TWM544940U - Atomizer having adapted medicine cup - Google Patents

Description

Sprayer with adapter cup

The present invention relates to a nebulizer structure, and in particular to a nebulizer having an adapter cup.

Due to the development of medical technology, in order to facilitate patients to more fully and conveniently absorb drugs, a medical sprayer has been developed on the market for atomizing liquid medicaments, and then delivering the atomized medicament to the patient through a channel or a spout. In the mouth, to achieve the purpose of rapid treatment. Therefore, nebulizers have become one of the most common medical devices available today.

The traditional atomizer is mainly divided into an ultrasonic atomizer and an air compression atomizer. The ultrasonic atomizer uses the ultrasonic principle to atomize the liquid. The air compression sprayer uses compressed air to form a high-speed airflow through the small nozzle, and the generated negative pressure drives the liquid. Or other fluids are sprayed together onto the barrier and splashed around at high speed to cause the droplets to become misty particles ejected from the outlet tube.

However, both the ultrasonic sprayer and the air-compressed sprayer have the need to change the cup. However, at present, the sprayer uses a slip method to change the cup, so the space for the cup slip should be reserved when replacing. In turn, the problem of inconvenient replacement of the medicine cup is generated. Therefore, how to smoothly change the cup in a narrow space is one of the key points for the improvement of the sprayer.

In view of this, the creator has made great efforts to solve the above problems by focusing on the above-mentioned prior art, and has devoted himself to the application of the theory, that is, the goal of the creator's improvement.

The present invention provides a sprayer with an adapter cup, which is replaced by a rotating method using a medicine cup, so that the sprayer can smoothly change the medicine cup in a narrow space, so that the sprayer has the advantage of convenient replacement of the medicine cup.

In the present embodiment, the present invention provides a sprayer having an adapter cup, comprising: a body having a mounting surface and a plurality of curved ribs extending from the mounting surface, each of the curved ribs Extending a first block on one side; and a medicine cup having a plurality of curved grooves and a plurality of second blocks extending on one side of each of the curved grooves, the top of each of the second blocks Having an inclined surface, each of the curved ribs can be inserted and slid into each of the curved grooves, and each of the first blocks can be clamped on each of the inclined surfaces, so that the medicine cup can be opposite to the The mounting surface is rotated and detachably connected to the mounting surface.

Based on the above, the size of one of the plurality of first cards is larger than the size of the remaining ones of the plurality of first blocks, and the size of one of the plurality of notches is larger than the size of the remaining of the plurality of notches, so that the first card having a large size is The block can only be placed in the anti-staying setting of the large-sized notch, thereby ensuring that the medicine cup can be mounted on the mounting surface according to a predetermined manner, so as to achieve a foolproof mechanism for the spray cup assembly of the sprayer.

The detailed description and technical content of the present invention will be described below in conjunction with the drawings, but the drawings are for illustrative purposes only and are not intended to limit the present invention.

Referring to FIG. 1 to FIG. 9 , the present invention provides a sprayer having an adapter cup. The sprayer 10 mainly includes a body 1 and a medicine cup 2 .

As shown in FIG. 1 , FIG. 3 to FIG. 9 , the main body 1 has a mounting surface 11 and a plurality of curved ribs 12 extending from the mounting surface 11 . One side of each of the curved ribs 12 defines a first block 121 . The outer side of each of the arcuate ribs 12 has an outer top edge 122, and each of the blocks 121 is outwardly extended from each of the outer top edges 122. The main body 1 is a power supply body 13 , and the power supply body 13 has a switch 131 and a plurality of electrodes 132 exposed to the mounting surface 11 .

As shown in FIG. 1 to FIG. 9, the medicine cup 2 is provided with a plurality of curved grooves 21 and a plurality of second blocks 22 extending on one side of each of the curved grooves 21, and the top of each of the second blocks 22 The 221 has an inclined surface 222, and the inclined surface 222 is disposed on a side of the medicine cup 2 away from the mounting surface 11. The curved ribs 12 can be inserted and slid into the curved grooves 21, and each of the first blocks 121 The cups 2 can be snapped onto the inclined faces 222 so that the cup 2 can be rotated relative to the mounting surface 11 and can be detachably connected to the mounting surface 11.

Further, the medicine cup 2 has a bottom wall 23 having a pair of opposite outer side surfaces 23a and an inner side surface 23b. When the medicine cup 2 is assembled to the body 1, the mounting surface 11 and the outer side surface 23a are disposed opposite to each other. Each of the arcuate grooves 21 is an arcuate hollow groove 211 extending through the outer side surface 23a and the inner side surface 23b. The bottom wall 23 is provided with a plurality of notches 231 and has a plurality of protrusions 232. The notches 231 extend through the outer side surface 23a and the inner side 23a. The side surface 23b is connected to each of the curved hollow grooves 211, and each of the first blocks 121 can be inserted into each of the notches 231, and each protruding portion 232 is formed on one side of each of the notches 231 and each of the curved hollow grooves 211, and each second card The block 22 is formed by extending from the protruding portion 232 and the inner side surface 23b. The top portion 221 of each second block 22 gradually increases in thickness away from the notch 231 to form an inclined surface 222, and the top portion 221 of each second block 22 There is a plane 223 between the other side and the inclined surface 222. The bottom wall 23 of the medicine cup 2 is provided with a plurality of through grooves 233.

In addition, the medicine cup 2 is provided with a spray port 24 and has a liquid medicine chamber 25 therein. The medicine cup 2 defines a receiving chamber 26 between the liquid medicine chamber 25 and the bottom wall 23, and each of the second blocks 22 is disposed at The chamber 26 is housed.

In addition, the size of one of the plurality of first blocks 121 is larger than the size of the remaining ones of the plurality of first blocks 121, and the size of one of the plurality of notches 231 is larger than the size of the remainder of the plurality of notches 231, so that the size is large. The first block 121 can only be placed into the anti-staying setting of the large-sized notch 231, thereby ensuring that the cup 2 can be mounted on the mounting surface 11 in a predetermined manner, so that the medicine cup 2 of the nebulizer 10 is assembled with a foolproof mechanism.

As shown in FIG. 1 , FIG. 4 to FIG. 8 , the present sprayer 10 further includes an atomizing element (not shown), and the atomizing element is installed inside the medicine cup 2 and communicates with the liquid medicine chamber 25 and the spray port 24 respectively. The medicine cup 2 has a plurality of conductive sheets 27 electrically connected to the atomizing element and accommodated in the accommodating chamber 26 . The electrodes 132 can be inserted through the through holes 233 and electrically connected to the conductive sheets 27 .

As described in detail below, each of the conductive sheets 27 is disposed on one side of each of the through grooves 233, and each of the electrodes 132 is slidable to each of the through grooves 233 and abuts against each of the conductive sheets 27 to rotate the cup 2 to assembly. In the position, the electrode 132 is electrically connected to the conductive sheet 27, and the power supply body 13 can supply power to the atomizing element.

In addition, the atomizing element may be a sonic oscillation mechanism or an air compression mechanism, and the sound wave oscillating mechanism atomizes the liquid medicine in the liquid medicine chamber 25 to the spray port 24 by using an ultrasonic principle; the air compression mechanism uses compressed air to pass through The small nozzle forms a high-speed air flow, and the generated negative pressure causes the liquid medicine in the chemical liquid chamber 25 to be sprayed onto the barrier, and splashes to the surroundings under high-speed impact to cause the liquid droplets to become misty particles to be ejected from the spray port 24.

As shown in FIG. 1 to FIG. 9 , the combination of the present sprayer 10 has a plurality of curved ribs 12 extending from the mounting surface 11 and the self-mounting surface 11 of the body 1 , and one side of each of the curved ribs 12 extends. There is a first block 121; the medicine cup 2 is provided with a plurality of curved grooves 21 and a plurality of second blocks 22 extending on one side of each of the curved grooves 21, and the top 221 of each of the second blocks 22 has An inclined surface 222, each of the curved ribs 12 can be inserted and slid into each of the curved grooves 21, and each of the first blocks 121 can be clamped on each inclined surface 222, so that the medicine cup 2 can be mounted relative to the The face 11 is rotatable and detachably connected to the mounting surface 11. Thereby, the medicine cup 2 is replaced by rotation, so that the sprayer 10 can smoothly change the medicine cup 2 in a narrow space, so that the sprayer 10 has the advantage of facilitating the replacement of the medicine cup 2.

As shown in FIG. 3 to FIG. 9 , in the state of use of the present sprayer 10 , as shown in FIGS. 3 to 4 , each of the curved ribs 12 is inserted into each of the curved grooves 21 , and each of the first blocks 121 . Inserted in each of the notches 231, each electrode 132 is inserted into each of the through-grooves 233, even if the medicine cup 2 is placed on the mounting surface 11; as shown in Figures 3 to 4, the medicine cup 2 is along the predetermined direction. When rotating, each arcuate rib 12 slides on each of the arcuate grooves 21, and each electrode 132 slides on each of the through grooves 233, so that each of the first blocks 121 slides along the inclined surface 222 until the first The block 121 is tightly fitted and clamped on the inclined surface 222 to complete the assembly of the medicine cup 2 on the mounting surface 11, and the electrode 132 abuts on each of the conductive sheets 27, so that the power supply body 13 can supply power to the atomizing element. On the other hand, when the medicine cup 2 is rotated in the opposite direction in the predetermined direction, the latches of the first block 121 and the inclined surface 222 are loosened, so that the curved ribs 12 can be separated from the curved grooves 21, A card block 121 is separated from each of the notches 231 to complete the disassembly of the cup 2 to the mounting surface 11.

In summary, the sprayer with the adapter cup can achieve the intended purpose of use, and solve the lack of knowledge, and has industrial applicability, novelty and progress, and fully meets the requirements of new patent applications. To file an application in accordance with the Patent Law, please check and grant the patent in this case to protect the rights of the creator.

10‧‧‧ sprayer

1‧‧‧ Ontology

11‧‧‧Installation surface

12‧‧‧Arc ribs

121‧‧‧First card block

122‧‧‧Outer top edge

13‧‧‧Power Ontology

131‧‧‧ switch

132‧‧‧ electrodes

2‧‧‧cup

21‧‧‧Arc groove

211‧‧‧ curved hollow slot

22‧‧‧Second block

221‧‧‧ top

222‧‧‧ sloped surface

223‧‧‧ plane

23‧‧‧ bottom wall

23a‧‧‧Outside

23b‧‧‧ inside side

231‧‧ ‧ gap

232‧‧‧Protruding

233‧‧‧through trench

24‧‧‧ spray port

25‧‧‧ drug solution chamber

26‧‧‧ accommodating chamber

27‧‧‧Electrical sheet

Figure 1 is an exploded perspective view of the present sprayer.

Figure 2 is a perspective view of the bottom wall of the present invention.

Figure 3 is a three-dimensional combination of the present sprayer.

Figure 4 is a schematic diagram of the state of use of the present sprayer.

Figure 5 is a schematic view of another state of use of the present sprayer.

Figure 6 is a schematic cross-sectional view of the present sprayer.

Figure 7 is a schematic view of another use state of the present sprayer.

Figure 8 is another schematic cross-sectional view of the present sprayer.

Figure 9 is another perspective view of the present sprayer.

10‧‧‧ sprayer

1‧‧‧ Ontology

11‧‧‧Installation surface

12‧‧‧Arc ribs

121‧‧‧First card block

122‧‧‧Outer top edge

13‧‧‧Power Ontology

131‧‧‧ switch

132‧‧‧ electrodes

2‧‧‧cup

21‧‧‧Arc groove

211‧‧‧ curved hollow slot

22‧‧‧Second block

23‧‧‧ bottom wall

23a‧‧‧Outside

231‧‧ ‧ gap

232‧‧‧Protruding

233‧‧‧through trench

24‧‧‧ spray port

27‧‧‧Electrical sheet

Claims (8)

A sprayer having an adapter cup, comprising: a body having a mounting surface and extending from the mounting surface a plurality of arcuate ribs, each of the arcuate ribs extending a first block on one side thereof; and a a medicine cup, comprising a plurality of curved grooves and a plurality of second blocks extending on one side of each of the arcuate grooves, each of the second blocks having an inclined surface, each of the curved ribs The first clamping block can be locked on each of the inclined surfaces, so that the medicine cup can be rotated relative to the mounting surface and can be detachably connected to the curved groove. Mounting surface. The sprayer having a transfer cup according to claim 1, wherein the medicine cup has a bottom wall having an opposite outer side surface and an inner side surface, each of the curved grooves extending through the outer side surface a curved hollow groove with the inner side surface, the bottom wall is provided with a plurality of notches and has a plurality of protrusions, each of the notches penetrating the outer side surface and the inner side surface and communicating with each of the arcuate hollow slots, each of the first The block can be inserted into each of the notches, and each of the protrusions is formed on one side of each of the notches and each of the arcuate hollow slots, and each of the second blocks is formed to extend from each of the protrusions and the inner side. The sprayer having a transfer cup according to claim 2, wherein a size of one of the plurality of first blocks is larger than a size of a remainder of the plurality of first blocks, and a size of one of the plurality of notches Greater than the size of the remainder of the complex gap. A sprayer having a transfer cup according to claim 1, 2 or 3, wherein each outer side of the curved rib has an outer top edge, and each of the first blocks extends outward from each of the outer top edges. forming. The sprayer having the transfer cup according to claim 2, wherein the top side of each of the second blocks gradually increases in thickness away from the notch to form the inclined surface, and each of the second blocks There is a plane between the other side of the top and the inclined surface. The sprayer having a transfer cup according to claim 2, wherein the medicine cup is provided with a spray port and has a liquid medicine chamber therein, and the medicine cup forms an accommodation between the liquid medicine chamber and the bottom wall. The chamber, each of the second blocks is disposed in the accommodating chamber. The sprayer with a transfer cup according to claim 6, wherein the body is a power supply body, the power supply body has a switch and a plurality of electrodes exposed to the mounting surface, the bottom wall of the medicine cup is provided with a plurality of transparent The medicine cup has a plurality of conductive sheets received in the accommodating chamber, and each of the electrodes is disposed through each of the through-channels and electrically connected to each of the conductive sheets. The sprayer having the transfer cup according to claim 7, wherein each of the conductive sheets is disposed on one side of each of the through grooves, and each of the electrodes is slidable to each of the through grooves and abuts each The conductive sheet.