CN217919242U - Double-clamp double-cover hose structure - Google Patents

Abstract

The utility model provides a two lid hose construction of two calories, including the body with through the skull of screw thread butt joint on the body, the body includes body and the tube head of integrative injection moulding on the body, the tube head outside is provided with the external screw thread, the discharge gate has been seted up at the top center of tube head, the tube head is provided with rotatory spacing bayonet socket with body junction, the seal membrane that can tear is pasted at the tube head top, the skull includes the lid and connects the lid that lifts in the lid rear end through articulated software, lid top center is provided with the bellied discharging pipe that makes progress, the inboard that lifts the lid be provided with the lid on discharging pipe assorted end cap, lift the end cap when the lid closes on the lid and just insert to the discharging pipe. This double cassette and double cap hose structure is through pasting the seal membrane at the tube head, and oxygen gets into the body before can avoiding using, improves the shelf life, in addition through set up rotatory spacing bayonet socket in tube head and body junction, can judge fast and screw up when can ensure that skull and body assembly target in place.

Description

Double-clamp double-cover hose structure

Technical Field

The utility model relates to a hose technical field, concretely relates to double cassette double-cover hose structure.

Background

Among the packaging forms of cosmetics, the hose type packaging form has the advantages of portability, sealing, convenient use and the like, is convenient to carry and use anytime and anywhere, and is popular with people. Cosmetic hose class packing adopts extrusion formula single tube structure again more, and the hose and its lid are when production, generally speaking, and the inseparable structure of the lid of hose as an organic whole, and when production promptly, the upper cover and the lower cover of lid are produced simultaneously through same mould, can't dismantle between upper cover and the lower cover, and the production degree of difficulty is higher, and the precision is difficult to be held, and it is also inconvenient to use.

There are also hoses that use a flip-top structure, such as the following: CN 212830146U's chinese patent discloses a lift formula hose container, establish including hose and lid lift the lid subassembly on the hose mouth of pipe, it includes upper cover and lower cover to lift the lid subassembly, the lower cover can be dismantled the lid and close the mouth of pipe of hose, cover down be equipped with the discharge gate of hose mouth of pipe intercommunication, be connected through eye-splice latch coupling mechanism between upper cover and the lower cover, the upper cover can wind eye-latch coupling mechanism is rotatory to form in pairs opening or closing of discharge gate, this utility model production degree of difficulty is low, and the production precision is held easily, can freely dismantle and install between upper cover and the lower cover, and made things convenient for installation and use, simple structure is compact, and the practicality is high. However, the sealing performance of the cosmetic tube cannot be guaranteed, and particularly, a sealing film is not attached to the tube opening after the cosmetic tube is produced and filled, so that oxygen enters the tube body easily, the shelf life of the cosmetic is shortened, and the cosmetic may leak from the tube opening directly due to careless squeezing. In addition, when the cover body is assembled with the pipe head, the assembling of the cover body and the pipe head can not be ensured when the cover body is screwed, if the cover body is screwed too tightly, the subsequent cover body is difficult to unscrew, if the cover body is screwed too loosely, the cover body can cause liquid leakage due to the fact that the cover body is not tightly assembled with the pipe head, and if the cover body is screwed too loosely, the cover body can fall off in the using process, so that improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a double cassette double-cover hose structure, simple structure, convenient to use through having pasted the seal membrane at the tube head, oxygen gets into the body before can avoiding using, improves the shelf life, in addition through setting up rotatory spacing bayonet socket in tube head and this body coupling department of body, can the snap judgments screw up when can ensure that skull and body assemble target in place.

In order to realize the technical scheme, the utility model provides a double cassette double-cover hose construction, including the body and through the skull of screw thread butt joint on the body, the body includes body and the tube head of integrative injection moulding on the body, the tube head outside is provided with the external screw thread, and the discharge gate has been seted up at the top center of tube head, and the tube head is provided with rotatory spacing bayonet socket with body junction, and the seal membrane that can tear is pasted at the tube head top, the skull includes the lid and connects the lid of lifting at the lid rear end through articulated software, lid top center is provided with the bellied discharging pipe that makes progress, lifts the inboard of lid be provided with the lid on discharging pipe assorted end cap, lift the end cap when the lid closes on the lid and just insert to the discharging pipe.

In above-mentioned technical scheme, during actual assembly, through threaded connection between body and the skull, the skull can be unscrewed for the body, can the components of a whole that can function independently process, processing technology is simpler, through set up rotatory spacing bayonet socket in tube head and body junction, when the head is screwed up, can judge fast and screw up when can ensure that skull and body assemble target in place, it is difficult to open or assemble not target in place to cross to tighten during the prevention assembly, it has the seal membrane that can tear to paste at the tube head top, oxygen gets into the body before can avoiding using, the shelf life is prolonged, and through set up and the lid on the lid discharging pipe assorted end cap in the inboard of lifting the lid, also can strengthen the leakproofness to internal cosmetics of tube when using.

Preferably, the cover body and the front end of the lifting cover are provided with lifting cover notches which are convenient for the lifting cover to open, and the lifting cover can be opened through the lifting cover notches during actual use, so that the use is more convenient.

Preferably, the top of the cover body is provided with a clamping protrusion which is matched with the edge of the lifting cover and protrudes upwards, and the clamping protrusion can be in clearance fit with the edge of the lifting cover, so that the lifting cover is closed more tightly, and the whole sealing performance of the lifting cover is improved.

Preferably, be provided with the chimb that makes things convenient for the seal membrane to tear on the terminal edge of seal membrane, when using for the first time, only need hold between the fingers the chimb and upwards exert oneself, just can make things convenient for the whole of seal membrane to tear.

The utility model provides a pair of double cassette double-cover hose structure's beneficial effect lies in: this two lid hose structure of two calories of designs ingeniously, convenient to use through pasting the seal membrane at the tube head, oxygen gets into the body before can avoiding using, improves the shelf life, in addition through set up rotatory spacing bayonet socket in tube head and body junction, can judge fast and screw up when can ensure that skull and body assemble target in place. During actual assembly, through threaded connection between body and the skull, the skull can be unscrewed for the body, can the components of a whole that can function independently process, processing technology is simpler, through set up rotatory spacing bayonet socket in tube head and body junction, when the skull is screwed up, can screw up by the snap judgments and can ensure when the skull targets in place with the body assembly, it is difficult to open or assemble not target in place to cross tightly during the prevention assembly, it has the seal membrane that can tear to paste at the tube head top, oxygen gets into the body before can avoiding using, the shelf life is prolonged, and through set up and lid at the inboard of lifting the lid on discharging pipe assorted end cap, also can strengthen the leakproofness to internal cosmetics of tube when using.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is an explosion diagram of the three-dimensional structure of the present invention.

Fig. 3 is a top view of the head cover of the present invention.

In the figure: 1. a tube body; 11. a tube body; 12. a tube head; 13. an external thread; 14. a discharge port; 15. rotating the limiting bayonet; 2. a head cover; 21. a cover body; 22. lifting the cover; 23. a hinged soft body; 24. a discharge pipe; 25. a clamping bulge; 26. a cover-lifting notch; 27. a plug; 3. a sealing film; 31. a convex edge.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments obtained by a person skilled in the art without any inventive step are within the scope of the present invention.

Example (b): a double-clamp double-cover hose structure.

Referring to fig. 1 to 3, a double-clip double-cap hose structure comprises a pipe body 1 and a head cap 2 butt-jointed on the pipe body 1 through threads, wherein the head cap 2 can be unscrewed relative to the pipe body 1 and can be processed in a split manner, the processing technology is simpler, the pipe body 1 comprises a pipe body 11 and a pipe head 12 integrally injection-molded on the pipe body 11, an external thread 13 is arranged on the outer side of the pipe head 12, a discharge hole 14 is formed in the center of the top of the pipe head 12, a rotation limiting bayonet 15 is arranged at the joint of the pipe head 12 and the pipe body 11, the rotation limiting bayonet 15 has the function that when the head cap 2 is screwed down, the time when the head cap 2 is screwed down can be quickly judged to ensure that the head cap 2 and the pipe body 1 are assembled in place, the situation that the head cap is difficult to be opened due to over-tightening during assembly or the assembly is not in place is prevented, a sealing film 3 capable of being torn is pasted on the top of the pipe head 12, a convex edge 31 facilitating the tearing of the sealing film 3 is arranged on the end edge, when the cosmetic packaging cover is used for the first time, the sealing film 3 can be conveniently torn off integrally only by pinching the convex edge 31 to exert force upwards, the head cover 2 comprises a cover body 21 and a lifting cover 22 connected to the rear end of the cover body 21 through a hinge soft body 23, the center of the top of the cover body 21 is provided with an upwards convex discharge pipe 24, the inner side of the lifting cover 22 is provided with a plug 27 matched with the discharge pipe 24 on the cover body 21, the plug 27 is just inserted into the discharge pipe 24 when the lifting cover 22 is covered on the cover body 21, the sealing performance of cosmetics in the pipe body 1 during use can be enhanced, the top of the cover body 21 is provided with an upwards convex clamping bulge 25 matched with the lifting cover end edge 22, the clamping bulge 25 can realize clearance fit with the lifting cover 22 end edge, so that the lifting cover 22 is more tightly covered, the overall sealing performance of the lifting cover 22 is improved, the front ends of the cover body 21 and the lifting cover 22 are both provided with lifting cover notches 26 convenient for opening the lifting cover, in actual use, the cover 22 can be opened through the cover-opening notch 26, so that the use is more convenient.

This double cassette double-cap hose structural design is ingenious, and convenient to use through pasting seal membrane 3 at tube head 12, oxygen gets into body 1 before can avoiding using, improves the shelf life, in addition through set up rotatory spacing bayonet 15 at tube head 12 and 11 junctions of body, can judge fast and screw up when can ensure that skull 2 and body 1 assemble in place. During actual assembly, through threaded connection between body 1 and the skull 2, skull 2 can unscrew for body 1, can the components of a whole that can function independently process, processing technology is simpler, through set up rotatory spacing bayonet 15 in tube head 12 and the junction of body 11, when head 2 screws up, can judge fast and screw up when can ensure that skull 2 and body 1 assemble in place, it is difficult to open or assemble not in place to tension during the prevention assembly, seal membrane 3 that can tear through pasting at tube head 12 top, oxygen gets into body 1 before can avoiding using, improve the shelf life, and through 24 assorted end cap 27 of discharging pipe on the inboard setting of lifting lid 22 and lid 21, also can strengthen the leakproofness to cosmetics in the body 1 during the use.

The above description is a preferred embodiment of the present invention, but the present invention should not be limited to the disclosure of the embodiment and the accompanying drawings, and therefore, all equivalents and modifications that can be accomplished without departing from the spirit of the present invention are within the protection scope of the present invention.

Claims (4)

1. The utility model provides a double cassette double-cover hose structure, includes the body and docks the skull on the body through the screw thread, its characterized in that, the body includes body and integrative injection moulding tube head on the body, the tube head outside is provided with the external screw thread, and the discharge gate has been seted up at the top center of tube head, and tube head and this body coupling department of body are provided with rotatory spacing bayonet socket, and the seal membrane that can tear is pasted at the tube head top, the skull includes the lid and connects the lid of lifting in the lid rear end through articulated software, lid top center is provided with the bellied discharging pipe that makes progress, and the inboard of lifting the lid is provided with the lid on discharging pipe assorted end cap, lifts the lid and closes when on the lid in the end cap just insert to the discharging pipe.

2. The double-card double-cover hose structure according to claim 1, wherein: the front ends of the cover body and the lifting cover are provided with lifting cover notches which are convenient for the lifting cover to open.

3. The double-clamp double-cap hose construction of claim 1, wherein: the top of the cover body is provided with a clamping bulge which is matched with the edge of the lifting cover and protrudes upwards.

4. The double-clamp double-cap hose construction of claim 1, wherein: be provided with the chimb that makes things convenient for the seal membrane to tear off on the terminal edge of seal membrane.

Images