CN204711985U - A kind of nailing with silencing function - Google Patents
A kind of nailing with silencing function Download PDFInfo
- Publication number
- CN204711985U CN204711985U CN201520467330.1U CN201520467330U CN204711985U CN 204711985 U CN204711985 U CN 204711985U CN 201520467330 U CN201520467330 U CN 201520467330U CN 204711985 U CN204711985 U CN 204711985U
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- China
- Prior art keywords
- nailing
- mounting pipe
- location
- counterbore
- door
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Abstract
The utility model discloses a kind of nailing with silencing function, comprise nailing body, it is characterized in that, nailing body portion outer surface has a circle door of circumferentially outwardly convex, and location, nailing mounting pipe front end interior realization of counterbore that the rear door of nailing installation can be coupled to ail shooter shields.It is simple that the utility model has structure, and the advantage that erasure effect is excellent, it can greatly reduce ail shooter operating noise, improves working environment.
Description
Technical field
The utility model relates to a kind of ail shooter, particularly relates to a kind of nailing with silencing function.
Background technology
Ail shooter is that a kind of utilization launches powder gases or device in Gas or compressed air (hereinafter referred to as gas) that nail shooting pill produces as power, nailing (or steel nail) (being referred to as nailing below) is squeezed into the instrument of building body.The most common for finishing comprise the places such as ceiling construction, carry out cable install hanging time, installing cables suspender use.During use, nailing and suspender (suspender is generally tortuous sheet metal structure) are combined together, then nailing tail end are installed in ail shooter, percussion ail shooter, make nailing together with the injection of suspender one superhigh speed, and suspender is hammered into be fixed on mounting points.Due to ail shooter use time, be launch by nail shooting pill blast (or the gases at high pressure that gas combustion produces, or the compressed air) thrust that produces.Therefore compressed air stream or blast produce the flow at high speed of air-flow, can cause larger noise phenomena, working environment noise pollution is serious, also affects periphery social environment.
In order to slow down noise phenomena when nailing is pulled the trigger, existing and a kind of cooperation in the setting of nailing mounting pipe inner chamber front end and nailing realizing spacing location counterbore, but there is no the ail shooter of bloop on the counterbore perisporium of location.Although can slow down nailing percussion noise to a certain extent, erasure effect is limited.
Utility model content
For above-mentioned the deficiencies in the prior art, technical problem to be solved in the utility model is: how to provide a kind of structure simple, and the nailing of what erasure effect was excellent have silencing function, it can greatly reduce ail shooter operating noise, improves working environment.
In order to solve the problems of the technologies described above, the utility model have employed following technical scheme:
A kind of nailing with silencing function, comprise nailing body, its improvements are, nailing body portion outer surface is positioned at the circle door that installation rear, suspender position adjacent has circumferentially outwardly convex, and location, nailing mounting pipe front end interior realization of counterbore that the rear door of nailing installation can be coupled to ail shooter shields.And with it with the use of ail shooter location, nailing mounting pipe front end counterbore perisporium on be provided with bloop.
When the utility model uses, and a kind ofly to arrange in nailing mounting pipe inner chamber front end and nailing coordinates and realizes spacing location counterbore, and locate the ail shooter that counterbore perisporium is provided with bloop with the use of.When nailing is installed, by door first by the counterbore front-end port shielding of location, nailing mounting pipe front end, during nailing percussion injection, ensure the bloop circulation of the air-flow of nailing mounting pipe inner chamber front end first on the counterbore perisporium of location, avoid gas to cause larger noise from narrower first circulation of nailing mounting pipe inner chamber front-end port.Meanwhile, during nailing percussion injection gas shock, door can coordinate formation cushion space with location, nailing mounting pipe front end counterbore, carries out bumper and absorbing shock, improve erasure effect to air-flow.
Further, described door is fixed on nailing body for press-fiting snap-fit engagement.Like this, nailing body and door are produced separately assembling and are obtained, and are beneficial to and implement to manufacture.
As optimization, described door comprises the fixed part of the tabular being ringwise positioned at front end and is positioned at the shielding part cylindrically of rear end, shielding part front end and fixed part periphery arc-shaped transition connect as one, shielding part axial length and location, the nailing mounting pipe front end counterbore degree of depth match, and nailing installs matched in clearance between rear shielding part outer surface and location, nailing mounting pipe front end counterbore inwall.Like this, erasure effect can be ensured better, and make the existence of door can not affect the transmitting of nailing.
In sum, it is simple that the utility model has structure, and the advantage that erasure effect is excellent, it can greatly reduce ail shooter operating noise, improves working environment.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure, label 1 ＇ is nailing body, and label 2 ＇ is suspender, and label 3 ＇ is door.
Fig. 2 be a kind of and the utility model with the use of nailing mounting pipe place, the front end structure of ail shooter.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the utility model is described in further detail.
During concrete enforcement: as shown in Figure 1, a kind of nailing with silencing function, comprise nailing body 1 ', wherein, nailing body 1 ' forward outer surface is positioned at the circle door 3 ' that installation rear, suspender 2 ' position adjacent has circumferentially outwardly convex, and location, nailing mounting pipe front end interior realization of counterbore that the rear door 3 ' of nailing installation can be coupled to ail shooter shields.Wherein, described door 3 ' is fixed on nailing body 1 ＇ for press-fiting snap-fit engagement.Make it be beneficial to and implement to manufacture.Wherein, described door 3 ' comprises the fixed part of the tabular being ringwise positioned at front end and is positioned at the shielding part cylindrically of rear end, shielding part front end and fixed part periphery arc-shaped transition connect as one, shielding part axial length and location, the nailing mounting pipe front end counterbore degree of depth match, and nailing installs matched in clearance between rear shielding part outer surface and location, nailing mounting pipe front end counterbore inwall.Like this, erasure effect can be ensured better, and make the existence of door can not affect the transmitting of nailing.Certainly, when specifically implementing, door 3 ' also can be made other shape, such as only independent annular plate-like, or cone barrel shape and drum, ball shape etc., all belongs to and falls into the utility model protection domain.In addition, when specifically implementing, nailing not necessarily have to coordinate suspender to use together.Sometimes, nailing itself also can have hanging function, such as eyelet nailing, namely belongs to fall into the utility model protection domain as long as its front portion is provided with door.Simultaneously; during enforcement, door can be embodied directly in be installed on suspender, namely installs the fixed part of the part formation door that suspender is connected with nailing; and then connect entirety cylinder formation shielding part backward at installation suspender, should be considered as still falling into the utility model protection domain.
When the utility model uses, and the ail shooter with nailing mounting pipe structure as shown in Figure 2 with the use of.In Fig. 2, there is outside nailing mounting pipe 1 the sheathed hush pipe 2 being fixed on nailing mounting pipe 1 outside in rear and front end, wherein, nailing mounting pipe 1 is provided with the first bloop 3 being communicated with nailing mounting pipe 1 inner chamber and hush pipe 2 inner chamber near front-end port place.Described first bloop 3 has four and is uniformly distributed circumferentially in nailing mounting pipe 1.Described first bloop 3 from inside to outside oblique rear-inclined arrange and interior half section be cylindrical hole, outer half section is the outside flared hole of larger diameter end.Described hush pipe 2 rear and front end is fixed on outside nailing mounting pipe by connection cover (comprising a rear end connection cover 4 and front end connection cover 7) sealing separately.Described hush pipe 2 and nailing mounting pipe 1 eccentric setting.Wherein, described nailing mounting pipe 1 inner chamber front end has to coordinate with nailing and realizes spacing location counterbore 5, location counterbore 5 perisporium also has the second bloop 6 that a circle is communicated with hush pipe 2.Like this, nailing shooting is left in the process of nailing mounting pipe 1, when nailing not yet leaves location counterbore 5, location counterbore 5 perisporium firstly appears out from the position of the second bloop 6, in nailing mounting pipe 1, gas is first progressively communicated with by the second bloop 6, the moment impact of further mitigation of gases flowing, improves erasure effect.
Nailing of the present utility model, with the ail shooter with above-mentioned nailing mounting pipe structure with the use of, when nailing is installed, by door 3 ＇ first by the counterbore front-end port shielding of location, nailing mounting pipe front end, during nailing percussion injection, ensure the second bloop circulation of the air-flow of nailing mounting pipe inner chamber front end first on the counterbore perisporium of location, avoid gas to cause larger noise from narrower first circulation of nailing mounting pipe inner chamber front-end port.Meanwhile, during nailing percussion injection gas shock, door can coordinate formation cushion space with location, nailing mounting pipe front end counterbore, carries out bumper and absorbing shock, improve erasure effect to air-flow.
Claims (3)
1. one kind has the nailing of silencing function, comprise nailing body, it is characterized in that, nailing body portion outer surface has a circle door of circumferentially outwardly convex, and location, nailing mounting pipe front end interior realization of counterbore that the rear door of nailing installation can be coupled to ail shooter shields.
2. have the nailing of silencing function as claimed in claim 1, it is characterized in that, described door is fixed on nailing body for press-fiting snap-fit engagement.
3. there is the nailing of silencing function as claimed in claim 1, it is characterized in that, described door comprises the fixed part of the tabular being ringwise positioned at front end and is positioned at the shielding part cylindrically of rear end, shielding part front end and fixed part periphery arc-shaped transition connect as one, shielding part axial length and location, the nailing mounting pipe front end counterbore degree of depth match, and nailing installs matched in clearance between rear shielding part outer surface and location, nailing mounting pipe front end counterbore inwall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520467330.1U CN204711985U (en) | 2015-07-02 | 2015-07-02 | A kind of nailing with silencing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520467330.1U CN204711985U (en) | 2015-07-02 | 2015-07-02 | A kind of nailing with silencing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204711985U true CN204711985U (en) | 2015-10-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520467330.1U Active CN204711985U (en) | 2015-07-02 | 2015-07-02 | A kind of nailing with silencing function |
Country Status (1)
| Country | Link |
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| CN (1) | CN204711985U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105234899A (en) * | 2015-11-12 | 2016-01-13 | 朱建华 | Waterproof and damp-proof safe nail-pill integrated plastic housing nail shooting pill |
-
2015
- 2015-07-02 CN CN201520467330.1U patent/CN204711985U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105234899A (en) * | 2015-11-12 | 2016-01-13 | 朱建华 | Waterproof and damp-proof safe nail-pill integrated plastic housing nail shooting pill |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |