JP2018035622A - Clearance shielding structure of door - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a clearance shielding structure of a door that does not require a movable member or a member of a complicated form provided on both edge surfaces, the clearance shielding structure being of a simple form that may be molded integrally, capable of shielding a view, and enabling the door to pass smoothly when opened at a time of emergency.SOLUTION: A clearance shielding structure of a door includes: a door 19 and a wing panel 15 having edge surfaces 43, 45 separated from each other leaving a clearance 37 in between, the panel edge surface 43 being formed as a flat surface on a planar cross-section, and the door edge surface 45 being formed by a projecting curved surface 35; a shielding member 39 fitted on the edge surface 43 on a side; a belt-form edge body 47 formed on the shielding member 39 and fitted in parallel with the edge surface 43 on the side; and a flexible view shielding piece 49 formed along a longitudinal edge part 48 of a pair of parallel longitudinal edge parts of a base plate, on outside opposite a normal opening/closing side of the door 19, the view shielding piece projecting over and across two intersecting lines of sight 57 on the planar cross section specifying an area visible through the clearance 37 when the door is closed, and non-contacting or lightly contacting the other edge surface 45 when the door 19 is opened/closed at normal times.SELECTED DRAWING: Figure 6

Description

  The present invention relates to a door gap shielding structure.

  Toilet booths installed in public places are generally open doors in order to prevent collisions with people due to unexpected opening. However, the inner opening door has a problem that it cannot be opened quickly even in the unlocked state when the user falls into the opening space. As a technique for solving such a problem, many techniques have been disclosed that enable the door to be opened in an emergency while securing the blindfold function of the gap between the door and the sleeve wall. For example, the edge structure for preventing finger padding in Patent Document 1 configured to get over the blindfold protrusion, the opening / closing structure of the door for the toilet booth or the shower booth in Patent Document 2 that deforms the sleeve wall edge member by pressing force, and the blindfold. The emergency unlocking mechanism of Patent Document 3 that opens the door to both sides in case of an emergency pin, the door frame for the toilet booth of Patent Document 4 that pushes the door stop where the door can move, and the protruding piece is elastically deformed indoors For example, a cover structure for the inner opening door of Patent Document 5 that can open the door to the outdoor side at the time of, for example, is mentioned.

JP2013-124481A (FIG. 2, paragraph 0018) JP2013-124485A (FIG. 5, paragraphs 0019 and 0027) JP 2014-141871 A (FIG. 4, paragraph 0020) Japanese Patent Laid-Open No. 10-280813 (FIG. 1, paragraph 0015) JP 2002-121973 A (FIG. 1, paragraph 0025)

  However, the edge structure for preventing finger padding in Patent Document 1 and the door opening / closing structure for a toilet booth or shower booth in Patent Document 2 must be provided with molded products having complicated shapes on both end surfaces of the door and the sleeve wall. The cost is high. Moreover, since the emergency unlocking mechanism of patent document 3 and the door frame for toilet booths of patent document 4 require moving parts, the structure becomes complicated and the cost becomes high, and the operation reliability is ensured for a long time. difficult. Moreover, since the shielding structure of the inner opening door of patent document 5 is assembled from a plurality of parts, the structure is complicated, the cost is increased, and parts management is also complicated.

  The present invention has been made in view of the above circumstances, and its purpose is that no moving parts are required, there is no need to attach parts having complicated shapes to both end faces, and it can be integrally formed with a simple shape, thereby concealing gaps. Accordingly, it is an object of the present invention to provide a door gap shielding structure that allows a door to pass smoothly during emergency opening.

Next, means for solving the above problems will be described with reference to the drawings corresponding to the embodiments.
In the door gap shielding structure according to claim 1 of the present invention, the opposing end surfaces 43, 45 are separated from each other with a gap 37, and one of the end surfaces 43 is perpendicular to the door rotation center line 41. And the door 19 and the sleeve wall 15 in which the other end surface 45 is formed of a convex curved surface 35,
A shielding member 39 extending along the door rotation center line 41 and attached to one of the end faces 43;
A belt-like substrate 47 formed on the shielding member 39 and attached in parallel to the one end face 43;
Of the pair of parallel long edge portions of the substrate 47, the substrate 47 is formed along the outside long edge portion 48 opposite to the normal opening / closing side of the door 19, and the gap is closed when the door is closed. 37 projecting across two intersecting lines of sight 57 in the plane cross section that identifies the region 55 that can be visually recognized through the door 37, and the door 19 is normally contacted with the other end face 45 by a normal opening and closing movement. A blindfold 49,
It is characterized by comprising.

  In this door gap shielding structure, the blind member 49 of the shielding member 39 attached to one end face 43 cannot be viewed through the gap 37. In other words, it is blindfolded. In this door gap shielding structure, no mechanical moving parts are required. And it can be made a simple structure. For this reason, the reliability of the function does not deteriorate for a long time. If the shielding member 39 as a main member is provided only on one of the end faces 43 and 45 that sandwich the gap 37, the target structure is achieved. Since the shielding member 39 has a simple structure, integral molding such as extrusion molding, or two-color molding or insert molding for integrally molding different materials becomes easy. When the door 19 is normally opened and closed, the blinded piece 49 of the shielding member 39 does not come into contact with the other end surface 45 or can be brought into light contact with each other, so that deterioration due to wear does not occur. Since the blindfold 49 has flexibility, it is easily deformed at the time of emergency opening, and does not become an obstacle to the opening of the door that opens normally.

The door gap shielding structure according to claim 2 of the present invention is the door gap shielding structure according to claim 1,
The shielding member 39 is characterized in that at least the blindfold 49 is made of an elastic material.

  In the door gap shielding structure, the blindfold piece 49 is made of an elastic material. As a result, the blindfolded piece 49 is deformed by the other end face 45 hitting at the time of emergency opening, and then elastically returns and returns to its original shape. Even when the door 19 that has been opened extremely is restored, the deformed blindfold 49 is elastically restored and returns to its original shape. Further, the blindfold 49 can be elastically deformed even in a normal state, so that there is no inconvenience due to catching.

The door gap shielding structure according to claim 3 of the present invention is the door gap shielding structure according to claim 1 or 2,
The blindfold 49 is formed in a curved shape in which the surface side toward the gap 37 is convex in the flat cross section.

  In this gap shielding structure of the door, the surface side toward the gap 37 of the blindfold piece 49 has a convex curved shape, so that the resistance when the other end face 45 is in sliding contact with the blindfold piece 49 is reduced. The same can be said for both sliding when the door 19 is opened during emergency opening and when the door 19 is returned to the original position after emergency opening. In addition, when returning to the original position, the blindfolded piece 49 slides on the back side of the curved shape with the other end face 45 convex, that is, the concave curved surface, and the resistance decreases.

The door gap shielding structure according to claim 4 of the present invention is the door gap shielding structure according to any one of claims 1 to 3,
One end face 43 is formed with a fitting groove 51 extending along the door rotation center line 41.
On the back surface of the substrate 47 facing the one end face 43, an insertion protrusion 53 that is inserted into the insertion groove 51 is projected.

  In the door gap shielding structure, a fitting groove 51 is formed on one end face 43 to which the shielding member 39 is attached. The shielding member 39 can be held in a state in which the substrate 47 is in close contact with the end surface 43 by press-fitting the insertion protrusions 53 projecting from the back surface into the insertion groove 51. Since the insertion ridge 53 is press-fitted continuously along the line, there is no portion that floats in the longitudinal direction, and it is held continuously rather than at predetermined intervals such as screwing. That is, the shielding member 39 can be fixed to the end surface 43 by the fitting structure.

The door gap shielding structure according to claim 5 of the present invention is the door gap shielding structure according to any one of claims 1 to 4,
A V-shaped groove 59 is formed in the corner between the substrate 47 and the blindfold 49 on the gap side.

  In this door gap shielding structure, a V-shaped groove 59 is formed at the corner of the shielding member 39 between the substrate 47 and the blindfold 49, so that the projection length of the blindfold 49 from the substrate 47 is long. Is done. Further, since the projection length of the blindfold piece 49 is increased by the V-shaped groove 59, the projection length from the surface of the substrate 47 can be suppressed to be smaller than the thickness of the substrate 47. For this reason, it is possible to make the blindfold piece 49 difficult to catch while imparting elasticity to the blindfold piece 49. Without the V-shaped groove 59, if the protrusion length from the substrate 47 is the same, the protrusion length of the blindfold piece 49 itself is shortened. In this case, the blindfolded piece 49 does not have sufficient elasticity and is easy to sag.

  According to the door gap clearance structure according to the first aspect of the present invention, no mechanical movable parts are required, and it is not necessary to attach complicated shaped parts to both end faces, so that a simple shape can be integrally formed. Thus, the gap between the door and the sleeve wall can be blindfolded, and the door can be passed smoothly during an emergency opening, which is an opening direction different from the normal opening direction.

  According to the gap shielding structure for a door according to claim 2 of the present invention, the blindfold can be elastically deformed to pass through the door smoothly during emergency opening, and also when the door is restored, Since it deforms in the direction and returns to its original shape, it can be reused.

  According to the gap clearance shielding structure of the door according to claim 3 of the present invention, the end face of the door can be opened along the convex curved surface at the time of emergency opening, and the end face of the door is recessed when the door is returned to its original position. The door can be passed along the curved surface, and in any case, the door can pass smoothly.

  According to the door gap shielding structure according to claim 4 of the present invention, when the shielding member is fixed using an adhesive or the like, the fitting protrusion of the shielding member can be fitted into the fitting groove on the end surface and fixed. Since the shielding member is continuously inserted into the end surface, the shielding member is attached straight along the end surface without raising the middle, and can be fixed only by the insertion operation, so that the mounting workability can be improved.

  According to the gap shielding structure of the door according to claim 5 of the present invention, since the V-shaped groove can be formed on the substrate and the projection length of the blindfold piece itself can be formed long, the blindfold piece can be easily deformed, and the emergency opening Sometimes it can pass through the door smoothly and it can easily return to its original shape.

1 is an overall perspective view of a toilet booth provided with a door gap shielding structure according to an embodiment of the present invention. It is a principal part plane sectional view of the toilet booth shown in FIG. It is a perspective view of the door stop member shown in FIG. It is a disassembled perspective view of a sleeve wall and a shielding member. It is the plane sectional view showing the opening direction of the door at the normal time. It is a principal part expanded plane sectional view of the shielding member and other end surface which are opposingly arranged on both sides of a clearance gap. It is a principal part plane sectional view to which the shielding member which has a V-shaped groove | channel was attached. It is a perspective view of the toilet booth which has a coping. It is the perspective view which looked at the door stop member from the room inner side. It is the principal part plane sectional view which showed the door opening direction at the time of emergency opening. It is a principal part plane sectional view of the modification in which a blindfold is formed in flat form. It is a principal part plane sectional view of the modification with which a blindfold piece protrudes in the orthogonal | vertical direction to a board | substrate. It is a principal part plane sectional view of the modification in which a blindfold is protrudingly provided in the perpendicular direction to a board | substrate, and is formed by thickness. It is a principal part plane sectional view of the modification in which a blindfold is formed with a constriction. It is a principal part plane sectional view of the modification in which a cover piece is formed in the both-sides edge of a board | substrate. It is a principal part plane sectional view of the modification in which a convex curve is formed in a substrate. It is a principal part plane sectional view of the modification in which both opposite end faces are formed flat. It is a principal part plane sectional view of the modification in which both opposite end faces are formed flat. It is a principal part cross-sectional view of the modification in which a fitting convex part is formed in the back surface of a board | substrate.

Embodiments according to the present invention will be described below with reference to the drawings.
FIG. 1 is an overall perspective view of a toilet booth provided with a door gap shielding structure according to an embodiment of the present invention.
The door gap shielding structure according to the present embodiment is suitably applied to the toilet booth 11, for example. The toilet booth 11 is divided into individual rooms by a partition wall 13. A sleeve panel 15 which is a sleeve wall in an orthogonal direction is connected to the end of the partition wall 13 in a T shape or an L shape. Between the adjacent sleeve panels 15 is an opening 17 in the room 16. A door 19 is attached to one sleeve panel 15 adjacent to the opening 17. The door 19 is supported by a hinge shaft 21 so as to be freely rotatable. The door 19 is opened toward the room 16 (arrow A in FIG. 1). That is, it is inward opening. When the door 19 is normally closed, the outward opening is restricted by a door contact member 23 provided on the upper portion of the door 19 and hitting the sleeve panel 15.

  The door 19 and the sleeve panel 15 are made of, for example, a melamine resin decorative board. The door 19 and the sleeve panel 15 are formed with a thickness of 30 mm, for example.

2 is a cross-sectional plan view of a main part of the toilet booth shown in FIG.
The door 19 includes a locking / unlocking device 25 on the indoor 16 side. The locking / unlocking device 25 can be locked and unlocked by advancing and retracting the lock bolt 27 with respect to the strike 29 provided on the interior surface of the sleeve panel 15 with a stroke 31 of a predetermined length. The locking / unlocking device 25 has a display plate 33 on the outdoor 32 side of the door 19. The display board 33 displays the lock / unlock state of the lock bolt 27 on the outdoor 32. Although not shown, the display board 33 is provided with a key insertion opening for emergency opening. In the locked state, the locking / unlocking device 25 can be unlocked, that is, the lock bolt 27 can be retracted by inserting an emergency unlocking key into the key insertion port from the outdoor 32 and turning it.

  The hinge 19 of the door 19 is rotatably supported by a support angle fixed to the sleeve panel 15 by a hinge shaft 21 inserted into the upper and lower portions of the door 19. Although not shown, the upper hinge shaft 21 is provided with a retaining plate, and by removing the retaining plate, the hinge shaft 21 can be pulled out so that the door 19 can be detached from the hanging base side. You can also.

3 is a perspective view of the door stop member shown in FIG.
The door stop member 23 is a normally closed door, hits the sleeve panel 15, and restricts the door from opening to the outside (outdoor 32 side) of the door 19. When the door stop member 23 is pushed down from above, it can slide downward. The door stop member 23 is provided with a mechanism that can swing (indicated by a broken line in FIG. 3) toward the room 16 at a downward sliding position. Therefore, when the door stop member 23 is opened in an emergency, it slides downward to release the restriction of the door 19 so that the door 19 can be opened outward (arrow B in FIG. 3).

  The door 19 has a bulging portion where the door tip is continuous in the vertical direction. The bulging portion is formed in a so-called bowl-like shape, that is, a convex curved surface 35 having a ridgeline at the approximate center in the door thickness direction. The convex curved surface 35 has the convex curved surface 35, thereby narrowing the gap 37 with the sleeve panel 15 side.

  The door gap shielding structure of the present embodiment includes a door 19, a sleeve panel 15, and a shielding member 39. The door 19 and the sleeve panel 15 are spaced apart with a gap 37 between the facing end surfaces 43 and 45. In the door gap shielding structure, one end surface 43 is formed into a flat surface with a flat cross section orthogonal to the door rotation center line 41 (see FIG. 1), and the other end surface 45 is formed from the convex curved surface 35 described above. The In the present embodiment, one end surface will be described as the panel end surface 43 of the sleeve panel 15, and the other end surface will be described as the door end surface 45 which is the top end surface of the door 19.

  The shielding member 39 extends along the door rotation center line 41 and is attached to the panel end surface 43 of the sleeve panel 15.

FIG. 4 is an exploded perspective view of the sleeve wall and the shielding member.
The shielding member 39 includes an edge main body 47 that is a substrate, and a blindfold piece 49. The edge main body 47 is formed in a band plate shape and is attached in parallel to the panel end surface 43. A fitting groove 51 extending along the door rotation center line 41 is continuously formed in the panel end surface 43. On the back surface of the edge main body 47 facing the panel end surface 43, a fitting protrusion 53 that fits into the fitting groove 51 is projected. The shielding member 39 is bonded and fixed by, for example, applying an adhesive in advance to the panel end face 43 and the back surface of the edge main body 47 and fitting the fitting protrusions 53 into the fitting grooves 51. Preferably, the insertion groove 51 is formed at the approximate center of the thickness width of the panel end surface 43, and the insertion protrusion 53 is formed at the approximate center of the width of the edge body 47. The As a result, the position of the blindfold 49, which will be described later, can be selected according to the orientation of the sleeve panel 15 with respect to the front and back surfaces (interior and exterior surfaces) of the sleeve panel 15, that is, according to the difference between the right and left hand. .

FIG. 5 is a plan sectional view showing the door opening direction in a normal state.
The blindfold 49 has flexibility. In this embodiment, the blindfold 49 has elasticity by using a soft resin or rubber as a material. The blindfold 49 can be formed with a thickness of about 1 to 2 mm.

  The blindfold 49 is formed in a curved shape with a convex surface on the plane side toward the gap 37 in the plane cross section. Specifically, the blindfold piece 49 is formed in a so-called fin shape having a substantially constant thickness so that the surface side toward the gap 37 is convex and the convex back surface is concave. In addition, as long as the surface side which goes to the clearance gap 37 is convex at least, the back surface of the blindfold 49 may not be a concave curved surface.

  Of the pair of parallel long edges of the edge main body 47, the blindfold 49 is formed along the outer long edge 48 that is opposite to the normal opening / closing side of the door 19. That is, in this embodiment, it forms in the longitudinal edge part 48 used as the outdoor side. The position of the blindfold 49 is not limited to this. The blindfold 49 is not limited to the edge portion of the edge body 47, for example, and may be slightly closer to the center. In other words, the blindfold piece 49 only needs to be disposed at a position that blocks the line of sight 57.

FIG. 6 is an enlarged plan cross-sectional view of a main part of the shielding member and the other end face arranged to face each other with a gap therebetween.
The blindfold 49 protrudes across two intersecting lines of sight 57 in a plane section that identifies the visual field region 55 that can be viewed in the indoor and outdoor directions through the gap 37 when the door is closed. As shown in FIG. 6, in the present embodiment, the blindfold 49 extending from the longitudinal edge 48 of the edge body 47 extends so as to close the gap 37, covers the visual field region 55, and its tip is the boundary portion of the visual field region 55. Is closer to the door end face 45 of the door 19 than the line of sight 57 becomes. When the door 19 is normally opened and closed, the blindfold piece 49 can be brought into a non-contact or light contact with the door end surface 45, that is, even if it is lightly contacted. Further, the blindfold piece 49 is slightly inclined and protrudes in an oblique direction toward the central direction of the thickness of the door 19.

FIG. 7 is a plan cross-sectional view of a main part to which a shielding member having a V-shaped groove is attached.
In the present embodiment, the shielding member 39 is formed with a V-shaped groove 59 at the entrance corner on the gap side between the edge body 47 and the blindfold 49. By forming the V-shaped groove 59, the shielding member 39 extends obliquely with respect to the edge main body 47, and suppresses the protruding length of the blindfolding piece 49 from the edge main body 47 toward the door end surface 45, while the blindfolding piece 49. The length of itself is secured long.

  In the shielding member 39, at least the blind piece 49 is made of an elastic material. In this embodiment, the shielding member 39 is integrally formed of the same material by extrusion molding or the like. The shielding member 39 is not a hollow structure or a structure requiring assembly, but has a solid structure or a solid structure. As the material, for example, a soft resin such as polyvinyl chloride resin can be used. The shielding member 39 can also use rubber as a material. In addition, the shielding member 39 may have an integral structure by changing the material of the edge main body 47 and the blindfold 49. In this case, the edge main body 47 can be made of a hard resin, and the blindfold 49 can be made of a slightly soft resin or rubber. Further, the edge main body 47 may be made of aluminum and the blindfold 49 may be a resin material.

  The shielding member 39 may be configured to be detachable and replaceable with respect to the panel end surface 43. In an emergency, the blindfold 49 may be damaged. In that case, the shielding member 39 can be replaced.

  Furthermore, the shielding member 39 may be configured to have a different color depending on the object to be attached. For example, it can be a wood grain. Thereby, the shielding member 39 can respond | correspond to a various design by the combination of the door 19 and the sleeve panel 15, and color development.

Next, the operation at the time of emergency opening will be described.
FIG. 8 is a perspective view of a toilet booth having a headboard.
In the illustrated example, the toilet booth 11 including the headboard 61 is shown. The door stop member 23 is provided at the upper end of the door 19 and contacts the indoor side of the headboard 61 to restrict the door 19 from opening outward.

FIG. 9 is a perspective view of the door stop member as viewed from the indoor side.
At the time of emergency opening, the door stop member 23 is slid sideways, so that it can swing at the shaft portion at the lower end, and is brought down to the room 16 side (dashed line in FIG. 9). The fallen door stop member 23 does not interfere with the headboard 61. Thereby, the door 19 can be opened outward (arrow B in FIG. 9).

FIG. 10 is a plan cross-sectional view of the main part showing the door opening direction at the time of emergency opening.
When the door 19 is opened outward (arrow B in FIG. 10), the convex curved surface 35 of the door end surface 45 hits the blindfold piece 49. When the door 19 is further opened, the blindfold 49 is pressed by the door end face 45 and deformed outward (outdoor 32 side). The blindfold 49 returns to its original position by elasticity after the door 19 is opened outward.

  Further, when the door 19 opened in an emergency is returned to the original position, the door 19 hits the blindfold 49 from the outside (outdoor 32 side). The blindfold 49 is deformed to the interior 16 side and falls down. When the door 19 passes to the room 16 side, the blindfold piece 49 returns to its original position due to elasticity and returns to the state before the emergency opening.

In addition, the door gap shielding structure can be used not only in an emergency but also when it is desired to temporarily open the inner opening door 19 during cleaning.
In this case, the blindfold piece 49 may be damaged at that time, but it is more preferable that the shape of the blindfold piece 49 is restored by returning the door 19 so that it can be reused.

Next, the operation of the above configuration will be described.
In the door gap shielding structure according to this embodiment, the blindfold 49 of the shielding member 39 has a fin shape, and is slightly inclined and protrudes in an oblique direction (a central direction of the thickness of the door 19). The blindfold 49 includes a curved convex surface 63 (see FIG. 6). The curved convex surface 63 becomes a convex surface protruding in the same direction as the normal opening direction of the door 19, and comes into contact with the door 19 when the door 19 is emergency opened.

  In the door gap shielding structure, the blind member 49 of the shielding member 39 attached to the panel end face 43 cannot be viewed through the gap 37. That is, it is blindfolded in the indoor / outdoor direction. In this door gap shielding structure, no moving parts are required. And it can be made a simple structure. For this reason, the reliability of the function does not deteriorate for a long time. If the shielding member 39 as a main member is provided only on one of the end faces 43 and 45 that sandwich the gap 37, the target structure is achieved. Since the shielding member 39 has a simple structure, integral molding, two-color molding for integrally molding different materials, insert molding, and the like are facilitated. In the normal opening and closing, the blinding piece 49 of the shielding member 39 does not come into contact with the door end surface 45 or can be brought into light contact with each other, so that deterioration due to wear does not occur. Since the blindfold 49 has flexibility, it is easily deformed at the time of emergency opening, and does not become an obstacle to opening the door to the outside.

  In the door gap shielding structure, the blindfold piece 49 is made of an elastic material. As a result, the blindfold 49 is deformed by the door end face 45 when it is in an emergency open state, and then elastically returns to its original shape. Even when the door 19 that has been opened extremely is restored, the deformed blindfold 49 is elastically restored and returns to its original shape. Further, the blindfold 49 can be elastically deformed even in a normal state, so that there is no inconvenience due to catching. As a result, at the time of emergency opening, the blindfold 49 can be elastically deformed to allow the door 19 to pass smoothly, and when the door 19 is returned to its original shape, it is deformed in the reverse direction and returned to its original shape. Can be reused.

  In this gap shielding structure of the door, since the surface side toward the gap 37 of the blindfold 49 has a convex curved shape, the resistance when the door end surface 45 is in sliding contact with the blindfold 49 is reduced. The same can be said for both sliding when the door 19 is opened during emergency opening and when the door 19 is returned to the original position after emergency opening. In addition, when returning to the original position, the blindfolded piece 49 is slidably brought into contact with the curved rear surface side of the door end surface 45, that is, the concave curved surface, so that the resistance decreases. As a result, at the time of emergency opening, the end surface of the door 19 can be opened along the convex curved surface 35, and when returning the door 19, the end surface of the door 19 can be passed along the concave curved surface, In either case, the door 19 can be passed smoothly.

  In this door gap shielding structure, a fitting groove 51 is formed in the panel end surface 43 to which the shielding member 39 is attached. The shielding member 39 can be held in a state in which the edge main body 47 is in close contact with the end face 43 by press-fitting the fitting protrusion 53 projecting on the back surface into the fitting groove 51. That is, the shielding member 39 can be temporarily fixed by the fitting structure. The shielding member 39 can be further fixed by an adhesive or the like. As a result, when the shielding member 39 is fixed using an adhesive, the fitting protrusion 53 of the shielding member 39 can be continuously fitted and fixed in the fitting groove 51 on the end surface, so that the mounting workability is improved. Can do. Further, the insertion groove 51 is formed continuously with the panel end surface 43, and the insertion protrusion 53 is continuously press-fitted along the panel end surface 43, so that the edge main body 47 of the shielding member 39 is lifted with respect to the panel end surface 43. It is fixed straight without any problems.

In this door gap shielding structure, the V-shaped groove 59 is formed at the corner between the edge main body 47 and the blindfold piece 49 of the shield member 39, so that the projection length of the blindfold piece 49 from the edge main body 47 is reduced. Secured for a long time. In addition, the blindfold 49 extends obliquely from the longitudinal edge 48 of the edge body 47, and the protrusion length is increased by the V-shaped groove 59, so that the protrusion length from the surface of the edge body 47 toward the door end face 45 can be reduced. . For this reason, it is possible to make the blindfold piece 49 difficult to catch while imparting elasticity to the blindfold piece 49. Without the V-shaped groove 59, if the protruding length from the edge main body 47 is the same, the protruding length of the blindfold piece 49 itself is shortened. In this case, the blindfolded piece 49 cannot obtain sufficient elasticity and is easy to sag.
The shielding member 39 has the V-shaped groove 59 between the edge main body 47 when returning the door 19 in the emergency open state, so that the blindfold piece 49 easily falls to the edge main body 47 side, so that the door 19 is returned. To make it easier.
As a result, the V-shaped groove 59 can be formed in the edge main body 47 so that the projection length of the blindfold piece 49 itself can be made long. Therefore, the blindfold piece 49 can be easily deformed, and the door 19 can be smoothly passed through in the case of emergency opening. And can easily return to the original shape.

Next, a modified example of the above configuration will be described.
FIG. 11 is a plan cross-sectional view of an essential part of a modified example in which the blindfold is formed in a flat plate shape.
In the door gap shielding structure according to this modification, the blindfold 65 is formed in a flat plate shape, and is inclined and protrudes toward the gap 37.
According to the blindfold 65, it is difficult to cause a catch when entering the room 16 through the opening 17.

FIG. 12 is a fragmentary plan cross-sectional view of a modified example in which the blindfolds project in a direction perpendicular to the substrate.
In the door gap shielding structure according to this modified example, the blindfold 67 protrudes from the edge body 47 in the vertical direction.
According to this blindfold 67, it is possible to make it difficult to catch in both directions when entering and exiting the opening 17. In addition, the appearance of the blindfold 67 from the outdoor 32 side becomes smooth, and the design and the like with the sleeve panel 15 side can be coordinated.

FIG. 13 is a fragmentary plan cross-sectional view of a modified example in which the blindfolds project in the direction perpendicular to the substrate and are formed with a thickness.
In the door gap shielding structure according to this modification, the blindfold 69 is formed in a thick flat plate shape, and protrudes from the edge body 47 in the vertical direction.
According to this blindfold 69, the strength can be increased, and for example, it can be difficult to break during transportation or installation. In addition, the appearance of the blindfold 67 from the outdoor 32 side becomes smooth as described above, and the design properties with the sleeve panel 15 side can be taken into consideration.

FIG. 14 is a plan sectional view of an essential part of a modification in which the blindfold is formed with a constriction.
In the door gap shielding structure according to this modification, the blindfold 71 has a constricted portion 73 at the base of the edge main body 47. The constricted portion 73 is different from the V-shaped groove 59 described above. The V-shaped groove 59 is formed so as to be cut into the flat surface of the edge main body 47, but the constricted portion 73 is cut only at the base portion of the blindfold 71 while keeping the flat surface as it is.
According to this blindfold 71, it can be easily bent in both the inside and outside directions.

FIG. 15 is a fragmentary plan cross-sectional view of a modified example in which cover pieces are formed on both side edges of the substrate.
In the door gap shielding structure according to this modification, cover pieces 75 and 75 are extended at both side edge portions of the edge main body 47 which is a substrate. The cover piece 75 is formed so as to extend from both edge portions of the panel end surface 43 to the respective surfaces and is formed in a substantially U shape, and is attached so as to cover the panel end surface 43 of the sleeve panel 15.
According to this cover piece 75, even if the panel end surface 43 is covered and the attachment state of the edge main body 47 is shifted, the gap between the panel end surface 43 and the edge main body 47 is not exposed, and the appearance is poor. It will not become.

FIG. 16 is a fragmentary plan cross-sectional view of a modification in which a convex curved surface is formed on a substrate.
In the door gap shielding structure according to this modification, a surface that faces the end surface 45 of the door 19 that is the surface of the edge main body 47 that is a substrate is formed by a convex curved surface 77. That is, both end faces 43 and 45 facing each other with the gap 37 become convex curved surfaces 35 and 77.
According to the convex curved surface 77, both sides forming the gap 37 are convex curved surfaces, and a structure having no corner portion is provided, thereby improving the design.

FIG. 17 is a fragmentary plan cross-sectional view of a modified example in which opposite end faces are formed flat.
In the door gap shielding structure according to this modification, the surfaces of the door end surface 45 and the edge main body 47 are flat surfaces 79 so that both surfaces facing each other across the gap 37 are flat surfaces. In this example, the thickness of the door 19 is set to be smaller than the thickness of the sleeve panel 15, that is, even if the door 19 is configured with a thickness different from that of the sleeve panel 15, the door end surface The gap 37 between the edge 45 and the edge main body 47 can be blindfolded by the blindfold piece 49.
In this modified example, the case where the sleeve panel 15 and the door 19 are different designs can be dealt with, that is, even if the opposing surfaces sandwiching the gap 37 are flat, they can be blinded.

FIG. 18 is a fragmentary plan cross-sectional view of a modified example in which opposite end surfaces are formed flat.
The door gap shielding structure according to this modification is an example of the door 19 in which the door end surface 45 is thicker than the flat door 19, that is, the door end surface 45 has a large width and the door 19 has a thickness. Is substantially the same as the thickness of the sleeve panel 19, and the end faces 43 and 45 facing each other with the gap 37 therebetween are each formed of a flat surface 81. In this case, as shown in FIG. 18, the blindfold piece 83 has a convex curved shape on the surface side in the direction opposite to the gap 37 and an extended shape that covers the edge portion of the door end surface 45.
In this modification, the sleeve panel 15 sandwiching the gap 37 and the facing surface 81 of the door 19 can be blinded even if they are flat. Further, the blindfold 83 does not come into contact when the door 19 is opened and closed, and easily deforms when the door is opened, so that the door is not obstructed.

FIG. 19 is a fragmentary plan cross-sectional view of a modified example in which a fitting convex portion is formed on the back surface of the substrate.
In the door gap shielding structure according to this modified example, the groove 85 extends along the longitudinal direction along the door rotation center line 41 on the panel end surface 43 of the sleeve panel 15, and the bottom surface is the back of the groove 85. An insertion groove 51 is continuously formed in the portion, and on the back surface of the edge main body 47 facing the panel end surface 43, a fitting convex portion 87 that fits into the concave groove 85 and a fitting protrusion 53 that fits into the fitting groove 51. Is protruding. The shielding member 39 is bonded and fixed by, for example, applying an adhesive in advance to the panel end surface 43 and the back surface of the edge main body 47, the fitting convex portion 87, the concave groove 85, and the like, and fitting the fitting protrusions 53 into the fitting grooves 51. The The fitting convex portion 87 and the concave groove 85 are not formed in a shape having a surface orthogonal to the panel end surface 43 or the back surface of the edge main body 47, but may be formed in a trapezoidal cross-sectional shape as shown in the figure. preferable.
In this modification, the panel end face 43 and the back surface of the edge main body 47 are formed in a multi-stage shape to increase the bonding area, the bonding strength is increased as compared with the bonding between the flat faces, and the adhesion of the edge member 47 to the panel end face 43 is increased. Will increase. Moreover, the cross-sectional trapezoidal shape improves the insertion property to the panel end face 43 and the workability.

  While various embodiments have been described above with reference to the drawings, it goes without saying that the present invention is not limited to such examples. It will be apparent to those skilled in the art that various changes and modifications can be made within the scope of the claims, and these are naturally within the technical scope of the present invention. Understood.

For example, in the configuration example described above, the case where the door gap shielding structure is applied to the toilet booth 11 has been described as an example. However, the door gap shielding structure requires blindfolding of the gap and is relatively small in space. For example, a bathroom, a sanitary, a changing room, or the like, which is a space, does not need to be sealed, but can be applied to a structure that needs to be blindfolded in a gap around the door.
Moreover, about the attachment position of the shielding member 39, it is not restricted to the said embodiment, The door-end side of the door 19 may be sufficient, and either the sleeve panel (sleeve wall) 19 and the door 19 of the suspension side may be sufficient. In addition, the door gap shielding structure can cope with a difference in the right and left of the door 19. Further, the shielding member 39 may be provided on both the door 19 and the sleeve panel (sleeve wall) 15.

  Therefore, according to the door gap shielding structure according to the present embodiment, no mechanical movable parts are required, and it is not necessary to attach parts having complicated shapes to the end faces 43 and 45 of both the door 19 and the sleeve wall 15. The gaps 37 can be blinded with a simple shape, and the door 19 can be smoothly passed through in the event of an emergency opening.

15 ... Sleeve wall (sleeve panel)
DESCRIPTION OF SYMBOLS 19 ... Door 35 ... Convex-curved surface 37 ... Gap 39 ... Shielding member 41 ... Door rotation center line 43 ... One end surface (panel end surface)
45 ... The other end face (door end face)
47 ... Substrate (edge body)
49 ... Blindfolded piece 51 ... Insertion groove 53 ... Insertion protrusion 59 ... V-shaped groove

Claims (5)

A door in which opposing end surfaces are spaced apart with a gap, and one end surface is formed into a flat surface with a flat cross section perpendicular to the door rotation center line, and the other end surface is formed into a convex curved surface. And sleeve walls,
A shielding member that extends along the door rotation center line and is attached to one of the end faces;
A belt-like substrate formed on the shielding member and attached in parallel to one of the end faces;
Of the pair of parallel long edge portions of the substrate, the substrate is formed along the outer long edge portion on the opposite side to the normal opening and closing side of the door, and is visible through the gap when the door is closed. A blindfold that projects across two intersecting lines of sight in the plane section that identifies the area that is possible, and that is non-contact or lightly contacted with the other end face by the normal opening and closing movement of the door,
A door gap shielding structure characterized by comprising: A gap shielding structure for a door according to claim 1,
The door shielding clearance structure, wherein at least the blindfold is made of an elastic material. A gap shielding structure for a door according to claim 1 or 2,
The door cover is formed in a curved shape in which a surface side toward the gap is convex in the flat cross section. It is the clearance gap shielding structure of the door as described in any one of Claims 1-3,
One end face is formed with a fitting groove extending along the door rotation center line,
A door gap shielding structure characterized in that an insertion protrusion that fits into the insertion groove protrudes on the back surface of the substrate facing one of the end surfaces. A gap shielding structure for a door according to any one of claims 1 to 4,
A door gap shielding structure, wherein a V-shaped groove is formed in a corner portion on the gap side between the substrate and the blindfold.

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