CN102490949B

CN102490949B - Toothpaste squeezing device

Info

Publication number: CN102490949B
Application number: CN 201110415468
Authority: CN
Inventors: 郝士冲
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-12-14
Filing date: 2011-12-14
Publication date: 2013-04-17
Anticipated expiration: 2031-12-14
Also published as: CN102490949A

Abstract

The invention relates to a toothpaste squeezing device, and aims to provide a toothpaste squeezing device which is easy and convenient to operate, saves labor and can control the squeezing amount of toothpaste effectively and reduce waste. The toothpaste squeezing device comprises a support, a squeezing mechanism, a draw-off mechanism and a clamping mechanism, wherein the squeezing mechanism consists of two rollers which are parallel up and down in the axial direction and a spring, and the two rollers are closed by the spring; the draw-off mechanism consists of a handle, a gear, a rack, a propelling ratchet wheel and a backstop ratchet wheel; a sliding chute in which the rack can slip is formed on the support; the gear is meshed with the rack; the propelling ratchet wheel is matched with the handle to push the gear to rotate; the backstop limits the reversing rotation of the gear; and the clamping mechanism consists of a clamp and a clamping plate, is fixedly connected with the rack of the draw-off mechanism and slips with the rack. The toothpaste squeezing device has a novel structure, can be hold and operated by one hand, is easy, convenient, labor-saving and convenient to carry, and can control the squeezing amount of the toothpaste effectively, overcome the defect that the toothpaste is left on the tail part of a toothpaste tube, save resources effectively and avoid waste.

Description

Toothpaste extrusion device

Technical field

The present invention relates to a kind of device of daily life tools, concrete is the extrusion equipment of toothpaste or other hose packing.

Background technology

At present, in daily life, many daily necessitiess adopt the hose packing of lead pipe, plastics or other soft material, and modal toothpaste namely is this type of packing.When taking the article in this class packing, be with hand push-through packs flexible pipe mostly, extrude from the mouth of pipe.Generally, people get used to the middle part squeezing toothpaste from dentifrice tube, and like this, in use for some time, the afterbody of dentifrice tube namely retains part toothpaste, in addition, because flexible pipe has certain elasticity, also the resorption phenomenon can occur at the toothpaste of the mouth of pipe.When particularly amount of paste is few in the pipe, even if both hands cooperate extruding, also be difficult to this part toothpaste that afterbody retains is extruded, although also have the available toothpaste of part in the pipe, but owing to can not extrude easily, at this moment, people can abandon using the toothpaste that remains in the pipe, have so just caused certain wasting of resources.Although, toothpaste extrusion device also once appearred, or complex structure, or operation control difficulty is large, or use and carry inconvenience, use in a word not extensive.

Summary of the invention

The invention discloses a kind of toothpaste extrusion device, aim to provide a kind of easy and simple to handle laborsaving, the toothpaste extrusion device that can effectively control the toothpaste extrusion capacity and cut the waste.

The technical solution used in the present invention is: a kind of toothpaste extrusion device comprises support, pressing mechanism, draw-off mechanism, clamping device; Pressing mechanism by spring and up and down two rollers form, two rollers are installed in parallel on the support by its axle, arrange on the support and can supply the chute of the axle slippage of one of them roller, the axle of this roller can slide up and down along the chute on the support, one end of the axle head linking springs of this roller, the other end of spring is connected on the support, and two rollers are close to by spring; Draw-off mechanism is comprised of handle, gear, tooth bar, propelling ratchet, retaining ratchet, arranging on the support can be for the chute of tooth bar slippage, the wheel and rack engagement, handle and gear are coaxial rack-mount, advance ratchet to be installed on the handle by its axle and can cooperate handle to promote gear and rotate along a direction, the retaining ratchet advances on ratchet and the retaining ratchet and is separately installed with reduction torsion spring by the rack-mount gear backward rotation of placing restrictions on of its axle; Clamping device is comprised of clamp and clamping plate, and clamp can rotate around the axle that is fixed on the clamping plate, is clamping and unclamps two states, and clamping device passes through its clamping plate with the tooth bar captive joint of draw-off mechanism and with the tooth bar slippage.

Further, roller surface also can arrange axial prominent muscle.

Further, the holding part of clamp also can arrange dentation.

Further, also reduction torsion spring can be installed on the handle.

Further, also the available adjustment screw rod substitutes the spring that two rollers are close to.

Because the present invention utilizes the leverage of handle, can realize like a cork extruding to toothpaste, rapid operation with less pushing strength; Moreover handle and the gear travel proportional when rotating is larger, can comparatively precisely, effectively control the extrusion capacity of toothpaste; The present invention can begin squeezing toothpaste from the afterbody of dentifrice tube, because the effect of the roller that two elasticity are close to, the toothpaste in the pipe is extruded gradually from afterbody, has overcome the disadvantage that toothpaste remains in the dentifrice tube afterbody, has effectively saved resource, has avoided waste; In addition, novel structure of the present invention, easy and simple to handle laborsaving, one hand can grip and implementation and operation, uses easy to carryly, has good promotional value.

Description of drawings

Fig. 1 is schematic perspective view of the present invention;

Fig. 2 is vertical cut-away view of the present invention;

Fig. 3 is schematic side view of the present invention;

Figure acceptance of the bid score not Biao Shi: the 1-support, the 2-handle, the 3-roller, the 4-roller, the 5-gear, 6-advances ratchet, 7-retaining ratchet, 8-tooth bar, 9-chute, 10-clamp, 11-clamping plate, 12-spring, 13-chute.

The specific embodiment

Below, the present invention is further illustrated with specific embodiment by reference to the accompanying drawings.

In the invention process, shown in accompanying

drawing

1,2,3, toothpaste extrusion device comprises support 1, pressing mechanism, draw-off mechanism, clamping device; Support 1 is a U-shaped support that contains two parallel side plates, wherein pressing mechanism is by the roller 3 of two axially parallels up and down, 4 and two

rollers

3,4 springs that are close to 12 are formed,

roller

3,4 is by its axle rack-mount 1, chute 13 for the axle slip of one of them roller 3 is set on the support 1, the axle of this roller 3 can be along the chute slippage about in the of 13 on the support 1, one end of the axle head linking springs 12 of this roller 3, the other end of spring 12 is connected on the support 1, and two

rollers

3,4 are close to by spring 12 elasticity; Draw-off mechanism is comprised of handle 2, gear 5, tooth bar 8, propelling ratchet 6, retaining ratchet 7, arranging on the support 1 can be for the chute 9 of tooth bar 8 slippages, establishing draw runner on the tooth bar 8 can make tooth bar 8 move along this chute 9, gear 5 and tooth bar 8 engagements, handle 2 and gear 5 coaxial being installed on the support 1, advance ratchet 6 to be installed on the handle 2 by its axle and can cooperate handle 2 to promote gear 5 and rotate along a direction, retaining ratchet 7 is installed in by its axle and places restrictions on gear 5 backward rotation on the support 1; Clamping device is comprised of clamp 10 and clamping plate 11, and clamp 10 rotates around the axle that is fixed on the clamping plate 11, can be clamping and unclamp two states, and clamping device passes through clamping plate 11 with tooth bar 8 captive joints of draw-off mechanism and with tooth bar 8 slippages.Advance on ratchet 6, the retaining ratchet 7 and be separately installed with reduction torsion spring, automatically reset with realization.Handle 2 can manually lift, and also can reduction torsion spring can be installed also on handle 2 and automatically reset, and convenient repeatedly push handle is implemented continuous handling.

Among another embodiment, on the basis of such scheme, also can axial prominent muscle be set on

roller

3,4 surfaces, roller be rotated more even, squeezing effect is better.

Among another embodiment, on the basis of such scheme, also dentation can be set at the holding part of clamp 10, to increase friction force so that clamping is tighter, better effects if.

Among another embodiment, on the basis of such scheme, also the available adjustment screw rod substitutes and makes two

rollers

3,4 springs that are close to, in order to regulate more accurately the spacing between two

rollers

3,4, adapts to the dentifrice tube of different-thickness tube wall, so that squeezing effect is better.

During use, the dentifrice tube afterbody is passed by two

rollers

3,4, depress clamp 10 and clamp the dentifrice tube afterbodys.Can be hold by one hand this toothpaste extrusion device, with thumb press handle 2, rotate at the cooperation lower handle 2 promotion gears 5 that advance ratchet 6, gear 5 band carry-over bars 8 and clamping device tractive dentifrice tube are along chute 9 together slippage, and moving of dentifrice

tube drives roller

3,4 rotation extruding toothpaste tubes are extruded toothpaste.Lift handle 2, retaining ratchet 7 is placed restrictions on gear 5 backward rotation, and the dentifrice tube of tooth bar 8 and clamping device tractive stops slippage, and handle 2 can reset, and push handle 2 again, extrude toothpaste, so repeatedly, places restrictions on the position until tooth bar 8 or dentifrice tube slide into.When need conversion clip position maybe need be changed dentifrice tube, unclamp clamp 10, counter-rotation is lifted handle 2, make and advance ratchet 6 to contact with retaining ratchet 7, continuing to lift handle 2 and making advances ratchet 6 and retaining ratchet 7 to disengage with gear 5 simultaneously, removable tooth bar is to suitable position, at this moment, can change clamp 10 on dentifrice tube clip position or more renew dentifrice tube.

The above only is better possible embodiments of the present invention, is not so limits to claim of the present invention, therefore the equivalent structure that every utilization specification sheets of the present invention and accompanying drawing content are done changes, all is contained in protection scope of the present invention.

Claims

1. toothpaste extrusion device, comprise support (1), pressing mechanism, draw-off mechanism, clamping device, it is characterized in that, described pressing mechanism is by spring (12) and two rollers (3,4) form, two rollers (3,4) be installed in parallel on the support (1) by its axle, the upper setting of support (1) can be for the chute (13) of one of them roller (3) axle slippage, the axle head of this roller (3) is connected to an end of spring (12), spring (12) other end is connected on the support (1), two rollers (3,4) be close to by spring (12); Described draw-off mechanism is by handle (2), gear (5), tooth bar (8), advance ratchet (6), retaining ratchet (7) forms, the upper setting of support (1) can supply the chute (9) of tooth bar (8) slippage, gear (5) and tooth bar (8) engagement, handle (2) and gear (5) are coaxial to be installed on the support (1), advancing ratchet (6) to be installed in upper handle (2) the promotion gear (5) that also can cooperate of handle (2) by its axle rotates along a direction, retaining ratchet (7) is installed in by its axle can place restrictions on gear (5) backward rotation on the support (1), advance on ratchet (6) and the retaining ratchet (7) and be separately installed with reduction torsion spring; Described clamping device is comprised of clamp (10) and clamping plate (11), clamp (10) can rotate around the axle that is fixed on the clamping plate (11), be clamping and unclamp two states, clamping device passes through its clamping plate (11) with tooth bar (8) captive joint of draw-off mechanism and with tooth bar (8) slippage.

2. toothpaste extrusion device according to claim 1 is characterized in that, described roller (3,4) surface also arranges axial prominent muscle.

3. toothpaste extrusion device according to claim 1 is characterized in that, the holding part of described clamp (10) also arranges dentation.

4. toothpaste extrusion device according to claim 1 is characterized in that, described handle (2) is installed reduction torsion spring.

5. toothpaste extrusion device according to claim 1 is characterized in that, substitutes the spring (12) that two rollers are close to adjusting screw(rod).