Perineum sterilizer

Abstract

The utility model relates to the technical field of disinfectors, and discloses a perineum disinfector, which comprises a medicine storage tube, a liquid storage tube, a liquid outlet tube and a liquid outlet tube, the push rod is arranged in the medicine storage tube; according to the sterilizer, through the mixing assembly, the threaded rod, an internal threaded block and other assemblies are utilized, so that when a push rod is pushed to extrude liquid medicine in a medicine storage pipe, the threaded rod is driven to rotate, fan blades rotate, and the sprayed liquid medicine can be stirred and mixed. Compared with an existing device in which fan blades are driven to rotate, the mixing effect is better. According to the disinfector, the interior of the disinfector needs to be flushed through the connecting assembly after the disinfector is used, at the moment, a nozzle needs to be detached from a medicine storage pipe, and only a pull block needs to be pulled to move a pull rod to drive a clamping block to move and extrude a spring, so that the clamping block moves out of a clamping groove and retracts into a groove body. And when the pull block is pulled, the pull block can be better buckled through the arrangement of the arc-shaped groove. And during installation, only reverse operation is needed.

Description

Technical Field

[0001] The utility model relates to the technical field of sterilizers, in particular to a perineum sterilizer. Background Art

[0002] Gynecological medical staff in hospitals often need to disinfect the perineum before examining or operating on patients with gynecological diseases. The commonly used method is to use tweezers to hold cotton wool soaked in disinfectant and wipe it repeatedly. This operation is time-consuming and laborious, and the tip of the tweezers may scratch the skin, which increases the workload of medical staff and even brings unnecessary pain to patients. Therefore, a gynecological perineal sterilizer device is needed.

[0003] Chinese utility model disclosure CN214512249U discloses a gynecological perineal disinfector, which is designed with a device that can prevent the liquid inside the medicine storage tube from settling. The principle is that a fan blade is arranged on one side of the push rod piston inside the medicine storage tube, which can stir the liquid medicine inside the medicine storage tube evenly when pushed, so as to avoid the precipitation of the liquid medicine and the poor disinfection effect.

[0004] However, the fan blades of the existing device are not driven when in use, and can only rotate by themselves when pushed, so the stirring effect is poor, and the effect of mixing the liquid medicine inside the medicine storage tube is poor. Therefore, a perineal disinfector is designed to prevent liquid medicine from settling and have a better mixing effect to solve the above problems. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies of the prior art, the utility model provides a perineum disinfector, which has the advantage of being able to stir evenly and mix the medicine liquid inside the medicine storage tube more fully, thereby solving the problem that the prior device does not mix the medicine liquid fully during use, resulting in partial precipitation of the medicine liquid due to the lack of driven fan blades.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a perineal disinfector, comprising: a medicine storage tube, one end of which is provided with a nozzle; a push rod, which is arranged inside the medicine storage tube; a piston, which is arranged on the outer wall of the push rod and fits with the inner wall of the medicine storage tube; a mixing assembly is arranged inside the nozzle, and the mixing assembly comprises: a plurality of connecting rods, all of which are arranged on the inner wall of the nozzle; a fixed block, which is arranged inside the nozzle and the outer wall of which is connected to the connecting rod; an internal thread block, which is fixedly arranged inside the push rod; a threaded rod, one end of which passes through the fixed block and is rotatably connected to the fixed block, and the other end passes through the internal thread block and is threadedly connected to the internal thread block; a plurality of fan blades, all of which are arranged on the outer wall of one end of the threaded rod.

[0009] Preferably, the mixing assembly further comprises a rubber block, which is arranged on the inner side wall of one end of the push rod and is penetrated by the threaded rod.

[0010] Preferably, the mixing assembly further comprises a stopper disposed on the inner wall of the medicine storage tube.

[0011] Preferably, the mixing assembly further comprises: a plurality of filter screens, each of which is arranged in the gap between every two of the connecting rods.

[0012] Preferably: a connecting component is symmetrically arranged at the connection between the medicine storage tube and the nozzle, and the connecting component includes: a slot, which is opened on the outer wall of the nozzle; a slot body, which is opened on the outer wall of the medicine storage tube; a spring, which is arranged inside the slot body; a block, which is arranged at one end of the spring and can be inserted into the slot; and a pull rod, one end of which passes through the spring and is connected to the block.

[0013] Preferably, the connecting assembly further comprises an arc-shaped groove, which is formed on the outer side wall of the medicine storage tube and communicates with the groove body.

[0014] Preferably, the connecting assembly further comprises a pull block, which is arranged at the other end of the pull rod.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a perineum disinfector, which has the following beneficial effects:

[0017] 1. The sterilizer uses a mixing assembly, a threaded rod, an internal threaded block and other components to drive the threaded rod to rotate when the push rod is pushed to squeeze the liquid medicine inside the medicine storage tube, so that the fan blades can be rotated, and the sprayed liquid medicine can be stirred and mixed. Compared with the existing device, the fan blades are driven to rotate, so the mixing effect is better.

[0018] 2. After using the sterilizer, the inside of the sterilizer needs to be flushed through the connection assembly. At this time, the nozzle needs to be removed from the medicine storage tube. You only need to pull the pull block to move the pull rod to drive the card block to move the squeeze spring so that the card block moves out of the card slot and retracts into the slot body. When pulling the pull block, the setting of the arc groove can better buckle the pull block. When installing, you only need to reverse the operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure inside the medicine storage tube of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the connection between the connecting rod and the filter screen of the utility model;

[0023] Figure 4 It is a structural schematic diagram of the connection between the card block and the card slot of the utility model.

[0024] In the figure: 11, medicine storage tube; 12, nozzle; 13, push rod; 14, piston;

[0025] 2. Mixing assembly; 21. Connecting rod; 22. Fixing block; 23. Internal thread block; 24. Threaded rod; 25. Fan blade; 26. Rubber block; 27. Stopper; 28. Filter;

[0026] 3. Connecting assembly; 31. Slot; 32. Slot body; 33. Spring; 34. Block; 35. Pull rod; 36. Arc groove; 37. Pull block. DETAILED DESCRIPTION

[0027] 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.

[0028] Embodiment 1

[0029] See also Figure 1-4, a perineum disinfector, comprising: a medicine storage tube 11, one end of which is provided with a nozzle 12; a push rod 13, which is arranged inside the medicine storage tube 11; a piston 14, which is arranged on the outer wall of the push rod 13 and fits with the inner wall of the medicine storage tube 11; a mixing assembly 2 is arranged inside the nozzle 12, and the mixing assembly 2 comprises: a connecting rod 21, which is provided with a plurality of connecting rods, all of which are provided on the inner wall of the nozzle 12; a fixing block 22, which is provided inside the nozzle 12, and the outer wall is connected to the connecting rod 21; an internal thread block 23, which is fixedly provided inside the push rod 13; a threaded rod 24, one end of which passes through the fixing block 22 and is rotatably connected to the fixing block 22, and the other end passes through the internal thread block 23 and is threadedly connected to the internal thread block 23; a plurality of fan blades 25, all of which are provided on the outer wall of one end of the threaded rod 24. The mixing assembly 2 further includes: a rubber block 26, which is disposed on the inner side wall of one end of the push rod 13 and is penetrated by the threaded rod 24. The mixing assembly 2 further includes: a stopper 27, which is disposed on the inner side wall of the medicine storage tube 11. The mixing assembly 2 further includes: a filter screen 28, which is provided in plurality and is disposed in the gap between every two connecting rods 21.

[0030] When in use, the push rod 13 is pushed so that the piston 14 also moves and the liquid medicine in the medicine storage tube 11 is ejected from the outlet of the nozzle 12. However, at the same time, when the push rod 13 moves, the threaded rod 24 will pass through the internal thread block 23. Because the internal thread block 23 is fixed, the threaded rod 24 will be driven to rotate when passing through, so that the fan blades 25 at the other end of the threaded rod 24 can rotate to mix the extruded liquid medicine evenly. At the same time, the setting of the rubber block 26 can prevent the liquid medicine from entering the inside of the push rod 13. When the liquid medicine enters the inside of the nozzle 12 from the medicine storage tube 11, it will pass through the filter screen 28 to filter out large particles of impurities. The setting of the block 27 can prevent the nozzle 12 from being squeezed when the push rod 13 is pushed.

[0031] Embodiment 2

[0032] A connection component is added based on the first embodiment;

[0033] See also Figure 1-4The connection part of the medicine storage tube 11 and the nozzle 12 is symmetrically provided with a connection component 3, and the connection component 3 includes: a slot 31, which is opened on the outer wall of the nozzle 12; a slot body 32, which is opened on the outer wall of the medicine storage tube 11; a spring 33, which is arranged inside the slot body 32; a block 34, which is arranged at one end of the spring 33 and can be inserted into the slot 31: a pull rod 35, one end of which passes through the spring 33 and is connected to the block 34. The connection component 3 also includes: an arc groove 36, which is opened on the outer wall of the medicine storage tube 11 and communicates with the slot body 32. The connection component 3 also includes: a pull block 37, which is arranged at the other end of the pull rod 35.

[0034] After use, the inside of the sterilizer needs to be rinsed. At this time, the nozzle 12 needs to be removed from the medicine storage tube 11. It is only necessary to pull the pull block 37 to move the pull rod 35 to drive the clamping block 34 to move the spring 33 so that the clamping block 34 moves out of the clamping groove 31 and retracts into the groove body 32. When the pull block 37 is pulled, the setting of the arc groove 36 can better buckle the pull block 37. When installing, only the reverse operation is required.

[0035] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A perineum sterilizer, comprising: A medicine storage tube (11), one end of which is provided with a nozzle (12); A push rod (13) is arranged inside the medicine storage tube (11); A piston (14) is arranged on the outer side wall of the push rod (13) and is in contact with the inner side wall of the medicine storage tube (11); The invention is characterized in that: a mixing assembly (2) is arranged inside the nozzle (12), and the mixing assembly (2) comprises: A plurality of connecting rods (21) are provided, each of which is arranged on the inner wall of the nozzle (12); A fixing block (22) is arranged inside the nozzle (12), and its outer side wall is connected to the connecting rod (21); An internal thread block (23) is fixedly arranged inside the push rod (13); A threaded rod (24), one end of which passes through the fixed block (22) and is rotatably connected to the fixed block (22), and the other end of which passes through the internal thread block (23) and is threadably connected to the internal thread block (23); A plurality of fan blades (25) are provided, each of which is arranged on an outer side wall of one end of the threaded rod (24).

2. A perineum sterilizer according to claim 1, characterized in that: The mixing assembly (2) further comprises: A rubber block (26) is arranged on the inner side wall of one end of the push rod (13) and is penetrated by the threaded rod (24).

3. A perineum sterilizer according to claim 1, characterized in that: The mixing assembly (2) further comprises: A stopper (27) is arranged on the inner side wall of the medicine storage tube (11).

4. A perineum sterilizer according to claim 1, characterized in that: The mixing assembly (2) further comprises: A plurality of filter screens (28) are provided, each of which is arranged in the gap between every two of the connecting rods (21).

5. A perineum sterilizer according to claim 1, characterized in that: A connection assembly (3) is symmetrically arranged at the connection point between the medicine storage tube (11) and the nozzle (12), and the connection assembly (3) comprises: A slot (31) is formed on the outer wall of the nozzle (12); A tank body (32) is provided on the outer side wall of the medicine storage tube (11); A spring (33) is arranged inside the groove body (32); The clamping block (34) is arranged at one end of the spring (33) and can be inserted into the inside of the clamping slot (31): A pull rod (35) has one end passing through the spring (33) and connected to the clamping block (34).

6. A perineum sterilizer according to claim 5, characterized in that: The connection component (3) further comprises: The arc-shaped groove (36) is formed on the outer wall of the medicine storage tube (11) and communicates with the groove body (32).

7. A perineum sterilizer according to claim 6, characterized in that: The connection component (3) further comprises: A pulling block (37) is arranged at the other end of the pulling rod (35).

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