CN209760997U

CN209760997U - Handle lock

Info

Publication number: CN209760997U
Application number: CN201822123892.0U
Authority: CN
Inventors: 张彦; 王和; 赵慧民
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-12-17
Filing date: 2018-12-17
Publication date: 2019-12-10
Anticipated expiration: 2028-12-17

Abstract

The utility model discloses a handle lock, which comprises a handle shell, wherein a cavity is arranged in the handle shell, the back panel of the handle shell is provided with an opening communicated with the cavity, a cover plate is arranged in the opening, the head part of the front panel of the handle shell is provided with a window communicated with the cavity, the head part of the front side surface of the cover plate is provided with a limiting component, the head part of the back side surface of the cover plate is provided with a transition column, the rear end of the transition column is provided with a clamping column, the limiting component comprises an arc plate and straight plates arranged at the two ends of the arc plate, the opening of the arc plate faces the tail part of the cover plate, the straight plates extend along the direction close to the tail part of the cover plate, one side wall of the arc plate is provided with a wiring groove, a gap is arranged between the arc plate and the front panel of the handle shell, the utility model provides a handle, the lock can be conveniently installed, and is very convenient to replace the original lock, and the universality is strong.

Description

Handle lock

Technical Field

The utility model relates to a tool to lock especially relates to a handle lock.

background

Along with the development of science and technology, the living requirements of people are increasingly raised, the lockset is also greatly improved, and the traditional lockset only rotates a key manually to control the lock cylinder to be locked; the square shaft is driven by manually rotating the handle, and the square shaft controls the lock body to realize unlocking; in order to improve security and convenience, some intelligence locks have begun to appear on the market, like fingerprint lock, trick lock etc., verify correct back only such as fingerprint or password, clutch just can be closed, make and to drive the square shaft rotation when rotating the handle, install this kind of intelligence lock and need with the whole change of traditional lock, the installation is dismantled very trouble, former door installation hole site size can often appear and inadaptable, need reform transform, can't install even, the work progress causes former door impaired scheduling problem easily, it is great to change the maintenance degree of difficulty.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: there is a need for a lock that is easy to install, and particularly easy to replace into an old lock, and that improves its versatility.

The utility model provides a solution of its technical problem is: a handle lock comprises a handle shell, wherein a cavity is arranged inside the handle shell, an opening communicated with the cavity is formed in the rear panel of the handle shell, a cover plate is arranged in the opening, a window communicated with the cavity is formed in the head of the front panel of the handle shell, a limiting assembly is arranged at the head of the front side of the cover plate, a transition column is arranged at the head of the rear side of the cover plate, a clamping column is arranged at the rear end of the transition column, a first through channel is arranged in the middle of the transition column along the central axis direction of the transition column, a second through channel communicated with the first through channel is arranged on the surface of the cover plate, the inner diameter of the first through channel is smaller than that of the second through channel, the central lines of the first through channel and the second through channel are coincident with each other, and the limiting assembly comprises an arc plate, Set up in the straight board at circular arc board both ends, the afterbody of opening towards the apron of circular arc board, straight board is along being close to the direction of apron afterbody extends, a lateral wall of circular arc board is provided with the trough, the circular arc board with be provided with the clearance between the front panel of handle casing.

The utility model provides a handle lock, including the handle casing, the inside of handle casing is provided with the cavity, can place the control assembly in the cavity, such as clutch, motor etc., specifically, clutch can place in spacing subassembly, the circular arc board, the straight board encloses into a space that can hold clutch, and play spacing fixed effect to clutch, the installation connector that is connected with clutch can place towards the back, make it hold in first through passage, the installation connector mainly plays the role of connecting clutch and square shaft, the internal diameter of first through passage is less than the internal diameter of second through passage, can make the installation connector inject in first through passage, and the square shaft that is connected with the installation connector wears out the second through passage, be provided with the clearance between the front panel of circular arc board and handle casing, can hold the circuit board in the clearance, if the fingerprint verification is used, the fingerprint collecting board can be arranged in the window and is directly connected with the circuit board at the rear, the installation is very convenient, the power supply uses a lithium battery and can be also contained in the gap, the lead drawn out by the circuit board can be pulled to the tail direction of the cavity through the wiring groove, thus the clutch device and the verification device are directly arranged in the handle and are made into an integrated design with the handle, the handle is arranged as the traditional handle, the handle is directly connected to the original lockset through the clamping column and is fixed by the special nut and the stop washer, the replacement can be finished without complex operations such as additionally arranging a shell on the door, therefore, the utility model can directly replace the original lockset into a handle lock with verification modes such as fingerprint verification or password verification and the like, can be simultaneously applied to the outside and the inside of the door, realizes bidirectional control and is very convenient to install, the inner structure is ingenious and reasonable in arrangement, and the universality is higher.

As a further improvement of the above technical scheme, the front side of the cover plate is vertically provided with a limiting plate, the limiting plate is arranged on one side of the straight plate away from the arc plate, the front side of the cover plate is uniformly provided with a plurality of positioning columns, and the positioning columns are arranged between the limiting plate and the straight plate.

As a further improvement of the technical scheme, at least two threaded sleeves are uniformly arranged on one side surface, close to the cavity, of the front panel of the handle shell.

As a further improvement of the above technical solution, a positioning block is arranged at the tail of the cover plate, the positioning block extends along a direction close to the handle housing, a positioning groove is arranged at the tail of the handle housing, the positioning block is matched with the positioning groove in shape, and the positioning block is provided with a wiring channel communicated with the cavity.

As a further improvement of the technical scheme, the peripheral wall of the head part of the handle shell is uniformly provided with a plurality of reinforcing ribs.

As a further improvement of the above technical scheme, the joint column includes a joint section and a hollow external thread cylinder arranged on the rear end face of the joint section, the front end face of the joint section is uniformly provided with at least two clamping blocks, the rear end face of the transition column is provided with a clamping groove, the clamping blocks are mutually matched and connected with the clamping groove, a circular channel communicated with the first through channel is arranged on the surface of the joint section, the inner diameter of the hollow external thread cylinder is the same as that of the circular channel, the central lines of the hollow external thread cylinder and the circular channel are mutually coincident with the central line of the first through channel, straight grooves are symmetrically arranged on two side walls of the hollow external thread cylinder, and the straight grooves are mutually communicated with the inside of the hollow external thread cylinder.

The beneficial effect of adopting the further scheme is that: the whole assembly and disassembly are very convenient, the rapid fixed installation can be realized through the prepositioning, the structure is more stable, and the practicability is further improved.

Drawings

In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is clear that the described figures represent only some embodiments of the invention, not all embodiments, and that a person skilled in the art can also derive other designs and figures from these figures without inventive effort.

FIG. 1 is a front view of the cover plate of the present invention;

FIG. 2 is a rear view of the handle housing of the present invention;

Fig. 3 is an overall perspective view of the present invention.

In the figure: 1-handle shell, 2-cover plate, 3-window, 4-transition column, 5-first through channel, 6-second through channel, 7-arc plate, 8-straight plate, 9-wiring groove, 10-limiting plate, 11-positioning column, 12-threaded sleeve, 13-positioning block, 14-clamping section, 15-hollow external threaded cylinder, 16-clamping block, 17-straight groove, 18-positioning groove and 19-reinforcing rib.

Detailed Description

The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention. In addition, all the connection relations mentioned herein do not mean that the components are directly connected, but mean that a better connection structure can be formed by adding or reducing connection accessories according to the specific implementation situation. All technical characteristics in the invention can be interactively combined on the premise of not conflicting with each other.

referring to fig. 1, 2 and 3, a handle lock includes a handle housing 1, a cavity is disposed inside the handle housing 1, an opening communicated with the cavity is disposed on a rear panel of the handle housing 1, a cover plate 2 is disposed in the opening, a window 3 communicated with the cavity is disposed at a head of the front panel of the handle housing 1, a position limiting assembly is disposed at a head of a front side of the cover plate 2, a transition column 4 is disposed at a head of a rear side of the cover plate 2, a clamping column is disposed at a rear end of the transition column 4, a first through channel 5 is disposed at a middle portion of the transition column 4 along an axial direction thereof, a second through channel 6 communicated with the first through channel 5 is disposed on a surface of the cover plate 2, an inner diameter of the first through channel 5 is smaller than an inner diameter of the second through channel 6, the first through channel 5, The second runs through the mutual coincidence of central line of passageway 6, spacing subassembly include circular arc board 7, set up in the straight board 8 at circular arc board 7 both ends, the opening of circular arc board 7 is towards the afterbody of apron 2, straight board 8 is along being close to the direction of 2 afterbody extensions of apron, a lateral wall of circular arc board 7 is provided with trough 9, circular arc board 7 with be provided with the clearance between the front panel of handle housing 1.

From the above, the utility model provides a handle lock, including the handle casing 1, the inside of handle casing 1 is provided with the cavity, can place the control assembly in the cavity, such as clutch, motor, specifically, clutch can place in spacing subassembly, circular arc board 7, straight board 8 enclose into a space that can hold clutch, and play the effect of spacing fixed to clutch, the installation connector that is connected with clutch can place towards the back, make it hold in first through-passage 5, the installation connector mainly plays the effect of connecting clutch and square shaft, the internal diameter of first through-passage 5 is less than the internal diameter of second through-passage 6, can make the installation connector inject in first through-passage 5, and the square shaft that is connected with the installation connector is worn out second through-passage 6, be provided with the clearance between circular arc board 7 and the front panel of handle casing 1, the circuit board can be accommodated in the gap, if fingerprint verification is used, the fingerprint collecting board can be installed in the window 3 and is directly connected with the circuit board at the rear part, the installation is very convenient, the power supply can be only by using a lithium battery and also can be accommodated in the gap, a lead led out by the circuit board can be pulled to the tail part direction of the cavity through the wiring groove 9, so that the clutch device and the verification device are directly installed in the handle and are made into an integrated design with the handle, when the handle is installed, the handle is the same as the traditional handle, and is directly connected to the original lockset through the clamping column and is fixed by using a special nut and a stop washer, the replacement can be completed without additionally installing complicated operations such as a shell on the door, therefore, the utility model can directly replace the original lockset into a handle lock with verification modes such as fingerprint verification or password verification and the like and can be simultaneously applied to the outside and inside, the bidirectional control is realized, the installation is very convenient, the internal structure is skillfully and reasonably arranged, and the universality is stronger.

Preferably, clutch is the mechanism commonly used of current intelligent lock, including the separation and reunion piece, the separation and reunion round pin, have the separation and reunion groove of matcing each other with the separation and reunion round pin on the separation and reunion piece, after any kind of verification modes such as fingerprint or password verify the correctness, the motor starts, the output of motor is connected with the separation and reunion tray usually, promote the separation and reunion tray through the motor, the separation and reunion layer board drives the separation and reunion round pin, make the separation and reunion round pin insert in the separation and reunion groove, when making the rotation handle, the separation and reunion piece is relatively fixed with the installation connector.

Further as preferred embodiment, the leading flank of apron 2 is provided with limiting plate 10 perpendicularly, limiting plate 10 set up in straight board 8 is kept away from one side of circular arc board 7, the leading flank of apron 2 evenly is provided with a plurality of reference column 11, reference column 11 all set up in limiting plate 10 with between the straight board 8, the motor accessible is fixed on apron 2 with the cooperation of reference column 11, and limiting plate 10 can be given a limit to the position of motor, offsets the reaction force that the motor received, and connection structure is more firm.

Further as a preferred embodiment, one side of the front panel of the handle housing 1 close to the cavity is uniformly provided with at least two threaded sleeves 12, the circuit board can be quickly connected by matching with the threaded sleeves 12, and screws can be screwed into the threaded sleeves 12 to fix the circuit board.

Further as a preferred embodiment, the tail portion of the cover plate 2 is provided with a positioning block 13, the positioning block 13 extends in a direction close to the handle shell 1, the tail portion of the handle shell 1 is provided with a positioning groove 18, the positioning block 13 is matched with the positioning groove 18 in shape, the positioning block 13 is provided with a wiring channel communicated with the cavity, when the cover plate 2 is installed on the handle shell 1, the cover plate can be quickly spliced through prepositioning the positioning block 13 and the positioning groove 18, a screw is screwed in the wiring channel, the installation convenience and accuracy are improved, the wiring channel is communicated with the cavity, a charging interface can be installed in the wiring channel and is connected with a power supply, the power supply can be charged conveniently, and the trouble of battery replacement is reduced.

Further as preferred embodiment, the periphery wall of the head of the handle shell 1 is evenly provided with a plurality of reinforcing ribs 19, so that the firmness of the handle shell 1 can be enhanced, the handle shell 1 is not easy to crush, and the overall practicability is further improved.

Further as a preferred embodiment, the clamping column comprises a clamping section 14 and a hollow external thread cylinder 15 arranged on the rear end face of the clamping section 14, the front end face of the clamping section 14 is uniformly provided with at least two clamping blocks 16, the rear end face of the transition column 4 is provided with a clamping groove, the clamping blocks 16 are matched and connected with the clamping groove, the surface of the clamping section 14 is provided with a circular channel communicated with the first through channel 5, the inner diameter of the hollow external thread cylinder 15 is the same as that of the circular channel, the center lines of the hollow external thread cylinder 15 and the circular channel are coincident with the center line of the first through channel 5, two side walls of the hollow external thread cylinder 15 are symmetrically provided with straight grooves 17, the straight grooves 17 are communicated with the inside of the hollow external thread cylinder 15, and a square shaft directly penetrates through the circular channel and the hollow external thread cylinder 15, the structure of joint post is the same with the terminal structure of current handle, can conveniently replace original handle and connect, directly installs original tool to lock with this handle lock, and it is more convenient to install and change, and the commonality is strong.

While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the invention is not limited to the details of the embodiments shown, but is capable of various modifications and substitutions without departing from the spirit of the invention.

Claims

1. A handle lock, its characterized in that: comprises a handle shell (1), a cavity is arranged in the handle shell (1), an opening communicated with the cavity is arranged on the rear panel of the handle shell (1), a cover plate (2) is arranged in the opening, a window (3) communicated with the cavity is arranged at the head of the front panel of the handle shell (1), a limiting component is arranged at the head of the front side of the cover plate (2), a transition column (4) is arranged at the head of the rear side of the cover plate (2), a clamping column is arranged at the rear end of the transition column (4), a first through channel (5) is arranged in the middle of the transition column (4) along the central axis direction of the transition column, a second through channel (6) communicated with the first through channel (5) is arranged on the surface of the cover plate (2), and the inner diameter of the first through channel (5) is smaller than that of the second through channel (6), first through channel (5), the second central line that runs through channel (6) coincide each other, spacing subassembly include circular arc board (7), set up in straight board (8) at circular arc board (7) both ends, the opening of circular arc board (7) is towards the afterbody of apron (2), straight board (8) are along being close to the direction of apron (2) afterbody extends, a lateral wall of circular arc board (7) is provided with trough (9), circular arc board (7) with be provided with the clearance between the front panel of handle casing (1).

2. A handle lock as claimed in claim 1, wherein: the front side of apron (2) is provided with limiting plate (10) perpendicularly, limiting plate (10) set up in keep away from straight board (8) one side of circular arc board (7), the front side of apron (2) evenly is provided with a plurality of reference column (11), reference column (11) all set up in limiting plate (10) with between straight board (8).

3. A handle lock as claimed in claim 1, wherein: at least two threaded sleeves (12) are uniformly arranged on one side surface, close to the cavity, of the front panel of the handle shell (1).

4. A handle lock as claimed in claim 1, wherein: the afterbody of apron (2) is provided with locating piece (13), locating piece (13) are along being close to the direction of handle casing (1) extends, the afterbody of handle casing (1) is provided with constant head tank (18), locating piece (13) with the shape looks adaptation of constant head tank (18), locating piece (13) be provided with the wiring passageway that the cavity communicates each other.

5. A handle lock as claimed in claim 1, wherein: the peripheral wall of the head part of the handle shell (1) is uniformly provided with a plurality of reinforcing ribs (19).

6. A handle lock as claimed in claim 1, wherein: the clamping column comprises a clamping section (14) and a hollow external thread cylinder (15) arranged on the rear end face of the clamping section (14), at least two clamping blocks (16) are uniformly arranged on the front end surface of the clamping section (14), the rear end surface of the transition column (4) is provided with a clamping groove, the clamping block (16) is mutually matched and connected with the clamping groove, the surface of the clamping section (14) is provided with a circular channel which is mutually communicated with the first through channel (5), the inner diameter of the hollow externally threaded cylinder (15) is the same as the inner diameter of the circular channel, the center lines of the hollow external thread cylinder (15) and the circular channel are superposed with the center line of the first through channel (5), two side walls of the hollow external thread cylinder (15) are symmetrically provided with straight grooves (17), the straight groove (17) is communicated with the interior of the hollow external thread cylinder (15).