CN106522670B

CN106522670B - Door and window keeps off locking device

Info

Publication number: CN106522670B
Application number: CN201510583512.XA
Authority: CN
Inventors: 杨耀坤
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-09-15
Filing date: 2015-09-15
Publication date: 2019-03-26
Anticipated expiration: 2035-09-15
Also published as: CN106522670A

Abstract

The present invention is that group is equipped with permutation lock apparatus and is equipped with locking bar between a kind of door and window gear locking device, including lock shell and bottom cover；Include the combination of the structures such as several digit wheel groups, a wheel shaft and a spring by permutation lock apparatus, and reach with the operation for limiting or discharging locking bar, locking bar is made to carry out protruding outward expansion or inwardly withdraw；Structure operation is provided installation on the exterior wall door and window track of high-storey and is used with block door and window because opening too excesssive safety whereby, and not having to additional carrying keys can operate with, it avoids causing because losing key using upper inconvenience and puzzlement, and it is born through use of the consumer on carrying keys is reduced, make market acceptance is opposite to improve, and further avoid consumer and spend to play the meaningless cost of new key, have both the multiple progressive using upper economic benefit.

Description

Door and window keeps off locking device

Technical field

The present invention relates to the technical field of door and window gear locking device more particularly to a kind of door and windows with number variable lock function Keep off locking device innovation structure.

Background technique

Generally aluminium door and window mostly includes that an outline border is formed at least two panels door body, and there is outline border a bottom frame to be equipped in parallel Double track supports each door body, and forms support door body to slide the door and window structure for carrying out switch operation: and in use for opening the door There is the exterior wall door and window of the use occasion such as high-storey of safety worries and the amplitude that door body is opened must be limited, industry is generally big at present Part is providing at the mid-ranges that door-plate slides opening and closing on aluminium door and window bottom frame, is additionally provided with and sets one and can block sliding door body One door stop, with prevent door and window because unlatching amplitude it is excessive caused by risk.

It is illustrated in figure 7 the stereoscopic schematic diagram of existing door stop comprising a lock body 6, the lock body 6 use a key 61 A locking bar 62 vertically worn is controlled, it is fixed that the locking bar 62 is limited when key 61 is closed, and is released when key 61 is opened The locking bar 62 is put, so that the activity of locking bar 62 is stretched out and block the door body of unlatching, to prevent door and window excessive because of unlatching amplitude.

However, with key controller open and close lock body must carry in use, be easy because forget, lose and can not Opening and closing control is carried out, causes using upper inconvenience and puzzlement, is for one of the disadvantage in existing door stop structure use.

Furthermore due to the modernized society in industry and commerce prosperity, such as the vehicles such as automobile, motorcycle or household, do The portal in the places such as public room, which requires key, could manipulate, switch, everyone key to be carried in existing life is very It is more, it is born using the structure of key controller because will increase the carrying in consumer's use, and reduce in consumer's use The two of the shortcomings that acceptance is existing door stop structure.

Finally, once lose key, consumer will also spend to play new key using the structure of key controller, and The three of the shortcomings that further increasing the meaningless cost of consumer, be not inconsistent economic benefit, being existing door stop structure.

So how to be easy that opening and closing control can not be carried out because of forgetting, losing for above-mentioned existing door stop structure It is inconvenient for use to reduce consumer with puzzlement using upper carrying burden with increase consumer and use upper acceptance, and further The disadvantages of increasing the meaningless cost of consumer, not being inconsistent economic benefit and invented, be to be intended to the difficulty that row solves for the present invention Where point.

Summary of the invention

Technical problem underlying to be solved by this invention is, overcomes drawbacks described above of the existing technology, and provides one Kind of door and window keeps off locking device, and consumer is allowed not have to additional carrying keys, avoid causing because of forgetting, losing using upper inconvenience with Puzzlement, tool are preferably reached using progressive；It is further reduced use burden of the consumer on carrying keys, makes market acceptance It is opposite to improve；It further avoids consumer to spend to play the meaningless cost of new key, has both the multiple progress using upper economic benefit Property is reached.

The technical solution adopted by the present invention to solve the technical problems is:

A kind of door and window gear locking device mainly includes a lock shell, and a recessed room has an opening, which is equipped with Several wheel bore and locking bar perforation, the room are equipped with a pressing hole of connection in one end outer wall of neighbouring locking bar perforation；One number Locking device, includes several digit wheel groups, a wheel shaft and a spring, and each digit wheel group further comprises having digit wheel setting Lock shell and a reversion stopper cam sleeve group in a wheel bore and are partially externally protruded out in digit wheel center, which has one to wear It covers section, a buckle section and the promotion section among the two, the one end for wearing section and wears the reversion tug of each digit wheel group of group Moving cam is simultaneously pierced by outside convex be exposed to, which, which is set to, wears the exposed one end of section, and the butted wheel shaft of the spring protrudes the buckle section In the pressing hole；One bottom cover is covered on the opening of the room, and sets a lid in the side of the opposite room and close face with a locking bar Guide sleeve, the locking bar guide sleeve are perforated with respect to locking bar；And one locking bar be equipped with one and protrude out annular groove and one withdraw annular groove, which wears group lock Bar perforation, buckle section and locking bar guide sleeve and in lock shell intrinsic displacement, this protrudes out annular groove or withdraws annular groove cover deduction bar in turn, this Locking bar is protruded out or is withdrawn with respect to lock shell；Wherein, it is unlocking condition that each digit wheel group, which goes to correct number, and presses the card of wheel pressing shaft It detains section and is detached from snapped-in position to discharge locking bar, and further deeply press the buckle section, each number of promotion section pushing tow of the wheel shaft The reversion stopper cam of wheel group is detached from each digit wheel, and the number to convert digit wheel is set.

A spring groove is equipped in the room to fixed spring；The wheel shaft wears section equipped with equal numbers in reversion stopper cam Several annular grooves and each annular groove of connection a longitudinal slot, which sets a sets of holes and has an interior protuberance, this is worn The sets of holes interior protuberance for covering relatively each reversion stopper cam of longitudinal slot of section wears combination, the sets of holes interior protuberance of each reversion stopper cam Being changed into the annular groove for wearing section with longitudinal slot dislocation is locked state, conversely, changing into opposite with longitudinal slot is unlocking condition.

The buckle section of the wheel shaft is a hollow frame-type body and pushes one end of section to be formed with a concave arc buckle in connection, and is somebody's turn to do Buckle section sets a pressing protrusion, and the butted wheel shaft of the spring makes pressing protrusion ejection in the pressing hole.

The lid conjunction face of the bottom cover is equipped with a spring stator of opposite spring groove, and fixes positioned at locking bar guide sleeve with spring Several races between piece.

The lid of the bottom cover closes face further combined with an elastic component, which has several elastic slices of relatively each race, respectively The butted corresponding digit wheel part of elastic slice externally protrudes out in wheel bore.

The opening of the room is equipped with several threaded holes, and the lid conjunction face of the bottom cover is equipped with opposite room and is open the number of each threaded hole A combined hole.

The digit wheel of each digit wheel group is equipped with digital number in outer peripheral surface and annularly arranges.

The invention has the advantages that consumer is allowed not have to additional carrying keys, avoid because forgetting, losing and cause to make With inconvenience with puzzlement, tool preferably reached using progressive；It is further reduced use burden of the consumer on carrying keys, Make market acceptance is opposite to improve；It further avoids consumer to spend to play the meaningless cost of new key, have both using upper economic effect The multiple progressive of benefit is reached.

Detailed description of the invention

Present invention will be further explained below with reference to the attached drawings and examples.

Fig. 1 is stereogram exploded view of the invention.

Fig. 2 is the stereoscopic schematic diagram that lock shell of the invention is locally combined with permutation lock apparatus.

Fig. 3 is combination diagrammatic cross-section of the invention.

Fig. 4 is three-dimensional combination figure of the invention.

Fig. 5 is the operation chart of present invention release locking bar.

Fig. 6 is the operation chart that the present invention releases that reversion stopper cam discharges digit wheel.

Fig. 7 is the stereoscopic schematic diagram of existing door stop.

Figure label explanation:

6 lock body, 61 key

62 locking bars

1 lock shell, 11 room

111 112 threaded holes of opening

The perforation of 12 wheel bore, 13 locking bar

14 pressing hole, 15 spring groove

2 permutation lock apparatus, 21 wheel shaft

211, which wear section 212, pushes section

213 buckle section, 214 concave arc buckle

215 pressing 216 annular grooves of protrusion

217 longitudinal slot, 22 digit wheel group

221 digit wheel, 222 reversion stopper cam

223 sets of holes, 224 interior protuberance

23 spring, 3 bottom cover

31 lid conjunction face, 32 locking bar guide sleeve

33 spring stator, 34 race

35 elastic component, 351 elastic slice

36 combined hole, 4 locking bar

41, which protrude out annular groove 42, withdraws annular groove

5 door body A screws

Specific embodiment

It please refers to shown in Fig. 1, Fig. 2, Fig. 3 and Fig. 4, door and window gear locking device of the present invention includes:

One lock shell 1, a recessed room 11 have an opening 111, which is equipped with several wheel bore 12 and a lock Bar perforation 13, the room 11 are equipped with a pressing hole 14 of connection in one end outer wall of neighbouring locking bar perforation 13.

One permutation lock apparatus 2 includes several digit wheel groups 22, a wheel shaft 21 and a spring 23, each digit wheel group 22 It further comprise thering is a digit wheel 221 to be set to a wheel bore 12 and partially externally protruding out in lock shell 1 and a reversion stopper cam 222 sets of groups have one to wear section 211, a buckle section 213 and among the two in 221 center of digit wheel, the wheel shaft 21 One pushes section 212, which wears the reversion stopper cam 222 of each digit wheel group 22 of group and be pierced by outside convex be exposed to, The spring 23, which is sheathed on, wears the exposed one end of section 211, which makes the buckle section 213 protrude from the pressing hole 14。

One bottom cover 3 is covered on the opening 111 of the room 11, and sets a lid in the side of the opposite room 11 and close the tool of face 31 There is a locking bar guide sleeve 32, the locking bar guide sleeve 32 is with respect to locking bar perforation 13.

And one locking bar 4 be equipped with one and protrude out annular groove 41 and one withdraw annular groove 42, which wears group locking bar perforation 13, buckle Section 213 and locking bar guide sleeve 32 and in 1 intrinsic displacement of lock shell, this, which protrudes out annular groove 41 or withdraws annular groove 42, cover in turn to buckle section 213, so that locking bar 4 is protruded out or is withdrawn with respect to lock shell 1.

Wherein, it is unlocking condition that each digit wheel group 22, which goes to correct number, and is detached from card by the buckle section 213 of wheel pressing shaft 21 Button bit is set to discharge locking bar 4, and further deeply presses buckle section 213, each digit wheel group of 212 pushing tow of promotion section of the wheel shaft 21 22 reversion stopper cam 222 is detached from each digit wheel 221, and the number to convert digit wheel 221 is set.

A spring groove 15 is equipped in Fig. 1, in the present invention room 11 to fixed spring 23；The wheel shaft 21 wears section 211 are equipped with the longitudinal slot 217 for waiting numbers in several annular grooves 216 of reversion stopper cam 222 and being connected to each annular groove 216, the change Number stopper cam 222 sets a sets of holes 223 and has an interior protuberance 224, this wears the relatively each reversion tug of longitudinal slot 217 of section 211 223 interior protuberance 224 of sets of holes of moving cam 222 wears combination, and 22 interior protuberance 224 of sets of holes of each reversion stopper cam 222 is being worn Being changed into the annular groove 216 of section 211 with the dislocation of longitudinal slot 217 is locked state, conversely, changing into opposite with longitudinal slot 217 is to unlock State.The opening 111 of the room 11 is equipped with several threaded holes 112, and the lid of the bottom cover 3 closes face 31 and is equipped with the opposite opening of room 11 Several combined holes 36 of 111 each threaded holes 112 are additionally provided with several screw A and are each passed through each combined hole 36 and lock knot in each screw thread Hole 112.And the buckle section 213 of the wheel shaft 21 is a hollow frame-type body and pushes one end of section 212 to be formed with a concave arc in connection Buckle 214, and the buckle section 213 sets a pressing protrusion 215, the butted wheel shaft 21 of spring 23 make the pressing protrusion 215 ejection in The pressing hole 14.The digit wheel 221 of each digit wheel group 22 is equipped with digital number in outer peripheral surface and annularly arranges.In addition, the bottom cover 3 Lid conjunction face 31 be equipped with a spring stator 33 of opposite spring groove 15, and be located at locking bar guide sleeve 32 and spring stator 33 it Between several races 34.The lid of the bottom cover 3 closes face 31 further combined with an elastic component 35, which has relatively each race 34 several elastic slices 351, each butted corresponding 221 part of digit wheel of elastic slice 351 externally protrude out in wheel bore 12.

As shown in Figure 2 and Figure 3, which is worn the reversion stopper cam of each digit wheel group 22 of group by the one end for wearing section 211 222 and the spring 23 is worn, and in spring groove 15 and pressed compression with 23 sets of groups of the spring, makes 21 buckle section 213 of wheel shaft The indentation of pressing protrusion 215 in 14 position of pressing hole opposite in room 11, and the butted wheel shaft 21 of spring 23 is borrowed to make the pressing protrusion 215 ejections are in the pressing hole 14；The locking bar guide sleeve 32 of the bottom cover 3 is covered on this with respect to locking bar perforation 13 to cover conjunction face 31 again The opening 111 of room 11, and make the opposite 111 each threaded holes 112 of opening of room 11 of each combined hole 36 and locked with screw A；Whereby Structure combination, when the digit wheel 221 of digit wheel group 22 goes to correct number in unlocking condition, obtain is made to push by the pressing of wheel shaft 21 The reversion stopper cam 222 of section each digit wheel group 22 of 212 pushing tows is detached from each digit wheel 221, to convert the number of digit wheel 221 Setting.Locking bar 4 finally worn into group locking bar perforation 13, buckle section 213 and locking bar guide sleeve 32 and in 1 intrinsic displacement of lock shell, and group At structure as shown in Figure 4.

As described above, making to lock the invention reside in protruding out annular groove 41 through this or withdrawing annular groove 42 to be covered in turn to buckle section 213 Bar 4 makes locking bar 4 be controlled by permutation lock apparatus 2 and carry out exhibition receipts, with respect to the operation that lock shell 1 is protruded out or withdrawn to provide block What door body 5 limited operates with.

Such as the operation chart that Fig. 5 is present invention release locking bar, as described above assembled by the lock shell 1 and the inside of bottom cover 3 One locking bar 4 and the permutation lock apparatus 2 controlled, the exhibition that composite structure controls the locking bar 4 whereby are received, and protrude out ring when locking bar 4 41 sets of slot are supported buckle section 213, protrude out locking bar 4 with respect to lock shell 1, limit when providing one door body 5 of block to slide enabling；And And when the digit wheel 221 of each digit wheel group 22 goes to correct number, as shown in block arrow in figure, obtain by the pressing of wheel shaft 21 Protrusion 215 press, make buckle section 213 concave arc buckle 214 be detached from 41 snapped-in position of path slot and discharge locking bar 4, and with control Lockmaking bar 4 protrudes outward expansion and provides enabling block or the use withdrawn backward operation, and consumer is allowed not have to volume in use Outer carrying keys avoid causing because key is lost using upper inconvenience and puzzlement, and tool is preferably reached using progressive.

Fig. 6 is the operation chart that the present invention releases that reversion stopper cam discharges digit wheel, as shown in block arrow in figure, when Constantly by the pressing protrusion 215 of the buckle section 213 of wheel pressing shaft 21, obtains and the reversion of each digit wheel group 22 is pulled by promotion section 212 Moving cam 222 is pushed out of 221 outside of digit wheel, and discharges digit wheel 221 and set to convert the number of digit wheel 221, such as schemes Operation shown in the middle thin arrow of dotted line；And it further avoids consumer and spends to play the meaningless cost of new key.

The present invention as described above, by the combination lock for including several digit wheel groups 22, a wheel shaft 21 and a spring 23 Device 2, and forming, there is control locking bar 4 to protrude outward expansion or the use withdrawn backward operation structure.Consumer is allowed to make With additional carrying keys are not had to, avoid causing because losing using upper inconvenience and puzzlement, and taking through consumer is reduced The use burden of band on the key, makes market acceptance is opposite to improve, and further avoids consumer and spend to beat the meaningless of new key It spends, has both the multiple progressive using upper economic benefit.

The above described is only a preferred embodiment of the present invention, be not intended to limit the present invention in any form, it is all It is any simple modification, equivalent change and modification to the above embodiments according to the technical essence of the invention, still falls within In the range of technical solution of the present invention.

Claims

1. a kind of door and window keeps off locking device, there is a lock shell, a recessed room has an opening, which is equipped with several wheels Hole and a permutation lock apparatus include several digit wheel groups, a wheel shaft, a locking bar and a spring, which is characterized in that packet It includes:

The lock shell room root edge is perforated equipped with a locking bar, which is equipped with connection in one end outer wall of neighbouring locking bar perforation One pressing hole；

Each digit wheel group of the permutation lock apparatus further comprises having a digit wheel to be set to a wheel bore and partially externally protruding out in lock shell, And one reversion stopper cam sleeve group in digit wheel center, the wheel shaft have one wear section, a buckle section and be located at the two in Between one push section, which, which wears the reversion stopper cam of each digit wheel group of group and be pierced by, convex is exposed to outer, the spring It is sheathed on and wears the exposed one end of section, the butted wheel shaft of the spring makes the buckle section protrude from the pressing hole；

One bottom cover is covered on the opening of the room, and sets a lid in the side of the opposite room and close face with a locking bar guide sleeve, is somebody's turn to do Locking bar guide sleeve is perforated with respect to locking bar；

The locking bar is equipped with one and protrudes out annular groove and a withdrawal annular groove, which wears group locking bar perforation, buckle section and locking bar guide sleeve simultaneously In lock shell intrinsic displacement, this protrudes out annular groove or withdraws annular groove covers deduction bar in turn, which protrudes out or withdraw with respect to lock shell；

Wherein, it is unlocking condition that each digit wheel group, which goes to correct number, and is detached from snapped-in position by the buckle section of wheel pressing shaft to release Locking bar is put, and further deeply presses the buckle section, the reversion stopper cam of each digit wheel group of promotion section pushing tow of the wheel shaft is de- From each digit wheel, the number to convert digit wheel is set.

2. door and window according to claim 1 keeps off locking device, which is characterized in that be equipped with a spring groove in the room to solid Determine spring；The section that wears of the wheel shaft is equipped with the longitudinal direction for waiting numbers in several annular grooves of reversion stopper cam and each annular groove of connection Slot, the reversion stopper cam set a sets of holes and have an interior protuberance, this wears relatively each reversion stopper cam of longitudinal slot of section Sets of holes interior protuberance wears combination, and the sets of holes interior protuberance of each reversion stopper cam changes into the annular groove for wearing section to misplace with longitudinal slot For locked state, conversely, changing into opposite with longitudinal slot is unlocking condition.

3. door and window according to claim 1 keeps off locking device, which is characterized in that the buckle section of the wheel shaft is a hollow frame-type Body simultaneously pushes one end of section to be formed with a concave arc buckle in connection, and the buckle section sets a pressing protrusion, the butted wheel shaft of the spring Make pressing protrusion ejection in the pressing hole.

4. door and window according to claim 2 keeps off locking device, which is characterized in that the buckle section of the wheel shaft is a hollow frame-type Body simultaneously pushes one end of section to be formed with a concave arc buckle in connection, and the buckle section sets a pressing protrusion, the butted wheel shaft of the spring Make pressing protrusion ejection in the pressing hole.

5. door and window according to claim 2 keeps off locking device, which is characterized in that the lid of the bottom cover closes face and is equipped with opposite spring One spring stator of slot, and several races between locking bar guide sleeve and spring stator.

6. door and window according to claim 5 keeps off locking device, which is characterized in that the lid of the bottom cover closes face further combined with one Elastic component, the elastic component have several elastic slices of relatively each race, and each butted corresponding digit wheel part of elastic slice externally protrudes out in wheel bore.

7. door and window according to any one of claim 1 to 6 keeps off locking device, which is characterized in that the opening of the room is set There are several threaded holes, the lid conjunction face of the bottom cover is equipped with opposite room and is open several combined holes of each threaded hole.

8. door and window according to any one of claim 1 to 6 keeps off locking device, which is characterized in that each digit wheel group Digit wheel is equipped with digital number in outer peripheral surface and annularly arranges.

9. door and window according to claim 7 keeps off locking device, which is characterized in that the digit wheel of each digit wheel group is in periphery Face is equipped with digital number and annularly arranges.