JP3047160U - Lattice frame holder for plant cultivation - Google Patents

Abstract

(57) [Summary] [PROBLEMS] To facilitate the assembly and disassembly of a lattice frame for plant cultivation by allowing a horizontal beam to be easily fixed to a column in one motion without using a string. It is. SOLUTION: Arms 3a and 3b which are combined in a lattice shape, and are respectively arranged in front and rear and intersect with each other and extend along a strut 1 and a cross bar 2 are provided.
A groove 4a for press-fitting the column 1 and the cross bar 2 in a detachable manner;
4b, each of the arms 3a, 3b is integrated at the intersection of the column 1 and the horizontal bar 2, and has a step that can be disengaged from the column 1 and the horizontal bar 2 superimposed one on the other. The holder A is provided. Groove 4 of arm 3a, 3b
When the strut 1 and the cross beam 2 are press-fitted into a and 4b, the intersection of the strut 1 and the cross beam 2 can be fixed in one behavior, and the post 1 and the cross beam 2 are grooved by the reverse operation. 4a,
4b can be easily removed.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 This invention relates to a holder for a lattice frame used for growing plants that are easily susceptible to wind and rain, such as cucumbers, tomatoes, eggplants, sand beans and corn.

[0002]

[Prior art]

 For example, to cultivate vines as a holder to keep this kind of plant from falling down, use a grid frame that combines a horizontal bar with a support erected on the soil layer.

[0003] The lattice frame can hold the plant itself by winding the vine, and can grow the vine largely vertically and horizontally. When forming the lattice frame, a method is generally used in which the crosspiece is crossed in a state where the crosspiece is disposed forward or rearward with respect to the support, and the intersection of the support and the crosspiece is bound using a string. .

[0004]

[Problems to be solved by the invention]

 However, in this method, since the work of tying and loosening the string is complicated, there is a problem that it takes time to assemble and disassemble the lattice frame.

[0005] Therefore, an object of the present invention is to make it possible to easily fix the horizontal rail to the column in one motion without using a string, and to easily assemble and disassemble the lattice frame for plant cultivation. It is to be.

[0006]

[Means for Solving the Problems]

 In order to solve such a problem, in the present invention, the arm and the crosspiece are arranged in a grid pattern, and are arranged along front and rear crossing struts and horizontal rails. A groove for removably press-fitting is provided, and each arm is integrated at an intersection of the column and the crosspiece, and has a step that can be disengaged from the post and the crosspiece arranged in front and rear. The grid frame holder was provided.

In this lattice frame holding tool, when the column and the horizontal rail are pressed into the groove of the arm, the intersection of the column and the horizontal rail can be fixed in one behavior, so And do not need a string. In addition, by the reverse operation, the support and the horizontal rail can be easily removed from the groove, and the engagement state between the arm and the support and the horizontal rail can be released, so that the lattice frame can be easily assembled and disassembled. .

[0008] Further, since the arms are integrally formed with a step, the struts and the crosspieces can be fixed in an intersecting state where they are arranged in front and rear, and the grid frame can be compared with a fixing method using a string. Does not deteriorate the assembly strength.

[0009]

[Embodiment of the invention]

 1 and 2 show an embodiment of a grid frame holder A according to the present invention, in which a column 1 and a cross bar 2 which are orthogonal to each other are fixed.

The lattice frame holder A is formed by integral molding of a synthetic resin, and is formed by connecting arms 3 a and 3 b of appropriate lengths extending along the support column 1 and the cross bar 2 in a cross shape. It has been. Each arm 3a, 3b is formed with a groove 4a, 4b having a C-shaped cross section having an inner diameter substantially the same as the outer diameter of the column 1 and the cross bar 2. The opening width of the grooves 4a, 4b is set smaller than the outer diameter, and the column 1 or the cross bar 2 can be press-fitted from this opening portion in a detachable manner against the elasticity of the resin.

Each of the arms 3a and 3b has a step so that the outer peripheral surfaces of the column 1 and the cross bar 2 can be fixed in a state where they are overlapped with each other, and are integrated at their respective central portions. One of the arms 3b located forward is provided with a notch 5 facing forward and rearward at a portion overlapping with the other arm 3a, and has a shape divided into two. The connecting portion of each arm 3a, 3b is formed thicker than the other portions in order to secure its strength.

For the column 1 and the crosspiece 2, an aluminum pipe whose surface is coated with a resinous material is used.

When fixing the intersection of the column 1 and the cross bar 2 with the holding tool A, first, the column 1 is erected on the soil layer at an appropriate interval.

For example, when arranging the cross bar 2 behind the column 1, as shown in FIG. 3, the holding tool A is placed on the rear side of the intersection, and the arm 3 b having the notch 5 is moved up and down. The arms 4a and 4b of the arms 3a and 3b are arranged so that the grooves 4a and 4b of the arms 3a and 3b are opened forward. Then, while being press-fitted against the elasticity of the resin, the groove 4b of the arm 3b in the vertical direction is press-fitted into the support 1 in the same manner as the horizontal rail 2. Thereby, as shown in FIG. 1, the column 1 and the cross bar 2 are fixed in one behavior in an orthogonal state where their outer peripheral surfaces are overlapped.

As shown in FIG. 4, when arranging the cross bar 2 in front of the column 1, the holder A is provided at the rear side of the intersection, and the arm 3 b having the notch 5 is moved in the left-right direction. The arm 3a, 3b is arranged with the grooves 4a, 4b of the arms 3a, 3b opened forward, and is traversed by the arm 3b in the left-right direction. Then, the groove 4b of the arm 3b in the left-right direction is press-fitted into the cross beam 2 as described above.

By successively performing such fixing work of the cross rail 2 on the upright support columns 1, a lattice frame as shown in FIG. 5 is completed.

As shown in FIG. 6, the holder A according to the present invention may have a configuration in which the grooves 4a and 4b of the arms 3a and 3b are open to the front and rear opposite sides, respectively. In this holder A, the notch 5 is not provided in any of the arms 3a and 3b, and the holder A is interposed between the column 1 and the cross bar 2 at the intersection, and either one of the arms 3a and 3b is interposed. The groove of the arm 1 is press-fitted into the column 1, and then the groove of the other arm is press-fitted into the cross beam 2, so that the column 1 and the cross beam 2 are arranged in an intersecting state. Can be fixed by behavior.

As described above, when the column 1 and the horizontal bar 2 are press-fitted into the grooves 4a and 4b of the arms 3a and 3b, the grid frame holder behaves in one way at the intersection between the column 1 and the horizontal bar 2. No string is required for forming the grid frame. In addition, by performing the reverse operation, the column 1 and the horizontal beam 2 can be easily removed from the grooves 4a and 4b, and the engagement between the arms 3a and 3b and the column 1 and the horizontal beam 2 can be released. The frame can be easily assembled or disassembled.

Furthermore, since the arms 3a and 3b are integrated with a step, the support column 1 and the cross bar 2 can be fixed in a state where they are arranged in front and rear, and compared with a fixing method using a string. However, the assembly strength of the lattice frame does not deteriorate.

[0020]

[Effect of the invention]

 As described above, the grid frame holder according to the present invention can easily engage and disengage with the columns and the crosspieces in a single operation. Can be improved.

[0021] Furthermore, since the column and the crosspiece can be fixed in a state where they are arranged in front and rear, and the assembling strength of the grid frame can be sufficiently ensured even in comparison with the method using a string, it is robust against wind and rain. It is also suitable for protecting cultivated plants and growing vines.

Further, since the cord can be repeatedly used many times and does not require the string, it is suitable for storage when the lattice frame is not used, and contributes to suppression of resource consumption.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a first embodiment of a lattice frame holder according to the present invention.

FIG. 2 is a partially cutaway side view of the above.

FIG. 3 is an exploded perspective view of the same.

FIG. 4 is a perspective view showing a second embodiment of the lattice frame holder according to the present invention.

FIG. 5 is a perspective view showing an embodiment of a lattice frame using the lattice frame holder according to the present invention.

FIG. 6 is a perspective view showing a third embodiment of a lattice frame holder according to the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Prop 2 Horizontal beam 3a, 3b Arm 4a, 4b Groove 5 Notch A A grid frame holder for plant cultivation according to the present invention.

Claims (1)

[Utility model registration claims] 1. An arm, which is combined in a lattice pattern and extends along each of a column and a crosspiece which are arranged in front and rear and intersect with each other, and the support and the horizontal bar are press-fitted into each arm in a detachable manner. A lattice frame holder for plant cultivation, wherein a groove is provided, and each arm is integrated at an intersection of the support and the horizontal rail, and has a step which can be disengaged from the support and the horizontal rail arranged in front and rear.