Once-formed internal and external corner elastic floor material structure

Abstract

The utility model belongs to the technical field of building materials, and discloses a once-formed internal and external corner elastic floor material structure which comprises an internal corner assembly, the internal corner assembly comprises an internal corner liner and a first surface layer elastic material which are integrally formed, and the first surface layer elastic material is laid on the outer side of the internal corner liner. The internal corner liner is used for supporting a vertical face and a horizontal face for the first face layer elastic material, the bottom of the internal corner liner is provided with a bottom face attached to the ground, and the inner side of the internal corner liner is provided with a concave corner attached to a wall internal corner. The surface layer elastic material is bonded or hot-melted on the internal corner liner and the external corner liner, the formed standard component is directly placed at the corresponding internal and external corner during construction, and the back surface of the formed standard component is glued, pressed and bonded. Construction standardization at the internal and external corners can be guaranteed, and connection with elastic ground materials at other positions is neat and attractive.

Description

Technical Field

[0001] The utility model belongs to the technical field of building materials, and particularly relates to a one-time formed positive and negative corner elastic floor material structure. Background Art

[0002] At present, the main products of the elastic flooring industry are classified into rubber flooring, PVC flooring, linen flooring and cork flooring according to the material composition, and the finished product specifications are divided into rolls and blocks. In spaces with hygienic requirements, such as hospitals and pharmaceutical workshops, arc transition treatment is required at the connection and corners of the wall and floor to avoid the existence of sanitary dead corners.

[0003] The current method for the corners of the inner and outer corners of elastic flooring is to extend the elastic flooring material along the ground to the wall (extending height is about 8-15cm), cut it with a utility knife according to the shape of the inner and outer corners, cut off the excess material at the inner corners and trim it according to the shape of the wall, and apply adhesive on the back of the material to fit it to the wall. All joints are hot welded with the same material welding wire and flattened before delivery. The construction method of the outer corner is the same as the inner corner process, the difference is that the outer corner needs to be supplemented with materials before fitting.

[0004] The construction of elastic floor materials on the wall at the corners of the Yin and Yang corners is a pain point in the current elastic floor material industry. There is no standard process system for the construction process, which depends entirely on the on-site skills of the technicians. There are the following problems:

[0005] 1. The construction quality is difficult to standardize and the construction efficiency is low. The later welding seams or seamless joints often open, warp, or begin to hollow or even fall off from the wall.

[0006] 2. Since most of the construction sites are new buildings, the straightness and verticality of the walls and floors are not accurate enough, making it difficult for even the best construction technicians to present a beautiful finished effect. In addition, the technical levels of the practitioners vary, and their techniques vary, so the overall presentation effect is difficult to standardize. Utility Model Content

[0007] In view of the above problems, the utility model provides a one-time formed positive and negative corner elastic floor material structure, which adopts the following technical solutions:

[0008] A one-time formed internal and external corner elastic floor material structure includes an internal corner component, wherein the internal corner component includes an integrally formed internal corner turn pad and a first surface layer elastic material, the first surface layer elastic material is laid on the outside of the internal corner turn pad, the internal corner turn pad is used to provide vertical and horizontal support for the first surface layer elastic material, the bottom of the internal corner turn pad has a bottom surface that fits the ground, and the inner side of the internal corner turn pad has a concave angle that fits the internal corner of the wall.

[0009] Furthermore, the inner corner pad also includes a first vertical plate, a second vertical plate and a rectangular flat plate;

[0010] Among them, the bottom of the first vertical plate and the bottom of the second vertical plate are both connected to the rectangular flat plate, the bottom surface of the rectangular flat plate is in contact with the ground, the bottom of the first vertical plate and the bottom of the second vertical plate are respectively connected to two adjacent edges on the inner side of the rectangular flat plate, and one side of the first vertical plate and one side of the second vertical plate are connected on the inner side to form a concave angle matching the inner corner of the wall.

[0011] Furthermore, the connection between the first vertical plate and the outer side of the rectangular flat plate adopts an arc transition, and the connection between the second vertical plate and the outer side of the rectangular flat plate adopts an arc transition.

[0012] Furthermore, the bottom surface of the first surface layer elastic material is laid on the top surface of the rectangular flat plate and extends in the length direction and width direction of the ground away from the inner corner;

[0013] The first vertical surface of the first surface layer elastic material is laid on the outer side of the first vertical plate and extends horizontally and vertically toward the wall away from the inner corner;

[0014] The second vertical surface of the first surface layer elastic material is laid on the outer side of the second vertical plate and extends in the horizontal direction and the vertical direction toward the wall away from the inner corner.

[0015] Furthermore, the upper end of the first vertical plate, the upper end of the second vertical plate and the outer side of the rectangular flat plate are all provided with inclined surfaces.

[0016] The utility model also provides a one-time formed positive and negative corner elastic floor material structure, including a positive corner component, wherein the positive corner component includes an integrally formed positive corner pad and a second surface layer elastic material, the second surface layer elastic material is laid on the outside of the positive corner pad, the positive corner pad is used to provide vertical and horizontal support for the second surface layer elastic material, the bottom of the positive corner pad has a bottom surface that fits with the ground, and the inner side of the positive corner pad has a convex corner that fits with the negative corner of the wall.

[0017] Further, the external corner liner includes an L-shaped flat plate, a third vertical plate and a fourth vertical plate;

[0018] Among them, the bottom surface of the L-shaped flat plate is in contact with the ground, the bottom of the third vertical plate and the bottom of the fourth vertical plate are respectively connected to the two side edges inside the L-shaped flat plate, and one side of the third vertical plate and one side of the fourth vertical plate are connected on the inside to form a convex angle matching the inner corner of the wall.

[0019] Furthermore, the third vertical plate and the outer side of the L-shaped flat plate are connected at an arc transition, and the fourth vertical plate and the outer side of the L-shaped flat plate are connected at an arc transition.

[0020] Furthermore, the bottom surface of the second surface layer elastic material is laid on the top surface of the L-shaped flat plate and extends in the length direction and width direction of the ground away from the positive corner;

[0021] The first vertical surface of the second surface layer elastic material is laid on the outer side of the third vertical plate and extends horizontally and vertically toward the wall away from the external corner;

[0022] The second vertical surface of the second surface layer elastic material is laid on the outer side of the fourth vertical plate and extends in the horizontal direction and the vertical direction toward the wall away from the external corner.

[0023] Furthermore, an upper end of the third vertical plate and an upper end of the fourth vertical plate are both provided with inclined surfaces.

[0024] Beneficial effects of the utility model:

[0025] 1. The Yin-Yang corner elastic floor material structure of the utility model is a prefabricated integrated standard structural part. The Yin-Yang corner pad and the Yang-Yang corner pad are bonded or hot-melted with a surface elastic material. During construction, the molded standard parts are directly placed at the corresponding Yin-Yang corners, and glue is applied on the back and pressed to bond. There is no need for construction workers to cut according to the shape of the Yin-Yang corners with a utility knife, and trim according to the shape of the wall after removing excess materials. This can ensure that the Yin-Yang corners are constructed in a standardized manner and are neatly and beautifully connected with the elastic floor materials at other locations.

[0026] 2. The internal corner pad and external corner pad of the utility model provide vertical and flat support for the surface elastic material, and there is no need for construction workers to add supplementary materials to the external corners and then fit them together, which improves construction efficiency. Construction workers can directly bond the integrated standard structural parts to the wall and the ground at the construction site, changing the existing process of manual cutting, welding and shoveling on site to achieve the purpose of standardization of internal and external corners.

[0027] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the utility model. The purpose and other advantages of the utility model can be realized and obtained by the structures indicated in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0029] Figure 1 A schematic diagram of the installation of the internal corner assembly and the internal corner of the wall according to an embodiment of the utility model is shown;

[0030] Figure 2 A schematic diagram of the installation of the external corner assembly and the external corner of the wall according to an embodiment of the utility model is shown;

[0031] Figure 3 An exploded view of a female angle assembly according to an embodiment of the utility model is shown;

[0032] Figure 4 An exploded view of a male corner assembly according to an embodiment of the utility model is shown;

[0033] Figure 5 A schematic structural diagram of a corner pad for a concave corner according to an embodiment of the utility model is shown;

[0034] Figure 6 A schematic structural diagram of a positive corner pad according to an embodiment of the utility model is shown.

[0035] In the figure: 1. internal corner assembly; 2. external corner assembly; 3. internal corner corner pad; 4. first surface layer elastic material; 5. concave corner; 6. external corner corner pad; 7. second surface layer elastic material; 8. convex corner; 9. first vertical plate; 10. second vertical plate; 11. rectangular flat plate; 12. L-shaped flat plate; 13. third vertical plate; 14. fourth vertical plate. DETAILED DESCRIPTION

[0036] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0037] It should be noted that the terms "first", "second" etc. in the present application are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequential order. It should be understood that the data used in this way can be interchanged in appropriate circumstances, so that the embodiments of the present application described here. In the present application, the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inside", "outside", "middle", "vertical", "horizontal", "lateral", "longitudinal" etc. are based on the orientation or positional relationship shown in the accompanying drawings.

[0038] The utility model provides a one-time formed Yin-Yang corner elastic floor material structure, which can be mass-produced in a factory as prefabricated integrated standard structural parts. On the construction site, construction workers can directly bond the integrated standard structural parts to the wall and the ground, changing the existing process processing methods such as on-site manual cutting, welding and shoveling, so as to achieve the purpose of standardization of Yin-Yang corners.

[0039] like Figure 1 and Figure 2 As shown, a one-step formed internal and external corner elastic floor material structure includes a internal corner component 1 and a external corner component 2.

[0040] like Figure 3 As shown, the internal corner assembly 1 includes an integrally formed internal corner pad 3 and a first surface layer elastic material 4. The internal corner pad 3 is used to provide vertical and horizontal support for the first surface layer elastic material 4. For example, the internal corner pad 3 can be formed by sheet metal processing or injection molding.

[0041] The bottom of the inner corner pad 3 has a bottom surface that fits the ground, such as Figure 5 As shown, the inner side of the internal corner liner 3 has a concave corner 5 that fits with the internal corner of the wall, and the first surface layer elastic material 4 is applied on the outer side of the internal corner liner 3.

[0042] like Figure 4 As shown, the external corner assembly 2 includes an integrally formed external corner pad 6 and a second surface elastic material 7. The external corner pad 6 is used to provide vertical and horizontal support for the second surface elastic material 7. For example, the internal corner pad 3 can be formed by sheet metal processing or injection molding.

[0043] The bottom of the outer corner pad 6 has a bottom surface that fits the ground, such as Figure 6 As shown, the inner side of the external corner liner 6 has a convex corner 8 that fits with the internal corner of the wall, and the second surface layer elastic material 7 is applied on the outer side of the external corner liner 6.

[0044] The internal corner component 1 and the external corner component 2 of the utility model are both formed in an integrated manner. At the construction site, the bottom surface of the internal corner corner pad 3 is fitted against the ground, the concave corner 5 on the inner side of the internal corner corner pad 3 is fitted against the internal corner of the wall, and the first surface layer elastic material 4 is connected to the elastic ground material at other positions. Because the internal corner corner pad 3 is formed by sheet metal processing or injection molding and has precise dimensions, when the flatness and verticality of the wall and the ground do not meet the requirements, the internal corner corner pad 3 provides standard support for the vertical surface and the flat surface for the first surface layer elastic material 4, so that the connection between the first surface layer elastic material 4 and other parts is smooth and beautiful.

[0045] The bottom surface of the external corner corner pad 6 is fitted with the ground, the convex corner 8 on the inner side of the external corner corner pad 6 is fitted with the external corner of the wall, and the second surface elastic material 7 is connected to the elastic ground material at other positions. Because the internal corner corner pad 3 is formed by sheet metal processing or injection molding, the size is precise. When the flatness and verticality of the wall and the ground do not meet the requirements, the external corner corner pad 6 provides vertical and flat support for the second surface elastic material 7, so that the connection between the second surface elastic material 7 and other parts is smooth and beautiful.

[0046] During the construction of the internal corner component 1 and the external corner component 2 of the present invention, the internal corner corner pad 3 and the external corner corner pad 6 are coated with a surface elastic material, and the construction workers do not need to cut with a utility knife according to the shapes of the internal and external corners, and trim according to the shapes of the corners; the internal corner corner pad 3 and the external corner corner pad 6 of the present invention provide vertical and flat support for the surface elastic material, and the construction workers do not need to add supplementary materials to the external corners and then fit them together, thereby improving construction efficiency.

[0047] like Figure 5 As shown, for example, the internal corner pad 3 also includes a first vertical plate 9, a second vertical plate 10 and a rectangular flat plate 11, and the first vertical plate 9, the second vertical plate 10 and the rectangular flat plate 11 are integrally formed, for example, by injection molding or sheet metal processing.

[0048] Among them, the bottom of the first vertical plate 9 and the bottom of the second vertical plate 10 are both connected to the rectangular flat plate 11, the bottom surface of the rectangular flat plate 11 is in contact with the ground, the bottom of the first vertical plate 9 and the bottom of the second vertical plate 10 are respectively connected to the two adjacent edges on the inner side of the rectangular flat plate 11, the first vertical plate 9 and the second vertical plate 10 are both perpendicular to the rectangular flat plate 11, one side of the first vertical plate 9 and one side of the second vertical plate 10 are connected on the inner side to form a concave angle 5 matching the inner angle of the wall, for example, the concave angle 5 is 90°.

[0049] For example, the outer connection between the first vertical plate 9 and the rectangular flat plate 11 adopts an arc transition, and the outer connection between the second vertical plate 10 and the rectangular flat plate 11 adopts an arc transition to avoid the existence of sanitary dead corners.

[0050] For example, the upper end of the first vertical plate 9, the upper end of the second vertical plate 10 and the outer side of the rectangular flat plate 11 are all provided with inclined surfaces, so that the edge traces of the inner corner corner pad 3 cannot be seen after paving, making the paving more beautiful.

[0051] like Figure 3 As shown, for example, the surface area of ​​the first surface layer elastic material 4 is greater than the surface area of ​​the internal corner pad 3, the bottom surface of the first surface layer elastic material 4 is laid on the top surface of the rectangular flat plate 11, and extends in the length and width directions of the ground away from the internal corner; the first vertical surface of the first surface layer elastic material 4 is laid on the outer side of the first vertical plate 9, and extends in the horizontal and vertical directions to the wall away from the internal corner; the second vertical surface of the first surface layer elastic material 4 is laid on the outer side of the second vertical plate 10, and extends in the horizontal and vertical directions to the wall away from the internal corner.

[0052] like Figure 6 As shown, for example, the external corner pad 6 includes an L-shaped flat plate 12, a third vertical plate 13 and a fourth vertical plate 14, and the L-shaped flat plate 12, the third vertical plate 13 and the fourth vertical plate 14 are integrally formed, for example, by injection molding or sheet metal processing.

[0053] Among them, the bottom surface of the L-shaped flat plate 12 is in contact with the ground, the bottom of the third vertical plate 13 and the bottom of the fourth vertical plate 14 are respectively connected to the two side edges inside the L-shaped flat plate 12, the third vertical plate 13 and the fourth vertical plate 14 are perpendicular to the L-shaped flat plate 12, and one side of the third vertical plate 13 and one side of the fourth vertical plate 14 are connected on the inner side to form a convex angle 8 matching the inner angle of the wall, for example, the convex angle 8 is 270°.

[0054] For example, the third vertical plate 13 and the outer side connection of the L-shaped flat plate 12 adopt an arc transition, the fourth vertical plate 14 and the outer side connection of the L-shaped flat plate 12 adopt an arc transition, and the outer corner corner pad 6 adopts an arc transition at the connection between the ground and the outer corner to avoid the existence of sanitary dead corners.

[0055] For example, the upper ends of the third vertical board 13 and the fourth vertical board 14 are both provided with inclined surfaces, so that the edge marks of the external corner corner pad 6 cannot be seen after paving, making the paving more beautiful.

[0056] like Figure 4 As shown, for example, the surface area of ​​the second surface layer elastic material 7 is greater than the surface area of ​​the corner pad 6 at the external corner, the bottom surface of the second surface layer elastic material 7 is laid on the top surface of the L-shaped flat plate 12, and extends in the length direction and the width direction of the ground away from the external corner; the first vertical surface of the second surface layer elastic material 7 is laid on the outer side of the third vertical plate 13, and extends in the horizontal direction and the vertical direction to the wall away from the external corner; the second vertical surface of the second surface layer elastic material 7 is laid on the outer side of the fourth vertical plate 14, and extends in the horizontal direction and the vertical direction to the wall away from the external corner.

[0057] The following is an exemplary description of the integrated processing process of the internal corner component 1 and the external corner component 2. Under the technical concept of the present utility model, other methods can also be used.

[0058] For example, according to the CAD plane development shape of the inner corner pad 3 and the outer corner pad 6, the elastic paving material cutting die is enlarged, and the appropriate elastic floor material is selected and flattened, and then placed parallel to the cutting die to apply a certain pressure to cut it into a standard shape. The cut elastic floor material of standard shape is placed on the special fitting mold, and the back of the cut elastic floor material is facing up, and the back is evenly coated with a suitable amount of adhesive for use.

[0059] The special bonding mold is a proportional corner model of the internal corner pad 3 and the external corner pad 6. The corner model is equipped with a suction cup to fix the position of the corner pads. When bonding, place the internal corner pad 3 and the external corner pad 6 on the corner model, lower the handle rod and make the internal corner pad 3 fit closely with the first surface layer of elastic material 4, and the external corner pad 6 fit closely with the second surface layer of elastic material 7. Maintain constant pressure and release the pressure when the adhesive is completely cured to take out the molded part.

[0060] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A one-step formed positive and negative corner elastic floor material structure, characterized in that: It includes an internal corner component, wherein the internal corner component includes an integrally formed internal corner pad and a first surface layer elastic material, the first surface layer elastic material is applied on the outside of the internal corner pad, the internal corner pad is used to provide vertical and horizontal support for the first surface layer elastic material, the bottom of the internal corner pad has a bottom surface that fits with the ground, and the inner side of the internal corner pad has a concave angle that fits with the internal corner of the wall.

2. The one-step formed positive and negative corner elastic floor material structure according to claim 1, characterized in that: The inner corner corner pad also includes a first vertical plate, a second vertical plate and a rectangular flat plate; Among them, the bottom of the first vertical plate and the bottom of the second vertical plate are both connected to the rectangular flat plate, the bottom surface of the rectangular flat plate is in contact with the ground, the bottom of the first vertical plate and the bottom of the second vertical plate are respectively connected to two adjacent edges on the inner side of the rectangular flat plate, and one side of the first vertical plate and one side of the second vertical plate are connected on the inner side to form a concave angle matching the inner corner of the wall.

3. The one-step formed positive and negative corner elastic floor material structure according to claim 2, characterized in that: The connection between the first vertical plate and the outer side of the rectangular flat plate adopts an arc transition, and the connection between the second vertical plate and the outer side of the rectangular flat plate adopts an arc transition.

4. The one-step formed positive and negative corner elastic floor material structure according to claim 2, characterized in that: The bottom surface of the first surface layer elastic material is laid on the top surface of the rectangular flat plate and extends in the length direction and width direction of the ground away from the inner corner; The first vertical surface of the first surface layer elastic material is laid on the outer side of the first vertical plate and extends horizontally and vertically toward the wall away from the inner corner; The second vertical surface of the first surface layer elastic material is laid on the outer side of the second vertical plate and extends in the horizontal direction and the vertical direction toward the wall away from the inner corner.

5. The one-step formed positive and negative corner elastic floor material structure according to any one of claims 2 to 4, characterized in that: The upper end of the first vertical plate, the upper end of the second vertical plate and the outer side of the rectangular flat plate are all provided with inclined surfaces.

6. A one-step formed positive and negative corner elastic floor material structure, characterized in that: It includes a external corner assembly, wherein the external corner assembly includes an integrally formed external corner pad and a second surface layer elastic material, the second surface layer elastic material is applied on the outside of the external corner pad, the external corner pad is used to provide vertical and horizontal support for the second surface layer elastic material, the bottom of the external corner pad has a bottom surface that fits with the ground, and the inner side of the external corner pad has a convex corner that fits with the internal corner of the wall.

7. The one-step formed positive and negative corner elastic floor material structure according to claim 6, characterized in that: The external corner liner includes an L-shaped flat plate, a third vertical plate and a fourth vertical plate; Among them, the bottom surface of the L-shaped flat plate is in contact with the ground, the bottom of the third vertical plate and the bottom of the fourth vertical plate are respectively connected to the two side edges inside the L-shaped flat plate, and one side of the third vertical plate and one side of the fourth vertical plate are connected on the inside to form a convex angle matching the inner corner of the wall.

8. The one-step formed positive and negative corner elastic floor material structure according to claim 7, characterized in that: The third vertical plate and the outer side of the L-shaped flat plate are connected at a circular arc transition, and the fourth vertical plate and the outer side of the L-shaped flat plate are connected at a circular arc transition.

9. The one-step formed positive and negative corner elastic floor material structure according to claim 7, characterized in that: The bottom surface of the second surface layer elastic material is laid on the top surface of the L-shaped flat plate and extends in the length direction and width direction of the ground away from the positive corner; The first vertical surface of the second surface layer elastic material is laid on the outer side of the third vertical plate and extends horizontally and vertically toward the wall away from the external corner; The second vertical surface of the second surface layer elastic material is laid on the outer side of the fourth vertical plate and extends in the horizontal direction and the vertical direction toward the wall away from the external corner.

10. The one-step formed positive and negative corner elastic floor material structure according to any one of claims 7 to 9, characterized in that: The upper ends of the third vertical plate and the fourth vertical plate are both provided with inclined surfaces.

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