TW202104728A - Anti-cracking component structure for door and window corner walls - Google Patents

Abstract

The invention relates to an anti-cracking component structure for door and window corner walls. It is mainly provided with a plurality of anti-cracking components corresponding to each other and spaced apart from each other. The anti-cracking component is provided with a first piece portion and a second piece portion which are vertically connected, and a notch is formed at a position where the first piece portion and the second piece portion are connected. Furthermore, end edges of the first piece portion and the second piece portion are respectively provided with two adjacent fixing holes located at two sides of the notch, and a fixing rod is fixedly inserted into each of the adjacent two fixing holes. Thereby, when the present invention is installed at each corner of a window frame or a door frame, and then reinforcing bars are disposed along the window frame or the door frame, the reinforcing bars can be directly placed into reinforcing bars receiving areas formed by the fixing rods adjacent to outsides of the first and second piece portions, and the reinforcing bars can be directly abutted against the fixing rods adjacent to the outsides. Accordingly, it can complete the assembling of reinforcing bars rapidly and conveniently to improve the efficiency and convenience of site construction.

Description

Anti-cracking component structure of door and window corner wall

The present invention relates to an anti-cracking component structure for the corner wall of a door and window, in particular to an anti-cracking component structure for the corner wall of a door and window that can be installed along a window frame or a door frame to facilitate installation, so as to effectively improve the efficiency of on-site construction.

According to, in order to maintain indoor ventilation and lighting, the walls of existing buildings will be installed with windows. When the building expands and shrinks due to heat or is shaken by an earthquake, it is easy to crack at the corners of the window frame of the wall, resulting in Rainwater seeps into the room through the cracks. Therefore, some manufacturers have researched and developed holes in the wall of the window frame to inject leak-proof materials, or install shock-absorbing waterproof strips around the window frame. However, such leak-proof and crack-proof designs may damage the wall or require specific window frame structures. , Lack of practicality.

Therefore, the inventor of this case has developed the "Window corner structure wall crack prevention element" of my country Announcement No. I650468, which mainly includes an integrally formed first piece and a second piece that is vertically connected to the first piece. A number of holes and grooves are provided in the first sheet portion and the second sheet portion, and positioning rods are penetrated in the holes of the first sheet portion and the second sheet portion. When installing and using, place the anti-cracking element on the wall of the window corner structure at the corner of the window frame, and then use the positioning rod to penetrate the hole of the anti-cracking element on the wall of the window corner structure to fix the anti-cracking element on the wall of the window corner structure On the slab formwork, steel bars are arranged around the window frame, and then concrete grouting is carried out to wrap the anti-cracking elements on the wall surface of the window corner structure in the wall. Accordingly, when the building is shaken and shook and shear force is generated at the corner of the window frame, the shear force can be absorbed by the crack-preventing elements of the window corner structure to prevent the wall from the corner of the window frame from cracking.

Because the "Window corner structure wall crack prevention element" of the China Announcement No. I650468 is prone to vibration and fall off when the positioning rod is nailed into the formwork, and the number of window corner structure wall crack prevention elements will change during the grouting time, etc. Circumstances, the daughter of the inventor of the present case developed the "Fixed Structure of Anti-Crack Components on Window Corner Walls" of China's case No. 108206071. Please refer to Figure 11 for the fixed structure of anti-crack components on window corner walls (7). The anti-cracking element (71) is mainly provided with corresponding numbers and spaced apart. The anti-cracking element (71) includes a first piece (711) and a second piece (712), and makes the first piece The sheet portion (711) and the second sheet portion (712) are vertically connected as a whole, and the anti-cracking element (71) has the first sheet portion (711) and the second sheet portion (712) through the edge of the end portion. Several fixing rods (72) are connected so that the anti-cracking elements (7) are arranged at equal intervals. In addition, the anti-cracking element (71) is connected to the periphery of the first piece (711) and the second piece (712). A number positioning rod (73) is provided for the movable wear, and the number positioning rod (73) is bound with a band (74). Therefore, when installing and using, the anti-cracking element (71) is placed at the corner of the window frame (8), and then the positioning rod (73) is nailed into the template to fix the anti-cracking element (71) on the board. On the mold, steel bars (9) are placed around the window frame (8), and then concrete grouting is carried out to wrap the anti-cracking elements in the wall, providing shear absorption and avoiding the wall at the corners of the window frame (8) Cracked.

Although the "Wall Crack Prevention Components for Window Corner Structures" of China Announcement No. I650468 and China's Case No. 108206071 "Door and Window Corner Wall Crack Prevention Components Structure" can reach the corners of the window frame (8) during earthquakes, etc. However, when installing and using, please refer to the figure 12 together. It is found that when the anti-cracking element (71) is fixed on the formwork, it is then arranged around the window frame (8). When the longitudinal reinforcement (9) is used, the construction personnel must climb to a high place by the ladder frame to pass the longitudinal reinforcement (9) through the gap formed by the two fixed rods (72) from top to bottom. The installation process of taking the steel bars (9) and climbing the ladder frame back and forth, and piercing the plural steel bars (9) from top to bottom one by one is extremely time-consuming and labor-intensive, which greatly reduces the efficiency of on-site construction.

The reason is that the inventor of the present invention still has the above-mentioned shortcomings in the use and implementation of the "Window corner structure wall crack prevention element" of my country Announcement No. I650468 and my country's case No. 108206071 "Door and window corner wall crack prevention component structure". Based on the concept of keeping improving and making the products more perfect, with the assistance of many years of manufacturing and design experience and knowledge in related fields, and through various ingenuities, the invention was developed.

The present invention relates to an anti-cracking component structure for the corner wall of a door and window. Its main purpose is to provide an anti-cracking component structure for the corner wall of a door and window that can be installed along the window frame or door frame to facilitate installation, so as to effectively improve the efficiency of on-site construction .

In order to achieve the above-mentioned implementation objectives, the inventors have developed the following door and window corner wall crack prevention component structure, which includes:

The number of anti-cracking elements is to make the number of anti-cracking elements correspond to each other and are arranged at intervals. The anti-cracking element includes a first piece portion set up longitudinally and a second piece portion set up transversely, and the first piece Part and the second piece part are vertically connected as a whole, and a notch is formed on one side of the first piece part and the second piece part, and the first piece part and the second piece part are respectively located at the edge of the end part of the first piece part and the second piece part. There are two adjacent fixing holes on the side of the gap;

A plurality of fixing rods are connected to the two fixing holes corresponding to the first piece portion and the second piece portion of the plurality of anti-cracking elements. A fixing rod is respectively inserted and fixedly connected to the first piece portion. The two longitudinal edges of the fixed rod, and the second piece is defined with two transverse edges passing through the two fixed rods transversely, and the two longitudinal edges and the two transverse edges are connected to the ends of the first piece and the second piece. The edges of the parts are jointly enclosed to form a working area, and at least one positioning hole is provided in the working area;

At least one positioning rod allows the at least one positioning rod to movably pass through the corresponding positioning holes of the plurality of anti-cracking elements, and is fixed on a template.

In the above-mentioned door and window corner wall surface crack prevention component structure, the crack prevention element is provided with a number of positioning holes in its working area, and a positioning rod is respectively movably penetrated through the corresponding positioning holes of the plurality of crack prevention elements, There is also a strap to tie the number of positioning rods in a loop.

The above-mentioned door and window corner wall surface crack prevention component structure, wherein the crack prevention element is provided with three positioning holes in its working area, and a positioning rod is respectively movably penetrated through the three positioning holes, and the three positioning rods are formed The triangle positions are arranged, and the strap ring is wrapped around the three positioning rods.

The above-mentioned door and window corner wall surface crack prevention component structure, wherein the crack prevention element is provided with a number of positioning holes and at least one fixing hole in its working area, and the corresponding positioning holes of the plurality of crack prevention elements are respectively movably penetrated A positioning rod is provided, and a fixing rod is inserted and fixed in the corresponding fixing holes of the plurality of anti-cracking elements, and a strap is provided to bind the plurality of positioning rods and the at least one fixing rod in a loop.

The above-mentioned door and window corner wall surface crack prevention component structure, wherein the crack prevention element is provided with two positioning holes and a fixing hole in its working area, and a positioning rod is respectively movably penetrated through the two positioning holes, and A fixing rod is penetrated and fixed in the fixing hole, and the two positioning rods and one fixing rod are arranged in a triangular position, and the strap ring is wound to bind the two positioning rods and one fixing rod.

The above-mentioned door and window corner wall surface crack prevention component structure, wherein the crack prevention element is provided with a positioning hole and a fixing hole in its working area, and is movably installed in one of the corresponding positioning holes of the plurality of crack prevention elements There is a positioning rod, and a fixing rod is penetrated and fixed in one of the corresponding fixing holes of the plurality of anti-cracking elements.

Therefore, when the present invention is installed at each frame corner of a window frame or door frame, and steel bars are arranged along the window frame or door frame, the steel bars can be directly inserted into the outer edges of the first and second pieces. The reinforcing bar is formed between the adjacent fixed rods, and the reinforcing rods are pressed against the fixed rods adjacent to the outer side. According to this, the installation of the steel bars can be completed quickly and conveniently, and the construction efficiency on site can be greatly improved. The beneficiary.

In order to make the technical means of the present invention and the effects it can achieve more complete and clear disclosure, the detailed description is as follows, please refer to the disclosure diagrams and figure numbers together:

First of all, please refer to the first figure, which is the structure of the anti-cracking component of the corner wall of the door and window of the present invention, which mainly includes:

The number of anti-cracking elements (1) is to make the number of anti-cracking elements (1) correspond to each other and arranged at intervals. The anti-cracking element (1) includes a longitudinally established first piece (11) and a transversely established first piece (11) The second piece (12), and the first piece (11) and the second piece (12) are vertically connected to form an L-shape, and the first piece (11) and the second piece A right-angle notch (13) is formed on one side of the part (12), and the first piece (11) and the second piece (12) are located in the notch (11) and (121) at their end edges (111) and (121). 13) There are two adjacent fixing holes (14) along the length of the end edges (111) and (121) on the sides, and one fixing hole (14) is located beside the notch (13) At the end corner of the side;

A number of fixing rods (2) are attached to the first piece part (11) and the second piece part (12) of the number of anti-cracking elements (1) corresponding to the two fixing holes (14) respectively penetrated and fixedly connected to a fixed hole (14) Rod (2), the first piece (11) is defined with an imaginary longitudinal edge (15) passing longitudinally through the two fixed rods (2), and the second piece (12) is defined with a horizontal passing The second fixed rod (2) is the two imaginary horizontal edges (16), and the two longitudinal edges (15) and the two horizontal edges (16) are connected to the first piece (11) and the second piece (12) The end edges (111) and (121) are jointly enclosed to form a working area (17), and at least one positioning hole (18) is provided in the working area (17);

At least one positioning rod (3) allows the at least one positioning rod (3) to movably pass through the corresponding positioning holes (18) of the anti-cracking elements (1), and the positioning rod (3) is made of iron The two opposite ends of the positioning rod (3) respectively form a sharp end (31) and a stop end (32).

Please also refer to the second figure, which is the second embodiment of the present invention. A number of positioning holes (18) can be provided in the working area (17) of the anti-cracking element (1), and the number of anti-cracking elements (1) A positioning rod (3) is movably penetrated in the corresponding positioning holes (18), and a tie (4) is also provided, and the tie (4) is bound to the number of positioning rods ( 3), the number of positioning rods (3) and the anti-cracking element (1) can be positioned against the wall of the positioning hole (18) of the anti-cracking element (1) by using the loops of the strap (4) to be tied, so that the number can be positioned The rod (3) is temporarily fixed to the anti-cracking element (1). The strap (4) can be an elastic band such as a rubber band. In this embodiment, the present invention is mainly provided with three positioning holes (18) to Each of the three positioning holes (18) is movably provided with a positioning rod (3), and the three positioning rods (3) are arranged in a triangular position.

Accordingly, when using and implementing, please also refer to the third figure. The present invention can be installed on the outer side of a frame corner of a window frame (51) or a door frame (52), and make the present invention preventive The notch (13) of the split element (1) corresponds to the 90 degree frame angle of the window frame (51) or door frame (52), and one end of the fixing rod (2) is pressed against the template, and the number The sharp end (31) of the positioning rod (3) is inserted into the template, and the construction personnel are holding hammers and other percussive tools, and hit the stop ends (32) of each positioning rod (3) in order to make the positioning The sharp end (31) of the rod (3) is nailed into the fixed template. Because the number of positioning rods (3) is tied with a band (4) and temporarily fixed on the anti-cracking element (1), it should be When the positioning rods (3) are struck in sequence to be nailed into the template, other positioning rods (3) that have not been struck can be stably fixed on the anti-cracking element (1), and will not fall due to vibration.

Therefore, when several of the present inventions are nailed to the template and fixed to the corners of the window frame (51) or door frame (52), please refer to the fourth figure together, and then follow the A number of steel bars (6) are arranged longitudinally and horizontally around the window frame (51) or door frame (52). Please refer to the fifth figure together. The longitudinal steel bars (61) and the transverse steel bars (62) can be made during construction. The outer sides (112) and (122) of the first piece (11) and the second piece (12) of the anti-cracking element (1) are directly inserted into the first piece (11) and the second piece Part (12) outside the side (112), (122) and the adjacent fixing rod (2) formed between the reinforcement bar (21), and make the longitudinal reinforcement (61) and transverse reinforcement (62) abut Lean against the fixed rod (2) adjacent to the outer edges (112) and (122) of the first piece (11) and the second piece (12). Utilizing this structural design, the convenience of the present invention in the arrangement of steel bars (6) can be improved, and the trouble of existing construction personnel having to reciprocately climb the ladder frame to a high place and pierce the steel bars (9) from top to bottom. After practical tests, When using the structure of the present invention to install the steel bar (6) at the construction site, it can save about 10 times the installation time of the steel bar (6), and greatly improve the construction efficiency on site. Please also refer to the sixth figure. It can be tied with iron wires (63) at the intersection of the longitudinal reinforcement (61) and the transverse reinforcement (62) to fix the arrangement of the reinforcement (6).

Please refer to the figure 7 together, and then inject ready-mixed concrete into the space formed by the formwork to form a wall structure. With the number of hollow holes (19) provided on the anti-cracking element (1), it can be The concrete is allowed to flow through the hollow hole (19), so that the concrete can be firmly combined with the anti-cracking element (1) after solidification, so that the invention is covered and fixed in the wall structure. Accordingly, when the building is shaken by an earthquake or expanded and contracted by heat, and shear force is generated at the corner wall of the window frame (51) or door frame (52), the shear force can be absorbed by the anti-cracking element (1), In order to prevent the window frame (51) or door frame (52) from cracking during earthquakes.

Please refer to Figures 8 and 9 together, which is another embodiment of the present invention. The present invention can also be provided with a number of positioning holes (18) and at least one fixing hole in the working area (17) of the anti-cracking element (1) (14), and a positioning rod (3) is movably penetrated in the corresponding positioning holes (18) of the number of anti-cracking elements (1), and the number of anti-cracking elements (1) is correspondingly fixed A fixing rod (2) is fixedly connected to each hole (14), and a strap (4) is also provided to bind the positioning rods (3) and the at least one fixing rod (2) in a loop. In this embodiment, two positioning holes (18) and a fixing hole (14) are mainly provided, and a positioning rod (3) is movably penetrated in each of the two positioning holes (18), and in the fixing hole (14) A fixed rod (2) is fixedly connected to the middle hole, so that the two positioning rods (3) and one fixed rod (2) are arranged in a triangular position, so that one of the positioning rods (3) can also be hit When nailing the template, make another positioning rod (3) that has not been beaten to be bound on the anti-cracking element (1) with a strap (4), and use the two positioning rods (3) and the template to be nailed. Combined, the present invention is firmly installed on the template.

Please also refer to Figure 10, which is another embodiment of the present invention. The present invention can be provided with a positioning hole (18) and a fixing hole (14) in the working area (17) of the anti-cracking element (1). ), and a positioning rod (3) is movably penetrated in one of the corresponding positioning holes (18) of the number of anti-cracking elements (1), and a fixed hole (3) corresponding to the number of anti-cracking elements (1) (14) There is a fixing rod (2) fixedly connected to the middle hole. Here, by combining the positioning rod (3) with the nailing of the template, the effect of fixing the present invention to the template can also be achieved.

It can be seen from the above structure and implementation that the present invention has the following advantages:

The anti-cracking component structure of the corner wall of the door and window of the present invention is such that the first piece and the second piece of the anti-cracking element are respectively provided with two adjacent fixing holes beside the notch, and a fixing hole is respectively penetrated and fixed to the two fixing holes Rods, whereby when steel bars are arranged along the window frame or door frame, the steel bars can be directly inserted into the reinforcement bar formed between the outer edges of the first piece and the second piece and the adjacent fixed rods, and make The steel bar abuts against the fixed rod adjacent to the outer side. According to this, the construction staff can avoid the trouble of climbing the ladder frame to a high place and threading the steel bar from top to bottom, so as to complete the steel bar quickly and conveniently. Installation, and greatly improve the efficiency of on-site construction.

In summary, the embodiments of the present invention can indeed achieve the expected effects, and the specific structure disclosed by it has not been seen in similar products, nor has it been disclosed before the application. It is in full compliance with the provisions of the Patent Law and Requirement, Yan filed an application for a patent for invention in accordance with the law, and pleaded for favor of review and granting a patent, which would be more virtuous.

<The present invention>

(1): Anti-crack components

(11): The first part

(111): End edge

(112): Outer side

(12): The second part

(121): End edge

(122): Outer side

(13): Gap

(14): Fixing hole

(15): Longitudinal edge

(16): Horizontal edge

(17): Operating area

(18): Positioning hole

(19): hollow hole

(2): Fixed rod

(21): Rebar placement interval

(3): Positioning rod

(31): Sharp end

(32): Stop end

(4): Drawstring

(51): Window frame

(52): Door frame

(6): Rebar

(61): Longitudinal steel bars

(62): Transverse steel bars

(63): Iron wire

<Existing>

(7): Fixing structure of anti-cracking components on window corner wall

(71): Anti-crack components

(711): The first part

(712): The second part

(72): fixed rod

(73): Positioning rod

(74): Drawstring

(8): Window frame

(9): Rebar

Figure 1: The three-dimensional exploded view of the present invention

Figure 2: An exploded perspective view of the second embodiment of the present invention

Figure 3: The use state diagram of the present invention installed on the window frame and door frame

The fourth figure: the use state diagram of the installation steel bars of the present invention

Figure 5: A partial enlarged perspective view of the installation steel bars of the present invention in use

Figure 6: Partial enlarged front view of the installation steel bars of the present invention in use

Figure 7: The state of the grouting covered in the wall of the present invention

Figure 8: An exploded perspective view of another embodiment of the present invention

Figure Ninth: A partially enlarged perspective view of another embodiment of the present invention for installing steel bars in use

Figure 10: An exploded perspective view of another embodiment of the present invention

Figure 11: A three-dimensional view of the existing installed steel bars in use

Picture Twelfth: The state diagram of the existing installation steel bars

(1): Anti-cracking element

(11): The first part

(111): End edge

(12): The second part

(121): End edge

(13): gap

(14): Fixing hole

(15): Longitudinal edge

(16): Horizontal edge

(17): Operating area

(18): Positioning hole

(19): Hole

(2): fixed rod

(3): Positioning rod

(31): Sharp end

(32): Stop end

Claims (6)

An anti-cracking component structure for the corner walls of doors and windows, which contains: The number of anti-cracking elements is to make the number of anti-cracking elements correspond to each other and are arranged at intervals. The anti-cracking element includes a first piece portion set up longitudinally and a second piece portion set up transversely, and the first piece Part and the second piece part are vertically connected as a whole, and a notch is formed on one side of the first piece part and the second piece part, and the first piece part and the second piece part are respectively located at the edge of the end part of the first piece part and the second piece part. There are two adjacent fixing holes on the side of the gap; A plurality of fixing rods are connected to the two fixing holes corresponding to the first piece portion and the second piece portion of the plurality of anti-cracking elements. A fixing rod is respectively inserted and fixedly connected to the first piece portion. The two longitudinal edges of the fixed rod, and the second piece is defined with two transverse edges passing through the two fixed rods transversely, and the two longitudinal edges and the two transverse edges are connected to the ends of the first piece and the second piece. The edges of the parts are jointly enclosed to form a working area, and at least one positioning hole is provided in the working area; At least one positioning rod allows the at least one positioning rod to movably pass through the corresponding positioning holes of the plurality of anti-cracking elements, and is fixed on a template. For example, the door and window corner wall crack prevention component structure described in the first item of the scope of patent application, wherein the crack prevention element is provided with a number of positioning holes in its working area, and the corresponding positioning holes of the plurality of crack prevention elements are respectively movably penetrated A positioning rod is provided, and a strap is also provided to bind the positioning rods in a loop. For example, the door and window corner wall surface crack prevention component structure described in the scope of the patent application, wherein the crack prevention element is provided with three positioning holes in its working area, and a positioning rod is movably penetrated through the three positioning holes, and makes The three positioning rods are arranged in a triangular position, and the strap ring is used to bind the three positioning rods. For example, the anti-cracking component structure for the corner wall of the door and window described in the scope of the patent application, wherein the anti-cracking element is provided with a number of positioning holes and at least one fixing hole in its working area, and the corresponding positioning of the number of anti-cracking elements A positioning rod is movably inserted in the holes, and a fixing rod is inserted and fixedly connected to the corresponding fixing holes of the anti-cracking elements, and a strap is also provided to bind the positioning rods and the positioning rods in a loop. At least one fixed rod. For example, the door and window corner wall crack prevention component structure described in item 4 of the scope of patent application, wherein the crack prevention element is provided with two positioning holes and a fixing hole in its working area, and one is movably penetrated through the two positioning holes. Positioning rod, and a fixing rod is inserted and fixed in the fixing hole, and the two positioning rods and one fixing rod are arranged in a triangular position, and the two positioning rods and one fixing rod are bound by the strap ring . For example, the anti-cracking component structure for the corner wall of the door and window described in the scope of the patent application, wherein the anti-cracking element is provided with a positioning hole and a fixing hole in its working area, and is positioned on a corresponding one of the plurality of anti-cracking elements A positioning rod is movably penetrated in the hole, and a fixing rod is penetrated and fixedly connected to one of the corresponding fixing holes of the plurality of anti-cracking elements.

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