Liquid medicine mixer assembly

Abstract

The utility model discloses a liquid medicine mixer component, which relates to the technical field of injectors and comprises a main injection tube and an auxiliary injection tube, a first push rod is slidably mounted on the inner side of the main injection tube, a second push rod is slidably mounted on the inner side of the auxiliary injection tube, and a first push handle is fixedly mounted at one end, far away from the auxiliary injection tube, of the second push rod. According to the liquid medicine mixer assembly, when the main injection tube and the auxiliary injection tube need to be adjusted at the same time for use, only the first push handle and the second push handle need to be adjusted to be matched until the positioning block and the positioning groove are matched, and then the main injection tube and the auxiliary injection tube are adjusted to be matched. The positioning block is pushed into the inner wall of the positioning groove through the elastic property of the compressed elastic assembly to position the second push handle and the first push handle, and the mode guarantees the flexibility of independent operation and synchronous operation adjustment when the main injection tube and the auxiliary injection tube are used. Therefore, the simplicity of operation and use of the liquid medicine mixer assembly is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of syringes, and particularly relates to a liquid medicine mixer assembly. Background Art

[0002] When in use, a mixer can mix two different drugs in a pipeline and then spray them for use, thereby reducing the problem of secondary infection that is likely to occur in the traditional method of mixing two different substances by stirring and then applying them to a wound or filling the mixed liquid into a sprayer and spraying it on the wound.

[0003] When most existing mixers are in use, although they have a simple mixing effect, when some mixers are in use, due to the overall simplicity of the mixer, there are certain disadvantages such as inconvenience in operation when the double tubes of the mixer need to be adjusted separately. Summary of the Utility Model

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and be able to solve the problems put forward in the background art.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a liquid medicine mixer assembly, including a main injection tube and an auxiliary injection tube. A first push rod is slidably installed inside the main injection tube, and a second push rod is slidably installed inside the auxiliary injection tube. One end of the second push rod away from the auxiliary injection tube is fixedly installed with a first push handle, and one end of the first push rod away from the main injection tube is fixedly installed with a guide ring body. A second push handle is rotatably installed on the surface of the guide ring body.

[0006] Preferably, a positioning block is slidably installed inside the second push handle, an elastic component is fixedly installed on the surface of the positioning block, one end of the elastic component away from the positioning block is fixedly installed inside the second push handle, and a positioning groove is formed on the surface of the first push handle.

[0007] Preferably, the surfaces of the second push handle and the first push handle are in contact with each other.

[0008] Preferably, a conduction tube is fixedly installed at one end of the main injection tube and the auxiliary injection tube, and an atomizing nozzle is fixedly installed at one end of the conduction tube away from the main injection tube.

[0009] Preferably, a handle body is fixedly installed on the surface of the main injection tube.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] (1) For this liquid medicine mixer assembly, when it is necessary to adjust the main injection tube and the auxiliary injection tube simultaneously during use, only the adjustment and alignment between the first push handle and the second push handle are required. Until the positioning block and the positioning slot are aligned, the positioning block is pushed by the elastic performance of the compressed elastic component into the inner wall of the positioning slot to form the positioning of the second push handle and the first push handle. This method ensures the flexibility of separate operation and synchronous operation adjustment when the main injection tube and the auxiliary injection tube are used, and further ensures the simplicity of operation of this liquid medicine mixer assembly. Brief Description of the Drawings

[0012] The present invention will be further described below in conjunction with the drawings and embodiments:

[0013] Figure 1 Structural schematic diagram of a liquid medicine mixer assembly of the present invention;

[0014] Figure 2 Structural schematic diagram of the support plate of the present invention;

[0015] Figure 3 Structural schematic diagram of the second push handle of the present invention.

[0016] Reference numerals: 1, main injection tube; 2, auxiliary injection tube; 3, conduction tube; 4, atomizing nozzle; 5, handle body; 6, first push rod; 7, second push rod; 8, first push handle; 9, guide ring body; 10, second push handle; 11, positioning block; 12, elastic component; 13, positioning slot. Detailed Description of the Preferred Embodiments

[0017] This part will describe the specific embodiments of the present invention in detail. The preferred embodiments of the present invention are shown in the drawings. The role of the drawings is to supplement the description in the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present invention, but it cannot be understood as a limitation on the protection scope of the present invention.

[0018] In the description of the present invention, it should be understood that for the orientation description, such as the orientation or positional relationship indicated by up, down, front, back, left, right, etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0019] In the description of the present utility model, "greater than", "less than", "exceeding", etc. are understood not to include the number itself, while "above", "below", "within", etc. are understood to include the number itself. If the first and second are described, it is only for the purpose of distinguishing technical features and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or implicitly indicating the sequence relationship of the indicated technical features.

[0020] In the description of the present utility model, unless otherwise clearly defined, terms such as "set", "installed", "connected", etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present utility model in combination with the specific content of the technical solution.

[0021] Please refer to Figures 1-3 , the present utility model provides a technical solution: a liquid medicine mixer assembly, including a main injection tube 1 and an auxiliary injection tube 2. One ends of the main injection tube 1 and the auxiliary injection tube 2 are fixedly installed with a conduction tube 3. The end of the conduction tube 3 far from the main injection tube 1 is fixedly installed with an atomizing nozzle 4. The main injection tube 1 and the auxiliary injection tube 2 are respectively the conveying tubes for plasma and liquid medicine, and the plasma and the liquid medicine reach the atomizing nozzle 4 through the conduction tube 3 to be mixed into a gel for spraying.

[0022] Further, a handle body 5 is fixedly installed on the surface of the main injection tube 1, and the handle body 5 is used to assist in the use of the main injection tube 1.

[0023] Further, a first push rod 6 is slidably installed inside the main injection tube 1, and a second push rod 7 is slidably installed inside the auxiliary injection tube 2. One end of the second push rod 7 away from the auxiliary injection tube 2 is fixedly installed with a first push handle 8, and one end of the first push rod 6 away from the main injection tube 1 is fixedly installed with a guide ring body 9. A second push handle 10 is rotatably installed on the surface of the guide ring body 9. The surface of the second push handle 10 and the surface of the first push handle 8 are in mutual contact. A positioning block 11 is slidably installed inside the second push handle 10. An elastic component 12 is fixedly installed on the surface of the positioning block 11. One end of the elastic component 12 away from the positioning block 11 is fixedly installed inside the second push handle 10. A positioning groove 13 is formed on the surface of the first push handle 8. By providing the first push handle 8 and the second push handle 10 at one ends of the first push rod 6 and the second push rod 7 in the main injection tube 1 and the auxiliary injection tube 2, it is ensured that when the operator wants to separately control the main injection tube 1 or the auxiliary injection tube 2, through the rotation adjustment between the second push handle 10 and the guide ring body 9, the positioning block 11 on the second push handle 10 can be separated from the positioning groove 13 after being squeezed by the first push handle 8. When it is necessary to simultaneously adjust the use of the main injection tube 1 and the auxiliary injection tube 2, only the first push handle 8 and the second push handle 10 need to be adjusted to fit. Until the positioning block 11 and the positioning groove 13 are in fit, the positioning block 11 is pushed by the elastic performance of the compressed elastic component 12 into the inner wall of the positioning groove 13 to form the positioning of the second push handle 10 and the first push handle 8. This method ensures the flexibility of separate operation and synchronous operation adjustment when the main injection tube 1 and the auxiliary injection tube 2 are used, and further ensures the simplicity of operation of the liquid medicine mixer assembly.

[0024] Working principle: For a liquid medicine mixer assembly, through the rotation adjustment between the second push handle 10 and the guide ring body 9, the positioning block 11 on the second push handle 10 can be separated from the positioning groove 13 after being squeezed by the first push handle 8. When it is necessary to simultaneously adjust the use of the main injection tube 1 and the auxiliary injection tube 2, only the first push handle 8 and the second push handle 10 need to be adjusted to fit. Until the positioning block 11 and the positioning groove 13 are in fit, the positioning block 11 is pushed by the elastic performance of the compressed elastic component 12 into the inner wall of the positioning groove 13 to form the positioning of the second push handle 10 and the first push handle 8.

[0025] The above has described the embodiments of the present invention in detail with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the knowledge scope of those of ordinary skill in the art in the said technical field, various changes can be made without departing from the gist of the present invention.

Claims

1. A liquid medicine mixer assembly, comprising a main injection tube (1) and an auxiliary injection tube (2), characterized in that: A first push rod (6) is slidably mounted on the inner side of the main injection tube (1), a second push rod (7) is slidably mounted on the inner side of the auxiliary injection tube (2), a first push handle (8) is fixedly mounted on the end of the second push rod (7) away from the auxiliary injection tube (2), a guide ring body (9) is fixedly mounted on the end of the first push rod (6) away from the main injection tube (1), and a second push handle (10) is rotatably mounted on the surface of the guide ring body (9).

2. A liquid medicine mixer assembly according to claim 1, characterized in that: A positioning block (11) is slidably mounted on the inner side of the second push handle (10), an elastic component (12) is fixedly mounted on the surface of the positioning block (11), and one end of the elastic component (12) away from the positioning block (11) is fixedly mounted on the inner side of the second push handle (10), and a positioning groove (13) is provided on the surface of the first push handle (8).

3. A liquid medicine mixer assembly according to claim 1, characterized in that: The surface of the second push handle (10) and the surface of the first push handle (8) abut against each other.

4. A liquid medicine mixer assembly according to claim 1, characterized in that: A conducting tube (3) is fixedly mounted on one end of the main injection tube (1) and the auxiliary injection tube (2), and an atomizing nozzle (4) is fixedly mounted on one end of the conducting tube (3) away from the main injection tube (1).

5. The liquid medicine mixer assembly according to claim 1, characterized in that: A handle body (5) is fixedly mounted on the surface of the main injection tube (1).

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