CN1816676A

CN1816676A - Device for guiding plate-like object

Info

Publication number: CN1816676A
Application number: CN200480018846.2A
Authority: CN
Inventors: 大嶋一吉; 增田裕行
Original assignee: SIGACINA INDUSTRIAL Co Ltd
Current assignee: SIGACINA INDUSTRIAL Co Ltd; Sugatsune Kogyo Co Ltd
Priority date: 2003-05-07
Filing date: 2004-04-28
Publication date: 2006-08-09
Anticipated expiration: 2024-04-28
Also published as: WO2004099540A1; TW200426291A; JPWO2004099540A1; HK1091527A1; EP1627980A1; TWI251051B; EP1627980A4; CN1816676B; JP4297906B2

Abstract

An opening of a frame (1) is closed by sliding doors (3) arranged in the left-right direction, and the sliding doors are made flush. At an upper edge portion of an opening portion (2x) are provided swing links (50), and a short rail portion (51) is formed at the head of a swing link (50). At upper edge portions of a sliding door (3) are arranged rollers (15), which are placed on the rail portion (51). When the sliding door (3) is moved from its closed position to an opening preparation position located at a position in the front-back direction relative to the closed position, the swing links (50) move from a first swing position to a second swing position. This results that the rail portion (51) is positioned coaxially with a stationary rail (39). A sliding door (3) has rail members (11). When the sliding door (3) is in a closed position, its rail members (11) are coaxial with the stationary rail (39). The rollers (15) of the sliding door (3) in an opening operation run on rail members (11) of sliding doors (3) in a closed position and on stationary rails (39).

Description

Be used to guide the guider of tabular object

Technical field

The present invention relates to a kind of guider that is used for one or more tabular object of guiding on left and right direction.

Background technology

, guide by a guider usually the sliding door (tabular object) that the opening on window or the furniture opens and closes by on left and right direction, moving.Be well known that, guider by with sliding door from a fastening position (permanent position (set position)) be directed to one be positioned at this fastening position the place ahead or rear open ready position (ready position), and be directed to one and be positioned at the open position (on-fixed position (non-set position)) that this opens ready position left side or right side from opening ready position subsequently, an opening is opened.

Japanese Patent Application Publication No.H7-269217 discloses a kind of opening and closing device that is used for house window.This opening and closing device comprises the door that two fan shapes are identical.Yishanmen immovably is fixed on the right side of window.An other fan as a fan sliding door, can move and open and close the opening of a contiguous fixed gate on left and right direction.When sliding door was in the closed position, it is concordant with fixed gate to provide a good appearance.In order to open described opening, sliding door is pulled to one forward from fastening position and is opened ready position, then is moved into an open position, and here it is overlapping with the fixed gate that is positioned at the right side.In order to close described opening, with reverse order, sliding door is moved to from open position left opens ready position, then is pushed rearward to move to fastening position, and here it is concordant with fixed gate.The guider that is used to produce this sliding door motion comprises the guide rail (rails) that is arranged on window top edge and the lower limb, goes up operation part and operation part (upperand lower runner) and be used for the operation part is connected respectively to the top edge of sliding door and the arm mechanism (pantograph mechanisms) on the lower limb down along the guide rail operation.Propping up arm mechanism takes place folding when sliding door is in the closed position.When sliding door is drawn forward when moving, an arm mechanism trails and sliding door moves to open position under the support of an arm mechanism that trails.

Japanese Utility Model bulletin No.S59-26066 discloses the furniture that includes three sliding doors.The sliding door on left side and right side is moved by guiding along first track (firsttracks) that is arranged on opening top edge and the lower limb, come respectively left side opening portion and right openings to be partially opened and close.Middle sliding door is moved by guiding along second track that is arranged on opening top edge and the lower limb, middle opening is partially opened and closes.Second parallel track is in first track, and is positioned at the rear of first track.Operation part and following operation part are connected on the top edge and lower limb of sliding door in the centre position by means of an arm mechanism respectively on moving on second track.When the sliding door of centre was in the fastening position concordant with the sliding door on left side and right side, described arm mechanism stretched.When the sliding door of centre is pushed rearward when moving, it is folding that described arm mechanism takes place, and can make sliding door move to left side and right side open position like this.

In Japanese Patent Application Publication No.H7-269217 and Japanese Utility Model bulletin No.S59-26066, in the disclosed device, between sliding door and operation part, existing a complicated arm mechanism as previously mentioned.Because described arm mechanism supporting the load of sliding door always, comprise when door moves to open position, so it is easy to break down.

Summary of the invention

In view of foregoing problems, the present invention is accomplished.According to the present invention, provide a kind of guider at this, be used for tabular object with respect to main body in the permanent position and guiding between the ready position at this place ahead, permanent position or rear and in described ready position and the motion between the on-fixed position on this ready position left side or right side, this guider comprises:

(a) be installed in the upper rim of tabular object and the lower limb part operation part at least one;

(b) include the main guide rail of main orbit, wherein said main orbit extends left and to the right, and this main guide rail supports tabular object in the on-fixed position in such a way, and promptly described operation part straddles on the described main orbit; With

(c) rotating parts that gets up by described body supports, thereby make this rotating parts between first position of rotation and second position of rotation, to rotate left around a rotation that extends and to the right, comprise stayed surface and Auxiliary Track, when this rotating parts is in described first position of rotation, support described tabular object in such a way in the permanent position, be that described operation part straddles on the described stayed surface, and when this rotating parts is in described second position of rotation, support described tabular object in such a way in ready position, promptly described operation part straddle become with the continuous Auxiliary Track of described main orbit on.

According to the feature among the present invention as previously mentioned, tabular object supports by means of the rotating parts that is arranged on the main body in the permanent position or in ready position.Therefore, need not such as a such complex mechanism of arm mechanism, this just means that device breaks down not quite easily.

Can be used as the opening and closing device that is used to open and close window, furniture or the like according to guider of the present invention.Described main body has the opening that is formed at wherein.This opening is closed by the tabular object that is in a fixed position, and this opening is opened when tabular object is in the on-fixed position.

Preferably, described guider comprises the maintaining body that is used for described rotating parts is remained on second position of rotation.This feature allows that tabular object is back to ready position from the on-fixed position swimmingly.

In one embodiment of the invention, described rotating parts has the rail sections that is formed on its distal edge, and this rail sections has circular basically cross section, and is parallel to described main orbit extension.When described rotating parts was in first position of rotation, described stayed surface arrived the top of the circumferential surface of described rail sections.When described rotating parts was in second position of rotation, described Auxiliary Track arrived the top of the circumferential surface of described rail sections.Described operation part comprises a fitting recess, and described rail sections is about to be assemblied in it.This scheme can make described rotating parts and tabular object be joined together securely, and when tabular object is mobile between permanent position and ready position servo-actuated in this tabular object.This scheme has further been simplified the structure of described guider.

In the aforementioned embodiment, preferably, described guider also comprises biasing member, be used for described rotating parts is biased into first position of rotation, and thus with described plate object body-bias to the permanent position.Can make described tabular object be securely held in the permanent position like this.

One or more tabular object can be set in the aforementioned embodiment.When a plurality of tabular object was set, all these tabular objects were all concordant mutually when they all are in a fixed position and are arranged side by side mutually.Each tabular object all has guide rail component, this guide rail component comprise with described rotating parts on the identical additional track of Auxiliary Track length.Each guide rail component on the tabular object of permanent position is all with at least a portion of the main guide rail that acts on other tabular object.This scheme can make described tabular object move to the on-fixed position, with other the tabular overlapped object that is in a fixed position.

The fixed guide that described main body has left and extends to the right.Described main guide rail comprises the guide rail component on this fixed guide and the tabular object that is in a fixed position.Alternatively, described main guide rail only is made of the guide rail component on the tabular object that is in a fixed position, and in this case, the length of the guide rail component on the described tabular object equals the width of this tabular object substantially.

In another one embodiment of the present invention, described rotating parts comprises the receiving slit that is parallel to described main orbit.The inner surface of this receiving slit comprises described stayed surface and Auxiliary Track.When tabular object was in a fixed position and is in ready position, described operation part was placed in this receiving slit.This scheme can make described rotating parts and tabular object be joined together securely, and when described tabular object is mobile between permanent position and ready position servo-actuated in this tabular object.

In the aforementioned embodiment, preferably, operation part Support bracket is rotatably installed on the tabular object in such a way, promptly this operation part Support bracket can be rotated around an other rotation that extends left and to the right, and described operation part is supported in this operation part Support bracket.More preferably, described operation part is in the form of annular discs, and be supported on rotationally in the distal portion of described operation part Support bracket, thereby make when described rotating parts is in first position of rotation, described operation part lies low, and its side surface is resisted against on the stayed surface of described guide channel simultaneously, and when described rotating parts is in second position of rotation, described operation part is upright, and its circumferential surface is resisted against on the described Auxiliary Track simultaneously.This scheme can make when tabular object when ready position moves to the on-fixed position, discoid operation part is transferred to main orbit from described Auxiliary Track swimmingly.

Preferably, when described rotating parts is in first position of rotation, an other axes of rotation of described operation part Support bracket is positioned at the rear of the rotation of this rotating parts, and when described rotating parts was in second position of rotation, an other axes of rotation of described operation part Support bracket was positioned at rotation the place ahead of this rotating parts.This scheme has reduced the described tabular object vertical displacement amount of following this tabular object to move between permanent position and ready position.

Preferably, described guider also comprises biasing member, and this biasing member applies rotation torque to described operation part Support bracket, thus with the plate object body-bias to the permanent position.This scheme can make described tabular object be securely held in the permanent position.

When being provided with a plurality of tabular object, all these tabular objects are concordant mutually when they all are in a fixed position and are arranged side by side mutually.A plurality of rotating parts correspond respectively to these tabular objects, and each rotating parts includes and the identical additional track of described Auxiliary Track length.When this rotating parts is in first position of rotation, corresponding at least a portion of the additional track on the rotating parts of each tabular object with the main guide rail that acts on other tabular object.This scheme can make described tabular object move to the on-fixed position, with other the tabular overlapped object that is in a fixed position.

Preferably, described rotating parts is identical with the length of tabular object substantially, and described main orbit is only by constituting corresponding to the additional track on the described rotating parts of the tabular object that is in a fixed position.Simplified the structure of described guider like this.

When being provided with a plurality of tabular object, all these tabular objects are concordant mutually when they all are in a fixed position and are arranged side by side mutually.Described operation part Support bracket is installed on each tabular object.Described operation part Support bracket comprises and the identical additional track of described Auxiliary Track length.When described rotating parts is in first position of rotation, corresponding at least a portion of the additional track on the operation part Support bracket of each tabular object with the main guide rail that acts on other tabular object.This scheme can make described tabular object move to the on-fixed position, with other the tabular overlapped object that is in a fixed position.

Under described operation part was set at situation in the upper rim of tabular object, when described tabular object was in a fixed position or is in ready position, this tabular object was supported by described rotating parts suspension.In the lower edge of described tabular object, need not to retrain the forward and backward motion of this tabular object.

Preferably, described operation part is set among in the upper rim of tabular object and the lower limb part one, and with the operation part of deciding, and auxiliary simultaneously operation part is set in the upper rim of tabular object and the lower limb another one in partly.Described guider also comprises guide member, guides described auxiliary operation part when tabular object is mobile between permanent position and ready position, and auxiliary guide rail, guides described auxiliary operation part when tabular object is mobile between ready position and on-fixed position.This scheme can make described guider more reliably tabular object be guided.

Preferably, described auxiliary operation part comprises at least left or the projection of projection to the right, and described guide member comprises the guide channel of guiding this projection.This scheme can make described guider reliably this tabular object be guided by means of described auxiliary operation part when tabular object is mobile between permanent position and ready position.

Preferably, described auxiliary operation part comprises the operation part, move in the groove of this operation part in being formed at described auxiliary guide rail, with operation part Support bracket, this operation part Support bracket is installed on the tabular object, supporting described operation part, and this operation part Support bracket has projection.

Under the situation that makes progress when described tabular object moves between permanent position and ready position or move down, the guide channel on the described guide member tilts corresponding to the displacement generation straight line of tabular object.

Preferably, described guide member comprises and the continuous vertical slot of described guide channel.When tabular object was in a fixed position, the projection on the described auxiliary operation part was placed in this vertical slot.This scheme can make described tabular object be securely held in the permanent position.

When the permanent position moves to ready position, be under the situation of the highest or extreme lower position at described tabular object, described guide channel is included in the horizontal component that extends on the front and rear direction and from the rear end of horizontal component upwards or the rearward end of extending downwards.This scheme can make the height of described guide member reduce.

Be provided with under the situation of a plurality of tabular objects, all these tabular objects are concordant mutually when they all are in a fixed position and are arranged side by side mutually.Described auxiliary operation part comprises rail sections, this rail sections when tabular object is in a fixed position and described auxiliary guide rail continuous.This scheme can make described tabular object move to the on-fixed position, with other the tabular overlapped object that is in a fixed position.

Description of drawings

Fig. 1 is the front elevation drawing of a dividing plate, is combined with a guider that is used for sliding door according to one embodiment of the invention in this dividing plate.Fig. 1 (A) shows the dividing plate when all sliding doors all are closed.Fig. 1 (B) shows when a fan sliding door and is pulled to dividing plate when opening ready position from fastening position forward.Fig. 1 (C) shows when the fan sliding door dividing plate from open the process that ready position moves to open position;

Fig. 2 (A) is the vertical cross-sectional of Fig. 1 (A) along line IIa-IIa; Fig. 2 (B) is the vertical cross-sectional of Fig. 1 (B) along line IIb-IIb;

Fig. 3 (A) is the rear elevation of sliding door; Fig. 3 (B) is the lateral view of sliding door;

Fig. 4 is the enlarged perspective of the upper structure of guider;

Fig. 5 is the amplification front elevation drawing of the upper structure of guider when sliding door is in the closed position;

Fig. 6 is the amplification front elevation drawing that is in the upper structure of guider when opening ready position when a fan sliding door;

Fig. 7 is the enlarged side view of the upper structure of guider; Fig. 7 (A) illustrates the upper structure when sliding door is in the closed position; Fig. 7 (B) illustrates when sliding door and is in upper structure when opening ready position;

Fig. 8 is an enlarged side view that is installed on the Support bracket on the guider main body;

Fig. 9 is the amplification vertical cross-sectional of the rotatable connecting rod in the guider;

Figure 10 is the zoomed-in view of a Support bracket on the sliding door that is installed in the guider; Figure 10 (A) is the rear elevation of Support bracket, and Figure 10 (B) is the lateral view of Support bracket;

Figure 11 is the amplification plan view of the maintaining body of rotatable connecting rod in the guider; Figure 11 (A) shows the maintaining body when rotatable connecting rod is in first position of rotation, and this moment, sliding door was in the closed position; Figure 11 (B) shows the maintaining body when rotatable connecting rod is in second position of rotation, supposes that sliding door was in and opened ready position this moment; Figure 11 (C) shows the maintaining body when rotatable connecting rod is maintained at second position of rotation, and this moment, sliding door moved to open position from opening ready position;

Figure 12 is the amplification exploded plan view of maintaining body, shows each stand-alone assembly;

Figure 13 is the sectional elevation of the lower structure of guider; Figure 13 (A) shows the lower structure when sliding door is in the closed position; Figure 13 (B) shows when sliding door and is in lower structure when opening ready position;

Figure 14 (A) is the enlarged side view of the auxiliary guide rail in the lower structure; Figure 14 (B) is the enlarged side view of the guide plate in the lower structure; Figure 14 (C) is the enlarged side view of the Support bracket in the lower structure;

Figure 15 is the plan view of the Support bracket in the lower structure;

Figure 16 is the front elevation drawing of second embodiment of the invention;

Figure 17 is the front elevation drawing of third embodiment of the invention;

Figure 18 is the front elevation drawing of fourth embodiment of the invention;

Figure 19 is the front elevation drawing of fifth embodiment of the invention;

Figure 20 is the vertical cross-sectional according to the guider of sixth embodiment of the invention; Figure 20 (A) shows the guider when sliding door is in the closed position; Figure 20 (B) shows when sliding door and is in guider when opening ready position;

Figure 21 is the vertical cross-sectional according to the lower structure of the guider of seventh embodiment of the invention, and this moment, sliding door was in the closed position;

Figure 22 is the vertical cross-sectional according to the lower structure of the guider of seventh embodiment of the invention, and sliding door was in and opened ready position this moment;

Figure 23 is the vertical cross-sectional according to the lower structure of the guider of seventh embodiment of the invention, and this moment, sliding door was shown in an open position, and is overlapping with in other sliding door in the closed position one;

Figure 24 is the horizontal cross that is used in the maintaining body of the rotatable guide rail among the 7th embodiment;

Figure 25 is the front elevation drawing that is used in the detent mechanism among the 7th embodiment;

Figure 26 is the vertical cross-sectional according to the upper structure of the guider of seventh embodiment of the invention, and this moment, sliding door was in the closed position;

Figure 27 is the vertical cross-sectional according to the upper structure of the guider of seventh embodiment of the invention, and sliding door was in and opened ready position this moment;

Figure 28 is the vertical cross-sectional according to the upper structure of the guider of seventh embodiment of the invention, and this moment, sliding door was shown in an open position, and is overlapping with in other sliding door in the closed position one;

Figure 29 is the front elevation drawing of upside mechanism that is used to guide the guider of sliding door according to seventh embodiment of the invention, and this moment, sliding door was in the closed position;

Figure 30 is the front elevation drawing according to the upper structure of the guider of seventh embodiment of the invention, and sliding door was in and opened ready position this moment;

Figure 31 is the vertical cross-sectional according to the upper structure of the guider of eighth embodiment of the invention, and this moment, sliding door was in the closed position;

Figure 32 is the vertical cross-sectional according to the upper structure of the guider of eighth embodiment of the invention, and sliding door was in and opened ready position this moment;

Figure 33 is the vertical cross-sectional according to the lower structure of the guider of eighth embodiment of the invention, and this moment, sliding door was in the closed position;

Figure 34 is the vertical cross-sectional according to the lower structure of the guider of eighth embodiment of the invention, and sliding door was in and opened ready position this moment;

Figure 35 is the horizontal cross that is used in the bias mechanism in the eighth embodiment of the invention;

Figure 36 is the expansion view of the cam face of two cams in the bias mechanism;

Figure 37 is the vertical cross-sectional according to the guider of the 9th embodiment, and this moment, sliding door was in the closed position;

Figure 38 is the vertical cross-sectional according to the guider of ninth embodiment of the invention, and sliding door was in and opened ready position this moment;

Figure 39 is the front elevation drawing according to the upper structure of the guider of ninth embodiment of the invention, and this moment, sliding door was in the closed position;

Figure 40 is the front elevation drawing according to the upper structure of the guider of ninth embodiment of the invention, and sliding door was in and opened ready position this moment;

Figure 41 is a schematic diagram, and the slide block that shows in the auxiliary operation part moves to track the process of opening ready position at sliding door from fastening position;

Figure 42 is a schematic diagram, and the rotation that shows operation part Support bracket moves to track the process of opening ready position at sliding door from fastening position.

The specific embodiment

Be described with reference to Fig. 1 to the 15 pair of first embodiment of the present invention below.Dividing plate shown in Fig. 1 is mobilizable, and is used for such as the compartment in the room.This dividing plate comprises the rectangular frame 1 (main body) of a level.The left side frame part 1a of framework 1 and right side frame part 1b vertically extend, and as support column, their lower end is fixed on the base (not shown) that places on the floor simultaneously.

The sliding door 3 (tabular object) that a horizontal slotted opening 2 that is limited by framework 1 utilizes many fans (for example 4) to arrange is side by side mutually closed.Sliding door 3 is made up of measure-alike vertical rectangular slab, and handle 3a is attached on the front surface of these plates simultaneously.Catch handle 3a and with sliding door 3 from fastening position (permanent position) outwards be pulled to one be positioned at the place ahead open ready position (ready position), subsequently left or move right so that sliding door is opened.Be known as open area 2x corresponding to each area of fanning the opening 2 of sliding door 3.Four open area 2x are continuous.In the present embodiment, each is fanned sliding door 3 and all can move to right-hand member from the left end of framework 1.

As shown in Fig. 2 and 3, on the left end and right-hand member of the upper rim of sliding door 3, a Support bracket 10 (operation part Support bracket) is installed.In the lower limb center partly of sliding door 3, a Support bracket 20 (operation part Support bracket) is

installed.Support bracket

10,20 will be described in detail in the back.

As shown in fig. 1, framework 1 corresponding to the upper surface of the upperside frame part 1c of each open area 2x on (upper rim of opening), a pair of left side and right side support bracket 30 are installed.As shown in Figures 4 and 5, under the situation of closing, Support bracket 30 is positioned at a left end and an inside preset distance of right-hand member from the upper rim of sliding door 3.Support bracket 30 comprises one along the horizontally extending stylolitic part 31 of upperside frame part 1c.As shown in Figure 8, stylolitic part 31 is positioned at last the place ahead of upperside frame part 1c.The central axis of stylolitic part 31 is marked as P from the projection amount of the upper surface of upperside frame part 1c, and this central axis is marked as Q from the projection amount of the front surface of upperside frame part 1c.

As shown in Fig. 1 and 4, corresponding to each open area 2x, a conduit 35 is between each is to the stylolitic part 31 in left side and the right side support bracket 30.As in Figure 11 and 12 clear see, the external diameter of conduit 35 is identical with the external diameter of stylolitic part 31.Conduit 35 supports at two ends places, and each end all is assemblied on the projection 31a on the end surfaces that is formed at stylolitic part 31.Paired right side and left side stylolitic part 31 and conduit 35 is fixed on fixedly line slideway 39 on the framework 1 as one corresponding to each open area 2x.The upper surface of fixed guide 39 is as a trapped orbit 39x (Reference numeral 39x is only shown in the Figure 4 and 5).Each bar fixed guide 39 all extends along the whole length of the upper rim of open area 2x, except right part and the left part.Article four, fixed guide 39 is arranged along straight line.

As shown in Fig. 4 and 12, a connecting axle 40 is parallel to conduit 35 and extends at conduit 35 rears between left side and right side support bracket 30.Say that more specifically Support bracket 30 comprises a circular cylinder shaped portion 32 that is positioned at stylolitic part 31 rears.The inner space of circular cylinder shaped portion 32 comprises a dead eye 32a and the receiver hole 32b along axial continuous formation.Interlocking shaft 40 comprises an elongated base portion 40a and the coupling part 40b with non-circular cross-section with circular cross section, and this coupling part 40b is from the coaxial extension of the opposed end of base portion 40a.Each opposed end of the base portion 40a of interlocking shaft 40 extends through dead eye 32a and the receiver hole 32b in the Support bracket 30, and is rotatably supported by the bearing among the dead eye 32a.

As shown in Fig. 4,11 and 12,, be provided with a rotatable connecting rod 50 (rotating parts) with left side and right side support bracket 30 adjacency.The left side and the rotatable connecting rod 50 on right side are set on the left part and right part of upper rim of open area 2x.The coupling part 40b that is positioned at interlocking shaft 40 left sides and right side is from left side and right side support bracket 30 projections.On the 40b of coupling part, assembling a mating holes 50a (referring to Fig. 7) on the base end part that is formed at rotatable connecting rod 50.This scheme allows that left side and the rotatable connecting rod 50 in right side are via interlocking shaft 40 forward and rotation backward simultaneously.The rotation of rotatable connecting rod 50 is parallel to fixed guide 39 and flatly extends.

As shown in Fig. 4 and 9, rotatable connecting rod 50 has a vertical cross section of L shape.And has a cylindric rail sections 51 that forms in its end integral type.The external diameter of this rail sections 51 is identical with the external diameter of fixed guide 39, but length is shorter than the length of fixed guide 39.Rail sections 51 and fixed guide 39 are parallel to each other.The circumferential surface of rail sections 51 comprises an Auxiliary Track 51x and a stayed surface 51y, and they are along circumferencial direction adjoin each other (referring to Fig. 7).

When rotatable connecting rod 50 rotated between first position of rotation and second position of rotation, rail sections 51 moved being positioned at the primary importance (shown in Fig. 4 and 7 (A)) directly over the upperside frame part 1c of framework 1 and being positioned between the second place (shown in Fig. 7 (B)) of primary importance front lower place.When rail sections 51 was in primary importance, stayed surface 51y was in the top, and when rail sections 51 was in the second place, Auxiliary Track 51x was in the top, and arranged with the trapped orbit 39x linearity in the fixed guide 39.

As shown in Figure 7, rotatable connecting rod 50 is by the bias voltage backward of the torsion spring 55 (biasing member) in the receiver hole 32b that is contained in the Support bracket 30, thereby makes rotatable connecting rod 50 be maintained at first position of rotation.One end of torsion spring 55 by card stumble one with Support bracket 30 on the card of receiver hole 32b progressive forming stumble among the groove 32c, stumble among the groove 50c and the other end of torsion spring 55 enters a card on the side surface that is formed at rotatable connecting rod 50.Block the groove 50c that stumbles and be circular-arc.An adjustment screw 56 is screwed in the rotatable connecting rod 50, and the tip of this adjustment screw 56 is resisted against on the other end of torsion spring 55, thereby makes the face advance of utilizing adjustment screw 56 regulate the biasing force of torsion spring 55.

When rotatable connecting rod 50 is in second position of rotation, utilize one to prevent that at the maintaining body 60 shown in Figure 11 and 12 it from rotating.This maintaining body 60 is set in the rotatable connecting rod 50 in left side corresponding to each open area 2x.Say that more specifically card bar 61 of stumbling is placed in the cylindric rail sections 51 on the rotatable connecting rod 50.Rotatable connecting rod 50 has a lip-deep reception groove 50d formed thereon.Receive among the groove 50d at this, a tabular slide block 62 is by ccontaining in such a way, and promptly it can forward and backwardly slide.Spring 63 of exerting pressure that is made of compression disc spring also is placed in and receives among the groove 50d, and bias voltage slide block 62 forward.Slide block 62 passes one and is formed at elongated hole 51a in the rail sections 51 and one and is formed at stumble elongated hole 61a on the bar 61 of card, and comes out in the place ahead of rail sections 51 projection.The leading edge of slide block 62 is circular-arc, and as shown in Figure 11 (A), be about to Support bracket 10 rear surfaces that are formed on the sliding door 3 on ball bond surface 10a be joined together.

Clamp bar 61 and slide block 62 are connected with each other by means of a cam mechanism 65.Cam mechanism 65 comprises and is formed on the cam hole 66 in the slide block 62 and is arranged on the follower peg 67 that card is stumbled on the bar 61, will be engaged with cam hole 66.This cam hole 66 comprises a 66a of first that extends and the second portion 66b that the rear end from the 66a of first recedes and extends on front and rear direction.Follower peg 67 is inserted within the elongated hole 51b, and this elongated hole 51b is formed at extending axially in the rail sections 51 and along rail sections 51.Utilize this scheme, allow that when preventing card to stumble bar 61 rotates card stumbles bar 61 along moving axially.

Be accompanied by the motion of slide block 62, card is stumbled bar 61 along the moving axially of rail sections 51, and engages or throw off with the card groove 31b that stumbles, and wherein blocks the groove 31b that stumbles and is formed on the end surfaces of the stylolitic part 31 in the Support bracket 30.Details will be described in the back.

As shown in Fig. 1 (C), on the soffit (the lower limb part of open area) of the underside frame part 1d of framework 1, a plurality of auxiliary guide rails 70 are installed on a horizontal linear along this underside frame part 1d.These auxiliary guide rails 70 are separated with gap 71 in the center of each open area 2x.On each end surfaces of auxiliary guide rail 70, be fixed with a guide plate 72 (guide member) facing to gap 71.As shown in Figure 14 (A), auxiliary guide rail 70 comprises the guide channel 70a (Auxiliary Track) of a bottom-open.Two side surfaces of guide channel 70a all vertically are provided with.As shown in Figure 13 and 14 (B), guide plate 72 comprises a shape and the identical otch 72a of guide channel 70a in the auxiliary guide rail 70.Otch 72a and guide channel 70a are continuous.

As shown in Figure 14 (B), guide plate 72 facing to the surface in gap 71 as a guidance surface 72x, this guidance surface 72x vertically is provided with and perpendicular to auxiliary guide rail 70.Guidance surface 72x has a straight groove 72b (guide channel) downward-sloping towards its place ahead.The lower end of inclined groove 72b is continuous with the short otch 72c that vertically extends.Otch 72c opens wide towards the lower limb of guide plate 72.In the present embodiment, inclined groove 72b does not run through guide plate 72 on thickness direction, forms slit but can run through described guide plate 72.

Be described with reference to the left side of Fig. 2 to 7 pair of upper rim that is installed on sliding door 3 and the paired Support bracket 10 on the right-hand end below.The bottom of Support bracket 10 is fixed on the rear surface of sliding door 3.Support bracket 10 has an integral type and is formed at its guide rail component 11 of middle part on front surface.This guide rail component 11 is parallel to rail sections 51, and has identical length with rail sections 51.The upper surface of guide rail component 11 is as an additional track 11x (referring to Fig. 4,5 and 7).On the rear surface on Support bracket 10 tops, roller (roller) 15,16 (operation part) rotatably is supported on the position of vertically separating.The periphery of roller 15 comprises that one has the fitting recess 15a in arc cross section, and rail sections 51 and fixed guide 39 can be fitted in it.Support bracket 10 on the left of being positioned at when the place ahead is watched has the composition surface 10a that mentions before this, and it is formed between the roller on the rear surface of this Support bracket 10 15 and 16.The Support bracket 10 that is positioned at the right side does not comprise composition surface 10a.

Be described with reference to Figure 13,14 (C) and 15 pairs of Support brackets 20 that are installed on the place, lower edge portion branch center of sliding door 3 below.Support bracket 20 comprises a vertical tabular standing part 20a, and it is fixed on the rear surface of sliding door 3; A horizontal component 20b, it extends from the center back of standing part 20a in the horizontal direction; A raised portion 20c, its rear end from horizontal component 20b begins to raise; A pair of projection 20d, they are from the upper end of raised portion 20c left and projection to the right; And rail sections 20e.Rail sections 20e has a guide channel 20f, and this guide channel 20f is identical with guide channel 70a shape in being formed at auxiliary guide rail 70.

On the upper surface of the horizontal component 20b of Support bracket 20, a roller 25 (operation part) with vertical-rotation-axis is installed rotatably.Support bracket 20 and roller 25 have constituted an auxiliary operation part 29.

To the course of work of constructing the opening and closing device that forms as previously mentioned be described below.At first, will all four open area 2x be described by the device under sliding door 3 situations of closing as shown in Fig. 1 (A) to being in.The upper rim of sliding door 3 and lower limb part is resisted against respectively on the upperside frame part 1c and underside frame part 1d of framework 1, perhaps with minim gap be in they near.The front surface of all sliding doors 3 of arranging side by side on a perpendicular is concordant mutually.

When sliding door 3 was in the closed position, the last side wheel 15 in the Support bracket 10 straddled on the stayed surface 51y of the rail sections 51 on the rotatable connecting rod 50, and sliding door 3 is supported by paired rotatable connecting rod 50 suspensions thus.Following side wheel 16 is resisted against on the soffit of rail sections 51, and is perhaps relative with it with minim gap.

By bias voltage backward, thus, as shown in Fig. 2 (A) and 7 (A), the rail sections 51 on the rotatable connecting rod 50 is maintained at the primary importance place above the upperside frame part 1c that is positioned at framework 1 to rotatable connecting rod 50 under the partial pressure of torsion spring 55.Utilize a block (not shown) that is installed at rotatable connecting rod 50 rears on the upperside frame part 1c, prevented the rotation backward of rotatable connecting rod 50.Alternatively, by sliding door 3 is resisted against on the framework 1, can prevent the rotation backward of rotatable connecting rod 50.

When all sliding doors 3 were all closed, as shown in Fig. 1 (A), the guide rail component 11 on the Support bracket 10 was arranged point-blank with the fixed guide 39 that is fixed on the framework 1.Additional track 11x on a plurality of guide rail components 11 and the trapped orbit 39x on a plurality of fixed guide 39 have constituted a straight continuous track M (referring to Fig. 5).

When sliding door 3 was in the closed position, the Support bracket 20 that is installed on the place, lower edge portion branch center of sliding door 3 was placed between a pair of guide plate 72.Right side on the Support bracket 20 and left side projection 20d all are positioned near the upper end across the inclined groove 72b on 71 opposed facing left sides, gap and the right side guide plate 72, have prevented the forward and backward swing of lower limb of sliding door thus.Guide channel 20f and the otch 72a on the guide plate 72 among the rail sections 20e on the Support bracket 20 are continuous, and guide channel 20f is continuous via the gathering sill 70a in otch 72a and the auxiliary guide rail 70.

The motion of opening to sliding door 3 is described as example will to adopt from a left side several second sliding door 3 below.As shown in Fig. 1 (B), 2 (B), 6 and 7 (B), catch handle 3a and sliding door 3 is pulled to the ready position of opening that is positioned at the place ahead.When sliding door 3 was drawn out, rotatable connecting rod 50 was rotated in the forward by the biasing force that engages opposing torsion spring 55 between the rail sections 51 on the roller on the sliding door 3 15 and the rotatable connecting rod 50.So just make guide rail component 11 on the sliding door 3 away from fixed guide 39.On the contrary, the rail sections 51 on the rotatable connecting rod 50 arrives at the second place, comes to form straight line with fixed guide 39.Be accompanied by rotatable connecting rod 50 and rotate to second position of rotation from first position of rotation, Auxiliary Track 51x replaces the place, top that stayed surface 51y is in rail sections 51, and supports roller 15.

When a fan sliding door 3 is in when opening ready position, the continuous track M that point-blank arranges is made of the trapped orbit 39x in four fixed guides 39, Auxiliary Track 51x in opening two rail sections 51 that ready position supports sliding door 3 and the additional track 11x in the guide rail component 11 on its excess-three fan sliding door 3.Utilization is installed on the block (not shown) on the upperside frame part 1c in the place ahead of rotatable connecting rod 50, prevented that rotatable connecting rod 50 further is rotated in the forward.

When sliding door 3 moves to when opening ready position from fastening position, support by rotatable connecting rod 50, it is to bottom offset.Along with sliding door 3 carries out this motion, Support bracket 20 is guided along the guidance surface 72x of paired guide plate 72, and left side and right side projection 20d paired on the Support bracket 20 move forward with diagonal way along the inclined groove 72b on left side and the right side guide plate, until otch 72c.By this way, sliding door 3 can move to opens ready position, and its lower limb part moves with stationary mode simultaneously.When sliding door 3 arrives at the projection 20d that opens on ready position and the Support bracket 20 and is bonded among the otch 72c, roller 25 on the Support bracket 20 is positioned at a position corresponding to otch 72a, and the rail sections 20e on the Support bracket 20 is away from auxiliary guide rail 70.

From opening ready position, sliding door 3 moves to an open position that is in left side or right side.Along with sliding door 3 carries out this motion, the roller 15 on the Support bracket 10 is away from the Auxiliary Track 51x in the rail sections 51 on the rotatable connecting rod 50.As shown in Fig. 1 (C), when sliding door 3 moves right, roller 15 on the right side support bracket 10 is transferred on the additional track 11x in the guide rail component 11 on the Support bracket 10 on the adjacent sliding door 3 in right side, is transferred to subsequently on the trapped orbit 39x in the fixed guide 39.Roller 15 the Auxiliary Track 51x from rail sections 51 of left side on the Support bracket 10 is transferred on the trapped orbit 39x in the right side adjacent fixed guide rail 39.This shows that under the situation of closing, trapped orbit 39x on the sliding door 3 and additional track 11x have constituted a main orbit 100 that moves to open position for sliding door 3.In fastening position, fixed guide 39 on the sliding door 3 and guide rail component 11 have constituted a main guide rail that comprises main orbit 100.

In this manual the open position of sliding door 3 refer to when open area 2x partially opened and when sliding door 3 fully and be in the optional position of other sliding door of left end or right-hand member sliding door 3 between when overlapping.

When sliding door 3 from opening ready position or when moving right to open position, the rail sections 51 on the rotatable connecting rod 50 is in a straight line with fixed guide 39 left.

More specifically say, when the roller 15 when sliding door 3 in the closed position and left side and the right side support bracket 10 is joined together with the rail sections 51 on the rotatable connecting rod 50 in left side and right side, as shown in Figure 11 (A), be arranged in the leading edge of the slide block 62 of the maintaining body 60 on the rotatable connecting rod 50 in left side, on the composition surface 10a that is resisted against Support bracket 10 under the partial pressure of compression disc spring 63.At this moment, stumble the 66a of first that follower peg 67 on the bar 61 is positioned at the cam hole 66 on the slide block 62 and second portion 66b of card intersects part, and blocks the bar 61 of stumbling and be in a position backward, and here its end surfaces cardinal principle is concordant with the end surfaces of rail sections 51.

Even when sliding door 3 moves to when opening ready position, maintaining body 60 still is maintained under the status.When sliding door 3 from opening ready position left or when moving right, as shown in Figure 11 (B), the left side of the composition surface 10a of Support bracket 10 or right side edge part are temporarily pushed slide block 62, and follower peg 67 temporarily arrives at the front end of the 66a of first of the cam hole 66 on the slide block 62.When sliding door 3 is moved further, as shown in Figure 11 (C), the pressure that slide block 62 breaks away from the composition surface 10a of Support bracket 10, and projection forward.Meanwhile, follower peg 67 moves to the rear end of second portion 66b along 66a of first and second portion 66b with respect to slide block 62.In this process, the card bar 61 of stumbling comes out from the end surfaces projection of rail sections 51, stumbles within the groove 31b so that be fitted into card on the stylolitic part 31 in the Support bracket 30.Thus, the rail sections on the rotatable connecting rod 50 in left side 51 keeps coaxial with fixed guide 39.Because the rotatable connecting rod 50 in right side couples together via interlocking shaft 40 and the rotatable connecting rod 50 in left side, so the rail sections 51 on the rotatable connecting rod 50 in right side also keeps and fixed guide 39 is coaxial.

Thus, even a fan sliding door 3 moves to open position, still be the part of continuous track M, and sliding door 3 can be freely move to the other end from the end of continuous track M corresponding to the Auxiliary Track 51x on the rotatable connecting rod 50 of this sliding door 3.The load of sliding door 3 provides support by riding that part of of roller 15 on the continuous track M.

When sliding door 3 from opening ready position left or when moving right to open position, the roller 25 that is on the Support bracket 20 of sliding door 3 bottoms enters among the guide channel 70a in the auxiliary guide rail 70 via the otch 72a on the guide plate 72, and moves along guide channel 70a.When being in, sliding door 3 opens ready position and when being shown in an open position, Support bracket 20 breaks away from the constraint of guide plates 72.The rail sections 20e of roller 25 on the Support bracket 20 in the Support bracket 20 of another fan on sliding door 3, otch 72a and the auxiliary guide rail 70 on the guide plate 72 move freely.

The sliding door 3 that is shown in an open position can be back to opens ready position, and is pushed back to fastening position subsequently.Since the rail sections 51 on the rotatable connecting rod 50 as mention previously and fixed guide 39 maintenances coaxial, so be back to when opening ready position when sliding door 3, the roller 15 on the sliding door 3 can straddle on the described rail portion.When sliding door 3 arrives at when opening ready position, the distal edge of the slide block 62 in the maintaining body 60 is subjected to the promotion of Support bracket 10, so that be fitted within the composition surface 10a, thus sliding door 3 positioned and rotatable connecting rod 50 is discharged under the lock-out state that is formed by maintaining body 60.

Under the situation that surpasses three fan sliding doors 3 is set as in the present embodiment, when a fan sliding door 3 is shown in an open position, an other fan sliding door 3 can move to from fastening position opens ready position, moves to open position from opening ready position in the same manner subsequently.Thus, can change the position of two fan sliding doors in the sliding door 3.

According to present embodiment, by utilizing requisite number purpose sliding door 3, can make dividing plate easily, fan respectively wherein that sliding door 3 is all subsidiary various assemblies, be i.e. one group of

Support bracket

10 and 20, rotatable connecting rod 50, Support bracket 30 and conduit 35 with all lengths.Be positioned at the short auxiliary guide rail 70 of dividing plate left end and right-hand member and be fixed on guide plate 72 on these short auxiliary guide rails 70 and can economize and remove.In this case, move to from fastening position open ready position in, the sliding door 3 that is positioned at two ends is guided by monolithic guide plate 72.

To be described other embodiments of the invention below.With Reference numeral identical among the last embodiment be used to refer to identical or corresponding to element, and save elaborating to these elements.

In second embodiment as shown in Figure 16, fixed guide 39 is not the middle place that is installed in the upper rim of each open area 2x, but is positioned at the top of two adjacent opened areas 2x.Each paired Support bracket 10 of fanning on the sliding door 3 is not to be installed in left part and right part place, and is mounted in more the position near the center of sliding door 3.Be installed in position with the rotatable connecting rod in left side that has analogous shape among first embodiment and right side corresponding to Support bracket 10.The left side and the rotatable connecting rod in right side on rail sections 51 ' (corresponding to the rail sections among first embodiment 51) and be connected in rail sections 51 ' between conduit 151 constituted a long Auxiliary Track.The left side and right side support bracket 10 on guide rail component 11 ' (corresponding to the guide rail component among first embodiment 11) and be connected in guide rail component 11 ' between conduit 111 constituted a long additional track.Except aforementioned feature, second embodiment and first embodiment have same configuration.The number of fixed guide 39 is less than the number in first embodiment in a second embodiment.

In the 3rd embodiment as shown in figure 17, there is not to be used in the fixed guide 39 among first and second embodiment.On the contrary, by rail sections 51 ', the Auxiliary Track that constitutes of conduit 151 and by rail sections 11 ' and the length of the additional track that constitutes of conduit 111 equal the width of sliding door 3 substantially.In the present embodiment, when a fan sliding door moves, be used for this main orbit that moves sliding door and only constitute by the additional track on the sliding door that is under the situation of closing.

In the 4th embodiment as shown in figure 18, provide a kind of opening and closing device that comprises a fan sliding door at this, wherein said sliding door can be applied to the window in house.Its basic system is similar to first embodiment.Be looped around opened areas 2x, i.e. window, the upperside frame part 1c of framework 1 on every side and underside frame part 1d extend to left side or the right side of opened areas 2x.As among first embodiment.And then fixed guide 39 is arranged on that part of upperside frame part 1 top that limits open area 2x.A pair of rotatable connecting rod is installed into the left end and the right-hand member of contiguous fixed guide 39.Above extended that part of upperside frame part 1c, an other fixed guide 39 is installed from open area 2x.

On underside frame part 1d, be fixed with the auxiliary guide rail 70 that extends to this underside frame part 1d centre from the centre of open area 2x.On the two ends of auxiliary guide rail 70, be fixed with guide plate 72.Sliding door 3 be installed on this sliding door 3 on other element and first embodiment in identical, just do not form additional track.Equally, in the present embodiment, sliding door 3 when its in fastening position and open between the ready position and on front and rear direction, move when mobile.By making framework 1 closely contact, can improve the tightness in house with sliding door 3.Sliding door can be placed in the doorframe at open position, and this sliding door can be concordant with doorframe in fastening position.

In the 5th embodiment as shown in figure 19, a kind of opening and closing device that comprises a fan sliding door also is provided, wherein said sliding door can be applied to the window in house.The basic structure of present embodiment is similar to second embodiment as shown in Figure 16.

In all previous embodiment, the load of sliding door 3 is provided support by the fixed guide 39 and the rotatable connecting rod 50 that are installed on the upperside frame part 1c, and sliding door 3 is supported by their suspensions.Therefore, the element in the lower limb of sliding door 3 part such as Support bracket 20 and auxiliary guide rail 70, can be removed by province.

In the 6th embodiment as shown in figure 20, to compare with first embodiment, the element that is installed on the

Support bracket

10,20 on the sliding door 3 and is supporting sliding door 3 is upside down arranges.In the present embodiment, the load of sliding door 3 is provided support by the roller 16 on the Support bracket 10 on the lower limb part that is fixed on sliding door 3, and described roller 16 straddles on the rail sections 51 on the rotatable connecting rod 50 or on the fixed guide 39.Roller 16 shows at its circumference and has a fitting recess that rail sections 51 is about to be assemblied in wherein.Sliding door 3 moves up when opening ready position when it moves to from fastening position.Except aforementioned feature, the structure of the 6th embodiment is identical with first embodiment with the course of work, and therefore will save the elaboration to the 6th embodiment.

To the 5th embodiment, element can turn upside down and arrange at second shown in Figure 16 to 19.

Be described with reference to Figure 21 to the 30 pair of seventh embodiment of the present invention below.At first the lower structure with reference to Figure 21 to 25 pair of sliding door guider is described.As shown in Figure 21 to 23, for each open area 2x, on the soffit of underside frame part 1d, be fixed with a pair of left side and right side support bracket 80 (only showing a pair of), they are almost opened with the whole width interval of open area 2x.Support bracket 80 comprises that one is accepted part 80a from the horizontally extending load of lower limb.Support bracket 80 on the 2x of adjacent apertures zone offsets mutually back-to-back.

Between the bottom, the place ahead of paired Support bracket 80, via left and horizontally extending to the right axis of rotation 80b rotatably support a rotatable guide rail 81 (rotating parts) of making by extrded material.Rotatable guide rail 81 is roomy rectangular plates, and comprises two flat surface 81a, 81b that are parallel to each other.The length of rotatable guide rail 81 is identical with the width of open area 2x, in other words, identical with the width of sliding door 3 substantially.Rotatable guide rail 81 can rotate within the angular ranges of 90 degree being in the bed flat position at rear (first position of rotation) and being between the stand up position (second position of rotation) in the place ahead.Rotatable guide rail 81 is accepted part 80a by the load that straddles Support bracket 80 and upward is maintained at bed flat position, and flat surface 81a is resisted against to load and accepts on the upper surface of part 80a simultaneously.

Another flat surface 81b of rotatable guide rail 81 has a receiving slit 82 that is formed at its width center.When rotatable guide rail 81 was in bed flat position, this receiving slit 82 side thereon had an opening.At the edge of opening place of receiving slit 82, be formed with a pair of opposed facing 82x of portion that dangles.The narrow second surface 82b and narrow the 3rd surperficial 82c of the opposite side that receiving slit 82 comprises the wide first surface 82a that is positioned at the bottom, be positioned at basal surface 82a and be positioned at the 4th surperficial 82d on the medial surface of the 82x of portion that dangles.In the present embodiment, first surface 82a is as a stayed surface, and more near the second surface 82b of center of rotation as an Auxiliary Track.On the flat surface 81b of rotatable guide rail 81, the surface portion of close axis of rotation 80b is as an additional track 81x.

On the marginal portion of the rotatable guide rail 81 of axis of rotation 80b side, this rotatable guide rail 81 has the limiting wall 81y and the bonding part 81z who comes out perpendicular to limiting wall 81y projection that come out from additional track 81 projections on the direction opposite with additional track 81x.As shown in Figure 22, when rotatable guide rail 81 is in stand up position, accept on the leading edge of part 80a, prevented that this rotatable guide rail 81 from hanging forwardly by bonding part 81z being resisted against load.

When rotatable guide rail 81 is in stand up position, utilize a maintaining body shown in Figure 24 83 to prevent that it from hanging in the wings.Maintaining body 83 on the length direction of rotatable guide rail 81 near the free edge part that is positioned at a distolateral rotatable guide rail 81.This maintaining body 83 comprise one in the end that is fitted into rotatable guide rail 81 housing 83a (a holder case), ball 83b who is arranged in the open end of housing 83a, one be contained in housing 83a and promote the disc spring 83c of ball 83b and the ball recess 83d on sidewall that is formed at Support bracket 80 towards the sidewall of Support bracket 80.When rotatable guide rail 81 was in stand up position, ball 83b was fitted within the groove 83d, thus rotatable guide rail 81 was remained on stand up position.

Rotatable guide rail 81 also has one at the detent mechanism 84 shown in Figure 21 and 25.This detent mechanism 84 moves to from open position at sliding door 3 and this sliding door 3 is positioned when opening ready position.This detent mechanism 84 comprises a bearing 84a and a movable member 84b with L shape cross section.The first of bearing 84a utilizes a fixed component 84e to be fixed on the free edge part of rotatable guide rail 81.Between the flat surface 81b of the second portion of bearing 84a and rotatable guide rail 81, movable member 84b is being set.On the second portion of bearing 84a, be fixed with a pair of left side and right side pin 84c.

Movable member 84b comprises a pair of elongated hole 84h that is positioned at left side and right side.Each elongated hole 84h all is circular shape, and wherein said circular arc is that an end with another elongated hole 84h (when rotatable guide rail 81 is in stand up position as shown in Figure 22, the upper end of another elongated hole 84h) is the part of the circle in the center of circle.Pin 84c is inserted among the elongated hole 84h.Utilize this scheme, allow that swing and vertically mobile takes place movable member 84b.Movable member 84b includes a hole on its surface facing to the first of bearing 84a.The ccontaining therein disc spring 84d in this hole.Disc spring 84d is towards a direction bias voltage movable member 84b away from the first of bearing 84a.With that side of first's rightabout of bearing 84a, movable member 84b comprises the inclined guide surface 84x and the circular-arc composition surface 84y who is positioned at the centre that are positioned at left side and right side.The course of work of detent mechanism 84 will be described in the back.

On the lower limb rear surface partly of sliding door 3, a pair of left side and right side support bracket 85 are installed.In the rear end of Support bracket 85, rotatably supporting an auxiliary wheel 89.Between paired Support bracket 85, be connected with one and have the long support carriage 86 (operation part Support bracket) that is Z shape cross section substantially, the bottom of this Support bracket 86 rotatably couples together via an axis of rotation 86a.The rotation that the rotation of Support bracket 85 is parallel to rotatable guide rail 81 extends, and flatly extends left and to the right.Support bracket 86 comprises that one is in the 86x of first of distal side, second portion 86y and third part 86z who is in base end side that mediates, wherein the 86x of first is vertical mutually with second portion 86y, and third part 86z is parallel to the 86x of first.Support bracket 86 is by the counterclockwise bias voltage of a torsion spring 87 (biasing member).Torsion spring 87 be wound on axis of rotation 86a around, simultaneously the one end is hooked on the pin 87a who is fixed on the Support bracket 85, and the other end is hooked on the second portion 86y of Support bracket 86.

On the 86x of first of Support bracket 86, rotatably supporting a discoid roller 88 (operation part) via a back shaft 88x perpendicular to the 86x of first.This roller 88 is placed in the receiving slit 82 on the rotatable guide rail 81.

Be described with reference to Figure 26 to 30 pair of upper structure below according to the guider of the 7th embodiment.Because the upper structure among the 7th embodiment is similar to lower structure among first embodiment and the upper structure among the 6th embodiment, so will save detailed description.On the rear surface of the upper rim right-hand member of sliding door 3, be fixed with a Support bracket 120 (operation part Support bracket).This Support bracket 120 comprises on the rear surface that is fixed on sliding door 3 and the vertical standing part 120a of upwards projection, one from the upper end level of standing part 120a backward projection horizontal component 120b, upstanding portion 120c who erects from the rear end of horizontal component 120b and a pair of from upstanding portion 120c the upper end left and the projection 120d of projection to the right.On the front surface of the standing part 120a on the Support bracket 120, be fixed with a rail sections 120e who constitutes the part of this Support bracket 120.Rail sections 120e has a guide channel 120f who is formed at wherein.This guide channel 120f has the narrow space 120g of a portion formed thereon.

On the upper surface of the horizontal component 120b on the Support bracket 120, a roller 125 (operation part) with vertical-rotation-axis is installed rotatably.Support bracket 120 and roller 125 constitute an auxiliary operation part 129.

A pair of Support bracket 171 is fixed on the upper surface of upperside frame part 1c of framework 1, and is positioned at the right-hand member place of each open area 2x.A guide plate 172 (guide member) is fixed on each counter surface of mutual opposed Support bracket 171.As in Figure 27 clear see, guide plate 172 has a straight inclined groove 172b (guide channel) who is formed on its counter surface (guidance surface), this inclined groove 172b is downward-sloping forward.The upper end of inclined groove 172b and the vertical groove 172a of upwardly extending weak point are continuous, and the short otch 172c of the lower end of inclined groove 172a and a vertical extension is continuous.Otch 172c opens wide towards the lower limb of guide plate 172.

For each open area 2x, be provided with an auxiliary guide rail 170.These auxiliary guide rails 170 amount to four, all point-blank extend.The width that the length of these auxiliary guide rails 170 equals sliding door 3 deducts the gap between the paired Support bracket 171.Auxiliary guide rail 170 is fixed between the Support bracket 171.As shown in Figure 28, auxiliary guide rail 170 comprises the guide channel 170a (Auxiliary Track) of a bottom-open.The both side surface of guide channel 170a all vertically is provided with.Guide channel 170a has the narrow space 170b of a portion formed thereon.Guide channel 170a and space 170b respectively with sliding door 3 on Support bracket 120 on guide channel 120f identical with space 120g.

To the course of work according to the guider of the 7th embodiment be described below.When all (for example four) opening 2x closed by corresponding sliding door 3, the front surface of sliding door 3 was as mutual concordant among first embodiment.

When sliding door 3 was in the closed position, as shown in Figure 21, rotatable guide rail 81 was in bed flat position, and roller 88 is contained in downwards in the receiving slit 82 on the rotatable guide rail 81.Roller 88 straddles on the first surface 82a (stayed surface), and its side surface is resisted against on the first surface 82a simultaneously, supports the weight of sliding door 3 thus.Support bracket 86 is subjected to the rotation torque by the elastic force generation of torsion spring 87.This rotation torque carries out bias voltage towards fastening position to sliding door, and the right side is maintained in its closed position sliding door 3.

When sliding door 3 is in the closed position, the second portion 86y of additional track 81x in the rotatable guide rail 81 and limiting wall 81y and Support bracket 86 and third part 86z limit a space 180 jointly, move therein for the roller 88 on other fan sliding door 3.

When all sliding doors 3 were all in the closed position, the additional track 81x in all rotatable guide rails 81 all arranged point-blank, constituted a continuous track.

On the other hand, as shown in Figure 26 and 29, when sliding door 3 was in the closed position, the Support bracket 120 that is installed on the upper rim of sliding door 3 was placed between a pair of guide plate 172.Left side on the Support bracket 120 and right side projection 120d are arranged in the vertical groove 172a on the paired guide plate 172, and prevent that it from moving on front and rear direction.Guide channel 120f on the Support bracket 120 is continuous via the guide channel 170a in minim gap and the auxiliary guide rail 170.

To the motion of opening of specific door 3 be described below.Catch handle and sliding door 3 outwards is pulled to the ready position of opening that is positioned at the place ahead.When sliding door 3 was drawn out, the roller 88 on this sliding door 3 engaged with receiving slit 82 in the rotatable guide rail 81, and makes rotatable guide rail 81 be rotated in the forward thus, is in vertical erectility.At this moment, the effect of Support bracket 86 opposing torsion springs 87 rotates through 90 degree, allows that roller 88 erects.Be accompanied by the rotation of rotatable guide rail 81, the additional track 81x in this rotatable guide rail 81 is away from described continuous track, and replaces, and the Auxiliary Track 82b in this rotatable guide rail 81 becomes the part of described continuous track.Roller 88 straddles on the Auxiliary Track 82b in the rotatable guide rail 81, and its circumferential surface is resisted against on the Auxiliary Track 82b simultaneously.

Move to a specified point when opening ready position at sliding door 3 from fastening position,, allow that sliding door 3 moves to open ready position under the effect of himself weight because the moment of torsion that the weight of sliding door 3 produces can surpass the moment of torsion that is produced by torsion spring 87.As shown in Figure 22, the load that the bonding part 81z on the rotatable guide rail 81 is resisted against on the Support bracket 80 is accepted on the part 80a, makes sliding door 3 stop at thus and opens ready position.

When sliding door 3 moves to when opening ready position from fastening position, under the supporting role of rotatable guide rail 81, move down.Along with sliding door 3 carries out this motion, in the upper structure of described guider, the projection 120d on the Support bracket 120 moves forward with diagonal way along the inclined groove 172b on the guide plate 172, up to otch 172c.By this way, sliding door 3 move to open ready position in, the upper rim of sliding door 3 stably moves.When sliding door 3 arrived at the projection 120d that opens on ready position and the Support bracket 120 and otch 172c and is joined together, the roller 125 on the Support bracket 120 was arranged in a position corresponding to the guide channel 170a of auxiliary guide rail 170.

When sliding door 3 moves to the open position that is positioned at left side or right side from opening ready position, roller 88 on the Support bracket 85 is away from the Auxiliary Track 51x in the rotatable guide rail 81, and transfer to as shown in Figure 23, corresponding on the additional track 81x in the adjacent rotatable guide rail 81 of adjacent sliding door 3.This shows that the additional track 81x on the sliding door 3 in the closed position has constituted a main orbit that supplies sliding door 3 to move to open position, and constitute described main guide rail separately corresponding to the rotatable guide rail 81 of sliding door in the closed position 3.As shown in Figure 23, the roller 88 that moves on the sliding door 3 of open position moves in space 180, and wherein space 180 is limited by Support bracket on the sliding door in the closed position 3 86 and rotatable guide rail 81 and forms.Auxiliary wheel 89 is guided by limiting wall 81y and bonding part 81z.

When sliding door 3 moves to open position, as shown in Figure 28, the roller 125 on this sliding door 3 in auxiliary guide rail 170 guide channel 170a and the guide channel 120f on the Support bracket 120 on the sliding door 3 in the closed position in move.Move to upstanding portion 120c on the Support bracket 120 on the sliding door 3 of open position on guide plate 172 otch 172c, the space 170b on the auxiliary guide rail 170 and the space 120g on the Support bracket 120 on the sliding door 3 in the closed position in move.

As shown in Figure 23 and 28, it is overlapping that the sliding door that is shown in an open position and is fanned other sliding door 3 in the closed position.

Rotatable guide rail 81 by the sliding door 3 that moves to open position carries over utilizes maintaining body 83 to remain on upright situation as previously described.

When sliding door 3 moves to when opening ready position backward from open position, utilize detent mechanism 84 to position.More specifically say, when sliding door 3 for example moves back to from the right side when opening ready position, the back shaft 88x of roller 88 is resisted against on the inclined guide surface 84x on the movable member 84b right side that is positioned on the detent mechanism 84, makes movable member 84b right side be inclined upwardly thus.When sliding door 3 was moved further, roller 88 engaged with composition surface 84y, with sliding door 3 be positioned at open ready position,

When sliding door 3 is pushed rearward when moving, Support bracket 86 and rotatable guide rail 81 rotate through 90 degree respectively, are back to state shown in Figure 21.In order to turn back to fastening position, sliding door 3 at first needs to utilize a power to raise up, and the weight that this power equals sliding door 3 deducts the biasing force of torsion spring 87.But since a specified point, it arrives at fastening position automatically under the power effect of torsion spring 87.

Other working method is similar to aforementioned other embodiment.

Be described with reference to Figure 31 to the 36 pair of eighth embodiment of the present invention below.In the present embodiment, upper structure and lower structure all are similar to the 7th embodiment, arrange but turn upside down.Sliding door 3 moves to from fastening position at it and moves up when opening ready position.In order to ensure this motion, as shown in Figure 33 and 34, the inclined groove 172b on the guide plate 172 is inclined upwardly forward.The difference of the 8th embodiment and the 7th embodiment is: as shown in Figure 31, when sliding door 3 was in the closed position, the side surface that is in the roller 88 of bed flat position was resisted against on the 4th surperficial 82d that receives groove 82.That is to say that the 4th surperficial 82d is as a stayed surface that is used for support roller 88.As shown in Figure 32, when sliding door 3 is in when opening ready position, in the receiving slit 82 in rotatable guide rail 81, the roller 88 that is in stand up position straddles on the 3rd surperficial 82c away from center of rotation.In other words, the 3rd surperficial 82c is as an Auxiliary Track.

In further feature of the present invention, the third part 86z of the Support bracket 86 on the sliding door 3 in the closed position moves to the additional track of open position as other sliding door 3 of confession.

In the 8th embodiment, replace the torsion spring 87 among the 7th embodiment, used a bias mechanism 200 as shown in Figure 35 that sliding door 3 is maintained in its closed position.This bias mechanism 200 comprises cam 203, the axles 204 of 201,202, one compression disc springs and a pair of carriage 205,206 of a pair of cylindrical shape.On the rear surface of sliding door 3, be fixed with a carriage 205.On carriage 205, be fixed with a cam 201.Another carriage 206 is fixed on the third part 86z of Support bracket 86.The right side part of axle 204 is inserted within carriage 205 and the cam 201, so that rotatably supported thus.Axle 204 has a key 204a who extends in the axial direction, and this key 204a is set on the circumferential surface of left part of axle 204.Key 204a is inserted within carriage 206 and the cam 202, so that non-rotatably supported thus.The axis of rotation 86a of axle 204 and Support bracket 86 arranges point-blank.

The disc spring 203 that is arranged between cam 202 and the carriage 206 carries out bias voltage towards 201 pairs of flanges of cam 202.Mutual opposed

cam

201 and 202 end surfaces are

cam face

201a and 202a as shown in Figure 36, they under the effect of disc spring 203 mutually against.The cam face 201a of cam 201 comprises two bump 201x, and the cam face 202a of cam 202 also comprises two bump 202x.

When sliding door 3 was in the closed position, as shown in Figure 36 (A), the bump 202x on the cam 202 was resisted against on the clinoplain of the bump 201x on the cam 201, and the power with disc spring 203 converts a rotation torque Fa on the direction to thus.This rotation torque Fa is bias slide door 3 backward, thus this sliding door 3 is firmly held in fastening position.

When sliding door 3 is pulled to forward from fastening position when opening ready position, Support bracket 86 rotates, and makes cam 202 rotate with respect to cam 201 thus.When cam 202 rotations surpassed predetermined angular, when spending such as 20, bump 202x straddled on the top of bump 201, so that be resisted against on another clinoplain of bump 201x.Thus, as shown in Figure 36 (B), when sliding door 3 is in the closed position, produce a rightabout rotation torque Fb.Rotation torque Fb is applied on the sliding door 3, resists its weight bias slide door 3 (towards opening ready position) that makes progress, and this sliding door 3 is firmly held in opens ready position thus.

Be described with reference to Figure 37 to 42 couple of the 9th embodiment below.Present embodiment have at the similar structure of the 7th embodiment shown in Figure 21 to 30.The difference of lower structure among the 9th embodiment and the 7th embodiment is: as shown in Figure 37, when in the closed position and rotatable guide rail 81 was in first position of rotation when sliding door 3, the axis of rotation 86a of Support bracket 86 was positioned at the rear with respect to the axis of rotation 80b of rotatable guide rail 81.On the other hand, when sliding door 3 is in when opening ready position and rotatable guide rail 81 and being in second position of rotation, as shown in Figure 38, the axis of rotation 86a of Support bracket 86 is positioned at the place ahead with respect to the axis of rotation 80b of rotatable guide rail 81.Therefore, as shown in Figure 42, move to when opening ready position from fastening position at sliding door 3, axis of rotation 86a moves along a circular track, and when axis of rotation 86a is in the top of axis of rotation 80b, peaks.This just means the horizontal displacement Δ L that the vertical displacement amount Δ H ' (that is to say this axis of rotation 86a difference in height when being in first position of rotation when being at the highest notch) of axis of rotation 86a produces less than this axis of rotation 86a the process that moves to second position of rotation at rotatable guide rail 81 from first position of rotation.The difference in height Δ H of axis of rotation 86a between when being in first position of rotation and when being in second position of rotation is less than Δ H '.The lower limb part of sliding door 3 moves along the track identical with axis of rotation 86a.

The 9th embodiment and the 7th embodiment are in other difference on the lower structure: be formed with a block 84z on bearing 84a.This block 84z is resisted against on the hanging portion 80c on the Support bracket 80, thus rotatable guide rail 81 is remained on stand up position.Two disc springs 301,302 all be wound on axis of rotation 86a around, they are spaced from each other in the axial direction.Torsion spring 301 clockwise bias voltage Support brackets 86 shown in Figure 37, and torsion spring 302 counterclockwise bias voltage Support brackets 86 shown in Figure 38.Therefore, before being installed to sliding door 3 on the main body 1, roller 88 is maintained at a neutral position, and here roller 88 makes that with respect to sliding door 3 run-off the straights installation work is easy to carry out.

To the upper structure according to the guider of ninth embodiment of the invention be described below.As shown in Figure 39 and 40, the both ends of an auxiliary guide rail 400 are as guide member 401, and this auxiliary guide rail 400 is fixed in the upper rim of main body 1 via bearing 410.Place, two ends at the upper rim of main body 1 utilizes bearing 410 to be fixed with little guide member 402.Guide member 402 and guide member 401 are separated on left and right direction each other, and auxiliary guide rail 400 is made by the extrded material with identical cross section shape with guide member 402.

As shown in Figure 37 and 38, on the counter surface of mutual opposed guide member 401,402, excised a next door part 403, form a guide channel 405.This guide channel 405 comprises a horizontal component 405a and a vertical part 405b, and this vertical part 405b (rear end part) is continuous from the rear end of horizontal component 405a.The front end of horizontal component 405a is bent downwardly slightly, and continuously to an open area 405c.On comparatively the upper surface of horizontal component 405a, be formed with an arc-shaped groove 405d near its rear end.

On the upper rim of sliding door 3, be fixed with a Support bracket 420.This Support bracket 420 comprises a horizontal component 421 and a upstanding portion 422.On the upper end of upstanding portion 422, be fixed with a column slide block 425 (operation part).The both ends of slide block 425 are all as left and the projection of projection to the right.When sliding door 3 in fastening position and when opening between the ready position, horizontal component 421 is between

ways

401 and 402, and slide block 425 is arranged in guide channel 405.Support bracket 420 and slide block 425 have constituted an auxiliary operation part 429.

Below the course of work according to the guider of the 9th embodiment is described.As shown in Figure 37, when sliding door 3 was in the closed position, rotatable guide rail 81 was in bed flat position, and slide block 425 is positioned at the lower end of the vertical part 405b of guide channel 405.When sliding door 3 is drawn forward movingly when opening ready position, rotatable guide rail 81 rotates to erectility, uprightly plays roller 88 thus.In this process, the axis of rotation 86a of Support bracket 86 moves along the circular-arc track in the middle of peak is positioned at as previously mentioned.In this process, slide block 425 moves up along the vertical part 405b of guide channel 405, moves forward along horizontal component 405a subsequently, then moves down slightly, arrives at open area 405c.As shown in Figure 41, the horizontal displacement of slide block 425 equals the horizontal displacement Δ L of the axis of rotation 86a of the Support bracket 86 in the lower structure, and the vertical displacement amount of slide block 425 equals the difference in height Δ H of axis of rotation 86a between when being in first position of rotation and when being in second position of rotation.Because the vertical displacement amount Δ H of slide block 425 reduces thus,, therefore help to reduce the overall dimension of described guider so the height of guide member 401 and 402 can reduce.

As seeing from the description that provides previously, the track of the axis of rotation 86a of Support bracket 86 that is to say the track of the lower limb part of sliding door 3, is different from the track of slide block 425, that is to say the track of the upper rim that is different from sliding door 3.Difference on this track utilizes the slight inclination of sliding door 3 to be compensated.As axis of rotation 86a during near the peak of its circular-arc track, the gradient of sliding door 3 reduces owing to slide block 425 enters within the groove 405d in the guide channel 405.

As the 7th embodiment, when when opening ready position and move to open position, sliding door 3 straddles on the additional track 81x in the rotatable guide rail 81 on other sliding door in the closed position.Thus, slide block 425 moves in the 405c of the open area of auxiliary guide rail 400, that is to say on Auxiliary Track and moves.Open area 405c is positioned at the top of main body 1, and compares with the Support bracket 420 on the sliding door 3 in the closed position, more away from main body 1.Therefore, move to not mutual interference mutually of Support bracket on Support bracket 420 and the sliding door 3 in the closed position on the sliding door 3 of open position.

According to the structure of the guider of the 7th to the 9th embodiment, can be used to open and close single fan sliding door 3 as previously mentioned.In this case, the guide rail component with trapped orbit will be used as main orbit.

All aforementioned embodiment also can be applied to a kind of other structure that is used to open and close, such as house, closet, furniture and large-scale refrigerator, on the device of open area.Open area corresponding to many fan sliding doors can be separated mutually.

Sliding door open the rear that ready position can be in the closed position.In this case, sliding door is pushed rearward moving, opens ready position so that move to from fastening position.

Described continuous track can be a circular shape that has than larger radius of curvature.In this case, preferably the cross section of sliding door is a circular shape with the guide rail form fit.

Replace described roller, slide block can be installed on sliding door as main operation part.

When applying the present invention to a kind ofly to be used to guide single fan sliding door so that when opening and closing the device of window, described sliding door can be concordant with doorframe in fastening position, and be placed in the doorframe at open position.

The present invention not only can be applied to a fan and be used to open and close the sliding door of open area, and can be applied to be supported on the panel (tabular object) on the wall, so that guide its motion.

Can suitably carry out combination in the foregoing embodiment.

Industrial applicibility

As previously mentioned, according to the present invention, the simple structure of Yi Yi Zhong to being not easy to break down, plate Zhuan Wu body can the Zai fixed position Yu between Zhi the ready position Yi and Zai ready position Yu between Zhi the on-fixed Wei Zhi Guided.

Claims

1, a kind of guider, be used for tabular object (3) with respect to main body (1) in the permanent position and guiding between the ready position in this place ahead, permanent position and in described ready position and the motion between the on-fixed position on this ready position left side or right side, this guider comprises:

(a) be installed in the upper rim of described tabular object and the lower limb part operation part (15 at least one; 88);

(b) include the main guide rail of main orbit (100), wherein said main orbit (100) extends left and to the right, and this main guide rail supports tabular object in described on-fixed position in such a way, and promptly described operation part straddles on the described main orbit; With

(c) rotating parts (50 that gets up by described body supports; 81), thereby make this rotating parts between first position of rotation and second position of rotation, to rotate left, comprise stayed surface (51y around a rotation that extends and to the right; 82a) and Auxiliary Track (51x; 82b), when this rotating parts is in described first position of rotation, support tabular object in such a way in described permanent position, be that described operation part straddles on the described stayed surface, and when this rotating parts is in described second position of rotation, support tabular object in such a way in described ready position, promptly described operation part straddle become with the continuous described Auxiliary Track of described main orbit on.

2. according to the described guider of claim 1, it is characterized in that:

Described main body has the opening (2x) that is formed at wherein, and this opening (2x) is closed by the tabular object (3) that is in described permanent position, and this opening (2x) is opened when described tabular object is in the on-fixed position.

3. according to the described guider of claim 1, also comprise:

Maintaining body (60; 83), be used for described rotating parts is remained on described second position of rotation.

4. according to the described guider of claim 1, it is characterized in that:

Described rotating parts (50) has the rail sections (51) that is formed on its distal edge, and this rail sections (51) has rounded basically cross section, and is parallel to described main orbit extension;

When described rotating parts was in first position of rotation, described stayed surface (51y) arrived the top of the circumferential surface of described rail sections;

When described rotating parts was in second position of rotation, described Auxiliary Track (51x) arrived the top of the circumferential surface of described rail sections; And

Described operation part (15) comprises a fitting recess (15a), and described rail sections will be assemblied in it.

5. according to the described guider of claim 4, also comprise:

Biasing member (55) is used for described rotating parts (50) is biased into first position of rotation, and thus with described plate object body-bias to described permanent position.

6. according to claim 1 or 4 described guiders, it is characterized in that:

Be provided with a plurality of tabular objects;

When all these tabular objects all were in described permanent position and are arranged side by side mutually, they were concordant mutually;

Each tabular object all has guide rail component (11), this guide rail component (11) comprise with described rotating parts (50) on the identical additional track (11x) of Auxiliary Track (51x) length; And

Each guide rail component on the tabular object of described permanent position at least a portion of the described main guide rail that acts on other tabular object.

7. according to the described guider of claim 6, it is characterized in that:

The fixed guide (39) that described main body has left and extends to the right; And

Described main guide rail comprises this fixed guide and is in guide rail component (11) on the tabular object of described permanent position.

8. according to the described guider of claim 6, it is characterized in that:

The length of the guide rail component on the described tabular object equals the width of this tabular object substantially; And

Described main guide rail only is made of the guide rail component on the tabular object that is in described permanent position.

9. according to the described guider of claim 1, it is characterized in that:

Described rotating parts (81) comprises the receiving slit (82) that is parallel to described main orbit;

The inner surface of described receiving slit comprises described stayed surface (82a; 82d) with described Auxiliary Track (82b; 82c); And

When described tabular object was in a fixed position and is in ready position, described operation part (88) was placed in the described receiving slit.

10. according to the described guider of claim 9, it is characterized in that:

Operation part Support bracket (86) is rotatably installed on the described tabular object in such a way, promptly this operation part Support bracket can around other one left and to the right the rotation of extension be rotated; And

Described operation part (88) is supported in the described operation part Support bracket.

11., it is characterized in that according to the described guider of claim 10:

Described operation part (88) is in the form of annular discs, and be supported on rotationally in the distal portion of described operation part Support bracket (86), thereby make when described rotating parts (81) is in first position of rotation, described operation part lies low, and its side surface is resisted against the stayed surface (82a of described guide channel simultaneously; 82d), and when described rotating parts was in second position of rotation, described operation part was upright, and its circumferential surface is resisted against described Auxiliary Track (82b simultaneously; 82c).

12., it is characterized in that according to claim 10 or 11 described guiders:

When described rotating parts was in first position of rotation, an other axes of rotation of described operation part Support bracket (86) was positioned at the rear of the rotation of this rotating parts (81); And

When described rotating parts was in second position of rotation, an other axes of rotation of described operation part Support bracket was positioned at the place ahead of the rotation of this rotating parts.

13., it is characterized in that also comprising according to the described guider of claim 11:

Biasing member (87), described biasing member (87) applies rotation torque to described operation part Support bracket (86), thus with described plate object body-bias to described permanent position.

14., it is characterized in that according to claim 1 or 9 described guiders:

Be provided with a plurality of tabular objects;

A plurality of rotating parts (81) correspond respectively to described tabular object, and each described rotating parts includes the additional track (81x) identical with described Auxiliary Track (82b) length; And

Corresponding to the described additional track on the described rotating parts of each tabular object when described rotating parts is in first position of rotation, all with at least a portion of the described main guide rail that acts on other tabular object.

15., it is characterized in that according to the described guider of claim 14:

Described rotating parts (81) is identical with the length of described tabular object substantially; And

Described main orbit is only by constituting corresponding to the additional track (81x) on the described rotating parts of the tabular object that is in described permanent position.

16., it is characterized in that according to claim 1 or 9 described guiders:

Be provided with a plurality of tabular objects;

Described operation part Support bracket (86) is installed on each tabular object;

Described operation part Support bracket comprises the additional track (86z) identical with described Auxiliary Track (82c) length; And

Corresponding to the additional track on the described operation part Support bracket of each tabular object when described rotating parts is in described first position of rotation, with at least a portion of the described main guide rail that acts on other tabular object.

17., it is characterized in that according to the described guider of claim 1:

Described operation part (15) is set in the upper rim of described tabular object; And

When described tabular object was in a fixed position or is in ready position, this tabular object was supported by described rotating parts (50) suspension.

18., it is characterized in that according to the described guider of claim 1:

Described operation part (15; 88) be set in the upper rim of described tabular object and the lower limb part one goes up, and with the operation part of deciding;

Auxiliary operation part (29; 129; 429) be set in the upper rim and the another one in the lower limb part of described tabular object; And

Also comprise guide member (72; 172; 401; 402), when described tabular object is mobile between described permanent position and described ready position, guide described auxiliary operation part, and auxiliary guide rail (70; 170; 400), when described tabular object is mobile between ready position and on-fixed position, guide described auxiliary operation part.

19., it is characterized in that according to the described guider of claim 18:

Described auxiliary operation part (29; 129; 429) comprise at least left or projection (the 20d of projection to the right; 120d; 425); And

Described guide member (72; 172; 401; 402) comprise the guide channel (72b that guides described projection; 172b; 405).

20., it is characterized in that according to the described guider of claim 19:

Described auxiliary operation part (29; 129) comprise operation part (25; 125), described operation part (25; 125) be formed at described auxiliary guide rail (70; 170) groove (70a in; Operation and operation part Support bracket (20 170a); 120), described operation part Support bracket (20; 120) be installed on the described tabular object, in order to support described operation part; And

Described operation part Support bracket has described projection (20d; 120d).

21., it is characterized in that according to the described guider of claim 19:

When described tabular object moves between described permanent position and described ready position, upwards or move down; And

Described guide member (72; 172) guide channel (72b on; 172b) the displacement generation straight line corresponding to described tabular object tilts.

22., it is characterized in that according to the described guider of claim 21:

Described guide member (172) comprises the vertical slot (172a) continuous with described guide channel (172b); And

When described tabular object was in described permanent position, the projection (120d) on the described auxiliary operation part (120) was placed in the described vertical slot.

23., it is characterized in that according to the described guider of claim 19:

Described tabular object is in the highest or extreme lower position when described permanent position moves to described ready position; And

Described guide channel (405) is included in the horizontal component (405a) that extends on the front and rear direction and from the rear end of horizontal component (405) upwards or the rearward end (405b) of extending downwards.

24., it is characterized in that according to the described guider of claim 18:

Be provided with a plurality of tabular objects;

When all these tabular objects all were in described permanent position and are arranged side by side mutually, they were concordant mutually; And

Described auxiliary operation part (20; 120) comprise rail sections (20f; 120f), this rail sections (20f; 120f) when described tabular object is in described permanent position and described auxiliary guide rail (70; 170) continuous.