CN200979284Y - Wind gun mouth of hot air blower - Google Patents
Wind gun mouth of hot air blower Download PDFInfo
- Publication number
- CN200979284Y CN200979284Y CN 200620154917 CN200620154917U CN200979284Y CN 200979284 Y CN200979284 Y CN 200979284Y CN 200620154917 CN200620154917 CN 200620154917 CN 200620154917 U CN200620154917 U CN 200620154917U CN 200979284 Y CN200979284 Y CN 200979284Y
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- CN
- China
- Prior art keywords
- air
- wind
- passage
- arc
- supply passage
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- Expired - Lifetime
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Abstract
The utility model discloses a wind fun chew of hot air blower which comprises a gun chew body and an air-supply passage arranged in the gun chew body, wherein the upper cavity wall and the lower cavity all bends downward and forms a curved channel which divides the air-supply passage into a first passage and a second channel, two ends of the air-supply passage are provided with an air inlet and an air outlet, a first arch projection is arranged at the bending part of the first passage lower cavity wall, the side arch surface of the first arch projection is connected with the lower cavity wall into a smooth curve and is relative to the air inlet, a second arch projection is arranged at the upper cavity wall of the second cavity. The utility model has the advantages that the configuration is reasonable, the wind is capable of being equably blown from the gun chew, and is applicable to wind fun chew of hot air blower of various kinds of using hot wind stitching fabric material technology area.
Description
Technical field
The utility model relates to a kind of air pressure gun rifle of air-heater and chews.
Background technology
At present, common be used for the air-supply passage that hot blast that hot blast machine gun that lining sews up is provided with the heat supply blower fan in chewing blows out, because cooperating the complete machine requirements of one's work that rifle is chewed, heat gun is made as bending, its inner passage also corresponds to bending, by the bending part air-supply passage is divided into first passage and second channel, like this when wind when air inlet enters first passage, because wind is to be trend with the maximum radius of turning through the bending part time, wind passage by the epicoele wall when entering second channel is few wind even does not have the wind process, causing the wind of wind when air outlet comes out like this is that the big side of a side is little, the hot blast that blows out from heat gun can not be sewed up lining processing well, causes the lining poor sealing of producing.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provide a kind of rational in infrastructure, wind is evenly chewed from the air pressure gun rifle that rifle is chewed the air-heater that blows out.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of air pressure gun rifle of air-heater is chewed, comprise that rifle chews main body, in chewing main body, rifle is provided with air-supply passage, on the described air-supply passage, the cavity of resorption wall is bowed downward to the bending passage, with bending partly is that the boundary is divided into first passage and second channel with air-supply passage, be provided with air inlet and air outlet at the air-supply passage two ends, the cavity of resorption wall of described first passage partly is provided with first arc-shaped protrusions at bending, the side cambered surface of this first arc-shaped protrusions be linked to be smooth curve with the cavity of resorption wall and this cambered surface relative with air inlet, the epicoele wall of described second channel is provided with second arc-shaped protrusions.
As to further improvement of the utility model, the epicoele wall between described second arc-shaped protrusions and the air outlet is provided with the spill cambered surface, is provided with the 3rd arc-shaped protrusions that is complementary with it with spill cambered surface correspondence position on the cavity of resorption wall.
The beneficial effects of the utility model are: because the cavity of resorption wall of first passage partly is provided with first arc-shaped protrusions at bending, the side cambered surface of this first arc-shaped protrusions be linked to be smooth curve with the cavity of resorption wall and this cambered surface relative with air inlet, when wind when air intake passage enters, wind moves along the side cambered surface direction of first arc-shaped protrusions and rotates, form blast in this saturated back, send into second channel equably after utilizing blast that wind is extruded, also have some wind that blow to side cambered surface top accumulating in the second channel synchronously through repeatedly reflecting the wind speed that afterwards can make these wind and rotate previously owing to second arc-shaped protrusions, evenly blow out from air outlet together at last, the uneven problem of original air-out is resolved fully.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
With reference to Fig. 1, a kind of air pressure gun rifle of air-heater is chewed, comprise that rifle chews main body 1, in chewing main body 1, rifle is provided with air-supply passage 2, on the described air-supply passage 2, cavity of resorption wall 11,12 are bowed downward to the bending passage, with bending part 22 is that the boundary is divided into first passage 21 and second channel 23 with air-supply passage 2, be provided with air inlet 3 and air outlet 4 at air-supply passage 2 two ends, the cavity of resorption wall 12 of described first passage 21 is provided with first arc-shaped protrusions 5 in bending part 22, the side cambered surface 51 of this first arc-shaped protrusions 5 is linked to be smooth curve with cavity of resorption wall 12 and this cambered surface 51 is relative with air inlet 3, and the epicoele wall 11 of described second channel 23 is provided with second arc-shaped protrusions 6; When wind when air intake passage 2 enters, wind moves along side cambered surface 51 directions of first arc-shaped protrusions 5 and rotates, form blast in this saturated back, send into second channel 23 equably after utilizing blast that wind is extruded, also have some wind that blow to side cambered surface 51 tops accumulating in synchronously in the second channel 23 through repeatedly reflecting the wind speed that afterwards can make these wind and rotate previously owing to second arc-shaped protrusions 6, evenly blow out from air outlet 4 together at last, the uneven problem of original air-out is resolved fully.
As to further improvement of the utility model, the epicoele wall 11 between described second arc-shaped protrusions 6 and the air outlet 4 is provided with spill cambered surface 8, is provided with the 3rd arc-shaped protrusions 7 that is complementary with it with spill cambered surface 8 correspondence positions on cavity of resorption wall 12; When the space of wind between spill cambered surface 8 and the 3rd arc-shaped protrusions 7 passed through, because the front forms an arc space with shaping feature between the two, can further wind be carried out shaping like this and make it saturated, guaranteed that wind blows out from air outlet 4 equably.
The utility model is rational in infrastructure, wind is evenly chewed from rifle blows out, and is widely used in the various air pressure gun rifles that utilize hot blast to sew up the air-heater of lining technical field and chews.
Claims (2)
1. the air pressure gun rifle of an air-heater is chewed, comprise that rifle chews main body (1), in chewing main body (1), rifle is provided with air-supply passage (2), on the described air-supply passage (2), cavity of resorption wall (11,12) be bowed downward to the bending passage, with bending part (22) is that the boundary is divided into first passage (21) and second channel (23) with air-supply passage (2), be provided with air inlet (3) and air outlet (4) at air-supply passage (2) two ends, it is characterized in that: the cavity of resorption wall (12) of described first passage (21) is provided with first arc-shaped protrusions (5) in bending part (22), the side cambered surface (51) of this first arc-shaped protrusions (5) be linked to be smooth curve with cavity of resorption wall (12) and this cambered surface (51) relative with air inlet (3), the epicoele wall (11) of described second channel (23) is provided with second arc-shaped protrusions (6).
2. the air pressure gun rifle of a kind of air-heater according to claim 1 is chewed, it is characterized in that the epicoele wall (11) between described second arc-shaped protrusions (6) and the air outlet (4) is provided with spill cambered surface (8), go up and spill cambered surface (8) correspondence position is provided with the 3rd arc-shaped protrusions (7) that is complementary with it at cavity of resorption wall (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620154917 CN200979284Y (en) | 2006-12-14 | 2006-12-14 | Wind gun mouth of hot air blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620154917 CN200979284Y (en) | 2006-12-14 | 2006-12-14 | Wind gun mouth of hot air blower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200979284Y true CN200979284Y (en) | 2007-11-21 |
Family
ID=38979665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620154917 Expired - Lifetime CN200979284Y (en) | 2006-12-14 | 2006-12-14 | Wind gun mouth of hot air blower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200979284Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100532939C (en) * | 2006-12-14 | 2009-08-26 | 张德业 | Heat gun nozzle for air heater |
-
2006
- 2006-12-14 CN CN 200620154917 patent/CN200979284Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100532939C (en) * | 2006-12-14 | 2009-08-26 | 张德业 | Heat gun nozzle for air heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20090826 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |