JP2006299746A - Pull handle - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a pull handle which facilitates opening and closing of a sliding door and improves safety upon closing of the sliding door. <P>SOLUTION: A recess 2 is formed in the sliding door 1. A linearly protruding handgrip member 3 extending in a direction perpendicular to an opening/closing direction X of the sliding door 1 and parallel to a surface of the sliding door 1 is formed in the space of the recess 2. A space 4 is formed in each of the two sides, in the opening/closing direction X of the sliding door 1, of the handgrip member 3 for putting finger tips therein. In another embodiment, a space 7 is formed between a recess bottom face 6 and the handgrip member 3 for putting the finger tips therein. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a handle provided in a sliding door.

  2. Description of the Related Art Conventionally, a pull handle has been known as a door that opens and closes sliding doors such as a bag and a shoji. Generally, a pulling handle has a recess for opening and closing with a fingertip, which is provided by processing the sliding door at a predetermined position of the sliding door, or attached to the sliding door as a separate part from the sliding door. For example, as shown in FIG. 4, the recess 2 is provided in the sliding door 1, and the sliding door 1 is opened and closed in the direction X with a fingertip.

  However, in this case, the force for opening and closing the sliding door 1 in the direction X is generated only by hooking the fingertip on the handle. Therefore, in the case of the sliding door 1 that is difficult to open and close, such as when the mass of the sliding door 1 is heavy, if a large force is generated to open and close the sliding door 1, the fingertip will come off from the recess 2 and It was difficult to obtain great power. Moreover, when the sliding door 1 is opened and closed, the fingertip moves and the position of the fingertip is not constant, which is a factor that makes it difficult to open and close the sliding door 1. This has made it difficult to open and close the sliding door, especially for those who have a weak grip and who cannot move their fingertips freely. In addition, since the position of the fingertip is not fixed when the sliding door 1 is opened and closed, the possibility that the fingertip is sandwiched between the side end surfaces of the sliding door 1 when the pulling hand is provided near the side end surface of the sliding door 1 can be eliminated. There wasn't.

  Further, as the same type of puller, one shown in Japanese Patent Laid-Open No. 8-240042 is also known. In this embodiment, as shown in FIG. 5, a pulling member 5 is disposed opposite to a sliding door 1.

  In this case, by deepening the concave portion 2, it is possible to hang a fingertip sufficiently deep, and the sliding door 1 can be easily opened and closed.

However, in this handle, the force for opening and closing the sliding door 1 in the direction X can be generated only by placing a hand on the inner surface 8 or the inner surface 9 of the recess 2, and the fingertip used for opening and closing is released. The problem of being easy is not solved. In addition, when the handle is provided near the side end surface of the sliding door 1, the fingertip position is not fixed when the sliding door 1 is opened and closed, and thus the possibility of a finger being caught on the side end surface of the sliding door 1 cannot be eliminated. .
JP-A-8-240042

  This invention is invented in view of the said background art, The subject makes it easy to open and close a sliding door, and tries to improve the safety | security at the time of closing a sliding door.

  In order to solve the above-mentioned problem, the handle of the present invention has a recess on the surface of the sliding door, and has a convex cue portion perpendicular to the opening and closing direction and parallel to the surface of the sliding door inside the recess space. Spaces in which fingertips can be accommodated are provided on both sides of the clue part in the opening and closing direction.

  In the pull handle of the present invention, it is possible to open and close the sliding door by sandwiching the clue portion of the ridge with the fingertip, so compared with a pull handle that only hangs the fingertip on the inner surface of the recess, The position is constant, the fingertip is less likely to come off the handle, and it is easy to apply a force required for opening and closing. In addition, the position of the fingertip used for opening and closing becomes constant, and the fingertip used for opening and closing the sliding door is prevented from being pinched by the sliding door side end surface, thereby improving safety.

  FIG. 1 shows a handle which is an embodiment corresponding to claim 1 of the present application. As shown in FIG. 1, the pulling handle of this embodiment is provided with a concave portion 2 on the surface of the sliding door 1, and in the space of the concave portion 2, a convex strip that is orthogonal to the sliding door opening / closing direction X and parallel to the surface of the sliding door 1. A clue part 3 is provided, and the clasp part 3 has spaces 4 in which fingertips can be accommodated on both sides in the opening and closing direction.

  Hereinafter, the handle of this embodiment will be described in more detail. The handle of this embodiment is used for opening and closing the sliding door 1, and a clue part 3 is provided inside the space of the recess 2 provided in the sliding door 1. The clue part 3 is provided orthogonal to the opening / closing direction X and parallel to the surface of the sliding door 1. On both sides of the opening / closing direction X of the sliding door 1 of the clue part 3, spaces 4 are provided for sandwiching the clue part 3 with fingertips. FIG. 1A is a front view of a sliding door 1 having a recess 2. In this case, the handle is installed near the side end surface of the sliding door 1, but the present invention does not particularly limit the position where the handle is provided. FIG.1 (b) is an enlarged view of the handle in this invention. FIG. 1C is a cross-sectional view of FIG. 1B and shows a state in which the clue part 3 is sandwiched using the space 4.

  Therefore, the sliding door 1 can be easily opened and closed by sandwiching the clue part 3 between the fingertips. In the conventional example, the problem that the fingertip is easily detached when the sliding door 1 is opened and closed is also solved by holding the clue part 3. This is particularly effective for those who have low grip strength or who cannot move their fingertips freely. Further, by fixing the position of the fingertip when the sliding door 1 is opened and closed, there is no possibility that the fingertip is pinched by the side end portion of the sliding door 1, and the safety of the sliding door 1 is improved. Further, when the sliding door 1 is opened and closed on both sides in the opening and closing direction X, in the conventional example, when the sliding door is operated in the opening direction and in the closing direction, the inner side surfaces 8 and 9 of the recess 2 are changed hands. While it is necessary to operate, in the present invention, since the clue part 3 is held, there is no need to change hands.

  FIG. 2 shows a handle which is another embodiment corresponding to claims 1 and 2 of the present application. In the handle of this embodiment, a space 7 in which a fingertip fits is provided between the bottom surface 6 of the recess and the clue part 3.

  In the handle according to this embodiment, a space 7 in which a fingertip fits is provided between the bottom surface 6 of the concave portion 2 and the clue portion 3. Thereby, it becomes possible to store the fingertip with the clue part 3 in the space 7. Compared with the said embodiment, what is going to open and close the sliding door 1 can also be hold | gripped, pinching a clue part with a fingertip.

  Therefore, the fingertip that opens and closes the sliding door 1 by placing the fingertip in the space 7 is more difficult to remove from the pulling handle than the case where the clue part 3 is sandwiched, and the sliding door 1 can be easily opened and closed. This is particularly effective for those who have a reduced grip strength or who cannot move their fingertips freely, but it is possible to hold the clue part 3 by placing the fingertips in the space 7 even with one finger. Therefore, more people can open and close the sliding doors compared to the above embodiment.

  Other than that, the configuration is the same as that of the above-described embodiment, and the same effect as that of the above-described embodiment is achieved.

  FIG. 3 shows a handle which is still another embodiment corresponding to claims 1 and 2 of the present application. In the pull handle of this embodiment, the height of the pull handle is the same as the height of the sliding door 1.

  In the pull handle of this embodiment, the height of the pull handle is the same as the height of the sliding door 1, and the clue part 3 can be held in both the upper part and the lower part of the sliding door.

  Therefore, regardless of the position of the fingertip of the person who is going to open and close the sliding door 1, it is easy for both a short person and a tall person to pinch the clue part 3 between the fingertips, and the sliding door 1 can be easily opened and closed.

  Note that the space 7 may or may not be provided between the clue part 3 and the handle recess bottom face 6. The effect when the space 7 is provided is the same effect as the above embodiment.

  Other than that, the configuration is the same as that of the above-described embodiment, and the same effect as that of the above-described embodiment is achieved.

  In addition, wood, a metal, resin, etc. can be considered as a member of the sliding door 1 of this invention. The sliding door 1 does not specify the style, such as being suspended or provided with a pulley. The sliding door 1 does not specify the installation type, such as a single sliding door, a sliding sliding door, or a plurality of sliding doors moving in conjunction with each other. In addition, the sliding door 1 does not specify whether the shape of the sliding door body is fixed or variable, such as a shutter and retracts like a bellows, a form in which the sliding door 1 is wound and stored.

  The pulling handle of the present invention may be formed as a part of the sliding door 1 or may be a type in which the pulling member 5 is attached to the sliding door 1.

  The handle material can be wood, metal, resin, or rubber. A material that increases the frictional force between the fingertip and the handle is also a preferred embodiment, and it is conceivable to increase the frictional force by coating the surface of the handle with a metal and rubber. An embodiment in which the frictional force with the fingertip is increased by processing the surface of the handle is also conceivable. The shape of the handle is not limited to the rectangle shown in FIG. 1, and the shape is not limited to a circle, a triangle, a square, or a polygon. Moreover, as shown in FIG. 1, the clue part 3 does not need to be formed in the center of the recessed part 2. FIG.

  The shape of the clue part 3 is not limited to a shape such as a cube, a rectangular parallelepiped, a cylinder, or a triangular prism. Moreover, the cross-sectional shape of the clue part 3 does not limit the shape such as a square, a rectangle, a circle, an ellipse, a triangle, or a polygon, and it is not necessary that all the cross-sections of the clue part 3 have the same shape. Furthermore, the clue part 3 should just be the shape of a protruding item | line as a whole, and may have a recessed part and a convex part in the one part. Further, the top and bottom of the clue part 3 do not necessarily have to contact the peripheral side surface of the recess 2. Moreover, the clue part 3 does not need to be one, and a plurality of clue parts 3 may be provided in the space of the concave part 2 such as series, parallel, and random arrangement.

  The angle formed by the peripheral side surface of the recess 2 and the recess bottom surface 6 is not limited. This is because it is not always necessary to use the peripheral side surface of the recess 2 to open and close the sliding door 1.

  In FIG.1 (c), although the recessed part bottom face is provided horizontally, it is not limited to this, Another shape, such as a hemisphere, may be sufficient.

  In addition, the said embodiment only gave preferable embodiment and this invention is not limited to the said embodiment.

BRIEF DESCRIPTION OF THE DRAWINGS (a) which shows the handle which is one Embodiment of this invention is a front view of the sliding door which provided the handle, (b) is the front view which expanded the handle which is the principal part, (c) is sectional drawing of a handle. Sectional drawing of the handle which is another embodiment of this invention. The front view of the sliding door provided with the handle which is further another embodiment of this invention. The front view of the sliding door principal part which provided the handle which is a prior art example. Sectional drawing of the sliding door principal part which provided the handle which is another prior art example.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Sliding door 2 Concave part 3 Catch part 4 Space where the fingertip provided in the opening and closing direction both sides of the clue part fits 5 Pulling member 6 Bottom surface of the sliding door concave part 7 Space where fingertip between the bottom face of the sliding door concave part and the clinging part fits 8 Inner side surface of the pulling concave part 9 Inner side of the pulling recess X Opening / closing direction of the sliding door

Claims (2)

  A recess is provided on the surface of the sliding door, and there is a convex cue portion perpendicular to the opening and closing direction and parallel to the surface of the sliding door inside the space of the concave portion. A puller characterized by having.   The handle according to claim 1, further comprising a space in which a fingertip fits between the bottom surface of the recess and the clue part.

Images