CN112796978A - Novel inflator pump shell - Google Patents
Novel inflator pump shell Download PDFInfo
- Publication number
- CN112796978A CN112796978A CN202011535610.3A CN202011535610A CN112796978A CN 112796978 A CN112796978 A CN 112796978A CN 202011535610 A CN202011535610 A CN 202011535610A CN 112796978 A CN112796978 A CN 112796978A
- Authority
- CN
- China
- Prior art keywords
- draw
- groove
- shell
- gas pocket
- wind gap
- 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.)
- Pending
Links
- 230000000694 effects Effects 0.000 abstract description 8
- 230000029058 respiratory gaseous exchange Effects 0.000 abstract description 3
- 230000000740 bleeding effect Effects 0.000 abstract description 2
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 230000003434 inspiratory effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 9
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
- F04D25/084—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation hand fans
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
- F04B39/121—Casings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
- F04D29/4226—Fan casings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Air Bags (AREA)
Abstract
The invention discloses a novel inflator pump shell which comprises a host shell, a host rear shell, fan-shaped air holes and a clamping groove air port, wherein one end of the host shell is fixedly connected with the host rear shell, the other end of the host shell is provided with the clamping groove air port, the fan-shaped air holes are formed in the outer portion of the host rear shell, and first air holes are formed in the outer portion of the clamping groove air port. This novel pump housing, through the draw-in groove wind gap that is equipped with and combine fan-shaped gas pocket, the better problem of traditional pump housing unable reduction gas resistance when using of having solved, because correspond each other between fan-shaped gas pocket and the draw-in groove wind gap, and be equipped with the different gas pocket of four kinds of shapes in the outside in draw-in groove wind gap, just can play the effect that reduces gas resistance when gaseous passing like this, thereby be favorable to accelerating aerifing the inspiratory velocity, the efficiency of bleeding and breathing in of this shell when using has been improved greatly, the convenience when having promoted to aerify, overall structure is simple, and is functional stronger.
Description
Technical Field
The invention relates to the technical field of inflator pumps, in particular to a novel inflator pump shell.
Background
The inflating pump is also called inflating machine, inflating pump and inflating pump, and works through the operation of motor, when the motor operates to pump air, the valve of the communicating device is opened by the atmospheric pressure, the air enters the air cylinder, and when the inflating pump inflates articles, the valve is closed by the atmospheric pressure in the air cylinder, and the air enters the articles to complete the inflating.
The functional when installing on the pump at present on the market pump shell is comparatively single for the majority of, when the pump operation, comparatively serious resistance appears easily when gaseous gas vent that passes the pump shell, gaseous loss that can lead to gaseous different degrees to appear at the in-process that passes the gas vent, thereby the less condition of efficiency has just also been led to aerifing and breathing in, the outside annex of most pump shell all is the structure of additional formula simultaneously, occupation space too much condition appears easily in the in-process of using, can't be convenient accomodate objects such as electric wire, there is certain limitation during the application.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a novel inflator pump shell, which solves the problems that most of inflator pump shells on the market have single functionality when being installed on an inflator pump for use, when the inflator pump runs, gas easily generates serious resistance when passing through an air hole of the inflator pump shell, and the gas can be lost in different degrees when passing through the air hole, so that the efficiency is low during inflation and air suction.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a novel inflator pump shell, includes host computer shell, host computer backshell, fan-shaped gas pocket and draw-in groove wind gap, the one end fixed connection host computer backshell of host computer shell, the other end of host computer shell is equipped with the draw-in groove wind gap, fan-shaped gas pocket is seted up to the outside of host computer backshell, first gas pocket is seted up to the outside in draw-in groove wind gap, the second gas pocket is seted up to the outside in draw-in groove wind gap, the third gas pocket is seted up to the outside in draw-in groove wind gap, the fourth gas pocket.
Preferably, the outside of the host computer rear shell is connected with a power switch in an embedded mode, and the power switch is located at the center of the fan-shaped air hole.
Preferably, a handle cover is arranged below the host shell, the handle cover and the host shell are of an integrated structure, and a storage groove is formed in the handle cover.
Preferably, the outer part of the clamping groove air opening is fixedly connected with the outer wall, and the clamping groove air opening is of a circular structure.
Preferably, the outside of the clamping groove air opening is respectively provided with a first clamping groove and a second clamping groove, the second clamping groove is positioned on the inner side of the first clamping groove, and the first clamping groove and the second clamping groove are in opposite positions.
Preferably, the first air hole and the second air hole are symmetrically distributed, the third air hole and the fourth air hole are distributed in a surrounding manner, and the first air hole and the second air hole are respectively located under the first clamping groove and the second clamping groove.
(III) advantageous effects
The invention provides a novel inflator pump shell. The method has the following beneficial effects:
(1) the novel inflator pump shell solves the problem that the traditional inflator pump shell cannot reduce gas resistance in application through the clamping groove air port and the combination of the fan-shaped air holes, the fan-shaped air holes correspond to the clamping groove air port, and four air holes in different shapes are arranged outside the clamping groove air port, so that the effect of reducing the gas resistance can be achieved when gas passes through the novel inflator pump shell, the inflation air suction speed can be accelerated, the air suction and air suction efficiency of the shell in use is greatly improved, the clamping groove air port is conveniently connected with an inflator pump and an air faucet when in use, the convenience in inflation is improved, the overall structure is simple, and the functionality is strong;
(2) this novel pump housing is equipped with the storing groove through the inside at the handle lid for this pump housing can be used for accomodating article such as battery, electric wire at the in-process that uses, with article such as battery, electric wire put in after good in order in the storing groove can, can realize whole succinct safe effect like this, unusual convenience during the use, the annex can not appear and occupy the condition in too much space, practicality is stronger when using.
Drawings
FIG. 1 is a schematic structural view of the present invention as a whole;
FIG. 2 is a schematic diagram of a housing structure of a host according to the present invention;
FIG. 3 is a schematic diagram of a rear housing of the host of the present invention;
fig. 4 is a schematic view of a structure of a slot tuyere of the present invention.
In the figure, a host shell-1, a host rear shell-2, a clamping groove air port-3, a handle cover-4, a storage groove-5, a fan-shaped air hole-6, a power switch-7, a first clamping groove-8, a second clamping groove-9, a first air hole-10, a second air hole-11, a third air hole-12, a fourth air hole-13 and an outer wall-14.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, an embodiment of the present invention provides a technical solution: the utility model provides a novel inflator pump shell, includes host computer shell 1, host computer backshell 2, fan-shaped gas pocket 6 and draw-in groove wind gap 3, host computer shell 1's one end fixed connection host computer backshell 2, host computer shell 1's the other end is equipped with draw-in groove wind gap 3, fan-shaped gas pocket 6 is seted up to host computer backshell 2's outside, first gas pocket 10 is seted up to draw-in groove wind gap 3's outside, second gas pocket 11 is seted up to draw-in groove wind gap 3's outside, third gas pocket 12 is seted up to draw-in groove wind gap 3's outside, through draw-in groove wind gap 3 who is equipped with and combine fan-shaped gas pocket 6, outside special gas pocket structure can be favorable to accelerating aerifing the inspiration speed, has improved the efficiency of bleeding and breathing in of.
The outside of host computer backshell 2 is through the mode connection switch 7 of inlaying, switch 7 is located the center department of fan-shaped gas pocket 6, through the fan-shaped gas pocket 6 that is equipped with, and loss when can reducing gas and pass is stronger, and the functionality is stronger.
The below of host computer shell 1 is equipped with handle lid 4, handle lid 4 and host computer shell 1 establish to the integral type structure, the inside of handle lid 4 is equipped with storing groove 5, is equipped with storing groove 5 through the inside at handle lid 4, can be used for accomodating article such as battery, electric wire, unusual convenience during the use, the condition that the annex took too much space can not appear.
The outside fixed connection outer wall 14 of draw-in groove wind gap 3, draw-in groove wind gap 3 establishes to circular structure, through outer wall 14 that is equipped with, better improvement the intensity of draw-in groove wind gap 3 when using.
The outside in draw-in groove wind gap 3 is equipped with first draw-in groove 8 and second draw-in groove 9 respectively, second draw-in groove 9 is located the inboard of first draw-in groove 8, first draw-in groove 8 and second draw-in groove 9 are in relative position, through first draw-in groove 8 and second draw-in groove 9 that are equipped with on draw-in groove wind gap 3, can be convenient with the outside of draw-in groove wind gap 3 gomphosis at the air cock, simple convenient during the operation.
The working principle is as follows: when the novel inflator pump shell is applied, the host shell 1 and the host rear shell 2 are respectively installed on the front surface and the back surface of the inflator pump and are mutually embedded together to complete installation, then when the inflator pump is used for inflating or exhausting, because the host shell 1 is provided with the clamping groove air port 3 and the combined fan-shaped air port 6, the fan-shaped air port 6 and the clamping groove air port 3 are mutually corresponding, and four air holes with different shapes are arranged outside the clamping groove air port 3, the effect of reducing gas resistance can be achieved when gas passes through the fan-shaped air port 6 and the clamping groove air port 3, thereby being beneficial to accelerating the inflation and air suction speed, greatly improving the air exhausting and air suction efficiency of the shell during use, and the clamping groove air port 3 is conveniently connected with the inflator pump and an air nozzle during use, improving the convenience during inflation, and finally, the storage groove 5 is arranged inside the handle cover 4, make this pump housing can be used for accomodating article such as battery, electric wire at the in-process that uses, when the pump is idle, just can with article such as battery, electric wire put in order after good in the storing groove 5 can, can realize whole succinct safe effect like this, unusual convenience when using can not appear the annex and occupy the condition in too much space, overall structure is simple, and the practicality is stronger when using.
The invention relates to a host shell 1, a host rear shell 2, a clamping groove air port 3, a handle cover 4, a storage groove 5, a fan-shaped air hole 6, a power switch 7, a first clamping groove 8, a second clamping groove 9, a first air hole 10, a second air hole 11, a third air hole 12, a fourth air hole 13 and an outer wall 14, wherein the components are all universal standard components or components known by technicians in the field, and the structure and the principle of the components can be known by technical manuals or conventional experimental methods, so that the problems solved by the invention are that most of inflator pump shells on the market are single in functionality when being installed on an inflator pump for use, when the inflator pump runs, gas easily generates serious resistance when passing through the air hole of the inflator pump shell, and the gas can be lost to different degrees in the process of passing through the air hole, thereby leading to the condition of low inflation and air suction efficiency, meanwhile, most external accessories of the inflator pump shell are of an additional structure, the situation of excessive occupied space is easy to occur in the using process, objects such as electric wires and the like cannot be conveniently stored, and certain limitation exists in the application process, and the like, through the mutual combination of the parts, the fan-shaped air hole 6 and the clamping groove air hole 3 are mutually corresponding, and four air holes with different shapes are arranged outside the clamping groove air hole 3, so that the effect of reducing air resistance can be achieved when air passes through, the inflating and air suction speed is favorably increased, the air extracting and air suction efficiency of the inflator pump shell is greatly improved when the inflator pump shell is used, the clamping groove air hole 3 is conveniently connected with the inflator pump and the air faucet when the inflator pump shell is used, the convenience in inflating is improved, and meanwhile, the storage groove 5 is formed in the handle cover 4, make this pump housing can be used for accomodating article such as battery, electric wire at the in-process that uses, with article such as battery, electric wire put in order after good in the storing groove 5 can, can realize whole succinct safe effect like this, unusual convenience during the use can not appear the annex and occupy the condition in too much space, the practicality is stronger during the use.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. A novel inflator pump shell is characterized in that: including host computer shell (1), host computer backshell (2), fan-shaped gas pocket (6) and draw-in groove wind gap (3), fan-shaped gas pocket (6) are seted up to the one end fixed connection host computer backshell (2) of host computer shell (1), the other end of host computer shell (1) is equipped with draw-in groove wind gap (3), fan-shaped gas pocket (6) are seted up to the outside of host computer backshell (2), first gas pocket (10) are seted up to the outside of draw-in groove wind gap (3), second gas pocket (11) are seted up to the outside of draw-in groove wind gap (3), third gas pocket (12) are seted up to the outside of draw-in groove wind gap (3), fourth gas pocket.
2. The novel inflator housing of claim 1, wherein: the outside of host computer backshell (2) is through the mode connection switch (7) of inlaying, switch (7) are located the center department of fan-shaped gas pocket (6).
3. The novel inflator housing of claim 1, wherein: the novel multifunctional portable computer is characterized in that a handle cover (4) is arranged below the host shell (1), the handle cover (4) and the host shell (1) are of an integrated structure, and a storage groove (5) is formed in the handle cover (4).
4. The novel inflator housing of claim 1, wherein: the outside fixed connection outer wall (14) of draw-in groove wind gap (3), draw-in groove wind gap (3) are established to circular structure.
5. The novel inflator housing of claim 1, wherein: the outside of draw-in groove wind gap (3) is equipped with first draw-in groove (8) and second draw-in groove (9) respectively, second draw-in groove (9) are located the inboard of first draw-in groove (8), first draw-in groove (8) and second draw-in groove (9) are in relative position.
6. The novel inflator housing of claim 1, wherein: the first air holes (10) and the second air holes (11) are symmetrically distributed, the third air holes (12) and the fourth air holes (13) are distributed in a surrounding mode, and the first air holes (10) and the second air holes (11) are located under the first clamping grooves (8) and the second clamping grooves (9) respectively.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011535610.3A CN112796978A (en) | 2020-12-23 | 2020-12-23 | Novel inflator pump shell |
| US17/774,414 US20230358436A1 (en) | 2020-12-23 | 2021-01-12 | Air pump housing |
| PCT/CN2021/071248 WO2022134235A1 (en) | 2020-12-23 | 2021-01-12 | Inflating pump housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011535610.3A CN112796978A (en) | 2020-12-23 | 2020-12-23 | Novel inflator pump shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112796978A true CN112796978A (en) | 2021-05-14 |
Family
ID=75807332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011535610.3A Pending CN112796978A (en) | 2020-12-23 | 2020-12-23 | Novel inflator pump shell |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20230358436A1 (en) |
| CN (1) | CN112796978A (en) |
| WO (1) | WO2022134235A1 (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2731147Y (en) * | 2004-08-06 | 2005-10-05 | 翟所强 | Inflation pump |
| TWI636195B (en) * | 2017-02-07 | 2018-09-21 | 周書賢 | Air supply device |
| CN207195142U (en) * | 2017-09-21 | 2018-04-06 | 砼影（北京）科技发展有限责任公司 | A kind of Multi-function inflation pump |
| CN211144858U (en) * | 2019-09-17 | 2020-07-31 | 淮安国润电气有限公司 | Novel electric inflator pump main body, built-in air pump and external air pump |
| CN111120250B (en) * | 2019-12-24 | 2021-07-23 | 傲基科技股份有限公司 | Electric inflator pump |
| CN111677680A (en) * | 2020-07-17 | 2020-09-18 | 江苏亿美电器有限公司 | Electric inflator pump |
-
2020
- 2020-12-23 CN CN202011535610.3A patent/CN112796978A/en active Pending
-
2021
- 2021-01-12 US US17/774,414 patent/US20230358436A1/en active Pending
- 2021-01-12 WO PCT/CN2021/071248 patent/WO2022134235A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022134235A1 (en) | 2022-06-30 |
| US20230358436A1 (en) | 2023-11-09 |
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