CN203487904U - Latch pin - Google Patents

Abstract

The utility model relates to a latch pin comprising a latch pin, a positioning plate fixed on one end part of the latch pin, a first connecting plate arranged in the middle of the latch pin in a sleeving manner, and a vertical connecting plate arranged on the tail of the latch pin in the sleeving manner. The latch pin is used for avoiding that a latch pin rod is bent to have the misalign with a latch pin hole and is compact in structure and very convenient to operate.

Description

A kind of latch

Technical field

The utility model is specifically related to a kind of latch.

Background technology

Latch is a kind of antitheft parts that prevent that door and window is opened from the outside, the latch utensils such as modern door and window are generally metals, the thumb-latch in ancient times is wooden structures, and latch is generally divided into two parts, and a part is with mobilizable bar, another part is a pin hole, existing latch, is substantially all comprised of above-mentioned two parts, and the defect that this structure exists is that mobilizable bar is easily crooked, in latch misalignment pin hole, to user, bring unnecessary trouble.

Summary of the invention

Technical problem to be solved in the utility model is to provide a kind of latch, avoids bolt rod bending and misalignment pin hole, and compact conformation, operates more convenient.

For solving above-mentioned existing technical problem, the utility model adopts following scheme: a kind of latch, comprise latch, be fixed on latch end location-plate, be socketed in latch middle part the first junction plate, be socketed in the vertical junction plate of latch afterbody.

As preferably, described location-plate outside is provided with an action bars, and this structure location-plate outside is provided with an action bars, operates more convenient also more laborsaving.

As preferably, described the first junction plate two ends extend upward rectangular structure setting, and this structure the first junction plate two ends extend upward rectangular structure setting, and structure is more reasonable, easily manufactured, install simple.

As preferably, described the first junction plate bottom is provided with connecting hole, and described the first junction plate sidepiece is provided with the first guide hole, and this structure the first junction plate bottom is provided with connecting hole, and sidepiece is provided with the first guide hole, rational in infrastructure, is convenient to location, installs.

As preferably, described location-plate is provided with the second guide hole, and this structure location-plate is provided with the second guide hole, is convenient to the location to location-plate, strengthens connective stability.

Beneficial effect:

The utility model adopts technique scheme that a kind of latch is provided, and avoids bolt rod bending and misalignment pin hole, and compact conformation, operates more convenient.

Accompanying drawing explanation

Fig. 1 is the utility model structural perspective.

The specific embodiment

As shown in Figure 1, a kind of latch, comprise latch 1, be fixed on latch 1 end location-plate 2, be socketed in latch 1 middle part the first junction plate 3, be socketed in the vertical junction plate 4 of latch 1 afterbody, described location-plate 2 outsides are provided with an action bars 21, described the first junction plate 3 two ends extend upward rectangular structure setting, described the first junction plate 3 bottoms are provided with connecting hole 31, and described the first junction plate 3 sidepieces are provided with the first guide hole 32, and described location-plate 2 is provided with the second guide hole 22.

During real work, this structure location-plate 2 outsides are provided with an action bars 21, operate more convenient also more laborsaving, this structure the first junction plate 3 two ends extend upward rectangular structure setting, structure is more reasonable, easily manufactured, install simple, this structure the first junction plate 3 bottoms are provided with connecting hole 31, and sidepiece is provided with the first guide hole 32, rational in infrastructure, be convenient to location, install, this structure location-plate 2 is provided with the second guide hole 22, be convenient to the location to location-plate 2, strengthen connective stability, the utility model is avoided bolt rod bending and misalignment pin hole, compact conformation, operate more convenient.

Specific embodiment described herein is only to the explanation for example of the utility model spirit, the utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.

Claims (5)

1. a latch, is characterized in that: comprise latch (1), be fixed on latch (1) end location-plate (2), be socketed in latch (1) middle part the first junction plate (3), be socketed in the vertical junction plate (4) of latch (1) afterbody.

2. a kind of latch according to claim 1, is characterized in that: described location-plate (2) outside is provided with an action bars (21).

3. a kind of latch according to claim 1, is characterized in that: described the first junction plate (3) two ends extend upward rectangular structure setting.

4. a kind of latch according to claim 1, is characterized in that: described the first junction plate (3) bottom is provided with connecting hole (31), and described the first junction plate (3) sidepiece is provided with the first guide hole (32).

5. a kind of latch according to claim 1, is characterized in that: described location-plate (2) is provided with the second guide hole (22).