JPH0542195Y2

JPH0542195Y2 -

Info

Publication number: JPH0542195Y2
Application number: JP3876788U
Authority: JP
Priority date: 1988-03-23
Filing date: 1988-03-23
Publication date: 1993-10-25
Anticipated expiration: 2003-03-23
Also published as: JPH01142737U

Description

【考案の詳細な説明】〔産業上の利用分野〕この考案は、床板を敷設する場合に用いる床板
支持具に関する。[Detailed Description of the Invention] [Industrial Application Field] This invention relates to a floorboard support used when laying floorboards.

[Conventional technology]

一般に、コンクリート床上に床板を敷設する場
合、コンクリート床上に床板支持具を適当な数だ
け配置し、その床板支持具で床板を支持してい
る。上記床板支持具の従来技術として、金属製支
持台の基部に釘の挿通間隙を形成し、その基部の
下面に弾性部材を設けたものがある。 Generally, when laying a floorboard on a concrete floor, an appropriate number of floorboard supports are placed on the concrete floor, and the floorboards are supported by the floorboard supports. As a conventional floor plate support, there is one in which a nail insertion gap is formed at the base of a metal support and an elastic member is provided on the lower surface of the base.

[The problem that the idea aims to solve]

ところで、上記床板支持具は、釘の挿通間隙か
らコンクリート床に釘を打込んで取付ける構成で
あるため、床面にかかる荷重により弾性部材が圧
縮し、その復元力によつて釘の頭部下面が挿通間
隙の上縁で押し上げられ釘に緩みが生じる。この
ような状態において床面を歩くと、床面にかかる
荷重により支持台が微動し、釘との接触部におい
て不快音が発生する欠点がある。 By the way, since the above-mentioned floor plate support is installed by driving nails into the concrete floor through the nail insertion gap, the elastic member compresses due to the load applied to the floor surface, and its restoring force causes the lower surface of the nail head to compress. is pushed up at the upper edge of the insertion gap, causing the nail to become loose. When walking on the floor in such a state, the support base moves slightly due to the load applied to the floor, and there is a disadvantage that an unpleasant sound is generated at the contact portion with the nail.

そこで、この考案の課題は、上記の欠点を解消
し、釘の緩みを防止することができ、かつ不快音
を発生しない床板支持具を提供することである。 Therefore, the object of this invention is to provide a floorboard support that eliminates the above-mentioned drawbacks, can prevent nails from loosening, and does not generate unpleasant noises.

[Means to solve the problem]

上記課題を解決するため、この考案において
は、支持台の基部下面に設けた弾性部材に、上記
基部に設けられた釘挿通間隙の内周を覆う筒部を
設けた構成を採用したのである。 In order to solve the above problem, this invention adopts a configuration in which the elastic member provided on the lower surface of the base of the support base is provided with a cylindrical portion that covers the inner periphery of the nail insertion gap provided in the base.

[Effect]

上記のように構成すれば、筒体が支持台と釘の
直接の接触を防止すると同時に緩衝材となるた
め、不快音の発生や釘が緩むことがない。 With the above structure, the cylindrical body prevents direct contact between the support base and the nail and at the same time serves as a cushioning material, thereby preventing unpleasant noises from being generated and the nail from loosening.

〔Example〕

以下、この考案の実施例を添付図面に基づいて
説明する。 Hereinafter, embodiments of this invention will be described based on the accompanying drawings.

第１図及び第２図に示すように、この考案に係
る床板支持具は、金属製の支持台１と、その上側
に設けられた床、支持板２とからなつている。前
記支持台１は、両側に一対の側板３を備え、その
側板３の下端に基部４が設けられている。 As shown in FIGS. 1 and 2, the floor plate support according to this invention consists of a metal support 1, a floor provided above it, and a support plate 2. The support stand 1 includes a pair of side plates 3 on both sides, and a base 4 is provided at the lower end of the side plates 3.

また支持台１には、ネジ孔５が形成され、この
ネジ孔５に支持ボルト６がネジ係合されている。
この支持ボルト６の上端に前記床支持板２が取付
けられている。従つて、床支持板２を回すと、床
支持板２の高さを調整することができる。その調
整位置で床支持板２を固定し得るように、支持ボ
ルト６にロツクナツト７がネジ係合されている。 Further, a screw hole 5 is formed in the support base 1, and a support bolt 6 is screwed into this screw hole 5.
The floor support plate 2 is attached to the upper end of the support bolt 6. Therefore, by rotating the floor support plate 2, the height of the floor support plate 2 can be adjusted. A lock nut 7 is threadedly engaged with the support bolt 6 so that the floor support plate 2 can be fixed at the adjusted position.

前記基部４には釘の挿通間隙８が形成されてい
る。また基部４の下面には床板ａに係る振動を吸
収する弾性部材９が重ね合わされ、この弾性部材
９の上面に、上記間隙８に挿入する筒部１０が形
成されている。 A nail insertion gap 8 is formed in the base 4. Further, an elastic member 9 that absorbs vibrations caused by the floor plate a is superimposed on the lower surface of the base 4, and a cylindrical portion 10 that is inserted into the gap 8 is formed on the upper surface of this elastic member 9.

この筒部１０の上端には頭部１２が設けられ、
筒部１０との間に段部１１が形成されている。こ
の段部１１が基部４の上面と係合し、弾性部材９
が基部４から外れるのを防止している。 A head 12 is provided at the upper end of this cylindrical portion 10,
A stepped portion 11 is formed between the cylindrical portion 10 and the cylindrical portion 10 . This stepped portion 11 engages with the upper surface of the base 4, and the elastic member 9
is prevented from coming off from the base 4.

上記の構成からなる床板支持具を用いて床板ａ
を支持する場合、まずコンクリート床面ｂに適当
な間隔をおいて床板支持具を配置し、筒部１０か
らコンクリート床面ｂに打ち込む釘Ｃによつて床
板支持具を固定する。このとき、釘Ｃの打ち込み
が多少不充分であつても、頭部１２を圧縮するこ
とによつて、基部４をしつかりと固定することが
できる。次に床支持板２を回して高さ調整を行
い、その床支持板２上に床板ａを敷設するのであ
る。 Using the floor plate support consisting of the above structure, the floor plate a
, first place the floorboard supports on the concrete floor b at appropriate intervals, and fix the floorboard supports with nails C driven from the cylindrical part 10 into the concrete floor b. At this time, even if the nail C is not driven in enough, the base 4 can be firmly fixed by compressing the head 12. Next, the floor support plate 2 is rotated to adjust the height, and the floor plate a is laid on the floor support plate 2.

このようにして取り付けると、床板支持具にか
かる振動は、基部４下面に設けた弾性部材９と、
この弾性部材９に設けた筒部１０で吸収すること
ができる。そのため釘Ｃは緩まず、また筒部１０
は釘Ｃが基部４の挿通間隙８の内周に直接接触す
るのを防止するため、不快音の発生もない。 When installed in this way, the vibrations applied to the floor plate support are absorbed by the elastic member 9 provided on the lower surface of the base 4.
This can be absorbed by the cylindrical portion 10 provided on the elastic member 9. Therefore, the nail C does not loosen, and the cylindrical portion 10
Since the nail C is prevented from coming into direct contact with the inner periphery of the insertion gap 8 of the base 4, no unpleasant noise is generated.

なお、第１図及び第２図に示す実施例では、支
持台１をコの字形に形成してあるが、この形状に
限定されるものではなく、例えば第３図に示すよ
うな平板状としてもよい。 In the embodiment shown in FIGS. 1 and 2, the support base 1 is formed into a U-shape, but it is not limited to this shape. For example, it may be formed into a flat plate shape as shown in FIG. Good too.

この場合、支持台１にボルト６′を固定し、そ
のボルト６′に床支持板２をネジ係合させる。 In this case, a bolt 6' is fixed to the support base 1, and the floor support plate 2 is threadedly engaged with the bolt 6'.

〔effect〕

以上のように、この考案によれば、金属製の支
持台と、この支持台を固定する釘との間に設けた
弾性を有する筒部が、振動を吸収するので、釘が
緩まず、かつ支持台と釘が直接接触しないので不
快音の発生するおそれがない。 As described above, according to this invention, the elastic cylindrical part provided between the metal support and the nail that fixes the support absorbs vibrations, so that the nail does not loosen and Since there is no direct contact between the support and the nail, there is no risk of unpleasant noises being generated.

[Brief explanation of the drawing]

第１図は、この考案に係る床板支持具の使用状
態を示す断面図、第２図は同上床板支持具の分解
斜視図、第３図は同上の他の実施例を示す断面図
である。１……支持台、２……床板支持板、４……基
部、８……挿通間隙、９……弾性部材、１０……
筒部。 FIG. 1 is a sectional view showing how the floor plate support according to the invention is used, FIG. 2 is an exploded perspective view of the same floor plate support, and FIG. 3 is a sectional view showing another embodiment of the same. DESCRIPTION OF SYMBOLS 1... Support stand, 2... Floor plate support plate, 4... Base, 8... Insertion gap, 9... Elastic member, 10...
Cylinder part.

Claims

[Scope of utility model registration request]

In a floorboard support device, in which a nail insertion gap is provided at the base of a support base to be nailed to a concrete floor, and an elastic member is provided on the lower surface of the support, the elastic member is provided with a cylindrical portion that covers the inner periphery of the insertion gap. A floorboard support device characterized by: