CN204908894U - Learn drink cup - Google Patents
Learn drink cup Download PDFInfo
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- CN204908894U CN204908894U CN201520470416.XU CN201520470416U CN204908894U CN 204908894 U CN204908894 U CN 204908894U CN 201520470416 U CN201520470416 U CN 201520470416U CN 204908894 U CN204908894 U CN 204908894U
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- check valve
- suction nozzle
- bottleneck
- fixed part
- drink cup
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Abstract
The utility model provides a learn drink cup, including body, top cap and suction nozzle, be equipped with the external screw thread on the bottleneck at body top, the bottle screw of top cap and body is connected, the bottom of suction nozzle is equipped with the fixed part of radial extension, and the fixed part is located between top cap and the body, the suction nozzle top is link up and is equipped with the delivery port, the bottom of fixed part is equipped with the ring flange that equals with the bottleneck internal diameter, and the ring flange is equipped with one section at least breach, and every section breach correspondence sets up a check valve, leaves the clearance between check valve and the bottleneck, and the upper surface of fixed part is equipped with the air guide groove with the outward flange intercommunication of check valve and fixed part, and the ring flange inlays to be located within the bottleneck. The utility model discloses can to produce unidirectional air mutual with the external world, negative pressure in the automatic balance bottle.
Description
Technical field
The utility model relates to infant article field, is specifically related to a kind of learning and drinks cup.
Background technology
Learning drink cup is the transition articles for use learning drinking-water to child as baby, is different from general water tumbler, and learning drink cup can not overturn and the water in cup be flowed out.
The design learned drink cup and adopt suction nozzle and body to seal of the prior art, the delivery port by means of only suction nozzle is in communication with the outside.In the process of child's drinking-water, along with the water in bottle reduces gradually, in bottle, there will be negative pressure, cause water outlet more and more difficult, or occur the problem of the water backflow in child's mouth, even can make to choke in child's drinking-water process water time serious, have the danger suffocated.Bad impact is formed on the body and mind of child.
Being not difficult to find out, also there is certain defect in prior art.
Of the prior art learning drinks the function that cup does not possess gas revolute balance negative pressure, only have the delivery port 6 of suction nozzle 3 can circulate with the external world, when child is drunk water by the delivery port 6 of suction nozzle 3, along with the water yield in bottle reduces gradually, there will be negative pressure in bottle, water outlet can become more and more difficult.Negative pressure simultaneously in bottle can react on the oral cavity of child, causes the problems such as water of choking.
The maximum difference of the utility model and prior art is, the suction nozzle 3 of the utility model drink cup is provided with special check valve 8 and air slot 9, with outside one-way conduction, automatically a bottle inner equilibrium negative pressure is entered at the process outside air of drinking-water, thus prevent water outlet difficulty, also can prevent child in drinking-water process to choke water.
Suction nozzle 3 is located on the bottleneck of body 1, and play airtight effect around fixed part 5 pairs of bottlenecks of suction nozzle 3, the water in body 1 spills from bottleneck.In the process of child's drinking-water, there is negative pressure in body 1 inside, and now outside air enters the air slot 9 of suction nozzle 3 via top cover 2 and the thread pitch of bottleneck, then is entered into the inside of body 1 by check valve 8, thus the negative pressure in autobalance body 1.
As preferably, described check valve 8 is the fexible film of lower surface to lower convexity in self-retaining portion 5, and the bottom of check valve 8 is intact, and the side of check valve 8 is provided with the second elastic opening; Leave between check valve 8 with bottleneck gap make the second elastic opening and bottleneck from.Suction nozzle 3 is preferably formed by Mold Making by the silica gel of flexibility, and check valve 8 is one-body molded with suction nozzle 3.It should be noted that, the effect of check valve 8 is passages of a generation air circulation, and the concrete shape of check valve 8 is unrestricted in theory, and therefore not to repeat here.
Refer to Fig. 4, as preferably, be also provided with the valve film 11 that level intercepts within the delivery port 6 of described suction nozzle 3, the middle part of valve film 11 is provided with the first elastic opening.As further preferred, the first elastic opening both sides of valve film 11 are provided with the reinforcement 12 paralleled with the first elastic opening.The thickness of reinforcement 12 is slightly thicker than valve film 11, forms the reinforced region of a bar shaped.In the process of child's drinking-water, can absorb water from the delivery port 6 of suction nozzle 3, now make valve film 11 produce elastic deformation by nibbling delivery port 6, thus help the first elastic opening to open to carry out water outlet.Reinforcement 12 is one piece of soft tissue more tough for valve film 11, more effectively can control the opening and closing of the first elastic opening when reinforcement 12 elastic deformation.Meanwhile, reinforcement 12 also can improve the intensity of valve film 11 and the first elastic opening further, makes it more durable.
Refer to Fig. 2, as preferably, every section of breach both sides of described annular flange 7 are provided with occlusion part 10, and occlusion part 10 gear is located at the both sides of check valve 8.Annular flange 7 has two specifically effects: one, is position suction nozzle 3 in assembling process, makes suction nozzle 3 accurately can be installed on bottle mouth position; Its two, be that check valve 8 is protected.In the process of cleaning feeding bottle, cleaning apparatus can be scrubbed the surface of suction nozzle 3, and this Cleaning Process utensil likely touches check valve 8 and makes it open, and more can prevent the destruction to check valve 8 in the process of scrubbing.When cleaning apparatus moves to occlusion part 10, occlusion part 10 will block cleaning apparatus, prevents the surface touching check valve 8.Occlusion part 10 can be the stifled barrier radially extended; also can be the thickening layer that thickness is greater than check valve 8; under the prerequisite not departing from this design idea of protection check valve 8, no matter occlusion part 10 is designed to any shape, all belongs to protection domain of the present utility model.And elastic opening is located at the side of check valve 8, when can prevent from cleaning check valve 8, cleaning apparatus breaks check valve 8 vertically, effectively protects check valve 8.When cleaning apparatus scrubs the inwall of check valve 8 vertically, touch the intact bottom of check valve 8 at most, the toughness bottom check valve 8 is enough to resist cleaning apparatus and not damaged.
As preferably, above-mentioned drink cup also comprises bottle cap; One end and the top cover 2 of bottle cap are hinged, and bottle cap to be covered on top cover 2 and to cover at the periphery of suction nozzle 3.After having drunk water, cover the suction nozzle 3 that bottle cap can avoid exposing and polluted.
The shape of body 1 can be designed to different moulding as required, and also can arrange volume measurement scale etc. above, therefore not to repeat here.Second elastic opening of check valve 8 also can be designed to the different cutting profile such as yi word pattern, Y shape as required; it should be noted that; the effect of the second elastic opening is that automatic elastic is opened under the effect of negative pressure; body 1 inside is imported to by unidirectional for air; under the prerequisite not departing from this design idea, which type of concrete cutting profile no matter elastic opening be designed to all should within the protection domain of the application.
As preferably, in the present embodiment, the air slot 9 of described suction nozzle 3 linearly extends, and air slot 9 diametrically runs through the upper surface of fixed part 5, and is communicated with the outward flange of check valve 8 and suction nozzle 3.
In the present embodiment, the simple shape of air slot 9, is easy to manufacture.But because the material of air slot 9 part is comparatively fragile, make nipple 3 entirety easily produce flexing along air slot 9, easily destroy nipple 3 in the course of time.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of learning and drinks cup, can produce unidirectional air alternately, the negative pressure in autobalance bottle with the external world.
For achieving the above object, the utility model is by the following technical solutions:
A kind of learning drinks cup, comprises body, top cover and suction nozzle; The bottleneck at body top is provided with external screw thread; Top cover is connected with the whorl of bottleneck of body; The bottom of suction nozzle is provided with the radial fixed part extended, and fixed part is located between top cover and body; Suction nozzle top is through is provided with delivery port; The bottom of fixed part is provided with the annular flange equal with internal diameter of the bottleneck, annular flange is provided with at least one section of breach, every section of breach correspondence arranges a check valve, gap is left between check valve and bottleneck, the upper surface of fixed part is provided with the air slot be communicated with the outward flange of check valve and fixed part, and annular flange is embedded within bottleneck.
Further, above-mentioned drink cup also comprises the handle for gripping for user; Handle is located at the outside of body.
Further, described check valve is the fexible film of lower surface to lower convexity in self-retaining portion, and the bottom of check valve is intact, and the side of check valve is provided with the second elastic opening; Leave between check valve with bottleneck gap make the second elastic opening and bottleneck from.
Further, be also provided with the valve film that level intercepts within the delivery port of described suction nozzle, the middle part of valve film is provided with the first elastic opening.
Further, the first elastic opening both sides of valve film are provided with the reinforcement paralleled with the first elastic opening.
Further, every section of breach both sides of described annular flange are provided with occlusion part, and occlusion part gear is located at the both sides of check valve.
Further, above-mentioned drink cup also comprises bottle cap, and one end and the top cover of bottle cap are hinged, and bottle cap to be covered on top cover and to cover at the periphery of suction nozzle.
Further, the air slot of described suction nozzle linearly extends, and air slot diametrically runs through the upper surface of fixed part, and is communicated with the outward flange of check valve and suction nozzle.
Further, the air slot of described suction nozzle comprises the rectilinear extension and ring-type extension that are interconnected, and check valve is communicated with by rectilinear extension with the outward flange of suction nozzle, is communicated with between check valve with check valve by ring-type extension.
One provided by the utility model learns drink cup, has the following advantages:
Can negative pressure in equilibration flask, avoid dysdipsia that in drinking-water process, negative pressure causes or water of choking;
Annular flange has protective effect to check valve, avoids cleaning appliance in cleaning course to touch check valve;
The elastic opening of check valve is located at side, prevents from breaking check valve in cleaning course;
Structure is simple, easily assembles, easy to use.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
A kind of overall structure schematic diagram learning drink cup that Fig. 1 provides for the utility model embodiment one.
Fig. 2 is the structural representation of suction nozzle.
Fig. 3 is the top surface structure schematic diagram of the suction nozzle of embodiment one.
Fig. 4 is the generalized section of suction nozzle.
Fig. 5 is the top surface structure schematic diagram of the suction nozzle of embodiment two.
Description of reference numerals:
1, body 2, top cover
3, suction nozzle 4, handle
5, fixed part 6, delivery port
7, annular flange 8, check valve
9, air slot 10, occlusion part
11, valve film 12, reinforcement
13, rectilinear extension 14, ring-type extension
Detailed description of the invention
For making the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the utility model embodiment and accompanying drawing, the technical scheme in the utility model embodiment is clearly and completely described.It should be noted that, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment one
Refer to Fig. 1 to Fig. 4, the utility model embodiment provides a kind of learning and drinks cup, comprises body 1, top cover 2 and suction nozzle 3; The bottleneck at body 1 top is provided with external screw thread; Top cover 2 is connected with the whorl of bottleneck of body 1; The bottom of suction nozzle 3 is provided with the radial fixed part 5 extended, and fixed part 5 is located between top cover 2 and body 1; Suction nozzle 3 top is through is provided with delivery port 6; The bottom of fixed part 5 is provided with the annular flange 7 equal with internal diameter of the bottleneck, annular flange 7 is provided with at least one section of breach, every section of breach correspondence arranges a check valve 8, gap is left between check valve 8 and bottleneck, the upper surface of fixed part 5 is provided with the air slot 9 be communicated with the outward flange of check valve 8 and fixed part 5, and annular flange 7 is embedded within bottleneck.
As preferably, drink cup of learning of the present utility model also comprises handle 4 for gripping for user; Handle 4 is located at the outside of body 1, so that user grips learn drink cup.
Embodiment two
Unique difference of the present embodiment and embodiment one is: as preferably, the air slot 9 of described suction nozzle 3 comprises the rectilinear extension 13 and ring-type extension 14 that are interconnected, check valve 8 is communicated with by rectilinear extension 13 with the outward flange of suction nozzle 3, is communicated with between check valve 8 with check valve 8 by ring-type extension 14.
In the present embodiment, air slot 9 abandons linearly extended design, changes and adopts the design of segmented.Because air slot 9 comprises the ring-type extension 14 of annular, be no longer that straight line extends through design, nipple 3 thus can not be made to form comparatively fragile flexing line.
One that the utility model provides drink cup, can negative pressure, the dysdipsia effectively avoiding the negative pressure in child's drinking-water process in bottle to cause and water of choking in equilibration flask.And annular flange 7 pairs of check valves 8 have protective effect, avoid cleaning appliance in cleaning course touch check valve 8 and cause damage to it.The elastic opening of check valve 8 is located at side, can prevent from breaking check valve 8 in cleaning course.And structure is simple, easily assembles, easy to use, be applicable to general user.
The above embodiment only have expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (9)
1. learn a drink cup, it is characterized in that: comprise body, top cover and suction nozzle; The bottleneck at body top is provided with external screw thread; Top cover is connected with the whorl of bottleneck of body; The bottom of suction nozzle is provided with the radial fixed part extended, and fixed part is located between top cover and body; Suction nozzle top is through is provided with delivery port; The bottom of fixed part is provided with the annular flange equal with internal diameter of the bottleneck, annular flange is provided with at least one section of breach, every section of breach correspondence arranges a check valve, gap is left between check valve and bottleneck, the upper surface of fixed part is provided with the air slot be communicated with the outward flange of check valve and fixed part, and annular flange is embedded within bottleneck.
2. drink cup according to claim 1, is characterized in that: also comprise the handle for gripping for user; Handle is located at the outside of body.
3. drink cup according to claim 1, it is characterized in that: described check valve is the fexible film of lower surface to lower convexity in self-retaining portion, and the bottom of check valve is intact, the side of check valve is provided with the second elastic opening; Leave between check valve with bottleneck gap make the second elastic opening and bottleneck from.
4. drink cup according to claim 1, is characterized in that: be also provided with the valve film that level intercepts within the delivery port of described suction nozzle, the middle part of valve film is provided with the first elastic opening.
5. drink cup according to claim 4, is characterized in that: the first elastic opening both sides of described valve film are provided with the reinforcement paralleled with the first elastic opening.
6. drink cup according to claim 1, it is characterized in that: every section of breach both sides of described annular flange are provided with occlusion part, occlusion part gear is located at the both sides of check valve.
7. according to claim 1 drink cup, it is characterized in that: also comprise bottle cap, one end and the top cover of bottle cap are hinged, and bottle cap to be covered on top cover and to cover at the periphery of suction nozzle.
8. drink cup according to claim 1, it is characterized in that: the air slot of described suction nozzle linearly extends, air slot diametrically runs through the upper surface of fixed part, and is communicated with the outward flange of check valve and suction nozzle.
9. drink cup according to claim 1, it is characterized in that: the air slot of described suction nozzle comprises the rectilinear extension and ring-type extension that are interconnected, check valve is communicated with by rectilinear extension with the outward flange of suction nozzle, is communicated with between check valve with check valve by ring-type extension.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520470416.XU CN204908894U (en) | 2015-07-01 | 2015-07-01 | Learn drink cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520470416.XU CN204908894U (en) | 2015-07-01 | 2015-07-01 | Learn drink cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204908894U true CN204908894U (en) | 2015-12-30 |
Family
ID=54958090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520470416.XU Active CN204908894U (en) | 2015-07-01 | 2015-07-01 | Learn drink cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204908894U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105996675A (en) * | 2015-12-31 | 2016-10-12 | 淄博领智机电科技有限公司 | Water cup cover for people to drink water sitting, standing and lying and water cup |
-
2015
- 2015-07-01 CN CN201520470416.XU patent/CN204908894U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105996675A (en) * | 2015-12-31 | 2016-10-12 | 淄博领智机电科技有限公司 | Water cup cover for people to drink water sitting, standing and lying and water cup |
| CN106037389A (en) * | 2015-12-31 | 2016-10-26 | 淄博领智机电科技有限公司 | Glass cover and glass easy for water drinking in recumbency |
| CN106037389B (en) * | 2015-12-31 | 2018-06-08 | 淄博领智智能科技有限公司 | A kind of Drinking cup lid and cup for being convenient to Horizontal drinking |
| CN105996675B (en) * | 2015-12-31 | 2018-06-12 | 淄博领智智能科技有限公司 | A kind of Drinking cup lid and cup for being suitable for sitting, vertical and horizontal drinks water |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |