CN217478037U

CN217478037U - Top rotary type decompression packaging box

Info

Publication number: CN217478037U
Application number: CN202221515709.1U
Authority: CN
Inventors: 顾少荣
Original assignee: Jiangyin Sian Plastic Protech Co ltd
Current assignee: Jiangyin Sian Plastic Protech Co ltd
Priority date: 2022-06-15
Filing date: 2022-06-15
Publication date: 2022-09-23
Anticipated expiration: 2032-06-15

Abstract

The utility model relates to a gyro rotary decompression packing box, which comprises a rolling shell and a rotary inner box; the rolling shell is a circular ring, and the middle of the inner side of the rolling shell is provided with an annular arc raceway which is sunken outwards; the whole rotary inner box is in a flat round cake shape, the upper part and the lower part are planes or cambered surfaces, and the middle part is a cambered surface; the projection of the upper surface and the lower surface of the rotating inner box is circular, and the central axis of the upper surface and the central axis of the lower surface are x-axis; a containing cavity is arranged inside the rotary inner box; the cambered surface is broken at the position of the containing cavity part to form a taking and placing opening; 2 convex rolling points are arranged on the arc surface of the rotary inner box, and the central lines of the rolling points on the two sides form a y axis; the rotary inner box is arranged in the rolling shell, and the rolling point is embedded in the arc raceway. The utility model discloses only adopted box in roll shell and the rotation, just realized storing of product and received, and the imitative fingertip top of whole product decompress the function, overall structure is small and exquisite, compact.

Description

Top rotary type decompression packaging box

Technical Field

The utility model relates to a packing carton that is used for earplug class small products to pack, its whole molding and function imitate fingertip top, have the amusement and decompress the function.

Background

With the market homogenization of small products such as earphones and earplugs, when people buy the products, the performances of the products are considered, and the storage and packaging boxes attached to the products are also taken into consideration for purchasing; whether a package for a product is sufficiently novelty and sophistication sometimes affects the consumer's judgment of purchase. Chinese patent publication is CN114590482A a rotatory open-close type earphone box with self-locking function, chinese patent publication is a earphone box of CN210744776U, chinese patent publication is a bluetooth headset top receiver of CN212413404U, and chinese patent publication is an earplug receiver of CN307208173S, chinese patent publication is an earphone box etc. of CN307390296S, the packing carton form of earphone, earplug class tiny product is disclosed, adopt similar flying saucer, top, in order to attract consumers' attention, but the packing carton only has the pleasing to the eye packaging function of appearance.

And chinese patent publication is CN 216313371U's a bluetooth headset that has a fingertip top box that charges, then combines packing carton and fingertip top product together, promptly outside the rotary part of fingertip top, forms a receiver for the storage holds the earphone product.

However, with the increasing market competition, there is still a need for further improvement of the package box for earphone products, so as to accommodate products and bring more entertainment and practical functions to consumers.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a packing carton is decompressed to top rotation type can accomodate earphone earplug class product, and the whole fingertip top that can simulate simultaneously supplies the consumer to decompress the use daily.

In order to achieve the purpose of the utility model, the utility model provides a gyro rotary type decompression packaging box, which comprises a rolling shell and a rotary inner box;

the rolling shell is a circular ring, and the middle of the inner side of the rolling shell is provided with an outwards-sunken circular arc raceway;

the whole rotary inner box is in a flat round cake shape, the upper part and the lower part are planes or cambered surfaces, and the middle part is a cambered surface;

the projection of the upper surface and the lower surface of the rotating inner box is circular, and the central axis of the upper surface and the central axis of the lower surface are x-axis;

a containing cavity is arranged inside the rotary inner box; the cambered surface is broken at the position of the containing cavity part to form a taking and placing opening;

2 convex rolling points are arranged on the arc surface of the rotary inner box, and the central lines of the rolling points on the two sides form a y axis;

the taking and placing opening of the containing cavity is positioned on the cambered surface far away from the rolling point

The rotating inner box is arranged in the rolling outer shell, and the rolling point is embedded in the arc raceway;

after the upper surface and the lower surface of the rotating inner box are simultaneously pinched, the arc raceway of the rolling shell can enable the rolling shell to roll and rotate around an x axis under the limit of 2 rolling points;

or after the outer wall of the rolling shell is held, the rotating inner box can turn over along the y axis to expose the containing cavity.

As a further improvement of the utility model, the outer side of the rolling shell is a drum-shaped cambered surface with the middle bulging outwards;

the inner side of the rolling shell is an arc concave surface bulging outwards;

the middle cambered surface of the rotary inner box bulges outwards and is matched with the inner side cambered concave surface of the rolling shell.

As a further improvement of the utility model, at least one side of the inner arc raceway of the rolling shell is provided with a limiting strip which is convex inwards;

at least 1 raised line is arranged on the cambered surface;

the convex of the convex strip is higher than the height of the cambered surface and is larger than the height of a gap between the limiting strip and the cambered surface.

Through the cooperation of sand grip with spacing, make the opening in-process of rotatory inner box produce damping force.

Furthermore, the two sides of the inner arc-shaped roller path are provided with the limiting strips;

under the top rotation type decompression packing carton closed condition, the sand grip is located 2 completely between the spacing.

Through the sand grip with spacing cooperation, make the stable roll shell that is located of box in the rotation, it is more stable when roll shell rolls the rotation around the x axle.

Furthermore, the raised line is provided with a plurality of positions along the cambered surface. Thereby increasing the opening damping force and the reliability of the rolling rotation limit.

Still further, each rolling point is provided with one protruding strip on two sides.

As a further improvement of the utility model, the rolling points on both sides of the arc surface of the rotating inner box are along the middle plane symmetry of the rotating inner box is arranged.

As a further improvement of the utility model, the rotary inner box is provided with a hemispherical mounting pit at a position close to the cambered surface, and a ball is arranged in the mounting pit;

the ball part protrudes out of the cambered surface to form the rolling point.

Further, the ball may freely rotate within the mounting pocket.

Furthermore, the part of the ball protruding out of the cambered surface is smaller than a half sphere.

The utility model discloses a packing carton is decompressed to top rotation type has only adopted box in roll shell and the rotation, has just realized the storage of product and has received, and the imitative fingertip top of whole product decompress the function, and overall structure is small and exquisite, compact.

The utility model discloses packing carton is decompressed to top rotation type, when keeping the closure state, can regard as the decompression toy of imitative fingertip top, supplies consumer daily use, and the consumer holds between the fingers simultaneously the upper and lower face of box in the rotation, then through stirring the outer wall of roll shell can make the roll shell for the x axle of box rotates in the rotation, and the roll point is followed circular arc raceway annular motion this moment. In the process of rolling and rotating the rolling shell, the rolling shell is still wrapped outside the rotating inner box to shield the containing cavity part, so that small products such as earphones and earplugs in the rolling shell cannot be exposed.

When the product in the containing cavity needs to be taken and placed, a consumer holds the outer wall of the rolling shell and then presses one corner of the surface of one side of the rotating inner box, particularly one point far away from the y axis; at this moment, the y axle that box along 2 roll points constitutions in rotatory rotates relative rolling shell, leaves the inner chamber of rolling shell with the cambered surface, exposes the opening of accomodating the chamber, conveniently gets and puts the product.

Drawings

FIG. 1 is a closed state outline view of the top rotary type decompression package box of the present invention;

fig. 2 is a schematic structural view of the rolling housing of the present invention;

fig. 3 is a schematic structural view of the rotary inner box of the present invention;

fig. 4 is a schematic view of the internal structure of the rotary inner case of the present invention;

FIG. 5 is a whole sectional view showing the closed state of the top rotary type decompression packaging box of the present invention;

FIG. 6 is a schematic view of the opening state of the top rotary type decompression package box of the present invention;

FIG. 7 is a sectional view showing the opened state of the gyro rotary type decompression package box of the present invention;

FIG. 8 is a perspective view showing the opening state of the spinning top rotary decompression package of the present invention;

FIG. 9 is a schematic view of the top rotary type decompression package box of the present invention in a fully opened state;

fig. 10 is a sectional view showing a fully opened state of the gyro rotary type decompression packaging case of the present invention;

fig. 11 is a perspective view showing the fully opened state of the spinning top rotary decompression package of the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments.

The utility model discloses a top rotation type decompresses packing carton, as shown in figure 1, is flat cake form under the closed condition, including roll shell 1, and rotatory interior box 2.

As shown in fig. 2, the rolling housing 1 is an arc ring with a middle part bulging outwards and two ends contracting inwards, the outer side is a drum-shaped arc surface 11, and the middle part of the inner side is an arc raceway 12; furthermore, two sides of the circular arc raceway 12 are provided with convex limit strips 13. The arc raceway 12 and the limit strip 13 are all arranged along the axis of the rolling housing 1 in a complete circle, and are preferably symmetrically arranged relative to the middle plane (the plane where the highest middle protrusion of the drum-shaped arc surface 11 is located) of the rolling housing 1.

As shown in fig. 3 and 4, the rotating inner box 2 is in a flat round cake shape integrally matched with the inner cavity of the rolling outer shell 1, the upper part and the lower part are planes 21, and the middle part is an approximately annular arc surface 22; the plane 21 is circular, and the central axis of the upper plane 21 and the central axis of the lower plane 21 are x axes.

The inside of the rotary inner box 2 is provided with a storage cavity 3 for storing small products such as earphones and earplugs, and in order to facilitate taking and placing of the small products, the cambered surface 22 is disconnected at the position of the storage cavity 3 to form an opening for taking and placing.

The cambered surface 22 of the rotating inner box 2 is provided with 2 convex rolling points 4, the rolling points 4 on the two sides are preferably symmetrically arranged, and the centers of the rolling points 4 on the two sides are connected together to form the other central axis of the rotating inner box 2, namely the y axis.

Further, as shown in fig. 5, the rotating inner box 2 is installed in the rolling outer shell 1, and the rolling point 4 is completely embedded in the circular arc raceway 12. When the consumer simultaneously holds the upper and lower planes 21 of the rotating inner box 2 by hands, the drum-shaped arc surface 11 of the rolling outer shell 1 can be poked to enable the rolling outer shell 1 to rotate relative to the x axis of the rotating inner box 2, and at the moment, the rolling point 4 moves circularly along the circular arc raceway 12.

In order to improve the wear resistance and the rolling smoothness of the rolling points 4, the rolling points 4 are independent balls; the rotary inner box 2 is provided with 2 hemispherical mounting pits 23 at the positions close to the cambered surface 22, and the ball bearings are embedded in the mounting pits 23 and partially protrude out of the cambered surface 22 to form the rolling points 4; preferably, the ball protrusion is smaller than a half sphere so that the ball does not easily fall out of the mounting hole 23 when the rotating inner case 2 is independently produced.

Furthermore, as the number of the rolling points 4 is only 2, the rolling points are contacted with two ends of the arc raceway 12 and are not enough for limiting the annular rolling of the arc raceway 12; therefore, at least 1 convex strip 24 is arranged on the arc surface 22, and in the drawing, 1 convex strip 24 is arranged on both sides of each rolling point 4, and 4 convex strips 24 are arranged; as shown in fig. 5, the width of the protruding strip 24 is smaller than the distance between the 2 limiting strips 13 inside the rolling housing 1; the convex strips 24 are positioned among the 2 limiting strips 13 and in the circular arc raceway 12; there are 2 simultaneously in the circular arc raceway 12 roll point 4, and at least 1 the sand grip 24, sand grip 24 and 2 roll point 4 and constitute a plane of three point determination at least, make roll shell 1 can be stable wind box 2's x axle is rolled rotatoryly in the rotation, produces the rotatory effect of imitative fingertip top, provides the effect of daily decompression for the consumer, just roll shell 1 and roll rotatory in-process, still wrap up in the rotation box 2 is outer, right accomodate chamber 3 position and shield, can not expose inside earphone earplug class small products.

As shown in fig. 6-11, when the product in the receiving cavity 3 needs to be taken and placed, the consumer holds the drum-shaped arc surface 11 of the rolling outer casing 1 with his hand, and then presses a corner of the plane 21 on one side of the rotating inner casing 2, preferably a point a (shown in fig. 7) away from the y-axis, while the opening of the receiving cavity 3 is located at the other end opposite to the point a; at this time, the rotating inner box 2 rotates relative to the rolling outer shell 1 along the y axis formed by the 2 rolling points 4, and the arc surface 22 leaves the inner cavity of the rolling outer shell 1, so that the opening of the storage cavity 3 is exposed, products are convenient to take and place, and finally, a completely opened state that the rolling outer shell 1 and the rotating inner box 2 form an included angle of 90 degrees can be achieved as shown in fig. 9 and fig. 11.

Since the convex strip 24 is not on the y axis, the convex strip will rotate around the y axis along with the cambered surface 22, and will cross the limit strip 13 to the outer side of the arc raceway 12; with further reference to fig. 5 (fig. 5 is a step-shaped section, the upper part is cut along the position of the limit bar 13, and the lower part is cut along the y-axis), a gap exists between the limit bar 13 and the arc surface 22, and the protruding strip 24 protrudes from the arc surface 22 by a distance slightly larger than the gap, so that as the rotating inner case 2 is rotated to be opened, the protruding strip 24 can extrude through the limit bar 13 to reach the outer side of the arc raceway 12; in the extrusion process, certain resistance can be generated, and a damping hand feeling is generated, so that a consumer can clearly perceive the opening state; and the resistance also avoids false opening.

When the gyro rotary decompression packaging box is manufactured, the rolling shell 1 is divided into 2 parts along the drum surface plane, and the 2 parts are respectively formed by injection molding; the rotating inner box 2 is also integrally divided into 2 parts to be respectively injection-molded, the containing cavity 3 part is produced by independent injection molding, the containing cavity 3 can be adjusted and customized according to the shape of a specific containing product, then the containing cavity 3 is embedded into the rotating

inner box

2, 2 balls are embedded to form a rolling point 4, and the folding part of the rotating inner box 2 is ultrasonically welded or bonded to form the independent rotating inner box 2 part; then the rotary inner box 2 is put into the separated parts of the rolling shell 1, and the folded parts are welded or bonded by ultrasonic wave, thus forming the gyro rotary decompression packing box of the utility model.

The utility model discloses a packing carton is decompressed to top rotation type has only adopted box 2 in roll shell 1 and the rotation, has just realized the storage of product and has received, and the imitative fingertip top of whole product decompress the function, and overall structure is small and exquisite, compact.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. The gyro rotary type decompression packaging box comprises a feeding machine, a rolling shell and a rotary inner box;

the rolling shell is a circular ring, and the middle of the inner side of the rolling shell is provided with an annular arc raceway which is sunken outwards;

after the upper surface and the lower surface of the rotating inner box are simultaneously held, the arc raceway of the rolling shell can be limited by 2 rolling points, so that the rolling shell can roll and rotate around an x axis;

2. The top rotary type decompression package box according to claim 1, wherein the outside of the rolling shell is a drum-shaped cambered surface bulging outwards in the middle;

the inner side of the rolling shell is an arc concave surface bulging outwards;

3. The top-rotating type decompression packaging box according to claim 1, wherein at least one side of the inner side arc-shaped raceway of the rolling shell is provided with a limiting strip protruding inwards;

at least 1 raised line is arranged on the cambered surface;

the convex strip is higher than the height of the cambered surface and is higher than the height of a gap between the limiting strip and the cambered surface.

4. The top rotary type decompression packaging box according to claim 3, wherein the limiting strips are arranged on two sides of the inner arc-shaped roller path;

5. The top rotary decompression package according to claim 3 or 4, wherein said ribs are provided in a plurality of positions along said arc surface.

6. The top rotary decompression package according to claim 5, wherein each of said rolling points is provided with one of said ribs on both sides.

7. The top rotary type decompression package box according to claim 1, wherein the rolling points on both sides of the arc surface of the inner rotary box are symmetrically arranged along the middle plane of the inner rotary box.

8. The top-rotating decompression package according to claim 1, wherein the inner rotating case is provided with a hemispherical installation pit near the cambered surface, and a ball is arranged in the installation pit;

the ball part protrudes out of the cambered surface to form the rolling point.

9. The top rotary decompression package according to claim 8, wherein said balls are free to rotate inside said mounting pockets.

10. The top rotary decompression package according to claim 8, wherein the portion of the ball protruding from the curved surface is less than half a sphere.