CN212354984U

CN212354984U - Novel plastic packaging cover

Info

Publication number: CN212354984U
Application number: CN202020325272.XU
Authority: CN
Inventors: 朱文浩
Original assignee: Heyuan Shun Chuang Mould Technology Co ltd
Current assignee: Heyuan Shun Chuang Mould Technology Co ltd
Priority date: 2020-03-16
Filing date: 2020-03-16
Publication date: 2021-01-15
Anticipated expiration: 2030-03-16

Abstract

The utility model discloses a novel plastic packaging lid, which comprises a cover body, the lid comprises circular shape roof and sealing ring, the sealing ring is located the outer edge of roof and goes up, the inner wall of sealing ring is equipped with and is used for the screw thread of being connected with the container opening, the upper surface of roof is equipped with the pivot, the carousel that can set for the date is installed in the pivot, the carousel includes inner dial and the outward rotor that can independently rotate, the upper surface from interior to exterior of roof is equipped with month sign and day sign that the circumference distributes in proper order, first window has been seted up at the position that corresponds month sign to the inner dial, the second window has been seted up at the position that corresponds day sign to the outward rotor. The utility model discloses a but set up inner dial and the outer capstan of independent rotation, the upper surface of roof is equipped with the month sign and the day sign that the circumference distributes, utilizes first window on the inner dial to set up the figure that shows month, utilizes the second window on the outer capstan to set up the figure that shows the day to realize the time that the record was uncapped.

Description

Novel plastic packaging cover

Technical Field

The utility model relates to a sealed package technical field especially relates to a novel plastic packaging lid.

Background

Plastic packaging closures are commonly used to seal the opening of containers such as bottles, tanks and the like. At present, some containers for storing food such as food cans and the like are on the market, and due to the fact that the amount of the food in the containers is large, customers can not eat the food at one time, the food can be continuously eaten for a long time after the can cover is covered, and the food can deteriorate. The existing container cover is not provided with a corresponding design for recording the uncovering time, people usually ignore the opening time, and the existing container cover is easy to cause physical discomfort after being eaten again for a long time.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a novel plastic packaging lid has set up a carousel that can set for the date, has solved among the prior art problem that the container lid does not have corresponding record time record function of uncapping.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a novel plastic packaging lid, includes the lid, and the lid comprises circular shape roof and sealing ring, the sealing ring is located the outer edge of roof is last, the inner wall of sealing ring is equipped with and is used for the screw thread of being connected with the container opening, the upper surface of roof is equipped with the pivot, the carousel that can set for the date is installed in the pivot, the carousel includes inner dial and the outward dial that can independently rotate, the upper surface from interior to exterior of roof is equipped with month sign and the day sign that the circumference distributes in proper order, the inner dial is corresponding first window has been seted up to the position of month sign, the outward dial is corresponding the second window has been seted up to the position of day sign.

Further, the middle part of inner rotating disc is equipped with the first mounting groove of undercut, the bottom of first mounting groove is equipped with the confession the through-hole that the pivot alternates, be equipped with in the first mounting groove with the fastener of pivot joint installation.

Further, the upper portion of pivot is equipped with spherical joint, the lower part of fastener be equipped with spherical joint hole of spherical joint matched with. The spherical clamping joint on the rotating shaft is clamped and fixed by utilizing the spherical clamping hole, so that the turntable is fixed on the rotating shaft to rotate and cannot be loosened.

Further, the upper surfaces of the inner dial and the outer dial are provided with concave positions so that a user can smoothly rotate the inner dial and the outer dial to record a date by pressing the concave positions.

Further, the roof is equipped with the magnet piece, the inner rotating disk with the outer rotating disk is equipped with respectively with the iron ring of magnet piece magnetic force actuation. Through the magnetic attraction between the magnet block and the iron ring, the inner rotating disc and the outer rotating disc are not easy to generate misoperation after rotation to cause wrong date recording.

Further, the inner edge of the outer rotating disc is rotatably fixed on the outer edge of the inner rotating disc through a limiting structure.

Furthermore, limit structure is including supporting press fit's annular step and bulge loop, annular step sets up the inward flange upper portion of outward flange, the bulge loop sets up the outward flange upper portion of inward flange. The convex ring on the inner rotary disk is pressed against the annular step of the outer rotary disk, so that the outer rotary disk is positioned on the top plate.

Or, limit structure includes joint complex annular protruding muscle and annular groove, the annular protruding muscle sets up on the inward flange of outer carousel, the annular groove sets up on the outward flange of inner dial. The outer rotating disk is positioned on the top plate by utilizing the annular groove on the inner rotating disk to be nested on the annular convex rib of the outer rotating disk.

Preferably, the cross-sectional shapes of the annular bead and the annular groove are V-shaped.

Further, the middle part of the upper surface of the top plate is provided with a second mounting groove which is recessed downwards, and the rotary disc is positioned in the second mounting groove. So, can accomodate the carousel in the second mounting groove, avoid the carousel protrusion roof, reduce overall height, and improve whole aesthetic property.

Compared with the prior art, the utility model provides a novel plastic packaging lid possesses following beneficial effect:

the utility model discloses set up a carousel that can set for the date, the carousel is including the inner dial and the outer dial of independent rotation, and the upper surface of roof is equipped with the month sign and the day sign that the circumference distributes, utilizes first window on the inner dial to set up the figure that shows the month, utilizes the second window on the outer dial to set up the figure that shows the day to the time of uncapping is realized recording.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic perspective view of a first embodiment of the present invention;

fig. 2 is an installation diagram of a first embodiment of the present invention;

fig. 3 is a cross-sectional structural view of a first embodiment of the present invention;

FIG. 4 is an enlarged view of detail A in FIG. 3;

fig. 5 is a cross-sectional structural view of a second embodiment of the present invention;

fig. 6 is an enlarged detail view at B in fig. 5.

Reference numerals: 1. a cover body; 11. a top plate; 111. a month identification; 112. identifying the day; 113. a second mounting groove; 12. a seal ring; 121. a thread; 2. a rotating shaft; 21. a ball joint; 3. an inner rotating disc; 31. a first window; 32. a first mounting groove; 33. a through hole; 4. An outer turntable; 41. a second window; 42. a concave position; 5. a fastener; 51. a spherical snap hole; 6. A magnet block; 7. an iron ring; 8. a limiting structure; 81. an annular step; 82. a convex ring; 83. an annular convex rib; 84. an annular groove.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the detailed embodiments and the accompanying drawings, and it is to be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; they may be mechanically coupled, directly coupled, or indirectly coupled through intervening agents, both internally and/or in any other manner known to those skilled in the art. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Example one

Referring to fig. 1 to 4, the present embodiment provides a novel plastic packaging cover, which includes a cover body 1, the cover body 1 is composed of a circular top plate 11 and a sealing ring 12, the sealing ring 12 is located on an outer edge of the top plate 11, and a thread 121 for connecting with an opening of a container is disposed on an inner wall of the sealing ring 12. The upper surface of the top plate 11 is provided with a rotating shaft 2, the rotating shaft 2 is provided with a turntable capable of setting date, and the turntable comprises an inner turntable 3 and an outer turntable 4 which can rotate independently. The upper surface of the top plate 11 is sequentially provided with a month mark 111 and a day mark 112 which are circumferentially distributed from inside to outside, the month mark 111 and the day mark 112 are Arabic numerals, the inner rotary disc 3 is provided with a first window 31 at a position corresponding to the month mark 111, and the outer rotary disc 4 is provided with a second window 41 at a position corresponding to the day mark 112. When the cover is used, by rotating the inner dial 3 and the outer dial 4, the month mark 111 can be exposed by using the first window 31 on the inner dial 3, and the day mark 112 can be exposed by using the second window 41 on the outer dial 4, so that the corresponding number of the month and the day can be selectively displayed, and the cover-opened date can be recorded.

Wherein, the middle part of inner rotating disk 3 is equipped with undercut's first mounting groove 32, and the bottom of first mounting groove 32 is equipped with the through-hole 33 that supplies pivot 2 to alternate, is equipped with fastener 5 with the installation of 2 joints of pivot in the first mounting groove 32. The upper part of the rotating shaft 2 is provided with a spherical clamping joint 21, and the lower part of the fastener 5 is provided with a spherical clamping hole 51 matched with the spherical clamping joint 21. The spherical clamping joint 21 on the rotating shaft 2 is clamped and fixed by the spherical clamping hole 51, so that the turntable is fixed on the rotating shaft 2 and cannot be loosened in rotation.

The inner edge of outer turning disc 4 is rotatably fixed to the outer edge of inner turning disc 3 by a stopper structure 8. The limiting structure 8 comprises an annular step 81 and a convex ring 82 which are in abutting fit, the annular step 81 is arranged on the upper portion of the inner edge of the outer rotary table 4, and the convex ring 82 is arranged on the upper portion of the outer edge of the inner rotary table 3. Positioning of outer dial 4 on top plate 11 is achieved by a collar 82 on inner dial 3 bearing against an annular step 81 of outer dial 4.

The upper surfaces of the inner dial 3 and the outer dial 4 are each provided with a recess 42 so that the user can smoothly rotate the inner dial 3 and the outer dial 4 to record a date by pressing a finger on the recess 42.

The top plate 11 is provided with a magnet block 6, and the inner rotating disk 3 and the outer rotating disk 4 are respectively provided with an iron ring 7 which is attracted with the magnet block 6 by magnetic force. Through the magnetic attraction between the magnet block 6 and the iron ring 7, the inner rotary disc 3 and the outer rotary disc 4 are adsorbed on the upper surface of the top plate 11, and the date is not easy to be wrongly recorded due to misoperation after rotation.

The middle part of the upper surface of the top plate 11 is provided with a second mounting groove 113 which is recessed downwards, and the turntable is mounted in the second mounting groove 113. So, can accomodate the carousel in second mounting groove 113, avoid the carousel protrusion to be higher than roof 11, can reduce overall height, and improve whole aesthetic property.

Example two

Referring to fig. 5 and fig. 6, the embodiment provides another structure of the turntable, and unlike the first embodiment, the limiting structure 8 on the turntable includes a snap-fit annular rib 83 and an annular groove 84, the annular rib 83 is disposed on the inner edge of the outer turntable 4, and the annular groove 84 is disposed on the outer edge of the inner turntable 3. The positioning of the outer dial 4 on the top plate 11 is achieved by the annular groove 84 on the inner dial 3 nesting over the annular rib 83 of the outer dial 4. Preferably, the cross-sectional shapes of the annular rib 83 and the annular groove 84 are V-shaped.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A novel plastic packaging cover comprises a cover body (1), wherein the cover body (1) is composed of a circular top plate (11) and a sealing ring (12), the sealing ring (12) is positioned on the outer edge of the top plate (11), the inner wall of the sealing ring (12) is provided with a thread (121) for connecting with the opening of the container, it is characterized in that the upper surface of the top plate (11) is provided with a rotating shaft (2), the rotating shaft (2) is provided with a turntable capable of setting date, the rotary disc comprises an inner rotary disc (3) and an outer rotary disc (4) which can rotate independently, the upper surface of the top plate (11) is sequentially provided with a month mark (111) and a day mark (112) which are distributed circumferentially from inside to outside, the inner rotary disc (3) is provided with a first window (31) at the position corresponding to the month mark (111), and a second window (41) is formed in the position, corresponding to the day identifier (112), of the outer turnplate (4).

2. The novel plastic packaging cover according to claim 1, wherein a first mounting groove (32) which is recessed downwards is formed in the middle of the inner rotary disc (3), a through hole (33) for inserting the rotary shaft (2) is formed in the bottom of the first mounting groove (32), and a fastening piece (5) which is clamped and mounted with the rotary shaft (2) is arranged in the first mounting groove (32).

3. The new plastic packing cover according to claim 2, characterized in that the upper part of the rotating shaft (2) is provided with a spherical joint (21), and the lower part of the fastening piece (5) is provided with a spherical joint hole (51) matched with the spherical joint (21).

4. A new plastic packaging cover according to claim 1, characterized in that the upper surface of the inner dial (3) and the outer dial (4) is provided with a recess (42).

5. A new plastic packaging cover according to claim 1, characterized in that the top plate (11) is provided with a magnet block (6), and the inner turntable (3) and the outer turntable (4) are provided with an iron ring (7) magnetically engaging with the magnet block (6), respectively.

6. A new plastic packaging cover according to any one of claims 1 to 5, characterized in that the inner edge of the outer turning disc (4) is rotatably fixed to the outer edge of the inner turning disc (3) by means of a limiting structure (8).

7. A new plastic packaging cover according to claim 6, characterized in that the limiting structure (8) comprises an annular step (81) and a protruding ring (82) in press fit, the annular step (81) being arranged on the upper part of the inner edge of the outer dial (4) and the protruding ring (82) being arranged on the upper part of the outer edge of the inner dial (3).

8. A new plastic packaging cover according to claim 6, characterized in that the limiting structure (8) comprises a snap-fit annular rib (83) and an annular groove (84), the annular rib (83) being provided on the inner edge of the outer dial (4) and the annular groove (84) being provided on the outer edge of the inner dial (3).

9. A new plastic packaging cover according to claim 8, characterized in that the cross-sectional shape of the annular bead (83) and the annular groove (84) is V-shaped.

10. The new plastic packing cover according to claim 7 or 8, wherein the top plate (11) is provided at the middle of the upper surface thereof with a second mounting groove (113) depressed downward, and the rotary plate is seated in the second mounting groove (113).