Clamping nail structure for fixing pipe body and flexible base body

Abstract

The utility model discloses a staple bolt structure for fixing a pipe body and a flexible base body, and relates to the technical field of fixing devices. According to the main technical scheme, the fixing device comprises a base plate, two connecting rods and a nail hook set, the two connecting rods are oppositely arranged at the two ends of the plate face of the base plate, the nail hook set comprises a plurality of nail hooks, and the nail hooks are arranged around the connecting rods. The stability of the clamping nail structure is enhanced through the two oppositely-arranged connecting rods, the clamping nails can fix the floor heating pipe to the heat preservation plate more evenly, and the purpose of reducing the deviation or loosening risk is achieved. The nail hooks are distributed around the connecting rod, extend from the end, away from the base plate, of the connecting rod to the end, close to the base plate, of the connecting rod, and gradually expand outwards along with approaching the base plate. The purposes that when the insulation board is inserted, base materials are separated more smoothly, resistance is reduced, and meanwhile a base body is protected against excessive damage are achieved. Meanwhile, the contact area of the nail hook set and the base body is increased, and then the fixing strength is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fixing devices, in particular to a clamping nail structure used for fixing a pipe body and a flexible substrate. Background Art

[0002] Floor heating pipes refer to a type of pipe used as a carrier for the circulation of low-temperature hot water in low-temperature hot water floor radiant heating systems. Before laying the floor heating pipes, it is necessary to lay insulation boards such as white crystal boards or benzene boards, and then fix the floor heating pipes to the insulation boards with staples.

[0003] The prior art discloses a clamp for installing floor heating pipes, including a clamp body, the clamp body is in an N-shaped structure, the arc shape of the upper end and the width of the openings on both sides are matched with the outer diameter of the pipe, the nail feet at the lower ends of both sides of the clamp body are set as pointed structures, the nail feet are respectively extended to the two outer sides of the clamp body to form a nail hook with a V-shaped cross section, the V-shaped openings of the two nail hooks are respectively facing the two sides of the clamp body, the edges formed by the V-shaped bottom are set outward, and the lower end of the edge is arranged to overlap with the pointed head of the nail foot. Among them, the V-shaped structure of the nail hook facilitates the insertion of the clamp into the insulation board, reduces the wound surface of the insulation board, and fixes the pipe more firmly; reduces the amount of construction clamps, and saves costs.

[0004] However, the clamp for installing the floor heating pipe is only provided with a nail hook on the outside of the clamp body, which greatly reduces the stability of the clamp during use. Utility Model Content

[0005] The utility model aims to provide a staple structure for fixing a tube body and a flexible substrate, so as to increase the contact area between the staple hook group and the substrate, thereby improving the fixing strength.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] A staple structure for fixing a tube body to a flexible substrate, comprising a base plate, a connecting rod and a staple hook group, wherein two connecting rods are relatively arranged at two ends of the base plate surface, and a receiving groove is formed between the two connecting rods and the base plate, and the receiving groove is used to accommodate the tube body; the staple hook group includes a staple hook, and the staple hook is arranged at an end of the connecting rod away from the base plate, and the staple hook extends along the end of the connecting rod away from the base plate toward the end of the connecting rod close to the base plate, and the staple hook gradually moves away from the connecting rod along the direction from the end of the connecting rod away from the base plate to the end of the connecting rod close to the base plate; wherein the number of the staple hooks is set to be a plurality, and the plurality of the staple hooks are arranged around the connecting rod.

[0008] A further technical solution is that the cross-sectional area of ​​the connecting rod gradually decreases along the direction from the end of the connecting rod close to the substrate to the direction from the end of the connecting rod far away from the substrate.

[0009] A further technical solution is: the number of the nail hook groups is set to be several; the several nail hook groups are arranged along the end of the connecting rod away from the base plate toward the end of the connecting rod close to the base plate.

[0010] A further technical solution is: the staple structure also includes a finger pressure plate; the finger pressure plate is arranged in the middle of the connecting rod; there are two finger pressure plates, which are relatively arranged on the side of the two connecting rods away from each other; a finger grip groove is formed between the side wall of the finger pressure plate close to the base plate and the connecting rod.

[0011] A further technical solution is: the finger pressure plate extends along the end of the connecting rod close to the base plate toward the end of the connecting rod away from the base plate, and the finger pressure plate gradually moves away from the connecting rod along the direction from the end of the connecting rod close to the base plate to the end of the connecting rod away from the base plate.

[0012] A further technical solution is: a limiting groove is provided on a side wall of the nail hook close to the connecting rod; and the limiting groove extends along one end of the nail hook toward the other end of the nail hook.

[0013] A further technical solution is that: the cross section of the nail hook is a triangular structure; and the size of the nail hook close to the connecting rod is larger than the size of the nail hook away from the connecting rod.

[0014] A further technical solution is that the substrate surface is in an arc-shaped structure that bends away from the connecting rod.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] On the one hand, the two connecting rods arranged opposite to each other enhance the stability of the staple structure, so that the staples can fix the floor heating pipes on the insulation board more evenly, thereby reducing the risk of deviation or loosening. On the other hand, the nail hook group includes a plurality of nail hooks, which are distributed around the connecting rod, and the nail hooks extend from the end of the connecting rod away from the substrate to the end close to the substrate, and as they approach the substrate, the nail hooks gradually expand outward. When inserting the insulation board, the base material is separated more smoothly, the resistance is reduced, and the base is protected from excessive damage. At the same time, the contact area between the nail hook group and the base is increased, thereby improving the fixing strength. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1This is a schematic diagram of the front view of the staple structure when a staple hook group of the staple structure used for fixing a tube body and a flexible substrate in this embodiment includes two staple hooks;

[0018] Figure 2 This is a schematic diagram of the front view of the staple structure when a staple hook group of the staple structure used for fixing a tube body and a flexible substrate in this embodiment includes four staple hooks;

[0019] Figure 3 This is a schematic diagram of the front view of a nail hook of a staple structure used to fix a tube body and a flexible substrate in this embodiment.

[0020] Marks and corresponding parts names in the attached drawings:

[0021] 1-base plate; 2-connecting rod; 3-accommodating groove; 4-nail hook; 5-finger pressure plate; 6-finger grip groove; 7-limiting groove. DETAILED DESCRIPTION

[0022] The utility model will be further described below in conjunction with the accompanying drawings.

[0023] Example 1

[0024] This embodiment provides a staple structure for fixing a tube body to a flexible substrate, such as Figure 1 As shown, it includes a base plate 1, a connecting rod 2 and a nail hook group, the two connecting rods 2 are relatively arranged at the two ends of the plate surface of the base plate 1, and a receiving groove 3 is formed between the two connecting rods 2 and the base plate 1, and the receiving groove 3 is used to accommodate a tube body; the nail hook group includes a nail hook 4, the nail hook 4 is arranged at the end of the connecting rod 2 away from the base plate 1, the nail hook 4 extends along the end of the connecting rod 2 away from the base plate 1 to the end of the connecting rod 2 close to the base plate 1, and the nail hook 4 gradually moves away from the connecting rod 2 along the direction from the end of the connecting rod 2 away from the base plate 1 to the end of the connecting rod 2 close to the base plate 1; wherein, the number of the nail hooks 4 is set to be several, and the several nail hooks 4 are arranged around the connecting rod 2.

[0025] Exemplarily, in the implementation process, the board surface of the base plate 1 is connected with a connecting rod 2 by welding, screwing or integral molding, and the number of connecting rods 2 is two, and the two connecting rods 2 are relatively arranged at two ends of the base plate 1. A receiving groove 3 for accommodating the tube body is formed between the two connecting rods 2 and the base plate 1.

[0026] The nail hook group is connected to the end of the connecting rod 2 away from the base plate 1 by welding, screwing or integral molding. There are two nail hook groups, which are respectively arranged on the two connecting rods 2.

[0027] The nail hook group includes a nail hook 4, which is connected to the end of the connecting rod 2 away from the substrate 1 by welding, screwing or integral molding, and the nail hook 4 extends from the end of the connecting rod 2 away from the substrate 1 to the end of the connecting rod 2 close to the substrate 1, and the nail hook 4 gradually moves away from the connecting rod 2 along the direction from the end of the connecting rod 2 away from the substrate 1 to the end of the connecting rod 2 close to the substrate 1. There are a plurality of nail hooks 4, which are arranged around the connecting rod 2. For example, Figure 1 As shown, the nail hook group includes two nail hooks 4, and the two nail hooks 4 are arranged on both sides of the connecting rod 2; the nail hook group includes three nail hooks 4, and the three nail hooks 4 are evenly arranged around the connecting rod 2; Figure 2 As shown, the nail hook group includes four nail hooks 4, and the four nail hooks 4 are evenly arranged around the connecting rod 2.

[0028] When in use, first lay the floor heating pipe on a flexible substrate made of a white crystal board or a benzene board or other insulation board, then align the notch of the receiving groove 3 with the floor heating pipe, and abut the end of the connecting rod 2 away from the substrate 1 on the insulation board, and finally press the substrate 1 to insert the nail hook 4 on the connecting rod 2 into the insulation board, and make the floor heating pipe located in the receiving groove 3, and the substrate 1 abuts on the floor heating pipe. On the one hand, the two connecting rods 2 arranged opposite to each other enhance the stability of the staple structure, so that the staple can fix the floor heating pipe on the insulation board more evenly, thereby reducing the risk of deviation or loosening. On the other hand, the nail hook group includes a plurality of nail hooks 4, which are distributed around the connecting rod 2, and the nail hooks 4 extend from the end of the connecting rod 2 away from the substrate 1 to the end close to the substrate 1, and as they approach the substrate 1, the nail hooks 4 gradually expand outwards. When inserting the insulation board, the base material is separated more smoothly, the resistance is reduced, and the base is protected from excessive damage. At the same time, the contact area between the nail hook group and the base is increased, thereby improving the fixing strength.

[0029] Example 2

[0030] like Figure 1 As shown, based on the above embodiment 1, in this embodiment, the cross-sectional area of ​​the connecting rod 2 gradually decreases along the direction from the end of the connecting rod 2 close to the substrate 1 to the end of the connecting rod 2 away from the substrate 1.

[0031] For example, during implementation, the cross-sectional area of ​​the connecting rod 2 gradually decreases along its length direction from the end close to the substrate 1 to the end away from the substrate 1. This makes the end of the connecting rod 2 sharper or thinner, which helps to reduce the initial resistance when inserting the insulation board or other flexible substrate, making it easier for the nail hook 4 to penetrate the material, thereby improving the installation efficiency and reducing the damage to the substrate material.

[0032] Example 3

[0033] like Figure 1As shown, based on the above-mentioned embodiment 1, in this embodiment, the number of the nail hook groups is set to be several; the several nail hook groups are arranged along the end of the connecting rod 2 away from the base plate 1 toward the end of the connecting rod 2 close to the base plate 1.

[0034] Exemplarily, during the implementation, the number of nail hooks 4 is set to be several, and the several nail hook groups are arranged along the connecting rod 2 from the end of the connecting rod 2 away from the base plate 1 to the end of the connecting rod 2 close to the base plate 1. On the one hand, by sequentially arranging the multiple nail hook groups along the direction of the connecting rod 2, it can be ensured that when the connecting rod 2 is inserted into the insulation board or other flexible substrate, the nail hooks 4 can distribute the load more evenly, thereby helping to achieve a more balanced fixing effect in the length direction of the entire staple structure, thereby reducing the problem of excessive local stress that may be caused by the concentration of fixing points, thereby enhancing the stability of the floor heating pipe on the substrate. On the other hand, the continuous or staggered fixing points formed by the arrangement of multiple nail hook groups along the direction of the connecting rod 2 can effectively increase the resistance of the floor heating pipe to being pulled out, so that even under a certain pulling force, it can maintain a good fixed state, reduce the risk of displacement or falling off of the floor heating pipe, and thus improve the safety and reliability of the system.

[0035] Example 4

[0036] like Figure 1 As shown, on the basis of the above-mentioned embodiment 1, in this embodiment, the staple structure also includes a finger pressure plate 5; the finger pressure plate 5 is arranged in the middle of the connecting rod 2; the number of the finger pressure plates 5 is two, and the two finger pressure plates 5 are relatively arranged on the side away from each other of the two connecting rods 2; the finger pressure plate 5 is close to the side wall of the base plate 1 and forms a finger grip groove 6 between the connecting rod 2.

[0037] Exemplarily, during the implementation process, the cardin structure also includes a finger pressure plate 5, which is connected to the middle part of the connecting rod 2 by welding, screwing or integral molding, that is, the finger pressure plate 5 is connected to the connecting rod 2, and the finger pressure plate 5 is located between the nail hook group and the base plate 1. The number of finger pressure plates 5 is set to two, and the two finger pressure plates 5 are respectively installed on the side of the two connecting rods 2 away from each other, and a finger grip groove 6 is formed between the side wall of the finger pressure plate 5 close to the base plate 1 and the connecting rod 2. On the one hand, the finger grip groove 6 provides a clear and comfortable force application point for the user. It is convenient for the user to more easily and accurately hold the finger grip groove 6 with his fingers, apply pressure to ensure that the nail hook 4 is smoothly inserted into the base, thereby improving the convenience and comfort of operation. On the other hand, the two finger pressure plates 5 are relatively arranged on the side of the connecting rod 2 away from each other. After the connecting rod 2 is inserted into the base, the finger pressure plate 5 can be connected to the base plate 1, so as to provide lateral stability and reduce the risk of shaking or twisting of the cardin structure.

[0038] Example 5

[0039] like Figure 1 As shown, on the basis of the above-mentioned embodiment 4, in this embodiment, the finger pressure plate 5 extends along the end of the connecting rod 2 close to the substrate 1 to the end of the connecting rod 2 away from the substrate 1, and the finger pressure plate 5 gradually moves away from the connecting rod 2 along the direction from the end of the connecting rod 2 close to the substrate 1 to the end of the connecting rod 2 away from the substrate 1.

[0040] Exemplarily, during the implementation, the finger pressure plate 5 extends from the end of the connecting rod 2 close to the base plate 1 to the end of the connecting rod 2 away from the base plate 1, and the finger pressure plate 5 gradually moves away from the connecting rod 2 along the direction from the end of the connecting rod 2 close to the base plate 1 to the end of the connecting rod 2 away from the base plate 1. This achieves the purpose of making the force application point consistent with the incident direction of the nail hook 4, and then being able to guide the user's pressing force to be transmitted to the nail hook 4 more naturally and smoothly, thereby improving the efficiency of the nail hook 4 penetrating the substrate and the accuracy of depth control.

[0041] Example 6

[0042] like Figure 1 As shown, based on the above-mentioned embodiment 1, in this embodiment, a limiting groove 7 is provided on the side wall of the nail hook 4 close to the connecting rod 2; the limiting groove 7 extends along one end of the nail hook 4 toward the other end of the nail hook 4.

[0043] Exemplarily, during the implementation, the nail hook 4 is provided with a limiting groove 7 near the side wall of the connecting rod 2, and the limiting groove 7 extends from one end of the nail hook 4 to the other end of the nail hook 4. After the nail hook 4 is inserted into the base, the groove wall of the limiting groove 7 contacts the base, which helps to increase the contact area between the nail hook 4 and the base, so that the nail hook 4 can grasp the base more effectively, thereby improving the anti-pullout force of the nail hook 4, so that the fixation between the floor heating pipe and the base is more reliable, so as to reduce the risk of displacement of the nail hook 4 due to external force.

[0044] Example 7

[0045] like Figure 3 As shown, based on the above-mentioned embodiment 1 or embodiment 6, in this embodiment, the cross-section of the nail hook 4 is a triangular structure; and the size of the nail hook 4 close to the connecting rod 2 is larger than the size of the nail hook 4 away from the connecting rod 2.

[0046] For example, in the implementation process, the cross section of the nail hook 4 is triangular, and the size of the nail hook 4 near the connecting rod 2 is larger than the size of the nail hook 4 away from the connecting rod 2, that is, the side wall of the nail hook 4 away from the connecting rod 2 is an angled structure. This makes it easier for the nail hook 4 to penetrate the substrate, thereby reducing the insertion resistance, making the installation process smoother and more labor-saving, and reducing the risk of damage to the substrate.

[0047] Example 8

[0048] like Figure 1 As shown, based on the above-mentioned embodiment 1, in this embodiment, the surface of the base plate 1 is in an arc-shaped structure that bends away from the connecting rod 2.

[0049] Exemplarily, during the implementation, the surface of the substrate 1 is an arc-shaped structure that bends away from the connecting rod 2. On the one hand, the arc-shaped substrate 1 can better match the circular contour of the floor heating pipe. When the substrate 1 abuts against the floor heating pipe, it can form a tighter fit, thereby achieving the purpose of improving the overall stability of the staple structure. On the other hand, for floor heating pipes of different diameters, the arc-shaped substrate 1 can provide better adaptability. Even if the pipe diameters are slightly different, a good fit can be achieved through slight elastic deformation, thereby achieving the purpose of enhancing the installation versatility and flexibility of the staple structure.

[0050] Although the utility model is described herein with reference to a plurality of illustrative embodiments of the utility model, it should be understood that those skilled in the art may devise many other modifications and implementations that fall within the scope and spirit of the principles disclosed herein. More specifically, within the scope of the disclosure, drawings, and claims of the present application, various modifications and improvements may be made to the components and / or layout of the subject combination layout. In addition to modifications and improvements to the components and / or layout, other uses will also be apparent to those skilled in the art.

Claims

1. A staple structure for fixing a tube body to a flexible substrate, characterized in that: include: base(1); Connecting rods (2), two connecting rods (2) are arranged oppositely at two ends of the surface of the base plate (1), a receiving groove (3) is formed between the two connecting rods (2) and the base plate (1), and the receiving groove (3) is used to receive the tube body; A nail hook group, the nail hook group comprising a nail hook (4), the nail hook (4) being arranged at an end of the connecting rod (2) away from the base plate (1), the nail hook (4) extending from the end of the connecting rod (2) away from the base plate (1) to the end of the connecting rod (2) close to the base plate (1), and the nail hook (4) gradually moves away from the connecting rod (2) in the direction from the end of the connecting rod (2) away from the base plate (1) to the end of the connecting rod (2) close to the base plate (1); There are a plurality of nail hooks (4), and the plurality of nail hooks (4) are arranged around the connecting rod (2).

2. The staple structure according to claim 1, characterized in that: The cross-sectional area of ​​the connecting rod (2) gradually decreases along the direction from the end of the connecting rod (2) close to the base plate (1) to the end of the connecting rod (2) away from the base plate (1).

3. The staple structure according to claim 1, characterized in that: The number of the nail hook groups is set to be several; The plurality of nail hook groups are arranged along an end of the connecting rod (2) away from the base plate (1) toward an end of the connecting rod (2) close to the base plate (1).

4. The staple structure according to claim 1, characterized in that: Also includes a finger pressure plate (5); The finger pressure plate (5) is arranged at the middle part of the connecting rod (2); The number of the finger pressure plates (5) is two, and the two finger pressure plates (5) are arranged opposite to each other on the sides of the two connecting rods (2) that are away from each other; A finger grip groove (6) is formed between the side wall of the finger pressure plate (5) close to the base plate (1) and the connecting rod (2).

5. The staple structure according to claim 4, characterized in that: The finger pressure plate (5) extends along the end of the connecting rod (2) close to the base plate (1) to the end of the connecting rod (2) away from the base plate (1), and the finger pressure plate (5) gradually moves away from the connecting rod (2) along the direction from the end of the connecting rod (2) close to the base plate (1) to the end of the connecting rod (2) away from the base plate (1).

6. The staple structure according to claim 1, characterized in that: The nail hook (4) is provided with a limiting groove (7) on the side wall close to the connecting rod (2); The limiting groove (7) extends along one end of the nail hook (4) in the direction of the other end of the nail hook (4).

7. The staple structure according to claim 1 or 6, characterized in that: The cross section of the nail hook (4) is a triangular structure; Furthermore, the size of the nail hook (4) on the side close to the connecting rod (2) is larger than the size of the nail hook (4) on the side away from the connecting rod (2).

8. The staple structure according to claim 1, characterized in that: The surface of the base plate (1) is in an arc-shaped structure that bends in a direction away from the connecting rod (2).

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