JP2008101339A - Door pull for sliding door - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a door pull for a sliding door, which enables not only an able-bodied person but also an aged person, a physically-handicapped person and an infant to easily open/close the sliding door. <P>SOLUTION: A grip portion 2, which can be tilted to the outside in such a manner that a lower side serves as a supporting shaft 20, is mounted in the door pull body 10 of the sliding door D. The grip portion 2 swings via the supporting shaft within a range from the state of being housed in the door pull body 10 in an approximately upright attitude, to the state of protruding from the door pull body 10 in an approximately horizontal attitude. The length of the grip portion 2 protruding from the door pull body 10 is set to be in the range of 70-100 mm. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a pulling door for a sliding door such as a bag or a shoji.

  A conventional sliding door handle such as a saddle or a shoji is constructed by fitting recessed fitting plates back-to-back from the front side and the back side into the opening provided in the sliding door. This is performed in such a manner that a plurality of fingers are hooked on the dent plate.

  However, in the structure of the above-mentioned pulling handle, opening and closing the sliding door may be very burdensome for a person with weak finger strength such as an elderly person, a disabled person, an infant (hereinafter referred to as an elderly person). there were.

  By the way, as a handle for solving the above problem, for example, it is disclosed in Patent Document 1. This puller basically has a portion penetrating from the front surface side to the back surface side, and the length over which the finger is applied by the penetrating portion is increased.

However, even with such an improved handle, it does not change to open and close the sliding door by finger force, so it can be considered that there is no difference between healthy people and elderly people and disabled people anyway. .
JP 2002-266527 A (see FIG. 1)

    Accordingly, an object of the present invention is to provide a sliding door handle that can be easily opened and closed not only by a healthy person but also by an elderly person, a disabled person, and an infant.

(Invention of Claim 1)
The pulling door of the sliding door according to the present invention is characterized in that in the pulling door main body of the sliding door, a grip portion that can be turned outward is attached with the lower side as a support shaft.
(Invention of Claim 2)
The pulling door of the sliding door according to the present invention relates to the invention described in claim 1 above, and swings through the support shaft within the range of the housing state in the pulling body in the substantially upright position and the protruding state from the pulling body in the substantially horizontal position. It is supposed to move.
(Invention of Claim 3)
The pulling door of the sliding door according to the present invention relates to the invention described in claim 2, and the length of the grip portion protruding from the pulling body is 70 mm to 110 mm.

  The present invention is configured as described above and has the following effects.

  The sliding door handle according to the present invention can be easily opened and closed not only by a healthy person but also by an elderly person, a disabled person, and an infant.

  Embodiments of the present invention will be described below with reference to the drawings.

  FIG. 1 is an external perspective view of a handle 1 of a sliding door D according to Embodiment 1 of the present invention, and FIG. 2 is a sectional view of the handle 1.

(About the basic structure of the pull handle 1 of this sliding door D)
As shown in FIG. 1, the sliding door D has a grip body 2 which is attached to the grip body 1 so that it can be turned outward with the lower side as a support shaft 20. The grip body 2 is in a substantially upright posture. 10 between the housed state (the state of the two-dot chain line in FIGS. 1 and 2) and the protruding state from the handle main body 10 in a substantially horizontal position (the state of the solid line in FIGS. 1 and 2). It can be swung through a shaft 20. Here, the length of the grip portion 2 protruding from the handle 1 is set to be about 85 mm when the grip portion 2 is in the substantially horizontal posture.

(About the configuration of sliding door D)
The sliding door D is a bag, and as shown in FIG. 2, the pulling door body 10 is configured so that the fitting concave plates 11 are fitted back-to-back from the front side and the back side into the opening d provided in the sliding door D. It is.

  Here, the pulling body 10 has a horizontal dimension of 50 mm, a vertical dimension of 110 mm, and a depth dimension of 15 mm, and a flange having a width dimension of 10 mm is formed around the open surface side. In addition, the board | plate material which comprises the said handle main body 10 is a steel plate of about 2 mm.

(About the grip part 2, the spindle 20, and the structure relevant to these)
The grip portion 2 is basically cylindrical, and is swingable via a support shaft 20 that is bridged between the blocks 30 and 30 provided at the lower portion of the handle main body 10. . Here, in this embodiment, the grip portion 2 is normally adapted to be pulled out from the handle main body 10 with a certain amount of force (a force that can be pulled out even by an elderly person or the like), and can thereby be brought into a horizontal state. Further, as means for stopping the grip portion 2 in a horizontal state, a contact between the grip portion 2 and the handle main body 10 is employed as shown in FIG.

  The grip part 2, the support shaft 20, and the blocks 30 and 30 are all made of steel. Of these, the grip part 2 that is touched by a hand is wound with foamed urethane, synthetic resin, leather material, or the like. As a result, it is possible to feel warmness or the like at the grip portion 2 and to avoid the occurrence of trauma to the human body.

(About the excellent action and effect of the pulling door 1 of this sliding door D)
This sliding door D can be opened and closed by the following procedures (1) and (2).
(1) Pull the grip part 2 out of the handle body 10 with a finger (a large finger force is not required for this operation), and the grip part 2 in the handle body 10 in the substantially upright position shown by the two-dot chain line in FIGS. From the accommodated state, the protruding state from the handle main body 10 in the substantially horizontal posture shown by the solid line in FIG.
(2) If the grip part 2 is gripped by hand in the above state and the sliding door D is pushed out through the grip part 2 (others are pulled out), even a healthy person can easily open and close the sliding door. In short, this sliding door D requires almost no finger force as in the prior art, and it is only necessary to grip the grip portion 2 by hand and apply force or weight in the moving direction of the sliding door.
(3) In the case of a healthy person, it is only necessary to normally open and close the sliding door D by placing a finger on the handle 1 without using the grip portion 2.

(About similar configurations)
FIG. 3 shows the same basic structure as that of the above embodiment, but a U-shaped recess 31 that opens upward is formed in the central portion of one block 30. The support shaft 20 is stretched over the constituent walls. Therefore, the columnar grip 2 attached to the support shaft 20 is neatly accommodated in the recess 31 without opening a space in a substantially horizontal posture state. Further, in the case shown in FIG. 3, the tip portion is made spherical and designed.

  4 and 5 show a rectangular frame body as the grip portion 2, and the grip portion 2 is accommodated in the handle body 10 in a substantially upright posture via the support shaft 20 ( It can be swung between the two-dot chain line state in FIGS. 4 and 5 and the protruding state from the pulling body 10 in a substantially horizontal position (solid line state in FIGS. 4 and 5). Therefore, in this handle 1, it is only necessary to open and close the sliding door D by gripping the grip portion 2 having a frame shape like a handle.

6 is an external perspective view of the handle 1 of the sliding door D according to the second embodiment of the present invention, and FIG. 7 is a sectional view of the handle 1.

(About the basic structure of the pull handle H of this sliding door D)
As shown in FIGS. 6 and 7, the sliding door D is basically provided with a grip portion 2 that can be turned outward with the lower side as a support shaft 20 in the handle main body 10 as in the first embodiment. The grip portion 2 is housed in the handle main body 10 in a substantially upright position (solid line state in FIG. 6), and protruded from the pull body 10 in a substantially horizontal position (solid line state in FIG. 7). Can be swung through the support shaft 20.

  Here, in the handle 1 of the second embodiment, as shown by the solid line in FIG. 6, a long hole 21 extending in the axial direction is formed in the vicinity of the lower end of the grip portion 2 and is constructed between both side walls of the handle body 10. Further, the support shaft 20 is inserted into the long hole 21, and the grip portion 2 is urged downward by a tension coil spring 22. When the grip portion 2 is lowered by the urging force of the tension coil spring 22, as shown by the solid line in FIG. 6, the uppermost component wall of the long hole 21 and the support shaft 20 are in contact with each other and the grip portion 2 The lower end portion penetrates and protrudes from a hole 23 provided in the lower wall of the handle main body 10 so that the grip portion 2 cannot be tilted. In addition, when the said grip part 2 is pulled up to the position of the dashed-two dotted line of FIG. 6, the lower end of the grip part 2 will be in the state extracted from the hole 23, and the grip part 2 can rock | fluctuate for the first time at this time.

Next, in the handle 1 of the second embodiment, when the grip portion 2 is swung by hand as described above and the hand is released when it is in a substantially horizontal state as shown by a solid line in FIG. The lower end portion of the grip portion 2 protrudes through the hole 24 provided below, and the grip portion 2 cannot swing again. Therefore, when opening and closing the sliding door D while holding the grip portion 2 by hand, the opening / closing operation can be performed in a stable state. Needless to say, this pull 1 also exhibits the effects described in the first embodiment (about the excellent actions and effects of the pull 1 of the sliding door D) .

(Other)
In the first and second embodiments, the present invention is adopted as a bag. However, the present invention is not limited to this, and any sliding door can be used.

  In the said Example 1, 2, the length of the grip part 2 which protrudes from the handle main body 10 can be 70 mm-110 mm.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. Sectional drawing of the said handle 1. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an external perspective view of a sliding door handle similar to the first embodiment of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an external perspective view of a sliding door handle similar to the first embodiment of the present invention. Sectional drawing of the handle 1 of FIG. The external appearance perspective view of the pulling handle of the sliding door of Example 2 of this invention. Sectional drawing of the handle of FIG.

Explanation of symbols

D Sliding door d Opening portion 1 Pull handle 10 Pull handle body 11 Fitting recess 2 Grip portion 20 Support shaft 30 Block

Claims (3)

A pulling door for a sliding door, characterized in that a gripping part is provided in the pulling body of the sliding door, and a gripping portion that can be turned outward is attached to the lower side as a support shaft. The grip portion is configured to swing via a support shaft in a range of a state in which the handle main body is housed in a substantially upright posture and a state of protrusion from the handle main body in a substantially horizontal posture. The sliding door handle according to 1. The sliding door puller according to claim 2, wherein a length of the grip portion protruding from the pulling body is 70 mm to 110 mm.

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