CN102536008A - Lock device and fitting - Google Patents
Lock device and fitting Download PDFInfo
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- CN102536008A CN102536008A CN2011103804218A CN201110380421A CN102536008A CN 102536008 A CN102536008 A CN 102536008A CN 2011103804218 A CN2011103804218 A CN 2011103804218A CN 201110380421 A CN201110380421 A CN 201110380421A CN 102536008 A CN102536008 A CN 102536008A
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Abstract
The invention provides a lock device and the fittings thereof. The lock device 30 includes a cover 61 that is attached to a door end face 23b1 of a door end stile 23b and ensures a movement space between the door end stile 23b and itself, a gear 63 that is provided such that a square shaft 42b rotating about a center axis in accordance with an operation of an operation handle 41 penetrates through a through-hole 63a and rotates together with the square shaft 42b in the movement space, and a slider that meshes with a portion of teeth of the gear and slidingly moves in the movement space in accordance with the rotation of the gear. The slider 64 has an insertion hole 64b through which a front end of the square shaft 42b penetrating through the gear 63 is inserted. Restriction pieces 62d1, 62d2 are interposed between the gear 63 and the slider 64 to preventthe gear and the slider from making contact with each other.
Description
Technical field
The door and window that the present invention relates to locking device and use this locking device.
Background technology
Possesses such locking device in the door and window that forms in that slide door or window such as glass window and door are supported on open frame with the mode that can open and close: between open frame and slide door or window, possess a plurality of snap fasteners; Through the handle of operation setting, these snap fasteners are switched simultaneously between fastening state and non-fastening state in the frame of slide door or window.
For example, be provided with actuating mechanism in the inside that is positioned at the distolateral vertical frame of door between the distolateral vertical frame of door of slide door or window and open frame, possessing in the locking device of two snap fasteners up and down.Actuating mechanism is equipped between two snap fasteners, by being arranged at the lever operated of vertical frame.In actuating mechanism, be provided with gear and sliding part.
It is discoideus that gear is, and is formed with tooth in its all end.Central part at this gear is formed with square through hole, and the square shaft that links with handle connects this through hole.Here, square shaft rotates around the central axis of self according to the operation of handle, and thus, gear also rotates with square shaft.
The part engagement of sliding part and the tooth that is formed at gear, and according to the rotation of this gear promptly according to the operation of handle, sliding part slides mobile with respect to vertical frame along above-below direction.Sliding part and each snap fastener are got in touch, and can carry out change action simultaneously to snap fastener through sliding mobile along above-below direction.
In the locking device that constitutes as stated, when from slide door or window with respect to the open frame closing state during to a side operating grip, gear rotates with square shaft, sliding part for example slides mobile with respect to vertical frame towards the top.Two snap fasteners become the fastening state that engages with open frame respectively, thereby can keep slide door or window with respect to the open frame closing state.On the other hand, when from above-mentioned state during to the opposite side operating grip, gear rotates with square shaft, and sliding part for example moves towards slid underneath with respect to vertical frame.Two snap fasteners become the non-fastening state of removing from open frame respectively.Therefore, if slide door or window is moved to opening direction, then can slide door or window be opened with respect to open frame.
According to the door and window that possesses this locking device, slide door or window becomes the state that engages with open frame at a plurality of positions.Therefore, fastness not only can be improved, and the tightness of the works of using this door and window can be improved.
In above-mentioned locking device, be installed on the facade surface of the indoor of vertical frame as the handle of operating portion, the sliding part that constitutes actuating mechanism is arranged at the depth face outside (for example with reference to patent documentation 1) of this vertical frame.
[patent documentation 1] TOHKEMY 2008-231832 communique.
It is also known for the locking device different with aforesaid locking device in addition: the handle as operating portion is installed on the facial inboard of depth that is positioned at the distolateral vertical frame of door (door end frame).
In this locking device, can't adopt the formation of above-mentioned patent documentation 1, handle, gear and sliding part from the inboard of this vertical frame (direction is inboard in the face) toward the outer side (the direction outside in the face) be disposed at roughly on the straight line.Here, the viewpoint that square shaft is made from it has following characteristic: compare with terminal part, and the dimensional accuracy height of central portion and base end part, the assembleability when considering that in addition square shaft inserted gear has been implemented chamfered endways.Therefore, the gear that is connected by square shaft is positioned at the central portion or the base end part side of this square shaft, and thus, through the operation of handle, gear can be with square shaft well around the central axis rotation of this square shaft.Thus, sufficient gap need be set between gear and sliding part, can not interfere with sliding part so that connect the terminal part of the square shaft of gear.
Therefore, be installed in the facial inboard locking device of the depth of end frame, sufficient gap need be set between gear and sliding part at handle.There is following problem in its result: the whole thickness of device becomes big, supposes to increase in order to ensure sufficient gap the thickness of the base portion of handle, and then aesthetic appearance can variation.
Summary of the invention
The present invention In view of the foregoing accomplishes; Its purpose is the door and window that a kind of locking device is provided and possesses this locking device; The frame that said locking device can reduce to install from direction inboard in the face to face in the whole thickness of device in the direction outside, and can realize the raising of aesthetic appearance.
In order to achieve the above object, the locking device of first aspect present invention possesses: cover, and it is installed on the depth face of frame through the cover mounting screw; Gear is arranged to square shaft and is connected the through hole of this gear self and rotate with above-mentioned square shaft, and said square shaft rotates around central axis according to the operation of operating portion; And sliding part; Part engagement with the tooth of all ends that are formed at said gear; Slide mobile according to the rotation of this gear; This locking device moves through the slip of above-mentioned sliding part and switches between fastening state and non-fastening state with respect to open frame, it is characterized in that, the terminal part that above-mentioned sliding part has an above-mentioned square shaft that supplies to have connected said gear runs through the patchhole of insertion; This locking device possesses restrictions, and this restrictions is clipped between said gear and the above-mentioned sliding part and limits said gear and above-mentioned sliding part is in contact with one another.
Thus, because having the terminal part of the square shaft that supplies to have connected gear, sliding part runs through the patchhole of insertion, so can make gear and sliding part approaching each other.And, because restrictions is clipped between gear and the sliding part and limiting gear is in contact with one another with sliding part, so can prevent that the tooth of gear and the patchhole that runs through of sliding part from interfering.
And the locking device of second aspect present invention is characterized in that in the described locking device of above-mentioned first aspect above-mentioned restrictions is arranged at the base that is installed on the above-mentioned cover integratedly.
Thus, restrictions is clipped between gear and the sliding part and limiting gear and sliding part are in contact with one another, and can prevent that also the tooth of gear and the patchhole that runs through of sliding part from interfering.
And; The locking device of third aspect present invention is in the described locking device of above-mentioned second aspect; It is characterized in that; The above-mentioned patchhole that runs through has rectangular long hole shape on the slip moving direction of above-mentioned sliding part, and above-mentioned restrictions constitutes the incorporating section of taking in said gear in the above-mentioned base, and is arranged to respectively towards a side and the opposite side of the slip moving direction of above-mentioned sliding part outstanding.
Thus, relatively slide when moving with respect to square shaft and gear, can prevent reliably that the terminal part of square shaft and the edge and the sliding part of gear from interfering at sliding part.
And the door and window of fourth aspect present invention is characterised in that, this door and window between open frame and frame, use in first aspect to the third aspect arbitrary aspect described locking device.
Thus, because having the terminal part of the square shaft that supplies to have connected gear, sliding part runs through the patchhole of insertion, so can make gear and sliding part approaching each other.And, because restrictions is clipped between gear and the sliding part and limiting gear is in contact with one another with sliding part, so can prevent that the tooth of gear and the patchhole that runs through of sliding part from interfering.Thus, can reduce locking device from direction inboard in the face to face in the size in the direction outside, and need not increase the pedestal part etc. of operating portion thus.
The invention effect
According to the present invention, owing to can make gear and sliding part approaching each other, and the tooth of gear can not interfere with the patchhole that runs through of sliding part, so can reduce size, need not increase the pedestal part of operating portion etc.Play the effect that can reduce the whole thickness of device and can realize the raising of aesthetic appearance thus.
Description of drawings
Fig. 1 is door and window that the locking device of having used embodiment of the present invention is shown from the indoor, is the key diagram of the door and window of this embodiment.
Fig. 2 is the key diagram that the interior direction of the depth face outside of vertical frame shown in Figure 1 is shown.
Fig. 3 is the sectional view along the A-A line of Fig. 2.
Fig. 4 is the exploded perspective view of formation shown in Figure 3.
Fig. 5 is the exploded perspective view of handle mechanism portion shown in Figure 4.
Fig. 6 is the key diagram that the number of assembling steps of the handle unit that constitutes handle mechanism portion shown in Figure 5 is shown, and the pin parts state before that inserts is shown.
Fig. 7 is the key diagram that the number of assembling steps of the handle unit that constitutes handle mechanism portion shown in Figure 5 is shown, and the state of the pin parts of insertion by anti-flake covering is shown.
Fig. 8 is the key diagram that the number of assembling steps of the handle unit that constitutes handle mechanism portion shown in Figure 5 is shown, and the position relation that square shaft is inserted in second packing ring and square shaft base is shown.
Fig. 9 is the key diagram that the number of assembling steps of the handle unit that constitutes handle mechanism portion shown in Figure 5 is shown, and the state that second packing ring and square shaft base are embedded in square shaft is shown.
Figure 10 is the exploded perspective view of actuating mechanism portion shown in Figure 4.
Description of reference numerals
10 open frame; 20 slide door or window; 23b indulges frame (door end frame); 23b1 door end face; The inboard depth face of 23b2; 30 locking devices; 40 handle mechanism portions; The 40a handle unit; 41 operating grips (operating portion); 42 square shaft formation portions; 43a first packing ring; The 42b square shaft; The 50a pushbutton unit; 60 actuating mechanism portions; 61 covers; 61a covers mounting screw; 62 bases; 62a base mounting screw; The 62b circular hole; The 62d incorporating section; The 62d1 margining tablet; The 62d2 margining tablet; 63 gears; The 63a through hole; 64 sliding parts; The 64a curved tabs; 64a1 fastening hole; 64b runs through patchhole; 66 securing rods; 68 bar guiding pieces.
The specific embodiment
Below, the locking device that present invention will be described in detail with reference to the accompanying and the preferred implementation of door and window.
Fig. 1 is door and window that the locking device of having used embodiment of the present invention is shown from the indoor, is the key diagram of the door and window of this embodiment.Here illustrative door and window possesses open frame 10 and slide door or window 20.
This slide door or window 20 constitutes the size that under the situation of the inside that is disposed at open frame 10, can seal the opening of open frame 10.The slide door or window 20 of this embodiment is supported on open frame 10 through the hinge 1 that is clipped between a vertical frame 23a and the vertical frame 13a.This slide door or window 20 is through winding the axle rotation along 1 on the hinge of above-below direction, thereby can open and close the opening of open frame 10.
Fig. 2 is the key diagram that the direction outside in the depth face of vertical frame shown in Figure 1 is shown, and Fig. 3 is the sectional view along the A-A line of Fig. 2, and Fig. 4 is the exploded perspective view of formation shown in Figure 3.
Like Fig. 1～shown in Figure 4, in above-mentioned slide door or window 20, be provided with sliding guide 25 being arranged in the depth face of the distolateral vertical frame of door (below be also referred to as an end frame) 23b with the opposed outside of vertical frame 13b of open frame 10 (below be also referred to as an end face) 23b1.Being provided with handle at the depth face of the inboard of this end frame 23b (below be also referred to as inboard depth face) 23b2 installs recess 26 and with button recess 27 is installed.In addition, in this embodiment, suitably hold plane materiel 24 sides of frame 23b to be called direction inboard in the face at door, hold the vertical frame 13b side of frame 23b to be called in the face at door and describe outside the direction.
Handle is installed recess 26 is arranged at sliding guide 25 in inboard depth face 23b2 opposition side.The base section that recess 26 is installed at this handle is formed with through hole 26a.Button is installed recess 27 and is arranged at the lower side that handle is installed recess 26.
And like Fig. 1～shown in Figure 4, the door end frame 23b of this slide door or window 20 is provided with locking device 30, and this locking device 30 possesses handle mechanism portion 40 and actuating mechanism portion 60.Locking device 30 bears portion (not shown) with respect to the locking of the vertical frame 13b that is arranged at open frame 10 and between fastening state and non-fastening state, switches.Locking device 30 is kept slide door or window 20 with respect to open frame 10 closing state when becoming fastening state.
Fig. 5 is the exploded perspective view of handle mechanism portion shown in Figure 4.Here illustrative handle mechanism portion 40 is the handles that are called so-called handle reverse, possesses handle unit 40a and pushbutton unit 50a.Handle mechanism portion 40 is installed on the inboard depth face 23b2 of end frame 23b via handle base 31.Here, handle base 31 is longitudinally strip parts along above-below direction, forms the opening that supplies handle unit 40a and pushbutton unit 50a inscape separately to connect.
Square shaft formation portion 42 has: flat base portion 42a; Square shaft 42b from the outstanding quadrangular shape in this base portion 42a direction outside in face; And from inboard two the outstanding square shaft installation sheet 42c of (operating grip 41 sides) of this base portion 42a direction in face.These square shaft installation sheets 42c forms the narrow width of width than above-mentioned handle installation sheet 41b, in these square shaft installation sheets 42c, is formed with installing hole 42d respectively.Be formed with the outstanding restriction projection 42a1 in the radius vector outside at base portion 42a.Restriction projection 42a1 is used for making being rotated in of operating grip 41 to stop for about 90 °.
A pair of packing ring 43a, 43b are formed by elastomeric material respectively, be arranged in the face direction inboard with face in clamping (clamping on the thickness direction of locking device 30) square shaft formation portion 42 outside the direction.This a pair of packing ring 43a, 43b are can chimeric each other mode being respectively arranged with concavo-convex.And; Be positioned in a pair of packing ring 43a, 43b that 43a is last is formed with to the side-prominent anti-flake 43a1 of face direction towards the inboard packing ring of direction (below be also referred to as first packing ring), the packing ring in the direction outside in face (below be also referred to as second packing ring) the last square hole 43b1 that can supply above-mentioned square shaft 42b to connect that is formed with of 43b.Reference numeral 44 and 45 among Fig. 5 is represented square shaft base and square shaft cover respectively.Be formed with the hole that can supplier's axle 42b connects at square shaft base 44, be provided with the hole of the square shaft installation sheet 42c perforation of the anti-flake 43a1 that can supply the first packing ring 43a and square shaft formation portion 42 at square shaft cover 45.And, square shaft base 44 be provided with to above outstanding fastening projection 44a.
Fig. 6～Fig. 9 is respectively the key diagram
that the number of assembling steps of the handle unit that constitutes handle mechanism portion shown in Figure 5 is shown.The number of assembling steps of handle unit suitably is described with reference to these Fig. 6～Fig. 9.In addition, in Fig. 6～Fig. 9, omit the diagram of handle base 31.
From the state that handle mechanism shown in Figure 5 is partly separated, that kind as shown in Figure 6 overlaps square shaft formation portion 42, the first packing ring 43a, square shaft cover 45 and operating grip 41.At this moment, the anti-flake 43a1 of the square shaft installation sheet 42c of square shaft formation portion 42 and the first packing ring 43a connects the hole of square shaft cover 45.And direction is inboard in the face of this square shaft cover 45, between handle installation sheet 41b, with installing hole 41c each other, the mode of 42d unanimity square shaft installation sheet 42c is moved.In addition, the not opposed mode of anti-flake 43a1 of the installing hole 42d that the pin parts of stating later on 47 pass through at first and the first packing ring 43a overlaps the first packing ring 43a under the state of the central axis rotation of square shaft 42b.And, between square shaft installation sheet 42c, insert torsion-coil spring 46.In addition, though not shown in this Fig. 6, operating grip 41 direction inboard in the face of handle base 31 overlaps, and handle base 31 is clipped between operating grip 41 and the square shaft cover 45.
From state shown in Figure 6, pin parts 47 are run through among the installing hole 41c that is inserted in the handle installation sheet 41b that overlaps and square shaft installation sheet 42c, the 42d.In this case, pin parts 47 are also run through the winding part that is inserted in torsion-coil spring 46.Here, the diameter of the head of pin parts 47 is big, and self can not connect installing hole 41c, 42d fully.That is, when inserting pin parts 47, the head fastening of pin parts 47 is in the installing hole 41c that passes through at first, and therefore, under the state that the insertion of pin parts 47 is accomplished, this head exposes.
Like this, pin parts 47 run through among the installing hole 41c that is inserted in handle installation sheet 41b and square shaft installation sheet 42c, the 42d, and sell parts 47 and also run through the winding part that is inserted in the torsion-coil spring 46 that between square shaft installation sheet 42c, inserts.Its result does, operating grip 41 with the mode left from square shaft formation portion 42 by the central axis application of force around pin parts 47.
Then, as shown in Figure 7, make the central axis rotation of the first packing ring 43a around the square shaft 42b of square shaft formation portion 42, make the head of the first packing ring 43a and pin parts 47 opposed, thus, anti-flake 43a1 can cover the head of pin parts 47.Can prevent that thus shotpin parts 47 come off because of operation of operating grip 41 etc.
From state shown in Figure 7, as shown in Figure 8, each the mode in hole that relatively gets into square hole 43b1 and the square shaft base 44 of the second packing ring 43b with the square shaft 42b of square shaft formation portion 42 makes up the second packing ring 43b and square shaft base 44.As shown in Figure 9, Yi Bian make the second packing ring 43b be embedded in the first packing ring 43a, Yi Bian make square shaft cover 45 be embedded in square shaft base 44.Then, as shown in Figure 5, will be installed on handle base 31 with square shaft cover 45 by the chimeric each other square shaft base 44 of handle unit mounting screw 48.
In the handle unit 40a of this formation, the square shaft 42b of square shaft formation portion 42 is being rotated between the predetermined angular between (0 °～90 °) around the central axis of self.
Pushbutton unit 50a possesses action button 51 and button base 52.About action button 51, the inboard face of direction becomes the operating surface that supplies operator's operation in the face, and is provided with two outstanding button installation sheet 51a of the direction outside in face.In these button installation sheets 51a, be formed with installing hole 51b, and be formed with the locking plate 51c outstanding towards the top.This locking plate 51c is used for the location of button.
Be provided with the opening that the button installation sheet 51a of action button 51 can get at the central portion of button base 52, and be provided with in face two side-prominent in direction base installation sheet 52a.It is bigger than the width of above-mentioned button installation sheet 51a that these base installation sheets 52a forms width, in these base installation sheets 52a, is formed with installing hole 52b respectively.
Pushbutton unit 50a with this formation makes button base 52 and action button 51 overlap under the state that clips handle base 31.At this moment, the base installation sheet 52a of button base 52 connects the opening of handle base 31, and direction is inboard in the face of handle base 31, and button installation sheet 51a each other installing hole 51b, 52b between base installation sheet 52a is consistent.And, between button installation sheet 51a, insert torsion-coil spring 53.And, pin parts 54 are run through being inserted in the button installation sheet 51a that overlaps and installing hole 51b, the 52b of base installation sheet 52a.In this case, pin parts 54 are also run through the winding part that is inserted in torsion-coil spring 53.Here, the head diameter of pin parts 54 is big, and self can not connect installing hole 51b, 52b fully.Then, utilize button base mounting screw 55 that button base 52 is installed on handle base 31.
Omit detailed explanation, but, utilize torsion-coil spring 53 about this pushbutton unit 50a, to action button 51 in face the direction inboard around the central axis application of force of pin parts 54.Therefore, be sticked in the upper end of action button 51 under the situation of bottom of operating grip 41, by the active force of torsion-coil spring 53, restriction operation button 51 rotates around the central axis of pin parts 54.Then; When the operating surface of action button 51 by operator presses; Overcome the active force of torsion-coil spring 53, when this action button 51 was rotated outside the direction in face around the central axis of pin parts 54, the fastening state of the bottom of the upper end of this action button 51 and operating grip 41 was disengaged.So operating grip 41 becomes state freely, rotated around central axis direction inboard in face of pin parts 47 by torsion-coil spring 46 application of forces.Its result is that the operator can control operating grip 41 is operated handle part 41a.
As shown in Figure 4, the handle base 31 that above-mentioned handle unit 40a and pushbutton unit 50a are installed is installed the mode of recess 26 and button installation recess 27 to cover handle, is installed on the inboard depth face 23b2 of end frame 23b through screw (not shown).At this moment, constitute the opening 26a of the square shaft 42b perforation handle installation recess 26 of handle unit 40a.And the fastening projection 44a fastening that makes square shaft base 44 handle in door end frame 23b is installed the rising wood of recess 26.
Like Fig. 3 and shown in Figure 4, actuating mechanism portion 60 is installed on the sliding guide 25 of the door end face 23b1 of an end frame 23b, and is shown in figure 10, possesses cover 61, base 62, gear 63 and sliding part 64.
Incorporating section 62d allows gear 63, and (indoor and outdoor direction one side) gets into from the outside, and the upper end of direction outboard end and bottom in face are provided with respectively towards below and outstanding margining tablet 62d1, the 62d2 in top integratedly.
Sliding part 64 is that longitudinally is the strip parts of above-below direction (slip moving direction), constitutes through suitable enforcement bending machining.In this sliding part 64, be formed with end, outside (indoor and outdoor direction one side end) curved tabs 64a of direction inside bend in face.In this curved tabs 64a, along above-below direction (slip moving direction) be formed with a plurality of can with the fastening hole 64a1 of the part engagement of the tooth of gear 63.
The part engagement of the fastening hole 64a1 of curved tabs 64a and the tooth of gear 63.Therefore, between predetermined angular, rotate, make sliding part 64 slide and move along above-below direction through the central axis of gear 63 around square shaft 42b.And, linking securing rod 66 via pin 65 respectively in the upper end and the bottom of sliding part 64.On these securing rods 66, be fixed with stop pin 67 respectively, securing rod 66 assembles (with reference to Fig. 4) can run through the mode that is inserted in the bar guiding piece 68 that is fixed on the end frame 23b.Such securing rod 66 is known in the past with bar guiding piece 68, allows or limited lock rationed marketing 67 gets into or breaks away from the locking that is arranged at vertical frame 13b and bears portion (not shown) according to the switching of slide door or window 20.
The central portion of above-mentioned sliding part 64 be formed with longitudinally be above-below direction (the slip moving direction of sliding part 64) run through patchhole 64b.This runs through patchhole 64b and is used to make the terminal part of the square shaft 42b of the through hole 63a that connects gear 63 to run through insertion.And, longitudinally be above-below direction be for, run through at the terminal part of square shaft 42b and to insert this and run through under the state of patchhole 64b, sliding part 64 can slide along above-below direction and move.
In the locking device with aforesaid formation 30; When from slide door or window 20 with respect to open frame 10 closing state with operating grip 41 when lower side is operated about 90 °; Gear 63 rotates with square shaft 42b, thereby sliding part 64 for example slides towards the top and moves with respect to vertical frame (door end frame) 23b.Thus, securing rod 66 also slide to move towards the top, and limited lock rationed marketing 67 breaks away from from the locking portion of bearing of the vertical frame 13b that is arranged at open frame 10, and becomes the fastening state that engages with this open frame 10 thus.Thus, can keep slide door or window 20 with respect to open frame 10 closing state.
On the other hand, when from above-mentioned state with operating grip 41 when upper side is operated about 90 °, gear 63 rotates with square shaft 42b, thus sliding part 64 for example moves towards slid underneath with respect to vertical frame 23b.Thus, securing rod 66 also moves towards slid underneath, allows stop pin 67 to break away from from the locking portion of bearing, and makes slide door or window 20 become the non-fastening state of removing from open frame 10 thus.Therefore, if slide door or window 20 is moved to opening direction, then can open slide door or window 20 with respect to open frame 10.
In addition, in above-mentioned locking device 30, run through patchhole 64b, therefore, can make the terminal part of the square shaft 42b of the through hole 63a that has connected gear 63 run through insertion owing in sliding part 64, be formed with.Can make gear 63 and sliding part 64 approaching each other thus.And owing in the 62d of the incorporating section of base 62, be provided with margining tablet 62d1,62d2, therefore, limiting gear 63 and sliding part 64 are in contact with one another between gear 63 and the sliding part 64 thereby said margining tablet 62d1,62d2 are clipped in.Therefore, for example can prevent that the tooth of gear 63 and the patchhole 64b that runs through of sliding part 64 from interfering.
Therefore, according to the locking device 30 of this embodiment, can make gear 63 and sliding part 64 approaching each other, and the tooth of gear 63 can not interfere with the patchhole 64b that runs through of sliding part 64.Therefore, can reduce end frame 23b from direction inboard in the face to face in the size in the direction outside, and, can not increase the pedestal part of operating grip 41 etc. thus.Thus, can reduce end frame 23b from direction inboard in the face to face in the whole thickness of device in the direction outside, and can realize the raising of aesthetic appearance.
More than preferred implementation of the present invention is illustrated, but the invention is not restricted to this, can carry out various changes.Promptly; In the above-described embodiment; Be clipped between gear 63 and the sliding part 64 and limiting gear 63 is arranged on base 62 with margining tablet 62d1, the 62d2 that sliding part 64 is in contact with one another; But in the present invention, be clipped between gear 63 and the sliding part 64 and limiting gear 63 need not be arranged at base 62 with the restrictions that sliding part 64 is in contact with one another, can be arranged at various positions.
Claims (4)
1. locking device, this locking device possesses:
Cover, it is installed on the depth face of frame through the cover mounting screw;
Gear is arranged to square shaft and is connected the through hole of this gear self and rotate with above-mentioned square shaft, and said square shaft rotates around central axis according to the operation of operating portion; And
Sliding part, with the part engagement of the tooth of all ends that are formed at said gear, and it is mobile to slide according to the rotation of this gear,
This locking device moves through the slip of above-mentioned sliding part and switches between fastening state and non-fastening state with respect to open frame, it is characterized in that,
The terminal part that above-mentioned sliding part has an above-mentioned square shaft that supplies to have connected said gear runs through the patchhole of insertion,
This locking device possesses restrictions, and this restrictions is clipped between said gear and the above-mentioned sliding part, and restriction said gear and above-mentioned sliding part are in contact with one another.
2. locking device according to claim 1 is characterized in that,
Above-mentioned restrictions is arranged at the base that is installed on the above-mentioned cover integratedly.
3. locking device according to claim 2 is characterized in that,
The above-mentioned patchhole that runs through has rectangular long hole shape on the slip moving direction of above-mentioned sliding part,
Above-mentioned restrictions constitutes the incorporating section of taking in said gear in the above-mentioned base, and is arranged to respectively towards a side and the opposite side of the slip moving direction of above-mentioned sliding part outstanding.
4. a door and window is characterized in that,
This door and window application rights between open frame and frame requires each described locking device in 1 to 3.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010262619A JP5457330B2 (en) | 2010-11-25 | 2010-11-25 | Locking device and joinery |
| JP2010-262619 | 2010-11-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102536008A true CN102536008A (en) | 2012-07-04 |
| CN102536008B CN102536008B (en) | 2014-11-12 |
Family
ID=46343899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110380421.8A Active CN102536008B (en) | 2010-11-25 | 2011-11-25 | Lock device and fitting |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP5457330B2 (en) |
| CN (1) | CN102536008B (en) |
| HK (1) | HK1169152A1 (en) |
| SG (1) | SG181214A1 (en) |
| TW (1) | TWI461595B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103266811A (en) * | 2013-05-14 | 2013-08-28 | 平湖台丽办公自动化设备有限公司 | Locking gear mechanism |
| CN103573045A (en) * | 2013-09-23 | 2014-02-12 | 深圳市纽贝尔电子有限公司 | Handle sunk type intelligent safety lock |
| TWI732699B (en) * | 2020-10-16 | 2021-07-01 | 良展興業有限公司 | Locking device |
| CN114809829A (en) * | 2021-01-20 | 2022-07-29 | 吉田建材（苏州）有限公司 | Actuating mechanism of lock device and door and window |
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| CN2528858Y (en) * | 2002-02-04 | 2003-01-01 | 爱福赛股份有限公司 | Assembly device of fastener for door-window stop |
| JP2008231832A (en) * | 2007-03-22 | 2008-10-02 | Ｙｋｋ Ａｐ株式会社 | Lock device and fitting |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2532661Y2 (en) * | 1990-06-04 | 1997-04-16 | 新日軽株式会社 | Locking device for sliding shoji |
| TWM271065U (en) * | 2005-01-26 | 2005-07-21 | Guo-Chuan Hung | Improvement on door handle structure for networking computer communication servo cabinet |
| JP2009019456A (en) * | 2007-07-13 | 2009-01-29 | Ｙｋｋ Ａｐ株式会社 | Lock device, fitting, and curtain wall |
-
2010
- 2010-11-25 JP JP2010262619A patent/JP5457330B2/en active Active
-
2011
- 2011-09-27 TW TW100134733A patent/TWI461595B/en active
- 2011-09-29 SG SG2011070901A patent/SG181214A1/en unknown
- 2011-11-25 CN CN201110380421.8A patent/CN102536008B/en active Active
-
2012
- 2012-10-04 HK HK12109776.7A patent/HK1169152A1/en unknown
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0275235A2 (en) * | 1987-01-15 | 1988-07-20 | Metallbau Koller AG | Door or window with a movable, lockable wing |
| JPH05149047A (en) * | 1991-11-08 | 1993-06-15 | Nishi Seisakusho:Kk | Lock |
| JPH05287952A (en) * | 1992-04-10 | 1993-11-02 | Shin Nikkei Co Ltd | Flush bolt lock device |
| CN2528858Y (en) * | 2002-02-04 | 2003-01-01 | 爱福赛股份有限公司 | Assembly device of fastener for door-window stop |
| JP2008231832A (en) * | 2007-03-22 | 2008-10-02 | Ｙｋｋ Ａｐ株式会社 | Lock device and fitting |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103266811A (en) * | 2013-05-14 | 2013-08-28 | 平湖台丽办公自动化设备有限公司 | Locking gear mechanism |
| CN103573045A (en) * | 2013-09-23 | 2014-02-12 | 深圳市纽贝尔电子有限公司 | Handle sunk type intelligent safety lock |
| CN103573045B (en) * | 2013-09-23 | 2015-10-28 | 深圳市纽贝尔电子有限公司 | A kind of heavy shank type intelligent and safe lock |
| TWI732699B (en) * | 2020-10-16 | 2021-07-01 | 良展興業有限公司 | Locking device |
| CN114809829A (en) * | 2021-01-20 | 2022-07-29 | 吉田建材（苏州）有限公司 | Actuating mechanism of lock device and door and window |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2012112182A (en) | 2012-06-14 |
| SG181214A1 (en) | 2012-06-28 |
| CN102536008B (en) | 2014-11-12 |
| JP5457330B2 (en) | 2014-04-02 |
| HK1169152A1 (en) | 2013-01-18 |
| TW201221741A (en) | 2012-06-01 |
| TWI461595B (en) | 2014-11-21 |
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