JP2005220584A - Underfloor support member - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an underfloor support member, in which height adjustment can be efficiently performed, and in which harmful insects such as bacteria and termites can be eliminated. <P>SOLUTION: This underfloor support member 1 is installed between an underfloor member and an underfloor surface in a building for supporting and reinforcing the underfloor member. A support member main body 11 comprises a trunk part 2 having a female screw part, and support parts 3A and 3B having a base seat part 31 to be applied to the underfloor member or the underfloor surface, and a shaft part 32 having a male screw part to be engaged with the female screw part in the trunk part 2. A chemical agent container 12 is provided comprising a container main body 4 composed of a recessed part 43 to which chemical agent is inserted, and a plurality of cut parts 42, and a cover body 5 to cover the container main body 4. In the base seat part 31 of the support member main body 11, the container main body 4 of the chemical agent container 12 can be installed. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  The present invention relates to an underfloor support member, and more particularly, to an underfloor support member that can efficiently adjust the height and can also control insects such as fungi and white ants.

  Conventionally, what is described in patent document 1 is known as an underfloor support member. It is necessary to adjust the height of the underfloor support member when it is installed between the underfloor material of the building and the lower surface of the floor. In this underfloor support member, the nut constituting the height adjustment mechanism is attached with a spanner. The height was adjusted by rotating.

JP 2002-303034 A

  However, because the underfloor is narrow and dark, workers may adjust the height of the underfloor support member by groping, and it is cumbersome to rotate the nut using a spanner. Then, the height adjustment could not be performed efficiently.

  In addition, conventional underfloor support members only have a function to support and reinforce underfloor materials, and there are those having other functions such as controlling fungi and white ants that are likely to occur under high humidity floors. I did not.

  The present invention has been made in view of such conventional problems, and provides an underfloor support member capable of efficiently adjusting the height and also capable of controlling pests such as fungi and white ants. With the goal.

  In order to achieve the above object, an underfloor support member of the present invention is installed between an underfloor material of a building and a lower surface of the floor, and in the underfloor support member that supports and reinforces the underfloor material, a trunk portion in which a female screw portion is formed. A support member main body comprising: a support portion having a base portion that has a pedestal portion that comes into contact with an underfloor material or a lower surface of the floor, and a male screw portion that is screwed with the female screw portion of the body portion; It is composed of a storage body main body formed with a recessed portion to be inserted and formed with a plurality of cutout portions, and a medicine storage body comprising a lid body that covers the storage body main body. The container body of the medicine container is freely mountable.

  According to this configuration, when the trunk portion is rotated, the support portion screwed to the trunk portion moves forward and backward with respect to the trunk portion, and the underfloor support member expands and contracts. The height of the support member can be adjusted.

  Further, according to such a configuration, since the vaporized medicine flows out from the plurality of notches formed in the storage body main body, the medicine can be supplied to the floor under high humidity, such as fungi and white ants. It can effectively control pests.

  By forming a fitting groove in the pedestal portion of the support member body, projecting a fitting protrusion on the container body of the medicine container, and fitting the fitting protrusion into the fitting groove, The container body of the medicine container may be attachable to the pedestal portion of the support member body.

  According to such a configuration, the storage body main body of the medicine storage body can be easily attached to or detached from the pedestal portion of the support member main body, and operations such as replenishment and replacement of the medicine are extremely easy.

  Hereinafter, preferred embodiments of an underfloor support member of the present invention will be described in detail with reference to the drawings.

  1A is a plan view, FIG. 1B is a front view, and FIG. 2A is a plan view of a support member body of the underfloor support member of the present invention. B) is a front view, (C) is a right side view, FIG. 3 is a longitudinal sectional view of the support member body, and FIG. 4 is a front view showing a state in which the support member body is extended. 5 is a front view showing a use state of the support member main body, FIG. 6 is a plan view of the main body of the medicine container of the underfloor support member of the present invention, (B) is a front view, and (C). 7 is a bottom view, FIG. 7 is a longitudinal sectional view of the main body of the medicine container, FIG. 8 is a plan view, and FIG. 8B is a front view of the lid of the medicine container.

  As shown in FIG. 1, the underfloor support member 10 of the present invention includes a support member main body 11 and a medicine container 12, and is installed between an underfloor material A and a floor lower surface B of a building. In order to reinforce the underfloor structure of the building by stretching like a support rod.

  As shown in FIG. 2, the support member main body 11 includes a trunk portion 2, a first support portion 3 </ b> A, and a second support portion 3 </ b> B. By rotating the trunk portion 2, the first support portion 3 </ b> A and the second support portion 11 are formed. Since the support portion 3B is simultaneously advanced and retracted, the height of the support member main body 11 can be easily and quickly adjusted.

  The trunk | drum 2 is exhibiting the substantially cylindrical shape, and as shown in FIG. 3, the internal thread part is formed in the internal peripheral surface. Moreover, the trunk | drum 2 is formed so that the middle abdominal part 21 may swell thickly, and it has a shape which an operator can grasp easily at the time of work. In addition, a plurality of ribs 22 are formed in the longitudinal direction of the outer peripheral surface of the middle part 21 of the body part 2, and these ribs 22 increase the structural strength of the body part 2 and allow the operator to It functions as a slip stopper when the middle abdomen 21 is gripped.

The first support portion 3 </ b> A and the second support portion 3 </ b> B include a pedestal portion 31 and a shaft portion 32.
The pedestal portion 31 has a substantially flange shape, and its bottom surface (apparent flange surface) is a contact surface with the underfloor material A or the underfloor surface B. The pedestal 31 has ribs 33 formed on the outer peripheral surface thereof to reinforce its structural strength.
The shaft portion 32 has a male screw portion formed on the outer peripheral surface thereof, and is provided extending from the pedestal portion 31.

  The first support portion 3 </ b> A and the second support portion 3 </ b> B are configured such that each shaft portion 32 is inserted into the body portion 2 and its male screw portion is screwed with the female screw portion of the body portion 2. Further, the first support portion 3A and the second support portion 3B are respectively mounted on both sides of the trunk portion 2 so that the support member main body 11 is symmetric about the trunk portion 2.

  In the support member main body 11, when the body part 2 is rotated in a state in which the first support part 3A and the second support part 3B are constrained so as not to rotate, the female screw part of the body part 2 and the first support part 3A and The first support portion 3 </ b> A and the second support portion 3 </ b> B move so as to protrude from the body portion 2 by screwing with the male screw portion of the second support portion 3 </ b> B. As a result, as shown in FIG. 4, the support member main body 11 extends.

  At the time of work, the support member main body 11 is inserted between the underfloor material A and the underfloor surface B with its height direction raised, the bottom surface of one pedestal portion 31 abuts the underfloor material A, and the other pedestal The bottom surface of the portion 31 is installed in contact with the floor lower surface B. At this time, the first support portion 3A and the second support portion 3B are constrained from rotating by the surface contact between the pedestal portions 31, 31 and the underfloor material A and the floor lower surface B.

  Next, when the operator grips and rotates the torso 2 by hand, the support member main body 11 extends, and the bottom surfaces of the pedestal portions 31 and 31 urge the underfloor material A and the underfloor surface B. As a result, as shown in FIG. 4, the support member main body 11 is sandwiched between the underfloor material A and the underfloor surface B as a single stick, and the underfloor structure of the building is reinforced.

  According to the support member main body 11, the support member main body 11 can be easily and quickly expanded and contracted by rotating the body portion 2. Therefore, there is an advantage that the height of the support member main body 11 can be adjusted efficiently.

  Further, since the support member main body 11 is configured symmetrically in the height direction with the trunk portion 2 as the center, it is not necessary to be aware of the upper and lower sides thereof. Therefore, there is an advantage that the installation work of the support member main body 11 can be efficiently advanced even under the floor which is dark and has poor workability.

  Further, in the support member main body 11, since the first support portion 3A and the second support portion 3B are mounted on both sides of the single barrel portion 2, when the barrel portion 2 is rotated, the screw portion is screwed. The first support portion 3A and the second support portion 3B are moved simultaneously. Therefore, the support member main body 11 can be quickly expanded and contracted by a simple operation.

In the support member main body 11, fixing means 23 for fixing the positional relationship between the body portion 2, the first support portion 3 </ b> A, and the second support portion 3 </ b> B is provided near both end portions of the body portion 2. The fixing means 23 is provided for each of the first support portion 3A and the second support portion 3B, and restrains the free rotation of the first support portion 3A and the second support portion 3B with respect to the body portion 2 by the tightening force. Thereby, the trunk | drum 2 rotates by vibration etc., the support member main body 11 expands / contracts arbitrarily, and the situation where the support with respect to the underfloor material A loosens is suppressed.
In this embodiment, the fixing means 23 is a butterfly screw 23, which can be easily tightened with the fingers of an operator without using any special tool.

  Further, in the support member main body 11, a through hole 24 penetrating in a direction perpendicular to the axis is formed in the middle part of the trunk portion 2. When the support member main body 11 is installed, by inserting a rod-like member (not shown) through the through-hole 24 and rotating it, the body 2 can be rotated without much labor due to the principle of the lever, There is an advantage that the height of the support member body 11 can be easily adjusted.

In the support member main body 11, an elastic member 34 is provided in the first support portion 3A and the second support portion 3B. The elastic member 34 is provided in the pedestal portion 31 and constantly urges the shaft portion 32 in the axial direction.
According to such a configuration, even when strong vibration is generated due to an earthquake or the like, the elastic member 34 sufficiently absorbs the vibration. With this seismic isolation structure, the support member main body 11 can reliably support the underfloor material A without falling even when strong vibration such as an earthquake occurs.

  As shown in FIGS. 6 to 8, the medicine container 12 includes a container body 4 and a container lid body 5.

  As shown in FIGS. 6 and 7, the housing body 4 has an outer diameter substantially the same as the outer diameter of the pedestal portion 31 of the support member body 11. A fitting projection 41 is provided on the bottom surface of the housing body 4, and the fitting projection 41 is fitted with the fitting groove 35 of the pedestal portion 31.

  A plurality of notches 42 are formed on the upper surface of the container body 4, and the vaporized medicine flows out from the notches 42. In addition, the central portion of the container body 4 is a depressed portion 43, and a solid, powder, liquid, or other medicine is inserted into the depressed portion 43.

As shown in FIG. 8, the housing lid 5 has a circular shape, the outer diameter of which is substantially the same as the inner diameter of the opening of the recessed portion 43 of the housing body 4, and a plurality of protruding pieces 51 on the outer periphery. Is formed.
Then, when the storage body lid 5 is placed in the recessed portion 43 of the storage body main body 4 and the protruding piece 51 is fitted into the cutout portion 42 of the storage body main body 4, the upper surface of the storage body lid 5 is placed on the storage body main body. 4 can be covered substantially flush with the upper surface.

  In the medicine container 12, even when the container body 4 is covered with the container body lid 5, the vaporized medicine flows out from the plurality of notches 42 formed in the container body 4. It is possible to supply chemicals under the floor with high humidity, and to effectively control pests such as fungi and white ants.

  The medicine container 12 can be easily mounted on the support member body 11 by fitting the fitting protrusion 41 of the container body 4 into the fitting groove 35 of the pedestal 31 of the support member body 11. In addition, since the outer diameter of the storage body 4 is substantially the same as the outer diameter of the pedestal 31 of the support member body 11, the height of the underfloor support member 10 can be adjusted by the same operation as described above. .

  Further, if the medicine inserted into the storage body main body 4 is vaporized and disappears, it is detached from the pedestal portion 31 of the support member main body 11, and if the storage body lid body 5 is detached, the depressed portion 43 of the storage body main body 4. The drug can be inserted into the container, and operations such as replenishment and replacement of the drug are extremely easy.

(A) of the underfloor support member of this invention is a top view, (B) is a front view. (A) of a supporting member main body is a top view, (B) is a front view, (C) is a right side view. It is a longitudinal cross-sectional view of a support member main body. It is a front view which shows the state which extended the supporting member main body. It is a front view which shows the use condition of a supporting member main body. (A) of the main body of a chemical | medical agent container is a top view, (B) is a front view, (C) is a bottom view. It is a longitudinal cross-sectional view of the main body of a chemical | medical agent container. (A) of the cover body of a chemical | medical agent storage body is a top view, (B) is a front view.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Underfloor support member 11 Support member main body 12 Drug storage body 2 trunk | drum 3A 1st support part 3B 2nd support part 31 Base part 35 Fitting groove part 4 Storage body main body 41 Fitting protrusion 42 Notch part 43 Depression part 5 Storage body Lid

Claims (2)

In the underfloor support member that is installed between the underfloor material of the building and the lower surface of the floor and supports and reinforces the underfloor material,
A trunk portion having a female screw portion, and a support portion having a shaft portion that has a pedestal portion that contacts the underfloor material or the floor lower surface, and has a male screw portion that is screwed with the female screw portion of the trunk portion. A support member body comprising:
A medicine container comprising a container body formed with a depressed portion into which a medicine is inserted and formed with a plurality of notches, and a lid covering the container body;
An underfloor support member characterized in that the container body of the medicine container can be mounted on a pedestal portion of the support member body.   By forming a fitting groove in the pedestal of the support member body, projecting a fitting protrusion on the container body of the medicine container, and fitting the fitting protrusion into the fitting groove The underfloor support member according to claim 1, wherein the storage body main body of the medicine storage body is freely mountable on a pedestal portion of the support member main body.

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