CN215717842U

CN215717842U - Handle structure of sliding door lock

Info

Publication number: CN215717842U
Application number: CN202121571971.3U
Authority: CN
Inventors: 雷先鸣
Original assignee: Guangdong Gold Atom Security Technology Co ltd
Current assignee: Guangdong Gold Atom Security Technology Co ltd
Priority date: 2021-07-12
Filing date: 2021-07-12
Publication date: 2022-02-01
Anticipated expiration: 2031-07-12

Abstract

The utility model discloses a handle structure of a sliding door lock, which comprises a handle seat and a handle, wherein two frame plates are symmetrically arranged on the front side of the handle seat, a rotating rod is arranged between the frame plates, two transmission parts are symmetrically and rotatably arranged on the inner sides of the frame plates, one end of each transmission part is provided with a bevel gear, the other end of each transmission part is provided with a reversing hole, the handle is rotatably arranged on the rotating rod and positioned between the transmission parts, the handle is provided with a connecting hole, the connecting hole is connected with any reversing hole through a connecting piece, the handle seat is rotatably provided with a bevel gear, the bevel gear is meshed with the bevel gear, the rear side of the bevel gear is provided with a lock rod, the transmission parts are rotated by pushing and pulling the handle, and the lock rod arranged on the rear side of the bevel gear is driven to rotate, so that a lock body is unlocked, the structure is simple, and the transmission is reliable; in addition, according to the unlocking direction inside or outside the door, the reversing hole connected with the handle is replaced to realize the reversing of the handle, the panel is not required to be detached in the reversing operation, the handle is directly operated on the handle, and the operation is simple and rapid.

Description

Handle structure of sliding door lock

Technical Field

The utility model relates to a lockset, in particular to a handle structure of a sliding door lock.

Background

The existing sliding door lock realizes unlocking by driving a front push handle or a rear pull handle to enable an inclined tongue to return to the inside of a lock body, a driving structure of the pull handle is arranged in a panel, and unlocking is realized by driving a pull rod, a rack and a gear, so that a plurality of internal parts and a complex structure are caused; in addition, when the handle door lock is reversed, the panel needs to be disassembled for operation, so that the operation is complex, some panels even need to be installed in a left-right corresponding mode, and the stock quantity is increased.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides a handle structure of a sliding door lock.

The technical scheme adopted by the utility model for solving the technical problems is as follows:

the utility model provides a handle structure of push-and-pull door lock, includes handle seat and handle, handle seat front side symmetry is equipped with two frame plates, install the bull stick between the frame plate, the inboard symmetry of frame plate is rotated and is installed two driving mediums, the one end of driving medium is equipped with the awl tooth, and the other end is equipped with the switching-over hole, the handle rotates to be installed on the bull stick, and is located between the driving medium, be equipped with the connecting hole on the handle, the connecting hole passes through the connecting piece and arbitrary switching-over jogged joint, rotate on the handle seat and install bevel gear, bevel gear with the awl tooth meshing, the locking lever is installed to bevel gear's rear side.

The handle seat is provided with a rotating hole, the rear side of the bevel gear is provided with a rotating shaft, the rotating shaft is rotatably installed in the rotating hole, the axis of the rotating shaft is provided with a lock rod hole, and the lock rod is installed in the lock rod hole.

And a reset torsion spring is arranged on the rotating rod and is positioned between the frame plate and the transmission part.

The connecting piece is a bolt or a screw.

The utility model provides an adopt foretell handle structure's push-and-pull door lock, includes the panel that the front and back symmetry set up, install the lock body between the panel, be equipped with the installation opening on the panel, the handle seat is installed in the installation opening, the locking lever passes the lock body.

And the upper end and the lower end of the panel are provided with first connecting screw holes.

The handle seat is provided with a connecting hole, and a second connecting screw hole is formed in the position, corresponding to the connecting hole, of the panel.

And a decorative cover is arranged on the panel corresponding to the handle seat.

The utility model has the beneficial effects that: the utility model installs the rotating rod between the frame plates of the handle seat, the rotating rod is symmetrically installed with the driving parts, the handle is installed between the driving parts, one end of the driving part is provided with the bevel gear, the other end is provided with the reversing hole, the bevel gear is meshed with the bevel gear installed on the handle seat, the handle is fixedly connected with any reversing hole, the driving part is rotated by pushing and pulling the handle, the lock rod installed at the rear side of the bevel gear is driven to rotate, thereby realizing the lock body unlocking, the structure is simple, and the transmission is reliable; in addition, according to the unlocking direction inside or outside the door, the reversing hole connected with the handle is replaced to realize the reversing of the handle, the panel is not required to be detached in the reversing operation, the handle is directly operated on the handle, and the operation is simple and rapid.

Drawings

The utility model is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic view of a sliding door lock;

FIG. 2 is an exploded view of the pull handle structure;

FIG. 3 is a schematic structural view of a handle holder;

FIG. 4 is a schematic view of the construction of the transmission member;

fig. 5 is a schematic view of the construction of a bevel gear.

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 a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work based on the embodiments of the present invention belong to the protection scope of the present invention.

The directional or positional relationships "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., are indicative of those directions or positional relationships based on the drawings and are intended to facilitate the description of the utility model and to simplify the description, but are not intended to indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model.

Referring to fig. 1 to 5, a handle structure of a sliding door lock comprises a handle seat 1 and a handle 2, wherein two frame plates 3 are symmetrically arranged on the front side of the handle seat 1, a rotating rod 4 is installed between the frame plates 3, two transmission members 5 are symmetrically and rotatably installed on the inner sides of the frame plates 3, one end of each transmission member 5 is provided with a bevel gear 51, the other end of each transmission member 5 is provided with a reversing hole 52, the handle 2 is rotatably installed on the rotating rod 4 and located between the transmission members 5, a connecting hole 6 is formed in the handle 2, the connecting hole 6 is connected with any one of the reversing holes 52 through a connecting member, a bevel gear 7 is rotatably installed on the handle seat 1, the bevel gear 7 is meshed with the bevel gear 51, a lock rod 8 is installed on the rear side of the bevel gear 7, the transmission members are rotated through the push-pull handle, the lock rod installed on the rear side of the bevel gear is driven to rotate, so as to realize lock unlocking of a lock body, the structure is simple and the transmission is reliable; in addition, according to the unlocking direction inside or outside the door, the reversing hole connected with the handle is replaced to realize the reversing of the handle, the panel is not required to be detached in the reversing operation, the handle is directly operated on the handle, and the operation is simple and rapid.

The handle seat 1 is provided with a rotating hole 9, the rear side of the bevel gear 7 is provided with a rotating shaft 10, the rotating shaft 10 is rotatably installed in the rotating hole 9, the axis of the rotating shaft 10 is provided with a lock rod hole 11, and the lock rod 8 is installed in the lock rod hole 11.

And a reset torsion spring 12 is arranged on the rotating rod 4, and the reset torsion spring 12 is positioned between the frame plate 3 and the transmission part 5.

The connecting piece is a bolt or a screw.

The utility model provides an adopt foretell handle structure's push-and-pull door lock, includes the panel 14 that the front and back symmetry set up, install the lock body between the panel 14, be equipped with installing opening 15 on the panel 14, handle seat 1 is installed in installing opening 15, locking lever 8 passes the lock body.

The handle structure can be set as a module, and can be installed on panels 14 with different shapes and specifications in a replaceable manner, and the panels 14 can be installed and fixed in two ways;

in the first embodiment, the panel 14 is provided with first coupling screw holes 16 at both upper and lower ends thereof, and is adapted to a long panel, and is mounted to the first coupling screw holes 16 by using long screws to couple the inner and outer panels of the door.

In a second embodiment, the handle seat 1 is provided with a connecting hole 17, the panel 14 is provided with a second connecting screw hole corresponding to the connecting hole 17, and is suitable for a short panel, the second connecting screw hole and the connecting hole 17 are successively installed by long screws, so that the panel inside and outside the door is connected, and the door lock is suitable for a door lock with a panel and a lock cylinder arranged in a split manner.

A decorative cover 13 is arranged on the panel 14 corresponding to the handle seat 1.

The above embodiments do not limit the scope of the present invention, and those skilled in the art can make equivalent modifications and variations without departing from the overall concept of the present invention.

Claims

1. A handle structure of a sliding door lock, which comprises a handle seat (1) and a handle (2), it is characterized in that the front side of the handle seat (1) is symmetrically provided with two frame plates (3), a rotating rod (4) is arranged between the frame plates (3), two transmission parts (5) are symmetrically and rotatably arranged on the inner sides of the frame plates (3), one end of the transmission piece (5) is provided with bevel teeth (51), the other end of the transmission piece is provided with a reversing hole (52), the handle (2) is rotatably arranged on the rotating rod (4), and is positioned between the transmission parts (5), the handle (2) is provided with a connecting hole (6), the connecting hole (6) is connected with any reversing hole (52) through a connecting piece, the handle seat (1) is rotatably provided with a bevel gear (7), the bevel gear (7) is meshed with the bevel gear (51), and the rear side of the bevel gear (7) is provided with a lock rod (8).

2. The handle structure of a sliding door lock according to claim 1, wherein the handle seat (1) is provided with a rotation hole (9), the rear side of the bevel gear (7) is provided with a rotation shaft (10), the rotation shaft (10) is rotatably installed in the rotation hole (9), the axis of the rotation shaft (10) is provided with a lock rod hole (11), and the lock rod (8) is installed in the lock rod hole (11).

3. Handle structure of a sliding door lock according to claim 1, characterized in that a return torsion spring (12) is mounted on the rotation lever (4), the return torsion spring (12) being located between the frame plate (3) and the transmission member (5).

4. A handle structure for a sliding door lock according to claim 1, wherein said connecting member is a pin or screw.

5. A sliding door lock adopting the handle structure as claimed in any one of claims 1 to 4, characterized by comprising panels (14) symmetrically arranged in front and back, wherein a lock body is arranged between the panels (14), a mounting opening (15) is arranged on the panel (14), the handle base (1) is arranged in the mounting opening (15), and the lock rod (8) passes through the lock body.

6. Sliding door lock according to claim 5, characterized in that the panel (14) is provided with first connection screw holes (16) at its upper and lower ends.

7. Sliding door lock according to claim 5, characterized in that the handle base (1) is provided with a connection hole (17), and the panel (14) is provided with a second connection screw hole at a position corresponding to the connection hole (17).

8. Sliding door lock according to claim 5, characterized in that a decorative cover (13) is mounted on the panel (14) in a position corresponding to the handle seat (1).