CN215247881U - Double-channel partition extrusion type double-bottle tube - Google Patents
Double-channel partition extrusion type double-bottle tube Download PDFInfo
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- CN215247881U CN215247881U CN202120935395.XU CN202120935395U CN215247881U CN 215247881 U CN215247881 U CN 215247881U CN 202120935395 U CN202120935395 U CN 202120935395U CN 215247881 U CN215247881 U CN 215247881U
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Abstract
The utility model discloses a double-channel partition extrusion type double-bottle, which comprises a head cap, an outer shoulder sleeve, an inner shoulder sleeve, two bottle bodies, two pump assemblies and a base; the head cap is movably arranged in the outer shoulder sleeve up and down, the top surface of the inner side of the head cap is provided with two hollow paste inlet cylinders, the tops of the two paste inlet cylinders are communicated with a paste outlet at the outer side of the head cap, and the bottoms of the paste inlet cylinders are communicated with the top of the pump assembly; the outer shoulder sleeve is provided with two first through holes; the inner shoulder sleeve is arranged below the inner part of the outer shoulder sleeve, two second through holes are formed in the inner part of the inner shoulder sleeve, and the pump assembly sequentially penetrates through the first through hole and the second through hole to be arranged in the outer shoulder sleeve and the inner shoulder sleeve; the two bottle bodies are plane on the surfaces of the two bottle bodies which are combined with each other, and the bottle bodies are fixed inside the inner shoulder sleeve. The utility model can solve the technical problem of how to simplify the product components by combining the components of the cosmetic bottle.
Description
Technical Field
The utility model relates to a cosmetic bottle, specific double-barrelled bottle with two bottles that says so.
Background
The prior cosmetic bottle mainly has a bottle body structure, one paste body is arranged in one bottle body, if two paste bodies are needed to be used, two bottle bodies need to be arranged, and the use brings more inconvenience.
Chinese patent publication No. CN109502190A discloses an anti-ultraviolet low-density double-tube vacuum bottle and a preparation method thereof, which are designed for solving the technical problems that the head cap in the existing similar product has poor positioning and guiding effects, the middle ring part of the structural design is difficult to omit, the automatic production is difficult, and the part is difficult to adopt anti-ultraviolet low-density materials for production and preparation. The double-tube vacuum bottle is characterized in that inner bottle sleeves are symmetrically arranged on the inner diameter of the bottom of a large ring of the double-tube vacuum bottle, outer bottle sleeves are arranged on the large ring outside the inner bottle sleeves, the inner bottle sleeves of the large ring are respectively buckled with the inner diameter of a bottle opening of an inner bottle, the outer bottle sleeves of the large ring are buckled with the bottle opening of an outer bottle, a cover plate is sleeved between the outer diameter of the bottle opening of the inner bottle and the inner diameter of the bottle opening of the outer bottle, a pump body and an inner plug cover of a pump core assembly are respectively buckled and fixed in a pump core hole of the large ring, a valve rod of the pump core assembly extends out of the pump core hole of the large ring and is buckled and connected with a head cap, a piston is respectively arranged in the inner bottle, through holes are arranged on an interlayer between the pump core holes in the large ring, and the inner bottle and the outer bottle are made of ultraviolet-proof low-density resin materials. In this case, two pump assemblies are combined in one housing, which still requires two caps, and in addition, the structure has a housing mechanism in addition to the bottle body structure, thus making the product structure more complicated.
Chinese patent publication No. CN204157889U discloses a double-tube emulsion bottle cosmetic container, which comprises a container outer shell, wherein two blow-molded bottles are placed in the container outer shell side by side through a connecting sheet, a pump body with a liquid inlet extending into the blow-molded bottle is installed in a bottle mouth of the blow-molded bottle through a threaded cover sheet, a piston rod is installed in the pump body through a piston, a spring is installed in the pump body through a spring seat, the spring is arranged in the spring seat, a connecting cover is arranged on the threaded cover sheet through a spiral ring, a pressing head cap is sleeved on the spring seat, and a liquid outlet nozzle communicated with the liquid inlet is formed in the pressing head cap; the top of the container outer shell is connected with a middle sleeve, and a transparent cover is arranged on the middle sleeve; the utility model has the advantages that: the novel cosmetic container has the advantages of practicality, low production cost, convenience in use, thorough use of cosmetics in the container, convenience in carrying of outgoing cosmetics and maintenance of freshness of the cosmetics. This case also combines two pump assemblies in a single housing, which presents problems similar to the one of the above patents.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a binary channels subregion extrusion formula double-bottle solves the technical problem who how to simplify the product part with the part combination of cosmetic bottle.
The double-channel partition extrusion type double-bottle comprises a head cap, an outer shoulder sleeve, an inner shoulder sleeve, two bottle bodies, two pump assemblies and a base; the head cap is movably arranged in the outer shoulder sleeve up and down, the top surface of the inner side of the head cap is provided with two hollow paste inlet cylinders, the tops of the two paste inlet cylinders are communicated with a paste outlet at the outer side of the head cap, and the bottoms of the paste inlet cylinders are communicated with the top of the pump assembly; the outer shoulder sleeve is provided with two first through holes; the inner shoulder sleeve is arranged below the inner part of the outer shoulder sleeve, two second through holes are formed in the inner part of the inner shoulder sleeve, and the pump assembly sequentially penetrates through the first through hole and the second through hole to be arranged in the outer shoulder sleeve and the inner shoulder sleeve; the surfaces of the two bottle bodies, which are combined with each other, are planes, and the bottle bodies are fixed inside the inner shoulder sleeve; the bottom surfaces of the two bottle bodies are respectively provided with a half-groove structure which is spliced to form a bottom groove, and the base is arranged in the bottom groove.
The outer side of the head cap is also provided with an outer cover, and the inner part of the outer cover is hollow and is sleeved above the outer shoulder sleeve.
The outer shoulder sleeve is provided with an annular first step at the position matched with the outer cover, and the first step is matched with the bottom edge of the outer cover.
The head cap is internally provided with a hollow positioning column body, the position of the interior of the outer shoulder sleeve, which is matched with the positioning column body, is provided with a positioning rod, and the positioning rod is movably arranged in the positioning column body.
Two paste outlets are formed in the outer side of the head cap and are respectively matched with the two paste inlet cylinders.
The inner part of the outer shoulder sleeve is provided with internal threads which are in threaded connection with the external threads of the inner shoulder sleeve.
The pump assembly is provided with a first overlapping end and a second overlapping end which are annularly protruded, wherein the first overlapping end is matched with the first through hole, and the second overlapping end is provided with a gasket and fixed above the bottle body.
The inner shoulder sleeve is provided with a convex part at the position matched with the top of the bottle body, the top of the bottle body is provided with a convex end, and the convex part and the convex end are buckled with each other.
The bottle body is provided with a positioning hole, the inner side of the second through hole is provided with a positioning strip at the matching position of the positioning hole, and the positioning strip is matched with the positioning hole.
The height of the edge position of the base is higher than that of the middle position, and the shape of the bottom groove at the bottom of the bottle body is matched with that of the base.
The utility model has the advantages that: the device is only provided with the bottle body, and an additional shell structure is not needed; as the paste feeding cylinder is arranged on the head cap, the paste in the two bottles can be led out by one-time extrusion; due to the arrangement of the outer shoulder sleeve and the inner shoulder sleeve, the two pump assemblies can be fixed; because of the arrangement of the base and the bottom groove, the two bottles can be fixed without complex structures.
Drawings
FIG. 1 is a schematic view of a two-channel zone squeeze double vial;
FIG. 2 is another side schematic view of a dual channel zone squeeze double vial;
FIG. 3 is a schematic view of a two-channel sectional squeeze twin vial with the cover removed;
FIG. 4 is a schematic view showing the internal mechanism of the headgear;
FIG. 5 is a schematic view of the dual channel sectional squeeze double vial of FIG. 3 with the head cap removed;
FIG. 6 is a schematic view of the dual-lane zoned squeeze bottle of FIG. 5 with the pump assembly removed;
FIG. 7 is a schematic view of an outer shoulder sleeve;
FIG. 8 is a schematic view of the dual channel sectional squeeze vial of FIG. 6 with the external shoulder sleeve removed;
FIG. 9 is a schematic view of an inner shoulder sleeve;
FIG. 10 is a schematic view of two bottles;
FIG. 11 is a cross-sectional view of a dual channel zone squeeze dual vial;
FIG. 12 is an exploded view of a two-channel zone squeeze dual vial, with only one of the vials shown;
in the figure 1, a cover,
2. Head cap, 21 paste inlet column, 22 paste outlet, 23 positioning column,
3. An outer shoulder sleeve, 31, a positioning rod, 32, a first through hole, 33, a first step,
4. Inner shoulder sleeve, 41, second through hole, 42, bulge, 43, positioning strip,
5. Bottle body, 51 protruding end, 52 plane, 53 bottom groove, 54 positioning hole,
6. Pump assembly, 61, first overlap end, 62, second overlap end, 7, base.
Detailed Description
Referring to fig. 1-12, the dual channel, segmented squeeze vial is shown to include an outer housing 1, a cap 2, an outer shoulder 3, an inner shoulder 4, two vials 5, two pump assemblies 6, and a base 7. The outer cover 1 serves to protect the headgear 2. The cap 2 serves to press the pump assembly 6 under the influence of external force in order to discharge the paste. The outer shoulder 3 serves to hold the pump assembly 6 while cooperating with an outer housing 1. The inner shoulder sleeve 4 is used for matching with the outer shoulder sleeve 3 and the bottle body 5. The bottle body 5 is used for containing paste. The pump assembly 6 is used to extrude the paste. The base 7 is used to fit the two bottle bodies 5 together by bottom fixation.
The outer cover 1 is integrally of a hollow cylindrical structure, is sleeved above the outer shoulder sleeve 3 and wraps the head cap 2. In practical applications, the housing 1 may also be designed to have a multi-planar 52 or multi-curved shape.
The head cap 2 can move up and down in the outer shoulder sleeve 3 under the action of external force, the top surface of the inner side of the head cap 2 is provided with two hollow paste inlet cylinders 21, the tops of the two paste inlet cylinders 21 are communicated with a paste outlet 22 at the outer side of the head cap 2, and the bottoms of the paste inlet cylinders 21 are communicated with the top of the pump assembly 6; the paste in the bottle 5 can be led out to the paste outlet 22 by the arrangement. In order to stabilize the up-and-down movement of the head cap 2, a hollow positioning column 23 may be designed inside the head cap 2, and a positioning rod 31 is designed at a position inside the outer shoulder sleeve 3, which is matched with the positioning column 23, and the positioning rod 31 can move up and down in the positioning column 23.
The outer shoulder sleeve 3 is provided with two first through holes 32 for matching with the pump assembly 6; the outer shoulder sleeve 3 is provided with an annular first step 33 at and near the position where the outer shoulder sleeve is matched with the outer cover 1, and the first step 33 is matched with the bottom edge of the outer cover 1. By means of this design, the cover 1 can be fixed and the headgear 2 can be fixed. Meanwhile, in order to enable the outer shoulder sleeve 3 to be matched with the inner shoulder sleeve 4, an internal thread can be designed inside the outer shoulder sleeve 3, and correspondingly, an external thread is designed outside the inner shoulder sleeve 4, so that the outer shoulder sleeve 3 and the inner shoulder sleeve are in threaded connection. In practical application, the inner shoulder sleeve 4 can also be matched together by the existing modes of the outer shoulder sleeve 3, such as a buckle and the like.
The inner shoulder sleeve 4 is arranged below the inner part of the outer shoulder sleeve 3 in the above-mentioned manner, two second through holes 41 are designed in the inner shoulder sleeve 4, and the pump assembly 6 is arranged in the outer shoulder sleeve 3 and the inner shoulder sleeve 4 through the first through hole 32 of the outer shoulder sleeve 3 and the second through hole 41 of the inner shoulder sleeve 4 in sequence; in order to facilitate the matching of the bottle body 5 and the inner shoulder sleeve 4, a convex part 42 can be designed at the matching position of the inner shoulder sleeve 4 and the top of the bottle body 5, a convex end 51 is correspondingly designed at the top of the bottle body 5, and the convex part 42 and the convex end 51 are buckled with each other, so that the inner shoulder sleeve 4 can be firmly fixed on the bottle body 5.
The pump assembly 6 is of a conventional and conventional structure, and the pump assembly 6 is designed with a first overlapping end 61 and a second overlapping end 62 which are annularly protruded, wherein the first overlapping end 61 is overlapped with the first through hole 32, and the second overlapping end 62 is provided with a gasket and fixed above the bottle body 5. By means of such a fit, the pump assembly 6 can be fixed in place.
The two bottle bodies 5 are designed into a plane 52 on the combined surfaces thereof, so that the two bottle bodies are jointed to form a structure of the bottle body 5, each bottle body 5 is fixed inside the inner shoulder sleeve 4, thus forming a fixed position of the bottle body 5, in order to firmly fix the bottle body 5 and avoid using a shell, a half-groove structure is designed on the bottom surfaces of the two bottle bodies 5, and the two bottle bodies are spliced to form a bottom groove 53, thus forming upper and lower double-point fixation. The base 7 is disposed in the bottom groove 53, the height of the edge of the base 7 is higher than the height of the middle position, and the shape of the bottom groove 53 at the bottom of the bottle body 5 is matched with the base 7, thus forming a structure of edge engagement.
In order to facilitate the accurate assembly of the bottle body 5 and the inner shoulder cap 4, a positioning hole 54 may be designed at the position where the bottle body 5 and the inner shoulder cap 4 are assembled, and a positioning strip 43 is correspondingly designed at the inner side of the second through hole 41 of the inner shoulder cap 4, so that the positioning strip 43 and the positioning hole 54 can be accurately matched.
In order to make the purpose, technical solution and advantages of the present invention more apparent, the following detailed description of the present invention is provided with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present disclosure and are not intended to limit the present disclosure.
In the description of the present technical solution, it should be noted that the terms such as "above" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for convenience of describing the technical solution and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation and operate, and thus, should not be construed as limiting the technical solution. Furthermore, the terms "first" and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The number of each part of the scheme can be adaptively changed according to the requirement.
Although embodiments of the present technical solution have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the technical solution, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. Two phials of binary channels subregion extrusion formula, including a head cap, its characterized in that: the device also comprises an outer shoulder sleeve, an inner shoulder sleeve, two bottle bodies, two pump assemblies and a base; the head cap is movably arranged in the outer shoulder sleeve up and down, the top surface of the inner side of the head cap is provided with two hollow paste inlet cylinders, the tops of the two paste inlet cylinders are communicated with a paste outlet at the outer side of the head cap, and the bottoms of the paste inlet cylinders are communicated with the top of the pump assembly; the outer shoulder sleeve is provided with two first through holes; the inner shoulder sleeve is arranged below the inner part of the outer shoulder sleeve, two second through holes are formed in the inner part of the inner shoulder sleeve, and the pump assembly sequentially penetrates through the first through hole and the second through hole to be arranged in the outer shoulder sleeve and the inner shoulder sleeve; the surfaces of the two bottle bodies, which are combined with each other, are planes, and the bottle bodies are fixed inside the inner shoulder sleeve; the bottom surfaces of the two bottle bodies are respectively provided with a half-groove structure which is spliced to form a bottom groove, and the base is arranged in the bottom groove.
2. The dual channel sectional squeeze vial of claim 1, wherein: the outer side of the head cap is also provided with an outer cover, and the inner part of the outer cover is hollow and is sleeved above the outer shoulder sleeve.
3. The dual channel, zoned squeeze vial of claim 2, wherein: the outer shoulder sleeve is provided with an annular first step at the position matched with the outer cover, and the first step is matched with the bottom edge of the outer cover.
4. The dual channel sectional squeeze vial of claim 3, wherein: the head cap is internally provided with a hollow positioning column body, the position of the interior of the outer shoulder sleeve, which is matched with the positioning column body, is provided with a positioning rod, and the positioning rod is movably arranged in the positioning column body.
5. The dual channel sectional squeeze vial of claim 4, wherein: two paste outlets are formed in the outer side of the head cap and are respectively matched with the two paste inlet cylinders.
6. The dual channel sectional squeeze vial of claim 5, wherein: the inner part of the outer shoulder sleeve is provided with internal threads which are in threaded connection with the external threads of the inner shoulder sleeve.
7. The dual channel sectional squeeze vial of claim 6, wherein: the pump assembly is provided with a first overlapping end and a second overlapping end which are annularly protruded, wherein the first overlapping end is matched with the first through hole, and the second overlapping end is provided with a gasket and fixed above the bottle body.
8. The dual channel sectional squeeze vial of claim 7, wherein: the inner shoulder sleeve is provided with a convex part at the position matched with the top of the bottle body, the top of the bottle body is provided with a convex end, and the convex part and the convex end are buckled with each other.
9. The dual channel sectional squeeze vial of claim 8, wherein: the bottle body is provided with a positioning hole, the inner side of the second through hole is provided with a positioning strip at the matching position of the positioning hole, and the positioning strip is matched with the positioning hole.
10. The dual channel sectional squeeze vial of claim 9, wherein: the height of the edge position of the base is higher than that of the middle position, and the shape of the bottom groove at the bottom of the bottle body is matched with that of the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120935395.XU CN215247881U (en) | 2021-05-05 | 2021-05-05 | Double-channel partition extrusion type double-bottle tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120935395.XU CN215247881U (en) | 2021-05-05 | 2021-05-05 | Double-channel partition extrusion type double-bottle tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215247881U true CN215247881U (en) | 2021-12-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120935395.XU Active CN215247881U (en) | 2021-05-05 | 2021-05-05 | Double-channel partition extrusion type double-bottle tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215247881U (en) |
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2021
- 2021-05-05 CN CN202120935395.XU patent/CN215247881U/en active Active
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