CN213359671U - Lock body with false top and bottom hook - Google Patents

Abstract

A lock body with a fake sky hook and a ground hook is characterized in that the fake sky hook and the ground hook are fixedly arranged on the inner bottom surface of a bottom shell, and the exposed states of the outer hook parts of the fake sky hook and the ground hook are consistent with the retracted state of the sky hook and the ground hook of a fingerprint lock at the present stage, so that for a user who does not want to lock the door by using the sky rod and the ground rod when the door is originally provided with the sky rod and the ground rod and changes the lock, the sky rod and the ground rod are directly hooked on the outer hook parts of the fake sky hook and the ground hook respectively without being detached or welded and fixed, and the lock body is more convenient and quicker to change the lock; and to the door that does not have built-in day, ground pole, as long as twist out the screw take out day, ground hook, or along the edge saw of lock shell fall or cut away can no longer polish after the false day ground hook, then it is more convenient when installing machinery, the fingerprint lock that does not have the lock of day ground, consequently the utility model discloses it is very convenient, swift when installing the fingerprint lock to have the door that no longer uses of day ground pole or itself, has guaranteed also that the later stage does not have hidden danger.

Description

Lock body with false top and bottom hook

Technical Field

The utility model relates to a machinery, fingerprint lock body.

Background

In recent years, fingerprint locks are more and more widely used, and the operating principle of opening the door is realized by retracting a main lock tongue, a ground hook and the like to a proper position in a lock body by a motor-driven transmission structure, so that the power of a motor is required to be larger to drive unlocking. However, the size of the lock body shell is a certain specification standard and the space in the shell is compact due to more parts in the lock body, so the motors used for the purpose are basically small motors, the driving force of the motors is limited, when the long and heavy ground rod in the door is slightly deviated or rusty stains are generated after the long and heavy ground rod in the door is used for a period of time, the ground hook is easy to drive the ground rod not to be completely retracted to open the door, at the moment, the lock is required to be replaced and maintained, in order to thoroughly solve the problem that the ground rod cannot be retracted to the position to cause the door not to be opened, a part of people directly lock the door without the telescopic motion of the ground rod, and therefore, the lock body without the ground hook is required to be purchased for installation and use or the fingerprint lock body with the ground hook is purchased and then the ground hook is sawed along the edge of the lock body, which causes inconvenience to the use of users, and also causes inconvenience to lock manufacturers, Dealers increase the cost of production, inventory; in addition, before sawing off, the lock body is operated to a door locking state by means of a handle so that the top and bottom hook is in an extending state to be sawn, and a top and bottom hook sawing opening remained in the lock body is ground after sawing off, otherwise, burrs of the sawing opening continuously scrape the surface of a bottom shell of the lock body in the process of opening or locking the door in the future so as to influence the smoothness of opening or locking the door, and even the burrs have hidden troubles of influencing the opening or locking of the door when the lock body is used in the later period; in addition, in this case, the original top and bottom rods in the door should be detached or directly fastened to the door in a welding manner so as not to move, thereby greatly increasing the difficulty of changing the lock.

Based on the reasons, the applicant develops a mechanical and fingerprint lock body which is convenient for dismounting the fake world hook and does not need to be dismounted or welded when the lock is replaced and maintained.

Disclosure of Invention

The utility model aims at overcoming prior art's is not enough, provides a lock body of hook is caught with earth to area fake sky, and it is very convenient, swift when installing fingerprint lock body to itself having the door that sky ground pole no longer used or itself does not have the door of sky ground pole, does not have the hidden danger that influences and open, lock the door when using in the later stage in addition.

In order to solve the technical problem, the utility model adopts the following technical scheme:

a lock body with a false top hook and a false bottom hook comprises a shell consisting of a bottom shell and a face cover, a main bolt assembly, an oblique bolt assembly and a shifting fork assembly which are arranged in the shell, and a false top hook and a false bottom hook; the false sky hook and the ground hook respectively comprise an outer hook part exposed out of the shell and a mounting part arranged in the shell; the mounting parts of the false sky and the ground hook are fixedly mounted on the inner bottom surface of the bottom shell; upper and lower avoidance holes for avoiding the false sky and ground hook are arranged on the upper and lower end surfaces of the shell.

In an improved scheme of the lock body with the false sky hook and the false ground hook, the installation parts of the false sky hook and the false ground hook are installed and fixed on the inner bottom surface of the bottom shell through screws.

In an improved scheme of the lock body with the false sky hook and the false ground hook, the installation part of the false sky hook and the false ground hook is installed and fixed on the inner bottom surface of the bottom shell in a riveting mode.

In an improved scheme of the lock body with the false sky hook and the false ground hook, the installation part of the false sky hook and the false ground hook is installed and fixed on the inner bottom surface of the bottom shell in a welding mode.

Compared with the prior art, the utility model has the advantages that: because the false sky and the ground hook are installed and fixed on the inner bottom surface of the bottom shell in a screw or riveting mode and the exposed state of the outer hook part of the false sky and the ground hook is consistent with the retracted state of the sky and the ground hook of the fingerprint lock in the current stage, on one hand, for a user who does not want to lock the door by using the sky and the ground rods when the door is originally provided with the sky and the ground rods and is locked, the sky and the ground rods can be directly hooked on the outer hook parts of the false sky and the ground hook respectively without being detached or welded and fixed, so that the lock is more convenient and quicker to change; on the other hand, to the door (like the timber) that does not have built-in day, ground pole, as long as twist out the screw and take out day, ground hook, or along the edge saw of lock shell fall or cut away can no longer polish after the false day ground hook, then it is more convenient when installing machinery, the fingerprint lock that does not have the lock of day ground, consequently the utility model discloses it is very convenient, swift when installing the fingerprint lock to have the door that no longer used of day ground pole or the door that does not have the pole of day ground itself, has also guaranteed that the later stage does not have hidden danger (do not exist when later stage uses promptly and influence the hidden danger of opening, locking the door).

The invention will be described in further detail with reference to the following detailed description and accompanying drawings:

[ description of the drawings ]

Fig. 1 is a first schematic perspective view of an embodiment of the present invention;

fig. 2 is a second schematic perspective view of the embodiment of the present invention;

fig. 3 is a third schematic perspective view (after the front cover is taken out) of the embodiment of the present invention;

fig. 4 is a first schematic view of the assembly and disassembly of the artificial sky ground hook according to the embodiment of the present invention;

fig. 5 is a second schematic view of the assembly and disassembly of the artificial sky ground hook according to the embodiment of the present invention.

[ detailed description ] embodiments

A kind of lock body with artificial sky ground hook, as shown in fig. 1 to 5, include the outer casing made up of bottom shell 1 and face cover 2, main tongue assembly 3, oblique tongue assembly (not shown in the figure), shifting fork assembly (not shown in the figure) etc. that is set up in this outer casing, these structures are identical to present fingerprint lock, will not be detailed here, the difference is to include artificial sky, ground hook 4, 5, and on main tongue plate of the main tongue assembly 3 needn't set up the pin column to promote the slip of the sky ground hook, said artificial sky, ground hook 4, 5 include exposing the outer hook portion 41, 51 of this outer casing and setting up the installation department 42, 52 in this outer casing respectively; the mounting parts 42 and 52 of the false sky and the ground hooks 4 and 5 are fixedly mounted on the inner bottom surface of the bottom case 1 by screws 6 or riveting and the like, so that the false sky and the ground hooks 4 and 5 cannot telescopically slide in the lock body (namely, the false sky and the ground hooks 4 and 5 are immovably fixed in the lock body); upper and lower avoidance holes 11, 12 for avoiding the false sky and the ground hooks 4, 5 are arranged on the upper and lower end surfaces of the shell; the exposed states of the outer hook parts 41 and 51 of the fake sky hook and the ground hook 4 and 5 are consistent with the retracted state of the sky hook and the ground hook of the fingerprint lock at the present stage, so that for a user who does not want to lock the door by using the sky rod and the ground rod when the door is originally provided with the sky rod and the ground rod and the lock is changed, the sky rod and the ground rod are directly hooked on the outer hook parts of the fake sky hook and the ground hook respectively without detaching or welding and fixing the sky rod and the ground rod, and the lock is changed more conveniently and quickly; on the other hand to the door (like the timber) that does not have built-in sky, ground pole, as long as screw out with the sky, ground hook take out, or along the edge of lock shell with the saw fall or cut off with the cutting machine after the sky ground hook can no longer polish the burr can, then it is more convenient when the installation does not have machinery, the fingerprint lock of sky ground lock, consequently the utility model discloses it is very convenient, swift when installing machinery, fingerprint lock to have the door that sky ground pole no longer used or the door that does not have sky ground pole itself, has also guaranteed that the later stage does not have hidden danger (because the sky is false, ground hook colludes all the time on sky, ground pole, then day, ground pole can not stretch out and draw back all the time, just can not have the potential safety hazard that releases sky ground round pin to lock the door yet).

In this embodiment, the dummy day and the ground hooks 4 and 5 are fixed by two screws 6, respectively, but of course, 1, 3 or more screws may be used for fixing, and the detachment of the ground hook is more convenient when the dummy day and the ground hooks 4 and 5 are not used by adopting a screw fixing mode. In addition, the false sky and the ground hooks 4 and 5 can be respectively fixed on the bottom shell by welding, riveting or the like.

In the description of the present invention, it is to be understood that the orientation or positional relationship as indicated by the terms "central", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., appearing on the basis of the orientation, positional relationship shown in the drawings or the side of the decorative plate that is against the lock body as the reference orientation of the drawings, is merely for convenience of description and simplicity of description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.

In summary, the preferred embodiments of the present invention are not intended to limit the scope of the present invention, and all equivalent changes and modifications made according to the content of the claims of the present invention should belong to the technical scope of the present invention.

Claims (4)

1. The utility model provides a take lock body of false world hook, includes the shell of compriseing drain pan and face lid, establishes main tongue subassembly, oblique tongue subassembly, the fork assembly of this shell, its characterized in that: the artificial sky and the ground hook respectively comprise an outer hook part exposed out of the shell and a mounting part arranged in the shell; the mounting parts of the false sky and the ground hook are fixedly mounted on the inner bottom surface of the bottom shell; upper and lower avoidance holes for avoiding the false sky and ground hook are arranged on the upper and lower end surfaces of the shell.

2. A lock body with a false sky and ground hook according to claim 1, wherein: the mounting parts of the false sky and the ground hook are mounted and fixed on the inner bottom surface of the bottom shell through screws.

3. A lock body with a false sky and ground hook according to claim 1, wherein: the mounting parts of the false sky and the ground hook are fixedly mounted on the inner bottom surface of the bottom shell in a riveting mode.

4. A lock body with a false sky and ground hook according to claim 1, wherein: the false sky, the installation department of ground hook is installed fixedly on the interior bottom surface of drain pan through the welding mode.

Images