WO2024066951A1 - 汽车用防滑地毯 - Google Patents
汽车用防滑地毯 Download PDFInfo
- Publication number
- WO2024066951A1 WO2024066951A1 PCT/CN2023/116955 CN2023116955W WO2024066951A1 WO 2024066951 A1 WO2024066951 A1 WO 2024066951A1 CN 2023116955 W CN2023116955 W CN 2023116955W WO 2024066951 A1 WO2024066951 A1 WO 2024066951A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- nail plate
- carpet
- slip
- plate
- skid
- Prior art date
Links
- 229920001169 thermoplastic Polymers 0.000 claims abstract description 18
- 238000007790 scraping Methods 0.000 claims abstract description 8
- 239000004744 fabric Substances 0.000 claims description 15
- 239000004033 plastic Substances 0.000 claims description 15
- 229920003023 plastic Polymers 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 7
- 239000004677 Nylon Substances 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000005553 drilling Methods 0.000 claims description 2
- 238000000465 moulding Methods 0.000 claims description 2
- 239000002689 soil Substances 0.000 abstract 1
- 239000004753 textile Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N3/00—Arrangements or adaptations of other passenger fittings, not otherwise provided for
- B60N3/04—Arrangements or adaptations of other passenger fittings, not otherwise provided for of floor mats or carpets
Definitions
- the present disclosure relates to a carpet for a car, and in particular to an anti-slip carpet for a car having improved anti-slip performance.
- FIGs 1 and 2 show a representative automotive anti-skid carpet 1 of the prior art (for example, see International Publication WO2022022330A1). It can be seen that the anti-skid spikes 4 provided at the bottom of the automotive anti-skid carpet 1 are all soft anti-skid spikes 4 made of soft plastic consistent with the material of the body 3. Since these protruding anti-skid spikes are made of soft plastic like the body, their texture is too soft and the stiffness (rigidity) is not high, so when relative sliding occurs between the two, the anti-skid effect is not ideal.
- the present disclosure provides an anti-skid carpet for automobiles which achieves a better anti-skid effect with a relatively simple structure and thus has improved anti-skid performance.
- the present disclosure provides a car carpet, the car anti-skid carpet having a flat body molded from a soft thermoplastic plastic that is easy to bend, the top surface of the body being provided with a plurality of concave-convex patterns to be in contact with the user's feet and used for anti-skid and scraping off the dirt on the bottom of the user's feet, the bottom surface of the body being provided with a plurality of pointed conical anti-skid spikes to be in contact with the original carpet on the car floor and prevent the body and the car floor from sliding relative to each other, wherein at least a portion of the plurality of anti-skid spikes are hard anti-skid spikes molded from a hard thermoplastic plastic; the hard anti-skid spikes are formed by molding a plurality of anti-skid spikes made of hard plastic onto a spike plate and then attaching the spike plate to the bottom surface of the body, and wherein when the spike plate is assembled to the body, at least a portion of the spike plate penetrates the body from the bottom surface
- the nail plate is attached to the body by prefabricating a nail plate receiving groove for receiving the nail plate at a corresponding portion of the bottom surface of the body, and then embedding the nail plate into the nail plate receiving groove on the bottom surface of the body.
- the attachment method of the nail plate to the body is also selected from the following methods:
- the upper surface of the nail plate is provided with raised ribs
- the body is provided with a long strip opening penetrating the body, the plurality of long strip openings and the plurality of convex patterns among the plurality of concave and convex patterns are arranged alternately with each other, and a pair of clamping protrusions are arranged on opposite sides of each long strip opening of the body; during assembly, the nail plate is attached to the body from below, and each raised rib passes through the corresponding long strip opening and is inserted from the body.
- the top surface of the main body extends out, and the portion of the rib that passes through the long strip opening and extends out from the top surface of the main body is clamped between a pair of clamping protrusions.
- the friction force generated between the rib and the clamping protrusions tightly fixes the nail plate and the main body together.
- the plate frame of the spike plate on which the plurality of hard anti-skid spikes are molded is in a grid shape.
- the plurality of hard anti-skid spikes of the spike plate are arranged in a multi-row V-shaped array, and the direction pointed by the top of the V-shape is consistent with the driving direction of the automobile when the anti-skid carpet for automobiles is in use.
- the spacing between the pair of clamping protrusions separated by the corresponding long strip openings on the main body is slightly smaller than the thickness of the ribs on the nail plate.
- the clamping protrusions on the main body have a conical shape, with the cone tip facing the elongated opening; at the same time, grooves extending in the up-and-down directions are provided at positions corresponding to the clamping protrusions on both sides of each rib on the nail plate; when the nail plate is assembled with the main body, the cone tips of a pair of the clamping protrusions are pressed against each other with the grooves.
- a mesh fabric woven with nylon threads is laid on the automobile floor as the original carpet on the automobile floor, and the anti-skid carpet for automobile is placed on the mesh fabric and used in conjunction with the mesh fabric.
- the height of the portion of each rib passing through the body and extending from the top surface of the body is greater than or equal to the height of the sandwiching protrusions and less than or equal to the height of the convex lines of the concave-convex lines.
- the main body of the anti-skid carpet for automobiles of the present invention is made of soft plastic to improve the comfort of the user's feet, and the bottom thereof is provided with hard anti-skid spikes, which penetrate into the original textile fabric (original carpet) of the automobile and are tightly combined with the original textile fabric to be fixed, thereby preventing the automobile carpet from sliding, thereby improving the safety and comfort of driving.
- FIG. 1 is a perspective view of the top surface of a prior art anti-slip carpet for automobiles.
- FIG. 2 is a bottom view of a prior art anti-skid carpet for automobiles.
- FIG. 3 is a bottom surface of a prior art anti-skid carpet for automobiles.
- FIG. 4 is a cross-sectional view of the prior art anti-slip carpet for automobiles taken along the AA direction.
- FIG. 5 is a schematic diagram of the assembly of a nail plate and a body of a prior art anti-skid carpet for automobiles.
- FIG. 6 is a top view of a main body of the anti-slip carpet for automobiles according to the first embodiment of the present disclosure.
- FIG. 7 is a bottom view of a main body of the anti-slip carpet for automobiles according to the first embodiment of the present disclosure.
- FIG 8 is a front view of a spike plate of the anti-slip carpet for a car according to the first embodiment of the present disclosure.
- FIG. 9 is a top view of a spike plate of the anti-slip carpet for a car according to the first embodiment of the present disclosure.
- FIG. 10 is a top view of a main body of the anti-slip carpet for automobiles according to the second embodiment of the present disclosure.
- FIG. 11 is a bottom view of a main body of the anti-slip carpet for automobiles according to the second embodiment of the present disclosure.
- FIG. 12 is a top view of a nail plate of an anti-slip carpet for an automobile according to a second embodiment of the present disclosure.
- FIG. 13 is a bottom view of a nail plate of the anti-slip carpet for a car according to the second embodiment of the present disclosure.
- FIG. 14 is a schematic diagram (top view) of assembling the anti-slip carpet for automobile according to the second embodiment of the present disclosure.
- FIG. 15 is a schematic assembly diagram (bottom surface) of the anti-slip carpet for automobile according to the second embodiment of the present disclosure.
- 81 a plate frame of a nail plate of a non-slip carpet for a car according to the second embodiment of the present disclosure
- 91 a plate frame of a nail plate of an anti-slip carpet for a car according to the first embodiment of the present disclosure
- Embodiment 1 is a diagrammatic representation of Embodiment 1:
- the embodiment 1 of the present disclosure provides an anti-skid carpet 1 for automobiles.
- the anti-skid carpet 1 for automobiles has a flat body 3 molded from a soft thermoplastic plastic that is easy to bend and deform. When a user steps on it, it can fit the sole of the shoe well.
- the top surface of the body 3 is provided with a plurality of concave and convex patterns 31 to be in contact with the user's feet and used for anti-skid and scraping off the dirt on the bottom of the user's feet.
- the plurality of concave and convex patterns 31 are divided into a multi-row array of two rows in the left and right.
- the two concave and convex patterns 31 in each row of the array are aligned with each other in the left and right directions.
- Each concave and convex pattern 31 includes a concave pattern and a convex pattern.
- the bottom surface of the body 3 is provided with a plurality of pointed cone-shaped anti-skid spikes 4 to be in contact with the original carpet on the floor of the car and prevent the body 3 from sliding relative to the floor of the car.
- the plurality of anti-skid spikes 4 are made of soft thermoplastic plastic.
- the present invention changes at least a portion of the soft anti-skid studs 4 into hard anti-skid studs 41 molded from hard thermoplastic plastics.
- a plurality of hard anti-slip nails 41 are molded onto the bottom surface of a nail plate 9 , and then the nail plate 9 is attached to the bottom surface of the body 3 .
- the top surface of the main body 3 of the anti-skid carpet for automobile 1 of this embodiment is provided with a plurality of concave-convex patterns 31, and the main body 3 is also provided with a plurality of long strip openings 32 penetrating the main body 3, and the plurality of long strip openings 32 and the plurality of convex patterns in the plurality of concave-convex patterns 31 are arranged alternately with each other.
- a pair of clamping protrusions 33 protruding upward from the bottom surface of the main body 3 are arranged on opposite sides of each long strip opening 32.
- the nail plate 5 attached to the bottom surface of the body 3 in the prior art can be modified into a nail plate 9 as shown in Figures 8 and 9.
- the nail plate 9 includes, for example, a grid-shaped plate frame 91, a plurality of raised straight ribs 92 are provided on the upper surface of the plate frame 91, and hard anti-slip spikes 41 made of hard thermoplastic plastic are molded on the bottom surface of the plate frame 91.
- the plate frame 91 and the straight ribs 92 of the nail plate 9 can both be made of soft thermoplastic plastic and molded together.
- each straight rib 92 of the nail plate 9 passes through the corresponding long strip opening 32 of the body 3 from the bottom surface of the body 3 and protrudes from the top surface of the body 3, and the portion of each straight rib 92 that passes through the body 3 and protrudes from the top surface of the body 3 is clamped by a pair of clamping protrusions 33 arranged on both sides of the corresponding opening 32. Since a clamping force or friction force is generated between the straight rib 92 and the clamping protrusion 33, the nail plate 9 can be tightly fixed to the body 3 by means of the friction force between the straight rib 92 and the clamping protrusion 33.
- the present disclosure utilizes the additional internal friction force generated between the portion of the straight rib 92 on the nail plate 9 that protrudes from the top surface of the body 3 after passing through the body 3 and the pair of clamping protrusions 33 to make the combination of the nail plate 9 and the body 3 more tightly and firmly, just like the effect of interlocking ten fingers, thereby preventing the two from being accidentally loosened.
- the distance between the two clamping protrusions 33 separated by the corresponding long strip openings 32 is slightly smaller than the distance between the straight ribs on the plate frame 91 of the nail plate 9.
- the thickness of the strip 92 means that the difference between the two is within 10% of the thickness of the straight rib 92.
- the height of the portion of each straight rib 92 that passes through the body 3 and extends from the top surface of the body 3 is greater than or equal to the height of the clamping protrusion 33 and less than or equal to the height of the convex lines of the concave-convex lines 31 .
- the shapes of the concavoconvex lines 31, the long strip openings 32 and the raised ribs 92 are straight, but are not limited thereto. In order to be more conducive to scraping away the mud on the soles of the user's feet, the shapes of the concavoconvex lines 31, the long strip openings 32 and the raised ribs 92 can also be curved, as described below.
- a nail plate receiving groove 6 for receiving the nail plate 9 may be pre-fabricated on the bottom surface of the body 3, and then the nail plate 9 is embedded in the nail plate receiving groove 6 on the bottom surface of the body 3. In this way, the lower surface of the assembled nail plate 9 can be flush with the bottom surface of the body 3.
- the nail plate 9 and the body 3 may be attached in a manner selected from the following:
- the contact surface between the nail plate 9 and the body 3 is bonded with an adhesive (not shown in the figure).
- Embodiment 2 is a diagrammatic representation of Embodiment 1:
- Embodiment 2 of the present disclosure provides an anti-skid carpet 10 for automobiles.
- the anti-skid carpet 10 for automobiles has a flat main body 7 molded from a soft thermoplastic plastic that is easy to bend and deform, and can fit well to the sole of a user's shoe when the user steps on it.
- the top surface of the main body 7 is provided with a concave-convex pattern 71 to be in contact with the user's feet and used for anti-skid and scraping off the dirt on the sole of the user's feet.
- the bottom surface of the main body 7 is provided with a plurality of conical soft anti-skid spikes 4 to be in contact with the original carpet of the automobile floor and prevent the main body 7 from sliding relative to the automobile floor. At least a portion of the anti-skid spikes 4 can be replaced with hard anti-skid spikes 41 molded from a hard thermoplastic plastic.
- Figures 10 and 11 show the main body 7 of the second embodiment of the present disclosure from the top and bottom respectively.
- the top surface of the main body 7 of the second embodiment is provided with a concave-convex pattern 71 to be in contact with the user's feet and used for anti-slip and scraping off the mud on the bottom of the user's feet.
- the main body 7 is also provided with a plurality of long strip openings 72 that penetrate the main body 7.
- the plurality of elongated openings 32 and the plurality of convex lines in the plurality of concave-convex lines 71 are arranged alternately with each other.
- FIG. 12 and FIG. 13 respectively show a nail plate 8 with hard anti-skid spikes 41 molded from hard plastic, and the two figures respectively show the top surface and the bottom surface.
- the nail plate 8 includes, for example, a grid-shaped plate frame 81, a protruding curved rib 82 is arranged on the upper surface of the plate frame 81, and a hard anti-skid spike 41 made of hard plastic is molded on the bottom surface of the plate frame 81.
- FIG. 14 and FIG. 15 show the assembly of the nail plate 8 to the body 7, and the two figures respectively show the top surface and the bottom surface.
- the plate frame 81 and the curved rib 82 of the nail plate 8 can be made of hard thermoplastic plastic and molded together.
- the nail plate 8 is pressed from the bottom of the body 7 to the lower surface of the body 7, so that the protruding curved ribs 82 on the top surface of the nail plate 8 pass through the corresponding long strip openings 72 on the body 7 one by one and extend from the top surface of the body 7.
- each curved rib 82 When passing through the body, the two sides of each curved rib 82 are clamped by a pair of clamping protrusions 73 arranged on both sides of the long strip opening 72 of the body 7 (that is, the curved rib 82 is inserted or squeezed between the two opposite clamping protrusions 73), and the clamping force or friction force generated by "inserting or squeezing" and “clamping" is used to tightly fix the nail plate 8 and the body 7 together.
- the present disclosure uses the additional internal friction force generated between the portion of the curved ribs 82 on the nail plate 8 that extends from the top surface of the body 7 after passing through the body 7 and the pair of clamping protrusions 73 to make the combination of the nail plate 8 and the body 7 more tight and secure, just like the effect of interlocking ten fingers, thereby preventing the two from being accidentally loosened.
- the height of the portion of each curved rib 82 that passes through the body 3 and extends from the top surface of the body 3 is greater than or equal to the height of the clamping protrusion 73 and less than or equal to the height of the convex lines of the concave-convex lines 71 .
- the shapes of the concave-convex patterns 71, the long strip openings 72 and the raised ribs 82 are curved.
- the hard anti-skid spikes 41 on the spike plate 8 are arranged in a multi-row V-shaped array, and the direction pointed by the top of the V-shape is consistent with the driving direction of the car when the anti-skid carpet for cars is used. In this way, after the hard anti-skid spikes 41 come into contact with the fabric attached to the car floor, the anti-skid carpet for cars is not easy to slide during the bumpy process of the car, and thus will be more stable.
- the distance between the two clamping protrusions 73 separated by the corresponding long strip openings 72 is slightly smaller than the thickness of the curved ribs 82 on the plate frame 81 of the nail plate 8.
- “slightly smaller” means that the difference between the two is within 10% of the thickness of the curved ribs 82.
- each pair of clamping protrusions 73 of the main body 7 is made into a conical shape, with the tip of the cone facing the long strip opening 72; at the same time, grooves extending in the up and down directions are provided on both sides of the curved ribs 82 on the nail plate 8 at positions corresponding to each pair of protrusions 73; when the nail plate 8 and the main body 7 are assembled, the tip of the cone of the pair of clamping protrusions 73 and the groove are pressed against each other, so that the friction force is generated more reliably and more powerfully (this method is not shown in the figure).
- the present disclosure replaces at least a portion of the soft anti-skid spikes made of soft plastic with hard anti-skid spikes molded from hard thermoplastic plastic. Therefore, the premise for implementing the present disclosure is that the textile fabric (original carpet) originally laid on the car floor must have sufficient strength, that is, it must be able to withstand the pressure, gripping, and lateral (horizontal) pulling force of the hard anti-skid spikes molded from hard thermoplastic plastic; for example, a mesh fabric woven from nylon threads and the like can be laid and fixed on the car floor as the original carpet on the car floor to adapt to and withstand the force applied by the hard anti-skid spikes molded from hard thermoplastic plastic.
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Abstract
一种汽车用防滑地毯（1）具有由易于弯折的软质热塑性塑料模塑而成的扁平形状本体（3），该本体的顶面设置有待与使用者的脚部接触且用于防滑和刮去使用者脚底泥土的凹凸纹路（31），该本体的底面设置有待与汽车地板上的原装地毯接触且防止本体与汽车地板相对滑动的多个尖锥状防滑钉（4），其中多个防滑钉的至少一部分是由硬质热塑性塑料模塑而成的硬质防滑钉；硬质防滑钉塑制在一块钉板（9）上，再将该钉板附加到本体的底面，并且其中当钉板装配于所述本体时，钉板的至少一部分从本体的底面贯穿本体而从本体的顶面伸出并且钉板借助于钉板的至少一部分和本体之间的摩擦力紧密地固定于本体。
Description
相关申请的交叉引用
本国际申请要求于2022年9月28日提交的中国实用新型专利申请No.202222573317.7的优先权，该中国专利申请的全部内容在此以引用方式并入本文中。
本公开涉及一种汽车用地毯，特别地涉及一种具有改进防滑性能的汽车用防滑地毯。
为了提高使用者或乘坐人(包括驾驶员和乘客)的舒适度，通常新出厂的汽车在地板上脚踩的部位铺设有纺织物材料(或面料)，但是原装铺设的纺织物面料容易藏污纳垢而且难以拆卸下来清洗，于是人们常常在该原装面料上再铺设一块由软质塑料模塑的汽车用地毯来保护原装铺设的纺织物，但是由于汽车用地毯与原装铺设的纺织物之间的摩擦力并不大，汽车用地毯经常随着使用者的脚部动作而相对于汽车地板朝某个方向滑动，必然会不利地影响乘坐的舒适性和行车的安全性。
现有的软质塑料模塑的汽车用地毯通常在本体底部设置一些从本体突起的防滑钉以增加摩擦力、起到防滑作用。图1和2示出了现有技术(例如，参见国际公开WO2022022330A1)的代表性汽车用防滑地毯1。可以看到，在汽车用防滑地毯1的底部设置的防滑钉4全都是与本体3的材料一致的由软质塑料制成的软质防滑钉4。由于这些突起的防滑钉同本体一样也是由软质塑料制成，它们的质地太柔软、硬挺程度(刚度)不高，故而导致当在二者之间发生相对滑动时防滑效果不够理想。
在现有技术中，如图3－图5所示，为了将钉板5安装到软质塑料模塑的本体3，需要在本体3的底面预先制造出容纳钉板5的钉板容纳槽6，然后将钉板5嵌装到软质塑料模塑的本体3的底面的钉板容纳槽6中。然而，在现有技术的汽车用防滑地毯1中仍然存在钉板5与本体3之间的结合力不足而容易松脱的问题。
公开内容
为了克服在现有技术中存在的缺点，本公开提供一种以比较简单的结构实现更好的防滑效果因而具有改进防滑性能的汽车用防滑地毯。
本公开提供一种汽车用地毯，该汽车用防滑地毯具有由易于弯折的软质热塑性塑料模塑而成的扁平形状的本体，该本体的顶面设置有待与使用者的脚部接触且用于防滑和刮去使用者脚底泥土的多个凹凸纹路，该本体的底面设置有待与汽车地板上的原装地毯接触且防止本体与汽车地板相对滑动的多个尖锥状防滑钉，其中所述多个防滑钉的至少一部分是由硬质热塑性塑料模塑而成的硬质防滑钉；所述由硬质防滑钉是通过将多个由硬质塑料制成的防滑钉模塑到一块钉板上然后将该钉板附装到所述本体的底面而形成的，并且其中当所述钉板装配于所述本体时，所述钉板的至少一部分从所述本体的底面贯穿所述本体而从所述本体的顶面伸出并且所述钉板借助于所述钉板的所述至少一部分和所述本体之间的摩擦力紧密地固定于所述本体。
在本公开的汽车用地毯中，所述钉板与所述本体的附装方式是：在所述本体的底面的对应部位预制出容纳该钉板的钉板容纳槽，然后将该钉板嵌装到所述本体的底面的钉板容纳槽中。
在本公开的汽车用地毯中，所述钉板与所述本体的附装方式还选自下列方式：
(1)在该钉板与所述本体的对应部位打孔，然后用铆钉或螺丝钉将两者固定；
(2)在该钉板与所述本体的接触面进行超声焊接；
(3)在该钉板与所述本体的接触面用粘合剂粘结。
在本公开的汽车用防滑地毯中，该钉板的上表面设置有凸起的肋条，该本体设置有贯通所述本体的长条形开孔，所述多个长条形开孔与所述多个凹凸纹路中的多个凸纹路彼此交替地设置，在该本体的每个长条形开孔的相反两侧设置有成对的对夹凸起物；在装配时，该钉板从该本体的下方贴近该本体，并且使每个凸起的肋条穿过对应的长条形开孔而从
该本体的顶面伸出，同时该肋条的穿过所述长条形开孔且从所述本体的顶面伸出的部分被夹持在一对所述对夹凸起物之间，由所述肋条和所述对夹凸起物之间所产生的摩擦力使该钉板与本体紧密地固定到一起。
在本公开的汽车用防滑地毯中，模塑有所述多个硬质防滑钉的所述钉板的板框呈网格状。
在本公开的汽车用防滑地毯中，所述钉板的所述多个硬质防滑钉排列成多行V形阵列，该V形的顶端所指的方向与该汽车用防滑地毯在使用时汽车的行驶方向一致。
在本公开的汽车用防滑地毯中，所述本体上的被相应长条形开孔隔开的一对对夹凸起物的间距略小于所述钉板上的肋条的厚度。
在本公开的汽车用防滑地毯中，所述本体上的所述对夹凸起物具有锥形形状，锥尖朝向所述长条形开孔；同时在所述钉板上的每个肋条两侧与所述对夹凸起物对应的位置设置有沿上下方向延伸的沟槽；在所述钉板与所述本体装配时，一对所述对夹凸起物的锥尖与所述沟槽互相抵紧在一起。
在本公开的汽车用防滑地毯中，在所述汽车地板上铺装由尼龙丝线织造的网状织物作为所述汽车地板上的所述原装地毯，所述汽车用防滑地毯放置在所述网状织物上面并与所述网状织物配合使用。
在本公开的汽车用防滑地毯中，每个肋条的穿过所述本体并从所述本体的顶面伸出的部分的高度大于或等于所述对夹凸起物的高度并且小于或等于所述凹凸纹路的凸纹路的高度。
本公开与现有技术相比的有益之处在于：本公开的汽车用防滑地毯的本体采用软质塑料以提高使用者脚部的舒适性，而其底部还有硬质防滑钉，硬质防滑钉刺入汽车原装铺设的纺织物面料(原装地毯)后与原装铺设的纺织物面料紧密结合而固定，防止了汽车用地毯的位置滑动，从而提高了行车的安全性与舒适性。
图1是现有技术的汽车用防滑地毯的顶面的透视图。
图2是现有技术的汽车用防滑地毯的底面图。
图3是现有技术的汽车用防滑地毯的底面。
图4是现有技术的汽车用防滑地毯的AA方向剖面图。
图5是现有技术的汽车用防滑地毯的钉板与本体的装配示意图。
图6是根据本公开第1实施例的汽车用防滑地毯的本体的顶面图。
图7是根据本公开第1实施例的汽车用防滑地毯的本体的底面图。
图8是根据本公开第1实施例的汽车用防滑地毯的钉板的正视图。
图9是根据本公开第1实施例的汽车用防滑地毯的钉板的俯视图。
图10是根据本公开第2实施例的汽车用防滑地毯的本体的顶面图。
图11是根据本公开第2实施例的汽车用防滑地毯的本体的底面图。
图12是根据本公开第2实施例的汽车用防滑地毯的钉板的顶面图。
图13是根据本公开第2实施例的汽车用防滑地毯的钉板的底面图。
图14是根据本公开第2实施例的汽车用防滑地毯的装配示意图(顶面)。
图15是根据本公开第2实施例的汽车用防滑地毯的装配示意图(底面)。
其中，图中各标号的含义分别是：
1：现有技术或本公开第1实施例中的汽车用防滑地毯；
2：现有技术中的汽车用防滑地毯的顶面的凹凸纹路；
3：现有技术或本公开第1实施例中的汽车用防滑地毯的本体；
31：本公开第1实施例的汽车用防滑地毯的顶面的凹凸纹路；
32：本公开第1实施例的汽车用防滑地毯的本体的长条形开孔；
33：本公开第1实施例的汽车用防滑地毯的本体的对夹凸起物；
4：由软质塑料制成的软质防滑钉；
41：由硬质塑料制成的硬质防滑钉；
5：现有技术的钉板；
6：现有技术的钉板容纳槽；
7:本公开第2实施例的汽车用防滑地毯的本体；
71：本公开第2实施例的汽车用防滑地毯的顶面的凹凸纹路；
72：本公开第2实施例的汽车用防滑地毯的本体的长条形开孔；
73：本公开第2实施例的汽车用防滑地毯的本体的对夹凸起物；
8：本公开第2实施例的汽车用防滑地毯的钉板；
81：本公开第2实施例的汽车用防滑地毯的钉板的板框；
82：在顶板的板框上凸起的弯曲肋条；
9：本公开第1实施例的汽车用防滑地毯的钉板；
91：本公开第1实施例的汽车用防滑地毯的钉板的板框；
92：在钉板的板框上凸起的直形肋条；
10：本公开第2实施例的汽车用防滑地毯；
100：表示部件之间的关联的点划线。
下面，结合附图以具体实施例对本公开的技术方案作进一步描述，参见图3—图15所示。
在对实施例的技术方案进行描述时，使用了“上”、“下”、“左”、“右”等表示方位的术语，这些术语所指的方向和位置是相对于使用者在使用产品时的姿态而言的，这些术语的使用并不构成对有关部件的构造的限制。
实施例1：
本公开实施例1提供一种汽车用防滑地毯1，汽车用防滑地毯1具有由易于弯折变形的软质热塑性塑料模塑而成的扁平形状的本体3，在使用者脚踩上去时可以很好地贴合鞋底，本体3的顶面设置有待与使用者的脚部接触且用于防滑和刮去使用者脚底泥土的多个凹凸纹路31，多个凹凸纹路31分成左右两排的多行阵列，该阵列中的每一行的两个凹凸纹路31沿左右方向彼此对准，每个凹凸纹路31包括凹纹路和凸纹路。本体3的底面设置有待与汽车地板上的原装地毯接触且防止本体3与汽车地板相对滑动的多个尖锥状防滑钉4，多个防滑钉4由软质热塑性塑料制成。
如图3－图5所示，考虑到在防滑钉4的材料与本体3一致(同为软质热塑性塑料)的情况下当防滑钉4与汽车地板(或原装所铺的纺织物)结合时摩擦力不够的问题，本公开将软质防滑钉4的至少一部分改为由硬质热塑性塑料模塑而成的硬质防滑钉41。
如图6－图9所示，与现有技术的钉板5相似的是：将多个硬质防滑钉41模塑到一块钉板9的底面上，然后将钉板9附装到本体3的底面。
如图6－图9所示，与现有技术的钉板5不同的是：当钉板9装配于本体3时，钉板9的至少一部分从本体3的底面贯穿本体3而从本体3的顶面伸出并且钉板9借助于钉板9的该至少一部分和本体3之间的摩擦力紧密地固定于本体3。
如图6－图7所示，本实施例的汽车用防滑地毯1的本体3的顶面设置有多个凹凸纹路31，本体3还设置有贯通本体3的多个长条形开孔32，多个长条形开孔32与多个凹凸纹路31中的多个凸纹路彼此交替地设置。另外，在每个长条形开孔32的相反两侧设置从本体3的底面向上凸出的成对的对夹凸起物33。
与此对应，可以将现有技术中附装到本体3的底面的钉板5变型成为如图8－图9所示的钉板9。如图8－图9所示，钉板9包括例如呈网格状的板框91，在板框91的上表面设置凸起的多个直形肋条92，由硬质热塑性塑料制成的硬质防滑钉41模塑在板框91的底面。作为实例，钉板9的板框91和直形肋条92可以均由软质热塑性塑料制成并模塑在一起。
当将钉板9装配于本体3时，钉板9的每个直形肋条92从本体3的底面贯穿本体3的相应长条形开孔32而从本体3的顶面伸出，并且每个直形肋条92的穿过本体3并从本体3的顶面伸出的部分被设置在相应开孔32两侧的一对对夹凸起物33夹持。由于在直形肋条92和对夹凸起物33之间产生夹持力或摩擦力，所以钉板9借助于直形肋条92和对夹凸起物33之间的摩擦力能够紧密地固定于本体3。换言之，本公开利用钉板9上的直形肋条92在穿过本体3之后从本体3的顶面伸出的部分与一对对夹凸起物33之间产生的附加的内部摩擦力使钉板9与本体3的结合更为紧密且牢靠，就像十指环环相扣所产生的效果一样，从而防止了二者不经意地松脱。
在本实施例中，对于在本体3上设置的对夹凸起物33而言，被相应长条形开孔32隔开的两个对夹凸起物33之间的间距略小于钉板9的板框91上的直形肋
条92的厚度。这里，“略小于”意味着二者的差值在直形肋条92的厚度的10％范围内。
在本实施例中，每个直形肋条92的穿过本体3并从本体3的顶面伸出的部分的高度大于或等于对夹凸起物33的高度并且小于或等于凹凸纹路31的凸纹路的高度。
在本实施例中，凹凸纹路31、长条形开孔32和凸起肋条92的形状是直形，然而不限于此。为了更有利于刮去使用者脚底泥土，凹凸纹路31、长条形开孔32和凸起肋条92的形状也可以是弯曲的，如下文所述。
在本实施例中，与图4和图5所示的现有技术相似，为了将钉板9安装到本体3，也可以在本体3的底面预先制造出容纳钉板9的钉板容纳槽6，然后将钉板9嵌装到本体3的底面的钉板容纳槽6之中。以这种方式，使得装配好的钉板9的下表面与本体3的底面能够齐平。
在本实施例中，钉板9与本体3的附装方式还可以是选自下列的方式：
1、在钉板9和本体3的对应部位打孔，然后用铆钉或螺丝钉将两者固定(图中未示出)；
2、在钉板9与本体3的接触面进行超声焊接(图中未示出)；
3、在钉板9与本体3的接触面用粘合剂粘结(图中未示出)。
实施例2：
本公开实施例2提供一种汽车用防滑地毯10，汽车用防滑地毯10具有由易于弯折变形的软质热塑性塑料模塑而成的扁平形状的本体7，在使用者脚踩上去时可以很好地贴合鞋底，本体7的顶面设置有待与使用者的脚部接触且用于防滑和刮去使用者脚底泥土的凹凸纹路71，本体7的底面设置有待与汽车地板的原装地毯接触且防止本体7与汽车地板相对滑动的多个尖锥状软质防滑钉4，可以将防滑钉4的至少一部分改为由硬质热塑性塑料模塑而成的硬质防滑钉41。
如图10－图15。图10、图11分别从顶面和底面示出本公开实施例2的本体7。实施例2的本体7的顶面设置有待与使用者的脚部接触且用于防滑和刮去使用者脚底泥土的凹凸纹路71，本体7还设置有贯通本体7的多个长条形开孔72，
多个长条形开孔32与多个凹凸纹路71中的多个凸纹路彼此交替地设置。在每个长条形开孔72的相反两侧设置从本体3的底面向上凸出的成对的对夹凸起物73。图12和图13分别表示由硬质塑料模塑的带有硬质防滑钉41的钉板8，该两图分别表示顶面和底面。如图12和图13所示，钉板8包括例如呈网格状的板框81，在板框81的上表面设置凸起的弯曲肋条82，在板框81的底面模塑有由硬质塑料制成的硬质防滑钉41。图14和图15表示将钉板8装配到本体7，该两图分别表示顶面和底面。作为实例，钉板8的板框81和弯曲肋条82可以均由硬质热塑性塑料制成并模塑在一起。
在装配时，把钉板8从本体7的下方抵到本体7的下表面，使钉板8的顶面的凸起的弯曲肋条82一一穿过本体7上对应的长条形开孔72并从本体7的顶面伸出。在穿过本体时，每个弯曲肋条82的两个侧面被设置在本体7的长条形开孔72两侧的一对对夹凸起物73夹持(即把弯曲肋条82塞到或挤入到相对的两个对夹凸起物73之间)，利用“塞入或挤入”、“夹住”所产生的夹持力或摩擦力，使钉板8和本体7紧密地固定到一起。换言之，本公开利用钉板8上的弯曲肋条82在穿过本体7之后从本体7的顶面伸出的部分与一对对夹凸起物73之间产生的附加的内部摩擦力使钉板8与本体7的结合更为紧密且牢靠，就像十指环环相扣所产生的效果一样，从而防止了二者不经意地松脱。
在本实施例中，每个弯曲肋条82的穿过本体3并从本体3的顶面伸出的部分的高度大于或等于对夹凸起物73的高度并且小于或等于凹凸纹路71的凸纹路的高度。
如上所述，在本实施例中，为了更有利于刮去使用者脚底泥土，凹凸纹路71、长条形开孔72和凸起肋条82的形状是弯曲的。
在本实施例中，由图13可以看到，钉板8上的硬质防滑钉41排列成多行V形阵列，该V形的顶端所指的方向与该汽车用防滑地毯在使用时汽车的行驶方向一致。这样，在硬质防滑钉41与汽车地板所贴的织物接触后，在汽车颠簸过程中该汽车用防滑地毯不容易滑动，因而将更为稳定。
在本实施例中，对于在本体7上设置的对夹凸起物73而言，被相应长条形开孔72隔开的两个对夹凸起物73之间的间距略小于钉板8的板框81上的弯曲肋条82的厚度。这里，“略小于”意味着二者的差值在弯曲肋条82的厚度的10％
范围内。这样，在装配时，弯曲肋条82要“塞入或挤入”到两个凸起物之间(本体7是软质塑料的，可以被挤压、压缩变形而塞入或挤入)，会产生足够的夹持力或摩擦力，从而使本体7与钉板8紧密地固定到一起。
在本实施例中，本体7的每一对对夹凸起物73制做成锥形形状，锥尖朝向长条形开孔72；同时，在钉板8上的弯曲肋条82两侧与每一对凸起物73对应的位置设置沿上下方向延伸的沟槽；在钉板8与本体7装配时，一对对夹凸起物73的锥尖与该沟槽互相抵紧在一起，使得摩擦力的产生更可靠、更有力(此方式图中未示出)。
本公开把软质塑料制成的软质防滑钉的至少一部分改换成由硬质热塑性塑料模塑而成的硬质防滑钉。因此，实施本公开的前提是：在汽车地板上原装铺设的纺织物面料(原装地毯)必须要有足够的强度、即能经受由硬质热塑性塑料模塑而成的硬质防滑钉的压、抓、和沿横向(水平方向)的拉扯力；例如，可以采用由尼龙丝线织造的网状织物等等铺装固定在汽车地板上作为汽车地板上的原装地毯，以适应并耐受由硬质热塑性塑料模塑而成的硬质防滑钉所施加的作用力。
以上结合实施例描述了本公开的主要特征、技术原理及优点，上述实施例并不用于限制本公开，凡在不脱离本公开精神和原则的前提下对本公开作出的任何修改、等同替换及变型均应落入本公开的保护范围之内。
Claims (10)
- 一种汽车用防滑地毯，该汽车用防滑地毯具有由易于弯折的软质热塑性塑料模塑而成的扁平形状的本体，该本体的顶面设置有待与使用者的脚部接触且用于防滑和刮去所述使用者脚底泥土的凹凸纹路，该本体的底面设置有待与汽车地板上的原装地毯接触且防止所述本体与所述汽车地板相对滑动的多个尖锥状防滑钉，其中所述多个防滑钉的至少一部分是由硬质热塑性塑料模塑而成的硬质防滑钉，其中所述硬质防滑钉是通过将多个由硬质塑料制成的防滑钉模塑到一块钉板的下表面然后将该钉板附装到所述本体的底面而形成的，并且其中当所述钉板装配于所述本体时，所述钉板的至少一部分从所述本体的底面贯穿所述本体而从所述本体的顶面伸出并且所述钉板借助于所述钉板的所述至少一部分和所述本体之间的摩擦力紧密地固定于所述本体。
- 根据权利要求1所述的汽车用防滑地毯，其中所述钉板与所述本体的附装方式是：在所述本体的底面的对应部位预制出容纳该钉板的钉板容纳槽，然后将该钉板嵌装到所述本体的底面的所述钉板容纳槽中。
- 根据权利要求1所述的汽车用防滑地毯，其中所述钉板与所述本体的附装方式还选自下列方式：(1)在该钉板与所述本体的对应部位打孔，然后用铆钉或螺丝钉将两者固定；(2)在该钉板与所述本体的接触面进行超声焊接；(3)在该钉板与所述本体的接触面用粘合剂粘结。
- 根据权利要求1所述的汽车用防滑地毯，其中该钉板的上表面设置有凸起的肋条，该本体还设置有贯通本体的长条形开孔，所述多个长条形开孔与所述多个凹凸纹路中的多个凸纹路彼此交替地设置，在该本体的每个长条形开孔的相反两侧设置有成对的对夹凸起物；在装配时，该钉板从该本体的下方贴近该本体，并且使每个凸起的肋条穿过所述长条形的开孔而从该本体的顶面伸出，同时该肋条的穿过所述长条形开孔的部分被夹持在一对所述对夹凸起物之间并由所述肋条和所述对夹凸起物之间 所产生的摩擦力使该钉板与所述本体紧密地固定到一起。
- 根据权利要求1或4所述的汽车用防滑地毯，其中模塑有所述多个硬质防滑钉的所述钉板的板框呈网格状。
- 根据权利要求4所述的汽车用防滑地毯，其中所述钉板的所述多个硬质防滑钉排列成多行V形阵列，该V形的顶端所指的方向与该汽车用防滑地毯在使用时汽车的行驶方向一致。
- 根据权利要求4所述的汽车用防滑地毯，其中所述本体上的被相应长条形开孔隔开的一对对夹凸起物的间距略小于所述钉板上的肋条的厚度。
- 根据权利要求4所述的汽车用防滑地毯，其中所述本体上的所述对夹凸起物具有锥形形状，锥尖朝向所述长条形开孔；同时，在所述钉板上的每个肋条两侧与所述对夹凸起物对应的位置设置有沿上下方向延伸的沟槽；在所述钉板与所述本体装配时，一对所述对夹凸起物的锥尖与所述沟槽互相抵紧在一起。
- 根据权利要求1所述的汽车用防滑地毯，其中在所述汽车地板上铺装由尼龙丝线织造的网状织物作为所述汽车地板上的所述原装地毯，所述汽车用防滑地毯放置在所述网状织物上面并与所述网状织物配合使用。
- 根据权利要求4所述的汽车用防滑地毯，其中每个肋条的穿过所述本体并从所述本体的顶面伸出的部分的高度大于或等于所述对夹凸起物的高度并且小于或等于所述凹凸纹路的凸纹路的高度。
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5171619A (en) * | 1991-04-18 | 1992-12-15 | The Akro Corporation | Floor mat and process of forming the same |
| US5891546A (en) * | 1997-03-14 | 1999-04-06 | Sherman; Raymond O. | Auxiliary molded floor mats |
| US6794013B1 (en) * | 2000-10-30 | 2004-09-21 | Rally Manufacturing, Inc. | Heavy duty vehicle floor mat |
| TWM249860U (en) * | 2004-01-07 | 2004-11-11 | Wei-Ji Wang | Floor pad for vehicle |
| CN200951727Y (zh) * | 2006-10-10 | 2007-09-26 | 宁波创是汽车饰品有限公司 | 一种车用脚垫 |
| WO2022022330A1 (zh) * | 2020-07-27 | 2022-02-03 | 汪玉华 | 汽车用防滑脚垫 |
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- 2022-09-28 CN CN202222573317.7U patent/CN219687139U/zh active Active
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5171619A (en) * | 1991-04-18 | 1992-12-15 | The Akro Corporation | Floor mat and process of forming the same |
| US5891546A (en) * | 1997-03-14 | 1999-04-06 | Sherman; Raymond O. | Auxiliary molded floor mats |
| US6794013B1 (en) * | 2000-10-30 | 2004-09-21 | Rally Manufacturing, Inc. | Heavy duty vehicle floor mat |
| TWM249860U (en) * | 2004-01-07 | 2004-11-11 | Wei-Ji Wang | Floor pad for vehicle |
| CN200951727Y (zh) * | 2006-10-10 | 2007-09-26 | 宁波创是汽车饰品有限公司 | 一种车用脚垫 |
| WO2022022330A1 (zh) * | 2020-07-27 | 2022-02-03 | 汪玉华 | 汽车用防滑脚垫 |
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