CN207363837U - A kind of air pump structure - Google Patents
A kind of air pump structure Download PDFInfo
- Publication number
- CN207363837U CN207363837U CN201720784305.5U CN201720784305U CN207363837U CN 207363837 U CN207363837 U CN 207363837U CN 201720784305 U CN201720784305 U CN 201720784305U CN 207363837 U CN207363837 U CN 207363837U
- Authority
- CN
- China
- Prior art keywords
- shell
- cylinder
- air pump
- pump structure
- structure according
- 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.)
- Active
Links
Landscapes
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
It the utility model is related to air pump technical field, refer in particular to a kind of air pump structure, including driving motor, reduction assemblies and cylinder piston, the driving motor is drivingly connected with reduction assemblies, the reduction assemblies are drivingly connected with cylinder piston, further include bracket shell, bracket shell includes first half-shell and the second half-shell, formed with installation cavity and cylinder chamber after first half-shell and the second half-shell pairing, the end of the first half-shell and the second half-shell is equipped with the cylinder head for being used for locking first half-shell and the second half-shell, the reduction assemblies are installed on installation cavity, one end of cylinder piston is installed in cylinder chamber.The bracket shell of the utility model includes first half-shell and the second half-shell, it uses the integrally formed full pack arrangement of two-flap type pairing, stent shell and cylinder shell are integrated in one.During assembling, only first half-shell and the second half-shell pairing need to be realized installation, its is easy for installation, can craftsmanship it is strong, it is easy to process, improve production efficiency, save production cost.
Description
Technical field
Air pump technical field is the utility model is related to, refers in particular to a kind of air pump structure.
Background technology
Inflator pump is also known as pump, inflating pump or inflator, is a kind of inflatable tool by the operating of motor come work.
The operation principle of inflator pump is：Energization makes motor running, and when this occurs, the check-valves of piston is washed open by the air pressure of air, gas
Into inflator, and when being inflated into tire, check-valves is closed by the air pressure in inflator again, and gas has been put into tire.At present,
Inflator pump is widely used in and the field such as automobile, magic motorcycle, bicycle, ball, rubber boat.
Existing inflator pump mainly includes drive motor, rack, the gear reducer mechanism being arranged in rack and is installed on machine
Cylinder of frame etc., using this air pump structure, it is necessary to which cylinder is installed on rack, its install inconvenience, can craftsmanship it is poor, expend
Time, under production efficiency, it is urgent to provide a kind of scheme of optimization.
The content of the invention
, can the strong air pump structure of craftsmanship the technical problem to be solved by the present invention is to provide a kind of easy for installation.
In order to solve the above-mentioned technical problem, the utility model adopts the following technical solution：
A kind of air pump structure, including driving motor, reduction assemblies and cylinder piston, the driving motor and reduction assemblies
Be drivingly connected, the reduction assemblies and cylinder piston are drivingly connected, and further include bracket shell, bracket shell include first half-shell and
Second half-shell, formed with installation cavity and cylinder chamber after first half-shell and the second half-shell pairing, the first half-shell and the second half-shell
End be equipped with and be used to lock the cylinder head of first half-shell and the second half-shell, the reduction assemblies are installed on installation cavity, and cylinder is lived
One end of plug is installed in cylinder chamber.
Wherein, cylinder liner is provided with the cylinder chamber, one end of the cylinder piston is installed in cylinder liner.
Wherein, the cylinder head screws in the end of the first half-shell and the second half-shell, and is clamped with the end.
Wherein, first half-shell and/or the second half-shell are equipped with card convex, and the cylinder head is provided with coordinates button hole with card convex,
During by the end of cylinder head screw-in first half-shell and the second half-shell, card convex is stuck in button hole.
Wherein, the first half-shell is both provided with the hollow hole of hollow out cylinder chamber with the second half-shell.
Wherein, the first half-shell and the second half-shell are equipped with abutting platform for abutting cylinder liner front end and for cards
Connect the card slot of cylinder liner rear end.
Wherein, the bottom of the first half-shell and the bottom of the second half-shell are both provided with half disk of installation, first half-shell and the
Latter two half disk of installation of two half-shell pairings forms flange, and the driving motor is installed on flange.
Wherein, the flange is provided with some mounting holes, and driving motor is spirally connected by mounting hole and flange.
Wherein, the reduction assemblies include being installed on the driving gear of driving motor output shaft, engage with driving gear
Driven gear, the cam being connected by gear shaft with driven gear, the cylinder piston are connected with cam.
Wherein, the installation cavity is provided with bearing, and the gear shaft is installed on installation cavity by bearing.
The beneficial effects of the utility model：
The bracket shell of the utility model includes first half-shell and the second half-shell, it uses integrally formed two-flap type pairing
Full pack arrangement, stent shell and cylinder shell are integrated in one.Reduction assemblies are installed on installation cavity, one end of cylinder piston is installed in
In cylinder chamber, driving motor is installed on bracket shell, during assembling, only first half-shell and the second half-shell pairing need to be realized peace
Dress, its is easy for installation, can craftsmanship it is strong, it is easy to process, improve production efficiency, save production cost.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the utility model.
Fig. 2 is stereochemical structure structural decomposition diagram described in the utility model.
Fig. 3 is the stereochemical structure decomposing schematic representation of bracket shell described in the utility model.
Fig. 4 is the cross-sectional view of the utility model.
Fig. 5 hides the dimensional structure diagram after bracket shell and cylinder head for the utility model.
Embodiment
For the ease of the understanding of those skilled in the art, the utility model is made with reference to embodiment and attached drawing further
Explanation, the content that embodiment refers to not is restriction to the utility model.
As shown in Figures 1 to 5, a kind of air pump structure, including driving motor 1, reduction assemblies 2 and cylinder piston 3, it is described
Driving motor 1 is drivingly connected with reduction assemblies 2, and the reduction assemblies 2 are drivingly connected with cylinder piston 3, further include bracket shell
4, bracket shell 4 includes 41 and second half-shell 42 of first half-shell, formed with installation after 41 and second half-shell of first half-shell, 42 pairing
Chamber 43 and cylinder chamber 44, the end that 41 and second half-shell 42 of first half-shell is located at cylinder chamber 44 are equipped with and are used to lock the first half
The cylinder head 5 of 41 and second half-shell 42 of shell, the reduction assemblies 2 are installed on installation cavity 43, and one end of cylinder piston 3 is installed in gas
Cylinder chamber 44.
The bracket shell 4 of the utility model includes 41 and second half-shell 42 of first half-shell, it uses integrally formed two valve
The full pack arrangement of formula pairing, stent shell and cylinder shell are integrated in one.Reduction assemblies 2 are installed on installation cavity 43, cylinder piston 3
One end be installed in cylinder chamber 44, driving motor 1 is installed on bracket shell 4, only need to be by 41 He of first half-shell during assembling
After second half-shell, 4 pairing, cylinder head 5 is screwed on, cylinder head 5 locks 41 and second half-shell 4 of first half-shell, that is, realizes peace
Dress, its is easy for installation, can craftsmanship it is strong, it is easy to process, improve production efficiency, save production cost.
In the present embodiment, cylinder liner 6 is provided with the cylinder chamber 44, one end of the cylinder piston 3 is installed in gas
Cylinder liner 6.Cylinder liner 6 is set in 41 and second half-shell 4 of first half-shell, in use, cylinder piston 3 is in cylinder liner 6
Move back and forth, so as to carrying out pumping action.Cylinder liner 6 is set to be used cooperatively with cylinder piston 3, which can be with
Carry out it is separately machined, to meet fit precision, so as to reduce the cost of production.
In the present embodiment, the cylinder head 5 screws in the end of 41 and second half-shell 42 of first half-shell, and with the end
Clamping.The first half are locked by the way of the end that cylinder head 5 is screwed in 41 and second half-shell 42 of first half-shell is clamped
41 and second half-shell 42 of shell, is fixed conveniently 41 and second half-shell 42 of first half-shell, simple operation.
Specifically, 41 and/or second half-shell 42 of first half-shell is equipped with card convex 10, the cylinder head 5 is provided with and card convex
10 coordinate button hole 20, and when cylinder head 5 is screwed in the end of 41 and second half-shell 42 of first half-shell, card convex 10 is stuck in button hole 20.
During installation, after 41 and second half-shell of first half-shell, 4 pairing, cylinder cap 5 is screwed in, card convex 10 is stuck in 20 in button hole, so as to the
One half-shell 41 and the second half-shell 42 are fastened, it is necessary to when being dismantled, and directly screw out cylinder cap 5, can open first half-shell 41 and the
Two half-shells 4, it is convenient that it is mounted and dismounted, and reduces the use of screw, realizes to 41 and second half-shell 4 of first half-shell without screw locking
Connection.
In the present embodiment, 41 and second half-shell 42 of first half-shell is both provided with the hollow hole 45 of hollow out cylinder chamber 44,
Be conducive to the heat dissipation of 44 inside cylinder liner 6 of cylinder chamber, and set hollow hole 45 to save shaping 41 and second half-shell of first half-shell
42 material, mitigates the weight of inflator pump entirety.
In the present embodiment, the first half-shell 41 is equipped with for abutting supporting for 6 front end of cylinder liner with the second half-shell 42
Connect platform 46 and the card slot 47 for being clamped 6 rear end of cylinder liner.During installation, the front end of cylinder liner 6, which is connected to, abuts platform 46, gas
The rear end of cylinder liner 6 is connected in card slot 47, so as to carry out installation fixation to cylinder liner 6, it is fixed conveniently reliably.
In the present embodiment, the bottom of the bottom of the first half-shell 41 and the second half-shell 42 is both provided with half disk 48 of installation,
Latter two half disk 48 of installation of 41 and second half-shell of first half-shell, 42 pairing forms flange 49, and the driving motor 1 is installed on flange
49.Specifically, the flange 49 is provided with some mounting holes 491, driving motor 1 is spirally connected by mounting hole 491 and flange 49.
In the present embodiment, the reduction assemblies 2 include driving gear 21 and the active for being installed on driving 1 output shaft of motor
Driven gear 22 that gear 21 engages, the cam 24 that is connected by gear shaft 23 with driven gear 22, the cylinder piston 3 and
Cam 24 connects.The installation cavity 43 is provided with bearing 7, and the gear shaft 23 is installed on installation cavity 43 by bearing 7 so that tooth
Wheel shaft 23 rotates smooth and steady.During inflation, driving motor 1 drives driving gear 21 to rotate, so as to drive and driving gear 21
The driven gear 22 of engagement rotates, and driven gear 22 is rotated by gear shaft 23 with moving cam 24, so that cylinder piston 3 is in gas
Cylinder liner 6 moves back and forth, to realize that inflation acts.
Above-described embodiment is the preferable implementation of the utility model, and in addition, the utility model can be with other sides
Formula is realized, any on the premise of the technical program design is not departed from obviously to replace in the protection model of the utility model
Within enclosing.
Claims (10)
1. a kind of air pump structure, including driving motor (1), reduction assemblies (2) and cylinder piston (3), the driving motor (1)
It is drivingly connected with reduction assemblies (2), the reduction assemblies (2) are drivingly connected with cylinder piston (3), it is characterised in that：Further include
Bracket shell (4), bracket shell (4) include first half-shell (41) and the second half-shell (42), first half-shell (41) and the second half-shell
(42) after pairing formed with installation cavity (43) and cylinder chamber (44), the end of the first half-shell (41) and the second half-shell (42) is set
The cylinder head (5) of locking first half-shell (41) and the second half-shell (42) is useful for, the reduction assemblies (2) are installed on installation cavity
(43), one end of cylinder piston (3) is installed in cylinder chamber (44).
A kind of 2. air pump structure according to claim 1, it is characterised in that：Cylinder is provided with the cylinder chamber (44)
Liner (6), one end of the cylinder piston (3) are installed in cylinder liner (6).
A kind of 3. air pump structure according to claim 1, it is characterised in that：The cylinder head (5) screws in described first
The end of half-shell (41) and the second half-shell (42), and be clamped with the end.
A kind of 4. air pump structure according to claims 1 to 3 any one, it is characterised in that：First half-shell (41) and/
Or second half-shell (42) be equipped with card convex (10), the cylinder head (5) is provided with coordinates button hole (20) with card convex (10), by cylinder
During the end of lid (5) screw-in first half-shell (41) and the second half-shell (42), card convex (10) is stuck in button hole (20).
A kind of 5. air pump structure according to claim 2, it is characterised in that：The first half-shell (41) and the second half-shell
(42) it is both provided with the hollow hole (45) of hollow out cylinder chamber (44).
A kind of 6. air pump structure according to claim 1, it is characterised in that：The first half-shell (41) and the second half-shell
(42) the abutting platform (46) for abutting cylinder liner (6) front end and the card slot for being clamped cylinder liner (6) rear end are equipped with
(47)。
A kind of 7. air pump structure according to claim 1, it is characterised in that：The bottom of the first half-shell (41) and
The bottom of two half-shells (42) is both provided with half disk of installation (48), latter two installation of first half-shell (41) and the second half-shell (42) pairing
Half disk (48) forms flange (49), and the driving motor (1) is installed on flange (49).
A kind of 8. air pump structure according to claim 7, it is characterised in that：The flange (49) is provided with some installations
Hole (491), driving motor (1) are spirally connected by mounting hole (491) and flange (49).
A kind of 9. air pump structure according to claim 1, it is characterised in that：The reduction assemblies (2) include being installed on
The driving gear (21) for driving motor (1) output shaft, the driven gear (22) engaged with driving gear (21), pass through gear shaft
(23) cam (24) being connected with driven gear (22), the cylinder piston (3) are connected with cam (24).
A kind of 10. air pump structure according to claim 9, it is characterised in that：Axis is provided with the installation cavity (43)
Hold (7), the gear shaft (23) is installed on installation cavity (43) by bearing (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720784305.5U CN207363837U (en) | 2017-06-30 | 2017-06-30 | A kind of air pump structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720784305.5U CN207363837U (en) | 2017-06-30 | 2017-06-30 | A kind of air pump structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207363837U true CN207363837U (en) | 2018-05-15 |
Family
ID=62425346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720784305.5U Active CN207363837U (en) | 2017-06-30 | 2017-06-30 | A kind of air pump structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207363837U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110714892A (en) * | 2018-07-12 | 2020-01-21 | 惠州市唐群座椅科技股份有限公司 | Air pump capable of reducing noise |
-
2017
- 2017-06-30 CN CN201720784305.5U patent/CN207363837U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110714892A (en) * | 2018-07-12 | 2020-01-21 | 惠州市唐群座椅科技股份有限公司 | Air pump capable of reducing noise |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207363837U (en) | A kind of air pump structure | |
| CN105221390B (en) | A kind of Miniature inflatable movement | |
| CN212360087U (en) | Electric two-way inflator pump | |
| CN201218176Y (en) | Air pump | |
| CN204783526U (en) | Aeration pump | |
| CN204431782U (en) | The decompressor of punch press | |
| CN210290046U (en) | Air pump | |
| CN205172870U (en) | Miniature core of inflating | |
| CN215292793U (en) | Split piston gear inflator pump | |
| CN213450731U (en) | Miniature double-cylinder electric high-pressure air pump | |
| CN212250377U (en) | Core structure of inflator pump | |
| CN203098224U (en) | Direct-current air pump for automobile seat | |
| CN201810520U (en) | Low noise inflator pump | |
| CN205823708U (en) | Portable inflator pump | |
| CN212137457U (en) | Gas-assisted electric cylinder device | |
| CN2331770Y (en) | DC vacuum air pump | |
| CN2139998Y (en) | Circular machinery inflater | |
| CN205013227U (en) | Inflator pump | |
| CN201070616Y (en) | Automatic rotating device of paint spraying machine clamper | |
| CN206085428U (en) | Mould machine is turned over in energy -conservation | |
| CN205647111U (en) | Motor that possesses two changeable shells | |
| CN218502440U (en) | Diesel engine water pump shell machining device | |
| CN211852079U (en) | Inflating pump | |
| CN218913119U (en) | Inflator pump for repairing double pressure relief type tire | |
| CN216812200U (en) | Vacuum pump with low noise and high efficiency |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |