CN216455418U

CN216455418U - Water outlet pipe waterway structure for tooth flushing device

Info

Publication number: CN216455418U
Application number: CN202122678789.4U
Authority: CN
Inventors: 赵焕锋; 黄小艳
Original assignee: Zhejiang Wanmo Technology Co ltd
Current assignee: Zhejiang Wanmo Technology Co ltd
Priority date: 2021-11-03
Filing date: 2021-11-03
Publication date: 2022-05-10
Anticipated expiration: 2031-11-03

Abstract

The utility model discloses a water outlet pipe waterway structure for a tooth flushing device, which comprises: the device comprises a shell, a pipe disc, an internal rotating pipe and a water outlet pipe; a pipe outlet window is formed in the side wall of the shell, a through pipe is arranged in the center of a bottom plate of the shell and used for being connected with an external water source; the pipe disc is rotatably arranged in the shell and is provided with a notch; the inner rotary pipe is connected with the pipe disc, a water outlet joint is arranged on the inner rotary pipe, and the inner rotary pipe is sleeved on the through pipe so that the inner rotary pipe rotates by taking the through pipe as a shaft; the water outlet pipe is wound on the pipe disc, and the water inlet end of the water outlet pipe is connected with the water outlet joint; the water outlet joint is arranged on the inner rotary pipe and connected with the water outlet pipe, so that the communication of a water channel is realized, and the water outlet joint has the advantages of simple structure and strong water tightness.

Description

Water outlet pipe waterway structure for tooth flushing device

Technical Field

The utility model relates to the technical field of tooth flushing devices, in particular to a water outlet pipe waterway structure for a tooth flushing device.

Background

The tooth flushing device is an auxiliary tool for cleaning oral cavity, and is a tool for cleaning teeth and tooth gaps by using a pulse water flow impact mode; however, the water channel of the existing tooth flushing device is complex in structure and is easy to cause the problem of water leakage, so that the technical problem needs to be improved.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the utility model provides a water path structure of a water outlet pipe for a tooth flushing device, which comprises: the device comprises a shell, a pipe disc, an internal rotating pipe and a water outlet pipe; a pipe outlet window is formed in the side wall of the shell, a through pipe is arranged in the center of a bottom plate of the shell and used for being connected with an external water source; the pipe disc is rotatably arranged in the shell, and a notch is formed in the pipe disc; the inner rotating pipe is connected with the pipe disc, a water outlet joint is arranged on the inner rotating pipe, and the inner rotating pipe is sleeved on the through pipe so that the inner rotating pipe rotates by taking the through pipe as a shaft; the water outlet pipe is wound on the pipe disc, and the water inlet end of the water outlet pipe is connected with the water outlet connector.

According to some embodiments of the present invention, the inner rotating pipe is sequentially divided into a small-diameter pipe and a large-diameter pipe from top to bottom, the through pipe is inserted into the small-diameter pipe, and the outer side wall of the small-diameter pipe is provided with the water outlet joint, so that water in the through pipe enters the inner cavity of the small-diameter pipe and then flows out through the water outlet joint.

According to some embodiments of the present invention, a sealing rubber ring is sleeved on the through pipe, and the sealing rubber ring is tightly attached to the inner wall of the small-diameter pipe.

According to some embodiments of the utility model, the through pipe penetrates through the bottom plate of the housing, the port of the lower end of the through pipe is closed, the side wall of the through pipe is provided with a water inlet joint, the water inlet joint is communicated with the through pipe, and the water inlet joint is located outside the housing.

According to some embodiments of the utility model, the housing comprises an upper cover and a lower housing, the upper cover is covered on the top of the lower housing; the outlet window is arranged on the side wall of the lower shell, and the through pipe is arranged in the center of the bottom plate of the lower shell.

According to some embodiments of the present invention, a return spring barrel is installed between the upper cover and the tube plate, the return spring barrel includes a barrel body and a spring roll, the barrel body is fixedly installed on the top of the tube plate, the spring roll is installed in the barrel body, the upper cover is provided with an upper rotating shaft, the upper rotating shaft is inserted into the barrel body, an end of an inner ring of the spring roll is connected with the upper rotating shaft, and when the return spring barrel rotates around the upper rotating shaft, the spring roll stores a torsional force.

According to some embodiments of the utility model, the top of the box body is provided with a limiting block, and the upper cover is provided with a limiting groove.

According to some embodiments of the present invention, the upper cover and the lower housing respectively extend outward to form an upper platform and a lower platform, and a reversing lever is rotatably installed between the upper platform and the lower platform.

According to some embodiments of the utility model, a pipe groove is formed in the outer wall of the pipe disc, the pipe groove is spiral, the water outlet pipe is installed in the pipe groove, and the notch is located at the highest outlet of the pipe groove.

The utility model has at least the following beneficial effects:

the water outlet joint is arranged on the inner rotary pipe and connected with the water outlet pipe, so that the communication of a water channel is realized, and the water outlet joint has the advantages of simple structure and strong water tightness.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is an overall schematic diagram of an embodiment of the present invention;

FIG. 2 is an exploded view of an embodiment of the present invention;

FIG. 3 is an overall cross-sectional view of an embodiment of the present invention;

FIG. 4 is a cross-sectional view of the combination of the lower housing and the inner tube according to the embodiment of the present invention;

FIG. 5 is a schematic view of a tube tray according to an embodiment of the present invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

Referring to fig. 1 to 3 and 5, an outlet pipe waterway structure for a tooth flusher includes a housing 100, a pipe disc 200, an inner rotary pipe 300, and an outlet pipe 400; a pipe outlet window 110 is formed on the side wall of the shell 100, a through pipe 120 is arranged in the center of the bottom plate of the shell 100, and the through pipe 120 is used for accessing an external water source; the pipe disc 200 is rotatably arranged in the shell 100, and a notch 220 is arranged on the pipe disc 200; the inner rotary pipe 300 is connected with the pipe disc 200, the inner rotary pipe 300 is provided with a water outlet joint 310, the inner rotary pipe 300 is sleeved on the through pipe 120, and the inner rotary pipe 300 rotates by taking the through pipe 120 as a shaft; the water inlet end of the water pipe is connected with the water outlet joint 310 after passing through the notch 220, and the water-proof water-saving device has the advantages of simple structure and strong water tightness.

The shell 100 comprises an upper cover 101 and a lower shell 102, wherein the upper cover 101 is covered on the top of the lower shell 102; the outlet window 110 is opened on the side wall of the lower shell 102, the outlet end of the outlet pipe 400 extends out of the outlet window 110, and the through pipe 120 is arranged in the center of the bottom plate of the lower shell 102.

The return spring barrel 500 is arranged between the upper cover 101 and the tube coil 200, the return spring barrel 500 comprises a barrel body 510 and a spring roll 520, the barrel body 510 is fixedly arranged at the top of the tube coil 200, the spring roll 520 is arranged in the barrel body 510, the upper cover 101 is provided with an upper rotating shaft 130, the upper rotating shaft 130 is inserted into the barrel body 510, and the end part of the inner ring of the spring roll 520 is connected with the upper rotating shaft 130.

When the water outlet pipe 400 is pulled, the return spring barrel 500 is driven by the pipe coil 200 to rotate by taking the upper rotating shaft 130 as a shaft, and at the moment, the spring coil 520 is twisted to store force; when the water outlet pipe 400 is loosened, the clockwork spring roll 520 starts to release force and reset, so that the pipe coil 200 is driven by the return force clockwork spring box 500 to rotate reversely, the water outlet pipe 400 is wound in the pipe groove 210, and the water outlet pipe 400 is automatically wound.

In order to avoid the spring roll 520 from being excessively twisted and cracked, the top of the box body 510 is provided with a limiting block 530, and the upper cover 101 is provided with a limiting groove 140.

The upper cover 101 and the lower housing 102 respectively extend outward to form an upper platform 150 and a lower platform 160, a reversing rod 170 is rotatably mounted between the upper platform 150 and the lower platform 160, and the direction of the water outlet pipe 400 is changed by the reversing rod 170.

Referring to fig. 4, the inner rotary pipe 300 is sequentially divided into a small-diameter pipe 301 and a large-diameter pipe 302 from top to bottom, the through pipe 120 is inserted into the small-diameter pipe 301, and a water outlet joint 310 is arranged on the outer side wall of the small-diameter pipe 301, so that water in the through pipe 120 flows into the inner cavity of the small-diameter pipe 301 and then flows out through the water outlet joint 310.

The through pipe 120 is sleeved with a sealing rubber ring 180, and the sealing rubber ring 180 is tightly attached to the inner wall of the small-diameter pipe 301, so that the water tightness is improved.

The through pipe 120 penetrates through the bottom plate of the shell 100 downwards, the port of the lower end of the through pipe 120 is closed, the side wall of the through pipe 120 is provided with a water inlet joint 190, the water inlet joint 190 is communicated with the through pipe 120, and the water inlet joint 190 is positioned outside the shell 100.

Referring to fig. 5, a spiral pipe groove 210 is formed in the pipe tray 200, the water outlet pipe 400 is installed in the pipe groove 210, and the notch 220 is located at the highest outlet of the pipe groove 210, so that when the water outlet pipe 400 is wound, stacked and wound, and the smoothness of the water outlet pipe 400 when being pulled out for use is improved.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims

1. A outlet pipe waterway structure for a tooth flusher, comprising:

the water purifier comprises a shell (100), wherein a pipe outlet window (110) is formed in the side wall of the shell (100), a through pipe (120) is arranged in the center of the bottom plate of the shell (100), and the through pipe (120) is used for being connected with an external water source;

the pipe disc (200), the pipe disc (200) is rotatably arranged in the shell (100), and a notch (220) is arranged on the pipe disc (200);

the inner rotating pipe (300), the inner rotating pipe (300) is connected with the pipe disc (200), a water outlet joint (310) is arranged on the inner rotating pipe (300), and the inner rotating pipe (300) is sleeved on the through pipe (120) so that the inner rotating pipe (300) rotates by taking the through pipe (120) as a shaft;

the water outlet pipe (400) is wound on the pipe disc (200), and the water inlet end of the water outlet pipe (400) is connected with the water outlet connector (310).

2. The water outlet pipe waterway structure of the tooth flushing device according to claim 1, wherein the internal rotating pipe (300) is sequentially divided into a small-diameter pipe (301) and a large-diameter pipe (302) from top to bottom, the through pipe (120) is inserted into the small-diameter pipe (301), and the outer side wall of the small-diameter pipe (301) is provided with the water outlet connector (310), so that water in the through pipe (120) enters the inner cavity of the small-diameter pipe (301) and then flows out through the water outlet connector (310).

3. The water path structure of the water outlet pipe for the tooth flushing device as claimed in claim 2, wherein the through pipe (120) is sleeved with a sealing rubber ring (180), and the sealing rubber ring (180) is tightly attached to the inner wall of the small-diameter pipe (301).

4. The water outlet pipe waterway structure of the tooth flushing device according to claim 1, wherein the through pipe (120) penetrates downward through a bottom plate of the housing (100), a lower end port of the through pipe (120) is closed, a water inlet joint (190) is arranged on a side wall of the through pipe (120), the water inlet joint (190) is communicated with the through pipe (120), and the water inlet joint (190) is located outside the housing (100).

5. The water outlet pipe waterway structure for the tooth flusher according to claim 1, wherein the shell (100) comprises an upper cover (101) and a lower shell (102), and the upper cover (101) is covered on the top of the lower shell (102); the outlet window (110) is arranged on the side wall of the lower shell (102), and the through pipe (120) is arranged in the center of the bottom plate of the lower shell (102).

6. The water outlet pipe waterway structure for the tooth flushing device according to claim 5, wherein a return spring barrel (500) is installed between the upper cover (101) and the pipe coil (200), the return spring barrel (500) comprises a barrel body (510) and a spring coil (520), the barrel body (510) is fixedly installed at the top of the pipe coil (200), the spring coil (520) is installed in the barrel body (510), an upper rotating shaft (130) is arranged on the upper cover (101), the upper rotating shaft (130) is inserted into the barrel body (510), the inner ring end of the spring coil (520) is connected with the upper rotating shaft (130), and when the return spring barrel (500) rotates around the upper rotating shaft (130), the spring coil (520) stores torsional force.

7. The water outlet pipe waterway structure of the tooth flusher according to claim 6, wherein a limiting block (530) is installed at the top of the box body (510), and a limiting groove (140) is formed on the upper cover (101).

8. The water outlet pipe waterway structure of the tooth flusher according to claim 5, wherein the upper cover (101) and the lower shell (102) extend outwards to form an upper platform (150) and a lower platform (160), and a reversing rod (170) is rotatably mounted between the upper platform (150) and the lower platform (160).

9. The water outlet pipe waterway structure of the tooth flushing device according to claim 1, wherein a pipe groove (210) is formed in an outer wall of the pipe disc (200), the pipe groove (210) is spiral, the water outlet pipe (400) is installed in the pipe groove (210), and the notch (220) is located at the highest outlet of the pipe groove (210).