CN209958935U - Two-sided oblique arc spring bolt hides lock - Google Patents

Abstract

The utility model discloses a lock is hidden to two-sided oblique arc spring bolt, dial board and trigger structure including vertical hinged door, lock, handle spring bolt, handle, inlay through the bolt on the vertical hinged door and install the lock, and install a handle on the vertical hinged door openly, install on the lock of handle spring bolt below and connect in the contact head on trigger structure, lock internally mounted's handle spring bolt rear end fixedly connected with handle spring bolt connecting rod, handle spring bolt connecting rod rear end are fixed with the link stopper, are fixed with first stopper on the lock casing of rear coupler body below, handle spring bolt side is seted up flutedly, and install the lock core on the lock casing of lock core dial board side, and the lock core rotor is connected to the lock core rear end. The lock is hidden by the double-sided oblique arc lock tongue, the double-sided oblique arc lock tongue can automatically pop out when the device is in a door opening state, when the door is closed, the door can be smoothly closed, and when the door is closed, the lock tongue of the door frame is touched by the touch point and can be closed, so that the use is convenient.

Description

Two-sided oblique arc spring bolt hides lock

Technical Field

The utility model relates to a lock technical field specifically is a lock is hidden to two-sided oblique arc spring bolt.

Background

When the existing dead bolt concealed type door lock is in a door opening state, the dead bolt can automatically pop out, and when the door is closed, the door cannot be closed at all, and the door cannot be closed forcibly, and the door frame can be damaged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lock is hidden to two-sided oblique arc spring bolt to the square bolt that proposes in solving above-mentioned background art will pop out automatically, when closing the door in this time, can not close the door at all, closes the door hard also not, still can bump the bad problem of door frame.

In order to achieve the above object, the utility model provides a following technical scheme: a double-sided oblique arc spring bolt hidden lock comprises a vertical hinged door, a door lock, a handle spring bolt, a handle shifting plate and a trigger structure, wherein the door lock is embedded on the vertical hinged door through a bolt, a door handle is installed on the front side of the vertical hinged door, a lock cylinder is embedded on the vertical hinged door below the door handle, a lock groove baffle corresponding to the door lock is installed on a door frame corresponding to the vertical hinged door, a door lock fixing plate is arranged at the front end of the door lock, a handle spring bolt hole is formed in the door lock fixing plate, a handle spring bolt is installed in the handle spring bolt hole, and a contact head connected to the trigger structure is installed on the door lock below the handle spring bolt;

the rear end of a handle spring bolt arranged in the door lock is fixedly connected with a handle spring bolt connecting rod, the handle spring bolt connecting rod is slidably arranged in a fixing groove, the fixing groove is fixed on an outer shell of the door lock, the rear end of the handle spring bolt connecting rod is fixedly provided with a stop block, a handle shifting plate is rotatably arranged on the door lock on the side face of the handle spring bolt connecting rod, the left side of the handle shifting plate is provided with a rear hook body, the right side of the handle shifting plate is provided with a front hook body, a first limiting block is fixed on the door lock shell below the rear hook body, and a second limiting block is fixed on the;

the handle spring bolt side is seted up flutedly, and is fixed with the trigger structure on the lock of recess side, and inside the protruding nose pole front end of trigger structure side-mounting can deepened the recess, the handle is dialled vertical hinged door internally mounted of board side and is had gliding enhancement spring bolt from top to bottom, and rotates on the lock of strengthening the spring bolt side and install the lock core and dial the board, and the lock core dials the board lower extreme and deepens in the recess of strengthening the spring bolt below, the lock core is dialled and is installed the lock core on the lock casing of board side, and the lock core rotor is connected to the lock core rear end.

Preferably, the lock core is a mechanical lock core or an intelligent lock core, the lock core rotates to drive the lock core rotating plate to rotate so as to stir the lock core shifting plate to rotate, and the lock core shifting plate rotates to push the reinforcing bolt to move up and down.

Preferably, the section of handle spring bolt is triangle double arc structure, and has cup jointed the handle spring bolt spring on the handle spring bolt connecting rod between handle spring bolt and the fixed slot, and the fixed slot section is U type recess, and the preceding coupler body that the board front end set up was dialled to the handle simultaneously is deepened to the position between fixed slot and the link stopper.

Preferably, the handle is dialled preceding coupler body and the back coupler body parallel arrangement that board both sides set up, and the handle dials the fixed back coupler body in board lower extreme left side, and the handle is dialled board upper end right side and is fixed with preceding coupler body, and the handle is dialled the board and is rotated the in-process back coupler body and rotate in second stopper and first stopper inside.

Preferably, the inside handle connecting hole that sets up of board is dialled to the handle is square groove, and inside the first stopper of door handle below connector insertion, and the handle connecting hole is dialled the board with the handle and is formed synchronous pivoted an organic whole structure.

Preferably, the handle is dialled the board and is rotated and retrieve inside the lock with the handle spring bolt after the second stopper contacts, and the handle is dialled the board and is rotated and export the lock from handle spring bolt hole after the first stopper contacts to rubber lag has all been set in the first stopper and the second stopper outside.

Preferably, a touch head rod is vertically fixed at the rear end of a touch head arranged in the trigger structure, a touch head rod groove is formed in the bottom of the touch head rod, an inclined surface is arranged on the touch head rod groove, a raised head rod fixing part is arranged at one end, close to the touch head rod groove, of the raised head rod, the raised head rod fixing part is connected with a raised head spring, and the other end of the raised head spring is fixed on the trigger shell.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the arc-shaped bolt is adopted to replace the traditional square bolt, the bolt contracts inwards after the side surface is stressed, and the effect of automatic contraction can prevent the door frame from being damaged;

2. when the door is opened, the double-sided oblique arc tongue can automatically pop out when the device is touched, when the door is closed, the door can be smoothly closed, and when the door is closed, the collision point touches the door frame, and the lock tongue can be closed;

3. the linkage structure arranged in the trigger structure is adopted to drive the protruding head to move, so that the protruding head is separated from the groove in the side face of the lock tongue of the handle, the lock tongue is automatically linked and released, and the use is convenient.

Drawings

FIG. 1 is a perspective view of the structure of the present invention;

FIG. 2 is a schematic top view of the door lock of the present invention;

fig. 3 is a schematic top view of the door lock with the spring bolt ejected from the handle of the structure of the utility model;

fig. 4 is a schematic top view of the door lock with the retractable handle and the retractable bolt of the present invention;

fig. 5 is a schematic view of the door lock with the spring bolt of the structure handle of the utility model;

fig. 6 is a schematic view of the door lock with the retractable handle and the retractable bolt of the structure of the utility model;

fig. 7 is the structure door lock of the utility model discloses the structure door lock triggers the schematic diagram.

In the figure: 1. the handle comprises a vertical hinged door, 2, a door lock, 3, a door handle, 4, a lock cylinder, 5, a lock groove baffle, 6, a door frame, 7, a handle bolt, 8, a touch head, 9, a door lock fixing plate, 10, a lock cylinder rotating plate, 11, a lock cylinder shifting plate, 12, a rear hook body, 13, a first limiting block, 14, a handle shifting plate, 15, a handle connecting hole, 16, a front hook body, 17, a handle bolt connecting rod, 18, a handle bolt spring, 19, a fixing groove, 20, a handle bolt hole, 21, a trigger structure, 22, a second limiting block, 23, a reinforcing bolt, 24, a groove, 25, a touch head rod, 26, a raised head rod, 27, a stop block, 28, a touch head rod groove, 29, a groove inclined plane, 30, a trigger shell, 31, a raised head rod fixing part, 32 and a raised head spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: a double-sided oblique arc spring bolt hidden lock comprises a vertical hinged door 1, a door lock 2, a handle spring bolt 7, a handle shifting plate 14 and a trigger structure 21, wherein the door lock 2 is embedded on the vertical hinged door 1 through a bolt, the front side of the vertical hinged door 1 is provided with a door handle 3, a lock core 4 is embedded on the vertical hinged door 1 below the door handle 3, a lock groove baffle 5 corresponding to the door lock 2 is arranged on a door frame 6 corresponding to the vertical hinged door 1, the front end of the door lock 2 is provided with a door lock fixing plate 9, a handle spring bolt hole 20 is arranged on the door lock fixing plate 9, the handle spring bolt 7 is arranged in the handle spring bolt hole 20, the section of the handle spring bolt 7 is of a triangular double-arc structure, a handle spring bolt spring 18 is sleeved on a handle spring bolt connecting rod 17 between the handle spring bolt 7 and a fixing groove 19, the section of the fixing groove 19 is a U-shaped groove, and a front hook body 16 arranged at the front end, a touch head 8 connected to the trigger structure 21 is arranged on the door lock 2 below the handle bolt 7;

the rear end of a handle spring bolt 7 arranged inside a door lock 2 is fixedly connected with a handle spring bolt connecting rod 17, the handle spring bolt connecting rod 17 is slidably arranged inside a fixing groove 19, the fixing groove 19 is fixed on an outer shell of the door lock 2, the rear end of the handle spring bolt connecting rod 17 is fixedly provided with a stop block 27, a handle shifting plate 14 is rotatably arranged on the door lock 2 on the side surface of the handle spring bolt connecting rod 17, the left side of the handle shifting plate 14 is provided with a rear hook body 12, the right side of the handle shifting plate 14 is provided with a front hook body 16, the front hook body 16 and the rear hook body 12 arranged on the two sides of the handle shifting plate 14 are arranged in parallel, the left side of the lower end of the handle shifting plate 14 is fixedly provided with a rear hook body 12, the right side of the upper end of the handle shifting plate 14 is fixedly provided with a front hook body 16, the rear hook body 12 rotates inside a second limiting block 22 and a first limiting block 13 in the rotating process of the handle shifting, the handle connecting hole 15 and the handle shifting plate 14 form a synchronous rotating integrated structure, the handle bolt 7 is recovered inside the door lock 2 after the handle shifting plate 14 rotates and contacts with the second limiting block 22, the handle bolt 7 outputs the door lock 2 from the handle bolt hole 20 after the handle shifting plate 14 rotates and contacts with the first limiting block 13, rubber protective sleeves are sleeved outside the first limiting block 13 and the second limiting block 22, the first limiting block 13 is fixed on the door lock 2 shell below the rear hook body 12, and the second limiting block 22 is fixed on the door lock 2 shell at the upper end of the rear hook body 12;

a groove 24 is formed in the side surface of a handle lock tongue 7, a trigger structure 21 is fixed on a door lock 2 on the side surface of the groove 24, the front end of a raised head rod 26 arranged on the side surface of the trigger structure 21 can penetrate into the groove 24, a touch head rod 25 is vertically fixed at the rear end of a touch head 8 arranged in the trigger structure 21, a touch head rod groove 28 is arranged at the bottom of the touch head rod 25, an inclined surface 29 is arranged on the touch head rod groove 28, a raised head rod fixing part 31 is arranged at one end, close to the touch head rod groove 28, of the raised head rod 26, the raised head rod fixing part 31 is connected with a raised head spring 32, the other end of the raised head spring 32 is fixed on a trigger shell 30, a reinforced lock tongue 23 capable of sliding up and down is arranged in a vertical hinged door 1 on the side surface of a handle shifting plate 14, a lock core shifting plate 11 is rotatably arranged on the door lock 2 on the side surface of the, a lock core 4 is installed on a shell of a door lock 2 on the side face of a lock core poking plate 11, the rear end of the lock core 4 is connected with a lock core rotating plate 10, the lock core 4 is a mechanical lock core or an intelligent lock core, the lock core 4 rotates to drive the lock core rotating plate 10 to rotate so as to poke the lock core poking plate 11 to rotate, and the lock core poking plate 11 rotates to push a reinforcing bolt 23 to move up and down.

The working principle is as follows: when the double-sided oblique arc lock tongue hidden lock is used, firstly, a door lock 2 is installed on a vertical hinged door 1 through a bolt, then, a door handle 3 is installed and connected on the door lock 2, then, the door handle 3 rotates to drive a handle shifting plate 14 to rotate, a front hook body 16 moves downwards to further drive a handle lock tongue connecting rod 17 to move downwards on a fixing groove 19, then, a handle lock tongue 7 contracts in the door lock 2, the front end of a cam rod 26 is inserted into a groove 24 to carry out opening work of the vertical hinged door 1, after a touch head 8 at the front end of a trigger structure 21 touches a lock groove baffle plate 5 when the door is closed, the touch head 8 is recovered, then, the cam rod 26 is pushed to contract inwards, then, the cam rod 26 is separated from the groove 24, then, the handle lock tongue 7 protrudes under the action of the handle lock tongue connecting rod 17 to further enter the lock groove baffle plate 5, and then, a lock core rotating plate 10 is driven to, stir lock core and dial board 11 for the lock core is dialled board 11 and is rotated and then promote and strengthen spring bolt 23 and make progress the protrusion, drives lock core 4 through the key when opening and rotates, and then drives lock core rotor plate 10 and rotate, stirs the lock core and dials 11 gyration and then will strengthen spring bolt 23 and retrieve, rotates door handle 3 and opens the door, and this is exactly this whole process of lock work is hidden to two-sided oblique arc spring bolt.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a lock is hidden to two-sided oblique arc spring bolt, includes vertical hinged door (1), lock (2), handle spring bolt (7), handle and dials board (14) and trigger structure (21), its characterized in that: the door lock (2) is embedded on the side hung door (1) through a bolt, the front face of the side hung door (1) is provided with a door handle (3), a lock cylinder (4) is embedded on the side hung door (1) below the door handle (3), a lock groove baffle (5) corresponding to the door lock (2) is installed on a door frame (6) corresponding to the side hung door (1), the front end of the door lock (2) is provided with a door lock fixing plate (9), a handle lock tongue hole (20) is formed in the door lock fixing plate (9), a handle lock tongue (7) is installed in the handle lock tongue hole (20), and a contact head (8) connected to the trigger structure (21) is installed on the door lock (2) below the handle lock tongue (7);

the rear end of a handle bolt (7) arranged in the door lock (2) is fixedly connected with a handle bolt connecting rod (17), the handle bolt connecting rod (17) is slidably arranged in a fixing groove (19), the fixing groove (19) is fixed on an outer shell of the door lock (2), a stop block (27) is fixed at the rear end of the handle bolt connecting rod (17), a handle shifting plate (14) is rotatably arranged on the door lock (2) on the side surface of the handle bolt connecting rod (17), a rear hook body (12) is arranged on the left side of the handle shifting plate (14), a front hook body (16) is arranged on the right side of the handle shifting plate (14), a first stop block (13) is fixed on the shell of the door lock (2) at the upper end of the rear hook body (12), and a second stop block (22) is fixed on the shell of the door lock (2;

recess (24) have been seted up to handle spring bolt (7) side, and be fixed with trigger structure (21) on door lock (2) of recess (24) side, trigger structure (21) side-mounting's protruding pole (26) front end can go deep into inside recess (24), vertical hinged door (1) internally mounted of handle group board (14) side has reinforcing spring bolt (23) that can slide from top to bottom, and rotate on door lock (2) of reinforcing spring bolt (23) side and install lock core group board (11), and lock core group board (11) lower extreme goes deep into the recess of reinforcing spring bolt (23) below, lock core is dialled and is installed lock core (4) on door lock (2) casing of board (11) side to the lock core, and lock core rotor plate (10) is connected to lock core (4) rear end.

2. The hidden lock of double-sided oblique arc bolt of claim 1 is characterized in that: the lock cylinder (4) is a mechanical lock cylinder or an intelligent lock cylinder, the lock cylinder (4) rotates to drive the lock cylinder rotating plate (10) to rotate, then the lock cylinder shifting plate (11) is shifted to rotate, and the lock cylinder shifting plate (11) rotates to push the reinforcing bolt (23) to move up and down.

3. The hidden lock of double-sided oblique arc bolt of claim 1 is characterized in that: the section of handle spring bolt (7) is triangle two cambered surface structure, and has set up handle spring bolt spring (18) on handle spring bolt connecting rod (17) between handle spring bolt (7) and fixed slot (19), and fixed slot (19) section is U type recess, and the preceding hook body (16) that board (14) front end set up is dialled to the handle simultaneously deepens to the position between fixed slot (19) and link stopper (27).

4. The hidden lock of double-sided oblique arc bolt of claim 1 is characterized in that: preceding coupler body (16) and back coupler body (12) parallel arrangement that board (14) both sides set up are dialled to the handle, and the handle dials board (14) lower extreme left side and fixes back coupler body (12), and the handle dials board (14) upper end right side and is fixed with preceding coupler body (16), and the handle dials board (14) and rotates in-process back coupler body (12) and rotate in second stopper (22) and first stopper (13) inside.

5. The hidden lock of double-sided oblique arc bolt of claim 1 is characterized in that: handle connecting hole (15) that board (14) inside set up are square groove is dialled to the handle, and door handle (3) below connector assigns inside first stopper (13), and handle connecting hole (15) and handle are dialled board (14) and are formed synchronous pivoted an organic whole structure.

6. The hidden lock of double-sided oblique arc bolt of claim 1 is characterized in that: handle dial plate (14) rotate and retrieve inside lock (2) with handle spring bolt (7) behind second stopper (22) contact, and handle dial plate (14) rotate and export lock (2) from handle spring bolt hole (20) handle spring bolt (7) behind first stopper (13) contact to rubber lag has all been set in first stopper (13) and second stopper (22) outside.

7. The hidden lock of double-sided oblique arc bolt of claim 1 is characterized in that: the touch head is characterized in that a touch head rod (25) is vertically fixed at the rear end of a touch head (8) arranged inside the trigger structure (21), a touch head rod groove (28) is formed in the bottom of the touch head rod (25), an inclined surface (29) is arranged on the touch head rod groove (28), a convex head rod fixing part (31) is arranged at one end, close to the touch head rod groove (28), of the convex head rod (26), the convex head rod fixing part (31) is connected with a convex head spring (32), and the other end of the convex head spring (32) is fixed on the trigger shell (30).

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