CN2525186Y - Door and window open and close lock combining device - Google Patents

Abstract

The utility model provides a combined device for opening, closing and locking a door and window, which comprises a holding part and a locking mechanism which can move relatively toward the holding part along the longitudinal axis of the holding part. The holding part is fixed on the inner side of an opening position of a fixed frame; the lock mechanism is fixed on the inner side of a movable frame; the holding part is provided with a lock seat and a pivot seat along the longitudinal axis of the holding part, the pivot seat is provided with symmetrically opposite openings along the longitudinal axis of the holding part; the locking mechanism comprises a lock element and a pivot element, the lock element is clipped to the lock seat or the pivot element is clipped to the pivot seat. The holding part of the utility model can be used in cooperation with locking mechanisms with various mounting modes, and thereby providing two different functions including leaning opening before rotating opening and rotating opening before leaning opening.

Description

The door and window open and close lock composite set of pulling

[technical field]

The utility model is about a kind of open and close lock of door and window composite set of pulling.

[background technology]

The mechanism for opening/closing product is a kind of product technology that has well been developed, a kind of mechanism for opening/closing, for example window or the door, all can provide and comprise the function of tiltedly opening and rotarily opening, or before rotarily opening, tiltedly open, in brief, that is have the handle that three fragment position are adjusted in a side utilization of framework; in advance and the action of controlling combination or breaking away from by some connect mechanisms, and then make activity box be incorporated into the technology of technology for generally commonly seeing at fixed frame bracket switch place.When activity box was closed, handle was positioned at primary importance, and this activity box promptly is locking states with the fixed frame frame; And when handle rotated to the second place, this activity box can pivot with respect to the adjustment of fixed frame frame and open (that is oblique open position) along the horizontal tilt position; When handle continued to rotate into the 3rd position, then activity box can pivot along vertical axis position unlatching (that is rotarily opening the position), and can be unlocked completely; Tiltedly starting before tiltedly opening, rotarily open and rotarily opening does because the difference of handle adjustment inclination and position of rotation, and make it also different on order.

The door and window that rotarily opens before tiltedly opening and tiltedly open before the rotarily opening partly, it is a kind of and the mechanism for opening/closing activity box mechanism design that member combines or break away from that tilts, and owing to knownly rotarily open before tiltedly opening, and the technology of tiltedly opening before rotarily opening is comparatively complicated, therefore known techniques once proposed a kind of different door and window structure, make and tiltedly open before whether needing to rotarily open according to this mechanism for opening/closing, perhaps before tiltedly opening, rotarily open; Yet the design that these are different, must provide and comprise and tiltedly opening before rotarily opening, and the stock of two kinds of different door and window parts that rotarily open before tiltedly opening, and owing to design, make, store, material supplies etc. need and the cost of generation, and must provide installation site etc. in addition, and such situation that excess waste material, fund just may take place, if and make or the door and window part deficiency of the different opening ways of stock, it is available then may to cause not having suitable door and window part when group is found mechanism for opening/closing, thereby is further improved.

[utility model content]

The open and close lock that the purpose of this utility model the provides a kind of door and window composite set of pulling, utilize single holding parts can cooperate the lock of the different installation mechanism of pulling to use, and then the two kinds of different functions that rotarily open that comprise before tiltedly the opening and tiltedly opening before rotarily opening are provided, can improve and reduce the shortcoming of the necessary different types of product element of stock of known techniques effectively.

The purpose of this utility model reaches as follows: the utility model provides a kind of door and window open and close lock composite set of pulling, and it comprises a holding parts and can it is characterized in that along the lock that the holding parts longitudinal axis moves relative to this holding parts mechanism of pulling:

This holding parts is fixed on the medial surface of fixed frame enable possition;

This lock mechanism of pulling is fixed on the medial surface of activity box;

This holding parts is provided with a lock base and a pivotal block that is provided with along the holding parts longitudinal axis, and the longitudinal axis of this pivotal block upper edge holding parts is provided with the opening of reverse symmetry; This lock mechanism of pulling comprises lock pull an element and a pivoting member, this lock pull mechanism relatively this holding parts be arranged in a position of three positions, the pull primary importance of mechanism of this lock is to make this lock element of pulling be sticked in this lock base, the pull second place of mechanism of this lock does not all engage with this lock base and pivotal block for pull element and pivoting member of this lock, this lock pull mechanism the 3rd position then for this pivoting member clip in this pivotal block.

The purpose of this utility model can also following preferred implementation reach:

When lock was pulled mechanism's operation, it was serially by first, second and third position.Utilize this mode, a kind of mechanism design that rotarily opens before tiltedly opening can be provided.

When lock is pulled mechanism when operation, its also can be continuously by first, the 3rd and the second place.Utilize this mode, a kind of mechanism design of tiltedly opening before rotarily opening can be provided.

When this lock was pulled the second place of mechanism, pull element and pivoting member of this lock was fully between this lock base and pivotal block.

When this lock was pulled the second place of mechanism, this lock element of pulling was that pivoting member then is positioned at the openend that pivotal block is tossed about between lock base and pivotal block first openend, and element and pivoting member all do not engage with this pivotal block but this lock is pulled.

In pull the 3rd position of mechanism of this lock, this pivoting member is sticked in this pivotal block, and this lock element of pulling does not then engage with this lock base.

This lock mechanism of pulling can comprise a panel, this lock pull element and pivoting member constitute can slippage engaging on this panel control element, pull element and pivoting member of this lock has constant spacing.

This holding parts can include a fixing support panel, this lock base and pivotal block and this lock base and pivotal block is set on this support panel has a fixing spacing.

This lock is pulled the spacing of element and pivoting member less than the spacing of this lock base and pivotal block.

This lock is pulled the spacing of element and pivoting member greater than the longitudinal length of this pivotal block.

This lock element of pulling can be a mushroom shape trip, and this lock base has a groove, and this groove is pulled the element slippage when snapping in lock base at lock, and is chimeric fully with the head of mushroom shape trip.

This lock base is provided with side, and has an openend and blind end, and the side of this openend is recess design.

Be provided with recess on the external surface blind end of this lock base side, and this lock mechanism of pulling comprises a guiding block, it also produces interlock in use with the formed groove of wearing of the curved surfaces of lock base.

This pivoting member is a cam-like trip, and this pivotal block has dual-side, and respectively along the y direction extension of holding parts, the upper and lower end parts of each side is the openend of this pivotal block.

The upper and lower side of each side all forms one and supplies pivoting member to pass the recess of this pivotal block.

Inner surface at this pivotal block side is made as curved groove, use in this lock mechanism of pulling to be positioned at the 3rd position, and activity box is when tilting to open from frame plane, provides pivoting member one recess space.

The door and window open and close lock of the present utility model composite set of pulling comprises that two kinds of purposes mechanism for opening/closing that rotarily open before tiltedly opening and tiltedly open before a holder can be applicable to rotarily open use; Therefore pivotal block comprises the opening of both sides, makes holding parts can cooperate the lock of the different installation mechanism of pulling to use, and then provides and comprise tiltedly opening before rotarily opening, and the mechanism for opening/closing that rotarily opens two kinds of difference in functionalitys before tiltedly opening.As for the correlative positional relation of lock base and pivotal block, and lock pull element and the variation of pivoting member on geometry linear, this lock being pulled make up to provide different combination continuity functions: locking, inclination, rotation, perhaps locking, rotation, inclination.

Simultaneously, the combination of pulling of the utility model lock also can be disposed, and makes when the second place, and pull element and pivoting member of lock is able to fully the position and is located between lock base and the pivotal block; Therefore and the tolerable activity box opens and closes opening part from it and fully rotated and open at this moment, pull element and pivoting member of lock all is positioned at not clamped position.

Moreover the combination of pulling of the utility model lock also can be disposed, and makes when the second place, and this lock element of pulling is located at first openend of lock base and pivotal block in the position fully, and pivoting member then position is located at the opposite side openend of pivotal block, and does not engage mutually with pivotal block; Therefore and the tolerable activity box is fully rotated and opens from opening and closing opening part at this moment, pull element and pivot element of lock all is positioned at not clamped position.

Moreover the utility model lock is pulled to make up and also can be disposed, and makes when the 3rd position, makes this pivoting member be sticked in pivotal block, locks the element of pulling simultaneously and is not sticked in lock base; By this configuration, and the tolerable activity box is from opening and closing the opening part unlatching that pivoted.

This lock mechanism of pulling can comprise a panel, and control element can engage on panel in slippage, comprise a lock with constant spacing pull element and pivoting member simultaneously, the spacing of element and this pivoting member and lock are pulled, and and holding parts between geometry linear change and to have determined this lock mechanism of pulling to provide and tiltedly open before rotarily opening, perhaps rotarily opening before tiltedly opening.

This holding parts includes a fixing support panel, which is provided with lock base and pivotal block and be positioned at a fixing spacing, then still keep same way as and the action that rotarily opens before tiltedly opening or tiltedly open before rotarily opening is provided as for the action of the geometry linear of holding parts, simultaneously relevant pivoting member and the lock element of pulling should be positioned at that position and determine different operator schemes, also is to determine by the spacing of pivotal block and lock base.

The pull spacing of element and pivoting member of lock can be little than the spacing of lock base and pivotal block, therefore makes to lock pull element and pivoting member and be able to be between lock base and the pivotal block, and activity box is opened completely, and the operation that rotarily opens is provided.

Lock is pulled the spacing of element and pivoting member can be than the longitudinal length of pivotal block for big, therefore makes pull element and pivoting member of lock be able to be in arbitrary end of pivotal block, thereby activity box is opened completely, and the operation that rotarily opens is provided.

This lock element of pulling can be a kind of mushroom shape trip, and lock base has a groove simultaneously, and this groove is pulled the element slippage when snapping in lock base at lock, can be chimeric fully with the head of mushroom shape trip.This design provides activity box and fixed frame frame a kind of safe locking mode when locked position.

Lock base is provided with side, and comprises by an openend and seal auspiciously, and wherein the side of openend is to be recess design; The design of this recess can snap in lock base in order to the guiding lock element cunning of pulling, and provides activity box to close easily in fixed frame, for example has weather-proof elastic sealing gasket when using a kind of.

Be designed to notch configuration on the external surface blind end of lock base side, and this lock mechanism of pulling can comprise that one tilt to go up lead device, it also produces interlock in use with the notch end of lock base.As for the recess side of lock base and the interlock effect of tilting to go up lead device, guaranteed that then the pull snap-in lock of mechanism of lock pulls, and activity box can positively be closed on fixed frame.

Pivoting member can be a kind of cam-like trip, and pivotal block has dual-side, and respectively along the y direction extension of holding parts, the upper and lower end parts of each side is the openend of pivotal block simultaneously; Preferable mode is that the upper and lower side of each side all forms a recess, and the accessory channel that provides pivoting member to pass pivotal block is provided; Then snap in pivotal block as for the end of recess, when the complete driving fit of activity box and fixed frame, also can make pivoting member and pivotal block be easier to engage simultaneously in order to the guiding pivoting member.

Can be designed to curved groove on the inner surface of pivotal block side, use in the combination of pulling of this lock and be positioned at the 3rd position, and activity box provides pivoting member one recess space when tiltedly open on the fixed frame plane.The groove that this is located in the curved wall of pivotal block can prevent that pivoting member breaks away from pivotal block, assist activity box and fixed frame opening and closing the simplification of operating when and can guarantee its operation simultaneously.

Existing adjoint embodiment is described in detail as follows architectural feature of the present utility model and effect thereof:

[description of drawings]

Fig. 1 is the plan view of holding parts of the present utility model.

Fig. 2 is the pull front view of mechanism of the lock of the utility model embodiment one, refers to the schematic diagram that activity box rotarily opens before tiltedly opening especially.Fig. 2 A is the holding parts and the stereogram of locking the mechanism of pulling of the utility model embodiment one, and Fig. 2 B is the holding parts and the three-dimensional exploded view of locking the mechanism of pulling of the utility model embodiment one.

Fig. 3 is the lateral view of the utility model embodiment one when rotarily opening the position.

Fig. 3 A is the lateral view of the utility model embodiment one when locked position.

The lateral view that Fig. 3 B is the utility model embodiment one when oblique open position.

Fig. 3 C is the utility model when oblique open position, activity box relative fixed framework lateral view.

Fig. 4 is the plan view of holding parts of the present utility model.

Fig. 5 is the pull front view of mechanism of the lock of the utility model embodiment two, refers to the schematic diagram that activity box is tiltedly opened before rotarily opening especially.

Fig. 5 A is the stereogram of the utility model embodiment two.

Fig. 5 B is the three-dimensional exploded view of the utility model embodiment two.

The lateral view that Fig. 6 is the utility model embodiment two when oblique open position.

Fig. 6 A is the lateral view of the utility model embodiment two when locked position.

Fig. 6 B is the utility model embodiment two lateral view when rotarily opening the position.

Fig. 6 C is the utility model when oblique open position, activity box relative fixed framework lateral view.

Fig. 7 A is that the utility model is positioned at the position view on the window.Fig. 7 B is the partial enlarged drawing of Fig. 7 A.

[specific embodiment]

Identical part in the utility model difference is graphic has identical reference element numbering.The shown structure of dotted line in graphic for hiding.

With reference to Fig. 7 A, 7B, for the door and window open and close lock of the present utility model composite set of pulling is used for the embodiment of window 300, window 300 comprises that one can be fixed in the fixed frame 302 on the wall for the activity box 301 and of unlatching, but the handle 303 that it can be adjusted by a syllogic and the keying of control activity box 301, and this activity box 301 is except that can be along the vertical axis direction rotarily opens, but the also oblique unlatching of along continuous straight runs.The utility model promptly is located at the below of window 300 along handle 303 lengthwise positions, and can produce different keying positions by handle 303.

With reference to shown in Figure 1, the pull holding parts of composite set of door and window open and close lock of the present utility model, and to number 100 expressions; This holding parts 100 includes a pivotal block 110, and a lock base 120.This pivotal block 110 and lock base 120 all are arranged on the same support panel 102; One shrinkage pool 104 is to be arranged on the support panel 102, on the medial surface in order to enable possition that the fixed frame 302 that this holding parts 100 is fixed on window 300 is provided; Both are separated from each other lock base 120 and pivotal block 110 and have fixing spacing, and the pivotal block on this holding parts 100 110 is to be arranged on the same longitudinal axis position with lock base 120.

This pivotal block 110 has one first openend 112 and one second openend 114 in two corresponding positions; Simultaneously, pivotal block 110 also includes a first side 116 and a second side 118, and the edge of dual side-edge has formed the openend of this pivotal block 110, and the limit end of dual side-edge is indentations simultaneously; In addition, then then be made as a curved groove 117,119 at the medial surface of pivotal block 110 dual-sides.

This lock base 120 includes a first side 121, a second side 122, and the 3rd side 123; The formed free end of each side is the openend of lock base, and the free end of each side also all is designed to notch configuration; Again, side 123 have one be in the recess of curved arc shape, and constitute a groove, in order to the embedding combination of a kind of mushroom shape of the following stated trip to be provided by the edge of each side.

Fig. 2, Fig. 2 A, 2B are depicted as a kind of door and window open and close lock described in the utility model employed a kind of lock of combination mechanism 200 of pulling of pulling; The pull combination of mechanism 200 of this lock can be provided at and rotarily opens operation before tiltedly opening in advance; Be first embodiment of the present utility model.This lock mechanism 200 of pulling comprises a panel 210 and a control lever 212, and this control lever 212 is to engage slippingly and be fixed on this panel 210; During use, this panel 210 is to be fixed on the medial surface of activity box 301 (as shown in Figure 7), control lever 212 then by a handle that joins 303 controls its can be with respect to panel 210 slippages; One control link 214 is the free ends that are connected in control lever 212, thereby makes control lever 212 be connected in control handle 303 by control element (figure does not show).

Lock the pivoting member 224 that the mechanism 200 of pulling comprises that a lock is pulled element 220 and is provided with a shared location-plate 226, locking the element 220 of pulling is trips of a similar mushroom shape, and 224 of pivoting member are the trip of a cam-like; On lock is pulled mechanism 200, provide the plurality of fixed device, break-off takes place in order to prevent control lever 212 and panel 210; The lock mechanism 200 of pulling comprises the guiding block 230 of the oblique side of a tool simultaneously, and itself and holding parts 100 mutual starts below will have further instruction.Pull element 220 and pivoting member 224 of lock is located on the location-plate 226 altogether, and makes both separate a determining deviation, simultaneously this location-plate 226 and produce synchronous moving when this control lever 212 is moved.Pivoting member 224 is to be arranged at along on the longitudinal axis position of locking the mechanism of pulling with locking the element 220 of pulling.

The operational motion of the utility model combining structure will cooperate Fig. 3, Fig. 3 A, 3B, 3C to be illustrated, when activity box 301 is closed in fixed frame 302 (as Fig. 7), holding parts 100 and the lock mechanism 200 of pulling are promptly close mutually as shown in Figure 3, and holding parts 100 and the lock mechanism 200 of pulling is formed on the same longitudinal axis in the frame face position of activity box 301; Locking the mechanism 200 of pulling is by 303 starts of the handle on the activity box 301, and this handle 303 is to be connected with control link 214, and then drives control lever 212 actions; When the handle on the activity box 301 303 during at locked position, then control lever 212 promptly moves up as shown in Figure 3A, simultaneously location-plate 226 upwards slippage the mushroom shape lock element 220 of pulling engage with groove on the lock base 120, and then make activity box 301 and fixed frame 302 formation locking states.This is the pull primary importance of mechanism 200 of this lock.The groove mouth of lock base 120 lower ends is to pull in order to guiding mushroom shape lock that to snap in lock base 120 fixing for element 220, and activity box 301 and a kind of easy closed procedure mode of fixed frame 302 (when for example being provided with elastic sealing gasket between the two) when driving fit is not good are provided simultaneously.

As at operant activity frame 301 handles 303 when rotarily opening the position, as shown in Figure 3, these control lever 212 controlled downward slippages, also slippage downwards of location-plate 226 simultaneously, and the mushroom shape lock element 220 of pulling breaks away from lock bases 120; This moment lock pull the separation pitch of element 220 and pivoting member 224 than the separation distance of lock base 120 and pivotal block 110 for short, therefore make pull element 220 and pivoting member 224 of lock can be positioned the position between lock base 120 and pivotal block 110 as shown in Figure 3 completely.This is the pull second place of mechanism 200 of this lock.When lock pull element 220 and pivoting member 224 both when all not engaging, activity box 301 can pivot and break away from window fully and open and close the frame face position of opening and open along the vertical axis position this moment, promptly the opening ways with general window is identical, and then the operation that rotarily opens of this locking combination is provided; When with activity box 301 when fixed frame 302 positions are closed, the oblique side of guiding block 230 can slip into chimeric along the formed groove of wearing of the curved surfaces of lock base 120, and then activity box 302 mentioned slightly, and make activity box 301 recover closure state with fixed frame 302.

When activity box 301 when closing, handle 303 can be continued control is controlled to bottom offset control lever 212,224 of pivoting member enter pivotal block 110 via first openend 112, shown in Fig. 3 B, the separation of element 220 and pivoting member 224 because lock is pulled, element 220 does not engage with pivotal block 110 so that lock is pulled.This is pull the 3rd position of mechanism 200 of this lock.When pivoting member 224 engages with pivotal block 110, can form coaxial pivot by set pivot (figure does not show) with being located at activity box 301 other sides, therefore provide activity box 301 to make it tilt to open in the horizontal axis position along fixed frame 302, shown in Fig. 3 C, as for being located in the pivotal block 110 formed groove then in order to help prevent pivoting member 224 to break away from from pivotal block 110 places, in addition, the recess of being located at pivotal block 110 medial surfaces then enters pivotal block 110 in order to guiding pivoting member 224; When the aperture position that activity box 301 is opened and closed to window is again closed, guiding block 230 can slip into chimeric along the formed groove of wearing of the curved surfaces of lock base 120 equally, thereby activity box 301 is mentioned slightly, can make the closure state of activity box 301 recoveries and fixed frame 302.

Owing to be located at lock on the location-plate 226 pull element 220 and the displacement of pivoting member 224 at diverse location, lock shown in Fig. 3, Fig. 3 A, Fig. 3 B combined mechanism of pulling can provide successional operation: locking, rotarily open, tiltedly open, promptly this combined mechanism provides an action that in advance rotarily opens before tiltedly opening.

The door and window open and close lock provided by the utility model composite set of pulling, the action that it tiltedly opens before also can being provided at and rotarily opening in advance is second embodiment of the present utility model.As among Fig. 4 to Fig. 6, cooperate figure number to be illustrated; Holding parts shown in Fig. 4 400 is identical with holding parts 100 structures shown in Figure 1, the mechanism 500 of pulling of lock shown in Fig. 5,5A, the 5B is in fact also identical with that shown in Figure 2, and its and the lock shown in Figure 2 pivoting member 524 that the difference of mechanism 200 is to be located on the location-plate 526 of pulling is different with the spacing of locking the element 520 of pulling.

The action of relevant second embodiment of the present utility model will cooperate figure number to be illustrated in Fig. 6 and Fig. 6 A, 6B, 6C, when activity box 301 was closed in the frame face position of fixed frame 302, pull mechanism 500 and activity box 301 of holding parts 400 and lock was to coexist on the longitudinal axis.Locking the mechanism 500 of pulling mainly is by handle 303 controls of being located on the activity box 301, and this handle 303 is connected with a control link 214, and then drives control lever 212 actions.When the handle on the activity box 301 303 during at locked position, then control lever 212 promptly moves up as shown in Figure 6A, simultaneously location-plate 526 upwards slippage the mushroom shape lock element 520 of pulling engage with groove on the lock base 120, and then make activity box 301 and fixed frame 302 formation lockings.This is the pull primary importance of mechanism of this lock.The groove mouth of lock base 120 lower ends is pulled in order to guiding mushroom shape lock, and to enter lock base 120 fixing for element 520, and activity box 301 and a kind of easy closed procedure mode of fixed frame 302 (when for example being provided with elastic sealing gasket between the two) when driving fit is not good are provided simultaneously.

As at operant activity frame 301 up knobs 303 during to its oblique open position, as shown in Figure 6, this control lever 212 is controlled, and location-plate 526 is driven downward slippage simultaneously downwards, and the mushroom shape lock element 520 of pulling breaks away from lock bases 120; This moment, the spacing of element 520 and pivoting member 524 was long than the spacing of lock base 120 and pivotal block 110 because lock is pulled, and the order lock is when pulling element 520 disengaging lock bases 120, and pivoting member 524 promptly is sticked in pivotal block 120, state as shown in Figure 6.This is pull the 3rd position of mechanism 500 of this lock.When pivoting member 524 engages with pivotal block 110, both get final product synchronization action, and form coaxial with the set pivot of activity box 301 other sides (figure does not show), therefore providing activity box 301 to be along the horizontal axis position tilts to open, shown in Fig. 6 C, wherein be located at groove inboard in the pivotal block 110 then in order to help prevent pivoting member 524 to break away from, then enter pivotal block 110 in order to guiding pivoting member 524 as for the recess of being located on the wall from pivotal block 110 places; When activity box 301 is opened and closed aperture positions when closing to fixed frame 302 again, guiding block 230 can embed along the formed groove of wearing of the curved surfaces on the lock base 120, thereby slightly mentions activity box 301 and form closure states with fixed frame 302 again.

When activity box 301 was closed, handle 303 can continue to be controlled to rotarily opening the position; At this moment, control lever 212 is controlled to bottom offset, 524 of pivoting member are left pivotal block downwards via second openend of pivotal block 110, the factor of the spacing of element 520 and pivoting member 524 because lock is pulled, so that pivotal block 110 is pulled between the element 520 in pivoting member 524 and lock, shown in Fig. 6 B.This moment lock pull the spacing of element 520 and pivoting member 524 than the longitudinal length of pivotal block 110 for long, and no matter to lock the element 520 of pulling still be that pivoting member 524 all is not stuck.This is the pull second place of mechanism 500 of this lock.When lock pull element 520 or pivoting member 524 both when all not engaging, activity box 301 can pivot fully and to break away from closed fixed frame 302 frame faces and be opening along vertical axis this moment, also promptly as the position of window unlatching, and then the operation that rotarily opens that provides this lock to pull mechanism 500; When activity box 301 being shut to fixed frame 302 frame face positions, guiding block 230 can along lock base 120 the formed groove of wearing of curved surfaces embed, thereby slightly mention activity box 301 and recover closure states with fixed frame 302.

The spacing of locking pull element 520 and pivoting member 524 is long than the spacing of lock base 120 and pivotal block 110, and is length than the lengthwise distance of pivotal block 110; Owing to be located at lock on the location-plate 526 deciliter the moving of element 520 and pivoting member 524 of pulling, and can provide successional operation: locking, rotarily open, tiltedly open, so this mechanism provides an action that in advance rotarily opens before tiltedly opening by the composite set of pulling of the door and window open and close lock shown in Fig. 6,6A, 6B, the 6C.

Simultaneously, the utility model no matter the tool that provides is flexible before rotarily opening before tiltedly opening or tiltedly opening rotarily opens the lock combination of pulling, it all can provide a shared key, simultaneously also applicable to various lock structure use.

Claims (16)

1, a kind of door and window open and close lock composite set of pulling, it comprises a holding parts and can it is characterized in that along the lock that the holding parts longitudinal axis moves relative to this holding parts mechanism of pulling:

This holding parts is fixed on the medial surface of fixed frame enable possition;

This lock mechanism of pulling is fixed on the medial surface of activity box;

This holding parts is provided with a lock base and a pivotal block that is provided with along the holding parts longitudinal axis, and the longitudinal axis of this pivotal block upper edge holding parts is provided with the opening of reverse symmetry; This lock mechanism of pulling comprises lock pull an element and a pivoting member, this lock pull mechanism relatively this holding parts be arranged in a position of three positions, the pull primary importance of mechanism of this lock is to make this lock element of pulling be sticked in this lock base, the pull second place of mechanism of this lock does not all engage with this lock base and pivotal block for pull element and pivoting member of this lock, this lock pull mechanism the 3rd position then for this pivoting member clip in this pivotal block.

2, the door and window open and close lock as claimed in claim 1 composite set of pulling is characterized in that: when lock was pulled mechanism's operation, it was serially by first, second and third position.

3, the door and window open and close lock as claimed in claim 1 composite set of pulling is characterized in that: when lock is pulled mechanism's operation, its can be continuously by first, the 3rd and the second place.

4, the door and window open and close lock as claimed in claim 1 composite set of pulling is characterized in that: when this lock was pulled the second place of mechanism, pull element and pivoting member of this lock was fully between this lock base and pivotal block.

5, the door and window open and close lock as claimed in claim 1 composite set of pulling, it is characterized in that: when this lock is pulled the second place of mechanism, this lock element of pulling is between lock base and pivotal block first openend, pivoting member then is positioned at the openend that pivotal block is tossed about, and element and pivoting member all do not engage with this pivotal block but this lock is pulled.

6, the door and window open and close lock as claimed in claim 1 composite set of pulling is characterized in that: in pull the 3rd position of mechanism of this lock, this pivoting member is sticked in this pivotal block, and this lock element of pulling does not then engage with this lock base.

7, the door and window open and close lock as claimed in claim 1 composite set of pulling, it is characterized in that: this lock mechanism of pulling comprises a panel, this lock pull element and pivoting member constitute can slippage engaging on this panel control element, pull element and pivoting member of this lock has constant spacing.

8, the door and window open and close lock as claimed in claim 7 composite set of pulling is characterized in that: this holding parts includes a fixing support panel, this lock base and pivotal block and this lock base and pivotal block is set on this support panel has a fixing spacing.

9, the door and window open and close lock as claimed in claim 8 composite set of pulling is characterized in that: this lock is pulled the spacing of element and pivoting member less than the spacing of this lock base and pivotal block.

10, the door and window open and close lock as claimed in claim 8 composite set of pulling is characterized in that: this lock is pulled the spacing of element and pivoting member greater than the longitudinal length of this pivotal block.

11, the door and window open and close lock as claimed in claim 1 composite set of pulling is characterized in that: this lock element of pulling is a mushroom shape trip, and this lock base has a groove, and this groove is pulled the element slippage when snapping in lock base at lock, and is chimeric fully with the head of mushroom shape trip.

12, as the claim 11 described door and window open and close lock composite set of pulling, it is characterized in that: this lock base is provided with side, and has an openend and blind end, and the side of this openend is recess design.

13, the door and window open and close lock as claimed in claim 12 composite set of pulling, it is characterized in that: on the external surface blind end of this lock base side, be provided with recess, and this lock mechanism of pulling comprises a guiding block, and it also produces interlock in use with the formed groove of wearing of the curved surfaces of lock base.

14, the door and window open and close lock as claimed in claim 1 composite set of pulling, it is characterized in that: this pivoting member is a cam-like trip, and this pivotal block has dual-side, and respectively along the y direction extension of holding parts, the upper and lower end parts of each side is the openend of this pivotal block.

15, the door and window open and close lock as claimed in claim 14 composite set of pulling is characterized in that: the upper and lower side of each side all forms one and passes the recess of this pivotal block for pivoting member.

16, the door and window open and close lock as claimed in claim 14 composite set of pulling, it is characterized in that: the inner surface at this pivotal block side is made as curved groove, use in this lock mechanism of pulling and be positioned at the 3rd position, and activity box is when tilting to open from frame plane, provide pivoting member one recess space.

Images