A metering spray device for chlorhexidine acetate solution

Abstract

This utility model discloses a metering and spraying device for chlorhexidine acetate solution. The metering spraying mechanism includes a cavity located on one side of the inner wall of the housing. A first connecting rod is rotatably connected to one side of the cavity. Both ends of the outer wall of the first connecting rod are fixedly connected to rings. Two fixed seats are fixedly connected to the top of each ring. A first connecting rod is rotatably connected to one side of each of the two fixed seats. A second connecting rod is rotatably connected to the other side of the cavity. A cam is fixedly connected to the middle of the outer wall of the second connecting rod. In this utility model, when spraying chlorhexidine acetate solution, the metering cavity is first filled with chlorhexidine acetate solution. When the pressing rod is pressed, the pressure generated by the push plate will squeeze out the chlorhexidine acetate solution inside. Then, it will be re-fed through the feeding mechanism, so that the same amount of chlorhexidine acetate solution will be sprayed out each time, thereby achieving the purpose of metering and spraying, thus improving the efficiency of using chlorhexidine acetate solution.

Description

Technical Field

[0001] This utility model relates to the field of chlorhexidine acetate solution spraying technology, specifically a chlorhexidine acetate solution metering spraying device. Background Technology

[0002] The precise use of chlorhexidine acetate solution is crucial in medical care and daily disinfection scenarios. Traditional methods of solution application, such as direct pouring or spraying from ordinary spray bottles, have significant drawbacks. Direct pouring makes it difficult to control the dosage, easily leading to waste or insufficient dosage, affecting the disinfection and care effects; ordinary spray bottles lack precise measurement capabilities, failing to meet the strict dosage requirements of medical scenarios, and are also not conducive to standardized use in homes and public places.

[0003] In the use of chlorhexidine acetate solution, a spraying device is required to spray the solution. However, in actual operation, due to differences in the pressure applied by different users, existing spraying devices cannot accurately control the amount of solution sprayed, making it impossible to achieve quantitative spraying. This affects the dosage stability of chlorhexidine acetate solution during use, thereby reducing the overall efficiency of use and failing to meet the needs of precise medication in medical, daily disinfection, and other scenarios. Utility Model Content

[0004] The purpose of this invention is to provide a chlorhexidine acetate solution metering spray device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model proposes a metering spray device for chlorhexidine acetate solution, including a housing, a metering spray mechanism inside the housing, and a feeding mechanism on one side of the metering spray mechanism;

[0006] The quantitative injection mechanism includes a cavity located on one side of the inner wall of the housing. A first connecting rod is rotatably connected to one side of the cavity. Both ends of the outer wall of the first connecting rod are fixedly connected to rings. Two fixed seats are fixedly connected to the top of each of the two rings. A first connecting rod is rotatably connected to one side of each of the two fixed seats. A second connecting rod is rotatably connected to the other side of the cavity. A cam is fixedly connected to the middle of the outer wall of the second connecting rod. The first connecting rod is rotatably connected to both sides of one end of the cam. The second connecting rod is rotatably connected to both sides of the other end of the cam.

[0007] In one example, a metering cavity is provided on the other side of the inner wall of the housing. Two strip holes are provided on one side of the metering cavity, and a second connecting rod is inserted into the strip holes. A push plate is provided inside the metering cavity, and the second connecting rod is fixedly connected to one side of the push plate.

[0008] In one example, a pressing rod is fixedly connected to the bottom of the outer wall of the first connecting rod.

[0009] In one example, the feeding mechanism includes a metering chamber fixedly connected to one side of the housing. A through hole is provided on one side of the inner wall of the metering chamber, and the other end of the through hole is fixedly connected to the metering chamber. A limit plate is fixedly connected to one side of the inner wall of the through hole, and a limit rod is inserted through one side of the limit plate. A spring is sleeved on the outer wall of the limit rod, and a partition is fixedly connected to both ends of the limit rod.

[0010] In one example, a connecting seat is fixedly connected to the center of the top of the metering chamber, and the bottle body is threadedly connected to the top of the connecting seat.

[0011] In one example, the interior of the housing is fixedly connected to a liquid outlet pipe, and the water outlet end of the liquid outlet pipe is fixedly connected to a nozzle.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. The spraying device is driven by a pressing rod on one side. During spraying, a first connecting rod is located inside the cavity of the housing. A ring is provided on the outer wall of the first connecting rod. The top of the ring is located on one side of the fixed seat and a first connecting rod is provided. A cam is provided on the other side of the cavity. The first connecting rod is connected to the top of the cam and a second connecting rod is provided at the bottom of the cam. A push plate is connected to the other side of the second connecting rod and is located inside the metering chamber. When spraying chlorhexidine acetate solution, the metering chamber is first filled with chlorhexidine acetate solution. When the pressing rod is pressed, the pressure generated by the push plate will squeeze out the chlorhexidine acetate solution inside. Then, it will be re-fed by the feeding mechanism, so that the same amount of chlorhexidine acetate solution is sprayed out each time, thereby achieving the purpose of metered spraying and improving the efficiency of chlorhexidine acetate solution in use.

[0014] 2. The metering chamber is located on one side of the housing and is filled with chlorhexidine acetate solution. After the chlorhexidine acetate solution is sprayed once, the push plate will return to its original position under the action of the spring, and the chlorhexidine acetate solution inside the metering chamber will be squeezed into the metering chamber under the action of negative pressure, so as to facilitate the next use. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure of the housing of this utility model;

[0017] Figure 3 This is a schematic diagram of the quantitative injection mechanism of this utility model;

[0018] Figure 4 This is a schematic diagram of the position and structure of the cavity and the metering cavity of this utility model;

[0019] Figure 5 This is a schematic diagram of the position and structure of the connector of this utility model.

[0020] In the diagram: 1. Shell; 2. Metering injection mechanism; 201. Cavity; 202. First connecting rod; 203. Ring; 204. Fixing seat; 205. First connecting rod; 206. Second connecting rod; 207. Cam; 208. Second connecting rod; 209. Strip hole; 210. Metering chamber; 211. Push plate; 212. Pressing rod; 3. Feeding mechanism; 301. Metering chamber; 302. Through hole; 303. Limiting plate; 304. Limiting rod; 305. Spring; 306. Partition plate; 307. Connecting seat; 4. Bottle body; 5. Dispensing pipe; 6. Nozzle. Detailed Implementation

[0021] 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.

[0022] Please see Figure 1-5 This utility model provides a technical solution: a chlorhexidine acetate solution metering spray device, including a housing 1, a metering spray mechanism 2 inside the housing 1, and a feeding mechanism 3 on one side of the metering spray mechanism 2;

[0023] The quantitative injection mechanism 2 includes a cavity 201 located on one side of the inner wall of the housing 1. A first connecting rod 202 is rotatably connected to one side of the cavity 201. Both ends of the outer wall of the first connecting rod 202 are fixedly connected to rings 203. The tops of the two rings 203 are fixedly connected to two fixed seats 204. One side of each fixed seat 204 is rotatably connected to a first connecting rod 205. A second connecting rod 206 is rotatably connected to the other side of the cavity 201. A cam 207 is fixedly connected to the middle of the outer wall of the second connecting rod 206. The first connecting rod 205 is rotatably connected to both sides of one end of the cam 207. The other side of the cam 207 is rotatably connected to both sides of the second connecting rod 208.

[0024] A metering cavity 210 is provided on the other side of the inner wall of the housing 1. Two strip holes 209 are provided on one side of the metering cavity 210, and the second connecting rod 208 is inserted and connected to the strip holes 209. A push plate 211 is provided inside the metering cavity 210, and the second connecting rod 208 is fixedly connected to one side of the push plate 211.

[0025] A pressing rod 212 is fixedly connected to the bottom of the outer wall of the first connecting rod 202;

[0026] During the spraying of chlorhexidine acetate solution, a spraying device is used, which is driven by a pressing rod 212 on one side. During spraying, a first connecting rod 202 is located inside the cavity 201 of the housing 1. A ring 203 is provided on the outer wall of the first connecting rod 202. A first connecting rod 205 is located on one side of the fixed base 204 at the top of the ring 203. A cam 207 is provided on the other side of the cavity 201. The first connecting rod 205 is connected to the top of the cam 207, and a second connecting rod 205 is provided at the bottom of the cam 207. The second link 208 has a push plate 211 connected to its other side, and the push plate 211 is located inside the metering chamber 210. When the chlorhexidine acetate solution is sprayed, the metering chamber 210 is first filled with chlorhexidine acetate solution. When the pressing rod 212 is pressed, the pressure generated by the push plate 211 will squeeze out the chlorhexidine acetate solution inside. Then, it will be re-fed through the feeding mechanism 3, so that the same amount of chlorhexidine acetate solution will be sprayed out each time it is sprayed, thereby achieving the purpose of metered spraying and improving the efficiency of chlorhexidine acetate solution in use.

[0027] Furthermore, the feeding mechanism 3 includes a metering chamber 301 fixedly connected to one side of the housing 1. A through hole 302 is provided on one side of the inner wall of the metering chamber 301, and the other end of the through hole 302 is fixedly connected to the metering chamber 210. A limiting plate 303 is fixedly connected to one side of the inner wall of the through hole 302. A limiting rod 304 is inserted through one side of the limiting plate 303. A spring 305 is sleeved on the outer wall of the limiting rod 304. Both ends of the limiting rod 304 are fixedly connected to a partition plate 306.

[0028] In use, the metering chamber 301, located on one side of the housing 1, is filled with chlorhexidine acetate solution. After the chlorhexidine acetate solution is sprayed once, a partition 306 is provided on one side of the push plate 211. A limit rod 304 and a spring 305 are provided on one side of the partition 306. After the chlorhexidine acetate solution is sprayed once, the spring 305 will be in a tense state. When the user releases his hand, the push plate 211 will return to its original position under the action of the spring 305, and the chlorhexidine acetate solution inside the metering chamber 301 will be squeezed into the metering chamber 210 under the action of negative pressure, thus facilitating the next use.

[0029] Furthermore, a connecting seat 307 is fixedly connected to the center of the top of the metering chamber 301, and the bottle body 4 is threadedly connected to the top of the connecting seat 307.

[0030] In use, a bottle 4 is located on the top of the connector 307. The connector 307 is connected to the metering chamber 301, so that the liquid in the bottle 4 can be poured into the inside of the metering chamber 301.

[0031] Furthermore, the interior of the housing 1 is fixedly connected to a liquid outlet pipe 5, and the water outlet end of the liquid outlet pipe 5 is fixedly connected to a nozzle 6.

[0032] The outlet pipe 5 is connected to the nozzle 6, which allows the chlorhexidine acetate solution to be sprayed.

[0033] The various embodiments in this specification are described in a progressive manner. Similar or identical parts between embodiments can be referred to interchangeably. Each embodiment focuses on its differences from other embodiments. In particular, the system embodiments are basically similar to the method embodiments, so they are described more simply; relevant parts can be referred to the descriptions of the method embodiments.

[0034] The above description is merely an embodiment of this utility model and is not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principle of this utility model should be included within the scope of the claims of this utility model.

Claims

1. A chlorhexidine acetate solution metering spray device, comprising a housing (1), wherein a metering spray mechanism (2) is provided inside the housing (1), and a feeding mechanism (3) is provided on one side of the metering spray mechanism (2). characterized in that The quantitative injection mechanism (2) includes a cavity (201) located on one side of the inner wall of the housing (1). A first connecting rod (202) is rotatably connected to one side of the cavity (201). Both ends of the outer wall of the first connecting rod (202) are fixedly connected to rings (203). The tops of the two rings (203) are fixedly connected to two fixed seats (204). A first connecting rod (205) is rotatably connected to one side of the two fixed seats (204). A second connecting rod (206) is rotatably connected to the other side of the cavity (201). A cam (207) is fixedly connected to the middle of the outer wall of the second connecting rod (206). The first connecting rod (205) is rotatably connected to both sides of one end of the cam (207). The other side of the cam (207) is rotatably connected to both sides of the other end of the cam (207). A second connecting rod (208) is rotatably connected to both sides of the other end of the cam (207).

2. The device according to claim 1, wherein: A metering cavity (210) is provided on the other side of the inner wall of the housing (1). Two strip holes (209) are provided on one side of the metering cavity (210), and the second connecting rod (208) is inserted into the strip holes (209). A push plate (211) is provided inside the metering cavity (210), and the second connecting rod (208) is fixedly connected to one side of the push plate (211).

3. The device according to claim 1, wherein: the device is a device for measuring and spraying a chlorhexidine acetate solution. A pressing rod (212) is fixedly connected to the bottom of the outer wall of the first connecting rod (202).

4. The chlorhexidine acetate solution metering jet device according to claim 1, characterized in that: The feeding mechanism (3) includes a metering chamber (301) fixedly connected to one side of the housing (1). A through hole (302) is provided on one side of the inner wall of the metering chamber (301), and the other end of the through hole (302) is fixedly connected to the metering chamber (210). A limiting plate (303) is fixedly connected to one side of the inner wall of the through hole (302). A limiting rod (304) is inserted through one side of the limiting plate (303). A spring (305) is sleeved on the outer wall of the limiting rod (304). Both ends of the limiting rod (304) are fixedly connected to a partition plate (306).

5. A chlorhexidine acetate solution metering jet device according to claim 4, characterised in that: A connecting seat (307) is fixedly connected to the center of the top of the metering chamber (301), and the bottle body (4) is threadedly connected to the top of the connecting seat (307).

6. The chlorhexidine acetate solution metering jet device according to claim 1, characterized in that: The inside of the housing (1) is fixedly connected to a liquid outlet pipe (5), and the water outlet end of the liquid outlet pipe (5) is fixedly connected to a nozzle (6).

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