JPH11166518A - Fastener for long-sized body - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a fastener facilitating fixing work of fitting a plastic pipe such as a hot water feed pipe. SOLUTION: This fastener for a long-sized body comprises a fitting part 1 fixed to a floor, a ceiling or a wall of a building; a pair of receiving parts 2 provided face to face on the fitting part 1 with an appropriate space; and a connecting member 4 connected in a bendable state to one receiving part 2. The whole fastener is integrally formed by injection molding using polyolefine. A pair of receiving parts 2 form a keyhole-like recess 10 comprising a circular part 10a opened at its upper face and a rectangular part 10b between the receiving parts 2. A plastic pipe is pushed in from an opening and fixed being forcibly fitted into the recess 10. After fixing, the connecting member 4 is closed, and a hook-like locking part 12 at one end is locked to a cutout 8 of the receiving part 2 to reinforce the receiving parts 2 for fixing the plastic pipe 9.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a stopper for fixing and supporting a long object such as a hot water supply pipe, a water pipe, a water pipe, a gas pipe and the like.

[0002]

2. Description of the Related Art Generally, a hugging fitting is used as a stopper for fixing and supporting a long object such as a hot water supply pipe, a water supply and sewage pipe, a gas pipe and the like to a wall, a floor, a ceiling, etc. of a building structure. Then, after fastening the clasp to a wall, a floor, a ceiling, or the like using a set screw or the like, the clasp is tightened with a bolt, a nut, a set screw or the like to fasten a long object.

[0003]

In the above-mentioned stopper, it is necessary to screw a bolt or a set screw using a tool such as a spanner, a wrench, a screwdriver or the like. It is not easy to perform such a task especially in a narrow space. SUMMARY OF THE INVENTION It is an object of the present invention to provide a stopper with good workability, in which a fixing work for attaching a long object can be easily performed.

[0004]

According to the present invention, there is provided a fastener having a mounting portion fixed to a building structure, for example, a floor, a ceiling, a wall, or the like, by a fixing means, and a flexible and externally locked portion. A gripping portion for gripping a long object provided, and a connecting member having a locking portion for removably locking the locked portion of the gripping portion, and clamping the gripping portion for gripping the long object. It is characterized by becoming.

According to the present invention, after the long object is passed through the grip portion, the long object is fixed by the grip portion, and then the locking portion of the connecting member is locked to the locked portion of the grip portion. The fixed support of the scale is performed. As a method of pressing and fixing the gripping portion to a long object, a method of forcibly fitting the long object to a flexible gripping portion and fixing with a restoring force of the gripping portion, a method of gripping with the connecting operation of the connecting member For example, there is a method in which the part is tightened and pressed against a long object to fix it.

[0006] The stopper of the present invention is preferably made entirely of resin, and is integrally formed by injection molding or the like. Preferable examples of the resin to be used include polyolefins utilizing alpha-olefins such as ethylene and propylene, among which propylene-based polymers and polypropylene. The fixing means used in the present invention is not particularly limited as long as it can fix the mounting portion to the building structure. For example, in addition to fasteners such as screws, bolts and nuts, and nails, adhesives and the like may be used. As the locked portion and the locking portion, for example, a claw or a hook, a notch for locking the claw or the hook, or a protrusion or a protrusion, and a concave portion or a hole to which the protrusion or the protrusion is fitted and locked. Examples can be given. The connecting member may be separate from the gripping member, may have locking portions on both sides thereof, and may be locked to locked portions formed on both sides of the gripping portion, but preferably one end Is connected to one side of the gripping portion so as to be able to bend or rotate, and the other end is provided with a locking portion, and the locking portion is locked to the locked portion only on one side.

In the case where the gripping portion is tightened in accordance with the connecting operation of the connecting member, it is desirable that the outer side of the gripping portion is formed into an arc shape or a tapered shape. By performing the pushing operation of the connecting member while sliding the locking portion to the outside of the grip portion, the grip portion is deformed inward, and the long object is pressed and fixed. The gripping portion of the present invention preferably includes a pair of receiving portions that are arranged facing each other at an appropriate interval, and a long object is inserted into a recess between the receiving portions from the gap between the receiving portions. Alternatively, they are forcibly fitted, or inserted or forcibly inserted from the end of the long object into the recess between both receiving portions.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A mounting tool shown in FIGS. 1 to 3 has a mounting portion 1 and a pair of receiving portions 2 arranged side by side on the mounting portion at an appropriate distance from each other. A connecting member 4 is connected to one of the receiving portions 2 so as to be able to bend by a connecting portion 3, and the whole is integrally formed by injection molding or the like using a polyolefin such as polypropylene. Hereinafter, these components will be described in detail in order.

In the mounting portion 1, holes 5 and 6 are formed at the center and both sides for fixing the fixing member to a building structure, for example, a floor, a ceiling, a wall, or the like, by fixing means such as a set screw or a nail. I have. Each of the receiving portions 2 as grip portions has an arcuate outer upper portion, and an upper end has an R shape so that a long object can be pushed in smoothly and easily, and the connecting member 4 is not connected thereto. A notch 8 having a V-shaped cross section, which is a locked portion, is formed outside the receiving portion, and a plastic tube 9 as a long object is fitted between the receiving portions by the two receiving portions 2, and Opening 10a and rectangular section 1
The circular hole 10a is smaller in diameter than the plastic tube 9 in the normal state. And the rectangular part 10b is formed in order to give flexibility to a holding part.

The connecting member 4 has a semicircular shape, one end of which is connected to the receiving portion 2 by the connecting portion 3 and is fitted and fitted to the two receiving portions 2 from above as shown in FIG. And an open position as shown in FIG. 2, and the other end is extended in a tangential direction so that the other end can be disengaged from the notch 8 which is a locked portion. A hook-shaped locking portion 12 for locking is formed to protrude inward. Then, as shown in FIG. 2, when the connecting member 4 is opened, a hole 13 having a size equal to or larger than the hole 6 is provided at a position corresponding to the hole 6 of the mounting portion 1, and the mounting portion 1 is connected to the building structure. When fastening to an object with a screw, a nail, or the like, a fastening operation can be performed by inserting a tool such as a screwdriver using the hole 13.

The stopper according to the present embodiment is constructed as described above. After the stopper is fixed to the building structure 15 at the mounting portion 1 by the screw 16 as fixing means, the connecting member 4 is opened as shown in FIG. In this state, the plastic tube 9 as a long object is pushed into the recess 10 outward from the opening between the two receiving portions by pushing the two receiving portions 2 outward while expanding the opening, and is forcibly fitted to the circular portion 10a. Let it. And both receiving parts 2
The plastic tube 9 is fixed by the restoring force. Thereafter, the connecting member 4 is closed, and the engaging portion 12 at one end thereof is engaged with the notch 8 while being pushed (FIG. 3). As a result, the plastic tube 9 is sandwiched between the two receiving portions 2 and fixed,
The fixing is reinforced by the connecting member 4 and becomes stronger.

The stopper is fixed to, for example, a floor, a wall, a ceiling, etc. of the building structure.
Hangs down due to gravity and covers the opening of the recess 10,
Each time the plastic tube 9 is fitted, the plastic member must be fitted while flipping up and holding down the connecting member by hand. In order to save such trouble, it is preferable that the connecting portion 3 has a strength enough to hold the connecting member 4 in the state shown in FIG. As a result, the connecting member can be fitted between the receiving portions without disturbing the connecting member. After the fitting, the connecting member 3 is hinged and bent to close the connecting member with one hand. 3 state.

When the fixing of the plastic tube 9 is released, the locking portion 12 must be removed from the notch 8. In this case, the elasticity of the connecting member 4 is used to move the connecting member 4 from above in the state of FIG. It is desirable to push in and remove in the direction of the arrow. Just by pushing in, the connecting member 4 expands and the locking portion 12 comes off from the notch 8. In the above embodiment,
The plastic tube 9 is forcibly fitted between the receiving portions and fixed by the restoring force of the receiving portion, and the connecting member reinforces the fixed state. However, in another embodiment,
The plastic tube is pushed between the receiving parts or inserted from the end and loosely fitted between the receiving parts, and then closed while pushing the connecting member into the receiving part, pushing in the receiving part, and cutting out the locking part. By locking, the plastic tube is fixed by crimping. In this case, the plastic tube is thus fixed by pushing the connecting element.

[0014]

According to the first aspect of the present invention, the fastener fixed to the building structure by the fixing means is passed only through the operation of passing the long object through the grip and then clamping the grip with the connecting member. Fixing work can be performed, and attachment of a long object can be easily performed.

According to the second aspect of the present invention, the long object is pressed into and forcibly fitted into a fixed state, and the connecting member only needs to have a reinforcing function, thereby facilitating the clamping operation. According to the third aspect of the present invention, since the fixing of the long object is performed by the clamping operation of the connecting member, it is easy to pass the long object through the grip portion.

According to the fourth aspect of the present invention, the production cost is low, and since it has heat insulation properties, it is suitable for fixing a hot water supply pipe through which a high-temperature fluid is passed. Claim 5
According to the described invention, the connecting member can clamp the grip portion by an operation of merely rotating and closing. Claim 6
According to the described invention, the fixing operation of the mounting portion can be performed by the fastener while the connecting member is opened.

[Brief description of the drawings]

FIG. 1 is a perspective view of a stopper according to the present invention.

FIG. 2 is a cross-sectional view of the stopper showing a state where the connecting member is opened.

FIG. 3 is a cross-sectional view of the stopper showing a state in which the connecting member is closed and the plastic tube is fixed.

[Explanation of symbols]

 1. Mounting part 2. Receiving part 3. Connection part 4. Connecting member 5, 6, 13, Hole 8, Notch 9, Plastic pipe 10, Concave part 12, Lock part 15 ..Concrete structures 16,17..Screws

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[Procedure amendment]

[Submission date] April 23, 1998

[Procedure amendment 1]

[Document name to be amended] Statement

[Correction target item name] 0008

[Correction method] Change

[Correction contents]

[0008]

And stopper device shown in FIGS. 1 to 3 DETAILED DESCRIPTION OF THE INVENTION, the mounting portion 1, a pair of receiving portions 2 are arranged on the mounting portion to exist an appropriate distance opposite mating, both A connecting member 4 is connected to one of the receiving portions 2 so as to be able to bend by a connecting portion 3, and the whole is integrally formed by injection molding or the like using a polyolefin such as polypropylene. Hereinafter, these components will be described in detail in order.

[Procedure amendment 2]

[Document name to be amended] Statement

[Correction target item name] 0013

[Correction method] Change

[Correction contents]

When the fixing of the plastic tube 9 is released, the locking portion 12 must be removed from the notch 8. In this case, the elasticity of the connecting member 4 is used to move the connecting member 4 from above in the state of FIG. It is desirable to push in and remove in the direction of the arrow. Just by pushing in, the connecting member 4 expands and the locking portion 12 comes off from the notch 8. In the above embodiment,
One end of the connecting member 4 is bent by the connecting portion 3 to the receiving portion 2.
Although it is foldably connected, in another embodiment shown in FIG.
The connecting member 18 has a U shape and is formed separately from the mounting portion 1.
And locking portions 12 are formed on both ends thereof so as to protrude.
You. On the other hand, a notch 8 is formed in the receiving portion 2 in the mounting portion 1.
Have been. In the present embodiment, the plastic tube 9 is
10a, the connecting member 18 is
And both locking portions 12 are locked in notches 8 respectively.
Let it. When removing the plastic tube 9 from the mounting part 1
, The connecting member 18 is pushed from above as described above.
As a result, the legs of the connecting member 18 are expanded and the locking portion 12 is cut off.
It comes off more easily than the notch 8. Implementation as shown in FIG.
The form is to accommodate plastic pipes with different diameters
Notches 8a, 8b
Is formed in multiple stages, while depending on the diameter of the plastic tube
A plurality of connecting members 18a and 18b having different sizes are prepared.
And the diameter of the plastic tube forcibly fitted to the circular portion 10a.
Select a connecting member that fits it according to
It is pushed from above. In this case, the connecting members 18a, 1
8b makes it easy to check the type or size at the construction site
As shown in the drawing, the connecting members 18a and 18b
The number of the projections 19 to be protruded is changed,
Shape, horn, cross, etc.
Good. Multiple mounting parts depending on the size of the plastic tube
It can also be prepared. In this case, too,
To facilitate confirmation, attach the protrusions described above to the mounting
It is good to provide. This projection is located on the front and rear
It is desirable to provide symmetrical shapes on both end faces. In each of the above embodiments, the plastic tube 9 is forcibly fitted between the receiving portions and is fixed by the restoring force of the receiving portion, and the connecting member reinforces the fixed state. In the embodiment, the plastic tube is pushed between the receiving portions or inserted from the end portion and loosely fitted between the receiving portions, and then closed while pushing the connecting member into the receiving portion to push the receiving portion,
The plastic tube is crimped and fixed by locking the locking portion to the notch. In this case, the plastic tube is thus fixed by pushing the connecting element. Each of the above
As shown in FIG. 6, the stopper of the embodiment is provided on both sides of the mounting portion 1.
A user provided with concaves and convexes, preferably concave grooves 21 and ridges 22, on the end face.
A knit, and the ridge 22 is fitted in the groove 21 and
It can also be tied. In the example shown, each
Stoppers are the same size, but different size
May be connected. In this case, stop
Axis of plastic tube gripped on the same level
It is desirable to form the receiving portion as described above. This allows
When connecting or branching stick tubes together,
Alignment of the plastic tube becomes easy.

[Procedure amendment 3]

[Document name to be amended] Statement

[Correction target item name] Brief description of drawings

[Correction method] Change

[Correction contents]

[Brief description of the drawings]

FIG. 1 is a perspective view of a stopper according to the present invention.

FIG. 2 is a sectional view of a stopper showing a state in which a connecting member is used.

FIG. 3 is a cross-sectional view of the stopper showing a state in which the connecting member is closed and the plastic tube is fixed.

FIG. 4 is a cross-sectional view of another example of a stopper according to the present invention.

FIG. 5 is a cross-sectional view of still another example of the stopper according to the present invention.

FIG. 6 is a sectional view in which stoppers are connected.

[Procedure amendment 4]

[Document name to be amended] Drawing

[Correction target item name] Fig. 4

[Correction method] Added

[Correction contents]

FIG. 4

[Procedure amendment 5]

[Document name to be amended] Drawing

[Correction target item name] Fig. 5

[Correction method] Added

[Correction contents]

FIG. 5

[Procedure amendment 6]

[Document name to be amended] Drawing

[Correction target item name] Fig. 6

[Correction method] Added

[Correction contents]

FIG. 6

Claims (7)

[Claims] An attachment portion fixed to a building structure by a fixing means, a grip portion for holding a long object having flexibility and having a locked portion on the outside, and a grip portion of the grip portion. A stopper for a long object, comprising: a locking portion that is detachably locked to the locking portion; and a connecting member that clamps a grip portion that grips the long object. 2. The fastener for a long object according to claim 1, wherein the long object is fixed by being pushed into the grip portion and forcibly fitted. 3. The stopper for a long object according to claim 1, wherein the grip portion is clamped by a connecting member to tighten and fix the long object. 4. The stopper for a long object according to claim 1, wherein the whole is integrally formed of resin. 5. The connecting member according to claim 1, wherein one end of the connecting member is connected to the holding portion so as to be able to bend or rotate and can be opened and closed, and the other end is provided with a locking portion. Stopper for long objects. 6. The long object according to claim 5, wherein the mounting portion has a hole through which a fastener as a fixing means is passed, and the connecting member has a hole which coincides with the hole of the mounting portion in an open state. Stopper. 7. The stopper for a long object according to claim 1, wherein the outer side of the grip portion has an arc shape or a tapered shape.