Skin venereal disease applicator

Abstract

The dermatological disease applicator comprises a storage tube and a fixing block, the fixing block is arranged on one side of the storage tube, a piston is slidably connected to the inner wall of the storage tube, a groove is formed in the outer wall of one side of the fixing block in a penetrating mode, and a roller is rotatably connected to the inner wall of the groove; a connecting pipe is fixedly connected to the inner wall of one side of the groove, one end of the connecting pipe penetrates and extends out of the fixing block, a fixing groove is formed in the outer wall of the side, close to the fixing block, of the storage pipe in a penetrating mode, and one end of the connecting pipe extends into the fixing groove; buckles are symmetrically and fixedly connected to the outer wall of one side of the fixing block relative to the connecting pipe, mounting grooves are formed in the positions, relative to the buckles, of the outer wall of one side of the storage pipe in a penetrating mode, one ends of the two buckles extend into the corresponding mounting grooves, a roller can be replaced, meanwhile, the fixing block does not need to be manually separated by a worker, and the labor intensity of the worker is reduced. And the replacement efficiency is improved, and resource waste can be reduced by replacing the roller.

Description

Technical Field

[0001] The utility model relates to the technical field of applicators, in particular to a skin venereal disease applicator. Background Technique

[0002] The skin is located on the surface of the human body and is the first line of defense of the human body. Skin diseases are a common skin problem, including sunburn, photosensitive dermatitis, hyperhidrosis, etc. Applying medicine to the skin is one of the important means of treating skin diseases.

[0003] When applying ointment, cotton swabs and the like can be used for application, but the use is more cumbersome. At the same time, in order to avoid cross-infection of patients, the application device needs to be replaced during application, which also increases the waste of resources. Therefore, it is necessary to propose a skin venereal disease applicator. Content of the Utility Model

[0004] The purpose of the utility model is to provide a skin venereal disease applicator to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A skin venereal disease applicator, including a storage tube and a fixing block. One side of the storage tube is provided with a fixing block. A piston is slidably connected to the inner wall of the storage tube. A groove is penetrated and opened on the outer wall of one side of the fixing block. A roller is rotatably connected to the inner wall of the groove. A connecting tube is fixedly connected to the inner wall of one side of the groove, and one end of the connecting tube penetrates and extends outside the fixing block;

[0006] A fixing groove is penetrated and opened on the outer wall of the storage tube close to the fixing block, and one end of the connecting tube extends into the fixing groove. On the outer wall of one side of the fixing block, buckles are fixedly connected symmetrically with respect to the connecting tube. Installation grooves are penetrated and opened on the outer wall of one side of the storage tube at positions corresponding to the buckles, and one end of each of the two buckles extends into the corresponding installation groove;

[0007] A spring is fixedly connected to the outer wall of one side of the fixing block, and one end of the spring extends outside the storage tube.

[0008] Preferably, moving holes are penetrated and opened on the inner wall of one side of each of the two installation grooves. Top blocks are slidably connected to the inner walls of the two installation grooves, and one end of each of the two top blocks extends outside the corresponding moving hole.

[0009] Preferably, a groove is provided on the outer wall of the piston and a first sealing ring is fixedly connected thereto, and the first sealing ring abuts against the inner wall of the storage tube.

[0010] Preferably, a second sealing ring is fixedly connected to the inner wall of the fixing groove, and the second sealing ring abuts against the connecting tube.

[0011] Preferably, one outer wall of the piston is fixedly connected with a handle, and one end of the handle extends outside the storage tube.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows: The drug can be applied to the surface of the patient by using the roller. After application, move the top block downward to compress the spring. The top block pushes the buckle to separate from the storage tube, and the spring simultaneously pushes the fixed block to separate from the storage tube. The fixed block and the connecting tube can be disassembled and replaced, and the roller can be replaced. At the same time, there is no need for personnel to manually separate the fixed block, which speeds up the replacement efficiency. Replacing the roller can also reduce waste of resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a front view structural schematic diagram of the present utility model;

[0014] Figure 2 is a sectional view structural schematic diagram of the fixed block of the present utility model;

[0015] Figure 3 is a structural schematic diagram of the installation position of the buckle and the top block of the present utility model;

[0016] Figure 4 is a front view structural schematic diagram of the piston of the present utility model.

[0017] In the figure: 1, storage tube; 2, fixed block; 3, piston; 4, roller; 5, connecting tube; 6, buckle; 7, installation groove; 8, moving hole; 9, top block; 10, first sealing ring; 11, second sealing ring; 12, handle; 13, spring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0019] Please refer to Figures 1-4 , the present utility model provides a technical solution: A skin and venereal disease applicator, comprising a storage tube 1 and a fixed block 2. A fixed block 2 is provided on one side of the storage tube 1. A piston 3 is slidably connected to the inner wall of the storage tube 1. A groove is formed through the outer wall of one side of the fixed block 2. A roller 4 is rotatably connected to the inner wall of the groove. A connecting tube 5 is fixedly connected to the inner wall of one side of the groove, and one end of the connecting tube 5 extends through and outside the fixed block 2;

[0020] One side outer wall of the storage tube 1 close to the fixed block 2 is penetrated with a fixing groove, and one end of the connecting tube 5 extends into the fixing groove. On one side outer wall of the fixed block 2, buckles 6 are symmetrically fixedly connected relative to the connecting tube 5. Installation grooves 7 are penetrated through the positions of the one side outer wall of the storage tube 1 corresponding to the buckles 6, and one ends of the two buckles 6 both extend into the corresponding installation grooves 7;

[0021] One side outer wall of the fixed block 2 is fixedly connected with a spring 13, and one end of the spring 13 extends outside the storage tube 1.

[0022] Wherein, moving holes 8 are penetrated through the inner walls of one sides of the two installation grooves 7. The inner walls of the two installation grooves 7 are both slidably connected with top blocks 9, and one ends of the two top blocks 9 both extend outside the corresponding moving holes 8, which is convenient for using the top blocks 9 to push the buckles 6 out of the installation grooves 7.

[0023] Wherein, a groove is provided on the outer wall of the piston 3 and fixedly connected with a first sealing ring 10, and the first sealing ring 10 abuts against the inner wall of the storage tube 1, which is convenient for increasing the sealing performance of the piston 3.

[0024] Wherein, a second sealing ring 11 is fixedly connected to the inner wall of the fixing groove, and the second sealing ring 11 abuts against the connecting tube 5, which is convenient for increasing the sealing performance of the connecting tube 5.

[0025] Wherein, a handle 12 is fixedly connected to one side outer wall of the piston 3, and one end of the handle 12 extends outside the storage tube 1, which is convenient for using the handle 12 to drive the piston 3 to move.

[0026] Specifically, when using the present utility model, pour the medicine to be applied into the storage tube 1, insert the piston 3 into the storage tube 1, drive the piston 3 to move through the handle 12. The piston 3 pushes the medicine to move into the connecting tube 5 in the storage tube 1, and the medicine moves into the fixed block 2 through the connecting tube 5. Drive the fixed block 2 and the roller 4 to move by using the storage tube 1, and apply the medicine on the patient's skin through the roller 4. After use, move the top block 9 downward. The top block 9 moves in the installation groove 7 and compresses the spring 13 until the top block 9 pushes the buckle 6 to separate from the storage tube 1. The spring 13 pushes the fixed block 2 to separate from the storage tube 1, and then a new connecting tube 5 can be inserted into the storage tube 1. The buckle 6 moves into the installation groove 7 and abuts against the storage tube 1 to connect the storage tube 1 and the fixed block 2.

[0027] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A skin and sexually transmitted disease applicator, comprising a storage tube (1) and a fixing block (2), characterized in that, One side of the storage tube (1) is provided with a fixed block (2). A piston (3) is slidably connected to the inner wall of the storage tube (1). A groove is penetrated and opened on the outer wall of one side of the fixed block (2). A roller (4) is rotatably connected to the inner wall of the groove. A connecting pipe (5) is fixedly connected to the inner wall of one side of the groove, and one end of the connecting pipe (5) penetrates and extends outside the fixed block (2). A fixing groove is penetrated and opened on the outer wall of one side of the storage tube (1) close to the fixed block (2), and one end of the connecting pipe (5) extends into the fixing groove. Clasps (6) are symmetrically fixedly connected to the outer wall of one side of the fixed block (2) with respect to the connecting pipe (5). Installation grooves (7) are penetrated and opened at positions corresponding to the clasps (6) on the outer wall of one side of the storage tube (1), and one end of each of the two clasps (6) extends into the corresponding installation groove (7). A spring (13) is fixedly connected to the outer wall of one side of the fixed block (2), and one end of the spring (13) extends outside the storage tube (1).

2. The skin and venereal disease applicator according to claim 1, characterized in that: Moving holes (8) are penetrated and opened on the inner wall of one side of each of the two installation grooves (7). Top blocks (9) are slidably connected to the inner walls of the two installation grooves (7), and one end of each of the two top blocks (9) extends outside the corresponding moving hole (8).

3. The skin and venereal disease applicator according to claim 1, wherein: A groove is provided on the outer wall of the piston (3) and a first sealing ring (10) is fixedly connected thereto, and the first sealing ring (10) abuts against the inner wall of the storage tube (1).

4. The skin and sexually transmitted disease applicator according to claim 1, characterized in that: A second sealing ring (11) is fixedly connected to the inner wall of the fixing groove, and the second sealing ring (11) abuts against the connecting pipe (5).

5. The skin and venereal disease applicator according to claim 1, characterized in that: A handle (12) is fixedly connected to the outer wall of one side of the piston (3), and one end of the handle (12) extends outside the storage tube (1).

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