CN200989102Y

CN200989102Y - Convenient pushing and pulling door mortise lock with safety striking hook

Info

Publication number: CN200989102Y
Application number: CN 200620063204
Authority: CN
Inventors: 吴均毅
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-08-16
Filing date: 2006-08-16
Publication date: 2007-12-12
Anticipated expiration: 2016-08-16

Abstract

The utility model relates to a convenient pushing-pulling core-inserting door lock with a safety poking hook, belonging to the lock manufacture industry, which is an improvement an inclined tongue structure. When the lock is in unlocked state, under cooperation of the inclined tongue with an incline tongue fixing base and an inclined tongue pressing spring, the door can be opened quickly and conveniently only by slightly pushing a push rod for entrance or pulling a pull rod for exit without rotating a handle. The utility model has the advantages of innovative design, rational structure, wide application and no noise. The utility model comprises a lock body (1), a liner (2), a back cap (3) and an inclined tongue hole (4) etc., which is characterized in that an inclined tongue body (15) in connected in the inclined tongue hole (4) of the lock body (1); the rear end of the inclined tongue body (15) is connected with an inclined tongue pressing spring (16), the rear end of which is connected with a concave-shaped inclined tongue fixing base (17); a side of the inclined tongue fixing base (17) is connected with a safety poking hook (18) which is connected with a left poking sheet (19); the rear ends of the safety poking hook (18) and the left poking sheet (19) are connected respectively with a right poking hook (20) and a left poking hook (21).

Description

A kind ofly dial conveniently the pushing away of hook, sliding mortice door lock with safety

Technical field: the utility model is a kind of mortise door lock, particularly a kind ofly dials conveniently the pushing away of hook, sliding mortice door lock with safety, belongs to the lockset manufacturing industry.

Background technology: grow with each passing day in lock body market, the mortise door lock kind is ever-changing, but all do not change the general utility functions of mortise door lock, general utility functions all are before having, back handle, be assemblied on the baffle plate, it is movable mean level, directly the interlock side of wearing tongue or tiltedly tongue, when closing door, tiltedly tongue is in the square tongue or inclined tongue hole that stretches out in lock housing and the access door frame, in the time will entering in the door, must hold handle turn up or down, side's tongue or oblique tongue could be withdrawn in the lock housing from doorframe side's tongue or inclined tongue hole and go, Men Caineng is opened, and is same, comes out in the room, also want the turn handle, could open door.This is generally with the mode of occupation of the mortise door lock of handle.The mortise door lock of this band handle also has a weakness, promptly is that handle uses for a long time, the shelving of long-term level, owing to used for a long time and the cause of gravity, handle is easy to become flexible with sagging, has also influenced the performance of its use, brings people inconvenience.Zhongshan City, Guangdong Province patent inventor Mr. Wu Junyi has applied for a utility model on December 16th, 2005, and application number is 200520120813.0.It is tiltedly to improve on the tongue, and by oblique tongue, tiltedly the tongue spring cooperates with support bracket fastened, under the lock body opening, people pass in and out door, need not the turn handle, need only can open door with push the door open page or leaf or pull handle of slight strength, and quick and conveniently.The inventor proceeds research on this basis, and the mortise door lock with square tongue is carried out new improvement, at all weakness of being with the mortise door lock of handles, develops and developed the utility model.

The utility model content: the purpose of this utility model provides a kind ofly dials conveniently the pushing away of hook, sliding mortice door lock with safety, it is tiltedly to transform on the tongue structure, cooperate with parts such as oblique tongue holder, oblique tongue stage clips by oblique tongue, open under the state of back at door lock, people enter in the room or from the room, need not the turn handle, need only promptly can open door with push the door open page or leaf or pulling handle of slight strength, very light, quick and easy.The technical scheme of the utility model technical solution problem is such: inventor's design: cancel the control relation of handle to oblique tongue, be oblique tongue can be not turn by handle, it can move freely, open under the state of back at door lock, external force is arranged slightly, it just can bounce back in the lock body automatically, and door is opened.Must improve this oblique tongue body.Simultaneously, also do supporting to other parts that match with oblique tongue body and improvement.The utility model bag comprises that lock body, liner plate, bonnet, inclined tongue hole, square bolt hole, square tongue, square hyoplastron, screw, square tongue stir groove, dial camel, shift fork, parts such as latch, square hyoplastron pin and square hyoplastron mounting hole, its first structure is to connect oblique tongue body in the inclined tongue hole of lock body, tiltedly the tongue body rear end connects oblique tongue stage clip, tiltedly tongue stage clip rear end connects the oblique tongue holder of "  " font, tiltedly tongue holder side attachment security is dialled hook, safety group hook side connects left sliding piece, and the rear end of dialling hook and left sliding piece in safety is connected right hook and a left side group hook dialled; The rear end face of described oblique tongue body is an arc surface, at the rear end face middle part notch is arranged, raised line and following raised line on having on the two sides; There are two rectangular through holes the two sides of described oblique tongue holder, on the facade of rear end cylinder are arranged; Described safety is dialled the hook front end and is connected arc double-folded sheet slide block, and there is gripper shoe at the middle part, and there is swinging plate the rear end; Described left sliding piece front end has retainer plate, and there is supported hole at the middle part, and head is stirred in the rear end; The described right side is dialled hook and a left side and is dialled hook and be "  " font, and upper and lower in both sides have a fixing upright hook; The side rectangular through holes that the double-folded sheet slide block of safety group hook passes oblique tongue holder is connected on the last raised line and following raised line side stage rank of oblique tongue body; Have and take for a short time that spring is connected supported hole one end of left sliding piece and tiltedly on the rear end face of tongue holder; The right fixing upright hook of dialling hook and a left side group hook is connected in the strip connecting hole and square connecting hole of lock body bottom surface.Connect oblique tongue glue slide block in the notch that its second design feature is oblique tongue body rear end, tiltedly tongue glue slide block rear end connects oblique tongue stage clip, and tiltedly the rear end of tongue stage clip is connected on the cylinder of oblique tongue holder; Safety is dialled hook and is connected on right post nail and the latch by connecting hole; Sliding piece is connected on left post nail and the latch by retainer plate and supported hole; There is quadra to be connected on the inner face of inclined tongue hole on the lock body; There is the oblique tongue rubber cushion of "  " font to be connected on the upper surface of oblique tongue holder, liner plate is connected on the box body side with screw.Its 3rd design feature is connection side's tongue in the square bolt hole of liner plate, square tongue rear end connection side's hyoplastron, and on the mounting hole side of the being connected hyoplastron pin on the square hyoplastron, square hyoplastron pin is connected on the lock body bottom face; Dial camel and be connected on the bottom face of lock body left side, dial the square tongue of the shift fork connection side hyoplastron rear side on the camel and stir on the groove; With screw bonnet is kinked on lock body.Its 4th design feature is on the preceding driving lever of door before right group hook is connected, and the rear end of preceding door connects three and closes push rod; A left side group hook is connected on the back driving lever of back door, and the rear end of back door connects three and closes pull bar.Its 5th design feature is that lock body is assemblied in the door leaf, and the front cover screw is fastened on the door leaf front end face, and the backstop cover screw is fastened on the door leaf rear end face; The sword iron that the tapered end rear end that front covers connects is connected dialling in the camel on the lock body, and safeties are connected the rear end of back door.Advantage of the present utility model in sum is as follows: (one) is novel in design, rational in infrastructure, makes simply, and cost of production is low; (2) easy to use, people are during into and out of door, only need promote push rod gently or the pulling pull bar just can be opened door, need not the turn handle, not only make things convenient for but also quick; And for example when staff two was holding object in hands, can promptly be open with shoulder or shank promotion push rod door leaf just can enter in the room.Therefore, the utility model can be installed in places such as hospital, office; (3) scope of application is wide; No matter be L.H.flapped door or R.H.flapped door, be easy to commutation and install; (4) noiseless.

Description of drawings: further specify structure of the present utility model below in conjunction with description of drawings and specific embodiments.

Accompanying drawing 1 is an assembling front view of the present utility model;

Accompanying drawing 2 is that parts of the present utility model connect front view;

Accompanying drawing 3 is the front view of the oblique tongue body of parts of the present utility model;

The vertical view of accompanying drawing 4 accompanying drawings 3;

The right view of accompanying drawing 5 accompanying drawings 3;

Accompanying drawing 6 is the front view of parts quadra of the present utility model;

Accompanying drawing 7 is the front view of the oblique tongue rubber cushion of parts of the present utility model;

Accompanying drawing 8 is the front view of left and right group of hook of parts of the present utility model;

Accompanying drawing 9 is the vertical view of left and right group of hook of parts of the present utility model;

Accompanying drawing 10 is the left view of left and right group of hook of parts of the present utility model;

Accompanying drawing 11 is several big component-assembled user mode stereogram of the present utility model.

In the accompanying drawing: lock body 1, liner plate 2, bonnet 3, inclined tongue hole 4, square bolt hole 5, square tongue 6, side's hyoplastron 7, screw 8, square tongue is stirred groove 9, dial camel 10, shift fork 11, latch 12, square hyoplastron pin 13, square hyoplastron mounting hole 14, raised line 15-5 under raised line 15-4, the oblique tongue body on oblique tongue body 15, oblique tongue body rear end face 15-1, oblique tongue body notch 15-2, oblique tongue body side 15-3, the oblique tongue body; Oblique tongue stage clip 16, tiltedly tongue holder 17, rectangular through holes 17-1, cylinder 17-2; Safety is dialled hook 18, arc double-folded sheet slide block 18-1, group hook gripper shoe 18-2, safety are dialled hook swinging plate 18-3 safely; A left side sliding piece 19, retainer plate 19-1, supported hole 19-2, stir a 19-3; The right hook 20 of dialling, hook 21 is dialled on a left side, goes up fixing upright hook 22, fixing down upright hook 23, for a short time take spring 24, strip connecting hole 25, square connecting hole 26, tiltedly tongue glue slide block 27, right post nail 28, left post nail 29, quadra 30, tiltedly tongue rubber cushion 31, three close push rod 32, preceding door 33, preceding driving lever 34, three close pull bar 35, back door 36, back driving lever 37, tapered end 38, sword iron 39, safeties 40.

The specific embodiment: make each parts of the utility model and assemble according to accompanying drawing, then can be made into the utility model.From accompanying drawing 1 as can be seen, tiltedly tongue body 15 is movable but is not movable, the restriction that the safety that it is being subjected to be connected with it is dialled the arc double-folded sheet slide block 18-1 of hook 18 front ends.Because tiltedly the last raised line 15-4 of tongue body 15 1 sides and following raised line 15-5 closely link together with double-folded sheet slide block 18-1.Do not remove double-folded sheet slide block 18-1, tiltedly tongue body 15 is can indentation lock body 1 and swing to forward and rear end face 15-1 is slided in inclined tongue hole 4 along oblique lingual surface.Therefore in case tiltedly tongue 15 bodies disengagement double-folded sheet slide block 18-1 just can be under the promotion of doorframe power, tiltedly tongue body 15 can be shunk back in lock body 1, in being fully retracted lock body 1, door is opened.At this moment compressed fully at the oblique oblique tongue stage clip 16 of tongue body 15 rear ends, in case throw off doorframe, tiltedly tongue body 15 is not subjected under the compacting of external force, and under the bounce-back of oblique tongue stage clip 16, the inclined tongue hole 4 from the lock body 1 has been hit by a bullet again, recovers original closed condition.Tiltedly the structure of tongue body 15 and and safety to dial closely cooperating of hook 18 be primary design feature of the present utility model.Tiltedly the installation of tongue rubber cushion 27 can make the lock body compactness in addition, prevents to send when moving by wind noise.And the effect of quadra is to limit oblique tongue body freely to run out from inclined tongue hole.When the workpeople installs the utility model, can the oblique tongue body direction on the lock body be selected according to the door installation direction of door.In the time will changing direction to oblique tongue body, can be next to back-outing the screw 8 that is screwed on the liner plate, pull down liner plate 2 then, at this moment quadra 30 is also along with liner plate 2 takes off from lock body, and hand is held oblique tongue body 15, direction is changed fill in the lock body 1 again, then liner plate 2 is fitted on lock body 1 side panel, at this moment quadra 30 still is connected on inclined tongue hole 4 terminal surfaces of lock body 1, is screwed into 2 li of liner plates with screw 8 then liner plate 2 and lock body 1 are tightly linked together, and tiltedly tongue body 15 can not drop out.

Claims

1, a kind of conveniently pushing away with safety group hook, sliding mortice door lock, comprise lock body (1), liner plate (2), bonnet (3), inclined tongue hole (4), square bolt hole (5), side's tongue (6), side's hyoplastron (7), screw (8), side's tongue is stirred groove (9), dial camel (10), shift fork (11), latch (12), side's hyoplastron pin (13) and square hyoplastron mounting hole (14), it is characterized in that connecting oblique tongue body (15) in inclined tongue hole (4) lining of lock body (1), tiltedly tongue body (15) rear end connects oblique tongue stage clip (16), tiltedly tongue stage clip (16) rear end connects the oblique tongue holder (17) of " Qian " font, tiltedly tongue holder (17) side attachment security is dialled hook (18), safety is dialled hook (18) side and is connected left sliding piece (19), and the rear end of dialling hook (18) and left sliding piece (19) in safety is connected right hook (20) and the left hook (21) of dialling dialled;

The rear end face (15-1) of described oblique tongue body (15) is an arc surface, at rear end face (15-1) middle part groove (15-2) is arranged, and last raised line (15-4) and following raised line (15-5) are arranged on two sides (15-3);

There are two rectangular through holes (17-1) two sides of described oblique tongue holder (17), and cylinder (17-2) is arranged on the facade of rear end;

Described safety is dialled hook (18) front end and is connected arc double-folded sheet slide block (18-1), and there is gripper shoe (18-2) at the middle part, and there is swinging plate (18-3) rear end;

Described left sliding piece (19) front end has retainer plate (19-1), and there is supported hole (19-2) at the middle part, and head (19-3) is stirred in the rear end;

The described right side is dialled hook (20) and a left side and is dialled hook (21) and be " Qian " font, and upper and lower in both sides have fixing upright hook (22), (23); The side rectangular through holes (17-1) that the double-folded sheet slide block (18-1) of safety group hook (18) passes oblique tongue holder (17) is connected on the last raised line (15-4) and following raised line (15-5) side stage rank of oblique tongue body (15); Have and take for a short time that spring (24) is connected supported hole (19-2) end of left sliding piece (19) and tiltedly on the rear end face of tongue holder (17); The right fixing upright hook (22) of hook (20) and a left side group hook (21), strip connecting hole (25) and square connecting hole (26) lining that (23) are connected lock body (1) bottom surface of dialling.

2, according to claim 1ly a kind ofly dial conveniently the pushing away of hook, sliding mortice door lock with safety, notch (15-2) lining that it is characterized in that oblique tongue body (15) rear end connects oblique tongue glue slide block (27), tiltedly tongue glue slide block (27) rear end connects oblique tongue stage clip (16), and tiltedly the rear end of tongue stage clip (16) is connected on the cylinder (17-2) of oblique tongue holder (17); Safety is dialled hook (18) and is connected on right post nail (28) and the latch (12) by connecting hole; Sliding piece (19) is connected on left post nail (29) and the latch (12) by retainer plate (19-1) and supported hole (19-2); Having quadra (30) to be connected lock body (1) goes up on the inner face of inclined tongue hole (4); There is the oblique tongue rubber cushion of " Qian " font (31) to be connected on the upper surface of oblique tongue holder (17), liner plate (2) is connected on box body (1) side with screw (8).

3, according to claim 1ly a kind ofly dial conveniently the pushing away of hook, sliding mortice door lock with safety, it is characterized in that connection side's tongue (6) in the square bolt hole (5) of liner plate (2), side's tongue (6) rear end connection side's hyoplastron (7), on mounting hole (14) side's of being connected hyoplastron pin (13) on side's hyoplastron (7), square hyoplastron pin (13) is connected on lock body (1) bottom face; Dial camel (10) and be connected on the bottom face of lock body (1) left side, dial the square tongue of shift fork (11) connection side's hyoplastron (7) rear side on the camel (10) and stir on the groove (9); With screw bonnet (3) is kinked on lock body (1).

4, according to claim 1ly a kind ofly dial conveniently the pushing away of hook, sliding mortice door lock with safety, it is characterized in that the right hook (20) of dialling is connected on the preceding driving lever (34) of preceding door (33), the rear end of preceding door (33) connects three and closes push rod (32); A left side group hook (21) is connected on the back driving lever (37) of back door (36), and the rear end of back door (36) connects three and closes pull bar (35).

5, according to claim 1ly a kind ofly dial conveniently the pushing away of hook, sliding mortice door lock with safety, it is characterized in that lock body (1) is assemblied in the door leaf, preceding door (33) is fastened on the door leaf front end face with screw, back door (36) is fastened on the door leaf rear end face with screw; The sword iron (39) that tapered end (38) rear end on the preceding door (33) connects is connected hunchbacked (10) lining of dialling on the lock body (1), and safeties (40) are connected the rear end of back door (36).