JPS5942128Y2 - Drug ejection body in multi-orifice head - Google Patents

Description

[Detailed explanation of the invention] This invention enables powder, D, and L (Drif
(t Less) This relates to a drug ejection body with a multi-mouth jet that can uniformly disperse powders, fine granules, fine granules, etc.

Conventionally, when spraying chemicals using a power sprayer, in order to uniformly spray the chemicals from the spout of a multi-nozzle head, a discharge plate is screwed to each spout through a mounting plate, or a ladle near the spout is used. Forms such as bending and welding a punched piece to one side to form a protrusion are adopted, but in the former case, for example, in addition to the discharge plate, a mounting plate and a set screw are required. It also takes time and effort to attach and remove them, and in the latter case, the punching pieces are bent and welded, so cracks and
In the case of damage, it is difficult to avoid disadvantages such as it becomes impossible to form a protrusion at the location of the spout, or the punched piece needs to be repaired.

Therefore, this invention aims to rectify the above-mentioned drawbacks and provide a drug ejecting body with a multi-mouth nozzle that has a simple structure and is easy to attach and detach. While the upright piece is made to protrude from the edge, a clamping part is positioned above the locking part integrally formed below the upright piece and on the back surface of the collision part, and this collision part is attached to the protruding part on the periphery of the spout of the multi-nozzle head. It is designed to be released and held in a detachable manner.

An embodiment of this invention will be described below with reference to the drawings. On both sides of a rectangular collision part 10 in the form of a leaf spring made of highly elastic metal, upright plates 2a and 2b are arranged vertically in the lower notches 3a and 3b. The lower part is bent and reversed as shown in FIG. 2 to form a substantially U-shaped locking part 4, and above it, the back surface of the collision part 1 is bent and formed.
By making the holding part 5 in the shape of
Configure.

Therefore, jet ports j are drilled and arranged in parallel at predetermined intervals on the lower surface along the longitudinal direction of a multi-mouth jet head N used for dispersing medicine, and the projections 6 that are placed below the periphery of these jet ports j The bullet-shaped gripping part 5 and the lower part of the collision part 1
The upright pieces 2a and 2b are made to protrude upward from the spout j to face the drug d floating and flowing due to the pressurized air from the direction of the arrow W.

In this invention, the locking part 4 is inserted from the lower end of the protruding part 6 on the periphery of the spout 4, and the protruding part 6 is elastically clamped by the colliding part 1 and the clamping part 5 on the circumferential wall of the protruding part 4, and the upright pieces 2a and 2b are attached to the spout opening. j
When projecting further upwards, drugs that float and flow due to pressurized air discharged from the direction of arrow W by a blower (not shown), such as powders, D and L powders, fine granules, or fine granules, are placed in the collision part 1. After the collision, the pair of upright pieces 2a and 2b ensure that the water falls downward to the spout j without being scattered all around, and from the spout j it spreads onto objects (not shown) such as rice, wheat, seedlings, vegetables, etc. The direction is distributed uniformly.

However, when spraying with the lever, the gripping part and collision part of the product, which has an approximately "he"-shaped cross section, are simply pushed and clamped on the spout circumferential wall, so attachment and detachment can be carried out extremely easily and reliably. In addition to being convenient for some users, it is also convenient compared to the conventional discharge plate configuration, which involves attaching a mounting plate to the periphery of the jet nozzle and screwing the discharge plate to this mounting plate, or bending and welding a punched piece. However, its structure is extremely simple, and it can be easily attached and detached from the multi-nozzle head when necessary, making it easy to transport and store the multi-nozzle head. Since it can be manufactured, it has practical benefits such as being able to supply it to consumers at low cost and in large quantities.

[Brief explanation of the drawing]

The drawings are an embodiment of the invention, and FIG. 1 is a front view of the product, FIG. 2 is a right side view, and FIG. 3 is a sectional view showing the product in use. DESCRIPTION OF SYMBOLS 1... Collision part, 2a, 2b... Protrusion piece, 4... Locking part, 5... Clamping part, 6...
...Protrusion, N...Multi-orifice head, j...
... spout.

Claims (1)

[Scope of utility model registration request] In the drug ejecting body of the multi-mouth jet, the upright piece protruding from each of the pair of side edges in the upper and lower directions of the highly elastic plate-shaped collision part is positioned above the spout of the multiple jet head. A clamping part with a cross-section shaped like a "he" located above the locking part that can be integrally reversed and bent at one lower side and on the back side of the collision part, and below the collision, allow the jet to be lowered and lowered below the periphery of the spout. A drug ejecting body in a multi-mouth jet which is configured to spring and clamp in a detachable manner from a protrusion.