High-puncture anti-skid type floor heating staple bolt

Abstract

The utility model provides a high-puncture anti-skid type floor heating staple bolt which comprises a staple bolt body, and the staple bolt body comprises an arc-shaped pipe clamping part and connecting parts arranged at the two ends of the pipe clamping part. The supporting legs are connected with the two connecting parts respectively, first barbs are arranged on the inner sides and the outer sides of the supporting legs respectively, sharp corners are formed at the bottoms of the supporting legs, and metal tips are fixed to the ends of the sharp corners; and the pair of pressing blocks are arranged on the sides, away from each other, of the two connecting parts correspondingly, the sides, away from the supporting feet, of the pressing blocks are provided with arc-shaped pressing faces, and the arc-shaped pressing faces face the direction away from the supporting feet. The floor heating staple bolt can be inserted into a heat preservation layer more easily, and the staple bolt is not prone to slipping out of the hand when installed manually.

Description

TECHNICAL FIELD

[0001] The present disclosure relates to the technical field of floor heating staples, and particularly relates to a high-penetration anti-slip floor heating staple. BACKGROUND

[0002] As a common heating method, floor heating systems are widely used in buildings such as residences and office buildings. During installation of the floor heating pipeline, staples are usually used to fix the floor heating pipeline on the insulation layer to ensure the stability and safety of the pipeline.

[0003] Traditional floor heating staples have some problems during installation, for example, it is relatively laborious to insert the staple into the insulation layer, especially when installing manually, the operator needs to exert a large force to insert the staple into the insulation layer, which not only increases the difficulty of installation, but also easily causes the staple to slip out of the hand, affecting the installation efficiency. CONTENT OF THE INVENTION

[0004] In view of the above defects or shortcomings in the prior art, it is desirable to provide a high-penetration anti-slip floor heating staple to solve the above problems.

[0005] The present application provides a high-penetration anti-slip floor heating staple, comprising:

[0006] A staple body, the staple body comprises an arc-shaped clamping pipe portion and a connecting portion arranged at both ends of the clamping pipe portion;

[0007] A pair of legs, a pair of legs are respectively connected with two connecting portions, the inner and outer sides of the leg are respectively provided with a first barb, the bottom of the leg forms a sharp corner, and a metal tip is fixed at the end of the sharp corner;

[0008] A pair of pressing blocks, a pair of pressing blocks are respectively arranged on the side of the two connecting portions away from each other, the side of the pressing block away from the leg is provided with an arc-shaped pressing surface, and the arc-shaped pressing surface faces away from the leg.

[0009] According to the technical scheme provided by the embodiment of the present application, a plurality of anti-slip protrusions are arranged on the arc-shaped pressing surface.

[0010] According to the technical scheme provided by the embodiment of the present application, the side of the pressing block close to the leg is a bevel, and the included angle between the bevel and the connecting portion is obtuse.

[0011] According to the technical scheme provided by the embodiment of the present application, a reinforcing rib is arranged on the outer side of the connecting portion, and the reinforcing rib is connected to the side of the pressing block close to the leg.

[0012] According to the technical scheme provided by the embodiment of the present application, the outer side of the first barb and the sharp corner formed at the bottom of the leg are smoothly connected.

[0013] According to the technical solution provided in the embodiments of this application, the support leg is further provided with at least one pair of second barbs, and the pair of second barbs are provided on the side of the first barb away from the metal tip.

[0014] According to the technical solution provided in the embodiments of this application, the inner side of the connecting part is provided with a snap-fit ​​part, which is elastic and used to cooperate with the pipe clamping part to fix the floor heating pipe.

[0015] According to the technical solution provided in the embodiments of this application, the snap-fit ​​part is V-shaped, the opening of the snap-fit ​​part faces the connecting part on the corresponding side, and one end of the snap-fit ​​part is fixed to the inner sidewall of the connecting part.

[0016] Compared with the prior art, the beneficial effects of this application are as follows: by setting a metal tip at the bottom of the support leg, it is easier to insert it into the insulation layer; by setting a pressing block on the connecting part of the clip body, and setting an arc-shaped pressing surface on the pressing block, the clip can provide a more comfortable grip when manually pressing the clip, and is not easy to slip out of the hand, thus improving the efficiency and convenience of underfloor heating pipe installation. Attached Figure Description

[0017] Other features, objects, and advantages of this application will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0018] Figure 1 This is a structural diagram of the high-penetration anti-slip floor heating clip provided in this application.

[0019] Reference numerals: 100, pin body; 110, clamping tube; 120, connecting part; 121, reinforcing rib; 122, snap-fit ​​part; 200, support leg; 210, first barb; 220, metal tip; 230, second barb; 300, pressing block; 310, arc-shaped pressing surface; 311, anti-slip protrusion. Detailed Implementation

[0020] The present application will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, only the parts relevant to the invention are shown in the accompanying drawings.

[0021] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0022] Please refer to Figure 1 This application provides a high-puncture, anti-slip floor heating clip, comprising:

[0023] The clip body 100 includes an arc-shaped clip tube 110 and connecting parts 120 provided at both ends of the clip tube 110.

[0024] A pair of support legs 200 are connected to the two connecting parts 120 respectively. The inner and outer sides of the support legs 200 are respectively provided with first barbs 210. The bottom of the support legs 200 forms a sharp corner, and the end of the sharp corner is fixed with a metal tip 220.

[0025] A pair of pressing blocks 300 are respectively provided on the side of the two connecting parts 120 that are far apart from each other. The side of the pressing block 300 that is far away from the support leg 200 is provided with an arc-shaped pressing surface 310, and the arc-shaped pressing surface 310 faces the direction away from the support leg 200.

[0026] Specifically, the clip is U-shaped, with a pair of legs 200 at one end of the opening and the clip body 100 at the other end. The underfloor heating pipe is clipped onto the clip body 100 between the pair of legs 200. The clip body 100 consists of an arc-shaped pipe clamping part 110 and two connecting parts 120. The two connecting parts 120 are respectively located at both ends of the pipe clamping part 110, and the connecting parts 120 are integrally formed with the pipe clamping part 110. Two support legs 200 are respectively provided for two connecting parts 120. The support legs 200 and the corresponding connecting parts 120 are integrally formed. The end of the support leg 200 away from the connecting part 120 is the bottom end. The bottom end of the support leg 200 forms a sharp angle to facilitate the insertion of the clip into the insulation layer. The side of the pair of support legs 200 that is close to each other is the inner side of the support leg 200, and the side that is far away from each other is the outer side of the support leg 200. Both the inner and outer sides of the support leg 200 are provided with a first barb 210. The two first barbs on the same support leg 200 form an acute angle, and the opening of the acute angle faces away from the bottom end of the support leg 200. The first barb 210 is elastic to prevent it from falling off after the support leg 200 is inserted into the insulation layer.

[0027] At the center of the bottom of the support leg 200, there is a metal tip 220. Part of the metal tip 220 is embedded in the support leg 200 and fixed to the support leg 200. The metal tip 220 makes it easier for the clip to penetrate the insulation layer when it is pressed, reducing the pressure required when pressing.

[0028] The side of the two connecting parts 120 that is close to each other is the inner side of the connecting parts 120, and the side of the two connecting parts 120 that is far apart from each other is the outer side of the connecting parts 120. Each outer side of the two connecting parts 120 is provided with a pressing block 300, which serves as the force point for the installer when installing the clip. The pressing block 300 is integrally formed with the connecting part 120. An arc-shaped pressing surface 310 is formed on the top surface of the pressing block 300. The curvature of the arc-shaped pressing surface 310 is adapted to the human finger, so that it is easier to fix the finger position when installing the clip, further reducing the pressing force and preventing the finger from slipping out.

[0029] Furthermore, the arc-shaped pressing surface 310 is provided with a plurality of anti-slip protrusions 311.

[0030] Specifically, the anti-slip protrusions 311 protrude away from the foot 200, and multiple anti-slip protrusions 311 are evenly spaced on the curved pressing surface 310. By setting multiple anti-slip protrusions 311, the friction between the fingers and the curved pressing surface 310 can be increased, further preventing slippage when installing clips.

[0031] Furthermore, the pressing block 300 has an inclined surface on the side near the support leg 200, and the angle between it and the connecting part 120 is an obtuse angle.

[0032] Specifically, one side of the pressing block 300 is set as an inclined surface, so that the width of the pressing block 300 near the connecting part 120 is greater than the width of the side away from the connecting part 120. The pressing block 300 forms a triangular structure. This setting makes the pressing block 300 have better structural strength and avoids the pressing block 300 being crushed by the pressure of the fingers on the pressing block 300 when installing the clip.

[0033] Furthermore, a reinforcing rib 121 is provided on the outer side of the connecting part 120, and the reinforcing rib 121 is connected to the side of the pressing block 300 near the support leg 200.

[0034] Specifically, by providing a reinforcing rib 121 on the outside of the connecting part, the reinforcing rib 12 increases the width of the connecting part 120 and connects with the pressing block 300, thereby making the structural strength of the connecting part 120 higher, and providing support for the pressing block 300 when it receives finger pressure, thus improving the strength of the connection between the pressing block 300 and the connecting part 120.

[0035] Furthermore, the outer side of the first barb 210 smoothly transitions to the sharp corner formed by the bottom of the support leg 200.

[0036] Specifically, the outer side of the first barb 210 smoothly transitions to the sharp corner formed by the bottom of the support leg 200 and extends to the position of the metal tip 220, so that the clip can be inserted into the insulation layer more easily when installing the clip.

[0037] Furthermore, the support leg 200 is also provided with at least a pair of second barbs 230, the pair of second barbs 230 being located on the side of the first barb 210 away from the metal tip 220.

[0038] Specifically, the second barbs 230 can be configured as one or more pairs, with the included angle formed between each pair of second barbs 230 being the same as the included angle formed between a pair of first barbs 210 and facing the same direction. By providing at least one pair of second barbs 230, the stability of the fastener after installation is further improved, preventing the fastener from falling out of the insulation layer.

[0039] Furthermore, the inner side of the connecting part 120 is provided with a snap-fit ​​part 122, which is elastic and used to cooperate with the pipe clamping part 110 to fix the floor heating pipe.

[0040] Specifically, by providing a snap-fit ​​part 122 on the inner side of the connecting part 120, the snap-fit ​​part 122 deforms when it comes into contact with the underfloor heating pipe during installation of the snap fastener onto the underfloor heating pipe, and the snap-fit ​​part 122 returns to its original shape when the snap fastener is installed in place, thereby snapping the underfloor heating pipe between the snap-fit ​​part 122 and the pipe clamping part 110, achieving relative fixation between the snap fastener and the underfloor heating pipe, and preventing the underfloor heating pipe from moving after installation.

[0041] Furthermore, the snap-fit ​​portion 122 is V-shaped, with its opening facing the corresponding side of the connecting portion 120, and one end of the snap-fit ​​portion 122 is fixed to the inner wall of the connecting portion 120.

[0042] Specifically, the locking part 122 is V-shaped, with two locking parts 122 arranged opposite each other and their openings facing outwards from the connecting part 120. The end of the locking part 122 away from the support leg 200 is fixed to the inside of the connecting part 120, while the other end of the locking part 122 is suspended. The locking part 122 and the connecting part 120 are integrally formed. When the clip is engaged with the underfloor heating pipe, the locking part 122 deforms upon contact with the underfloor heating pipe, increasing the opening of the locking part 122. After the clip is installed in place, the locking part 122 returns to its original shape to fix the underfloor heating pipe between the locking part 122 and the pipe clamping part 110.

[0043] The above description is merely a preferred embodiment of this application and an explanation of the technical principles employed. Those skilled in the art should understand that the scope of the invention involved in this application is not limited to technical solutions formed by specific combinations of the above-described technical features, but should also cover other technical solutions formed by arbitrary combinations of the above-described technical features or their equivalents without departing from the inventive concept. For example, technical solutions formed by substituting the above features with (but not limited to) technical features with similar functions disclosed in this application.

Claims

1. A high-penetration, anti-slip type floor heating clip, characterized in that, include: The clip body (100) includes an arc-shaped clip tube (110) and connecting parts (120) provided at both ends of the clip tube (110). A pair of legs (200) are connected to two connecting parts (120) respectively. The inner and outer sides of the legs (200) are provided with first barbs (210). The bottom of the legs (200) forms a sharp corner, and the end of the sharp corner is fixed with a metal tip (220). A pair of pressing blocks (300) are respectively located on the side of the two connecting parts (120) that are far apart from each other. The side of the pressing block (300) away from the support leg (200) is provided with an arc-shaped pressing surface (310), and the arc-shaped pressing surface (310) faces away from the support leg (200).

2. The high-penetration anti-slip floor heating clip according to claim 1, characterized in that, The arc-shaped pressing surface (310) is provided with multiple anti-slip protrusions (311).

3. The high-penetration anti-slip floor heating clip according to claim 2, characterized in that, The pressing block (300) has an inclined surface on the side near the support leg (200), and the angle between it and the connecting part (120) is obtuse.

4. The high-penetration anti-slip floor heating clip according to claim 3, characterized in that, The outer side of the connecting part (120) is provided with a reinforcing rib (121), which is connected to the side of the pressing block (300) near the support leg (200).

5. The high-penetration anti-slip floor heating clip according to claim 4, characterized in that, The outer side of the first barb (210) smoothly transitions to the sharp corner formed by the bottom of the foot (200).

6. The high-penetration anti-slip floor heating clip according to claim 5, characterized in that, The support leg (200) is also provided with at least one pair of second barbs (230), the pair of second barbs (230) being located on the side of the first barb (210) away from the metal tip (220).

7. The high-penetration anti-slip floor heating clip according to claim 6, characterized in that, The inner side of the connecting part (120) is provided with a snap-fit ​​part (122), which is elastic and is used to cooperate with the pipe clamping part (110) to fix the floor heating pipe.

8. The high-penetration anti-slip floor heating clip according to claim 7, characterized in that, The snap-fit ​​part (122) is V-shaped, and the opening of the snap-fit ​​part (122) faces the corresponding side of the connecting part (120). One end of the snap-fit ​​part (122) is fixed to the inner wall of the connecting part (120).

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