Anti-falling wall brick with anchoring structure
By incorporating grooves and protrusions on the back of the wall tiles, combined with an anchoring structure of expansion bolts and nails, the problem of wall tiles easily falling off after construction is solved, achieving higher safety and reliability.
Patent Information
- Application Number
- CN202520538213.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-26
- Publication Date
- 2025-12-30
- Estimated Expiration
- 2035-03-26
AI Technical Summary
Existing wall tiles are prone to hollowing and falling off after construction, especially on the exterior walls of high-rise buildings, posing a serious safety hazard. Traditional bonding methods cannot effectively solve this problem.
The back of the wall bricks is provided with crisscrossing grooves and protrusions. The protrusions are equipped with blind holes with nested tubes. The grab nails are fixed by expansion bolts. The claws of the grab nails extend into the mesh of the fixing mesh to form an anchoring structure. The expansion bolts, grab nails and fixing mesh are combined to form an integral connection with the wall.
It increases the contact area between wall tiles and mortar, improves the load-bearing capacity, and connects the wall tiles to the wall as a whole through the anchoring structure, effectively preventing them from falling off. It also reduces the thickness of the mortar layer, saves materials, and improves safety.
Smart Images
Figure CN223738835U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a wall brick technical field, concretely relates to a prevent falling wall brick with anchoring structure. BACKGROUND
[0002] Wall brick, simply called wall brick, is suitable for housing, especially for the facade decoration of bathroom, kitchen and outdoor balcony, and is an effective way to protect the wall from water splashing. In 2023, China's ceramic tile output reached 673 million square meters, equivalent to 4.8 square meters per capita. While wall bricks bring people a better life, a common defect of wall bricks also brings people a lot of trouble. Due to the structure of wall bricks and construction, etc., there are common problems of hollowing, loosening and falling after wall bricks are laid, especially the falling of wall bricks of high-rise buildings not only affects the appearance, but also causes injury and has serious safety hazards. There are 71 million search results for "ceramic tile falling" in Baidu search, and 3 million search results for "ceramic tile falling injury". The safety risk of wall brick falling makes developers and architectural design units avoid it, and they simply replace wall bricks with paint on the building facade, which directly leads to the shrinkage of the use of wall bricks and affects the development of the entire building ceramic industry.
[0003] Nowadays, wall bricks are cubes or cuboids, which are a kind of straight edge flat bricks. The combination of wall bricks with the ground and the wall mainly relies on the adhesion of cement mortar, and glue can also be added for adhesion. The structure and adhesion method of wall bricks bury the hidden dangers of hollowing and falling. The reason is that the mortar will gradually age, and the adhesion will continuously decrease. In addition, there are uncertain factors such as wall deformation, weather erosion, uneven mortar mixing, incomplete release agent cleaning and improper soaking of ceramic tiles, which further aggravate the falling of ceramic tiles. Therefore, it is an objective need to develop a wall brick with anchoring structure which is reasonable in structure, not easy to fall off and safe and reliable. CONTENT OF THE UTILITY MODEL
[0004] The utility model aims at providing a wall brick with anchoring structure which is reasonable in structure, not easy to fall off and safe and reliable.
[0005] The utility model aims at providing a wall brick with anchoring structure which is reasonable in structure, not easy to fall off and safe and reliable.
[0006] Further, the included angle between the claw and the mounting part is 40°-50°.
[0007] Further, the two sides of the claw are serrated.
[0008] Further, the number of blind holes is 2-16.
[0009] Further, the depth of the blind hole is two-thirds of the thickness of the brick body.
[0010] Further, the diameter of the blind hole is 6-12mm.
[0011] Further, the two sides of the fixed net are obliquely provided with side nets, the included angle between the side net and the fixed net is 120-150°, and the width of the fixed net is 80-120mm.
[0012] Further, the number of the nail claws is 2-8, which are symmetrically arranged on the two sides of the mounting part.
[0013] The utility model discloses a construction, first embedding sleeve into the blind hole on the boss, in order to facilitate installation, can dip reinforcing glue on sleeve, and expands the bolt and is screwed into the blind hole, and the bolt is fixed on the boss through expansion, makes the nail and the brick body into one structure, then carries out hanging net, marks the position of the nail on the wall body that needs to lay wall brick, and uses the nail or plastic expansion screw to connect the fixed net, makes the fixed net both sides lean on the wall, and lets the fixed net and the wall body form 10mm or so distance and space, then daubs mortar on the wall body, makes the mortar cover the whole fixed net, and the mortar thickness on the two sides of the fixed net is all in 10mm or so, and finally installs the wall brick of the nail in order and installs on the wall body according to the requirement, when installing, makes the nail claw end of the nail enter the mortar and enter the mesh hole of the fixed net. The utility model discloses a boss and a groove are arranged on the back of the brick body, after installation, the boss is embedded in the mortar, and the mortar is filled in the groove, on the one hand, the contact area of the brick body and the mortar is increased, on the other hand, the mortar is extruded into several steps, the bearing capacity of the brick body is greatly improved, and the falling of the brick body can be effectively prevented. Secondly, the anchor structure is arranged in the utility model, the brick body and the nail are connected into a whole through the expansion bolt, the brick body and the fixed net are connected into a whole through the nail, the mortar is connected into a whole through the fixed net, and the mortar is connected into a whole with the wall body. In this way, the wall brick and the wall body are combined into a whole through the expansion bolt, the nail and the fixed net, which fundamentally overcomes the problem of easy falling caused by the simple adhesion of the mortar in the traditional wall brick, and is more safe and reliable. In addition, the utility model uses the nail, reduces the leveling layer of the mortar of the wall body, and can reduce or not use the back glue of the wall brick, which saves labor and materials, is conducive to environmental protection and energy saving and emission reduction. In summary, the utility model has the advantages of reasonable structure, not easy to fall off and safe and reliable. BRIEF DESCRIPTION OF DRAWINGS
[0014] Figure 1 It is the installation structure schematic view of the utility model;
[0015] Figure 2 It is the structure schematic view of the back of the brick body 1 in the utility model;
[0016] Figure 3 It is the structure schematic view of the back of the brick body 1 in the utility model; Figure 2 It is the structure schematic view of the back of the brick body 1 in the utility model;
[0017] Figure 4 It is the structure schematic view of the back of the brick body 1 in the utility model; Figure 1 It is the structure schematic view of the back of the brick body 1 in the utility model;
[0018] Figure 5 It is the structure schematic view of the back of the brick body 1 in the utility model; It is the structure schematic view of the back of the brick body 1 in the utility model;
[0019] It is the structure schematic view of the back of the brick body 1 in the utility model; Figure 6 It is the structure schematic view of the back of the brick body 1 in the utility model;
[0020] In the drawing: 1-brick body, 2-groove, 3-tub, 4-blind hole, 5-sleeve, 6-expansion bolt, 7-fixing net, 8-mounting part, 9-nail claw, 10-side net, 11-wall body, 12-mortar. DETAILED DESCRIPTION
[0021] The utility model will be further described below in combination with the drawings, but in any way to the utility model is limited, based on the utility model is made any change or improvement, all belong to the protection scope of the utility model.
[0022] As Figures 1-6 Indicated, the utility model includes brick body 1 and anchoring structure, the back of brick body 1 is longitudinally and transversely arranged with several grooves 2, is formed with the tub 3 of matrix arrangement between several grooves 2, is provided with blind hole 4 on tub 3, is provided with sleeve 5 in blind hole 4, and anchoring structure includes expansion bolt 6, grabs nail and fixing net 7, and expansion bolt 6 is screwed into sleeve 5, and grabs nail includes mounting part 8 and nail claw 9 that is inclined and arranged in the both sides of mounting part 8, and mounting part 8 is fixed on tub 3 through expansion bolt 6, and the end of nail claw 9 is inserted into the mesh of fixing net 7. In the utility model, the nail claw 9 of grabs nail must be inserted into the mesh of fixing net 7, let brick body 1 and mortar 12 be combined as a whole, and mortar 12, fixing net 7 can be combined as a whole with building main body through expansion bolt.
[0023] The utility model discloses a construction, first embed sleeve pipe 5 in blind hole 4 on the boss 3, in order to facilitate installation, can dip reinforcing glue on sleeve pipe 5, expand bolt 6 is screwed into blind hole 4, through expand bolt 6 and fix the grab nail on the boss 3, make the grab nail and brick body 1 become the integrated structure, then hang the net, mark the position of grab nail on the wall body 11 that needs to lay wall brick, with shoot nail or plastic expansion screw connection fixed net 7, make fixed net 7 both sides lean on the wall, and let fixed net 7 and wall body 11 form 10mm or so distance and space between, then smears mortar 12 on wall body 11, make mortar 12 cover entire fixed net 7, with both sides mortar 12 of fixed net 7 thickness all in 10mm or so are suitable, finally install the brick body 1 of grab nail in order according to the requirement on wall body 11, can, when installing, make the nail claw 9 end of grab nail enter mortar 12 and enter the mesh hole of fixed net 7.
[0024] The utility model discloses a boss 3 and recess 2 are set on the back of brick body 1, after installation, the boss 3 is embedded in mortar 12, and the recess 2 is filled with mortar 12, which increases the contact area of the brick body 1 and the mortar 12, and the mortar 12 is pressed into several steps, which greatly improves the supporting force of the brick body 1, and effectively prevents the brick body 1 from falling off after solidification.
[0025] Preferably, the angle between the nail claw 9 and the mounting portion 8 is 40°-50°, and the specific angle between the nail claw 9 and the mounting portion 8 can be determined according to the actual situation, which is convenient for installation and prevents the grab nail from falling off.
[0026] The two sides of the nail claw 9 are serrated, and during construction, the nail claw 9 of the grab nail is inserted into the mesh hole of the fixed net 7, and since the nail claw 9 is inclined, when the nail claw 9 is inserted into the mesh hole of the fixed net 7, the nail claws 9 of the same grab nail interact with each other, and the entire grab nail is clamped on the fixed net 7 and is not easy to fall off from the fixed net 7.
[0027] The number of blind holes 4 on the brick body 1 is 2-16, and the number of blind holes 4 on the brick body 1 can be determined according to the size, thickness and other specific conditions of the brick body 1. Each blind hole 4 is used to install a grab nail. Generally, in order to ensure that the grab nail can better hold the fixed net 7, the number thereof is not less than 2, and for most sizes and thicknesses of the brick body 1 on the market, at most 9 can be arranged. When arranging the position of the blind hole 4, that is, arranging the position of the grab nail, the position can be mainly arranged at the four corners, center and middle of each side of the brick body 1, so as to facilitate firm fixation of the brick body 1.
[0028] Preferably, the hole depth of the blind hole 4 is two-thirds of the thickness of the brick body 1. The specific hole depth of the blind hole 4 can be determined according to the size, thickness and other specific conditions of the brick body 1. Generally, in order to ensure the stability of the expansion bolt 6, the hole depth of the blind hole 4 is not less than 5 mm.
[0029] Preferably, the diameter of the blind hole 4 is 6-12 mm. The specific diameter of the blind hole 4 can be determined according to the size, thickness and other specific conditions of the brick body 1. When the size of the wall brick is larger, the diameter of the blind hole 4 is increased, and vice versa.
[0030] The two sides of the fixed net 7 are obliquely provided with the edge net 10, the included angle between the edge net 10 and the fixed net 7 is 120-150°, and the width of the fixed net 10 is 80-120 mm. The specific angle between the edge net 10 and the fixed net 7 and the specific width of the fixed net 10 can be determined according to the actual situation. Generally, according to the size of the brick body 1, the included angle between the edge net 10 and the fixed net 7 can be 135°, and the width of the fixed net 10 is 100 mm. In the utility model, the edge net 10 is obliquely arranged on the two sides of the fixed net 7. Its main role is to support and isolate when the fixed net 7 is installed. The fixed net 7 and the wall body 11 are separated, so that the fixed net 7 and the wall body 11 have a certain distance and space. It can improve the effect of connecting the mortar 12 into a whole by the fixed net 7, and can also ensure that the nail claw 9 of the grab nail can smoothly pass through the mesh hole of the fixed net 7, so as to better realize the purpose of connecting the brick body 1 and the fixed net 7 into a whole through the grab nail.
[0031] Preferably, the number of nail claws 9 is 2-8, which are symmetrically arranged on the two sides of the mounting portion 8. The number of nail claws 9 can be determined according to the size of the grab nail and other actual conditions, so as to firmly hold the fixed net 7 and the mortar 12.
[0032] The utility model adopts the concave-convex design of the back surface of the brick body 1. The brick body 1 is divided into a surface and a back surface. The surface is the side exposed after construction for appreciation, and the back surface is the side combined with the mortar 12 after construction and invisible. The groove depth of the groove 2 in the utility model is more than 2 mm, and the groove width is the same as the width of the boss 3.
[0033] The nail of the utility model can be punched by metal or high-strength plastic, the center of the nail mounting part 8 is processed with a 6-12mm round hole for passing through the expansion bolt 6, the number of nail claws 9 on the nail is generally 2-8, and the nail claws are symmetrically arranged on the two sides of the mounting part 8. The fixing net 7 and the edge net 10 can also be made of metal net or high-strength plastic net, and can be integrally bent into a trapezoidal groove shape, and the vertical distance between the fixing net 7 and the wall 11 can be 8-12mm.
[0034] The brick body 1 can be punched and formed by a mold, the mold needs to meet the design requirements of the concave-convex structure on the back of the brick body 1 and the blind hole 4, and is punched and formed once and vertically demolded. The mold comprises an upper punching die and a lower bottom die, a punching die core with corresponding number and size is needed at the blind hole 4 of the brick body 1 corresponding to the punching die, and the concave groove 2 part of the brick body 1 is a protruding part of the punching die.
[0035] The utility model adopts improved brick body 1 structure, auxiliary accessories and innovative construction method, and solves the problem of brick body 1 falling in a fundamental way: each brick body 1 is grabbed by the nail and fixed on the fixing net 7, the fixing net 7 connects the mortar 12 into a whole after the mortar 12 is solidified, and the mortar 12 is connected with the wall 11 into a whole by shooting nails or expansion bolts, so that the brick body 1 and the wall 11 are combined into a whole by the nail, the fixing net 7 and the expansion bolt 6, the utility model is improved by the structure of the brick body 1: the hole is made on the back of the brick body 1, the nail and the fixing net 7 are combined with the anchoring structure, and the problems of brick body 1 hollowing, loosening and falling are solved, and the utility model is also applicable to the installation of various floor tiles, wallboards and floorboards.
Claims
1. A fall-preventing wall tile with anchoring structure, comprising a tile body (1) and an anchoring structure, characterized in that: The back of the brick body (1) is longitudinally and transversely staggered with a plurality of grooves (2), and a plurality of bosses (3) arranged in a matrix are formed between the grooves (2), the bosses (3) are provided with blind holes (4), the blind holes (4) are provided with sleeves (5), the anchoring structure comprises expansion bolts (6), nails and a fixing net (7), the expansion bolts (6) are screwed into the sleeves (5), the nails comprise mounting parts (8) and nail claws (9) obliquely arranged on both sides of the mounting parts (8), the mounting parts (8) are fixed on the bosses (3) through the expansion bolts (6), and the end portions of the nail claws (9) extend into the mesh holes of the fixing net (7).
2. The anti-drop wall tile with anchoring structure according to claim 1, characterized in that: The included angle between the nail claw (9) and the mounting part (8) is 40°-50°.
3. The anti-drop wall tile with anchoring structure according to claim 1, characterized in that: The two sides of the nail claw (9) are serrated.
4. The anti-drop wall tile with anchoring structure according to claim 1, characterized in that: The number of blind holes (4) on the brick body (1) is 2-16.
5. The anti-drop wall tile with anchoring structure according to claim 1, characterized in that: The hole depth of the blind hole (4) is two-thirds of the thickness of the brick body (1).
6. The anti-drop wall tile with anchoring structure according to claim 1, characterized in that: The diameter of the blind hole (4) is 6mm-12mm.
7. The anti-drop wall tile with anchoring structure according to claim 1, characterized in that: The two sides of the fixing net (7) are obliquely provided with side nets (10), the included angle between the side net (10) and the fixing net (7) is 120°-150°, and the width of the fixing net (7) is 80mm-120mm.
8. The anti-drop wall tile with anchoring structure according to claim 1, characterized in that: The number of nail claws (9) is 2-8, which are symmetrically arranged on both sides of the mounting part (8).