CN214835456U

CN214835456U - Lock pin sound insulation door lock

Info

Publication number: CN214835456U
Application number: CN202023046594.XU
Authority: CN
Inventors: 舒朝晖
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-11-23
Anticipated expiration: 2030-12-17

Abstract

The utility model relates to the technical field of locks, in particular to a lock pin sound insulation door lock, which comprises a door frame, a lock body panel, a lock shell and a lock cover, wherein the door frame is provided with a door frame buckling groove, one side of the door frame buckling groove is positioned on the door frame and is connected with the lock body panel, an upper panel support and a lower panel support are sequentially arranged inside the lock shell and at the joint of the lock shell and the lock body panel from top to bottom, a toggle plate torsional spring fastening column is arranged on the right side of the upper panel support and inside the lock shell, an upper fastening column and a lower fastening column are sequentially arranged on the right side of the toggle plate torsional spring fastening column and inside the lock shell from top to bottom, the utility model discloses a lock pin sound insulation door lock which is beautiful in installation and has sound insulation, the door gap is more and more tightly lifted, thereby solving the problem that the lock pin sound insulation door lock is not of the insert core type and is arranged on the back of the door, only the function of compressing the door gap is realized, and the problem of locking cannot be solved, so that the life requirements of people can be met.

Description

Lock pin sound insulation door lock

Technical Field

The utility model relates to a tool to lock technical field specifically is a lock pin sound insulation lock.

Background

The door lock is a hardware installed on the door for keeping the safety of a room or a personal storage space, the basic structure of the door lock comprises a lock tongue which can perform telescopic motion under the action of external force, the lock tongue is matched with a buckle box installed on a door frame, the door can be prevented from being opened under the unexpected conditions of wind blowing and the like, along with the improvement of living standard, people put forward higher requirements on the practicability of the door lock, the door lock is not of a core insertion type in the current market and is installed on the back of the door, and only the door seam is compressed, so that the door lock cannot be locked, and the living requirements of people cannot be met.

To sum up, the utility model discloses a design a lock pin sound insulation lock and solve the problem that exists.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lock pin sound insulation lock to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a mortise sound insulation door lock comprises a door frame, a lock body panel, a lock shell and a lock cover, wherein a door frame buckling groove is formed in the door frame, the lock body panel is connected to one side of the door frame buckling groove and is positioned on the door frame, the lock shell is fixedly connected to the lock body panel, an upper panel support and a lower panel support are sequentially arranged in the lock shell and positioned at the joint of the lock shell and the lock body panel from top to bottom, a shifting plate torsional spring fastening column is arranged on the right side of the upper panel support and positioned in the lock shell, an upper fastening column and a lower fastening column are sequentially arranged on the right side of the shifting plate torsional spring fastening column and positioned in the lock shell from top to bottom, a shifting plate torsional spring is installed on the shifting plate torsional spring fastening column, one end of the shifting plate torsional spring is fastened and fixed on the shifting plate below the shifting plate torsional spring fastening column, the shifting plate is sleeved on a shifting fork, one end of the shifting fork is connected to the lock shell, the other end of the shifting fork is connected to the lock cover, an upper lock clamping plate fastening column is arranged below the shifting fork and positioned inside the lock shell, a lock clamping plate is connected to the upper lock clamping plate fastening column, a lower lock clamping plate fastening column is connected to the lock clamping plate and positioned below the upper lock clamping plate fastening column, the lock clamping plate is connected to the lower lock clamping plate fastening column through a clamping plate spring, a lock cylinder mounting groove is formed below the lower lock clamping plate fastening column and positioned on the lock shell, a lock cylinder support is arranged inside the lock shell and corresponds to the lock cylinder mounting groove, a single-head lock tongue connecting pipe fastening column is arranged on the left side of the lock clamping plate and positioned inside the lock shell, the upper panel support, the lower panel support, the shifting plate torsion spring fastening column, the upper fastening column, the lower fastening column, the upper lock clamping plate fastening column and the single-head lock tongue connecting pipe fastening column are respectively connected to the lock cover through screws, one end of the poking piece is positioned between the lock shell and the lock cover and extends to the inside of the single-head lock bolt connecting pipe through an adjusting groove formed in the single-head lock bolt connecting pipe, one end of the poking piece is positioned inside the single-head lock bolt connecting pipe and is connected to the single-head lock bolt connecting pipe through a poking pin, two ends of the poking pin respectively penetrate through the single-head lock bolt connecting pipe and respectively extend to the inside of a poking pin adjusting groove formed in the lock shell and the lock cover, a cylindrical pin is arranged on the single-head lock bolt connecting pipe and below the poking pin adjusting groove, and the cylindrical pin is arranged on the door frame buckling groove in a delayed mode through the cylindrical pin adjusting groove formed in the lock body panel

Preferably, the two ends of the shifting fork respectively penetrate through the lock shell and the lock cover and extend to the outer walls of the lock shell and the lock cover to be sleeved with the door lock handle.

Preferably, the two ends of the shifting fork are respectively connected with the lock shell and the lock cover in a rotating mode.

Preferably, the two ends of the toggle pin respectively penetrate through the lock shell and the toggle pin adjusting groove formed in the lock cover to be connected in a manner of up-and-down sliding.

Preferably, the cylindrical pin is connected with the cylindrical pin adjusting groove formed in the lock body panel in a vertical sliding manner.

Preferably, the lock cylinder is arranged in the lock cylinder support, and lock cylinder mounting grooves are formed in the side walls of the lock shell and the lock cover corresponding to the lock cylinder.

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

1. the utility model discloses in, it is pleasing to the eye again to get up through the installation of design lock pin sound insulation lock, gives sound insulation again, and the crack is more lifted and is tighter to solved above the existing market not the plug core formula, the dress is on the door back, only the function that compresses tightly the crack, the problem that can not lock, consequently can satisfy people's life demand.

Drawings

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

FIG. 2 is a schematic view of a part of the structure of the present invention;

FIG. 3 is a schematic view of a part of the structure of the present invention;

FIG. 4 is a schematic view of a part of the structure of the present invention;

FIG. 5 is a schematic view of a part of the structure of the present invention;

fig. 6 is a schematic view of a part of the structure of the present invention.

In the figure: 1. a door frame; 2. a lock body panel; 3. a lock case; 4. a locking cover; 5. a door frame catching groove; 6. an upper panel support; 7. the toggle plate is used for fastening the column through a torsion spring; 8. fastening the column; 9. a toggle plate torsion spring; 10. a toggle sheet; 11. a shifting fork; 12. locking the clamping plate fastening column; 13. a locking plate; 14. a lower lock clamp plate fastening column; 15. a catch plate spring; 16. a lock cylinder mounting groove; 17. a lock cylinder holder; 18. the single-head lock tongue connecting pipe fastens the post; 19. a single-head bolt connecting pipe; 20. an adjustment groove; 21. a toggle pin; 22. a toggle pin adjustment slot; 23. a cylindrical pin; 24. a cylindrical pin adjusting groove; 101. a screw; 601. a lower panel support; 801. and a lower fastening column.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution:

a mortise sound insulation door lock comprises a door frame 1, a lock body panel 2, a lock shell 3 and a lock cover 4, wherein a door frame buckling groove 5 is formed in the door frame 1, the door frame buckling groove 5 is arranged on one side and is positioned on the door frame 1 to be connected with the lock body panel 2, the lock shell 3 is fixedly connected onto the lock body panel 2, an upper panel support 6 and a lower panel support 601 are sequentially arranged in the lock shell 3 and positioned at the joint of the lock shell 3 and the lock body panel 2 from top to bottom, a poking plate torsion spring fastening column 7 is arranged on the right side of the upper panel support 6 and positioned in the lock shell 3, an upper fastening column 8 and a lower fastening column 801 are sequentially arranged on the right side of the poking plate torsion spring fastening column 7 and positioned in the lock shell 3 from top to bottom, a poking plate torsion spring 9 is arranged on the poking plate torsion spring fastening column 7, one end of the poking plate torsion spring 9 and positioned below the poking plate torsion spring fastening column 7 are fastened on a poking plate 10, the shifting piece 10 is sleeved on the shifting fork 11, one end of the shifting fork 11 is connected to the lock shell 3, the other end of the shifting fork 11 is connected to the lock cover 4, an upper lock clamping plate fastening column 12 is arranged below the shifting fork 11 and inside the lock shell 3, a lock clamping plate 13 is connected to the upper lock clamping plate fastening column 12, a lower lock clamping plate fastening column 14 is connected to the lock clamping plate 13 and below the upper lock clamping plate fastening column 12, the lock clamping plate 13 is connected to the lower lock clamping plate fastening column 14 through a clamping plate spring 15, a lock cylinder mounting groove 16 is arranged below the lower lock clamping plate fastening column 14 and on the lock shell 3, a lock cylinder support 17 is arranged inside the lock shell 3 and corresponds to the lock cylinder mounting groove 16, a single-head lock tongue connecting pipe fastening column 18 is arranged on the left side of the lock clamping plate 13 and inside the lock shell 3, an upper plate support 6, a lower plate support 601, a shifting plate fastening column 7, an upper torsion spring fixing column 8, a lower torsion spring fixing column 16, Lower fastening post 801, lock cardboard fastening post 12 and single-end lock tongue connecting pipe fastening post 18 and connect on the locking closure 4 through screw 101 respectively, the one end of stirring piece 10 is and lie in between lock shell 3 and the locking closure 4 and extend to the inside of single-end lock tongue connecting pipe 19 through the adjustment tank 20 of seting up on the single-end lock tongue connecting pipe 19, the one end of stirring piece 10 is and lie in the inside of single-end lock tongue connecting pipe 19 and connect at single-end lock tongue connecting pipe 19 through stirring round pin 21, the both ends of stirring round pin 21 run through single-end lock tongue connecting pipe 19 respectively and extend to lock shell 3 respectively, the inside of the stirring round pin adjustment tank 22 of seting up on the locking closure 4, install cylindric lock 23 on the single-end lock tongue connecting pipe 19 and lie in the below of stirring round pin adjustment tank 22, cylindric lock 23 sets up on the buckle groove 5 when extending through the cylindric lock adjustment tank 24 of seting up on the lock body panel 2.

The utility model discloses work flow: when the lock is used, a lock cylinder is arranged in the lock cylinder support 17, the side walls of the lock shell 3 and the lock cover 4 corresponding to the lock cylinder are respectively provided with a lock cylinder installation groove 16, and the two ends of the shifting fork 11 respectively penetrate through the lock shell 3 and the lock cover 4 and extend to the outer walls of the lock shell 3 and the lock cover 4 under the action of a door lock handle in a sleeved mode, a key matched with the lock cylinder is inserted into the lock cylinder and rotates, the lock cylinder is opened, the door lock handle on the shifting fork 11 is held by a hand, the door lock handle is rotated, and the two ends of the shifting fork 11 are respectively connected with the lock shell 3 and the lock cover 4 in a rotating mode; the two ends of the toggle pin 21 respectively penetrate through toggle pin adjusting grooves 22 arranged on the lock shell 3 and the lock cover 4 in a vertical sliding connection mode, the cylindrical pin 23 and the cylindrical pin adjusting groove 24 arranged on the lock body panel 2 are in a vertical sliding connection mode, the door lock handle is rotated to drive the shifting fork 11 to rotate, the shifting piece 10 is driven to rotate after the shifting fork 11 rotates, the shifting piece 10 rotates to drive the toggle pin 21 to move up and down, the toggle pin 21 is driven to move up and down to drive the single-head bolt connecting pipe 19 to move up and down, namely, the cylindrical pin 23 is driven to move up and down in the cylindrical pin adjusting groove 24 on the lock body panel 2, namely, the situation that the door seam is lifted up and tightened down more and the initial position is restored under the action of a torsional spring of the toggle plate is realized, and the installation of the mortise sound insulation door lock is attractive and sound insulation is designed, the door seam is lifted up and tightened up more, so that the existing door seam is not of a core insertion type, the door is arranged on the back of the door, only the door slot is compressed, and the problem that the door cannot be locked is solved, so that the life requirements of people can be met.

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

1. The utility model provides a lock pin sound insulation lock, includes door frame (1), lock body panel (2), lock shell (3) and locking closure (4), its characterized in that: the improved door lock is characterized in that a door frame buckling groove (5) is formed in the door frame (1), one side of the door frame buckling groove (5) is located on the door frame (1) and connected with a lock body panel (2), the lock shell (3) is fixedly connected onto the lock body panel (2), a shifting plate torsion spring fastening column (7) is arranged inside the lock shell (3) and located at the joint of the lock shell (3) and the lock body panel (2) from top to bottom, an upper panel support (6) and a lower panel support (601) are sequentially arranged at the right side of the shifting plate torsion spring fastening column (7) and located inside the lock shell (3) from top to bottom, an upper fastening column (8) and a lower fastening column (801) are sequentially arranged at the right side of the shifting plate torsion spring fastening column (7) and located inside the lock shell (3), a shifting plate torsion spring (9) is installed on the shifting plate torsion spring fastening column (7), and a lower buckle located at one end of the shifting plate torsion spring (9) and located at the shifting plate torsion spring fastening column (7) is fixed to be shifted The lock comprises a sheet (10), a shifting sheet (10) is sleeved on a shifting fork (11), one end of the shifting fork (11) is connected to a lock shell (3), the other end of the shifting fork (11) is connected to a lock cover (4), an upper lock clamping plate fastening column (12) is arranged below the shifting fork (11) and located inside the lock shell (3), a lock clamping plate (13) is connected to the upper lock clamping plate fastening column (12), a lower lock clamping plate fastening column (14) is connected to the lock clamping plate (13) and located below the upper lock clamping plate fastening column (12), the lock clamping plate (13) is connected to the lower lock clamping plate fastening column (14) through a clamping plate spring (15), a lock core mounting groove (16) is formed in the lock shell (3) and located below the lower lock clamping plate fastening column (14), and a lock core support (17) is arranged inside the lock shell (3) and corresponds to the lock core mounting groove (16), the left side of lock cardboard (13) and the internally mounted who is located lock shell (3) have single-end spring bolt connecting pipe fastening post (18), upper panel support (6), lower panel support (601), striking plate torsional spring fastening post (7), go up fastening post (8), lower fastening post (801), lock cardboard fastening post (12) and single-end spring bolt connecting pipe fastening post (18) are connected on lock lid (4) through screw (101) respectively, the one end of striking piece (10) is and be located lock shell (3) and lock lid (4) and extend to the inside of single-end spring bolt connecting pipe (19) through adjustment tank (20) of seting up on single-end spring bolt connecting pipe (19), the one end of striking piece (10) is and be located the inside of single-end spring bolt connecting pipe (19) and connect at single-end spring bolt connecting pipe (19) through striking pin (21), the both ends of striking pin (21) run through single-end connecting pipe (19) respectively and extend to lock shell (3) respectively and, The lock comprises a lock cover (4), a toggle pin adjusting groove (22) is formed in the lock cover (4), a cylindrical pin (23) is arranged on a single-head bolt connecting pipe (19) and below the toggle pin adjusting groove (22), and the cylindrical pin (23) is arranged on a door frame buckling groove (5) in a delayed mode through a cylindrical pin adjusting groove (24) formed in a lock body panel (2).

2. The mortise acoustic door lock according to claim 1, wherein: the two ends of the shifting fork (11) respectively penetrate through the lock shell (3) and the lock cover (4) and extend to the outer walls of the lock shell (3) and the lock cover (4) to be sleeved with a door lock handle.

3. A mortise acoustic door lock according to claim 1 or 2, characterized in that: the two ends of the shifting fork (11) are respectively connected with the lock shell (3) and the lock cover (4) in a rotating way.

4. The mortise acoustic door lock according to claim 1, wherein: the two ends of the toggle pin (21) are respectively connected with toggle pin adjusting grooves (22) formed on the lock shell (3) and the lock cover (4) in a vertical sliding manner.

5. The mortise acoustic door lock according to claim 1, wherein: the cylindrical pin (23) is connected with a cylindrical pin adjusting groove (24) formed in the lock body panel (2) in a vertical sliding mode.

6. The mortise acoustic door lock according to claim 1, wherein: the lock cylinder support (17) is internally provided with a lock cylinder, and lock cylinder mounting grooves (16) are formed in the side walls of the lock shell (3) and the lock cover (4) corresponding to the lock cylinder.