CN205349644U - Screwless fast assembly formula atomizing compression pump - Google Patents
Screwless fast assembly formula atomizing compression pump Download PDFInfo
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- CN205349644U CN205349644U CN201521102274.8U CN201521102274U CN205349644U CN 205349644 U CN205349644 U CN 205349644U CN 201521102274 U CN201521102274 U CN 201521102274U CN 205349644 U CN205349644 U CN 205349644U
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Abstract
The utility model relates to an atomizing compression pump field, concretely relates to screwless fast assembly formula atomizing compression pump. It includes actuating mechanism, support, eccentric wheel, piston rod, piston, piston cylinder, cylinder end, and actuating mechanism's pivot front end passes through the eccentric wheel and connects lower end of the piston rod, and the piston is connected to the piston rod upper end, and the piston is adorned in the piston cylinder, and the actuating mechanism front end is equipped with the support, and the design has the jar seat in the middle of the support, and the piston cylinder is adorned on the jar seat, and the cylinder end is equipped with to the piston cylinder upper end, and the cylinder end both sides clamp between the support, and the piston cylinder lower extreme clamps on the jar seat. The advantage is that the design is simple, convenient to use, and piston cylinder bottom and jar seat joint, piston cylinder upper end and cylinder end joint, the compression pump equipment of pegging graft has fast been realized to cylinder end and support joint, save time, save material, reduce cost, the noise hangs down, meets the need of market.
Description
Technical field
This utility model relates to atomization compressor pump field, is specifically related to a kind of without screw fast assembling atomization compressor pump.
Background technology
The application of atomization compressor pump is more and more extensive at present, means relative to the disease of the respiratory tracts such as traditional medication treatment asthma, medical liquid atomizing is become molecule by medical vaporizer, medicine enters respiratory tract and pulmonary deposition by breathing the mode sucked, thus reaching painless, effectively treatment rapidly, belong to two class medical apparatus and instruments.Medical vaporizer is mainly used in treating various upper and lower respiratory system diseases, such as the disease occurred in trachea-bronchial epithelial cell, alveolar, the thoracic cavities such as flu, heating, cough, asthma, laryngopharynx swelling and pain, pharyngitis, rhinitis, bronchitis, pneumoconiosis.Atomization inspiration treatment is a kind of important and effective Therapeutic Method in respiratory system disease Therapeutic Method, adopt nebulizer that medical liquid atomizing is become molecule, medicine enters respiratory tract and pulmonary deposition by breathing the mode sucked, thus reaching purpose painless, effectively treatment rapidly.
Medical vaporizer type has three kinds, and mainstream type is compression atomizer and soniclizer, and also one is net formula nebulizer (exclusive for Omron at present).Compression atomizer adopts oil-free piston compressor, and for improving comfort, energy-saving and low-noise is its key technology.General 60 decibels of currently used medical vaporizer level of noise, the noise of medical vaporizer mainly due to gas from the air inlet of the air cavity of oil-free piston compressor flow into air cavity internal time, gas-flow resistance changes suddenly, and air-flow limit layer is destroyed, and produces vibration；The natural frequency of the frequency of above-mentioned vibration and existing internal structure lower air chamber has certain plyability, causes covibration, increases the vibration of sound source.
Mentioning a kind of oil-free piston compressor of medical vaporizer in patent 201320193846.2, it utilizes the extension setting up air inlet in air cavity to destroy the generation of sound source resonance, and reduces noise.Adopt such method, although can reduce noise, but can only by the noise of the lower noise of original 60 decibels to about 45-55 decibel, and effect is not as obvious.
At present all adopt screw and silk hole locking mode for assembling major part compression atomizer, assemble by screw is fixing, time-consuming, it is necessary to corresponding design silk hole, waste material, cost is high.
Summary of the invention
In order to solve the problems referred to above, the utility model proposes a kind of without screw fast assembling atomization compressor pump, design is simple, easy to use, it is possible to quickly grafting assembles, and the saving time, saves material, reduces cost, and noise is low, meets the market demand.
In order to reach above-mentioned utility model purpose, the utility model proposes techniques below scheme:
The atomization compressor pump of fast assembling without screw, it includes driving mechanism, support, eccentric, piston rod, piston, piston cylinder, cylinder head, the rotating shaft front end of driving mechanism connects piston-rod lower end by eccentric, and piston rod upper end connects piston, and piston is loaded in piston cylinder, driving mechanism front end is equipped with support, support medium design has cylinder seat, and piston cylinder is contained on cylinder seat, and piston cylinder upper end is equipped with cylinder head, cylinder head both sides are installed between support, and piston cylinder lower end is installed on cylinder seat.
Described support includes clamping plate, cylinder seat, fixing seat, fixing seat upper end is vertically equipped with cylinder seat, fixing seat and cylinder seat both sides are respectively designed with clamping plate, two clamping plate inner top side have groove and form overhead kick shape, fixing seat both sides are fixed on driving mechanism, have a semiellipse groove in the middle of cylinder seat, and the design of both sides, cylinder seat upper end has two-layer ladder, the inner side of two-layer ladder upper end connecting cleat, the ground floor ladder medium design of two-layer ladder has square protruding.
Described piston cylinder lower end design has several card bases, cylinder body upper end seals and lower end is open, air inlet and gas outlet is had in the middle of cylinder body upper end, air inlet and gas outlet are fitted with a butterfly spool, and piston cylinder lower end is stuck in the square projection on the two-layer ladder of cylinder seat both sides by two adjacent card bases.
Described both sides, cylinder head lower end design has bayonet socket, and in bayonet socket, design has fixture block, fixture block to be stuck in the groove inside clamping plate upper end, and bayonet socket is stuck in two side positions of clamping plate groove.
Described cylinder head includes air inlet pipe, escape pipe, air cavity, upper cover, the design of cylinder head lower end has cylinder head seat, cylinder head seat is a toroidal groove, cylinder head seat is installed on piston cylinder upper end, cylinder head seat medium design has air inlet and gas outlet, and above cylinder head seat, design has an air cavity and air cavity UNICOM air inlet, and upper cover is stamped in air cavity upper end, air cavity side is equipped with air inlet pipe, and the design of cylinder head seat upper end has escape pipe and escape pipe to connect gas outlet；Air inlet is elliptical shape, and gas outlet is that in ellipticity and gas outlet, design has crosswise plate.
Described driving mechanism includes motor, transformator and fan, and transformator lower end is equipped with motor, and equipped with fan in motor rear end rotating shaft, the rotating shaft of motor front end connects piston-rod lower end by eccentric.
Described support, piston cylinder and cylinder head all adopt plastic material injection moulding integrated molding respectively.
The groove of " 8 " shape is had outside the air inlet of the cylinder body upper end of described piston cylinder and gas outlet, butterfly spool is designed to " 8 " shape spool, butterfly spool is contained in the groove of " 8 " shape, air inlet is designed to crescent shape, gas outlet is designed to two little half-oval shaped, butterfly spool both sides have in semi-circular hole and semi-circular hole and are respectively designed with flap, and the flap of inlet side is less than air inlet, and the flap of side of giving vent to anger is bigger than gas outlet.
The installation corresponding with the air inlet of piston cylinder upper end and gas outlet of the described air inlet on cylinder head seat and gas outlet and between equipped with butterfly spool.
The utility model has the advantages that design is simple, easy to use, with cylinder seat clamping bottom piston cylinder, piston cylinder upper end and cylinder head clamping, cylinder head and support clamping, it is achieved that the quick grafting of compressor pump assembles, and saves the time, saves material, reducing cost, noise is low, meets the market demand.
Accompanying drawing explanation
Fig. 1 is schematic top plan view of the present utility model.
Fig. 2 is side view of the present utility model.
Fig. 3 is axonometric chart one of the present utility model.
Fig. 4 is axonometric chart two of the present utility model.
Fig. 5 is the schematic diagram one of support of the present utility model.
Fig. 6 is the schematic diagram two of support of the present utility model.
Fig. 7 is the schematic diagram one of piston cylinder of the present utility model.
Fig. 8 is the schematic diagram two of piston cylinder of the present utility model.
Fig. 9 is the schematic diagram one of cylinder head of the present utility model.
Figure 10 is the schematic diagram two of cylinder head of the present utility model.
Figure 11 is the schematic diagram of butterfly spool of the present utility model.
Figure 12 is the schematic diagram of upper cover of the present utility model.
Detailed description of the invention
With reference to accompanying drawing 1-4, the atomization compressor pump of fast assembling without screw, it includes driving mechanism 1, support 2, eccentric 3, piston rod 4, piston, piston cylinder 5, cylinder head 6, the rotating shaft front end of driving mechanism 1 connects piston rod 4 lower end by eccentric 3, piston rod 4 upper end connects piston, piston is loaded in piston cylinder 5, driving mechanism 1 front end is equipped with support 2, support 2 medium design has cylinder seat 21, piston cylinder 5 is contained on cylinder seat 21, piston cylinder 5 upper end is equipped with cylinder head 6, and cylinder head 6 both sides are installed between support 2, and piston cylinder 5 lower end is installed on cylinder seat 21.
Fig. 5-6, described support 2 includes clamping plate 22, cylinder seat 21, fixing seat 23, fixing seat 23 upper end is vertically equipped with cylinder seat 21, fixing seat 23 and cylinder seat 21 both sides are respectively designed with clamping plate 22, two clamping plate 22 inner top side have groove 24 and form overhead kick shape, fixing seat 23 both sides are fixed on driving mechanism 1, a semiellipse groove 25 is had in the middle of cylinder seat 21, the design of both sides, cylinder seat 21 upper end has two-layer ladder 26, the inner side of two-layer ladder 26 upper end connecting cleat 22, the ground floor ladder medium design of two-layer ladder 26 has square projection 27.
Fig. 7-8, described piston cylinder 5 lower end design has several card bases 51, cylinder body upper end seals and lower end is open, air inlet 52 and gas outlet 53 is had in the middle of cylinder body upper end, air inlet 52 and gas outlet 53 are fitted with a butterfly spool 7, and piston cylinder 5 lower end is stuck in the square projection 27 on the two-layer ladder 26 of cylinder seat 21 both sides by two adjacent card bases 51.Card base 51 quantity one circle eight the bests of design, such piston cylinder 5, regardless of angle, can quickly position the adjacent card base 51 of any two and be installed in the square projection 27 on the two-layer ladder of cylinder seat 21 both sides.
Fig. 9-10, described both sides, cylinder head 6 lower end design has bayonet socket 61, and in bayonet socket 61, design has fixture block 8, fixture block 8 to be stuck in the groove 24 inside clamping plate 22 upper end, and bayonet socket 61 is stuck in two side positions of clamping plate groove 24.
Fig. 9-10, described cylinder head 6 includes air inlet pipe 62, escape pipe 63, air cavity 64, upper cover 65, the design of cylinder head lower end has cylinder head seat 66, cylinder head seat 66 is a toroidal groove, cylinder head seat 66 is installed on piston cylinder 5 upper end, cylinder head seat 66 medium design has air inlet 67 and gas outlet 68, cylinder head seat 66 design above has an air cavity 64 and air cavity 64 UNICOM air inlet 67, upper cover 65 is stamped in air cavity 64 upper end, air cavity 64 side is equipped with air inlet pipe 62, and the design of cylinder head seat 66 upper end has escape pipe 63 and escape pipe 63 to connect gas outlet 68；Air inlet 67 is elliptical shape, and gas outlet 68 is that in ellipticity and gas outlet 68, design has crosswise plate 60.It is embodiment one that air inlet pipe 62 and escape pipe 63 design and installation mouth of pipe direction can need design direction, this utility model to provide direction shown in accompanying drawing according to compressor pump enclosure designs.
Fig. 3-4, described driving mechanism 1 includes motor 11, transformator 12 and fan 13, and transformator 12 lower end is equipped with motor 11, and equipped with fan 13 in motor 11 rear end rotating shaft, motor 11 front end rotating shaft connects piston rod 4 lower end by eccentric 3.
Described support 2, piston cylinder 5 and cylinder head 6 all adopt plastic material, and integral molded plastic is one-body molded respectively.
Fig. 7-8, the groove 54 of " 8 " shape is had outside the air inlet 52 of the cylinder body upper end of described piston cylinder 5 and gas outlet 53, butterfly spool 7 is designed to " 8 " shape spool, butterfly spool 7 is contained in the groove 54 of " 8 " shape, air inlet 52 is designed to crescent shape, and gas outlet 53 is designed to two little half-oval shaped, and butterfly spool 7 both sides have in semi-circular hole and semi-circular hole and are respectively designed with flap 71, the flap 71 of inlet side is less than air inlet, and the flap 71 of side of giving vent to anger is bigger than gas outlet.
Figure 10, the installation corresponding with the air inlet 52 of piston cylinder 5 upper end and gas outlet 53 of the described air inlet 67 on cylinder head seat 66 and gas outlet 68 and between equipped with butterfly spool 7.Air inlet 67 on cylinder head seat 66 is less than the flap 71 of butterfly spool, and gas outlet 68 is then big than flap 71.
When this utility model uses, after driving mechanism energising, motor rotates and drives eccentric to drive piston rod, piston is made to pump in piston cylinder by piston rod, air-breathing when piston moves downward, air-flow enters into air cavity from air inlet pipe, from air cavity at the air inlet to cylinder head, air-flow blows the flap of butterfly spool side open, enter in piston cylinder by piston cylinder upper end air inlet, the opposite side flap of butterfly spool can be lived the gas outlet seal of piston cylinder upper end simultaneously, (preventing leaks gas also prevents the air-flow after compressing from flowing backwards), during piston stroking upward, air-flow is carried out Fast Compression, air-flow can be discharged by gas outlet, the flap of the butterfly spool that air-flow goes out gas outlet backs down, air-flow enters cylinder head seat, shunting by crosswise plate, air-flow sound is made to reduce, air-flow after final compression is discharged from escape pipe, top on the flap of the butterfly spool at the air inlet place of piston cylinder simultaneously, just airtight for the air inlet on cylinder head seat, such air-flow would not flow backwards.
During installation, some card bases of piston cylinder lower end design, adjacent two card bases of two side positions can be connected in the square projection on cylinder seat by rapid card, piston cylinder upper end fast inserted is in cylinder head seat, cylinder head both sides are then installed between two clamping plate of support simultaneously, upper cover is also directly be installed on air cavity upper end, fix without screw, convenient and swift, and block dress firmly, it is entirely capable of reaching instructions for use, save screw, without opening a hole in structure, support, cylinder head, piston cylinder three integral molded plastic respectively is integrally formed, batch production, screw can be saved in a large number, save material, it is substantially reduced manufacturing cost.
Claims (9)
1. it is atomized compressor pump without screw fast assembling, it includes driving mechanism, support, eccentric, piston rod, piston, piston cylinder, cylinder head, it is characterized in that the rotating shaft front end of driving mechanism connects piston-rod lower end by eccentric, piston rod upper end connects piston, and piston is loaded in piston cylinder, driving mechanism front end is equipped with support, support medium design has cylinder seat, and piston cylinder is contained on cylinder seat, and piston cylinder upper end is equipped with cylinder head, cylinder head both sides are installed between support, and piston cylinder lower end is installed on cylinder seat.
2. fast assembling without screw according to claim 1 atomization compressor pump, it is characterized in that described support includes clamping plate, cylinder seat, fixing seat, fixing seat upper end is vertically equipped with cylinder seat, fixing seat and cylinder seat both sides are respectively designed with clamping plate, two clamping plate inner top side have groove and form overhead kick shape, fixing seat both sides are fixed on driving mechanism, a semiellipse groove is had in the middle of cylinder seat, the design of both sides, cylinder seat upper end has two-layer ladder, the inner side of two-layer ladder upper end connecting cleat, the ground floor ladder medium design of two-layer ladder has square protruding.
3. fast assembling without screw according to claim 1 and 2 atomization compressor pump, it is characterized in that described piston cylinder lower end design has several card bases, cylinder body upper end seals and lower end is open, air inlet and gas outlet is had in the middle of cylinder body upper end, air inlet and gas outlet are fitted with a butterfly spool, and piston cylinder lower end is stuck in the square projection on the two-layer ladder of cylinder seat both sides by two adjacent card bases.
4. fast assembling without screw according to claim 1 and 2 atomization compressor pump, it is characterized in that described both sides, cylinder head lower end design has bayonet socket, in bayonet socket, design has fixture block, fixture block to be stuck in the groove inside clamping plate upper end, and bayonet socket is stuck in two side positions of clamping plate groove.
5. fast assembling without screw according to claim 1 atomization compressor pump, it is characterized in that described cylinder head includes air inlet pipe, escape pipe, air cavity, upper cover, the design of cylinder head lower end has cylinder head seat, cylinder head seat is a toroidal groove, cylinder head seat is installed on piston cylinder upper end, cylinder head seat medium design has air inlet and gas outlet, above cylinder head seat, design has an air cavity and air cavity UNICOM air inlet, upper cover is stamped in air cavity upper end, air cavity side is equipped with air inlet pipe, and the design of cylinder head seat upper end has escape pipe and escape pipe to connect gas outlet；Air inlet is elliptical shape, and gas outlet is that in ellipticity and gas outlet, design has crosswise plate.
6. fast assembling without screw according to claim 1 atomization compressor pump, it is characterized in that described driving mechanism includes motor, transformator and fan, transformator lower end is equipped with motor, and equipped with fan in motor rear end rotating shaft, the rotating shaft of motor front end connects piston-rod lower end by eccentric.
7. fast assembling without screw according to claim 1 atomization compressor pump, is characterized in that described support, piston cylinder and cylinder head all adopt plastic material injection moulding integrated molding respectively.
8. fast assembling without screw according to claim 3 atomization compressor pump, it is characterized in that having outside the air inlet of the cylinder body upper end of described piston cylinder and gas outlet the groove of " 8 " shape, butterfly spool is designed to " 8 " shape spool, butterfly spool is contained in the groove of " 8 " shape, air inlet is designed to crescent shape, gas outlet is designed to two little half-oval shaped, butterfly spool both sides have in semi-circular hole and semi-circular hole and are respectively designed with flap, the flap of inlet side is less than air inlet, and the flap of side of giving vent to anger is bigger than gas outlet.
9. according to claim 5 or 8 fast assembling without screw atomization compressor pump, it is characterized in that the installation corresponding with the air inlet of piston cylinder upper end and gas outlet of the air inlet on described cylinder head seat and gas outlet and between equipped with butterfly spool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521102274.8U CN205349644U (en) | 2015-12-28 | 2015-12-28 | Screwless fast assembly formula atomizing compression pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521102274.8U CN205349644U (en) | 2015-12-28 | 2015-12-28 | Screwless fast assembly formula atomizing compression pump |
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| Publication Number | Publication Date |
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| CN205349644U true CN205349644U (en) | 2016-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201521102274.8U Active CN205349644U (en) | 2015-12-28 | 2015-12-28 | Screwless fast assembly formula atomizing compression pump |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105443351A (en) * | 2015-12-28 | 2016-03-30 | 南通市希望电器有限公司 | Screw-free rapid assembly type atomization compression pump |
| WO2020107139A1 (en) * | 2018-11-26 | 2020-06-04 | 深圳市大疆创新科技有限公司 | Pump, pump assembly and spraying device |
-
2015
- 2015-12-28 CN CN201521102274.8U patent/CN205349644U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105443351A (en) * | 2015-12-28 | 2016-03-30 | 南通市希望电器有限公司 | Screw-free rapid assembly type atomization compression pump |
| WO2020107139A1 (en) * | 2018-11-26 | 2020-06-04 | 深圳市大疆创新科技有限公司 | Pump, pump assembly and spraying device |
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| GR01 | Patent grant |