CN201624564U - Valve inner plug nozzle, bottle with embedded valve inner plug and bottle cap matched with valve inner plug nozzle - Google Patents

Abstract

The utility model relates to a valve inner plug nozzle, which comprises an outer plug body with a through hole at the top, an embedded tubular body buckled in the outer plug body and a valve which is tightly clamped between the outer plug body and the embedded tubular body and is used for controlling the material injection amount; the utility model discloses the bottleneck is filled in with closely cooperating mode stopper to interior stopper nozzle, prevents that interior stopper nozzle from spouting when the content material is extruded together, and the content material of the bottle that inlays and be equipped with interior stopper nozzle easily extrudes, and can quantitatively extrude, and the bottleneck is filled in the nozzle in using, prevents that the content material from adhering to bottleneck or seepage and drips out, reaches sanitation and hygiene's purpose.

Description

Valve inner stopper nozzle and bottle with built-in valve inner stopper and corresponding bottle cap

technical field

The utility model relates to a container for holding condiments, in particular to a valve inner plug nozzle.

Background technique

Most sauce seasoning bottles currently on the market use glass bottles as containers. Such containers have the following disadvantages:

1. After the sauce seasoning bottle is refrigerated in the refrigerator, it is difficult to pour the sauce in the sauce seasoning bottle;

2. It is difficult to control the amount of pouring when the sauce seasoning bottle is poured, and quantitative pouring cannot be achieved;

3. After the sauce is poured out from the seasoning bottle, some sauce will remain on the mouth of the seasoning bottle, which is very easy to breed bacteria and cause hygiene problems.

Utility model content

The technical problem to be solved by the utility model is to provide a valve inner plug nozzle, which is plugged into the bottle mouth in a tightly fitting manner, so as to prevent the inner plug nozzle from spraying out together when the content material is extruded, and the inner plug nozzle is embedded The contents of the bottle are easy to be squeezed out, and can be extruded quantitatively; the bottle mouth uses an inner plug nozzle to prevent the contents from sticking to the bottle mouth or leaking and dripping, so as to achieve the purpose of cleaning and sanitation. The inner plug nozzle of the utility model can be manufactured separately from the extrudable deformable container, and is closely fitted in the bottle mouth after the container is filled with the content material, which reduces the process flow of bottle body production and material filling, and reduces the production cost.

In order to solve the above-mentioned technical problems, the utility model adopts the following technical scheme: the valve inner plug nozzle, the inner plug nozzle is composed of an outer plug body with a through hole at the top, an embedded tubular body and a tight clamp that are fastened in the outer plug body. It is composed of a valve valve for controlling the amount of material injection, which is arranged between the outer plug body and the inner tubular body.

The outer plug body is a bottle cap-shaped body with a through hole at the top, so that the contents of the bottle body ejected from the valve valve can pass through, and the outer diameter of the lower part of the outer plug body is smaller than the upper outer diameter of the outer outer plug body; A limiting convex ring protrudes from the upper part of the outer wall of the outer plug body.

The outer wall middle part to the lower part of the outer wall of the outer plug body is designed with a reduced diameter.

The inner wall of the through hole of the overcoat plug body is downwardly provided with a contradicting convex ring, and the diameter of the through hole is smaller than the diameter of the valve valve so as to limit and fix the valve valve between the overcoat plug body and the embedded tubular body. , to prevent the contents of the bottle from leaking out of the outer plug body from the edge of the valve valve.

The top of the inner surface of the outer plug is downwardly provided with a fastening tubular body, and the inner wall of the fastening tubular body is circumferentially provided with a stop ring for fastening, and a reinforcing rib is provided between the outer wall of the fastening tubular body and the inner wall of the outer plug.

The outer wall of the outer plug body is provided with a ring-shaped anti-slip convex line, so that the outer wall of the outer plug body and the mouth of the plastic bottle body can be tightly fitted and fixed, so as to prevent the nozzle of the inner plug when the contents of the bottle body are squeezed out. loose together.

The circumferential protrusion of the outer wall of the embedded tubular body is provided with a protruding ring that is fastened with the stop ring of the inner wall of the outer plug, and the inner wall of the upper end surface of the embedded tubular body is concavely provided with a circular ring. The conflicting groove is used to accommodate the valve valve, and the annular conflicting groove of the embedded tubular body and the conflicting convex ring of the outer plug body clamp the valve valve between them to form a tight fit.

The longitudinal section of the valve valve is concave, and the outer edge of the concave valve valve is provided with an annular convex part, and the annular convex part is used for the annular interference groove of the embedded tubular body and the outer plug body The interference convex ring is closely matched.

A cross-shaped opening, a star-shaped opening or a circular opening is opened in the middle part of the valve so as to produce different shapes of material ejection effects.

The material of the overcoat plug body with the through hole and the embedded tubular body are all non-engineering plastic grade PET plastics (polyethylene terephthalate) plastics; the English name of PET plastics: polyethyleneterephthalate, Chinese is: polyparaphenylene Ethylene glycol diformate; PET is a transparent, highly crystalline polymer with a smooth and shiny surface; it has excellent physical and mechanical properties in a wide temperature range, and the service temperature can reach 90 ° C; the material of the valve valve It is food-grade silica gel, the purpose is to prevent the contents from leaking and dripping, but still maintain a channel for the contents to squeeze out.

A bottle with a built-in valve inner stopper, which comprises a plastic bottle body preferably provided with an external thread at the mouth of the bottle, a valve inner stopper nozzle according to the utility model, the inner diameter of the bottle mouth of the plastic bottle body is smaller than the The outer diameter of the upper part of the outer plug body, and the inner diameter of the mouth of the plastic bottle is greater than the outer diameter of the lower part of the outer plug body; so that the valve inner plug nozzle is tightly fitted in the bottleneck, and by squeezing the bottle body Extrude material from the valve valve.

The inner surface of the mouth of the plastic bottle body is provided with an annular groove along the circumference for positioning the valve inner plug nozzle, the purpose is to buckle with the limit convex ring on the upper part of the outer wall of the valve inner plug nozzle to prevent the inner plug nozzle from being under external force. fall into the bottle.

The upper end surface of the flap inner plug nozzle is lower than the upper edge of the mouth of the plastic bottle body, so as to ensure that the mouth of the plastic bottle body after the inner plug nozzle is installed can also be sealed with an aluminum film to increase the shelf life of the product.

The upper edge of the mouth of the plastic bottle body is provided with an aluminum sealing film.

A bottle cap fitted with a valve inner plug, the inner wall of the bottle cap is preferably provided with an internal thread, and the top of the bottle cap is provided with a round hole, and a tightly fitted valve according to the utility model is embedded in the round hole Inner plug nozzle.

The inner plug nozzle of the utility model is plugged into the bottle mouth in a tightly fitting manner to prevent the inner plug nozzle from spraying out together when the content materials are extruded. Since the bottle body is made of soft plastic, the bottle has the characteristic of being squeezed, which realizes the user's The effect of squeezing the bottle body so that the contents are ejected through the nozzle of the inner stopper makes the embedded valve inner stopper bottle easy to extrude the contents; Valve, the purpose of setting is to prevent dust from entering the bottle body and polluting the content materials. By squeezing the bottle body, the valve valve of the inner plug nozzle is opened to form an opening, and the content materials are ejected through the opening. It is determined by the strength and times of squeezing the bottle body, so as to achieve the purpose of quantitatively extruding the content of the embedded valve inner stopper bottle; food-grade silica gel is used as the valve valve to prevent the bottle mouth from sticking Sauces will not cause hygienic problems.

The inner plug nozzle of the utility model is separated from the bottle body in structure, and the inner plug nozzle can be installed in the bottle mouth of the bottle body after filling the material into the bottle body, so that the filling process of the material, especially the condiment sauce, and the bottle body packaging The process is simpler and faster. In addition, by embedding the inner stopper nozzle with an appropriate size into the mouth of an ordinary plastic bottle with materials, the materials in the bottle can be protected from environmental pollution and the shelf life of the materials in the bottle can be extended.

The inner plug nozzle of the utility model is manufactured separately from the bottle body. The size of the nozzle can be manufactured according to the needs, so as to be suitable for various plastic bottles of existing specifications. According to the inner plug nozzle of the utility model, the close cooperation between the inner plug nozzle and the bottle body can be realized without changing the existing bottle body production line, which reduces the cost of transforming the bottle body production line.

The inner plug nozzle of the utility model adopts a fastening structure design, and the valve valve is sandwiched between the outer plug body and the embedded tubular body. The valve valve, the outer plug body and the embedded tubular body can be produced separately Assembled together, the integrated production of the inner plug nozzle or the production of the inner plug nozzle and the bottle body is reduced due to the different performance parameters of PET plastic and silicone materials, which leads to defects such as cracking at the joint, thereby improving the quality of the product.

Description of drawings

Fig. 1 is a structural representation of the utility model;

Fig. 2 is a top view of the utility model;

Fig. 3 is a bottom view of the utility model;

Fig. 4 is a schematic diagram of the structure of a bottle with a built-in valve inner plug of the present invention.

Detailed ways

Example 1

Referring to Fig. 1-4, valve inner plug nozzle, the inner plug nozzle is composed of an outer plug body 1 with a through hole at the top, an embedded tubular body 2 buckled in the outer plug body 1, and tightly clamped on the outer plug body. The plug body 1 and the valve valve 3 for controlling the ejection amount of materials are formed between the plug body 1 and the embedded tubular body 2 .

The outer plug body 1 is a bottle cap-shaped body with a through hole 11 at the top, and the outer diameter of the lower part of the outer plug body 1 is smaller than the outer diameter of the upper part of the outer plug body 1; Limiting convex ring 12.

Preferably, the outer wall middle part to the lower part of the outer wall of the outer plug body 1 is designed with a reduced diameter.

The inner wall of the through hole 11 of the outer plug body 1 is provided with a resisting convex ring 13 downwards, and the diameter of the through hole 11 is smaller than the diameter of the valve valve 3 .

The top of the inner surface of the outer plug body 1 extends downwards to be provided with a fastening tubular body 14, and the inner wall of the fastening tubular body 14 is provided with a stop ring 141 for fastening. Six reinforcing ribs 15 are arranged between the inner walls.

The circumferential protrusion of the outer wall of the embedded tubular body 2 is provided with a protruding ring 21 that is fastened with the stop ring 141 of the inner wall of the outer plug body 1, and the inner wall of the upper end surface of the embedded tubular body 2 is downward. A ring-shaped interference groove 22 is recessed, and the ring-shaped interference groove 22 of the embedded tubular body 2 and the interference convex ring 13 of the outer plug body 1 sandwich the valve valve 3 between them to form a tight fit.

The longitudinal section of the valve valve 3 is concave, and the outer edge of the concave valve valve 3 is provided with an annular convex portion 31, and the annular convex portion 31 is used to interfere with the annular concave recess of the embedded tubular body 2. The groove 22 is closely matched with the conflicting convex ring 13 of the outer plug body 1 .

A star-shaped opening 32 is opened in the middle of the valve valve 3 .

The outer plug body 1 with the through hole 11 and the embedded tubular body 2 are made of non-engineering plastic grade PET plastic; the valve valve 3 is made of edible grade silica gel.

The utility model further provides a bottle with a built-in valve inner plug according to the utility model, which includes a plastic bottle body 4, a valve inner plug nozzle, and the inner diameter of the mouth of the plastic bottle body 4 is smaller than that of the outer casing. The outer diameter of the upper part of the plug body 1, and the inner diameter of the mouth of the plastic bottle body 4 is greater than the outer diameter of the lower part of the outer plug body 1; so that the valve inner plug nozzle is tightly fitted in the mouth of the bottle, and squeezed through the bottle The body extrudes the material from the valve valve.

The inner surface of the mouth of the plastic bottle body 4 is provided with an annular groove 41 along the circumference for positioning the nozzle of the valve inner plug.

The utility model further provides a bottle cap with a valve inner plug, the inner wall of the bottle cap is provided with an internal thread, and the top of the bottle cap is provided with a round hole, and the valve according to the utility model is embedded in the round hole. Intravalvular plug nozzle.

As mentioned above, the valve inner plug nozzle of the utility model, the described embodiments and drawings are only the better implementation effect of the utility model, and are not limited to the utility model. Approximate and identical persons shall all belong to the scope of protection of the present utility model.

Claims (14)

1. Valve inner plug nozzle, characterized in that: the inner plug nozzle consists of an outer plug body with a through hole at the top, an embedded tubular body that is fastened in the outer plug body, and a tightly sandwiched outer plug body and an embedded tubular body. The interbody valve valve is used to control the amount of material injection. 2. The valve inner plug nozzle according to claim 1, characterized in that: the outer plug body is a bottle cap-shaped body with a through hole at the top, and the outer diameter of the lower part of the outer plug body is smaller than the outer diameter of the upper part of the outer plug body ; The upper part of the outer wall of the outer plug body is protrudingly provided with a limiting convex ring. 3. The nozzle with valve inner plug according to claim 2, characterized in that: the middle part of the outer wall of the outer plug body to the lower part of the outer wall is designed with a reduced diameter. 4. The valve inner plug nozzle according to claim 2, characterized in that: the inner wall of the through hole of the outer plug body is downwardly provided with a resisting convex ring, and the diameter of the through hole is smaller than the diameter of the valve valve. 5. The valve inner plug nozzle according to claim 4, characterized in that: the top of the inner surface of the outer plug is provided with a fastening tubular body downward, and the inner wall of the fastening tubular body is provided with a fastening limiting convex ring in the circumferential direction. A reinforcing rib is provided between the outer wall of the tubular body for fastening and the inner wall of the overcoat plug. 6. The nozzle with valve inner plug according to claim 5, characterized in that: the circumferential protrusion of the outer wall of the embedded tubular shape is provided with a protruding ring that is fastened with the locking protruding ring of the inner wall of the outer plug The inner wall of the upper end surface of the embedded tubular body is concavely provided with an annular interference groove, and the annular interference groove of the embedded tubular body and the interference convex ring of the outer plug body sandwich the valve valve between the two sides. Thereby forming a close cooperation between them. 7. The valve inner plug nozzle according to claim 6, characterized in that: the longitudinal section of the valve valve is concave, and the outer edge of the concave valve valve is provided with an annular convex part, and the ring-shaped The convex part is used for tight matching with the annular interference groove of the embedded tubular body and the interference convex ring of the outer plug body. 8. The valve inner plug nozzle according to claim 1, characterized in that: a cross-shaped opening, a star-shaped opening or a circular opening is opened in the middle of the valve valve. 9. The valve inner plug nozzle according to claim 1, characterized in that: the material of the overcoat plug body with the through hole and the embedded tubular body are both non-engineering plastic grade PET plastics; the material of the valve valve is Food grade silicone. 10. A bottle with an embedded valve inner stopper, which comprises a plastic bottle body, the valve inner stopper nozzle according to any one of claims 1-8, characterized in that: the plastic bottle body The inner diameter of the bottle mouth is smaller than the upper outer diameter of the outer plug body, and the inner diameter of the bottle mouth of the plastic bottle is greater than the lower outer diameter of the outer outer plug body; so that the valve inner plug nozzle is tightly fitted in the bottleneck, and Squeeze the bottle to extrude the material from the valve valve. 11. A bottle with a built-in valve stopper according to claim 10, characterized in that: the inner surface of the mouth of the plastic bottle body is provided with an annular groove along the circumference for positioning the valve stopper nozzle. 12 . The bottle with built-in valve stopper according to claim 11 , wherein the upper end surface of the nozzle of the valve stopper is lower than the upper edge of the mouth of the plastic bottle body. 13 . 13. A bottle with a built-in valve stopper according to claim 12, characterized in that: the upper edge of the mouth of the plastic bottle body is provided with an aluminum sealing film. 14. A bottle cap with a valve inner plug, the inner wall of the bottle cap is provided with an internal thread, and the top of the bottle cap is provided with a round hole, and the round hole is embedded with any one of claims 1-8. The valve inner plug nozzle.

Images