CN213893712U - Extrusion volumetric flask - Google Patents

Abstract

The utility model discloses an extrusion volumetric flask, include: the bottle comprises a bottle body, wherein a bottle opening is formed in the top of the bottle body; the bottle cap is detachably connected to the bottle mouth, a quantitative groove is formed in the bottle cap, an upper cover is detachably plugged at the top of the quantitative groove, and a liquid outlet nozzle is formed in the quantitative groove; the extrusion pipe is arranged in the bottle body, and the upper end of the extrusion pipe is communicated with the liquid outlet nozzle. The utility model discloses utilize the extrusion mode to transport liquid at first and keep in the ration groove, pour out the liquid of ration inslot after reaching suitable volume to gain appropriate amount of product, satisfy the disposable requirement of products such as edible oil, laundry detergent, liquid soap, avoid extravagant, improve the availability factor.

Description

Extrusion volumetric flask

Technical Field

The utility model relates to a container bottle technical field, in particular to extrusion volumetric flask.

Background

The prior liquid products such as laundry detergent, edible oil or emulsion are usually loaded in bottles and directly poured out after a cover is opened, so that whether the proper amount of the extruded liquid is appropriate or not is difficult to judge, more or less liquid is easy to pour, and the liquid products are easy to spill, so that waste and trouble are caused.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides an extrusion volumetric flask can control the extrusion capacity of liquid, convenient to use.

According to the utility model discloses a squeeze volumetric flask of first aspect embodiment is according to the direct squeeze operation, need not to topple over and spit out the liquid spitting out container of liquid deliberately, include: the bottle comprises a bottle body, wherein a bottle opening is formed in the top of the bottle body; the bottle cap is detachably connected to the bottle mouth, a quantitative groove is formed in the bottle cap, an upper cover is detachably plugged at the top of the quantitative groove, and a liquid outlet nozzle is formed in the quantitative groove; the extrusion tube is arranged in the bottle body, the upper end of the extrusion tube is communicated with the liquid outlet nozzle, and the liquid outlet direction of the liquid outlet nozzle is opposite to the infusion direction of the extrusion tube.

According to the utility model discloses extrusion volumetric flask has following beneficial effect at least: the liquid is conveyed to the quantitative groove for temporary storage in an extrusion mode, and the liquid in the quantitative groove is poured out after the liquid reaches a proper amount, so that a proper amount of products are obtained, the disposable requirements of products such as edible oil, laundry detergent and hand sanitizer are met, waste is avoided, and the use efficiency is improved.

According to some embodiments of the invention, the upper cap is threadedly connected to the bottle cap.

According to some embodiments of the present invention, the upper cover and the bottle cap are provided with a sealing gasket therebetween.

According to some embodiments of the utility model, be equipped with on the liquid outlet nozzle and block the piece.

According to some embodiments of the utility model, the top of liquid outlet nozzle is equipped with the clamp splice of two opposition settings, two be equipped with the connecting rod in the middle of the clamp splice, it establishes to block the cover on the connecting rod.

According to some embodiments of the utility model, the bottom of blockking is equipped with spherical interior concave surface, spherical interior concave surface blocks in the injection direction of liquid outlet nozzle.

According to some embodiments of the present invention, the bottle cap is provided with a sealing ring between the bottle mouth and the bottle cap.

According to some embodiments of the invention, the bottle cap is screwed onto the bottle mouth.

According to some embodiments of the utility model, the top of bottle lid be equipped with the adapter sleeve that the drain nozzle is linked together, wear to establish the upper end of extrusion pipe on the adapter sleeve.

According to some embodiments of the utility model, the bottom of bottle lid is equipped with the drain pan, be equipped with the internal thread on the drain pan inside wall, be equipped with on the bottleneck with internal thread matched with external screw thread.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;

FIG. 2 is an exploded view of the squeeze bottle of FIG. 1;

FIG. 3 is a full cross-sectional view of the squeeze bottle shown in FIG. 1;

FIG. 4 is a schematic view of the structure of the barrier shown in FIG. 2;

fig. 5 is a schematic structural view of the bottle cap shown in fig. 2.

The attached drawings are marked as follows:

a bottle body 100, a bottle mouth 110 and a liquid storage cavity 120;

the bottle cap 200, the quantitative groove 210, the upper cover 220, the liquid outlet 230, the clamping block 231, the connecting rod 232, the liquid outlet 233, the connecting sleeve 240 and the bottom shell 250;

an extruded tube 300;

a gasket 400;

the blocking member 500, the spherical concave surface 510, and the connection hole 520;

and a seal ring 600.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the present number, and the terms greater than, less than, within, etc. are understood as including the present number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1 to 4 together, a squeeze volumetric flask according to an embodiment of the present invention will be described below.

As shown in fig. 1 to 4, a squeeze volumetric flask, including a flask body 100, a flask cap 200 and a squeeze tube 300, a flask mouth 110 is provided at the top of the flask body 100, product liquid enters the flask body 100 from the flask mouth 110, a liquid storage cavity 120 for loading the product liquid is provided inside the flask body 100, the flask cap 200 is detachably connected to the flask mouth 110 for plugging the flask mouth 110, a quantitative groove 210 is provided in the flask cap 200, a liquid outlet 230 is provided in the quantitative groove 210, an upper cap 220 is detachably plugged at the top of the quantitative groove 210, and when the upper cap 220 covers the quantitative groove 210, a closed cavity is formed in the quantitative groove 210. The squeezing tube 300 is arranged in the bottle body 100, the upper end of the squeezing tube 300 is communicated with the liquid outlet nozzle 230, and the liquid in the liquid storage cavity 120 is conveyed to the quantitative groove 210 through the squeezing tube 300. It should be noted that the liquid outlet 233 at the top end of the liquid outlet nozzle 230 is higher than the inner bottom surface of the dosing tank 210 and is located at the upper part of the dosing tank 210, so as to provide a liquid storage space for the dosing tank 210.

During specific implementation, the bottle wall is squeezed from the side of the bottle body 100, the inner space of the liquid storage cavity 120 is contracted, the product liquid is upwards squeezed out from the squeezing pipe 300 and flows into the quantitative groove 210 through the liquid outlet nozzle 230 to obtain a proper amount of product liquid, and then the product liquid is poured out through the quantitative groove 210, so that a proper amount of disposable liquid requirements are met, waste is avoided, and the problem of inaccurate control of squeezing quantity is solved.

In some embodiments of the present invention, the upper cap 220 is screwed on the bottle cap 200, and the bottle cap 200 is fastened to the bottle cap 200 in a screwed manner, which is very convenient. The bottom side wall of the upper cover 220 is a sleeving wall surface, an internal thread in threaded connection with the bottle cap 200 is arranged in the sleeving wall surface, and the whole upper cover 220 is sleeved on the bottle cap 200. In addition, the upper cap 220 may be detachably connected to the bottle cap 200 by a snap-fit manner, and the effect of closing the quantitative groove 210 may also be achieved.

In some embodiments of the present invention, a sealing gasket 400 is disposed between the upper cap 220 and the bottle cap 200, and the sealing gasket 400 may be made of rubber material or anti-corrosion paper material, so as to achieve the sealing effect.

In some embodiments of the present invention, the liquid outlet nozzle 230 is provided with a blocking member 500, and the blocking member 500 is used for blocking the ejecting direction of the liquid outlet nozzle 230, so as to avoid the phenomenon of spraying on the liquid outlet nozzle 230 due to too large force exerted by the squeezing, so that the liquid product flies out of the quantitative groove 210. The barrier 500 cooperates with the dosing slot 210 to obtain the proper amount of product liquid. It should be noted that the capacity of the quantitative trough 210 may be 20ml, 30ml or other capacity suitable for the usage requirement.

Specifically, the top of liquid outlet 230 is equipped with the clamp splice 231 of two opposition settings, be equipped with connecting rod 232 in the middle of the clamp splice 231, connecting rod 232 accessible integrated into one piece's mode is connected in the middle of two clamp splices 231, connecting rod 232 is located the play liquid direction of liquid outlet 230, it establishes on connecting rod 232 to block 500 cover, wherein block 500 and be equipped with the connecting hole 520 with connecting rod 232 looks adaptation, connecting rod 232 wears to establish on connecting hole 520, make the bottom both sides of blocking 500 form lateral liquid outlet 233 between two clamp splices 231 promptly, product liquid pours out from liquid outlet 233.

More specifically, the bottom of the blocking member 500 is provided with a spherical concave surface 510, the spherical concave surface 510 blocks the liquid outlet nozzle 230 in the spraying direction, and guides the liquid in the liquid outlet direction to reduce the outflow resistance, and the liquid is guided around by the spherical concave surface 510 after coming out of the liquid outlet nozzle 230, flows out of the liquid outlet 233, and is sprayed into the quantitative groove 210 along the outer wall surface of the liquid outlet nozzle 230 or directly and obliquely downward. Alternatively, barrier 500 may be a component integrally formed directly on spout 230 to allow lateral flow of liquid.

In some embodiments of the present invention, the bottle cap 200 is screwed on the bottle mouth 110, and the sealing ring 600 is disposed between the bottle cap 200 and the bottle mouth 110, so as to achieve good sealing connection effect and prevent liquid leakage.

In some embodiments of the utility model, the top of bottle lid 200 is equipped with the adapter sleeve 240 that is linked together with liquid outlet 230, and on adapter sleeve 240 was worn to establish to the upper end of extrusion pipe 300, this adapter sleeve 240 accessible formed with the integrative injection moulding's of bottle lid 200 mode, and the middle part is equipped with the infusion pipeline that liquid outlet 230 is linked together, and this infusion pipeline links to each other with extrusion pipe 300, and liquid transports in the infusion pipeline through extrusion pipe 300.

In some embodiments of the present invention, the bottom of the bottle cap 200 is provided with a bottom shell 250, the bottom shell 250 is adapted to the structure of the bottle mouth 110, the inner side wall of the bottom shell 250 is provided with an internal thread, and the bottle mouth 110 is provided with an external thread matched with the internal thread, so that the bottle cap 200 is screwed on the bottle mouth 110 to complete the detachable connection process between the bottle cap 200 and the bottle mouth 110.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims (10)

1. A squeeze bottle for a liquid discharge container for discharging liquid in accordance with a squeeze operation, comprising:

the bottle comprises a bottle body (100), wherein a bottle opening (110) is formed in the top of the bottle body (100);

the bottle cap (200) is detachably connected to the bottle mouth (110), a quantitative groove (210) is formed in the bottle cap (200), an upper cover (220) is detachably plugged at the top of the quantitative groove (210), and a liquid outlet nozzle (230) is formed in the quantitative groove (210);

the extrusion pipe (300) is arranged in the bottle body (100), and the upper end of the extrusion pipe (300) is communicated with the liquid outlet nozzle (230).

2. Squeeze volumetric flask according to claim 1, characterized in that the upper cap (220) is screwed onto the bottle cap (200).

3. Squeeze volumetric flask according to claim 1, characterized in that a sealing gasket (400) is provided between the upper cap (220) and the bottle cap (200).

4. Squeeze volumetric flask according to claim 1, characterized in that the spout (230) is provided with a blocking member (500).

5. The squeeze volumetric flask according to claim 4, characterized in that the top end of the liquid outlet nozzle (230) is provided with two oppositely arranged clamping blocks (231), a connecting rod (232) is arranged between the two clamping blocks (231), and the blocking member (500) is sleeved on the connecting rod (232).

6. Squeeze bottle according to claim 5, characterized in that the barrier (500) is provided with a spherical inner recess (510) at the bottom, which spherical inner recess (510) blocks the direction of the spray from the spout (230).

7. Squeeze volumetric flask according to claim 1, characterized in that a sealing ring (600) is provided between the cap (200) and the mouth (110).

8. Squeeze bottle according to claim 1, characterized in that the cap (200) is screwed onto the mouth (110).

9. The squeeze volumetric flask according to claim 1, characterized in that a connecting sleeve (240) communicating with the liquid outlet nozzle (230) is provided on the top of the flask cap (200), and the upper end of the squeeze tube (300) is inserted into the connecting sleeve (240).

10. The squeeze volumetric flask according to claim 9, characterized in that a bottom shell (250) is provided at the bottom of the bottle cap (200), an inner thread is provided on the inner sidewall of the bottom shell (250), and an outer thread matching with the inner thread is provided on the bottle mouth (110).

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