CN208892183U - A kind of leakage prevention straw and leakage-proof water bottle - Google Patents
A kind of leakage prevention straw and leakage-proof water bottle Download PDFInfo
- Publication number
- CN208892183U CN208892183U CN201721737405.9U CN201721737405U CN208892183U CN 208892183 U CN208892183 U CN 208892183U CN 201721737405 U CN201721737405 U CN 201721737405U CN 208892183 U CN208892183 U CN 208892183U
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- China
- Prior art keywords
- leakage
- leakage barriers
- tube body
- lower cover
- barriers
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Abstract
The utility model discloses a kind of leakage prevention straw and leakage-proof water bottle, leakage-proof water bottle includes: bottle body；Lid comprising upper cover body and lower cover, lower cover are detachably connected with bottle body, upper cover body both ends respectively with lower cover is hinged and clamping；Leakage prevention straw comprising tube body and leakage barriers, leakage barriers are built in tube body comprising two leakage barriers, two leakage barriers outer rim a part cooperations abut V-shaped, another part cooperation and are sealedly attached to inboard wall of tube body.The utility model tube body is built in leakage barriers close to water outlet, it abuts against V-shaped leakage barriers by two and realizes sealing, when water suction, in the case where infant's tooth squeezes tube body effect, two leakage barriers abutment ends are bent to form water outlet, and when stopping water suction, under the elastic restoring force effect of tube body itself, two leakage barriers are abutted against to realize sealing, and when water is moved along tube body to leakage barriers in bottle body, it is more preferably close that the air pressure generated may make that two leakage barriers compress.
Description
Technical field
The utility model relates to leak proof technologies, more particularly, to a kind of leakage prevention straw and leakage-proof water bottle.
Background technique
Currently, mostly using hydrocone type for infant's container that drinks water, can be sucked according to the adsorption capacity of infant, and then keep away
Exempt to lead to water of choking into water is too fast, while when its stopping is drunk water, can avoid in container water in the case where infant rocks to a certain degree
It overflows.But when the water in container is more or rock amplitude it is larger when, the water in container can still be overflowed by suction pipe,
It easily leads to infant clothes and is drenched.
Utility model content
The purpose of the utility model is to overcome above-mentioned technical deficiency, proposes a kind of leakage prevention straw and leakage-proof water bottle, solve
In the prior art in container water easily by being overflowed in suction pipe the technical issues of.
To reach above-mentioned technical purpose, the technical solution of the utility model provides a kind of leakage prevention straw, including a tube body and
One leakage barriers, the leakage barriers are built in the tube body and are discharged one end close to it comprising two leakage barriers, two described anti-
Outer rim a part cooperation in leakage portion abuts V-shaped, another part cooperation and is sealedly attached to the inboard wall of tube body, and two leakproofs
Water inlet end of the abutment end in portion close to tube body.
Meanwhile the utility model also provides a kind of leakage-proof water bottle, comprising:
Bottle body；
Lid comprising the open end of upper cover body and lower cover, the lower cover and the bottle body is detachably connected, described
Upper cover body both ends respectively with the lower cover hingedly and clamping and surround to form an accommodating cavity with the lower cover；And
Leakage prevention straw, the leakage prevention straw with respect to leakage barriers one end be built in the accommodating cavity, the other end pass through it is described under
Lid simultaneously extends in the bottle body.
Compared with prior art, the utility model tube body is built in leakage barriers close to water outlet, is abutted against by two
V-shaped leakage barriers realize sealing, when water suction, two leakage barriers abutment end bendings in the case where infant's tooth squeezes tube body effect
When forming water outlet, and stopping water suction, under the elastic restoring force effect of tube body itself, two leakage barriers abut against close to realize
Envelope, and when water is moved along tube body to leakage barriers in bottle body, it is more preferably close that the air pressure generated may make that two leakage barriers compress.
Detailed description of the invention
Fig. 1 is the closed mode schematic diagram of the leakage-proof water bottle of the utility model；
Fig. 2 is the open state schematic diagram of the leakage-proof water bottle of the utility model；
Fig. 3 is the portion the A enlarged drawing of Fig. 2 of the utility model；
Fig. 4 is the closing structure schematic diagram of the leakage barriers of the utility model；
Fig. 5 is the B-B direction view of Fig. 4 of the utility model；
Fig. 6 is the Unclosing structure schematic diagram of the leakage barriers of the utility model.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
As shown in Figure 1 and Figure 2, the utility model provides a kind of leakage-proof water bottle, including bottle body 1, lid 2 and leakage prevention straw
3, since leakage prevention straw 3 is generally adsorbed by infant, therefore pollution is easily led to outside being exposed to, therefore lid 2 described in the present embodiment includes
The open end of upper cover body 21 and lower cover 22, the lower cover 22 and the bottle body 1 is detachably connected, and specifically can be used conventional
Be threadedly coupled, 21 both ends of upper cover body respectively with the lower cover 22 is hinged and clamping and surrounding with the lower cover 22 to be formed
One accommodating cavity, the arc that specific upper cover body 21 settable one is recessed upwards, consequently facilitating surrounding shape with the upper surface of lower cover 22
The accommodating cavity is built at the water outlet of accommodating cavity, and the leakage prevention straw 3, the other end passes through the lower cover 22 and extends
In to the bottle body 1, when needing to drink water, then upper cover body 21 is opened by one end that upper cover body 21 and lower cover 22 are clamped,
So that the suction side of leakage prevention straw 3 is exposed to absorb water in infant, and after the completion of infant's water suction, then it can upper cover body
21 turn to and are clamped with lower cover 22, and then the water outlet of leakage prevention straw 3 are sealed in accommodating cavity, which obviate leakage prevention straws
3 water outlet is contaminated.
When practical application, existing usual manner is can be used in the mode of upper cover body 21 and the clamping of lower cover 22, can also this reality
Apply a following manner.As shown in Figures 1 to 3,21 one end of upper cover body described in the present embodiment passes through a pin shaft 24 and the lower cover 22
Hingedly, the other end is clamped by a shackle member 23 with the lower cover 22；The shackle member 23 includes sliding block 231, limited block
232, spring 233, press section 234, card teeth 235 and clamping portion 236；The setting of 22 upper surface of lower cover is radially arranged by one
Raised line 22a, a sliding slot 22b arranged along its length is formed in raised line 22a, raised line 22a side wall is provided with and sliding slot 22b
The limit hole of connection, the sliding block 231 is arranged radially along the lower cover 22 and part is built in sliding slot 22b, the limit
Block 232 is two and is symmetrically disposed on 231 two sides of sliding block and extends in the limit hole of the two sides sliding slot 22b, and limit hole is
Strip, when 22b is moved sliding block 231 along the chute, limited block 232 can be moved along limit hole, and described 233 one end of spring is connected to institute
The bottom sliding slot 22b is stated, the other end is connect with the sliding block 231 and the limited block 232 is pushed against in the limit hole inner wall,
Spring 233 generate driving elastic force of the sliding block 231 far from sliding slot 22b slot bottom, and limited block 232 can then be connected to limit hole inner wall with
Sliding block 231 is avoided to be ejected outside sliding slot 22b；The press section 234 extends vertically upwards shape far from 24 one end of pin shaft by sliding block 231
At the card teeth 235 is vertically connected at the sliding block 231 and is arranged close to the press section 234,235 phase of card teeth
To 234 side of press section be provided with a clamping protrusion, described 236 one end of clamping portion be connected to the upper cover body 21, the other end to
Lower cover 22 extends to form a blocked hole that can be coated at the clamping protrusion, when human body presses press section 234 with hand,
Sliding block 231 is moved to the bottom sliding slot 22b, and spring 233 is shunk, and card teeth 235 is moved with sliding block 231, then clamping portion 236
Blocked hole is detached from clamping protrusion and upper cover body 21 is allowed to rotate unlatching；And when needing to close upper cover body 21, directly in rotation
Lid 21 makes clamping portion 236 close to card teeth 235 and presses upper cover body 21, and for the ease of its clamping, it can will be clamped convex
The rectangular triangle of setting is played, and one right-angle side is fixed on card teeth 235, when pushed, the clamping of 236 lower end edge of clamping portion is convex
The bevel edge risen moves downward and sliding block 231 is moved to the bottom sliding slot 22b, until clamping.
As shown in figs. 1 to 6, leakage prevention straw 3 described in the present embodiment includes a tube body 31 and a leakage barriers 32, the leakage barriers
32 are built in the tube body 31 far from 1 one end of bottle body comprising two leakage barriers 321, two described 321 outer rim of leakage barriers one
Distribution conjunction abuts V-shaped, another part cooperation and is sealedly attached to 31 inner wall of tube body；Wherein, two leakage barriers 321
Water inlet end of the abutment end close to tube body 31.The tube body 31 and leakage barriers 32 of the present embodiment are all made of the flexible modeling with certain elasticity
Material is made, as shown in fig. 6, when to tube body 31 close to the application pressure of 32 position of leakage barriers, such as occlusion when infant drinks water
31 outer wall of tube body can be such that tube body 31 and leakage barriers 32 compresses, and two leakage barriers 321 are bent in compression, and then are formed
Water outlet is in order to water sucking；As shown in Figure 4, Figure 5, when 31 outer wall of tube body does not apply external force, in the stretching, extension of tube body 31 itself
Under active force, the lower end of two leakage barriers 321 is abutted against, and two leakage barriers 321 cooperate except the other positions of abutment portion
31 inner wall of connection pipe body can seal entire tube body 31；Moreover, when there is liquid to be entered by the lower end of tube body 31, tube body
Air pressure in 31 is moved upwards along tube body 31, and since two leakage barriers 321 abut V-shaped, leakproof is given in the air pressure in tube body 31
The power that 321 lower end of portion moves upwards may make two 321 lower ends of leakage barriers to abut more closely, so that sealing effect
More preferably, the liquid that can avoid in bottle body 1 overflows outward along tube body 31；Especially, after use after a period of time, in baby children
The water outlet of tube body 31 is engaged in youngster's water absorption course for a long time, two 321 lower ends of leakage barriers can not closely be abutted, but its
It still mutually can closely be abutted under upward gas pressure.
When specific setting, two leakage barriers 321 of the present embodiment are symmetrical arranged, and two leakage barriers 321 of maximizing are being stung
The water outlet formed under force action, each 321 outer rim of leakage barriers are made of a curved surface and a plane, and two described anti-
The plane in leakage portion 321 abuts against and two curved surfaces is made to be encircled into sealing annular, and two curved surfaces for being encircled into sealing annular are matched
Conjunction is connected to 31 inner wall of tube body, is conducive to increase the stability of sealing.
Identical as the direction that leakage barriers 321 form water outlet for the ease of the direction of occlusion, 31 water outlet of tube body can
It is arranged oval, i.e. tube body 31 described in the present embodiment includes the round tube 311 and suction nozzle 312 that are connected, can be by the round tube 311
Cross section setting is rounded and is coaxially built in the bottle body 1, and the suction nozzle 312 it is oval and with the round tube 311 it
Between be formed with an angle, suction nozzle 312 be set as ellipse can convenient for that can be engaged towards its short-axis direction when infant's occlusion, and
The direction setting identical as the length direction of short axle that corresponding leakage barriers 321 form water outlet, suction nozzle 312 and round tube 311
Between angle is set, the volume of accommodating cavity can be reduced, and then reduce the volume of lid 2, above-mentioned angle generally may be configured as 145 °.
And in order to further reduce the volume of accommodating cavity, the present embodiment is arranged a press strip 211 in upper cover body 21, lower end with
The water inlet end of suction nozzle 312 is corresponding, and when upper cover body 21 is closed, the rotation of press strip 211 is pressed in the water inlet end of suction nozzle 312, due to
Suction nozzle 312 is flexible plastic material, therefore its mitre joint for being bent to itself and round tube 311 with respect to round tube 311 under the effect of press strip 211
Nearly 90 °, one side may make suction nozzle 312 to be again sealed off under bending function power with 311 link position of round tube, on the other hand inhale
Mouth 312 can produce upward elastic force, and when pressing press section 234, under the elastic force effect of suction nozzle 312, upper cover body 21 is automatically de-
From lower cover 22, to realize the automatic opening of upper cover body 21.
Specific embodiment of the present utility model described above does not constitute the restriction to scope of protection of the utility model.
Any other various changes and modifications that any technical concept according to the present utility model is made should be included in practical
In novel scope of protection of the claims.
Claims (3)
1. a kind of leakage-proof water bottle characterized by comprising
Bottle body；
Lid comprising the open end of upper cover body and lower cover, the lower cover and the bottle body is detachably connected, the upper cover
Body both ends respectively with the lower cover hingedly and clamping and surround to form an accommodating cavity with the lower cover；And
Leakage prevention straw, including a tube body and a leakage barriers, the leakage barriers are built in the tube body and are discharged one end close to it,
Including two leakage barriers, two leakage barriers outer rim a part cooperations abut V-shaped, another part cooperation and are sealedly attached to institute
Inboard wall of tube body is stated, and the abutment end of two leakage barriers is close to the water inlet end of tube body；The leakage prevention straw is with respect to leakage barriers one
End is built in the accommodating cavity, the other end passes through the lower cover and extends in the bottle body；
Wherein, the tube body includes the round tube and suction nozzle being connected, and the suction nozzle is oval and is formed between the round tube
One angle, the upper cover body is interior to be arranged a press strip, and lower end is corresponding with the water inlet end of the suction nozzle, when upper cover body is closed,
The water inlet end in suction nozzle is pressed in press strip rotation.
2. leakage-proof water bottle according to claim 1, which is characterized in that described upper cover body one end by a pin shaft and it is described under
Lid is hinged, the other end is clamped by a shackle member and the lower cover.
3. leakage-proof water bottle according to claim 2, which is characterized in that the shackle member include sliding block, limited block, spring,
Press section, card teeth and clamping portion, the sliding block is arranged radially along the lower cover and to be built in the lower cover separate for part
In the sliding slot of pin shaft side, the limited block is two and is symmetrically disposed on the sliding block two sides and extends to the limit of sliding slot two sides
In the hole of position, the spring one end is connected to the sliding slot bottom, the other end is connected with the slide block and the limited block is supported
Tightly in the limit hole inner wall, the press section is extended vertically upwards far from pin shaft one end by sliding block and is formed, and the card teeth is hung down
Direct-connected to be connected to the sliding block and be arranged close to the press section, it is convex that the card teeth with respect to press section side is provided with a clamping
It rises, described clamping portion one end is connected to that the upper cover body, the other end extends to form one to lower cover can be coated at the clamping
The blocked hole of protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721737405.9U CN208892183U (en) | 2017-12-11 | 2017-12-11 | A kind of leakage prevention straw and leakage-proof water bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721737405.9U CN208892183U (en) | 2017-12-11 | 2017-12-11 | A kind of leakage prevention straw and leakage-proof water bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208892183U true CN208892183U (en) | 2019-05-24 |
Family
ID=66564786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721737405.9U Expired - Fee Related CN208892183U (en) | 2017-12-11 | 2017-12-11 | A kind of leakage prevention straw and leakage-proof water bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208892183U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110056671A (en) * | 2019-05-27 | 2019-07-26 | 北京申创世纪信息技术有限公司 | A kind of anti-overflow flow tube |
-
2017
- 2017-12-11 CN CN201721737405.9U patent/CN208892183U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110056671A (en) * | 2019-05-27 | 2019-07-26 | 北京申创世纪信息技术有限公司 | A kind of anti-overflow flow tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190524 Termination date: 20191211 |