Anti-pulling elevator rubber belt

Abstract

The utility model discloses an anti-pulling elevator adhesive tape, and belongs to the technical field of anti-pulling adhesive tapes. Comprising an adhesive tape body, an anti-corrosion layer arranged on the outermost layer of the adhesive tape body, a tensile layer, a heat insulation layer, a rebound layer and a bonding layer at the lowest end, wherein the tensile layer, the heat insulation layer and the rebound layer are arranged in the middle of the adhesive tape body. According to the utility model, the elevator rubber belt is transversely and longitudinally supported and shrunk by additionally arranging the tensile layer and the anti-rolling rod on the elevator rubber belt, so that the tensile capacity and the anti-rolling capacity of the elevator rubber belt are improved, and the phenomenon that the temperature-resistant effect of the elevator rubber belt becomes poor due to long-time use is prevented; the problem that the elevator rubber belt is easy to break and roll is solved; meanwhile, after the elevator rubber belt is synthesized, gaps among the anti-rolling rods form a cavity structure, heat dissipation and thermal barrier can be more effectively carried out by matching with the heat insulation layer, the heat insulation coating and the heat insulation holes, the temperature resistance effect is improved, the heat insulation holes can rebound after being extruded, and a better rebound effect is achieved by matching with the rebound layer.

Description

Technical Field

[0001] The utility model relates to the technical field of tensile tapes, and more specifically, to a tensile elevator tape. Background Technique

[0002] A tape is composed of two parts: a base material and an adhesive. By bonding, two or more non-connected objects can be joined together. A layer of adhesive is coated on its surface. The earliest adhesives came from animals and plants. In the 19th century, rubber was the main component of adhesives; in modern times, various polymers are widely used.

[0003] Tapes are suitable for packaging weighty items, and can be used for machine dust prevention, moisture prevention, scratch protection, etc. They can also be used for protecting carpets and telephone lines, and are widely used in the industrial field, as well as for strengthening, anti-slip, printing, silk screening, hardware and electrical appliances of books and folders.

[0004] At present, during the use of elevator tapes, due to their weak tensile ability, they are prone to breakage during repeated pulling; secondly, affected by the use environment and service life, elevator tapes are prone to poor temperature resistance, resulting in self-rolling, which greatly reduces the service performance of elevator tapes. In view of this, we propose a tensile elevator tape. Content of the Utility Model

[0005] 1. Technical Problems to be Solved

[0006] The purpose of the utility model is to provide a tensile elevator tape to solve the problems that the tape is prone to breakage during pulling and is prone to poor temperature resistance after long-term use, resulting in self-rolling of the elevator tape as mentioned in the above background technique.

[0007] 2. Technical Solution

[0008] A tensile elevator tape includes a tape body. The tape body includes an anti-corrosion layer arranged on the outermost layer of the tape body, and a tensile layer, a heat insulation layer and a resilience layer are successively arranged in the middle part. A paste layer is arranged at the bottom of the resilience layer;

[0009] An anti-corrosion coating is applied on the top of the anti-corrosion layer;

[0010] An anti-rolling rod is fixedly arranged on the top of the tensile layer, and the anti-rolling rod is tightly pressed below the anti-corrosion layer;

[0011] A heat insulation coating is arranged on the top of the heat insulation layer, heat insulation holes are arranged on the side wall of the heat insulation layer, and the heat insulation coating is tightly attached below the tensile layer;

[0012] The resilience layer is arranged below the heat insulation layer;

[0013] The adhesive layer is adhered to the lower side of the resilient layer.

[0014] Preferably, a release paper is provided at the lower part of the adhesive layer.

[0015] Preferably, a tape seat is inserted into the circumferential inner wall of the tape body. The tape seat includes a plastic collar closely attached to the circumferential inner wall of the tape body, a support column sleeved on the circumferential inner wall of the plastic collar, a bottom plate connected to the end of the support column, and a baffle provided on the surface of the bottom plate. Saw teeth are provided at the end of the baffle.

[0016] Preferably, abrasive particles are attached to the upper surface of the anti-corrosion coating. The production material of the resilient layer is EVA material, and the materials of the anti-rolling rod and the heat insulation layer are high-temperature resistant silica gel materials.

[0017] Preferably, the release paper, the anti-corrosion layer, the tensile layer, the heat insulation layer, the resilient layer and the adhesive layer all have the same width.

[0018] 3. Beneficial effects

[0019] Compared with the prior art, the advantages of the present utility model are as follows:

[0020] By adding a tensile layer and an anti-rolling rod to the elevator tape, the present utility model supports and contracts the elevator tape horizontally and longitudinally, thereby improving the tensile strength and anti-rolling ability of the elevator tape, and preventing problems such as deterioration of the temperature resistance effect, breakage and self-rolling of the elevator tape caused by long-term use of the elevator tape.

[0021] At the same time, after the elevator tape is synthesized, the gaps between multiple anti-rolling rods form a cavity structure, which can cooperate with the heat insulation layer, the heat insulation coating and the heat insulation holes to more effectively dissipate heat and block heat, improve the temperature resistance effect, and the heat insulation holes can rebound after being squeezed, and have a better rebound effect in cooperation with the resilient layer. Description of the drawings

[0022] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0023] Figure 2 is a schematic diagram of the split structure of the tape body of the present utility model;

[0024] Figure 3 is a schematic diagram of a partial structure of the tape seat of the present utility model;

[0025] Figure 4 is a schematic diagram of a partial structure of the present utility model;

[0026] Description of reference numerals in the figures: 100, tape holder; 110, bottom plate; 120, baffle; 130, support column; 140, plastic collar; 200, tape body; 210, anti-corrosion layer; 211, anti-corrosion coating; 220, tensile layer; 221, anti-rolling bar; 230, heat insulation layer; 231, heat insulation coating; 232, heat insulation hole; 240, resilience layer; 250, adhesive layer; 260, release paper. Detailed implementation manners

[0027] In the description of the present invention, it should be understood that the orientation or positional relationships indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the present invention.

[0028] In the description of the present invention, the meaning of "a plurality of" is two or more unless otherwise specifically defined.

[0029] In the description of the present invention, it should be noted that unless otherwise clearly specified and limited, the terms "installed", "provided with", "sheathed / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0030] Please refer to Figures 1-4 , the present invention provides a technical solution:

[0031] A tear-resistant elevator tape, characterized in that it includes a tape body 200. The tape body 200 includes an anti-corrosion layer 210 provided on the outermost layer of the tape body 200, and a tensile layer 220, a heat insulation layer 230, and a resilience layer 240 are closely attached to each other in the middle part in sequence. The bottom of the resilience layer 240 is attached to an adhesive layer 250.

[0032] The top of the anti-corrosion layer 210 is coated with an anti-corrosion coating 211; the material of the anti-corrosion coating 211 is polytetrafluoroethylene, and this material has excellent chemical stability and corrosion resistance.

[0033] Above the tensile layer 220, an anti-rolling rod 221 is tightly pressed. The anti-rolling rod 221 is tightly pressed below the anti-corrosion layer 210. The tensile layer 220 is made of high-strength polyester fiber and has an "H" structure, greatly improving the tensile resistance against tensile forces from all directions. Moreover, in cooperation with the anti-rolling rod 221, it can effectively inhibit the self-rolling caused by stretching.

[0034] The top of the heat insulation layer 230 is coated with a heat insulation coating 231, and heat insulation holes 232 are provided on the side wall of the heat insulation layer 230. The heat insulation coating 231 is tightly attached below the tensile layer 220. The heat insulation holes 232 penetrate into the interior of the heat insulation layer 230 and are of a cavity structure.

[0035] The resilient layer 240 is attached below the heat insulation layer 230.

[0036] The adhesive layer 250 is adhered below the resilient layer 240. The adhesive material of the adhesive layer 250 can be a pressure-sensitive adhesive, which is a polymer material with extremely high viscosity and certain elasticity.

[0037] Specifically, a release paper 260 is attached to the lower part of the adhesive layer 250. The release paper 260 can protect the unused tape body 200 and improve the storage life.

[0038] Furthermore, the tape seat 100 is inserted into the inner circumferential wall of the tape body 200. The tape seat 100 includes a plastic collar 140 tightly attached to the inner circumferential wall of the tape body 200, a support column 130 sleeved on the inner circumferential wall of the plastic collar 140, a bottom plate 110 connected to the end of the support column 130, and a baffle 120 riveted to the surface of the bottom plate 110. A sawtooth is snap-connected to the end of the baffle 120.

[0039] It is worth mentioning that abrasive particles are attached to the upper surface of the anti-corrosion coating 211. The resilient layer 240 is made of EVA material. The abrasive particles can make the surface of the elevator tape more wear-resistant. The anti-rolling rod 221 and the heat insulation layer 230 are made of high-temperature resistant silicone material.

[0040] It should be noted that the release paper 260, the anti-corrosion layer 210, the tensile layer 220, the heat insulation layer 230, the resilient layer 240, and the adhesive layer 250 are all of the same width.

[0041] Working principle: When using this elevator tape, the tape body 200 is sleeved on the outer wall of the support column 130 through the plastic collar 140, and then the tape head is pulled out to uncover the release paper 260 and pasted through the adhesive layer 250. The tensile layer 220 and the anti-roll rod 221 provide support and contraction in the horizontal and vertical directions to increase the toughness of the tape body 200, avoiding the problems of self-rolling and breakage of the tape body 200 during use. The cavity structure formed between multiple anti-roll rods 221 can allow air to circulate simultaneously with the heat insulation holes 232. Together with the heat insulation layer 230 and the heat insulation coating 231, it can dissipate heat and block heat more effectively, improving the heat resistance effect. Moreover, the heat insulation layer 230 made of high-temperature resistant silica gel can rebound after being squeezed, and together with the rebound layer 240, it has a better rebound effect to keep the surface of the tape body 200 flat. Then, the subsequent unused tape body 200 is cut off by the gear.

[0042] The above shows and describes the basic principle, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present invention and do not limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A tear-resistant elevator tape, characterized in that: The adhesive tape body (200) comprises an anti-corrosion layer (210), a tensile layer (220), a heat insulation layer (230) and a rebound layer (240) are sequentially arranged in the middle part, and an adhesive layer (250) is arranged at the bottom of the rebound layer (240); The top of the anti-corrosion layer (210) is coated with an anti-corrosion coating (211); An anti-rolling rod (221) is fixedly provided on the top of the anti-tension layer (220), and the anti-rolling rod (221) is tightly pressed under the anti-corrosion layer (210); A heat-insulating coating (231) is provided on the top of the heat-insulating layer (230), a heat-insulating hole (232) is provided on the side wall of the heat-insulating layer (230), and the heat-insulating coating (231) is closely attached to the bottom of the tensile layer (220); The resilience layer (240) is disposed below the thermal insulation layer (230); The adhesive layer (250) is adhered to the bottom of the resilient layer (240).

2. The tear-resistant elevator tape according to claim 1, characterized in that: A release paper (260) is provided at the lower part of the adhesive layer (250).

3. The tear-resistant elevator tape according to claim 2, characterized in that: The circumferential inner wall of the tape body (200) is plugged with a tape holder (100), and the tape holder (100) comprises a plastic sleeve (140) tightly fitted to the circumferential inner wall of the tape body (200), a support column (130) sleeved on the circumferential inner wall of the plastic sleeve (140), a bottom plate (110) connected to the end of the support column (130), and a baffle (120) arranged on the surface of the bottom plate (110), wherein the end of the baffle (120) is provided with serrations.

4. The tear-resistant elevator tape according to claim 3, characterized in that: Abrasive particles are attached to the upper surface of the anti-corrosion coating (211); the resilience layer (240) is made of EVA material; and the anti-roll rod (221) and the heat insulation layer (230) are made of high-temperature resistant silicone material.

5. The tear-resistant elevator tape according to claim 4, characterized in that: The release paper (260), the anti-corrosion layer (210), the anti-tension layer (220), the heat insulation layer (230), the resilience layer (240) and the adhesive layer (250) are all of the same width.

Images