CN112043440A

CN112043440A - Oral cavity is with spray rinsing equipment

Info

Publication number: CN112043440A
Application number: CN202010924567.3A
Authority: CN
Inventors: 廖晓敏
Original assignee: Individual
Current assignee: Guancheng Medical Technology Shanghai Co ltd
Priority date: 2020-09-05
Filing date: 2020-09-05
Publication date: 2020-12-08
Anticipated expiration: 2040-09-05
Also published as: CN112043440B

Abstract

The utility model provides an oral cavity is with spray rinsing equipment, is including concentrating structure, push-and-pull structure, and the structure of concentrating is including concentrated frame, and the promotion structure includes piston, bracing piece, first connecting ring, and a side of concentrated frame is equipped with first through-hole, and oral cavity is with spray rinsing equipment still including connecting support structure, extending structure, removal frame structure. According to the invention, the supporting rod is arranged on the piston, the end part of the supporting rod can extend into the connecting frame and the telescopic frame and is matched with the first connecting ring, the roller and the second connecting ring, so that the second connecting ring can move reversely through the pull wire and the roller when the first connecting ring moves, the movable frame, the telescopic frame and the connecting frame can move periodically and mutually, liquid in the movable frame can be extruded, the liquid in the movable frame can be rapidly extruded through the third through hole, the pressure of the sprayed liquid is increased, the water pressure sprayed on the inner wall of the oral cavity can be increased, and the inner wall of the oral cavity can be comprehensively and effectively cleaned.

Description

Oral cavity is with spray rinsing equipment

Technical Field

The invention relates to the technical field of medical instruments, in particular to spray washing equipment for an oral cavity.

Background

Currently, in the field of oral medical treatment, in order to clean the oral cavity and keep the oral cavity clean, it is necessary to spray the oral cavity to remove dirt in the oral cavity. The existing oral cavity spray-washing device cleans the fixed part of the oral cavity when the oral cavity is sprayed and washed, and the cleaning is incomplete; and the pressure of spray washing is small during spray washing, so that dirt in the oral cavity cannot be effectively washed clean, and the degree of cleaning the oral cavity is influenced.

Therefore, there is a need to provide a new technical solution to overcome the above-mentioned drawbacks.

Disclosure of Invention

The object of the present invention is to provide a spray rinsing device for oral use which effectively solves the above-mentioned technical problems.

In order to achieve the purpose of the invention, the following technical scheme is adopted:

the oral spray washing equipment comprises a concentration structure, a push-pull structure arranged in the concentration structure, wherein the concentration structure comprises a concentration frame, a pushing structure comprises a piston contained in the concentration frame, a support rod arranged on the piston, and a first connecting ring arranged at the end part of the support rod, a first through hole is formed in one side surface of the concentration frame, the oral spray washing equipment further comprises a connecting and supporting structure, a telescopic structure arranged on the connecting and supporting structure, and a moving frame structure arranged on the telescopic structure, the connecting and supporting structure comprises a connecting frame, a fixed rod arranged in the connecting frame, and a roller arranged at the end part of the fixed rod, one end of the connecting frame is aligned with the first through hole and is fixedly connected with the side surface of the concentration frame, and the telescopic structure comprises a telescopic frame, a fixed block arranged outside the telescopic frame, a push-pull structure arranged in the concentration structure, and a first connecting ring arranged at the end, Set up in second spring, third spring on the fixed block, the one end of flexible frame accept in the connection box and rather than sliding seal connection, the one end of fixed block with flexible frame fixed connection, remove the frame structure including remove the frame, be fixed in remove the second go-between in the frame and set up in act as go-between on the second go-between, the other end of flexible frame accept in remove in the frame and rather than internal surface sliding seal connection, the one end of acting as go-between with second connection ring fixed connection, the other end of acting as go-between with first connection ring fixed connection, act as go-between the top and lean on the gyro wheel, first connection ring is in between second go-between and the gyro wheel, be equipped with the third through-hole on the removal frame.

Preferably, one end of the second spring is fixedly connected with the fixed block, the other end of the second spring is fixedly connected with the end of the connecting frame, one end of the third spring is fixedly connected with the fixed block, and the other end of the third spring is fixedly connected with the movable frame.

Preferably, the push-pull structure further comprises a push rod arranged on the piston, a cylinder arranged on the push rod, and a connecting pipe arranged on the piston, the piston is accommodated in the concentration frame and is in sliding contact with the inner surface of the concentration frame, and the piston is provided with a second through hole penetrating through the left surface and the right surface of the piston.

Preferably, one end of the push rod is fixedly connected with the piston, the other end of the push rod is connected with the cylinder, one end of the connecting pipe is aligned with the second through hole and is fixedly connected with the side face of the piston, and one end of the supporting rod 26 extends into the connecting frame.

Preferably, the connection support structure further includes a positioning frame disposed outside the connection frame, a moving rod disposed on the positioning frame, a first spring disposed at one end of the moving rod, a support portion disposed at the other end of the moving rod, and a pad disposed on the support portion.

Preferably, the end of the positioning frame is fixedly connected with the outer surface of the connecting frame, the moving rod penetrates through the positioning frame and is in sliding contact with the positioning frame, one end of the first spring is fixedly connected with the outer surface of the connecting frame, and the other end of the first spring is fixedly connected with one end of the moving rod.

Preferably, the other end of the moving rod is fixedly connected with one end face of the supporting portion, the other end face of the supporting portion is arc-shaped, the cushion block is arc-shaped, and the cushion block is accommodated in the arc-shaped end face of the supporting portion and is fixedly connected with the arc-shaped end face.

Preferably, oral cavity is with spray rinsing equipment still including set up in spray rinsing structure on the removal frame, spray rinsing structure include the hose, set up in seal frame on the hose, set up in fourth spring in the seal frame, set up in the blowout frame of fourth spring tip, set up in the shower nozzle of blowout frame tip, set up in the outside connecting block of seal frame, set up in support on the connecting block and set up in fifth spring on the support.

Preferably, the one end of hose aim at the third through-hole and with the fixed surface of removing the frame is connected, sealed frame is close to the terminal surface of removing the frame is equipped with the fourth through-hole, the other end of hose aim at the fourth through-hole and with the fixed surface of sealed frame is connected, the one end of fourth spring with the fixed surface of sealed frame is connected, the other end of fourth spring with the one end fixed connection of blowout frame.

Preferably, the one end of blowout frame accept in the sealed frame and rather than internal surface and sliding seal connect, the other end of blowout frame with shower nozzle fixed connection, the one end of connecting block with the external surface fixed connection of sealed frame, the one end of support with remove frame fixed connection, the other end of support with connecting block pivot connection, the one end of fifth spring with support fixed connection, the other end of fifth spring with sealed frame fixed connection.

Compared with the prior art, the invention has the following beneficial effects: according to the spraying and washing device for the oral cavity, the supporting rod is arranged on the piston, the end part of the supporting rod can extend into the connecting frame and the telescopic frame and is matched with the first connecting ring, the roller and the second connecting ring, so that the first connecting ring can move to enable the second connecting ring to move reversely through the pull wire and the roller, the moving frame, the telescopic frame and the connecting frame can move periodically and mutually, liquid in the moving frame, the telescopic frame and the connecting frame can be extruded, the liquid in the moving frame can be extruded out through the third through hole quickly, the pressure of the sprayed liquid is increased, the water pressure sprayed onto the inner wall of the oral cavity can be increased, and the inner wall of the oral cavity can be cleaned comprehensively and effectively; meanwhile, the left and right movement of the movable frame driven by the first connecting ring not only can exert pressure on liquid in the movable frame, but also can drive the spray head to move left and right, so that the spray range of the spray head in the oral cavity can be expanded, the comprehensive spray-washing treatment on the interior of the oral cavity is realized, and the spray-washing effect is improved; the left and right movement of the movable frame can drive the spray head to swing left and right so as to further expand the spray washing range of the oral cavity, and simultaneously, the inner wall of the oral cavity can be sprayed and washed from different angles, so that the spray washing effect on the inner part of the oral cavity is enhanced; and the spraying frame can move in the sealing frame, so that the inner part of the spraying frame can be buffered, and the damage to the inner structure caused by overlarge pressure is prevented.

Drawings

FIG. 1 is a schematic view of the construction of the oral spray device of the present invention;

FIG. 2 is a cross-sectional view taken along A-A' of the oral spray device of FIG. 1 in accordance with the present invention;

FIG. 3 is a cross-sectional view of the oral spray device of FIG. 1 taken along line B-B' of the present invention;

FIG. 4 is a cross-sectional view of the oral spray device of FIG. 1 taken along the line C-C' of the present invention;

fig. 5 is a cross-sectional view of the oral spray device of fig. 1 taken along the direction D-D'.

Detailed Description

The oral spray device of the present invention will now be described more fully hereinafter with reference to the accompanying drawings.

As shown in fig. 1 to 5, the oral spray rinsing device of the present invention includes a concentration structure 1, a push-pull structure 2 disposed in the concentration structure 1, a connection support structure 3 disposed outside the concentration structure 1, a telescopic structure 4 disposed on the connection support structure 3, a movable frame structure 5 disposed on the telescopic structure 4, and a plurality of spray rinsing structures 6 disposed outside the movable frame structure 5.

As shown in fig. 1 and 2, the concentration structure 1 includes a concentration frame 11 and holding frames 12 disposed on upper and lower sides of the concentration frame 11. The one end of frame 11 that concentrates is equipped with the opening, in this embodiment, the right-hand member of frame 11 that concentrates is equipped with the opening, the other end of frame 11 that concentrates is equipped with first through-hole 111, first through-hole 111 with frame 11's inside communicates with each other. The number of the holding frames 12 is several, in this embodiment, two holding frames 12 are provided, the holding frames 12 are in a shape of a Chinese character 'ao', and two ends of the holding frames 12 are fixedly connected with the outer surface of the concentration frame 11, so that a user can hold the holding frames conveniently.

The concentration structure 1 is arranged to concentrate the sprayed liquid in the concentration frame 11 so as to spray the sprayed liquid on the inner wall of the oral cavity in a concentrated manner; and the holding frame 12 is arranged to be convenient for a user to hold, thereby facilitating the operation of the invention.

As shown in fig. 1 and 2, the push-pull structure 2 includes a cylinder 21, a push rod 22 disposed on the cylinder 21, a piston 23 disposed in the focus frame 11, a check valve 24 disposed on the piston 23, a connecting pipe 25 located outside the piston 23, a support rod 26 disposed on the other side of the piston 23, a first connecting member 27 disposed below the support rod 26, and a fixing frame located below the cylinder 21. The cylinder 21 is disposed outside the centralized frame 11 and faces the opening of the centralized frame 11, and a switch (not shown) is disposed on the cylinder 21 to facilitate controlling the opening and closing of the cylinder. The mount is the form of buckling, the one end of mount with concentrated frame 11 fixed connection, the other end of mount with cylinder 21 fixed connection, thereby it is right cylinder 21 plays the support fixed action. One end of the push rod 22 is connected to the cylinder 21, so that the cylinder 21 can drive the push rod 22 to move back and forth, and the other end of the push rod 22 is fixedly connected to the piston 23, so as to drive the piston 23 to move back and forth. The piston 23 is accommodated in the concentration frame 11 and is in sliding contact with the inner surface of the concentration frame 11, so that the piston 23 can move back and forth in the concentration frame 11, the piston 23 can extrude liquid in the concentration frame 11 so as to be sprayed out, the piston 23 is provided with a second through hole 231 penetrating through the left surface and the right surface of the piston 23, and the second through hole 231 is circular. The check valve 24 is accommodated in the second through hole 231 and fixedly connected to the piston 23, the check valve 24 may block the second through hole 231, and the check valve 24 may allow external liquid to enter the concentration frame 11 through the second through hole 231 without spraying the liquid in the concentration frame 11 through the second through hole 231. One end of the connection pipe 25 is aligned with the second through hole 231 and is fixedly connected to the side of the piston 23, the connection pipe 25 is located outside the concentration frame 11, and the other end of the connection pipe 25 can be connected to a water tank, so that the sprayed liquid can continuously enter the concentration frame 11. One end of the support rod 26 is fixedly connected to the piston 23, and the other end of the support rod 26 passes through the first through hole 111. The first connecting ring 27 is bent, and two ends of the first connecting ring 27 are fixedly connected with the other end of the supporting rod 27.

The push-pull structure 2 can drive the piston 23 to move back and forth in the concentration frame 11 through the cylinder 21, so that on one hand, liquid in the concentration frame 11 can be sprayed out, the liquid can be sprayed onto the inner wall of the oral cavity, and the oral cavity is cleaned; on the other hand, external liquid can enter the concentration frame 11 through the connecting pipe 25, the second through hole 231 and the one-way valve 24 so as to supplement the liquid in the concentration frame 11, and further, the inner wall of the oral cavity can be periodically sprayed and washed, and the continuous supply of the washing liquid can be ensured; the one-way valve 24 can prevent the liquid from flowing back through the connecting pipe 25 when the piston 23 compresses the liquid, so that the liquid can be sprayed into the oral cavity in one way; meanwhile, the support rod 26 can drive the telescopic structure 4 and the movable frame structure 5 to move relatively, so that the pressure of liquid spraying is increased, the force of the liquid spraying on the inner wall of the oral cavity is high, and the purpose of effectively cleaning the inner wall of the oral cavity is achieved.

As shown in fig. 1 and 3, the connection support structure 3 includes a connection frame 31, a fixing rod 32 disposed in the connection frame 31, a roller 33 disposed at an end of the fixing rod 32, a positioning frame 34 disposed outside the connection frame 31, a moving rod 36 disposed on the positioning frame 34, a first spring 35 disposed between the moving rod 36 and the connection frame 31, a support portion 37 disposed at an end of the moving rod 36, and a pad 38 disposed on the support portion 37. Two end faces of the connecting frame 31 are communicated, and one end face of the connecting frame 31 is aligned with the first through hole 111 and is fixedly connected with the side face of the concentration frame 11, so that the inside of the connecting frame 31 is communicated with the inside of the concentration frame 11. The fixing rod 32 is accommodated in the connecting frame 31, and the lower end of the fixing rod 32 is fixedly connected with the inner wall of the connecting frame 31. The roller 33 is a cylinder, and the roller 33 is disposed at the upper end of the fixing rod 32 and pivotally connected thereto such that the roller 33 can rotate at the end of the fixing rod 32. The locating rack 34 is provided with two and is located respectively the upper and lower both sides of connecting frame 31, the locating rack 34 is the character cut in bas-relief, the both ends of locating rack 34 with the surface fixed connection of connecting frame 31. The two moving rods 36 are respectively located at the upper side and the lower side of the connecting frame 31, and the moving rods 36 penetrate through the inner surface and the outer surface of the positioning frame 34 and are in sliding contact with the inner surface and the outer surface, so that the moving rods 36 can stably move up and down. First spring 35 is equipped with two and is located respectively the upper and lower both sides of coupling frame 31, first spring 35 one end with coupling frame 31 fixed connection, first spring 35 the other end with the one end fixed connection of carriage release lever 36 is to it plays the supporting role to move lever 36. The two supporting parts 37 are respectively positioned at the upper side and the lower side of the connecting frame 31, one end of each supporting part 37 is fixedly connected with the other end of the moving rod 36, and the other end of each supporting part 36 is arc-surface-shaped. The cushion blocks 38 are provided with two cushion blocks which are respectively located at the upper side and the lower side of the connecting frame 31, the cushion blocks 38 are arc-shaped, the cushion blocks 38 are accommodated in the arc-shaped end faces of the supporting portions 37 and fixedly connected with the supporting portions 37, the cushion blocks 38 are made of soft materials and arc-shaped, so that teeth of a patient can be conveniently abutted against the cushion blocks 38, and the arc-shaped arrangement can prevent the teeth from being separated from the cushion blocks 38, so that the teeth can be better occluded. The other end of the support rod 26 extends into the connecting frame 31.

The connecting and supporting structure 3 can effectively support teeth through the positioning frame 34, the moving rod 36, the supporting portion 37 and the cushion block 38, and the first spring 35 can be conveniently compressed, so that the occlusion requirements of different mouth shapes can be met; meanwhile, the design of the arc-shaped cushion block 38 can conveniently limit teeth on the cushion block 38, and prevent the teeth from being separated from the cushion block 38, so that the stability of tooth occlusion is ensured, and a stable supporting effect can be achieved on the teeth.

As shown in fig. 1 and 4, the telescopic structure 4 includes a telescopic frame 41, fixing blocks 42 located at upper and lower sides of the telescopic frame 41, a second spring 43 located at a side of the fixing block 42 close to the connection frame 31, and a third spring 44 disposed at a side of the fixing block 42 away from the connection frame 31. The two end faces of the telescopic frame 41 are communicated, one end of the telescopic frame 41 is accommodated in the connecting frame 31 and is in sliding contact with the inner surface of the connecting frame 31, so that the telescopic frame 41 can move back and forth in the connecting frame 31, the telescopic frame 41 is in sealing connection with the connecting frame 31, liquid is prevented from flowing out from the telescopic frame 41 and the connecting frame 31, the sealing connection can be realized by adopting a sealing ring and the like, the sealing connection belongs to the prior art, and therefore the description is omitted. The number of the fixing blocks 42 is several, in this embodiment, two fixing blocks 42 are preferred, and one end of each fixing block 42 is fixedly connected with the outer surface of the telescopic frame 41. The second spring 43 is provided with a plurality of springs, one end of the second spring 43 is fixedly connected with the other end face of the connecting frame 31, and the other end of the second spring 43 is fixedly connected with the fixing block 42, so that the telescopic frame 41 and the connecting frame 31 are supported. The number of the third springs 44 is several, and one end of the third spring 44 is fixedly connected with the fixing block 42.

The telescopic structure 4 can be arranged by extending one end of the telescopic frame 41 into the connecting frame 31 and moving back and forth in the connecting frame 31 so as to realize telescopic movement of the telescopic frame 41 in the connecting frame 31, so that liquid in the telescopic frame 41 and the connecting frame 31 can be extruded, the spraying force of the liquid can be increased, and the effect of promoting mouth cavity spraying is achieved; and the arrangement of the second spring 43 and the third spring 44 can support the telescopic frame 41, so that the telescopic frame 41 is convenient to reset, and the telescopic frame 41 can be periodically moved back and forth.

As shown in fig. 1, 4 and 5, the moving frame structure 5 includes a moving frame 51, a second connection ring 52 disposed in the moving frame 51, and a pull line 53 disposed on the second connection ring 52. One end of the movable frame 51 is provided with an opening, the other end of the telescopic frame 41 passes through the opening of the movable frame 51 and extends into the movable frame 51, the telescopic frame 41 is in sliding contact with the inner surface of the movable frame 51, so that the movable frame 51 can move back and forth at the end of the telescopic frame 41, the movable frame 51 is in sealing contact with the telescopic frame 41 so as to realize sealing between the movable frame and the telescopic frame and prevent liquid from flowing out, the sealing connection can be realized through a sealing ring, for example, the sealing ring is arranged between the movable frame and the telescopic frame, and the sealing ring is in sliding contact with the other sealing ring and one of the fixed connection so as to realize effective sealing between the movable frame and the telescopic frame, the movable frame 51 is provided with a third through hole 511, the third through hole 511 is provided with a plurality of holes, in this embodiment, two third through holes 511 are preferably provided, the second through hole 511 penetrates the inner and outer surfaces of the moving frame 51. The second connection ring 52 is bent, and both ends of the second connection ring 52 are fixedly connected to the inner surface of the moving frame 51. One end of the pulling wire 53 is fixedly connected with the second connecting ring 52, the other end of the pulling wire 53 is fixedly connected with the first connecting ring 27, the pulling wire 53 abuts against the roller 33, so that when the supporting rod 26 and the first connecting ring 27 move leftwards, the second connecting ring 52 and the moving frame 51 move rightwards relatively, and therefore the supporting rod 26 and the moving frame 51 move oppositely, and the other end of the third spring 44 is fixedly connected with the end of the moving frame 51, and therefore the moving frame 51 is supported. The first connection ring 27 is located between the second connection ring 52 and the roller 33 so that movement of the first connection ring 27 drives reverse movement of the second connection ring 52.

The movable frame structure 5 can be arranged by the movable frame 51 moving back and forth on the end part of the telescopic frame 41, so that the liquid in the telescopic frame 51 and the movable frame 51 can be extruded out through the third through hole 511, the extrusion effect is high, and the operation is simple; and the relative movement of the movable frame 51 and the telescopic frame 41 can increase the internal water pressure, so that the liquid is rapidly extruded out through the third through hole 511, so as to enhance the cleaning effect of the sprayed water on the oral cavity.

As shown in fig. 1 and 5, the spraying structure 6 is provided with a plurality of spraying structures 6, the number of the spraying structures 6 is the same as that of the third through holes 511, and the spraying structures 6 are in one-to-one correspondence with the hose 61, the sealing frame 62 at the end of the hose 61, the fourth spring 63 in the sealing frame 62, the spraying frame 64 at the end of the fourth spring 63, the spraying head 65 at the end of the spraying frame 64, the connecting block 66 outside the sealing frame 62, the bracket 67 on the connecting block 66, and the fifth spring 68 on the bracket 67. One end of the hose 61 is aligned with the third through hole 511 and is fixedly coupled to the outer surface of the moving frame 51 such that the interior of the hose 61 communicates with the interior of the moving frame 51. Seal frame 62 is hollow form, seal frame 62 is close to the one end of removing frame 51 is equipped with fourth through hole 621, the other end of hose 61 is aimed at fourth through hole 621 and with seal frame 62's terminal surface fixed connection makes the inside of hose 61 with seal frame 62's inside communicates with each other, seal frame 62's the other end is equipped with the opening. The number of the fourth springs 63 is several, and one end of each fourth spring 63 is fixedly connected with the inner surface of the sealing frame 62. The two end faces of the ejection frame 64 are communicated, one end of the ejection frame 64 is contained in the sealing frame 62 and is fixedly connected with the other end of the fourth spring 63 so as to support the ejection frame 64, the ejection frame 64 is connected with the inner surface of the sealing frame 62 in a sliding and sealing mode, the ejection frame 64 can move back and forth in the sealing frame 62, and the other end of the ejection frame 64 extends out of the sealing frame 62. The nozzle 65 is disposed at the other end of the spraying frame 64 and fixedly connected thereto, and the water in the spraying frame 64 is sprayed from the nozzle 65. One end of the connecting block 66 is fixedly connected with the side surface of the sealing frame 62. The bracket 67 is bent, one end of the bracket 67 is fixedly connected with the movable frame 51, and the other end of the bracket 67 is pivotally connected with the connecting block 66, so that the connecting block 66 can swing at the end of the bracket 67. One end of the fifth spring 68 is fixedly connected with the bracket 67, and the other end of the fifth spring 68 is fixedly connected with the sealing frame 62, so as to support the sealing frame 62 and help the sealing frame 62 to reset.

The arrangement of the spray-washing structure 6 can realize the communication between the movable frame 51 and the sealing frame 62 through the hose 61, so that the cleaning liquid in the movable frame 51 can conveniently enter the sealing frame 62 through the hose 61 and then is sprayed out through the spraying frame 64 and the spray head 65; meanwhile, the arrangement of the connecting block 66 and the bracket 67 can support the sealing frame 62, so that the sealing frame can stably swing left and right to enlarge the spraying range of the spray head 65, thereby performing comprehensive spray-washing treatment on the inner wall of the oral cavity, and having remarkable spray-washing effect; meanwhile, the arrangement of the fifth spring 68 can play a role in resetting the sealing frame 62, and the sealing frame 62 is helped to effectively reset in the swinging process, so that the inner wall of the oral cavity is continuously subjected to spray-washing treatment.

As shown in fig. 1 to 5, when the oral spray device of the present invention is used, the outer end of the connecting pipe 25 is first connected to the water tank or the cleaning solution, so that the water tank or the cleaning solution enters the collecting frame 11 through the connecting pipe 25 and is located at the left side of the piston 23, and the connecting pipe 25 can also be connected to the water pump, so as to continuously and continuously pump the external water or the cleaning solution into the collecting frame 11. The dental pad is placed in the oral cavity of a patient, the movable frame structure 5 and the telescopic structure 4 are located in the oral cavity, teeth are pressed on the pad block 38, the pad block 38 is arc-shaped, so that the teeth can be stably occluded on the pad block 38, the teeth are placed on the pad block 38, the first spring 35 can be compressed, the dental pad can be suitable for people with different oral cavity sizes, the teeth of the patient can move up and down conveniently, and the teeth are placed in the same state all the time to cause discomfort, such as aching pain and the like. Then the switch of the cylinder 21 is turned on, so that the pushing rod 22, the piston 23, the supporting rod 26 and the first connecting ring 27 move back and forth periodically, when the piston 23 moves to the left, it compresses the cleaning liquid or water on the left side of the piston to the left, and due to the arrangement of the one-way valve 24, the cleaning liquid or water does not enter the connecting pipe 25, but only the water or the cleaning liquid in the connecting pipe 25 enters the collecting frame 11. Then water or cleaning liquid enters the connecting frame 31 through the first through hole 111 and then enters the telescopic frame 41 and the moving frame 51, the piston 23 drives the support rod 26 and the first connecting ring 27 to move leftwards, and the stay wire 53 is arranged to pull the second connecting ring 52 and the moving frame 51 rightwards, so that the moving frame 51 and the telescopic frame 41 move rightwards and move relative to the connecting frame 31, and therefore the volumes of the moving frame 51, the telescopic frame 41 and the connecting frame 31 can be reduced, liquid in the three can be rapidly extruded out, the pressure of the extruded liquid is increased, the water pressure sprayed on the inner wall of the oral cavity can be enhanced, and the aim of enhancing the spraying effect is achieved; then the liquid that extrudes enters into sealed frame 62 through hose 61, then spout on the oral cavity inner wall through the inside of spouting frame 64 and shower nozzle 65, and spout frame 64 can move to the outside in sealed frame 62, so as to play the cushioning effect, prevent to cause the damage to internal structure, the water pressure that the water pressure of spouting through shower nozzle 65 is obviously less than the water pressure of the removal frame 51, flexible frame 41 and the connection frame 31 of relative movement big, and increased the water pressure of spouting on the oral cavity inner wall, thereby can be with the effectual clear away of the filth on the oral cavity inner wall clean. In addition, in the process that the moving frame 51 moves rightwards, the moving range of the spray head 65 can be expanded, so that the spray washing treatment can be carried out on a large area of the inner wall of the oral cavity, and the spray washing effect on the oral cavity is enhanced. When piston 23 moved rightwards, second spring 43, third spring 44 were provided with and are favorable to removing frame 51, flexible frame 41 resets, because piston 23 removes about the periodic, make remove frame 51 periodic round trip movement, thereby not only can increase the size of shower nozzle 65 spun water pressure, and enlarged the scope of shower nozzle 65 spray rinsing, can drive the tip horizontal hunting of shower nozzle 65 around support 67 simultaneously, thereby can further increase the scope of shower nozzle 65 spray rinsing, reach the comprehensive spray rinsing processing to the oral cavity inner wall, so that with the comprehensive and clean of oral cavity inner wall spray rinsing, can guarantee the cleanness in oral cavity. The use of the oral spray device of the present invention has been described.

The above description is only for the specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims

1. The utility model provides an oral cavity is with spray rinsing equipment, including concentrated structure, set up in push-and-pull structure in the concentrated structure, the concentrated structure is including concentrated frame, promote the structure including accept in piston in the concentrated frame, set up in bracing piece on the piston, set up in the first connecting ring of bracing piece tip, a side of concentrated frame is equipped with first through-hole, its characterized in that: the oral cavity spray washing equipment further comprises a connecting and supporting structure, a telescopic structure arranged on the connecting and supporting structure, and a moving frame structure arranged on the telescopic structure, wherein the connecting and supporting structure comprises a connecting frame, a fixed rod arranged in the connecting frame, and a roller arranged at the end part of the fixed rod, one end of the connecting frame is aligned with the first through hole and is fixedly connected with the side surface of the centralized frame, the telescopic structure comprises a telescopic frame, a fixed block arranged outside the telescopic frame, a second spring and a third spring arranged on the fixed block, one end of the telescopic frame is contained in the connecting frame and is in sliding sealing connection with the connecting frame, one end of the fixed block is fixedly connected with the telescopic frame, the moving frame structure comprises a moving frame, a second connecting ring fixed in the moving frame, and a pull wire arranged on the second connecting ring, the other end of the telescopic frame is contained in the movable frame and is connected with the inner surface of the movable frame in a sliding and sealing mode, one end of the pull wire is fixedly connected with the second connecting ring, the other end of the pull wire is fixedly connected with the first connecting ring, the pull wire abuts against the roller wheel, the first connecting ring is located between the second connecting ring and the roller wheel, and a third through hole is formed in the movable frame.

2. The oral spray device of claim 1, wherein: one end of the second spring is fixedly connected with the fixed block, the other end of the second spring is fixedly connected with the end part of the connecting frame, one end of the third spring is fixedly connected with the fixed block, and the other end of the third spring is fixedly connected with the moving frame.

3. The oral spray device of claim 2, wherein: the push-pull structure further comprises a push rod arranged on the piston, an air cylinder arranged on the push rod and a connecting pipe arranged on the piston, the piston is contained in the concentration frame and is in sliding contact with the inner surface of the concentration frame, and a second through hole penetrating through the left surface and the right surface of the piston is formed in the piston.

4. The oral spray device of claim 3, wherein: one end of the push rod is fixedly connected with the piston, the other end of the push rod is connected with the air cylinder, one end of the connecting pipe is aligned to the second through hole and fixedly connected with the side face of the piston, and one end of the supporting rod 26 extends into the connecting frame.

5. The oral spray device of claim 4, wherein: the connecting and supporting structure further comprises a positioning frame arranged outside the connecting frame, a moving rod arranged on the positioning frame, a first spring arranged at one end of the moving rod, a supporting part arranged at the other end of the moving rod and a cushion block arranged on the supporting part.

6. The oral spray device of claim 5, wherein: the tip of locating rack with the surface fixed connection of connecting frame, the carriage release lever runs through the locating rack and rather than sliding contact, the one end of first spring with the surface fixed connection of connecting frame, the other end of first spring with the one end fixed connection of carriage release lever.

7. The oral spray device of claim 6, wherein: the other end of the moving rod is fixedly connected with one end face of the supporting portion, the other end face of the supporting portion is arc-shaped, the cushion block is arc-shaped, and the cushion block is contained in the arc-shaped end face of the supporting portion and is fixedly connected with the arc-shaped end face.

8. The oral spray device of claim 7, wherein: the oral cavity is with spray rinsing equipment still including set up in spout rinsing structure on the removal frame, spout rinsing structure include the hose, set up in sealed frame on the hose, set up in fourth spring in the sealed frame, set up in the blowout frame of fourth spring tip, set up in the shower nozzle of blowout frame tip, set up in sealed frame outside connecting block, set up in support on the connecting block and set up in fifth spring on the support.

9. The oral spray device of claim 8, wherein: the one end of hose is aimed at the third through-hole and with the fixed surface of removal frame is connected, sealed frame is close to the terminal surface of removal frame is equipped with the fourth through-hole, the other end of hose is aimed at the fourth through-hole and with the fixed surface of sealed frame is connected, the one end of fourth spring with the fixed surface of sealed frame is connected, the other end of fourth spring with the one end fixed connection of blowout frame.

10. The oral spray device of claim 9, wherein: the one end of blowout frame accept in the sealed frame and rather than internal surface and sliding seal connect, the other end of blowout frame with shower nozzle fixed connection, the one end of connecting block with the external fixed surface of sealed frame is connected, the one end of support with remove frame fixed connection, the other end of support with connecting block pivot connection, the one end of fifth spring with support fixed connection, the other end of fifth spring with sealed frame fixed connection.