JP7010729B2 - Arc door device for booth - Google Patents

Description

The present invention relates to the technical field of an arcuate door device for a booth to be built at the entrance / exit of a partitioned (partitioned) booth (room) such as a toilet booth or a shower booth.

Today, a so-called arc-shaped door that opens and closes the doorway by sliding the arc-shaped door body in the left-right direction along the arc trajectory as a door device built at the doorway of a partitioned booth such as a toilet booth. A device has been proposed. Since such an arcuate door device can be pulled into the booth room when the doorway is opened, the left and right width of the doorway is wider than in the case of a normal left / right sliding door device. However, there is an advantage that the left and right width of the booth can be made smaller. In this case, in the sliding door device that moves linearly to the left and right, the load of the door body at the time of closing is received by the door stop provided at the end edge on the door end side. The strength of the door contact must be sufficient to withstand the receiving load, and this also applies to the door body of the arcuate door device.
For this reason, in the arcuate door device, when the door body is configured to slide left and right along the arc locus along the corners of the front panel and the side panel which are the booth constituent members, the door end side end when fully closed. By making the moving direction of the edge part parallel to the left and right panel surface directions of the front panel body (same direction, tangential direction), the door contact angle of the door end side edge of the door body is made right-angled. (See, for example, Patent Document 1).
However, when the doorway is provided between the front panel bodies provided on the left and right instead of the corner portion as in Patent Document 1, the moving direction of the door body is with respect to the front panel body on the door end side. Since it becomes an arc locus in the direction of pulling (entering) into the booth, when the door stop of the door device that simply slides in a straight line is adopted as it is, the door stop angle of the door end side of the door body is preferable. I can't take it.
Therefore, the corners of the front panel body and the side panel body on the door end side are formed into an arc shape facing the adjacent booth side, and a door stop is provided at the arc shape portion so that the door body at the time of closing is received at a right angle. (For example, refer to Patent Document 2), but this one lacks the versatility of the booth itself because the panel body constituting the booth must have a special shape of an arc shape. There is a problem.
On the other hand, it has been proposed that the door end side edge portion is received by a rod-shaped door stop member projecting from the door tail side end portion of the front panel body (see Patent Document 3).

Jikkenhei 5-94490 Gazette Japanese Unexamined Patent Publication No. 2016-20602 Japanese Unexamined Patent Publication No. 11-71923

However, in the case of Patent Document 3, since the end edge of the door end of the door comes into contact with the rod-shaped door stop provided on the front panel body of the door end, the door stop is received. The contact with the tip of the door is linear and lacks stability, and not only is it not possible to reliably receive and support it, but also the impact force when the door comes into contact with the door stop is applied to the front panel on the door. As a result, a concentrated load is applied to the door stop mounting part, and at least the strength of the door stop side front panel body is increased. There is a problem that it is necessary to adopt the above and lacks versatility, and here is a problem to be solved by the present invention.

The present invention has been created for the purpose of solving these problems in view of the above circumstances, and the invention of claim 1 includes both front panel bodies on the door end side and the door end side. In the booth where the doorway is formed between both front panel bodies, the booth is arranged with an arc-shaped door body that slides the doorway to open and close the doorway, and extends from the upper part of the doorway to the upper part of the booth. The sliding movement of the door body while the door body is suspended draws an arc trajectory in which the locus when the door body is closed is an inclined direction from the outside of the booth room to the inside and the door end side with respect to the doorway. The arc-shaped suspension rail that guides the door in a vertical position and the door stop provided on the front panel on the door end side to catch the door body by contacting the edge of the door end side of the door body when the door body is closed. In constructing the structure provided with the arcuate door device, the door stop is made long so as to correspond to almost the entire height of the door body, and is attached to the side surface of the booth room of the front panel body on the door end side. The base of the door and the end of the closed door that extends diagonally toward the back of the booth and the end of the door so as to cross the arc locus of the door at right angles from the base. It is composed of a contact side portion formed so as to project to the door end side and the back side of the booth beyond the edge portion, and at the corresponding contact portion, the door end side edge portion of the closed door body. It is an arc-shaped door device for a booth, characterized in that the contact surface portion with which the body abuts is provided as an inclined surface toward the back side of the booth and the door tail side so as to cross the arc locus at right angles . ..
According to the second aspect of the present invention, the gap between the end member provided at the door end side end edge of the front panel body on the door end side and the door end side end edge of the closed door body is shielded by the door stop. The arcuate door device for a booth according to claim 1 .
According to the third aspect of the present invention, the contact side portion includes a front side portion on which the contact surface portion is formed, a back side portion arranged on the back side of the booth from the front side portion, a front side portion, and a back portion. The arcuate door for a booth according to any one of claims 1 or 2 , wherein the arcuate door is formed in a hollow shape including a connecting side portion for connecting the door tail side edge portions of the side side portion. It is a device.
According to the fourth aspect of the present invention, the door stop is provided at the door end side end edge of the booth back side of the end member provided at the door end side end edge portion of the front panel body on the door end side, and the base side portion is at the door end. The arcuate door device for a booth according to any one of claims 1 to 3 , wherein the position is determined by abutting the door tail side from the side.

According to the invention of claim 1, in an arc-shaped door device for a booth provided with an arc-shaped door body and a suspension rail, when the door body is closed, the end portion of the door body on the door end side comes into contact with each other. The door stop for receiving is a base portion attached to the front panel body on the door end side and a contact side portion extending from the base side portion toward the door tail side so as to cross the arc trajectory of the door body. In preparation for this, the door end side edge of the door that closes comes into contact with the contact surface provided at the relevant tangent, and as a result, the door end edge of the door that closes while drawing an arc locus is drawn. The contact surface portion receives the portion as a wide surface that crosses the arc locus, so that stable and reliable door contact can be achieved without reinforcing the front panel body on the front side of the door.
Moreover , the contact surface portion can be made to have a door contact angle that is advantageous in terms of strength with respect to the arc locus of the door body in a state where the door end side is inclined toward the back side of the booth, and stable door body reception can be performed. become. In addition, the base of the door stop is attached to the side of the booth interior of the panel on the door end side, so when the booth is viewed from the front (front) side, the base cannot be seen and the appearance is improved. improves.
According to the invention of claim 2 , the door can be visually recognized in the booth through the gap between the door end side edge portion of the closed door body and the door tail side end edge portion of the door end side front panel body. Since the end edge portion on the door end side of the body is shielded by abutting on the contact surface portion, the crime prevention property is excellent without using a separate shielding member.
According to the third aspect of the present invention, the contact side portion on which the contact surface portion is formed is arranged on the front side portion on which the contact surface portion is formed and the back side arranged on the back side of the booth with respect to the front side portion. Since it is formed of a hollow shape having a side portion and a connecting side portion that connects the front side portion and the door tail side end edge portion of the back side portion, the strength becomes stronger. It can be a stable door stop.
According to the invention of claim 4 , the positioned mounting of the door stop is simplified and the workability is improved.

(A) and (B) are a front view and a side view of the toilet booth. It is a plan view of the toilet booth. It is a schematic exploded perspective view which omitted the door body of the toilet booth. It is a top view of the arcuate door device. (A) and (B) are a front view of the suspension roller portion and a vertical sectional view of the door body portion. It is a rear view of the door stop part. It is a top view of the door end side part which shows the state without a door body. It is a top view of the door end side part which shows the state which the door body is closed. It is a plan view of a door stop. It is a top view which shows the fitting state of the arcuate door device when the dimension of a doorway is different. It is a top view which shows the state which the door body of the door end side part is closed when the size of a doorway is different.

Hereinafter, embodiments of the present invention will be described with reference to the drawings. In the drawing, 1 is a toilet booth, and the toilet booth 1 is provided in a state where a plurality of toilet booths 1 are adjacent to each other on the left and right sides, and there is a left-right gap on the front surface (front surface) to form an entrance (opening) E. The front panel bodies 2 and 3 on the door end side and the door tail side provided in the state, and these front panel bodies 2 and 3 are provided at the tip portion (front end portion), and these front panel bodies 2 and 3 and the back of the toilet booth. It is the same as before that it is formed in a rectangular shape in a plan view by providing a side panel body 4 that partitions the space between the end wall and the skeleton surface W.
In the present embodiment, the toilet booths 1 are adjacent to the left and right, and in this case, the intermediate door end side and the door tail side provided at the tip of the side panel body 4 that partitions the adjacent toilet booths 1. The front panel bodies 2 and 3 are configured to be continuous on the left and right, and the front panel bodies 2 and 3 on the end side are configured to be different from each other. Further, in the present embodiment, the left side surface of the left side toilet booth 1 in FIG. 2 is formed not by the side panel 4 but by the skeleton surface W such as a wall, but these configurations can be appropriately implemented if necessary. Needless to say, it is.

Reference numeral 5 denotes a door body having an arc shape in a plan view, and the door body 5 is provided with a hanger roller (suspended roller) 6 in a state of protruding upward from the bracket 6a provided at the left and right upper end edges of the door body 5. However, the suspension rail (hanger rail, guide rail) 7 to be moved and guided by the hanger roller 6 rolling has an arc shape so as to follow the arc shape of the door body 5, and is above the doorway E and the toilet. It is arranged so as to extend to the upper end portion of the side panel 4 on one side (door tail side) in the left-right direction when entering the booth 1. The suspension rail 6 is inclined from the outdoor side of the toilet booth 1 toward the indoor side and the door end side with respect to the doorway E, as is clear from FIGS. It is configured to guide in a state of drawing an arc locus as a direction.
Incidentally, the suspension rail 7 of the present embodiment is provided on the bracket 7a provided on the front panel body 2 on the door end side, the bracket 7b provided on the front panel body 3 on the door tail side, and the side panel body 4 (or the skeleton surface W). It is attached by being fastened to a pair of front and rear brackets 7c and 7d. Then, when the hanger roller 6 rolls the suspension rail 7 in the horizontal direction, the door body 5 slides in the left-right direction to close the doorway E, and the door tail side side panel body of the toilet booth 1 is closed. It is transformed into an open posture in which the doorway E is opened (opened) by entering the toilet booth 1 on the 4th side. Note that T is a toilet bowl provided in the toilet booth 1, and S is a closing plate that closes the front side portion between the suspension rail 6 and the door body 5.

Further, handles 13 are provided on both inner and outer panel surfaces of the booth at the end of the door end of the door body 5, and a locking operation tool 14 is provided on the panel surface on the indoor side of the booth, but the door body 5 is locked in the closed state. By operating the operation tool 14, a locking body (locking rod, latch) (not shown) is projected and locked to a locking receiver (not shown) provided on the suspension rail 7 side, whereby the door body 5 in the closed posture is locked. It can be locked. The lock receiver can be provided not on the suspension rail 7 but on the door stop 8, and in this case, the lock receiver is provided on the back side of the booth with respect to the contact surface portion 8n described later.
Further, end members (edge members) 15 and 16 for the door body 5 are provided at the door end side end portion and the door end side end portion of the door body 5, respectively, and these end members 15 and 16 have rubbery elasticity. The cushioning materials 15a and 16a are further provided.

In the toilet booth 1, when the door body 5 is closed, the door stop 8 that the door end side edge portion of the door body 5 abuts and receives, and the guide groove (track) 5a formed at the lower end edge portion of the door body 5 A steady rest guide body (guide roller, steady rest roller) 9 provided on the front panel body 3 on the door tail side via a bracket 9a to guide the opening and closing of the door body 5 by being fitted (locked) into the door body. A cushioning member 10 described later is provided at the end of the suspension rail 7 on the door tail side in order to cushion the impact when the 5 is fully opened. Needless to say, the cushioning member 10 may be provided on the door end side if necessary.

The door stop 8 is made of a long object so as to substantially correspond to the total length (total height) of the door body 5. In the present embodiment, the upper end portion enters the lower surface of the suspension rail 7, and the lower end portion is the floor surface F. It is arranged in a state of being in contact with the floor surface F, but is not limited to this, and for example, the lower end portion may be implemented so as to have a length corresponding to the lower end portion of the door body 5 and not to be in contact with the floor surface F. Can be done.
Then, the front surface of the base portion 8a is fixed via the screw 8b in a state where the front surface of the door end side front panel body 2 is in surface contact with the booth indoor side surface 2a, and the door stop 8 is fixed to the base portion 8a. The end member (edge material) 11 on the back side of the booth (edge material) 11 is fitted (outerly fitted) with the door tail side edge (edge of the doorway E side) 8c into the door tail side edge of the door end side front panel 2. (Indoor side) The front panel body on the door end side is abutted (contacted) toward the door tail side (moved to the door tail side) in the surface contact state with respect to the door end side end 11b of the side portion 11a. By attaching to 2, it is set so that the door stop 8 can be attached in a positioned state.
Incidentally, in the present embodiment, the door stop 8 is scatteredly fixed to the front panel body 2 on the door end side over a substantially total length in the vertical direction via a plurality of screws 8b, and thus the door stop 8 is used as the door stop 8. Since it is set to ensure the strength of the above, it is assumed that it is not fixed to the suspension rail 7 and the floor surface F, but it may be fixed to these.

The door stop 8 is slightly immersed (retracted) into the booth interior (indoor) side in a state of being continuous from the door end side edge portion of the base side portion 8a to the door end side, and the booth chamber of the end member 11 is provided. Although it is provided with an immersive side portion 8d set to bypass the inner side portion 11a, the booth room is provided from the door end side end portion of the base side portion 8a and the door tail side end edge portion of the immersive side portion 8d. The first and second standing side portions 8e and 8f are formed so as to extend (stand up) so as to bend toward the inside (inner side), whereby both standing side portions 8e and 8f and the base are formed. The side portion 8a and the immersive side portion 8d form a dent-shaped space portion 8g in which the inside of the booth is open. The door stop 8 can be attached to the door end side front panel body 2 by using the screw 8b from the opening of the space portion 8g.
Further, the first standing side portion 8e has a shorter extension length than the second standing piece portion 8f, whereby the space portion 8g is deeper on the second standing piece portion 8f side (door tail side). The door tail side is provided with an inclined opening that is biased toward the booth interior side, and this opening is covered with a shielding plate 12 so as to be openable and closable.

The door stop 8 further includes a booth indoor side tip 8h of the second standing piece 8f and a front tip 8i of a portion extending diagonally forward on the door tail side beyond the immersion side 8d of the second standing piece 8f. From these tip portions 8h and 8i, the front side portion 8j and the back side portion (indoor side side portion) extending diagonally toward the back side (indoor side) of the booth and on the door tail side are provided. ) 8k is formed, and the front side portion 8j and the back side side portion 8k are connected to each other by the arcuate connecting side portion 8l. With this configuration, the door stop 8 is wider in the front-rear direction (direction orthogonal to the arc locus X) than the door 5 in a state of crossing the arc locus X described later in the door body 5 in the radial direction. The hollow contact side portion 8m is formed so as to extend from the base side portion 8a to the back side of the booth and the door tail side.

Then, in the front side portion 8j constituting the contact side portion 8m, the arc locus X of the door body 5 is radially oriented with the door end side located on the front side and the door tail side located on the back side of the booth in a plan view. When the contact surface portion (door contact surface) 8n inclined so as to cross at a right angle toward the door is formed in a concave shape and the door body 5 is closed, the door end side cushioning material 15a is fitted in a loose fit shape. It is in contact with each other.
On the other hand, the door body 5 and the suspension rail 7 are formed with the same radius setting, and the door body 5 has an arc locus X with reference to the arc center O of the suspension rail 7 set in the toilet booth 1. The opening / closing slide moves along the door, but in the present embodiment, the cushioning material 15a provided on the door end side end member 15 which is the door end side end edge of the door body 5 abuts on the door stop 8. It is set to abut on the surface portion 8n at a predetermined door contact angle (for example, a right angle) θ.

In the present embodiment configured as described above, the door body 5 is guided between the doorway E and the part of the toilet booth 1 on the door tail side while being guided by the arcuate suspension rail 7. The doorway E is opened and closed by sliding left and right, but when the door body 5 is closed, the end edge of the door body 5 on the door end side is the door stop 8 provided on the front panel body 2 on the door end side. Will be received in contact with.
In this case, the door stop 8 is directed toward the door tail side so as to cross the base portion 8a attached to the front panel body 2 on the door end side and the arc locus X of the door body in the radial direction from the base portion 8a. It is configured as having an extended contact side portion 8 m, and the door end side edge portion of the door body 5 to be closed abuts on the contact surface portion 8n formed on the corresponding contact portion 8 m. However, in this case, the door end side edge portion of the door body 5 that closes while drawing the arc locus X is received by the contact surface portion 8n as a wide surface that crosses the arc locus X, and is stable. You will be able to make a reliable door stop.

Moreover, in this case, since the contact surface portion 8n is provided so that the door end side is inclined toward the back side of the booth, the corresponding contact surface portion 8n is provided with respect to the arc locus X of the end end portion on the door end side of the door body 5. It is possible to set the door contact angle (right angle or an angle close to this) θ, which is advantageous in terms of strength, so that the door body 5 can be stably received.

On the other hand, in the door stop 8, since the base portion 8a is attached to the booth indoor side surface 2a of the front panel body 2 on the door end side, when the toilet booth 1 is viewed from the outdoor side (front side), the base portion 8a is The appearance is improved because it is hidden behind the front panel body 2 on the door end side and is not visually recognized.
In this case, the door stop 8 is provided at the door end side end edge 11b of the booth indoor side side portion 11a of the end member 11 provided at the door end side end edge portion of the door end side front panel body 2 and the door of the base side portion 8a. By mounting the edge 8c on the buttock side so as to abut from the door end side toward the buttock side, the mounting can be performed in a positioned state, so that the workability is excellent.

When the door body 5 assembled in this way is closed, there is a gap between the door end side edge portion of the door body 5 and the door tail side end edge portion of the door tip side front panel body 2. There is a possibility that the inside of the toilet booth 1 can be visually recognized from the outside through this gap, but in this gap, the end member 15 provided at the end end portion of the door body 5 on the door end side is the total length (total height) of the door body 5. As a result of the contact with the contact surface portion 8n, the contact surface portion 8n is surely shielded by the door stop 8 provided , and it is not necessary to separately cover the contact surface portion 8n with a shielding member, but the crime prevention property is impaired. Will never be.
Moreover, in this case, since the door stop 8 has a contact side portion 8 m extending from the base side portion 8a attached to the door end side panel body 2, the extension portion also closes the gap. It becomes an excellent shielding property.

Further, the contact side portion 8m on which the contact surface portion 8n of the door stop 8 is formed is the front side portion 8j on which the corresponding contact surface portion 8n is formed and the back side arranged on the back side of the booth with respect to the front side portion 8j. A door that receives the door 5 because it is formed in a hollow shape with a side portion 8k and a connecting side portion 8l that connects the front side portion 8j and the door tail side edge portions of the back side portion 8k. Since the required strength can be secured as the hit 8, it is advantageous in terms of strength as compared with the case where only the contact surface portion 8n corresponding to the existing front side portion 8j is formed.

It goes without saying that the present invention is not limited to the above embodiment, and the present invention can be carried out with different dimensions of the opening width of the doorway E, but in this case, the circle for the booth. The arc-shaped door device is arranged so as to open and close the arc-shaped door body 5 by sliding the doorway E from the upper part of the doorway E to the upper part of the booth, and the door body 5 is suspended. When the arc-shaped suspension rail 7 for guiding the opening / closing slide movement is provided, the arc-shaped door body 5 and the suspension rail 7 corresponding to different dimensions are used. In the case, as shown in FIGS. 10 and 11, when the door body 5-2 is wider than the door body 5 (5-1) of the above embodiment, the door body 5-1 (5) 5-2. , The suspension rails 7-1 (7) and 7-2 have an arc center O-1 (O) so that the door contact angle θ with respect to the contact surface portion 8n of the door body 5 is a substantially constant angle regardless of the dimension. By adjusting the position of O-2, the arc locus X-1 (X) and X-2 are drawn so that the door including the door body 5 and the toilet booth 1 other than the suspension rail 7 is provided. It is possible to standardize many member devices such as 8 hits, and it is possible to reduce the number of parts. In this case, it is preferable that the door contact angle θ is the same when the widths of the door bodies 5 are different, but it goes without saying that it can be carried out even if there is some deviation.

The present invention can be used for an arcuate door device for booths such as toilet booths and shower booths.

1 Toilet booth 2 Door front panel body 2a Indoor side surface 3 Door tail side front panel body 5,5-1, 5-2 Door body 6 Hanger roller 7,7-1, 7-2 Suspended rail 8 8a per door Side 8j Front side 8k Back side 8l Connecting side 8m Contact side 8n Contact surface E Doorway O, O-1, O-2 Arc center X, X-1, X-2 Arc locus θ Door Hit angle

Claims (4)

In a booth that has both front panel bodies on the door end side and door butt side, and an entrance / exit is formed between both front panel bodies.
The booth is arranged with an arc-shaped door that slides through the doorway to open and close the doorway, and from the upper part of the doorway to the upper part of the booth. , The arc-shaped suspension rail that guides the locus when the door is closed in a state of drawing an arc locus that is an inclined direction from the outside of the booth room to the room side and the door end side with respect to the doorway, and the door body A configuration is provided with an arcuate door device provided with a door stop provided on the front panel body on the door end side in order to abut the end edge of the door body on the door end side when the door is closed to receive the door body. Hits the,
The door stop is made long so as to correspond to almost the entire height of the door body, and the base portion for attaching to the booth indoor side surface of the front panel body on the door end side and the arc locus of the door body from the base portion. It extends in a slanted manner toward the back of the booth and the back of the booth so as to cross at a right angle, and is formed so as to protrude to the back of the booth and to the back of the booth beyond the edge of the closed door on the door end side. It is composed of the one with the contacted side part and
The contact surface portion to which the end end portion of the closed door body abuts on the contact side portion is provided as an inclined surface toward the back side of the booth and the door end side so as to cross the arc locus at a right angle. Arc-shaped door device for booths, characterized by being A claim characterized in that the gap between the end member provided at the door end side edge portion of the front panel body on the door end side and the door end side end edge portion of the closed door body is shielded by the door stop. Item 1. The arcuate door device for the booth according to item 1. The contact side portion includes the front side portion on which the contact surface portion is formed, the back side portion arranged on the back side of the booth from the front side portion, and the door tail side of the front side portion and the back side portion. The arcuate door device for a booth according to any one of claims 1 or 2 , wherein the arc-shaped door device is formed in a hollow shape including a connecting side portion for connecting the edge portions to each other. The door stop is directed toward the door end side edge of the booth back side of the end member provided at the door end side edge of the front panel body on the door end side, and the base portion is directed from the door end side to the door end side. The arcuate door device for a booth according to any one of claims 1 to 3 , wherein the door device is positioned by hitting the door.

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