JP2517323Y2 - Prop holder - Google Patents

Description

[Detailed description of the device]

[0001]

INVENTION The present invention relates to a relates to post holder for holding the struts that are used to suppress the spread of flowers and vegetables in horticulture and agriculture fields, in particular, Ya subsidence strut
It is necessary to prevent tilting and to support the support in the field with good stability.
In addition, it is easy to set the embedded depth and height above the ground in advance.
The present invention relates to a strut holder that is made possible.

[0002]

2. Description of the Related Art In cultivating flowers such as carnations, a fence is placed between the ridges to prevent the branches from spreading laterally in order to improve the posture of the branches. Also, in the cultivation of Chinese cabbage, similar measures are taken to prevent the leaves from spreading laterally and to make balls.

The fence is, for example, as shown in FIG. 8, two columns 101 and a cross rail 1 which is connected to these columns 101 by a wire or a string.
02 and the pillar 101 has a diameter of 9 to 16 m, for example.
It has a thickness of about m.

[0004]

[Problems to be Solved by the Invention] By the way, the soil quality of the fields where flowers and vegetables are cultivated has been considerably weakened by cultivation, and the soil passages, drainage channels, ridges, etc., depending on the position where the pillars 101 are inserted, will affect the soil. The hardness is different. For this reason, the thin column 10 having a thickness of about 9 to 16 mm
It is difficult to make the embedded depth of the support column 101 and the ground height constant when the lower end of 1 is embedded in the soil, and a lot of intuition and experience are required.

Further, the pillar 101 inserted in the soil is inclined due to weakening of the soil due to irrigation, contact of an operator or a working device, and the like, and the posture of the net tends to be unstable.
When the posture of the net becomes unstable, the effect of suppressing the spread may become uneven or impaired, and the flower branches may be damaged in some cases.

Therefore, prior to the present invention, as shown in FIG. 9, for example, a bottomed cylinder 201 and a disk-shaped ground plate 20 are placed in the soil.
An attempt was made to embed a hat-shaped strut holder 200 consisting of 2 and to fit the lower end of each strut 101 into this strut holder 200.

According to the strut support 200 according to this prior invention, the ground plate 202, the bottom surface 203 of the bottomed tubular body 201, and the ground plate 202 are received on the ground to prevent the pillar 101 from sinking into the soil. In addition, since the peripheral surfaces of the ground plate 202 and the bottomed tubular body 201 are supported by the soil, the pillar 101 is prevented from inclining, and the pillar 101 can be stably held in the field.

However, in this prior invention,
The embedded depth of the pillar 101 and the height above the ground are the bottomed cylindrical body 20.
1, the embedded depth of the pillar 101 and the ground height cannot be easily changed, and the pillar 10 is newly added.
In order to stand 1 , the column holder 200 should be embedded in a place where the column 101 can be embedded beforehand, or the column holder must be supported at the lower end of the column 101.
It is necessary to push the pillar holder 200 into the field, and the pillar holder 200 is attached to the pillar 101 already pierced in the soil .
In this case, it is necessary to pull out the column 101 once and embed the column holder 200, which is disadvantageous in improving workability.

The present invention has been made in view of the above circumstances, and it is possible to stably hold a column in a field and to support it.
It is an object of the present invention to provide a column holder in which the embedded depth of the column and the height above the ground can be easily set in advance .

[0010]

According to one aspect of the present invention to such a strut retainer includes a cylindrical portion which is fitted to the standoff, one end edge portion of the cylindrical portion
And a ground plate that is continuously provided in the form of an outer brim and is formed from the outer peripheral edge of the ground plate to the inner peripheral surface of the tubular portion, and has the smallest expansion dimension that is smaller than the outer diameter of the column used. An edge provided with a notch for fitting and removing the pillar and a grounding plate for the tubular portion
A cylindrical ridge extending in the circumferential direction protruding from the inner peripheral surface of the
A notch formed from the outer peripheral edge of the grounding plate to the outer peripheral surface of the tubular portion is provided on the side opposite to the notch for fitting and removing the pillar with the portion as the center .

Further, in the present invention, an elastic body fixed to the inner peripheral surface of the cylindrical portion may be provided instead of or in addition to the above-mentioned projection, and in addition to the above object. In order to make it easier to mount the column holder on the column, it is preferable to provide a fitting guide plate in series along the notch.

[0012]

In the strut holder of the present invention, when the strut is pushed into the strut insertion / removal notch formed on the outside, the tubular portion expands as the strut is pushed deeper into the strut / removal notch. It deforms in the radial direction. However, with the tubular part at the center,
Since the notch is formed on the opposite side of the notch for fitting and removing the pillar from the outer peripheral edge of the ground plate to the outer peripheral surface of the tubular portion, the tubular portion is elastically deformed without being hindered from being deformed by the ground plate. Then, when the support column passes through the minimum opening dimension portion of the notch for fitting and removing the support column, the support column is pushed into the hollow portion of the tubular body by the elastic restoring force of the tubular body and is held in the tubular body.

[0013] standoff retainer of the present invention, the protrusion is any height of the column by nipping the post by an elastic restoring force of mainly cylindrical body to the surface of the support column formed on the inner peripheral surface of the cylindrical portion The height of the column can be changed by pushing and pulling the column in the axial direction of the column.

In the present invention , instead of the above-mentioned ridge,
Or with this ridge, it is fixed to the inner surface of the tubular part.
That when armed with the elastic body, instead of the fixed operation of the above ridges, or, together with the fixed effect, the elastic body is elastically deformed to sandwich the strut by elastic restoring force of the tubular portion and the elastic body the struts can be fixed at an arbitrary height by also by pushing or pulling in the axial direction of the little stronger struts, can change its height.

Further, in the present invention, if the fitting guide plates are continuously provided along the cutouts, the support posts can be guided and pushed into the tubular portion from the cutouts for fitting and removing the pillars. Therefore, the support columns can be fitted smoothly and easily, which is advantageous.

[0016] A prop equipped with the prop holder of the present invention is installed in a field.
And plug it into the field until the ground hits the ground plate.
The pillar is embedded to a preset depth, and
The height above ground becomes a predetermined height. In other words, the field
The position of the post holder that is pre-fitted to the post before it is buried in the field
By adjusting and setting the
You will be able to set the high.

[0017] And, such as a net, a cross rail, and a pillar related to the pillar.
Which weight is received on the ground through the ground plate
Prevents the pillars from sinking, and also increases the tension of the nets and cultivated plants.
The force that tries to tilt the pillar by the vine etc. is the pillar
When this force is applied to the
It is supported by the soil in the field and prevents the columns from tilting.
To be done.

[0018]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A support holder according to an embodiment of the present invention will be described below with reference to FIGS.

FIG. 1 is a plan view, FIG. 2 is a partially cut front view, and FIG.
As shown in the vertical side view of FIG. 1, a column holder 1 according to one embodiment of the present invention includes a cylindrical tubular portion 2 and a ground plate 3 continuously connected to the upper end of the tubular portion 2 in an outer brim shape. .

Further, on the front side of the strut holder 1, an outer expanding fan-shaped notch 4 for fitting and dismounting the strut is formed from the outer peripheral edge of the ground plate 3 to the inner peripheral surface of the cylindrical portion 2, and on the opposite side thereof. A groove-shaped notch 5 is formed in the ground plate 3 from its outer peripheral edge to the outer peripheral surface of the tubular portion 2.

Further, a vertical plate-shaped fitting guide plate 6 which also serves as a reinforcement is provided at the edge of the fan-shaped notch 4. Furthermore, the tubular portion 2
A ridge 7 is formed on the inner peripheral surface of the upper end of the ridge so as to protrude inward and extend in the circumferential direction.

The inner diameter of the ridge 7 is formed to be slightly smaller than the thickness of the column 8 on which the column holder 1 is mounted, and when mounted on the column 8, the tubular portion 2 and the ground plate 3 are slightly elastically deformed and expanded.
Is, ridges 7 are to be pressed against the surface of the pillar 8 at its elastic restoring force.

The material of the column holder 1 is not particularly limited, but it is preferable that the column holder 1 has appropriate toughness and rigidity or elasticity. For example, polyacetal resin (trade name: DURACON) is preferably used. In addition, the tubular portion 2,
The ground plate 3, the fitting guide plate 6 and the ridges 7 may be separately formed, and may be integrated by welding, bonding, or the like. The base plate 3, the fitting guide plate 6, and the ridges 7 are integrally formed by injection molding.

As shown by the chain double-dashed line in FIG. 4, the pillar 8 is fitted into the fan-shaped notch 4 of the pillar holder 1 so that the axis of the pillar holder 1 and the axis of the pillar 8 are parallel to each other. When pressed against the guide plate 6 and further pushed toward the inside of the cylindrical portion 2, the notch 4 is expanded and the cylindrical portion 2 is deformed in the radial direction. Since the groove-shaped notch 5 is formed from the outer peripheral edge of the ground plate 3 to the outer peripheral surface of the tubular portion 2, the tubular portion 2 is elastically deformed without being hindered from being deformed by the ground plate 3.

After that, when the support column 8 passes through the minimum opening dimension of the notch 4 for fitting and removing the support column, the support column 8 is connected to the tubular body 2 and the ground.
The elastic restoring force of the plate 3 pushes it into the hollow portion of the tubular body 2, and as shown by the solid line in FIG. 4, the ridges 7 hold the column 8 to hold the column 8 in the tubular body 2. .

The height at which the supporting column holder 1 is fitted may be arbitrarily determined in consideration of the total height of the supporting column 8 and the ground height, and the mounting of the supporting column holder 1 to the supporting column 8 is performed by the mounting of the supporting column 8. Either before or after inserting into the soil.

For example, when the support pillar 1 is externally fitted to a predetermined height of the support pillar 8 and fixed, and then the support pillar 8 is inserted into the soil, the ground plate 3 comes into contact with the ground to thereby support the support pillar 8. The ground plate 3 restricts the insertion of the above into the soil, and the pillar 8 can be installed at a predetermined insertion depth or above ground level. In addition, when mounting the strut holder 1 on the strut 8 that has been grounded in advance and inserted into the soil , the strut 8
The pole support 1 fitted to the
To set the embedding depth of the support column 8 and the ground height without removing the support column 8 from the soil by moving the support column 1 to the ground or by mounting the support column holder 1 at the ground level. You can

When the supporting column holder 1 is fitted to the supporting column 8, the ground plate 3 comes into contact with the ground to prevent the supporting column 8 from sinking into the ground, and also to prevent the ground plate 3 and the tubular portion 2 from falling. tilting losses of the struts 8 is prevented by the peripheral surface is supported by the soil, the strut 8 can be held in a stable good field.

The surface shape of the strut 8 which this strut holder 1 is used is not particularly limited, wherein the cylindrical Joma other things cylindrical pipe shape is used. However, it is also possible to use the outer peripheral surface on which a large number of projections are formed at appropriate intervals in one or both of the circumferential direction and the axial direction.

When the support holder 1 is attached to the support 8,
The ridge 7 is pressed against the surface of the column 8 by the elastic restoring force of the tubular portion 2, and the column holder 1 is moved to an arbitrary height of the column 8 by the frictional force acting between the surface of the column 8 and the ridge 7. Held in.

Therefore, when a force in the vertical direction, which is slightly stronger than the frictional force acting between the column 8 and the ridge 7, is applied to the ground plate 3, for example, of the column holder 1 mounted on the column 8, the column holder 3 The height of 1 can be changed.

FIG. 5 is a plan view, FIG. 6 is a partially cut front view, and FIG.
A column holder 11 according to another embodiment of the present invention shown in the vertical side view of FIG. 2 is a synthetic rubber, such as urethane rubber, fixed to the entire inner peripheral surface of the tubular portion 12 instead of the protrusion 7. Alternatively, the elastic body 17 made of natural rubber is provided.

As a method of fixing the elastic body 17 to the inner peripheral surface of the tubular portion 12, in addition to the method of bonding using an adhesive, an adhesive such as bake molding, simultaneous extrusion molding, simultaneous injection molding is not used. Various methods can be adopted.

In FIG. 5 to FIG. 7, reference numeral 14 is an outer expanding fan-shaped notch for fitting and removing the column, and reference numeral 15 is a groove-like notch for facilitating the deformation of the cylindrical portion 12 in the radial direction. Reference numeral 16 indicates a fitting guide plate.

In this embodiment, the strut holder 11 fitted to the strut 8 has the strut 8 caused by the frictional force between the strut 8 and the elastic body 17 generated by the elastic restoring force of the tubular portion 12 and the elastic body 17. Held at any height.

Since the other construction, operation and effect of this embodiment are the same as those of the above-mentioned one embodiment, their explanation will be omitted to avoid duplication.

In each of the above-mentioned embodiments, the tubular portion 2 of the column holder 1 is formed into a cylindrical shape, but the tubular portion 2 is formed into other tubular shapes such as a rectangular tubular shape and an elliptic tubular shape. The elastic body 17 and the ridge 7 can be both provided.

Further, a plurality of tubular portions or a tubular portion having a shape into which a plurality of columns can be fitted can be integrally connected to one ground plate, and a plurality of columns can be held by one column holder. It is also possible to configure so that it is made to.

[0039]

As described above, according to the present invention, the strut holder is fixed to the strut within a short time by a simple work of applying the strut to one open side of the strut support and pushing the strut. be able to. In addition, a prop holder held on a prop
Height, for example, a strong force is applied to the ground plate, etc.
Can be changed easily.

Therefore, in the case of a pillar to be newly embedded, the embedding depth and the ground height of the pillar can be easily set by previously mounting the pillar fixture on the pillar and adjusting the position thereof. It is not necessary to embed the support fixture in place in the soil.

[0041] Of course, a pillar newly embedded in the field
Fit the strut fixture of the present invention to the strut at any height on the ground
Then move the position until the ground plate touches the ground and support it.
The embedding depth and ground clearance of the pillar can be set after embedding.
Both are possible.

In the case of a pillar already inserted in the field
If it is necessary, you do not need to pull out the support once,
Fit the retainer to the support at any height above the ground, and
By moving to the place where it comes into contact with the surface, you can easily
It is now possible to set and maintain the embedded depth and ground clearance.
It

[Brief description of drawings]

FIG. 1 is a plan view of an embodiment of the present invention.

FIG. 2 is a partially cutaway front view of an embodiment of the present invention.

FIG. 3 is a vertical side view of an embodiment of the present invention.

FIG. 4 is a perspective view showing a procedure for mounting on a column according to an embodiment of the present invention.

FIG. 5 is a plan view of another embodiment of the present invention.

FIG. 6 is a partially cutaway front view of another embodiment of the present invention.

FIG. 7 is a vertical sectional side view of another embodiment of the present invention.

FIG. 8 is a perspective view of a net support fence.

FIG. 9 is a perspective view of a prior invention example of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Strut support 2,12 Cylindrical part 3,13 Ground plate 4,14 Notch 5,15 Notch 6,16 Fitting guide plate 7 Protrusion 17 Elastic body

Claims (3)

(57) [Scope of utility model registration request] 1. A cylindrical portion which is fitted to the post, one of the tubular portion
A ground plate continuously provided in the shape of an outer flange provided at the end edge portion, and formed from the outer peripheral edge of the ground plate to the inner peripheral surface of the tubular portion,
And the notch of the small pillar of the outer expansion fitting for removal than the outer diameter of the struts minimum opening size is used, the ground plate of the cylindrical portion is provided
From the outer peripheral edge of the ground plate on the side opposite to the notch for fitting and removing the pillar, centering around the cylindrical portion and the circumferentially extending ridge protruding from the inner peripheral surface on the end edge side. A column holder comprising: a notch formed over the outer peripheral surface of the tubular portion. 2. The column holder according to claim 1, further comprising an elastic body fixed to the inner peripheral surface of the tubular portion instead of or together with the protrusion. 3. The ground plate, along with a notch for fitting and removing the pillar,
3. A fitting guide plate, which has the same height as that of the tubular portion and has a facing interval which is widened outwardly, is provided continuously.
The column holder described in.