Ground nail, pole assembly, tent and parasol

Abstract

The utility model discloses a ground nail, a pole assembly, a tent and a parasol. The ground nail comprises a nail body and a handle, wherein the handle is movably connected to the nail body, and the handle has a folded position and an open position. In the folded position, the center lines of the handle and the nail body are close to each other to reduce space occupation; in the open position, the handle is open relative to the nail body so that the handle can be held to rotate the nail body. The ground nail is easy to operate and reduces space occupation.

Description

Technical Field

[0001] The utility model relates to the field of outdoor sheltering products, in particular to a ground nail, a rod assembly, a tent and a parasol. Background Art

[0002] Outdoor shelter products, typically tents and parasols, are one of the most widely used leisure products. Outdoor shelter products are generally used for outdoor activities and are usually fixed to the ground when deployed for use. The quality of tents or parasols and the degree of fixation determine the safety of camping outdoors to a certain extent. In particular, the ground nails used for fixing are connected and fixed to the fixed part (usually the ground) to ensure the stability of the tent or parasol and resist outdoor wind and other possible dangers. One type of ground nail is a spiral ground nail, which can provide greater grip and can be inserted into or detached from the ground during rotation. A handle-like portion can be provided on the ground nail to facilitate rotation operation, but this type of ground nail may not be able to connect to the pole of the tent or parasol, or may be large in size and occupy more usable space or packaging space. Utility Model Content

[0003] The utility model relates to a ground nail, which is convenient to operate and reduces space occupation. The utility model also relates to a pole assembly, a tent and a sunshade umbrella with the spiral ground nail.

[0004] The first aspect of the utility model provides a ground nail, comprising a nail body and a handle, wherein the handle is movably connected to the nail body, and the handle has a folded position and an open position. In the folded position, the center lines of the handle and the nail body are close to each other to reduce space occupation; in the open position, the handle is open relative to the nail body so that the handle can be held to rotate the nail body.

[0005] In a preferred embodiment, the nail body has a rod connecting structure at the top for connecting the rod; the nail body is provided with a continuous spiral sheet or a plurality of spiral sheets with different pitches and intervals.

[0006] In a more preferred embodiment, the nail body has an inner cavity, and the rod connecting structure includes a socket connected to the inner cavity, and the socket is opened at the top of the nail body to allow the rod to be connected to the top of the nail body.

[0007] In a further preferred embodiment, the inner cavity includes at least a first section and a second section arranged vertically, the width or inner diameter of the second section is smaller than the width or inner diameter of the first section to plug in rods of different specifications; or, the width or inner diameter of the inner cavity gradually decreases from top to bottom to plug in rods of different specifications.

[0008] In a preferred embodiment, the handle has a lower end and an upper end, the lower end is pivotally connected to the top of the nail body, and when the handle is in the folded position, the upper end is located above the lower end; when the handle is in the open position, the upper end and the lower end are flush.

[0009] In a more preferred embodiment, when the handle is in the folded position, the handle is wrapped around the outside of a rod connected to the ground nail, and the rod is located in a groove enclosed by the handle.

[0010] In a further preferred embodiment, the handle comprises a first handle and a second handle located at opposite sides of the nail body, and in the retracted position, the first handle and the second handle enclose the receiving groove extending up and down.

[0011] In a further preferred embodiment, in the folded position, the inner surface of the handle has a snap-fit ​​structure for snapping with the rod.

[0012] In a further preferred embodiment, the snap-fit ​​structure includes a convex rib.

[0013] In a more preferred embodiment, the lower end of the handle has a first pivot portion and a second pivot portion, the top of the nail body is located between the first pivot portion and the second pivot portion, the first pivot portion and the second pivot portion are respectively connected to the top of the nail body by pivots, and the axis lines of the two pivots are horizontal and coincide with each other.

[0014] The second aspect of the utility model provides a rod assembly, including a rod member, and the rod assembly also includes the ground nail. When the handle is in the open position, the lower end of the rod member is connected to the top of the nail body.

[0015] In a preferred embodiment, when the handle is in the folded position, the lower end of the rod is connected to the top of the nail body, the outer surface of the rod has a flange extending outward, and the inner surface of the handle has a rib extending inward, and the rib is located above or below the flange to prevent the rod from moving up and down relative to the ground nail.

[0016] In a preferred embodiment, when the handle is in the retracted position, the rod is detached from the ground spike.

[0017] In a preferred embodiment, the rod is provided with a joint that is detachably connected to the ground nail, and the joint is provided with a first groove and a second groove that are interconnected, the first groove extends along the circumference of the rod, and the second groove extends downward from the first groove to the lower edge of the joint; a pin shaft portion is provided in the nail body, and the pin shaft portion is configured to slide into the second groove during the process of inserting the rod into the nail body and enter the first groove during the process of rotating the rod relative to the nail body.

[0018] The third aspect of the utility model provides a tent, comprising a rod, the bottom of which is connected to the ground nail. For example, the rod is a supporting leg of the tent.

[0019] In a preferred embodiment, the number of the rods is two, and the two rods are connected to the left and right ends of a top rod or are integral with a top rod; the rods extend up and down, and the lower end of each of the rods is respectively connected to the ground nails, and the upper edge of the tarpaulin of the tent is connected to the top rod and / or the upper end of the rods, and the lower edge of the tarpaulin is in a free state or constrained by one or more counterweights or ground nails.

[0020] In a further preferred embodiment, the tarpaulin is supported only by the support frame; the tarpaulin extends to the rear side of the support frame, the top rod, the rod and the upper edge of the tarpaulin constitute the front part of the tent, and the front part is connected with one or more weights or ground spikes to balance the support frame front and back. Furthermore, the weights or ground spikes connected to the front part are located at the front side of the support frame. The weights and ground spikes can be connected to the front part of the tent by ropes, a combination of ropes and hooks, etc.

[0021] The fourth aspect of the utility model provides a parasol, comprising a rod, wherein the bottom of the central support rod is connected to the ground nail. For example, the rod is the central support rod of the parasol.

[0022] The utility model adopts the above scheme and has the following advantages:

[0023] The handle of the ground nail of the utility model can be folded or opened. When opened, it can be used as a handle for rotating the ground nail, so that the ground nail can be inserted into the ground or taken out from the ground, which is convenient for operation; when folded, the space occupied can be reduced, which is conducive to reducing the packaging size.

[0024] In some preferred solutions, the handle can be clamped on the rod connected to the ground nail when it is folded, further making the rod firmly connected. In addition, the internal ribs of the handle are designed as C-shaped openings, which can clamp the pipe in the radial direction and tighten the inserted rod, thereby reducing the shaking of the rod and the inner wall of the ground nail, and the rod will not be pulled out. In addition, a flange is provided on the inserted rod. When the rod is inserted into the ground nail and the handle is turned up to clamp the rod, the flange and the C-shaped ribs abut against each other, thereby limiting the up and down movement of the rod in the axial direction, thereby preventing the rod from being pulled out under the action of external force.

[0025] In some other preferred solutions, a beach tent with a simple structure and easy to use is provided, which can be easily assembled and disassembled. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solution of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0027] Figure 1 It is a structural diagram of a ground nail according to an embodiment of the utility model, wherein the handle is in a retracted position.

[0028] Figure 2 for Figure 1 A top view of the ground nail is shown.

[0029] Figure 3 for Figure 2 Sectional view along AA direction.

[0030] Figure 4 It is a side view of a ground spike according to an embodiment of the utility model, wherein the handle is in a retracted position.

[0031] Figure 5 for Figure 4 Cross-sectional view along the BB axis.

[0032] Figure 6 It is a structural diagram of a ground nail according to an embodiment of the utility model, wherein the handle is in an open position.

[0033] Figure 7 for Figure 6 A top view of the ground nail is shown.

[0034] Figure 8 for Figure 1 Sectional view along CC direction.

[0035] Fig. 9 for Figure 6 Side view of the ground nail shown.

[0036] Fig.10 It is a structural diagram of a rod assembly according to an embodiment of the utility model.

[0037] Fig.11 for Fig.10 Cross-sectional view along DD direction.

[0038] Fig.12 for Fig.11 A partial enlarged view of point F in the middle.

[0039] Fig.13 for Fig.10 Cross-sectional view along the EE axis.

[0040] Fig.14 The present invention is a structural diagram of a parasol according to an embodiment of the present utility model.

[0041] Fig.15 It is a structural diagram of another ground nail according to an embodiment of the utility model, wherein the handle is in a retracted position.

[0042] Fig.16 for Fig.15 Another structural diagram of the ground nail shown in another perspective.

[0043] Fig.17 It is an exploded view of another rod assembly according to an embodiment of the utility model.

[0044] Fig.18 This is a structural diagram of another rod assembly after assembly according to an embodiment of the utility model.

[0045] Fig.19 It is a cross-sectional view of another rod assembly before assembly according to an embodiment of the utility model.

[0046] Fig. 20 It is a cross-sectional view from a first perspective of another rod assembly after assembly according to an embodiment of the utility model.

[0047] Fig.21 It is a cross-sectional view from a second perspective of another rod assembly after assembly according to an embodiment of the utility model.

[0048] Fig. 22 The present invention is a structural diagram of a tent according to an embodiment of the present invention.

[0049] Fig.23 for Fig. 22 A partial enlarged view of point G in the middle.

[0050] Fig.24 It is a structural diagram of another tent according to an embodiment of the utility model.

[0051] In the above figures,

[0052] 1. ground nail; 11. nail body; 110. inner cavity; 111. socket; 12. handle; 12a. first handle; 12b. second handle; 121. lower end; 1211. first pivoting portion; 1212. second pivoting portion; 122. upper end; 123. receiving groove; 124. convex rib; 125. pivot; 1251. pin shaft; 13. spiral piece;

[0053] 2. rod; 21. flange; 22. joint; 221. first groove; 222. second groove;

[0054] 3. tent; 31. support frame; 311. rod; 312. top rod; 32. tarpaulin; 33. sandbag; 34. rope;

[0055] 4. Parasol; 41. Rod;

[0056] 5. Ground nail B. DETAILED DESCRIPTION

[0057] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art. It should be noted that the description of these embodiments is used to help understand the present invention, but does not constitute a limitation of the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0058] The embodiment of the utility model relates to a ground nail 1 (such as Figures 1 to 9 As shown, or as Fig.15 and Fig.16 As shown), rod assembly (as Figures 10 to 13 As shown, or as Figures 17 to 21 As shown), tent 3 (as Fig. 22 and Fig.23 As shown) and parasol 4 (as Fig.14 As shown). This embodiment is a solution to the following problem: many sunshade products used outdoors cannot be well fixed on the ground or on the beach, especially on the beach. Ordinary ground nails cannot be anchored on the ground. Ground nails are too thin or too short and have no effect on soft soil or sand. The fixed rods are easy to fall over, resulting in poor product performance. Even a breeze can blow such products down. In view of this, the ground nails of this embodiment are fixed to the ground through spiral pieces (especially the top spiral pieces) to form a greater grip, and the long length and deep insertion into the ground form a good grip, thereby improving the wind resistance of the product.

[0059] Reference Figures 1 to 9As shown, a ground nail 1 of the present embodiment includes a nail body 11 and one or more handles 12. The nail body 11 is a portion that can be inserted into the ground. In the present embodiment, the ground is typically a beach. The nail body 11 has a sharp bottom end portion to facilitate insertion into the ground. Furthermore, a spiral piece 13 is provided on the nail body 11, and the spiral piece 13 has a shape that extends outward from the outer surface of the nail body 11 and is spirally wound on the nail body 11. In the present embodiment, the spiral piece 13 is in the shape of a continuous spiral line with a constant pitch, extending substantially from the bottom end portion of the nail body 11 to its top. The lateral dimension of the spiral piece 13 ( Figure 3 The left and right dimensions in the ground nail 1 can be constant or different, and the transverse dimension can be in the range of 1 / 5 to 4 / 5 of the maximum outer diameter of the nail body 11. The larger the transverse dimension, the greater the gripping force of the ground nail 1.

[0060] The handle 12 is movably connected to the nail body 11. The handle 12 has a folded position and an open position. In the folded position, the center lines of the handle 12 and the nail body 11 are close to each other, that is, the length direction of the handle 12 is parallel to the length direction of the nail body 11 or forms an angle less than 10 degrees to reduce space occupation; in the open position, the handle 12 is open relative to the nail body 11, preferably, the handle 12 is transverse to the nail body 11 so that the handle 12 can be held to rotate the nail body 11. In this embodiment, in the folded position, the length direction of the handle 12 is parallel to the length direction of the nail body 11, that is, the handle 12 and the nail body 11 both extend substantially vertically. In other embodiments, due to processing conditions, the length direction of the handle 12 may slightly deviate from the length direction of the nail body 11 by a small angle, but the handle 12 as a whole still extends in the up-down direction, which also achieves the purpose of not excessively increasing the lateral size of the ground nail 1 as a whole.

[0061] As shown in the figure, the handle 12 can be pivotally connected to the nail body 11. The handle 12 has a lower end 121 and an upper end 122, and the lower end 121 is pivotally connected to the top of the nail body 11 through a pivot 125. When the handle 12 is in the closed position, the upper end 122 is located above the lower end 121; when the handle 12 is in the open position, the upper end 122 and the lower end 121 are substantially flush. Figures 1 to 5 As shown, the handle 12 is in its retracted position. In this position, the handle 12 is basically retracted above the nail body 11, and the overall horizontal size of the ground nail 1 is small; Figures 6 to 8 As shown, the handle 12 is in its open position, the handle 12 is horizontally extended, and the user can hold the handle 12, providing a large gripping area, which is convenient for rotating the nail body 11 to screw it into the ground or out of the ground. The shape of the handle 12 is configured to be rotated 90 degrees upward to convert to its closed position, or rotated 90 degrees downward to convert to its open position.

[0062] Furthermore, the nail body 11 has a rod connecting structure at the top for connecting a rod, which can be directly connected to a rod of an outdoor shelter (tent or parasol, etc.), that is, directly connected to the bottom of the rod so that the rod is directly and firmly inserted into the ground. In this embodiment, the nail body 11 has an inner cavity 110, and the rod connecting structure includes a socket 111 connected to the inner cavity 110. The socket 111 is opened at the top of the nail body 11 to allow the rod to be connected to the top of the nail body 11.

[0063] When the handle 12 is in the folded position, the handle 12 is wrapped around the outside of the rod, and the rod is located in a receiving groove 123 enclosed by the handle 12. Specifically, the handle 12 includes a first handle 12a and a second handle 12b located on opposite sides of the nail body 11. When in the folded position, the first handle 12a and the second handle 12b enclose a receiving groove 123 extending up and down, and the rod is wrapped between the first handle 12a and the second handle 12b. When in the folded position, the inner surfaces of the first handle 12a and the second handle 12b have a clamping structure for clamping with the rod. In this embodiment, the clamping structure includes a convex rib 124. As shown in FIG. Fig. 9 As shown, the rib 124 is C-shaped as a whole and is matched with the outer surface of the rod.

[0064] like Figure 4 Shown and Figure 6 The lower end of the handle 12 has a first pivoting portion 1211 and a second pivoting portion 1212. The top of the nail body 11 is located between the first pivoting portion 1211 and the second pivoting portion 1212. The first pivoting portion 1211 and the second pivoting portion 1212 are connected to the top of the nail body 11 through pivots 125, respectively. The axis lines of the two pivots 125 are horizontal and coincide with each other. The first handle 12a and the second handle 12b are pivotally connected to the nail body 11 through the two pivots 125 at the same time.

[0065] The ground nail 1 has the following advantages: the handle 12 can be folded or opened. When opened, it can be used as the handle 12 of the rotating ground nail 1. When folded, it can reduce the packaging space and the use space occupied, which is conducive to reducing the packaging size; when folded, it can be clamped on the rod inserted into the ground nail 1, further making the rod connected firmly. In addition, the internal rib 124 of the handle 12 is designed as a C-shaped mouth, which can clamp the pipe in the radial direction and tighten the inserted rod, thereby reducing the shaking of the rod and the inner wall of the ground nail 1, and the rod will not be pulled out. In addition, a flange is provided on the inserted rod. When the rod is inserted into the ground nail 1 and the handle 12 is turned up to clamp the rod, the flange and the C-shaped rib 124 abut against each other, so that the rod can be restricted from moving up and down in the axial direction, thereby preventing the rod from being pulled out under the action of external force.

[0066] Reference Figures 10 to 13 A rod assembly is shown, which consists of a rod 2 and Figures 1 to 9The rod 2 is a supporting rod for outdoor shelter products (such as tents, beach umbrellas, etc.), the upper end of the rod 2 is provided with a top shelter structure of the outdoor shelter product, and the lower end of the rod 2 is connected to the ground nail 1, so as to be firmly inserted into the ground (typically such as a beach).

[0067] In this embodiment, the lower end of the rod 2 is connected to the top of the nail body 11, and the rod 2 can maintain the connection with the nail body 11 regardless of whether the handle 12 is in the retracted position or the open position.

[0068] When connecting, the rod 2 is inserted from the socket 111 at the top of the nail body 11 into the inner cavity 110 of the nail body 11 to achieve assembly connection. When the ground nail 1 needs to be rotated, the first handle 12a and the second handle 12b are flipped downward to be roughly horizontal, and the first handle 12a and the second handle 12b are held to rotate the nail body 11 horizontally to screw in or out of the ground; after the nail body 11 is inserted into the ground, the first handle 12a and the second handle 12b are flipped upward to be roughly vertical, and the first handle 12a and the second handle 12b are clamped on the rod 2, further promoting the firmness of the connection between the rod 2 and the ground nail 1.

[0069] Furthermore, the clamping structures of the rod 2 and the nail body 11 cooperate with each other to prevent the rod 2 from being separated from the nail 1 or from having excessive relative displacement in the length direction. Fig.12 As shown, the outer surface of the rod 2 has a flange 21 extending outward, and the inner surface of the handle 12 has a rib 124 extending inward. The rib 124 is located above or below the flange 21 to prevent the rod 2 from moving up and down relative to the nail 1. In this embodiment, a plurality of annular flanges 21 are provided, each flange 21 surrounds the rod 2 in a circle along the circumferential direction, and a plurality of flanges 21 are arranged at intervals up and down; the rib 124 on the handle 12 is C-shaped as a whole, and the rib 124 is located above or below the corresponding flange 21 and can contact each other. The rod 2 is stuck between the rib 124 of the first handle 12a and the rib 124 of the second handle 12b, as shown in FIG. Fig.13 The convex rib 124 of the first handle 12a and the convex rib 124 of the second handle 12b may be staggered in vertical arrangement.

[0070] See also Fig.14 The parasol 4 shown is more specifically a beach parasol. Fig.14 As shown, the umbrella frame of the parasol 4 includes a rod 41 (specifically a central support rod), the rod 41 extends up and down, the upper part of the rod 41 is provided with a top bracket for supporting the umbrella cloth, and the lower end of the rod 41 is connected to Figures 1 to 9 The ground nail 1 shown. Specifically, the rod member 41 and the ground nail 1 constitute a rod assembly, and the lower end of the central support rod is inserted into the inner cavity 110 of the nail body 11, so that the ground nail 1 is firmly installed on the ground.

[0071] The parasol is assembled as follows: (1) first open the handle 12 of the ground nail 1 and screw the nail body 11 into the ground; (2) insert the lower end of the rod 41 into the inner cavity 110 of the nail body 11, fold the handle 12, and clamp the handle 12 on the rod 41.

[0072] The parasol can also be assembled as follows: (1) open the handle 12 of the ground nail 1 and insert the lower end of the rod 41 into the inner cavity 110 of the nail body 11; (2) rotate the handle 12 to screw the nail body 11 into the ground, and then retract the handle 12 so that the handle 12 is clamped on the rod 41.

[0073] Fig.15 and Fig.16 Another ground nail 1 is shown. Fig.15 and Fig.16 As shown, the ground nail 1 includes a nail body 11 and a handle 12. The nail body 11 is a part that can be inserted into the ground. The nail body 11 has a sharp bottom end portion to facilitate insertion into the bottom surface. Further, a spiral piece 13 is provided on the nail body 11, and the spiral piece 13 has a shape extending outward from the outer surface of the nail body 11 and spirally wound on the nail body 11. In this example, the spiral pieces 13 are multiple and intermittently arranged, and the pitch of the spiral piece 13 at the top is smaller than the pitch of the spiral piece 13 below it. The lateral size of the spiral piece 13 ( Fig.15 and Fig.16 The left and right dimensions in the ground nail 1 can be constant or different, and the transverse dimension can be in the range of 1 / 5 to 4 / 5 of the maximum outer diameter of the nail body 11. The larger the transverse dimension, the greater the gripping force of the ground nail 1.

[0074] The handle 12 is movably connected to the nail body 11. The handle 12 has a folded position and an open position. In the folded position, the length direction of the handle 12 is parallel to the length direction of the nail body 11 or forms an angle less than 10 degrees; in the open position, the handle 12 is transverse to the nail body 11 so that the nail body 11 can be rotated by holding the handle 12. Fig.15 and 16 As shown, in the folded position, the length direction of the handle 12 is parallel to the length direction of the nail body 11, that is, the handle 12 and the nail body 11 both extend substantially vertically. In other embodiments, due to processing conditions, the length direction of the handle 12 may slightly deviate from the length direction of the nail body 11 by a small angle, but the handle 12 as a whole still extends in the up-down direction, so as to achieve the purpose of not excessively increasing the lateral size of the ground nail 1 as a whole.

[0075] like Fig.15 and Fig.16As shown in FIG. 1 , the handle 12 can be pivotally connected to the top of the nail body 11. The handle 12 has a lower end and an upper end, and the lower end is pivotally connected to the top of the nail body 11 through a pivot 125. When the handle 12 is in the closed position, the upper end is located above the lower end; when the handle 12 is in the open position, the upper end and the lower end are substantially flush. Fig.15 and Fig.16 As shown, the handle 12 is in its closed position, in which the handle 12 is basically closed above the nail body 11, and the overall horizontal size of the nail 1 is small; when the handle 12 is in its open position, the handle 12 is extended horizontally, and the user can hold the handle 12, providing a large gripping area, which is convenient for rotating the nail body 11 to screw it into or out of the ground. The shape of the handle 12 is configured to be rotated 90 degrees upward to convert to its closed position, or rotated 90 degrees downward to convert to its open position.

[0076] Furthermore, the nail body 11 has a rod connecting structure at the top for connecting the rod 2, which can be directly connected to the rod 2 of the outdoor shelter (tent or parasol, etc.), that is, directly connected to the bottom of the rod 2 so that the rod 2 is directly and firmly inserted into the bottom surface. In this embodiment, the nail body 11 has an inner cavity 110, and the rod connecting structure includes a socket 111 connected to the inner cavity 110, and the socket 111 is opened at the top of the nail body 11 to allow the rod 2 to be connected to the top of the nail body 11. In this embodiment, the inner cavity 110 includes at least a first section and a second section arranged up and down, and the width or inner diameter of the second section is smaller than the width or inner diameter of the first section to plug in rods 2 of different specifications. Further, the width or inner diameter of at least one section of the inner cavity 110 gradually decreases from top to bottom to plug in rods 2 of different specifications.

[0077] Similarly, the lower end of the handle 12 has a first pivot portion and a second pivot portion, the top of the nail body 11 is located between the first pivot portion and the second pivot portion, the first pivot portion and the second pivot portion are respectively connected to the top of the nail body 11 through a pivot 125, and the axis lines of the two pivots 125 are horizontal and coincide with each other. One handle 12 is pivotally connected to the nail body 11 through two pivots 125.

[0078] and Figures 1 to 9 The ground nail 1 shown is different. Fig.15 and Fig.16 After the ground spike 1 is connected to the rod 2, the handle 12 can only be in the open position, or at least cannot be switched to its closed position. In other words, when the handle 12 is in the closed position, the rod 2 must be in a state of being separated from the ground spike 1.

[0079] The ground spike 1 has the following advantages: the handle 12 can be folded or opened. When opened, it can be used as the handle 12 for rotating the ground spike 1. When folded, it can reduce the occupied packaging space, which is conducive to reducing the packaging size.

[0080] Figures 17 to 21 Another rod assembly is shown. Figures 17 to 21 As shown, it consists of a rod 2 and Figure 15 to Figure 1 The rod 2 is a supporting rod for outdoor shelter products (such as tents, beach umbrellas, etc.), the upper end of the rod 2 is provided with a top shelter structure of the outdoor shelter product, and the lower end of the rod 2 is connected to the ground nail 1, so as to be firmly inserted into the ground (typically such as a beach).

[0081] In this embodiment, the lower end of the rod 2 is connected to the top of the nail body 11, and after the rod 2 is connected, the handle 12 cannot be switched to the retracted position, and the handle 12 can be maintained in its open position.

[0082] The rod 2 is provided with a joint 22, which is usually a sleeve. The joint 22 and the ground nail 1 are detachably connected, and the two can be quickly connected and disassembled. Specifically, the joint 22 is provided with a first groove 221 and a second groove 222 that are interconnected, the first groove 221 extends along the circumference of the rod 2, and the second groove 222 extends downward from the first groove 221 to the lower edge of the joint 22. The nail body 11 has a pin shaft portion 1251, and in this example, the pin shaft portion 1251 is the inner end portion of the above-mentioned pivot 125. The pin shaft portion 1251 is configured to slide into the second groove 222 during the process of inserting the rod 2 into the nail body 11 and enter the first groove 221 during the process of rotating the rod 2 relative to the nail body 11. When connecting the rod 2, the second groove 222 and the pin shaft portion 1251 are aligned with each other. As the rod 2 is inserted, the pin shaft portion 1251 enters the second groove 222 and slides therein. After the pin shaft portion 1251 moves to the upper end of the second groove 222, the rod 2 is rotated a certain angle, and the pin shaft portion 1251 enters the first groove 221 and moves away from the upper end of the second groove 222, so that the pin shaft portion 1251 can only slide circumferentially along the rod 2 in the second groove 222, but cannot move circumferentially, thereby preventing the joint 22 and the ground nail 1 from detaching.

[0083] When connecting, the handle 12 is rotated to the open position, the rod 2 is inserted into the inner cavity 110 of the nail body 11 from the socket 111 at the top of the nail body 11 and rotated to a certain angle, and the joint 22 and the pin shaft 1251 are plugged into each other to achieve assembly connection. When the ground nail 1 needs to be rotated, the handle 12 is held to rotate the nail body 11 horizontally to screw in or out of the ground.

[0084] Fig. 22 and Fig.23 A tent 3 is shown, specifically a beach tent. Fig. 22 and Fig.23As shown, the tent 3 includes a support frame 31, which is composed of only one support unit. The support unit is composed of two rods 311 (specifically, the support legs of the tent) and a top rod 312. The two rods 311 are connected to the left and right ends of a top rod 312 or are integrated with a top rod 312, such as an integrated fiberglass rod. The rods 311 extend up and down, and the lower ends of each rod 311 are respectively connected to Fig.15 and Fig.16 In another embodiment, the lower ends of the rods 311 are connected to Figures 1 to 9 The ground nails shown. The upper edge of the tarpaulin 32 of the tent 3 is connected to the top rod 312 to prop up the tarpaulin 32 and unfold the tarpaulin 32 with the help of wind force; in another embodiment, the upper edge of the tarpaulin 32 is connected to the upper end of the rod 311 or the upper end of the rod 311 and the top rod 312. In this embodiment, the lower edge of the tarpaulin 32 is constrained by one or more weights or ground nails. The weight can be a sandbag 33, which is placed on the beach and connected to one or more positions (such as the top corner position) of the lower edge of the tarpaulin 32 by a rope 34 or a combination thereof with a buckle. In some other embodiments, the lower edge of the tarpaulin 32 can be in a free state and unfold naturally with the wind.

[0085] Furthermore, the top rod 312, the rod 311 and the upper edge of the tarpaulin 32 form the front part of the tent 3, and the front part of the tent 3 is also connected to one or more counterweights or ground nails through a rope 34 or a combination of a rope and a buckle. The counterweights or ground nails are located on the front side of the support frame 32 and cooperate with the counterweights connected to the lower edge of the tarpaulin 32 to keep the tent 3 in a relatively stable balance state and avoid shaking in the front and rear directions.

[0086] The tent 3 is assembled as follows: (1) first open the handle 12 of the ground nail 1 and screw the nail body 11 into the ground; (2) insert the rod 311 into the cavity of the nail body 11, and rotate the ground nail 1 relative to the rod 311 by a certain angle so that the joint 22 and the ground nail 1 are engaged.

[0087] The parasol can also be assembled as follows: (1) open the handle 12 of the ground nail 1, insert the lower end of the rod 311 into the inner cavity 110 of the nail body 11, and rotate them relative to each other at a certain angle so that the joint 22 and the ground nail 1 are snap-fitted; (2) rotate the handle 12 to screw the nail body 11 into the ground.

[0088] The tent has a simple structure and appearance, and is convenient to assemble and disassemble.

[0089] Fig.24 A tent 3 is shown, specifically a beach tent. Fig.24As shown, the tent 3 includes a support frame 31, which is composed of only one support unit. The support unit is composed of two rods 311 (specifically, the support legs of the tent) and a top rod 312. The two rods 311 are connected to the left and right ends of a top rod 312 or are integrated with a top rod 312, such as an integrated fiberglass rod. The rods 311 extend up and down, and the lower ends of each rod 311 are respectively connected to Fig.15 and Fig.16 In another embodiment, the lower ends of the rods 311 are connected to Figures 1 to 9 The upper edge of the tarpaulin 32 of the tent 3 is connected to the top rod 312, so that the tarpaulin 32 is propped up, and the lower edge of the tarpaulin 32 is in a free state, not connected to any other parts, and the tarpaulin 32 is freely unfolded with the help of wind force.

[0090] Furthermore, the top rod 312, the rod 311 and the upper edge of the tarpaulin 32 form the front part of the tent 3, and the front part of the tent 3 is also connected to one or more ground nails B5 through a rope 34 or a combination of a rope and a buckle. The ground nail B5 is fixed in the ground and is located on the front side of the support frame 32. It cooperates with the counterweight (sandbag) connected to the lower edge of the tarpaulin 32 to keep the tent 3 in a relatively stable balance state and avoid shaking in the front and rear directions. The ground nail B5 adopts the ground nail known in the prior art, and can also be replaced by Figures 1 to 9 or Fig.15 and Fig.16 The ground nail 1 shown.

[0091] In another preferred embodiment, the lower end of the rod 311 is connected Figures 1 to 9 When the tent 3 is installed, the handle of the ground nail 12 is turned up and folded, and is clamped on the rod 311, so that the connection between the rod 311 and the ground nail 1 is more secure.

[0092] As shown in this specification and claims, the terms "comprises" and "includes" only indicate the inclusion of explicitly identified steps and elements, and these steps and elements do not constitute an exclusive list, and the method or device may also include other steps or elements.

[0093] It is further understood that in the present disclosure, "plurality" refers to two or more than two, and other quantifiers are similar thereto.

[0094] It is further understood that the terms "first", "second", etc. are used to describe various information, but such information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other, and do not indicate a specific order or degree of importance. In fact, the expressions "first", "second", etc. can be used interchangeably. For example, without departing from the scope of the present disclosure, the first information can also be referred to as the second information, and similarly, the second information can also be referred to as the first information.

[0095] The above embodiment is only for illustrating the technical concept and features of the utility model, and is a preferred embodiment. Its purpose is to enable people familiar with this technology to understand the content of the utility model and implement it accordingly, and it cannot be used to limit the protection scope of the utility model.

Claims

1. A ground nail, comprising a nail body and a handle, characterized in that: The handle is movably connected to the nail body, and the handle has a folded position and an open position. In the folded position, the center lines of the handle and the nail body are close to each other to reduce space occupation; In the open position, the handle is open relative to the nail body so that the nail body can be rotated by holding the handle.

2. The ground nail according to claim 1, characterized in that: The nail body has a rod connecting structure at the top for connecting the rod; the nail body is provided with a continuous spiral sheet or a plurality of spiral sheets with different pitches and intervals.

3. The ground nail according to claim 2, characterized in that: The nail body has an inner cavity, and the rod connecting structure includes a socket connected to the inner cavity. The socket is opened at the top of the nail body to allow the rod to be connected to the top of the nail body.

4. The ground nail according to claim 3, characterized in that: The inner cavity includes at least a first section and a second section arranged up and down, the width or inner diameter of the second section is smaller than the width or inner diameter of the first section to plug in rods of different specifications; or, the width or inner diameter of the inner cavity gradually decreases from top to bottom to plug in rods of different specifications.

5. The ground nail according to claim 1, characterized in that: The handle has a lower end and an upper end, the lower end is pivotally connected to the top of the nail body, and when the handle is in the folded position, the upper end is located above the lower end; when the handle is in the open position, the upper end is flush with the lower end.

6. The ground nail according to claim 5, characterized in that: When the handle is in the folded position, the handle is wrapped around the outside of a rod connected to the ground nail, and the rod is located in a groove enclosed by the handle.

7. The ground nail according to claim 6, characterized in that: The handle comprises a first handle and a second handle located at opposite sides of the nail body. When in the retracted position, the first handle and the second handle enclose a receiving groove extending up and down.

8. The ground nail according to claim 6, characterized in that: When in the folded position, the inner surface of the handle has a clamping structure for clamping with the rod.

9. The ground nail according to claim 8, characterized in that: The clamping structure includes convex ribs.

10. The ground nail according to claim 5, characterized in that: The lower end of the handle has a first pivot portion and a second pivot portion, the top of the nail body is located between the first pivot portion and the second pivot portion, the first pivot portion and the second pivot portion are respectively connected to the top of the nail body through pivots, and the axis lines of the two pivots are horizontal and overlap each other.

11. A rod assembly, comprising a rod member, characterized in that: The rod assembly further comprises a ground spike as claimed in any one of claims 1 to 10, wherein when the handle is in the open position, the lower end of the rod is connected to the top of the spike body.

12. The rod assembly according to claim 11, characterized in that When the handle is in the folded position, the lower end of the rod is connected to the top of the nail body, the outer surface of the rod has a flange extending outward, and the inner surface of the handle has a rib extending inward, and the rib is located above or below the flange to prevent the rod from moving up and down relative to the ground nail.

13. The rod assembly according to claim 11, characterized in that When the handle is in the folded position, the rod is separated from the ground nail.

14. The rod assembly according to any one of claims 11 to 13, characterized in that The rod is provided with a joint that is detachably connected to the ground nail, and the joint is provided with a first groove and a second groove that are interconnected, the first groove extends along the circumference of the rod, and the second groove extends downward from the first groove to the lower edge of the joint; a pin shaft portion is provided in the nail body, and the pin shaft portion is configured to slide into the second groove during the process of inserting the rod into the nail body and enter the first groove during the process of rotating the rod relative to the nail body.

15. A tent, comprising a pole, characterized in that: The bottom of the rod is connected to a ground nail as described in any one of claims 1 to 10.

16. The tent according to claim 15, characterized in that: There are two rods, and the two rods are connected to the left and right ends of a top rod or are integral with a top rod; the rods extend up and down, and the lower end of each rod is connected to the ground nail respectively, and the upper edge of the tarpaulin of the tent is connected to the top rod and / or the upper end of the rod, and the lower edge of the tarpaulin is in a free state or constrained by one or more counterweights or ground nails.

17. The tent according to claim 16, characterized in that: The rods and the top rod constitute a support frame, and the tarpaulin is only supported by the support frame; the tarpaulin extends to the rear side of the support frame, and the top rod, the rods and the upper edge of the tarpaulin constitute the front part of the tent, and the front part is connected with one or more counterweights or ground nails to balance the support frame front and back.

18. A parasol, comprising a rod, characterized in that: The bottom of the rod is connected to a ground nail as described in any one of claims 1 to 10.

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