A multifunctional faucet lock with key

Abstract

The present invention provides a multifunctional faucet lock with a key, which belongs to the technical field of security and anti-theft. A multifunctional faucet lock with a key includes a housing, a lock tongue 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, both of which can act on the lock tongue assembly, so that the faucet lock can be controlled by both the electric unlocking assembly and the key unlocking assembly, making the faucet lock more manipulable and more convenient to use, while also avoiding the problem that the faucet lock cannot be opened after an unlocking structure is damaged, and the reliability is higher; in addition, the key unlocking assembly can also act on the cable assembly of the cable that can pull the seat and other structures of the vehicle to open, thereby realizing the diversification of the functions of the faucet lock and improving the utilization rate of the faucet lock, so that the vehicle equipped with the faucet lock has a higher cost performance and stronger market competitiveness.

Description

Technical Field

[0001] The invention relates to the technical field of safety and theft prevention, and in particular to a multifunctional faucet lock with a key. Background Art

[0002] With the popularity of motorcycles and electric vehicles, more and more users begin to pay attention to the performance of the vehicles themselves. Therefore, improving the performance of the above vehicles is the current research focus of technicians in this field.

[0003] As a commonly used lock for motorcycles and electric vehicles, the steering lock belongs to the safety and anti-theft structure of the vehicle itself. However, due to the difference in driving structure, the existing steering locks are mainly divided into two types: electric locks and key locks. The above electric locks and key locks have a single unlocking method, which leads to the problem that the steering lock cannot be opened when the unlocking structure is accidentally damaged, affecting the normal use of the vehicle. The above steering locks also have a relatively single function, which is only to lock the steering of the vehicle, so that its structural utilization rate is low, resulting in low cost performance and poor market competitiveness of vehicles equipped with the above steering locks. Summary of the invention

[0004] In view of the above-mentioned problems existing in the prior art, the present invention aims to provide a multifunctional faucet lock with a key, so as to set an electric unlocking component and a key unlocking component, and both the electric unlocking component and the key component can act on the lock tongue component used for locking and unlocking, so that the faucet lock can be locked and unlocked by both the electric unlocking component and the key unlocking component, and the controllability is better and the use is more convenient. In addition, when one of the unlocking structures is accidentally damaged, the faucet lock can still be locked and unlocked by the other 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 component, so that the cable assembly can be driven to move by the key unlocking component, and 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 by the key unlocking component, and the functions are more diverse, so that the structural utilization rate of the faucet lock is higher, and the vehicle equipped with the faucet lock has a higher cost performance and stronger market competitiveness.

[0005] The specific technical solutions are as follows:

[0006] A multifunctional faucet lock with a key has the following features:

[0007] A shell body, the shell body comprising a base and an upper cover arranged on the base;

[0008] 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, one end of the lock tongue is connected to the slider and follows the slider to make a reciprocating motion along the arrangement direction of the slide rail, and the other end of the lock tongue extends out of the housing, and at the same time, a first plug hole is opened on the slider, and a second plug hole is arranged on the lock tongue;

[0009] 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 is located beside the slider, the upper end of the rotating shaft is a key matching portion, and one side of the lower end of the rotating shaft is provided with a first toggle body and a second toggle body extending radially thereof, 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 is arranged toward one side of the slider and can selectively extend into the first plug hole;

[0010] An electric unlocking assembly, which 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. The sector gear and the driving motor are both connected to the transmission gear. At the same time, a 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 second plug hole;

[0011] 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 slide rail. The moving block is slidably arranged on the guide rail, and a protrusion that selectively contacts the second driving body is arranged on the side of the rotating shaft on the moving block. A clamping hole is opened on the other side of the moving block. At the same time, a return spring connected to the guide rail is arranged on one end of the moving block.

[0012] The above-mentioned multifunctional faucet lock with a key also includes a lifting spring, which is sleeved on the lower end of the rotating shaft. A rotating shaft mounting hole is opened on the base, and the lower end of the rotating shaft is inserted into the rotating shaft mounting hole. In addition, the two ends of the lifting spring respectively abut against the outer wall of the rotating shaft and the bottom or wall of the rotating shaft mounting hole.

[0013] In the above-mentioned multifunctional faucet lock with a key, the lower end of the rotating shaft inserted in the rotating shaft installation hole is arranged in a stepped shape, and a step is provided. One end of the lifting spring abuts against the outer wall of the rotating shaft and abuts against the step.

[0014] 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.

[0015] The above-mentioned multifunctional 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 along the radial direction of the rotating shaft toward one side of the slider and is located above the slider, and a telescopic block is provided at the bottom of the end of the extension arm, and the telescopic direction of the telescopic block is toward the direction of the slider.

[0016] 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, a telescopic body is inserted into the opening of the lower end of the sleeve, and a telescopic spring is arranged in the sleeve and above the telescopic body.

[0017] In the above-mentioned multifunctional faucet lock with a key, the transmission gear is a two-stage gear, and the large gear of the transmission gear is meshed with the worm, the small gear of the transmission gear is meshed with the fan gear, and when the transmission gear is sleeved on the rotating shaft, the small gear is located above the large gear.

[0018] The above-mentioned multifunctional faucet lock with a key, wherein the fan-shaped gear includes a gear body and a rotating sleeve, the gear body is arranged in a fan shape, and a tooth shape matching the transmission gear is arranged on the arc edge of the gear body, and a rotating sleeve is vertically arranged on the sharp corner side of the gear body, the torsion spring is sleeved outside the rotating sleeve, and one end of the torsion spring fixed to the fan-shaped gear is fixed to the gear body.

[0019] In the above-mentioned multifunctional faucet lock with a key, the slider and the lock tongue are detachably connected, a T-shaped slot is provided on the slider, a T-shaped clamp is provided at one end of the lock tongue, and the T-shaped clamp is clamped into the T-shaped slot.

[0020] The above-mentioned multifunctional faucet lock with a key also includes a detection component, which 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 lower end of the rotating shaft.

[0021] The positive effects of the above technical solution are:

[0022] 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 lock tongue component, so that the faucet lock can be locked and unlocked by the electric unlocking component and also by the key unlocking component, so that the faucet lock is more operable and convenient to use, and at the same time, it can also be operated by another unlocking structure after one of the unlocking structures is damaged, so that the reliability is higher. In addition, a cable assembly connected to the key unlocking component is also provided, so that the cable assembly is pulled to move by the key unlocking component, and the cable assembly is pulled to open the seat and other structures of the vehicle, thereby realizing the functional diversification of the faucet lock and improving the utilization rate of the faucet lock, so that the vehicle equipped with the faucet lock has higher cost performance and stronger market competitiveness. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural diagram of an embodiment of a multifunctional faucet lock with a key of the present invention;

[0024] Figure 2 This is a structural diagram of a preferred embodiment of the present invention after removing the upper cover;

[0025] Figure 3 This is a structural diagram of a preferred embodiment of the present invention after removing the upper cover and the base;

[0026] Figure 4 It is a structural diagram of a locking tongue assembly of a preferred embodiment of the present invention;

[0027] Figure 5 This is a structural diagram of a key unlocking assembly according to a preferred embodiment of the present invention;

[0028] Figure 6 This is a structural diagram of an electric unlocking assembly according to a preferred embodiment of the present invention;

[0029] Figure 7 It is a structural diagram of a cable assembly of a preferred embodiment of the present invention;

[0030] Figure 8 It is a cross-sectional view of a first actuator according to a preferred embodiment of the present invention.

[0031] In the accompanying drawings: 1, housing; 11, base; 12, upper cover; 111, shaft mounting hole; 2, lock tongue assembly; 21, slide rail; 22, slider; 23, lock tongue; 221, first plug hole; 222, T-shaped slot; 231, second plug hole; 232, T-shaped clamp; 3, key unlocking assembly; 31, shaft; 32, first toggle body; 33, second toggle body; 34, lifting spring; 311, key matching part; 312, step; 321, extension arm; 322 , telescopic block; 3221, sleeve; 3222, telescopic body; 3223, telescopic spring; 4, electric unlocking assembly; 41, driving motor; 42, transmission gear; 43, fan gear; 44, torsion spring; 411, worm; 431, gear body; 432, rotating sleeve; 5, cable assembly; 51, guide rail; 52, moving block; 53, reset spring; 521, protrusion; 522, card hole; 6, detection assembly; 61, micro switch; 62, trigger block; 7, key. DETAILED DESCRIPTION

[0032] In order to make the technical means, creative features, objectives and effects of the present invention easier to understand, the following embodiments are combined with the attached Figure 1 To Attachment Figure 8 The technical solution provided by the present invention is described in detail, but the following content is not intended to limit the present invention.

[0033] Figure 1 It is a structural diagram of an embodiment of a multifunctional faucet lock with a key of the present invention; Figure 2 This is a structural diagram of a preferred embodiment of the present invention after removing the upper cover; Figure 3 This is a structural diagram of a preferred embodiment of the present invention after removing the upper cover and the base. Figure 1 , Figure 2 as well as Figure 3As shown, the multifunctional faucet lock with key provided in this embodiment includes: a housing 1, a bolt 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 covered on the base 11. At this time, the base 11 and the upper cover 12 form an inner cavity. The bolt assembly 2, the key unlocking assembly 3, the electric unlocking assembly 4 and the cable assembly 5 are all arranged in the inner cavity of the housing 1. The housing 1 provides protection for the above structural components to prevent damage to the above structural components, and provides an installation carrier for the above structural components to facilitate the installation of the above structural components. At the same time, the housing 1 also serves as a fixed structure for the faucet lock to be installed on the vehicle, and the structural design is more reasonable. In addition, the key unlocking assembly 3 and the electric unlocking assembly 4 can both act on the bolt assembly 2 to control the bolt assembly 2 to extend or retract into the housing 1, thereby realizing the locking and unlocking of the faucet lock, so that the faucet lock has two unlocking methods, better controllability and more convenient use, and also when one unlocking method cannot be controlled due to structural damage, the locking and unlocking of the faucet lock can be realized through another unlocking method, and the reliability is higher. In addition, the key unlocking assembly 3 can also act on the cable assembly 5, and connect the cable assembly 5 to the cable used to open the seats and other structures on the vehicle, so that the seats and other structures on the vehicle can be opened through the key unlocking assembly 3, thereby making the steering lock more functional and more utilized, and making the vehicle equipped with the steering lock more cost-effective and more competitive in the market.

[0034] Figure 4 FIG. 1 is a structural diagram of a bolt assembly according to a preferred embodiment of the present invention. Figures 1 to 4 As shown, the lock tongue assembly 2 arranged in the inner cavity of the shell 1 and used for locking and unlocking includes a slide rail 21, a slider 22 and a lock tongue 23. The slide rail 21 is arranged on the base 11 along one direction, and the slider 22 is slidably arranged on the slide rail 21, so that the slider 22 can slide on the slide rail 21 relative to the base 11, and the lock tongue 23 is arranged along the arrangement direction of the slide rail 21. One end of the lock tongue 23 is connected to the slider 22 and follows the slider 22 to make a reciprocating motion along the arrangement direction of the slide rail 21, and the other end of the lock tongue 23 extends out of the shell 1, so that when the slider 22 slides back and forth on the slide rail 21, the end of the lock tongue 23 extending out of the shell 1 can continue to extend out of the shell 1, and can also be retracted into the shell 1, so that the locking and unlocking of the faucet lock are realized by the telescopic movement of the lock tongue 23 on the shell 1. At the same time, a first socket 221 is provided on the slider 22, and a second socket 231 is provided on the lock tongue 23. The first socket 221 and the second socket 231 provide a structural basis for the subsequent movement of the key unlocking component 3 and the electric unlocking component 4, respectively, and the structural design is more reasonable.

[0035] Figure 5 FIG. 1 is a structural diagram of a key unlocking component of a preferred embodiment of the present invention. Figures 1 to 3 as well as Figure 5As shown, the key unlocking assembly 3 disposed in the inner cavity of the housing 1 further comprises a rotating shaft 31, a first toggle body 32 and a second toggle body 33. The rotating shaft 31 is vertically disposed on the base 11 and is located beside 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 portion 311. At this time, a key hole for the key matching portion 311 to extend is provided on the upper cover 12, so that the driver and passengers can insert the key 7 into the key matching portion 311 and match and connect, 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, a first toggle body 32 and a second toggle body 33 extending in the radial direction are disposed on one side of the lower end of the rotating shaft 31, and the first toggle body 32 and the second toggle body 33 are respectively located on both sides of the rotating shaft 31, so as to avoid the problem of interference between the structural components in the faucet lock that match the first toggle body 32 and the second toggle body 33. In addition, the first actuator 32 is arranged toward one side of the slider 22 and can selectively extend into the first insertion hole 221. When the first actuator 32 extends into the first insertion hole 221, when the rotating shaft 31 is rotated, the slider 22 can be driven to move by the first actuator 32, thereby driving the lock tongue 23 to extend and retract to the housing 1, thereby realizing key unlocking and locking of the faucet lock. When the first actuator 32 is not extended into the first insertion hole 221, the rotation of the rotating shaft 31 cannot drive the slider 22 to move, and the faucet lock cannot be unlocked and locked by the key 7, thereby avoiding interference with the movement of the electric unlocking structure and making the structural design more reasonable.

[0036] Figure 6 FIG. 1 is a structural diagram of an electric unlocking assembly according to a preferred embodiment of the present invention. Figures 1 to 6As shown, the electric unlocking assembly 4 arranged in the shell 1 drives the motor 41, the transmission gear 42, the fan 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 rotate on the rotating shaft 31, so that the rotating shaft 31 serves as the installation axis of the transmission gear 42, which facilitates the installation of the transmission gear 42 in the shell 1, and the transmission gear 42 is located above the first toggle body 32, so that when the rotating shaft 31 is pressed down and raised to reset, the first toggle body 32 will not interfere with the structural components that cooperate with the transmission gear 42, and the structural design is more reasonable. In addition, the driving motor 41 and the fan gear 43 are both arranged in the upper cover 12, and the fan gear 43 and the driving motor 41 are both connected to the transmission gear 42, so that the driving motor 41 can drive the fan gear 43 to rotate through the transmission gear 42. At the same time, a torsion spring 44 is provided on the fan gear 43, and one end of the torsion spring 44 is fixed on the fan gear 43, and the other end extends into the second plug hole 231, so that when the fan gear 43 rotates, the torsion spring 44 can move the lock tongue 23 provided with the second plug hole 231 to reciprocate along the arrangement direction of the slide rail 21, so that the lock tongue 23 extends out and retracts into the shell 1, that is, the lock tongue 23 is driven to extend out of the shell 1 and retract into the shell 1 through the forward and reverse rotation of the driving motor 41, thereby realizing the electric locking and unlocking of the faucet lock.

[0037] Figure 7 FIG. 1 is a structural diagram of a cable assembly according to a preferred embodiment of the present invention. Figures 1 to 3 as well as Figure 7As shown, the cable assembly 5 arranged in the housing 1 includes a guide rail 51, a moving block 52 and a 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 lock tongue assembly 2 are arranged in the same direction, so that the space between the guide rail 51 and the slide rail 21 is maximized, which facilitates the installation and matching 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 a protrusion 521 that selectively contacts the second toggle body 33 is arranged on the moving block 52 on the side facing the rotating shaft 31, so that when the rotating shaft 31 rotates, after the rotating shaft 31 rotates 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 moving block 52 to slide on the guide rail 51, and after the rotating shaft 31 continues to rotate a certain angle, the second toggle body 33 separates from the protrusion 521, at this time, the moving block 52 is in a free state, which provides conditions for the subsequent resetting of the moving block 52. At the same time, a card hole 522 is opened on the other side of the moving block 52, and a cable for opening structures such as seats on the vehicle is connected through the card hole 522, so that when the moving block 52 moves, the cable can be pulled to move, thereby opening structures such as seats on the vehicle. That is, when the rotating shaft 31 is rotated by the key 7, the seats on the vehicle can be opened, making the steering lock more versatile and more cost-effective. At the same time, a return spring 53 connected to the guide rail 51 is provided on one end of the moving block 52, so that after the second toggle body 33 pushes the moving block 52 to move a certain distance on the guide rail 51, and after the second toggle body 33 is separated from the protrusion 521, the moving block 52 can be reset under the action of the return spring 53 and wait for the next push, thereby ensuring the normal use of the cable structure. In addition, when the rotating shaft 31 is not displaced 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, thereby selectively controlling the movement of the cable assembly 5, and the structural design is more reasonable.

[0038] More specifically, a lifting spring 34 is further provided in the housing 1, and the lifting spring 34 is sleeved on the lower end of the rotating shaft 31, and a rotating shaft mounting hole 111 is opened on the base 11, 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 respectively abut against the outer wall of the rotating shaft 31 and the hole wall or the bottom of the rotating shaft mounting hole 111, so that when the key unlocking mode is used, the rotating shaft 31 can move downward under the action of the key 7, that is, the rotating shaft 31 is pressed downward, at this time, the transmission gear 42, the first toggle body 32 and the second toggle body 33 all move downward with the rotating shaft 31, so that the transmission gear 42 and the driving motor 41 and the fan gear 43 are all in a separated state, the first toggle body 32 is extended into the first plug hole 221 on the slider 22, and the second toggle body 33 moves to the cable assembly Under the protrusion 521 on the moving block 52 of the component 5, when the key 7 drives the rotating shaft 31 to rotate, it not only avoids the interference of the transmission gear 42 by the driving motor 41 and the fan gear 43, and the interference of the second toggle body 33 by the cable assembly 5, but also can directly drive the slider 22 to move on the slide rail 21 through the first toggle body 32, so that the lock tongue 23 extends out of the shell 1 or retracts into the shell 1, thereby realizing the locking and unlocking of the faucet lock. After completing the above operation process and releasing the key 7, 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 fan gear 43 respectively. At this time, the locking and unlocking of the faucet lock can be realized by the electric unlocking assembly 4, and the structure such as the seat on the vehicle can be opened by the key 7, and the structural design is more reasonable. When the electric unlocking mode is used, the rotating shaft 31 will not be pressed down by the key 7 and move downward. At this time, the transmission gear 42 cooperates with the worm 411 and the fan gear 43 on the driving motor 41 respectively. The first toggle body 32 is above the slider 22, that is, the first toggle body 32 does not extend into the first socket 221 on the slider 22. At this time, the fan gear 43 is driven to rotate by the forward and reverse rotation of the driving motor 41, and the torsion spring 44 is driven to twist by the fan gear 43. The lock tongue 23 provided with the second socket 231 is driven by the torsion spring 44 to reciprocate along the arrangement direction of the slide rail 21, so that the lock tongue 23 extends out of the shell 1 or retracts into the shell 1, thereby realizing the locking and unlocking of the faucet lock.

[0039] More specifically, the lower end of the rotating shaft 31 inserted into the rotating shaft mounting hole 111 is arranged in a stepped manner, so that the lower end of the rotating shaft 31 is divided into at least two sections, including a section with a large cross-section and a section with a small cross-section. At this time, the section with a small cross-section is the lowest end of the rotating shaft 31. At this time, a step 312 is formed at the lower end of the rotating shaft 31 and between the section with a large cross-section and the section with a small cross-section. One end of the lifting spring 34 abuts against the outer wall of the rotating shaft 31 abuts against the step 312, that is, the lifting spring 34 is sleeved on the section with a small cross-section at the lower end of the rotating shaft 31, and the upper end of the lifting spring 34 abuts against the formed step 312, and the lower end of the lifting spring 34 abuts against the bottom or wall of the rotating shaft mounting hole 111.

[0040] More specifically, a worm 411 is provided on the output shaft of the driving motor 41, and the driving motor 41 and the transmission gear 42 are worm gear transmission, which can not only realize power transmission, but also realize self-locking, so that the state of the lock tongue 23 after extension or retraction is maintained more stable and reliable, thereby improving the safety of the faucet lock and making the structural design more reasonable.

[0041] Figure 8 FIG. 2 is a cross-sectional view of a first actuator according to a preferred embodiment of the present invention. Figures 1 to 3 as well as Figure 8As shown, the first toggle body 32 arranged 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 rotate with the rotating shaft 31, and the other end of the extension arm 321 extends toward one side of the slider 22 along the radial direction of the rotating shaft 31 and is located above the slider 22. The bottom of the end of the extension arm 321 extending outward is provided with a telescopic block 322. The telescopic direction of the telescopic block 322 is toward The direction of the slider 22 is such that when the shaft 31 is not pressed down, the extension arm 321 and the telescopic block 322 are both located above the slider 22, and the telescopic block 322 does not extend into the first insertion hole 221 on the slider 22. After the shaft 31 is pressed down, the extension arm 321 will drive the telescopic block 322 to extend into the first insertion hole 221. Through the cooperation between the telescopic block 322 and the first insertion hole 221, the shaft 31 can drive the slider 22 to move, thereby realizing the locking and unlocking of the faucet lock. In addition, the telescopic block 322 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. A telescopic spring 3223 is arranged in the sleeve 3221 and above the telescopic body 3222. The telescopic body 3222 can be moved in the sleeve 3221 by compressing the telescopic spring 3223, thereby realizing the telescopic movement of the telescopic body 3222.That is, during the electric unlocking process, if the electric unlocking assembly 4 drives the lock tongue 23 to extend out of the housing 1 or retract into the housing 1, the slider 22 will follow the lock tongue 23 to move on the slide rail 21, and the shaft 31 will not rotate with the transmission gear 42. Therefore, the first insertion hole 221 on the slider 22 and the first toggle body 32 on the shaft 31 will be misaligned. At this time, if the faucet lock needs to be controlled by the key 7, the shaft 31 only needs to be pressed down by the key 7, so that the transmission gear 42 and the worm 411 and the fan gear 43 on the drive motor 41 are all in a separated state, and the second toggle body 33 moves to below the protrusion 521 on the moving block 52 of the cable assembly 5, so that the telescopic block 322 in the first toggle body 32 abuts against the slider 22. The telescopic body 3222 is automatically inserted into the first hole 221 on the slider 22 by the telescopic spring 3223 to achieve the cooperation between the first toggle body 32 and the slider 22, so that the movement of the lock tongue 23 is controlled by the rotating shaft 31, and the faucet lock is unlocked and locked by the key 7, that is, key control can also be achieved during electric control, which has better controllability and is more convenient to use.

[0042] More specifically, the transmission gear 42 in the electric unlocking component 4 is a two-stage gear, and the large gear of the transmission gear 42 is meshed with the worm 411, and the small gear of the transmission gear 42 is meshed with the fan gear 43. The two-stage gear is used as the transmission gear 42 between the drive motor 41 and the fan gear 43, so that the speed difference can be adjusted to meet different usage requirements. When the transmission gear 42 is sleeved on the rotating shaft 31, the small gear is located above the large gear, so that when the rotating shaft 31 is pressed down, the large gear will not be interfered by the fan gear 43, thereby ensuring the effectiveness of the downward pressure of the rotating shaft 31.

[0043] More specifically, the sector gear 43 in the electric unlocking assembly 4 includes a gear body 431 and a rotating sleeve 432. The gear body 431 is arranged in a sector shape. The arc edge of the gear body 431 is provided with a tooth shape that matches the transmission gear 42. The rotating sleeve 432 is vertically arranged on the sharp corner side of the gear body 431, so that the sector gear 43 can be installed in the housing 1 through the rotating sleeve 432, and the gear body 431 can rotate around the axis of the rotating sleeve 432. In addition, the torsion spring 44 is sleeved on the rotating sleeve 43 2, and one 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 driven by the transmission gear 42 to rotate, the gear body 431 can drive one end of the torsion spring 44 to 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 is also rotated around the axis of the rotating sleeve 432, thereby driving the lock tongue 23 matched therewith to move along the arrangement direction of the slide rail 21, so as to achieve 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 the lock tongue 23 and the torsion spring 44 have a certain buffering capacity, which prevents the problem that the driving motor 41 is damaged due to excessive force caused by the lock tongue 23 being stuck, etc., and has higher safety and more reasonable structural design.

[0044] More specifically, the slider 22 and the lock tongue 23 are detachably connected, a T-shaped slot 222 is provided on the slider 22, a T-shaped clamp 232 is provided at one end of the lock tongue 23, and the T-shaped clamp 232 is inserted into the T-shaped slot 222, which facilitates the disassembly and assembly of the lock tongue 23 on the slider 22, and also ensures the stability and reliability of the connection between the two, which facilitates the production and manufacturing of the faucet lock.

[0045] More specifically, a detection component 6 is also provided in the shell 1, and the detection component 6 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 the trigger block 62 is arranged on the lower end of the rotating shaft 31, so that when the rotating shaft 31 rotates, the trigger block 62 can rotate with the rotating shaft 31, so that the trigger block 62 can pass through the micro switch 61, and the current state of the rotating shaft 31 is obtained through the micro switch 61, which provides a reference for the driver and passengers to obtain the locking and unlocking states of the steering lock, and the structural design is more reasonable.

[0046] More specifically, the first socket 221 on the slider 22 and / or the second socket 231 on the lock tongue 23 are waist-shaped holes, so that the first socket 221 and / or the second socket 231 have a certain length, thereby adapting to the use requirements that the first actuator 32 and the torsion spring 44 have a large change in movement trajectory due to rotation during the rotation of the shaft 31, with higher adaptability and more reasonable structural design.

[0047] The multifunctional faucet lock with key 7 provided in the present embodiment comprises a shell 1, a lock tongue assembly 2, an electric unlocking assembly 4, a key unlocking assembly 3 and a cable assembly 5; by providing the electric unlocking assembly 4 and the key unlocking assembly 3 and both of them can act on the lock tongue assembly 2, the faucet lock can be controlled by both 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, while also avoiding the problem that the faucet lock cannot be opened due to damage to an unlocking structure, and has higher reliability; in addition, the key unlocking assembly 3 can also act on the cable assembly 5 that can pull the cable of the seat and other structures of the vehicle to open, thereby realizing the functional diversification of the faucet lock and improving the utilization rate of the faucet lock, so that the vehicle equipped with the faucet lock has higher cost performance and stronger market competitiveness.

[0048] The above are only preferred embodiments of the present invention, and are not intended to limit the implementation methods and protection scope of the present invention. Those skilled in the art should be aware that all solutions obtained by equivalent substitutions and obvious changes made using the description and illustrations of the present invention should be included in the protection scope of the present invention.

Claims

1. A multifunctional faucet lock with a key, characterized in that: include: A housing, the housing comprising a base and an upper cover disposed on the base; A lock tongue assembly, wherein the lock tongue assembly is provided with a slide rail, a slider and a lock tongue, wherein the slide rail is provided on the base, the slider is slidably provided on the slide rail, the lock tongue is provided along the arrangement direction of the slide rail, one end of the lock tongue is connected to the slider and follows the slider to make a reciprocating motion along the arrangement direction of the slide rail, and the other end of the lock tongue extends out of the housing, and at the same time, a first plug hole is provided on the slider, and a second plug hole is provided on the lock tongue; 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 is located beside the slider, the upper end of the rotating shaft is a key matching portion, one side of the lower end of the rotating shaft is provided with the first toggle body and the second toggle body extending along the radial direction thereof, 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 is arranged toward one side of the slider and can selectively extend into the first insertion hole; An electric unlocking assembly, wherein the electric unlocking assembly is provided with a driving motor, a transmission gear, a sector gear and a torsion spring, wherein the transmission gear is sleeved on the rotating shaft and is located above the first toggle body, the sector gear and the driving motor are both connected to the transmission gear, and at the same time, a 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 second plug hole; 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 slide rail, the moving block is slidably arranged on the guide rail, and the moving block is provided with a protrusion on the side facing the rotating shaft that selectively contacts the second driving body, a clamping hole is provided on the other side of the moving block, and at the same time, the return spring connected to the guide rail is provided on one end of the moving block.

2. The multifunctional faucet lock with key according to claim 1, characterized in that: It also includes a lifting spring, which is sleeved on the lower end of the rotating shaft. A rotating shaft mounting hole is opened on the base, and the lower end of the rotating shaft is inserted into the rotating shaft mounting hole. In addition, the two ends of the lifting spring respectively abut against the outer wall of the rotating shaft and the bottom or wall of the rotating shaft mounting hole.

3. The multifunctional faucet lock with key according to claim 2, characterized in that: The lower end of the rotating shaft inserted in the rotating shaft installation hole is arranged in a stepped shape, and a step is arranged. One end of the lifting spring abuts against the outer wall of the rotating shaft abuts against the step.

4. The multifunctional faucet lock with key according to claim 1, characterized in that: 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.

5. The multifunctional faucet lock with key according to claim 1, characterized in that: The first actuator 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 along the radial direction of the rotating shaft toward one side of the slider and is located above the slider, and the telescopic block is provided at the bottom of the end of the extending arm, and the telescopic direction of the telescopic block is toward the direction of the slider.

6. The multifunctional faucet lock with key according to claim 5, characterized in that: 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, 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 multifunctional faucet lock with key according to claim 4, characterized in that: The transmission gear is a two-stage gear, and the large gear of the transmission gear is meshed with the worm, the small gear of the transmission gear is meshed with the sector gear, and when the transmission gear is sleeved on the rotating shaft, the small gear is located above the large gear.

8. The multifunctional faucet lock with key according to claim 1, characterized in that: The sector gear includes a gear body and a rotating sleeve. The gear body is arranged in a sector shape. The arc edge of the gear body is provided with a tooth shape that matches the transmission gear. The rotating sleeve is vertically arranged on the sharp corner side of the gear body. The torsion spring is sleeved outside the rotating sleeve, and one end of the torsion spring fixed to the sector gear is fixed to the gear body.

9. The multifunctional faucet lock with key according to claim 1, characterized in that: The slider is detachably connected to the lock tongue. A T-shaped slot is provided on the slider. A T-shaped clamp is provided at one end of the lock tongue, and the T-shaped clamp is clamped into the T-shaped slot.

10. The multifunctional faucet lock with key according to claim 1, characterized in that: It also includes a detection component, which 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 lower end of the rotating shaft.

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