CN206168590U - Gas nozzle - Google Patents
Gas nozzle Download PDFInfo
- Publication number
- CN206168590U CN206168590U CN201621218897.6U CN201621218897U CN206168590U CN 206168590 U CN206168590 U CN 206168590U CN 201621218897 U CN201621218897 U CN 201621218897U CN 206168590 U CN206168590 U CN 206168590U
- Authority
- CN
- China
- Prior art keywords
- intermediate lever
- trapezoidal portion
- utility
- model
- screw thread
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Revetment (AREA)
Abstract
The utility model relates to a gas nozzle, including hood, intermediate lever and the joint head that connects gradually, be provided with the gas passage that link up in the middle of hood, intermediate lever and the joint head, the joint head includes a plurality of trapezoidal portion that base and base set up down, is the length of intermediate lever 7.5 50mm, the lower extreme of intermediate lever is provided with the screw thread, the utility model discloses mainly use in weighing the cover, be used in between the various baffles of weighing the cover, the length of intermediate lever sets up and satisfies the thickness of partition plate demand of weighing the cover, and it is solid on the baffle with its card through screw thread on the intermediate lever and bolt, reducing shak, a plurality of trapezoidal portion overhead through the joint realizes better sealed effect with the trachea, avoid producing the risk of dirt risk gentleness casing cap stopper, the terminal M8 screw thread that adopts, whole material stainless steel 304, installation is fixed and convenient, laying dust not, easy clearance.
Description
Technical field
The utility model is related to a kind of gas nozzle, belongs to medicine instrument technical field.
Background technology
The situation that various tracheaes are installed by dividing plate is had in cover is weighed, in the prior art, tracheae is without reliable solid
It is fixed be connected, directly through dividing plate, cause to measure that gas pressure is unstable, tracheae is fixed with hole blow-by, there is dust risk,
Having causes tracheae to block risk.Because tracheae protrudes different in size, it is not easily cleaned.
Utility model content
The technical problems to be solved in the utility model is：To overcome above mentioned problem, there is provided one kind is applied to various weighing and covers
Gas nozzle.
The utility model solves the technical scheme that its technical problem used：
A kind of gas nozzle, including top cap, intermediate bar and the clamping joint being sequentially connected, the top cap, intermediate bar and clamping
Head middle setting has the gas passage of coherent insertion, and the clamping joint includes the multiple trapezoidal portion set under base and base, institute
The length of intermediate bar is stated for 7.5-50mm, the lower end of the intermediate bar is provided with screw thread.
Preferably, the first trapezoidal portion, the second trapezoidal portion, the 3rd trapezoidal portion and the 4th are disposed with the base trapezoidal
Portion, the side waist angle of inclination in the first trapezoidal portion, the second trapezoidal portion, the 3rd trapezoidal portion and the 4th trapezoidal portion is sequentially reduced.
Preferably, the top cap top is arcwall face.
The beneficial effects of the utility model are：The utility model is mainly used in weighing cover, used in the various of weighing cover
Between dividing plate, the length of intermediate bar sets the block board thickness demand for meeting and weighing cover, and by the screw thread and spiral shell on intermediate bar
Bolt is fixed on dividing plate, and reduction is rocked, and better seal effect is realized by the multiple trapezoidal portion on clamping joint and tracheae,
Avoid the risk of the gentle blockage of dust risk.End uses M8 screw threads, integral material stainless steel 304.It is arranged and fixed conveniently, no
Laying dust, easy to clean.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the front view of the utility model one embodiment；
Fig. 2 is the front view of another embodiment of the utility model；
Fig. 3 is the use schematic diagram of the utility model one embodiment；
Fig. 4 is the use schematic diagram of another embodiment of the utility model.
Marked in figure：1- top caps, 2- intermediate bars, 3- clamping joints, 4- gas passages, 5- tracheaes, 6- bolt 7- dividing plates, 21-
Screw thread, 31- bases, the trapezoidal portions of 32- first, the trapezoidal portions of 33- second, the trapezoidal portions of 34- the 3rd, the trapezoidal portions of 35- the 4th.
Specific embodiment
The utility model is described in further detail presently in connection with accompanying drawing.These accompanying drawings are simplified schematic diagram,
Basic structure of the present utility model is only illustrated in a schematic way, therefore it only shows the composition relevant with the utility model.
Embodiment 1
Described in the utility model a kind of gas nozzle as shown in Figure 1, including top cap 1, intermediate bar 2 and the card being sequentially connected
Joint 3, the top cap 1, intermediate bar 2 and the middle setting of clamping joint 3 have the gas passage 4 of coherent insertion, and the clamping joint 3 includes
31 times multiple trapezoidal portions of setting of base 31 and base, the length of the intermediate bar 2 is 7.5-50mm, in Fig. 1 the centre
The length of bar 2 is 7.5mm, and the length of intermediate bar 2 described in Fig. 2 is 50mm, can also be set according to other thickness of dividing plate 7
Put, the lower end of the intermediate bar 2 is provided with screw thread 21, and the utility model is mainly used in weighing cover, used in each of weighing cover
Plant between dividing plate 7, the length of intermediate bar 2 sets the thickness requirements of dividing plate 7 for meeting and weighing cover, and by the spiral shell on intermediate bar 2
Line 21 is fixed on dividing plate 7 with bolt 6, as shown in figure 3, reduction is rocked, by the multiple trapezoidal portion on clamping joint 3 and gas
Pipe 5 realizes better seal effect, it is to avoid the risk that dust risk and tracheae 5 are blocked.As schemed when being used in thicker dividing plate 7
Shown in 4, end uses M8 screw threads 21, integral material stainless steel 304.It is arranged and fixed conveniently, not laying dust, easy to clean.
In a preferred embodiment, the first trapezoidal portion 32, the second trapezoidal portion 33, are disposed with the base 31
Three trapezoidal portions 34 and the 4th trapezoidal portion 35, the first trapezoidal portion 32, the second trapezoidal portion 33, the 3rd trapezoidal portion 34 and the 4th are trapezoidal
The side waist angle of inclination in portion 35 is sequentially reduced, and is sequentially reduced the increase for realizing a radial diameter from top to bottom, by tracheae 5
Connection enters rear difficult for drop-off.
In a preferred embodiment, the top of the top cap 1 is arcwall face, is fitted after installation even closer, and windage is smaller.
With above-mentioned according to desirable embodiment of the present utility model as enlightenment, by above-mentioned description, related work people
Member can carry out various changes and amendments in the range of without departing from this utility model technological thought completely.This reality
The content on specification is not limited to new technical scope, it is necessary to its technology is determined according to right
Property scope.
Claims (3)
1. a kind of gas nozzle, it is characterised in that including the top cap, intermediate bar and the clamping joint that are sequentially connected, the top cap, centre
Bar and clamping joint middle setting have the gas passage of coherent insertion, and the clamping joint includes the multiple ladder set under base and base
Shape portion, the length of the intermediate bar is 7.5-50mm, and the lower end of the intermediate bar is provided with screw thread.
2. gas nozzle as claimed in claim 1, it is characterised in that the first trapezoidal portion, are disposed with the base
Two trapezoidal portions, the 3rd trapezoidal portion and the 4th trapezoidal portion, the first trapezoidal portion, the second trapezoidal portion, the 3rd trapezoidal portion and the 4th ladder
The side waist angle of inclination in shape portion is sequentially reduced.
3. gas nozzle as claimed in claim 1, it is characterised in that the top cap top is arcwall face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621218897.6U CN206168590U (en) | 2016-11-11 | 2016-11-11 | Gas nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621218897.6U CN206168590U (en) | 2016-11-11 | 2016-11-11 | Gas nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206168590U true CN206168590U (en) | 2017-05-17 |
Family
ID=58685075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621218897.6U Active CN206168590U (en) | 2016-11-11 | 2016-11-11 | Gas nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206168590U (en) |
-
2016
- 2016-11-11 CN CN201621218897.6U patent/CN206168590U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207334030U (en) | A kind of pipeline connects fixing device | |
| CN207500674U (en) | A kind of agricultural production water pipe for irrigation exchanging structure | |
| CN206168590U (en) | Gas nozzle | |
| CN108487578A (en) | Easy-to-mount thermal-insulating type composite floor board | |
| CN204815834U (en) | An octal mushroom head bonding mouthful formula water -locator | |
| CN107676555A (en) | A kind of hydraulic coupler | |
| CN207373609U (en) | colour changing hot runner system | |
| CN203018237U (en) | Portable die-cast slurry making pipe | |
| CN207385427U (en) | A kind of manhole device | |
| CN207977924U (en) | A kind of installation system of photovoltaic module | |
| CN202577479U (en) | H-shaped drain and exhaust pipe | |
| CN206308546U (en) | A kind of high efficiency filter press plate being easily installed | |
| CN205207351U (en) | Building fastener | |
| CN204829069U (en) | First screw thread mouth formula water -locator of six holes mushroom | |
| CN208244326U (en) | A kind of air filtering box | |
| CN206864769U (en) | A kind of durable type cable plug head | |
| CN206368893U (en) | A kind of special spiral rod | |
| CN206899098U (en) | A kind of filter bottle of water purifier wrench | |
| CN204535527U (en) | A kind of new radiator syndeton | |
| CN209540245U (en) | A kind of multi-functional fluted coupling | |
| CN209621751U (en) | A kind of hydraulic valve block of included orifice plug | |
| CN207338767U (en) | A kind of computer interface safety device | |
| CN107674931A (en) | A kind of hydraulic clay gun toggle plate being convenient for changing | |
| CN202410676U (en) | Bromoalkane reactor | |
| CN216844157U (en) | Natural gas inlet pressure reduction equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Wuzhong District Mudu town of Suzhou city in Jiangsu province 215000 Bridge Xie Village Road No. 8 Patentee after: Suzhou Longhe Clean Technology Co., Ltd Address before: Wuzhong District Mudu town of Suzhou city in Jiangsu province 215000 Bridge Xie Village Road No. 8 Patentee before: Suzhou long and Environmental Protection Technology Co., Ltd. |