CN2392945Y - Self-locking hanging hook - Google Patents

Abstract

The utility model discloses a self-locking hanging hook. The utility model is characterized in that a self-locking device comprises a star-shaped lock sheet which is positioned in a bended hook of a hook body and in a through slot, wherein, the right side of the lock sheet is provided with a small handle; the top end of the hook body is used as a boundary, the left and the right sides of the hook body are respectively provided with an inner slot and the through slot; the star-shaped lock sheet with a small handle is movably connected with the inner part of the through slot, and an angle is formed by the small handle and the bended hook; the hook body is respectively provided with positioning clamp up and down for clamping the lock sheet. When the small handle is forked, the lower end of the lock sheet swings downwards to be concealed in the through slot, and the hook is in an open state. After the small handle is hung, the upper end of the lock sheet is pressed in the through slot, the lower end of the lock sheet is spied out of the through slot in the bended hook for forming a small notch with the bended hook and being in a self-locking state. When the utility model is used, the utility model can be unhooked to fall off because of external influence for causing danger.

Description

A kind of from locking and hanging hook

The utility model relates to a kind of hook, more particularly, relate to a kind of in hook connection one locking plate hang that clothing uses from locking and hanging hook.

The hook of Chu Shouing on the market, its shape generally are that the upper end is the coupler body of straight-bar for the crotch lower end, tangle, hook the object of being hung, as rope, bamboo bar, iron wire or iron nail etc.Though this hook is simple in structure, and is easy to use, still,, when pendulum angle is big, links up with as easy as rolling off a log the unhook and drop from quilt extension object when being subjected to ectocine, cause trouble, also danger can appear sometimes.If the crotch mouth of this hook is made very little, then be difficult to hang and into thicker hung object, therefore, the application area of this hook is subjected to bigger restriction.

The purpose of this utility model aims to provide a kind of easy from locking and hanging hook, hook can be hung that thickness do not wait is hung object and be difficult for breaking off relations and drop.

The purpose of this utility model is achieved in that a kind of from locking and hanging hook, comprises that top is crotch, the bottom is the coupler body (1) of straight-bar of band Connection Card (8), it is characterized in that: self-locking device comprises that one is arranged in crotch, groove (5) Shape locking plate (2), locking plate (2) right side is established and is had a stalklet (3), the crotch fluting of coupler body (1), with coupler body (1) top is the boundary, inside groove (4) is opened on the left side, the limit, boundary of itself and bottom land is as last location card (7), do not go out groove with the upper end of withstanding locking plate (2), groove (5) is opened on the right, the stalklet (3) of locking plate (2) stretches out outside the right side of groove (5), with the crotch shape of position at an angle, locking plate (2) is movably connected in the groove (5), establish location (6) in the jointing place that the straight-bar position of coupler body (1) and groove (5) are terminal, make locking plate (2) location that when the bottom, is stuck.

Because the above-mentioned self-locking device that adopts locking plate (5), hook can be hung that thickness do not wait is hung object and be difficult for unhook and drop generation danger.The utility model is simple in structure, and is safe and practical, easy to use.

Below in conjunction with drawings and Examples the utility model is described in further detail.

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is the right elevation of Fig. 1.

Fig. 3 is the sectional view of the A-A of Fig. 2, is in self-locking state from locking and hanging hook shown in this figure.

Fig. 4 is the sectional view that the utility model is in opening state.

From Fig. 1-4 as can be seen: an inside groove (4) is opened on the left side on the crotch top of coupler body (1), the limit, boundary of itself and bottom land is decided to be location card (7), do not go out groove to withstand locking plate (2) upper end, groove (5) is opened on the right, the stalklet (3) of locking plate (2) stretches out outside the right side of groove (5), with the crotch shape of position at an angle, band stalklet (3)

Shape locking plate (2) adopts the hinge form, or on the snap-in both sides that are connected groove (5), be positioned among the crotch groove (5), will drive locking plate (2) and in crotch, swing when stirring stalklet (3) up and down, make it be unlatching or self-locking state.During use, when being hung object such as bamboo bar, rope, when iron wires etc. are suspended from eminence, then need to use the crotch fork to live angle between stalklet (3) and the crotch, at this moment stalklet (3) is pitched to press to and is stirred, locking plate (2) is to the bottom, hide in the groove (5) lower end, and blocked the location by the following location card (6) at straight-bar place, the upper end of locking plate (2) then is pressed downward out outside the groove, at this moment hook is opening state, and when crotch hung up and hook bamboo bar or iron wire, the upper end of locking plate (2) is stressed upwards to be pressed in the groove, withstood the location by last location card (7), at this moment stalklet (3) pulls out downwards, and upwards lift up out outside the groove (5) lower end of locking plate (5), forms a very little breach with crotch, at this moment, hook is self-locking state.

Claims (1)

1. A kind of from locking and hanging hook, comprise that top is crotch, the bottom is characterized in that for the coupler body of the straight-bar of band Connection Card self-locking device comprises that one is positioned at crotch, in the groove (5): Shape locking plate (2), locking plate (2) right side has a stalklet (3), the crotch fluting of coupler body (1), with coupler body (1) top is the boundary, inside groove (4) is opened on the left side, the limit, boundary of itself and bottom land is as last location card (7), do not go out groove with the upper end of withstanding locking plate (2), groove (5) is opened on the right, the stalklet (3) of locking plate (2) stretches out outside the right side of groove (5), with the crotch shape of position at an angle, locking plate (2) is movably connected in the groove (5), establish location card (6) in the jointing place that the straight-bar position of coupler body (1) and groove (5) are terminal, make locking plate (2) location that when the bottom, is stuck.

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