CN205619377U - Flame gun's insurable locking mechanism - Google Patents
Flame gun's insurable locking mechanism Download PDFInfo
- Publication number
- CN205619377U CN205619377U CN201620373163.9U CN201620373163U CN205619377U CN 205619377 U CN205619377 U CN 205619377U CN 201620373163 U CN201620373163 U CN 201620373163U CN 205619377 U CN205619377 U CN 205619377U
- Authority
- CN
- China
- Prior art keywords
- screw
- propulsion arm
- handle body
- flame gun
- utility
- 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.)
- Expired - Fee Related
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- Portable Nailing Machines And Staplers (AREA)
Abstract
The utility model belongs to the technical field of flame gun. A flame gun's insurable locking mechanism, includes the handle body, set up at nozzle assembly, switch module and the setting of the handle body front end locking assembly in handle body rear end, locking assembly including the drive cap, lead screw and screw, screw outside cover be equipped with hollow structure's propulsion arm, the propulsion arm inner wall on be provided with the annular groove that corresponds with the screw, the screw match to inlay and establish in the annular groove handle body inboard still be provided with and prevent changeing the guide block with the propulsion arm corresponds, the switch module rear portion be provided with the thrust plate that corresponds with the propulsion arm. The utility model has the advantages of reasonable design, the compactness, to flame gun closing under the locking state, can't open to avoided unexpected emergence, that this application is adopted is lead screw screw transmission structure, but not the button isotructure has improved its security performance greatly, has stopped unexpected emergence.
Description
Technical field
This utility model belongs to flame gun technical field, is specifically related to the secure ratch mechanism of a kind of flame gun.
Background technology
At present, what outdoor barbecue, bead treasured, auto repair etc. used is generally all flame gun, and existing flame gun
Generally comprise flame gun body, the main piezo-electric device of flame gun body, ignitor switch, fuel chamber and air-valve assembly thereof, use
Time, ignitor switch need only be passed through, the piezoelectricity cap in piezo-electric device is compressed therewith, when its compression travel reaches to light a fire stroke,
The hammer of piezo-electric device Yin Qinei clashes into piezoquartz and discharges high voltage electric energy, and the generating end connected by lead-in wire is at nozzle
Send electric spark at gas outlet in device, and operationally while a process, ignitor switch also press seesaw one end,
Seesaw other end jack-up air-out needle and make air outlet valve exit, the combustion gas discharged run into electric spark i.e. realize sparking.
Or due to existing flame gun mostly do not have safety locking device cannot locked flame gun, thus sparking open
Close operation unrestricted, it is impossible to prevent from striking sparks because of unexpected percussion during transporting and carrying with, also cannot stop child
Striking sparks because playing, its result all easily causes the contingencies such as fire by mistake.
Utility model content
Main purpose of the present utility model is to provide a kind of reasonable in design, security performance stable, and locking is effective
The secure ratch mechanism of flame gun.
For reaching object above, the technical solution adopted in the utility model is:
A kind of secure ratch mechanism of flame gun, the nozzle assembly including handle body, being arranged on handle body front end,
Switch module and the lock assembly being arranged on handle body rear end, described lock assembly includes driving cap to be connected with driving cap
Leading screw and the screw that is set on leading screw of coupling, described leading screw front end is provided with annular stop groove, described handle this
Body coupling is fastened in this annular stop groove, and described screw outer sheath is provided with the propulsion arm of hollow structure, described pushing tow
Being provided with the annular groove corresponding with screw on bar inwall, described screw coupling is embedded in annular groove, at described hands
Being additionally provided with the anti-rotation guide pad corresponding with propulsion arm inside handle body, described propulsion arm is the most past relative to anti-rotation guide pad
Multiple motion, described switch module rear portion is provided with the thrust plate corresponding with propulsion arm.
The cross section of described propulsion arm is rectangle, and described anti-rotation guide pad is four, four anti-rotation guide pads respectively with
Each side coupling of propulsion arm is slided and is fitted.
Described driving cap is structure as a whole with leading screw, drives and is provided with anti-slip veins on cap.
Use technique scheme, acquired provide the benefit that:
This utility model reasonable in design, compact, for flame gun under closing lockup state, it is impossible to open,
Thus avoiding unexpected generation, the application uses screw-nut drive mechanism, rather than the structures such as button, it is greatly improved
Its security performance, has stopped unexpected generation so that flame gun, in transport, can ensure its safety in course of conveying.
This utility model is in actual application, easy to operate, it is only necessary to reverses three to five circles, does not has the reset components such as spring, keep away
Exempt from the generation of the malfunctioning situation of lockable mechanism.
Accompanying drawing explanation
Fig. 1 is the structural representation according to a preferred embodiment of the present utility model.
Fig. 2 is the sectional structure schematic diagram of lock assembly.
Sequence number in figure: 1 be handle body, 2 be nozzle assembly, 3 be switch module, 4 be lock assembly, 5 for driving
Dynamic cap, 6 be leading screw, 7 be screw, 8 be annular stop groove, 9 be propulsion arm, 10 be anti-rotation guide pad, till 11
Push pedal.
Detailed description of the invention
Hereinafter describe and be used for disclosing this utility model so that those skilled in the art are capable of this utility model.Hereinafter retouch
Preferred embodiment in stating is only used as citing, it may occur to persons skilled in the art that other obvious modification.
See Fig. 1 and Fig. 2, the secure ratch mechanism of a kind of flame gun, including handle body 1, it is arranged on handle originally
The nozzle assembly 2 of body 1 front end, switch module 3 and be arranged on the lock assembly 4 of handle body 1 rear end, described locking
Assembly 4 includes the screw 7 driving cap 5 to be set on leading screw 6 with the leading screw 6 driving cap 5 to be connected and coupling, described
Leading screw 6 front end is provided with annular stop groove 8, and described handle body 1 coupling is fastened in this annular stop groove 8,
Described screw 7 outer sheath is provided with the propulsion arm 9 of hollow structure, and it is right with screw 7 that described propulsion arm 9 inwall is provided with
The annular groove answered, described screw 7 coupling is embedded in annular groove, is additionally provided with inside described handle body 1
The anti-rotation guide pad 10 corresponding with propulsion arm, described propulsion arm 9 is relative to anti-rotation guide pad 10 axially reciprocating, institute
Switch module 3 rear portion stated is provided with the thrust plate 11 corresponding with propulsion arm 9.
The cross section of described propulsion arm 9 is rectangle, and described anti-rotation guide pad 10 is four, four anti-rotation guide pads
10 mate slip laminating respectively with each side of propulsion arm 9, and described driving cap 5 is structure as a whole with leading screw 6, drives
It is provided with anti-slip veins on cap 5.
This utility model reasonable in design, compact, for flame gun under closing lockup state, it is impossible to open,
Thus avoiding unexpected generation, the application uses screw-nut drive mechanism, rather than the structures such as button, it is greatly improved
Its security performance, has stopped unexpected generation so that flame gun, in transport, can ensure its safety in course of conveying.
This utility model is in actual application, easy to operate, it is only necessary to reverses three to five circles, does not has the reset components such as spring, keep away
Exempt from the generation of the malfunctioning situation of lockable mechanism.
Of the present utility model ultimate principle, principal character and of the present utility model advantage have more than been shown and described.One's own profession
Skilled person will appreciate that of industry, this utility model is not restricted to the described embodiments, described in above-described embodiment and description
Simply principle of the present utility model, on the premise of without departing from this utility model spirit and scope, this utility model also has respectively
Planting changes and improvements, these changes and improvements both fall within the range of claimed this utility model.This utility model requirement
Protection domain defined by appending claims and equivalent thereof.
Claims (3)
1. the secure ratch mechanism of a flame gun, it is characterised in that: include handle body, be arranged on handle body front end
Nozzle assembly, switch module and be arranged on the lock assembly of handle body rear end, described lock assembly include driving cap,
The screw being set on leading screw with the leading screw driving cap to be connected and coupling, described leading screw front end is provided with annular stop groove,
Described handle body coupling is fastened in this annular stop groove, and described screw outer sheath is provided with the pushing tow of hollow structure
Bar, described propulsion arm inwall is provided with the annular groove corresponding with screw, and described screw coupling is embedded at annular groove
In, inside described handle body, it being additionally provided with the anti-rotation guide pad corresponding with propulsion arm, described propulsion arm is relative to anti-
Turning guide pad axially reciprocating, described switch module rear portion is provided with the thrust plate corresponding with propulsion arm.
The secure ratch mechanism of flame gun the most according to claim 1, it is characterised in that: cutting of described propulsion arm
Face is rectangle, and described anti-rotation guide pad is four, and four anti-rotation guide pads mate slip patch respectively with each side of propulsion arm
Close.
The secure ratch mechanism of flame gun the most according to claim 1, it is characterised in that: described driving cap and silk
Thick stick is structure as a whole, and drives and is provided with anti-slip veins on cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620373163.9U CN205619377U (en) | 2016-04-22 | 2016-04-22 | Flame gun's insurable locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620373163.9U CN205619377U (en) | 2016-04-22 | 2016-04-22 | Flame gun's insurable locking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205619377U true CN205619377U (en) | 2016-10-05 |
Family
ID=57028662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620373163.9U Expired - Fee Related CN205619377U (en) | 2016-04-22 | 2016-04-22 | Flame gun's insurable locking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205619377U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108814926A (en) * | 2018-05-30 | 2018-11-16 | 刘云霄 | It is a kind of to facilitate the point of safes fire tongs for carrying out folder cotton ignition operation |
| CN109556133A (en) * | 2017-09-25 | 2019-04-02 | 爱烙达股份有限公司 | Flame gun and its safety switch with safety switch |
-
2016
- 2016-04-22 CN CN201620373163.9U patent/CN205619377U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109556133A (en) * | 2017-09-25 | 2019-04-02 | 爱烙达股份有限公司 | Flame gun and its safety switch with safety switch |
| CN108814926A (en) * | 2018-05-30 | 2018-11-16 | 刘云霄 | It is a kind of to facilitate the point of safes fire tongs for carrying out folder cotton ignition operation |
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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 |
Granted publication date: 20161005 Termination date: 20170422 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |