CN217812855U - Hotel lock body mechanism - Google Patents

Abstract

The utility model belongs to the technical field of door lock equipment, and relates to a hotel lock body mechanism which is arranged on a hotel door and comprises a lock body shell, wherein an inclined tongue bar component is arranged in the lock body shell, and the inclined tongue bar component can move in a telescopic way relative to the lock body shell; the method is characterized in that: the anti-locking device comprises an oblique tongue rod assembly, a detection assembly, a motor module, a square core clamping plate and a main square core, wherein the oblique tongue rod assembly is arranged on one side of the anti-locking assembly, the detection assembly is arranged on the other side of the oblique tongue rod assembly, and can detect the opening and closing state of a restaurant door when working; the lock body shell is internally and rotatably provided with a square core assembly, the square core assembly is linked with the latch bolt rod assembly through a shifting piece so as to control the latch bolt rod assembly to stretch relative to the lock body shell, the lock body shell is internally and rotatably provided with a latch bolt shifting block, and the latch bolt shifting block is matched with the square core assembly. The lock body mechanism is safe and reliable in work, and a hotel background control system can quickly know the working state of each lock body in work.

Description

Hotel lock body mechanism

Technical Field

The utility model belongs to the technical field of lock equipment, a hotel lock body mechanism is related to.

Background

The lock is a necessity in our lives, and is not only a first line of defense line for home safety, but also an especially important security defense line in a hotel. The lock body is one of the important parts of the lock, plays a role in closing and opening the lock, and is mainly responsible for the anti-theft work, so that the lock body is also a high-requirement inspection standard in addition to the conventional functions when the hotel selects the lock. Currently, among the internationally common gated hardware product standards, the highest-grade, longest-history non-U.S. standard ANSI is Morus. Because the hardware products of the American standard have wide coverage and high technical requirements, the American standard ANSI also represents the highest end of the world, the most advanced hardware application level and the manufacturing level, and is suitable for the environment with very harsh conditions such as high personnel flow density, extremely frequent use, severe use environment, strong environmental corrosivity and the like, and has very high technical requirements on the strength, the service life and the like of door control systems such as door locks and the like, so that the American standard hotel lock body with high standard comes up to the delivery.

For the hotel industry, the lock is a necessary device for each room; in the prior art, when the lock body for the hotel is used, a background control system of the hotel cannot clearly know whether the lock body of each room is in a door closing state or a door opening state, and therefore certain inconvenience is brought to hotel management.

Disclosure of Invention

The utility model provides an above-mentioned problem, provide a hotel lock body mechanism, this lock body mechanism work safe and reliable, at work, the operating condition of every lock body can be known fast to hotel's backstage control system.

According to the technical scheme of the utility model: a hotel lock body mechanism is arranged on a restaurant door and comprises a lock body shell, wherein an oblique tongue bar component is arranged in the lock body shell, and the oblique tongue bar component can move in a telescopic mode relative to the lock body shell; the method is characterized in that: the anti-locking mechanism comprises a latch bolt component, a detection component, a motor module, a square core clamping plate and a main square core, wherein the latch bolt component is arranged on one side of the latch bolt component, the detection component is arranged on the other side of the latch bolt component, and can detect the opening and closing state of a restaurant door when working;

the lock body shell is internally and rotatably provided with a square core assembly, the square core assembly is linked with the latch bolt rod assembly through a shifting piece so as to control the latch bolt rod assembly to stretch relative to the lock body shell, the lock body shell is internally and rotatably provided with a latch bolt shifting block, and the latch bolt shifting block is matched with the square core assembly.

As a further improvement, the detection subassembly sets up the switch driving lever in the lock shell and the flexible detection tongue that sets up in the lock shell including rotating, and the guide post that detects the tongue sets up in the guide way of lock shell, detects the tongue and links mutually with the switch driving lever, still is provided with on the lock shell and detects micro-gap switch, when detecting the tongue shrink to the lock shell in, the switch driving lever is pressed and is detected micro-gap switch.

As a further improvement, the lock body shell is internally provided with a torsion spring, one side torsion arm of the torsion spring is matched with the detection tongue, and the other side torsion arm of the torsion spring is matched with the switch driving lever.

As a further improvement of the utility model, switch driving lever one side compresses tightly on the guide post.

As the utility model discloses a further improvement, the anti-micro-gap switch that locks is dialled the rudder and is locked to anti-lock subassembly including square bolt, square core, and wherein the square core is dialled the rudder and is rotated and set up in the lock body shell, the square bolt is installed in the lock body shell to can dial the drive of rudder at the square core and carry out flexible removal for the lock body shell, anti-lock micro-gap switch installs in the lock body shell, and when the square bolt contracts to the lock body shell in, the square bolt links with anti-lock micro-gap switch mutually.

As a further improvement of the utility model, the square tongue is equipped with stirs the groove, and the square core is dialled the rudder portion of dialling of rudder and is stirred the both sides inner wall in groove and cooperate to stir the square tongue, realize the flexible regulation of square tongue.

As a further improvement of the utility model, the dead bolt still is equipped with and compresses tightly the guide part, compresses tightly the guide part and links with the anti-micro-gap switch that locks mutually.

As the utility model discloses a further improvement, set up the oblique tongue support in the lock body shell, oblique tongue pole subassembly includes that oblique tongue pole and cover are located oblique tongue on the tongue pole pushes away the spring, and the spacing card of oblique tongue pole is on the oblique tongue support, and oblique tongue pushes away the spring and can realize the oblique tongue pole of oblique tongue and contract to the reset in the lock body shell.

As a further improvement, be equipped with the rotating part in the motor module, set up the square core draw-in groove on the square core cardboard, the rotating part cooperation linkage of square core draw-in groove and motor module.

As a further improvement, the square core assembly comprises a main square core and a lower core, the main square core and the lower core are matched, the main square core is linked with the shifting piece and the latch bolt rod assembly, and the latch bolt shifting block is matched with the main square core and the lower core.

The technical effects of the utility model reside in that: the product of the utility model is rational in infrastructure ingenious, no matter the lock body is in an arbitrary state (opens the door, closes the door) homoenergetic and obtains corresponding signal feedback, the true state that every lock body of understanding located that can be simple quick.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the lock body case.

Fig. 3 is a schematic structural view of the square tongue.

FIG. 4 is a schematic view of the construction of the latch bolt assembly.

Fig. 5 is a schematic view of the structure of the detection tongue.

FIG. 6 is a schematic view of a square core card.

Fig. 7 is a schematic structural diagram of the motor module.

Fig. 8 is a schematic structural view of the anti-lock microswitch.

Fig. 9 is a schematic structural view of the square core rudder.

Fig. 10 is a schematic structural view of the oblique tongue support.

Fig. 11 is a structural diagram of the torsion spring.

Fig. 12 is a schematic structural view of the switch lever.

Fig. 13 is a schematic structural view of a detection microswitch.

Fig. 14 is a schematic structural view of a main square core.

Fig. 15 is a schematic view of the structure of the lower core.

Fig. 16 is a schematic structural view of the latch lifting block.

Fig. 17 is a schematic structural view of the pick.

Detailed Description

The following description will further describe embodiments of the present invention with reference to the accompanying drawings.

In the figures 1 to 17, the lock comprises a lock body shell 1, a square tongue 2, a toggle groove 2-1, a pressing guide part 2-2, an inclined tongue rod component 3, a detection tongue 4, a guide column 4-1, a square core clamping plate 5, a motor module 6, a reverse locking microswitch 7, a square core poking rudder 8, an inclined tongue support 9, a torsion spring 10, a switch poking rod 11, a detection microswitch 12, a main square core 13, an inclined tongue poking block 14, a lower square core 15, a poking sheet 16, a limiting column 16-1 and the like.

As shown in fig. 1 to 17, the utility model relates to a hotel lock body mechanism, which is installed on a hotel door and comprises a lock body shell 1, wherein other components are installed inside a cavity of the lock body shell 1, an oblique bolt rod component 3 is installed in the lock body shell 1, and the oblique bolt rod component 3 can move in a telescopic manner relative to the lock body shell 1; oblique tongue pole subassembly 3 one side sets up the back-locking subassembly, and the opposite side sets up the determine module, and at the during operation, the determine module can detect the switching state of restaurant door, and determine module's next door installation motor module 6, motor module 6's output and square core cardboard 5 link mutually, and the other end of square core cardboard 5 cooperatees with the breach of main square core 13.

The lock body shell 1 is internally and rotatably provided with a square core assembly, the square core assembly is linked with the latch bolt rod assembly 3 through a shifting piece 16 so as to control the latch bolt rod assembly 3 to stretch relative to the lock body shell 1, the lock body shell 1 is internally and rotatably provided with a latch bolt shifting block 14, and the latch bolt shifting block 14 is matched with the square core assembly. During specific work, the latch bolt shifting block 14 and the shifting piece 16 are rotatably arranged on the same convex column in the lock body shell 1, the shifting part of the latch bolt shifting block 14 is matched with the bottom groove of the lower core 15, and a torsion spring is arranged between the latch bolt shifting block 14 and the lock body shell 1 in a matched manner.

The detection assembly comprises a switch deflector rod 11 rotatably arranged in the lock body shell 1 and a detection tongue 4 telescopically arranged in the lock body shell 1, a guide post 4-1 of the detection tongue 4 is arranged in a guide groove of the lock body shell 1, the detection tongue 4 is linked with the switch deflector rod 11, a detection microswitch 12 is further arranged on the lock body shell 1, and when the detection tongue 4 is contracted into the lock body shell 1, the switch deflector rod 11 presses the detection microswitch 12.

A torsion spring 10 is further installed in the lock body shell 1, a torsion arm on one side of the torsion spring 10 is matched with the detection tongue 4, and a torsion arm on the other side of the torsion spring 10 is matched with the switch deflector rod 11.

One side of the switch deflector rod 11 is pressed on the guide post 4-1.

The anti-lock subassembly includes square tongue 2, square core and dials rudder 8 and anti-lock micro-gap switch 7, and wherein square core is dialled rudder 8 and is rotated and set up in lock body shell 1, square tongue 2 is installed in lock body shell 1 to can dial the drive of rudder 8 at the square core and carry out flexible removal for lock body shell 1 down, anti-lock micro-gap switch 7 is installed in lock body shell 1, and when square tongue 2 contracts to lock body shell 1 in, square tongue 2 and anti-lock micro-gap switch 7 linked mutually.

The square tongue 2 is provided with a toggle groove 2-1, and a toggle part of the square core toggle 8 is matched with the inner walls of two sides of the toggle groove 2-1 so as to toggle the square tongue 2 and realize the telescopic adjustment of the square tongue 2.

The square bolt 2 is also provided with a pressing guide part 2-2, and the pressing guide part 2-2 is linked with the back locking microswitch 7.

The lock body shell 1 is internally provided with an oblique tongue support 9, the oblique tongue rod assembly 3 comprises an oblique tongue rod and an oblique tongue pushing spring sleeved on the oblique tongue rod, the oblique tongue rod is limited and clamped on the oblique tongue support 9, and the oblique tongue pushing spring can realize the reset of the oblique tongue rod which is contracted into the lock body shell 1.

Be equipped with the rotating part in the motor module 6, set up square core draw-in groove on the square core cardboard 5, cardboard draw-in groove and motor module 6's rotating part cooperation linkage.

The square core component comprises a main square core 13 and a lower square core 15, the main square core 13 is connected with the lower square core 15 in a matching mode, the main square core 13 is matched with the lower square core 15, the main square core 13 is linked with a shifting piece 16 and the latch bolt rod component 3, and a latch bolt shifting block 14 is matched with the main square core 13 and the lower square core 15.

As shown in fig. 1 to 16, the utility model discloses the product is in the course of the work, and the outer oblique tongue of oblique tongue pole subassembly 3 can be atress in the door frame strake makes its indentation after to pop out the card again and advance to accomplish the action of closing the door in the door frame strake corresponds downthehole completion, and the outer oblique tongue of oblique tongue pole subassembly 3 still keeps popping out the state after opening the door, is spacing on the oblique tongue support 9 of card in lock body shell 1 when leaning on oblique tongue pole subassembly 3 installation, pushes away the spring through the oblique tongue on the oblique tongue pole subassembly 3 and lets its indentation or pop out.

The detection tongue 4 is always in an ejecting state under the elastic action of the torsion spring 10 under the condition of opening the door, and the detection tongue 4 is clamped on a door frame doorstrip and is always in a retracting state after the door is closed; when the detection tongue 4 is in the retracted state, the switch deflector rod 11 is linked to drive the detection microswitch 12, and the on-off of the detection microswitch 12 is finally controlled through the action of opening and closing the door.

The square core structure consists of a main square core 13 and a lower square core 15, the square core clamping plate 5 is clamped in the gap of the main square core 13 and is linked with the motor module 6, and the main square core can be finally stopped or rotated by driving the square core clamping plate 5 to move by switching on and off the motor module 6; the latch bolt shifting block 14 can be positioned at the level of one square hole after being stopped or rotated and reset through the limit of the main square core 13 and the lower square core 15. When the door needs to be opened, the motor module 6 works, the square core clamping plate 5 moves upwards, the main square core 13 penetrating into the square core structure through the outer door handle can rotate, the shifting piece 16 is driven in the rotating process, the shifting piece 16 acts to drive the installed latch bolt rod assembly 3 to enable the outer latch bolt of the latch bolt rod assembly 3 to contract into the lock body shell 1, and the door can be normally opened at the moment. As shown in fig. 1, 4, and 17, a limit post 16-1 is disposed at a pulling end of the pulling piece 16, the limit post 16-1 abuts against a surface of the latch bolt rod assembly 3, the pulling end of the pulling piece 16 is clamped between two limit baffles on a rod body of the latch bolt rod, three square core blades are uniformly disposed on a circumferential surface of the main core 13, two square core blades are disposed on the lower core 15, the lower core 15 is disposed coaxially with the main core 13, the two square core blades of the lower core 15 are overlapped with the two square core blades of the main core 13, a notch is disposed on the other square core blade of the main core 13, and the pulling piece 16 can be pushed to rotate around rotating connection portions of the pulling piece 16 and the latch bolt pulling block 14 and the lock body shell 1 during operation of the main core 13, so as to drive the latch bolt assembly 3 to perform a telescopic motion.

When a person is outside the door, the dead bolt 2 cannot be reversely locked to be in an ejecting state, and the dead bolt 2 is always in a retracting state; when a person is in the door, the person can select reverse locking, and the square core poking rudder 8 drives the square tongue 2 to be in an ejecting state during the reverse locking; the locking micro switch 7 is stressed on the square bolt 2, and the on-off of the large micro switch 7 is finally controlled through the locking action.

Claims (10)

1. A hotel lock body mechanism is arranged on a restaurant door and comprises a lock body shell (1), wherein an inclined tongue rod assembly (3) is arranged in the lock body shell (1), and the inclined tongue rod assembly (3) can move in a telescopic mode relative to the lock body shell (1); the method is characterized in that: one side of the oblique tongue rod component (3) is provided with a back locking component, the other side of the oblique tongue rod component is provided with a detection component, when the oblique tongue rod component works, the detection component can detect the opening and closing state of a restaurant door, a motor module (6) is arranged beside the detection component, the output end of the motor module (6) is linked with the square core clamping plate (5), and the other end of the square core clamping plate (5) is matched with a notch of the main square core (13);

the lock body shell (1) is internally provided with a square core assembly in a rotating mode, the square core assembly is linked with the latch bolt rod assembly (3) through a shifting piece (16) to control the extension and contraction of the latch bolt rod assembly (3) relative to the lock body shell (1), the lock body shell (1) is internally provided with a latch bolt shifting block (14) in a rotating mode, and the latch bolt shifting block (14) is matched with the square core assembly.

2. The hotel lock mechanism of claim 1, wherein: the detection assembly comprises a switch driving lever (11) which is rotatably arranged in the lock body shell (1) and a detection tongue (4) which is telescopically arranged in the lock body shell (1), a guide post (4-1) of the detection tongue (4) is arranged in a guide groove of the lock body shell (1), the detection tongue (4) is linked with the switch driving lever (11), a detection microswitch (12) is further arranged on the lock body shell (1), and when the detection tongue (4) is contracted into the lock body shell (1), the switch driving lever (11) presses the detection microswitch (12).

3. The hotel lock mechanism of claim 2, wherein: a torsion spring (10) is further installed in the lock body shell (1), a torsion arm on one side of the torsion spring (10) is matched with the detection tongue (4), and a torsion arm on the other side of the torsion spring (10) is matched with the switch deflector rod (11).

4. The hotel lock mechanism of claim 2, wherein: one side of the switch deflector rod (11) is limited on the guide post (4-1).

5. The hotel lock mechanism of claim 1, wherein: the anti-lock assembly comprises a square bolt (2), a square core poking rudder (8) and an anti-lock microswitch (7), wherein the square core poking rudder (8) is rotationally arranged in a lock body shell (1), the square bolt (2) is arranged in the lock body shell (1) and can be driven by the square core poking rudder (8) to stretch and move relative to the lock body shell (1), the anti-lock microswitch (7) is arranged in the lock body shell (1), and when the square bolt (2) is contracted into the lock body shell (1), the square bolt (2) is linked with the anti-lock microswitch (7).

6. The hotel lock mechanism of claim 5, wherein: the square tongue (2) is provided with a shifting groove (2-1), and a shifting part of the square core shifting rudder (8) is matched with the inner walls of the two sides of the shifting groove (2-1) so as to shift the square tongue (2) and realize the telescopic adjustment of the square tongue (2).

7. The hotel lock mechanism of claim 5, wherein: the square tongue (2) is also provided with a pressing guide part (2-2), and the pressing guide part (2-2) is linked with the back locking microswitch (7).

8. The hotel lock mechanism of claim 1, wherein: the lock body shell is characterized in that an oblique tongue support (9) is arranged in the lock body shell (1), the oblique tongue rod assembly (3) comprises an oblique tongue rod and an oblique tongue pushing spring sleeved on the oblique tongue rod, the oblique tongue rod is limited and clamped on the oblique tongue support (9), and the oblique tongue pushing spring can realize the reset of the oblique tongue rod retracting into the lock body shell (1).

9. The hotel lock body mechanism of claim 1, wherein: the motor module (6) is internally provided with a rotating part, the square core clamping plate (5) is provided with a square core clamping groove, and the clamping groove is matched and linked with the rotating part of the motor module (6).

10. The hotel lock mechanism of claim 1, wherein: the square core assembly comprises a main square core (13) and a lower square core (15), the main square core (13) is matched with the lower square core (15), the main square core (13) is linked with a shifting piece (16) and an oblique tongue rod assembly (3), and an oblique tongue shifting block (14) is matched with the main square core (13) and the lower square core (15).

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