CN208757827U - A kind of spray head and sprayer - Google Patents
A kind of spray head and sprayer Download PDFInfo
- Publication number
- CN208757827U CN208757827U CN201821276861.2U CN201821276861U CN208757827U CN 208757827 U CN208757827 U CN 208757827U CN 201821276861 U CN201821276861 U CN 201821276861U CN 208757827 U CN208757827 U CN 208757827U
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- runner
- spray head
- pressing piece
- trimmer
- revolving part
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- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
A kind of spray head and sprayer, belong to pest control technology field.Spray head include: include: support and the pressing piece that is movably connected on support, pressing piece is internally provided with the first runner of perforation, rotation is provided with regulating part on pressing piece, regulating part includes the revolving part and trimmer interconnected, trimmer is set to inside first runner along the cross-wise direction for being parallel to first runner, revolving part stretches out in the outer wall in pressing piece, and turn revolving part can adjust the angle of trimmer and first runner axial direction, and the surface of trimmer and the section of first runner match.Sprayer includes above-mentioned spray head.This spray head can adjust the pressure of pest inhibitor ejection, to obtain better inhibitory effect.
Description
Technical field
The utility model relates to pest control technology fields, in particular to a kind of spray head and sprayer.
Background technique
In order to reduce the adverse effect that exterminator generates human body, in recent years, many exterminators are all used
Dysgenic pest action inhibitor with cooling effect is nearly free to human body.Specifically, by using containing two
The pest of methyl ether and water action inhibitor makes pest action inhibitor be attached to pest, to keep pest cooling and make pest
Action stop, that is, making its benumb and it is dead.
Existing pest control aerosol is by closed pressure vessel and the head-shield structure for being mounted on the pressure vessel top
At.The pressure vessel is provided with the valve for having valve rod dynamic up and down in center upper portion, and pest is contained in pressure vessel
Expellent.Since the diameter for the runner that exterminator sprays on the nozzle of sprayer is fixed, exterminator spray
Pressure out is also certain, and then the area sprayed is also certain or pressure is excessive in very thin misty injection, this
When range it is longer or in very thick particle spraying, range is shorter at this time.
During actual use, pest inhibitor cannot be adjusted according to the distribution density and distance of pest and sprayed
Pressure.
Utility model content
The purpose of this utility model is to provide a kind of spray head and sprayers, can adjust the pressure of pest inhibitor ejection
Power, to obtain better inhibitory effect and higher inhibition efficiency.
The embodiments of the present invention are achieved in that
The one side of the utility model embodiment provides a kind of spray head, comprising: support and is movably connected on the support
Pressing piece, the pressing piece is internally provided with the first runner of perforation, and rotation is provided with regulating part on the pressing piece, described
Regulating part includes the revolving part and trimmer interconnected, and the trimmer is set along the cross-wise direction for being parallel to the first runner
It is placed in inside the first runner, the revolving part stretches out in the outer wall of the pressing piece, and revolving part described in turn can adjust institute
The angle of trimmer Yu the first runner axial direction is stated, the surface of the trimmer and the section of the first runner match.
Further, sealing ring is arranged with along the trimmer outer edge.
Further, diffusion sheet is provided on the pressing piece, the diffusion sheet is set to the outlet of the first runner,
Multiple through-holes are offered on the diffusion sheet.
Further, accommodating groove is provided on the support, the accommodating groove is used to receive the liquid from the outlet drippage
Body.
Further, the first runner further includes guide portion, and the guide portion is located at the first runner entrance, described
The area of section of guide portion is gradually reduced along the direction that content flows to.
Further, the pressing piece includes the connector and pressing tablet interconnected, and the first runner is through described
Connector, the shape of the outer surface of the connector are identical as the cross sectional shape of the first runner.
Further, multiple gussets are connected between the connector and the pressing tablet.
Further, the section of the first runner is circle.
Further, the material of the spray head is plastics, and the support and pressing piece are an integral molding structure.
The another aspect of the utility model embodiment provides a kind of sprayer, spray head including above-mentioned any one and with
The tank body that the spray head interconnects is provided with second flow channel on the tank body, presses the pressing piece, the first runner with
The second flow channel connection.
The beneficial effect of the utility model embodiment includes:
A kind of spray head provided by the embodiment of the utility model, by rotating setting regulating part, regulating part packet on pressing piece
The revolving part and trimmer of interconnection are included, trimmer is set in first runner along the cross-wise direction for being parallel to first runner
Portion, revolving part stretch out in the outer wall of pressing piece, so that the angle of the adjustable trimmer of turn revolving part and first runner axial direction,
The effective area of content ejection in first runner is adjusted with this, and then adjusts the ejection pressure of content in first runner,
To obtain better inhibitory effect and higher inhibition efficiency.
Sprayer provided by the embodiment of the utility model uses above-mentioned spray head, can adjust the pressure of pest inhibitor ejection
Power, to obtain better inhibitory effect and higher inhibition efficiency.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram of spray head provided by the embodiment of the utility model；
Fig. 2 is the structural schematic diagram of regulating part provided by the embodiment of the utility model；
Fig. 3 is one of the A-A cross-sectional view of Fig. 1；
Fig. 4 is the two of the A-A cross-sectional view of Fig. 1.
Icon: 100- spray head；110- support；120- pressing piece；121- first runner；122- regulating part；123- revolving part；
124- trimmer；125- sealing ring；126- diffusion sheet；The outlet 127-；128- entrance；129- through-hole；130- accommodating groove；131- is led
To area；132- connector；133- pressing tablet；134- gusset.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, or
The utility model product using when the orientation or positional relationship usually put, be merely for convenience of description the utility model and letter
Change description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation construct and
Operation, therefore should not be understood as limiting the present invention.In addition, term " first ", " second ", " third " etc. are only used for area
Divide description, is not understood to indicate or imply relative importance.
In addition, the terms such as term "horizontal", "vertical" are not offered as requiring component abswolute level or pendency, but can be slightly
Low dip.It is not to indicate that the structure has been had to if "horizontal" only refers to that its direction is more horizontal with respect to for "vertical"
It is complete horizontal, but can be slightly tilted.
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.
Fig. 1 is the structural schematic diagram of spray head 100 provided by the utility model, please refers to Fig. 1, the utility model embodiment mentions
For a kind of spray head 100, comprising: support 110 and the pressing piece 120 being movably connected on support 110 are arranged inside pressing piece 120
There is the first runner 121 of perforation, rotation is provided with regulating part 122 on pressing piece 120, and referring to figure 2., regulating part 122 includes mutual
The revolving part 123 and trimmer 124 being connected, trimmer 124 are set to first along the cross-wise direction for being parallel to first runner 121
Inside runner 121, revolving part 123 stretches out in the outer wall of pressing piece 120, and turn revolving part 123 can adjust trimmer 124 and first
The axial angle of runner 121, the surface of trimmer 124 and the section of first runner 121 match.
It should be noted that first, spray head 100 provided by the embodiment of the utility model passes through rotation during use
Dynamic revolving part 123, the ejection pressure for the content that adjustable first runner 121 sprays.Specifically, when trimmer 124 and the
When the axial angle of one runner 121 is 0, trimmer 124 can be considered as not formed any blocking, at this time in first runner 121
Area of section is the effective area of injection, and the ejection pressure that first runner 121 sprays content is minimum value；Turn revolving part
123, trimmer 124 and the axial angle of first runner 121 gradually increase, the effective area of the injection in first runner 121 by
It is decrescence small, and the ejection pressure that first runner 121 sprays content gradually increases；When trimmer 124 and first runner 121 are axial
Angle when being 90 °, trimmer 124 blocks first runner 121 completely, and content just cannot be sprayed from first runner 121.
Second, when using the spray head 100 of the utility model embodiment, different behaviour is carried out according to the concrete condition of pest
Make, environmental suitability is strong.When pest volume is larger, distribution again than comparatively dense in the case where, can by turn revolving part 123,
The angle of 121 axial direction of trimmer 124 and first runner is set to be in lesser state, the jet pressure of the content of first runner 121
Power is smaller, and content is ejected out of first runner 121 with thicker particle, thus, it is possible to improve pest inhibitor to pest
Adhesive rate, thus can obtain adequately action inhibitory effect；It, can in the case where distant when pest small volume
To make the angle of 121 axial direction of trimmer 124 and first runner be in biggish state, first runner by turn revolving part 123
The injection pressure of 121 content is larger, and content is with very thin and the longer mist of range is sprayed out of first runner 121
Out, as a result, in the case where not reducing adhesive rate of the pest inhibitor to pest, spray distance can be increased, improve and inhibit evil
The efficiency of worm.
Third, when not using the spray head 100 temporarily, when needing mobile or placement, can be revolved using above-mentioned structure with turn
Turning part 123 makes 90 ° of angle of 121 axial direction of trimmer 124 and first runner, and trimmer 124 hides first runner 121 completely
Gear, even if operating pressing piece 120 at this time, content will not be sprayed from first runner 121.So, maloperation is reduced
Caused push action sprays content to the situation on food or the person.
4th, the utility model embodiment is not especially limited the position of the outlet 127 of first runner 121, exemplary,
Opposite two sides can be located at entrance 128, may be located on the side wall of pressing piece 120.
5th, the utility model embodiment is not especially limited the area of section of first runner 121, exemplary, entirely
The area of section of first runner 121 can be consistent, and can also be set separately according to the demand of different pressures makes first runner
121 entrances 128 are different with the area of section of outlet 127.Furthermore, it is possible to set different first runners using various ways
121 area of section, for example, area of section is changed by the size for changing cross-sectional shape, it can also be by first runner
Multiple boss are set on 121 inner walls to change area of section.
Spray head 100 provided by the embodiment of the utility model is provided with regulating part 122 by rotating on pressing piece 120, adjusts
Saving part 122 includes the revolving part 123 and trimmer 124 interconnected, and trimmer 124 is along the section for being parallel to first runner 121
It is set to inside first runner 121, revolving part 123 stretches out in the outer wall of pressing piece 120, and turn revolving part 123 is adjusted
Whole trimmer 124 angle axial with first runner 121, the significant surface of content ejection in first runner 121 is adjusted with this
Product, and then the ejection pressure of content in first runner 121 is adjusted, to obtain better inhibitory effect and higher inhibition effect
Rate.
Optionally, referring to figure 2., sealing ring 125 is arranged with along 124 outer edge of trimmer.
It should be noted that the utility model embodiment is not especially limited the material of sealing ring 125, and it is exemplary, it can
With using nitrile rubber, silicon rubber, fluorine element rubber or fluorine silicone rubber etc., if can play when trimmer 124 with it is first-class
When the axial angle in road 121 is in 90 °, sealing function is realized to first runner 121.
Theoretically, very close to each other between 121 inner wall of trimmer 124 and first runner, but error is manufactured due to existing,
In fact, having certain gap between 121 inner wall of trimmer 124 and first runner, blocked completely in trimmer 124 first-class
When road 121, pressing piece 120 is pressed, content still can be sprayed from the gap between 121 inner wall of trimmer 124 and first runner.
Using above-mentioned structure, when trimmer 124 blocks first runner 121, since sealing ring 125 has certain elasticity,
The gap between 121 inner wall of trimmer 124 and first runner can be eliminated, seal trimmer 124 first runner 121 completely
Extremely, the safety in utilization of spray head 100 is improved.
Referring to figure 3., diffusion sheet 126 is provided on pressing piece 120, diffusion sheet 126 is set to the outlet of first runner 121
127, multiple through-holes 129 are offered on diffusion sheet 126.
It should be noted that the utility model embodiment is not especially limited the shape of diffusion sheet 126, for example, can be with
For circle, or rectangular.As long as the geomery of diffusion sheet 126 is slightly larger than the sectional dimension of first runner 121, can incite somebody to action
The outlet 127 of first runner 121 is completely covered.Using above-mentioned structure, increase from 127 spray of the outlet of first runner 121
The projected area of the fog-like liquid of injection.
Referring to figure 4., accommodating groove 130 is provided on support 110, accommodating groove 130 is used to receive the liquid dripped from outlet 127
Body.
Spray head 100 provided by the embodiment of the utility model during use, has a small amount of liquid and drips from outlet 127
Fall, using above-mentioned structure, the liquid of drippage dropped in accommodating groove 130, reduce liquid drop on hand and
The case where polluting hand.
Optionally, accommodating groove 130 is designed as being detachably connected with support 110, when the liquid in accommodating groove 130 is i.e. by spill-over
When, accommodating groove 130 can be removed, liquid is poured out, then by accommodating groove 130 on support 110.
Referring to figure 4., first runner 121 further includes guide portion 131, and guide portion 131 is located at 121 entrance 128 of first runner,
The area of section of guide portion 131 is gradually reduced along the direction that content flows to.
Using above-mentioned structure, allow the easier insertion tank body of spray head 100 provided by the embodiment of the utility model
It is interior.In addition, it should be noted that, the length of guide portion 131 is less than the length of first runner 121, exemplary, the present embodiment guiding
The length in area 131 is 2~3mm.
Referring to figure 4., pressing piece 120 includes the connector 132 and pressing tablet 133 interconnected, and first runner 121 runs through
The shape of connector 132, the outer surface of connector 132 is identical as the cross sectional shape of first runner 121.
It should be noted that the pressure of the intracorporal gas of tank is larger due under normal conditions, apply on pressing piece 120
Lesser power, can be so that the liquid injection in tank body comes out.Therefore, using above-mentioned structure, pressing piece 120 had both been can satisfy
Intensity, further, it is also possible to reduce the weight of pressing piece 120, reduce the cost of raw material of pressing piece 120 and manufacture at
This.
Referring to figure 4., multiple gussets 134 are connected between connector 132 and pressing tablet 133.
Using the above structure, the bonding strength between connector 132 and pressing tablet 133 can be increased, so that pressing piece 120
When bearing multiple pressing force, it is even cracked that the junction of connector 132 and pressing tablet 133 is less prone to moderate finite deformation
Situation.Meanwhile extend the service life of entire spray head 100, the intracorporal content of tank after use, can replace tank body with
Achieve the purpose that reduce cost and energy saving.
The utility model embodiment is not especially limited the cross sectional shape of first runner 121, exemplary, can be circle
Shape can also be the shapes such as rectangular or irregular polygon.
Preferably, Fig. 1 is please referred to, the section of first runner 121 is circle.
It should be noted that under normal circumstances, circle refers to the positive round that diameter is equal everywhere, in the present embodiment, first
It can be positive round on the section of runner 121, or oval, the utility model embodiment is not especially limited this.Using
During above-mentioned structure sprays content in first runner 121, it is less prone to the case where being stuck in sharp corner.
Referring to figure 4., the material of spray head 100 is plastics, and support 110 and pressing piece 120 are an integral molding structure.
It should be noted that plastics have durable, waterproof, light weight and firm and easy by modeling different shape etc. to be made excellent
Point can further extend the service life of spray head 100 using plastics.And use integrated formed structure, then it can simplify spray head
100 manufacture craft reduces cost of manufacture.
It should also be noted that, the spray head 100 of above structure form is not limited to filling using equipped in pest inhibitor
Have and identical structure also can be used when other contents.
The another aspect of the utility model embodiment provides a kind of sprayer, comprising: the spray head 100 of above-mentioned any one
With the tank body interconnected with spray head 100, it is provided with second flow channel on tank body, presses pressing piece 120, first runner 121 and the
The connection of two runners.This sprayer has the structure and beneficial effect with the spray head 100 in previous embodiment.Due to spray head 100
Structure and beneficial effect are described in detail in the aforementioned embodiment, and details are not described herein.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of spray head characterized by comprising support and the pressing piece being movably connected on the support, the pressing piece
It is internally provided with the first runner of perforation, rotation is provided with regulating part on the pressing piece, and the regulating part includes interconnecting
Revolving part and trimmer, the trimmer is set in the first runner along the cross-wise direction for being parallel to the first runner
Portion, the revolving part stretch out in the outer wall of the pressing piece, and revolving part described in turn can adjust the trimmer and described first
The angle of runner axial direction, the surface of the trimmer and the section of the first runner match.
2. spray head as described in claim 1, which is characterized in that be arranged with sealing ring along the trimmer outer edge.
3. spray head as claimed in claim 1 or 2, which is characterized in that be provided with diffusion sheet, the diffusion sheet on the pressing piece
It is set to the outlet of the first runner, multiple through-holes are offered on the diffusion sheet.
4. spray head as claimed in claim 3, which is characterized in that be provided with accommodating groove on the support, the accommodating groove is used for
Receive the liquid from the outlet drippage.
5. the spray head as described in claims 1 or 2 or 4, which is characterized in that the first runner further includes guide portion, described to lead
It is located at the first runner entrance to area, the area of section of the guide portion is gradually reduced along the direction that content flows to.
6. the spray head as described in claims 1 or 2 or 4, which is characterized in that the pressing piece include interconnect connector and
Pressing tablet, the first runner run through the connector, section of the shape of the outer surface of the connector and the first runner
Face shape is identical.
7. spray head as claimed in claim 6, which is characterized in that be connected between the connector and the pressing tablet more
A gusset.
8. spray head as described in claim 1, which is characterized in that the section of the first runner is circle.
9. spray head as described in claim 1, which is characterized in that the material of the spray head is plastics, the support and pressing piece
It is an integral molding structure.
10. a kind of sprayer, which is characterized in that mutual including such as spray head of claim 1~9 any one and with the spray head
The tank body of connection is provided with second flow channel on the tank body, presses the pressing piece, the first runner and the second flow channel
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821276861.2U CN208757827U (en) | 2018-08-08 | 2018-08-08 | A kind of spray head and sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821276861.2U CN208757827U (en) | 2018-08-08 | 2018-08-08 | A kind of spray head and sprayer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208757827U true CN208757827U (en) | 2019-04-19 |
Family
ID=66131606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821276861.2U Active CN208757827U (en) | 2018-08-08 | 2018-08-08 | A kind of spray head and sprayer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208757827U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108722698A (en) * | 2018-08-08 | 2018-11-02 | 肇庆欧迪斯实业有限公司 | A kind of nozzle and sprayer |
-
2018
- 2018-08-08 CN CN201821276861.2U patent/CN208757827U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108722698A (en) * | 2018-08-08 | 2018-11-02 | 肇庆欧迪斯实业有限公司 | A kind of nozzle and sprayer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 526000 No. 12A Yingbin Avenue, Zhaoqing High-tech Zone, Zhaoqing City, Guangdong Province Patentee after: Guangdong Haoshun Oudis Technology Co., Ltd. Address before: 526000 No. 12A Yingbin Avenue, Zhaoqing High-tech Zone, Zhaoqing City, Guangdong Province Patentee before: Zhaoqing Odis Industry Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |