JP6530988B2 - Joiner - Google Patents

Description

  The present invention relates to a fitting.

  DESCRIPTION OF RELATED ART Conventionally, the fitting which made the shoji slideably support with respect to opening frames, such as a sliding window, for example is known. The opening frame which comprises such a fixture is comprised by carrying out the four frames of an upper frame, a lower frame, and a pair of vertical frames. Moreover, the shoji which comprises the said fitting is made to hold | maintain a face material like a glass plate to the cage | bowl comprised by carrying out the upper eyelid, the lower eyelid, and a pair of vertical weirs in four turns.

  In such a fixture, the end face of the upper frame or the lower frame (hereinafter, the upper frame and the lower frame are also referred to as a horizontal frame) is joined to the joint surface of the vertical frame constituting the opening frame through the sheet-like sealing material I am doing it. Such a sealing material is pressed against the end face of the horizontal frame to be deformed to improve the water resistance (for example, see Patent Document 1).

Japanese Utility Model Publication No. 57-174681

  By the way, in the above-mentioned fitting, there is a possibility that a slight gap may be generated in the joint portion between the horizontal frame and the vertical frame even if the sealing material is interposed due to an external force or the like acting on the opening frame. If such a gap is generated, the waterproof performance can not be secured, and there is a possibility that the entry of water such as rain water is permitted.

  An object of this invention is to provide the fixture which can make the water stop performance of the vertical frame which comprises an opening frame, and a horizontal frame favorable in view of the said situation.

In order to achieve the above object, a fixture according to the present invention includes an opening frame formed by joining a pair of left and right vertical frames and a pair of upper and lower horizontal frames, and a joining of the vertical frame and the horizontal frame A fixture comprising a corner member provided in the opening frame so as to face at least one of a portion and a joint portion on the exit corner side, the corner member and the vertical frame and the horizontal frame including the joint portion And a sliding layer provided slidably for opening and closing movement to the opening frame, wherein the corner member is the indoor side of the sliding doors. A shoji stopper provided opposite to the joint portion on the inward corner side of the vertical frame and the upper frame constituting the horizontal frame so as to restrict contact with the vertical frame when the shoji shoji moves open. And the swelling layer is formed on the corner member. A first sheet member affixed to a portion facing the Kitate frame, and wherein the constructed and a second sheet member which is attached to a portion opposed to the upper frame at the corner member.

  According to the present invention, the swelling layer interposed between the corner member and the vertical frame including the joint portion and the horizontal frame contains a swelling material made of a water absorbing resin, so the joint portion between the vertical frame and the horizontal frame For example, even if a slight gap such as a pinhole is generated and water such as rainwater infiltrates through the gap, the swelling material absorbs the water and expands to close the gap, resulting in closing the gap. Water permeation performance can be ensured by suppressing the infiltration of water through the gap.

  According to this invention, when attaching a corner member, a swelling layer can be easily arrange | positioned in a desired location.

  According to the present invention, the swelling layer can be disposed using an existing member without requiring a new member to dispose the swelling layer, and the increase in the number of parts is not remarkable. As a result, the increase in manufacturing cost can be suppressed.

  According to the present invention, even if a slight gap such as a pin hole is generated at the joint portion between the vertical frame and the horizontal frame and water such as rain water infiltrates through the gap, the first sheet body and the second sheet body The swelling material contained therein absorbs the water and expands to close the gap, and as a result, it is possible to suppress the entry of water through the gap and secure the water blocking performance.

  The present invention is characterized in that, in the above-mentioned fitting, the second sheet body is continuously and integrally provided on the first sheet body.

  According to the present invention, since the first sheet body and the second sheet body are continuous, water such as rainwater infiltrates through a slight gap, such as a pinhole, produced at the joint portion between the vertical frame and the horizontal frame. Even in this case, the infiltration of water can be surely suppressed to improve the waterproof performance.

  ADVANTAGE OF THE INVENTION According to this invention, it is effective in the ability to make favorable the water stop performance of the vertical frame which comprises an opening frame, and a horizontal frame.

FIG. 1 is a front view schematically showing a case in which a fitting according to an embodiment of the present invention is viewed from the indoor side. FIG. 2 is a perspective view showing the main part of the fixture shown in FIG. FIG. 3 is a longitudinal sectional view of the main part of the fitting shown in FIG. FIG. 4 is a perspective view showing the main part of the fixture shown in FIG. FIG. 5 is a longitudinal sectional view of the main part of the fitting shown in FIG. FIG. 6 is a plan view showing the upper crescent stopper shown in FIGS. 2 and 3 as viewed from above. FIG. 7 is a front view showing the upper crescent stopper shown in FIGS. 2 and 3 as viewed from the indoor side. FIG. 8 is a side view showing the lower crescent stopper shown in FIGS. 4 and 5 as viewed from the left. FIG. 9 is a plan view showing the lower crescent stopper shown in FIGS. 4 and 5 as viewed from above. FIG. 10 is a schematic view showing the main part of the fixture shown in FIG. FIG. 11 is a schematic view showing the main part of the fixture shown in FIG.

  Hereinafter, preferred embodiments of a fitting according to the present invention will be described in detail with reference to the attached drawings.

  FIG. 1 is a front view schematically showing a case in which a fitting according to an embodiment of the present invention is viewed from the indoor side. The fixture illustrated here is referred to as a fold-ahead window, which includes two right and left shojis 20 in the opening frame 10 and opens and closes the two wisteria 20 in the left-right direction with respect to the opening frame 10.

  The opening frame 10 forms a rectangular opening 15 formed by framing the upper frame 11, the lower frame 12, and the pair of left and right vertical frames 13 and 14 around the perimeter. More specifically, the joint surface 13a on the upper side of the left vertical frame (hereinafter also referred to as left vertical frame) 13 and the left end surface 11a of the upper frame 11 are joined with a sealing material (not shown) interposed therebetween. The lower joint surface 13b of the vertical frame 13 and the left end surface 12a of the lower frame 12 are joined with a sealing material (not shown) interposed therebetween, and the upper side of the vertical frame (hereinafter also referred to as right vertical frame) 14 on the right side is further joined. And the right end surface 11b of the upper frame 11 are joined with a sealing material (not shown) interposed therebetween, and the lower joint surface 14b of the right vertical frame 14 and the right end surface 12b of the lower frame 12 are illustrated. A rectangular opening 15 is formed by interposing and bonding a sealing material (not shown). That is, the upper frame 11 and the lower frame 12 constitute a pair of upper and lower horizontal frames.

  The upper frame 11, the lower frame 12, and the pair of left and right vertical frames 13, 14 are, for example, extruded members made of metal such as aluminum. Such an opening frame 10 extends the upper frame 11, the lower frame 12, and the pair of left and right vertical frames 13, 14 along the opening edge of the frame opening 2 formed in the housing 1 such as the wall of a house. As attached.

  In the case of the shoji 20, a face material 25 such as a glass plate is held in the inside of a weir constituted by four turns of an upper weir 21, a lower weir 22 and a pair of left and right longitudinal weirs 23, 24. The upper iron 21, the lower iron 22 and the pair of vertical irons 23 and 24 are extrusions made of metal such as aluminum, for example.

  As shown in FIGS. 2 and 3, the upper corner of the joint portion between the upper joint surface 13a of the left vertical frame 13 and the left end surface 11a of the upper frame 11 constituting the opening frame 10 of the above-mentioned fitting is shown in FIGS. A crescent stopper 30 is provided, and a lower crescent stopper 40 is provided at an inner corner of the joint portion between the lower joint surface 13b of the left vertical frame 13 and the left end surface 12a of the lower frame 12 as shown in FIGS. It is provided.

  The upper crescent stopper 30 and the lower crescent stopper 40 abut the left longitudinal ridge (hereinafter also referred to as a left longitudinal ridge) 23 of the shoji 20 when the shoji 20 on the indoor side moves leftward, The crescent 26 provided on the left vertical weir 23 restricts the abutment of the left vertical frame 13.

  In the opening frame 10, the upper crescent stopper 30 constitutes the corner member of the present invention provided so as to face the joint portion on the inward corner of the left vertical frame 13 and the upper frame 11, and the lower crescent stopper 40 The corner member of the present invention is provided so as to face the joint portion on the inward corner of the left vertical frame 13 and the lower frame 12.

  6 and 7 show the upper crescent stopper 30 shown in FIGS. 2 and 3, respectively, and FIG. 6 is a plan view showing the case viewed from above, and FIG. 7 seen from the indoor side It is a front view which shows a case. 8 and 9 show the lower crescent stopper 40 shown in FIGS. 4 and 5, respectively, and FIG. 8 is a side view showing the case viewed from the left, and FIG. 9 is the view viewed from above It is a top view which shows a case.

  As shown in FIGS. 6 to 9, the first upper sheet body (first sheet body) 31 and the second upper sheet body (second sheet body) 32 are attached to the upper crescent stopper 30, and the lower portion The first lower sheet body 41 and the second lower sheet body 42 are attached to the crescent stopper 40. 6 and 7, the first upper sheet body 31 and the second upper sheet body 32 are hatched for the sake of convenience, and in FIGS. 8 and 9, the first lower sheet body 41 and the second upper sheet body 32 are hatched. The lower sheet body 42 is hatched for convenience.

  The first upper sheet body 31 is attached to an upper end portion of the upper crescent stopper 30 which is opposed to the left vertical frame 13 and close to a joint portion between the left vertical frame 13 and the upper frame 11. The first upper sheet body 31 has a sheet-like form in which the front surface (left surface) and the back surface (right surface) form an adhesive surface, and includes the swelling material 33 (see FIGS. 10 and 11). Constitute a swelling layer of

  The second upper sheet body 32 is a portion of the upper crescent stopper 30 facing the upper frame 11 and at the left end portion adjacent to the joint portion between the upper frame 11 and the left vertical frame 13, the first upper sheet body 31. It is affixed to be continuous with the The second upper sheet body 32 has a sheet-like form in which the surface (upper surface) and the back surface (lower surface) are adhesive surfaces, and contains the swelling material 33 to constitute the swelling layer of the present invention .

  The first lower sheet body 41 is attached to the lower end portion of the lower crescent stopper 40 in the indoor side facing the left vertical frame 13 and close to the joint portion between the left vertical frame 13 and the lower frame 12. The first lower sheet body 41 has a sheet-like form in which the front surface (left surface) and the back surface (right surface) are adhesive surfaces, and includes the swelling material 43 (see FIGS. 10 and 11). Constitute a swelling layer of

  The second lower sheet body 42 is a portion of the indoor side facing the lower frame 12 in the lower crescent stopper 40, and the left lower portion adjacent to the joint portion between the lower frame 12 and the left vertical frame 13 is the first lower sheet. It is affixed to the body 41 so as to be continuous. The second lower sheet body 42 has a sheet-like form in which the front surface (lower surface) and the back surface (upper surface) are adhesive surfaces, and contains the swelling material 43 to constitute the swelling layer of the present invention .

  The swelling materials 33 and 43 are made of a super absorbent resin (SAP: Super Absorbent Polymer), and have a function of absorbing a large amount of water to gel and holding the water. In the sheet 31 and the like, the components other than the swelling materials 33 and 43 are not particularly limited, and for example, an unvulcanized rubber such as butyl rubber may be contained.

  In the fixture having the above configuration, as shown in FIG. 10, the first upper sheet body 31 and the second upper sheet body 32 attached to the upper crescent stopper 30 are the upper frame 11 and the left vertical frame 13. The first lower sheet body 41 and the second lower sheet body 42 which are interposed between the upper frame 11 and the left vertical frame 13 and the upper crescent stopper 30 and which are bonded to the lower crescent stopper 40 The lower frame 12 and the left vertical frame 13 including the joint portion of the lower frame 12 and the left vertical frame 13 are interposed between the lower crescent stopper 40.

  Therefore, due to an external force or the like acting on the above-mentioned opening frame 10, a slight gap such as a pinhole is generated at the joint portion between the left vertical frame 13 and the upper frame 11 and the lower frame 12 The swelling material 33 contained in the first upper sheet body 31 and the second upper sheet body 32, and the swelling material 43 contained in the first lower sheet body 41 and the second lower sheet body 42, As shown in FIG. 11, by absorbing and expanding the water, the gap can be closed, and as a result, the entry of water through the gap can be suppressed to secure water blocking performance.

  As described above, according to the fitting according to the embodiment of the present invention, the swelling members 33 and 43 contained in each sheet body 31 and the like form a gap between the left vertical frame 13 and the joint portion between the upper frame 11 and the lower frame 12 The gap is closed by absorbing the water that has infiltrated and expanding the gap, and as a result, the penetration of water through the gap is suppressed and the water blocking performance is secured, so the left vertical frame 13 and the upper frame 11 and the lower Water blocking performance with the frame 12 can be made good.

  According to the above-mentioned fitting, since each sheet body 31 etc. is stuck on upper crescent stopper 30 and lower crescent stopper 40, when attaching upper crescent stopper 30 and lower crescent stopper 40, each sheet body 31 etc. is desired It can be easily installed at

  According to the above-mentioned fitting, since each sheet body 31 etc. is stuck on upper crescent stopper 30 and lower crescent stopper 40, it does not need a new member in order to install each sheet body 31 etc., but an existing member Each sheet body 31 etc. can be installed using this, and the increase in the number of parts does not become remarkable, and as a result, the increase in manufacturing cost can be suppressed.

  According to the above-described fitting, since the sheet members 31 and the like are attached to the upper crescent stopper 30 and the lower crescent stopper 40, the left vertical frame 13, the upper frame 11, and the lower frame are closed when the shoji 20 closes the rectangular opening 15. It is possible to prevent the water that has entered from the gap in the joint portion with 12 from flowing into the room.

  The preferred embodiment of the present invention has been described above, but the present invention is not limited to this, and various modifications can be made.

  In the embodiment described above, the sheet 31 or the like containing the swelling material 33 or the like made of a highly water-absorbent resin has been described as constituting the swelling layer of the present invention, but in the present invention, the swelling layer is the above-mentioned sheet The configuration is not limited to only the body 31 or the like, and may be configured by applying a material containing a swelling material made of the above-mentioned highly water-absorbent resin.

  Although the upper crescent stopper 30 and the lower crescent stopper 40 are described as an example of the corner member in the embodiment described above, in the present invention, only the upper crescent stopper 30 may be a corner member, or the crescent stopper 30 , 40 may be used as the corner members to arrange the swelling layer. In other words, the corner member may be a shoji stopper that suppresses the contact of the vertical fold of the shoji, which moves open, with the vertical frame, and further faces the joint portion on the inward corner of the vertical frame and the horizontal frame. Not only the one provided as described above, but also the one provided so as to face the joint portion on the outgoing corner side of the vertical frame and the horizontal frame may be used.

  In the embodiment described above, the sliding window has been described as an example of the fixture, but in the present invention, the sliding window is not limited to the sliding window, and a single sliding window, a raising and lowering window, an inside window, a fitting window, a curtain wall, and a solarium The present invention can be applied to various fixtures used for exterior products such as, etc., various doors such as hand-operated doors, and entrance doors.

  In the embodiment described above, the first upper sheet body 31 and the second upper sheet body 32 are attached to the upper crescent stopper 30 so as to be continuous, but in the present invention, the first upper sheet body 31 and the second upper sheet body 32 are The upper sheet body 32 may be provided separately from each other, or may be provided continuously and integrally. Similarly, the first lower sheet body 41 and the second lower sheet body 42 may be provided separately from each other, or may be provided continuously and integrally. If integrally formed, even if water such as rainwater infiltrates through a slight gap such as a pinhole formed at the joint between the vertical frames 13 and 14 and the horizontal frames 11 and 12, it is possible to reliably Water permeation performance can be improved by suppressing the infiltration.

10 opening frame 11 upper frame 12 lower frame 13 left vertical frame 14 right vertical frame 20 shoji 26 crescent 30 upper crescent stopper (corner member)
31 1st upper sheet body (1st sheet body)
32 Second upper sheet body (second sheet body)
33 Swelling material 40 Lower crescent stopper (corner member)
41 first lower sheet body 42 second lower sheet body 43 swelling material

Claims (2)

An opening frame formed by joining a pair of left and right vertical frames and a pair of upper and lower horizontal frames;
A joiner comprising: a corner member provided in the opening frame so as to face at least one of a joint portion on the inward corner side of the vertical frame and the horizontal frame and a joint portion on the outward corner side;
A swelling layer interposed between the corner member, the vertical frame including the joint portion, and the horizontal frame and containing a swelling material made of a water absorbing resin ;
A sliding door provided so as to slide open and close to the opening frame
Equipped with
The corner member is provided on the inner corner side of the vertical frame and the upper frame constituting the horizontal frame so as to restrict contact with the vertical frame when the indoor side of the shoji is opened and moved. It is a shoji stopper provided opposite to the joint,
The swelling layer is
A first sheet body attached to a portion of the corner member facing the vertical frame;
And a second sheet affixed to a portion of the corner member facing the upper frame
A fixture characterized in that it comprises . The fitting according to claim 1 , wherein the second sheet body is integrally and continuously provided to the first sheet body.

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