CN211512007U

CN211512007U - Suction type foreign matter taking-out device

Info

Publication number: CN211512007U
Application number: CN201921947151.2U
Authority: CN
Inventors: 蒲瑞清
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-12
Filing date: 2019-11-12
Publication date: 2020-09-18
Anticipated expiration: 2029-11-12

Abstract

A suction type foreign matter taking-out device comprises a sucker, wherein the sucker is formed by injection molding of a soft material, the inner cavity of the sucker is in a smooth transition arc shape, a connecting pipe made of a hard material is arranged at the tail end of the sucker, and the inner cavity of the connecting pipe is communicated with the sucker; the hose is arranged at the tail end of the connecting pipe in a connected mode, one end of the hose is connected to the connecting pipe, the other end of the hose is connected with the air bag, and the air bag is provided with a one-way valve which can only exhaust air outwards. The utility model discloses simple structure, convenient to use, low in cost and to the spherical foreign matter in the duct nostril have to the setting, when in the face of relevant problem, have solved the inconvenient drawback of executing the art among the prior art. Avoid having the risk that perhaps push the foreign matter to deeper when executing the art, or damage the inner wall of ear canal nostril.

Description

Suction type foreign matter taking-out device

Technical Field

The utility model relates to an execute art and use foreign matter extraction equipment, especially relate to a suction type foreign matter extraction element.

Background

Foreign matters exist in the external auditory meatus and the nostrils, so that the inner walls of the auditory meatus and the nostrils are damaged frequently. The foreign bodies include invaded insects, plant seeds and fruits which are often found in children and are not known to be stuffed by young children, toys and the like. The insect foreign bodies can be taken out by using tweezers and supported by auxiliary equipment such as a head lamp. However, the spherical plant seeds, small glass marbles, etc. cannot be taken by tweezers, and are easy to damage the inner walls of the auditory canal and the nostril when being forcedly stripped. Further, once the foreign matter is easily poked deeper by careless operation, the operation process becomes more difficult.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art weak point, provide a simple structure, safe in utilization, convenient suction type foreign matter remove device. A suction type foreign matter remove device include the sucking disc, the sucking disc is soft elastic material, moulds plastics like silica gel and forms, its inner chamber is smooth transition's arc for the fastening adsorbs in ball-type foreign matter outer wall. The tail end of the sucker is provided with a connecting pipe made of hard materials, and the inner cavity of the connecting pipe is communicated with the sucker.

The air bag is characterized in that a hose is arranged at the tail end of the connecting pipe, one end of the hose is connected onto the connecting pipe, the other end of the hose is connected with an air bag through a one-way valve A, a one-way valve B is arranged on the air bag, the one-way valve A can only exhaust air into the air bag, and the one-way valve B can only exhaust air in the air bag.

Furthermore, the connecting pipe is provided with a limiting device, and the limiting device is used for blocking and limiting to avoid the device from extending into the auditory canal and nostrils too deeply. The limiting device comprises a limiting ring, the limiting ring is sleeved on the connecting pipe in a sliding connection mode and is fixed in a limiting mode through a bolt.

Furthermore, the connecting pipe is sleeved with an external auditory canal strutting device, the external auditory canal strutting device comprises a sleeving ring, and the sleeving ring is slidably connected with the connecting pipe in a sleeving manner. The integrated injection molding of cover connects and has two elasticity to keep off the card on the ring, and elasticity keeps off the card subtend setting, and the elasticity that two subtends set up keeps off the card and can strut external auditory canal, and the connecting pipe of being convenient for stretches into the duct.

Furthermore, connecting pipe, sucking disc, stop device and external auditory canal strut the device and are the transparent material and mould plastics and form.

Furthermore, the integrated lamp holder that is equipped with in the connecting pipe, the connecting pipe front end is located to the lamp holder, is located to be equipped with the battery compartment on the connecting pipe, is used for putting into button cell in the battery compartment, is located the connecting pipe outer wall and is equipped with spring switch. The button battery and the spring switch are electrically connected with the lamp holder.

The utility model discloses during the use, like the ball-type foreign matter in the nasal passage, the accessible headlight, equipment such as equipment lamp holder is supplementary, directly arranges the sucking disc in the foreign matter surface, because its material has elasticity and extremely soft, can avoid disclosing the foreign matter to more depths. The air bag is repeatedly pinched to enable the suction cup to be tightly connected with the foreign matters under the action of negative pressure, and then the foreign matters are directly pulled out. If the spherical foreign body is in the auditory canal, the position of the limiting device can be determined according to observation because the external auditory canal is narrow and the operation is more delicate, so that the device is prevented from extending into the auditory canal too deeply. Then two elastic blocking supports are arranged on the inner wall of the external auditory canal to play a role in opening the auditory canal, the sucker is arranged on the surface of the foreign body under the assistance of equipment such as a head lamp, the air bag is repeatedly pinched to enable the sucker to be tightly connected with the foreign body under the action of negative pressure, and then the foreign body is pulled out.

The utility model has the advantages that: the utility model discloses simple structure, convenient to use, low in cost and to the spherical foreign matter in the duct nostril have to the setting, when in the face of relevant problem, have solved the inconvenient drawback of executing the art among the prior art. Avoid having the risk that perhaps push the foreign matter to deeper when executing the art, or damage the inner wall of ear canal nostril.

Drawings

Fig. 1 is a schematic structural view of a suction type foreign matter removing device according to the present invention;

reference numerals:

1-one-way valve B2-air bag 3-hose 4-limiting device 5-connecting pipe 6-external auditory canal opening device 7-sucker 8-one-way valve A9-battery compartment 10-spring switch 11-lamp holder

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

Referring to fig. 1, a suction type foreign matter remove device, including sucking disc 7, sucking disc 7 is soft elastic material, moulds plastics like silica gel and forms, and its inner chamber is smooth transition's arc for the fastening adsorbs in ball-type foreign matter outer wall. The tail end of the sucker 7 is provided with a connecting pipe 5 made of hard materials, and the inner cavity of the connecting pipe 5 is communicated with the sucker 7.

The hose 3 is connected and arranged at the tail end of the connecting pipe 5, one end of the hose 3 is connected onto the connecting pipe 5, the other end of the hose is connected and arranged with the air bag 2 through the one-way valve A8, the air bag 2 is provided with the one-way valve B1, the one-way valve A8 can only exhaust air into the air bag 2, and the one-way valve B1 can only exhaust air in the air bag 2.

Furthermore, a limiting device 4 is arranged on the connecting pipe 5, and the limiting device 4 is used for blocking and limiting to avoid the device from extending into the auditory canal too deeply. The limiting device 4 comprises a limiting ring, the limiting ring is slidably connected with the connecting pipe 5 in a connecting mode and is fixed in a limiting mode through a bolt.

Further, the connecting pipe 5 is sleeved with an external auditory canal opening device 6, the external auditory canal opening device 6 comprises a sleeve ring, and the sleeve ring is slidably connected with the connecting pipe 5. The integrative two elasticity that have moulded plastics on the cover connects the ring and keep off the card, and elasticity keeps off the card subtend setting, and the elasticity that two subtends set up keeps off the card and can strut external auditory canal, and the connecting pipe 5 of being convenient for stretches into the duct.

Furthermore, the connecting pipe 5, the sucking disc 7, the limiting device 4 and the external auditory canal opening device 6 are all made of transparent materials through injection molding.

Further, the integrated lamp holder 11 that is equipped with in connecting pipe 5, lamp holder 11 is located connecting pipe 5 front end, is located and is equipped with battery compartment 9 on the connecting pipe 5, is used for putting button cell in the battery compartment 9, is located the connecting pipe 5 outer wall and is equipped with spring switch 10. The battery compartment 9 and the spring switch 10 are electrically connected with the lamp cap 11.

The utility model discloses during the use, like the ball-type foreign matter in the nasal passage, the accessible headlight, equipment such as equipment lamp holder 11 is supplementary, directly arranges sucking disc 7 in the foreign matter surface, because its material has elasticity and extremely soft, can avoid disclosing the foreign matter to more depths. The air bag 2 is repeatedly pinched to enable the suction cup 7 to be tightly connected with the foreign matters under the action of negative pressure, and then the foreign matters are directly pulled out. If the spherical foreign body is in the auditory canal, the position of the limiting device 4 can be determined according to observation due to the narrow external auditory canal and the more delicate operation, so that the device is prevented from extending into the auditory canal too deeply. Then two elastic blocking supports are arranged on the inner wall of the external auditory canal to play a role of expanding the auditory canal, the sucker 7 is arranged on the surface of the foreign body under the assistance of equipment such as a head lamp, the air bag 2 is repeatedly pinched to enable the sucker 7 to be tightly connected with the foreign body under the action of negative pressure, and then the foreign body is pulled out.

To sum up, the utility model discloses simple structure, convenient and practical is favorable to the ball-type foreign matter to take out the operation more.

Claims

1. The utility model provides a suction type foreign matter removing device, includes the sucking disc, its characterized in that: the sucking disc is formed by injection molding of a soft material, the inner cavity of the sucking disc is in a smooth transition arc shape, a connecting pipe made of a hard material is arranged at the tail end of the sucking disc, and the inner cavity of the connecting pipe is communicated with the sucking disc;

the hose is arranged at the tail end of the connecting pipe, one end of the hose is connected onto the connecting pipe, the other end of the hose is connected with an air bag through a check valve A, and a check valve B is arranged on the air bag.

2. The suction type foreign matter removal device according to claim 1, wherein: and the connecting pipe is provided with a limiting device.

3. The suction type foreign matter removal device according to claim 1, wherein: the cover is equipped with an external auditory canal distraction device on the connecting pipe, external auditory canal distraction device is including cup jointing the ring, cup jointing ring sliding connection cover locate the connecting pipe on, the integrative two elasticity that have moulded plastics on the cup jointing ring keep off the card, elasticity keeps off the card subtend and sets up.

4. The suction type foreign matter removal device according to claim 1, wherein: the connecting pipe, the sucking disc, the limiting device and the external auditory canal opening device are made of transparent materials and are formed by injection molding.

5. The suction type foreign matter removal device according to claim 1, wherein: the integrated lamp holder that is equipped with in the connecting tube, the connecting tube front end is located to the lamp holder, is located to be equipped with the battery compartment on the connecting tube, is located the connecting tube outer wall and is equipped with spring switch, and button cell, spring switch are connected with the lamp holder electricity.