CN104787457A - Spraying cap - Google Patents

Spraying cap Download PDF

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Publication number
CN104787457A
CN104787457A CN201510169181.5A CN201510169181A CN104787457A CN 104787457 A CN104787457 A CN 104787457A CN 201510169181 A CN201510169181 A CN 201510169181A CN 104787457 A CN104787457 A CN 104787457A
Authority
CN
China
Prior art keywords
projection
cover
enclosing cover
spraying
inner cap
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
CN201510169181.5A
Other languages
Chinese (zh)
Inventor
蒋会见
Original Assignee
蒋会见
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 蒋会见 filed Critical 蒋会见
Priority to CN201510169181.5A priority Critical patent/CN104787457A/en
Publication of CN104787457A publication Critical patent/CN104787457A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D47/00Closures with filling and discharging, or with discharging, devices
    • B65D47/04Closures with discharging devices other than pumps
    • B65D47/06Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D51/00Closures not otherwise provided for
    • B65D51/18Arrangements of closures with protective outer cap-like covers or of two or more co-operating closures

Abstract

The invention provides a spraying cap. The spraying cap comprises an inner cap body, the inner cap body is connected with a container outlet portion, the outer end face of the inner cap body is provided with multiple point-shaped protrusions, a through hole is formed in each point-shaped protrusion, and the outer wall of the inner cap body is provided with an outer thread; the spraying cap further comprises an outer cap body, the inner wall of the outer cap body is provided with an inner thread, and soft sealing gaskets are arranged in annular protrusions. According to the spraying cap, due to the spraying holes formed in the point-shaped protrusions, the annular protrusions and the soft sealing gaskets in the annular protrusions, tight sealing of the spraying holes can be guaranteed, and meanwhile matter in a container can be effectively prevented from flowing downwards along a bottle opening when pouring is conducted. When the spraying cap is used, the outer cap body is taken down, the contained matter can be quickly poured out through extrusion, the disassembly is more convenient, the dosage of the contained matter can be conveniently and effectively controlled, the spraying area is increased, spraying is uniform, and use is more convenient.

Description

A kind of spray lid
Technical field
The invention belongs to packing technique field, particularly one spray lid.
Background technology
At present, our castor used is generally first uncap in use, is then poured out by baste from bottleneck, not only inconvenient operation, and in the time of falling baste, baste is always along saliva under bottleneck, very unhygienic, the dosage of baste is also not easy to grasp, and range of collapse is uneven.
Summary of the invention
In order to address the deficiencies of the prior art and deficiency, embodiments provide a kind of good sealing effect, and easily grasping dosage, use convenient spray lid.Described technical scheme is as follows:
The present invention proposes a kind of spray lid, comprise inner cap, described inner cap is connected with container outlet portion, the outer face of described inner cap is provided with the projection of several point-like, described projection has default height, described each projection is provided with a through hole, described through hole run through described projection and with the inner chamber conducting of described inner cap, described interior cover outer wall is provided with outside thread, also comprise an enclosing cover, the inwall of described enclosing cover is provided with negative thread, the outside thread that negative thread on the inwall of described enclosing cover and interior cover outer wall are arranged is suitable, the inner end surface of described enclosing cover is provided with soft packing seal, when described enclosing cover cover tightly cover in described time, the through hole of described soft seal pad and described point-like projection compresses and arranges, while compression, described soft seal pad makes the projection that soft seal pad is formed be contained in described through hole due to the effect of thrust, to seal described through hole.
Preferential as technique scheme, the inner end surface of described enclosing cover is provided with the projection of a ring-type, described packing seal is arranged in the projection of described ring-type.
Preferential as technique scheme, the region circumference that several described point-like convex to form is provided with one and has elastomeric ring compression catch, and the height of described compression catch is less than, is equal to or greater than the height of point-like projection.
Preferential as technique scheme, described interior cover outer wall is presented stepped from down to up, and the outside thread on described interior cover outer wall is arranged on the top cascaded surface of inner cap.
Preferential as technique scheme, described container is flexible container.
Preferential as technique scheme, described compression catch end is provided with the outward extending projection of a circle, when described enclosing cover cover tightly cover in described time, described outward extending projection and enclosing cover end face or enclosing cover end face and enclosing cover sidewall connecting bridge compress.
The one spray lid that the present invention proposes, mouth spray, the projection of ring-type and the soft seal pad of annular projection inside that its point-like projection is arranged can ensure that mouth spray sealing is tight, meanwhile, can effectively prevent material when toppling in container along saliva under bottleneck.The spray lid that the present invention proposes, during use, takes off enclosing cover, and outwards can topple over content rapidly by extruding, its dismounting is convenient, and can the dosage of control content easily and effectively, increases spray area, sprays even, use convenient.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the spray lid inner cover structure schematic diagram provided in the present embodiment;
Fig. 2 is the bulge-structure schematic diagram provided in the present embodiment;
Fig. 3 is the spray lid outer cover structure schematic diagram provided in the present embodiment.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearly, below in conjunction with accompanying drawing, embodiment of the present invention is described further in detail.
The one spray lid that the present invention proposes, comprise inner cap 1, the inwall of described inner cap 1 have negative thread or buckle 2, screw thread or the buckle in described negative thread or buckle 2 and container outlet portion are suitable, container is flexible container, the outer face of described inner cap is provided with the projection 3 of several point-like, described projection has default height, described each projection is provided with a through hole 4, described through hole run through described projection and with the inner chamber conducting of described inner cap, described interior cover outer wall is provided with outside thread 5, also comprise an enclosing cover 9, the inwall of described enclosing cover is provided with negative thread 10, the outside thread 5 that negative thread on the inwall of described enclosing cover 10 and interior cover outer wall are arranged is suitable, the inner end surface of described enclosing cover is provided with the projection 11 of a ring-type, soft packing seal 8 is provided with in the projection of described ring-type, when described enclosing cover cover tightly cover in described time, the through hole of the soft seal pad in described annular projection and described point-like projection compresses and arranges, while compression, described soft seal pad makes the projection that soft seal pad is formed be contained in described through hole due to the effect of thrust, to seal described through hole.
The region circumference that several described point-like convex to form is provided with one and has elastomeric ring compression catch 6, the height of described compression catch is less than, is equal to or greater than the height of point-like projection, described ring compression catch has stronger sealing effectiveness, prevents the liquid in container from exposing.Described compression catch end is provided with a circle outward extending protruding 7, when described enclosing cover cover tightly cover in described time, described outward extending projection and enclosing cover end face or enclosing cover end face and enclosing cover sidewall connecting bridge compress, so further increase sealing effectiveness.
Described interior cover outer wall is presented stepped from down to up, and the outside thread on described interior cover outer wall is arranged on the top cascaded surface of inner cap, and sealing effectiveness is better.
The one spray lid that the present invention proposes, mouth spray, the projection of ring-type and the soft seal pad of annular projection inside that its point-like projection is arranged can ensure that mouth spray sealing is tight, meanwhile, can effectively prevent material when toppling in container along saliva under bottleneck.The spray lid that the present invention proposes, during use, takes off enclosing cover, and outwards can topple over content rapidly by extruding, its dismounting is convenient, and can the dosage of control content easily and effectively, increases spray area, sprays even, use convenient.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.

Claims (6)

1. a spray lid, it is characterized in that, comprise inner cap, described inner cap is connected with container outlet portion, the outer face of described inner cap is provided with the projection of several point-like, described projection has default height, described each projection is provided with a through hole, described through hole run through described projection and with the inner chamber conducting of described inner cap, described interior cover outer wall is provided with outside thread, also comprise an enclosing cover, the inwall of described enclosing cover is provided with negative thread, the outside thread that negative thread on the inwall of described enclosing cover and interior cover outer wall are arranged is suitable, the inner end surface of described enclosing cover is provided with soft packing seal, when described enclosing cover cover tightly cover in described time, the through hole of described soft seal pad and described point-like projection compresses and arranges, while compression, described soft seal pad makes the projection that soft seal pad is formed be contained in described through hole due to the effect of thrust, to seal described through hole.
2. spray lid according to claim 1, it is characterized in that, the inner end surface of described enclosing cover is provided with the projection of a ring-type, described packing seal is arranged in the projection of described ring-type.
3. spray lid according to claim 1, it is characterized in that, the region circumference that several described point-like convex to form is provided with one and has elastomeric ring compression catch, and the height of described compression catch is less than, is equal to or greater than the height of point-like projection.
4. spray lid according to claim 1, it is characterized in that, described interior cover outer wall is presented stepped from down to up, and the outside thread on described interior cover outer wall is arranged on the top cascaded surface of inner cap.
5. spray lid according to claim 1, it is characterized in that, described container is flexible container.
6. spray lid according to claim 3, it is characterized in that, described compression catch end is provided with the outward extending projection of a circle, when described enclosing cover cover tightly cover in described time, described outward extending projection and enclosing cover end face or enclosing cover end face and enclosing cover sidewall connecting bridge compress.
CN201510169181.5A 2015-04-10 2015-04-10 Spraying cap Pending CN104787457A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510169181.5A CN104787457A (en) 2015-04-10 2015-04-10 Spraying cap

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510169181.5A CN104787457A (en) 2015-04-10 2015-04-10 Spraying cap

Publications (1)

Publication Number Publication Date
CN104787457A true CN104787457A (en) 2015-07-22

Family

ID=53552735

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510169181.5A Pending CN104787457A (en) 2015-04-10 2015-04-10 Spraying cap

Country Status (1)

Country Link
CN (1) CN104787457A (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2719746Y (en) * 2004-08-17 2005-08-24 徐春发 Flavouring bottle cap
CN101496670A (en) * 2008-01-29 2009-08-05 Hct亚洲有限公司 Rotating dial sifter
CN101496671A (en) * 2008-01-29 2009-08-05 Hct亚洲有限公司 Displacement sifter
CN204528030U (en) * 2015-04-10 2015-08-05 蒋会见 A kind of spray lid

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2719746Y (en) * 2004-08-17 2005-08-24 徐春发 Flavouring bottle cap
CN101496670A (en) * 2008-01-29 2009-08-05 Hct亚洲有限公司 Rotating dial sifter
CN101496671A (en) * 2008-01-29 2009-08-05 Hct亚洲有限公司 Displacement sifter
CN204528030U (en) * 2015-04-10 2015-08-05 蒋会见 A kind of spray lid

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C06 Publication
PB01 Publication
EXSB Decision made by sipo to initiate substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20150722