CN201308437Y

CN201308437Y - Handheld roll-in type energy-saving toothpaste extrusion device

Info

Publication number: CN201308437Y
Application number: CNU200820205040XU
Authority: CN
Inventors: 梁卓凡
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-12-11
Filing date: 2008-12-11
Publication date: 2009-09-16
Anticipated expiration: 2018-12-11

Abstract

The utility model provides an extrusion device for paste articles, particularly a handheld roll-in type energy-saving toothpaste extrusion device. The toothpaste extrusion device comprises a casing, an extruding device, a main shaft and a stepper; the extruding device comprises two parallel roll shafts; a clearance ranging from 0.5 to 1 mm is formed between the roll shafts; a holding element is arranged on the main shaft axially; the stepper comprises a step gear and an elastic keystoke; the inner side of the step gear is clamped with one end of the main shaft; and a poking block which is arranged between the teeth at the top edge of the step gear is arranged on the elastic keystoke. When in use, the plastic or metal tube of the toothpaste penetrates the clearance between the roll shafts and is held on the holding element; and by pressing the elastic keystoke once, the step gear can be driven to rotate one tooth through the poking block and the main shaft is driven. Therefore, the plastic or metal tube is dragged in the clearance between the roll shafts of the extruding device and rolled back together continuously; the toothpaste is rolled to the outlet direction from the bottom of the plastic or metal tube and extruded gradually; and no toothpaste is left at the extruded part of the plastic or metal tube.

Description

The hand-held formula energy-saving toothpaste extruder that is involved in

Technical field

The utility model is a kind of extrusion device that is used for the paste article, specifically is the hand-held formula energy-saving toothpaste extruder that is involved in.

Background technology

Known toothpaste all adopts plastics or metal hose packing in the daily life, squeezing flexible pipe with hand during use extrudes toothpaste, because meeting resorption air after plastics or metal hose squeeze, cause the interior toothpaste of plastics or metal hose skewness always, add the middle part that always squeezes plastics or metal hose traditionally, so after using a period of time, toothpaste always accumulate the two ends of plastics or metal hose or backward direction walk, inconvenience is extruded, often toothpaste two ends of using plastics when last or metal hose are also accumulated many toothpaste and but can't be extruded use smoothly, and this has just caused waste.

The utility model content

The utility model proposes a kind of handing and is involved in formula energy-saving toothpaste extruder in order to remedy the deficiency of using toothpaste in the prior art, and making every toothpaste fully be extruded utilization does not waste.

For achieving the above object, the utility model has adopted following technical scheme.

Hand-held be involved in formula energy-saving toothpaste extruder, comprise:

One shell, its top is provided with import;

One pressurizing unit, pressurizing unit are located in the shell, comprise two roll shafts that are parallel to each other, and the roll shaft two end axles is located on the shell, keep the gap of 0.5-1mm between the roll shaft, and its gap is over against the import of shell;

One main shaft, main shaft are located in the shell, and its two end axles is located on the shell, and the main shaft upper edge is axially arranged with holder, and the two ends of holder are removable is fastened in the main shaft two ends;

One stepper comprises step gear, flexible keypad, step gear and the coaxial setting of main shaft, and an end clamping of the inboard of step gear and main shaft, flexible keypad is located at the step gear outside; Flexible keypad is provided with shifting block, and shifting block one end is located on the flexible keypad, and the other end is fastened on the between cog of step gear upper edge.

During use, the afterbody of the plastics of toothpaste or metal hose is passed the gap of the roll shaft of pressurizing unit, and it is clamped on the main shaft by holder, whenever pressing capital of flexible keypad makes step gear rotate a tooth by shifting block, driving main shaft by step gear rotates, thereby the plastics of toothpaste or metal hose constantly pulled into from the gap of the roll shaft of pressurizing unit and backrush together, by the roll shaft gap toothpaste is ground moving from the bottom of plastics or metal hose toward Way out simultaneously and extrude gradually, and the plastics of extruding or metal hose do not have toothpaste and accumulate.

In the technique scheme, stepper also comprises a fixed head, and fixed head is installed on the shell, and main shaft is located at the inboard of fixed head, and step gear is located at the outside of fixed head, and the rotating shaft of step gear is located on the fixed head and is passed fixed head and the abutting end clamping of main shaft.

In the technique scheme, the end center that main shaft cooperates with step gear is provided with the cross bayonet socket, and the rotating shaft end of step gear then is provided with the cross trip of coupling cross bayonet socket.

In the technique scheme, step gear is made as helical teeth, sees that from the outside vertical direction to the inside of fixed head each monodentate all is tilted to the right.Adopt the structure of helical teeth, when pressing flexible keypad, shifting block and step gear clamping are stronger, can not skid, and unclamp and help shifting block behind the flexible keypad and along inclined direction slip into next between cog.

In the technique scheme, the end that shifting block cooperates with step gear is a horn shape, and its upper and lower surface is cambered surface, makes shifting block can be more smoothly slip into next between cog along the incline direction of helical teeth on the step gear.

In the technique scheme, also be provided with stopper on the fixed head, stopper is positioned at step gear with respect to the opposite side that cooperates shifting block, and the one end is fixed on the fixed head, and the other end is to collude the between cog that shape is arranged in step gear.After pressing flexible keypad and making step gear rotate a tooth by shifting block, the hook end of stopper is also corresponding to slip into next between cog, and this tooth of firm butt, and anti-non-return is sliding.

In the technique scheme, flexible keypad comprises bent axle and catapult, and bent axle one end is hinged is located at the place, axle center of step gear, and is pressing on shell by catapult the bottom of the other end, and the top of this end is stretched out case surface and formed a pressure-bearing surface simultaneously.

As improvement of the technical scheme, main shaft is a semi-cylindrical, and the end that main shaft cooperates with step gear is by being made as thin rounded flakes, and the thin rounded flakes first half is provided with one or two or two above hole clippings, and the main shaft other end is then established a fastener, establishes a lockhole on the fastener; Holder one end is provided with hole clipping and cooperates the latch that links to each other, and the other end then is provided with lockhole and cooperates the tapered end that links to each other.Remove behind the fastener and the plastics of toothpaste or the afterbody of metal hose can be put into or take out to the removing from main shaft of holder at this moment.

Technique scheme comprises that also fastener is "T"-shaped for reversing, the bottom that is hubbed at the main shaft abutting end that the two ends, bottom are removable, and lockhole then is located at the vertical position in the middle of the fastener.

Technique scheme comprises that also the holder bottom is along the fin that is axially arranged with of main shaft, and the top of main shaft then is provided with the draw-in groove that cooperates fin.Fin and draw-in groove cooperate the plastics of clamping toothpaste that can be more firm or the afterbody of metal hose.

Compare with prior art, the utlity model has a series of good effect:

(1) plastics of squeezing toothpaste or metal hose from the bottom up effectively prevent the resorption air, have farthest reduced toothpaste and have accumulated;

(2) plastics of toothpaste after the extruding or metal hose backrush together, not only attractive in appearance but also do not take up space;

(3) easy to operate, can accurately control the extrusion capacity of toothpaste.

Description of drawings

Fig. 1 is a schematic appearance of the present utility model.

Fig. 2 is a structural representation of the present utility model.

Fig. 3 is a STRUCTURE DECOMPOSITION schematic diagram of the present utility model.

Fig. 4 is a user mode reference diagram of the present utility model.

Fig. 5 is the structural representation of main shaft of the present utility model.

Fig. 6 is the structural representation of stepper of the present utility model.

Fig. 7 is the rearview of Fig. 6.

Fig. 8 is the assembly structure schematic diagram of stepper of the present utility model.

Fig. 9 is the structural representation of catapult of the present utility model.

Figure 10 is a duty reference diagram of the present utility model.

The specific embodiment

Below in conjunction with specification drawings and specific embodiments the utility model is described further; but the scope that the utility model is protected is not limited thereto, and any improvement that those skilled in the art are done according to technology general knowledge all should belong to protection category of the present utility model.

As Fig. 1 to shown in Figure 10,

Hand-held be involved in formula energy-saving toothpaste extruder, comprise:

One shell 1, its top is provided with import 11;

One pressurizing unit 2, pressurizing unit 2 is located in the shell 1, comprises two roll shafts that are parallel to each other 21, and roll shaft 21 two end axles are located on the shell 1, keep the gap of 0.5-1mm between the roll shaft 21, and its gap is over against the import 11 of shell 1;

One main shaft 3, main shaft 3 are located in the shell 1, and its two end axles is located on the shell, and main shaft 3 upper edges are axially arranged with holder 31, and the two ends of holder 31 are removable is fastened in main shaft 3 two ends;

One stepper 4, comprise step gear 41, flexible keypad 42, step gear 41 and main shaft 3 coaxial settings, one end clamping of the inboard of step gear 41 and main shaft 3, flexible keypad 42 is located at step gear 41 outsides, flexible keypad 42 is provided with shifting block 43, and shifting block 43 1 ends are located on the flexible keypad 42, and the other end is fastened on the between cog of step gear 41 upper edges.

Stepper 4 also comprises a fixed head 44, fixed head 44 is installed on the shell 1, main shaft 3 is located at the inboard of fixed head 44, and step gear 41 is located at the outside of fixed head 44, and the rotating shaft of step gear 41 is located on the fixed head 44 and is passed the abutting end clamping of fixed head 44 and main shaft 3.The end center that main shaft 3 cooperates with step gear 41 is provided with cross bayonet socket 32, and the rotating shaft end of step gear 41 then is provided with the cross trip 45 of coupling cross bayonet socket 32.

Step gear 41 is made as helical teeth, sees that from the outside vertical direction to the inside of fixed head 44 each monodentate all is tilted to the right.Adopt the structure of helical teeth, when pressing flexible keypad 42, shifting block 43 is stronger with step gear 41 clampings, can not skid, and unclamp and help shifting block 43 behind the flexible keypad 42 and along inclined direction slip into next between cog.

The end that shifting block 43 cooperates with step gear 41 is a horn shape, and its upper and lower surface is cambered surface, makes shifting block 43 can be more smoothly slip into next between cog along the incline direction of helical teeth on the step gear 41.

Also be provided with stopper 46 on the fixed head 44, stopper 46 is positioned at step gear 41 with respect to the opposite side that cooperates shifting block 43, and the one end is fixed on the fixed head 44, and the other end is to collude the between cog that shape is arranged in step gear 41.After pressing flexible keypad 42 and making step gear 41 rotate a tooth by shifting block 43, the hook end of stopper 46 is also corresponding to slip into next between cog, and this tooth of firm butt, and anti-non-return is sliding.

Flexible keypad 42 comprises bent axle 421 and catapult 422, and bent axle 421 1 ends are hinged is located at the place, axle center of step gear 41, and is pressing on shell 1 by catapult 422 bottom of the other end, and the top of this end is stretched out case surface and formed a pressure-bearing surface 423 simultaneously.

Wherein, main shaft 3 is a semi-cylindrical, and the end that main shaft 3 cooperates with step gear 41 is by being made as thin rounded flakes, and the thin rounded flakes first half is provided with one or two or two above hole clippings 33, and main shaft 3 other ends are then established a fastener 34, establish a lockhole 35 on the fastener 34; Holder 31 1 ends are provided with hole clipping 33 and cooperate the latch 311 that links to each other, and the other end then is provided with lockhole 35 and cooperates the tapered end 312 that links to each other.Remove behind the fastener 34 and the plastics of toothpaste or the afterbody of metal hose can be put into or take out to the removing from main shaft 3 of holder 31 at this moment.

Fastener 34 is "T"-shaped for reversing, the bottom that is hubbed at main shaft 3 abutting ends that the two ends, bottom are removable, and 35 of lockholes are located at the vertical position in the middle of the fastener 34.

Holder 31 bottoms are axially arranged with fin 36 along main shaft 3, and the top of main shaft 3 then is provided with the draw-in groove 37 that cooperates fin 36.Fin 36 and draw-in groove 37 cooperate the plastics of clamping toothpaste that can be more firm or the afterbody of metal hose.

During use, the afterbody of the plastics of toothpaste or metal hose is passed the gap of the roll shaft of pressurizing unit, and it is clamped on the main shaft by holder, whenever pressing capital of flexible keypad makes step gear rotate a tooth by shifting block, driving main shaft by step gear rotates, thereby the plastics of toothpaste or metal hose constantly pulled into from the gap of the roll shaft of pressurizing unit and backrush together, simultaneously toothpaste is extruded gradually from the bottom of plastics or metal hose, and the plastics of extruding or metal hose do not have toothpaste and accumulate.

Claims

1, hand-heldly is involved in formula energy-saving toothpaste extruder, it is characterized in that: comprise

One shell, its top is provided with import;

2, the hand-held formula energy-saving toothpaste extruder that is involved in according to claim 1, it is characterized in that: stepper also comprises a fixed head, fixed head is installed on the shell, main shaft is located at the inboard of fixed head, step gear is located at the outside of fixed head, and the rotating shaft of step gear is located on the fixed head and is passed fixed head and the abutting end clamping of main shaft.

3, according to claim 2 handing is involved in formula energy-saving toothpaste extruder, and it is characterized in that: the end center that main shaft cooperates with step gear is provided with the cross bayonet socket, and the rotating shaft end of step gear then is provided with the cross trip of coupling cross bayonet socket.

4, according to claim 3 handing is involved in formula energy-saving toothpaste extruder, and it is characterized in that: step gear is made as helical teeth, sees that from the outside vertical direction to the inside of fixed head each monodentate all is tilted to the right.

5, according to claim 4 handing is involved in formula energy-saving toothpaste extruder, and it is characterized in that: the end that shifting block cooperates with step gear is a horn shape, and its upper and lower surface is cambered surface.

6, the hand-held formula energy-saving toothpaste extruder that is involved in according to claim 5, it is characterized in that: also be provided with stopper on the fixed head, stopper is positioned at step gear with respect to the opposite side that cooperates shifting block, and the one end is fixed on the fixed head, and the other end is to collude the between cog that shape is arranged in step gear.

7, the hand-held formula energy-saving toothpaste extruder that is involved in according to claim 6, it is characterized in that: flexible keypad comprises bent axle and catapult, the hinged place, axle center that is located at step gear of bent axle one end, is pressing on shell by catapult the bottom of the other end, and the top of this end is stretched out case surface and formed a pressure-bearing surface simultaneously.

8, according to each described hand-held formula energy-saving toothpaste extruder that is involved in of claim 1 to 7, it is characterized in that: main shaft is a semi-cylindrical, the end that main shaft cooperates with step gear is by being made as thin rounded flakes, the thin rounded flakes first half is provided with one or two or two above hole clippings, the main shaft other end is then established a fastener, establishes a lockhole on the fastener; Holder one end is provided with hole clipping and cooperates the latch that links to each other, and the other end then is provided with lockhole and cooperates the tapered end that links to each other.

9, according to claim 8 handing is involved in formula energy-saving toothpaste extruder, it is characterized in that: fastener is "T"-shaped for reversing, the bottom that is hubbed at the main shaft abutting end that the two ends, bottom are removable, and lockhole then is located at the vertical position in the middle of the fastener.

10, according to claim 9 handing is involved in formula energy-saving toothpaste extruder, it is characterized in that: the holder bottom is along the fin that is axially arranged with of main shaft, and the top of main shaft then is provided with the draw-in groove that cooperates fin.