CN202642352U

CN202642352U - Novel paste hose

Info

Publication number: CN202642352U
Application number: CN 201220206748
Authority: CN
Inventors: 朴范叟
Original assignee: SHANGHAI YIDI COSMETICS CO Ltd
Current assignee: SHANGHAI YIDI COSMETICS CO Ltd
Priority date: 2012-05-10
Filing date: 2012-05-10
Publication date: 2013-01-02
Anticipated expiration: 2022-05-10

Abstract

The utility model discloses a novel paste hose. A hose opening is arranged on a hose head, an outer sleeve is arranged on the periphery of the hose head, an upper opening of the outer sleeve is higher than an upper mouth of the hose opening, and a piston cover is axially arranged inside the upper opening of the outer sleeve in limiting mode. An inner plug is axially and movably arranged between the piston cover and the hose opening. The inner plug comprises a hose opening cover plate, a supporting column and a guiding column. Threads or bayonets are arranged on the periphery face of the outer sleeve, a lead-out device is arranged on the outer sleeve, and the lead-out device is in thread connection with the outer sleeve in sealing mode or clamped with the outer sleeve. By arranging the movable inner plug and the piston cover, the novel paste hose ingeniously solves the problems that usage and storage quality of paste are affected due to the fact that an air suck-back phenomenon exists after part of the paste is used in the process of using the hose, and therefore storage quality of products is guaranteed and the products can be used conveniently.

Description

A kind of Novel cream flexible pipe

Technical field

The utility model relates to the one way of life articles for use, relates in particular to a kind of cosmetic product.

Background technology

Paste hose is that the frequency of usefulness is increasing in our daily life, especially cosmetic industry, have a lot of products all be with flexible pipe as packing container, flexible pipe is easy to use with it, need not to open container, need not to use the advantages such as special the cream equipment of getting, health are convenient; But in use we can have a common problem, we are after having used a part of lotion, when user's hand unclamps flexible pipe, the flexible pipe that is crushed has instant bounce-back, and at this moment the outer air of flexible pipe will pass through the hose port suction hose, its drawback is: it is in the environment of best and air insulated that one, the guaranteeing the quality of some product store, and suck-back such as air obviously can affect the reasonable preservation of product; Its two, when flexible pipe after air amount, squeeze next time press flexible pipe in, just have time of an evacuation of air, then could the interior lotion of extruding pipe so that our use is extremely inconvenient.

The utility model content

Technical problem to be solved in the utility model provides a kind of more rational Paste hose, when after flexible pipe has been used in extruding, unclamping, the suck-back device of hose port can prevent in time that the air suck-back from entering flexible pipe, guarantees that the quality of product has also guaranteed the comfort feature that uses.

The utility model is to solve the problems of the technologies described above the technical scheme that adopts to be:

A kind of Novel cream flexible pipe, comprise hose body and flexible pipe head, described flexible pipe head midway location is provided with the poroid hose port of a post, described flexible pipe head periphery is provided with outer tube, the upper shed of described outer tube is higher than the suitable for reading of described hose port, is provided with a piston cap in the upper shed of described outer tube axial limiting; Space-closed between described piston cap and the described hose port only has by hose port to communicate with hose body, communicate with upper space by the piston cap through hole that is arranged at the piston cap upper surface; Between described piston cap and hose port, can be provided with axially and movably an interior plug; Described interior plug comprises that radial dimension is greater than the blank flange of hose port, be arranged at the pillar stiffener and the guidepost that is arranged at the blank flange lower surface of blank flange upper surface, described guidepost slides and is arranged in the described flexible pipe oral pillar hole, leave the effective clearance of lotion outflow between the inwall in described guidepost and flexible pipe oral pillar hole, when leaving the gap that plug upwards floats in the actv. between the upper end of described pillar stiffener and the piston cap during end in contact on described blank flange lower surface and the hose port, described hose port upper end is complementary with described blank flange lower surface, closed hose mouth upper end open when blank flange lower surface and the pressing of hose port upper end; The up and down space of blank flange communicates when floating beyond the Great Wall in described, and described piston cap through hole keeps communicating state, described guidepost of while not to break away from hose port when described pillar stiffener come-up is touched mutually with piston cap; The outer peripheral face of described outer tube is provided with screw thread or bayonet socket, is provided with let-off gear(stand) at described outer tube, and let-off gear(stand) is threaded hermetically with outer tube or engages.

Described let-off gear(stand) can for deriving brush, comprise middle cover, rotary head, core pipe, brush head and enclosing cover; Described middle cover hypomere is provided with fixed muffle, the outer peripheral face of described outer tube is provided with screw thread, the inwall of described fixed muffle is provided with the negative thread that is complementary with described outer tube outer peripheral face, bottom, upper end at described fixed muffle is provided with seal ring, described middle cover epimere is provided with the rotary head sleeve, described rotary head rotatably is arranged in the rotary head sleeve, is provided with the lotion passage between fixed muffle and the rotary head sleeve and is connected with described piston cap through hole; The rotary head center is provided with hollow core tubes, described core pipe lower end communicates with described lotion passage, described rotary head upper end is fixedly installed a brush head, described core pipe upper end is inserted in the brush head, provides lotion to brush head, and described enclosing cover is covered on outside the described brush head and removably engages with middle cover or rotary head.

Paste hose of the present utility model is by arranging movable inner plug and piston cap, solved dexterously in the flexible pipe use procedure and caused the air suck-back after the part use, the problem of preservation quality is used and is affected in impact, extruding part lotion when we use, when extruding lotion, interior plug upwards floats, and the pillar stiffener of described interior plug upwards offsets with piston cap, and blank flange breaks away from hose port upper end (shown in Fig. 3 a, Fig. 3 b); When finishing using, when the user unclamps flexible pipe, because the resilience flexible pipe inner space of hose wall tends to enlarge again, at this moment refluxed to flexible pipe by remaining lotion or air in the lotion passage of top, the pressure of its backflow is applied on the upper surface of described blank flange, plug down sliding in driving, until blank flange covers the upper end of hose port, hose port is sealed, keep negative pressure state this moment in the flexible pipe, blank flange will not close the upper end open (shown in Fig. 3 c, Fig. 3 d) of hose port all the time during squeezing tube.So cleverly design will guarantee flexible pipe use each time rear hose can resilience, can not produce the air suck-back, the storage of having guaranteed product guarantee the quality and use convenient.

And derive the let-off gear(stand) design of brush, and a kind of anti-suck Paste hose hairbrush of arbitrarily rotational head easy to use then is provided, this flexible pipe hairbrush is science, convenient, safe and practical more.

Description of drawings

Fig. 1 is the structural representation of Paste hose of the present utility model (derivation brush);

Fig. 2 is the exploded perspective view of Paste hose of the present utility model (derivation brush);

Fig. 3 a, Fig. 3 b, Fig. 3 c, Fig. 3 d are the A position interior plug active state scheme drawing in use of Fig. 1;

Fig. 4 is the structural representation of interior plug.

1, hose body 2, flexible pipe head 21, hose port 22, outer tube 23, piston cap

231, piston cap through hole 24, interior plug 241, blank flange 242, pillar stiffener

243, guidepost 3, let-off gear(stand) 31, middle cover 311, fixed muffle

312, rotary head sleeve 32, rotary head 33, core pipe 34, brush head

35 enclosing covers 4, seal ring.

The specific embodiment

The utility model will be further described below in conjunction with drawings and Examples.

Fig. 1, Fig. 2 shows a kind of Novel cream flexible pipe, comprise hose body 1 and flexible pipe head, described flexible pipe head 2 midways location are provided with the poroid hose port 21 of a post, described flexible pipe head periphery is provided with outer tube 22, the upper shed of described outer tube 22 is higher than the suitable for reading of described hose port 21, be provided with a piston cap 23 in the upper shed of described outer tube 22 axial limiting, piston cap 23 cross sections are down " U " font, outer peripheral face in piston cap 23 is provided with a circle flange, be provided with a circle groove in the position that is complementary of outer tube 22 inwalls, piston cap 23 establishes axial limiting by the card of described flange and groove; Space-closed between described piston cap 23 and the described hose port 21 only has by hose port 21 to communicate with hose body 1, communicate with upper space by the piston cap through hole 231 that is arranged at piston cap 23 upper surfaces; Between described piston cap 23 and hose port 21, can be provided with axially and movably an interior plug 24; Described interior plug 24 comprises that radial dimension is greater than the blank flange 241 of hose port 21, the guidepost 243(that is arranged at the pillar stiffener 242 of blank flange 241 upper surfaces and is arranged at blank flange 241 lower surfaces as shown in Figure 4), described guidepost 243 slides and is arranged in the described hose port 21 post holes, leave the effective clearance of lotion outflow between the inwall in described guidepost 243 and hose port 21 post holes, when leaving the gaps that plug 24 upwards floats in the actv. between the upper end of described pillar stiffener 242 and the piston cap 23 during end in contact on described blank flange 241 lower surfaces and the hose port 21, described hose port 21 upper ends and described blank flange 241 lower surfaces are complementary, closed hose mouth 21 upper end open when the 21 upper end pressings of blank flange 241 lower surfaces and hose port; The up and down space of blank flange 241 communicates when described interior plug 24 come-up, and described piston cap through hole 231 keeps communicating state when described pillar stiffener 242 come-ups are touched mutually with piston cap 23, described guidepost 243 does not break away from hose port 21 simultaneously; The outer peripheral face of described outer tube 22 is provided with screw thread, is provided with let-off gear(stand) 3 at described outer tube, let-off gear(stand) 3 be threaded hermetically with outer tube 22 (can certainly be to be provided with the bayonet socket that is complementary, both each other hermetically the engaging).

Described let-off gear(stand) 3 comprises middle cover 31, rotary head 32, core pipe 33, brush head 34 and enclosing cover 35 for deriving brush; Described middle cover 31 hypomeres are provided with fixed muffle 311, the outer peripheral face of described outer tube 22 is provided with screw thread, the inwall of described fixed muffle 311 is provided with the negative thread that is complementary with described outer tube 22 outer peripheral faces, bottom, upper end at described fixed muffle is provided with seal ring 4, described middle cover 31 epimeres are provided with rotary head sleeve 312, described rotary head 32 rotatably is arranged in the rotary head sleeve 312, is provided with the lotion passage between fixed muffle 311 and the rotary head sleeve 312 and is connected with described piston cap through hole 231; Rotary head 32 centers are provided with hollow core tubes 33, described core pipe 33 lower ends communicate with described lotion passage, described rotary head 32 upper ends are fixedly installed a brush head 34, described core pipe 33 upper ends are inserted in the brush head 34, provide lotion to brush head 34, and described enclosing cover 35 is covered on outside the described brush head 34 and removably engages (also can be removably to engage with rotary head 32) with middle cover 31.

And above-mentioned derivation brush also can be the let-off gear(stand) of other form, such as painting type let-off gear(stand), can not need rotary head and brush head, only need one in the cover sealing shroud be located on the described outer tube 22, be provided with the lotion passage in the middle cover and set applying head at channel exit and get final product.Certainly above-mentioned let-off gear(stand) also can be the lotion let-off gear(stand) of other conventional form.

Claims

1. Novel cream flexible pipe, comprise hose body and flexible pipe head, it is characterized in that: described flexible pipe head midway location is provided with the poroid hose port of a post, described flexible pipe head periphery is provided with outer tube, the upper shed of described outer tube is higher than the suitable for reading of described hose port, is provided with a piston cap in the upper shed of described outer tube axial limiting; Space-closed between described piston cap and the described hose port only has by hose port to communicate with hose body, communicate with upper space by the piston cap through hole that is arranged at the piston cap upper surface; Between described piston cap and hose port, can be provided with axially and movably an interior plug; Described interior plug comprises that radial dimension is greater than the blank flange of hose port, be arranged at the pillar stiffener and the guidepost that is arranged at the blank flange lower surface of blank flange upper surface, described guidepost slides and is arranged in the described flexible pipe oral pillar hole, leave the effective clearance of lotion outflow between the inwall in described guidepost and flexible pipe oral pillar hole, when leaving the gap that plug upwards floats in the actv. between the upper end of described pillar stiffener and the piston cap during end in contact on described blank flange lower surface and the hose port, described hose port upper end is complementary with described blank flange lower surface, closed hose mouth upper end open when blank flange lower surface and the pressing of hose port upper end; The up and down space of blank flange communicates when floating beyond the Great Wall in described, and described piston cap through hole keeps communicating state, described guidepost of while not to break away from hose port when described pillar stiffener come-up is touched mutually with piston cap; The outer peripheral face of described outer tube is provided with screw thread or bayonet socket, is provided with let-off gear(stand) at described outer tube, and let-off gear(stand) is threaded hermetically with outer tube or engages.

2. Paste hose according to claim 1 is characterized in that: described let-off gear(stand) comprises middle cover, rotary head, core pipe, brush head and enclosing cover for deriving brush; Described middle cover hypomere is provided with fixed muffle, the outer peripheral face of described outer tube is provided with screw thread, the inwall of described fixed muffle is provided with the negative thread that is complementary with described outer tube outer peripheral face, bottom, upper end at described fixed muffle is provided with seal ring, described middle cover epimere is provided with the rotary head sleeve, described rotary head rotatably is arranged in the rotary head sleeve, is provided with the lotion passage between fixed muffle and the rotary head sleeve and is connected with described piston cap through hole; The rotary head center is provided with hollow core tubes, described core pipe lower end communicates with described lotion passage, described rotary head upper end is fixedly installed a brush head, described core pipe upper end is inserted in the brush head, provides lotion to brush head, and described enclosing cover is covered on outside the described brush head and removably engages with middle cover or rotary head.