Container capable of being quickly tightened

Abstract

The container comprises a bottle body and a bottle cap, the bottle cap is arranged on an opening of the bottle body in a screwed mode, a hollow groove is formed in the top face of the bottle cap, a sealing cover is arranged in the hollow groove, an annular sealing part is arranged on the periphery of the lower end of the sealing cover in an outward protruding mode, and a limiting flange is arranged on the periphery of the upper end of the sealing cover. A hollow groove of the bottle cap is matched with the annular sealing part and the limiting flange in a limiting mode, first clamping parts are arranged on the outer wall of an opening of the bottle body in the circumferential direction at equal intervals, a plurality of second clamping parts are arranged on the inner wall of the bottle cap in the circumferential direction at equal intervals, and the second clamping parts are buckled with the first clamping parts by rotating the bottle cap; a sealing part is arranged on the bottom surface of the annular sealing part, and the sealing cover is pressed by the bottle cap, so that the sealing part in the annular sealing part is in airtight fit with the opening of the bottle body. According to the utility model, the screwing speed between the bottle cap and the bottle body is accelerated, and the sealing performance of the container is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of containers, in particular to a container which can be quickly tightened. Background Art

[0002] Existing beverage bottles, as well as other bottles for liquids and powders, have bottle caps and bottle mouths that are connected by threads. Although this can solve the problem of capping and sealing, the tightening process is more complicated. The effect of threaded connection is very significant, and it has been used for a long time. People have formed inertial thinking in this field, and few innovations have appeared. How to design a bottle cap structure that can be quickly tightened and opened to replace threaded connection is a technical problem that this patent needs to solve. Utility Model Content

[0003] The technical problem to be solved by the embodiments of the utility model is to provide a container that can be quickly tightened, thereby accelerating the tightening speed between the bottle cap and the bottle body and greatly improving the sealing performance of the container.

[0004] To achieve the above-mentioned purpose, the utility model discloses a container that can be quickly tightened, comprising a bottle body and a bottle cap, the bottle cap being screwed onto the opening of the bottle body, the top surface of the bottle cap being provided with a hollow groove, a sealing cover being provided in the hollow groove, the outer circumference of the lower end of the sealing cover being provided with an annular sealing portion protruding outward, the upper circumferential edge of the sealing cover being provided with a limiting flange, the hollow groove of the bottle cap being limited between the annular sealing portion and the limiting flange, the outer wall of the opening of the bottle body being provided with first clamping components equidistantly along the circumferential direction, the inner wall of the bottle cap being provided with a plurality of second clamping components equidistantly along the circumferential direction, the second clamping components being snapped with the first clamping components by rotating the bottle cap, and a sealing component being provided on the bottom surface of the annular sealing portion, the sealing cover being pressed by the bottle cap so that the sealing component in the annular sealing portion is airtightly matched with the opening of the bottle body.

[0005] Furthermore, the upper peripheral wall of the bottle body is provided with a convex ring.

[0006] Furthermore, the first clamping component includes a limit block and a triangular protrusion, the limit block is arranged on the outer wall of the opening of the bottle body, and the triangular protrusion is arranged between the limit block and the convex ring.

[0007] Furthermore, the second clamping component includes a first stop block and a second stop block, the first stop block and the second stop block are sequentially arranged on the inner wall of the bottle cap along the radial direction, and a triangular groove matching the shape of the triangular protrusion is formed between the first stop block and the second stop block.

[0008] Furthermore, the bottom surface of the annular sealing portion has a groove, the inner side surface of the groove has a convex point, and the sealing component is snap-fitted with the convex point of the groove.

[0009] Compared with the prior art, the beneficial effects of the present invention are:

[0010] The utility model utilizes triangular grooves and triangular protrusions to achieve rapid tightening, and a sealing cover is provided on the bottle cap, which is pressed by the bottle cap to make the sealing component on the sealing cover fit airtightly with the opening of the bottle body, which not only speeds up the tightening speed between the bottle cap and the bottle body, but also greatly improves the sealing performance of the container. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0012] Figure 2 It is a cross-sectional view of the overall structure of the utility model;

[0013] Figure 3 It is an exploded view of the overall structure of the utility model;

[0014] Figure 4 To show Figure 2 Schematic diagram of the structure of part A in FIG.

[0015] Figure 5 To show Figure 3 Schematic diagram of the structure of part B. DETAILED DESCRIPTION

[0016] In order to make the purpose, technical solutions and advantages of the utility model clearer, the utility model will be further described in detail below with reference to the accompanying drawings.

[0017] Reference Figure 1 , Figure 3 As shown, a container that can be quickly tightened includes a bottle body 1 and a bottle cap 2. The bottle cap 2 is screwed onto the opening of the bottle body 1. A convex ring 11 is provided on the upper peripheral wall of the bottle body 1. First clamping parts 5 are equidistantly provided on the outer wall of the opening of the bottle body 1 along the circumferential direction. A plurality of second clamping parts 6 are equidistantly provided on the inner wall of the bottle cap 2 along the circumferential direction. The bottle cap is rotated to make the second clamping parts 6 snap with the first clamping parts 5, thereby realizing a quick connection between the bottle cap and the bottle body.

[0018] Reference Figure 3 , Figure 5 As shown, specifically, the first clamping component 5 includes a limit block 51 and a triangular protrusion 52, the limit block 51 is arranged on the outer wall of the opening of the bottle body 11, and the triangular protrusion 52 is arranged between the limit block 51 and the convex ring 11, wherein the limit block 51 is in an "L" shape, and the shorter end of the limit block 51 extends to the convex ring 11 of the bottle body 1.

[0019] The second clamping component 6 includes a first stop block 61 and a second stop block 62, which are radially arranged on the inner wall of the bottle cap 2 in sequence, and a triangular groove 63 matching the shape of the triangular protrusion 52 is formed between the first stop block 61 and the second stop block 62. The first stop block 61 and the second stop block 62 are moved toward the direction of the first clamping component 5 by rotating the bottle cap 2 until the first stop block 61 contacts the side of the limit block 51, thereby utilizing the snap fit of the triangular groove 63 and the triangular protrusion 52 to achieve rapid tightening between the bottle cap 2 and the bottle body 1 without continuous rotation until the bottle cap 2 is tightened.

[0020] The thickness of the first stop block 61 and the second stop block 62 is equal to the height between the limit block 51 and the convex ring 11, so that the connection between the second clamping component 6 and the first clamping component 5 is tighter, thereby preventing the bottle cap from loosening.

[0021] Reference Figure 2 , Figure 4 As shown, further, a hollow groove 21 is opened on the top surface of the bottle cap 2, and a sealing cover 3 is arranged in the hollow groove 21 of the bottle cap. An annular sealing portion 31 is protruding outward from the outer periphery of the lower end of the sealing cover 3, and a limiting flange 32 is provided on the upper periphery of the sealing cover 3. The hollow groove 21 of the bottle cap 2 is limited between the annular sealing portion 31 and the limiting flange 32, and a sealing component 4 is provided on the bottom surface of the annular sealing portion 31. In this embodiment, the sealing component 4 is preferably a silicone ring, and the bottom surface of the annular sealing portion 31 has a groove 311, and the inner side surface of the groove 311 has a convex point, and the sealing component 4 is snap-fitted with the convex point of the groove 311.

[0022] When the bottle cap 2 rotates forward, the triangular groove 63 is snapped onto the triangular protrusion 52, and the edge of the hollow groove 21 abuts against the bottom surface of the annular sealing portion 31, thereby pressing the sealing cover 3 so that the sealing component 4 in the annular sealing portion 31 is airtightly matched with the opening of the bottle body 1, thereby cooperating with the first clamping component 5 and the second clamping component 6 to achieve rapid sealing to prevent leakage, thereby greatly improving the sealing of the bottle body; when the bottle cap 2 is reversed, the triangular groove 63 is disengaged from the triangular protrusion 52, and the edge of the hollow groove 21 abuts against the bottom surface of the limiting flange 32, thereby driving the sealing cover 3 to move upward, thereby cooperating with the first clamping component 5 and the second clamping component 6 to achieve rapid opening of the bottle cap.

[0023] Of course, the above embodiments are only for illustrating the technical concept and features of the utility model, and their purpose is to enable people familiar with this technology to understand the content of the utility model and implement it accordingly. They cannot be used to limit the protection scope of the utility model. Any modifications made according to the spirit of the main technical scheme of the utility model should be included in the protection scope of the utility model.

Claims

1. A container that can be quickly tightened, characterized in that: The invention comprises a bottle body (1) and a bottle cap (2), wherein the bottle cap (2) is screwed onto the opening of the bottle body (1), a hollow groove (21) is provided on the top surface of the bottle cap (2), a sealing cover (3) is provided in the hollow groove (21), an annular sealing portion (31) is provided on the outer circumference of the lower end of the sealing cover (3) protruding outward, a limiting flange (32) is provided on the upper circumference of the sealing cover (3), the hollow groove (21) of the bottle cap (2) is limited between the annular sealing portion (31) and the limiting flange (32), and the bottle body ( The outer wall of the opening of the bottle body (1) is provided with first clamping parts (5) at equal intervals along the circumferential direction, and the inner wall of the bottle cap (2) is provided with a plurality of second clamping parts (6) at equal intervals along the circumferential direction. The second clamping parts (6) are locked with the first clamping parts (5) by rotating the bottle cap (2). A sealing part (4) is provided on the bottom surface of the annular sealing part (31). The sealing cover (3) is pressed by the bottle cap (2) so that the sealing part (4) in the annular sealing part (31) is airtightly matched with the opening of the bottle body (1).

2. A quick-tighten container according to claim 1, characterized in that: The upper peripheral wall of the bottle body (1) is provided with a convex ring (11).

3. A quick-tighten container according to claim 2, characterized in that: The first clamping component (5) comprises a limit block (51) and a triangular protrusion (52); the limit block (51) is arranged on the outer wall of the opening of the bottle body (1); and the triangular protrusion (52) is arranged between the limit block (51) and the protruding ring (11).

4. A quick-tighten container according to claim 3, characterized in that: The second clamping component (6) comprises a first stop block (61) and a second stop block (62), the first stop block (61) and the second stop block (62) being arranged radially in sequence on the inner wall of the bottle cap (2), and a triangular groove (63) matching the shape of the triangular protrusion (52) is formed between the first stop block (61) and the second stop block (62).

5. A quick-tighten container according to claim 1, characterized in that: The bottom surface of the annular sealing portion (31) has a groove (311), the inner side surface of the groove (311) has a convex point, and the sealing component (4) is snap-fitted with the convex point of the groove (311).

Images