Double-sided rivet and foldable double-sided fence rack

Abstract

The utility model discloses a double-sided rivet and a foldable double-sided fence rack, and belongs to the technical field of indoor and outdoor greening. The rivet comprises a first positioning rod, a first frustum, a second positioning rod, a limiting plate and a third positioning rod which are sequentially and coaxially connected, a first drill bit is coaxially connected to the side, away from the limiting plate, of the first positioning rod, and a second drill bit is coaxially connected to the side, away from the limiting plate, of the third positioning rod. The fence rack body comprises a plurality of first brackets which are parallel to one another and are arranged at intervals, a plurality of second brackets which are parallel to one another and are arranged at intervals, and a plurality of rivets; the plurality of first brackets and the plurality of second brackets are distributed in a crossed manner and are limited into a plurality of overlapping parts, rivet holes are formed in the plurality of overlapping parts in a penetrating manner, the positions of the plurality of rivet holes and the positions of the plurality of rivets are in one-to-one correspondence, and the telescopic fence frame is formed by connecting the plurality of first brackets and the plurality of second brackets through the rivets. The two sides of the rivet structure can be matched with the rivet holes of the simulation plant leaf and flower base.

Description

Technical Field

[0001] This utility model relates to the field of greening frame technology, and more specifically to a double-sided rivet and a retractable double-sided fence frame. Background Technology

[0002] With the improvement of people's living standards, home decoration and fence decoration have become more and more acceptable. However, the artificial plants on the market now have become a problem to use because they are inconvenient to decorate. They are easy to age and fall off when simply wrapped, are not durable, and are not easy to clean and replace.

[0003] Currently available fence frames on the market can be paired with artificial plants and are retractable, greatly improving the convenience and durability of decoration. However, current fence frames can only be paired with artificial plants on one side, leaving the other side exposed, which is not only unsightly but also easily damaged by pressure, a drawback in application. Utility Model Content

[0004] This utility model aims to at least partially solve one of the aforementioned technical problems in the prior art.

[0005] Therefore, one objective of this utility model is to provide a double-sided rivet that enhances the compressive strength of the bracket.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A double-sided rivet includes: a limiting plate, a first positioning rod, a second positioning rod, a third positioning rod, a first drill bit, a second drill bit, and a first cone.

[0008] The first positioning rod, the first cone, the second positioning rod, the limiting plate, and the third positioning rod are coaxially connected in sequence, and the first drill bit is coaxially connected to the side of the first positioning rod away from the limiting plate, and the second drill bit is coaxially connected to the side of the third positioning rod away from the limiting plate.

[0009] The diameter of the limiting plate is larger than the diameter of the second positioning rod, and the diameter of the second positioning rod is larger than the diameters of the first positioning rod and the third positioning rod, respectively.

[0010] The diameter of the first drill bit is larger than the diameter of the first positioning rod, and the diameter of the second drill bit is larger than the diameter of the third positioning rod;

[0011] The end of the first cone connected to the first positioning rod is the small-diameter end, and the end connected to the second positioning rod is the large-diameter end. The diameter of the small-diameter end is equal to the diameter of the first positioning rod, and the diameter of the large-diameter end is greater than the diameter of the second positioning rod and less than the diameter of the limiting plate.

[0012] The above-mentioned technical solution achieves the following beneficial effects: one side of the rivet in the above technical solution is the side that matches the bracket and the artificial plant flower. The bracket and plant flower are easy to match with the rivet and are not easy to fall off or crack.

[0013] Preferably, the end of the third positioning rod away from the second drill bit is coaxially connected to a second truncated cone, and the end of the second truncated cone connected to the third positioning rod is the small-diameter end. Meanwhile, the large-diameter end of the second truncated cone is connected to the limiting plate, and the diameter of the small-diameter end of the second truncated cone is equal to the diameter of the third positioning rod, while the diameter of the large-diameter end of the second truncated cone is smaller than the diameter of the limiting plate.

[0014] Preferably, the first drill bit has a first notch along its axial direction from the end away from the first positioning rod.

[0015] Preferably, the first notch extends to the first positioning rod, and the depth of the extension to the first positioning rod is less than or equal to the length of the first positioning rod.

[0016] Preferably, the second drill bit has a second notch along its axial direction from the end away from the third positioning rod.

[0017] Preferably, the second notch extends to the third positioning rod, and the depth of the extension to the third positioning rod is less than or equal to the length of the third positioning rod.

[0018] The above-mentioned technical solution achieves the following beneficial effects: the drill bit has a notch, which makes it easy to match with artificial plant flowers, it is not easily subjected to high-intensity compression, and it has a retraction characteristic, which makes it easy to arrange flowers.

[0019] Preferably, the base is a ring structure, and the first and second drill bits are conical or umbrella-shaped structures.

[0020] Another objective of this utility model is to provide a retractable double-sided fence frame, comprising: multiple first supports arranged parallel to each other and spaced apart, multiple second supports arranged parallel to each other and spaced apart, and multiple rivets as described above.

[0021] Among them, multiple first brackets and multiple second brackets are distributed in an intersecting manner and defined into multiple overlapping parts, and each of the multiple overlapping parts is provided with a rivet hole, and the positions of the multiple rivet holes correspond one-to-one with the positions of the multiple rivets.

[0022] The second positioning rod is limited in the corresponding rivet hole by the limiting plate in the rivet, the first drill bit and the first cone, and the first bracket and the second bracket corresponding to each rivet hole are rotatably connected by the corresponding second positioning rod.

[0023] The limiting plate and the second drill bit limit the third positioning rod to the bottom of the artificial plant, while the first cone and the first drill bit limit the first positioning rod to the bottom of the artificial plant.

[0024] The above-mentioned technical solution achieves the following beneficial effects: the fence frame has a double-sided rivet structure, and both sides can be used with artificial plant flowers.

[0025] Preferably, the bracket and rivet are plastic parts; more preferably, the plastic is selected from PVC, EBS, PP or PE.

[0026] Preferably, the cross-sections of the first support and the second support are any shape, either hollow or solid.

[0027] Preferably, the simulated plant is a plastic part, including plastic leaves and flowers and a base, the bottom of the base has a slot, and the plastic leaves and flowers and the base are injection molded as one piece; the third positioning rod and the first positioning rod are limited in the slot of the base.

[0028] Preferably, the diameters of the first drill bit and the second drill bit are both greater than the inner diameter of the slot, the diameters of the first positioning rod and the third positioning rod are both less than or equal to the inner diameter of the slot, and the diameters of the large-diameter ends of the first truncated cone and the second truncated cone are both greater than the inner diameter of the slot.

[0029] The above-mentioned technical solution achieves the following beneficial effects: it facilitates the combination of fence trellises and artificial plant flowers.

[0030] As can be seen from the above technical solution, compared with the prior art, this utility model has the following technical effects:

[0031] 1. The rivet structure can be matched with the artificial plant leaf and flower base on both sides, and the finished fence frame can be used with artificial plant leaves and flowers on both sides.

[0032] 2. The prefabricated fence frame, which can be used on both sides, enhances the compressive strength of the fence frame and extends its service life. Attached Figure Description

[0033] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0034] Figure 1 This is an unfolded diagram of the simplified greening frame of this utility model;

[0035] Figure 2 This is the front view of the rivet;

[0036] Figure 3 This is a schematic diagram of the cross-section of the rivet section of the finished fence frame;

[0037] Figure 4 This is a schematic diagram of the structure of a simulated plant flower.

[0038] Among them, 1-fence frame; 2-first bracket; 3-second bracket; 4-rivet hole; 5-limiting plate; 6-second positioning rod; 7-first cone; 8-first positioning rod; 9-first drill bit; 10-third positioning rod; 11-second drill bit; 12-second cone; 13-first notch; 14-second notch; 15-base; 16-slot; 17-plastic leaves and flowers. Detailed Implementation

[0039] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0040] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0041] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0042] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0043] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0044] Example 1

[0045] This embodiment provides a rivet for a fence, including: a limiting plate 5, a first positioning rod 8; a second positioning rod 6, a third positioning rod 10, a first drill bit 9, a second drill bit 11, and a first cone 7;

[0046] The first positioning rod 8, the first cone 7, the second positioning rod 6, the limiting plate 5, and the third positioning rod 10 are coaxially connected in sequence, and the first drill bit 9 is coaxially connected to the side of the first positioning rod 8 away from the limiting plate 5, and the second drill bit 11 is coaxially connected to the side of the third positioning rod 10 away from the limiting plate 5.

[0047] The diameter of the limiting plate 5 is larger than the diameter of the second positioning rod 6, and the diameter of the second positioning rod 6 is larger than the diameters of the first positioning rod 8 and the third positioning rod 10, respectively.

[0048] The diameter of the first drill bit 9 is larger than the diameter of the first positioning rod 8, and the diameter of the second drill bit 11 is larger than the diameter of the third positioning rod 10;

[0049] The end of the first cone 7 connected to the first positioning rod 8 is the small diameter end, and the end connected to the second positioning rod 6 is the large diameter end. The diameter of the small diameter end is equal to the diameter of the first positioning rod 8, and the diameter of the large diameter end is greater than the diameter of the second positioning rod 6 and less than the diameter of the limiting plate 5.

[0050] The third positioning rod 10 is coaxially connected to a second truncated cone 12 at the end furthest from the second drill bit 11. The end of the second truncated cone 12 connected to the third positioning rod 10 is the small-diameter end. Meanwhile, the large-diameter end of the second truncated cone 12 is connected to the limiting plate 5. The diameter of the small-diameter end of the second truncated cone 12 is equal to the diameter of the third positioning rod 10, and the diameter of the large-diameter end of the second truncated cone 12 is smaller than the diameter of the limiting plate 5.

[0051] In this embodiment, the first drill bit 9 has a first notch 13 along its axial direction from the end away from the first positioning rod 8.

[0052] In this embodiment, the first notch 13 extends to the first positioning rod 8, and the depth of the extension to the first positioning rod 8 is less than or equal to the length of the first positioning rod 8.

[0053] In this embodiment, the second drill bit 11 has a second notch 14 along its axial direction from the end away from the third positioning rod 10.

[0054] In this embodiment, the second notch 14 extends to the third positioning rod 10, and the depth of the extension to the third positioning rod 10 is less than or equal to the length of the third positioning rod 10.

[0055] Example 2

[0056] This embodiment provides a retractable, double-sided fence frame, comprising: multiple parallel and spaced-apart first supports 2, multiple parallel and spaced-apart second supports 3, and multiple rivets.

[0057] Multiple first brackets 2 and multiple second brackets 3 are distributed in an intersecting manner and are defined into multiple overlapping parts, and each of the multiple overlapping parts is connected by rivet holes 4, and the positions of the multiple rivet holes 4 correspond one-to-one with the positions of multiple rivets.

[0058] The second positioning rod 6 is limited in the corresponding rivet hole by the limiting plate 5, the first drill bit 9, and the first cone 7, and the first bracket 2 and the second bracket 3 corresponding to each rivet hole 4 are rotatably connected by the corresponding second positioning rod 6.

[0059] The limiting plate 5 and the second drill bit 11 limit the third positioning rod 10 at the bottom of the artificial plant. At the same time, the first cone 7 and the first drill bit 9 limit the first positioning rod 8 at the bottom of the artificial plant.

[0060] In this embodiment, the simulated plant is a plastic part, including plastic leaves and flowers 17 and a base 15. The bottom of the base 15 has a slot 16. The plastic leaves and flowers 17 and the base 15 are injection molded as one piece. The third positioning rod 10 and the first positioning rod 8 are limited in the slot 16 of the base 15.

[0061] The diameters of the first drill bit 9 and the second drill bit 11 are both greater than the inner diameter of the slot 16. The diameters of the first positioning rod 8 and the third positioning rod 10 are both less than or equal to the inner diameter of the slot 16. The diameters of the large diameter ends of the first truncated cone 7 and the second truncated cone 12 are both greater than the inner diameter of the slot 16.

[0062] Specifically, the process of using rivets for fence frames is as follows:

[0063] S1. The worker aligns the first drill bit 9 with the corresponding rivet hole 4 and uses force to drive the first drill bit 9, the first positioning rod 8, and the first cone 7 through the corresponding rivet hole 4. This allows the second positioning rod 6 to pass through the rivet hole 4. At this time, the second positioning rod 6 is positioned in the corresponding rivet hole 4 by the first cone 7 and the limiting plate 5, so that the second positioning rod 6 is not easily dislodged from the corresponding rivet hole 4. Furthermore, the first bracket 2 and each second bracket 3 corresponding to the rivet hole 4 can rotate around the corresponding second positioning rod 6. After the second positioning rod 6 is installed in multiple rivet holes 4 according to this principle, multiple first brackets 2 and multiple second brackets 3 can be hinged together by multiple second positioning rods 6 to form a retractable greening frame.

[0064] S2. The staff aligns the slot 16 of the artificial plant base 15 with the first drill bit 9 and applies force to the artificial plant so that the first drill bit 9 can enter the slot 16. Since the diameter of the first drill bit 9 and the diameter of the large diameter end of the first cone 7 are both larger than the inner diameter of the slot 16, the first positioning rod 8 is limited in the slot 16 by the first drill bit 9 and the first cone 7, so that the artificial plant is not easy to fall off the first positioning rod 8.

[0065] S3. The worker aligns the slot 16 of the artificial plant base 15 with the second drill bit 11 and applies force to the artificial plant so that the second drill bit 11 can enter the slot 16. Since the diameter of the second drill bit 11 and the diameter of the large diameter end of the second cone 12 are both larger than the inner diameter of the slot 16, the third positioning rod 10 is limited in the slot 16 by the second drill bit 11 and the second cone 12, so that the artificial plant is not easily detached from the third positioning rod 10.

[0066] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. In addition, those skilled in the art can combine and integrate the different embodiments or examples described in this specification.

[0067] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A double-sided rivet, characterized by, The utility model relates to a double-sided rivet for a simulated plant, and belongs to the technical field of simulated plants. The utility model discloses a double-sided rivet for a simulated plant, and belongs to the technical field of simulated plants. The utility model discloses a double-sided rivet for a simulated plant, and belongs to the technical field of simulated plants. The utility model discloses a double-sided rivet for a simulated plant, and belongs to the technical field of simulated plants. The utility model discloses a double-sided rivet for a simulated plant, and belongs to the technical field of simulated plants. The utility model discloses a double-sided rivet for a simulated plant, and belongs to the technical field of simulated plants.

2. A double-sided rivet according to claim 1, wherein The utility model discloses a double-sided rivet for a simulated plant, and belongs to the technical field of simulated plants.

3. A double-sided rivet according to claim 2, wherein The utility model discloses a double-sided rivet for a simulated plant, and belongs to the technical field of simulated plants.

4. A double-sided rivet according to claim 3, wherein The utility model discloses a double-sided rivet for a simulated plant, and belongs to the technical field of simulated plants.

5. A double-sided rivet according to claim 4, wherein The utility model discloses a double-sided rivet for a simulated plant, and belongs to the technical field of simulated plants.

6. A double-sided rivet according to claim 5, wherein The utility model discloses a double-sided rivet for a simulated plant, and belongs to the technical field of simulated plants.

7. A collapsible double-sided fence frame, characterised in that, The utility model discloses a double-sided rivet for a simulated plant, and belongs to the technical field of simulated plants. The utility model discloses a double-sided rivet for a simulated plant, and belongs to the technical field of simulated plants. The utility model discloses a double-sided rivet for a simulated plant, and belongs to the technical field of simulated plants. The utility model discloses a double-sided rivet for a simulated plant, and belongs to the technical field of simulated plants. The utility model discloses a double-sided rivet for a simulated plant, and belongs to the technical field of simulated plants.

8. The foldable double-sided trellis of claim 7, wherein, The utility model discloses a double-sided rivet for a simulated plant, and belongs to the technical field of simulated plants.

9. The collapsible double-sided trellis of claim 7, wherein, The utility model discloses a double-sided rivet for a simulated plant, and belongs to the technical field of simulated plants. The utility model discloses a double-sided rivet for a simulated plant, and belongs to the technical field of simulated plants. The utility model discloses a double-sided rivet for a simulated plant, and belongs to the technical field of simulated plants. The utility model discloses a double-sided rivet for a simulated plant, and belongs to the technical field of simulated plants. The utility model discloses a double-sided rivet for a simulated plant, and belongs to the technical field of simulated plants. The utility model discloses a double-sided rivet for a simulated plant, and belongs to the technical field of simulated plants. The utility model discloses a double-sided rivet for a simulated plant, and belongs to the technical field of simulated plants. 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