CN-224225527-U - Plastic bottle convenient to location

Abstract

The utility model belongs to the technical field of plastic bottles, and particularly relates to a plastic bottle convenient to position. The bottle mouth is characterized in that a positioning groove is formed in the bottom of the bottle seat, a positioning protrusion is arranged in the positioning groove and connected with the bottle seat, and a limiting protrusion is fixedly connected to the side face of the bottle mouth. The plastic bottle convenient to position can be accurately matched with an external positioning device through the positioning groove and the positioning bulge at the bottom of the bottle seat, so that the plastic bottle can be accurately positioned in the horizontal direction, the limiting bulge and the limiting groove on the side face of the bottle neck can be matched with other parts, and the plastic bottle can be limited in the vertical direction and the circumferential direction, thereby improving the positioning accuracy of the plastic bottle in multiple dimensions and meeting the requirements on positioning accuracy in automatic production and other scenes.

Inventors

• WANG SANGEN
• WANG CHUANJIANG
• CAI MING

Assignees

• 东莞市顺天塑胶制品有限公司

Dates

Publication Date

20260512

Application Date

20250613

Claims (6)

1. 1. The plastic bottle is characterized by comprising a bottle seat, a bottle body and a bottle mouth, wherein the bottle seat, the bottle body and the bottle mouth are sequentially arranged from bottom to top, the bottle body is arranged between the bottle seat and the bottle mouth and is respectively connected with the bottle seat and the bottle mouth, a positioning groove is formed in the bottom of the bottle seat, a positioning protrusion is arranged in the positioning groove and is connected with the bottle seat, and a limiting protrusion is fixedly connected to the side face of the bottle mouth.
2. 2. The plastic bottle convenient to position according to claim 1, wherein the positioning protrusion is arc-shaped, and one end of the positioning protrusion is fixedly connected with the bottle seat.
3. 3. The plastic bottle of claim 1, wherein the positioning groove is circular.
4. 4. The plastic bottle convenient to position according to claim 1, wherein a plurality of limiting protrusions are provided and uniformly and fixedly connected to the bottle mouth, and adjacent limiting protrusions are arranged in parallel and at intervals and form limiting grooves.
5. 5. The plastic bottle convenient to position according to claim 1, wherein a limit ring is arranged between the bottle body and the bottle mouth, and the limit ring is fixedly connected with the bottle body.
6. 6. The plastic bottle convenient to position according to claim 1, wherein a plurality of reinforcing ribs are arranged on the inner side of the bottle body and uniformly and fixedly connected to the bottle body, and adjacent reinforcing ribs are arranged in parallel and at intervals.

Description

Plastic bottle convenient to location Technical Field The utility model belongs to the technical field of plastic bottles, and particularly relates to a plastic bottle convenient to position. Background In daily life and industrial production, plastic bottles are widely used for packaging various liquid and solid products. However, conventional plastic bottles have a number of inconveniences during use, particularly in situations where accurate positioning is required. For example, on an automatic production line, when operations such as filling and labeling need to be carried out on plastic bottles, due to the fact that the traditional plastic bottles lack of an effective positioning structure, shaking and offset easily occur in the transmission process, the problems of inaccurate subsequent filling, labeling position deviation and the like are caused, the quality of products is affected, the production efficiency is reduced, and the production cost is increased. Disclosure of utility model The utility model aims to provide a plastic bottle convenient to position, and aims to solve the technical problems that the traditional plastic bottle in the prior art lacks an effective positioning structure, is easy to shake and shift in the transmission process, causes inaccurate subsequent filling, label-sticking position deviation and the like, not only affects the quality of products, but also reduces the production efficiency and increases the production cost. In order to achieve the above purpose, the plastic bottle convenient to position comprises a bottle seat, a bottle body and a bottle mouth, wherein the bottle seat, the bottle body and the bottle mouth are sequentially arranged from bottom to top, the bottle body is arranged between the bottle seat and the bottle mouth and is respectively connected with the bottle seat and the bottle mouth, a positioning groove is formed in the bottom of the bottle seat, a positioning protrusion is arranged in the positioning groove and is connected with the bottle seat, and a limiting protrusion is fixedly connected to the side face of the bottle mouth. As an alternative scheme of the utility model, the positioning protrusion is arranged in an arc shape, and one end of the positioning protrusion is fixedly connected with the bottle seat. As an alternative scheme of the utility model, the positioning groove is arranged in a round shape. As an alternative scheme of the utility model, a plurality of limiting protrusions are arranged and uniformly and fixedly connected to the bottle neck, and adjacent limiting protrusions are arranged in parallel and at intervals to form limiting grooves. As an alternative scheme of the utility model, a limit ring is arranged between the bottle body and the bottle mouth, and the limit ring is fixedly connected with the bottle body. As an alternative scheme of the utility model, the inner side of the bottle body is provided with a plurality of reinforcing ribs, the reinforcing ribs are uniformly and fixedly connected to the bottle body, and adjacent reinforcing ribs are arranged in parallel and at intervals. The technical scheme or schemes in the plastic bottle convenient for positioning provided by the embodiment of the utility model at least have one of the following technical effects: The plastic bottle convenient to position can be accurately matched with an external positioning device through the positioning groove and the positioning bulge at the bottom of the bottle seat, so that the plastic bottle can be accurately positioned in the horizontal direction, the limiting bulge and the limiting groove on the side face of the bottle neck can be matched with other parts, and the plastic bottle can be limited in the vertical direction and the circumferential direction, thereby improving the positioning accuracy of the plastic bottle in multiple dimensions and meeting the requirements on positioning accuracy in automatic production and other scenes. 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 perspective view of a plastic bottle according to an embodiment of the present utility model. Fig. 2 is a perspective view of a plastic bottle with positioning convenience according to an embodiment of the present utility model. Fig. 3 is a side view of a plastic bottle according to an embodiment of the present utility model for easy positioning. Fig. 4 is a cross-sectional view taken along A-A in fig. 3. Wherein, each reference sign in the figure: 1. 2, a bottle body, 3, a bottle mouth, 4, a limit ring; 11. Positio