CN210083931U

CN210083931U - Metering bottle

Info

Publication number: CN210083931U
Application number: CN201920891903.1U
Authority: CN
Inventors: 周登山
Original assignee: Shenzhen Dingchuang Technology Co Ltd
Current assignee: Shenzhen Dingchuang Technology Co Ltd
Priority date: 2019-06-13
Filing date: 2019-06-13
Publication date: 2020-02-18
Anticipated expiration: 2029-06-13

Abstract

The utility model relates to a metering bottle, which comprises a bottle body, a bottle cap, an inner support, a switch valve and a liquid outlet pipe. The inner support is arranged in the bottle body and sealed with the circumference of the inner wall of the bottle body, so that the bottle body is isolated from top to bottom, and a metering space is formed at the bottom of the bottle body. The inner support is provided with a liquid inlet and a liquid outlet; the switch valve controls the switch of the liquid inlet and comprises an operating part extending out of the bottle cap so as to open or close the liquid inlet and enable the liquid on the inner support to flow into the metering space; the liquid outlet pipe is connected with the liquid outlet so as to allow the liquid in the metering space to flow out. The measurement bottle can let the liquid on the interior support flow in to measure in the measurement space, lets the liquid of the specific quantity after the measurement flow outside again, reaches the liquid volume that accurate control was poured, and more scientific and reasonable's satisfying user measures the requirement, guarantees user's quantity safety, promotes healthy index.

Description

Metering bottle

Technical Field

The utility model relates to a measurement container, more specifically say, relate to a measurement bottle.

Background

The bottles in the past life can only be used for containing liquid, the use is simple, the amount of the poured liquid is completely felt by a user, and the accurate amount of the poured liquid cannot be known.

With the improvement of living standard, people pursue quality of life and health more and more, and people need scientific measurement to control the human body to the amount of substance involved in many times, so that the purposes of healthy diet, reasonable medication and the like are achieved. In particular, materials such as daily-use seasonings and medicines, which are frequently used, need to be measured reasonably in many cases.

In the aspects of chemical industry and daily necessities, the quantitative requirement is urgent, for example, the laundry detergent and pesticide spraying used for daily laundry are accurate in quantitative, direct contact between skin and related liquid is avoided, and the use safety of users is guaranteed.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a measurement bottle that can quantitatively pour out.

The utility model provides a technical scheme that its technical problem adopted is: a metering bottle is constructed, and comprises a bottle body, a bottle cap, an inner support, a switch valve and a liquid outlet pipe;

the inner support is arranged in the bottle body and sealed with the circumference of the inner wall of the bottle body, so that the bottle body is isolated from the top and the bottom, and a metering space is formed at the bottom of the bottle body;

a liquid inlet and a liquid outlet are arranged on the inner support;

the switch valve controls the opening and closing of the liquid inlet and comprises an operating part extending out of the bottle cap so as to open or close the liquid inlet and enable the liquid on the inner support to flow into the metering space;

the liquid outlet pipe is connected with the liquid outlet so as to allow the liquid in the metering space to flow out.

Preferably, the on-off valve comprises a connecting rod and a sealing assembly, wherein the connecting rod is connected with the operating part and the sealing assembly, and the sealing assembly comprises a sealing plug for sealing the liquid inlet.

Preferably, the sealing plug is located the downside of interior support, just the downside of interior support is equipped with and encircles the flange that the inlet set up, be equipped with on the sealing plug and supply the seal groove that the flange was gone into.

Preferably, the sealing assembly further comprises a reset piece sleeved on the connecting rod to provide acting force for driving the sealing plug to seal the liquid inlet to the connecting rod.

Preferably, the connecting rod comprises a tubular first pipe section, the first pipe section comprises a sleeving section and a sealing section, the sealing section is connected with the upper end of the sleeving section, and the diameter of the sealing section is larger than that of the sleeving section;

a sleeve is arranged on the upper side of the inner support, and the first pipe section penetrates through the sleeve and penetrates through the liquid inlet to be connected with the sealing plug;

the sealing plug is provided with an inserting hole for the lower end of the sleeving connection section to penetrate through so as to communicate the metering space with the outside;

the resetting piece is positioned in the sleeve and sleeved on the sleeving section;

the two ends of the reset piece are respectively propped against the inner support and the sealing section so as to provide upward acting force for the connecting rod.

Preferably, the connecting rod further comprises a tubular second pipe section which is connected with the sealing section and extends upwards to form the bottle cap, and the operating part is connected with the upper end of the second pipe section so as to drive the connecting rod to move up and down; the operating part is provided with an air outlet communicated with the second pipe section;

the sealing section is sleeved at the lower end of the second pipe section, so that the first pipe section and the second pipe section are communicated with the metering space and the outside of the bottle cap;

the inner ring of the plug hole is provided with a positioning groove along the circumference, and the connecting rod is provided with a positioning head clamped into the positioning groove.

Preferably, the connecting rod is provided with a communication hole which axially penetrates to communicate the metering space with the outside of the bottle cap.

Preferably, the height position of the liquid outlet is higher than that of the liquid inlet.

Preferably, the liquid inlet and the liquid outlet are respectively located on two opposite sides of the inner support, and the inner support is provided with a guide surface connected between the liquid inlet and the liquid outlet, and the guide surface is inclined.

Preferably, the bottle cap is provided with a liquid outlet nozzle communicated with the liquid outlet pipe.

Preferably, the side wall of the bottle body is provided with a scale for marking the volume of the solution in the metering space.

Implement the utility model discloses a measurement bottle has following beneficial effect: the measurement bottle can let the liquid on the interior support flow in to measure in the measurement space, lets the liquid of the specific quantity after the measurement flow outside again, reaches the liquid volume that accurate control was poured, and more scientific and reasonable's satisfying user measures the requirement, guarantees user's quantity safety, promotes healthy index.

Drawings

The invention will be further explained with reference to the drawings and examples, wherein:

fig. 1 is a schematic structural diagram of a metering bottle in an embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view of the metering bottle of FIG. 1;

FIG. 3 is an enlarged schematic view of detail D of FIG. 2;

fig. 4 is an exploded schematic view of the metering bottle of fig. 2.

Detailed Description

In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 and 2, the measuring bottle in a preferred embodiment of the present invention includes a bottle body 1, a bottle cap 2, an inner holder 3, a switch valve 4, and a liquid outlet pipe 5, wherein the inner holder 3 is disposed in the bottle body 1 and sealed with the inner wall of the bottle body 1, so as to vertically isolate the bottle body 1 and form a measuring space a at the bottom of the bottle body 1.

Referring to fig. 2 to 3, the inner holder 3 is provided with a liquid inlet 31 and a liquid outlet 32, the switch valve 4 controls the opening and closing of the liquid inlet 31, the switch valve 4 includes an operation portion 41 extending out of the bottle cap 2, and the operation portion 41 can control the state of the switch valve 4 to open or close the liquid inlet 31, so that the liquid on the inner holder 3 flows into the metering space a. The liquid outlet pipe 5 is connected to the liquid outlet 32 to let the liquid in the measuring space a flow out.

The measurement bottle can let the liquid on the interior support 3 flow in measure in the measurement space A, lets the liquid of the specific quantity after the measurement flow out to the outside again, reaches the liquid volume that accurate control was poured out, and more scientific and reasonable's satisfying the user measurement requirement guarantees user's quantity safety, promotes healthy index.

Generally, the side wall of the bottle body 1 is provided with a scale 11 for marking the volume of the solution in the measuring space a, so that the amount of the poured liquid can be controlled as desired. In other embodiments, the volume of the measuring space a can also be set in advance, and the measuring space a is filled as a measuring unit each time and poured out, and the measuring space a is poured out for multiple times according to the requirement of the total measuring unit.

In some embodiments, the on-off valve 4 includes a link 42, a seal assembly 43, and a restoring member 44, the link 42 connecting the operating portion 41 and the seal assembly 43. The sealing assembly 43 includes a sealing plug 431 for sealing against the loading port 31, preferably, the sealing plug 431 is located on the lower side of the inner holder 3 to mate with the lower end of the loading port 31.

The pressing operation portion 41 drives the connecting rod 42 and the sealing component 43 to move downwards, so that the liquid inlet 31 is communicated with the upper side and the lower side of the inner support 3. After the required solution is injected into the metering space a, the operating portion 41 is pulled upward to drive the connecting rod 42 and the sealing assembly 43 to move upward, so that the sealing plug 431 seals the liquid inlet 31.

Further, a flange 33 is provided around the inlet 31 on the lower side of the inner holder 3, a sealing groove 432 into which the flange 33 is inserted is provided on the sealing plug 431, and when the sealing plug 431 seals the inlet 31, the flange 33 is inserted into the sealing groove 432, which is advantageous for improving the sealing performance.

The restoring member 44 is sleeved on the connecting rod 42 to provide an acting force for the connecting rod 42 to drive the sealing plug 431 to seal the liquid inlet 31. In other embodiments, the sealing plug 431 may be disposed on the upper side of the inner holder 3, and the restoring member 44 may provide a downward force to the sealing plug 431 to seal the liquid inlet 31; the resetting member 44 may be eliminated, the sealing plug 431 is tightly fitted with the liquid inlet 31 to realize sealing, and the sealing plug 431 is removed from the liquid inlet 31 when the liquid inlet 31 is opened.

The connecting rod 42 comprises a first tubular section 421 and a second tubular section 422 connected to the upper end of the first tubular section 421. First pipe segment 421 includes a socket segment 4211 and a seal segment 4212, seal segment 4212 is connected to the upper end of socket segment 4211, and the diameter of seal segment 4212 is greater than the diameter of socket segment 4211.

The upper side of the inner support 3 is provided with a sleeve 34, and the first pipe section 421 passes through the sleeve 34 and passes through the liquid inlet 31 to be connected with the sealing plug 431. The sealing plug 431 is provided with a plug hole 433 for the lower end of the sleeve joint section 4211 to penetrate through, so that the metering space A is communicated with the outside, and when liquid in the metering space is poured out, air enters the metering space A, and the liquid is further discharged.

Reset element 44 is positioned within sleeve 34 and fits over socket 4211. Sleeve 34 may position and guide return member 44 and link 42.

The liquid of 3 upside on interior support flows into 3 downside on interior support through sleeve pipe 34, inlet 31, and in other embodiments, the lower extreme of sleeve pipe 34 also can set up the circulation mouth, lets the liquid of 3 upside on interior support all flow into inlet 31 to 3 downside on interior support, does not have the residue.

Both ends of the restoring member 44 respectively abut against the inner holder 3 and the lower end surface of the sealing section 4212 to provide an upward force to the link 42.

The second pipe 422 is connected to the sealing section 4212 and extends upward to the bottle cap 2, and the operating portion 41 is connected to the upper end of the second pipe 422 to move the connecting rod 42 up and down. In the process of moving the operation part 41 and the connecting rod 42 up and down, one of the operation part 41 and the connecting rod 42 can be kept sealed with the bottle cap 2, and liquid leakage can be avoided.

The operation part 41 is provided with an air outlet 411 communicated with the second pipe section 422, the lower end of the second pipe section 422 is sleeved with the sealing section 4212, so that the operation part is convenient to disassemble and assemble, the first pipe section 421 and the second pipe section 422 are communicated with the metering space A and the outside of the bottle cap 2, and gas can enter the metering space A to realize air pressure balance.

After the first pipe section 421 and the second pipe section 422 are sleeved and connected, a communication hole 423 is formed on the connecting rod 42 and penetrates in the axial direction to communicate the measuring space a with the outside of the bottle cap 2. When the liquid in the measuring space a is poured out, the measuring space a and the external space can be communicated by the liquid outlet pipe 5, and the air pressure can be balanced.

The sealing plug 431 is provided with a plug hole 433 for inserting the lower end of the connecting rod 42, the inner ring of the plug hole 433 is provided with a positioning groove 434 along the circumference, and the connecting rod 42 is provided with a positioning head 4213 clamped into the positioning groove 434. The positioning head 4213 is clamped into the positioning groove 434, so as to drive the sealing plug 431 to move up and down.

Further, the height position of the liquid outlet 32 is higher than that of the liquid inlet 31, which is beneficial for the liquid in the metering space A to flow out fully without residue when the liquid in the metering space A is poured out in an inclined way.

Preferably, the liquid inlet 31 and the liquid outlet 32 are respectively located at two opposite sides of the inner support 3, and the inner support 3 is provided with a guiding surface 35 connected between the liquid inlet 31 and the liquid outlet 32, and the guiding surface 35 is inclined, so that the liquid at one side of the liquid inlet 31 flows to the liquid outlet 32 along the guiding surface 35 and flows out through the liquid outlet 32.

In some embodiments, according to the requirement, the liquid outlet nozzle 6 communicated with the liquid outlet pipe 5 is arranged on the bottle cap 2, and the liquid outlet nozzles 6 with different outlet sizes can be selected to control the outflow flow.

It is to be understood that the above-described respective technical features may be used in any combination without limitation.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A metering bottle is characterized by comprising a bottle body (1), a bottle cap (2), an inner support (3), a switch valve (4) and a liquid outlet pipe (5);

the inner support (3) is arranged in the bottle body (1) and is sealed with the periphery of the inner wall of the bottle body (1), so that the bottle body (1) is isolated from the upper part and the lower part, and a metering space (A) is formed at the bottom of the bottle body (1);

a liquid inlet (31) and a liquid outlet (32) are arranged on the inner support (3);

the switch valve (4) controls the switch of the liquid inlet (31), and the switch valve (4) comprises an operating part (41) extending out of the bottle cap (2) to open or close the liquid inlet (31) so as to enable the liquid on the inner support (3) to flow into the metering space (A);

the liquid outlet pipe (5) is connected with the liquid outlet (32) so as to allow the liquid in the metering space (A) to flow out.

2. The metering bottle according to claim 1, characterized in that the on-off valve (4) comprises a connecting rod (42), a sealing assembly (43), the connecting rod (42) connecting the operating portion (41) and the sealing assembly (43), the sealing assembly (43) comprising a sealing plug (431) for sealing against the liquid inlet (31).

3. The metering bottle as claimed in claim 2, characterized in that the sealing plug (431) is located on the underside of the inner holder (3), and the underside of the inner holder (3) is provided with a flange (33) arranged around the liquid inlet (31), and the sealing plug (431) is provided with a sealing groove (432) into which the flange (33) is snapped.

4. The metering bottle of claim 3, wherein the sealing assembly (43) further comprises a reset (44) fitted over the connecting rod (42) to provide a force to the connecting rod (42) to seal the sealing plug (431) against the liquid inlet (31).

5. The metering bottle of claim 4, wherein the linkage (42) comprises a first tubular segment (421), the first tubular segment (421) comprising a socket segment (4211) and a seal segment (4212), the seal segment (4212) being connected to an upper end of the socket segment (4211), the seal segment (4212) having a diameter greater than a diameter of the socket segment (4211);

a sleeve (34) is arranged on the upper side of the inner support (3), and the first pipe section (421) penetrates through the sleeve (34) and penetrates through the liquid inlet (31) to be connected with the sealing plug (431);

the sealing plug (431) is provided with an inserting hole (433) for the lower end of the sleeving connection section (4211) to penetrate through so as to enable the metering space (A) to be communicated with the outside;

the resetting piece (44) is positioned in the sleeve (34) and sleeved on the sleeving connection section (4211);

two ends of the resetting piece (44) are respectively abutted against the inner support (3) and the sealing section (4212) so as to provide upward acting force for the connecting rod (42).

6. The metering bottle of claim 5, wherein the connecting rod (42) further comprises a tubular second tube section (422) connected to the sealing section (4212) and extending upward out of the bottle cap (2), the operating portion (41) being connected to an upper end of the second tube section (422) to move the connecting rod (42) up and down; the operating part (41) is provided with an air outlet (411) communicated with the second pipe section (422);

the sealing section (4212) is sleeved at the lower end of the second pipe section (422) to enable the first pipe section (421) and the second pipe section (422) to be communicated with the metering space (A) and the outside of the bottle cap (2);

the inner ring of the inserting hole (433) is provided with positioning grooves (434) along the circumference, and the connecting rod (42) is provided with positioning heads (4213) clamped into the positioning grooves (434).

7. The metering bottle according to any one of claims 2 to 6, characterized in that the connecting rod (42) is provided with a communication hole (423) axially passing through to communicate the metering space (A) with the outside of the cap (2).

8. The metering bottle as claimed in any of claims 1 to 6, characterized in that the level of the liquid outlet (32) is higher than the level of the liquid inlet (31).

9. The metering bottle as claimed in claim 8, characterized in that the liquid inlet (31) and the liquid outlet (32) are located on opposite sides of the inner support (3), and the inner support (3) is provided with a guide surface (35) connected between the liquid inlet (31) and the liquid outlet (32), the guide surface (35) being inclined.

10. Metering bottle according to any of claims 1 to 6, characterized in that the cap (2) is provided with a spout (6) communicating with the spout (5), and the lateral wall of the body (1) is provided with a scale (11) marking the volume of the solution in the metering space (A).