Oropharynx mucosa medicine applying and spraying device

Abstract

The utility model relates to the technical field of oral medicine spraying equipment, in particular to an oropharynx mucosa medicine applying and spraying device. According to the technical scheme, the device comprises a medicament bottle, an extrusion bottle cap is installed on the medicament bottle, an injection pipe is installed on the extrusion bottle cap through a rotating block, a lifting sleeve is arranged on the outer side wall of the medicament bottle and corresponds to the injection pipe in a sliding mode, a containing groove is formed in the upper end of the lifting sleeve, and the containing groove is aligned with the injection pipe in position. An outer frame is fixed to the outer side of the medicament bottle, the lifting sleeve penetrates through the outer frame and is in sliding connection with the outer frame, and a positioning assembly is arranged at the joint of the outer frame and the lifting sleeve. After the lifting sleeve is pushed upwards to a designated position to be fixed, an injection pipe on a medicament bottle can be contained in the containing groove, dust attachment caused by the fact that the injection pipe is directly exposed in the air after medicament spraying is completed is avoided, and finally it is guaranteed that the injection pipe meets the sanitary requirement when used again.

Description

Technical Field

[0001] The utility model relates to the technical field of oral medicine spraying equipment, in particular to an oropharyngeal mucosal medicine spraying device. Background Art

[0002] Oropharyngeal mucosal spraying is a method of spraying specified liquid medicine onto the wound when there is some inflammation in the oropharyngeal mucosa, so as to achieve the purpose of medication treatment.

[0003] During operation, the medicine is usually stored in a medicine bottle, and the medicine is sprayed into the oral cavity from the spray tube in the form of mist by squeezing the squeeze bottle cap on the upper end of the medicine bottle. During spraying, the user can freely choose whether to extend the spray tube into the oral cavity according to the location of the oropharyngeal mucosal lesion. However, the existing spray structure is only equipped with a rotatable rotating block to realize the rotation of the spray tube. There is no dust-proof structure to protect the spray tube. After a single use, the spray tube cannot be well stored, resulting in its direct exposure to the air. It is inevitable that some dust will adhere to the surface of the spray tube. Therefore, when used next time, the dust on the surface of the spray tube will be at risk of being shaken off into the oral cavity, especially when the spray tube is extended into the oral cavity for spraying, the possibility of dust entering the oral cavity is greater. Therefore, in order to ensure the safety and hygiene of the oral medicine spraying device, it is necessary to add a dust-proof structure for the spray tube on the original basis to solve the above problems. Utility Model Content

[0004] The utility model aims to solve the problems existing in the background technology and provides a drug spraying device for oropharyngeal mucosa.

[0005] The technical solution of the utility model is as follows: a device for spraying medicine on oropharyngeal mucosa, comprising a medicine bottle, a squeeze bottle cap is installed on the medicine bottle, a spray tube is installed on the squeeze bottle cap through a rotating block, a lifting sleeve is slidably provided on the outer wall of the medicine bottle and corresponds to the spray tube, a storage groove is provided on the upper end of the lifting sleeve, the position of the storage groove is aligned with the position of the spray tube, an outer frame is fixed to the outside of the medicine bottle, the lifting sleeve passes through the outer frame and is slidably connected to the outer frame, and a positioning component is provided at the connection between the outer frame and the lifting sleeve.

[0006] Preferably, the positioning assembly includes a sliding groove and a stopper, the sliding groove is opened on the outer wall of the lifting sleeve and is symmetrically distributed, the inner wall of the outer frame is provided with a stopper movably connected to the sliding groove corresponding to the sliding groove, the sliding groove is a shaped structure, and the stopper is inserted into the bottom of the sliding groove.

[0007] Preferably, a connecting rod is fixed on the block, and the outer end of the connecting rod passes through the outer frame and is slidably connected to the outer frame. A pull plate is fixed on the outer end of the connecting rod, and pulling a single pull plate can drive the two blocks to slide synchronously.

[0008] Preferably, a fixing spring is fixed between the stopper and the inner wall of the outer frame, and the fixing spring is located outside the connecting rod.

[0009] Preferably, an extension seat is fixed on the rotating block at a position corresponding to the injection pipe, the bottom of the extension seat abuts against the upper end of the lifting sleeve and is fixed with a sealing gasket to seal the upper end opening of the storage groove.

[0010] Preferably, limiting grooves are provided on both sides of the lifting sleeve, limiting blocks are fixed on the inner wall of the outer frame at positions corresponding to the limiting grooves, and the limiting blocks are slidably connected in the corresponding limiting grooves, which can ensure the vertical sliding of the lifting sleeve and limit the sliding stroke of the lifting sleeve.

[0011] Compared with the prior art, the utility model has the following beneficial technical effects: after the lifting sleeve is pushed upward to the designated position and fixed, the spray tube on the medicine bottle can be stored in the storage groove, avoiding dust adhesion caused by the spray tube being directly exposed to the air after the medicine spraying is completed, and ultimately ensuring that it meets the hygiene requirements when used again. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the partial cutaway structure of the utility model from the side;

[0013] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model from top view;

[0014] Figure 3 This is a schematic diagram of the appearance structure of the lifting sleeve of the utility model;

[0015] Figure 4 It is a schematic diagram of the connection structure between the stopper and the pull plate of the utility model.

[0016] Figure numerals: 1. medicine bottle; 11. squeeze bottle cap; 12. rotating block; 13. spray tube; 14. extension seat; 15. sealing gasket; 2. lifting sleeve; 21. storage slot; 22. limit slot; 3. outer frame; 4. positioning assembly; 41. sliding slot; 42. stop block; 43. connecting rod; 44. pull plate; 45. fixing spring. DETAILED DESCRIPTION

[0017] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0018] Example

[0019] like Figure 1-4As shown, the utility model proposes an oropharyngeal mucosal medicine spraying device, comprising a medicine bottle 1, a squeeze bottle cap 11 is installed on the medicine bottle 1, a spray tube 13 is installed on the squeeze bottle cap 11 through a rotating block 12, a lifting sleeve 2 is slidably provided on the outer wall of the medicine bottle 1 and at a position corresponding to the spray tube 13, a storage groove 21 is provided on the upper end of the lifting sleeve 2, and the position of the storage groove 21 is aligned with the position of the spray tube 13, an outer frame 3 is fixed on the outer side of the medicine bottle 1, the lifting sleeve 2 passes through the outer frame 3 and is slidably connected with the outer frame 3, a positioning component 4 is provided at the connection between the outer frame 3 and the lifting sleeve 2, an extension seat 14 is fixed on the rotating block 12 and at a position corresponding to the spray tube 13, the bottom of the extension seat 14 abuts against the upper end of the lifting sleeve 2 and is fixed with a sealing gasket 15, limiting grooves 22 are provided on both sides of the lifting sleeve 2, and limiting blocks are fixed on the inner wall of the outer frame 3 and at a position corresponding to the limiting grooves 22, and the limiting blocks are slidably connected in the corresponding limiting grooves 22.

[0020] The positioning assembly 4 includes a sliding groove 41 and a stopper 42. The sliding groove 41 is opened on the outer side wall of the lifting sleeve 2 and is symmetrically distributed. The inner side wall of the outer frame 3 is movably connected with the stopper 42 corresponding to the sliding groove 41. The sliding groove 41 is an L-shaped structure. The stopper 42 is inserted into the bottom of the sliding groove 41. A connecting rod 43 is fixed on the stopper 42. The outer end of the connecting rod 43 passes through the outer frame 3 and is slidably connected to the outer frame 3. A pulling plate 44 is fixed on the outer end of the connecting rod 43. A fixing spring 45 is fixed between the stopper 42 and the inner side wall of the outer frame 3. The fixing spring 45 is located at the periphery of the connecting rod 43. By pulling the pulling plate 44 and using the transmission of the connecting rod 43, the stopper 42 can be pulled out from the bottom of the sliding groove 41 under the condition of compressing the fixing spring 45, so that the lifting sleeve 2 can slide up and down freely. On the contrary, the fixing spring 45 is reset to push the stopper 42 to insert into the bottom of the sliding groove 41, so that the lifting sleeve 2 can no longer slide downward, so the lifting sleeve 2 can be fixed after rising to the specified position.

[0021] In this embodiment, when oral medication is required, the lifting sleeve 2 is slid downward to extend the injection tube 13 from the storage groove 21, so that the rotating block 12 can rotate freely. After the injection tube 13 follows the rotating block 12 to rotate at a right angle, the injection tube 13 is extended into the oral cavity, and the squeeze bottle cap 11 is squeezed at the same time, so that the medicine in the squeeze bottle cap 11 is sprayed into the oral cavity in the form of mist, thereby realizing the medication operation of the oropharyngeal mucosa. After the spraying is completed, the rotating block 12 is rotated to the original position, and then the lifting sleeve 2 is pushed upward until the upper end of the lifting sleeve 2 is against the lower end of the extension seat 14, so that the injection tube 13 is completely stored in the storage groove 21, thereby preventing dust from getting in the injection tube. 13 is attached to the outer surface, ensuring that it is safer and more hygienic when it is taken out for use next time. At the same time, when the lifting sleeve 2 slides up and down, the pull plate 44 is pulled, and the connecting rod 43 is driven at the same time, the stopper 42 can be pulled out from the bottom of the sliding groove 41 under the condition of compressing the fixed spring 45, so that the lifting sleeve 2 can slide up and down freely. On the contrary, the stopper 42 is pushed into the bottom of the sliding groove 41 by the reset of the fixed spring 45, so that the lifting sleeve 2 can no longer slide downward. Therefore, it can be ensured that the upper end of the lifting sleeve 2 and the lower end of the extension seat 14 are abutted and maintained in a fixed position. At the same time, the squeeze bottle cap 11 will be limited by the downward pressure of the lifting sleeve 2, and the squeezing operation cannot be performed, thereby avoiding accidental squeezing and causing spillage of the medicine.

[0022] The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

Claims

1. A drug spraying device for oropharyngeal mucosa, comprising a medicine bottle (1), a squeeze bottle cap (11) being mounted on the medicine bottle (1), a spray tube (13) being mounted on the squeeze bottle cap (11) via a rotating block (12), characterized in that: A lifting sleeve (2) is slidably mounted on the outer wall of the medicine bottle (1) and at a position corresponding to the injection tube (13); a storage groove (21) is provided at the upper end of the lifting sleeve (2); the position of the storage groove (21) is aligned with the position of the injection tube (13); an outer frame (3) is fixed to the outer side of the medicine bottle (1); the lifting sleeve (2) passes through the outer frame (3) and is slidably connected to the outer frame (3); and a positioning component (4) is provided at the connection between the outer frame (3) and the lifting sleeve (2).

2. The oropharyngeal mucosal drug spraying device according to claim 1, characterized in that: The positioning assembly (4) comprises a sliding groove (41) and a stopper (42); the sliding groove (41) is formed on the outer wall of the lifting sleeve (2) and is symmetrically distributed; the inner wall of the outer frame (3) is provided with a stopper (42) movably connected to the sliding groove (41); the sliding groove (41) is an L-shaped structure; the stopper (42) is inserted into the bottom of the sliding groove (41).

3. The oropharyngeal mucosal drug spraying device according to claim 2, characterized in that: A connecting rod (43) is fixed on each of the stoppers (42), an outer end of each of the connecting rods (43) passes through the outer frame (3) and is slidably connected to the outer frame (3), and a pull plate (44) is fixed on an outer end of each of the connecting rods (43).

4. The oropharyngeal mucosal drug spraying device according to claim 3, characterized in that: A fixing spring (45) is fixed between the stopper (42) and the inner side wall of the outer frame (3), and the fixing spring (45) is located outside the connecting rod (43).

5. The oropharyngeal mucosal drug spraying device according to claim 1, characterized in that: An extension seat (14) is fixed on the rotating block (12) at a position corresponding to the injection pipe (13); the bottom of the extension seat (14) abuts against the upper end of the lifting sleeve (2) and is fixed with a sealing gasket (15).

6. The oropharyngeal mucosal drug spraying device according to claim 1, characterized in that: Limiting grooves (22) are provided on both sides of the lifting sleeve (2), and limiting blocks are fixed on the inner side wall of the outer frame (3) at positions corresponding to the limiting grooves (22), and the limiting blocks are slidably connected in the corresponding limiting grooves (22).

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