CN201841526U - Nail installing and positioning device - Google Patents
Nail installing and positioning device Download PDFInfo
- Publication number
- CN201841526U CN201841526U CN2010206017408U CN201020601740U CN201841526U CN 201841526 U CN201841526 U CN 201841526U CN 2010206017408 U CN2010206017408 U CN 2010206017408U CN 201020601740 U CN201020601740 U CN 201020601740U CN 201841526 U CN201841526 U CN 201841526U
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- CN
- China
- Prior art keywords
- pipe fitting
- caliber
- perforation
- nail
- perforated hole
- 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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Abstract
The utility model discloses a nail installing and positioning device, which comprises a base plate, a sleeve and a rubber ring plug. The center position of the base plate is provided with a perforated hole. The sleeve has a structure that a plurality of sections of pipe fittings are sleeved sequentially. The calibers of the perforated hole and each pipe fitting are both reduced gradually from one end to the other end. In two adjacent sections of pipe fittings, the inner diameter of the small-caliber end of an outer pipe fitting is less than the outer diameter of the large-caliber end of an inner pipe fitting. The outer diameter of the large-caliber end of the outermost pipe fitting is less than the caliber of the large-caliber end of the perforated hole and is more than the caliber of the small-caliber end of the perforated hole. The sleeve and the rubber ring plug are inserted and fixedly plugged into the perforated hole by the large-caliber end of the perforated hole. The axial length of each section of pipe fitting is less than the thickness of the base plate. The end face of the base plate, which is on the small-caliber side of the perforated hole, is connected with a sucker. The nail installing and positioning device is accurate to position. The pipe fittings are sleeved into the sleeve of which the caliber is matched with that of a nail, then the sleeve and the rubber ring plug are inserted and clamped in the perforated hole, the base plate is adhered to the wall and the nail is placed in the sleeve. The nail is struck into the wall, so that the problem that a hammer is smashed slantingly to cause damaging to a user and the wall can be avoided.
Description
Technical field
The utility model relates to a kind of nail mounting and positioning device.
Background technology
There is not special nail mounting and positioning device in the prior art, nail is installed to be needed directly with hand steered firmly nail, beat with hammer again, operation like this, very dangerous, occur easily pounding askew cause human body and body of wall are injured, and the stress surface of nail own is little because of hammer, beat in the process crookedly easily, the location is inaccurate.
The utility model content
In view of this, technical problem to be solved in the utility model is: provide a kind of accurate positioning, nail mounting and positioning device safe in utilization.
In order to achieve the above object, the utility model adopts following technical scheme to realize:
A kind of nail mounting and positioning device, wherein, comprise backing plate, sleeve pipe and cushion rubber plug, described backing plate has perforation on the center, described sleeve pipe is the multistage pipe fitting structure of socket successively, the bore of described perforation and every section described pipe fitting successively decreases to the other end successively by an end, in adjacent two sections pipe fittings, the internal diameter of outer pipe fitting small-caliber end is less than the external diameter of internal layer pipe fitting heavy caliber end, the external diameter of the described pipe fitting heavy caliber of outermost layer end is less than the bore of described perforation heavy caliber end and greater than the bore of described perforation small-caliber end, described sleeve pipe and cushion rubber plug are penetrated successively and are filled in by the heavy caliber end of described perforation and be fixed in the described perforation, the axial length of every section described pipe fitting is all less than the thickness of described backing plate, and described backing plate is connected with sucker on the end face of the small-bore side of perforation.
As preferably, described backing plate is provided with handle in the end face of perforation heavy caliber one side.
As shown from the above technical solution, the beneficial effects of the utility model are:
Compared to existing technology, the utility model accurate positioning, can be earlier by socket pipe fitting successively to being connected into the adaptive sleeve pipe of bore and nail, again sleeve pipe and cushion rubber plug are worn and be stuck in the perforation, then backing plate is fixed on the body of wall by sucker, nail is placed in the sleeve pipe, knock nail and enter body of wall, because sleeve pipe is the multistage pipe fitting structure of socket successively, and the axial length of every section pipe fitting is all less than the thickness of backing plate, so, sleeve pipe can along with beat the son knock indentation step by step until indentation backing plate inside, thereby not only can guarantee the accurate location of nail and enter body of wall smoothly, can also avoid pounding askew cause human body and body of wall are injured because of hammer, safe and reliable.
Description of drawings
Fig. 1 is the structural representation of the utility model backing plate.
Fig. 2 is an overall structure schematic diagram of the present utility model.
The specific embodiment
In order to make those skilled in the art can further understand feature of the present utility model and technology contents, see also following about detailed description of the present utility model and accompanying drawing.
See also Fig. 1 to shown in Figure 2, wherein, comprise backing plate 1, sleeve pipe and cushion rubber plug (not shown), described backing plate has perforation 2 on the center, described sleeve pipe is multistage pipe fitting 3 structure of socket successively, the bore of described perforation and every section described pipe fitting successively decreases to the other end successively by an end, in adjacent two sections pipe fittings, the internal diameter of outer pipe fitting small-caliber end is less than the external diameter of internal layer pipe fitting heavy caliber end, the external diameter of the described pipe fitting heavy caliber of outermost layer end is less than the bore of described perforation heavy caliber end and greater than the bore of described perforation small-caliber end, described sleeve pipe and cushion rubber plug are penetrated successively and are filled in by the heavy caliber end of described perforation and be fixed in the described perforation, the axial length of every section described pipe fitting is all less than the thickness of described backing plate, described backing plate is connected with sucker 4 on the end face of the small-bore side of perforation, described backing plate is provided with the handle (not shown) in the end face of perforation heavy caliber one side.
But the above only is a preferable possible embodiments of the present utility model, is not in order to limit to claim of the present utility model, so the equivalent structure that all utilization the utility model specifications and accompanying drawing content are done changes, all in like manner to be included in the scope of the present utility model.
Claims (2)
1. nail mounting and positioning device, it is characterized in that, comprise backing plate, sleeve pipe and cushion rubber plug, described backing plate has perforation on the center, described sleeve pipe is the multistage pipe fitting structure of socket successively, the bore of described perforation and every section described pipe fitting successively decreases to the other end successively by an end, in adjacent two sections pipe fittings, the internal diameter of outer pipe fitting small-caliber end is less than the external diameter of internal layer pipe fitting heavy caliber end, the external diameter of the described pipe fitting heavy caliber of outermost layer end is less than the bore of described perforation heavy caliber end and greater than the bore of described perforation small-caliber end, described sleeve pipe and cushion rubber plug are penetrated successively and are filled in by the heavy caliber end of described perforation and be fixed in the described perforation, the axial length of every section described pipe fitting is all less than the thickness of described backing plate, and described backing plate is connected with sucker on the end face of the small-bore side of perforation.
2. nail mounting and positioning device as claimed in claim 1 is characterized in that, described backing plate is provided with handle in the end face of perforation heavy caliber one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206017408U CN201841526U (en) | 2010-11-11 | 2010-11-11 | Nail installing and positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206017408U CN201841526U (en) | 2010-11-11 | 2010-11-11 | Nail installing and positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201841526U true CN201841526U (en) | 2011-05-25 |
Family
ID=44036430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206017408U Expired - Fee Related CN201841526U (en) | 2010-11-11 | 2010-11-11 | Nail installing and positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201841526U (en) |
-
2010
- 2010-11-11 CN CN2010206017408U patent/CN201841526U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110525 Termination date: 20111111 |