Impact-resistant PVC (polyvinyl chloride) profile

Abstract

The utility model relates to the technical field of PVC (polyvinyl chloride) profiles, in particular to an impact-resistant PVC profile which comprises a first profile, a groove is formed in the first profile, a second profile used for assembling is arranged at the bottom of the first profile, an arrangement cavity is formed in the second profile, a plurality of first dispersion columns are arranged in the first profile, and a plurality of second dispersion columns are arranged in the second profile. The first dispersing columns are arranged in the grooves in a linear mode, first elastic shafts used for dispersing redundant impact are symmetrically arranged on the second sectional material, and a plurality of second elastic shafts are arranged in the second sectional material. Through the arrangement of the first dispersing columns and the wear-resisting strips, when the first section bar is impacted, direct damage caused by impact can be reduced through the number of the wear-resisting strips, meanwhile, the first dispersing columns can improve the dispersing effect of impact strength, the impact-resisting effect of the first section bar after being impacted is further improved, and therefore the overall strength is improved; therefore, the limitation caused by the external structure is reduced, the phenomenon of easy damage is reduced, and the use cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of PVC profiles, in particular to an impact-resistant PVC profile. Background Art

[0002] PVC profiles are primarily composed of polyvinyl chloride (PVC) resin, which is manufactured through an extrusion process by adding additives such as stabilizers, colorants, fillers, and UV absorbers. Due to its excellent physical properties, such as rigidity, elasticity, corrosion resistance, and aging resistance, this material is widely used as a replacement for non-ferrous metals such as copper, zinc, and aluminum.

[0003] PVC profiles can be used as decorative materials and substitutes for metal profiles. Their overall strength must be demonstrated to be a perfect substitute. At the same time, existing PVC profiles achieve their desired effects through a variety of peripheral structures. However, PVC profiles themselves do not have strength and are easily damaged when subjected to impact and friction, thereby increasing the cost of use.

[0004] For this purpose, we designed an impact-resistant PVC profile. Utility Model Content

[0005] The utility model aims to solve the problem that the prior art is not impact-resistant and proposes an impact-resistant PVC profile.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] An impact-resistant PVC profile, comprising a first profile, the first profile having a groove, a second profile for assembly provided at the bottom of the first profile, and the second profile having a placement cavity;

[0008] A plurality of first dispersion columns are provided in the first profile, and the first dispersion columns are linearly arranged in the groove; a first elastic shaft for dispersing excess impact is symmetrically provided on the second profile; and a plurality of second elastic shafts are provided in the second profile.

[0009] Preferably, the outer wall of the groove is provided with a rubber ring for reducing vibration, and the rubber ring is fixed to the inner and outer walls of the groove by glue.

[0010] Preferably, a dispersion plate for limiting the first dispersion column is provided in the groove, the first dispersion column is fixed to the side wall of the dispersion plate by welding, and the first profile is provided with a plurality of linearly arranged wear-resistant strips.

[0011] Preferably, the first elastic shafts are linearly arranged on the side wall of the second profile, the first elastic shafts are fixedly connected to the second profile via fasteners, and a plurality of second dispersion columns are provided on the side wall of the second profile.

[0012] Preferably, the second elastic shafts are linearly arranged in the arrangement cavity, and both ends of the second elastic shafts are fixedly connected to the inner wall of the second profile through fasteners, and a plurality of third elastic shafts are provided in the arrangement cavity.

[0013] Preferably, the second profile is symmetrically provided with a limiting plate, and the second profile is symmetrically provided with a third dispersion column for improving the impact resistance of the first profile.

[0014] The beneficial effects of the utility model are:

[0015] The utility model arranges the first dispersion column and the wear-resistant strips so that when the first profile encounters an impact, the direct damage caused by the impact can be reduced by the number of wear-resistant strips. At the same time, the first dispersion column can improve the dispersion effect of the impact force, further improve the impact resistance of the first profile when it is impacted, so as to improve the overall strength, thereby reducing the limitations brought by the peripheral structure, reducing the phenomenon of easy damage and reducing the cost of use.

[0016] The utility model arranges the second elastic shaft and the third dispersion column so that the first profile absorbs most of the impact and then reasonably receives it under the effective support of the second profile. At the same time, the second elastic shaft and the third elastic shaft can absorb the impact to reduce the damage to the second profile itself. At the same time, the third dispersion column can reduce the deformation of the first profile due to the impact, and then effectively disperse the impact to various parts of the second profile, thereby improving the overall impact resistance of the second profile. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural schematic diagram of an impact-resistant PVC profile proposed in the utility model;

[0018] Figure 2 This is a top view of an impact-resistant PVC profile proposed in the utility model;

[0019] Figure 3 This is a top view of a second profile of an impact-resistant PVC profile proposed in the present invention;

[0020] Figure 4 This is a diagram showing the internal structure of the second profile of an impact-resistant PVC profile proposed in the present invention.

[0021] In the figure: 1. First profile; 2. Second profile; 3. Rubber ring; 4. Dispersion plate; 5. First dispersion column; 6. Wear-resistant strip; 7. First elastic shaft; 8. Second dispersion column; 9. Arrangement cavity; 10. Second elastic shaft; 11. Third elastic shaft; 12. Limiting plate; 13. Third dispersion column. DETAILED DESCRIPTION

[0022] Reference Figures 1-4A shock-resistant PVC profile includes a first profile 1. The first profile 1 and the second profile 2 are both PVC profiles in the prior art. The two are spliced ​​together by buckling to form a whole. The groove is opened inside the first profile 1 for arranging shock-resistant components. The second profile 2 is the impact dispersion component of the first profile 1. The arrangement cavity 9 is a cavity for setting the shock dispersion component in the second profile 2.

[0023] The outer wall of the groove is provided with a rubber ring 3 for reducing vibration. The rubber ring 3 is made of existing rubber material and is arranged along the outer ring of the groove to reduce the damage to the inner wall of the groove caused by impact. The rubber ring 3 is fixed to the inner and outer walls of the groove by glue. The glue can be glue compatible with PVC material.

[0024] A plurality of first dispersion columns 5 are provided in the first profile 1. The first dispersion columns 5 are made of wear-resistant plastic in the prior art, and a plurality of metal particles are provided inside for absorbing the impact received by the first profile 1 and absorbing and dispersing the impact under the collision of the plurality of metal particles. The first dispersion columns 5 are linearly arranged in the groove. A dispersion plate 4 for limiting the first dispersion columns 5 is provided in the groove. The dispersion plate 4 is an auxiliary limiting component and is made of PVC material as a whole for fixing the first dispersion columns 5. The first dispersion columns 5 are fixed to the side wall of the dispersion plate 4 by welding. Welding is an existing connection method, which can improve the connection strength and service life of the two, and is convenient for later maintenance and disassembly. A plurality of linearly arranged wear-resistant strips 6 are provided on the first profile 1. The wear-resistant strips 6 are the prior art and are made of wear-resistant metal into filaments. The uniform arrangement can disperse the impact for the first time.

[0025] The second profile 2 is symmetrically provided with a first elastic shaft 7 for dispersing excess impact. The first elastic shaft 7 is used to disperse the impact received by the first profile 1, and effectively transmit the impact to the second elastic shaft 10 below after the surface of the first profile 1 is deformed. The first elastic shaft 7 is linearly arranged on the side wall of the second profile 2. The first elastic shaft 7 is fixedly connected to the second profile 2 through a fastener. The fastener is an existing auxiliary connecting component. While improving the connection strength between the two, it is convenient for the later disassembly and maintenance of the two. A plurality of second dispersion columns 8 are provided on the side wall of the second profile 2. The second dispersion columns 8 can transmit the impact to the second profile 2 through its side wall after the first profile 1 is impacted.

[0026] A plurality of second elastic shafts 10 are provided in the second profile 2. The second elastic shafts 10 are arranged on both sides of the second profile 2, and the two ends of the second profile 2 are wrapped, half wrapping the first profile 1 inside. The second elastic shafts 10 are linearly arranged in the arrangement cavity 9. There are five second elastic shafts 10 in each row, which are symmetrical with the first elastic shafts 7 on the second profile 2, and the two ends of the second elastic shafts 10 are fixedly connected to the inner wall of the second profile 2 by fasteners. The fasteners are existing auxiliary connecting components. While improving the connection strength between the two, they are convenient for the later disassembly and maintenance of the two. A plurality of third elastic shafts 11 are provided in the arrangement cavity 9. The third elastic shafts 11 are provided in the middle section of the second profile 2, that is, below the first profile 1, and are used to withstand the impact on the front of the first profile 1.

[0027] A limiting plate 12 is symmetrically provided on the second profile 2, which can prevent the first profile 1 from shaking due to impact. A third dispersion column 13 is symmetrically provided on the second profile 2 to improve the impact resistance of the first profile 1. The third dispersion column 13 can quickly transfer the impact to the middle section of the second profile 2 after the first profile 1 is impacted.

[0028] The working principle of this utility model is as follows:

[0029] The first profile 1 and the second profile 2 are spliced ​​together by snapping together to form an integral structure. Ensure that the two fit tightly together to provide sufficient impact resistance, install a rubber ring 3 on the outer wall of the groove, and fix it with glue compatible with the PVC material. The role of the rubber ring is to reduce the damage caused by the impact to the inner wall of the groove. A plurality of first dispersion columns 5 are linearly arranged in the groove inside the first profile 1 and fixed to the side wall of the dispersion plate 4 by welding. These dispersion columns are made of wear-resistant plastic and contain metal particles inside to absorb and disperse the impact. A plurality of wear-resistant strips 6 are linearly arranged on the first profile 1. These wear-resistant strips are made of wear-resistant metal and can further disperse the initial impact. A plurality of first elastic shafts 7 are linearly arranged on the side wall of the second profile 2 and fixed to the second profile 2 by fasteners. These elastic shafts are used to disperse impacts on the first profile 1 and effectively transmit them to the second elastic shafts 10. Multiple second dispersion columns 8 are mounted on the sidewalls of the second profile 2. These columns are capable of transmitting the impact to the second profile 2 through their sidewalls after the first profile 1 is impacted. Multiple third elastic shafts 11 are linearly arranged within the arrangement cavity 9 within the second profile 2, with five shafts per row, symmetrically aligned with the first elastic shafts 7. The ends of these elastic shafts are fixedly connected to the inner wall of the second profile 2 via fasteners. Restriction plates 12 are symmetrically mounted on the second profile 2 to prevent shaking of the first profile 1 when impacted. Furthermore, third dispersion columns 13 are symmetrically mounted on the second profile 2 to enhance the impact resistance of the first profile 1.

[0030] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An impact-resistant PVC profile, comprising a first profile (1), the first profile (1) being provided with a groove, a second profile (2) for assembly being provided at the bottom of the first profile (1), the second profile (2) being provided with an arrangement cavity (9), characterized in that ； A plurality of first dispersion columns (5) are provided in the first profile (1), and the first dispersion columns (5) are linearly arranged in the groove; a first elastic shaft (7) for dispersing excess impact is symmetrically provided on the second profile (2); and a plurality of second elastic shafts (10) are provided in the second profile (2).

2. The impact-resistant PVC profile according to claim 1, characterized in that: The outer wall of the groove is provided with a rubber ring (3) for reducing vibration, and the rubber ring (3) is fixed to the inner and outer walls of the groove by glue.

3. The impact-resistant PVC profile according to claim 2, characterized in that: A dispersion plate (4) for limiting a first dispersion column (5) is provided in the groove, the first dispersion column (5) is fixed to the side wall of the dispersion plate (4) by welding, and a plurality of linearly arranged wear-resistant strips (6) are provided on the first profile (1).

4. The impact-resistant PVC profile according to claim 3, characterized in that: The first elastic shaft (7) is linearly arranged on the side wall of the second profile (2), the first elastic shaft (7) is fixedly connected to the second profile (2) via a fastener, and a plurality of second dispersion columns (8) are provided on the side wall of the second profile (2).

5. The impact-resistant PVC profile according to claim 4, characterized in that: The second elastic shafts (10) are linearly arranged in the arrangement cavity (9), and both ends of the second elastic shafts (10) are fixedly connected to the inner wall of the second profile (2) via fasteners. A plurality of third elastic shafts (11) are provided in the arrangement cavity (9).

6. The impact-resistant PVC profile according to claim 5, characterized in that: A limiting plate (12) is symmetrically provided on the second profile (2), and a third dispersion column (13) for improving the impact resistance of the first profile (1) is symmetrically provided on the second profile (2).

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