CN104775698A - Door window - Google Patents
Door window Download PDFInfo
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- CN104775698A CN104775698A CN201510019562.5A CN201510019562A CN104775698A CN 104775698 A CN104775698 A CN 104775698A CN 201510019562 A CN201510019562 A CN 201510019562A CN 104775698 A CN104775698 A CN 104775698A
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Abstract
A door window is provided, even if a vertical frame of a frame body is warped, a pin part is not liable to be separated from a guiding groove. The door window is provided with a limiting mechanism which limits the opening angle of a door window sash, the limiting mechanism is provided with an arm and a base part, the arm is provided with a pin part, one end of the pin part is supported on a slide part and can swing freely, the base part is provided with a guiding groove which guides the pin par, and the limiting mechanism is provided with a moving mechanism, when the door window sash is opened in a specified degree, the moving mechanism enables the arm body to move towards the base part.
Description
Technical field
The present invention relates to the door and window possessing limiting mechanism, described limiting mechanism restriction is located at the open angle of the bar of opening and closing on frame body, by rotating.
Background technology
The door and window of the limiting mechanism of the open angle of the bar of opening and closing on frame body, by rotating is located at as possessing restriction, such as there will be a known the door and window of the longitudinal projected window possessing following limiting mechanism: one end of the arm of limiting mechanism is supported by the slide unit slid freely be located on the inner peripheral surface of vertical framework and swings freely, and the pin parts be located on the other end of arm engage with the guide channel of the basic components on the outer peripheral face being located at bar.The limiting mechanism of this longitudinal projected window is that arm swings along with the action of being opened by bar, and sell parts to move in guide channel, if pin parts arrive the end of guide channel and movement is limited, then arm can not swing, the open angle of bar is limited (for example, referring to patent document 1).Here, guide channel is located at the position of the tabular opposed with arm on basic components, and the top of pin parts is formed larger than the width of guide channel, and the pin parts in mobile can not move to the direction away from basic components and extract from guide channel.In this limiting mechanism, the below of guide channel is opened, if slide unit is pushed under the state that bar is closed, then sell parts to extract to the below of guide channel, if so bar is opened under this state (restriction release state), then because pin parts do not engage with guide channel, so bar is not limited and can be opened to the state of standard-sized sheet.
Possesses the door and window of such limiting mechanism when being closed by the bar opened under the state do not engaged with guide channel at pin parts, if the state that slide unit is boosted (restriction state), namely slide unit is configured in the state of the position that pin parts engage with guide channel, the basic components and the pin parts that are then located at the peripheral part of bar collide on depth direction, likely damage limiting mechanism.Therefore, possess along the position that the direction intersected with depth direction is adjacent the position that pin parts are led at pin parts and basic components, even when to make to be closed by bar under the state boosted by slide unit, basic components and pin parts also can not collide on depth direction.
In addition, the width of the bottom of guide channel is formed wider than the appearance and size on the top of pin parts, under the state that slide unit is boosted in the pent situation of bar, pin parts are directed to the position adjacent with basic components and position to the wider width of the bottom of guide channel is directed to, crossed the position being formed with guide channel of basic components by the top of pin parts, guide channel engages with pin parts.
[patent document 1]: Japan's patent No. 4907508 publication.
If the dynamic component of sliding in state that bar is being closed by above-mentioned limiting mechanism is boosted, then sell parts and be positioned at the position of the wider width of guide channel, open along with by bar, the position of pin parts rises, the narrower position of the width to guide channel is moved.That is, when starting to open bar, pin parts are positioned at the position of the wider width of guide channel.
The folding side being provided with basic components of bar is by the rotation as the opening operation of bar, and the face being provided with guide channel tilts to center of rotation side and moves.Therefore, when being closed by bar, the rotation of the actuating quantity that pin parts enter to the inboard of guide channel and bar together diminishes.
On the other hand, frame body has when mounted in the situation of installing to the state of the mode generation warpage outstanding with bar opposite side with the central portion of the above-below direction of vertical framework.The limiting mechanism being arranged on the bar that there occurs like this on the frame body of warpage sells parts actuating quantity when being closed by bar diminishes.Further, when being rotated by this bar, the pin top of parts does not likely engage with the edge of a side of guide channel, has by being closed by bar in this condition and sells parts likely from the problem that guide channel departs from.
Summary of the invention
The present invention proposes in view of such problem, its objective is and a kind of door and window is provided, even to possess when slide unit is restriction state in the pent situation of bar, the limiting mechanism that guide channel also engages with pin parts, even and if warpage is there is on the vertical framework of frame body being installed with bar, pin parts also not easily depart from from guide channel.
In order to reach such object, door and window of the present invention possesses: frame body; Bar, being located on said frame body, being opened and closed by rotating; Limiting mechanism, limits the open angle of above-mentioned bar; Above-mentioned limiting mechanism possesses: slide unit, is located at certain side of said frame body and above-mentioned bar sliding freely; Arm, have one end be bearing in above-mentioned slide unit swings arm main body freely and be located on the other end of said arm main body, the pin parts of top ends in the profile larger than base end side; Basic components, be located at the opposite side of said frame body and above-mentioned bar, outstanding towards above-mentioned side under the pent state of above-mentioned bar, the above-mentioned pin parts be located in said arm are accommodated in inside, there is guide channel, be used for leading to above-mentioned pin parts when said arm swings along with the rotation of above-mentioned bar; It is characterized in that, above-mentioned guide channel has wide width part and narrow width part, the above-mentioned top ends of above-mentioned pin parts can insert described wide width part, described narrow width part is connected with above-mentioned wide width part and arranges, the above-mentioned top ends of above-mentioned pin parts can not be inserted, width is formed wider than the above-mentioned base end side of above-mentioned pin parts, leads along with the movement of the opening and closing of above-mentioned bar to above-mentioned pin parts; Above-mentioned limiting mechanism by carrying out the operation making above-mentioned slide unit slide under the pent state of above-mentioned bar, be positioned at the restriction state of the above-mentioned open angle of above-mentioned guide channel at above-mentioned pin parts, and switch between the restriction release state of the above-mentioned open angle of above-mentioned pin parts outside above-mentioned guide channel; There is guide part, above-mentioned pin parts after above-mentioned slide unit under the state that above-mentioned bar is open slides to above-mentioned restriction state from above-mentioned restriction release state and moves by described guide part to the above-mentioned side guiding of above-mentioned basic components, make above-mentioned top ends be inserted in above-mentioned wide width part when this bar is closed; Possess and make said arm main body to the travel mechanism of above-mentioned basic components side movement when above-mentioned bar is opened ormal weight.
According to such door and window, guide channel has the wide width part that the top ends that is connected, sells parts with the narrow width part of pin parts movement can be inserted, have and made to the side of basic components guiding the guide part that top ends is inserted to wide width part when bar is closed by the pin parts being positioned at the position of restriction state under the state that opens by bar, even if so closed by bar under the state being positioned at the position of restriction state at pin parts, make pin parts engage with guide channel with also can not damaging limiting mechanism.In addition, make arm main body to the travel mechanism of basic components side movement owing to possessing when bar is opened ormal weight, so when bar is opened ormal weight, pin parts are large for the effect quantitative change of guide channel.Therefore, even if the interval of generation and bar expands such warpage on the vertical framework of frame body being installed with bar, also can depart from from guide channel by anti-shotpin parts.
In such door and window, preferably, afore mentioned rules amount when said arm main body moves to above-mentioned basic components side is the amount of movement that above-mentioned pin parts are opened from above-mentioned wide width part to above-mentioned bar before above-mentioned narrow width part moves in above-mentioned guide channel.
According to such door and window, because the forearm main body moved from wide width part to narrow width part at pin parts moves to basic components side, so when pin parts move to narrow width part, arm main body is positioned at and is more positioned at than guide channel more by inboard by basic side, the top of namely selling parts.Therefore, it is possible to anti-shotpin parts depart from from guide channel more reliably.
In such door and window, preferably, above-mentioned travel mechanism has: force application part, said arm main body is exerted a force to above-mentioned slide unit side; Projection, is located on above-mentioned slide unit, and when above-mentioned bar is opened ormal weight, the force overcoming above-mentioned force application part makes said arm main body move to the direction away from above-mentioned slide unit, gives prominence to from this slide unit, and the said arm main body of swing rides up in projection.
According to such door and window, owing to being extruded with projection on the slide unit that rotatably carry arm main body, when bar is opened ormal weight, ride projection by the arm main body swung and arm main body is moved to the direction away from slide unit, so when bar is opened ormal weight, arm main body rides projection, can depart from from guide channel by anti-shotpin parts more reliably.In addition, riding raised because arm main body overcomes the force to the force application part of slide unit side force, so when departing from from projection, can promptly get back to original position.
In such door and window, preferably, above-mentioned travel mechanism has: force application part, is installed between said arm main body and above-mentioned slide unit, exerts a force to the direction mutually left to said arm main body and above-mentioned slide unit; Arm guide body, be located at be provided with above-mentioned slide unit parts on, when above-mentioned bar is closed, overcome the force of above-mentioned force application part and said arm main body led to assigned position.
According to such door and window, the force application part that arm main body is installed between arm main body and slide unit exerts a force to the direction away from slide unit, and when being closed by bar, arm main body overcomes the force of force application part and is directed to assigned position.Therefore, when bar is closed, arm main body is configured in assigned position, after the ormal weight that is opened, arm main body is exerted a force to the direction away from slide unit, can depart from from guide channel by anti-shotpin parts more reliably.In addition, when being closed by bar, arm main body can be moved more reliably to assigned position by arm guide body.
In addition, door and window of the present invention possesses: frame body; Bar, being located on said frame body, being opened and closed by rotating; Limiting mechanism, limits the open angle of above-mentioned bar; Above-mentioned limiting mechanism possesses: slide unit, is located at certain side of said frame body and above-mentioned bar sliding freely; Arm, have one end be bearing in above-mentioned slide unit swings arm main body freely and be located on the other end of said arm main body, the pin parts of top ends in the profile larger than base end side; Basic components, be located at the opposite side of said frame body and above-mentioned bar, outstanding towards above-mentioned side under the pent state of above-mentioned bar, the above-mentioned pin parts in the said arm that is located at and is positioned at above-mentioned side are accommodated in inside, there is guide channel, be used for leading to above-mentioned pin parts when said arm swings along with the rotation of above-mentioned bar; It is characterized in that, by the above-mentioned slide unit that slides, be positioned at the restriction state of the above-mentioned open angle of above-mentioned guide channel at above-mentioned pin parts, and switch between the restriction release state of the above-mentioned open angle of above-mentioned pin parts outside above-mentioned guide channel; There is guide part, above-mentioned pin parts after above-mentioned slide unit under the state that above-mentioned bar is open slides to above-mentioned restriction state from above-mentioned restriction release state and moves by described guide part to the above-mentioned side guiding of above-mentioned basic components, make above-mentioned top ends be inserted in above-mentioned wide width part when this bar is closed; Above-mentioned guide channel has wide width part and narrow width part, the above-mentioned top ends of above-mentioned pin parts can be inserted in described wide width part, described narrow width part is connected with above-mentioned wide width part and arranges, the above-mentioned top ends of above-mentioned pin parts can not be inserted, width is formed wider than the above-mentioned base end side of above-mentioned pin parts, and above-mentioned pin parts move along with the opening and closing of above-mentioned bar; Above-mentioned basic components are under the state of cutting out by above-mentioned bar, and the position being formed with above-mentioned wide width part is positioned at than above-mentioned narrow width part by said arm main body side.
According to such door and window, the position being provided with the width of the guide channel wide width part larger than the appearance and size on the top of pin parts due to basic components is positioned at the position more arm rest main body side than being provided with the narrow width part selling parts movement along with the opening and closing of bar, so when pin parts are positioned at wide width part, compare when being positioned at narrow width part and the actuating quantity of pin parts is guaranteed larger.Therefore, even if there occurs warpage on the vertical framework of the frame body of mounting door-window fan, pin parts also can be suppressed to depart from from guide channel before moving to narrow width part.
According to the present invention, a kind of door and window can be provided, even to possess when slide unit is restriction state in the pent situation of bar, the limiting mechanism that guide channel and pin parts also engage, even and if warpage is there is on the vertical framework of frame body being installed with bar, pin parts also not easily depart from from guide channel.
Accompanying drawing explanation
Fig. 1 is that the outside drawing of the door and window involved by the first embodiment is observed in side outdoor;
Fig. 2 is used to the stereogram that limiting mechanism is described;
Fig. 3 is used to the exploded perspective view of the structure that limiting mechanism is described;
Fig. 4 is that the accompanying drawing of limiting mechanism when bar is closed is observed in side indoor;
Fig. 5 is the accompanying drawing of the change of position with the arm member representing the movement in the lateral direction by the rotation of bar, and Fig. 5 (a) is front view, and Fig. 5 (b) is A direction view and the B direction view of Fig. 5 (a);
Fig. 6 is the accompanying drawing of the movement of pin parts when observing that when slide unit is restriction state, bar is closed from below;
Fig. 7 is used to the top view of the problem illustrated when there is warpage on frame body;
Fig. 8 is used to the top view of the position of the pin parts that explanation is changed by high protrusion;
Fig. 9 is used to the exploded perspective view of the structure of the limiting mechanism involved by explanation second embodiment;
Figure 10 is used to the stereogram of the function of the guidance part of explanation second embodiment;
Figure 11 is the stereogram of the basic components representing the 3rd embodiment;
Figure 12 is the front view of the effect of the limiting mechanism representing the 3rd embodiment.
Description of reference numerals:
10: door and window, 12: frame body, 12c: right vertical frame frame, 14: bar, 14c: vertical frame, 20: limiting mechanism, 23: arm guide body, 23a: guidance part, 24: slide unit, 25: arm moves projection, 25b: high protrusion, 26: arm, 28: arm main body, 30: pin parts, 30a: wide diameter portion, 31: conical helical spring, 50: basic components, 50d: guide part, 50e: inclined plane, 50f: lower side panel portion, 51: guide channel, 51a: narrow width part, 51b: wide width part.
Detailed description of the invention
Below, with reference to accompanying drawing, the door and window involved by the first embodiment of the present invention is described.
In the following description, when the door and window be arranged on building etc. is observed in side outdoor, using for upper and lower direction as above-below direction, using the direction for left and right as left and right directions, the depth direction for indoor and outdoor direction is represented as depth direction.In addition, about forming each parts of door and window and each position, even the state of monomer, also with under the state being installed with door and window for direction is determined in the direction of above-below direction, left and right directions, depth direction etc. and be described.
The door and window 10 of present embodiment as shown in Figure 1, possesses: frame body 12, by engaging as rectangular-shaped and form being arranged on vertical framework 12b, 12c of being positioned at upper and lower crossing frame 12a under the state on building etc. and being positioned at left and right; Bar 14, being located on frame body 12, being opened and closed by rotating; Limiting mechanism 20, the open angle of limiting door sash 14.This door and window 10 is longitudinal projected windows, the end side (be in the present embodiment left side) being arranged to a side of the left and right directions of bar 14 to be rotatably bearing on upper and lower crossing frame 12a and can to move by crossing frame 12a vertically, bar 14 rotates, and the end side (being right side in the present embodiment) of the opposing party is outstanding to outside.
Bar 14 by the glass 14a had as plane materiel and the upper and lower horizontal frame 14b being positioned at glass 14a and vertical frame 14c, 14d of being positioned at left and right engage as rectangular-shaped and form.That is, upper and lower horizontal frame 14b is supported by upper and lower crossing frame 12a in left side, so the vertical frame 14c in left side is the frame of dress spin axis, the vertical frame 14d on right side is door and window front end frame.
In the indoor of the door and window front end frame 14d of bar 14, be provided with by the handle 14e rotated centered by the axle of depth direction, between the vertical framework 12c on right side, be provided with the mechanism for locking up by handle 14e rotation being switched locking of longitudinal projected window and released state.In addition, between the door and window front end frame 14d and the vertical framework 12c on right side of bar 14, the limiting mechanism 20 of the open angle of limiting door sash 14 is provided with.
The limiting mechanism 20 of present embodiment as shown in FIG. 1 to 3, has: slide unit 24, via base member 22 be located at right side vertical framework (hereinafter referred to as right vertical frame frame) 12c medial surface on and slide freely; Arm 26, has one end and is bearing in swing arm main body 28 freely and the pin parts 30 be located on the other end of arm main body 28 on slide unit 24; Basic components 50, being located at the external surface side of the door and window front end frame 14d of bar 14, having the guide channel 51 for leading to pin parts 30.
The limiting mechanism 20 be located between door and window front end frame 14d and right vertical frame frame 12c is configured to, under the state that bar 14 is closed, upper end side is almost parallel with door and window front end frame 14d and right vertical frame frame 12c by the arm main body 28 of the arm 26 of the door and window front end frame 14d side bearing of the slide unit 24 be located on right vertical frame frame 12c, and the pin parts 30 being located at lower end side are inserted in the guide channel 51 of the basic components 50 being located at frame 14d side, door and window front end.That is, be provided with base member 22 and slide unit 24 in the upper end side of the arm main body 28 configured substantially in parallel with door and window front end frame 14d and right vertical frame frame 12c, right vertical frame frame 12c side, be provided with basic components 50 in the lower end side of arm main body 28, frame 14d side, door and window front end.Further, in the right vertical frame frame 12c side of basic components 50, the lower side of base member 22 and slide unit 24 is provided with space 16, and the position being provided with pin parts 30 of arm 26 can be ridden basic components 50 and move (Fig. 4).
The base member 22 fixed part 22a be located on right vertical frame frame 12c is fixed on right vertical frame frame 12c, middle body have spaced apart with right vertical frame frame 12c and in almost parallel plane by sliding part 22b, metal upper and lower end bending in roughly OBL sheet material is formed by described fixed part 22a.Slide unit 24 is in the face of being configured by sliding part 22b and install sliding freely.
Sliding part 22b is being provided with two elongated hole 22c and bent hole 22f, described two elongated hole 22c are formed longer on the length direction of right vertical frame frame 12c, i.e. above-below direction, be located at upper and lower end side respectively, it is almost parallel vertical edge 22d and the circular arc edge 22e in arc-shaped that described bent hole 22f has with elongated hole 22c.In addition, by the lower end of sliding part 22b, the retainer 22h that preventing arm 26 swings from roughly vertical posture to indoor is provided with.Retainer 22h is arranged to guide also preventing arm main body 28 to swing to indoor to abutting part 22i arm main body 28.More particularly, when at bar 14 by under the state that opens, slide unit 24 slides from restriction release state to restriction state, when bar 14 being closed under the state after pin parts 30 move, pin parts 30 move along guide part 50d and when inserting to wide width part 51b, play restricted arm main body 28 while by its effect to abutting part 22i guiding.
Slide unit 24 has: sliding panel portion 24a, with being slided in the face of ground by sliding part 22b of base member 22; Operation shank 24b, is connected from sliding panel portion 24a to indoor, arranges with becoming approximate right angle with this sliding panel portion 24a; Operation handle part 24c, is entrenched in the tip side of operation shank 24b in the mode outstanding to indoor.
On sliding panel portion 24a, be separately fixed at the position on right side of upper end side and the position in the left side of lower end side of sliding panel portion 24a from the right vertical frame frame 12c side sliding pin 24d inserted among elongated hole 22c of base member 22.Therefore, can in the scope of movement in elongated hole 22c at sliding pin 24d, slide unit 24 can slide in the vertical direction.
Be located at the region between the upper end side of slide unit 24 and the sliding pin 24d of lower end side, be formed with the arm support 24e swelled slightly to the direction away from base member 22.On arm support 24e, be provided with rotational axis hole 24f in upper side and be configured in the arm guide hole 24g of the arc-shaped in the outside of this rotational axis hole 24f with one heart with rotational axis hole 24f, the upper end 26a of the end of the side as center of rotation of arm 26 is rotatably bearing in described rotational axis hole 24f.Arm guide hole 24g is configured to, overlapping with the circular arc edge 22e of base member 22 under the edge on the upside of it is configured in the position of upside state at the slide unit 24 that can slide up and down.
On arm support 24e, be provided with in the mode concentrically describing camber line at the outer circumferential side of this arm guide hole 24g with arm guide hole 24g the arm more swelled slightly to the direction away from base member 22 than arm support 24e and move raised 25.Arm moves projection 25 and is made up of the protrusion of two differing heights, be provided with the low protrusion 25a that bump height is lower in the positive downside of rotational axis hole 24f, be conjointly provided with low protrusion 25a and be located at and operate shank 24b opposition side, high protrusion 25b as the bump height projection higher than low protrusion 25a.Move projection 25 about arm to describe later.
Arm 26 has: arm main body 28, is formed by the metal sheet that drawing is processed in order to improve rigidity; Pin parts 30, are riveted on the swing tip side of arm main body 28; Banking pin 29, the rotational pin 27 being riveted on the 26a side, upper end being located at arm main body 28 with center of rotation is spaced apart slightly by swinging side.
Pin parts 30 as with by the top ends of opposition side, end of riveting, have than by the expanding wide diameter portion 30a of the end side of riveting, the periphery of the axle portion 30b between wide diameter portion 30a and arm main body 28 is rotatably provided with the axle collar 33.Banking pin 29 is located at slide unit 24 side of arm main body 28, pin parts 30 be located at arm main body 28 with slide unit 24 opposition side.
In arm 26, the through rotational pin 27 being located at the hole 28a of the 26a side, upper end of arm main body 28 is fixed in the rotational axis hole 24f of slide unit 24.Rotational pin 27 has the thickness that the axle portion 27a slightly thinner than the hole 28a of arm main body 28 and the head 27b more expanding than axle portion 27a, axle portion 27a compare arm main body 28 and is formed fully long.
Between arm main body 28 and the head 27b of rotational pin 27, clamp the conical helical spring 31 as force application part, arm 26 exerts a force by conical helical spring 31 and abuts to slide unit 24 side.Like this, owing to clamping conical helical spring 31 between arm main body 28 and the head 27b of rotational pin 27, even if so the swing tip side of arm 26 moves up in the side of the axle portion 27a along rotational pin 27, allowed due to arm 26 and in 26a side, upper end, conical helical spring 31 compressed and tilt, so also the distortion of arm 26 can be suppressed.In the present embodiment, force application part is conical helical spring 31, but also can be the parts such as spring and rubber such as helical spring, disc spring, leaf spring that internal diameter is different in the telescopic direction of spring.
Under the state that arm 26 is connected to slide unit 24 side, in the arm guide hole 24g that banking pin 29 penetrates into slide unit 24 and bent hole 22f.Further, when slide unit 24 is positioned at the lower end of the scope that can slide, banking pin 29 be positioned at arm guide hole 24g by indoor, and be positioned at the lower end side of the position along vertical edge 22d of bent hole 22f.Now, arm 26 maintain lower end be positioned at slightly outside and length direction towards the such posture of roughly vertical direction.
Further, if operation handle part 24c operates upward and slide unit 24 slides upward, then slide unit 24 moves to the upper end of the scope that can slide.Now, arm 26 is pushed by conical helical spring 31, and arm main body 28 is pushed on low protrusion 25a, rises under the state that maintain roughly vertical posture together with slide unit 24.Now, banking pin 29 moves to upper end side, the i.e. end of the indoor of circular arc edge 22e of the position along vertical edge 22d of bent hole 22f with remaining in the most indoor of arm guide hole 24g.If slide unit 24 is positioned at the upper end of the scope that can slide, then the upper limb of arm guide hole 24g is overlapping with circular arc edge 22e, and banking pin 29 can along the upper limb of arm guide hole 24g and circular arc edge 22e with the rail moving of arc-shaped, and arm 26 can swing.
As shown in Figure 2 to 4, in the basic components 50 that the external surface side of the door and window front end frame 14d of bar 14 is projecting towards right vertical frame frame 12c side, the fixed part 50a that the metal upper and lower end in roughly OBL sheet material bends and formed is fixed on the frame 14d of door and window front end, middle body between upper and lower fixed part 50a has the side plate 50b of the inner peripheral surface side towards right vertical frame frame 12c spaced apart with door and window front end frame 14d, and upper and lower fixed part 50a is connected by linking part 50c with side plate 50b.
The linking part 50c of side plate 50b and downside is provided with and is connected to the linking part 50c of downside, the guide channel 51 along above-below direction from side plate 50b.The position except the bottom at the edge of outside and the edge of indoor of side plate 50b bends to frame 14d side, door and window front end approximate right angle and improves rigidity.In addition, in the bottom at the indoor of side plate 50b and the edge of outside, be provided with for by the guide part 50d of pin parts 30 from basic components 50 vertical framework 12c side guiding to the right.Guide part 50d forms the position from the inclined plane 50e that side plate 50b is connected, so that side and outside tilt away from the mode of door and window front end frame 14d respectively towards side plate 50b indoor on depth direction.Guide part 50d as shown in Figure 4, Figure 5, is located at the position roughly the same with the height at pin parts 30 place when slide unit 24 is configured in the upper end of the scope that can slide.
Be set to the guide channel 51 of the linking part 50c of downside from side plate 50b as shown in Figure 5, have: wide width part 51b, be located at the lower end side of side plate 50b, width is wider than the appearance and size of the wide diameter portion 30a of pin parts 30; Narrow width part 51a, width is narrower than the appearance and size of the wide diameter portion 30a of pin parts 30, and width is slightly wider by the diameter of the axle collar 33 of base end side than wide diameter portion 30a than being located at.Narrow width part 51a is connected with the upper limb of the wide width part 51b in semicircle shape being diameter with the width of wide width part 51b and vertically arranges, and the upper limb of narrow width part 51a is in the semicircle shape being diameter with the width of narrow width part 51a.Wide width part 51b and narrow width part 51a configures from the central authorities of depth direction at depth direction on side plate 50b with dividing equally, and wide width part 5lb is formed as, between the guide part 50d being located at indoor and outside respectively.Here, the basic components 50 of present embodiment are illustrated for the example that the bar that the either side from left and right can be opened is respectively equipped with guide part 50d in indoor and outside accordingly, but not must be located at both sides, as long as be located at, to sell the side that parts 30 contact when being closed by bar 14 when be slided from restriction release state to restriction state by the dynamic component 24 of sliding in state open at bar 14 just passable.
Be fixed on basic components 50 on the frame 14d of door and window front end as shown in Fig. 5 (a), outstanding towards right vertical frame frame 12c side under the pent state of bar 14, when the slide unit 24 being located at right vertical frame frame 12c side is positioned at upside, the wide diameter portion 30a being located at the pin parts 30 in the arm main body 28 of the right vertical frame frame 12c side being positioned at basic components 50 is positioned at the wide width part 51b of guide channel 51, and is housed between inside, i.e. the side plate 50b of basic components 50 and door and window front end frame 14d.
Be positioned at upside when slide unit 24 and the wide diameter portion 30a that sells parts 30 is positioned at wide width part 51b time, if bar 14 is opened laterally, then along with the rotation of bar 14, arm 26 swings and is guided groove 51 and leads, and sells parts 30 and starts rising.Now, to be pressed against the state on low protrusion 25a by conical helical spring 31 in arm main body 28 under, by pin parts 30 by the edge tractive of the indoor of wide width part 51b, pin parts 30 start to rotate with rising.
If bar 14 is continued to open, then arm main body 28 is while by the pushing of the border of low protrusion 25a and high protrusion 25b while rotate, before the wide diameter portion 30a of pin parts 30 arrives the wide width part 51b of guide channel 51 and the boundary member of narrow width part 51a, the arm main body 28 of arm 26 starts to ride up on high protrusion 25b.Start to ride up on high protrusion 25b by arm main body 28, arm main body 28 starts to be inclined to outside and is positioned at frame side, door and window front end.Pin parts 30 also tilt thereupon, and the position at the edge of the outside of wide diameter portion 30a is compared and moved to frame 14d side, door and window front end by time in low protrusion 25a pushing.Here, ride high protrusion 25b and the mechanism section that arm 26 swings be equivalent to travel mechanism from arm main body 28 to basic components 50 side movement that make.
And, if arm 26 rotates further, then as shown in Fig. 5 (b), arm main body 28 is almost parallel at the sliding panel portion 24a of high protrusion 25b and slide unit 24, the wide diameter portion 30a of pin parts 30 is positioned at more by frame 14d side, door and window front end between side plate 50b and door and window front end frame 14d, and the actuating quantity X as the amount more outstanding to frame 14d side, door and window front end than side plate 50b of pin parts 30 becomes large when being pushed on low protrusion 25a than arm main body 28.In addition, in Fig. 5 (b), conveniently basic components 50 are represented with double dot dash line.
Under pin parts 30 become large state for the actuating quantity X of basic components 50, if further bar 14 is opened, the wide diameter portion 30a then selling parts 30 is directed to than side plate 50b by frame 14d side, door and window front end, then, pin parts 30 are connected to the end that the upper end of guide channel 51 or banking pin 29 are connected to the outside along arm guide hole 24g or circular arc edge 22e, in the open angle of the position limiting door sash 14 that arm 26 can not swing.
If the bar 14 being limited open angle is rotated to the direction closed, the pin parts 30 then undertaken by the edge of the indoor of narrow width part 51a are removed to the restriction of indoor, and by being pushed by the edge of the outside of narrow width part 51a, arm 26 rotates to make pin parts 30 move downwards.Arm 26 is pushed by conical helical spring 31, high protrusion 25b slides while rotate, when arriving low protrusion 25a, right vertical frame frame 12c side is got back in the position of pin parts 30, when bar 14 is closed, arm main body 28 is connected on retainer 22h with roughly vertical posture, rotates and stops.
In addition, if under the state that bar 14 is closed, be located at slide unit 24 Slideslip downwards of right vertical frame frame 12c side, then as shown in Figure 4, the pin parts 30 be arranged in the arm main body 28 being positioned at right vertical frame frame 12c side move from the guide channel 51 of the linking part 50c of downside to the below of basic components 50, are configured to outside guide channel 51.When slide unit 24 is positioned at downside, if bar 14 is opened laterally, then because pin parts 30 do not contact with basic components 50, so arm 26 does not rotate.Therefore, bar 14 can not be limited mechanism 20 and limits and maximally opened.
Slide unit 24 after slip be positioned at can the upper end of scope of movement, pin parts 30 are when being positioned at guide channel 51, if bar 14 is opened, then open angle is limited, so the state that slide unit 24 is positioned at top is restriction state, slide unit 24 after slip be positioned at can the lower end of scope of movement, pin parts 30 are when being positioned at outside guide channel 51, even if bar 14 is opened, open angle is not also limited, so the state that slide unit 24 is positioned at below is restriction release state.That is, by slide unit 24 is slided up and down, can switch between the restriction state of open angle and restriction release state.
The limiting mechanism 20 that the door and window 10 of present embodiment possesses is configured to, even be positioned at the restriction release state of downside at slide unit 24 under bar 14 slided by opening, slide unit 24 and become restriction state after in the pent situation of bar 14, also close by means of only by bar 14, the tip side of the pin parts 30 of arm 26 is located in the wide width part 51b of guide channel 51.
Specifically, when bar 14 be not limited open aperture and by opening, slide unit 24 be positioned at upside and arm 26 be in the position of restriction state such shown in Fig. 6 (a) time, if bar 14 is closed, then as shown in Figure 6 (b), the guide part 50d being located at the basic components 50 on the frame 14d of door and window front end contacts on the pin parts 30 of the arm 26 in roughly vertical posture.
If closed by bar 14 further, then as shown in Figure 6 (c), pin parts 30 slide on the inclined plane 50e of guide part 50d, and arm main body 28 is inclined to side, upper end is compressed by conical helical spring 31 and lower end side is positioned at right vertical frame frame 12c side.Now, sell parts 30 to be slided with pushing to guide part 50d and side plate 50b by the bounce of conical helical spring 31.Further, if bar 14 is closed and wide width part 51b arrives the position opposed with pin parts 30, then as shown in Fig. 6 (d), selling parts 30 enters from wide width part 51b to frame 14d side, door and window front end, and arm main body 28 returns to roughly vertical posture.
, frame body might not in correct rectangle because the situation etc. of job site is different for such door and window 10.Such as, the center side of the above-below direction of the vertical framework 12c of the arm 26 of limiting mechanism 20 is installed likely with mode generation warpage outstanding to outer peripheral side.The vertical framework 12c of hold-down arm 26 there occurs warpage, even if limiting mechanism 20 is suitably installed, when not arranging high protrusion 25b, also can as shown in Figure 7 (a), pin parts 30 diminish for the actuating quantity X of basic components 50.Therefore, diminish further with the actuating quantity X at the basic components 50 arranged on the door and window front end frame 14d of the direction movement away from vertical framework 12c by bar 14 is opened, likely before the wide diameter portion 30a of pin parts 30 arrives the wide width part 51b of guide channel 51 and the boundary member of narrow width part 51a, the wide diameter portion 30a selling parts 30 as shown in Figure 7 (b) shows like that departs from from the edge of the outside of wide width part 51b.If the wide diameter portion 30a of pin parts 30 departed from from the edge of the outside of wide width part 51b before the arrival wide width part 51b of guide channel 51 and the boundary member of narrow width part 51a, then likely can not the open angle of limiting door sash 14, and namely allow to limit open angle, also likely when being closed by bar 14, arm 26 is removed with the engaging of basic components 50.
Therefore, in the door and window 10 of the application, make by making arm main body 28 slide and can in advance by the structure of pin parts 30 to the frame 14d side movement of door and window front end along high protrusion 25b, even when there is warpage on vertical framework 12c, the actuating quantity X of necessity of pin parts 30 and basic components 50 also fully can be guaranteed.
In addition, as shown in Figure 8 (a), because the forearm main body 28 moved from wide width part 51b to narrow width part 51a at the wide diameter portion 30a of pin parts 30 moves to basic components 50 side, so when the wide diameter portion 30a of pin parts 30 moves to narrow width part 51a, arm main body 28 is positioned at more by basic components 50 side, and the wide diameter portion 30a namely selling parts 30 is positioned at more by frame 14d side, door and window front end between side plate 50b and door and window front end frame 14d.Therefore, even if bar 14 is dull and stereotyped before the confined position of open aperture of bar 14, also can as shown in Fig. 8 (c), anti-shotpin parts 30 depart from from guide channel 51 more reliably.
In addition, owing to being extruded with high protrusion 25b on the slide unit 24 that rotatably carry arm main body 28, when the wide diameter portion 30a of pin parts 30 is opened from wide width part 51b to bar 14 before narrow width part 51a moves, ride high protrusion 25b by the arm main body 28 swung and arm main body 28 is moved to the direction away from slide unit 24, so when being opened to bar 14 before narrow width part 51a moves from wide width part 51b at the wide diameter portion 30a of pin parts 30, arm main body 28 rides up on high protrusion 25b, can depart from from guide channel 51 by anti-shotpin parts 30 more reliably.In addition, riding up on high protrusion 25b because arm main body 28 overcomes the force to the conical helical spring 31 of slide unit 24 side force, so when departing from from high protrusion 25b, can promptly get back to original position.
The limiting mechanism 20 of the first embodiment is owing to passing through to arrange high protrusion 25b on slide unit 24, achieve and made pin parts 30 become large structure relative to the actuating quantity X of basic components 50 before the wide diameter portion 30a of pin parts 30 arrives the wide width part 51b of guide channel 51 and the boundary member of narrow width part 51a, so parts can not be increased and with being the simple structure realization existing parts being added to processing.Therefore, manufacture and assemble and easily carry out, and can cost be suppressed.
Then, the limiting mechanism 20 that the door and window 10 of the second embodiment of the present invention possesses is described.
In the following description, give identical Reference numeral in the drawings for the structure identical with above-mentioned embodiment and represent, the description thereof will be omitted.
The limiting mechanism 20 that the door and window 10 of the second embodiment possesses is that the conical helical spring 31 be located in the first embodiment between the head 27b of rotational pin 27 and the upper end of arm main body 28 is located between the upper end of slide unit 24 and arm main body 28 as shown in Figure 9, and the position that base member 22 arranges retainer 22h is provided with the arm guide body 23 of the guidance part 23a with arm main body 28.In addition, do not arrange in the high protrusion 25b this point be located in the first embodiment on slide unit 24 different from the limiting mechanism 20 that the door and window of the first embodiment possesses.
The arm 26 of the second embodiment is installed between arm main body 28 and slide unit 24, so always exerted a force by frame 14d side, door and window front end due to conical helical spring 31.
In addition, the arm guide body 23 be located in base member 22 has: abutting part 23b, and arm main body 28 abuts with roughly vertical posture, swings to indoor with preventing arm main body 28; Guidance part 23a, is connected with abutting part 23b, tilts towards outside to away from by the direction of sliding part 22b, and when arm 26 swings, arm main body 28 is guided.When bar 14 being closed the state be moved by the parts 30 that slided from restriction release state to restriction state by the dynamic component 24 of sliding in state opened at bar 14, sell, pin parts 30 move along guide part 50d and when inserting to wide width part 51b, and guidance part 23a plays restricted arm main body 28 while by its effect to abutting part 23b guiding.
The width of the left and right directions that abutting part 23b upper arm main body 28 abuts is decided to be abutting part 23b and is configured to the position identical with the position that the wide diameter portion 30a of the state downside pin parts 30 of being closed by bar 14 in the first embodiment can configure.Guidance part 23a is connected from the edge of the frame 14d side, door and window front end of abutting part 23b and is formed.The top of guidance part 23a is formed as, when bar 14 is opened, when arm 26 swings in the mode outstanding to outside, before the wide diameter portion 30a of pin parts 30 arrives the wide width part 51b of guide channel 51 and the boundary member of narrow width part 51a, arm main body 28 departs from from guidance part 23a.Be formed as in this second embodiment, arrive identical position, the position of high protrusion 25b with arm main body 28 in the first embodiment, arm main body 28 departs from from the guidance part 23a of arm guide body 23.
When limiting mechanism 20 of the second embodiment, as shown in Figure 10 (a) shows, when the wide diameter portion 30a that slide unit 24 is positioned at upside, sell parts 30 is positioned at wide width part 51b, if bar 14 is opened laterally, then along with the rotation of bar 14, arm 26 swings while be guided groove 51 and lead, and pin parts 30 start to rise.Now, arm main body 28 moves along guidance part 23a to frame 14d side, door and window front end being pressed against by conical helical spring 31 under the state on the guidance part 23a of arm guide body 23, and sells parts 30 and start to rotate with rising.
Bar 14 is continued to open, before the wide diameter portion 30a of pin parts 30 arrives the wide width part 51b of guide channel 51 and the boundary member of narrow width part 51a, as shown in Figure 10 (b), arm main body 28 departs from from guidance part 23a, becomes the state that exerted a force by conical helical spring 31 and rotates.Departed from from guidance part 23a by arm main body 28, the position of pin parts 30 is compared and to be positioned at more by frame 14d side, door and window front end when arm main body 28 is connected to abutting part 23b on, and the actuating quantity as the amount more outstanding to frame 14d side, door and window front end than side plate 50b of selling parts 30 becomes large when being connected to abutting part 23b than arm main body 28.Here, in this second embodiment, the travel mechanism being pressed against mechanism section that the state underarm 26 on the guidance part 23a of arm guide body 23 swings by conical helical spring 31 and be equivalent to make arm main body 28 to basic components 50 side movement.
According to the door and window 10 of the second embodiment, the conical helical spring 31 be located between arm main body 28 and slide unit 24 that arm main body 28 is installed between arm main body 28 and slide unit 24 exerts a force to the direction away from slide unit 24, but when bar 14 is not opened before arriving the wide width part 51b of guide channel 51 and the boundary member of narrow width part 51a at the wide diameter portion 30a of pin parts 30, maintained the position be connected on abutting part 23b by arm guide body 23.Therefore, by guidance part 23a guid arm main body 28 before the wide diameter portion 30a of pin parts 30 arrives the wide width part 51b of guide channel 51 and the boundary member of narrow width part 51a, after the wide diameter portion 30a of pin parts 30 arrives the wide width part 51b of guide channel 51 and the boundary member of narrow width part 51a, arm main body 28 departs from from guidance part 23a, exerted a force by the direction away from slide unit 24, can depart from from guide channel 51 by anti-shotpin parts 30 more reliably.In addition, because arm main body 28 leads, so can reliably make arm main body 28 move to original position to the position abutted abutting part when being closed by bar 14 by guidance part 23a.
With reference to Figure 11 and Figure 12, the limiting mechanism 20 that the door and window 10 of the 3rd embodiment of the present invention possesses is described.
The limiting mechanism 20 that the door and window 10 of the 3rd embodiment possesses not arranging the high protrusion 25b be located in the first embodiment on slide unit 24, the lower side panel portion 50f being formed with wide width part 51b of side plate 50b of basic components 50 is more projected into right vertical frame frame 12c side than the epipleural portion 50g being formed with narrow width part 51a and gives prominence on these aspects different from the limiting mechanism 20 that the door and window 10 of the first embodiment possesses.
In the case of the third embodiment, under the state of being closed by bar 14, the lower side panel portion 50f being formed with wide width part 51b of side plate 50b is positioned in advance than epipleural portion 50g arm rest main body 28 side.Therefore, when pin parts 30 are positioned at wide width part 51b, actuating quantity Xb when pin parts 30 are formed be positioned at narrow width part 51a than pin parts 30 for the actuating quantity Xa of basic components 50 is large.
When the door and window 10 of the 3rd embodiment of the present invention possess limiting mechanism 20, the lower side panel portion 50f being provided with wide width part 51b due to basic components 50 is positioned at than being provided with epipleural portion 50g more arm rest main body 28 side of selling the narrow width part 51a of parts 30 movement along with the opening and closing of bar 14, so when pin parts 30 are positioned at wide width part 51b, compare when being positioned at narrow width part 51a, the actuating quantity of pin parts 30 is guaranteed larger.Therefore, even if there is warpage on the vertical framework 12c of the frame body 12 of mounting door-window fan 14, pin parts 30 also can be suppressed to depart from from guide channel 51 before moving to narrow width part 51a.In the third embodiment, arm 26 is had at lower side panel portion 50f and epipleural portion 50g that the guide channel 51 that the basic components 50 of jump are formed leads and the mechanism section that swings is equivalent to travel mechanism from arm main body 28 to basic components 50 side movement that make.
In the above-described embodiment, to slide unit 24 and arm 26 being located at frame body 12 side, basic components 50 being located at the example of bar 14 side and being illustrated, but also can be structure basic components being set on framework side, slide unit and arm are set in bar side.
In the above-described embodiment, door and window is longitudinal projected window, but is not limited thereto, and can being casement window, horizontal projected window, above outstanding outer supportting window, outer bottom hinged window etc., as long as the door and window forming the window open by rotating is just passable.
In addition, above-mentioned embodiment is used to make understanding of the present invention easy, is not used to explain the present invention with limiting.The present invention certainly can not depart from its aim and carry out changing, improveing, and comprises its equivalent in the present invention.
Claims (5)
1. a door and window, possesses: frame body; Bar, being located on said frame body, being opened and closed by rotating; Limiting mechanism, limits the open angle of above-mentioned bar;
Above-mentioned limiting mechanism possesses: slide unit, is located at certain side of said frame body and above-mentioned bar sliding freely; Arm, have one end be bearing in above-mentioned slide unit swings arm main body freely and be located on the other end of said arm main body, the pin parts of top ends in the profile larger than base end side; Basic components, be located at the opposite side of said frame body and above-mentioned bar, outstanding towards above-mentioned side under the pent state of above-mentioned bar, the above-mentioned pin parts be located in said arm are accommodated in inside, there is guide channel, be used for leading to above-mentioned pin parts when said arm swings along with the rotation of above-mentioned bar;
It is characterized in that,
Above-mentioned guide channel has wide width part and narrow width part, the above-mentioned top ends of above-mentioned pin parts can insert described wide width part, described narrow width part is connected with above-mentioned wide width part and arranges, the above-mentioned top ends of above-mentioned pin parts can not be inserted, width is formed wider than the above-mentioned base end side of above-mentioned pin parts, leads along with the movement of the opening and closing of above-mentioned bar to above-mentioned pin parts;
Above-mentioned limiting mechanism by carrying out the operation making above-mentioned slide unit slide under the pent state of above-mentioned bar, be positioned at the restriction state of the above-mentioned open angle of above-mentioned guide channel at above-mentioned pin parts, and switch between the restriction release state of the above-mentioned open angle of above-mentioned pin parts outside above-mentioned guide channel;
There is guide part, above-mentioned pin parts after above-mentioned slide unit under the state that above-mentioned bar is open slides to above-mentioned restriction state from above-mentioned restriction release state and moves by described guide part to the above-mentioned side guiding of above-mentioned basic components, make above-mentioned top ends be inserted in above-mentioned wide width part when this bar is closed;
Possess and make said arm main body to the travel mechanism of above-mentioned basic components side movement when above-mentioned bar is opened ormal weight.
2. door and window as claimed in claim 1, is characterized in that,
Afore mentioned rules amount when said arm main body moves to above-mentioned basic components side is the amount of movement that above-mentioned pin parts are opened from above-mentioned wide width part to above-mentioned bar before above-mentioned narrow width part moves in above-mentioned guide channel.
3. door and window as claimed in claim 1 or 2, is characterized in that,
Above-mentioned travel mechanism has: force application part, said arm main body is exerted a force to above-mentioned slide unit side; Projection, is located on above-mentioned slide unit, and when above-mentioned bar is opened ormal weight, the force overcoming above-mentioned force application part makes said arm main body move to the direction away from above-mentioned slide unit, gives prominence to from this slide unit, and the said arm main body of swing rides up in projection.
4. door and window as claimed in claim 1 or 2, is characterized in that,
Above-mentioned travel mechanism has: force application part, is installed between said arm main body and above-mentioned slide unit, exerts a force to the direction mutually left to said arm main body and above-mentioned slide unit; Arm guide body, be located at be provided with above-mentioned slide unit parts on, when above-mentioned bar is closed, overcome the force of above-mentioned force application part and said arm main body led to assigned position.
5. a door and window, possesses: frame body; Bar, being located on said frame body, being opened and closed by rotating; Limiting mechanism, limits the open angle of above-mentioned bar;
Above-mentioned limiting mechanism possesses: slide unit, is located at certain side of said frame body and above-mentioned bar sliding freely; Arm, have one end be bearing in above-mentioned slide unit swings arm main body freely and be located on the other end of said arm main body, the pin parts of top ends in the profile larger than base end side; Basic components, be located at the opposite side of said frame body and above-mentioned bar, outstanding towards above-mentioned side under the pent state of above-mentioned bar, the above-mentioned pin parts in the said arm that is located at and is positioned at above-mentioned side are accommodated in inside, there is guide channel, be used for leading to above-mentioned pin parts when said arm swings along with the rotation of above-mentioned bar;
It is characterized in that,
By the above-mentioned slide unit that slides, be positioned at the restriction state of the above-mentioned open angle of above-mentioned guide channel at above-mentioned pin parts, and switch between the restriction release state of the above-mentioned open angle of above-mentioned pin parts outside above-mentioned guide channel;
There is guide part, above-mentioned pin parts after above-mentioned slide unit under the state that above-mentioned bar is open slides to above-mentioned restriction state from above-mentioned restriction release state and moves by described guide part to the above-mentioned side guiding of above-mentioned basic components, make above-mentioned top ends be inserted in above-mentioned wide width part when this bar is closed;
Above-mentioned guide channel has wide width part and narrow width part, the above-mentioned top ends of above-mentioned pin parts can be inserted in described wide width part, described narrow width part is connected with above-mentioned wide width part and arranges, the above-mentioned top ends of above-mentioned pin parts can not be inserted, width is formed wider than the above-mentioned base end side of above-mentioned pin parts, and above-mentioned pin parts move along with the opening and closing of above-mentioned bar;
Above-mentioned basic components are under the state of cutting out by above-mentioned bar, and the position being formed with above-mentioned wide width part is positioned at than above-mentioned narrow width part by said arm main body side.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014004990A JP6178248B2 (en) | 2014-01-15 | 2014-01-15 | Joinery |
| JP2014-004990 | 2014-01-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104775698A true CN104775698A (en) | 2015-07-15 |
| CN104775698B CN104775698B (en) | 2017-01-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510019562.5A Active CN104775698B (en) | 2014-01-15 | 2015-01-15 | Door window |
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| Country | Link |
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| JP (1) | JP6178248B2 (en) |
| CN (1) | CN104775698B (en) |
Cited By (2)
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| CN107806298A (en) * | 2016-09-08 | 2018-03-16 | Ykk Ap株式会社 | Controller for opening and closing and door and window |
| CN110056273A (en) * | 2018-01-19 | 2019-07-26 | Ykk Ap株式会社 | Door and window |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7134115B2 (en) * | 2019-02-19 | 2022-09-09 | 三協立山株式会社 | Fittings |
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| CN107806298A (en) * | 2016-09-08 | 2018-03-16 | Ykk Ap株式会社 | Controller for opening and closing and door and window |
| CN107806298B (en) * | 2016-09-08 | 2020-07-10 | Ykk Ap株式会社 | Opening and closing control device and door and window |
| CN110056273A (en) * | 2018-01-19 | 2019-07-26 | Ykk Ap株式会社 | Door and window |
| CN110056273B (en) * | 2018-01-19 | 2021-12-10 | Ykk Ap株式会社 | Door and window |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104775698B (en) | 2017-01-11 |
| JP6178248B2 (en) | 2017-08-09 |
| JP2015132133A (en) | 2015-07-23 |
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