CN202415129U

CN202415129U - Funnel with exhaust pipes

Info

Publication number: CN202415129U
Application number: CN2011205558694U
Authority: CN
Inventors: 陈日辉
Original assignee: Kunming University of Science and Technology
Current assignee: Kunming University of Science and Technology
Priority date: 2011-12-28
Filing date: 2011-12-28
Publication date: 2012-09-05
Anticipated expiration: 2021-12-28

Abstract

The utility model relates to a funnel with exhaust pipes, belonging to the technical field of articles for daily use. The funnel comprises a handle, a funnel body, a funnel neck, a funnel nozzle and a funnel enclosure, wherein exhaust pipes are arranged on the inner walls of the funnel body and the funnel neck, two ends of an exhaust channel in each exhaust pipe are provided with an exhaust pipe upper hole and an exhaust pipe lower hole and are respectively arranged in inner walls of the funnel body and the funnel neck. According to the utility model, when liquid is filled, gas in a container can be rapidly exhausted, and the problems of filling stagnation and liquid overflow caused by incapability of exhausting of the common funnel are overcome. The funnel has a simple structure, and is convenient for use.

Description

A kind of funnel with freeing pipe

Technical field

The utility model relates to OnePlant the funnel of band freeing pipe, belong to technical field of living goods.

Background technology

At present common liquid perfusion funnel mainly is made up of infundibular body and filler neck.When using the bigger liquid of funnel perfusion fluid, especially viscosity in the small-bore container, because of the contact ratio of funnel neck tube and container mouth tightr; If liquid is full of filler neck; Gas in the container can not be got rid of rapidly, and then liquid can not leak, and because the effect of gaseous tension in the container; Liquid even also can be excessive causes many troubles.

Summary of the invention

The purpose of the utility model is to provide a kind of funnel with freeing pipe, makes in perfusion fluid, can drain the gas in the container rapidly, and the perfusion of guarantee liquid is carried out smoothly.

The technical scheme of the utility model is: a kind of funnel with freeing pipe comprises on handle 1, infundibular body 2, filler neck 3, spout of funnel 4 and the funnel and encloses 9.The inwall of infundibular body 2 and filler neck 3 is provided with freeing pipe 8; The two ends of the exhaust passage 6 in the freeing pipe 8 have on the freeing pipe hole 5 under the hole 7 and freeing pipe, it lays respectively on the outer wall of infundibular body 2 and filler neck 3; Make gas and atmosphere in the container, link up the container inner air and outer air.Freeing pipe 8 is one or many.

The beneficial effect of the utility model is: can in perfusion fluid, drain the gas in the container rapidly, overcome common funnel because of the perfusion stagnation that can not exhaust causes, the problem of liquid spill.The utility model is simple in structure, and is easy to use.

Description of drawings

Fig. 1 is the schematic top plan view of the utility model;

Fig. 2 is the utility model A-A cross-sectional schematic;

Each label is among the figure: 1: handle, 2: infundibular body, 3: filler neck, 4: spout of funnel, 5: hole under the freeing pipe, 6: exhaust passage, 7: hole on the freeing pipe, 8: freeing pipe, 9: enclose on the funnel.

The specific embodiment

Below in conjunction with accompanying drawing and embodiment, the utility model is described further, but the content of the utility model is not limited to said scope.

Instance 1: shown in Fig. 1-2, a kind of funnel with freeing pipe comprises on handle 1, infundibular body 2, filler neck 3, spout of funnel 4 and the funnel and encloses 9.The inwall of infundibular body 2 and filler neck 3 is provided with freeing pipe 8; The two ends of the exhaust passage 6 in the freeing pipe 8 have on the freeing pipe hole 5 under the hole 7 and freeing pipe, it lays respectively on the outer wall of infundibular body 2 and filler neck 3; Make gas and atmosphere in the container, link up the container inner air and outer air.Freeing pipe 8 is one.

Instance 2: shown in Fig. 1-2, a kind of funnel with freeing pipe comprises on handle 1, infundibular body 2, filler neck 3, spout of funnel 4 and the funnel and encloses 9.The inwall of infundibular body 2 and filler neck 3 is provided with freeing pipe 8; The two ends of the exhaust passage 6 in the freeing pipe 8 have on the freeing pipe hole 5 under the hole 7 and freeing pipe, it lays respectively on the outer wall of infundibular body 2 and filler neck 3; Make gas and atmosphere in the container, link up the container inner air and outer air.Freeing pipe 8 is two.

Instance 3: shown in Fig. 1-2, a kind of funnel with freeing pipe comprises on handle 1, infundibular body 2, filler neck 3, spout of funnel 4 and the funnel and encloses 9.The inwall of infundibular body 2 and filler neck 3 is provided with freeing pipe 8; The two ends of the exhaust passage 6 in the freeing pipe 8 have on the freeing pipe hole 5 under the hole 7 and freeing pipe, it lays respectively on the outer wall of infundibular body 2 and filler neck 3; Make gas and atmosphere in the container, link up the container inner air and outer air.Freeing pipe 8 is four.

Claims

1. funnel with freeing pipe; Comprise on handle (1), infundibular body (2), filler neck (3), spout of funnel (4) and the funnel and enclose (9); It is characterized in that: the inwall of infundibular body (2) and filler neck (3) is provided with freeing pipe (8), and the two ends of the exhaust passage (6) in the freeing pipe (8) have hole (5) under hole on the freeing pipe (7) and the freeing pipe, it lays respectively on the outer wall of infundibular body (2) and filler neck (3).

2. the funnel of band freeing pipe according to claim 1 is characterized in that: said freeing pipe (8) is one or many.