CN208429410U - Packaging tube - Google Patents

Abstract

It is more specifically to be related to a kind of packaging tube that the utility model, which belongs to cosmetics or liquid pharmaceutical pack hose field,.Rotary sleeve is buckled in hose tube head, and rotary sleeve internal whorl is connected with adjustable pipe, drives adjustable pipe to move up and down by rotation rotary sleeve, the plunger in tube head is made to block or be located away from the consent of adjustable pipe.When plunger blocks consent, hose content will not enter applying head.When plunger separates consent, user's squeezing tube, hose content enters grafting nozzle by consent by tube head and reaches applying head.Grafting nozzle is removably attachable to adjustable pipe bulge loop, and grafting nozzle is located in movable interface tube, realizes the sealing between applying head and adjustable pipe, and easy assembling disassembling, is conveniently replaceable different types of applying head.The packaging tube structure is simple, easy to use.

Description

Packaging tube

Technical field

It is more specifically to be related to a kind of packaging that the utility model, which belongs to cosmetics or liquid pharmaceutical pack hose field, Hose.

Background technique

Currently, the valve mechanism type of cosmetics or liquid pharmaceutical pack hose on the market is varied, if any lid Open late gate is automatically rebounding open, the department of lid unscrewing when directly with valve opening door, direct unscrewing valve, respectively have spy in use Point.But structure is complicated for some valve mechanisms, and manufacturing cost increases, and use is not convenient enough.In addition, the smearing of existing packaging tube Head is usually adhered on hose, cannot replace different types of applying head.

Utility model content

The purpose of this utility model is to provide a kind of packaging tubes, multiple to solve existing packaging tube valve mechanism structure Miscellaneous and use is not convenient enough, cannot replace the technical issues of different type applying head.

In order to achieve the above purposes, the technical solution adopted by the utility model is: provides a kind of packaging tube, comprising:

Hose with tube head, the interior axially extending plunger being equipped with along the hose of the tube head；

It is buckled in the rotary sleeve of the tube head, the rotary sleeve is rotatablely installed around the axis of the tube head in the pipe The inner surface on head, the rotary sleeve is equipped with internal screw thread；

Applying head with grafting nozzle；And

The adjustable pipe being threadedly connected in the rotary sleeve comprising the first segment and second segment being connected, described first It is formed with consent between section and the second segment, the second segment is inserted in the tube head, and the outer surface of the first segment is set Have an external screw thread with the screw-internal thread fit, be interface inside the first segment, be equipped with bulge loop in the interface, the bulge loop with The consent connection, the grafting nozzle is removably attachable to the bulge loop, and the grafting nozzle is located in the interface, rotation The adjustable pipe moves up and down so that the plunger blocks or be located away from the consent, in the plunger separation when rotary sleeve The bulge loop is connected to the grafting nozzle with the tube head when consent.

Further, the applying head includes the abutting platform for being connected to the grafting nozzle, the end edge of the first segment It extends outwardly and is formed with abutment ring, the abutting platform is connected to the abutment ring.

Further, the inner surface of the first segment offers limiting slot, the outer surface of the grafting nozzle be equipped with it is described The stop collar that limiting slot is fastened.

Further, the outer surface of the second segment be equipped with guiding the position of bone, the tube head inner surface setting with it is described It is oriented to the guide groove of position of bone cooperation.

Further, the inner surface of the tube head is provided with for cooperating the sealing for realizing sealing with the second segment Ring, the external screw thread, the guiding position of bone, the second segment and the sealing ring mating surface along the adjustable pipe it is axial according to Secondary distribution.

Further, the inner surface of the rotary sleeve, which is away from the internal screw thread, offers button bit, the tube head Outer surface is equipped with retaining ring, and the retaining ring is buckled in the button bit.

Further, baffle is equipped in the rotary sleeve, the outer surface of the tube head is equipped with to be cooperated for the baffle To limit the block face of the turned position of the rotary sleeve.

Further, the applying head is hairbrush, eyeliner, swab stick, flocking head, ball, spongy top, flexible glue tongue piece, powder Flutter head, lipstick head or massage head.

Further, the shape of the packaging tube is ellipse or circle.

It further, further include outer cover for protecting the rotary sleeve Yu the applying head, the outer cover and the pipe Head is spirally connected or snapping.

The rotary sleeve that has the technical effect that of the utility model compared with the existing technology is buckled in hose tube head, in rotary sleeve Portion is threaded with adjustable pipe, drives adjustable pipe to move up and down by rotation rotary sleeve, the plunger in tube head is made to block or divide From in the consent of adjustable pipe.When plunger blocks consent, hose content will not enter applying head.When plunger separates consent, User's squeezing tube, hose content enter grafting nozzle by consent by tube head and reach applying head.Grafting nozzle removably connects It is connected to adjustable pipe bulge loop, and grafting nozzle is located in movable interface tube, realizes the sealing between applying head and adjustable pipe, and be easy Assembly and disassembly, are conveniently replaceable different types of applying head.The packaging tube structure is simple, easy to use.

Detailed description of the invention

It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical new Some embodiments of type for those of ordinary skill in the art without any creative labor, can be with It obtains other drawings based on these drawings.

Fig. 1 is the installation diagram of packaging tube provided by the embodiment of the utility model, and wherein applying head, outer cover do not show；

Fig. 2 is the exploded view of the packaging tube of Fig. 1；

Fig. 3 is the cross-sectional view of the packaging tube of Fig. 2；

Fig. 4 is cross-sectional view of the packaging tube provided by the embodiment of the utility model when plunger blocks consent；

Fig. 5 is cross-sectional view of the packaging tube provided by the embodiment of the utility model when plunger separates consent；

Fig. 6 (a), Fig. 6 (b), Fig. 6 (c), Fig. 6 (d), Fig. 6 (e), Fig. 6 (f) are respectively flocking head, double pearl massage heads, powder puff Head, flexible glue lipstick head, porous lipstick head, single pearl massage head schematic diagram.

Specific embodiment

In order to which technical problem to be solved in the utility model, technical solution and beneficial effect is more clearly understood, with Lower combination accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific reality described herein It applies example to be only used to explain the utility model, is not used to limit the utility model.

It should be noted that it can be directly another when element is referred to as " being fixed on " or " being set to " another element On one element or indirectly on another element.When an element is known as " being connected to " another element, it can To be directly to another element or be indirectly connected on another element.

It is to be appreciated that term " length ", " width ", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientation or positional relationship of the instructions such as "horizontal", "top", "bottom", "inner", "outside" is that orientation based on the figure or position are closed System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention, More than, unless otherwise specifically defined.

Also referring to Fig. 1 to Fig. 5, packaging tube provided by the utility model includes hose 10, rotary sleeve 20, adjustable pipe 30, applying head 40.Hose 10 has tube head 11, and the axially extending plunger 12 along hose 10 is equipped in tube head 11；Rotation Set 20 is buckled in tube head 11, and rotary sleeve 20 is rotatablely installed around the axis of tube head 11 in tube head 11, the interior table of rotary sleeve 20 Face is equipped with internal screw thread 21；Applying head 40 has grafting nozzle 42；Adjustable pipe 30 is threadedly connected in rotary sleeve 20, and adjustable pipe 30 includes The first segment 30a and second segment 30b being connected, are formed with consent 32 between first segment 30a and second segment 30b, second segment 30b is inserted Enter tube head 11, it is to connect inside first segment 30a that the outer surface of first segment 30a, which is equipped with the external screw thread 31 cooperated with internal screw thread 21, Mouthful, bulge loop 33 is equipped in interface, bulge loop 33 is connected to consent 32, and grafting nozzle 42 is removably attachable to bulge loop 33, and grafting nozzle 42 are located in interface, and adjustable pipe moves up and down so that plunger 12 blocks or is located away from consent 32, in plunger when rotating rotary sleeve 20 12 bulge loops 33 when being located away from consent 32 are connected to grafting nozzle 42 with tube head 11.

Rotary sleeve 20 is buckled in 10 tube head 11 of hose, and 20 internal whorl of rotary sleeve is connected with adjustable pipe 30, passes through rotation Rotary sleeve 20 drives adjustable pipe 30 to move up and down, and the plunger 12 in tube head 11 is made to block or be located away from the consent of adjustable pipe 30 32.When plunger 12 blocks consent 32,10 content of hose will not enter applying head 40.When plunger 12 separates consent 32, use Family squeezing tube 10,10 content of hose enter grafting nozzle 42 by consent 32 by tube head 11 and reach applying head 40.Grafting nozzle 42 are removably attachable to 30 bulge loop 33 of adjustable pipe, and grafting nozzle 42 is located in 30 interface of adjustable pipe, realize applying head 40 and live Sealing between dynamic pipe 30, and easy assembling disassembling, are conveniently replaceable different types of applying head 40.The packaging tube structure is simple, It is easy to use.

Hose 10 is mainly made of tube head 11 and pipe shaft 13.PE full-plastic tube, PP full-plastic tube, plastic-aluminum product may be selected in hose 10 Layer pipe or metal hose etc..It can pouring in liquid cosmetics, drug etc. in pipe shaft 13.The following peripheral of plunger 12 is provided with connection hose 10 13 inner cavity of pipe shaft through-hole 14.

Rotary sleeve 20 is in straight tube shape, and rotary sleeve 20 can be reprocessed, such as printing, boiling hot decorations, labeling, realizes mark function Energy.Inserting groove 34 is formed between the outer surface of bulge loop 33 and the inner surface of adjustable pipe 30, grafting nozzle 42 is plugged in inserting groove 34, So that grafting nozzle 42 is removably attachable to 30 bulge loop 33 of adjustable pipe.Applying head 40 has transmission channel 41, transmission channel 41 End is equipped with spreader portion 44, and content is transmitted to spreader portion 44 by transmission channel 41.

Further, as a kind of specific embodiment of packaging tube provided by the utility model, applying head 40 includes It is connected to the abutting platform 43 of grafting nozzle 42, the end edge of first segment 30a, which extends outwardly, is formed with abutment ring 35, abuts platform 43 and supports It is connected to abutment ring 35.The structure is easy molding, the sealing being able to achieve between applying head 40 and adjustable pipe 30, and easy assembling disassembling.

Further, as a kind of specific embodiment of packaging tube provided by the utility model, first segment 30a's is interior Surface offers limiting slot 36, and the outer surface of grafting nozzle 42 is equipped with the stop collar 421 being fastened with limiting slot 36.The structure is held Sealing that is easily molded, being able to achieve between applying head 40 and adjustable pipe 30, and easy assembling disassembling.

Further, as a kind of specific embodiment of packaging tube provided by the utility model, second segment 30b's is outer Surface is equipped with the guiding position of bone 37, the guide groove 111 that the inner surface setting of tube head 11 cooperates with the guiding position of bone 37.The structure is easy Molding, convenient for when rotating rotary sleeve 20, adjustable pipe 30 moves up and down.

Further, as a kind of specific embodiment of packaging tube provided by the utility model, tube head 11 it is interior Surface is provided with for cooperating the sealing ring 112 for realizing sealing, external screw thread 31, the guiding position of bone 37, second segment with second segment 30b The mating surface of 30b and sealing ring 112 are sequentially distributed along the axial direction of adjustable pipe 30.The structure is easy molding, is able to achieve adjustable pipe 30 With the sealing between tube head 11.External screw thread 31 is oriented to the mating surface of the position of bone 37, adjustable pipe 30 and sealing ring 112 along adjustable pipe 30 axial direction is sequentially distributed, so that package assembly radial dimension is smaller, overall structure occupied space is smaller, can do radial dimension Lesser packaging tube, convenient for packaging.

Further, as a kind of specific embodiment of packaging tube provided by the utility model, rotary sleeve 20 it is interior Surface, which is away from internal screw thread 21, offers button bit 22, and the outer surface of tube head 11 is equipped with retaining ring 113, and retaining ring 113 is buckled in Position 22.

Further, it as a kind of specific embodiment of packaging tube provided by the utility model, is set in rotary sleeve 20 There is baffle 23, the outer surface of tube head 11, which is equipped with, to be cooperated for baffle 23 to limit the block face 114 of the turned position of rotary sleeve 20. The structure is easy molding, can limit the turned position of rotary sleeve 20.

Further, a kind of specific embodiment party please refer to Fig. 6, as packaging tube provided by the utility model Formula, applying head 40 be flocking head, double pearl massage heads, powder puff head, flexible glue lipstick head, porous lipstick head, single pearl massage head, hairbrush, Eyeliner, swab stick, spongy top or flexible glue tongue piece.It allows user by replacement applying head 40, realizes different type applying head 40 more It changes.

Further, as a kind of specific embodiment of packaging tube provided by the utility model, packaging tube it is outer Shape is ellipse or circle.It is specific to select on demand.

It further, further include for protecting as a kind of specific embodiment of packaging tube provided by the utility model The outer cover 50 of rotary sleeve 20 and applying head 40 is protected, outer cover 50 and tube head 11 are spirally connected or snapping.Outer cover 50 is easy assembly, to component It is protected.

The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this Made any modifications, equivalent replacements, and improvements etc., should be included in the guarantor of the utility model within novel spirit and principle Within the scope of shield.

Claims (9)

1. packaging tube characterized by comprising

Hose with tube head, the interior axially extending plunger being equipped with along the hose of the tube head；

It is buckled in the rotary sleeve of the tube head, the rotary sleeve is rotatablely installed around the axis of the tube head in the tube head The inner surface in portion, the rotary sleeve is equipped with internal screw thread；

Applying head with grafting nozzle；And

The adjustable pipe being threadedly connected in the rotary sleeve comprising the first segment and second segment being connected, the first segment with Be formed with consent between the second segment, the second segment is inserted in the tube head, the outer surface of the first segment be equipped with The external screw thread of the screw-internal thread fit is interface inside the first segment, is equipped with bulge loop in the interface, the bulge loop with it is described Consent connection, is formed with inserting groove, grafting nozzle is plugged in inserting groove and makes between the outer surface of bulge loop and the inner surface of adjustable pipe The grafting nozzle is removably attachable to the bulge loop, and the grafting nozzle is located in the interface, when rotating the rotary sleeve The adjustable pipe moves up and down so that the plunger blocks or is located away from the consent, when the plunger is located away from the consent The bulge loop is connected to the grafting nozzle with the tube head；The inner surface of the first segment offers limiting slot, the grafting The outer surface of nozzle is equipped with the stop collar being fastened with the limiting slot.

2. packaging tube as described in claim 1, which is characterized in that the applying head includes being connected to supporting for the grafting nozzle Consecutive, the end edge of the first segment, which extends outwardly, is formed with abutment ring, and the abutting platform is connected to the abutment ring.

3. packaging tube as described in claim 1, which is characterized in that the outer surface of the second segment is equipped with the guiding position of bone, institute State the guide groove of the inner surface setting and the guiding position of bone cooperation of tube head.

4. packaging tube as claimed in claim 3, which is characterized in that the inner surface of the tube head be provided with for it is described The sealing ring of sealing is realized in second segment cooperation, and the external screw thread, the guiding position of bone, the second segment are matched with the sealing ring Conjunction face is sequentially distributed along the axial direction of the adjustable pipe.

5. such as the described in any item packaging tubes of Claims 1-4, which is characterized in that the inner surface of the rotary sleeve is away from Button bit is offered at the internal screw thread, the outer surface of the tube head is equipped with retaining ring, and the retaining ring is buckled in the button bit.

6. such as the described in any item packaging tubes of Claims 1-4, which is characterized in that baffle is equipped in the rotary sleeve, it is described The outer surface of tube head, which is equipped with, to be cooperated for the baffle to limit the block face of the turned position of the rotary sleeve.

7. such as the described in any item packaging tubes of Claims 1-4, which is characterized in that the applying head be hairbrush, eyeliner, Swab stick, flocking head, ball, spongy top, flexible glue tongue piece, powder puff head, lipstick head or massage head.

8. such as the described in any item packaging tubes of Claims 1-4, which is characterized in that the shape of the packaging tube is oval Shape or circle.

9. such as the described in any item packaging tubes of Claims 1-4, which is characterized in that further include for protecting the rotary sleeve With the outer cover of the applying head, the outer cover is spirally connected with the tube head or snapping.