CN102922489A - Nail holding device - Google Patents
Nail holding device Download PDFInfo
- Publication number
- CN102922489A CN102922489A CN 201110228895 CN201110228895A CN102922489A CN 102922489 A CN102922489 A CN 102922489A CN 201110228895 CN201110228895 CN 201110228895 CN 201110228895 A CN201110228895 A CN 201110228895A CN 102922489 A CN102922489 A CN 102922489A
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- China
- Prior art keywords
- nail
- plate
- nail holding
- holds
- key pins
- 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.)
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Abstract
The invention discloses a nail holding device. The nail holding device comprises a first nail holding plate and a second nail holding plate, wherein the first nail holding plate is provided with two convex key pins, two concave key pins are drilled in the second nail holding plate, the first nail holding plate and the second nail holding plate combine into one through the two convex key pins and the two concave key pins, and three guiding holes having different hole diameters are drilled at the joint of the first nail holding device and the second nail holding plate. The nail holding device has the advantages of novel design, simple structure and convenient use, so a crooked nail trouble in nail knock-in is solved; and the nail holding device also can protect the safety of an operator, so the damage of fingers by a hammer can be prevented.
Description
Technical field
The present invention relates to a kind of instruments of labour, be specifically related to a kind of rotary screw device.
Background technology
Usually with the hand steered nail of living, so, because people's uncertainty often shakes by the hand channel of nail, follow closely easily askewly when nailing, affected operating efficiency; Two just because of follow closely easily askew or basic just nail partially, so just there is hammer to injure the possibility of finger by a crashing object, operating personnel's personal safety has been caused potential safety hazard.
Summary of the invention
For addressing the above problem, the invention provides a kind of rotary screw device, both can the fixing anti-non-magnetic shim of nail is askew, can protect again finger to avoid the possibility that is injured by a crashing object by hammer.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the present invention is achieved through the following technical solutions: a kind of rotary screw device, comprise that first holds up nail-plate and second to hold up nail-plate, described first holds up and is provided with two convex key pins on the nail-plate, described second holds up and is drilled with two spill key pins in the nail-plate, described first holds up nail-plate and described second to hold up nail-plate to cooperate by described two convex key pins and described two spill key pins is combined into integral body, and described first holds up nail-plate and described second to hold up the junction of nail-plate to be drilled with the pilot hole of three different pore sizes.
Further, described first hold up nail-plate and described second to hold up also to be carved with anti-slip veins on the nail-plate.
Principle of the present invention is: the present invention is a kind of rotary screw device, rotary screw device holds up nail-plate to form by two, link to each other by key pin, hold up the junction of nail-plate to design the gathering sill that several specifications do not wait for two, according to the size of nail, the gathering sill of selecting to be fit to inserts, rotary screw device is placed on the place that need to nail after nail is clamped, and holds up and also is carved with many anti-slip veins on the nail-plate, with hand steered firmly rotary screw device, nail hammers into by gathering sill.
The invention has the beneficial effects as follows:
The present invention is novel in design, and is simple in structure, easy to use, solved the askew trouble of nail when nailing; The present invention can also protect operating personnel's safety, prevents that finger from being injured by a crashing object by hammer.
Description of drawings
Fig. 1 is schematic diagram of the present invention.
Number in the figure explanation: 1, first hold up nail-plate, 2, second holds up nail-plate, and 3, the convex key pin, 4, the spill key pin, 5, pilot hole, 6, anti-slip veins.
The specific embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, describe the present invention in detail.
Referring to shown in Figure 1, a kind of rotary screw device, comprise that first holds up nail-plate 1 and second to hold up nail-plate 2, described first holds up and is provided with two convex key pins 3 on the nail-plate 1, described second holds up and is drilled with two spill key pins 4 in the nail-plate 2, described first holds up nail-plate 1 and described second to hold up nail-plate 2 to cooperate by described two convex key pins 3 and described two spill key pins 4 is combined into integral body, and described first holds up nail-plate 1 and described second to hold up the junction of nail-plate 2 to be drilled with the pilot hole 5 of three different pore sizes.
Further, described first hold up nail-plate 1 and described second to hold up also to be carved with anti-slip veins 6 on the nail-plate 2.
Claims (2)
1. rotary screw device, it is characterized in that: comprise that first holds up nail-plate (1) and second to hold up nail-plate (2), described first holds up and is provided with two convex key pins (3) on the nail-plate (1), described second holds up and is drilled with two spill key pins (4) in the nail-plate (2), described first holds up nail-plate (1) and described second to hold up nail-plate (2) to cooperate by described two convex key pins (3) and described two spill key pins (4) is combined into integral body, and described first holds up nail-plate (1) and described second to hold up the junction of nail-plate (2) to be drilled with the pilot hole (5) of three different pore sizes.
2. rotary screw device according to claim 1, it is characterized in that: described first holds up nail-plate (1) and described second to hold up also is carved with anti-slip veins (6) on the nail-plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110228895 CN102922489A (en) | 2011-08-11 | 2011-08-11 | Nail holding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110228895 CN102922489A (en) | 2011-08-11 | 2011-08-11 | Nail holding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102922489A true CN102922489A (en) | 2013-02-13 |
Family
ID=47637490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110228895 Pending CN102922489A (en) | 2011-08-11 | 2011-08-11 | Nail holding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102922489A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104924143A (en) * | 2015-06-26 | 2015-09-23 | 常州市南飞机械有限公司 | Fastening and clamping device |
-
2011
- 2011-08-11 CN CN 201110228895 patent/CN102922489A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104924143A (en) * | 2015-06-26 | 2015-09-23 | 常州市南飞机械有限公司 | Fastening and clamping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130213 |