JP5478220B2 - Wall-mounted folding chair - Google Patents

Description

  The present invention relates to a folding chair that can be stored on the wall surface of an entrance, a hallway, a kitchen, a public place, etc., and can be pulled out and used as needed, and can be easily and quickly mounted on the wall surface. Related to folding chairs.

  2. Description of the Related Art Conventionally, there are folding chairs that are attached to wall surfaces of a house entrance, a hallway, etc., and are pulled out and used when necessary. In particular, there is a risk that an elderly person will fall out of balance and fall when wearing or taking off shoes while standing at the entrance. Or, when a woman puts on or takes off boots, the body may be staggered when standing, making it very difficult to put on and take off. Therefore, a chair is prepared at the entrance, and it is necessary to make it easy to put on and take off shoes. However, it is difficult to always prepare such a chair at the entrance because of the space of the entrance.

JP2003-310386 JP 2004-160141 A

  For this purpose, there is a chair of the type that is folded and installed on the wall at the entrance. Patent documents 1 and 2 etc. exist as this kind of thing. In patent document 1, the overhang | projection part from a wall surface is large, and mounting | wearing is troublesome. In patent document 2, the whole part including a chair and a frame will become large, and it may be necessary to process a wall surface etc. in the construction for mounting on a wall surface. The present invention is a folding chair that sits down temporarily and easily and quickly on the wall surface, especially when elderly people put on and take off shoes at the entrance, and to make it easier for women to put on and take off boots. It is to be able to be attached to.

  In view of the above, the inventor has intensively and intensively studied to solve the above-described problems. As a result, the inventor of the first aspect is provided with a pivot base portion, a seat plate support member pivotally connected to the pivot base portion, and the A lid plate support member pivotally connected to one end side in the longitudinal direction of the seat plate support member and accommodated in the seat plate support member and one axial end are pivotally connected to the pivot base portion and the other end. Is a pivot member that is pivotally connected to the lid plate support member and is a link member that swings while being always parallel to the seat plate support member, and a metal plate material fixed to the seat plate support member and A base plate made of a metal plate, a rectangular frame-shaped storage frame made of a horizontal frame member and a vertical frame member, and the storage frame on the wall surface portion. The flat wall surface fixture to be fixed and the storage frame body are sucked in the folded state of the seat plate. The flat wall surface fixture is formed with a locking portion, and the storage frame is formed with a locked portion, and the locking portion and the locked portion are locked. The above-mentioned problem has been solved by using a folding chair for wall mounting in which the pivot base portion of the folding tool is mounted at a lower position of the storage frame body.

  According to a second aspect of the present invention, in the first aspect, the vertical frame member of the storage frame body is formed with a vertical plate piece along the vertical frame member on the inner side of the rectangular frame, and the vertical plate piece has a through hole. The above-mentioned problem is obtained by forming the above-mentioned locked portion and forming the wall-mounted folding chair in which the above-mentioned flat-walled wall fixture is formed with the above-mentioned locking portion whose tip is upward and substantially bowl-shaped. Solved.

The invention according to claim 3 is the folding chair for wall mounting according to claim 1 or 2, wherein the pivot support base of the folding tool is a folding chair for wall mounting that is locked to the locking portion of the plate-like wall surface mounting tool. Solved the problem. The invention according to claim 4 is the folding chair for wall mounting according to any one of claims 1, 2, or 3, wherein the lid plate is provided with a handle in the middle in the vertical direction. Solved the problem.

  The invention according to claim 5 is the folding chair for wall mounting according to any one of claims 1, 2, 3 or 4, wherein a horizontal handrail is mounted above the storage frame. The above-mentioned problem was solved. The invention according to claim 6 is the wall installation according to any one of claims 1, 2, 3, 4 or 5, wherein a back plate material is mounted on the back side in the rectangular frame of the storage frame. The above problem was solved by using a folding chair.

  In the invention of claim 1, the folding chair can be easily and quickly attached to the wall surface, and in the folded state, the overhang from the wall surface can be made extremely thin and compact. First, a locking portion is formed on the wall surface fixture, and a locked portion that is locked to the locking portion is formed on the storage frame. Then, when the wall surface fixture is first set to a predetermined height position and fixed with a fixing tool such as a screw, the locked portion is formed in the storage frame body. However, the storage frame can be attached to the wall surface via the wall surface attachment only by engaging with the engagement portion of the wall surface attachment. Furthermore, the storage frame body, the seat plate, the lid plate, and the folding tool can be simplified simply by attaching the pivot base portion of the folding tool to the lower portion of the storage frame body with the seat plate and the cover plate fixed. And can be quickly mounted. Furthermore, since the storage frame body is provided with a magnet, the state that the seat plate is folded and stored is attracted to the magnet, and the state in which the cover plate closes the space inside the rectangular frame of the storage frame body can be stabilized.

  In the invention of claim 2, the locked portion of the storage frame can be easily locked with the locking portion of the wall surface fixture, and the locking state can be visually observed. Can be further ensured. That is, the vertical frame member of the storage frame is formed with a vertical plate piece along the vertical frame member on the inner side of the rectangular frame, and the vertical plate piece is formed with the locked portion as a through hole. As a result, the vertical plate piece and the through-hole-shaped locked portion are exposed from the storage frame body, and the locked portion of the wall surface fixture can be visually observed in the locked portion. The locking portion locked to the locking portion can be easily confirmed.

  Further, the locking portion has a hook shape with the tip pointing upward. Therefore, the hook-shaped locking portion is inserted into the through-hole-shaped locked portion so that the through-hole-shaped locked portion is directed from above to below with respect to the hook-shaped locking portion. By simply lowering the storage frame, the locking portion and the locked portion can be easily locked. In addition, since the locking portion has a bowl-like shape with the tip facing upward, even if the weight of the storage frame body or the weight of the worker is applied to the storage frame body during the work, the locking state is even stronger. become. Accordingly, safety can be ensured even when the storage frame is fixed to the wall surface fixture with screws, and safety can be secured even if the storage frame is released, and work efficiency can be improved. In addition, even after completion of mounting on the wall surface of the present invention, it can be made extremely durable and sturdy.

  In the invention of claim 3, the pivot support base portion of the folding tool is locked to the locking portion of the flat plate-like wall surface fixture, so that the folding tool is fixed by the wall surface fixture side, so that it is even stronger. It can be put into a proper wearing state. And only by firmly fixing the flat wall surface fixture to the wall surface portion, the locked portion of the pivot base portion is locked to the locking portion of the flat wall surface fixture, Since the folding tool is firmly fixed, extremely high safety can be obtained. In the invention of claim 4, since the drawer plate is provided with a drawer handle in the middle in the vertical direction, the lid plate is rocked in a stable state, and the operation of pulling the chair out of the storage frame is smoothly performed. Can do.

  According to the fifth aspect of the present invention, a horizontal handrail is attached above the storage frame, so that safety can be ensured when sitting on a chair or standing up from a seated state. According to the sixth aspect of the invention, the back plate material is attached to the back side portion in the rectangular frame of the storage frame body, so that the wall surface and the wall surface fixture are exposed to the outside in a state where the chair is pulled out from the storage frame body. Therefore, the appearance can be improved.

(A) is the perspective view which made the state which isolate | separated the main structural member in this invention, (B) is the vertical side surface schematic diagram of the state which mounted this invention in the wall part. (A) is a front view of a state in which the seat plate and the cover plate are folded and stored in the storage frame body in the present invention, and (B) is a front view in a state in which the seat plate and the cover plate are opened from the storage frame body in the present invention. FIG. 3C is a perspective view of the present invention with the seat plate and the cover plate open. (A) is an exploded perspective view of the folding tool, (B) is a perspective view of the pivot base portion, (C) is a side view of the pivot base portion, and (D) is a Ya-Ya arrow view of (C). is there. (A) is a front view of a storage frame, (B) is a cross-sectional view taken along arrow Yb-Yb of (A), (C) is an enlarged view of (A) part of (B), and (D) is of (B). (A) It is a part enlarged view. (A) is a perspective view of a flat wall surface fixture, and (B) is a perspective view of a storage frame. (A) is a front view of a flat wall surface mounting tool, (B) is a cross-sectional view taken along arrow Yc-Yc of (A), (C) is an enlarged view of (C) part of (B), and (D) is a lock. It is an expansion perspective view of a part. (A) is an enlarged vertical side view of a flat wall surface fixture and a storage frame, and (B) is an enlarged view of a main part of (A). (A) is a process diagram for fixing a flat wall surface fixture to a wall surface portion, (B) is an enlarged cross-sectional view of a state in which the flat wall surface fixture is mounted, and (C) is an enlarged view of a portion (D) of (B). It is. (A) is a vertical side view of a state in which the storage frame is mounted on a flat wall surface fixture, and (B) is an enlarged view of part (e) of (A). (A) is a principal part front view which mounts a storage frame to a flat wall surface fixture, (B) is a principal part front view which attached the storage frame to a flat wall surface fixture. It is a vertical side view schematic diagram of the process of attaching a folding tool to a storage frame. (A) is the principal part enlarged view of the process of mounting | wearing a flat wall surface fixture with a folding tool, (B) is the principal part enlarged view of the state which mounted | wore the flat wall surface fixture, (C) is (B (D) is an enlarged view of the (K) part of (B). (A) is a schematic view of a state in which the folding tool is mounted on the storage frame body, (B) is a schematic view of a state in which the storage frame body folding tool is mounted, and (C) is a partially omitted Yd of (B). It is -Yd arrow sectional drawing. (A) is a front view which shows the adhering state of the flat wall surface fixture when a wall surface part is comprised by the wall panel, (B) is XA-Xa arrow sectional drawing of (A), (C) is (B ) Is an enlarged view of a part. (A) is the front view of the folded state made into the two-seat type in this invention, (B) is the front view of the open state made into the two-seat type in this invention. (A) is a partially cut away front view of a wall-mounted mirror provided together with a folding chair for wall mounting according to the present invention, (B) is a sectional view taken along the arrow line Ye-Ye in (A), and (C) is in (A). (D) is an enlarged view of (A) part of (A), (E) is an enlarged view of (B) part of (B), and (F) is a folding chair for wall mounting of the present invention. The front view of the state which attached the mirror with a wall, (G) is a principal part expanded sectional view which shows the state with which the wall surface part of the mirror with a wall was mounted | worn. (A) thru | or (D) is a process figure of an upper locking hole, a lower locking hole, and an attachment screw when attaching a wall-mounted mirror to a wall surface part. (A) thru | or (C) is a schematic perspective view of the process of attaching a wall-mounted mirror to a wall surface part.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. As shown in FIGS. 1 and 2, the present invention mainly includes a folding tool A, a seat plate 3, a lid plate 4, a storage frame body 5, a back plate 7, and a wall surface fixture 8. The A seat plate 3 and a cover plate 4 are attached to the folding tool A, and the seat plate 3 and the cover plate 4 are stored and pulled out from the storage frame 5 by folding or opening the folding tool A. It is mounted so that it can be used freely as a chair (see FIG. 1B).

  As shown in FIG. 3, the folding tool A mainly includes a folding mechanism unit 1 and a buffer member 2. The folding mechanism portion 1 includes a seat plate support member 11, a cover plate support member 12, a link member 13, a resistance rod 14, and a pivot base portion 15. The upper end of the cover plate support member 12 is pivotally connected to one end side in the longitudinal direction of the seat plate support member 11, and the pivot connection portion is referred to as a pivot portion P1 for convenience. The cross section of the seat plate support member 11 and the cover plate support member 12 has a substantially gate shape, and the seat plate support member 11 is formed wider than the cover plate support member 12. The seat plate support member 11 includes a support surface portion 11a and side surface portions 11b and 11b, and side surface portions 11b and 11b are formed substantially perpendicularly from both sides in the width direction of the support surface portion 11a (see FIG. 3).

  A lid plate support member 12 can be housed inside the seat plate support member 11. Specifically, the cover plate support member 12 is accommodated in a housing-like interior constituted by the support surface portion 11a and the side surface portions 11b and 11b of the seat plate support member 11. The seat plate support member 11 and the cover plate support member 12 are rotated around the pivot P1 as the center of rotation, and the cover plate support member 12 is accommodated in the seat plate support member 11 when folded.

  The link member 13 is formed in a band plate shape, and is formed in substantially the same length as the seat plate support member 11 in the longitudinal direction. One end in the longitudinal direction is pivotally connected to the cover plate support member 12, and the pivot connection portion is referred to as a pivot portion P2 for convenience. The seat plate support member 11 and the link member 13 are pivotally connected to the pivot base portion 15 so that they are always parallel. The pivot connection point between the seat plate support member 11 and the pivot base portion 15 is referred to as a pivot portion P3. Moreover, the pivot connection location of the link member 13 and the pivot base portion 15 is referred to as a pivot portion P4 [see FIG. 1 (B), FIG. 11, etc.].

  Between the cover plate support member 12 and the link member 13, both ends in the longitudinal direction of the resistance rod 14 are pivotally connected. A pivot connection location between the resistance rod 14 and the lid support member 12 is a pivot portion P5, and a pivot connection location with the link member 13 is a pivot portion P6. Each pivot part P1 to pivot part P6 has a pivot structure with pins, but the buffer member 2 is mounted at the pivot part P5 of the seat plate support member 11 and the resistance rod 14 [FIG. (See (A)).

  Specifically, the buffer member 2 uses an oil damper or the like, and is mainly composed of a main body portion 21 and a resistance portion 22, and the resistance portion 22 is in one rotational direction with respect to the main body portion 21. This is a type in which a resistance force is generated in the rotation direction against only the rotation, and no resistance force is generated in the rotation in the opposite direction. Here, the resistance force refers to a force that receives an external force such as a rotational moment applied to the buffer member 2 and changes the operation to a gentle and slow operation while absorbing the impact. The buffer member 2 is attached to the side surface portion 11 b of the seat plate support member 11 by the buffer member mounting tool 16, and the body portion 21 of the buffer member 2 supports the seat plate by the buffer member mounting tool 16. It is fixed to the member 11. Further, the resistance portion 22 of the buffer member 2 is fixed so as not to slip on the resistance rod 14 through the through-hole drilled in the lid support member 12.

  As shown in FIG. 1, FIG. 2 (C), FIG. 3 etc., the pivot support base part 15 is a part which fixes the folding tool A to the flat wall surface fixture 6 mentioned later, and as shown in FIG. A main connection piece 15b and a sub connection piece 15c are formed on the pivot base plate 15a. Further, a locked portion 15f is formed on the pivot base plate 15a. The locked portion 15f is a portion that is locked and connected to a locking portion 63 of a flat wall surface fixture 6 described later. Further, a mounting hole 15d is formed in the pivot base plate 15a, and is fixed to the storage frame 5 to be described later with a fixing tool such as a screw. Further, an insertion piece 15e is formed at the lower end of the pivot base plate 15a, and the insertion piece 15e is inserted and inserted into a groove portion 5a formed inside the storage frame body 5 described later [FIG. ), FIG. 9 and FIG. 12].

  A seat plate support member 11 is pivotally connected to the main connection piece 15b of the pivot support base portion 15, and a link member 13 is pivotally connected to the sub-connection piece 15c. In this way, the seat plate support member 11, the cover plate support member 12, the link member 13 and the pivot base portion 15 constitute a four-bar link mechanism. The buffer member 2 is designed to generate a resistance force in the process of opening the seat plate support member 11 and the cover plate support member 12 in a folded state. The resistance force receives the weight of the folding tool A such as the seat plate support member 11 and the cover plate support member 12 without stopping the operation, and makes the operation slow while reducing the descending speed. When a resistance force is generated in the buffer member 2, the seat plate support member 11 and the cover plate support member 12 are slowly rotated and lowered to bring the cover plate support member 12 into a grounded state. Further, when the seat plate support member 11 and the cover plate support member 12 are folded, the buffer member 2 does not generate a resistance force and can be easily folded.

  As described above, the buffer member 2 may be mounted on the pivotal support part P1, the pivotal support part P2, the pivotal support part P3, the pivotal support part P4, or the pivotal support part P6 in addition to the pivotal support part P5. In this case, the resistance portion 22 of the buffer member 2 may serve as a pin. Further, when the buffer member 2 is mounted on the pivots P1 to P4 other than the pivots P5 and P6, the resistance rod 14 is not necessary.

  Two folding tools A are provided symmetrically, and a seat plate 3 is mounted on both seat plate support members 11, 11 of both the folding tools A, A (see FIGS. 1A and 2). . Further, the lid plate support members 12 and 12 are fitted with the lid plate 4. When the seat plate support member 11 and the cover plate support member 12 of the folding tool A are folded, the cover plate 4 serves to block the seat plate 3 and the like housed in the housing frame 5.

  The seat plate 3 is formed from a metal thin plate into a rectangular shape such as a rectangle or a square. The seat plate 3 is fixed with the seat plate support member 11 of the folding tool A at predetermined intervals on both sides in the width direction. Specifically, a screw shaft is fixed to the back surface side of the seat plate 3, and is fixed together with the nut via the screw shaft.

  The lid plate 4 is formed from a thin metal plate and includes a main plate portion 41 and a handle 42. The main plate portion 41 is formed in a substantially rectangular shape such as a rectangle or a square. The width direction dimension of the main plate portion 41 of the cover plate 4 is preferably equal to the width direction dimension of the seat plate 3. When the cover plate 4 is used as a chair, it forms a leg portion of the chair together with the seat plate 3. When the chair is stored in the storage frame body 5, the main plate portion 41 forms the rectangular shape of the storage frame body 5. It serves to close the entire rectangular frame inner space 5s on the inner side of the frame (see FIGS. 1 and 2).

  As an embodiment of the handle 42, an upper end of the cover plate 4 is covered with the horizontal frame member 52 with the cover plate 4 closing a rectangular frame inner space 5 s of the storage frame 5. A space (gap) in which a hand can be inserted is provided. Specifically, as shown in FIG. 2, one side of the main plate portion 41 of the lid plate 4 corresponding to the upper horizontal frame member 52 of the storage frame 5 is cut into a substantially concave shape. The excised part is used as the handle 42. The handle 42 serves to prevent the fingers of the hand from being pinched accidentally when the seat plate 3 and the lid plate 4 are pulled out or folded from the storage frame 5. The handle 42 is formed substantially in the middle of the main plate portion 41 in the vertical direction. The handle 42 is formed as a long hole penetrating in the lateral direction (horizontal direction).

  Further, the handle 42 may be formed as a knob-type protrusion that protrudes from the surface of the main plate 41 that is a separate member from the main plate 41. By pulling out the cover plate 4 through the handle 42, the seat plate support member 11 and the link member 13 of the folding mechanism unit 1 are moved in parallel, and the cover plate support member 12 is outside the wall surface while maintaining the vertical shape. The folding mechanism portion 1 and the seat plate 3 fixed to the seat plate support member 11 constitute a chair.

  As shown in FIGS. 2, 4, and 5, the storage frame 5 includes two vertical frame members 51, 51 on both sides in the width direction and two horizontal frame members 52, 52 on both sides in the vertical direction. Composed. The two vertical frame members 51 and 51 and the two horizontal frame members 52 and 52 form a rectangular or square frame. A vertical plate piece 511 is formed in the vertical frame member 51 along the longitudinal direction of the vertical frame member 51. The horizontal frame member 52 is also formed with a horizontal plate piece 521 along the longitudinal direction thereof. When a rectangular frame is formed by the vertical frame member 51 and the horizontal frame member 52, the vertical plate piece 511 and the horizontal plate piece 521 are positioned on the inner side of the frame, The plate pieces 521 and 521 constitute a flat frame.

  The both vertical plate pieces 511 are formed with locked portions 53 (see FIGS. 4A and 4B). In the locked portion 53, a plurality of through-hole-shaped locked portions 53 of the respective vertical plate pieces 511 are formed along the vertical direction. Specifically, two locked portions 53 and 53 are formed in the vertical direction on each vertical plate piece 511. The shape of the through hole of the locked portion 53 is a rectangular shape or a square shape. The vertical frame members 51, 51 and the horizontal frame members 52, 52 are connected and fixed by corner joint materials 54, 54,. Four corner joint members 54 are used in one storage frame 5. The inner side surfaces 51a and 51a of the vertical frame members 51 and 51 and the inner side surfaces 52a and 52a of the horizontal frame members 52 and 52 and the base plate portions of the vertical plate pieces 511 and the horizontal plate pieces 521 are surrounded by the periphery of the frame body. A groove 5a is formed along the direction. Further, the vertical plate piece 511 is formed with mounting through holes 56, 56,.

  Furthermore, a handrail 55 is provided above the upper horizontal frame member 52 constituting the storage frame 5 (see FIGS. 4A and 4B). The handrail rod support portions 55b and 55b are integrally formed so as to protrude upward from the corner joint members 54 and 54 disposed on both sides in the width direction of the upper horizontal frame member 52, and the both handrail rod support portions 55b. , 55b supports and fixes both ends of the handrail rod portion 55a in the axial direction. In addition, a step-shaped gap 5t is formed on the back side of the storage frame 5 in which a flat wall surface fixture 6 described later is accommodated. The step-shaped gap 5t is formed on the back surface of the vertical frame members 51 and 51 and the horizontal frame members 52 and 52, and the back surface of the vertical plate pieces 511 and 511 and the horizontal plate pieces 521 and 521. It is the space | gap part formed in the level | step difference with the surface of a side.

  The plate-like wall surface fixture 6 is a member interposed between the storage frame body 5 and the wall surface portion 100 in order to attach the storage frame body 5 and the folding tool A to the wall surface portion 100. As shown in FIGS. 5A and 6, the flat wall surface fixture 6 is formed from a flat metal material, and is formed in a rectangular shape such as a rectangle or a square. The flat plate-like wall fixture 6 is a through hole cut into a rectangular shape such as a rectangle or a square on the inner side, and a flat rectangular frame body is formed. The plate pieces on both sides in the width direction (lateral direction) of the flat wall surface fixture 6 are referred to as vertical substrates 61 and 61. Further, the plate pieces on both sides in the vertical direction are referred to as horizontal substrates 62 and 62. A plurality of locking portions 63, 63, 63 are formed on the vertical substrates 61, 61, respectively.

  The locking portion 63 is formed in a substantially bowl shape with the tip thereof facing upward (see FIGS. 6C and 6D). Specifically, a cutout portion is formed in a part of the vertical substrate 61 of the flat wall surface fixture 6, the meat portion of the vertical substrate 61 is pushed to the surface side of the flat wall surface fixture 6, and the cross-sectional shape is approximately It is bent so as to have an “L” shape. The locking part 63 corresponds to the locked part 53 of the storage frame 5 and the locked part 15 f of the pivot base part 15 of the folding tool A. Further, both vertical substrates 61, 61 and both horizontal substrates 62, 62 of the flat wall surface fixture 6 have mounting through holes 64, 64,... For fixing to the wall surface portion 100 with a fastener such as a screw. Is formed.

  The flat wall surface fixture 6 can attach the storage frame 5 and the folding tool A to the wall surface portion 100 very easily by being fixed to the wall surface portion 100. In other words, the latching portions 53, 53,... Of the storage frame 5 and the latching portions 15f of the pivot base 15 of the folding tool A are provided on the latching portions 63, 63,. The storage frame 5 and the folding tool A can be attached and fixed to the wall surface portion 100 only by locking 15f,.

  Further, in order to completely fix the storage frame body 5 and the folding tool A to the wall surface portion 100, the plate-like wall surface mounting tool 6 is tightened by the fixing tool. When the work is performed, the storage frame 5 and the folding tool A are also temporarily placed on the wall surface portion 100 so that the worker can easily perform the work.

  The flat wall surface fixture 6 is formed of a thin metal material, and the flat wall surface fixture 6 is formed to have a thickness that can be accommodated in the stepped gap portion 5t of the storage frame 5 so that the flat wall surface fixture 6 has a stepped gap. It will be in the state accommodated in the part 5t (refer FIG. 7, FIG. 9). The back surface of the storage frame body 5 can be brought into close contact with the wall surface portion 100 so that no gap is generated between the storage frame body 5 attached to the wall surface portion 100 and the wall surface portion 100. .

  As shown in FIGS. 1 (A), 2 (B), and (C), the back plate 7 is attached to the back side of the rectangular frame inner space 5s of the storage frame 5 and is made of metal. Or it is a thin-plate material formed with the synthetic resin. The back plate 7 is formed in a substantially inverted “convex” shape in plan view, and does not interfere with the folding tool A mounted on the storage frame 5. The back plate 7 is in contact with the surface sides of the two vertical plate pieces 511 and 511 and the two horizontal plate pieces 521 and 521 disposed in the rectangular frame inner space 5s of the storage frame body 5 so as to be double-sided tape or the like. It is fixed with a fixing tool or an adhesive. The back plate 7 serves to hide the wall surface portion 100 or the flat wall surface fixture 6 exposed from the storage frame body 5 to the back side of the rectangular frame inner space 5s.

  Furthermore, a magnet m is attached to either the storage frame body 5 or the back plate 7 so that the state in which the cover plate 4 is closed to the storage frame body 5 can be reliably and maintained. Since the cover plate 4 is metal, it is attracted and fixed to the magnet m as it is. Thereby, when the cover plate 4 is closed, it is attracted to the magnet m, and the state where the cover plate 4 closes the rectangular frame inner space 5s of the storage frame 5 can be stabilized.

  There may be a structure in which a height adjusting mechanism is provided at the lower ends of the cover plate support members 12 and 12. Although this is not particularly illustrated, the outer periphery of the height adjustment portion is an external screw, and an inner screw is formed in the cover plate support member 12, and the height adjustment member is formed from the lower end of the cover plate support member 12. The total height of the cover plate support member 12 is finely adjusted by being pushed out or retracted. Accordingly, when the folding chair for wall mounting according to the present invention is mounted on the wall surface portion 100, the contact between the entrance floor surface and the cover plate support members 12 and 12 can be installed so that the seat plate 3 is horizontal. it can.

  In addition, as a pair of left and right, the folding tools A and A that support the seat plate 3 are both provided with the buffer member 2, or only one of the folding tools A is provided with the buffer member 2 and the other side The folding tool A may not be equipped with the buffer member 2. Furthermore, the resistance force of the buffer member 2 is appropriately changed according to the weight of the folding tool A and the seat plate 3, and is determined so that the folding tool A and the seat plate 3 can be lowered moderately and slowly. It is preferable.

  Furthermore, in said embodiment, although the folding tool A is what the predetermined | prescribed operation | movement is performed by the combination of the buffer member 2 and a return spring, in the folding tool A, without mounting | wearing with the said buffer member 2, It is also possible to allow the folding tool A and the seat plate 3 to descend moderately and slowly by using only the return spring.

  Next, a process of mounting the present invention on the entrance of a house such as a house, apartment, or apartment will be described. First, in the case where the wall surface portion 100 is a concrete wall, the flat wall surface fixture 6 is fixed to the wall surface portion 100 through fixing through holes 64, 64,... 8). The flat wall surface fixture 6 has a predetermined mounting height H. Specifically, the storage frame body 5 and the folding tool A are provided with the locking portions 63, 63,. The seat plate support member 11 must be in a horizontal position and the cover plate support member 12 must be positioned so as to be vertical. In FIG. 8, it is the state installed so that the position of height H from a floor surface may become the lower end of the flat wall surface fixture 6. In FIG.

  Next, the positions of the locked portions 53, 53,... Of the storage frame 5 are made to correspond to the respective locking portions 63, 63,. ... and the locked parts 53, 53, ... are locked, and the storage frame 5 is fixed to the wall surface part 100 (see Figs. 9 and 10). Here, the locked portions 53, 53,... Of the storage frame body 5 are rectangular through holes, and the hooked locking portion 63 is inserted into the locked portion 53 to lock the locking portion 63. When the storage frame 5 is lowered downward in a state where the insertion is completed with respect to the locked portion 53, the locking portion 63 is locked so as to bite into the locked portion 53 (FIG. 10). Further, a fixing tool such as a screw is inserted into the mounting through holes 56, 56,..., And the flat wall surface mounting tool 6 and the storage frame 5 are fixed by the fixing tool. That is, the flat wall surface fixture 6 and the storage frame 5 are fixed to each other by the locking state between the locked portions 53, 53,... And the locking portions 63, 63,. Is performed (see FIG. 10B).

  When the storage frame 5 is properly attached to the flat wall surface fixture 6, the locking portions 63, 63 positioned at the lowermost end include both vertical plate pieces 511, 511 and both horizontal plate pieces 521, 521. It will be in the state exposed in 5s of square frame inner space | gap located in a flat rectangular frame. Next, the pivot base portion 15 of the folding tool A is disposed below the rectangular frame inner space 5 s of the storage frame body 5, and the locked portion 15 f is used as the locking portion 63 of the flat wall surface fixture 6. While being locked, the insertion piece 15e of the pivot support base portion 15 is inserted and inserted into the groove portion 5a formed in the lateral frame member 52 on the lower side of the storage frame body 5 [FIGS. 7A, 11, and 12]. FIG. 13]. As a result, the pivot base plate 15a of the pivot base portion 15 is locked and fixed between the locked portion 15f and the latch portion 63 on the upper side, and is inserted below the pivot base plate 15a. Fixing by the hole 21 and the groove 5a of the storage frame 5 is performed, and extremely strong fixing is possible. Further, mounting pivot holes 15d, 15d,... Are formed in the pivot base portion 15, and are fixed to the vertical plate piece 511 of the storage frame 5 via fixing tools such as screws [FIG. )reference〕. That is, the pivot base portion 15 is firmly fixed over both the flat wall surface fixture 6 and the storage frame 5.

  When the cover plate 4 is pulled out in use, the free end side of the seat plate support member 11 and the link members 13 and 13 are lowered while rotating while maintaining the parallel state. The lowering of the cover plate support member 12 can be grounded slowly and quietly by the resistance force of the buffer member 2 acting. In the process in which the seat plate 3 and the cover plate support member 12 are lowered, the resistance force of the buffer member 2 is applied and slowly descends (see FIG. 1B).

Next, attachment of the present invention will be described in the case where the wall surface portion 100 is not a concrete wall but a wall made of a building material having a relatively low strength such as a gypsum board (see FIG. 14). First, the position of the columnar support material 100b that supports the wall panel 100a is confirmed. Support material 10
Specifically, 0b is formed by a stud (light base), and is usually arranged at intervals of 300 mm on the wall.

  When the position of the support member 100b is confirmed, the positions of the mounting through holes 64, 64,... Of the flat wall surface fixture 6 are aligned with the position of the support member 100b, and a fixing tool such as a screw is used. Then, it is screwed into the support member 100b while penetrating the wall panel 100a, and the flat wall surface fixture 6 is fixed to the wall surface portion 100 (see FIGS. 14B and 14C). It is possible to obtain a high strength by fixing the flat wall surface fixtures 6 on the two supporting members 100b and 100b adjacent to each other in the width direction via fixing tools such as screws [FIG. 14 (A)]. (See (B)).

  Further, when the pitch interval of the support members 100b is large and the flat wall surface fixture 6 cannot be fixed across the two support members 100b and 100b, the flat plate is placed at the position of one support member 100b. A central portion in the width direction of the wall-shaped wall fixture 6 is disposed, and is fixed to the mounting through-hole 64 located at the central location via a fixing tool. In this way, if the flat wall surface fixture 6 is fixed to the wall surface portion 100 composed of the wall panel 100a and the support material 100b with a fixing tool such as a screw, the subsequent steps are the same as those for the concrete wall. .

  FIG. 16 shows the wall-mounted mirror 9 provided in the wall-equipped folding chair of the present invention. The wall-mounted mirror 9 is composed of two vertical frame members 91 and 91 and members having the same cross section as the two horizontal frame members 92 and 92 on both sides in the vertical direction. The end plate 95 is supported by the members 92 and 92 (see FIGS. 16A and 16B). The said vertical frame member 91 and the said horizontal frame member 92 are the same members used as the vertical frame member 51 and the horizontal frame member 52 which comprise the said storage frame 5 of the folding chair for wall mounting of this invention, and the same cross section.

  However, the vertical frame member 91 is formed to have a size larger than that of the vertical frame member 51 of the storage frame body 5 (see FIG. 14F). An upper locking hole 93 and a lower locking hole 94 are formed in the horizontal frame members 92, 92 at the upper and lower ends of the wall-mounted mirror 9, respectively (see FIGS. 16A, 16C, and 16D). As shown in FIG. 16C, the upper locking hole 93 is formed with a substantially triangular mountain-shaped guide groove portion 93a, and a vertical groove 93b is formed in a vertical direction from the top portion of the guide groove portion 93a. A horizontal groove 93c is formed in the horizontal direction from the top of the groove 93b, and a termination groove 93d is formed in the vertical direction from the end of the horizontal groove 93c.

  The terminal groove 93d is located at the center in the width direction of the walled mirror 9, that is, at the center in the longitudinal direction of the horizontal frame member 92. Only the screw shaft portion 300a of the mounting screw 300 can pass through the guide groove portion 93a, the vertical groove 93b, the horizontal groove 93c, and the terminal groove 93d, and the screw head portion 300b cannot pass through. As shown in FIG. 16D, the lower locking hole 94 is formed so that the large through hole 94a and the small through hole 94b communicate with each other to have a substantially dharma shape.

Here, the small through hole 94b is located above the large through hole 94a [FIG.
See D)]. The large through-hole 94a can pass through both the screw shaft portion 300a and the screw head portion 300b, but only the screw shaft portion 300a can pass through the small through-hole 94b and the screw head portion 300b cannot pass through. It has become.

First, the mounting screw 300 is screwed up and down into the wall portion 100. At this time, the screw shaft portion 300a in the vicinity of the screw head portion 300b is protruded from the surface of the wall surface portion 100. The distance between the upper and lower mounting screws 300 is approximately the same as the distance between the top of the terminal groove 93 d of the upper locking hole 93 of the wall-mounted mirror 9 and the small through hole 94 b of the lower locking hole 94. deep. Then, the screw shaft portion 3 of the mounting screw 300 extends from the guide groove portion 93a of the upper locking hole 93 of the horizontal frame member 92 above the wall-mounted mirror 9.
00a is introduced, and the attachment screw 300 is moved to the top of the vertical groove 93b as it is.

A horizontal groove 93c is located at the top of the vertical groove 93b, and when the screw shaft portion 300a reaches the horizontal groove 93c, the screw head 300b of the mounting screw 300 located below the lower locking hole 94. The large through hole 94a is inserted. When the upper part of the wall-mounted mirror 9 is moved in the horizontal direction, the mounting screw 300 reaches the lower end of the terminal groove 93d, and when the wall-mounted mirror 9 is lowered in the state as it is, the terminal end of the upper locking hole 93 is reached. The screw shaft portion 300 a of the upper and lower mounting screws 300 enters the groove 93 d and the small through hole 94 b of the lower locking hole 94, and the wall-mounted mirror 9 can be attached to the wall surface portion 100.

  As described above, the folding chair for wall mounting according to the present invention is attached to the wall surface of the entrance of a condominium, apartment, house, etc. In addition, it is extremely convenient when installed in a corridor, kitchen, public place, etc. It will be a thing. For example, if it is installed in a long corridor, it is convenient for the elderly to rest in the middle of walking.

  In addition, if it is possible to sit down and work by installing it in the kitchen, a chair can be easily prepared by pulling out the seat plate 3, and the kitchen can be stored by storing the seat plate 3 when not needed. Space can be used effectively. Furthermore, in public places such as telephone installation locations, it is only necessary to use the seat plate 3 only for long-time conversations on the telephone, and if it is normally stored, the space around the telephone installation location can be used very effectively. it can. The storage frame 5 may be long in the width direction, and a plurality of seat plates, a cover plate, and a folding tool may be arranged in parallel in the horizontal direction. By adopting such a configuration, the storage frame body 5 includes a seat plate 3 that is long in the width direction, a lid plate 4 having the same dimensions as the width direction of the seat plate 3, and the folding tool A. At the same time, two or more people can be used (see FIG. 15).

A ... folding tool, 11 ... seat plate support member, 12 ... cover plate support member, 13 ... link member,
DESCRIPTION OF SYMBOLS 15 ... Pivot support base part, 3 ... Seat plate, 4 ... Cover plate, 5 ... Storage frame, 51 ... Vertical frame member,
52 ... Horizontal frame member, 6 ... Flat wall surface fixture, 7 ... Back plate, m ... Magnet.

Claims (6)

  A pivot base portion, a seat plate support member pivotally connected to the pivot base portion, and pivotally coupled to one end in the longitudinal direction of the seat plate support member and housed in the seat plate support member One end in the axial direction of the cover plate support member is pivotally connected to the pivot support base portion, and the other end is pivotally connected to the cover plate support member and swings while being always parallel to the seat plate support member. A folding device composed of a moving link member, a seat plate fixed to the seat plate support member and made of a metal plate material, a cover plate fixed to the cover plate support member and made of a metal plate material, a horizontal frame member and a vertical frame member A rectangular frame-shaped storage frame made of a frame member, a flat wall surface fixture for fixing the storage frame to the wall surface, and a magnet that attracts the storage frame when the seat plate is folded. The flat frame wall fixture is provided with a locking portion and the storage frame Is formed with a locked portion and fixed by locking the locking portion and the locked portion, and the pivot base portion of the folding tool is mounted at a lower position of the storage frame body. This is a folding chair for wall installation.   In Claim 1, the vertical frame member of the said storage frame body is formed in the rectangular frame inward side along the said vertical frame member, and the said to-be-latched part used as the through-hole in this vertical plate piece The wall-equipped folding chair is characterized in that the flat wall surface fixture is formed with the locking portion having a tip-up and a generally bowl-like shape.   The folding chair for wall mounting according to claim 1 or 2, wherein the pivot support base of the folding tool is locked to a locking portion of the flat wall surface mounting tool.   The folding chair for wall mounting according to any one of claims 1, 2, and 3, wherein the lid plate is provided with a handle at an approximately middle in the vertical direction.   5. A wall-equipped folding chair according to claim 1, wherein a horizontal handrail is mounted above the storage frame.   6. The wall mounting fold according to claim 1, wherein a back plate member is attached to a back side portion in the rectangular frame of the storage frame body. Chair.

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