TWM478710U - Improved structure of ladder anti-skid strip - Google Patents

Description

Stairway slider to improve structure

This creation is about an improved structure of stair anti-sliding strips, especially an assembly and disassembly that is extremely simple and can effectively improve the production and maintenance efficiency of the slider structure.

Generally, in order to take into account the safety of pedestrian walking stairs, most of them will be provided with a sliding strip structure on each step of the stairs. Among them, the simple way is to attach the rubber or metal sliding strip directly to the stairs by means of adhesive bonding (or other similar requirements). In the case of the case, the anti-slip surface (groove) structure on the anti-slip strip is used to form a rough anti-slip effect; however, the above-mentioned assembly method of the adhesive-adhesive anti-slip strip needs to be replaced after the anti-slip surface is worn. When it comes to sliders, it takes time and labor, and it is not economical.

Therefore, it is similar to the structure disclosed in the Republic of China Announcement No. M389144 "Improved Structure of the Slip-Strip", which is mainly composed of a pedestal, a hard rubber sheet and a rough portion; wherein the pedestal is an integrally formed plate body. The two sides of the two sides are respectively provided with two grooves. The hard rubber sheet is an integrally formed plate body, and the two side edges respectively extend with a flange, and a receiving portion is arranged on the top surface, and the rough portion is Metal stamping makes the surface of the surface rough surface. When combined, the rough part is firstly fixed to the receiving part of the top surface of the hard rubber sheet, and then the combined hard rubber sheet is inserted on the top surface of the base. The upper part is formed into a non-slip strip structure, and the simple combination of the hard rubber sheet and the base and the rough surface of the surface enable the easy removal of the hard rubber sheet to replace the wear. The rough part makes the sliding block structure play its anti-slip effect in all kinds of environments.

However, in the above-mentioned structure, since the hard rubber sheet is not easily bent and deformed, most of them can be assembled on the base only by the side extension, which is not only poor in overall assembly, but also in a small space. It is also not conducive to the dismantling of repairs in the future, and there are serious shortages in practical applications.

In view of the above shortcomings of the stairway slider structure, the creator has studied and improved the shortcomings of these shortcomings, and finally this creation has taken place.

The main purpose of the present invention is to provide an improved structure for a stairway sliding strip, which is provided with a guiding lower inclined surface along the assembly direction of the predetermined sliding strip and the anti-slip edge strip, so that the sliding strip and the sliding slip are respectively The side strips can be easily assembled with the associated slide base, which increases productivity and reduces assembly costs.

Another object of the present invention is to provide an improved structure of a stair anti-sliding strip, which is provided with a guiding guide slope on the base of the anti-sliding strip in the disassembly direction, so that the anti-sliding strip and the anti-slip strip can be easily Separated from the base of the anti-slider, for the purpose of maintenance or other occasions to improve the efficiency of disassembly.

In order to achieve the above purpose and effect, the technical means adopted by the present invention include: a stop slider base, which is disposed on the top surface of each step of the stairs, and a recessed accommodation space is arranged on the base of the stop slide, the capacity The first side of the opening of the space is respectively provided with a first stopping portion which is convexly extended in the middle, and a first locking groove is formed on one side of the bottom of the accommodating space next to each of the first stopping portions, and each first The blocking portion is provided with a first guiding inclined surface at least on a side edge of the groove adjacent to the first latching groove; a resilient sliding sliding strip is partially protruded into the receiving space of the base of the sliding sliding strip, and Top The portion is exposed on the outer side of the base of the sliding strip, and the sliding strip is respectively provided with a first latch portion extending into the first latching groove on the opposite sides, and the sliding strip is exposed The outer side of the slider base is provided with a friction surface having a large friction coefficient.

According to the above structure, the outer edge of each of the first latching portions is respectively provided with a first lower inclined surface on a side close to the base of the sliding strip.

According to the above structure, one side edge of the base of the sliding strip is provided with a vertical side of the vertical bending, and a side groove is provided between the side of the receiving space and the vertical side, and the opening of the side strip groove is opposite to the side Each of the second blocking portions is respectively provided with a second locking portion, and a second locking groove is formed on each of the second blocking portions adjacent to the bottom of the base of the sliding slider base, and each of the second stopping portions is at least close to the first A second guiding inclined surface is disposed on one side edge of the two latching groove, and a resilient sliding edge strip is partially protruded into the side strip groove, and is exposed at the top side of the sliding slider base The non-slip edge strip is respectively provided with a second latching portion extending into the second latching groove on the two side sides, and the sliding slip strip is exposed on the outer side of the sliding slider base. A friction surface with a large coefficient of friction.

According to the above structure, the outer edge of each of the second latching portions is respectively provided with a second lower inclined surface on a side close to the base of the sliding strip.

According to the above structure, the first and second stop portions respectively form a first and second guide sliding portions away from one side edge of the first and second latching grooves.

According to the above configuration, the first and second guide sliding portions are respectively selected from one of a sloped surface and an arcuate surface.

According to the above structure, the middle portion of the bottom of the sliding strip is concavely provided with a positioning concave portion, and the positioning space is correspondingly provided with a positioning convex portion which can be embedded in the positioning concave portion and formed to be fixed.

According to the above structure, the base of the stop slider is on the side of the side far from the vertical side The part is provided with a beveled side that gradually extends toward the top surface of each step.

According to the above structure, the friction surface of the anti-slip strip and the anti-slip strip is a structure having a sawtooth cross section.

In order to achieve a more specific understanding of the above objectives, effects and features of this creation, the following figures are illustrated as follows:

1‧‧‧Slide base

11‧‧‧ accommodating space

111‧‧‧ positioning convex

112‧‧‧First stop

1121‧‧‧The first guide

1122‧‧‧First guiding bevel

113‧‧‧First card groove

12‧‧‧Side strip slot

121‧‧‧Second stop

1211‧‧‧Second guide

1212‧‧‧Second guiding bevel

122‧‧‧Second card groove

13‧‧‧ oblique side

14‧‧‧Vertical side

2‧‧‧stop slider

21‧‧‧ positioning recess

22‧‧‧ First card department

221‧‧‧First lower bevel

23, 32‧‧‧ Friction surface

3‧‧‧Slip edge strip

31‧‧‧Second Card Department

311‧‧‧Second lower bevel

4‧‧‧Stairs

Fig. 1 is an exploded perspective view showing the first embodiment of the present invention.

Fig. 2 is an exploded perspective view showing the first embodiment of the present creation.

Figure 3 is a schematic diagram of the combined action of the first embodiment of the present creation (1).

Figure 4 is a schematic diagram of the combined action of the first embodiment of the present creation (2).

Fig. 5 is a combined appearance view of the first embodiment of the present creation.

Fig. 6 is a schematic diagram showing the application of the first embodiment of the present creation.

Fig. 7 is an exploded perspective view showing the second embodiment of the present creation.

Figure 8 is a schematic diagram of the combined action of the second embodiment of the present creation (1).

Figure 9 is a schematic diagram of the combined action of the second embodiment of the present creation (2).

Referring to Figures 1 and 2, it can be seen that the structure of the first embodiment of the present invention mainly includes: a sliding base 1, a sliding strip 2, a sliding edge strip 3, and the like, wherein the sliding base 1 An accommodating space 11 is disposed in the accommodating space 11 , and a locating protrusion 111 is disposed in the accommodating space 11 , and a first stopping portion 112 protruding in the middle is respectively disposed on the opposite sides of the accommodating space 11 . The first blocking portion 112 and the bottom of the accommodating space 11 naturally form a first The first recessed surface 1122 adjacent to the first latching groove 113 and the first slot away from the first latching recess 113 are respectively disposed on the outer side of the outer edge of each of the first blocking portions 112. A guide portion 1121 (which may be a slope).

In a possible embodiment, the slider base 1 can be respectively provided with a vertical side 14 on one side edge and a beveled side 13 extending gradually downward from the top side on the other side edge; An accommodating space 11 is disposed between the accommodating space 11 and the vertical side 14 , and the second side of the opening of the slat groove 12 is respectively provided with a second stopping portion 121 protruding in the middle, adjacent to each of the second stopping portions 121 A second latching groove 122 is formed on one side of the bottom of the base of the sliding block base 1 , and a second side adjacent to the second latching groove 122 is respectively disposed on the outer side of the outer edge of each of the second blocking portions 121 . The guiding slope 1212 and the second guiding portion 1211 (which may be a slope) away from the second latching groove 122.

The sliding strip 2 is an elastic structural body, and a positioning concave portion 21 corresponding to the positioning convex portion 111 is disposed in the middle portion, and a first locking portion 22 is respectively disposed on the opposite sides of the sliding sliding strip 2, and two The outer side of the first latching portion 22 is respectively provided with a first lower inclined surface 221 extending obliquely from the bottom to the top, and the top surface of the sliding strip 2 is provided with a friction surface 23 having a large friction coefficient. In practical applications, the friction is applied. Surface 23 can be a sawtooth cross-sectional structure.

The anti-slip strip 3 is an elastic structural body, and a second latching portion 31 is respectively disposed on the opposite sides of the second latching portion 31, and is disposed obliquely downward from the bottom to the outer side of the second latching portion 31. The second lower inclined surface 311 and the top surface of the anti-slip edge strip 3 are provided with a friction surface 32 having a large friction coefficient. In practical applications, the friction surface 32 may be a sawtooth sectional structure.

Referring to Figures 3 to 5, it can be seen that when the anti-slip strip 3 is to be inserted into the slat groove 12 during assembly, the phases of the second lower inclined surface 311 and the second second sliding portion 1211 are For the guiding action, in conjunction with the elastic deformation of the anti-slip edge strip 3 itself (as shown in FIG. 2), the anti-slip strip 3 can be easily assembled in the side strip groove 12 and exposed by the friction surface 32. The outer side of the second latching portion 31 is guided by the second guiding inclined surface 1212, and the trailing edge strip 3 is matched with the second sliding guiding surface 1212. The elastic deformation of the sliding edge strip 3 can be easily separated and separated from the inside and outside of the side strip groove 12.

Similarly, when the anti-sliding strip 2 is to be inserted into the accommodating space 11, the elastic deformation of the anti-sliding strip 2 itself is matched by the relative guiding action of the two first lower inclined surfaces 221 and the two first guiding portions 1121 ( As shown in FIG. 3, the anti-slip strip 2 can be easily assembled in the accommodating space 11 and exposed outside the slat base 1 by the friction surface 23; When the first guiding inclined surface 1122 is used to guide the outer side of the first locking portion 22, the elastic deformation of the sliding sliding strip 2 itself can be used to make the sliding sliding strip 2 easily inward from the receiving space 11. External slip separation.

Referring to FIG. 6, it can be seen that in the practical application of the first embodiment of the present invention, the slider base 1 can be disposed on the top surface of each step of the stairs 4, and the vertical side 14 is attached to each step of the stairs. 4 The front side edge enables the stop slider 2 and the anti-slip edge strip 3 to be positioned at a predetermined position on each step of the stairs 4 for stepping on the walking.

Referring to Figures 7 to 9, it can be seen that the structure of the second embodiment of the present invention mainly includes: a sliding base 10, a sliding strip 20 and a sliding edge strip 30, wherein the sliding base is 10 is provided with a recessed accommodating space 11 , and a locating protrusion 111 is disposed in the accommodating space 11 , and a first blocking portion 1120 protruding in the middle is respectively disposed on the opposite sides of the accommodating space 11 . A first latching groove 113 is formed between the first blocking portion 1120 and the bottom of the accommodating space 11 , and the outer edge of each of the first blocking portions 1120 is flanked by A first guiding slope 1122 adjacent to the first latching groove 113 and a first guiding sliding portion 1123 (which may be a circular arc surface) away from the first latching recess 113 are respectively disposed.

When the application is implemented, the slider base 10 can be respectively provided with a vertical side 14 on one side edge and a beveled side 13 extending gradually downward from the top side on the other side edge; A side groove 12 is defined between the side of the second side of the second side of the second side of the second side of the second stop portion 1210. A second latching recess 122 is formed on one side of the bottom of the strip base 1 , and a second guiding bevel adjacent to the second latching recess 122 is respectively disposed on the side of the outer edge of each of the second blocking portions 1210 . 1212, and a second guiding portion 1213 (which may be a circular arc surface) away from the second latching groove 122.

The anti-slip strip 20 is an elastic structural body, and a positioning recess 21 corresponding to the positioning convex portion 111 is disposed in the middle portion, and the opposite side of the anti-sliding strip 20 is respectively provided with an embedding (and completely close) The first latching portion 202 of the latching groove 113 is provided with a friction surface 23 having a large friction coefficient on the top surface of the sliding strip 20, and the friction surface 23 can be a sawtooth sectional structure.

The anti-slip edge strip 30 is an elastic structural body, and a second latching portion 301 capable of inserting (and completely fitting) the second latching recess 122 is respectively disposed on the opposite sides thereof. The top surface of the strip 30 is provided with a friction surface 32 having a large coefficient of friction, and the friction surface 32 can be a sawtooth cross-sectional structure.

During assembly, when the anti-slip strips 30 are embedded in the slats 12, the second slid portions 1213 are respectively guided to the second latching portions 301 to match the elastic deformation of the second latching portions 301 themselves. (as shown in Fig. 8), the slip edge strip 30 can be easily assembled The slats 12 are exposed to the outside of the slat base 1 by the friction surface 32; and when the slidable strips 30 are removed, the second slanting portions 1212 are used to form the second dam portions 301. Guided, in conjunction with the elastic deformation of the second latching portion 301 itself, the anti-slip strip 30 can be easily detached and separated from the inside and outside of the strip slot 12.

Similarly, when the sliders 20 are to be inserted into the accommodating space 11, the first first slider portions 1121 respectively guide the first latching portions 202 to match the elastic deformation of the first latching portions 202 themselves ( As shown in FIG. 9 , the anti-slip bar 20 can be easily assembled in the accommodating space 11 and exposed outside the anti-slip bar base 1 by the friction surface 23; The first latching surface 1122 is used to guide the first latching portion 202, and the elastic deformation of the first latching portion 202 itself is used to facilitate the sliding of the sliding strip 20 from the receiving space 11 to the outside. Slip separation.

In summary, the improved structure of the stair anti-sliding strip of this creation can achieve the effect of simplifying assembly and disassembly operations, improving production and maintenance efficiency, and is a novel and progressive creation, and applying for a new type of patent according to law; However, the contents of the above descriptions are only for the description of the preferred embodiments of the present invention. Any changes, modifications, changes or equivalent replacements that extend from the technical means and scope of the creation should also fall into the patent application of this creation. Within the scope.

1‧‧‧Slide base

11‧‧‧ accommodating space

111‧‧‧ positioning convex

112‧‧‧First stop

1121‧‧‧First upper guiding bevel

1122‧‧‧First lower guiding bevel

113‧‧‧First card groove

12‧‧‧Side strip slot

121‧‧‧Second stop

1211‧‧‧Second upper guiding bevel

1212‧‧‧Second lower guiding bevel

122‧‧‧Second card groove

13‧‧‧ oblique side

14‧‧‧Vertical side

2‧‧‧stop slider

21‧‧‧ positioning recess

22‧‧‧ First card department

221‧‧‧First lower bevel

23, 32‧‧‧ Friction surface

3‧‧‧Slip edge strip

31‧‧‧Second Card Department

311‧‧‧Second lower bevel

Claims (9)

The utility model relates to an improved structure of a stairway sliding strip, which comprises at least a base of a sliding strip, which is arranged on the top surface of each stepped staircase, and a recessed receiving space is arranged on the base of the sliding sliding strip, and the opening of the receiving space is a first stop portion is formed on the opposite side, and a first latching groove is formed on one side of the bottom of the accommodating space next to each of the first blocking portions, and each of the first blocking portions is at least a first guiding inclined surface is disposed on a side edge of the first latching groove; a resilient sliding sliding strip is partially protruded into the receiving space of the sliding slider base, and is exposed at the top The outer side of the outer side of the sliding strip base is provided with a first latching portion extending into the first latching groove on the opposite side of the sliding strip, and the sliding strip is exposed on the base of the sliding strip The portion on the outer side is provided with a friction surface having a large friction coefficient. The stairway slider improved structure according to claim 1, wherein the outer edge of each of the first latching portions is respectively provided with a first lower inclined surface on a side close to the base of the sliding strip. The stairway slider improved structure according to claim 1 or 2, wherein a side edge of the base of the slide bar is provided with a vertical side of the vertical bend, between the side of the accommodating space and the vertical side. a side groove is disposed, and the second opposite side of the opening of the side strip groove is respectively provided with a second stopping portion protruding in the middle, and a second portion is formed on each of the second stopping portions adjacent to the bottom of the base of the sliding strip base a second guiding portion is provided with a second guiding inclined surface at least one edge of the second locking groove, and a resilient sliding edge strip is partially inserted into the edge groove. And the top portion is exposed on the outer side of the base of the anti-slip strip, and the anti-slip strip is respectively provided on the two side sides with a second latch portion extending into the recess of the second latch, and the slip-slip edge The strip is exposed on the outer side of the base of the slider to be provided with a friction surface having a large friction coefficient. The stairway slider improved structure according to claim 3, wherein the outer edge of each of the second latching portions is respectively provided with a second lower inclined surface on a side close to the base of the sliding strip. The stairway slider improved structure according to claim 3, wherein the first and second stop portions respectively form a first and second guide sliding portion at a side edge away from the first and second latching grooves. . The stairway slider improved structure according to claim 5, wherein the first and second guide sliding portions are respectively selected from one of a sloped surface and a circular arc surface. The improved structure of the stairway slider according to the first aspect of the invention, wherein the bottom portion of the bottom of the sliding strip is concavely provided with a positioning recess, and the receiving space is correspondingly provided with a positioning capable of being embedded in the positioning recess and forming a fixed position. Convex. The stair anti-slip strip improving structure according to claim 3, wherein the anti-sliding strip base is provided on a side of the side away from the vertical side, and a beveled side gradually extending toward the top surface of each step. The stair anti-slip strip improving structure according to claim 3, wherein the friction surface of the anti-slip strip and the anti-slip strip is a structure having a sawtooth cross section.