JP2586849Y2 - Large undersized termite floor bundle with adjustable level - Google Patents

Description

[Detailed description of the invention]

[0001] The present invention relates to an improvement of a floor bundle that supports large-scale pulling.

[0002]

2. Description of the Related Art In Japan, there are many wooden houses,
Due to the relatively high temperature and humidity, there are no end to houses that are affected by termites. Therefore, effective measures to prevent erosion in wooden buildings are necessary.

[0003] Apart from the fact that termites are nesting in wood from the beginning, termites that live in Japan often enter houses from underground. Therefore, by eliminating this infiltration route, considerable houses can be protected from damage. Conventionally, an attempt has been made to prevent termites from invading the house from the ground through the floor bundle by laying termite sheet on the floor bundle standing from the ground under the floor of the wooden house (Jpn. However, this method has no effect after the termite-controlling ability of the termite-controlling sheet has deteriorated with time. This is a fatal drawback in a wooden house built for long-term use of more than a few decades.

[0004]

[Problems to be solved by the present invention] The present invention focuses on a bundle of floors that support a large-scale pull-out, which is a framework of a wooden house floor structure.
I was convinced that if the termites crawling along this floor bundle could be prevented over a long period of time, the upper wooden part could be permanently and effectively protected from termite damage. The present invention provides a large underfloor bundle with adjustable level, which can permanently prevent the intrusion of the floor structure, and can stably and reasonably support the roughing that constitutes the framework of the floor structure and can simplify the floor work. This is a technical issue.

[0005]

Means adopted by the present inventor to solve the above-mentioned technical problem will be described below with reference to the accompanying drawings. That is, according to the present invention, a cylindrical socket portion 12 is erected at the center, and a termite groove in which a termiticide is to be stored around the root of the socket portion 12.
11 is a pedestal member 1 made by integral molding of synthetic resin
A cylindrical support member made of synthetic resin which is inserted into the socket portion 12 of the pedestal member so as to be freely rotatable around an axis, and has a female screw 22 engraved on an inner peripheral surface thereof. 2; the head 31 to support and support the large-size B
A threaded rod made of synthetic resin having an upper end of 32, the male threaded rod 32 is screwed into the female thread 22 of the nut member 2,
The nut member 2 is supported by a bolt B 3 capable of adjusting the support level up and down while supporting a large pull B fixed to the head 31 by rotating the nut member 2 around the forward and reverse axes. The feature is that the bundle is completed.

[0006]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below based on embodiments.

[0007] The floor bundle of the embodiment produced by applying the present invention is composed of three members, a pedestal member 1, a nut member 2 and a bolt member 3. Among them, the pedestal member 1 has a circumferential groove formed by being sandwiched between two cylindrical walls along the circumference of the upper surface to be a termite groove 11, and a well-known termitic agent can be stored therein. is there. A cylindrical socket portion 12 is provided upright at the center surrounded by the termite groove 11, and the socket portion 12 is reinforced by triangular ribs arranged radially. In addition,
Reference numeral 12a denotes a retaining groove recessed in the inner peripheral surface of the socket portion 12.

One end of a cylindrical nut member 2 is inserted into the socket portion 12 of the pedestal member 1 and is supported upright. An outer peripheral surface of the nut member 2 has a
The nut member 2 is stably held so that the nut member 2 does not easily come out of the pedestal member 1 in the vertical direction by being fitted into the retaining groove 12a on the inner surface of the socket portion 12 of the pedestal member 1. You. The nut member 2 fitted and inserted into the socket portion 12 is free to rotate relative to the pedestal member 1. Also, the nut member 2 has 6
A corner wrench point 21 is formed, and the wrench point 21 can be gripped by a tool and rotated as a whole. A female screw 22 is engraved on the inner surface of the nut member 2 so that the rod portion of the bolt member 3 can be screwed therein.

Next, the bolt member 3 is brought into contact with the head 31 for supporting the large pulling B and the side surface of the supported large pulling B and driving a nail into the side plate to be joined and connected to the large pulling B.
31a is integrally formed as a synthetic resin screw rod having an upper end of the male screw rod part 32. And the male screw rod part 32 is
The nut member 2 is screwed into the female screw 22 of the nut member 2,
By rotating the head forward and backward, it is possible to adjust the support level up and down while the large-scale B is supported on the head 31. In this embodiment, the head 31 that supports the pulling B forms an octagonal plate perpendicular to the male screw rod portion 32. The side plate 31a extends upward.

Thus, the socket portion 12 of the pedestal member 1
The nut member 2 is inserted into the nut member 2 and the female screw 22 of the nut member 2 is screwed with the male threaded rod portion 32 of the bolt member 3. The nail B is fixed to the floor bundle by nailing 31a.
Then, when the wrench point 21 on the outer peripheral surface of the nut member 2 is rotated forward and backward with a wrench, the bolt member 3 screwed to the nut member 2 changes the screwing relationship with the female screw 22 of the nut member 2 and becomes large. The level of the head 31 supporting the pull B is adjusted up and down.

Incidentally, the three members of the pedestal member 1, the nut member 2 and the bolt member 3 are formed by integrally molding a polyamide resin in this embodiment in consideration of the strength and corrosion resistance of the floor bundle. is there.

In the floor bundle constructed as described above, the level of the head 31 can be adjusted up and down in an adjustable manner by adjusting the screwing of the nut member 2 and the bolt member 3. That is, the lower surface of the pedestal member 1 is bonded to the slab, and the head of the bolt member 3
When the nut member 2 is rotated by holding the wrench point 21 with a tool such as a wrench after bringing the 31 and the side plate 31a into contact with the pull B, the screwing amount of the bolt member according to the rotation of the nut member 2 is reduced. This is because the head 31 changes up and down. At this time, the pedestal member 1 is adhered to the slab stone, and the bolt member 2 does not rotate together with the nut member 2 because the side plate 31a is in contact with the pulling B. After this adjustment operation, the side plate 31a of the bolt member 3 is nailed to the large B,
Pull B and the floor bundle are securely fixed.

After the level adjustment of each of the large-scale pulling B is completed, the powder-type termite control agent is stored in the termite control groove 11 of the base member 1. Thus, the termite repellent zone formed around the socket portion 12 isolates the central nut member 2 and bolt member 3 from the subterranean termites and prevents them from entering the house through the floor bundle. In addition, when the efficacy of the termite repellent has ceased due to the passage of months, the termite repellent may be refilled under the floor even after the house has been constructed. The floor bundle of the present invention can easily replenish the medicine at any time, unlike the method of sticking the termite sheet.

In this embodiment, the nut member 2
So that the bolt member 3 can move three pitches when the shaft is rotated once, that is, the female screw of the nut member 2 and the bolt member 3
22, the male screw 32 is formed as a triple screw. In this embodiment, the termite groove 11 is deepened by being surrounded by a wall, so that a liquid-type termitic agent can be used, and a large amount of termiticide can be stored. It can be kept long. Further, the termite floor bundle of the present invention can be used in combination with other types of termite control measures, for example, a method of laying termite sheets.

[0015]

[Effects of the Invention] As described above, the termite floor bundle of the present invention can efficiently perform the termite floor construction while easily and quickly adjusting the framework level of the large pulling floor.
When the efficacy of termiticides deteriorates, it is easy to add drugs later,
Termite intrusion can be reliably prevented for decades. Therefore, the practical value is high.

[Brief description of the drawings]

FIG. 1 is an explanatory perspective view showing a use state of an embodiment floor bundle manufactured by applying the present invention.

FIG. 2 is an exploded perspective view of the present embodiment.

FIG. 3 is a plan view of a pedestal member in the present embodiment.

FIG. 4 is a half-standing sectional view of a pedestal member in the present embodiment.

FIG. 5 is a plan view of a nut member according to the present embodiment.

FIG. 6 is a half-standing sectional view of the nut member in the embodiment.

FIG. 7 is a half-standing sectional view of the bolt member in the embodiment.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Pedestal member 11 Peripheral groove 12 Socket part 2 Nut member 21 Wrench point 22 Female screw 23 Protrusion 3 Bolt member 31 Head 31a Side plate 32 Male screw rod part B Large

Claims (1)

(57) [Scope of request for utility model registration] 1. A tubular socket portion 12 is erected in the center,
In addition, a termiticide is stored around the root of the socket 12.
Termite groove 11 to be made is made by integral molding of synthetic resin.
Pedestal member 1; socket portion 12 of this pedestal member
A cylindrical synthetic tree that is inserted into a cradle and stands up freely around the axis
It is a pillar body made of oil, and a female screw 22 is engraved on the inner peripheral surface.
Nut 2 and head to be supported and fixed
Screw rod body made of synthetic resin having 31 at the upper end of male screw rod part 32
And the male screw rod portion 32 is connected to the female member of the nut member 2.
Screwing the nut member 2 around the forward and reverse axes
Supports the large B fixed to the head 31 by the
And a bolt member 3 whose level can be adjusted up and down.
A large, adjustable level ant floor bundle with adjustable levels .