CN111891550A

CN111891550A - Novel toothpaste cap with automatic toothpaste squeezing function

Info

Publication number: CN111891550A
Application number: CN202010761250.2A
Authority: CN
Inventors: 何树福
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2020-11-06
Anticipated expiration: 2040-07-31
Also published as: CN111891550B

Abstract

The invention discloses a novel toothpaste cover with an automatic toothpaste squeezing function, which comprises a toothpaste tube, a toothpaste hanging frame, a toothpaste inlet base, a squeezing mechanism, a toothpaste outlet base and a toothpaste cover, wherein the toothpaste hanging frame is sleeved at the outlet end of the toothpaste tube, a toothpaste inlet is formed in the lower part of the toothpaste inlet base, the inner surface of the toothpaste inlet is in threaded connection with the outlet end of the toothpaste tube through threads, and the invention relates to the technical field of toiletries. The novel toothpaste cap with the function of automatically squeezing toothpaste overcomes the defect that toothpaste is inconvenient to squeeze in the using process, can be operated by one hand, is very convenient to use, can be matched with most of large-package toothpaste, only needs to align the toothpaste mouth to the toothpaste inlet during use, and then screws, basically does not need to contact toothpaste in the process, avoids pollution of toothpaste, is convenient and sanitary, can be very conveniently opened and closed, can be operated by one hand, and is very convenient to use.

Description

Novel toothpaste cap with automatic toothpaste squeezing function

Technical Field

The invention relates to the technical field of toiletries, in particular to a novel toothpaste cap with an automatic toothpaste squeezing function.

Background

At present, toothpaste used by people for brushing teeth is mainly obtained by squeezing a toothpaste barrel by hands, so that great inconvenience exists in the use process, if the toothpaste is squeezed from the middle of the toothpaste barrel, the toothpaste can move towards two ends, and the problem of overlong squeezing stroke exists in the later squeezing of the toothpaste at the tail part; the toothpaste is squeezed from the bottom, two hands are needed to operate, the tail part can be guaranteed not to be left with toothpaste only by squeezing for many times, and the toothpaste taking amount at each time is difficult to master by two toothpaste squeezing modes. The cap of the existing toothpaste is mainly divided into two types, the first type is a cap screwing type, the toothpaste cap needs to be screwed off in a rotating mode when the toothpaste cap is used, and the toothpaste cap is screwed off after the toothpaste cap is used up; the other one is a buckling type one, the toothpaste cap is pulled open before use and then buckled tightly after use, and the two toothpaste caps can be opened and closed by two hands, so that the use is very inconvenient. In addition, the existing automatic toothpaste squeezing device has some defects in design, and is large in size, complex in structure and not suitable for being popularized in families, or the toothpaste is not uniform in toothpaste output and poor in use experience.

Aiming at the problems of the existing toothpaste and the automatic toothpaste squeezing device, the toothpaste cap which has the advantages of good sealing effect, simple use and automatic toothpaste squeezing function is necessarily designed.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a novel toothpaste cap with an automatic toothpaste squeezing function, which solves the problem of inconvenience in toothpaste squeezing at present.

In order to achieve the purpose, the invention is realized by the following technical scheme: a novel toothpaste cover with an automatic toothpaste squeezing function comprises a toothpaste tube, a toothpaste hanging rack, a toothpaste inlet base, an extrusion mechanism, a toothpaste outlet base and a toothpaste cover, wherein the toothpaste hanging rack is sleeved at the outlet end of the toothpaste tube, a toothpaste inlet is formed in the lower portion of the toothpaste inlet base, the inner surface of the toothpaste inlet is in threaded connection with the outlet end of the toothpaste tube through a thread, a first one-way valve is arranged between the toothpaste inlet and the toothpaste tube, the toothpaste inlet base is fixedly installed at the lower portion of the extrusion mechanism, the toothpaste outlet base is fixedly installed at the upper portion of the extrusion mechanism, the upper portion of the toothpaste outlet base is in threaded connection with a toothpaste outlet, a second one-way valve is arranged between the toothpaste outlet and the toothpaste outlet base, one side of the toothpaste outlet base is hinged with the toothpaste cover through a bearing elastic needle assembly, and one side of the inner wall of the toothpaste cover is fixedly provided with a cover opening hook, the surface of the toothpaste outlet base is provided with a through hole matched with the cover opening clamping hook for use.

Preferably, extrusion mechanism includes extrusion mechanism shell and flexible glue pipe, the flexible glue pipe is placed in the inside of extrusion mechanism shell, the equal fixed mounting in upper portion and the lower part of extrusion mechanism shell inner wall has the fixed couple of extension spring to the surperficial cover of the fixed couple of extension spring is equipped with the extension spring, two install the slip extrusion piece that cooperatees and use with the flexible glue pipe between the extension spring, the side fixed mounting of slip extrusion piece has the external screw thread cover to the surperficial threaded connection of external screw thread cover has a key cap, run through the extrusion mechanism shell and extend to the outside of extrusion mechanism shell according to one side of key cap, one side of extrusion mechanism shell is seted up and is pressed the key hole with key cap matched.

Preferably, a toothpaste outlet and a toothpaste inlet which are matched with the soft rubber tube for use are respectively formed in the upper portion of the toothpaste inlet base and the lower portion of the toothpaste outlet base, a plurality of buckles are arranged on the peripheries of the toothpaste inlet base and the toothpaste outlet base, and bayonets which are matched with the buckles for use are formed in the upper portion and the lower portion of the inner wall of the shell of the extruding mechanism.

Preferably, the middle part fixed mounting of extrusion mechanism shell inner wall has the bearing mount pad to fixed mounting has loose bearing on the bearing mount pad, loose bearing's surface cover is equipped with the movable fastener that cooperatees and use with the pothook of uncapping, one side fixed mounting on loose bearing surface has bearing elasticity needle, one side fixed mounting of movable fastener has the elasticity needle dog that cooperatees and use with bearing elasticity needle, the inner wall of extrusion mechanism shell just is located one side according to the button hole and offers the recess that cooperatees and use with movable fastener.

Preferably, the first one-way valve and the second one-way valve are respectively composed of an elastic wrapper, a one-way valve bracket, a one-way valve base, a one-way valve inlet and a one-way valve plug from top to bottom.

Preferably, the toothpaste stores pylon receives pressure disk and stores pylon bellmouth including the stores pylon, stores pylon bellmouth fixed mounting receives the one side of pressure disk in the stores pylon to the stores pylon receives the surface of pressure disk to set up the stores pylon centre bore that cooperatees and use with the toothpaste pipe.

Advantageous effects

The invention provides a novel toothpaste cap with an automatic toothpaste squeezing function. Compared with the prior art, the method has the following beneficial effects:

(1) the novel toothpaste cover with the automatic toothpaste squeezing function comprises a squeezing mechanism shell and a soft rubber pipe through a squeezing mechanism, the soft rubber pipe is placed in the squeezing mechanism shell, the upper part and the lower part of the inner wall of the squeezing mechanism shell are fixedly provided with a tension spring fixing hook, the surface of the tension spring fixing hook is sleeved with a tension spring, a sliding squeezing block matched with the soft rubber pipe for use is arranged between the two tension springs, the side surface of the sliding squeezing block is fixedly provided with an external thread sleeve, the surface thread of the external thread sleeve is connected with a key cap, the defect that toothpaste is inconvenient to squeeze in the using process is overcome, the novel toothpaste cover can be operated by one hand, is very convenient to use and can be matched with most of large-package toothpaste for use, a toothpaste nozzle is only required to be aligned to a toothpaste inlet of the toothpaste cover of the invention and then screwed, the toothpaste is basically, is convenient and sanitary.

(2) This neotype toothpaste lid that has automatic crowded toothpaste function, middle part fixed mounting through extrusion mechanism shell inner wall has the bearing mount pad, and fixed mounting has loose bearing on the bearing mount pad, loose bearing's surface cover is equipped with and uncaps the movable fastener that the pothook cooperateed and uses, one side fixed mounting on loose bearing surface has bearing elasticity needle, one side fixed mounting of movable fastener has the elasticity needle dog that cooperatees and uses with bearing elasticity needle, can be very convenient open the toothpaste lid and close, one hand can operate, it is very convenient to use.

(3) This neotype toothpaste lid that has automatic crowded toothpaste function has the external screw thread cover through the side fixed mounting of the extrusion piece that slides to the surperficial threaded connection of external screw thread cover has according to the key cap, runs through the extrusion mechanism shell and extends to the outside of extrusion mechanism shell according to one side of key cap, one side of extrusion mechanism shell is seted up and is pressed the key hole that the key cap matched with and uses, has the device small and exquisite, and is brief pleasing to the eye, and the single goes out the cream volume adjustable, uses more convenience.

Drawings

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

FIG. 2 is a perspective exploded view of the internal structure of the present invention;

FIG. 3 is a schematic view of the extrusion mechanism housing, key hole, bayonet and bearing mount structure of the present invention;

FIG. 4 is a schematic view of the movable jaw piece and bearing spring pin configuration of the present invention;

FIG. 5 is a schematic view of the structure of the toothpaste cap and cap opening hook of the invention;

FIG. 6 is a schematic view of the structure of the sliding extrusion block and the external thread sleeve of the present invention;

FIG. 7 is a schematic view of the structure of the toothpaste inlet base of the present invention;

FIG. 8 is an exploded perspective view of a first one-way valve construction of the present invention;

fig. 9 is a schematic view of the tension spring structure of the present invention.

In the figure: 1. a tube of toothpaste; 2. a toothpaste hanger; 4. a toothpaste inlet base; 5. an extrusion mechanism; 6. a toothpaste outlet base; 7. a paste outlet nozzle; 8. a toothpaste cap; 9. buckling; 21. a rack pressure receiving plate; 22. a hanger bellmouth; 23. a central hole of the hanger; 31. a first check valve; 32. a second one-way valve; 311. an elastic wrapper; 312. a one-way valve bracket; 313. a one-way valve base; 314. a one-way valve inlet; 315. a check valve plug; 41. a paste inlet; 42. a toothpaste outlet; 501. extruding the mechanism shell; 502. a soft rubber tube; 503. the hook is fixed by a tension spring; 504. a tension spring; 505. sliding the extrusion block; 506. an external thread sleeve; 507. a key cap; 508. a key hole; 509. a bayonet; 510. a bearing mount; 511. a movable bearing; 512. a movable fastener; 513. a bearing elastic needle; 514. an elastic needle stopper; 515. a groove; 61. a through hole; 62. a toothpaste inlet; 81. a bearing elastic needle assembly; 82. the cover is opened.

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. 1-9, the present invention provides a technical solution: a novel toothpaste cover with automatic toothpaste squeezing function comprises a toothpaste tube 1, a toothpaste hanging frame 2, a toothpaste inlet base 4, a squeezing mechanism 5, a toothpaste outlet base 6 and a toothpaste cover 8, wherein the toothpaste hanging frame 2 is sleeved at the outlet end of the toothpaste tube 1, a toothpaste inlet 41 is formed in the lower part of the toothpaste inlet base 4, the inner surface of the toothpaste inlet 41 is in threaded connection with the outlet end of the toothpaste tube 1 through a thread, a first one-way valve 31 is arranged between the toothpaste inlet 41 and the toothpaste tube 1, the toothpaste inlet base 4 is fixedly arranged at the lower part of the squeezing mechanism 5, the toothpaste outlet base 6 is fixedly arranged at the upper part of the squeezing mechanism 5, a toothpaste outlet nozzle 7 is in threaded connection with the upper part of the toothpaste outlet base 6, a second one-way valve 32 is arranged between the toothpaste outlet nozzle 7 and the toothpaste outlet base 6, and one side of the toothpaste outlet base 6 is hinged with the toothpaste cover 8 through a bearing elastic needle assembly 81, the bearing elastic needle assembly 81 is provided with two pins, one pin is attached to the inner top of the toothpaste cover 8, the other pin is attached to the top surface of the toothpaste outlet base 6, the bearing elastic needle assembly 81 is always in a pressed state, the toothpaste cover 8 is always in an open state under the condition of no external force, one side of the inner wall of the toothpaste cover 8 is fixedly provided with an uncovering hook 82, the surface of the toothpaste outlet base 6 is provided with a through hole 61 matched with the uncovering hook 82 for use, the extrusion mechanism 5 comprises an extrusion mechanism shell 501 and a soft rubber pipe 502, the soft rubber pipe 502 is placed inside the extrusion mechanism shell 501, the upper part and the lower part of the inner wall of the extrusion mechanism shell 501 are both fixedly provided with a tension spring fixing hook 503, the surface of the tension spring fixing hook 503 is sleeved with a tension spring 504, a sliding extrusion block 505 matched with the soft rubber pipe 502 for use is arranged between, the surface of the external thread sleeve 506 is connected with a key cap 507 through threads, one side of the key cap 507 penetrates through the extrusion mechanism shell 501 and extends to the outside of the extrusion mechanism shell 501, one side of the extrusion mechanism shell 501 is provided with a key hole 508 matched with the key cap 507 for use, the upper part of the toothpaste inlet base 4 and the lower part of the toothpaste outlet base 6 are respectively provided with a toothpaste outlet 42 matched with the flexible rubber tube 502 and a toothpaste inlet 62, the peripheries of the toothpaste inlet base 4 and the toothpaste outlet base 6 are respectively provided with a plurality of buckles 9, the upper part and the lower part of the inner wall of the extrusion mechanism shell 501 are respectively provided with a bayonet 509 matched with the buckles 9 for use, the middle part of the inner wall of the extrusion mechanism shell 501 is fixedly provided with a bearing mounting seat 510, a movable bearing 511 is fixedly arranged on the bearing mounting seat 510, and a movable clamping piece 512 matched, a bearing elastic needle 513 is fixedly arranged on one side of the surface of the movable bearing 511, an elastic needle stopper 514 matched with the bearing elastic needle 513 is fixedly arranged on one side of the movable clamping piece 512, a groove 515 matched with the movable clamping piece 512 is arranged on one side of the inner wall of the extrusion mechanism shell 501, which is positioned on one side of the key hole 508, a first one-way valve 31 and a second one-way valve 32 are respectively composed of an elastic wrapper 311, a one-way valve bracket 312, a one-way valve base 313, a one-way valve inlet 314 and a one-way valve plug 315 from top to bottom, the top surface of the elastic wrapper 311 is provided with a round hole, the bottom surface is made of a hollow elastic material, toothpaste can enter the toothpaste inlet 41 of the toothpaste inlet base 4 through hollowing, the toothpaste inlet 41 and the top surface of the toothpaste tube 1 are tightly attached to the top surface and the bottom surface of the elastic wrapper 311 through the screwing action of threads, thereby realizing a good sealing effect, the stores pylon bellmouth 22 fixed mounting receives the one side of pressure disk 21 in the stores pylon to the stores pylon receives the surface of pressure disk 21 to offer with the 1 stores pylon centre bore 23 that cooperatees and use of toothpaste pipe, in order to get toothpaste conveniently, can hang this device on the wall through toothpaste stores pylon 2, the stores pylon bellmouth 22 is fixed at the wall through the double faced adhesive tape, whole device receives fixing in the draw-in groove of the socket gliding stores pylon bellmouth 22 on the pressure disk 21 through the stores pylon, also can take off at ordinary times.

And those not described in detail in this specification are well within the skill of those in the art.

When in use, the toothpaste tube 1 can be screwed on the extruding mechanism 5 through the toothpaste inlet 41 at the bottom of the toothpaste inlet base 4, in order to ensure that toothpaste in the toothpaste tube 1 can only move towards the toothpaste outlet 7 in a one-way manner, the first one-way valve 31 is arranged between the toothpaste inlet 41 and the toothpaste tube 1, the second one-way valve 32 is arranged between the toothpaste outlet base 6 and the toothpaste outlet 7, in order to ensure that the toothpaste in the toothpaste outlet 7 keeps a fluid state and prevent moisture in the toothpaste from evaporating and drying, the toothpaste cover 8 is arranged above the toothpaste outlet base 6, when the toothpaste cover 8 is closed, the outlet blocking ring on the toothpaste cover 8 is just buckled at the outlet of the toothpaste outlet 7, thereby realizing the sealing of the toothpaste outlet 7, in order to realize the function of the toothpaste cover 8, the normally closed clamping hook 82 is arranged at one side of the toothpaste cover 8, when the toothpaste cover 8 is closed, the opening 82 passes through the through hole 61 on the toothpaste outlet base 6, the toothpaste tube is buckled on the movable clamping piece 512, in order to realize the automatic opening function of the toothpaste cap 8, when the key cap 507 is pressed, the force originally acting on the movable clamping piece 512 through the key cap 507 disappears, under the action of the bearing elastic needle 513, the movable clamping piece 512 is separated from the cover opening clamping hook 82, the toothpaste cap 8 is automatically opened under the action of the elastic force of the bearing elastic needle assembly 81, when the key cap 507 is pressed, the force is transmitted to the sliding extrusion block 505 from the key cap 507, the side surface of the sliding extrusion block 505 extrudes the soft rubber tube 502, the toothpaste in the soft rubber tube 502 passes through the second one-way valve 32 and flows out from the toothpaste outlet nozzle 7, after the force pressing the key cap 507 is loosened, under the action of the tension spring 504, the force is transmitted to the key cap 507 from the sliding extrusion block 505, the soft rubber tube 502 is restored to the original shape under the action of losing the extrusion force, the interior of the soft rubber tube 502 is in a negative pressure state, the toothpaste in the, in order to realize the adjusting function of the toothpaste amount each time, an internal thread is arranged in the key cap 507, an external thread is arranged on the external thread sleeve 506, the two are connected together through a screw, when the key cap 507 is rotated, the distance between the key cap 507 and the sliding extrusion block 505 is increased or decreased, the distance between the side face of the sliding extrusion block 505 and the extrusion mechanism shell 501 is correspondingly decreased or increased, when the key cap 507 is pressed, the degree of compression of the side face of the sliding extrusion block 505 of the soft rubber tube 502 is adjustable, and the corresponding toothpaste amount extruded from the soft rubber tube 502 is adjustable.

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. The utility model provides a novel toothpaste lid that has automatic toothpaste function of squeezing out, includes toothpaste pipe (1), toothpaste stores pylon (2), toothpaste import base (4), extrusion mechanism (5), toothpaste export base (6) and toothpaste lid (8), its characterized in that: the toothpaste hanging frame (2) is sleeved at the outlet end of the toothpaste tube (1), the lower part of the toothpaste inlet base (4) is provided with a toothpaste inlet (41), the inner surface of the toothpaste inlet (41) is in threaded connection with the outlet end of the toothpaste tube (1) through the arranged threads, a first one-way valve (31) is arranged between the toothpaste inlet (41) and the toothpaste tube (1), the toothpaste inlet base (4) is fixedly arranged at the lower part of the extrusion mechanism (5), the toothpaste outlet base (6) is fixedly arranged at the upper part of the extrusion mechanism (5), the upper part of the toothpaste outlet base (6) is in threaded connection with a toothpaste outlet nozzle (7), a second one-way valve (32) is arranged between the toothpaste outlet nozzle (7) and the toothpaste outlet base (6), one side of the toothpaste outlet base (6) is hinged with a toothpaste cover (8) through a bearing elastic needle assembly (81), one side of the inner wall of the toothpaste cover (8) is fixedly provided with a cover opening clamping hook (82), and the surface of the toothpaste outlet base (6) is provided with a through hole (61) matched with the cover opening clamping hook (82) for use.

2. The novel toothpaste cap with automatic toothpaste squeezing function according to claim 1, wherein: the extrusion mechanism (5) comprises an extrusion mechanism shell (501) and a soft rubber tube (502), the soft rubber pipe (502) is placed in the extrusion mechanism shell (501), the upper part and the lower part of the inner wall of the extrusion mechanism shell (501) are both fixedly provided with a tension spring fixing hook (503), the surface of the tension spring fixing hook (503) is sleeved with a tension spring (504), a sliding extrusion block (505) matched with the soft rubber pipe (502) for use is arranged between the two tension springs (504), an external thread sleeve (506) is fixedly arranged on the side surface of the sliding extrusion block (505), and the surface of the external thread sleeve (506) is connected with a key cap (507) in a threaded manner, one side of the key cap (507) penetrates through the extrusion mechanism shell (501) and extends to the outside of the extrusion mechanism shell (501), one side of the extrusion mechanism shell (501) is provided with a key hole (508) which is matched with the key cap (507) for use.

3. The novel toothpaste cap with automatic toothpaste squeezing function according to claim 2, wherein: toothpaste export (42) and toothpaste import (62) that cooperate with soft rubber tube (502) and use are seted up respectively to the upper portion of toothpaste import base (4) and the lower part of toothpaste export base (6), the periphery of toothpaste import base (4) and toothpaste export base (6) all is provided with a plurality of buckles (9), bayonet socket (509) that cooperate and use with buckle (9) are all seted up to extrusion mechanism shell (501) inner wall upper portion and lower part.

4. The novel toothpaste cap with automatic toothpaste squeezing function according to claim 2, wherein: the middle part fixed mounting of extrusion mechanism shell (501) inner wall has bearing mount pad (510) to fixed mounting has loose bearing (511) on bearing mount pad (510), the surface cover of loose bearing (511) is equipped with movable fastener (512) that cooperatees and use with uncap pothook (82), one side fixed mounting on loose bearing (511) surface has bearing elasticity needle (513), one side fixed mounting of activity fastener (512) has elasticity needle dog (514) that cooperatees and use with bearing elasticity needle (513), recess (515) that cooperatees and use with movable fastener (512) are seted up to the inner wall of extrusion mechanism shell (501) and the one side that is located key hole (508).

5. The novel toothpaste cap with automatic toothpaste squeezing function according to claim 1, wherein: the first check valve (31) and the second check valve (32) are composed of an elastic wrapping (311), a check valve support (312), a check valve base (313), a check valve inlet (314) and a check valve plug (315) from top to bottom.

6. The novel toothpaste cap with automatic toothpaste squeezing function according to claim 1, wherein: toothpaste stores pylon (2) receive pressure disk (21) and stores pylon bellmouth (22) including the stores pylon, stores pylon bellmouth (22) fixed mounting receives one side of pressure disk (21) in the stores pylon to the stores pylon receives the surface of pressure disk (21) to offer with toothpaste pipe (1) the rack centre bore (23) that cooperatees and use.