Anti-fall spike device

Abstract

To provide a fall prevention spike device that adjusts the center of gravity of the spike device, reduces the risk of falling, and improves overall stability. [Solution] The spike device includes a light attachment end 1 and a fixed disk 2, the fixed disk includes a plurality of limiting through holes 23, and the limiting through holes are provided at different positions on the fixed disk, the light attachment end passes through the limiting through holes and is attached to the fixed disk, and the light attachment end passes through the different limiting through holes and is attached to the fixed disk, thereby adjusting the center of gravity of the spike device. By adjusting the connection positions of the light attachment end and the fixed disk so as to accommodate spike lights with shifted centers of gravity, the center of gravity of the spike device is adjusted, the risk of falling is reduced, and the overall stability is improved, and the presence or absence of an outer disk 21 allows it to accommodate various mounting environments with different areas.

Description

[Technical field]

[0001] The present application relates to the technical field of spike lights, and in particular to an anti-tip spike device. [Background technology]

[0002] Existing spike lights are designed with an offset center of gravity for aesthetic reasons, but the structure of existing spike lights is not strong enough to support a spike light with an offset center of gravity, making the center of gravity of the entire light structure unstable and increasing the risk of it falling over.

[0003] Therefore, the prior art still requires improvement and development. Summary of the Invention [Problem to be solved by the invention]

[0004] In view of the above-mentioned shortcomings of the prior art, the present application provides an anti-tipping spike device to solve the problem of conventional spike lights having an unstable center of gravity and being prone to tipping over. [Means for solving the problem]

[0005] The present invention is achieved by the following technical solutions:

[0006] The first aspect of the present application is a light mounting end and a fixed disk; The fixed disk includes a plurality of restricted through holes, and the restricted through holes are provided at different positions of the fixed disk; The light mounting end passes through the restricted through hole and is engaged with the fixed disk, and the light mounting end passes through a different restricted through hole and is engaged with the fixed disk, thereby adjusting the center of gravity of the spike device, thereby providing an anti-tip spike device.

[0007] Specifically, the plurality of limiting through holes are arranged along any one of the directions from the center to the edge of the fixed disk.

[0008] Specifically, the fixed disk includes an outer disk and an inner disk that are removably connected, the outer disk is arranged to surround the inner disk, and the outer disk and the inner disk are removably connected by an easily foldable structure so that the outer disk can be removed as needed.

[0009] Specifically, the easily foldable structures are hollow connection steps that are symmetrically provided at equal intervals around the inner edge of the outer disk.

[0010] The light mounting end includes a light connecting end, a fixed end, and a spike connected in sequence along an axial direction, and the fixed end is detachably connected to the spike.

[0011] The spike includes an adapter having an inverted "T" shape in cross section, the adapter including a limit disk and a column extending vertically outward from the center of the limit disk, the column being provided with a limit engagement groove and male threads for connecting to the fixed end, and the limit disk being provided with a plurality of limit protrusions on a surface facing the fixed end for engaging and assisting in positioning the fixed disk.

[0012] The fixed end is a hollow structure and includes an internal thread on an inner wall, and the external thread and the internal thread are conformally matched to releasably connect the fixed end and the spike.

[0013] The spike further includes an insertion wing portion, one end of which is fixed to the side of the spike away from the fixed end and the other end of which gradually tapers to form a sharp pyramidal structure that is easy to insert into the ground, corresponding to a usage scenario in which the spike device is mounted on a muddy ground surface.

[0014] Specifically, the fixed disk includes a plurality of auxiliary fixing holes, which are of various shapes to accommodate pegs of various structures, thereby improving the stability of the spike device when attached, and on the outer periphery of the limiting through hole of the fixed disk, a plurality of limiting grooves are provided on the side facing the spike, and the limiting grooves engage with the limiting protrusions to assist in positioning when attached.

[0015] Specifically, the spike device of the present application further includes a straight peg and a concave peg, which pass through the auxiliary fixing hole to fix the fixing disk in the mounting position and improve stability. Effect of the Invention

[0016] Compared with the prior art, the present application mainly has the following beneficial effects: The present application provides a fall-prevention spike device, which includes a light attachment end and a fixed disk, the fixed disk includes a plurality of limiting through holes, and the limiting through holes are provided at different positions on the fixed disk, the light attachment end is engaged with the fixed disk through the limiting through holes, and the light attachment end is engaged with the fixed disk through the different limiting through holes, thereby adjusting the center of gravity of the spike device. In order to accommodate spike lights with shifted centers of gravity, the connection positions of the light attachment end and the fixed disk are adjusted to adjust the center of gravity of the spike device, reducing the risk of falling and improving the overall stability, and also allowing the device to accommodate various mounting environments with different areas depending on whether or not there is an outer disk. [Brief description of the drawings]

[0017] In order to more clearly describe the technical solutions in the embodiments of the present application or the prior art, the following will briefly describe the drawings necessary for describing the embodiments or the prior art. However, the drawings in the following description are only some embodiments of the present application, and it is obvious to those skilled in the art that they can obtain other drawings based on these drawings without any creative efforts. [Figure 1]1 is a structural diagram of an anti-fall spike device according to one embodiment of the present application. [Diagram 2] FIG. 13 is a structural diagram of a fall prevention spike device according to another embodiment of the present application. [Diagram 3] FIG. 2 is a schematic diagram of a partially disassembled structure of a light mounting end according to an embodiment of the present application. [Figure 4] FIG. 2 is a schematic diagram of a disassembled structure of a fixed disk according to an embodiment of the present application. [Diagram 5] FIG. 11 is a disassembled structural diagram of a fall prevention spike device in another embodiment. [Figure 6] FIG. 2 is a structural diagram of an anti-tip spike device fixed using straight pegs according to an embodiment of the present application. [Figure 7] FIG. 2 is a structural diagram of an anti-tip spike device fixed using a concave peg according to an embodiment of the present application. [Figure 8] FIG. 2 is a structural schematic diagram of a spike-type light according to an embodiment of the present application. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0018] Hereinafter, the technical solutions in the embodiments of the present application will be described clearly and completely with reference to the embodiments of the present application, but it is obvious that the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present application.

[0019] It should be understood that the terms used in the description of the embodiments of the present application are for the purpose of describing a particular embodiment, and are not intended to limit the embodiments of the present application. As used in the description of the embodiments of the present application and the appended claims, the singular forms "a," "one," and "the" are intended to include the plural forms unless the context clearly dictates otherwise.

[0020] In the following description, many specific details are set forth in order to fully understand the present invention, but the present invention can be implemented in other ways different from those described in the present invention, and those skilled in the art can make similar generalizations without going against the content of the present invention, so the present invention is not limited by the specific examples disclosed below.

[0021] As shown in Fig. 1, the first aspect of the present application provides an anti-tipping spike device, the anti-tipping spike type light includes a light mounting end 1 and a fixed disk 2, the light mounting end 1 penetrates through a limited through hole 23 of the fixed disk 2 and is integrally engaged to form the spike device. In other words, the light mounting end 1 penetrates through the limited through hole 23 and is engaged with the fixed disk 2, and the light mounting end 1 penetrates through a different limited through hole 23 and is engaged with the fixed disk 2, thereby adjusting the center of gravity of the spike device.

[0022] As shown in Fig. 1, the multiple limiting through holes 23 are arranged along any direction from the center of the fixed disk 2 toward the edge, so that the center of gravity of the spike device can be adjusted, and the outermost limiting through holes 23 exceed the edge of the fixed disk 2, so that a notch is formed on the edge of the fixed disk 2, which contributes to adjusting the center of gravity of the spike device and the light body during use. The fixed disk 2 may be circular, have a centrosymmetric structure, or have an axially symmetric structure. The limiting through holes 23 may be provided on the edge of the fixed disk.

[0023] 1 or 4, the fixed disk 2 includes an outer disk 21 and an inner disk 22 that are removably connected, the outer disk 21 is circumferentially disposed around the inner disk 22, and the outer disk 21 and the inner disk 22 are removably connected by an easily foldable structure 25 so that the outer disk 21 can be removed as needed. The outer disk 21 may be removed to accommodate a small-area installation environment.

[0024] As shown in FIG. 1 or 4, the easy-to-fold structure 25 is a hollowed-out connecting step, and a plurality of the easy-to-fold structures 25 are provided symmetrically at equal intervals around the inner edge of the outer disk 21. The evenly spaced easy-to-fold structures 25 balance the connection force with the inner disk 22, which is advantageous for the overall stability of the fixed disk during use. When it is necessary to remove the outer disk, the provision of the hollowed-out connecting step makes it easy to remove the easy-to-fold structures 25. Therefore, while balancing the force during connection, convenience and labor saving during removal are also achieved.

[0025] As shown in FIG. 1, the light mounting end 1 includes a light connecting end 11, a fixed end 12, and a spike 13 connected in sequence along the axial direction, the fixed disk 2 is engaged between the fixed end 12 and the spike 13, and the fixed end 12 and the spike 13 are removably connected.

[0026] As shown in Fig. 2, the spike 13 includes an adapter 131 having an inverted "T" shape in cross section and an insertion wing 132. As shown in Fig. 3, the adapter 131 includes a limit disk 1313 and a hollow column extending vertically outward from the center of the limit disk 1313, the column being provided with a limit engagement groove 1312 and a male thread 1311 on the outer periphery, and the column being removably connected to the fixed end 12 through the male thread 1311. The limit disk 1313 is provided with a plurality of limit protrusions 1314 on the surface facing the fixed end 12 for engaging the fixed disk 2 and assisting in positioning.

[0027] The size of the limit disk 1313 is larger than that of the limit through hole 23 so that the fixed disk can be engaged with the limit disk. In use, the limit through hole of the fixed disk is engaged with the limit engagement groove 1312, and the column is exposed from the limit through hole 23, so that the male thread on the outer surface of the column is exposed and connected to the female thread on the inner wall of the fixed end, thus achieving the connection of the spike device.

[0028] Specifically, as shown in Fig. 5, when mounting, according to the desired direction, first, the adapter 131 is passed through the limiting through hole 23, the limiting protrusion 1314 is firmly engaged with the limiting groove 27 of the fixed disk 2, and the fixed disk 2 is engaged with the limiting disk 1313 (see Fig. 3), then the male screw 1311 and the female screw of the fixed end 12 are connected and fixed, and further, the screw 6 is inserted through the auxiliary fixing hole 24 or the decorative hole 26 to mount on the base surface, thereby mounting the spike device. When the spike 13 has only the adapter 131, it can be used in various scenarios such as grass, mud, cement, wooden boards, and walls.

[0029] Optionally, as shown in FIG. 3, when the base surface to be mounted is soft and the adapter 131 alone cannot provide a stable mounting, the spike 13 may also be provided with an insertion wing 132 that is inserted deep into the base surface. Specifically, the insertion wing 132 is provided on the other side of the adapter 131 away from the fixed end 12 and extends outward. The insertion wing 132 is fixed at one end to the side of the limit disk 1313 away from the fixed end 12, and the other end tapers gradually to form a sharp pyramid-like structure that is easy to insert underground. When the mounting base surface is soft, such as a muddy ground surface, the spike device is fixed more stably and the center of gravity of the spike light is stabilized.

[0030] Specifically, the limit disk 1313 may be disk-shaped, in which case the size refers to the diameter of the disk, and the limit disk 1313 may be a square or rectangular plate-shaped structure, in which case the size refers to the side length. All sizes can be designed according to actual needs. Specifically, the size of the limit disk 1313 is larger than the size of the limit through hole 23, so that the fixed disk 2 can be engaged with the limit disk 1313. The size related to the size comparison here is the diameter of each structure. For example, when the limit disk is disk-shaped, its diameter is R1, the diameter of the cross section of the cylindrical fixed end 12 is R2, the diameter of the cylindrical adapter 131 is R3, and the diameter of the limit through hole 23 is R4, by setting R1>R2>R4>R3, the adapter 131 can be passed through the limit through hole 23 to connect to the fixed end 12, and the light mounting end 1 can be engaged with the fixed disk 2. 1, the light connection end 11 and the fixed end 12 are preferably cylindrical, and the limiting through hole 23 is also circular. Optionally, the light connection end 11 and the fixed end 12 are rectangular, and the limiting through hole 23 is also rectangular.

[0031] As shown in FIG. 2, the limit disk 1313 is connected to the fixed end 12, and the insertion wing portion 132 is separated from the fixed end 12. The limit disk 1313 and the fixed end 12 may be integrally molded or may have a removable connection structure. When mounting the integrally molded light mounting end, it is not necessary to first pass the light connecting end 11 and the fixed end 12 through the limit through hole 23 from below the fixed disk 2, and then mount the spike 13 at a predetermined position. In this case, the cross-sectional structure of the fixed end 12 is matched to the shape of the limit through hole 23, and the size of the cross-sectional structure of the light connecting end 11 is equal to or smaller than the size of the limit through hole 23. The light connecting end 11 and the fixed end 12 pass through the limit through hole 23, so that the fixed disk 2 is engaged with the limit disk 1313 of the spike 13 that is closer to the fixed end 12. Such a design causes inconvenience in replacing the light body, and the only way to replace the light body is to remove the entire spike device, which is time-consuming and inconvenient. Therefore, the present application also provides a detachable structure of the light attachment end 1. By designing the light attachment end 1 to have a detachable structure, the flexibility of the product is improved, and it is easy to replace or attach during use.

[0032] 3 shows a schematic diagram of a partially disassembled structure of the light mounting end 1 having a removable structure, in which the limiting disk 1313 is provided with a male screw 1311 on the side facing the fixed end, and the fixed end 12 has a hollow structure and includes a female screw (not shown) on its inner wall, and the male screw 1311 and the female screw are compatible in shape to removably connect the fixed end 12 and the spike 1313. When mounting, the spike 13 of the light mounting end may be fixed first, then the fixed disk 2 may be arranged, and the limiting through hole 23 may be fitted into the male screw 1311 to mount and arrange it, and then the fixed end 12 and the light connecting end 11 may be mounted. In this way, the light body can be easily replaced even after mounting, and there is an advantage that the light body can be replaced by simply removing the male screw 1311 and the female screw without the need to change the position of the spike 13. In order to prevent the male screw 1311 from affecting the position of the fixed disk 2, a limiting engagement groove 1312 is provided at a position close to the limiting disk of the male screw, and the height of the limiting engagement groove 1312 (i.e., the height in the extension direction of the light mounting end 1) is adjusted to the thickness of the fixed disk 2.

[0033] The tip-over prevention function of the present application is realized by the engagement between the light mounting end 1 and the fixed disk 2, as well as by the extension area of ​​the fixed disk 2 perpendicular to the light mounting end 1. The fixed disk 2 has a plate-like structure as a whole, and the removable outer disk 21 and inner disk 22 allow it to accommodate various mounting scenarios, enhancing versatility.

[0034] In another embodiment, the outer disk 21 and the inner disk 22 of the fixed disk 2 of the present application are removably connected by a foldable structure 25, and a plurality of the foldable structures are equally spaced on the inner edge of the outer disk, and the intervals between them are equal. When the foldable structure 25 is removed, the outer disk and the inner disk are separated, and FIG. 1 shows a structural diagram of the spike device in a state in which the outer disk 21 and the inner disk 22 are connected, and FIG. 2 shows a structural diagram of the spike device with only the inner disk 22. FIG. 4 shows a schematic diagram of the disassembled structure of the fixed disk 2.

[0035] 4, the fixed disk 2 in the present application includes an outer disk 21 and an inner disk 22 detachably connected by a collapsible structure 25, and further includes a restrictive through hole 23, an auxiliary fixing hole 24, and a decorative hole 26. A plurality of the collapsible structures 25 are equally spaced from each other and positioned on the inner edge of the outer disk 21. The specific number is set according to actual needs.

[0036] Specifically, the plurality of limiting through-holes 23 are arranged along any direction from the center to the edge of the fixed disk 2, so that the center of gravity of the spike device can be adjusted. As shown in Fig. 4, the limiting through-holes 23 are provided on both the outer disk 21 and the inner disk 22, and the outer disk 21 is provided with an individual limiting through-hole 23, so that a central symmetric structure is formed, the adjustment range of the spike device is expanded, and the spike device can be adapted to various usage scenarios.

[0037] The limiting through hole 23 may be provided at any position of the fixed disk 2, and multiple limiting through holes 23 may be arranged in sequence or distributed individually, but it can be understood that when arranged in sequence, the position of the center of gravity can be adjusted more finely.

[0038] Specifically, the fixing disk 2 further includes a plurality of auxiliary fixing holes 24 of various shapes, such as circular, elongated, trapezoidal, etc., so as to be able to fit with pegs of various structures, thereby improving the stability of the spike device when worn. For example, in FIG. 4, a plurality of circular auxiliary fixing holes 24 are provided around the outer periphery of the circular limiting through hole 23, and can correspond to the linear peg 3 shown in FIG. 6. In the outer disk 21, a plurality of sets of trapezoidal auxiliary fixing holes 24 are provided near the outer edge, and can fit with the concave peg 4 shown in FIG. 7, and any set of the trapezoidal auxiliary fixing holes 24 is also provided axially symmetrically, and various side lengths can correspond to the concave pegs 4 of various sizes. By passing pegs of different shapes through the auxiliary fixing holes 24, the stability of the spike device of the present application can be further improved.

[0039] Specifically, as shown in Fig. 5, a plurality of the limiting grooves 27 are provided on the outer periphery of the limiting through hole 23 of the fixed disk 2 on the side facing the spike, and the limiting grooves 27 are fitted with the limiting protrusions 1314 to achieve the adjustment of the direction and the support of positioning during installation. Preferably, the limiting protrusions 1314 are provided at equal intervals on the limiting disk 1313, and the limiting grooves 27 are also provided at equal intervals on the fixed disk, the number of the limiting grooves 27 is greater than the number of the limiting protrusions 1314, and the shape of the limiting grooves 27 is in accordance with the shape of the limiting protrusions 1314, and may be circular, square or other shapes. Optionally, the limiting grooves 27 may be configured as through holes penetrating the surface of the fixed disk to further facilitate positioning during installation.

[0040] Specifically, as shown in Fig. 4, the fixing disk of the present application further includes decorative holes 26, and the circular inner disk 22 is provided with a plurality of elongated decorative holes 26 at positions that avoid the limiting through holes 23 and the auxiliary fixing holes 24, thereby avoiding the places on the mounting base surface where the screws cannot be inserted and improving the appearance of the entire device, and further, in an outdoor mounting environment, the decorative holes 26 allow underground plants to pass through, thereby improving the stability of the device through the gripping force of the plant root system, and also preventing damage to the device itself due to deviation from the center of gravity and tipping over, thereby extending the service life. Optionally, the decorative holes 26 can also play the role of auxiliary positioning holes to assist in fixing.

[0041] It can be understood that the planar shape of the outer disk 21 and the inner disk 22 of the fixed disk 2 includes a circular shape, a square shape, an irregular shape, and the like.

[0042] In addition, the spike device of the present application further includes straight pegs 3 and concave pegs 4, which can penetrate the auxiliary fixing holes 24, and can further improve the stability of the spike device of the present application. The irregularly shaped auxiliary fixing holes 24 can be fitted with various sizes of concave pegs 4 due to their irregular design, which improves versatility.

[0043] Specifically, in order to improve stability and durability, both the light mounting end and the fixed disk of the present application use high-strength alloy materials, such as iron alloy, copper alloy, etc.

[0044] A second aspect of the present application provides a spike light, and as shown in Fig. 8, the spike light includes a light body 5 and the anti-tipping spike device, and the light body 5 is connected to the light connection end of the light mounting end 1, and then inserted into the ground by the light mounting end 1, and fixed by the fixed disk 2 and the linear peg 3. The spike light of the present application adjusts the connection position between the light mounting end 1 and the fixed disk 2 to accommodate the light body 5 with a shifted center of gravity, thereby adjusting the center of gravity of the spike device, increasing the stability of the entire spike light, and reducing the risk of the light body 5 tipping over.

[0045] As described above, the present application provides a fall prevention spike device including a light attachment end and a fixed disk, the fixed disk including a plurality of limiting through holes, the limiting through holes being provided at different positions on the fixed disk, the light attachment end passing through the limiting through holes and engaging with the fixed disk, and the light attachment end passing through the different limiting through holes and engaging with the fixed disk, thereby adjusting the center of gravity of the spike device. By adjusting the connection positions of the light attachment end and the fixed disk so as to accommodate spike lights with shifted centers of gravity, the center of gravity of the spike device is adjusted, the risk of falling is reduced, and the overall stability is improved, and the presence or absence of an outer disk allows the device to accommodate various mounting environments of different areas.

[0046] The above embodiments are only used to explain the technical solutions of the present invention, and are not intended to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that the technical solutions described in the above embodiments may be modified or some of the technical features may be replaced with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to depart from the spirit and scope of the technical solutions of the embodiments of the present invention, and all should be included in the protection scope of the present invention. [Explanation of symbols]

[0047] 1 Light attachment end 11 Light connection end 12 Fixed end 13. Spike 131 Adapter 1311 Male thread 1312 Limiting engagement groove 1313 Restricted Disc 1314 Restricted Convexity 132 Insertion wing 2 Fixed Disk 21 Outer disc 22 Inner disc 23 Restricted Through Hole 24 Auxiliary fixing hole 25 Easy-to-fold structure 26 Decorative holes 27 Restriction groove 3 Straight pegs 4 Concave Pegs 5 Light body 6 Screw

Claims

1. A fall prevention spike device, a light mounting end and a fixed disk; The fixed disk includes a plurality of restricted through holes, and the restricted through holes are provided at different positions of the fixed disk; The light attachment end passes through the restricted through hole and is attached to the fixed disk, and the light attachment end passes through a different restricted through hole and is attached to the fixed disk, thereby adjusting the center of gravity of the spike device.

2. 2. The spike device according to claim 1, wherein the plurality of limiting through holes are arranged along any direction from the center of the fixed disk toward the edge thereof.

3. 2. The spike device according to claim 1, wherein the fixed disc includes an outer disc and an inner disc that are removably connected, the outer disc is disposed surrounding the inner disc, and the outer disc and the inner disc are removably connected by a structure that is easily foldable so that the outer disc can be removed as needed.

4. 4. The spike device according to claim 3, wherein the easily collapsible structures are hollowed-out connecting sections that are symmetrically and equidistantly spaced around the inner edge of the outer disc.

5. The spike device of claim 1 , wherein the light attachment end includes a light connection end, a fixed end, and a spike connected in sequence along an axial direction, the fixed end being removably connected to the spike.

6. The spike device according to claim 5, characterized in that the spike includes an adapter having an inverted "T" shape in cross section, the adapter including a limit disk and a column extending vertically outward from the center of the limit disk, the column being provided with a limit engagement groove and male threads for connecting to the fixed end, and the limit disk being provided with a plurality of limit protrusions on a surface facing the fixed end for engaging and assisting in positioning the fixed disk.

7. 7. The spike device of claim 6, wherein the fixed end is a hollow structure and includes a female thread on an inner wall, the male thread and the female thread being conformal to releasably connect the fixed end and the spike.

8. 7. The spike device according to claim 6, wherein the spike further comprises an insertion wing portion, one end of which is fixed to the side of the spike away from the fixed end and the other end of which gradually tapers to form a sharp pyramidal structure that is easy to insert into the ground, corresponding to a usage scenario in which the spike device is mounted on a muddy ground surface.

9. The anti-fall spike device of claim 6, characterized in that the fixed disk includes a plurality of auxiliary fixing holes which are of various shapes to accommodate pegs of various structures, thereby improving the stability of the spike device when attached, and the outer periphery of the limiting through hole of the fixed disk has a plurality of limiting grooves on the side facing the spike, the limiting grooves engaging with the limiting protrusions to assist in positioning when attached.

10. The anti-tip spike device of claim 9, further comprising a straight peg and a concave peg, the straight peg and the concave peg passing through the auxiliary fixing hole to fix the fixing disk in the mounting position and improve stability.

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