CN210329761U

CN210329761U - Toothbrush capable of automatically squeezing toothpaste

Info

Publication number: CN210329761U
Application number: CN201920979848.1U
Authority: CN
Inventors: 董心雨
Original assignee: Yunhe County Timo Technology Co ltd
Current assignee: Yunhe County Timo Technology Co ltd
Priority date: 2019-06-27
Filing date: 2019-06-27
Publication date: 2020-04-17
Anticipated expiration: 2029-06-27

Abstract

The utility model relates to an everyday object technical field just discloses a toothbrush of crowded toothpaste automatically, including handle, knob, ejector pin, toothpaste box, brush hair subassembly, play cream seat, cylinder, locating plate and connecting rod, the inside of handle is rotated and is connected with the pivot, the internal thread of pivot is pegged graft and is had the ejector pin, the play cream mouth of two symmetries is seted up in the outside of cylinder, the left side of knob and the inside fixedly connected with locating plate that is located the handle. This toothbrush that can extrude toothpaste automatically, under the initial condition, the toothpaste mouth is in horizontal position, and rotatory knob makes the cylinder rotate 90 degrees, and quantitative toothpaste is extruded on the brush hair subassembly, has avoided extruding too much or too little problem when extruding toothpaste, and easy operation continues rotatory knob moreover, and the toothpaste mouth is blocked, has avoided the rivers to get into out the toothpaste seat, need not dispose a whole box of toothpaste in addition, has reduced the occupation space who brushes teeth and equips, carries and convenient to use.

Description

Toothbrush capable of automatically squeezing toothpaste

Technical Field

The utility model relates to the technical field of daily necessities, in particular to a toothbrush capable of automatically squeezing toothpaste.

Background

The toothbrush is indispensable in the life of people, a common toothbrush and a toothpaste box are separated, the amount of toothpaste which needs to be manually squeezed out of the toothpaste box before brushing teeth each time is not fixed, too much or too little toothpaste can be squeezed out, the use is inconvenient, the toothpaste box cover is repeatedly opened every day to squeeze out the toothpaste, the operation process of screwing the toothpaste box cover is performed, and for many people, especially for people with inconvenient hands and feet, the trouble is also caused.

SUMMERY OF THE UTILITY MODEL

In view of the above problems, an object of the present invention is to provide a toothbrush capable of automatically squeezing toothpaste, which has the advantages of automatic toothpaste squeezing, fixed squeezing amount, no excess or deficiency, small occupied space and simple operation.

The utility model discloses a realize that technical purpose adopts following technical scheme: a toothbrush capable of automatically squeezing toothpaste comprises a handle, a rotating shaft, a knob, a push rod, a toothpaste box, a top plate, a bristle component, a toothpaste outlet seat, a roller, a toothpaste outlet, a flow groove, a positioning plate, a connecting rod, a baffle plate, a spring, a rotating sleeve and an eccentric rod, wherein the handle is rotatably connected with the rotating shaft, the knob is fixedly connected on the right side of the rotating shaft and positioned on the right side of the handle, the push rod is inserted in the internal thread of the rotating shaft, the toothpaste box is installed in the handle and positioned on the left side of the push rod, the top plate is movably inserted in the toothpaste box, the bristle component is fixedly connected with the left end of the top of the handle, the two toothpaste outlet seats are fixedly inserted in the left end of the top of the handle, the roller is rotatably connected in the toothpaste outlet seat, two symmetrical toothpaste outlet holes are formed in the outer side of the roller, the flow groove communicated with the two toothpaste outlet seats is formed in the handle and positioned on the left, the left side of knob and the inside fixedly connected with locating plate that is located the handle, the inside of handle and the left side activity that is located the locating plate are pegged graft and are had the connecting rod that extends to a cream seat below, the back fixedly connected with baffle of connecting rod, and the inside of handle sets up the board groove that corresponds with the baffle, swing joint has the spring between the tank bottom in baffle and board groove, the cover has changeed to cup joint in the axis of rotation of cylinder, the right side activity of changeing the cover articulates there is the eccentric rod with connecting rod case articulated.

Preferably, the outer side of the ejector rod is provided with threads, the inner part of the rotating shaft is provided with threads corresponding to the ejector rod, and the rotating shaft can drive the ejector rod to move back and forth when rotating.

As optimization, the toothpaste box includes dustcoat and inner cover, and the inner cover is scalable movable cover, and the roof can remove in the toothpaste box, and the ejector pin accessible extrudees the roof, extrudees toothpaste in the toothpaste box, the top of handle and the top that is located the toothpaste box are provided with the switch cover, open the switch cover and can change the toothpaste box.

Preferably, the bristle assembly is mounted on the handle through a clamping seat, so that the toothbrush can be replaced by the bristle assembly.

As optimization, a through hole is formed in the toothpaste outlet seat, toothpaste is extruded outwards from the inside of the through hole, a cutting slope is arranged on the toothpaste outlet, so that the roller can better cut off the toothpaste when rotating, the outer side of the roller is an elastic rubber surface, the sealing performance of the roller is improved, and water flow is prevented from entering the inside of the toothpaste outlet seat.

As an optimization, the locating plate is the arc, can drive the connecting rod and remove fixed distance when rotatory knob at every turn, the ring channel that corresponds with the locating plate is seted up to the inside of handle, the left end of locating plate and the right-hand member of connecting rod all are provided with the same slope for the better extrusion connecting rod of locating plate ability removes left when rotating.

Preferably, the hinged part of the eccentric rod and the rotating sleeve deviates from the axle center of the rotating sleeve, the eccentric rod and the rotating sleeve form an eccentric wheel mechanism, the eccentric rod moves up and down to drive the rotating sleeve to rotate, and the eccentric rod is movably hinged with the connecting rod through a short rod.

The utility model discloses possess following beneficial effect:

1. the toothbrush capable of automatically squeezing toothpaste has the advantages that in the initial state, the two toothpaste outlets on the roller are in the horizontal positions, the toothpaste outlet seat is sealed by the part of the roller without an opening, the toothpaste is squeezed into the toothpaste outlet seat from the toothpaste box by rotating the knob, meanwhile, the roller rotates for 90 degrees when the knob rotates, the toothpaste outlet seat is in the state of being communicated from top to bottom when the two toothpaste outlets on the roller rotate to the vertical position, the toothpaste is sequentially squeezed onto the bristle component outside the toothpaste outlet seat through the two toothpaste outlets, the knob continues to rotate, the roller continues to rotate for 90 degrees, the toothpaste outlet is blocked, water flow is prevented from entering the toothpaste outlet seat when the toothbrush is used for brushing teeth, then a user can use the toothbrush for brushing teeth, quantitative toothpaste can be squeezed out by arranging the rotating knob, the problem of too much or too little toothpaste is avoided when the toothpaste is squeezed out, the operation is simple, the whole box does not need to be additionally arranged, and the occupied space of a, is convenient to carry and use.

2. This toothbrush that can extrude toothpaste automatically installs the toothpaste box in the handle, has avoided the toothpaste box to place on wash platform to unhygienic problem, when a toothpaste box used up, directly trade a toothpaste box in addition can, the position of easiest loss is the brush hair in the toothbrush, is detachable construction through setting up the brush hair subassembly, when the brush hair loss takes place after the toothbrush has used a period, only need to change the brush hair subassembly can, need not to change whole toothbrush, use cost has been reduced.

Drawings

Fig. 1 is a front sectional view of the structure of the present invention.

Fig. 2 is a top cross-sectional view of the structure of the present invention.

Fig. 3 is an enlarged view of a portion a in fig. 1 according to the present invention.

Fig. 4 is a front sectional view of the paste outlet seat and roller connection structure of the present invention.

Fig. 5 is a right sectional view of the paste outlet seat and roller connection structure of the present invention.

Fig. 6 is a schematic view of the connection structure of the positioning plate and the connecting rod of the present invention.

In the figure: 1-handle, 2-rotating shaft, 3-knob, 4-ejector pin, 5-toothpaste box, 6-top plate, 7-bristle component, 8-toothpaste outlet seat, 9-roller, 10-toothpaste outlet, 11-chute, 12-positioning plate, 13-connecting rod, 14-baffle, 15-spring, 16-rotating sleeve and 17-eccentric rod.

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. 1-5, a toothbrush capable of automatically squeezing toothpaste comprises a handle 1, a rotating shaft 2, a knob 3, a push rod 4, a toothpaste box 5, a top plate 6, a bristle assembly 7, a toothpaste outlet seat 8, a roller 9, a toothpaste outlet 10, a flow groove 11, a positioning plate 12, a connecting rod 13, a baffle 14, a spring 15, a rotating sleeve 16 and an eccentric rod 17, wherein the handle 1 is rotatably connected with the rotating shaft 2, the knob 3 is fixedly connected to the right side of the rotating shaft 2 and is positioned on the right side of the handle 1, the push rod 4 is inserted into the internal thread of the rotating shaft 2, the external side of the push rod 4 is provided with a thread, the rotating shaft 2 is internally provided with a thread corresponding to the push rod 4, the rotating shaft 2 can drive the push rod 4 to move back and forth when rotating, the toothpaste box 5 is installed inside the handle 1 and on the left side of the push rod 4, the toothpaste box 5 comprises an outer cover and an inner cover, the inner cover is a telescopic movable cover, the toothpaste box 5 can be replaced by opening the switch cover, the top plate 6 is movably inserted in the toothpaste box 5, the top plate 6 can move in the toothpaste box 5, the ejector rod 4 can extrude toothpaste from the toothpaste box 5 by extruding the top plate 6, the left end of the top of the handle 1 is fixedly connected with the bristle component 7, the bristle component 7 is installed on the handle 1 through the clamping seat, therefore, the toothbrush can be replaced by the bristle component 7, the left end of the top of the handle 1 is fixedly inserted with two toothpaste outlet seats 8 positioned in the bristle component 7, the toothpaste is extruded outwards from the through hole, the inner part of the toothpaste outlet seat 8 is rotatably connected with the roller 9, the outer side of the roller 9 is an elastic rubber surface, the sealing performance of the roller 9 is improved, water flow is prevented from entering the inner part of the toothpaste outlet seat 8, two symmetrical toothpaste outlets 10 are arranged on the outer side of the roller 9, and a cutting slope is arranged on the toothpaste outlet 10, so that the roller 9 can better cut off toothpaste when rotating, a chute 11 communicated with two toothpaste outlet seats 8 is arranged inside the handle 1 and on the left side of the toothpaste box 5, a positioning plate 12 is fixedly connected on the left side of the knob 3 and inside the handle 1, the positioning plate 12 is an arc-shaped plate, the connecting rod 13 can be driven to move for a fixed distance when the knob 3 is rotated each time, an annular groove corresponding to the positioning plate 12 is arranged inside the handle 1, the connecting rod 13 extending to the lower part of the toothpaste outlet seats 8 is movably inserted inside the handle 1 and on the left side of the positioning plate 12, the left end of the positioning plate 12 and the right end of the connecting rod 13 are both provided with the same slope, so that the connecting rod 13 can be better extruded to move leftwards when the positioning plate 12 rotates, the back of the connecting rod 13 is fixedly connected with a baffle 14, a plate groove corresponding to the baffle 14 is arranged inside the handle 1, and a spring 15 is movably connected, the rotating shaft of the roller 9 is fixedly sleeved with a rotating sleeve 16, the right side of the rotating sleeve 16 is movably hinged with an eccentric rod 17 hinged with a connecting rod 13 box, the hinged position of the eccentric rod 17 and the rotating sleeve 16 deviates from the axle center of the rotating sleeve 16, the eccentric rod 17 and the rotating sleeve 16 form an eccentric wheel mechanism, the eccentric rod 17 moves up and down to drive the rotating sleeve 16 to rotate, and the eccentric rod 17 is movably hinged with the connecting rod 13 through a short rod.

When the toothpaste dispenser is used, in an initial state, two toothpaste outlets 10 on a roller 9 are in a horizontal position, a toothpaste outlet seat 8 is closed through a part, which is not opened, on the roller 9, a knob 3 is rotated, the knob 3 extrudes a top plate 6 rightwards through a rotating shaft 2 and an ejector rod 4, toothpaste is extruded from a toothpaste box 5 into the toothpaste outlet seat 8 through a flow groove 11, the knob 3 drives a connecting rod 13 to move for a certain distance through a positioning plate 12 when rotated, the roller 9 rotates for 90 degrees through an eccentric rod 17 and a rotating sleeve 16 when the connecting rod 13 moves, the toothpaste outlet seat 8 is in a vertically through state when the two toothpaste outlets 10 on the roller 9 are rotated to a vertical position, toothpaste is sequentially extruded to a brushing assembly 7 outside the toothpaste outlet seat 8 through the two toothpaste outlets 10, the knob 3 is continuously rotated, the roller 9 continuously rotates for 90 degrees, the toothpaste outlets 10 rotate to the horizontal position again, the toothpaste outlet seat 8 is closed, and water flow is prevented from entering the toothpaste outlet seat 8, then the user can use this toothbrush to brush teeth, because the distance that locating plate 12 drove connecting rod 13 and remove at every turn is fixed, consequently, the toothpaste that rotatory knob 3 was extruded is also quantitative, extrude too much or too little problem when having avoided crowded toothpaste, and easy operation, set up toothpaste box 5 in the inside of handle 1, the occupation space of the equipment of brushing teeth has been reduced, carry and convenient to use, because toothpaste box 5 and brush hair subassembly 7 all can be changed, the problem of whole toothbrush has to be changed after having avoided the brush hair consume, use cost is reduced.

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 toothbrush that can extrude toothpaste automatically, includes handle (1), pivot (2), knob (3), ejector pin (4), toothpaste box (5), roof (6), brush hair subassembly (7), goes out cream seat (8), cylinder (9), play cream mouth (10), chute (11), locating plate (12), connecting rod (13), baffle (14), spring (15), commentaries on classics cover (16) and eccentric rod (17), its characterized in that: the toothpaste dispenser is characterized in that a rotating shaft (2) is rotatably connected inside the handle (1), a knob (3) is fixedly connected on the right side of the rotating shaft (2) and positioned on the right side of the handle (1), a push rod (4) is inserted into the internal threads of the rotating shaft (2), a toothpaste box (5) is installed inside the handle (1) and positioned on the left side of the push rod (4), a top plate (6) is movably inserted into the toothpaste box (5), a brush component (7) is fixedly connected to the left end of the top of the handle (1), two toothpaste outlet seats (8) are fixedly inserted into the left end of the top of the handle (1) and positioned inside the brush component (7), a roller (9) is rotatably connected inside the toothpaste outlet seats (8), two symmetrical toothpaste outlet ports (10) are formed in the outer side of the roller (9), a flow groove (11) communicated with the two toothpaste outlet seats (8) is formed in the left side of the toothpaste box (5) and inside the handle (1), the left side of knob (3) and the inside fixedly connected with locating plate (12) that is located handle (1), the inside of handle (1) and the left side activity that is located locating plate (12) are pegged graft and are had connecting rod (13) that extend to a cream seat (8) below, the back fixedly connected with baffle (14) of connecting rod (13), and the inside of handle (1) sets up the board groove that corresponds with baffle (14), swing joint has spring (15) between the tank bottom in baffle (14) and board groove, the fixed cover that has connect in the axis of rotation of cylinder (9) has changeed cover (16), the right side activity of changeing cover (16) articulates has and has connecting rod (13) case articulated eccentric rod (17).

2. The toothbrush of claim 1, wherein: the outer side of the ejector rod (4) is provided with threads, and the inner part of the rotating shaft (2) is provided with threads corresponding to the ejector rod (4).

3. The toothbrush of claim 1, wherein: the toothpaste box (5) comprises an outer cover and an inner cover, the inner cover is a telescopic movable cover, and a switch cover is arranged at the top of the handle (1) and above the toothpaste box (5).

4. The toothbrush of claim 1, wherein: the bristle component (7) is arranged on the handle (1) through the clamping seat.

5. The toothbrush of claim 1, wherein: the paste outlet seat (8) is internally provided with a through hole, the paste outlet (10) is provided with a cutting slope, and the outer side of the roller (9) is an elastic rubber surface.

6. The toothbrush of claim 1, wherein: the handle is characterized in that the positioning plate (12) is an arc-shaped plate, an annular groove corresponding to the positioning plate (12) is formed in the handle (1), and the left end of the positioning plate (12) and the right end of the connecting rod (13) are both provided with the same slope.

7. The toothbrush of claim 1, wherein: the hinge joint of the eccentric rod (17) and the rotating sleeve (16) deviates from the axis of the rotating sleeve (16), and the eccentric rod (17) is movably hinged with the connecting rod (13) through a short rod.