JPH0618264U - Liquid detergent supply device - Google Patents

Abstract

(57) [Abstract] [Purpose] To provide a liquid detergent supply device capable of directly applying a liquid detergent to a hand to be pushed down and operating and treating with only one hand. [Structure] In a liquid detergent supply device 1, a liquid ejector 5 is attached to a mouth / neck portion 4 of a container body 3 in which a liquid detergent 2 is housed. The liquid ejector 5 has a cap 8 which penetrates the cap-shaped mounting member 6 and is pushed down outside the upper portion of the container body 3. The nozzle 11 that passes through the inside of the push-down head 8 and rises to the upper portion bends above the push-down head 8 and forms an injection port 19 in an obliquely downward direction. When the push-down head 8 is pushed down by the back of the hand, the ejected liquid detergent 2 falls on the palm of the hand, so that it can be applied with one hand without using both hands.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a liquid detergent supply device for injecting liquid detergent by a pressing member.

[0002]

[Prior art]

 A conventional liquid detergent supply device has a press-down head for ejecting liquid at the top of the container, a liquid injection nozzle is projected from the side of the press-down head, and a slightly downward liquid injection port is formed at its tip. . In this liquid detergent supply device, the push-down head is pushed down while pressing it with one hand, the liquid detergent in the container is sucked by the pump action, and at the same time, it is discharged from the liquid ejection port by a predetermined amount.

[0003]

[Problems to be solved by the device]

 However, in the conventional liquid detergent supply device, since the liquid ejection port is located below the pressing head, the liquid detergent cannot be applied directly to the pressing hand. Further, it was necessary to use both hands when injecting the liquid detergent.

The present invention provides a liquid detergent supply device in which the depressing member is located below the liquid detergent injection port so that the liquid detergent can be directly applied to the hand to be pushed down and can be operated and processed with only one hand. It is intended to be provided.

[0005]

[Means for Solving the Problems]

 In order to solve the above-mentioned problems, a liquid detergent supply device of the present invention is a container body for externally fitting a cap-shaped mounting member on a mouth and a neck to accommodate a liquid detergent therein, and the container body penetrating the mounting member. A cylinder for internally storing a part of the liquid detergent, a piston fitted in the cylinder, and a cylindrical member penetrating the mounting member and protruding to the outside of the container body and connected to the piston. In the liquid detergent supply device having a pressing member for pushing down the piston that is connected to the tubular member and a liquid detergent injection port that is in communication with the tubular member and ejects the liquid detergent, the pushing member has a pushing force. Is located below the liquid detergent injection port.

[0006]

[Action]

 In the liquid detergent supply device of the present invention, the liquid detergent in the container body is pushed down to be sucked into the cylinder by operating the member, and then the liquid detergent is delivered to the liquid detergent injection port through the piston and the tubular member. Since the position where the pushing-down force is applied is located below the liquid detergent injection port, the pushing-down member can directly apply the liquid detergent to the pushing-down hand.

[0007]

【Example】

 Next, an embodiment of the present invention will be described in detail with reference to the accompanying drawings. FIG. 1 is a sectional view of a liquid detergent supply device of the present invention. In this liquid detergent supply device 1, a liquid ejector 5 is attached to a mouth / neck portion 4 of a container body 3 in which a liquid detergent 2 is housed. In this liquid ejector 5, a cap-shaped mounting member 6 is screwed into a screw thread 4 a formed on the outer surface of the mouth / neck part 4, and the mounting member 6 is penetrated to the inside of the container body 3 so that the liquid detergent 2 A cylinder 7 for storing the parts is arranged, and a pressing head 8 is provided outside the upper part of the container body 3.

A cylindrical piston 9 is fitted in the cylinder 7, and a cylindrical member 10 penetrating the mounting member 6 is raised from the piston 9. The upper end of the tubular member 10 is fitted into a joining cylinder 8a formed inside the push-down head 8, and is inserted into the joining cylinder 8a to communicate with a nozzle 11 which rises to the upper portion. A spring 12 is attached to the lower surface of the piston 9 to constantly push the piston 9, the tubular member 10 and the push-down head 8 upward. An adjusting rod 13 for adjusting the stroke of depression is loosely inserted in the center of the piston 9, and a spherical suction valve 14 is arranged at the bottom of the cylinder 7. Further, a suction pipe 15 is connected below the suction valve 14.

On the other hand, on the upper part of the cylinder 7, a collar body 7 a which is sandwiched between the inner surface of the mounting member 6 and the packing 16 on the mouth / neck part 4 of the container body 3 is provided in a protruding manner, and is pushed down to the upper end portion of the cylinder 7. The female screw member 17 that constitutes the locking mechanism of the head 8 is fixed. The female screw member 17 has a thread groove 17a threaded on the inner surface through which the tubular member 10 is loosely inserted, and when locked, the male screw 8b formed on the outer surface of the coupling cylinder 8a is screwed. A spherical discharge valve 18 is arranged at the upper end of the cylindrical member 10 that fits into the coupling cylinder 8a. Further, the nozzle 11 bends above the push-down head 8 to form the injection port 19 obliquely downward.

Next, the operation of the liquid detergent supply device 1 will be described. First, when the push-down head 8 is lowered against the elasticity of the spring 12 and then released, the inside of the cylinder 7 becomes negative pressure as the piston 9 rises. Therefore, the suction valve 14 is opened and the liquid detergent 2 is sucked up into the cylinder 7 through the suction pipe 15. When the push-down head 8 is pushed down again, the liquid detergent 2 in the cylinder 7 is pressurized, passes through the tubular member 10 and pushes up the discharge valve 18, and is jetted obliquely downward from the injection port 19 of the nozzle 11. It When the push-down head 8 is pushed down by the back of the hand, the ejected liquid detergent 2 falls on the palm of the hand, so that the liquid detergent 2 can be applied directly to the palm without using both hands.

By arranging the depressing head 8 as the depressing member below the ejection port 19 as described above, it is possible to apply the liquid detergent 2 directly to the depressing hand, but the structure is the same as that described above. For example, as shown in FIG. 2, the nozzle 111 protruding from the side portion of the push-down head 108 is bent upward and is folded back again at the upper portion of the push-down head 108 so that the tip of the nozzle is directed obliquely downward. It is also possible to form the outlet 119.

As shown in FIG. 3, the arm member 20 rotatably locked to the push-down head 208 is engaged with the fulcrum member 21 projecting from the container body 203, and the load action of the arm member 20 is carried out. The ejection port 219 of the nozzle 211 may be provided above the portion 20a. In this liquid detergent supply device 201, when the load acting portion 20a is pushed down by the back of the hand, the arm member 20 rotates while engaging with the fulcrum member 21 and the pushing down head 208 is pushed down by the lever action. At this time, the position where the pressing force is applied, that is, the position of the hand is located below the ejection port 219, so that the liquid detergent 2 can be directly applied to the palm.

[0013]

[Effect of device]

 As described above, in the liquid detergent supply device of the present invention, the pressing force of the depressing member is located below the liquid detergent injection port, so that the liquid detergent can be applied directly to the depressing hand. It becomes possible to perform operation processing with only one hand.

[Brief description of drawings]

FIG. 1 is a sectional view of a liquid detergent supply device.

FIG. 2 is a side view of a liquid detergent supply apparatus according to another embodiment.

FIG. 3 is a side view of a liquid detergent supply device according to another embodiment.

[Explanation of symbols]

 1 Liquid Detergent Supply Device 2 Liquid Detergent 3 Container Body 4 Mouth Neck 5 Liquid Ejector 6 Mounting Member 8 Depressing Head 11 Nozzle 19 Injection Port

Claims (1)

[Scope of utility model registration request] 1. A container body for externally fitting a cap-shaped mounting member to the mouth and neck for accommodating a liquid detergent therein, and a container body penetrating through the mounting member and internally provided in the container body for partially removing the liquid detergent. A cylinder for storing, a piston fitted in this cylinder,
A tubular member that penetrates through the mounting member and protrudes to the outside of the container body and is connected to the piston, a push-down member for the piston that is connected to the tubular member, and the liquid detergent that is in communication with the tubular member. A liquid detergent supply device having a liquid detergent injection port for ejecting, wherein the pressing-down member has a position where the pressing force is exerted below the liquid detergent injection port.