JP2007138587A - End structure of sliding door, end member, and sliding door using the end member - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an end structure of a sliding door with extremely high safety which securely prevents a finger from being injured even if the finger is pinched between the sliding door and a column or the sliding doors. <P>SOLUTION: A retreated part 30 with a retreated hard part forming an outer edge is formed in a predetermined position in a longitudinal direction at an end on the opening and closing direction side of the sliding door 10, a cushioning member 24 is mounted to the retreated part 30 so that the hard part functions as a fitting piece (stopper) and the cushioning member 24 mounted to the retreated part 30 is not collapsed even if the sliding door 10 is violently pressed to a column 14c when opening and closing the sliding door 10. Accordingly, the cushioning member 24 does not lose an impact absorbing function, the finger is securely prevented from being injured even if fingers or toes are accidentaly pinched between the sliding door 10 and the column 14c when opening and closing the sliding door 10. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to an end structure of a sliding door that can be opened and closed safely, and an end member for constituting such an end structure.

  Conventionally, in the case of so-called sliding doors such as sliding doors and cages, there is a problem that when a door is opened and closed (especially closed), a finger is caught between the door and the pillar or between the doors. Therefore, in order to solve such a problem, a technique for attaching a cushion material over the entire length in the longitudinal direction of the end surface of the door in the opening and closing direction has been proposed. As an example thereof, as shown in FIG. 8, a back plate 2 that abuts against the end surface of the door 1 and a soft synthetic resin that is continuous with both side edges in the longitudinal direction of the back plate 2 and has a space between the back plate 2. 3 is a technique using a cushion material 6 including a curved cushion wall 4 that forms a portion 3 and an intermediate wall 5 that is formed of a soft synthetic resin and is connected between an appropriate position on the inner surface of the cushion wall 4 and an appropriate position on the inner surface of the back plate 2. (For example, refer to Patent Document 1).

According to this technique, by providing the intermediate wall 5, when the door 1 is closed, the space 3 between the back plate 2 and the cushion wall 4 can be prevented from being completely crushed, and the space 3 can be used as a cushion. As a result of functioning, it is possible to prevent the fingers sandwiched between the door 1 and the pillar 7 or the doors 1 from being injured to some extent.
Japanese Utility Model Publication No. 06-18590

  However, in the case where the cushion material 6 is provided over the entire length in the longitudinal direction of the closing side end surface of the door 1 as described above, even if the intermediate wall 5 is provided even if the door 1 is closed vigorously by applying momentum, The cushion material 6 is crushed and greatly deformed, and the space 3 does not function as a cushion. That is, the cushion material 6 loses the shock absorbing function. For this reason, if a finger is sandwiched in such a case, the finger may be injured by the impact.

  Therefore, the main problem of the present invention is that the sliding door end structure with extremely high safety that can surely prevent the finger from being injured even if the finger is sandwiched between the sliding door and the pillar or between the sliding doors, It is an object of the present invention to provide an end member that can easily constitute such an end structure and is excellent in design and durability.

  The invention described in claim 1 is “the end portion structure S at the end of the sliding door 10 on the opening / closing direction side, provided with a retreating portion 30 in which a hard portion forming an outer edge is retreated at a predetermined position in the longitudinal direction, It is the edge part structure S of the sliding door 10 characterized by having attached the cushion member 24 to the retreat part 30 ".

  In the present invention, the sliding portion 10 is provided with the retreating portion 30 in which the hard portion forming the outer edge is retreated at a predetermined position in the longitudinal direction at the end portion on the opening / closing direction side of the sliding door 10, and the cushion member 24 is attached to the retreating portion 30. Unlike the case where the cushion material is provided over the entire longitudinal direction of the opening / closing direction side end portion of the door 10, even when the sliding door 10 is violently pressed against the column 14 c when the sliding door 10 is opened / closed, the hard portion is the locking piece. The cushion member 24 that functions as a (stopper) and is attached to the retreating portion 30 is not crushed. That is, the cushion member 24 does not lose its shock absorbing function. For this reason, if the retreat part 30 and the cushion member 24 are provided in a portion where hands and feet are close when opening and closing the sliding door, the sliding door 10 and the column 14c may be mistakenly opened and closed (especially when the sliding door 10 is closed). Even if the fingers of the limbs are sandwiched between them, the cushion member 24 exhibits an impact absorbing function and can surely prevent the fingers from being injured.

  Here, the “end portion on the opening / closing direction side” in which the end portion structure S is configured means an end portion on the side that intersects the opening / closing direction of the sliding door 10.

  According to the second aspect of the present invention, “the sliding door 10 has an abutment surface 20a having a size substantially equal to the end surface 10c on the opening / closing direction side, and the end surface 10c of the sliding door 10 in the opening / closing direction via the abutment surface 20a”. A long main body 20 to be attached, a plurality of hard protrusions 22 projecting at predetermined intervals in the longitudinal direction on the surface opposite to the surface on which the contact surface 20a of the main body 20 is provided; The end member 18 is characterized by comprising a cushion member 24 attached to a retracted portion 30 formed between the convex portions 22.

  In the present invention, the above-described end structure S (described in claim 1) can be configured simply by attaching the contact surface 20a of the main body 20 to the end surface 10c of the sliding door 10 in the opening / closing direction.

  According to a third aspect of the present invention, in the end member 18 according to the second aspect of the present invention, “the surface of the hard convex portion 22 and the surface of the cushion member 24 are covered with the flexible sheet member 26, and the sheet member 26, the end portions 26a of the 26 are joined to the contact surface 20a ".

  In the end member 18 according to the second aspect, since the hard convex portion 22 and the cushion member 24 are made of different materials, there is a difference in their appearance. Therefore, as in the present invention, the surface of the hard convex portion 22 and the surface of the cushion member 24 are covered with a flexible sheet member 26, thereby concealing the difference in appearance between the hard convex portion 22 and the cushion member 24. Can improve the appearance. Moreover, the designability can be imparted to the surface of the end member 18 by selecting the material, color, design, and the like of the sheet member 26.

  Further, since the end portion 26a of the sheet member 26 is joined to the contact surface 20a, when the end member 18 is attached to the end surface 10c of the sliding door 10, the end portion 26a of the sheet member 26 is connected to the contact surface 20a and the sliding door. 10 between the end faces 10c. For this reason, it is possible to prevent the end portion 26 a of the sheet member 26 from rolling up and dropping off from the surface of the end member 18.

  According to the present invention, even if a finger is sandwiched between a sliding door and a pillar or between sliding doors, it is possible to reliably prevent the finger from being injured. The partial structure can be easily configured, and an end member excellent in design and durability can be provided.

  Hereinafter, the present invention will be described in detail with reference to the drawings. In the following description, when each part is indicated by a superordinate concept, it is indicated by only Arabic numerals without adding an alphabet branch number, and when each part needs to be distinguished (that is, when indicated by a subordinate concept) Distinguish uppercase branch numbers by adding them to Arabic numerals.

  As shown in FIG. 1, the sliding door 10 to which the present invention is applied is disposed on the inner surface (specifically, between the sill 14a and the duck 14b) of the opening 14 provided in the wall 12 such as a residence, and the column 14c. This is a door that opens and closes and moves in the horizontal direction (hereinafter, this direction is referred to as “opening and closing direction”), and includes sliding doors, eaves, shojis, and shutters.

  2-5 represents the sliding door 10 to which the edge part structure S of this invention was applied. As shown in these drawings, the sliding door 10 according to an embodiment of the present invention is configured by a framed frame 10a and a pair of plate-like face materials 10b attached to both front and back surfaces of the frame 10a. (See FIGS. 3 and 4), a concave groove 16 extends in the longitudinal direction at the center of the end face 10c on the opening / closing direction side. End members 18 </ b> A and 18 </ b> B (18) are attached to the end surface 10 c to prevent a person from getting injured by stuffing his / her fingers when opening / closing the sliding door 10.

  The end member 18 includes a main body 20, a hard convex portion 22, a cushion member 24, and a seat member 26.

  The main body 20 is a long member having a contact surface 20a having a size substantially equal to the end surface 10c on the opening / closing direction side of the sliding door 10, and is made of sawn timber, plywood, wood fiberboard (IB, MDF, etc.), wood cutting Single plate (particle board, strand board, OSB, etc.), wood materials such as laminated wood, plastic materials such as acrylic and polycarbonate, or hard materials such as metal materials such as aluminum, or these are formed in combination. ing.

  In the central portion of the contact surface 20a of the main body 20, a ridge 20b that fits in the groove 16 described above is formed in the longitudinal direction, and on the surface opposite to the surface on which the contact surface 20a is provided, As shown in FIGS. 3 and 5, hard projections 22 having a height of about 5 to 15 mm are provided at both ends in the longitudinal direction with a predetermined interval.

  In this embodiment, the side surface of the main body 20 of the end member 18A attached to the closing end 10c of the sliding door 10 is provided with a concave groove 28 serving as a handle over the entire longitudinal direction. Such a ditch | groove 28 is not provided in the side surface of the main body 20 of the edge part member 18B attached to the end surface 10c which opposes.

  The hard convex portion 22 is a member whose tip abuts against the pillar 14c of the opening 14 when the sliding door 10 is opened and closed, and similarly to the main body 20 described above, sawn wood, plywood, wood fiberboard (IB, MDF, etc.), Wood chips (particle board, strand board, OSB, etc.), wood materials such as laminated wood, plastic materials such as acrylic and polycarbonate, or hard materials such as metal materials such as aluminum, alone or in combination Is formed. The hard convex portion 22 may be formed integrally with the main body 20, or may be formed separately.

  Thus, by providing the hard convex part 22 with the predetermined space | interval in the longitudinal direction both ends of the main body 20, when attaching the edge part member 18 to the edge part 10c of the opening-and-closing direction side of the sliding door 10, and opening and closing the sliding door 10 In the central portion of the main body 20 in which a person's hand is placed, a concave retreat portion 30 in which the hard portion retreats at a depth of about 5 to 15 mm is formed (see FIGS. 4 and 5). ).

  The retreating portion 30 formed between the hard convex portions 22 has a cushion member 24 via a fixing means such as an adhesive so that the front end surface thereof is substantially flush with the front end surface of the hard convex portion 22. Is attached.

  The cushion member 24 is a member that absorbs an impact applied to the finger when the finger is sandwiched between the sliding door 10 and the pillar 14c. Examples of the material constituting the cushion member 24 include polyurethane foam, polyethylene foam, and rubber sponge. However, any material having cushioning properties may be used, and the material is limited to these. is not.

  The sheet member 26 is a flexible sheet that covers the surfaces of the hard convex portion 22 and the cushion member 24. As described above, since the hard convex portion 22 and the cushion member 24 are made of different materials, there is a difference in their appearance. Therefore, by covering these surfaces with the sheet member 26, it is possible to improve the appearance by hiding the difference in appearance between the hard convex portion 22 and the cushion member 24.

  Examples of the material constituting the sheet member 26 include fabric, film, synthetic leather, and natural leather. However, any material may be used as long as it is flexible and concealed. Well, it is not limited to these. In addition, the design property can be provided to the surface of the end member 18 by appropriately selecting the material itself constituting the sheet member 26 or its color, pattern, and the like. Of these, if a synthetic leather having high durability and excellent touch and having a certain degree of elasticity is used as the sheet member 26, the end member 18 is abutted against the column 14c not only by design but also by its elasticity. It is also possible to reduce the impact sound when hitting.

  The sheet member 26 is fixed to the surface of the hard convex portion 22 and the cushion member 24 through fixing means such as an adhesive, but at this time, no fixing means is interposed between the cushion member 24 and the sheet member 26. It is preferable to do so. This is because the movement of the cushion member 24 can be prevented from being restricted by the seat member 26 when the cushion member 24 is deformed.

  Further, the end portion 26a of the sheet member 26 is fixed to the contact surface 20a of the main body 20 through fixing means such as an adhesive. In this way, when the end member 18 is attached to the end surface 10 c of the sliding door 10, the end portion 26 a of the sheet member 26 is stored between the contact surface 20 a and the end surface 10 c of the sliding door 10. For this reason, it is possible to prevent the end portion 26 a of the sheet member 26 from rolling up and dropping off from the surface of the end member 18.

  When attaching the end member 18 configured as described above to the sliding door 10, first, an adhesive is applied to the recessed groove 16 provided in the end surface 10 c on the opening / closing direction side of the sliding door 10. By applying the adhesive in the concave groove 16 in this way, it is possible to prevent the adhesive from protruding from the gap between the end surface 10c and the contact surface 20a, and the joint portion between the sliding door 10 and the end member 18 The appearance of can be improved.

  Then, by inserting the ridges 20b provided on the main body 20 of the end member 18 into the concave groove 16 [this makes it possible to easily and accurately position the two members], and curing the adhesive. The attachment of the end member 18 to the sliding door 10 is completed, and the end structure S of the present invention is completed at the opening / closing direction side end of the sliding door 10.

  According to the end portion structure S of the sliding door 10 of the present embodiment, the retreating portion 30 in which the hard portion forming the outer edge is retreated at the central portion in the longitudinal direction at the end portion in the opening and closing direction of the sliding door 10 is provided. Since the cushion member 24 is attached, unlike the case where the cushion material is provided over the entire longitudinal direction of the opening / closing direction side end portion of the sliding door 10, when the sliding door 10 is closed, the sliding door 10 is violently abutted against the column 14c. However, the hard portion functions as a locking piece (stopper), and the cushion member 24 attached to the retracted portion 30 is not crushed. Therefore, the cushion member 24 does not lose its shock absorbing function, and the cushion member 24 does not shock even if a finger of the hand is accidentally sandwiched between the sliding door 10 and the column 14c when opening and closing the sliding door (especially when closing the sliding door 10). The absorption function can be exerted, and the finger can be reliably prevented from being injured.

  In addition, by using the end member 18 as described above, the end structure S can be easily configured simply by attaching the end member 18 to the end surface 10 c on the opening / closing direction side of the sliding door 10.

  In the above-described embodiment, the case where the end member 18 is attached to the end surface 10c on the opening / closing direction side of the sliding door 10 to form the end structure S is shown. However, as shown in FIG. Instead of using the member 18, the center part in the longitudinal direction of the end face in the opening / closing direction of the sliding door 10 may be cut out to form a recessed receding part 30, and the cushion member 24 may be attached to the receding part 30. Further, (not shown) a hard convex portion 22 formed separately is attached to both ends in the longitudinal direction of the opening / closing direction side end face 10c of the sliding door 10 to form a receding portion 30 at the central portion in the longitudinal direction. The cushion member 24 may be attached. Furthermore, the hard convex part 22 is provided only in the longitudinal direction upper end part of the edge part member 18, or it cuts from the longitudinal direction center part in the opening / closing direction side end surface of the sliding door 10 to a lower end part, and the receding part 30 is stepped. You may make it form. That is, as long as the retreating portion 30 in which the hard portion forming the outer edge retreats can be provided at a predetermined position in the longitudinal direction at the end of the sliding door 10 on the opening / closing direction side, any mode may be used.

  Moreover, in the above-mentioned example, although the case where the retreat part 30 was provided only in the longitudinal direction center part in the edge part by the side of the opening / closing direction of the sliding door 10 was shown, as shown in FIG. Also, a retreating portion 30 (in this case, a stepped shape) may be provided, and the cushion member 24 may be attached to the portion. By doing so, it is possible to prevent the toes from being injured even when the toes of fingers are sandwiched between the sliding door 10 and the pillar 14c.

  And in the above-mentioned example, although the case where the edge part structure S was comprised in both the edge parts by the side of the opening-and-closing direction of the sliding door 10 was shown, it is enough if the said edge part structure S is provided at the edge part of a closed side at least. There is an effect.

It is explanatory drawing which shows the usage condition of the sliding door to which the edge part structure of this invention was applied. It is a perspective view which shows the sliding door of one Example to which the edge part structure of this invention was applied. It is the sectional view on the AA line in FIG. It is the BB sectional view taken on the line in FIG. It is CC sectional view taken on the line in FIG. It is a perspective view which shows the sliding door of the other Example to which the edge part structure of this invention was applied. It is a perspective view which shows the sliding door of the other Example to which the edge part structure of this invention was applied. It is a perspective view which shows the edge part structure of the conventional sliding door.

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 ... Sliding door 10c ... End surface 14 (on the opening-and-closing direction side) ... Opening part 14c ... Column 16 ... Concave groove 18 ... End member 20 ... Main body 20a ... Contact surface 20b ... Convex strip 22 ... Hard convex part 24 ... Cushion member 26 ... Sheet member 26a ... (Sheet member) end 28 ... Concave groove (handle)
30 ... Retraction part S ... End part structure

Claims (4)

An end structure at the end of the sliding door on the opening and closing direction side,
An end structure of a sliding door, wherein a receding part in which a hard part forming an outer edge is receded is provided at a predetermined position in the longitudinal direction, and a cushion member is attached to the receding part. A long main body having a contact surface having a size substantially equal to the end surface on the opening / closing direction side of the sliding door and attached to the end surface on the opening / closing direction side of the sliding door via the contact surface;
A plurality of hard convex portions protruding at predetermined intervals in the longitudinal direction on the surface opposite to the surface on which the contact surface of the main body is provided;
An end member comprising: a cushion member attached to a receding portion formed between the hard convex portions.   The surface of the said hard convex part and the surface of the said cushion member are coat | covered with the flexible sheet | seat member, The edge part of the said sheet | seat member was joined to the said contact surface. End member.   A sliding door, wherein the end member according to claim 2 or 3 is attached to at least one of end portions on the opening and closing direction side.