JP4173287B2 - Sunoko - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention belongs to the technical field of slats used on the floors of bathrooms and kitchens, and more specifically, slats having a height adjustment function suitably used to eliminate steps and slopes. About.
[0002]
[Prior art]
In recent years, so-called barrier-free demands have been increasing so that people with disabilities can live with healthy people by removing institutional, physical and mental barriers to make it easier for people with disabilities and the elderly to live. Yes. As one means of making this barrier-free, a snowboard that can easily and inexpensively eliminate a level difference on a floor with a level difference has attracted attention and social needs are also increasing.
[0003]
By the way, the conventional slats are a combination of the floor board 101 and the girder 102 as shown in FIG. 5, or a combination of the floor board 101 and the girder 102 as shown in FIG. Various cases have been implemented in which a height-adjustable support leg 103 is attached to the lower surface of 102.
[0004]
[Problems to be solved by the present invention]
However, since the height of the slats shown in FIG. 5 cannot be adjusted, there are many cases in which the slats cannot be implemented because they are not compatible with the use for eliminating the level difference on the floor.
[0005]
The snowboard shown in FIG. 6 has a height adjusting function, so there is no problem described above. However, because of the structure in which the support legs 103 are attached to the lower surface of the girder 102, the floor cannot be lowered by the height of the girder 102 and cannot be applied to a place having a slight step of about 5 cm. It was. The slight step of about 5 cm is a serious problem for elderly people, particularly disabled people who are forced to use wheelchairs, and it has been necessary to lower the height of the slats as soon as possible.
[0006]
Further, since the installation position of the support leg 103 for the slats is also fixed, it is not uncommon for rattling to occur due to obstacles on the floor to be laid when installing the slats. There was also a problem that it took time and effort to re-set the installation position.
[0007]
Therefore, the object of the present invention is to make it possible to easily adjust the height dimension according to the installation location, to realize a lower floor than the conventional one, and to easily change the installation position of the support legs. Is to provide.
[0008]
[Means for Solving the Problems]
As means for solving the above-mentioned problem, the snowboard according to the invention described in claim 1 is:
On the backboard side of a plurality of floor boards arranged side by side, in the slat formed by a plurality of girders fixed in an arrangement perpendicular to the floor board ,
The floor plate is provided with a groove in a shape that is movable in the longitudinal direction without dropping a nut-like member described later in the longitudinal direction of the back surface ,
The floor consists of a movably installed nut-like member is fitted into the groove provided in the floor plate, the adjust member to the screw shaft is upwardly threaded connection to the nut-like member having a foot at a lower end It is characterized by being directly supported by a support leg .
[0009]
According to a second aspect of the present invention, in the slat of the first aspect, the floor board is provided with a through hole at a position directly above the nut-like member installed in the groove, and the through hole is closed with a plug. Being
The nut-like member is provided with a female screw penetrating in the vertical direction,
Wherein the upper end surface of the screw shaft constituting the adjust member characterized that you screwdriver groove.
[0011]
According to a third aspect of the invention, the gridiron of claim 2, installed nut-like member in a groove formed in the floor plate, characterized in that it is against wearing position coinciding with the through hole of the floor plate .
[0012]
The invention according to claim 4 is the slat of any one of claims 1 to 3 , wherein the floorboard is made of a styrene-based foamed resin such as a foamed PS material, a foamed ABS material, a foamed AAS material, or a foamed AES material. It is characterized by being.
[0013]
The invention according to claim 5 is characterized in that, in the slats according to any one of claims 1 to 4 , the longitudinal cross-sectional shape of the groove and the nut-like member formed in the floor plate is an inverted trapezoidal shape.
[0014]
Embodiments and Examples of the Invention
1 and 2 show a snowboard embodiment as claimed in claim 1. In addition to being installed almost horizontally in bathrooms, kitchens, etc., the slats can be made to have a substantially horizontal top surface by adjusting the height even if they are installed on a sloping floor with a water gradient for drainage. Moreover, it is suitably applied to eliminate a slight step of about 5 cm from a large step generated on the floor surface.
[0015]
This Sunoko includes a floor plate 1, height adjustment you support the floor panel 1 and the supporting leg 2 freely consists of beam members 6. The floor plate 1 has a groove 3 formed in the longitudinal direction on the back side thereof. The height-adjustable support leg 2 is fitted into the groove 3 so as not to fall off, and can be moved up and down along the nut-like member 4 movably installed along the groove 3. in that consists of the adjust member 5 which is screw-connected.
[0016]
In the illustrated example, five floor boards 1 are arranged side by side and arranged perpendicularly to the back side of the floor board 1, and fixed by screws 7 with four girder members 6 arranged in a balanced manner in the longitudinal direction of the floor board 1. that it has been conducted. A total of eight support legs 2 for supporting the floor plate 1 are installed in a balanced manner along the longitudinal direction of both end portions of the floor plate 1.
[0017]
Of course, the embodiment of the snowboard is not limited to this, and the number of floorboards 1, girders 6 and support legs 2 used is changed in design according to the laying area of the snowboard. The shape of the floor board 1 is not limited to a rectangular shape. Although the material of the girder 6 is made of metal, it is of course not limited thereto. Further, the beam members 6, while fixed to the rear surface side of the floorboard 1 by screwing means, fixing means have such limited thereto.
[0018]
When constructing, it is better that the snowboard is as light as possible, but strength is required because it is carried by a person. Therefore, the groove 3 is formed in the floor board 1 to reduce the weight while ensuring the rigidity of the floor board 1 itself. In the illustrated example, the grooves 3 formed on the floor board 1 are provided in two rows along the longitudinal direction of the single floor board 1, and the shape of the grooves 3 is a nut-like member while taking into account the ease of molding. 4 has a function that does not fall off, and, thinking a simple shape, that have been formed in an inverted trapezoidal shape. Incidentally, this floor board 1 is made of an adhesive resin and uses a styrene-based foamed resin such as a foamed PS raw material, a foamed ABS raw material, a foamed AAS raw material or a foamed AES raw material from the viewpoint of weight reduction, rigidity and dimensional stability. is preferable to be rather, is manufactured by extrusion.
[0019]
In addition, about the groove | channel 3 formed in the floor board 1, although it has implemented by providing two rows in one floor board 1, it is not limited to this, It can implement by providing one row according to the required area of the floor board 1, and 3 It can also be implemented by providing more than one row.
[0020]
The nut-like member 4 in the illustrated example has a similar shape that is slightly smaller than the longitudinal cross-sectional shape of the groove 3, that is, an inverted trapezoidal shape , and has a length necessary to maintain a required proof stress (see also FIG. 3). ). Therefore, the nut-like member 4 can be fitted into the groove 3 almost exactly and can move without dropping off at the middle part of the groove 3.
[0021]
The adjusting member 5 includes a screw shaft 5a having a male screw and a foot portion 5b, and the foot portion 5b is fixed so as to be inclined with respect to the screw shaft 5a. The structure is inclined together (not shown). The nut-like member 4 has a female screw penetrating in the vertical direction, and the adjusting member 5 having a male screw that can be screwed into the female screw is screwed up and down with respect to the nut-like member 4. .
[0022]
Accordingly, the height-adjustable support legs 2 constituted by the nut-like member 4 and the adjusting member 5 are arranged along the grooves 3 formed in the floor plate 1 as necessary, adjacent to the girder 6, It is possible to move without dropping between the six.
[0023]
Further, a-(minus) screwing groove 9 is provided on the upper end surface of the rotatable screw shaft 5a constituting the adjusting member 5, and the floor plate 1 is provided with a nut-like member 4 installed in the groove 3. A through-hole 10 having a diameter slightly larger than the outer diameter of the screw shaft 5a of the adjusting member 5 is provided at a position immediately above. The upper end portion of the through hole 10 that has been closed by a plug 8.
[0024]
According to the second aspect of the present invention, if there is no obstacle at the preset installation position of the support leg 2, the driver is passed through the through hole 10 from above the floor board 1 without turning over the snowboard (floor board 1). Since the height can be adjusted by engaging and turning the screwing groove 9, the workability is good. Further, if the position of the support leg 2 is shifted from directly below the through-hole 10 during construction, it will take time to readjust and reversely adjust. Therefore, in order to prevent the position shift of the support leg 2, the contact between the floor board 1 and the nut-like member 4 will be avoided. contact portion is not preferable that is bonded to a position which coincides with the through hole 1 of the floor plate. In addition, when there is an obstacle and the position of the support leg 2 is changed, the through hole 10 is reopened at the change position of the floor board 1 and the support leg 2 is simply shifted to the position immediately below, so no special skill is required. .
[0025]
The embodiments have been described with reference to the drawings. However, the present invention is not limited to the illustrated embodiments, and design modifications and application variations that are usually made by those skilled in the art are within the scope of the technical idea of the invention. Note that it includes the range. For example, longitudinal section of the front Kimizo 3 and the support legs 2 of the nut-like member 4 is inverted trapezoidal shape as long as movable shape the nut-like member 4 along the groove 3 without falling off from the groove 3 For example, as shown in FIGS. 4A and 4B, it may be carried out in an uneven shape that fits together.
[0026]
[Effects of the present invention]
The snowboard according to the invention described in claims 1 to 5 has the following effects.
1) The workability is good because the height dimension can be easily adjusted from above the floorboard without turning the floorboard over.
2) Since the support leg can be directly attached to the floor board, the floor can be lowered by the height of the girder as compared with the existing slats. Therefore, even a slight step of about 5 cm can be sufficiently solved.
3) Since the position of the support leg can also be easily changed, there is no backlash caused by an obstacle on the floor surface, and it can always be installed in a stable state.
[Brief description of the drawings]
FIG. 1 is a perspective view showing an embodiment of a snowboard according to the present invention.
FIG. 2 is a front view showing a part of the embodiment of the snowboard according to the present invention.
FIG. 3 is an exploded perspective view showing a part of the embodiment of the snowboard according to the present invention.
FIG. 4 is a perspective view showing another embodiment of the snowboard according to the present invention.
FIG. 5 is a perspective view showing a conventional technique.
FIG. 6 is a perspective view showing a conventional technique.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Floor board 2 Support leg 3 Groove 4 Nut-like member 5 Adjustment member 6 Girder material 7 Screw 8 Plug 9 Screwdriver groove 10 Through-hole

Claims (5)

On the backboard side of a plurality of floor boards arranged side by side, in the slat formed by a plurality of girders fixed in an arrangement perpendicular to the floor board ,
The floor plate is provided with a groove in a shape that is movable in the longitudinal direction without dropping a nut-like member described later in the longitudinal direction of the back surface ,
The floor consists of a movably installed nut-like member is fitted into the groove provided in the floor plate, the adjust member to the screw shaft is upwardly threaded connection to the nut-like member having a foot at a lower end characterized in that it is supported directly on the support legs, gridiron. The floor plate is provided with a through hole at a position directly above the nut-like member installed in the groove, and the through hole is closed with a stopper,
The nut-like member is provided with a female screw penetrating in the vertical direction,
Wherein the upper end surface of the screw shaft constituting the adjust member characterized that you screwdriver groove is provided, gridiron according to claim 1. Nut-like member which is disposed in a groove formed in the floor plate, characterized in that it is against wearing position coinciding with the through hole of the floor plate, gridiron according to claim 2. The floor board is manufactured with a styrene-based foamed resin such as a foamed PS raw material, a foamed ABS raw material, a foamed AAS raw material, and a foamed AES raw material, and the slatter according to any one of claims 1 to 3 . The groove formed in a floor board and the longitudinal cross-sectional shape of a nut-shaped member are both inverted trapezoid shapes, The slats as described in any one of Claims 1-4 characterized by the above-mentioned.

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