CN218259695U

CN218259695U - Soft bag and soft bag liquid loading and discharging machine

Info

Publication number: CN218259695U
Application number: CN202222645146.4U
Authority: CN
Inventors: 李伟德; 李培周; 孙宜恒; 张利萍
Original assignee: Guangzhou Liby Enterprise Group Co Ltd
Current assignee: Guangzhou Liby Enterprise Group Co Ltd
Priority date: 2022-10-09
Filing date: 2022-10-09
Publication date: 2023-01-10
Anticipated expiration: 2032-10-09

Abstract

The utility model provides a soft bag and soft bag dress liquid play liquid machine, this soft bag dress liquid play liquid machine includes soft bag and host computer, the soft bag includes the bag body that has the joint and locates the sealing mechanism in the joint, is equipped with the through-hole in the middle of the joint, and the sealing mechanism includes end cap and spacing post, and the end cap includes the guide post that wears to locate in the through-hole and locates the inboard end of guide post and be used for the shrouding sealed, and the outside end of guide post is connected with spacing post, is equipped with the elastic component between spacing post and the joint; the liquid inlet hole is internally provided with a push rod used for pressing the limiting column to remove the seal, so that the liquid matrix in the soft bag flows into the liquid inlet hole, and the main machine is also internally provided with a pump body used for conveying the liquid matrix at the liquid inlet hole to the liquid outlet nozzle and an induction head electrically connected with the pump body. The utility model discloses a liquid in the reducible soft bag of play liquid machine is remained, improves the rate of utilization of liquid, can also material saving, reduce cost and environmental protection more.

Description

Soft bag and soft bag liquid loading and discharging machine

Technical Field

The utility model relates to a go out the liquid container field, concretely relates to soft bag and soft bag dress liquid goes out liquid machine.

Background

The liquid pumping mode of the existing induction liquid outlet machine is that a hard pipe is basically inserted into a bottle for pumping liquid, the liquid suction port of the hard pipe is not arranged at the lowest position of the bottle, so that partial liquid can be remained in the bottle or bag, the liquid in the bottle is not pumped completely, in addition, the bottle in the existing induction liquid outlet machine is arranged with the bottle mouth upward when in use, the problem of liquid outflow when inverted installation is not considered, however, for some liquid outlet machines which are hung on a wall and need to be installed with the bottle inverted, the condition of liquid outflow can occur in the open bottle mouth design when inverted installation, so that the actual use requirements are not met, the liquid outlet machine is required to be firstly detached and turned over, and then the liquid outlet machine is connected with the bottle, the replacement is inconvenient and troublesome, and the residual liquid in the liquid outlet machine is easy to fall on the human body or on the ground in the turning process.

SUMMERY OF THE UTILITY MODEL

The utility model provides a to above-mentioned current technical defect, provide a reducible soft bag and soft bag dress liquid play liquid machine that flows when remaining and avoiding leading to the installation after the use.

For solving the technical problem, the utility model aims at realizing through following technical scheme, the first aspect provides a soft bag, including the bag body that has the joint and locate in the joint and be used for the mechanism that seals, the centre that connects runs through the through-hole that is equipped with and the internal portion of bag intercommunication, it includes end cap and spacing post to seal the mechanism, the end cap is including wearing to locate guide post and radial arch in the through-hole locate guide post medial extremity and be used for the shrouding of sealing, the outside end and the spacing post of guide post are connected, just be equipped with the axial extension's of following the through-hole elastic component between spacing post and the joint, press inwards make the shrouding inwards remove and relieve and seal during the spacing post.

Furthermore, the outer side end of the guide post is connected with the limiting post in a clamping mode or in a threaded mode.

Furthermore, a partition plate is arranged in the joint to divide the joint into a first cavity on the inner side and a second cavity on the outer side, the through hole is arranged in the middle of the partition plate in a penetrating mode, and the elastic piece is arranged between the partition plate and the limiting column to enable the sealing plate to seal the first cavity or the through hole.

Further, the periphery cover of shrouding be equipped with the sealing washer of the inner wall butt of first cavity, and inwards press make the shrouding inwards remove and leave first cavity during spacing post.

Furthermore, the guide post is a hollow tube with an opening at the outer end, and a plurality of through holes are arranged on the wall surface of one end of the guide post close to the sealing plate in a penetrating manner.

Furthermore, the periphery of the outer side end of the joint is provided with at least two clamping grooves, and the clamping grooves comprise longitudinal displacement sections extending along the longitudinal direction and transverse displacement sections extending along the circumferential direction.

In a second aspect, the utility model also provides a soft bag dress liquid goes out liquid machine, include:

a flexible pouch according to any of the first aspects for containing a liquid substrate;

the host computer is equipped with feed liquor hole and liquid outlet nozzle on it, the joint and the feed liquor jogged joint of soft bag, the downthehole arch of feed liquor is equipped with and is used for pressing the ejector pin of spacing post to in removing the liquid matrix that makes in the soft bag after sealing of shrouding and flowing into the feed liquor hole, just still be equipped with in the host computer and be used for carrying the liquid matrix that gets into feed liquor hole department to the pump body of liquid outlet nozzle department and the inductive head of being connected with pump body electricity.

Furthermore, the pump body is a peristaltic pump, and the liquid inlet hole and the liquid outlet nozzle are respectively communicated to the peristaltic pump through guide pipes.

Furthermore, a control panel and a battery are further arranged in the host machine, the battery, the induction head and the pump body are respectively electrically connected with the control panel, and a touch key is arranged on the control panel.

Furthermore, the main machine comprises a lower shell, a middle cover and an upper cover, wherein the middle cover is covered on the lower shell, the upper cover is magnetically connected with the middle cover, a containing cavity for containing the soft bag is formed between the middle cover and the upper cover, the liquid inlet hole is formed in the middle cover, and the liquid outlet nozzle is formed in the lower end of the lower shell.

The utility model discloses following beneficial effect has:

the utility model provides a soft bag is equipped with elastic mechanism that seals in its exit to regardless of it inversion or normally place, all can prevent that the liquid in the bag from outwards flowing for this soft bag is convenient for use on the play liquid machine that needs lead to the installation.

The soft bag liquid filling and discharging machine firstly adopts a soft bag mode, the soft bag shrinks along with the liquid pumped out from the soft bag in the liquid discharging machine in the liquid pumping process until the liquid in the soft bag is completely sucked, so that the liquid residue in the soft bag can be reduced, the utilization rate of the liquid can be improved, meanwhile, due to the sealing mechanism designed in the soft bag, the liquid discharging machine does not need to be dismounted when the soft bag is replaced, the soft bag can be directly and inversely arranged on liquid discharging, the soft bag package replacement is convenient, the soft bag liquid outlet is closed and opened under the action of the elastic piece, the liquid leakage situation can not happen when the soft bag is dismounted or mounted, in addition, compared with a hard bottle, the material can be saved, the cost is reduced, and the soft bag liquid filling and discharging machine is more environment-friendly.

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

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.

FIG. 1 is an exploded view of the flexible bag of the embodiment;

FIG. 2 is a sectional view of the flexible pouch of the embodiment;

FIG. 3 is an enlarged view of A in FIG. 2;

FIG. 4 is an exploded perspective view of a soft bag filling tapping machine in accordance with embodiment 2;

FIG. 5 is a sectional view of the soft bag-packed liquid draining machine in example 2;

FIG. 6 is an enlarged view of B in FIG. 5;

FIG. 7 is an exploded view of a soft bag-packed liquid dispenser in example 2;

figure 8 is a schematic view of the flexible bag of example 2 after use and shrinkage.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, of the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It will be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.

It is also to be understood that the terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the specification and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

It should be further understood that the term "and/or" as used in the specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes such combinations.

Example 1

As shown in fig. 1-3, a soft bag 100 of this embodiment includes a bag body 1 having a connector 10 and a sealing mechanism disposed in the connector 10 and used for sealing the connector, so as to seal an internal space in the bag body and prevent liquid in the bag body from flowing out, a through hole 11 communicating with the inside of the bag body 1 is disposed through a center of the connector 10, the sealing mechanism includes a plug 20 and a limiting post 2, the plug 20 includes a guiding post 3 slidably disposed in the through hole 11 and a sealing plate 4 protruding radially from an inner side end of the guiding post 3 and used for sealing, the sealing plate 4 is used for sealing an inner side orifice of the connector or an inner side orifice of the through hole, so as to achieve a sealing effect on the bag body, an outer side end of the guiding post 3 is connected with the limiting post 2, and an elastic member 5 extending in an axial direction of the through hole is disposed between the limiting post 2 and the connector 10, that an elastic force of the elastic member is used to apply pressure to the limiting post and the plug outwards, so that the sealing plate on the inner side forms a sealing structure abutting against the connector under a pulling force, and the sealing plate can move inwards when the limiting post is pressed, so that the sealing plate is released inwards from the connector, and the sealing effect of the liquid in the bag body can flow out; it will be appreciated that the resilient member is preferably a spring which is fitted over the outside of the guide post.

Preferably, the outer end of the guide post 3 is engaged with or screwed to the stopper post 2, so that the guide post and the stopper post are detachably connected to facilitate assembly of the guide post and the stopper post in the joint.

Preferably, a partition plate 12 is arranged in the joint 10 to divide the joint 10 into an inner first cavity 13 and an outer second cavity 14, the through hole 11 penetrates through the middle of the partition plate 12, so that the elastic member 5 is arranged between the partition plate 12 and the limiting column 2, the inner end of the elastic member is supported by the partition plate, the limiting column is arranged in the second cavity 14, the partition plate is arranged in the first cavity 13, and the sealing plate is arranged in the first cavity and seals the first cavity or the through hole under the action of the elastic member.

Preferably, the sealing ring 6 abutted against the inner wall of the first cavity 13 is sleeved on the periphery of the sealing plate 4, the sealing plate retracts into the first cavity under the action of the elastic element, and a sealing structure is formed by the sealing ring and the inner wall of the first cavity, so that the bag body is sealed, the sealing plate can move inwards and leave the first cavity 13 when the limiting column 2 is pressed inwards, the first cavity is opened, and liquid in the bag body flows outwards along a pipeline in the guide column or a gap between the guide column and the through hole; it can be understood that, in a specific embodiment, besides the above-mentioned manner of closing the first cavity, a manner of closing the through hole may be adopted, specifically, the sealing plate abuts against the inner side surface of the partition plate under the action of the elastic member, and a sealing ring is disposed between the sealing plate and the partition plate, so that the through hole can be sealed, liquid outflow is avoided, a gap is formed between the sealing plate and the partition plate after the rear limiting column is pressed, and the liquid flows out through the gap between the guiding column and the through hole or the pipeline in the guiding column.

Preferably, the guide post 3 is a hollow tube with an open outer end, that is, a pipeline communicated with the outside is formed in the middle of the hollow tube, and the limiting post is in a sleeved connection and is only arranged on the periphery of the guide post, and the outer end orifice of the guide post cannot be sealed, and a plurality of through holes 31 are arranged in the wall surface of one end, close to the sealing plate 4, of the guide post 3 in a penetrating manner, so that after the first cavity is opened, liquid in the bag body can enter the guide post through the through holes and flow out.

Preferably, the periphery of the outer end of the connector 10 is provided with at least two symmetrical clamping grooves 15 for clamping the connector with an external liquid outlet machine, each clamping groove 15 comprises a longitudinal displacement section extending along the longitudinal direction and a transverse displacement section extending along the circumferential direction, one end of each longitudinal displacement section is an opening for allowing a buckle on the liquid outlet machine to enter, and the other end of each longitudinal displacement section is communicated with the transverse displacement section, so that the projection shape of each clamping groove on the vertical surface is L-shaped, the buckle on the liquid outlet machine firstly enters the clamping groove along the longitudinal displacement section when being connected with the clamping groove, and then the bag body is rotated. The catch is forced into the lateral displacement section.

Example 2

As shown in fig. 1 to 8, the soft bag liquid dispenser in this embodiment includes a soft bag 100 and a main machine 200 as described in embodiment 1, where the soft bag 100 is used for accommodating liquid substrates such as hand sanitizer and disinfectant; the liquid inlet hole 201 and the liquid outlet nozzle 202 which are distributed up and down are arranged on the host 200 to form a structure with liquid inlet at the upper end and liquid outlet at the lower end, the joint 10 of the soft bag 100 is connected with the liquid inlet hole 201 in a clamping manner, two buckles 219 which are clamped with the clamping grooves in a one-to-one correspondence manner are arranged on the inner wall of the liquid inlet hole, and the soft bag is arranged on the host in an inverted manner, so that liquid in the bag can naturally flow downwards under the action of gravity, and the liquid in the bag can be further ensured to flow completely; in order to open the sealing mechanism of the joint, a top rod 203 for pressing the limiting column 2 upwards is arranged in the middle of the liquid inlet hole 201 in a protruding mode, so that when the joint 10 is installed in the liquid inlet hole 201, the top rod synchronously presses the limiting column to push the sealing plate upwards to remove the sealing effect of the sealing plate, then liquid matrix in the soft bag flows into the liquid inlet hole along the guide column, a pump body 204 for conveying the liquid matrix entering the liquid inlet hole 201 to the liquid outlet nozzle 202 and an induction head 206 electrically connected with the pump body 205 are further arranged in the main machine 200, the outward flow of liquid is sucked and controlled by the action of the pump body, unnatural outflow of the liquid is avoided when the liquid is not used, the work of the pump body and the outflow of the liquid are controlled by the induction head in a mode of sensing the approach of hands, the liquid outlet machine automatically discharges the liquid, and pumps out quantitative liquid; of course, the sensing head preferably adopts an infrared sensor to achieve the purpose of automatic control by using the sensing principle of infrared rays.

In the above, firstly, the soft bag is adopted, the soft bag shrinks along with the liquid drawn out from the soft bag in the liquid drawing process of the liquid drawing machine until the liquid in the soft bag is completely sucked, so that the liquid residue in the soft bag can be reduced, the utilization rate of the liquid can be improved, meanwhile, the sealing mechanism designed in the soft bag is used, the liquid drawing machine does not need to be dismounted when the soft bag is replaced, the soft bag can be directly inversely installed on the liquid drawing machine, the soft bag can be conveniently packaged and replaced by using the soft bag, the liquid outlet of the soft bag is closed and opened under the action of the elastic piece, the liquid leakage of the soft bag can not happen when the soft bag is dismounted or installed, in addition, compared with a hard bottle, the material can be saved, the cost is reduced, and the environment is more environment-friendly

Preferably, the pump body 205 is a peristaltic pump, the liquid inlet hole 201 and the liquid outlet nozzle 202 are respectively communicated to the peristaltic pump through the conduit 218, the liquid outlet amount of each time can be better controlled by adopting the working principle of the peristaltic pump, waste caused by excessive liquid storage is avoided, in the mode, more outflow of liquid in the bag body depends on the action of gravity, and the outflow is slower without influencing use; of course, in a specific embodiment, the body may also be a pump with a pumping function, so as to pump the liquid by the pumping function, thereby pumping the liquid in the bag body and enabling the liquid to flow faster.

Preferably, the middle of the top rod 203 is provided with a flow channel 217 for communicating the guide post with the conduit, so that the liquid entering the guide post directly enters the conduit along the flow channel in the middle of the top rod, thereby maximizing the utilization of the liquid in the bag body and avoiding unnecessary waste and pollution caused by the liquid remaining at the liquid inlet.

In this embodiment, the main unit 200 includes a lower housing 210 having a cavity, a middle cover 211 covering the lower housing 210, and an upper cover 212 magnetically connected to the middle cover 211, a cavity for accommodating the soft bag 100 is formed between the middle cover 211 and the upper cover 212, so that the soft bag can be replaced after the upper cover is opened, the upper cover can be conveniently opened by a magnetic connection manner, the liquid inlet hole 201 is disposed in the middle of the middle cover 211, the liquid outlet nozzle 202 is obliquely disposed at the lower end of the lower housing 210, and an outlet of the liquid outlet nozzle 202 faces downward, so that the main unit can be conveniently hung on a wall for use, and in order to facilitate hanging of the main unit, a hanging buckle 214 is disposed at a rear side surface of the lower housing, so that the main unit is hung on a wall hanging plate 215 on the wall by using the hanging buckle 214.

Preferably, in order to realize the magnetic connection between the upper cover 212 and the middle cover 211, the middle cover 211 is provided with a magnet 213, and an iron piece 216 magnetically attracted with the magnet 213 is arranged inside the upper cover 212; of course, the positions of the magnet and the iron sheet can be exchanged, and only the magnet and the iron sheet can be ensured to form magnetic attraction.

Preferably, the pump body and the guide pipe are arranged in the lower shell, a control board 207 and a battery 208 are further arranged in the lower shell 210, the battery 208, the induction head 206 and the pump body 205 are respectively and electrically connected with the control board 207 so as to supply power to all electronic elements by using the battery, the induction head is used for inducing objects in an induction area of the induction head and feeding back signals to the control board, the pump body is controlled to work by the control board so as to pump liquid out of the liquid outlet nozzle, and a touch key 209 is arranged on the control board 207 so as to control the on and off of a power supply of the host machine by the touch key.

While the invention has been described with reference to specific embodiments, the scope of the invention is not limited thereto, and those skilled in the art can easily conceive various equivalent modifications or substitutions within the technical scope of the invention, and these modifications or substitutions are intended to be covered by the scope of the invention; therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a soft bag, its characterized in that, includes the bag body that has the joint and locates in the joint and be used for the mechanism that seals, run through in the centre of joint and be equipped with the through-hole with the inside intercommunication of bag body, seal the mechanism and include end cap and spacing post, the end cap is including wearing to locate guide post and radial protrusion in the through-hole locate the guide post medial extremity and be used for the shrouding sealed, the outside end and the spacing post of guide post are connected, just be equipped with the elastic component along the axial extension of through-hole between spacing post and the joint, to inwards press make the shrouding inwards remove and relieve and seal when spacing post.

2. The flexible bag according to claim 1, wherein the outer ends of the guide posts are snap-fit or threaded with the retaining posts.

3. The flexible bag according to claim 2, wherein a partition is provided in the connector to partition the connector into an inner first cavity and an outer second cavity, the through hole is provided through a middle of the partition, and the elastic member is provided between the partition and the stopper to allow the sealing plate to seal the first cavity or the through hole.

4. The flexible pouch according to claim 3, wherein the sealing plate is provided with a sealing ring around its periphery for abutting against the inner wall of the first compartment, and wherein pressing the retaining posts inwardly causes the sealing plate to move inwardly away from the first compartment.

5. The flexible bag according to claim 4, wherein the guide posts are hollow tubes with openings at outer ends, and a plurality of through holes are formed through one end wall surface of each guide post close to the sealing plate.

6. A flexible pouch according to any of claims 1 to 5, in which: the outer side end periphery of the joint is provided with at least two clamping grooves, and the clamping grooves comprise longitudinal displacement sections extending along the longitudinal direction and transverse displacement sections extending along the circumferential direction.

7. A soft bag liquid goes out liquid machine, its characterized in that includes:

a flexible pouch according to any of claims 1 to 6, for receiving a liquid substrate;

8. The soft bag liquid filling and draining machine according to claim 7, wherein the pump body is a peristaltic pump, and the liquid inlet hole and the liquid outlet nozzle are respectively communicated to the peristaltic pump through a conduit.

9. The soft bag liquid discharging machine according to claim 8, wherein a control panel and a battery are further arranged in the main machine, the battery, the inductive head and the pump body are respectively and electrically connected with the control panel, and a touch button is arranged on the control panel.

10. The soft bag liquid outlet machine according to claim 9, wherein the main body comprises a lower casing, a middle cover covering the lower casing, and an upper cover magnetically connected with the middle cover, a cavity for accommodating the soft bag is formed between the middle cover and the upper cover, the liquid inlet hole is formed in the middle cover, and the liquid outlet nozzle is formed at the lower end of the lower casing.