CN209321572U - Bottle cap and wine bottle with same - Google Patents

Abstract

The utility model discloses a bottle cap and a wine bottle with the cap. The bottle cap comprises: a wine spout, which is used to be fixed on the bottle mouth of the bottle body. The wine spout has a first Passage; inner plug, its upper end is connected with the wine outlet, the lower end can be inserted into the bottle mouth of the bottle body, the inner plug has a second channel for the wine liquid to flow through, and the second channel communicates with the first channel; the wine outlet It includes at least one buckle matched with the step on the outer peripheral surface of the bottle mouth and a radial limiting structure for limiting the wine outlet mouth to move upward along the bottle mouth radial direction when the wine outlet mouth is fixed on the bottle mouth. The above-mentioned bottle caps limit the axial direction of the wine spout through the buckle, and limit the radial direction of the wine spout through the radial limit structure, so that the wine spout is firmly fixed on the bottle mouth to prevent criminals from The wine spout is removed from the bottle by external force to recover the bottle body, so as to play an anti-counterfeiting function; moreover, the process of assembling the bottle cap on the bottle body is simple and the assembly efficiency is high.

Description

Bottle cap and wine bottle with the same

technical field

The utility model relates to a container cover, in particular to a bottle cover and a wine bottle with the bottle cover.

Background technique

Existing bottle caps for wine bottles are mainly composed of inner plugs, glass beads, one-way valves, wine spouts, fixed sleeves and outer covers, wherein the inner plugs are installed in the mouth of wine bottles, and the wine spouts cover Set on the upper end of the inner plug, the fixed sleeve is used to fix the spout and the inner plug on the bottle mouth, the glass beads are installed in the lower part of the inner cavity of the inner plug to prevent backflow and intercept the flow, and the one-way valve is installed in the inner plug The inner cavity formed with the wine spout plays the role of anti-backflow and interception, and the outer cover cooperates with the wine spout to play a sealing role.

When the existing bottle cap is assembled with the wine bottle, the inner plug is first pressed into the mouth of the wine bottle, and then the lower end of the fixed sleeve is fixedly connected to the mouth of the bottle by an edge wrapping machine. The assembling procedure of this bottle cap and wine bottle is complicated, and production efficiency is low.

Contents of the invention

Aiming at the current state of the art above, the technical problem to be solved by the utility model is to provide a bottle cap with a simple and efficient assembly process with the wine bottle. In addition, a wine bottle with the bottle cap is provided.

In order to solve the above-mentioned technical problems, a bottle cap provided by the utility model includes: a wine spout, which is used to be fixed on the bottle mouth of the bottle body, and the wine spout has a first channel for the wine liquid to flow through; An inner plug, whose upper end is connected to the wine outlet, and whose lower end can be inserted into the mouth of the bottle body, the inner plug has a second channel for wine to flow through, and the second channel communicates with the first channel The wine outlet includes at least one buckle that fits with the step on the outer peripheral surface of the bottle mouth and a radial limiter for limiting the wine outlet to move upward along the bottle mouth when the wine outlet is fixed on the bottle mouth. bit structure.

The above-mentioned bottle cap, since the wine outlet includes at least one buckle for buckle connection with the bottle mouth and a radial limit structure to prevent the wine outlet from moving radially along the bottle mouth, the axial direction of the wine outlet is adjusted by the buckle. Position limit, through the radial limit structure to limit the radial direction of the wine spout, so that the wine spout is firmly fixed on the bottle mouth, preventing criminals from removing the wine spout from the bottle through external force and recycling the bottle. Therefore, it plays an anti-counterfeiting function; moreover, the process of assembling the bottle cap on the bottle body is simple and the assembling efficiency is high.

In one of the embodiments, the wine spout includes an upper main body and a lower fixing sleeve, the main body is provided with external threads, and the fixing sleeve can be sleeved on the outside of the bottle mouth, The at least one buckle is disposed on the lower end of the fixing sleeve at intervals along the circumferential direction.

In one of the embodiments, at least one window that penetrates radially is provided on the fixed sleeve portion along the circumference, and the at least one buckle is respectively provided on the bottom edge of the at least one window.

In one of the embodiments, the radial limiting structure includes a limiting ring arranged on the inside of the fixed sleeve for tight fit with the inner peripheral surface of the bottle mouth, the upper end of the limiting ring is in contact with the The main body parts are connected.

In one of the embodiments, the wine spout further includes at least one clamp piece arranged on the inner side of the limiting ring along the circumferential direction, the upper end of the inner plug has an inner ring portion and is located in the inner ring. An outer ring part other than the ring part, the outer ring part is clamped between the clamp piece and the limiting ring.

In one of the embodiments, at least one anti-rotation rib is arranged on the inner peripheral surface of the upper end of the fixed sleeve along the circumferential direction.

In one of the embodiments, the bottle cap further includes a decorative cover, and the decorative cover is fixedly sleeved on the outside of the fixed cover part.

A wine bottle provided by the utility model includes a bottle body and a bottle cap, the bottle body has a bottle mouth, steps are arranged on the outer peripheral surface of the bottle mouth, the bottle cap is the above-mentioned bottle cap, and the inner The lower end of the stopper is inserted into the mouth of the bottle, and the hook portion of the buckle is locked on the step.

In one of the embodiments, an anti-rotation groove is provided on the upper part of the outer peripheral surface of the bottle mouth.

In one of the embodiments, the upper end of the inner peripheral surface of the bottle mouth is provided with a large-diameter section.

The beneficial effects of the additional technical features of the utility model will be described in the specific implementation mode of this specification.

Description of drawings

Fig. 1 is a schematic cross-sectional structure diagram of a bottle cap in one of the embodiments of the present invention;

Fig. 2 is a schematic cross-sectional structure diagram of the wine spout in one embodiment of the present invention;

Fig. 3 is a schematic cross-sectional structural view of the inner plug in one embodiment of the present invention;

Fig. 4 is a schematic cross-sectional structure diagram of the bottle body in one of the embodiments of the utility model;

Fig. 5 is a top view of the bottle body in one of the embodiments of the present utility model;

Fig. 6 is an assembly diagram of the bottle cap and the bottle body in one embodiment of the present invention.

Description of reference signs: 10, bottle cap; 11, wine spout; 111, main body; 112, fixed sleeve; 113, limit ring; 114, clip; 115, anti-rotation rib; 116, first channel; 117, external thread; 118, buckle; 119, window; 12, inner plug; 121, second channel; 122, inner ring part; 123, outer ring part; 13, glass beads; 14, one-way valve; 15, 16, outer cover; 20, bottle body; 21, bottle mouth; 211, steps; 212, anti-rotation groove; 213, large diameter section.

Detailed ways

The utility model is described in detail below with reference to the accompanying drawings and in conjunction with the embodiments. It should be noted that, in the case of no conflict, the following embodiments and features in the embodiments can be combined with each other.

As shown in FIG. 1 , a bottle cap 10 in one embodiment of the present invention includes a wine spout 11 , an inner plug 12 , a glass bead 13 , a one-way valve 14 , a decorative sleeve 15 and an outer cap 16 .

Wherein, the wine spout 11 is used to be fixed on the bottle mouth 21 of the bottle body 20 , and the wine spout 11 has a first channel 116 through which the wine liquid flows. The wine spout 11 in this embodiment includes at least one buckle 118 for matching with the step on the outer peripheral surface of the bottle mouth 21 and a radial limiting structure to prevent the wine spout 11 from moving radially along the bottle mouth 21 . The axial direction of the wine spout 11 is limited by the buckle, and the radial direction of the wine spout 11 is limited by the radial limit structure, so that the wine spout 11 is firmly fixed on the bottle mouth 21 to prevent illegal Molecules remove the wine spout 11 from the bottle and recover the bottle body 20 by external force, thereby playing an anti-counterfeiting role; moreover, the process of assembling the bottle cap 10 on the bottle body 20 is simple and the assembly efficiency is high.

In one embodiment, as shown in FIG. 2 , the wine spout 11 includes an upper main body portion 111 and a lower fixed sleeve portion 112 , and an external thread 117 is provided on the outer peripheral surface of the main body portion 111 , and the fixed sleeve portion 112 is used for Set on the outside of the bottle mouth 21, at least one window 119 radially penetrating is provided on the fixed sleeve portion 112 along the circumference, and the at least one buckle 118 is respectively provided at the bottom of the at least one window 119. side. In this embodiment, the number of buckles 118 is four, and the four buckles 118 are evenly distributed along the circumferential direction of the wine spout 11 .

In one embodiment, the radial limiting structure includes a limiting ring 113 arranged inside the fixed sleeve portion 112 for tight fitting with the inner peripheral surface of the bottle mouth 21 , and the limiting ring 113 The upper end is connected with the main body portion 111 . The limit ring 113 is used for interference fit with the inner peripheral surface of the bottle mouth 21 , so as to prevent the wine spout 11 from moving radially along the bottle mouth 21 .

As shown in Figure 1, the inner plug 12 is cylindrical, and the inner plug 12 has a second channel 121 for the wine to flow through. Connected with the wine outlet 11 , the second channel 121 of the inner plug 12 communicates with the first channel 116 on the wine outlet 11 . In one embodiment, as shown in FIGS. 1-3 , the upper end of the inner plug 12 has an inner ring portion 122 and an outer ring portion 123 sleeved outside the inner ring portion 122 , and the wine spout 11 It also includes at least one clamping piece 114 arranged on the inner side of the limiting ring 113 along the circumferential direction, and the outer ring portion 123 is clamped between the clamping piece 114 and the limiting ring 113 . The outer wall of the annular groove is clamped by the clip 114 and the fixing ring, so that the inner plug 12 is firmly fixed on the wine spout 11, thereby preventing the bottle cap 10 from falling off when the inner plug 12 is subjected to external force during transportation The phenomenon.

In one embodiment, at least one anti-rotation rib 115 is provided on the inner peripheral surface of the upper end of the fixed sleeve portion 112, and the anti-rotation rib 115 cooperates with the anti-rotation groove 212 on the bottle mouth 21 to prevent the wine spout 11 from facing each other. Rotate on the bottle mouth 21.

Two glass beads 13 are stacked up and down inside the inner plug 12 for sealing the lower opening of the inner plug 12 .

The one-way valve 14 is movably installed above the two glass beads 13, and is used to seal the first channel 116 when it is pressed, so as to prevent the wine from flowing out through the wine outlet 11.

The decorative cover 15 is fixedly sleeved on the outside of the fixed cover part 112, and the upper end and the lower end of the decorative cover 15 are respectively fixed on the upper end and the lower end of the fixed cover part 112 by wrapping.

The inner peripheral surface of the outer cover 16 is provided with an internal thread that cooperates with the outer thread 117 on the wine spout 11, and the middle part of the inner top surface of the outer cover 16 has a push rod extending in the axial direction. When the outer cover 16 is screwed into the wine outlet When the mouth 11 is opened, the push rod passes through the top of the wine outlet 11 and is inserted into the groove on the top surface of the one-way valve 14, so that the one-way valve 14 is closely attached to the inner plug 12 to play a sealing role.

In another embodiment of the present utility model, a bottle is provided, including a bottle body 20 and the above-mentioned bottle cap 10, as shown in Fig. A number of anti-rotation grooves 212 are arranged on the upper part of the outer peripheral surface of the bottle mouth 21 along the circumferential direction, and a large-diameter section 213 is arranged on the upper end of the inner peripheral surface of the bottle mouth 21 .

As shown in Figure 6, when assembling, first assemble the bottle cap 10, when the bottle cap 10 needs to be installed, insert the inner plug 12 into the bottle mouth 21, and then press down firmly to release the buckle 118 on the wine spout 11 Elastic deformation occurs, when the bottle cap 10 is pressed to the bottom, the buckle 118 resets and buckles on the step 211, and at the same time, the inner plug 12 is closely matched with the inner peripheral surface of the bottle mouth 21 to prevent wine from leaking. The limit ring 113 is closely matched with the inner peripheral surface of the large-diameter section 213, so that the wine spout 11 is perpendicular to the bottle mouth 21, and does not swing with the external force under the action of the bottle mouth 21, so as to prevent the buckle 118 from being produced due to left and right swinging external forces. Fracture, the possibility that the bottle cap 10 is pulled out and the bottle is not firmly sealed takes place. The anti-rotation rib 115 is inserted into the anti-rotation groove 212 to prevent the bottle cap 10 from spinning when it is opened.

The above-mentioned embodiments only express several implementations of the utility model, and the description thereof is relatively specific and detailed, but it should not be construed as limiting the patent scope of the utility model. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention, and these all belong to the protection scope of the present invention.

Claims (10)

1. A bottle cap, comprising: a wine outlet, which is used to be fixed on the bottle mouth of the bottle body, and the wine outlet has a first channel for the wine to flow through; An inner plug, whose upper end is connected to the wine outlet, and whose lower end can be inserted into the mouth of the bottle body, the inner plug has a second channel for wine to flow through, and the second channel communicates with the first channel ; It is characterized in that the wine spout includes at least one buckle that fits with the step on the outer peripheral surface of the bottle mouth and is used to limit the upward movement of the wine spout along the bottle mouth radial direction when the wine spout is fixed on the bottle mouth. Radial limit structure. 2. The bottle cap according to claim 1, wherein the wine spout comprises an upper main body and a lower fixing sleeve, the main body is provided with external threads, and the fixing sleeve can be set Located outside the mouth of the bottle, the at least one buckle is arranged on the lower end of the fixed sleeve at intervals along the circumferential direction. 3. The bottle cap according to claim 2, characterized in that at least one window through which radially penetrates is provided on the fixed sleeve part along the circumferential direction, and the at least one buckle is respectively provided on the at least one window on the bottom edge. 4. The bottle cap according to claim 2, characterized in that, the radial limiting structure comprises a limiting ring arranged inside the fixed sleeve part for tight fit with the inner peripheral surface of the bottle mouth , the upper end of the limiting ring is connected to the main body. 5. The bottle cap according to claim 4, characterized in that, the wine spout further comprises at least one clamp piece arranged on the inner side of the limiting ring along the circumferential direction, the upper end of the inner plug It has an inner ring part and an outer ring part located outside the inner ring part, and the outer ring part is clamped between the clamp piece and the limiting ring. 6 . The bottle cap according to claim 2 , wherein at least one anti-rotation rib is arranged on the inner peripheral surface of the upper end of the fixing sleeve along the circumferential direction. 6 . 7. The bottle cap according to claim 2, further comprising a decorative sleeve, the decorative sleeve is fixedly sheathed on the outside of the fixed sleeve portion. 8. A wine bottle, comprising a bottle body and a bottle cap, the bottle body has a bottleneck, it is characterized in that steps are provided on the outer peripheral surface of the bottleneck, and the bottle cap is as claimed in claims 1 to 7 According to any one of the bottle caps, the lower end of the inner plug is inserted into the bottle mouth, and the hook of the buckle is locked on the step. 9. The wine bottle according to claim 8, characterized in that, an anti-rotation groove is provided on the upper part of the outer peripheral surface of the bottle mouth. 10. The wine bottle according to claim 8, characterized in that, the upper end of the inner peripheral surface of the mouth of the bottle is provided with a large-diameter section.