CN203613906U - Simple bolt of power distribution cabinet - Google Patents

Abstract

The utility model discloses a simple bolt of a power distribution cabinet. The simple bolt comprises a small plate, wherein a circular through hole is formed in the small plate; the circular part of a hand shank is positioned in the through hole, and a handle is arranged on the hand shank; two bulges are arranged on the back side of the circular part of the hand shank; a sliding block is arranged at the rear part of the small plate; the sliding block is a cylinder, and an extension part is arranged on the lateral side of the cylinder; two side-by-side grooves are formed in the extension part; the opening part of one of the grooves is wider than the interior of the groove; the two ends of the cylinder of the sliding block are respectively positioned in the through hole of the small plate; through rotating the handle of the hand shank, the two bulges on the back side of the hand shank are respectively positioned in the two grooves; the bulges in the grooves drive the joint angle of the cylinder of the sliding block to do up-and-down motion, so as to realize self-locking and unlocking. The simple bolt has the following benefits: the bolt is pushed to move forwards and backwards through rotating a spanner, that is, rotating a cam, and when the spanner is rotated to the most front end or the tail end, self-locking is realized through clamping of the grooves in the bolt.

Description

The simple and easy latch of power distribution cabinet

Technical field

The utility model relates to a kind of power distribution cabinet, particularly a kind of door bolt of power distribution cabinet.

Background technology

Traditional power distribution cabinet latch, structure is more complicated all, and volume is large, inconvenient operation.

Utility model content

For the deficiencies in the prior art, the utility model provides a kind of simple and easy latch of the power distribution cabinet with auto-lock function.

To achieve these goals, technical solution adopted in the utility model is:

The simple and easy latch of power distribution cabinet, comprise platelet, platelet is provided with manhole, the circular position of handle is positioned at through hole, and on handle, be also provided with handle, the back side, circular position of handle is provided with two projections, the rear of platelet is provided with slide block, slide block is that the side of a cylinder is provided with extension, extension is provided with two grooves side by side, an and groove wherein, oral area is than groove inner width, the cylinder two ends of slide block lay respectively in the through hole on platelet, by the handle of rotary handle, two projections at the handle back side lay respectively in two grooves, the angle that connects that projection promotes the cylinder of slide block in groove moves up and down, realize self-locking and unblank.

The beneficial effects of the utility model: be that rotating cam promotes latch and moves forward and backward by rotating spanner, when spanner turns to foremost or when least significant end, blocked and realized self-locking by the groove on latch.This movable latch merges pushing mechanism and self-locking mechanism, relatively in the past bolt mechanism little, the easy to operate advantage that has volume.

Accompanying drawing explanation

Fig. 1 is the front view of the utility model unlocking condition;

Fig. 2 is the rear view of Fig. 1;

Fig. 3 is the front view of pass of the present utility model lock status.

The specific embodiment

As shown in Figure 1 to Figure 3, the simple and easy latch of power distribution cabinet, comprise platelet 1, platelet 1 is provided with manhole, the circular position of handle 2 is positioned at through hole, and on handle 2, be also provided with handle, the back side, circular position of handle is provided with two projections 21, the rear of platelet 1 is provided with slide block 3, slide block 3 is that the side of a cylinder is provided with extension, extension is provided with two grooves side by side, an and groove wherein, oral area is than groove inner width, two projections 21 at the handle back side lay respectively in two grooves, the cylinder two ends of slide block lay respectively in the through hole on platelet 1, by the handle of rotary handle, the angle 31 that connects that projection promotes the cylinder of slide block in groove moves up and down, realize self-locking and unblank.When the handle of handle does not rotate, two projections at the handle back side are not all positioned at groove, only have when rotatable handle is to 90 degree time, and two projections are stuck in groove, could promote slide block and drive cylinder to seesaw.

Claims (1)

1. the simple and easy latch of power distribution cabinet, comprise platelet (1), it is characterized in that, platelet (1) is provided with manhole, the circular position of handle (2) is positioned at through hole, and handle is also provided with handle on (2), the back side, circular position of handle is provided with two projections (21), the rear of platelet (1) is provided with slide block (3), slide block (3) is that the side of a cylinder is provided with extension, extension is provided with two grooves side by side, an and groove wherein, oral area is than groove inner width, the cylinder two ends of slide block lay respectively in the through hole on platelet (1), by the handle of rotary handle, two projections (21) at the handle back side lay respectively in two grooves, the angle (31) that connects that projection promotes the cylinder of slide block in groove moves up and down, realize self-locking and unblank.

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