CN213175959U - Inflator pump core - Google Patents
Inflator pump core Download PDFInfo
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- CN213175959U CN213175959U CN202021901427.6U CN202021901427U CN213175959U CN 213175959 U CN213175959 U CN 213175959U CN 202021901427 U CN202021901427 U CN 202021901427U CN 213175959 U CN213175959 U CN 213175959U
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- cylinder support
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- motor
- gear
- connecting rod
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Abstract
The utility model discloses an inflator pump movement, which comprises a motor, the top of motor is connected with cylinder support, the power take off end of motor is connected with the motor gear, cylinder support's right-hand member rotates and is connected with the gear shaft, the top of gear shaft is connected with reduction gear, be connected with the piston axle on the reduction gear, the top of piston axle is equipped with the jump ring, the outer wall of piston axle installs the bearing, the bearing outer wall is connected with connecting rod piston, connecting rod piston left portion stretches into in the cylinder support, connecting rod piston's left end gomphosis is installed the teflon sealing washer, the left side of teflon sealing washer is equipped with the sealing washer gasket, cylinder support's left end is connected with the cylinder head, the bottom of cylinder head is installed the manometer, the inner chamber of cylinder head; the utility model has the advantages of reasonable design, the wholeness can be good, uses the energy consumption low, can reach good energy saving and emission reduction effect, can effectively avoid pump during operation rod piston to drop convenient and practical.
Description
Technical Field
The utility model relates to a relevant equipment technical field of pump especially relates to an inflator pump core.
Background
The inflating pump is also called an inflating machine, an inflating pump and an inflating pump, the motor operates through the operation of the motor, when the air is exhausted, the valve of the communicating device is opened by the air pressure of the atmosphere, the air enters the air cylinder, when the tire is inflated, the valve is closed by the air pressure in the air cylinder, and the air enters the tire. The inflator pump uses the principle of atmospheric pressure to inflate, is widely applied to the fields of automobiles, motorcycles, bicycles, rubber balls, rubber boats and the like, has high energy consumption of a core when being used, and has poor energy-saving and emission-reducing effects, and therefore, the inflator pump core is provided.
SUMMERY OF THE UTILITY MODEL
The utility model provides an inflator pump core to solve the problem of proposing among the above-mentioned background art. In order to realize the technical purpose, the technical effect is achieved, and the utility model discloses a realize through following technical scheme.
An inflator pump movement comprises a motor, wherein the top of the motor is connected with a cylinder support, the power output end of the motor is connected with a motor gear, the right end of the cylinder support is rotatably connected with a gear shaft, the top of the gear shaft is connected with a reduction gear, the reduction gear is meshed with the motor gear, the reduction gear is connected with a piston shaft, the top of the piston shaft is provided with a snap spring, the outer wall of the piston shaft is provided with a bearing, the outer wall of the bearing is connected with a connecting rod piston, the left part of the connecting rod piston extends into the cylinder support, the left end of the connecting rod piston is embedded with a Teflon sealing ring, the left side of the Teflon sealing ring is provided with a sealing ring gasket, the left end of the cylinder support is connected with a cylinder cover, a cylinder cover sealing ring is arranged between the cylinder cover, the inner cavity of the cylinder cover is connected with a check valve spring, and the right end of the check valve spring is connected with a check valve plate.
Preferably, in an inflator pump core, a first through hole for a motor gear to pass through is formed in the right of the cylinder support, a second through hole is formed in the left end of the cylinder support, and the second through hole is attached to the check valve plate.
Preferably, in the inflator pump core, the cylinder support adopts a zinc alloy integrated support.
Preferably, in an inflator core, the connecting rod piston is an italic piston.
Preferably, in an inflator movement, the bearing is a bearing of type HK 0408.
The utility model has the advantages that:
the utility model has the advantages of reasonable design, drive motor gear through the motor and rotate, motor gear meshing transmission reduction gear, reduction gear drives connecting rod piston and makes reciprocating motion, and then compresses the air in the cylinder support, and compressed air promotes the check valve piece, makes the check valve spring shrink, and compressed air sees off along the cylinder head left end, and the wholeness can be good, and the use energy consumption is low, can reach good energy saving and emission reduction effect; the connecting rod piston passes through on the bearing installation piston shaft, and the connecting rod piston left part stretches into cylinder support, can effectively avoid the pump during operation connecting rod piston to drop, convenient and practical.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an exploded view of the present invention;
fig. 3 is the structural schematic diagram of the middle cylinder bracket of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1 to 3, the present embodiment is an inflator core, which includes a motor 1, a cylinder bracket 11 is connected to a top of the motor 1, a motor gear 2 is connected to a power output end of the motor 1, a gear shaft 3 is rotatably connected to a right end of the cylinder bracket 11, a reduction gear 4 is connected to a top of the gear shaft 3, the reduction gear 4 is engaged with the motor gear 2, a piston shaft 7 is connected to the reduction gear 4, a snap spring 8 is disposed on a top of the piston shaft 7, a bearing 5 is disposed on an outer wall of the piston shaft 7, a connecting rod piston 6 is connected to an outer wall of the bearing 5, a left portion of the connecting rod piston 6 extends into the cylinder bracket 11, a teflon seal ring 9 is mounted on a left end of the connecting rod piston 6 in an embedded manner, the teflon seal ring 9 is wear-resistant and has a long service life, a seal ring gasket 10 is disposed on a left side, the air tightness is improved, the pressure gauge 16 is installed at the bottom of the cylinder cover 15, the check valve spring 13 is connected to the inner cavity of the cylinder cover 15, and the check valve plate 12 is connected to the right end of the check valve spring 13.
The first through hole 111 that power supply machine gear 2 passed is seted up to cylinder support 11 right part, and second through hole 112 has been seted up to cylinder support 11 left end, and second through hole 112 laminating check valve piece 12 is convenient for install and use.
The cylinder support 11 adopts a zinc alloy integrated support and has a good heat dissipation effect.
The connecting rod piston 6 adopts an inclined piston, so that the pumping efficiency can be improved.
The bearing 5 adopts an HK0408 type bearing, is convenient to install and has good wear resistance.
One specific application of this embodiment is:
this device is when using, drive motor gear 2 through motor 1 and rotate, motor gear 2 meshes transmission reduction gear 4, make reduction gear 4 operate, piston shaft 7 rotates along with reduction gear 4, connecting rod piston 6 passes through bearing 5 and installs on the piston shaft 7, connecting rod piston 6 left part stretches into cylinder support 11, connecting rod piston 6 drops when can effectively avoiding inflating the pump work, reduction gear 4 drives connecting rod piston 6 and does the back and forth motion, and then compress the air in cylinder support 11, compressed air promotes check valve block 12, make check valve spring 13 shrink, compressed air sends out along cylinder head 15 left end, thereby aerify the operation, this device wholeness can be good, the energy consumption is lower when using, can reach good energy saving and emission reduction effect.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. The utility model provides an inflator pump core, includes motor (1), its characterized in that: the top of the motor (1) is connected with a cylinder support (11), the power output end of the motor (1) is connected with a motor gear (2), the right end of the cylinder support (11) is connected with a gear shaft (3) in a rotating mode, the top of the gear shaft (3) is connected with a reduction gear (4), the reduction gear (4) is meshed with the motor gear (2), the reduction gear (4) is connected with a piston shaft (7), the top of the piston shaft (7) is provided with a clamp spring (8), the outer wall of the piston shaft (7) is provided with a bearing (5), the outer wall of the bearing (5) is connected with a connecting rod piston (6), the left part of the connecting rod piston (6) extends into the cylinder support (11), a Teflon sealing ring (9) is installed in an embedded mode at the left end of the connecting rod piston (6), a sealing ring gasket (10) is arranged on the left side of, the left end of cylinder support (11) is connected with cylinder head (15), install cylinder head sealing washer (14) between cylinder head (15) and cylinder support (11), manometer (16) are installed to the bottom of cylinder head (15), the inner chamber of cylinder head (15) is connected with check valve spring (13), the right-hand member of check valve spring (13) is connected with check valve piece (12).
2. An inflator pump cartridge according to claim 1, wherein: first through-hole (111) that power supply machine gear (2) passed are seted up to cylinder support (11) right part, second through-hole (112) have been seted up to cylinder support (11) left end, check valve piece (12) are laminated in second through-hole (112).
3. An inflator pump cartridge according to claim 1, wherein: the cylinder support (11) adopts a zinc alloy integrated support.
4. An inflator pump cartridge according to claim 1, wherein: the connecting rod piston (6) adopts an inclined piston.
5. An inflator pump cartridge according to claim 1, wherein: the bearing (5) adopts an HK0408 type bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021901427.6U CN213175959U (en) | 2020-09-03 | 2020-09-03 | Inflator pump core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021901427.6U CN213175959U (en) | 2020-09-03 | 2020-09-03 | Inflator pump core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213175959U true CN213175959U (en) | 2021-05-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021901427.6U Active CN213175959U (en) | 2020-09-03 | 2020-09-03 | Inflator pump core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213175959U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114109773A (en) * | 2021-12-01 | 2022-03-01 | 宁波慕品电器科技有限公司 | Inflating machine core |
-
2020
- 2020-09-03 CN CN202021901427.6U patent/CN213175959U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114109773A (en) * | 2021-12-01 | 2022-03-01 | 宁波慕品电器科技有限公司 | Inflating machine core |
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