CN211067123U - Angle-adjustable oral cavity cleaning device - Google Patents

Abstract

The utility model discloses an angle-adjustable oral cavity cleaning device, which comprises a handle and a cleaning component connected with the handle, wherein the handle comprises an upper handle and a lower handle for holding, one end of the upper handle is connected with the cleaning component, the other end of the upper handle is provided with an upper inclined opening, the lower handle is used for holding, one end of the lower handle is provided with a lower inclined opening, the upper handle can rotate relative to the lower handle after the upper inclined opening and the lower inclined opening are matched and connected, a limiting part is arranged at the connecting position of the upper inclined opening and the lower inclined opening, and the limiting part extends out of the upper handle; the locating part can move to in the upper handle after pressing, the upper handle is relative to the lower handle is rotated so as to adjust an included angle between the upper handle and the lower handle. The utility model discloses can adjust cleaning element and follow the contained angle between the handle, change cleaning element's clean direction more nimble, the inboard spot with gap depths of fully clean tooth, clean better and convenience of customers of effect uses.

Description

Angle-adjustable oral cavity cleaning device

Technical Field

The utility model relates to a healthy technical field in oral cavity especially relates to an adjustable angle's oral cavity cleaning device.

Background

In the field of oral health, a tooth tool is a necessary daily article in daily life of people, along with the development of science and technology and the improvement of the living standard of people, an electric toothbrush appears on the market, the electric toothbrush is a toothbrush invented by Philippe-Guy Woog, a brush head generates high-frequency vibration through the rapid rotation or vibration of a motor core, toothpaste is instantly decomposed into fine foam to deeply clean slits between teeth, and meanwhile, the vibration of bristles can promote the blood circulation in an oral cavity and has a massage effect on gum tissues, and compared with the traditional toothbrush, the cleaning effect is better; the other type is a tooth flushing device matched with a toothbrush for use, the tooth flushing device is an auxiliary tool for cleaning a mouth cavity, and a pulse water flow impact mode is utilized to clean teeth and teeth gaps.

SUMMERY OF THE UTILITY MODEL

To the weak point that exists in the above-mentioned technique, the utility model provides an adjustable angle's oral cavity cleaning device can adjust cleaning element and follow the contained angle between the handle, grips and accords with ergonomic more, and more homeopathic changes the clean direction of toothbrush head more in a flexible way, fully cleans the stain of the inboard and gap depths of tooth, and the better and convenience of customers of clean effect uses.

In order to achieve the purpose, the utility model provides an angle-adjustable oral cavity cleaning device, which comprises a handle and a cleaning component connected with the handle, wherein the handle comprises an upper handle and a lower handle, one end of the upper handle is connected with the cleaning component, the other end of the upper handle is provided with an upper inclined opening, one end of the lower handle is provided with a lower inclined opening which is matched with the upper inclined opening and can rotatably connect the upper handle and the lower handle, a limiting part is arranged at the connecting position of the upper inclined opening and the lower inclined opening, and the limiting part extends out of the upper handle; the locating part can move to in the upper handle after pressing, the upper handle is relative to the lower handle is rotated so as to adjust an included angle between the upper handle and the lower handle.

Wherein, go up to be equipped with outer lip on the bevel connection, down the bevel connection inner fringe be equipped with outer lip is interior lip of mutually supporting, and then will go up the handle rotation and fix on the lower handle, be equipped with the fluting on the interior lip, on the outer lip with go up the fluting and enclose a plurality of lower fluting of synthetic recess, just the one end of locating part is located go up fluting and any under between the fluting.

The lower grooves are two and are symmetrically arranged at the highest position and the lowest position of the inner lip.

The support piece is fixed on the upper handle and protrudes out of the upper bevel opening, one end, far away from the upper handle, of the support piece is an inner bevel opening, the outer lip portion is arranged on the edge of the inner bevel opening, the limiting piece abuts against the inner wall of the upper handle and extends out of the upper handle to form a pressing portion, the portion, extending into the support piece and located between the upper open groove and any one of the lower open grooves, is a limiting portion, and a spring is arranged between the pressing portion and the outer wall of the support piece.

Wherein, still including setting up the electronic subassembly in the handle, electronic subassembly include the control panel and with control panel electric connection's water spray assembly, water spray assembly one end connect the inlet tube in order to insert the water source, the other end with the cleaning head is connected in order to supply the water source that inserts to the cleaning head cleans.

Wherein, still include the water tank, be equipped with the delivery port that supplies the inlet tube to pass on the water tank, just the outside of water tank is equipped with the stopper, the one end that the upper handle was kept away from to the lower handle is equipped with the connector, just be equipped with in the connector with the spacing boss of stopper dislocation complex.

The water tank comprises a water tank body and a water tank cover, the water outlet is formed in the water tank cover, the limiting block is arranged on the outer wall of the water tank body, an annular rubber ring is fixed to the outer wall of an opening of the water tank body, the rubber ring protrudes out of the outer surface of the water tank body, the water tank cover is fixed in the lower handle, a lip portion is arranged on the water tank cover, and the silica gel ring is tightly attached to the inner wall of the lip portion.

Wherein, the cleaning component comprises a spray pipe which can be replaced and fixed on the upper handle, and the end part of the spray component is directly connected with a water outlet pipe of the spray component.

The cleaning assembly comprises a toothbrush head which is installed on the upper handle in a replaceable mode, a vibrating motor and a switching circuit board are arranged on the toothbrush head, a wiring end which is electrically connected with the control board is arranged in the upper handle, after the switching circuit board is connected with the wiring end, control information of a main control circuit board on the upper handle is transmitted to the motor, the motor is driven to vibrate, and therefore the toothbrush head is driven to vibrate.

The utility model has the advantages that: compared with the prior art, the utility model provides an adjustable angle oral cavity cleaning device, including the handle and the clean subassembly of being connected with the handle, the handle supplies to grip and can also hold electronic subassembly according to the function needs, clean subassembly is cleaned, the utility model discloses a set up the handle into upper handle and lower handle, connect clean subassembly in one end of upper handle, and the other end of upper handle is equipped with the bevel connection, one end of lower handle be equipped with the bevel connection cooperation of going up and with the lower bevel connection of upper handle and lower handle rotatable connection, make the upper handle rotate to certain angle relative to lower handle after, can change the relative angle of upper handle and lower handle, and because the cleaning head sets up on the upper handle, make the lower handle portion that the user gripped become certain angle with the cleaning head, can realize under the same circumstances of direction of gripping, change the clean direction of cleaning head, the handle is more accordant with human mechanics when being held and is more smooth, so that the cleaning effect is better and more convenient, the limiting part is arranged at the connecting position of the upper bevel opening and the lower bevel opening, the limiting part extends out of the upper handle, the limiting part is arranged, so that the upper handle can not rotate relative to the lower handle under the normal condition, the problem that the upper handle can not rotate relative to the lower handle due to force exertion in the cleaning process and the cleaning purpose can not be achieved is solved, and the limiting part can be moved into the upper handle after being pressed, therefore, when the angle needs to be adjusted, only the limiting part needs to be pressed, the limiting part is moved into the upper handle, the upper handle rotates relative to the lower handle to adjust the included angle between the upper handle and the lower handle, after the angle is adjusted to a certain angle, the limiting part is released, and the upper handle and the lower handle can be fixed by returning the limiting part to the connecting position of the upper, convenient to use, and easy operation for the angle of spraying water is more controllable, can wash the tooth position that wants accurately.

Drawings

Fig. 1 is an overall schematic view of the present invention;

fig. 2 is a schematic view of the lower handle of the present invention;

FIG. 3 is a schematic view of the upper handle of the present invention;

FIG. 4 is a schematic view of a support member of the present invention;

fig. 5 is a second angle diagram of the present invention;

FIG. 6 is a partial anatomical view of the present invention;

fig. 7 is a schematic view of the inner shell of the present invention;

FIG. 8 is an exploded view of the water tank of the present invention;

fig. 9 is a partial cross-sectional view of the present invention;

fig. 10 is an enlarged view of a portion a of fig. 9 according to the present invention;

fig. 11 is a schematic diagram of the switch structure of the present invention.

The main element symbols are as follows:

1. a handle; 2. a cleaning assembly; 3. an electrically powered component; 4. a switch; 7. a water tank; 11. an upper handle; 12. A lower handle; 13 a holding part; 14. an inner shell; 13. a limiting boss; 21. a water spray pipe; 22. a toothbrush head; 31. A control panel; 32. a water spray assembly; 321. a water inlet pipe; 322. a power mechanism; 41. a conductive sheet; 42. a pressing part; 411. a first conductive sheet; 412. a second conductive sheet; 4121. a fixed part; 4122. a conductive portion; 4123. A back hooking part; 71. a water outlet; 72. a limiting block; 73. a water tank body; 74. a water tank cover; 75. a silica gel ring; 76. an extension portion; 77. a water inlet; 8. a limiting member; 81. a pressing part; 82. a limiting part; 9. and a support member.

Detailed Description

In order to make the present invention clearer, the present invention will be further described with reference to the accompanying drawings.

Referring to fig. 1, the oral cavity cleaning device with adjustable angle of the present invention comprises a handle 1 and a cleaning assembly 2 connected to the handle, the handle 1 comprises an upper handle 11 and a lower handle 12 for holding, one end of the upper handle 11 is connected to the cleaning assembly 2, the other end of the upper handle 11 is provided with an upper bevel, one end of the lower handle 12 is provided with a lower bevel, the upper handle 11 can rotate relative to the lower handle 12 after the upper bevel and the lower bevel are connected in a matching manner, and the relative angle between the upper handle 11 and the lower handle 12 can be changed after the upper handle 11 rotates to a certain angle relative to the lower handle 12, and the cleaning assembly 2 is arranged on the upper handle, so that the lower handle 12 held by a user forms a certain angle with the cleaning assembly, and further, the included angle between the cleaning direction of the cleaning assembly 2 and the holding direction can be adjusted, that the cleaning direction of the cleaning assembly can be changed under the condition that the holding direction is the same, the handle is more in accordance with human mechanics when being held, and is more in accordance with gestures, so that the cleaning effect is better and more convenient, a limiting part 8 is arranged at the connecting position of the upper bevel opening and the lower bevel opening, and the limiting part 8 extends out of the upper handle 11; the limiting part 8 is arranged to prevent the upper handle 11 from rotating relative to the lower handle 12 under normal conditions, so that the cleaning purpose can not be achieved due to the fact that the upper handle 11 can not rotate relative to the lower handle 12 under normal conditions, the limiting part 8 can be arranged to be moved into the upper handle 11 after being pressed, therefore, when the angle needs to be adjusted, the upper handle 11 can be fixed with the lower handle 12 only by pressing the limiting part 8 and moving the limiting part 8 into the upper handle, the upper handle 11 rotates relative to the lower handle 12 to adjust the included angle between the upper handle 11 and the lower handle 12, after the angle needs to be adjusted, the limiting part 8 is released, the limiting part 8 is returned to the connecting position of the upper bevel connection and the lower bevel connection, the cleaning head of the cleaning assembly can be accurately adjusted to be aligned with the tooth part needing to be cleaned, the impact force of water is larger, the cleaning effect is better, and the cleaning effect is controlled by pressing, convenient to use, and easy operation.

In this embodiment, referring to fig. 1 to 4, the implementation scheme of the structure that the upper handle 11 can rotate relative to the lower handle 12 after the upper bezel and the lower bezel are matched is as follows: go up to be equipped with outer lip 112 on the bevel connection, the lower bevel connection inner edge is equipped with the interior lip 122 that mutually supports with outer lip 112, and then with last handle 11 rotation fixation on lower handle 12, also can be other technical scheme, and locating part 8 and last bevel connection scheme with lower bevel connection correspondingly can be: an upper open slot 113 is arranged on the outer lip 112, a plurality of lower open slots 123 which form a groove with the upper open slot 113 are arranged on the outer lip 112, and one end of the limiting member 8 is positioned between the upper open slot 113 and any one of the lower open slots 123, it should be noted that the inside of the upper handle 11 is a cavity structure, and the upper open slot 113 is directly communicated with the inside of the upper handle 11, so that the limiting member 8 can leave the upper open slot 113 and the lower open slot 123 to the cavity connected with the upper open slot 113 after being pressed, and the number of the lower open slots 123 is multiple, which indicates that the upper handle 11 can be fixed at the position of a plurality of included angles of the lower handle 12; for example, it is most common that the cleaning direction of the cleaning assembly 2 is 0 ° or 90 ° to the holding direction, in which case, the lower slots 123 are two and symmetrically disposed at the highest position and the lowest position of the lower lip 122, and the upper slot 113 is disposed at the highest position or the lowest position of the upper bezel, in which case, for example, the upper slot 113 is disposed at the highest position of the upper bezel, when the limiting member 8 is disposed between the upper slot 113 and the lower slot 123 at the highest position, the angle between the upper handle 11 and the lower handle 12 is 0 °, and when the limiting member 8 is disposed between the upper slot 113 and the lower slot 123 at the lowest position, the angle between the upper handle 11 and the lower handle 12 is 90 °.

In this embodiment, referring to fig. 1-6, in order to make the structure more stable, the support member 9 is further included, the support member 9 is fixed on the upper handle 11 and protrudes out of the upper bezel, an end of the support member 9 away from the upper handle 11 is an inner bezel, the outer lip 112 is disposed on an edge of the inner bezel, the position-limiting member 8 abuts against an inner wall of the upper handle 11 and a portion extending out of the upper handle 11 forms a pressing portion 81, a portion extending into the support member 9 and located between the upper slot 113 and any one of the lower slots 123 is a position-limiting portion 82, and a pressing spring is provided between the pressing part 81 and the outer wall of the supporter 9, the pressing spring is in a compressed state when the pressing part 81 is pressed, when the upper handle 11 rotates to a proper angle and the pressing part 81 is released, the pressing spring is reset to drive the pressing part 81 to move, so that the limiting part 8 is restored to the original position, and the limiting part 82 is located between the upper open groove 113 and the corresponding lower open groove 123.

In this embodiment, referring to fig. 4-8, the present invention is an electric oral cavity cleaning device, and therefore, the oral cavity cleaning device further includes an electric component 3 disposed in the upper handle 11, the electric component 3 includes a control board 31 and a water spraying component 32 electrically connected to the control board 31, a power switch 15 is disposed on the handle 1, the power switch 15 is connected to the control board 31, one end of the water spraying component 32 is connected to the water inlet pipe 321 for accessing a water source, and the other end is connected to the cleaning component 2 for supplying the accessed water source to the cleaning component 2 for cleaning; the water source can be accessed from the outside or can be provided with the water tank 7, for example, the utility model also comprises the water tank 7, the water tank 7 is provided with a water outlet 71 for the water inlet pipe 321 to pass through, and the water tank body 73 is provided with a water inlet 77, so that the water tank body 73 can supplement water through the water inlet 77 when being fixed with the handle 1; a limiting block 72 is arranged outside the water tank 7, a connecting port is arranged at one end of the lower handle 12, which is far away from the upper handle 11, and a limiting boss 13 which is in staggered fit with the limiting block 72 is arranged in the connecting port, so that the water tank 7 can be detachably fixed on the lower handle 12, and the water tank is convenient to detach and clean; specifically, the water tank 7 comprises a water tank body 73 and a water tank cover 74, the water outlet 71 is arranged on the water tank cover 74, the limit block 72 is arranged on the outer wall of the water tank body 73, an annular rubber ring 75 is fixed on the outer wall of an opening of the water tank body 73, the rubber ring 75 protrudes out of the outer surface of the water tank body 73, the water tank cover 74 is fixed in the lower handle 12, the water tank cover 74 is provided with an extension part 76, the water tank body 73 is sleeved into the silica gel ring 75 on the water tank body 73 from one end of a connecting port of the lower handle 12 until the silica gel ring 75 is contacted with the inner wall of the extension part 76, the silica gel ring 75 is tightly attached to the inner wall of the extension part 76, so that the water tank body 73 and the water tank cover 74 are fixedly connected with each other, the water tank 7 is fixed on the lower handle 12, and the direction of the water tank 7 is kept unchanged, only the angle of the upper handle 11 needs to be, and go up the cleaning component on the handle 11 and can rotate to the state with ground relative level, guarantee that the water of water tank 7 the inside can be extracted, compare the handle of horizontal pull formula, avoided water tank 7 to be in the state of slope in the in-process of using, and it is not smooth and easy to extract water, and when the water yield reduces to certain extent, be difficult to extract the not enough of water.

In this embodiment, referring to fig. 7-11, in order to facilitate controlling the water discharge and to facilitate controlling the water discharge time, the present invention further includes a switch 4, the switch 4 may be disposed on the lower handle 12, the switch 4 includes a pair of conductive sheets 41 and a pressing portion 42, the pair of conductive sheets 41 are fixed in the handle 1 and form a gap therebetween, and are respectively connected to the positive electrode and the negative electrode of the control board 31; the pressing portion 42 is disposed on the handle 1, and one end of the pressing portion extends into the handle 1 to apply pressure to any one of the conductive strips 41 so that the conductive strip 41 is deformed to contact with another conductive strip 41 to form a loop, and the control board 31 controls the water spraying assembly 32 to discharge water for cleaning the cleaning assembly 2, when in use, the cleaning component 2 is put into the oral cavity, and then the pressing part 42 is pressed, so that the guide pieces 41 are contacted with each other to form a loop, the control board 31 controls the water spraying assembly 32 to discharge water, the cleaning can be carried out, in the cleaning process, the pressing part 42 is pressed until water does not need to be discharged, the deformed conducting strip is restored to the original shape by loosening the pressing part 42, the pair of guide pieces 41 form a gap oppositely, and the control panel 31 can control the water spraying assembly 32 to stop water outlet when the loop is disconnected, so that the operation is simple, the control is easy, and the problem of difficulty in closing due to the fact that the switch is touched lightly is avoided; in addition, in order to facilitate the control of a user, the outer wall of the handle 1 is provided with the holding part 13 for holding, and the pressing part 42 is just located on the area of the holding part 13 for fingers to hold, so that the user can easily press the pressing part 42 in the using process, the displacement is not easy, the searching is not easy, and the control convenience is further optimized.

In the present embodiment, with reference to fig. 7-10, the conductive sheet 41 is a first conductive sheet 411 and a second conductive sheet 412, two ends of the first conductive sheet 411 are fixed in the handle 1, a part of the second conductive sheet 412 is fixed in the handle 1 to form a fixing portion 4121, another part is suspended in the handle 1 to form a conductive portion 4122, and one side of the conductive portion 4122 forms a gap with the first conductive sheet 411, and the other side abuts against the pressing portion 42; the suspended end of the conductive part 4122 forms a hook part 4123, the hook part 4123 extends towards the direction close to the first conductive sheet 411, and the connection place between the conductive part 4122 and the fixing part 4121 and the hook part 4123 is arc-shaped, by providing the hook part 4123, the conductive part 4122 can be well prevented from deforming, which has the disadvantage of poor contact, and the fixing part 4121 is used for fixing, which well prevents the second conductive part 412 from deforming, and the connection place between the two parts is arc-shaped, so that the first conductive sheet 412 is not easy to break; be equipped with inner shell 14 in the handle 1, first conducting strip 411 and second conducting strip 412 are fixed on inner shell 14, spacing boss 13 sets up on inner shell 14, press the portion 42 to extend back to inner shell 14 and support to press on conductive portion 4122 and support through the flange and hold on the inner wall of handle 1, still be equipped with reset spring between pressing portion 42 and the inner shell 14, press and press portion 42, reset spring is compressed, when loosening and pressing portion 42, reset spring resumes former shape and produces elasticity and then drives and press portion 42 to reset.

In this embodiment, referring to fig. 1-10, the utility model can be a tooth rinsing device, the cleaning component 2 can be a replaceable water spraying pipe 21 fixed on the upper handle 11, the water spraying pipe 21 is directly connected to the water spraying component 32, the water spraying component 32 further comprises a power mechanism 322, the power mechanism 322 is electrically connected to the battery 34 and the circuit board 31, the power mechanism 322 drives the water inlet pipe 321 to enter water and pumps the water upwards into the water spraying pipe 21 to rinse out, at this time, the angle between the water spraying pipe 21 and the lower handle 12 is changed, the water spraying pipe 21 is pressed to different angles according to actual needs to rinse, and the rinsing of the tooth part is more accurate; similarly, cleaning component 2 still includes toothbrush head 22 of replaceably installing on upper handle 11, be provided with vibrating motor and adapter circuit board on toothbrush head 22, be equipped with the wiring end of being connected with control panel 31 electricity in upper handle 11, adapter circuit board is connected the back with the wiring end, control information transfer for the CD-ROM drive motor of control panel 31 on upper handle 11, the CD-ROM drive motor vibrates, thereby drive toothbrush head 22 vibration, be electric toothbrush this moment, and no matter be towards tooth ware or electric toothbrush, it all needs to change the play water direction of spray pipe 21, toothbrush head 22's toothbrush hair direction and the contained angle of the direction of gripping, just can fully clean the stain of the inboard and gap depths of tooth, the cleaning performance is better and convenience of customers uses.

The above disclosure is only one or several specific embodiments of the present invention, but the present invention is not limited thereto, and any changes that can be made by those skilled in the art should fall within the protection scope of the present invention.

Claims (9)

1. An angle-adjustable oral cavity cleaning device is characterized by comprising a handle and a cleaning assembly connected with the handle, wherein the handle comprises an upper handle and a lower handle used for holding, one end of the upper handle is connected with the cleaning assembly, an upper inclined opening is formed in the other end of the upper handle, a lower inclined opening is formed in one end of the lower handle, the upper handle can rotate relative to the lower handle after the upper inclined opening and the lower inclined opening are connected in a matched mode, a limiting part is arranged at the connecting position of the upper inclined opening and the lower inclined opening, and the limiting part extends out of the upper handle; the locating part can move to in the upper handle after pressing, the upper handle is relative to the lower handle is rotated so as to adjust an included angle between the upper handle and the lower handle.

2. The adjustable oral cleaning device of claim 1, wherein the upper bezel has an outer lip, the inner edge of the lower bezel has an inner lip matching with the outer lip, so as to rotatably fix the upper handle to the lower handle, the inner lip has an upper slot, the outer lip and the upper slot enclose a plurality of lower slots forming a groove, and one end of the position-limiting member is located between the upper slot and any one of the lower slots.

3. The adjustable angle oral cleaning device of claim 2, wherein the lower slots are two and are symmetrically disposed at the highest position and the lowest position of the inner lip.

4. The adjustable oral cleaning device of claim 2, further comprising a supporting member fixed to the upper handle and protruding out of the upper bezel, wherein an end of the supporting member away from the upper handle is an inner bezel, the outer lip is disposed on an edge of the inner bezel, the position-limiting member abuts against an inner wall of the upper handle and a portion extending out of the upper handle forms a pressing portion, a portion extending into the supporting member and located between the upper slot and any one of the lower slots is a position-limiting portion, and a spring is disposed between the pressing portion and an outer wall of the supporting member.

5. The adjustable oral cleaning device of claim 1, further comprising an electric component disposed in the handle, wherein the electric component comprises a control board and a water spraying component electrically connected to the control board, one end of the water spraying component is connected to a water inlet pipe to connect to a water source, and the other end of the water spraying component is connected to the cleaning head to supply the water source to the cleaning head for cleaning.

6. The angle-adjustable oral cleaning device according to claim 5, further comprising a water tank, wherein the water tank is provided with a water outlet through which a water inlet pipe passes, a limiting block is arranged outside the water tank, a connecting port is arranged at one end of the lower handle far away from the upper handle, and a limiting boss which is in staggered fit with the limiting block is arranged in the connecting port.

7. The adjustable oral cavity cleaning device of claim 6, wherein the water tank comprises a water tank body and a water tank cover, the water outlet is arranged on the water tank cover, the limiting block is arranged on the outer wall of the water tank body, an annular rubber ring is fixed on the outer wall of the opening of the water tank body, the annular rubber ring protrudes out of the outer surface of the water tank body, the water tank cover is fixed in the lower handle, a lip portion is arranged on the water tank cover, and the annular rubber ring is tightly attached to the inner wall of the lip portion.

8. The adjustable angle oral cleaning device of claim 7, wherein the cleaning assembly comprises a spray tube replaceably secured to the upper handle, the end of the spray assembly being directly connected to an outlet tube of the spray assembly.

9. The adjustable angle oral cleaning device of claim 5 or 8, wherein the cleaning assembly comprises a toothbrush head replaceably mounted on the upper handle, the toothbrush head is provided with a vibrating motor and a switching circuit board, the upper handle is provided with a terminal electrically connected with the control board, and the switching circuit board transmits control information of the main control circuit board on the upper handle to the motor after being connected with the terminal, so as to drive the motor to vibrate, thereby driving the toothbrush head to vibrate.

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