Spraying medicated bath spray gun

Abstract

The utility model relates to the technical field of medicated bath devices, and discloses a spray medicated bath spray gun which comprises a spray gun body and a spray head, a mounting groove is formed in one end of the spray gun body, a connecting hole is formed in the inner side wall of the mounting groove, and the connecting hole is communicated with a liquid conveying channel in the spray gun body. The spray head comprises a pipeline inserted into the connecting hole, a connecting piece and an atomizing cap, the connecting piece and the atomizing cap are arranged on the pipeline in a sleeving mode, the connecting piece is in threaded connection with the mounting groove, a positioning ring groove is further formed in the portion, located on the outer side of the mounting groove, of the spray gun body, and a positioning ring matched with the positioning ring groove is arranged on the connecting piece. According to the utility model, the detachable connection between the spray head and the spray gun main body is realized through the matching arrangement between the pipeline and the connecting hole as well as between the mounting groove and the connecting piece, the corresponding atomizing spray head is selected according to different cows, and the optimal medicated bath effect is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of drug bath devices, in particular to a spray drug bath spray gun. Background Art

[0002] At present, all dairy farms use spray guns to dip the cow's udder before and after milking to prevent mastitis and reduce infection caused by nipple skin and surrounding microorganisms. The nozzle and the main body of the traditional medicated bath spray gun are mostly designed with an integral structure, and the nozzle cannot be disassembled. However, in actual use, due to the different dosage and atomization requirements of different cows, if a unified nozzle is used, it will not match, thus affecting the effect of the medicated bath. Therefore, it is very necessary to design a spray medicated bath spray gun with a detachable nozzle. Utility Model Content

[0003] The utility model aims to provide a spray medicine bath spray gun to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a spray medicine bath spray gun, comprising a spray gun body and a spray head, a mounting groove is provided at one end of the spray gun body, a connecting hole is provided on the inner side wall of the mounting groove, the connecting hole is connected to the internal infusion channel of the spray gun body, the spray head comprises a pipeline inserted in the connecting hole and a connecting piece and an atomizing cap sleeved on the pipeline, the connecting piece is screwed to the mounting groove, a positioning ring groove is also provided on the spray gun body located outside the mounting groove, and a positioning ring matching the positioning ring groove is provided on the connecting piece.

[0005] Through the matching setting between the pipe and the connecting hole, the mounting groove and the connecting piece, the detachable connection between the nozzle and the spray gun body is realized. The corresponding atomizing nozzle is selected according to different cows to ensure the best drug bath effect. When assembling, first align the positioning ring with the positioning ring groove, and then rotate the nozzle to form a fixed connection through the internal and external threads between the connecting piece and the mounting groove. When rotated into place, the end of the pipe is inserted into the connecting hole, which can isolate the drug bath liquid from the connecting structure and effectively prevent the drug bath liquid from leaking.

[0006] The following improvements are made in the present application: a sealing gasket 1 is provided on one end of the connecting member located in the installation groove, and a sealing gasket 2 is provided on the inner wall of the installation groove located on both sides of the connecting hole, and the contact surface of the sealing gasket 1 and the sealing gasket 2 are meshed. A sealing gasket is added between the connecting hole and the installation groove to further improve the internal sealing of the spray gun body.

[0007] The following improvements are made in the present application: a control switch is provided on the top of the spray gun body, a cavity is provided vertically through the spray gun body below the control switch, and a regulating valve is installed in the cavity. By pressing the control switch, the regulating valve can be used to control the on / off of the bath liquid inside the spray gun body and the size of the water flow.

[0008] The following improvements are made in the present application: the regulating valve includes a fixed seat, a cylinder inserted at the top of the fixed seat, and an upper limit ring sleeved on the cylinder; the fixed seat is fixed to the spray gun body by a threaded connection; an elastic member is sleeved on the upper end of the cylinder, and the bottom end of the elastic member abuts against the cavity. When the cylinder is pressed, the limit ring will be driven to move downward to form a passage with the infusion channels on both sides of the cavity, and the bath liquid will be delivered to the spray head. At the same time, when the cylinder is pressed, the elastic member is squeezed. After the delivery is completed, the pressing is cancelled, and the cylinder automatically returns to its position under the elastic force of the elastic member, and the infusion channel is closed.

[0009] The following improvement is made in the present application: an infusion tube is connected to the end of the spray gun body away from the pipeline, and a fixing piece is provided between the infusion tube and the spray gun body. By providing the fixing piece, a detachable connection between the infusion tube and the spray gun body is achieved, so that the infusion tube can be replaced and adjusted in time if it is damaged.

[0010] The following improvements are made in the present application: an internal threaded hole is provided at the end of the spray gun body, an external thread corresponding to the internal threaded hole is provided at one end of the fixing piece, a connecting tube matching the infusion tube is provided inside the fixing piece along the length direction, and the connecting tube is plugged and fixed to the infusion tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

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

[0013] Figure 2 It is a schematic diagram of the connection between the spray head and the spray gun body in the utility model;

[0014] Figure 3 It is a schematic diagram of the connection between the regulating valve and the spray gun body in the utility model. DETAILED DESCRIPTION

[0015] 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.

[0016] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Example

[0017] like Figure 1-2 As shown, a spray bath spray gun is mainly composed of a spray gun body 1 and a spray head;

[0018] A mounting groove 11 is provided at one end of the spray gun body 1, and a connecting hole 13 is provided on the inner side wall of the mounting groove 11, and the connecting hole 13 is connected to the internal infusion channel 12 of the spray gun body 1; the nozzle includes a pipeline 2, a connecting piece 21 and an atomizing cap 22, wherein the pipeline 2 is inserted into the connecting hole 13, the connecting piece 21 and the atomizing cap 22 are both mounted on the pipeline 2, the connecting piece 21 is close to one side of the spray gun body 1, the atomizing cap 22 is located on the outside of the connecting piece 21, and the connecting piece 21 and the pipeline 2 are integrally formed, and an external thread is provided on the side of the end of the connecting piece 21 connected to the spray gun body 1, and internal threads matching the external threads are provided on the upper and lower inner walls of the mounting groove 11, so that the connecting piece 21 and the mounting groove 11 are connected. It is fixed by internal and external threads; limit blocks are provided on both sides of the atomizing cap 22 on the connecting piece 21, which play a certain protective role on the atomizing cap 22; a positioning ring groove 14 is also provided on the spray gun body 1 located outside the mounting groove 11, and a positioning ring 23 matching the positioning ring groove 14 is integrally formed on the connecting piece 21. The atomizing caps 22 on different nozzles have different atomization degrees of the medicinal bath liquid, and can be selected and assembled according to the cows. During assembly, the positioning ring 23 is first aligned with the positioning ring groove 14, and then the rotating nozzle is fixedly connected through the internal and external threads between the connecting piece 21 and the mounting groove 11. When rotated into place, the end of the pipe 2 is inserted into the connecting hole 13 to form a connection, and the medicinal bath liquid is isolated from the connecting structure.

[0019] An infusion tube 5 is connected to the end of the spray gun body 1 away from the pipeline 2, and a fixing part 6 is provided between the infusion tube 5 and the spray gun body 1. An internal thread hole is opened at the end of the spray gun body 1, and an external thread 61 corresponding to the internal thread hole is provided at one end of the fixing part 6. A connecting tube 62 matching the infusion tube 5 is provided inside the fixing part 6 along the length direction, and the connecting tube 62 is plugged and fixed to the infusion tube 5.

[0020] In order to further improve the internal sealing of the spray gun body, a sealing gasket 24 is bonded to one end of the connecting piece 21 located in the mounting groove 11, and a sealing gasket 2 15 is bonded to the inner walls of the mounting groove 11 on both sides of the connecting hole, and the contact surfaces of the sealing gasket 24 and the sealing gasket 2 15 are meshed with each other.

[0021] like Figure 3 As shown, a control switch 3 is provided on the top of the spray gun body 1, and a cavity 16 is vertically penetrated on the spray gun body 1 below the control switch 3. A regulating valve is installed in the cavity 16. By pressing the control switch 3 and squeezing the regulating valve downward, the on-off of the bath liquid inside the spray gun body and the size of the water flow can be controlled in place; the regulating valve includes a fixed seat 4, a cylinder 41 inserted at the top of the fixed seat 4, and an upper limit ring 42 sleeved on the cylinder 41. The fixed seat 4 is connected to the spray gun body 1 by a thread. The upper end of the cylinder 41 is sleeved with an elastic member 43, which adopts an O-type rubber ring, and the bottom end of the elastic member 43 is in contact with the cavity 16. When the control switch 3 presses the cylinder 41, the elastic member 43 will be squeezed; when the cylinder 41 is pressed, the limit ring 42 will be driven to move downward to form a passage with the infusion channel 12 on both sides of the cavity 16, and the medicinal bath liquid will be delivered to the nozzle. After the delivery is completed, the pressing is cancelled, and the cylinder 41 automatically returns to its original position under the elastic force of the elastic member 43, and the infusion channel 12 is closed.

Claims

1. A spray bath spray gun, comprising a spray gun body (1) and a spray head, characterized in that: The spray gun body (1) is provided with a mounting groove (11) at one end, and a connecting hole (13) is provided on an inner side wall of the mounting groove (11), the connecting hole (13) being connected to an internal infusion channel (12) of the spray gun body (1), the spray head comprising a pipeline (2) inserted into the connecting hole, and a connecting piece (21) and an atomizing cap (22) sleeved on the pipeline (2), the connecting piece (21) being screwed to the mounting groove (11), a positioning ring groove (14) being provided on the spray gun body (1) outside the mounting groove (11), and a positioning ring (23) matching the positioning ring groove (14) being provided on the connecting piece (21).

2. A spray bath spray gun according to claim 1, characterized in that: A sealing gasket 1 (24) is provided on one end of the connecting member (21) located in the installation groove (11), and a sealing gasket 2 (15) is provided on the inner wall of the installation groove (11) located on both sides of the connection hole, and the contact surface of the sealing gasket 1 (24) is meshed with the contact surface of the sealing gasket 2 (15).

3. A spray bath spray gun according to claim 1, characterized in that: A control switch (3) is provided on the top of the spray gun body (1), and a cavity (16) is provided vertically through the spray gun body (1) below the control switch (3), wherein a regulating valve is installed in the cavity (16).

4. A spray bath spray gun according to claim 3, characterized in that: The regulating valve comprises a fixed seat (4), a cylinder (41) inserted at the top of the fixed seat (4), and an upper limit ring (42) sleeved on the cylinder (41); the fixed seat (4) is fixed to the spray gun body (1) by threaded connection; an elastic member (43) is sleeved on the upper end of the cylinder (41); and the bottom end of the elastic member (43) abuts against the cavity (16).

5. A spray bath spray gun according to claim 1, characterized in that: An end of the spray gun body (1) away from the pipeline (2) is connected to a liquid infusion tube (5), and a fixing member (6) is provided between the liquid infusion tube (5) and the spray gun body (1).

6. A spray bath spray gun according to claim 5, characterized in that: An internal threaded hole is formed at the end of the spray gun body (1); an external thread (61) corresponding to the internal threaded hole is formed at one end of the fixing member (6); a connecting tube (62) matching the infusion tube (5) is provided inside the fixing member (6) along the length direction, and the connecting tube (62) is plugged and fixed to the infusion tube (5).

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