Non-slip trolley base and trolley

Abstract

The utility model relates to handcart technical field, concretely discloses an antiskid handcart bottom plate and handcart. Among them, the antiskid handcart bottom plate includes the bottom plate body, the first quadrant of bottom plate body top surface is first load area, the second quadrant is second load area, the third quadrant is third load area, and the fourth quadrant is fourth load area, first load area, second load area, third load area and fourth load area all are provided with a plurality of convex points, and the top surface of convex point all is provided with antiskid line, the both ends of the extension line of antiskid line of the convex point of first load area respectively meet X axle's positive half shaft and Y axle's positive half shaft, the both ends of the extension line of antiskid line of the convex point of second load area respectively meet X axle's negative half shaft and Y axle's positive half shaft, the both ends of the extension line of antiskid line of the convex point of third load area respectively meet X axle's negative half shaft and Y axle's negative half shaft. The utility model can promote the antiskid performance of bottom plate.

Description

Technical Field

[0001] This utility model relates to the field of handcart technology, and in particular to a non-slip handcart base and handcart. Background Technology

[0002] Handcarts are transport vehicles that are pushed or pulled by human power. Due to their low cost, simple maintenance, and convenient operation, they are widely used in production and daily life, and are especially suitable for short-distance transport of lightweight items.

[0003] Current handcarts consist of a base plate with casters at the bottom. Goods are placed on the base plate, and to prevent them from slipping off, anti-slip bumps are usually placed on the top surface of the base plate. However, the anti-slip effect of these bumps is limited, and it is necessary to develop a base plate with better anti-slip performance. Utility Model Content

[0004] This utility model provides a non-slip handcart base and handcart, which can improve the non-slip performance of the base.

[0005] To solve the above problems, the present invention adopts the following technical solution:

[0006] According to a first aspect of the present invention, an embodiment of the present invention provides a non-slip handcart base, including a base body. A coordinate system is established with the center of the top surface of the base body as the zero point, the width direction of the base body as the X-axis, and the length direction of the base body as the Y-axis. The first quadrant of the top surface of the base body is a first carrying area, the second quadrant is a second carrying area, the third quadrant is a third carrying area, and the fourth quadrant is a fourth carrying area. Each of the first, second, third, and fourth carrying areas is provided with multiple protrusions. Each of the raised points has an anti-slip texture on its top surface; the two ends of the extension line of the anti-slip texture of the raised point in the first loading area intersect the positive half axis of the X-axis and the positive half axis of the Y-axis, respectively; the two ends of the extension line of the anti-slip texture of the raised point in the second loading area intersect the negative half axis of the X-axis and the positive half axis of the Y-axis, respectively; the two ends of the extension line of the anti-slip texture of the raised point in the third loading area intersect the negative half axis of the X-axis and the negative half axis of the Y-axis, respectively; and the two ends of the extension line of the anti-slip texture of the raised point in the fourth loading area intersect the positive half axis of the X-axis and the negative half axis of the Y-axis, respectively.

[0007] In some embodiments, the extension lines of the anti-slip texture of the protrusions in the first loading area form 45° angles with the X-axis and Y-axis respectively; the extension lines of the anti-slip texture of the protrusions in the second loading area form 45° angles with the X-axis and Y-axis respectively; the extension lines of the anti-slip texture of the protrusions in the third loading area form 45° angles with the X-axis and Y-axis respectively; and the extension lines of the anti-slip texture of the protrusions in the fourth loading area form 45° angles with the X-axis and Y-axis respectively.

[0008] In some embodiments, the anti-slip texture is a groove with a concave top surface of the convex dots, and the cross-sectional shape of the groove is triangular.

[0009] In some embodiments, the top surface of the base plate body is further provided with a positioning groove for placing casters.

[0010] In some embodiments, an installation structure is provided at one side edge of the bottom surface of the base plate body, and an alignment structure is provided at the opposite side edge of the bottom surface of the base plate body; the installation structures and alignment structures of the two base plate bodies can be detachably connected.

[0011] In some embodiments, the mounting structure is a plug, and the alignment structure is a slot adapted to the plug, wherein the plug can be inserted into the slot.

[0012] In some embodiments, a handle mounting hole is provided at the side edge of the top surface of the base plate body.

[0013] According to a second aspect of the present invention, an embodiment of the present invention provides a handcart, including the anti-slip handcart base plate as described in any of the first aspects above, wherein a plurality of casters are fixed to the bottom of the base plate body.

[0014] In some embodiments, a handle is detachably fixed to the base plate body.

[0015] This utility model has at least the following beneficial effects: The top surface of the base plate body of this utility model has a first carrying area, a second carrying area, a third carrying area, and a fourth carrying area. Each of the first, second, third, and fourth carrying areas is provided with multiple protrusions, and the top surface of each protrusion is provided with anti-slip patterns. The two ends of the extension lines of the anti-slip patterns of the protrusions in the first carrying area intersect the positive half-axis of the X-axis and the positive half-axis of the Y-axis, respectively; the two ends of the extension lines of the anti-slip patterns of the protrusions in the second carrying area intersect the negative half-axis of the X-axis and the positive half-axis of the Y-axis, respectively; the two ends of the extension lines of the anti-slip patterns of the protrusions in the third carrying area intersect the negative half-axis of the X-axis and the negative half-axis of the Y-axis, respectively; and the two ends of the extension lines of the anti-slip patterns of the protrusions in the fourth carrying area intersect the positive half-axis of the X-axis and the negative half-axis of the Y-axis, respectively. Since the goods are mainly placed in the center, these anti-slip patterns can provide greater friction in any horizontal direction, making it less likely for the goods to slip off the base plate body, thus improving the anti-slip performance of the base plate. Attached Figure Description

[0016] Figure 1 This is a top view schematic diagram of the anti-slip handcart base plate according to an embodiment of the present invention;

[0017] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0018] Figure 3 This is a schematic diagram of the structure of the anti-slip handcart base plate according to an embodiment of the present invention;

[0019] Figure 4 for Figure 3 Enlarged view of point B in the middle;

[0020] Figure 5 This is a schematic diagram of the anti-slip handcart base plate of one embodiment of the present invention, viewed from the bottom.

[0021] Figure 6 This is a schematic diagram of the structure of a handcart according to an embodiment of the present invention.

[0022] The attached figures are labeled as follows:

[0023] The base plate body is 100, the first carrying area is 110, the second carrying area is 120, the third carrying area is 130, the fourth carrying area is 140, the positioning groove is 150, the handle mounting hole is 160, the mounting structure is 170, and the alignment structure is 180.

[0024] 200 raised dots, 210 anti-slip texture;

[0025] Casters 300;

[0026] Handle 400, connector 410. Detailed Implementation

[0027] This invention provides the following description with reference to the accompanying drawings to aid in a comprehensive understanding of the various embodiments of the invention as defined by the claims and their equivalents. The description includes various specific details to aid understanding, but these details should be considered exemplary only. Therefore, those skilled in the art will recognize that various changes and modifications can be made to the various embodiments described herein without departing from the scope and spirit of the invention.

[0028] In the description of this utility model, the orientation descriptions, such as up, down, front, back, left, right, etc., are based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model 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. Therefore, they should not be construed as limitations on this utility model.

[0029] It should be understood that when one element (e.g., the first element) is “connected” to another element (e.g., the second element), the element may be directly connected to the other element, or there may be an intermediary element (e.g., the third element) between the element and the other element.

[0030] An embodiment of this utility model provides a non-slip handcart floor, such as... Figure 1-4As shown, the system includes a base plate 100. A coordinate system is established with the center of the top surface of the base plate 100 as the zero point, the width direction of the base plate 100 as the X-axis, and the length direction of the base plate 100 as the Y-axis. The X-axis and Y-axis divide the top surface of the base plate 100 into four regions, corresponding to the four quadrants of the coordinate system. The first quadrant of the top surface of the base plate 100 is the first carrying area 110, the second quadrant is the second carrying area 120, the third quadrant is the third carrying area 130, and the fourth quadrant is the fourth carrying area 140. Goods can be placed in the first carrying area 110, the second carrying area 120, the third carrying area 130, and the fourth carrying area 140.

[0031] The first carrying area 110, the second carrying area 120, the third carrying area 130, and the fourth carrying area 140 are all provided with multiple protrusions 200, and the top surface of each protrusion 200 is provided with anti-slip textures 210. The two ends of the extension lines of the anti-slip textures 210 of the protrusions 200 of the first carrying area 110 intersect the positive semi-axis of the X-axis and the positive semi-axis of the Y-axis, respectively. Figure 2 For example, the anti-slip texture 210 of the first loading area 110 extends from the upper left corner to the lower right corner. The extension lines of the anti-slip texture 210 of the protrusions 200 of the second loading area 120 intersect the negative half-axis of the X-axis and the positive half-axis of the Y-axis, respectively. Figure 2 For example, the anti-slip texture 210 of the second loading area 120 extends from the upper right corner to the lower left corner. The extension lines of the anti-slip texture 210 of the protrusions 200 of the third loading area 130 intersect the negative half-axis of the X-axis and the negative half-axis of the Y-axis, respectively. Figure 2 For example, the anti-slip texture 210 of the third loading area 130 extends from the upper left corner to the lower right corner. The extension lines of the anti-slip texture 210 of the protrusions 200 of the fourth loading area 140 intersect the positive half-axis of the X-axis and the negative half-axis of the Y-axis, respectively. Figure 2 For example, the anti-slip texture 210 of the fourth cargo area 140 extends from the upper right corner to the lower left corner.

[0032] Since the goods are mainly placed in the center of the base plate, that is, mainly placed in the center of the top surface of the base plate body 100, the anti-slip texture 210 can provide greater friction in any horizontal direction, so the goods are not easy to slip off the base plate body 100, thus improving the anti-slip performance of the base plate.

[0033] In some embodiments, such as Figure 1 and Figure 2As shown, the extension lines of the anti-slip texture 210 of the protrusions 200 of the first carrying area 110 form 45° angles with the X-axis and Y-axis respectively; the extension lines of the anti-slip texture 210 of the protrusions 200 of the second carrying area 120 form 45° angles with the X-axis and Y-axis respectively; the extension lines of the anti-slip texture 210 of the protrusions 200 of the third carrying area 130 form 45° angles with the X-axis and Y-axis respectively; and the extension lines of the anti-slip texture 210 of the protrusions 200 of the fourth carrying area 140 form 45° angles with the X-axis and Y-axis respectively.

[0034] Therefore, the angle formed by the extension lines of the anti-slip patterns 210 of two adjacent loading areas in the X-axis or Y-axis directions is the same, both being 90°. In any horizontal direction, the friction provided by these anti-slip patterns 210 is relatively stable, the deviation is not too large, and the anti-slip performance is relatively stable.

[0035] In some embodiments, such as Figure 1 and Figure 2 As shown, the protrusions 200 of the first loading area 110 and the second loading area 120 can be symmetrically distributed relative to the Y-axis. The protrusions 200 of the third loading area 130 and the fourth loading area 140 can also be symmetrically distributed relative to the Y-axis, which can improve the stability of the anti-slip performance.

[0036] Furthermore, the protrusions 200 of the first carrying area 110 and the protrusions 200 of the fourth carrying area 140 can be symmetrically distributed relative to the X-axis, and the protrusions 200 of the second carrying area 120 and the protrusions 200 of the third carrying area 130 can also be symmetrically distributed relative to the X-axis, which can further improve the stability of the anti-slip performance.

[0037] In some embodiments, such as Figure 3 and Figure 4 As shown, the anti-slip texture 210 is a groove recessed on the top surface of the protrusion 200, and the cross-sectional shape of the groove is triangular. This groove can provide greater friction, thereby improving the anti-slip performance.

[0038] Furthermore, the protrusion 200 can be disc-shaped, and the groove can penetrate the coating point 200 in a horizontal direction.

[0039] In some embodiments, such as Figure 3 As shown, the top surface of the base plate 100 is also provided with a positioning groove 150 for placing casters. Multiple trolleys using the anti-slip trolley base plate of this embodiment can be stacked vertically. The casters of the upper trolleys can be placed in the positioning groove 150 of the lower trolleys. The positioning groove 150 positions the casters of the upper trolleys, making it less likely for the upper trolleys to slide. Multiple trolleys can be stacked stably, facilitating the storage and transportation of trolleys.

[0040] In some embodiments, such as Figure 5 As shown, a mounting structure 170 is provided at one side edge of the bottom surface of the base plate body 100, and an alignment structure 180 is provided at the opposite side edge of the bottom surface of the base plate body 100. The mounting structures 170 and alignment structures 180 of the two base plate bodies 100 can be detachably connected, that is, the mounting structure 170 of one base plate body 100 and the alignment structure 180 of the other base plate body 100 can be detachably connected. Therefore, the handcart using the anti-slip handcart base plate of this embodiment can be used alone, or multiple handcarts using the anti-slip handcart base plate of this embodiment can be combined for use, which is equivalent to increasing the area of ​​the base plate body 100 to accommodate goods with larger volume or area.

[0041] Furthermore, the mounting structure 170 is a plug, and the alignment structure 180 is a slot adapted to the plug. The plug can be inserted into the slot to realize the combined connection of the two base plate bodies.

[0042] The insert can extend downwards, and the slot can penetrate the base plate body 100 in the vertical direction.

[0043] An installation structure 170 is provided at the side edge of one long side of the bottom surface of the base plate body 100, and an alignment structure 180 is provided at the side edge of the other long side of the bottom surface of the base plate body 100; or, an installation structure 170 is provided at the side edge of one short side of the bottom surface of the base plate body 100, and an alignment structure 180 is provided at the side edge of the other short side of the bottom surface of the base plate body 100; or, an installation structure 170 is provided at the side edges of both one long side and one short side of the bottom surface of the base plate body 100, and an alignment structure 180 is provided at the side edges of both the other long side and the other short side of the bottom surface of the base plate body 100.

[0044] In some embodiments, such as Figure 3 and Figure 5 As shown, a handle mounting hole 160 is provided on the side edge of the top surface of the base plate body 100. The handle mounting hole 160 is used for mounting and fixing the handle, so that the base plate body 100 has a handle, making it convenient for users to drag or push the entire handcart.

[0045] An embodiment of this utility model provides a handcart, such as Figure 6 As shown, the anti-slip trolley base includes any of the above embodiments. Specific details regarding the anti-slip trolley base can be found in the above embodiments and will not be repeated here. Multiple casters 300 are fixed to the bottom of the base body 100 to facilitate the movement of the entire trolley.

[0046] In some embodiments, a handle 400 is detachably fixed to the base plate body 100. After the handle 400 is fixed to the base plate body 100, the entire trolley has a handle 400, making it convenient for the user to drag or push the entire trolley using the handle 400. After the handle 400 is removed from the base plate body 100, the handle 400 does not occupy the space on the top surface of the base plate body 100, and multiple trolleys can be stacked, facilitating the storage and transportation of trolleys.

[0047] Furthermore, a connector 410 is connected to the lower end of the handle 400. The connector 410 can be inserted into the handle mounting hole 160 of the above embodiment and detachably connected to the base plate body 100.

[0048] Specifically, elastic buckles can be provided on both sides of the connector 410. After the connector 410 is inserted into the handle mounting hole 160, the elastic buckles can be fastened to the bottom surface of the base plate body 100 to achieve a detachable connection between the handle 400 and the base plate body 100.

[0049] The terms and words used in the foregoing description and claims are not limited to their literal meaning, but are merely used by the applicant to enable a clear and consistent understanding of the present invention. Therefore, those skilled in the art should understand that the foregoing description of various embodiments of the present invention is for illustrative purposes only, and not intended to limit the present invention as defined by the appended claims and their equivalents.

Claims

1. A non-slip handcart floor, characterized in that: The system includes a base plate body. A coordinate system is established with the center of the top surface of the base plate body as the zero point, the width direction of the base plate body as the X-axis, and the length direction of the base plate body as the Y-axis. The first quadrant of the top surface of the base plate body is the first loading area, the second quadrant is the second loading area, the third quadrant is the third loading area, and the fourth quadrant is the fourth loading area. Each of the first, second, third, and fourth loading areas has multiple protrusions, and the top surface of each protrusion has anti-slip textures. The two ends of the extension lines of the anti-slip textures of the protrusions in the first loading area intersect the positive half-axis of the X-axis and the positive half-axis of the Y-axis, respectively. The two ends of the extension lines of the anti-slip textures of the protrusions in the second loading area intersect the negative half-axis of the X-axis and the positive half-axis of the Y-axis, respectively. The two ends of the extension lines of the anti-slip textures of the protrusions in the third loading area intersect the negative half-axis of the X-axis and the negative half-axis of the Y-axis, respectively. The two ends of the extension lines of the anti-slip textures of the protrusions in the fourth loading area intersect the positive half-axis of the X-axis and the negative half-axis of the Y-axis, respectively.

2. The anti-slip handcart floor according to claim 1, characterized in that: The extension lines of the anti-slip texture of the protrusions in the first loading area form 45° angles with the X-axis and Y-axis respectively; the extension lines of the anti-slip texture of the protrusions in the second loading area form 45° angles with the X-axis and Y-axis respectively; the extension lines of the anti-slip texture of the protrusions in the third loading area form 45° angles with the X-axis and Y-axis respectively; and the extension lines of the anti-slip texture of the protrusions in the fourth loading area form 45° angles with the X-axis and Y-axis respectively.

3. The anti-slip handcart base plate according to claim 1, characterized in that: The anti-slip texture is a groove with a concave top surface of the raised dots, and the cross-sectional shape of the groove is triangular.

4. The anti-slip handcart floor according to any one of claims 1-3, characterized in that: The top surface of the base plate body is also provided with a positioning groove for placing casters.

5. The anti-slip handcart floor according to any one of claims 1-3, characterized in that: An installation structure is provided at one side edge of the bottom surface of the base plate body, and an alignment structure is provided at the opposite side edge of the bottom surface of the base plate body; the installation structures and alignment structures of the two base plate bodies can be detachably connected.

6. The anti-slip handcart floor according to claim 5, characterized in that: The mounting structure is a plug, and the alignment structure is a slot adapted to the plug, and the plug can be inserted into the slot.

7. The anti-slip handcart floor according to any one of claims 1-3, characterized in that: A handle mounting hole is provided on the side edge of the top surface of the base plate body.

8. A handcart, characterized in that: The trolley base plate includes the anti-slip base plate as described in any one of claims 1-7, wherein a plurality of casters are fixed to the bottom of the base plate body.

9. The handcart according to claim 8, characterized in that: The base plate body is detachably fixed with a handle.

Images