JP2012012903A - Fitting - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a fitting capable of preventing damage to a frame body and a component.SOLUTION: After a jamb engaging protrusion 48 of a jamb 4 as a first abutment part abuts against a gradient abutted surface part 27 as a first abutted part of a sash stopper 20, a concave bottom surface part 49 of the jamb 4 as a second abutment part abuts against a jamb abutment surface part 25 as a second abutted part of the sash stopper 20. When an opened sash abuts against the sash stopper 20, the load exerted in an opening direction may be dispersed in two stages. This makes it possible to mitigate the impact on a single point on the jamb 4, thus preventing damage to the jamb 4 and the sash stopper 20.

Description

  The present invention relates to a joinery, and more particularly, to a joinery such as a sliding window or a sliding window having a face member that is supported by a frame so as to be opened and closed.

Conventionally, in fittings such as sliding windows, appropriate leftover dimensions have been set so that the door bottom side of the open shoji (face material) does not collide with the vertical frame, and a shoji stopper, etc. at the set position Therefore, the opening movement of the shoji is regulated (for example, see Patent Documents 1 and 2).
In the fittings described in Patent Documents 1 and 2, the door stop block or the knob member serving as a shoji stopper is arranged so as to contact the vertical frame, and the door stopper block or the knob member is applied with the vertical frame of the shoji. Open movement is restricted in contact.

Japanese Patent Laid-Open No. 2002-180751 JP 2002-194955 A

  However, in the joinery described in Patent Documents 1 and 2, since only the side surface of the shoji stopper comes into contact with the prospective surface of the vertical frame, the total load of the shock applied to the shoji stopper when the shoji is opened is the vertical frame. If the action is concentrated on the prospective surface, the shoji stopper and the vertical frame may be damaged.

  An object of the present invention is to provide a joinery capable of preventing damage to a frame body and components.

  The joinery of the present invention includes a frame, a face member supported by the frame so as to be freely opened and closed, and a contact member that comes into contact with the opened face member and restricts the opening movement of the face member. The frame body includes a plurality of contact portions including first and second contact portions that can contact the contact member, and the contact member includes the first contact portion. A plurality of abutted portions including first and second abutted portions that abut against the first and second abutting portions, respectively, and the opened face material contacts the abutting member. When the first contact portion and the first contacted portion come into contact with each other and at least one of the first contact portion and the first contacted portion is deformed, The contact portion and the second contacted portion are in contact with each other.

Here, the joinery of the present invention may be a joinery such as a doorway or a window provided with one or two or more face materials that can be opened and closed freely such as a sliding window, a single-drawing window, and a draw window. In addition, it may be a fitting such as a window in which a face material is provided so as to be opened and closed freely like a raising and lowering window.
According to the present invention described above, when the face material is released, the frame and the contact member are contacted in at least two stages, so that the load applied to the contact member is distributed in a plurality of stages and a plurality of locations. The load applied to each contact portion and the contacted portion can be reduced, and the frame body and the contact member can be prevented from being damaged. When the abutting portion and the abutted portion are composed of three or more sets, the second abutting portion and the second abutted portion are brought into contact by the abutting of the second abutting portion and the second abutted portion. It suffices that the third contact portion and the third contacted portion are configured to contact each other by deforming at least one of the portions, and the same applies to the fourth contact portion and the contacted portion and the subsequent portions. In addition, it is only necessary to be configured to sequentially contact each other.

Further, in the joinery of the present invention, the first contact portion is formed having a pair of inclined contact surface portions inclined so as to approach each other in the opening direction of the face material, It is preferable that the contact portion has an inclined abutted surface portion that can abut on the inclined abutting surface portion.
According to such a configuration, when the face material is released and the inclined contact surface portion and the inclined contacted surface portion contact each other, the mutual contact force acts not only in the opening direction of the face material but also in the prospective direction. Thus, the first contact portion and the first contacted portion are in a state of being easily deformed, and the inclined contact surface portion and the inclined contacted surface portion can be brought into contact with each other, The subsequent second abutting portion and the second abutted portion can be reliably abutted, and a plurality of abutting operations can be reliably caused.

In the joinery of the present invention, the frame body is made of resin, and the first contact portion is deformed so that the second contact portion and the second contacted portion can contact each other. It is preferable that
According to such a configuration, when the first abutting portion and the first abutted portion abut, the resin-made first abutting portion is easily deformed. The contact portion and the second contacted portion can be reliably brought into contact with each other. In addition, when the frame is made of resin, the rigidity and strength are inferior to those of metal, but as described above, it is easy to disperse the load to multiple locations, so the impact resistance of the frame is improved and damage is prevented. Can be prevented.

Further, in the joinery of the present invention, the frame body is formed with a pair of finding surface portions facing in the prospective direction and a hollow portion positioned between the pair of finding surface portions, and the first contact portion is It is preferable that one of the pair of finding surface portions is formed at a position overlapping the hollow portion in the prospective direction.
According to such a configuration, when the first contact portion is formed on the finding surface portion constituting the hollow portion, the first contact portion can be easily deformed, and the frame is formed of a material that is not easily deformed. Even so, when the first abutted portion comes into contact with the first abutting portion, deformation that causes the found surface portion to bend toward the hollow portion side is likely to occur, and the second abutting portion and second The abutted portion can be reliably abutted.

It is a longitudinal section showing a fitting concerning an embodiment of the present invention. It is a cross-sectional view showing the joinery. It is a cross-sectional view which expands and shows a part of frame of the said fitting. It is a perspective view which shows the shoji stopper provided in the said frame. It is a cross-sectional view which shows operation | movement of the said shoji stopper.

Hereinafter, a sliding window 1 as a fitting according to an embodiment of the present invention will be described with reference to the drawings.
1 and 2, a sliding window 1 is a window provided at an opening of an outer wall in a detached house or the like to partition an indoor space and an outdoor space of a building, and includes an upper frame 2, a lower frame 3, and left and right vertical windows. More than the window frame 5 as a frame body framed around the frame 4, the shojis 6 and 7 as a pair of indoor and outdoor face members supported inside the window frame 5 so as to be freely opened and closed left and right, and the outdoor shoji 7 The screen door 5 is configured to include a screen door 8 supported on the window frame 5 so as to be movable left and right on the outdoor side. The indoor side shoji 6 and the outdoor side shoji 7 are each configured by fitting a glass panel (multi-layer glass) 14 into an interior in which an upper eave 11, a lower eave 12, and left and right vertical eaves 13 are assembled. The screen door 8 is configured by attaching an insect repellent net 18 to the inside of each of the upper and lower cages 15 and 16 and the left and right vertical rods 17 made of aluminum.

  The upper frame 2, the lower frame 3, and the left and right vertical frames 4 in the window frame 5 are configured to have resin frame bodies 2 A, 3 A, and 4 A, respectively, and the frame body 3 A of the lower frame 3 has an aluminum profile. An inner rail member 3B and an outer rail member 3C made of metal are attached and guided to these rail members 3B and 3C, respectively, so that the indoor side shoji 6 and the outdoor side shoji 7 can be opened and closed left and right. . On the other hand, the upper eaves 11, the lower eaves 12, and the left and right vertical eaves 13 in the indoor side shoji 6 and the outdoor side shoji 7 are respectively made of resin eaves main bodies 11A, 12A, 13A and resin edge materials 11B, 12B, 13A. And the glass panel 14 is held by being sandwiched between the main body 11A, 12A, 13A and the edge material 11B, 12B, 13A.

  The frame main body 3A of the lower frame 3 includes a lower frame bottom surface portion 31 extending in a prospective direction, a lower surface portion 32 facing the lower portion of the lower frame bottom surface portion 31, and an indoor side rising from an indoor side end portion of the lower frame bottom surface portion 31. A rising piece 33, an intermediate rising piece 34 rising from the bottom frame bottom 31 between the indoor and outdoor shoji 6 and 7, and an outdoor rising piece 35 rising from the outdoor end of the bottom frame bottom 31, A screen door rail portion 37 that stands up to the outdoor side of the outdoor side rising piece portion 35 and supports the screen door 8 is formed. In addition, the frame main body 3A of the lower frame 3 is configured with an indoor shoji support portion 3D that is surrounded by the lower frame bottom surface portion 31, the indoor side rising piece portion 33, and the intermediate rising piece portion 34 and that opens upward. The lower frame bottom surface portion 31, the intermediate rising piece portion 34, and the outdoor side rising piece portion 35 constitute an outdoor shoji support portion 3E that is surrounded and opened upward. In addition, a substantially trapezoidal lower frame locking projection 38 is formed at a position facing the outdoor side of the indoor side rising piece portion 33 and the indoor side of the intermediate rising piece portion 34, respectively. A substantially trapezoidal lower frame locking projection 38 is formed at the opposed position on the outdoor side of the outdoor side 34 and the indoor side proximal end of the outdoor side rising piece 35.

  The frame main body 4A of the vertical frame 4 has substantially the same cross section as the frame main body 3A of the lower frame 3, and has a vertical frame prospective surface portion 41 extending in the prospective direction and an outside in the direction in which the vertical frame prospective surface portion 41 is found. From the opposite side surface portion 42, the indoor side extending piece portion 43 that extends inward in the finding direction from the indoor side end portion of the vertical frame prospective surface portion 41, and the vertical frame prospective surface portion 41 between the indoor and outdoor shoji 6 and 7. An intermediate extension piece 44 extending inward in the direction of finding, an outdoor side extension piece 45 extending inward in the direction of finding from the outdoor side end of the vertical frame prospective surface 41, and an outdoor side extension piece 45 of It has a screen door pulling piece 47 extending inward in the finding direction so as to face the outdoor side. In addition, the frame main body 4A of the vertical frame 4 has an indoor concave groove portion 4D that is surrounded on three sides by the vertical frame prospective surface portion 41, the indoor-side extension piece portion 43, and the intermediate extension piece portion 44 and that opens to the inner side in the finding direction. The vertical groove prospecting surface portion 41, the intermediate extension piece portion 44, and the outdoor side extension piece portion 45 constitute the outdoor concave groove portion 4E that is surrounded on three sides and opened in the direction of finding.

  As shown in FIG. 3, the indoor-side extending piece 43 has a hollow portion 432 formed between a pair of finding surface portions 431 extending inward in the finding direction, and the intermediate extending piece 44 is found in the finding direction. A hollow portion 442 is formed between the pair of finding surface portions 441 extending inward. In addition, the base end side of the outdoor-side finding surface portion 431 of the indoor side extending piece portion 43 and the base end side of the indoor-side finding surface portion 441 of the intermediate extending piece portion 44 are opposed to each other in the prospective direction. A pair of vertical frame locking projections 48 each having a substantially trapezoidal cross section are formed. In addition, a pair of substantially trapezoidal cross sections at positions that are opposed to each other in the prospective direction on the base end side of the outdoor-side finding surface portion 441 of the intermediate extension piece portion 44 and the base end side of the outdoor side extension piece portion 45. Vertical frame locking projections 48 are respectively formed. The pair of opposing vertical frame locking projections 48 are formed having inclined contact surface portions 481 that are inclined so as to approach each other in the opening direction of the indoor side shoji 6 (outside in the direction in which the vertical frame 4 is found). Has been.

  Moreover, the indoor shoji support part 3D and the indoor concave groove part 4D located on the opening direction side (the left side in FIG. 2) of the indoor shoji 6 are in contact with the side surface of the lower end of the downboard 13 of the open indoor shoji 6. An indoor shoji stopper 20 for restricting the opening movement of the indoor shoji 6 is attached. Moreover, the outdoor shoji support part 3E and the outdoor ditch | groove part 4E which are located in the open direction side (right side of FIG. 2) of the outdoor side shoji 7 are in contact with the lower end side surface of the downboard 13 of the open outdoor side shoji 7. An outdoor shoji stopper 20 that restricts the opening movement of the outdoor shoji 7 is attached. Since these two shoji stoppers 20 have substantially the same configuration and are attached to the window frame 5 by a substantially similar method, hereinafter, the shoji stopper 20 on the indoor side will be described.

  As shown in FIG. 4, the shoji stopper 20 is an integrally molded part made of resin, and is a pair of stopper bodies 21 that can come into contact with the indoor shoji 6 and the indoor recessed groove portion 4 </ b> D of the vertical frame 4. And a pair of support pieces 23 supported by the indoor shoji support 3D of the lower frame 3. The stopper main body 21 includes a shoji abutment surface portion 24 that abuts on the lower end side surface of the vertical saddle 13 of the open indoor side shoji 6, and a vertical frame abutment surface portion 25 that opposes the shoji abutment surface portion 24 and abuts the vertical frame prospective surface portion 41. And a pair of side surface portions 26 that connect the end portions of the shoji contact surface portion 24 and the vertical frame contact surface portion 25 and face each other. In the vicinity of the vertical frame contact surface portion 25 in the pair of side surface portions 26, inclined contacted surface portions 27 that are inclined so as to approach each other toward the opening direction of the indoor side shoji 6 (direction toward the vertical frame contact surface portion 25). Is formed. As for such a shoji stopper 20, the majority part by the side of the vertical frame contact surface part 25 side is inserted in the indoor concave groove part 4D, and the substantially whole is inserted in the indoor shoji support part 3D, and a pair of latching piece parts 22 are inserted. Are respectively engaged with the pair of vertical frame locking projections 48, and the pair of support piece portions 23 are respectively locked with the pair of lower frame locking projections 38, so that the intersection of the lower frame 3 and the vertical frame 4 Is attached.

  In the vertical frame 4 and the shoji stopper 20 as described above, the first contact portion is constituted by the pair of vertical frame locking projections 48 and is a part of the vertical frame prospective surface portion 41 and forms the bottom surface of the indoor concave groove portion 4D. A second contact portion is formed by the groove bottom surface portion 49, a first contact portion is formed by the pair of inclined contact surface portions 27, and a second contact portion is formed by the vertical frame contact surface portion 25. It is configured. That is, when the indoor side shoji 6 is opened, the lower end side surface of the downboard 13 of the indoor side shoji 6 comes into contact with the shoji contact surface portion 24 of the shoji stopper 20, thereby opening the shoji 6 to the shoji stopper 20. A load acts in the direction (left direction in FIG. 3). By this load, first, the inclined contact surface portion 481 of the vertical frame locking protrusion 48 (first contact portion) and the inclined contact surface portion 27 (first contact portion) of the shoji stopper 20 contact each other. Further, as shown in FIG. 5, the vertical frame locking projection 48 is deformed in the open direction (the vertical frame prospective surface portion 41 side) by the load applied in the open direction, and the stopper main body 21 is moved in the open direction by this deformation. By this movement, the groove bottom surface portion 49 (second contact portion) and the vertical frame contact surface portion 25 (second contacted portion) come into contact with each other. At this time, since the inclined contact surface portion 481 of the vertical frame locking projection 48 is inclined in the opening direction, the vertical frame locking projection 48 is easily deformed in the opening direction, and the inclined contact surface portion 481 is not deformed. The inclined contacted surface portion 27 operates so as to be in sliding contact with each other, thereby facilitating movement of the shoji stopper 20 in the opening direction. Further, since the hollow portions 432 and 442 are formed on the back surfaces of the finding surface portions 431 and 441, the load when the inclined contacted surface portion 27 contacts the inclined contact surface portion 481 is increased toward the hollow portions 432 and 442. Are distributed, and the load tends to cause deformation such as bending the finding surface portions 431 and 441 toward the hollow portions 432 and 442. That is, since the vertical frame locking protrusion 48 is formed at a position overlapping the hollow portions 432 and 442 in the expected direction (position facing the expected direction), the vertical frame locking protrusion 48 is easily moved in the expected direction. Yes.

  Further, the shoji stopper 20 has a first contact in which the inclined contact surface portion 481 and the inclined contacted surface portion 27 contact each other, and a second contact in which the groove bottom surface portion 49 and the vertical frame contact surface portion 25 contact each other. Is supported so as to have a time difference. That is, when the shoji 6 is not in contact with the shoji stopper 20, the inclined contact surface portion 481 and the inclined contacted surface portion 27 are not in contact with each other or lightly in contact with each other. The inclined contact surface portion 481 and the inclined contacted surface portion 27 come into strong contact with each other due to the load in the opening direction when contacting the surface portion 24. In the first contact state, the groove bottom surface portion 49 and the vertical frame contact surface portion 25 do not contact each other, and the vertical frame locking projection 48 is deformed in the open direction by a load in the open direction, thereby The stopper 20 moves in the opening direction, and the concave groove bottom surface portion 49 and the vertical frame contact surface portion 25 contact (second contact). In this way, the shoji stopper 20 and the vertical frame 4 abut on each other in two stages, so that the impact from the shoji 6 can be applied to the vertical frame locking projection 48, the concave groove bottom surface portion 49, the inclined contacted surface portion 27, and the vertical frame contact. It can disperse | distribute in the multiple places of the contact surface part 25. FIG.

  According to the above embodiment, after the inclined contact surface portion 481 of the vertical frame locking projection 48 and the inclined contacted surface portion 27 of the shoji stopper 20 contact each other, the vertical frame locking projection 48 is deformed to form a concave groove. Since the bottom surface portion 49 and the vertical frame contact surface portion 25 are in contact with each other, the load of the opened shoji 6 can be distributed to the vertical frame 4 in two stages and distributed to a plurality of locations. Therefore, the load applied to each part of the vertical frame 4 and the shoji stopper 20 can be relaxed, and the vertical frame 4 and the shoji stopper 20 can be prevented from being damaged. In particular, since the frame body 4A of the vertical frame 4 is made of resin, the impact resistance of the vertical frame 4 can be improved and damage can be prevented. Also, the vertical frame locking projection 48 is deformed by the first contact, so that the shoji stopper 20 is moved in the opening direction, and the second contact is made by this movement. Therefore, the vertical frame 4 and the shoji stopper 20 are moved. Can be reliably dispersed in two stages.

In addition, this invention is not limited to the said embodiment, Including other structures etc. which can achieve the objective of this invention, the deformation | transformation etc. which are shown below are also contained in this invention.
For example, in the above embodiment, the sliding window 1 having a pair of indoor and outdoor shoji 6 and 7 has been described as an example. However, the fitting of the present invention makes the indoor shoji 6 unmovable to the window frame 5, for example. It may be a fixed externally movable sliding window, or may be an externally movable sliding window having a fixed surface material such as a wall panel instead of a fixed shoji, and a pair of movable surface materials in a draw format. It may be a draw window that is supported so as to be openable and closable, or a raising and lowering window in which the face material is provided so as to be opened and closed freely.

Moreover, in the said embodiment, the upper frame 2, the lower frame 3, and the vertical frame 4 of the window frame 5 which is a frame body have resin frame main bodies 2A, 3A, 4A, and the shoji 6, 6 which is a face material In the joinery of the present invention, the upper tack 11, the lower tack 12 and the vertical tack 13 have exemplified the resin tack main body 11A, 12A, 13A and the edge material 11B, 12B, 13A. The frame material of the frame and the saddle material of the face material may be made of metal instead of resin.
Moreover, although the example which the vertical frame latching protrusion 48 deform | transforms was shown in the said embodiment, the structure to which the inclination contact surface part 27 of the shoji stopper 20 may deform | transform, and the vertical frame latching protrusion 48 and the shoji stopper 20 may be sufficient. Both may be configured to be deformed.
Furthermore, in the above-described embodiment, the configuration in which the load is dispersed by the two-stage contact is shown. However, the present invention is not limited to this, and the contact may be made in three stages, four stages, or more stages. For example, when the contact is made in three stages, the second contact portion or the second contact portion is deformed by the contact of the second contact portion with the second contact portion. What is necessary is just to set it as the structure which contact | abuts a contact part and a 3rd to-be-contacted part.

In addition, the best configuration, method and the like for carrying out the present invention have been disclosed in the above description, but the present invention is not limited to this. That is, the invention has been illustrated and described with particular reference to certain specific embodiments, but without departing from the spirit and scope of the invention, Various modifications can be made by those skilled in the art in terms of material, quantity, and other detailed configurations.
Therefore, the description limiting the shape, material, etc. disclosed above is an example for easy understanding of the present invention, and does not limit the present invention. The description by the name of the member which remove | excluded the limitation of one part or all of such restrictions is included in this invention.

  DESCRIPTION OF SYMBOLS 1 ... Sliding window (joint), 3 ... Bottom frame, 4 ... Vertical frame, 41 ... Vertical frame prospective surface part, 43 ... Indoor side rising piece part, 431 ... Finding surface part, 432 ... Hollow part, 44 ... Middle rising piece part 441 ... Finding surface portion, 442 ... Hollow portion, 48 ... Vertical frame locking projection, 481 ... Inclined contact surface portion (first contact portion), 49 ... Dent groove bottom surface portion (second contact portion), 4D ... Indoor Recessed groove part, 5 ... Window frame (frame body), 6 ... Indoor side shoji (face material), 20 ... Shoji stopper (contact member), 21 ... Stopper body, 22 ... Locking piece part, 23 ... Supporting piece part, 24 ... shoji contact surface portion, 25 ... vertical frame contact surface portion (second contacted portion), 27 ... inclined contact surface portion (first contacted portion).

Claims (4)

A joinery comprising a frame, a face member supported by the frame so as to be freely opened and closed, and an abutting member that abuts against the opened face member and regulates the opening movement of the face member,
The frame body includes a plurality of contact portions including first and second contact portions that can contact the contact member,
The contact member is configured to have a plurality of contacted portions including first and second contacted portions that contact the first and second contact portions, respectively.
When the opened face material comes into contact with the contact member, the first contact portion and the first contacted portion come into contact with each other, and the first contact portion and the first contacted portion A joinery in which the second contact portion and the second contacted portion come into contact with each other by deforming at least one of them. The first contact portion is formed having a pair of inclined contact surface portions inclined so as to approach each other toward the opening direction of the face material,
The joinery according to claim 1, wherein the first abutted portion includes an inclined abutted surface portion that can abut on the inclined abutting surface portion. The frame is made of resin;
The joinery of Claim 1 or Claim 2 comprised so that a contact of the said 2nd contact part and a said 2nd to-be-contacted part is possible because the said 1st contact part deform | transforms. The frame is formed with a pair of finding surface portions facing in the prospective direction and a hollow portion located between the pair of finding surface portions,
The joinery according to any one of claims 1 to 3, wherein the first contact portion is formed at a position overlapping with the hollow portion in a prospective direction in one of the pair of finding surface portions.

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