JPS61188391A - Hook for hanger - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed description of the invention] (b) Industrial application field A sling for hanging cargo is a hook for cargo handling.

(b) Conventional technology a) The slings on the hanging load side directly hang and lock the members. All operations for slinging to the hooks were done manually, making the cargo handling work extremely inefficient on the overall work. Met.

b) It has some common relation with the present invention. Below, there are two patent applications (name of invention, hook for hanging device) dated January 26, 1985 by the same applicant.

(c) Problems to be solved by the invention Manually operate the 7 hook openings during slinging by simply moving the specially weighted insertion rod on the hook to the opposite dorsal side of the hook. There is no need to hold the load upward with a single hook, and the 7 hooks inevitably face upwards, making sling work extremely easy. When removing it, the insertion rod automatically moves above the hook. When a suspended load touches the ground after being lifted after cargo handling, the load on the hook becomes unloaded.

The hook is oriented downward, and when the sling is pulled up with a hanging tool, the hanging material on the suspended load side will naturally fall off the hook.

This is an attempt to provide a vine hook that saves labor and improves work efficiency.

2) Measures to solve the problem: This hook has a support shaft for hanging the sling end of the hanging device, which passes through both sides of the upper part of the hook, or It is fixed and adjusted by protruding from it. Further, near the support shaft, a floating member such as an insertion rod having weights at both ends is installed in the loose part. This loose part is perpendicular to the support shaft, and when the load is lifted and the hook assumes the loading position, it is oriented perpendicularly to the straight line connecting the corner load point within the 7-cross section and the axis of the support shaft for the suspension. The floating part is angled to descend obliquely toward the hook mouth side, and the floating member, which is inserted through or attached to the loose part and positioned on the back side of the hook, easily moves above the hook when the hook assumes a load posture. The gravity from the floating member moves to the upper part of the hook. This is the play area that looks like this. Note that this floating member may have the form of a rod that loosely fits into an attached groove provided on the outside of the surface of the hook. However, the specific installation and structure are not limited to these side stages as long as the above-mentioned main purpose can be achieved without any inconvenience.

(E) The hook with the function is made by positioning the floating member such as the insertion rod with attached weight to the back side of the hook, so that the 7 hook openings face upward for easy slinging, making it safe, quick and easy to use. A sling is definitely a hook that can be used for work, and then the suspended load is lifted and the intended cargo handling is carried out. During this time, when the load from the suspended load is applied, the hook assumes a loading posture similar to that of a general hook. In this case, when the 7-piece changes from upward to the above-mentioned load position, the insertion rod etc. slides down the loose part which is oriented diagonally downward due to the change in the inclination of the hook, and automatically and easily moves freely above the hook.

When cargo handling is completed and the suspended load is grounded, the hook becomes unloaded. When the hook is subsequently pulled up, the hook is always facing downward, and when the hook is hooked from the side of the suspended load, the member is removed, and the suspended load is detached from the hook. In these cases, the loose parts of the insertion rods, etc. are perpendicular to the support shaft for the hanging rack, and are inclined downwardly above the hooks, so that the position of the insertion rods, etc. can be easily shifted naturally, and the ends of the rods can be easily moved. Due to the gravitational movement from the weight, the conversion between the upward and downward movements of the 7-piece is extremely smooth and accurate.In this way, the hook changes from the upward position of the 7-piece to the normal load position, and the member detaches. It works as a series of movements up to the downward position.

These operations do not require any human intervention, except for the initial operation of moving the insertion rods etc. to the dorsal side to assume the upward position.

In addition, in the hanging rack of this hook, for example, an inverted U
A frame body such as a character shape is prepared, and the hanging frame of this glaze is mounted on a hook, and the manner of suspending it to a sling via the frame is completely free.

(f) Example Figures 1 to 4 of the embodiment shown in the drawings are examples of the loose part positions of the attached suspension support shaft and the insertion rod, and the manner of installation. The loose part of the insertion rod is above the support shaft, the one shown in Figure 2 is below, and the one shown in Figure 3 has the loose part separated from the 7 hooks, which are attached to the upper part of the hook. Fig. 4 shows an example in which the free part is swingable within a certain range of inclination above the hook. FIGS. 5 to 7 are explanatory views of the operation of the insertion rod with a weight at the end of the rod, the hook rod, and the position and posture relationship for detachment of the suspended load before and after cargo handling.

(G) Effects of the Invention Since the hook is specially equipped with a suspension support shaft and an insertion rod with weights at both ends, the gravity from the nine weights and the pestle can be reduced.
The hooks are oriented in a corresponding direction depending on the side where the parts are located, and the first upward movement by 9 people does not require any manual holding.The slinging is easy, and the hanging on the back side after hanging allows the removal of the parts automatically without relying on human hands. The improvement in overall cargo handling efficiency by using this hook is truly remarkable.

[Brief explanation of drawings]

FIGS. 1 to 4 are perspective views, and FIGS. 5 to 7 are perspective views for explaining the operation. 1: Hook, 2: Hook, 6: Hanging support shaft,
4: Insertion rod, 5: Loose part of insertion rod, 6: Weight, 7
: Stopper, a: Hanging load, b: Hanging part on the hanging load side is a member. C: Sling via suspension device to hook. 8° mounting part. Procedural amendment (method) Manabu Shiga, Commissioner of the Patent Office -0°'1, Indication of case: 1985 Patent Application No. 260942, Title of invention: Hanging device hook 3, Relationship with the person making the amendment Patent Applicant Himejishishiki Tochosho M” + Recruitment 1614 Sho, Shikahigashi-cho, Himeji City, Hyogo Prefecture, Agent Address: 1-12-10-6 Umegaka-cho, Nagata-ku, Kobe
, Number of inventions increased by amendment 7, Subject of amendment Detailed description of invention 1 Simple drawing? ,
List of attached documents (1) Corrected drawings 1 copy (2) Power of attorney (copy) 1 reverse print Page 6, lines 1 to 4 of the paper specification "...This is an example. Figure 5 Figures 7 through 7 are explanatory diagrams.'' Ru. ” he corrected. 4. Brief explanation of the drawings ``Figures 1 to 7 are perspective views, Figures 5 to 7 are...
It is. ” it says. ``Figures 1 to 4 are perspective views, and Figure 5 is a perspective view for explaining the operation.'' This is corrected. Drawing: ``Delete the drawing numbers for Figures 5, 6, and 7 at the top of the drawing, and write the drawing number for Figure 5 at the bottom of each drawing.'' (For drawing parts other than the corrected parts. There is no change. A copy of the drawing originally attached to the application with the corrections marked in red is attached.)

Claims (1)

[Claims] 1 The hook is equipped with a suspension support shaft that is suspended via a sling from a hanging tool, and a loose part that is perpendicular to this support shaft and tilts downward toward the hook mouth, with weights at both ends. A hook for a hanging device, characterized in that the hook is equipped with an insertion rod that can be slidably moved, and the hook opening is oriented upward or downward depending on the location of the insertion rod.