CN101113655A - Lock device and door window apparatus - Google Patents
Lock device and door window apparatus Download PDFInfo
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- CN101113655A CN101113655A CNA2007101098026A CN200710109802A CN101113655A CN 101113655 A CN101113655 A CN 101113655A CN A2007101098026 A CNA2007101098026 A CN A2007101098026A CN 200710109802 A CN200710109802 A CN 200710109802A CN 101113655 A CN101113655 A CN 101113655A
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- tapered end
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Abstract
The present invention relates to a lock device, as well as an apparatus for door and window. When locking, a double locking component (19) driven by a screw spring (20) is placed on a second position, to implement double locking automatically through restricting the rotation of a back lining (16) towards the unlocking direction by a restriction part (195). Moreover, as long as to make the double locking component (19) slide to a third position by operating the unlocking operation part (191) to unlock double locking, a sickle-shaped lock head (14) and a knob (15) can be rotated, so as to unlock easily, which improves maneuverability. And in the third position, a second stop part (198) of the double locking component (19) is placed through the stop of a stop part (132) of a bracket (13), thus, the state of double unlocking can be maintained even though fingers depart from the unlocking operation part (191), further to improve unlocking maneuverability. The lock device and the apparatus for door and window can improve the unlocking maneuverability even though setting false locking-resisting mechanism and automatic double locking mechanism.
Description
Technical field
The present invention relates to locking device and door window device, in detail, relate to and having the sash that slidably opens and closes lock crescent lock and the locking device of lock and the door window device of usefulness with this lock.
Background technology
In the past, as to double flute gliding window or single fan gliding window, slide up and down the lock locking device of usefulness of door window device such as window, generally have crescent lock and lock in the portion's (closing very frame) very of closing of the indoor and outdoor of being located at.The sickleshaped tapered end that closes on the frame very that this crescent lock normally is located at the indoor sash rotationally engages and locks with the lock of enduring on the frame that closes that is located at the outside sash.In this crescent lock, but lock not latching operation and mechanism's (for example with reference to patent documentation 1) of lockwork and the double locking that under locking state, the unlocking operation of crescent lock limited on the falseness that takes place on carrying out under the state of clamped position have been proposed to prevent.
In the crescent lock described in the patent documentation 1, but be provided with lock is in the sense part that the situation of clamped position is carried out perception, can prevent that by this sense part falseness from locking.That is, but when lock was not in clamped position, sense part not with the lock butt, the rotation of crescent lock just was restricted, last latching operation just can not continue, and when but lock was in clamped position, sense part and lock butt, sense part just moved, and can continue to go up latching operation.
In addition, constituted a kind of like this double locking mechanism: ended by bracket clamp by sense part under locking state, the rotation of crescent lock just is restricted, and can't carry out unlocking operation.
Patent documentation 1: Japanese kokai publication hei 9-158585 communique
But, such problem is arranged: in the occasion of removing double locking in crescent lock in the past, must push the card that near the sense part that is positioned at the sickleshaped tapered end that engages with lock removes with support ends, must keep pushing rotating operation handle under the state of this sense part, the operability during release is poor.That is to say, in the common crescent lock that is located on the double flute gliding window, because the sickleshaped tapered end that engages with lock under locking state is positioned at downside, so be difficult to push near the sense part of this sickleshaped tapered end, and handle is positioned at the upside opposite with the sickleshaped tapered end, pushing under the state of sense part with the unusual difficulty of a hand operation handle, inconvenience.
Summary of the invention
The object of the present invention is to provide a kind of locking device and door window device, even be provided with falseness lock anti-locking mechanism and the operability when release also can improve in double locking mechanism automatically.
Locking device of the present invention is, in the portion of closing very of the indoor and outdoor of the door window device that has slidably the sash that opens and closes, by be fixed on the indoor close in the portion very crescent lock be fixed on the lock that closes in the portion very the outside and fasten and this door window device is locked, locking device is characterised in that described crescent lock comprises: be fixed on described indoor and close support in the portion very; Be bearing on this support and in the upper lock position that engages with described lock with between the unlocked position that described lock engages do not rotate freely sickleshaped tapered end; Be connected with this sickleshaped tapered end, be used for this sickleshaped tapered end is carried out the control member of rotating operation; With the operations linkage of this control member, the detection means that the blocking and the non-blocking of described sash detected; And when described sickleshaped tapered end is in upper lock position, limit this sickleshaped tapered end and control member to the release limiting member of the rotation of unlocking direction, on described detection means, be provided with: from described support to the outstanding direction in outside by the test section of the application of force; To described sickleshaped tapered end, the mobile restrictions that limits of described control member or described release limiting member, described release limiting member is in 1st position corresponding with the unlocked position of described sickleshaped tapered end, leave the 2nd position of predetermined distance from the 1st position and leave from the 2nd position and slidably move between the 3rd position of predetermined distance and can operatively be located on the described support from the indoor, simultaneously by force application apparatus to described the 1st position application of force, ended by described bracket clamp in described the 3rd position and can locate, when at described sash be under the non-blocking described control member carried out on during latching operation, along with described release limiting member from the 1st position moving to the 2nd position side, the test section of described detection means is to the outstanding ormal weight of described outside sash, thereby described sickleshaped tapered end, described control member or described release limiting member are ended by the restrictions card of described detection means, last latching operation is restricted, when being when under the blocking described control member being operated at described sash, the test section of described detection means and described lock butt, this test section does not project to ormal weight, described sickleshaped tapered end, described control member or described release limiting member are not ended by the restrictions card of described detection means, last latching operation is continued, described sickleshaped tapered end turns to upper lock position and engages with described lock, described release limiting member and these sickleshaped tapered ends and control member interlock simultaneously and slip moves to the 2nd position, the unlocking operation of this sickleshaped tapered end and control member is subjected to the restriction of this release limiting member, turn under the state of upper lock position at described sickleshaped tapered end, by the application of force that overcomes described force application apparatus described release limiting member is carried out slide from described the 2nd position to the 3rd position, this release limiting member is ended by described bracket clamp and is positioned, the restriction of unlocking operation simultaneously is disengaged, when described sickleshaped tapered end and control member were carried out unlocking operation, this release limiting member and these sickleshaped tapered ends and control member interlock were also slided from the 3rd position and to be moved to the 1st position.
Here, as the door window device of locking by locking device of the present invention, both double flute gliding window or single fan gliding window, slide up and down the framework window of window etc., the also sliding door of double flute slidingtype or single fan slidingtype.And, at door window device is the occasion of single fan gliding window or single fan sliding door, sash (movable sash or door), in these outsides or the indoor fixed sash or aileron, the vertical skeleton etc. that are fixed on building or the framework overlapping at depth direction, sash is closed, constitute the very portion of closing of indoor or outside, the also very portion of closing that can constitute outside or indoor by the edge portion of the frame material of movable sash or door etc. by frame material or the edge portion of aileron, the vertical skeleton etc. of fixed sash.
Adopt above the present invention, but even be not at lock carry out under the state of clamped position on latching operation, the last latching operation of sickleshaped tapered end and control member has also been given prominence to the restriction of restrictions of the detection means of ormal weight, so can prevent falseness lock (falseness lock anti-locking mechanism).On the other hand, if but lock is in clamped position, just can not examined member restrictions restrictedly continue to go up latching operation, the sickleshaped tapered end is engaged with lock locks, simultaneously under the state after this is locked, it is mobile to slide to the 2nd position by the release limiting member, and the unlocking operation of sickleshaped tapered end and control member just is limited, and can automatically implement double locking (double locking mechanism automatically).And, by the release limiting member is carried out slide from the 2nd position to the 3rd position, remove the restriction of release limiting member, can carry out unlocking operation to sickleshaped tapered end and control member.By this release limiting member can operatively be located on the support from the indoor to it, the unlocking operation that sickleshaped tapered end and control member are rotated can improve operability.And, when with the release limiting member from the 2nd position to the 3rd position slide and when removing double locking, owing to the release limiting member is only located by bracket clamp, therefore, even fingers etc. leave the release limiting member, the double locking disarm state is also kept, under this state if to control member operate, release, so can further improve unlocking operation.
In addition, by the release limiting member being located at sliding freely on the support, coming outstanding the moving of detection means controlled according to the slip of this release limiting member, thus can be and widely set the extrusion position and the overhang of detection means according to the setting of the configuration of release limiting member and form, size etc., can improve design freedom with the corresponding false mechanism for locking up of design condition.And, by when falseness is locked, latching operation on sickleshaped tapered end and the control member being limited and implement dual setting and the unlocking operation of sickleshaped tapered end and control member is limited, can bear the restraint that when falseness is locked with double locking, is acted on by the release limiting member, compare by the structure that less test section is born restraint like that with in the past crescent lock, can improve durability, and performance prevents that falseness from locking and the function of double locking reliably.
At this moment, in locking device of the present invention, preferably constitute, on described release limiting member, be provided with the locking list showing device that can carry out Visual Confirmation by described support from the indoor, described locking list showing device can not carry out Visual Confirmation after described release limiting member slides into the 1st position and the 3rd position, and can carry out Visual Confirmation after this release limiting member slides into the 2nd position.
Adopt this structure, be positioned at the release limiting member under the state of the 2nd position promptly by the release limiting member and limit under the double locking state of unlocking operation of sickleshaped tapered end and control member, but the locking list showing device of release limiting member is Visual Confirmation just, and the user can differentiate the situation of having implemented double locking thus.That is to say, the release limiting member is being moved to the occasion that the 3rd position is removed double locking from the slip of the 2nd position, but the user can differentiate the situation that control member is a unlocking operation.Therefore, under the double locking state, can prevent to force control member to be carried out part breakage that the such maloperation of unlocking operation caused etc., can prolong life of product.
At this moment, on the release limiting member except the locking list showing device, but can lock operation table showing device and unlocking operation indication device also can be set.
On the other hand, door window device of the present invention is characterized in that, about or have slidably at least one sash that opens and closes up and down, to close very portion overlapping and close at depth direction for close very frame or another that close very frame and another sash of this sash, can be locked by aforesaid arbitrary locking device.
Adopt this door window device of the present invention, identical with aforesaid locking device, can improve and lock and the operability of unlocking operation, and can utilize lock anti-locking mechanism and automatic double locking mechanism of falseness to improve theftproof.
Description of drawings
Fig. 1 (A), (B) are the lateral views of the locking device of expression the invention process form.
The lateral view of action when Fig. 2 is locking of the described locking device of expression.
The lateral view of action when Fig. 3 is locking of the described locking device of expression.
Fig. 4 (A), (B) are the lateral views of the locking state of the described locking device of expression.
Fig. 5 (A), (B) are the lateral views of the unlocking operation of the described locking device of expression.
Fig. 6 is the lateral view of the unlocking operation of the described locking device of expression.
Fig. 7 is the lock lateral view of time action of the falseness of the described locking device of expression.
Fig. 8 (A), (B) are that the lateral view of expression was amplified in action when the falseness of described locking device was locked.
The specific embodiment
Below, example of the present invention is described with reference to the accompanying drawings.
Fig. 1 (A), (B) are the lateral views of the locking device 10 of expression the invention process form.The lateral view of action when Fig. 2 and Fig. 3 are locking of expression locking device 10.Fig. 4 (A), (B) are the lateral views of the locking state of expression locking device 10.Fig. 5 (A), (B) and Fig. 6 are the lateral views of representing the unlocking operation of locking device 10 respectively.
Among Fig. 1～Fig. 3, the double flute gliding window 1 of door window device of the present invention comprises that switching is bearing in a pair of sash 2,3 of indoor and outdoor (Fig. 2, Fig. 3) on the not shown esconson freely.Sash the 2, the 3rd, frame that respectively will be up and down form around the inside of frame embed that glass plate forms, close very that the vertical frame of portion closes very frame 2A (very portion is closed in the indoor) promptly and to close very frame 3A (very portion is closed in the outside) outward overlapping and close at depth direction.In addition,, be not limited to embed the structure of glass plate, the face sheet material of the resin making sheet that also can embed or fit etc. as sash 2,3.And double flute gliding window 1 is locked by locking device 10, this locking device 10 comprise be fixed on indoor sash 2 in the outer lock 12 that closes on the frame 3A very that closes the crescent lock 11 on the frame 2A very and be fixed on outside sash 3.
Crescent lock 11 comprises: close the support of enduring on the frame 2A 13 in being fixed on; Be bearing on this support 13, in the upper lock position that engages with lock 12 with between the unlocked position that lock 12 engages do not rotate freely sickleshaped tapered end; And handle knob 15 as control member with this sickleshaped tapered end 14 is connected, is used for rotating operation sickleshaped tapered end 14.And, be provided with in the inside of support 13: be fixed on the backing 16 on the turning cylinder 141 of sickleshaped tapered end 14; Be connected with this backing 16 and to the sickleshaped tapered end 14 and 15 the helical springs 17 of arbitrary position application of force in upper lock position or unlocked position of handling knob; The trigger 18 that detects with the rotation of sickleshaped tapered end 14 interlock, to the blocking and the non-blocking of sash 2,3 as detection means; Slide up and down be bearing in freely on the support 13, the double locking member 19 to limiting to the rotation of unlocked position as the release limiting member from the upper lock position of sickleshaped tapered end 14; And with respect to support 13 downwards to the helical spring 20 as force application apparatus of these double locking member 19 application of forces.
On the other hand, on support 13, be provided with window portion 133, be provided with in the side, indoor of the Extendible flake 199 of double locking member 19 as the locking of locking expression means and represent the 199A of portion to its indoor lateral opening.This locking expression 199A of portion is made of the sheet material that color is different from double locking member 19 surface colors, is attached on the surface of Extendible flake 199.And as shown in Figure 1, at sickleshaped tapered end 14 and handle knob 15 be in the unlocked position, double locking member 19 is under the state of the 1st position, the locking expression 199A of portion is hidden in the side, indoor of support 13 and can not sees from the indoor.Again, as shown in Figure 4, at sickleshaped tapered end 14 and handle knob 15 be in upper lock position, double locking member 19 is under the state (double locking state) of the 2nd position, the window portion 133 of the locking expression 199A of portion by support 13 exposes and can be from the indoor Visual Confirmation to the indoor.And, as shown in Figure 5, at sickleshaped tapered end 14 and handle knob 15 be in upper lock position, double locking member 19 is under the state (double locking disarm state) of the 3rd position, the locking expression 199A of portion is hidden in the side, indoor of support 13 and can not sees from the indoor.
The lock 12 usefulness sheet metals that engage with the sickleshaped tapered end 14 of above such crescent lock 11 and connect with the test section 182 of trigger 18 are integrally formed by punch process, as shown in Figures 2 and 3, comprising: screw is fastened on the outer tabular lock body of enduring on the frame 3A 121 that closes; Be formed on the snap-latch piece 122 that engages on this lock body 121, with sickleshaped tapered end 14; And a pair of tab (detected portion) 123 that is located at lock body ora terminalis about in the of 121.In the depth position roughly the same with snap-latch piece 122, with the depth direction quadrature and with the direction of the switching direction quadrature of sash 2,3 promptly above and below form a pair of tab 123 from lock body 121 is outstanding respectively, do not form other thrust etc. about these tabs 123, the test section 182 of trigger 18 only with tab 123 butts, test section 182 not with tab 123 beyond lock body 121 butts such as grade.
Action when the following describes the locking of locking device 10.
Here, the last latching operation of so-called locking device 10 is such operations: as shown in Figure 1, the sickleshaped tapered end 14 of crescent lock 11 and handling knob 15 is in the unlocked position, as Fig. 2, shown in Figure 3, the state that does not engage with lock 12 from sickleshaped tapered end 14 15 is operated, and sickleshaped tapered end 14 is rotated to the direction of locking (to upper lock position) to top, indoor (left side the figure) handling knob.
In addition, the unlocking operation of so-called locking device 10 is such operations: as Fig. 5, shown in Figure 6, the sickleshaped tapered end 14 of crescent lock 11 and handle knob and 15 be in upper lock position, the state that engages with lock 12 from sickleshaped tapered end 14 15 is operated to the below, indoor handling knob, and sickleshaped tapered end 14 is rotated to unlocking direction (to unlocked position).
At first, as Fig. 1～shown in Figure 3, but at the state that lock 12 is in clamped position is under the sash of the indoor and outdoor blocking of closing, when to handling knob 15 when going up latching operation and sickleshaped tapered end 14 being rotated, push away the 1st abutting part 193 of double locking member 19 on the projection 161 of backing 16, unlocking operation portion 191 and sliding part 192 slide upward.The portion that is directed to 184 of trigger 18 moves to the indoor along with the rising of the guide part 196 of sliding part 192, and trigger 18 rotates, and test section 182 is outstanding to the outside.When tab 123 butts of so outstanding test section 182 and lock 12 upsides, then as Fig. 2, shown in Figure 3, the moving of fastener 183 just be stopped at sliding part 192 the 1st by the position, outside of fastener 197, the 1st is not ended by these fastener 183 cards by fastener 197.Therefore, the unlocking operation portion 191 of double locking member 19 and sliding part 192 continue to slide upward, the 2nd risen near the fastener 132 of support 13 by fastener 198 after, be subjected to the retracting downwards of helical spring 20, double locking member 19 just is positioned in the 2nd position shown in Figure 4.
And, as shown in Figure 4, continuing sickleshaped tapered end 14 to be turned under the locking state of upper lock position to sickleshaped tapered end 14 rotating operations, the projection 161 of backing 16 is turned to the outside of the restriction face 195 of double locking member 19, projection 161 and facial 195 butts of the restriction of the double locking member 19 that is in the 2nd position by backing 16, restriction backing 16 is to the rotation of unlocking direction, thus, and sickleshaped tapered end 14 and handle knob and 15 can not carry out unlocking operation and promptly implement double locking automatically.And, under this double locking state, by making the 2nd to be positioned at the downside of fastener 132 and the application of force downwards that double locking member 19 is subjected to helical spring 20 by fastener 198, double locking member 19 moving upward just is restricted, and the double locking state is maintained.In addition, sickleshaped tapered end 14 is turned under the state of upper lock position, because backing 16 is subjected to the application of force to the direction of locking of helical spring 17, so sickleshaped tapered end 14 is maintained at upper lock position.
As above locking like that and implementing in the locking device 10 of double locking state, by with the unlocking operation portion 191 of double locking member 19 slide and move it the 3rd position (Fig. 5) upward, the 2nd by fastener 198 by fastener 132 cards only, remove the restriction of projection 161 of the facial 195 pairs of backings 16 of restriction of sliding part 192 thus, backing 16 can rotate to unlocking direction, can and handle knob to sickleshaped tapered end 14 and 15 carry out unlocking operation.And as shown in Figure 6, as long as to sickleshaped tapered end 14 and handle knob and 15 carry out rotating operation to unlocking direction, projection 161 by backing 16 and the 2nd abutting part 194 butts of sliding part 192 and under push away sliding part 192, removing 132 pairs the 2nd of fasteners is ended by the card of fastener 198, being slided by the double locking member 19 of helical spring 20 application of forces moves to the 1st position, and by the trigger 18 that guide part 196 portion that will be directed to pushes away for 184 times rotate and the support 13 that submerges in.Under this released state, because backing 16 is subjected to the application of force to unlocking direction of helical spring 17, so sickleshaped tapered end 14 is maintained at unlocked position.
Below, the action when illustrating that according to Fig. 7, Fig. 8 the falseness of locking device 10 is locked.
Fig. 7 is the lock time action of the falseness of expression locking device 10.Fig. 8 (A), (B) are that the lateral view of expression was amplified in action when the falseness of locking device 10 was locked.
As Fig. 7, shown in Figure 8, but at the state that locking device 12 is not in clamped position is under the sash 2,3 of the indoor and outdoor non-blocking of not closing, when to handling knob 15 when going up latching operation and sickleshaped tapered end 14 being rotated, since the test section 182 of trigger 18 not with tab 123 butts of lock 12, so test section 182 is to the outstanding ormal weight in outside, promptly trigger 18 turns to the position with support 13 butts.So when test section 182 was given prominence to ormal weight, the fastener 183 of trigger 18 just moved to the top position of the restriction face 195 of sliding part 192, and the 1st by fastener 197 by these fastener 183 cards only.Therefore, sliding part 192 slip upward of double locking member 19 is restricted, can not be to the top of this position rotating operation sickleshaped tapered end 14, and the user is in false locking state with regard to differentiating.If end to go up latching operation, promptly finger or hand leave and handle knob 15, then backing 16 and double locking member 19 move downwards because of the application of force of helical spring 17,20, sickleshaped tapered end 14 and handle knob and 15 rotate to unlocking direction, automatically return to unlocked position, and double locking member 19 moves and moves to the 1st position.
Adopt this example, following effect is arranged.
(1) promptly, even under the non-blocking (but lock 12 is not in the state of clamped position) that sash 2,3 is not closed, go up latching operation, also by the fastener 183 of the trigger 18 of the outstanding ormal weights of test section 182 block double locking member 19 only the 1st by fastener 197, sickleshaped tapered end 14 and 15 the last latching operation of handling knob are restricted, and can prevent that therefore falseness from locking.And,, then, be in false locking state so the user can differentiate easily because the sickleshaped tapered end 14 and 15 application of forces because of helical spring 17 of handling knob automatically return to unlocked position if end to go up latching operation.
(2) on the other hand, be closed at sash 2,3, but lock 12 is under the state of clamped position, can continue to go up latching operation locks, and under the state after this is locked, be subjected to the double locking member 19 of helical spring 20 application of forces to be positioned in the 2nd position, limit the rotation of backings 16 by limit facial 195 by this, and implement double locking automatically to unlocking direction.And, move to the 3rd position and remove double locking as long as operation unlocking operation portion 191 slides double locking member 19, then sickleshaped tapered end 14 and handle knob 15 rotatable, so can unlocking operation easy to implement and improve operability.
(3) and, when removing double locking, owing to slide into the 2nd being ended by the fastener 132 of support 13 card of double locking member 19 of the 3rd position by fastener 198, and be positioned in the 3rd position, therefore, even finger etc. leave unlocking operation portion 191, the double locking disarm state also is maintained, operation knob 15 can carry out release under this state, also can carry out unlocking operation easily with a hand, can further improve unlocking operation.
Owing on support 13 be provided with double locking member 19 and trigger 18, so with occasion that these members be located at sickleshaped tapered end 14 sides compare the restriction that be not vulnerable to scantling, can improve component strength, raising durability (4) again.And, limit sickleshaped tapered end 14 and 15 the rotation of handling knob prevents that falseness from locking by each member such as projection 161 by fastener 197 and backing 16 by the fastener 183 of trigger 18, double locking member 19, the operating physical force that is acted on when falseness is locked is disperseed, and can reduce to act on the power of each member, can further improve durability.And under the double locking state, by by the projection 161 restriction sickleshaped tapered ends 14 of restriction of double locking member 19 facial 195 and backing 16 and 15 the rotation of handling knob, can make under the situation that keeps double locking 15 operating physical forces that acted on when carrying out unlocking operation of handling knob are disperseed.
(5) and, under the double locking state, window portion 133 by support 13 can be from the indoor Visual Confirmation locking expression 199A of portion, so the user differentiates the situation of having implemented double locking easily, if remove double locking, just can not Visual Confirmation the locking expression 199A of portion, but the user can differentiate and not be the double locking state but the situation of unlocking operation.Therefore, under the double locking state, can prevent to force to prevent breakage because of the caused part of this maloperation etc., can prolong life of product 15 situations of carrying out unlocking operation of handling knob.
In addition, the invention is not restricted to aforementioned each example, distortion that comprises other structure that can realize the object of the invention etc., following expression etc. is also contained among the present invention.
For example, in aforementioned each example, illustration on double flute gliding window 1, be provided with the example of locking device 10, but door window device of the present invention is not limited to this double flute gliding window 1, also single fan gliding window or slide up and down window etc.In addition, beyond the window or door of locking device applicable to double flute slip form, for example, both can be located at casement window or vertically skid off window suspension types such as (Japanese: Longitudinal Yi り go out レ Chuang) (Japanese: on window ス イ Application グ) or the door, also can again locking device of the present invention be used for locking of window or door open and close member in addition.
In aforementioned example, but the 199A of portion is represented in the locking of Visual Confirmation when being provided with only at the double locking state on the Extendible flake 199 of double locking member 19, but be not limited to this, promptly be disengaged back state Visual Confirmation and color and lock the different expression portion of the expression 199A of portion in double locking but also can be arranged on state that double locking member 19 is in the 3rd position.Adopt this structure, can more easily differentiate and whether be the double locking state or be not non-double locking state, can further improve operability.
Again, in aforementioned example, the locking expression 199A of portion (locking list showing device) is made of the sheet material on the Extendible flake 199 that is attached to double locking member 19, but is not limited to this as locking expression portion, also application or mark.In addition, but as member from indoor Visual Confirmation locking list showing device, be not limited to be located at the window portion 133 on the support, for example also can form tab and form inserting hole on support 13 at double locking member 19, the occasion tab that slides into the 3rd position at double locking member 19 be outstanding from inserting hole.
Though it is open in the above description that other is used to implement optimum structure of the present invention and method etc., the present invention is not limited thereto.Promptly, though the present invention relates generally to specific example and is illustrated especially and is illustrated, but in the scope that does not break away from the technology of the present invention thought and purpose, the technician can implement various distortion to above-mentioned example in shape, material, quantity and other detailed structure.
Therefore, the record that above-mentioned disclosed shape, material etc. are limited is to have done exemplary record for ease of understanding the present invention, owing to do not limit the present invention, so limit or all the record of the title of the member the qualification is in the present invention involved except the part of these shapes, material etc.
Claims (3)
1. locking device, close in the portion of enduring in the indoor and outdoor of door window device with the sash that slidably opens and closes, fasten and this door window device is locked with being fixed on the lock that closes in the portion of enduring the outside by being fixed on the crescent lock that closes in the portion of enduring the indoor, it is characterized in that
Described crescent lock comprises: be fixed on described indoor and close support in the portion very; Be bearing on this support and in the upper lock position that engages with described lock with between the unlocked position that described lock engages do not rotate freely sickleshaped tapered end; Be connected with this sickleshaped tapered end, be used for this sickleshaped tapered end is carried out the control member of rotating operation; With the operations linkage of this control member, the detection means that the blocking and the non-blocking of described sash detected; And when described sickleshaped tapered end is in upper lock position, limit the release limiting member that this sickleshaped tapered end and control member rotate to unlocking direction,
Be provided with on the described detection means: from described support on the outstanding direction in outside by the test section of the application of force; With the mobile restrictions that limits to described sickleshaped tapered end, described control member or described release limiting member,
Described release limiting member leaves the 2nd position of predetermined distance and leaves from the 2nd position and slidably move between the 3rd position of predetermined distance and can operatively be located on the described support from the indoor in the 1st position corresponding with the unlocked position of described sickleshaped tapered end, from the 1st position, simultaneously by force application apparatus to described the 1st position application of force, and ended by described bracket clamp in described the 3rd position and can locate
When at described sash be under the non-blocking described control member carried out on during latching operation, along with described release limiting member from the 1st position moving to the 2nd position side, the test section of described detection means is to the outstanding ormal weight of described outside sash, thereby described sickleshaped tapered end, described control member or described release limiting member are ended by the restrictions card of described detection means, last latching operation is restricted
When being when under the blocking described control member being operated at described sash, the test section of described detection means and described lock butt, this test section does not project to ormal weight, described sickleshaped tapered end, described control member or described release limiting member are not ended by the restrictions card of described detection means, last latching operation is continued, described sickleshaped tapered end turns to upper lock position and engages with described lock, described release limiting member and these sickleshaped tapered ends and control member interlock simultaneously and slip moves to the 2nd position, the unlocking operation of this sickleshaped tapered end and control member is subjected to the restriction of this release limiting member
Turn under the state of upper lock position at described sickleshaped tapered end, by the application of force that overcomes described force application apparatus described release limiting member is carried out slide from described the 2nd position to the 3rd position, this release limiting member is ended by described bracket clamp and is positioned, the restriction of unlocking operation simultaneously is disengaged, when described sickleshaped tapered end and control member were carried out unlocking operation, this release limiting member and these sickleshaped tapered ends and control member interlock were also slided from the 3rd position and to be moved to the 1st position.
2. locking device as claimed in claim 1 is characterized in that,
But on described release limiting member, be provided with by the locking list showing device of described support from the indoor Visual Confirmation,
Described locking list showing device slides at described release limiting member under the state of the 1st position and the 3rd position can not Visual Confirmation, but and slides into Visual Confirmation under the state of the 2nd position at this release limiting member.
3. a door window device is characterized in that,
Have can about or slide up and down at least one sash of switching, to close very portion overlapping and close at depth direction for close very frame or other that close very frame and another sash of this sash, can utilize as described claim 1 or the described locking device of claim 2 to lock.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006206854 | 2006-07-28 | ||
| JP2006206854A JP4220540B2 (en) | 2006-07-28 | 2006-07-28 | Locking device and joinery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101113655A true CN101113655A (en) | 2008-01-30 |
| CN100510302C CN100510302C (en) | 2009-07-08 |
Family
ID=39022166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007101098026A Active CN100510302C (en) | 2006-07-28 | 2007-05-29 | Lock device and door window apparatus |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP4220540B2 (en) |
| CN (1) | CN100510302C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102383697A (en) * | 2010-08-25 | 2012-03-21 | Ykkap株式会社 | Door window |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7260456B2 (en) * | 2019-10-28 | 2023-04-18 | Ykk Ap株式会社 | Fittings |
-
2006
- 2006-07-28 JP JP2006206854A patent/JP4220540B2/en not_active Expired - Fee Related
-
2007
- 2007-05-29 CN CNB2007101098026A patent/CN100510302C/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102383697A (en) * | 2010-08-25 | 2012-03-21 | Ykkap株式会社 | Door window |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2008031738A (en) | 2008-02-14 |
| CN100510302C (en) | 2009-07-08 |
| JP4220540B2 (en) | 2009-02-04 |
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