JP6145235B1 - Bathroom folding door - Google Patents

Abstract

There is provided a bathroom folding door capable of easily cleaning a ventilation path communicating between a bathroom and a dressing room. A left door body 3, a right door body 4, and a connecting member 5 that foldably connects adjacent left vertical center rods 11 and right vertical center rods 16 of these door bodies are provided. The right vertical center 16 includes a main body 20 and an end piece 29, and the end piece 29 has a substantially constant gap with the connecting member 5 regardless of the bending position of the left door body 3 and the right door body 4. In the main body 20, the bathroom side opening 31 is formed in the connecting member side prospecting wall 23 on the bathroom side from the base end of the end piece 29, and the bathroom side opening 31 and the dressing are removed. An undressing room side opening 32 that communicates with the room is formed. [Selection] Figure 1

Description

  The present invention relates to a bathroom folding door.

  In Patent Document 1, a bathroom side opening and a dressing room side opening are provided on the side wall surface of the longitudinal center, and a distal end portion curved to the dressing room side of the bathroom side end piece of the longitudinal center and a connecting member Disclosed is a bathroom folding door that prevents a heavy operation due to negative pressure when opening the folding door by providing a gap in the closing member and communicating the bathroom and the dressing room through each opening and the gap. ing.

JP-A-2006-183506

  The ventilation path between the bathroom and the dressing room tends to collect dust and dirt, and needs to be cleaned. Such a bathroom folding door cannot be easily cleaned because the gap between the front end of the bathroom side end piece of the vertical center and the closing member of the connecting member is narrow.

  Therefore, an object of the present invention is to provide a bathroom folding door that can be easily cleaned.

  The invention according to claim 1 of the present application includes a connecting member that foldably connects two door bodies and adjacent vertical center rods of the door body, the vertical center rod has a main body portion and an end piece, Regardless of the folding position of the door body, the end piece maintains a substantially constant gap with the connecting member, and the main body portion has a bathroom side-side expected wall rather than the base end portion of the end piece. The bathroom folding door is characterized in that an opening is formed, and a dressing room-side opening that communicates between the bathroom-side opening and the dressing room is formed.

  According to invention of Claim 1, the ventilation path which connects a bathroom and a dressing room can be cleaned easily.

It is a bathroom folding door which concerns on the 1st Embodiment of this invention, Comprising: (a) is AA sectional drawing shown in FIG. 4, (b) is a cross-sectional view which shows the state which folded the bathroom folding door shown in (a). It is. It is the perspective view which looked at FIG.1 (b) from diagonally upward. It is the front view which looked at the bathroom folding door which concerns on the 1st Embodiment of this invention from the bathroom side. It is the front view which looked at the bathroom folding door which concerns on the 1st Embodiment of this invention from the dressing room side. It is a bathroom folding door which concerns on the 2nd Embodiment of this invention, Comprising: (a) is a cross-sectional view cut and shown in the same position as Fig.1 (a), (b) folds the bathroom folding door shown to (a). FIG. It is a bathroom folding door which concerns on the 3rd Embodiment of this invention, Comprising: (a) is a cross-sectional view cut and shown in the same position as Fig.1 (a), (b) folds the bathroom folding door shown to (a). FIG. It is a bathroom folding door which concerns on the 4th Embodiment of this invention, Comprising: (a) is a cross-sectional view cut and shown in the same position as Fig.1 (a), (b) folds the bathroom folding door shown to (a). FIG. It is a bathroom folding door which concerns on the 5th Embodiment of this invention, Comprising: (a) is a cross-sectional view cut and shown in the same position as Fig.1 (a), (b) folds the bathroom folding door shown to (a). FIG.

[First Embodiment]
Hereinafter, a first embodiment of the present invention will be described with reference to FIGS. Note that the present invention is not limited to the embodiment.
As shown in FIG. 3, the folding door 1 according to the first embodiment is a bathroom folding door, and a left door body 3 and a right door body 4 in a frame body 2, and these two door bodies 3 and 4. It has a connecting member 5 that connects the vertical center rods so that they can be bent, and partitions the bathroom and the dressing room so that they can be opened and closed. In the present specification, the right side is the right side when the folding door 1 is viewed from the dressing room side, and the left side is the left side as viewed from the dressing room side.

As shown in FIGS. 3 and 4, the frame body 2 is configured by an upper frame 6, a lower frame 7, a left vertical frame 8 and a right vertical frame 9, and each of the upper frame 6 and the lower frame 7 has a frame. A guide rail (not shown) is provided.
The left door body 3 is configured by combining a left-hand vertical shaft 10 on the left side, a left-side vertical vertical shaft 11, an upper-left upper shaft 12, and a lower-left lower shaft 13. A panel 14 is attached to the middle rod 11. The right door body 4 is configured by assembling a right vertical rod 15 on the right side, a right vertical rod 16 on the left side, an upper right rod 17 on the upper side, and a lower right rod 18 on the lower side. A panel 14 is attached to the vertical center rod 16. As illustrated in FIG. 3, a bathroom side handle 19 is attached to the bathroom side of the left door body 3 across the left vertical rod 10 and the left vertical rod 11.
A left vertical gutter (door toe) 10 on the left side of the left door body 3 is movably and rotatably attached to the guide rails of the upper frame 6 and the lower frame 7. A heel (tojiri heel) 15 is rotatably engaged with the upper frame 6 and the lower frame 7 at a position adjacent to the right vertical frame 9.

As shown in FIG. 1, the connecting member 5 is a vertical center bearing member in which a left vertical center rod 11 of the left door body 3 and a right vertical center shaft 16 of the right door body 4 face and engage with each other in a freely rotatable manner. 5a, and a closing member 5b that exists vertically along the longitudinal direction of the left vertical center 11 and the right vertical center 16. The vertical center bearing member 5a is mounted inside the closing member 5b.
As shown in FIG. 1B, when the folding door 1 is folded, the left door body 3 and the right door body 4 connected to the connecting member 5 (the left vertical center 11 side and the right vertical center 16). Side) protrudes toward the bathroom.

The left longitudinal center 11 and the right longitudinal center 16 will be described. As shown in FIG. 1 (a), the left vertical center rod 11 and the right vertical center rod 16 are line symmetrical with respect to the prospective direction center line of the connecting member 5, and therefore only the left vertical center rod 11 will be described. In the right vertical center 16, the same reference numerals are given to the portions having the same operational effects, and the description thereof is omitted.
The left vertical center rod 11 includes a main body 20 and an end piece 29. The main body 20 includes a bathroom side finding wall 21, a dressing room side finding wall 22, a connecting member side looking wall 23, and a panel side looking wall 24. The bathroom side finding wall 21 and the dressing room side looking wall 22 Are connected by a connecting member side expecting wall 23 and a panel side expecting wall 24. A hollow portion 25 is formed by these walls.
The end of the bathroom side finding wall 21 on the connecting member 5 side extends from the connecting member side looking wall 23. The extended part constitutes the water slice 21a.
Moreover, the edge part by the side of the panel 14 of the bathroom side finding wall 21 is extended from the panel side expectation wall 24. As shown in FIG. The extended part constitutes a panel groove 26 to which the panel 14 is attached together with the dressing room side panel groove wall 24a which is a part protruding from the panel side expected wall 24.

The end of the dressing room side finding wall 22 on the connecting member 5 side extends from the connecting member side looking wall 23. The tip of the extended portion constitutes a bent shaft portion 22a that engages with the vertical center bearing member 5a. Since the vertical center bearing member 5a and the bending shaft portion 22a are rotatably engaged, the folding door 1 can be folded.
Further, the end portion on the panel 14 side of the dressing room side finding wall 22 extends from the panel side look-up wall 24 to constitute a dressing room side handle 27. On the panel 14 side of the dressing room side handle 27, a space is secured so that fingers of the hand can be inserted. The surface on the panel 14 side of the dressing room side handle 27 is formed with irregularities so that the finger of the hung hand is difficult to slip.
The dressing room side handle 27 forms a dressing room side groove opening 28 in the vertical direction with the dressing room side panel groove wall 24a.

An end piece 29 is provided to prevent a finger from being pinched between the left vertical center rod 11 and the closing member 5b. The end piece 29 is formed so as to cover the closing member 5 b of the connecting member 5 from the connecting member-side expecting wall 23, and constitutes the left vertical center rod 11. As shown in FIGS. 1 (a) and 1 (b), the end piece 29 is formed with a gap between the curved surface of the closing member 5b and a substantially constant finger so as not to enter. The clearance is maintained even if the bearing member 5a and the bent shaft portion 22a rotate. That is, the end piece 29 is formed so as to maintain a substantially constant gap with the connecting member 5 regardless of the bending position of the left door body 3. By doing in this way, it can prevent that a finger is pinched.
The end piece 29 forms a bathroom side groove opening 30 in the vertical direction with the water slice 21a.
The end piece 29 is integrally formed of an aluminum material, like the bathroom side finding wall 21, the dressing room side finding wall 22, the connecting member side looking wall 23, and the panel side looking wall 24, but is a hard resin material. It may be integrally molded.

As shown in FIG. 1A, a bathroom-side opening 31 is formed in the connecting member side expecting wall 23 closer to the bathroom than the base end of the end piece 29. As shown in FIG. 2, the bathroom-side opening 31 has a substantially square shape, and a plurality of bathroom-side openings 31 are provided in the vertical direction. In the present embodiment, the bathroom side opening 31 is not provided on the upper part of the connecting member side prospecting wall 23 although illustration is omitted.
As shown to Fig.1 (a), the dressing room side opening 32 is formed in the panel side expectation wall 24 of the dressing room side rather than the base end part of the dressing room side panel groove wall 24a. As shown in FIG. 2, the dressing room side opening 32 has a substantially square shape and is provided with a plurality in the vertical direction. In the present embodiment, the undressing room-side opening 32 is not provided at the upper part of the panel-side prospecting wall 24 although illustration is omitted.

As shown to Fig.1 (a), the bathroom side opening 31 and the dressing room side opening 32 are formed in the position which shifted | deviated in the expected direction. Moreover, as shown in FIG. 2, the dressing room side opening port 32 is formed in the position shifted | deviated entirely upwards from the bathroom side opening port 31. As shown in FIG.
As shown in FIG. 1 (a), the bathroom side groove opening 30, the bathroom side opening 31, the hollow portion 25, the dressing room side opening 32, and the dressing room side groove opening 28 form a ventilation path K so that the bathroom and the dressing room communicate with each other. Has been. In other words, the ventilation path K is completely formed by the left vertical center rod 11 and the right vertical center rod 16.
As shown in FIG. 1A, FIG. 1B, and FIG. 2, the bathroom side opening 31 is exposed from the bathroom side groove opening 30 to the extent that it can be cleaned.

The operational effects of the first embodiment will be described.
As shown in FIGS. 1 (a), 1 (b) and 2, the bathroom side opening 31 can be cleaned from the bathroom side groove opening 30 even when the folding door 1 is closed or folded. Since it is exposed to the extent, it is possible to clean the bathroom side groove opening 30, the bathroom side opening 31 and the connecting member side prospecting wall 23 with a brush or the like. In particular, as shown in FIG. 1B and FIG. 2, in the folded state, the bathroom side groove opening 30 faces in the front direction of the bathroom side, so it is easy to check whether dust or dirt has accumulated, and from the front Easy to clean.
Further, when cleaning, since a brush or the like can be inserted and moved using the end piece 29 as a guide, cleaning can be performed easily.
Further, since the end piece 29 is formed so as to cover the closing member 5b of the connecting member 5 from the connecting member side expecting wall 23, the closing member 5b of the connecting member 5 is provided in the ventilation path K through which dust and dirt pass. Dust and dirt are not easily collected in the gap between the closing member 5b and the left vertical center rod 11 and the right vertical center rod 16 that are movable with respect to the closing member 5b without being exposed, and the smooth folding door 1 can be opened and closed. Can do. In other words, the ventilation path K and the movable space that is the gap between the closing vertical member 11 and the right vertical center rod 16 movable with respect to the closing member 5b and the closing member 5b are partitioned by the end piece 29. Therefore, it is possible to reduce the possibility that dust and dirt enter the movable space that is the gap between the connecting member 5 and the left vertical center rod 11 and the right vertical center rod 16.

As shown in FIG. 1 (a), the left longitudinal center 11 and the right longitudinal center 16 such as the bathroom side groove opening 30, the bathroom side opening 31, the hollow portion 25, the dressing room side opening 32, and the dressing room side groove opening 28. A ventilation path K is completed by each vertical center, and the bathroom and the dressing room are communicated with each other by the ventilation path K, so that the bathroom side groove opening 30 is wide and a sufficient amount of ventilation can be secured. In addition, it is not necessary to provide a ventilator at the other part of the door, so that the cost can be reduced and the design can be made clean.
In addition, since the ventilation path K is provided in the longitudinal center wall that compresses the air in the bathroom most when the folding door 1 is folded, there is no pressure difference between the bathroom and the dressing room since the folding operation of the folding door 1 is started. The folding door 1 can be opened and closed with a light force throughout.
Furthermore, since the bathroom side opening 31 is formed in the connecting member side expected wall 23 of the left vertical center rod 11 and the right vertical center rod 16, and the dressing room side opening 32 is formed in the panel side expected wall 24, the bathroom side opening port is formed. 31 and the dressing room side opening 32 are not conspicuous.

Since the bathroom side opening 31 and the dressing room side opening 32 are not provided in the bathroom side finding wall 21 and the dressing room side finding wall 22, it is difficult for water from the bathroom side to enter.
Moreover, as shown to Fig.1 (a), since the bathroom side opening 31 and the dressing room side opening 32 are formed in the position shifted | deviated in the expectation direction, the water from the bathroom side is on the dressing room side. It is hard to enter.
Furthermore, as shown in FIG. 2, since the dressing room side opening port 32 is formed at a position shifted upward from the bathroom side opening port 31, it is difficult for water from the bathroom side to enter the dressing room side. .
Furthermore, as shown to Fig.1 (a), since there is the water slice 21a which opposes the edge piece 29 in the bathroom side of the connection member side expectation wall 23, the water from a bathroom side cannot enter into the bathroom side open port 31 easily. .

The undressing room side handle 27 is an end of the undressing room side finding wall 22 of the left vertical center rod 11 and the right vertical center rod 16 and is substantially flush with the left door body 3 and the right door body 4. There is no unevenness on the undressing room side of the connecting part, and it can be made a clean design, and dust etc. are hard to collect and easy to clean.
Moreover, since the unloading room side handle 27 is provided long in the vertical direction along the longitudinal direction of the left vertical collar 11 and the right vertical collar 16, the finger of the hand can be hung at an arbitrary position in the vertical direction. Regardless of height, it can be a universal opening and closing means for children and adults.

[Second Embodiment]
A second embodiment of the present invention will be described with reference to FIG. Note that the same matters as in the first embodiment will not be described, and different points will be mainly described.
In the second embodiment, the left vertical center 11 and the right vertical center 16 are formed of a hard resin material, and a part 29a of the end piece 29 is formed of a soft resin material. The hard resin material and the soft resin material are integrally formed. In FIG. 5, a portion formed of the soft resin material of the end piece 29 is indicated by hatching.
As described above, since the part 29a of the end piece 29 is formed of the soft resin material, an error or the like occurs in the gap between the end piece 29 and the closing member 5b of the connecting member 5 when the folding door 1 is assembled. Even if it contacts, generation | occurrence | production of the rubbing sound at the time of opening and closing of the folding door 1 can be prevented.
Moreover, since it is a soft resin material, even if it hits a finger etc., it will not be injured.
Furthermore, the gap between the connecting member 5 and the left vertical collar 11 and the right vertical collar 16 can be easily cleaned by turning a part 29a of the end piece 29 of the soft resin material.

[Third Embodiment]
A third embodiment of the present invention will be described with reference to FIG. In addition, description is abbreviate | omitted about the matter similar to 1st Embodiment and 2nd Embodiment, and it demonstrates centering around a different point.
In the third embodiment, a part 29b of the end piece 29 in the first embodiment and the second embodiment is configured as a separate member, and is engaged and attached so that the left vertical center 11 and the right vertical It constitutes the intermediate collar 16.
By configuring the part 29b of the end piece 29 with a separate member, a combination of materials such as an aluminum material and a resin material that are difficult to be integrally formed can be realized. In addition, since a part 29b of the end piece 29 can be slightly rotated about the engaging portion as an axis, even when it comes into contact with the closing member 5b of the connecting member 5 due to an error during assembly, it does not come into contact. Can be adjusted. Examples of combinations of different materials include an aluminum material and a hard resin material, an aluminum material and a soft resin material, and a hard resin material and a soft resin material. In addition, you may make it comprise a vertical center rod by using the same material, such as an aluminum material and aluminum material, as another member.

[Fourth Embodiment]
A fourth embodiment of the present invention will be described with reference to FIG. In addition, description is abbreviate | omitted about the matter similar to 1st Embodiment thru | or 3rd Embodiment, and it demonstrates centering around a different point.
In the fourth embodiment, a part 21a1 of the water slice 21a in the first embodiment is configured as a separate member, and the left vertical center 11 and the right vertical center 16 are configured by being engaged and attached. It is.
By configuring a part 21a1 of the water slice 21a as a separate member, a combination of materials such as an aluminum material and a resin material that are difficult to be integrally formed can be realized. Further, since the part 21a1 of the water slice 21a can be slightly rotated around the engaging portion as an axis, cleaning becomes easy. Examples of combinations of different materials include an aluminum material and a hard resin material, an aluminum material and a soft resin material, and a hard resin material and a soft resin material. In addition, you may make it comprise a vertical center rod by using the same material, such as an aluminum material and aluminum material, as another member.

[Fifth Embodiment]
A fifth embodiment of the present invention will be described with reference to FIG. In addition, description is abbreviate | omitted about the matter similar to 1st Embodiment thru | or 4th Embodiment, and it demonstrates centering around a different point.
In the fifth embodiment, the bathroom side handle 19 in the third embodiment is replaced with a bathroom side handle 33 provided along the closing member 5b of the connecting member 5.
The bathroom side handle 33 is provided integrally with the closing member 5b in the vertical direction along the longitudinal direction of the closing member 5b of the connecting member 5.
The bathroom-side handle 33 includes a bathroom-side handle expected wall 33a that protrudes from the closing member 5b toward the bathroom in the expected direction, and a bathroom-side handle piece 33b that protrudes in the left-right direction from the bathroom side of the bathroom-side handle estimated wall 33a. .
On the left vertical center 11 side and the right vertical center 16 side of the bathroom-side handle piece 33b, a space is secured so that fingers of the hand can be inserted. Convex portions are formed on the surface of the bathroom side pulling piece 33b on the left vertical center rod 11 side and the right vertical center rod 16 side, and the finger of the hung hand is difficult to slip.

In this embodiment, as shown in FIG. 8B, the bathroom side groove opening 30, the bathroom side opening 31 and the connecting member side prospecting wall 23 can be cleaned in a state in which the folding door 1 is folded.
Moreover, it becomes difficult for water from the bathroom side to enter the ventilation path K due to the bathroom-side handle piece 33b and the water slice 21a. In addition, as shown to Fig.8 (a), the edge part of the left-right direction of the bathroom side handle piece (water piece) 33b is provided so that it may cover the connection member side expectation wall 23 beyond the water piece 21a. In such a case, the water from the bathroom side is prevented from entering the ventilation passage K mainly by the bathroom side pull piece 33b, not by the water slice 21a. That is, the bathroom side handle piece 33b also has a draining function. Therefore, in such a case, the water slice 21a may not necessarily be provided, or the size of the water slice 21a may be reduced. When the water section 21 a is not provided, the bathroom side groove opening 30 is formed by the bathroom side pulling piece (water section) 33 b, the connecting member side prospecting wall 23, and the end piece 29.
Further, as shown in FIG. 8A, when the folding door 1 is in a closed state, the bathroom side handle 33b of the bathroom side handle 33 and the left vertical center 11 of the left door body 3 and the right door body 4 are provided. Further, the undressing room side handle 27 of the right vertical collar 16 functions as a handle, and there is no need to provide the bathroom side handle 19 as in the first embodiment shown in FIG. As a result, the entire folding door 1 can be made into a clean design. Since the bathroom-side pull piece 33b is provided vertically long along the longitudinal direction of the left vertical center rod 11 and the right vertical center rod 16, the finger of the hand can be hung at any position in the vertical direction. Regardless, it can be a universal opening and closing means for children and adults. Since the bathroom-side handle piece 33b and the dressing room-side handle 27 protrude from the bathroom member and the dressing room side to the left and right in the connection member 5 and the vicinity thereof, the operation method is unified and the operability is good. The bathroom side handle piece 33b protrudes symmetrically on the left and right sides of the bathroom side pull-in wall 33a, and the dressing room side handle 27 protrudes from the left side of the left vertical center 11 and the right side of the right vertical center 16 so as to be left and right. Since it is symmetrical, the finger of the hand can be hung from either the left or right side on the bathroom side and the dressing room side, so that operability is also good in this respect.

The present invention is not limited to the above embodiment. For example, the following are included.
In the present embodiment, the ventilation path K is provided in both the left vertical center rod 11 and the right vertical center rod 16, but either one may be used.
In the left vertical center rod 11 and the right vertical center rod 16, the bathroom side opening 31 and the dressing room side opening 32 are shifted in the expected direction and the vertical direction, but may not be shifted.
In the present embodiment, the bathroom side opening 31 and the dressing room side opening 32 are not provided in the upper part of the connecting member side expecting wall 23 and the panel side expecting wall 24, respectively, but may be provided in the upper part. .

The technical matters in the embodiments may be applied in combination to form an embodiment.
For example, you may apply the bathroom side handle 33 which concerns on 5th Embodiment to other embodiment. In that case, it may replace with the bathroom side handle 19 like 5th Embodiment, and may be used together with the bathroom side handle 19.

DESCRIPTION OF SYMBOLS 1 Folding door 2 Frame 3 Left door body 4 Right door body 5 Connecting member 6 Upper frame 7 Lower frame 8 Left vertical frame 9 Right vertical frame 10 Left vertical rod 11 Left vertical center 12 Left upper rod 13 Left lower rod 14 Panel 15 Right vertical框 16 Right vertical center １７ 17 Upper right 框 18 Lower right 框 19 Bathroom side handle 20 Body part 21 Bathroom side wall 22 Dressing room side wall 23 Connecting member side wall 24 Panel side wall 25 Hollow part 26 Panel groove 27 Dressing room side handle 28 Dressing room side groove opening 29 End piece 30 Bathroom side groove opening 31 Bathroom side opening 32 Dressing room side opening 33 Bathroom side pulling

Claims (1)

A connecting member for connecting the two door bodies and adjacent vertical center rods of the door body in a foldable manner;
The vertical center has a main body and an end piece,
The end piece maintains a substantially constant gap with the connecting member regardless of the folding position of the door body,
In the main body, a bathroom side opening is formed on the expected wall on the bathroom side from the base end of the end piece, and a dressing room side opening that connects the bathroom side opening and the dressing room is formed. A bathroom folding door characterized by being.