CN101402407A - Integral disposal toothpaste packing tube and method of manufacturing the same - Google Patents
Integral disposal toothpaste packing tube and method of manufacturing the same Download PDFInfo
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- CN101402407A CN101402407A CNA2008101309835A CN200810130983A CN101402407A CN 101402407 A CN101402407 A CN 101402407A CN A2008101309835 A CNA2008101309835 A CN A2008101309835A CN 200810130983 A CN200810130983 A CN 200810130983A CN 101402407 A CN101402407 A CN 101402407A
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Abstract
The invention discloses an integrated single-used toothpaste package tube, which comprises a tube body for containing toothpaste. The end part of the tube body is provided with a tube shoulder and a tube cap which are connected into a whole, wherein the tube shoulder is communicated with the inner side of the tube cap through a cavity; and the tube shoulder and the outside of the tube cap are provided with stress grooves which are arranged between the tube shoulder and the tube cap. The method for preparing the integrated single-used toothpaste package tube comprises the following steps: the end part of the tube body is injected and processed with the tube shoulder and the tube cap which are connected into a whole; the tube shoulder is communicated with the inner side of the tube cap through a cavity; and the stress grooves are positioned between the tube shoulder and the tube cap. The single-used toothpaste package tube is formed at one time. Compared with the prior production process requiring the sealing by a cover (needing sealing mouth, injecting cover, screwing capping and the like), the integrated single-used toothpaste package tube is characterized by reducing the production steps, remarkably simplifying the process, obviously reducing the production cost compared with the prior art, together with convenient use, safety and sanitation, and the like.
Description
Technical field
The present invention relates to the toothpaste packing technology, particularly a kind of integral type single toothpaste packing tube and preparation method thereof.
Background technology
At present, toothpaste kind on the market can be divided into kinds such as dress on probation, tourism dress, portable dress and family wear by the Different Weight packing, dress wherein on probation, tourism dress generally only are filled with about toothpaste 3 grams, be suitable for disposable use, portable dress and family wear then according to the different above toothpaste of 30 grams that are filled with of specification, are fit to repeated uses.Existing toothpaste all is hose packing, specifically has aluminum flexible pipe, plastic hose and composite soft tube etc. multiple; This blown tubular toothpaste packing tube generally by the body of dress toothpaste, be with the externally threaded mouth of pipe and tapped pipe cap to form, its middle tube body and the mouth of pipe are designed to one-piece construction, integrated artistic shaping; And the pipe cap of negative thread is another independent product, need shape in addition, pipe cap is tightened against on the toothpaste mouth of pipe when producing toothpaste again.Existing this blown tubular toothpaste packing tubular construction is applicable to that portable dress or family wear etc. need nonexpondable toothpaste preparation and use, but then can not be suitable for well for disposable toothpaste such as dress on probation or tourism dresses, main problem is: (1) productive costs height; Because structure is identical, so though disposable toothpaste reduces to some extent than its material of nonexpondable toothpaste, but production technology is almost completely identical, so the production process cost can not obviously reduce, particularly still need divide pipe cap and body two parts to make up again after the preparation separately, so the integral production cost is higher relatively; (2) use is convenient inadequately; The mouth of pipe of existing dress on probation or tourism dress toothpaste is generally osed top, need when needed pipe cap is reversed, utilize the inboard pointed projection that is provided with of the pipe cap other end that the mouth of pipe is pierced through and just can extrude the lotion use, need the hands coordination operation, it uses than existing portable dress and the more loaded down with trivial details inconvenience of family wear toothpaste (the toothpaste mouth of pipe is open, need not to pierce through use); (3) may there be reusable problem; Because the pipe cap of the toothpaste of this structure is independent product, use the back pipe cap might reclaim repeated usage at toothpaste, though the meaning that this has certain waste recovery to utilize, but unavoidably there is another tangible problem: if there is not strict sterilization, be easy to cause germ and transmission of disease so, its consequence can compare seriously, so based on the safety and sanitation factor, disposable product should be designed to disposable use.
Summary of the invention
The shortcoming that the objective of the invention is to overcome prior art provides a kind of rational in infrastructure with not enough, and production technology is simple, and cost is lower, and is easy to use, and safety and sanitation can meet the integral type single toothpaste packing tube of disposable product operating needs preferably.
Another object of the present invention is to provide a kind of method for preparing above-mentioned integral type single with toothpaste packing tube.
Purpose of the present invention is achieved through the following technical solutions: a kind of integral type single toothpaste packing tube, comprise the body of adorning toothpaste, it is characterized in that: the end integral type of described body is provided with pipe shoulder and pipe lid, described pipe shoulder is communicated with by a cavity with the pipe lid is inboard, described pipe shoulder covers arranged outside with pipe the stress groove, and described stress groove is between pipe shoulder and pipe lid.
Described stress groove can be annular, is arranged at the circumference between pipe shoulder and the pipe lid; Also can be one or more snippets circular arc, be arranged at the circumference between pipe shoulder and the pipe lid.
The cross sectional shape of described stress groove can be " V ", " U ", "
" shape etc., preferred " V " shape, its stress is the most concentrated.
Described pipe shoulder is tapered bore or truncated cone-shaped endoporus with the cavity of pipe lid inboard; Distance between described cavity wall and the stress groove bottommost is pipe shoulder and the thick minimum value of pipe tegmental wall, that is the wall of this position is the thinnest.
Described pipe shoulder surface is near being provided with cascaded surface with body lap-joint; But the wall of described cascaded surface skiving pipe shoulder makes and weakened (can share more torsional interaction at cascaded surface) turning on pipe acts on pipe shoulder and body lap-joint when cover moment of torsion, thereby effectively protective tube is takeed on and body bonded assembly integraty.This architectural feature is set mainly is the wall thickness that overcomes pipe shoulder and body and differ bigger, the problem of cracking easily during the moment of torsion (as turning on the pipe lid) bigger of both junctions as effect.
Described pipe shoulder with can be pipe being connected of body and take on and directly dock both zero lap parts with the body cross section; Or body is overlapped in the connection mode of pipe shoulder, that is body and pipe shoulder portion are overlapping.
Described pipe lid can be designed to various shape as required, can be flat sheet or axisymmetric body shape, and its shape of cross section can be triangle, square, rectangle, trapezoidal, fan-shaped, arc, circle or its combination, also can be irregularly shaped.
In order to prevent to skid, the surface of described pipe lid can be provided with striated projection, graininess projection or decorative pattern, increases friction force, makes that the pipe lid is easier twists or bend.
A kind of method for preparing above-mentioned integral type single with toothpaste packing tube, it is characterized in that the end integral type injection moulding that comprises the steps: body processes pipe shoulder and the pipe lid with stress groove, described pipe shoulder is communicated with by a cavity with the pipe lid is inboard, and described stress groove is between pipe shoulder and pipe lid.
Action principle of the present invention is: when using the toothpaste that this integral type single produces with toothpaste packing tube, twist or the bending tube lid, because the pipe shoulder produces stress concentration with the stress groove that pipe covers arranged outside, simultaneously because the pipe shoulder is a hollow structure with pipe lid inboard, the position wall thickness of stress groove is the thinnest, pipe can be covered in the disconnection of stress groove position so apply less power, exposes toothpaste outlet, push body this moment, then toothpaste can be extruded from the exit.
The present invention has following advantage and effect with respect to prior art: (1) productive costs is low; Because this product is a disposal molding, covered leak free production technology (need the envelope mouth, annotate several operations such as lid, screw capping) with respect to traditional needs, its production stage reduces, operation is obviously simplified, and generally speaking, the pipe cap volume that the pipe lid of this product is independently made than existing toothpaste is littler, saves raw MAT'L more; Thereby the more existing toothpaste of the manufacturing cost of this product obviously reduces, and economy is better.(2) easy to use; This product only needs the off-tube lid to use, can bimanualness, also can finish by one hand, can avoid existing toothpaste need reverse pipe cap and pierce through the loaded down with trivial details control step of the mouth of pipe, fall the problem of making pollution toothpaste dirty accidentally thereby need not to worry to occur pipe cap, be particularly suitable for uses such as old man, child, individuals with disabilities.(3) safety and sanitation; This product can't restore after use again, in strict conformity with the operating needs of disposable product, can stop the reusable situation of waste recovery, uses safe and sanitary more, can effectively avoid germ and transmission of disease.
Description of drawings
Fig. 1 is the External view of toothpaste packing tube of the present invention.
Fig. 2 is the External view of another angle of toothpaste packing tube shown in Figure 1.
Fig. 3 is the structural representation of toothpaste packing tube shown in Figure 1.
Fig. 4 is the scheme drawing of another structure of toothpaste packing tube of the present invention.
The specific embodiment
The present invention is described in further detail below in conjunction with embodiment and accompanying drawing, but embodiments of the present invention are not limited thereto.
Fig. 1～Fig. 3 shows a kind of concrete structure of the present invention, by Fig. 1 and Fig. 2 as seen, this integral type single toothpaste packing tube, comprise that body 1, pipe shoulder 2 and the pipe of adorning toothpaste cover 3, the end integral type of described body 1 is provided with pipe shoulder 2 and pipe covers 3, the connection mode that body 1 is overlapped in pipe shoulder 2 that is connected to of described pipe shoulder 2 and body 1, that is body 1 overlaps with pipe shoulder 2, as shown in Figure 3; Described pipe shoulder 2 and pipe covers 3 and inboardly are communicated with by a cavity, and described pipe shoulder 2 covers 3 arranged outside stress groove 4 is arranged with managing, and described stress groove 4 takes on 2 and manage and cover between 3 managing.Described stress groove 4 is an annular, is arranged at pipe shoulder 2 and manages the circumference that covers between 3; The cross sectional shape of stress groove 4 near "
" shape; Described pipe shoulder 2 is close to truncated cone-shaped endoporus 5 with the cavity that pipe covers 3 inboards; Distance between described truncated cone-shaped endoporus 5 walls and stress groove 4 bottommosts is for pipe shoulder 2 and manage the minimum value of covering 3 wall thickness, that is the wall of this position is the thinnest.Described pipe shoulder 2 surfaces are near being provided with cascaded surface 6 with body 1 lap-joint; But the wall of described cascaded surface 6 skiving pipes shoulder 2 makes and cover the moment of torsion that acted on pipe shoulder 2 and body 1 lap-joint at 3 o'clock and weakened (cascaded surface 6 can be shared more torsional interaction) turning on pipe, thereby effectively protective tube takes on 2 and body 1 bonded assembly integraty.This architectural feature is set mainly is the wall thickness that overcomes pipe shoulder 2 and body 1 and differ bigger, the problem that ftractures easily during both junctions moment of torsion bigger (as turn on pipe cover 3) as effect.Described pipe lid 3 is designed to flat sheet, and its shape of cross section is near trapezoidal, and as depicted in figs. 1 and 2, the surface of described pipe lid 3 is provided with striated projection 7, prevents to skid to increase friction force, makes pipe cover 3 and easilier twists or bend.
Prepare above-mentioned integral type single and comprise the steps: that with the method for toothpaste packing tube processing pipe shoulder 2 and pipe with stress groove 4 in the integral type injection moulding of the end of body 1 covers 3, described pipe shoulder 2 covers 3 inboards with pipe and is communicated with by a cavity, and described stress groove 4 covers between 3 at pipe shoulder 2 and pipe.
When using the toothpaste that this integral type single produces with toothpaste packing tube, twist or bending tube lid 3, because pipe shoulder 2 produces stress concentration with the stress groove 4 that pipe covers 3 arranged outside, owing to covering 3 inboards, pipe shoulder 2 and pipe be hollow structure simultaneously, the position wall thickness of stress groove 4 is the thinnest, pipe can be covered 3 in the disconnection of stress groove 4 positions so apply less power, exposes toothpaste outlet, push body 1 this moment, then toothpaste can be extruded from the exit.
Fig. 4 shows another concrete structure of the present invention, as seen from Figure 4, this integral type single with toothpaste packing tube except that following characteristics with embodiment 1: the cavity that described pipe shoulder 2 and pipe cover 3 inboards is close to and is tapered bore 8; The cross sectional shape of described stress groove 4 is near " V " shape, and the distance between described tapered bore 8 walls and stress groove 4 bottommosts is for pipe shoulder 2 and manage the minimum value of covering 3 wall thickness, that is the wall of this position is the thinnest; Described pipe shoulder 2 is managed shoulder 2 and the direct docking mode in body 1 cross section, both zero lap parts with being connected to of body 1.Described pipe lid 3 is the axisymmetric body shape, and its shape of cross section is the square and trapezoidal shape that combines.
The foregoing description is a preferred implementation of the present invention; but embodiments of the present invention are not restricted to the described embodiments; other any do not deviate from change, the modification done under spirit of the present invention and the principle, substitutes, combination, simplify; all should be the substitute mode of equivalence, be included within protection scope of the present invention.
Claims (10)
1, a kind of integral type single toothpaste packing tube, comprise the body of adorning toothpaste, it is characterized in that: the end integral type of described body is provided with pipe shoulder and pipe lid, described pipe shoulder is communicated with by a cavity with the pipe lid is inboard, described pipe shoulder covers arranged outside with pipe the stress groove, and described stress groove is between pipe shoulder and pipe lid.
2, integral type single toothpaste packing tube according to claim 1 is characterized in that: described stress groove is annular, is arranged at the circumference between pipe shoulder and the pipe lid; Or be one or more snippets circular arc, be arranged at the circumference between pipe shoulder and the pipe lid.
3, integral type single toothpaste packing tube according to claim 2 is characterized in that: the cross sectional shape of described stress groove be " V ", " U " or
Shape.
4, integral type single toothpaste packing tube according to claim 1 and 2 is characterized in that: described pipe shoulder is tapered bore or truncated cone-shaped endoporus with the cavity of pipe lid inboard; Distance between described cavity wall and the stress groove bottommost is pipe shoulder and the thick minimum value of pipe tegmental wall.
5, integral type single toothpaste packing tube according to claim 1 and 2 is characterized in that: described pipe shoulder surface is near being provided with cascaded surface with body lap-joint.
6, integral type single toothpaste packing tube according to claim 1 and 2 is characterized in that: described pipe shoulder directly docks both zero lap parts with the pipe shoulder that is connected to of body with the body cross section; Or body and the overlapping connection mode that is overlapped in the pipe shoulder of pipe shoulder portion.
7, integral type single toothpaste packing tube according to claim 1 and 2 is characterized in that: described pipe lid is flat sheet or axisymmetric body shape, and its shape of cross section is triangle, square, rectangle, trapezoidal, fan-shaped, arc, circle or its combination.
8, integral type single toothpaste packing tube according to claim 1 and 2 is characterized in that: the surface of described pipe lid is provided with striated projection, graininess projection or decorative pattern.
9, a kind of method for preparing the described integral type single of claim 1 with toothpaste packing tube, it is characterized in that the end integral type injection moulding that comprises the steps: body processes pipe shoulder and the pipe lid with stress groove, described pipe shoulder is communicated with by a cavity with the pipe lid is inboard, and described stress groove is between pipe shoulder and pipe lid.
10, the method for preparing the integral type single with toothpaste packing tube according to claim 9, it is characterized in that: described stress groove is annular, is arranged at the circumference between pipe shoulder and the pipe lid; Or be one or more snippets circular arc, be arranged at the circumference between pipe shoulder and the pipe lid; The cross sectional shape of described stress groove be " V ", " U " or
Shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101309835A CN101402407A (en) | 2008-08-20 | 2008-08-20 | Integral disposal toothpaste packing tube and method of manufacturing the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101309835A CN101402407A (en) | 2008-08-20 | 2008-08-20 | Integral disposal toothpaste packing tube and method of manufacturing the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101402407A true CN101402407A (en) | 2009-04-08 |
Family
ID=40536596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008101309835A Pending CN101402407A (en) | 2008-08-20 | 2008-08-20 | Integral disposal toothpaste packing tube and method of manufacturing the same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101402407A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104590680A (en) * | 2015-01-27 | 2015-05-06 | 上海三樱包装材料有限公司 | Composite hose |
| CN107030965A (en) * | 2017-06-13 | 2017-08-11 | 泰马克精密铸造（苏州）有限公司 | The preparation method of cosmetics individual layer flexible pipe |
| CN108341127A (en) * | 2018-04-14 | 2018-07-31 | 于颖 | A kind of segmentation is detachably connected formula toothpaste packing |
-
2008
- 2008-08-20 CN CNA2008101309835A patent/CN101402407A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104590680A (en) * | 2015-01-27 | 2015-05-06 | 上海三樱包装材料有限公司 | Composite hose |
| CN107030965A (en) * | 2017-06-13 | 2017-08-11 | 泰马克精密铸造（苏州）有限公司 | The preparation method of cosmetics individual layer flexible pipe |
| CN108341127A (en) * | 2018-04-14 | 2018-07-31 | 于颖 | A kind of segmentation is detachably connected formula toothpaste packing |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090408 |