JP7150529B2 - Assembled tent - Google Patents

Description

The present invention relates to a knockdown tent and components for a knockdown tent.

Tents, shelters, wooden or stone huts, and the like have been known as simple houses for resting in mountains, construction sites, campsites, disaster areas, and the like.

Patent Document 1 discloses a tent in which a plurality of walls are formed by supporting a flexible curtain with an endless frame. For example, FIG. 14 of the same document shows a tent having four walls and a ceiling by inserting an endless loop around a substantially rectangular flexible curtain with four curved corners.

Patent Document 2 introduces a prefabricated assembly hut and a container-type mobile house by disassembling the roof, walls, floors, etc., and assembling them with bolts or the like.

Japanese Patent No. 6001804 JP-A-4-343939

However, while the tents and shelters disclosed in Patent Document 1 have the advantage that they can be set up and taken down relatively easily, they do not have the durability to withstand wind and snow for a long period of time.

On the other hand, prefabricated assembly sheds have sufficient durability, but they require a lot of manpower and a lot of time to set up and take down.

A container-type mobile house cannot be used unless it is unloaded from the truck carrying the mobile house by a crane or the like. Also, it can only be set up near where trucks can move.

SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to provide a knockdown tent and parts for a knockdown tent that can be easily set up and taken down while improving durability to withstand wind and snow.

The prefabricated tent according to the present disclosure includes a plate-shaped floor made of concrete and fixed to the ground, and a plate-shaped first wall made of concrete and vertically fixed to the floor. a second wall made of concrete and fixed vertically to the floor and fixed to the side end of the first wall; and a second wall made of metal and vertically standing from the floor. a second frame made of metal for connecting the plurality of first frames apart from the floor; A first curtain body to be supported by the first frame and the second frame to form a third wall perpendicular to the floor, and a foldable curtain body, comprising at least the first wall, the second and a second curtain body serving as a roof for covering an area surrounded by the second wall and the third wall.

However, concrete is a building material containing cement, water and gravel. Further, the material of the concrete forming the first wall and the concrete forming the floor need not be the same. Further, the term "made of concrete" includes not only the case of forming only from concrete but also the case of forming a wall part or the like by laminating concrete blocks. Also, materials other than concrete, such as reinforced concrete, may be included. Alternatively, the walls may be formed by plastering and applying a material such as mortar to the surface. Furthermore, the walls can be formed by stacking stone materials such as bricks and natural stones. Moreover, although it is preferable to form the walls from stone materials such as concrete, the walls and the floor may be formed from wood only. Furthermore, the wall portion may be formed from soil to be an earth wall. The first frame and the second frame may be formed telescopically. Therefore, it may be in a short state before assembly. Also, the curtain body and the frame may be provided in a folded state.

Also, all or part of the first frame and the second frame may be connected in advance. Also, all or part of the first curtain body and the second curtain body may be connected in advance.

The first frame, the second frame, the first curtain and the second curtain may be configured to be housed in a space surrounded by the concrete floor, first wall and second wall. . By adopting such a configuration, it becomes possible to store the frame and curtain body while suppressing contamination and deterioration. For example, it is possible to provide the knockdown tent according to the present disclosure as an outdoor event, a lodging facility, or an evacuation facility for mountaineers who have been lost in mountains.

Components for a knockdown tent according to the present disclosure include a plate-shaped floor portion made of concrete and fixed to the ground, and a plate-shaped first floor portion made of concrete and vertically fixed to the floor portion. For constructing a knockdown tent using a wall and a second wall made of concrete, vertically fixed to the floor, and fixed to the side end of the first wall. It is a part. A plurality of first frames made of metal and erected vertically from the floor, and second frames made of metal and spaced apart from the floor for connecting the plurality of first frames. a frame, a foldable curtain, the first curtain being supported by a plurality of first frames and second frames to form a third wall perpendicular to the floor, foldable and a second curtain body to serve as a roof for covering at least an area surrounded by the first wall, the second wall and the third wall.

A plan view showing the floor plan of the knockdown tent 10 A perspective view showing an assembling process of the knockdown tent 10. A perspective view showing an assembling process of the knockdown tent 10. A perspective view of the assembled tent 10 after assembly. Front view, right side view, left side view and rear view of the assembled tent 10

An embodiment of the present invention will be described below with reference to the drawings. The following embodiments are examples for explaining the present invention, and are not intended to limit the present invention only to those embodiments.

FIG. 1 is a plan view showing the layout of a knockdown tent 10. FIG. 2 to 54 are perspective views showing the state of the knockdown tent 10 in each step for assembling the knockdown tent 10 according to this embodiment. FIG. 2 shows the state in which the frame is installed, and FIG. 3 shows the state in which the curtain body is installed after that. FIG. 4 shows the ready-to-assemble tent 10 that has been assembled. 5(c) is a front view of the knockdown tent 10, FIG. 5(a) is a right side view, FIG. 5(d) is a left side view, and FIG. 5(b) is a back view. .

As shown in FIG. 1, the knockdown tent 10 has, in plan view, two parallel long sides 12A1 and 12A2, two parallel short sides 12B1 and 12B2 connected perpendicularly thereto, and four corners. It comprises a rectangular floor 12 having portions 12C1 to 12C4. The size of the floor portion 12 can be set as appropriate. For example, it is formed in a plate-like shape with long sides having a length of about 6 to 10 m and short sides having a length of about 3 to 6 m.

For example, the floor 12 is formed by laying crushed stone on the ground to form a base layer, applying concrete to a rectangular frame provided on the layer, curing the concrete, and then removing the formwork. formed in The strength of the floor portion 12 may be improved by inserting metal wires or the like inside. Also, mortar, a water-repellent material, or the like may be applied to the surface. In addition, in order to improve the habitability of the space on the floor 12, a plywood flooring or a flooring material such as a heat insulating material may be laid on the floor 12. FIG. As shown in FIG. 2, in this embodiment, the floor section 12 is divided into an area 12D where concrete is exposed and an area 12E where floor material is laid. For example, the space DS above the region 12D may be used as a space for cooking or eating while wearing shoes, and the space LS above the region 12E may be used as a space for taking off shoes and sleeping.

The knockdown tent 10 has a plate-like wall portion 14B1 that rises from the end of the floor portion 12 in an L-shape. In this embodiment, the wall portion 14B1 has a width of 3 to 6 m, which is the same as the short side 12B1, and is formed in a plate shape having a height of 1 to 3 m. In addition, the wall portion 14B1 is fixed to the floor portion 12 over the entire short side 12B1 at the lower end portion. However, the width is not limited to this, and for example, the floor portion 12 may be formed so as to have a width that is approximately half the width of the short side 12B1.

Like the floor 12, the wall 14B1 can be formed by pouring paste-like concrete into the mold and hardening it. However, the wall portion 14B1 may be formed such that a concrete wall that has been hardened in advance at a factory or the like is fixed to the floor portion 12 with metal fittings or the like. Alternatively, the wall portion 14B1 may be formed by stacking concrete blocks. Therefore, the wall portion 14A1 and the floor portion 12 do not necessarily have to be made of concrete having the same composition.

The knockdown tent 10 similarly includes plate-shaped walls 14A1 to 14A4 and 14B2 made of concrete and vertically erected from the floor 12 . Each wall is vertically fixed to the floor 12 .

The wall portion 14A1 is formed as a wall portion of a space above the area 12E of the floor portion 12 used for taking off shoes and sleeping. For example, when approximately one-third of the area of the floor 12 is used as the area 12D and the remaining two-thirds of the area is used as the area 12E, the wall 14A1 has a long side 12A1 including the corner 12C1. It is formed in a plate shape having approximately two-thirds the width and the same height as the wall portion 14B1. Further, the side end portion of the wall portion 14A1 on the side of the corner portion 12C1 is also fixed to the side end portion of the wall portion 14B1.

As a result of such a configuration, on the area 12E, a solid, highly durable, and comfortable space LS and a space PS, which will be described later, are provided on the area 12E. FIG. 1 shows a state in which two beds and the like and a wood stove ST are installed in the space LS. A chimney of the wood stove ST penetrates the wall portion 14A1 and communicates with the outside air. Since the floor 12 and the wall 14A1 are made of concrete having excellent heat resistance and fire resistance, it is possible to install facilities that are difficult to install in conventional tents.

The wall portion 14B2 is provided to further form a private space PS (FIG. 1) in the space formed above the region 12E. The wall portion 14B2 is fixed perpendicularly to the inner wall surface of the wall portion 14B1 at the side end portion. The fixed position to the wall portion 14B1 can be, for example, a position spaced apart from the corner portion 12C1 by a length equal to or more than one-fourth and equal to or less than half of the short side 12B1 in plan view. The width of the wall portion 14B2 is half or more of the width of the wall portion 14A1, but is not limited to this, and can be, for example, one-fourth or more and half or less of the width of the wall portion 14A1. Also, the height of the wall portion 14B2 can be the same as or less than that of the wall portion 14B1.

The wall portion 14A2 is provided to form a private space PS together with the wall portion 14B2. The wall portion 14A2 is fixed perpendicularly to the inner wall surface of the wall portion 14A1 at the side end portion. The fixed position to the wall portion 14A1 is, for example, the same distance as the width of the wall portion 14B2 (that is, the length of one-fourth or more and half or less of the long side 12A1) from the corner portion 12C1 in plan view. can be a position. As shown in FIG. 2, the other side end of the wall portion 14A2 is spaced apart from the wall portion 14B2. As a result, a gap for entering and exiting the space PS can be provided between the wall portion 14B2 and the wall portion 14A2. A door can be appropriately provided in this gap. Also, a piece of wood fixed to the wall portion 14B2 may be provided above the door.

As a result of the above configuration, it is possible to form the space PS surrounded by the four walls 14A1, 14A2, 14B1 and 14B2 made of concrete. Therefore, the space PS can be used as a space for changing clothes, a shower room, or a toilet. FIG. 1 shows how a washbasin and a toilet bowl are installed by passing water pipes through the floor portion 12 or the wall portion 14A1 or the like. Further, at the time of withdrawal, by storing the curtain body and the frame, which will be described later, in this space PS, it is possible to suppress the dirt and deterioration of the curtain body and the like. For example, when the collapsible tent 10 is used as an evacuation facility in a mountainous region, the evacuees can assemble the collapsible tent 10 using the curtain body and frame stored in the space PS.

The walls 14A3 to 14A4 are formed as walls above the area 12D in order to perform operations such as cooking in the space DS. In the present embodiment, the wall portion 14A3 is formed in a plate shape having a length of a little less than one-third the length of the long side 12A1 and a height of about half of the wall portion 14A1. The wall portion 14A3 is fixed to the floor portion 12 at the end portion of the long side 12A1 including the corner portion 12C3, and is formed to rise from this end portion in an L shape. The wall portion 14A4 is fixed to the floor portion 12 along the short side 12B2, and is also fixed to the side end portion of the wall portion 14A3 on the corner portion 12C3 side. Further, a new wall portion may be provided so as to be parallel to the wall portion 14A4, which is fixed to the floor portion 12 and fixed to the side end portion of the wall portion 14A3 on the corner portion 12C1 side. The height of the wall portion 14A4 and the newly added wall portion is the same as that of the wall portion 14A3. As shown in FIG. 1, for example, a stove, a refrigerator, or a sink can be installed in the spaces of the walls 14A3 and 14A4. The walls 14A3 and 14A4 are housed inside the knockdown tent 10 by the horizontal curtains 40, as will be described later.

As a result of the above configuration, before assembly of the knockdown tent 10, the floor 12 and the short side 12B1 of the floor 12 are already formed so as to form an L-shape with the floor 12. A wall portion 14B1 and a wall portion 14A1 are formed so as to rise from a part of the long side 12A1 of the floor portion 12 so as to form an L shape with the floor portion 12 . The floor portion 12 and the wall portions 14A1 and 14B1 are made of concrete and fixed to the floor portion 12 fixed to the ground. can. In addition, a private space PS surrounded by four walls made of concrete can be provided by the walls 14A2 and 14B2 formed toward the inside of the floor 12 . In this way, the knockdown tent 10 can provide durability, comfort and safety that cannot be obtained with a knockdown tent composed of only a curtain body. For example, the wall portion 14B1 or the wall portion 14A1 is provided so as to face the direction in which durability and safety are required, such as the slope side of a mountain. may face

The procedure for assembling the knockdown tent 10 will be described below. A worker can easily set up the knockdown tent 10 by using the floor 12 and the walls 14A1, 14A2, 14B1, and 14B2.

First, the frame is assembled as shown in FIG. The frame includes four metal strut frames 20A to 20D erected vertically from the floor 12, and the tops of the strut frames 20A to 20D above the floor 12, which connect the upper ends of the strut frames 20A to 20D. 10 girder frames 22 arranged on or above the upper surface of 14B1, 8 jointed frames 24 inclined and connected to form the roof portion, and jointed frames 24 to form the top of the roof. It consists of four ridge frames 26 that are connected to each other. Each of these frames can be concatenated in various ways. For example, in order to connect the two girder frames 22 and the joining frame 24 to the upper end of the support frame 20A, three hollow cylindrical connecting portions facing the respective frames are provided. may be inserted and connected with bolts and nuts. Similarly, frames can be connected by providing a connecting portion for connecting to another frame at the end of a predetermined frame. As another method, a frame or the like that will be a part of the girder frame 22 is rotatably connected to the end of the support frame 20A, and similarly, a part of the girder frame 22 is connected to the end of the support frame 20B. A part of the girder frame 22 connected to the strut frame 20A and a part of the girder frame 22 connected to the strut frame 20B are connected to each other, and bolts, nuts, etc. are connected to each other. You can fix it with . It should be noted that braces (not shown) may be provided at the ends of the connecting portions of each frame to support the other frame to be connected. These frames can be made of metal, for example steel, in the form of hollow cylinders. Alternatively, the frame may be made of wood or resin such as reinforced resin.

Of the four corner portions 12C1 to 12C4 of the floor portion 12, the corner portions 12C1 and 12C2 are provided with wall portions 14A1 to 14B1. Therefore, the operator only needs to set up the support frames 20A and 20B, which are prisms, at the corners 12C3 and 12C4 of the four corners 12C1 to 12C4 of the floor 12. FIG. Further, since the wall portion 14A1 is formed, there is no need to provide a central pillar in this portion, and the column frames 20C and 20D, which serve as central pillars, may be erected only for the long side 12A2. In this way, since the portion where the conventional frame is provided is replaced with the wall portion made of concrete, it is possible to easily assemble the robust knockdown tent 10 as compared with the tent made only of the frame. Become.

Further, support members for supporting the support frames 20A to 20D are formed in advance at locations where the support frames 20A to 20D are to be erected on the floor section 12 . This support includes a hollow cylindrical upward-facing metal pipe portion into which the support frames 20A to 20D can be inserted, and is integrally formed with this pipe portion and fixed to the floor portion 12 with bolts or the like. with a metal support that A worker who sets up the knockdown tent 10 can easily erect the support frames 20A to 20D by inserting the support frames 20A to 20D into the pipe portions of the supporting portion. It should be noted that the floor portion 12 may be directly provided with a depression or the like so that the support frames 20A to 20D can be erected. A similar support is also provided on the upper surface of the wall portion 14A. For example, on the upper surface of the wall 14A there are supports comprising three hollow cylindrical upwardly facing metal pipe sections for inserting two girder frames 22 and one ridge frame 24. be provided.

Next, as shown in FIG. 3, an awning 30 is attached as a roof covering the entire space above the floor 12 . The awning 30 is supported by the joint frame 24 and the ridge frame 26 . Tapes (not shown) hang down at predetermined intervals from the inner lower end of the awning 30 . The awning 30 can be fixed by tying the tape to the spar frame 22 or the like using buckles. Further, metal hooks or the like are driven into the upper ends of the walls facing the outside of the wall portions 14A1 and 14B1 at predetermined intervals, while small holes are formed in the corresponding portions of the awning 30, and the small holes are formed. The awning 30 can be suitably fixed even in a portion where the girder frame 22 is not provided by tying the passed rubber cord to the hook and fixing it.

Finally, as shown in FIG. 4, the horizontal curtains 40 that form the walls are attached to complete the knockdown tent 10 . The horizontal curtains 40 are installed perpendicular to the floor 12 on the side surfaces excluding the walls 14A1 and 14B1. For this reason, the knockdown tent 10 is composed of concrete wall surfaces (however, this includes cases in which coating materials such as mortar and interior materials are formed on the surfaces) and fabric wall surfaces. Specifically, the wall surface on the short side 12B1 is entirely made of a concrete wall portion 14B1, and the wall surface on the long side 12A1 is partially made of a concrete wall portion 14A1 and partially made of fabric. It is formed from walls by the horizontal curtains 40 . Since no concrete wall portion is formed on the wall surface on the long side 12A2, a wall portion consisting of only the horizontal curtain 40 is formed. However, as shown in FIG. 4, the wall surface facing the outside of the space DS may not be provided with the horizontal curtain 40 or may be rolled up in order to increase the sense of openness. Note that, as shown in FIG. 4, a window W and a door D may be provided by making a cut in the horizontal curtain 40 and rolling up a part of the horizontal curtain 40 . Tapes (not shown) hang down at predetermined intervals from the inner upper end of the horizontal curtain 40 . By tying this tape to the girder frame 22 or the like using a buckle, the upper end portion of the horizontal curtain 40 can be fixed. Metal hooks are driven into the side surface of the floor 12 at predetermined intervals, while small holes for passing the hooks are formed at the lower ends of the horizontal curtains 40 at the same intervals. The lower end of the can be fixed. Further, the horizontal curtain 40 may be partially doubled so that the support frames 20A to 20D can be inserted. Similarly to the awning 30, hooks or the like are driven into the walls such as the wall portion 14A1 at predetermined intervals in the vertical direction, while small holes are formed in the corresponding portions of the horizontal curtain 40, and these small holes are formed. By tying the passed rubber cord to the hook and fixing it, the side ends of the horizontal curtain 40 can also be fixed.

The awning 30 and side curtains 40 are formed from a variety of materials that can be used as tent curtains, such as foldable fabric or plastic film. In addition, at the time of withdrawal, it can be accommodated in the space PS. Part or all of the awning 30 and the horizontal curtain 40 may be integrally formed.

5(c) is a front view of the assembled tent 10, FIG. 5(a) is a right side view of the same, FIG. 5(d) is a left side view of the same, and FIG. 5(b) is a rear view of the same. is. As shown in the right side view, the knockdown tent 10 has one wall surface formed only of a wall portion 14B1 made of concrete, and as shown in the rear view, the other wall surface is a horizontal curtain made of fabric. 40 alone, and as shown in the front view, another wall surface is formed of a wall portion 14A1 made of concrete and a horizontal curtain 40 made of fabric. A horizontal curtain 40 may be provided on the boundary between the space LS and the space DS as shown in FIG. As shown in FIG. 5(c), the walls 14A3 and 14A4 provided as a low working space are surrounded by the horizontal curtain 40, so that the space DS is surrounded by the horizontal curtain 40 only on the sides. , and is separated from the outside world by the awning 30 and the floor 12 in the vertical direction. The space LS is laterally separated from the outside world by the horizontal curtain 40 and the walls 14A1, 14A2, 14B1, and 14B2, and is separated from the outside world by the awning 30 and the floor 12 in the vertical direction. The space PS is a region that is laterally separated from the outside world by the walls 14A1, 14A2, 14B1, and 14B2, and is separated from the outside world by the awning 30 and the floor 12 in the vertical direction.

As described above, by providing such anisotropy, inside the knockdown tent 10, it is possible to create a structure that was realized in a conventional tent with a curtain body, that is, surrounded by a curtain body and not surrounded by a concrete wall surface. The open space DS, where you can work and eat with your shoes on, and the space LS, which is partly surrounded by concrete walls and partly surrounded by curtains, are more private than the DS and are for sleeping. be able to. Furthermore, by providing the wall portion 14A2, etc., it is possible to provide a space PS for taking a shower or the like with the highest degree of privacy, surrounded by a concrete wall surface.

In addition, it does not require as much labor and time as a wooden or stone hut to set up, and compared to a conventional tent, although it may require a little more time and labor, the wall portion 14A1 and the wall functioning as a substitute for the support frame. Using the portion 14B1, the knockdown tent 10 can be set up simply and quickly, and can be easily withdrawn by removing the curtain body and disassembling the frame. For example, a house that operates only for a predetermined period (a so-called beach house or a simple accommodation facility at a ski resort), or a house that is set up for an event, can be used outside the operating period, Outside business hours, curtains and the like may be accommodated in the space PS. In particular, since the floor portion 12 itself is provided with a support for erecting the support frame 20A and the like, it is possible to omit the trouble of erecting the support frame on the ground.

In addition, by embedding water pipes in the concrete walls, it is possible to install toilets, showers, and other water-related facilities in advance. . Also, by penetrating the chimney of the wood stove through the concrete wall, the wood stove can be installed with sufficient heat resistance and fire protection.

Note that the floor portion 12 may be formed so as to protrude slightly from the wall portions 14A1 and 14A2. Also, the floor 12 may be formed from polygons other than rectangles, such as triangles and pentagons.

In addition, the present invention can be modified in various ways without departing from the gist thereof. For example, some components in one embodiment may be changed to others or omitted within the scope of ordinary creative abilities of those skilled in the art.

DS Space LS Space PS Space 10 Assembled tent 12 Floors 12C1-12C4 Corners 14A1-14A4 Walls 20A-20D Support frame 22 Girder frame 24 Joint frame 26 Ridge frame 30 Awning 40 Side curtain

Claims (5)

a plate-shaped floor made of concrete and fixed to the ground;
a plate-like first wall made of concrete and fixed to the floor vertically;
a second wall constructed of concrete and vertically secured to the floor and to a side edge of the first wall;
a plurality of first frames made of metal and erected vertically from the floor;
a second frame made of metal and spaced apart from the floor for connecting the plurality of first frames;
a foldable curtain, the first curtain being supported by the plurality of first frames and the second frames to form a third wall perpendicular to the floor;
a second curtain that is foldable and serves as a roof for covering at least an area surrounded by the first wall, the second wall, and the third wall;
with
A knockdown tent, wherein each of the first wall and the second wall includes laminated concrete blocks and a coating material that is applied to surfaces of the laminated concrete blocks . a first space surrounded by the floor, the first wall, the second wall, the first curtain and the second curtain; and the floor, the first curtain and the second curtain. 2. The knockdown tent according to claim 1, wherein a second space is formed which is surrounded by the body and is not surrounded by the first wall portion or the second wall portion. a plate-shaped floor made of concrete and fixed to the ground;
a plate-like first wall made of concrete and fixed to the floor vertically;
a second wall constructed of concrete and vertically secured to the floor and to a side edge of the first wall;
a plurality of first frames made of metal and erected vertically from the floor;
a second frame made of metal and spaced apart from the floor for connecting the plurality of first frames;
a foldable curtain, the first curtain being supported by the plurality of first frames and the second frames to form a third wall perpendicular to the floor;
a second curtain that is foldable and serves as a roof for covering at least an area surrounded by the first wall, the second wall, and the third wall;
with
The floor is formed in a rectangular shape having four sides in plan view,
The first wall is fixed to the floor over one of the four sides,
The second wall is fixed to the floor over at least a part of the other one of the four sides, and is vertically fixed to the side end of the first wall. and
a fourth wall made of concrete, vertically fixed to the floor and angularly fixed to the inner wall surface of the first wall;
a fifth wall made of concrete, fixed vertically to the floor, and fixed to the inner wall surface of the second wall at an angle; and a space surrounded by the first wall, the second wall, the fourth wall and the fifth wall may be provided in the space surrounded by the second wall and the third wall. A ready -to-assemble tent. The floor is formed in a polygonal shape having a plurality of sides in plan view,
The first wall is fixed to the floor over at least part of one of the plurality of sides,
The second wall is fixed to the floor over at least part of another side of the plurality of sides, and is fixed to a side end of the first wall,
The plurality of first frames include one or more corners of the plurality of corners of the floor, excluding corners corresponding to side ends of the first wall fixed to the second wall. 2. The knockdown tent according to claim 1, wherein the tent is erected perpendicularly to the floor. a plate-shaped floor made of concrete and fixed to the ground;
a plate-like first wall made of concrete and fixed to the floor vertically;
a second wall constructed of concrete and vertically secured to the floor and to a side edge of the first wall;
a plurality of first frames made of metal and erected vertically from the floor;
a second frame made of metal and spaced apart from the floor for connecting the plurality of first frames;
a foldable curtain, the first curtain being supported by the plurality of first frames and the second frames to form a third wall perpendicular to the floor;
a second curtain that is foldable and serves as a roof for covering at least an area surrounded by the first wall, the second wall, and the third wall;
with
a wall made of concrete, vertically fixed to the floor, continuously fixed to the side edge of the second wall, and having a height lower than the second wall; A knockdown tent, further comprising a part .

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