Combined type lumen instrument cleaning spray head

Abstract

The utility model provides a combined type lumen instrument cleaning spray head, and relates to the technical field of cleaning spray heads, the combined type lumen instrument cleaning spray head comprises a connecting box and a baffle installed at one end of the connecting box, the face, away from the connecting box, of the baffle fixedly communicates with a first connecting pipe, and the outer surface of the first connecting pipe is connected with a spray head body through a sealing bearing; a plurality of nozzles are arranged on the sprayer body, a connecting frame is fixedly installed in the sprayer body, a connecting shaft is fixedly installed in the connecting frame, the end, away from the connecting frame, of the connecting shaft penetrates through the first connecting pipe, extends into the connecting box and is connected with the inner wall of the connecting box, and an impeller located in the connecting box is fixedly connected to the outer surface of the connecting shaft. Through the arrangement of the impeller, the connecting shaft, the connecting frame and the spray head body, the impeller is driven by water pressure to rotate, the spray head body is driven to rotate along with the impeller, dynamic water flow is formed, the scouring force and the coverage range of the water flow are effectively enhanced, and the spray head can go deep into all corners in a pipe cavity.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of cleaning spray head, specifically, relate to a combined type cavity instrument cleaning spray head. BACKGROUND

[0002] In medical practice, cavity instrument (such as catheter) plays a vital role, their use greatly promotes the popularity and development of minimally invasive surgery, reduces surgical trauma, accelerates the rehabilitation process of patients, and cavity instrument needs to use cleaning spray head to clean the inner wall during use, but the cleaning spray head in the prior art needs additional power to realize its rotation, and cannot rotate automatically. Therefore, we improve it and propose a combined type cavity instrument cleaning spray head. SUMMARY

[0003] The utility model aims at: the cleaning spray head cleaning needs additional power to realize its rotation, and cannot rotate automatically.

[0004] In order to realize the above-mentioned invention purpose, the utility model provides a combined type cavity instrument cleaning spray head to improve the above-mentioned problem.

[0005] The application is as follows:

[0006] A combined type cavity instrument cleaning spray head, including connecting box and the baffle installed at one end of connecting box, the far side of the baffle away from the connecting box is fixedly connected with the first connecting pipe, the outer surface of the first connecting pipe is connected with the spray head body through the sealing bearing, a plurality of nozzles are arranged on the spray head body, the connecting frame is fixedly installed in the spray head body, the connecting shaft is fixedly installed in the connecting frame, the connecting shaft passes through the first connecting pipe and extends into the connecting box and is connected with the inner wall of the connecting box at the end away from the connecting frame, and the impeller in the connecting box is fixedly connected to the outer surface of the connecting shaft.

[0007] As a preferred technical scheme of the application, the end of the connecting box away from the baffle is fixedly connected with the second connecting pipe, and the second connecting pipe and the baffle are fixedly connected with the conveying pipe.

[0008] As a preferred technical scheme of the application, the end of the conveying pipe communicated with the connecting box is located on the side surface of the connecting box.

[0009] As a preferred technical scheme of the application, the inner wall of the second connecting pipe is provided with a thread.

[0010] As a preferred technical scheme of the application, the outer surface of the second connecting pipe is fixedly provided with a connecting seat, and the supporting piece is arranged between the outer surface of the connecting seat and the connecting box.

[0011] The support is used for connecting the box and the second connecting pipe support.

[0012] The support comprises two support rings, and the outer surfaces of the two support rings are provided with a plurality of rollers.

[0013] The outer surfaces of the box and the connecting seat are fixedly connected with first connecting rods, and the end portions of the first connecting rods are fixedly connected with the support rings.

[0014] The support further comprises a plurality of second connecting rods, and the end portions of the second connecting rods are fixedly connected with the first connecting rods.

[0015] The impeller rotates under the driving of the water pressure of the conveying pipe to drive the nozzle body to rotate through the connecting shaft and the connecting frame.

[0016] Compared with the prior art, the utility model has the beneficial effects that:

[0017] In the scheme of the application:

[0018] In order to solve the problem that the prior art cleaning nozzle needs additional power to realize its rotation and cannot rotate by itself, the application sets the impeller, the connecting shaft, the connecting frame and the nozzle body, the impeller rotates under the driving of the water pressure, drives the nozzle body to rotate, forms a dynamic water flow, effectively enhances the scouring force and coverage of the water flow, can reach every corner inside the lumen, improves the cleaning effect of the lumen, and does not need additional power to realize its rotation. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 The structure schematic view of the combined lumen instrument cleaning nozzle provided by the application is shown in the figure;

[0020] Figure 2 The structure schematic view of the nozzle body inside the combined lumen instrument cleaning nozzle provided by the application is shown in the figure;

[0021] Figure 3 The structure schematic view of the impeller of the combined lumen instrument cleaning nozzle provided by the application is shown in the figure;

[0022] Figure 4 The structure schematic view of the combined lumen instrument cleaning nozzle provided by the application is shown in the figure; Figure 3 The structure schematic view of the combined lumen instrument cleaning nozzle provided by the application is shown in the figure;

[0023] Figure 5 The structure schematic view of the connecting frame of the combined lumen instrument cleaning nozzle provided by the application is shown in the figure.

[0024] Indicated in the figure:

[0025] 1, connecting box; 101, baffle; 102, first connecting pipe; 103, nozzle body; 104, connecting frame; 105, connecting shaft; 106, impeller; 107, nozzle; 108, conveying pipe; 109, second connecting pipe;

[0026] 2, connecting seat; 201, support ring; 202, roller; 203, first connecting rod; 204, second connecting rod. DETAILED DESCRIPTION

[0027] In order to make the person skilled in the art better understand the technical scheme of the present application, the technical scheme in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by the person skilled in the art without creative labor should belong to the scope of protection of the present application.

[0028] As described in the background, in medical practice, tubular instruments (such as catheters) play a vital role, their use greatly promotes the popularization and development of minimally invasive surgery, reduces surgical trauma, and accelerates the rehabilitation process of patients; the tubular instrument needs to be cleaned by a cleaning nozzle during use, but the cleaning nozzle in the prior art needs additional power to realize its rotation and cannot rotate by itself.

[0029] In order to solve this technical problem, the present application provides a combined tubular instrument cleaning nozzle.

[0030] Specifically, please refer to Figures 1-5 , the combined tubular instrument cleaning nozzle specifically comprises:

[0031] The connecting box 1 and the baffle 101 installed at one end of the connecting box 1, the far side of the baffle 101 away from the connecting box 1 is fixedly connected with the first connecting pipe 102, the outer surface of the first connecting pipe 102 is connected with the nozzle body 103 through a sealing bearing, the nozzle body 103 is provided with a plurality of nozzles 107, the connecting frame 104 is fixedly installed in the nozzle body 103, the connecting shaft 105 is fixedly installed in the connecting frame 104, the connecting shaft 105 extends to the connecting box 1 through the first connecting pipe 102 and is connected with the inner wall of the connecting box 1, and the outer surface of the connecting shaft 105 is fixedly connected with the impeller 106 located in the connecting box 1.

[0032] The combined pipe cavity instrument cleaning spray head provided by the utility model, through the impeller 106, the connecting shaft 105, the connecting frame 104 and the spray head main body 103, the impeller 106 rotates under the drive of water pressure, drives the spray head main body 103 to rotate, forms dynamic water flow, effectively enhances the scouring force and coverage range of water flow, can reach every corner inside the pipe cavity, improves the cleaning effect on the inside of the pipe cavity, and does not need additional power to realize the rotation.

[0033] In order for those skilled in the art to better understand the utility model scheme, the technical scheme in the utility model embodiment will be clearly and completely described below in combination with the drawings.

[0034] It should be noted that, in the case of no conflict, the embodiments and the features and technical solutions in the embodiments in the utility model can be combined with each other.

[0035] It should be noted that: similar signs and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

[0036] Embodiment 1, please refer to Figures 1-5 A combined pipe cavity instrument cleaning spray head, comprising a connecting box 1 and a baffle 101 installed at one end of the connecting box 1, the side, away from the connecting box 1, of the baffle 101 is fixedly connected with a first connecting pipe 102, the outer surface of the first connecting pipe 102 is connected with a spray head main body 103 through a sealing bearing, a plurality of nozzles 107 are arranged on the spray head main body 103, a connecting frame 104 is fixedly installed in the spray head main body 103, a connecting shaft 105 is fixedly installed in the connecting frame 104, the end, away from the connecting frame 104, of the connecting shaft 105 penetrates through the first connecting pipe 102 and extends into the connecting box 1 and is connected with the inner wall of the connecting box 1, the end, away from the connecting frame 104, of the connecting shaft 105 and the inner wall of the connecting box 1 are connected through a bearing, the outer surface of the connecting shaft 105 is fixedly connected with an impeller 106 located in the connecting box 1; through the impeller 106, the connecting shaft 105, the connecting frame 104 and the spray head main body 103, the impeller 106 rotates under the drive of water pressure, drives the spray head main body 103 to rotate, forms dynamic water flow, effectively enhances the scouring force and coverage range of water flow, can reach every corner inside the pipe cavity, improves the cleaning effect on the inside of the pipe cavity, and does not need additional power to realize the rotation.

[0037] Further, as Figures 1-4As shown, the second connecting pipe 109 is fixedly connected to one end of the connecting box 1 away from the baffle 101, and the conveying pipe 108 is fixedly communicated between the second connecting pipe 109 and the baffle 101, the second connecting pipe 109 is used for connecting with the pipeline of the high-pressure cleaning equipment, the pipeline of the high-pressure cleaning equipment conveys the high-pressure water flow into the connecting box 1 through the second connecting pipe 109 and the conveying pipe 108, the high-pressure water flow drives the impeller 106 to rotate, and the high-pressure water flow enters the nozzle body 103 through the first connecting pipe 102 and is finally sprayed out by the nozzle 107

[0038] Further, one end of the conveying pipe 108 communicated with the connecting box 1 is located at the side of the connecting box 1, and the arrangement can facilitate the rotation of the impeller 106 driven by the high-pressure water flow.

[0039] Further, the inner wall of the second connecting pipe 109 is provided with threads, which can facilitate the connection of the second connecting pipe 109 with the pipeline of the high-pressure cleaning equipment.

[0040] In embodiment 2, the combined lumen instrument cleaning nozzle provided in embodiment 1 is further optimized, specifically, the outer surface of the second connecting pipe 109 is fixedly sleeved with a connecting seat 2, and a support is arranged between the connecting seat 2 and the outer surface of the connecting box 1.

[0041] Further, the support is used for supporting the connecting box 1 and the second connecting pipe 109.

[0042] Further, as shown in the drawings, Figure 1 The support includes two support rings 201, and the outer surfaces of the two support rings 201 are provided with a plurality of rollers 202, and the arrangement of the rollers 202 can reduce the friction between the whole and the inner wall of the lumen instrument, so as to facilitate the cleaning of one end of the application.

[0043] Further, as shown in the drawings, Figure 1 The outer surfaces of the connecting box 1 and the connecting seat 2 are fixedly connected with a first connecting rod 203, the end of the first connecting rod 203 is fixedly connected with the support ring 201, and the arrangement of the first connecting rod 203 can realize the support of the support ring 201.

[0044] Further, as shown in the drawings, Figure 1 The support further includes a plurality of second connecting rods 204, the end of the second connecting rod 204 is fixedly connected with the first connecting rod 203, and the second connecting rod 204 can be connected with the first connecting rod 203 to connect the two support rings 201 together.

[0045] Further, the impeller 106 rotates under the driving of the water pressure conveyed by the conveying pipe 108 to drive the nozzle body 103 to rotate through the connecting shaft 105 and the connecting frame 104.

[0046] The use process of the combined lumen instrument cleaning nozzle is as follows:

[0047] The second connecting pipe 109 is connected with the pipe of the high-pressure cleaning device, the pipe of the high-pressure cleaning device sends the high-pressure water flow into the connecting box 1 through the second connecting pipe 109 and the conveying pipe 108, the high-pressure water flow drives the impeller 106 to rotate, the high-pressure water flow enters the spray head body 103 through the first connecting pipe 102, and finally is sprayed out through the nozzle 107 to clean the inner wall of the pipe cavity instrument.

[0048] In the utility model, unless there is definite stipulation and limitation, the terms "mount", "link", "connect", "fix" and the like should be understood in broad sense, for example, can be fixed connection, also can be detachable connection, or be integrated; can be mechanical connection, also can be electric connection or can communicate with each other; can be directly connected, also can be indirectly connected through intermediate medium, can be the communication of two elements or the interaction of two elements, unless there is definite limitation. For ordinary skilled in the art, the specific meaning of the above-mentioned terms in the utility model can be understood according to specific circumstances.

[0049] Obviously, the above-described embodiments are only part of the embodiments of the utility model, not all the embodiments, and the preferred embodiments of the utility model are given in the drawings, but do not limit the patent range of the utility model. The utility model can be realized in many different forms, and conversely, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive. Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing specific embodiments or make equivalent replacement to part of technical features. Any equivalent structure made by using the contents of the utility model specification and drawings, directly or indirectly used in other related technical fields, is also within the patent protection range of the utility model.

Claims

1. A modular lumen instrument cleaning showerhead, comprising: The utility model provides a shower nozzle, including connecting box (1) and the baffle (101) of installation at connecting box (1) one end, the first connecting pipe (102) is fixedly connected with in the away from the one side of connecting box (1) of baffle (101), the outer surface of first connecting pipe (102) is connected with shower head body (103) through sealing bearing, a plurality of nozzles (107) are arranged on shower head body (103), connecting frame (104) is fixedly installed in shower head body (103), connecting shaft (105) is fixedly installed in connecting frame (104), the one end of connecting shaft (105) away from connecting frame (104) passes through first connecting pipe (102) and extends to connecting box (1) and is connected with the inner wall of connecting box (1) in connecting box (1), the outer surface of connecting shaft (105) is fixedly connected with the impeller (106) in connecting box (1).

2. A modular lumen instrument cleaning showerhead according to claim 1, wherein, The second connecting pipe (109) is fixedly connected with the end of the connecting box (1) away from the baffle (101), and the conveying pipe (108) is fixedly communicated between the second connecting pipe (109) and the baffle (101).

3. A modular lumen instrument cleaning showerhead according to claim 2, wherein, The end of the conveying pipe (108) communicated with the connecting box (1) is located on the side of the connecting box (1).

4. A modular lumen instrument cleaning showerhead according to claim 3, wherein, The inner wall of the second connecting pipe (109) is provided with a thread.

5. A modular lumen instrument cleaning showerhead according to claim 4, wherein, The outer surface of the second connecting pipe (109) is fixedly sleeved with the connecting seat (2), and the support member is arranged between the outer surface of the connecting seat (2) and the outer surface of the connecting box (1).

6. A modular lumen instrument cleaning showerhead according to claim 5, wherein, The support member is used for supporting the connecting box (1) and the second connecting pipe (109).

7. A modular lumen instrument cleaning showerhead according to claim 6, wherein, The support member includes two support rings (201), and the outer surfaces of the two support rings (201) are each provided with a plurality of rollers (202).

8. A modular lumen instrument cleaning showerhead according to claim 7, wherein, The outer surfaces of the connecting box (1) and the connecting seat (2) are each fixedly connected with a first connecting rod (203), and the end portion of the first connecting rod (203) is fixedly connected with the support ring (201).

9. A modular lumen instrument cleaning showerhead according to claim 8, wherein, The support member further includes a plurality of second connecting rods (204), and the end portions of the second connecting rods (204) are fixedly connected with the first connecting rod (203).

10. A modular lumen instrument cleaning showerhead according to claim 9, wherein, The impeller (106) rotates under the driving of the water pressure of the conveying pipe (108) to drive the shower head body (103) to rotate through the connecting shaft (105) and the connecting frame (104).

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