CN1042755C

CN1042755C - Slip prevention member

Info

Publication number: CN1042755C
Application number: CN94119368A
Authority: CN
Inventors: 中野健; 吉泽仁
Original assignee: Honda Motor Co Ltd
Current assignee: Honda Motor Co Ltd
Priority date: 1993-12-08
Filing date: 1994-12-05
Publication date: 1999-03-31
Anticipated expiration: 2014-12-05
Also published as: TW235946B; KR0185766B1; ES2120828A1; IT1267193B1; ITTO941000A1; ES2120828B1; JPH07156846A; KR950017638A; JP3415239B2; ITTO941000A0; CN1111201A

Abstract

An antiskid to be formed on a surface of a step floor 3 of a motor scooter is formed so that a large number of blocks are continued to each other by using a single antislipping projection 5 and a contour circle 4 in which this base 6 is inscribed as one block. The antislipping projection 5 is a equilateral quadrangular pyramid by forming slant faces 10 as recessed surfaces, and since ridgelines 9 become an acute angle, grip force is improved, and since a root part 7 between adjacent antislipping projections 5 is formed wide and flat, mud discharging performance is improved. Since mud at the footwear bottom enters a space formed between the footwear bottom and the slant faces 10, the grip force is hardly reduced. Hence the said antiskid has the advantage of high occlusive force and good mud discharging performance.

Description

Slip-proofing device

The present invention relates to be formed with from the teeth outwards the parts of a lot of non-slip process, for example be particularly suitable for the parts on the pedal floor (step floor) of motor scooter.

Utility model discloses the disclosed parts on the pedal floor of motor scooter that are applicable to of flat 2-35034 communique and can be used as example in the prior art.In this piece communique, described and be formed with on the surface on pedal floor that a lot of approximate V-shaped and cross section is the parts of convex-concave style of the anti-skidding usefulness of lune from the plane.As another example of prior art, be to be formed with the non-slip process of much making tetrapyamid shape continuously (to represent a) parts of its base with double dot dash line among Fig. 4.

; in above-mentioned two examples in the prior art; cause by non-slip process top and plane inclined-plane and crest line by the projection that prevents from the to skid snap-in force that sole produces at the bottom of to boots etc.; wherein; under the situation of positive rectangular pyramid; shown in the double dot dash line b among Fig. 4, because the angle [alpha] of crest line is roughly the right angle, so will be restricted naturally to the wedging degree of sole.In addition, under the occasion of adhering to mud on the sole, in case these mud enter in the gap of sole with the inclined-plane, the problem that snap-in force reduces will take place.

In addition, owing between the non-slip process of adjacency, be formed with the paddy of V-arrangement, and make the mud that accumulates in its face be difficult to take out, this produces the problem of desliming poor performance again.

Make cleaning be easy to carry out in order to obtain good desliming performance, though can consider the interval of adjacent non-slip process is strengthened,, such one does and can make the decreased number of non-slip process, thereby snap-in force is reduced, and therefore, it is contradiction that snap-in force and desilt are improved simultaneously.The objective of the invention is and to address these problems.

In order to solve above-mentioned problem, be formed with many non-slip process on the surface of slip-proofing device of the present invention continuously, each non-slip process is made of polygonal pyramid body or many prismoids, and the whole inclined-plane of this non-slip process is made of the recessed curved concave of inside side.

From plan view, a non-slip process is with making one around the gabarit circle around its base, and form many such one things from the teeth outwards continuously, simultaneously, the part of the outline circle of adjacency is overlapped mutually, further can also between the relative base of adjacent non-slip process, form smooth valley portions.

Because the inclined-plane of non-slip process forms the curved concave that inwardly concaves, and each crest line is acutangulated,, snap-in force is increased so this crest line is strengthened the wedging of sole.In addition, even there is mud to enter sole, then because the inclined-plane is a curved concave, so reduce the reduction degree of snap-in force with between the inclined-plane.

In addition, from plan view, a non-slip process is with making one around the outline circle around the substrate limit, when forming continuously many such one things from the teeth outwards, the part of the outline circle of adjacency is overlapped mutually, so just, make the inclined-plane of non-slip process make curved concave easily, and easily in the lowest point part of joining non-V font being set between the non-slip process, thereby the desliming performance is improved.

Smooth the lowest point part is set between the relative base of the non-slip process of joining further improves the desliming performance.

Because non-slip process of the present invention has the crest line of acute angle, thus to the wedging of sole easily, increased snap-in force.On the other hand because the inclined-plane of non-slip process is to make curved concave, so and sole between be formed with the space, the mud on the sole enters in this space, so snap-in force be difficult for to reduce.

In addition, from plan view, a non-slip process is together around the round-formed one of gabarit around its base, when forming many such one things from the teeth outwards continuously, the part of the gabarit circle of adjacency is overlapped mutually, can make the non-slip process inclined-plane make curved concave easily like this, the lowest point part of V font is set between the non-slip process of adjacency again easily, thereby the desliming performance is improved.Snap-in force is improved and the raising of desliming performance, reached two opposite purposes simultaneously.

The smooth the lowest point part of configuration between the relative base of adjacent non-slip process can also further improve the desliming performance.

Be applicable to the embodiment on the pedal floor of motor scooter below in conjunction with description of drawings.

Fig. 1 is the plan view of the two-wheeled motorcycle that is suitable for of embodiment;

Fig. 2 is the amplification view along the A part B-B line of Fig. 1;

Fig. 3 is with the plan view after the unit amplification of slip-proofing device;

Fig. 4 is the amplification view along the C-C line of Fig. 2;

Fig. 5 is the figure that is equivalent to Fig. 3 of another embodiment.

Fig. 1 is the motor scooter plan view that embodiment is suitable for, and shows the plane amplification shape of the slip prevention part on the middle A part of publishing picture.

In the figure, pedal floor 3 is configured between handlebar 1 and the vehicle seat 2, forms shoe on the surface on pedal floor 3.This shoe is made a unit with circle and is formed many continuously, each unit all by gabarit circle 4 and in connect gabarit circle 4 non-slip process 5 constitute.This shoe can form one with the surface on pedal floor, also can form separately earlier, and then be stacked and placed on the pedal floor.Be to be formed directly on the surface on plastic pedal floor 3 in the present embodiment.

Non-slip process 5 is approximated to the orthopyramid shape, is connected in its base 6 on the gabarit circle 4.Between the base 6 of circular arc with non-slip process 5 of gabarit circle 4, be formed with the smooth valley portions 7 of on plan view, seeing roughly to become two convex lens shape.

Fig. 2 is the amplification view along the B-B of the A portion line of Fig. 1, and Fig. 3 is a unit figure who constitutes slip-proofing device, amplifies by plane perspective and expresses the overall structure that is made of gabarit circle 4 and non-slip process 5, and Fig. 4 is the amplification view along two C-C lines of Fig. 2.

From the A of Fig. 1 part and Fig. 3, can know and find out, around it, have the gabarit of four onesize adjacency to justify 4 and overlap each other for a gabarit circle 4.The center of the gabarit of these four adjacency circle 4 and has identical radius respectively on four summits of the square (dotted line C) of the interior gabarit circle 4 that meets central authorities.In addition, the circular arc of central gabarit circle 4 becomes each base 6 of four non-slip process 5 of adjacency, otherwise four bases 6 that prevent slide protrusion 5 of central authorities are equivalent to respectively in abutting connection with each 1/4 circular arc of gabarit circle 4.

To shown in Figure 4, non-slip process 5 has sharp-pointed summit 8 as Fig. 2, and four ribs 9 of orthogonal form acute angles beta (Fig. 4) on this summit 8, and the inclined-plane 10 between the rib 9 of adjacency forms the curved concave that inwardly concaves.

Can find out obviously from Fig. 2, link to each other in each end that though form paddy with the same approximate V-arrangement of parts before, the width of formation is than the former the also wide space of V-arrangement paddy between relative inclined-plane 10 in abutting connection with the relative rib 9 of non-slip process 5.And the smooth valley portions 7 that forms between relative base 6 is compared with the lowest point that the former is nearly V-arrangement ditch shape; Width significantly broadens.

The following describes the effect of present embodiment.

As shown in Figure 3, when occupant's sole 11 stepped down on the slip-proofing device, non-slip process 5 was by the rib 9 of sharp-pointed summit 8 and the acute angle sole 11 of nipping at an easy rate, and its result increases snap-in force.

In addition, because the 10 one-tenth curved concave in inclined-plane, and between with sole 11, be formed with space 12.Therefore, even mud 13 attached on the sole 11, because these mud are fallen in the space 12, makes a concerted effort to reduce so also be difficult for making crowing.

Pedal floor before, because the inclined-plane couples together between rib 9 by the tabular surface handle, and do not form so recessed space, so as long as accompany mud between sole 11 is with the inclined-plane snap-in force is reduced, embodiments of the invention have solved this problem.

In addition, smooth the lowest point part 7 so even mud 14 enters in this part, also can take out with comparalive ease, makes the desliming raising owing to be formed with between the relative base 6 of adjacent non-slip process 5 than broad.Snap-in force is improved its result and this a pair of conflicting effect of desliming raising reaches simultaneously.

In addition, when on sole 11 and even pedal floor 3, being attached with easily sliding thing such as snow and ice, because there not be pedal floor always to skid like that, so can also be adapted at use in the snow.

Fig. 5 is another embodiment that forms positive truncated rectangular pyramids shape, and top plan 15 is equivalent to face that the top 8 side along continuous straight runs of a last embodiment are cut away; The side seems approximate and is platform shape that the top is smooth top plan 15.

So, though the wedging degree of 15 pairs of soles 11 of top plan more or less reduce,, because the top of non-slip process 5 cannot not become sharply, so even can not feel that concerning the occupant who wears soft sole 11 pin is uncomfortable yet.Except this point, the same with previous embodiment, can improve snap-in force to a certain extent, simultaneously, can suppress equally snap-in force is reduced and to improve the desliming performance because of the mud on the sole 11 etc.

Four gabarit circles 4 of adjacency are overlapped in this wise on a gabarit circle 4, make non-slip process 5 become tetrapyamid shape, equally, make three gabarit circle 4 coincidences of adjacency just become triangular taper etc., the method of the coincidence by changing gabarit circle 4, just can form non-slip process 5, and easily inclined-plane 10 be formed curved concave and is easy to form smooth the lowest point part 7 with arbitrary shape.

But, not necessarily leave no choice but the lowest point part 7 is made smooth shape, also can form the continuous curved surface (the symbol 7a that in Fig. 2, represents) in relative each inclined-plane 10 of adjacent non-slip process 5 in this case with double dot dash line, because 7 one-tenth non-V fonts of the lowest point part, so desliming also can improve, also can make the lowest point part 7 be easy to processing.

In addition, not necessarily leave no choice but make the gabarit circle of adjacency overlapped, also can adopt the arrangement that leaves mutually.

The present invention is not subjected to the qualification of above-mentioned each embodiment, various application can be arranged, for example also can be as pedal floor before, formation is seen as the continuous non-slip process of approximate square lattice shape from the plane, and between the adjacent non-slip process of each non-slip process, arrange approximate V-shaped the lowest point part, and the curved concave of each beveled one-tenth resemble the various embodiments described above of non-slip process.Like this, owing to have the advantage while that above-mentioned curved concave is brought, the density of non-slip process is increased, so can improve snap-in force.

In addition, comprise as the object that is suitable for slip-proofing device of the present invention: the floor of automobile and step, take thing on the snow and ice, floor and stair in the building, the scaffold of operation field and ladder and the various mats of walking on the surface, the shoe of various uses such as the road surface of mating formation in addition.

Claims

1. a slip-proofing device is formed with many non-slip process in its surface, and each non-slip process all is made of polygonal pyramid body or many prismoids, it is characterized in that, each inclined-plane of each non-slip process forms the curved concave that inwardly concaves respectively.

2. slip-proofing device as claimed in claim 1 is characterized in that, forms manyly by a non-slip process with around the circular all-in-one-piece one of the gabarit around its base thing continuously, and the part of the gabarit of adjacency circle overlaps mutually.

3. slip-proofing device as claimed in claim 1 or 2 is characterized in that, is formed with smooth the lowest point part between the relative base of adjacent non-slip process.