JPH0644866Y2 - Spray container - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION "Industrial field of application" The present invention relates to a spray container having a safety cap for preventing the spray head from being pushed down.

"Problems to be Solved by Conventional Techniques and Inventions" A spray container formed so as to suck up the liquid in the container by vertically moving the spray head protruding above the body of the container and to spray the liquid from the spray hole of the spray head. In order to prevent the spray head from being inadvertently pushed down except during spraying, the lower end of the peripheral wall of the safety cap hung from the peripheral edge of the top wall is detachably fitted to the outer surface of the upper end of the body of the container. Is known to do.

However, in the conventional container, the safety cap is removed every time it is used, so that the attachment and detachment thereof is troublesome.

According to the present invention, a guide tube is erected from an upper end of a body of a container body, a peripheral wall of a safety cap is fitted on an outer surface of the guide cylinder so as to be vertically slidable, and a spray window is provided at both front and rear portions of the peripheral wall of the safety cap. By providing a spray head pressing window that can be used only when pulling up the safety cap, it is possible to prevent the spray head from being pushed inadvertently and to provide spraying without removing the safety cap.

[Means for Solving the Problems] A spray container formed so as to suck up the liquid in the container by vertically moving a spray head projecting upward from the body of the container and spray the liquid from a spray hole of the spray head. A guide cylinder 9 that reaches the lower end height of the spray head 6 is erected from the upper end of the body portion 3 of the body 1, and the top wall is provided on the outer surface of the guide cylinder.
17 A peripheral wall 18 of a safety cap 16 hung from the peripheral edge is fitted in a vertically slidable manner, and at a safety cap upper limit position, a spray window 20 is provided on a front peripheral wall 18 portion located in front of the spray hole 7 and a spray head. 6. A spray head pressing window 21 is formed in each of the rear side peripheral wall portions 18 located at the rear of the top surface of 6, and the upper edge of the spray head pressing window 21 is the upper surface of the spray head 6 at the safety cap lower limit position. It was formed so as not to have the same height or to be located below.

[Operation] When the safety cap 16 is pulled up from the state shown in FIGS. 1a and 2a, the position of the spray head pressing window 21 rises, and the upper edge of the spray head pressing window and the spray head 6 top. Since the gap with the surface becomes large, it is possible to push down the spray head 6 by putting a fingertip from the spray head pressing window 21 and the stored liquid is sprayed from the spray hole 7 through the spray window 20. .

When the safety cap 16 is pushed down after use, it becomes impossible to put a fingertip into the window 21 for pushing down the spraying head.

“Example” First Example (FIGS. 1A and 1B) 1 is a spray container, which is composed of a container body 2 and a sprayer main body 5, and the container body 2 is from the upper end of the body portion 3 to the shoulder portion. The mouth / neck portion is erected via the above, and the engaging concave portion 4 is formed on the outer surface of the upper end portion of the body portion 3. Further, the sprayer main body 5 is formed so as to suck up the liquid contained in the container and spray it from the spray holes 7 by moving the spraying head 6 up and down. Since the sprayer main body is known, detailed description thereof is omitted. To do.
The sprayer body 5 in the illustrated example is a manual type having a piston and a cylinder, but may be an aerosol type.

Reference numeral 9 denotes a guide cylinder, which has first and second engaging projections 11 and 12 on both upper and lower portions of the outer surface of the main cylinder 10 and a third engaging projection 13 on the lower end of the inner surface of the main cylinder 10. Are attached respectively to lock the third engaging ridges into the engaging recesses 4 described above, and to spray into the flange holes of the inward flange-shaped walls 14 attached to the upper end of the main cylinder 10 as described above. The lower end of the outer surface of the head 6 is vertically slidably fitted, and the spray head guide cylinder is further fitted from the inner peripheral edge of the inward flange-shaped wall 14.
15 are laid vertically.

Reference numeral 16 denotes a safety cap, which has a peripheral wall 18 vertically extending from the periphery of the top wall 17 and fitted on the outer surface of the main cylinder 10 so as to be vertically slidable, and is attached to the lower end of the inner surface of the peripheral wall. Sprouting
19 engages with the lower surface of the second engaging projection 12 so as to be able to force over, and the protrusion 19 engages with the lower surface of the first engaging projection 11 when the safety cap 16 is pulled up. To prevent the safety cap from coming out. Further, at the safety cap upper limit position, the spraying window 20 is pushed down on the front side peripheral wall 18 portion located in front of the spraying hole 7 and the spraying head downward is pushed down on the rear side peripheral wall 18 portion located behind the top surface of the spraying head 6. Each of the windows 21 is formed, and at the safety cap lower limit position shown in FIG. 1A, the upper edge of the spraying head pressing window 21 is formed so as not to be substantially at the same height as the upper surface of the spraying head 6 or to be located below. Further, a plurality of small protrusions 22 ... Are provided on both the left and right outer surfaces of the peripheral wall 18 to prevent them from slipping. If the spraying window 20 and the spraying head pushing down window 21 have the same shape, the above-mentioned guide tube 9
There is an advantage that it is not necessary to determine the front and rear of the safety cap 16 when the safety cap 16 is mounted inside.

Second Embodiment (FIGS. 2A and 2B) In this embodiment, pushing-in portions 25, 25 are provided by inserting downward U-shaped separating lines 24, 24 in both left and right portions of the guide tube 2, and the upper portion of this pushing-in portion is provided. Second engaging projections 12, 12 are provided on the outer surface so that the protrusions 19 of the safety cap 16 are engaged with the second engaging projections 12, 12. In addition, recesses are provided on both left and right sides of the inward flange-shaped wall 14, and columns 26, 26 are erected from the upper surface of the bottom wall of these recesses,
On the other hand, the hanging cylinders 27, 27 that surround the surroundings of the columns 26, 26 are vertically installed from both left and right sides of the bottom surface of the safety cap 16, and the columns 26, 26 are spring-loaded.
28, 28 are provided to constantly apply an upward biasing force to the safety cap 16. Therefore, when the pushing portions 25, 25 are pushed inward, the engagement between the protrusion 19 and the second engaging protrusions 12, 12 is released, and the safety cap 16 has the protrusion 19 on the lower surface of the first engaging protrusion 11. The springs 28, 28 are pushed upward until they are locked, and the spray head 6 can be pushed down. Further, the small projections 22 for preventing slippage are attached to the outer surfaces of the pushing portions 25, 25.

The members of each of the above-described embodiments are molded and manufactured by a synthetic resin material except for the springs 28, 28.

[Advantages of the Invention] The present invention is configured as described above, and the guide cylinder 9 reaching the height of the lower end of the spray head 6 is erected from the upper end of the body portion 3 of the container body 1, and the top wall 17 is provided on the lower surface of the guide cylinder. Fit the peripheral wall 18 of the safety cap 16 hung from the peripheral edge so that it can slide up and down,
At the safety cap upper limit position, a spray window 20 is provided on the front peripheral wall 18 portion located in front of the spray hole 7, and a spray head pressing window 21 is provided on the rear peripheral wall 18 portion located behind the top surface of the spray head 6.
Are formed so that at the safety cap lower limit position, the upper edge of the spraying head pressing window 21 is not substantially level with or below the upper surface of the spraying head 6, so unless the safety cap 16 is pulled up. The spray head 6 cannot be pushed down, so that the spray head can be prevented from being pushed inadvertently, and if the safety cap 16 is pulled up, the spray head 6 can be pushed down, which is a troublesome operation. There is no need, and since it is not necessary to remove the safety cap 16, there is no trouble in attaching and detaching the safety cap 16.

[Brief description of drawings]

1 (a) and 1 (b) show a first embodiment of the container of the present invention, in which FIG. 1 (a) is a front view showing the main part in a broken manner, and FIG. 1 (b) is a perspective view of the main part with the safety cap pulled up. 2A and 2B show a second embodiment, and FIG. 2A is a front view in which a main part is cut away.
FIG. 11B is a perspective view of the main part with the safety cap pulled up. 1 ... Spray container, 9 ... Guide tube 16 ... Safety cap

Claims (1)

[Scope of utility model registration request] 1. A spray container formed so that liquid inside the container is sucked up and sprayed from a spray hole of the spray head by vertically moving a spray head projecting upward from the container body. From the upper end of the part 3, the spray head 6
The guide cylinder 9 reaching the lower end height is erected, and the peripheral wall 18 of the safety cap 16 vertically extending from the peripheral edge of the top wall 17 is fitted to the outer surface of the guide cylinder so as to be vertically slidable. A spray window 20 is provided in the front peripheral wall 18 portion located in front of the spray hole 7, and a spray head pressing window 21 is provided in the rear peripheral wall 18 portion located rearward of the top surface of the spray head 6, for safety. The spray container is characterized in that, at the cap lower limit position, the upper edge of the spray head pressing window 21 is formed so as not to be substantially level with the upper surface of the spray head 6 or to be located below.