JPH0317959Y2 - - Google Patents

Description

[Detailed explanation of the idea] This proposal concerns a small, manual, simple sprayer.

In recent years, small hand-operated atomizers have come to be used in multiple directions, but depending on the application, they are designed to not only spray, but also to dispense liquid without atomizing it. is desired.

This project has a simple switching operation that allows it to be used even as fog.
Moreover, it is provided so that it can be ejected without being atomized, and the drawings will be explained below.

1 is a container body having a body 2 that can be elastically compressed;
The mouth and neck part 4 are erected via the shoulder part 3.

A main member 5 is fitted into the mouth and neck. The main member 5 has a peripheral wall 6 fitted to the mouth and neck of the container body, and an intermediate wall 7 placed horizontally on the inner surface of the peripheral wall closes the mouth surface of the container watertightly. As shown in FIG. 2, support walls 8, 8 are erected from both the left and right sides of the intermediate wall, and the upper surface of the intermediate wall portion between the support walls extends in the front-rear direction as shown in FIGS. It is formed into a concave arc surface 9. In addition, a liquid hole 10 is opened at the bottom of the concave arc surface, and a liquid hole 10 is formed on one side of the intermediate wall in the left-right direction, and an air hole 11 is formed on the other side, and the liquid is drawn up from the liquid hole 10 into the container body. A pipe 12 is installed vertically. Further, as shown in FIGS. 3 and subsequent figures, a communication groove 13 of an appropriate length is bored rearward from the upper opening edge of the liquid hole along the concave arc surface.

A pouring member 15 is provided by pivotally attaching the body portion 14 to the support walls 8, 8. In the pouring member, pins 16, 16 protruding from both left and right side surfaces of the body 14 are rotatably fitted into bearings drilled into the inner surface of the support wall, and pins 16, 16 protruding from both left and right sides of the body 14 are rotatably fitted into bearings bored in the inner surface of the support wall. The nozzle 17 projects forward and the lever part 18 projects backward from the upper part of the body. The lower surface of the body is formed with a convex arc surface 19 having a shape corresponding to the concave arc surface described above, and the convex arc surface is slidably abutted on the concave arc surface. A liquid passage 21 passes through the body from one of the left and right sides of the convex arc surface and communicates with the nozzle hole 20 at the tip of the nozzle.
However, an air passage 22 is bored from the other side, and when the spouting member rotates, the liquid passage 10 and the liquid passage 21 communicate with each other, and at this time, the air passage 11 and the air passage 22 can communicate with each other. It is set up like this. The liquid passage 21 can also communicate with the liquid hole through the communication groove 13, as shown in FIG.

Except for the above cases, liquid through hole 10, communication groove 1
3. The air hole 11 is watertightly closed by the convex arc surface 19.

In the above embodiment, when the pouring member 15 is rotated from the state shown in FIGS. 2 and 3 to the position shown in FIG. Because of the communication, the trunk 2 in this state
When squeezed, the liquid inside the container is ejected from the nozzle hole 20 without being atomized. When it is further rotated to the state shown in FIG. 5, the liquid through hole and the liquid passage, and the air through hole 11 and the air passage 22 will be in communication with each other, and therefore, by squeezing the body, the liquid inside the container and the liquid above the liquid will be communicated with each other. The air inside the container reaches the nozzle hole through the liquid passage and the air passage, and is atomized and ejected by mixing in the nozzle hole.

In the above embodiment, the nozzle is provided to spray when the nozzle is at its maximum inclination, but in order to spray at an intermediate inclination, the communication groove 13 may be provided on the front side of the liquid hole.

The present invention has the above-mentioned structure, and by changing the rotation angle of the pouring member, it is possible to spray the liquid or pour out the liquid without spraying, so the switching operation is easy.

[Brief explanation of the drawing]

Fig. 1 is a perspective view of the sprayer of the present invention, Fig. 2 is a longitudinal sectional view of the sprayer, Fig. 3 is a sectional view taken along the line in Fig. 2 in the direction of the arrow, and Fig. 4 shows the communication groove and the liquid passage. FIG. 5 is a cross-sectional view showing the liquid hole and the liquid passageway in communication with each other. 1... Container body, 5... Main member, 15... Pour member.

Claims (1)

[Scope of utility model registration request] The mouth surface of the container body is made watertight by a container body 1 having a body 2 formed to be elastically compressible, and an intermediate wall 7 which is fitted with a peripheral wall 6 to the mouth and neck of the container body and placed horizontally on the inner surface of the peripheral wall. It has a main member 5 with supporting walls 8, 8 standing upright from both the left and right sides of the intermediate wall, and a body part 14 whose left and right sides are pivotally connected to the support walls. The pouring member 15 has a nozzle 17 projected forward and a lever portion 18 projected rearward from the body. 14, the lower surface of which is formed on a convex arc surface 19 corresponding to the concave arc surface and slidably abuts on the convex arc surface 19, and one of the left and right sides of the concave arc surface is opened to form a liquid through hole 10 in the intermediate wall. Air holes 11 are formed in the intermediate wall by opening on the other side, and a communication groove 13 of an appropriate length is formed from the upper opening edge of the liquid hole toward the front or rear along the concave arc surface. Furthermore, a liquid suction pipe 12 is vertically installed from the liquid through hole into the container body, and the convex arc surface 1
The spouting member 15 is provided with a liquid passage 21 and an air passage 22 that communicate with the nozzle hole 20 at the tip of the nozzle through the inside of the body 14 from the spouting member 15. During the movement, the liquid passage 21 and the communication groove 13 at a certain position, and the liquid passage 2 at another position.
1 and the liquid hole 10, and the air passage 22 and the air hole 11 communicate with each other, and at positions other than the above, the liquid hole, the communication groove, and the air hole are watertightly closed by the convex arc surface 19. A simple sprayer characterized by the following: