JPH0133511Y2 - - Google Patents

Description

[Detailed Description of the Invention] "Industrial Application Field" The present invention relates to a liquid discharge container for discharging liquid detergent or the like.

"Prior Art" This type of container includes a liquid storage container body, a main member with a cylinder in which a cylinder is suspended into the container body from an upper part of a peripheral wall screwed onto the neck and neck of the container body, and A discharge pipe part is erected from a cylindrical piston part fitted inside the discharge pipe part, and an actuation member in which a push-down head with a nozzle is fitted to the upper end of the discharge pipe part, and the actuation member is urged upward. When the actuating member is moved up and down with respect to the main member with a cylinder, the liquid inside the container is sucked into the cylinder, and the sucked liquid is discharged from the nozzle as it is or in the form of atomization, foaming, etc. It is known that the device is set up like this.

However, in this type of container, the operating member is pushed up relative to the main member with a cylinder, which makes the packaging bulky. A device is known in which the main member with a cylinder and the actuating member are engaged with each other while the actuating member is pressed down, and the vehicle is transported and displayed at a store or the like in this engaged state.

"Problems to be Solved by the Invention" The above-described conventional liquid dispensing container, in which an upwardly biased operating member is pressed down against a main member with a cylinder and is maintained in this pressed state, cannot be purchased at a store. The engagement that maintains the pressed down state may be disengaged due to mischief, etc., and then the biased actuating member rises and sucks liquid into the cylinder, trying to push the actuating member down again. Then, the liquid inside the cylinder would be discharged from the nozzle, staining the surrounding area.

This proposal is primarily aimed at eliminating such drawbacks.

"Means for Solving the Problems" A liquid storage container body 1, a main member 4 with a cylinder in which a cylinder 8 is suspended into the container body from the upper part of a peripheral wall 5 screwed into the neck and neck of the container body. , a discharge pipe part 14 stands up from a cylindrical piston part fitted in the cylinder, and has an operating member 13 in which a push-down head 16 with a nozzle 15 is fitted to the upper end of the discharge pipe part, The main member 4 with a cylinder is forced upwardly, and the cylinder-equipped main member 4 is pushed down against the urging.
In the liquid discharge container in which the actuating member 13 is engaged with the actuating member so as to maintain the depressed state of the actuating member, the depressing head 16 and the circumferential wall 5 of the main member 4 with a cylinder are suspended from the circumferential edge of the top wall 23. A cap-shaped mounting member 22 has a cut 25 vertically provided in a part of the peripheral wall 24, and the nozzle 15 is made to protrude from the cut 25, and the top wall 23 is pushed down so that it comes into contact with or comes close to the upper surface of the head 16. The engaging protrusion 26 of the inner edge of the lower end of the peripheral wall 25 of the mounting member is connected to the lower end surface of the cylinder-equipped main member peripheral wall 5 or to the container mouth neck located below the lower end surface of the peripheral wall. The lower surface of the outward flange 3 protruding from the portion is removably engaged.

"Function" In the illustrated example, the discharge pipe threaded tube 16a hanging down from the push-down head 16 is threaded into the threaded pipe 18 fixed to the upper end of the cylinder 8 against the upward bias of the actuating member 13. In addition, the push-down head 16 and the peripheral wall 5 of the main member 4 with a cylinder are fitted together with the nozzle 15 protruding into the cap-shaped mounting member 22 and the top wall 23 coming into contact with or close to the upper surface of the push-down head 16. and the peripheral wall 24 of the mounting member
Since the engaging protrusion 26 on the inner edge of the lower end is engaged with the lower surface of the outward flange 3 protruding from the base of the container mouth neck, the customer etc. will directly touch the push-down head 16 unless the mounting member is removed. I can't do that.

"Example" 1 is a liquid storage container body in which a mouth and neck part 2 is erected upward. An outward flange 3 is attached to the base of the mouth and neck part 2.

Reference numeral 4 denotes a main member with a cylinder, which has a peripheral wall 5 screwed onto the outer surface of the mouth and neck, and has a cylinder suspended from the upper part of the peripheral wall into the container body. The main member has a holding cylinder 6, and the holding cylinder 6 has an inward flange 7 attached to the upper end of the peripheral wall, and an outward flange 9 attached to the upper part of the cylinder 8 in the upper end of the peripheral wall. , the upper surface of the outward flange is brought into contact with the lower surface of the inward flange 7 and fitted. The outward flange 9 of the cylinder is held between the top surface of the container body and the inward flange with a packing 10 interposed therebetween. A suction pipe 11 is suspended from the lower end of the cylinder, and the upper end of the cylinder projects above the outward flange, and an engaging protrusion 12 is provided around the outer periphery of the upper end.

Reference numeral 13 denotes an operating member, and a push-down head 16 with a nozzle 15 is fitted into the upper end of a discharge pipe 14 that stands up from a cylindrical piston fitted into the cylinder. The actuating member is biased upward by a spring installed in the cylinder, and when the push-down head is pressed down, the liquid in the cylinder opens a discharge valve provided in the lower end of the discharge pipe and flows into the nozzle 15.
When the actuating member rises due to the bias, the discharge valve closes and a suction valve provided at the lower end of the cylinder opens to suck the liquid inside the container into the cylinder. A plug 17 is fitted to the tip of the nozzle.

A spiral tube 18 is fitted into the upper end of the cylinder. The spiral tube has an outer cylinder 20 hanging from the outer periphery of a ring-shaped top wall 19 and an inner cylinder 21 hanging from the inner periphery. The inner cylinder 21 is fitted into the upper end of the cylinder and has a female thread 21 on its inner surface.
It has a. The outer surface of the discharge pipe fitting tube 16a, which is vertically disposed from the lower surface of the aforementioned push-down head, is formed into a male thread that is screwed into the female thread. The screwing is performed against the bias described above. Incidentally, instead of the screw engagement, the lowered state of the push-down head may be maintained by mutual engagement of the protrusions.

Reference numeral 22 denotes a mounting member which has a peripheral wall 24 hanging from the periphery of the top wall 23 to form a cap shape;
A slit 25 with an appropriate width is formed in the peripheral wall 24 from below, and an engaging protrusion 26 is provided around the inner edge of the lower end of the peripheral wall 24 to extend from the push-down head 16 in the depressed state to the main member with the cylinder. To the peripheral wall 5 of 4,
The top wall 23 is fitted in contact with or close to the upper surface of the push-down head 16, and the nozzle 15 of the push-down head is made to protrude from the slit 25, and the engaging protrusion 26 is inserted into the neck of the first container body. It is removably engaged with the lower surface of an outward flange 3 attached to the base. Furthermore, the slit 25 has engaging protrusions 2 at the upper portions of both side edges.
7, 27 are provided in a protruding manner, and the engaging projections are engaged with the lower side of the nozzle 15 of the push-down head. The engaging protrusion 26 may be engaged with the lower end surface of the peripheral wall 5 of the main member 4 with cylinder.

"Effect of the invention" As described above, the present invention provides a liquid discharge container in which the push-down head 16 with a nozzle is held in a depressed state against the main member 4 with a cylinder. 16 and the peripheral wall 5 of the main member 4 with a cylinder, a cap-shaped mounting member 22 has a cut 25 vertically provided in a part of the peripheral wall 24 hanging from the peripheral edge of the top wall 23, and the nozzle 15 is made to protrude from the cut 25. Then, the top wall 22 is fitted in contact with or close to the upper surface of the push-down head 16, and the engagement protrusion 26 that the inner edge of the lower end of the peripheral wall 24 of the mounting member has is
The mounting member 22 is removably engaged with the lower end surface of the peripheral wall 5 of the main member with a cylinder, or with the lower surface of the outward flange 3 located below the lower end surface of the peripheral wall and protruding from the container mouth neck. Unless you remove the button, you cannot directly touch the push-down head, and in this way it is possible to prevent the operating member from rising due to mischief, etc. However, it is possible to prevent the liquid from being discharged and staining the surrounding area by pressing the button down. In addition, since the mounting member is fitted, it is possible to prevent the push-down head from becoming dirty due to adhesion of dust or the like, or from being damaged by contact with other objects. Since they are fitted, the mounting member 2
2 can be stably attached to the main member 4 without shaking or tilting.

[Brief explanation of the drawing]

FIG. 1 is a longitudinal sectional view of the container according to the present invention, and FIG. 2 is a perspective view of a mounting member used for the container. 1...Container body, 4...Main member with cylinder, 1
3... Operating member, 22... Mounting member.

Claims (1)

[Scope of utility model registration request] A liquid storage container 1, a main member 4 with a cylinder having a cylinder 8 suspended from the upper part of the peripheral wall 5 screwed into the mouth and neck of the container into the container, and a cylinder fitted into the cylinder. A discharge pipe part 14 stands up from the piston part, and has an actuation member 13 into which a push-down head 16 with a nozzle 15 is fitted to the upper end of the discharge pipe part, and urges the actuation member upward and presses it upward. The main member 4 with cylinder is pushed down against the force.
In the liquid discharge container in which the actuating member 13 is engaged with the actuating member so as to maintain the depressed state of the actuating member, the pressing head 16 and the circumferential wall 5 of the main member 4 with a cylinder are suspended from the circumferential edge of the top wall 23. A cap-shaped mounting member 22 has a cutout 25 vertically provided in a part of the peripheral wall 24, and the nozzle 15 is made to protrude from the cutout 25, and the top wall 23 is pushed down so that it comes into contact with or comes close to the upper surface of the head 16. The engaging protrusion 26 of the inner edge of the lower end of the peripheral wall 25 of the mounting member is connected to the lower end surface of the cylinder-equipped main member peripheral wall 5 or to the container mouth neck located below the lower end surface of the peripheral wall. A liquid discharge container characterized in that the container is removably engaged with the lower surface of an outward flange 3 protruding from the portion.