CN112124782A

CN112124782A - Toothpaste squeezing device

Info

Publication number: CN112124782A
Application number: CN202010983613.7A
Authority: CN
Inventors: 赵以胜
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-18
Filing date: 2020-09-18
Publication date: 2020-12-25

Abstract

The invention relates to the technical field of articles for daily use and discloses a toothpaste squeezing device which comprises a shell, wherein a top cover is arranged at the top of the shell, side covers are fixedly arranged on two sides of the shell, a reset device is movably sleeved on one side of each side cover and positioned in the middle of each side cover, a lifting device is movably sleeved on one side of the outer surface of the shell, and the lifting device is meshed with a rigid transmission ratchet wheel through a rack. Make and promote the briquetting and can make the rack take place the displacement and drive rigidity transmission ratchet simultaneously and rotate, the briquetting loses thrust afterwards and the rack resets under reset spring I's effect, it is great with flexible ratchet to mutually support and the frictional force between floor and the pivot through rigidity transmission ratchet this moment, make the unable flexible ratchet that drives of in-process rigidity transmission ratchet that the rack resets rotate, thereby make rigidity transmission ratchet can only carry out one-way transmission to the countershaft, thereby realize that the pivot unidirectional rotation and the pulling cable moves and stable pulling latch device removes.

Description

Toothpaste squeezing device

Technical Field

The invention relates to the technical field of articles for daily use, in particular to a toothpaste squeezing device.

Background

The toothpaste is a very common daily use product, has the function of cleaning teeth and refreshing breath, is usually loaded in a soft package, and is squeezed out by hands for use, and because the physical properties of the toothpaste are similar to a fluid, the toothpaste inside the package is difficult to be squeezed out by hands, and finally, some toothpaste always remains inside the package and is thrown away.

Disclosure of Invention

Aiming at the defects of the existing toothpaste in the use process in the background art, the invention provides a toothpaste squeezing device which has the advantage of squeezing out all toothpaste in a toothpaste tube and solves the problem that the residual toothpaste in the traditional toothpaste tube cannot be squeezed out to cause waste.

The invention provides the following technical scheme: the utility model provides a toothpaste squeezing device, includes the shell, the top cap is installed at the top of shell, the both sides fixed mounting of shell has the side cap, reset device has been cup jointed in the activity on the position in the middle of side cap one side and being located, lifting device has been cup jointed in the activity of one side of shell surface, the both sides fixed mounting of shell inner wall has the joint strip, the bottom joint of joint strip has latch device, the bottom fixed mounting of shell inner chamber has return stroke device.

Preferably, the lifting device includes the briquetting, one side fixed mounting of briquetting has only journey piece, it has the rack to end fixed mounting on journey piece one side is close to the position at both ends, the one end fixed mounting of rack has reset spring I, the one end fixed mounting of reset spring I has the fixed block, fixed block one side and be located fixed mounting have the floor on the position of I below of reset spring, the pivot has been cup jointed in the activity on the position that floor one end is located the outside, the one end fixed mounting of pivot has flexible ratchet, rigidity transmission ratchet has been cup jointed in the activity on the position that floor one end is located the inboard, rigidity transmission ratchet and flexible ratchet mutually support, rack and rigidity transmission ratchet intermeshing.

Preferably, the friction between the rib plate and the rotating shaft is large, an upper pull rope is movably sleeved on the outer surface of the rotating shaft, and one end of the upper pull rope is connected with the clamping device.

Preferably, the clamping device comprises two lifting pieces, the bottom parts of the two lifting pieces are movably sleeved with an adjusting plate, the number of the adjusting plates is two, the extruding roller is movably sleeved at the position of one side of each adjusting plate close to the bottom, a clamping plate is fixedly arranged on one side of the lifting piece, the clamping plate is contacted with the clamping strip, the width of the contact part of the clamping plate and the clamping strip is larger than that of the clamping strip, the bottom of the lifting piece is fixedly provided with a lower pull rope at the position between the adjusting plates, the bottom of the lower pull rope is connected with a return device, the outer surface of the adjusting plate is fixedly provided with magnetic fixed blocks, the magnetic fixed blocks are made of magnetic materials, the adjacent magnetic fixed blocks are mutually attracted, the lower inhaul cable is fixedly sleeved with an adjusting spring through a magnetic fixing block, and the adjusting springs are used for connecting the adjusting plates on the two sides.

Preferably, the return stroke device includes the fixed plate, spacing axle has been cup jointed in one side activity of fixed plate, the movable wire winding cylinder that has cup jointed on the position that spacing off-axial surface is close to one end, wire winding cylinder surface is connected with the cable down, one side fixed mounting of wire winding cylinder has reset spring II, one end of reset spring II and one side fixed connection of fixed plate.

Preferably, the top of the fixing plate is pointed and the mounting position of the fixing plate is located at the top of the two ends of the squeezing rollers, and the pointed end of the top of the fixing plate corresponds to the gap between the squeezing rollers.

Preferably, resetting means includes the button, the one end fixed mounting of button has the board that resets, the one end fixed mounting that resets the board has transmission connecting rod and transmission connecting rod's quantity to be six, transmission connecting rod runs through the inside of shell and extension to shell, transmission connecting rod's one end fixed mounting has the limiting plate, transmission connecting rod's surface activity has cup jointed spacing spring, spacing spring's one end and the board that resets contact and spacing spring's the other end and shell contact, spacing plate thickness is the same with the thickness of joint strip, the both ends of limiting plate are provided with interval L between arch and are the same with the width that joint board and joint strip contacted the position.

The invention has the following beneficial effects:

1. according to the invention, the rack is enabled to displace by pushing the pressing block through mutual meshing of the rack and the rigid transmission ratchet wheel, the rigid transmission ratchet wheel is driven to rotate at the same time, then the pressing block loses thrust and the rack is reset under the action of the reset spring I, at the moment, the rigid transmission ratchet wheel is matched with the flexible ratchet wheel, and the friction force between the rib plate and the rotating shaft is large, so that the rigid transmission ratchet wheel cannot drive the flexible ratchet wheel to rotate in the process of resetting the rack, the rigid transmission ratchet wheel can only drive the rotating shaft in one direction, and the rotating shaft rotates in one direction and pulls the upper pull cable to move and stably pulls the clamping device to move.

2. The invention is fixedly provided with the lower guy cable at the position between the adjusting plates through the bottom of the lifting piece, the bottom of the lower guy cable is connected with the return stroke device, and the outer surface of the winding drum is connected with the lower guy cable, so that the lower guy cable can be pulled and the winding drum connected with the lower guy cable can rotate when the clamping device moves, a reset spring II is fixedly arranged at one side of the winding drum, one end of the reset spring II is fixedly connected with one side of the fixing plate, the reset spring II is elastically deformed and generates pulling force to the clamping device, thereby providing power for the resetting of the clamping device when the clamping plates at two sides of the clamping device are separated from the clamping relation with the clamping strip, ensuring the normal resetting of the clamping device, improving the running stability of the device, in addition, the top of the fixing plate is arranged to be pointed, and the mounting position is positioned, the tip at fixed plate top is corresponding with the gap between the squeeze roll for squeeze roll is parted under the effect at fixed plate tip when latch device resets, makes when the internally mounted toothpaste tube of shell, and the bottom of toothpaste tube can be better insert the gap between the squeeze roll, thereby has reduced the device's the use degree of difficulty.

3. According to the invention, the thickness of the limiting plate is the same as that of the clamping strip, the bulges are arranged at the two ends of the limiting plate, the distance L between the bulges is the same as the width of the contact part of the clamping plate and the clamping strip, so that the clamping device is pulled again, meanwhile, the clamping plates at the two sides of the clamping device can have a stable track under the limiting of the limiting plate, the problem of abnormal work caused by the situation that the clamping device is pulled by an upper inhaul cable to cause position deviation is avoided, the running stability of the device is improved, meanwhile, the limiting plate can push one end of the clamping plate by pressing the button, the pushed position is the clamping position between the clamping plate and the clamping strip, the clamping plate and the clamping strip can be separated from the clamping effect under the action of the limiting plate, the resetting is carried out under the action of the return device, and the bulges at the two ends of the limiting plate can still ensure that the clamping device can not cause position deviation while resetting is The impact between the extruding roller and the top of the fixed plate and the damage of the extruding roller are caused, and the working stability of the device is further improved.

4. The invention fixedly sleeves an adjusting spring through a magnetic fixed block by a lower pull rope, the adjusting spring connects the adjusting plates at two sides, so that the clamping device displaces and the extrusion roller extrudes the toothpaste tube, the toothpaste in the toothpaste tube can generate certain resistance to the extrusion roller, the resistance can lead the extrusion roller to expand for a certain angle under the limitation of the adjusting spring, the extrusion roller can not extrude all the toothpaste in the toothpaste tube in a single stroke, the displacement generated by the clamping device when a user presses a pressing block can not cause a large amount of toothpaste to be extruded, the problem that a large amount of toothpaste is extruded to cause waste due to excessive pressing of the user is avoided, the practicability of the device is improved, the resistance received by the extrusion roller during movement is also reduced, the thrust required by the movement of the pressing block is reduced, and the use experience of the user is improved, in addition, the material through the magnetism fixed block has between magnetism and the adjacent magnetism fixed block inter attraction, toothpaste content reduces in the toothpaste pipe, distance between the squeeze roll shortens distance between the regulating plate simultaneously also shortens, regulating spring's elasticity is not enough to make it extrude the toothpaste pipe for squeeze roll provides sufficient elasticity this moment, and mutual attraction can regulating spring's elasticity between the magnetism fixed block, make regulating spring still have sufficient pressure to the toothpaste pipe, the device job stabilization nature has been improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic right-side sectional view of the structure of the present invention;

FIG. 3 is a schematic sectional front view of the structure of the present invention;

FIG. 4 is a schematic view of a structural lifting device of the present invention;

FIG. 5 is a schematic view of an extrusion apparatus according to the present invention;

FIG. 6 is a schematic cross-sectional view of an extrusion apparatus constructed in accordance with the present invention;

FIG. 7 is a schematic view of a latch reset device according to the present invention;

FIG. 8 is a top view of the snap-in reset device of the present invention.

In the figure: 1. a housing; 2. a top cover; 3. a side cover; 4. a resetting device; 41. a button; 42. a reset plate; 43. a transmission connecting rod; 44. a limiting plate; 45. a limiting spring; 5. a lifting device; 51. briquetting; 52. a stroke stopping sheet; 53. a rack; 54. a return spring I; 55. a fixed block; 56. a rib plate; 57. a rotating shaft; 58. a flexible ratchet; 59. a rigid drive ratchet; 510. pulling up a cable; 6. a clamping strip; 7. a clamping device; 71. lifting the sheet; 72. an adjusting plate; 73. a squeeze roller; 74. a clamping and connecting plate; 75. pulling down a cable; 76. a magnetic fixed block; 77. adjusting the spring; 8. a backhaul device; 81. a fixing plate; 82. a limiting shaft; 83. a winding drum; 84. and a return spring II.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-8, a toothpaste squeezing device comprises a housing 1, a top cover 2 is installed on the top of the housing 1, side covers 3 are fixedly installed on two sides of the housing 1, a reset device 4 is movably sleeved on one side of each side cover 3 and located in the middle of each side cover, each reset device 4 comprises a button 41, a reset plate 42 is fixedly installed at one end of each button 41, a transmission connecting rod 43 is fixedly installed at one end of each reset plate 42, the number of the transmission connecting rods 43 is six, the transmission connecting rods 43 penetrate through the housing 1 and extend into the housing 1, a limiting plate 44 is fixedly installed at one end of each transmission connecting rod 43, a limiting spring 45 is movably sleeved on the outer surface of each transmission connecting rod 43, one end of each limiting spring 45 is in contact with each reset plate 42, the other end of each limiting spring 45 is in contact with the housing 1, the thickness of each limiting plate 44 is the same as that of a clamping strip 6, bulges are arranged at two ends of, the lifting device 5 is movably sleeved on one side of the outer surface of the shell 1, the lifting device 5 comprises a press block 51, a stroke stopping sheet 52 is fixedly installed on one side of the press block 51, racks 53 are fixedly installed on positions, close to two ends, of one side of the stroke stopping sheet 52, a return spring I54 is fixedly installed at one end of each rack 53, a fixed block 55 is fixedly installed at one end of each return spring I54, a ribbed plate 56 is fixedly installed on one side of each fixed block 55 and located below the corresponding return spring I54, a rotating shaft 57 is movably sleeved on a position, located on the outer side, of one end of each ribbed plate 56, a flexible ratchet wheel 58 is fixedly installed at one end of each rotating shaft 57, a rigid transmission ratchet wheel 59 is movably sleeved on a position, located on the inner side, the rigid transmission ratchet wheel 59 is matched with the flexible ratchet wheel 58, the racks 53 are meshed with the rigid transmission ratchet wheel 59, the friction force between the, one end of an upper cable 50 is connected with a clamping device 7, clamping strips 6 are fixedly installed on two sides of the inner wall of a shell 1, the clamping device 7 is clamped at the bottom of each clamping strip 6, each clamping device 7 comprises two lifting pieces 71, two lifting pieces 71 are arranged, adjusting plates 72 are movably sleeved at the bottoms of the two lifting pieces 71, two adjusting plates 72 are arranged, extrusion rollers 73 are movably sleeved at positions, close to the bottoms, of one sides of the adjusting plates 72, clamping plates 74 are fixedly installed on one sides of the lifting pieces 71, the clamping plates 74 are in contact with the clamping strips 6, the width of the contact parts, between the clamping plates 74 and the clamping strips 6, is larger than that of the clamping strips 6, lower cables 75 are fixedly installed at positions, located between the adjusting plates 72, of the bottoms of the lifting pieces 71, the bottoms of the lower cables 75 are connected with a return device 8, magnetic fixing blocks 76 are fixedly installed on the outer surfaces of the adjusting plates 72, the magnetic fixing blocks, the inhaul cable 75 is fixedly sleeved with an adjusting spring 77 through a magnetic fixing block 76, the adjusting spring 77 is connected with the adjusting plates 72 on two sides, the bottom of the inner cavity of the shell 1 is fixedly provided with a return device 8, the return device 8 comprises a fixing plate 81, one side of the fixing plate 81 is movably sleeved with a limiting shaft 82, a winding drum 83 is movably sleeved on the position, close to one end, of the outer surface of the limiting shaft 82, the outer surface of the winding drum 83 is connected with the inhaul cable 75, one side of the winding drum 83 is fixedly provided with a reset spring II 84, one end of the reset spring II 84 is fixedly connected with one side of the fixing plate 81, the top of the fixing plate 81 is arranged to be pointed, the mounting positions of the top of the fixing plate 81 are located at the.

Wherein, through rack 53 and rigid transmission ratchet 59 intermeshing for promote briquetting 51 can make rack 53 take place the displacement and drive rigid transmission ratchet 59 and rotate, briquetting 51 loses the thrust and rack 53 resets under the effect of reset spring I54 afterwards, at this moment through rigid transmission ratchet 59 and flexible ratchet 58 mutually supporting and the frictional force between floor 56 and pivot 57 is great, make the in-process rigid transmission ratchet 59 that rack 53 resets can not drive flexible ratchet 58 and rotate, thereby make rigid transmission ratchet 59 can only carry out unidirectional transmission to pivot 57, thereby realize pivot 57 unidirectional rotation and pull cable 50 and move and stable pulling latch 7 moves.

Wherein, the bottom of the lifting piece 71 is positioned between the adjusting plates 72 and is fixedly provided with the lower cable 75, the bottom of the lower cable 75 is connected with the return device 8, and the outer surface of the winding drum 83 is connected with the lower cable 75, so that the clamping device 7 can pull the lower cable 75 and rotate the winding drum 83 connected with the lower cable 75 when moving, at the moment, one side of the winding drum 83 is fixedly provided with the reset spring II 84, one end of the reset spring II 84 is fixedly connected with one side of the fixing plate 81, the reset spring II 84 is elastically deformed and generates pulling force to the clamping device 7, thereby providing power for resetting of the clamping device 7 when the clamping plates 74 at two sides of the clamping device 7 are separated from the clamping relation with the clamping strips 6, ensuring that the clamping device 7 can be normally reset, improving the running stability of the device, in addition, the top of the fixing plate 81 is pointed, and the mounting position is positioned at the top of two ends of the extrusion drum 73, the tip at the top of the fixed plate 81 corresponds to the gap between the squeezing rollers 73, so that the squeezing rollers 73 are separated under the action of the tip of the fixed plate 81 when the clamping device 7 is reset, the bottom of a toothpaste tube can be better inserted into the gap between the squeezing rollers 73 when the toothpaste tube is installed inside the shell 1, and the use difficulty of the device is reduced.

Wherein, the thickness of the limiting plate 44 is the same as that of the clamping strip 6, the two ends of the limiting plate 44 are provided with the protrusions, the distance L between the protrusions is the same as the width of the contact part of the clamping plate 74 and the clamping strip 6, so that when the clamping device 7 is pulled again, the clamping plates 74 at the two sides of the clamping device 7 can have a stable track under the limiting position of the limiting plate 44, the problem that the clamping device 7 is not normal when being pulled by the upper cable 50 to cause position deviation is avoided, the operation stability of the device is improved, meanwhile, the limiting plate 44 can push one end of the clamping plate 74 by pressing the button 41, and the pushed position is the clamping part between the clamping plate 74 and the clamping strip 6, so that the clamping plate 74 and the clamping strip 6 can be separated from the clamping under the action of the limiting plate 44 and reset under the action of the return device 8, and the return device 8 resets, and the protrusions at the two ends of the limit plate 44 still ensure that the clamping device 7 does not have the problem that the extrusion roller 73 collides with the tip of the top of the fixed plate 81 and is damaged due to position deviation while resetting, so that the working stability of the device is further improved.

Wherein, the adjusting spring 77 is fixedly sleeved and connected with the lower pull cable 75 through the magnetic fixing block 76, the adjusting spring 77 connects the adjusting plates 72 at two sides, so that the clamping device 7 displaces and the squeezing roller 73 squeezes the toothpaste tube, the toothpaste in the toothpaste tube can generate certain resistance to the squeezing roller 73, the resistance can lead the squeezing roller 73 to expand for a certain angle under the limitation of the adjusting spring 77, thus the squeezing roller 73 can not squeeze the toothpaste in the toothpaste tube in a single stroke, the displacement generated by the clamping device 7 when a user presses the pressing block 51 can not cause a large amount of toothpaste to be squeezed out, the problem that a large amount of toothpaste is squeezed out to cause waste due to excessive pressing of the user is avoided, the practicability of the device is improved, meanwhile, the resistance received when the squeezing roller 73 moves is also reduced, and the pushing force required by the pressing block 51 to move is reduced, the use experience of user has been improved, in addition, the material through magnetism fixed block 76 has magnetism and the adjacent magnetism fixed block 76 between the inter attraction, toothpaste content reduces in toothpaste pipe, the distance between the squeeze roller 73 shortens while the distance between the regulating plate 72 also shortens simultaneously, regulating spring 77's elasticity is not enough to make it extrude toothpaste pipe for squeeze roller 73 provides sufficient elasticity this moment, and mutual attraction can regulating spring 77's elasticity between the magnetism fixed block 76, make regulating spring 77 still have sufficient pressure to toothpaste pipe, the stability of the device work has been improved.

The using method of the invention is as follows:

during the use, promote briquetting 51 can make rack 53 take place the displacement and drive rigidity transmission ratchet 59 simultaneously and rotate, and drive flexible ratchet 58 and rotate, thereby drive pivot 57 and rotate and stimulate cable 50 and drag latch device 7, briquetting 51 loses thrust and rack 53 resets under the effect of reset spring I54, rigidity transmission ratchet 59 can't drive flexible ratchet 58 and rotate in the in-process that rack 53 resets, thereby make rigidity transmission ratchet 59 can only carry out one-way transmission to pivot 57, latch device 7 can drive spacing axle 82 through cable 75 down and rotate in the process of moving, because one end of reset spring II 84 is connected with spacing axle 82, the other end is connected with unable pivoted fixed plate 81, make spacing axle 82 rotate and can make reset spring II 84 take place elastic deformation, latch device 7 can's joint between the disconnected and the joint strip 6 of joint board 74 in the motion thereby make latch device 7 reset and reset The clamping device 7 displaces and enables the squeezing rollers 73 to squeeze the toothpaste tube, toothpaste in the toothpaste tube can generate certain resistance to the squeezing rollers 73, the resistance enables the squeezing rollers 73 to expand a certain angle under the limitation of the adjusting springs 77, when the content of the internal toothpaste in the toothpaste tube is reduced, the distance between the squeezing rollers 73 is shortened, meanwhile, the distance between the adjusting plates 72 is shortened, at the moment, the elastic force of the adjusting springs 77 is insufficient to enable the squeezing rollers 73 to squeeze the toothpaste tube by providing enough elastic force, the elastic force of the adjusting springs 77 can be adjusted through mutual attraction between the magnetic fixing blocks 76, the adjusting springs 77 enable the adjusting springs 77 to still have enough pressure on the toothpaste tube, and the clamping device 7 reaches the forming limit.

At this moment, press button 41 and make limiting plate 44 promote the one end of joint plate 74, and the position that promotes is joint department between joint plate 74 and the joint strip 6, make joint plate 74 and joint strip 6 can break away from the effect of joint under the effect of limiting plate 44, the elastic potential energy of reset spring II 84 self obtains the release this moment, make latch device 7 reset under limiting plate 44 is spacing, it is great gap that extrusion roller 73 can produce under the most advanced effect in fixed plate 81 top to reset to the initial position, it will be more convenient if change toothpaste tube this moment.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. A device for squeezing toothpaste, comprising a housing (1), characterized in that: top cap (2) are installed at the top of shell (1), the both sides fixed mounting of shell (1) has side cap (3), reset device (4) have been cup jointed in the activity on the position in the middle of just being located in side cap (3) one side, lifting device (5) have been cup jointed in the activity of one side of shell (1) surface, the both sides fixed mounting of shell (1) inner wall has joint strip (6), the bottom joint of joint strip (6) has clamping device (7), the bottom fixed mounting of shell (1) inner chamber has return stroke device (8).

2. A toothpaste dispenser device according to claim 1, wherein: lifting device (5) includes briquetting (51), one side fixed mounting of briquetting (51) has only journey piece (52), it has rack (53) to end journey piece (52) one side and be close to fixed mounting on the position at both ends, the one end fixed mounting of rack (53) has reset spring I (54), the one end fixed mounting of reset spring I (54) has fixed block (55), fixed block (55) one side and be located fixed mounting on the position of reset spring I (54) below have floor (56), pivot (57) have been cup jointed in the activity on the position that floor (56) one end is located the outside, the one end fixed mounting of pivot (57) has flexible ratchet (58), rigid transmission ratchet (59) have been cup jointed in the activity on the position that floor (56) one end is located the inboard, rigid transmission ratchet (59) and flexible ratchet (58) mutually support, the rack (53) is meshed with a rigid transmission ratchet wheel (59).

3. A toothpaste dispenser device according to claim 2, wherein: frictional force between floor (56) and pivot (57) is great, pivot (57) surface activity cup joints last cable (50), the one end of going up cable (50) is connected with latch device (7).

4. A toothpaste dispenser device according to claim 3, wherein: clamping device (7) includes lifting piece (71), regulating plate (72) has been cup jointed for the equal activity in bottom of two and lifting piece (71) to the quantity of lifting piece (71), the quantity of regulating plate (72) is two, adjusting plate (72) one side is close to the position of bottom and has been cup jointed extrusion cylinder (73) in the activity, one side fixed mounting of lifting piece (71) has joint board (74), joint board (74) and joint strip (6) contact and joint board (74) and joint strip (6) contact the width that the position is greater than the width of joint strip (6), fixed mounting has down cable (75) on the position that the bottom of lifting piece (71) is located between regulating plate (72), the bottom of down cable (75) links to each other with return stroke device (8), regulating plate (72) outer fixed surface is installed magnetic fixing block (76), the material of magnetism fixed block (76) has magnetism and between adjacent magnetism fixed block (76) inter attraction, adjusting spring (77) have been cup jointed through magnetism fixed block (76) to cable (75) down, adjusting spring (77) are connected regulating plate (72) of both sides.

5. The toothpaste squeezing device according to claim 4, wherein: return stroke device (8) are including fixed plate (81), spacing axle (82) have been cup jointed in one side activity of fixed plate (81), wire drum (83) have been cup jointed in the activity on the position that spacing axle (82) surface is close to one end, wire drum (83) surface is connected with cable (75) down, one side fixed mounting of wire drum (83) has reset spring II (84), one side fixed connection of the one end of reset spring II (84) and fixed plate (81).

6. A toothpaste squeezing device according to claim 5, wherein: the top of the fixing plate (81) is pointed, the mounting positions of the fixing plate are positioned at the tops of two ends of the squeezing rollers (73), and the pointed end of the top of the fixing plate (81) corresponds to a gap between the squeezing rollers (73).

7. A toothpaste dispenser device according to claim 3, wherein: the reset device (4) comprises a button (41), one end of the button (41) is fixedly provided with a reset plate (42), one end of the reset plate (42) is fixedly provided with six transmission connecting rods (43) and the number of the transmission connecting rods (43) is six, the transmission connecting rod (43) penetrates through the shell (1) and extends to the inside of the shell (1), a limit plate (44) is fixedly arranged at one end of the transmission connecting rod (43), a limit spring (45) is movably sleeved on the outer surface of the transmission connecting rod (43), one end of the limiting spring (45) is contacted with the reset plate (42) and the other end of the limiting spring (45) is contacted with the shell (1), the thickness of the limiting plate (44) is the same as that of the clamping strip (6), the two ends of the limiting plate (44) are provided with protrusions, and the distance L between the protrusions is the same as the width of the contact part of the clamping plate (74) and the clamping strip (6).