Ergonomic leveler

Abstract

The utility model relates to a leveler conforming to ergonomics, the leveler is provided with a base and a spinning cover, the base is provided with a clamping and propping plate, a connecting plate and a combining rod, the connecting plate is connected with the clamping and propping plate and the combining rod, the spinning cover is detachably combined with the base and is provided with a screwing part and a spinning part, and the screwing part and the spinning part are matched with each other. The screwing part is arranged at the top of the spinning cover and combined with the combining rod, the spinning part is combined with the screwing part and is of a cover body structure with a downward opening, the spinning part is provided with at least one rotating spoke, and the at least one rotating spoke is convexly arranged on the outer surface of the spinning part in an arc-shaped extending mode from the screwing part to the opening direction. And an attaching cambered surface is arranged on the outer side, far away from the screwing part, of each rotating spoke, so that the leveler which is stable, fit, convenient to hold and capable of rotating in a labor-saving manner is provided.

Description

Technical Field

[0001] The utility model relates to a leveler, in particular to an ergonomic leveler which is stable and fits the body, convenient to hold and can be rotated with little effort. Background Art

[0002] In order to ensure that the tiles can remain flat and not uneven when attached to the ground or wall, a leveler is generally used in the process of attaching the tiles. The leveler clamps and presses two adjacent tiles to ensure that the laying height and position of the two adjacent tiles are consistent. Among them, the existing leveler 80 is as follows Fig.10 As shown, there are a base 81 and a spin-on cover 82, the base 81 is provided with a clamping plate 811, a connecting plate 812 and a combining rod 813, the connecting plate 812 connects the clamping plate 811 and the combining rod 813, the spin-on cover 82 can be rotatably combined with the combining rod 813 of the base 81, so as to press the two tiles between the base 81 and the spin-on cover 82; further, in order to reduce the weight of the spin-on cover 82, the existing leveler 80 designs the spin-on cover 82 into a hollow structure, so that the spin-on cover 82 forms a plurality of spaced ribs 83 in the middle section, each of the ribs 83 is an inclined straight strip body, the user can rotate the spin-on cover 82 relative to the base 81 by pressing the ribs 83 with his fingers, and then adjust the distance between the spin-on cover 82 and the base 81, so as to clamp the two tiles.

[0003] However, although the existing leveler 80 can provide a leveling effect by pressing against two adjacent tiles, please refer to the following Fig.11 As shown, when the user rotates the spin-on cover 82 of the existing leveler 80, since each of the ribs 83 of the spin-on cover 82 is a straight strip, the user's bent fingers cannot be firmly and tightly pressed against each of the corresponding ribs 83, and a gap is easily generated between the fingers and the corresponding ribs 83, so that the user cannot conveniently hold and rotate the spin-on cover 82, and must further apply additional force to hold the spin-on cover 82 and rotate it relative to the base 81, which is relatively inconvenient and laborious to use. Since the user's fingers cannot be firmly attached to the corresponding ribs 83, the user must hold the ribs 83 at a specific angle, such as from top to bottom, to increase the contact area between the fingers and the ribs 83. However, the specific holding angle is not ergonomic, so that the user may feel uncomfortable and unable to rotate the spin-on cover 82 smoothly during the process of applying force to rotate the spin-on cover 82, which increases the inconvenience of operation. Since the existing leveler 80 has the above-mentioned problems and shortcomings, the existing leveler 80 has room for improvement. Utility Model Content

[0004] Therefore, in order to solve the problems that the existing levelers are prone to gaps between the fingers and the corresponding ribs, and cannot be rotated stably and tightly against each other, and additional force must be applied, causing inconvenience and effort in use, and not ergonomic, the utility model provides a leveler, which is provided with an ergonomic structure and contour, so that the user's fingers can rotate stably and tightly against each other, and can be operated in a labor-saving and easy-to-hold manner, thereby providing a leveler that is stable, fits well, is easy to hold, and rotates with labor-saving rotation.

[0005] Based on the above purpose, the utility model provides an ergonomic leveler, which is provided with a base and a spin-on cover, wherein:

[0006] The base is provided with a clamping plate, a connecting plate and a combining rod, and the connecting plate is connected to the clamping plate and the combining rod; and

[0007] The spin-on cover can be detachably combined with the base and is provided with a screw-on portion and a spin-on portion, the screw-on portion is provided at the top of the spin-on cover and is combined with the combining rod, the spin-on portion is combined with the screw-on portion and is a cover body structure with an opening facing downward, the spin-on portion is provided with at least one rotating spoke, and the at least one rotating spoke is convexly provided on the outer surface of the spin-on portion and extends in an arc shape from the screw-on portion toward the opening, and each of the rotating spokes is provided with an abutting arc surface on the outer side away from the screw-on portion.

[0008] Furthermore, in the aforementioned leveler, the spinning portion is provided with three rotating spokes, one end of the three rotating spokes are connected at the screw-fitting portion, and the other ends of the three rotating spokes extend radially toward the opening direction.

[0009] Furthermore, as described above, the spin-on cover is provided with an abutment hole between two adjacent rotating spokes, each of the abutment holes penetrates the outer surface of the spin-on cover, and each of the abutment holes forms an auxiliary abutment surface between the outer periphery and the two adjacent rotating spokes.

[0010] Preferably, in the leveler as described above, each of the abutment holes is a non-circular structure, and each of the auxiliary abutment surfaces is connected to one of the abutment arc surfaces.

[0011] Preferably, in the leveler as described above, the spin-on cover is provided with a prompt symbol on at least one of the auxiliary abutment surfaces.

[0012] Preferably, in the leveler as described above, the spinning cover is provided with a pressing ring edge at the bottom of the spinning portion.

[0013] Preferably, in the leveler as mentioned above, the threaded portion has a plurality of convex ribs disposed at intervals on an outer surface thereof.

[0014] Preferably, in the leveler as described above, the clamping plate is provided with a clamping surface on the top surface, and at least one clamping portion is provided at each end, and each of the clamping portions is formed with a plurality of abutment teeth arranged in a stepped manner on the bottom surface.

[0015] Preferably, in the leveler as described above, the connecting plate is combined with the clamping surface of the clamping plate, and a through hole is provided between the connecting plate and the clamping plate.

[0016] Preferably, as described above, the leveler, wherein the combining rod is combined with an end of the connecting plate away from the clamping plate, the combining rod is provided with a thread on the outer surface, the threaded portion is penetrated by a threaded hole, and the threaded hole can be combined with the thread of the combining rod.

[0017] By means of the above-mentioned technical means, the utility model is an ergonomic leveler. By providing at least one rotating spoke with an arc-shaped extension and an abutting arc surface on the spin-on cover, the user can allow his fingers to firmly abut against the spin-on cover while holding the spin-on cover and rotating it relative to the base. No additional force is required, and the spin-on cover can be held and rotated relative to the base, which is relatively convenient and labor-saving to use. In addition, the structural configuration in which each rotating spoke extends in an arc shape, each abutting arc surface is an arc surface, and each auxiliary abutting surface is provided on the outer periphery of the non-circular abutting hole makes the spin-on cover ergonomic, allowing the user's fingers to hold the spin-on cover at a comfortable angle for rotation, thereby providing a leveler that is stable, fits well, is easy to hold, and can be rotated with labor-saving. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a three-dimensional appearance diagram of the ergonomic leveler of the utility model.

[0019] Figure 2 The utility model is a three-dimensional exploded view of the ergonomic leveler.

[0020] Figure 3 This is another exploded perspective view of the ergonomic leveler of the present invention.

[0021] Figure 4 It is a cross-sectional side view of the ergonomic leveler of the utility model.

[0022] Figure 5 This is a top view of the ergonomic leveler of the utility model.

[0023] Figure 6 The utility model is a three-dimensional schematic diagram of the ergonomic leveler in operation.

[0024] Figure 7The utility model is a top view schematic diagram of the operation of the ergonomic leveler.

[0025] Figure 8 and Fig. 9 The utility model is a cross-sectional side view of the ergonomic leveler performing a leveling operation on a tile.

[0026] Fig.10 The figure is a three-dimensional appearance diagram of an existing leveler.

[0027] Fig.11 A cross-sectional side view of an existing leveler in use. DETAILED DESCRIPTION

[0028] The following is a detailed description of the technical means used by the present invention to achieve the intended purpose of the present invention with reference to the drawings and preferred embodiments of the present invention.

[0029] The utility model provides an ergonomic leveler, please refer to Figures 1 to 5 In the preferred embodiment shown, the leveler is provided with a base 10 and a spin-on cover 20, wherein:

[0030] The base 10 is provided with a clamping plate 11, a connecting plate 12 and a connecting rod 13. Figure 2 and Figure 3 As shown, the clamping plate 11 is provided with a straight clamping surface 111 on the top surface, and at least one clamping portion 14 is provided at each end, and each of the clamping portions 14 is formed with a plurality of stepped abutting teeth 141 on the bottom surface, which can increase the contact area and friction between the clamping plate 11 and the cement or other attached fluid, so that the clamping plate 11 can be firmly set on the cement; preferably, the clamping plate 11 is provided with two spaced-apart clamping portions 14 at each end, and the two spaced-apart clamping portions 14 are A gap 142 is provided between the two plates, which gradually expands from the inside to the outside; the connecting plate 12 is combined with the clamping surface 111 of the clamping plate 11 and is located between the clamping portions 14; further, a through hole 121 is provided between the connecting plate 12 and the clamping plate 11, and the connecting plate 12 can be broken relative to the clamping plate 11 by the setting of the through hole 121; the combining rod 13 is combined with one end of the connecting plate 12 away from the clamping plate 11, and the combining rod 13 is provided with a thread 131 on the outer surface.

[0031] The screw-on cover 20 can be detachably combined with the base 10 and is provided with a screw-on portion 21 and a screw-on portion 22. The screw-on portion 21 is provided at the top of the screw-on cover 20 and is combined with the coupling rod 13. The screw-on portion 21 is provided with a screw-on hole 211, which can be combined with the thread 131 of the coupling rod 13, so that the screw-on cover 20 can be moved relative to the base 10 via the screw-on portion 21 and the coupling rod 13; further, the screw-on portion 21 is provided with a plurality of convex ribs 212 arranged at intervals on the outer surface, so that the user can firmly press against the screw-on portion 21 to rotate the screw-on cover 20; ... The part 22 is combined with the screw-on part 21 and is a cover structure with an opening 221 facing downward. The spinning part 22 is provided with at least one rotating spoke 23, and the at least one rotating spoke 23 is convexly provided on the outer surface of the spinning part 22 in an arc-shaped extension from the screw-on part 21 toward the opening 221. Each of the rotating spokes 23 is provided with an abutting arc surface 231 on the outer side away from the screw-on part 21; further, the spinning part 22 is provided with three rotating spokes 23, one end of the three rotating spokes 23 is connected to the screw-on part 21, and the other end respectively extends radially toward the opening 221; further, as Figure 5 As shown, the three rotating spokes 23 are arranged on the spinning portion 22 at an angle of 120 degrees; preferably, the spinning cover 20 is provided with a resting hole 24 between two adjacent rotating spokes 23, each of the resting holes 24 penetrates the outer surface of the spinning cover 20 and is a non-circular structure, each of the resting holes 24 forms an auxiliary resting surface 25 between the outer periphery and the two adjacent rotating spokes 23, and the auxiliary resting surface 25 is connected to one of the resting arc surfaces 231. When the user holds each of the rotating spokes 23 and rotates the spinning cover 20, the user's fingers can be rested on the resting arc surfaces 231 and the auxiliary resting surfaces 25, so as to be able to The contact area between the user's fingers and the spin-on cover 20 is increased, so that the spin-on cover 20 can be rotated stably by abutting against it. Secondly, the structure of the arc-shaped design of each rotating spoke 23, each abutting arc surface 231 and each auxiliary abutting surface 25 can be matched, so that when the user holds the spin-on cover 20, each finger can hold each rotating spoke 23 at a convenient and comfortable angle, providing an ergonomic structure. Furthermore, the spin-on cover 20 is provided with a prompt symbol 26 on at least one of the auxiliary abutting surfaces 25 for the user to know the rotation direction of the spin-on cover 20. Furthermore, the spin-on cover 20 is provided with a pressing ring edge 27 at the bottom of the spinning portion 22.

[0032] When using this ergonomic leveler, please refer to the following: Figure 6 and Figure 7As shown, the user's fingers 40 are respectively in contact with the arcuate surfaces 231 of the rotating spokes 23 of the spin-on cover 20, and can also be in contact with the connected auxiliary contact surfaces 25, so that the user's fingers 40 can be in contact with the spin-on cover 20 over a large area (such as Figure 6 and Figure 7 The three-finger snap fit shown in the figure allows the user to closely abut against the spin-on cover 20 without applying additional force, thereby being able to conveniently and labor-savingly rotate relative to the base 10; further, the abutment hole 24 provided between two adjacent rotating spokes 23 allows the user's fingers 40 to be closer to the corresponding abutment arc surface 231 and the auxiliary abutment surface 25 during the process of extending into the interior of the spin-on cover 20, thereby providing a stable and comfortable effect; further, through the structural configuration in which each rotating spoke 23 extends in an arc shape, each abutment arc surface 231 is an arc surface, and each auxiliary abutment surface 25 is provided on the outer periphery of the non-circular abutment hole 24, the spin-on cover 20 is ergonomic, allowing the user's fingers 40 to hold the spin-on cover 20 at a comfortable angle for rotation, thereby providing a labor-saving rotation effect.

[0033] Please refer to the following Figure 8 and Fig. 9 As shown, when the ergonomic leveler of the utility model is used for leveling operation; first, the base 10 is set on a cement 50, and the contact area between the clamping plate 11 and the cement 50 is increased by the abutting teeth 141 of each clamping portion 14 of the clamping plate 11, so that the base 10 can be firmly set on the cement 50 through the clamping plate 11; two tiles 60 to be laid are respectively set on both sides of the connecting plate 12, so that the bottom surfaces of the two tiles 60 are in contact with the clamping surface 111 of the clamping plate 11; the screwing portion 21 of the spin-on cover 20 is combined with the combining rod 13, and as shown Figure 6 As shown, by rotating the rotating spokes 23 through the fingers 40, the spin-on cover 20 is rotated and moved relative to the base 10, and moves toward the direction of the two tiles 60, so that the pressing ring edge 27 is in contact with the top surface of the two tiles 60; at this time, the two tiles 60 will be clamped between the clamping plate 11 of the base 10 and the pressing ring edge 27 of the spin-on cover 20, thereby providing an effect of leveling the tiles 60.

[0034] By means of the above-mentioned technical means, the ergonomic leveler of the utility model is provided with at least one rotating spoke 23 extending in an arc shape and having an abutting arc surface 231 on the spin-on cover 20, so that the user can hold the spin-on cover 20 and rotate it relative to the base 10 with the fingers 40 firmly in contact with the spin-on cover 20 without applying additional force, and the spin-on cover 20 can be held and rotated relative to the base 10, which is relatively convenient and labor-saving to use. In addition, the structural configuration in which each rotating spoke 23 extends in an arc shape, each abutting arc surface 231 is an arc surface, and each auxiliary abutting surface 25 is provided on the outer periphery of the non-circular abutting hole 24 makes the spin-on cover 20 ergonomic, so that each finger 40 of the user can hold the spin-on cover 20 at a comfortable angle for rotation, thereby providing a leveler that is stable, fits well, is easy to hold, and can be rotated with labor-saving.

[0035] The above is only a preferred embodiment of the present invention, and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment as above, it is not used to limit the present invention. Any technician familiar with this profession can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. An ergonomic leveler, characterized in that: The leveler is provided with a base and a spin-on cover, wherein: The base is provided with a clamping plate, a connecting plate and a combining rod, and the connecting plate is connected with the clamping plate and the combining rod; and The spin-on cover can be detachably combined with the base and is provided with a screw-on portion and a spin-on portion, the screw-on portion is provided at the top of the spin-on cover and is combined with the combining rod, the spin-on portion is combined with the screw-on portion and is a cover body structure with an opening facing downward, the spin-on portion is provided with at least one rotating spoke, and the at least one rotating spoke is convexly provided on the outer surface of the spin-on portion and extends in an arc shape from the screw-on portion toward the opening, and each of the rotating spokes is provided with an abutting arc surface on the outer side away from the screw-on portion.

2. The leveler according to claim 1, characterized in that The spinning portion is provided with three rotating spokes, one end of the three rotating spokes are connected at the screw-fitting portion, and the other ends extend radially toward the opening direction.

3. The leveler according to claim 2, characterized in that The spin-on cover is provided with a resting hole between two adjacent rotating spokes, each of the resting holes penetrates the outer surface of the spin-on cover, and each of the resting holes forms an auxiliary resting surface between the outer periphery and the two adjacent rotating spokes.

4. The leveler according to claim 3, characterized in that : Each of the abutment holes is a non-circular structure, and each of the auxiliary abutment surfaces is connected to one of the abutment arc surfaces.

5. The leveler according to claim 4, characterized in that The spin-on cover is provided with a prompt symbol on at least one of the auxiliary abutment surfaces.

6. The leveler according to any one of claims 1 to 5, characterized in that The spinning cover is provided with a pressing ring edge at the bottom of the spinning part.

7. The leveler according to any one of claims 1 to 5, characterized in that The screw-on portion has a plurality of convex ribs disposed at intervals on its outer surface.

8. The leveler according to any one of claims 1 to 5, characterized in that The clamping plate is provided with a clamping surface on the top surface, and at least one clamping portion is provided at both ends, and each of the clamping portions is formed with a plurality of abutment teeth arranged in a stepped manner on the bottom surface.

9. The leveler according to claim 8, characterized in that The connecting plate is combined with the clamping surface of the clamping plate, and a through hole is provided between the connecting plate and the clamping plate.

10. The leveler according to claim 9, characterized in that : The combining rod is combined with one end of the connecting plate away from the clamping plate. The combining rod is provided with a thread on the outer surface. The screw-in portion is penetrated by a screw-in hole, and the screw-in hole can be combined with the thread of the combining rod.

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