CN219412191U - Novel cam clutch lock body - Google Patents

Abstract

The utility model relates to the technical field of clutch lock bodies, in particular to a novel cam clutch lock body, which comprises a lock body panel at the front side, wherein a lock shell is connected at the rear side of the lock body panel, one side of the lock shell is connected with a spring shifting plate, a square rod lower shifting head, a clutch pin and a motor clutch mechanism, the upper part of the spring shifting plate is connected with a lock tongue assembly and a transmission block, the upper part of the transmission block is connected with a transmission gear, one side of the transmission gear is connected with a large gear and a square rod upper shifting head, and the transmission position of the novel cam clutch lock body can realize the purposes of large gap and large angle and door opening.

Description

Novel cam clutch lock body

Technical Field

The utility model relates to the technical field of clutch lock bodies, in particular to a novel cam clutch lock body.

Background

The anti-theft lock is needed to be configured on the anti-theft door of the family, public place and the like, the anti-theft lock can be generally divided into a mechanical anti-theft lock and an intelligent anti-theft lock, the lock body is one of the most important components of the mechanical lock and the intelligent lock, the functions needed to be realized on the lock are finally realized through the movement of parts in the lock body, the lock body is a final executing part, and the functions and the quality of the lock body can be said to directly determine the functions and the quality of the whole lock.

The transmission position below the handle position of the conventional clutch lock is controlled in a small gap and angle, the handle can drive the lock body to unlock, and in daily use, the handle usually sags, so that the problem that the conventional clutch lock body is blocked and cannot be opened is caused.

Therefore, it is important to design a novel cam clutch lock body to change the technical defects and improve the overall practicability.

Disclosure of Invention

The utility model aims to provide a novel cam clutch lock body so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the novel cam clutch lock body comprises a lock body panel at the front side, wherein a lock shell is connected to the rear side of the lock body panel, one side of the lock shell is connected with a spring shifting block, a square rod lower shifting block, a clutch pin and a motor clutch mechanism, the upper side of the spring shifting block is connected with a lock tongue assembly and a transmission block, the upper side of the transmission block is connected with a transmission gear, and one side of the transmission gear is connected with a large gear and a square rod upper shifting block.

As the preferable scheme of the utility model, a round platform of the stirring head is connected above the upper stirring head of the square rod, and the connecting part of the upper stirring head of the square rod is connected with the lower stirring head of the square rod through a fixing bolt.

As a preferable scheme of the utility model, the top of the square rod lower shifting head is also provided with a shifting head circular ring.

As a preferable scheme of the utility model, one side of the clutch pin is also connected with a bevel tongue poking plate, and the bevel tongue poking plate is in transmission connection with the bevel tongue of the clutch lock body.

As a preferred embodiment of the present utility model, the large gear and the transmission gear are engaged with each other.

As a preferable scheme of the utility model, the motor clutch mechanism adopts a clutch plectrum, and the motor clutch mechanism drives the clutch plectrum to rotate to form a rotary clutch mechanism.

Compared with the prior art, the utility model has the beneficial effects that:

according to the novel cam clutch lock body, the transmission position of the novel cam clutch lock body can achieve the purposes that gaps and angles are large and the lock body can be opened, meanwhile, the handle of the clutch lock body sags by a large angle and the lock body can be opened, the lock body can not be blocked due to the fact that the handle sags by a certain angle, and therefore the problem that the transmission position below the handle position of a conventional clutch lock is controlled in the small gaps and angles, the handle can drive the lock body to be opened is solved, and the novel cam clutch lock is compact and simple in overall structure, and is simpler, more economical and practical than the conventional clutch lock in the market.

Drawings

FIG. 1 is an exploded view of the clutch lock of the present utility model;

fig. 2 is an enlarged schematic view of the structure of the point a of the present utility model.

In the figure: 1. a lock body panel; 2. a lock case; 3. a spring plectrum; 4. a square rod lower shifting head; 5. a clutch pin; 6. a motor clutch mechanism; 7. a latch bolt assembly; 8. a transmission block; 9. a transmission gear; 10. a large gear; 11. a shifting head is arranged on the square rod; 12. a shifting head round table; 13. a fixing bolt; 14. a poking head circular ring; 15. the oblique tongue is a poking piece.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Several embodiments of the utility model are presented. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-2, the present utility model provides a technical solution:

the novel cam clutch lock body comprises a lock body panel 1 at the front side, a lock shell 2 is connected at the rear side of the lock body panel 1, a spring plectrum 3, a square rod lower plectrum 4, a clutch pin 5 and a motor clutch mechanism 6 are connected at one side of the lock shell 2, a lock tongue component 7 and a transmission block 8 are connected above the spring plectrum 3, a transmission gear 9 is connected above the transmission block 8, and a large gear 10 and a square rod upper plectrum 11 are connected at one side of the transmission gear 9.

Specifically, the top of the square bar upper shifting block 11 is connected with a shifting block round table 12, the joint of the square bar upper shifting block 11 is connected with the square bar lower shifting block 4 through a fixing bolt 13, the top of the square bar lower shifting block 4 is further provided with a shifting block round ring 14, one side of the clutch pin 5 is further connected with a bevel tongue shifting block 15, the bevel tongue shifting block 15 is in transmission connection with the bevel tongue of the clutch lock body, the large gear 10 is in meshed connection with the transmission gear 9, when the novel cam clutch lock body is used, the motor clutch mechanism 6 is started to push the clutch pin 5 to be closed, the external handle is pressed downwards (the square bar upper shifting block 11 or the square bar lower shifting block 4 is pushed to push the bevel tongue shifting block 15, the bevel tongue shifting block 15 is pushed to rotate, the large gear 10 is pushed to drive the transmission gear 9 to rotate, the transmission block 8 is pushed to shift the lock tongue component 7 to be retracted, the bevel tongue shifting block 15 is simultaneously retracted, the lock is further opened, and the square bar upper shifting block 11 is in a blocking structure, and the panel can be effectively prevented from being damaged from being opened from the outside.

Further, the motor clutch mechanism 6 adopts a clutch shifting plate, and the clutch shifting plate is driven to rotate through the motor clutch mechanism 6 to form a rotary clutch mechanism, so that a clutch motor in the motor clutch mechanism 6 is utilized to drive a transmission structure inside the clutch door lock to operate.

The working flow of the utility model is as follows: when the novel cam clutch lock body is used, the motor clutch mechanism 6 is started to push the clutch pin 5 to be closed, the outside handle is pressed downwards (the square rod upper shifting head 11 or the square rod lower shifting head 4) to push the inclined tongue shifting piece 15, the inclined tongue shifting piece 15 pushes the large gear 10 to rotate, the large gear 10 pushes the transmission gear 9 to drive the transmission block 8 to rotate, the transmission block 8 drives the spring bolt assembly 7 to retract, the inclined tongue shifting piece 15 drives the inclined house to retract simultaneously, the door lock is further driven to be opened, the lock cylinder drives the transmission block 8 to lock anticlockwise, and simultaneously drives the transmission block 8 and the spring shifting piece 3 to open the door, so that the unlocking action of the whole clutch lock body is completed.

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 (6)

1. Novel cam clutch lock body, lock body panel (1) including the front side, its characterized in that: the lock is characterized in that the lock shell (2) is connected to the rear side of the lock body panel (1), one side of the lock shell (2) is connected with a spring plectrum (3), a square rod lower plectrum (4), a clutch pin (5) and a motor clutch mechanism (6), the upper side of the spring plectrum (3) is connected with a lock tongue assembly (7) and a transmission block (8), the upper side of the transmission block (8) is connected with a transmission gear (9), and one side of the transmission gear (9) is connected with a large gear (10) and a square rod upper plectrum (11).

2. The novel cam clutch lock of claim 1 wherein: the upper part of the square rod upper shifting head (11) is connected with a shifting head round table (12), and the connecting part of the square rod upper shifting head (11) is connected with the square rod lower shifting head (4) through a fixing bolt (13).

3. The novel cam clutch lock of claim 1 wherein: the top of the square rod lower shifting head (4) is also provided with a shifting head circular ring (14).

4. The novel cam clutch lock of claim 1 wherein: one side of the clutch pin (5) is also connected with an inclined tongue poking piece (15), and the inclined tongue poking piece (15) is in transmission connection with the inclined tongue of the clutch lock body.

5. The novel cam clutch lock of claim 1 wherein: the large gear (10) is connected with the transmission gear (9) in a meshed manner.

6. The novel cam clutch lock of claim 1 wherein: the motor clutch mechanism (6) adopts a clutch shifting plate, and the motor clutch mechanism (6) drives the clutch shifting plate to rotate to form a rotary clutch mechanism.