CN201856966U - Ointment packing tube easy to open - Google Patents
Ointment packing tube easy to open Download PDFInfo
- Publication number
- CN201856966U CN201856966U CN2010202176477U CN201020217647U CN201856966U CN 201856966 U CN201856966 U CN 201856966U CN 2010202176477 U CN2010202176477 U CN 2010202176477U CN 201020217647 U CN201020217647 U CN 201020217647U CN 201856966 U CN201856966 U CN 201856966U
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- sealing block
- end cap
- recess
- flange
- tube
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Abstract
The utility model provides an ointment packing tube easy to open, comprising a tube body, an injection molding tube head and an end cover. The ointment outlet end of the tube head is provided with a sealing block with a flange. The upper end of the end cover inner side is provided with a dent with a recess. When the end cover is connected to the tube body, the flange of the sealing block is in a clamp connection with the upper end of the end cover inner side. When the end cover rotatingly separates from the tube body along the circumferential direction, the recess of the end cover abuts against the flange of the sealing block and pushes the sealing block to rotate, making the sealing block separate from the ointment outlet end. The utility model is advantageous in that in the process of twisting off the end cover, the separation of the sealing block and the ointment outlet can be achieved, and the operation process is easy and fast; when the packing tube is opened for use, the ointment will not be polluted and can be quickly extruded in a smooth and circular manner. The packing tube can be well applied in the sealing package of various products like toothpastes, ointment and others with good applicability and wide application range.
Description
Technical field
The utility model relates to soft paste packing technique field, particularly a kind of soft paste package tube of being convenient to open.
Background technology
Soft paste package tube hermetically-sealed construction form commonly used at present is to be provided with one deck tinfoil paper at paste outlet to seal soft paste, can extrude soft paste easily as long as throw off tinfoil paper during use, but tinfoil paper is generally fitted by thermal bonding process, in this process, be difficult to sometimes make the applying tightness reach conformability, cause tinfoil paper the phenomenon of pine or tension to occur fitting sternly, cross.Except the tinfoil paper form of manually opening commonly used, the related taper acacia of also normal employing soft paste package tube end cap pierces through the mode of tinfoil paper on soft paste package tube opening encapsulation tinfoil paper version.Related taper acacia is generally positioned at the recess of end cap outer upper end, people turn on end cap when using for the first time, the upset end cap makes the sealing tinfoil paper of the thorn block alignment paste outlet of its recess, the application of force a little, tinfoil paper just is pierced and an opening is arranged, and then the push-through packs pipe can be extruded soft paste easily.Though having overcome, the opening ways of this package tube tinfoil paper takes off the problems referred to above that tinfoil paper exists with hand in use,, be exposed to outer acacia vulnerable to pollution, if pierce through tinfoil paper, can pollute soft paste again with contaminated acacia, cause health concerns.And, owing to only be that tinfoil paper is pierced through an aperture, rather than tinfoil paper is taken off fully, can cause the lotion extruded thinner like this, need the extruding long period could guarantee enough use amounts; Again because the edge of aperture is not slick and sly, cause the lotion extruded also evenly smooth and easy inadequately, level and smooth neat.
In addition, also having another soft paste package tube leak free version at present is to be provided with sealing block at the cream mouth, and sealing block and cream mouth are integral types.When opening the soft paste package tube, by be provided with the recess of the definite shape that cooperates with sealing block in the end cap outer upper end, turn on end cap during use, the clamping relation that the upset end cap can not rotate its recess that is provided with definite shape and sealing block generation, to the end cap application of force, end cap drives sealing block and rotates and and paste separation to certain orientation then.Though the sealing of this package tube and opening structure form have solved the variety of issue of above-mentioned tinfoil paper sealed packet tubulature, but in operation, need the upset end cap, can not finish end cap once separates with body, and the action that sealing block separates with paste outlet, inconvenience very, and relatively consuming time in the process of opening.
The utility model content
The shortcoming that the purpose of this utility model is to overcome above-mentioned prior art provides a kind of soft paste package tubes convenient and time-saving, safety and sanitation of opening with not enough.
The purpose of this utility model is achieved through the following technical solutions: a kind of soft paste package tube of being convenient to open, the tube head and the end cap that comprise body and injection mo(u)lding, end cap is connected with tube head, the paste outlet end of described tube head is provided with sealing block, the sealing block edge is provided with flange, described end cap inner top side is provided with recess, the recess inner circumferential is provided with recess, described end cap is with after body is connected, the flange of sealing block stretches into the recess of end cap inner top side and along circumferential phase apical grafting, when described end cap separated along rotating in a circumferential direction with body, the recess of described end cap withstood the flange of sealing block, the promotion sealing block rotates, and makes itself and paste outlet end separating.
Be provided with barb in the recess of described end cap, sealing block is with after paste outlet separates, sealing block is connected with the recess of end cap by barb, become the part of end cap, when the flexible pipe after opening is connected with end cap once more, it is tightly stifled once more with paste outlet that sealing block after the separation still can be used as sealing block, prevents that the paste outlet lotion from overflowing.
The flange of described sealing block and the recess of end cap are symmetrical distribution respectively, and flange can stretch into recess and clamping with it, the moment balance of sealing block and end cap when having guaranteed closed and unlatching body, the pipe of locking easily and unpack.
The quantity of the flange of described sealing block and the recess of end cap can be a plurality of, and as optimized technical scheme, the number of flanges of sealing block is 1～4 with the recess quantity ratio of end cap: 1.
When the recess shape of the flange of described sealing block and end cap was identical, as optimized technical scheme, the flange of sealing block and the recess of end cap were all serration.
The recess of the flange of described sealing block and end cap inner top side is provided with the gap, when the flange of sealing block is pressed into the recess of end cap vertically, makes it the fully moderately clamping of recess with end cap; If the space of the flange of sealing block and end cap recess is excessive, its flange just can not produce clamping with recess so, and end cap also just can not produce application of force effect to sealing block, and sealing block is separated with paste outlet; Otherwise the space is too small, causes difficulty when then the recess that the sealing block flange is pressed into end cap vertically connects.
In order to make the easier unlatching of sealing block, can be provided with the stress groove at the root of sealing block; Because stress concentration, the root of sealing block disconnects easily, so also can guarantee the complete of paste outlet preferably, and lotion can evenly smoothly be extruded swimmingly by the cream mouth.
The vertical section of described stress groove is " V " or " U " shape.
The degree of depth of described stress groove is 1/4～2/3 of a paste outlet wall thickness.
Described sealing block and tube head are integral structure.
The area of described sealing block is greater than the area of tube head paste outlet, turns on the openings of sizes that can make full use of paste outlet behind the sealing block like this.
The utility model can be applied in the seal package of products such as toothpaste, ointment, soft cosmetics, soft food, viscose glue preferably.
Compared with prior art, advantage of the present utility model is:
(1) in turning on the process of end cap, can finish simultaneously separating of sealing block and paste outlet, and need through turning on and the end cap that overturns after, re-use the action that end cap separates sealing block and paste outlet, convenient and swift in the extreme, and operate walk away safety; (2) during the opening encapsulation piece, do not have the contaminated problem of lotion, safe and sanitary is reliable, and because sealing block fitly separates along paste outlet, therefore paste outlet burr can not occur, has guaranteed that lotion can make full use of the size of paste outlet, rounding, evenly, smoothly, extrude swimmingly; (3) sealing block after opening can be fixed in the end cap, and when body was connected with end cap once more, being fixed in sealing block in the end cap, still to can be used as sealing block tightly stifled with paste outlet, prevents overflowing of paste outlet lotion; (4) the utility model can be applied to the seal package occasion of multiple products such as toothpaste, ointment preferably, and applicability is good, and range of use is wide.
Description of drawings
Fig. 1 is the structural representation of the utility model soft paste package tube body and injection mo(u)lding tube head, and wherein the left side is an External view, and the right side is a cutaway view;
Fig. 2 is the structural representation of end cap, and wherein the left side is the External view of end cap, and the right side is the cutaway view of end cap;
Fig. 3 is the structural representation of end cap and sealing block: (A) be the structure cutaway view of sealing block; (B) be the recess structure cutaway view of end cap.
Fig. 4 is the structural representation that the utility model soft paste package tube is provided with the stress groove.
The specific embodiment
The utility model is described in further detail below in conjunction with embodiment and accompanying drawing, but embodiment of the present utility model is not limited only to this.
Concrete structure of the present utility model as shown in Figure 1, this soft paste package tube comprises body and injection mo(u)lding tube head 1 and end cap 2, end cap 2 and body and injection mo(u)lding tube head 1 are seen Fig. 1, Fig. 2 by groove 10 clamping mutually in the boss on body and the injection mo(u)lding tube head 19 and the end cap 2; The paste outlet 4 end integral types of described body and injection mo(u)lding tube head 1 are provided with sealing block 3, and the area of sealing block 3 is greater than the area of paste outlet 4; The edge of sealing block 3 is provided with flange 5, and flange 5 is a serration, and is distribution symmetrically and evenly, sees Fig. 3 (A); Described end cap 2 inner top side are provided with recess 7, and recess 7 inner circumferential are provided with trapezoidal recess 8, and recess 8 inboards are provided with barb 12, see Fig. 2, Fig. 3 (B).
Described end cap 2 is with after body and injection mo(u)lding tube head 1 are connected, and the flange 5 of sealing block 3 stretches into the recess 8 of end cap 2 inner top side and along circumferentially phase clamping, and the recess 7 of the flange 5 of sealing block 3 and end cap 2 has certain space; When end cap 2 and body and injection mo(u)lding tube head 1 rotate in a certain direction and separate, the recess 8 of described end cap 2 withstands the flange 5 of sealing block 3, promoting sealing block 3 rotates, make itself and paste outlet 4 end separating, simultaneously, the sealing block 3 after the separation is connected with end cap 2 by the barbs that are provided with in end cap 2 recess 8, be fixed in the end cap 2, when body after opening and injection mo(u)lding tube head 1 are connected with end cap 2 once more, still sealing block 3 stifled tight paste outlets 4 can be prevented overflowing of paste outlet 4 lotions.
The structure of present embodiment, except that following characteristics with embodiment 1: described sealing block flange and end cap recess are all serration, and the serration of sealing block flange and end cap recess is provided with 8 sawtooth.
The structure of present embodiment, except that following characteristics with embodiment 1: described sealing block flange and end cap recess are all trapezoidal.
The structure of present embodiment as shown in Figure 4, except that following characteristics with embodiment 1: described sealing block 3 roots are provided with stress groove 11, and the vertical section of described stress groove 11 is " V " shape, and the degree of depth of stress groove 11 is 1/2 of paste outlet 4 wall thickness.
The foregoing description is the utility model preferred implementation; but embodiment of the present utility model is not restricted to the described embodiments; other any do not deviate from change, the modification done under spirit of the present utility model and the principle, substitutes, combination, simplify; all should be the substitute mode of equivalence, be included within the protection domain of the present utility model.
Claims (10)
1. soft paste package tube of being convenient to open, the tube head and the end cap that comprise body and injection mo(u)lding, end cap is connected with tube head, it is characterized in that: the paste outlet end of described tube head is provided with sealing block, the sealing block edge is provided with flange, described end cap inner top side is provided with recess, the recess inner circumferential is provided with recess, described end cap is with after body is connected, the flange of sealing block stretches into the recess of end cap inner top side and along circumferential phase apical grafting, when described end cap separated along rotating in a circumferential direction with body, the recess of described end cap withstood the flange of sealing block, the promotion sealing block rotates, and makes itself and paste outlet end separating.
2. the soft paste package tube of being convenient to open according to claim 1 is characterized in that: be provided with barb in the recess of described end cap, sealing block is with after paste outlet separates, and sealing block is connected with the recess of end cap by barb.
3. the soft paste package tube of being convenient to open according to claim 1 is characterized in that: the flange of described sealing block and the recess of end cap are symmetrical distribution respectively.
4. the soft paste package tube of being convenient to open according to claim 1 is characterized in that: the number of flanges of described sealing block is 1～4 with the recess quantity ratio of end cap: 1.
5. the soft paste package tube of being convenient to open according to claim 1 is characterized in that: the flange of described sealing block is identical with the recess shape of end cap, and the flange of sealing block and the recess of end cap are all serration.
6. the soft paste package tube of being convenient to open according to claim 1 is characterized in that: the recess of the flange of described sealing block and end cap inner top side is provided with the gap.
7. according to each described soft paste package tube of being convenient to open of claim 1～5, it is characterized in that: the root of described sealing block is provided with the stress groove.
8. the soft paste package tube of being convenient to open according to claim 7 is characterized in that: the vertical section of described stress groove is " V " or " U " shape.
9. the soft paste package tube of being convenient to open according to claim 7 is characterized in that: the degree of depth of described stress groove is 1/4～2/3 of a paste outlet wall thickness.
10. the soft paste package tube of being convenient to open according to claim 7 is characterized in that: described sealing block and tube head are integral structure, and the area of described sealing block is greater than the area of tube head paste outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202176477U CN201856966U (en) | 2010-06-01 | 2010-06-01 | Ointment packing tube easy to open |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202176477U CN201856966U (en) | 2010-06-01 | 2010-06-01 | Ointment packing tube easy to open |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201856966U true CN201856966U (en) | 2011-06-08 |
Family
ID=44102780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202176477U Expired - Fee Related CN201856966U (en) | 2010-06-01 | 2010-06-01 | Ointment packing tube easy to open |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201856966U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104884361A (en) * | 2012-12-21 | 2015-09-02 | 阿贝尔服务 | Improved tube that utilizes the properties of the skirt for the tube endpiece |
-
2010
- 2010-06-01 CN CN2010202176477U patent/CN201856966U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104884361A (en) * | 2012-12-21 | 2015-09-02 | 阿贝尔服务 | Improved tube that utilizes the properties of the skirt for the tube endpiece |
| CN104884361B (en) * | 2012-12-21 | 2017-11-17 | 阿贝尔服务 | The pipe being improved using pipe end part skirt section performance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110608 Termination date: 20120601 |