TWM550148U - Nose vacuum device - Google Patents

Description

Nasal suction device

The present invention relates to a nasal suction device, and more particularly to a nasal suction device for withdrawing a nasal sputum from a user's nose.

Referring to Fig. 1, a known nasal suction ball 1 includes a pressure applying ball 12 defining an internal liquid suction space 11 and a connection with the pressure applying ball 12 and communicating with the liquid suction space 11. Pipette 13. In use, the user can first squeeze the pressing ball 12 by hand force, and the pressing ball 12 is compressed to the size of the liquid sampling space 11 after being deformed by force. The user then extends the liquid suction tube 13 away from one end of the pressure applying ball 12 into the nose through the nostril. When the user stops applying the force, the nasal sputum accumulated in the nose of the user can be drawn into the liquid suction space 11 through the liquid suction tube 13 by the pressure difference between the liquid suction space 11 and the external space.

However, the design of the nasal suction ball 1 is integrally formed. Therefore, when cleaning is required after each use, the nasal sputum in the liquid sampling space 11 must be cleaned by repeatedly extracting clean water and squirting, and the cleaning process takes time. In addition to labor, it is also easy to clean and unclean, and the pumping space 11 is always in a damp state, and bacteria are easily generated inside. In addition, the color of the pressure-applying ball 12 of the nasal suction ball 1 is not transparent, so when the user pulls the nose of the nose into the liquid-sucking space 11, the color of the nose and the thick state cannot be further observed. Determine if there is a sign of a cold. Therefore, the known nasal suction ball 1 is still to be improved in design.

Accordingly, it is an object of the present invention to provide a nasal device that overcomes at least one of the disadvantages of the prior art.

Thus, the novel nasal suction device is suitable for use by a user's nose and includes a liquid suction unit and a liquid storage unit. The pumping unit comprises a pumping suction ball defining a pumping space, and a pumping tube having one end communicating with the pumping space and the other end for extending into the nose of the user, the pumping suction ball There is a pressing portion which can be deformed by extrusion to change the size of the pumping space, and an assembly portion connected to the pressing portion. The liquid storage unit is detachably assembled to the liquid suction suction ball of the liquid suction unit, and includes a bearing seat having a bearing portion, an connecting portion connecting the bearing portion and being mounted on the assembling portion And a liquid storage tank extending from a side of the suction portion adjacent to the liquid extraction space.

The utility model has the advantages that the detachable design between the extraction unit and the liquid storage unit allows the user to save time and effort after cleaning, and the extraction unit and the liquid storage unit can be placed after cleaning. Air drying in the ventilated area reduces the pumping space and bacterial growth in the reservoir.

Before the present invention is described in detail, it should be noted that in the following description, similar elements are denoted by the same reference numerals.

Referring to Figure 2, a first embodiment of the nasal nasal device 2 of the present invention is suitable for use by a user for nasal use during nasal congestion or nasal flow. The nasal suction device 2 comprises a liquid suction unit 3 and a liquid storage unit 4.

Referring to Figures 3 and 4, the pumping unit 3 includes a suction suction ball 31 and a suction pipe 32.

The liquid suction ball 31 is an elastic body having a resilience, such as an elastic rubber, and the outer surface can be decorated with some cute patterns according to the user's preference. The suction suction ball 31 defines an inner suction space 311 and has a pressing portion 312 and an assembly portion 313 connected to the pressing portion 312.

The pressing portion 312 is squeezing and deformable to change the size of the liquid sampling space 311, and is formed with a liquid inlet hole 314 for the liquid sampling space 311 to communicate with the external space.

The assembly portion 313 is a hollow annular body, and the outer peripheral edge is connected to the pressing portion 312, and cooperates with the pressing portion 312 to define the liquid sampling space 311. The assembly portion 313 has an inner wall surface 315 adjacent to and facing the liquid extraction space 311, and an outer wall surface 316 opposite to the inner wall surface 315, and the assembly portion 313 is formed with an inner wall surface 315 extending to the outer wall surface. And an assembly hole 317 for communicating the liquid extraction space 311 with the external space, the assembly hole 317 has a large hole area 318 communicating with the liquid extraction space 311, and a large hole area 318 is away from the liquid extraction space 311. The small hole area 319.

The liquid suction pipe 32 is a pipe body that extends in a long direction and communicates at both ends. One end of the liquid suction pipe 32 is connected to the liquid inlet hole 314 of the liquid suction ball 31, and is in communication with the liquid suction space 311. The other end of the pipette 32 can be used to extend into the nose of the user when in use.

The liquid storage unit 4 is made of a transparent plastic material and is detachably assembled to the liquid suction ball 31 of the liquid suction unit 3. The liquid storage unit 4 includes a carrier 41 and four support legs 42 (only three are shown) connected to the bottom of the carrier 41.

The carrier 41 has a bearing portion 411, an engaging portion 412, and a liquid storage tank 413.

The carrier portion 411 is a solid bowl-shaped body and has a top surface 414 on the top and attached to the outer wall surface 316 of the assembly portion 313 when installed.

The engaging portion 412 extends upward from the carrying portion 411 and is embedded in the assembling hole 317 of the assembling portion 313 . The engaging portion 412 includes a snap ring block 416 embedded in the large hole area 318 of the assembly hole 317, and a small hole connected between the insert ring block 416 and the carrying portion 411 and embedded in the assembly hole 317. Combination block 417 of zone 319. The insert ring block 416 has an outer diameter smaller than the outer diameter of the joint block 417 and has an engaging end surface 415 facing upward and facing the liquid sampling space 311. In the first embodiment, the engaging end surface 415 and the assembly The inner wall surface 315 of the portion 313 is flush and the two cooperate to form a continuous plane.

The liquid storage tank 413 is formed by extending the engaging end surface 415 of the engaging portion 412 in a direction away from the liquid sampling space 311, and is in communication with the liquid sampling space 311.

The support legs 42 are spaced apart from each other at the bottom of the carrier 41 and are used to support the carrier 41 on a plane A such as a table top or a chair surface, and in the erected state, the support The liquid pipe 32 does not touch the plane A, and the liquid pipe 32 can be prevented from sticking to the dirty bacteria or dirt on the plane A. It should be noted that the number of the supporting legs 42 is not limited to the first embodiment. In other variations of the first embodiment, the number of the supporting legs 42 may also be two or three. , or more than four. The shape of the support legs 42 may also be changed. For example, a cube having a narrow top and a bottom surface and a bottom surface is a large-area plane. This design can support the carrier 41 by only one support leg 42. Stand on this plane A.

When the invention is in use, the liquid storage unit 4 is first mounted on the extraction unit 3, and the coupling block 417 of the engagement portion 412 is embedded in the small hole area 319 of the assembly hole 317, and the embedded snap ring block 416 is embedded. The card is inserted into the large hole area 318 of the assembly hole 317. The user can first squeeze the suction suction ball 31 by hand, and let the air in the liquid extraction space 311 be discharged outward from the liquid suction pipe 32; and then move the liquid suction pipe 32 away from the liquid suction suction ball 31. One end of the nose is inserted into the nose of the user, and the nasal cavity in the nose can be extracted into the liquid sampling space 311 through the liquid suction tube 32 by the pressure difference between the liquid sampling space 311 and the external space. Because the connecting end surface 415 is flush with the inner wall surface 315, the nose flowing into the liquid sampling space 311 can further flow into the liquid storage tank 413. Repeating the above-mentioned extraction steps several times can alleviate the discomfort of the user's nose due to nasal obstruction.

It is worth mentioning that, because the liquid storage unit 4 is transparent, the user can judge the current health condition of the user's nose by directly observing the color and consistency of the nasal sputum located in the liquid storage tank 413. .

When the present invention is used for cleaning, the user can detach the liquid storage unit 4 from the extraction unit 3, and directly rinse the liquid storage unit 4 and the inside of the extraction unit 3 with fresh water, and then separately ventilate. Dry at the office. Compared with the suction ball 1 known in FIG. 1 , the liquid suction space 11 is cleaned by repeatedly extracting and discharging water, and the liquid suction space 311 of the nasal suction device 2 of the present invention and the liquid storage tank 413 It can be directly rinsed with water and air-dried. In addition to cleaning, the drying space 311 and the liquid storage tank 413 can be kept dry after air drying to inhibit bacterial growth.

Referring to FIG. 5, a second embodiment of the present invention has a configuration substantially the same as that of the first embodiment, except that the engaging end surface 415 cooperates with the inner wall surface 315 of the assembly portion 313 to form a center with a low circumference and a high circumference. And is a continuous curved surface. This design allows the nasal aspiration device 2 to be placed on the plane A, and the nasal sinus located in the liquid sampling space 311 can flow more smoothly into the liquid storage tank 413 along the arc of the curved surface. The top surface 414 of the bearing portion 411 is also a curved surface, and is attached to the outer wall surface 316 of the assembly portion 313 in a cooperative manner.

It can be seen from the above that the ventilating device 2 of the present invention has a detachable design between the extraction unit 3 and the liquid storage unit 4, so that the user can clean more efficiently after use. In addition, the extraction unit 3 and the liquid storage unit 4 After being cleaned, the air can be separately dried to reduce the chance of bacteria in the liquid sampling space 311 and the liquid storage tank 413, so that the purpose of the present invention can be achieved. When the extraction unit 3 is assembled with the liquid storage unit 4, the support legs 42 can be used for the support base 41 to stand on the plane A, and prevent the liquid suction tube 32 from touching the plane to be dirty. Dirty or bacteria. The transparent design of the liquid storage unit 4 allows the user to easily observe the state of the extracted nasal sputum, which is beneficial to the judgment of the user's nasal health.

However, the above is only the embodiment of the present invention, and when it is not possible to limit the scope of the present invention, all the simple equivalent changes and modifications according to the scope of the patent application and the contents of the patent specification are still This new patent covers the scope.

2‧‧‧Nasal device
3‧‧‧Drawing unit
31‧‧‧Sucking the ball
311‧‧‧Pumping space
312‧‧‧ Pressure Department
313‧‧‧Assembly Department
314‧‧‧Inlet hole
315‧‧‧ inner wall
316‧‧‧ outer wall
317‧‧‧Assembled holes
318‧‧‧ large hole area
319‧‧‧Small hole area
32‧‧‧pipette
4‧‧‧Liquid unit
41‧‧‧ bearing seat
411‧‧‧Loading Department
412‧‧‧Connecting Department
413‧‧‧ liquid storage tank
414‧‧‧ top surface
415‧‧‧Connected end face
416‧‧‧ embedded card ring block
417‧‧‧Combined block
42‧‧‧Support feet
A‧‧‧ plane

Other features and effects of the present invention will be apparent from the following description of the drawings, wherein: Figure 1 is a partial cross-sectional view of a known nasal suction balloon; Figure 2 is a first embodiment of the novel nasal suction device 3 is a perspective view of the first embodiment; FIG. 4 is a side elevational view of the first embodiment; and FIG. 5 is a second embodiment of the novel nasal suction device. A side view of the example.

2‧‧‧Nasal device

3‧‧‧Drawing unit

31‧‧‧Sucking the ball

311‧‧‧Pumping space

312‧‧‧ Pressure Department

313‧‧‧Assembly Department

314‧‧‧Inlet hole

315‧‧‧ inner wall

316‧‧‧ outer wall

317‧‧‧Assembled holes

32‧‧‧pipette

4‧‧‧Liquid unit

41‧‧‧ bearing seat

411‧‧‧Loading Department

412‧‧‧Connecting Department

413‧‧‧ liquid storage tank

414‧‧‧ top surface

415‧‧‧Connected end face

416‧‧‧ embedded card ring block

417‧‧‧Combined block

318‧‧‧ large hole area

319‧‧‧Small hole area

42‧‧‧Support feet

A‧‧‧ plane

Claims (7)

A nasal suction device suitable for use by a user's nose, and comprising: a pumping unit comprising a pumping suction ball defining a pumping space, and an end connected to the pumping space and The other end is for a liquid suction pipe which protrudes into the nose of the user, and the liquid suction suction ball has a pressing portion which can be deformed by extrusion to change the size of the liquid sampling space, and a pressure connecting portion connected to the pressure applying portion. An assembly unit; and a liquid storage unit detachably assembled to the liquid suction ball of the liquid suction unit, and including a carrier having a bearing portion, a connecting portion and a mounting portion An engaging portion of the assembly portion, and a liquid storage tank extending from a side of the suction portion adjacent to the liquid extraction space toward the liquid extraction space. The nasal suction device according to claim 1, wherein the assembly portion is formed with an assembly hole extending outward from the support portion and embedded in the assembly hole. The nasal suction device of claim 1, wherein the liquid storage unit further comprises at least one support leg coupled to the carrier and configured to support the carrier on a plane. The nasal suction device of claim 2, wherein the assembly portion has an inner wall surface adjacent to the liquid extraction space and surrounding the assembly hole, the engagement portion having an engagement end surface adjacent to one end of the liquid extraction space, The inner wall surface cooperates with the engaging end surface to form a continuous plane. The nasal suction device of claim 2, wherein the assembly portion has an inner wall surface adjacent to the liquid extraction space and surrounding the assembly hole, the engagement portion having an engagement end surface adjacent to one end of the liquid extraction space, The inner wall surface cooperates with the engaging end surface to form a continuous curved surface. The nasal suction device according to claim 4, wherein the assembly hole has a large hole area communicating with the liquid extraction space, and a small hole area away from the liquid extraction space relative to the large hole area, the engagement The portion includes a snap ring block embedded in the large hole area and having the engaging end surface, and a joint block connected between the insert ring block and the carrying portion and embedded in the small hole area. The nasal suction device according to any one of claims 1 to 5, wherein the liquid storage unit is made of a transparent plastic material.