JPS6024433Y2 - Atomizer spray head actuator - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a spray head actuating device that is used to store a sprayer and press down the spray head of the sprayer.

There are some sprayers that force you to spray the object by pressing down on the spray head attached to the slider tube. It is difficult to operate and it is difficult to determine the spray direction.

Therefore, the present invention was developed as a result of studies in view of the above-mentioned circumstances, and it is possible to conveniently carry out spray operation in any spray mode by incorporating a conventional sprayer, and to spray accurately at a desired position. It is an object of the present invention to provide a spray head actuating device that can perform the following steps.

Describing the illustrated embodiment in detail below, a main body 1 as a spray head operating device is formed into a hollow box shape by a bottom wall (not shown), a peripheral wall 3, and a top wall 4 so as to be able to house a sprayer 2 therein. As shown in FIG. 1, the front wall 3' of the peripheral wall 3 is provided with a vertically elongated hole 5 corresponding to the nozzle hole 8 of the spray head 7 attached to the slider tube 6 of the internal sprayer 2. Further, window holes 9 and 9' are provided symmetrically on the left and right sides of the upper part.

The main body 1 is preferably formed by fitting a bottom wall from a separate member into an opening formed by the lower edge of the peripheral wall 3 so that the sprayer 2 can be attached and detached.

The window holes 9, 9' are formed by cutting out the top wall 4 of the main body 1, which is formed into a rectangular shape, from the left and right sides of the peripheral wall 3, as shown in FIG. 1, or by forming the main body 1 into a circular cross section. The upper side portion is formed as a small diameter portion, and the left and right side walls of the small diameter portion are removed.

Push operating members 11°11' are fitted into the window holes 9 and 9' so as to be slidable in the horizontal direction, and one end of a link 12°12' is inserted into the inner end of each. The other ends of the links 12 and 12' are rotatably connected to each other by a pivot pin 14 to spray. The head 7 is involved.

The mutually attached ends of the links 12, 12' may simply be disposed in abutting contact with the top surface of the spray head 7, or, as in the illustrated example, may be mutually connected to the bracket 15 projecting from the top surface of the spray head 7. It may be pivoted by a mounting pin 14, and in any case, both links 12° 12' are arranged in a V-shape with the pivoting pin 14 as the bottom, and the pressing operation member 11.1
The spray head 7 can be pushed down by sliding by pressing 1' toward the center of the main body.

In addition, the pressing operation member 11.11' has a concave groove 16.1 on the back side.
6' are placed horizontally, respectively, and protrusions 17, 17' protruding from the lower edges of the window holes 9, 9' are engaged with the protrusions 17, 17' to open the pressing operation member 11.
．． 11' slide has horizontal directionality.

Furthermore, a collar portion 20 is provided at the inner end of the pressing operation member 11.11'.
20' is provided and engaged with the opening edges 21, 21' of the window holes 9, 9', thereby preventing its extraction.

In the above configuration, when the internal sprayer 2 is operated to spray, the press operation member 11, 11' shown in FIG. When the operating members 11 and 11' are horizontally pressed against each other toward the center of the main body 1, the operating members 11 and 11' are slid in a direction that narrows the distance between them, so that the links 12 arranged in a V-shape .12' rotates about the pivot pin 14 as a fulcrum so as to reduce the angle they make, so the pivot point is pushed vertically downward, and the spray head 7 associated with it is therefore pushed down. In this way, the object to be sprayed is sprayed from the nozzle hole 8.

The spraying operation of the object to be sprayed is performed by pressing the pressing operation member 1 with the thumb and index finger of one hand holding the main body 1.
This can be done by pressing 1.11'.

After the suppression operation members 11 and 11' are pressed as shown in FIG. 2 and one spray is performed, when the pressure of both the pressure operation members 11 and 11' is released, the spray head 7 rises. Since the links 16 and 16' are pushed up by the return force, one end of each is pivotally connected to the pressing operation member, and the other ends are pivotally connected to each other by a pivot pin, so that the link 12.
12' expands while rotating in the direction as the angle made by both of them gradually increases, and both pressing operation members 11.1
1' is pushed out and returned to the outside to prepare for the next depression of the spray head 7.

As explained above, the spray head actuating device of the present invention is constructed and operated, so hold the main body 1 containing the sprayer 2 in one hand, and place the two fingers of that hand symmetrically, such as the thumb and index finger. Since the spray head for spraying can be pressed down by pushing the pressure operation member 11.11',
It is possible to effectively operate the spray head 7 with two fingers to accelerate the depressing speed, thereby spraying a sufficiently fine mist, and with the two fingers, both pressing operation members 11 can be operated. Since the nozzle hole 8 can be confirmed at the intermediate position when pressing the button 11', when spraying on areas that are visible to the naked eye, such as the back or the back of the head, the spray can be accurately directed to the desired position. The spraying operation can be conveniently performed using two fingers in any usage mode, such as upright, upside down, or horizontally, and the spray head 7
and both pressing operation members 11 and 11' are pivotally connected to each other by links 12 and 12', so there is no loss in the transmission of force between them, and therefore the spray head is activated by the pressing operation of the pressing operation members 11 and 11'. There are practical effects such as being able to efficiently press down the button 7.

[Brief explanation of the drawing]

Fig. 1 is an external perspective view showing a spray head actuating device of a sprayer according to the present invention, Fig. 2 is a longitudinal sectional front view of the device, and Fig. 3 is a half-sectional front view showing the device in use. . 1... Body, 2... Sprayer, 5...
... Vertical hole, 7... Spray head, 8...
...Nozzle L 9,9'...Window hole, 11,11
'...Press operation member, 12, 12'...
·Link.

Claims (1)

[Scope of utility model registration request] The main body 1 is formed into a bottomed shape so that the sprayer 2 can be housed therein, and a vertically elongated hole 5 corresponding to the nozzle hole 8 of the head 7 is provided in the side wall of the main body 1, and a vertically elongated hole 5 is provided on the upper side of the atomizer in a direction substantially perpendicular to the vertically elongated hole. Window holes 9° 9' are provided on both the left and right sides, and push operation members 11 and 11' are arranged in the window holes so that they can be pushed and operated,
Links 12.1 of the same length for both of these pressing operation members.
The base end of the link 2' is pivotally connected, and the other end of the link is pivotally connected in a V-shape, so that the mutually pivoted end can be engaged with the spray head so that the spray head can be pushed down by operating the pressing member. Features: Spray head actuation device of the sprayer.