JP4017615B2 - Door with sleeve panel - Google Patents

Description

The present invention relates to a door with a sleeve panel disposed adjacent to a front door of an apartment or the like.

  The sleeve panel is equipped with electrical equipment such as an interphone and functional equipment such as a newspaper tray, and is generally arranged next to the front door of a condominium or condominium, for example, Patent Literature 1 is disclosed. That is, as shown in FIG. 6, the conventional sleeve panel 43 is of a slightly vertically long shape that is detachably mounted on the wall W of the building with a slight distance beside the entrance door 42. 48, the room number plate 45, the name plate 46, the intercom 47, and various functional equipments E such as an external post 49 for receiving newspapers and mails are equipped on the panel material 44.

  By the way, it is normal for the installation contractor of a sleeve panel and the contractor regarding the electrical installation of a sleeve panel to differ, and the operation | work condition is as follows. In other words, after the sleeve panel is installed and set by a professional contractor on the side of the door, the electrical contractor comes and removes the installed sleeve panel from the wall to connect the electrical equipment with the wiring on the building side. The sleeve panel in a state where the electrical work is completed is then reattached to the wall. That is, during the construction period of the building, it is necessary that the sleeve panel is detachable from the construction process. In addition, even after the construction of the building is completed, it is necessary to be able to perform maintenance of electrical equipment such as repair and replacement of parts, so the sleeve panel must be detachably mounted on the building.

Therefore, conventionally, as disclosed in Patent Document 2, upper and lower engaging means such as guide rails are provided on the wall side, and a movement process is performed in which the sleeve panel is once lifted and then lowered. The sleeve panel is detachably attached to the wall by a structure called “rear-hanging type” that is fitted in.
JP 2001-77895 A Japanese Patent Laid-Open No. 11-50750

  However, the following problems have been pointed out with removable sleeve panels. In other words, to carry out electrical work for the sleeve panel, the sleeve panel removed from the wall should be leaned against the wall with its back facing the operator, or laid on the floor or ground. Therefore, there is a high possibility that the wall or sleeve panel itself will be scratched by dragging at that time, or that the standing sleeve panel will be accidentally knocked down and deformed, or the connected wiring will be torn off. . Moreover, there is also the trouble that a cushioning material interposed between the floor and the like must be prepared so as not to damage the removed sleeve panel. For this reason, the electrical construction of the sleeve panel is troublesome and requires more care than necessary, and there is also a face that makes it difficult to carry out the attachment / detachment operation by lifting and fitting the sleeve panel in a connected state. There was room for further improvement. Note that the above inconvenience is not limited to the installation and maintenance of electrical equipment, but also occurs in the case of maintenance of functional equipment such as repair of name plates and external posts and replacement of parts.

  In view of such circumstances, the object of the present invention is to accidentally damage or deform the exterior part of the wall or the sleeve panel itself when performing functional equipment construction or maintenance such as electrical construction of the sleeve panel. It is possible to easily and conveniently switch between the working posture in which the sleeve panel is properly equipped in the building and the maintenance posture in which the back of the sleeve panel is exposed to perform various work related to the functional equipment. The point is to devise the sleeve panel mounting structure.

The invention according to claim 1 is equipped with a frame 1 that can be attached to a fixed portion 17 of a building, a door 2 that is supported to be opened and closed by the frame 1, and functional facilities 8 and 10 in a door with a sleeve panel. And a panel material 4 supported by the frame 1 in a state adjacent to the door 2,
The panel member 4 is supported on the frame body 1 so as to be swingable around a fulcrum Q provided at the side end thereof, so that the panel member 4 is in a posture parallel to the door 2 in a closed state. It is configured to be switchable between a closed and swung operating posture and a maintenance posture that is swung open to expose the back surface 4H of the panel material 4,
A lock mechanism 33 for locking and maintaining the panel material 4 in the action posture is provided,
The fulcrum Q is set to the end on the far side from the door 2 among the left and right side ends of the panel material 4;
The lock mechanism 33 is configured by providing an intermediate vertical frame portion 16 disposed between the door 2 and the panel material 4 in the frame 1 and a bolt 34 for relatively fixing the panel material 4. The bolt 34 is screwed in a state extending over the side wall portion 16d on the panel material side of the intermediate vertical frame portion 16 having a hollow cross-sectional shape and the panel material 4, and the door 2 is maintained in a closed posture. The door lock device 5 is configured to be inserted into the intermediate vertical frame portion 16 through the opening 22 formed in the side wall portion 16b on the door side of the intermediate vertical frame portion 16 for inserting the retracting cylinder 5s. It is characterized by.

The invention according to claim 2 is characterized in that, in the door with a sleeve panel according to claim 1, the fulcrum Q is set to be vertically oriented .

According to the configuration of claim 1, since the sleeve panel is supported on the fixed part of the building so as to be swingable and openable, for example, in order to expose the back surface of the sleeve panel for electrical work or maintenance, a panel material is used. It is only necessary to swing and swing to the maintenance posture, and there is no risk of inconvenience such as accidentally damaging the outer wall of the building or the sleeve panel itself, or causing the sleeve panel to fall and deform, and it is not necessary to support the sleeve panel. As a result, the sleeve panel has been improved so that various work related to functional equipment such as electrical work with the back of the panel material exposed can be performed easily, conveniently and comfortably while being well- equipped near the door . A door can be provided.

Since the locking mechanism for locking and maintaining the panel material in the working posture is provided, the sleeve panel can be satisfactorily maintained in the working posture without unexpected opening and swinging, which is convenient and improves reliability.

Since the fulcrum is set at the end of the panel material far from the door on the left and right side ends, if the sleeve panel is opened and the maintenance posture is set, the back of the panel will face the door. There is an advantage that it is possible to secure a space part that is always present for opening and closing the door as a working space for the functional equipment. For example, in the case where there is a wall directly next to the side of the sleeve panel opposite the door, even if the sleeve panel is opened at the fulcrum on the door side, the worker may be between the opened sleeve panel and the wall. Although sufficient space for entering is not obtained, according to the configuration of claim 1, sufficient work space can be obtained even in such a situation. In addition, due to the above-described effects related to the work space, it is easy to provide the lock mechanism on the sleeve panel of the door side portion opposite to the fulcrum, and the swing mechanism is prevented from opening and swinging because it is provided on the side opposite to the fulcrum. Therefore, it is possible to reduce the size of the structural members of the lock mechanism such as pins and bolts.

In addition, the locking mechanism has an advantage that it can be made simple and inexpensive by simply providing a bolt for relatively fixing the intermediate vertical frame portion and the panel material, and the bolt can be used in the intermediate vertical frame portion for locking the door. Since it is a structure to be equipped using the originally formed opening, a dedicated bolt mounting means such as a bolt insertion hole is not necessary, and the bolt can be hidden from view from the outside. There is also an advantage that an advantageous appearance can be maintained.

As in claim 2, if the fulcrum is set to be vertically oriented and the panel material is supported on a frame fixed to the building as a laterally open structure, any swinging operation of closing and opening can be performed lightly. In addition, the sleeve panel can be maintained regardless of the opening angle, and there is an advantage that modularization including the frame (ASSY) can be performed.

Hereinafter, the embodiment of by that with a sleeve panel door to the present invention will be described with reference to the accompanying drawings. 1 is a schematic front view of an entrance door with a sleeve panel, FIG. 2 is a cross-sectional view of the entrance door and the sleeve panel showing a support structure of the sleeve panel, and FIG. 3 is a longitudinal cross-sectional view showing a swing support structure of the sleeve panel. 4 is an enlarged cross-sectional view showing the lock mechanism and the receiving mechanism, and FIG. 5 is an exploded perspective view showing the structure of the receiving mechanism.

  FIG. 1 shows an entrance door A with a sleeve panel for an apartment. The entrance door A with a sleeve panel includes a door frame (an example of a fixing portion) 1 that can be attached to a housing 17 of the building, an entrance door 2 that is supported by the frame 1 so as to be opened and closed, and various functional equipment E. And a sleeve panel 3 made of a panel material 4 supported by the frame 1 in a state adjacent to the left side of the entrance door 2. The front door 2 is supported by the frame 1 so as to be swingable openable and closable around a vertical door fulcrum P set at the end on the right side, and a key (an example of a door lock device) 5 at two upper and lower positions. And a handle (grip) 6 and a design portion 7.

  The sleeve panel 3 is supported by the frame 1 so as to be able to swing around a vertical panel fulcrum Q provided on the left end of the panel material 4, and the front panel door 4 is in a closed state. 2 and a working posture closed and swung to be a posture parallel to 2 (a posture shown by a solid line in FIG. 1), and a maintenance posture opened and swung to expose the back surface 4H of the panel material 4 (a virtual line in FIG. 1). (Posture to be shown). The panel material 4 is equipped with various functional facilities E including an entrance lamp 8, a name tag 9, an interphone 10, an external post 11 for accommodating newspapers and mails, and the like from above.

  As shown in FIGS. 1 and 2, the frame 1 includes left and right vertical frame members 12, 13 having a hollow cross-sectional shape, upper and lower horizontal frame members 14, 15, and an intermediate vertical frame member having a hollow cross-sectional shape (intermediate vertical frame member). Frame portion) 16 and the like. For example, it is fixed to a strength member 17 made of metal or the like which is a housing and also a fixing portion by bolting. These frame members 12-16 are made of, for example, the lower horizontal frame member 15 made of stainless steel, and the other frame members 12-14, 16 are made of aluminum alloy or the like. It is not limited. The right vertical frame member 13 and the intermediate vertical frame member 16 form a passage space S therebetween, and have a slight width in the front-rear direction corresponding to a portion that supports the rubber seal members 18 and 19. Inner wall surfaces 13a and 16a are formed.

  As shown in FIGS. 1 and 2, the front door 2 is supported so as to be swingable and openable around a door fulcrum P via a support shaft 20 extending between the upper and lower horizontal frame members 14 and 15. It has an end material 2A made of extruded material having a curved door fulcrum side end surface 2a having a semicircular cross section, and is filled with a soundproof heat insulating material 21 such as glass wool. In addition, a thin plate portion 2b that covers and covers substantially the right half of the front surface of the intermediate vertical frame member 16 is formed at the left end.

  The intermediate vertical frame member 16 is configured with a receiving mechanism U that allows the key 5 mounted on the front door 2 to be inserted and removed. As shown in FIGS. 2, 4, and 5, the receiving mechanism U includes a vertically long opening 22 formed in the right front side wall (an example of a side wall portion on the door side) 16 b of the intermediate vertical frame member 16, and the opening 22. A box-shaped cover (tro-cover) 23 that can be inserted into the frame, a base plate 24 that is bolted to the intermediate vertical frame member 16 from the outside of the box-shaped cover 23, and a thin box-shaped decorative cover that is an exterior product that covers the base plate 24 25. Two nut portions 16n in total are formed at locations on the back side (indoor side) above and below the opening 22 in the intermediate vertical frame member 16.

  The box-shaped cover 23 has elasticity such as a spring plate having a box portion 23A open on the right side on which the insertion / removal cylinder 5s can be freely inserted and removed and a pair of upper and lower mounting plate portions 23a folded up and down. The size of the box portion 23A is set so that the box portion 23A just fits into the opening 22 of the intermediate vertical frame member 16. The base plate 24 is a sheet metal including a support plate portion 24A in which an opening 24a through which the retractable cylinder 5s can be freely inserted is formed and a pair of upper and lower mounting plate portions 24b positioned close to the box-shaped cover side. It is made of material. Nut portions 24n are formed on the upper and lower sides of the support plate portion 24A, and bolt insertion holes 24h are formed on the mounting plate portions 24b.

  The decorative cover 25 includes a top wall 25a having an opening 25k through which the insertion / removal cylinder 5s can be freely inserted and removed, left and right side walls 25b (front and rear toward the entrance door), and upper and lower inclined walls. It is comprised in the box-shaped thing which has 25c. Bolt insertion through holes 25h are formed on the top and bottom of the top wall 25a.

  As shown in FIGS. 4 and 5, the three members of the box-shaped cover 23, the base plate 24, and the decorative cover 25, first, attach the base plate 24 between the upper and lower sides between this and the right front side wall 16 b of the intermediate vertical frame member 16. After the mounting plate portion 23a is sandwiched, a pair of inner bolts (nabe screws) 26 are screwed into the nut portion 16n through the insertion holes 24h to be fixed to the intermediate vertical frame member 16 together with the box-shaped cover 23. That is, the box-shaped cover 23 is urged and supported by the pressing force generated by elastically deforming the pair of upper and lower mounting plate portions 23a. Then, a pair of mounting bolts (dish screws) 27 are screwed into the nut portion 24n through the through holes 25h, so that the decorative cover 25 is attached to the base plate 24 in a state of covering the box-shaped cover 23 and the base plate 24, that is, the intermediate vertical It is attached to the frame member 16.

  When the key 5 is locked with the entrance door 2 closed, the exit / retreat cylinder 5s enters the box portion 23A of the box-shaped cover 23 through the opening 25k and the opening 24a (see FIG. 4). The entrance door 2 is locked so as not to open from the closed state. Even when the front door 2 is opened and the intermediate vertical frame member 16 is exposed, the opening 22 is covered with a decorative cover 25 in an attractive manner, and the appearance of the receiving mechanism U is improved.

  Next, the sleeve panel 3 will be described. As shown in FIGS. 2 to 4, the sleeve panel 3 is provided with upper and lower support shafts 28 and 29 centered on the panel fulcrum Q on the top and bottom of the front end portion at the left end portion of the hollow box-like panel material 4. The upper support shaft 28 is pivotally supported by the upper horizontal frame member 14, and the lower support shaft 29 supported by the lower horizontal frame member 15 is pivotally supported by the panel material 4. The lower support shaft 29 includes a lower shaft portion 29A that is press-fitted and supported by the lower horizontal frame member 15, an upper shaft portion 29b that can be inserted into the support hole 40a of the long-angle block 40 that is welded and fixed to the panel material 4, and both It consists of a flange portion 29c between the shaft portions 29a and 29b, and is fixed to the lower horizontal frame member 15 via a washer 30.

  The upper support shaft 28 is inserted into the hole 36a of the corner block 36 welded to the upper horizontal frame member 14 to be in a pivoting state, and is slid downward to move the upper support frame member 14 in the height direction. And a mechanism 31 for raising and urging the upper support shaft 28 so as to be maintained at the protruding action position in a free state. Has been. In FIG. 3 and the like, F is a floor (condominium corridor) and W is an outer wall. Further, the panel member 4 is formed with a thin plate portion 4 b that covers and hides the substantially left half of the front surface of the intermediate vertical frame member 16.

  The upward biasing mechanism 31 includes a support fitting 37 fixed to the panel member 4 and a winding spring 38 that projects and biases the upper support shaft 28 upward with respect to the support fitting 37. The support bracket 37 has a C-shaped bearing portion 37a that supports the upper and lower portions of the upper support shaft 28 so as to be rotatable and slidable up and down, and the upper and lower bearing portions 37a are integrally connected to each other. It is comprised with the sheet-metal member which consists of the main-body part 37A of a cross-section substantially L shape welded and fixed to an inner wall surface. An operation piece 28a for raising and lowering with fingers is laterally projected and supported at the lower end portion of the upper support shaft 28, and a C-shaped snap ring 39 for restricting the upward movement of the upper support shaft 28 is provided immediately above the operation piece 28a. The exterior. The upper support shaft 28 is integrally formed with a protrusion 28b that serves as an upper end receiver for the winding spring 38. With such a structure, the upper end portion of the upper support shaft 28 is in a free state, which is a normal state. Biasing is maintained at the projecting action position inserted into the corner block 36. Then, the upper support shaft 28 can be slid down and moved to the lowered and retracted position against the urging force of the winding spring 38 by operating the finger of the operation piece 28a.

  Thus, in order to attach the sleeve panel 3 to the frame body 1, the lower part of the panel material 4 is implanted and supported by the lower horizontal frame material 15 in a state where the sleeve panel 3 is in an open posture with respect to the frame body 1. The upper support shaft 28 is pushed down with a finger against the urging force of the winding spring 31 and the upper portion of the panel member 4 is moved to a position below the upper horizontal frame member 14 after being fitted into the lower support shaft 29. In this state, the operating procedure is such that the finger is released and the upper support shaft 28 is inserted into the hole 36a of the square block 36 and supported by the upper horizontal frame member 14. When removing, the reverse operation described above (with the sleeve panel 3 opened, the upper support shaft 28 is lowered and removed from the upper horizontal frame member 14, and then the panel material 4 is lifted and extracted from the lower support shaft 29). good.

  Moreover, the magnet catch 32 which is a mechanism which maintains the sleeve panel 3 in the state closed with respect to the frame 1, that is, the acting posture is provided. As shown in FIGS. 2 and 4, the magnet catch 32 is provided on the front surface of the magnet 32a installed at the upper and lower intermediate positions of the right end portion of the panel member 4 and the left overhanging portion 16c of the intermediate vertical frame member 16 made of steel plate. The catch 32b made of a metal plate that is externally attached to the panel material 4 in a freely wearable state, and the catch 32b that receives the magnetic force of the magnet 32a is magnetically attracted to the intermediate vertical frame material 16 to thereby change the working posture of the sleeve panel 3. The energization can be maintained.

  With the magnetized force of the magnet catch 32, the sleeve panel 3 can be opened by strongly pulling it, but a lock mechanism 33 is also provided to keep the sleeve panel 3 from swinging and keeping it locked in the working posture. As shown in FIGS. 2 and 4, the lock mechanism 33 is screwed over the left front side wall (an example of a side wall portion on the panel material side) 16 d of the intermediate vertical frame 16 and the right side wall 4 a of the panel material 4. It consists of a set bolt 34. As shown in FIGS. 4 and 5, the locking bolt 34 can be freely inserted into and removed from the intermediate vertical frame member 16 through the opening 22 for receiving the retracting cylinder 5 s of the key 5. In the mounted state, the locking bolt 34 cannot be operated, and is covered so that it cannot be seen from the outside. In other words, the lock mechanism 33 has a structure in which the locking bolt (an example of a fixture) 34 can be attached / detached using the presence of the receiving mechanism U, and therefore, the intermediate vertical frame member 16 has a dedicated bolt insertion hole. There is an advantage that becomes unnecessary.

  The installation and installation of the entrance door A with the sleeve panel and the electrical construction of the sleeve panel 3 are performed as follows. First, the installation contractor of the entrance door A with the sleeve panel to the apartment attaches the entrance door 2 and the sleeve panel 3 to the frame body 1 that is already attached integrally to the building. The attachment method of the sleeve panel 3 is as described above. In addition, description of the attachment method of the entrance door 2 is omitted. Thereafter, the electrician who came to the site first disassembles the receiving mechanism U and removes the locking bolt 34, then opens the sleeve panel 3 and exposes the back surface 4H side (virtual line in FIG. 1). The electrical equipment 8, 10 which is a functional equipment already assembled to the panel material 4, that is, the lead wires (not shown) of the entrance lamp 8 and the interphone 10 are replaced with the lead wires 35 (see FIG. 2). When the connection work is completed, the sleeve panel 3 in the maintenance posture is closed and swung to switch to the working posture, and then the locking bolt 34 is operated from the opening 22 to lock the sleeve panel 3 in the working posture (maintaining locking). Finally, the receiving mechanism U is reassembled.

  That is, since the sleeve panel 3 is supported on the frame 1 so as to be swingable and openable, when the sleeve panel back surface 4H is exposed to perform electrical work or the like, the building outer wall or the sleeve panel 3 itself may be accidentally damaged. Since there is no possibility of deforming the sleeve panel 3 and there is no need to support the sleeve panel 3 as in the prior art, various operations such as electrical work can be performed conveniently and comfortably. Since the magnet catch 32 is provided to keep the sleeve panel 3 in the operative position, if it is necessary to close the sleeve panel 3 once during the construction, for example, the sleeve panel 3 can be easily opened. It is convenient to maintain the bias in the working posture. Since the lock mechanism 33 is provided to hold the sleeve panel 3 in the closed action posture, the action posture is improved without fear that the sleeve panel 3 may be accidentally opened and hit another object or mischief. There is an effect that can be maintained.

Further, the locking bolt 34 constituting the locking mechanism 33 is assembled using the receiving mechanism U originally formed on the intermediate vertical frame member 16 as a part of the key 5 of the entrance door 2, that is, using the opening 22. Since it is a structure, there is no need for a new attachment means such as a dedicated hole, which is advantageous in terms of cost and appearance. This advantage is made possible by setting the panel fulcrum Q of the sleeve panel 3 at the left end on the side far from the entrance door 2, and the door fulcrum P of the entrance door 2 is far from the sleeve panel 3. It is a precondition that it is set at the right end part.
[Another embodiment]

For reference. A structure in which the panel fulcrum Q of the sleeve panel 3 is set at the right end of the sleeve panel 3 may be used. In this case, the locking mechanism 33 is preferably provided in a state of acting on the left side portion of the sleeve panel 3. It is also possible to adopt a configuration in which the sleeve panel 3 is locked and maintained in the operating posture using a lock bolt (not shown) from 22. When the shape of the sleeve panel 3 is relatively short, the panel fulcrum Q can be set to be horizontally oriented at the upper end or lower end of the sleeve panel 3. The present invention can also be applied to a structure in which the front door 2 and the sleeve panel 3 are arranged in the left-right direction via an intermediate member 16 and an external member such as an exterior member attached thereto.

  In the first embodiment, the frame 1 corresponds to a fixed portion of the building. For example, depending on the structure of the building (log house, etc.), the entrance door 2 and the sleeve panel 3 are directly connected to the building without the frame 1. In such a case, a wall that also serves as a housing (corresponding to the wall W in FIG. 3) itself is a fixing portion. Moreover, as a door, it is applicable to various doors, such as a doorway of a company in a building, a door of a room in a building, in addition to an entrance door.

Schematic front view of entrance door with sleeve panel (Example 1) Cross-sectional view showing sleeve panel support structure Longitudinal sectional view showing the swing support structure of the sleeve panel Enlarged cross-sectional view showing the structure of the locking mechanism and receiving mechanism Exploded perspective view showing the structure of the receiving mechanism Schematic front view of a conventional entrance door with a sleeve panel

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Fixed part of a building, frame 2 Door 3 Sleeve panel 4 Panel material 4H Back surface 5 Door lock device 5s Exit / exit cylinder 8 Entrance light (electric equipment)
10 Intercom (electric equipment)
16 Middle vertical frame portion 16b Side wall portion on the door side 16d Side wall portion on the panel material side 17 Building frame (fixed portion)
22 Opening 33 Locking mechanism 34 Fixing tool (bolt)
A Entrance door with sleeve panel E Functional equipment P Door fulcrum Q Panel fulcrum

Claims (2)

A frame that can be attached to a fixed part of a building, a door that is supported on the frame so as to be opened and closed, and a panel member that is equipped with functional equipment and is supported by the frame in a state adjacent to the door. Consisting of
  The panel member is supported by the frame so as to be swingable around a fulcrum provided at a side end portion thereof, and the panel member is closed and swung so as to be in a posture parallel to the door in the closed state. It is configured to be switchable between an action posture and a maintenance posture that is opened and swung to expose the back surface of the panel material.
Equipped with a lock mechanism for locking and maintaining the panel material in the working posture,
The fulcrum is set at the end on the side far from the door among the left and right side ends of the panel material,
The lock mechanism is configured by providing an intermediate vertical frame portion disposed between the door and the panel material in the frame body and a bolt for relatively fixing the panel material, and the bolt is a hollow shape. For inserting and retracting cylinders in a door lock device that is screwed in a state spanning the side wall portion on the panel material side in the intermediate vertical frame portion having a cross-sectional shape and the panel material, and maintains the door in a closed posture. The door with a sleeve panel comprised so that insertion was possible in the said intermediate | middle vertical frame part through the opening part formed in the side wall part by the side of the door in an intermediate | middle vertical frame part. The door with a sleeve panel according to claim 1, wherein the fulcrum is set to be vertically oriented.

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