JP2013067968A - Door stop material for sliding door - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a door stop material that is flexible since the door stop material is applicable as a hiding material for a screwing part of a sash framing body being put in an engagement groove by peeling a door stop adjusting part piece by utilizing a cut groove when there is a hinderance in applying the door stop material upon occasion, and is easy to elastically deform more because of an inclination state of the door stop adjusting part piece when engaging an engagement groove on a door end stile side and thereby facilitates assembling operation to the engagement groove (door end stile).SOLUTION: There is provided a door stop material A for sliding door which is assembled to the door end stile by engaging the engagement groove provided with a pair of L-sectioned door end pieces opposite the door end stile in a depth direction, the door stop material including first, second door stop adjusting part pieces 2, 3 opposed to tip parts of door end part pieces during assembling. A cut groove 5 for peeling the first door stop adjusting part piece 2 from a hollow entity 1 is formed on the side of a base part of the first door stop adjusting part piece 2 which faces the second door stop adjusting part piece 3. The second door stop adjusting part piece 3 is made less in plate thickness than the first door stop adjusting part piece 2.

Description

  In the present invention, a pair of L-shaped door-contacting pieces are opposed to each other in the prospective direction on the door toe to provide an engaging groove, and engage with the engaging groove and assembled to the door toe. The present invention relates to a door-to-door material for sliding doors, which is used to soften the contact of the door to the vertical frame and prevent noise and damage to the sash vertical frame.

  As the door stop material, for example, a hollow main body in which a hollow portion in the longitudinal direction is formed inside, a mounting groove is provided in an intermediate portion facing the shoji expected direction (hereinafter simply referred to as a prospective direction). A pair of hollow main bodies opposed to the door sliding doors (hereinafter referred to simply as the direction of finding), engaging the tip of the door-contacting piece provided opposite the prospective direction on the door blade, and assembling it to the door blade. There is a structure in which one of the outer side surfaces is selectively used as a door stop surface (for example, Patent Document 1).

  Since the door stop material of this conventional structure is assembled to the door end cover so as to cover substantially the entire vertical direction of the door stop surface, for example, as shown in Patent Document 2, It is possible to avoid poor appearance due to exposure of the through hole of the tapping screw (screw fixing portion) that is fastened to the upper collar or the like.

Japanese Utility Model Publication No. 22-22473 Japanese Patent Laid-Open No. 7-42435

  In the prior art, the structure described in Patent Document 1 is assembled to the door toe so that if one side of the hollow main body can function as a door contact surface, the screwing portion (to operate the tapping screw) In some cases, it is possible to prevent the poor appearance due to the exposed screw stopper. However, depending on the processing error of one or both of the shoji and the sash frame for installing the shoji, and the state of attachment of the frame, it may be necessary to omit the assembly of the door-to-door material on the door toe (shoji side). In the case of No. 1, since the door contact surface always protrudes from the door toe and is assembled to the door toe, the protrusion is interposed between the door toe and the vertical frame of the sash frame for the reasons described above. If the gap to be secured cannot be secured, it is not possible to prevent the screw stopper from being exposed.

  Moreover, since the thing of patent document 2 employ | adopts the structure which assembles a door stop member in the predetermined area | region provided in the door toe, the said screw | thread stop part can always be hidden, This point and patent document 1 description However, since the door contact member is formed of a flat strip, the gap between the door toe and the vertical frame, which is an advantage of the structure of Patent Document 1, can be reduced. There is no point that can be handled.

  The present invention has been devised for the purpose of providing a door-to-door material for sliding doors that has the advantages of each of the conventional examples.

  In the door stop material of the sliding door that engages with an engagement groove provided with a pair of L-shaped door-end pieces opposed to each other in a prospective direction on the door-end fence, the door-end portion A hollow main body having a rectangular cross section to be engaged between the front ends of the pieces, and both ends of the hollow body opposite to the prospective direction of the hollow main body along the longitudinal direction of the hollow main body, and in the prospective direction The first and second door contact adjusting portions that are gradually closer to each other from the base on the hollow main body side toward the front end side and face the front end portion of the door tip piece when assembled. The first and second door contact adjusting part pieces, on the side facing the other door contact adjusting part piece of the base of the door contact adjusting part piece on one side in the finding direction, A cut groove for peeling the one-side door contact adjusting piece from the hollow main body is formed. And this means.

  And to this basic means, by adding a point where the thickness of the door adjustment portion on the other side is made thinner than the thickness of the door adjustment portion on the one side in the direction of finding, Either the adjusting part piece or the thin door adjusting part piece can be selected and applied according to the situation, and a versatile sliding door door material can be provided.

  Further, an intermediate protrusion is provided that is slightly protruded and biased toward one side of the door adjustment portion on the side of the hollow main body provided with the cut groove, and an imaginary straight line connecting the intermediate protrusion and the notch of the hollow main body The separation width between the grooved side door adjustment portion and the outer side surface on one side is substantially the same width as the thickness of the door tip portion of the door tip piece, and the intermediate protrusion is located inside the door tip portion. When applied as a concealing material for screwing parts such as through holes of tapping screws, by adding a structure that prevents the hollow main body from protruding from the door tip when contacted, the exterior of the door main body of the hollow main body Unnecessary protrusion to the can be prevented. In addition, if the cut groove has a configuration in which the flat side surface of the hollow main body and the peripheral side surface of the door contact adjusting piece on one side intersecting with the side surface are formed to intersect at an acute angle, the door contact from the hollow main body The piece can be easily and reliably peeled off.

  According to the present invention, when the application of the door stop material is hindered depending on the situation, the door stopper adjusting piece is peeled off using the cut groove and placed in the engagement groove. It can be applied as a concealing material for the screwing portion of the door, and can provide a sliding door door material having versatility. Further, when engaging with the engagement groove on the door end side, the door stop adjusting piece is inclined so that it is more easily elastically deformed. The door stop material which can perform assembly operation simply can be provided. Then, the contact surface of the door contact adjusting part, which is interposed between the door-end fence and the vertical frame (of the sash), is arranged in the crossing direction with respect to the door-end part. As a result, the cushioning property of the door-adjusting piece is increased and the pressure is narrowed by the door-end collar and the vertical frame, so that the impact can be reduced.

Sectional drawing of the door stop material. The partial missing schematic diagram which shows the relationship between a door stop material and each part. Xx sectional view taken on the line of FIG. Sectional drawing which shows the 1st use condition of the door stop material. Sectional drawing which shows the 2nd use condition of a door stop material. Sectional drawing which shows the 3rd use condition of a door stop material. Sectional drawing which shows the 4th use condition of a door stop material.

  The drawings show an embodiment of a sliding door door material according to the present invention. In the drawing, A is a sliding door door material, and the sliding door material A is made of an elastic synthetic resin or rubber. In order to reduce the impact on the vertical frame 21 of the sash 20 when the shoji D is closed, it is generally used.

  The door toe cage 20 of the embodiment extends along the longitudinal direction at both ends of the hollow main body portion 20a in the prospective direction of the surface facing the vertical frame 21 (both ends along the longitudinal direction of the hollow main body portion 20a). A door tip portion 20b having a substantially L-shaped cross section is provided so as to protrude relative to each other so that a door tip portion 20b 'at the tip thereof protrudes in a direction in which the door tip portions 20b and 20b face each other. An engagement groove 22 having a narrow opening 22a between the door tips 20b 'and 20b' is formed between the pieces 20b and 20b, and the door stop material A is assembled.

  The door stop material A has a hollow main body 1 having a substantially rectangular cross section with a hollow section 1a with a rounded corner, and both side surfaces 1s and 1s of the hollow main body 1 opposite to the expected direction of the shoji, The first and second door contact adjusting pieces 2 and 3 projecting from both ends of the side face 1s in the shoji finding direction, and the first door adjusting portion 2 and the second door adjusting portion 3 In the meantime, it is constituted by an intermediate protrusion 4 which is provided slightly over the side surface 1 s and provided in the entire area along the longitudinal direction of the hollow main body 1 in the same manner as the adjustment pieces 2 and 3.

  The hollow main body 1 is provided with a hollow portion 1a so that it can be freely deformed when being engaged with the engagement groove 22 of the door rod 20 and can be attached to and detached from the engagement groove 22 (door tip piece 20b). is there.

  The first and second adjustment pieces 2, 3 provided on both side surfaces 1 s, 1 s of the hollow main body 1 in the prospective direction are inclined so as to gradually approach from the base of the hollow main body 1 toward the distal end side. In this manner, the thickness of the contact portion of the first door contact adjusting portion 2 with the door end portion 20b '(the outer surface thereof) is set as the second door contact adjusting portion piece 3. It is made thicker than the plate | board thickness of a contact part with the said door-end part 20b '(outer surface). That is, the amount of protrusion when the door stop material A is assembled to the door end ridge 20 so that the first door contact adjustment piece 2 protrudes from the door end piece 20b is similarly set to the second door contact adjustment piece 3. The first and second door adjustment parts 2 and 3 are made larger (thicker) than the amount of protrusion when assembled, and the amount of protrusion (protrusion allowance) is selected (inside and outside). Which one to use is selected.

  In addition, as above-mentioned, making each door adjustment part 2 and 3 incline makes the contact property with respect to the door tip part 20b of the door adjustment part 2 or 3 selected in any one. This is for the purpose of increasing cushioning when the door toe 20 hits the vertical frame.

  The base portion on the opposite side of the first door adjustment portion 2 of the first door adjustment portion 2 having a thicker contact portion with the door tip piece 20b has a planar shape of the hollow main body 1. An acute-angled cut groove 5 having a rear end at a portion where the side surface 1s and the peripheral side surface of the first door contact adjusting piece 2 intersect is provided. The first door contact adjusting piece 2 is hollow by using the cut groove 5. The main body 1 can be peeled freely along its longitudinal direction.

  In addition, the cut groove 5 is sufficient as long as it is easy to peel off the first door contact adjusting piece 2 from the hollow main body 1, but it is acute (triangular) like the embodiment, In addition, if the flat side surface 1s of the hollow main body 1 and the side surface 1s and the peripheral side surface of the first door contact adjusting piece 2 are provided to intersect at an acute angle, the door contact having excellent peeling functionality Can provide material.

  The cut groove 5 may be provided on the second door contact adjusting part piece 3 side, or may be provided only on the second door contact adjusting part piece 3 side.

  The intermediate protrusion 4 is provided on the side face 1s of the hollow main body 1 on the first door contact adjusting piece 2 side so as to slightly protrude from the side face 1s as described above. That is, the intermediate ridge 4 has a distance between the virtual straight line connecting the intermediate ridges 4 and the outer surface of the hollow main body 1 on the first door contact adjusting piece 2 side, the intermediate ridge 4 and the second Provided between the first and second adjustment pieces 2 and 3 as described above in such a position that the distance between the two adjustment pieces 3 is substantially the same as the thickness of the door end 20b ′. It is.

  The door stop material A made of the above-described constituent material is used so as to be partially or entirely engaged with the engaging groove 22 provided in the door rod 20 by utilizing its elastic deformation.

  FIG. 4 shows a first use state. In this state, the second door contact adjusting piece 3 side of the hollow main body 1 is engaged in the engagement groove 22, and the hollow main body is formed in the opening 22 a of the engagement groove 22. 1 is engaged, the intermediate protrusion 4 is in contact with the surface of the door tip portion 20b ', and the door stop material A is assembled to the door tip rod 20.

  In this state, the separation gap a (when the shoji is closed) between the door-end fence 20 (door-end portion 20b ') and the vertical frame 21 is filled with the first door-contact adjusting portion 2; The case of the maximum allowance dimension state (maximum amount which the door stop material A protrudes from the door rod 20) which fills the said separation gap a with which A is provided is shown.

  In the second use state shown in FIG. 5, the state shown in FIG. 4 is an initial state, and the door stop material A is pressed toward the engagement groove 22 to locate the hollow main body 1 in the engagement groove 22 (engagement groove). 22), the intermediate protrusion 4 is forcibly engaged with the opening 22a and presses the door tip 20b 'in the expected direction. The state where the door stop material A is fixed is shown.

  In this state, the first door contact adjustment piece 2 is arranged so as to be deformed from a state having an inclined angle to a state having almost no angle in the horizontal direction so as to be parallel to the door tip portion 20b '. This can be applied to the case where the amount of protrusion from 20b ′ is reduced and the gap a corresponding to the reduced amount is provided. That is, when it is narrower than the width of the gap a in the first use state, as shown in FIG. it can.

  The third use state shown in FIG. 6 is a state in which the second door contact adjusting part piece 3 side is arranged outside the door rod 20, and the width of the gap a is narrower than that of FIG. At this time, the case where the door stop material A is attached to the door rod 20 so that the second door contact adjusting piece 3 can be selected and used as the narrow state is shown.

  At this time, the door end portion 20b 'of the door end piece 20b is sandwiched between the second door contact adjusting portion 3 and the hollow ridge 4 so that the first door contact adjusting portion 2 is retained. The door stop material A is assembled to the door-end fence 20. In the third use state, the second door contact adjusting piece 3 is deformed from an inclined angled arrangement state to a horizontal substantially non-angled state as in the case of the first door contact adjusting piece 2. It is arranged so as to be parallel to the tip portion 20b ', and is applied when a projecting amount from the door tip portion 20b' is smaller than that when the first door contact adjusting piece 2 is used. .

  In any of these cases, the through hole 25 for operating the tapping screw 24 that fastens the door rod 20 to the horizontal rod (upper or lower rod) 23 is covered with the door stop material A (external to the through hole 25). Moreover, the fall of the appearance of the door-end surface of the door-end fence 20 (shoji) by the presence of the through hole 25 is improved.

  FIG. 7 shows a use state of the door stop material A when there is no gap a for applying the door stop material A as a buffer material between the door end portion 20b ′ and the door stop portion 21a (vertical frame 21). Yes.

  At this time, the door stop material A uses the cut groove 5 to separate the first door contact adjusting piece 2 from the hollow main body 1 and engages the door stop material A with the engagement groove 22 in the peeled state. It is assembled to the door toe wall 20. The peeling work is performed by taking out the door stop material A from the door end cage 20, but can also be performed with the door stop material A assembled to the door end cage 20 in the first use state and the second use state.

  Further, the door contact material A is prevented from being detached from the engagement groove 22 by the intermediate protrusion 4 being locked to the inside (back) side of the door tip portion 20b ', covering the through hole 25, A reduction in appearance due to the presence of the holes 25 is prevented.

DESCRIPTION OF SYMBOLS 1 Hollow main body 2 1st door contact adjustment part 3 2nd door contact adjustment part 5 Cut groove | channel 20 Door tip rod 20b Door tip part piece 20b 'Tip part 22 Engagement groove

Claims (4)

  In the door stop material of the sliding door that engages with an engagement groove provided with a pair of L-shaped door-end pieces opposed to each other in a prospective direction on the door-end fence, the door-end portion A hollow main body having a rectangular cross section to be engaged between the front ends of the pieces, and both ends of the hollow body opposite to the prospective direction of the hollow main body along the longitudinal direction of the hollow main body, and in the prospective direction The first and second door contact adjusting portions that are gradually closer to each other from the base on the hollow main body side toward the front end side and face the front end portion of the door tip piece when assembled. The first and second door contact adjusting part pieces, on the side facing the other door contact adjusting part piece of the base of the door contact adjusting part piece on one side in the finding direction, Sliding door formed with a cut groove for peeling the one-side door contact adjusting piece from the hollow main body Doorstop material.   The door stop material for a sliding door according to claim 1, wherein the thickness of the door adjustment piece on the other side is made thinner than that of the door adjustment part on one side in the direction of finding.   Provided with an intermediate protrusion that slightly protrudes toward the door-adjustment adjustment portion on the side of the hollow main body provided with the cut groove, an imaginary straight line connecting the intermediate protrusion, and the cut groove of the hollow main body The opening width of the door contact adjusting part on the provided side is set to be approximately the same width as the thickness of the door tip part of the door tip part, and the intermediate protrusion is brought into contact with the inside of the door tip part. The door stop material of the sliding door according to claim 1 or 2, wherein the hollow main body does not protrude from the door tip.   The cut groove is provided in any one of claims 1 to 3, wherein a flat side surface mainly formed of a hollow body and a peripheral side surface of a door contact adjusting piece on one side intersecting the side surface are intersected at an acute angle. The sliding door material described.

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