Liquid bin structure of oral administration device

Abstract

The utility model relates to the technical field of medical instruments, in particular to a liquid bin structure of an oral cavity dosing device, which comprises a transverse plate and a main body, the main body is arranged on one side of the transverse plate, a fixing frame is arranged in the main body, a liquid outlet is arranged on one side of the fixing frame, a clamping piece is arranged on the main body, and a first spring is arranged in the fixing frame. A pushing rod is arranged on one side of the first spring, a liquid bin mechanism is arranged in the main body, a bin body is arranged in the liquid bin mechanism, a bin pipe is arranged in the bin body, scales are arranged on the two sides of the bin pipe, a liquid conveying nozzle is arranged on one side of the bin body, a piston is arranged in the bin pipe, movable plates are arranged at the two ends of the piston, and a connecting rod is arranged on one side of the piston. An abutting block is arranged on one side of the connecting rod, a fixing mechanism is arranged on the transverse plate, a supporting frame is arranged in the fixing mechanism, a pressing cap is arranged at the upper end of the supporting frame, a second spring is arranged at the lower end of the pressing cap, and then the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a liquid bin structure of an oral medication device. Background Art

[0002] With the development of society and the continuous improvement of people's needs, people pay more and more attention to the health and hygiene of their oral cavity. Therefore, an oral sprayer is widely popular on the market. The oral sprayer has a liquid storage device inside, and liquids can be stored in the liquid storage device, such as liquids for removing breath, liquids for oral inflammation, etc. By pressing the corresponding button, the corresponding liquid can be sprayed into the oral cavity in the form of mist, which is very convenient to use.

[0003] In this regard, China's patent application number: CN219941481U discloses a liquid bin structure of an oral sprayer, including a liquid tank, a nozzle cover is sleeved and installed on the outer side of the upper end of the liquid tank, a bottom sealing cover is matched with the lower end of the liquid tank, the bottom plate of the bottom sealing cover is upwardly provided with a peripheral edge, a limiting step is arranged on the inner side wall of the peripheral edge of the bottom sealing cover, and a sealing ring is matched with the limiting step; an opening matching the peripheral edge is arranged on the inner side of the lower part of the liquid tank, a buckle protrusion is arranged on the outer wall of the lower end of the liquid tank, a bottom cover is sleeved on the outer side of the bottom sealing cover, a clamping groove is opened on the side wall of the bottom cover, the lower side wall of the liquid tank is located between the peripheral edge and the bottom cover, and the buckle protrusion is clamped into the clamping groove. The liquid tank of the utility model is designed with openings at both ends, and the lower end of the liquid tank is clamped and fixed with the bottom sealing cover and the bottom cover. It has few components and is easy to disassemble. Liquid can be directly added to the liquid tank without replacing any accessories. It is simple to operate, easy to use, and has low cost.

[0004] However, the existing liquid tank structure cannot be a replaceable liquid tank structure to reduce costs, and the replacement structure of the existing device is too complicated, and the process of replacing the liquid tank is long, which may affect the treatment speed and further affect the treatment quality.

[0005] Therefore, in order to solve the above problems, a liquid tank structure of an oral medication device is proposed. Utility Model Content

[0006] The purpose of the utility model is to provide a liquid tank structure for an oral drug delivery device to solve the problem that the liquid tank structure mentioned in the above background technology cannot be a replaceable liquid tank structure, thereby reducing costs, and the replacement structure of the existing device is too cumbersome, and the process of replacing the liquid tank is long, which may affect the treatment speed and thus affect the treatment quality.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a liquid bin structure of an oral drug delivery device, comprising: a transverse plate and a main body, a main body is provided on one side of the transverse plate, a fixing frame is provided in the main body, a liquid outlet is provided on one side of the fixing frame, and a card is provided on the main body, a first spring is provided in the fixing frame, a push rod is provided on one side of the first spring, a liquid bin mechanism is provided in the main body, a bin body is provided in the liquid bin mechanism, a bin body is provided in the bin body, a bin tube is provided in the bin body, scales are provided on both sides of the bin tube, a liquid transfer nozzle is provided on one side of the bin body, and a piston is provided in the bin tube, movable plates are provided at both ends of the piston, and a connecting rod is provided on one side of the piston, a stop block is provided on one side of the connecting rod, a fixing mechanism is provided on the transverse plate, a supporting frame is provided in the fixing mechanism, a pressing cap is provided at the upper end of the supporting frame, and a second spring is provided at the lower end of the pressing cap.

[0008] Preferably, a fixing rod is fixedly installed at the lower end of the second spring, one end of the fixing rod passes through the support frame, and a through rod is fixedly installed at one end of the fixing rod.

[0009] Preferably, a rubber block is provided at one end of the penetration rod, one end of the push rod is movably installed in the support frame, and one end of the penetration rod passes through the push rod and fits with the rubber block, and a connecting plate is fixedly installed at one end of the push rod, and one end of the first spring is fixedly installed on the connecting plate.

[0010] Preferably, the warehouse tube is fixedly installed in the warehouse body, one end of the liquid transfer nozzle is fixedly installed on the warehouse body, and the piston is slidably installed in the warehouse tube.

[0011] Preferably, one end of the movable plate is fixedly mounted on the piston, and two sides of the movable plate are slidably mounted on the outside of the warehouse body, and one end of the connecting rod is movably mounted on the piston.

[0012] Preferably, the other end of the connecting rod is movably mounted on the stop block via a connecting block, and the stop block is connected to the piston via the connecting rod.

[0013] Preferably, one end of the card is connected to the main body via a hinge, the first spring is fixedly installed in the main body, and one end of the first spring is in contact with the stop block, and the push rod is connected to the liquid bin mechanism via the first spring.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. A liquid bin mechanism is provided, through which the bin body can be quickly replaced, thereby simplifying the replacement steps. The bin body and the main body can be separated by the card in the mechanism. The first spring can be contracted by applying a lateral force to the bin body, and the bin body can be separated from the main body by pulling the bin body outward. The piston can be moved in the bin tube by pulling the movable plates at both ends of the piston, and then cleaning work can be carried out, thereby improving the working efficiency of the device.

[0016] 2. A fixing mechanism is provided, through which the push rod can be clamped and fixed. The pressing cap in the mechanism drives the second spring to contract, so that the fixing rod drives the penetration rod to fix the push rod with a hole opened in advance, so as to prevent the push rod from being accidentally touched and causing the drug to be lost, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments of the present invention. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the contents of the embodiments of the present invention and these drawings without paying any creative work.

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a schematic front view of the structure of the main body of the utility model;

[0020] Figure 3 It is a schematic front view cross-sectional diagram of the structure of the liquid bin mechanism of the utility model;

[0021] Figure 4 It is a schematic diagram of the structural section of the fixing mechanism of the utility model.

[0022] In the figure: 1. horizontal plate; 2. main body; 3. liquid bin mechanism; 31. bin body; 32. bin tube; 33. scale; 34. liquid transfer nozzle; 35. piston; 36. movable plate; 37. connecting rod; 38. stop block; 4. fixed frame; 5. liquid outlet; 6. card; 7. first spring; 8. fixing mechanism; 81. support frame; 82. pressing cap; 83. second spring; 84. fixing rod; 85. through rod; 86. rubber block; 87. connecting plate; 9. pushing rod. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-4 , an embodiment provided by the utility model:

[0025] A liquid bin structure of an oral drug delivery device, comprising: a transverse plate 1 and a main body 2, wherein the main body 2 is provided on one side of the transverse plate 1, a fixing frame 4 is provided in the main body 2, a liquid outlet 5 is provided on one side of the fixing frame 4, and a card 6 is provided on the main body 2, a first spring 7 is provided in the fixing frame 4, a push rod 9 is provided on one side of the first spring 7, a liquid bin mechanism 3 is provided in the main body 2, a bin body 31 is provided in the liquid bin mechanism 3, a bin tube 32 is provided in the bin body 31, scales 33 are provided on both sides of the bin tube 32, and a liquid transfer nozzle 34 is provided on one side of the bin body 31. , and a piston 35 is provided in the warehouse tube 32, movable plates 36 are provided at both ends of the piston 35, and a connecting rod 37 is provided on one side of the piston 35, and a stop block 38 is provided on one side of the connecting rod 37, and a fixing mechanism 8 is provided on the horizontal plate 1, and a support frame 81 is provided in the fixing mechanism 8, and a pressing cap 82 is provided at the upper end of the support frame 81, and a second spring 83 is provided at the lower end of the pressing cap 82. By setting this component, the warehouse body 31 can be quickly replaced through the liquid warehouse mechanism 3 to improve the work efficiency, and the pushing rod 9 is limited by the fixing mechanism 8.

[0026] As a further feature of the present invention, a fixing rod 84 is fixedly installed at the lower end of the second spring 83, one end of the fixing rod 84 passes through the support frame 81, and a through rod 85 is fixedly installed at one end of the fixing rod 84. By setting this component, the fixing rod 84 can be moved by contracting the second spring 83.

[0027] As a further feature of the present invention, a rubber block 86 is provided at one end of the through rod 85, one end of the push rod 9 is movably installed in the support frame 81, and one end of the through rod 85 passes through the push rod 9 and fits with the rubber block 86, and one end of the push rod 9 is fixedly installed with a connecting plate 87, and one end of the first spring 7 is fixedly installed on the connecting plate 87. By setting this component, the through rod 85 can pass through one end of the push rod 9 and fit with the rubber block 86, thereby limiting the position of the push rod 9.

[0028] As a further feature of the present invention, the warehouse tube 32 is fixedly installed in the warehouse body 31, one end of the liquid transfer nozzle 34 is fixedly installed on the warehouse body 31, and the piston 35 is slidably installed in the warehouse tube 32. By setting this component, the liquid can be transported to the liquid outlet 5 through the liquid transfer nozzle 34 at one end of the warehouse body 31.

[0029] As a further feature of the present invention, one end of the movable plate 36 is fixedly mounted on the piston 35, and both sides of the movable plate 36 are slidably mounted on the outside of the warehouse body 31. One end of the connecting rod 37 is movably mounted on the piston 35. By setting up this component, the piston 35 can be driven to slide in the warehouse tube 32 through the movable plate 36, thereby driving the movement of the liquid.

[0030] As a further feature of the present invention, the other end of the connecting rod 37 is movably mounted on the stop block 38 through a connecting block, and the stop block 38 is connected to the piston 35 through the connecting rod 37. By setting up this component, the connecting rod 37 can be driven to move by the stop block 38, and then the piston 35 can be driven to move by the connecting rod 37.

[0031] As a further feature of the utility model, one end of the card 6 is connected to the main body 2 via a hinge, the first spring 7 is fixedly installed in the main body 2, and one end of the first spring 7 is in contact with the stop block 38, and the push rod 9 is connected to the liquid bin mechanism 3 via the first spring 7. By setting this component, the bin body 31 can be limited and fixed by the card 6, and the piston 35 can be pushed by the first spring 7.

[0032] Working principle: When the liquid chamber of the oral drug delivery device needs to be used, only one end of the card 6 needs to be untied, and the movable plate 36 in the liquid chamber mechanism 3 is pulled to one side so that the chamber body 31 drives the first spring 7 on one side to contract, and the chamber body 31 can be taken out of the main body 2 by pulling the movable plate 36 to drive the piston 35 to move in the chamber tube 32, so that the liquid medicine can be sucked into the chamber tube 32 through the liquid transfer nozzle 34, and the chamber body 31 is installed on the main body 2. In this process, one end of the liquid transfer nozzle 34 is aligned with the liquid outlet 5, and one side of the stop block 38 is fitted with the first spring 7, and the second spring 83 is driven to contract by the pressing cap 82 in the fixing mechanism 8, and the second spring 83 is driven to contract by the second spring 83. The fixing rod 84 is driven to move, and the through rod 85 is driven to move by the fixing rod 84, and then one end of the through rod 85 is passed through the hole on the push rod 9 to limit the push rod 9, and the through rod 85 is supported by the rubber block 86 to prevent the push rod 9 from accidentally touching the push rod 9 and causing liquid loss. When it is needed, the pressing cap 82 can be pulled upward to release the limit of the push rod 9, and then the connecting plate 87 is driven to move by the push rod 9, and then the first spring 7 drives the stop block 38 to move, and then the connecting rod 37 is driven to move by the stop block 38, and then the piston 35 is driven to slide in the warehouse tube 32 by the connecting rod 37, so that the liquid is transported to the liquid outlet 5 through the liquid transfer nozzle 34 for output, and the work is completed.

[0033] The above description is only a preferred embodiment of the utility model and does not limit the utility model in any form. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. A liquid storage structure of an oral medication device, comprising: A transverse plate (1) and a main body (2), wherein the main body (2) is provided on one side of the transverse plate (1), a fixing frame (4) is provided in the main body (2), a liquid outlet (5) is provided on one side of the fixing frame (4), and a card (6) is provided on the main body (2), a first spring (7) is provided in the fixing frame (4), and a push rod (9) is provided on one side of the first spring (7), characterized in that: a liquid bin mechanism (3) is provided in the main body (2), a bin body (31) is provided in the liquid bin mechanism (3), a bin tube (32) is provided in the bin body (31), and the bin tube (32) ) are provided with scales (33) on both sides, and a liquid transfer nozzle (34) is provided on one side of the warehouse body (31), and a piston (35) is provided in the warehouse tube (32), movable plates (36) are provided at both ends of the piston (35), and a connecting rod (37) is provided on one side of the piston (35), and a stop block (38) is provided on one side of the connecting rod (37), a fixing mechanism (8) is provided on the transverse plate (1), a support frame (81) is provided in the fixing mechanism (8), a pressing cap (82) is provided at the upper end of the support frame (81), and a second spring (83) is provided at the lower end of the pressing cap (82).

2. The liquid storage structure of the oral medication device according to claim 1, characterized in that: A fixing rod (84) is fixedly mounted on the lower end of the second spring (83), one end of the fixing rod (84) passes through the support frame (81), and a through rod (85) is fixedly mounted on one end of the fixing rod (84).

3. The liquid storage structure of the oral medication device according to claim 2, characterized in that: A rubber block (86) is provided at one end of the penetration rod (85), one end of the propulsion rod (9) is movably mounted in the support frame (81), and one end of the penetration rod (85) passes through the propulsion rod (9) and fits the rubber block (86), and a connecting plate (87) is fixedly mounted at one end of the propulsion rod (9), and one end of the first spring (7) is fixedly mounted on the connecting plate (87).

4. The liquid storage structure of the oral medication device according to claim 1, characterized in that: The warehouse tube (32) is fixedly mounted in the warehouse body (31), one end of the liquid transfer nozzle (34) is fixedly mounted on the warehouse body (31), and the piston (35) is slidably mounted in the warehouse tube (32).

5. The liquid storage structure of the oral medication device according to claim 1, characterized in that: One end of the movable plate (36) is fixedly mounted on the piston (35), and two sides of the movable plate (36) are slidably mounted on the outside of the bin body (31), and one end of the connecting rod (37) is movably mounted on the piston (35).

6. The liquid storage structure of the oral medication device according to claim 1, characterized in that: The other end of the connecting rod (37) is movably mounted on the stop block (38) via a connecting block, and the stop block (38) is connected to the piston (35) via the connecting rod (37).

7. The liquid storage structure of the oral medication device according to claim 1, characterized in that: One end of the card (6) is connected to the main body (2) via a hinge, the first spring (7) is fixedly installed in the main body (2), and one end of the first spring (7) is in contact with the stop block (38), and the propulsion rod (9) is connected to the liquid bin mechanism (3) via the first spring (7).

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