groove 19 of the installing component 102 along Z-direction guide blades support component 101.Housing 15 and inside casing 16 mutually cooperate and form the guiding groove 20 of the hinder marginal part 32 guiding many pieces of blades 4 along Z-direction.Guiding groove 17 to 20 extends along Z-direction respectively, and guiding groove 18 is configured at the rear of guiding groove 17, and guiding groove 18 is configured at the rear of guiding groove 19, and guiding groove 19 is configured at the rear of guiding groove 20.As shown in Figure 7, formed by housing 15 and inside casing 16 and be configured with linkage component 34 along in the front side space that Z-direction extends.Because the formation of vertical frame 12 is identical with vertical frame 11, therefore description is omitted.
The quantity of blade 4 according to arrange blinds apparatus 1 building opening portion, window etc. size and suitably set.Each blade 4 is respectively in shape longer in the Y direction, and, such as shown in Figure 4, each blade 4 possesses the blade body 21 and a pair support component 23 that are formed projection upward respectively, this a pair support component 23 is installed on the both ends 22 in the Y-direction of blade body 21 respectively, thus supports this both ends 22 respectively.The structure of a pair support component 23 is identical, is thus only described in detail for a support component in a pair support component 23, and omits the detailed description of another support component in a pair support component 23.
Support component 23 can be arranged on the end 22 of blade body 21 by bolt etc., but, such as also can by the gomphosis part 24 that is made up of projection and recess in a snap-in manner dismounting be arranged on the end 22 of blade body 21 freely, in addition also can with blade body 21 in forming.
Multiple support component 23 is made up of synthetic resin, and is formed the convex of projection upward as shown in Figure 4.Such as shown in Figure 7, be installed on the support component 23b on the end 22 of the blade body 21 of most top layer blade 4b in multiple support component 23, in the mode extended along Y-direction towards blade body 21 side, the axis body 27 as being supported on the supported portion of direct acting freely on parts 111 is installed, and, this support component 23b possesses the prevention plate portion 25 being formed to extend along Y-direction towards vertical frame 11, this prevention plate portion 25 contacts with the upper limb extended in X direction of blade support parts 101 when the opening standard-sized sheet shown in Fig. 2 and Fig. 3 and when the opening shown in Fig. 4 opens, thus stop blade 4b to rotate more than ormal weight towards by opening opening direction, and, the Y-direction end 26 of vertical frame 11 side in plate portion 25 is stoped to bend downward, and be connected with the linkage component 34 at rear.Support component 23b is provided with the axis body 28 as the supported portion be supported on blade support parts 101, and axis body 28 is positioned at the front of the center of gravity of blade 4b.
Linkage 5 possesses folding linkage component 33 freely and folding linkage component 34 freely, wherein, the exterior region 31 of many pieces of blades 4 is interconnected by linkage component 33 in z-direction, linkage component 34 is configured at the rear of linkage component 33 in the X direction, and is interconnected by the hinder marginal part 32 of many pieces of blades 4 in z-direction.It should be noted that, although be all provided with linkage 5 in vertical frame 11 side and these both sides, vertical frame 12 side, because the structure of the linkage 5 of both sides is identical, only the linkage 5 of vertical frame 11 side is described in detail thus.
Because the structure of linkage component 33 and 34 is identical, only linkage component 33 is described in detail thus, and about linkage component 34, also description is omitted suitably to give same-sign in the accompanying drawings.
Such as shown in (a) in Figure 13 to (c), linkage component 33 possesses the flexible cord-like component 37 of a continuous print and multiple rotating engagement 38, wherein, the upper end 35 of cord-like component 37 is connected on the Y-direction end 22 of most top layer blade 4b via link 39 in rotatable mode, and lower end 36 is connected on the Y-direction end 22 of bottom blade 4a via link 40 in rotatable mode, multiple rotating engagement 38 is fixed on cord-like component 37, and be connected on the Y-direction end 22 of other blades in many pieces of blades 4 except most top layer blade 4b and bottom blade 4a respectively in rotatable mode, the upper end 41 of the rotating engagement 38 when opening is opened is connected in rotatable mode and is positioned at above this rotating engagement 38 and on the lower end 42 of another rotating engagement 38 be adjacent, the lower end 42 of the rotating engagement 38 when opening is opened is connected in rotatable mode and is positioned at below this rotating engagement 38 and on the upper end 41 of another rotating engagement 38 be adjacent.
The circular cross section of cord-like component 37 and being made up of the braid of synthetic resin line, and cord-like component 37 is inserted in multiple rotating engagement 38, and its upper end 35 is fixed on link 39, and lower end 36 is fixed on link 40.Multiple rotating engagement 38 is fixed on cord-like component 37 in the following manner, namely, when cord-like component 37 extends in z-direction as shown in Figures 3 to 5, multiple rotating engagement 38 is separated by same intervals in z-direction and configures, further, the interval between link 39 and the rotating engagement 38 be adjacent in z-direction and the interval between link 40 and the rotating engagement 38 be adjacent in z-direction and described multiple rotating engagement 38 each other interval are in z-direction equal.
Multiple rotating engagement 38 possesses be rotatably connected main body 45 and connecting portion 46 respectively, the main body that is rotatably connected 45 extends along the direction vertical with Y-direction, upper end 41 when the opening that connecting portion 46 is arranged at the main body 45 that is rotatably connected is opened and the pars intermedia between lower end 42, and be connected in rotatable mode on the support component 23 of the blade 4 corresponding with multiple rotating engagement 38.
Connecting portion 46 is given prominence to from the main body 45 that is rotatably connected towards Y-direction, and possess the truncated cone shape portion 47 being configured at its front end, the path cylindrical portion 48 adjacent with truncated cone shape portion 47 and diameter and be greater than path cylindrical portion 48 and the cylindrical portion 49 identical with the maximum diameter in truncated cone shape portion 47, and, connecting portion 46 from truncated cone shape portion 47 insert be formed at corresponding blade 4 respectively Y-direction end 22, i.e. support component 23 embedded hole in, thus dismounting is connected on this support component 23 freely in a snap-in manner.
The elevating mechanism 6 being configured at many pieces of blades 4 rear in the X direction possesses: being supported in rotatable mode in the rotary body on inside casing 16, this example is sprocket wheel 51; To move towards the A direction in Z-direction with side and opposite side to be mounted on towards the mode of the B direction movement contrary with A direction in flexible strip member on sprocket wheel 51, this example as having the chain 52 of end; The side of this chain 52 is connected on bottom blade 4a, is passed to the bindiny mechanism 53 of many pieces of blades 4 with the movement of the side by this chain 52; And make chain 52 towards the travel mechanism (not shown) of A direction and the movement of B direction.Travel mechanism possesses and is connected to motor on sprocket wheel 51 or rotating operating handle via axis of rotation 54, by the action of motor or the rotation process of rotating operating handle, sprocket wheel 51 is rotated, makes chain 52 move thus.In addition, be configured with chain pressing plate 55 around sprocket wheel 51, this chain pressing plate 55 to be arranged on inside casing 16 and for stoping chain 52 to produce unnecessary flexure.In addition, although be all provided with elevating mechanism 6 in vertical frame 11 side and these both sides, vertical frame 12 side, because the structure of the elevating mechanism 6 of both sides is identical, only the elevating mechanism 6 of vertical frame 11 side is described in detail thus.The sprocket wheel 51 of vertical frame 11 side connects via the corresponding sprocket wheel of axis of rotation 54 with vertical frame 12 side.In addition, the Bidirectional up-down mechanism 6 of vertical frame 11 side and vertical frame 12 side shares travel mechanism.
Chain 52 is configured in and is formed on inside casing 16 and in the guiding groove 17 and 18 extended along Z-direction, and moves along the Z direction under the guiding of guiding groove 17 and 18, thus can prevent chain 52 from unnecessary flexure occurring.The end 56 of chain 52 is guided by guiding groove 17, and is connected on the blade 4a of the bottom via bindiny mechanism 53, chain 52, the rear that is positioned at the end 56 and end 57 guided by guiding groove 18 is provided with contact body 119.
When chain 52 moves towards A direction, its end 56 declines, and end 57 rises on B direction, and in addition, when chain 52 moves towards B direction, rise in its end 56, and end 57 declines towards A direction.The part being configured with chain pressing plate 55 extending to the guiding groove 17 and 18 of lower end from the upper end of vertical frame 11 is removed for the time being, and chain pressing plate 55 is configured in the part place be removed described in guiding groove 17 and 18, can push down chain 52 around sprocket wheel 51.Sprocket wheel 51 and axis of rotation 54 are configured in the rear of many pieces of blades 4 in the X direction.
Bindiny mechanism 53 possesses link 61, connect main body 62, helical spring 63, linking arm 66, blocking tab 67 and seat board component 68, wherein, link 61 is arranged in framework 3 and with the end 56 of chain 52 in mobile mode freely in z-direction and is connected, connecting main body 62 is connected on link 61 in the mode that can move ormal weight in z-direction freely, helical spring 63 is configured at link 61 and the elastomeric element be connected between main body 62 in z-direction, one end 64 of linking arm 66 is connected on the blade 4a of the bottom in rotatable mode, the other end 65 is connected in rotatable mode and connects in main body 62, the other end 65 of blocking tab 67 and linking arm 66 is in forming, and contact with connection main body 62 when making connection main body 62 increase relative to bottom blade 4a being moved towards B direction by chain 52, more than ormal weight is rotated to prevent linking arm 66, seat board component 68 extends along Y-direction and is arranged in connection main body 62, and, the blade 4a of the bottom drops on this seat board component 68.
Such as shown in figure 11, link 61 possesses plate-shaped member 71, a pair rotation roller 72 and 73, a pair axis body 74 and 75 and bar-shaped maintaining part 76, wherein, plate-shaped member 71 is fixed with the end 56 of chain 52, a pair rotation roller 72 and 73 to be mounted on plate-shaped member 71 and to be configured at the guide member in guiding groove 17 in mobile mode freely in z-direction, a pair axis body 74 and 75 to be arranged on plate-shaped member 71 and be connected main body 62 and connect, maintaining part 76 and plate-shaped member 71 in forming, and for keeping one end of helical spring 63.
Such as shown in figure 12, connect main body 62 and possess plate-shaped member 81, elongated hole 82, rotation roller 83 and bar-shaped maintaining part 84, wherein, elongated hole 82 to be formed on plate-shaped member 81 and to extend along Z-direction, rotation roller 83 is installed on plate-shaped member 81 and is configured in the guide member in guiding groove 19 in mobile mode freely in z-direction, maintaining part 84 and plate-shaped member 81 in forming, and for keeping the other end of helical spring 63.Axis body 74 and 75 is configured in elongated hole 82 in mobile mode freely in z-direction, and link 61 is connected to via axis body 74 and 75 in the elongated hole 82 connecting main body 62.Being applied the power that connection main body 62 is separated in z-direction with link 61 by the elastic force of helical spring 63, by so applying active force, thus making axis body 74 be configured in the upper end of the elongated hole 82 connecting main body 62.Movement in the Z-direction of link 61 is passed to via helical spring 63 and connects main body 63.When chain 52 moves more than fixed amount towards A direction, connect main body 62 and to resist mutually with the elastic force of helical spring 63 and relative to link 61 towards the relative movement of B direction.
One end 64 of linking arm 66 is connected on the blade 4a of the bottom in rotatable mode in the center of gravity front of blade 4.
Seat board component 68 possesses seat board portion 85 and overlay portion 88, wherein, seat board portion 85 extends in X direction, and, when opening is opened, the blade 4a of the bottom drops in this seat board portion 85, and overlay portion 88 extends along Z-direction and is connected with the trailing edge 86 in seat board portion 85, and is covered the bottom 87 of bottom blade 4a when opening is closed.
Bindiny mechanism 53 moves in z-direction under the guiding of rotation roller 72 and 73 and rotation roller 83, by moving of bindiny mechanism 53, the blade 4a of the bottom is moved in z-direction, wherein, when chain 52 moves towards A direction and B direction, rotation roller 72 and 73 moves up and down in guiding groove 17, and rotation roller 83 moves up and down in guiding groove 19.
Above-mentioned elevating mechanism 6 is configured to: via axis of rotation 54, sprocket wheel 51 is rotated by travel mechanism, by this rotation, chain 52 is moved towards A direction, moved by this and via bindiny mechanism 53, bottom blade 4a declined, then, the blade 4a making many pieces of blades 4 follow the bottom declines, on the other hand, via axis of rotation 54, sprocket wheel 51 is reversed by travel mechanism, by this reversion, chain 52 is moved towards B direction, moved by this and make the blade 4a of the bottom increase via bindiny mechanism 53, then, the blade 4a making many pieces of blades 4 follow the bottom rises.
Leaning device 7 possesses the blade support mechanism 91 shown in such as Fig. 9, Figure 10 and Figure 14 to Figure 16 and straight-moving mechanism 92.
Blade support mechanism 91 possesses blade support parts 101, installing component 102 and a pair axis body 108 and 109, wherein, blade support parts 101 with rotatable and in the X direction mobile mode freely to support in many pieces of blades 4 supported portion, the i.e. axis body 28 of the blade 4b of most top layer, installing component 102 is for being arranged on framework 3 by blade support parts 101, a pair axis body 108 and 109 is arranged on blade support parts 101, and is connected to direct acting freely on parts 111 in mobile mode freely in z-direction.Axis body 108 and 109 is mutually opposing in z-direction.
It is elongated hole 104 that blade support parts 101 possess in the main body 103 of tabular and elongated hole or slit, this example, wherein, main body 103 is given prominence to toward the front from the installation position be arranged on inside casing 16 by installing component 102 in the X direction, elongated hole 104 to be arranged in main body 103 and to extend in X direction, and, the axis body 28 of most top layer blade 4b is configured in this elongated hole 104 in mobile mode freely in the X direction, and elongated hole 104 is downward-sloping toward the front.
The axis body 28 inserted in elongated hole 104 of blade 4b moves freely in the X direction along elongated hole 104, and allow axis body 28 move linearly in z-direction and move in the X direction relative to blade support parts 101 along with the hinder marginal part 32 of blade 4b, on the other hand, when axis body 28 abuts with the main body 103 being provided with elongated hole 104, then forbid that axis body 28 moves in z-direction relative to blade support parts 101.In addition, axis body 28 is configured in elongated hole 104 in rotatable mode.
By axis body 28 is configured in elongated hole 104, thus by the blade support parts 101 be arranged on by installing component 102 on vertical frame 11 with mode support blade 4b that is rotatable and that move in the X direction freely.
Installing component 102 possesses a pair rotation roller 105 and 106 and block 107, wherein, a pair rotation roller 105 and 106 is the installation components be entrenched in the mode moved linearly in z-direction freely by blade support parts 101 in the guiding groove 19 of inside casing 16, block 107 abuts with blade support parts 101, thus prevents these blade support parts 101 from declining more than ormal weight relative to vertical frame 11.Block 107 is arranged in the guiding groove 19 of inside casing 16, and when blade support parts 101 drop to assigned position, block 107 abuts with rotation roller 106, is made blade support parts 101 stop declining by this abutting.This installing component 102 by rotation roller 105 and 106, blade support parts 101 are installed as in z-direction mobile freely, and by block 107 by blade support parts 101 mobile restriction in z-direction in prescribed limit.
Straight-moving mechanism 92 possesses direct acting parts 111 and transferring elements 112 freely, wherein, direct acting freely parts 111 supports axis body 27 in rotatable mode and can move linearly freely in z-direction, and, by direct acting when parts 111 move linearly in z-direction freely described hinder marginal part 32 relative to the relative displacement in z-direction of described axis body 28, blade 4b is tilted, described axis body 27 is positioned at the rear of the axis body 28 of blade 4b and is configured on the hinder marginal part 32 of blade 4b, the movement of the end 57 of chain 52 is passed to direct acting parts 111 freely by transferring elements 112, with make when making blade 4 rise or decline by elevating mechanism 6 direct acting freely parts 111 move linearly in z-direction.
Such as shown in Figure 10, direct acting freely parts 111 possesses main body 113, elongated hole or slit, it is elongated hole 114 in this example, setting-in portion 115, the rear protrusion 116 of tabular and rotation roller 118, wherein, main body 113 extends along Z-direction and is tabular, elongated hole 114 is formed in main body 113 in the mode extended along Z-direction, and axis body 108 and 109 is entrenched in this elongated hole 114 in mobile mode freely in z-direction, setting-in portion 115 is made up of recess and in front side and main body 113 in forming, and, the axis body 27 of blade 4b is with rotatable and dismounting mode is freely inlaid in this setting-in portion 115, rear protrusion 116 in the wings side and main body 113 in forming, and abut with contact body 119, rotation roller 118 is arranged in rear protrusion 116, and be configured in bar-shaped trough 117 in mobile mode freely in z-direction, this bar-shaped trough 117 is between guiding groove 17 and 18 and be formed on inside casing 16 in the mode extended along Z-direction.Direct acting freely parts 111 is connected on blade support parts 101 via axis body 108 and 109, thus can produce the relative displacement of ormal weight in z-direction relative to these blade support parts 101.
Transferring elements 112 possesses contact body 119, this contact body 119 is arranged on the end 57 of chain 52, and abut with the rear protrusion 116 of direct acting parts 111 freely when moving towards A direction and B direction in the end 57 of this chain 52, so that the end 57 of this chain 52 is passed to direct acting parts 111 freely towards the movement in A direction and B direction.
Moved towards B direction by the end 57 of chain 52 and make contact body 119 near direct acting parts 111 freely, and as shown in Figure 4 with direct acting freely parts 111 abut, as shown in Figures 5 and 6, make by making end 57 move towards B direction further direct acting freely parts 111 move linearly upward, on the other hand, moved towards A direction by the end 57 of chain 52 and allow direct acting freely parts 111 move linearly downward under the effect of the deadweight of blade 4 grade, move towards A direction further by making end 57, contact body 119 is away from direct acting parts 111 freely as shown in Figure 2.
Under the opening full-gear of the blinds apparatus 1 all opened at opening 2 as shown in Figures 2 and 3, many pieces of blades 4 are overlapped and by gathering at the top of framework 3 with the state extended in X direction (state extended in the horizontal direction), linkage component 33 and 34 is folded, blade support parts 101 and direct acting freely parts 111 become the state raised by blade 4b, blade support parts 101 become as shown in figure 14 relative to direct acting freely parts 111 move to top state, and, as shown in figure 14, axis body 28 is configured in the top of axis body 27 and front, and be configured in the side, front of elongated hole 104.In addition, as shown in figure 17, the hinder marginal part 32 becoming blade 4a drops in the seat board portion 85 of seat board component 68, and one end 64 of linking arm 66 is positioned at the state in the front of the other end 65, and blocking tab 67 stops linking arm 66 to rotate.Other blade 4 is layered in the top of blade 4a.
Under the opening closed condition of the blinds apparatus 1 of opening 2 closedown as shown in Figure 6, many pieces of blades 4 are in the state (state vertically extended) extended along Z-direction, and the state be positioned in exterior region 31 below hinder marginal part 32, the exterior region 31 of most top layer blade 4b abuts with the hinder marginal part 32 of the blade 4 adjoined with this blade 4b in z-direction, the hinder marginal part 32 of bottom blade 4a abuts with the exterior region 31 of the blade 4 adjoined with this blade 4a in z-direction, the respective exterior region 31 of many pieces of blades 4 between blade 4a and 4b abuts with the hinder marginal part 32 of blade 4 adjacent with each blade 4 in z-direction respectively, the hinder marginal part 32 of these many pieces of blades 4 abuts with the exterior region 31 of blade 4 adjacent with these many pieces of blades 4 in z-direction respectively, linkage component 33 and 34 extends along Z-direction, blade support parts 101 decline under the effect of the load of multiple blade 4 and linkage 5, and be configured in the position that rotation roller 106 abuts with block 107, as shown in figure 16, direct acting freely parts 111 is configured in the position the highest relative to blade support parts 101 in z-direction.In addition, as shown in figure 19, blade 4a is away from the seat board portion 85 of seat board component 68, linking arm 66 rotates and makes its one end 64 be positioned at the top of the other end 65, blocking tab 67 is separated with connection main body 62, between seat board portion 85 and blade 4a and exterior region 31, namely the bottom 87 of blade 4a be coated to ceiling plate portion 88 and cover, thus become the state be hidden in the X direction.Under the state shown in Figure 19, overlay portion 88 also can be configured to contact with the exterior region 31 of blade 4a.
Then, be described in detail with reference to the closing motion of accompanying drawing for the opening 2 of the blinds apparatus 1 of this example.
First, in the blinds apparatus 1 in the opening full-gear shown in Fig. 2 and Fig. 3, by making axis of rotation 54 rotate, sprocket wheel 51 is rotated, thus the end 56 of chain 52 is moved towards A direction.Moved towards A direction by the end 56 of chain 52, make the bottom blade 4a that is connected with the end 56 of this chain 52 via bindiny mechanism 53 and decline via the many pieces of blades 4 that linkage 5 is connected with this blade 4a, while many pieces of blades 4 decline, blade support parts 101 are declined, until the rotation roller 106 be installed on these blade support parts 101 abuts with block 107 thus makes it stop declining.Direct acting support component 111 declines together when blade support parts 101 decline, and stops also stopping when declining declining at blade support parts 101.
After made blade support parts 101 stop decline by block 107, by making the end 56 of chain 52 move towards A direction further, many pieces of blades 4 are declined, linkage component 33 and 34 extends, thus becomes the opening open mode shown in Fig. 4.While rotation roller 106 abuts with block 107, the rear protrusion 116 being installed on contact body 119 on the end 57 of chain 52 and direct acting parts 111 freely abuts, wherein, the end 57 of chain 52 is along with moving towards A direction and move towards B direction in the end 56 of chain 52.
In the blinds apparatus 1 in the opening open mode shown in Fig. 4, as shown in figure 18, when the end 56 of chain 52 is moved towards A direction further, connect main body 62 decline and linking arm 66 is rotated towards the direction making its one end 64 be positioned at above the other end 65, thus make the exterior region 31 of blade 4a near connecting main body 62 side.The end 57 of chain 52 is along with moving towards A direction further and move towards B direction in the end 56 of chain 52, the contact body 119 be installed on the end 57 of chain 52 rises, and make direct acting freely parts 111 move linearly upward, as shown in figure 15, made by this rectilinear movement direct acting freely parts 111 relative to blade support parts 101 towards Z-direction top produce relative displacement, make axis body 27 be positioned at the top of axis body 28 by this displacement, thus blade 4b is tilted towards the direction closed by opening.The inclination of blade 4b is passed to the whole of multiple blade 4 via linkage component 33 and 34, thus makes these many pieces of blades 4 tilt as shown in Figure 5.
In the blinds apparatus 1 that blade 4 is as shown in Figure 5 inclined, when the end 56 of chain 52 is moved towards A direction further, many pieces of blades 4 are made to tilt as described above, then as shown in Figure 6 by opening 2 Close All.In the blinds apparatus 1 as shown in Figure 6 in opening full off state, as shown in figure 16, axis body 28 is configured in the below of axis body 27 and front, and is configured in the side, rear of elongated hole 104.
In addition, in the blinds apparatus 1 as shown in Figure 1 and Figure 6 in opening full off state, move towards B direction by making the end 56 of chain 52, order contrary to the above carries out action, make under the effect of the deadweight of blade 4 grade direct acting freely parts 111 to decline and relative to blade support parts 101 relative displacement downward, thus make blade 4 towards tilting in the other direction, after the heeling condition shown in Fig. 5, blade 4 becomes level as shown in Figure 4, move towards B direction further by making the end 56 of chain 52, upwards raise blade 4 successively from below by seat board portion 85 and make it increase, via blade 4b make blade support parts 101 and direct acting freely parts 111 also rise, thus become the opening full-gear shown in Fig. 2 and Fig. 3.Between blade 4 rising stage, rotating engagement 38 rotates, its upper end 41 side in the front and rear of X-direction move, moved by this and lower end 42 the opposing party in the front and rear of X-direction of other adjacent with described rotating engagement 38 in z-direction rotating engagement 38 is moved, make linkage component 33 and 34 be folded successively from below thus, finally become the folded state shown in Fig. 3.
The blinds apparatus 1 of this example possesses: be formed with the framework 3 of opening 2, in opening 2 along the mutual juxtaposed many pieces of blades 4 of Z-direction, by interconnective for many pieces of blades 4 linkage 5, make many pieces of blades 4 rise from the blade 4a of the bottom or the elevating mechanism 6 that declines and the rear that is configured in blade 4 and leaning device 7 by being made blade 4a rise or decline and make many pieces of blades 4 tilt by elevating mechanism 6.Elevating mechanism 6 possesses the sprocket wheel 51 as rotary part, the chain 52 as flexible strip member and bindiny mechanism 53, wherein, sprocket wheel 51 is supported in framework 3 in rotatable mode, when chain 52 moves towards Z-direction with its side, opposite side is mounted on sprocket wheel 51 towards the mode of movement in the other direction, the side of this chain 52 is connected on bottom blade 4a by bindiny mechanism 53, is passed to many pieces of blades 4 with the movement of the side by this chain 52.Leaning device 7 possesses blade support mechanism 91 and straight-moving mechanism 92, wherein, blade support mechanism 91 possesses blade support parts 101 and blade support parts 101 is arranged on the installing component 102 in framework 3, blade support parts 101 using rotatable and in the X direction mobile mode freely to support in many pieces of blades 4 axis body 28 of the supported portion of the blade 4b of most top layer, straight-moving mechanism 92 possesses direct acting parts 111 and transferring elements 112 freely, direct acting freely parts 111 can move linearly in z-direction freely, and the hinder marginal part 32 being positioned at axis body 28 rear of most top layer blade 4b is supported in rotatable mode, by direct acting freely parts 111 move linearly in z-direction and make described hinder marginal part 32 produce relative displacement in z-direction relative to described axis body 28, thus blade 4 is tilted, the movement of the opposite side of chain 52 is passed to direct acting parts 111 freely by transferring elements 112, make during to make blade 4 rise or decline at elevating mechanism 6 direct acting freely parts 111 move linearly in z-direction.Transferring elements 112 possesses contact body 119, this contact body 119 is installed on the opposite side of chain 52, and when the opposite side of this chain 52 moves in z-direction with direct acting freely parts 111 abut, so that the movement in z-direction of the opposite side of this chain 52 is passed to direct acting parts 111 freely, therefore, the action of elevating mechanism 6 can be transmitted by simple formation, thus blade 4 is tilted, and without the need to separating with elevating mechanism 6, rack and-pinion mechanism etc. is set in addition, thus can miniaturization of the apparatus.
According to blinds apparatus 1, axis body 28 due to the most top layer blade 4b supported by blade support parts 101 is positioned at the front of blade center of gravity, therefore, blade 4b produces by its deadweight the revolving force making opening opening direction, opening open mode also can be made to become stable even if do not arrange complicated mechanism thus.
According to blinds apparatus 1, blade support parts 101 are arranged in framework 3 in the mode moved linearly in z-direction freely, framework 3 is provided with and abuts with blade support parts 101 thus to prevent the block 107 that these blade support parts 101 decline more than ormal weight, therefore, can by by the action of elevating mechanism 6, the many pieces of blades 4 of overlap are accommodated in the top of framework 3, thus can enlarged openings 2, in addition, the headroom of framework 3 can be effectively utilized, thus can miniaturization of the apparatus.
According to blinds apparatus 1, linkage 5 possesses interconnective for many pieces of blades 4 linkage component 33, with be configured in linkage component 33 rear and by interconnective for many pieces of blades 4 linkage component 34, at least one in linkage component 33 and 34, in this example be two and possess the flexible cord-like component 37 of a continuous print and multiple rotating engagement 38, wherein, the upper end 35 of cord-like component 37 is connected on the end 22 in the Y-direction of most top layer blade 4b in rotatable mode, and lower end 36 is connected on the end 22 in the Y-direction of bottom blade 4a in rotatable mode, multiple rotating engagement 38 is fixed on cord-like component 37, and be connected in many pieces of blades 4 in rotatable mode respectively, on end 22 in the Y-direction of other blades 4 except blade 4a and 4b, the upper end 41 of the rotating engagement 38 when opening is opened is connected in rotatable mode the top that is positioned at this rotating engagement 38 and on the lower end 42 of another rotating engagement 38 be adjacent, the lower end 42 of the rotating engagement 38 when opening is opened is connected in rotatable mode the below that is positioned at this rotating engagement 38 and on the upper end 41 of another rotating engagement 38 be adjacent, therefore, when making many pieces of blades 4 increase in the action by elevating mechanism 6, one end in the upper end 41 of the multiple rotating engagement 38 when opening is opened and lower end 42 is positioned at the side of X-direction, the other end in described upper end 41 and lower end 42 is positioned at the opposite side of X-direction, regularly cord-like component 37 can be folded up thus, and, the structure of linkage 5 can be simplified and alleviate its weight, and can guarantee that device stably carries out action.
According to blinds apparatus 1, framework 3 possesses a pair mutually opposing in the Y direction vertical frame 11 and 12, at least one in a pair vertical frame 11 and 12 possesses housing 15 and is covered by housing 15 and be arranged on the inside casing 16 on this housing 15 in dismounting mode freely, inside casing 16 possesses the guiding groove 17,18 and 19 of the installing component 102 guiding chain 52 and blade support parts 101 in z-direction, therefore, it is possible to easily and carry out the maintenance inspection of the installation exercise or linkage 5 etc. of many pieces of blades 4 rapidly.
According to blinds apparatus 1, bindiny mechanism 53 possesses: the connection main body 62 be connected with chain 52, linking arm 66 and seat board component 68, wherein, one end 64 of linking arm 66 is connected on bottom blade 4a in rotatable mode, the other end 65 is connected in rotatable mode and connects in main body 62, seat board component 68 extends along Y-direction and is arranged in connection main body 62, and bottom blade 4a drops on this seat board component 68.Seat board component 68 possesses seat board portion 85 and overlay portion 88, wherein, seat board portion 85 extends in X direction, and bottom blade 4b drops in this seat board portion 85 when opening is opened, overlay portion 88 extends along Z-direction and is connected on the trailing edge 86 in seat board portion 85, and when opening is closed, the bottom 87 of bottom blade 4a is covered, therefore, when opening 2 is opened, drop in seat board portion 85 by making bottom blade 4a, and other many pieces of blades 4 are stacked on this bottom blade 4a, thus can compactly many pieces of blades 4 be stored, on the other hand, when opening 2 is closed, the overlay portion 88 of seat board component 85 can be utilized to be covered the bottom 87 of bottom blade 4a, thus good opening closed condition can be obtained, wherein, the overlay portion 88 of seat board component 85 is declined relative to bottom blade 4a by the action of elevating mechanism 6.
According to blinds apparatus 1, one end 64 of linking arm 66 can be connected to the position of center of gravity closer to front comparing blade 4 of bottom blade 4a in rotatable mode, in this situation, blade 4a can be produced the revolving force of opening opening direction by its deadweight, thus can guarantee that device more stably carries out action.
According to blinds apparatus 1, bindiny mechanism 53 also possesses link 61 and helical spring 63, wherein, connection main body 62 is connected on chain 52 by link 61, helical spring 63 is connecting the elastomeric element between main body 62 and link 61 in z-direction, connect in main body 62 and link 61, possess for connecting main body 62 elongated hole 82 extended along Z-direction in this example, connect in main body 62 and link 61 another, the axis body 74 and 75 in described elongated hole 82 is configured in for link 61 possesses in mobile mode freely in z-direction in this example, when chain 52 moves more than ormal weight, resist mutually with the elastic force of helical spring 63 and make link 61 relative to being connected main body and 62 to move in z-direction, therefore, even if such as chain 52 moves excessively, also can be cushioned by the elastic force of helical spring 63 and put on many pieces of blades 4, elevating mechanism 6, load in linkage 5 grade.
In the blinds apparatus 1 of this example, also can possess further and apply towards the force application mechanism (not shown) of the power of incline direction when opening 2 is opened for most top layer blade 4b, force application mechanism also can possess for direct acting freely parts 111 apply the power of Z-direction and the resilient biasing member be made up of helical spring etc.This resilient biasing member such as also can be connected to direct acting freely in parts 111 and framework 3, with flexibly to direct acting freely parts 111 apply the power of Z-direction.
The linkage component 33 and 34 of the blinds apparatus 1 of this example possesses cord-like component 37 and multiple rotating engagement 38, but, also can replace and be configured to: such as shown in figure 20, possesses the cord-like component 127 of multiple rotating engagement 128 and multiple flexibility, wherein, multiple rotating engagement 128 is connected on the end 22 in the Y-direction of other blades 4 in many pieces of blades 4 except most top layer blade 4b and bottom blade 4a respectively in rotatable mode, the upper end 131 of the rotating engagement 128 when opening is opened by multiple cord-like component 127 is respectively connected to the top that is positioned at this rotating engagement 128 and on the lower end 132 of another rotating engagement 128 be adjacent, the lower end 132 of the rotating engagement 128 when being opened by opening is connected to the below that is positioned at this rotating engagement 128 and on the upper end 131 of another rotating engagement 128 be adjacent.Cord-like component 127 on upper end 131 when the opening that one end 125 is fixed on following rotating engagement 128 is opened, its other end 126 is connected on most top layer blade 4b via link 39 in rotatable mode, wherein, above-mentioned rotating engagement 128 refers to the rotating engagement on the blade 4 that is connected to and adjoins with most top layer blade 4b in z-direction, in addition, cord-like component 27 on lower end 132 when the opening that the other end 126 is fixed on following rotating engagement 128 is opened, its one end 125 is connected on bottom blade 4a in rotatable mode, wherein, above-mentioned rotating engagement 128 refers to the rotating engagement on the blade 4 that is connected to and adjoins with bottom blade 4a in z-direction, in this situation, when making many pieces of blades 4 increase in the action by elevating mechanism 6, one end in the upper end 131 of the multiple rotating engagement 128 when opening is opened and lower end 132 is positioned at the side of X-direction, the other end in described upper end 131 and lower end 132 is positioned at the opposite side of Z-direction, regularly cord-like component 127 can be folded up thus, and, the structure of linkage 5 can be simplified and alleviate its weight, and can guarantee that device stably carries out action.
Also on the upper end 131 of multiple rotating engagement 128 and lower end 132, hole or recess 133 and locking pawl 134 can be formed respectively, wherein, the end 125 and 126 of cord-like component 127 is inserted in this hole or recess 133, locking pawl 134 is for the end 125 and 126 of this cord-like component 127 locking, in case the end 125 and 126 of inserting the cord-like component 127 in this hole or recess 133 comes off, in this situation, the assembling easness of linkage component 33 and 34 can be improved.In addition, also can form bulge 135 on the end 125 and 126 of cord-like component 127, in this situation, can more reliably prevent the end 125 and 126 of the locking cord-like component 127 of engaged pawl 134 from coming off.
(symbol description)
1 blinds apparatus
2 openings
3 frameworks
4,4a, 4b blade
5 linkages
6 elevating mechanisms
7 leaning devices
27,28 axis bodies
91 blade support mechanisms
92 straight-moving mechanisms
101 blade support parts
102 installing components
107 blocks
111 direct acting parts freely
112 transferring elements
119 contact body

Claims (27)

1. a blinds apparatus, is characterized in that, possesses:
Be formed with the framework of opening;
Many pieces of blades, it is set up in parallel in the opening along the vertical direction mutually;
Linkage, many pieces of blades are interconnected by it;
Elevating mechanism, it makes many pieces of blades rise from the blade of the bottom or decline; And
Leaning device, it is configured in the rear of blade, and by being made by elevating mechanism blade rise or declining and make many pieces of blade leans,
Elevating mechanism possesses:
Rotary part, it is supported in framework in rotatable mode;
Flexible strip member, it to move and opposite side is mounted on rotary part towards the mode of the direction movement contrary with side towards above-below direction with side; And
Bindiny mechanism, the side of this strip member is connected on the blade of the bottom by it, is passed to many pieces of blades with the movement of the side by this strip member,
Leaning device possesses blade support mechanism and straight-moving mechanism,
Blade support mechanism possesses blade support parts and these blade support parts is arranged on the installing component in framework, wherein, blade support parts are with rotatable and support the supported portion of the blade of most top layer in many pieces of blades towards the fore-and-aft direction mode moved freely
Straight-moving mechanism possesses direct acting parts and transferring elements freely, wherein, direct acting freely parts can move linearly in the vertical direction freely, and the hinder marginal part being positioned at supported portion rear of most top layer blade is supported in rotatable mode, and, by direct acting freely parts move linearly in the vertical direction and make described hinder marginal part relative to the relative displacement in the vertical direction of described supported portion, thus make blade lean, the movement of the opposite side of the strip member of flexibility is passed to direct acting parts freely by transferring elements, with make at elevating mechanism blade rise or decline time make direct acting freely parts move linearly towards above-below direction,
Transferring elements possesses contact body, this contact body is arranged on the opposite side of strip member, and when the opposite side of this strip member moves towards above-below direction with direct acting freely parts abut, so that the movement in the vertical direction of the opposite side of this strip member is passed to direct acting parts freely.
2. blinds apparatus according to claim 1, is characterized in that, the supported portion supported by blade support parts of most top layer blade is positioned at the front of blade center of gravity.
3. the blinds apparatus according to claims 1 or 2, is characterized in that, the blade also possessed for most top layer applies towards the force application mechanism of the power of incline direction when being opened by opening.
4. blinds apparatus according to claim 3, is characterized in that, force application mechanism possess for direct acting freely parts apply the resilient biasing member of power of above-below direction.
5. blinds apparatus according to any one of claim 1 to 4, it is characterized in that, blade support parts possess the elongated hole or slit that extend along the longitudinal direction, and the supported portion of most top layer blade is so that towards fore-and-aft direction, the mode moved freely is configured in this elongated hole or slit.
6. blinds apparatus according to claim 5, is characterized in that, the elongated hole on blade support parts or slit are downward-sloping toward the front.
7. blinds apparatus according to any one of claim 1 to 6, it is characterized in that, blade support parts are arranged in framework in the mode moved linearly in the vertical direction freely, framework is provided with block, this block abuts with blade support parts, thus prevents more than this blade support parts decline ormal weight.
8. blinds apparatus according to any one of claim 1 to 7, is characterized in that, direct acting freely parts is connected on blade support parts in the mode of the relative displacement producing ormal weight relative to blade support parts in the vertical direction.
9. blinds apparatus according to claim 8, it is characterized in that, direct acting freely parts possesses the elongated hole or slit that extend along the vertical direction, and blade support parts possess so that towards above-below direction, the mode moved freely is configured in the axis body in described elongated hole or slit.
10. blinds apparatus according to claim 9, is characterized in that, described axis body is at least provided with two on blade support parts, and these at least two axis bodies are mutually opposing in the vertical direction.
11. blinds apparatus according to any one of claim 1 to 10, is characterized in that, a side end of strip member is connected on the blade of the bottom via bindiny mechanism, and the end side of strip member is provided with contact body.
12. blinds apparatus according to any one of claim 1 to 11, it is characterized in that, a side end of strip member is positioned at the front of the end side of strip member in the longitudinal direction.
13. blinds apparatus according to any one of claim 1 to 12, it is characterized in that, rotary part is made up of sprocket wheel, and strip member is made up of the chain mounted on the sprocket.
14. blinds apparatus according to any one of claim 1 to 13, is characterized in that,
Linkage possesses: by the many pieces of interconnective first connecting rod parts of blade; And be configured at first connecting rod parts rear and by the many pieces of interconnective second connecting rod parts of blade,
At least one in first connecting rod parts and second connecting rod parts possesses the flexible cord-like component of a continuous print and multiple rotating engagement, wherein, the upper end of this cord-like component is connected in rotatable mode on the length direction end of most top layer blade, and lower end is connected on the length direction end of bottom blade in rotatable mode, multiple rotating engagement is fixed on this cord-like component, and be connected on the length direction end of other blades in many pieces of blades except most top layer blade and bottom blade respectively in rotatable mode, the upper end of rotating engagement when opening is opened is connected to the top and the lower end of another rotating engagement be adjacent that are positioned at this rotating engagement in rotatable mode, the lower end of rotating engagement when opening is opened is connected to the below and the upper end of another rotating engagement be adjacent that are positioned at this rotating engagement in rotatable mode.
15. blinds apparatus according to any one of claim 1 to 13, is characterized in that,
Linkage possesses: by the many pieces of interconnective first connecting rod parts of blade; And be configured at first connecting rod parts rear and by the many pieces of interconnective second connecting rod parts of blade,
At least one in first connecting rod parts and second connecting rod parts possesses multiple rotating engagement and flexible cord-like component, wherein, multiple rotating engagement is connected in rotatable mode on the length direction end of other blades in many pieces of blades except most top layer blade and bottom blade respectively, the upper end of rotating engagement when opening is opened by cord-like component is connected to the top and the lower end of another rotating engagement be adjacent that are positioned at this rotating engagement, the lower end of rotating engagement when being opened by opening is connected to the below and the upper end of another rotating engagement be adjacent that are positioned at this rotating engagement,
Cord-like component on upper end when the opening that one end is fixed on rotating engagement is opened, its other end is connected on the blade of most top layer in rotatable mode, wherein, this rotating engagement is connected on blade adjacent with most top layer blade in the vertical direction
Cord-like component on lower end when the opening that the other end is fixed on rotating engagement is opened, its one end is connected on the blade of the bottom in rotatable mode, wherein, this rotating engagement is connected on blade adjacent with bottom blade in the vertical direction.
16. blinds apparatus according to claim 15, is characterized in that,
The two ends of multiple rotating engagement are formed porose or recess and locking pawl respectively, wherein, the end of cord-like component is inserted in this hole or recess, and locking pawl is used for the end of this cord-like component locking in case the end of inserting the cord-like component in this hole or recess comes off.
17. blinds apparatus according to claim 16, is characterized in that, the end of cord-like component is formed with bulge.
18. according to claim 14 to the blinds apparatus according to any one of 17, it is characterized in that, the pars intermedia place of multiple rotating engagement respectively between respective top and bottom is provided with connecting portion, and this connecting portion is connected on the blade corresponding with multiple rotating engagement in rotatable mode respectively.
19., according to claim 14 to the blinds apparatus according to any one of 18, is characterized in that, the connecting portion of multiple rotating engagement respectively in a snap-in manner dismounting be connected to freely on the length direction end of the blade corresponding with multiple rotating engagement.
20., according to claim 14 to the blinds apparatus according to any one of 19, is characterized in that, cord-like component is made up of the braid of synthetic resin line or twisted thing or wire rope.
21., according to claim 14 to the blinds apparatus according to any one of 20, is characterized in that, multiple rotating engagement is separated by same intervals when opening is opened and configures.
22. blinds apparatus according to any one of claim 1 to 21, is characterized in that,
Framework possesses a pair mutually opposing in the horizontal vertical frame,
At least one in a pair vertical frame possesses: housing; And to be covered by this housing and to be arranged on the inside casing on this housing in dismounting mode freely,
Inside casing possesses the guiding groove of the installing component guiding strip member and blade support parts along the vertical direction.
23. blinds apparatus according to any one of claim 1 to 22, is characterized in that,
Bindiny mechanism possesses connection main body, linking arm and seat board component, wherein, connect main body to be connected with strip member, one end of linking arm is connected on bottom blade in rotatable mode, and the other end is connected in rotatable mode and connects in main body, and seat board component extends transversely and is arranged on and connects in main body, and, the blade of the bottom drops on this seat board component
Seat board component possesses seat board portion and overlay portion, wherein, seat board portion extends along the longitudinal direction, when opening is opened, the blade of the bottom drops in this seat board portion, overlay portion extends along the vertical direction and is connected with the trailing edge in this seat board portion, and is covered the bottom of bottom blade when opening is closed.
24. blinds apparatus according to claim 23, is characterized in that, what one end of linking arm was connected to bottom blade in rotatable mode compares blade center of gravity closer on the position in front.
25. blinds apparatus according to claim 23 or 24, is characterized in that,
Bindiny mechanism also possesses blocking tab, and this blocking tab is formed on the other end of linking arm, and when being made connection main body rise relative to bottom blade by moving of strip member be connected body contact, rotate more than ormal weight to prevent linking arm.
26. blinds apparatus according to any one of claim 23 to 25, is characterized in that,
Bindiny mechanism also possesses link and elastomeric element, and connection main body is connected on strip member by this link, and elastomeric element is configured in the vertical direction and connects between main body and link,
One of connecting in main body and link possesses the elongated hole extended along the vertical direction,
Another connecting in main body and link possesses so that towards above-below direction, the mode moved freely is configured in the axis body in described elongated hole,
When strip member moves more than ormal weight, resist mutually with the elastic force of elastomeric element and make link relative to being connected main body and move towards above-below direction.
27. blinds apparatus according to claim 26, is characterized in that, link is so that towards above-below direction, the mode moved freely is arranged in framework.
CN201380034212.5A 2012-06-28 2013-02-13 Blinds apparatus Expired - Fee Related CN104428480B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012-146155 2012-06-28
JP2012146155A JP5953983B2 (en) 2012-06-28 2012-06-28 Blind device
PCT/JP2013/000768 WO2014002326A1 (en) 2012-06-28 2013-02-13 Blind apparatus

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CN104428480B CN104428480B (en) 2016-12-21

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JP (1) JP5953983B2 (en)
KR (1) KR101668602B1 (en)
CN (1) CN104428480B (en)
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KR101668602B1 (en) 2016-10-24
TW201400688A (en) 2014-01-01
WO2014002326A1 (en) 2014-01-03
EP2873798A1 (en) 2015-05-20
CN104428480B (en) 2016-12-21
EP2873798A4 (en) 2016-03-23
JP5953983B2 (en) 2016-07-20
TWI529298B (en) 2016-04-11
KR20150016353A (en) 2015-02-11
JP2014009482A (en) 2014-01-20

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