CN219383431U - Smooth packaging tin opens and shuts - Google Patents

Abstract

The utility model discloses a smooth opening and closing packaging can which comprises a can body, a can shoulder, a can neck and an outer cover, wherein a first curled edge is formed by inner rolling of the lower periphery of the outer cover, the first curled edge is matched with the can neck, and when the outer cover is covered on the can neck, the first curled edge abuts against the can shoulder. According to the utility model, through the arranged first curled edge, the first curled edge is matched with the outer cover, and the first curled edge and the outer cover are in point-to-surface contact, so that the contact area is small, the friction force is small, the outer cover is opened and closed more smoothly, and the experience of a user can be effectively improved.

Description

Smooth packaging tin opens and shuts

Technical Field

The utility model belongs to the technical field of storage devices, and particularly relates to an openable and smooth packaging can.

Background

The storage of tealeaves needs to keep a relatively dry sealed environment, consequently often places tealeaves and deposits in the packaging jar, and the structure of the current packaging jar of depositing tealeaves mainly includes can body, inner cup and enclosing cover, because the contact surface of enclosing cover and can body is big, leads to frictional force also grow, causes to open and shut unsmooth smooth, influences user's experience and feels.

Disclosure of Invention

The present utility model aims to provide a packaging can which can solve the above problems.

In order to achieve the above object, the package can provided by the embodiment of the utility model comprises a can body, a can shoulder, a can neck and an outer cover, wherein a first curled edge is formed by inner rolling of the lower periphery of the outer cover, the first curled edge is matched with the can neck, and when the outer cover is covered on the can neck, the first curled edge abuts against the can shoulder.

Optionally, the inner cup comprises an inner cup, a can neck is provided with a can opening communicated with the can body, the inner cup is covered on the can opening, a second curled edge is formed by inner rolling of the periphery of the can opening, and a third curled edge which is abutted to the second curled edge is arranged on the upper periphery of the inner cup.

Optionally, the inner cover further comprises an extension wall, wherein the extension wall is arranged on the inner wall of the outer cover, one end, far away from the outer cover, of the extension wall is internally curled to form a sixth curled edge, and the sixth curled edge is abutted against the inner wall of the inner cover.

Optionally, the extension wall abuts the third bead.

Optionally, the novel jar body further comprises a base, wherein the lower end of the jar body is hollowed out, and the base is arranged at the hollowed-out position of the lower end of the jar body.

Optionally, the base comprises a bottom plate, and an annular protrusion protruding downwards relative to the bottom plate is arranged on the bottom plate.

Optionally, the base still includes along the bellied periphery of annular upwards extends the supporting wall that sets up, the supporting wall outwards inclines, the upper end of supporting wall is equipped with the spacing wall, the lower extreme inner roll of can body forms the fourth turn-up, the fourth turn-up is supported and is leaned on the spacing wall.

Optionally, the upper end of spacing wall is equipped with the butt wall that extends up, the butt wall can stretch into the lower extreme fretwork department of can body, and with the fourth turn-up is hugged closely.

Optionally, a clamping wall capable of fixing the fourth curled edge to the limiting wall is further arranged on the outer side of the abutting wall.

Optionally, the upper end of the abutment wall is internally rolled to form a fifth bead.

Compared with the prior art, the utility model has the beneficial effects that: through the first turn-up that sets up, first turn-up and enclosing cover adaptation are because both are the contact of point and face, area of contact is little, and frictional force is little for opening and shutting of enclosing cover is more smooth, can effectually improve user's experience sense.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a top view of the present utility model.

Figure 2 is a cut-away view of the region A-A shown in figure 1.

Fig. 3 is a partial enlarged view of the area a shown in fig. 2.

Fig. 4 is a partial enlarged view of the region B shown in fig. 2.

In the figure: can body 100, can shoulder 200, can neck 300, second bead 310, outer lid 400, first bead 410, inner lid 500, third bead 510, extension wall 600, sixth bead 610, base 700, bottom panel 710, annular projection 720, support wall 730, stopper wall 740, abutment wall 750, snap wall 751, fifth bead 752.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and intended to illustrate embodiments of the utility model and should not be construed as limiting the utility model.

In the description of the embodiments of the present utility model, it should be understood that, if there is an indication of directionality in the embodiments of the present utility model, such as the direction or positional relationship indicated by the upper, lower, left, right, front, rear, inner, outer, etc. is based on the direction or positional relationship shown in the drawings, this is merely for convenience of describing the embodiments of the present utility model and simplifying the description, and does not indicate or imply that the apparatus or element referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the embodiments of the present utility model, the meaning of "plurality" is two or more, unless explicitly defined otherwise.

In the embodiments of the present utility model, unless explicitly stated or limited otherwise, terms such as "mounted," "connected," "secured" and the like are to be construed broadly as being either fixedly connected or detachably connected or integrally formed, for example. Either mechanically or electrically. Can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the embodiments of the present utility model will be understood by those of ordinary skill in the art according to specific circumstances.

As shown in fig. 1 to 4, the embodiment of the utility model provides an open-close smooth packaging can, which comprises a can body 100, a can shoulder 200, a can neck 300 and an outer cover 400, wherein a first curled edge 410 is formed by inner rolling of the lower periphery of the outer cover 400, the first curled edge 410 is matched with the can neck 300, when the outer cover 400 is covered on the can neck 300, the first curled edge 410 abuts against the can shoulder 200, specifically, the can shoulder 200 is an arc-shaped wall matched with the first curled edge 410, so that a sealing effect is ensured, the contact area between the first curled edge 410 and the outer wall of the outer cover 400 is point-to-face, friction can be reduced, the outer cover 400 can be covered on the can neck 300 more smoothly, and the experience of a user is effectively improved.

In an embodiment, the packaging can is further provided with an inner cap 500, the can neck 300 is provided with a can opening 310 communicated with the can body 100, the inner cap 500 is covered on the can opening 310, a second curled edge 311 is formed by inner curling of the periphery of the can opening 310, a third curled edge 510 abutted against the second curled edge 311 is arranged on the upper periphery of the inner cap 500, the second curled edge 311 and the third curled edge 510 can enhance the stability of the structure, and the third curled edge 510 is convenient for a user to exert force by fingers.

In an embodiment, the packaging can is further provided with an extension wall 600, the extension wall 600 is disposed on the inner wall of the outer cover 400, and the extension wall 600 is specifically fixed on the inner wall of the outer cover 400 by spot welding, one end of the extension wall 600, which is far away from the outer cover 400, is internally curled to form a sixth curled edge 610, the sixth curled edge 610 is abutted against the inner wall of the inner cover 500, that is, the sixth curled edge 610 is clamped on the inner wall of the inner cover 500, so that the outer cover 400 is limited, and the problem that the outer cover 400 shakes to give out abnormal sound due to deformation caused by long-term opening and closing of the outer cover 400 is solved.

In an embodiment, the extension wall 600 abuts against the third curled edge 510, so that the stability of the inner cap 500 can be further improved after the outer cap 400 is covered.

In an embodiment, the packaging can is further provided with a base 700, the lower end of the can body 100 is hollowed out, the base 700 is arranged at the lower end hollowed out part of the can body 100, the base 700 and the can body 100 are not assembled after being produced so as to be packaged and transported in batches, when the packaging can is used, tea leaves are placed into the can body 100 from the can opening 310 through assembling the base 700 on the can body 100, and of course, because the diameter of the lower end hollowed out part of the can body 100 is larger than that of the can opening 310, tea leaves can be placed from the lower end hollowed out part of the can body 100 during batch storage, and the base 700 is further assembled onto the can body 100, so that the packaging efficiency is improved.

In some embodiments, the base 700 includes a bottom plate 710, where an annular protrusion 720 protruding downward with respect to the bottom plate 710 is provided on the bottom plate 710, and the annular protrusion 720 can reduce the contact surface to help prevent wear of the iron material printed layer and the galvanized layer.

In some specific embodiments, the base 700 further includes a supporting wall 730 extending upward along the outer periphery of the annular protrusion 720, the supporting wall 730 is inclined outward, a limiting wall 740 is disposed at the upper end of the supporting wall 730, the lower end of the can body 100 is internally curled to form a fourth curled edge 110, the fourth curled edge 110 abuts against the limiting wall 740, and the limiting wall 740 is an arc wall curved inward, so as to perform the functions of limiting and supporting the can body 100.

In some specific embodiments, an upwardly extending abutment wall 750 is disposed at the upper end of the limiting wall 740, and the abutment wall 750 can extend into the hollow portion at the lower end of the can body 100 and is tightly attached to the fourth curled edge 130, so as to improve the tightness of the packaging can.

In an embodiment, a clamping wall 751 that can fix the fourth bead 130 on the limiting wall 740 is further disposed on the outer side of the abutting wall 750, so that the base 700 can be stably clamped on the can body 100 when assembled on the can body 100, and is prevented from falling off.

In one embodiment, the upper end of the abutment wall 750 is internally rolled to form a fifth bead 752, thereby enhancing the structural stability of the abutment wall 750 and facilitating the extension of the abutment wall 750 into the can body 100.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims (10)

1. The utility model provides a smooth packing jar opens and shuts, its characterized in that includes can body, jar shoulder, jar neck and enclosing cover, the lower peripheral inner roll of enclosing cover forms first turn-up, first turn-up with jar neck looks adaptation, the enclosing cover lid is in when the jar neck, first turn-up supports and leans on the jar shoulder.

2. The open-and-close smooth packaging can of claim 1, further comprising:

the inner cover is arranged on the tank neck and is communicated with the tank opening of the tank body, the inner cover is arranged on the tank opening, a second curled edge is formed by rolling up the inner periphery of the tank opening, and a third curled edge which is abutted to the second curled edge is arranged on the upper periphery of the inner cover.

3. The open-and-close smooth packaging can of claim 2, further comprising:

the extension wall is arranged on the inner wall of the outer cover, one end, far away from the outer cover, of the extension wall is internally curled to form a sixth curled edge, and the sixth curled edge is abutted against the inner wall of the inner cover.

4. A packaging container with smooth opening and closing as claimed in claim 3, characterized in that,

the extension wall is abutted with the third curled edge.

5. The packaging can with smooth opening and closing as claimed in claim 1, wherein,

still include the base, the lower extreme fretwork of jar body, the base sets up the lower extreme fretwork department of jar body.

6. The packaging can with smooth opening and closing as claimed in claim 5, wherein,

the base comprises a bottom plate, and an annular protrusion protruding downwards relative to the bottom plate is arranged on the bottom plate.

7. The packaging can with smooth opening and closing as claimed in claim 6, wherein,

the base also comprises a supporting wall which is arranged along the upward extension of the outer periphery of the annular bulge, the supporting wall is inclined outwards, the upper end of the supporting wall is provided with a limiting wall, the lower end of the can body is internally coiled to form a fourth curled edge, and the fourth curled edge is propped against the limiting wall.

8. The packaging can of claim 7, wherein the container is made of a plastic material,

the upper end of the limiting wall is provided with an upwards extending abutting wall, and the abutting wall can extend into the hollow part at the lower end of the can body and cling to the fourth curled edge.

9. The packaging can with smooth opening and closing as claimed in claim 8, wherein,

the outer side of the abutting wall is further provided with a clamping wall which can fix the fourth curled edge on the limiting wall.

10. The packaging can of claim 9, wherein the container is made of a plastic material,

the upper end of the abutting wall is internally curled to form a fifth curled edge.