Handle type cabinet door lock capable of changing installation direction

Abstract

The utility model discloses a handle type cabinet door lock capable of changing the installation direction, which relates to the technical field of locksets and comprises a lock seat, a lock shell, a lock tongue and a lock cylinder, the lock shell is installed on the lock seat, the lower end of the lock shell penetrates out of the lock seat to be connected with the lock tongue, the upper end of the lock shell extends outwards to form a handle, the lock cylinder is installed on the lock shell, and the lock cylinder is installed on the lock shell. A reversing limiting protrusion is arranged on the side wall of the lock shell, the lock seat is provided with a reversing part, a check block matched with the reversing limiting protrusion is arranged in the circumferential direction of the reversing part, the check block divides the circumferential movement space of the reversing limiting protrusion into a first direction groove and a second direction groove, and lock grooves are formed in the lower side of the first direction groove and the lower side of the second direction groove. The rotary opening direction of the handle can be changed by adjusting the lock seat during installation according to actual installation requirements, and the handle is good in universality and suitable for various installation scenes.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of lockset, concretely relates to a handle type cabinet door lock capable of changing installation direction. BACKGROUND

[0002] The cabinet door lock of the power distribution cabinet is a lockset used on the power distribution cabinet or power distribution box, and the handle type cabinet door lock is a kind of cabinet door lock commonly used in the existing power transmission and distribution field, which integrates lock cylinder on handle, and the power distribution cabinet is opened by rotating handle after unlocking by inserting key into lock cylinder and rotating, the opening direction of handle of the existing handle type cabinet door lock is usually fixed, and the commonly used opening direction of handle is limited in some harsh installation scenes, which can cause difficulty in installation or difficulty in opening after installation, thereby affecting use. SUMMARY

[0003] In view of the deficiencies of the prior art, the utility model provides a handle type cabinet door lock capable of changing installation direction.

[0004] The technical scheme provided by the utility model is as follows:

[0005] A handle type cabinet door lock capable of changing installation direction, comprising a lock seat, a lock shell, a lock tongue and a lock cylinder, the lock shell is installed on the lock seat, the lower end of the lock shell penetrates through the lock seat and is connected with the lock tongue, the upper end of the lock shell extends outward to form a handle, the lock cylinder is installed on the lock shell, a reversing limiting protrusion is arranged on the side wall of the lock shell, the lock seat is provided with a reversing part, the reversing part is circumferentially provided with a stop block matched with the reversing limiting protrusion, the stop block divides the circumferential movement space of the reversing limiting protrusion into a first direction groove and a second direction groove, and the lower side of the first direction groove and the second direction groove is provided with a lock groove.

[0006] The first direction groove and the second direction groove are symmetrically arranged.

[0007] The lock shell is provided with a sliding groove, a lock bolt is slidably arranged in the sliding groove, the lock bolt is provided with a groove matched with the lock cylinder, and the lock groove is two and symmetrically arranged on both sides of the sliding groove.

[0008] The lower end of the lock cylinder is provided with a driving protrusion, the driving protrusion is arranged away from the center line of the lock cylinder, and the driving protrusion drives the lock bolt to move transversely in the sliding groove along with the rotation of the lock cylinder.

[0009] The end portion of the handle is arc-shaped.

[0010] A lock cover is arranged on the lock shell, one end of the lock cover is provided with a connecting column, and the lock cover is rotatably installed above the lock cylinder by installing spring screw through the connecting column.

[0011] The utility model discloses beneficial effect: the utility model discloses through setting the reversing portion in the lock seat, setting the reversing limit protruding in the lock shell, and the reversing limit protruding cooperates with the reversing portion and makes the cabinet door lock to change the rotating opening direction of handle through the adjustment of lock seat when installing according to actual installation demand, and the versatility is good, applicable to various installation scenes. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is the structure schematic drawing of the utility model embodiment;

[0013] Figure 2 It is the explosion structure schematic drawing of the utility model embodiment;

[0014] Figure 3 It is the structure schematic drawing of the lock seat of the utility model embodiment;

[0015] Figure 4 It is the section structure schematic drawing of the utility model embodiment. DETAILED DESCRIPTION

[0016] The embodiment of the utility model is further explained below in combination with the drawings.

[0017] As Figures 1-4 Shown, a handle type cabinet door lock of changeable installation direction, including lock seat 1, lock shell 2, lock tongue 3, lock cylinder 6, lock shell 2 installs in lock seat 1, and its lower end passes out lock seat 1 and is connected with lock tongue 3, and the upper end of lock shell 2 extends outward and constitutes handle 4, and lock cylinder 6 installs in lock shell 2, and the side wall of lock shell 2 is equipped with reversing limit protruding 21, and lock seat 1 is equipped with reversing portion 10, and reversing portion 10 is circumferentially equipped with the stopper 12 that cooperates with reversing limit protruding 21, and stopper 12 separates the circumferential movement space of reversing limit protruding into first direction slot 11 and second direction slot 14, and the lower side of first direction slot 11 and second direction slot 14 is equipped with lock slot 13, as Figure 3 Shown, the length of first direction slot 11 and second direction slot 14 is all quarter of a circle, and symmetrically sets up, according to actual installation demand, if need handle clockwise unlocking, then change lock seat 1 and make reversing limit protruding 21 move in first direction slot 11, if need handle counterclockwise unlocking, then handle remains unchanged, rotating 180 degrees of lock seat 1, make reversing limit protruding 21 move in second direction slot 14, change the rotating opening direction of handle through the adjustment of lock seat, and the versatility is good, applicable to various installation scenes.

[0018] In the embodiment, lock shell 2 is equipped with sliding slot, and lock bolt 7 is slidably arranged in the sliding slot, lock bolt 7 is equipped with recess 71 matched with lock cylinder 6, lock slot 13 is two and symmetrically arranged on both sides of the sliding slot, the lower end of lock cylinder 6 is equipped with driving lug 61, driving lug 61 is arranged away from the center line of lock cylinder 6, driving lug 61 rotates with lock cylinder and drives lock bolt 7 to move horizontally in the sliding slot, as Figure 4As shown, the driving protrusion 61 is eccentrically arranged, and when the lock core is rotated forward or reversely, the bolt 7 is driven to move left or right, and is limited in the left or right lock slot 13, and the handle cannot be rotated due to the limitation of the bolt and the lock slot, and the symmetrical arrangement of the lock slot 13 ensures stable locking in the above two installation modes.

[0019] In the embodiment, the handle end 41 is arc-shaped, and the arc-shaped structure can have stronger adaptability when the space is limited, better anti-skid and stability are provided, and the handle is convenient to hold and rotate.

[0020] In the embodiment, the lock cover 5 is arranged on the lock shell 2, one end of the lock cover 5 is provided with a connecting column 51, the lock cover 5 is rotatably arranged above the lock core 6 through the spring screw connected by the connecting column 51, the lock cover 5 provides protection for the lock core, dust and the like can be prevented when the cabinet door is not opened, and the service life of the lock core 6 is prolonged, and the rotary opening mode is convenient to use.

[0021] The embodiments should not be regarded as limitation of the utility model, and any non-creative improvement based on the spirit of the utility model should be regarded as the protection range of the utility model.

Claims

1. A handle-type cabinet door lock with a changeable installation direction, characterized by: The lock core comprises a lock seat, a lock shell, a lock tongue and a lock cylinder. The lock shell is installed on the lock seat, and its lower end passes through the lock seat and is connected to the lock tongue. The upper end of the lock shell extends outward to form a handle. The lock cylinder is installed on the lock shell. A reversing limit protrusion is provided on the side wall of the lock shell. The lock seat is provided with a reversing part. The reversing part is circumferentially provided with a block that cooperates with the reversing limit protrusion. The block divides the circumferential movement space of the reversing limit protrusion into a first directional groove and a second directional groove. A lock groove is provided on the lower side of the first directional groove and the second directional groove.

2. The handle-type cabinet door lock with a changeable installation direction according to claim 1, characterized in that: The first-direction groove and the second-direction groove are symmetrically arranged.

3. The handle-type cabinet door lock with a changeable installation direction according to claim 1, characterized in that: The lock housing is provided with a slide groove, a lock bolt is slidably provided in the slide groove, the lock bolt is provided with a groove cooperating with the lock core, and there are two lock grooves symmetrically arranged on both sides of the slide groove.

4. The handle-type cabinet door lock with a changeable installation direction according to claim 3, characterized in that: A driving protrusion is provided at the lower end of the lock core, and the driving protrusion is arranged away from the center line of the lock core. The driving protrusion drives the lock bolt to move horizontally in the slide groove as the lock core rotates.

5. The handle-type cabinet door lock with a changeable installation direction according to claim 1, characterized in that: The end portion of the handle is arc-shaped.

6. The handle-type cabinet door lock with a changeable installation direction according to claim 1, characterized in that: The lock shell is provided with a lock cover, one end of the lock cover is provided with a connecting column, and the lock cover is rotatably installed above the lock core by installing a spring screw through the connecting column.

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