JP2018017099A - End part holding member for glass panel, sash, manufacturing method of sash and fitting - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an end part holding member for a glass panel, a sash, a manufacturing method of the sash and a fitting, easy in inserting the glass panel to a glass groove of a stile, and capable of restraining slipping-out of the glass panel in use.SOLUTION: An end part holding member (glazing channels 30 and 50) for a glass panel of the present invention comprise both side parts 31 and 51 mutually oppositely provided and arranged so as to respectively cover the indoor side and the outdoor side in an outer peripheral end part, bottom parts 32 and 52 provided by connecting both side parts and arranged so as to cover outer peripheral end surfaces 26E and 46E of at least one side of the glass panel and first inside projection parts 34 and 54 provided by projecting from at least one inside surface of both side parts and restraining slipping-out of the glass panel by abutting on the glass panel when adding at least external force.SELECTED DRAWING: Figure 2

Description

  The present invention relates to a glass panel end holding member, a shoji, a method for manufacturing a shoji, and a fitting.

  Conventionally, buildings and other buildings have various sash windows with different opening and closing methods and functions, such as sliding windows, raising / lowering windows, FIX windows (fitting windows), external opening windows, internal falling windows, folding windows, and rotating windows. It is used.

  For example, the sliding window is configured so that two shojis can be slidably moved in the left-right direction in a frame fixed to the opening of the building.

  In addition, each shoji is composed of upper and lower heels and left and right downsides (one side is summoned and the other side is a door-toe) made of aluminum or resin shapes. A rectangular frame-shaped ridge and a glass panel that is housed in the ridge are formed.

  These shojis are provided with a guide groove having a concave cross-section formed on the upper arm of the shoji, and the guide groove is engaged with an upper rail formed on the upper frame of the frame. Furthermore, the door cart is accommodated in the lower arm, and the lower arm and the door are engaged with each other on the lower rail having a convex cross section provided on the lower frame of the frame. Thus, the shoji is provided so as to be slidable in the left-right direction while being guided by the upper rail and the lower rail of the frame.

  On the other hand, in the shoji, each ridge (upper ridge, lower fold, left and right vertical folds) is formed in a substantially C-shaped cross section, and the outer peripheral end of the glass panel is engaged with the engaging recess disposed on the inner periphery thereof. Constructed by holding together. At this time, a grechan (glazing channel) as a glass panel end holding member made of a resin and having a substantially C-shaped cross section is fitted and attached to the outer peripheral end of the glass panel. The outer peripheral end portion of the glass panel is engaged and held by each ridge by this Grechan (see, for example, Patent Document 1).

  Here, it is important that the Grechan is firmly integrated with the glass panel from the viewpoint of preventing the glass panel from coming off during use. For this reason, for example, a technique is known in which an anchor portion is provided in a Grechan, and the Grechan is fixed to a glass panel by the anchor portion in advance in a factory (see, for example, Patent Document 1).

JP 2011-246900 A

  However, the Grechan having the anchor portion as described above has a problem from the viewpoint of cost. For example, in the case of a building sash, the assembly of shojis, that is, the work of inserting and fitting the glass panel into the glass groove of the eaves through the grechant is performed at the construction site, and various glass panels must be supported. The above-mentioned technology could not be adopted due to restrictions on commercial distribution.

  Accordingly, there has been a demand for the development of an end holding member for glass panel that facilitates the insertion of the glass panel into the glass groove of the ridge and can suppress the removal of the glass panel during use.

  SUMMARY OF THE INVENTION The present invention has been made in view of the above problems, and its object is to facilitate insertion of the glass panel into the glass groove of the ridge and to prevent the glass panel end holding member from being pulled out during use. It is in providing a shoji, the manufacturing method of a shoji, and a fitting.

(1) In order to achieve the above object, the present invention is attached so as to cover at least one outer peripheral end (for example, outer peripheral ends 26A, 46A described later) of a glass panel (for example, glass panels 26, 46 described later). Glass panel end holding member (which is inserted and fitted together with the outer peripheral end into a glass groove (for example, glass groove 25A, 45A described later) of a bowl (for example, a glass groove 25A, 45A described later)). For example, it is a Grechan 30 and 50 described later, and is provided opposite to each other and disposed on both sides of the outer peripheral end so as to cover the indoor side and the outdoor side (for example, both side portions 31 and 51 described later). ) And the both side portions are connected to each other, and are arranged so as to cover an outer peripheral end surface (for example, outer peripheral end surfaces 26E and 46E described later) of at least one side of the glass panel. A bottom portion (for example, bottom portions 32 and 52 to be described later) and at least one inner surface of the both side portions are provided so as to protrude from the glass panel by contacting the glass panel when at least an external force is applied. Provided is a glass panel end holding member that includes first inner convex portions to be suppressed (for example, first inner convex portions and 54 described later).

(2) Moreover, it is preferable that the said fence is a door-end fence, and a said 1st inner side convex part is provided in the side part arrange | positioned indoors among the said both sides.

(3) It is preferable to further include a first outer convex portion (for example, a first outer convex portion 53 described later) provided so as to protrude from the outer surface of the side portion provided with the first inner convex portion.

(4) Further, on the inner side surface of the side portion, there is a pressure-bonding protrusion (for example, a pressure-bonding protrusion 51C to be described later) that is pressure-bonded to the glass panel at a position opposite to the bottom portion than the first inner side portion. It is preferable to be provided.

(5) The present invention is attached so as to cover an outer peripheral end portion (for example, an outer peripheral end portion 46A described later) of at least one side of a glass panel (for example, a glass panel 46 described later), and a cage (for example, a casing described later). 45) an end holding member for glass panel (for example, Grechan 250, 350 to be described later) which is inserted and fitted together with the outer peripheral end in a glass groove (for example, glass groove 45A to be described later), Provided opposite to each other, both side portions (for example, both side portions 251 and 351 described later) disposed so as to cover the indoor side and the outdoor side at the outer peripheral end portion, and provided by connecting the both side portions, A bottom portion (for example, bottom portions 252 and 352 to be described later) disposed so as to cover an outer peripheral end surface (for example, an outer peripheral end surface 46E to be described later) of at least one side of the glass panel; A first member (e.g., first member 250A, 350A described later) and the both side portions and the bottom portion are separate members, and between one of the both side portions and the inner wall portion of the glass groove of the bowl. Second members (for example, second members 255 and 355 described later) disposed, and the second members are provided so as to protrude from the inner surface thereof, and at least when the external force is applied, Provided is a glass panel end holding member provided with a second inner convex portion (for example, second inner convex portions 255C and 355C described later) that suppresses the glass panel from coming off by coming into contact with one side.

(6) The present invention is attached so as to cover a glass panel (for example, a glass panel 46 described later) and an outer peripheral end portion (for example, an outer peripheral end portion 46A described later) of at least one side of the glass panel. A shoji comprising a glass panel end holding member (3) in which an inner convex portion engages with an inner wall portion of the glass groove.

(7) The present invention is the method for manufacturing a shoji screen according to (6), wherein the glass panel end holding member is attached to an outer peripheral end of at least one side of the glass panel, and the glass panel end holding is performed. A step of fitting the outer peripheral end portion of at least one side of the glass panel to which the member is attached, on the side portion side where the crimping protrusion is provided, and rotating the flange with the extending direction as a rotation axis. A method for manufacturing a shoji screen is provided.

(8) The present invention relates to a frame (for example, frame 10 described later) in which an upper frame, a lower frame, and left and right vertical frames are framed, a shoji that is slidably accommodated in the frame, And a restricting part that restricts movement (for example, a restricting part 60 to be described later), and the shoji provides a joinery comprising the shoji of (6).

  ADVANTAGE OF THE INVENTION According to this invention, while being easy to insert the glass panel with respect to the glass groove | channel of a cage | basket, the manufacturing method of a glass panel end holding member, the shoji, the shoji which can suppress the omission of the glass panel at the time of use, and a fitting can be provided. .

It is the front view which looked at the sliding window which concerns on one Embodiment of this invention from the indoor side. It is the sectional view on the aa line in FIG. It is an enlarged view of the one end part of the external shoji in FIG. It is a figure for demonstrating the manufacturing method of the shoji which concerns on 1st Embodiment. It is a figure for demonstrating the effect | action of the shoji which concerns on 1st Embodiment. It is a figure for demonstrating the effect | action of the shoji which concerns on 1st Embodiment. It is a figure for demonstrating the effect | action of the shoji which concerns on 1st Embodiment. It is a figure for demonstrating the effect | action of the shoji which concerns on 1st Embodiment. It is a figure for demonstrating the manufacturing method of the shoji which concerns on 2nd Embodiment. It is a figure for demonstrating the effect | action of the shoji which concerns on 2nd Embodiment. It is a figure for demonstrating the manufacturing method of the shoji which concerns on 3rd Embodiment. It is a figure for demonstrating the effect | action of the shoji which concerns on 3rd Embodiment. It is a figure for demonstrating the manufacturing method of the shoji which concerns on 4th Embodiment. It is a figure for demonstrating the effect | action of the shoji which concerns on 4th Embodiment.

  Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. In the description of the second and subsequent embodiments, the same components as those in the first embodiment are denoted by the same reference numerals or symbols having the same regularity, and the description thereof is omitted as appropriate. In addition, in this specification, "finding direction" means the surface direction (namely, left-right direction) of the glass in the sliding window (joint) 1 stored in the opening part formed in the wall of a building, “Expected direction” means the thickness direction (that is, the depth direction) of the glass.

[First embodiment]
Drawing 1 is a front view which looked at the sliding window concerning one embodiment of the present invention from the indoor side. More specifically, it is a front view of the sliding window (joint) 1 according to the present embodiment when the inner shroud 20 and the outer shoji 40 are closed as viewed from the indoor side. 2 is a cross-sectional view taken along line aa in FIG. FIG. 3 is an enlarged view of one end portion of the external shoji in FIG.

  The sliding window 1 includes a frame body 10 that is substantially rectangularly framed by an upper frame 10A, a lower frame 10B, and left and right vertical frames 10C and 10D, and an inner door 20 that is fitted in the frame body 10 so as to be openable and closable. The shoji 40 is provided.

  The frame body 10 includes, for example, a metal frame disposed on the outdoor side and a resin frame coupled to the indoor side of the metal frame. The metal frame is constituted by an extruded product of aluminum. The resin frame is constituted by an extruded product of a synthetic resin such as a vinyl chloride resin.

  On the inner side of the upper frame 10 </ b> A, an upper rail is provided that can slide the inner and outer children 20 and 40. In addition, a lower rail is provided inside the lower frame 10 </ b> B that can slide the inner and outer children 20 and 40. On the lower rail, anti-collision stoppers (regulators) 64 and 65, which will be described later, are installed to prevent the door toe of each shoji from colliding with the frame 10. Similarly, an anti-collision stopper (not shown) can be installed on the upper rail.

  The inner and outer children 20 and 40 are sliding doors, and the opening is closed or opened by sliding them in the direction of finding. A regulation unit 60 is provided for the summons of the inner and outer children 20 and 40.

  The restricting portion 60 includes a crescent lock 61 for locking doors provided near the center of the summit in the vertical direction, finger scissors prevention stoppers 62 and 63 respectively disposed above and below the crescent lock 61 for locking doors, and collision prevention. It is configured with stoppers 64 and 65.

  The crescent lock 61 includes a base portion 61A attached to the summon cage 23 of the inner shoji 20, which will be described later, an operation lever 61B, a receiving metal (not shown) that rotates in conjunction with the operating lever 61B, and the receiving metal. And a crescent metal fitting (not shown).

  The finger scissors prevention stopper 62 includes a base portion 62A attached to the summoning lance 23 of the inner shoji 20 and a main body portion 62B which is provided so as to be rotatable in the expected direction and is substantially T-shaped in cross section. Also, the finger scissor prevention stopper 63 has the same configuration as the finger scissor prevention stopper 62.

  Further, the finger scissor prevention stopper 62 partially restricts the sliding movement of the inner shroud 20 or the outer shoji 40 when the main body 62B is caught on the edge 44A of the door rod 44 of the outer shoji 40 described later. In this way, the finger scissors prevention stoppers 62 and 63 restrict the sliding movement of each shoji and prevent the operator's finger from being caught between the shojis.

  The collision prevention stoppers 64 and 65 prevent the door toe of each shoji from colliding with the frame body 10 with its momentum when the inner shoji 20 or the outer shoji 40 is vigorously operated.

  The inner shoji 20 is fixed by being fitted into the casing 25 and the casing 25 which is rectangularly framed by the upper casing 21, the lower casing 22 and the left and right vertical casings 23 and the door-end casing 24. The glass panel 26 and a soft grechan (glass panel end holding member) 30 attached so as to cover the outer peripheral end 26 </ b> A of the glass panel 26 are configured.

  The outer shoji 40 was fixed by being fitted into the frame 45 and the frame 45 framed in a rectangular shape by the upper rod 41, the lower rod 42, the outer rod 43 which is the left and right vertical rods, and the door rod 44. A glass panel 46 and a soft grechan (glass panel end holding member) 50 attached to cover the outer peripheral end 46 </ b> A of the glass panel 46 are configured.

  The glass panels 26 and 46 are sandwiched between the outer peripheral end portions 26A and 46A of the glass panels 26 and 46, the glass plates 26B and 46B on the outdoor side, the glass plates 26C and 46C on the indoor side, and these two glass plates, respectively. This is a double-glazed glass comprising the spacers 26D and 46D and the outer peripheral end faces 26E and 46E which are the ends of the glass plate and the spacer, and has excellent heat insulation properties.

  Glass grooves 25 </ b> A and 45 </ b> A are formed on the inner peripheries of the casings 25 and 45, respectively, so that the glass panels 26 and 46 to which the Grechans 30 and 50 are attached can be fixed. Further, engaged portions 25C and 45C that can be engaged with first outer convex portions 33 and 53 of the Grechan 30 and 50, which will be described later, are formed on the inner wall portions 25B and 45B of the glass grooves 25A and 45A.

  The Grechans 30 and 50 are connected to both side portions 31 and 51 disposed so as to cover the indoor side and the outdoor side of the outer peripheral ends 26A and 46A of the glass panels 26 and 46, respectively, The first outer side that engages with the bottom portions 32 and 52 disposed so as to cover the outer peripheral end surfaces 26E and 46E of the glass panels 26 and 46 and the engaged portions 25C and 45C of the inner walls 25B and 45B of the glass grooves 25A and 45A. It is comprised from the convex parts 33 and 53 and the 1st inner side convex parts 34 and 54 which suppresses the omission of the glass panels 26 and 46 by contact | abutting to the glass panels 26 and 46 by external force.

  Each of the Grechans 30 and 50 is made of a soft material, and is formed of an extruded product of a synthetic resin such as a vinyl chloride resin. Thereby, the Grechan 30 and 50 can be appropriately deformed when the glass panel is inserted.

  As shown in FIG. 3, the both side portions 51 are formed on the bottom 52 side of the water stop portion 51 </ b> A and the water stop portion 51 </ b> A for sealing / water stop by contacting the glass panel 46 at the front end side in the finding direction. The deformation preventing projection 51B and the crimping protrusion 51C formed on the bottom 52 side of the deformation preventing projection 51B are provided.

  The water stop portion 51 </ b> A is formed so that the inner peripheral side abuts on the glass panel 46 and the outer peripheral side covers the gap between the door-end rod 44 and the Grechan 50. The water stop 51A allows the Grechan 50 to prevent water from entering from the indoor side and the outdoor side.

  The deformation preventing projection 51B is located between the water stop portion 51A and the crimping projection 51C, and is provided with a predetermined projection amount toward the glass panel 46 side. For example, the crimping protrusion 51C is elastically deformed so as to warp when the direction in which the glass panel 46 is removed moves, but the deformation preventing protrusion 51B can suppress the deformation amount to a predetermined amount.

  Further, in the present embodiment, the end portion on the indoor side of the deformation preventing projection 51 </ b> B is formed so as to always contact the glass panel 46. As the both side portions 51 of the present embodiment, those having a small thickness are used. Therefore, the deformation preventing projection 51B prevents the both side portions 51 from being excessively crushed when an excessive force is applied from the glass panel 46 side toward the outdoor side, and there is a space between the glass panel 46 and the inner wall portion 45B. Suppresses the occurrence. Thereby, the deformation preventing projection 51 </ b> B suppresses the glass panel 46 from coming off.

  The crimp protrusion 51C is located between the deformation preventing protrusion 51B and the first inner convex portion 54, and is provided with a predetermined protrusion amount toward the glass panel 46 side. The crimping protrusion 51 </ b> C abuts in a state of being deformed so as to be folded outward when attached to the glass panel 46. Thereby, when force is applied to the crimping protrusion 51 </ b> C in the pulling direction of the glass panel 46, the crimping protrusion 51 </ b> C sticks to the glass panel 46 by an elastic force and imparts a frictional force. With this crimping protrusion 51C, the Grechan 50 can hold the glass panel 46.

  In particular, it is preferable that the shape of the crimping protrusion 51 </ b> C is formed in a substantially U-shape when viewed in cross section. The crimping protrusion 51 </ b> C has a generally U-shape, so that a notch is recessed in the inner surface side of the side 51. With such a shape, the crimp protrusion 51 </ b> C is not easily warped and easily restored because the tip end portion is bent at the notch. The crimp protrusion 51 </ b> C is most contracted by bending when a force is applied in the pulling direction of the glass panel 46, and the repulsive force against the glass panel 46 can be maximized.

  Further, a warping prevention rib 51D is provided on the deformation preventing projection 51B side of the crimping projection 51C. The warp preventing rib 51D more reliably prevents warping of the crimping protrusion 51C by contacting the deformation preventing protrusion 51B prior to the crimping protrusion 51C when a force acts in the pulling direction of the glass panel 46.

  The 1st outer side convex part 53 is provided in the predetermined protrusion amount toward the outer side from a part of both side part 51. As shown in FIG. The 1st outer side convex part 53 unifies the Grechan 50 and the door-end collar 44 by engaging with the to-be-engaged part 45C.

  The 1st inner side convex part 54 is provided in the bottom part 52 side rather than the 1st outer side convex part 53 with the predetermined protrusion amount toward the glass panel 46 side. Further, in the present embodiment, the first inner convex portion 54 is provided so as not to contact the glass panel 46 in a normal state. The Grechan 50 is deformed, and the first inner convex portion 54 comes into contact with the glass panel 46. Thereby, a frictional force comes to work between the 1st inner side convex part 54 and the glass panel 46, and the Grechan 50 and the glass panel 46 are integrated. For example, when a force acting in one rotational direction is applied to the glass panel 46, the Grechan 50 exhibits a resistance against the rotational force. With this first inner convex portion 54, the Grechan 50 can maintain the holding force of the glass panel 46.

  Furthermore, in this embodiment, the 1st inner side convex part 54 is formed only in the side part 51 on the indoor side. Thereby, when the glass panel 46 is pressed toward the outdoor side, the deformation | transformation of the both sides 51 of an outdoor side becomes easy. As a result, when the glass panel 46 is inserted into the glass groove 45A, a space is created in the Grechan 50 and the inner wall 45B, the frictional force can be reduced, and the glass panel 46 can be easily inserted into the glass groove 45A.

  The manufacturing method of the shoji provided with the above structure is demonstrated with reference to FIG. FIG. 4 is a view for explaining the method of manufacturing the shoji according to the first embodiment. In addition, the manufacturing method of the shoji of this invention is not limited to this embodiment.

  The shoji manufacturing method according to the present embodiment includes a step of attaching the grechant to the outer peripheral end of the glass panel, and the glass of the heel while rotating the heel with the extending direction of the heel as a rotation axis with respect to the glass panel to which the grechan is attached. And fitting the groove. Hereinafter, the manufacturing method will be described by taking the door toe 44 as an example.

First, the Grechan 50 is attached so as to cover the outer peripheral end 46A of the glass panel 46 (FIG. 4A). The glass panel 46 in that state is inserted into the glass groove 45A (FIG. 4B). Subsequently, while further applying pressure to the glass panel 46 in this state from a predetermined direction, the door-end rod 44 is rotated counterclockwise with the extending direction of the door-end rod 44 as a rotation axis. As a result, the engaged portion 45C on the indoor side engages with the first outer convex portion 53 (FIGS. 4C to 4D). From this state, the door-end collar 44 is further rotated clockwise to engage the engaged portion 45C on the outdoor side and the first outer convex portion 53 (FIGS. 4D to 4E). Thereby, the insertion of the glass panel 46 to the door toe 44 is completed.
In the same manner as this method, the outer panel 40 of the present embodiment can be manufactured by fitting the glass panel 46 into all the hooks. In addition, the inner shoji 20 can be manufactured in the same manner.

  It is also possible to insert the glass panel 46 while pressing the glass panel 46 against the outdoor side. Thereby, both the side parts 51 on the outdoor side are deformed, the glass panel 46, the Grechan 50 and the inner wall part 45B are difficult to be in close contact with each other, and resistance due to friction can be reduced.

  The effect | action of the shoji provided with the above structure is demonstrated with reference to FIG.5 and FIG.6. FIG. 5 is a diagram for explaining the action of the shoji according to the first embodiment. More specifically, it is a diagram showing a state in which the Grechan 50 is deformed when an impact is applied from the finger scissor prevention stopper to the door rod 44 by the function of the finger scissor prevention stopper 62. FIG. 6 is a view for explaining the action of the shoji according to the first embodiment. More specifically, it is a diagram showing a state in which the Grechan 50 is deformed due to an impact caused by the operation of the external shoji 40 being restricted by the function of the collision prevention stopper 64.

  As shown in FIG. 5 (A), with the finger scissor prevention stopper 62 tilted to the far side in the prospective direction and the stopper functioning, the expectation direction of the external door 40, the opening direction of the window (in the figure, rightward on the page) ). As a result, the edge portion 44 </ b> A of the door toe 44 collides with the finger scissors prevention stopper 62. Due to this impact, the door toe 44 rotates together with the Grechan 50 counterclockwise as shown in FIG. At this time, when the side portion starts to be deformed inward due to the rotation, the first inner convex portion 54 comes into contact with the glass panel 46, so that a frictional force acts between the first inner convex portion 54 and the glass panel 46. Thus, the Grechan 50 and the glass panel 46 are integrated. Thereby, the further rotation and deformation | transformation can be suppressed and omission can be suppressed.

As shown in FIG. 6 (A), with the finger scissor prevention stopper 62 tilted to the indoor side in the prospective direction and the stopper released, the expectation direction of the external door 40, the opening direction of the window (the right direction in the figure) ). Thereafter, the edge 44 </ b> A of the door toe 44 collides with the collision prevention stopper 65. As a result, the movement of the external shoji 40 itself stops, but the glass panel 46 tends to move due to inertia as shown in FIG.
At this time, a frictional resistance is generated between the first inner convex portion 54 provided on the Grechan 50 and the glass panel 46, and the glass moves in a direction in which the glass is pulled out due to inertia. Along with this, the side portion starts to deform, and the first inner convex portion 54 comes into contact with the glass panel, so that a frictional force is exerted between the first inner convex portion 54 and the glass panel 46, so The panel is integrated. Thereby, the further rotation and deformation | transformation can be suppressed and omission can be suppressed.

  In the state where the locking of the crescent lock 61 shown in FIG. 1 is functioning, if the operator suddenly applies a strong force, the external force may deform the heel itself and cause the glass panel 46 to come off. is there. Even in such a case, the glass panel 46 moves so as to be displaced, and the side portion starts to be deformed inward. Accordingly, when the side portion starts to deform, the first inner convex portion 54 comes into contact with the glass panel 46. Thereby, a frictional force comes to work between the 1st inner side convex part 54 and the glass panel 46, and the Grechan 50 and the glass panel 46 are integrated. Thereby, the further rotation and deformation | transformation can be suppressed and omission can be suppressed.

  Further, the above-described crimp protrusion 51 </ b> C is formed on the side of the Grechan 50. Therefore, when a force acts in the direction in which the glass panel 46 is pulled out, the crimping protrusion 51 </ b> C is most contracted by being bent, and can add a repulsive force to the glass panel 46. Thereby, a frictional force comes to work between the 1st inner side convex part 54 and the glass panel 46, and the Grechan 50 and the glass panel 46 are integrated more firmly. Thereby, the further rotation and deformation | transformation can be suppressed and omission can be suppressed.

  It should be noted that the warping prevention rib 51D of the crimping projection 51C acts and contacts the deformation preventing projection 51B before the crimping projection 51C, thereby preventing the warping of the crimping projection 51C more reliably.

  According to the Grechan 50 according to the present embodiment described above, the following effects are achieved.

The Grechan (glass panel end holding member) 50 according to the present embodiment is attached so as to cover at least one outer peripheral end 46A of the glass panel 46, and the outer periphery of the glass panel 46 in the glass groove 45A of the housing 45. It is configured to be inserted and fitted together with the end 46A.
In particular, the Grechan 50 is provided so as to face each other, and is provided by connecting both side portions 51 and both side portions 51 disposed so as to cover the indoor side and the outdoor side at the outer peripheral end portion 46A, respectively. The glass panel is provided by protruding from at least one inner surface of the bottom part 52 and the side parts 51 so as to cover the outer peripheral end face 46E of at least one side and abutting the glass panel 46 when at least an external force is applied. And a first inner convex portion 54 that suppresses the removal of 46.
Thereby, when inserting the heavy glass panel 46 in the glass groove | channel of a coffin, a glass panel can be inserted in the inside of a glass groove by rotating the coffin side. Therefore, the Grechan 50 of this embodiment can easily fit the glass panel 46 into the glass groove 45A.
Further, when the glass panel is used, the first inner convex portion 54 comes into contact with the glass panel 46 by deforming the side portion 51 by an external force. Thereby, a frictional force comes to work between the convex part and the glass panel, and the Grechan and the glass panel are integrated. As a result, the glass panel 46 can be prevented from coming off.
Therefore, according to the present invention, it is possible to provide a grechant that can easily insert the glass panel into the glass groove of the ridge and can prevent the glass panel from coming off during use.

Further, in the present embodiment, the fence is the door toe fence 44. Furthermore, the 1st inner side convex part 54 was set as the structure provided only in the side part arrange | positioned indoors among the both side parts 51. As shown in FIG.
Thereby, the 1st inner side convex part 54 provided in the side part 51 by the side of indoor restrains the omission of the glass panel 46 by the external force which the door-end rod 44 received.
Therefore, according to the Grechan 50 according to the present embodiment, it is possible to more reliably prevent the glass panel 46 from coming off.

Moreover, in this embodiment, it was set as the structure further equipped with the 1st outer side convex part 53 provided by protruding from the outer surface of the side part in which the 1st inner side convex part 54 was provided.
The first outer convex portion 53 engages the Grechan 50 with respect to the door rod 44 and suppresses the glass panel 46 from coming off.
Therefore, according to the Grechan 50 according to the present embodiment, it is possible to more reliably prevent the glass panel 46 from coming off.

Moreover, in this embodiment, it was set as the structure by which the crimping protrusion 51C which crimps | bonds to the glass panel 46 is provided in the inner surface of the side part 51 in the position on the opposite side to the low part 52 rather than the 1st inner side part.
The crimping protrusion 51 </ b> C is most contracted by bending when a force is applied in the pulling direction of the glass panel 46, and can apply a repulsive force to the glass panel 46.
Therefore, according to the Grechan 50 according to the present embodiment, it is possible to more reliably prevent the glass panel 46 from coming off.

In addition, according to the external shoji 40 provided with the Grechan (glass panel end holding member) 50 according to the present embodiment, the following effects are exhibited.
The external shoji 40 of this embodiment is attached so as to cover the glass panel 46 and the outer peripheral end 46A of at least one side of the glass panel 46, and the first inner convex part engages with the inner wall part of the glass groove. 50. In addition, the inner shoji 20 of this embodiment has the same structure.
Therefore, according to the present invention, it is possible to provide a shoji equipped with a grechant that can easily insert the glass panel and can prevent the glass panel from coming off.

Moreover, according to the manufacturing method of the shoji of this embodiment, the following effects are produced.
The shoji manufacturing method of the present embodiment includes a step of attaching a Grechan (glass panel end holding member) 50 to the outer peripheral end 46A of at least one side of the glass panel 46, and a Grechan (glass panel end holding member) 50. And a step of fitting the glazing into the glass groove of the glazing while rotating the heel as the rotation axis with respect to the outer peripheral end 46A of at least one side of the attached glass panel 46.
More specifically, after attaching the Grechan 50 to the glass panel 46 in advance, by rotating the heel side in a predetermined direction on the side 51 side where the crimp protrusion 51C is provided with respect to the glass panel 46, The engaged portion 45C of the glass groove of the heel and the first outer convex portion 53 of Grechan are engaged, and the glass panel 46 is fitted to the heel. As a result, by using the Grechan 50 of the present embodiment, it is possible to manufacture a shoji that rotates the heel side without changing the glass panel.
Therefore, according to this embodiment, while the insertion of the glass panel with respect to the glass groove | channel of a cage | basket is easy, the manufacturing method of the shoji which can suppress the omission of the glass panel at the time of use can be provided.

Moreover, according to the joinery of this embodiment, the following effects are produced.
The joinery according to the present embodiment includes an upper frame, a lower frame, left and right vertical fences, a frame with a framed frame, and a shoji (scalpel and And a restricting portion (a finger scissor prevention stopper and a collision prevention stopper) for restricting the movement of the shoji.
Therefore, according to the joinery of the present embodiment, it is possible to provide a joinery including a shoji that can easily insert the glass panel into the glass groove of the reed and can prevent the glass panel from coming off during use.

Conventionally, glass panels used as building fixtures have been mainly composed of a single piece of glass, but in recent years, multilayer glass panels have been used to provide functions such as heat insulation. Is done. Therefore, the glass panel 46 is heavier than the conventional one. Furthermore, in order to improve the design of the joinery, recent shojis have a design in which the length of the found portion is shorter than the conventional one.
Under such circumstances, the Grechan according to the present embodiment can hold a heavy multilayer glass panel even in the above-mentioned short finding portion.
Therefore, according to this invention, even if it is a shoji with the short length of a finding part, a multilayer glass panel can be hold | maintained.

[Second Embodiment]
FIG. 7 is a diagram for explaining a shoji manufacturing method according to the second embodiment. FIG. 8 is a view for explaining the action of the shoji according to the second embodiment.

  As shown in FIG. 7, in the present embodiment, when a glass panel 146 having a small thickness in the expected direction is used, a Grechan 150 corresponding to the thickness is used. More specifically, it has the same configuration as that of the first embodiment except that a glass panel 146 to which a thick Grechan 150 is attached in the expected direction is inserted into the glass groove 145A.

When a shoji is manufactured using this Grechan 150, first, the Grechan 150 is attached to the glass panel 46, and then the glass panel 46 is inserted into the glass groove 125A by applying a force from the heel side (FIG. 7A). To (d)). At this time, although the Grechan 150 has a thickness, the glass panel 46 can be easily pushed into the glass groove 125A by appropriately deforming the first outer convex portion 153 of the side portion 151 and the like.
Thereafter, when a predetermined amount of glass panel 46 is inserted by applying further force from the heel side, the first outer convex portion 153 of the Grechan 150 is engaged with the engaged portion 45C, and the Grechan 150 is fitted into the glass groove 45A. (FIG. 7 (e)).
In the Grechan 150 of the present embodiment, the Grechan 150 is appropriately deformed by providing the first inner convex portion 154 only on the indoor side.

  In addition, the side part 151 of this embodiment has thickness compared with the side part of the said 1st Embodiment. Therefore, the elastic force of the water stop part 151A and the crimping protrusion 151C of the outdoor side part 151 of the present embodiment is stronger than that of the first embodiment. As a result, it is not necessary to provide the deformation preventing projection 151B of the outdoor side portion 151 of the present embodiment so as to be in contact with the glass panel 46 during use.

Then, the effect | action of the Grechan 150 of this embodiment is demonstrated.
Similar to the first embodiment, the Grechan 150 according to the present embodiment can prevent the glass panel 146 from coming off due to the collision between the finger scissor prevention stopper 62 and the door toe 44 (FIG. 8A), and also prevents collision. The glass panel 146 can be prevented from coming off due to the collision between the stopper 65 and the door rod 44 (FIG. 8B).

  Therefore, according to the Grechan of this embodiment, the same effect as that of the first embodiment can be obtained by using the Grechan that is adapted to the custom glass.

[Third embodiment]
FIG. 9 is a diagram for explaining a shoji manufacturing method according to the third embodiment. FIG. 10 is a diagram for explaining the action of the shoji according to the third embodiment.

  As shown in FIG. 9, the Grechan 250 according to the present embodiment includes a first member 250 </ b> A having both side portions 251 and a bottom portion 252, and a space between the indoor side of the side portions 251 and the inner wall portion 45 </ b> B of the housing 45. And a second member 255 to be arranged. In other words, this embodiment has the same configuration as that of the first embodiment except that the Grechan 250 composed of two members, the first member 250A and the second member 255, is used.

  Here, as shown in FIG. 9A, the second member 255 includes a base body 255A extending in the direction of finding, and a front end part 255B that is located at the front end of the base body 255A and engages with the engaged part 45C. The second inner convex portion 255C that inclines toward the first member 250A side toward the door end side from the tip end portion 255B, and the glass panel 46 insertion direction on the door tip side with respect to the second inner convex portion 255C. And a second crimping protrusion 255D that is inclined toward the first member 250A.

  When the second member 255 is attached to the inner wall portion 45B, the second inner convex portion 255C is provided with a predetermined protrusion amount toward the first member 250A side. The tip of the second inner convex portion 255C functions to apply a predetermined pressure to the first member 250A when the glass panel 46 is inserted. With the second inner convex portion 255C, the first member 250A is firmly installed in the glass groove 45A.

  Furthermore, the second inner convex portion 255C exhibits the same effect as the first inner convex portion 54 of the first embodiment via the first member 250A. Specifically, the second inner convex portion 255C presses a part of the first member 250A toward the glass panel 46 when the glass panel 46 is inserted. The pressed portion causes a frictional force to act between the first member 250A and the glass panel 46, and the Grechan 250 and the glass panel 46 are integrated. As a result, the second convex portion 254C allows the Grechan 250 to suppress further rotation and deformation, and to prevent omission (FIG. 10A).

  The second crimping protrusion 255D is provided with a predetermined protrusion amount from the base 255A toward the first member 250A. The second crimping protrusion 255 </ b> D contacts the first member 250 </ b> A in a state of being deformed so as to be folded outward when attached to the glass panel 46. Thereby, 2nd crimping | compression-bonding protrusion 255D can stick to the 1st member 250A with an elastic force, and can improve the retention strength of the glass panel 46 by the Grechan 250 (FIG.10 (b)).

  The manufacturing method of the shoji provided with the above structure is demonstrated using FIG. This shoji manufacturing method includes a step of attaching the second member 255 to the inner wall portion 45B, a step of attaching the Grechan 250 to the outer peripheral end portion 46A of the glass panel 46, and a step of inserting the glass panel 46 into the glass groove 45A. Have.

First, after attaching the second member 255 to the inner wall portion 45B in advance, the first member 250A is attached to the glass panel 46. The glass panel 46 is inserted into the glass groove 45A by applying a force from the heel side to the glass panel 46 in this state (FIGS. 9A to 9C).
Thereafter, when a predetermined amount of glass panel 46 is inserted by applying further force from the heel side, the second outer convex portion 253 of the first member is engaged with the engaged portion 45C, and the Grechan 250 is inserted into the glass groove 45A. It will be in the state which fitted (FIG.7 (e)).
Thereby, the shoji which uses the Grechan of this embodiment can be manufactured.

  According to the Grechan (glass panel end holding member) 250 according to the present embodiment described above, the following effects are exhibited.

The Grechan 250 according to the present embodiment is attached so as to cover the outer peripheral end 46A of at least one side of the glass panel 46, and is inserted into the glass groove 45A of the housing 45 together with the outer peripheral end 46A of the glass panel 46 to be fitted. I made the configuration.
More specifically, both side portions 251 that are provided to face each other and are arranged so as to cover the indoor side and the outdoor side in the outer peripheral end portion 46A, and the both side portions 251 are connected to each other. The first member 250A including a bottom portion 252 disposed so as to cover at least the outer peripheral end surface 46E of one side, the both side portions 251 and the bottom portion 252 are configured as separate members, and one of the both side portions 251 and the inner wall of the housing 45 2nd member 255 arrange | positioned between the parts 45B.
Further, the second member 255 is provided so as to protrude from the inner side surface thereof, and at least when the external force is applied, the second member 255 has a second inner convex portion 255C that prevents the glass panel 46 from coming off by contacting the glass panel 46. It was configured to have.
Thereby, when inserting the glass panel 46, the 1st member 250A deform | transforms by applying the stress to a predetermined direction. At this time, the first member 250 </ b> A does not include a convex portion, and thus can be easily deformed. As a result, the glass panel 46 can be easily inserted into the glass groove 45A.
Further, after the glass panel 46 is inserted, the second inner convex portion 255C of the second member 255 replaces the first inner convex portion 54 of the first embodiment, and the Grechan 250 and the glass panel 46 are integrated. Thereby, when the glass panel 46 tries to move or rotate, the glass panel 46 can be prevented from coming off.
Therefore, according to this embodiment, when two members, the first member and the second member, are used, it is possible to provide a grease that facilitates the insertion of the glass panel and suppresses the glass panel from coming off.

[Fourth embodiment]
FIG. 11 is a view for explaining a method of manufacturing a shoji according to the fourth embodiment. FIG. 12 is a diagram for explaining the action of the shoji according to the fourth embodiment.

  As shown in FIG. 11D, in the present embodiment, at least the first member 350A has a hook portion 351D, and a cross section formed by the engaged portion 45C, the tip portion 355B, and the second inner convex portion 355C. The second embodiment is different from the third embodiment in that the second outer convex portion 353 is fitted into a notched portion having a substantially triangular shape.

When manufacturing the shoji which concerns on this embodiment, after attaching the 2nd member 355 to the inner wall part 45B previously, the 1st member 350A is attached to 46 A of outer peripheral ends of the glass panel 46. FIG. Thereafter, a force is applied from the heel side to insert the glass panel 46 into the glass groove 45A (FIGS. 11A to 11C).
Subsequently, the door toe 44 is rotated counterclockwise about the extending direction of the eaves as an axis, so that the hooking portion 351D gets over the second inner convex portion 355C of the second member 355, and goes to the back of the glass groove 45A. Is inserted. After that, by rotating the door toe 44 clockwise,
The second outer convex portion 353 of the first member 250A and the engaged portion 45C of the inner wall portion 45B are engaged, and the Grechan 350 is fitted into the glass groove 45A (FIGS. 7D to 7E).
Thereby, the shoji which concerns on this embodiment can be manufactured.

And 2nd inner side convex part 355C presses a part of 1st member 350A to the glass panel 46 similarly to the said 3rd embodiment. The pressed portion causes a frictional force to act between the first member 350A and the glass panel 46, and the Grechan 350 and the glass panel 46 are integrated. As a result, the second inner convex portion 355C allows the Grechan 350 to suppress further rotation and deformation, and to prevent omission (FIGS. 12A and 12B).
Furthermore, in this embodiment, since the hooking portion 351D and the second outer convex portion 353 are provided on the side portion 351, the strength with which the Grechan 350 is fitted to the glass groove 45A is higher than that of the third embodiment. And become strong. As a result, the Grechan 350 has a high holding power for the glass panel 46.

The shoji manufacturing method according to the present embodiment has a step of attaching the first member 350A to the outer peripheral end 46A of the glass panel 46 and the outer peripheral end 46A of the glass panel 46 to which the first member 350A is attached. And a step of fitting the body 45 while rotating the extending direction about the extending direction.
Thereby, the shoji which has the holding mechanism of the glass panel 46 using the two members of the first member 350A and the second member 355 can be manufactured.
Therefore, according to the present embodiment, it is possible to provide a shoji manufacturing method using a grachan consisting of two members that allows easy insertion of the glass panel and can prevent the glass panel from coming off.

  It should be noted that the present invention is not limited to the above-described embodiments, and modifications, improvements, and the like within the scope that can achieve the object of the present invention are included in the present invention.

In each of the above embodiments, the projections for preventing the glass panel from coming off have been described using an example provided only on both sides on the indoor side, but the projections for preventing the dropout are provided on both sides on the outdoor side. It may be provided. In this case, the convex portions provided on the indoor side on both sides and the convex portions provided on the outdoor side on both sides are installed so that the positions in the finding direction are shifted.
Thereby, the Grechan has a left-right asymmetric structure, and it becomes possible to insert the glass panel using the deformation and rotation of the Grechan. Moreover, the asymmetrical structure serves as a mark, and can prevent misuse when attaching Grechan.

  Moreover, in each said embodiment, a convex part can also change a design so that it may contact | abut with respect to a glass panel normally.

  Further, in each of the embodiments described above, the structure in which the Grechan is provided on the entire outer peripheral end portion of one side of the glass panel is described, but it is not necessary to provide the entire surface. For example, it is possible to change to a design in which the four corners of the glass panel are not provided with a grechant.

1 sliding window (joint)
20 inner shoji (shoji)
40 Shoji shoji
44 Toesaki 25 and 45
25A, 45A Glass groove 25B, 45B Inner wall part 26, 46 Glass panel 26A, 46A Outer peripheral end part 26E, 46E Outer peripheral end face 30, 50, 150, 250, 350 Grechan (end part holding member for glass panel)
31, 51, 151, 251 and 351 Side portions 31C, 51C, 151C, 251C and 351C Crimp projections 32, 52, 152, 252 and 352 Bottom portions 33, 53 and 153 First outer convex portions 34, 54 and 154 First inner side Convex part 250A, 350A 1st member 255,355 2nd member 253,353 2nd outside convex part 255C, 355C 2nd inside convex part 60 Restriction part 61 Crescent lock (regulation part)
62, 63 Finger scissors prevention stopper (regulator)
64, 65 Anti-collision stopper (regulator)

Claims (8)

A glass panel end holding member that is attached so as to cover the outer peripheral end of at least one side of the glass panel and is inserted and fitted together with the outer peripheral end in the glass groove of the bowl,
Both side parts provided to face each other and arranged to cover the indoor side and the outdoor side at the outer peripheral end part,
A bottom portion that is provided by connecting the both side portions, and is disposed so as to cover an outer peripheral end surface of at least one side of the glass panel;
A glass panel provided with a first inner convex portion that protrudes from at least one inner side surface of the both side portions and suppresses the glass panel from coming off by abutting against the glass panel when at least an external force is applied. End holding member for use. The cocoon is a door toe,
The said 1st inner side convex part is an edge part holding member for glass panels of Claim 1 provided in the side part arrange | positioned indoors among the said both sides.   The edge holding member for glass panels of Claim 1 or 2 further provided with the 1st outer side convex part provided protruding from the outer surface of the side part in which the said 1st inner side convex part was provided.   The crimping protrusion which crimps | bonds to the said glass panel is provided in the inner surface of the said side part in the position on the opposite side to the said lower part rather than the said 1st inner side part. End holding member for glass panel. A glass panel end holding member that is attached so as to cover the outer peripheral end of at least one side of the glass panel and is inserted and fitted together with the outer peripheral end in the glass groove of the bowl,
Both side parts provided to face each other and arranged to cover the indoor side and the outdoor side at the outer peripheral end part,
A first member comprising: a bottom portion provided by connecting the both side portions and arranged to cover an outer peripheral end surface of at least one side of the glass panel;
The two side parts and the bottom part are configured as separate members, and each of the two side parts includes a second member disposed between the one side and the inner wall part of the glass groove of the bowl,
The second member is provided with a second inner convex portion that protrudes from the inner side surface thereof and that suppresses removal of the glass panel by abutting against one of the both side portions when at least an external force is applied. End holding member for use. A glass panel,
The glass panel end holding member according to claim 4, wherein the glass panel end holding member is attached so as to cover an outer peripheral end portion of at least one side of the glass panel, and the first outer convex portion engages with an inner wall portion of the glass groove. Paper shoji to prepare. It is a manufacturing method of the shoji of Claim 6, Comprising:
Attaching the glass panel end holding member to the outer peripheral end of at least one side of the glass panel;
While rotating at least about the outer peripheral end of one side of the glass panel to which the glass panel end holding member is attached, on the side where the crimping protrusion is provided and using the extending direction of the flange as a rotation axis A method for manufacturing the shoji screen. A frame framed by an upper frame, a lower frame, and left and right vertical frames;
A shoji that is slidably moved in the frame,
A regulation unit that regulates movement of the shoji,
The said shoji is a joinery comprised with the shoji of Claim 6.

Images