CN207708365U - A kind of aluminium alloy fire extinguisher insurance header structure - Google Patents
A kind of aluminium alloy fire extinguisher insurance header structure Download PDFInfo
- Publication number
- CN207708365U CN207708365U CN201721659084.5U CN201721659084U CN207708365U CN 207708365 U CN207708365 U CN 207708365U CN 201721659084 U CN201721659084 U CN 201721659084U CN 207708365 U CN207708365 U CN 207708365U
- Authority
- CN
- China
- Prior art keywords
- pressing plate
- handle
- fixed cover
- fire extinguisher
- draw ring
- 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
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model is related to a kind of fire extinguisher component, more particularly to a kind of aluminium alloy fire extinguisher insures header structure.Its structure includes the fixed cover of lower section connection fire extinguisher valve body, access is set inside the fixed cover, described access one end connects nozzle, the other end connection fire extinguisher valve body, it is respectively articulated with pressing plate and pressing plate draw ring above the fixed cover, the pressing plate is for depressing unlatching fire extinguishing device jet, the pressing plate draw ring is used to pressing plate being locked in fixed cover, pressing plate includes the pressing plate ontology being hinged in fixed cover, the pressing plate ontology is provided with handle, the handle is inserted in the handle slot of pressing plate draw ring, the handle lower surface is provided with handle triangular hill, the handle triangular hill coordinates inlay card with the triangular groove on pressing plate draw ring handle slot inner wall.A kind of aluminium alloy fire extinguisher of the utility model insures header structure, realize without strip of paper used for sealing can fixation clip draw ring between pressing plate and fixed cover, it is necessary to handy certain power could extract the bayonet lock of pressing plate draw ring, by lower platen handle unlatching fire extinguishing device jet.
Description
Technical field
The utility model is related to a kind of fire extinguisher component, more particularly to a kind of aluminium alloy fire extinguisher insures header structure.
Background technology
Under the prior art, aluminium alloy extinguisher structure includes aluminium alloy bottle and insurance head, and insurance head includes valve, fixation
Lid, pressing plate, pressing plate draw ring, seal structure, wherein fixed cover block the neck concave part of aluminium alloy bottle, in fixed cover front end
Pressing plate is embedded at card slot, the bayonet lock of pressing plate draw ring is stuck between the handle of pressing plate and fixed cover, prevents the unexpected unlatching of handle, lead
Fire extinguishing device jet, strip of paper used for sealing is caused to prevent bayonet lock from falling off for tensing bayonet lock and fixed cover.
This structure, not only (strip of paper used for sealing is that plastic material is also easy aging and falls off over time to the more strip of paper used for sealings of accessory, and bayonet lock loses
Go fixation that can also drop out, lead to handle unexpected unlatchings injection), and operational motion also more than a steps, at emergent extinguishment moment
It wastes time.
Invention content
In order to solve problems in the prior art, the utility model provides a kind of aluminium alloy fire extinguisher insurance header structure,
Realize without strip of paper used for sealing can fixation clip draw ring between pressing plate and fixed cover, it is necessary to handy certain power could extract
The bayonet lock of pressing plate draw ring opens fire extinguishing device jet by lower platen handle.
Technical solution used by the utility model is as follows：
A kind of aluminium alloy fire extinguisher insurance header structure includes the fixed cover of lower section connection fire extinguisher valve body, the fixation
Lid is internal to be arranged access, and described access one end connects nozzle, the other end connection fire extinguisher valve body, the fixed cover
Top has been respectively articulated with pressing plate and pressing plate draw ring, and the pressing plate is for depressing unlatching fire extinguishing device jet, the pressing plate draw ring
For pressing plate to be locked in fixed cover, pressing plate includes the pressing plate ontology being hinged in fixed cover, and the pressing plate ontology is provided with
Handle, the handle are inserted in the handle slot of pressing plate draw ring, and the handle lower surface is provided with handle triangular hill,
The handle triangular hill coordinates inlay card with the triangular groove on pressing plate draw ring handle slot inner wall.
The lower edge of pressing plate draw ring is provided with bayonet lock step, and the bayonet lock step is fixed the fixation for covering edge setting
Lid triangular hill limits.
Handle triangular hill is at least 2.
Handle upper surface is provided with non-slip process.
The advantageous effect that technical solution provided by the utility model is brought is：
A kind of aluminium alloy fire extinguisher of the utility model insures header structure, is stayed in the handle lower surface of pressing plate two small by three
The upper surface of angular protrusion, the pressing plate draw ring of corresponding position stays a bar groove, slot just to be inlayed with two triangular hills, and pressing plate is drawn
A step, fixed cover is stayed to stay two triangular hills just to block bayonet lock with the face of the contact of pressing plate draw ring in the bottom face of ring
Step rear end, to be limited to it, bayonet lock step rear end, which is inclined-plane, can exert oneself to skid off along two triangles in fixed cover.
After firmly extracting pressing plate draw ring, the tip position of two triangular hills on handle can be damaged, in this way
It can distinguish whether bayonet lock had been pulled out.Operating member can save strip of paper used for sealing in this way, and can be conveniently operated, as long as pulling out
The bayonet lock of pressing plate draw ring, presses handle.
Description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is that a kind of aluminium alloy fire extinguisher of the utility model insures the overall structure diagram of header structure；
Fig. 2 is that a kind of aluminium alloy fire extinguisher of the utility model insures the pressure plate structure schematic diagram of header structure.
Specific implementation mode
It is new to this practicality below in conjunction with attached drawing to keep the purpose of this utility model, technical solution and advantage clearer
Type embodiment is described in further detail.
Embodiment one
As shown in attached drawing 1,2, a kind of aluminium alloy fire extinguisher insurance header structure includes the fixation of lower section connection fire extinguisher valve body
Access 2 is arranged in lid 1,1 inside of fixed cover, and described 2 one end of access connects nozzle 3, the other end connection fire extinguishing
Device valve body, 1 top of fixed cover have been respectively articulated with pressing plate 4 and pressing plate draw ring 5, and the pressing plate 4 goes out for depressing unlatching
Firearm sprays, and the pressing plate draw ring 5 is used to pressing plate 4 being locked in fixed cover 1, and pressing plate 4 includes being hinged in fixed cover 1
Pressing plate ontology 41, the pressing plate ontology 41 are provided with handle 42, and the handle 42 inserts the handle slot 51 embedded in pressing plate draw ring 5
Interior, 42 lower surface of handle is provided with handle triangular hill 43, the handle triangular hill 43 and pressing plate draw ring
Triangular groove 52 on 51 inner wall of handle slot coordinates inlay card.
The lower edge of pressing plate draw ring 5 is provided with bayonet lock step 53, and the bayonet lock step 53 is fixed edge on lid 1 and is arranged
Fixed cover triangular hill 54 limit.
Handle triangular hill 43 in the present embodiment is 2, and 42 upper surface of handle is provided with non-slip process 44.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all in this practicality
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (4)
1. a kind of aluminium alloy fire extinguisher insures header structure, include the fixed cover of lower section connection fire extinguisher valve body, the fixed cover
Inside setting access, described access one end connect nozzle, the other end connection fire extinguisher valve body, in the fixed cover
Side has been respectively articulated with pressing plate and pressing plate draw ring, and the pressing plate is used for depressing fire extinguishing device jet, the pressing plate draw ring is opened
It is locked in fixed cover in by pressing plate, which is characterized in that the pressing plate includes the pressing plate ontology being hinged in fixed cover, described
Pressing plate ontology is provided with handle, and the handle is inserted in the handle slot of pressing plate draw ring, and the handle lower surface is provided with
Handle triangular hill, the handle triangular hill block with the triangular groove cooperation on pressing plate draw ring handle slot inner wall
It is embedding.
2. a kind of aluminium alloy fire extinguisher according to claim 1 insures header structure, which is characterized in that the pressing plate draw ring
Lower edge be provided with bayonet lock step, the bayonet lock step is fixed the fixed cover triangular hill limit for covering edge setting
Position.
3. a kind of aluminium alloy fire extinguisher according to claim 1 insures header structure, which is characterized in that the handle triangle
Shape protrusion is at least 2.
4. a kind of aluminium alloy fire extinguisher according to claim 1 insures header structure, which is characterized in that the handle upper table
Face is provided with non-slip process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721659084.5U CN207708365U (en) | 2017-12-04 | 2017-12-04 | A kind of aluminium alloy fire extinguisher insurance header structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721659084.5U CN207708365U (en) | 2017-12-04 | 2017-12-04 | A kind of aluminium alloy fire extinguisher insurance header structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207708365U true CN207708365U (en) | 2018-08-10 |
Family
ID=63059329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721659084.5U Active CN207708365U (en) | 2017-12-04 | 2017-12-04 | A kind of aluminium alloy fire extinguisher insurance header structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207708365U (en) |
-
2017
- 2017-12-04 CN CN201721659084.5U patent/CN207708365U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207708365U (en) | A kind of aluminium alloy fire extinguisher insurance header structure | |
| CN105270769B (en) | Canned beer bubbler | |
| JP3720542B2 (en) | Liquid ejector | |
| CN208516039U (en) | A kind of anti-scratch easily tears aluminium lid | |
| CN207124321U (en) | Kato and there is its electronic product | |
| CN105413912A (en) | Built-out spring spray pump | |
| CN113859745A (en) | Rigid shell for compressible tube | |
| CN209138920U (en) | The atomizing pump of nozzle can be dredged | |
| CN208264930U (en) | A kind of cosmetic bottle | |
| CN205060349U (en) | Hand -held type distributor convenient to grip | |
| CN207693128U (en) | A kind of mass transit card cutting ferrule filling eyebrow pencil | |
| CN206659379U (en) | Scent flask | |
| CN206765595U (en) | A kind of seal pen | |
| CN205312168U (en) | An organic whole is turned over a formula safety butterfly and is spouted lid | |
| JP5345802B2 (en) | Pouring tool | |
| CN209149065U (en) | A kind of marking press position limiting structure | |
| CN204743967U (en) | Special hygenic towelette box of children | |
| CN204264573U (en) | A kind of with protection can Display packaging box | |
| CN216847149U (en) | Sample extraction element that vitamin D detected | |
| CN206885679U (en) | One kind opens packing case without instrument | |
| CN205905058U (en) | Take art designer's sword of protective sheath | |
| CN206621310U (en) | A kind of paper towel box | |
| CN210409304U (en) | Bottle type fire extinguisher | |
| CN216187526U (en) | Atomizing cosmetics essence bottle of moisturizing | |
| CN217075438U (en) | Pump head for cosmetic bottle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |