Quantitative pot
Technical field
The present invention relates to the daily necessities field, is specifically a kind of quantitative pot be used to holding pressed powder or particulate matter.
Background technology
In daily life, people can be left pressed powder or particulate matter in tank in usually, as the flavorings such as salt, milk powder, coffee etc.; and these pressed powders or particulate matter are when taking; be generally a hand uncover, the another hand is determined their consumption by instruments such as little spoons, still; the each consumption of little spoon that uses of people can not be really quantitative; can only get with individual's subjective judgement, therefore, can not realize the purpose that quantitative pouring is got; simultaneously, bimanualness is very inconvenient.
Summary of the invention
Technical matters to be solved by this invention is, provide a kind of can realize that quantitative pouring is got and can by instrument just can be quick and easy the quantitative pot of one-handed performance.
For solving the problems of the technologies described above, quantitative pot provided by the invention, comprise tank body and cover, described tank body is connected with cover is removable, described cover middle part is provided with quantitative pouring and gets device, described quantitative pouring is got device and is comprised pressing mechanism, gear mechanism and at least one thumb wheel, and pressing mechanism is slidably connected in cover, and by gear mechanism, with thumb wheel, is connected; Has the axial gap for discharging on described thumb wheel; Described cover middle part has compartment radially, and a compartment side and tank inner chamber sealing near tank body on axis direction cuts off, and a side of close cover is communicated with outside, and compartment is connected with cover at an end in the radial direction, and the other end is perforate; Described pressing mechanism is positioned at compartment, and described thumb wheel is positioned at the cover in the outside of compartment.
Described pressing mechanism comprises pressing lever and spring, described spring radially is arranged in compartment, one end and the compartment of spring push against, one end of the other end and pressing lever pushes against, the other end of pressing lever be positioned at cover outer and with the perforate sliding block joint, the cover of described pressing lever and tapping is provided with inhibiting device.
Described inhibiting device comprises outer baffle block and internal stop, and described outer baffle block is positioned at the tapping on cover, and described internal stop is positioned on pressing lever and is pushed against the inboard of outer baffle block.
Described gear mechanism comprises that tooth bar, gear and gear shaft terminal push against, and described tooth bar is connected on pressing lever, and with gear, meshes, and described gear is connected to the middle part of gear wheel shaft; Described gear wheel shaft cogs and pressing lever all is positioned at compartment, and the two ends of gear wheel shaft are rotatably connected on the outer cover of compartment.
Described thumb wheel is two, and close-fitting at the two ends of gear wheel shaft and lay respectively at two outsides of compartment, all has axial gap on each thumb wheel respectively, and the breach of the axial gap on two thumb wheels is towards unanimously.
The two ends of described gear wheel shaft are square shaft, and the center mounting hole of corresponding thumb wheel is square hole.
After adopting above structure, the present invention compares with technology is arranged, and has the following advantages:
1) get device owing to being provided with quantitative pouring on cover, need to be by any instrument, it is certain just can making at every turn from the pressed powder poured out in tank body or the amount of particulate matter, therefore, the user can grasp the amount of getting quickly and easily; Simultaneously, this mode of getting can adopt one-handed performance to complete fully, and operation is very easy;
2), because tooth bar, gear and spring all are positioned at compartment, with tank inner chamber, separate fully, therefore, can avoid with tank body in the contacting of pressed powder or particulate matter, and then avoid polluting, reach the standard of safety and sanitation;
3) thumb wheel is positioned at the compartment outside, and the axial breach on thumb wheel just is equivalent to once quantitative volume, thereby relies on the Kai Heguan that is communicated with or closes to realize quantitative pot of breach and outside on thumb wheel, and is simple in structure, easy to operate;
4) the compartment tapping at cover is provided with inhibiting device, tooth bar has been had spacing on sense of motion, is unlikely to deviate from from compartment.
Description of drawings
Fig. 1 is the sectional structure schematic diagram of quantitative pot of the present invention.
Fig. 2 is the perspective view from top to bottom of cover in the present invention.
Fig. 3 is the perspective view from the bottom up of cover in the present invention.
Fig. 4 is the structural representation of thumb wheel and gear wheel shaft in the present invention.
Wherein: 1, tank body; 2, cover; 3, pressing lever; 31, tooth bar; 4, outer baffle block; 5, internal stop; 6, gear; 7, spring; 8, compartment; 9, thumb wheel; 10, breach; 11, gear wheel shaft; 12, perforate.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in more detail.
By the structural representation of the quantitative pot of the present invention of Fig. 1~shown in Figure 4 as can be known, it comprises tank body 1 and cover 2, and described tank body 1 is connected with cover 2 is removable.Described cover 2 middle parts are provided with quantitative pouring and get device, and described quantitative pouring is got device and comprised pressing mechanism, gear mechanism and at least one thumb wheel 9, and pressing mechanism is slidably connected in cover 2, and by gear mechanism, with thumb wheel 9, is connected.Has the axial gap 10 for discharging on described thumb wheel 9.
Described cover 2 middle parts have compartment 8 radially, compartment 8 side and tank body 1 inner chamber sealing near tank body 1 on axis direction cuts off, a side near cover 2 is communicated with outside, and compartment 8 is connected with cover 2 at an end in the radial direction, and the other end is perforate 12.Described pressing mechanism is positioned at compartment 8, and described thumb wheel 9 is positioned at the cover 2 in the outside of compartment 8.
Described pressing mechanism comprises pressing lever 3 and spring 7, described spring 7 radially is arranged in compartment 8, one end and the compartment 8 of spring 7 push against, one end of the other end and pressing lever 3 pushes against, the other end of pressing lever 3 be positioned at cover 2 outer and with perforate 12 sliding block joints, described pressing lever 3 is provided with inhibiting device with the cover 2 at perforate 12 places.
Described inhibiting device comprises outer baffle block 4 and internal stop 5, and described outer baffle block 4 is positioned at perforate 12 places on cover 2, and described internal stop 5 is positioned on pressing lever 3 and is pushed against the inboard of outer baffle block 4.
Described gear mechanism comprises that tooth bar 31, gear 6 and gear wheel shaft 11 ends push against, and described tooth bar 31 is connected on pressing lever 3, and with gear 6, meshes, and described gear 6 is connected to the middle part of gear wheel shaft 11.Described gear wheel shaft 11 cog 6 and pressing lever 3 all be positioned at compartment 8, the two ends of gear wheel shaft 11 are rotatably connected on the outer cover 2 of compartment 8.
In the present embodiment, described thumb wheel 9 is two, and close-fitting at the two ends of gear wheel shaft 11 and lay respectively at two outsides of compartment 8, all has axial gap 10 on each thumb wheel 9 respectively, and the breach of the axial gap 10 on two thumb wheels 9 is towards unanimously.
The two ends of described gear wheel shaft 11 are square shaft, and the center mounting hole of corresponding thumb wheel 9 is square hole.
Use procedure of the present invention is as follows: quantitative pot is not when using, and the breach 10 of thumb wheel 9 is towards the inner chamber of tank body 1, and the internal stop 5 on this hour rack 3 pushes against under the effect of spring 7 with the outer baffle block 4 on cover 2, and tank body 1 inner chamber separates by thumb wheel 9 and outside; When the pressed powder in needs are got tank body or particulate matter, press and be exposed at outer tooth bar 3 ends of cover 2, tooth bar 3 pressuring springs 7 move, and the engagement by rack-and-gear is simultaneously rotated gear 6, like this, close-fitting is rotated at two thumb wheels 9 at gear wheel shaft 11 two ends; When the breach 10 on thumb wheel 9 turns to exterior, just the pressed powder in tank body or particulate matter are poured out; After unclamping tooth bar 3, tooth bar 3 returns back to virgin state under the effect of the restoring force of spring 7, and at this moment, the breach 10 on thumb wheel 9 also goes to tank body 1 inner chamber and communicates.So repeatedly, the pressed powder in tank body or particulate matter quantitatively can be poured out.
The present invention is not limited to above-described structure, and wherein thumb wheel also can be designed to monolaterally, only in a side of compartment, reserves the position of thumb wheel this moment, and opposite side cuts off tank inner chamber and outside sealing; In addition, thumb wheel connects with also adopting key being connected of gear wheel shaft, and the center mounting hole of thumb wheel is designed to the circular hole with keyway at this moment, and the two ends of gear wheel shaft are designed to circular shaft; In addition, if thumb wheel is become the structure of interference fit with the sidewall design of compartment, and the material of making thumb wheel 13 adopts elastomeric soft material, silica gel for example, and this quantitative pot also can be used for the quantitative fetching fluent.Within these variations fall into protection scope of the present invention.