CN2306307Y - Convex slideway mechanism for anti-picking door - Google Patents

Abstract

The utility model belongs to a component for anti-picking doors, and relates to a convex slideway mechanism for anti-picking doors, wherein, the convex slideway mechanism can cause a slide block to slide in a slideway. The utility model is composed of a door body, a slideway base arranged on the door body, the slide block moving in the slideway, a slide block connecting plate and a pull rod, wherein, the slideway is made into a convex slideway; the slide block is arranged in a convex groove of the convex slideway, and is supported in the convex groove by using a support plate. The utility model has the advantages of raw material saving, simple production process, one time punch forming, labor and time saving, strong ability of external impact resistance, etc. and is suitable for use at the time of opening or door lock locking of the anti-picking doors.

Description

A kind of anti-convex slideway mechanism of forcing open the door

The utility model belongs to a kind of anti-component of forcing open the door, and relates in particular to a kind of anti-convex slideway mechanism of forcing open the door of opening or the slide block that is provided with on the body being slided in slideway.

Existing slide block mechanism by door lock control, generally adopt a concave slideway is set on the door body, slide block is slided in the groove of concave slideway, be convenient to open or locking door body by door lock control, prevent forcing open the door as the Panpan board that the anti-factory that forces open the door in Yingkou City, Liaoning Province produces, adopt above-mentioned slide block mechanism exactly with concave slideway, this concave slideway mechanism exists following shortcoming: 1, because of the development size of concave slideway mechanism big, cause the materials serious waste, 2, when the processing concave slideway, because of the needs biaxial tension makes workpiece generation plastic strain, just necessary post forming, caused complex manufacturing like this, operation repeats, when useless worker is useless, and 3, because of the vertical edge of concave slideway longer, therefore resist extraneous impact force ability, when being subjected to foreign impacts easily from then on vertical edge be out of shape.

The purpose of this utility model be to overcome deficiency of the prior art and provide a kind of materials to economize, production technology is simple, one time punching molded, time saving and energy saving, resist the strong anti-convex slideway mechanism of forcing open the door of foreign impacts ability.

The utility model is achieved in that by the door body, is arranged on the slideway base on the body, the slide block that moves in slideway, is formed, slideway is made the convex slideway by slide block connecting plate, the pull bar of door lock control drive slide block movement, slide block is arranged in the tongue of convex slideway, and by gripper shoe with slider support in tongue, the convex slideway is arranged on the body by slideway base.

The utlity model has and save advantages such as raw material, production technology is simple, one time punching molded, time saving and energy saving, resistance foreign impacts ability is strong, sturdy and durable.

The utility model is described in further detail below in conjunction with accompanying drawing.

Fig. 1 is an assembling schematic diagram of the present utility model.

Fig. 2 is a structure sectional view of the present utility model.

Fig. 3 is a convex slideway schematic diagram of the present utility model.

Fig. 4 is the upward view of convex slideway of the present utility model.

As shown in Figure 1, the utility model by door body 1, be arranged on the slideway base 6 on the body, the slide block 3 that in slideway, moves, the slide block connecting plate 4, the pull bar 5 that drive slide block movement by door lock control form.When unlatching or locking door lock, can drive slide block connecting plate 4 actions that are connected with pull bar one end by the pull bar 5 that is connected with door lock, be fixed with slide block on the slide block connecting plate 4, so just making cylinder lever connecting rod 5 and slide block connecting plate 4 drive slide block moves in slideway, make the pin-and-hole on slide block insertion or the dial-out doorframe, thereby a body is opened or a locking.

Shown in Fig. 2,3,4, slideway is made convex slideway 2, slide block 3 is arranged in the tongue 8 of convex slideway, and by gripper shoe 7 slide block 3 is supported in the tongue.Convex slideway 2 is arranged on the body 1 by slideway base 6.Gripper shoe 7 can adopt welding shape to be connected with convex slideway 2, sends out convex slideway 2 and can adopt Type of Welding to be connected and fixed with slideway base 6, Men Tijun.

Claims (2)

1, a kind of anti-convex slideway mechanism of forcing open the door, by door body (1), be arranged on the slideway base (6) on the body, the slide block (3) that in slideway, moves, the slide block connecting plate (4), the pull bar (5) that drive slide block movement by door lock control form, it is characterized in that: slideway is made convex slideway (2), slide block (3) is arranged in the tongue (8) of convex slideway, and by gripper shoe (7) with slider support in tongue.

2. a kind of anti-convex slideway mechanism of forcing open the door according to claim 1, it is characterized in that: convex slideway (2) is arranged on the body by slideway base (6).

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