JP2007162841A - Suspension hook - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a suspension hook with superior safety in an attached state, and favorable appearance, capable of easily and positively carrying out attachment and detachment to an attachment face. <P>SOLUTION: The suspension hook is comprised of a hook body 1 with a handle part 4 connected to a hook part 3 for hanging a suspension cord, and a fixing part 5 having a nail hole 6 provided on an upper end of the handle part 4, and a nail 2 to be hammered into the attachment face via the nail hole 6. An object with legs 8 bifurcated via a curvature part 7 by bending one round bar like wire, is used as the nail 2, and a pair of nail holes 6 to be respectively pierced by each leg 8 of the nail 2 is arranged in the fixing part of the hook body 1, such that fixing can be carried out by hammering both legs 8 into the attachment face at the same time. The wire of the nail 2 separated at tips is held by the nail holes 6 by bending it such that a tip interval of the legs 8 is narrowed, and loosening from the attachment face is prevented by applying restoring force due to elasticity following hammering into the attachment face. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a hanging hook for hanging a frame or the like.

  Conventionally, as a hanging hook for hanging a frame or the like, as shown in FIG. 5, a hook body 51 with a dedicated nail 52 attached thereto is used. The hook main body 51 is configured such that a handle portion 54 is connected to a collar portion 53 on which a hanging strap is hung, and a nail hole 56 is provided in a fixing portion 55 formed at the upper end of the handle portion 54.

  As the nail 52, one having a sharp rod-shaped metal shaft portion 57 and a head 58 serving as a knob is often used in consideration of convenience at the time of removal. The hook body 51 is fixed to the attachment surface W by driving the shaft portion 57 into the attachment surface W through the nail hole 56.

  By the way, with the above type of hanging hook, in order to enhance load resistance and stability, it is troublesome to drive the nail when it is attached with multiple nails, and it is also necessary to pull out the nail when removing it. There is a problem that it takes time and effort.

  In addition, since the head of the nail is a protrusion in the mounted state, there is a risk that clothes will be caught unexpectedly during cleaning or the like, and there is a problem that the appearance is not good.

  Therefore, an object of the present invention is to provide a hanging hook that can be easily and reliably attached to and detached from the attachment surface, has excellent safety in the attached state, and has a good appearance.

  In order to solve the above-described problems, the present invention provides a hook body in which a handle portion is continuously provided on a hook portion on which a hanging strap is hung and a fixing portion having a nail hole is provided at an upper end of the handle portion, and the hook body is attached via the nail hole. In the hanging hook composed of a nail that is driven into the surface, the hook is fixed to the hook body by using a bent portion formed by bending a single round bar-like wire rod so that the leg portion is bifurcated through the curved portion. In addition, a pair of nail holes into which each leg portion of the nail is inserted are arranged.

  In this hanging hook, both legs are driven into the mounting surface at the same time by hitting the curved portion of the nail with a hammer, so that it can be easily attached.

  And, in the mounted state, the hook body is prevented from rotating, and the curved part of the nail is exposed on the surface of the fixed part of the hook body. It is excellent and looks good.

  Also, when removing, the nail curved part can be picked with a tool such as pliers and both legs can be easily pulled out from the mounting surface, and it is not necessary to pull it out like a normal nail. There will be no increase in the extraction hole.

  Also, the nail wire that is spaced apart from the tip is bent and held at the nail hole so that the distance between the tips of both legs is narrowed, and when it is driven into the mounting surface, the holding is released and elastic restoring force acts If it does, generation | occurrence | production of the repulsive force of the direction which comes off in an attachment state will be prevented, and it will prevent from coming off from an attachment surface.

  First, a first embodiment of the present invention will be described with reference to FIGS.

  As shown in FIG. 1, the hanging hook includes a hook body 1 and a nail 2 attached to the hook body 1.

  The hook body 1 is formed by bending a metal plate, and a handle portion 4 is continuously provided on a collar portion 3 on which a hanging strap is hung, and a fixing portion 5 is connected to the upper end of the handle portion 4 by folding. A pair of nail holes 6 penetrating the front and rear metal plates are arranged vertically.

  The nail 2 is formed by bifurcating a pointed leg 8 through the curved portion 7 by bending a single round bar-shaped wire, and the angle of the legs 8 on both sides toward the tip is opened. Even if the wire rod is provided and separated, and the wire rod is bent with a force within a predetermined range, it has elasticity to return to the original shape.

  The distance between the upper and lower nail holes 6 of the hook body 1 is substantially the same as the distance between the base ends of both legs 8 of the nail 2, and the diameter of the nail holes 6 is slightly larger than the outer diameter of the wire of the nail 2. It is said that.

  Now, when this hanging hook is attached to the attachment surface, as shown in FIG. 2, the wire is bent in a direction to narrow the distance between the tips of both legs 8 of the nail 2, and each leg 8 is inserted into each nail hole 6, respectively. Is inserted, the distance between the tips 8 of both legs 8 is held by the nail hole 6.

  Next, when the curved portion 7 of the nail 2 is hit with a hammer, both the leg portions 8 are simultaneously driven into the attachment surface W as shown in FIG. 3, and the hanging hook can be easily attached to the attachment surface W. A hanging strap S such as a frame can be hung on the portion 3.

  At this time, the both leg portions 8 are released from the holding of the tip interval by the nail holes 6 with the progress from the mounting surface W to the back side of the wall body, and the tip side interval is widened by the elasticity of the wire. Since it is attempted to restore and the occurrence of a repulsive force in the direction of being detached in the attached state is prevented, the hanging hook is prevented from being detached from the attachment surface W and can be attached to a brittle and soft wall body such as a plaster board.

  Then, in the state of attachment to the attachment surface W, the hook body 1 is prevented from rotating by the nail 2 and the curved portion 7 is exposed on the surface of the fixed portion 5, so that clothes or the like may be caught unexpectedly. It is excellent in safety and looks good.

  Further, when removing, the curved portion 7 of the nail 2 can be picked with a tool such as pliers, and both legs 8 can be easily pulled out from the mounting surface W, and it is not necessary to pull out like the normal nail. The extraction hole of the nail 2 remaining on W does not become large.

  Depending on the conditions of the mounting surface, such as when the mounting surface is made of wood having an appropriate hardness and toughness, the nail 2 has both legs 8 parallel as in the second embodiment shown in FIG. May be used. The hook body 1 may be a molded product such as plastic.

  In addition, the pair of nail holes 6 may be provided side by side in accordance with the shape of the fixing portion 5, and in order to suspend a heavy frame or the like, a plurality of pairs of nail holes 6 are used. A nail hole 6 may be provided.

The perspective view which shows 1st Embodiment of the hanging hook which concerns on this invention Vertical side view showing the mounting process Vertical side view showing the mounting state The perspective view which shows 2nd Embodiment of the hanging hook which concerns on this invention Longitudinal side view showing the mounting state of a conventional hanging hook

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Hook main body 2 Nail 3 Gutter part 4 Handle part 5 Fixing part 6 Nail hole 7 Bending part 8 Leg part W Mounting surface S Suspension string

Claims (2)

  In a hanging hook composed of a hook body in which a handle portion is provided on a collar portion on which a hanging strap is hung and a fixing portion having a nail hole is provided at the upper end of the handle portion, and a nail that is driven into the mounting surface through the nail hole. The nail is formed by bending a single round bar-like wire rod so that the leg portion is formed in a bifurcated shape via the curved portion, and each leg portion of the nail is inserted into the fixing portion of the hook body. A hanging hook characterized by arranging a pair of nail holes.   The hanging hook according to claim 1, wherein the wire material of the nail that is spaced apart from the front is bent and held at the nail hole so that the distance between the tips of both legs is narrowed. A hanging hook characterized in that it is released and an elastic restoring force acts.

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