CN109812398A - What can quickly be assembled is ground type inflator provided - Google Patents
What can quickly be assembled is ground type inflator provided Download PDFInfo
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- CN109812398A CN109812398A CN201711160570.7A CN201711160570A CN109812398A CN 109812398 A CN109812398 A CN 109812398A CN 201711160570 A CN201711160570 A CN 201711160570A CN 109812398 A CN109812398 A CN 109812398A
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- cylinder
- pedestal
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- gas
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Abstract
The present invention provide it is a kind of can quickly assemble it is ground type inflator provided comprising pedestal, the cylinder for being connected to pedestal, the tracheae for being connected to pedestal and the gas exchange device for being arranged in pedestal and cylinder.Pedestal includes the first perforation, cylinder includes one second piston rod perforated and be slidedly arranged in cylinder, tracheae is adapted to object to be inflatable, gas exchange device is arranged in the first perforation of pedestal and the second perforation of cylinder, gas exchange device includes the channel for being connected to cylinder and tracheae, and the air to be pressurizeed in the cylinder by the piston rod can enter tracheae via channel.It is arranged in pedestal and cylinder by gas exchange device, makes pedestal and cylinder combination fastened to each other, is i.e. the gas parts of inflator are also the retaining element of inflator, and then reach and quickly assemble each part, reduce the effect of manufacturing cost and raising product qualification rate.
Description
Technical field
The invention mainly relates to a kind of ground type inflator provided, it is espespecially a kind of can quickly assemble it is ground type inflator provided.
Background technique
Pedestal locking is incorporated in the bottom side of cylinder in assembling by general inflator in a manner of locking mostly, it is therefore necessary to
Each assembling parts are made using hand-held tool cylinder and pedestal lock mutually combinations, expended in manufacture many times and at
This.Or pedestal and cylinder are mutually socket-connected assembling in a manner of tight fit, but the temperature that generates of while inflating can allow cylinder
It is deformed with pedestal, it is therefore necessary to be manufactured using material resistant to high temperature, thus improve manufacturing cost.
Furthermore the part of assembling is excessive, so that the number of molds for making each part increases and improves die cost, same to phase
Stock control and the transportation cost of each part should be increased.And when each assembling parts, inevitably there is assembly error, gesture
The quality problem of product must be brought and increase finished product disqualification rate.
Summary of the invention
The ground type inflator provided technical problem to be solved that the present invention can be assembled quickly is: general inflator assembling consumption
Take excessive time and cost, and excessive part increases cost and finished product disqualification rate.
To achieve the above object, the technical solution adopted by the present invention is that:
It is a kind of can quickly assemble it is ground type inflator provided, it is characterized in that including:
One pedestal, the pedestal include one first perforation；
One cylinder, the bottom end of the cylinder are connected to the pedestal, which includes that one second perforation and a cunning are set
Piston rod in the cylinder；
One tracheae, the tracheae are connected to the pedestal and are adapted to object to be inflatable；And
One gas exchange device, the gas exchange device are arranged in the first perforation of the pedestal and the second perforation of the cylinder, make this
Pedestal and cylinder combination fastened to each other, the gas exchange device include the channel for being connected to the cylinder Yu the tracheae, in the cylinder
The air to be pressurizeed by the piston rod can enter the tracheae via the channel.
Described can quickly assembling is ground type inflator provided, wherein further include:
One the first connector, first connector are set between the pedestal and the bottom end of the cylinder, first connection
Part includes a third perforation；And
One pressure gauge, the pressure gauge are set to the pedestal, which includes a pressure for being connected to the channel
Table channel；
The gas exchange device is arranged in the of the first perforation of the pedestal, the second perforation of the cylinder and first connector
Three perforate and are connected to the pressure gauge, make the pedestal, the cylinder, first connector and pressure gauge combination fastened to each other.
Described can quickly assembling is ground type inflator provided, wherein the gas exchange device includes a gas parts, the gas parts
The third for being arranged in the first perforation of the pedestal, the second perforation of the cylinder and first connector perforates and is fixed at the pressure
Power table, the channel are formed in the gas parts.
Described can quickly assembling is ground type inflator provided, wherein the gas exchange device includes a non-return valve group, this is non-return
Valve group is set to the channel, which is uniaxially connected to the pressure gauge and the tracheae.
Described can quickly assembling is ground type inflator provided, wherein and the channel includes a first segment and a second segment,
The internal diameter of the first segment is less than the internal diameter of the second segment, which is set to the second segment, which includes one
Reverse stopping ball, the reverse stopping ball are configured as selectively closing off the connecting place of the first segment Yu the second segment.
Described can quickly assembling is ground type inflator provided, wherein the non-return valve group includes a limited part, the limited part
Be set between the reverse stopping ball and the port in the pressure gauge channel, the limited part assembled along one the length that is taken of axis be greater than this
The half of two sections of length taken along the assembling axis.
Described can quickly assembling is ground type inflator provided, wherein the gas exchange device includes at least one gas-tight ring, the gas
Parts include at least one annular groove, which is set to the periphery of the gas parts along the circumferencial direction of the gas parts
Edge, at least one gas-tight ring are set to an at least annular groove and are located between the outer peripheral edge of the gas parts and third perforation.
Described can quickly assembling is ground type inflator provided, wherein first connector includes an accommodation groove and one
Gas seal member, the accommodation groove are set to the outer peripheral edge of first connector along the circumferencial direction of first connector, which sets
It is placed in the accommodation groove and is located between the outer peripheral edge of first connector and the inner peripheral of the cylinder, the gas seal member is by elastic material
It is made, the outer diameter of the gas seal member is cumulative by the top orientation of bottom end towards the cylinder of the cylinder.
Described can quickly assembling is ground type inflator provided, wherein the pressure gauge includes first threaded portion, this first
Threaded portion is set to the port in the pressure gauge channel, which includes second threaded portion, and second threaded portion is along the gas
The circumferencial direction of parts is set to the outer peripheral edge of the gas parts, and the second threaded portion of the gas parts is bolted in the first of the pressure gauge
Threaded portion.
Described can quickly assembling is ground type inflator provided, wherein further include:
One the second connector, second connector are set between the pedestal and the tracheae, which includes
One the 4th perforation, the 4th perforation be connected to the tracheae, the gas parts be arranged in the pedestal first perforation, the cylinder second
Perforation, the third perforation of first connector and the 4th perforation of second connector are simultaneously fixed at the pressure gauge.
Compared with prior art, the invention has the advantages that: by the gas exchange device be arranged in the pedestal with
The cylinder makes the pedestal and cylinder combination fastened to each other, i.e., the gas exchange device is also the retaining element of inflator, and then reaches
The effect of quickly assembling each part, reducing manufacturing cost and improve product qualification rate.
Detailed description of the invention
Fig. 1 is the ground type inflator provided stereo appearance figure that the present invention can be assembled quickly.
Fig. 2 is the ground type inflator provided stereogram exploded view that the present invention can be assembled quickly.
Fig. 3 is the ground type inflator provided assembling schematic diagram that the present invention can be assembled quickly, indicates that gas exchange device can be along group
Dress axis is arranged in pedestal, cylinder and the first connector.
Fig. 4 is the continuity of Fig. 3, indicates that gas exchange device is arranged in pedestal, cylinder and the first connector along assembling axis and spiral shell is solid
In pressure gauge.
Description of symbols: 10 pedestals；11 first perforation；12 first assembled portions；13 second assembled portions；The assembling of 14 thirds
Portion；20 cylinders；21 second perforation；22 piston rods；221 pistons；222 holding rods；23 cover pieces；231 clamping parts；30 first connectors；
The perforation of 31 thirds；32 accommodation grooves；33 gas seal members；34 first ventholes；40 pressure gauges；41 pressure gauge channels；42 first threaded portions；
43 pressure measuring units；44 pointers；50 tracheaes；51 gas nozzles；60 gas exchange devices；61 gas parts；611 channels；612 first segments；613 second
Section；614 annular grooves；615 second threaded portions；616 drive holes；62 non-return valve groups；621 reverse stopping balls；622 limited parts；63 gas-tight rings；70
Second connector；71 the 4th perforation；72 second ventholes；AA assembles axis.
Specific embodiment
Referring to figs. 1 to Fig. 4, what the present invention can be assembled quickly ground type inflator provided include a pedestal 10, one and is connected to
The first connector 30, one that 20, one, cylinder of pedestal 10 are set in pedestal 10 and cylinder 20 is set to the pressure of pedestal 10
40, one, power table tracheae 50, one for being connected to pedestal 10 are arranged in pedestal 10, cylinder 20 and the first connector 30 and connect
In the second connector 70 that the gas exchange device 60 of pressure gauge 40 and one are set between pedestal 10 and tracheae 50.
Pedestal 10 includes first 11, first assembled portions 12, one second of perforation extended along an assembling axis AA
Assembled portion 13 and a third assembled portion 14 between the first assembled portion 12 and the second assembled portion 13.First perforation 11 connects
Logical first assembled portion 12, the second assembled portion 13 and third assembled portion 14.First assembled portion 12, the second assembled portion 13 and third
Assembled portion 14 is respectively circular hole and edge assembles radially extending for axis AA respectively.
The bottom end of cylinder 20 is connected to the second assembled portion 13 of pedestal 10, and cylinder 20 includes one and extends along assembling axis AA
Second 21, piston rods being slidedly arranged in cylinder 20 22 of perforation and a cover piece 23 for being set to 20 top of cylinder.Piston
A piston 221 to air in pressurizing cylinder 20 is arranged in the bottom end of bar 22, and the top of piston rod 22 is arranged one for using
The holding rod 222 that person holds.Cover piece 23 has the clamping part 231 that can clamp tracheae 50.
First connector 30 is set to the first assembled portion 12 of pedestal 10 and interior, the first connector 30 of the bottom end of cylinder 20
Including one along assembling axis AA third perforation 31, accommodation grooves, 32, gas seal members 33 extended and an edge assembling axis
The first venthole 34 of AA radially extended.Accommodation groove 32 is set to the first connector 30 along the circumferencial direction of the first connector 30
Outer peripheral edge.Gas seal member 33 be set to accommodation groove 32 and be located at the first connector 30 outer peripheral edge and cylinder 20 inner peripheral it
Between.First venthole 34 is connected to cylinder 20 and third perforation 31.Gas seal member 33 is made of elastic material, and the outer diameter of gas seal member 33
Top orientation by bottom end towards the cylinder 20 of cylinder 20 is cumulative, so that being pressurizeed in cylinder 20 by the piston 221 of piston rod 22
Air be only capable of can not be by between the outer peripheral edge of the first connector 30 and the inner peripheral of cylinder 20 by the first venthole 34
Gap.
Pressure gauge 40 is set to the second assembled portion 13 of pedestal 10, and pressure gauge 40 includes the pressure of a connection gas exchange device 60
The 41, pressure measuring units 43 of the first threaded portion 42, one in power table channel and a pointer 44.First threaded portion 42 is set to pressure
The port in table channel 41.Pressure measuring unit 43 is connected to pressure gauge channel 41 and is suitable for accordingly entering pressure gauge via pressure gauge channel 41
40 forced air and drive pointer 44 to indicate pressure value.
The bottom end of tracheae 50 is set to the third assembled portion 14 of pedestal 10, and tracheae 50 includes one and is set to 50 top of tracheae
Gas nozzle 51, gas nozzle 51 is adapted to object to be inflatable.
Gas exchange device 60 includes 61, non-return valve groups 62 being set in gas parts 61 of a gas parts and at least one
The gas-tight ring 63 of a connection gas parts 61.
Gas parts 61 include 611, one, channel, 612, second segments 613 of first segment, at least one annular groove 614,
One the second threaded portion 615 and a drive hole 616.Since channel 611 is formed in gas parts 61, cylinder 20 is interior by piston
The air that the piston 221 of bar 22 pressurizes uniaxially can enter pressure gauge 40 and tracheae via channel 611 by non-return valve group 62
50.Channel 611 includes the first segment 612 and second segment 613 interconnected, and first segment 612 is connected to the first of the first connector 30
Venthole 34, second segment 613 are connected to the pressure gauge channel 41 of pressure gauge 40, and the internal diameter of first segment 612 is less than the interior of second segment 613
Diameter, annular groove 614 are set to the outer peripheral edge of gas parts 61 along the circumferencial direction of gas parts 61, and the second threaded portion 615 is along gas parts 61
Circumferencial direction be set to the outer peripheral edges of gas parts 61, the second threaded portion 615 is bolted in the first threaded portion 42 of pressure gauge 40, drives
Dynamic hole 616 is set to the end face of gas parts 61.
Non-return valve group 62 is set to second segment 613, and non-return valve group 62 includes a reverse stopping ball 621 and a limited part 622,
Reverse stopping ball 621 is configured as selectively closing off the connecting place of first segment 612 Yu second segment 613, so that first segment 612 and second
Section 613 is uniaxially connected to, and limited part 622 is set between reverse stopping ball 621 and the bottom side in pressure gauge channel 41,622 edge of limited part
The length that assembling axis AA is taken is greater than second segment 613 along the half of the assembling axis AA length taken, avoids reverse stopping ball 621 excessively remote
Connecting place from first segment 612 and second segment 613, and limited part 622 has cutting for inverted T-shaped along the section perpendicular to assembling axis AA
Face shape.
In the present embodiment, gas exchange device 60 can include two gas-tight rings 63, and gas parts 61 are capable of forming two annular grooves
614, two gas-tight rings 63 are respectively arranged at two annular grooves 614 of gas parts 61 and are located at outer peripheral edge and the third perforation 31 of gas parts 61
Between, avoid forced air via the gap loss between the outer peripheral edge of gas parts 61 and third perforation 31.
Second connector 70 is set between the third assembled portion 14 of pedestal 10 and the bottom end of tracheae 50, the second connector 70
With one along assembling axis AA the 4th perforation 71 extended and second venthole 72 radially extended along assembling axis AA.
4th perforation, 71 the second venthole 72 of connection, the second segment 613 and tracheae 50 of 72 communicating passage 611 of the second venthole.
When assembling, the gas parts 61 of gas exchange device 60 first sequentially can be arranged in pedestal 10 along assembling axis AA by assembler
First perforation 11, cylinder 20 second perforation the 21, first connector 30 third perforation 31 and second connector 70 the 4th
Perforation 71, then with the drive hole 616 of appropriate tool connection gas parts 61 and the second threaded portion 615 of so driving gas parts 61
It is fixed at the first threaded portion 42 of pressure gauge 40.
After being completed, the air to be pressurizeed in cylinder 20 by the piston 221 of piston rod 22 can pass through the first connector
The first segment 612 and second segment 613 in the channel 611 of 30 the first venthole 34 and gas parts 61, and connect respectively via second
Second venthole 72 of fitting 70, the gas nozzle 51 of tracheae 50 flow to object to be inflatable and the pressure gauge channel 41 via pressure gauge 40
Pressure measuring unit 43 is flow to drive pointer 44 to indicate pressure value.
There is ventilatory function by gas parts 61, while being also the retaining element of inflator, and then it is each to reach quickly assembling
Part reduces the effect of manufacturing cost and raising product qualification rate.Assembler only needs once to utilize the Assembly Action of tool
Whole assemblings that product can be completed are effectively saved built-up time and cost, and mention due to only needing once assembling cooperation
Product qualification rate after rising assembling.And configured by the relative position of above-mentioned each part, number of parts is efficiently reduced, is accordingly subtracted
Few each part manufacturing cost, stock control and transportation cost.
Described above to be merely exemplary for the purpose of the present invention, and not restrictive, those of ordinary skill in the art understand,
Without departing from the spirit and scope defined by the claims, can many modifications may be made, variation or equivalent, but will all fall
Enter within protection scope of the present invention.
Claims (10)
1. one kind can be assembled quickly ground type inflator provided, it is characterized in that including:
One pedestal, the pedestal include one first perforation；
One cylinder, the bottom end of the cylinder are connected to the pedestal, which includes that one second perforation and one are slidedly arranged on this
Piston rod in cylinder；
One tracheae, the tracheae are connected to the pedestal and are adapted to object to be inflatable；And
One gas exchange device, the gas exchange device are arranged in the first perforation of the pedestal and the second perforation of the cylinder, make the pedestal
With cylinder combination fastened to each other, which includes the channel for being connected to the cylinder Yu the tracheae, in the cylinder by
The air of piston rod pressurization can enter the tracheae via the channel.
2. what can quickly be assembled as described in claim 1 is ground type inflator provided, which is characterized in that further include:
One the first connector, first connector are set between the pedestal and the bottom end of the cylinder, the first connector packet
Include a third perforation；And
One pressure gauge, the pressure gauge are set to the pedestal, which includes that a pressure gauge for being connected to the channel is logical
Road；
The third that the gas exchange device is arranged in the first perforation of the pedestal, the second perforation of the cylinder and first connector is worn
Hole is simultaneously connected to the pressure gauge, makes the pedestal, the cylinder, first connector and pressure gauge combination fastened to each other.
3. what can quickly be assembled as claimed in claim 2 is ground type inflator provided, which is characterized in that the gas exchange device includes one
Gas parts, the gas parts are arranged in the first perforation, the second perforation of the cylinder and the third of first connector of the pedestal
It perforates and is fixed at the pressure gauge, which is formed in the gas parts.
4. what can quickly be assembled as claimed in claim 3 is ground type inflator provided, which is characterized in that the gas exchange device includes one
Non-return valve group, the non-return valve group are set to the channel, which is uniaxially connected to the pressure gauge and the tracheae.
5. what can quickly be assembled as claimed in claim 4 is ground type inflator provided, which is characterized in that the channel includes one first
Duan Yuyi second segment, the internal diameter of the first segment are less than the internal diameter of the second segment, which is set to the second segment, should be only
Inverse valve group includes a reverse stopping ball, which is configured as selectively closing off the connecting place of the first segment Yu the second segment.
6. what can quickly be assembled as claimed in claim 5 is ground type inflator provided, which is characterized in that the non-return valve group includes one
Limited part, the limited part are set between the reverse stopping ball and the port in the pressure gauge channel, and the limited part is along an assembling axis institute
The length taken is greater than the half for the length that the second segment is taken along the assembling axis.
7. can quickly assemble as described in any one of claim 3 to 6 is ground type inflator provided, which is characterized in that the gas is logical
Device includes at least one gas-tight ring, which includes at least one annular groove, circle of at least one annular groove along the gas parts
Circumferential direction is set to the outer peripheral edge of the gas parts, which is set to an at least annular groove and is located at the gas parts
Outer peripheral edge and the third perforation between.
8. can quickly assemble as described in any one of claim 2 to 6 is ground type inflator provided, which is characterized in that this first
Connector include an accommodation groove and a gas seal member, the accommodation groove along the circumferencial direction of first connector be set to this first
The outer peripheral edge of connector, the gas seal member are set to the accommodation groove and are located at the outer peripheral edge of first connector and the inner circumferential of the cylinder
Between edge, which is made of elastic material, and the outer diameter of the gas seal member is by the bottom end of the cylinder towards the top side of the cylinder
To cumulative.
9. can quickly assemble as described in any one of claim 3 to 6 is ground type inflator provided, which is characterized in that the pressure
Table includes first threaded portion, which is set to the port in the pressure gauge channel, which includes one the
Two threaded portions, second threaded portion are set to the outer peripheral edge of the gas parts along the circumferencial direction of the gas parts, and the of the gas parts
Two threaded portions are bolted in the first threaded portion of the pressure gauge.
10. what can quickly be assembled as claimed in claim 9 is ground type inflator provided, which is characterized in that further include:
One the second connector, second connector are set between the pedestal and the tracheae, which includes one
4th perforation, the 4th perforation be connected to the tracheae, which is arranged in the first perforation of the pedestal, the cylinder second is worn
Hole, the third perforation of first connector and the 4th perforation of second connector are simultaneously fixed at the pressure gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711160570.7A CN109812398A (en) | 2017-11-20 | 2017-11-20 | What can quickly be assembled is ground type inflator provided |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711160570.7A CN109812398A (en) | 2017-11-20 | 2017-11-20 | What can quickly be assembled is ground type inflator provided |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109812398A true CN109812398A (en) | 2019-05-28 |
Family
ID=66599445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711160570.7A Pending CN109812398A (en) | 2017-11-20 | 2017-11-20 | What can quickly be assembled is ground type inflator provided |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109812398A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW524275U (en) * | 2002-04-13 | 2003-03-11 | Shu-Mu Wu | Improved structure for air pump |
| CN2554384Y (en) * | 2002-06-20 | 2003-06-04 | 吴树木 | Improved inflator structure |
| US6652242B2 (en) * | 2001-07-31 | 2003-11-25 | Scott Wu | Pump |
| US20090196777A1 (en) * | 2008-02-04 | 2009-08-06 | Scott Wu | Pump Having Adjustable Pumping Pressures |
| CN103291582A (en) * | 2012-03-05 | 2013-09-11 | 双馀实业有限公司 | Inflator capable of measuring air pressure |
| CN205714641U (en) * | 2016-05-04 | 2016-11-23 | 闫伟 | A kind of inflator |
-
2017
- 2017-11-20 CN CN201711160570.7A patent/CN109812398A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6652242B2 (en) * | 2001-07-31 | 2003-11-25 | Scott Wu | Pump |
| TW524275U (en) * | 2002-04-13 | 2003-03-11 | Shu-Mu Wu | Improved structure for air pump |
| CN2554384Y (en) * | 2002-06-20 | 2003-06-04 | 吴树木 | Improved inflator structure |
| US20090196777A1 (en) * | 2008-02-04 | 2009-08-06 | Scott Wu | Pump Having Adjustable Pumping Pressures |
| CN103291582A (en) * | 2012-03-05 | 2013-09-11 | 双馀实业有限公司 | Inflator capable of measuring air pressure |
| CN205714641U (en) * | 2016-05-04 | 2016-11-23 | 闫伟 | A kind of inflator |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190528 |
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| RJ01 | Rejection of invention patent application after publication |