CN209244884U - A kind of pressing fan-type air charging system - Google Patents
A kind of pressing fan-type air charging system Download PDFInfo
- Publication number
- CN209244884U CN209244884U CN201822105403.9U CN201822105403U CN209244884U CN 209244884 U CN209244884 U CN 209244884U CN 201822105403 U CN201822105403 U CN 201822105403U CN 209244884 U CN209244884 U CN 209244884U
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- Prior art keywords
- gear
- turbofan
- pressing
- shell
- group
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- 229920000742 Cotton Polymers 0.000 claims abstract description 7
- 239000002775 capsule Substances 0.000 claims description 3
- 238000001914 filtration Methods 0.000 abstract description 3
- 239000012535 impurity Substances 0.000 abstract description 3
- 238000005273 aeration Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002045 lasting effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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Abstract
The utility model relates to a kind of air charging system more particularly to a kind of fan-type air charging systems.Including shell, first gear group is provided in shell, second gear group, gear III and pressing handle, pressing lower portion thereof is provided with the rack gear of arc, rack gear is engaged with first gear group first gear I, first gear II is engaged or is connect with second gear group second gear I, second gear II is engaged with gear III, gear III is coaxially arranged with turbofan, shell internal upper part is provided with unidirectional air outlet valve far from one end of turbofan, the inflation connection mouth with external inflation setting connection is equipped on front side of unidirectional air outlet valve, position corresponding with turbofan offers several air inlets on wall at left and right sides of shell, shell or so inner sidewall position corresponding with air inlet is equipped with the filter cotton of impurity in for filtering air.The utility model is easy to carry about with one, easy to use.
Description
Technical field
The utility model relates to a kind of air charging system more particularly to a kind of fan-type air charging systems.
Background technique
Currently, having many aerated products on the market, such as inflatable toys, swim ring, air pillow, airbed etc..
For many small sized products, such as inflatable toys, swim ring product are blown using artificial air blowing or manual mode；And it is right
Electric aeration device can be generally used in the biggish product of some volumes, such as airbed.For the product manually blown and
Speech, not only laborious and unhygienic, institute on aerated product, such as long-distance bus used in especially some public arenas
The air pillow used.Piston structure, the inflation dress of this piston structure are generally used for the air charging system of manual mode
Be equipped with many defects, be mainly manifested in following problem: need both hands and meanwhile operate, flow is small, volume is big, inconvenient to carry.
For the feeder using motor compressor, this air charging system volume is big, inconvenient to use, and is necessary for it and mentions
Power supply source, this carrys out significant limitation to the aeration zone of product.
Utility model content
The purpose of the utility model is to overcome the deficiencies of manual mode air charging system in the prior art, avoid both hands simultaneously
Operation, and a kind of singlehanded pressing air charging system is provided, the utility model is easy to operate, easy to use.
In order to achieve the goal above, the technical solution adopted in the utility model is: a kind of pressing fan-type air charging system, packet
Shell is included, middle and upper part is provided with first gear group and second gear group in the shell, and the second gear group is located at the first tooth
Above wheel group, the first gear group includes the first gear I and first gear II of coaxial arrangement, and the second gear group includes
The second gear I and second gear II of coaxial arrangement, the first gear group connect with second gear group and drive second gear
Group rotates, and gear III is engaged with above the second gear II, and the gear III is coaxially arranged with turbofan, and the shell is left
Position corresponding with turbofan air inlet is provided with air inlet on right two sidewalls, and the upper part of the housing is provided with and outside
The inflation connection mouth of equipment connection, the inflation connection mouth are connected to the air outlet of turbofan, the outlet air of the turbofan
Unidirectional air outlet valve is provided at mouthful；It is provided with pressing handle on the inside of the lower part of the housing, the pressing lower portion thereof extends to shell
External side, the pressing handle upper portion are provided with the spring for resetting pressing handle, are provided in the pressing handle and the
The arc-shaped rack of one gear I engagement.
In order to further realize the utility model, following technical scheme can be preferentially selected:
Optionally, it is provided with the capsul to match with turbofan at left and right sides of the shell internal upper part, two close
Turbofan described in being mounted on one group in capsule drives the second gear group of the turbofan rotation and the setting of gear III to exist
On the outside of capsul, the gear III drives turbofan to rotate by passing through the shaft of capsul, above the first gear group
It is provided with wobble gear, the wobble gear engages always with first gear II, and wobble gear and two groups of second gear groups
Second gear I alternately engages, and the first gear group alternately drives second gear group to rotate by wobble gear.
Optionally, the sliding slot of arc is provided on the case inside wall, the wobble gear moves in sliding slot.
Optionally, the unidirectional air outlet valve is provided at the air outlet of two capsuls in left and right.
Optionally, the shell internal upper part is provided with the capsul to match with turbofan, the unidirectional air outlet valve peace
At the air outlet of capsul.
Optionally, the gear III drives turbofan rotation by passing through the shaft of capsul.
Optionally, filter cotton is provided between turbofan and air inlet on the case inside wall.
Optionally, the pressing handle upper portion hingedly on the inner wall of the housing on.
Optionally, the spring is installed on articulated shaft, and the spring one end presses against on the inner sidewall of pressing handle, bullet
The spring other end presses against in shell.
The beneficial effects of the utility model are:
1, pressing handle, first gear group and second gear group, setting on the inside of pressing handle are provided in the utility model
Have the rack gear of arc, act on pressing handle, the rotation of rack drives gear, gear drive turbofan rotation be external equipment into
Row inflation, this process just can be realized by one hand, avoid the shortcomings that existing air charging system needs both hands while operating, make a left side
The right hand alternately operates, and improves the practicability of the utility model；
2, single turbofan and two turbofan are provided in the utility model, single turbofan is suitble to aeration quantity
Small equipment, the equipment that two turbofan are suitble to aeration quantity big；First gear group and second gear group can be effectively by hands
The revolving speed that the frequency conversion of dynamic pressing is rotated at turbofan, improves the efficiency of turbofan work, the gas stream of aggrandizement apparatus
Amount；
3, in the utility model include two groups of turbofan, two gear III and two group second gear groups, wobble gear with
Two groups of second gear groups alternately engage, and act on pressing handle, and wobble gear is engaged with left side second gear group, recoil of spring,
Wobble gear is engaged with right side second gear group, and wobble gear alternately drives two groups of second gear group rotations, and then drives two
Turbofan generates wind-force, this structure can effectively improve the volumetric efficiency of air charging system.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment 2；
Fig. 2 is the top view of the utility model embodiment 2；
Fig. 3 is the structural schematic diagram of the utility model embodiment 1；
Fig. 4 is the top view of the utility model embodiment 1；
Wherein: 1- shell, 2- press handle, 3- rack gear, 4- spring, 5- first gear I, 6- first gear II, 7- second
Gear I, 8- second gear II, 9- gear III, 10- turbofan, 12- capsul, 13- air inlet, 14- inflate connection mouth, 15-
Unidirectional air outlet valve, 16- wobble gear, 17- sliding slot, 18- filter cotton.
Specific embodiment
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or it is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediary can also be passed through
It is indirectly connected, can be the connection inside two elements.For the ordinary skill in the art, it can be managed with concrete condition
Solve the concrete meaning of above-mentioned term in the present invention.
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment 1:
A kind of pressing fan-type air charging system as shown in Figure 3-4, including shell 1, shell 1 are Split type casing, shell 1
One group of first gear group and two groups of second gear groups are inside installed, first gear group includes coaxial mounted first gear I 5 and
One gear II 6, first gear I 5 is mounted on the inside of first gear II 6 and I 5 diameter of first gear is less than first gear II 6 directly
Diameter, two groups of second gear groups are symmetrically mounted on the left and right sides above first gear group respectively, and second gear group includes being co-axially mounted
Second gear I 7 and second gear II 8, second gear I 7 is mounted on the outside of second gear II 8, and I 7 diameter of second gear
Less than the diameter of second gear II 8, the sliding slot of arc is offered in shell 1 between first gear group and second gear group
17, wobble gear 16 is installed in sliding slot 17, wobble gear 16 moves in sliding slot 17, and wobble gear 16 and two group of second tooth
The second gear I 7 of wheel group alternately engages, and II 8 upside of second gear of two groups of second gear groups is engaged with gear III 9, gear
III 9 are co-axially mounted turbofan 10, and capsul 12, capsul 12 and close sealing are mounted at left and right sides of 1 internal upper part of shell
1 inner sidewall of shell of shell 12 forms an independent chamber, and turbofan 10 is mounted in chamber, and gear III 9 is close by passing through
The shaft of capsule 12 drives turbofan 10 to rotate, and 1 top of shell offers inflation connection mouth 14, and inflation connection mouth 14 is responsible for will
The utility model is connect with external inflation equipment, and the air outlet of two capsuls 12 extends at inflation connection mouth 12, and two
Unidirectional air outlet valve 15 is mounted at the air outlet of capsul 12；No less than 5 air inlets are offered on 1 left and right sides wall of shell
13,10 air inlet of turbofan is connected to air inlet 13, and air inlet 13 is located on 1 inner sidewall of shell in the air inlet of turbofan 10
Filter cotton 18 is installed between mouthful, filter cotton 18 can cross impurity or dust in air filtering；
Lower inside is equipped with pressing handle 2 in shell 1, and pressing handle 2 extends out to 1 outside of shell, presses handle 2
Top and 1 inner wall of shell it is hinged, be coated with spring 4 on pressing handle 2 and the hinged articulated shaft of shell 1, the press of 4 one end of spring
On pressing 2 inner sidewall of handle, the other end is pressed against in shell 1, and pressing 2 lower part of handle is equipped with arc-shaped rack 3, rack gear 3 with
What first gear group first gear I engaged always；
Wherein, first gear group and second gear group can be effectively by the frequency conversion of Manual press at turbofan 10
The revolving speed of rotation drives turbofan 10 to work, and realizes and inflates to external equipment, and the turbofan 10 in the utility model works
Revolving speed be generally 2000 turns per minute, for the needs for adapting to external inflation equipment, turbofan 10 is able to use other component
It is substituted to realize function of increasing pressure；It include one group of first gear group, two groups of second gear groups, two gears III in the present embodiment
9 and two groups of turbofan 10, pressing handle 2 is acted on, wobble gear 16 is engaged with left side second gear group, and pressing handle is in bullet
The effect of spring 4 is lower to be resetted, and during reset, wobble gear 16 moves in sliding slot 17, wobble gear 16 and the second tooth of right side
The engagement of wheel group, such wobble gear 16 are alternately engaged with two groups of second gear groups, and drive two groups of second gear group rotations, in turn
It drives two turbofan 10 to generate wind-force, the volumetric efficiency of air charging system can be effectively improved；Handle 2 is pressed in the present embodiment
Singlehanded pressing can be achieved, avoid the shortcomings that existing air charging system needs both hands while operating, operate right-hand man alternately,
Improve practicability.
The present embodiment course of work:
Pressing handle 2 is acted on, rack gear 3 drives first gear I 5 to rotate, and first gear I 5 drives coaxial mounted first
Gear II 6 rotates, and first gear II 6 engages always with wobble gear 16 and wobble gear 16 is driven to move in sliding slot 17, puts
Moving gear 16 engages with left side second gear I 7 and left side second gear I 7 is driven to rotate, and left side second gear I 7 drives coaxial peace
The second gear II 8 of dress rotates, and left side second gear II 8 engages with left side gear III 9 and left side gear III 9 is driven to rotate, left
Side gear III 9 drives coaxial mounted turbofan 10 to work, and the unidirectional air outlet valve 15 in 1 left side of shell is opened, and inflates connection mouth
14 pairs of external equipments are inflated, pressing handle 2 resetted under the action of spring 4, first gear group drive wobble gear 16 with
The engagement of right side second gear group, and then the turbofan 10 on 1 right side of shell is driven to work, the unidirectional air outlet valve 15 on 1 right side of shell
It opens, inflation connection mouth 14 is inflated external equipment, acts on pressing handle 2 again, so repeats, realizes the present apparatus pair
The lasting inflation of external equipment, this device are easy to operate, easy to use.
Embodiment 2:
A kind of pressing fan-type air charging system as shown in Figs. 1-2, including shell 1, be equipped in shell 1 first gear group with
Second gear group, second gear group are located above first gear group, and first gear group includes coaxial mounted I 5 He of first gear
Second gear II 6, second gear group include coaxial mounted second gear I 7 and second gear II 8, and second gear I 7 is ratchet
Can only unidirectional drive, the directly engagement of first gear II 6 and first gear I 7 or connect by transition gear, first gear group band
Dynamic second gear group rotation, II 8 top of second gear are engaged with gear III 9, and gear III 9 is coaxially installed with turbofan 10, shell
1 internal upper part of body is equipped with capsul 12, and unidirectional air outlet valve 15, capsul 12 and shell 1 are equipped at the air outlet of capsul 12
An independent chamber is formed on the inside of right side, turbofan 10 is mounted in chamber, on the side wall of shell 1 with 10 phase of turbofan
Corresponding position offers air inlet 13, and position corresponding with air inlet 13 is equipped with filter cotton 18, mistake on 1 inner sidewall of shell
Filter pulp 18 can effectively cross the impurity in air filtering, improve this air charging system and external equipment service life；Unidirectionally go out
15 installed in front of air valve has inflation connection mouth 14, and air charging system is connect by inflation connection mouth 14 with external inflation equipment；This reality is filled
The revolving speed that turbofan 10 works in device of air is generally 2000 turns per minute, for the needs for adapting to external inflation equipment, turbine
Fan 10 can be substituted using other component to realize function of increasing pressure；
Pressing handle 2 is installed, pressing handle 2 extends downward into 1 outside of shell, presses the top of handle 2 on the inside of shell 1
It is hinged with 1 inner wall of shell, it is coated with spring 4 on pressing handle 2 and the hinged articulated shaft of shell 1,4 one end of spring presses against pressing
On 2 inner sidewall of handle, the other end is pressed against in shell 1, and pressing 2 lower part of handle is equipped with arc-shaped rack 3, rack gear 3 and the first tooth
Wheel group first gear I engages always.
The present embodiment course of work:
The rack gear 3 of pressing handle 2 engages always with I 5 gear of first gear, acts on pressing handle 2, the drive of rack gear 3 the
The rotation of one gear I 5, first gear I 5 drive coaxial mounted first gear II 6 to rotate, first gear II 6 and second gear I 7
Engagement and the drive rotation of second gear I 7, second gear I 7 drive the coaxial mounted rotation of second gear II 8, second gear II 8
It engages with gear III 9 and is rotated with moving gear III 9, gear III 9 drives coaxial mounted turbofan 10 to work, turbofan 10
Wind-force is generated, unidirectional air outlet valve 15 is opened, and inflation connection mouth 14 is inflated external equipment, pressing handle 2 is acted on again,
It so repeats, realizes lasting inflation of the present apparatus to external equipment, this device is easy to operate, easy to use.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (9)
1. a kind of pressing fan-type air charging system, including shell, it is characterised in that: middle and upper part is provided with the first tooth in the shell
Wheel group and second gear group, the second gear group are located above first gear group, and the first gear group includes coaxial arrangement
First gear I and first gear II, the second gear group include coaxial arrangement second gear I and second gear II, institute
It states first gear group to connect with second gear group and second gear group is driven to rotate, is engaged with gear above the second gear II
III, the gear III is coaxially arranged with turbofan, corresponding with turbofan air inlet on wall at left and right sides of the shell
Position is provided with air inlet, and the upper part of the housing is provided with the inflation connection mouth being connected to external equipment, the inflation connection
Mouth is connected to the air outlet of turbofan, and unidirectional air outlet valve is provided at the air outlet of the turbofan；The lower part of the housing
Inside is provided with pressing handle, and the pressing lower portion thereof extends to hull outside, and the pressing handle upper portion, which is provided with, to be used for
The spring of pressing handle is resetted, is provided with the arc-shaped rack engaged with first gear I in the pressing handle.
2. a kind of pressing fan-type air charging system according to claim 1, it is characterised in that: described shell internal upper part or so two
Side is provided with the capsul to match with turbofan, be mounted on one group in two capsuls described in turbofan, drive
The second gear group and gear III of the turbofan rotation are arranged on the outside of capsul, and the gear III is by passing through capsul
Shaft drive turbofan rotation, be provided with wobble gear, the wobble gear and the first tooth above the first gear group
Wheel II engages always, and wobble gear is alternately engaged with the second gear I of two groups of second gear groups, and the first gear group passes through
Wobble gear alternately drives the rotation of second gear group.
3. a kind of pressing fan-type air charging system according to claim 2, it is characterised in that: be arranged on the case inside wall
There is the sliding slot of arc, the wobble gear moves in sliding slot.
4. a kind of pressing fan-type air charging system according to claim 2, it is characterised in that: the outlet air of two capsuls in left and right
The unidirectional air outlet valve is provided at mouthful.
5. a kind of pressing fan-type air charging system according to claim 1, it is characterised in that: the shell internal upper part is provided with
The capsul to match with turbofan, the unidirectional air outlet valve are mounted at the air outlet of capsul.
6. a kind of pressing fan-type air charging system according to claim 5, it is characterised in that: the gear III is close by passing through
The shaft of capsule drives turbofan rotation.
7. a kind of pressing fan-type air charging system according to claim 1, it is characterised in that: be located on the case inside wall
Filter cotton is provided between turbofan and air inlet.
8. a kind of pressing fan-type air charging system according to claim 1, it is characterised in that: the pressing handle upper portion is hinged
On on the inner wall of the housing.
9. a kind of pressing fan-type air charging system according to claim 1, it is characterised in that: the spring is installed on articulated shaft
On, the spring one end presses against on the inner sidewall of pressing handle, and the spring other end presses against in shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822105403.9U CN209244884U (en) | 2018-12-14 | 2018-12-14 | A kind of pressing fan-type air charging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822105403.9U CN209244884U (en) | 2018-12-14 | 2018-12-14 | A kind of pressing fan-type air charging system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209244884U true CN209244884U (en) | 2019-08-13 |
Family
ID=67533195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822105403.9U Expired - Fee Related CN209244884U (en) | 2018-12-14 | 2018-12-14 | A kind of pressing fan-type air charging system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209244884U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111643910A (en) * | 2020-04-22 | 2020-09-11 | 怀化学院 | Portable handheld toy with pressure relieving effect |
| CN111739451A (en) * | 2020-07-01 | 2020-10-02 | 杭州麦扑文化创意有限公司 | Intelligent input method for scenic spot voice explanation data |
| CN112161353A (en) * | 2020-10-09 | 2021-01-01 | 中山市艺龙电子有限公司 | Finger pressing fan |
-
2018
- 2018-12-14 CN CN201822105403.9U patent/CN209244884U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111643910A (en) * | 2020-04-22 | 2020-09-11 | 怀化学院 | Portable handheld toy with pressure relieving effect |
| CN111739451A (en) * | 2020-07-01 | 2020-10-02 | 杭州麦扑文化创意有限公司 | Intelligent input method for scenic spot voice explanation data |
| CN112161353A (en) * | 2020-10-09 | 2021-01-01 | 中山市艺龙电子有限公司 | Finger pressing fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190813 Termination date: 20201214 |