JP2003082844A - Derricking bearing bench structure containable in wall section - Google Patents

Abstract

PROBLEM TO BE SOLVED: To constitute a bench capable of being stored in a wall section in the entrance without having any feeling of projection. SOLUTION: The bench includes a frame body 3 buried in the wall section 2 and a derricking holding plate 5 within an angle range between an erected state and an approximately horizontal projected state. The holding plate 5 in a projected state forms the bench, and the holding plate 5 in an erected state closes an opening 32 of the frame body 3. In an erected state of the holding plate 5, a joint gutter is formed between the circumferential surface of the holding plate 5 and the inside circumferential surface of the frame body 3.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a retractable support structure that can be housed in a wall, and more specifically, a frame body embedded in a wall such as a front entrance or a bathroom dressing room. A receiving plate that can be erected within an angular range between an upright state housed in the frame body and a projecting state in which it projects substantially horizontally from the wall portion. The present invention relates to a tiltable support structure capable of forming a receiving surface for supporting an object from below, such as functioning as a simple table or a simple table or shelf.

[0002]

2. Description of the Related Art Since the operation of taking off and putting on shoes at the front door of a house must be performed by bending down, it is possible to bend or extend the waist for the elderly and the physically handicapped. It was bothersome and painful on my lower back. In such a case, it is convenient if a chair of appropriate height is installed at the entrance, but installing a chair in this way reduces the entrance space,
When not in use, there was a problem that the chair would rather get in the way. Therefore, in order to solve such a problem, a retractable stool for entrance that can be stored in a wall is disclosed in Japanese Patent Application Laid-Open No. 11-242.
-196978.

FIG. 12 shows the structure of the stool, which is a rectangular frame body b embedded in a wall portion a, a standing state housed in the frame body b and the wall portion a. A seat plate c that can be tilted in an angle range with respect to a horizontally projected state is provided, and the seat plate c can be tilted horizontally to form a stool.

However, in the conventional tiltable stool, as shown in FIG. 12, the edge portion d on the opening side of the frame body b projects relatively largely from the wall surface e, and a rectangular annular protrusion f is formed on the wall surface e. There is also a problem that the overhanging f is an obstacle for being caught on a hand or clothes when entering or exiting the entrance, and a rectangular annular overhanging f unnaturally protruding to a part of the wall surface e is uncomfortable. It was

[0005]

SUMMARY OF THE INVENTION The present invention was developed mainly in view of the above problems, and provides a backing plate which can be used as a stool, a simple table, a desk, a table, etc.
The support structure that can be retracted up and down so that it can be stored on the wall can be installed nicely on the wall without crossing the wall and forming a cross finish that is integrated with the wall. It is an object of the present invention to provide a tiltable support structure that can be stored in a wall without causing an obstacle such as a hand being caught when walking in a room.

[0006]

In order to solve the above problems, the present invention adopts the following means. That is, the tiltable type support base structure (hereinafter referred to as a support base structure) that can be stored in the wall portion according to the present invention has an opening at the front end, and the end portion on the opening side is flush with the wall surface. At the lower part of the frame body so that it can be erected within an angular range of an embedded rectangular frame-shaped frame body, a standing state housed in the frame body, and a projecting state in which the frame body projects substantially horizontally from the wall portion. And a pivotally attached backing plate. The substantially horizontal upper surface of the receiving plate in the protruding state serves as a receiving surface for supporting an object from below, while the receiving plate in the upright state closes the opening of the frame body and forms an outer surface thereof. Is substantially flush with the wall surface, and in the standing state, a joint groove is provided between the outer peripheral surface of the receiving plate and the inner peripheral surface of the frame body so as to be continuous in the circumferential direction. . Further, the joint groove may be a work space for finishing the cloth for bending the edge portion of the cloth covering the wall surface and the end surface on the opening side so that the cloth can be attached to the inner peripheral surface of the frame body. It is a feature.

In the support base structure, the groove width of the joint groove is preferably set to 10 to 25 mm. Further, in the support base structure, the upper surface of the base end side portion of the receiving plate in the substantially horizontal protruding state is supported by the lower surface portion of the regulating member bridged between the left and right side frames of the frame body. It is better to configure it as follows. In this case, it is preferable to attach a cushion material to the lower surface of the regulation member.

Further, in the support base structure, a portion of the inner peripheral surface on the opening side is cut out in a rectangular shape to form a groove side surface in the front-rear direction,
It is assumed that a cutout portion including a groove bottom face orthogonal to this is provided, and a corner portion where the groove side face and the groove bottom face intersect is used as a ruler for cutting an edge portion of the cloth as required during cloth finishing. Is good.

In the support base structure, the receiving plate is
It is assumed that it is pivotally attached to the inner side of the joint groove, and the gap formed between the side surface of the receiving plate and the inner surface of the frame body is 1 to 2 m.
It is preferable to form a small gap of about m.

Further, in the support base structure, when the receiving plate is viewed in the substantially horizontal protruding state, a weight is provided at the base end side of the receiving plate so as to be positioned at the rear side of the pivotal portion. Good.

[0011]

BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described below with reference to the drawings. 1-2 and FIGS. 3-4, the support base structure 1 according to the present invention is applied to a stool structure at the entrance, and a frame body 3 embedded in a wall portion 2 and the frame body 3 are housed in the frame body 3. And a receiving plate 5 that can be erected within an angular range between a standing state and a protruding state in which the wall portion 2 projects substantially horizontally.

The frame 3 is made of appropriately reinforced wood, and the upper and lower end portions of the left and right side frames 6 and 7 are connected to each other by the upper frame 9 and the lower frame 1.
It is connected to 0 to form a horizontally long rectangular frame having an open front end. In the present embodiment, the rear end face 11 does not prevent the receiving plate 5 from being tilted as shown in FIG. As described above, it is covered with the cover plate 13 except for the intermediate required width portion L. The rear end surface 11 may be entirely covered with a cover plate so long as it does not prevent the receiving plate 5 from being tilted.

As shown in FIGS. 3 and 5 to 6, the frame body 3 having such a structure is embedded in the wall portion 2 so that the end surface 15 on the opening side is flush with the wall surface 16. The inner peripheral surface 17 of the frame 3 is notched so that its opening end side is continuous in the circumferential direction, and is composed of a step surface (groove bottom surface) 19 and a groove side surface 20 in the front-rear direction continuous at right angles thereto. Rectangular cutout 2
1 is formed. Also, the space between the left and right side frames 6 and 7 is shown in FIG.
As shown in FIGS. 4 to 4, a regulating member 23 having a horizontal lower surface 22 and having a rectangular cross section is bridged over the lower end portion thereof so as not to prevent the receiving plate 5 from being tilted. A cushion material 25 made of sponge rubber or the like is attached to the cage 22.

Further, in this embodiment, as shown in FIGS. 2 to 3 and 5, the shelf plates 26, 26 are provided on the upper side of the regulating member 23 and are vertically spaced by a required distance. There is. The shelf plates 26, 26 have an L-shaped cross section so that articles can be stored therein, and the rear side frames 6, 7 are rear-mounted so as not to prevent the receiving plate 5 from being tilted. It is bridged between the support columns 27, 27 provided on the side.

Also, as shown in FIGS.
A push-type magnetic holder 29 for holding the receiving plate 5 in an upright state is provided. The magnetic holder 29 is fixedly provided substantially at the center of the lower surface 33 of the upper frame in the left-right direction so that a rod 31 having a magnet 30 fixed to the tip thereof can elastically project toward the opening 32 of the front frame 3. Held in the case 35,
The rod 31 can be in a neutral state shown in FIG. 3, a pushed state shown in FIG. 7 which is elastically pushed in further, or a protruding state shown in FIG. 8 which elastically protrudes from the neutral state.

The receiving plate 5 is made of wood, and is shown in FIGS.
As shown in FIG. 3, the shaft 40 is formed thicker from the distal end 36 toward the base end 37, and as shown in FIGS. 3 and 6, a pivot 40 is provided so as to penetrate the base end side 39 in the left-right direction. The pivot 40 is fixed to the base end side 39, and both end portions 43 and 45 protruding from the left and right side surfaces 41 and 42 are
The bearings 46 and 47 embedded in the lower end portions of the left and right side frames 6 and 7 of the frame body 3 are pivotally supported. The bearings 46 and 47 are
It is embedded in the rear side of the cutout portion 21, and in the axially supported state, the receiving plate 5 is pivotally attached to the inner side of a joint groove 55 described later, and the left and right side faces of the receiving plate 5 are formed. 41,
42 and a gap G formed between the inner surfaces 51 and 52 of the frame body
Is set to a small gap of about 1 to 2 mm. Therefore, when the receiving plate 5 is upright as shown in FIG. 1, the pivotally attached portion of the receiving plate 5 is inconspicuous. In this embodiment, as shown in FIGS. 3 to 5, at the base end side of the receiving plate 5, the receiving plate 5 is positioned at the rear side of the pivot 40 when viewed in a horizontally projecting state, and made of iron or lead. A weight 34 such as a product is fixed.

The receiving plate 5 is capable of forming a substantially horizontal seat surface 38 in the protruding state shown in FIG. 2 in which the receiving plate 5 protrudes substantially horizontally from the wall portion 2, and in the standing state shown in FIGS. The opening 32 of the frame is closed, and the outer surface 43 thereof is substantially flush with the wall surface 16. Then, in the upright state, the iron piece 45 provided substantially at the center on the outer end side of the seat surface 42 is attracted to the magnet 30 provided at the tip of the rod in the neutral state, and the upright state is maintained.

Further, as shown in FIG. 1, a handle recess 48 is provided substantially at the center of the upper end surface 44 of the receiving plate 5 in the upright state in the left-right direction. When the standing receiving plate 5 is tilted forward, the upper end portion 49 of the outer surface 43 of the receiving plate 5 is pushed backward as shown by the arrow in FIG. As a result, the rod 31 of the magnetic holder 29 is pushed and unlocked, and thereafter, the rod 31 elastically projects forward as shown in FIG. As a result, the receiving plate 5 is slightly inclined to the front side, and the hand-holding recess 48 is exposed. Therefore, the receiving plate 5 can be easily tilted forward by hanging a fingertip on the hand-holding concave portion 48 as shown by an arrow in FIG. Then, as shown in FIG. 4, the upper surface 50 of the receiving plate 5 on the base end side is supported by the lower surface 22 of the regulating member 23, whereby the receiving plate 5 is held in a substantially horizontal protruding state. Even when the backing plate 5 is rapidly tilted during the forward tilting, the cushion material 25 absorbs the impact. In the present embodiment, since the cushion material 25 is attached in this manner, the upper surface 50 on the base end side is
It is supported on the lower surface 22 via the cushion material 25.

In the present embodiment, as shown in FIG. 4, a weight 34 is provided on the base end side of the receiving plate 5 so as to be positioned on the rear side of the pivot 40 when the receiving plate 5 is horizontally projected. Since it is fixed, the up and down movement of the receiving plate 5 can be performed lightly by the balance action of the weight 34.

When the receiving plate 5 is erected,
As shown in FIG. 1, the outer peripheral surface 52 of the receiving plate 5 and the frame 3
A joint groove 55 is formed so as to be continuous in the circumferential direction between the inner peripheral surface (the side surface of the groove) 53 and the inner peripheral surface 53. The groove width of the joint groove 55 is set so as to configure a work space for cloth finishing which can be easily finished when finishing the edge portion 57 of the cloth 56 as described later.
The thickness is set to 25 mm, preferably about 15 mm in consideration of easiness of cross finishing work and appearance of the joint groove.

As shown in FIGS. 3 and 6, the frame 3 is
After embedding in the wall portion 2 so that the end surface 15 on the opening side is flush with the wall surface 16 (the entrance and exit of about 1 mm is not a problem. This level difference can be corrected by putty processing), The wall surface 16 and the end surface 15 are covered with a cloth 56 in series. 1 and 2, the cross 56 is shown with dotted points. At that time, the edge portion 57 of the cross along the peripheral edge of the opening 32 is bent inside the opening 32 as shown in FIG. Thereafter, as shown in FIG. 10, the bent edge portion 51 is pressed against the groove side surface 20 and is bent at a corner portion 58 where the groove side surface 20 and the groove bottom surface 19 intersect, as indicated by reference numeral 59. As shown in FIG. 11, for example, a cutting edge 61 of a cutter knife 60 is pressed against the corner portion 58 to perform cross cutting. After the cross cutting is performed in this manner, the cross-finishing can be completed by adhering the portion 62 of the cross on the cutting side to the groove side surface (inner peripheral surface of the frame body) 20.

However, in the case of the support base structure 1 having such a structure, the standing plate 5 is tilted forward so that it projects substantially horizontally from the wall portion 2 as shown in FIG. A stool can be configured by the backing plate 5, and when the user sits on the stool, it is possible to easily take off and put on shoes at the entrance. Further, since the upper surface of the receiving plate which has been tilted forward has a substantially horizontal shape, the upper surface can be used as a simple desk, a table, or the like, if necessary.
By setting the receiving plate 5 in the upright state, the receiving plate 5 can be compactly stored in the wall portion 2 with the outer surface 43 thereof being substantially flush with the wall surface 16 as shown in FIGS. 1 and 3. There is no protrusion on the wall surface 16.

The support structure 1 having the same structure as described above can be applied to the wall of a bathroom dressing room, and a stool can be constructed by tilting the backing plate 5 substantially horizontally forward. It is possible to easily take off the socks.

In addition, the support base structure 1 having the above-mentioned structure is provided at a required portion of a wall portion of a room such as a living room or a kitchen or a wall portion of a corridor, so that the upper surface of the backing plate which is substantially horizontally inclined forward is used only as a stool. Instead, it can be used as a simple desk or table, or as a shelf on which articles such as vases are placed.

[Other Embodiments] (1) In addition to using the above-mentioned push-type magnetic holder, the means for holding the receiving plate 5 in the upright state,
Any known means such as a simple magnetic attraction means or concave-convex engagement means can be used as long as the receiving plate can be moved forward.

(2) In addition, the receiving plate in a substantially horizontal protruding state is regulated by using the regulating member provided between the left and right side frames of the frame body, and independently of the left and right side frames. This can be performed by using various restricting means such as a supporting protrusion that is provided and supports the lower surface portion of the base end side portion of the receiving plate.

(3) The frame and the receiving plate may be made of metal.

(4) The handle for moving the backing plate 5 forward is
It can also be provided on the outer surface side of the receiving body in the upright state or on a required portion such as a side portion of the receiving body.

(5) The rectangular frame body includes a square frame body.

(6) As means for pivotally attaching the receiving plate, in addition to the means using the pivot 40, a supporting shaft projecting inwardly on the left and right side frames is provided on the base end side of the receiving plate. Various known means such as insertion into a provided support hole can be adopted.

[0031]

The present invention has the following excellent effects. (1) The support base structure according to the present invention includes a frame body embedded in a wall portion such that an end surface on the opening side is flush with the wall surface, a storage state housed in the frame body, and the wall portion. It has a backing plate pivotally attached to the lower part of the frame so that it can be raised and lowered within an angle range with a horizontally protruding state. With the protruding state, the upper surface of the receiving plate can be used as a stool. As a result, when an elderly person or a physically handicapped person takes off or wears shoes at the entrance, the operation can be performed comfortably in a comfortable posture. Similarly, the operation of taking off socks or the like at the bathroom dressing room can be easily performed in a comfortable posture. Furthermore, the upper surface of the receiving plate that has been tilted forward can be used as a simple desk or table for taking notes, or as a shelf on which articles such as vases are placed. When the receiving plate is upright, the outer surface of the receiving plate is flush with the wall surface, and clear joint grooves are continuously provided along the outer periphery of the receiving plate. Therefore, it is possible to finish the wall surface and the frame body as a whole in a seamless state without a feeling of protrusion as in the conventional case, and to finish the receiving portion of the receiving plate in good design. Further, unlike the conventional case, since the projecting portion from the wall surface is not formed, there is no obstacle such as the projecting portion being caught by a hand, clothes or the like when entering or exiting the entrance or walking in a room.

(2) Since the joint groove can be used as a work space for cloth finishing, when the wall surface and the end surface on the opening side are continuously covered with cloth, it is necessary to finish the edge portion of the cloth on the frame side. The edge portion cut into can be bent inside the frame body and easily attached to the groove side surface. As described above, according to the present invention, the processing of the edge portion of the cloth can be performed reliably, visually and easily. In particular, when the joint groove is configured with a groove bottom surface and a notch portion composed of a groove side surface perpendicular to the groove bottom surface,
When the edge portion of the cloth is cut with a cutter knife or the like, the corner portion where the groove side surface and the groove bottom surface intersect can function as a ruler, so that the edge portion of the cloth can be processed more easily and reliably.

(3) When the support plate is viewed in a substantially horizontal protruding state,
By providing a weight on the base end side of the receiving plate at the rear side of the pivotally-attached portion of the receiving plate, it is possible to lighten the raising and lowering operation of the receiving plate by the balance action of the weight.

(4) When the restriction portion for restricting the horizontally projecting state of the receiving plate is restricted by the restriction member spanning between the left and right side frames, the cushion member is provided on the lower surface of the restriction member.
The cushion material can reduce the impact when the backing plate is tilted forward. In addition, the bridged regulation member can reinforce the frame body.

(5) The receiving plate is pivotally attached to the rear side of the joint groove, and the gap formed between the side surface of the receiving plate and the inner surface of the frame is formed as a small gap of about 1 to 2 mm. By doing so, the pivotally-attached portion of the backing plate can be made inconspicuous.

[Brief description of drawings]

FIG. 1 is a perspective view showing a support base structure according to the present invention with a receiving plate standing upright.

FIG. 2 is a perspective view showing the support base structure in a state where a receiving plate is tilted forward.

FIG. 3 is a cross-sectional view showing the support base structure in a state where a receiving plate is erected.

FIG. 4 is a sectional view showing the support base structure in a state in which a receiving plate is tilted forward.

FIG. 5 is a partial perspective view showing the support base structure in a state where a receiving plate is tilted forward.

FIG. 6 is a cross-sectional view showing a structure for pivotally attaching a receiving plate to a frame body.

FIG. 7 is a cross-sectional view showing a state in which an upper end portion of the receiving plate is pressed backward in order to tilt it forward.

FIG. 8 is a cross-sectional view showing a state in which the magnetic holder is unlocked and the receiving plate is slightly inclined forward.

FIG. 9 is a perspective view showing a state in which an edge portion of the cloth is bent inside the opening.

FIG. 10 is a perspective view showing a state in which a bent edge portion is bent at a corner portion of a joint groove.

FIG. 11 is a perspective view illustrating a step of performing cross cutting with a cutter knife.

FIG. 12 is a perspective view showing a conventional support base structure.

[Explanation of symbols]

1 Support structure 2 walls 3 frame 5 receiving plate 15 End face on the opening side 16 walls 17 Inner peripheral surface of frame 21 Notch 23 Control member 22 Lower surface 25 cushion material 26 shelves 40 Axis 56 cross

Claims (7)

[Claims] 1. A rectangular frame-shaped frame body which is embedded in a wall portion such that a front end is opened and an end face on the opening side is flush with a wall surface.
To be able to stand up and down within an angular range between an upright state housed in the frame and a projecting state in which the wall section projects substantially horizontally,
The receiving plate pivotally attached to the lower portion of the frame body, the substantially horizontal upper surface of the receiving plate in the protruding state is a receiving surface for supporting an object from below, while the receiving plate in the standing state is , The outer surface of the frame body is closed so as to be substantially flush with the wall surface, and, in the standing state, between the outer peripheral surface of the receiving plate and the inner peripheral surface of the frame body. , A joint groove is provided so as to be continuous in the circumferential direction, and the joint groove is formed by bending an edge portion of a cloth covering the wall surface and the end surface on the opening side and adhering this to the inner peripheral surface of the frame body. A retractable support structure that can be stored in a wall, which can be used as a work space for cloth finishing to enable it. 2. The retractable support structure that can be housed in a wall portion according to claim 1, wherein the joint groove has a groove width set to 10 to 25 mm. 3. The receiving plate in a substantially horizontal protruding state has an upper surface of a base end side portion thereof supported by a lower surface portion of a regulating member bridged between left and right side frames of the frame body. The tiltable support structure that can be housed in a wall according to claim 1. 4. A retractable support structure that can be housed in a wall portion according to claim 3, wherein a cushion material is attached to the lower surface of the restriction member. 5. The opening-side portion of the inner peripheral surface is cut out in a rectangular shape, and a cutout portion including a groove side surface in the front-rear direction and a groove bottom surface orthogonal to the groove side surface is provided. The tiltable support which can be housed in the wall portion according to claim 1, wherein the corner portion where the side surface and the groove bottom surface intersect is used as a ruler for cutting the edge portion of the cloth as required during cloth finishing. Platform structure. 6. The receiving plate is pivotally attached to the inner side of the joint groove, and the gap formed between the side surface of the receiving plate and the inner surface of the frame is small by about 1 to 2 mm. The foldable support structure that can be housed in a wall according to claim 1, wherein the support structure is formed in a gap. 7. The weight is provided at the base end side of the receiving plate when the receiving plate is viewed in the substantially horizontal protruding state, the weight being provided at the rear side of the pivotally attached portion. Item 5. A tiltable support structure that can be stored in the wall according to any one of Items 1 to 3.