CN217420792U

CN217420792U - Multifunctional handle lock capable of being internally and externally arranged

Info

Publication number: CN217420792U
Application number: CN202220534728.2U
Authority: CN
Inventors: 余秋民
Original assignee: Foshan Weichu Intelligent Technology Co ltd
Current assignee: Foshan Weichu Intelligent Technology Co ltd
Priority date: 2022-03-11
Filing date: 2022-03-11
Publication date: 2022-09-13
Anticipated expiration: 2032-03-11

Abstract

A multifunctional handle lock capable of being internally and externally arranged is externally arranged on a window sash and comprises a main body, wherein the main body can be internally arranged in the window sash and comprises: the locking mechanism comprises a first shell, and a flat-open motor, a gear mechanism and a lock-falling mechanism which are positioned in the first shell; the gear mechanism is positioned beside the flat-open motor and is meshed with the output end of the flat-open motor; the falling lock mechanism is meshed with the output end of the gear mechanism; and; the second shell covers the main body, and the output end of the drop lock mechanism extends out of the second shell; the outer wall of the second shell is provided with a connecting part, one end of a connecting rod is connected to the connecting part, and the other end of the connecting rod is connected with the window frame. The second shell is arranged outside the main body outer cover and fixed on the outer wall of the window sash, so that the window can be used externally. Also can take away the second shell, place the independent utility in the casement in the main part to realized that this product can be built-in to use and external use, the function is more diversified.

Description

Multifunctional handle lock capable of being internally and externally arranged

Technical Field

The utility model belongs to the technical field of the door and window controller, especially, relate to a can embed and external multi-functional handle lock.

Background

Along with the continuous improvement of people's quality of life, the kind style of handle is also more and more, and especially the style and the structure of the building door and window handle that people can often contact in daily life are constantly updating and improving.

The existing controllers of the handle lock are divided into an external controller and an internal controller, and the controllers with two different styles can only be used independently.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of the present application is to provide a multifunctional handle lock capable of being built in and out, which can be used externally and also can be used internally.

In order to achieve the purpose, the technical scheme adopted by the application is as follows: the utility model provides a but built-in and external multi-functional handle lock, external on the casement includes:

a body, disposable within the window, the body comprising: the locking mechanism comprises a first shell, and a flat-open motor, a gear mechanism and a falling lock mechanism which are positioned in the first shell; the gear mechanism is positioned beside the flat-open motor and is meshed with the output end of the flat-open motor; the lock falling mechanism is meshed with the output end of the gear mechanism; and;

the second shell covers the main body, and the output end of the drop lock mechanism extends out of the second shell; the outer wall of the second shell is provided with a connecting part, one end of a connecting rod is connected to the connecting part, and the other end of the connecting rod is connected with the window frame.

In one embodiment, the connecting portion is a mounting hole, and one end of the connecting rod is mounted on the mounting hole through a connecting pin.

In one embodiment, the second housing is internally divided into a first cavity and a second cavity, and the main body is arranged in the first cavity; the mounting hole is communicated with the second cavity.

In one embodiment, a first side baffle is detachably arranged on one side wall of the first shell for the output end position of the drop lock mechanism, and an avoiding hole is formed in the first side baffle.

In one embodiment, a second side baffle is detachably arranged on the other outer wall of the first shell, the second side baffle is opposite to the first side baffle, and the installation positions of the second side baffle and the first side baffle can be interchanged.

In one embodiment, the gear mechanism includes a first gear set, a second gear set, and a clutch assembly; the first gear set is positioned beside the flat-open motor and meshed with the output end of the flat-open motor; the second gear set is positioned beside the output end side of the first gear set; the clutch assembly is arranged on the first gear set and rotates along with the first gear set; when the clutch component rotates to a preset angle along with the first gear set, the clutch component is meshed with the input end of the second gear set.

In one embodiment, the falling lock mechanism is located beside the output end side of the second gear set, the falling lock mechanism comprises a rotating member and a lock pin, the rotating member is rotatably arranged in the first shell, and a gear part on the rotating member is meshed with the output end of the second gear set; one end of the lock pin is connected to the rotating piece, and the other end of the lock pin extends out of the second shell.

In one embodiment, the main body further comprises a sensing mechanism, the sensing mechanism is positioned beside the drop lock mechanism and comprises a circuit board, a sensor, a rotating shaft and a first gear, and the sensor is arranged on the circuit board; the flat-open motor is electrically connected with the circuit board; the first gear is meshed with the gear part, one end of the rotating shaft is connected to the first gear, and the first gear rotates; the other end of the rotating shaft is located beside the sensor, and the sensor senses the rotating angle of the rotating shaft and transmits a signal to the circuit board.

In one embodiment, the clutch assembly includes a second gear, a mounting bracket, a third gear, and a fourth gear; the lower end of the second gear is provided with an inserting part, and the inserting part is inserted into a central hole of a fifth gear in the first gear set for fixing; the mounting rack is connected to the second gear; the third gear and the fourth gear are respectively and rotatably arranged on two mounting shafts of the mounting rack, the third gear and the fourth gear are both meshed with the second gear, and the third gear, the fourth gear and the second gear are arranged on the mounting rack in a triangular shape; when the fifth gear drives the clutch assembly to rotate forward to a preset angle, the third gear is meshed with the input end of the second gear set; when the fifth gear drives the clutch assembly to rotate reversely to a preset angle, the fourth gear is meshed with the input end of the second gear set.

The beneficial effect of this application lies in: the second outer shell is arranged on the outer cover of the main body and fixed on the outer wall of the window sash, so that the window can be used externally. The second shell can be taken away, and the main body is arranged in the window body for independent use, so that the product can be used internally and externally, and the functions are more diversified; and the connecting part on the second shell is connected with one end of the connecting rod, the other end of the connecting rod is connected with the window frame, and the connecting rod is directly connected to the second shell without installing other connecting parts on the window sash, so that the cost is saved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a perspective view of a handle lock provided in an embodiment of the present application;

FIG. 2 is an exploded view of a handle lock provided in an embodiment of the present application;

FIG. 3 is a cross-sectional view of a handle lock provided in an embodiment of the present application;

FIG. 4 is an exploded view of a body provided by an embodiment of the present application;

FIG. 5 is a perspective view of a clutch assembly provided in an embodiment of the present application;

FIG. 6 is an exploded view of a clutch assembly provided by an embodiment of the present application;

fig. 7 is an exploded view of a sensing mechanism and a drop lock mechanism provided in an embodiment of the present application.

Wherein, in the figures, the respective reference numerals:

1. main body 2, second housing

3. Connecting part 5 and first cavity

6. Second cavity

10. First shell 11, first side shield

111. Dodging hole 12 and second side baffle

20. Flat-open motor

30. Gear mechanism 31, first gear set

311. Fifth gear 32, second gear set

33. Clutch assembly 331 and second gear

332. Mounting bracket 333, third Gear

334. Fourth gear 301, plug part

302. Mounting shaft 40, drop lock mechanism

41. Rotating member 411 and gear portion

42. Lock pin 50 and sensing mechanism

51. Circuit board 52, sensor

53. A rotating shaft 54 and a first gear.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1 to 7, an embodiment of the present invention provides a multifunctional handle lock capable of being installed inside and outside, which is installed outside a window sash, including:

main part 1 can place in the window, and main part 1 includes: the locking device comprises a first shell 10, a flat-open motor 20, a gear mechanism 30 and a drop lock mechanism 40, wherein the flat-open motor, the gear mechanism 30 and the drop lock mechanism 40 are positioned in the first shell; the gear mechanism 30 is positioned beside the flat-open motor 20 and is meshed with the output end of the flat-open motor 20; the lock-down mechanism 40 is meshed with the output end of the gear mechanism 30; and;

the second shell 2 covers the main body 1, and the output end of the drop lock mechanism 40 extends out of the second shell 2; the outer wall of the second shell 2 is provided with a connecting part 3, one end of a connecting rod (not shown) is connected to the connecting part 3, and the other end of the connecting rod is connected with the window frame.

The second casing 2 is arranged outside the main body 1, and the second casing 2 is fixed on the outer wall of the window body, so that the window body can be used externally. The second casing 2 can be taken away, and the main body 1 is arranged in the window sash to be used independently, so that the product can be used internally and externally, and the functions are more diversified; and the connecting part 3 on the second shell 2 is connected with one end of a connecting rod, the other end of the connecting rod is connected with the window frame, the connecting rod is directly connected on the second shell 2, other connecting parts do not need to be installed on the window sash, and the cost is saved.

Of course, the handle lock may be externally mounted on the window frame, that is, the main body 1 may be internally mounted on the window frame.

In one embodiment, the connecting portion 3 is a mounting hole 3, and one end of the link is mounted on the mounting hole 3 by a connecting pin (not shown).

The interior of the second shell 2 is divided into a first cavity 5 and a second cavity 6, and the main body 1 is arranged in the first cavity 5; the mounting hole 3 is communicated with the second cavity 6, the connecting pin (bolt) is inserted into the second cavity 6, and the connecting rod is connected to the connecting pin, namely, the connecting rod is connected with the connecting part 3.

First shell 10 is equipped with first side shield 11 to the output end position detachably of mechanism 40 that falls on the lateral wall, has seted up on first side shield 11 and has dodged hole 111, and the output of mechanism that falls stretches out in dodging hole 111. The other outer wall of the first shell 10 is detachably provided with a second side baffle 12, the second side baffle 12 is opposite to the first side baffle 11, the installation positions of the second side baffle 12 and the first side baffle 11 can be exchanged, when the handle lock is installed at different positions of the window sash, the positions of the second side baffle 12 and the first side baffle 11 can be exchanged, and the position of the main body 1 is adjusted, so that the output end of the drop lock mechanism selectively extends out of one of the two side surfaces of the second shell.

The gear mechanism 30 includes a first gear set 31, a second gear set 32, and a clutch assembly 33; the first gear set 31 is positioned beside the flat-open motor 20 and is meshed with the output end of the flat-open motor 20; the second gear set 32 is located beside the output end side of the first gear set 31; the clutch assembly 33 is arranged on the first gear set 31 and rotates along with the first gear set 31; when the clutch assembly 33 rotates with the first gear set 31 to a predetermined angle, the clutch assembly 33 is engaged with the input end of the second gear set 32, so that the switching from the off state to the on state is realized.

The locking mechanism 40 is located beside the output end side of the second gear set 32, the locking mechanism 40 includes a rotating member 41 and a lock pin 42, the rotating member 41 is rotatably disposed in the first housing 10, and a gear portion 411 on the rotating member 41 is meshed with the output end of the second gear set 32; the latch 42 has one end connected to the rotary member 41 and the other end extended out of the second housing 2. In the window closing state, the other end of the lock pin 42 is inserted into the window frame, and the rotating piece 41 drives the lock pin 42 to rotate in the first direction, so that the window is locked; when the window needs to be opened, the rotating piece 41 drives the lock pin 42 to rotate in the second direction, so that unlocking is realized; when the first direction is clockwise, the second direction is counterclockwise, and vice versa.

The main body 1 further comprises a sensing mechanism 50, the sensing mechanism 50 is located beside the drop lock mechanism 40, the sensing mechanism is used for sensing a rotation angle of the drop lock mechanism, when the drop lock mechanism 40 is sensed to rotate towards a first direction by a predetermined angle, namely, an output end of the drop lock mechanism 40 is locked with a window frame, and the sensing mechanism 50 controls the flat-open motor 20 to stop working.

The sensing mechanism 50 includes a circuit board 51, a sensor 52, a rotating shaft 53 and a first gear 54, wherein the sensor 52 is disposed on the circuit board 51. The flat-open motor 20 is electrically connected with the circuit board; the first gear 54 is engaged with the gear portion 411, one end of the rotating shaft 53 is connected to the first gear 54 and the first gear 54 rotates; the other end of the shaft 53 is located at the side of the sensor 52, and the sensor 52 senses the rotation angle of the shaft 53 and transmits a signal to the circuit board 51.

Illustratively, the sensing mechanism 50 is a lever handle mechanism.

The clutch assembly 33 includes a second gear 331, a mounting bracket 332, a third gear 333, and a fourth gear 334; the lower end of the second gear 331 has a plug 301, and the plug 301 is inserted into the central hole of the fifth gear 311 of the first gear set 31 and fixed. The mounting bracket 332 is connected to the second gear 331; the third gear 333 and the fourth gear 334 are respectively rotatably disposed on the two mounting shafts 302 of the mounting frame 332, the third gear 333 and the fourth gear 334 are both engaged with the second gear 331, and the third gear 333, the fourth gear 334 and the second gear 331 are triangularly arranged on the mounting frame 332. When the fifth gear 311 drives the clutch assembly 33 to rotate forward to a predetermined angle, the third gear 333 is meshed with the input end of the second gear set 32; when the fifth gear 311 drives the clutch assembly 33 to rotate reversely to a predetermined angle, the fourth gear 334 is meshed with the input end of the second gear set 32.

The present invention is not intended to be limited to the particular embodiments shown and described, but is to be accorded the widest scope consistent with the principles and novel features herein disclosed.

Claims

1. A multifunctional handle lock capable of being internally and externally arranged is externally arranged on a window sash and is characterized by comprising:

a body, disposable within the window, the body comprising: the locking mechanism comprises a first shell, and a flat-open motor, a gear mechanism and a falling lock mechanism which are positioned in the first shell; the gear mechanism is positioned beside the flat-open motor and is meshed with the output end of the flat-open motor; the falling lock mechanism is meshed with the output end of the gear mechanism; and;

the second shell covers the main body, and the output end of the drop lock mechanism extends out of the second shell; the outer wall of the second outer shell is provided with a connecting part, one end of a connecting rod is connected to the connecting part, and the other end of the connecting rod is connected with the window frame.

2. The multifunctional handle lock capable of being internally and externally installed as claimed in claim 1, wherein: the connecting portion is a mounting hole, and one end of the connecting rod is mounted on the mounting hole through a connecting pin.

3. The multifunctional handle lock which can be internally and externally installed as claimed in claim 2, wherein: the second shell is internally divided into a first cavity and a second cavity, and the main body is arranged in the first cavity; the mounting hole is communicated with the second cavity.

4. The multifunctional handle lock capable of being internally and externally installed as claimed in claim 1, wherein: the first shell is characterized in that a first side baffle is detachably arranged at the output end position of the lock falling mechanism on one side wall of the first shell, and a avoiding hole is formed in the first side baffle.

5. The multifunctional handle lock capable of being internally and externally installed as claimed in claim 4, wherein: a second side baffle is detachably arranged on the other outer wall of the first shell, the second side baffle is opposite to the first side baffle, and the installation positions of the second side baffle and the first side baffle can be exchanged.

6. The multifunctional handle lock capable of being internally and externally installed as claimed in claim 1, wherein: the gear mechanism comprises a first gear set, a second gear set and a clutch component; the first gear set is positioned beside the flat-open motor and meshed with the output end of the flat-open motor; the second gear set is positioned beside the output end side of the first gear set; the clutch assembly is arranged on the first gear set and rotates along with the first gear set; when the clutch component rotates to a preset angle along with the first gear set, the clutch component is meshed with the input end of the second gear set.

7. The multifunctional handle lock capable of being internally and externally installed as claimed in claim 6, wherein: the locking mechanism is positioned beside the output end side of the second gear set, the locking mechanism comprises a rotating piece and a lock pin, the rotating piece is rotatably arranged in the first shell, and a gear part on the rotating piece is meshed with the output end of the second gear set; one end of the lock pin is connected to the rotating piece, and the other end of the lock pin extends out of the second shell.

8. The multifunctional handle lock capable of being internally and externally installed as claimed in claim 7, wherein: the main body further comprises an induction mechanism, the induction mechanism is located beside the drop lock mechanism and comprises a circuit board, a sensor, a rotating shaft and a first gear, and the sensor is arranged on the circuit board; the flat-open motor is electrically connected with the circuit board; the first gear is meshed with the gear part, one end of the rotating shaft is connected to the first gear, and the first gear rotates; the other end of the rotating shaft is located beside the sensor, and the sensor senses the rotating angle of the rotating shaft and transmits signals to the circuit board.

9. The multifunctional handle lock capable of being internally and externally installed as claimed in claim 6, wherein: the clutch assembly comprises a second gear, a mounting frame, a third gear and a fourth gear; the lower end of the second gear is provided with an inserting part, and the inserting part is inserted into a central hole of a fifth gear in the first gear set for fixing; the mounting rack is connected to the second gear; the third gear and the fourth gear are respectively and rotatably arranged on two mounting shafts of the mounting rack, the third gear and the fourth gear are meshed with the second gear, and the third gear, the fourth gear and the second gear are arranged on the mounting rack in a triangular shape; when the fifth gear drives the clutch assembly to rotate forward to a preset angle, the third gear is meshed with the input end of the second gear set; when the fifth gear drives the clutch assembly to rotate reversely to a preset angle, the fourth gear is meshed with the input end of the second gear set.