TWI627335B - Camp nail - Google Patents

Abstract

A cultivating nail comprising an axially extending nail body having a sharpened nail tip at the bottom and a tapping portion at the top; and a radial portion extending from the top of the nail body a fixing piece, a bottom of the fixing piece extending axially, and a fixing groove for fixing one or more camping ropes is formed between the insertion rod and the nail body; wherein the fixing piece further comprises a rope hole The rope hole is further provided with a guiding groove communicating with the outside, so that the guiding groove guides the other ropes other than the one or more camp ropes into the hole of the rope to be fixed.

Description

Camp nail

The present invention relates to a camp nail, and more particularly to a camp nail that can be further used for fixing and positioning other ropes, such as a camp rope, an elastic rope, or a pull rope, without removing the camp nail.

Camping leisure activities have long been loved by us. The most important equipment for camping is tents. Usually tents are fixed on a fixed surface. For example, the ground needs the assistance of camp nails. Therefore, the quality of camp nails often affects the quality of the tent after it is set up.

As shown in FIG. 1, it is a perspective view of a conventional camping nail 10. The camping nail 10 includes an axially extending nail body 101. The nail body 101 has a sharp nail tip 101 a at the bottom and a nail tip 101 a at the top. A striking portion 101b; and a fixing piece 102 provided on the top of the nail body 101 and protruding radially, a bottom of the fixing piece 102 axially extends an insertion rod 103, and the insertion rod 103 is formed between the insertion rod 103 and the nail body 101 A fixing groove 104 for fixing one or more camping ropes 20. In addition, the fixing piece 102 further includes a closed removal hole 105 to facilitate removal of the camp nail 10.

As shown in FIG. 2, when the camp nail 10 is used, it is necessary to first set one or more camp ropes 20 in the fixing groove 104, and then strike the striking portion 101 b of the camp nail 10, and It is also necessary to fix one or more camp ropes 20 during the tapping process, which is not easy to construct. When the camp nail 10 is positioned after construction, if it is exposed to wind, rain, or when it needs to share camp nails, since most of the nail body 101 and the insertion rod 103 of the camp nail 10 have been inserted under the ground, additional installation is required Other camp ropes are not easy. The general method is to first pull the plug pole 103 out of the ground, then put other camp ropes in the fixing groove 104, and then knock the camp nail 10 back to the ground, so that The construction of installing camp ropes is full of tediousness and inconvenience. In addition, the removal hole 105 of the camp nail 10 needs to be located on the ground to facilitate the removal of the camp nail 10, so the camp nail 10 will protrude from the ground by up to 3 cm or more. This will easily cause my attention when walking Will stumble to the camp nail 10 and trip over and be injured.

Furthermore, the main material for making the camp nail 10 is stainless steel or cast iron. Since the specific gravity of the foregoing metal material is 7 to 8, a camp nail weighs at least 150 to 250 grams. If you carry 10 to 30 or more In the case of camp nails, the weight of the camp nails becomes a significant burden.

Based on the foregoing description, the significant shortcomings of the known camp nails are: first, it is not easy to fix with the camping rope. If the wind or rain is strong, additional camping ropes (or elastic ropes for strengthening and fixing) must be installed or the camping nails must be shared At this time, because the fixing groove 104 is hermetically designed, when the camping rope or elastic rope is added, the camping nail 10 needs to be pulled up first, then the camping rope or elastic rope is added, and then the camping nail 10 is added. Knocking back, causing inconvenience and tediousness when installing ropes. Second, when the camp nail is nailed to the ground, it is easy to be kicked and cause tripping and injury. Thirdly, a stainless steel (iron cast) camp nail has a weight of at least 150 grams (the weight varies according to different diameters and lengths). Therefore, when camping or leisure, bring 10 to 30 camp nails. The weight is often as high as 1.5 kg to 4.5 kg, which causes a burden on carrying, and urgently needs improvement.

The main purpose of the present invention is to provide a camping nail, which has the advantages of facilitating the fixing of one or more camping ropes, and the ropes can be easily re-installed and fixed other than the one or more camping ropes without removing the camping nails. .

In order to achieve the foregoing object, the technical means adopted by the present invention is to provide a camping nail, which includes an axially extending nail body, the bottom of the nail body has a sharp nail tip, and the top has a hammering And a fixing piece provided on the top of the nail body and protruding radially, the bottom of the fixing piece axially extends an insertion rod, and between the insertion rod and the nail body, one or more camping ropes are fixed. A fixing groove; wherein the fixing piece further includes a rope hole, and the rope hole is further provided with a guide groove communicating with the outside, so that the guide groove guides other ropes except one or more camp ropes Enter into the rope hole and fix it.

Preferably, the camp nail further includes a kick-proof cap, and the kick-proof cap has a cap hole sleeved on the striking portion. The anti-kick cap is made of an elastic polymer material. An extending piece extending radially extends from the extending piece, and the fixing piece is provided with a connecting hole. Tether connection.

Optionally, a fluorescent agent or a luminous agent is added to the anti-kick cap, so that the anti-kick cap can emit light as an indication.

Optionally, the anti-kick cap is combined with an LED light, so that the anti-kick cap can emit light as an indication.

In some embodiments, the nail body and the fixing piece are made of a first metal, such as an aluminum alloy, a titanium alloy, or a lightweight alloy or metal having a specific gravity of 3 or less; the nail tip portion, the striking portion, and the rope A reinforcement sheet additionally provided at the hole removal position uses a second metal, and the specific gravity of the first metal is smaller than that of the second metal.

Optionally, the first metal is selected from the group consisting of aluminum alloy and titanium alloy, and a lightweight alloy or metal having a specific gravity of 3 or less, and the second metal is selected from stainless steel, cast iron, and an alloy with a specific gravity of 6.5 or more Or metal.

As shown in FIG. 3 to FIG. 6, the camp nail 1 includes an axially extending nail body 11, the nail body 11 has a sharp nail point 111 at the bottom, and a striking portion 112 at the top; and A fixing piece 12 is provided on the top of the nail body 11 and projects radially. A bottom of the fixing piece 12 extends an insertion rod 13 axially, and one or more camping ropes are formed between the insertion rod 13 and the nail body 11. 20 Fixed a fixing groove 14 for fixing.

In addition, the fixing piece 102 should be 12 and further include a rope hole 15. The rope hole 15 is further provided with a guide groove 151 communicating with the outside. The guide groove 151 is beneficial to the one or more camp ropes 20. Other ropes 20 ', such as camp ropes, elastic ropes or nail pulling ropes, are guided into the rope holes 15 so as to fix the camp ropes, elastic ropes or nail pulling ropes for fixing the other ropes or the camp Removal of nail 1.

As shown in FIG. 6, when the camp nail 1 of the present invention is used, first one or more camp ropes 20 are set in the fixing groove 14, and then the striking portion 112 is beaten to make the camp nail 1. Most of the nail body 11 and the insertion rod 13 have been inserted under the ground to fix the one or more camp ropes 20 by the camp nail 1. In case of climate change, such as rain or wind, the other ropes 20 ', such as camp ropes, elastic ropes or nail pulling ropes, are passed through the guide groove 151 and guided into the rope holes 15 and pulled. Tightly fix, to complete the fixation and positioning of the other rope 20 '. The rope hole 15 can hold at least 2 to 6 ropes 20 'after actual measurement, so there is no problem of insufficient space for accommodation.

Please refer to FIGS. 3 to 5 again. The camp nail 1 further includes an anti-kick cap 2. The anti-kick cap 2 is made of an elastic polymer material, such as rubber or silicone, to prevent people from kicking into the camp due to carelessness. Nail 1, while tripping and injured. The anti-kick cap 2 includes a cap hole 21 sleeved on the striking portion 112 and an extension piece 22 extending radially. The extension piece 22 defines a series of holes 23, and the fixing piece 12 is provided with another The connection hole 16 is connected with the connection hole 16 by a tether 24 so that the anti-kick cap 2 is not easily lost. As shown in FIG. 6, after the camping rope 20 and the ropes 20 ′ are fixed to the camping nail 1, the anti-kick cap 2 is sleeved on the striking part 112, and the installation of the camping nail 1 is completed. Assume.

Furthermore, a fluorescent agent or a luminous agent can be added to the anti-kick cap 2 during manufacture, so that the anti-kick cap 2 can emit low light in a dim environment, and has a clear indication mark. Furthermore, the anti-kick cap 2 can also be combined with an LED light (not shown in the conventional art), and has a light indicating effect, so as to indicate the camp nail 1, the one or more camp ropes 20, or other ropes. Position 20 'to prevent personnel from tripping over the camp nail 1 or the one or more camp ropes 20 or other ropes 20' when walking.

As shown in FIG. 7, it is a schematic diagram of the second embodiment of the nail of the present invention. Compared with the first embodiment, the same reference numerals (symbols) are used to indicate the same components. Many shared components are shared, so only the differences between the two are described as follows: the nail body 11 and the fixing piece 12 are made of a first metal, such as aluminum alloy, titanium alloy, or a lightweight alloy or metal with a specific gravity of 3 or less ; In areas where high strength is required, such as the nail tip portion 111, the striking portion 112, and the rope hole 15 removal position, a reinforcement piece 152 is added using a second metal, such as stainless steel, cast iron, steel, etc. Alloys or metals above 6.5, that is, the specific gravity of the first metal is less than that of the second metal, which can achieve a long service life and can destroy the strength of the stone or asphalt to facilitate the knocking of the camp nail 1 In order to achieve the purpose of lightweight and high-strength design of the camp nail 1.

Therefore, through the implementation of the present invention, the added effect is that it has a fixed groove for one or more camp ropes, and the camp nails can be easily removed without removing the camp nails. Other ropes other than the rope are installed and fixed in the rope hole having the guide groove to increase the fixing effect of the tent. Furthermore, an anti-kick cap can be installed on the top of the camp nail. The anti-kick hat is made of an elastic polymer material, such as rubber or silicone, to prevent people from tripping and being injured due to careless kicking of the camp nail. In particular, the nail body and the fixing piece are made of a first metal, and the nail tip part, the striking part and the rope hole removing position are additionally provided with a second piece of metal, the The specific gravity of the first metal is smaller than the specific gravity of the second metal, which makes the camp nail lightweight and high-strength, which is a great structure never seen in similar articles.

The disclosure of the present invention is one of the preferred embodiments. For example, any local change or modification derived from the technical idea of the case and easily inferred by those skilled in the art, does not depart from the scope of the patent right of the case.

Camp nail 1 nail body 11 nail tip 111 percussion 112 fixing piece 12 insert rod 13 fixing groove 14 rope hole 15 guide slot 151 reinforcement piece 152 connection hole 16 anti-kick cap 2 cap hole 21 extension piece 22 tie hole 23 Tether 24 Camp Nail 10 Nail Body 101 Nail Tip 101a Percussion 101b Fixing Piece 102 Insert Rod 103 Fixing Groove 104 Pull Out Hole 105 Camp Rope 20 Rope 20 '

In order to further disclose the specific technical content of the present invention, please first refer to the drawings, wherein: FIG. 1 is a perspective view of a conventional camp nail; FIG. 2 is a schematic diagram of a camp nail nailed into the ground shown in FIG. 1; A perspective exploded view of the first embodiment of the nail; FIG. 4 is a perspective view of the camp nail assembly shown in FIG. 3; FIG. 5 is a cross-sectional view of the camp nail assembly shown in FIG. 4; A schematic diagram under the ground; and FIG. 7 is an exploded perspective view of a second embodiment of a camp nail according to the present invention.

Claims (5)

A camp nail includes an axially extending nail body, the nail body has a sharp nail tip at the bottom, and a hitting portion at the top; and a radial protrusion provided on the top of the nail body and extending radially therefrom. A fixing piece, an insertion rod extending axially at the bottom of the fixing piece, and a fixing groove for fixing one or more camp ropes is formed between the insertion rod and the nail body; wherein the fixing piece further includes a rope hole The rope hole is further provided with a guide groove communicating with the outside, so that the guide groove guides the rope other than one or more camp ropes into the rope hole for fixing; the camp nail further includes a An anti-kick cap, the anti-kick cap has a cap hole sleeved on the striking part, wherein the anti-kick cap is made of an elastic polymer material, an extension piece extending radially, and the extension piece opens a series The fixing piece is provided with a connecting hole, and the tie hole is connected with the connecting hole by a tether. The nail according to item 1 of the scope of the patent application, wherein a fluorescent agent or a luminous agent is added to the anti-kick cap, so that the anti-kick cap can emit light as an indication. The nail according to item 1 of the scope of patent application, wherein the anti-kick cap is combined with an LED lamp, so that the anti-kick cap can emit a light as an instruction. The nail according to item 1 of the scope of patent application, wherein the nail body and the fixing piece are made of a first metal, and the nail tip portion, the striking portion and the rope hole removing position are additionally provided with a reinforcement. The sheet uses a second metal, and the specific gravity of the first metal is smaller than that of the second metal. The nail according to item 4 of the scope of patent application, wherein the first metal is a lightweight alloy or metal selected from an aluminum alloy and a titanium alloy and has a specific gravity of 3 or less, and the second metal is selected from stainless steel and cast iron , Steel, alloys or metals with a specific gravity of 6.5 or more.