CN212173124U - Packing carton with safety lock function - Google Patents
Packing carton with safety lock function Download PDFInfo
- Publication number
- CN212173124U CN212173124U CN202022194953.XU CN202022194953U CN212173124U CN 212173124 U CN212173124 U CN 212173124U CN 202022194953 U CN202022194953 U CN 202022194953U CN 212173124 U CN212173124 U CN 212173124U
- Authority
- CN
- China
- Prior art keywords
- cover body
- annular
- box body
- lid
- screens
- 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.)
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Classifications
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- 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
- B65D50/00—Closures with means for discouraging unauthorised opening or removal thereof, with or without indicating means, e.g. child-proof closures
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- 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
- B65D50/00—Closures with means for discouraging unauthorised opening or removal thereof, with or without indicating means, e.g. child-proof closures
- B65D50/02—Closures with means for discouraging unauthorised opening or removal thereof, with or without indicating means, e.g. child-proof closures openable or removable by the combination of plural actions
- B65D50/04—Closures with means for discouraging unauthorised opening or removal thereof, with or without indicating means, e.g. child-proof closures openable or removable by the combination of plural actions requiring the combination of simultaneous actions, e.g. depressing and turning, lifting and turning, maintaining a part and turning another one
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- 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
- B65D55/00—Accessories for container closures not otherwise provided for
- B65D55/02—Locking devices; Means for discouraging or indicating unauthorised opening or removal of closure
Abstract
The utility model relates to a packing carton with safety lock function, bottom is equipped with protruding (8) of a plurality of outer screens and forms annular screens structure outside lock solid lid (7), form the draw-in groove between two adjacent outer screens arch (8), the bottom is equipped with protruding (6) of screens in a plurality of and forms annular screens structure down in unblock lid (3), form the draw-in groove between two adjacent interior screens arch (6), when going up annular screens structure and annular screens structure cooperation down, the unblock of box body and lid is realized to lock solid lid (7) atress, when going up annular screens structure and annular screens structure separation down, lock solid lid (7) atress makes box body and lid keep the lock state. The utility model discloses go up annular screens structure and annular screens structure setting down in the lock solid lid and the respective bottom of unblock lid, therefore the unblock needs the unblock lid to remove bigger stroke, further ensures that children can't carry out the maloperation and opens the packing carton.
Description
Technical Field
The utility model relates to a packing carton with safety lock function especially relates to a packing carton that prevents that children and uncomfortable age from opening.
Background
In the existing packaging box with the main safety lock function in the market, children and people of improper age can open the box body by slightly pressing the switch, the safety is not high, the sealing and moisture-proof effects cannot be achieved, and articles in the packaging box with the safety lock function are prone to being affected with damp and deteriorated.
The prior art chinese utility model patent: a package, application No.: 202021191847X, the utility model discloses a technical scheme is that: the annular outer wall of the box body is provided with outer anti-slip teeth, the annular inner wall of the upper box body is provided with inner anti-slip teeth, and the outer anti-slip teeth and the inner anti-slip teeth are meshed to enable the upper box body to be capable of driving the middle box body to rotate when stressed, so that the lower box body is opened.
However, the above structure also has the following technical drawbacks: outer anti-skidding tooth and interior anti-skidding tooth set up respectively on the annular inside and outside wall of well box body and last box body, just can realize outer anti-skidding tooth and interior anti-skidding tooth interlock when going up the box body and moving down, but outer anti-skidding tooth and interior anti-skidding tooth saw-tooth shape are too big for go up the box body unblock stroke and diminish, children's maloperation also leads to the packing carton to be opened by mistake easily, and the lock solid effect of interior, outer anti-skidding tooth structure on the annular inside and outside wall is not good.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a packing carton with safety lock function, the technical problem of its solution is that outer anti-skidding tooth among the prior art is too big with interior anti-skidding tooth sawtooth shape for go up box body unblock stroke and diminish, children's maloperation also leads to the packing carton to be opened by the mistake easily, and the lock solid effect of interior, outer anti-skidding tooth structure on the annular inside and outside wall is not good.
In order to solve the technical problem existing in the above, the utility model discloses a following scheme:
a packing box with a safety lock function comprises an annular box body and an annular cover body, wherein the cover body comprises an outer cover body, an unlocking cover body and a locking cover body, the box body comprises an inner box body and an outer box body, the unlocking cover body is fixed in the outer cover body, the locking cover body is limited in the unlocking cover body but can move relatively, and the relative movement comprises relative rotation of the locking cover body and approach or separation of the outer bottom of the locking cover body and the inner bottom of the unlocking cover body; the locking lid with interior box body passes through threaded connection, interior box body is fixed in the outer box body the outer bottom of locking lid is equipped with a plurality of outer screens arch and forms annular clamping structure on, forms the draw-in groove between two adjacent outer screens arch, the bottom is equipped with a plurality of interior screens arch and forms annular clamping structure down in the unlocking lid, forms the draw-in groove between two adjacent interior screens arch, go up annular clamping structure with when annular clamping structure cooperates down, the unblock of box body and lid is realized to the locking lid atress, and when annular clamping structure separates with annular clamping structure down, the locking lid does not atress make box body and lid keep the lock state.
Preferably, the inner clamping protrusion is of a boss structure, the lower end of the inner clamping protrusion is connected with the inner bottom of the unlocking cover body, and the horizontal sectional area of the upper end of the inner clamping protrusion is smaller than that of the lower end of the inner clamping protrusion; the outer clamping bulge is of a boss structure, the lower end of the outer clamping bulge is connected with the outer bottom of the locking cover body, and the horizontal sectional area of the upper end of the outer clamping bulge is smaller than that of the lower end of the locking cover body.
Preferably, an inner annular wall of the locking cover body is provided with an internal thread, an outer annular wall of the inner box body is provided with an external thread, and the internal thread is matched with the external thread to realize the closing or opening of the locking cover body and the inner box body.
Preferably, the annular outer wall of the unlocking cover body is provided with an upper vertical clamping part, the annular inner wall of the outer cover body is correspondingly provided with a cover clamping groove, and the upper vertical clamping part is matched with the cover clamping groove to prevent the unlocking cover body from rotating.
Preferably, the annular opening of the unlocking cover body is further provided with an upper horizontal clamping piece, and the upper horizontal clamping piece prevents the unlocking cover body from falling off from the outer cover body.
Preferably, the inner wall of the annular opening of the unlocking cover body is provided with a limiting piece, and the limiting piece prevents the locking cover body from being separated from the unlocking cover body.
Preferably, the annular outer wall of the inner box body is provided with a lower vertical clamping piece, the annular inner wall of the outer box body is correspondingly provided with a clamping groove, and the lower vertical clamping piece is matched with the clamping groove to prevent the inner box body from rotating around the outer box body.
Preferably, the annular opening of the inner box body is further provided with a lower horizontal clamping piece, and the lower horizontal clamping piece prevents the inner box body from falling off from the outer box body.
Preferably, the outer cover and the outer box are made of iron.
Preferably, the outer lid and the outer case surface are capable of printing a pattern.
Preferably, the unlocking cover body, the locking cover body and the inner box body are made of plastic.
Compared with the prior art, the packing box with the safety lock function has the following beneficial effects:
(1) the utility model discloses when packing carton with safety lock function because the last annular screens structure that lock solid lid and unblock lid set up and annular screens structure cooperation down, the unblock of box body and lid is realized to lock solid lid atress, and when going up annular screens structure and annular screens structure separation down, the lock solid lid does not atress makes box body and lid keep the lock state, therefore can prevent children and uncomfortable age from opening the article of mistake in eating and the mistake by the packing.
(2) The utility model discloses go up annular screens structure and annular screens structure setting down in the lock solid lid and the respective bottom of unblock lid, therefore the unblock needs the unblock lid to remove bigger stroke, further ensures that children can't carry out the maloperation and opens the packing carton.
(3) The utility model discloses go up annular screens structure and lower annular screens structure than traditional latch card solid effect better and realize the card easily, facilitate the use.
Drawings
FIG. 1: the utility model discloses a first explosion diagram of a packaging box with a safety lock function;
FIG. 2: the utility model has a second explosion diagram of the packing box with the safety lock function;
FIG. 3: the structure of the outer cover of the utility model is shown schematically;
FIG. 4: the structure schematic diagram of the unlocking cover body of the utility model;
FIG. 5: the structure schematic diagram of the locking cover body of the utility model;
FIG. 6: the structure schematic diagram of the inner box body of the utility model;
FIG. 7: the structure of the outer box of the utility model is schematically shown.
Description of reference numerals:
1-outer cover body; 2-cover clamping groove; 3, unlocking the cover body; 4, arranging a vertical clamping piece; 5, an upper horizontal clamping piece; 6, inner clamping position protrusion; 7, locking the cover body; 8, an outer clamping position bulge; 9-internal thread; 10-inner box body; 11-external thread; 12-a lower horizontal catch member; 13-lower vertical clamping member; 14-an outer shell; 15-clamping groove; 16-a limiting part.
Detailed Description
The present invention will be further explained with reference to fig. 1 to 7:
a packing box with a safety lock function comprises an annular box body and an annular cover body, wherein the cover body comprises an outer cover body 1, an unlocking cover body 3 and a locking cover body 7, the box body comprises an inner box body 10 and an outer box body 14, the unlocking cover body 3 is fixed in the outer cover body 1, the locking cover body 7 is limited in the unlocking cover body 3 but can move relatively, and the relative movement comprises relative rotation of the locking cover body 7 and approaching or separating of the outer bottom of the locking cover body 7 and the inner bottom of the unlocking cover body 3; the locking cover body 7 is connected with the inner box body 10 through threads, the inner box body 10 is fixed in the outer box body 14, a plurality of outer clamping position bulges 8 are arranged at the outer bottom of the locking cover body 7 and form an upper annular clamping structure, clamping grooves are formed between every two adjacent outer clamping position bulges 8, a plurality of inner clamping position bulges 6 are arranged at the inner bottom of the unlocking cover body 3 and form a lower annular clamping structure, clamping grooves are formed between every two adjacent inner clamping position bulges 6, when the upper annular clamping structure is matched with the lower annular clamping structure, the locking cover body 7 is stressed to realize unlocking of the box body and the cover body, and when the upper annular clamping structure is separated from the lower annular clamping structure, the locking cover body 7 is not stressed to enable the box body and the cover body to keep a locking state.
The inner clamping bulge 6 is of a boss structure, the lower end of the inner clamping bulge is connected with the inner bottom of the unlocking cover body 3, and the horizontal sectional area of the upper end of the inner clamping bulge is smaller than that of the lower end of the inner clamping bulge; the outer clamping protrusion 8 is of a boss structure, the lower end of the outer clamping protrusion is connected with the outer bottom of the locking cover body 7, and the horizontal sectional area of the upper end of the outer clamping protrusion is smaller than that of the lower end of the locking cover body.
An inner ring wall of the locking cover body 7 is provided with an inner thread 9, an outer ring wall of the inner box body 10 is provided with an outer thread 11, and the inner thread 9 is matched with the outer thread 11 to realize the closing or opening of the locking cover body 7 and the inner box body 10.
The annular outer wall of the unlocking cover body 3 is provided with an upper vertical clamping piece 4, the corresponding annular inner wall of the outer cover body 1 is provided with a cover clamping groove 2, and the upper vertical clamping piece 4 is matched with the cover clamping groove 2 to prevent the unlocking cover body 3 from rotating in the outer cover body 1. The annular opening of the unlocking cover body 3 is also provided with an upper horizontal clamping piece 5, and the upper horizontal clamping piece 5 prevents the unlocking cover body 3 from falling off from the outer cover body 1. The inner wall of the annular opening of the unlocking cover body 3 is provided with a limiting piece 16, and the limiting piece 16 prevents the locking cover body 7 from being separated from the unlocking cover body 3.
The annular outer wall of the inner box body 10 is provided with a lower vertical clamping piece 13, the annular inner wall of the outer box body 14 is correspondingly provided with a clamping groove 15, and the lower vertical clamping piece 13 is matched with the clamping groove 15 to prevent the inner box body 10 from rotating in the outer box body 14. The annular opening of the inner case 10 is further provided with a lower horizontal catching member 12, and the lower horizontal catching member 12 prevents the inner case 10 from falling off from the outer case 14.
The outer lid 1 and the outer case 14 are made of iron. The outer lid 1 and the outer case 14 can be printed with a pattern on their surfaces. The unlocking cover body 3, the locking cover body 7 and the inner box body 10 are made of plastic.
The utility model discloses the theory of operation: when the internal thread 9 of the locking cover body 7 is in rotary contact with the external thread 11 of the internal box body 10, the locking cover body 7 and the internal box body 10 can be rotated to close the box body and the cover body.
When the cover body needs to be opened, the cover body needs to be moved downwards firstly, so that the unlocking cover body 3 is close to the locking cover body 7, and when the upper annular clamping structure of the locking cover body 7 is matched with the lower annular clamping structure of the unlocking cover body 3, the locking cover body 7 can be stressed to unlock and open the box body and the cover body. If the upper annular clamping structure is not matched with the lower annular clamping structure, even if the unlocking cover body 3 keeps rotating, the locking cover body 7 is always not stressed to keep the box body and the cover body in a locking state.
The present invention has been described in detail with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and various improvements of the method concept and the technical solution of the present invention can be made without modification, or the present invention can be directly applied to other occasions without modification, and is within the protection scope of the present invention.
Claims (11)
1. A packing box with a safety lock function comprises an annular box body and an annular cover body, wherein the cover body comprises an outer cover body (1), an unlocking cover body (3) and a locking cover body (7), the box body comprises an inner box body (10) and an outer box body (14), the unlocking cover body (3) is fixed in the outer cover body (1), the locking cover body (7) is limited in the unlocking cover body (3) but can move relatively, and the relative movement comprises relative rotation of the locking cover body and the unlocking cover body, and the outer bottom of the locking cover body (7) is close to or separated from the inner bottom of the unlocking cover body (3); the locking cover body (7) is in threaded connection with the inner box body (10), the inner box body (10) is fixed in the outer box body (14), and the locking cover body is characterized in that:
the outer bottom of locking lid body (7) is equipped with a plurality of outer screens arch (8) and forms annular screens structure, forms the draw-in groove between two adjacent outer screens arch (8), the bottom is equipped with a plurality of interior screens arch (6) and forms annular screens structure down in unblock lid body (3), forms the draw-in groove between two adjacent interior screens arch (6), go up annular screens structure with when annular screens structure cooperation down, the unblock of box body and lid is realized to locking lid body (7) atress, and when annular screens structure and lower annular screens structure separation go up, locking lid body (7) atress makes box body and lid keep the lock state.
2. Packaging box with safety lock function according to claim 1, characterized in that: the inner clamping position bulge (6) is of a boss structure, the lower end of the inner clamping position bulge is connected with the inner bottom of the unlocking cover body (3), and the horizontal sectional area of the upper end of the inner clamping position bulge is smaller than that of the lower end of the inner clamping position bulge; the outer clamping position bulge (8) is of a boss structure, the lower end of the outer clamping position bulge is connected with the outer bottom of the locking cover body (7), and the horizontal sectional area of the upper end of the outer clamping position bulge is smaller than that of the lower end of the locking cover body.
3. Packaging box with safety lock function according to claim 1 or 2, characterized in that: the locking cover body (7) is provided with an internal thread (9) on the inner annular wall, an external thread (11) is arranged on the outer annular wall of the inner box body (10), and the internal thread (9) is matched with the external thread (11) to realize the closing or opening of the locking cover body (7) and the inner box body (10).
4. The packaging box with safety lock function according to claim 3, characterized in that: be equipped with on unblock lid (3) annular outer wall perpendicular screens piece (4), correspond be equipped with lid draw-in groove (2) on outer lid (1) annular inner wall, go up perpendicular screens piece (4) with lid draw-in groove (2) cooperation prevents unblock lid (3) is in outer lid (1) rotates.
5. Packaging box with safety lock function according to claim 4, characterized in that: the annular opening of the unlocking cover body (3) is also provided with an upper horizontal clamping piece (5), and the upper horizontal clamping piece (5) prevents the unlocking cover body (3) from falling off from the outer cover body (1).
6. Packaging box with safety lock function according to claim 1, characterized in that: the unlocking cover body (3) is provided with a limiting piece (16) on the inner wall of the annular opening, and the limiting piece (16) prevents the locking cover body (7) from being separated from the unlocking cover body (3).
7. The packaging box with safety lock function according to any one of claims 1, 2, 4, 5 or 6, characterized in that: interior box body (10) annular outer wall is equipped with down vertical screens piece (13), is correspondingly in be equipped with draw-in groove (15) on outer box body (14) annular inner wall, down vertical screens piece (13) with draw-in groove (15) cooperation prevents interior box body (10) is in outer box body (14) rotate.
8. Packaging box with safety lock function according to claim 7, characterized in that: the annular opening of the inner box body (10) is also provided with a lower horizontal clamping piece (12), and the lower horizontal clamping piece (12) prevents the inner box body (10) from falling off from the outer box body (14).
9. A packing box with safety lock function according to any one of claims 1, 2 or 8, wherein: the outer cover body (1) and the outer box body (14) are made of iron.
10. Packaging box with safety lock function according to claim 9, characterized in that: the surfaces of the outer cover body (1) and the outer box body (14) can be printed with patterns.
11. Packaging box with safety lock function according to claim 10, characterized in that: the unlocking cover body (3), the locking cover body (7) and the inner box body (10) are made of plastic.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022194953.XU CN212173124U (en) | 2020-09-30 | 2020-09-30 | Packing carton with safety lock function |
| PCT/CN2020/122244 WO2022067903A1 (en) | 2020-09-30 | 2020-10-20 | Packaging box having safety lock function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022194953.XU CN212173124U (en) | 2020-09-30 | 2020-09-30 | Packing carton with safety lock function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212173124U true CN212173124U (en) | 2020-12-18 |
Family
ID=73761383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022194953.XU Active CN212173124U (en) | 2020-09-30 | 2020-09-30 | Packing carton with safety lock function |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN212173124U (en) |
| WO (1) | WO2022067903A1 (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2746283A1 (en) * | 2010-09-10 | 2012-03-10 | Sulzer Mixpac Ag | Childproof closure for a dispensing apparatus |
| MX367823B (en) * | 2012-07-13 | 2019-09-09 | Comar Inc | Improved child-resistant cap for liquid medicaments. |
| GB201319118D0 (en) * | 2013-10-30 | 2013-12-11 | Obrist Closures Switzerland | A child-resistant closure |
| AR098591A1 (en) * | 2014-12-02 | 2016-06-01 | Juan Rosson Eduardo | SECURITY CLOSURE OF SHORT TURN FOR RECIPIENTS AND BOTTLE FOR SUCH CLOSURE |
| CN111547369A (en) * | 2020-05-06 | 2020-08-18 | 宁波卓荣国际贸易有限公司 | Dropper bottle capable of preventing children from opening |
| CN211418164U (en) * | 2020-06-24 | 2020-09-04 | 东莞市鑫宇制罐有限公司 | Packing box |
-
2020
- 2020-09-30 CN CN202022194953.XU patent/CN212173124U/en active Active
- 2020-10-20 WO PCT/CN2020/122244 patent/WO2022067903A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022067903A1 (en) | 2022-04-07 |
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