CN203498063U

CN203498063U - Funnel

Info

Publication number: CN203498063U
Application number: CN201320270985.0U
Authority: CN
Inventors: 林盛跃
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-05-17
Filing date: 2013-05-17
Publication date: 2014-03-26
Anticipated expiration: 2023-05-17

Abstract

The utility model relates to the field of daily utensils, and in particular relates to a funnel. The funnel comprises a funnel body and a funnel pipe, wherein the inner wall of the funnel is provided with an inward-concave passage, an upper cover is arranged above the funnel body, the upper cover and the funnel body are connected onto a same supporting pole, the tail end of the upper cover is provided with a pressing block, a branch pipe is sleeved outside the funnel pipe, the funnel pipe is provided with a projection, the branch pipe is provided with a plurality of through holes, the inner wall of the branch pipe is provided with a groove, and the projection slides along the groove and is inserted into the through hole to be fixed. Through the inward-concave passage and the upper cover, the dust can be prevented, and the splashing of the boiled or corrosive liquid can be alleviated.

Description

A kind of funnel

Technical field

The utility model relates to daily apparatus field, specifically a kind of funnel.

Background technology

While needing to filling liquid in some container or powder in the daily production of people and life, usually need funnel, it is generally and under back taper, is communicated with the pipe that a diameter reduces gradually, if encounter perfusion high-temperature or corrosive liquid, due to inner air and outer air pressure reduction, liquid can splash out, certainly will threaten to human body.The inwall of the two funnel, without any cope, can deposit dust powder oiliness thing, always needs secondary cleaning while reusing, and waste lowers efficiency man-hour.

Utility model content

The utility model provides a kind of funnel structure, by inner concave shape passage being set and upper cover being installed, reaches and prevents dust, slows down the object that boiling or corrosive liquid splash.

The utility model is achieved through the following technical solutions: a kind of funnel, comprise infundibular body and funnelled pipe, the inwall of described funnel arranges the passage of an inner concave shape, described infundibular body top arranges upper cover, described upper cover and infundibular body are connected on same strut bar, and the end of described upper cover arranges briquetting.

As preferably, the sheathed son pipe of described funnelled pipe outer wall, arranges projection on described funnelled pipe, and described sub-pipe arranges some through holes, and described sub-inside pipe wall arranges groove, and described projection slides and inserts through hole along groove and fixes.

As preferably, the outer wall of described funnelled pipe lower end arranges projection, and described through hole is identical with projection size.

The utility model has taked above-mentioned innovative approach to carry out, its beneficial effect is remarkable: by upper cover is set, can prevent that dust from avoiding secondary cleaning, inner concave shape passage is set, effectively preventing from slowing down boiling or corrosive liquid splashes, son pipe is installed, can regulate as required the length of infundibular body below pipe, application is more extensively practical.

Accompanying drawing explanation

Fig. 1 is the structural representation of the utility model embodiment 1.

In figure, 1 is infundibular body, the 2nd, and upper cover, the 3rd, passage, the 4th, funnelled pipe, the 5th, son pipe.

The specific embodiment

Contrast accompanying drawing is below further described the utility model in conjunction with the embodiments:

Shown in Fig. 1, a kind of funnel, comprises infundibular body 1 and funnelled pipe 4, and infundibular body 1 top arranges upper cover 2, and described upper cover 2 is connected on same strut bar with infundibular body 1, and the end of described upper cover 2 arranges briquetting, presses the folding that can realize soon upper cover 2.The inwall of funnel arranges the passage 3 of an inner concave shape, the sheathed son pipe 5 of funnelled pipe 4 outer walls, specifically on funnelled pipe 4, projection is set, especially the outer wall of funnelled pipe 4 lower ends arranges projection, coordinate on son pipe 5 some through holes are set, and the groove of son pipe 5 inwalls settings, described projection can slide and insert through hole along groove and fix, and through hole is identical with projection size.

What more than enumerate is only specific embodiment of the utility model; obviously; the utility model is not limited to above embodiment, and all distortion that those of ordinary skill in the art can directly derive or associate from the disclosed content of the utility model, all should belong to protection domain of the present utility model.

Claims

1. a funnel, comprises infundibular body and funnelled pipe, it is characterized in that, the inwall of described funnel arranges one for the passage of inner concave shape, described infundibular body top arranges upper cover, and described upper cover and infundibular body are connected on same strut bar, and the end of described upper cover arranges briquetting.

2. funnel according to claim 1, is characterized in that, the sheathed son pipe of described funnelled pipe outer wall, arranges projection on described funnelled pipe, and described sub-pipe arranges some through holes, and described sub-inside pipe wall arranges groove, and described projection slides and inserts through hole along groove and fixes.

3. funnel according to claim 2, is characterized in that, the outer wall of described funnelled pipe lower end arranges projection, and described through hole is identical with projection size.