CN2634048Y

CN2634048Y - Interlinking lock capable of changing opening direction

Info

Publication number: CN2634048Y
Application number: CN 03261229
Authority: CN
Inventors: 陈芳崑
Original assignee: TAIWAN EZ TREND TECHNOLOGY Co Ltd
Current assignee: TAIWAN EZ TREND TECHNOLOGY Co Ltd
Priority date: 2003-05-19
Filing date: 2003-05-19
Publication date: 2004-08-18
Anticipated expiration: 2013-05-19

Abstract

An interlinking lock capable of changing opening direction comprises a base casing, a lock tongue and a lock bolt for locking, and a handle mechanism which is provided with a first outer pivot plate and a second outer plate which are pivoted in the base casing, an inner pivot plate which is superposed between the first outer pivot plate and the second outer pivot and selectly assembled and fixed with the first outer pivot plate or the second outer pivot plate, a first handle and a second handle which can respectively link the first outer pivot and the second outer pivot to pivot. When the inner pivot plate is fixed with the first outer pivot plate, the first handle can be operated to unlock the lock tongue and the lock bolt at the same time. When the inner pivot plate is fixed with the second outer pivot plate, the second handle can be operated to unlock the lock tongue and the lock bolt at the same time.

Description

The interlock lock of convertible opening direction

(1) technical field

The utility model relates to a kind of interlock lock of convertible opening direction, and any side is towards indoor in a kind of door-plate two sides no matter particularly relate to, and all the interlock of applicable installation is locked.

(2) background technology

Generally be installed on the interlock lock on the door-plate, door-plate has two parallel to each other and opposite sides, but difference because of the door design, any side in the two sides of door-plate all might be towards indoor side, so the configuration of door lock also needs two kinds of different design forms, that is to say that the subelement of door lock must design two kinds of kenels, for selecting for use.

(3) utility model content

The purpose of this utility model is to provide a kind of as long as suitably adjust the just interlock lock of convertible opening direction of predetermined screw element.

The interlock lock of the convertible opening direction of the utility model, be suitable for and be installed on the door-plate, described door-plate has two sides parallel to each other, an and joint face that vertically is connected in this lateral edge, the interlock of this convertible opening direction lock comprises: a hollow also is fixedly arranged on basic shell between the two side faces of described door-plate, one accumulate have outside described door-plate joint face projection elastic force and can in stretch out dead bolt outside the described door-plate joint face with contracting, one have one can in stretch out the latch mechanism of the outer locking bolt of described door-plate joint face with contracting, and one can operate and selectively drives the locking bolt retraction and the lock control mechanism that stretches out described joint face of this latch mechanism.

It is characterized in that: the interlock of this convertible opening direction lock more comprises one and is installed on this base shell and is positioned at short control bar and leader mechanism between this dead bolt and this latch mechanism; But this handle mechanism have in the axis of a vertical described door-plate is installed in this base shell two outside pin plate, be stacked at outside this between pin plate and selectively be consolidated in wherein interior pin plate, the inner consubstantiality rotation earth's axis on the pin plate outside be loaded on should on the outer pin plate of pin plate interlock and outer end stretch out the wherein first outer control bar of a side of described door-plate, and one is fixed in this first first in command of controlling the bar outer end; Each outer pin plate all has one by the projection outward of its edge and be butted on the dead bolt pushing block of this dead bolt inner end; Should in pin plate have one by the projection outward of its edge and be resisted against the locking bolt pushing block that this weak point is controlled the powered phase of bar; In the time of should driving toward unlocking direction rotation via this first in command and the first control bar with the fixed outer pin plate of interior pin plate, this dead bolt pushing block pushes against this dead bolt inner end and causes in the described joint face of this dead bolt retraction, should interior pin plate interlock rotation make this locking bolt pushing block push against this weak point control bar to push against the described joint face of locking bolt retraction of this latch mechanism simultaneously.

(4) description of drawings

Be elaborated below by most preferred embodiment and accompanying drawing interlock lock to convertible opening direction of the present utility model, in the accompanying drawing:

Fig. 1 is that the interlock lock embodiment of the convertible opening direction of the utility model is assembled in the stereogram on the door-plate, and a basic shell wherein and leader mechanism are by exploded.

Fig. 2 is the three-dimensional exploded view of this embodiment, and one first housing wherein is removed.

Fig. 3 is the dead bolt of this embodiment and the locking bolt front view when stretching out the door-plate joint face.

Fig. 4 is a three-dimensional exploded view of this embodiment handle mechanism;

Fig. 5 one is similar to the view of Fig. 4, but and the interior pin plate of this handle mechanism and the assembling mode of the first outer pin plate interlock rotation be described;

Fig. 6 is the view that is similar to Fig. 5, but and the interior pin plate of this handle mechanism and the assembling mode of second outer pin plate interlock rotation be described;

Fig. 7 is the dead bolt of this embodiment and the latch mechanism front view during via first in command's release;

Fig. 8 is the dead bolt of this embodiment front view during via second in command's release; And

Fig. 9 is the dead bolt of this embodiment and the latch mechanism front view during via second in command's release.

(5) specific embodiment

As shown in Figures 1 and 2, the embodiment of the interlock of the convertible opening direction of the utility model lock is installed on the door-plate 1, and described door-plate 1 has two sides 11 parallel to each other, and one vertically is connected in the joint face 12 at these 11 edges, side.This interlock lock comprises: the rectangular-shaped basic shell 3 of a hollow reaches the

dead bolt

4,9, one long bar 7, one short bar 8, a latch mechanism 5 and the lock control mechanism 6 controlled of controlling of leader mechanism that roughly from top to bottom are assembled in this base shell 3.This length control bar 7 is to extend this dead bolt 4 and 6 in this lock control mechanism up and down, and it is to extend 5 of this dead bolt 4 and this latch mechanism up and down that this weak point is controlled bar 8.

This base shell 3 is fixedly arranged on 11 of the two side faces of described door-plate 1, and has erectly corresponding

First,

second housing

31,32 that covers.

This dead bolt 4 is accumulated the elastic force that has toward the 12 outer projections of described door-plate 1 joint face, make its outer end can in stretch out outside the described joint face 12 with contracting.Stretch out described joint face 12 outer to be locking state, to be released state in the described joint face 12 of these dead bolt 4 retractions to call this dead bolt 4 in the following text.

This latch mechanism 5 have one with the outer end can in stretch out described door-plate 1 joint face 12 with contracting locking bolt 51, the drive block 52 that is articulated on this second housing 32 and splices with these locking bolt 51 inner ends, an and flexible member 53.This flexible member 53 is a torque spring in the present embodiment.This flexible member 53 provides this locking bolt 51 to accumulate to be had toward the described joint face 12 outer elastic force that push.Stretch out described joint face 12 outer to be locking state, to be released state in the described joint face 12 of these locking bolt 51 retractions to call this locking bolt 51 in the following text.

This lock control mechanism 6 has respectively reveals a knob end 61, a lock control end 62 of stretching on described door-plate 1 two sides 11, and one is assembled in the lock cam 63 that this

knob end

61 and 62 at this lock control end are used for pushing aforementioned drive block 52.When respectively with hand or this knob end 61 of key turns or this lock control end 62, all but interlock should rotate by lock cam 63, and selectively drive this locking bolt 51 to state of locking or released state via this drive block 52 indirectly, because but the knob end 61 of this type of lock control mechanism 6 or lock control end 62 interlocks should be locked the function of cam 63, be the design of generally adopting in the lockset, no longer described its internal structure in detail at this.

This length control bar 7 summarys extend up and down, and the place is articulated on this second housing 32 and has one and extended upward and can be promoted the pull section 71 of this dead bolt 4 to released state by its pivoted place in the middle of the one, reach a driving section 72 of down being extended by its pivoted place.When this locking bolt 51 during in released state, this driving section 72 can be driven by the lock cam 63 of this lock control mechanism 6, causes this section of pulling 71 to pull this dead bolt 4 to released state.This control function is basic function that this type of lockset possessed, and non-g of the present utility model improves emphasis, below seldom explains, and does not also disclose with diagram in addition.

As shown in Figure 3, this weak point control bar 8 has one by the post-boost phase 81 of its pivoted place to these locking bolt 51 extensions, and a powered phase 82 by past this dead bolt 4 directions extension of its pivoted place.The drive block 52 that this post-boost phase 81 can promote this latch mechanism 5 is rotated counterclockwise, drive this locking bolt 51 by the locking state retraction to released state.

Cooperate shown in Figure 2ly, this handle mechanism 9 has along the axis of a vertical described door-plate 1 and uprightly is installed in to independent rotation outside one first in this base shell pin plate 91 outside the pin plate 90 and one second respectively, one is stacked at the interior pin plate 92 of 91 of this first outer pin plate 90 and the second outer pin plates, but consubstantiality one first control bars 93 and one second that axle is loaded on this first outer pin plate 90 and the second outer pin plate 91 and the outer end stretches out respectively outside described door-plate 1 two side faces 11 respectively rotatably in the inner are controlled bar 94, be fixed in a first in command 95 and a second in command 96 of this first control bar 93 and the second control bar, 94 outer ends respectively, one end is fixed in a back-moving spring 97 and the two-screw 98 in this second housing 32.

As shown in Figures 3 and 4, this first outer pin plate 90 has one first dead bolt pushing block 901, one first resetting block 902 by the projection outward of its edge, reach four and be positioned at the nearly peripheral region in its side first outer joining hole 903 spaced apart, this first outer joining hole 903 is to be designed to the screw kenel in the present embodiment.This second outer pin plate 91 has one second dead bolt pushing block 911, one second resetting block 912 by the projection outward of its edge, and the four second outer joining holes 913 that are positioned at the nearly peripheral region in its side and match with this first outer joining hole 903, this second outer joining hole 913 is to be designed to the screw kenel in the present embodiment.Should in pin plate 92 have one and be used for being resisted against the interior joining hole 922 that the locking bolt pushing block 921 and four of the powered phase 82 of this weak point control bar 8 is involutory with this first, second outer joining hole 903,913 by the projection outward of its edge, being somebody's turn to do interior joining hole 922 in the present embodiment be to be designed to the perforation kenel.This first dead bolt pushing block 901 and the second dead bolt pushing block 911 are overlapping and press on this dead bolt 4 inner ends, and this first resetting block 902 and second resetting block, 912 superimposed colluding are hung on these back-moving spring 97 other ends.This back-moving spring 97 makes this first, second

outer pin plate

90,91 accumulate the elastic force that rotates toward clockwise direction (explaining with Fig. 3).The visual demand of quantity of this screw 98 and first, second outer joining hole 903,913 and cooperate increase and decrease is not exceeded with above-mentioned quantity.

Pin plate 92 can be by the screw lock state of this screw 98 in being somebody's turn to do, and selectively as shown in Figure 5 screw is locked spiral shell in this outside first pin plate 90 first outside the joining hole 903 and the joining hole 922 in this that stretches through, but interlock should rotate by interior pin plate 92 when this first outer pin plate 90 was rotated, or as shown in Figure 6 with this screw 98 lock spiral shells in this outside second pin plate 91 second outside on the joining hole 913, and stretch through into joining hole 922 in this, but interlock should rotate by interior pin plate 92 when this second outer pin plate 91 was rotated, and this moment, this first outer pin plate 90 just can't should rotate by interior pin plate 92 by interlock certainly.This just represents, and pin plate 92 can decide by this first in command 95 or by these second in command's 96 interlocks and rotate via the difference of these screw 98 lock spiral shells joining hole 913 states outside this first outer joining hole 903, interior joining hole 922 and second in this.

But, the outer joining hole of above first, second 903,913 and in winding pass 922 kenels only be an example wherein.During enforcement, this first, second outer joining hole 903,913 can be designed to the perforation kenel, and should be designed to the screw kenel by interior joining hole 922.In the case, can select to allow this screw 98 stretch through and be screwed into joining hole 922 in this, make pin plate 922 and these first outer pin plate 90 interlocks in this into this first outer joining hole 903 and lock.Or select to allow these screw 98 locks be screwed in this joining hole 922 and stretch through into this second outer joining hole 913, make pin plate 92 and these second outer pin plate 91 interlocks in this.The frame for movement of interlock is various, and thin portion of the present utility model serial verb construction is not exceeded with two examples of above announcement.

Pin plate 92 bonding state as shown in Figure 5 in this, and this dead bolt 4 and locking bolt 51 as shown in Figure 3 be positioned at locking state the time, this first in command 95 of switching can drive this first control bar 93 and this first outer pin plate 90 of interlock toward a unlocking direction rotate (in Fig. 3 this first, the second

outer pin plate

90,91 unlocking direction is for being rotated counterclockwise direction), and then this first dead bolt pushing block 901 of interlock pushes against these dead bolt 4 inner ends as shown in Figure 7 and causes these dead bolt 4 retractions to this released state, should interior pin plate 92 interlocks rotation make this locking bolt pushing block 921 push against the powered phases 82 of this weak point control bar 8 synchronously at the same time, and then this post-boost phase 81 these drive blocks 52 of pushing and pressing are rotated counterclockwise, to drive this locking bolt 51 to as shown in Figure 7 released state.

When Fig. 3 and state shown in Figure 5, if this second in command 96 of switching, since should in pin plate 92 can not drive in this pin plate 92 with these locking bolt 51 releases with these second outer pin plate 91 interlocks, can only drive this second outer pin plate 91 toward the unlocking direction rotation, make this second dead bolt pushing block 911 push against these dead bolt 4 inner ends as shown in Figure 8 and cause these dead bolt 4 retractions to this released state.

Pin plate 92 bonding state as shown in Figure 6 in this, and this dead bolt 4 and locking bolt 51 as shown in Figure 3 be positioned at locking state the time, this second in command 96 of switching can drive this second control bar 94 (being found in Fig. 6) and this second outer pin plate 91 of interlock rotates toward this unlocking direction, and then this second dead bolt pushing block 911 of interlock pushes against these dead bolt 4 inner ends as shown in Figure 9 and causes these dead bolt 4 retractions to this released state, should be made this locking bolt pushing block 921 push against the powered phases 82 of this weak point control bar 8 synchronously by the interlock rotation by interior pin plate 92 at the same time, and then this post-boost phase 81 these drive blocks 52 of pushing and pressing are rotated counterclockwise, to drive this locking bolt 51 to as shown in Figure 9 released state.

When Fig. 3 and state shown in Figure 6, if this first in command 95 of switching, pin plate 92 can only drive this second outer pin plate 91 toward unlocking directions rotation with these locking bolt 51 releases in this owing to pin plate 92 in being somebody's turn to do can not drive with these first outer pin plate 90 interlocks, makes these dead bolt 4 retractions to this released state.

Take a broad view of above-mentioned, the interlock lock of the convertible opening direction of the utility model, by this screw 98 be assembled in this first, second outside

pin plate

90,91 with should in the position of pin plate 92 different, and make this first outer pin plate 90 or second outer pin plate 91 interlocks be somebody's turn to do interior pin plate 92, and decision is by this first in command 95 or the second in command's 96 while this dead bolt 4 of release and locking bolt 51.Make this interlock lock can be suitable for the door-plate of various different door designs and different opening directions in the mode of adjusting assembling, the subelement of door lock need not produced two kinds of forms, and it is very convenient therefore to use, so very practical really and progressive.

Claims

1. the interlock of convertible opening direction lock is installed on the door-plate, and described door-plate has two sides parallel to each other, and a joint face that vertically is connected in this lateral edge, and this interlock lock comprises:

The basic shell of one hollow is fixedly arranged between the two side faces of described door-plate;

One dead bolt is accumulated the elastic force that has toward the outer projection of described door-plate joint face, and can in stretch out outside the described door-plate joint face with contracting;

One latch mechanism is located at interval at this dead bolt below, and have one can in stretch out the outer locking bolt of described door-plate joint face with contracting; And

One lock control mechanism is positioned at this dead bolt below, can operate and the locking bolt retraction that selectively drives this latch mechanism with stretch out described joint face;

The interlock lock that it is characterized in that this convertible opening direction more includes:

One short control bar is installed in this base shell, and extends between the locking bolt of this dead bolt and this latch mechanism; And

Leader mechanism, but have in the axis of a vertical described door-plate is installed in this base shell two outside pin plate, be stacked at outside this between pin plate and selectively be consolidated in wherein interior pin plate, the inner consubstantiality rotation earth's axis on the pin plate outside be loaded on should on the outer pin plate of pin plate interlock and outer end stretch out the wherein first outer control bar of a side of described door-plate, and one is fixed in this first first in command of controlling the bar outer end;

Each outer pin plate all has one by the projection outward of its edge and be butted on the dead bolt pushing block of this dead bolt inner end, should in pin plate have one by the projection outward of its edge and be resisted against the locking bolt pushing block that this weak point is controlled the powered phase of bar, in the time of should driving toward unlocking direction rotation via this first in command and the first control bar with the fixed outer pin plate of interior pin plate, this dead bolt pushing block pushes against this dead bolt inner end and causes in the described joint face of this dead bolt retraction, should interior pin plate interlock rotation make this locking bolt pushing block push against this weak point control bar to push against the described joint face of locking bolt retraction of this latch mechanism simultaneously.

2. the interlock of convertible opening direction as claimed in claim 1 is locked, and it is characterized in that:

The outer pin plate of each handle mechanism has an outer joining hole that is positioned at its nearly peripheral region in side, should in pin plate have one with the corresponding interior joining hole of the outer joining hole of outer pin plate, this handle mechanism also has a screw, selectivity revolve the outer joining hole that is through at an outer pin plate wherein and should between the interior joining hole of pin plate.

3. the interlock of convertible opening direction as claimed in claim 1 is locked, and it is characterized in that:

But this handle mechanism also have the inner consubstantiality rotation earth's axis be loaded on this not with the fixed outer pin plate of interior pin plate on and the outer end stretch out the second control bar of described door-plate lateral surface, an and second in command who is fixed in this second control bar outer end, when this did not drive toward this unlocking direction rotation with the fixed outer pin plate of interior pin plate via this second in command and the second control bar, this dead bolt pushing block pushed against this dead bolt inner end and causes in the described joint face of dead bolt retraction.

4. the interlock of convertible opening direction as claimed in claim 1 is locked, and it is characterized in that:

This each outer pin plate also has respectively the resetting block by the projection outward of its edge, and this handle mechanism also has to collude and is hung on this resetting block and permanently will be somebody's turn to do past the drawing in contrast to this unlocking direction of outer pin plate and move the back-moving spring that resets.