JPS6036361Y2 - small sprayer - Google Patents

Description

[Detailed explanation of the idea] This case relates to a small atomizer for spraying perfume, etc.

This type of sprayer is widely used in which a spray head with a nozzle hole protrudes from the container body, and the liquid inside the container is sucked up and sprayed from the nozzle hole by the vertical movement of the head. Since the head of a sprayer is exposed, dust may adhere to the nozzle hole, and the head may accidentally come into contact with another object and be pushed down, spraying mist into the surrounding area. .

This not only wastes the spray liquid, but can be harmful in some cases.

The present invention eliminates such drawbacks and will be described below with reference to the drawings.

1 is a container body, 2 is a body thereof, and 3 is a spray head having a nozzle hole 4.

The head can be pushed down, and then the liquid in the cylinder built into the container body is sprayed from the nozzle hole via the discharge pipe, and when the hand is released, the spray head, biased by the built-in spring, is pushed up. At this time, liquid is sucked into the cylinder.

Of course, the sprayer may be of an aerosol type.

A cylinder 5 is positioned below the spray head and fixed to the mouth and neck portion of the container body.

The cylinder may also serve as the cap peripheral wall.

Further, a cylindrical cylinder lid 6 is fitted into the cylinder so as to be movable up and down.

A groove 9 consisting of a vertical groove part 7 and a locking groove part 8 continuously bent in the horizontal direction from either the upper or lower end of the vertical groove part 7 is formed in one of the cylindrical outer wall and the inner wall of the cylinder lid.

The locking groove may be provided at the lower end of the groove when provided on the cylinder lid side as shown in Figure 2, and at the upper end of the groove when provided on the cylinder side as shown by the two-dot chain line in Figure 1. .

Further, a protrusion 10 that can slide within the groove is projected toward the other side.

The length of the vertical groove portion 7 is determined so that the cylinder lid 6 can be lowered to below the spray head.

In this way, the cylinder lid 6 can be moved up and down relative to the cylinder by the protrusion 10 sliding in the groove 9, and by turning around the axis at its upper limit, the protrusion is moved into the locking groove 8. Go in and hold that elevated state.

At this time, the upper end of the cylindrical wall comes into contact with an outward flange 3a formed at the upper end of the peripheral wall of the spray head, making it impossible for the spray head to descend.

When spraying, turn the cylinder lid 6 to return the protrusion 10 into the vertical groove 7, and then release the cylinder lid.
0 slides inside the vertical part and descends to the bottom of the spray head, wait for this descent and push down the spray head to open the nozzle 4.
You can spray it from there.

This project has the above structure, and by simply pulling up the cylinder lid and turning it into a square position, the peripheral wall of the spray head will be covered by the cylinder lid, which may cause dust etc. to adhere to the nozzle hole. In this state, the outward flange of the spray head touches the top end of the cylinder lid and cannot be pushed down, so even if the spray head carelessly hits another object, it will spray and contaminate the surrounding area. Moreover, when in use, simply turning the cylinder lid slightly in the opposite direction allows it to fall under its own weight, making it possible to push down the spray head, which is convenient.

The structure is simple and requires only a cylinder and a cylinder lid, so it can be manufactured at low cost with a small number of parts.

[Brief explanation of drawings]

FIG. 1 is a partially cutaway front view of the sprayer of the present invention, and FIG. 2 is a sectional view of the cylinder lid. 1... Container body, 3... Spray head, 5
...Cylinder, 6...Cylinder lid, 9...
・Groove, 10... Protrusion.

Claims (1)

[Scope of utility model registration request] In a sprayer, a spray head 3 having a nozzle hole 4 protrudes from a container body 1, and liquid inside the container is sucked up and sprayed from the nozzle hole by vertical movement of the spray head. 5 is fixed to the container body, and a cylindrical lid 6 is fit into the cylinder so as to be movable up and down. A groove 9 consisting of a locking groove part 8 which is continuously bent in the lateral direction from one end, and a protrusion 10 which can slide in the groove protrudes from the other end and is fitted into the groove. Then, the protrusion 10 is inserted into the locking groove 8.
In the state where the cylinder lid is located inside, the upper end of the cylinder lid comes into contact with the lower surface of the outward flange 3a attached to the end of the surrounding wall of the spray head, and the protrusion 10 is within the end of the vertical groove 7 and the cylinder lid 6 is at the lower limit. A small sprayer characterized in that a spray head 3 is located at the front upper side when the sprayer is positioned at the front side, and spray can be formed by vertical movement of the head.