CN219770584U - Flat elliptic cover-lifting hose - Google Patents
Flat elliptic cover-lifting hose Download PDFInfo
- Publication number
- CN219770584U CN219770584U CN202321004515.XU CN202321004515U CN219770584U CN 219770584 U CN219770584 U CN 219770584U CN 202321004515 U CN202321004515 U CN 202321004515U CN 219770584 U CN219770584 U CN 219770584U
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- China
- Prior art keywords
- cover
- boss
- head
- hose
- pipe
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- 210000001503 joint Anatomy 0.000 claims abstract description 45
- 238000007789 sealing Methods 0.000 claims abstract description 34
- 238000001746 injection moulding Methods 0.000 claims abstract description 14
- 238000007599 discharging Methods 0.000 claims description 21
- 210000003625 skull Anatomy 0.000 claims description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 239000002537 cosmetic Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model provides a flat elliptic lifting cover hose which comprises a hose body and a head cover, wherein the hose body comprises a hose body, a first boss is integrally formed at the top of the hose body in an injection molding mode, a circle of elliptic oblique convex sealing edges are reserved between the first boss and the end edge of the top of the hose body, the head is integrally formed at the center of the first boss in an injection molding mode, external threads are arranged on the outer side of the head, a discharge hole is formed in the center of the top of the head, a rotation limiting clamping block is arranged at the joint of the head and the first boss, the head cover comprises a cover body and a lifting cover connected to the rear end of the cover body through hinging software, a second boss is integrally formed at the top of the cover body in an injection molding mode, a circle of elliptic straight sealing edges are reserved between the second boss and the end edge of the top of the cover body, and an upward-protruding discharge pipe is arranged at the center of the top of the second boss. The flat elliptic cover-lifting hose can improve tightness when the cover is closed and when the tube body and the head cover are assembled in a butt joint way, and has an elliptic design and attractive appearance.
Description
Technical Field
The utility model relates to the technical field of hoses, in particular to a flat elliptic cover-lifting hose.
Background
Among the packing forms of cosmetics, the hose packing form has the advantages of portability, sealing, convenient use and the like, is convenient to carry about and use anywhere and anytime, and is popular with people. With the great use of cosmetic hoses, flip-top hose technology has been rapidly developed, such as: chinese patent publication No. CN212830146U discloses a flip-top type hose container, which is freely detachable and installable between an upper cover and a lower cover, and has the advantages of convenient installation and use, simple and compact structure, and high practicality. As another example, chinese patent publication No. CN215324338U discloses a bowl-shaped cover-lifting structure hose, which is convenient to open or close the cover plate, and by arranging a matched rotary clamping structure on the hose head and the cover, it can be quickly determined when the cover and the hose head can be assembled in place. However, the above-mentioned flip-type hose does not solve the problem of tightness when the flip-type hose is closed and when the tube body and the head cover are assembled in a butt joint, if the assembly between the tube body and the head cover is not tight, the head cover is easy to loosen, and when serious, the hose may fall down in the use process. If the flip cover is not tightly closed, liquid leakage is easy to occur, and improvement is needed.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a flat elliptic cover-lifting hose, which can improve the tightness when the cover-lifting is closed and when the pipe body and the head cover are assembled in a butt joint way through the structural design of the pipe body and the head cover.
In order to achieve the technical scheme, the utility model provides a flat elliptic lifting cover hose, which comprises a pipe body and a head cover, wherein the pipe body comprises a pipe body, a first boss is integrally formed by injection molding at the top of the pipe body, a circle of elliptic oblique convex sealing edge is reserved between the first boss and the end edge of the top of the pipe body, the pipe head is integrally injection molded at the center of the first boss, an external thread is arranged at the outer side of the pipe head, a discharge hole is formed at the center of the top of the pipe head, a rotation limiting clamping block is arranged at the joint of the pipe head and the first boss, the head cover comprises a cover body and a lifting cover connected at the rear end of the cover body through a hinge soft body, a second boss is integrally injection molded at the top of the cover body, a circle of elliptic straight sealing edge is reserved between the second boss and the end edge of the top of the cover body, an upward convex discharge pipe is arranged at the center of the second boss, a sealing cover is arranged at the inner side of the lifting cover and matched with the upper pipe of the cover body, the sealing cover covers and seals the discharge pipe when the lifting cover is arranged at the center of the cover body, the lower part of the cover is located at the lower part of the pipe body and is in a position corresponding to the inner side of the pipe head cover, which is in a position of the corresponding to the rotation limiting clamping block in a position of the abutting joint of the pipe head, and the rotation limiting clamping block is in a position corresponding to the rotation limiting groove is arranged at the inner side of the pipe head.
In the technical scheme, when the pipe body and the head cover are actually assembled, only the head in the head cover is required to be abutted against the head in the pipe body, then the head cover is rotated, the head is abutted against the head and the head is abutted against through the internal threads and the external threads, as the top of the pipe body is integrally injection-molded to form the first boss, and a circle of elliptical oblique convex edge sealing is reserved between the first boss and the end edge of the top of the pipe body, when the threads between the head and the head are rotated in place, the bottom end edge of the head is just clamped on the first boss, and a seal is formed between the head and the elliptical oblique convex edge sealing, so that the tightness of the pipe body and the head cover during butt joint assembly can be enhanced. Through the integrative injection molding in lid top is formed with the second boss to reserve round oval-shaped straight banding between the end limit at second boss and lid top, the discharging pipe is sealed with the discharging pipe cover just when lifting the lid and closing on the lid, and the bottom end limit of lifting the lid just block on the second boss, and form sealedly between with oval-shaped straight banding, thereby can strengthen the compactness when lifting the lid. Through the cooperation between the spacing rib of stopping changeing that sets up on the tube head butt joint cover and the rotatory spacing fixture block that sets up on the body for when tube head butt joint cover and tube head pass through screw thread rotation in place butt joint, stop changeing spacing rib just with rotatory spacing fixture block, can judge fast and screw up when can ensure that the skull and the body assembly is in place, prevent that the too tight is difficult to open or the assembly is not in place during the assembly.
Preferably, the front end of the cover body is provided with a cover lifting notch which is convenient for the cover lifting to be opened, and when in actual use, the cover lifting notch can be used for opening the cover lifting, so that the use is more convenient.
Preferably, a head cover closing limiting ring is arranged above the external thread on the pipe head and used for limiting the butt joint between the discharging pipe and the pipe head.
Preferably, a circle of boss sealing inner ring matched with the straight sealing edge is arranged on the inner side wall of the lifting cover, so that the tightness of the lifting cover is further enhanced.
Preferably, a plurality of reinforcing ribs which are distributed in a circumferential array with the center of the tube head butt joint cover as the center of a circle are arranged on the outer wall of the tube head butt joint cover so as to enhance the integral strength of the tube head butt joint cover.
Preferably, a positioning hole is formed in the second boss and located in front of the discharging pipe.
The flat elliptic cover-lifting hose has the beneficial effects that: the flat oval cover-lifting hose is ingenious in design and convenient to use, can improve tightness when the cover-lifting hose is closed and when the hose body and the head cover are assembled in a butt joint mode through the structural design of the hose body and the head cover, and is attractive in appearance due to the fact that the flat oval-shaped hose is integrally designed. When the pipe head butt joint cover in the head cover is aligned with the pipe head in the pipe body in actual assembly, the head cover is rotated, the pipe head butt joint cover and the pipe head are in butt joint through internal threads and external threads, a first boss is integrally formed at the top of the pipe body in an injection molding mode, an elliptical oblique convex edge sealing is reserved between the first boss and the end edge of the top of the pipe body, when the threads between the pipe head butt joint cover and the pipe head rotate in place, the bottom end edge of the pipe head butt joint cover is just clamped on the first boss, and sealing is formed between the bottom end edge of the pipe head butt joint cover and the elliptical oblique convex edge sealing, and therefore tightness of the pipe body and the head cover during butt joint assembly can be enhanced. Through the integrative injection molding in lid top is formed with the second boss to reserve round oval-shaped straight banding between the end limit at second boss and lid top, the discharging pipe is sealed with the discharging pipe cover just when lifting the lid and closing on the lid, and the bottom end limit of lifting the lid just block on the second boss, and form sealedly between with oval-shaped straight banding, thereby can strengthen the compactness when lifting the lid.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is an exploded view of a three-dimensional structure according to the present utility model.
FIG. 3 is a schematic view of a part of the structure of a pipe body according to the present utility model.
Fig. 4 is a schematic perspective view of a head cover according to the present utility model.
Fig. 5 is a schematic perspective view ii of the head cover according to the present utility model.
In the figure: 1. a tube body; 11. a tube body; 12. a first boss; 13. a tube head; 14. an external thread; 15. rotating the limiting clamping block; 16. the head cover covers the limiting ring; 17. a discharge port; 18. oblique convex edge sealing; 2. a head cover; 21. a cover body; 22. lifting the cover; 23. a hinged software; 24. a discharge pipe; 25. a second boss; 26. sealing cover of discharging pipe; 27. sealing the inner ring by a boss; 28. a cover opening; 29. positioning holes; 210. a tube head butt joint cover; 211. stop the limit rib; 212. reinforcing ribs; 213. an internal thread; 214. and (5) carrying out flat edge sealing.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments obtained by those skilled in the art without making any inventive effort are within the scope of the present utility model.
Examples: a flat elliptic cover-lifting hose.
Referring to fig. 1 to 5, a flat oval cover lifting hose comprises a pipe body 1 and a head cover 2, the pipe body 1 comprises a pipe body 11, a first boss 12 is integrally formed at the top of the pipe body 11 in an injection molding mode, a circle of oval oblique convex sealing edge 18 is reserved between the first boss 12 and the end edge of the top of the pipe body 11, the oblique convex sealing edge 18 is matched with the first boss 12, when the pipe body 1 and the head cover 2 are assembled and rotated in place, the bottom end edge of a pipe head butt joint cover 210 in the head cover 2 is just clamped on the first boss 12, and sealing is formed between the pipe head butt joint cover and the oblique convex sealing edge 18, so that tightness of the pipe body 1 and the head cover 2 during butt joint assembly can be enhanced.
The integrative injection moulding of tube head 13 is at the center of first boss 12, the tube head 13 outside is provided with external screw thread 14, and discharge gate 17 has been seted up at the top center of tube head 13, and tube head 13 and first boss 12 junction is provided with rotatory spacing fixture block 15, and rotatory spacing fixture block 15 is used for spacing block when body 1 and the butt joint of skull 2.
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 software 23, a second boss 25 is integrally formed at the top of the cover body 21 in an injection molding mode, a circle of oval straight sealing edges 214 are reserved between the second boss 25 and the end edge of the top of the cover body 21, the arrangement of the straight sealing edges 214 and the second boss 25 can enhance the tightness of the lifting cover 22 when the lifting cover 22 is covered, and a circle of boss sealing inner rings 27 matched with the straight sealing edges 214 are arranged on the inner side wall of the lifting cover 22 so as to further enhance the tightness of the lifting cover 22 when the lifting cover is covered; the top center of the second boss 25 is provided with an upward protruding discharging pipe 24, the front of the discharging pipe 24 is provided with a positioning hole 29, the inner side of the lifting cover 22 is provided with a discharging pipe sealing cover 26 matched with the discharging pipe 24 on the cover body 21, and the discharging pipe sealing cover 26 just covers and seals the discharging pipe 24 when the lifting cover 22 is covered on the cover body 21.
The lower integrated into one piece who is located discharging pipe 24 in the lid 21 is provided with downward convex tube head butt joint lid 210, offer on the tube head butt joint lid 210 medial surface with tube head 13 external screw thread 14 assorted internal screw thread 213, be provided with on the lateral surface of tube head butt joint lid 210 with the corresponding limit rib 211 that splines of rotation limit fixture block 15 on the body 1, when tube head butt joint lid 210 and tube head 13 dock in place through the screw thread rotation, the limit rib 211 just blocks with rotation limit fixture block 15, during actual assembly, through the cooperation between the limit rib 211 that splines set up on tube head butt joint lid 210 and the rotation limit fixture block 15 that sets up on the body 1 for when tube head butt joint lid 210 and tube head 13 dock through the screw thread rotation in place, the limit rib 211 just blocks with rotation limit fixture block 15, can judge fast and screw up when can ensure that the skull 2 and body 1 assemble in place, prevent that the too tightly is difficult to open or assemble in place.
The front end of the cover body 21 is provided with the cover opening notch 28 which is convenient for opening the cover 22, and when in actual use, the cover 22 can be opened through the cover opening notch 28, so that the use is more convenient. A head cover closing limiting ring 16 is arranged above the external thread 14 on the pipe head 13 and is used for limiting the butt joint between the discharging pipe 24 and the pipe head 13. The outer wall of the tube head butt joint cover 210 is provided with a plurality of reinforcing ribs 212 distributed in a circumferential array with the center of the tube head butt joint cover 210 as the center of a circle, so as to enhance the overall strength of the tube head butt joint cover 210.
The flat oval cover-lifting hose is ingenious in design and convenient to use, and can improve tightness when the cover-lifting hose 22 is closed and when the hose body 1 and the head cover 2 are assembled in a butt joint mode through the structural design of the hose body 1 and the head cover 2. When the pipe head butt joint cover 210 in the head cover 2 is aligned with the pipe head 13 in the pipe body 1 in actual assembly, then the head cover 2 is rotated, the pipe head butt joint cover 210 is in butt joint with the pipe head 13 through the internal threads 213 and the external threads 14, the top of the pipe body 11 is integrally injection-molded to form the first boss 12, a circle of elliptical oblique convex edge sealing 18 is reserved between the first boss 12 and the end edge of the top of the pipe body 11, when the threads between the pipe head butt joint cover 210 and the pipe head 13 rotate in place, the bottom end edge of the pipe head butt joint cover 210 is just clamped on the first boss 12, and sealing is formed between the bottom end edge and the elliptical oblique convex edge sealing 18, so that the tightness of the pipe body 1 and the head cover 2 during butt joint assembly can be enhanced. Through the integrative injection molding in lid 21 top is formed with second boss 25 to reserve the straight banding 214 of round oval between the end limit at second boss 25 and lid 21 top, just cover discharging pipe 24 sealed with discharging pipe sealed lid 26 when lifting lid 22 lid closes on lid 21, and the bottom end limit of lifting lid 22 just block on second boss 25, and form sealedly between the straight banding 214 of oval, and cooperate with the sealed inner circle 27 of straight banding 214 assorted boss, thereby can strengthen the compactness when lifting lid 22 lid.
The foregoing is a preferred embodiment of the present utility model, but the present utility model should not be limited to the embodiment and the disclosure of the drawings, so that the equivalents and modifications can be made without departing from the spirit of the disclosure.
Claims (6)
1. The utility model provides a flat oval flip hose, includes body and skull, its characterized in that: the pipe body includes the body, the integrative injection molding in body top is formed with first boss, has reserved round oval-shaped protruding banding to one side between the end limit at first boss and body top, and the integrative injection molding of pipe head is in the center of first boss, the pipe head outside is provided with the external screw thread, and the discharge gate has been seted up at the top center of pipe head, and pipe head and first boss junction are provided with rotatory spacing fixture block, the skull includes the lid and connects the flip at lid rear end through articulated software, lid top integrative injection molding is formed with the second boss, the second boss is provided with the discharging pipe of upwards protruding in advance between the end limit of lid top, and the inboard of flip is provided with the discharging pipe sealed lid that matches with the lid, flip lid just covers the sealing with the discharging pipe when the lid, the below integrated into one piece that is located the discharging pipe is provided with down the pipe head butt joint lid, be equipped with on the butt joint lid medial surface with the external screw thread and stop the rotary stop joint fixture block when the rotary stop joint strip is located the rotary stop joint strip corresponding to the rotary stop thread with the rotary stop joint fixture block.
2. The flat oval flip hose of claim 1, wherein: the front end of the cover body is provided with a cover lifting notch which is convenient for the cover lifting to open.
3. The flat oval flip hose of claim 1, wherein: and a head cover closing limiting ring is arranged above the external thread on the pipe head.
4. The flat oval flip hose of claim 1, wherein: the inner side wall of the lifting cover is provided with a circle of boss sealing inner ring matched with the straight sealing edge.
5. The flat oval flip hose of claim 1, wherein: the outer wall of the tube head butt joint cover is provided with a plurality of reinforcing ribs which are distributed in a circumferential array by taking the center of the tube head butt joint cover as the center of a circle.
6. The flat oval flip hose of claim 1, wherein: and a positioning hole is formed in the second boss and positioned in front of the discharge pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321004515.XU CN219770584U (en) | 2023-04-28 | 2023-04-28 | Flat elliptic cover-lifting hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321004515.XU CN219770584U (en) | 2023-04-28 | 2023-04-28 | Flat elliptic cover-lifting hose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219770584U true CN219770584U (en) | 2023-09-29 |
Family
ID=88135925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321004515.XU Active CN219770584U (en) | 2023-04-28 | 2023-04-28 | Flat elliptic cover-lifting hose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219770584U (en) |
-
2023
- 2023-04-28 CN CN202321004515.XU patent/CN219770584U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |