CN214825064U - Extrusion container for liquid - Google Patents

Abstract

The utility model provides a liquid extrusion container, which belongs to the field of container extrusion equipment and comprises an upper shell and a lower shell which form a cavity shell, wherein the upper shell is clamped on the upper end surface of the lower shell and is in clearance fit and relative rotation with the upper shell and the lower shell, a liquid storage tank is arranged in the lower shell, a gland is arranged at the upper end of the liquid storage tank, the gland extrudes the liquid storage tank to deform the liquid storage tank to extrude the liquid, or the gland drives a piston in the liquid storage tank to move downwards to extrude the liquid in the liquid storage tank, and the lower end of the lower cover extends out of the lower shell; the one end that the fluid reservoir was kept away from to the gland is equipped with the actuating lever, goes up to be equipped with on the casing with actuating lever complex drive groove, drive groove and actuating lever formation lead screw structure. The utility model discloses simple structure is compact, and occupation space is little, but one-hand operation realizes progressively slowly extruding of liquid, satisfies the demand of different use amounts, and the waste of liquid is few, and the high-usage deposits the liquid jar and can change, goes up casing and inferior valve physical stamina enough reuse, has reduced the use cost of product.

Description

Extrusion container for liquid

Technical Field

The utility model belongs to container extrusion equipment field relates to cosmetic makeup field, especially relates to extrusion container for liquid.

Background

In the current age with more attention paid to appearance images, more and more people can make the people look more beautiful, the advantages of the people are more and more obvious by utilizing the prior art, skin care and beauty become a part of daily life of people, the contents of beauty and beauty treatment comprise a plurality of contents such as hair extension, eyebrow grafting and the like, the makeup techniques can improve the confidence of the people, and the originally insufficient places are changed, in the field of makeup, in the grafting positioning process or the makeup process, the liquid required to be used or the extrusion of some water, emulsion or cream bodies, in the field of makeup at present, the common liquid bottles in the market have a plurality of residues in the actual use process, partial waste is caused, the liquid bottles cannot be reused, the single cost of the liquid bottles is relatively higher, the replacement of inner cores cannot be realized, and the extrusion of other emulsion and cream bodies is not clean, the problem of waste.

SUMMERY OF THE UTILITY MODEL

The to-be-solved problem of the utility model is to provide a liquid is with extrusion container, simple structure is compact, and occupation space is little, but one-hand operation realizes progressively slowly extruding of liquid, satisfies the demand of different use amounts, and the internal liquid storage tank of inferior valve can be changed in addition, guarantees to go up casing and the enough reuse of inferior valve physical stamina, has reduced the use cost of product, and the production is less in the liquid storage tank in addition, and the waste of liquid is few, and the high-usage.

In order to solve the technical problem, the utility model discloses a technical scheme is: the liquid extrusion container comprises an upper shell and a lower shell which form a cavity shell, wherein the upper shell is clamped on the upper end face of the lower shell, the upper shell and the lower shell are in clearance fit and relatively rotate, a liquid storage tank is arranged in the lower shell, a gland is arranged at the upper end of the liquid storage tank, the gland extrudes the liquid storage tank to deform the liquid storage tank to extrude liquid, or the gland drives a piston in the liquid storage tank to move downwards to extrude the liquid in the liquid storage tank, a lower cover which is communicated with the interior of the liquid storage tank and discharges the liquid is arranged at the lower end of the liquid storage tank, and the lower end of the lower cover extends out of the lower shell;

the end, far away from the liquid storage tank, of the gland is provided with a driving rod, a driving groove matched with the driving rod is formed in the upper shell, and the driving groove and the driving rod form a screw rod structure.

Further, go up casing, gland, deposit liquid jar, lower cover and the coaxial setting of casing down, actuating lever and gland coaxial setting, the drive groove with go up the coaxial setting of casing, the gland with the inner circle clearance fit of casing down.

Further, be equipped with two guide ways on the gland, two the guide way is relative the axis equipartition setting of gland, the inner wall of casing is equipped with the direction arch down, vertical setting about the direction arch, the direction arch is established in the guide way and the two clearance fit.

Further, go up the casing and pass through buckle structure connection with lower casing, go up the casing and regard as the pin thread, the casing sets up as the box down, two buckle position department, the outside of going up the casing is equipped with coaxial sealing washer, the outer lane of sealing washer with the outer lane diameter of last casing is the same, the outer lane diameter of going up casing and lower casing is the same.

Furthermore, the lower cover is of a T-shaped structure, an inwards concave fixing groove is formed in the upper end face of the lower cover, the lower end of the liquid storage tank is arranged in the fixing groove, and a liquid outlet hole is formed in the lower cover.

Furthermore, the liquid storage tank is of a telescopic plastic pipe structure or a compressible thin-wall structure, liquid is extruded outwards after the liquid storage tank is deformed under pressure, the upper shell and the lower shell are both made of plastic materials, the section of the lower end of the lower shell is gradually reduced, and the lowest end of the lower shell is a straight line segment.

Furthermore, a pressing cover for pressing the liquid storage tank is arranged at the upper end of the liquid storage tank, an inwards concave positioning groove is formed in the lower end face of the pressing cover, the upper end of the liquid storage tank is arranged in the positioning groove, and gaps are reserved between the two sides of the liquid storage tank and the positioning groove.

Furthermore, the top end of the liquid storage tank is provided with a position occupying groove which is concave downwards, and the depth of the position occupying groove is less than or equal to the minimum thickness of the extruded liquid storage tank.

Furthermore, the piston is arranged in the liquid storage tank and moves up and down relative to the liquid storage tank, and the driving rod moves downwards to drive the piston to move downwards.

Furthermore, the lower end of the lower shell is provided with a sealing cover, and in a non-use state, the upper shell is downwards inserted into the base and is fixedly arranged on the base.

Compared with the prior art, the utility model has the advantages and positive effect as follows.

1. The utility model has simple and compact structure, small occupied space and high utilization rate, can be operated by one hand, realizes gradual slow extrusion of liquid, meets the requirements of different usage amounts, can replace the liquid storage tank in the lower shell, ensures that the upper shell and the lower shell can be reused, reduces the use cost of products, and has less residue in the liquid storage tank, less liquid waste;

2. the guide bulge and the guide groove are arranged, the guide bulge is arranged in the guide groove and in clearance fit with the guide groove, the precision of the gland in the up-and-down moving process is ensured, and the stability and precision of extrusion are improved;

3. the occupation groove is arranged, and after the liquid storage tank is compressed, the occupation groove occupies a part of space, so that less liquid is remained in the liquid storage tank, less liquid is wasted, and the utilization rate is higher;

4. whole simple structure is compact, and when going up the casing rotation, the actuating lever downstream, but outside shape does not change, takes and holds more steadily, more is favorable to the one hand to take under the prerequisite of holding, and the control liquid goes out how much of liquid measure.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

FIG. 1 is an exploded view of an embodiment 1 of a squeeze container for liquid according to the present invention;

FIG. 2 is a sectional view of an embodiment 1 of the squeeze container for liquid of the present invention;

fig. 3 is a schematic structural view of the lower housing of the present invention;

FIG. 4 is a schematic structural view of the liquid storage tank of the present invention with a space-occupying groove;

FIG. 5 is a schematic structural view of the liquid storage tank of the present invention being squeezed to a minimum height after being provided with the space-occupying groove;

FIG. 6 is a schematic structural view of an embodiment 1 of the squeeze container for liquid according to the present invention in actual use;

figure 7 is a cross-sectional view of the sealing cap of the present invention;

fig. 8 is a schematic structural view of embodiment 3 of the present invention;

fig. 9 is a sectional view of embodiment 3 of the present invention;

fig. 10 is a schematic structural view of embodiment 4 of the present invention;

fig. 11 is a sectional view of embodiment 4 of the present invention.

Reference numerals:

1. a lower housing; 11. a guide projection; 12. a straight line segment; 2. an upper housing; 21. extending the column; 22. a drive slot; 3. a gland; 31. a drive rod; 32. a guide groove; 33. positioning a groove; 4. a liquid storage tank; 41. a position occupying groove; 5. a lower cover; 51. fixing grooves; 52. a liquid outlet hole; 6. a seal ring; 7. a sealing cover; 8. a base; 9. a piston; 10. and fixing the end head.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.

Example 1: as shown in fig. 1 to 7, the utility model relates to a liquid extrusion container, which comprises an upper shell 2 and a lower shell 1 which form a cavity shell, wherein the upper shell 2 is clamped on the upper end surface of the lower shell 1 and the upper shell and the lower shell are in clearance fit and relatively rotate, a liquid storage tank 4 is arranged in the lower shell 1, a gland 3 which extrudes the liquid storage tank 4 is arranged at the upper end of the liquid storage tank 4, a lower cover 5 which is communicated with the interior of the lower cover and discharges liquid is arranged at the lower end of the liquid storage tank, and the lower end of the lower cover 5 extends out of the lower shell 1;

one end that gland 3 kept away from and deposit fluid reservoir 4 is equipped with actuating lever 31, go up be equipped with on casing 2 with actuating lever 31 complex drive groove 22, drive groove 22 and actuating lever 31 form the lead screw structure, this simple structure, labour saving and time saving in the operation process, in-process of the in-process of in-service use, casing 1's lower extreme can also set up sealed lid down, avoids the rotatory casing 2 that goes up of maloperation, and liquid flows out, promotes the security, has also avoided extravagant.

Preferably, the upper shell 2, the gland 3, the liquid storage tank 4, the lower cover 5 and the lower shell 1 are coaxially arranged, the driving rod 31 and the gland 3 are coaxially arranged, the driving groove 22 and the upper shell 2 are coaxially arranged, the gland 3 is in clearance fit with the inner ring of the lower shell 1, the stress is balanced, and the adjustment is convenient.

Preferably, be equipped with two guide ways 32 on the gland 3, the axis equipartition setting of two guide ways 32 relative gland 3, the inner wall of casing 1 is equipped with direction arch 11 down, vertical setting about direction arch 11, direction arch 11 establish in guide ways 32 and the two clearance fit, set up direction arch 11 and guide ways 32 after, guaranteed gland 3 and reciprocated the precision of in-process, promote extruded stability and precision.

Preferably, the lower end surface of the gland 3 is provided with an inwards concave positioning groove 33, the upper end of the liquid storage tank 4 is arranged in the positioning groove 33, a gap is reserved between the two sides of the liquid storage tank 4 and the positioning groove 33, a compressed extrusion deformation space is reserved, after the positioning groove 33 is arranged, the liquid storage tank 4 is conveniently fixed, and the moving precision of the liquid storage tank 4 in the compressed process is ensured.

Preferably, go up casing 2 and lower casing 1 and pass through buckle structure and connect, simple structure, go up casing 2 and as the pin thread, lower casing 1 sets up as the box, and the two buckle position department, the outside of going up casing 2 is equipped with coaxial sealing washer 6, and the outer lane of sealing washer 6 is the same with the outer lane diameter of last casing 2, goes up casing 2 and the outer lane diameter of casing 1 down the same, and the appearance is pleasing to the eye.

Preferably, the middle part of the upper shell 2 is provided with an extension column 21, and the driving groove 22 is arranged in the extension column 21, so that the structure is simple, the strength is high, the direct die forming is realized, the appearance is more attractive, and the cost is low.

Preferably, deposit liquid jar 4 for telescopic plastic tube structure, adopt on the market telescopic plastic tubing can, in this application, need consider the plastics material avoid with liquid reaction, adopt on the existing market commonly used store the liquid the material can, make things convenient for the compression, before the change, every deposits the sealed setting of fluid jar 4, seal through the structure of tearing soon, it can to open when changing the use, go up casing 2 and casing 1 down and make by the plastics material, conveniently utilize elasticity realization of plastics itself to go up casing 2 and casing 1's joint down, the lower extreme section of casing 1 dwindles gradually down, the shape is good to see beautifully, and the lower extreme is straightway 12, straightway 12 sets up the fixed and follow-up change of convenient lower cover 5, and there is certain positioning action.

Preferably, the lower cover 5 is a T-shaped structure, the upper end surface of the lower cover 5 is provided with a concave fixing groove 51, the lower end of the liquid storage tank 4 is arranged in the fixing groove 51, the lower cover 5 is provided with a liquid outlet 52, and after the fixing groove 51 is arranged, the positioning of the liquid storage tank 4 is facilitated, and the stability of the structure is improved.

Preferably, as shown in fig. 4 and 5, the top end of the liquid storage tank 4 is provided with an occupying groove 41 which is concave downwards, the depth of the occupying groove 41 is less than or equal to the minimum thickness of the liquid storage tank 4 after being squeezed, and after the occupying groove 41 is arranged and the liquid storage tank 4 is compressed, the occupying groove 41 occupies a part of the space, as shown in the shaded part of fig. 8, so that less liquid remains in the liquid storage tank 4, less liquid is wasted, and the utilization rate is higher.

Preferably, the lower extreme of casing 1 is equipped with sealed lid 7 down, and the inside of sealed lid 7 is equipped with sealed post, and sealed post stretches into out liquid hole 52 setting, has realized better sealed, and non-user state goes up casing 2 and inserts downwards and set up in the base 8, and base 8 is fixed to be set up, and base 8 can be sucking disc formula structure, also can be other fixed structures, and base 8 inclines to set up, makes things convenient for the convenience of taking among the in-service use process.

In the actual working process, the lower shell 1 is held by the lower part of one hand, then the upper shell 2 can be rotated by fingers of the same hand, the upper shell 2 rotates relative to the lower shell 1, the driving rod 31 on the gland 3 is matched with the driving groove 22 on the upper shell 2, in the rotating process of the upper shell 2, the driving rod 31 drives the gland 3 to move downwards, the gland 3 further compresses the liquid storage tank 4 downwards, the liquid in the liquid storage tank 4 is discharged through the liquid outlet on the lower cover 5, the extrusion of the liquid is realized, the whole structure is compact, the one-hand operation is realized, the operation is convenient, in the subsequent using process, the lower cover 5 can be matched with other eyebrow trimming tools, the convenience of the operation is further improved, meanwhile, on the basis, if the quantitative extrusion is desired, the shell can be arranged on the lower shell 1, the liquid discharge amount is controlled through the rotating angle of the upper shell 2 relative to the lower shell 1, after the liquid storage tank 4 is used, disassemble and open casing 2 and lower casing 1, the liquid storage tank 4 that changes newly can, whole structure repeatedly usable, the high-usage, the cost is reduced, this application except can using in the cosmetics field, also can use in other fields, as long as relate to the technical scheme that the storage of liquid and the all applicable application of extrusion function, very strong general type has, the structure of this application is more sanitary, make inside liquid not receive the pollution, it has stability to have more, and inside liquid storage tank can be replaced, has more the feature of environmental protection, liquid in this application includes water, emulsion or paste object, contain the fixed granule of a small amount of in the liquid also can use, the particle diameter of solid granule is less than the diameter that goes out the liquid hole can.

Example 2: different from the embodiment, the liquid storage tank 4 is of a compressible thin-wall structure and is arranged corresponding to the pressing cover 3, the pressing cover 3 moves downwards, the liquid storage tank 4 is extruded outwards and downwards to extrude liquid, and after the structure is compressed, the uppermost layer of the liquid storage tank 4 can be directly compressed to the lowest end, so that less residual unusable liquid is left, and the utilization rate can be further improved.

Example 3: as shown in fig. 8 and 9, different from the above embodiment, a piston 9 is disposed inside the liquid storage tank 4 and moves up and down relative to the liquid storage tank, the piston 9 is disposed corresponding to the pressing cover 3, the pressing cover 3 moves down to drive the piston 9 to move down, and then the liquid inside the liquid storage tank is squeezed out downwards and outwards, so that less unused liquid remains, and the utilization rate can be further improved; in embodiment 3, the lower cover 5 which is matched with the liquid storage tank 4 is of an embedded structure, and the upper end of the lower cover is provided with a chamfer, so that liquid flow guiding is facilitated, and the utilization rate is improved; in this application, go up casing 2 and adopt to set up both sides flat structure, make things convenient for one-hand operation, take to hold between the fingers, promote the convenience of operation.

Example 4: as shown in fig. 10 and 11, unlike embodiment 3, the outer ring of the lower cover 5 is provided with a fixed end cover 10, and the fixed end cover 10 is matched with the lower housing 1 to ensure that the liquid storage tank does not rotate along with the driving rod in the descending process.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims (10)

1. Extrusion container for liquid, its characterized in that: the liquid storage tank is internally provided with a liquid storage tank, the upper end of the liquid storage tank is provided with a gland, the gland extrudes the liquid storage tank to deform and extrude liquid, or the gland drives a piston in the liquid storage tank to move downwards to extrude the liquid in the liquid storage tank, the lower end of the liquid storage tank is provided with a lower cover which is communicated with the interior of the liquid storage tank and discharges the liquid, and the lower end of the lower cover extends out of the lower shell;

the end, far away from the liquid storage tank, of the gland is provided with a driving rod, a driving groove matched with the driving rod is formed in the upper shell, and the driving groove and the driving rod form a screw rod structure.

2. The squeeze container for liquid according to claim 1, characterized in that: go up casing, gland, liquid storage tank, lower cover and the coaxial setting of casing down, actuating lever and gland coaxial setting, the drive groove with go up the coaxial setting of casing, the gland with the inner circle clearance fit of casing down.

3. The squeeze container for liquid according to claim 1, characterized in that: the gland is provided with two guide grooves which are opposite to each other, the axis of the gland is uniformly distributed, the inner wall of the lower shell is provided with guide protrusions, the guide protrusions are vertically arranged from top to bottom, and the guide protrusions are arranged in the guide grooves and in clearance fit with the guide grooves.

4. The squeeze container for liquid according to claim 1, characterized in that: go up the casing and pass through buckle structure connection with lower casing, go up the casing and regard as the pin thread, the casing sets up as the box down, the two buckle position department, the outside of going up the casing is equipped with coaxial sealing washer, the outer lane of sealing washer with the outer lane diameter of going up the casing is the same, the outer lane diameter of going up casing and lower casing is the same.

5. The squeeze container for liquid according to claim 1, characterized in that: the lower cover is of a T-shaped structure, an inwards concave fixing groove is formed in the upper end face of the lower cover, the lower end of the liquid storage tank is arranged in the fixing groove, and a liquid outlet hole is formed in the lower cover.

6. The squeeze container for liquid according to any one of claims 1 to 5, wherein: the liquid storage tank is of a telescopic plastic pipe structure or a compressible thin-wall structure, liquid is extruded outwards after the liquid storage tank is deformed under pressure, the upper shell and the lower shell are both made of plastic materials, the section of the lower end of the lower shell is gradually reduced, and the lowest end of the lower shell is a straight line segment.

7. The squeeze container for liquid according to claim 6, wherein: the upper end of the liquid storage tank is provided with a pressing cover for pressing the liquid storage tank, the lower end face of the pressing cover is provided with an inwards concave positioning groove, the upper end of the liquid storage tank is arranged in the positioning groove, and gaps are reserved between the two sides of the liquid storage tank and the positioning groove.

8. The squeeze container for liquid according to claim 6, wherein: the top end of the liquid storage tank is provided with a downwardly concave occupying groove, and the depth of the occupying groove is less than or equal to the minimum thickness of the extruded liquid storage tank.

9. The squeeze container for liquid according to any one of claims 1 to 5, wherein: the piston is arranged in the liquid storage tank and moves up and down relative to the liquid storage tank, and the driving rod moves downwards to drive the piston to move downwards.

10. The squeeze container for liquid according to claim 1, characterized in that: the lower end of the lower shell is provided with a sealing cover, and in a non-use state, the upper shell is downwards inserted into the base and is fixedly arranged.

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