CN109094978A - A kind of container cover being automatically closed - Google Patents

A kind of container cover being automatically closed Download PDF

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Publication number
CN109094978A
CN109094978A CN201810794140.9A CN201810794140A CN109094978A CN 109094978 A CN109094978 A CN 109094978A CN 201810794140 A CN201810794140 A CN 201810794140A CN 109094978 A CN109094978 A CN 109094978A
Authority
CN
China
Prior art keywords
interconnecting piece
bottom cover
sealing
liquid outlet
outlet channel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201810794140.9A
Other languages
Chinese (zh)
Inventor
李红彪
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhongshan Huabaole Daily Necessities Industrial Co Ltd
Original Assignee
Zhongshan Huabaole Daily Necessities Industrial Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhongshan Huabaole Daily Necessities Industrial Co Ltd filed Critical Zhongshan Huabaole Daily Necessities Industrial Co Ltd
Priority to CN201810794140.9A priority Critical patent/CN109094978A/en
Publication of CN109094978A publication Critical patent/CN109094978A/en
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J9/00—Feeding-bottles in general
    • A61J9/08—Protective covers for bottles
    • A61J9/085—Lids for closing the bottle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B65D47/04—Closures with discharging devices other than pumps
    • B65D47/06—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages
    • B65D47/08—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having articulated or hinged closures
    • B65D47/0804—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having articulated or hinged closures integrally formed with the base element provided with the spout or discharge passage
    • B65D47/0823—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having articulated or hinged closures integrally formed with the base element provided with the spout or discharge passage and elastically biased towards the closed position only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D51/00—Closures not otherwise provided for
    • B65D51/16—Closures not otherwise provided for with means for venting air or gas
    • B65D51/1633—Closures not otherwise provided for with means for venting air or gas whereby venting occurs by automatic opening of the closure, container or other element

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Closures For Containers (AREA)

Abstract

The invention discloses the container covers that one kind can be automatically closed, including bottom cover and dustproof cover, bottom cover is equipped with liquid outlet channel, bottom cover and be located at liquid outlet channel inner sidewall lower end be equipped with sealing surface, bottom cover and be located at liquid outlet channel upper end be detachably connected with seal assembly, seal assembly includes interconnecting piece and sealing, one end of interconnecting piece is detachable and is sealedly connected on bottom cover, sealing is slidably connected at the other end of interconnecting piece, elastic component is equipped between interconnecting piece and sealing, interconnecting piece is equipped with the hook part for catching on sealing, bottom cover and be located at liquid outlet channel inner sidewall be equipped with internal screw thread, interconnecting piece is equipped with the external screw thread being threadedly engaged with internal screw thread, interconnecting piece, which is equipped with, runs through externally threaded liquid outlet groove；Liquid outlet channel can be automatically turned off by the interconnecting piece, sealing and elastic component of seal assembly and the sealing surface cooperation of liquid outlet channel lower end, normally closed state is kept when not in use, it is avoided that liquid in outside contamination container, has the advantages that structure is simple, ingenious in design.

Description

A kind of container cover being automatically closed
[technical field]
The present invention relates to the container covers that one kind can be automatically closed.
[background technique]
In order to guarantee the cleaning of the liquid contained in container, it will usually using the normally closed container cover of liquid outlet channel, only work as needs Liquid outlet channel is just opened when pouring out the liquid in container not only can ensure that the liquid in container not using such container cover It is poured out between careful, can also improve the health in container, avoid outside contamination；However existing such container cover, structure Complex, cost is high.
The present invention is to research and propose in view of the deficiencies of the prior art.
[summary of the invention]
The technical problem to be solved in the present invention is to provide the container cover that can be automatically closed of one kind, by the interconnecting piece of seal assembly, Sealing and elastic component and the cooperation of the sealing surface of liquid outlet channel lower end can automatically turn off liquid outlet channel, keep when not in use Normally closed state can be reduced the probability of liquid in outside contamination container, have the advantages that structure is simple, ingenious in design.
In order to solve the above technical problems, the container cover that one kind of the invention can be automatically closed, including it is connected to vessel port Bottom cover and the dustproof cover that is connected on bottom cover, the bottom cover be equipped with liquid outlet channel, the bottom cover and be located at liquid outlet channel The lower end of inner sidewall is equipped with sealing surface, the bottom cover and is located at liquid outlet channel upper end and is detachably connected with and closes liquid outlet channel The seal assembly closed, the seal assembly include interconnecting piece and sealing, and one end of the interconnecting piece is detachable and sealing connects It connects on bottom cover and closes liquid outlet channel 100, the sealing is slidably connected at the other end of interconnecting piece, the connection Driving elastic component of the sealing far from interconnecting piece is equipped between portion and sealing, the interconnecting piece is equipped with and catches on sealing Hook part, the bottom cover and be located at liquid outlet channel inner sidewall be equipped with internal screw thread, the interconnecting piece be equipped with and internal screw thread spiral shell The external screw thread of line cooperation, the interconnecting piece, which is equipped with, runs through externally threaded liquid outlet groove；After seal assembly is removed from bottom cover, Then it is inserted into liquid outlet channel after so that seal assembly is overturn 180 °, and makes external screw thread and after internal screw thread is threadedly engaged, sealing It is in sealing contact with sealing surface under the action of the elastic member and close liquid outlet channel.
The container cover that one kind as described above can be automatically closed, the bottom cover are equipped with tonifying Qi hole, on the bottom cover It is detachably connected with the tonifying Qi hole for sealing tonifying Qi hole and pulls column.
The container cover that one kind as described above can be automatically closed, the tonifying Qi hole are pulled column and are removably connected by thin position A It connects on bottom cover.
The container cover that one kind as described above can be automatically closed, the interconnecting piece are detachably connected to by thin position B On bottom cover.
The container cover that one kind as described above can be automatically closed, the liquid outlet groove are arranged and pass through along the axial direction of interconnecting piece Wear external screw thread.
The container cover that one kind as described above can be automatically closed, the elastic component are to be arranged in interconnecting piece or sealing On elastic slice.
The container cover that one kind as described above can be automatically closed, the elastic component be setting interconnecting piece and sealing it Between spring.
The container cover that one kind as described above can be automatically closed, the dustproof cover connect bottom cover by flexible joint On, and dustproof cover is fastened on bottom cover.
The container cover that one kind as described above can be automatically closed, the bottom cover and the outside for being located at liquid outlet channel, which are equipped with, suckes Suction portion.
Compared with prior art, the present invention has the advantage that
1, the present invention cooperates energy by the interconnecting piece, sealing and elastic component of seal assembly and the sealing surface of liquid outlet channel lower end Liquid outlet channel is automatically turned off, keeps normally closed state when not in use, can be reduced the probability of liquid in outside contamination container, is had Have the advantages that structure is simple, ingenious in design.
2, the interconnecting piece of seal assembly can serve as anti-fake effect and play good transition connection function, be not necessarily to For the anti-fake structure of container additional designs, the waste of material can be reduced.
[Detailed description of the invention]
Specific embodiments of the present invention will be described in further detail with reference to the accompanying drawing, in which:
Fig. 1 is that the structural schematic diagram that column is not removed from bottom cover is pulled in the interconnecting piece of embodiment 1 and tonifying Qi hole；
Fig. 2 is that the full sectional view that column is not removed from bottom cover is pulled in the interconnecting piece of embodiment 1 and tonifying Qi hole；
Fig. 3 is the enlarged drawing of the part A marked in Fig. 2；
One of the full sectional view that interconnecting piece is threadedly coupled with bottom cover after Fig. 4 is removed from bottom cover for seal assembly in embodiment 1；
The two of the full sectional view that interconnecting piece is threadedly coupled with bottom cover after Fig. 5 is removed from bottom cover for seal assembly in embodiment 1；
Fig. 6 is that the full sectional view that column is not removed from bottom cover is pulled in the interconnecting piece of embodiment 2 and tonifying Qi hole；
The full sectional view that interconnecting piece is threadedly coupled with bottom cover after Fig. 7 is removed from bottom cover for seal assembly in embodiment 2；
Fig. 8 is that the full sectional view that column is not removed from bottom cover is pulled in the interconnecting piece of embodiment 3 and tonifying Qi hole；
The full sectional view that interconnecting piece is threadedly coupled with bottom cover after Fig. 9 is removed from bottom cover for seal assembly in embodiment 3；
Figure 10 is that the full sectional view that column is not removed from bottom cover is pulled in the interconnecting piece of embodiment 4 and tonifying Qi hole；
The full sectional view that interconnecting piece is threadedly coupled with bottom cover after Figure 11 is removed from bottom cover for seal assembly in embodiment 4；
Figure 12 is that the full sectional view that column is not removed from bottom cover is pulled in the interconnecting piece of embodiment 5 and tonifying Qi hole；
The full sectional view that interconnecting piece is threadedly coupled with bottom cover after Figure 13 is removed from bottom cover for seal assembly in embodiment 5.
[specific embodiment]
It elaborates with reference to the accompanying drawing to embodiments of the present invention.
First Fig. 1 to Fig. 5 is combined to introduce basic working principle of the invention:
Shown in state of the present invention when not opening such as Fig. 1 to Fig. 3, at this point, the interconnecting piece 31 of seal assembly is sealedly connected on bottom It is closed on lid 1 and by liquid outlet channel 100, and interconnecting piece 31 is removably attachable on bottom cover 1, therefore interconnecting piece 31 is not being opened It serves as anti-fake when opening and is sealed in effect；After removing interconnecting piece 31 from bottom cover together with sealing 32, reinstall to When on bottom cover, it is threadedly engaged the external screw thread 312 on interconnecting piece 31 with the internal screw thread 11 on bottom cover 1 and connect (particular state such as Fig. 4 It is shown), at this point, sealing 32 is in sealing contact with sealing surface 101 under the action of elastic component 33 and closes liquid outlet channel 100；It adopts With sucking or squeezing the modes such as container, forces sealing 32 to overcome the elastic force of elastic component 33 and move upwards and and sealing surface 101 separation, openable liquid outlet channel 100 at this time, liquid in container from liquid outlet channel 100 flow through liquid outlet groove 313 and to outflow (particular state is as shown in Figure 5) out, when removing external force, sealing 32 is connect under the action of elastic component 33 with the sealing of sealing surface 101 It touches and closes liquid outlet channel 100.
Container cover of the invention also act as decompression cover use, when container fashionable dress be that can generate the liquid of gas when, with Increasing for gas in container, increase the pressure in container, sealing 32 can be washed open and pressure release.
Embodiment 1:
As shown in Figures 1 to 5, the container cover that one kind of the present embodiment can be automatically closed, the bottom cover 1 including being connected to vessel port With the dustproof cover 2 being connected on bottom cover 1, the bottom cover 1 is equipped with liquid outlet channel 100, the bottom cover 1 and positioned at liquid outlet channel The lower end of 100 inner sidewalls be equipped with sealing surface 101, sealing surface 101 can be taper or arc, the bottom cover 1 and be located at 100 upper end of liquid channel is detachably connected with the seal assembly for closing liquid outlet channel 100, and the seal assembly includes connection One end of portion 31 and sealing 32, the interconnecting piece 31 is detachable and is sealedly connected on bottom cover 1 and closes liquid outlet channel 100 It closes, the sealing 32 is slidably connected at the other end of interconnecting piece 31, is equipped between the interconnecting piece 31 and sealing 32 Elastic component 33 of the sealing 32 far from interconnecting piece 31 is driven, the interconnecting piece 31 is equipped with the hook part 311 for catching on sealing 32, The bottom cover 1 and it is located at 100 inner sidewall of liquid outlet channel and is equipped with internal screw thread 11, the interconnecting piece 31 is equipped with and internal screw thread 11 external screw threads 312 being threadedly engaged, the interconnecting piece 31 are equipped with the liquid outlet groove 313 through external screw thread 312；Work as seal assembly After removing from bottom cover 1, it is inserted into liquid outlet channel 100 after so that seal assembly is overturn 180 °, and make external screw thread 312 and interior spiral shell After line 11 is threadedly engaged, sealing 32 is in sealing contact with sealing surface 101 under the action of elastic component 33 and closes liquid outlet channel 100.The present invention can be certainly by the interconnecting piece, sealing and elastic component of seal assembly and the sealing surface cooperation of liquid outlet channel lower end Liquid outlet channel is closed dynamicly, keeps normally closed state when not in use, can be reduced the probability of liquid in outside contamination container, has Simple, the ingenious in design advantage of structure；The interconnecting piece of seal assembly can serve as anti-fake effect and play good transition Connection function can be reduced the waste of material without the structure anti-fake for container additional designs.
It is removed from bottom cover 1 in order to facilitate interconnecting piece 31, interconnecting piece 31 is detachably connected to bottom cover 1 by thin position B14 On, when use, directly tears interconnecting piece 31 together with sealing from bottom cover.
For the ease of the molding of liquid outlet groove, liquid outlet groove 313 is arranged and along the axial of interconnecting piece 31 through external screw thread 312.
Elastic component 33 is the elastic slice being arranged on interconnecting piece 31 or sealing 32 in the present embodiment.Likewise, elastic component 33 may be the spring being arranged between interconnecting piece 31 and sealing 32.
Dustproof cover 2 is connected on bottom cover 1 by flexible joint 15 in the present embodiment, and dustproof cover 2 is fastened on bottom cover 1.
When container cover of the container cover of the invention as similar containers such as feeding bottles, in bottom cover 1 and it is located at liquid outlet channel 100 Outside be equipped with sucking portion 16, and on bottom cover 1 be equipped with tonifying Qi hole 102, in order to guarantee the clean hygiene in container, in bottom cover It is detachably connected with the tonifying Qi hole for sealing tonifying Qi hole 102 on 1 and pulls column 12, column 12 is pulled into the bottom of from tonifying Qi hole for convenience It covers and removes, tonifying Qi hole is pulled column 12 and is detachably connected on bottom cover 1 by thin position A13.
As shown in Fig. 6 to Figure 13, embodiment 2, embodiment 3, embodiment 4 and embodiment 5 are compared with Example 1 only only It is that the shape of interconnecting piece and sealing in seal assembly, structure are slightly different, working principle, function and effect are all one Sample, therefore application repeats no more.

Claims (9)

1. the container cover that one kind can be automatically closed, it is characterised in that including being connected to the bottom cover (1) of vessel port and being connected to bottom The dustproof cover (2) on (1) is covered, the bottom cover (1) is equipped with liquid outlet channel (100), the bottom cover (1) and positioned at liquid outlet channel (100) lower end of inner sidewall be equipped with sealing surface (101), the bottom cover (1) and be located at liquid outlet channel (100) upper end removably It is connected with the seal assembly for closing liquid outlet channel (100), the seal assembly includes interconnecting piece (31) and sealing (32), One end of the interconnecting piece (31) is detachable and is sealedly connected on bottom cover (1) and closes liquid outlet channel (100), and described is close Envelope portion (32) is slidably connected at the other end of interconnecting piece (31), and driving is equipped between the interconnecting piece (31) and sealing (32) Elastic component (33) of the sealing (32) far from interconnecting piece (31), the interconnecting piece (31) are equipped with the hook for catching on sealing (32) Portion (311), the bottom cover (1) and be located at liquid outlet channel (100) inner sidewall be equipped with internal screw thread (11), the interconnecting piece (31) it is equipped with the external screw thread (312) being threadedly engaged with internal screw thread (11), the interconnecting piece (31), which is equipped with, runs through external screw thread (312) liquid outlet groove (313)；After seal assembly is removed from bottom cover (1), it is inserted into out after so that seal assembly is overturn 180 ° In liquid channel (100), and after being threadedly engaged external screw thread (312) and internal screw thread (11), sealing (32) is in elastic component (33) Under the action of it is in sealing contact with sealing surface (101) and close liquid outlet channel (100).
2. the container cover that one kind according to claim 1 can be automatically closed, it is characterised in that the bottom cover (1) is equipped with Column is pulled in tonifying Qi hole (102), the tonifying Qi hole being detachably connected with for sealing tonifying Qi hole (102) on the bottom cover (1) (12).
3. the container cover that one kind according to claim 2 can be automatically closed, it is characterised in that pull column in the tonifying Qi hole (12) pass through thin position A(13) it is detachably connected on bottom cover (1).
4. the container cover that one kind according to claim 1 can be automatically closed, it is characterised in that the interconnecting piece (31) is logical Excessively thin position B(14) it is detachably connected on bottom cover (1).
5. the container cover that one kind according to claim 1 can be automatically closed, it is characterised in that described liquid outlet groove (313) edge The axial setting of interconnecting piece (31) and run through external screw thread (312).
6. the container cover that one kind according to claim 1 can be automatically closed, it is characterised in that the elastic component (33) is Elastic slice on interconnecting piece (31) or sealing (32) is set.
7. the container cover that one kind according to claim 1 can be automatically closed, it is characterised in that the elastic component (33) is The spring being arranged between interconnecting piece (31) and sealing (32).
8. the container cover that one kind according to claim 1 can be automatically closed, it is characterised in that the dustproof cover (2) passes through Flexible joint (15) connects on bottom cover (1), and dustproof cover (2) is fastened on bottom cover (1).
9. the container cover that one kind according to any one of claims 1 to 8 can be automatically closed, it is characterised in that the bottom cover (1) and it is located at the outside of liquid outlet channel (100) equipped with sucking portion (16).
CN201810794140.9A 2018-07-19 2018-07-19 A kind of container cover being automatically closed Pending CN109094978A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810794140.9A CN109094978A (en) 2018-07-19 2018-07-19 A kind of container cover being automatically closed

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810794140.9A CN109094978A (en) 2018-07-19 2018-07-19 A kind of container cover being automatically closed

Publications (1)

Publication Number Publication Date
CN109094978A true CN109094978A (en) 2018-12-28

Family

ID=64846860

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810794140.9A Pending CN109094978A (en) 2018-07-19 2018-07-19 A kind of container cover being automatically closed

Country Status (1)

Country Link
CN (1) CN109094978A (en)

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