JP2010077783A - Building equipped with shutter with door - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a building equipped with a shutter with a door, allowing construction even in a narrow ground with a narrow frontage, while securing coming-in and going-out of a vehicle and a person, in a frontage of the building as the minimum. <P>SOLUTION: This door is provided in an opening 2 of the building 1, and has the shutter 4 and a door part 5, the shutter 4 is provided in a side way of the door part 5, the door part 5 has a door body 51, and a door frame 52 having a guide means 41a for guiding one side part of the shutter 4, and the opening 2 allows partially the opening 2 to come in and go out, by opening and closing of the door body 51 of the door part 5, or allows the whole of the opening 2 to come in and go out, by opening the shutter 4, and by opening the door body 51 of the door part 5 and the frame 52. <P>COPYRIGHT: (C)2010,JPO&amp;INPIT

Description

  The present invention relates to a building having a shutter with a door.

  As shown in FIGS. 24 and 25, in a two-story house constructed on a narrow site, in order to secure the area of the parking lot, the first floor part is set back and the second floor part is the upper part of the parking lot. There are buildings that have a structure that overhangs. In these buildings, pillars A and B are provided outside the first floor portion to support the load on the second floor portion.

  However, in the building as described above, since the first floor portion is set back, the area of the first floor portion is reduced. Further, since the load on the second floor portion is supported by the pillars A and B provided on the outer side of the first floor portion, there is a possibility that the entire building is subjected to a rotational force in the horizontal direction due to an earthquake or the like and buckled and collapsed. For this reason, in order to avoid setback of the 1st floor part, it is possible to provide a garage in the 1st floor part.

  When a garage is provided on the first floor, a shutter for entering and exiting the car and an entrance door for people to enter and exit are required. If you try to secure the width of the shutter and the width of the door, There is a problem that the frontage must be sufficiently wide. For this reason, in a building constructed in a narrow area, it is practically impossible to provide a garage on the first floor part because a sufficient frontage of the building for installing the entrance door and the shutter cannot be secured. Therefore, it has been desired for many years to secure a garage space with a front door and a shutter while ensuring sufficient earthquake resistance in a narrow-edge building, but it has not been realized. .

  It is an object of the present invention to provide a building having a shutter with a door that can be built even in a narrow space with a narrow frontage, while ensuring the entrance and exit of a vehicle with the minimum frontage of the building. And

  A building having a shutter with a door according to the present invention is provided at an opening to the outside of the building, and has a shutter and a door portion, and the shutter is provided at a side of the door portion, and the door The part has a door frame having a door main body and guide means for guiding one side of the shutter, and the opening can be partially accessed by opening and closing the door main body of the door part, or the shutter By opening and opening the door body and the door frame of the door part, all of the opening can be put in and out.

  Furthermore, it is preferable that the building provided with the door shutter according to the present invention is provided with a seismic wall on at least one side of the opening.

  Furthermore, it is preferable that the building provided with the door-equipped shutter according to the present invention has the door portion opened to the earthquake-resistant wall side.

  Furthermore, the building provided with the door shutter according to the present invention functions as a door portion inside the building in a state where the door portion is opened inside the building and opened inside the building. Is preferred.

  Furthermore, the building including the shutter with a door according to the present invention is configured such that the door shutter cannot be opened in a state where the door main body is not locked to the door frame, and the door main body is It is preferable to have door part opening restriction means that allows the door part to be opened in a state of being locked to the door frame.

  Furthermore, the building including the door shutter according to the present invention can release the locking of the door body with the door frame when the door portion opening restricting means is in the closed state or the open state. It is preferable to do.

  Further, the building including the shutter with a door according to the present invention includes a shutter lowering restricting unit that disables the shutter to be lowered when the door portion is in an open state, and allows the shutter to be lowered when the door portion is in a closed state. It is preferable to have.

  According to the first aspect of the present invention, the opening can be partially entered / exited by opening / closing the door body of the door portion, or the opening portion can be opened by opening the shutter and opening the door body and door frame of the door portion. Since all can be moved in and out, one opening has the functions of both the entrance by the door and the door of the garage by the shutter, and those functions are also realized in the opening that is not wide enough to have both functions It becomes possible to do.

  Further, according to the present invention of claim 2, since the earthquake-resistant wall is provided on at least one side of the opening, the strength of the wall surface of the building provided with the opening can be secured, such as an earthquake. Can prevent buckling collapse when a horizontal rotational force is applied to the entire building, so even if the building is in a small area, the entrance and garage doors are on the first floor, Its earthquake resistance can be improved.

  Furthermore, according to this invention of Claim 3, since a door part is open | released by the earthquake-resistant wall side, the space which installs the door part in the open state of opening can be made small.

  Furthermore, according to this invention of Claim 4, in order to function as a door part in a building in the state open | released inside the building and opened inside the building, it opened the opening. Even in the state, the second entrance can be formed, and an excellent crime prevention effect can be achieved.

  Further, according to the present invention, the shutter with a door cannot open the door portion in a state where the door main body is not locked to the door frame, and the door main body is locked to the door frame. Since the door portion opening restricting means that allows the door portion to be opened is provided, the door main body does not separate from the door frame when the door frame is moved from the closed state to the open state or from the open state to the closed state.

  Further, according to the present invention as defined in claim 6, when the door portion opening restriction means makes the door portion closed or open, the door body can be unlocked from the door frame. When moving from the open state to the closed state, or from the open state to the closed state, the locked state of the door body and the door frame can be maintained.

  According to the seventh aspect of the present invention, since the shutter cannot be lowered when the door portion is open, and the shutter lowering restricting means is provided that can lower the shutter when the door portion is closed. It is possible to prevent the shutter from being lowered when it is detached from the frame.

  Hereinafter, a first embodiment of the present invention will be described in detail with reference to FIGS. In the building 1 provided with the shutter with a door according to the present embodiment, the building 1 is provided in the opening 2 to the outside of the building 1 and includes a shutter 4 and a door portion 5, and the shutter 4 is on the door portion 5 side. The door portion 5 includes a door main body 51 and a door frame 52 having a guide means 41a for guiding one side portion of the shutter 4. The door portion 5 is opened and closed by opening and closing the door main body 51. The opening 2 can be partially entered / exited, or the shutter 2 is opened and the door body 51 and the door frame 52 of the door part 5 are opened so that the entire opening 2 can be entered / exited. To do.

  As shown in FIG. 1, a building 1 with a door shutter is a two-story building, the interior of the first floor is a garage, and the opening 2 is the entrance and exit of the garage. It is functioning. A seismic wall 3 is provided on the side of the opening 2, and this seismic wall 3 is located directly below the wall surface 3a (see FIG. 4) of the second floor portion. For this reason, this seismic wall 3 distributes the load of the second floor part and ensures sufficient seismic strength of the building 1. The opening 2 is provided with a shutter 4 and a door portion 5. The shutter 4 may be driven by any method such as manual or electric.

  2 and 3 show the opened state of the door 51 of the door portion 5. In this state, the door frame 52 is in a closed state, and the shutter 4 is also in a closed state. In this state, the door 51 functions as a front door, and the door 51 can be opened and closed to enter and exit the building 1.

  5 to 7 show the fully opened state of the opening 2. In this state, the door body 51 is locked to the door frame 52, the entire door portion 5 is in an open state, and the shutter 4 is also in an open state. In addition, since the door part 5 is open | released at the earthquake-resistant wall 3 side, the space for maintaining the open state of the door part 5 is not required. In this state, the opening 2 allows the vehicle to enter and exit, and functions as a doorway for the garage. The opening width of the opening 2 is large enough for the vehicle to enter and exit in a state where both the shutter 4 and the door portion 5 are opened, but only the shutter 4 is opened and the door portion 5 is closed. Does not have a size sufficient to enter and exit the vehicle.

  Next, the door part opening restriction means will be described with reference to FIGS. The lower end of the door frame 52 is provided with a hardware 52a called a so-called French drop, and the lower end 52b is dropped into the hole 12 when the door frame 52 is closed. ing. Further, an insertion portion 52c is formed at the upper end.

  Below the door frame 52, a hardware 52d that can move in the horizontal direction is provided at a position corresponding to the upper end of the hardware 52a. A contact surface 52e is provided at the right end of the hardware 52d, a hole 52f is provided at the left end, and a biasing portion 52g is provided at the center. When the door body 51 is closed with respect to the door frame 52, the contact surface 52e is pushed by the surface of the door body 51 and moves the hardware 52d to the left. The urging portion 52g is urging means for returning the hardware 52d to the right when the contact surface 52e is not pushed by the surface of the door body 51. As will be described later, the hole 52f is configured so that the insertion portion 52c of the hardware 52a is inserted when the hardware 52d moves to the left. When the contact surface 52e is not pushed by the surface of the door body 51, the positions of the hole 52f and the insertion portion 52c do not match, and the metal fitting 52a cannot be pulled up.

  8 and 10 show a state in which the door main body 51 is not locked to the door frame 52. In this state, the door part 5 cannot be opened. That is, since the contact surface 52e is not pushed by the surface of the door body 51, the positions of the hole 52f and the insertion portion 52c do not match, and the metal fitting 52a cannot be pulled up.

  9 and 11 show a state in which the door main body 51 is locked to the door frame 52 by a ratchet (not shown) of the key portion of the door main body 51. In this state, the door portion 5 can be opened. . That is, when the surface of the door main body 51 pushes the contact surface 52e of the hardware 52d and the hardware 52d moves to the left, the positions of the hole 52f and the insertion portion 52c coincide with each other, and the metal fitting 52a can be pulled up. is there.

  Thus, if the door main body 51 is not locked to the door frame 52 by the door portion opening restriction means, the hardware 52a of the door frame 52 cannot be operated and the entire door portion 5 can be rotated. Can not.

  Furthermore, another door part opening restriction means is shown in FIGS. This door part opening restriction means prevents the door main body 51 from being detached from the door frame 52 when the door part 5 is rotated, and when the door part 5 is in a closed state or an open state, The locking with the door frame 52 can be released.

  FIG. 12 shows a state where the door main body 51 is not locked to the door frame 52, and FIG. 13 shows a state where the door main body 51 is locked to the door frame 52. The rod 52j provided above the door frame 52 is connected to the French drop, and moves upward when the French drop is pulled up. Immediately above the tip 52k of the rod 52j, a locking portion 52l having a closing member 52n that moves in the horizontal direction is provided. The locking portion 52l is a hole that is perforated horizontally, and has a spring 52m therein, which biases the closing member 52n. And the hole 52p is formed in the latching | locking part 52l in the position corresponding to the front-end | tip 52k of the rod 52j. On the other hand, a latch 51a of a thumb turn (not shown) that is a lock of the door body protrudes from the door body 51, and a hole 51b is formed in the vicinity of the tip of the latch 51a.

  As shown in FIG. 13, when the door body 51 is locked to the door frame 52 and the thumb turn is locked, the tip of the latch 51a presses the closing member 52n, and the tip 52k of the rod 52j penetrates the hole 52p and the hole 51b. become able to. In this state, when the hardware 52a is pulled upward, the tip 52k connected by 52j passes through the hole 52p and the hole 51b, and the door body 51 is locked to the door frame 52. In order to release this locked state, the door portion 5 must be closed or opened, the hardware 52a must be pulled down, and the thumb turn must be unlocked. Can be prevented from being detached from the door frame 52.

  Next, the shutter lowering limiting means will be described with reference to FIGS. This shutter lowering restricting means prevents the shutter 4 from being lowered when the door portion 5 is open, and allows the shutter 4 to be lowered when the door portion 5 is closed. FIG. 14 shows that the door part 5 is in an open state and the shutter 4 is in a state in which it cannot be lowered, and FIG. 15 is that the door part 5 is in a closed state and the shutter 4 can be lowered. It is showing.

  The shutter lowering limiting means includes a metal member 52s provided at the upper end of the door frame 52, a hole 15b provided on the building side corresponding to the upper end position of the metal member 52s, and a cylinder member 15d. . The hole 15b has a sliding member 15a inside thereof, and the cylinder member 15d has a spring 15e and a protruding piston member 15f inside thereof. The sliding member 15a and the protruding piston member 15f are connected by a wire 15c.

  As shown in FIG. 14, when the door portion 5 is in the open state, the projecting piston member 15f projects by the urging force of the spring 15e and interferes with the lower end of the shutter 4, so that the shutter 4 cannot be lowered. On the other hand, as shown in FIG. 15, when the door portion 5 is in a closed state and the metal fitting 52s is pulled up, the tip of the metal fitting 52s pushes up the sliding member 15a and draws the wire 15c. Since the protruding piston member 15f connected to the wire 15c is drawn into the cylinder member 15d, it does not interfere with the lower end of the shutter 4, and the shutter 4 can be lowered. Therefore, when the door frame 52 is not in the closed state, it is possible to prevent the shutter 4 from being lowered when the door frame 52 is detached from the guide means 41a of the door frame 52.

  16 to 19 show a second embodiment. In this embodiment, the door part 5 is open | released inside the 1st floor of a building. That is, in the state of FIG.16 and FIG.17, although it is the same as that of the said embodiment, as shown in FIG.18 and FIG.19, the door part 5 does not rotate outside a building, but a building. It turns to the inside of the first floor and engages with the end 11 of the inner wall of the first floor by this turning. With this engagement, the second entrance can be formed even when the garage is in an open state. In the present embodiment, crime prevention can be ensured by forming the second entrance even if the opening 2 is in a fully open state.

  20 to 23 show a third embodiment. In the present embodiment, the door frame 52 of the door portion 5 is configured to slide sideways along the earthquake resistant wall 3. That is, the door frame 52 operates like a sliding door to move the entire door portion 5. In this embodiment, since the door part 5 moves along the earthquake-resistant wall 3, there exists an advantage that a place is not taken.

It is a front view of building 1 provided with the shutter with a door of a 1st embodiment concerning the present invention. It is a top view of the 1st floor of the building 1 shown in FIG. 1, only the door main body 51 is open | released and the state which the shutter 4 closed is shown. It is the elements on larger scale around the door part 5 and the shutter 4 which are shown in FIG. It is a top view of the 2nd floor of the building 1 shown in FIG. FIG. 2 is a front view of the building 1 shown in FIG. 1 and shows a fully opened state of the door portion 5 and the shutter 4. It is a top view of the 1st floor of the building 1 shown in FIG. 1, and has shown the door part 5 and the shutter 4 in the fully open state. It is the elements on larger scale around the door part 5 and the shutter 4 which are shown in FIG. It is sectional explanatory drawing of the downward direction of the door frame 52 in the building 1 shown in FIG. FIG. 9 is a cross-sectional explanatory view below the door frame 52 shown in FIG. 8, showing a state where the door body 51 is closed and the hardware 52 a is pulled up. FIG. 9 is a horizontal cross-sectional explanatory view of the door frame 52 shown in FIG. 8. FIG. 9 is an explanatory view of a horizontal section of the door frame 52 shown in FIG. 8, showing a state in which the door body 51 is closed and the hardware 52 a is pulled up. It is sectional drawing above the door frame 52 of the building 1 shown in FIG. It is sectional drawing of the door frame 52 shown in FIG. 12, and the state where the rod 52j is pulled up and the door main body 51 is latched is shown. It is sectional explanatory drawing which shows the shutter fall restriction | limiting means of the building 1 shown in FIG. FIG. 15 is a cross-sectional explanatory view showing the shutter lowering limiting unit shown in FIG. 14, showing that the door portion 5 is in a closed state and the shutter 4 can be lowered. It is a top view of the 1st floor of the building provided with the shutter with a door of a 2nd embodiment concerning the present invention, only the door main part 51 is opened and the state where shutter 4 was closed is shown. It is the elements on larger scale around the door part 5 and the shutter 4 which are shown in FIG. It is a top view of the 1st floor of the building shown in FIG. 16, and the door part 5 rotates inside the 1st floor of the building, and engages with the end 11 of the inner wall of this 1st floor by this rotation. Shows the state. FIG. 19 is a partially enlarged view around the door unit 5 and the shutter 4 shown in FIG. 18. It is a top view of the 1st floor of the building provided with the shutter with a door of a 3rd embodiment concerning the present invention, only the door main part 51 is opened and the state where shutter 4 was closed is shown. It is the elements on larger scale around the door part 5 and the shutter 4 which are shown in FIG. FIG. 21 is a plan view of the first floor of the building shown in FIG. 20, showing a state in which the door frame 52 of the door portion 5 slides sideways along the earthquake resistant wall 3. It is the elements on larger scale around the door part 5 and the shutter 4 which are shown in FIG. It is a top view of the 1st floor in the conventional 2 story building. It is a top view of the 2nd floor of the building shown in FIG.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Building 12 Hole 15a Sliding member 15b Hole 15c Wire 15d Cylinder member 15e Spring 15f Projecting piston member 2 Opening 3 Earthquake-resistant wall 3a Wall surface of the second floor 4 Shutter 41a Guide means 5 Door part 51 Door body 51a Latch 51b Hole 52 Door Frame 52a Hardware 52b Door frame lower end 52c Insertion part 52d Metal 52e Contact surface 52f Hole 52g Energizing part 52j Rod 52k Tip 52l Locking part 52m Spring 52n Closing member 52p Hole 52s Hardware A, B Column

Claims (7)

It is provided at the opening to the outside of the building,
A shutter and a door,
The shutter is provided on a side of the door part,
The door portion has a door frame having a door body and guide means for guiding one side portion of the shutter,
The opening can be partially entered / exited by opening / closing the door body of the door portion, or the opening can be entirely opened / closed by opening the shutter and opening the door body and door frame of the door portion. A building with a door shutter characterized by that.   The building having a shutter with a door according to claim 1, wherein a seismic wall is provided on at least one side of the opening.   The building having a shutter with a door according to claim 1, wherein the door portion is opened to the earthquake-resistant wall side.   The building having a shutter with a door according to claim 1, wherein the door portion is opened inside the building and functions as a door portion inside the building in a state where the door portion is opened inside the building. object.   The shutter with the door is configured such that the door portion cannot be opened when the door body is not locked to the door frame, and the door portion can be opened when the door body is locked to the door frame. The building provided with the shutter with a door according to claim 1, further comprising: a door portion opening restriction means. The said door part opening restriction | limiting means is equipped with the shutter with a door of Claim 1 which can cancel | release latching with the said door frame when the said door part is a closed state or an open state. Building.   2. The door according to claim 1, further comprising shutter lowering restricting means that disables the shutter to be lowered when the door portion is open, and allows the shutter to be lowered when the door portion is closed. A building with a shutter.

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