阅读说明：本技术 一种挤牙膏器 (Toothpaste squeezing device ) 是由 蒋植华 于 2020-08-12 设计创作，主要内容包括：本发明公开了一种挤牙膏器,包括挤牙膏吸附器和挤压装置,挤牙膏吸附器内具有空腔,挤牙膏吸附器上开有进牙膏孔和排牙膏孔,进牙膏孔和排牙膏孔均与空腔连通,所述挤压装置能够和挤牙膏吸附器接触并挤压挤牙膏吸附器,挤牙膏吸附器能够通过进牙膏孔吸入牙膏至空腔并通过排牙膏孔将牙膏排出；本装置能够自动排出牙膏,并且可以控制牙膏排出的量,使用方便。(The invention discloses a toothpaste squeezing device, which comprises a toothpaste squeezing adsorber and a squeezing device, wherein a cavity is arranged in the toothpaste squeezing adsorber, a toothpaste inlet hole and a toothpaste outlet hole are formed in the toothpaste squeezing adsorber, the toothpaste inlet hole and the toothpaste outlet hole are communicated with the cavity, the squeezing device can be contacted with the toothpaste squeezing adsorber and squeeze the toothpaste squeezing adsorber, and the toothpaste squeezing adsorber can suck toothpaste into the cavity through the toothpaste inlet hole and discharge the toothpaste through the toothpaste outlet hole; the device can automatically discharge toothpaste, can control the discharge amount of the toothpaste and is convenient to use.)

1. The utility model provides a toothpaste squeezing device, its characterized in that, has cavity (7) including squeezing toothpaste adsorber (3) and extrusion device in squeezing toothpaste adsorber (3), opens on squeezing toothpaste adsorber (3) and has into toothpaste hole and arrange toothpaste hole (8), advances toothpaste hole and arranges toothpaste hole (8) and all communicate with cavity (7), extrusion device can with squeeze toothpaste adsorber (3) contact and squeeze toothpaste adsorber (3), squeeze toothpaste adsorber (3) can inhale toothpaste to cavity (7) and discharge toothpaste through arranging toothpaste hole (8) through advancing toothpaste hole.

2. The toothpaste dispenser according to claim 1, wherein the toothpaste dispenser absorber (3) and the squeezing device are capable of moving relative to each other in the vertical direction to contact the toothpaste dispenser absorber (3).

3. A dispenser according to claim 2, wherein the toothpaste dispenser suction unit (3) is located above the squeezing means, and the squeezing means is movable upwardly into contact with the toothpaste dispenser suction unit (3).

4. A toothpaste dispenser according to claim 3, further comprising a housing (1), wherein the upper end of the housing (1) is open, the toothpaste dispenser absorber (3) and the squeezing device are fixed in the housing (1), the toothpaste discharge hole (8) is formed in the housing (1), a toothbrush inlet hole (9) is formed in the side wall of the housing (1), and a toothbrush can enter the housing (1) through the toothbrush inlet hole (9).

5. The toothpaste dispenser according to claim 4, further comprising a fixing seat (2), wherein the fixing seat (2) is connected with the toothpaste dispenser absorber (3), a toothpaste placing hole (5) is formed in the fixing seat (2), the toothpaste placing hole (5) is communicated with the toothpaste inlet hole, and the fixing seat (2) is fixed on the housing (1).

6. A toothpaste dispenser according to claim 5, wherein the top of the housing (1) is provided with a groove (13), the bottom wall of the groove (13) is provided with an inlet (14), the toothpaste dispenser (3) comprises an upper section (31), a middle section (32) and a lower section (33), the bottom wall of the upper section (31) is in contact with the bottom wall of the groove (13), the middle section (32) and the lower section (33) penetrate through the inlet (14), the bottom end of the fixing seat (2) enters the groove (13), the bottom wall of the fixing seat (2) is in contact with the top wall of the upper section (31), and the side wall of the fixing seat (2) is in threaded connection with the side wall of the groove (13).

7. The toothpaste dispenser according to claim 4, further comprising a limiting barrel (10), wherein the limiting barrel (10) is fixed on the casing (1), the limiting barrel (10) penetrates through the toothbrush inlet (9) and enters the casing (1), a first toothpaste outlet is formed in the limiting barrel (10), toothpaste can penetrate through the toothpaste outlet (8) and the first toothpaste outlet and enter the limiting barrel (10), and the toothbrush can enter the limiting barrel (10).

8. A dispenser according to claim 4, further comprising sensing means for sensing entry of a toothbrush into the aperture (9) and sending information to the controller, the controller being capable of controlling the movement of the squeezing means.

9. A toothpaste dispenser according to claim 3, wherein the squeezing means comprises a driving means (6) and a squeezing ring (4), the driving means (6) can drive the squeezing ring (4) to move up and down to contact with the toothpaste squeezing sucker (3), the top wall of the squeezing ring (4) is provided with toothpaste passing holes, and toothpaste can pass through the toothpaste discharging holes (8) and the toothpaste passing holes to enter the squeezing ring (4).

10. A dispenser according to claim 9, wherein said drive means (6) comprises a first motor (51), a first housing (52), a first worm (53), a first push rod (54), a first rotation shaft (55) and a first worm (56); the first rotating shaft (55) is rotatably arranged on the inner bottom wall of the first shell (52), the first worm wheel (53) is fixed on the first rotating shaft (55), the first motor (51) is fixed on the first shell (52), the first worm (56) is connected with an output shaft of the first motor (51), the first worm (56) is meshed with the first worm wheel (53), the first rotating shaft (55) is provided with a first threaded section which is positioned above the first worm wheel (53), the bottom end face of the first push rod (54) is provided with a first threaded hole, the first threaded section is in threaded connection with the first threaded hole, the top wall of the first shell (52) is provided with a through hole, the first push rod (54) penetrates through the through hole, the side wall of the first push rod (54) is connected with a first sliding block (57), the side wall of the through hole is provided with a first sliding groove, and the first sliding block (57) is matched with the first sliding groove, the first motor (51) is driven, and the first push rod (54) can be driven to move up and down; the first push rod (54) is connected with the extrusion ring (4) and pushes the extrusion ring (4) to move up and down.

11. The toothpaste dispenser according to claim 9, wherein the driving device (6) comprises a second motor (61), a second housing (62), a second gear (63), a third gear (64), a fourth gear (65), a second rotating shaft (66), a fifth gear (67), a sixth gear (68), a third rotating shaft (601), a seventh gear (602), a fourth rotating shaft (603), and a second push rod (604), the second motor (61) is fixed on the second housing (62), the second gear (63) is fixed on an output shaft of the second motor (61), the second rotating shaft (66), the third rotating shaft (601), and the fourth rotating shaft (603) are rotatably disposed on an inner wall of the second housing (62), the second rotating shaft (66) is fixed with the third gear (64) and the fourth gear (65), the third rotating shaft (601) is fixed with the fifth gear (67) and the sixth gear (68), a seventh gear (602) is fixed on the fourth rotating shaft (603); the third gear (64) is meshed with the second gear (63), the fourth gear (65) is meshed with the fifth gear (67), and the sixth gear (68) is meshed with the seventh gear (602); a second threaded section is arranged on the fourth rotating shaft (603), the second threaded section is positioned above the seventh gear (602), a second threaded hole is formed in the end face of the bottom end of the second push rod (604), the second threaded section is in threaded connection with the second threaded hole, a second through hole is formed in the top wall of the second shell (62), the second push rod (604) penetrates through the second through hole, a second slide block is connected to the side wall of the second push rod (604), a second slide groove is formed in the side wall of the second through hole, and the second slide block is matched with the second slide groove to drive the second motor (61) to drive the second push rod (604) to move up and down; the second push rod (604) is connected with the extrusion ring (4) and pushes the extrusion ring (4) to move up and down.

12. The toothpaste dispenser according to claim 1, wherein the toothpaste dispenser absorber (3) and the squeezing device are capable of moving in a left-right direction relative to each other to contact the toothpaste dispenser absorber (3).

Technical Field

The invention relates to the technical field of toothpaste squeezing devices, in particular to a toothpaste squeezing device.

Background

Most of the existing toothpaste is manually extruded, the manual toothpaste extruding operation is inconvenient, and meanwhile, the toothpaste extruding amount cannot be well controlled in the toothpaste extruding process, so that the situations that too much toothpaste is extruded to cause waste or too little toothpaste is extruded to cause poor tooth cleaning effect exist.

Disclosure of Invention

Aiming at the defects in the prior art, the invention provides an automatic toothpaste dispenser which can automatically discharge toothpaste and control the discharge amount of the toothpaste and is convenient to use.

A toothpaste squeezing device comprises a toothpaste squeezing absorber and a squeezing device, wherein a cavity is formed in the toothpaste squeezing absorber, a toothpaste inlet hole and a toothpaste outlet hole are formed in the toothpaste squeezing absorber and are communicated with the cavity, the squeezing device can be in contact with the toothpaste squeezing absorber and squeeze the toothpaste squeezing absorber, and the toothpaste squeezing absorber can suck toothpaste into the cavity through the toothpaste inlet hole and discharge the toothpaste through the toothpaste outlet hole.

In order to solve the above problems, the inventor designs the technical scheme, in the technical scheme, a toothpaste squeezing absorber and a squeezing device are arranged, when the toothpaste squeezing device is used, a user takes the toothpaste squeezing absorber out of the toothpaste squeezing absorber filled with toothpaste, the toothpaste squeezing absorber filled with toothpaste is installed on the device, the squeezing device squeezes the toothpaste squeezing absorber to form positive pressure so as to discharge toothpaste in a cavity, after the toothpaste in the cavity is discharged, air negative pressure is formed in the toothpaste squeezing absorber, then the toothpaste in a toothpaste tube is sucked into the cavity by the negative pressure, so that the toothpaste is sucked into the cavity through a toothpaste inlet hole and discharged through a toothpaste outlet hole, the toothpaste in the technical scheme can be effectively sucked up by controlling the contact degree of the squeezing device and the toothpaste squeezing absorber and further controlling the compression degree of the cavity in the toothpaste squeezing absorber, thereby controlling the discharge amount of the toothpaste, and simultaneously, the toothpaste in the technical scheme can be effectively sucked up by forming the air negative pressure by the toothpaste squeezing absorber, when the toothpaste content in the toothpaste shell is low, the difficulty of manually squeezing toothpaste can be greatly reduced.

Preferably, the toothpaste squeezing sucker is positioned above the squeezing device, and the squeezing device can move upwards to be in contact with the toothpaste squeezing sucker. The toothpaste squeezing adsorber is arranged above the squeezing device, the squeezing device moves upwards to contact with the toothpaste squeezing adsorber to squeeze the toothpaste, the squeezing device, the toothpaste adsorber and the toothpaste shell can be conveniently installed, and the toothpaste squeezing adsorber can also contact with the squeezing device in modes of downward movement, simultaneous movement of the toothpaste squeezing adsorber and the squeezing device and the like.

Preferably, the toothpaste dispenser further comprises a shell, the upper end of the shell is provided with an opening, the toothpaste squeezing absorber and the squeezing device are both fixed in the shell, the toothpaste discharging hole is positioned in the shell, the side wall of the shell is provided with a toothbrush inlet hole, and a toothbrush can penetrate through the toothbrush inlet hole to enter the shell. Set up the shell among this technical scheme, will squeeze toothpaste adsorber and extrusion device and all be fixed in the shell, arrange the toothpaste hole and be located the shell, it has into the toothbrush hole to open at the lateral wall of shell, the toothbrush can pass into in the toothbrush hole gets into the shell, during the use, stretch into the toothbrush downthehole with the toothbrush, then start extrusion device and extrude the toothpaste in the toothpaste adsorber, make toothpaste arrange on the toothbrush, set up the shell and make the device whole pleasing to the eye, also be convenient for simultaneously place the device and use in specific position.

Preferably, the toothpaste dispenser further comprises a fixed seat, the fixed seat is connected with the toothpaste squeezing absorber, a toothpaste placing hole is formed in the fixed seat and communicated with the toothpaste inlet hole, and the fixed seat is fixed on the shell. Set up the fixing base among this technical scheme, it has toothpaste to place the hole to open on the fixing base, toothpaste places the hole and advances toothpaste hole intercommunication, and the fixing base is fixed in on the shell, and during the use, the toothpaste shell is fixed on the fixing base, and the head entering toothpaste of toothpaste shell places downtheholely, the installation of the toothpaste shell of being convenient for.

Preferably, the top end of the shell is provided with a groove, the bottom wall of the groove is provided with an inlet port, the toothpaste squeezing adsorber comprises an upper section, a middle section and a lower section, the bottom wall of the upper section is in contact with the bottom wall of the groove, the middle section and the lower section penetrate through the inlet port, the bottom end of the fixing seat enters the groove, the bottom wall of the fixing seat is in contact with the top wall of the upper section, and the side wall of the fixing seat is in threaded connection with the side wall of the groove. The diapire of middle-upper segment and the diapire contact of recess in this technical scheme, the diapire of fixing base and the roof contact of upper segment, the lateral wall of fixing base and the lateral wall threaded connection of recess will squeeze toothpaste adsorber and fix through the centre gripping of fixing base and recess diapire, and fixing base and recess lateral wall adopt bolted connection's mode simultaneously, are convenient for will squeeze toothpaste adsorber and dismantle and carry out toothpaste loading and washing.

Preferably, the toothpaste dispenser further comprises a limiting cylinder, the limiting cylinder is fixed on the shell, the limiting cylinder penetrates through the toothbrush inlet to enter the shell, a first toothpaste passing hole is formed in the limiting cylinder, toothpaste can penetrate through the toothpaste discharging hole and the first toothpaste passing hole to enter the limiting cylinder, and a toothbrush can enter the limiting cylinder.

Preferably, the toothbrush further comprises a sensing device and a controller, wherein the sensing device detects the toothbrush entering the toothbrush hole and sends information to the controller, and the controller can control the movement of the squeezing device. Set up induction system and controller among this technical scheme, whether utilize induction system to detect the toothbrush and get into toothbrush downthehole, then utilize the motion of controller control extrusion device, realize the automatic toothpaste that discharges of automated inspection toothbrush, further convenience of customers' use.

Preferably, the driving device comprises a first motor, a first shell, a first turbine, a first push rod, a first rotating shaft and a first worm; the first rotating shaft is rotatably arranged on the inner bottom wall of the first shell, the first turbine is fixed on the first rotating shaft, the first motor is fixed on the first shell, the first worm is connected with an output shaft of the first motor, the first worm is meshed with the first turbine, a first threaded section is arranged on the first rotating shaft and located above the first turbine, a first threaded hole is formed in the end face of the bottom end of the first push rod and in threaded connection with the first threaded hole, a through hole is formed in the top wall of the first shell, the first push rod penetrates through the through hole, a first sliding block is connected to the side wall of the first push rod, a first sliding groove is formed in the side wall of the through hole, and the first sliding block is matched with the first sliding groove to drive the first motor to drive the first push rod to move up and down; the first push rod is connected with the extrusion ring and pushes the extrusion ring to move up and down.

Preferably, the driving device includes a second motor, a second housing, a second gear, a third gear, a fourth gear, a second rotating shaft, a fifth gear, a sixth gear, a third rotating shaft, a seventh gear, a fourth rotating shaft and a second push rod, the second motor is fixed on the second housing, the second gear is fixed on an output shaft of the second motor, the second rotating shaft, the third rotating shaft and the fourth rotating shaft are all rotatably arranged on an inner wall of the second housing, the second rotating shaft is fixed with the third gear and the fourth gear, the third rotating shaft is fixed with the fifth gear and the sixth gear, and the fourth rotating shaft is fixed with the seventh gear; the third gear is meshed with the second gear, the fourth gear is meshed with the fifth gear, and the sixth gear is meshed with the seventh gear; a second threaded section is arranged on the fourth rotating shaft and positioned above the seventh gear, a second threaded hole is formed in the end face of the bottom end of the second push rod, the second threaded section is in threaded connection with the second threaded hole, a second through hole is formed in the top wall of the second shell, the second push rod penetrates through the second through hole, a second slide block is connected to the side wall of the second push rod, a second slide groove is formed in the side wall of the second through hole, and the second slide block is matched with the second slide groove to drive a second motor and drive the second push rod to move up and down; the second push rod is connected with the extrusion ring and pushes the extrusion ring to move up and down.

The invention has the beneficial effects that: through the contact degree of control extrusion device with crowded toothpaste adsorber among this technical scheme, and then the compression degree of the interior cavity of control crowded toothpaste adsorber to control toothpaste discharge's volume, utilize crowded toothpaste adsorber to form toothpaste in the air negative pressure can effectually absorb toothpaste in the toothpaste shell completely among this technical scheme simultaneously, reduction artifical crowded toothpaste's the degree of difficulty when toothpaste content is less in the toothpaste shell.

Drawings

In order to more clearly illustrate the detailed description of the invention or the technical solutions in the prior art, the drawings that are needed in the detailed description of the invention or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

FIG. 1 is an exploded view of the overall structure of the present invention;

FIG. 2 is a cross-sectional view of the holder and toothpaste dispenser of the present invention;

FIG. 3 is an exploded view of the housing, toothpaste dispenser and holder of the present invention;

fig. 4 is an exploded view of the driving apparatus in embodiment 2;

FIG. 5 is an exploded view of the driving apparatus in example 3;

FIG. 6 is a schematic diagram of an inductive device of the present invention;

fig. 7 is a circuit diagram of the sensing device of the present invention.

In the attached figure, 1-shell, 2-fixed seat, 3-toothpaste squeezing adsorber, 4-squeezing ring, 5-toothpaste placing hole, 6-driving device, 7-cavity, 8-toothpaste discharging hole, 9-toothbrush inlet hole, 10-limiting cylinder, 13-groove, 14-inlet hole, 31-upper section, 32-middle section and 33-lower section; 51-a first motor, 52-a first housing, 53-a first worm gear, 54-a first push rod, 55-a first rotating shaft, 56-a first worm, 57-a first slider, 61-a second motor, 62-a second housing, 63-a second gear, 64-a third gear, 65-a fourth gear, 66-a second rotating shaft, 67-a fifth gear, 68-a sixth gear, 601-a third rotating shaft, 602-a seventh gear, 603-a fourth rotating shaft, 604-a second push rod.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

It is to be noted that, unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the invention pertains.