Combined support pole structure for camouflage structures

Abstract

The utility model relates to the technical field of camouflage products, and concretely relates to a combined support rod structure for a camouflage structure, comprising at least one first rod body and one second rod body, the first end of the second rod body is used for connecting a net stretcher, the second end of the second rod body is detachably connected to the second end of the first rod body, the first end and the second end of the first rod body can be connected to each other, and a plurality of the first rod bodies are connected together in a head-to-tail manner. In the present application, the first rod body adopts a carbon fiber pipe material, which significantly reduces the overall weight while ensuring the support strength, facilitates single soldier carrying and rapid deployment, in addition, the first rod body and the second rod body and the plurality of first rod bodies can be quickly spliced through a threaded connection structure, the support length can be flexibly adjusted according to the camouflage height requirement, and the connection part adopts an aluminum threaded connection structure embedded in the carbon fiber pipe body, which has corrosion resistance and connection strength.

Description

Technical Field

[0001] This utility model relates to the field of camouflage product technology, and more specifically to a combined support rod structure for camouflage structures. Background Technology

[0002] In military camouflage equipment, support poles serve as key supporting components for camouflage and concealment, and are widely used for the outline camouflage and spatial construction of various weapons, equipment, temporary fortifications, and field facilities. Traditional support poles are mostly made of all-metal materials (such as steel and aluminum), which, while possessing a certain structural strength, also suffer from problems such as large overall weight, inconvenience in carrying, and low assembly efficiency.

[0003] Especially under field mobility conditions, individual soldiers need to frequently carry and assemble multiple support poles to build camouflage structures of different heights and shapes. The weight and rigid connection of traditional metal support poles not only increase the operational burden but also limit the flexibility and adaptability of the camouflage unit. In addition, metal materials are prone to corrosion in humid environments, and long-term use poses a risk of structural aging and loosening of connections. Summary of the Invention

[0004] To address the technical problems existing in the support rods of the prior art, this utility model proposes a combined support rod structure for camouflage structures, including at least one first rod and one second rod. The first end of the second rod is used to connect to the net-casting device, and the second end of the second rod is detachably connected to the second end of the first rod. The first end and the second end of the first rod can be connected to each other, so that multiple first rods can be connected end to end with each other. The first rod body includes a carbon fiber tube body, a first threaded connection structure located at a first end of the carbon fiber tube body, and a second threaded connection structure located at a second end of the carbon fiber tube body. The second rod body includes an aluminum tube body and a connector elastically connected to the first end of the aluminum tube body. The second end of the aluminum tube body is provided with a threaded connection portion.

[0005] Preferably, both the first threaded connection structure and the second threaded connection structure are made of aluminum. The carbon fiber tube body is bonded and fixed to the first threaded connection structure and the second threaded connection structure, and the aluminum tube body is bonded and fixed to the connector.

[0006] Preferably, the first threaded connection structure is a threaded sleeve structure, which is embedded in the inner wall of the carbon fiber tube body, and the inner wall of the first threaded connection structure is provided with internal threads.

[0007] Preferably, the second threaded connection structure includes an embedded section and an extension section. The embedded section is fixed to the inner wall of the carbon fiber tube body, and the extension section extends to the outside of the carbon fiber tube body. The extension section is configured as an external thread structure, and the extension section is threadedly connected to the internal thread of the first threaded connection structure.

[0008] Preferably, the first end of the carbon fiber tube body is also provided with a protective sleeve, the inner wall of the protective sleeve is provided with a nut, the nut is threaded to the extension section, and the protective sleeve covers the outside of the extension section, forming an insertion groove between the protective sleeve and the extension section, and the first threaded connection structure can be inserted into the insertion groove.

[0009] Preferably, the threaded connection portion can be inserted into the insertion slot, and the extension portion is threadedly connected to the threaded connection portion.

[0010] Preferably, the first end of the aluminum tube body is provided with a blind hole, a spring is provided in the blind hole, and the connector is connected to the spring.

[0011] Preferably, the first end of the connector is provided with a rod body, and the second end is provided with a threaded connector cap, and the rod body is inserted into the blind hole.

[0012] Preferably, the outer wall of the rod is provided with a limiting pin, and the tube wall of the aluminum tube is provided with a waist-shaped hole. The limiting pin extends into the waist-shaped hole, so that the connector can slide elastically relative to the aluminum tube and be limited.

[0013] Preferably, the connector is made of nylon, and the limiting pin is made of steel or aluminum.

[0014] Compared with the prior art, the advantages of this utility model are: In this application, the first pole is made of carbon fiber tubing, which significantly reduces the overall weight while ensuring support strength, making it easy for individual soldiers to carry and deploy quickly. In addition, the first pole and the second pole, as well as multiple first poles, can be quickly spliced ​​together through a threaded connection structure, supporting flexible adjustment of the support length according to the camouflage height requirements. The connection part adopts an aluminum threaded connection structure embedded in the carbon fiber tubing, which combines corrosion resistance and connection strength, making it suitable for complex field environments. The structural design takes into account lightweight, strength and scalability, and is suitable for use in conjunction with various camouflage obstacles and netting devices, improving the adaptability and erection efficiency of the camouflage structure. Attached Figure Description

[0015] The accompanying drawings are not intended to be drawn to scale. In the drawings, each identical or nearly identical component shown in the various figures may be denoted by the same reference numeral. For clarity, not every component is labeled in each figure. Embodiments of various aspects of the present invention will now be described by way of example and with reference to the accompanying drawings, wherein: Figure 1 This is a schematic diagram of the structure of the second rod shown in this utility model; Figure 2 This is a schematic diagram of the structure of the first rod shown in this utility model; Figure 3 This is a schematic diagram of the first rod and the second rod of this utility model being spliced ​​together; Figure 4 This is a schematic diagram of the first rod and the first rod being spliced ​​together, as shown in this utility model. Detailed Implementation

[0016] To better understand the technical content of this utility model, specific embodiments are provided below in conjunction with the accompanying drawings.

[0017] Combination Figure 1 and Figure 2 As shown, this utility model proposes a combined support rod structure for camouflage structures, including at least one first rod and one second rod. The first end of the second rod is used to connect to the net-casting device, and the second end of the second rod is detachably connected to the second end of the first rod. The first end and the second end of the first rod can be connected to each other, so that multiple first rods can be connected end to end with each other.

[0018] In an optional embodiment, the length of the first pole is 1~1.5m and the length of the second pole is 20~50cm. The two first poles and one second pole can be spliced ​​together to reach a height of more than 3m, which meets the support requirements of general camouflage nets. Moreover, the splicing can be flexibly adjusted according to the height of the camouflage net, for example, by using one or more first poles.

[0019] The first rod includes a carbon fiber tube body 10, a first threaded connection structure 11 located at the first end of the carbon fiber tube body 10, and a second threaded connection structure 12 located at the second end of the carbon fiber tube body 10. The second rod includes an aluminum tube body 20 and a connector 21 elastically connected to the first end of the aluminum tube body 20. The second end of the aluminum tube body 20 is provided with a threaded connection portion 202.

[0020] Thus, the long tubes (such as the first rod) are made of carbon fiber, which has the advantages of being lightweight and high-strength, making it easy to carry. Furthermore, when the first and second rods are connected together, the axial support load is greater than 1600N. Therefore, after the camouflage barrier is erected, the lightweight support rods combined with the netting device can stably support the camouflage barrier, thereby changing the outer contour of the camouflaged target and improving the camouflage effect.

[0021] In an optional embodiment, both the first threaded connection structure 11 and the second threaded connection structure 12 are made of aluminum. The carbon fiber tube body 10 is bonded and fixed to the first threaded connection structure 11 and the second threaded connection structure 12, and the aluminum tube body is bonded and fixed to the connector 21.

[0022] In this way, the first rod, as a splicable support unit, not only has the characteristics of being lightweight, but also has the advantages of high connection reliability. Through the aluminum threaded connection structure, it can ensure the moisture-proof and corrosion-proof performance in the field, as well as the reliable strength of the connection.

[0023] Furthermore, the first threaded connection structure 11 is a threaded sleeve structure, which is embedded in the inner wall of the carbon fiber tube body 10, and the inner wall of the first threaded connection structure 11 is provided with internal threads.

[0024] Specifically, the threaded sleeve structure is constructed as a column, with its outer wall fitting against the inner wall of the carbon fiber tube body 10. It is fixed to the inner wall of the carbon fiber tube body 10 by applying adhesive to the outer wall, and the inner wall of the threaded sleeve structure is machined to form an internal thread.

[0025] Furthermore, the second threaded connection structure 12 includes an embedded section and an extension section 121. The embedded section is fixed to the inner wall of the carbon fiber tube body 10, and the extension section 121 extends to the outside of the carbon fiber tube body 10. The extension section 121 is configured as an external thread structure and is threadedly connected to the internal thread of the first threaded connection structure 11.

[0026] Specifically, the embedded section of the second threaded connection structure 12 is also constructed as a column, which can be embedded into the inner wall of the carbon fiber tube body 10 and fixed to the carbon fiber tube body 10 by applying adhesive to the outer wall. The extension section extends upward from the embedded section and also forms a column structure, but with a smaller diameter, and the outer wall is processed to form an external thread.

[0027] Thus, the second threaded connection structure 12 can be connected to the first threaded connection structure 11 to achieve axial splicing of the two first rods.

[0028] Furthermore, in order to protect the exposed second threaded connection structure 12, a protective sleeve 13 is provided at the first end of the carbon fiber tube body 10. The inner wall of the protective sleeve 13 is provided with a nut 131, which is threaded to the extension section 121. The protective sleeve 13 covers the outside of the extension section 121 and forms an insertion groove 14 between it and the extension section 121. The first threaded connection structure 11 can be inserted into the insertion groove 14.

[0029] Specifically, the outer side of the protective sleeve 13 is provided with a sleeve structure 132 extending to the outer side of the extension section 121, which is used to protect the threads from impact.

[0030] Thus, the protective sleeve 13 can prevent the external threads from being bumped, while the formed insertion groove 14 can protect the connection of the carbon fiber tube body 10.

[0031] The threaded connection part 202 can be inserted into the insertion slot 14, and the extension section is threadedly connected to the threaded connection part 202.

[0032] Furthermore, the first end of the aluminum tube body 20 is provided with a blind hole, and a spring 22 is provided inside the blind hole. The connector 21 is connected to the spring 22.

[0033] The connector 21 has a rod 211 at one end and a threaded connector cap 212 at the other end. When the rod 211 is inserted into the blind hole, it can slide to connect with the aluminum tube body 20.

[0034] Furthermore, the outer wall of the rod 211 is provided with a limiting pin 213, and the tube wall of the aluminum tube body 20 is provided with a waist-shaped hole 201. The limiting pin 213 extends into the waist-shaped hole 201, so that the connector 21 can slide elastically relative to the aluminum tube body 20 and be limited.

[0035] Thus, when the rod 211 is inserted into the aluminum tube body 20, the limiting pin 213 limits the rod 211 to slide elastically within a certain range, thereby reducing the rigid impact on the support structure and providing stress buffering.

[0036] In a preferred embodiment, the connector 21 is made of nylon, and the limiting pin 213 is made of steel or aluminum.

[0037] Combination Figure 3 As shown, when the first rod and the second rod are spliced, the tail of the second rod, i.e. the threaded connection part 202, is inserted into the insertion groove 14 at the upper end of the first rod. Then, the two rods are rotated relative to each other so that the external thread of the extension section 121 is threadedly connected to the internal thread of the threaded connection part 202, thus completing the splicing.

[0038] Combination Figure 4As shown, when the two first rods are spliced, the head of the first rod is inserted into the tail of the first rod, that is, the second threaded connection structure 12 is inserted into the insertion groove 14 at the upper end of the first rod. Then, the two rods are rotated relative to each other so that the external thread of the extension section 121 is threadedly connected to the internal thread of the second threaded connection structure 12, thus completing the splicing.

[0039] Although the present invention has been disclosed above with reference to preferred embodiments, it is not intended to limit the present invention. Those skilled in the art to which this invention pertains can make various modifications and refinements without departing from the spirit and scope of the present invention. Therefore, the scope of protection of this invention shall be determined by the claims.

Claims

1. A combined support rod structure for camouflage structures, characterized in that, It includes at least one first pole and one second pole. The first end of the second pole is used to connect to the net-casting device, and the second end of the second pole is detachably connected to the second end of the first pole. The first end and the second end of the first pole can be connected to each other, so that multiple first poles can be connected end to end to each other. The first rod body includes a carbon fiber tube body (10), a first threaded connection structure (11) located at the first end of the carbon fiber tube body (10), and a second threaded connection structure (12) located at the second end of the carbon fiber tube body (10). The second rod body includes an aluminum tube body (20) and a connector (21) elastically connected to the first end of the aluminum tube body (20). The second end of the aluminum tube body (20) is provided with a threaded connection part (202).

2. The combined support rod structure for camouflage structures according to claim 1, characterized in that, The first threaded connection structure (11) and the second threaded connection structure (12) are both made of aluminum. The carbon fiber tube body (10) is bonded and fixed to the first threaded connection structure (11) and the second threaded connection structure (12). The aluminum tube body is bonded and fixed to the connector (21).

3. The combined support rod structure for camouflage structures according to claim 1, characterized in that, The first threaded connection structure (11) is a threaded sleeve structure. The first threaded connection structure (11) is embedded in the inner wall of the carbon fiber tube body (10). The inner wall of the first threaded connection structure (11) is provided with internal threads.

4. The combined support rod structure for camouflage structures according to claim 3, characterized in that, The second threaded connection structure (12) includes an embedded section and an extension section. The embedded section is fixed to the inner wall of the carbon fiber tube body (10), and the extension section extends to the outside of the carbon fiber tube body (10). The extension section is constructed as an external thread structure, and the extension section is threadedly connected to the internal thread of the first threaded connection structure (11).

5. The combined support rod structure for camouflage structures according to claim 4, characterized in that, The first end of the carbon fiber tube body (10) is also provided with a protective sleeve (13). The inner wall of the protective sleeve (13) is provided with a nut (131). The nut (131) is threaded to the extension section (121), and the protective sleeve (13) covers the outside of the extension section (121) and forms a plug groove (14) between it and the extension section (121). The first threaded connection structure (11) can be inserted into the plug groove (14).

6. The combined support rod structure for camouflage structures according to claim 5, characterized in that, The threaded connection (202) can be inserted into the insertion slot (14), and the extension is threadedly connected to the threaded connection (202).

7. The combined support rod structure for camouflage structures according to claim 1, characterized in that, The first end of the aluminum tube body (20) is provided with a blind hole, and a spring (22) is provided in the blind hole. The connector (21) is connected to the spring (22).

8. The combined support rod structure for camouflage structures according to claim 7, characterized in that, The connector (21) has a rod (211) at one end and a threaded connector cap (212) at the other end, and the rod (211) is inserted into the blind hole.

9. The combined support rod structure for camouflage structures according to claim 8, characterized in that, The outer wall of the rod (211) is provided with a limiting pin (213), and the tube wall of the aluminum tube body (20) is provided with a waist-shaped hole (201). The limiting pin (213) extends into the waist-shaped hole (201), so that the connector (21) can slide elastically relative to the aluminum tube body (20) and be limited.

10. The combined support rod structure for camouflage structures according to claim 9, characterized in that, The connector (21) is made of nylon, and the limiting pin (213) is made of steel or aluminum.

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