CN111195881A - Nail gun - Google Patents
Nail gun Download PDFInfo
- Publication number
- CN111195881A CN111195881A CN201811376455.8A CN201811376455A CN111195881A CN 111195881 A CN111195881 A CN 111195881A CN 201811376455 A CN201811376455 A CN 201811376455A CN 111195881 A CN111195881 A CN 111195881A
- Authority
- CN
- China
- Prior art keywords
- nail
- striking plate
- baffle
- holding hole
- notch
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25C—HAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
- B25C1/00—Hand-held nailing tools; Nail feeding devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Portable Nailing Machines And Staplers (AREA)
Abstract
The invention discloses a nail gun, comprising: the nail extractor comprises a body, a nail outlet and a nail pushing device, wherein the nail outlet is formed in a first end part of the body; a driving handle, one end of which is pivoted on the body, and the other end of which extends towards the first end and can be pressed relative to the body; the driving handle is used for switching the release unit between the release state and the power storage state of the release unit so that the striking plate can move towards the nail outlet, and the striking plate is provided with a concave surface facing the nail outlet, and the concave surface can strike a nail needle unit; the baffle is arranged at the first end part and can be used for the nail needle unit to abut against in the moving direction which is transverse to the striking plate, and at least one notch is arranged at one end of the baffle facing the nail outlet. The nail gun can reduce the rebound angle of the nail.
Description
Technical Field
The invention relates to a nail gun.
Background
Nail guns are tools that must be used in the wood industry or in the upholstery industry, through which a nail pin is fired to secure a wire or tubing. When a common nail gun is operated, the nail gun cannot firmly press a wire or a pipeline, or the nail gun is bounced when in operation, so that the pin of the nail needle punctures the wire or the pipeline.
However, the manufacturer neglects other component structures and affects the nail-discharging stability and the construction quality. For example, when a worker is in construction, the nail needle may puncture the surface of a workpiece due to too large resilience force or/and too large angle of the nail gun when the nail needle is discharged, which may cause electric wire leakage, poor signal of the signal wire, or liquid leakage from the pipeline, and may affect the safety in use. In addition, the stability of the nail needle combined on the workpiece is easily influenced.
Therefore, there is a need to provide a new and improved nail gun to solve the above problems.
Disclosure of Invention
The invention mainly aims to provide a nail gun, which can reduce the rebound angle of nail ejection.
To achieve the above object, the present invention provides a nail gun, comprising: a body, a first end of which is provided with a nail outlet; a driving handle, one end of which is pivoted on the body, and the other end extends towards the first end and can be pressed relative to the body; the driving handle is used for switching the release unit between the release state and the power storage state of the release unit so that the striking plate can move towards the nail outlet direction, and the striking plate is provided with a concave surface facing the nail outlet, and the concave surface can be used for striking a nail needle unit; the baffle is arranged at the first end part and can be used for the nail needle unit to abut against in the moving direction which is transverse to the striking plate, and at least one notch is arranged at one end of the baffle facing the nail outlet.
One of the striking plate and the baffle plate is provided with a guide groove extending towards the moving direction of the striking plate, and the other one can be arranged in the guide groove in a sliding way.
The baffle is provided with the guide groove, the guide groove is provided with a blocking surface towards the direction of the striking plate, and the blocking surface can abut against the nail needle unit.
The concave surface of the striking plate comprises at least two arc grooves with different curvatures.
The body is provided with a bottom surface which can be abutted against a base surface, and the notch of the baffle plate at least partially protrudes out of the bottom surface.
The baffle can be arranged at the first end part in a way of moving and positioning towards a thickness direction which is transverse to the bottom surface.
The concave arc curvature of the striking plate is smaller than the curvature of the notch of the baffle plate.
The body is provided with a holding hole extending in the thickness direction.
The body is provided with an end wall at the first end, an accommodating space is defined between the end wall and the holding hole, the striking plate can pass through the accommodating space, and the size of the accommodating space from the end wall to the holding hole is smaller than 1/4.
The tail end of the driving handle extends to at least correspond to the position of the striking plate; the concave surface of the collision plate comprises at least two arc grooves with different curvatures; the body is provided with a bottom surface which can be abutted against a base surface, and the notch of the baffle plate at least partially protrudes out of the bottom surface; the baffle can be arranged at the first end part in a way of moving and positioning towards the thickness direction which is transverse to the bottom surface; the concave arc curvature of the collision plate is smaller than that of the notch of the baffle plate; the body is provided with at least one holding hole extending in the thickness direction; the holding hole penetrates through the body; the body is provided with an end wall at the first end part, an accommodating space is defined between the end wall and the holding hole, the striking plate can pass through the accommodating space, and the size of the accommodating space from the end wall to the holding hole is smaller than 1/36 the length size of the body; the blocking surface is a straight surface continuously extending towards the moving direction of the striking plate; the size of the accommodating space from the end wall to the holding hole is at least less than or equal to 1/36 the length size of the body; the concave surface and the notch are respectively an arc concave surface and an arc notch corresponding to the nail needle unit.
The invention has the beneficial effects that: the invention can reduce the rebound angle of the nail, and the concave surface of the striking plate and the design of the notch of the baffle plate can reduce the bounce generated when the nail gun is operated by a user due to the front pressing mode when in use, thereby avoiding the electric wire from being punctured when the nail needle unit is driven out, and simultaneously, the invention can accurately aim at the nail driving position.
Drawings
Fig. 1 is a perspective view of a preferred embodiment of the present invention.
Fig. 2 is an exploded view of a preferred embodiment of the present invention.
FIG. 3 is a partial cross-sectional view of a preferred embodiment of the present invention.
FIG. 4 is a diagram illustrating the operation of a preferred embodiment of the present invention.
FIG. 5 is a partial perspective view of a preferred embodiment of the present invention.
Fig. 6 and 7 are partial views illustrating the operation of the present invention.
FIG. 8 is a partial front view of another preferred embodiment of the present invention.
1: nail gun 22: striking plate
2: the staple unit 221: concave surface
3: line bodies 221a,221 b: arc groove
10: a body 23: release unit
11: first end portion 24: connecting rod part
12: the nail outlet 30: baffle plate
13: bottom surface 31: notch (S)
14: grip hole 32: guide groove
15: end wall 33: baffle surface
16: the accommodating space 40: nail striking mechanism
20: operating mechanism L1: thickness direction
21: driving handle
211: trigger structure
Detailed Description
The following description is given by way of example only, and is not intended to limit the scope of the invention.
Referring to fig. 1 to 7, which show a preferred embodiment of the present invention, the nail gun 1 of the present invention includes a main body 10, an operating mechanism 20 and a shutter 30.
The body 10 is provided with a nail outlet 12 at a first end 11; a driving handle 21, one end of which is pivoted to the main body 10, and the other end of which extends toward the first end 11 and can be pressed against the main body 10 to move toward the nail outlet 12; a nail striking mechanism 40 including a striking plate 22 disposed at the first end portion 11 and a releasing unit 23 capable of releasing the striking plate 22, wherein the driving handle 21 is used for switching the releasing unit 23 between a releasing state and a power storing state thereof, so that the striking plate 22 can move towards the nail outlet 12, in detail, the driving handle 21 is provided with a triggering structure 211, the releasing unit 23 further includes a link portion 24 capable of elastically returning, and the triggering structure 211 of the driving handle 21 can press against the link portion 24 to release the striking plate 22 to move towards the nail outlet 12; the striking plate 22 is provided with a concave surface 221 facing the nail outlet 12, and the concave surface 221 can strike a nail needle unit 2; the baffle 30 is disposed at the first end portion 11, the baffle 30 can be abutted by the staple unit 2 in a direction transverse to the moving direction of the striking plate 22, and at least one notch 31 is disposed at one end of the baffle 30 facing the staple outlet 12. Borrow this, the angle that can reduce out the nail resilience can accurately aim out the nail position again. In the present embodiment, the end of the driving shaft 21 extends at least to the position corresponding to the striking plate 22, so that the driving shaft 21 can be pressed with less effort, and the spring back angle can be reduced in a forward pressing manner when the nail is ejected. Further, the nail unit 2 may be a T-shaped nail, a U-shaped nail, a n-shaped nail, a roof-shaped nail, or a variation of the n-shaped nail (e.g., having a wave, a convex arc, etc.); the shape of the concave surface 221 and the shape of the concave opening 31 respectively correspond to the shape of the nail unit 2, such as an arc concave shape, a roof shape, a U shape, a reverse U shape and the like; in the embodiment, the nail unit 2 is the U-shaped nail, and the concave surface 221 and the recess 31 are respectively an arc concave surface and an arc recess corresponding to the nail unit 2.
One of the striking plate 22 and the baffle 30 is provided with a guide groove extending towards the moving direction of the striking plate 22, and the other one can be slidably arranged in the guide groove. In the embodiment, the baffle 30 has the guide groove 32, the guide groove 32 has a blocking surface 33 facing the striker 22, and the blocking surface 33 can be abutted by the staple unit 2, so that the striker 22 keeps stable displacement along the guide groove 32 during the firing process, and the staple problem is not easily caused by the deviation, which affects the use efficiency. In addition, the stop surface 33 is a flat surface continuously extending toward the moving direction of the striking plate 22, so that the staple unit 2 can be abutted vertically, and the staple unit 2 is ensured not to be skewed and stapled when being struck.
In this embodiment. The concave surface 221 of the striker plate 22 has a curvature of arc less than the curvature of the notch 31 of the baffle plate 30.
In addition, the body 10 is provided with a bottom surface 13, the bottom surface 13 can be abutted against a base surface, and the notch 31 of the baffle 30 at least partially protrudes out of the bottom surface 13. Preferably, the baffle 30 is movably positioned at the first end portion 11 in a thickness direction L1 transverse to the bottom surface 13. Thus, the position of the baffle 30 can be adjusted according to different requirements, such as the size of the wire body 3, so as to facilitate the positioning of the wire body 3.
In the embodiment, the main body 10 is provided with a holding hole 14 extending in the thickness direction, and the holding hole 14 may be a through hole or a blind hole for holding. Preferably, the body 10 has an end wall 15 at the first end 11, an accommodating space 16 is defined between the end wall 15 and the holding hole 14, the striking plate 22 can pass through the accommodating space 16, and the size of the accommodating space 16 from the end wall 15 to the holding hole 14 is at least smaller than 1/4 the length size of the body 10, so that only the striking plate 22 can pass through between the holding hole 14 and the end wall 15, and the user can aim at the nail position more accurately. In the embodiment, the holding hole 14 penetrates through the body 10; the size of the accommodating space 16 from the end wall 15 to the holding hole 14 is at least equal to or less than 1/36 the length of the body 10.
Referring to fig. 8, another preferred embodiment of the present invention is different from the previous preferred embodiment in that the concave surface 221 of the striking plate 22 includes at least two arc grooves 221a,221b with different curvatures for accommodating the staple units with different curvatures. In addition, the baffle 30 may also include at least two notches 31 for accommodating wires of different sizes.
In summary, the present invention utilizes the design of the driving handle 21 capable of being operated and pressed toward the nail outlet 12, and the concave surface 221 of the striking plate 22 and the concave opening 31 of the blocking plate 30, so that the user can reduce the bounce generated during the operation of the nail gun 1 due to the forward pressing manner during the use process, avoid the wire from being pierced when the nail unit 2 is driven, and can also accurately aim at the nail driving position.
Claims (10)
1. A nail gun, characterized in that: the method comprises the following steps:
the nail extractor comprises a body, a nail outlet and a nail pushing device, wherein the nail outlet is formed in a first end part of the body;
a driving handle, one end of which is pivoted on the body, and the other end of which extends towards the first end and can be pressed relative to the body;
the driving handle is used for switching the release unit between the release state and the power storage state of the release unit so that the striking plate can move towards the nail outlet direction, and the striking plate is provided with a concave surface facing the nail outlet, and the concave surface can strike a nail needle unit;
the baffle is arranged at the first end part and can be used for the nail needle unit to abut against in the moving direction which is transverse to the striking plate, and at least one notch is arranged at one end of the baffle facing the nail outlet.
2. The nail gun of claim 1, wherein: one of the striking plate and the baffle plate is provided with a guide groove extending towards the moving direction of the striking plate, and the other one can be arranged in the guide groove in a sliding way.
3. The nail gun of claim 2, wherein: the baffle is provided with the guide groove, the guide groove is provided with a blocking surface towards the direction of the striking plate, and the blocking surface can abut against the nail needle unit.
4. The nail gun of claim 1, wherein: the concave surface of the striking plate comprises at least two arc grooves with different curvatures.
5. The nail gun of claim 1, wherein: the body is provided with a bottom surface which can be abutted against a base surface, and the notch of the baffle plate at least partially protrudes out of the bottom surface.
6. The nail gun of claim 5, wherein: the baffle can be arranged at the first end part in a way of moving and positioning towards a thickness direction which is transverse to the bottom surface.
7. The nail gun of claim 1, wherein: the concave arc curvature of the striking plate is smaller than the curvature of the notch of the baffle plate.
8. The nail gun of any one of claims 1 to 7, wherein: the body is provided with a holding hole extending in the thickness direction.
9. The nail gun of claim 8, wherein: the body is provided with an end wall at the first end, an accommodating space is defined between the end wall and the holding hole, the striking plate can pass through the accommodating space, and the size of the accommodating space from the end wall to the holding hole is smaller than 1/4.
10. The nail gun of claim 3, wherein: the tail end of the driving handle extends to at least correspond to the position of the striking plate; the concave surface of the collision plate comprises at least two arc grooves with different curvatures; the body is provided with a bottom surface which can be abutted against a base surface, and the notch of the baffle plate at least partially protrudes out of the bottom surface; the baffle can be arranged at the first end part in a way of moving and positioning towards the thickness direction which is transverse to the bottom surface; the concave arc curvature of the collision plate is smaller than that of the notch of the baffle plate; the body is provided with at least one holding hole extending in the thickness direction; the holding hole penetrates through the body; the body is provided with an end wall at the first end part, an accommodating space is defined between the end wall and the holding hole, the striking plate can pass through the accommodating space, and the size of the accommodating space from the end wall to the holding hole is smaller than 1/36 the length size of the body; the blocking surface is a straight surface continuously extending towards the moving direction of the striking plate; the size of the accommodating space from the end wall to the holding hole is at least less than or equal to 1/36 the length size of the body; the concave surface and the notch are respectively an arc concave surface and an arc notch corresponding to the nail needle unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811376455.8A CN111195881A (en) | 2018-11-19 | 2018-11-19 | Nail gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811376455.8A CN111195881A (en) | 2018-11-19 | 2018-11-19 | Nail gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111195881A true CN111195881A (en) | 2020-05-26 |
Family
ID=70741347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811376455.8A Pending CN111195881A (en) | 2018-11-19 | 2018-11-19 | Nail gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111195881A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0004154A1 (en) * | 1978-03-03 | 1979-09-19 | Fisco Products Limited | A nozzle assembly |
| US20040035903A1 (en) * | 1989-04-24 | 2004-02-26 | Michelson Gary Karlin | Stapler handle |
| CN1192860C (en) * | 2000-05-18 | 2005-03-16 | 美商工作器具公司 | Built-in extensible nailing-gun wire guider |
| EP2087966A1 (en) * | 2008-02-05 | 2009-08-12 | Hua Ding Zhang | Tack device for multi-purpose fastening tool |
| CN201669668U (en) * | 2010-06-02 | 2010-12-15 | 台州市钉霸电动工具有限公司 | Nail discharging structure of multifunctional nailing gun |
| TW201219170A (en) * | 2010-11-15 | 2012-05-16 | quan-fu Zheng | comprising an insertion slot that switchably receives therein various stitching plates that define at opposite ends thereof stitching notches and a receiving slot receiving therein a clamping piece for holding the stitching plate |
| CN102785223A (en) * | 2011-05-16 | 2012-11-21 | 丰民金属工业股份有限公司 | Nail guide structure and nail gun containing the same |
| CN103302638A (en) * | 2012-03-07 | 2013-09-18 | 丰民金属工业股份有限公司 | Independent-trigger nailing gun |
| CN103802072A (en) * | 2012-11-05 | 2014-05-21 | 展仪工业股份有限公司 | Wire pressing mechanism of nailing gun |
| CN205704026U (en) * | 2016-05-14 | 2016-11-23 | 台州市大江实业有限公司 | A kind of nailing mechanism |
-
2018
- 2018-11-19 CN CN201811376455.8A patent/CN111195881A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0004154A1 (en) * | 1978-03-03 | 1979-09-19 | Fisco Products Limited | A nozzle assembly |
| US20040035903A1 (en) * | 1989-04-24 | 2004-02-26 | Michelson Gary Karlin | Stapler handle |
| CN1192860C (en) * | 2000-05-18 | 2005-03-16 | 美商工作器具公司 | Built-in extensible nailing-gun wire guider |
| EP2087966A1 (en) * | 2008-02-05 | 2009-08-12 | Hua Ding Zhang | Tack device for multi-purpose fastening tool |
| CN201669668U (en) * | 2010-06-02 | 2010-12-15 | 台州市钉霸电动工具有限公司 | Nail discharging structure of multifunctional nailing gun |
| TW201219170A (en) * | 2010-11-15 | 2012-05-16 | quan-fu Zheng | comprising an insertion slot that switchably receives therein various stitching plates that define at opposite ends thereof stitching notches and a receiving slot receiving therein a clamping piece for holding the stitching plate |
| CN102785223A (en) * | 2011-05-16 | 2012-11-21 | 丰民金属工业股份有限公司 | Nail guide structure and nail gun containing the same |
| CN103302638A (en) * | 2012-03-07 | 2013-09-18 | 丰民金属工业股份有限公司 | Independent-trigger nailing gun |
| CN103802072A (en) * | 2012-11-05 | 2014-05-21 | 展仪工业股份有限公司 | Wire pressing mechanism of nailing gun |
| CN205704026U (en) * | 2016-05-14 | 2016-11-23 | 台州市大江实业有限公司 | A kind of nailing mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200526 |