CN211724178U

CN211724178U - Convenient one-handed operation's children nasal mucus sucking device

Info

Publication number: CN211724178U
Application number: CN202020123784.8U
Authority: CN
Inventors: 薛军
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-20
Filing date: 2020-01-20
Publication date: 2020-10-23
Anticipated expiration: 2030-01-20

Abstract

The utility model discloses a make things convenient for children's snivel ware of one-hand operation, including the suction head, the first check valve of suction head fixedly connected with, and first check valve fixed connection hold the chamber on, hold fixedly connected with second check valve on the chamber, and hold fixedly connected with ellipsoid shell on the chamber, hold and be connected with elastic airbag on the chamber, and elastic airbag installs in spacing shell, slidable mounting has the clamp plate in spacing shell, and fixed mounting has the slide rail in the ellipsoid shell, slidable mounting has the slide bar in the slide rail, and fixed mounting has the briquetting on the slide bar, fixedly connected with reset spring on the briquetting, and install the lever in the ellipsoid shell, the one-hand can be operated, can vacate a hand and be used for keeping children's head fixed, has carried out the protection of maximum to children's nasal cavity.

Description

Convenient one-handed operation's children nasal mucus sucking device

Technical Field

The utility model relates to a mother and infant nurses technical field, specifically is a children's snivel ware of convenient one-hand operation.

Background

Children are easy to catch cold due to weak constitution and have symptoms of snivel, parents are often required to help clean the snivel when they do not learn to blow the snivel, otherwise the snivel is dry and forms a nasal scab to block the nasal cavity, thus affecting the breathing of children, the snivel is an auxiliary tool and can suck the snivel in the nasal cavity of children, the most common snivel is a pump type snivel, the pump type snivel is divided into electric and manual, the electric is easier to control, but inevitably generates larger noise, if the children cry, more snivel is generated, and the manual noise is smaller.

Chinese patent with patent number CN201621025592.3 in the prior art proposes a nasal aspirator, wherein one end of the nasal aspirator inlet is in the shape of an eccentric truncated cone, and the nasal aspirator with one end in the shape of an eccentric truncated cone sucks the secretion in the nasal cavity in a short-feeding and totally-enclosed mode, and the nasal aspirator can be tightly attached to the outer hole of the nasal cavity and does not go deep into the nasal cavity, so that the secretion in the nasal cavity can be completely sucked up and the respiratory tract can be dredged, but the following problems still exist:

when this nasal aspirator is held to one hand and is operated, the compression of elasticity gasbag is gone on through the cooperation of palm center and well finger to little finger, and the forearm muscle can be used in the power of these three fingers, leads to the in-process hand of pressing to rock easily, must pass through the auxiliary control of another hand, just can avoid inhaling nose head injury children's nose, and in the general use, still must vacate a hand and guarantee that children's head can not remove, for this the utility model provides a make things convenient for one-hand operation's children nasal aspirator is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a make things convenient for children's snivel ware of one-hand operation to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a make things convenient for children's snivel ware of one-hand operation, includes the suction head, the first check valve of suction head fixedly connected with, and first check valve fixed connection hold on the chamber, hold fixedly connected with second check valve on the chamber, and hold fixedly connected with ellipsoid shell on the chamber, hold and be connected with elastic airbag on the chamber, and elastic airbag installs in spacing shell, slidable mounting has the clamp plate in spacing shell, and fixed mounting has the slide rail in the ellipsoid shell, slidable mounting has the slide bar in the slide rail, and fixed mounting has the briquetting on the slide bar, fixedly connected with reset spring on the briquetting, and install the lever in the ellipsoid shell.

Preferably, the sliding rod and the lever are both fixedly provided with silencing pads.

Preferably, the inlet of the first one-way valve is communicated with the suction head in one way, and the inlet of the second one-way valve is communicated with the outside in one way.

Preferably, the ellipsoid shell holds on the chamber through threaded connection, and holds and be provided with the gas pocket on the chamber, fixedly connected with trachea on the elasticity gasbag, and the trachea inserts in the gas pocket, the elasticity gasbag is the pear shape, and is provided with the gasbag export on the spacing shell.

Preferably, the lever comprises a rotating shaft and a pressing rod, the rotating shaft is fixedly installed in the ellipsoidal shell, the pressing rod is installed on the rotating shaft in an unbalanced rotating mode, the sliding rod penetrates through the ellipsoidal shell, the return spring is connected between the pressing block and the ellipsoidal shell, and the pressing block is provided with a finger groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the nasal discharge sucking device is provided with the thumb horizontal pressing mechanism, when the nasal discharge sucking device is held by a single hand, the process of sucking the nasal discharge can be finished only by applying force to the thumb, the pressure is amplified through the arrangement of the lever, the effort required by operation is reduced, the hand is not easy to tighten and shake, the position of the suction head can be better kept, the nasal discharge sucking device can be operated by the single hand, one hand can be left for keeping the head of a child fixed, and the nasal cavity of the child is protected to the maximum extent;

2. the reset spring is connected to the pressing mechanism, so that the pressing block can rebound and provide better feedback, and the pressing distance is controllable, so that parents can better master the suction force and cannot hurt children;

3. the noise-eliminating pad is arranged at the part extruded by collision, so that the buffer effect is achieved, noise is avoided from being generated to children, and the nasal discharge can be sucked when the children sleep.

Drawings

FIG. 1 is a schematic view of the present invention;

fig. 2 is a schematic view of the internal structure of the present invention.

In the figure: the suction head comprises a suction head 1, a first one-way valve 2, a containing cavity 3, a second one-way valve 4, an ellipsoid shell 5, an elastic air bag 6, a limiting shell 7, a pressing plate 8, a sliding rail 9, a sliding rod 10, a pressing block 11, a return spring 12, a lever 13 and a silencing pad 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 2, the present invention provides a technical solution: the utility model provides a make things convenient for children's snivel ware of one-hand operation, includes suction head 1, and suction head 1 adopts the silica gel material to the design of the shape laminating nasal cavity of suction head 1 can protect children's tender skin to the at utmost, suction head 1 fixedly connected with first check valve 2, and first check valve 2 fixed connection holds on chamber 3, holds chamber 3 and is used for storing the snivel, hold fixedly connected with second check valve 4 on the chamber 3, and hold fixedly connected with ellipsoid shell 5 on the chamber 3, pass through threaded connection between each part, the convenient to detach washs, and the junction has good gas tightness, hold and be connected with elastic air bag 6 on the chamber 3, and elastic air bag 6 installs in spacing shell 7, slidable mounting has clamp plate 8 in spacing shell 7, and fixed mounting has slide rail 9 in the ellipsoid shell 5, slidable mounting has slide bar 10 in slide rail 9, and fixed mounting has briquetting 11 on slide bar 10, the pressing block 11 is fixedly connected with a return spring 12, and a lever 13 is installed in the ellipsoidal shell 5.

The slide bar 10 and the lever 13 are both fixedly provided with a silencing pad 14, when the slide bar 10 collides with the lever 13 and the lever 13 collides with the pressing plate 8, the buffering effect is achieved, noise is prevented from being generated to children, and the nasal discharge can be sucked when the children sleep;

the inlet of the first one-way valve 2 is communicated with the suction head 1 in one way, the inlet of the second one-way valve 4 is communicated with the outside in one way, the first one-way valve 2 ensures that the snivel can only be sucked into the accommodating cavity 3, the snivel backflow is avoided, the second one-way valve 4 ensures that the air enters the accommodating cavity 3, the snivel cannot flow out of the accommodating cavity, and the process of sucking the snivel can be continuously carried out;

the oval spherical shell 5 is connected to the accommodating cavity 3 through threads, an air hole is formed in the accommodating cavity 3, an air pipe is fixedly connected to the elastic air bag 6 and inserted into the air hole, the elastic air bag 6 is pear-shaped, an air bag outlet is formed in the limiting shell 7, the elastic air bag 6 can be mounted in the limiting shell 7 through the limiting shell 7 for limiting, the elastic air bag cannot move when stressed, the compression process is guaranteed to be smoothly carried out, the air pipe of the elastic air bag 6 extends out of the air bag outlet, and therefore the elastic air bag 6 is communicated with the accommodating cavity 3;

the lever 13 comprises a rotating shaft and a pressing rod, the rotating shaft is fixedly arranged in the ellipsoid shell 5, the pressing rod is arranged on the rotating shaft in an unbalanced and rotating way, the long end of the lever 13 is pressed by the slide bar 10, so that the short end of the lever 13 is rotated, the pressing plate 8 is pressed so that the pressing plate 8 compresses the elastic air bag 6, in the process, the lever 13 plays the role of amplification, so that the parent can save more labor when using the device, and is convenient to keep stable with one hand, the slide bar 10 penetrates through the ellipsoid shell 5, and the return spring 12 is connected between the pressing block 11 and the ellipsoidal shell 5, the return spring 12 enables the pressing block 11 to rebound and return after the pressing is finished, and provides better feedback, the pressing distance is controllable, parents can better master the suction force, children cannot be injured, the pressing block 11 is provided with a finger groove, and the finger groove is convenient for pressing by a thumb to keep the pressure level;

the working principle is as follows: when the nasal discharge sucking device is used, a parent can hold the ellipsoidal shell 5 with one hand, the sucking head 1 is plugged into the nasal cavity of a child to aim at the nasal discharge, the head of the child is fixed with the other hand, the pressing block 11 is pressed by the thumb, the pressing block 11 pushes the sliding rod 10 to slide, the sliding rod presses the lever 13 to rotate, the other end of the lever 13 presses the pressing plate 8 to move in the limiting shell 7, the elastic air bag 6 is compressed and exhausted, the air is exhausted from the second one-way valve 4 and then released by fingers, the pressing block 11 and the sliding rod 10 rebound under the action of the return spring 12, the elastic air bag 6 restores and deforms to generate negative pressure, the nasal discharge in the nose of the child is sucked by the sucking head 1 and enters the accommodating cavity 3 through the first one-way valve 2, and the process is repeated until the nasal discharge is completely sucked.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a make things convenient for children's snivel ware of one-hand operation, includes suction head (1), its characterized in that: suction head (1) first check valve of fixedly connected with (2), and first check valve (2) fixed connection hold on chamber (3), hold fixedly connected with second check valve (4) on chamber (3), and hold fixedly connected with ellipsoid shell (5) on chamber (3), hold and be connected with elastic air bag (6) on chamber (3), and elastic air bag (6) install in spacing shell (7), slidable mounting has clamp plate (8) in spacing shell (7), and fixed mounting has slide rail (9) in ellipsoid shell (5), slidable mounting has slide bar (10) in slide rail (9), and fixed mounting has briquetting (11) on slide bar (10), fixedly connected with reset spring (12) on briquetting (11), and install lever (13) in ellipsoid shell (5).

2. A child snivel convenient for single-handed operation as claimed in claim 1, wherein: and the sliding rod (10) and the lever (13) are both fixedly provided with a silencing pad (14).

3. A child snivel convenient for single-handed operation as claimed in claim 1, wherein: the inlet of the first one-way valve (2) is communicated with the suction head (1) in a one-way mode, and the inlet of the second one-way valve (4) is communicated with the outside in a one-way mode.

4. A child snivel convenient for single-handed operation as claimed in claim 1, wherein: the ellipsoid shell (5) is connected on holding chamber (3) through screw thread, and holds and be provided with the gas pocket on chamber (3), fixedly connected with trachea on elasticity gasbag (6), and the trachea inserts in the gas pocket, elasticity gasbag (6) are the pear form, and are provided with the gasbag export on spacing shell (7).

5. A child snivel convenient for single-handed operation as claimed in claim 1, wherein: the lever (13) comprises a rotating shaft and a pressing rod, the rotating shaft is fixedly installed in the ellipsoid shell (5), the pressing rod is installed on the rotating shaft in an unbalanced rotating mode, the sliding rod (10) penetrates through the ellipsoid shell (5) and is connected between the pressing block (11) and the ellipsoid shell (5), and a finger groove is formed in the pressing block (11).