JP7276101B2 - Conveying structure - Google Patents

Description

TECHNICAL FIELD The present invention relates to a transport structure for transporting laundry and dust from upper floors to lower floors of a building.

Conventionally, a cylindrical body is provided so as to connect the upper and lower floors of a building, and a dust chute (see Patent Document 1) and a linen chute (Patent Document 2) for repairing laundry and dust thrown in from the upper floor on the lower floor. ) are provided. These dust chutes and linen chutes have a cylindrical metal shooter along the outside of the outer wall of the building, or have a shooter on the indoor side that penetrates the floor of the building, and the inlet is down on the upper floor. The outlet is provided on the floor.

JP-A-05-213408 Japanese Utility Model Laid-Open No. 60-180209

However, since the dust chute and the linen chute described above are arranged so as to straddle the upper and lower floors, there is a problem that the cost of installing the dust chute and the linen chute increases. In addition, if the shooter is installed on the outside of the building, there is a problem that the exterior design of the building is spoiled. There is a problem that the space efficiency in the building and the design of the indoor side are deteriorated.

SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to provide a conveying structure that is installed indoors and that can suppress a decrease in the spatial efficiency of a building.

The conveying structure of the present invention is formed through the upper and lower floors of a building, has a vertical cylindrical shape with an open bottom, and includes a linen chute for conveying laundry from the upper floor to the lower floor, and the upper and lower floors of the building. a vertical cylindrical dust chute having an open lower end and conveying dust from an upper floor to a lower floor, wherein the linen chute and the dust chute are spaced apart from each other. The linen chute and the dust chute have inlets at positions facing each other on the upper floor, and the laundry or the dust is placed between the linen chute and the dust chute. A throwing space is formed into which a person throwing into the linen chute or the dust chute can enter.

The conveying structure of the present invention is characterized in that the linen chute and the dust chute have an inner surface formed by attaching a noncombustible decorative board to a base material.

The transport structure of the present invention is characterized in that the throwing space can be entered from a corridor, and a fire door is formed between the throwing space and the corridor.

In the conveying structure of the present invention, the linen chute and the dust chute are formed so that the throwing space is arranged at the end of the corridor and at the center of the width direction of the hallway, and the throwing space is It is characterized in that an evacuation exit is formed on the opposite side of the corridor.

The transport structure of the present invention is characterized in that the inlet has a non-fireproof door.

The transport structure of the present invention is characterized in that the inlet is arranged at a position where the lower end thereof is at a waist height from the floor surface of the upper story.

According to the conveying structure of the present invention, since the linen chute and the dust chute are provided respectively, both the laundry and the dust can be thrown down from the upper floor to the lower floor and conveyed, and the linen chute and the dust chute are thrown. Since the throwing space is formed between the openings, the space efficiency can be improved as compared with the case where the throwing space for throwing in the linen chute and the throwing space for throwing in the dust chute are provided separately.

According to the conveying structure of the present invention, the linen chute and the dust chute have the inner surface formed by attaching the noncombustible decorative board to the base material, so that the laundry and dust can be smoothly conveyed. Excellent for Then, simply by attaching a commercially available inexpensive non-combustible decorative board such as a silicate board (calcium silicate board) on the base material, a space can be created that runs through the upper and lower floors, making it easy to use as part of the interior construction process. It can be constructed and can be formed at a lower cost than dust chutes and linen chutes that use dedicated metal chutes.

According to the transport structure of the present invention, the input space can be entered from the corridor, and a fire door is formed between the input space and the corridor, so that the space including the input space, the linen chute, and the dust chute can be combined into one space. It can be partitioned as a pit space, and the fireproof performance of the building can be ensured at a lower cost than when the linen chute and the dust chute are separately arranged as pit spaces.

According to the transport structure of the present invention, since the linen chute and the dust chute are provided at the end of the corridor, the linen chute and the dust chute can be provided using a space where people do not pass through on a daily basis. , can increase space efficiency. In addition, the transport structure is formed so that the throwing space is arranged in the center of the width direction of the corridor, and since the throwing space is formed with an evacuation exit on the opposite side of the corridor, the throwing space can be used as an evacuation passage in case of emergency. It can be used and space efficiency can be improved.

According to the conveying structure of the present invention, since the inlet has a non-fire-resistant door, the cost is lower than when a fire-resistant door is provided, and odors from the dust chute can be prevented, and the linen chute and the dust chute can be replaced. Users can be prevented from falling. Even if a non-fire-resistant door is provided, a fire door is formed between the loading space and the corridor, so that it is possible to prevent the spread of fire and smoke from other floors in the event of a fire.

According to the transport structure of the present invention, the lower end of the inlet is arranged at a waist height from the floor surface of the upper floor, thereby preventing a person using the dust chute and the linen chute from falling from the inlet. can do.

FIG. 2 is a horizontal cross-sectional view for explaining the overall configuration of the transport structure; FIG. 2 is a vertical cross-sectional view for explaining the overall configuration of the transport structure; FIG. 3 is a partially enlarged view of the transport structure of FIG. 2; FIG. 2 is a partially omitted horizontal sectional view enlarging a part of the upper floor of the building for explaining the position where the transport structure is installed in the building. Partially omitted enlarged cross-sectional view for explaining the height of the inlet of the transport structure and the width of the inlet space. (A) is a partially omitted horizontal sectional view enlarging a part of the upper floor of a building for explaining the position where the transport structure of the modified example is installed, and (B) shows the transport structure of the modified example ( Partial enlarged view of A).

Hereinafter, an embodiment of the transport structure 1 of the present invention will be described with reference to each drawing. The conveying structure 1 of the present embodiment is, for example, a conveying structure 1 provided in a three-story building, and as shown in FIGS. A chute 2 and a dust chute 3 for conveying dust from the third floor and the second floor to the first floor are provided. In the present embodiment, the "upper floor" in the present invention corresponds to the third and second floors, and the "lower floor" corresponds to the first floor. The building is not limited to a three-story building, and may be a two-story building or a four-story building or more as long as it has a plurality of stories. Also, the lower floor is not necessarily limited to the first floor, and may be, for example, the basement floor. For example, the building is a steel-framed building in which external wall materials and floor slab materials are fixed to the structural frame of the steel frame in the frame exterior process, and parting walls, partition walls, floor decorative materials, ceiling decorative materials, etc. are installed in the interior process. is. The building is an accommodation facility such as a hotel, and a linen room 4 is provided on the first floor. The building is not limited to an accommodation facility, but is preferably a building such as a nursing care facility or a medical facility where a large amount of laundry and dust must be transported from upper floors to lower floors.

As shown in FIG. 2, the linen chute 2 and the dust chute 3 are spaced apart from each other inside the building. Between the linen chute 2 and the dust chute 3 on the second and third floors, there is formed a throw-in space 5 into which a person throwing laundry and dust into the linen chute 2 and the dust chute 3 can enter.

The linen chute 2 has a rectangular tubular shape, as shown in FIGS. 1 to 3 . The linen chute 2 is formed by penetrating the floor material (not shown) of the building, and in the interior process of the building, the linen chute is formed by attaching the incombustible decorative material 6 to a base material made of a steel runner material or stud material (not shown). 2 inner peripheral surfaces are formed. The noncombustible decorative material 6 is made of, for example, a decorative silica plate (calcium silicate plate). The upper end of the linen chute 2 is closed by the ceiling 8 on the third floor, which is the top floor. The linen chute 2 penetrates the floor surface 7a on the third floor and the floor surface 7b on the second floor, and the lower end of the linen chute 2 opens at the ceiling 9 on the first floor. On the second and third floors of the linen chute 2, there are formed inlets 10 opening toward the throwing space 5, respectively. The inlet 10 is provided with a non-fireproof wooden door 11. - 特許庁The door 11 is a hinged door that opens toward the charging space 5 without interfering with the dust chute 3. - 特許庁

1 to 3, the dust chute 3 has the same shape as the linen chute 2 and has a rectangular cylindrical shape. The dust chute 3 is formed by penetrating the floor material (not shown) of the building. formed. The upper end of the dust chute 3 is closed by the ceiling 8 of the third floor, which is the top floor. is opened in the ceiling 9 of the On the second and third floors of the dust chute 3, inlets 10 opening toward the charging space 5 are formed. The inlet 10 is provided with a non-fireproof wooden door 11. - 特許庁The door 11 is a hinged door that opens toward the throw-in space 5 without interfering with the linen chute 2. - 特許庁As described above, the linen chute 2 and the dust chute 3 are made of the same material and have the same shape. Therefore, when constructing the linen chute 2 and the dust chute 3, the parts can be handled well, and construction efficiency can be improved. Moreover, since the linen chute 2 and the dust chute 3 can be formed by attaching a decorative silica calc board, which is inexpensively distributed as an interior decoration material, in a process similar to a general interior process, it is possible to form the linen chute 2 and the dust chute 3 using special materials and special materials. The linen chute 2 and the dust chute 3 can be formed at low cost without the need for heavy work.

The height h of the inlet 10 formed in the linen chute 2 and the dust chute 3 is, as shown in FIG. are formed at the positions of Also, the size of the inlet 10 may be any size as long as linen and dust can be thrown in, for example, it is formed to have a height of 100 cm and a width of 70 cm. In addition, the height of the lower end of the inlet 10 may be waist height, and is, for example, 70 cm or more and 90 cm or less from the floor surfaces 7a and 7b. It is preferable that the height is such that a person who throws in the laundry or dust can be prevented from falling into the linen chute 2 and the dust chute 3, and the laundry or dust can be easily thrown in.

As shown in FIG. 4, the linen chute 2 and the dust chute 3 are formed at the ends of the corridors 12 on the second and third floors, and are formed so that the throw-in space 5 is arranged in the center of the corridor 12 in the width direction. It is A staircase 13 and an elevator room 14 are formed in the center of the corridor 12 in the longitudinal direction, a plurality of guest rooms 15 are provided on both sides of the corridor 12, and the entrances of the guest rooms 15 are provided toward the corridor 12. It is Corridor 12 provides an access route from staircase 13 and elevator room 14 to guest room 15 . The position where the linen chute 2 and the dust chute 3 are formed is a position that does not become an access flow line from the staircase 13 or the elevator room 14 to the guest room 15, and users of the linen chute 2 and the dust chute 3 usually do not It is a position that other than is impassable. As shown in FIGS. 1 and 5, the throwing space 5 formed between the linen chute 2 and the dust chute 3 has a width _W1 of 80 cm, and the users of the linen chute 2 and the dust chute 3 enter the space. It is preferable that the door 11 of the input port 10 of the linen chute 2 or the dust chute 3 can be opened. The width _W2 of the corridor 12 excluding the alcove is 200 cm.

As shown in FIGS. 1 and 4 , a fire door 16 is formed on the corridor 12 side of the charging space 5 to partition the charging space 5 and the corridor 12 . The corridor 12 is provided with guide signs such as an evacuation exit 17 guide light (not shown). In addition, an evacuation exit 17 is formed on the opposite side of the input space 5 from the corridor 12 . A balcony 18 is formed on the outdoor side of the evacuation port 17, and is provided with an evacuation tool such as an evacuation hatch (not shown) that enables evacuation in an emergency.

In this way, by providing the fire door 16 on the corridor 12 side of the input space 5, the entrance 10 of the linen chute 2 and the dust chute 3 is not directly visible from the corridor 12, and the use of the building by guests such as guests. It is possible to suppress deterioration of the aesthetic appearance of the inside of the building seen from the outside. The throw-in space 5 is a space for throwing laundry into the linen chute 2, a space for throwing dust into the dust chute 3, and a space that serves as an evacuation route in an emergency. As described above, in the transport structure 1 of the present embodiment, the space at the end of the corridor 12, which is not usually used by guests, can be used for three purposes, thereby improving the utilization efficiency of the space. can be done.

As shown in FIG. 2, a linen room 4 is provided on the first floor below the linen chute 2 and the dust chute 3, and the lower ends of the linen chute 2 and the dust chute 3 are opened to the ceiling 9 of the linen room 4. ing. In the linen room 4, a receiving basket 19 for receiving dust and a receiving basket 20 for receiving laundry are formed under each opening. Articles are received in receiving baskets 19 and 20 respectively. It is preferable that the linen room 4 is formed with an outlet for carrying out dusts and laundry to the outside.

In this embodiment, the conveying structure 1 formed at the end of the corridor 12 has been described, but the conveying structure 1 is limited to the one formed at the end of the corridor 12 as shown in FIG. not a thing For example, the transport structure 1 may be formed in the middle part of the corridor 12 as shown in FIG. 6(A). In this case, a part of the guest room 15 is set back so as not to hinder passage and design of the corridor 12, and a space forming the transport structure 1 is provided, and the linen chute 2 and the dust chute 3 are provided in the space. An input space 5 is opened between them. The input space 5 is provided with a fire door 16 on the side of the corridor 12, and the side opposite to the corridor 12 is closed by a parting wall. The linen chute 2, the throwing space 5 and the dust chute 3 are integrally defined as a pit section.

When formed in this manner, the throw-in space 5 does not play a role as an evacuation route, but it is divided into a space for throwing laundry into the linen chute 2 and a space for throwing dust into the dust chute 3. It can be used for two purposes, and the efficiency of space utilization can be improved. In addition, in order to prevent noise from the linen chute 2 and the dust chute 3 to the cabin 15, the parting wall between the cabin 15 and the linen chute 2 and the dust chute 3 may have a specification with improved soundproofing. Since the linen chute 2 and the dust chute 3 are generally used during the daytime when no guests are staying in the guest room 15, they do not have to be a parting wall that is particularly soundproof.

It goes without saying that the embodiment of the present invention is not limited to the above-described embodiments, and can be modified as appropriate without departing from the scope of the idea of the present invention.

The transport structure 1 according to the present invention can be suitably used as a structure for transporting, for example, laundry and dust in accommodation facilities from upper floors to lower floors.

1 Conveying structure 2 Linen chute 3 Dust chute 5 Throwing space 6 Incombustible decorative material 10 Throwing port 11 Door 16 Fire door 17 Evacuation port

Claims (6)

A linen chute that is formed through the upper and lower floors of the building, has a vertical cylindrical shape with an opening at the bottom, and conveys laundry from the upper floor to the lower floor;
A dust chute that is formed through the upper and lower floors of the building, has a vertical cylindrical shape with an open bottom, and conveys dust from the upper floor to the lower floor;
A transport structure comprising:
The linen chute and the dust chute are spaced apart from each other, and the linen chute and the dust chute have inlets at positions facing each other on the upper floor,
A conveying structure, wherein a loading space is formed between the linen chute and the dust chute into which a person who loads the laundry or the dust into the linen chute or the dust chute can enter. 2. The conveying structure according to claim 1, wherein the linen chute and the dust chute have inner surfaces formed by attaching a noncombustible decorative board to a base material. 3. The transport structure according to claim 1, wherein said input space can be entered from a corridor, and a fire door is formed between said input space and said corridor. The linen chute and the dust chute are formed so that the throw-in space is arranged at the end of the corridor and at the center in the width direction of the hallway, and the throw-in space is evacuated on the opposite side of the corridor. 4. The carrier structure of claim 3, wherein a mouth is formed. 5. The transport structure according to claim 3 or 4, wherein the inlet has a non-refractory door. 6. The conveying structure according to claim 1, wherein the lower end of the inlet is located at a waist height from the floor surface of the upper story.

Images