CN217761237U - Inflator for bicycle station - Google Patents
Inflator for bicycle station Download PDFInfo
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- CN217761237U CN217761237U CN202221708643.8U CN202221708643U CN217761237U CN 217761237 U CN217761237 U CN 217761237U CN 202221708643 U CN202221708643 U CN 202221708643U CN 217761237 U CN217761237 U CN 217761237U
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- inflator
- fixedly connected
- piston rod
- base
- air
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- 238000007789 sealing Methods 0.000 claims abstract description 14
- 238000001514 detection method Methods 0.000 claims description 9
- 239000000428 dust Substances 0.000 claims description 8
- 230000007246 mechanism Effects 0.000 description 5
- 239000012535 impurity Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
An inflator for a bicycle station comprises an inflator body, wherein a handle is arranged at the top of the inflator body and fixedly connected with a piston rod, and the piston rod penetrates through a cylinder cover and is connected with a piston in a cylinder body; the lower end of the handle and the upper end of the cylinder cover are provided with sealing devices to surround the piston rod, the cylinder cover is provided with an air inlet, and the air inlet is provided with a dustproof cover; the bottom surface of the inflator body is fixedly connected with an inflator base, and the inflator base is fixedly connected with the fixed base; an air passage is arranged in the inflator base, an air pressure detecting meter and an inflation tube are arranged on the inflator base, and the air outlet end of the inflation tube is fixedly connected with the air tap. The sealing device is a telescopic pipe, and the extending length of the telescopic pipe is greater than or equal to the length of the piston rod pulled out from the cylinder cover. The utility model discloses effectively solve the problem that the bicycle station inflater can't observe tire pressure through the barometer, simultaneously, improved the security that the inflater used, whole device is simple, convenient operation, very high life.
Description
Technical Field
The utility model discloses aerify instrument field technique specifically is an inflater that proper motion station was used.
Background
The bicycle, also known as bicycle or bicycle, is two small-size land vehicle of wheel usually, and the people is ridden the car after, and to step on the footboard with the foot as power, is green's vehicle, and the bicycle kind is many, has single bicycle, and double bicycle still has many people's bicycle, can be used for riding instead of walk and going out as the vehicle of environmental protection, and more people are used for riding the exercise as body-building apparatus with the bicycle, and the bicycle is trip, and bicycle itself also is a sports competition. Generally when people go out and take exercise, can use the bicycle to ride instead of walk and take exercise, the in-process of riding outside, can forget before riding and inflate the tire, or just discover just that the atmospheric pressure in the tire is not enough during riding, ride at this moment and can be comparatively labourious, still can increase the probability that the tire was pricked, current bicycle will be the inflater locate on the bicycle, but this kind of mode seriously influences the driving experience, and need change bicycle structure, is unsuitable for most people to use. And lack in current bicycle station and place the inflater, and when playing current inflates for the tire, generally go to the size of extrusion tire surface in order to judge the pressure of tire or ball with the hand, because everyone's hand strength and the judgement standard difference to tire or ball indentation, it is difficult accurate judgement inflation degree whether suitable.
In order to solve the above problems, different studies have been made by the workers in the field on the inflator for the bicycle station: chinese patent publication No. CN211116460U discloses a novel inflator, including the mechanism of inflating, alarm mechanism and pressure relief mechanism, the mechanism of inflating includes the chamber of inflating, barrel, piston rod and handle, the bottom of barrel and the fixed intercommunication of chamber of inflating, the one end setting of piston rod is in the inside of barrel, the other end of piston rod extend to the outside of barrel and with handle fixed connection, alarm mechanism includes protective housing, battery case, rechargeable battery and battery cover, protective housing fixed mounting is at the right flank of barrel, the battery case nestification is in the front of protective housing. The utility model discloses after atmospheric pressure in the tire is greater than the atmospheric pressure in the pumping chamber, the check valve between reservoir and the pumping chamber can be closed, and in gas no longer filled the tire this moment, unnecessary atmospheric pressure can promote spherical stopper and make its rise simultaneously, and unnecessary gas is discharged through the gas pocket this moment to the suggestion cap rises under the effect of spherical stopper, explains that tire pressure has accorded with the standard when the user sees the suggestion cap and rises promptly. However, in the technical scheme, the base is not arranged, so that the fixing in the bicycle station is not facilitated.
There is therefore a need for further improvements in the pump for a bicycle station to address the above problems.
Disclosure of Invention
The purpose of the application is: lie in solving and overcoming prior art and the not enough of using, provide an inflater that proper motion station was used, effectively solve the problem that the tire pressure can't be observed through the barometer to the inflater of proper motion station, simultaneously, improved the security that the inflater used, whole device is simple, convenient operation, very high life.
The inflator for the bicycle station comprises an inflator body, wherein a handle is arranged at the top of the inflator body and fixedly connected with a piston rod, and the piston rod penetrates through a cylinder cover and is connected with a piston in a cylinder body; the lower end of the handle and the upper end of the cylinder cover are provided with sealing devices to surround the piston rod, the cylinder cover is provided with an air inlet, and the air inlet is provided with a dustproof cover; the bottom surface of the inflator body is fixedly connected with an inflator base, and the inflator base is fixedly connected with the fixing base; the inflator is characterized in that an air passage is arranged in the inflator base, an air pressure detection meter and an inflation tube are arranged on the inflator base, the air outlet end of the inflation tube is fixedly connected with the air faucet, a fixing clamp is fixedly connected to the side wall of the barrel, and the fixing clamp is connected with the inflation tube.
Preferably, a plurality of through holes through which bolts pass are formed in the fixing base, and the bolts pass through the through holes and are fixedly connected with the ground.
Preferably, the sealing device is a telescopic tube, and the extension length of the telescopic tube is greater than or equal to the length of the piston rod pulled out from the cylinder cover.
Preferably, the telescopic pipe is of a hollow cylinder structure, and holes matched with the diameter of the piston rod are formed in the top and the bottom of the telescopic pipe.
Preferably, the top of the telescopic pipe is fixedly connected with the handle through a bolt and a gasket, and the bottom of the telescopic pipe is fixedly connected with the cylinder cover through a bolt and a gasket.
Preferably, the air passage is respectively communicated with the inflator body, the air pressure detection meter and the inflation tube.
Preferably, a dust screen is installed in the dust cover.
Compared with the prior art, the application has the following obvious advantages and effects:
1. in the utility model, the bottom surface of the inflator body is fixedly connected with the inflator base which is fixedly connected with the fixed base; a plurality of through holes through which the bolts pass are formed in the fixed base, and the bolts pass through the through holes and are fixedly connected with the ground. Through being connected inflator base and unable adjustment base, effectively be fixed in the inflator on ground, be about to the inflator be fixed in the bicycle station, when making things convenient for the user to use, reduce the inflator and lose.
2. The utility model discloses in, be equipped with the air flue in the inflator base, be equipped with air pressure test table and gas tube on the inflator base, the end and air cock fixed connection of giving vent to anger of gas tube, the air flue is linked together with inflater body, air pressure test table and gas tube respectively. The user knows the condition of the atmospheric pressure in the tire through observing the barometer at the in-process of inflating, when the atmospheric pressure in the tire is too high, can stop to inflate it and operate, avoids the tire to burst to the effectual security that improves the use of inflater main part, whole device is simple, convenient operation.
3. The utility model discloses in, sealing device is the flexible pipe of telescopic, and the length of the extension of flexible pipe is more than or equal to the length that the piston rod was pulled out from the cover. The whole stroke is surrounded when the piston rod is inflated through the telescopic pipe, so that impurities are effectively reduced from entering the inflator, and the service life of the inflator is prolonged.
Drawings
Fig. 1 is a diagram of the overall structural arrangement of the present application.
Fig. 2 is a schematic view of the structure of the sealing device in the present application.
Reference numbers in this application:
the inflator comprises an inflator body 100, a handle 1, a piston rod 2, a cylinder cover 3, a cylinder body 4, a sealing device 5, an air inlet 6, a dustproof cover 7, a cylinder base 8, a fixed base 9, an air pressure detection meter 10, an inflation tube 11, an air tap 12, a fixed clamp 13 and a bolt 14.
Detailed Description
Specific embodiments thereof are described in connection with the figures and the following description to teach those skilled in the art how to make and use the best mode of the application. For the purpose of teaching application principles, the following conventional aspects have been simplified or omitted. Those skilled in the art will appreciate variations from these embodiments that fall within the scope of the application. Those skilled in the art will appreciate that the features described below can be combined in various ways to form multiple variations of the present application. In the present application, the terms "upper", "lower", "left", "right", "middle" and "one" are used for clarity of description, and are not used to limit the scope of the invention, and the relative relationship between the terms and the corresponding terms may be changed or adjusted without substantial technical change. Thus, the present application is not limited to the specific embodiments described below, but only by the claims and their equivalents.
Fig. 1 to 2 show a particular embodiment of a pump for a bicycle station according to the present application. The inflator comprises an inflator body 100, wherein a handle 1 is arranged at the top of the inflator body 100, the handle 1 is fixedly connected with a piston rod 2, and the piston rod 2 penetrates through a cylinder cover 3 to be connected with a piston in a cylinder body 4; the lower end of the handle 1 and the upper end of the cylinder cover 3 are provided with a sealing device 5 to surround the piston rod 2, the cylinder cover 3 is provided with an air inlet 6, and the air inlet 6 is provided with a dust cover 7; the bottom surface of the inflator body 100 is fixedly connected with an inflator base 8, and the inflator base 8 is fixedly connected with a fixed base 9; an air passage is arranged in the inflator base 8, an air pressure detecting meter 10 and an inflation tube 11 are arranged on the inflator base 8, and the air outlet end of the inflation tube 11 is fixedly connected with an air faucet 12. The sealing device 5 is a telescopic pipe, and the extending length of the telescopic pipe is greater than or equal to the length of the piston rod 2 pulled out from the cylinder cover 3. The utility model discloses effectively solve the problem that the bicycle station inflater can't observe tire pressure through the barometer, simultaneously, improved the security that the inflater used, whole device is simple, convenient operation, very high life.
As shown in fig. 1 and 2, in the present embodiment, the inflator for a bicycle station includes a inflator body 100, a handle 1 is disposed at the top of the inflator body 100, and a sleeve of the handle 1 is disposed on the handle, so as to provide a comfortable grip for a user. The handle 1 is fixedly connected with the piston rod 2, and the piston rod 2 penetrates through the cylinder cover 3 to be connected with a piston in the cylinder 4; the piston rod 2 makes piston movement in the cylinder 4, and the cylinder cover 3 is in threaded connection with the cylinder 4. An air inlet 6 is arranged on the barrel cover 3, a dust cover 7 is arranged on the air inlet 6, and a dust screen is arranged in the dust cover 7. By arranging the air inlet 6 above the cylinder 4, impurities can be prevented from easily entering the inflator through the air inlet 6 to damage the inflator; in addition, through set up a shield 7 on air inlet 6, further strengthen the inflater and prevent the effect that impurity got into, effectively improve inflater life.
Specifically, as shown in fig. 2, a sealing device 5 is provided at the lower end of the handle 1 and the upper end of the cylinder cover 3 to surround the piston rod 2, an air inlet 6 is located outside the sealing device 5, the sealing device 5 is a telescopic tube, and the length of the telescopic tube is greater than or equal to the length of the piston rod 2 pulled out from the cylinder cover 3. The telescopic pipe is of a hollow cylinder structure, and holes matched with the diameter of the piston rod 2 are formed in the top and the bottom of the telescopic pipe. The top of the telescopic pipe is fixedly connected with the bottom of the handle through a bolt 14 and a gasket, and the bottom of the telescopic pipe is fixedly connected with the top of the barrel cover 3 through a bolt 14 and a gasket. The whole stroke is surrounded when the piston rod 2 is inflated through the telescopic pipe, so that impurities are effectively reduced from entering the inflator, and the service life of the inflator is prolonged.
It should be noted that, as shown in fig. 1, in the present embodiment, the bottom surface of the pump body 100 is fixedly connected with the cylinder base 8, and the cylinder base 8 is fixedly connected with the fixed base 9; an air passage is arranged in the inflator base 8, an air pressure detection meter 10 and an inflation tube 11 are arranged on the inflator base 8, the air outlet end of the inflation tube 11 is fixedly connected with an air faucet 12, a fixing clamp 13 is fixedly connected on the side wall of the barrel 4, and the fixing clamp 13 is connected with the inflation tube 11. The air passage is respectively communicated with the inflator body 100, the air pressure detection meter 10 and the air charging pipe 11. The dial plate of the air pressure detection meter 10 is designed with standard air pressure for marking tires, so that a user can conveniently and accurately inflate the tires. The user knows the condition of the atmospheric pressure in the tire through observing the barometer at the in-process of inflating, when the atmospheric pressure in the tire is too high, can stop to inflate it and operate, avoids the tire to burst to the effectual security that improves the use of inflater main part, whole device is simple, convenient operation.
Further, as shown in fig. 1, in the embodiment of the present application, a plurality of through holes 15 are formed in the fixing base 9, and the bolts pass through the through holes 15 and are fixedly connected to the ground. The bolts are hexagon bolts, and the number of the screw holes is five. Through being connected inflator base 8 and unable adjustment base 9, effectively be fixed in the inflator on ground, be about to the inflator is fixed in the proper motion station, when making things convenient for the practicality to use, reduces the inflator and loses.
The utility model discloses when using: firstly, the air tap 12 is connected with the tire, the air pressure in the inflation tube 11 is equal to the internal air pressure of the tire, the internal air pressure indicating number of the ball can be observed through the indicating number of the air pressure detection meter 10, a user can enable the inside of the tire to have an accurate air pressure according to the identification of an instrument panel, the air tap 12 can be pulled out of the tire after sufficient inflation is achieved, the inflation is finished, the problem that the inflation amount needs to be determined by experience or feeling during inflation is effectively solved, and the accuracy and the safety of inflation are improved. Simultaneously, through being connected inflator base 8 and unable adjustment base 9, effectively be fixed in the inflator on ground, be about to the inflator is fixed in the station by oneself, when making things convenient for the practicality to use, reduces the inflator and loses.
Any modification, equivalent replacement, improvement, etc. made within the concept and principle of the application should be included in the scope of the claims of the present application as can be easily conceived by those skilled in the art.
Claims (7)
1. An inflator for a bicycle station comprises an inflator body and is characterized in that a handle is arranged at the top of the inflator body and fixedly connected with a piston rod, and the piston rod penetrates through a cylinder cover and is connected with a piston in a cylinder body; the lower end of the handle and the upper end of the cylinder cover are provided with sealing devices to surround the piston rod, the cylinder cover is provided with an air inlet, and the air inlet is provided with a dustproof cover; the bottom surface of the inflator body is fixedly connected with an inflator base, and the inflator base is fixedly connected with the fixed base; the inflator is characterized in that an air passage is arranged in the inflator base, an air pressure detection meter and an inflation tube are arranged on the inflator base, the air outlet end of the inflation tube is fixedly connected with the air faucet, a fixing clamp is fixedly connected to the side wall of the barrel, and the fixing clamp is connected with the inflation tube.
2. The pump according to claim 1, wherein: the fixing base is provided with a plurality of through holes through which bolts penetrate, and the bolts penetrate through the through holes and are fixedly connected with the ground.
3. The pump according to claim 1, wherein: the sealing device is a telescopic pipe, and the extending length of the telescopic pipe is greater than or equal to the length of the piston rod pulled out from the cylinder cover.
4. A pump according to claim 3, wherein: the telescopic pipe is of a hollow cylinder structure, and holes matched with the diameter of the piston rod are formed in the top and the bottom of the telescopic pipe.
5. A pump according to claim 3, wherein: the top of the telescopic pipe is fixedly connected with the handle through a bolt and a gasket, and the bottom of the telescopic pipe is fixedly connected with the barrel cover through a bolt and a gasket.
6. The pump according to claim 1, wherein: the air passage is respectively communicated with the inflator body, the air pressure detection meter and the inflation tube.
7. The pump according to claim 1, wherein: and a dust screen is arranged in the dust cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221708643.8U CN217761237U (en) | 2022-07-04 | 2022-07-04 | Inflator for bicycle station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221708643.8U CN217761237U (en) | 2022-07-04 | 2022-07-04 | Inflator for bicycle station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217761237U true CN217761237U (en) | 2022-11-08 |
Family
ID=83897043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221708643.8U Active CN217761237U (en) | 2022-07-04 | 2022-07-04 | Inflator for bicycle station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217761237U (en) |
-
2022
- 2022-07-04 CN CN202221708643.8U patent/CN217761237U/en active Active
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