TWI775455B - Metal plate - Google Patents

Abstract

This invention relates to a metal plate, which includes at least a plate surface, a first joining portion and a second joining portion are respectively provided on both sides of said plate surface. Said first joining part is provided with a first side wall part, a locking part, a bending part and a hooking part, and a first elastic buffer space is formed between the upper and lower sides of said hooking part. Said bending part and hooking part are used to increase the height between said locking portion and the upper end of said hooking part, and to form an escape space above said locking part. Said second joining portion is provided with a second side wall part, a guiding part, an upright part and a bottom wall part, and said guiding part, the upright part and the bottom wall part form a buckling groove. When two adjacent metal plates are assembled with each other, the first joining portion of a metal plate is locked into a connection structure with a locking member, then buckle the second joining part of another metal plate to said first joining part of the metal plate, the hooking part and the buckling groove of the two metal plates are clamped and fixed to each other, and the first side wall part and the second side wall part of the two metal plates abut each other to complete the combination of adjacent metal plates.

Description

Metal plate

The present invention is a metal plate that can be used in various places such as exterior wall panels, interior decoration panels, partition panels, and decorative panels of buildings.

According to the prior art of metal plates, such as the new No. M373946 "Improvement of Metal Wall Plates", one end of the metal plate is provided with an abutting part, a protruding part, an engaging groove and a shielding section, and the shielding section is concave with a straight line The shaped guide groove can be fixed by the locking member. The other end of the metal plate is provided with an engaging groove and an abutting section. The shielding section of a metal wall plate is fixed to the column or beam by means of the locking piece through the guide groove, the protrusion of the fixed metal wall plate can be inserted and combined with the engaging groove of another metal wall plate, the engaging groove and the sticking Arrived section sticks to arrive combine.

However, when the two adjacent metal plates of the conventional metal wall plate are combined, since the guide groove on the outer side of the shielding section of the engaging groove is locked with a locking member, when the locking position of the locking member is too close to the locking member of the engaging groove When facing the direction, the head of the fastener will make it difficult for the abutting section of the other metal plate to be inserted into the engaging groove, resulting in difficulties in construction. Furthermore, in order to make it difficult for the abutting section of the other metal plate to be inserted into the engaging groove more easily, the end of the abutting section of the metal plate is only provided with a small section of curling structure, which will cause the abutting section of the metal plate to be After being inserted into the engaging slot, it cannot be positioned (the gap in the engaging slot is too large, so that the engaging slot cannot be locked and attached to the segment), and it is easy to slide out due to external force, so that the two adjacent metal plates can only be connected to each other. It cannot be firmly buckled and fixed together. As long as any metal plate close to the abutting section is pulled by tension (such as hanging a heavy object with a hook), the abutting section of the metal plate will be pulled very easily. A serious defect is formed, so that the user can only put the pulled out metal plate back in place after removing all the subsequent metal plates, which is not practical.

For this reason, the inventor of this case has been engaged in the research and design of various types of steel plates, metal plates and other building materials for many years, and has studied the aforesaid problems and invented this case.

The purpose of the present invention is to provide a metal plate that can be used in various places such as exterior wall panels, interior decorative panels, partition panels, and decorative panels of buildings. The metal plate can produce a stable and fast initial combination during construction, so that the metal plate can improve the stability of the wall structure of the building and prevent the metal plate from being pulled and separated by external forces, and its installation and construction are more convenient and fast, and it can avoid locking. It can destroy the surface baking paint or anti-rust coating of the metal plate to prolong the service life of the metal plate and improve the structural safety of the installation site.

In order to achieve the aforementioned purpose, the metal plate of the present invention includes at least one plate surface, a first joint portion and a second joint portion are respectively provided on both sides of the plate surface, and the first joint portion is extended downward to provide a first joint portion. In the side wall portion, the lower end of the first side wall portion is provided with a locking portion extending laterally, the outer side of the locking portion is provided with a bending portion extending upward, and the end of the bending portion is provided with a hook-shaped portion extending laterally. , There is a first elastic buffer space between the upper and lower sides of the hook-shaped part, the bending part and the hook-shaped part are used to increase the height between the locking part and the upper end of the hook-shaped part, and make the A dodging space is formed above the locking portion; a second side wall portion extends downward from the second joint portion, the height of the second side wall portion is smaller than the height of the first side wall portion, and is located at the second side wall portion The lower end of the guide portion is laterally extended with a guide portion, and the extension direction of the guide portion is the same as the extension direction of the aforementioned locking portion. A bottom wall portion is bent in the opposite direction at the end of the bottom wall, so that the aforementioned guiding portion, the upright portion and the bottom wall portion form a buckle groove.

In the metal plate of the present invention, the guide portion and the bottom wall portion can be arranged in an inclined shape, so that the buckle groove has a guide opening, which is convenient for guiding the hook portion of the other metal plate to be inserted and buckled inward.

In the metal plate of the present invention, the end of the bottom wall portion can be bent to form a fitting portion, and the fitting portion is located below the bottom wall portion, so that the bottom wall portion can be closely attached to a connecting structure, and the above-mentioned There is a second elastic buffer space between the bottom wall part and the fitting part, which allows the hook-shaped part of the other metal plate to slide inwardly into the aforesaid buckle groove more smoothly, and make the buckle groove An elastic clamping force is generated on the hook-shaped part to achieve the effect of initial buckle and fixation, so as to prevent it from falling out.

In the present invention, when two adjacent metal plates are assembled with each other, the first joint part of one metal plate is locked into the connection structure by the locking element, and then the second joint part of the other metal plate is locked with the first joint part of the metal plate. The joint parts are buckled with each other, the hook-shaped parts and the buckle grooves of the two metal plates are clamped and fixed to each other, and the first side wall part and the second side wall part of the two metal plates 1 are in contact with each other, and the adjacent metal plates can be completed. combination. When two adjacent metal plates are combined with each other, the dodging space of the metal plate can prevent the cap of the locking element from contacting the metal plate, so as to prevent the locking element from hindering the buckling of the adjacent metal plates and damaging the metal plates The surface is painted or painted.

1: metal plate

1a: metal plate

1b: metal plate

10: Board surface

10a, 10b: closed surface

11: The first joint

110: First side wall part

111: Locking part

112: Bending part

113: Hook

114: The first elastic buffer space

115: Dodge space

12: The second joint

120: Second side wall part

121: Guidance Department

122: Buckle slot

123: Upright

124: Bottom wall

125: Fitting Department

126: Second elastic buffer space

2: Reinforced gasket

3: Barrier layer

30: Baffle

300: flat panel

301: Insertion

302: Abutment

4: Locking element

40: Hat

5: Connection structure

FIG. 1 is a top view of the metal plate of the present invention.

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1 .

FIG. 3 is a cross-sectional view taken along line B-B of FIG. 1 .

FIG. 4 is a schematic view of the assembly of the metal plate of FIG. 1 .

FIG. 5 is a schematic view of the assembly of the metal plate of FIG. 1 with a reinforcing gasket.

FIG. 6 is an embodiment in which the metal plate of the present invention is provided with a barrier layer.

FIG. 7 is a schematic view of the assembly of the metal plate of FIG. 6 .

FIG. 8 is a schematic view of the assembly of the metal plate of FIG. 6 with a reinforcing gasket.

FIG. 9 is a perspective view of FIG. 1 .

In order to more fully understand the present invention, the preferred embodiment of the metal plate, as shown in FIG. 1 to FIG. 9 , at least includes: the aforementioned metal plate 1 is provided with a plate surface 10 on both sides of the plate surface 10 . A first joint portion 11 and a second joint portion 12 are respectively provided. The first joint portion 11 , the second joint portion 12 and the board surface 10 can be integrally formed or welded. A first side wall portion 110 extends downward from the first joint portion 11 , and a locking portion 111 extends laterally from the lower end of the first side wall portion 110 , and the locking portion 111 can be tightly attached to a connecting structure 5 (For example, steel frame, beam, column, wall, etc.), to produce a stable fit installation effect, and then a locking element 4 is locked into the connecting structure 5 from the locking portion 111, and the metal plate can be 1 is firmly combined with the connecting structure 5.

A bending portion 112 extends upward from the outer side of the locking portion 111 . The bending portion 112 has a curved bending structure, and the end of the bending portion 112 is provided with a hook-shaped portion 113 extending laterally. A first elastic buffer space 114 is defined between the upper and lower sides of the hook portion 113 , so that the hook portion 113 has an elastic buffer function (as shown in FIGS. 3 to 9 ). As shown in FIGS. 4 , 5 , 7 and 8 , the bending portion 112 and the hook-shaped portion 113 can increase the height between the locking portion 111 and the upper end of the hook-shaped portion 113 , and form a space above the locking portion. In the avoidance space 115, when the two adjacent metal plates 1a and 1b are combined with each other, the aforementioned avoidance space 115 can prevent the cap portion 40 of the locking element 4 from contacting the metal plate, so as to prevent the locking element 4 from obstructing the adjacent metal plates. The buckle of the plate, and the destruction of the surface of the metal plate by baking or painting, and the dodging space 115 has enough space to allow the locking element 4 to add elements such as reinforcing gaskets 2 to strengthen the locking force of the metal plate and improve its resistance. strength of wind pressure.

As shown in FIG. 1 to FIG. 5 , a second side wall portion 120 extends downward from the second joint portion 12 . The height of the second side wall portion 120 is smaller than that of the first side wall portion 110 , and the second side wall portion 120 The side wall portion 120 and the first side wall portion 110 are arranged in parallel, so that the first side wall portion 110 and the second side wall portion 120 of the adjacent metal plates 1 can be aligned when assembled, and there is no sense of abruptness or spatial conflict. A guide portion 121 is located at the lower end of the second side wall portion 120 to extend laterally. The extension direction of the guide portion 121 is the same as the extension direction of the locking portion 111 , and the end of the guide portion 121 is downward. An upright portion 123 is extended, and a bottom wall portion 124 is bent in the opposite direction at the end of the upright portion 123, so that the guide portion 121, the upright portion 123 and the bottom wall portion 124 form a buckle groove 122, so that the The hook-shaped portion 113 of the other metal plate 1 is connected, and the inward extension depth of the hook-shaped portion 113 is limited by the aforementioned upright portion 123 . As shown in FIGS. 3 and 4 , the guide portion 121 and the bottom wall portion 124 are arranged in an inclined shape, so that the buckle groove 122 can have a guide opening so as to guide the hook of the other metal plate 1 . The shaped portion 113 is inserted into the snap fit. The end of the bottom wall portion 124 must be bent to form a fitting portion 125, so that the fitting portion 125 is located below the bottom wall portion 124, so that the bottom wall portion 124 can be closely attached to the aforementioned connecting structure 5 (such as a steel frame). , beams, columns, walls, etc.), to produce a stable installation effect.

More importantly, there is a second elastic buffer space 126 between the bottom wall portion 124 and the fitting portion 125 , which allows the hook portion 113 of the other metal plate 1 to slide inwardly into the aforementioned buckle more smoothly The hook-shaped portion 113 can be clamped by the snap-fit slot 122 to generate an elastic clamping force to achieve the effect of initial snap-fastening, so as to prevent it from falling out, so that the builder can install it smoothly and strengthen the The buckling tensile force and wind resistance strength of the metal plate 1 are closely attached to the connection structure 5 by the aforementioned bonding portion 125 , so that the installation and construction of the metal plate 1 is more stable and safe.

As shown in FIG. 2 , the front and rear sides of the aforementioned plate surface 10 are respectively provided with a closed surface 10a, 10b extending downward to enhance the structural strength of the metal plate 1 and the effect of resisting wind pressure, so that the metal plate can be The scope of application is wider and improved. The aforementioned closing surfaces 10a and 10b can be integrally formed and bent, or formed by secondary processing (eg, welding or gluing).

As shown in FIG. 5 , when the thickness of the metal plate 1 of the present invention is relatively thin, or other requirements for strengthening the locking effect are required, a strengthening gasket 2 can be provided on the first joint portion 11 of the metal plate 1a. The reinforcing washer 2 is located above the locking portion 111 of the metal plate 1 a and extends into the first elastic buffer space 114 of the hook portion 113 , so that the locking element 4 can be moved from the reinforcing washer 2 to the first elastic buffer space 114 of the hook-shaped portion 113 . The lower lock passes through the aforementioned locking portion 111 , and then locks into the connecting structure 5 to enhance the bonding force between the metal plate 1 a and the connecting structure 5 , and is located in the first elastic buffer space 114 of the hook portion 113 of the aforementioned metal plate 1 a The reinforcing washer 2 can also enhance the elastic supporting force of the hook-shaped portion 113, so that the hook-shaped portion 113 can be more tightly fastened and clamped with the fastening groove 122 of the other metal plate 1b.

As shown in FIG. 6 to FIG. 8 , a barrier layer 3 must be arranged on the inner side of the aforementioned board surface 10 , and a baffle 30 must be arranged below the barrier layer 3 . The part 300 is disposed on the same horizontal plane as the aforesaid fitting part 125, and an insertion part 301 is bent at one end of the flat plate part 300, so that the insertion part 301 can be inserted into the second elastic buffer space 126, And the other end of the flat plate portion 300 is provided with an abutting portion 302 extending upward, so that the bottom of the metal plate 1 can be quickly sealed through the baffle 30, so that the barrier layer 3 can be stably wrapped on the metal plate 3. Inside the plate 1 , the barrier layer 3 can be prevented from falling off, and the overall structural strength of the metal plate 1 can be strengthened and the metal plate 1 can be closely attached to the connection structure 5 . The aforementioned barrier layer may be made of sound-insulating material, heat-insulating material, waterproof material or fire-resistant and flame-resistant material; or may be made of a combination of sound-insulating, heat-insulating, waterproof, and fire-resistant and flame-resistant materials; or may be made of a multi-layer composite material. The composition of the structure, are not impossible. The baffle plate 30 can also be a flat plate body or a plate body of other shapes, as long as it can prevent the barrier layer 3 from falling off. An extension structure should be provided on the outer surface of the aforementioned board surface 10, and the extension structure should be in the shape of a strip. Ribs, peaks or various types of decorative layers are used for various applications such as building walls, decorative panels, decorative panels or ceilings.

As shown in Figures 4, 5, 7, and 8, when the adjacent metal plates 1a, 1b are assembled with each other, the first joint 11 of a metal plate 1a is locked into the connection structure 5 by the locking element 4, and then The second joint portion 12 of the other metal plate 1b and the first joint portion 11 of the metal plate 1a are fastened to each other, and the hook-shaped portions 113 and the fastening grooves 122 of the two metal plates 1a and 1b are clamped and fixed to each other, and The first side wall portion 110 and the second side wall portion 120 of the two metal plates 1a, 1b are in contact with each other, so that the joint between the two metal plates 1a, 1b is kept flat and consistent (there will be no obvious sense of abrupt joints), and it is completed. Bonding of adjacent metal plates 1a, 1b. When the two adjacent metal plates 1a and 1b are combined with each other, the dodging space 115 of the metal plate 1a can prevent the cap portion 40 of the locking element 4 from contacting the metal plate, so as to prevent the locking element 4 from obstructing the adjacent metal plates Fastening of the metal plate, and damage to the surface of the metal plate with paint or coating (which will cause the metal plate to rust easily) to improve the service life of the metal plate, so that it can be laid in sequence to form the walls, partitions, and ceilings of the building. etc. structure.

Therefore, the metal plate of the present invention can be used in various places such as exterior wall panels, interior decoration panels, partition panels, decorative panels, etc. of buildings, and its innovative structural design allows two adjacent metal panels to be installed during construction. It produces a stable and fast initial combination, so that the metal plate can improve the stability of the wall structure of the building and prevent the metal plate from being pulled and separated by external forces, and its installation and construction are more convenient and fast, and it can avoid the locking element from damaging the metal plate. Surface baking paint or anti-rust coating to extend the service life of the metal plate, with the best practicability and safety, is the composition of this case.

The aforementioned drawings and descriptions are only for explaining the various embodiments of the present invention, and the shapes, appearances, dimensions, proportions and subsequent assembly applications of the technical features are not intended to limit the scope of rights of the present invention. And users can adjust the above-mentioned shape, appearance, size, proportion and subsequent assembly application as a building structure according to the actual needs of use; the present invention is in the implementation of The above is processed and formed with metal plates, and then circulated on the market, and then constructed and installed by the builder. Therefore, the combination of adjacent metal plates is mentioned in the description to illustrate how the present invention is to be implemented, not to limit the metal of the present invention. The board is in the form of a plurality of combinations, and all inventors who constitute an equivalent invention with the claims of the present invention belong to the scope to be protected by the present invention.

1a: metal plate

1b: metal plate

10: Board surface

10a: closed face

11: The first joint

114: The first elastic buffer space

115: Dodge space

12: The second joint

122: Buckle slot

4: Locking element

40: Hat

5: Connection structure

Claims (10)

A metal plate at least comprises: a plate surface, two sides of the plate surface are respectively provided with a first joint part and a second joint part, the first joint part is extended downward with a first side wall part, the first joint part The lower end of the side wall portion is provided with a locking portion extending laterally, the outer side of the locking portion is provided with a bending portion extending upward, and the end of the bending portion is provided with a hook-shaped portion extending laterally. There is a first elastic buffer space between the upper and lower sides, so that the hook-shaped part has the function of elastic buffering. The bending part and the hook-shaped part are used to increase the space between the locking part and the upper end of the hook-shaped part. The height of the above-mentioned locking part forms a dodging space; the above-mentioned second joint part is extended downward with a second side wall part, and the height of the second side wall part is smaller than the height of the aforesaid first side wall part, located in The lower end of the second side wall portion is provided with a guiding portion extending laterally, the extending direction of the guiding portion is the same as the extending direction of the locking portion, and the end of the guiding portion is extending downward to form an upright portion, A bottom wall portion is reversely bent at the end of the upright portion, so that the guide portion, the upright portion and the bottom wall portion form a buckle groove. The metal plate according to claim 1, wherein the guide portion and the bottom wall portion are arranged obliquely, so that the buckle groove has a guide opening, which is convenient for guiding the hook portion of another metal plate to be inserted inward Buckle. The metal plate according to claim 1, wherein the end of the bottom wall portion is bent to form a fitting portion, and the fitting portion is located below the bottom wall portion, so that the bottom wall portion can be closely attached to a connection structure, and there is a second elastic buffer space between the bottom wall part and the fitting part, which can make the hook part of the other metal plate slide inwardly into the buckle groove more smoothly, and can make The buckling groove generates an elastic clamping force on the hook-shaped portion to achieve the effect of initial buckling and fixing to prevent it from coming out. The metal plate according to claim 1, wherein the front and rear sides of the plate surface are respectively provided with a closed surface extending downward to enhance the structural strength of the metal plate. The metal plate according to claim 1, wherein a reinforcing gasket is arranged on the first joint portion of the metal plate, and the reinforcing gasket is located above the locking portion of the metal plate. The metal plate according to claim 5, wherein the reinforcing gasket extends into the first elastic buffer space of the hook-shaped portion to enhance the elastic supporting force of the hook-shaped portion. The metal plate according to claim 1, wherein a barrier layer is disposed on the inner side of the plate surface. The metal plate according to claim 7, wherein a baffle is arranged below the barrier layer, so as to prevent the barrier layer from falling off by using the baffle. The metal plate according to claim 3, wherein a barrier layer is arranged on the inner side of the plate surface, and a baffle plate is arranged below the barrier layer, and a flat plate portion is arranged on the baffle plate, and the plate portion is connected with the above-mentioned sticker. The joint part is arranged on the same horizontal plane, and one end of the flat plate part is bent and provided with an insertion part, so that the insertion part can be inserted into the second elastic buffer space, and the other end of the flat plate part is extended upward. An abutting portion can quickly seal the bottom of the metal plate through the baffle, so that the barrier layer can be stably wrapped inside the metal plate, preventing the barrier layer from falling off. According to the metal plate of claim 9, the baffle is inserted into the second elastic buffer space, so that the baffle can be fastened and combined with the metal plate to prevent the barrier layer from falling off and strengthen the The overall structural strength of the metal plate is enhanced and the effect of the metal plate being closely attached to a connecting structure is enhanced.

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