TWM631497U - Improved structure of press-type container - Google Patents

Abstract

This creation provides an improved structure of a push-type container, especially an improved design for a container for liquid substances such as lotion and lotion. The main purpose is to set a push plate inside the container, and the diameter of the push plate is the same as that of the container. The inner diameter is in a close fit relationship, and there is a clearance hole through the bottom of the container, and a pressing suction head is combined at the top of the container. It is composed of a straw, a piston assembly, and a pressing cover with a spout. According to this, a press-type container is created. When the liquid material is contained, the push plate is pushed to the bottom of the container, because the size of the push plate is the same as the The inner diameter of the container is closely matched, so the liquid will not seep to the bottom of the push plate, and when the liquid is sucked out by pressing the pressing suction head, as the liquid is drawn out, the external gas will flow from the hole at the bottom of the container. Enter and push the push plate upwards, so that the inside of the container can maintain a state of pressure balance. In this way, the push plate will gradually move upward with the decrease of the liquid material, so that the liquid material can be fully used. It can solve the problem that the conventional container is easy to remain at the bottom, and endow it with better practical value.

Description

Improved structure of push-type container

This creation is about an improved structure of a push-type container, especially for the improved design of the container for liquid substances such as lotion and lotion. The push plate filled inside the container is matched with the bottom hole, so that the content can be effectively liquid. The thing is completely sucked up and used up, and the problem that the conventional container may remain.

Press, conventional containers used to hold liquids such as lotions and lotions are mainly designed in bottles. The bottle mouth of the container is locked and combined with a pressing suction head. The pressing suction head is provided with a suction nozzle and a With a reset spring, in order to suck the liquid material at the bottom of the container, a suction pipe is connected to the lower end of the suction nozzle. By pressing the pressing suction head, the liquid material contained can be removed through the suction pipe and the suction nozzle. Export to use.

In the structural design of the above-mentioned container, the suction pipe is extended to the bottom of the container to suck up the liquid material, and the suction force becomes weaker with the length of the suction pipe, so it is often necessary to repeatedly press the liquid material. Only when the liquid material can be sucked out smoothly, especially when the liquid material decreases with the amount of use, it is more difficult to suck up and suck up, so there is often a problem that some liquid material remains at the bottom of the container when using this type of container. It cannot be completely used up, and it will cause unnecessary waste, so it is necessary to try to solve the improvement.

In view of the known problem that liquid containers are easy to remain in use and cannot be completely used up, the creator started to carry out R&D and design, and based on his years of experience and technology in related industries, he developed this work. The improved structure of the press-type container.

In order to solve the problem that the conventional liquid container is prone to have liquid material remaining in the final stage of use and cannot be fully used, this creation is based on the structural design, filling the inside of the container with a foot diameter that closely matches the inner diameter of the container. The push plate is provided with a hole through the bottom of the container, and a pressing suction head is combined at the top of the container. At the same time, the use of the conventional straw is omitted, and the push plate is pushed to the bottom of the container when the liquid is contained. Therefore, when the liquid material is sucked out as the pressing suction head is pressed, as the liquid material is drawn out, the external air enters from the hole at the bottom of the container and pushes against the push plate to move up, so that the inside of the container is moved upward. The state of pressure balance can be maintained, so that the push plate can be gradually moved upward with the decrease of the liquid material, so that the liquid material can be completely used up.

Through the improved design of the structure, the push-type container of this creation uses a push plate inside the container and a hole in the bottom, so that the push plate can be gradually pushed by the external air introduced by the hole as the liquid is sucked and sucked. liters, so that the liquid material can be in contact with the pressing suction head, in addition to eliminating the use of the suction pipe, it is also easier to suck and suck, and can ensure that the liquid material can be completely sucked and used up, effectively solving the problem that the conventional container is easy to bottom Residual problems, endowed with better practical value.

(10): Container

(11): Opening

(12): Bottom cover

(13): Clearance

(20): Press the suction head

(21): Cover seat

(22):Dip straw

(23): Inner tube

(24): Outer casing

(25): Piston sleeve

(26): sleeve body

(27): Spring

(28): Press the cover

(29): mouth

(30): push plate

(31): Recessed groove

Fig. 1 is a schematic diagram of the appearance structure of the preferred embodiment of the present invention.

Fig. 2 is a schematic diagram showing the structure of the preferred embodiment of the present invention.

Fig. 3 is a schematic diagram showing the structural relationship of the liquid material contained in the preferred embodiment of the present invention.

FIG. 4 is a schematic diagram of the structural relationship of sucking liquid material according to the preferred embodiment of the present invention.

Fig. 5 is a schematic diagram showing the structural relationship of the liquid material used up in the preferred embodiment of the present invention.

Regarding the structural composition, technical means and effect of this creation, I would like to give some examples in conjunction with the drawings to further explain in detail below:

Please refer to FIG. 1 to FIG. 5 to illustrate the preferred implementation form of the present invention. As shown in the drawings, the structure design of the push-type container of the present invention mainly includes a container (10) with a predetermined capacity for containing the lotion. , lotion and other liquid substances, the top of the container (10) is provided with an opening (11), the opening is combined with a pressing suction head (20), and the pressing suction head (20) is locked on the container (10). ) The cover base (21) with the top opening (11), the dip tube (22) set through the cover base (21), the inner tube (23) plugged into the dip tube (22), the outer sleeve (24) ), a piston assembly consisting of a piston sleeve (25) and a sleeve body (26), a spring (27) sleeved on the outside of the outer sleeve (24), and a pressing cover (28) with an outlet (29), The outlet (29) inlet of the pressing cover (28) is butt-jointed with the outer sleeve (24), and the bottom of the container (10) is designed to be air-through, and is sealed by a bottom cover (12). A push plate (30) can be filled inside the container (10), and the diameter of the push plate (30) is in close fit with the inner diameter of the container (10), and is in the middle of the push plate (30) A recessed groove (31) sufficient to accommodate the lower end of the dip tube (22) is recessed in the part, and a clearance hole (13) is provided through the side of the bottom cover (12) of the container (10), and the clearance hole ( 13) The outside air can be supplied to enter the inside of the container (10), and the basic structure of the press-type container can be created according to this;

The press-type container of this creation, which is composed of a top-up structure, can be used to hold liquids. The push plate (30) is pushed to the bottom of the container (10), and then the liquid is injected into the container (10). The diameters are tightly fitted, so the liquid material will not seep under the push plate (30), and the liquid material in the container (10) is sucked out through the suction and suction action of the piston as the pressing suction head (20) is pressed. When the liquid is drawn out, the outside air enters from the hole (13) of the bottom cover (12) of the container (10) and pushes against the push plate (30) to move up, making the interior of the container (10) The pressure balance state can be maintained, so that the push plate (30) can be gradually moved upward with the decrease of the liquid material, so that the liquid material can be completely used up, which solves the problem that the conventional container is easy to remain at the bottom. problems, giving better practical value;

That is to say, in the improved structure of the push-type container of this creation, through the innovative design of setting a push plate inside the container and a hole through the bottom, the push plate can move upward with the liquid material being sucked out and the outside air being introduced through the hole. The liquid material can be automatically pushed up and kept in contact with the lower port of the suction pipe of the pressing suction head, so that the suction operation can be made easier, and the use of the conventional suction pipe can be avoided. The packed liquid material can also be completely absorbed and used up, avoiding unnecessary waste. On the whole, it is more in line with the industrial utilization and practical value;

To sum up, the improved structure of the press-type container for the liquid container in this creation, through the innovative design of the structure, the built-in push plate can gradually move up with the reduction of the liquid material, so as to ensure the liquid material and the pressing suction head. The contact with the lower port of the suction tube enables the suction operation to be carried out smoothly, and the liquid material can be completely used up, avoiding unnecessary waste of residual liquid, and effectively solving the existing and derived problems and defects of the existing container. It is indeed an excellent and outstanding innovative design with profound industrial applicability and practical value, and a patent application should be filed in accordance with the law.

(10): Container

(11): Opening

(12): Bottom cover

(13): Clearance

(21): Cover seat

(22):Dip straw

(23): Inner tube

(24): Outer casing

(25): Piston sleeve

(26): sleeve body

(27): Spring

(28): Press the cover

(29): mouth

(30): push plate

(31): Recessed groove

Claims (2)

An improved structure of a press-type container, the container is widely used for containing various liquids, and it is mainly provided with a container with a predetermined capacity. The dip tip is a piston assembly consisting of a cover seat locked at the top opening of the container, a dip tube set through the cover base, an inner tube plugged into the dip tube, an outer sleeve, a piston sleeve and a sleeve body. , It is composed of a spring sleeved on the outside of the outer sleeve, and a pressing cover with an outlet, and the nozzle inlet of the pressing cover is butt-jointed with the outer sleeve; the improvement lies in: The bottom of the above-mentioned container is designed to be air-through, and can be sealed by a bottom cover, so that a push plate can be filled inside the container. The bottom cover of the container is provided with a clearance hole, which allows external air to enter the interior of the container. When the liquid material is contained, the push plate is pushed to the bottom of the container. When the suction head sucks out the liquid material, as the liquid material is drawn out, the external air enters from the hole at the bottom of the container and pushes the push plate to move up, so that the inside of the container can maintain a state of pressure balance, so that the The push plate gradually moves upward as the liquid material decreases, so that the liquid material can be completely used up. According to the improved structure of the push-type container according to claim 1, a middle part of the push plate is concavely provided with a concave groove sufficient to accommodate the lower end of the dip tube.

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