CN215595243U - High-hiding-performance mechanical lock body - Google Patents

Abstract

The utility model discloses a high-concealment mechanical lock body, and particularly relates to the field of mechanical locks. Above-mentioned scheme, through adsorption equipment and the cooperation of the immortal lake of hiding the mechanism for can adsorb through adsorption equipment and connect hiding the mechanism when need not unblank, and then will unblank the lockhole and hide, realize the dustproof effect and the hidden effect to the unlocking lockhole, improve the security and the life of lock.

Description

High-hiding-performance mechanical lock body

Technical Field

The utility model relates to the technical field of mechanical locks, in particular to a high-concealment mechanical lock body.

Background

The lock is a common safety protection tool and is often installed on the inner sides of various door bodies, the common locks comprise mechanical locks, fingerprint locks and intelligent door locks, the mechanical locks are still the locks with the highest use frequency at present, citizens can unlock the door locks by inserting matched keys into the lock holes to rotate, and the rotation direction of the key rotation influences the unlocking and secondary locking of the door locks.

However, the existing mechanical lock body still has defects in safety protection, in the protection process, the lock hole is often exposed, and the exposed lock hole is easy to be directly observed by other people and easy to cause the problem of internal blockage of the lock hole due to external humid air and dust; after the lock hole of the mechanical lock body is hidden, the position of the lock hole is difficult to find by citizens in the unlocking process.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defects in the prior art, embodiments of the present invention provide a high-concealment mechanical lock body to solve the problems that the mechanical lock body in the prior art is exposed to cause the internal blockage of the lock hole, and is visually perceived by people, and the hidden lock hole is difficult to find.

In order to solve the technical problems, the utility model provides the following technical scheme: a high-concealment mechanical lock body comprises a mechanical lock body, wherein one side of the mechanical lock body is connected with a telescopic lock cylinder in a sliding mode, a fixed rod is fixedly arranged on the outer surface of the mechanical lock body, a concealment mechanism is slidably arranged on the inner side of the fixed rod and is connected with the outer surface of the mechanical lock body in a sliding mode, an adsorption mechanism is fixedly arranged on the outer surface of the mechanical lock body, an unlocking lock hole is fixedly arranged on the outer surface of the mechanical lock body and is located at the bottom end of the adsorption mechanism, the concealment mechanism is located at the bottom end of the unlocking lock hole, a fixed sliding plate is fixedly arranged on the outer surface of the mechanical lock body, a connecting sliding block is connected to the top surface of the fixed sliding plate in a sliding mode, the bottom end of the connecting sliding block is connected with the adsorption mechanism in a sliding mode, the number of the fixed rods is two, and the two fixed rods are symmetrically distributed;

the adsorption mechanism comprises a magnetic box, an expansion spring is fixedly mounted on the inner wall of the magnetic box, a limiting seat is fixedly connected to the other side of the expansion spring, the limiting seat is connected with the inner wall of the magnetic box in a sliding mode, an abutting limiting rod is connected to the inner side of the magnetic box in a sliding mode, an adsorption magnetic stripe is fixedly mounted on the inner side of the abutting limiting rod, a limiting hole is formed in the outer surface of the mechanical lock body, and the size of the limiting hole is larger than that of the bottom end of the connecting sliding block;

hide the mechanism and include the lifter, the tensile layer is hidden to the bottom fixedly connected with of lifter, hide the bottom and mechanical lock body fixed connection on tensile layer, hide tensile layer and be the metal material component, the both ends fixedly connected with lifting sliding block of lifter, lifting sliding block and dead lever sliding connection.

Preferably, the side surface of the connecting sliding block is of a rough surface structure, the turning part of the connecting sliding block is of a curved surface structure, and the connecting sliding block is fixedly connected with the adsorption magnetic strip.

Preferably, one side of the limiting seat is provided with a limiting groove, the size of the limiting groove is consistent with the size of the cross section of the adsorption magnetic stripe, and the limiting groove corresponds to the adsorption magnetic stripe.

Preferably, the inboard fixed mounting of spacing groove has the protection to fill up, the protection is filled up and is the sponge material component, the protection is filled up and is adsorbed the magnetic stripe and corresponding.

Preferably, the inner cavity fixed mounting of magnetic force case has the stopper, the quantity of stopper is two, two stopper symmetric distributions.

Preferably, the bottom of the fixed rod is provided with a groove, the size of the groove is consistent with that of the lifting sliding block, and the lifting sliding block slides on the inner side of the groove.

Preferably, the hidden stretching layer is a polyester fiber member, and the width of the hidden stretching layer is consistent with the distance between the fixing rods.

The technical scheme of the utility model has the following beneficial effects:

in the scheme, the adsorption mechanism is matched with the Xianhu of the hidden mechanism, so that the hidden mechanism can be in adsorption connection through the adsorption mechanism when unlocking is not needed, the unlocking lock hole is hidden, the dustproof effect and the hiding effect on the unlocking lock hole are realized, and the safety and the service life of the door lock are improved; and through the mutual cooperation of fixed slide and link block for can be quick expose the lockhole of unblanking that hides at the in-process of unblanking, realized exposing fast to the lockhole of unblanking, improved the efficiency of unblanking.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the adsorption mechanism of the present invention;

FIG. 3 is a side view of a partial structure of the suction mechanism of the present invention;

FIG. 4 is an enlarged schematic view of FIG. 2 at A according to the present invention;

fig. 5 is a schematic structural diagram of the hiding mechanism of the present invention.

[ reference numerals ]

1. Fixing the rod; 2. a telescopic lock cylinder; 3. a mechanical lock body; 4. unlocking the lock hole; 5. an adsorption mechanism; 6. a concealment mechanism; 7. fixing the sliding plate; 8. connecting the sliding block; 51. a tension spring; 52. a limiting seat; 53. abutting against the limiting rod; 54. adsorbing the magnetic strip; 55. a limiting groove; 56. a protective pad; 57. a limiting block; 58. a limiting hole; 59. a magnetic box; 61. a lifting slider; 62. a lifting rod; 63. the tensile layer is hidden.

Detailed Description

In order to make the technical problems, technical solutions and advantages of the present invention more apparent, the following detailed description is given with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1 to 5, an embodiment of the present invention provides a high-concealment mechanical lock body, which includes a mechanical lock body 3, one side of the mechanical lock body 3 is slidably connected with a telescopic lock cylinder 2, a fixed rod 1 is fixedly installed on an outer surface of the mechanical lock body 3, a concealment mechanism 6 is slidably installed on an inner side of the fixed rod 1, the concealment mechanism 6 is slidably connected with an outer surface of the mechanical lock body 3, an adsorption mechanism 5 is fixedly installed on an outer surface of the mechanical lock body 3, an unlocking lock hole 4 is fixedly installed on an outer surface of the mechanical lock body 3, the unlocking lock hole 4 is located at a bottom end of the adsorption mechanism 5, the concealment mechanism 6 is located at a bottom end of the unlocking lock hole 4, a fixed sliding plate 7 is fixedly installed on an outer surface of the mechanical lock body 3, a top surface of the fixed sliding plate 7 is slidably connected with a connection sliding block 8, a bottom end of the connection sliding block 8 is slidably connected with the adsorption mechanism 5, the number of the fixed rods 1 is two, and the two fixed rods 1 are symmetrically distributed;

the adsorption mechanism 5 comprises a magnetic box 59, an expansion spring 51 is fixedly mounted on the inner wall of the magnetic box 59, a limiting seat 52 is fixedly connected to the other side of the expansion spring 51, the limiting seat 52 is connected with the inner wall of the magnetic box 59 in a sliding manner, an abutting limiting rod 53 is connected to the inner side of the magnetic box 59 in a sliding manner, an adsorption magnetic strip 54 is fixedly mounted on the inner side of the abutting limiting rod 53, a limiting hole 58 is formed in the outer surface of the mechanical lock body 3, and the size of the limiting hole 58 is larger than that of the bottom end of the connecting slide block 8;

the hiding mechanism 6 comprises a lifting rod 62, a hidden stretching layer 63 is fixedly connected to the bottom end of the lifting rod 62, the bottom end of the hidden stretching layer 63 is fixedly connected with the mechanical lock body 3, the hidden stretching layer 63 is a metal component, lifting sliding blocks 61 are fixedly connected to the two ends of the lifting rod 62, the lifting sliding blocks 61 are slidably connected with the fixing rod 1, one side of a limiting seat 52 is provided with a limiting groove 55, the size of the limiting groove 55 is consistent with the size of the cross section of the adsorption magnetic stripe 54, the limiting groove 55 corresponds to the adsorption magnetic stripe 54, a protective pad 56 is fixedly mounted on the inner side of the limiting groove 55, the protective pad 56 is a sponge component, the protective pad 56 corresponds to the adsorption magnetic stripe 54, limiting blocks 57 are fixedly mounted in the inner cavity of the magnetic box 59, the number of the limiting blocks 57 is two, the two limiting blocks 57 are symmetrically distributed, a groove is formed in the bottom end of the fixing rod 1, and the size of the groove is consistent with the size of the lifting sliding blocks 61, the up-down slider 61 slides inside the groove.

In this embodiment, the side surface of the connecting slider 8 is a rough surface structure, the turning part of the connecting slider 8 is a curved surface structure, and the connecting slider 8 is fixedly connected with the adsorption magnetic stripe 54.

Specifically, the side of link block 8 is the matte structure, and the turn department of link block 8 is the curved surface structure, and link block 8 and absorption magnetic stripe 54 fixed connection prevent that the condition of resident's in-process finger fish tail from appearing at sliding connection slider 8.

In this embodiment, the hidden stretching layer 63 is made of polyester fiber, and the width of the hidden stretching layer 63 is the same as the distance between the fixing rods 1.

Specifically, hide tensile layer 63 and be polyester fiber material component, hide the interval between tensile layer 63 width size and the dead lever 1 unanimously for unblank lockhole 4 can be by complete cover and the surface of hiding tensile layer 63 the fold can not appear.

The working process of the utility model is as follows:

the first step is as follows: the mechanical lock body 3 is arranged on the door body and is fixed;

the second step is that: when the unlocking lockhole 4 needs to be hidden, the sliding block 8 is connected in a sliding mode, the connecting sliding block 8 is located on the inner side of the limiting hole 58, the magnetic force adsorbing lifting rod 62 adsorbing the magnetic stripe 54 moves upwards, the lifting rod 62 drives the lifting sliding block 61 to move upwards on the inner side of the fixing rod 1 and simultaneously drives the hidden stretching layer 63 to move upwards in a stretching mode, the lifting rod 62 moves upwards to be attached to the outer wall of the magnetic box 59, when the unlocking is needed, the connecting sliding block 8 is pulled upwards, the telescopic spring 51 rebounds to drive the limiting seat 52 to move, the adsorbing magnetic stripe 54 is popped out, the butting limiting rod 53 and the limiting block 57 are butted and limited mutually, the lifting rod 62 cannot receive the magnetic force adsorption of the adsorbing magnetic stripe 54, and the lifting rod 62 moves downwards under the action of the self gravity to expose the unlocking lockhole 4;

the third step: insert the key in the inner chamber of unblanking lockhole 4, rotate the key, open the door, sliding connection slider 8 for it is spacing to adsorb magnetic stripe 54 and spacing seat 52 mutual butt, will unblank lockhole 4 and hide.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the utility model, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the utility model can be combined with each other without conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims (7)

1. The high-concealment mechanical lock body comprises a mechanical lock body (3), wherein one side of the mechanical lock body (3) is slidably connected with a telescopic lock cylinder (2), and is characterized in that the outer surface of the mechanical lock body (3) is fixedly provided with a fixed rod (1), the inner side of the fixed rod (1) is slidably provided with a concealed mechanism (6), the concealed mechanism (6) is slidably connected with the outer surface of the mechanical lock body (3), the outer surface of the mechanical lock body (3) is fixedly provided with an adsorption mechanism (5), the outer surface of the mechanical lock body (3) is fixedly provided with an unlocking lock hole (4), the unlocking lock hole (4) is positioned at the bottom end of the adsorption mechanism (5), the concealed mechanism (6) is positioned at the bottom end of the unlocking lock hole (4), the outer surface of the mechanical lock body (3) is fixedly provided with a fixed sliding plate (7), and the top surface of the fixed sliding plate (7) is slidably connected with a connecting sliding block (8), the bottom end of the connecting sliding block (8) is connected with the adsorption mechanism (5) in a sliding mode, the number of the fixing rods (1) is two, and the two fixing rods (1) are symmetrically distributed;

the adsorption mechanism (5) comprises a magnetic box (59), an expansion spring (51) is fixedly mounted on the inner wall of the magnetic box (59), a limiting seat (52) is fixedly connected to the other side of the expansion spring (51), the limiting seat (52) is connected with the inner wall of the magnetic box (59) in a sliding mode, an abutting limiting rod (53) is connected to the inner side of the magnetic box (59) in a sliding mode, an adsorption magnetic stripe (54) is fixedly mounted on the inner side of the abutting limiting rod (53), a limiting hole (58) is formed in the outer surface of the mechanical lock body (3), and the size of the limiting hole (58) is larger than that of the bottom end of the connecting sliding block (8);

hide mechanism (6) including lifter (62), tensile layer (63) are hidden to the bottom fixedly connected with of lifter (62), hide the bottom and mechanical lock body (3) fixed connection on tensile layer (63), hide tensile layer (63) and be the metal material component, both ends fixedly connected with lift sliding block (61) of lifter (62), lift sliding block (61) and dead lever (1) sliding connection.

2. The mechanical lock body with high concealment performance as claimed in claim 1, wherein the side surface of the connecting slider (8) is of a rough surface structure, the turning part of the connecting slider (8) is of a curved surface structure, and the connecting slider (8) is fixedly connected with the adsorption magnetic strip (54).

3. The mechanical lock body with high concealment performance according to claim 1, wherein a restraint groove (55) is formed in one side of the restraint seat (52), the size of the restraint groove (55) is consistent with the size of the cross section of the adsorption magnetic stripe (54), and the restraint groove (55) corresponds to the adsorption magnetic stripe (54).

4. The mechanical lock body with high concealment performance according to claim 3, wherein a protection pad (56) is fixedly installed on the inner side of the limiting groove (55), the protection pad (56) is a sponge component, and the protection pad (56) corresponds to the adsorption magnetic strip (54).

5. The mechanical lock body with high concealment performance according to claim 1, wherein the inner cavity of the magnetic box (59) is fixedly provided with two limiting blocks (57), and the two limiting blocks (57) are symmetrically distributed.

6. The mechanical lock body with high concealment performance as claimed in claim 1, wherein a groove is formed at the bottom end of the fixing rod (1), the size of the groove is consistent with that of the lifting sliding block (61), and the lifting sliding block (61) slides inside the groove.

7. The mechanical lock body as claimed in claim 1, wherein the hidden tension layer (63) is made of polyester fiber, and the width of the hidden tension layer (63) is the same as the distance between the fixing rods (1).

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