CN210384091U

CN210384091U - Novel negative pressure type oral cavity irrigator

Info

Publication number: CN210384091U
Application number: CN201920055343.6U
Authority: CN
Inventors: 陈慧
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-01-14
Filing date: 2019-01-14
Publication date: 2020-04-24
Anticipated expiration: 2029-01-14

Abstract

The utility model discloses a novel negative pressure formula oral cavity flusher, it belongs to oral cavity flusher technical field. Including oral cavity flusher body and washing terminals, the inside fixed mounting of oral cavity flusher body has shower nozzle dismouting mechanism, through shower nozzle dismouting mechanism swing joint between oral cavity flusher body and the washing terminals, shower nozzle dismouting mechanism includes two first spouts, two second rectangle through-holes, two third spouts and two connecting rod grooves, two the upper surface at the oral cavity flusher body is seted up to first spout, the inslot sliding connection of first spout has the slide, the lower fixed surface of slide has the one end of first compression spring, the other end fixed connection of first compression spring is in the bottom of first spout, two the upper surface of slide passes first spout fixedly connected with press the clamp plate. The utility model discloses an above-mentioned isotructure's cooperation has realized that convenient dismantlement and installation washing terminals carry out with trading abluent effect.

Description

Novel negative pressure type oral cavity irrigator

Technical Field

The utility model relates to an oral cavity flusher technical field specifically is a novel negative pressure formula oral cavity flusher.

Background

Compared with the common toothbrush, the tooth flusher has better effect on treating dental plaque, gingivitis and the like. Because most toothbrushes do not allow the toothpaste to penetrate deep into the crevices, grooves, and crevices of the occlusal surface where 80% of the tooth decay occurs, the irrigator allows water or liquid medicine to enter the crevices of the occlusal surface to neutralize the acidic substances therein and restore the calcium content to the enamel that has been decalcified. The negative pressure type oral cavity irrigator can be used for irrigating the oral cavity and sucking out the irrigation liquid, the saliva and the sputum in the oral cavity by utilizing negative pressure. However, the flushing nozzle of the traditional negative pressure type oral irrigator is not easy to replace when in use, and is inconvenient to use in the occasions of using by a plurality of people such as hospitals and the like or the occasions of cleaning by replacing the flushing nozzle. For example, the three-in-one oral cavity irrigator disclosed in the Chinese patent CN206026464U is inconvenient to replace the irrigator nozzle during use and is inconvenient to clean and replace.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel negative pressure formula oral cavity flusher possesses convenient dismantlement and installation washing terminals and carries out with trading abluent advantage, has solved the inconvenient problem of dismantling and installing of traditional oral cavity flusher washing terminals.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel negative pressure formula oral cavity flusher, includes oral cavity flusher body and washing terminals, the inside fixed mounting of oral cavity flusher body has shower nozzle dismouting mechanism, through shower nozzle dismouting mechanism swing joint between oral cavity flusher body and the washing terminals.

The spray head dismounting mechanism comprises two first chutes, two second rectangular through holes, two third chutes and two connecting rod grooves, wherein the two first chutes are arranged on the upper surface of the oral cavity flusher body, the chutes of the first chutes are connected with sliding plates in a sliding manner, the lower surface of each sliding plate is fixedly connected with one end of a first compression spring, the other end of each first compression spring is fixedly connected with the bottom of the first chute, the upper surfaces of the two sliding plates penetrate through the first chutes to be fixedly connected with a pressing plate, the inside of each sliding plate is provided with the second chute, the chutes of the second chute are connected with a clamping plate in a sliding manner, the lower surface of each clamping plate is fixedly connected with one end of a second compression spring, the other end of each second compression spring is fixedly connected with the bottom of the second chute, the side surfaces of the clamping plate are provided with first rectangular through holes, and the two second rectangular through holes are arranged on the side surfaces of the, first rectangle through-hole communicates with each other with second rectangle through-hole, two the side at washing terminals is all seted up to the third spout, the inslot sliding connection of third spout has the inserted block, the one end of the side fixedly connected with extension spring of inserted block, the other end fixed connection of extension spring is on the cell wall of third spout, the rectangle recess has been seted up to the lower surface of inserted block, the inserted block passes third spout, second rectangle through-hole and first rectangle through-hole in proper order and passes through rectangle recess and cardboard joint, the inside fixedly connected with connecting rod, two of inserted block the connecting rod groove is seted up respectively in washing terminals's front and back both sides, the connecting rod passes third spout sliding connection on the cell wall in connecting rod groove, the pole wall of connecting rod passes connecting rod groove fixedly connected with knob.

Preferably, the two first chutes are symmetrically distributed along the symmetry axis of the oral cavity flusher body.

Preferably, the second rectangular through hole is matched with the size of the insertion block.

Preferably, the upper surface of the pressing plate is provided with anti-skid lines.

Preferably, the surface of the knob is provided with anti-skid grains.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a through setting up shower nozzle dismouting mechanism, first spout, the slide, first compression spring, the press plate, the second spout, the cardboard, second compression spring, first rectangle through-hole, second rectangle through-hole, the third spout, the inserted block, the extension spring, the rectangle recess, the connecting rod, connecting rod groove and knob, when needing to follow the washing shower nozzle and change the washing, when needing to dismantle down washing shower nozzle, the operator drives two slides rather than fixed connection through pressing the press plate, the slide is the downward slip along the cell wall of first spout, the slide moves down, drive the cardboard that sliding connection is in its second spout and move down, cardboard moves down, make cardboard and inserted block relieve the joint, the inserted block is under the pulling force of the extension spring rather than fixed connection, pull out from second rectangle through-hole and first rectangle through-hole in proper order, slide in the inslot of third spout, thereby dismantle down washing nozzle, when the shower nozzle is washed in needs installation, the operator is through the bellying department of covering the shower nozzle at the oral cavity flusher body, in proper order to the one side pulling two knobs that are close to the oral cavity flusher body, the knob is through the connecting rod rather than fixed connection, it passes through the downward extrusion cardboard to drive the inserted block, pass the third spout in proper order, second rectangle through-hole and first rectangle through-hole, the cardboard is under the spring action rather than fixed connection's second compression spring, upwards slide along the second spout, thereby pass through rectangle recess joint with the inserted block, realize conveniently dismantling and install the shower nozzle and carry out with trading abluent effect.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a partial front cross-sectional view of the present invention;

fig. 3 is a partial side sectional view of the present invention.

In the figure: 1-oral cavity flusher body, 2-flushing nozzle, 3-nozzle dismounting mechanism, 4-first chute, 5-sliding plate, 6-first compression spring, 7-pressing plate, 8-second chute, 9-clamping plate, 10-second compression spring, 11-first rectangular through hole, 12-second rectangular through hole, 13-third chute, 14-insert block, 15-tension spring, 16-rectangular groove, 17-connecting rod, 18-connecting rod groove and 19-knob.

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 to 3, the present invention provides a technical solution: the utility model provides a novel negative pressure formula oral cavity flusher, including oral cavity flusher body 1 and

washing terminals

2, 1 inside fixed mounting of oral cavity flusher body has shower nozzle dismouting mechanism 3, through 3 swing joint of shower nozzle dismouting mechanism between oral cavity flusher body 1 and the washing terminals 2, oral cavity flusher body 1 includes the vacuum pump and washes the bag, communicate with each other with two orifices of washing terminals 2 through the pipe respectively, oral cavity flusher body 1 is when using, wash the oral cavity through the liquid in the washing bag, utilize the vacuum pump to form the negative pressure simultaneously, with the flush fluid in the oral cavity, saliva and phlegm suction.

The nozzle dismounting mechanism 3 comprises two first chutes 4, two second rectangular through holes 12, two third chutes 13 and two connecting rod grooves 18, wherein the two first chutes 4 are arranged on the upper surface of the oral cavity flusher body 1, the two first chutes 4 are symmetrically distributed along the symmetry axis of the oral cavity flusher body 1, the grooves of the first chutes 4 are connected with sliding plates 5 in a sliding way, the lower surfaces of the sliding plates 5 are fixedly connected with one ends of first compression springs 6, the other ends of the first compression springs 6 are fixedly connected with the bottom of the first chutes 4, the upper surfaces of the two sliding plates 5 penetrate through the first chutes 4 and are fixedly connected with pressing plates 7, the upper surfaces of the pressing plates 7 are provided with anti-skid grains, the inside of the sliding plates 5 is provided with second chutes 8, the grooves of the second chutes 8 are connected with clamping plates 9 in a sliding way, the lower surfaces of the clamping plates 9 are fixedly connected with one ends of second compression springs 10, the other ends of the second compression springs 10 are fixedly connected with, the side surface of the clamping plate 9 is provided with a first rectangular through hole 11, two second rectangular through holes 12 are arranged on the side surface of the oral cavity flusher body 1, the first rectangular through hole 11 is communicated with the second rectangular through hole 12, two third sliding grooves 13 are arranged on the side surface of the flushing nozzle 2, inserting blocks 14 are connected in the grooves of the third sliding grooves 13 in a sliding way, one end of a tension spring 15 is fixedly connected to the side surface of each inserting block 14, the other end of the tension spring 15 is fixedly connected to the groove wall of the third sliding groove 13, rectangular grooves 16 are arranged on the lower surface of each inserting block 14, the inserting blocks 14 sequentially penetrate through the third sliding grooves 13, the second rectangular through holes 12 and the first rectangular through holes 11 and are clamped with the clamping plate 9 through the rectangular grooves 16, the second rectangular through holes 12 are matched with the size of the inserting blocks 14, connecting rods 17 are fixedly connected to the inner parts of the inserting blocks 14, the two connecting rod grooves 18 are respectively arranged on the front side and the back side of the flushing, the rod wall of the connecting rod 17 penetrates through the connecting rod groove 18 to be fixedly connected with a knob 19, the surface of the knob 19 is provided with anti-skid lines, when the flushing nozzle 2 needs to be replaced and cleaned and the lower flushing nozzle 2 needs to be disassembled, an operator presses the pressing plate 7 to move downwards to drive the two sliding plates 5 fixedly connected with the pressing plate 7 to slide downwards along the groove wall of the first sliding groove 4, the sliding plates 5 move downwards to drive the clamping plates 9 connected in the second sliding grooves 8 in a sliding manner to move downwards, the clamping plates 9 move downwards to enable the clamping plates 9 and the inserting blocks 14 to be released from clamping connection, the inserting blocks 14 are sequentially pulled out from the second rectangular through holes 12 and the first rectangular through holes 11 under the tension of tension springs 15 fixedly connected with the inserting blocks and slide into the grooves of the third sliding grooves 13 to disassemble the flushing nozzle 2, and when the flushing nozzle 2 needs to be assembled, the operator sleeves the flushing nozzle 2 at the raised part of the oral cavity flusher body 1, to two knobs 19 of one side pulling that is close to oral cavity flusher body 1 in proper order, knob 19 is through rather than fixed connection's connecting rod 17, drive inserted block 14 through pushing cardboard 9 downwards, pass third spout 13 in proper order, second rectangle through-hole 12 and first rectangle through-hole 11, cardboard 9 is under the spring action of rather than fixed connection's second compression spring 10, upwards slide along second spout 8, thereby pass through rectangle recess 16 joint with inserted block 14, realize convenient dismantlement and installation washing terminals 2 and carry out the abluent effect of following the trade.

The working principle is as follows: when the novel negative pressure type oral irrigator is used, the irrigator 2 needs to be replaced and cleaned, and the lower irrigator 2 needs to be disassembled, an operator presses the pressing plate 7 to move downwards to drive the two sliding plates 5 fixedly connected with the pressing plate 7 to slide downwards along the groove wall of the first sliding groove 4, the sliding plates 5 move downwards to drive the clamping plate 9 slidably connected in the second sliding groove 8 to move downwards, the clamping plate 9 moves downwards to release the clamping connection between the clamping plate 9 and the inserting block 14, the inserting block 14 is pulled out from the second rectangular through hole 12 and the first rectangular through hole 11 in sequence under the tension of the tension spring 15 fixedly connected with the inserting block 14 and slides into the groove of the third sliding groove 13, so as to disassemble the lower irrigator 2, when the irrigator 2 needs to be installed, the operator pulls the two knobs 19 to one side close to the oral irrigator body 1 in sequence by sleeving the irrigator 2 at the bulge of the oral irrigator body 1, knob 19 is through rather than fixed connection's connecting rod 17, drives inserted block 14 through pushing down cardboard 9, passes third spout 13 in proper order, second rectangle through-hole 12 and first rectangle through-hole 11, cardboard 9 under the spring action of rather than fixed connection's second compression spring 10, upwards slides along second spout 8 to pass through rectangle recess 16 joint with inserted block 14, realize convenient dismantlement and installation washing terminals 2 and carry out the abluent effect of trading.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel negative pressure formula oral cavity flusher, includes oral cavity flusher body (1) and washing terminals (2), its characterized in that: the oral cavity flusher is characterized in that a nozzle dismounting mechanism (3) is fixedly arranged in the oral cavity flusher body (1), and the oral cavity flusher body (1) is movably connected with the flushing nozzle (2) through the nozzle dismounting mechanism (3);

the nozzle dismounting mechanism (3) comprises two first chutes (4), two second rectangular through holes (12), two third chutes (13) and two connecting rod grooves (18), two of the first chutes (4) are arranged on the upper surface of the oral irrigator body (1), the first chutes (4) are connected with a sliding plate (5) in a sliding way, the lower surface of the sliding plate (5) is fixedly connected with one end of a first compression spring (6), the other end of the first compression spring (6) is fixedly connected with the bottom of the first chute (4), two of the sliding plates (5) are connected with a pressing plate (7) through the first chute (4), the second chute (8) is arranged in the sliding plate (5), a clamping plate (9) is connected with the second chute (8) in a sliding way, the lower surface of the clamping plate (9) is fixedly connected with one end of a second compression spring (10), the other end of the second compression spring (10) is fixedly connected to the bottom of the second sliding groove (8), the side of the clamping plate (9) is provided with a first rectangular through hole (11), two second rectangular through holes (12) are arranged on the side of the oral irrigator body (1), the first rectangular through hole (11) is communicated with the second rectangular through hole (12), two third sliding grooves (13) are arranged on the side of the washing nozzle (2), the groove of the third sliding groove (13) is connected with an inserting block (14) in a sliding manner, the side of the inserting block (14) is fixedly connected with one end of a tension spring (15), the other end of the tension spring (15) is fixedly connected to the groove wall of the third sliding groove (13), the lower surface of the inserting block (14) is provided with a rectangular groove (16), and the inserting block (14) sequentially penetrates through the third sliding groove (13), the second rectangular through hole (12) and the first rectangular through hole (11) and is connected with the clamping plate (9) in a clamping manner through the rectangular groove (16), the inside fixedly connected with connecting rod (17) of inserted block (14), two both sides around washing shower nozzle (2) are seted up respectively in connecting rod groove (18), connecting rod (17) pass third spout (13) sliding connection on the cell wall of connecting rod groove (18), the pole wall of connecting rod (17) passes connecting rod groove (18) fixedly connected with knob (19).

2. The novel negative pressure oral irrigator of claim 1, wherein: the two first sliding grooves (4) are symmetrically distributed along the symmetry axis of the oral cavity flusher body (1).

3. The novel negative pressure oral irrigator of claim 1, wherein: the second rectangular through hole (12) is matched with the size of the insert block (14).

4. The novel negative pressure oral irrigator of claim 1, wherein: the upper surface of the pressing plate (7) is provided with anti-skid lines.

5. The novel negative pressure oral irrigator of claim 1, wherein: the surface of the knob (19) is provided with anti-skid grains.