CN210338592U - Cost-saving plastic bottle for beverage - Google Patents

Abstract

The utility model discloses a cost-effective plastic bottle for beverage, including bottle and bottle lid, the bottle still includes bottleneck, external screw thread, spacing arch, bottle shoulder, body, the bottom of the bottle and recess, compares with prior art, the utility model discloses simple structure, reasonable in design under the prerequisite that does not increase manufacturing cost, has increased the bulk strength of bottle, in addition, the utility model discloses good sealing performance still has.

Description

Cost-saving plastic bottle for beverage

[ technical field ] A method for producing a semiconductor device

The utility model relates to a packing bottle technical field, especially a cost-effective plastic bottle for beverage.

[ background of the invention ]

The plastic is light and beautiful, the forming processing is convenient, and the mechanical and chemical properties are excellent, the plastic becomes the main material of the packaging and packaging container, in order to resist white pollution and reduce the production cost, the wall of the existing plastic bottle for the beverage is thin, the strength of the bottle body is inevitably low by doing so, therefore, most manufacturers can set reinforcing ribs on the side wall of the plastic bottle for the beverage to improve the overall strength of the plastic bottle, avoid the damage in the transportation process and bring unnecessary loss, but the method of setting the reinforcing ribs can improve the blowing difficulty of the plastic bottle, and further increase the production cost, therefore, a cost-saving plastic bottle for the beverage is necessary to be provided to solve the technical problems.

[ Utility model ] content

The utility model discloses an aim at solving the problem among the prior art, provide a plastic bottle for beverage with saving cost, the utility model discloses simple structure, reasonable in design under the prerequisite that does not increase manufacturing cost, has increased the bulk strength of bottle, in addition, the utility model discloses still have good sealing performance.

In order to achieve the purpose, the utility model provides a cost-effective plastic bottle for beverage, including bottle and bottle lid, the bottle still includes bottleneck, external screw thread, spacing arch, bottle shoulder, body, bottle end and recess, from the top down is equipped with bottleneck, spacing arch, bottle shoulder, body and bottle end in proper order on the bottle, be equipped with the external screw thread on the lateral wall of bottleneck, be equipped with the bottle lid on the bottleneck, the bottle end is equipped with the recess.

Preferably, the bottle cap comprises an internal thread, a first sealing ring, a plug, a second sealing ring and an anti-skid protrusion, the internal thread corresponding to the external thread is arranged on the inner side wall of the bottle cap, the plug is arranged at the center of the bottom of the bottle cap, the first sealing ring is arranged at the root of the plug, the second sealing ring is arranged on the plug, and the anti-skid protrusion is arranged on the outer side wall of the bottle cap.

Preferably, the grooves further comprise annular grooves, inner concave blocks, circular convex blocks, flower-shaped grooves and outer convex blocks, the inner sides of the annular grooves are provided with the uniform inner concave blocks and the uniform outer convex blocks, the inner concave blocks and the outer convex blocks are distributed at intervals in an annular mode, the inner sides of the inner concave blocks and the outer convex blocks are provided with the flower-shaped grooves, and the centers of the flower-shaped grooves are provided with the circular convex blocks.

Preferably, the cross section of the bottle body is arc triangle, and the wall thickness at the edge of the bottle body is larger than that at the center.

The utility model has the advantages that: the utility model has simple structure and reasonable design, and increases the sealing effect of the utility model by arranging the internal thread on the bottle cap; the sealing performance is further enhanced by arranging the first sealing ring and the second sealing ring on the bottle cap; the stability of the bottle bottom is improved and the strength of the bottle body is enhanced by arranging the groove at the bottle bottom; the strength of the bottle body is further enhanced by adjusting the shape and the wall thickness of the bottle body.

The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.

[ description of the drawings ]

Fig. 1 is a schematic view of the structure of a bottle body of a cost-effective plastic bottle for beverages of the present invention.

Fig. 2 is a schematic structural view of a bottle shoulder in a cost-effective plastic bottle for beverages of the present invention.

Fig. 3 is a schematic structural view of a bottle bottom in a cost-effective plastic bottle for beverages of the present invention.

Fig. 4 is a schematic view showing the cooperation between the cap and the mouth of a plastic bottle for beverages according to the present invention.

In the figure: the bottle comprises a bottle body 1, a bottle opening 10, an external thread 11, a limiting bulge 12, a bottle shoulder 13, a bottle body 14, a bottle bottom 15, a groove 16, an annular groove 160, an inner concave block 161, a circular convex block 162, a flower-shaped groove 163, an outer convex block 164, a bottle cap 2, an internal thread 20, a first sealing ring 21, a plug 22, a second sealing ring 23 and an anti-skid bulge 24.

[ detailed description ] embodiments

Referring to the drawings, the utility model relates to a cost-effective plastic bottle for beverage, including bottle 1 and bottle lid 2, bottle 1 still includes bottleneck 10, external screw thread 11, spacing arch 12, bottle shoulder 13, body 14, bottle end 15 and recess 16, from the top down is equipped with bottleneck 10, spacing arch 12, bottle shoulder 13, body 14 and bottle end 15 in proper order on the bottle 1, be equipped with external screw thread 11 on the lateral wall of bottleneck 10, be equipped with bottle lid 2 on the bottleneck 10, bottle end 15 is equipped with recess 16.

Wherein, bottle lid 2 includes internal thread 20, first sealing washer 21, stopper post 22, second sealing washer 23 and non-slip raised 24, be equipped with on 2 inside walls of bottle lid with the corresponding internal thread 20 of external screw thread 11, the center department of 2 bottoms of bottle lid is equipped with stopper post 22, stopper post 22 root is equipped with first sealing washer 21, be equipped with second sealing washer 23 on the stopper post 22, be equipped with a plurality of non-slip raised 24 on the lateral wall of bottle lid 2.

The groove 16 further includes an annular groove 160, inner concave blocks 161, circular convex blocks 162, a flower-shaped groove 163 and outer convex blocks 164, the inner side of the annular groove 160 is provided with even inner concave blocks 161 and outer convex blocks 164, the inner concave blocks 161 and the outer convex blocks 164 are distributed at intervals in a ring shape, the inner sides of the inner concave blocks 161 and the outer convex blocks 164 are provided with flower-shaped grooves 163, and the center of the flower-shaped groove 163 is provided with the circular convex blocks 162.

The cross section of the bottle body 14 is arc triangle, and the wall thickness at the edge of the bottle body 14 is larger than that at the center.

The utility model has simple structure and reasonable design, and increases the sealing effect of the utility model by arranging the internal thread 22 on the bottle cap 2; the sealing performance is further enhanced by arranging the first sealing ring 21 and the second sealing ring 23 on the bottle cap 2; the stability of the bottle bottom 15 is improved and the strength of the bottle body 14 is also enhanced by arranging the groove 16 on the bottle bottom 15; by adjusting the shape and wall thickness of the body 14, the strength of the bottle body 1 is further enhanced.

The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.

Claims (2)

1. A cost-saving plastic bottle for beverages, characterized in that it comprises a bottle body (1) and a bottle cap (2), the bottle body (1) further comprising a bottle mouth (10), an external thread (11), Limiting protrusion (12), bottle shoulder (13), bottle body (14), bottle bottom (15) and groove (16), the bottle body (1) is provided with bottle mouth ( 10), limiting protrusion (12), bottle shoulder (13), bottle body (14) and bottle bottom (15), the outer side wall of the bottle mouth (10) is provided with an external thread (11), the The bottle mouth (10) is provided with a bottle cap (2), the bottle bottom (15) is provided with a groove (16), and the groove (16) further comprises an annular groove (160) and an inner concave block (161). ), circular projections (162), flower-shaped grooves (163) and outer projections (164). ), the inner concave block (161) and the outer convex block (164) are distributed at annular intervals, and the inner concave block (161) and the outer convex block (164) are provided with flower-shaped grooves (163), and the A circular protrusion (162) is arranged at the center of the flower-shaped groove (163), the cross section of the bottle body (14) is an arc triangle, and the wall thickness at the edge of the bottle body (14) is larger than that at the center thick. 2. The cost-saving plastic bottle for beverages according to claim 1, wherein the bottle cap (2) comprises an inner thread (20), a first sealing ring (21), a plug (22) , the second sealing ring (23) and the anti-skid protrusion (24), the inner side wall of the bottle cap (2) is provided with an inner thread (20) corresponding to the outer thread (11), the bottle cap (2) The center of the bottom is provided with a plug rod (22), the root of the plug rod (22) is provided with a first sealing ring (21), and the plug rod (22) is provided with a second sealing ring (23). Several anti-skid protrusions (24) are arranged on the outer side wall of the bottle cap (2).

Images