CN202950474U - Suction pipe with air compensation function - Google Patents
Suction pipe with air compensation function Download PDFInfo
- Publication number
- CN202950474U CN202950474U CN 201220716379 CN201220716379U CN202950474U CN 202950474 U CN202950474 U CN 202950474U CN 201220716379 CN201220716379 CN 201220716379 CN 201220716379 U CN201220716379 U CN 201220716379U CN 202950474 U CN202950474 U CN 202950474U
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- China
- Prior art keywords
- suction pipe
- pipe body
- impression
- container
- air
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Abstract
The utility model discloses a suction pipe with an air compensation function. The suction pipe comprises a suction pipe body, wherein at least one longitudinally extending air compensation groove is formed in the outer wall of the suction pipe body; after the suction pipe is inserted into a suction pipe opening of a container, an air compensation channel is formed between the air compensation groove and the wall of the suction pipe opening, so that air can enter the container through the air compensation channel, and liquid in the container cannot flow out from the air compensation channel; during suction, the air can enter the container through the air compensation groove, so that air pressure balance in the container can be kept; and a mouth of a user cannot leave the suction pipe, and the user can suck the liquid continuously.
Description
Technical field
The utility model relates to a kind of suction pipe.
Background technology
Its outer wall of suction pipe of the prior art is smooth circle, in order to prevent container straws mouth and suction pipe cooperation place seepage, the diameter of the caliber container suction pipe mouth of suction pipe is slightly large, the hard plug of suction pipe, to receptacle, while so just there will be suction pipe to suck, does not have air to enter in container, often have a suck of, the face suction pipe that is about to leave, allow air enter in container from suction pipe, can not suck continuously.
The utility model content
In order to overcome the deficiencies in the prior art, the utility model provides a kind of gas compensation function that has, and can realize the suction pipe of sucking continuously.
The utility model solves the technical scheme that its technical problem adopts:
A kind of suction pipe with gas compensation function, comprise the suction pipe body, and the outer wall of described suction pipe body is provided with at least one tonifying Qi groove extending longitudinally.
Be provided with one horizontal impression on described suction pipe body, described suction pipe body is along this impression position nature bending, during nature, the passage of described suction pipe body is blocked in the sealing of described impression position, when External Force Acting makes the suction pipe body be tending towards straight, the internal run-through that makes suction pipe is opened at described impression position.
Described impression is arranged on the golden section point position of described suction pipe body length direction.
The inwall at described impression place is provided with at least one axial recess, between the inwall of described recess and described suction pipe body, or forms the fluid infusion passage between recess and recess.
The beneficial effects of the utility model are: the outer wall of the utility model suction pipe body is provided with at least one tonifying Qi groove extending longitudinally, after suction pipe inserts the suction pipe mouth of container, form air supply passage between tonifying Qi groove and suction pipe mouth wall, air can enter in container from air supply passage, but the liquid in container can not flow out from air supply passage, and air can enter receptacle from the tonifying Qi groove when sucking, keep the air pressure balance in container, face need not leave suction pipe, can suck continuously.
The accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is suction pipe body the first embodiment sectional view;
Fig. 3 is suction pipe body the second embodiment sectional view;
Fig. 4 is the third embodiment sectional view of suction pipe body;
Fig. 5 is recess the first embodiment sectional view;
Fig. 6 is recess the second embodiment sectional view;
Fig. 7 is the third embodiment sectional view of recess.
The specific embodiment
With reference to Fig. 1, a kind of suction pipe with gas compensation function, comprise suction pipe body 1, the outer wall of described suction pipe body 1 is provided with at least one tonifying Qi groove 2 extending longitudinally, in sectional view as shown in Figure 2, only is provided with the tonifying Qi groove one, in sectional view shown in Fig. 3, be provided with twice tonifying Qi groove, in the sectional view shown in Fig. 4, be provided with three road tonifying Qi grooves.After the suction pipe body inserts the suction pipe mouth of container, form air supply passage between tonifying Qi groove and suction pipe mouth wall, air can enter in container from air supply passage, but the liquid in container can not flow out from air supply passage, when sucking, air can enter receptacle from the tonifying Qi groove, keep the air pressure balance in container, face need not leave suction pipe, can suck continuously.
Be provided with one horizontal impression 3 on described suction pipe body 1, described impression 3 is arranged on the golden section point position of described suction pipe body 1 length direction.Described suction pipe body 1 is along these impression 3 position nature bendings, during nature, the passage of described suction pipe body 1 is blocked in described impression 3 position sealings, after container is toppled over, liquid in container can not flow out from channel of suction pipe, when External Force Acting makes suction pipe body 1 be tending towards straight, the internal run-through that makes suction pipe 1 is opened at impression 3 positions, just can suck the liquid in container.
Because the upper end at the suction pipe body is lifted while being tending towards straight, the passage at impression 3 places is narrower, the inwall of the utility model at described impression 3 places is provided with at least one axial recess 4, as shown in Figure 5, only be provided with recess 4 one, between the inwall of recess 4 and suction pipe body 1, form the fluid infusion passage, be symmetrically arranged with as shown in Figure 6 twice recess 4, between recess 4 and recess 4, form the fluid infusion passage, as shown in Figure 7, be symmetrically arranged with between six road recess ，Ze six road recesses and form three road fluid infusion passages.This fluid infusion passage can increase the channel space at impression 3 places, increases fluid flow, makes to suck smoothness, and after the closure of impression position, although the fluid infusion passage is unimpeded, because the opening of fluid infusion passage is less, liquid can not flow out from the fluid infusion passage.
Claims (4)
1. the suction pipe with gas compensation function, comprise suction pipe body (1), it is characterized in that the outer wall of described suction pipe body (1) is provided with at least one tonifying Qi groove (2) extending longitudinally.
2. suction pipe according to claim 1, it is characterized in that on described suction pipe body (1) being provided with one horizontal impression (3), described suction pipe body (1) is along the nature bending of this impression (3) position, during nature, the passage of described suction pipe body (1) is blocked in the sealing of described impression (3) position, when suction pipe body (1) is tending towards straight, the internal run-through that makes suction pipe (1) is opened at described impression (3) position.
3. suction pipe according to claim 2, is characterized in that described impression (3) is arranged on the golden section point position of described suction pipe body (1) length direction.
4. according to the described suction pipe of claim 2 or 3, it is characterized in that the inwall that described impression (3) is located is provided with at least one axial recess (4), between the inwall of described recess (4) and described suction pipe body (1), or form the fluid infusion passage between recess (4) and recess (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220716379 CN202950474U (en) | 2012-12-07 | 2012-12-07 | Suction pipe with air compensation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220716379 CN202950474U (en) | 2012-12-07 | 2012-12-07 | Suction pipe with air compensation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202950474U true CN202950474U (en) | 2013-05-29 |
Family
ID=48456073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220716379 Expired - Fee Related CN202950474U (en) | 2012-12-07 | 2012-12-07 | Suction pipe with air compensation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202950474U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103040315A (en) * | 2012-12-07 | 2013-04-17 | 李红彪 | Straw with air supplement function |
-
2012
- 2012-12-07 CN CN 201220716379 patent/CN202950474U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103040315A (en) * | 2012-12-07 | 2013-04-17 | 李红彪 | Straw with air supplement function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20130529 Termination date: 20161207 |