CN201223335Y

CN201223335Y - Automatic toothpaste extruder

Info

Publication number: CN201223335Y
Application number: CNU2008200947482U
Authority: CN
Inventors: 洪继宗
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-05-20
Filing date: 2008-05-20
Publication date: 2009-04-22
Anticipated expiration: 2018-05-20

Abstract

The utility model discloses an automatic toothpaste squeezing device, which comprises a base, wherein a slide block, which is arranged in a chute and can slide along the chute, is arranged on the base; the slide block is connected with one end of a link mechanism; the other end of the link mechanism is connected to a push rod; the other end of the push rod is connected with a push block; the push block is arranged in a vacuum cavity; an inlet which is connected with a toothpaste pack is formed at one end of the vacuum cavity; an outlet which is positioned above the tail end of the slide block is formed at the other end of the vacuum cavity; and the outlet has an elastic duckbill structure. The toothpaste is squeezed by a spring, the link mechanism and the internal vacuum cavity, therefore, the toothpaste squeezing device can be reliable even after a long-time use; the remaining toothpaste in the cavity can flow downwards under the action of gravity, therefore, the toothpaste can not be wasted; and the toothpaste can be cut off automatically without contacting the surface of the toothbrush, therefore, the toothpaste is sanitary and healthful; and the device has the advantage of simpler structure.

Description

Automatic toothpaste dispenser

Technical field

The utility model relates to a kind of toothpaste dispenser, relates in particular to a kind of automatic toothpaste dispenser.

Background technology

General toothpaste in use, most of people lie directly in the toothpaste tube body port of export on the toothbrush, push dentifrice tube again and toothpaste is extruded are applied in the toothbrush surface.Because notice is used a toothpaste for majority are common in the family, therefore, toothpaste will contact everyone toothbrush surface respectively, easily cause the mutual infection of bacterium, health not really, and also can't limit the use amount of toothpaste with the hand squeezing toothpaste, and sometimes also need repeatedly to push, use trouble.A kind of automatic toothpaste dispenser is also arranged, the Chinese patent publication number is that the patent documentation of CN2346379 discloses a kind of automatic toothpaste dispenser, its mainly be by with dentifrice tube lengthening again by one with go out the chute that toothpaste mouth place cooperates and squeeze toothpaste out of a tube under pressure outside, draw and the purpose of cutting off toothpaste by a flexible cornical compression and lax reaching then, realize squeezing toothpaste out of a tube automatically.But the flexible limited and use overfrequency meeting of this flexible cornical is broken or is aging, and it is unreliable to use, and is easy to toothpaste is stayed in the pipe, causes the waste of toothpaste.In addition, Chinese patent literature CN201052113 discloses a kind of automatic toothpaste dispenser, comprise pedestal, described pedestal is provided with the slide block that can slide along chute that is arranged in the chute, and an end of a slide block and a linkage joins, the other end of linkage is connected with push rod, the other end of push rod links to each other with pushing block, and this pushing block is arranged in the vacuum chamber, and this vacuum chamber one end is provided with an import of joining with the toothpaste bag, the other end is provided with outlet, and this exit is positioned at the slips end top.The automatic toothpaste dispenser of this structure also exists structure than complicated problems.

The utility model content

The purpose of this utility model is to overcome the deficiencies in the prior art and a kind of toothpaste and simpler automatic toothpaste dispenser of structure reliably, do not wasted is provided.

For realizing technique scheme, the utility model has adopted following technical proposals: this automatic toothpaste dispenser, comprise pedestal, described pedestal is provided with the slide block that can slide along chute that is arranged in the chute, one end of a slide block and a linkage joins, the other end of linkage is connected with push rod, the other end of push rod links to each other with pushing block, this pushing block is arranged in the vacuum chamber, this vacuum chamber one end is provided with an import of joining with the toothpaste bag, the other end is provided with outlet, and this exit is positioned at slide block and does not hold the top; Described outlet is the elasticity duckbill structure.

What described linkage comprised that an end and slide block join can be around a rocking bar that is arranged at the pin rotation on the pedestal, the other end of rocking bar and fork pin joint, and the fork other end and push rod join, and this push rod section is provided with a spring.

Described vacuum chamber includes three spaces that communicate, and epimere is the epicoele that contracts out mouthful bolt with toothpaste; What communicate with epicoele is the lumen of pushing block activity, between epicoele and lumen, be provided with can only be from epicoele to lumen first check valve; Cavity of resorption communicates with lumen, and import and epicoele join, and outlet is joined with cavity of resorption.

Described pedestal can be fixed on wall or the table top by screw, in addition at pedestal and the shell body that also is provided with whole mechanism.

By technique scheme, thereby make this utility model have following beneficial effect:

Because realize the extruding action of toothpaste by spring and linkage and inner vacuum chamber, using for a long time equally all can be reliable;

And when toothpaste remains in the chamber in addition, can the gravity effect under to dirty, thereby can not waste toothpaste, and can cut off toothpaste voluntarily, need not contact the toothbrush surface, health and health.

Moreover as outlet, it promptly can play the effect of second check valve, can also play the effect of outlet, makes structure of the present utility model become simpler with the elasticity duckbilled.

Description of drawings

Fig. 1 is the utility model overall structure schematic diagram.

Fig. 2 is the utility model cross-sectional schematic.

Fig. 3 is the perspective view of the elasticity duckbilled among Fig. 2.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is made and to further describe.

See also Fig. 1 to Fig. 3, the automatic toothpaste dispenser of this utility model, comprise pedestal 1, described pedestal is provided with the slide block 3 that can slide along chute 2 that is arranged in the chute 2, one end of a slide block 3 and a linkage joins, the other end of linkage is connected with push rod 5, the other end of push rod 5 links to each other with pushing block 6, this pushing block 6 is arranged in the vacuum chamber 7, this vacuum chamber one end is provided with an import 8 of joining with the toothpaste bag, the other end is provided with outlet 9, and this outlet 9 is positioned at slide block 3 and does not hold the top, and described outlet 9 is elasticity duckbill structure.What described linkage comprised that an end and slide block join can be around a rocking bar 42 that is arranged at pin 10 rotations on the pedestal, the other end of rocking bar 42 and fork 44 pin joints, and the fork other end and push rod 5 join, and this push rod section is provided with a spring 52.Described vacuum chamber 7 includes three spaces that communicate, and epimere is the epicoele 71 that contracts out mouthful bolt with toothpaste; What communicate with epicoele is the lumen 72 of pushing block activity, between epicoele 71 and lumen 72, be provided with can only be from epicoele 71 to lumen 72 check valve 11; Cavity of resorption 73 communicates with lumen 72, and import 8 is joined with epicoele 71, and outlet 9 is joined with cavity of resorption 73.Described pedestal can be fixed on wall or the table top by screw, in addition at pedestal and the shell body that also is provided with whole mechanism.When in use, can use toothbrush head is promoted slide block, slide block slides in chute 2, promote rocking bar, the motion of the rotating band movable pendulum bar of rocking bar, thereby be applied with pressure to spring, after being stressed, spring under the effect of push rod, drives the motion of pushing block in lumen, because this chamber be vacuum state at this moment, thereby make the toothpaste that is placed in one flow to cavity of resorption under pressure, owing between epicoele and the lumen and between lumen and the cavity of resorption check valve is arranged all, this moment first closed check valve, make toothpaste flow to cavity of resorption, flow out from the exit, just attached on the toothbrush from this check valve.When toothbrush is decontroled, spring is replied old position because of the elastic force of itself, is inconjunction with pushing block and returns the original place in lumen, thereby produce pull of vacuum toothpaste is entered lumen and is done standby by first check valve of opening, and the elasticity duckbilled is closed because of vacuum power, thus joint snaggletooth cream.Because realize the extruding action of toothpaste by spring and linkage and inner vacuum chamber, using for a long time equally all can be reliable; And when toothpaste remains in the chamber in addition, can the gravity effect under to dirty, thereby can not waste toothpaste, and can cut off toothpaste voluntarily, need not contact the toothbrush surface, health and health.Moreover as outlet, it promptly can play the effect of second check valve, can also play the effect of outlet, makes structure of the present utility model become simpler with the elasticity duckbilled.

Claims

1. automatic toothpaste dispenser, comprise pedestal, described pedestal is provided with the slide block that can slide along chute that is arranged in the chute, and an end of a slide block and a linkage joins, and the other end of linkage is connected with push rod, the other end of push rod links to each other with pushing block, this pushing block is arranged in the vacuum chamber, and this vacuum chamber one end is provided with an import of joining with the toothpaste bag, and the other end is provided with outlet, this exit is positioned at slide block and does not hold the top, and it is characterized in that: described outlet is the elasticity duckbill structure.

2. automatic toothpaste dispenser as claimed in claim 1, it is characterized in that: what described linkage comprised that an end and slide block join can be around a rocking bar that be arranged at the pin rotation on the pedestal, the other end of rocking bar and fork pin joint, the fork other end and push rod join, and this push rod section is provided with a spring.

3. automatic toothpaste dispenser as claimed in claim 1 or 2 is characterized in that: described vacuum chamber includes three spaces that communicate, and epimere is the epicoele that contracts out mouthful bolt with toothpaste; What communicate with epicoele is the lumen of pushing block activity, between epicoele and lumen, be provided with can only be from epicoele to lumen check valve; Cavity of resorption communicates with lumen, and described import and epicoele join, and outlet is joined with cavity of resorption.

4. automatic toothpaste dispenser as claimed in claim 3 is characterized in that: described pedestal can be fixed on wall or the table top by screw, in addition at pedestal and the shell body that also is provided with whole mechanism.