CN2316416Y - Horn kock with door bolt function - Google Patents

Abstract

The utility model relates to a horn lock with door bolt function. An old horn lock can be replaced conveniently, simply and quickly to save much cost, and the utility model has the safety for preventing a door body from being opened. The utility model is mainly that a clamping plate (1) is fixed on a lock body (2), a sliding groove (14) and an n-shaped seat (13) are extended from one side of the clamping plate (1), and a buckled pin which can move right and left is arranged in the sliding groove (14) to penetrate a notch on one side of a decorative cover to be inserted and buckled with an inserting hole (541) which is arranged on a guide edge (54) on one side of a buckled seat (51) of a frame body (5) to achieve the purpose of convenient, simple and quick replacement to save much cost.

Description

A kind of horn lock of tool bolt function

The utility model relates to mechanical, particularly a kind of horn lock of tool bolt function.

General common horn lock, owing to be easy to it be opened with master key, thereby lose its originally antitheft function, cause people and animals' property within doors to incur loss, its reason is nothing more than being that horn lock itself can only be by interior pressing button, door lock is locked, but if the people is arranged with unlocked by universal key outdoors, just can rotate easily, contract in the triangle abaculus that causes lock body to protrude and separate with the Button Block central authorities open-work of being located at framework, the door body promptly is opened, and this kind shortcoming perplexs producer and customer for a long time always.

The purpose of this utility model is exactly the deficiency that exists at above-mentioned horn lock, designs a kind of horn lock of tool bolt function, and it can do quick and convenient simple and easy replacing in old horn lock, the saving great amount of cost.

Technical conceive of the present utility model:

According to the purpose of this utility model, mainly on old horn lock, directly change, will extend the  type seat of establishing the tool chute in the one side with the clamping plate of lock body locking, but and be provided with the pin of buckleing of left and right sides slippage in chute; On framework,, be provided with the embedding hole, provide the set lock of buckleing of its type seat of clamping plate to buckle in one side arc guide lug with the Button Block of lock body buckle.

Accompanying drawings structure of the present utility model and embodiment:

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

Fig. 2 is the floor map of not engaging of the present utility model.

Fig. 3 is the floor map of the utility model engaging.

Fig. 4 is an embodiment schematic diagram of the present utility model.

(1) be clamping plate, (11) for open-work, (12) for screw, (13) for  type seat, (14) for chute, (15) for buckle pin, (2) are body for guide lug, (541) for embedding hole, (6) for screw, (54) for open-work, (53) for Button Block, (52) for framework, (51) for lever, (5) for breach, (4) for decorative cover, (31) for lock body, (3).

As shown in Figure 1, the utility model mainly is in lock body (2) locking one clamping plate (1), and be provided with the  type seat (13) of extension in the one side, in  type seat (13), be provided with chute (14), chute (14) but in be provided with then that left and right displacement is the L type buckle pin (15), make this button pin (15) go up the embedding hole of offering on the curved guide lug (54) of set the last side of Button Block (51) (541) with framework (5) and fasten, Button Block (51) and framework (5) fixedly are that mat screw (53) passes and is positioned at the open-work (52) about it and reaches; Clamping plate (1) are fixing with the lock body (2) on the door body (6) in addition, then be mat screw (12) pass open-work set on it (11) and with lock body (2) screw packing, through fixing clamping plate (1), be provided with the decorative cover (3) of tool breach (31) again in its overcoat one side, and the lever (4) that puts in decorative cover (3) outside with its rotating shaft buckle of lock body (2) gets final product, and the  type seat (13) that a side breach (31) of decorative cover (3) provides clamping plate (1) one side extension passes Button Block (51) buckle that extends to a body (6) lateral margin place and framework (5).

Accompanying drawing 3 and accompanying drawing 4 explanations embodiment of the present utility model in conjunction with the accompanying drawings 2:

As shown in Figure 2, the floor map that does not engage for the utility model, it is the  type seat (13) of clamping plate (1) one side extension, since be provided with in the chute of establishing in it (14) be the L type buckle pin (15), when its button pin (15) during not with Button Block (51) buckle of framework (5), be to be positioned at the right side, does not promptly protrude button pin (15) bottom, therefore door body (6) but the rotation of mat lever (4) and opening and closing.

And for example shown in accompanying drawing 3 and the accompanying drawing 4, floor map and enforcement illustration for the utility model engaging, promptly when door body (6) is done a plane with framework (5) closure, the extension  type seat (13) of these clamping plate this moment (1) is positioned at its guide lug of Button Block (51) (54) just and locates, only must outwards pass button pin (15) this moment, the button pin protrudes, just penetrate on its guide lug of Button Block (51) (54) and fasten with a bolt or latch in the embedding hole (541) of establishing, therefore horn lock itself presses the locking except that the pressure of the centre button of the general common lever (4) of mat, more go up set  type seat (13) and buckle pin (15) and last embedding hole (541) buckle of its guide lug of Button Block (51) (54) of framework (5) because of clamping plate (1), and multiple guarantee is arranged, when opening the horn lock with master key, owing to still have safeguard construction in the door body (6), so make between door body (6) and framework (5) just like many bolts, cause a body (6) still can't open, reached safety guarantee.

The utility model is simple in structure, and is easy to use, only the Button Block (51) on old horn lock's clamping plate (1), decorative cover (3) and the framework (5) must be made part and change and get final product, and transforms simply easy and conveniently, can save great amount of cost.

Claims (1)

1, a kind of horn lock of tool bolt function, it is by clamping plate (1), lock body (2), decorative cover (3), lever (4), framework (5), door body (6) constitutes, it is characterized in that going up locking one clamping plate (1) at lock body (2), and be provided with the  type seat (13) of extension in clamping plate (1) one side, in  type seat (13), be provided with chute (14), chute (14) but in be provided with then that left and right displacement is the L type buckle pin (15), embedding hole (541) buckle of the guide lug (54) on the Button Block (51) on button pin (15) and the framework (5), Button Block (51) and framework (5) fixedly are that mat screw (53) passes and is positioned at the open-work (52) about it and reaches; In addition the lock body (2) on clamping plate (1) and the door body (6) is fixing, then be mat screw (12) pass open-work set on it (11) and with lock body (2) screw packing; Be provided with the decorative cover (3) of tool breach (31) again in its overcoat one side, and put the lever (4) with its rotating shaft buckle of lock body (2) in decorative cover (3) outside; The  type seat (13) that one side breach (31) of decorative cover (3) provides clamping plate (1) one side extension passes and extends to a body (6) lateral margin place, with Button Block (51) buckle of framework (5).

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