CN202895153U - Exhaust hood assembly for gas nailer - Google Patents
Exhaust hood assembly for gas nailer Download PDFInfo
- Publication number
- CN202895153U CN202895153U CN 201220640242 CN201220640242U CN202895153U CN 202895153 U CN202895153 U CN 202895153U CN 201220640242 CN201220640242 CN 201220640242 CN 201220640242 U CN201220640242 U CN 201220640242U CN 202895153 U CN202895153 U CN 202895153U
- Authority
- CN
- China
- Prior art keywords
- exhaust hood
- hood
- exhaust
- hood assembly
- muffler
- 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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- Coke Industry (AREA)
Abstract
The utility model relates to an exhaust hood assembly for a gas nailer. The exhaust hood assembly is characterized by comprising screws, exhaust hood shaft sleeves, an exhaust hood outer cover, a cover, a muffler, reed valves, an exhaust baffle and a strainer which are sequentially overlapped, and the end surface part of the exhaust hood outer cover concavely forms shaft sleeve holes for placing the exhaust hood shaft sleeves; and the muffler is fixedly sealed in the cover by the reed valves and the exhaust baffle. Carbon deposit in the cover in the exhaust hood outer cover can be cleaned very conveniently by taking the screws out of the exhaust hood shaft sleeves of the exhaust hood outer cover.
Description
Technical field
The utility model relates to a kind of hood assembly, is specifically related to gas nail gun hood assembly, belongs to pneumatic tool spare and accessory parts technical field.
Background technology
The cylinder interior of gas nail gun is because of long-term blast, and the exhaust cap position has a large amount of coke build-ups, and the lid when cleaning in the exhaust cap is difficult to disassemble cleaning, for this reason, all need the professional to safeguard, and needed extracting tool is more, difficulty is large, and is very inconvenient concerning the user.
Summary of the invention
The purpose of this utility model is exactly in order to solve the not easily detachable problem of gas nail gun hood.
The technical scheme that the utility model will be dealt with problems is as follows:
Gas nail gun hood assembly is characterized in that: be formed by stacking successively by screw, hood axle sleeve, hood enclosing cover, lid, muffler, leaf valve, exhaust partition and filter screen; Described hood enclosing cover end face part indent forms the axle sleeve hole of placing for the hood axle sleeve, and leaf valve and exhaust partition are encapsulated in muffler in the lid admittedly.
Described leaf valve is two.
The beneficial effects of the utility model are as follows:
Compared with prior art, adopt the gas nail gun hood assembly of the utility model structure, only need the hood axle sleeve of screw from the hood enclosing cover taken out, can carry out the carbon distribution cleaning to the lid in the hood enclosing cover, very convenient.
Description of drawings:
Fig. 1 is the generalized section of the utility model gas nail gun hood assembly;
Fig. 2 is the STRUCTURE DECOMPOSITION figure of the utility model gas nail gun hood assembly;
Fig. 3 is that the utility model gas nail gun hood assembly is installed in the part sectioned view on the gas nail gun.
The specific embodiment:
Below in conjunction with accompanying drawing the utility model is done further detailed elaboration.
Consult Fig. 1 to Fig. 3, gas nail gun hood assembly is formed by stacking successively by screw (1), hood axle sleeve (2), hood enclosing cover (3), lid (4), muffler (5), leaf valve (6), exhaust partition (7) and filter screen (8); Described hood enclosing cover (3) end face part indent forms the axle sleeve hole of placing for hood axle sleeve (2), and leaf valve (6) and exhaust partition (7) are encapsulated in muffler (5) in the lid (4) admittedly.
Described leaf valve (6) is two.
After described gas nail gun hood assembly is installed on the rifle body, the fried impulsive force that produces of cylindrical implosion, simultaneously, the waste gas that produces is discharged through hood, its piston movement direction is shown in A among Fig. 3, and the gas flow direction of the lid in the hood assembly (4) is then shown in B among Fig. 3.As used for a long time, when carbon distribution is more, directly screw (1) is screwed out the lid (4) that exhaust outer cover enclosing cover (3) can be seen exhaust enclosing cover (3) below, lid (4) is taken out and can clean, very convenient.Wherein screw (1) is the flat cheese head screw of interior hexagonal, and model is M5X16.
Claims (2)
1. gas nail gun hood assembly is characterized in that: be formed by stacking successively by screw, hood axle sleeve, hood enclosing cover, lid, muffler, leaf valve, exhaust partition and filter screen; Described hood enclosing cover end face part indent forms the axle sleeve hole of placing for the hood axle sleeve, and leaf valve and exhaust partition are encapsulated in muffler in the lid admittedly.
2. gas nail gun hood assembly according to claim 1, it is characterized in that: described leaf valve is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220640242 CN202895153U (en) | 2012-11-29 | 2012-11-29 | Exhaust hood assembly for gas nailer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220640242 CN202895153U (en) | 2012-11-29 | 2012-11-29 | Exhaust hood assembly for gas nailer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202895153U true CN202895153U (en) | 2013-04-24 |
Family
ID=48115868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220640242 Expired - Fee Related CN202895153U (en) | 2012-11-29 | 2012-11-29 | Exhaust hood assembly for gas nailer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202895153U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103639988A (en) * | 2013-12-03 | 2014-03-19 | 台州市大江实业有限公司 | Gas staple gun with interior convenient to clean |
-
2012
- 2012-11-29 CN CN 201220640242 patent/CN202895153U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103639988A (en) * | 2013-12-03 | 2014-03-19 | 台州市大江实业有限公司 | Gas staple gun with interior convenient to clean |
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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: 20130424 Termination date: 20151129 |