JPH0573311U - hook - Google Patents

Abstract

(57) [Summary] [Structure] The hook body 12 is gripped, and the protrusion 24 formed on the claw portion 16 is pressed by the finger 26 to form the gap 28.
The detachable object is taken in and out through the gap 28. After the work is completed, the pressing of the protrusion 24 is released to close the gap 28. [Effect] Since the protrusion is pressed instead of pressing the claw itself with the finger, a wide gap can be formed without the finger interfering as in the conventional case, and the work of attaching and detaching the detachable object becomes easy.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to hooks, and in particular to hooks that are attached to and detached from, for example, ropes or wires for slinging or any other attachments and detachments.

[0002]

[Prior Art]

 Referring to FIGS. 5 and 6, a conventional hook 1 includes a hook body 2 and a claw portion 3 attached to the hook body 2, and the hook 1 is attached to and detached from a detachable object (not shown) such as a rope or a wire. 7, the claw portion 3 was first pressed by the finger 4 to form the gap 5 between one end of the hook body 2 and the tip of the claw portion 3. Then, I took out and put in the detachables from the gap 5.

[0003]

[Problems to be solved by the device]

 In the hook 1, since the finger 4 presses the claw portion 3 itself, the finger 4 substantially narrows the gap 5. Therefore, the detachable object hits the finger 4 during the attaching / detaching work, and the finger 4 interferes with the operation so that the detachable object cannot be quickly taken in and out, which makes the attaching / detaching work troublesome.

Therefore, a main object of the present invention is to provide a hook that can be easily attached and detached.

[0005]

[Means for Solving the Problems]

 The present invention is a hook including a hook body and a hook portion attached to the hook body, wherein the hook has a first protrusion.

[0006]

[Action]

 By pressing the first protrusion formed on the claw portion with a finger, a gap is formed between one end of the hook body and the tip of the claw portion. At this time, a wide gap can be formed without the fingers getting in the way, and the detachable object is taken in and out through this gap. After that, the pressing force of the first protrusion is released, the claw portion is returned to the original state, and the hook body and the claw portion form an annular shape.

When the second protrusion is formed on the hook main body, a finger is hooked on the first and second protrusions and pressed so as to be pinched inward to form a gap.

[0008]

[Effect of the device]

 According to this invention, the first projection is pressed to form the gap without pressing the claw itself, so that the finger does not interfere with the putting in and taking out of the detachable object unlike the conventional case, and the detaching operation is performed. Will be easier. The above-mentioned objects, other objects, features and advantages of the present invention will be more apparent from the following detailed description of the embodiments with reference to the drawings.

[0009]

【Example】

 Referring to FIGS. 1 and 2, the hook 10 of this embodiment includes a hook body 12 having a substantially C shape. A hook 16 is attached to the hook body 12 by a clasp 14. Further, the claw portion 16 is repulsed by the spring 18, and when no force is applied, the tip 20 of the claw portion 16 is brought into contact with the one end 22 of the main body 12 to maintain the closed state. Then, on the side portion of the claw portion 16, a protrusion 24 for finger hanging, which is a feature of the present invention, is formed.

The hook 10 as described above is attached to and detached from, for example, a rope or wire for slinging or any other attachable and detachable object as follows. For example, as shown in FIG. 3, the hook body 12 is gripped, a finger 26 (a thumb in this embodiment) is hung on the protrusion 24, and the protrusion 24 is pressed to open the claw portion 16. That is, the gap 28 is formed between the tip 20 of the claw portion 16 and the one end 22 of the main body 12. Then, an attachable / detachable object (not shown) is put in and taken out from the gap 28, and after the work is completed, the pressing of the rear projection 24 is released. Then, the claw portion 16 is elastically repelled by the spring 18 to close the gap 28.

As described above, the hook 10 does not press the claw portion 16 itself as in the conventional case, but forms the gap 28 by pressing the protrusion 24, so that the finger 26 does not interfere. A wide gap 26 can be formed. That is, since the position of the finger 26 is displaced and the finger 26 is not located on the claw portion 16 as compared with the conventional case, the gap 26 for attachment / detachment is widened. Therefore, the work of attaching / detaching the attached / detached object can be performed easily and quickly. Further, since the detachable object does not hit the finger 26, it is possible to prevent an injury such as the skin of the finger 26 being turned off, and the safety can be improved.

Further, referring to FIG. 4, in a hook 10 of another embodiment, not only the claw portion 16 but also the hook main body 12 is formed with a protrusion 30 for hooking a finger. The other structure is the same as that of the previous embodiment, and the duplicated description will be omitted. In this hook 10, for example, an index finger can be hung on the protrusion 30 and a thumb can be hung on the protrusion 24 and pressed so as to be pinched inward, so that the gap 28 can be formed. Easy to put on and take off.

The protrusions 24 and 30 may be integrally formed with the claw portion 16 and the hook body 12, respectively, or may be attached later by welding or the like. Further, the protrusions 24 and 30 may be attached not only to one side of the claw portion 16 and the hook body 12 but also to both sides thereof. Needless to say, the protrusions 24 and 30 may have any shape as long as there is a “protruding portion”.

[Brief description of drawings]

FIG. 1 is a front view showing an embodiment of the present invention.

FIG. 2 is a side view showing the embodiment of FIG.

3 is a perspective view showing a state in which a gap is formed in the embodiment of FIG.

FIG. 4 is a perspective view showing a state in which a gap is formed according to another embodiment of the present invention.

FIG. 5 is a front view showing a conventional technique.

FIG. 6 is a side view showing a conventional technique.

FIG. 7 is a perspective view showing a state in which a gap is formed in the conventional technique.

[Explanation of symbols]

 10 ... Hook 12 ... Hook main body 16 ... Claw 24, 30 ... Projection 26 ... Finger 28 ... Gap

Claims (2)

[Scope of utility model registration request] 1. A hook including a hook main body and a hook attached to the hook main body, wherein the hook has a first protrusion. 2. The hook according to claim 1, further comprising a second protrusion formed on the hook body.