CN211002618U - Rotary-opening type sealed packaging container structure - Google Patents

Abstract

The utility model discloses a rotary-open type sealing packaging container structure in the technical field of packaging containers, which comprises a bottle body, an inner cover and an outer cover, wherein the inner cover is fixedly arranged at the top of the bottle body, the outer cover is fixedly arranged at the top of the inner cover, the outer side wall at the upper end of the bottle body is provided with a first external thread, a second external thread is arranged in the middle of the outer side wall of the inner cover, a lug is arranged at the right side of the top of the lower end of the inner cover, a groove is arranged at the top of the inner cover, a through hole is arranged at the bottom side wall of the inner cavity of the groove, clamping blocks are arranged at two sides in the middle of the inner cavity of the inner cover, the rotary-open type sealing packaging container structure is matched with the first external thread and the first internal thread on the outer cover and the bottle body for use, the container is provided with a thread, therefore, the container has reliable and stable structure, is convenient to fill, and improves the use efficiency.

Description

Rotary-opening type sealed packaging container structure

Technical Field

The utility model relates to a packaging container technical field specifically is a sealed packaging container structure of unscrewing.

Background

The packaging container is generally a general name of a packaging device, a material and other auxiliary materials used according to a certain technical specification in order to protect commodities, facilitate storage, facilitate transportation, promote sales, prevent environmental pollution and prevent safety accidents during commodity circulation.

The packaging container is a product combining packaging materials and shapes, and comprises a packaging bag, a packaging box, a packaging bottle, a packaging can, a packaging box and the like. The packaging boxes listed in modern logistics packaging lines mainly comprise corrugated cartons, wooden boxes, pallet integrated packages, containers and plastic turnover boxes, which have various characteristics in the aspect of meeting the commodity transportation and packaging functions and must be reasonably selected and used according to actual requirements

The existing packaging container structure is easy to rotate over the head when a user rotates an outer cover or an inner cover in the using process, so that a bottle cannot be sealed for reuse, and is soft, so that the filling of a product is unstable, the using efficiency is reduced, and the screwing-off type sealing packaging container structure is provided for the reason.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sealed packing container structure of formula of unscrewing to the in-process that uses that proposes in solving above-mentioned background art, the user is rotating enclosing cover or inner cup, and the easy rotation is crossed the head, leads to the bottle to seal reuse, and the bottle is softer in addition, thereby leads to the unstable problem of the filling of product.

In order to achieve the above object, the utility model provides a following technical scheme: a screwing-off type sealing packaging container structure comprises a bottle body, an inner cover and an outer cover, wherein the inner cover is fixedly installed at the top of the bottle body, the outer cover is fixedly installed at the top of the inner cover, a first external thread is arranged on the outer side wall of the upper end of the bottle body, a second external thread is arranged in the middle of the outer side wall of the inner cover, a convex block is arranged on the right side of the top of the lower end of the inner cover, a groove is formed in the top of the inner cover, a through hole is formed in the bottom side wall of the inner cavity of the groove, clamping blocks are arranged on the two sides of the inner cavity of the inner cover, a first internal thread is arranged on the inner side wall of the inner cover in the middle of the inner cavity, first limiting blocks are arranged on the left side and the right side of the inner cover, a fixing block is arranged on the top of the, the second external thread and the second internal thread are in threaded connection.

Preferably, the first external thread is arranged on the outer side wall of the upper end of the bottle body.

Preferably, the second external screw thread is seted up in the middle of the lateral wall of inner cup, lug fixed connection is on the lower extreme top right side of inner cup, and with inner cup integrated into one piece, the recess is seted up the top of inner cup, the shape of recess is ring shape, the through-hole is seted up the inner chamber bottom side wall of recess, and follows the annular of recess inner chamber bottom side wall distributes a week, fixture block fixed connection be in both sides in the middle of the inner chamber of inner cup, and with inner cup integrated into one piece, first internal thread is seted up the inside wall in the middle of the inner chamber of inner cup, first stopper fixed connection be in the lower extreme left and right sides of inner cup, and with inner cup integrated into one piece.

Preferably, fixed block fixed connection be in the inner chamber top of enclosing cover, and follow enclosing cover annular distribution a week, and with enclosing cover integrated into one piece, the second internal thread is seted up the inside wall of fixed block, shell fragment fixed connection be in the bottom of fixed block, just shell fragment quantity is two, second stopper fixed connection be in the inside wall left and right sides of enclosing cover, and with enclosing cover integrated into one piece.

Compared with the prior art, the beneficial effects of the utility model are that: this sealed package container structure of unscrewing, structural design is reasonable, uses and second external screw thread, second internal thread cooperation through first external screw thread, first internal thread cooperation on enclosing cover, inner cup and the bottle, makes this container have screw thread and ends the structural design that changes, has avoided the user rotatory end of crossing when using rotatory enclosing cover and inner cup to this container structure is reliable stable, makes things convenient for the filling, has improved the efficiency of using.

Drawings

FIG. 1 is a schematic sectional view of the front view of the present invention;

FIG. 2 is a schematic front view of the semi-sectional structure of the present invention;

fig. 3 is a schematic view of the local top view structure of the present invention.

In the figure: the bottle body 100, the first external thread 110, the inner cap 200, the second external thread 210, the protrusion 220, the groove 230, the through hole 231, the latch 240, the first internal thread 250, the first stopper 260, the outer cap 300, the fixing block 310, the second internal thread 311, the elastic sheet 312, and the second stopper 320.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a rotary-opening type sealing packaging container structure, which enables the container to have a screw thread and rotation stopping structure design, and avoids the user from rotating over head when using a rotary outer cover and an inner cover, thereby the container structure is reliable and stable, the filling is convenient, the use efficiency is improved, please refer to fig. 1-3, comprising a bottle body 100, an inner cover 200 and an outer cover 300;

referring to fig. 1-2, the outer sidewall of the upper end of the bottle body 100 has a first external thread 110, specifically, the bottle body 100 is used for the installation and connection of the inner cap 200 and the outer cap 300, and the first external thread 110 is used for the installation and connection of the first internal thread 250;

referring to fig. 1 to 3 again, the middle of the outer sidewall of the inner cap 200 has a second external thread 210, the right side of the top of the lower end of the inner cap 200 has a protrusion 220, the top of the inner cap 200 has a groove 230, the bottom sidewall of the inner cavity of the groove 230 has a through hole 231, the middle two sides of the inner cavity of the inner cap 200 have a latch 240, the middle inner sidewall of the inner cavity of the inner cap 200 has a first internal thread 250, the left and right sides of the lower end of the inner cap 200 have a first stopper 260, the inner cap 200 is fixedly mounted on the top of the bottle body 100, specifically, the inner cap 200 is screwed on the top of the bottle body 100 through the first external thread 110 and the first internal thread 250, the inner cap 200 serves to seal the bottle body 100, the second external thread 210 serves to cooperate with the second internal thread 311, the protrusion 220 serves to cooperate with the spring plate, the fixture block 240 is used for mounting and connecting the inner cap 200 and the bottle body 100, the first internal thread 250 is used for matching with the first external thread 110, and the first stopper 260 is used for matching with the second stopper 320 for limiting;

referring to fig. 1, a fixing block 310 is disposed at the top of an inner cavity of an outer cap 300, a second internal thread 311 is disposed on an inner sidewall of the fixing block 310, a spring plate 312 is disposed at the bottom of the fixing block 310, second limiting blocks 320 are disposed on left and right sides of the inner sidewall of the outer cap 300, the outer cap 300 is fixedly mounted at the top of the inner cap 200, specifically, the outer cap 300 is in threaded connection with the top of the inner cap 200 through the second external thread 210 and the second internal thread 311, the outer cap 300 is used for matching with the inner cap 200 to seal the bottle body 100, the fixing block 310 is used for opening the second internal thread 311 and the spring plate 312, the second internal thread 311 is used for matching with the second external thread 210, the spring plate 312 is used for matching with;

when the bottle is used specifically, a person in the technical field holds the bottle body 100 with one hand and the outer cap 300 with the other hand, manually rotates the outer cap 300 anticlockwise to 90 degrees, enables the outer cap 300 to ascend by 3mm through the thread leads of the second external thread 210 and the second internal thread 311 to open the central hole position, can extrude a relatively viscous material body by extruding the bottle body 100, and when the bottle is not used, the outer cap 300 is rotated clockwise by 90 degrees to close to form a sealing structure; secondly there is shell fragment 312 can send "kick" suggestion user closing and opening the in-process, and the direction of rotation all has limit structure simultaneously, prevents to rotate over the head.

Referring again to fig. 1-2, in order to prevent the user from rotating over the head, a first external thread 110 is formed on the outer sidewall of the upper end of the bottle body 100.

Referring to fig. 1-3 again, the second external thread 210 is disposed in the middle of the outer sidewall of the inner cap 200, the protrusion 220 is fixedly connected to the right side of the top of the lower end of the inner cap 200 and integrally formed with the inner cap 200, the groove 230 is disposed at the top of the inner cap 200, the groove 230 is shaped like a circular ring, the through hole 231 is disposed on the bottom sidewall of the inner cavity of the groove 230 and annularly distributed along the bottom sidewall of the inner cavity of the groove 230, the locking blocks 240 are fixedly connected to the two sides of the middle of the inner cavity of the inner cap 200 and integrally formed with the inner cap 200, the first internal thread 250 is disposed on the middle inner sidewall of the inner cavity of the inner cap 200, the first limiting blocks 260 are fixedly connected to the left and right sides of the lower end of the inner cap 200 and integrally.

Referring to fig. 1 again, the fixing block 310 is fixedly connected to the top of the inner cavity of the outer cover 300, and is annularly distributed around the outer cover 300, and is integrally formed with the outer cover 300, the second internal threads 311 are formed on the inner side wall of the fixing block 310, the elastic pieces 312 are fixedly connected to the bottom of the fixing block 310, the number of the elastic pieces 312 is two, the second limiting blocks 320 are fixedly connected to the left and right sides of the inner side wall of the outer cover 300, and are integrally formed with the outer cover 300, and the second limiting blocks 320 and the outer cover 300 are integrally formed, so that a good limiting and rotation stopping function of the outer cover 300 and.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the description of such combinations is not exhaustive in the present specification only for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims (4)

1. The utility model provides a sealed package container structure of formula of unscrewing which characterized in that: including bottle (100), inner cup (200) and enclosing cover (300), the top fixed mounting of bottle (100) inner cup (200), the top fixed mounting of inner cup (200) enclosing cover (300), the upper end lateral wall of bottle (100) has first external screw thread (110), second external screw thread (210) have in the middle of the lateral wall of inner cup (200), the lower extreme top right side of inner cup (200) has lug (220), the top of inner cup (200) has recess (230), the inner chamber bottom wall of recess (230) has through-hole (231), both sides have fixture block (240) in the middle of the inner chamber of inner cup (200), the inner chamber middle inside wall of inner cup (200) has first internal thread (250), the lower extreme left and right sides of inner cup (200) has first stopper (260), the inner chamber top of enclosing cover (300) has fixed block (310), the inner side wall of the fixing block (310) is provided with a second internal thread (311), the bottom of the fixing block (310) is provided with a spring plate (312), the left side and the right side of the inner side wall of the outer cover (300) are provided with second limiting blocks (320), the first external thread (110) is in threaded connection with the first internal thread (250), and the second external thread (210) is in threaded connection with the second internal thread (311).

2. A twist-open sealed packaging container structure according to claim 1, wherein: the first external thread (110) is arranged on the outer side wall of the upper end of the bottle body (100).

3. A twist-open sealed packaging container structure according to claim 1, wherein: the second external thread (210) is arranged in the middle of the outer side wall of the inner cover (200), the convex block (220) is fixedly connected to the right side of the top of the lower end of the inner cover (200), and is integrally formed with the inner cap (200), the groove (230) is opened at the top of the inner cap (200), the groove (230) is in a circular ring shape, the through hole (231) is arranged on the bottom side wall of the inner cavity of the groove (230), a circle of clamping blocks (240) are annularly distributed along the bottom side wall of the inner cavity of the groove (230), the clamping blocks are fixedly connected with the two sides of the middle of the inner cavity of the inner cover (200), and is integrally formed with the inner cover (200), the first internal thread (250) is arranged on the inner side wall in the middle of the inner cavity of the inner cover (200), the first limiting blocks (260) are fixedly connected to the left side and the right side of the lower end of the inner cover (200) and are integrally formed with the inner cover (200).

4. A twist-open sealed packaging container structure according to claim 1, wherein: fixed block (310) fixed connection be in the inner chamber top of enclosing cover (300), and follow enclosing cover (300) annular distribution a week, and with enclosing cover (300) integrated into one piece, second internal thread (311) are seted up the inside wall of fixed block (310), shell fragment (312) fixed connection be in the bottom of fixed block (310), just shell fragment (312) quantity is two, second stopper (320) fixed connection be in the inside wall left and right sides of enclosing cover (300), and with enclosing cover (300) integrated into one piece.

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