CN213758672U

CN213758672U - Oral cavity cleaning device

Info

Publication number: CN213758672U
Application number: CN202022854106.1U
Authority: CN
Inventors: 牛家慧
Original assignee: Shijiazhuang Second Hospital
Current assignee: Shijiazhuang Second Hospital
Priority date: 2020-12-03
Filing date: 2020-12-03
Publication date: 2021-07-23
Anticipated expiration: 2030-12-03

Abstract

The utility model discloses an oral cavity belt cleaning device, including shell, ooff valve and restriction piece, the hose is installed at the top of shell, and the top of hose is fixed with the outlet pipe, the through-hole has been seted up at the top of outlet pipe, and the inside of through-hole is provided with the bull stick, the top at the connection pad is fixed to the bottom of bull stick, the stopper is installed to the bottom of connection pad, the bottom of stopper stretches into the inside in spacing hole, annotate the inner wall in liquid hole and seted up the standing groove, and the internally mounted of standing groove has from the driving wheel, the restriction piece is fixed in the left and right sides from the driving wheel. This oral cavity belt cleaning device is provided with the bull stick, through clockwise rotation bull stick, and then through threaded connection's through-hole for the bull stick drives the stopper and rises, and the rethread rotates the ooff valve and makes the slider break away from the second spout, and then the cleaning solution will promote and prescribe a limit to the ball, and then the cleaning solution will spout, has reached the purpose of control cleaning solution spun volume.

Description

Oral cavity cleaning device

Technical Field

The utility model relates to an oral cavity washs technical field, specifically is an oral cavity belt cleaning device.

Background

Oral health is one of health which needs to be paid attention to by everyone, at present, oral care is relatively common in China, but related medical instruments are relatively lacked, and a plurality of oral cleaning devices exist in the market, but the oral cleaning devices in the market have some defects, so that people hope to improve the oral cleaning devices in the market through innovation;

(1) the oral cavity cleaning device in the market is inconvenient to control the water yield of the spray head in the using process, so that the oral cavity cannot be cleaned well in the using process;

(2) the inner wall of the injection hole of the oral cleaning device on the market can have dust impurities during the use process, and the dust can be brought into the inner part with the shell during the process of injecting the cleaning liquid;

therefore, the oral cavity cleaning device can solve the problems well.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an oral cavity belt cleaning device to solve the water yield of the inconvenient control shower nozzle of the oral cavity belt cleaning device on the existing market that above-mentioned background art provided and the inconvenient effectual problem that prevents that external dust from getting into the injection orifice inside on the market.

In order to achieve the above object, the utility model provides a following technical scheme: an oral cavity cleaning device comprises a shell, a switch valve and a limiting block, wherein a hose is installed at the top of the shell, a water outlet pipe is fixed at the top of the hose, a through hole is formed in the top of the water outlet pipe, a rotating rod is arranged inside the through hole, the bottom of the rotating rod is fixed at the top of a connecting disc, a limiting block is installed at the bottom of the connecting disc, the bottom end of the limiting block extends into a limiting hole, the limiting hole is formed in the right end of the water outlet pipe, a first sliding groove and a second sliding groove are formed in the upper side and the lower side of the water outlet pipe respectively, a second sliding groove is formed in the top of one end of the first sliding groove, the switch valve is arranged on the left side of the water outlet pipe, one end of the switch valve extends into the water outlet pipe, sliding blocks are fixed at the upper end and the lower end of the switch valve respectively, the sliding blocks are arranged inside the second sliding grooves, and a limiting ball is fixed at the right end of the switch valve, the left side of shell has been seted up and has been annotated the liquid hole, and the internally mounted who annotates the liquid hole has the check valve, the standing groove has been seted up to the inner wall of annotating the liquid hole, and the internally mounted of standing groove has from the driving wheel, the left and right sides at the driving wheel is fixed to the limiting block.

Preferably, the inside of through-hole is the screw thread setting, be threaded connection between through-hole and the bull stick, and the bull stick passes through to constitute rotatory elevation structure between through-hole and the connection pad to the length of the stopper that the connection pad bottom is connected decreases progressively in proper order, and the section size of stopper equals with the section size in spacing hole moreover.

Preferably, the first sliding chute and the second sliding chute are vertically distributed, the section width of the first sliding chute is larger than that of the sliding block, and the sliding block forms a sliding structure with the water outlet pipe through the first sliding chute.

Preferably, the top of the driven wheel is connected with the connecting rod through a movable shaft, one side, close to the connecting rod, of the top of the driven wheel is connected with the supporting rod through a bolt, a door valve leaf is installed on the inner wall of the driven wheel, a fixing groove is formed in the top, close to one side of the driven wheel, of the door valve leaf, the inside of the fixing groove is connected with the other side of the connecting rod, and a driving wheel is connected to the outer side of the driven wheel.

Preferably, the driven wheel is in meshed connection with the driving wheel, and a rotating structure is formed between the driven wheel and the door valve leaf through a connecting rod.

Preferably, the limiting blocks are arranged in two groups, the limiting blocks are symmetrically distributed around the center of the driven wheel, and the limiting blocks are connected with the liquid injection hole in a clamping mode.

Compared with the prior art, the beneficial effects of the utility model are that: the oral cavity cleaning device;

(1) the rotating rod is arranged, the rotating rod is rotated clockwise, and then the rotating rod drives the limiting block to ascend through the through hole in threaded connection, so that the limiting block leaves the limiting hole once, the cleaning solution is discharged from the limiting hole, the sliding block is separated from the second sliding groove through rotation of the switch valve, the limiting ball is pushed by the cleaning solution, the cleaning solution is sprayed out, and the purpose of controlling the spraying amount of the cleaning solution is achieved;

(2) be provided with from the driving wheel, and then drive from the driving wheel through rotating the action wheel, and then make from the connecting rod that the driving wheel drove the top and pass through the loose axle and connect, the connecting rod will drive closing of door valve leaf through the fixed slot immediately, and then the inside of injection hole is got into to effectual external dust that prevents.

Drawings

FIG. 1 is a schematic view of the cross-sectional structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the cross-sectional structure of the switch valve and the water outlet pipe in front view;

FIG. 4 is a schematic view of the top view structure of the connection between the water outlet pipe and the first chute;

FIG. 5 is a schematic view of the structure of the main section of the liquid injection hole and the driven wheel;

FIG. 6 is a schematic structural view illustrating an opened state of the door vane of the present invention;

fig. 7 is an enlarged schematic view of the structure at B in fig. 5 according to the present invention.

In the figure: 1. a housing; 2. a hose; 3. a water outlet pipe; 4. a through hole; 5. a rotating rod; 6. a connecting disc; 7. a limiting block; 8. a limiting hole; 9. a first chute; 10. a second chute; 11. an on-off valve; 12. a slider; 13. a confining ball; 14. a liquid injection hole; 15. a one-way valve; 16. a placement groove; 17. a driven wheel; 1701. a connecting rod; 1702. a support bar; 1703. a valve flap; 1704. fixing grooves; 1705. a driving wheel; 18. a block is defined.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides an oral cavity belt cleaning device, which comprises a housing 1, the hose 2, outlet pipe 3, through-hole 4, the bull stick 5, connection pad 6, stopper 7, spacing hole 8, first spout 9, second spout 10, ooff valve 11, slider 12, inject ball 13, annotate liquid hole 14, check valve 15, standing groove 16, from driving wheel 17, connecting rod 1701, bracing piece 1702, door valve leaf 1703, fixed slot 1704, action wheel 1705 and restriction block 18, hose 2 is installed at the top of shell 1, and the top of hose 2 is fixed with outlet pipe 3, through-hole 4 has been seted up at the top of outlet pipe 3, and the inside of through-hole 4 is provided with bull stick 5, the top at connection pad 6 is fixed to the bottom of bull stick 5, stopper 7 is installed to the bottom of connection pad 6, the inside of stopper 7 stretches into spacing hole 8, and the right-hand member at outlet pipe 3 is seted up to spacing hole 8. First spout 9 and second spout 10 have all been seted up to the upper and lower both sides of outlet pipe 3, and second spout 10 has been seted up at the top of first spout 9 one end, the setting of ooff valve 11 is in the left side of outlet pipe 3, and the one end of ooff valve 11 stretches into the inside of outlet pipe 3, the upper and lower both ends of ooff valve 11 all are fixed with slider 12, and slider 12 sets up the inside at second spout 10, the right-hand member of ooff valve 11 is fixed with injects ball 13, annotate liquid hole 14 has been seted up in the left side of shell 1, and the internally mounted who annotates liquid hole 14 has check valve 15, it has seted up standing groove 16 to annotate the inner wall of liquid hole 14, and the internally mounted of standing groove 16 has from driving wheel 17, injecture block 18 fixes in the left and right sides from driving wheel 17.

The inside of through-hole 4 is the screw thread setting, is threaded connection between through-hole 4 and bull stick 5, and bull stick 5 passes through and constitutes rotatory elevation structure between through-hole 4 and the connection pad 6 to the length of stopper 7 that connection pad 6 bottom is connected diminishes in proper order, and the section size of stopper 7 equals with the section size in spacing hole 8 in addition, through rotating bull stick 5, and then makes connection pad 6 drive stopper 7 rebound in proper order, and then the size of more convenient control water yield.

The first sliding groove 9 and the second sliding groove 10 are vertically distributed, the section width of the first sliding groove 9 is larger than that of the sliding block 12, the sliding block 12 forms a sliding structure between the first sliding groove 9 and the water outlet pipe 3, the sliding block 12 can move in the first sliding groove 9 more conveniently, and starting and closing of the water valve are facilitated.

The top of the driven wheel 17 is connected with the connecting rod 1701 through the movable shaft, one side, close to the connecting rod 1701, of the top of the driven wheel 17 is connected with the supporting rod 1702 through a bolt, a door valve leaf 1703 is installed on the inner wall of the driven wheel 17, a fixing groove 1704 is formed in the top, close to one side of the driven wheel 17, of the door valve leaf 1703, the inside of the fixing groove 1704 is connected with the other side of the connecting rod 1701, the driving wheel 1705 is connected to the outer side of the driven wheel 17, the liquid injection hole 14 is conveniently opened through the device, and external impurities are prevented from entering the device.

The driven wheel 17 is in meshed connection with the driving wheel 1705, a rotating structure is formed between the driven wheel 17 and the door valve leaf 1703 through the connecting rod 1701, the driven wheel 17 is driven through rotation of the driving wheel 1705, and then the door valve leaf 1703 is conveniently unfolded and closed through the driven wheel 17.

The limiting blocks 18 are arranged in two groups, the limiting blocks 18 are symmetrically distributed about the center of the driven wheel 17, and the limiting blocks 18 are in clamping connection with the liquid injection hole 14, so that the driven wheel 17 can move in the placing groove 16 more stably.

The working principle is as follows: when using the oral cavity cleaning device, firstly, the oral cavity cleaning device is placed at a designated position, when injecting cleaning liquid into the shell 1 as required, firstly, by rotating the driving wheel 1705, because the driving wheel 1705 is in meshed connection with the driven wheel 17, and the surface of the top of the driven wheel 17 is connected with one end of the connecting rod 1701 through the movable shaft, the other end of the connecting rod 1701 is installed in the fixed groove 1704 opened by the door valve 1703, the door valve 1703 will be opened during the rotation of the driving wheel 1705, and the limiting blocks 18 installed at the left and right sides of the driven wheel 17 will rotate in the placing groove 16, then a professional injection device is used, during the injection, the cleaning liquid will push the one-way valve 15 installed in the injection hole 14 to move towards one end of the shell 1, when the water quantity of the device needs to be adjusted, firstly, by rotating the rotating rod 5, because the rotating rod 5 is in threaded connection with the through hole 4, and the bottom of the rotating rod 5 is connected to the top of the connecting disc 6 through a bearing, then the connecting disc 6 drives the limiting block 7 to move upwards, further the cleaning solution is sprayed out through the limiting hole 8, then the switch valve 11 is rotated anticlockwise, so that the sliding block 12 moves out of the inside of the second sliding groove 10, then the switch valve 11 is pulled, so that the sliding block 12 slides in the inside of the first sliding groove 9, and the left end of the water outlet pipe 3 is separated from the limiting ball 13 driven by the switch valve 11, and further the cleaning solution can flow out.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. An oral cavity cleaning device, comprising a housing (1), a switch valve (11) and a limiting block (18), characterized in that: the hose (2) is installed at the top of the shell (1), the water outlet pipe (3) is fixed at the top of the hose (2), the through hole (4) is formed in the top of the water outlet pipe (3), the rotating rod (5) is arranged inside the through hole (4), the bottom of the rotating rod (5) is fixed at the top of the connecting disc (6), the limiting block (7) is installed at the bottom of the connecting disc (6), the bottom end of the limiting block (7) extends into the limiting hole (8), the limiting hole (8) is formed in the right end of the water outlet pipe (3), the first sliding groove (9) and the second sliding groove (10) are formed in the upper side and the lower side of the water outlet pipe (3), the second sliding groove (10) is formed in the top of one end of the first sliding groove (9), the switch valve (11) is arranged on the left side of the water outlet pipe (3), and one end of the switch valve (11) extends into the inside of the water outlet pipe (3), the upper and lower both ends of ooff valve (11) all are fixed with slider (12), and slider (12) set up the inside at second spout (10), the right-hand member of ooff valve (11) is fixed with injects ball (13), notes liquid hole (14) have been seted up in the left side of shell (1), and the internally mounted who annotates liquid hole (14) has check valve (15), the inner wall of annotating liquid hole (14) has seted up standing groove (16), and the internally mounted of standing groove (16) has from driving wheel (17), the left and right sides at from driving wheel (17) is fixed in restriction piece (18).

2. The oral cleaning device of claim 1, wherein: the inside of through-hole (4) is the screw thread setting, be threaded connection between through-hole (4) and bull stick (5), and bull stick (5) pass through and constitute rotatory elevation structure between through-hole (4) and connection pad (6) to the length of stopper (7) that connection pad (6) bottom is connected diminishes in proper order, and the section size of stopper (7) equals with the section size of spacing hole (8) moreover.

3. The oral cleaning device of claim 1, wherein: the first sliding groove (9) and the second sliding groove (10) are vertically distributed, the section width of the first sliding groove (9) is larger than that of the sliding block (12), and the sliding block (12) forms a sliding structure with the water outlet pipe (3) through the first sliding groove (9).

4. The oral cleaning device of claim 1, wherein: the top of the driven wheel (17) is connected with the connecting rod (1701) through the movable shaft, one side, close to the connecting rod (1701), of the top of the driven wheel (17) is connected with the supporting rod (1702) through a bolt, a door valve leaf (1703) is installed on the inner wall of the driven wheel (17), a fixing groove (1704) is formed in the top, close to one side of the driven wheel (17), of the door valve leaf (1703), the inside of the fixing groove (1704) is connected with the other side of the connecting rod (1701), and the outer side of the driven wheel (17) is connected with a driving wheel (1705).

5. The oral cleaning device of claim 4, wherein: the driven wheel (17) is in meshed connection with the driving wheel (1705), and a rotating structure is formed between the driven wheel (17) and the door valve leaf (1703) through the connecting rod (1701).

6. The oral cleaning device of claim 1, wherein: the limiting blocks (18) are arranged in two groups, the limiting blocks (18) are symmetrically distributed around the center of the driven wheel (17), and the limiting blocks (18) are connected with the liquid injection hole (14) in a clamping mode.