CN202414368U

CN202414368U - Toothpaste squeezing device

Info

Publication number: CN202414368U
Application number: CN201120520123XU
Authority: CN
Inventors: 郝士冲
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-12-14
Filing date: 2011-12-14
Publication date: 2012-09-05
Anticipated expiration: 2021-12-14

Abstract

A toothpaste squeezing device, which is simple, convenient and labor-saving in operation and can effectively control squeezed toothpaste quantity to reduce waste, comprises a bracket, a squeezing mechanism, a pulling mechanism and a clamping mechanism, wherein the squeezing mechanism comprises two axially parallel rollers and a spring; the rollers are clung to each other due to the spring; the pulling mechanism comprises a handle, a gear, a gear rack, a propulsion ratchet wheel and a retaining ratchet wheel; a chute, in which the gear rack slips, is formed in the bracket; the gear is meshed with the gear rack; the propulsion ratchet wheel and the handle are matched with each other for pushing the gear to rotate; the retaining ratchet wheel limits the reversal rotation of the gear; the clamping mechanism comprises a clamp and clamp plates, is fixedly connected with the gear of the pulling mechanism, and slips with the gear. The toothpaste squeezing device has the advantages that the structure is novel; operation can be carried out when a user holds the toothpaste squeezing device by one hand, so as to be simple and labor-saving; portability is realized; the squeezed toothpaste quantity can be controlled effectively; and residual toothpaste at the tail of a toothpaste tube can be squeezed out, so as to effectively save the resource 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 flexible pipe class 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 promptly is this type of packing.When taking the article in this type packing, be mostly, extrude from the mouth of pipe with hand push-through packs flexible 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 promptly 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.Particularly the interior amount of paste of pipe after a little while; Even if both hands cooperate extruding, also be difficult to this part toothpaste that afterbody retains is extruded, though 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.Though, toothpaste extrusion device also once occurred, or complex structure, or it is big to control difficulty, or uses and carry inconvenience, use not extensive in a word.

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 scheme that the present invention adopts 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 through its axle; The chute of the axle slippage that can supply one of them roller is set on the support, and the axle of this roller can slide up and down along the chute on the support, and the axle head of this roller connects an end of spring; The other end of spring is connected on the support, and two rollers are close to through spring; Draw-off mechanism is made up of handle, gear, tooth bar, propelling ratchet, stopping ratchet; Be provided with on the support and can supply the chute of tooth bar slippage; The wheel and rack engagement, handle and gear are coaxial rack-mount, advance ratchet on handle, also can cooperate handle to promote gear through its axle mounting and rotate along a direction; The stopping ratchet can be placed restrictions on the gear backward rotation through its axle mounting on support, advance on ratchet and the stopping ratchet and be separately installed with reduction torsion spring; Clamping device is made up 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 be provided with axial prominent muscle.

Further, the holding part of clamp also can be provided with 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 the extruding to toothpaste, rapid operation like a cork with less pushing strength; Moreover handle and the gear stroke large percentage when rotating, can control the extrusion capacity of toothpaste comparatively precisely, effectively; 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 from afterbody gradually, has overcome the disadvantage that toothpaste remains in the dentifrice tube afterbody, has practiced thrift resource effectively, 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 excellent popularization value.

Description of drawings

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

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

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

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

The specific embodiment

Below, in conjunction with accompanying drawing and specific embodiment the present invention is further described.

In the present invention implemented, like accompanying

drawing

1,2, shown in 3, toothpaste extrusion device comprised support 1, pressing mechanism, draw-off mechanism, clamping device; Support 1 is a U type support that contains two parallel side plates; Wherein pressing mechanism is by the

roller

3,4 of two axially parallels and the spring 12 that two

rollers

3,4 are close to are formed up and down;

Roller

3,4 through its axle mounting on support 1; The chute 13 of the axle slip that supplies one of them roller 3 is set on the support 1, and the axle of this roller 3 can be along the slippage about in the of 13 of the chute on the support 1, and the axle head of this roller 3 connects an end of spring 12; The other end of spring 12 is connected on the support 1, and two

rollers

3,4 are close to through spring 12 elasticity; Draw-off mechanism is made up of handle 2, gear 5, tooth bar 8, propelling ratchet 6, stopping ratchet 7; Be provided with on the support 1 and can supply the chute 9 of tooth bar 8 slippages; Establish draw runner on the tooth bar 8 tooth bar 8 is moved 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 on handle 2, also can cooperate handle 2 to promote gears 5 through its axle mounting and rotate along a direction, stopping ratchet 7 is placed restrictions on gear 5 backward rotation through its axle mounting on support 1; Clamping device is made up 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 stopping 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 push handle is repeatedly implemented continuous handling.

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

roller

3,4 surfaces, it is more even that roller is rotated, and squeezing effect is better.

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

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

rollers

3,4 are close to, so that regulate two rollers 3, the spacing between 4 more accurately, adapts to the dentifrice tube of different-thickness tube wall, makes squeezing effect better.

During use, the dentifrice tube afterbody is passed through 3,4 on two rollers, depress clamp 10 and clamp the dentifrice tube afterbody.Can be hold by one hand this toothpaste extrusion device; With thumb press handle 2; Promote gear 5 at the cooperation lower handle that advances ratchet 62 and rotate, gear 5 drive tooth bars 8 and clamping device tractive dentifrice tube are along chute 9 slippage together, and the

mobile drive roller

3,4 of dentifrice tube rotates extruding toothpaste tube and extrudes toothpaste.Lift handle 2, stopping 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 once more, extrude toothpaste, so repeatedly, slides into until tooth bar 8 or dentifrice tube and to place restrictions on the position.When need conversion clip position maybe need be changed dentifrice tube; Unclamp clamp 10, counter-rotation is lifted handle 2, makes to advance ratchet 6 to contact with stopping ratchet 7; Continuing to lift handle 2 and making advances ratchet 6 and stopping 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 is merely preferable possible embodiments of the present invention, is not so limits to claim of the present invention, so 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 said pressing mechanism is made up of spring (12) and two rollers (3,4), two rollers (3,4) are installed in parallel on the support (1) through its axle; Support (1) is gone up the chute (13) that setting can supply the slippage of one of them roller (3) axle; The axle head of this roller (3) is connected an end of spring (12), and spring (12) other end is connected on the support (1), and two rollers (3,4) are close to through spring (12); Described draw-off mechanism is made up of handle (2), gear (5), tooth bar (8), propelling ratchet (6), stopping ratchet (7); Support (1) is gone up setting 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); Advance ratchet (6) to go up and can cooperate handle (2) to promote gear (5) at handle (2) through its axle mounting and rotate along a direction, stopping ratchet (7) can be placed restrictions on gear (5) backward rotation through its axle mounting on support (1), advance on ratchet (6) and the stopping ratchet (7) and be separately installed with reduction torsion spring; Described clamping device is made up 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, said roller (3,4) surface also can be provided with axial prominent muscle.

3. toothpaste extrusion device according to claim 1 is characterized in that, the holding part of said clamp (10) also can be provided with dentation.

4. toothpaste extrusion device according to claim 1 is characterized in that, said handle (2) also can be 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).