JPH0343973Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a watering device for seedlings, etc., which can spray water evenly over the entire surface of the seedlings, for example.

[Conventional technology]

Conventionally, there are various types of water sprinklers for watering the seedlings, but all of them water only a portion of the seedlings, and have the disadvantage that it is difficult to water evenly over the entire surface of the seedlings.

[Problem that the invention attempts to solve]

The present invention solves these drawbacks and proposes a watering device for seedlings, etc., which is capable of simultaneously and evenly sprinkling water across the entire watering area of the seedlings.

[Means for solving problems]

The present invention solves these drawbacks, and its structure will be described in detail with reference to the attached drawings.The present invention has a valve-equipped pot 16 attached to the base side, and a water flow pipe 3, which has a valve 16 on the front side.
A front grip handle 1 is provided by screwing the front half 1' and the rear half 1'' together, and the front grip handle 1 is attached to the opposite base of the water pipe 3 by screwing the front half 2' and the rear half 2'' into one body. A rear grip handle 2 is attached, and the front grip handle 1 and the rear grip handle 2 are provided at a set interval such that the handle can be held with both hands as if holding a naginata, and watering for seedlings 4 etc. is provided. A long watering pipe 6 having a length approximately equal to the watering width of the location
A number of water spray nozzles are installed downward at appropriate intervals on the lower side, and these long water spray pipes 6 are connected to the front grip handle 1.
This relates to a water sprinkler for seedlings, etc., which is characterized in that it is connected in communication with a water pipe 3 in front of the water pipe 3.

[Effect]

Connect the hose 8 to the device, grasp the front handle 1 and rear handle 2 of the communication pipe 3, hold it horizontally with both hands as if holding a naginata, and open the valve-equipped pot 16 to let water flow, spraying water. Water can be sprayed from the nozzles 5 to a place to be watered such as the seedling 4 at the same time to the full width thereof, and from each water spray nozzle 5, water can be sprayed substantially uniformly over the entire area in a spreading state.

If this state is maintained and the seedling bed 4 is moved laterally, for example, the entire surface of the seedling bed 4 can be uniformly watered.

〔Example〕

Although the drawing shows a case in which the blind lid 9 is screwed onto the tip of the long watering pipe 6 to close it, other means may be used to close it.

The front grip handle 1 and the rear grip handle 2 may have exactly the same structure, or their shapes may be designed in various ways.

In the case of the drawings, it is divided into two parts in the middle, and the first half parts 1', 2' and the second half parts 1'', 2'' are screwed together.

The leading ends of the front half parts 1', 2' are provided with connection holes 10 into which the long watering pipes 6 and water pipes 3 are inserted, and the rear ends are provided with threaded parts 11 into which the rear parts 1'', 2'' are screwed. established,
A case is shown in which a hose connection part 12 is provided protrudingly from the center of this threaded part 11, and a tapered receiving collar 13 is provided at the tip of this hose connection part 12.

The rear parts 1'', 2'' have tapered holding step parts 14 that press the hose 8 fitted into the hose connection part 12 against the taper receiving collar 13 when screwed into the screw parts 11 of the front parts 1', 2'. The figure shows a case in which the inner circumferential surfaces of the rear parts 1'' and 2'' are provided.

Although the long watering pipe 6 is fitted into the connecting hole 10 of the front grip handle 1 and is glued thereto, a screwing structure may also be adopted.

A water pipe 3 is connected to the hose connection part 12 of the rear half 1''.
The tip is inserted and glued, but the drawing is color 1
5, the diameters are adjusted and bonded together.

A valve 16 is provided at the rear end of the water pipe 3,
A case is shown in which the water pipe 3 is inserted into the front connecting portion 17 at the tip of the valve-equipped pot 16 and bonded.

A rear connecting portion 7 is provided protruding from the rear end of the valve pot 16, and this rear connecting portion 7 is connected to the connecting hole 10 of the rear grip handle 2.
Although the illustration shows a case in which the parts are inserted and bonded, they may also be screwed into place.

If the valve pot 16 becomes clogged and water cannot be sprayed, water can be continued by screwing the rear half 2'' of the rear handle 2 onto the front half 1' of the front handle 1. becomes possible.

The water spray nozzle 5 is shown installed at the lower end of a branch pipe 6', which is a plurality of branch pipes 6' hanging from the long water pipe 6 at appropriate intervals.

Further, the water spray nozzle 5 is illustrated in which a structure is adopted in which small water spray holes are bored in a scattered manner and a nozzle disk is removably screwed on via a packing 18.

[Effect of idea]

In this invention, as mentioned above, the long watering pipe has a length approximately equal to the width of the seedlings, etc., and the long watering pipe has a number of watering nozzles at the bottom so that water can be sprayed evenly over approximately the entire length of the pipe. For example, when watering the seedlings, you can water the whole width of the seedlings at the same time instead of watering them partially. By moving it, it becomes possible to water evenly over the entire surface of the seedlings.

Furthermore, since we have adopted a structure in which several water spray nozzles are vertically placed downward at appropriate intervals on the long water pipe, the manufacturing process is extremely simple compared to a structure in which many small water holes are directly drilled in the long water pipe. Therefore, it is an inexpensive product, and the watering conditions can be changed by purchasing and using a separate watering nozzle, so it can be used for watering for agricultural and horticultural purposes, such as seedlings, various seedbeds, various cultivation fields, greenhouse cultivation beds, gardening parallel small pot groups, etc. Demonstrates excellent practicality as a vessel.

In addition, this device has two front grip handles and a rear grip handle arranged with an appropriate distance between them, so you can use both hands to hold the device by gripping the front grip handle and the rear grip handle. This means that you can hold it as if you were holding it, making it a convenient water sprinkler that allows you to perform watering tasks easily without feeling the weight.
To provide a convenient and practical watering device for seedlings, etc., which is effective when it is desired to water a large area such as a seedling.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention, and FIG. 1 is a diagram of the product in use, and FIG. 2 is an enlarged bottom sectional view of the main part. 1... Front grip handle, 1'... First half, 1''... Second half, 2... Rear grip handle, 2'... First half, 2''... Second half, 3... Water pipe, 4 ... Nursery, 6... Long watering pipe, 16... Kotuku with valve.

Claims (1)

[Scope of utility model registration request] On the front side of the water pipe 3, which has a valve-equipped pot 16 attached to the base side, a front grip handle 1, which is integrated by screwing the front half 1' and the rear half 1'', is attached, and the opposite base of the water pipe 3 is attached. A rear grip handle 2 integrally formed by screwing the front part 2' and the rear part 2'' is attached to the holder, and the set interval between the front grip handle 1 and the rear grip handle 2 is adjusted so that the naginata is held with both hands. A large number of watering nozzles are installed downward at appropriate intervals on the underside of the long watering pipe 6, which has a length approximately equal to the watering width of the place to be watered such as the seedling 4. A water sprinkler for seedlings, etc., characterized in that the long watering pipe 6 is connected in communication with the water pipe 3 in front of the front grip handle 1.