CN219196971U

CN219196971U - Novel alloy lock core

Info

Publication number: CN219196971U
Application number: CN202320621156.6U
Authority: CN
Inventors: 刘新日
Original assignee: Zhejiang Zhengding Lock Co ltd
Current assignee: Zhejiang Zhengding Lock Co ltd
Priority date: 2023-03-21
Filing date: 2023-03-21
Publication date: 2023-06-16
Anticipated expiration: 2033-03-21

Abstract

The utility model discloses a novel alloy lock cylinder, and relates to the technical field of lock cylinders. The novel alloy lock cylinder comprises a lock, wherein a rotating shaft is rotationally connected to the lock, one end of the rotating shaft is hinged to a handle, a limit groove is formed in one side of the outer wall of the handle, a pressing mechanism is arranged on the lock and comprises a lock cylinder, the lock cylinder is in sliding connection with the outer wall of the lock, one end of a spring A is fixedly connected to the outer wall of the lock cylinder, the other end of the spring A is fixedly connected with the inner wall of the lock, an arc-shaped protruding block is fixedly connected to the bottom of the lock cylinder, the arc-shaped protruding block is in contact with an inclined plate, and the inclined plate is fixedly connected with the inner wall of the limit block.

Description

Novel alloy lock core

Technical Field

The utility model relates to the technical field of lock cylinders, in particular to a novel alloy lock cylinder.

Background

Locks are one of the common tools in people's life, are generally used for protecting personal articles from being used or taken by others, and are formed by combining a plurality of groups of different parts, wherein a lock core is included.

The lock core is one of the important parts that control the lock to open or close, and the lock core needs to cooperate the key to open or close the tool to lock in the use, and in the use of common lock core, can be provided with the handle generally, and the convenience of use removes after opening the tool to lock, and common handle can set up in outside bright place generally, occupation space also can cause certain wearing and tearing when not pleasing to the eye enough, influence long-time use, and consider the lock core in the daily use, expose in the external world generally, and dust in the air or the dirt that produces in the daily life all can be to directly entering into the inner wall of lock core, and cause certain influence to the use of lock core.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a novel alloy lock cylinder, which solves the problems that a handle is usually arranged in the using process of the lock cylinder, a user can conveniently move a lock after opening the lock, the common handle is usually arranged at an exposed outside part, the lock cylinder is not attractive, and meanwhile, the lock cylinder occupies a space to cause certain abrasion, so that long-time use is influenced.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a novel alloy lock core, includes the tool to lock, rotate on the tool to lock and be connected with the pivot, the one end of pivot articulates there is the handle, the spacing groove has been seted up to outer wall one side of handle, be provided with pressing mechanism on the tool to lock, pressing mechanism is including the lock core, outer wall fixedly connected with spring A's of lock core one end, spring A's the other end and the inner wall fixed connection of tool to lock, the bottom fixedly connected with arc lug of lock core, arc lug contact has the swash plate, swash plate fixedly connected with stopper, the inner wall sliding connection of stopper and tool to lock, the inner wall joint of stopper and spacing groove, the outer wall of stopper passes through spring B and the inner wall elastic connection of tool to lock.

Preferably, the lock core is in sliding connection with the outer wall of the lockset.

Preferably, the outer wall of stopper fixedly connected with spring B's one end, spring B's the other end and the inner wall fixed connection of tool to lock.

Preferably, the outer wall fixedly connected with slider of stopper, the inner wall sliding connection of slider and spout, the spout is seted up on the inner wall of tool to lock.

Preferably, the outer wall of the lock is provided with a protection mechanism, the protection mechanism comprises an elastic telescopic rod, and the bottom of the elastic telescopic rod is rotationally connected with the top of the lock.

Preferably, the outer wall fixedly connected with fixture block of elasticity telescopic link, the fixture block and the inner wall joint of draw-in groove.

Preferably, the clamping groove is formed in the top of the sleeve, and the sleeve is fixedly connected with the top of the outer wall of the lock.

Preferably, the outer wall of the elastic telescopic rod is fixedly connected with a circular baffle.

(III) beneficial effects

The utility model provides a novel alloy lock cylinder. The beneficial effects are as follows:

(1) When the novel alloy lock cylinder is used, the pressing mechanism is arranged, so that the handle is fixed through the limit block matched with the limit groove under the condition that the handle is not used, the handle is hidden in the inner wall of the lock, the lock cylinder is attractive in appearance, saves space and simultaneously prevents the handle from being damaged due to rubbing in the daily use process, and the safety is improved.

(2) When the novel alloy lock cylinder is used, the protection mechanism is arranged, so that under the condition that the lock cylinder is not used, the position of the elastic telescopic rod is fixed through the clamping block matching clamping groove, and therefore the round baffle arranged on the outer wall of the elastic telescopic rod is kept to shield the top of the lock cylinder, dust in air and dirt generated during daily use are prevented from entering the inner wall of the lock cylinder, and the use of the lock cylinder is affected.

Drawings

FIG. 1 is a schematic diagram of the front view of the device of the present utility model;

FIG. 2 is a schematic side view of a partial cross section of a lock of the device of the present utility model;

FIG. 3 is a schematic view of a partial cross-sectional front view of a lock of the device of the present utility model;

FIG. 4 is a schematic view of the handle and shaft structure of the device of the present utility model;

FIG. 5 is a schematic view of the structure of the protection mechanism of the device of the present utility model;

FIG. 6 is a schematic cross-sectional view of a sleeve of the device of the present utility model.

In the figure: 1. a lock; 2. a rotating shaft; 3. a handle; 4. a protective mechanism; 401. an elastic telescopic rod; 402. a circular baffle; 403. a sleeve; 404. a clamping groove; 405. a clamping block; 5. a pressing mechanism; 501. a lock core; 502. a spring A; 503. a spring B; 504. a limiting block; 505. a sloping plate; 506. arc-shaped protruding blocks; 507. a slide block; 508. a chute; 509. and a limit groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, the utility model provides a novel alloy lock cylinder, which comprises a lock 1, a rotating shaft 2 is rotatably connected to the lock 1, one end of the rotating shaft 2 is hinged with a handle 3, the outer wall of the rotating shaft 2 is elastically connected with the handle 3 through a scroll spring, the force of the scroll spring is outwards, under the condition of not being influenced by external force, the handle 3 is outwards popped up through the force of the scroll spring, a limit groove 509 is formed in one side of the outer wall of the handle 3, a limit block 504 is matched with the limit groove 509, the effect of fixing the handle 3 on the inner wall of the lock 1 is achieved, the effect of hiding the handle 3 is achieved, a protection mechanism 4 is arranged on the outer wall of the lock 1, the protection mechanism 4 comprises an elastic telescopic rod 401, the bottom of the elastic telescopic rod 401 is rotatably connected with the top of the lock 1 through the elastic force of the elastic telescopic rod 401, the elastic telescopic rod 401 is rotated along the top of the lock 1, the elastic telescopic rod 401 drives a round baffle 402 to rotate, a clamping block 405 is fixedly connected with the outer wall of the elastic telescopic rod 401, the clamping block 403 is matched with the inner wall of the lock 405, the top of the circular baffle is fixedly connected with the clamping block 403 through the clamping block 405, and the top of the circular baffle is fixedly connected with the top of the circular baffle 402 through the clamping block 403, and the top of the clamping block 404 is fixedly connected with the top of the circular baffle 404 through the clamping block 404, the top of the elastic telescopic rod is fixedly connected with the top of the circular baffle 404, and the protection sleeve is fixedly connected with the top of the round baffle plate 402.

The lock 1 is provided with a pressing mechanism 5, the pressing mechanism 5 comprises a lock cylinder 501, the lock cylinder 501 is in sliding connection with the outer wall of the lock 1, the lock cylinder 501 is kept to move vertically, one end of a spring A502 is fixedly connected to the outer wall of the lock cylinder 501, the other end of the spring A502 is fixedly connected with the inner wall of the lock 1, the lock cylinder 501 is driven to move upwards through the elasticity of the spring A502, an arc-shaped protruding block 506 is fixedly connected to the bottom of the lock cylinder 501, the arc-shaped protruding block 506 is contacted with a sloping plate 505, the sloping plate 505 is pressed by the arc-shaped protruding block 506 in the process of downwards moving the arc-shaped protruding block 506, the sloping plate 505 drives the limiting block 504 to move leftwards, the limiting block 504 is separated from a limiting groove 509, the fixing effect of a handle 3 is relieved, the sloping plate 505 is fixedly connected with the inner wall of the limiting block 504, the limiting block 504 is kept to move horizontally, the limiting block 504 is clamped with the inner wall of the limiting groove 509, the effect of the limiting block 503 is achieved, the other end of the limiting block B is fixedly connected with the inner wall of the limiting block 503 of the limiting block 1 through the elasticity of the spring A502, the force of the limiting block B is driven to move rightwards through the arc-shaped protruding block 506, the limiting block 504 is kept to move rightwards, the limiting block 504 is kept to move horizontally along the inner wall of the limiting block 508 is fixedly connected with the limiting block 508, and the inner wall of the sliding block 508 is kept horizontally to move along the sliding groove 508 is fixedly connected with the sliding groove 507, and the sliding groove is kept horizontally, the sliding groove is connected with the sliding groove is kept horizontally, and the sliding groove is kept to slide, the sliding device is connected to slide, and the slide is kept to slide, and the slide, the slide is.

According to the utility model, the pressing mechanism 5 is arranged, so that the spring B503 moves outwards through elasticity under the condition of non-use, the limiting block 504 is driven to move horizontally transversely, the limiting block 504 moves horizontally along the inner wall of the sliding groove 508 through the sliding block 507, and the limiting groove 509 formed on the handle 3 is clamped, so that the effect of limiting and fixing the handle 3 is achieved, the handle 3 is hidden at the inner side of the lockset 1, the occupied space in the daily use process is prevented, or the damage of the handle 3 caused by rubbing is prevented, and the safety is improved.

When the handle 3 is needed to be used, the key is inserted into the lock cylinder 501, the key is pushed downwards, the lock cylinder 501 slides downwards along the inner wall of the lockset 1, the spring A502 is extruded, the arc-shaped protruding block 506 arranged at the bottom is driven to extrude and push the inclined plate 505 in the process of downwards moving the lock cylinder 501, the inclined plate 505 drives the limiting block 504 to move transversely, the limiting block 504 is separated from the limiting groove 509, the fixing effect on the handle 3 is relieved, the handle 3 is outwards ejected along one end of the rotating shaft 2 by the force of the spiral spring, and the handle 3 is conveniently and rapidly ejected.

And protect lock core 501 through setting up protection machanism 4 under the condition that does not use, and under the condition that needs to use lock core 501, can be through outwards pulling elastic expansion link 401, the fixture block 405 that makes elastic expansion link 401 outer wall set up is separated with draw-in groove 404 that sleeve 403 top was seted up, thereby remove the fixed effect to elastic expansion link 401, and through rotating circular baffle 402, make circular baffle 402 rotate along elastic expansion link 401 as the centre of a circle, make circular baffle 402 and lock core 501 separate, the elastic force drive of elastic expansion link 401 returns downwards through loosening elastic expansion link 401, fixture block 405 and draw-in groove 404 that makes elastic expansion link 401 outer wall set up, thereby reach the effect of spacing fixed to circular baffle 402, make circular baffle 402 open the back, make things convenient for the staff to use lock core 501.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel alloy lock core, includes tool to lock (1), its characterized in that: the novel lock comprises a lock body and is characterized in that a rotating shaft (2) is connected to the lock body (1) in a rotating mode, one end of the rotating shaft (2) is hinged to a handle (3), a limiting groove (509) is formed in one side of the outer wall of the handle (3), a pressing mechanism (5) is arranged on the lock body (1), the pressing mechanism (5) comprises a lock cylinder (501), one end of a spring A (502) is fixedly connected to the outer wall of the lock cylinder (501), the other end of the spring A (502) is fixedly connected with the inner wall of the lock body (1), an arc-shaped protruding block (506) is fixedly connected to the bottom of the lock cylinder (501), an inclined plate (505) is contacted with the arc-shaped protruding block (506), a limiting block (504) is fixedly connected to the inner wall of the lock body (1) in a sliding mode, and the limiting block (504) is connected with the inner wall of the limiting groove (509) in a clamping mode, and the outer wall of the limiting block (504) is elastically connected with the inner wall of the lock body (1) through a spring B (503).

2. The novel alloy lock core according to claim 1, wherein: the lock cylinder (501) is in sliding connection with the outer wall of the lockset (1).

3. The novel alloy lock core according to claim 1, wherein: one end of a spring B (503) is fixedly connected to the outer wall of the limiting block (504), and the other end of the spring B (503) is fixedly connected with the inner wall of the lock (1).

4. The novel alloy lock core according to claim 1, wherein: the outer wall fixedly connected with slider (507) of stopper (504), the inner wall sliding connection of slider (507) and spout (508), spout (508) are seted up on the inner wall of tool to lock (1).

5. The novel alloy lock core according to claim 1, wherein: the outer wall of tool to lock (1) is provided with protection machanism (4), protection machanism (4) are including elasticity telescopic link (401), the bottom of elasticity telescopic link (401) is rotated with the top of tool to lock (1) and is connected.

6. The novel alloy lock core according to claim 5, wherein: the outer wall of the elastic telescopic rod (401) is fixedly connected with a clamping block (405), and the clamping block (405) is clamped with the inner wall of the clamping groove (404).

7. The novel alloy lock core according to claim 6, wherein: the clamping groove (404) is formed in the top of the sleeve (403), and the sleeve (403) is fixedly connected with the top of the outer wall of the lock (1).

8. The novel alloy lock core according to claim 7, wherein: the outer wall of the elastic telescopic rod (401) is fixedly connected with a circular baffle plate (402).