CN108435702A - Portable air-blowing - Google Patents
Portable air-blowing Download PDFInfo
- Publication number
- CN108435702A CN108435702A CN201810402756.7A CN201810402756A CN108435702A CN 108435702 A CN108435702 A CN 108435702A CN 201810402756 A CN201810402756 A CN 201810402756A CN 108435702 A CN108435702 A CN 108435702A
- Authority
- CN
- China
- Prior art keywords
- air
- blowing
- tail
- tail plug
- magnet
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
Abstract
This application discloses a kind of portable air-blowings.Including：Air-blowing main body and air-blowing hanger attachment portion；The air-blowing hanger attachment portion includes：Air-blowing hanging ring at tail pedestal and air-blowing tail plug；The air-blowing tail plug is set to the tail end of the air-blowing main body；The air-blowing hanging ring at tail pedestal is detachably connected with the air-blowing tail plug.Achieve the purpose that the air-blowing main body can be fastened on the outside of backpack body by air-blowing hanger attachment portion, air-blowing is attached and is removed by convenient in such a way that air-blowing hanging ring at tail pedestal is detachably connected with the air-blowing tail plug simultaneously, to realize the technique effect that will not occupy photography package space, and then solves technical problem present in the relevant technologies.
Description
Technical field
This application involves cleaning supplies fields, in particular to a kind of portable air-blowing.
Background technology
The cleaning of the precision instrument in much not easy-to-use water or cloth wiping is applied in air-blowing as a kind of air blowing type burnisher
In, for example, camera lens and computer chip to digital camera cleaning etc..Existing air-blowing includes air bag and gas nozzle, is specifically made
Used time makes the gas in air bag produce by boasting from gas nozzle to clean surface dirt will be needed to blow off by extruding gasbag.But
It is that existing air-blowing is placed on generally in order not to tying up the storage space of camera and camera lens in the side pocket of photography packet, however this
Sample still can tie up the inner space of photography packet, and cause inconvenience with necessity to storing other photographies.
Invention content
The main purpose of the application is to provide a kind of portable air-blowing, with solve to store present in the relevant technologies it is inconvenient and
The problem of photography package space can be occupied.
To achieve the goals above, according to the one side of the application, a kind of portable air-blowing is provided.
The portable air-blowing, including：Air-blowing main body and air-blowing hanger attachment portion；The air-blowing hanger attachment portion includes：Gas
Blow hanging ring at tail pedestal and air-blowing tail plug；The air-blowing tail plug is set to the tail end of the air-blowing main body；The air-blowing hanging ring at tail
Pedestal is detachably connected with the air-blowing tail plug.
Further, portable air-blowing as the aforementioned, the air-blowing hanging ring at tail base bottom are also fixed with the first magnet,
It is additionally provided with the second magnet in the air-blowing tail plug；The adaptation setting of the magnetic pole of first magnet and the second magnet, it is described for making
First magnet and the second magnet described in when air-blowing hanging ring at tail pedestal is connect with the air-blowing tail plug attract each other.
Further, portable air-blowing as the aforementioned, the air-blowing hanging ring at tail pedestal top are also associated with air-blowing tail portion extension
Ring, and the hole for fixing the air-blowing hanging ring at tail.
Further, portable air-blowing as the aforementioned, the air-blowing tail plug further include：The air-blowing tail being mutually permanently connected is beyond the Great Wall
Lid and air-blowing tail plug lower cover；Cap upper surface is equipped with the magnet placing groove being adapted to second magnet under the air-blowing tail plug, uses
It is covered in being fixed at second magnet under the air-blowing tail plug.
Further, portable air-blowing as the aforementioned, the air-blowing tail covers beyond the Great Wall, the second magnet and air-blowing tail plug lower cover are adapted to
Equipped with for making air enter from the air-blowing tail air admission hole of the air-blowing body interior.
Further, the bottom end of portable air-blowing as the aforementioned, the air-blowing hanging ring at tail pedestal is equipped with a groove, the gas
Blow the lug boss for being equipped at the top of tail plug and being adapted to the groove.
Further, portable air-blowing as the aforementioned, the air-blowing main body include：The gentle blow gun of air-blowing ball, the air-blowing mouth
Set on the top of the air-blowing ball.
Further, portable air-blowing as the aforementioned, air-blowing top dome end is equipped with the cannulated threaded pipe for outlet, described
Cannulated threaded pipe surface is equipped with external screw thread；The air-blowing mouth, which is internally provided with, to be adapted to the external screw thread of the cannulated threaded pipe surface
Internal thread.
Further, the top of portable air-blowing as the aforementioned, the cannulated threaded pipe is equipped with for the unidirectional of unidirectional outlet
Air outlet valve；The air-blowing tail plug is internally provided with the breather cheek valve for one-way air inlet.
Further, portable air-blowing as the aforementioned, the top of the air-blowing mouth is tapered contraction-like, and the air-blowing main body
Overall structure is olive shape.
In the embodiment of the present application, by the way of hanger attachment portion is arranged, by including：Air-blowing main body and air-blowing suspension
Interconnecting piece；The air-blowing hanger attachment portion includes：Air-blowing hanging ring at tail pedestal and air-blowing tail plug；The air-blowing tail plug is set to described
The tail end of air-blowing main body；The air-blowing hanging ring at tail pedestal is detachably connected with the air-blowing tail plug.Gas can be passed through by having reached
Blow hanger attachment portion and the air-blowing main body be fastened on purpose on the outside of backpack body, at the same by air-blowing hanging ring at tail pedestal with
The mode that the air-blowing tail plug is detachably connected is attached convenient and remove to air-blowing, and photography will not be occupied to realize
The technique effect of package space, and then solve technical problem present in the relevant technologies.
Description of the drawings
The attached drawing constituted part of this application is used for providing further understanding of the present application so that the application's is other
Feature, objects and advantages become more apparent upon.The illustrative examples attached drawing and its explanation of the application is for explaining the application, not
Constitute the improper restriction to the application.In the accompanying drawings：
Fig. 1 is the apparatus structure front view according to a kind of embodiment of the application；
Fig. 2 is front view when being dismantled according to air-blowing hanging ring at tail pedestal in a kind of embodiment of the application and air-blowing tail plug；
Fig. 3 is according to air-blowing mouth disassembly status front view in a kind of embodiment of the application；
Fig. 4 is according to a kind of embodiment explosive view of the application；And
Fig. 5 is the exploded perspective view according to air-blowing tail plug in a kind of embodiment of the application.
Specific implementation mode
In order to make those skilled in the art more fully understand application scheme, below in conjunction in the embodiment of the present application
Attached drawing, technical solutions in the embodiments of the present application are clearly and completely described, it is clear that described embodiment is only
The embodiment of the application part, instead of all the embodiments.Based on the embodiment in the application, ordinary skill people
The every other embodiment that member is obtained without making creative work should all belong to the model of the application protection
It encloses.
It should be noted that term " first " in the description and claims of this application and above-mentioned attached drawing, "
Two " etc. be for distinguishing similar object, without being used to describe specific sequence or precedence.It should be appreciated that using in this way
Data can be interchanged in the appropriate case, so as to embodiments herein described herein.In addition, term " comprising " and " tool
Have " and their any deformation, it is intended that cover it is non-exclusive include, for example, containing series of steps or unit
Process, method, system, product or equipment those of are not necessarily limited to clearly to list step or unit, but may include without clear
It is listing to Chu or for these processes, method, product or equipment intrinsic other steps or unit.
In this application, term "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outside",
" in ", "vertical", "horizontal", " transverse direction ", the orientation or positional relationship of the instructions such as " longitudinal direction " be orientation based on ... shown in the drawings or
Position relationship.These terms are not intended to limit indicated dress primarily to preferably describe the present invention and embodiment
It sets, element or component must have particular orientation, or be constructed and operated with particular orientation.
Also, above-mentioned part term is other than it can be used to indicate that orientation or positional relationship, it is also possible to for indicating it
His meaning, such as term "upper" also are likely used for indicating certain relations of dependence or connection relation in some cases.For ability
For the those of ordinary skill of domain, the concrete meaning of these terms in the present invention can be understood as the case may be.
In addition, term " installation ", " setting ", " being equipped with ", " connection ", " connected ", " socket " shall be understood in a broad sense.For example,
It may be a fixed connection, be detachably connected or monolithic construction；Can be mechanical connection, or electrical connection；It can be direct phase
Even, or indirectly connected through an intermediary, or it is two connections internal between device, element or component.
For those of ordinary skills, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The application is described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
As shown in Figures 1 and 2, this application involves a kind of portable air-blowing, which includes：Air-blowing main body 1 and air-blowing
Hanger attachment portion 2；The air-blowing hanger attachment portion 2 includes：Air-blowing hanging ring at tail pedestal 3 and air-blowing tail plug 4；The air-blowing tail plug
4 are set to the tail end of the air-blowing main body 1；The air-blowing hanging ring at tail pedestal 3 is detachably connected with the air-blowing tail plug 4.
By the setting, backpack body can be fastened on by air-blowing hanger attachment portion 2 by the air-blowing main body 1 by having reached
Deng the purpose in arbitrary hangable outside, while being detachably connected by air-blowing hanging ring at tail pedestal 3 and the air-blowing tail plug 4
Mode is easily connected convenient and removed to air-blowing main body 1, to realize the skill that will not occupy photography package space
Art effect.
As shown in figure 4, in some embodiments, portable air-blowing as the aforementioned, 3 bottom end of air-blowing hanging ring at tail pedestal is also
It is fixed with the first magnet 5, the second magnet 6 is additionally provided in the air-blowing tail plug 4；The magnetic of first magnet, 5 and second magnet 6
Pole adaptation setting, when for making the air-blowing hanging ring at tail pedestal 3 be connect with the air-blowing tail plug 4 described in the first magnet 5 and the
Two magnet 6 attract each other.Specifically, when the air-blowing tail plug 4 is connect with the air-blowing hanging ring at tail pedestal 3, first magnetic
Iron 5 and 6 phase of the second magnet are opposite from nearest two sides magnetic pole.
The fixed effect between air-blowing tail plug 4 and the air-blowing hanging ring at tail pedestal 3 can be made more preferable by the setting, and
It is more easy fixed forms, the loading or unloading operation such as to set relative to other cards.
As shown in Figure 1, in some embodiments, portable air-blowing as the aforementioned, 3 top of the air-blowing hanging ring at tail pedestal is also
It is connected with air-blowing hanging ring at tail 7, and the hole for fixing the air-blowing hanging ring at tail 7.By the way that the air-blowing tail portion is arranged
The air-blowing hanging ring at tail pedestal 3 can be hung over various backpack bodies or can be on fixed position by link 7.
As shown in figure 4, in some embodiments, portable air-blowing as the aforementioned, the air-blowing tail plug 4 further includes：It is mutually solid
Surely the air-blowing tail connected lid 8 and air-blowing tail plug lower cover 9 beyond the Great Wall；9 upper surface of air-blowing tail plug lower cover is equipped with and second magnetic
The magnet placing groove 10 that iron 6 is adapted to, for second magnet 6 to be fixed at the air-blowing tail plug lower cover 9.In general,
The air-blowing tail is attached fixation between lid 8 and air-blowing tail plug lower cover 9 by dispensing beyond the Great Wall, and in the air-blowing tail plug lower cover
The magnet placing groove 10 being adapted to second magnet 6 is arranged in 9 upper surfaces, can prevent 6 horizontal direction of the second magnet from sending out
Raw displacement, and then influence its relative position between first magnet 5；Second magnet 6 can be made in the air-blowing
The position of horizontal direction in tail plug 4 also has good fixed effect.Preferably, 9 lower part of air-blowing tail plug lower cover is equipped with
One interconnecting piece, the air-blowing main body 1 are equipped with the mounting hole being adapted to the interconnecting piece, and the top of the interconnecting piece is additionally provided with protrusion
Block body, for that can be fastened on inside the air-blowing main body 1 after making the interconnecting piece be inserted into the mounting hole.
As shown in Figures 4 and 5, in some embodiments, portable air-blowing as the aforementioned, air-blowing tail lid 8, second beyond the Great Wall
Magnet 6 and the adaptation of air-blowing tail plug lower cover 9 are equipped with for making air enter inside the air-blowing main body 1 from the air-blowing tail plug 4
Air admission hole.Specifically, being respectively arranged on air admission hole phase of the air-blowing tail beyond the Great Wall in lid 8, the second magnet 6 and air-blowing tail plug lower cover 9
Mutually perforation and shape is in line, and then forming one makes air from an extraneous inlet channel for entering air-blowing main body 1.
As shown in Figures 2 and 4, in some embodiments, portable air-blowing as the aforementioned, the air-blowing hanging ring at tail pedestal 3
Bottom end be equipped with a groove, the top of the air-blowing tail plug 4 is equipped with the lug boss 11 being adapted to the groove.The lug boss 11 is set
And groove can make when the air-blowing tail plug 4 is fixed on the air-blowing hanging ring at tail pedestal 3, can have preferably
Locating effect easily facilitates placement.
As shown in Figures 1 and 3, in some embodiments, portable air-blowing as the aforementioned, the air-blowing main body 1 include：Air-blowing
12 gentle blow gun 13 of ball, the air-blowing mouth 13 are set to the top of the air-blowing ball 12.
As shown in figure 3, in some embodiments, portable air-blowing as the aforementioned, 12 top of air-blowing ball is equipped with for going out
The cannulated threaded pipe 14 of gas, 14 surface of cannulated threaded pipe are equipped with external screw thread；The air-blowing mouth 13 be internally provided with it is described in
The internal thread of the external screw thread adaptation on 14 surface of empty screwed pipe.It is set by screw thread between 14 gentle blow gun 13 of the cannulated threaded pipe
It sets, can easily be dismounted, and fixed and air-tightness is good, not easily to fall off in use and generation gas leakage.
As depicted in figs. 3 and 5, in some embodiments, portable air-blowing as the aforementioned, the top of the cannulated threaded pipe 14
Equipped with the unidirectional air outlet valve 15 for unidirectional outlet；The air-blowing tail plug 4 is internally provided with the breather cheek valve for one-way air inlet
16.By the way that breather cheek valve 16 is arranged, can extruding gasbag when in use, prevent gas from being blown from into the breather cheek valve 16
Go out, when decontroling air bag, air is sucked air-blowing ball 12 by negative pressure from the external world by breather cheek valve 16.Breather cheek valve 16 is set
So that the gas unidirectional flowing in air-blowing, one end air inlet of air inlet hold one's breath, ensure that air will not when squeezing air-blowing ball 12
It is blown out from breather cheek valve 16.By the way that unidirectional air outlet valve 15 is arranged, when squeezing air-blowing ball 12 in use, gas passes through unidirectional
Air outlet valve 15 is blown out from air-blowing mouth 13, and when decontroling air-blowing ball 12, air can only suck air bag from breather cheek valve 16, can
To avoid the suck-back air from air-blowing mouth 13, effectively dust is avoided to be inhaled into, cause secondary pollution.Unidirectional air outlet valve 15 is set,
Make the 13 outlet not air inlets of air-blowing mouth, ensures the cleanliness factor of air in air-blowing ball 12.
As shown in Figure 1, in some embodiments, portable air-blowing as the aforementioned, the tapered receipts in top of the air-blowing mouth 13
Contracting shape, and 1 overall structure of air-blowing main body is olive shape.User can be made clearly to learn the position of air blowing using this shape
It sets, while position of blowing is small, various more hidden or corner positions can easily can also be cleared up, improved whole
Product usage experience.
Preferably, the air-blowing ball 12 uses silica gel or rubber material.Silica gel and rubber material all have preferable elasticity
And durability, and easily fabricated molding is variously-shaped, materials are extensive in addition, cheap, are easy to reduce cost of goods manufactured
And it promotes the use of.The air-blowing mouth 13 uses vulcanie material.Since vulcanie material has preferable durability, and
Easily fabricated molding is variously-shaped, and materials are extensive in addition, cheap, is easy to reduce cost of goods manufactured and promote to make
With.
The foregoing is merely the preferred embodiments of the application, are not intended to limit this application, for the skill of this field
For art personnel, the application can have various modifications and variations.Within the spirit and principles of this application, any made by repair
Change, equivalent replacement, improvement etc., should be included within the protection domain of the application.
Claims (10)
1. a kind of portable air-blowing, which is characterized in that including：Air-blowing main body (1) and air-blowing hanger attachment portion (2)；The air-blowing is outstanding
Hanging interconnecting piece (2) includes：Air-blowing hanging ring at tail pedestal (3) and air-blowing tail plug (4)；The air-blowing tail plug (4) is set to the air-blowing
The tail end of main body (1)；The air-blowing hanging ring at tail pedestal (3) is detachably connected with the air-blowing tail plug (4).
2. portable air-blowing according to claim 1, which is characterized in that air-blowing hanging ring at tail pedestal (3) bottom end is also solid
Surely it is equipped with the first magnet (5), the second magnet (6) is additionally provided in the air-blowing tail plug (4)；First magnet (5) and the second magnetic
Iron (6) magnetic pole adaptation setting, when for making the air-blowing hanging ring at tail pedestal (3) be connect with the air-blowing tail plug (4) described in
First magnet (5) and the second magnet (6) attract each other.
3. portable air-blowing according to claim 1, which is characterized in that also connect at the top of the air-blowing hanging ring at tail pedestal (3)
It is connected to air-blowing hanging ring at tail (7), and the hole for fixing the air-blowing hanging ring at tail (7).
4. portable air-blowing according to claim 2, which is characterized in that the air-blowing tail plug (4) further includes：The company of being fixed to each other
The air-blowing tail connect covers (8) and air-blowing tail plug lower cover (9) beyond the Great Wall；Air-blowing tail plug lower cover (9) upper surface is equipped with and described second
The magnet placing groove (10) of magnet (6) adaptation, for second magnet (6) to be fixed at the air-blowing tail plug lower cover (9)
On.
5. portable air-blowing according to claim 4, which is characterized in that the air-blowing tail covers (8), the second magnet (6) beyond the Great Wall
It is equipped with air-blowing tail plug lower cover (9) adaptation for making air enter the air-blowing main body (1) inside from the air-blowing tail plug (4)
Air admission hole.
6. portable air-blowing according to claim 1, which is characterized in that the bottom end of the air-blowing hanging ring at tail pedestal (3) is set
There is a groove, the lug boss (11) being adapted to the groove is equipped at the top of the air-blowing tail plug (4).
7. portable air-blowing according to claim 1, which is characterized in that the air-blowing main body (1) includes：Air-blowing ball (12) and
Air-blowing mouth (13), the air-blowing mouth (13) are set to the top of the air-blowing ball (12).
8. portable air-blowing according to claim 7, which is characterized in that air-blowing ball (12) top is equipped with for outlet
Cannulated threaded pipe (14), cannulated threaded pipe (14) surface are equipped with external screw thread；The air-blowing mouth (13) be internally provided with it is described
The internal thread of the external screw thread adaptation on cannulated threaded pipe (14) surface.
9. portable air-blowing according to claim 8, which is characterized in that the top of the cannulated threaded pipe (14) is equipped with and is used for
The unidirectional air outlet valve (15) of unidirectional outlet；The air-blowing tail plug (4) is internally provided with the breather cheek valve (16) for one-way air inlet.
10. portable air-blowing according to claim 1, which is characterized in that the tapered contraction in top of the air-blowing mouth (13)
Shape, and the air-blowing main body (1) overall structure is olive shape.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810402756.7A CN108435702A (en) | 2018-04-28 | 2018-04-28 | Portable air-blowing |
| PCT/CN2018/114060 WO2019140982A2 (en) | 2018-01-19 | 2018-11-06 | Portable air blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810402756.7A CN108435702A (en) | 2018-04-28 | 2018-04-28 | Portable air-blowing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108435702A true CN108435702A (en) | 2018-08-24 |
Family
ID=63202502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810402756.7A Pending CN108435702A (en) | 2018-01-19 | 2018-04-28 | Portable air-blowing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108435702A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019140982A3 (en) * | 2018-01-19 | 2019-09-06 | 上海捷涌科技有限公司 | Portable air blower |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006091604A (en) * | 2004-09-27 | 2006-04-06 | Ninomiya Rubber Seisakusho:Kk | Air blower |
| CN201676847U (en) * | 2010-05-05 | 2010-12-22 | 尹鹏 | Dust collection air blower |
| US20110197930A1 (en) * | 2008-11-10 | 2011-08-18 | Fariborz Rahbar-Dehghan | Spray bulb cleaner for digital camera sensors |
| CN203791269U (en) * | 2014-04-08 | 2014-08-27 | 上海捷涌科技有限公司 | Air blower |
| CN105170568A (en) * | 2015-10-10 | 2015-12-23 | 上海捷涌科技有限公司 | Air blowing device |
| CN205851534U (en) * | 2016-08-07 | 2017-01-04 | 济宁市天启联合信息技术有限公司 | A kind of computer cleaning plant |
| CN106311638A (en) * | 2015-06-18 | 2017-01-11 | 冯连辉 | Portable keyboard cleaner |
| CN206215617U (en) * | 2016-10-20 | 2017-06-06 | 深圳市金佳诚摄影器材有限公司 | Cleaning air-blowing |
| CN208357379U (en) * | 2018-04-28 | 2019-01-11 | 上海捷涌科技有限公司 | Portable air-blowing |
-
2018
- 2018-04-28 CN CN201810402756.7A patent/CN108435702A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006091604A (en) * | 2004-09-27 | 2006-04-06 | Ninomiya Rubber Seisakusho:Kk | Air blower |
| US20110197930A1 (en) * | 2008-11-10 | 2011-08-18 | Fariborz Rahbar-Dehghan | Spray bulb cleaner for digital camera sensors |
| CN201676847U (en) * | 2010-05-05 | 2010-12-22 | 尹鹏 | Dust collection air blower |
| CN203791269U (en) * | 2014-04-08 | 2014-08-27 | 上海捷涌科技有限公司 | Air blower |
| CN106311638A (en) * | 2015-06-18 | 2017-01-11 | 冯连辉 | Portable keyboard cleaner |
| CN105170568A (en) * | 2015-10-10 | 2015-12-23 | 上海捷涌科技有限公司 | Air blowing device |
| CN205851534U (en) * | 2016-08-07 | 2017-01-04 | 济宁市天启联合信息技术有限公司 | A kind of computer cleaning plant |
| CN206215617U (en) * | 2016-10-20 | 2017-06-06 | 深圳市金佳诚摄影器材有限公司 | Cleaning air-blowing |
| CN208357379U (en) * | 2018-04-28 | 2019-01-11 | 上海捷涌科技有限公司 | Portable air-blowing |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019140982A3 (en) * | 2018-01-19 | 2019-09-06 | 上海捷涌科技有限公司 | Portable air blower |
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Application publication date: 20180824 |