Oral cavity spraying device

Abstract

The invention discloses an oral cavity spraying device, and relates to the technical field of spraying devices, the oral cavity spraying device comprises a spraying bottle body, and further comprises a spraying cap arranged above the spraying bottle body, a spraying head is fixedly connected to the spraying cap, a flow guide groove is formed in the spraying head, a sealing ring is arranged in the flow guide groove, and a nozzle conversion assembly is arranged on one side of the sealing ring; quantitative adjusting assemblies are arranged on the two sides of the top of the spray cap, a flow guide head is fixedly connected into the spray cap, a liquid feeding pipe is fixedly connected to the bottom of the flow guide head, a liquid medicine cavity and a refrigeration cavity are formed in the spray bottle body, the refrigeration cavity surrounds the liquid medicine cavity, a heat exchange assembly is arranged between the refrigeration cavity and the liquid medicine cavity, and a partition block is arranged in the refrigeration cavity. And discharging grooves are formed in the two sides of the partition block, movable plugging assemblies are arranged below the discharging grooves, the portion, above the partition block, of the refrigeration cavity is filled with refrigerants, and a liquid pumping assembly is arranged at the upper end of the liquid medicine cavity. The device can be used for low-temperature spraying, meets special use requirements, is more flexible to use and is better in use effect.

Description

Technical Field

[0001] The invention relates to the technical field of spray devices, in particular to an oral spray device. Background Art

[0002] Oral sprays are mainly used for anti-inflammatory, heat-removing, soothing and analgesic purposes. Generally, the corresponding medicine is sprayed on the corresponding diseased location in the mouth, i.e. the lesion, through a spray device. Although oral sprays have obvious therapeutic effects, it is also necessary to be careful not to overdose, and there are certain requirements for their use. Generally, they are required to reach the lesion directly, so as to improve the efficacy while controlling the dosage.

[0003] Although the traditional oral spray device can achieve the spray effect during actual use, it does not have the effect of cooling the internal medicine liquid and cannot meet the actual use needs. At the same time, when in use, the traditional spray device cannot flexibly adjust the type of spray head, and cannot adjust the word pressing spray amount according to actual conditions. It cannot better control the amount of medicine used, is not flexible to use, and the effect is poor. Summary of the invention

[0004] The present invention provides an oral spray device, which solves the problems in the above-mentioned background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] An oral spray device comprises a spray bottle body, and also comprises: a spray cap arranged above the spray bottle body, the spray cap is fixedly connected to a spray head, a guide groove is arranged on the spray head, a sealing ring is arranged in the guide groove, a nozzle conversion assembly is arranged on one side of the sealing ring, quantitative adjustment assemblies are arranged on both sides of the top of the spray cap, a guide head is fixedly connected in the spray cap, an upper liquid pipe is fixedly connected to the bottom of the guide head, a medicine liquid cavity and a refrigeration cavity are arranged in the spray bottle body, the refrigeration cavity is arranged around the medicine liquid cavity, a heat exchange assembly is arranged between the refrigeration cavity and the medicine liquid cavity, a spacer is arranged in the refrigeration cavity, a feed trough is arranged on both sides of the spacer, a movable blocking assembly is arranged below the feed trough, a refrigerant is filled in the refrigeration cavity above the spacer, and a pump liquid assembly is arranged at the upper end of the medicine liquid cavity.

[0007] As a preferred technical solution of the present invention, the nozzle conversion assembly includes a conversion rod rotatably arranged on the side wall of the spray cap, the conversion rod is fixedly connected to a limiting cylinder, a spray tube is slidably penetrated on the limiting cylinder, a spray nozzle is arranged at the discharge end of the spray tube, a rubber ring is fixedly connected to the feed end of the spray tube, a locking column is threadedly penetrated through the top wall of the limiting cylinder, and the bottom of the locking column is in contact with the spray tube.

[0008] As a preferred technical solution of the present invention, the quantitative adjustment component includes a scale rod fixedly arranged on the top of the spray bottle body, a movable sleeve is slidably mounted on the scale rod, a locking column is threaded through the side wall of the movable sleeve, and the movable sleeve is fixedly connected to a limit block on the side away from the locking column.

[0009] As a preferred technical solution of the present invention, the heat exchange assembly includes a heat exchange guide tube arranged at the lower end of the refrigeration chamber, the heat exchange guide tube extends into the medicine liquid chamber, and there are multiple heat exchange guide tubes. The ends of the heat exchange guide tubes in the medicine liquid chamber are fixedly connected to the collecting pipe.

[0010] As a preferred technical solution of the present invention, the movable sealing assembly includes a movable groove opened on the spacer block, a telescopic part is arranged on the top wall of the movable groove, the bottom of the telescopic part is fixedly connected to the piston block, the bottom of the piston block is fixedly connected to the piston column, the bottom of the piston column is fixedly connected to the counterweight block, and the two sides of the counterweight block are fixedly connected to the sealing block.

[0011] As a preferred technical solution of the present invention, one side of the blocking block is arranged as an inclined surface, and the blocking block is arranged corresponding to the feed chute.

[0012] As a preferred technical solution of the present invention, the pump liquid assembly includes a pressing pump fixedly arranged in the medicine liquid chamber, the upper liquid tube extends into the medicine liquid chamber and the bottom is fixedly connected to the pressing end of the pressing pump, a fixed sleeve is fixedly arranged on the upper liquid tube, and an elastic part is arranged on the upper liquid tube at one end of the fixed sleeve.

[0013] As a preferred technical solution of the present invention, the liquid inlet end of the pressing pump is fixedly connected to the mounting sleeve, and the bottom of the mounting sleeve is fixedly connected to the liquid extraction tube.

[0014] As a preferred technical solution of the present invention, the outer wall of the spray bottle body is fixedly connected to a label.

[0015] As a preferred technical solution of the present invention, a pressing groove is provided on one side of the spray head.

[0016] The present invention has the following advantages: under the action of the nozzle conversion component, the type of nozzle can be flexibly adjusted according to actual use requirements, thereby achieving different use effects; at the same time, under the action of the quantitative adjustment component, the single spray volume can be flexibly adjusted to ensure the efficacy while controlling the amount of medicine sprayed, saving medicine and reducing the patient's use cost; at the same time, before use, the patient can shake the spray bottle body, and under the action of the active blocking component, a part of the refrigerant in the refrigeration chamber can be shaken out; when the refrigerant is mixed with the water below, it can be refrigerated, thereby achieving the cooling treatment of the solution in the medicine liquid chamber, achieving low-temperature use, meeting special use requirements, and making the device more flexible to use and having better use effects. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of the structure of an oral spray device Figure 1 .

[0018] Figure 2 A schematic diagram of the structure of an oral spray device Figure 2 .

[0019] Figure 3 for Figure 2 Schematic diagram of the enlarged structure of A.

[0020] Figure 4 The figure is a schematic diagram of the front cross-section structure of an oral spray device.

[0021] Figure 5 for Figure 4 Schematic diagram of the enlarged structure of B.

[0022] Figure 6 for Figure 4 Schematic diagram of the enlarged structure of C in the figure.

[0023] In the figure: 1. spray bottle body; 2. label; 3. spray cap; 4. spray head; 5. pressing groove; 6. conversion rod; 7. limit cylinder; 8. scale rod; 9. limit block; 10. movable sleeve; 11. locking column; 12. refrigeration chamber; 13. heat exchange guide tube; 14. collecting pipe; 15. suction pipe; 16. installation sleeve; 17. pressing pump; 18. elastic part; 19. fixing sleeve; 20. guide head; 21. guide groove; 22. upper liquid pipe; 23. sealing ring; 24. rubber ring; 25. spray tube; 26. locking column; 27. spacer; 28. blocking block; 29. ​​counterweight block; 30. piston column; 31. piston block; 32. telescopic part; 33. movable groove; 34. discharge trough; 35. spray nozzle; 36. liquid chamber; 37. insulation pad. DETAILED DESCRIPTION

[0024] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0025] Example 1, please refer to Figure 1-Figure 6, an oral spray device, comprising a spray bottle body 1, and also comprising: a spray cap 3 fixedly arranged above the spray bottle body 1, a spray head 4 fixedly connected to the spray cap 3, a guide groove 21 is provided on the spray head 4, a sealing ring 23 is provided in the guide groove 21, a nozzle conversion component is provided on one side of the sealing ring 23, quantitative adjustment components are provided on both sides of the top of the spray cap 3, a guide head 20 is fixedly connected in the spray cap 3, the guide head 20 is correspondingly connected to the guide groove 21, an upper liquid pipe 22 is fixedly connected to the bottom of the guide head 20, and a liquid chamber 3 is provided in the spray bottle body 1 6 and a refrigeration cavity 12, the refrigeration cavity 12 is arranged around the medicine liquid cavity 36, a heat exchange component is arranged between the refrigeration cavity 12 and the medicine liquid cavity 36, a spacer 27 is fixedly arranged in the refrigeration cavity 12, a feed trough 34 is opened on both sides of the spacer 27, a movable blocking component is arranged below the feed trough 34, the refrigeration cavity 12 above the spacer 27 is filled with refrigerant, a pump liquid component is arranged at the upper end of the medicine liquid cavity 36, and an insulation pad 37 is arranged on the side wall of the refrigeration cavity 12 away from the medicine liquid cavity 36. Under the action of the insulation pad 37, the refrigeration can be prevented from affecting the outside, and the user will not be frozen when shaking.

[0026] When this embodiment is actually used, the type of nozzle can be flexibly adjusted according to actual use requirements under the action of the nozzle conversion component, so as to achieve different use effects. At the same time, the single spray volume can be flexibly adjusted under the action of the quantitative adjustment component, so as to ensure the efficacy while controlling the amount of medicine sprayed, save medicine, and reduce the patient's use cost. At the same time, before use, the patient can shake the spray bottle body 1, and under the action of the active blocking component, a part of the refrigerant in the refrigeration chamber 12 can be shaken out. When the refrigerant is mixed with the water below, it can be refrigerated, and then the solution in the medicine liquid chamber 36 can be cooled, so as to achieve low-temperature use and meet special use requirements. The device is more flexible to use and the use effect is better.

[0027] Example 2, please refer to Figure 1-Figure 6 The nozzle conversion assembly includes a conversion rod 6 rotatably arranged on the side wall of the spray cap 3, the conversion rod 6 is fixedly connected to the limit tube 7, the limit tube 7 is slidably penetrated by a spray tube 25, the discharge end of the spray tube 25 is provided with a spray nozzle 35, the feed end of the spray tube 25 is fixedly connected to a rubber ring 24, the top wall of the limit tube 7 is threadedly penetrated by a locking column 26, the bottom of the locking column 26 is in contact with the spray tube 25, in actual use, the operator can rotate the corresponding spray nozzle 35 according to the spray type required to make it correspond to the guide groove 21, and then move the spray tube 25 to make the rubber ring 24 contact and seal with the sealing ring 23, and then use the locking column 26 to lock and fix the spray tube 25, wherein the types of different spray nozzles 35 can be spray nozzles 35 that can provide different spray range effects.

[0028] The quantitative adjustment component includes a scale rod 8 fixedly arranged on the top of the spray bottle body 1, a movable sleeve 10 is slidably sleeved on the scale rod 8, a locking column 11 is threadedly penetrated through the side wall of the movable sleeve 10, and a limiting block 9 is fixedly connected to the side of the movable sleeve 10 away from the locking column 11. In actual use, the operator can adjust the height of the movable sleeve 10 according to the actual required word spray volume. In actual use, when the spray cap 3 is pressed, the limiting block 9 can limit the spray cap 3, ensuring that the amount of each spray can play a sufficient effect while preventing waste and reducing the cost of use.

[0029] The heat exchange assembly includes a heat exchange guide tube 13 arranged at the lower end of the refrigeration chamber 12, and the heat exchange guide tube 13 extends into the medicine liquid chamber 36. There are multiple heat exchange guide tubes 13, and the ends of the heat exchange guide tubes 13 in the medicine liquid chamber 36 are fixedly connected to the collecting pipe 14. When the water temperature in the refrigeration chamber 12 decreases, the cooled water can enter the medicine liquid chamber 36 under the action of the heat exchange guide tube 13 and the collecting pipe 14, so as to cool the medicine liquid inside.

[0030] The movable blocking assembly includes a movable groove 33 opened on the spacer block 27, a telescopic member 32 is fixedly arranged on the top wall of the movable groove 33, the bottom of the telescopic member 32 is fixedly connected to the piston block 31, the bottom of the piston block 31 is fixedly connected to the piston column 30, the bottom of the piston column 30 is fixedly connected to the counterweight block 29, and the two sides of the counterweight block 29 are fixedly connected to the blocking blocks 28, the blocking blocks 28 are arranged corresponding to the feed chute 34, and the blocking blocks 28 can block the feed chute 34 under the action of the telescopic member 32 in a static state, and the refrigerant will not fall from the feed chute 34.

[0031] One side of the blocking block 28 is set as an inclined surface. When it is needed to be used, the operator shakes the spray bottle body 1. When it is shaken violently, the counterweight block 29 can drive the blocking block 28 to move down under the action of inertia and the feed chute 34 is opened, and then a part of the refrigerant will come into contact with water to react and realize refrigeration.

[0032] The pump liquid assembly includes a pressing pump 17 fixedly arranged in the medicine liquid chamber 36, the upper liquid tube 22 extends into the medicine liquid chamber 36 and the bottom is fixedly connected to the pressing end of the pressing pump 17, a fixed sleeve 19 is provided on the upper liquid tube 22, and an elastic member 18 is provided on the upper liquid tube 22 at one end of the fixed sleeve 19, wherein the elastic member 18 can use a spring with telescopic properties or an elastic telescopic sheet, etc.

[0033] The liquid inlet end of the push pump 17 is fixedly connected to the mounting sleeve 16, and the bottom of the mounting sleeve 16 is fixedly connected to the liquid extraction tube 15; in actual use, the operator squeezes the push pump 17 through the spray cap 3, and the push pump 17 can extract the liquid in the liquid cavity 36, and the outer wall of the spray bottle body 1 is fixedly connected to the label 2, wherein the label 2 can be marked with bed number, name, hospitalization date, opening date, etc.; a pressing groove 5 is provided on one side of the spray head 4 to facilitate the operator to press correctly.

[0034] Example 3, please refer to Figure 1-Figure 6 The actual usage scenario of the device is when the patient is undergoing oral spray treatment. The operator can rotate the corresponding spray nozzle 35 according to the spray type required to make it correspond to the guide groove 21, and then move the spray tube 25 to make the rubber ring 24 contact and seal with the sealing ring 23, and then use the locking column 26 to lock and fix the spray tube 25. At the same time, by adjusting the position of the movable sleeve 10, the scale of a single press of the spray cap 3 is adjusted to adjust the spray amount. Then the operator shakes the spray bottle body 1. When shaking violently, the counterweight block 29 can drive the blocking block 28 to move down under the action of inertia to open the material chute 34, and then a part of the refrigerant will contact with water to react to achieve refrigeration, and then press the spray cap 3 to achieve spraying.

[0035] The standard parts used in the present invention can all be purchased from the market, and the special-shaped parts can be customized according to the description and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0036] In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. "Multiple" means two or more, unless otherwise clearly and specifically defined.

[0037] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0038] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0039] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, unless they are contradictory.

[0040] In the drawings of the embodiments disclosed in the present invention, only the structures related to the embodiments disclosed in the present invention are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other.

[0041] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An oral spray device, comprising a spray bottle body (1), characterized in that: Also includes: A spray cap (3) is arranged above the spray bottle body (1), the spray cap (3) is fixedly connected to a spray head (4), a guide groove (21) is provided on the spray head (4), a sealing ring (23) is provided in the guide groove (21), a nozzle conversion assembly is provided on one side of the sealing ring (23), quantitative adjustment assemblies are provided on both sides of the top of the spray cap (3), a guide head (20) is fixedly connected in the spray cap (3), the bottom of the guide head (20) is fixedly connected to an upper liquid pipe (22), and a liquid chamber (36) and a refrigeration chamber (36) are provided in the spray bottle body (1). The refrigeration chamber (12) is arranged around the medicine liquid chamber (36), a temperature insulation pad (37) is arranged on the refrigeration chamber (12) away from the side wall of the medicine liquid chamber (36), a heat exchange component is arranged between the refrigeration chamber (12) and the medicine liquid chamber (36), a spacer (27) is arranged in the refrigeration chamber (12), a feed trough (34) is opened on both sides of the spacer (27), a movable blocking component is arranged below the feed trough (34), the refrigeration chamber (12) above the spacer (27) is filled with refrigerant, and a pump liquid component is arranged at the upper end of the medicine liquid chamber (36).

2. An oral spray device according to claim 1, characterized in that: The nozzle conversion assembly comprises a conversion rod (6) rotatably arranged on the side wall of the spray cap (3), a limiting cylinder (7) fixedly connected to the conversion rod (6), a spray tube (25) slidingly penetrated through the limiting cylinder (7), a spray nozzle (35) is arranged at the discharge end of the spray tube (25), a rubber ring (24) is fixedly connected to the feed end of the spray tube (25), a locking column (26) is threadedly penetrated through the top wall of the limiting cylinder (7), and the bottom of the locking column (26) is in contact with the spray tube (25).

3. An oral spray device according to claim 2, characterized in that: The quantitative adjustment component comprises a scale rod (8) fixedly arranged on the top of the spray bottle body (1), a movable sleeve (10) is slidably sleeved on the scale rod (8), a locking column (11) is threadedly penetrated through the side wall of the movable sleeve (10), and a side of the movable sleeve (10) away from the locking column (11) is fixedly connected to a limit block (9).

4. An oral spray device according to claim 1, characterized in that: The heat exchange assembly comprises a heat exchange guide tube (13) arranged at the lower end of the refrigeration chamber (12), the heat exchange guide tube (13) extending into the medicine liquid chamber (36), a plurality of heat exchange guide tubes (13) are provided, and the ends of the heat exchange guide tubes (13) in the medicine liquid chamber (36) are fixedly connected to the collecting pipe (14).

5. An oral spray device according to claim 1, characterized in that: The movable blocking assembly comprises a movable groove (33) formed on the spacer (27); a telescopic member (32) is arranged on the top wall of the movable groove (33); the bottom of the telescopic member (32) is fixedly connected to a piston block (31); the bottom of the piston block (31) is fixedly connected to a piston column (30); the bottom of the piston column (30) is fixedly connected to a counterweight block (29); and both sides of the counterweight block (29) are fixedly connected to the blocking blocks (28).

6. An oral spray device according to claim 5, characterized in that: One side of the blocking block (28) is arranged as an inclined surface, and the blocking block (28) is arranged corresponding to the material discharge chute (34).

7. An oral spray device according to claim 1, characterized in that: The pump liquid assembly comprises a pressing pump (17) fixedly arranged in the liquid medicine cavity (36); the upper liquid tube (22) extends into the liquid medicine cavity (36) and the bottom is fixedly connected to the pressing end of the pressing pump (17); a fixing sleeve (19) is provided on the upper liquid tube (22); and an elastic member (18) is sleeved on the upper liquid tube (22) at one end of the fixing sleeve (19).

8. An oral spray device according to claim 7, characterized in that: The liquid inlet end of the pressing pump (17) is fixedly connected to the mounting sleeve (16), and the bottom of the mounting sleeve (16) is fixedly connected to the liquid extraction pipe (15).

9. An oral spray device according to claim 1, characterized in that: The outer wall of the spray bottle body (1) is fixedly connected to a label (2).

10. An oral spray device according to claim 1, characterized in that: A pressing groove (5) is provided on one side of the spray head (4).

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