CN2835211Y

CN2835211Y - Combined multi-diameter funnel

Info

Publication number: CN2835211Y
Application number: CN 200520124401
Authority: CN
Inventors: 史艺文
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-11-09
Filing date: 2005-11-09
Publication date: 2006-11-08
Anticipated expiration: 2015-11-09

Abstract

The utility model relates to a combined multi-diameter funnel, which comprises a funnel groove and a funnel mouth, wherein the funnel mouth is tapered; a handle is arranged on the outer wall of the funnel groove. The utility model is characterized in that the funnel groove and the funnel mouth have a plurality of sections; internal threads are arranged on the inner wall of a large end of every section of funnel mouth; external threads are arranged on the outer wall of a small end; every two sections of funnels are connected by threads. The utility model has the advantage of convenient operation, and is suitable for containers of different diameters to fill liquid for enhancing filling efficiency.

Description

Many bores of compound type funnel

Technical field

The utility model relates to a kind of funnel, particularly a kind of many bores of compound type funnel.

Background technology

General funnel has only the fixing spout of funnel of a bore, can not adapt with the container of different bores, and container is young can not to be inserted, and vessel port is big uses small-bore spout of funnel, and filling speed is slow, can not improve can efficient.

The patent No. is 92233992, the utility model name is called the patent of " a kind of funnel ", relate to a kind of funnel, be applicable to fluids such as liquid, colloids through transfer, import in the less container of inlet calibre, mainly form, have simple in structure, safe in utilization, convenient, anti-overflow and nothing advantage such as splash by cup (1), delivery line (2) and exhausr port (3) or by cup (1), delivery line (2) and freeing pipe (7) etc.Can raise the efficiency and avoid loss.Its claim is that " a kind of funnel; be made up of cup (1) and delivery line (2); cup (1) is an open topped; the bottom has the hollow thin-wall gyro-rotor of outlet is provided with bail handle (9) in wall of cup upper end, and delivery line (2) is the Taper Pipe shape; the outlet connection of its big end and cup (1) bottom; it is characterized in that also being provided with exhausr port (3) on the outside face of delivery line (2), exhausr port (3) is spill, along the circumferential distribution of the outside face of delivery line (2).”

The patent No. is 02230053, the utility model name is called the patent of " a kind of multi-functional funnel ", relating to a kind of multi-functional funnel is made up of existing funnel, filter screen and standby fistulae, when filling liquid, the user can change the suitable fistulae of bore easily according to the size of container filling mouth, owing in the funnel filter screen is housed, in filling liquid, elimination mixes the dregs in liquid.

The patent No. is 01247371, the utility model name is called the patent of " full-service fluid funnel ", relates to a kind of full-service fluid funnel, and comprise the back taper feeder hopper: its underpart is a cylindric pipe nipple, and pipe nipple is provided with screw thread; The fluid tube coupling: its top is provided with screw thread, connects with back taper feeder hopper bottom spiral; Filter screen: be arranged on the fluid passage of back taper feeder hopper and fluid tube coupling joint portion close position, its existing funnel function has filtering function again.Its claim is that " a kind of full-service fluid funnel comprises back taper feeder hopper and fluid tube coupling, it is characterized in that, described back taper feeder hopper (1) and fluid tube coupling (2) are respectively independently two parts; This back taper feeder hopper (1) bottom is a cylindric pipe nipple (1a), and it is provided with screw thread, and this fluid tube coupling (2) top is provided with screw thread, and the two spiral connects, and the fluid passage of the two joint portion close position is provided with a filter screen (3).”

Summary of the invention

The purpose of this utility model provides high many bores of the compound type funnel of a kind of can efficient.

To achieve these goals, many bores of the utility model compound type funnel comprises: funnel trough and spout of funnel, spout of funnel are taper, have handle on the outer wall of funnel trough, it is characterized in that: described funnel trough and spout of funnel are more piece; Have negative thread on the inwall of the big end of every joint spout of funnel, have outside thread on the outer wall of small end, between every joint funnel by being threaded.

The utility model is easy to use, and the container filling liquid that is fit to different bores uses, and has improved can efficient.

Description of drawings

Figure is a structural representation of the present utility model.

Among the figure: 1, outside thread; 2, spout of funnel; 3, funnel trough; 4, negative thread; 5, handle.

The specific embodiment

The utility model comprises as shown in the figure: funnel trough 3 and spout of funnel 2, spout of funnel 2 is taper, has handle 5 on the outer wall of funnel trough 3.Funnel trough 3 and spout of funnel 2 are more piece; Have negative thread 4 on the inwalls of every joint spout of funnel 2 big ends, have outside thread 1 on the outer wall of small end, between every joint funnel by being threaded.

Claims

1, a kind of many bores of compound type funnel comprises: funnel trough (3) and spout of funnel (2), and spout of funnel (2) is taper, has handle (5) on the outer wall of funnel trough (3), it is characterized in that: described funnel trough (3) and spout of funnel (2) they are more piece; Have negative thread (4) on the inwall of the big end of every joint spout of funnel (2), have outside thread (1) on the outer wall of small end, between every joint funnel by being threaded.