Liquid pressurizing container device with wing type auxiliary driving mechanism

Abstract

The utility model discloses a liquid pressurized container device with a wing type auxiliary driving mechanism, the device comprises a pressurized container tank and an auxiliary driving shell, liquid and pressurized gas are stored in the pressurized container tank, the pressurized container tank is sealed by an aerosol valve, the auxiliary driving shell is of a cylindrical structure, and the auxiliary driving shell is provided with a wing type auxiliary driving mechanism. The auxiliary driving shell is arranged at the outlet end of an aerosol valve of the pressurizing container tank in a sleeving mode, and two supporting wings extend outwards in the horizontal direction at an opening of the auxiliary driving shell. The whole device is portable and light, the device can be used only through simple installation, meanwhile, the supporting wings are distributed in symmetrical positions, it can be guaranteed that force is applied evenly in the using process, and the phenomenon of slipping or container tank shaking is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to liquid packaging field especially, relate to a kind of wing type auxiliary drive mechanism's liquid pressurized container device. BACKGROUND

[0002] Common pressurized liquid on market is usually stored in the can body with aerosol valve to complete sealing, and the liquid stored inside can be released by pressing the valve rod protruding from the can opening, and this technology is gradually applied in the packaging field of coffee or tea, which is convenient for users to call the required concentrated liquid.

[0003] However, the auxiliary drive device of the existing pressurized container can be divided into two forms, and both have disadvantages. One form is a sheet structure, which does not need to be fixed with the pressurized container. During use, the sheet structure is placed on the cup opening or bottle opening. The user aligns the valve rod of the pressurized container opening with the small hole in the center of the sheet structure and presses the pressurized container downward to release the liquid inside. Since the driving part and the pressurized container are in a non-fixed state in this type of device, only the top surface of the valve rod is in contact with the pressurized container during use. The contact surface is unstable, and the container can easily shake and slip.

[0004] The other form requires the pressurized container to be assembled and fixed with the auxiliary drive device. The auxiliary drive device is made in the form of a long cylindrical shell with a smooth cylindrical surface. The pressurized container is enclosed in the shell, leaving only the top surface for pressing. During use, the user holds the cylindrical shell with his hand and presses the internal pressurized container through the top surface. The valve rod of the container opening is pressed against the bottom plane of the shell, and the internal liquid is sprayed outward through the small hole in the center of the bottom plane. This type of driving shell fixes the auxiliary drive device and the pressurized container, preventing the container from shaking during use. However, since the overall shell surface is smooth and cylindrical, the device cannot be prevented from slipping. SUMMARY

[0005] The main purpose of the utility model is to provide a wing type pressurized liquid auxiliary drive device that is stable and not easy to slip.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a liquid pressurized container device with a wing type auxiliary drive mechanism, including a pressurized container and an auxiliary drive shell. The pressurized container stores liquid and pressurized gas inside and is sealed with an aerosol valve. Further, the auxiliary drive shell is in a cylindrical structure and is sleeved on the aerosol valve outlet end of the pressurized container. Two support wings extend outward along the horizontal direction at the opening of the auxiliary drive shell.

[0007] Preferably, the two support wings are symmetrically arranged.

[0008] Further, the support wings are arranged in an arc shape, and the arc protruding end faces the opening side of the auxiliary driving shell.

[0009] Preferably, the support wings are provided with reinforcing ribs between the auxiliary driving shell and the cylindrical structure.

[0010] Further, the auxiliary driving shell is provided with a liquid outlet at the center of the bottom end.

[0011] Preferably, the bottom end of the liquid outlet is beveled.

[0012] Further, the auxiliary driving shell is provided with a limiting step at the center of the inside.

[0013] Preferably, the auxiliary driving shell is integrally injection molded.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. The auxiliary driving shell extends two support wings in the horizontal direction, and the support wings are symmetrically distributed. In use, the user clamps the support wings and the bottom of the pressurized container with hands, so that the overall device is more balanced, the shaking of the pressurized container is avoided due to uneven force in use, and the stability of the device in use is ensured.

[0016] 2. The auxiliary driving shell retains a part of the cylindrical structure, so that the shell can be assembled and fixed with the pressurized container, and the operation stability in use can be ensured while the device is simple and light.

[0017] 3. The symmetric double-wing structure makes the user have stronger control over the overall device, which is beneficial to control the liquid outlet direction and the force application process of the device. BRIEF DESCRIPTION OF DRAWINGS

[0018] The above and / or additional aspects and advantages of the utility model will become apparent and more readily appreciated from the following description of the embodiments, with reference to the following drawings, in which:

[0019] Figure 1 is a structure explosion map according to one preferred embodiment of the utility model;

[0020] Figure 2 is an assembly structure schematic view according to one preferred embodiment of the utility model;

[0021] Figure 3 is a top view structure schematic view of the auxiliary driving shell according to one preferred embodiment of the utility model;

[0022] Figure 4is a schematic diagram of an overall cross-sectional structure in an assembled state according to an optimal embodiment of the present application.

[0023] Wherein: 1-pressurized container tank, 2-assisted drive housing, 3-supporting wing, 4-liquid outlet, 5-limiting step, 6-stiffener. DETAILED DESCRIPTION

[0024] The following description is used to disclose the present application so that those skilled in the art can implement the present application. The preferred embodiments in the following description are only as examples, and other obvious modifications can be thought of by those skilled in the art.

[0025] Figures 1 to 4 An optimal embodiment of the wing-type pressurized liquid assisted drive device of the present application is shown.

[0026] Wherein:

[0027] As shown in Figures 1-2 , the assisted drive housing 2 is in a semi-open structure, and the pressurized container tank 1 is installed upside down in the assisted drive housing 2. The pressurized container tank 1 stores liquid and special gas, and the special gas will pressurize the internal container. The pressurized container tank 1 is sealed by an aerosol valve, and the liquid inside the pressurized container tank 1 can be released by pressing the valve stem of the aerosol valve. The assisted drive housing 2 has two supporting wings 3 extending outward in the horizontal direction at the opening, the supporting wings 3 are arranged in an arc shape, and the arc protruding end faces the opening side of the assisted drive housing 2. In the use process, the pressurized container tank 1 is installed and fixed with the assisted drive housing 2, the user uses the supporting wings 3 and the bottom end of the pressurized container tank 1 to clamp the overall device in the hand, and then presses the pressurized container tank 1 to drive the aerosol valve.

[0028] As shown in Figure 3 , the assisted drive housing 2 is symmetrically provided with supporting wings 3 at both ends, and the user can abut any finger with the supporting wings 3 to facilitate control of the overall device and force. The supporting wings 3 and the cylindrical part of the assisted drive housing 2 are provided with a stiffener 6. In the optimal embodiment, a single stiffener 6 as shown in the figure is used to correspond to a single supporting wing 3, but the form of the stiffener 6 should not be limited to the example shown in the figure, and a plurality of stiffeners 6 can also be used to correspond to a single supporting wing 3, or the stiffener 6 can be widened to the same width as the supporting wing 3, or the stiffener 6 can be changed to an irregular shape, etc.

[0029] As shown in Figure 4As shown, the auxiliary drive shell 2 extends outwardly at the bottom end center with a beveled liquid outlet 4, according to the extension position of the liquid outlet 4, the user can clearly see the direction of the liquid spray, make the device more convenient to use. At the same time, the beveled design ensures that the liquid outlet 4 has a certain piercing function, when the user needs to use the device in the sealed container such as Tetra Pak, the liquid outlet 5 can be used to pierce the plastic seal of the container, the whole use is more quick and convenient. The auxiliary drive shell 2 is provided with a ring-shaped limiting step 5 in the center, when the pressurized container pot 1 is assembled and fixed with the auxiliary drive shell 2, the limiting step 5 will surround the valve rod of the pressurized container pot 1, which can avoid the valve rod of the pressurized container pot 1 from shaking during use.

[0030] In the description of the present application, it should be understood that the orientation or position relationship indicated by the terms "length", "width", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is only for the convenience of the simplified description of the present application, and is not intended to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application. In addition, in the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise explicitly specified.

[0031] The basic principles, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection required by the present application is defined by the appended claims and their equivalents.

Claims

1. A liquid pressurized container device having a wing type auxiliary drive mechanism, comprising a pressurized container canister in which a liquid and a pressurized gas are stored inside and sealed with an aerosol valve, and an auxiliary drive housing, characterized by, The auxiliary drive shell is in a simple structure, is sleeved on the aerosol valve outlet end of the pressurized container tank, two support wings outwardly extend along the horizontal direction at the opening of the auxiliary drive shell, a liquid outlet outwardly extends at the center of the bottom end of the auxiliary drive shell, and a limiting step is arranged at the center of the inner part of the auxiliary drive shell.

2. A liquid pressurized container device having a wing-assisted drive mechanism according to claim 1, characterized in that, The two support wings are symmetrically arranged.

3. A liquid pressurized container device having a wing-assisted drive mechanism according to claim 1, wherein, The support wings are arranged in an arc, and the arc protruding end faces the opening side of the auxiliary drive shell.

4. A liquid pressurized container device having a wing-assisted drive mechanism according to claim 3, wherein, A reinforcing rib is arranged between the support wing and the cylindrical structure of the auxiliary drive shell.

5. A liquid pressurized container device having a wing-assisted drive mechanism according to claim 1, wherein, The bottom end of the liquid outlet is in an inclined surface.

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