CN2486514Y

CN2486514Y - Anti-hand clipping device for hook ring

Info

Publication number: CN2486514Y
Application number: CN 01231334
Authority: CN
Inventors: 洪荣德
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-07-12
Filing date: 2001-07-12
Publication date: 2002-04-17
Anticipated expiration: 2011-07-12

Abstract

The utility model relates to an anti hand-clamping device arranged at a clasp, essentially consisting of a clasp body and a clamping rod hinged on the clasp body. The upper part of the clasp body is provided with a U-shaped locking part in which a limiting buckle is arranged by locking. The suspension end of the clamping rod is provided with a plurality of upward opening, the clamping rod is provided with a pressure part on the limiting buckle close to the pivoting part. The suspension end of the clamping rod is provided with a raised blocking point. An angle which is big enough is formed between the raised blocking point and the clasp body. The structure can assure a safe service.

Description

The finger pinch device of shackle

Technical field

The utility model relates to a kind of finger pinch device of shackle.

Background of invention

Press, the conventional hook ring structure sees also shown in Figure 1ly, and it is mainly by the shackle body, and the supporting rod that is hubbed at the body top constitutes; Wherein, this body epimere is provided with U-shape lock button portion, and the latch part internal lock is provided with spacing button; When spacing button is down pulled pressure, when the supporting rod disengaging is up rotated with the fastening state of spacing button, because of this shackle structure refers to a kind of relatively large shackle, the power control that causes revolving on the supporting rod is difficult for, and its application of force the time moment, must be noted that the stagnation point of supporting rod again, if in an unguarded moment, promptly make the anglec of rotation excessive easily, and weigh the thumb of pulling spacing button wounded, cause the injured danger of staff.

Summary of the invention

The purpose of this utility model is to provide a kind of finger pinch device of shackle, mainly is made of shackle body and the supporting rod that is hubbed at the body top; Wherein, this body epimere is provided with U-shape lock button portion, and the body hypomere is set as hook, and the U-shape lock button portion internal lock of body is provided with spacing button again; Other cooperates this supporting rod to be provided with the directed clip slot of different size in hanging end, and the location clip slot can provide various movable fastener to hang lock body, again the other block salient point that is convexly equipped with in addition of the directed clip slot of supporting rod; Just can be limited in the special angle that is enough openings with body when revolving on the supporting rod, avoid supporting rod to continue down to weigh wounded user's thumb, use and reach safe in utilization to form.

The utility model provides a kind of finger pinch device of shackle, mainly is made of shackle body and the supporting rod that is hubbed on the body, and the epimere of this body is provided with U-shape lock button portion, and U-shape lock button portion internal lock is established a spacing button; This supporting rod is provided with some roads opening up in hanging end, and supporting rod is provided with one near the pivot joint position and abuts against the compression part of buckling in spacing, this supporting rod is convexly equipped with a block salient point in hanging end, and the spacing supporting rod of this block salient point and body are the special angle of enough openings.

It is safe in utilization that the utility model can reach.

Description of drawings

Now lift of the present utility model one than specific embodiment, and after conjunction with figs. is illustrated in, believe technological means of the present utility model, and the function of being reached, purpose all must be obtained to understand clearly by the following description.

Fig. 1 three-dimensional exploded view of the present utility model.

Fig. 2 three-dimensional combination figure of the present utility model.

Fig. 3 A a kind of action embodiment scheme drawing of the present utility model.

Fig. 3 B another kind of action embodiment scheme drawing of the present utility model.

The supporting rod scheme drawing of the rounded hanging portion of Fig. 4 the utility model.

Fig. 5 the utility model is the supporting rod scheme drawing of U type clip slot.

Fig. 6 is the supporting rod scheme drawing of buckle structure.

The specific embodiment

Please cooperate and consult Fig. 1, shown in Figure 2, can know and understand structural form of the present utility model that the utility model mainly is made of the supporting rod 2 that shackle body 1 and mat latch P are hubbed at body 1 top; Wherein:

This body 1 epimere down is arranged with a U-shape lock button portion 11, and hypomere is then curved establishes one for hook 12 structures of hanging article; Other cooperates body to fasten 11 internal locks in U-shape lock to establish a spacing button 13; Be provided with torque spring 131 in the spacing again button 13, and spacing button 13 can be in advance with torque spring 131 torsional deflectioies, compressed by supporting rod 2 to spacing button 13 tops, and can only be toward pressing down, is that fulcrum up rotates so that supporting rod to be provided to articulate position Q, and after spacing button 13 unclamped, torque spring 131 can be replied the state of contacts, and supporting rod 2 can be positioned the angle of institute's palpus.

This supporting rod 2 is made up of the hook 12 involutory clamping ends 22 of the hanging end 21 that is positioned at the pin-joint top and proper and body; The hanging end 21 of this supporting rod 22 is provided with some roads opening directed clip slot 211 up, for the various movable fastener of suspention plug sleeve; This supporting rod 2 is established a compression part 23 that just abuts against on spacing button 13 near articulating position Q again, uses supporting rod 2 spacing; The hanging end 21 that other is matched with supporting rod 2 is convexly equipped with a block salient point 24, to provide when revolving on the supporting rod 2, just can be limited in the special angle that public body 1 is enough openings.

Please cooperate and consult shown in Figure 3ly, action embodiment scheme drawing of the present utility model by spacing button 13 is down pulled pressure, breaks away from and the touching to state of spacing button 13 supporting rod 2, and can up rotate; And after supporting rod 2 rotations, its compression part 23 just is pressed against spacing button 13 tops, supporting rod is limited in specific angle, places space S and make suspention supporting rod bottom and body form one, can penetrate hanging object this moment by placing space S, and be hung in the hook 12 of body.

And be convexly equipped with a block salient point 24 in hanging end 21 by supporting rod 2, and block salient point 24 reliably just is butted on the architectural feature on body 1 lateral margin, make the staff in the time of the application of force, need not go the stagnation point of noting supporting rod 2 again, because of supporting rod 2 can be limited in the special angle (shown in Fig. 3 B) that is enough openings with body 1, avoid supporting rod 2 to continue down to weigh wounded user's thumb.

Then, by with supporting rod 2 past backspins, its compression part 23 can be taken advantage of a situation the spacing pressure of detaining, and break away from the clip of spacing button 13 again, and make down spinning reduction (as shown in Figure 3A) of suspention supporting rod 2.

Please cooperate again with reference to figure 4-shown in Figure 6, the embodiment scheme drawing of the various different supporting rods of the utility model (2A, 2B, 2C), wherein:

Fig. 4 is set as circular hanging portion 25 with the hanging end of supporting rod 2A, can hang in advance on the hanging portion 25 that is placed in shackle for the coupler body of suspension hook, can hang article and moves to provide;

Fig. 5 is set as U type clip slot 26 shapes with the hanging end of supporting rod 2B, and U type clip slot 26 can establish for the involutory lock of movable fastener, can hang article and moves to provide;

Fig. 6 is set as buckle structure 27 with the hanging end of supporting rod 2C, can hang in advance on the buckle structure 27 that is placed in shackle for the coupler body of suspension hook, can hang article and moves to provide;

In sum, the finger pinch device of the utility model shackle, its its specific structure feature of mat, definitely can reach every requirement of original purpose, and significantly promote the greatest practical effect of habit formula product, more not seeing has the product of same structure characteristic openly to sell, and obvious the utility model meets the establishment important document of novel patent fully, proposes the application of patent in accordance with the law.

Claims

1, a kind of finger pinch device of shackle mainly is made of shackle body and the supporting rod that is hubbed on the body, and the epimere of this body is provided with U-shape lock button portion, and U-shape lock button portion internal lock is established a spacing button; This supporting rod in hanging end be provided with some roads opening up and supporting rod be provided with one and abut against the compression part of buckling in spacing near articulating the position, it is characterized in that: this supporting rod is convexly equipped with a block salient point in hanging end, and the spacing supporting rod of this block salient point and body are the angle of enough openings.