CN2929104Y

CN2929104Y - indicator lock

Info

Publication number: CN2929104Y
Application number: CN 200620121126
Authority: CN
Inventors: 褚文生
Original assignee: Maghin Co ltd
Current assignee: Maghin Co ltd
Priority date: 2006-07-13
Filing date: 2006-07-13
Publication date: 2007-08-01
Anticipated expiration: 2016-07-13

Abstract

The utility model is an indicator lock, which is composed of an inner fixing seat, a metal shell, a lock tongue block, a handle and a pull handle. It is installed on an end edge of a door panel and can be used to lock the door panel and indicate the locked state. The indicator lock is equipped with a snap-type lock tongue, which can be relatively buckled in a latch seat arranged on a door frame at ordinary times to reduce the impact of the door panel caused by wind. When it is used, the door panel can be opened from the inside or the outside.

Description

Indicating lock

Technical field

The utility model relates to a kind of lock construction, is meant a kind of indicating lock structure especially.

Background technology

Place (school of general public, speedway rest station or landscape sightseeing district or the like) all can be provided with at least one public dressing room, for the provisional needs of everybody, owing to be to use for everybody, for fear of the people being arranged by swarming into suddenly outdoors, and cause unnecessary embarrassment, its door-plate of capital is provided with a lockset with relative doorframe, so that the people who is positioned at outdoors knows the state of knowing use, usually on this lockset, all can be provided with an instruction unit, see through observing this instruction unit lockset that can tell is to be locking or unlocking condition, and for the foreigner also can be understood, its many with color as differentiation, for example: green expression unlocking condition, red expression blocking or the like, therefore, this lockset is called indicating lock again.

See also Fig. 1, structural representation for general common indicating lock, as shown in FIG., its indicating lock 10 is to comprise a body 101 and a door bolt seat 102, wherein, body 101 is to be installed on the door-plate, and door bolt seat 102 is to be installed on the relative doorframe of a door-plate, and body 101 has comprised a sliding seat 1011 that is installed in the door-plate inner face, and the indicating dial 1012 that is installed in the door-plate outside, its sliding seat 1011 inside are to be equiped with a telescopic dead bolt 1013, and dead bolt 1013 is controlled by a shank of the key 1014 that is exposed at sliding seat 1011 outward, its shank of the key 1014 centers are to be equipped with a trace 1015, and trace 1015 other ends are colour tables 1016 that are connected in the indicating dial 1012, its colour table 1016 is provided with the indicating area of two kinds of different colours at least, in the front of indicating dial 1012 are the windows 1017 that offer a relative indicating area size, during its locking, the level that is control shank of the key 1014 outwards moves, can drive dead bolt 1013 and follow protruding and be plugged in the door bolt seat 102, drive colour table 1016 simultaneously to move to show its blocking person; But body of this indicating lock 10 101 and door bolt seat 102 are to be state separately at ordinary times, when running into the blowing of wind-force, usually can cause the bump energetically of door-plate, not only can produce the very big sound, and might damage the structure of public dressing room compartment.

Hereat, manufacturer just develop a kind of can be obsolete the time, temporarily door-plate temporarily is buckled in the indicating lock of doorframe, with the bump of avoiding door-plate to cause because of wind blows, please consult Fig. 2 again, structural representation for existing another kind of indicating lock, as shown in FIG., this indicating lock 20 is to be installed on the body 201 of door-plate inner face by one, in its body 201 except dead bolt 202 originally, also be equiped with one group of spring snap type dead bolt 203, therefore, have two groups of dead bolts 202,203, and 203 closings of spring snap type dead bolt were being fastened seat with a bolt or latch at 204 o'clock, can temporarily be the buckle state with the fixing position of door-plate, but will increase the cost of manufacturing like this, and during practical operation, must control two groups of dead bolts 202 simultaneously, 203 inside retractions, considerably inconvenient, so be necessary to be improved.

Summary of the invention

Because above-mentioned demand, the utility model the designer hence study intensively, and long-pending individual is engaged in the many years of experience of described cause, design a kind of brand-new indicating lock eventually, main purpose of the present utility model aims to provide a kind of spring snap type indicating lock, it is not only simple in structure, and easy to operate.

For achieving the above object, the technical solution adopted in the utility model is:

A kind of indicating lock is to be installed on the ora terminalis of a door-plate, and it is characterized in that: it comprises:

Lockset in one, it comprises holder in, one metal shell, one latch bolt block, an one handle and a pull handle, holder is the inner face that is installed in described door-plate in described, holder is to be set as one with described metal shell group in described, to form a chute that slides for described latch bolt block, be to be formed with a locating hole and a pull handle hole respectively on one plane of described latch bolt block, be equiped with described handle in the described locating hole, and be equiped with described pull handle in the described pull handle hole, be formed with again on one sidewall of described latch bolt block in order to install a device hole of a spring, described latch bolt block group is located on the described chute, can do reciprocal horizontal slip, described handle is that group is located in the described locating hole of described latch bolt block;

The outer lockset of one tool indicating effect, be installed in the position of the described relatively outer lockset of described door-plate, described pull handle is after passing described outer lockset and described door-plate, and be plugged in the described pull handle hole of described latch bolt block, described pull handle is from the slip of the described latch bolt block of described door-plate external control, and a rotating shaft of described handle is an indication colour disk that is connected to described outer lockset, and described handle rotates and drives described indication colour disk rotation;

One door bolt seat is to be installed on the doorframe relative with described door-plate, and buckle has described latch bolt block.

Described latch bolt block front end is the dead bolt portion that forms, and is to coat a sheet metal in described dead bolt portion.

Be to be equiped with a metal clips in the described locating hole of described latch bolt block.

Described outer lockset is an external fixation seat, one metal shell and an indication colour disk, be to form a hinge hole on the described external fixation seat, one sliding eye and several fixing holes, seeing through several fixed screws can be with described external fixation seat, be installed in the position of the described relatively outer lockset of described door-plate, and the front of described metal shell is to be formed with a window, one relative hinge hole and relative sliding eye, and on the two opposite side walls of described metal shell inner face, be to form the salient point that several fasten described external fixation seat usefulness, described indication colour disk is the shaft that is divided into a card portion and a center, and shaft one end is to offer a relative jack.

Described door bolt seat is to form a fixed head, with a locking plate of vertical described fixed head, is to be formed with a perforate of passing for the described dead bolt portion of latch bolt block on the described locking plate.

Compared with prior art, adopt the advantage that the utlity model has of technique scheme to be: the spring snap type latch bolt block of lockset in utilizing, can be used to temporarily be fastened on the door bolt seat on the doorframe, make door-plate obsolete the time, be stationary state, avoid because door-plate is subjected to wind blows, and make the reciprocal knocking door case of door-plate, produce the great sound, and cause the indicating lock or the damage of partition architecture, a kind of spring snap type indicating lock can be provided really, it is simple in structure, and easy to operate.

Description of drawings

Fig. 1 is the structural representation of general common indicating lock;

Fig. 2 is the structural representation of existing another kind of indicating lock;

Fig. 3 is a structural representation of the present utility model;

Fig. 4 is the three-dimensional exploded view of lockset in the utility model;

Fig. 5 is the three-dimensional exploded view of the outer lockset of the utility model;

Fig. 6 is the structural representation of the utility model door bolt seat;

Action schematic diagram when Fig. 7 unblanks for the utility model outside;

Action schematic diagram when Fig. 8 unblanks for the utility model inside;

Action schematic diagram when Fig. 9 is the utility model locking.

Description of reference numerals: 10-indicating lock; The 101-body; 102-fastens seat with a bolt or latch; The 1011-sliding seat; The 1012-indicating dial; The 1013-dead bolt; The 1014-shank of the key; The 1015-trace; The 1016-colour table; The 1017-window; The 20-indicating lock; The 201-body; The 202-dead bolt; 203-spring snap type dead bolt; 204-fastens seat with a bolt or latch; The 30-door-plate; The 301-open-work; Lockset in the 40-; Holder in the 401-; The 4011-fixing hole; The 4012-fixed screw; The 4013-handle hole; 4014-pull handle hole; The 402-metal shell; The 4021-salient point; The 4022-chute; The 4023-installing hole; The 403-latch bolt block; 4031-dead bolt portion; The 4032-sheet metal; The 4033-locating hole; 4034-pull handle hole; The 4035-metal clips; The 4036-spring; 4037-device hole; The 4038-fore-set; The 404-handle; The 4041-handle part; The 4042-shaft; The 4043-ejector pin; The 4044-jack; The 405-pull handle; 406-button portion; The outer lockset of 50-; 501-external fixation seat; 5011-hinge hole; The 5012-sliding eye; The 5013-fixing hole; The 5014-fixed screw; The 502-metal shell; The 5021-window; The relative hinge of 5022-hole; The relative sliding eye of 5023-; The 5024-salient point; 503-indicates colour disk; 5031-card portion; The 5032-shaft; The relative jack of 5033-; 60-fastens seat with a bolt or latch; The 601-fixed head; The 602-locking plate; The 603-perforate; The 70-doorframe.

The specific embodiment

See also Fig. 3, be structural representation of the present utility model, as shown in FIG., the utility model is to be used for being installed on the ora terminalis of a door-plate 30, and can be used to the lock door-plate 30 of pulling, and the locking states of indication door-plate 30, it mainly is to comprise lockset 40 in, an one outer lockset 50 and a door bolt seat 60, lockset 40 is to be installed in door-plate 30 inner faces in it, and outer lockset 50 is to be installed in door-plate 30 fronts, its door bolt seat 60 is to be installed on the doorframe 70 relative with door-plate 30, and in these door-plate 30 installings,

outer lockset

40,50 places offer an open-work, lockset 40 is to be equiped with a latch bolt block 403 in it, and latch bolt block 403 is to be pattern sliding back and forth, when running into the obstruction of door bolt seat 60 lateral margins, but the inside retraction of its latch bolt block 403 elasticity, treat that latch bolt block 403 dodges behind the lateral margin of door bolt seat 60, can reset again again and be fastened on and fasten with a bolt or latch in the seat 60, therefore be called spring snap type again, can be used to the relative position of 70 on temporary transient buckle door-plate 30 and doorframe, when needs open the door use, rely on and rotate the one handle 404 that is positioned at door-plate 30 inside, or a pull handle 405 of pulling door-plate 30 outsides is with latch bolt block 403 inside retractions, so that door-plate 30 comes back to active state for use, and backward rotation handle 404 can make an ejector pin 4043 of its top, stops its inside retraction to lean on latch bolt block 403, and reaches the purpose that lock is pulled.

See also Fig. 4, three-dimensional exploded view for lockset in the utility model, as shown in FIG., lockset 40 is by an interior holder 401 in of the present utility model, one metal shell 402, one latch bolt block 403, an one handle 404 and a pull handle 405 are formed, be to be formed with several fixing holes 4011 on interior holder 401, to see through several fixed screws 4012 interior holder 401 is installed in aforesaid door-plate 30 inner faces, central portion of holder 401 is to be formed separately a delthyrium 4013 and a pull handle hole 4014 on the other hand in it, be used for installing handle 404 and pull handle 405 respectively, and form several button portions 406 on the holder 401 in this; Its metal shell 402 is to be shaped to the cover body that the 4th limit is open shape, its section slightly is the C font, and the closed side sidewall on be provided with a salient point 4021, interior holder 401 can be set as one for 402 groups with metal shell, and form a chute 4022, again, on metal shell 402, offer an installing hole 4023, for wearing handle 404; Its latch bolt block 403 front ends are to form a dead bolt portion 4031, and be to coat a sheet metal 4032 in the dead bolt portion 4031, not only can be used to auxiliary the slip, and provide protection against wear, and be to be formed with a locating hole 4033 and a pull handle hole 4034 respectively on a plane of latch bolt block 403, its locating hole 4033 is to be equiped with a metal clips 4035, and can be used to install handle 404, and when rotating, handle 404 can do 90,180, the location of 270 degree, and pull handle hole 4034 is to be used for installing pull handle 405, again, be to be formed with on a sidewall of latch bolt block 403 in order to install a device hole 4037 of a spring 4036, and apparatus adjacent hole 4037 forms two fore-sets 4038 again, so that after 403 groups of latch bolt blocks are located at chute 4022, can utilize the elastic force of spring 4036 to do reciprocal horizontal slip; Its handle 404 is to be divided into a leader portion 4041 and a shaft 4042, be to form an ejector pin 4043 on

shaft

4042, and 4042 groups of the shafts of handle 404 must be located in the locating hole 4033 of latch bolt block 403, and the open end of shaft 4042 is to offer a jack 4044, remove can be used as and prevent that latch bolt block 403 from coming off, and behind the turning handle 404, ejector pin 4043 is just changeed in locating hole 4033 or reverse, to lean on latch bolt block 403, as stoping latch bolt block 403 inside retractions, and make latch bolt block 403 be locking states, or latch bolt block 403 is inwardly locked so that door-plate 30 is opened.

See also Fig. 5, three-dimensional exploded view for the outer lockset of the utility model, as shown in FIG., outer lockset 50 of the present utility model is by an external fixation seat 501, one metal shell 502 and an indication colour disk 503 are formed, be to form a hinge hole 5011 on its external fixation seat 501, one sliding eye 5012 and several fixing holes 5013, seeing through several fixed screws 5014 can be with external fixation seat 501, be installed in the position of the aforementioned relatively interior lockset 40 of door-plate 30, and the front of metal shell 502 is to be formed with a window 5021, one relative hinge hole 5022 and relative sliding eye 5023, and on the two opposite side walls of metal shell 502 inner faces, be to form the salient point 5024 that several fasten external fixation seat 501 usefulness, indication colour disk 503 is to be divided into a card portion 5031, an and shaft 5032 that is positioned at the center, and shaft 5,032 one ends are to offer a relative jack 5033, when its group is established, be that the shaft 5032 of indication colour disk 503 is installed in the relative hinge hole 5022 of external fixation seats 501, then again 502 groups of metal shells are located on the external fixation seat 501, and aforesaid pull handle 405 is passed the relative sliding eye 5023 of metal shell 502, the sliding eye 5012 of external fixation seat 501, and behind the open-work 301 on the door-plate 30, and be plugged in the pull handle hole 4034 of latch bolt block 403, so that utilize the inside retraction of pull handle 405 from door-plate 30 external control latch bolt blocks 403, and handle 404 shafts 4042 of interior lockset 40 are to be connected to indication colour disk 503, so that handle 404 is when rotating, driving indication colour disk 503 rotates, allow the user in use, conveniently know the state that its lock is pulled.

See also Fig. 6, structural representation for the utility model door bolt seat, as shown in FIG., door bolt seat 60 of the present utility model is to form a fixed head 601, with a locking plate 602 of vertical fixing plate 601, be to be formed with the perforate 603 that the dead bolt portion 4031 for aforementioned latch bolt block 403 is passed on locking plate 602, it is that fixed head 601 is installed on the doorframe 70 relative with aforementioned door-plate 30, but the perforate 603 buckle latch bolt blocks 403 that rely on locking plate 602 are to reach the purpose that temporary transient fixing or lasting lock is pulled.

See also Fig. 7, action schematic diagram when unblanking for the utility model outside, as shown in FIG., when the user is unblanked by the outside of door-plate 30, handle 404 of lockset 40 must be positioned at latch bolt block 403 directions and be 90 degree or 270 degree places in it, make latch bolt block 403 can be active state, then spurring pull handle 405 outwards moves, making pull handle 405 is fulcrum with the pull handle hole 4014 of interior holder 401, oppositely promote latch bolt block 403 inside retractions, reach the purpose of unblanking, and after decontroling pull handle 405, owing to be installed in spring 4036 starts of latch bolt block 403 1 sides, can make its involution again; Please consult Fig. 8 again, action schematic diagram when unblanking for the utility model inside, as shown in FIG., when the user need be unblanked by door-plate 30 inside, then with the rotated position of handle 404 towards 0 degree, ejector pin 4043 on the handle 404 can be moved towards the inner face of latch bolt block 403, to lean end at metal clips 4035, its shaft 4042 oppositely moves in locating hole 4033, and rely on ejector pin 4043 with latch bolt block 403 ejection backward, to produce the action of latch bolt block 403 inside retractions, reach the purpose of unblanking; Moreover, see also Fig. 9, action schematic diagram during for the utility model locking, as shown in FIG., when the user desires locking door-plate 30, be with the rotated position of handle 404 towards 180 degree, after its shaft 4042 rotates, ejector pin 4043 is leaned at metal clips 4035 front ends, make inwardly retraction of latch bolt block 403, continue the purpose that lock is pulled to reach.

As mentioned above, the utility model is after it implements according to this, and the spring snap type latch bolt block of lockset can be used to temporarily be fastened on the door bolt seat on the doorframe in utilizing, make door-plate obsolete the time, be stationary state, avoid because door-plate is subjected to wind blows, and make the reciprocal knocking door case of door-plate, produce the great sound, and cause the indicating lock or the damage of partition architecture, a kind of spring snap type indicating lock can be provided really, and reach simple in structure, and easy to operate purpose.

Only, the above person is a preferred embodiment of the present utility model only, is not in order to limit the scope that the utility model is implemented; Anyly have the knack of this skill person, change and modify not breaking away from the equalization of being done under spirit of the present utility model and the scope, all should be encompassed in the claim of the present utility model.

In sum, the utility model indicating lock, not only simple in structure, quite simple during operation, can be by inner or outside with the door-plate person of opening and using, and the practicality of tool utility model and progressive; The applicant whence is according to the regulation of Patent Law, the application of your office to mention novel patent to.

Claims

1. An indicator lock, which is installed on an end edge of a door panel, is characterized in that: it includes:

An inner lock, which includes an inner fixing seat, a metal shell, a bolt block, a handle and a pull handle, the inner fixing seat is fixed on the inner surface of the door panel, and the inner fixing seat It is integrated with the metal shell to form a chute for the sliding of the deadbolt block. A positioning hole and a handle hole are respectively formed on a plane of the deadbolt block. The handle is installed in the positioning hole, and the handle is installed in the handle hole, and a device for installing a spring is formed on the side wall of the deadbolt block. hole, the bolt block is set on the chute, and can reciprocate and slide horizontally, and the handle is set in the positioning hole of the bolt block;

An external lock with an indication effect is fixed on the position of the door panel relative to the external lock, and the handle is inserted behind the external lock and the door panel after passing through the external lock. In the handle hole of the deadbolt block, the handle controls the sliding of the deadbolt block from the outside of the door panel, and a rotating shaft of the handle is connected to the outer lock an indicating color wheel, the rotation of the handle drives the rotation of the indicating color wheel;

A latch seat is installed on a door frame opposite to the door panel, and is fastened with the deadbolt block.

2. The indicator lock according to claim 1, characterized in that: the front end of the lock tongue block is formed with a lock tongue portion, and a metal sheet is coated on the lock tongue portion.

3. The indicator lock according to claim 1, wherein a metal shrapnel is installed in the positioning hole of the deadbolt block.

4. The indicating lock according to claim 1, characterized in that: said outer lock is an outer fixing base, a metal shell and an indicating color plate, said outer fixing base is formed with a pivot hole, One sliding hole and several fixing holes, through several fixing screws, the outer fixing base can be fixed on the position of the door panel relative to the outer lock, and the front of the metal shell is formed There is a window, a relative pivot hole and a relative sliding hole, and on the two opposite side walls of the inner surface of the metal shell, there are formed several bumps for buckling the outer fixing seat, and the indicator color The disk is divided into a disk surface and a central rotating shaft part, and one end of the rotating shaft part is provided with a corresponding socket.

5. The indicator lock according to claim 1, characterized in that: said latch seat is formed with a fixing plate, a locking piece perpendicular to said fixing plate, and said locking piece is formed with a locking tongue An opening through which the tongue portion of the block passes.