JP4474277B2 - Slope forming device - Google Patents

Description

  The present invention relates to provision of a slope forming apparatus that can prepare a slope forming apparatus that can be taken out and used as needed, and can easily construct a slope at a stepped portion at a front door.

  Usually, at the entrance, furniture such as entrance benches used when entering and exiting a building, various footwear such as shoes, sandals and slippers required when entering and exiting the building, and various rain gear such as umbrellas In general, it is generally configured so as to include a minimum necessary amount of dirt necessary for entering and exiting, except that storage furniture required for storage is provided.

  As a result, when it becomes necessary to install a slope between the entrance soil and the step between the entrance ridges, such as going in and out by a wheelchair, a slope that is convenient for movement by a wheelchair is installed between the entrance soil. I was trying to do it.

  However, in general, when a slope is installed between the entrance soils, which are provided in the minimum necessary size, there are problems that prevent the slope from being able to smoothly enter and exit the house. There were problems such as requiring construction costs.

  Patent Document 1 proposes an apparatus that eliminates a floor step at the entrance by using a relatively small volume at the entrance.

  In the floor level difference eliminating device shown in Patent Document 1, a depression formed between soils is covered with a flat plate that reaches the entrance platform and is substantially flush with the soil, and the soil side of the flat plate is rotatably attached. An elevating device is disposed in the depression, and the elevating device lifts the entrance hall side of the flat plate to the height of the entrance hall to form a slope between the entrance soil and the entrance hall.

However, in such a floor level difference eliminating device, a recess that is large enough to install the device is provided between the soils, and a motor is used as a driving means for raising and lowering one end of the flat plate to the height of the entrance hall in the recess. There is a problem that a large amount of space and a lot of work are required for the installation work of the floor level difference eliminating device, and the management and maintenance cost of the facility is expensive.
JP-A-9-279995

  The main problem to be solved by the present invention is that the space under the furniture constructed between the lower surface of the entrance furniture, which is usually not used, and between the entrance soil, can be effectively used. When using the entrance where a slope is not required, the slope forming device that constitutes the slope is placed in the space under the furniture, and the slope forming device can be easily taken out from the space under the furniture as needed. It is related with provision of the slope formation apparatus which enabled efficient use of the entrance by making it obtain.

In order to solve the above-mentioned problem, this invention is a slope forming device provided with a slope constituting part that becomes a slope extending between the entrance soil and the upper side of the rising fence,
Stored in the space under the furniture in a state of being rotatable in a horizontal direction by a rotation shaft provided in the space under the furniture constituted by the entrance furniture and the space between the entrance soil provided in a direction substantially perpendicular to the rising wall. It is as a slope forming device characterized by having.

  In the slope forming apparatus constructed in this way, various footwear such as shoes and slippers provided at the entrance, rain gear such as umbrellas, dirt sweeping bags, various types of bicycles used in the entrance of bicycles, etc. It is possible to effectively use the space under the furniture constructed between the lower surface of various furniture used for storing furniture and bench chests, etc. that are used to store articles and between the entrance soil. In addition to storing the slope forming device in the lower space, if necessary, pull out the slope forming device from the lower space of the furniture as needed and use it as a passage for wheelchairs, etc. The slope that can be used can be configured easily.

  Further, in the slope forming device configured as described above, when the use of the slope is not required, the slope forming device can be easily moved from the raised heel portion to the space under the furniture so that the smooth ridge portion can be smoothly Can move in and out.

  Next, in the slope forming device having the above-described configuration, the slope component is provided so as to be foldable on the slope component of the device main body that is rotatably provided on the rotation shaft. In the slope forming apparatus comprising one or a plurality of folding slope constituent parts, a slope surface that is longer than the depth width of the space under the furniture is placed between the rising fence and the entrance soil. Can be configured.

  In the slope forming apparatus according to the present invention, a slope is formed between the entrance soil and the upper side of the rising wall in the furniture lower space configured between the lower surface of the entrance furniture provided in the entrance and the entrance soil. It is possible to store a slope forming device equipped with a slope component, and if necessary, pull out the slope forming device and install it along the rising ridge, between the upper side of the rising ridge and the entrance soil A slope can be constructed and used so as to extend.

  In addition, when it is not necessary to use such a slope forming device, the slope forming device installed along the rising saddle is rotated and stored toward the space under the furniture, and the entrance and exit of the rising saddle portion is obstructed. It is possible to return to the state where there is no.

  Hereinafter, a slope forming apparatus A according to the best mode for carrying out the invention will be described with reference to FIGS.

1 to 8 show a typical first slope forming apparatus A according to the best mode for carrying out the invention. In FIG. 1, the slope forming apparatus A is raised so as to come into contact with the ridge B. FIG. 2 is a cross-sectional view of the main part viewed from the side, and FIG. 3 shows a state viewed from above. In FIG. 4, the main part 10A ′ of the apparatus main body 10A and the folded slope constituent body 10B of the apparatus main body 10A constituting the slope forming part A of the slope forming apparatus A are overlapped and the main part is cut from the side. In FIG. 5, this is seen from above, in FIG. 6, the state in which it is stored in the furniture lower space G is seen from above, and in FIG. It shows.
FIG. 8 shows another application example in which the slope forming apparatus A can be rotated and stored in the furniture lower space G of another entrance furniture E.

  9 to 15 show a typical second slope forming apparatus A according to the best mode for carrying out the invention. In FIG. 9, the slope forming apparatus A is lifted so as to come into contact with the ridge B. FIG. 10 is a cross-sectional view of the main part when viewed from the side, and FIG. 11 shows the state when viewed from above. In FIG. 12, the slope component 10A ′ of the apparatus main body 10A that forms the slope component S ′ of the slope forming apparatus A and the upper side that is foldable on the slope component 10A ′ of the apparatus main body 10A. The main part of the folding slope structure part 10B′a and the lower side folding slope structure part 10B ″ b is viewed from the side in the folded state, and in FIG. 13, when viewed from above, In FIG. 14, the state in which this is stored in the furniture lower space G is viewed from above, and in FIG. 15, the main part is illustrated in cross section when viewed from the side.

  The slope forming apparatus A according to the best mode for carrying out the invention will be described.

  The slope forming apparatus A shown here is a slope forming apparatus A provided with a slope forming portion S ′ that becomes a slope S extending between the entrance soil F and the upper side Ba of the rising ridge B, and is substantially orthogonal to the rising ridge B. It is stored in the furniture lower space G so as to be able to move in and out in a state of being horizontally rotatable by a rotation shaft 21 provided in the furniture lower space G formed by the entrance furniture E and the entrance soil F which are provided in the direction. As a slope forming device A.

  The entrance furniture E includes various types of footwear such as shoes and slippers, rain gear such as umbrellas, scissors for sweeping soil, storage furniture for storing various items used in the entrance such as a bicycle air bag, bench chest, etc. Any entrance furniture, such as furniture used at the entrance, may be used. The entrance furniture E provided in a direction substantially orthogonal to the rising ridge B, and the undersurface Fa of the entrance soil F and the undersurface Fa of the entrance soil F A furniture lower space G formed between them is used.

  In the entrance, the slope forming device A provided with the slope forming part S ′ that forms the slope S so as to extend over the upper side Ba of the rising fence B and the entrance soil F is provided between the upper side Ba of the rising fence B and the entrance soil F. As long as the slope S can be formed so as to extend over and can be stored in the furniture lower space G formed between the lower surface of the entrance furniture E and the space between the entrance soils, any form may be used. Further, any material may be used as long as it can pass through a wheelchair or a person using the slope forming device A.

  For example, the slope component S ′ of the slope forming apparatus A that constitutes the slope S may be configured to form the slope S so as to extend over the ridge B and the soil surface Fa by a single slope component S ′. In addition, the slope S may be configured to extend over the raised ridge B and the interfacial surface Fa by two or more slope components S ′. For example, one end Aa is connected to the rotation shaft 21. A folding slope constituting body portion 10B that is foldably assembled to a slope constituting portion 10A ′ of the apparatus main body portion 10A of the slope forming device A that is rotatably provided is unfolded from the slope constituting portion 10A ′, and this unfolding is performed. The slope S is formed so as to extend over the raised ridge B and the soil surface Fa by the folded folding slope structure 10B and the slope construction 10A ′. It may be each other to.

  Further, for example, the slope forming apparatus A is configured by one or a plurality of box bodies including a slope component S ′ that constitutes the slope S, or a slope component S ′ that constitutes the slope S. It is composed of one or a plurality of frame bodies, or is composed of one or a plurality of plate bodies including a slope component S ′ that constitutes the slope S. Also good.

  Further, even if the slope forming device A is rotated while sliding on the interfacial surface Fa, the slope forming device A may be rotated while being lifted from the entrance soil F. The one end side of the slope forming device A may be rotated so as to be slightly lifted.

  Further, the slope forming apparatus A may be driven by using an appropriate driving means such as a motor, or may be moved by a person holding it with a hand.

  Further, one side of the slope constituting part S ′ constituting the slope S so as to be rotated and pulled out from the furniture lower space G to be parallel to the raised ridge B and to extend between the raised ridge B and the interfacial surface Fa of the entrance soil F. When the part S'a is raised so as to be in contact with the ridge B and the other side part S'b is in contact with the interfacial surface Fa, the slope forming device A is raised, and the various members constituting the entrance ridge B, the entrance soil F, the entrance, etc. The slope forming device A is stopped by its own weight, or the slope forming device A is stopped by a slip stopper provided on the lower surface of the slope forming device A. The slope forming apparatus A is stopped at the installation position by an appropriate method.

  In the slope forming apparatus A configured as described above, the slope forming apparatus A is placed in the furniture lower space G formed between the lower surface of various types of entrance furniture E and the interfacial surface Fa of the entrance soil F. As needed, the slope forming device A is pulled out from the furniture lower space G as needed, and the slope S is formed so as to extend between the front door soil F and the upper side Ba of the rising fence B, and a passage such as a wheelchair. Can be used effectively as

  Further, in the slope forming apparatus A configured as described above, when the use of the slope S is not necessary, the slope forming apparatus A is raised from the position where the slope forming apparatus A is installed in parallel to the ridge B. It can move to G and it can prevent it from getting in and out of the rising ridge B part.

  Further, the slope component S ′ of the slope forming apparatus A can be folded into the slope component 10A ′ of the apparatus main body 10A that is rotatably provided by the rotation shaft 21 and the slope component 10A ′. In the slope forming apparatus A provided with one or a plurality of folding slope constituting body portions 10B provided in the above, the slope B that is longer than the width dimension of the depth of the furniture lower space G and the entrance It can be configured between the soils F.

  Next, a typical slope forming apparatus A shown in FIGS. 1 to 8 will be described in detail.

  The slope forming apparatus A according to the illustrated example is a slope forming apparatus A including a slope forming portion S ′ that becomes a slope S extending between the front soil F and the upper side Ba of the rising wall B, and the slope forming apparatus A The furniture lower space G can be rotated in the horizontal direction by a rotation shaft 21 provided in the furniture lower space G formed by the entrance furniture E and the entrance soil space F that are provided in a direction substantially orthogonal to the rising cage B. It is stored in a removable manner.

  In addition, the rotation axis | shaft 21 which assembles | attaches this slope formation apparatus A so that rotation is possible is carried out along the entrance wall C so that one end side may be put on the said rising ridge B, and it may extend to the F between entrance soils so It is provided on the side of the entrance furniture E that is provided near the raised ridge B in the space G under the furniture. Then, the slope forming device A, which is rotatably supported at the one end Aa by the rotating shaft 21, is installed so as to be parallel to the rising rod B by rotating about the rotating shaft 21. In this case, the slope forming device A is supported by the rotating shaft 21 at a position on the width side opposite to the raised ridge B.

  In this illustrated example, a slope S is formed between the entrance soil F of the entrance in the house and the rising fence B provided at the front end portion of the entrance floor D with a predetermined rising width from the entrance soil F. The slope forming apparatus A is connected to the lower surface of the bench chest E 'as the entrance furniture E provided in the entrance soil space F along the wall C so as to be orthogonal to the rising ridge B, the soil surface Fa of the entrance soil space F, and the wall C. The furniture lower space G is configured to be pivotable at the entrance. In the illustrated example, one end side Aa of the slope forming device A is provided in the furniture lower space G. It can be rotated horizontally by the rotation shaft 21 that is rotated and pulled out from the space G under the furniture, and is installed so that one side S′a of the slope component S ′ rises and comes into contact with the bowl B. It is.

  Here, the bench chest E ′ constituting the furniture lower space G in which the slope forming device A is stored can usually use the upper surface E′a as a seating surface, and includes an arbitrary number of drawers E′c. A space G under the furniture that allows the slope forming device A to be stored is formed between the interfacial space Fa of the frontal soil F facing the lower surface E′b.

  And in this example of illustration, in the state which pulled out this slope formation apparatus A from the said furniture lower space G, and installed the said slope formation apparatus A in parallel with the eaves B, the slope structure part of the said slope formation apparatus A A slope S can be formed between the upper side Ba of the raised ridge B and the entrance soil F by S ′, and one side S′a of the slope constituting portion S ′ is in contact with the upper side Ba of the raised ridge. And the other side portion S′b is in contact with the interfacial surface Fa of the entrance soil F.

  Provided along the rising ridge B, one side portion S′a is in contact with the upper side Ba of the rising ridge B, and the other side portion S′b is in contact with the interfacial surface Fa of the entrance soil F. The slope forming portion S ′ of the slope forming apparatus A is configured such that the vertical cross-sectional shape in the up and down direction with respect to the slope S formed across the upper side Ba and the soil surface Fa of the rising ridge B is a right triangle. The sloped surface of the slope component S ′ having a right triangle shape is used as the slope surface of the slope S, and an assembly body portion 10A ″ having a rectangular parallelepiped shape is provided on one end side Aa thereof.

  In the slope forming apparatus A, the slope constituting part constituting the slope S is a relatively long structure having a width that allows both wheels of the wheelchair to pass through without difficulty. An assembly portion provided on the one end side Aa is rotatably supported in the furniture lower space G by the rotation shaft 21.

  Further, in the slope forming apparatus A according to the illustrated example, the slope forming apparatus A is lifted and moved to the other end side of the slope forming apparatus A on the side opposite to the side where the rotation is supported. There are provided a handle hole 11f for stopping and a stopper means 11e for maintaining the slope forming device A in a state of rising and in contact with the ridge B.

  Then, one side S′a of the slope component S ′ in the slope forming apparatus A is conveniently in contact with the rising ridge B, and the other side S′b of the slope component S ′ is between the entrance soil F. It is configured so that it can be conveniently touched.

  The slope forming device A configured as described above has an upper end of the configured slope S when the one side portion S′a of the slope forming portion S ′ of the slope forming device A is raised and brought into contact with the front end surface of the ridge B. Is continuous with the upper end surface Bc of the rising ridge B in a substantially flush state, and the other side portion S′b is continuous with the entrance soil F.

  In this illustrated example, the slope forming device A is assembled into a device main body portion 10A and a slope constituting portion 10A 'of the device main body portion 10A so as to be foldable by a hinge 30 such as a hinge. 10B '.

The slope forming apparatus A bisects the slope S in the slope forming apparatus A by a line segment in the middle of the traveling direction of the wheelchair or the like and perpendicular to the traveling direction of the wheelchair. The slope constituting portion 10A ′ and the folding slope constituting body portion 10B ′ on the front-facing soil F side are assembled by a hinge tool 30 so as to be foldable.

  The apparatus main body 10A that constitutes the slope forming apparatus A together with the folded slope constituting body part 10B ′ includes a slope constituting part 10A ′ and an assembling part 10A ″ provided on the one end side Aa of the slope forming apparatus A. The vertical plate portions 11a and 11g are provided on the sides in contact with the raised ridges B, and the front plate portions 11b and 11h are provided on the opposite side of the vertical plate portions 11a and 11g. 11b, an inclined plate portion 11c is provided between the upper ends of the vertical plate portion 11g, and a horizontal plate portion 11i is provided between the upper ends of the vertical plate portion 11g and the front plate portion 11h. And the other end of the slope component 10A ′ on the opposite side of the slope component 10A ′ is blocked by the side plate portion 11d. , I.e., Aru blocking the 'side plate portion 11d of the end of' the slope component 10A in the assembly portion 10A "side.

  The folding slope component body portion 10B ′ provided on the slope component portion 10A ′ of the apparatus main body portion 10A so as to be foldable by the hinge tool 30 faces the front plate portion 11b of the slope component portion 10A ′ of the apparatus main body portion 10A. Vertical plate portion 12a of the same type and the same size, side plate portions 12c and 12c covering each end side of the folded slope constituting body portion 10B ′ so as to be continuous with the side plate portions 11d and 11d ′, and the side plate portions 12c and the vertical plate part 12a are provided so as to close between the upper ends thereof, and the inclined plate part 12b is configured to continuously form the slope S continuously with the inclined plate part 11c.

  In the illustrated example, the inclined plate portion 11c and the inclined plate portion 12b are provided with the same inclination angle, and the upper side Ba of the ridge B, which rises from the entrance soil F, in the illustrated example The slope surface of the slope S having the same inclination angle is formed toward the front edge Bb.

  In the slope forming apparatus A having such a configuration, one end Aa, that is, a bifurcated attachment for assembling the rotating shaft 21 on the lower surface of the horizontal plate part 11i constituting the assembly part 10A ″ of the apparatus main body part 10A. A mounting shaft 23 having a portion, and an upper portion of a rotating shaft 21 rotatably fitted in a cylindrical bearing body 22 provided in the front soil F is supported between the mounting portions. The mounting shaft 23 is assembled to the rotating shaft 21 so as to be tiltable.

  The rotation shaft 21 for rotating the slope forming device A is positioned on the side opposite to the rising rod B in the horizontal plate portion 11i when the slope forming device A is made parallel to the rising rod B. The slope forming device A, which is provided in the space G under the furniture G, can be rotated and installed so that the vertical plate portion 11a is in contact with the front end surface of the bowl B. .

  In the illustrated example, when the slope forming device A is lifted and pulled out from the furniture lower space G so as to be parallel to the ridge B, the assembly portion 10A ″ is positioned in the furniture lower space G. The slope forming device A portion protruding from the furniture lower space G is the slope component 10A ′ and the folded slope component 10B ′ assembled to the slope component 10A ′. In the state of being pulled out and parallel to the raised ridge B, the folded slope constituent body portion 10B ′ is folded in an overlapping state with respect to the slope constituent portion 10A ′ of the apparatus main body portion 10A, or is in an overlapping state. Folding slope constituent body part 10B 'is opened from the slope constituent part 10A' of the apparatus main body part 10A to the entrance entrance side. It can be.

  The slope forming device A thus pivoted and pulled out so as to be parallel to the raised rod B is, in the illustrated example, the vertical plate portion 11a in the slope constituting portion 10A ′ of the device main body 10A. The stopper means 11e provided on the side plate portion 11d of the slope constituting portion 10A ′ of the apparatus main body portion 10A in a state where the front end surface of the device main body portion 10A is brought into contact with the front end surface of the flange B. By inserting it into the hole Fb of the metal fitting provided in the entrance soil F, it is used while being maintained at the position in a stopped state.

  In this way, the folding slope structure body portion 10B ′ in the slope forming apparatus A which is pulled out around the pivot shaft 21 to the F portion between the entrance soils located in front of the rising ridge B and maintained in the stopped state is installed. Is unfolded so as to be rotated forward by the hinge tool 30, and the upper end surface Bc of the rising ridge B from the entrance soil F by the folding slope component 10B 'and the slope component 10A' of the apparatus body 10A. A slope S that is continuous in series can be configured, and the slope S can be used to go in and out by a wheelchair or the like. (Refer to FIGS. 1 to 3)

  Thus, when the slope forming device A used as the slope S is unnecessary or needs to be moved from the front position of the rising rod B, the slope constituting portion 10A ′ of the device main body portion 10A in the slope forming device A is obtained. The folding slope constituent body portion 10B ′ is overlaid in a folded state using the hinge tool 30 (see FIGS. 4 and 5), and then the handle provided on the side plate portion 11c of the slope constituent portion 10A ′. Using the hole 11f, the one end side of the slope forming device A is slightly lifted up and down and turned toward the furniture lower space G with the rotation shaft 21 as a rotation center. The slope forming device A that has been moved and moved up and down is lowered to the entrance soil F, so that the slope forming device A is installed in the space G under the furniture. It can be housed in a stopped state in about dirt floor F. (See Figs. 6 and 7)

  FIG. 8 shows the slope forming apparatus A according to the above-described configuration, which is a storage furniture E ″ including a door E ″ a for storing footwear such as shoes, sandals, slippers, umbrellas and other rain gear, dirt sweepers, dust collectors and the like. As shown in FIGS. 1 to 7, it is housed in a space G under the furniture G formed between the lower surface of the entrance furniture E and the entrance soil F so that it can be put in and out using the rotary shaft 21. Accordingly, the slope S is constructed and used in the same manner as described above.

Next, the slope forming apparatus A shown in FIGS. 9 to 15 will be described.
The slope forming apparatus A according to the illustrated example is a slope forming apparatus A including a slope forming portion S ′ that becomes a slope S extending between the front soil F and the upper side Ba of the rising fence B, and the slope forming apparatus A The furniture lower space G can be rotated in the horizontal direction by a rotation shaft 21 provided in the furniture lower space G formed by the entrance furniture E and the entrance soil space F that are provided in a direction substantially orthogonal to the rising cage B. It is stored in a removable manner.

  In this illustrated example, a bench chest E 'is shown as the entrance furniture E constituting the furniture lower space G in which the slope forming apparatus A is stored. The installation position relationship of the bench chest E ′ and the furniture lower space G formed between the lower surface E′b of the bench chest E ′ and the soil surface Fa of the entrance soil F are shown in FIGS. The configuration under the bench chest E ′ is the same, and the furniture lower space G can be used in the same manner. The same components are denoted by the same reference numerals, and description thereof is omitted.

  The slope forming device A is installed in the furniture lower space G of the entrance furniture E installed on the entrance soil space F in the same manner as in FIGS.

  The slope forming apparatus A provided in the furniture lower space G is supported by a rotation shaft 21 in the furniture lower space G that is close to one end Aa on the one end side Aa, and rotates around the rotation shaft 21 as a fulcrum. Along with this, one side S′a of the slope component S ′ is configured to rise and come into contact with the ridge B, and the other side S′b can conveniently come into contact with the interfacial surface Fa of the entrance soil F. The slope S used for a wheelchair or the like is provided so as to extend between the entrance soil F and the upper side Ba of the rising cage B by the slope component S ′.

  The slope forming apparatus A according to this illustrated example has one end of a rotating shaft 21 that is rotatably fitted in a cylindrical bearing body 22 that is fixed to an entrance soil F on the side of the furniture lower space G that is close to the rising cage B. It is provided with a slope constituting part S ′ that is integrally provided on the lower surface of the part side Aa and that constitutes the slope S so as to extend between the entrance soil F and the upper side Ba of the rising fence B.

  The slope forming apparatus A according to the illustrated example includes an apparatus main body 10A having the sloped slope plate portion 13a as the slope constituting part S ′, and an upper side folding that forms the slope constituting part S ′ together with the apparatus main body 10A. The slope constituent body portion 10B ″ a and the lower side folding slope constituent body portion 10B ″ b are provided, and the inclined slope plate portion 13a as each slope constituent portion S ′ and the upper side folding slope constituent body portion. The upper surfaces of 10B ″ a and the lower side folded slope constituting body portion 10B ″ b are the slope surfaces of the slope S that is continuously connected.

  And this apparatus main-body part 10A makes the one end part Aa which fastened the rotating shaft 21 the assembly | attachment part 10A ", and the said protrusion part of the apparatus main-body part 10A protruded from the furniture lower space G is a slope structure part. 10A ′, the slope constituting portion 10A ′ is constituted by an inclined slope plate portion 13a.

  In the slope forming device A according to this illustrated example, a device body portion 10A having a rectangular plate shape inclined in the width direction is provided so as to be rotatable by the rotation shaft 21 on the assembly portion 10A ″ side. In addition, when the plate-shaped slope constituting part 10A ′ having a rectangular shape inclined on the width side of the apparatus main body part 10A is rotated out of the furniture lower space G and installed along the raised bowl B, the apparatus The upper side folding slope constituting body portion 10B ″ a is assembled to the upper edge portion of the slope constituting portion 10A ′ protruding from the furniture lower space G in the main body portion 10A using a hinge tool 30 such as a hinge. A lower side folding slope constituent body portion 10B ″ b is assembled to the lower edge portion of the slope constituent portion 10A ′ protruding from the furniture lower space G using a hinge tool 30 such as a hinge. The upper side folded-slope structure portion 10B and the "and a lower side folded-slope structure portion 10B" b is, are respectively provided to be foldable on the slope component 10A '.

  And lower end 14b 'of lower side folding slope structure part 10B''b opened downward from slope composition part 10A' of this device main part 10A is in contact with dirt surface Fa of entrance soil F, and upwards The upper edge 14a 'of the upper side folding slope component 10B'a opened from the slope component 10A' of the apparatus main body 10A toward the step edge provided along the front edge Bb of the rising rod B The slope S that is placed on the part Bd and has a continuous slope that is convenient for movement by a wheelchair or the like is composed of the slope constituent part 10A ′, the upper side folding slope constituent part 10B ″ a, and the lower side folding slope constituent. The body portion 10B ″ b is configured.

  In addition, a hook piece 14a ″ provided at the upper edge 14a ′ of the upper plate portion 14a constituting the upper folding slope constituting body portion 10B ″ a is provided in the hole Be provided in the step edge Bd. It is designed to engage with and disengage.

  Further, an upper side folding slope constituting body portion 10B ″ a is formed so as to be superposed on the upper surface side of the slope constituting portion 10A ′ with respect to the slope constituting portion 10A ′ composed of the inclined slope plate portion 13a of the apparatus main body portion 10A. The upper side plate portion 14a and the lower side folding slope constituting body portion 10B ″ b are assembled so as to be foldable by a hinge 30 such as a hinge, and the upper side plate portion. Support plates 13c and 13d project from the upper side and the lower side of the lower surface of the sloped slope plate portion 13a forming the slope constituting portion 10A 'toward the lower side of 14a and the lower plate portion 14b.

  In the apparatus main body 10A, the rotating shaft 21 is fixed to the inclined mounting plate portion 13b constituting the assembling portion 10A "positioned in the furniture space G, and the rotating shaft 21 is used as a fulcrum. It is provided with an inclined slope plate portion 13a that protrudes from the furniture lower space G when it is made parallel to the raised bowl B along with the rotation, and the upper edge portion of the inclined slope plate portion 13a that forms this rectangular plate shape. The upper plate 14a is assembled to the upper surface side of the inclined slope plate portion 13a using a hinge tool 30 such as a hinge, and a rectangular plate is formed along the lower edge portion. The lower plate 14b is assembled so that it can be folded to the upper surface side of the inclined slope plate portion 13a using a hinge tool 30 such as a hinge.

  The inclined slope plate portion 13a, the upper side plate 14a, and the lower side plate 14b of the apparatus main body portion 10A are all laterally long rectangular shapes, and these inclined plate plate portion 13a and the upper side plate The slope component S ′ formed by the plate 14a and the lower plate 14b has a width that is convenient for movement by a wheelchair.

  The upper side plate 14a and the lower side plate 14b assembled to the inclined slope plate portion 13a of the apparatus main body portion 10A are respectively connected to the upper side plate 14a and the lower side plate 14b from the inclined slope plate portion 13a of the apparatus main body portion 10A. When opened, the front end surface of the upper plate 14a is in contact with the rear end surface of the sloped slope plate portion 13a of the apparatus main body 10A, and the lower side is in contact with the front end surface of the sloped slope plate portion 13a of the apparatus main body 10A. The rear end face of the plate 14b is in contact with each other, and the lower end plate 14b, the inclined slope plate portion 13a of the apparatus main body 10A, and the upper side plate 14a are continuously connected at a predetermined angle by the end faces that are in contact with each other. It is in the shape of a plate, and by the slope S with the upper surface of each plate body as the slope surface Chairs are then adapted to be moved without difficulty. Further, when the upper side plate 14a and the lower side plate 14b are opened from the inclined slope plate portion 13a, the support plates 13c and 13d provided in the inclined slope plate portion 13a are connected to the inclined slope plate portion 13a. The lower side plate 14a and the lower side plate 14b opened from the lower side are supported so that the upper side plate 14a and the lower side plate 14b form the same inclined surface as the inclined slope plate portion 13a. is there.

  Further, the lower side plate 14b is opened in the above state so that the lower end 14b ′ forming the side portion S′b in the slope constituting portion S ′ is in contact with the interfacial surface Fa of the entrance soil F, and the upper side plate 14a. Is configured such that the upper end portion 14a ′ forming the side portion S′a of the slope constituting portion S ′ can be placed on the stepped portion Bd of the rising ridge B by opening in the above state.

  In this way, the lower side plate 14b and the upper side plate 14a are opened from the inclined slope plate part 13a in front of the rising rod B, and project downward from the upper end edge part 14a 'of the upper side plate 14a. The hooked piece 14a "is inserted into the hole Be of the raised ridge B.

  In such a state, between the entrance soil using the slope S constituted by the lower side plate 14b forming the slope constituting part S ′ provided continuously in series, the inclined slope plate part 13a of the apparatus main body part 10A, and the upper side plate 14a. A wheelchair or the like can be easily moved between F and the upper end surface Bc of the raised bowl B, and further, the floor plate Da surface of the entrance floor D. (See FIGS. 9 to 11)

  Thus, when there is no need to move by a wheelchair or the like using the slope S in the raised heel B portion, the upper plate 14a is superposed on the upper surface side of the inclined slope plate portion 13a of the apparatus main body 10A. Further, the lower plate 14b is folded so as to overlap the upper plate 14a (see FIGS. 12 and 13). In this state, the slope forming device A is used as the fulcrum with the pivot shaft 21 as a fulcrum. The furniture E is rotated so as to be stored in the furniture lower space G, and is stored in the furniture lower space G. (See FIGS. 14 and 15)

  Thus, by storing the slope forming device A in the furniture lower space G of the entrance furniture E such as a bench chest, the slope forming device A can be stored so as not to be hindered from entering and exiting the ridge B portion.

The perspective view of the principal part which shows the state using the typical slope formation apparatus Sectional view of the main part Plan view of the main part Cross-sectional view of the main part in a state where the folding slope components are overlapped Plan view of the main part The top view of the principal part which shows the state accommodated in the space under the furniture Sectional view of the main part The perspective view of the principal part which shows the other application example The perspective view of the principal part which shows the state using the other typical slope formation apparatus Sectional view of the main part Plan view of the main part Cross-sectional view of the main part in a state where the folding slope components are overlapped Plan view of the main part The top view of the principal part which shows the state accommodated in the space under the furniture Sectional view of the main part Vertical section of the main part

Explanation of symbols

A Slope forming device S Slope S 'Slope component 10A Device body 10A' Slope component 10B Folding slope component

Claims (2)

A slope forming device having a slope component that forms a slope extending between the entrance soil and the upper side of the rising fence,
Stored in the space under the furniture in a state of being rotatable in a horizontal direction by a rotation shaft provided in the space under the furniture constituted by the entrance furniture and the space between the entrance soil provided in a direction substantially perpendicular to the rising wall. A slope forming device.   The slope constituent part of the apparatus main body part that is provided so as to be rotatable about the pivot shaft, and one or a plurality of folding slope constituent parts that are provided so as to be foldable in the slope constituent part. The slope forming device according to claim 1, comprising:

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