JP2002250154A - Embedded grip - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a firm embedded grip, which can be safely used by an operator without fear of a scratch and a cut on fingers, and without bending deformation of a handhold part. SOLUTION: The embedded grip is comprises of the first front panel, in which a recessed part for hand insertion is formed to a back face side, and the second front panel which has the handhold part for covering one side part of the recessed part for the hand insertion on one side and in which a main body part except the handhold part is overlapped and fixed to the front side of the first front panel, the handhold part is formed by a pile of two sheets bending of the second front panel base material, and a round bending edge part of the handhold part is arranged toward the recessed part for the hand insertion.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an embedded handle which is mounted on a door such as an equipment storage box and is used to insert a hand and open the door.

[0002]

2. Description of the Related Art Currently used embedding handles include a rear panel in which a hand insertion recess is formed toward the back side,
The front panel has a through hole for manual insertion, and the through hole for manual insertion is aligned with the main portion of the manual insertion recess, and the front panel is overlapped and fixed to the rear panel, and one side of the manual insertion recess is provided. A front panel portion covering the portion, that is, an edge plate portion of the hand insertion through hole serves as a handle portion, and a fingertip of an operator can be applied to the handle portion.

However, since the through hole for manual insertion of the front panel made of a metal plate is formed by punching using a press machine, a sharp edge is necessarily formed at the edge of the through hole for manual insertion. If the edge is not sufficiently removed by the post-processing shaving or polishing, the operator may have abrasions or cuts on the fingertips. Further, the one-piece handle portion may be bent and deformed by repeated use.

[0004]

Means for Solving the Problems According to the present invention, a first front panel having a recess for manual insertion formed on the back side, and a handle for covering one side portion of the manual insertion recess are provided on one side. An embedding handle is constituted by a main part other than the main part overlapped on the front side of the first front panel and secured to the second front panel, and the handle part is formed by folding the base material of the second front panel into two sheets. And the rounded edge of the handle is arranged towards the hand insertion recess.

[0005]

The embedded handle is fitted into a mounting opening formed in the door from the front side of the door, and is typically fixed to the door by screws and nuts. When opening the door for inspection of the equipment, the operator inserts his / her finger into the hand insertion recess of the first front panel, hangs the fingertip on the handle of the second front panel, and pulls the door forward. As a result, the door is opened, and the hand of the operator is withdrawn from the manual insertion recess after opening.

[0006]

DESCRIPTION OF THE PREFERRED EMBODIMENTS In the embodiment shown in FIGS. 1 to 6, the first front panel 1 and the second front panel 3 are formed by pressing a metal plate.
When the inclined wall portions 1a and 3a inclined at 5 degrees are formed and assembled, the first front panel 1 and the second front panel 3 have a flat trapezoidal cross section as a whole. The manual insertion recess 2 is formed in the center of the first front panel 1 to be vertically long. Second
The handle portion 4 of the front panel 3 is formed on the right side thereof, and has a width and a length that conceal the left side portion of the hand insertion concave portion 2. The left side portion 1b of the first front panel 1 retreats to the rear side by the thickness of the third front panel 3 so that the front surface of the first front panel 1 and the front surface of the second front panel 3 are aligned on the same plane. Formed on the step surface.

The rounded bent edge 5 of the handle portion 4 of the second front panel 3 projects substantially near the center of the manual insertion recess 2 of the first front panel 1. The front end face 4a of the folded base material of the handle part 4 is in contact with the inner surface 2a of the hand insertion concave portion 2, so that the fingertip of the operator does not contact the base material front end face 4a. The left side portion 1b of the first front panel 1 is overlapped with the main portion 3b except for the slope wall portion 3a of the second front panel 3, and the first portion is formed by spot welding.
The front panel 1 and the second front panel 3 are fixed to each other.

A back plate 8 is placed on the back side of each of the first front panel 1 and the second front panel 3, and is fixed by spot welding. In the center of the back plate 8, an escape opening 9 from which the manual insertion recess 2 of the first front panel 1 protrudes is formed. At the four corners of the back plate 8, regular hexagonal ridges 10 are formed on the back side, and through holes 11 are formed in the back wall of the ridges 10. Before spot welding the back plate 8 in which a step is also formed on the back plate 8, the raised portion 1
The head 12a of the hexagonal bolt 12 is non-rotatably fitted in the bolt 0, and the bolt shaft 12b protrudes from the through hole 11 to the rear side. As shown in FIG.
The manual insertion recess 2 of the first front panel 1 is fitted into the mounting opening 7 formed in a rectangular shape from the front side of the door 6, and the bolt shaft 12 b is inserted into the mounting hole 13 formed in the door 6. The nut 14 is attached to the door 6 by fitting a nut 14 to a bolt shaft portion 12b protruding to the rear side.

In the embodiment shown in FIGS. 7 to 12, before the back plate 8 is spot-welded, the raised portions 10 are not welded.
A hex nut 15 is non-rotatably fitted therein. The embedded handle fits the manual insertion recess 2 of the first front panel 1 into the mounting opening 7 of the door 6 from the front side of the door 6, and bolts 16 from the rear side of the door 6 into the mounting holes 13 formed in the door 6. It is attached to the door 6 by inserting and screwing the bolt 16 from the through hole 11 of the raised portion 10 to the hexagon nut 15.
The other configuration is the same as that of the above-described embodiment, and the repeated description is omitted.

In the embodiment shown in FIGS. 13 to 18, the back plate 8 in the above embodiment is not used. Countersunk holes 17 are formed in the corners of the first front panel 1 and the second front panel 3. The embedding handle fits the manual insertion recess 2 of the first front panel 1 into the mounting opening 7 of the door 6 from the front side of the door 6, and passes the screw 18 from the countersunk hole 17 through the mounting hole 13 formed in the door 6. , Screws 18 from the back side of the door 6
Is fitted to the door 6 by fitting a nut 19 to the door. The other configuration is the same as that of the above-described embodiment, and the repeated description is omitted.

[0011]

The embedding handle of the present invention has a first front panel formed with a hand insertion recess toward the back side, and a second front panel having a handle portion on one side for covering one side portion of the hand insertion recess. The main portion of the second front panel other than the handle portion is overlapped and fixed on the front side of the first front panel, and the handle portion is formed by folding the base material of the second front panel in two sheets. When the operator inserts his / her hand into the hand insertion recess of the first front panel and hangs his / her finger on the hook of the second front panel to open the door, the bending strength of the hook is sufficient. The handle portion is not bent and deformed.

Further, the handle portion of the second front panel is arranged toward the hand insertion recess of the first front panel, and the rounded bent edge of the handle portion hits the abdominal surface of the fingertip of the operator. The touch of the fingertip is soft, and the fingertip can be used safely without fear of abrasion or cut.

[Brief description of the drawings]

FIG. 1 is a front view of an embedded handle according to one embodiment of the present invention.

FIG. 2 is a rear view of the embedding handle of FIG. 1;

FIG. 3 is a bottom view of the embedding handle of FIG. 1;

FIG. 4 is a left side view of the embedding handle of FIG. 1;

FIG. 5 is a sectional view taken along line AA of FIG. 1;

FIG. 6 is a sectional view taken along line BB of FIG. 1;

FIG. 7 is a front view of an embedded handle according to another embodiment of the present invention.

FIG. 8 is a rear view of the embedding handle of FIG. 7;

FIG. 9 is a bottom view of the embedding handle of FIG. 7;

FIG. 10 is a left side view of the embedding handle of FIG. 7;

FIG. 11 is a sectional view taken along line CC of FIG. 7;

FIG. 12 is a sectional view taken along line DD of FIG. 7;

FIG. 13 is a front view of an embedding handle according to still another embodiment of the present invention.

FIG. 14 is a rear view of the embedding handle of FIG.

FIG. 15 is a bottom view of the embedding handle of FIG.

FIG. 16 is a left side view of the embedding handle of FIG.

17 is a sectional view taken along line EE of FIG.

18 is a sectional view taken along line FF of FIG.

FIG. 19 is a front view of a main part of a door to which an embedded handle is attached.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 1st front panel 1a Slope wall part of 1st front panel 1b Left part of 1st front panel 1 2 Hand insertion recess 2a Inner wall surface of hand insertion recess 3 2nd front panel 3a 2nd front panel slope wall part DESCRIPTION OF REFERENCE NUMERALS 4 Handle portion 4a Tip surface of folded base material of handle portion 5 Bend edge of handle portion 6 Door 7 Mounting opening 8 Back plate 9 Escape opening 10 Back plate ridge 11 Through hole of ridge 12 Hex bolt 13 Door Mounting hole 14 nut 15 hexagon nut 16 bolt 17 countersunk hole 18 screw 19 nut

Claims (1)

[Claims] 1. A first front panel having a hand insertion recess formed toward the rear side, and a handle portion for covering one side portion of the hand insertion recess on one side, and a main portion other than the handle portion being a first portion. A second front panel, which is fixedly stacked on the front side of the front panel, wherein the handle portion is formed by folding the base material of the second front panel into two sheets, and the handle portion has a rounded bend. An embedding handle whose edge is located toward the hand insertion recess.