CN111577022A - A multifunctional faucet lock with a key - Google Patents

Abstract

The invention provides a multifunctional faucet lock with a key, which belongs to the technical field of safety and theft prevention. A multifunctional faucet lock with a key includes a casing, a deadbolt assembly, an electric unlocking assembly, a key unlocking assembly and a cable assembly; the present invention provides an electric unlocking assembly and a key unlocking assembly and both can act on the deadbolt assembly, The faucet lock can be controlled not only by the electric unlocking component, but also by the key unlocking component, which makes the faucet lock better controllability and more convenient to use, and also avoids the problem that the faucet lock cannot be opened due to the damage of an unlocking structure, which is reliable and reliable. In addition, the key unlocking assembly can also act on the cable assembly that can pull and open the cable of the vehicle seat and other structures, which realizes the diversification of the functions of the faucet lock and improves the utilization rate of the faucet lock, thereby making the Vehicles equipped with the faucet lock are more cost-effective and more competitive in the market.

Description

A multifunctional faucet lock with a key

technical field

The invention relates to the technical field of security and anti-theft, in particular to a multifunctional faucet lock with a key.

Background technique

With the popularization of motorcycles and electric vehicles, more and more users begin to pay attention to the usability of the vehicle itself. Therefore, improving the usability of the above vehicles is the focus of current research by those skilled in the art.

As a commonly used lock for motorcycles and electric vehicles, the faucet lock belongs to the safety and anti-theft structure of the vehicle itself. However, the existing faucet locks are mainly divided into two types: electric locks and key locks due to the difference in the driving structure. The above-mentioned electric locks and key locks are both due to the single unlocking method, which leads to the accidental damage to the unlocking structure of the faucet. The lock is prone to the problem that it cannot be opened, which affects the normal use of the vehicle. The above-mentioned faucet lock function is relatively simple, only to realize the locking of the vehicle faucet, so that the structural utilization rate is low, which leads to the installation of the above-mentioned faucet lock. The price-performance ratio of the vehicles is not high, and the market competitiveness is poor.

SUMMARY OF THE INVENTION

In view of the above problems existing in the prior art, it is now an object to provide a multifunctional faucet lock with a key, so as to set an electric unlocking assembly and a key unlocking assembly, and both the electric unlocking assembly and the key assembly can be used for locking and On the unlocked deadbolt assembly, the faucet lock can be locked and unlocked by both the electric unlocking assembly and the key unlocking assembly, so that the controllability is better and the use is more convenient. The faucet lock is locked and unlocked by another unlocking structure, and the reliability is higher. In addition, a cable assembly will be provided, and the cable assembly will be connected with the key unlocking assembly, so that the cable assembly can be driven by the key unlocking assembly to move. , so that the cable assembly can be connected to the cable used to open the vehicle seat cushion and other structures, so that the vehicle seat cushion and other structures can be opened through the key unlocking assembly, and the functions are more diverse, making the faucet lock structure utilization higher. The vehicle with the faucet lock is more cost-effective and more competitive in the market.

The specific technical solutions are as follows:

A keyed multifunctional faucet lock having the following characteristics, comprising:

a casing, the casing has a base and an upper cover that is covered on the base;

The lock tongue assembly is provided with a slide rail, a slider and a lock tongue, the slide rail is arranged on the base, the slider is slidably arranged on the slide rail, the lock tongue is arranged along the arrangement direction of the slide rail, and one end of the lock tongue is connected to The slider moves back and forth along the arrangement direction of the slide rail along the slider, the other end of the lock tongue protrudes out of the housing, and at the same time, the slider is provided with a first socket, and the lock tongue is provided with a second socket;

The key unlocking assembly is provided with a rotating shaft, a first toggle body and a second toggle body, the rotating shaft is vertically arranged on the base and is located on the side of the slider, the upper end of the rotating shaft is the key matching part, and a lower end of the rotating shaft The side is provided with a first toggle body and a second toggle body extending along its radial direction, and the first toggle body and the second toggle body are respectively located on both sides of the rotating shaft, and the first toggle body faces the slider. One side is arranged and can be selectively extended into the first jack;

The electric unlocking assembly is provided with a driving motor, a transmission gear, a sector gear and a torsion spring. The transmission gear is sleeved on the rotating shaft and is located above the first toggle body, and the sector gear and the driving motor are connected with the transmission gear. At the same time, a torsion spring is arranged on the sector gear, and one end of the torsion spring is fixed on the sector gear, and the other end extends into the second socket;

Cable assembly, the cable assembly is provided with a guide rail, a moving block and a return spring, the guide rail is arranged on the base and is located on the side of the rotating shaft away from the sliding rail, the moving block is slidably arranged on the guide rail, and the moving block is located on the side facing the rotating shaft. There is a protrusion that selectively contacts with the second toggle body, and the other side of the moving block is provided with a clamping hole, and at the same time, one end of the moving block is provided with a return spring connected to the guide rail.

The above-mentioned multifunctional faucet lock with a key further includes a lifting spring, the lifting spring is sleeved on the lower end of the rotating shaft, the base is provided with a rotating shaft installation hole, and the lower end of the rotating shaft is inserted into the rotating shaft installation hole, and the lifting and lowering Both ends of the spring abut against the shaft outer wall of the rotating shaft and the hole bottom or hole wall of the rotating shaft mounting hole respectively.

The above-mentioned multifunctional faucet lock with a key, wherein the lower end of the rotating shaft inserted in the installation hole of the rotating shaft is arranged in a stepped shape, and a step is provided, and one end of the lifting spring abutting on the outer wall of the shaft of the rotating shaft abuts on the step. .

In the above-mentioned multifunctional faucet lock with a key, a worm is arranged on the output shaft of the driving motor, and the driving motor and the transmission gear are driven by a worm gear.

The above-mentioned multi-function faucet lock with a key, wherein the first toggle body includes an extension arm and a telescopic block, one end of the extension arm is fixed on the rotating shaft, and the other end extends toward one side of the slider along the radial direction of the rotating shaft and extends. Located above the slider, a telescopic block is provided at the bottom of one end of the extension arm extending out, and the telescopic block is in a direction toward the slider.

The above-mentioned multifunctional faucet lock with a key, wherein the telescopic block includes a sleeve, a telescopic body and a telescopic spring, the upper end of the sleeve is fixedly connected to the extension arm, and a telescopic body is inserted into the opening of the lower end of the sleeve, A telescopic spring is arranged in the sleeve and above the telescopic body.

The above-mentioned multifunctional faucet lock with a key, wherein, the transmission gear is a secondary gear, and the large gear of the transmission gear meshes with the worm, the pinion of the transmission gear meshes with the sector gear, and the transmission gear is sleeved on the rotating shaft. , the pinion is above the large gear.

The above-mentioned multi-function faucet lock with a key, wherein the sector gear includes a gear body and a rotating sleeve, the gear body is arranged in a sector shape, and the arc edge of the gear body is provided with a tooth shape matched with the transmission gear. A rotating sleeve is vertically arranged on one side of the corner, the torsion spring is sleeved outside the rotating sleeve, and one end of the torsion spring fixed on the sector gear is fixed on the gear body.

The above-mentioned multi-function faucet lock with a key, wherein the slider and the lock tongue are detachably connected, the slider is provided with a T-shaped slot, one end of the lock tongue is provided with a T-shaped clip, and the T-shaped clip is provided. Snap into the T-slot.

The above-mentioned multifunctional faucet lock with a key further includes a detection component, the detection component includes a micro switch and a trigger block for changing the state of the micro switch, the micro switch is embedded in the base, and the trigger block is arranged on the on the lower end of the shaft.

The positive effects of the above technical solutions are:

The above-mentioned multifunctional faucet lock with key is provided with an electric unlocking component and a key unlocking component, and both the electric unlocking component and the key unlocking component can act on the deadbolt component, so that the faucet lock can be locked and unlocked by the electric unlocking component. Unlocking, locking and unlocking can also be achieved through the key unlocking component, which makes the faucet lock better controllable and convenient to use, and also enables the faucet lock to be controlled by another unlocking structure after one of the unlocking structures is damaged. The reliability is higher. In addition, a cable assembly connected to the key unlocking assembly is also provided, so that the cable assembly is pulled through the key unlocking assembly to move, and the cable that can open the vehicle seat and other structures is pulled through the cable assembly. The function diversification of the faucet lock is realized, and the utilization rate of the faucet lock is improved, thereby making the vehicle equipped with the faucet lock more cost-effective and more competitive in the market.

Description of drawings

1 is a structural diagram of an embodiment of a keyed multifunctional faucet lock according to the present invention;

2 is a structural diagram of a preferred embodiment of the present invention after removing the upper cover;

3 is a structural diagram of a preferred embodiment of the present invention after removing the upper cover and the base;

FIG. 4 is a structural diagram of a deadbolt assembly according to a preferred embodiment of the present invention;

5 is a structural diagram of a key unlocking assembly according to a preferred embodiment of the present invention;

6 is a structural diagram of an electric unlocking assembly according to a preferred embodiment of the present invention;

7 is a structural diagram of a cable assembly according to a preferred embodiment of the present invention;

8 is a cross-sectional view of a first toggle body according to a preferred embodiment of the present invention.

In the drawings: 1. housing; 11. base; 12. upper cover; 111. shaft mounting hole; 2. locking tongue assembly; 21. sliding rail; 22, sliding block; Hole; 222, T-type card slot; 231, second jack; 232, T-type card head; 3, key unlocking assembly; 31, shaft; 32, first toggle body; 33, second toggle body; 34 311, key fitting part; 312, step; 321, extension arm; 322, telescopic block; 3221, sleeve; 3222, telescopic body; 3223, telescopic spring; 4, electric unlocking assembly; 41, drive motor; 42, transmission gear; 43, sector gear; 44, torsion spring; 411, worm; 431, gear body; 432, rotary sleeve; 5, cable assembly; 51, guide rail; 52, moving block; 53, return spring; 521 , protrusion; 522, card hole; 6, detection component; 61, micro switch; 62, trigger block; 7, key.

Detailed ways

In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand and understand, the following embodiments will specifically illustrate the technical solutions provided by the present invention in conjunction with accompanying drawings 1 to 8, but the following content is not a limitation of the present invention .

Fig. 1 is a structural diagram of an embodiment of a multifunctional faucet lock with a key according to the present invention; Fig. 2 is a structural diagram of a preferred embodiment of the present invention after removing the upper cover; Fig. 3 is a preferred embodiment of the present invention Example of the structure after removing the top cover and base. As shown in FIG. 1 , FIG. 2 and FIG. 3 , the multifunctional faucet lock with a key provided in this embodiment includes: a housing 1 , a deadbolt assembly 2 , a key unlocking assembly 3 , an electric unlocking assembly 4 and a cable assembly 5 , The housing 1 has a base 11 and an upper cover 12 that is covered on the base 11. At this time, the base 11 and the upper cover 12 form an inner cavity, the latch assembly 2, the key unlocking assembly 3, the electric unlocking assembly 4 and the cable assembly 5 are arranged in the inner cavity of the housing 1, the housing 1 provides protection for the above-mentioned structural components, prevents the damage of the above-mentioned structural components, and provides a mounting carrier for the above-mentioned structural components, which is convenient for the installation of the above-mentioned structural components, and at the same time, The housing 1 is also used as a fixed structure for the faucet lock to be installed on the vehicle, and the structural design is more reasonable. In addition, both the key unlocking assembly 3 and the electric unlocking assembly 4 can act on the deadbolt assembly 2 to control the deadbolt assembly 2 to extend or retract the housing 1, thereby realizing the locking and unlocking of the faucet lock, so that the faucet lock has two This unlocking method has better controllability and more convenient use. When one unlocking method cannot be controlled due to structural damage, the faucet lock can be locked and unlocked by another unlocking method, with higher reliability. In addition, the key unlocking assembly 3 can also act on the cable assembly 5, and connect the cable assembly 5 with the cable used to open the seat and other structures on the vehicle, so that the key unlocking assembly 3 realizes the access to the vehicle seat. The opening of the chair and other structures makes the function of the faucet lock more diverse and the utilization rate is higher, which makes the vehicle equipped with the faucet lock more cost-effective and more competitive in the market.

FIG. 4 is a structural diagram of a lock tongue assembly according to a preferred embodiment of the present invention. As shown in FIGS. 1 to 4 , the latch assembly 2 , which is disposed in the inner cavity of the housing 1 and used for locking and unlocking, further includes a slide rail 21 , a slide block 22 and a latch bolt 23 , and the slide rail 21 is in one direction. Set on the base 11, the slider 22 is slidably arranged on the slide rail 21, so that the slide block 22 can slide relative to the base 11 on the slide rail 21, and the lock tongue 23 is arranged along the arrangement direction of the slide rail 21, and the lock tongue 23 One end of the lock tongue 23 is connected to the sliding block 22 and follows the sliding block 22 to reciprocate along the arrangement direction of the sliding rail 21 . , the end of the lock tongue 23 that protrudes out of the housing 1 can continue to extend out of the housing 1, or can be retracted into the housing 1, so that the lock of the faucet lock can be realized by the telescopic movement of the lock tongue 23 on the housing 1 tight and unlocked. At the same time, the slider 22 is provided with a first socket 221, and the lock tongue 23 is provided with a second socket 231. Through the first socket 221 and the second socket 231, the subsequent matching key unlocking component 3 and electric unlocking component are respectively provided. The movement of 4 provides the structural basis, and the structural design is more reasonable.

5 is a structural diagram of a key unlocking assembly according to a preferred embodiment of the present invention. As shown in FIG. 1 to FIG. 3 and FIG. 5 , the key unlocking assembly 3 disposed in the inner cavity of the housing 1 further includes a rotating shaft 31 , a first toggle body 32 and a second toggle body 33 , and the rotating shaft 31 is vertically arranged on the On the base 11 and on the side of the slider 22, the rotating shaft 31 can rotate around its own axis on the base 11, and the upper end of the rotating shaft 31 is a key matching part 311. At this time, the upper cover 12 is provided with a key matching part for key matching. The key hole protruding from the part 311 is convenient for the driver and passenger to insert the key 7 into the key matching part 311 and cooperate with each other, so that the rotating shaft 31 is rotated by the key 7, which provides conditions for the subsequent rotation of the rotating shaft 31 to achieve unlocking and locking. In addition, one side of the lower end of the rotating shaft 31 is provided with a first toggle body 32 and a second toggle body 33 extending along its radial direction, and the first toggle body 32 and the second toggle body 33 are located on the rotating shaft 31 respectively. On both sides of the faucet lock, the problem of mutual interference between the structural components in the faucet lock that cooperate with the first toggle body 32 and the second toggle body 33 is avoided. In addition, the first toggle body 32 is disposed toward the side of the slider 22 and can be selectively inserted into the first insertion hole 221 . , the first toggle body 32 can drive the slider 22 to move, thereby driving the lock tongue 23 to extend and retract to the housing 1, so as to unlock and lock the key of the faucet lock. When the 32 does not extend into the first socket 221, the rotation of the rotating shaft 31 cannot drive the slider 22 to move, and the key 7 cannot be used to unlock and lock the faucet lock, which avoids interference with the movement of the electric unlocking structure, and the structure design is more reasonable.

FIG. 6 is a structural diagram of an electric unlocking assembly according to a preferred embodiment of the present invention. As shown in FIGS. 1 to 6 , the electric unlocking assembly 4 disposed in the housing 1 drives the motor 41 , the transmission gear 42 , the sector gear 43 and the torsion spring 44 . The transmission gear 42 is sleeved on the rotating shaft 31 , so that the transmission gear 42 can be rotated on the rotating shaft 31, so that the rotating shaft 31 is used as the installation shaft of the transmission gear 42, which facilitates the installation of the transmission gear 42 in the housing 1, and the transmission gear 42 is located above the first toggle body 32. 31. When pressing down and rising to reset, the first toggle body 32 will not interfere with the structural components matched with the transmission gear 42, and the structural design is more reasonable. In addition, the drive motor 41 and the sector gear 43 are both arranged in the upper cover 12, and both the sector gear 43 and the drive motor 41 are connected to the transmission gear 42, so that the drive motor 41 can drive the sector gear 43 to rotate through the transmission gear 42, and at the same time, the sector gear 43 is provided with a torsion spring 44, and one end of the torsion spring 44 is fixed on the sector gear 43, and the other end extends into the second insertion hole 231, so that when the sector gear 43 is rotating, the torsion spring 44 can be toggled to set a torsion spring 44. The lock tongue 23 of the second socket 231 reciprocates along the arrangement direction of the slide rail 21 , so that the lock tongue 23 extends and retracts to the housing 1 , that is, it is driven by the forward and reverse rotation of the driving motor 41 . The locking tongue 23 extends out of the housing 1 and retracts into the housing 1 to realize the electric locking and unlocking of the faucet lock.

7 is a structural diagram of a cable assembly according to a preferred embodiment of the present invention. As shown in FIGS. 1 to 3 and 7 , the cable assembly 5 disposed in the housing 1 further includes a guide rail 51 , a moving block 52 and The return spring 53, wherein the guide rail 51 is arranged on the base 11 and is located on the side of the rotating shaft 31 away from the slide rail 21, preferably, the guide rail 51 and the slide rail 21 in the latch assembly 2 are arranged in the same direction, so that the guide rail 51 and the slide rail 21 are arranged in the same direction. The space between the rails 21 is maximized, which facilitates the installation and cooperation of the rotating shaft 31 and other structural components thereon. At the same time, the moving block 52 is slidably arranged on the guide rail 51, so that the moving block 52 can reciprocate on the guide rail 51 along the arrangement direction of the guide rail 51, and the moving block 52 is located on the side facing the rotating shaft 31. The protrusion 521 that the body 33 selectively contacts, so that when the rotating shaft 31 rotates, after the rotating shaft 31 rotates by a certain angle, the second toggle body 33 contacts the protrusion 521 and pushes the protrusion 521 to move, so that the protrusion 521 drives the movement The block 52 slides on the guide rail 51, and after the rotating shaft 31 continues to rotate at a certain angle, the second toggle body 33 is separated from the protrusion 521. At this time, the moving block 52 is in a free state, which provides conditions for the subsequent reset of the moving block 52. . At the same time, the other side of the moving block 52 is provided with a card hole 522, through which the cable used to open the seat and other structures on the vehicle is connected, so that the cable can be pulled when the moving block 52 moves, thereby When opening the seat and other structures on the vehicle, that is, when the rotating shaft 31 is rotated by the key 7, the seat and other structures on the vehicle can be opened, so that the functions of the faucet lock are more diverse and cost-effective. At the same time, one end of the moving block 52 is provided with a return spring 53 connected to the guide rail 51, so that after the second toggle body 33 pushes the moving block 52 to move on the guide rail 51 for a certain distance, and the second toggle body 33 and the After the protrusion 521 is separated, the moving block 52 can be reset under the action of the reset spring 53, waiting for the next push, which ensures the normal use of the cable structure, and when the rotating shaft 31 does not move in its axial direction ( When not pressed down), the second toggle body 33 and the protrusion 521 are located in the same horizontal plane, so that the rotating shaft 31 can choose whether to cooperate with the protrusion 521 through its axial movement, so as to selectively control the cable assembly 5 movement, the structure design is more reasonable.

More specifically, the housing 1 is also provided with a lift spring 34, the lift spring 34 is sleeved on the lower end of the rotating shaft 31, and the base 11 is provided with a rotating shaft mounting hole 111, and the lower end of the rotating shaft 31 is inserted into the rotating shaft mounting hole 111 , and the two ends of the lifting spring 34 abut against the shaft outer wall of the rotating shaft 31 and the hole wall or the bottom of the rotating shaft mounting hole 111 respectively, so that when the key unlocking method is used, the rotating shaft 31 can be downward under the action of the key 7 Movement, that is, the rotating shaft 31 is pressed down, at this time, the transmission gear 42, the first toggle body 32 and the second toggle body 33 all follow the rotating shaft 31 to move downward, so that the transmission gear 42, the drive motor 41 and the sector gear 43 are all In the separated state, the first toggle body 32 is inserted into the first insertion hole 221 on the slider 22, and the second toggle body 33 moves to the bottom of the protrusion 521 on the moving block 52 of the cable assembly 5, so that When the rotating shaft 31 is driven to rotate by the key 7, the transmission gear 42 is prevented from being interfered by the driving motor 41 and the sector gear 43, and the second toggle body 33 is interfered by the cable assembly 5, and the first toggle body 32 can also be directly passed through. Drive the slider 22 to move on the slide rail 21, so that the lock tongue 23 can be extended out of the casing 1 or retracted into the casing 1, so as to realize the locking and unlocking of the faucet lock, and after the above operation process is completed, and the loose When the key 7 is turned on, the rotating shaft 31 rises and resets under the action of the lifting spring 34. At this time, the transmission gear 42 cooperates with the driving motor 41 and the sector gear 43 respectively. At this time, the electric unlocking assembly 4 can be used to realize the locking of the faucet lock. and unlocking, and opening the upper seat of the vehicle through the key 7 and other structures, the structure design is more reasonable. When the electric unlocking method is used, the rotating shaft 31 will not be pressed down by the key 7 to move downward. At this time, the transmission gear 42 is respectively matched with the worm 411 and the sector gear 43 on the driving motor 41, and the first toggle body 32 is in the Above the slider 22, that is, the first toggle body 32 does not extend into the first insertion hole 221 on the slider 22. At this time, the forward and reverse rotations of the driving motor 41 drive the sector gear 43 to rotate, and pass The sector gear 43 drives the torsion spring 44 to twist, and the lock tongue 23 provided with the second socket 231 is moved back and forth along the arrangement direction of the slide rail 21 by the torsion spring 44, so that the lock tongue 23 extends out of the housing 1 or back. retracted into the housing 1, so as to realize the locking and unlocking of the faucet lock.

More specifically, the lower end of the rotating shaft 31 inserted in the rotating shaft mounting hole 111 is arranged in a stepped shape, so that the lower end of the rotating shaft 31 is at least divided into two sections, including a section with a large cross section and a section with a small cross section. The small section is the lowermost end of the rotating shaft 31 . At this time, a step 312 is formed at the lower end of the rotating shaft 31 between the section with a large cross section and a section with a small cross section, and the lift spring 34 abuts against the shaft outer wall of the rotating shaft 31 The upper end abuts on the step 312, that is, the lift spring 34 is sleeved on a section with a smaller cross section of the lower end of the rotating shaft 31, and the upper end of the lift spring 34 abuts on the formed step 312, and the lower end of the lift spring 34 It rests on the hole bottom or the hole wall of the rotating shaft installation hole 111 .

More specifically, a worm 411 is provided on the output shaft of the drive motor 41, and the drive motor 41 and the transmission gear 42 are driven by worm gears, which can not only realize power transmission, but also realize self-locking, so that the lock tongue 23 can be extended or retracted. The rear state is maintained more stable and reliable, thereby improving the safety of the faucet lock and making the structural design more reasonable.

8 is a cross-sectional view of a first toggle body according to a preferred embodiment of the present invention. As shown in FIG. 1 to FIG. 3 and FIG. 8 , the first toggle body 32 provided on the rotating shaft 31 further includes an extension arm 321 and a telescopic block 322. One end of the extension arm 321 is fixed on the rotating shaft 31, so that the extension arm 321 can follow The rotating shaft 31 rotates, and the other end of the extension arm 321 extends along the radial direction of the rotating shaft 31 toward one side of the slider 22 and is located above the slider 22. A telescopic block is provided at the bottom of the end of the extended arm 321. 322, the telescopic block 322 is telescopic in the direction toward the slider 22, so that when the rotating shaft 31 is not pressed down, both the extension arm 321 and the telescopic block 322 are located above the slider 22, and the telescopic block 322 does not extend into the slider 22, and after the rotating shaft 31 is pressed down, the extension arm 321 will drive the telescopic block 322 to extend into the first socket 221, and through the cooperation of the telescopic block 322 and the first socket 221, the The rotating shaft 31 can drive the sliding block 22 to move, so as to realize the locking and unlocking of the faucet lock. In addition, the telescopic block 322 further includes a sleeve 3221, a telescopic body 3222 and a telescopic spring 3223. The upper end of the sleeve 3221 is fixedly connected to the extension arm 321, and a telescopic body 3222 is inserted into the opening of the lower end of the sleeve 3221, and is inserted into the opening of the sleeve 3221. A telescopic spring 3223 is arranged in the barrel 3221 and above the telescopic body 3222 , so that the telescopic body 3222 can be moved in the sleeve 3221 by compressing the telescopic spring 3223 to realize the telescopic movement of the telescopic body 3222 . That is, during the electric unlocking process, for example, after the electric unlocking assembly 4 drives the lock tongue 23 to extend out of the housing 1 or retract into the housing 1, since the slider 22 will follow the lock tongue 23 to move on the slide rail 21, and the rotating shaft will move. 31 will not follow the rotation of the transmission gear 42, therefore, the first insertion hole 221 on the slider 22 and the first toggle body 32 on the rotating shaft 31 will be misaligned. It is only necessary to continue pressing the rotating shaft 31 through the key 7, so that the transmission gear 42 and the worm 411 and the sector gear 43 on the drive motor 41 are in a separated state, and the second toggle body 33 moves to the moving block 52 of the cable assembly 5. Below the protrusion 521, the telescopic block 322 in the first toggle body 32 abuts on the slider 22, and the retractable body 3222 in the telescopic block 322 adapts to the downward pressure of the rotating shaft 31, avoiding the rotating shaft 31. Due to the misalignment of the first toggle body 32 and the first socket 221 on the slider 22, the first toggle body 32 is held up by the slider 22, so that the rotating shaft 31 cannot be pressed down. At this time, continue to pass the key 7. Rotate the rotating shaft 31 so that the telescopic body 3222 in the telescopic block 322 moves on the slider 22 until the telescopic body 3222 moves to the first socket 221 on the slider 22 . At this time, the telescopic body 3222 is under the action of the telescopic spring 3223 The bottom automatically extends into the first jack 221 to realize the cooperation between the first toggle body 32 and the slider 22, so as to control the movement of the lock tongue 23 through the rotating shaft 31, and realize the unlocking and locking of the faucet lock by the key 7, that is, In the process of electric control, the key control can also be realized, the controllability is better, and the use is more convenient.

More specifically, the transmission gear 42 in the electric unlocking assembly 4 is a secondary gear, and the large gear of the transmission gear 42 meshes with the worm 411 , the pinion of the transmission gear 42 meshes with the sector gear 43 , and the secondary gear is used as the drive motor 41 . The transmission gear 42 between the fan gear 43 and the sector gear 43 can realize the adjustment of the speed difference, so as to meet different usage requirements, and when the transmission gear 42 is sleeved on the rotating shaft 31, the pinion is located above the large gear, so that the rotating shaft 31 When pressing down, the large gear will not be disturbed by the sector gear 43 , which ensures the effectiveness of the pressing down of the rotating shaft 31 .

More specifically, the sector gear 43 in the electric unlocking assembly 4 further includes a gear body 431 and a rotating sleeve 432. The gear body 431 is arranged in a sector shape, and the arc-shaped edge of the gear body 431 is provided with a tooth shape that cooperates with the transmission gear 42. The sharp corner side of the body 431 is vertically provided with a rotating sleeve 432, so that the sector gear 43 can be installed in the casing 1 through the rotating sleeve 432, and also enables the gear body 431 to rotate around the axis of the rotating sleeve 432, and the torsion spring 44 sets It is arranged outside the rotating sleeve 432, and the end of the torsion spring 44 fixed on the sector gear 43 is fixed on the gear body 431, so that when the sector gear 43 is rotated under the driving of the transmission gear 42, the gear body 431 can drive one end of the torsion spring 44. Rotate around the axis of the rotating sleeve 432, so that the torsion spring 44 is twisted, so that the other end of the torsion spring 44 also rotates around the axis of the rotating sleeve 432, thereby driving the matching lock tongue 23 to move along the arrangement direction of the slide rail 21. , to realize the locking and unlocking of the faucet lock. At the same time, the sector gear 43 and the lock tongue 23 are connected by the torsion spring 44, so that the sector gear 43 and the torsion spring 44 and between the lock tongue 23 and the torsion spring 44 have a certain buffering capacity, preventing the lock tongue 23 The problem that the driving motor 41 is damaged due to excessive force in the case of being stuck or the like is more secure and more reasonable in structure design.

More specifically, the slider 22 and the lock tongue 23 are detachably connected, the slider 22 is provided with a T-shaped slot 222, one end of the lock tongue 23 is provided with a T-shaped clip 232, and the T-shaped clip 232 is inserted into the T-shaped clip. In the slot 222, the disassembly and assembly of the lock tongue 23 on the slider 22 is facilitated, and the stability and reliability of the connection between the two are also ensured, which facilitates the production and manufacture of the faucet lock.

More specifically, the housing 1 is also provided with a detection component 6, and the detection component 6 further includes a micro switch 61 and a trigger block 62 for changing the state of the micro switch 61. The micro switch 61 is embedded in the base 11 and triggers The block 62 is arranged on the lower end of the rotating shaft 31, so that when the rotating shaft 31 rotates, the triggering block 62 can follow the rotating shaft 31 to rotate, so that the triggering block 62 can pass through the micro switch 61, and obtain the current position of the rotating shaft 31 through the micro switch 61. It provides a reference for the driver and passengers to obtain the locking and unlocking state of the faucet lock, and the structure design is more reasonable.

More specifically, the first socket 221 on the slider 22 and/or the second socket 231 on the locking tongue 23 are waist-shaped holes, so that the first socket 221 and/or the second socket 231 have a certain length , so as to adapt to the use requirement that the movement trajectory of the first toggle body 32 and the torsion spring 44 change greatly due to the rotation during the rotation of the rotating shaft 31 , the adaptability is higher, and the structural design is more reasonable.

The multifunctional faucet lock with key 7 provided in this embodiment includes a housing 1, a deadbolt assembly 2, an electric unlocking assembly 4, a key unlocking assembly 3 and a cable assembly 5; by setting the electric unlocking assembly 4 and the key unlocking assembly 3 And all can act on the deadbolt assembly 2, so that the faucet lock can be controlled by the electric unlocking assembly 4 and the key unlocking assembly 3, so that the faucet lock has better controllability and is more convenient to use, and also avoids the 1. The problem that the faucet lock cannot be opened after the unlocking structure is damaged has higher reliability; in addition, the key unlocking assembly 3 can also act on the cable assembly 5 that can pull the cable for opening the vehicle seat and other structures, so as to realize the faucet lock. The functions of the faucet are diversified, and the utilization rate of the faucet lock is improved, thereby making the vehicle equipped with the faucet lock more cost-effective and more competitive in the market.

The above are only preferred embodiments of the present invention, and are not intended to limit the embodiments and protection scope of the present invention. For those skilled in the art, they should be aware of the equivalent replacement and Solutions obtained by obvious changes shall all be included in the protection scope of the present invention.

Claims (10)

1. a multifunctional faucet lock with a key, is characterized in that, comprises: a casing, the casing has a base and an upper cover covered on the base; The lock tongue assembly is provided with a sliding rail, a slider and a lock tongue, the sliding rail is arranged on the base, the sliding block is slidably arranged on the sliding rail, and the lock tongue is arranged along the The arrangement direction of the slide rail is set, one end of the lock tongue is connected to the slider and moves back and forth with the slider along the arrangement direction of the slide rail, and the other end of the lock tongue protrudes from the Outside the casing, at the same time, the slider is provided with a first socket, and the lock tongue is provided with a second socket; A key unlocking assembly, the key unlocking assembly is provided with a rotating shaft, a first toggle body and a second toggle body, the rotating shaft is vertically arranged on the base and on the side of the slider, and the upper end of the rotating shaft It is a key matching part, and one side of the lower end of the rotating shaft is provided with the first toggle body and the second toggle body that protrude along its radial direction, and the first toggle body and the first toggle body are provided. Two toggle bodies are respectively located on both sides of the rotating shaft, and the first toggle body is disposed toward one side of the slider and can selectively extend into the first insertion hole; An electric unlocking assembly, the electric unlocking assembly is provided with a drive motor, a transmission gear, a sector gear and a torsion spring, the transmission gear is sleeved on the rotating shaft, and is located above the first toggle body, the sector The gear and the drive motor are both connected with the transmission gear, and at the same time, the torsion spring is provided on the sector gear, and one end of the torsion spring is fixed on the sector gear, and the other end extends into the first gear. In two sockets; A cable assembly, the cable assembly is provided with a guide rail, a moving block and a return spring, the guide rail is arranged on the base and is located on the side of the rotating shaft away from the sliding rail, and the moving block is slidably arranged on the On the guide rail, and the moving block is located on the side facing the rotating shaft and is provided with a protrusion that selectively contacts with the second toggle body, and the other side of the moving block is provided with a clamping hole, and at the same time, all the One end of the moving block is provided with the return spring connected to the guide rail. 2. The multifunctional faucet lock with a key according to claim 1, further comprising a lifting spring, the lifting spring is sleeved on the lower end of the rotating shaft, and the base is provided with a rotating shaft mounting hole, so The lower end of the rotating shaft is inserted into the rotating shaft mounting hole, and both ends of the lifting spring abut against the shaft outer wall of the rotating shaft and the hole bottom or hole wall of the rotating shaft mounting hole respectively. 3 . The multi-function faucet lock with key according to claim 2 , wherein the lower end of the rotating shaft inserted in the rotating shaft mounting hole is arranged in a stepped shape, and a step is provided, and the lifting spring abuts against 3 . One end of the shaft outer wall of the rotating shaft abuts on the step. 4. The multi-function faucet lock with a key according to claim 1, wherein a worm is provided on the output shaft of the drive motor, and the drive motor and the transmission gear are driven by a worm gear. 5 . The multifunctional faucet lock with key according to claim 1 , wherein the first toggle body comprises an extension arm and a telescopic block, one end of the extension arm is fixed on the rotating shaft, and the other end is fixed on the rotating shaft. 6 . It extends toward one side of the slider along the radial direction of the rotating shaft and is located above the slider. The bottom of the end of the extended arm is provided with the telescopic block. The telescopic direction is the direction toward the slider. 6 . The multifunctional faucet lock with a key according to claim 5 , wherein the telescopic block comprises a sleeve, a telescopic body and a telescopic spring, and the upper end of the sleeve is fixedly connected to the extension arm, 7 . The telescopic body is inserted into the opening of the lower end of the sleeve, and the telescopic spring is arranged in the sleeve and above the telescopic body. 7. The multi-function faucet lock with key according to claim 4, wherein the transmission gear is a secondary gear, and the large gear of the transmission gear meshes with the worm, and the small gear of the transmission gear is in mesh with the worm. The gear meshes with the sector gear, and when the transmission gear is sleeved on the rotating shaft, the pinion gear is located above the large gear. 8 . The multi-function faucet lock with key according to claim 1 , wherein the sector gear comprises a gear body and a swivel sleeve, the gear body is arranged in a sector shape, and the arc edge of the gear body is arranged on the arc edge. 9 . There is a tooth shape matched with the transmission gear, the sharp corner side of the gear body is vertically arranged with the rotating sleeve, the torsion spring is sleeved outside the rotating sleeve, and the torsion spring is fixed on the One end of the sector gear is fixed on the gear body. 9 . The multifunctional faucet lock with a key according to claim 1 , wherein the sliding block and the lock tongue are detachably connected, and a T-shaped card slot is opened on the sliding block, and the lock is detachable. 10 . One end of the tongue is provided with a T-shaped clip, and the T-shaped clip is clipped into the T-shaped slot. 10 . The multi-function faucet lock with a key according to claim 1 , further comprising a detection component, the detection component comprising a micro switch and a trigger block for changing the state of the micro switch, the The micro switch is embedded in the base, and the trigger block is arranged on the lower end of the rotating shaft.

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