CN214525553U

CN214525553U - Inverted solution bottle unidirectional liquid outlet bottle cap and inverted solution bottle

Info

Publication number: CN214525553U
Application number: CN202120441784.7U
Authority: CN
Inventors: 麦嘉铖
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-01
Filing date: 2021-03-01
Publication date: 2021-10-29
Anticipated expiration: 2031-03-01

Abstract

The utility model provides an one-way liquid bottle lid that goes out of inversion formula solution bottle, including the bottle lid body, be equipped with liquid outlet channel on the bottle lid body, install the liquid check valve in the liquid outlet channel, still be equipped with one-way admission valve on the bottle lid body, the air inlet direction of one-way admission valve is opposite with the liquid outlet direction of liquid check valve. The inverted solution bottle comprises a bottle body and the inverted solution bottle one-way liquid outlet bottle cap, wherein the inner wall of the bottle mouth of the bottle body is connected with the outer wall of the bottle cap body in a sealing mode. The utility model discloses well one-way play liquid bottle lid of inversion type solution bottle of design is when using, owing to by the effect of liquid check valve, can avoid going out liquid more once and cause the waste to adopt inversion type to go out liquid, can conveniently extrude liquid completely, in order to cause the waste of resource and the pollution of environment.

Description

Inverted solution bottle unidirectional liquid outlet bottle cap and inverted solution bottle

Technical Field

The utility model relates to a go out liquid container technical field, more specifically relates to an one-way play liquid bottle lid of inversion formula solution bottle and an inversion formula solution bottle.

Background

Liquid daily chemical products such as shower gel, shampoo and liquid detergent in daily life are all held by solution bottles, and the existing solution bottles are convenient to use and adopt a structure of directly pouring liquid or discharging liquid from a pump to take liquid. The liquid preparation amount is generally difficult to control by directly pouring the liquid, and the excessive solution is often poured out to form waste. For example, Chinese patent CN108750351A discloses a drip-proof bath lotion, wherein a piston in a piston cylinder is reset under the action of the elastic force of a spring, and the piston drives a sealing plug to plug a liquid outlet hole, so that the problem of dripping of the bath lotion is solved, and the bath lotion is prevented from being exposed out of the liquid outlet hole and blocking; after the liquid in the liquid bottle is used up, the used liquid outlet device and the pressure joint are connected with a new liquid bottle, and the used liquid outlet device and the pressure joint are recycled, so that the waste of resources is reduced; however, the anti-dripping device adopted by the anti-dripping device is complex in structure and high in manufacturing cost, and when liquid is taken, the problem that only a small amount of liquid is left in the bottle but the liquid cannot be completely pumped out is often encountered, and a user can take out the liquid left in the container only by taking down the pump body. In order to save trouble, part of consumers directly abandon the container containing the residual solution, and the container plastic recycling easily causes environmental pollution because of containing the residual solution, and needs to consume extra cost through a large amount of washing.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an overcome among the above-mentioned background art the structure comparatively complicated, manufacturing cost is higher to when getting liquid, the problem that often meets is only remaining a small amount of liquid in the bottle, nevertheless can't pump liquid completely, the user can only take off the pump body, just can take out the problem of remaining the liquid in the container, provides an one-way play liquid bottle lid of inversion type solution bottle and an inversion type solution bottle.

In order to solve the technical problem, the utility model discloses a technical scheme is: the one-way liquid outlet bottle cap of the inverted solution bottle comprises a bottle cap body, wherein a liquid outlet channel is arranged on the bottle cap body, a liquid check valve is installed in the liquid outlet channel, a one-way air inlet valve is further arranged on the bottle cap body, and the air inlet direction of the one-way air inlet valve is opposite to the liquid outlet direction of the liquid check valve.

As another preferred scheme, a limiting sleeve for preventing the liquid check valve from falling off is further installed in one end, far away from the liquid check valve, of the liquid outlet channel.

Further, the bottle lid body includes outer lid and inner cup body, inner cup body cover is located the enclosing cover is internal, go out the liquid channel and include the play liquid hole that is equipped with on the outer lid and go up on the interior lid with go out the liquid runner that the liquid hole corresponds the position and is equipped with, go out the liquid runner butt joint and be in go out on the liquid hole, the liquid check valve is installed go out in the liquid runner, one-way admission valve is located on the outer lid, outer lid with exist between the interior lid with the inlet channel that one-way admission valve switched on.

Preferably, the liquid check valve is a duckbill-shaped liquid check valve.

Further, outer lid is the cask shape structure of invering, it locates to go out the liquid hole the middle part of outer lid body bottom surface, still be equipped with on the bottom surface of outer lid and be used for the installation the disk seat of one-way admission valve, the direction of admitting air of one-way admission valve is for following the inboard of outer lid body bottom surface is past the outside of outer lid body bottom surface.

Furthermore, go out the circumference of liquid hole outer along past interior lid direction extends there is the bulge loop, the outer wall joint or the threaded connection of bulge loop are in go out liquid flow channel's inner wall.

Further, the sleeve is in threaded connection or clamped in the liquid outlet channel.

The inverted solution bottle comprises the inverted solution bottle cap, and the inner wall of the bottle mouth of the bottle body is connected with the outer wall of the bottle cap body in a sealing mode.

The bottle cap is detachably connected with the bottle body and completely covers the inverted solution bottle one-way liquid outlet bottle cap; the connection mode of container lid and bottle is joint or threaded connection, the container lid is the flip formula container lid.

Furthermore, one end of the bottle body, which is far away from the bottle cap body, is also provided with a liquid feeding cover, the liquid feeding cover is detachably connected with the bottle body, the inner wall of one end of the opening of the bottle body is an inclined plane, one side of the inclined plane, which tends to the opening, is a lower end of the inclined plane, and the outer wall of the opening of the bottle body is provided with a production assembly positioning ring.

Compared with the prior art, the beneficial effects are:

1. the utility model discloses well one-way play liquid bottle lid of inversion type solution bottle of design is when using, owing to by the effect of liquid check valve, can avoid going out liquid more once and cause the waste to adopt inversion type to go out liquid, can conveniently extrude liquid completely, in order to cause the waste of resource and the pollution of environment.

2. The utility model has simpler structure, convenience and practicability and lower manufacturing cost; the one-way liquid outlet bottle cap can be arranged on bottles with any size, has stronger universality and can be recycled; the plastic resources are saved to a great extent, and greater convenience is provided for the life of users.

3. The utility model discloses except that available hand extrusion body goes out the liquid, do to combine pump structure to pump out liquid, comply with intelligent house time simultaneously, can use with the washing machine that has the automatic laundry detergent function of puting in, have the automatic dish washer of puting in the dishwashing liquid function, the mopping robot that has automatic liquid feeding function, and so on intelligent cleaning household electrical appliances.

Drawings

Fig. 1 is a schematic view of the internal structure of embodiment 1.

Fig. 2 is an exploded view of example 1.

Fig. 3 is a schematic view of the internal structure of embodiment 2.

Fig. 4 is an exploded view of example 2.

Fig. 5 is a schematic view of the internal structure of embodiment 3.

Fig. 6 is an exploded view of example 3.

FIG. 7 is a schematic structural view of example 4.

FIG. 8 is a schematic view of the structure of the liquid feeding cap of example 4.

FIG. 9 is a schematic view showing the structure of the bottle body in example 4.

Fig. 10 is a schematic structural view of the container lid of embodiment 5 with its lid open.

FIG. 11 is a schematic view showing the structure of example 5 in which the container cover is removed.

FIG. 12 is a schematic structural view of example 6.

FIG. 13 is a schematic structural view of example 7.

Detailed Description

The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if there are the terms "upper", "lower", "left", "right", "long", "short", etc. indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limiting the present patent, and those skilled in the art will understand the specific meaning of the terms according to their specific circumstances.

The technical solution of the present invention is further described in detail by the following specific embodiments in combination with the accompanying drawings:

example 1

As shown in fig. 1 and 2, the inverted one-way liquid outlet bottle cap for the solution bottle comprises a bottle cap body 1, a liquid outlet channel 2 is arranged on the bottle cap body 1, a liquid check valve 3 is arranged in the liquid outlet channel 2, a one-way air inlet valve 4 is further arranged on the bottle cap body 1, and the air inlet direction of the one-way air inlet valve 4 is opposite to the liquid outlet direction of the liquid check valve 3; the bottle cap body 1 is made of hard plastic materials; the liquid check valve 3 is a duckbill-shaped liquid check valve.

The working principle of the embodiment is as follows: after the one-way liquid outlet bottle cap is arranged on a bottle mouth of a bottle with matched dimensions, a closed space is formed in the bottle, the bottle is used in an inverted state that the bottle cap is arranged at the lower part and the bottle body is arranged at the upper part, when the bottle is in a static state, the pressure at two sides of the liquid check valve 3 is equal, the liquid check valve 3 cannot be opened, the liquid cannot flow out of the liquid check valve 3, when the liquid in the bottle needs to be used, the bottle body is extruded, the pressure in the bottle is increased, the liquid check valve 3 is opened, the liquid in the bottle flows out of the liquid check valve 3 in the liquid outlet channel 2 and is used by a user outside the bottle cap of the liquid outlet channel; when no further use of the liquid is required; the user loosens the hand for squeezing the bottle body, the bottle body is not squeezed any more, and then the outside air enters the flattened bottle body through the one-way air inlet valve 4, so that the air pressure in the bottle is recovered, and the bottle body is reset, and the bottle is convenient to use next time; when the inverted solution bottle one-way liquid outlet bottle cap designed in the embodiment is used, waste caused by more liquid outlet can be avoided due to the action of the liquid check valve 3, and the inverted liquid outlet is adopted, so that the liquid can be conveniently and completely extruded, and the waste of resources and the pollution to the environment are avoided; the structure of the embodiment is simpler, the operation is convenient and practical, and the manufacturing cost is lower; the one-way liquid outlet bottle cap can be mounted on bottles matched in any size, is relatively high in universality and can be recycled.

Example 2

This example is a more preferred embodiment than example 1:

as shown in fig. 3 and 4, a limiting sleeve 5 for preventing the liquid check valve 3 from falling off is further installed in one end of the liquid outlet channel 2 away from the liquid check valve 3, the sleeve 5 is in threaded connection or clamped in the liquid outlet channel 2, the limiting sleeve 5 is located above the liquid outlet channel 2, and the liquid check valve 3 is located below the liquid outlet channel 2. The inner wall of the upper end of the liquid outlet channel 2 is connected with a limiting sleeve 5 in a clamping or threaded manner, so that the liquid check valve 3 is prevented from falling off or deviating from the upper part through the limiting sleeve 5, and a reduced liquid outlet is arranged below the liquid outlet pipeline, so that liquid can be discharged and the liquid check valve 3 can be prevented from falling off.

Example 3

This example is another preferred embodiment than example 1:

as shown in fig. 5 and 6, the bottle cap body 1 in this embodiment includes an outer cap body 11 and an inner cap body 12, the inner cap body 12 is covered in the outer cap body 11, the liquid outlet channel 2 includes a liquid outlet hole 21 formed in the outer cap body 11 and a liquid outlet channel 22 formed in the inner cap body 12 at a position corresponding to the liquid outlet hole 21, the liquid outlet channel 22 is butted to the liquid outlet hole 21, the liquid check valve 3 is installed in the liquid outlet channel 22, the one-way air inlet valve 4 is formed in the outer cap body 11, and an air inlet channel communicated with the one-way air inlet valve 4 is formed between the outer cap body 11 and the inner cap body 12.

The outer cover body 11 is an inverted barrel-shaped structure, the liquid outlet hole 21 is arranged in the middle of the bottom surface of the outer cover body 11, the bottom surface of the outer cover body 11 is also provided with a valve seat 6 for mounting the one-way air inlet valve 4, and the air inlet direction of the one-way air inlet valve 4 is from the inner side of the bottom surface of the outer cover body 11 to the outer side of the bottom surface of the outer cover body 11; a convex ring extends from the circumferential outer edge of the liquid outlet hole 21 to the inner cover body 12, and the outer wall of the convex ring is clamped or in threaded connection with the inner wall of the liquid outlet flow passage 22.

When the bottle is used, liquid flows through the liquid outlet hole 21, then flows through the liquid check valve 3 and the liquid outlet flow channel 22 and flows out, and when the bottle body is reset, gas enters the bottle through the gas inlet channel and then the one-way gas inlet valve 4, so that the gas pressure in the bottle is recovered. The bottle cap body 1 is designed to be combined with the outer cap body 11 and the inner cap body 12, so that the operation is more convenient when the one-way air inlet valve 4 and the liquid check valve 3 are installed.

Example 4

The present embodiment provides an inverted solution bottle, which includes a bottle body 100 and an inverted solution bottle one-way liquid outlet bottle cap 200 in embodiment 1, wherein the bottle body 100 can be deformed by squeezing and has self-recovery capability, and in other embodiments, the bottle body 100 can be replaced by a liquid bag; as shown in fig. 7, the inner wall of the bottle mouth of the bottle body 100 is hermetically connected with the outer wall of the bottle cap body 1; as shown in fig. 8, a liquid feeding cap 101 is further disposed at one end of the bottle body 100 away from the bottle cap body 1, and the liquid feeding cap 101 is detachably connected to the bottle body 100; as shown in fig. 9, the inner wall 104 of the open end of the bottle body 100 is an inclined surface, and the side of the inclined surface toward the open end is the lower end of the inclined surface, so that the liquid can more easily flow to the bottle opening when the bottle body 100 is inverted, the outer wall of the open end of the bottle body 100 is provided with a production assembly positioning ring 103, the bottle body 100 is generally formed by blow molding, and the production assembly positioning ring 103 is additionally arranged at the open end of the bottle body 100 for facilitating the assembly positioning and hoisting transportation in the production stage. In other embodiments, the bottle body 100 can be replaced by a liquid bag, the using principle is similar, the liquid outlet amount is controlled by the liquid check valve 3 and the one-way air inlet valve 4, waste is avoided, and the liquid feeding cover 101 is arranged on the bottle body 100, so that after the liquid in the bottle body 100 is used up, direct liquid feeding can be performed by removing the liquid feeding cover 101, and the whole solution bottle can be repeatedly used for a long time; the plastic resources are saved to a great extent, and greater convenience is provided for the life of users. The embodiment can extrude the bottle body to discharge liquid by hands, can pump the liquid by combining a pump structure, conforms to the era of intelligent home, and can be used with a washing machine with an automatic laundry detergent throwing function, a dish washing machine with an automatic dishwashing liquid throwing function, a floor mopping robot with an automatic liquid feeding function and other intelligent cleaning home appliances.

Example 5

This example is similar to example 4, except that:

in this embodiment, on the basis of embodiment 4, as shown in fig. 10 and 11, a container cover 102 is further added, the container cover 102 is detachably connected to the bottle body 100, and completely covers the inverted one-way liquid outlet bottle cap 200 of the solution bottle; the connection mode of the container cover 102 and the bottle body 100 is clamping connection or threaded connection, in the embodiment, the container cover 102 is a flip-open type container cover, which is similar to a bounce heat preservation cup cover, and can be opened by a flip cover, and after the flip cover is opened, the container cover 102 is provided with a liquid outlet, and the container cover 102 can be completely removed; when the flip cover is closed, the liquid outlet of the liquid outlet channel can be blocked in the solution cover 102, and the solution cover 102 is additionally arranged to mainly prevent the liquid from flowing out when the solution bottle is extruded in the transportation process, because if the solution bottle is not covered, the liquid can directly flow out from the liquid check valve 3 when the solution bottle is extruded in the transportation process; when in use, as shown in fig. 9, the solution cover 102 can be directly turned over to be opened for use; the entire solution cover 102 may be removed as shown in fig. 10 and used.

Example 6

This example is similar to example 4, except that: as shown in fig. 12, the bottle cap 200 used in this embodiment is the one-way liquid outlet bottle cap of the inverted solution bottle in embodiment 2.

Example 7

This example is similar to example 4, except that: as shown in fig. 13, the bottle cap 200 used in this embodiment is the one-way liquid outlet bottle cap of the inverted solution bottle in embodiment 3.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. The one-way liquid outlet bottle cap for the inverted solution bottle is characterized by comprising a bottle cap body (1), wherein a liquid outlet channel (2) is formed in the bottle cap body (1), a liquid check valve (3) is installed in the liquid outlet channel (2), a one-way air inlet valve (4) is further arranged on the bottle cap body (1), and the air inlet direction of the one-way air inlet valve (4) is opposite to the liquid outlet direction of the liquid check valve (3).

2. The inverted solution bottle one-way liquid outlet bottle cap as claimed in claim 1, wherein a limiting sleeve (5) for preventing the liquid check valve (3) from falling off is further installed in one end of the liquid outlet channel (2) far away from the liquid check valve (3).

3. The inverted one-way liquid outlet bottle cap for solution bottles according to claim 1, wherein the bottle cap body (1) comprises an outer cap body (11) and an inner cap body (12), the inner cap body (12) is covered in the outer cap body (11), the liquid outlet channel (2) comprises a liquid outlet hole (21) formed in the outer cap body (11) and a liquid outlet channel (22) formed in the inner cap body (12) at a position corresponding to the liquid outlet hole (21), the liquid outlet channel (22) is butted on the liquid outlet hole (21), the liquid check valve (3) is installed in the liquid outlet channel (22), the one-way air inlet valve (4) is formed in the outer cap body (11), and an air inlet channel communicated with the one-way air inlet valve (4) is formed between the outer cap body (11) and the inner cap body (12).

4. The inverted solution bottle one-way liquid outlet bottle cap as claimed in claim 1, wherein the liquid check valve (3) is a duckbill liquid check valve.

5. The one-way liquid outlet bottle cap for the inverted solution bottle as claimed in claim 3, wherein the outer cap body (11) is of an inverted barrel-shaped structure, the liquid outlet hole (21) is formed in the middle of the bottom surface of the outer cap body (11), the bottom surface of the outer cap body (11) is further provided with a valve seat (6) for mounting the one-way air inlet valve (4), and the air inlet direction of the one-way air inlet valve (4) is from the inner side of the bottom surface of the outer cap body (11) to the outer side of the bottom surface of the outer cap body (11).

6. The unidirectional liquid outlet bottle cap for the inverted solution bottle as claimed in claim 3, wherein a convex ring extends from the periphery of the liquid outlet hole (21) to the inner cover body (12), and the outer wall of the convex ring is clamped or screwed into the inner wall of the liquid outlet channel (22).

7. The one-way liquid outlet bottle cap of the inverted solution bottle as claimed in claim 2, wherein the sleeve is screwed or clamped in the liquid outlet channel (2).

8. An inverted solution bottle, which is characterized by comprising a bottle body (100) and the inverted solution bottle one-way liquid outlet bottle cap (200) as claimed in any one of claims 1 to 7, wherein the inner wall of the bottle mouth of the bottle body (100) is hermetically connected with the outer wall of the bottle cap body (1).

9. The inverted solution bottle according to claim 8, further comprising a container cover (102), wherein the container cover (102) is detachably connected with the bottle body (100) and completely covers the inverted solution bottle one-way liquid outlet bottle cap (200); the connection mode of the container cover (102) and the bottle body (100) is clamping connection or threaded connection, and the container cover (102) is a flip-type container cover.

10. The inverted solution bottle according to claim 9, wherein an adding cap (101) is further provided at an end of the bottle body (100) away from the bottle cap body (1), and the adding cap (101) is detachably connected with the bottle body (100); the inner wall (104) of the opening end of the bottle body (100) is an inclined plane, one side of the inclined plane, which tends to the opening, is the lower end of the inclined plane, and the outer wall of the opening of the bottle body (100) is provided with a production assembly positioning ring (103).