CN202326092U - Bracket and automobile inflator pump applying same - Google Patents
Bracket and automobile inflator pump applying same Download PDFInfo
- Publication number
- CN202326092U CN202326092U CN2011204569884U CN201120456988U CN202326092U CN 202326092 U CN202326092 U CN 202326092U CN 2011204569884 U CN2011204569884 U CN 2011204569884U CN 201120456988 U CN201120456988 U CN 201120456988U CN 202326092 U CN202326092 U CN 202326092U
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- CN
- China
- Prior art keywords
- cylinder body
- body portion
- piston
- support
- bracket
- 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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Abstract
The utility model discloses a bracket which comprises an installing part and a cylinder body part, wherein a piston can reciprocate in the cylinder body part. The bracket is characterized in that a plurality of heat radiating fins are arranged on the outer wall of the cylinder body part. The utility model also discloses an automobile inflator pump applying the bracket. Compared with the prior art, the bracket has the advantages of lower heat radiating cost and compact integral structure because the heat radiating fins are additionally arranged on the cylinder body of the bracket without additionally arranging a heat radiating device.
Description
Technical field
The utility model relates to a kind of support, relates in particular to a kind of support that is applied to gas-filled pump, and the utility model also relates to uses the inflator that this support is arranged.
Background technique
The automobile inflating pump is the spare part in common of compact car in the market, inflation that can be in good time to tire.Existing automobile tyre inflation pump generally comprises housing and is located at motor, driving mechanism and the gas compressing apparatus in the housing; Its working principle is: motor is reciprocating in its cylinder through the piston that driving mechanism drives in the gas compressing apparatus; Gas to getting into cylinder compresses; Gas after the compression is discharged by outlet through one-way valve, constantly to tyre inflation.
Convenient in order to be that the automobile inflating pump carries, general all little trying one's best of doing of housing, yet; The work that motor does not stop can produce a large amount of heat energy, and piston to-and-fro motion in cylinder also can produce heat energy, and these heat energy can progressively accumulate in housing; Thereby improve the enclosure interior temperature; Influence the normal use of miscellaneous part, reduce overall performance, and in the automobile inflating pump of existing technology heat radiation is not all had well to solve.This type document can referenced patent number for the Chinese utility model patent of ZL2007200689255 " a kind of vehicle tire inflating pump " with hand control pressure release device (CN20102615Y).
The model utility content
The utility model technical problem to be solved is to the above-mentioned state of the art a kind of support that can dispel the heat rapidly to be provided.
The utility model technical problem to be solved is that a kind of automobile inflating pump that can heat energy be distributed rapidly is provided to the above-mentioned state of the art.
The utility model solves the problems of the technologies described above the technological scheme that is adopted: a kind of support, comprise assembly department and cylinder body portion, and aforesaid cylinder body portion can supply piston to move back and forth back and forth, it is characterized in that the outer wall of said cylinder body portion has a plurality of radiating fin.
As preferably, the bottom substantially horizontal of said cylinder body portion is extended and is provided with described assembly department.
The moving direction of the axial direction of the parallel cylinder body of described radiating fin portion is arranged in cylinder body portion outer wall.Can guarantee that like this heat leaves from first radiating fin rapidly with the direction of air-flow, can increase substantially radiating efficiency.
The front end of said cylinder body portion is one-body molded to have a gas flow tube joint.Be convenient to connect external inflation tracheae.
A kind of automobile inflating pump comprises motor, cam, connecting rod, piston and support, and the output shaft of aforementioned motor is connected with cam; Aforementioned connecting rod one end is connected with the eccentric part of cam; The other end is connected with a piston, and aforesaid support comprises assembly department and cylinder body portion, and aforesaid piston can reciprocatingly be arranged in the cylinder body portion and head has air outlet hole; The exterior edge face of this air outlet hole has a bulla, it is characterized in that the outer wall of said cylinder body portion has a plurality of radiating fin.
Compared with prior art, the advantage of the utility model is: in the cylinder body portion of support, set up radiating fin, need not extra increase sink; The heat radiation cost is lower, compact overall structure, and; Heat directly dispels the heat from parts, and thermal conductivity is good, radiating efficiency is high, can reduce bulk temperature rapidly; Guarantee the running of normal and stable ground, thereby prolong each parts and whole working life.
Description of drawings
Fig. 1 is the example structure schematic representation.
Fig. 2 removes structural representation behind the support for embodiment.
Fig. 3 is the structural representation of Fig. 1 medium-height trestle.
Fig. 4 is another visual angle structural representation of Fig. 1 medium-height trestle.。
Fig. 5 is the amplification exploded of piston and bulla.
Embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
As depicted in figs. 1 and 2; Automobile inflating pump in the present embodiment comprises motor 1, cam 4, connecting rod 3, piston 5 and support 2; The output shaft 11 of motor is connected with cam 4, and connecting rod 3 one ends are connected with the eccentric part of cam 4, and the other end is connected with a piston 5; Piston 5 can reciprocatingly be arranged in the cylinder body portion 21 and head has air outlet hole 51 (seeing shown in Figure 5), and the exterior edge face of this air outlet hole 51 has a bulla 6.
Claims (8)
1. a support comprises assembly department and cylinder body portion, and aforesaid cylinder body portion can supply piston to move back and forth back and forth, it is characterized in that the outer wall of said cylinder body portion has a plurality of radiating fin.
2. support according to claim 1, the bottom substantially horizontal that it is characterized in that said cylinder body portion extend and are provided with described assembly department.
3. support according to claim 1 is characterized in that the moving direction of the axial direction of the parallel cylinder body of described radiating fin portion is arranged in cylinder body portion outer wall.
4. support according to claim 1, it is characterized in that the front end of said cylinder body portion is one-body molded has a gas flow tube joint.
5. an automobile inflating pump comprises motor, cam, connecting rod, piston and support, and the output shaft of aforementioned motor is connected with cam; Aforementioned connecting rod one end is connected with the eccentric part of cam; The other end is connected with a piston, and aforesaid support comprises assembly department and cylinder body portion, and aforesaid piston can reciprocatingly be arranged in the cylinder body portion and head has air outlet hole; The exterior edge face of this air outlet hole has a bulla, it is characterized in that the outer wall of said cylinder body portion has a plurality of radiating fin.
6. automobile inflating pump according to claim 5, the bottom substantially horizontal that it is characterized in that said cylinder body portion extend and are provided with described assembly department.
7. automobile inflating pump according to claim 5 is characterized in that the moving direction of the axial direction of the parallel cylinder body of described radiating fin portion is arranged in cylinder body portion outer wall.
8. automobile inflating pump according to claim 5, it is characterized in that the front end of said cylinder body portion is one-body molded has a gas flow tube joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204569884U CN202326092U (en) | 2011-11-17 | 2011-11-17 | Bracket and automobile inflator pump applying same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204569884U CN202326092U (en) | 2011-11-17 | 2011-11-17 | Bracket and automobile inflator pump applying same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202326092U true CN202326092U (en) | 2012-07-11 |
Family
ID=46438074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204569884U Expired - Fee Related CN202326092U (en) | 2011-11-17 | 2011-11-17 | Bracket and automobile inflator pump applying same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202326092U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103334905A (en) * | 2013-07-11 | 2013-10-02 | 宁波尤利特汽车用品有限公司 | Portable tire inflator |
| CN108757385A (en) * | 2018-07-13 | 2018-11-06 | 李旭东 | A kind of on-board inflation systems |
-
2011
- 2011-11-17 CN CN2011204569884U patent/CN202326092U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103334905A (en) * | 2013-07-11 | 2013-10-02 | 宁波尤利特汽车用品有限公司 | Portable tire inflator |
| CN103334905B (en) * | 2013-07-11 | 2016-05-04 | 宁波尤利特汽车用品股份有限公司 | Portable tyre inflator |
| CN108757385A (en) * | 2018-07-13 | 2018-11-06 | 李旭东 | A kind of on-board inflation systems |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20131117 |