CN210484336U - Anti-falling cap rolling nail - Google Patents
Anti-falling cap rolling nail Download PDFInfo
- Publication number
- CN210484336U CN210484336U CN201920962912.5U CN201920962912U CN210484336U CN 210484336 U CN210484336 U CN 210484336U CN 201920962912 U CN201920962912 U CN 201920962912U CN 210484336 U CN210484336 U CN 210484336U
- Authority
- CN
- China
- Prior art keywords
- nail
- cap
- fixedly connected
- groove
- ring
- 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
Links
- 238000005096 rolling process Methods 0.000 title claims description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 10
- 230000008878 coupling Effects 0.000 claims abstract description 6
- 238000010168 coupling process Methods 0.000 claims abstract description 6
- 238000005859 coupling reaction Methods 0.000 claims abstract description 6
- 229910052742 iron Inorganic materials 0.000 claims abstract description 5
- 241001079814 Symphyotrichum pilosum Species 0.000 claims description 8
- 235000004224 Typha angustifolia Nutrition 0.000 claims description 8
- 238000000034 method Methods 0.000 abstract 1
- 229910000677 High-carbon steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model belongs to the technical field of the roll nail technique and specifically relates to a prevent falling cap roll nail, including a plurality of nail caps, nail cap lower extreme fixedly connected with connecting seat, and the connecting seat is the round platform form, the connecting seat lower extreme has been seted up and has been connected the chamber, connect intracavity fixedly connected with nail pole, a plurality of rings of nail pole upper end fixedly connected with, connect a plurality of draw-in groove rings of fixedly connected with on the intracavity wall, the ring is located the draw-in groove intra-annular, ring and draw-in groove ring fixed connection, nail pole lower extreme is connected with the high strength tip through coupling mechanism, connect through the iron wire between the nail pole. The utility model has the characteristics of strengthened the connection structure between nail cap and the nail post, prevent that the nail cap from dropping.
Description
Technical Field
The utility model relates to a roll up nail technical field, especially relate to an anti-falling cap rolls up nail.
Background
The existing coiled nail is characterized in that a nail cap and a nail column are connected insecurely, when the coiled nail is nailed, the nail cap is easy to drop when the stress of the nail cap is uneven, and the nailing of the nail is influenced, so that the problem is solved by the coiled nail with the anti-falling cap.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a nail with a rolling cap.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a prevent falling cap book nail, includes a plurality of caps, the cap lower extreme fixedly connected with connecting seat of nailing, and the connecting seat is the round platform form, the connecting chamber has been seted up to the connecting seat lower extreme, connect chamber fixedly connected with nail pole, a plurality of rings of nail pole upper end fixedly connected with, connect a plurality of draw-in groove rings of fixedly connected with on the intracavity wall, the ring is located the draw-in groove intra-annular, ring and draw-in groove ring fixed connection, the nail pole lower extreme is connected with the high strength tip through coupling mechanism, connect through the iron wire between the nail pole.
Preferably, coupling mechanism is including seting up the spread groove at nail pole lower extreme, high strength tip upper end middle part fixedly connected with fixed column, the fixed column extends into in the spread groove, and with spread groove inner wall fixed connection.
Preferably, the middle position of the upper end of the nail cap is provided with a quincuncial groove.
Preferably, the nail rod is provided with an external thread.
Preferably, the nail cap, the connecting seat, the connecting cavity and the clamping groove ring are of an integrated structure.
The utility model provides a pair of prevent falling cap book nail, beneficial effect lies in:
1. due to the design of the connecting seat, the clamping groove ring, the connecting cavity and the circular ring, the connecting area between the nail cap and the nail rod is increased, so that the connecting effect is enhanced, and the nail cap is prevented from falling off;
2. the design of high strength tip has strengthened the intensity of tip, is convenient for go into the nail object with the nail, and the plum blossom groove is convenient for carry out the characteristics that take out to the nail with the design of external screw thread.
Drawings
Fig. 1 is a schematic structural view of a drop-proof cap roll nail provided by the present invention;
FIG. 2 is an enlarged view of the nail A of the drop-proof cap of the present invention;
FIG. 3 is an enlarged view of the nail B of the drop-proof cap of the present invention;
FIG. 4 is a top view of the nut.
In the figure: iron wire 1, nail pole 2, high strength tip 3, external screw thread 4, nail cap 5, connecting seat 6, plum blossom groove 7, draw-in groove ring 8, ring 9, connecting chamber 10, fixed column 11, spread groove 12.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, an anti-falling cap rolling nail comprises a plurality of nail caps 5, wherein a quincunx groove 7 is formed in the middle of the upper end of each nail cap 5, a connecting seat 6 is fixedly connected to the lower end of each nail cap 5, each connecting seat 6 is in a circular truncated cone shape, a connecting cavity 10 is formed in the lower end of each connecting seat 6, a nail rod 2 is fixedly connected to each connecting cavity 10, external threads 4 are formed in each nail rod 2, and nails can be conveniently taken out through the design of the quincunx grooves 7 and the external threads 4.
A plurality of rings 9 of 2 upper ends fixedly connected with of nail pole, connect a plurality of draw-in groove rings of fixedly connected with 8 on the 10 inner walls of chamber, ring 9 is located draw-in groove ring 8, ring 9 and draw-in groove ring 8 fixed connection, the nail cap 5, connecting seat 6, connect chamber 10, draw-in groove ring 8 structure as an organic whole, through ring 9 and draw-in groove ring 8 fixed connection, connect chamber 10 and 2 fixed connection of nail pole, the area of contact of nail pole 2 with connecting seat 6 has been increased, the intensity of connecting has been strengthened, it is inhomogeneous to prevent that the nail cap from receiving pressure, cause dropping of nail cap, connecting seat 6 is the round platform form simultaneously, the stability of structure has been strengthened.
The 2 lower extremes of nail pole are connected with high strength tip 3 through coupling mechanism, high strength tip 3 is made by high carbon steel, connect through iron wire 1 between the nail pole 2, coupling mechanism is including seting up in the spread groove 12 of 2 lower extremes of nail pole, 3 upper end middle part fixedly connected with fixed columns 11 of high strength tip, in fixed column 11 extends into spread groove 12, and with 12 inner wall fixed connection of spread groove, the intensity of tip has been strengthened to high strength tip 3, be convenient for go into the tip nail in the object.
When the nail is produced, the high-strength pointed end 3 and the fixing column 11 are cast by adopting a mold, then the nail rod 2 and the circular ring 9 are cast on the high-strength pointed end 3, and finally the nail cap 5 and the connecting seat 6 are cast on the nail rod 2, so that the whole nail is machined and formed.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a prevent falling cap book nail, includes a plurality of nail caps (5), its characterized in that, nail cap (5) lower extreme fixedly connected with connecting seat (6), and connecting seat (6) are the round platform form, connecting chamber (10) have been seted up to connecting seat (6) lower extreme, connect chamber (10) fixedly connected with nail pole (2), a plurality of rings of fixedly connected with (9) in nail pole (2) upper end, connect a plurality of draw-in groove rings of fixedly connected with (8) on chamber (10) inner wall, ring (9) are located draw-in groove ring (8), ring (9) and draw-in groove ring (8) fixed connection, nail pole (2) lower extreme is connected with high strength tip (3) through coupling mechanism, connect through iron wire (1) between nail pole (2).
2. The anti-drop head roll nail is characterized in that the connecting mechanism comprises a connecting groove (12) formed at the lower end of the nail rod (2), a fixing column (11) is fixedly connected to the middle position of the upper end of the high-strength pointed end (3), and the fixing column (11) extends into the connecting groove (12) and is fixedly connected with the inner wall of the connecting groove (12).
3. The nail of claim 1, wherein the middle of the upper end of the nail cap (5) is provided with a quincunx groove (7).
4. The anti-drop cap roll nail of claim 1, characterized in that the nail rod (2) is provided with an external thread (4).
5. The anti-drop cap rolling nail of claim 1, wherein the nail cap (5), the connecting seat (6), the connecting cavity (10) and the snap ring (8) are of an integral structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920962912.5U CN210484336U (en) | 2019-06-25 | 2019-06-25 | Anti-falling cap rolling nail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920962912.5U CN210484336U (en) | 2019-06-25 | 2019-06-25 | Anti-falling cap rolling nail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210484336U true CN210484336U (en) | 2020-05-08 |
Family
ID=70514675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920962912.5U Expired - Fee Related CN210484336U (en) | 2019-06-25 | 2019-06-25 | Anti-falling cap rolling nail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210484336U (en) |
-
2019
- 2019-06-25 CN CN201920962912.5U patent/CN210484336U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200508 |