CN201228121Y

CN201228121Y - Hose for packaging bag with cover

Info

Publication number: CN201228121Y
Application number: CNU2008200497527U
Authority: CN
Inventors: 徐长恒; 肖阳正
Original assignee: ZHONGSHAN NCA CO Ltd
Current assignee: ZHONGSHAN NCA CO Ltd
Priority date: 2008-06-21
Filing date: 2008-06-21
Publication date: 2009-04-29
Anticipated expiration: 2018-06-21

Abstract

The utility model discloses a lidded hose for packaging, which comprises a hose body, wherein a head part is arranged on the hose body; the key point of the design lies in that the hose body comprises a duct and a cap connected with the duct; one end of the duct is connected with the hose body; a thin-wall groove which can be conveniently broken is formed at the connecting part of the duct and the cap; a blind hole which can be overturned to cover one end of the duct after the groove is broken is formed at the upper part of the cap; and the bottom part of the blind hole can seal and separate the centre hole of the duct. The utility model provides the lidded hose for packaging, which has the advantages of simple structure, convenient use and low production cost.

Description

Packaging hose with cover

[technical field]

The utility model relates to a kind of packaging hose with cover.

[background technology]

Existing packaging hose structure is: a band sealing outside thread and the middle shoulder that through hole is arranged arranged on the pipe shaft, screws on thread sealed closure during use, and in order to prevent the pre-sales safety of using and guarantee the quality, sometimes will be at place, aperture sealing one complex film.So just increased cost greatly, be not easy to promote the use of.

[utility model content]

The utility model has overcome above-mentioned technical deficiency, provides simple in structure, and is easy to use, the packaging hose with cover that productive costs is low.

For achieving the above object, the utility model has adopted following technical proposal:

Packaging hose with cover, include the flexible pipe pipe shaft, the flexible pipe pipe shaft is provided with head, described head includes conduit, and be attached thereto the cap that connects, and an end of conduit is connected with the flexible pipe pipe shaft, and the position that conduit links to each other with cap is provided with the thin-walled groove of being convenient to fracture, the blind hole of energy overturn cover on conduit one end after cap top is provided with and fractures, the blind hole bottom cuts off the hole sealing of described catheter center;

Described thin-walled groove is the ring groove that is arranged on head top;

Described cap and conduit appearance are cylindrical or conical, and cap outer wall circumference is arranged with the plate on protruding and surface or is used to strengthen concavo-convex groove or the light face of sassafras of rubbing;

Described blind hole bottom is provided with protruding snap ring in the bottom surface, and circumference forms draw-in groove at the bottom of snap ring and the blind cavity, and described conduit upper end, the back that fractures can be installed in the above-mentioned draw-in groove conduit is formed sealing;

Described conduit lower end excircle is provided with and is used for the contiguous block that is tightly connected with the flexible pipe injection moulding.The beneficial effects of the utility model are:

1, the flexible pipe head is made up of the conduit and the cap of single injection-molded, and processing technology is simple, has also avoided simultaneously bothering with the complex film leak free in exit, conduit upper end, has reduced the production process of packaging hose with cover, greatly reduces productive costs;

2, the user can separate cap, conduit when using for the first time, can be sleeved on the conduit with the cap capping after the use again, and is simple in structure, easy to use;

3, conduit top is provided with the ring groove that is used for its frangibility, and cap outer wall circumference is arranged with and is used for the plate protruding and surface, and the user can fracture at the ring groove place of portion conduit from it with hand-tight plate rotation of holding on the cap like this, and is simple to operate.

[description of drawings]

Be described in further detail below in conjunction with accompanying drawing and embodiment of the present utility model:

Fig. 1 is the plastics mouthpiece of one and the running condition figure of flexible pipe;

Fig. 2 is the plastics mouthpiece perspective view of one;

Fig. 3 is the plastics mouthpiece cut-away view of one;

Fig. 4 separates back package assembly scheme drawing for the plastics mouthpiece fractures;

Fig. 5 separates the back scheme drawing for the plastics mouthpiece fractures;

Fig. 6 separates back package assembly cut-away view for the plastics mouthpiece fractures;

Fig. 7 separates the running condition figure of back and flexible pipe for the plastics mouthpiece fractures;

[specific embodiment]

As shown in the figure, packaging hose with cover, include flexible pipe pipe shaft 1, flexible pipe pipe shaft 1 is provided with head 2, head 2 includes conduit 21 and is attached thereto the cap 22 that connects, and an end of conduit 21 is connected with flexible pipe pipe shaft 1, and the position that conduit 21 links to each other with cap 22 is provided with the thin-walled groove of being convenient to fracture 210, the blind hole 220 of energy overturn cover on conduit 21 1 ends after cap 22 tops are provided with and fracture, promptly blind hole 220 becomes the lid of sealing duct 21 conversely.Blind hole 220 bottoms cut off described conduit 21 centre holes sealing.In blind hole 220, blind hole 220 bottoms are provided with protruding snap ring 223 in the bottom surface, and snap ring 223 forms draw-in groove 221 with circumference at the bottom of blind hole 220 chambeies, and rear tube 21 upper ends that fracture can be installed in the above-mentioned draw-in groove 221 conduit 21 is formed sealing.

Cap 22 and conduit 21 appearances are cylindrical or conical, and cap 22 and conduit 21 appearances are cylindrical in the utility model.Conduit 21 and cap 22 injection machine single injection-molded, conduit 21 lower end excircles are provided with and are used for the contiguous block 211 that is tightly connected with flexible pipe 1 injection moulding.Thin-walled groove 210 on the conduit 21 is for being arranged on the ring groove on plastics mouthpiece 2 tops, because conduit 21 tube walls at ring groove place are thin, twisting resistance weakens, and fractures easily.The user can firmly fracture conduit 21 rotation cap 22 when using for the first time the paste such as toothpaste of the utility model packing, and cap 22, conduit 21 separate the back user and the paste in the flexible pipe 1 can be extruded use.Can be sleeved on outside the conduit 21 with 220 cappings of the blind hole on the cap 22 again after using.

For the ease of the user conduit 21 is fractureed, in the utility model, cap 22 outer wall circumference are arranged with and are used for the plate 225 protruding and surface, and the user can fracture conduit 21 thin-walled groove 210 places from it with hand-tight plate 225 rotations of holding on the cap 22 like this.

Except being provided with the plate 225 at cap 22 outer wall circumference, (not shown) can also be arranged at concavo-convex groove or the light face that strengthens the sassafras that rubs at cap 22 outer wall circumference, equally also can play to be convenient on the rotatable cap 22 of user conduit 21 thin-walled groove 210 places are from it fractureed purpose.

Claims

1, packaging hose with cover, include flexible pipe pipe shaft (1), flexible pipe pipe shaft (1) is provided with head (2), it is characterized in that described head (2) includes conduit (21), and be attached thereto the cap (22) that connects, one end of conduit (21) is connected with flexible pipe pipe shaft (1), the position that conduit (21) links to each other with cap (22) is provided with the thin-walled groove of being convenient to fracture (210), the blind hole (220) of energy overturn cover on conduit (21) one ends after cap (22) top is provided with and fractures, blind hole (220) bottom cuts off the sealing of described conduit (21) centre hole.

2, packaging hose with cover according to claim 1 is characterized in that described thin-walled groove (210) is for being arranged on the ring groove on head (2) top.

3, hose package pack according to claim 1 and 2, it is cylindrical or conical to it is characterized in that described cap (22) and conduit (21) appearance are, and cap (22) outer wall circumference is arranged with the plate (225) on protruding and surface or is used to strengthen concavo-convex groove or the light face of sassafras of rubbing.

4, packaging hose with cover according to claim 3, it is characterized in that described blind hole (220) bottom is provided with protruding snap ring in the bottom surface (223), snap ring (223) forms draw-in groove (221) with circumference at the bottom of blind hole (220) chamber, and the described conduit in back (21) upper end that fractures can be installed in the above-mentioned draw-in groove (221) conduit (21) is formed sealing.

5, packaging hose with cover according to claim 1 is characterized in that described conduit (21) lower end excircle is provided with and is used for the contiguous block (211) that is tightly connected with flexible pipe (1) injection moulding.