A tailgate gasket

Abstract

The utility model discloses a tail door pad, to install on the tail door of the truck box of pick-up truck, include: bound edge, bound edge is used to wrap the upper end of tail door, support part, support part is located on bound edge, support part is configured as: when truck box carries goods, the first end of goods is abutted on the front end bottom of truck box, and the second end is carried on support part, and the angle of support part support force and vertical direction of goods is defined as alpha, and alpha is less than 45 DEG, to satisfy support part provides stable buffer and support for goods. Through the setting of above -mentioned structure, the upper end of tail door can be wrapped by bound edge, avoid when transporting or long -size goods, cause the scratch damage of the upper end edge of tail door. The support part located on the bound edge is the structure for carrying goods directly. When truck box transports and places goods, will receive the long -term static pressure and instantaneous impact of goods, and support part can ensure that the structural integrity of holding bound edge is kept in the process of frequent loading and unloading and transportation.

Description

Technical Field

[0001] This utility model relates to the field of automotive supplies technology, and in particular to a protective liner for use on the tailgate of a pickup truck. Background Technology

[0002] Pickup trucks, as dual-purpose passenger and cargo vehicles, are widely used by consumers due to their dual advantages of carrying both people and goods. When used for hauling cargo, the open cargo bed facilitates loading and unloading. When transporting hard, long items such as building materials, they are typically placed at an angle, with one end resting against the front floor of the cargo bed and the other end directly on the smooth upper edge of the tailgate, and then secured for transport. This placement method makes the upper edge of the tailgate a stress point for the cargo. During transportation, road bumps or the pickup truck's acceleration and deceleration can cause the cargo to scrape the upper edge of the tailgate to varying degrees, leading not only to localized deformation and damage to the tailgate but also to cargo displacement. Tailgate mats have emerged to address this issue; they are typically placed over the tailgate to prevent scratches and damage from cargo.

[0003] Most common tailgate mats on the market cover the inner surface of the tailgate, but these mats only prevent damage to goods placed entirely inside the cargo box. For longer goods, which need to be placed at the top of the tailgate, there are also one-piece tailgate mats that completely cover the top and inner surface of the tailgate. However, these mats are usually completely flush with the top of the tailgate and cannot effectively distribute the pressure from the goods when carrying long items, which can lead to damage and deformation of the mat.

[0004] Therefore, this utility model provides a tailgate mat that can effectively solve the above problems. It has a simple structure, good protective effect, and can play a good role in buffering and shock absorption. Utility Model Content

[0005] In order to overcome the shortcomings of the existing technology, this utility model provides a tailgate pad with simple structure and good protection effect, which can play a good role in buffering and shock absorption.

[0006] The technical solution adopted by this utility model to solve its technical problem is:

[0007] A tailgate mat for installation on the tailgate of a pickup truck's cargo bed, characterized in that it comprises:

[0008] Edge binding, the edge binding being used to wrap around the upper end of the tailgate;

[0009] The support portion is located on the edging;

[0010] The support is configured such that when the cargo box carries goods, the first end of the goods abuts against the bottom front end of the cargo box, and the second end rests on the support. The angle between the support force of the support on the goods and the vertical direction is defined as α, where α is less than 45°, so that the support provides stable cushioning and support for the goods.

[0011] The beneficial effects of this utility model are: through the above-described structure, the edging can wrap around the upper end of the tailgate, preventing scratches and damage to the upper edge of the tailgate during transportation or when carrying long or narrow goods. The support portion located on the edging is the structure directly used to support the goods. When transporting long goods in the cargo box, the first end of the goods abuts against the bottom front end of the tailgate, while the second end rests directly on the support portion. In this way, the weight of the goods, placed at an angle, is supported by the support portion and the front end of the tailgate, concentrating the pressure of the goods on the support portion and the front end of the tailgate. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the following description of the embodiments will be briefly introduced. The drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0014] Figure 1 This is a schematic diagram of the overall structure of the tailgate mat of this utility model at one angle;

[0015] Figure 2 yes Figure 1 A magnified view of center circle E;

[0016] Figure 3 This is a schematic diagram of the overall structure of the tailgate mat of this utility model from another angle;

[0017] Figure 4 This is a schematic diagram of the tailgate mat structure of this utility model;

[0018] Figure 5 This is a side view of the tailgate mat structure of this utility model;

[0019] Figure 6 This is a schematic diagram illustrating the force analysis of the cargo when the tailgate is closed, based on the tailgate mat of this utility model.

[0020] Figure 7 This is a schematic diagram of the force analysis of the goods of this utility model;

[0021] Figure 8This is a schematic diagram of the installation of the tailgate mat of this utility model when the tailgate is closed;

[0022] Figure 9 This is a schematic diagram of the installation of the tailgate mat of this utility model when the tailgate is open;

[0023] Figure 10 This is a schematic diagram of the explosion structure of the tailgate mat of this utility model when the tailgate is opened;

[0024] Figure 11 This is a schematic diagram of the tailgate mat of this utility model in its first usage state when the tailgate is closed;

[0025] Figure 12 This is a schematic diagram of the second usage state of the tailgate mat of this utility model when the tailgate is closed.

[0026] Explanation of reference numerals in the attached figures:

[0027] 100. Edge binding; 110. Raised surface; 111. Bearing surface; 120. Groove; 130. Anti-slip slope; 200. Main body; 210. Mounting groove; 220. Raised strip; 230. Fastener; 240. Mounting hole; 300. Cargo box; 310. Tail door; 400. Cargo. Detailed Implementation

[0028] To make the above-mentioned objectives, features, and advantages of this application more apparent and understandable, the specific embodiments of this application are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of this application. However, this application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this application. Therefore, this application is not limited to the specific embodiments disclosed below.

[0029] In the description of this application, it should be understood that if terms such as "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" appear, these terms indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0030] Furthermore, where the terms "first" and "second" appear, these terms are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, where the term "multiple" appears, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0031] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0032] In this application, unless otherwise expressly specified and limited, the use of descriptions such as "above" or "below" the second feature indicates that the first and second features are in direct contact or indirect contact via an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. Similarly, "below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0033] It should be noted that if an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. If an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. If so, the terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used in this application are for illustrative purposes only and do not represent the only possible implementation.

[0034] Reference Figures 1 to 12 A tailgate mat for installation on the tailgate 310 of the cargo box 300 of a pickup truck, comprising:

[0035] Edge banding 100, the edge banding 100 being used to wrap around the upper end of the tailgate 310;

[0036] The support portion is located on the edging 100;

[0037] The support is configured such that when the cargo box 300 carries the cargo 400, the first end of the cargo 400 abuts against the bottom front end of the cargo box 300, and the second end is supported on the support. The angle between the support force of the support on the cargo 400 and the vertical direction is defined as α, where α is less than 45°, so as to satisfy that the support provides stable cushioning and support for the cargo 400.

[0038] With the above-described structure, the edging 100 can wrap around the upper part of the tailgate 310, preventing scratches and damage to the upper edge of the tailgate 310 during transportation of long or heavy cargo 400. The support portion located on the edging 100 is the structure directly used to support the cargo 400. When the cargo box 300 transports long cargo 400, the first end of the cargo 400 abuts against the bottom front end of the cargo box 300, and the second end rests directly on the support portion. In this way, the tilted cargo 400 relies on the support portion and the front end of the tailgate 310 to support its weight, concentrating the pressure of the cargo 400 on the support portion and the front end of the tailgate 310. In addition, when the cargo 400 is placed, the support portion may withstand a sudden impact from the cargo 400; the support portion also helps to disperse and buffer the impact force, preventing excessive force concentration. The support structure effectively withstands the long-term static pressure and instantaneous impact of the cargo 400, ensuring the structural integrity of the edge banding 100 during frequent loading, unloading, and transportation, thus providing long-term protection for the tailgate 310 and cargo box 300 from damage. When the cargo 400 is stationary or under instantaneous impact, the support structure exerts a supporting force N1 on the cargo 400, and the front end of the tailgate 310 exerts a supporting force N2 on the cargo 400. According to the principle of static equilibrium, the vector resultant force N of N1 and N2 is numerically equal to the weight G of the cargo 400. N and G are in opposite directions. At this time, the cargo 400 is in a balanced state within the cargo box 300 (preferably, during transportation, fastening straps can be used to secure the cargo 400 to the edge banding 100, which can also maintain the balance of the cargo 400). Figure 6 , Figure 7 and Figure 10As shown, the length, height (vertical height when the tailgate 310 is closed), and width (width of the cargo box 300 and tailgate 310) of the cargo box 300 are defined as L, H, and W, respectively. From a practical standpoint, the length of the cargo box 300 sold in the market is greater than its height. In an extreme case, when the length and height of the cargo box 300 are equal, the cargo 400 is placed at an angle inside the cargo box 300 (the first end abuts against the bottom front of the cargo box 300, and the second end is supported by the support). The angle β between the cargo 400 and the bottom plate of the cargo box 300 (i.e., the horizontal direction) is 45°. According to mechanical equilibrium, the angle α between the supporting force N1 and the vertical direction is equal to β equal to 45°. However, in reality, the length of the cargo box 300 is greater than its height, which means that β when the cargo 400 is placed at an angle is less than 45°. Therefore, the magnitude of the supporting force N1 α is also less than 45°, which satisfies the requirement that the support provides stable support for the cargo 400.

[0039] In this embodiment, the support portion consists of several protrusions 110 extending upward from the upper surface of the edging 100. With this structure, several protrusions 110 extend upward from the upper surface of the edging 100, ensuring that the protrusions 110 do not adhere to the upper surface of the tailgate 310. When the second end of the cargo 400 is placed on the protrusions 110, the protrusions 110 can isolate the contact point between the cargo 400 and the upper edge of the tailgate 310, making this contact point slightly higher than the upper surface of the tailgate 310. This transforms the original linear contact between the cargo 400 and the edge of the edging 100 into multi-point support from the protrusions 110. This structure not only ensures that the protrusions 110 provide a stable support force N1 under long-term static pressure and instantaneous impact on the cargo 400, but also that the dispersed protrusions 110 help disperse the local pressure exerted by the cargo 400 on the edging 100 and the upper end of the tailgate 310, reducing pressure concentration and preventing damage to the edging 100.

[0040] In this embodiment, the protrusion 110 is provided with a bearing surface 111. The bearing surface 111 is configured such that when the cargo box 300 carries the cargo 400, the first end of the cargo 400 abuts against the bottom front end of the cargo box 300, and the second end bears on the bearing surface 111, the angle between the supporting force of the protrusion 110 on the cargo 400 and the vertical direction is defined as α, where α is less than 45°, so that the protrusion (110) provides stable buffering and support for the cargo (400). Through the above structural arrangement, as... Figure 2As shown, the bearing surface 111 has a smoothly transitioned structure, providing a reliable contact interface for the cargo 400. The surface shape of the bearing surface 111 allows cargo 400s of different shapes to abut against each other. For rigid, long cargo 400s, when placed on the bearing surface 111, the actual contact is still line contact or near-line contact, and the magnitude of the supporting force N1 α remains the same as the magnitude of the angle β between the cargo 400 and the bottom plate of the cargo box 300. Preferably, the inclination of the bearing surface 111 at a certain point (the acute angle between the normal vector of any point on the bearing surface 111 and the horizontal plane) is 10°-90°.

[0041] In this embodiment, the protrusion 110 is arranged on the edging 100 along the width direction of the tailgate 310, and the bearing surface 111 is located close to the inner side of the cargo box 300. Through the above structural arrangement, as... Figure 10 As shown in the diagram, W represents the width of the cargo box 300. Multiple protrusions 110 along this width form a continuous transverse support line at the upper edge of the tailgate 310, ensuring stable and symmetrical support for goods 400 of varying widths. Simultaneously, the bearing surface 111 is designed to be close to the inside of the cargo box 300, shifting the support point at the second end of the goods 400 inwards. This facilitates placing the goods 400 on the protrusions 110, allowing for tilting and more even pressure distribution on the protrusions 110. It should be noted that the entire protrusion 110 is positioned closer to the interior of the cargo box 300 along the edging 100.

[0042] In this embodiment, the protrusion 110 and the edging 100 are an integral structure. This integrated structure simplifies the manufacturing process, eliminates potential loosening between the separate protrusion 110 and edging 100, and allows pressure from the cargo 400 to be evenly and directly distributed onto the protrusions 110, and indirectly and evenly transmitted to the upper surface or edge of the edging 100. This improves the durability of the tailgate mat and extends its service life.

[0043] In this embodiment, the cross-section of the protrusion 110 is U-shaped. Through the above structural arrangement, as... Figure 4 and Figure 5As shown, viewed from the upper surface of the edging 100, the protrusion 110 is roughly a cuboid structure, giving it sufficient extension width and load-bearing width in the width direction of the tailgate 310. In this case, the cross-section of the protrusion 110 is U-shaped. Furthermore, the U-shaped cross-section structure, while ensuring the load-bearing width of the load-bearing surface 111, provides additional bending stiffness through the sidewalls of the protrusion 110. This allows the protrusion 110 to more effectively maintain the included angle α of the supporting force N1 being the same as the included angle β between the cargo 400 and the bottom plate of the cargo box 300 when subjected to pressure from the cargo 400, thus dispersing local pressure and improving the reliability and durability of the edging 100.

[0044] In this embodiment, the upper surface of the protrusion 110 is parallel to the upper surface of the tailgate 310. This structural arrangement ensures that the upper surface of the protrusion 110 is parallel to the upper surface of the tailgate 310, guaranteeing a uniform distance between the interior of the protrusion 110 and the upper surface of the tailgate 310 after the edging 100 is installed over the tailgate 310. This allows pressure from the cargo 400 to be distributed more evenly and smoothly to the edging 100 via the sidewalls of the protrusion 110 and its surrounding structure, avoiding localized stress and better protecting the edging 100 and tailgate 310 during long-term use. Preferably, the interior of the protrusion 110 is hollow. This design, while maintaining the functionality of the protrusion 110, reduces material usage, lowering the overall weight and manufacturing cost of the edging 100.

[0045] In this embodiment, a groove 120 is also included, which is formed between the edging 100 and two adjacent protrusions 110. With the above-described structure, the groove 120 is positioned between two adjacent protrusions 110, forming a continuous drainage channel at the upper end of the edging 100. In rainy or snowy weather, rainwater on the edging 100 can be smoothly discharged outwards from the cargo box 300 along the groove 120, preventing accumulation near the protrusions 110 and affecting normal use. Secondly, structurally, the groove 120, without affecting the function of the protrusions 110, further achieves a reasonable structural layout of the edging 100, separating the protrusions 110 through the groove 120. This allows users to place goods 400 appropriately. The introduction of the groove 120 also increases air and rainwater circulation in the contact area between the edging 100 and the goods 400, and avoids excessive localized rainwater accumulation that could damage the goods 400 due to continuous large-area contact. More importantly, the groove 120 allows the protrusion 110 to better withstand pressure and impact from the cargo 400, resulting in greater strength and impact resistance. Without the groove 120, a single wide and continuous protrusion 110 would struggle to effectively disperse and absorb pressure or impact from the cargo 400, potentially leading to deformation and damage. Furthermore, the wide and continuous protrusion 110 would create a large area of ​​close contact with the cargo 400, hindering airflow and potentially causing damage to the cargo.

[0046] In this embodiment, at least two of the protrusions 110 have different widths along the width direction of the edging 100. Through the above structural arrangement, as... Figure 2 As shown, the width of one protrusion 110 is defined as W1, and the width of the other protrusion 110 is defined as W2. W1 is not equal to W2, meaning that at least two protrusions 110 have different widths. This design can accommodate different goods 400. The wider protrusion 110 can support wider goods 400, such as large sheets of wood and bundled building materials, providing a larger contact area and effectively dispersing the weight of the goods 400 to prevent localized depressions in the protrusion 110. The narrower protrusion 110 is suitable for goods 400 with smaller contact surfaces, such as pipes, profiles, and trees, providing accurate line contact support and preventing the goods 400 from rolling or slipping. This combination of different widths enhances the adaptability of the edging 100 to goods 400 of different sizes. Simultaneously, the protrusions 110 of different widths can be rationally arranged according to the size and weight of the goods 400, making the support force N1 of the protrusions 110 on the goods 400 more balanced and stable. It should be noted that at least two grooves 120 also have different widths.

[0047] In this embodiment, the bottom end of the hemming 100 on the side away from the cargo box 300 is provided with an anti-slip slope 130, which is used to support the cargo 400 when the tailgate 310 is closed. Through the arrangement of the above structure, the anti-slip slope 130 not only provides additional limit and anti-slip guarantee for the cargo 400 when the tailgate 310 is in the closed state, but also further expands the application scenarios. As Figure 11 and Figure 12 shown, on the one hand, some cargo 400 (such as wood, decorative materials, etc.) may need to be temporarily dried or displayed. When the tailgate 310 is closed, one end of the cargo 400 can be supported on the ground, and the other end abuts against the anti-slip slope 130, which provides stable support for the cargo 400. On the other hand, for some cargo boxes 300 that are relatively high from the ground, when the tailgate 310 is closed, the user can use the anti-slip slope 130 to prop up tools such as ladders and pedals, so as to form a safe and convenient climbing fulcrum, which is convenient for the user to climb into the cargo box 300.

[0048] In this embodiment, the α is 14°-45°, so as to better meet the requirement that the protrusion 110 provides stable buffering and support for the cargo 400. Through the arrangement of the above structure, according to the survey on pickup trucks, classified by the cargo box 300, there are mainly three types of pickup trucks sold on the market. The first type is a standard cargo box pickup truck, and the ratio of the length to the height of the cargo box 300 of this type of pickup truck is between 2.8 and 3.8; the second type is a long cargo box pickup truck, and the ratio of the length to the height of the cargo box 300 of this type of pickup truck is between 3.3 and 3.8; the third type is a rarely used extra-long cargo box pickup truck, and the ratio of the length to the height of the cargo box 300 of this type of pickup truck is between 3.8 and 5.6. For mainstream pickup trucks, the ratio of the length to the height of their cargo box 300 is between 1 and 4. When the ratio of the length to the height of the cargo box 300 is 4, when the cargo 400 is placed obliquely in the cargo box 300, the included angle between the cargo 400 and the bottom plate of the cargo box 300 is defined as a1 (defined in the same way as β). At this time, the included angle between the supporting force F1 of the supporting part on the cargo 400 and the vertical direction is defined as b1 (defined in the same way as α). According to the Pythagorean theorem and the principle of static balance, 14.04°<a1=b1, it can be obtained that when α is between 14° and 45°, it is more suitable for mainstream pickup trucks on the market, and the protrusion 110 can provide more stable support for the cargo 400.

[0049] In this embodiment, the tailgate mat also includes a main body 200, which is connected to the bottom end of the edging 100 near the cargo box 300 and is used to cover the inner surface of the tailgate 310. With this structure, shorter items 400 (smaller than the length of the cargo box 300) can be placed directly inside the cargo box 300. During transportation, these shorter items 400 will inevitably shake, causing them to scratch the inner surface of the tailgate 310. The main body 200 covers the inner surface of the tailgate 310, directly isolating the items 400 from contact with the tailgate 310 and preventing damage to the tailgate 310 from the items 400.

[0050] In this embodiment, the edging 100 and the back of the main body 200 together define a mounting groove 210, which allows the upper end of the tailgate 310 to be inserted. Through the above structural design, the anti-slip slope 130 formed by the edging 100 extending downwards from the cargo box 300, together with the back of the main body 200, defines a mounting groove 210. This mounting groove 210 can match and fit the upper edge of the tailgate 310, thereby realizing the installation of the tailgate mat. The user only needs to align the mounting groove 210 with the upper end of the tailgate 310, and then place the mounting groove 210 completely on the upper end of the tailgate 310 to complete the installation of the tailgate mat and the tailgate 310. The mounting groove 210 plays a guiding and precise matching role during the installation process, ensuring the proper fit between the tailgate mat and the tailgate 310. It should be noted that the edging 100 mainly includes a first horizontal side (the side where the protrusion 110 is located) and a second vertical side (the side where the anti-slip slope 130 is located), and the mounting groove 210 is enclosed and defined by the first side, the second side, and part of the main body 200. For example... Figure 1 As shown, arrow d points to the front of the main body 200, and the side opposite to it is the back.

[0051] In this embodiment, the cross-section of the mounting groove 210 is U-shaped. Through the above structural arrangement, as... Figure 4 and Figure 5 As shown, the mounting groove 210 has a U-shaped cross-section to match the specific geometry of the upper edge of the tailgate 310, increasing the contact area between the edging 100 and the tailgate 310, and effectively distributing the pressure on the edging 100 during loading and unloading of goods 400 and placement of ladders. This mutually fitting relationship allows the mounting groove 210 to be securely engaged with the upper end of the tailgate 310. Preferably, the dimensions of the mounting groove 210 match the upper edge of the tailgate 310.

[0052] In this embodiment, a plurality of raised strips 220 are provided on the front surface of the main body 200 and / or part of the upper surface of the edging 100. The raised strips 220 protrude from the front surface of the main body 200 and / or the upper surface of the edging 100. Through this structure, the raised strips 220 can increase the friction between the front of the main body 200 and the cargo 400 carried in the cargo box 300. For some smooth-surfaced or hard-material cargo 400, such as toolboxes or plastic containers, this can reduce the shaking or movement of the cargo 400 due to contact with the front of the main body 200 when the pickup truck accelerates, brakes, or turns. On the one hand, this reduces the risk of damage to the cargo 400 due to its own shaking; on the other hand, the raised strips 220 also add a certain decorative effect to the front of the main body 200, balancing practicality and visual design. In addition to its anti-slip function, it can also act as a reinforcing rib, enhancing the structural strength and stability of the main body 200 and preventing deformation of the main body 200 under the pressure of the cargo 400. It should be noted that the outer surface of the edging 100 is also provided with corresponding raised strips 220, which serve to enhance the overall structure of the edging 100, increase the friction between the edging 100 and the carried goods 400, and also have a certain decorative effect. It should be noted that the raised strips 220 can be arranged horizontally or vertically, and there is a certain distance between adjacent raised strips 220.

[0053] In this embodiment, at least one of the back surface of the main body 200, the inner surface of the tailgate 310, and the inner surface of the edging 100 is provided with an adhesive layer to fix the tailgate pad to the tailgate 310. Through the above structural arrangement, as... Figure 10 As shown, arrow f points to the inner surface of the tailgate 310. The adhesive layer can form a stable bond on the back of the main body 200, the inner surface of the tailgate 310, or the inner surface of the edge trim 100, thereby firmly connecting the tailgate mat to the tailgate 310. The adhesive layer does not cause any damage to the tailgate mat or the tailgate 310 itself, eliminating the need for additional connecting components on the tailgate mat and tailgate 310. Furthermore, the adhesive layer makes the removal and installation of the tailgate mat easier. The adhesive layer is present on at least one of the following three surfaces: the back of the main body 200, the inner surface of the tailgate 310, or the inner surface of the edge trim 100. When the adhesive layer is on the back of the main body 200, it allows for a large-area bond between the main body 200 and the inner surface of the tailgate 310. Similarly, when the adhesive layer is on the inner surface of the tailgate 310, it maximizes the bonding area between the main body 200 and the tailgate 310. When the adhesive layer is on the inner surface of the edge banding 100, i.e., the inner side of the U-shaped mounting groove 210 and not the inner surface of the protrusion 110, it can work with the mounting groove 210 to enhance the tightness of the tailgate mat's coverage of the upper edge of the tailgate 310. In summary, the adhesive layer improves the ease of installation and removal of the tailgate mat, avoids damage to the tailgate mat's own structure, and achieves a balance between rapid installation and non-destructive protection.

[0054] In this embodiment, the adhesive layer is double-sided tape. Through the above structural design, the double-sided tape used has high viscosity and strong adsorption, adaptable to various materials and structures. Whether it's the back of the main body 200, the inner surface of the tailgate 310, or the inner surface of the edging 100, the high-viscosity double-sided tape can achieve bidirectional adhesion through pressure-sensitive adhesive technology. A gentle press from the user is all it takes for the double-sided tape to generate strong adhesion. Furthermore, during pickup truck transportation, temperature and humidity will change, and the double-sided tape can withstand these environmental changes without altering its bidirectional adhesive properties. The double-sided tape also possesses high tensile strength and compressive strength, which can mitigate the squeezing and collision caused by the movement of the cargo 400 during transportation. Simultaneously, the double-sided tape has a residue-free design; removing it will not damage the surface of the tailgate 310 or the protective pad.

[0055] In this embodiment, a fixing member 230 is also included. The main body 200 and / or the edging 100 are provided with mounting holes 240. The fixing member 230 passes through the mounting holes 240 to fix the tailgate mat to the tailgate 310. Through the above structural arrangement, the cooperation between the fixing member 230 and the mounting holes 240 provides a mechanical connection option for the tailgate mat and the tailgate 310. Preferably, as... Figure 10 As shown, the fastener 230 is a screw that comes with the pickup truck itself. Based on the original screw positions on the pickup tailgate 310, corresponding mounting holes 240 can be drilled in the tailgate mat. Using the original screws ensures a more reliable connection between the tailgate mat and the tailgate 310. It's important to note that the fastener 230 and the adhesive layer can be used together, forming a dual connection and fixation method: either "fastener 230 as the primary component and adhesive layer as the secondary component" or "fastener 230 and adhesive layer integrated." This combines the stability of a mechanical connection with the seamless advantage of double-sided tape bonding, providing double protection for the secure connection between the tailgate mat and the tailgate 310. It's also important to note that the number of mounting holes 240 is the same as the number of fasteners 230, and the number of fasteners 230 is the same as or less than the number of screws on the pickup tailgate 310.

[0056] In this embodiment, the tailgate mat is a one-piece structure. This one-piece design eliminates any gaps between the main body 200 and the edging 100, fundamentally preventing loosening that could occur with separate connections between the main body 200 and the edging 100, and making it easier to maintain the overall integrity and functional stability of the tailgate mat. Simultaneously, the one-piece structure simplifies the industrial production process and reduces manufacturing costs. Furthermore, the one-piece structure makes cleaning and replacing the tailgate mat simpler and more convenient, and also avoids the possibility of dirt accumulating at the seams of separate connections.

[0057] In this embodiment, the tailgate mat is made of thermoplastic material. Through the aforementioned structural design, the thermoplastic material possesses high strength, good toughness, excellent weather resistance, and impact resistance. These advantages allow the tailgate mat to maintain its structural integrity and functionality even when exposed to changes in temperature, humidity, and ultraviolet light during pickup truck operation. Thermoplastic material effectively resists material aging, embrittlement, or deformation caused by environmental factors, ensuring long-term structural integrity. High strength and toughness ensure that the protrusion 110 is not easily deformed when bearing cargo 400 for extended periods.

[0058] In this embodiment, the tailgate mat is made of TPE. Through the above structural design, the tailgate mat is made of TPE material. TPE material combines the elasticity and flexibility of traditional thermosetting rubber with the reprocessability of thermoplastic materials. Its elasticity ensures that the tailgate mat can better conform to the curved surface of the tailgate 310, while the cushioning properties of TPE material help disperse the impact force of the cargo 400. Furthermore, the inherent anti-slip properties and ease of cleaning of TPE material allow it to adapt to complex outdoor transportation environments, further optimizing the overall performance of the protective mat made of TPE material. It should be noted that the Shore A hardness of the tailgate mat made of TPE material is 30A-70A. Using TPE as the material for this tailgate mat, when the protrusion 110 supports the cargo 400, the protrusion 110 can relieve pressure through its own deformation, providing excellent cushioning and shock absorption.

[0059] The above description provides one or more embodiments in conjunction with specific content, and does not imply that the specific implementation of this utility model is limited to these descriptions. Any methods or structures that are similar to or identical to those of this utility model, or any technical deductions or substitutions made based on the concept of this utility model, should be considered within the protection scope of this utility model.

Claims

1. A tailgate mat for installation on the tailgate (310) of the cargo bed (300) of a pickup truck, characterized in that, include: Edge banding (100) is used to wrap around the upper end of the tailgate (310); A support portion, the support portion being located on the edging (100); The support is configured such that when the cargo box (300) carries the cargo (400), the first end of the cargo (400) abuts against the bottom front end of the cargo box (300), and the second end is supported on the support. The angle between the support force of the support on the cargo (400) and the vertical direction is defined as α, where α is less than 45°, so as to satisfy that the support provides stable cushioning and support for the cargo (400).

2. The tailgate mat according to claim 1, characterized in that, The support portion consists of several protrusions (110) extending upward from the upper surface of the edging (100); each protrusion (110) has a bearing surface (111), which is configured such that when the cargo box (300) carries goods (400), the first end of the goods (400) abuts against the bottom front end of the cargo box (300), and the second end is supported by the bearing surface (111), the angle between the supporting force of the protrusion (110) on the goods (400) and the vertical direction is defined as α, where α is less than 45°, so that the protrusion (110) provides stable buffering and support for the goods (400).

3. The tailgate mat according to claim 2, characterized in that, The protrusion (110) is provided on the edge (100) along the width direction of the tailgate (310), the upper surface of the protrusion (110) is parallel to the upper surface of the tailgate (310), and the bearing surface (111) is located close to the inside of the cargo box (300).

4. The tailgate mat according to claim 2, characterized in that, It also includes a groove (120) formed between the edging (100) and two adjacent protrusions (110), wherein at least two of the protrusions (110) and the groove (120) have different widths along the width direction of the edging (100).

5. The tailgate mat according to claim 1, characterized in that, The bottom end of the edging (100) away from the cargo box (300) is provided with an anti-slip slope (130), which is used to support the cargo (400) when the tailgate (310) is closed.

6. The tailgate mat according to claim 2, characterized in that, The α is 14°-45° to better satisfy the requirement that the protrusion (110) provides stable cushioning and support for the cargo (400).

7. The tailgate mat according to claim 1, characterized in that, The tailgate mat also includes a body (200) connected to the bottom end of the edging (100) near the cargo box (300), and the body (200) is used to cover the inner surface of the tailgate (310); the back of the edging (100) and the body (200) together define a mounting groove (210) that allows the upper end of the tailgate (310) to be inserted.

8. The tailgate mat according to claim 7, characterized in that, The front surface of the main body (200) and / or part of the upper surface of the edging (100) are provided with a plurality of protruding strips (220), the protruding strips (220) protruding from the front surface of the main body (200) and / or the upper surface of the edging (100).

9. The tailgate mat according to claim 7, characterized in that, An adhesive layer is provided on at least one of the back of the main body (200), the inner surface of the tailgate (310), and the inner surface of the edging (100) to fix the tailgate pad to the tailgate (310).

10. The tailgate mat according to claim 7, characterized in that, It also includes a fastener (230), and the main body (200) and / or the edging (100) are provided with mounting holes (240), and the fastener (230) passes through the mounting holes (240) to fix the tailgate pad to the tailgate (310).

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