CN112793914A - Push type liquid outlet container - Google Patents
Push type liquid outlet container Download PDFInfo
- Publication number
- CN112793914A CN112793914A CN202110223682.2A CN202110223682A CN112793914A CN 112793914 A CN112793914 A CN 112793914A CN 202110223682 A CN202110223682 A CN 202110223682A CN 112793914 A CN112793914 A CN 112793914A
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- Prior art keywords
- liquid outlet
- liquid
- container
- valve seat
- way
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- 239000007788 liquid Substances 0.000 title claims abstract description 286
- 238000003825 pressing Methods 0.000 claims abstract description 27
- 239000011550 stock solution Substances 0.000 claims abstract description 8
- 238000003860 storage Methods 0.000 claims description 20
- 238000007789 sealing Methods 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims description 3
- 239000000243 solution Substances 0.000 abstract description 9
- 239000002699 waste material Substances 0.000 abstract description 5
- 239000003599 detergent Substances 0.000 description 5
- 238000004851 dishwashing Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 239000002453 shampoo Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 235000021056 liquid food Nutrition 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 239000004831 Hot glue Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000003287 bathing Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
- B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
- B05B11/1001—Piston pumps
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
- B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
- B05B11/1042—Components or details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
- B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
- B05B11/1042—Components or details
- B05B11/1066—Pump inlet valves
- B05B11/1067—Pump inlet valves actuated by pressure
- B05B11/1069—Pump inlet valves actuated by pressure the valve being made of a resiliently deformable material or being urged in a closed position by a spring
Landscapes
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Closures For Containers (AREA)
Abstract
The invention provides a push type liquid outlet container. The utility model provides a push type goes out liquid container, which comprises a base, be located the one-way liquid mechanism of pressing according to the pump and inversion at base top, one-way liquid mechanism installs on the base, the bottom of base is equipped with the stock solution chamber, the inlet in stock solution chamber is connected to one-way liquid mechanism's play liquid end, the liquid outlet in stock solution chamber is through setting up the inlet end of going out the liquid channel connection press according to the pump on the base lateral wall, one-way liquid mechanism is including the container body and the one-way liquid valve that go out that are used for storing liquid, one-way liquid valve setting is at the opening of container body. The invention can take out all the liquid in the container body, reduce the waste of resources, and can recycle the used container bottle to prevent the pollution to the environment; a long and straight liquid outlet pipeline is not needed, and the shape of the whole liquid outlet container can be set to be more diversified; compared with a solution bottle with inverted liquid outlet, the invention is more convenient to place.
Description
Technical Field
The invention relates to the technical field of liquid discharging of containers, in particular to a pressing type liquid discharging container.
Background
Liquid daily chemical products such as shower gel, shampoo, liquid detergent and the like in daily life are all held by a solution bottle, and the existing solution bottle adopts a structure of directly pouring to take liquid or taking liquid out of a liquid pump to take liquid for convenient use; the liquid quantity is difficult to control generally to directly empty out liquid, and excessive solution is often poured out to form waste, only adopts the mode of inversion type liquid out, and the operation is got up and is required to extrude the bottle, when liquid is used up soon in the bottle, need can extrude liquid is whole with very big stand-up, and it is inconvenient enough to operate to because the bottleneck is in the below, this kind of bottle is placed and also is required specific place space. Most of the bottles in the market at present adopt pressing type bottles, and the residual liquid at the bottom of the bottles cannot be pumped out. The pressing pump is connected with the liquid outlet pipe, and the liquid outlet pipe is generally a long and straight hard pipe, so that the shape of the bottle body is limited; for example, CN207607812U discloses a pressing pump head and a bottle comprising the same. The pressing pump head comprises a pump sleeve, a liquid outlet head, a pump body, a liquid suction pipe and a pump neck, wherein the top end of the pump body is fixedly connected with the pump sleeve, the liquid suction pipe is sleeved at the bottom of the pump body, the liquid outlet head comprises a pump nozzle and a pipe body part, the top end of the pump neck is sleeved with the pipe body part, the bottom end of the pump neck extends into an inner cavity of the pump body, and a one-way valve is arranged at the bottom of the; the pressing type bottle can stably keep the sealing property of the inner cavity of the pump body for a long time and ensure that liquid in the bottle can be smoothly pumped out; however, when the liquid in the bottle is about to be used up, the liquid is taken out again, and the problem that the liquid is left in the bottle but cannot be completely pumped out is often encountered, and the user can only take off the pump body to take out the liquid remained in the container. 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.
Disclosure of Invention
The invention provides a press type liquid outlet container for solving the problems of resource waste and environmental pollution caused by the fact that the existing press pump in the background art is connected with a liquid outlet pipe and cannot pump out the residual liquid at the bottom of a bottle. The invention can pump out all the liquid in the bottle, and the operation is more convenient.
In order to solve the technical problems, the invention adopts the technical scheme that: the utility model provides a push type goes out liquid container, includes the base, is located the one-way liquid mechanism of pressing the pump and inverteing at base top, one-way liquid mechanism of going out is installed on the base, the bottom of base is equipped with the stock solution chamber, one-way liquid mechanism is including the container body and the one-way liquid valve of going out that are used for storing liquid, one-way liquid valve setting is in container body's opening keeps the inside encapsulated situation that is of container body, the one-way liquid valve of going out goes out the liquid end of liquid valve and connects the inlet in stock solution chamber, the liquid outlet in stock solution chamber is through setting up liquid outlet channel on the base lateral wall connects the feed liquor end of pressing the.
Furthermore, the one-way liquid outlet valve comprises a first valve seat and a second valve seat, and the first valve seat is connected with the second valve seat; the liquid storage device is characterized in that the first valve seat is provided with a liquid outlet hole communicated with the inside of the container body, one end of the second valve seat is provided with a liquid outlet channel, the other end of the second valve seat is sealed and covered with the liquid storage cavity, one end of the liquid outlet channel is communicated with the liquid outlet hole, the other end of the liquid outlet channel is communicated with the liquid inlet of the liquid storage cavity, a liquid outlet control structure which can control liquid to flow to the outside from the inside of the container body is installed in the liquid outlet channel, the first valve seat is further provided with a one-way air inlet valve, and the air inlet direction of the.
As a preferred scheme, the liquid outlet control structure comprises a ball body which is arranged on the second valve seat and used for blocking the liquid outlet hole and an elastic part which is used for pushing the ball body to block the liquid outlet hole, the elastic part is always in a compressed state, the ball body is arranged in the liquid outlet flow channel, and the diameter of the ball body is larger than that of the liquid outlet hole and smaller than the inner diameter of the liquid outlet flow channel.
Furthermore, the first valve seat is in an inverted barrel-shaped structure, and the liquid outlet hole is positioned on the bottom surface of the first valve seat and penetrates through two sides of the bottom surface; the first valve seat is provided with a fixing table for fixing the one-way air inlet valve, the fixing table is arranged on the bottom surface of the first valve seat, the second valve seat is wrapped in the barrel-shaped structure of the first valve seat, and an air inlet channel communicated with the one-way air inlet valve is arranged between the second valve seat and the first valve seat.
Furthermore, the outer side wall of the first valve seat is hermetically connected with the inner side wall of the opening of the container body, the container body is a bottle body or a bag body, the inner wall of one end of the opening of the container 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 container body is provided with a production assembly positioning ring.
Furthermore, the second valve seat is provided with a positioning column for positioning the elastic part, the positioning column is fixed in the liquid outlet flow channel, and the center of the sphere, the center of the elastic part and the center of the positioning column are positioned on the same straight line; the elastic piece is a spring, and the positioning column is sleeved with the spring.
As another preferred scheme, the liquid outlet control structure is a liquid check valve.
Furthermore, go out the circumference of liquid hole outward along past second valve seat 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 pressing pump comprises a liquid outlet cavity, a liquid outlet head, a hollow connecting rod and a movable piston, a push rod and a reset spring, wherein the movable piston, the push rod and the reset spring are located inside the liquid outlet cavity, one end of the hollow connecting rod is connected with the liquid outlet head, the other end of the hollow connecting rod penetrates through the top wall of the liquid outlet cavity in a sliding sealing mode and is connected to one end of the push rod, the movable piston is fixedly sleeved on the connecting rod and located on the outer wall of one end of the inside of the liquid outlet cavity, the other end of the push rod is connected with one end of the reset spring, the other end of the reset spring is fixedly connected to.
The liquid outlet device further comprises a pressing locking buckle used for pushing against the liquid outlet head to press, one side of the pressing locking buckle is provided with a clamping part used for clamping the outer wall of the hollow connecting rod, the other side of the pressing locking buckle is provided with a clamping part, and the outer wall of the base is provided with a clamping groove matched with the clamping part; the pressing locking buckle is clamped on the outer wall of the hollow connecting rod or is movably clamped in the clamping groove.
Compared with the prior art, the beneficial effects are:
1. due to the one-way liquid outlet function of the one-way liquid outlet valve in the inverted one-way liquid outlet mechanism, all liquid in the container body can be taken out, the waste of resources is reduced, the used container bottle can be recycled, and the pollution to the environment is prevented; the invention can be used for common daily chemical products such as shampoo, shower gel, liquid detergent and the like, and can also be used for packaging liquid food, and the liquid stored in the container body is not contacted with the outside, so that the cleanness and the sanitation can be ensured.
2. The invention adopts a pressing type liquid taking operation mode, the operation is convenient, the base can also play a role of a handle, and bottles with different capacities can be replaced due to no limitation of the liquid outlet pipe, so that the shape of the whole liquid outlet container can be set more diversified; compared with a solution bottle with inverted liquid outlet, the invention is more convenient to place.
3. The bottle body is provided with the liquid outlet control structure, and the pump valve is separately designed, so that the multifunctional liquid outlet bottle can prevent more liquid outlet at one time, can extrude the liquid outlet independently, conforms to the era of intelligent home, and can be used with a washing machine with the function of automatically throwing laundry detergent, a dish washing machine with the function of automatically throwing dishwashing liquid, a floor mopping robot with the function of automatically adding liquid, and other intelligent cleaning household appliances.
Drawings
FIG. 1 is a schematic structural view of example 1.
Fig. 2 is a schematic structural view of the liquid outlet head in embodiment 1 when pressed.
Fig. 3 is a schematic structural view of the base in the present invention.
Fig. 4 is a schematic structural view of the one-way liquid outlet mechanism in embodiment 1.
FIG. 5 is a schematic view showing the structure of a container body according to example 1.
Fig. 6 is a structural schematic diagram of a one-way liquid outlet valve in the embodiment 1.
Fig. 7 is an exploded view of the one-way liquid outlet valve in embodiment 1.
FIG. 8 is a schematic view of the structure of the present invention when the latch is pressed and engaged.
FIG. 9 is a schematic view of the structure of the hollow link of the present invention when the latch is pressed and held.
FIG. 10 is a schematic view of the structure of the locking buckle according to the present invention.
Fig. 11 is a schematic structural view of a one-way liquid outlet mechanism in embodiment 2.
Fig. 12 is a structural schematic view of a one-way liquid outlet valve in the embodiment 2.
Fig. 13 is an exploded view of the one-way liquid outlet valve in embodiment 2.
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.
Example 1
As shown in fig. 1, 2 and 3, the pressing type liquid outlet container includes a base 100, a pressing pump 300 located at the top of the base 100, and an inverted one-way liquid outlet mechanism 200, where the one-way liquid outlet mechanism 200 is installed on the base 100, a liquid storage cavity 203 is disposed at the bottom of the base 100, the one-way liquid outlet mechanism 200 includes a container body 201 for storing liquid and a one-way liquid outlet valve 202, the one-way liquid outlet valve 202 is disposed at an opening of the container body 201, and keeps the interior of the container body 201 in a sealed state, a liquid outlet end of the one-way liquid outlet valve 200 is connected to a liquid inlet of the liquid storage cavity 203, and a liquid outlet of the liquid storage cavity 203 is connected to a liquid inlet end of the pressing pump 300 through a liquid outlet channel 101 disposed on a side wall of.
As shown in fig. 4, 5, 6 and 7, the one-way liquid outlet valve 202 comprises a first valve seat 21 and a second valve seat 22, and the first valve seat 21 is connected with the second valve seat 22; the first valve seat 21 is provided with a liquid outlet hole 23 communicated with the inside of the container body 201, one end of the second valve seat 22 is provided with a liquid outlet channel 24, the other end of the second valve seat is hermetically connected with the inside of the bottom of the base 100 to form a liquid storage cavity 203, one end of the liquid outlet channel 24 is communicated with the liquid outlet hole 23, the other end of the liquid outlet channel is communicated with a liquid inlet of the liquid storage cavity 203, a sealing ring 204 is arranged at the liquid inlet of the liquid storage cavity 203 to ensure sealing, a liquid outlet control structure 25 which can only control liquid to flow to the outside from the inside of the container body 201 is arranged in the liquid outlet channel 24, the first valve seat 21 is also provided with a one-way; the first valve seat 21 is in an inverted barrel-shaped structure, and the liquid outlet holes 23 are positioned on the bottom surface of the first valve seat 21 and penetrate through two sides of the bottom surface; the first valve seat 21 is provided with a fixed platform 28 for fixing the one-way air inlet valve 27, the fixed platform 28 is arranged on the bottom surface of the first valve seat 21, the second valve seat 22 is wrapped in the barrel-shaped structure of the first valve seat 21, and an air inlet channel 29 communicated with the one-way air inlet valve 27 is arranged between the second valve seat 22 and the first valve seat 21; the outer side wall of the first valve seat 21 is connected with the inner side wall of the opening of the container body 201 in a sealing way; container body 201 is the bottle or the bag body, and the inner wall 206 of container body 201 opening one end is the inclined plane, and the inclined plane tends to open-ended one side and is the lower end of inclined plane to make liquid flow to the bottleneck position more easily when invering, and container body 201's opening outer wall is equipped with production assembly holding ring 205, and container body 201 generally adopts blow molding, and the assembly holding ring 205 is transported in order to make things convenient for the assembly positioning and the hoist and mount of production stage, so add production assembly holding ring 205 in container body 201 opening position. Generally, the base 100 and the container body 201 are made of a rigid plastic material, the base 100 is not generally integrally formed, and mainly includes a base frame 104, a base upper cover 103 and a base bottom cover 105, the base upper cover 103 and the base bottom cover 105 are bonded to the upper and lower ends of the base by using a hot melt adhesive or an adhesive; the base 100 is equivalent to an open container frame for supporting the entire container body 201, and the outlet channel 101 on the sidewall of the base 100 is a sealed channel connecting the reservoir 203 and the outlet 36.
In this embodiment, the liquid outlet control structure 25 is a liquid check valve, and the liquid outlet direction of the liquid check valve is from the inside to the outside of the container body 201; a convex ring extends from the circumferential outer edge of the liquid outlet hole 23 to the direction of the second valve seat 22, and the outer wall of the convex ring is clamped or in threaded connection with the inner wall of the liquid outlet flow passage 24.
The pressing pump 300 comprises a liquid outlet cavity 36, a liquid outlet head 31, a hollow connecting rod 32 and a movable piston 33 located inside the liquid outlet cavity 36, a push rod 34 and a return spring 35, wherein one end of the hollow connecting rod 32 is connected with the liquid outlet head 31, the other end of the hollow connecting rod passes through the top wall of the liquid outlet cavity 36 in a sliding sealing mode and is connected to one end of the push rod 34, the movable piston 33 is fixedly sleeved on the outer wall of one end, located inside the liquid outlet cavity 36, of the connecting rod, the other end of the push rod 34 is connected with one end of the return spring 35, the other end of the return spring 35 is fixedly connected to the inner wall of the bottom of the liquid outlet cavity 36, and. The liquid outlet cavity 36 is connected with the liquid outlet head 31 through a hollow connecting rod 32 to form a liquid channel for extruding liquid; the piston 33 is moved to ensure that the interior of the liquid outlet cavity 36 is in a sealed state.
As shown in fig. 8 and 9, the present embodiment further includes a pressing locking buckle 400 for abutting against the liquid outlet head 31 to press, as shown in fig. 10, one side of the pressing locking buckle 400 is provided with a clamping portion 401 for clamping on the outer wall of the hollow connecting rod 32, the other side is provided with a clamping portion 402, and the outer wall of the base 100 is provided with a clamping groove 102 for cooperating with the clamping portion 402; the pressing locking buckle 400 is clamped on the outer wall of the hollow connecting rod 32 or movably clamped in the clamping groove 102. Half of the clamping part 401 is a longitudinal semicircular tube shape and is just stably clamped on the hollow connecting rod 32, and when a product leaves a factory, the locking buckle 400 is pressed and clamped on the hollow connecting rod 32, so that the container cannot be extruded out of the liquid head 31 and liquid can not be discharged in the transportation process; in the actual use process, the pressing locking buckle 400 is taken down, and the liquid can be pressed and taken; when the locking buckle 400 is pressed to reversely clamp in the clamping groove fixing position, the arc-shaped structure of the clamping part 401 can fix daily cleaning tools such as a cup brush, a bowl brush, a bathing rod and the like.
The working principle of the embodiment is as follows: when liquid is required to be taken, as shown in fig. 2, the liquid outlet head 31 is pressed, the liquid outlet head 31 drives the hollow connecting rod 32 to push the movable piston 33 to press downwards, the liquid check valve is closed by the hydraulic pressure in the liquid storage cavity 203, a liquid channel flows out between the movable piston 33 and the push rod 34, a T-shaped liquid outlet channel 101 is reserved in the push rod 34, the liquid in the liquid outlet cavity 36 is squeezed out, and the liquid flows out through the push rod 34 → the hollow connecting rod 32 → the liquid outlet head 31. After liquid taking is finished, the liquid outlet head 31 is released, the return spring 35 rebounds to return to drive the ejector rod 34 to push the movable piston 33 to move upwards and return to the state shown in fig. 1, negative pressure is formed in the liquid outlet cavity 36 after the movable piston 33 moves upwards, and then liquid in the liquid outlet channel 101 and the liquid storage cavity 203 is pumped out to the liquid outlet cavity 36; thereby forming negative pressure in the liquid storage cavity 203, forming pressure difference at the upper end and the lower end of the one-way liquid outlet valve 202, and enabling the liquid in the container body 201 to flow out of the one-way liquid outlet valve 202 into the liquid storage cavity 203; then negative pressure is formed inside the container body 201, and gas enters the container body 201 from the one-way air inlet valve 27 through the air inlet channel 29 to recover positive pressure; waiting for the next liquid taking. The liquid is taken out in such a circulating way, and due to the one-way conduction function of the one-way air inlet valve 27 and the one-way liquid outlet valve 202, the liquid in the container body 201 can be completely taken out, so that the waste of resources is reduced, the used container bottle body can be recycled, and the pollution to the environment is prevented; the embodiment can be used for daily chemical articles such as shampoo, shower gel and liquid detergent, and also can be used for packaging liquid food, and the liquid stored in the container body 201 is not in contact with the outside, so that cleanness and sanitation can be guaranteed. In the embodiment, the base 100 can also function as a handle by adopting a pressing type liquid taking operation, so that the operation is convenient and comfortable, and the shape of the whole liquid outlet container can be more diversified due to the fact that a long and straight liquid outlet pipeline is not needed unlike the common pressing type container bottle; compared with a solution bottle with inverted liquid outlet, the bottle is more convenient to place. The embodiment can prevent more liquid discharge at one time due to the effect of the liquid discharge control structure, 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 household appliances in compliance with the smart home era.
Example 2
This example is similar to example 1, except that: the liquid outlet control structure 25 adopted in this embodiment is different, in this embodiment, as shown in fig. 11, 12 and 13, the liquid outlet control structure 25 includes a ball 251 for blocking the liquid outlet hole 23 and an elastic member 252 for pushing the ball 251 to block the liquid outlet hole 23, the elastic member 252 is always in a compressed state, the ball 251 is disposed in the liquid outlet channel 24, and the diameter of the ball 251 is greater than the diameter of the liquid outlet hole 23 and smaller than the inner diameter of the liquid outlet channel 24; the second valve seat 22 is provided with a positioning column 211 for positioning the elastic member 252, the positioning column 211 is fixed in the liquid outlet flow channel 24, and the center of the sphere 251, the center of the elastic member 252 and the center of the positioning column 211 are located on the same straight line; the elastic member 252 is a spring, and the spring is sleeved on the positioning post 211. The one-way liquid outlet valve 202 is hermetically connected with the opening of the container body 201, generally by adopting connection modes such as snap connection or threaded connection with good air tightness, and the one-way liquid outlet control structure 25 normally blocks the liquid outlet hole 23, so that liquid in the container cannot automatically flow out no matter the container is placed in a right position or placed upside down. When the liquid storage device is used, liquid in the liquid storage cavity 203 is pressed and pumped away to form negative pressure, the ball body 251 is pushed and pressed by utilizing the pressure difference between the inside and the outside of the container and the weight of the liquid, the elastic piece 252 is compressed, the liquid outlet hole 23 cannot be completely blocked by the ball body 251, the solution can flow into the liquid outlet flow channel 24 from the liquid outlet hole 23 and finally flows out of the liquid outlet flow channel 24 to the liquid storage cavity 203, the positive pressure of the liquid storage cavity 203 is recovered, the spring is reset, and the liquid outlet hole 23 is continuously blocked by the ball body; the one-way intake valve 27 is used to return the positive pressure in the container body 201.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit 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 (10)
1. A push type liquid outlet container is characterized by comprising a base (100), a push pump (300) positioned at the top of the base (100) and an inverted one-way liquid outlet mechanism (200), the one-way liquid outlet mechanism (200) is arranged on the base (100), a liquid storage cavity (203) is arranged at the bottom of the base (100), the one-way liquid outlet mechanism (200) comprises a container body (201) for storing liquid and a one-way liquid outlet valve (202), the one-way liquid outlet valve (202) is arranged at the opening of the container body (201) and keeps the inside of the container body (201) in a sealed state, the liquid outlet end of the one-way liquid outlet valve (202) is connected with the liquid inlet of the liquid storage cavity (203), the liquid outlet of the liquid storage cavity (203) is connected with the liquid inlet end of the pressing pump (300) through a liquid outlet channel (101) arranged on the side wall of the base (100).
2. The push type liquid outlet container as claimed in claim 1, wherein the one-way liquid outlet valve (202) comprises a first valve seat (21) and a second valve seat (22), the first valve seat (21) is connected with the second valve seat (22); first disk seat (21) be equipped with play liquid hole (23) of the inside switch-on of vessel (201), the one end of second disk seat (22) is equipped with out liquid runner (24), other end sealing cover establishes stock solution chamber (203), go out liquid runner (24) one end and go out liquid hole (23) switch-on, other end switch-on the inlet of stock solution chamber (203), it can only follow to install control liquid in liquid runner (24) inside play liquid control structure (25) that flow to the outside of vessel (201), still be equipped with one-way admission valve (27) on first disk seat (21), the direction of admitting air of one-way admission valve (27) with the play liquid direction of play liquid control structure (25) is opposite.
3. The push type liquid outlet container as claimed in claim 2, wherein the liquid outlet control structure (25) comprises a ball (251) for blocking the liquid outlet hole (23) and an elastic member (252) for pushing the ball (251) to block the liquid outlet hole (23), the elastic member (252) is always in a compressed state, the ball (251) is disposed in the liquid outlet channel (24), and the diameter of the ball (251) is larger than the diameter of the liquid outlet hole (23) and smaller than the inner diameter of the liquid outlet channel (24).
4. The push type liquid outlet container as claimed in claim 3, wherein the first valve seat (21) is in an inverted barrel-shaped structure, and the liquid outlet hole (23) is formed in the bottom surface of the first valve seat (21) and penetrates through two sides of the bottom surface; the first valve seat (21) is provided with a fixed table (28) used for fixing the one-way air inlet valve (27), the fixed table (28) is arranged on the bottom surface of the first valve seat (21), the second valve seat (22) is wrapped in the barrel-shaped structure of the first valve seat (21), and an air inlet channel (29) communicated with the one-way air inlet valve (27) is arranged between the second valve seat (22) and the first valve seat (21).
5. The push type liquid outlet container as claimed in claim 2, wherein the outer side wall of the first valve seat (21) is hermetically connected with the inner side wall of the opening of the container body (201), the container body (201) is a bottle or a bag, the inner wall (206) of the opening end of the container body (201) is an inclined surface, one side of the inclined surface, which is towards the opening, is a lower end of the inclined surface, and the outer wall of the opening of the container body (201) is provided with a production assembly positioning ring (205).
6. The press type liquid outlet container as claimed in any one of claims 3 to 5, wherein the second valve seat (22) is provided with a positioning post (211) for positioning the elastic member (252), the positioning post (211) is fixed in the liquid outlet flow channel (24), and the center of the sphere (251), the center of the elastic member (252) and the center of the positioning post (211) are located on the same straight line; the elastic piece (252) is a spring, and the spring is sleeved on the positioning column (211).
7. The push type liquid outlet container as claimed in claim 1, wherein the liquid outlet control structure (25) is a liquid check valve.
8. The push type liquid outlet container as claimed in claim 7, wherein a convex ring extends from the periphery of the liquid outlet hole (23) to the second valve seat (22), and the outer wall of the convex ring is clamped or screwed into the inner wall of the liquid outlet flow channel (24).
9. The push type liquid outlet container according to claim 1, wherein the push pump (300) comprises a liquid outlet cavity (36), a liquid outlet head (31), a hollow connecting rod (32), a movable piston (33), a push rod (34) and a return spring (35) which are arranged in the liquid outlet cavity (36), one end of the hollow connecting rod (32) is connected with the liquid outlet head (31), the other end of the hollow connecting rod passes through the top wall of the liquid outlet cavity (36) in a sliding and sealing way and is connected with one end of the ejector rod (34), the movable piston (33) is fixedly sleeved on the outer wall of one end of the connecting rod (32) positioned in the liquid outlet cavity (36), the other end of the ejector rod (34) is connected with one end of the return spring (35), the other end of the return spring (35) is fixedly connected to the inner wall of the bottom of the liquid outlet cavity (36), and the liquid outlet cavity (36) is communicated with the liquid outlet channel (101).
10. The push type liquid outlet container as claimed in claim 9, further comprising a push locking button (400) for pushing against the liquid outlet head (31), wherein one side of the push locking button (400) is provided with a clamping portion (401) for clamping on the outer wall of the hollow connecting rod (32), the other side is provided with a clamping portion (402), and the outer wall of the base (100) is provided with a clamping groove (102) for matching with the clamping portion (402); the pressing locking buckle (400) is clamped on the outer wall of the hollow connecting rod (32) or is movably clamped in the clamping groove (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110223682.2A CN112793914A (en) | 2021-03-01 | 2021-03-01 | Push type liquid outlet container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110223682.2A CN112793914A (en) | 2021-03-01 | 2021-03-01 | Push type liquid outlet container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112793914A true CN112793914A (en) | 2021-05-14 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110223682.2A Pending CN112793914A (en) | 2021-03-01 | 2021-03-01 | Push type liquid outlet container |
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| Country | Link |
|---|---|
| CN (1) | CN112793914A (en) |
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