JP7449036B2 - Walls and devices - Google Patents

Description

The present invention relates to a waterproof structure in a device having an operating section on the outer periphery for operating from the outside, and a device equipped with the waterproof structure.

JP 2014-81802A discloses a vending machine main body 14, a door body 16 provided on the front surface of the vending machine body 14, and a cover body 12 attached to the front surface of the door body 16. 1 shows a vending machine 10 having a transparent member 28 that covers the front surface of the door body 16, and in which a display body 30 is disposed between the transparent member 28 and the front surface of the door body 16.

Between the transparent member 28 and the front surface of the door body 16, an annular packing is interposed as a waterproof member 83, which is disposed on the front surface of the door body 16 and contacts the peripheral portions of each display body 30i, 30j.

However, for example, it can be used as a door or other wall-like part of equipment such as a storage warehouse for temporarily storing delivered goods, to make the inside visible from the outside, to bring in light from the outside, or to design In order to meet the above requirements, the door body etc. has one or more through holes, especially a large number of through holes, and a transparent member or other member is arranged on the back side of the through holes. A waterproof structure using packing may not be appropriate when a structure is required.

Japanese Patent Application Publication No. 2014-81802

It is an object of the present invention to provide a wall portion having a perforated portion, and devices equipped with the wall portion, in which the inside of the device is effectively waterproof even when used in a place exposed to rain or the like. purpose.

The walls and devices of the present invention can be expressed as follows.

(1) A wall-shaped part that can be opened and closed or cannot be opened and closed to separate the interior and exterior in a substantially horizontal direction,
The wall portion has a front side plate portion having one or more through holes and a back side plate portion,
The back side plate part is held so that the front side surface of the back side plate part is in contact with or is close to the back side of the front side plate part and overlaps with the back side,
On the back side of the front side plate part, there is a water receiving part having a groove shape with an upward opening and having an outflow part from which the aqueous liquid naturally flows out;
The water receiving part is configured to receive water-based liquid that enters between the back side of the front side plate part and the front side of the back side plate part from the through hole part or the like and flows out from the lower end edge of the back side plate part. A wall-like part characterized by being located.

(2) The wall portion described in (1) above, wherein the lower edge of the back plate portion is located within the groove portion of the water receiving portion.

(3) The back side plate has transparency or translucency in whole or in part, and is connected between the outside and the inside through the through hole of the front side plate and the transparent or translucent back side plate. The wall-shaped portion described in (1) or (2) above, which has a certain degree of visibility or light transmittance.

(4) The above-mentioned back side plate is held on the back side of the front side plate with the entire vertical length of both edges of the back side plate, or a corresponding range, or multiple parts thereof, being sandwiched between the back side of the front side plate. The wall-shaped portion according to any one of (1) to (3) above.

(5) A vertical side edge groove that opens from the horizontal outside of the side edge of the back side plate to the side of the side edge in the part of the back side of the front side plate where the side edge of the back side plate is located. The wall-shaped portion according to any one of (1) to (4) above, wherein the wall-shaped portion has a side edge groove-shaped portion, and the side edge portion of the back side plate portion is located within the side edge groove-shaped portion.

(6) The wall-shaped portion according to any one of (1) to (5) above, which is a door body that can be opened and closed.

(7) Devices having an interior and an exterior, and equipped with the wall-shaped portion described in any one of (1) to (6) above to separate the interior and exterior in a substantially horizontal direction.

(8) Devices having an interior and an exterior, and equipped with the wall-like portion described in (6) above to separate the interior and exterior in a substantially horizontal direction,
The door body can be rotated to open and close around a vertical axis,
The device main body has an eaves portion that covers the upper surface of the door body and has a lower surface that is horizontal or slopes downwardly toward the outside,
Devices in which the upper surface of the door body slopes downwardly toward the outside when the door is closed.

(9) The vertical distance between the lower surface of the eaves and the upper surface of the door body in the closed state decreases inward, and the minimum distance is larger than the distance that can hold water droplets due to surface tension, as described in (8) above. equipment.

(10) Above (7) to (9) above, which has a downward groove-shaped part parallel to the water receiving part on the inner side of the water receiving part in the groove width direction or on the inner side above the water receiving part. ).

The wall portion of the present invention and the wall portion of the devices of the present invention overlap with the front side of the back side plate in contact with or in close proximity to the back side of the front side plate having one or more through holes. The water-based liquid that enters between the back side of the front side plate and the front side of the back side plate through the through holes of the front side plate or other parts and flows out from the lower edge of the back side plate is water-based. Since it is received by the receiving part and naturally flows out from the outflow part, the inside of the equipment can be effectively waterproofed even when used in a place that gets wet with rain or the like.

It is a front perspective view of the storage in a closed state. FIG. 3 is a front perspective view of the storage warehouse in which the delivery items are stored in the storage section, with the door open. It is a vertical perspective view of the storage in a closed state. It is an enlarged view of the front upper corner of the right side of the storage in a closed state.

[1] Embodiments of the present invention will be described with reference to the drawings.

The drawings all relate to a storage cabinet as an example of an embodiment of the devices of the present invention, which includes the wall portion of the present invention as a door body.

(1) This storage A is a storage area S that is an internal space for storing objects, where delivery companies, etc. deposit and temporarily store deliveries V such as parcels, and a recipient of the deliveries V is required. It is mainly used for taking out items from time to time.

The storage A has a generally rectangular parallelepiped outer shape, and includes a storage main body B including a storage section S, and an opening P in a vertically long rectangular shape that opens toward the front to take objects into and out of the storage section S. It has a lockable door body D that can open and close the opening P.

(2) The door D opens to store and take out articles, and closes to store the articles stored in the storage section S.

The door body D has a substantially vertical plate shape of an elongated rectangle, and the right long side of the door body D is rotatable around a vertical rotation axis via a door body support shaft F. It is supported against the storage main body B.

(2-1) The substantially vertical steel front plate D1 that constitutes the door body D has a large number of through holes D2 formed in about half an area on the right side when viewed from the outside front. On the back side thereof, a vertically elongated rectangular back side plate portion D3 made of transparent synthetic resin is held so as to be overlapped with the front side of the back side plate portion D3. The back side of all the through holes D2 of the front side plate part D1 is covered by the back side plate part D3.

The back side plate part D3 extends from the vicinity of the upper end to the vicinity of the lower end of both side edges thereof, and is held between it and the back side of the front side plate part D1 by a side edge holder H in the form of a vertically long thin plate.

The side edge holders H on both sides have vertical protrusions protruding near the lateral central part and right end of the back side of the front side plate part D1, as well as horizontally extending side edge parts of the side edge part of the back side plate part D3. A side edge groove R in the vertical direction opens from the outside to the side edge.

(2-2) When the door is closed, it is possible to see from the outside through these through-holes D2 and the transparent back plate D3 whether there is luggage stored in the storage section S, whether there are people trapped, etc. In addition, it is possible for a person trapped in the storage section S to check the inside of the storage section S by outside light that can illuminate the inside of the storage section S through the through hole D2 of the front side plate D1 of the door body D and the transparent back side plate D3. If the situation inside the storage section S can be visually recognized as much as possible, and if it has an emergency door operating section, an emergency escape device, and an emergency notification device, it will be easier to take appropriate actions such as operation, escape, and reporting.

(3) The front side plate part D1 integrally has a water receiving part Da in the form of a groove with an upward opening over almost the entire width on the back side of its lower end.

The water receiving portion Da includes an outflow portion Db near the right end portion, which is a vertically penetrating through hole through which an aqueous liquid such as water naturally flows out. In addition, a shielding part Bb is provided at the lower front end of the storage body B, close to the lower exterior of the outflow part Db, and having a gap as narrow as possible without interfering with the outflow of the aqueous liquid.

The groove bottom of the water receiving part Da is preferably slightly inclined toward the right where the outflow part Db is located, in view of the natural outflow of the aqueous liquid.

(3-1) The horizontal lower end edge of the back side plate D3 is located on the front side plate D1 side (external side) of the groove bottom of the grooved portion of the water receiving portion Da, and the outflow portion Db is It is located more inward than the lower edge of the back side plate portion D3.

When used in a place that gets wet with rain, etc., water may enter between the back side of the front side plate D1 and the front side of the back side plate D3 through the through hole D2 of the front side plate D1 or other places, and the lower edge of the back side plate D3. The aqueous liquid flowing out from the water receiving part Da is received by the water receiving part Da, and naturally flows out from the outflow part Db. Due to its waterproof structure, no packing is used.

(3-2) Water is poured into the storage section S on the upper side closer to the inner side in the groove width direction (the back side of the back plate part D3) than the water receiver Da, in parallel to the water receiver Da. It has a downward groove B1 for preventing the infiltration of water. Similarly, in order to prevent water from entering the storage section S, an outward groove B2 of the side outward opening and an upward groove B2 of the upper opening are provided on both sides and the top of the opening P of the storage section S, respectively. It has B3.

(3-3) A drainboard-like floor G is placed on the bottom of the storage section S in case some water, including rainwater, enters the storage section S when the door body D is opened and closed. has been done.

(4) The storage main body B has an eaves part Ba that covers the upper surface D4 of the door body D and has a horizontal lower surface, and the upper surface D4 of the door body D slopes downwardly toward the outside in the closed state. .

When used in a place that gets wet with rain, etc., the eaves part Ba prevents rainwater, etc. from entering the storage section S from the top surface of the door body D, and rainwater, etc. that may adhere to the top surface of the door body D is removed from the door when the door is opened. This is to prevent the liquid from flowing outward and flowing down to the storage main body B side due to the outward downward slope of the upper surface of the body D.

In this case, the vertical distance between the lower surface of the eaves Ba and the upper surface D4 of the door body D in the closed state decreases inward, and the minimum distance L is larger than the distance that can hold water droplets due to surface tension. can do. By reducing the vertical spacing inward, rainwater, etc. is prevented from entering inward, and water is retained by surface tension, and when the door is opened, water flows down to the storage body B side and enters the storage section S. This is to prevent the inflow.

[2] Embodiments of the present invention will be further described, including embodiments other than those described above.

(1) The wall portion of the present invention is a wall portion that can be opened and closed (for example, a door [including hinged doors and sliding doors]) or a wall portion that cannot be opened and closed ( For example, a wall).

The devices of the present invention (for example, devices such as storages, various structures, etc.) have an interior and an exterior, and the wall portion of the present invention for separating the interior and exterior in a substantially horizontal direction (for example, a door or as a wall).

(2) The wall portion has a front side plate portion having one or more through holes and a back side plate portion, and the back side plate portion has a front side plate portion on the back side of the front side plate portion. They are held so that their sides are in contact or close to each other so that they overlap.

(2-1) The front plate portion has one or more through holes (for example, many through holes). When having a plurality of through-holes, the through-holes may have the same shape and size, or may have two or more different types of through-holes.

The front plate portion can be located on the outside side of devices that have an inside and an outside in a wall-like portion such as a door body.

Further, the front plate portion may be a substantially independent member, such as an integral member that constitutes the main part of the door body, or may be a part of a member that constitutes the wall portion of the device. It's okay.

The front plate portion may be made of steel or other metal material, or other material.

(2-2) The back side plate is transparent or translucent in whole or in part, and there is a connection between the outside and the inside through the through hole of the front side plate and the transparent or translucent back side plate. It can be made to have a certain degree of visibility or light transmittance.

The back plate portion can be made of, for example, various synthetic resins or glass such as tempered glass.

Although it is preferable that the back side plate part does not have a through hole, it is not necessarily excluded that the back side plate part has a through hole at a position that does not overlap with the through hole part of the front side plate part in a state where it overlaps with the front side plate part.

(2-3) The back side plate is designed so that the front side of the back side plate overlaps the whole or part of the front side plate (for example, at least the part where the through hole is present) with the front side of the back side in contact with or close to the back side of the front side plate. It is held by a part of the front side plate directly or via another member with respect to the side plate or other parts.

For example, the entire vertical length or a considerable range of both side edges of the back side plate part, or a plurality of locations may be held between the back side of the front side plate part. Alternatively, for example, in addition to (or excluding both side edges) one or more of the upper end, lower end, vertically or horizontally central portion of the back side plate may be connected to the back side of the front side plate. It can also be held in between.

(2-4) The part on the back side of the front side plate where the side edge of the back side plate is located has a vertical opening that opens from the horizontal outside of the side edge of the back side plate to the side of the side edge. By providing a side edge groove and locating the side edge of the back plate within the side edge groove, it is possible to use the side edge of the front plate in a place that gets wet with rain, etc. When water-based liquid that has entered between the back side of the front plate part and the front side of the back plate part flows out or oozes laterally from between the relevant side edge of the back plate part and the front plate part, a side edge groove is formed. The portion prevents the aqueous liquid from spreading laterally, allowing the aqueous liquid to flow downward and be received by the water receiving portion. In this respect, it is not necessary to use packing due to the waterproof structure.

(3) On the back side of the front plate part, there is a water receiving part with an upward opening in the form of a groove and an outflow part from which water-based liquid naturally flows out. When used in a place that gets wet with rain, etc., the water receiving part is formed by water entering between the back side of the front side plate and the front side of the back side plate through the through hole of the front side plate or other parts and the lower edge of the back side plate. located to receive aqueous liquid flowing from the area. In this respect as well, there is no need to use packing due to the waterproof structure.

(3-1) The water receiver may be integrally formed on the back side of the front plate, or may be provided by joining a water receiver forming body to the back of the front plate.

The lower edge of the back plate is located within the groove of the water receiver (above the groove bottom or at the bottom of the groove) in order to reliably receive the aqueous liquid flowing out from the lower edge of the back plate. However, for example, the lower end of the back plate may be positioned above the water receiver so that the water receiver receives the aqueous liquid flowing out from the lower edge of the back plate. The lower end edge of the back side plate may be supported upward by the water receiving portion.

The position of the lower end edge of the back side plate part in the groove width direction of the water receiving part can be, for example, a position closer to the front side in the groove width direction, but is not necessarily limited to this.

Moreover, it is preferable that the water receiving part spans the entire width of the back side plate part in the horizontal direction.

(3-2) The water receiving part has an outflow part through which the received aqueous liquid naturally flows out.

For example, the outflow part can have a downward through hole in one or two or three places of the groove-shaped water receiving part, or can have downward opening holes in many places or the groove bottom over the entire length. Although they can be provided almost evenly by forming a mesh structure, it is preferable to provide them at one location or a small number of locations in order to prevent water from entering from below or from any other location.

When the lower edge of the back plate is located within the groove of the water receiver, the outlet shall be located at a position where the lower edge of the back plate does not prevent the aqueous liquid from naturally flowing out from the outlet. It is desirable to do so.

When the outflow portion communicates with the outside below, a shielding plate or the like may be provided at the outside of the outflow portion while forming a gap as narrow as possible so as not to impede the outflow of the aqueous liquid.

Moreover, it goes without saying that the groove bottom of the water receiving part can be sloped as necessary so that the received aqueous liquid naturally flows out from the outflow part.

(3-3) The upper side of the water receiver in the groove width direction (the back side of the back plate part) (within the upper range of the water receiver in the groove width direction) or the inner side of the water receiver It is preferable to have a downwardly directed groove-shaped portion on the upper side (for example, on the inner side slightly spaced apart) in parallel to the water receiving portion, in order to prevent water from entering the inside of the devices.

Such a downward groove-shaped portion can also be provided in a portion where a water receiving portion does not exist. In addition, in order to prevent water from entering the inside of devices etc. that have a door body, such a downward groove-like part is used regardless of whether or not there is a water receiving part on the bottom of the part opened by the door body. In addition, an outward groove-shaped part of the side outer opening and an upward-oriented groove part of the upper opening can be provided on the side and upper part of the opening part, respectively, to prevent water from entering.

(3-4) When the devices of the present invention are used to store items on the main body side, such as in a storage, there is a It is preferable to arrange a drainboard-like mat.

(4) If the wall-shaped part is a door that can be rotated to open and close around a vertical axis (for example, a door for equipment such as a storage warehouse), the upper surface of the door may be covered with the main body of the equipment. The door may have an eave portion whose lower surface is horizontal or slopes downwardly toward the outside, and the upper surface of the door body slopes downwardly toward the outside when the door is closed.

When used in locations subject to rain, etc., the eaves prevent rainwater from entering the device body from the top surface of the door body, and prevent rainwater, etc. that may adhere to the top surface of the door body from entering the top surface of the door body when the door is opened. This is to prevent the water from flowing outward toward the main body of the equipment due to the outward downward slope.

In this case, the vertical distance between the lower surface of the eaves and the upper surface of the door body in the closed state decreases inward, and the minimum distance may be larger than the distance that can hold water droplets due to surface tension. can. This is to prevent rainwater, etc. from entering inward by reducing the vertical distance inward, and to prevent water from flowing into the main body of the device when the door is opened due to water being retained by surface tension.

A Storage B Storage main body B1 Downward groove B2 Outward groove B3 Upward groove Ba Eaves Bb Shielding part D Door body D1 Front side plate D2 Through hole D3 Back side plate D4 Upper surface Da Water receiver Db Outflow section F Door body support shaft H Side edge holder G Drainboard-like flooring L Minimum interval P Opening R Side edge groove S Storage section V Delivery item

Claims (6)

A wall-shaped part that can be opened and closed or cannot be opened and closed to separate the inside and the outside in a substantially horizontal direction,
The wall portion covers a front side plate portion having two or more through holes, at least a back side of a portion of the front side plate portion where the through hole portions are present, and a back side of the through hole portions. It has a back plate part,
The front surface is in a state where an aqueous liquid from the outside can enter between the back side of the front side plate part and the front side of the back side plate part from the front side of the through hole part whose back side is covered by the back side plate part. The front surface of the back side plate part is in contact with or close to the back side of the side plate part,
On the back side of the front side plate part, there is a water receiving part having a groove shape with an upward opening and having an outflow part from which the aqueous liquid naturally flows out;
The water receiving portion is positioned to receive water-based liquid that enters between the back side of the front plate and the front side of the back plate through the through hole and flows out from the lower edge of the back plate. ,
The back side plate is transparent or translucent in whole or in part, and has a certain degree of transparency between the outside and the inside through the through hole of the front side plate and the back side plate that is transparent or translucent. A wall-shaped portion characterized by having visibility or light transparency . The wall portion according to claim 1, wherein the lower end edge of the back side plate portion is located within the groove portion of the water receiving portion. A side edge groove in the vertical direction that opens from the horizontal outside of the side edge of the back side plate to the side of the side edge is provided on the back side of the front side plate at the part where the side edge of the back side plate is located. 3. The wall-like part according to claim 1 , wherein the wall-like part has a side edge part in which the side edge part of the back side plate part is located within the side edge groove-like part. The wall-shaped portion according to any one of claims 1 to 3 , which is a door body that can be opened and closed. 5. Devices having an interior and an exterior, and comprising a wall-like portion according to any one of claims 1 to 4 to separate the interior and exterior in a substantially horizontal direction. 6. The device according to claim 5 , further comprising a downwardly opening groove-like portion parallel to the water receiving portion, above the inner side of the water receiving portion in the groove width direction or above the inner side of the water receiving portion. .