CN2406015Y

CN2406015Y - Moving handle lock

Info

Publication number: CN2406015Y
Application number: CN 99256331
Authority: CN
Inventors: 施楠烑
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-12-21
Filing date: 1999-12-21
Publication date: 2000-11-15
Anticipated expiration: 2009-12-21
Also published as: HK1023692A2

Abstract

The utility model discloses a moving handle lock. The inner part of a casing is provided with a driving mechanism, an upper bolt, a lower bolt, a stopping block, a lock core, and a safety lock. The upper and the lower bolts are extended from an upper and a lower bolt holes. Two handles are respectively used for driving an upper driving plate to rotate, and a lower driving plate is driven by the upper driving plate to rotate. When the handle of the outer side is rotated to cause the upper driving plate to rotate, the utility model can be stopped rotating by a variable stopping body. The handle of the inner side can be rotated to cause the lower bolt to do the retraction action simultaneously, and the upper bolt can be extended out to reverse of 180 DEG. The utility model has the advantage of convenient operation.

Description

The motion grip handle lock

The utility model relates to a kind of motion grip handle lock.

The TaiWan, China patent gazette is announced " door latch structure improvement " patent case No. 291891, disclosed a kind of door lock arrangement, this kind door lock is provided with the handle 11 that contracts in the dead bolt 14 in order to drive, and the auxiliary lock 12 that can use key turns at outer side of door, and the turn-button 16 that can directly rotate at Men Nei, by contracting in turn-button 16 and the auxiliary lock 12 control dead bolts 15, the known door latch structure of this kind, when auxiliary lock 12 or turn-button 16 are locked, in door, outer handle 11 be can't because of handle 11 pressed by, a sheet can be opened, because, dead bolt 15 contracts in can't being pulled, therefore, and when emergency takes place, to rotate turn-button 16 earlier, press and press handle 11, it is inconvenient, and is unfavorable for escape.

The purpose of this utility model provides a kind of motion grip handle lock, when Auxiliary lock is locked, by door sheet inboard the pressure of handle is pressed, be that the dead bolt of Auxiliary lock is contracted simultaneously, and insert when rotating by the turn-button of core or with key, upper lock tongue also can be driven simultaneously.

The motion grip handle lock is to open demand in response to left-handed or dextrorotation in addition, and dead bolt is changed direction, and makes this lockset have the scope of application widely.

For achieving the above object, the utility model is taked following design scheme: this motion grip handle lock comprises:

Housing closes built-in pivot actuation mechanism, upper lock tongue, dead bolt, scotch, core, lock down with hardening, and establishes the upper lock tongue hole of stretching out for upper and lower dead bolt, dead bolt hole down;

Driving mechanism, on two, drive plate respectively by a handle driven rotary of protruding at housing and plate, drive on two can drive when plate rotates and drive the plate rotation, under drive plate and rise by the moving plate of hook pushing tow card, the moving plate of card is established fixture block, the moving plate of card can be resetted by the flexible member pushing tow, and the moving plate of card is in line mobile with groove according to the post of housing;

Upper lock tongue is positioned at housing upper lock tongue hole and is in line and stretches out or retraction, establishes JiongXing Ban by a bar that extends, and it is moving that JiongXing Ban is driven strip on two, and cover has elastic component between JiongXing Ban and bar, and JiongXing Ban is extended with a draw-in groove;

Following dead bolt is positioned under the housing dead bolt hole and is in line and stretches out or retraction, establishes the fixture block that two draw-in grooves are blocked plate and selects to snap in, and following dead bolt articulates an interlock plate one end, and interlock plate end in addition is stuck in the draw-in groove of upper lock tongue; Following dead bolt has a post that protrudes and to drive groove;

Scotch, if but a through hole selects to be fixed on a side for the break-in resistance body, if a slotted eye snaps in for reset interlock plate and drive plate one end, and straight line moves under reset interlock plate and drive plate transmission each other and the promotion scotch one-tenth, drives plate on the one but the break-in resistance body is toward or away from; The interlock plate that resets is articulated by activity according to being located at the housing intermediate support, and the post of middle-end and following dead bolt amplexiforms; The housing intermediate support is movable to articulate drive plate by being located at, and end is subjected to the flexible member pushing tow in addition, and perseverance enters at upper lock tongue and retreats mobile scope, and the upper lock tongue that can be retreated by this drive plate drives rotation; Core is fixed on housing, and an end is established keyhole, holds in conjunction with turn-button in addition, and a drive piece can be turned, and drive the drive groove that piece can be entrapped in down dead bolt, and dead bolt moves under promoting.

Housing is established the hole and is stretched out and retraction for a lock, lock is in line mobile according to a fixed head that is fixed in housing, lock end in addition forms hook, the be insured projection apical grafting of sheet of hook, safety plate one end is articulated in housing, safety plate makes and hold perseverance that the strength that enters in upper lock tongue retraction moving range is arranged in addition, and it is mobile to stop upper lock tongue to retreat by the flexible member pushing tow; Lock is by another flexible member pushing tow, the lock perseverance had by the hole of housing protrude strength, and urge safety plate and leave upper lock tongue retraction moving range.

Housing has corresponding window with plate, but makes the break-in resistance body of scotch can conveniently be disassembled and fix.

Going up of driving mechanism drives plate by the flexible member pushing tow, after it is driven in rotation, can automatically reset.

After driving plate on it and rotating reset and a capital connects, form stopping of resetting.

The utility model is described in further detail below in conjunction with accompanying drawing.

Fig. 1 is an exploded perspective view of the present utility model

Fig. 2 is a combination front view of the present utility model

Fig. 3 is the 3-3 line sectional drawing of Fig. 2

Fig. 4 is the action situation figure of Fig. 2

Fig. 5 is the 5-5 line sectional drawing of Fig. 4

Fig. 6 is the dead bolt commutation situation figure of Fig. 2

Fig. 7 is the 7-7 line sectional drawing of Fig. 6

Each can drive drive plate rotation on to the utility model by inside and outside handle, upper drive plate drives lower drive plate rotation again, lower drive plate is controlled to be and could rotates by a scotch, but a break-in resistance body is arranged on the scotch, be formed on the lower drive plate rotation of outer side of door in order to prevention, that is when forming locking state, can rotate by the handle of door inboard is unrestricted, inside contract action in order to upper and lower two dead bolts that are pulled, and the handle of outer side of door can't be pressed by rotation; Upper lock tongue can be done the rotations of 180 degree directions again, makes door lock can change according to needs of left-handed, dextrorotation the user.

Embodiment:

As shown in Figure 1 and Figure 2, the utility model is made of members such as being equipped with driving mechanism 2, upper lock tongue 3, following dead bolt 4, scotch 5, core 6, lock 7 in the housing 1.

Housing 1 is to be fixed on a sheet by the set locating hole 11 of side plate for setting elements 12 such as screws, after housing 1 holds to go into above-mentioned member, can seal by a plate 13, established upper lock tongue hole 14, descended dead bolt hole 15 to make expanding-contracting action for upper and lower

dead bolt

3,4 by housing 1, housing 1 is provided with straight trough 16 guiding scotchs 5 and is in line mobile; Housing 1 and plate 13 are established corresponding window 17,131, but pass through for the break-in resistance body 51 that is fixed on the scotch 5, in order to select to be fixed on a side of scotch 5; Housing 1 and plate 13 have corresponding locating hole 18,132 in addition, and be fixing for core 6.

Driving mechanism 2 is that each is done independent drive by leader 22 by driving plate 21 on two, and after last drives plate 21 rotates, is resetted by flexible member 23 pushing tows, should go up post 19 butts that drive plate 21 and be located at housing 1 when resetting and locate; When last drive plate 21 rotates, the upper lock tongue 3 that can be pulled is done the retraction action, and drive post 101 rotations of plate 24 under driving according to housing 1, when following drive plate 24 rotates, by moving plate 25 risings of the hook 241 pushing tow cards at a tip, one fixture block 251 of the moving plate 25 of card is risen, that is separate with the draw-in groove 41 of following dead bolt 4, again, when the moving plate 25 of card is driven plate 24 driving forces down and disappears, the moving plate 25 of card is resetted by flexible member 26 pushing tows, and fixture block 251 can be entered at the one draw-in groove 41 that descends dead bolt 4; The moving plate 25 of card is enclosed within the post 102 of housing 1 with a groove 252, and it is mobile to be in line.

Upper lock tongue 3 is according to upper lock tongue hole 14 and is fixed on housing 1 and the guide plate 103 of plate 13 is in line mobile, this upper lock tongue 3 is oppressed by last drive plate 21 by JiongXing Ban 31 1 ends that form Jiong shape, bar by JiongXing Ban 31 compressing upper lock tongues 3 retreats again, make upper lock tongue 3 can retraction at body 1, and by

flexible member

32,33 pushing tows reset, and when resetting, (stretches out when upper lock tongue hole 14 upper lock tongue 3, JiongXing Ban 31 and a pressure plare 34 apical graftings, pressure plare 34 pivots according to a pivot connecting element 104, and this pressure plare 34 is had flexible member 35 pushing tows of big coefficient of elasticity, pressure plare 34 is stopped according to a stops 105, because the coefficient of elasticity of flexible member 35 is greater than

flexible member

32,33, therefore, upper lock tongue 3 is being subjected to flexible member 32, when 33 pushing tows reset, JiongXing Ban 31 promptly forms with pressure plare 34 apical graftings and stops, and at this moment, upper lock tongue 3 does not all leave upper lock tongue hole 14; Again, the bar portion terminal of this upper lock tongue 3 is established an open slot 36, open slot 36 can be inserted roof pressure and driven rotary by instruments such as bottle openers, that is when being inserted in open slot 36 positions by instruments such as bottle openers, instrument can be in order to pushing tow upper lock tongue 3, at this moment, pressure plare 34 can oppressedly pivot, and make upper lock tongue 3 cross upper lock tongue hole 14 fully,, make upper lock tongue 3 can do the rotation (as Fig. 3, shown in Figure 7) of 180 degree by the rotation of instrument to upper lock tongue 3.

Following dead bolt 4 is by the post 102 of a straight trough 42 according to housing 1, and dead bolt hole 15 was in line mobile under dead bolt 4 itself was complied with down, this time dead bolt 4 itself drives groove 43 with one and is snapped in driving by the drive piece 61 of core 6, this time dead bolt 4 is provided with two draw-in grooves 41, after dead bolt 4 moves to the location down, when draw-in groove 41 is snapped in by the fixture block 251 of the moving plate 25 of card, following dead bolt 4 promptly forms the location that can't move, following dead bolt 4 articulates an interlock plate 45 by pivot connecting element 44, interlock plate 45 is held the draw-in groove 37 that is stuck in upper lock tongue 3 in addition, when making this time dead bolt 4 be done the retraction action by core 6 drives, the upper lock tongue 3 that can be pulled is simultaneously done the retraction action; Following dead bolt 4 is established the post 46 of a protrusion with restriction interlock plate pivoting angle, and makes interlock plate hold the upper lock tongue that can be pulled to retreat in addition.Post 46 amplexiforms with the interlock plate 54 that resets that is driven by scotch 5, makes the two transmission each other, and following dead bolt 4 is established flexible member 47, makes down dead bolt 4 perseverances that the power that stretches out in down dead bolt hole 15 be arranged.

Scotch 5 itself is established a through hole 56, fixes but through hole 56 is chosen in a side for a break-in resistance body 51, but stops two individual going up of one of going up drive plate 21 to drive plate 21 rotations by break-in resistance body 51; Scotch 5 is to be moved as straight line according to the hole of housing 1 and projection 52 straight trough 16 according to housing 1 by bar; Scotch 5 itself is established a conduit 53, and conduit 53 snaps in for an end of reset interlock plate 54 and drive plate 55; The interlock plate 54 that resets is articulated by movable by intermediate support 541, the post 46 of interlock plate 54 1 ends and following dead bolt 4 of resetting amplexiforms, and the two can become interlock, and the interlock plate 54 that resets is held then and drive plate 55 1 end apical graftings in addition, and the two is limited in the conduit 53 of scotch 5, pushing tow scotch 5 actions simultaneously; Drive plate 55 is according to intermediate support 551 movable rotations, one end stretches at conduit 53, and with interlock plate 54 1 end apical graftings, drive plate 55 is established flexible member 57, make drive plate 55 hold permanent entering to retreat mobile scope in addition at upper lock tongue 3, therefore, when upper lock tongue 3 being retreated by 22 rotations of indoor handle, but can drive the break-in resistance body 51 that resets interlock plate 54 rotations and make scotch 5 away from driving plate 51 on the outside by drive plate 55, make the action of locking be separated door bolt, simultaneously, this interlock plate 54 that resets is held in addition and is urged post 46, and the door bolt of separating that makes down dead bolt 4 do to retreat synchronously moves.

The locating hole that is fixed on housing 1 and plate 13 18,132 that core 6 two ends are exposed, one end of this core 6 is inserted by correct key and drives piece 61 rotations, end then can be in conjunction with a turn-button 62 in addition, drive piece 61 is driven directly, and this core 6 can be by the dismounting of plate 13, and the keyhole that makes core 6 is towards being changed, promptly can be installed in shell 1 or plate 13 ends, make this keyhole end perseverance in the outside, turn-button 62 is in the indoor, and core 6 runs through screw 63 element 12 that is positioned with one and runs through fixing.

Lock 7 is fixed on housing 1 by a fixed head 71, and an end is subjected to the pushing tow of flexible member 72, can protrude by the hole 107 of housing 1, lock 7 is the hook 73 of end formation bending in addition, hook 73 is articulated in safety plate 74 set projection 75 apical graftings of housing 1, safety plate 74 1 ends are articulated in housing 1 by activity, and pushing tow by a flexible member 76, make safety plate 74 hold the permanent strength that enters in upper lock tongue 3 retraction movings range that has in addition, when this door lock tool is become to close by dress use and door sheet, protruding lock 7 can be by the roof pressure retraction in housing 1, and at this moment, safety plate 74 promptly is subjected to flexible member 76 pushing tow strength, enter in the moving range that upper lock tongue 3 retractions retreat, so, upper lock tongue 3 can't retreat, the illegal opening ways that can stop ruffian or robber to retreat with direct roof pressure upper lock tongue 3, open door sheet purpose with regard to it, safety plate 74 upper ends contacts with the bottom that forms upper lock tongue 3 draw-in grooves 37, are pulled when retreating at JiongXing Ban 31 quilts of upper lock tongue 3, and safety plate 74 can be urged decline by draw-in groove 37 bottoms.

As Fig. 2, shown in Figure 3, it is that the utility model becomes first kind of embodiment, and upper lock tongue 3, following dead bolt 4 are the lock situation of protrusion at housing 1, upper lock tongue 3 is owing to the power of

flexible member

32,33 is stretched out naturally, following dead bolt 4 is to be rotated with correct key or turn-button by core 6, promote the drive groove 43 of dead bolt 4 down by driving piece 61, dead bolt 4 is stretched out in housing 1 side end face; When this time dead bolt 4 stretches out, the post 46 of following dead bolt 4 urges the interlock plate 54 that resets according to intermediate support 541 rotations, interlock plate 54 pushing tow drive plates 55 and scotch 5 reset, but 51 one-tenth approaching plates 21 that on outdoor hand hay cutter, drive of the break-in resistance body of scotch 5, can stop the handle 12 of outside to rotate, and drive plate 55 end in addition enters in upper lock tongue 3 retraction movings range; At this moment, lock 7 and doorframe apical grafting, so, lock 7 retractions make safety plate 74 terminals, stretch into upper lock tongue retraction moving range, therefore, ruffian or robber desire directly to oppress upper lock tongue 3 when retreating with instrument, because the JiongXing Ban 31 of upper lock tongue 3 moves, therefore, the dead bolt 3 that retreats can be subjected to stopping of safety plate 74, therefore, sell tongue 3 retraction fully, the security protection that formation can't pirate of the open on.

As Fig. 4, shown in Figure 5, its be grip handle lock of the present utility model by side pressure in the door press handle 12 situation (outer side of door hand on time, because, but break-in resistance body 51 is near facing drive plate 21 positions on the outside, can stop and drive plate 21 rotations, so, outer handle can't be pressed by pressure, as shown in Figure 2), faces the JiongXing Ban 31 that drives plate 21 compressing upper lock tongues 3 on the indoor this moment and earlier the bar of upper lock tongue 3 is moved, make

flexible member

32,33 compressions earlier, when JiongXing Ban 31 moves, 74 declines of compressing safety plate, and go up drive plate 21 drivings drive plate 24 rotations down, under drive plate 24 and promptly rise with the moving plate 25 of hook 241 pushing tow cards, fixture block 251 and draw-in groove 41 are separated; Therefore, when last drive plate 21 is rotated further, upper lock tongue 3 promptly is pulled retreats (at this moment, safety plate 74 has left upper lock tongue retraction moving range), when upper lock tongue 3 retreats, oppress drive plate 55 simultaneously, drive plate 55 is held reset interlock plate 54 and scotch 5 is moved of pushing tow in addition, but the break-in resistance body 51 of scotch 5 drives plate 21 rotating ranges away from facing on the outside, and, the reset post 46 of dead bolt 4 under interlock plate 54 pushing tows makes down dead bolt 4 be driven retraction simultaneously at housing 1.

The utility model grip handle lock is forming Fig. 2, shown in Figure 3 locking during situation, when rotating by correct key or to the turn-button 62 of indoor, when the drive piece 61 of core 6 rotates, the moving plate 25 of elder generation's roof pressure card rises, make fixture block 251 leave down the draw-in groove 41 of dead bolt 4, and drive piece 61 can enter the drive groove 43 at following dead bolt 4, retreat (as shown in Figure 4) in order to promote down dead bolt 4, when dead bolt 4 retreats down, interlock plate 45 is by pivot connecting element 44 and projection 48 restrictions, the JiongXing Ban 31 of interlock plate 45 upper ends compressing upper lock tongue 3 is retreated, and upper lock tongue 3 retreats simultaneously in order to be pulled.

As Fig. 6, shown in Figure 7, when lockset need be done the commutation use of left-handed or dextrorotation, make and the fixing setting element 12 of core 6 can be disassembled, make core 6 do the assembling of commutation, make 62 of turn-buttons in the indoor, and but break-in resistance body 51 screwed the through hole 56 that faces the outside at scotch 5, and, open slot 36 with instrument roof pressure upper lock tongues 3 such as bottle openers, make upper lock tongue 3 leave the side plate of housing 1, make the upper lock tongue 3 can the Rotate 180 degree, allow the inclined-plane of upper lock tongue 3 meet to doorframe, so, this door lock promptly is applicable to demand left-handed, dextrorotation.

The utility model has the advantage of: this moving handle lock is can be by the rotation of handle in use, or by the rotation of correct key or turn-button, make upper and lower dead bolt all do simultaneously the retraction action, and, this door lock has capable of reversing, the user demand of, dextrorotation door left-handed to meet, thus easy to use, applied widely.

Claims

1, a kind of motion grip handle lock is characterized in that it comprises:

2, motion grip handle lock according to claim 1, it is characterized in that: its housing is established the hole and is stretched out and retraction for a lock, lock is in line mobile according to a fixed head that is fixed in housing, lock end in addition forms hook, the be insured projection apical grafting of sheet of hook, safety plate one end is articulated in housing, and safety plate is by the flexible member pushing tow, make and hold perseverance that the strength that enters in upper lock tongue retraction moving range is arranged in addition, and it is mobile to stop upper lock tongue to retreat; Lock is by another flexible member pushing tow, the lock perseverance had by the hole of housing protrude strength, and urge safety plate and leave upper lock tongue retraction moving range.

3, motion grip handle lock according to claim 1 is characterized in that: its housing has corresponding window with plate, but makes the break-in resistance body of scotch can conveniently be disassembled and fix.

4, motion grip handle lock according to claim 1 is characterized in that: going up of driving mechanism drives plate by the flexible member pushing tow, after it is driven in rotation, can automatically reset.

5, motion grip handle lock according to claim 1 is characterized in that: after driving plate on it and rotating reset and a capital connects, form stopping of resetting.

6, motion grip handle lock according to claim 1 is characterized in that: the bar terminal of its upper lock tongue is established open slot.

7, motion grip handle lock according to claim 1, it is characterized in that: the set JiongXing Ban of its upper lock tongue, back system and a pressure plare one end apical grafting reset, pressure plare pivots according to the pivot connecting element of housing is movable, pressure plare in addition end is made pressure plare lean a scotch at housing by the flexible member pushing tow, and the open slot of this upper lock tongue can be by pushing tow, make upper lock tongue stretch out in the dead bolt hole of housing, and make upper lock tongue do 180 degree rotations.

8, motion grip handle lock according to claim 1 is characterized in that: its down dead bolt be in line mobile with a straight trough according to the post of housing.

9, motion grip handle lock according to claim 1 is characterized in that: dead bolt is provided with flexible member under it, makes down the dead bolt perseverance that the strength of being protruded by following dead bolt hole be arranged.

10, motion grip handle lock according to claim 1 is characterized in that: the post that dead bolt is provided with protrusion under it is with restriction interlock plate pivoting angle, and other holds the upper lock tongue that can be pulled to retreat to make interlock plate.

11, motion grip handle lock according to claim 1 is characterized in that: its scotch is established projection and is moved as straight line according to the straight trough of housing.