JP2022050078A - Door handle turning tool and door handle turning tool set - Google Patents

Abstract

To provide a door handle turning tool with high portability and hygiene.SOLUTION: A door handle turning tool 1 has an insertion part 12 into which an edge part 2b in a card holder 2 is inserted, and is integrated with the card holder 2 by holding the edge part 2b of the card holder 2 inserted into the insertion part 12. The door handle turning tool 1 includes a through-hole 11 through which an arm part of a door handle having an arm part to be gripped by a hand is passed, and the door can be opened by turning the door handle without touching the door handle with the hand.SELECTED DRAWING: Figure 4

Description

The present invention relates to a door handle rotating tool and a door handle rotating tool set that can rotate a door handle to open a door without touching the door handle.

From the viewpoint of hygiene, it has been desired to rotate the door handle without touching it to open the door.
Patent Document 1 describes a door handle operating tool that can rotate a door handle without touching it.

Japanese Unexamined Patent Publication No. 10-054162

The door handle operating tool described in Patent Document 1 needs to have an auxiliary handle attached in advance to the door handle of the door to be opened without touching it.
Therefore, there is a problem that any door having a door handle cannot be opened without touching it.
Therefore, a door handle rotator that has an uneven portion in its outer shape and can be gripped by hand has been studied. The rotator hooks the uneven portion on the door handle to rotate the door handle.

However, since this rotating tool is an independent item, it is easy to forget even though it must be carried at all times, it takes time to take it out when it is carried in a bag, and it is easy for the hand to touch the uneven part that the door handle touches. Therefore, it is desired to improve portability and hygiene.

Therefore, an object to be solved by the present invention is to provide a door handle rotating tool and a door handle rotating tool set having high portability and hygiene.

In order to solve the above problems, the present invention has the following configuration.
1) An insertion portion in which the edge portion of the card holder is inserted and the inserted edge portion is held, and an insertion portion
A through hole through which the arm of the door handle having an arm to be gripped by hand is passed,
It is a door handle rotating tool provided with.
2) An insertion part formed as a recess and
A through hole through which the arm of the door handle having an arm to be gripped by hand is passed,
With a door handle rotating tool equipped with
A card holder whose edge can be inserted into the insertion part,
It is a set of
The door handle rotating tool is a door handle rotating tool set that holds the card holder inserted in the insertion portion and integrates with the card holder.

According to the present invention, high portability and hygiene can be obtained.

FIG. 1 is a front view showing a rotating tool 1 which is a first embodiment of the door handle rotating tool of the present invention. FIG. 2 is a top view of the rotating tool 1. FIG. 3 is a perspective view of the rotating tool 1. FIG. 4 is a diagram showing a mounting relationship between the rotating tool 1, the card holder 2, and the card 3. FIG. 5 is a front view showing a rotation concrete 1T in which the rotating tool 1 is attached to the card holder 2. FIG. 6 is a perspective view showing a method of rotating the door handle 5 using the rotation concrete 1T. FIG. 7 is a perspective view showing the rotating tool 1A of the second embodiment. FIG. 8 is a front view showing a rotation concrete 1AT in which the rotation tool 1A is attached to the card holder 2. FIG. 9 is a perspective view showing a method of rotating the door handle 5 using the rotating tool 1AT. FIG. 10 is a partial cross-sectional view of the insertion portion 12 when the pressing portion 12P is the pressing pieces 12e and 12f.

The door handle rotating tool according to the embodiment of the present invention will be described with reference to the door handle rotating tools 1 and 1A of the first and second embodiments. Hereinafter, the door handle rotating tool 1, 1A is also simply referred to as a rotating tool 1, 1A.

(Example 1)
FIG. 1 is a front view showing a rotating tool 1. Each direction of up, down, left, and right in the following description is specified by an arrow in FIG. The front is the front of the paper, and the back is the back of the paper. Each direction of up, down, left, right, front and back is specified for convenience of explanation, and does not limit the posture in which the rotating tool 1 is used.
FIG. 2 is a top view of the rotating tool 1, and FIG. 3 is a perspective view of the rotating tool 1 as viewed from diagonally above the left front.

As shown in FIGS. 1 to 3, the rotating tool 1 has a rectangular parallelepiped shape that is long in the left-right direction and thin in the front-back direction, and is formed symmetrically in the left-right direction and in the front-back direction.
The rotating tool 1 is formed by injection molding of resin or a three-dimensional printer.

The rotating tool 1 has a through hole 11 and an insertion portion 12.
The insertion portion 12 is a concave portion opened in a rectangular shape long to the left and right on the upper surface 1a, and is a bottomed portion cut downward from the upper surface 1a.
As shown in FIG. 1, the distance La cut downward as the depth of the insertion portion 12 is about 1/3 from the upper surface 1a in the vertical width of the rotating tool 1.
The rotating tool 1 has a through hole 11 formed in a portion below the position of 1/3 from the upper surface 1a.
In other words, the rotating tool 1 has a flat shape having a longitudinal direction as shown in FIG. 3, and the insertion portion 12 is formed on the upper surface 1a, which is one side surface along the longitudinal direction. Further, the through hole 11 is formed in a lower portion on the other side surface side of the insertion portion 12 so as to penetrate in the thickness direction which is the front-back direction.

Inside the insertion portion 12, ribs 121 and 122 extending in the vertical direction and projecting toward the mating side surface are formed on the inner side surfaces 12b and 12c facing each other in the front-rear direction.
A plurality of ribs 121 and 122 are formed so as to be separated from each other in the left-right direction. Specifically, the rib 121 formed on the inner side surface 12b and the rib 122 formed on the inner side surface 12c are located at positions facing each other in the left-right direction, and are formed at equal pitches in the left-right direction. The plurality of ribs 121 all have the same protrusion height. The plurality of ribs 122 all have the same protrusion height.

The width of the insertion portion 12 in the left-right direction is defined by the distance Lb, and the distance between the tip position of the rib 121 and the tip position of the rib 122 in the front-rear direction is defined by the distance Lc. The distance Lb and the distance Lc will be described later.

The through hole 11 is formed as an elongated hole having a longitudinal direction in the left-right direction.
In this example, the left and right end faces of the through hole 11 are cut so that the central portion in the vertical direction expands to the left and right, respectively, to form the cut portions 11a and 11b, respectively.
The cut portions 11a and 11b are formed at the left and right ends of the through hole 11 and are cut in a triangular shape so that the width becomes narrower toward the ends. The shape of the cut portions 11a and 11b is not limited to a triangular shape, and may be a semicircular shape, an elliptical shape, or the like.

As shown in FIGS. 4 and 5, the above-mentioned rotating tool 1 can be integrated with the card holder 2.
As shown by the arrow DR2 in FIG. 4, the card holder 2 can hold the card 3 inserted from the insertion / removal port 2a for inserting / removing a card such as an ID card for personal authentication by frictional force. The card holder 2 is a so-called hard type made of a hard resin such as polycarbonate, and has a thickness of about 5 mm with the card 3 inserted.
By inserting the long side edge portion 2b or the short side edge portion 2c of the card holder 2 into the insertion portion 12 of the rotating tool 1 as shown by the arrow DR1 in FIG. 4, the insertion portion 12 is inserted into the card holder 2. The edge portion 2b or the edge portion 2c is held, and the rotating tool 1 is mounted and held on the card holder 2.
The card holder 2 to which the rotating tool 1 is attached and both members are integrated is hereinafter referred to as a rotating concrete 1T.

The rotating tool 1 is made of resin and can be elastically deformed in a direction of increasing the distance Lc. Therefore, the distance Lc of the insertion portion 12 is set to be slightly smaller than the thickness of the card holder 2. Specifically, the distance Lc can be inserted manually between the rib 121 and the rib 122 by manually inserting the card holder 2 between the rib 121 and the rib 122, and between the rib 121 and the rib 122 and the inserted card holder 2. The card holder 2 is set so that the rotating tool 1 is held by the frictional force to such an extent that it does not unintentionally come off.

The distance Lc is, for example, about 4.7 mm when the thickness of the card holder 2 is 5 mm.
The distance Lb is longer than the length of the side to be inserted into the insertion portion 12 of the card holder 2.
For example, when inserting only the short side portion of the card holder 2 into the insertion portion 12, the length is longer than the short side, and when the long side portion can be inserted, the length is longer than the long side.
It is preferable that the distance Lb is as long as possible because the amount of deformation of the rotating tool 1 due to the pressing of the ribs 121 and 122 when the thick card holder 2 is inserted into the insertion portion 12 is small.

The distance La is set so as to close a part of the insertion / extraction port 2a of the card holder 2 when the card holder 2 is inserted all the way into the insertion portion 12. As a result, the rotating concrete 1T in which the rotating tool 1 is attached to the card holder 2 prevents the card 3 inserted in the card holder 2 from coming out of the insertion / removal port 2a.

In the rotation concrete 1T, when the rotating tool 1 mounted and held on the card holder 2 does not come off from the card holder 2 in the normal use state of the card holder 2 and is intentionally pulled out by manually applying force. The height of the ribs 121 and 122, that is, the distance Lc is set so that the ribs 121 and 122 are held so as to be disengaged.
That is, the ribs 121 and 122 function as the pressing portion 12P that presses the peripheral edge portion of the card holder 2 inserted into the inserting portion 12 in the compression direction of the thickness.
The card holder 2 is held by the rotating tool 1 by the frictional force between the pressing portion 12P and the pressing portion 12P corresponding to the pressing force of the pressing portion 12P.

FIG. 6 is a diagram for explaining a method of opening the door 5 by rotating the door handle 51 using the rotation concrete 1T when the door 5 is provided with the L-shaped door handle 51. The door 5 will be described as being pulled toward the front side to open, but may be pushed to open.
The door handle 51 has a shaft portion 51a extending on the rotation axis CL51 of the door handle 51, and an arm portion 51b extending from the tip of the shaft portion 51a in the radial direction substantially orthogonal to the rotation axis CL51. The arm portion 51b is a portion to be gripped by hand when operating the door handle 51.

As shown in FIG. 6, the rotation concrete 1T is grasped by the user's hand 6, and the arm portion 51b of the door handle 51 is passed through the through hole 11 of the rotation tool 1 mounted on the card holder 2.

Next, when the user pushes down the rotation concrete 1T held by the hand 6, the position of the through hole 11 is lowered and the arm portion 51b inserted through the through hole 11 is pushed down. As a result, the door handle 51 rotates in the clockwise direction in FIG. 6 around the rotation axis CL51 as shown by the arrow DR3.

Since the lock is released by rotating the door handle 51 to some extent, the user moves the gripped rotation concrete 1T toward the front side in FIG. 6 as shown by the arrow DR4.
As a result, the arm portion 51b inserted through the through hole 11 enters and abuts on the notch portion 11a of the through hole 11, and the door handle 51 moves to the front side in FIG. 6 together with the rotating concrete 1T, so that the door handle 51 is attached. The door 5 is rotated and opened.

When the door handle 51 is moved to the front side of the paper surface of FIG. 6, the arm portion 51b enters and contacts the notch portion 11a, so that the posture and position of the rotating tool 1 with respect to the arm portion 51b are stably determined.
As a result, the user's operation of grasping the rotating tool 1 and moving the arm portion 51b toward the front side becomes stable and easy.

In this way, by using the rotation concrete 1T, the door handle 51 can be rotated and moved to the front side in the horizontal direction without touching the door handle 51 to open the door 5. In the case of a door that the door 5 pushes to open, the door handle 51 can be rotated and pushed to the back side in the horizontal direction to open the door 5.

As described above, the rotating tool 1 is held by the card holder 2 by the frictional force between the pressing portion 12P and the card holder 2 in a state where the card holder 2 is inserted into the inserting portion 12.
The card holder 2 is formed in advance to have a thickness that is held by an appropriate frictional force when inserted into the insertion portion 12, and is assembled with the rotating tool 1 as an article premised on the combination with the rotating tool 1. It may be sold as a set.
In that case, the card holder 2 and the rotating tool 1 form the door handle rotating tool set 1S.

The rotating tool 1 constitutes the rotating concrete 1T when the card holder 2 is mounted on the card holder 2 and integrated regardless of whether or not the card holder 2 is formed as the rotating tool set 1S. An important card such as an ID card is usually attached to the card holder 2 and is always worn and carried. Therefore, by attaching the rotating tool 1 to the card holder 2 and integrating it, the necessary situation can be obtained. There is almost no risk of forgetting to bring it.
Further, by integrating the rotating tool 1 with the card holder 2, only the rotating tool 1 is not separately stored in a bag or the like. As a result, the rotating tool 1 is easy to handle and has high portability.

Further, in the rotation concrete 1T, the portion where the arm portion 51b of the door handle 51 comes into contact is substantially only the inner surface of the through hole 11 which is difficult for the fingers to touch. Therefore, the rotating tool 1 has high hygiene.

(Example 2)
FIG. 7 is a perspective view showing the rotating tool 1A of the second embodiment.
In the rotating tool 1A, the insertion portion 12 is left as an inserting portion 12A having the same shape as the rotating tool 1, and the length of the through hole 11 in the left-right direction is shortened to form the through hole 11A. In the example shown in FIG. 7, the through hole 11A has a shape in which the right end of the through hole 11 is positioned substantially in the center in the left-right direction, and the substantially right half of the portion forming the insertion portion 12A is the right half as the protrusion 13A. It has an outer shape that protrudes toward it.
The through hole 11A has the same cut portions 11Aa and 11Ab as the cut portions 11a and 11b of the through hole 11.
In other words, the rotating tool 1A has a flat shape having a longitudinal direction as shown in FIG. 7, and the insertion portion 12A is formed on the upper surface 1Aa which is one side surface along the longitudinal direction. Further, the through hole 11A is formed in a lower portion on the other side surface side of the insertion portion 12A so as to penetrate in the thickness direction in the front-rear direction.
Further, in the rotating tool 11A, the through hole 11A is formed shorter than the insertion portion 12A in the longitudinal direction, and the width of the portion where the through hole 11A is not formed is set in the lateral direction (vertical direction in FIG. 7). The width of the portion where the through hole 11A is formed is narrower than the width in the lateral direction.

FIG. 8 is a front view showing a state in which the card holder 2 is inserted and mounted on the insertion portion 12A of the rotating tool 1A. The card holder 2 to which the rotating tool 1A is attached and integrated is hereinafter referred to as a rotating concrete 1AT.

FIG. 9 is a diagram for explaining a method of opening the door 5 by rotating the door handle 51 using the rotation concrete 1AT when the door 5 is provided with the L-shaped door handle 51.
As shown in FIG. 9, the rotation concrete 1AT is grasped by the hand 6 and the arm portion 51b of the door handle 51 is passed through the through hole 11A of the rotation tool 1A mounted on the card holder 2.
Since the rotating concrete 1AT has the protruding portion 13A, the width Db corresponding to the vertical direction between the upper end of the card holder 2 and the lower end of the protruding portion 13A is the same width as the rotating concrete 1T in the right portion. It is smaller than Da (see FIG. 6).
Therefore, for a person with a small hand, the rotating concrete 1AT is often easier to grip than the rotating concrete 1T.

The rotation concrete 1AT can rotate the door handle 51 and then move to the front indicated by the arrow DR4 without touching the door handle 51 as in the rotation concrete 1T. In the case of a door that is pushed open by the door 5, the rotation indicated by the arrow DR3 and the subsequent movement to the back side in the direction opposite to the arrow DR4 can be performed without touching the rotation concrete 1T. ..
That is, the rotating tool 1A is attached to the card holder 2 to form an integrated rotation concrete 1AT, and the door 5 can be opened by rotating the door handle 51 without touching it.

The embodiment described in detail above is not limited to the above-mentioned configuration, and may be a modified example that is modified within a range that does not deviate from the gist of the present invention.

The rotating tools 1 and 1A are shown as an example of being attached to the long side of the card holder 2, but in the case of the card holder 2 in which the strap is passed through the short side and used in the vertical posture, the strap is passed through. It may be mounted on the short side opposite to the side.
Of course, regardless of whether the card holder is for the vertical posture or the horizontal posture, the rotating tools 1 and 1A may be attached to either the short side portion or the long side portion of the card holder 2.

The rotators 1 and 1A may be formed so as to be attached to a common card holder 2 used in a specific tissue or the like. When the number of people in the organization is small, a small number of production is performed by a three-dimensional printer, and when the number of people in the organization is large, a mold is manufactured and produced by injection molding or the like, and the production mode is not limited.

In order to allow as many unspecified door handles as possible to be inserted, the through holes 11 and 11A have a width (distance in the vertical direction in FIGS. 1 and 7) of 30 mm or more and a length (left and right in FIGS. 1 and 7). The distance in the direction) should be 50 mm or more. Further, the through holes 11 and 11A can be accommodated in many general door handles by setting the width to 10 mm or more and the length to 30 mm or more.

Instead of the ribs 121 and 122, the pressing portion 12P in the inserting portion 12 may be a pressing piece 12e or 12f having flexibility in the thickness direction of the rotating tool 1 in the front-rear direction as shown in FIG. good.
FIG. 10 is a diagram corresponding to a cross-sectional view taken at the S10-S10 position in FIG.
In this case, the card holder 2 is inserted into the insertion portion 12 by strong fitting so as to deform the pressing pieces 12e and 12f in the thickness direction. The card holder 2 inserted into the insertion portion 12 is deformed forward and backward, respectively, of the pressing pieces 12e and 12f, and is held by the frictional force caused by the elastic rebound force generated by the deformation. Therefore, the range of thickness of the card holder 2 that can hold the rotating tool 1 is wide, and the versatility is high. It can be mounted and held well not only on the hard type but also on the flexible soft type card holder made of vinyl chloride resin or the like.

The structure provided with the pressing pieces 12e and 12f can be similarly applied to the rotating tool 1A. Further, in the rotating tools 1 and 1A, only one of the pressing pieces 12e and 12f may be formed.

The structure in which the edge portion 2b or 2c of the card holder 2 is held by the insertion portion 12 is not limited to the one due to the frictional force associated with the above-mentioned pressing. It may be due to the attractive force between the magnet provided on the edge portion 2b or the edge portion 2c and the magnet provided on the insertion portion 12 side. Further, a so-called snap-fit concave-convex engagement structure may be used.

1,1A Rotating tool (door handle rotating tool)
1a Top surface 1S Rotating tool set 1T, 1AT Rotating concrete 11, 11A Through hole 11a, 11b, 11Aa, 11Ab Notch 12, 12A Inserting part 12b, 12c Inner side surface 12e, 12f Pressing piece 12P Pressing part 121, 122 Rib 13A Projection 2 Card holder 2a Insertion / removal port 2b, 2c Edge 3 Card 5 Door 51 Door handle 51a Shaft 51b Arm 6 Hand CL51 Rotating axis La, Lb, Lc Distance

Claims (6)

An insertion portion in which the edge portion of the card holder is inserted and the inserted edge portion is held, and an insertion portion
A through hole through which the arm of the door handle having an arm to be gripped by hand is passed,
Door handle rotating tool equipped with. It has a long and flat shape and has a long shape.
The insertion portion is formed on one side surface along the longitudinal direction and is formed on one side surface.
The door handle rotating tool according to claim 1, wherein the through hole is formed so as to penetrate a portion on the other side surface side of the insertion portion in the thickness direction. The through hole is formed shorter than the insertion portion in the longitudinal direction, and the flat shape has the through hole formed by the width of the portion in which the through hole is not formed in the lateral direction. The door handle rotating tool according to claim 2, wherein the width of the portion is narrower than the width in the lateral direction. The door handle rotating tool according to claim 2 or 3, wherein the through hole has a notch portion whose width becomes narrower toward the back at the end portion in the longitudinal direction. The door handle rotating tool according to any one of claims 1 to 4, wherein the insertion portion has a pressing portion that presses the inserted card holder in the thickness direction. An insertion part formed as a recess and
A through hole through which the arm of the door handle having an arm to be gripped by hand is passed,
With a door handle rotating tool equipped with
A card holder whose edge can be inserted into the insertion part,
It is a set of
The door handle rotating tool is a door handle rotating tool set that holds the card holder inserted in the insertion portion and integrates with the card holder.

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