CN204312292U - A kind of Novel air pump inflation cylinder cylinder body - Google Patents
A kind of Novel air pump inflation cylinder cylinder body Download PDFInfo
- Publication number
- CN204312292U CN204312292U CN201420743257.1U CN201420743257U CN204312292U CN 204312292 U CN204312292 U CN 204312292U CN 201420743257 U CN201420743257 U CN 201420743257U CN 204312292 U CN204312292 U CN 204312292U
- Authority
- CN
- China
- Prior art keywords
- air pump
- cylinder body
- cylinder
- novel air
- annular protrusions
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Reciprocating Pumps (AREA)
- Tires In General (AREA)
Abstract
The utility model discloses a kind of Novel air pump inflation cylinder cylinder body, within it chamber bottom periphery is provided with some circle annular protrusions, and the diameter of some ring shape annular protrusions reduces from top to bottom successively.Some circle annular protrusions are provided with around the intracavity bottom of Novel air pump inflation cylinder cylinder body, due to some ring shape convex type like and spring, make the wall unevenness of Novel air pump inflation cylinder cylinder body even, therefore the pump housing of air pump is when lower work, resilience is effective, and then improve the working efficiency (time fast, little power consumption) of product, namely improve and inflate efficiency; This structure is also because cylinder wall thickness ununiformity is even, and make the pump housing of air pump when lower work, sonorific frequency changes, and then makes to reduce product noise.
Description
Technical field
The utility model relates to air pump field, specifically a kind of Novel air pump inflation cylinder cylinder body.
Background technique
Refer to Fig. 1 and Fig. 2, current air pump inflation cylinder cylinder body is all the shape of rule, and this structure, when the pump housing lower work of air pump, can cause air pump to inflate the low and problem that noise is large of efficiency.
Model utility content
The purpose of this utility model is to provide a kind of Novel air pump inflation cylinder cylinder body that efficiency is high, noise is little of inflating, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technological scheme:
A kind of Novel air pump inflation cylinder cylinder body, within it chamber bottom periphery is provided with some circle annular protrusions.
As further program of the utility model: the diameter of some ring shape annular protrusions reduces from top to bottom successively.
Compared with prior art, the beneficial effects of the utility model are:
Some circle annular protrusions are provided with around the intracavity bottom of Novel air pump inflation cylinder cylinder body, due to some ring shape convex type like and spring, make the wall unevenness of Novel air pump inflation cylinder cylinder body even, therefore the pump housing of air pump is when lower work, resilience is effective, and then improve the working efficiency (time fast, little power consumption) of product, namely improve and inflate efficiency; This structure is also because cylinder wall thickness ununiformity is even, and make the pump housing of air pump when lower work, sonorific frequency changes, and then makes to reduce product noise.
Accompanying drawing explanation
Fig. 1 is the structural representation of existing air pump inflation cylinder cylinder body.
Fig. 2 is the A portion structure for amplifying schematic diagram in Fig. 1.
Fig. 3 is the structural representation of Novel air pump inflation cylinder cylinder body.
Fig. 4 is the B portion structure for amplifying schematic diagram in Fig. 3.
Embodiment
Be described in more detail below in conjunction with the technological scheme of embodiment to this patent.
Refer to Fig. 3 and Fig. 4, a kind of Novel air pump inflation cylinder cylinder body, within it chamber bottom periphery is provided with some circle annular protrusions 1, and the diameter of some ring shape annular protrusions 1 reduces from top to bottom successively.
Working principle of the present utility model is: around the intracavity bottom of Novel air pump inflation cylinder cylinder body, be provided with some circle annular protrusions 1, because some circle annular protrusions 1 are similar and spring, make the wall unevenness of Novel air pump inflation cylinder cylinder body even, therefore the pump housing of air pump is when lower work, resilience is effective, and then improve the working efficiency (time fast, little power consumption) of product, namely improve and inflate efficiency; This structure is also because cylinder wall thickness ununiformity is even, and make the pump housing of air pump when lower work, sonorific frequency changes, and then makes to reduce product noise.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned mode of execution, in the ken that one skilled in the relevant art possesses, can also makes a variety of changes under the prerequisite not departing from this patent aim.
Claims (2)
1. a Novel air pump inflation cylinder cylinder body, is characterized in that, within it chamber bottom periphery is provided with some circle annular protrusions.
2. Novel air pump inflation cylinder cylinder body according to claim 1, is characterized in that, the diameter of some ring shape annular protrusions reduces from top to bottom successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420743257.1U CN204312292U (en) | 2014-12-01 | 2014-12-01 | A kind of Novel air pump inflation cylinder cylinder body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420743257.1U CN204312292U (en) | 2014-12-01 | 2014-12-01 | A kind of Novel air pump inflation cylinder cylinder body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204312292U true CN204312292U (en) | 2015-05-06 |
Family
ID=53134611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420743257.1U Expired - Fee Related CN204312292U (en) | 2014-12-01 | 2014-12-01 | A kind of Novel air pump inflation cylinder cylinder body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204312292U (en) |
-
2014
- 2014-12-01 CN CN201420743257.1U patent/CN204312292U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20150506 Termination date: 20201201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |