CN206380892U - Lightweight tumbler water bottle - Google Patents

Abstract

A kind of lightweight tumbler water bottle includes a vessel, a suction pipe seat, a suction tube body and a counterweight element.Vessel has the body of a rounded section, and the upper end of body has a first end, and the lower end of the body has one second end, and the second end of body is connected with a bottom part, and bottom part has a curved end.Suction pipe seat can be arranged at the first end of body.Suction tube body can be arranged on suction pipe seat.The bottom of the bottom part of body sets an accommodating chamber, and accommodating chamber has an opening, and sets a lid in the opening of accommodating chamber.Counterweight element is contained in accommodating chamber, is used so that the center of gravity of vessel is concentrated on close to the position of bottom part so that vessel can reply erectility again after toppling over.

Description

Lightweight tumbler water bottle

Technical field

The utility model is related to a kind of lightweight tumbler water bottle, espespecially a kind of suitable for the light of baby or children water bottle Quantify tumbler water bottle.

Background technology

The water bottle that existing infant uses generally using cylinder vessel, when this kind of existing water bottle is toppled over without Method is voluntarily stood, therefore is easily caused when feeding bottle or water bottle are overturned and the situation that liquid spills is contained in feeding bottle or water bottle produced.

Therefore the water bottle of some is designed as the water bottle of tumbler body on the market, and this kind of tumbler water bottle has circular arc The bottom surface of shape, and counterweight is set in bottom, the center of gravity of water bottle is concentrated on lower end, make water bottle can be by Action of Gravity Field after toppling over Erectility is automatically replied, to avoid feeding bottle or water bottle from toppling over.But the counterweight of its bottom of the tumbler water bottle of the type can not Change, therefore, the infant of hand force unsaturated vapor smaller for the age, probably it is difficult to the weight for bearing water bottle, and can not use.

In addition, the type tumbler water bottle is relatively large in diameter due to body, and along with the counterweight of water bottle bottom, water will be caused The weight increase of bottle cause it is overweight so that the hand force unsaturated vapor of infant is to grasp water bottle.And due to the hand of infant Portion is still in development, and grasping action is unstable, easily so that water bottle drops ground during water bottle is used, causes water bottle to rupture, makes Into the upper inconvenience of use.

In addition existing water bottle majority sucks the liquid contained in water bottle using suction pipes auxiliary infants, but existing inhales Pipe majority does not have the function of leak-stopping, after water bottle is toppled over, and liquid is easy to the aspiration port outflow from suction pipe, therefore causes not Just.

Due to factors above, cause existing tumbler water bottle and use upper limitation.Therefore, how by structure design Improvement, the shortcoming for overcoming tumbler water bottle above-mentioned, it has also become the sector important topic to be solved.

Utility model content

Main purpose of the present utility model is that counterweight can not arbitrarily be changed with tumbler water bottle by solving existing child, and Preponderance, and when toppling over easy leak shortcoming.

The utility model embodiment provides a kind of lightweight tumbler water bottle, including：One vessel, the container Body has a body of a rounded section, and the upper end of the body has a first end, and the lower end of the body has one the Two ends, the second end of the body is connected with a bottom part, and the bottom part has a curved end, and the bottom The bottom divided sets an accommodating chamber, and the accommodating chamber has an opening, and sets a lid in the opening of the accommodating chamber；One inhales Pipe assembly, suction pipe assembly has a suction tube body, and one end of suction tube body has an aspiration port, and the other end is inserted into described The inside of vessel；One suction pipe seat, the suction pipe seat has a flat part, and sets a suction pipe in the center of the flat part Perforation, the suction tube body is perforated through the flat part from the suction pipe, and the suction pipe seat also has a connecting portion, the company Socket part is connected to the suction pipe seat close to one end of the body；One counterweight element, the counterweight element is contained in the receiving In room, use so that the center of gravity of the vessel is concentrated on close to the position of the bottom part so that the vessel Erectility can be replied after toppling over again；Wherein, the lateral surface of the body have multiple interlaced annular ditch grooves and Flank, lateral surface of multiple annular ditch grooves along body is arranged on body towards the direction in body center, multiple described Annular ditch groove and multiple flanks are arranged at the side of body along the long axis direction of body in equally spaced manner, and multiple Outboard end Common arrangements one arc curve of formation of the flank, hence in so that the lateral surface of the body has the wheel of arc It is wide.

In the utility model preferred embodiment, wherein the first end of the body is provided with an interface portion, the interface portion With an external thread part；The connecting portion of the suction pipe seat can be sleeved on the outside of the interface portion, and the connecting portion is interior Side is provided with an internal thread part, and the internal thread part can be mutually locked with the external thread part, use and install the suction pipe seat In in the interface portion.

In the utility model preferred embodiment, wherein further including：Multiple air admission holes, multiple air admission holes are set In on the flat part of the suction pipe seat；One flexure strip, the flexure strip is arranged at the suction tube body and inhaled close to described One end of base, when the suction pipe assembly is arranged on the suction pipe seat, the flexure strip can be posted by the flat part One side towards inside the water bottle；Multiple through holes, multiple through holes, which are arranged on the flexure strip, corresponds to multiple institutes State the position of air admission hole, when the suction pipe assembly is arranged on the suction pipe seat, multiple through holes respectively with it is multiple described Air admission hole is mutually aligned；And multiple resilient projections, multiple resilient projections are arranged on the flexure strip flat relative to described The other side face of plate portion and the position corresponding with multiple through holes, each resilient projection is towards the flat part Side forms a depressed part, and each depressed part is connected with the through hole, and each resilient projection is saturating with one respectively Stomata, each air-vent connects the depressed part；Wherein, the suction pipe assembly and the suction pipe seat are assembled in the water bottle When upper, extraneous air can enter the water via the air admission hole, the through hole, the depressed part and the air-vent The inside of bottle, and when the water bottle is toppled over, splendid attire liquid can be contacted with the flexure strip and multiple institutes inside the water bottle State the surface of resilient projection so that multiple resilient projections are oppressed, and cause the air-vent of each resilient projection It is squeezed and closes.

Feature of the present utility model and technology contents are further understood that to enable, are referred to below in connection with the utility model Detailed description and accompanying drawing, but institute's accompanying drawings only provide with reference to and explanation use, not for being any limitation as to the utility model Person.

Brief description of the drawings

Fig. 1 is the three-dimensional combination figure of the utility model lightweight tumbler water bottle first embodiment.

Fig. 2 is the three-dimensional exploded view of the utility model lightweight tumbler water bottle first embodiment.

The three-dimensional exploded view that Fig. 3 is taken by the utility model lightweight tumbler water bottle first embodiment from bottom.

Fig. 4 is the three-dimensional exploded view of the suction pipe assembly that the utility model is used and suction pipe seat.

Fig. 5 is the three-dimensional combination section of the suction pipe assembly that the utility model is used and suction pipe seat.

Fig. 6 is the utility model lightweight tumbler water bottle in the combination section under use state.

Fig. 7 is the utility model in the combination section under vessel tilt state.

Fig. 8 be the utility model when unused, upper lid is covered on the combination section under suction pipe seat upper states.

Fig. 9 is the three-dimensional combination figure of the utility model lightweight tumbler water bottle second embodiment.

Figure 10 is the three-dimensional exploded view of the utility model lightweight tumbler water bottle second embodiment.

Figure 11 is the combination section of the utility model lightweight tumbler water bottle second embodiment.

Figure 12 is the three-dimensional combination figure of the utility model lightweight tumbler water bottle 3rd embodiment.

Figure 13 is the combination section of the utility model lightweight tumbler water bottle 3rd embodiment.

Embodiment

First embodiment

The utility model is a kind of tumbler water bottle, and tumbler water bottle can simultaneously have concurrently as infant's drinking tool There is the function of tumbler.As shown in Figures 1 to 8, tumbler water bottle of the present utility model mainly includes：One suction pipe assembly 10th, a suction pipe seat 20 and a vessel 30.Wherein the suction pipe assembly 10 can be arranged on suction pipe seat 20, and passes through suction pipe Seat 20 is installed on vessel 30, and being combined into one has leakproof and the baby of overturning-preventing function or children water bottle.

Vessel 30 is the container of a tumbler shape, in the present embodiment, and vessel 30 has a body 31, body 31 have circular section configuration, and the upper and lower ends of body 31 have a first end 311 and one second end 312, body respectively 31 first end 311 is opening-like, and sets an interface portion 32, and the second end 312 of body 31 is in closed, and provided with a bottom Part 33.

The utility model uses the main feature of vessel 30, is that body 31 employs light-weighted design.Such as 1 and Shown in Fig. 6, the side for the body 31 that the present embodiment is used has multiple interlaced annular ditch groove 31a and flank 31b, multiple The annular ditch groove 31a is to be arranged at along the lateral surface of body 31 towards the direction in the center of body 31 on body 31.Multiple rings Shape groove 31a is arranged at the side of body 31 along the long axis direction of body 31 in equally spaced manner, therefore in each two phase Between adjacent annular ditch groove 31a, multiple flank 31b are just formed.The outboard end of multiple flank 31b on body 31 is together constituted The contour shape of the outer surface of body 31.From side, multiple flank 31b outboard end jointly arrangement form arc curve Shape, hence in so that the side of body 31 has the contour shape of arc.

Body 31 of the present utility model is on body 31 due to being provided with multiple annular grooves using the advantage of above-mentioned design Groove 31a, therefore, it is possible to reduce the material weight of body 31, and reaches light-weighted purpose.Meanwhile, when vessel drops ground During face, body 31 can contact ground with each flank 31b outboard end, be hit therefore, it is possible to absorb body by each flank 31b The impulsive force on ground is hit, and the probability of the rupture of body 31 can be reduced.

In addition, the annular ditch groove 31a of the side of body 31 width has to comply with the safety standard of articles for children or toy.One As for, the diameter or width preferably of hole or gap on articles for children or toy be less than 6mm or more than 12mm, to prevent Only the finger of children is jammed and can not extracted after snapping onto gap or hole, therefore the side of body of the present utility model 31 Annular ditch groove 31a width can also be caused danger according to this Specification Design during avoiding using.

In first embodiment, vessel 30 is after the completion of interface portion 32 and bottom part 33 distinguished into ejection formation, then Interface portion 32 and bottom part 33 are placed in the mould of body 31, the mode coated through ejection formation causes body 31 and interface portion 32 and bottom part 33 be combined together.Vessel 30 is also further set in the both sides of the first end of body 31 Two handles 36 are put, for infant's hands grasping.The inner side of handle 36 described in two is connected on a collar 361, and passes through the collar 361 are linked in the outside of the first end 311 of body 31.

As shown in fig. 6, observed from side, the bottom part 33 of vessel 30 is with a curved end 331, and body 31 Side arc-shaped surface is also presented.The diameter of the second end 312 of body 31 is more than the diameter of first end 311, hence in so that container Wide, upper narrow pear shape structure under the formation of body 30.As shown in figure 3, the center of the bottom of the bottom part 33 of body 31 is also set The accommodating chamber 332 of an indent is put, accommodating chamber 332 has an opening, and one lid 34 of setting at the opening of accommodating chamber 332.Should Accommodating chamber 332 can accommodate a counterweight element 35.

In the embodiment, the side wall at the opening of accommodating chamber 332 is provided with multiple holding sections 333, and the side of lid 34 is provided with Multiple fastened components 342.Holding section 333 is internal thread, and fastened component 342 is external screw thread, through fastened component 342 and engaging Portion 333 is mutually clamped so that lid 34 can be fixed at the opening of accommodating chamber 332.In addition, the present embodiment is further in lid The bottom surface of body 34 sets a linear neck 343, and the width of neck 343 is slightly larger than coin or the width on the head of screwdriver Degree, in order to which user is snapped onto in neck 343 using instruments such as coins or bottle opener, and rotating cover 34, in favor of by lid 34 lockings are dismantled.In the embodiment, the center of the top surface of lid 34 is additionally provided with a locating dowel 341, and in counterweight element 35 The heart has a perforation, and locating dowel 341 can pass through the perforation of counterweight element 35, in favor of positioning counterweight element 35.

As shown in FIG. 6 and 7, when vessel 30 of the present utility model is positioned on a plane P, vessel 30 be with Curved end 331 and plane P contacts, hence in so that vessel 30 is free to swing.Simultaneously as of the present utility model The diameter of the bottom part 33 of vessel 30 is more than the diameter of upper end, and is additionally provided with counterweight element 35 in bottom part 33, Therefore the center of gravity for causing vessel 30 is concentrated on close to the position of bottom part 33.Vessel 30 of the present utility model is saturating Said structure is crossed, when it is positioned on plane P, can equally be swung back and forth such as tumbler on plane P, and is worked as When vessel 30 is toppled over, it is possible to by Action of Gravity Field so that vessel 30 is voluntarily returned to upright state, therefore, Vessel 30 of the present utility model is enabled to be taken as tumbler to use.

Because vessel 30 of the present utility model can easily change counterweight element 35, therefore user can be by counterweight After unit 35 is dismantled, the counterweight element 35 of different weight is inserted in the accommodating chamber 332, or counterweight element 35 is replaced by Other accessories, for example, can send the small bell accessory of the sound, or replace with an electronic building brick (not shown), the electronics group Part has an action sensor, can detect the action that vessel 30 is pushed over, and the electronic building brick can also be in sensing When vessel is acted, the sound or music are sent, or produces vibrations, and make it that tumbler feeding bottle of the present utility model is pushed away Special sound effect is produced through the electronic building brick, music or other special-effects are sent, to promote the interest that it is used when.

As shown in Figures 1 and 2, the suction pipe assembly 10 that the utility model is used has a suction tube body 12, suction tube body 12 It is cylindrical, and the internal hollow pipeline with an insertion, one end of suction tube body 12 has an aspiration port 11, the aspiration port 11 Suction pipe seat 20 can be passed through, and is exposed to the outside of suction pipe seat 20.In the embodiment, the bottom external one of suction tube body 12 is prolonged Pipe 121 is stretched, the distance to extend suction tube body 12.When suction pipe seat 20 and suction pipe assembly 10 are installed on vessel 30, Extension 121 is inserted into the inside of vessel 30.In this mandatory declaration, extension 121 can be considered as suction tube body 12 extension, although and suction tube body 12 and extension 121 combine for two-piece type in the embodiment structure, its practice When can also adopt integrally formed construction.

In the embodiment, suction pipe seat 20 has the body 21 tapered slightly without exception, and the top formation one of body 21 is flat Plate portion 22, and body 21 has a connecting portion 23 relative to the other end of flat part 22, the inner side of connecting portion 23 is provided with one Threaded portion 24.As depicted in figs. 3 and 5, the first end 311 of the body 31 of vessel 30 has an interface portion 32, interface portion 32 Lateral surface be provided with an external thread part 321, the connecting portion 23 of suction pipe seat 20 can be sleeved on the interface portion 32 of vessel 30 On, and be mutually locked using internal thread part 24 and the external thread part of interface portion 32 321, use and suction pipe seat 20 is fixed on body 31 In the interface portion 32 of upper end.

As shown in Figures 1 and 2, the center of the flat part 22 of suction pipe seat 20 has suction pipe perforation 222, suction tube body 12 Aspiration port 11 can be penetrated in suction pipe perforation 222, and causes aspiration port 11 to be exposed to the top of flat part 22.In the embodiment, The lateral surface that suction tube body 12 is piercing in one end of suction pipe perforation 222 is additionally provided with a flange part 14, when suction tube body 12 is passed through During suction pipe perforation 222, flange part 14 can be sticked in the interior peritreme of suction pipe perforation 222 from the lateral surface of flat part 22, to cause Suction tube body 12 and suction pipe perforation 222 are closely sealed, use the seam for preventing liquid between suction tube body 12 and suction pipe perforation 222 Gap is passed through and leak.

As shown in figs. 4 and 5, after suction pipe seat 20 is combined in the upper end of vessel 30, suction tube body 12 is relative to suction The one end at mouth end 11 is inserted into the inner side of the body 31 of vessel 30, stored therefore, it is possible to be drawn to the inside of body 31 Liquid.For the air pressure of the inner and outer of equalizing reservoir body 30, in order to allow user smoothly to suck container The liquid contained in body 30, the utility model is in the position that 222 peripheries of suction pipe perforation are surrounded on the flat part 22 of suction pipe seat 20 Install and be equipped with multiple air admission holes 221, so that the air outside vessel 30 can be entered inside vessel 30, it is to avoid make When user sucks splendid attire liquid in vessel 30 using suction pipe assembly 10, vacuum state is caused in the inside of body 31, and is made The situation that obtaining liquid can not be sucked out is produced.

In addition, being additionally provided with to prevent the structure of liquid leakage, such as Fig. 1 and figure on suction pipe assembly 10 of the present utility model Shown in 2, the leakage-proof structure on suction pipe assembly 10 mainly includes a flexure strip 13, and the position that flexure strip 13 is set is located at suction pipe sheet Body 12 is close to one end of suction pipe seat 20, and when suction pipe assembly 10 is arranged on the suction pipe seat 20, flexure strip 13 can recline In flat part 22 towards vessel 30 one side.Flexure strip 13 is used on soft silica gel material, flexure strip 13 Multiple through holes 131 are additionally provided with, the position for multiple air admission holes 221 on position and flat part 22 that multiple through holes 131 are set Mutual correspondence is put, when suction pipe assembly 10 is arranged on suction pipe seat 20, multiple through holes 131 on flexure strip 13 are respectively and flat part Multiple air admission holes 221 on 22 are mutually aligned.Flexure strip 13 is provided with multiple resilient projections relative to the another side of flat part 22 15, the position of multiple resilient projections 15 and multiple through holes 131 are mutually corresponding.

In the embodiment, resilient projection 15 is arranged on flexure strip 13 with being integrally formed, and each resilient projection 15 Shape outline is cylindrical, and forms an arc end in the end of resilient projection 15.Each resilient projection 15 is towards flat part 22 side forms a depressed part 152, and the depressed part 152 of each resilient projection 15 and each through hole 131 are interconnected, and each The resilient projection 15 has an air-vent 151 that depressed part 152 is penetrated into from the arc end of end respectively.Such as Fig. 2 and Fig. 5 Shown, after suction pipe assembly 10 and the combination of suction pipe seat 20, flexure strip 13 can be posted by the medial surface of flat part 22, while flat board Air admission hole 221 in portion 22, and the through hole 131 on flexure strip 13, and depressed part 152 and air-vent 151 can be interconnected, Hence in so that the air outside vessel 30 can enter via air-vent 151, through hole 131, depressed part 152 and air-vent 151 Enter to the inside of vessel 30.

Air-vent 151 in resilient projection 15 of the present utility model is the small hole of a diameter, therefore when elasticity is convex Portion 15 is not squeezed under state, and each air-vent 151 is able to maintain that opening is passed through with supplied gas.But when resilient projection 15 When being oppressed and be deformed, the air-vent 151 in each resilient projection 15 can be also squeezed, and air-vent is formed Closed state.Therefore so that suction pipe assembly 10 of the present utility model is when erectility is presented in vessel 30, and each is elastic Air-vent 151 on convex portion 15 can be presented opening, and enable the air outside vessel 30 via air-vent 151st, through hole 131, depressed part 152 and air-vent 151 enter the inside of vessel 30.Conversely, when vessel 30 is tilted Or when overturning, the liquid inside vessel 30 can touch resilient projection 15, hence in so that each resilient projection 15 bears pressure Power is deformed, and then each air-vent 151 is closed, and gas can be prevented to enter in the body 31 of vessel 30 Portion.And after air-vent 151 turns into air-tight state, outside air cannot be introduced into inside body 31, therefore through outside big The effect of atmospheric pressure, just can prevent the liquid inside body 31 from being flowed out from the aspiration port 11 of suction pipe assembly 10, and reaching prevents liquid The purpose of body leakage.

In addition, when being combined for ease of suction pipe assembly 10 and suction pipe seat 20, can be by the through hole 131 and flat board on flexure strip 13 Air admission hole 221 in portion 22 is mutually aligned, and the utility model enters one between the flexure strip 13 of suction pipe seat 20 and suction pipe assembly 10 Step sets a location structure.In the embodiment, the location structure includes at least one location division being arranged on flexure strip 13 132, and flat part 22 is arranged on towards at least one on the one side of flexure strip 13 and the position corresponding with location division 132 Keeper 223.In the embodiment, the location division 132 on flexure strip 13 is the breach of a U-shaped, and the keeper on flat part 22 223 are the projection cooperated with the notch geometry of location division 132.

It is mutually clamped through the keeper 223 on flat part 22 and the location division 132 of flexure strip 13, just being capable of positioning elastic The relative angular position of piece 13 and flat part 22, hence in so that the through hole 131 on flexure strip 13 can be in alignment with flat part 22 Air admission hole 221.

As shown in Figure 6 to 8, it is that suction pipe assembly 10 of the present utility model is combined in after vessel 30 with suction pipe seat 20 The profile of use state.As shown in figure 8, the upper end of body 31 of vessel 30 of the present utility model can also further be set One openable upper lid 37, upper lid 37 can be covered on the top of the suction pipe seat 20 and the aspiration port 11, when upper lid 37 is opened Qi Shi, the aspiration port 11 of suction pipe assembly 10 can expose, and liquid is contained so that user sucks the inside of vessel 30, and when upper When lid 37 is covered, aspiration port 11 can be capped 37 and hide, to avoid aspiration port 11 from being contaminated.

As shown in figure 8, the aspiration port 11 of suction pipe assembly 10 of the present utility model is similarly made of soft silica gel, when upper When lid 37 is covered, aspiration port 11 can be capped 37 medial surface compressing and form bending state, and now the aspiration port 11 is therefore It is crushed, and causes the formation air-tight state of aspiration port 11, and the liquid inside vessel 30 can not be flowed from aspiration port 11 Go out.The function of liquid leakage can be prevented when water bottle is toppled over because leakage prevention straw of the present utility model has, therefore makes it special It is not adapted to the water bottle for being used in tumbler form, to cause vessel 30 also not produce the situation of leakage when toppling over.

Second embodiment

As shown in Figures 9 to 11, it is the second embodiment of the utility model tumbler feeding bottle, the utility model first is implemented In example, vessel 30 is combined by body 31,33 3 components of interface portion 32 and bottom part, and handle 36 It is to be assembled in using combination on vessel 30.In the utility model second embodiment, then by the body 31, interface portion 32nd, bottom part 33 and handle 36, which are changed to be integrally formed mode, manufactures.

Other constructions of the utility model second embodiment are identical with technical characteristic and first embodiment, therefore not repeat Introduce.The utility model second embodiment essentially consists in vessel 30 and handle 36 is equal compared to the advantage of first embodiment Integrally formed mode is taken, therefore, it is possible to reduce number of molds, manufacturing process can also be simplified, reaching reduces the mesh of cost 's.

3rd embodiment

As shown in FIG. 12 and 13, it is the utility model 3rd embodiment, the utility model 3rd embodiment is by first The suction pipe assembly 10 of embodiment replaces with a milk nozzle assembly 40 after vessel 30 is pulled down, and cause it is of the present utility model not The water bottle of falling father-in-law turns into a tumbler feeding bottle.

In the embodiment, the milk nozzle assembly 40 have a nipple body 41, nipple body 41 have a nozzle section 42 with And a vent valve 411, and nipple body 41 also sets up a connecting portion 43 close to the one end of body 31.Connecting portion 43 is probably in annulus Shape, and the outside of the interface portion 32 of the upper end of body 31 can be sleeved on.The medial surface of the connecting portion 43 of milk nozzle assembly 40 is provided with The internal thread part 44 that can be mutually locked with external thread part 321, is mutually locked through internal thread part 44 and external thread part 321, by So that milk nozzle assembly 40 is installed in interface portion 32.

In summary, the beneficial effects of the utility model are the counterweight of the bottom of the vessel 30 of the tumbler shape Unit 35 can be changed easily, therefore user can install the counterweight element 35 of different weight according to demand, to cause this The weight of the tumbler feeding bottle of utility model can be adjusted according to the characteristic of the infant used.And because body 31 has Annular ditch groove 31a, can reach lightweight purpose.In addition tumbler water bottle of the present utility model has leak-stopping effect, therefore works as baby Child is by tumbler water bottle of the present utility model as tumbler in use, also can effectively prevent inside vessel 30 Contain liquid leakage situation.

It the foregoing is only preferable possible embodiments of the present utility model, non-therefore limitation patent model of the present utility model Enclose, therefore the equivalence techniques change that every utilization the utility model specification and image content are done, it is both contained in the utility model Protection domain in.

Claims (10)

1. a kind of lightweight tumbler water bottle, it is characterised in that including：

One vessel, the vessel has the body of a rounded section, and the upper end of the body has a first end, The lower end of the body has one second end, and the second end of the body is connected with a bottom part, and the bottom part has One curved end, and the bottom of the bottom part sets an accommodating chamber, the accommodating chamber has an opening, and is accommodated in described The opening of room sets a lid；

One suction pipe assembly, the suction pipe assembly has a suction tube body, and one end of the suction tube body has an aspiration port, another End is inserted into the inside of the vessel；

One suction pipe seat, the suction pipe seat has a flat part, and sets a suction pipe to perforate in the center of the flat part, described to inhale Tube body is perforated through the flat part from the suction pipe；The suction pipe seat also has a connecting portion, and the connecting portion is connected to The suction pipe seat close to one end of the body, and

One counterweight element, the counterweight element is contained in the accommodating chamber, uses and the center of gravity of the vessel is concentrated In the position close to the bottom part so that the vessel can reply erectility again after toppling over；

Wherein, the lateral surface of the body has multiple interlaced annular ditch grooves and flank, multiple annular ditch groove edges The lateral surface of body to be arranged on body towards the direction in body center, multiple annular ditch grooves and multiple flanks with Equidistant long axis direction of the mode along body is arranged at the side of body, and the outboard end Common arrangements of multiple flanks An arc curve is formed, hence in so that the lateral surface of the body has the profile of arc.

2. lightweight tumbler water bottle as claimed in claim 1, it is characterised in that the first end of the body is provided with one and connect Oral area, the interface portion has an external thread part；The connecting portion of the suction pipe seat can be sleeved on the outside of the interface portion, and The inner side of the connecting portion is provided with an internal thread part, and the internal thread part can be mutually locked with the external thread part, use by The suction pipe seat is installed in the interface portion.

3. lightweight tumbler water bottle as claimed in claim 2, it is characterised in that further include：

Multiple air admission holes, multiple air admission holes are arranged on the flat part of the suction pipe seat；

One flexure strip, the flexure strip is arranged at the suction tube body close to one end of the suction pipe seat, when the suction pipe is total Into when being arranged on the suction pipe seat, the flexure strip can be posted by the flat part towards the side inside the water bottle Face；

Multiple through holes, multiple through holes are arranged at the position for corresponding to multiple air admission holes on the flexure strip, when described When suction pipe assembly is arranged on the suction pipe seat, multiple through holes are mutually aligned with multiple air admission holes respectively；And

Multiple resilient projections, multiple resilient projections are arranged at the other side on the flexure strip relative to the flat part Face and the position corresponding with multiple through holes, each resilient projection form one towards the side of the flat part and are recessed Portion, each depressed part is connected with the through hole, and each resilient projection has an air-vent respectively, each described Stomata connects the depressed part；

Wherein, when the suction pipe assembly and the suction pipe seat are assembled on the water bottle, extraneous air can be via the air inlet Hole, the through hole, the depressed part and the air-vent enter the inside of the water bottle, and when the water bottle is toppled over, institute The surface of the flexure strip and multiple resilient projections can be contacted with by stating splendid attire liquid inside water bottle so that multiple bullets Property convex portion oppressed, and cause each resilient projection air-vent be squeezed and close.

4. lightweight tumbler water bottle as claimed in claim 3, it is characterised in that at least one is provided with the flexure strip recessed The location division of channel-shaped, the flat part is provided with least one towards the position that the side of the flexure strip corresponds to the location division The keeper of projection shape, keeper and location division can be mutually clamped at least described in one at least described in one, to position the bullet Property piece and the flat part relative position so that multiple air admission holes and multiple through holes can be mutually aligned.

5. lightweight tumbler water bottle as claimed in claim 2, it is characterised in that the body close to the interface portion two Side sets leader respectively.

6. lightweight tumbler water bottle as claimed in claim 2, it is characterised in that the side wall of the opening of the accommodating chamber is provided with Multiple holding sections, the side of the lid passes through the engaging provided with multiple fastened components that can be engaged with the holding section Component and the holding section are mutually clamped, and are used and are fixed on the lid at the opening of the accommodating chamber.

7. lightweight tumbler water bottle as claimed in claim 6, it is characterised in that the holding section is an internal thread, described Fastened component is external screw thread.

8. lightweight tumbler water bottle as claimed in claim 2, it is characterised in that the body of the vessel and institute State interface portion and the bottom part and be combined with each other through cladding mode is projected.

9. lightweight tumbler water bottle as claimed in claim 2, it is characterised in that the body of the vessel and institute State interface portion and the bottom part is formed in one.

10. the lightweight tumbler water bottle as described in claim 2 to 9 any of which, it is characterised in that the suction pipe assembly And after the suction pipe seat can be pulled down from the body, a milk nozzle assembly is replaced with, the milk nozzle assembly has a nipple sheet Body, and a connecting portion, the connecting portion are connected to the nipple body close to one end of the body, and the connecting portion can The outside of the interface portion of the first end setting of the body is sleeved on, and the inner side of the connecting portion is provided with an internal thread part, institute Stating internal thread part can be mutually locked with the external thread part, use and the milk nozzle assembly is installed in the interface portion.