Oral administration device

Abstract

The utility model relates to the technical field of oral treatment, and discloses an oral administration device which comprises a medicine storage tank, a cover plate mounted at the top of the medicine storage tank, a stress block mounted at the top of the cover plate, a medicine spraying pipe mounted on the surface of the stress block, and a medicine conveying mechanism mounted at the bottom of the cover plate, the bottom of the inner wall of the medicine storage tank is rotationally connected with an inclined block and rotationally penetrates through a rotating shaft; when the medicine spraying device is used, the medicine conveying mechanism is matched with the inclined block so that medicine can be conveniently output, when the medicine spraying device is used, the auxiliary mechanism can be expanded every time a user uses the medicine spraying device, the auxiliary plate is lifted at the moment, and therefore the user can roughly judge the remaining amount of the medicine in the medicine storage tank; the problem that when part of existing pesticide sprayers are used, a user cannot judge the remaining amount of pesticide in a pesticide storage tank and cannot judge the time needed to be adjusted by a movable bottom plate, and normal pesticide feeding operation is easily affected is solved.

Description

Technical Field

[0001] This utility model relates to the field of oral treatment technology, specifically to an oral drug delivery device. Background Technology

[0002] For some oral ailments, a sprayer is sometimes used to spray medication into the mouth. When the medication level in the sprayer is lower than the suction port of the suction tube, the suction tube cannot draw up the medication properly, thus rendering the sprayer unusable and wasting the medication in the sprayer.

[0003] A search revealed a Chinese patent document disclosing an oral sprayer [Application No.: CN202420374595.6]. This oral sprayer includes a medicine container, a mounting head, a movable base plate, and an adjusting seat. The medicine container stores the medicine, with a first opening at the top and a second opening at the bottom, the size of which is the same as the inner diameter of the bottom of the medicine container. Both the first and second openings communicate with the medicine storage chamber inside the medicine container. The mounting head is detachably mounted at the first opening at the top of the medicine container. The mounting head is equipped with a suction tube that extends into the medicine container, a spray tube that extends into the oral cavity, and a pressure block that drives the medicine into the suction tube and then sprays it out from the spray tube by pressing. The movable base plate is slidably and sealingly located at the bottom of the medicine storage chamber inside the medicine container. A mounting platform is fixedly mounted in the middle of the adjusting seat.

[0004] The patent discloses that during use, the user can adjust the height of the movable base plate to lift the medication, which can reduce medication waste. However, when using this sprayer, the user can only adjust the height of the movable base plate when it is difficult to spray the medication. For patients with large oral wounds, the process of keeping their mouths open for a long time while waiting for the medication to be sprayed is quite painful and can easily affect the patient's mood. In addition, when using this sprayer, the user cannot judge the amount of medication remaining inside, which can easily affect the normal medication application process. Utility Model Content

[0005] The purpose of this invention is to provide an oral delivery device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an oral medication dispenser, comprising a medicine storage tank, a cover plate installed on the top of the medicine storage tank, a force-bearing block installed on the top of the cover plate, and a spray tube installed on the surface of the force-bearing block, and further comprising:

[0007] The drug delivery mechanism installed at the bottom of the cover plate has an inclined block rotatably connected to the bottom of the inner wall of the drug storage tank and a rotating shaft rotatably passing through it. The top of the rotating shaft is fixedly connected to the bottom of the inclined block, and an L-shaped plate is fixedly connected to the bottom of the rotating shaft. A sliding plate passes through the top of the L-shaped plate and is fixedly sleeved on the surface of the spray pipe. A reset mechanism is installed at the bottom of the sliding plate.

[0008] An extension rod is fixedly connected to the surface of the skateboard. One end of the extension rod is fixedly connected to a vertical plate. A hollow box is fixedly connected to the surface of the L-shaped plate. The vertical plate slides through the top of the hollow box. A lifting plate is fixedly connected to the bottom of the vertical plate. An air injection slot and a storage slot are provided on the top of the hollow box. A column is fixedly connected to the top of the lifting plate. A sealing mechanism is installed inside the storage slot.

[0009] A ventilated plate is fixedly connected to the inner wall of a hollow box. A shielding mechanism is installed at the bottom of the ventilated plate. A connecting pipe is provided on the surface of the hollow box. A protective frame is fixedly connected to the surface of the hollow box. An auxiliary mechanism is installed at the bottom of the inner wall of the protective frame. One end of the connecting pipe passes through the protective frame.

[0010] Preferably, the drug delivery mechanism includes a drug delivery tank, a hose, and a retaining ring. The drug delivery tank is installed at the bottom of the cover plate and connected to the spray pipe. One end of the hose is in contact with the inner wall of the drug delivery tank. The retaining ring is fixedly sleeved on the surface of the hose and rotates through the interior of the drug delivery tank.

[0011] Preferably, the reset mechanism includes a reset plate, a guide rod, and a first compression spring. The reset plate is fixedly connected to the bottom of the slide plate and slidably connected to the inner wall of the L-shaped plate. The guide rod is fixedly connected to the bottom of the reset plate and slides through the lower part of the inner wall of the L-shaped plate. The first compression spring is sleeved on the surface of the guide rod.

[0012] Preferably, the sealing mechanism includes a sliding rod, a disc, a rectangular frame, a second compression spring, and a sealing block. The surfaces of the sliding rod and the disc are slidably connected to the inner wall of the storage groove. The rectangular frame is fixedly connected to the top of the sliding rod. The second compression spring is sleeved on the surface of the sliding rod. The sealing block is fixedly connected to the bottom of the rectangular frame. The top of the column contacts the bottom of the sealing block, and the surface of the sealing block contacts the inner wall of the air injection groove.

[0013] Preferably, the shielding mechanism includes a vertical rod, a base plate, and a baffle. The base plate is fixedly connected to the bottom of the ventilated plate and the bottom of the vertical rod. The baffle is slidably sleeved on the surface of the vertical rod, and the top of the baffle is in contact with the bottom of the ventilated plate.

[0014] Preferably, the auxiliary mechanism includes a fixed cylinder, an airbag, and an auxiliary plate. The fixed cylinder is fixedly connected to the bottom of the inner wall of the protective frame, the airbag is connected to the top of the fixed cylinder, the auxiliary plate is fixedly connected to the top of the airbag, and the other end of the connecting pipe is connected to the fixed cylinder.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] In use, the drug delivery mechanism, in conjunction with the tilting block, facilitates drug output. Each time the sprayer is used, the auxiliary mechanism expands, raising the auxiliary plate. This allows the user to roughly assess the remaining amount of drug in the storage tank, increasing the sprayer's practicality. This solves the problem of some existing sprayers where users cannot determine the remaining amount of drug in the storage tank or the timing of adjustments to the movable base plate, which can disrupt normal drug delivery operations. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a three-dimensional structural diagram of the medicine storage tank cut open according to this utility model;

[0019] Figure 3 This is a three-dimensional structural diagram of the present invention with the L-shaped plate and protective frame cut apart.

[0020] Figure 4 This is a three-dimensional structural diagram of the present invention, showing the removal of the inclined block and the cutting open of the medicine storage tank.

[0021] Figure 5 This utility model Figure 4 Enlarged structural diagram at point A;

[0022] Figure 6 This is a three-dimensional structural diagram of the hollow box cut open according to the present invention;

[0023] Figure 7 This utility model Figure 6 Enlarged structural diagram at point B;

[0024] Figure 8 This is a three-dimensional structural diagram of the hollow box and the ventilation plate of this utility model.

[0025] In the diagram: 1. Medicine storage tank; 2. Cover plate; 3. Force-bearing block; 4. Spraying pipe; 5. Medicine delivery mechanism; 51. Medicine delivery tank; 52. Hose; 53. Clamping ring; 6. Inclined block; 7. Rotating shaft; 8. Limiting ring; 9. Support frame; 10. L-shaped plate; 11. Slide plate; 12. Reset mechanism; 121. Reset plate; 122. Smooth rod; 123. First compression spring; 13. Extension rod; 14. Vertical plate; 15. Hollow box; 16. Lifting plate; 17. Column; 18. Sealing mechanism; 181. Sliding rod; 182. Disc; 183. Rectangular frame; 184. Second compression spring; 185. Sealing block; 19. Ventilation plate; 20. Shielding mechanism; 201. Vertical rod; 202. Base plate; 203. Baffle; 21. Connecting pipe; 22. Auxiliary mechanism; 221. Fixed cylinder; 222. Airbag; 223. Auxiliary plate; 23. Protective frame. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Please see Figure 1-8As shown, an oral medication dispenser includes a medication reservoir 1, a cover plate 2 mounted on the top of the medication reservoir 1, a force-bearing block 3 mounted on the top of the cover plate 2, and a spray tube 4 mounted on the surface of the force-bearing block 3. A medication delivery mechanism 5 is mounted on the bottom of the cover plate 2. The medication delivery mechanism 5 cooperates with the spray tube 4 to deliver medication. An inclined block 6 is rotatably connected to the bottom of the inner wall of the medication reservoir 1. The inclined block 6 facilitates the control of the medication position so that the medication delivery mechanism 5 can better deliver the medication. A rotating shaft 7 rotatably passes through the bottom of the medication reservoir 1. The top of the rotating shaft 7 is fixedly connected to the bottom of the inclined block 6. A limiting ring 8 is fixedly sleeved on the surface of the rotating shaft 7. The limiting ring 8 rotates through the interior of the medicine storage tank 1. The setting of the limiting ring 8 can increase the stability of the rotating shaft 7 during use. An L-shaped plate 10 is fixedly connected to the bottom of the rotating shaft 7. A support frame 9 is fixedly connected to the surface of the L-shaped plate 10. The top of the support frame 9 contacts the bottom of the medicine storage tank 1. The support frame 9 can increase the stability of the medicine storage tank 1 when placed on a table, etc. A sliding plate 11 slides through the top of the L-shaped plate 10. Plate 11 is fixedly sleeved on the surface of spray pipe 4. A reset mechanism 12 is installed at the bottom of plate 11. An extension rod 13 is fixedly connected to the surface of plate 11. A vertical plate 14 is fixedly connected to one end of the extension rod 13. A hollow box 15 is fixedly connected to the surface of L-shaped plate 10. The vertical plate 14 slides through the top of the hollow box 15. A lifting plate 16 is fixedly connected to the bottom of the vertical plate 14. The surface of the lifting plate 16 is in contact with the inner wall of the hollow box 15. An air injection groove and a storage groove are provided on the top of the hollow box 15. The lifting plate 16... A column 17 is fixedly connected to the top, a sealing mechanism 18 is installed inside the storage slot, the storage slot is connected to the inner wall of the hollow box 15, a vent plate 19 is fixedly connected to the lower part of the inner wall of the hollow box 15, a shielding mechanism 20 is installed at the bottom of the vent plate 19, a connecting pipe 21 is connected to the surface of the hollow box 15, a protective frame 23 is fixedly connected to the surface of the hollow box 15, an auxiliary mechanism 22 is installed at the bottom of the inner wall of the protective frame 23, and one end of the connecting pipe 21 passes through the surface of the protective frame 23 and is connected to the auxiliary mechanism 22.

[0028] The drug delivery mechanism 5 includes a drug delivery tank 51, a hose 52, and a retaining ring 53. The drug delivery tank 51 is installed at the bottom of the cover plate 2 and is connected to the spray pipe 4. One end of the hose 52 is in contact with the inner wall of the drug delivery tank 51. The retaining ring 53 is fixedly sleeved on the surface of the hose 52. The retaining ring 53 rotates through the inside of the drug delivery tank 51. When the user presses the force block 3, the medicine inside the storage tank 1 can be delivered to the spray pipe 4 through the hose 52 and the drug delivery tank 51 for spraying. The use of the force block 3 and the spray pipe 4 is a mature existing technology and will not be described in detail here.

[0029] The reset mechanism 12 includes a reset plate 121, a guide rod 122, and a first compression spring 123. The reset plate 121 is fixedly connected to the bottom of the slide plate 11 and slidably connected to the inner wall of the L-shaped plate 10. The guide rod 122 is fixedly connected to the bottom of the reset plate 121 and slides through the lower part of the inner wall of the L-shaped plate 10. The first compression spring 123 is sleeved on the surface of the guide rod 122. When the slide plate 11 descends, the reset plate 121 moves accordingly, and the first compression spring 123 is shortened by force. At this time, the guide rod 122 can guide the movement of the reset plate 121. Afterwards, under the action of the elastic force of the first compression spring 123, the reset plate 121 can drive the slide plate 11 to reset.

[0030] The sealing mechanism 18 includes a slide rod 181, a disc 182, a rectangular frame 183, a second compression spring 184, and a sealing block 185. The surfaces of the slide rod 181 and the disc 182 are slidably connected to the inner wall of the storage groove. The rectangular frame 183 is fixedly connected to the top of the slide rod 181. The second compression spring 184 is sleeved on the surface of the slide rod 181. The sealing block 185 is fixedly connected to the bottom of the rectangular frame 183. The top of the column 17 contacts the bottom of the sealing block 185. The surface of the sealing block 185 contacts the inner wall of the air injection groove. When the column 17 is raised, the sealing block 185 can be moved out of the air injection groove. Then, under the action of the elastic force of the second compression spring 184, the rectangular frame 183 drives the sealing block 185 to descend, thereby sealing the air injection groove.

[0031] The shielding mechanism 20 includes a vertical rod 201, a base plate 202, and a baffle 203. The base plate 202 is fixedly connected to the bottom of the vent plate 19 and the bottom of the vertical rod 201. The baffle 203 is slidably sleeved on the surface of the vertical rod 201, and the top of the baffle 203 is in contact with the bottom of the vent plate 19. When the lifting plate 16 is raised, the baffle 203 moves under the action of air pressure and seals the vent plate 19 to reduce the possibility of the auxiliary mechanism 22 resetting.

[0032] The auxiliary mechanism 22 includes a fixed cylinder 221, an airbag 222, and an auxiliary plate 223. The fixed cylinder 221 is fixedly connected to the bottom of the inner wall of the protective frame 23. The airbag 222 is connected to the top of the fixed cylinder 221. The auxiliary plate 223 is fixedly connected to the top of the airbag 222. The other end of the connecting pipe 21 is connected to the fixed cylinder 221. The connecting pipe 21 can inject gas into the interior of the fixed cylinder 221. At this time, the airbag 222 expands and drives the auxiliary plate 223 to move upward. The user can make a rough judgment on the use of the sprayer based on the position of the auxiliary plate 223.

[0033] Working principle: The user can rotate the force block 3 to drive the spray pipe 4 to rotate. This is a mature existing technology and will not be elaborated here. When the spray pipe 4 rotates, it can drive the L-shaped plate 10 to rotate through the medicine storage tank 1. The rotating shaft 7 then drives the tilting block 6 to rotate, which can assist the hose 52 in adjustment. After that, the user presses the force block 3, and the medicine delivery mechanism 5, the tilting block 6, and the spray pipe 4 work together to spray the medicine inside the medicine storage tank 1. During this process, the sliding plate 11 drives the reset mechanism 12 and the extension rod 13 to descend vertically. The plate 14 then causes the lifting plate 16 to descend, and the column 17 descends to release the lifting of the sealing mechanism 18. The lifting plate 16 descends and compresses the gas inside the hollow box 15 so that the air inside the hollow box 15 is injected into the fixed cylinder 221 through the vent plate 19 and the connecting pipe 21. The air bag 222 inflates and causes the auxiliary plate 223 to rise, so that the user can make a rough judgment on the use of this sprayer in the later use of this sprayer, so that when the amount of medicine in the storage tank 1 is low, it can be purchased in time.

[0034] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An oral medication applicator, comprising a medicine storage tank (1), a cover plate (2) mounted on the top of the medicine storage tank (1), a force-bearing block (3) mounted on the top of the cover plate (2), and a spray tube (4) mounted on the surface of the force-bearing block (3), characterized in that, Also includes: The drug delivery mechanism (5) is installed at the bottom of the cover plate (2). The bottom of the inner wall of the drug storage tank (1) is rotatably connected to an inclined block (6) and rotatably passed through a rotating shaft (7). The top of the rotating shaft (7) is fixedly connected to the bottom of the inclined block (6). The bottom of the rotating shaft (7) is fixedly connected to an L-shaped plate (10). The top of the L-shaped plate (10) is slidably passed through a sliding plate (11). The sliding plate (11) is fixedly sleeved on the surface of the spray pipe (4). The bottom of the sliding plate (11) is equipped with a reset mechanism (12). An extension rod (13) is fixedly connected to the surface of the slide plate (11). One end of the extension rod (13) is fixedly connected to a vertical plate (14). A hollow box (15) is fixedly connected to the surface of the L-shaped plate (10). The vertical plate (14) slides through the top of the hollow box (15). A lifting plate (16) is fixedly connected to the bottom of the vertical plate (14). An air injection slot and a storage slot are provided on the top of the hollow box (15). A column (17) is fixedly connected to the top of the lifting plate (16). A sealing mechanism (18) is installed inside the storage slot. A ventilated plate (19) is fixedly connected to the inner wall of the hollow box (15). A shielding mechanism (20) is installed at the bottom of the ventilated plate (19). A connecting pipe (21) is connected to the surface of the hollow box (15). A protective frame (23) is fixedly connected to the surface of the hollow box (15). An auxiliary mechanism (22) is installed at the bottom of the inner wall of the protective frame (23). One end of the connecting pipe (21) passes through the protective frame (23).

2. The oral medication applicator according to claim 1, characterized in that: The drug delivery mechanism (5) includes a drug delivery tank (51), a hose (52), and a retaining ring (53). The drug delivery tank (51) is installed at the bottom of the cover plate (2) and connected to the spray pipe (4). One end of the hose (52) is in contact with the inner wall of the drug delivery tank (51). The retaining ring (53) is fixedly sleeved on the surface of the hose (52). The retaining ring (53) rotates through the interior of the drug delivery tank (51).

3. The oral medication applicator according to claim 1, characterized in that: The reset mechanism (12) includes a reset plate (121), a light rod (122), and a first compression spring (123). The reset plate (121) is fixedly connected to the bottom of the slide plate (11) and slidably connected to the inner wall of the L-shaped plate (10). The light rod (122) is fixedly connected to the bottom of the reset plate (121) and slides through the lower part of the inner wall of the L-shaped plate (10). The first compression spring (123) is sleeved on the surface of the light rod (122).

4. The oral medication applicator according to claim 1, characterized in that: The sealing mechanism (18) includes a slide rod (181), a disc (182), a rectangular frame (183), a second compression spring (184), and a sealing block (185). The surfaces of the slide rod (181) and the disc (182) are slidably connected to the inner wall of the storage groove. The rectangular frame (183) is fixedly connected to the top of the slide rod (181). The second compression spring (184) is sleeved on the surface of the slide rod (181). The sealing block (185) is fixedly connected to the bottom of the rectangular frame (183). The top of the column (17) is in contact with the bottom of the sealing block (185). The surface of the sealing block (185) is in contact with the inner wall of the air injection groove.

5. An oral medication applicator according to claim 1, characterized in that: The shielding mechanism (20) includes a vertical rod (201), a base plate (202), and a baffle (203). The base plate (202) is fixedly connected to the bottom of the ventilation plate (19) and the bottom of the vertical rod (201). The baffle (203) is slidably sleeved on the surface of the vertical rod (201), and the top of the baffle (203) is in contact with the bottom of the ventilation plate (19).

6. An oral medication applicator according to claim 1, characterized in that: The auxiliary mechanism (22) includes a fixed cylinder (221), an airbag (222), and an auxiliary plate (223). The fixed cylinder (221) is fixedly connected to the bottom of the inner wall of the protective frame (23). The airbag (222) is connected to the top of the fixed cylinder (221). The auxiliary plate (223) is fixedly connected to the top of the airbag (222). The other end of the connecting pipe (21) is connected to the fixed cylinder (221).

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