CN112455917A

CN112455917A - Anti-clogging and splashing spraying bottle cap

Info

Publication number: CN112455917A
Application number: CN202011404695.1A
Authority: CN
Inventors: 李克勤
Original assignee: Dalian Will Wacha Food Co ltd
Current assignee: Dalian Will Wacha Food Co ltd
Priority date: 2020-12-05
Filing date: 2020-12-05
Publication date: 2021-03-09

Abstract

The invention provides a spraying bottle cap capable of preventing blockage and splashing, wherein a slope area and a hole area positioned at the extending part of the slope area are arranged at the top inside the bottle cap, the slope area is provided with a groove sunken along the inclined direction of the slope, a convex rod is arranged on the groove or is arranged on the groove, and the hole area is provided with a planar hole and a pipeline-shaped hole. When a bottle using the bottle cap disclosed by the invention is inverted, the internal materials contact the slope area firstly and then are guided to the hole area from the slope area, so that the materials are prevented from being extruded to block the hole of the hole area, the materials are continuously discharged with a certain delay, and the quantity of sprayed materials is accurately controlled.

Description

Anti-clogging and splashing spraying bottle cap

Technical Field

The invention relates to a bottle cap on a bottle for storing powdery or granular materials.

Background

The bottle cap of the bottle for powdery or granular seasonings such as salt, sugar, pepper and the like is often provided with a plurality of holes, so that the materials can be sprayed out when the bottle is inverted, the bottle does not need to be unscrewed, and the bottle has the characteristics of convenience and quickness in use. However, the amount and flow rate of the material spray is often difficult to control, resulting in inaccurate seasoning addition and the possibility of splashing into the surrounding environment.

The utility model with the application number of 2010201092633 discloses a double-layer spraying bottle cap, which comprises a surface cap and a bottom cap, wherein the surface cap is provided with fine and regularly arranged small through holes, the outer diameter of the surface cap is consistent with the outer diameter of the bottle mouth of a bottle body to be covered, the inner edge of the periphery of the surface cap extends downwards to form a ring sleeve, and the outer diameter of the ring sleeve is matched with the inner diameter of the bottle mouth of the bottle body to be covered; the bottom cover is provided with fine and regularly arranged large through holes, the aperture of the large through holes is larger than that of the small through holes, the outer diameter of the bottom cover is consistent with that of the surface cover ring sleeve, a ring bulge extends upwards from the inner edge of the periphery of the bottom cover, and the outer diameter of the ring bulge is matched with the inner diameter of the surface cover ring sleeve; the ring sleeve of the surface cover is sleeved outside the ring protrusion of the bottom cover. The structure of this patent is more complicated, and manufacturing cost is higher.

Application number 2009203174781's utility model discloses a steerable flow push type taste bottle lid, including interior bottle lid (1) top be equipped with expansion bend (2), be equipped with drain nozzle (3) including the side of bottle lid (1). The utility model can only be suitable for liquid materials, not suitable for powder or granular materials.

Disclosure of Invention

The purpose of the invention is as follows:

the anti-blocking and splashing spraying bottle cap can basically and accurately control the spraying quantity of materials and is not easy to block holes.

The technical scheme is as follows:

the anti-clogging and splashing spraying bottle cap provided by the invention is made of metal or plastic materials. The bottle cap is characterized in that a plurality of holes are formed in the top of the bottle cap (materials, namely powder or granular materials, stored inside the bottle cap can be conveniently sprayed out when the bottle is inverted, the top of the bottle cap is also connected with a flip cover capable of covering the holes), threads are arranged on the side edge inside the bottle cap (or other auxiliary structures such as process grooves or reinforcing ribs which are convenient to form and lighten the weight) are arranged on the side edge inside the bottle cap, and the bottle cap and the bottle body can be conveniently screwed. The top inside the bottle cap is provided with a slope area (one side or both sides of which are provided with a simple inclined plane or a combination of a platform surface and an inclined plane) which is obliquely arranged and is convenient for material flow guiding and a hole area which is positioned at the extending part of the slope area, wherein the hole area is provided with a plurality of holes for spraying materials.

When the bottle is upright, the sloped region is closer to the material. When the bottle is inverted, the materials inside are more likely to fall down to contact the slope area first and then be guided to the hole area by the slope area, and the materials cannot fall down to the hole area completely, so that the situation that the materials fall down quickly and are extruded to block the holes in the hole area, and the spraying is not smooth is avoided.

The slope is provided with one or more sunken grooves preset along the inclined direction of the slope, so that the materials are conveniently guided to the hole area in a relatively concentrated manner; one or more convex rods which are higher than the slope surface or the cambered surface where the groove is located can be arranged on the slope or the groove (certainly, the convex rods are not easy to be too high and occupy too much space). The height of the convex rod is larger than the grain diameter of the materials, so that the flowing materials are blocked locally, the materials which are hardened into a cluster are broken up, and the materials are sprayed out from the holes in a powdery or granular manner.

The protruding rod (or the middle protruding rod) can be a sprue (a longer section of the sprue can be intentionally left) formed by injection (such as a plastic injection molding machine or an aluminum material casting machine) during bottle cap processing and forming, so that a useless sprue has a new function. The location of the protruding rod is preferably near the geometric center or the center of mass of the closure, which is more advantageous to double as a gate (or one of the gates).

Part plane shape hole is located the plane at bottle lid top, and another part platform appearance hole (a platform is shared to a plurality of holes, and the platform is the boss that exceeds plane shape hole, and the hole extends wherein to pass through, has similar many pipelines wherein pre-buried) or inside pipeline appearance hole that extends alone, and the height of platform or the length of pipeline are greater than the particle diameter of material, are convenient for block the material granule of bottom, and preceding bottom granule need be crossed to follow-up granule, forms the overflow effect again. The pipeline diameter of platform appearance hole or pipeline appearance hole is the same with the hole, and the length of pipeline is not less than the diameter of hole, is greater than the material particle diameter, is difficult for higher than the slope highest point, avoids the descending potential energy of material to be greater than kinetic energy and can not overturn. Make the material that flows to the hole district not directly drop out, but surpass the pipeline port and overflow through piling up of material and go out, further guarantee that the descending impact force of material sprays the outside when too big or pile up too fast too much mutual extrusion and block up the hole.

When the amount of the materials in the bottle is less, the materials flow down from the slope area and are directly sprayed out from the planar holes; when the material is more in the bottle, the material flows down the back from the slope district, and the part sprays out from planar hole, and another part material sprays out from platform appearance hole or pipeline appearance hole for another part material has the continuous discharge of delaying, and the quantity that can control well to spray out the material is long with spraying. Reverse slopes can be arranged between the platform of the platform sample hole and the planar hole, so that part of materials can climb reversely, the impact force of the materials is reduced, and the falling speed of movement and overflow is reduced.

The tail end of the pipeline or the serrated port along the axial direction of the pipeline is convenient for overflowing the overflowing materials little by little, further accurately controlling the flow of the materials and further reducing the disordered splashing after the materials are splashed.

Has the advantages that:

the invention is suitable for matching and covering bottles of various powder or granular seasonings or medicines, chemicals and the like, can effectively prevent the materials from blocking sprayed holes, can prevent the materials from splashing and falling off during spraying, and can more accurately control the quantity and the time of the sprayed materials. The product has compact structure, small volume, low manufacturing cost and suitability for batch production and application, and can be molded at one time or simply assembled and molded.

Drawings

Fig. 1 is a schematic view showing a longitudinal sectional structure of a bottle cap according to the present invention;

in the drawings, 1-thread; 2-the side of the bottle cap; 3-top; 4-turning over the cover; 5-platform sample holes; 6-slope; 7-a nose bar; 8-reverse slope; 9-a hole region; 10-inside the cap.

Detailed Description

The anti-clog and splash spray bottle cap shown in fig. 1 is made of plastic material. The top of the bottle cap is provided with a turnover cover capable of covering the hole, the periphery inside the bottle cap is provided with internal threads connected with the bottle body, and the top inside the bottle cap is provided with a slope area which is obliquely arranged and a hole area which is positioned at the extending part of the slope area.

The groove is provided with a convex rod higher than the slope surface. The hole area is provided with two kinds of holes: part is a plane-shaped hole, and the other part is a platform-like hole; a reverse slope is arranged between the platform and the planar hole.

When the bottle cap is used for sealing and capping a bottle filled with pepper, the flip cover is opened, the bottle is inverted, the internal material falls down firstly to contact the slope area and then is guided to the hole area by the slope area, and the situation that the material falls down quickly and is extruded to block the hole area and the spraying is unsmooth is avoided. Part material again climbs through reverse domatic and spills over in the platform appearance hole, has avoided flowing out fast and has sprayed the condition appearance of polluted environment on every side.

Claims

1. The utility model provides a prevent blockking up and spray bottle lid that splashes, is made by metal or plastics material, has the several hole at the top of bottle lid, and the top of bottle lid perhaps still is supporting to have the flip that can cover the hole, has the internal thread of connecting the body around the bottle lid is inside, its characterized in that: the top of the inner part of the bottle cap is provided with a slope area which is arranged in an inclined way and a hole area which is positioned at the extending part of the slope area and is provided with a plurality of holes, and one or more grooves which are sunken along the inclined direction of the slope are arranged on the slope.

2. The clog and splash resistant spray bottle cap according to claim 1, wherein: one or more convex rods higher than the slope surface are arranged on the slope or the groove, and the height of each convex rod is larger than the grain diameter of the material.

3. The clog and splash resistant spray bottle cap according to claim 1, wherein: the hole area is provided with two kinds of holes: the part is a plane-shaped hole, the other part is a platform-like hole or a pipeline-like hole, and the height of the platform or the length of the pipeline is larger than the particle size of the material.

4. The clog and splash resistant spray bottle cap according to claim 1, wherein: the end of the pipeline is provided with a jagged port which is uneven along the axial direction of the pipeline.

5. The clog and splash resistant spray bottle cap according to claim 1, wherein: a reverse slope is arranged between the platform and the planar hole.