CN219549060U - Novel connecting rod piston inflator pump - Google Patents
Novel connecting rod piston inflator pump Download PDFInfo
- Publication number
- CN219549060U CN219549060U CN202320402876.3U CN202320402876U CN219549060U CN 219549060 U CN219549060 U CN 219549060U CN 202320402876 U CN202320402876 U CN 202320402876U CN 219549060 U CN219549060 U CN 219549060U
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- connecting rod
- air
- cylinder
- main body
- rod piston
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- Fluid-Damping Devices (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The utility model discloses a novel connecting rod piston inflator pump which comprises an air pump mechanism, a power mechanism and a piston mechanism, wherein the air pump mechanism comprises a main body support, a noise cover connected to the outer side of the main body support, an air cylinder clamped at one end of the main body support, a sealing ring and an air outlet valve connected to the air outlet end of the air cylinder, and a cylinder cover covered at the air outlet end of the air cylinder. According to the utility model, the noise cover is arranged on the outer side of the main body support, the sliding block is arranged on the transmission gear, so that the operation is more stable, the generated noise is smaller, the operation with extremely small noise can be realized by matching with the noise cover, in addition, the air inlet hole is formed in the head part of the connecting rod piston, so that the air inlet is more sufficient, and meanwhile, the rubber piston ring is arranged in the air inlet hole, so that the rubber piston ring has the air inlet valve and the sealing function, the flanging of the rubber piston ring is avoided, the operation stability of the device is further ensured, and the practicability of the device is improved.
Description
Technical Field
The utility model relates to the technical field of air pumps, in particular to a novel connecting rod piston air pump.
Background
The traditional inflator pump is long, the transmission mechanism is exposed on the surface, so that the noise is loud, and the vibration of the movement is obvious when the movement works; more mainly, the piston rings of the connecting rods are easy to turn up, and the air inlet valve plates of the piston heads of some connecting rods are made of stainless steel, so that great noise is caused by high-frequency beating in the air charging process; meanwhile, the air inlet valve plate is uneven due to installation or deformed and warped after long-time use, and air leakage can be generated, so that the air charging efficiency is reduced, and the novel connecting rod piston inflator pump is provided.
Disclosure of Invention
The present utility model aims to solve one of the technical problems existing in the prior art or related technologies.
The technical scheme adopted by the utility model is as follows:
the utility model provides a novel connecting rod piston inflator pump, includes air pump mechanism, power unit and piston mechanism, air pump mechanism includes main part support, connects the noise lid in the main part support outside, joint at the cylinder of main part support one end, connects sealing washer and the air outlet valve at the cylinder end of giving vent to anger, lid at the cylinder head of giving vent to anger the end, assembles at the inside drive bearing of main part support, connects the drive gear at drive bearing tip, power unit is including fixing the motor in main part support outside another side, the fan blade of assembly at the motor outer end, set up the driving gear on motor output shaft, piston mechanism includes the connecting rod piston of assembly in the cylinder inside, connects at the back shaft of connecting rod piston afterbody, sets up inlet port at connecting rod piston head, fixes the rubber piston ring on connecting rod piston head.
Preferably, the position of the main body bracket for installing the air cylinder is provided with a fool-proof groove, and the fool-proof groove is matched with one end of the air cylinder.
Preferably, the cylinder cover is provided with an air outlet nozzle and an air pressure monitoring nozzle.
Preferably, the driving gear is in meshed connection with the transmission gear.
By adopting the technical scheme, the beneficial effects obtained by the utility model are as follows:
according to the utility model, the noise cover is arranged on the outer side of the main body support, the sliding block is arranged on the transmission gear, so that the operation is more stable, the generated noise is smaller, the operation with extremely small noise can be realized by matching with the noise cover, in addition, the air inlet hole is formed in the head part of the connecting rod piston, so that the air inlet is more sufficient, and meanwhile, the rubber piston ring is arranged in the air inlet hole, so that the rubber piston ring has the air inlet valve and the sealing function, the flanging of the rubber piston ring is avoided, the operation stability of the device is further ensured, and the practicability of the device is improved.
Drawings
FIG. 1 is an exploded view of one embodiment of the present utility model;
FIG. 2 is a schematic perspective view of an embodiment of the present utility model;
FIG. 3 is a schematic diagram of a piston mechanism according to an embodiment of the present utility model;
fig. 4 is a schematic diagram of a fool-proof slot according to an embodiment of the present utility model.
Reference numerals:
100. an air pump mechanism; 110. a main body bracket; 111. a fool-proof groove; 120. a cylinder; 130. a seal ring; 140. an air outlet valve; 150. a cylinder head; 160. a transmission bearing; 170. a transmission gear; 180. a noise cover;
200. a power mechanism; 210. a motor; 220. a fan blade; 230. a drive gear;
300. a piston mechanism; 310. a support shaft; 320. a connecting rod piston; 330. an air inlet hole; 340. rubber piston ring.
Detailed Description
The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.
The following describes a novel connecting rod piston inflator pump provided by some embodiments of the present utility model with reference to the accompanying drawings.
Embodiment one:
referring to fig. 1-4, the novel connecting rod piston inflator pump provided by the utility model comprises an air pump mechanism 100, a power mechanism 200 and a piston mechanism 300, wherein the air pump mechanism 100 comprises a main body bracket 110, a noise cover 180 connected to the outer side of the main body bracket 110, an air cylinder 120 clamped at one end of the main body bracket 110, a sealing ring 130 and an air outlet valve 140 connected to the air outlet end of the air cylinder 120, a cylinder cover 150 covered at the air outlet end of the air cylinder 120, a transmission bearing 160 assembled in the main body bracket 110, a transmission gear 170 connected to the end of the transmission bearing 160, an air outlet nozzle and an air pressure monitoring connector arranged on the cylinder cover 150, and the safety of inflation is ensured, the power mechanism 200 comprises a motor 210 fixed on the other side of the outer side of the main body bracket 110, a fan blade 220 assembled at the outer end of the motor 210, a driving gear 230 arranged on the output shaft of the motor 210, the driving gear 230 is in meshed connection with the transmission gear 170, and the piston mechanism 300 comprises a connecting rod piston 320 assembled in the air cylinder 120, a support shaft 310 connected to the tail of the connecting rod piston 320, a 330 arranged at the head of the connecting rod piston 320, and a rubber piston ring 340 fixed on the head of the connecting rod piston 320.
Specifically, the air inlet 330 is formed in the head of the connecting rod piston 320, and the rubber piston ring 340 is used for sealing and air inlet control, so that two functions are integrated, when the connecting rod piston 320 reciprocates in the cylinder 120, flanging and the like cannot occur, so that noise is low during operation, and meanwhile, in order to further reduce the noise, the noise cover 180 is arranged on the outer side of the main body support 110, so that most of the noise is isolated, the noise cover 180 is provided with a corrugated characteristic, noise reduction is facilitated, reliability of the device is improved, and a sliding block is additionally arranged on the transmission gear 170, so that a counterweight function is achieved, transmission between the driving gear 230 and the transmission gear 170 is more stable and reliable, and practicability of the device is improved.
Embodiment two:
on the basis of the first embodiment, as shown in fig. 4, the position of the main body support 110 where the cylinder 120 is mounted is provided with the foolproof groove 111, the foolproof groove 111 is matched with one end of the cylinder 120, and the connection between the cylinder 120 and the main body support 110 is more accurate and reliable through the arrangement of the foolproof groove 111, so that the situation of incorrect angles can not occur, various error connections are effectively avoided, the stability of structural connection is improved, and meanwhile, the connection firmness between structures is also ensured.
The working principle and the using flow of the utility model are as follows: firstly, the device is connected with a power supply, so that the power mechanism 200 obtains energy supply, and is started, the driving gear 230 obtains rotary power, the piston mechanism 300 starts to reciprocate through the transmission of the transmission gear 170, and at the moment, an inflating nozzle on the cylinder cover 150 is communicated with an object to be inflated to inflate.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.
Claims (4)
1. A novel connecting rod piston inflator pump, characterized by comprising:
the air pump mechanism (100) comprises a main body bracket (110), a noise cover (180) connected to the outer side of the main body bracket (110), an air cylinder (120) clamped at one end of the main body bracket (110), a sealing ring (130) and an air outlet valve (140) connected to the air outlet end of the air cylinder (120), a cylinder cover (150) covered at the air outlet end of the air cylinder (120), a transmission bearing (160) assembled in the main body bracket (110) and a transmission gear (170) connected to the end part of the transmission bearing (160);
the power mechanism (200) comprises a motor (210) fixed on the other side of the outer side of the main body bracket (110), a fan blade (220) assembled at the outer end of the motor (210), and a driving gear (230) arranged on the output shaft of the motor (210);
the piston mechanism (300) comprises a connecting rod piston (320) assembled in the cylinder (120), a supporting shaft (310) connected to the tail of the connecting rod piston (320), an air inlet hole (330) formed in the head of the connecting rod piston (320), and a rubber piston ring (340) fixed on the head of the connecting rod piston (320).
2. The novel connecting rod piston inflator pump of claim 1, wherein the main body bracket (110) is provided with a fool-proof groove (111) at a position where the cylinder (120) is mounted, and the fool-proof groove (111) is engaged with one end of the cylinder (120).
3. The novel connecting rod piston inflator of claim 1, wherein the cylinder head (150) is provided with an air outlet nozzle and an air pressure monitoring nozzle.
4. The novel connecting rod piston inflator of claim 1, wherein the driving gear (230) is in meshed connection with the transmission gear (170).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320402876.3U CN219549060U (en) | 2023-03-06 | 2023-03-06 | Novel connecting rod piston inflator pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320402876.3U CN219549060U (en) | 2023-03-06 | 2023-03-06 | Novel connecting rod piston inflator pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219549060U true CN219549060U (en) | 2023-08-18 |
Family
ID=87735207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320402876.3U Active CN219549060U (en) | 2023-03-06 | 2023-03-06 | Novel connecting rod piston inflator pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219549060U (en) |
-
2023
- 2023-03-06 CN CN202320402876.3U patent/CN219549060U/en active Active
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