JPS608014Y2 - Suiki cover - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a cutting cover for covering the tips of seed plants.

With conventional cutting covers, the size was determined from the beginning, so they could only be attached to seedlings of a predetermined size.

However, since seed books are made from processed wood, even if they are of the same size, each one is slightly different in size. There are disadvantages in that a gap is created or a seed cover cannot be attached, and if the size of the cutting is different, a seed cover of a different size must be prepared.

The present invention was devised in view of the above points, and its purpose is to make the end plate bellows-like so that it can expand and contract in the left and right direction, and also to allow the fitting part to slide freely into the fitting part. This allows it to expand and contract in the vertical direction, absorbing dimensional errors in the seed book and perfectly covering cuttings of different sizes.In addition, by providing side covers on both sides of the end plate, it is possible to cover the end plate with side covers. To provide a cutting cover that does not require any installation work, facilitates assembly work, and prevents the upper cover and lower cover from falling off due to the presence of the stopper pieces.

The seed book cover of the present invention has a front plate part 1a extending from both left and right sides of a bellows-shaped end plate 1 that can be freely expanded and contracted in the left-right direction, and a side cover 2 extending rearward from the side end of the front plate part 1a. A front piece 16 having a front leg piece 15 on each side is provided on the front end edge of the upper cover 4 and lower cover 5, and side pieces 17 are extended on the left and right side edges of the upper cover 4 and lower cover 5, respectively. The cover 4 and the lower cover 5 are made expandable and retractable in the left and right directions, and the front leg pieces 15 of the upper cover 4 and the lower cover 5 are slidably fitted inside the front plate part 1a, and the side pieces 17 are fitted inside the side cover 2. The inner edge pieces 13 provided at the tips of the front pieces 16 of the upper cover 4 and the lower cover 5 can be slidably fitted in and stopped by the stopper pieces 7 provided at both the upper and lower ends of the end plate 1. This structure is a distant relative of the object of the present invention described above.

The present invention will be explained in detail below using examples.

In the figure, 1 is a bellows-shaped mirror plate that can be expanded and contracted in the left and right directions,
The front plate part 1a is extended on both the left and right sides, and the side cover 2 is integrally extended toward the rear from the side end of the front plate part 1a.

The inner surface of the front plate portion 1a and the inner surface of the side cover 2 constitute a fitting portion 3 that opens in the vertical direction, and stopper pieces 7 are provided at both upper and lower ends of the center portion of the end plate 1 to protrude toward the front. .

In the figure, reference numerals 8 and 9 indicate removal stop pieces provided on the fitting portions 3, respectively.

Both the upper cover 4 and the lower cover 5 are provided with a front piece 16 having a front leg piece 15 on each side on the front edge, and side pieces 1 are provided on both left and right edges of the upper cover 4 and the lower cover 5, respectively.
The front leg piece 15 and the side piece 17 constitute a fitting part 6, and the upper cover 4 and the lower cover 5
are expandable and retractable in the left and right directions.

Here, in order to make the upper cover 4 and the lower cover 5 freely expandable and contractible in the left-right direction, a configuration as shown in FIG. 1 is used, for example.

That is, one L prone half 10 is replaced with the other L prone half 11.
Slide freely into the upper cover 4 or lower cover 5.
is formed.

In the figure, reference numeral 12 denotes a folded piece provided on one L-folding half 10, and the edge of the other L-folding half 10 is inserted into this folding piece 12 and supported so as to be slidable. be.

Therefore, the fitting parts 6 of the telescopic upper cover 4 and lower cover 5 can be slid freely into the fitting parts 3 which are opened in the vertical direction and are formed by the front pieces 16 on both sides of the mirror plate 1 and the inner surfaces of the side covers 2. The seed book cover A is formed by fitting the seed book cover A into the cover A.

That is, the front leg pieces 15 of the upper cover 4 and the lower cover 5 are slidably fitted inside the front plate part 1a, and the side pieces 1
7 is slidably fitted inside the side cover 2.

Here, if you want to expand and contract in the left and right direction, use a bellows-shaped mirror plate 1.
At the same time, the upper cover 4 and the lower cover 5 are expanded and contracted to expand and contract the seedwood cover A in the left-right direction, and when expanding and contracting in the vertical direction, the fitting part 6 is fitted into the fitting part 3. By adjusting the depth, the seed book cover A can be expanded and contracted in the vertical direction.

In this case, when the upper cover 4 and the lower cover 5 are extended to the maximum extent in the vertical direction, the inner edge pieces 13 of the upper cover 4 and the lower cover 5 come into contact with the stopper piece 7, thereby preventing the upper cover 4 and the lower cover 5 from coming off.

By expanding and contracting it in the horizontal and vertical directions as described above, it is fitted onto the tip of the seed tree 14 on site and fixed to the seed tree 14 by nailing.

In addition, rotate the seed book cover A 900 times when viewed from the front, and turn the side cover 2.
The cutting cover A may be fitted over the seedling 14 so that the cuttings are positioned above and below.

By the way, each member for configuring the seed tree cover A as described above is formed of a metal plate such as a copper plate, or
．． It is formed by a synthetic resin-coated metal plate in which the entire outer surface of a metal plate of about 4 mm is coated with synthetic resin, or by injection molding of a synthetic resin.

In this case, a metal plate of about 0.4 mm whose entire outer surface is coated with synthetic resin can be press-worked or punched like a metal plate.

In the present invention, as described above, the bellows-shaped end plate having side covers on both sides is expandable and contractible in the left and right directions, and the upper and lower covers are expandable and contractible in the left and right directions, so it is possible to adjust the dimensions in the left and right directions. In addition, the front leg pieces of the upper cover and lower cover are slidably fitted inside the front plate part, and the side pieces are slidably fitted inside the side cover, so the dimensions in the vertical direction can be adjusted. Since the dimensions can be adjusted in the horizontal and vertical directions in this way, the seed cover can be attached perfectly even if there are dimensional errors in the seed trees at the site or even if the seed trees are of different sizes.

In addition, the front plate extends from both the left and right sides of the bellows-shaped end plate that can be expanded and contracted in the left and right directions, and the side covers extend backward from the side ends of the front plate, so the side covers can be attached to the end plate at the site. It has the advantage that it requires no assembly effort and construction is simplified, and since the head plate is expandable, the state of the bellows can be changed by expanding and contracting the head plate, making it possible to create a head plate with different surface conditions. There are advantages.

Furthermore, the presence of the stopper piece has the advantage that the upper cover and lower cover do not come off.

[Brief explanation of the drawing]

Fig. 1 is an exploded perspective view of an embodiment of the present invention, and Fig. 2 is a cross-sectional view showing the same construction state, in which 1 is a mirror plate, 1a is a front plate part, 2 is a side cover, and 3 is a part to be fitted. , 4 is the upper cover, 5 is the lower cover, 6 is the fitting part, 13 is the inner edge piece, 1
5 is a front leg piece, 16 is a front piece, and 17 is a side piece.

Claims (1)

[Scope of utility model registration request] A front plate part is extended to the left and right sides of a bellows-shaped end plate that can be freely expanded and contracted in the left-right direction, and a side cover is extended rearward from the side end of the front plate part, and a side cover is attached to the front edge of the upper cover and lower cover, respectively. A front piece having front leg pieces is provided on both sides, side pieces are extended to the left and right edges of the upper cover and the lower cover, respectively, and the upper cover and the lower cover are respectively expandable and contractible in the left and right direction, and the upper cover and the lower cover are The front leg piece is slidably fitted inside the front plate, and the side pieces are slidably fitted inside the side cover, and the inner edge pieces provided at the tips of the front pieces of the upper cover and lower cover are attached to both the upper and lower ends of the end plate. A seed book cover that can be freely stopped on a provided stopper piece.