CN2215551Y

CN2215551Y - Clutch type handle

Info

Publication number: CN2215551Y
Application number: CN 94205304
Authority: CN
Inventors: 张五林
Original assignee: Yanji Yanhe Metal Products Factory
Current assignee: Yanji Yanhe Metal Products Factory
Priority date: 1994-03-29
Filing date: 1994-03-29
Publication date: 1995-12-20
Anticipated expiration: 2004-03-29

Abstract

The utility model relates to a clutch type handle. A dialing rotary disc is sheathed with a handle rotating shaft. A slide block is arranged in a sliding groove of the dialing rotary disc, and is hinged with a transverse lock tongue through a sliding frame; one transverse lock tongue and two longitudinal lock tongues are hinged with the dialing rotary disc. The utility model not only has the function of the handle, but also has the function of an unlocking device. The clutch type handle has the advantages of simple structure, convenient operation and high safety, and is widely used in various doors, various safe boxes and various file cabinets.

Description

Clutch type handle

The utility model relates to a kind of safety door blocking device.

A kind of safety door blocking device is arranged at present, it is made of the lock core that is provided with pellet shot from a slingshot, lock core cover, the gear and the tooth bar that constitute one with handle, the both sides of gear are meshed with the tooth bar that is provided with dead bolt respectively, its structure is identical with general pin tumbler lock, dead bolt can join with the dead bolt hole on the doorframe, and it exists easily by light instrument pries open and shortcoming such as locking difficulty.

The purpose of this utility model provides a kind of Clutch type handle.

The purpose of this utility model is achieved in that the groove formation of stirring in rotating disk and the handle rotating shaft is rotationally connected, slide block places the sliding tray of stirring rotating disk, and the bearing pin by its both sides respectively with slider frame on sliding tray and the sliding tray of stirring in the rotating disk sliding tray be hinged, axle on travelling carriage and the handle box body is hinged, constituting the shift fork of one with dead bolt is meshed with bearing pin on the slider frame, and can drive slider frame and carry out reciprocally swinging, slide block can be done in stirring the sliding tray of rotating disk to reciprocatingly slide, slide block can be meshed with the groove of the handle rotating shaft both sides of doing gyration respectively, two ends in the handle rotating shaft are fixed with the handle turning handle respectively, be hinged with dead bolt respectively in the both sides of stirring rotating disk, an end that is socketed with the spring pressure bar of spring joins with a side of stirring rotating disk, the slide plate that fixes with dead bolt is provided with two elongated slots and stirs pin, the two ends of one of them elongated slot are rounded, one end of dead bolt is socketed with spring, an elongated slot on the slide plate is slidingly connected with the alignment pin formation that the handle box body fixes, stirring pin can join with the Baltimore groove of stirring rotating disk outer rim place, stirring rotating disk can move reciprocatingly the pin tongue by stirring pin, one end of turning handle is rounded, its handle body is plaque side's shape, and join with the elongated slot of the rounded shape in two ends on the slide plate, the other end is hinged with the handle box body, stirs rotating disk, slider frame, slide block, shift fork and four dead bolts all are installed in the handle box body.

Owing to adopt such scheme, can realize the unlatching and the locking of door lock by lock body and handle turning handle, also can realize locking and unlocking action by turning handle indoor, as after indoor formation locking, just outdoorly can't open door lock, after door lock forms locking, the handle rotating shaft is rotated freely, lose control, have handle and locking dual-use function door lock, simple in structure, easy to use, safe and reliable, various classes can not only be used for, and still various safety cabinets and file cabinet can be used for.

Below in conjunction with drawings and Examples the utility model is done further narration.

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is the structure chart of facing of the present utility model.

Fig. 3 is the A-A sectional view of Fig. 2.

Fig. 4 is the B-B sectional view of Fig. 2.

Fig. 5 is the C-C sectional view of Fig. 2.

Among the figure 1, lock body 2, gear 3, tooth bar 4, dead bolt 5, elongated slot 6, steady pin 7, shift fork 8, slider frame 9, axle 10, sliding tray 11, bearing pin 12, slide block 13, handle rotating shaft 14, handle turning handle 15, handle turning handle 16, stir rotating disk 17, rotating shaft 18, rotating shaft 19, dead bolt 20, dead bolt 21, spring pressure bar 22, spring 23, slide plate 24, dead bolt 25, elongated slot 26, elongated slot 27, spring 28, alignment pin 29, turning handle 30, stir pin 31, support 32, retainer spring

In the embodiment shown in fig. 1; the both sides, bottom of handle rotating shaft (13) are respectively arranged with groove; stirring rotating disk (16) is rotationally connected with handle rotating shaft (13) groove formation; slide block (12) places the sliding tray of stirring in the rotating disk (16); and the bearing pin (11) by its both sides respectively with slider frame (8) on sliding tray (10) and the sliding tray of stirring rotating disk (16) be hinged; one end of travelling carriage (8) is hinged with the axle (9) that the handle box body fixes; the shift fork (7) that same dead bolt (4) constitutes one can be meshed with the bearing pin on the slider frame (8); and can drive slider frame (8) and carry out reciprocally swinging; slide block (12) can be done in the sliding tray of stirring rotating disk (16) to reciprocatingly slide; one side of slide block (12) can be meshed with the groove of handle rotating shaft (13) both sides of doing gyration respectively; handle turning handle (14) is fixed in an end of handle rotating shaft (13); its handle rotating shaft (13) is fixed on the handle box body with over cap; handle turning handle (15) fixes with the other end of handle rotating shaft (13); one end of dead bolt (19) is hinged by rotating shaft (17) and a side of stirring rotating disk (16); one end of dead bolt (20) is hinged by rotating shaft (18) and the opposite side of stirring rotating disk (16); an end that is socketed with the spring pressure bar (21) of spring (22) joins with a side of stirring rotating disk (16); dead bolt (4) is provided with elongated slot (5); one end of dead bolt (4) and tooth bar (3) fix; steady pin (6) formation on elongated slot (5) on the dead bolt (4) and the handle box body is slidingly connected; tooth bar (3) constitutes one by same lock body (1) gear (2) is hinged with another tooth bar that is provided with dead bolt; dead bolt (24) fixes with slide plate (23); spring (27) is socketed on the front end of dead bolt (24); the two ends of spring (27) join with the handle box body with the support (31) that fixes of handle box body respectively; slide plate (23) is provided with elongated slot (25) and stirs pin (30) and elongated slot (26); the two ends of elongated slot (26) are rounded; its diameter is greater than the distance between elongated slot (26) both sides; elongated slot (25) on the slide plate (23) that same dead bolt (24) fixes is slidingly connected with alignment pin (28) formation that the handle box body fixes; stirring pin (30) can join with the Baltimore groove of stirring rotating disk (16) outer rim place; stirring rotating disk (16) can stir pin (30) and drive dead bolt (24) and move reciprocatingly; one end of turning handle (29) is rounded; its handle body is plaque side's shape and joins with the rounded elongated slot (26) in the two ends on the slide plate (23); the other end of turning handle (29) joins with the retainer spring (32) that the handle box body fixes together; its over cap fixes with the handle box body; stir rotating disk (16); travelling carriage (8); slide block (12); dead bolt (4); dead bolt (24); dead bolt (20) and dead bolt (19) all are installed within the handle box body; handle box body and lock body (1) are installed on the body; dead bolt (4); dead bolt (24); dead bolt (20) and dead bolt (19) can move reciprocatingly, and respectively with doorframe on dead bolt hole join or be separated.Operating principle: when opening door lock, at first use key clockwise direction rotational lock (1), gear (2) just drives tooth bar (3) and dead bolt (4) moves right, dead bolt hole on dead bolt (4) and the doorframe is separated, while shift fork (8) is also stirred slider frame (8) and is swung, slide block (12) is slided left in the sliding tray of stirring rotating disk (16) and be meshed with groove in the handle rotating shaft (13), rotate handle turning handle (14) thereupon, same handle turning handle (14) fixedly all-in-one-piece is stirred also together rotation of rotating disk (16), stir rotating disk (16) and just drive dead bolt (19) simultaneously, dead bolt hole on dead bolt (24) and dead bolt (20) and the doorframe is separated, unlocking action finishes, when desiring locking, its action is with above-mentioned opposite, dead bolt (19), dead bolt (24), dead bolt (20) and dead bolt (4) respectively with doorframe on dead bolt hole join, groove in slide block (12) and the handle rotating shaft (13) is separated, handle rotating shaft (13) can be rotated arbitrarily, out of hand to door lock, as forming locking in indoor desire, rotatable turning handle (29); Turning handle (29) handle body is placed in the rounded end of slide plate (23) elongated slot (26), and restriction slide plate (23) motion causes dead bolt (24) not move reciprocatingly, and forms self-locking, even unblank from outdoor, can not open door lock.

Claims

1, a kind of Clutch type handle is characterized in that:

A, the groove formation of stirring rotating disk (16) and handle rotating shaft (13) is rotationally connected, slide block (12) places the sliding tray of stirring rotating disk (16), and the bearing pin (11) by its both sides respectively with slider frame (8) on sliding tray (10) and the sliding tray of stirring in rotating disk (16) sliding tray be hinged, axle (9) on travelling carriage (8) and the handle box body is hinged, the shift fork (7) that same dead bolt (4) constitutes one can be meshed with the bearing pin on the slider frame (8), and can drive slider frame (8) and carry out again toward swing, slide block (12) can be done in the sliding tray of stirring rotating disk (16) to reciprocatingly slide, slide block (12) can be meshed with the groove of handle rotating shaft (13) both sides of doing gyration respectively, be fixed with handle turning handle (14) and handle turning handle (15) respectively at the two ends of handle rotating shaft (13), be hinged with dead bolt (19) and dead bolt (20) respectively in the both sides of stirring rotating disk (16), an end that is socketed with the spring pressure bar (21) of spring (22) joins with a side of stirring rotating disk (16);

Steady pin (6) formation on elongated slot (5) on b, the dead bolt (4) and the handle box body is slidingly connected, and one end and tooth bar (3) fix, and tooth bar (3) constitutes one by same lock body (1) gear (2) is hinged with another tooth bar that is provided with dead bolt;

C, dead bolt (24) fixes with slide plate (23), spring (27) is socketed on the front end of dead bolt (24), slide plate (23) is provided with elongated slot (25) and stirs pin (30) and elongated slot (26), the two ends of elongated slot (26) are rounded, its diameter of a circle is greater than the distance between elongated slot (26) both sides, elongated slot (25) on the slide plate (23) is slidingly connected with alignment pin (28) formation that the handle box body fixes, stirring pin (30) can join with the Baltimore groove of stirring rotating disk (16) outer rim place, stirring rotating disk (16) can stir pin (30) and drive dead bolt (24) and move reciprocatingly, one end of turning handle (29) is rounded, and its handle body is plaque side's shape and joins with the rounded elongated slot (26) in the two ends on the slide plate (23).