CN204277159U - A kind of safety type hot air rifle - Google Patents
A kind of safety type hot air rifle Download PDFInfo
- Publication number
- CN204277159U CN204277159U CN201420631896.9U CN201420631896U CN204277159U CN 204277159 U CN204277159 U CN 204277159U CN 201420631896 U CN201420631896 U CN 201420631896U CN 204277159 U CN204277159 U CN 204277159U
- Authority
- CN
- China
- Prior art keywords
- air
- deep bead
- out body
- nozzle
- length
- 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
Links
Abstract
The utility model relates to a kind of safety type hot air rifle, comprises air-out body and nozzle, and nozzle is connected to the bottom of air-out body; The outer wall of air-out body is provided with external thread section, this thread segment is connected with regulation cock, regulation cock is fixedly connected with deep bead, and deep bead and air-out body be arranged in parallel, and the relative air-out body of deep bead described in rotation drive of regulation cock moves up and down; The length of deep bead is equal with the length of air-out body, and the length of external thread section is greater than the length of nozzle.Deep bead through arranging can the height of free adjustment deep bead on air-out body and its rotational angle on air-out body; effectively can stop and spray by nozzle the hot gas that backward surrounding scatters, the miscellaneous part on circuit board is played a very good protection.
Description
Technical field
The utility model relates to a kind of safety type hot air rifle.
Background technology
Heat gun is the device of a kind of generation for various uses thermal current; Through being usually used in blowing weldering to circuit board;
When adopting heat gun in the past to blow weldering to circuit board, easily to blow to circuit board on other parts from the hot blast of nozzle ejection, easily cause the damage of miscellaneous part.
Utility model content
The technical problems to be solved in the utility model is: overcome the deficiencies in the prior art, provides a kind of safety type hot air rifle, avoids the damage caused when blowing weldering to circuit board miscellaneous part.
The utility model solves the technical scheme that its technical problem adopts: a kind of safety type hot air rifle, comprises air-out body and nozzle, and described nozzle is connected to the bottom of air-out body; The outer wall of described air-out body is provided with external thread section, this thread segment is connected with regulation cock, described regulation cock is fixedly connected with deep bead, and deep bead and air-out body be arranged in parallel, and the relative air-out body of deep bead described in rotation drive of regulation cock moves up and down; The length of described deep bead is equal with the length of air-out body, and the length of described external thread section is greater than the length of nozzle.
Further, described deep bead is U-board.
Further, be provided with some louvres in described deep bead, each louvre extends distribution along deep bead width, and the two ends of louvre and ft connection.
The beneficial effects of the utility model are: the deep bead through arranging can the height of free adjustment deep bead on air-out body and its rotational angle on air-out body; effectively can stop and spray by nozzle the hot gas that backward surrounding scatters, the miscellaneous part on circuit board is played a very good protection.
Louvre the high temperature be collected on deep bead that can leave fast is set, for safety operation is given security.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further illustrated.
Fig. 1 is the structural representation of discharge pipe and nozzle in the utility model heat gun;
Fig. 2 is the front view of deep bead;
Fig. 3 be in Fig. 2 A-A to sectional view;
Wherein: 1, air-out body, 2, nozzle, 3, regulation cock, 4, deep bead, 41, louvre.
Detailed description of the invention
By reference to the accompanying drawings the utility model is further described now.The schematic diagram that these accompanying drawings are simplification only illustrates basic structure of the present utility model in a schematic way, and therefore it only shows the formation relevant with the utility model.
As shown in Figure 1, a kind of safety type hot air rifle, comprise air-out body 1 and nozzle 2, nozzle 2 is connected to the bottom of air-out body 1; The outer wall of air-out body 1 is provided with external thread section, this thread segment is connected with regulation cock 3, regulation cock 3 is fixedly connected with deep bead 4, can adopt be welded to connect or other be fixedly connected with mode, deep bead 4 and air-out body 1 be arranged in parallel, and the rotation of regulation cock 3 drives the relative air-out body 1 of deep bead 4 to move up and down; The length of deep bead 4 is equal with the length of air-out body 1, and the length of described external thread section is greater than the length of nozzle 2.
Deep bead 4 through arranging can the height of free adjustment deep bead 4 on air-out body 1 and its rotational angle on air-out body 1; the use of deep bead 4 is more flexible; effectively can stop and spray by nozzle 2 hot gas that backward surrounding scatters, the miscellaneous part on circuit board is played a very good protection.
Deep bead 4 is U-board.The deep bead 4 of U-shaped structure can better keep out the wind, and prevents it from blowing to other parts of surrounding.
Be provided with some louvres 41 in deep bead 4, each louvre 41 extends distribution along deep bead 4 width, and the two ends of louvre 41 and ft connection.Louvre 41 the high temperature that can leave fast and be collected on deep bead 4 is set, for safety operation is given security.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on description, must determine its technical scope according to right.
Claims (3)
1. a safety type hot air rifle, is characterized in that, comprises air-out body (1) and nozzle (2), and described nozzle (2) is connected to the bottom of air-out body (1); The outer wall of described air-out body (1) is provided with external thread section, this thread segment is connected with regulation cock (3), described regulation cock (3) is fixedly connected with deep bead (4), deep bead (4) and air-out body (1) be arranged in parallel, and the relative air-out body (1) of the deep bead (4) described in rotation drive of regulation cock (3) moves up and down; The length of described deep bead (4) is equal with the length of air-out body (1), and the length of described external thread section is greater than the length of nozzle (2).
2. a kind of safety type hot air rifle according to claim 1, is characterized in that, described deep bead (4) is U-board.
3. a kind of safety type hot air rifle according to claim 2, it is characterized in that, some louvres (41) are provided with in described deep bead (4), each louvre (41) extends distribution along deep bead (4) width, and the two ends of louvre (41) and ft connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420631896.9U CN204277159U (en) | 2014-10-28 | 2014-10-28 | A kind of safety type hot air rifle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420631896.9U CN204277159U (en) | 2014-10-28 | 2014-10-28 | A kind of safety type hot air rifle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204277159U true CN204277159U (en) | 2015-04-22 |
Family
ID=52860355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420631896.9U Expired - Fee Related CN204277159U (en) | 2014-10-28 | 2014-10-28 | A kind of safety type hot air rifle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204277159U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106679172A (en) * | 2016-08-20 | 2017-05-17 | 浙江普莱得电器有限公司 | Hot air gun |
-
2014
- 2014-10-28 CN CN201420631896.9U patent/CN204277159U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106679172A (en) * | 2016-08-20 | 2017-05-17 | 浙江普莱得电器有限公司 | Hot air gun |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20161028 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |