CN205199784U - Hand held aerosol dispenser - Google Patents
Hand held aerosol dispenser Download PDFInfo
- Publication number
- CN205199784U CN205199784U CN201521042040.9U CN201521042040U CN205199784U CN 205199784 U CN205199784 U CN 205199784U CN 201521042040 U CN201521042040 U CN 201521042040U CN 205199784 U CN205199784 U CN 205199784U
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- pressure measuring
- measuring cylinder
- piston
- hand
- catch
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Abstract
The utility model discloses a hand held aerosol dispenser aims at providing one kind and inflates efficient hand -held type inflater, and its technical scheme main points are: including the kettle body, pot lid, internal absorb water a pipe and the pressure section of thick bamboo of being equipped with of kettle is equipped with the nozzle of connecting the pipe that absorbs water on the pot lid, a pressure section of thick bamboo can be dismantled and connect on the pot lid, is equipped with the handle of inflating of piston and connection piston in the pressure section of thick bamboo, the bottom of a pressure section of thick bamboo is equipped with the water portion that seals, the diameter of a pressure section of thick bamboo is 27mm~31mm.
Description
Technical field
The utility model relates to a kind of sprayer, and more particularly, it relates to a kind of hand-held atomizer.
Background technology
Sprayer is the abbreviation of spraying equipment, and sprayer utilizes suction effect that liquid medicine or other liquid are become vaporific, is ejected into the utensil on other objects equably, is made up of, is widely used in agricultural production compressed-air actuated device and tubule, nozzle etc.Hand-held atomizer is a kind of miniaturised nebuliser, is easy to carry, mainly to the spraying such as pot flowers, sapling, use of watering.
At present, there is inconvenience on using in existing hand-held atomizer, the diameter of its kettle body is probably at 160mm ~ 200mm, the diameter of inflator, usually within the scope of 19mm ~ 21mm, due to its magnitude relationship, inflates insufficient pressure, often need to inflate a lot of under, could spray several under, efficiency is low.Application number is the Chinese patent of 201120378079.3, disclose a kind of hand-held atomizer, comprise kettle body, pot lid, suction hose and pressure measuring cylinder is provided with in kettle body, piston is provided with in pressure measuring cylinder, piston connects inflates handle, the bottom of pressure measuring cylinder is provided with water shutoff valve block, water channel is shaped with in pot lid, water channel connects suction hose, kettle upper part of the cover side is provided with shower nozzle, nozzle connecting waterway, kettle upper part of the cover opposite side is provided with handle, be provided with in handle and pull plate and be connected with the switch of shower nozzle, block is arranged at pot lid top, make to pressurize in kettle body by repeatedly taking out pressure inflating bat-handle, pressure increase in kettle body, liquid then sprays from shower nozzle, the barrel dliameter of this hand-held atomizer pressure measuring cylinder is less, often need when inflating to beat a lot, spray several under just need again to inflate, service efficiency is low.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of high hand-held inflator of efficiency of inflating.
For achieving the above object, the utility model provides following technical scheme: a kind of hand-held atomizer, comprise kettle body, pot lid, suction hose and pressure measuring cylinder is provided with in kettle body, pot lid is provided with the nozzle connecting suction hose, and described pressure measuring cylinder is removably connected on pot lid, is provided with piston and the handle of inflating being connected piston in pressure measuring cylinder, the bottom of described pressure measuring cylinder is provided with water shutoff portion, and the diameter of described pressure measuring cylinder is 27mm ~ 31mm.
By above-mentioned setting, pressure measuring cylinder inflate quantity once increases greatly, thus improve the efficiency of inflating of pressure measuring cylinder, in traditional production, the diameter of kettle body is in the scope of 160mm ~ 200mm, the diameter of pressure measuring cylinder is in 19mm ~ 21mm, diameter in use due to pressure measuring cylinder is less than normal, the volume of kettle body is larger, often need to inflate nearly can spray for 20 times, in order to head it off, when the constancy of volume of kettle body entirety, the diameter of pressure measuring cylinder is set to 27mm ~ 31mm, reasonably increase the diameter of pressure measuring cylinder, thus the inflate quantity of pressure measuring cylinder is increased greatly, when inflating, kettle body is interior, and pressure increasing degree is larger, can inflate during use and just can reach use air pressure less than 10 times, sprayer just can be sprayed, like this, when spraying, do not need repeatedly to inflate, and once circulation is inflated step and just can be carried out spraying for a long time, substantially increase and inflate the efficiency of step, thus increase work efficiency.
Preferably, described pressure measuring cylinder is threadedly connected to pot lid.
By above-mentioned setting, pressure measuring cylinder realization removably connects, compared to traditional integral type manufacture with pot lid, pressure measuring cylinder and pot lid can separately be processed, greatly reduce its manufacture difficulty, reduce the development cost of mould simultaneously, and convenient when assembling sprayer.
Preferably, described piston is directly connected in the one end of inflating and handle going deep in pressure measuring cylinder by screw thread.
By above-mentioned setting, the installation of piston is more stable, inflating one end handle going deep into pressure measuring cylinder is provided with external screw thread, and piston is provided with screwed hole, and piston is directly fixed by screwed hole, realizing under detachable and convenient prerequisite of installing, compared in prior art, one end first sheathed connector of inflator, then piston is connected on connector, connect more stable, avoid connection between connector and piston and there is gap or loosening situation.
Preferably, described piston comprises the first catch and the second catch of being located at its head, forms groove, be provided with sealing ring in described groove between the first catch and the second catch.
By above-mentioned setting, the first catch and the second catch are formed on the head of piston, and the spacing of two washers is greater than the diameter of sealing ring, thus when making piston movement, sealing ring lags behind piston, and the activity of piston is more flexible, and sealing is also better.
Preferably, described first catch is provided with taper surface away from inflating one end of handle.
By above-mentioned setting, piston move downward carry out inflating pressurization time, the taper surface of the first catch bears reaction force during compressed air, adopts taper surface can effectively disperse its reaction force, lighter when piston is pressed down.
Preferably, described water shutoff portion comprises the seal water valve be detachably installed on bottom pressure measuring cylinder, is provided with cavity, is communicated with the cylindrical hole in cavity top and the external world, is communicated with the cross-shaped through hole in cavity bottom and the external world, be equipped with water shutoff pearl in described cavity in described seal water valve.
By above-mentioned setting, seal water valve is stronger than existing water shutoff valve block corrosion resistance, more durable, and water shutoff valve block is easy to aging in the turnover that works for a long time, and service life is not long.The duty of seal water valve is as follows, and piston moves downward pressurization in kettle body, water shutoff pearl conflict cross-shaped through hole, and because water shutoff pearl is spherical, the aperture of its arc surface and cross-shaped through hole can not fit like a glove, therefore air-flow can enter kettle body from pressure measuring cylinder; During piston upwards, the cylindrical hole of water shutoff pearl conflict cavity top, the arc surface of water shutoff pearl can fit like a glove with the aperture of cylindrical hole, thus realizes the object of sealing, therefore air-flow and liquid can not in feed pressure cylinders.Seal water valve well solves the easily aging problem of water shutoff valve block, is all better than water shutoff valve block simultaneously from water sealing effect and corrosion resistance.
Preferably, described seal water valve uses corrosion-resistant plastic to make.
By above-mentioned setting, the durability of seal water valve is stronger.
Compared with prior art, the beneficial effects of the utility model are: the diameter reasonably increasing pressure measuring cylinder, thus the inflate quantity of pressure measuring cylinder is increased greatly, when inflating, kettle body is interior, and pressure increasing degree is larger, can inflate during use and just can reach use air pressure less than 10 times, sprayer just can be sprayed, like this, when spraying, do not need repeatedly to inflate, and once circulation is inflated step and just can be carried out spraying for a long time, substantially increase and inflate the efficiency of step, thus increase work efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is sectional structure schematic diagram of the present utility model;
Fig. 3 is A portion enlarged drawing in Fig. 2;
Fig. 4 is the structural representation of pressure measuring cylinder;
Fig. 5 is the structural representation of seal water valve;
Fig. 6 is the plan structure schematic diagram of seal water valve;
Fig. 7 be piston face structural representation;
Fig. 8 is the stravismus structural representation of piston.
Reference numeral: 1, kettle body; 2, pot lid; 3, suction hose; 4, pressure measuring cylinder; 5, nozzle; 6, handle is inflated; 7, piston; 71, the first catch; 72, the second catch; 73, groove; 8, sealing ring; 9, water shutoff portion; 91, seal water valve; 92, cavity; 93, cylindrical hole; 94, cross-shaped through hole; 95, water shutoff pearl; 10, taper surface; 11, screw thread; 12, rib is strengthened.
Detailed description of the invention
For making the object of the utility model embodiment, technical scheme and advantage clearly, the utility model being done describe clearly and completely further below with reference to accompanying drawings.Obviously, described embodiment is section Example of the present utility model, instead of whole embodiments.Based on described embodiment of the present utility model, the every other embodiment that those of ordinary skill in the art obtain under without the need to the prerequisite of creative work, all belongs to the scope of the utility model protection.
Hand-held atomizer as shown in accompanying drawing 1,2, comprise kettle body 1, pot lid 2, pot lid 2 is buckled on kettle body 1 by screw thread, suction hose 3 and pressure measuring cylinder 4 is provided with in kettle body 1, pot lid 2 is provided with and connects the nozzle 5 of suction hose 3, and described pressure measuring cylinder 4 is removably connected on pot lid 2, be provided with in pressure measuring cylinder 4 piston 7 be connected piston 7 inflate handle 6, the bottom of described pressure measuring cylinder 4 is provided with water shutoff portion 9, and the diameter of described pressure measuring cylinder 4 is 27mm ~ 31mm.Pressure measuring cylinder 4 inflate quantity once increases greatly, thus improve the efficiency of inflating of pressure measuring cylinder 4, in traditional production, the diameter of kettle body 1 is in the scope of 160mm ~ 200mm, the diameter of pressure measuring cylinder 4 is in 19mm ~ 21mm, diameter in use due to pressure measuring cylinder 4 is less than normal, the volume of kettle body 1 is larger, often need to inflate nearly can spray for 20 times, in order to head it off, when the constancy of volume of kettle body 1 entirety, the diameter of pressure measuring cylinder 4 is set to 27mm ~ 31mm, reasonably increase the diameter of pressure measuring cylinder 4, thus the inflate quantity of pressure measuring cylinder 4 is increased greatly, when inflating, kettle body 1 is interior, and pressure increasing degree is larger, can inflate during use and just can reach use air pressure less than 10 times, sprayer just can be sprayed, like this, when spraying, do not need repeatedly to inflate, and once circulation is inflated step and just can be carried out spraying for a long time, substantially increase and inflate the efficiency of step, thus increase work efficiency.
As shown in accompanying drawing 2,4, described pressure measuring cylinder 4 is threadedly connected to pot lid 2.The oral area of pressure measuring cylinder 4 is provided with screw thread 11, by screw thread 11, pressure measuring cylinder 4 is fixed on pot lid 2, both junctions are also provided with sealing ring 8, prevent pressure measuring cylinder 4 from leaking gas, pressure measuring cylinder 4 realization removably connects, compared to traditional integral type manufacture with pot lid 2, pressure measuring cylinder 4 and pot lid 2 can separately be processed, greatly reduce its manufacture difficulty, reduce the development cost of mould simultaneously, and convenient when assembling sprayer.
As shown in accompanying drawing 2,3, described piston 7 is directly connected in the one end of inflating and handle 6 going deep in pressure measuring cylinder 4 by screw thread.Piston 7 is directly connected in inflating handle 6, ensure that the installation of piston 7 is more stable, inflating one end handle 6 going deep into pressure measuring cylinder 4 is provided with external screw thread, and piston 7 is provided with screwed hole, and piston 7 is directly fixed by screwed hole, realizing under detachable and convenient prerequisite of installing, compared in prior art, one end first sheathed connector of inflator, then piston 7 is connected on connector, connect more stable, avoid connection between connector and piston 7 and there is gap or loosening situation.
As shown in accompanying drawing 3,7,8, described piston 7 comprises the first catch 71 of being located at its head and forms groove 73 between the second catch 72, first catch 71 and the second catch 72, is provided with sealing ring 8 in described groove 73.First catch 71 and the second catch 72 are formed on the head of piston 7, and the spacing of two washers is greater than the diameter of sealing ring 8, thus when piston 7 is moved, sealing ring 8 lags behind piston 7, and the activity of piston 7 is more flexible, and sealing is also better.
Wherein, described first catch 71 is provided with taper surface 10 away from inflating one end of handle 6.Piston 7 move downward carry out inflating pressurization time, the taper surface 10 of the first catch 71 bears reaction force during compressed air, taper surface 10 is adopted can effectively to disperse its reaction force, it is lighter when piston 7 is pressed down, in order to strengthen the durability of piston 7, the taper surface 10 of the first catch 71 is provided with near its outer peripheral position and strengthens rib 12, the i.e. position that easily crumbles of the first catch 71 edge sharp corner, the corner intensity enhancing of taper surface 10 is made by strengthening rib 12, increase its wearability, when it strengthens the use that also can not have influence on catch when rib 12 weares and teares, the sealing of the first catch 71 can not be affected.
As described in accompanying drawing 3,5,6, water shutoff portion 9 comprises the seal water valve 91 be detachably installed on bottom pressure measuring cylinder 4, be provided with cavity 92 in described seal water valve 91, be communicated with the cylindrical hole 93 in cavity 92 top and the external world, be communicated with bottom cavity 92 and the cross-shaped through hole 94 in the external world, in described cavity 92, be equipped with water shutoff pearl 95.Seal water valve 91 is stronger than existing seal water valve 91 corrosion resistances, more durable, and seal water valve 91 is easy to aging in the turnover that works for a long time, and service life is not long.The duty of seal water valve 91 is as follows, piston 7 moves downward pressurization in kettle body 1, and water shutoff pearl 95 is conflicted cross-shaped through hole 94, because water shutoff pearl 95 is spherical, the aperture of its arc surface and cross-shaped through hole 94 can not fit like a glove, therefore air-flow can enter kettle body 1 from pressure measuring cylinder 4; When piston 7 moves upward, water shutoff pearl 95 is conflicted the cylindrical hole 93 at cavity 92 top, and the arc surface of water shutoff pearl 95 can fit like a glove with the aperture of cylindrical hole 93, thus realizes the object of sealing, therefore air-flow and liquid can not in feed pressure cylinders 4.Seal water valve 91 well solves the easy aging problem of seal water valve 91, is all better than seal water valve 91 simultaneously from water sealing effect and corrosion resistance.
Wherein, described seal water valve 91 uses corrosion-resistant plastic to make, and corrosion-resistant plastic can be polytetrafluoroethylene (PTFE), and it has good corrosion resistance, can work long hours in the environment of strong acid and strong base, and the durability of such seal water valve 91 is stronger.
The above is only exemplary embodiment of the present utility model, but not for limiting protection domain of the present utility model, protection domain of the present utility model is determined by appended claim.
Claims (7)
1. a hand-held atomizer, comprise kettle body (1), pot lid (2), suction hose (3) and pressure measuring cylinder (4) is provided with in kettle body (1), pot lid (2) is provided with the nozzle (5) connecting suction hose (3), described pressure measuring cylinder (4) is removably connected on pot lid (2), be provided with in pressure measuring cylinder (4) piston (7) be connected piston (7) inflate handle (6), the bottom of described pressure measuring cylinder (4) is provided with water shutoff portion (9), it is characterized in that: the diameter of described pressure measuring cylinder (4) is 27mm ~ 31mm.
2. hand-held atomizer according to claim 1, is characterized in that: described pressure measuring cylinder (4) screw thread (11) is connected to pot lid (2).
3. hand-held atomizer according to claim 1, is characterized in that: described piston (7) is directly connected in the one end of inflating and handle (6) going deep in pressure measuring cylinder (4) by screw thread (11).
4. hand-held atomizer according to claim 1, it is characterized in that: described piston (7) comprises the first catch (71) and the second catch (72) of being located at its head, form groove (73) between first catch (71) and the second catch (72), in described groove (73), be provided with sealing ring (8).
5. hand-held atomizer according to claim 4, is characterized in that: described first catch (71) is provided with taper surface (10) away from inflating one end of handle (6).
6. hand-held atomizer according to claim 1, it is characterized in that: described water shutoff portion (9) comprises the seal water valve (91) being detachably installed on pressure measuring cylinder (4) bottom, be provided with cavity (92) in described seal water valve (91), be communicated with cavity (92) top and extraneous cylindrical hole (93), the cross-shaped through hole (94) being communicated with cavity (92) bottom and the external world, in described cavity (92), be equipped with water shutoff pearl (95).
7. hand-held atomizer according to claim 6, is characterized in that: described seal water valve (91) uses corrosion-resistant plastic to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521042040.9U CN205199784U (en) | 2015-12-14 | 2015-12-14 | Hand held aerosol dispenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521042040.9U CN205199784U (en) | 2015-12-14 | 2015-12-14 | Hand held aerosol dispenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205199784U true CN205199784U (en) | 2016-05-04 |
Family
ID=55837527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521042040.9U Expired - Fee Related CN205199784U (en) | 2015-12-14 | 2015-12-14 | Hand held aerosol dispenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205199784U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110893305A (en) * | 2019-12-06 | 2020-03-20 | 苏州工业园区安泽汶环保技术有限公司 | Formaldehyde adsorbent spraying device and method |
| CN111729773A (en) * | 2020-02-24 | 2020-10-02 | 山东交通职业学院 | Spraying device for anticorrosive coating of ship equipment |
-
2015
- 2015-12-14 CN CN201521042040.9U patent/CN205199784U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110893305A (en) * | 2019-12-06 | 2020-03-20 | 苏州工业园区安泽汶环保技术有限公司 | Formaldehyde adsorbent spraying device and method |
| CN111729773A (en) * | 2020-02-24 | 2020-10-02 | 山东交通职业学院 | Spraying device for anticorrosive coating of ship equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160504 Termination date: 20161214 |