CN209076951U - A kind of spray head and injection apparatus - Google Patents
A kind of spray head and injection apparatus Download PDFInfo
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- CN209076951U CN209076951U CN201821276805.9U CN201821276805U CN209076951U CN 209076951 U CN209076951 U CN 209076951U CN 201821276805 U CN201821276805 U CN 201821276805U CN 209076951 U CN209076951 U CN 209076951U
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- shell
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- spray head
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- pressure
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Abstract
The utility model provides a kind of spray head and injection apparatus, is related to aerosol sprayer spray head field；The spray head includes: shell, tracheae, compression bar and pressure gauge, the shell includes jet channel, measuring pressure passage and fixed part, the interior of shell is equipped with the tracheae, the tracheae includes air inlet pipe, air jet pipe and pressure-measuring pipe, the air jet pipe is set in the jet channel, the pressure-measuring pipe is set in the measuring pressure passage, the air inlet pipe is set to the fixed part, the compression bar includes finger pressing section, interconnecting piece and fixed part, the tracheae is arranged in the interconnecting piece of the compression bar, the pressure gauge is set to the measuring pressure passage end of the shell, the pressure gauge is connected to the pressure-measuring pipe；Using the spray head and injection apparatus, the surplus in container can be learnt at any time, reduces maloperation, be easy to use.
Description
Technical field
The utility model relates to aerosol sprayer spray head technical field, in particular to a kind of spray head and injection apparatus.
Background technique
Aerosol sprayer includes the container for having drug or unclassified stores in one, and spray head is mounted on the container,
Gas is also filled up inside the container, the gas is used for when spray head is in connected state, and drug or unclassified stores are sprayed.
The trigger of spray head on the market is easy accidentally to touch at present, leads to maloperation, and can not learn the surplus in container.
Utility model content
The purpose of this utility model is that in view of the deficiency of the prior art, a kind of spray head and injection apparatus are provided,
Using spray head provided by the utility model and injection apparatus, the surplus in container can be learnt at any time, reduced maloperation, conveniently made
With.
To achieve the above object, the utility model embodiment the technical solution adopted is as follows:
In a first aspect, the utility model embodiment provides a kind of spray head includes:
Shell, tracheae, compression bar and pressure gauge；
The shell includes jet channel, measuring pressure passage and fixed part, and the jet channel is in hollow tubular, the jet
Channel is oppositely arranged and is connected to the measuring pressure passage, the jet channel and the measuring pressure passage extend to the fixed part and
Extend to the edge of the fixed part；
The interior of shell is equipped with the tracheae, and the tracheae includes air inlet pipe, air jet pipe and pressure-measuring pipe；
One end of the air jet pipe is connected to one end of air inlet pipe, and the air jet pipe is vertical with the air inlet pipe；
The pressure-measuring pipe is connected to the air inlet pipe tube body；
The air jet pipe is set in the jet channel, and the pressure-measuring pipe is set in the measuring pressure passage, the air inlet pipe
Set on the fixed part；
The compression bar includes finger pressing section, interconnecting piece and fixed part, and the interconnecting piece is hollow frame；
The finger pressing section is connected to described interconnecting piece one end, with the interconnecting piece at a predetermined angle；
The fixed part is set to the interconnecting piece other end, and the fixed part end is equipped with fixed link, the fixed link, for making
The compression bar and the shell are rotatablely connected；
The tracheae is arranged in the interconnecting piece of the compression bar, and the interconnecting piece is equipped with clamping position, and the tracheae is equipped with kelly,
The clamping position is coupled with the kelly, for connecting the tracheae with the compression bar；
The pressure gauge is set to the measuring pressure passage end of the shell, and the pressure gauge is connected to the pressure-measuring pipe.
Further, the shell includes: the first shell and second housing；
First shell and the second housing are symmetrical arranged, and first shell fastens to be formed with the second housing
The shell.
It further, further include lock, the lock includes: driving lever and limiter；
The lock is set on the first shell, and the driving lever is set to the first outer side of shell, and the limiter is set to outside first
On the inside of shell, the driving lever and the limiter pass through first shell and are fixedly connected, for when stirring driving lever, described in drive
Limiter is abutted with the compression bar, fixes the compression bar position.
It further, further include adapter；
It is located on the shell at the top of the adapter, the adapter bottom is used to be clamped with component to be assembled.
It further, further include extension tube；
Pipe clamp is provided on the adapter, the pipe clamp is used for and institute for clamping the extension tube, the extension tube
State air jet pipe grafting.
Further, the air jet pipe is equipped with locating piece, and detent slot, the locating piece clamping are equipped on the inside of the shell
In the detent slot.
Further, the pressure gauge is connect with the pressure-measuring pipe by hose.
Further, the finger pressing section is equipped with anti-skid chequer.
Second aspect, the utility model embodiment additionally provide a kind of injection apparatus, including spray head described in first aspect
And material pot.
It further, further include wasted nickel catalyst device, the wasted nickel catalyst device is set on the shell of the spray head, is used for
Detect the exhaust gas concentration of ambient enviroment.
The beneficial effects of the utility model are:
In the utility model embodiment, it is provided with pressure gauge, for measuring the pressure in material pot, while being provided with lock
Button, the position latched for limiting compression bar, so practical spray head provided by the embodiment of the utility model, can learn at any time
Surplus in container reduces maloperation and is easy to use.
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 spray head schematic diagram provided by the embodiment of the utility model；
Fig. 2 is spray head diagrammatic cross-section provided by the embodiment of the utility model；
Fig. 3 is spray head diagrammatic cross-section 2 provided by the embodiment of the utility model；
Fig. 4 is adapter schematic diagram provided by the embodiment of the utility model；
Fig. 5 is injection apparatus schematic diagram provided by the embodiment of the utility model.
Icon: 100- spray head；101- shell；102- pressure gauge；103- lock；104- compression bar；105- tracheae；
200- adapter；201- pipe clamp；300- injection apparatus.
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.
It is as shown in Figure 1, Figure 2 and Figure 3:
The utility model embodiment provides a kind of spray head 100, comprising: shell 101, tracheae 105, compression bar 104 and pressure gauge
102。
Specifically, the shell 101 includes jet channel, measuring pressure passage and fixed part, the jet channel is in hollow cylinder
Shape, the jet channel are oppositely arranged and are connected to the measuring pressure passage, and the jet channel and the measuring pressure passage are to described
Fixed part extends and extends to the edge of the fixed part；The diameter of the jet channel and the measuring pressure passage can be different
Set-up mode.
Such as: jet channel can be identical with the diameter of measuring pressure passage, and jet channel and measuring pressure passage form hollow tubular,
The diameter of measuring pressure passage can also be gradually reduced, and jet channel and measuring pressure passage form hollow cone tubular, specific set-up mode
With no restrictions, it is subject to the actual use situation of user.
Fixed part shape is approximate trapezoid, and upper end is connected to jet channel and measuring pressure passage, and lower end is equipped with a clamping disk, is used
It is clamped in adapter 200.
Specifically, inside the shell 101 be equipped with the tracheae 105, the tracheae 105 include air inlet pipe, air jet pipe and
Pressure-measuring pipe, one end of the air jet pipe are connected to one end of air inlet pipe, and the air jet pipe is vertical with the air inlet pipe, the survey
Pressure pipe is connected to the air inlet pipe tube body, and the air jet pipe is set in the jet channel, and the pressure-measuring pipe is pressed set on the survey
In channel, the air inlet pipe is set to the fixed part.
The pressure-measuring pipe and the air inlet pipe tube body form angle, and the included angle range is 30 °~60 °, in this reality
It applies in example, has chosen the angle that 45 ° are the angle, but included angle is with no restrictions, specific angle is with the actual use of user
Subject to situation, the pressure gauge 102 that the setting of the angle can be such that pressure-measuring pipe is connected to is measured more accurate.
Specifically, the air jet pipe is equipped with locating piece, detent slot, the locating piece card are equipped on the inside of the shell 101
It connects in the detent slot.
The locating piece and detent slot cooperation, can make the tracheae 105 keep stablizing during pushing, mention
High whole stability.
Specifically, the compression bar 104 includes finger pressing section, interconnecting piece and fixed part, the interconnecting piece is hollow frame, described
Finger pressing section is connected to described interconnecting piece one end, and with the interconnecting piece at a predetermined angle, it is another that the fixed part is set to interconnecting piece
End, the fixed part end are equipped with fixed link, and the fixed link is for being rotatablely connected the compression bar 104 and the shell 101.
The predetermined angle of the finger pressing section and the interconnecting piece is 30 °~45 °, and in the present embodiment, it is described for choosing 30 °
Predetermined angle, but included angle is with no restrictions, specific angle are subject to the actual use situation of user.
Anti-skid chequer can be set on the finger pressing section, the specific set-up mode of anti-skid chequer includes etching lines, fitting rubber
Piece or the multiple salient points of setting etc., specific set-up mode with no restrictions, are subject to the actual use situation of user.
The hollow frame of the interconnecting piece can be rectangular or rectangle, be set as rectangular in the present embodiment, specifically
Shape with no restrictions, is subject to the actual use situation of user.
The fixed link of the fixed part end can be integrally formed with the fixed part, can also with the fixed part grafting,
Specific set-up mode is subject to the actual use situation of user, and the fixed link is cylindrical type bar, is provided on the shell 101
Corresponding fixing groove, the fixed link are inserted into corresponding fixing groove, allow the compression bar 104 is opposite with the shell 101 to turn
It is dynamic.
Specifically, the tracheae 105 is arranged in the interconnecting piece of the compression bar 104, the interconnecting piece is equipped with clamping position, described
Tracheae 105 is equipped with kelly, and the clamping position is coupled with the kelly, for connecting the tracheae 105 and the compression bar 104
It connects.
Clamping position is symmetrically arranged on the interconnecting piece, clamping position is a square breach, and a cross bar, institute are extended in scarce lower end
It states cross bar one end to connect with square breach, the other end and square breach keep a pre-determined distance, and the tracheae 105 is equipped with card
Bar, the kelly are square protruding, the side length of the square protruding be less than with the square breach side length, the pre-determined distance is big
In the side length of the square protruding, for example, the side length that the square breach are arranged is 5mm, the side length of the square protruding is set
For 2mm, it is 3mm that the pre-determined distance, which is arranged, and specific size is subject to the actual use situation of user.
When installation, the tracheae 105 is passed through among the frame, and the kelly is set in the clamping position, when compression bar 104
When pushing, tracheae 105 is driven to move downward.
Specifically, the pressure gauge 102 be set to the shell 101 measuring pressure passage end, the pressure gauge 102 with it is described
Pressure-measuring pipe connection.
The pressure gauge 102 is connected to the pressure-measuring pipe, and the pressure-measuring pipe can be connected by hose and the pressure gauge 102
It connects, hose can also be set by the pressure-measuring pipe, can guarantee pressure gauge 102 in the case where tracheae 105 is pressed down in this way
Normal use.In the utility model embodiment, it is provided with pressure gauge 102, for measuring the pressure in material pot, so using this
The spray head 100 that utility model embodiment provides, can learn the surplus in container at any time.
Specifically, the shell 101 includes symmetrically arranged first shell and second housing, the first shell and second housing
Fastening forms the shell 101, first shell and second housing and is equipped with buckle in multiple corresponding positions, such as outside first
The pin thread of shell edge setting buckle, in the female thread of the edge of second housing setting buckle, the pin thread of the buckle and female thread can be with
Fasten, make the first shell and second housing fasten to form shell 101, specific set-up mode with no restrictions, with the reality of user
Subject to service condition.
Specifically, further including lock 103, the lock 103 includes driving lever and limiter, and the lock 103 is set to first
On shell, the driving lever is set to the first outer side of shell, and the limiter is set on the inside of the first shell, the driving lever and the limit
Device passes through first shell and is fixedly connected, for when stirring driving lever, driving the limiter to abut with the compression bar 104,
Fix 104 position of compression bar.
The driving lever can be the shapes such as cylindricality, bar shaped or triangle, and the limiter can be round, ellipse or egg
The shapes such as shape, concrete shape with no restrictions, are subject to the actual use situation of user；The limiter eccentric setting, so as to
It is abutted when rotation with 104 bottom of compression bar, compression bar 104 can not be pushed by the limiter restriction site, be reduced maloperation
Probability.
As shown in figure 4, further including adapter 200, be located at the top of the adapter 200 on the shell 101, described turn
200 bottom of fitting with component to be assembled for being coupled.
Specifically, the adapter 200 is a shell, the clamping disk that upper end and 101 bottom of shell are arranged is clamped, under
It holds for being clamped with component to be assembled, the adapter 200 can have different size and shape, by various sizes of component
It is connect with the spray head 100, specific size and shape with no restrictions, are subject to the actual use situation of user.
Specifically, further including extension tube, pipe clamp 201 is provided on the adapter 200, the pipe clamp 201 is for clamping
The extension tube, the extension tube are used for and 105 grafting of air jet pipe.
Institute's beam extension tube can extend the range of spray head 100, and spray head 100 can also be made more accurate when injection.
In the utility model embodiment, it is provided with pressure gauge 102 and is provided with simultaneously for measuring the pressure in material pot
Lock 103, the lock 103 is for limiting the position of compression bar 104, so practical spray head provided by the embodiment of the utility model
100, the surplus in container can be learnt at any time, reduced maloperation and be easy to use.
In addition, as shown in figure 5, it includes above-mentioned spray head 100 and material that the utility model, which also provides a kind of injection apparatus 300,
Tank.
Specifically, the spray head 100 is connect by adapter 200 with material pot, the air outlet valve of material pot is socketed in spray head
In 100 in the air inlet pipe of tracheae 105, when pulling compression bar 104, compression bar 104 drives tracheae 105 to push, the compression in material pot
Gas carries material and enters tracheae 105, and a part of gas enters pressure-measuring pipe, and for surveying pressure, a part of gas is sprayed by air jet pipe
Out, injection is completed.
Specifically, further including wasted nickel catalyst device, the wasted nickel catalyst device is set on the shell 101 of the spray head 100,
For detecting the exhaust gas concentration of ambient enviroment.
The exhaust gas concentration type of the wasted nickel catalyst device detection includes but is not limited to the concentration of material in material pot.
The injection apparatus 300 includes the spray head 100, is the corollary equipment of the spray head 100, its advantages phase
Together.
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 shell, tracheae, compression bar and pressure gauge；
The shell includes jet channel, measuring pressure passage and fixed part, and the jet channel is in hollow tubular, the jet channel
It is oppositely arranged and is connected to the measuring pressure passage, the jet channel and the measuring pressure passage extend and extend to the fixed part
To the edge of the fixed part；
The interior of shell is equipped with the tracheae, and the tracheae includes air inlet pipe, air jet pipe and pressure-measuring pipe；
One end of the air jet pipe is connected to one end of air inlet pipe, and the air jet pipe is vertical with the air inlet pipe；
The pressure-measuring pipe is connected to the air inlet pipe tube body；
The air jet pipe is set in the jet channel, and the pressure-measuring pipe is set in the measuring pressure passage, and the air inlet pipe is set to
The fixed part；
The compression bar includes finger pressing section, interconnecting piece and fixed part, and the interconnecting piece is hollow frame；
The finger pressing section is connected to described interconnecting piece one end, with the interconnecting piece at a predetermined angle；
The fixed part is set to the interconnecting piece other end, and the fixed part end is equipped with fixed link, and the fixed link is described for making
Compression bar and the shell are rotatablely connected；
The tracheae is arranged in the interconnecting piece of the compression bar, and the interconnecting piece is equipped with clamping position, and the tracheae is equipped with kelly, described
Clamping position is coupled with the kelly, for connecting the tracheae with the compression bar；
The pressure gauge is set to the measuring pressure passage end of the shell, and the pressure gauge is connected to the pressure-measuring pipe.
2. spray head as described in claim 1, which is characterized in that the shell includes: the first shell and second housing, and described
One shell and the second housing are symmetrical arranged, and first shell and the second housing fasten to form the shell.
3. spray head as claimed in claim 2, which is characterized in that further include lock, the lock includes driving lever and limiter, institute
It states lock to be set on the first shell, the driving lever is set to the first outer side of shell, and the limiter is set on the inside of the first shell, described
Driving lever passes through first shell with the limiter and is fixedly connected, for when stirring driving lever, driving the limiter and institute
Compression bar abutting is stated, the compression bar position is fixed.
4. spray head as described in any one of claims 1-3, which is characterized in that it further include adapter, button at the top of the adapter
If on the housing, the adapter bottom is used to be clamped with component to be assembled.
5. spray head as claimed in claim 4, which is characterized in that further include extension tube, pipe clamp, institute are provided on the adapter
It states pipe clamp and is used for and the air jet pipe grafting for clamping the extension tube, the extension tube.
6. spray head as described in claim 1, which is characterized in that the air jet pipe is equipped with locating piece, sets on the inside of the shell
There is detent slot, the locating piece is connected in the detent slot.
7. spray head as described in claim 1, which is characterized in that the pressure gauge is connect with the pressure-measuring pipe by hose.
8. spray head as described in claim 1, which is characterized in that the finger pressing section is equipped with anti-skid chequer.
9. a kind of injection apparatus, which is characterized in that including such as described in any item spray heads of claim 1-8 and material pot.
10. injection apparatus as claimed in claim 9, which is characterized in that it further include wasted nickel catalyst device, the wasted nickel catalyst dress
It is arranged on the shell of the spray head, for detecting the exhaust gas concentration of ambient enviroment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821276805.9U CN209076951U (en) | 2018-08-08 | 2018-08-08 | A kind of spray head and injection apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821276805.9U CN209076951U (en) | 2018-08-08 | 2018-08-08 | A kind of spray head and injection apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209076951U true CN209076951U (en) | 2019-07-09 |
Family
ID=67114446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821276805.9U Active CN209076951U (en) | 2018-08-08 | 2018-08-08 | A kind of spray head and injection apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209076951U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108722712A (en) * | 2018-08-08 | 2018-11-02 | 肇庆欧迪斯实业有限公司 | A kind of nozzle and injection apparatus |
-
2018
- 2018-08-08 CN CN201821276805.9U patent/CN209076951U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108722712A (en) * | 2018-08-08 | 2018-11-02 | 肇庆欧迪斯实业有限公司 | A kind of nozzle and injection apparatus |
| CN108722712B (en) * | 2018-08-08 | 2023-11-24 | 广东好顺欧迪斯科技股份有限公司 | Spray head and spraying device |
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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. |