CN218859009U

CN218859009U - Packaging bottle with stamping metal cover

Info

Publication number: CN218859009U
Application number: CN202223434253.9U
Authority: CN
Inventors: 叶莹莹
Original assignee: Zhengzhou Nago Plastic Products Co ltd
Current assignee: Zhengzhou Nago Plastic Products Co ltd
Priority date: 2022-12-21
Filing date: 2022-12-21
Publication date: 2023-04-14
Anticipated expiration: 2032-12-21

Abstract

The utility model discloses a punching press metal covering packing bottle, metal covering include integrated into one piece's caping, the tensile wall of arc, gaikou, down along and the turn-ups. The coping comprises top and lateral wall, and the tensile wall of arc links up with the lateral wall of coping through its minor diameter end, and the junction forms strengthens the recess. The flap comprises horizontal part and vertical part, and the inside of vertical part is provided with interior protruding muscle, and the flap links up through its horizontal part one end and the big footpath end of the tensile wall of arc, links up through its vertical part one end and lower edge. The outer end of the lower edge is connected with the flanging, and the outer end of the flanging is provided with a turned edge. The utility model discloses a metal is joined in marriage and is covered can make through the crooked technology of multiple punching press, and the structure is unique, and the function is diversified, is suitable for various cold filling products and high temperature filling product.

Description

Packaging bottle with stamping metal cover

Technical Field

The utility model relates to a packing bottle technical field, concretely relates to punching press metal covering packing bottle.

Background

At present, most of bottle body materials of the packaging bottle are plastic, glass, ceramic and other materials, and most of bottle cap materials are plastic, metal and other materials. In the case of food packaging, the products to be cold filled according to the production process are generally used as plastic packages, since plastic products are light in weight and resistant to extrusion. Hot-fill products are often packaged in glass, metal and ceramic materials because these materials are retort resistant and do not deform at high temperatures. On the packaging matching cover, the plastic cover is mostly used for cold filling products because the plastic cover easily releases toxic substances, deforms and other defects under the high-temperature environment, and the metal cover is high-temperature resistant, not easy to deform and mostly used for hot filling products. In recent years, due to the diversified demands of the market, several materials are often used alternately or in combination.

The metal is matched with the cover, the production process comprises die-casting, stamping and other processes, and the stamping cover occupies most of the market of the metal cover due to low cost and easy mass production. However, because of the characteristics and the process limitations of metals, the existing metal covers are generally single in shape, and the problem of function simplification is more prominent.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a punching press metal lid packing bottle for solving among the prior art metal join in marriage lid molding singleness, the technical problem of function simplification.

The utility model discloses a solve above-mentioned technical problem not enough, the technical scheme who adopts is: a stamping metal cover packaging bottle comprises a metal cover and a bottle body, wherein the metal cover comprises a cover top, an arc-shaped stretching wall, a cover opening, a lower edge and a flanging which are integrally formed;

the roof consists of a top and a side wall, the arc-shaped stretching wall is connected with the side wall of the roof through a small-diameter end of the arc-shaped stretching wall, and a reinforcing groove is formed at the connection part;

the cover opening is composed of a horizontal part and a vertical part, an inner convex rib is arranged inside the vertical part, and the cover opening is connected with the large-diameter end of the arc-shaped stretching wall through one end of the horizontal part and connected with the lower edge through one end of the vertical part;

the outer end of the lower edge is connected with the turned edge, and the outer end of the turned edge is provided with a turned edge.

As the utility model relates to a further optimization of punching press metal lid packing bottle: the top of the cover top is circular, and the side wall is vertical to the top.

As the utility model relates to a further optimization of punching press metal lid packing bottle: the inner arc surface of the arc-shaped stretching wall faces inwards.

As the utility model relates to a further optimization of punching press metal lid packing bottle: the inner protruding ribs are arranged in an annular shape, and the vertical part of the cover opening is at least provided with two circles of inner protruding ribs.

As a result of the utility model relates to a further optimization of punching press metallic cover packing bottle: the lower edge is horizontally arranged.

As the utility model relates to a further optimization of punching press metal lid packing bottle: the lower edge is connected with the lower end of the vertical part of the cover opening through an arc-shaped section of the lower edge.

As the utility model relates to a further optimization of punching press metal lid packing bottle: the cover top, the arc-shaped stretching wall, the cover opening, the lower edge and the outer wall of the flanging are provided with coloring coatings.

As the utility model relates to a further optimization of punching press metal lid packing bottle: the bottle body comprises a bottle body and a bottle mouth, wherein the outer wall of the bottle mouth is provided with threads matched with the inner convex ribs of the stamping metal cover.

As the utility model relates to a further optimization of punching press metal lid packing bottle: the bottle body is made of plastic, metal, glass or ceramic.

Advantageous effects

The utility model discloses the metal of packing bottle is joined in marriage the lid and can be made through the crooked technology of multiple punching press, and the structure is unique, and the function is diversified, is suitable for the packing of various high temperature filling and cold filling product.

Drawings

Fig. 1 is a schematic structural view of a stamped metal cover according to the present invention;

FIG. 2 is a schematic view of the stamped metal cover of the present invention;

FIG. 3 is a schematic structural view of the packing bottle of the present invention;

the labels in the figure are:

1. stamping the metal cover;

101. covering the top;

102. an arcuate tensile wall;

103. covering the opening;

104. a lower edge;

105. flanging

106. Reinforcing the grooves;

107. an inner raised rib;

108. curling;

109. a pressure port platform;

2. a bottle body;

201. a bottle body;

202. a bottle mouth;

203. a bottle mouth platform.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1 and 2: a stamped metal lid includes an integrally formed lid top 101, an arcuate tensile wall 102, a lid opening 103, a lower edge 104, and a flange 105.

The method comprises the steps of firstly punching and ring-cutting an annular blank of the bottle cap on a metal material, then punching and foaming to make the top shape of the bottle cap, further stretching to obtain the basic depth and the bending surface of the bottle cap, then pressing an inner convex clamping point or thread by a ring, and finally turning and curling.

The cap top 101 is composed of a top and a side wall, the top of the cap top 101 is circular, the side wall is perpendicular to the top, the arc-shaped stretching wall 102 is connected with the side wall of the cap top 101 through the small-diameter end, and the joint forms a reinforcing groove 106.

The caping 101 is the bottle lid leading part, and later stage extensible increases the knurling, and technologies such as printing beautify the bottle lid, realize lowest cost customization LOGO, the purpose of pattern, and line extension design enhancement recess 106 promotes lid intensity under the caping 101, conveniently takes to hold.

The arc-shaped stretching wall 102 is the main side surface of the cover, and the inner arc surface of the arc-shaped stretching wall 102 is arranged inwards. The upper end of the arc-shaped design is connected with the reinforcing groove, the lower end of the arc-shaped design is connected with the gland platform, the arch-shaped structure can bear the action of external force greatly, the strength of the metal cap is improved, and after the metal cap is turned over and erected, a container similar to a bowl is formed and also has the maximum capacity.

The cover 103 is composed of a horizontal part (a pressing platform) and a vertical part, an inner convex rib 107 is arranged inside the vertical part, one end of the cover 103 is connected with the large-diameter end of the arc-shaped stretching wall 102 through the horizontal part, and one end of the cover is connected with the lower edge 104 through the vertical part.

The purpose of arranging the pressing platform 109 is that the pressing platform 109 can be combined with the bottle mouth platform 203 after the bottle is assembled to achieve the purpose of sealing the bottle mouth, the lower part is a vertical cover mouth, the upper part is rolled into a groove through external force, a convex rib 107 is formed, and the convex rib 107 can be used for forming the purpose of lifting the bottle cap with the threads of the packaging bottle mouth in the rotating process. The inner protruding ribs 107 are arranged annularly, and the vertical part of the cover opening 103 is at least provided with two circles of inner protruding ribs 107.

The outer end of the lower edge 104 is connected with a flange 105, and the outer end of the flange 105 is provided with a curled edge 108. The lower edge 104 is horizontally arranged, and the lower edge 104 is connected with the lower end of the vertical part of the cover opening 103 through an arc section of the lower edge.

The lower edge 104 of the bottle cap is arranged outside the cover opening 103, the cover opening 103 is formed like an outward flanging, the purpose is to facilitate the overlapping and the placement of the bottle cap, and the lower edge is also arranged for being beautiful and connected with a large flanging. Big turn-ups 108 is upwards outwards extended along 104 under the bottle lid, and for ascending horn mouth structure, the bottle lid inner wall turns up, and the inner wall colour can form the reply with the upper cover colour, reaches double-colored effect, and big turn-ups loop configuration supports each other, increases the effect that bears the external force, and the marginal turn-up is handled, avoids metal edge fish tail product and operating personnel in the use, also plays the purpose of strengthening the edge strength.

As shown in fig. 3: a packaging bottle comprises a bottle body 2 and the stamping metal cover 1. The bottle body 2 comprises a bottle body 201 and a bottle mouth 202, and the outer wall of the bottle mouth 202 is provided with threads matched with the inner convex ribs 107 of the stamped metal cover 1. The bottle body 2 is made of plastic, metal, glass or ceramic.

The foregoing description of the specific embodiments of the invention has been presented. It is to be understood that the present invention is not limited to the specific embodiments described above, and that various changes and modifications may be made by those skilled in the art within the scope of the appended claims without departing from the spirit of the invention.

Claims

1. The utility model provides a punching press metal lid packing bottle, includes metal lid (1) and bottle (2), its characterized in that: the metal cover (1) comprises a cover top (101), an arc-shaped stretching wall (102), a cover opening (103), a lower edge (104) and a flanging (105) which are integrally formed;

the roof (101) consists of a top part and a side wall, the arc-shaped stretching wall (102) is connected with the side wall of the roof (101) through the small-diameter end of the arc-shaped stretching wall, and a reinforcing groove (106) is formed at the connection part;

the cover opening (103) is composed of a horizontal part and a vertical part, an inner convex rib (107) is arranged inside the vertical part, one end of the cover opening (103) is connected with the large-diameter end of the arc-shaped stretching wall (102) through the horizontal part, and one end of the cover opening is connected with the lower edge (104) through the vertical part;

the outer end of the lower edge (104) is connected with the flanging (105), and the outer end of the flanging (105) is provided with a turned edge (108).

2. The stamped metal cap package bottle of claim 1, further comprising: the top of the cover top (101) is circular, and the side wall and the top are perpendicular to each other.

3. The stamped metal cap package bottle of claim 1, further comprising: the inner arc surface of the arc-shaped stretching wall (102) is arranged inwards.

4. The stamped metal cap package bottle of claim 1, further comprising: the inner convex rib (107) is annularly arranged on the cover opening (103).

5. The stamped metal cap package bottle of claim 1, further comprising: the lower edge (104) is horizontally arranged.

6. The stamped metal cap package bottle of claim 5, further comprising: the lower edge (104) is connected with the lower end of the vertical part of the cover opening (103) through an arc-shaped section of the lower edge.

7. The stamped metal cap package bottle of claim 1, further comprising: the outer walls of the cover top (101), the arc-shaped stretching wall (102), the cover opening (103), the lower edge (104) and the flanging (105) are provided with coloring coatings.

8. The stamped metal cap package bottle of claim 1, further comprising: the bottle body (2) comprises a bottle body (201) and a bottle mouth (202), wherein the outer wall of the bottle mouth (202) is provided with a thread which is matched with the inner convex rib (107) of the stamping metal cover (1).

9. The stamped metal cap package bottle of claim 8, wherein: the bottle body (2) is made of plastic, metal, glass or ceramic.