CN216043098U

CN216043098U - Lock handle convenient to location

Info

Publication number: CN216043098U
Application number: CN202120923155.8U
Authority: CN
Inventors: 王章超
Original assignee: Strong And Locks Co ltd
Current assignee: Strong And Locks Co ltd
Priority date: 2021-04-30
Filing date: 2021-04-30
Publication date: 2022-03-15
Anticipated expiration: 2031-04-30

Abstract

The utility model relates to a lock handle convenient to position, which comprises a lock shell, a handle penetrating through the lock shell and a square core concentrically assembled with the handle, wherein the handle and the square core can rotate on the lock shell, the handle is provided with a reset torsion spring, and the lock handle is characterized in that: the lock shell is movably provided with a positioning rod, and the handle in the lock shell is provided with a connecting rod which can be propped against the positioning rod. This tool to lock handle convenient to location has locate function, convenient to use and life is longer.

Description

Lock handle convenient to location

Technical Field

The utility model relates to the field of locks, in particular to a lock handle convenient to position.

Background

At present, the tool to lock handle that provides on the market generally includes the lock shell, wear to locate the handle on the lock shell, with the concentric square core of assembling of handle, it drives square core rotation and makes the spring bolt flexible to rotate the handle, but this kind of tool to lock handle needs frequent rotation when public place uses, can reduce the life of tool to lock handle, especially use in the place that the door can self-closing, when needing frequent rotation tool to lock handle to open and close again, for example, need frequently to rotate the tool to lock handle under the circumstances such as transport article, this kind of tool to lock handle does not have locate function, its defect is firstly inconvenient to use, defect is secondly the life who further reduces the tool to lock handle.

Disclosure of Invention

In view of the shortcomings of the background art, the utility model aims to provide a lock handle which is convenient to use, long in service life and convenient to position.

Therefore, the utility model is realized by adopting the following technical scheme:

tool to lock handle convenient to location, including the lock shell, wear to locate the handle on the lock shell, with the concentric square core of assembling of handle, handle and square core can rotate on the lock shell, the handle is equipped with reset torsion spring, characterized by: the lock shell is movably provided with a positioning rod, and the handle in the lock shell is provided with a connecting rod which can be propped against the positioning rod.

Further, be equipped with round stand and restriction pole in the lock shell, locating lever upper end movable sleeve is located on the round stand, the cover is equipped with the torsional spring that makes locating lever anticlockwise rotation on the round stand, and torsional spring one end supports at restriction pole lower extreme, the other end supports at the locating lever left end, still be equipped with the dog that can block the locating lever in the lock shell, the dog is located the locating lever right side.

Further, the handle is including dismantling shell and the closing cap of connection, the twist grip is worn to be equipped with in the activity on shell and the closing cap, the connecting rod is located and is worn out the shell and be located the twist grip of lock shell on, the square core is inserted and is located on the twist grip, be equipped with annular boss on the twist grip in the shell, be equipped with between annular boss and the shell and make twist grip move the spring that resets of shifting.

Furthermore, the lower end of the positioning rod and the upper end of the connecting rod are both arc edges.

Further, the cover is mounted to the housing by a plurality of bolts.

After the technical scheme is adopted, the handle is rotated downwards to drive the square core to rotate for unlocking in normal use, when the lock tongue needs to be retracted into the lock and positioned, only the handle needs to be lifted to enable the connecting rod to rotate anticlockwise to abut against the right side of the positioning rod and drive the positioning rod to rotate clockwise, after the connecting rod rotates anticlockwise to be separated from the positioning rod, the positioning rod resets and abuts against the stop block under the action of the torsion spring, at the moment, the handle is released to enable the connecting rod to abut against the left side of the positioning rod, the lock tongue is positioned in the lock by completing the positioning of the rotating handle and the square core, the handle does not need to be rotated when the door is opened and closed in the state, the door is convenient for people carrying articles to open the door, the working efficiency is enhanced, the service life of the handle of the lock is prolonged, when the positioning state needs to be removed, the connecting rod is separated from the positioning rod by pressing the rotating handle, and the rotating handle downwards to enable the rotating handle to reset to be converted into a normal use state, is convenient to use.

Drawings

The utility model has the following drawings:

FIG. 1 is a schematic structural view in a normal state of the present invention;

FIG. 2 is a schematic view of the present invention with the twist grip positioned;

fig. 3 is a schematic structural view of the present invention after the rotating handle is pressed.

Reference numerals: 1. a lock case; 2. a square core; 3. positioning a rod; 4. a connecting rod; 5. a round column; 6. a restraining bar; 7. a torsion spring; 8. a stopper; 9. a housing; 10. sealing the cover; 11. rotating the handle; 12. an annular boss; 13. a spring; 14. and (4) bolts.

Detailed Description

To further illustrate the technical means and effects of the present invention for achieving the intended purpose of the utility model, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.

Referring to the attached drawings, the lock handle convenient to position provided by the utility model comprises a lock shell 1, a handle penetrating through the lock shell 1 and a square core 2 concentrically assembled with the handle, wherein the handle and the square core 2 can rotate on the lock shell 1, and the handle is provided with a reset torsion spring 7, and is characterized in that: the lock comprises a lock shell 1, a positioning rod 3 is movably arranged in the lock shell 1, a connecting rod 4 capable of being abutted against the positioning rod 3 is arranged on a handle in the lock shell, a round upright post 5 and a limiting rod 6 are arranged in the lock shell 1, the upper end of the positioning rod 3 is movably sleeved on the round upright post 5, a torsional spring 7 capable of promoting the positioning rod 3 to rotate anticlockwise is sleeved on the round upright post 5, one end of the torsional spring 7 is abutted against the lower end of the limiting rod 6, the other end of the torsional spring is abutted against the left end of the positioning rod 3, a stop block 8 capable of blocking the positioning rod 3 is further arranged in the lock shell 1, the stop block 8 is positioned at the right side of the positioning rod 3, the handle comprises a shell 9 and a sealing cover 10 which are detachably connected, a rotating handle 11 is movably penetrated on the shell 9 and the sealing cover 10, the connecting rod 4 is arranged on the rotating handle 11 which penetrates through the shell 9 and is positioned in the lock shell 1, the square core 2 is inserted on the rotating handle 11, an annular boss 12 is arranged on the rotating handle 11 in the shell 9, a spring 13 for urging the rotating handle 11 to move rightwards and reset is arranged between the annular boss 12 and the shell 9, the lower end of the positioning rod 3 and the upper end of the connecting rod 4 are both arc edges, and the sealing cover 10 is installed on the shell 9 through a plurality of bolts 14.

Referring to fig. 1, rotate the handle downwards during normal use and can drive square core 2 and rotate and unblock.

Refer to fig. 2, when needing in the spring bolt indentation tool to lock and the location, only need to lift the handle and make 4 anticlockwise rotations tops of connecting rod on 3 right sides of locating lever and drive 3 clockwise rotations of locating lever, 4 anticlockwise rotations of connecting rod are to breaking away from behind locating lever 3, locating lever 3 resets and supports on dog 8 under torsional spring 7's effect, it makes 4 supports in 3 left sides of locating lever to loosen the handle this moment, the location of accomplishing rotation handle 11 and square core 2 makes the spring bolt location in the tool to lock, need not to rotate the handle again when opening the door under this state, not only make things convenient for the people of transport article to open the door, the work efficiency is strengthened, the life of tool to lock handle has still been increased.

Referring to fig. 3, when the positioning state needs to be released, the rotating handle 11 is pressed to separate the connecting rod 4 from the positioning rod 3, and at this time, the rotating handle 11 is rotated downwards to reset the connecting rod, so that the normal use state can be converted, and the use is convenient.

Although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. Tool to lock handle convenient to location, including the lock shell, wear to locate the handle on the lock shell, with the concentric square core of assembling of handle, handle and square core can rotate on the lock shell, the handle is equipped with reset torsion spring, characterized by: the lock shell is movably provided with a positioning rod, and the handle in the lock shell is provided with a connecting rod which can be propped against the positioning rod.

2. A lock handle to facilitate location as set forth in claim 1 wherein: the lock is characterized in that a round stand column and a limiting rod are arranged in the lock shell, the upper end of the positioning rod is movably sleeved on the round stand column, a torsion spring for enabling the positioning rod to rotate anticlockwise is sleeved on the round stand column, one end of the torsion spring is supported at the lower end of the limiting rod, the other end of the torsion spring is supported at the left end of the positioning rod, a stop block capable of blocking the positioning rod is further arranged in the lock shell, and the stop block is located on the right side of the positioning rod.

3. A lock handle to facilitate location according to claim 1 or 2, wherein: the handle is including dismantling shell and the closing cap of connection, the twist grip is worn to be equipped with in the activity on shell and the closing cap, the connecting rod is located and is worn out the shell and be located the twist grip of lock shell on, the square core is inserted and is located the twist grip on, be equipped with annular boss on the twist grip in the shell, be equipped with between annular boss and the shell and make twist grip move the spring that resets of right.

4. A lock handle to facilitate location according to claim 1 or 2, wherein: the lower end of the positioning rod and the upper end of the connecting rod are both arc edges.

5. A lock handle to facilitate location as set forth in claim 3 wherein: the cover is mounted to the housing by a plurality of bolts.