TWI796725B - Hidden type metal plate fastening seat - Google Patents

Abstract

This invention relates to a hidden type metal plate fastening seat and its assembly, which includes at least a fastening seat. Said fastening seat is provided with a base and a combined seat, two locking plates are respectively provided on both sides of said base, said combined seat is arranged above said base, the lower two sides of said combined seat are respectively provided with buckle plates obliquely laterally, and a propped portion is arranged at the end of said buckle plate. In this way, said buckle plates are used to embed and against the concave portion of a metal plate to form an reverse hook structure, then lock and fix said metal plate and fastening seat with a bolting element above the fastening seat to form a double fixing structure. So the constructer can quickly and firmly assemble said hidden type metal plate and fastening seat, and effectively prevent the hidden type metal plate from being lifted or blown off by the internal wind pressure, to maintain the safety of the building and the surrounding environment.

Description

Hidden metal plate fixing seat

The present invention is a fixed base of a hidden metal plate that can be used in various structures such as roofs, floors or partitions of buildings and its combined structure.

According to the previous technology of the fixed seat of the hidden metal plate, such as the invention No. I405892 "hidden steel plate structure", the fixed seat shown in Figure 6 is fixed on the top of the steel beam or steel frame, and the fixed seat is also set. The surrounding surface is provided with a plurality of reinforcing parts, and the reinforcing part extends to the fixed surface; the fixed seat is provided with a joint surface, and the joint surface is arranged above the aforementioned surrounding surface; the fixed seat is provided with a fixed surface, and the fixed surface is based on the aforementioned It is formed around the surrounding surface, and a plurality of holes are provided for bolting components to pass through and bolted above the steel beam or steel frame; the steel plate, the joint part is provided to allow the adjacent steel plates to be integrated with each other, and the first steel plate The joint part of the first steel plate is bolted and fixed with the joint surface of the above-mentioned fixing seat, and then the joint part of the second steel plate is combined with the joint part of the first steel plate, so that the bolted components can be hidden.

However, since the conventional fixing base and the steel plate are fixed only through the upper bolting element, when strong wind infiltrates from the inside of the building and blows from the inside to the outside, the infiltrating wind will be concentrated and generate a strong internal wind pressure , and is blown outward by the joint position of the guide plate lap; at this time, it is difficult to resist the strong internal wind pressure only by the bolted components between the fixed seat and the steel plate, causing the joint position of the steel plate lap to be gradually pressurized and propped up In the end, the joint position of the steel plate lap was blown away by the strong internal wind pressure, causing serious damage to the building. When a typhoon or strong wind hits, the blown metal plate will also cause harm to the surrounding environment, causing loss of personnel and property.

Another example is the known new No. M469344 "Improvement of the fixed seat of the hidden twisted steel plate". The fixed seat 10 shown in Figure 1B is composed of two symmetrical bodies 11, a pad body 12 arranged on the top of the main body 11, and a connecting piece 13 is assembled and locked, and the adjacent steel plates are combined with the dome 115 of the support unit 111 of the fixing seat 10 through the corresponding twisted part, and then the twisted part is twisted with the dome with a tool fixed; and through the combination of the spanning part 123 of the fixing seat 10 and the bending part of the steel plate, the fixing seat and the steel plate form a twisted joint and a fastening effect.

.該固定座的結構較為複雜，且每一組固定座皆需分別製造5個不同的元件，再將該5個元件分別組裝鎖合，故其製造成本非常高，不具經濟效益。

.絞合式鋼板施工工序多，需使用絞合工具且耗費較多的時間來施作，故施工成本較高，且較難被消費者及建商青睞。 Yet the shortcoming of this conventional fixing seat is:

.The structure of the fixing base is relatively complicated, and each set of fixing bases needs to manufacture 5 different components, and then assemble and lock the 5 components separately, so the manufacturing cost is very high, and it is not economical.

.There are many construction procedures for stranded steel plates, which requires the use of stranded tools and takes a lot of time for construction, so the construction cost is high, and it is difficult to be favored by consumers and builders.

For this reason, the inventor of this case has been engaged in the research and design experience of building materials such as various steel plates, metal plates for many years, researches on aforementioned problem, is invented this case.

The purpose of the present invention is to provide an innovative fixed seat of hidden metal plate and its combined structure. The fixed seat can be made with only two components, and the middle sides of the fixed seat are lateral Two buckle plates are installed obliquely to embed and resist the concave part of the metal plate to form a barb structure, and then use a bolt on the top of the fixed seat to lock and fix one metal plate with the fixed seat and overlap the other metal plate Fasten and fasten to form a double-fixed structure, so that the construction personnel can quickly and stably assemble the hidden metal plate and the fixing seat, and effectively prevent the hidden metal plate from being lifted or blown away by the internal wind pressure. To maintain the safety of buildings and the surrounding environment.

In order to achieve the above-mentioned purpose, the fixed seat of the concealed metal plate of the present invention includes at least one fixed seat, the aforementioned fixed seat is provided with a base and a combined seat, the base and combined seat of the aforementioned fixed seat can be It is integrally formed by aluminum extrusion; or the above-mentioned base is made of aluminum extrusion, and the above-mentioned combination seat is made of steel plate, and then the combination of the aluminum extrusion base and the steel plate The seat is assembled into one. The two sides of the aforementioned base are respectively provided with locking plates, the aforementioned combination seat is arranged above the aforementioned base, and the two sides below the aforementioned combination seat are respectively provided with buckle plates inclined laterally, and a The abutting part: at least one reinforcing rib is arranged inside the base, and the reinforcing rib can be arranged vertically, horizontally or obliquely, so as to strengthen the resistance of the base to stresses in various directions.

The combined structure of the fixed seat of the hidden metal plate of the present invention includes at least one fixed seat of the aforementioned hidden metal plate, and at least includes at least one metal plate, the aforementioned metal plate is provided with a plate surface, and A first overlapping portion and a second overlapping portion are arranged on both sides respectively, the slope of the first overlapping portion is bent to form a first protruding portion, and a first protruding portion is arranged below the first protruding portion. In the recessed part, a locking part is provided above the first overlapping part, the slope of the second overlapping part is bent to form a second protruding part, and a second protruding part is provided below the second protruding part. The recessed part is provided with a fastening part above the second overlapping part; the position of the first recessed part and the second recessed part corresponds to the position of the abutting part of the aforementioned fixing seat, and the aforementioned metal plate and the aforementioned fixing After the seats are interlocked and combined, the two abutting portions can be inserted into the first recessed portion and the second recessed portion to form an undercut structure.

The fixed seat of the hidden metal plate and its combination structure of the present invention, wherein the front end of the above-mentioned pinch plate has to be provided with a bent portion, so that the aforementioned pinch plate has better elasticity and cushioning effect, and is convenient for the overlapping and fastening of the metal plates. Fine-tune the effects of construction and wind pressure resistance.

1: fixed seat

10: base

100: lock plate

101: bolt hole

102: Rib

11: Combined seat

110: inner concave part

111: gusset

112: contact part

113: bending part

2: metal plate

20: board surface

21: The first lap

210: first protrusion

211: the first concave part

212: locking part

22: The second overlapping part

220: second protrusion

221: the second concave part

222: Fastening part

23: Bolting components

3: self-tapping screw

Fig. 1 is a top view of the first embodiment of the fixing seat of the concealed metal plate of the present invention.

Fig. 2 is a sectional view along line A-A of Fig. 1 .

Fig. 3 is a partially enlarged view of area A in Fig. 2 .

Figure 4 is a side view of the metal plate of the present invention.

Fig. 5 is a schematic view of the first assembly of the present invention.

Fig. 6 is a schematic diagram of the second assembly of the present invention.

Fig. 7 is a schematic view of the first embodiment of the combined structure of the fixed seat of the concealed metal plate of the present invention.

Fig. 8 is a schematic diagram of the second embodiment of the fixing seat of the concealed metal plate of the present invention.

Fig. 9 is a schematic diagram of the second embodiment of the combined structure of the fixed seat of the concealed metal plate of the present invention.

Fig. 10 is a schematic diagram of the third embodiment of the fixing seat of the concealed metal plate of the present invention.

Fig. 11 is a schematic view of the third embodiment of the combined structure of the fixed seat of the concealed metal plate of the present invention.

In order to fully understand the present invention, the embodiment of the best hidden metal plate fixing seat, as shown in Figures 1 to 11, at least includes: a fixing seat 1, which is provided with a base 10 and a combination seat 11 , as shown in Figures 2, 8, and 10, the aforementioned base 10 and coupling seat 11 can be integrally formed, or they can be manufactured separately and then combined into one body through bolts, welding, etc., depending on the needs. . As shown in Figures 8 and 9, the aforementioned base 10 and coupling base 11 must be made of different materials, for example, the base 10 of extruded aluminum has the best structural strength and hardness, while the coupling base 11 made of steel plate has Elasticity and plasticity of various shapes can produce better functions of resisting instantaneous impact and buffering stress. In this way, the combination seat 11 made of extruded aluminum base 10 and steel plate Assembled into one body, the fixed seat has the best structural strength and the adjustability of the metal plate overlap, the effect of anti-instant impact and buffering stress.

Both sides of the aforementioned base 10 are respectively provided with locking plates 100, and the locking plates 100 are provided with bolt holes 101, which is convenient for construction workers to lock and fix the fixing seat 1 with the steel beams, steel frames or laminates below. At least one reinforcing rib 102 is arranged inside the base 10 to strengthen the structural strength of the base 10; the aforementioned reinforcing rib 102 can be arranged vertically, horizontally or obliquely to strengthen the resistance of the base 10 to stresses in various directions .

The combination seat 11 is arranged on the top of the base 10, and an inner recess 110 is provided above the combination seat 11 to facilitate overlapping of metal plates and locking screws. Both sides below the above-mentioned combination seat 11 are respectively provided with a buckle plate 111 inclined laterally, and an abutting portion 112 is set at the end of the buckle plate 111, and the aforesaid abutment portion 112 can be a protrusion (as shown in Figure 2 ) or a hook-like structure (as shown in Figures 8 and 10), or various structures that can increase the friction area of the buckle, all are acceptable; 113 , making the above-mentioned pinch plate 111 have better elasticity and cushioning effect, which is convenient for fine-tuning and anti-wind pressure effect when the metal plates are lapped and fastened.

As shown in Figures 7, 9, and 11, it is an embodiment of the combined structure of the fixed seat of the hidden metal plate of the present invention, which includes at least one aforementioned fixed seat 1 and at least one metal plate 2.

As shown in FIG. 4 , the metal plate 2 is provided with a plate surface 20 , and a first overlapping portion 21 and a second overlapping portion 22 are respectively provided on both sides of the plate surface 20 . The slope of the aforementioned first overlapping portion 21 is bent to form a first protruding portion 210, a first recessed portion 211 is arranged below the first protruding portion 210, and a first concave portion 211 is arranged above the aforementioned first overlapping portion 21. A locking portion 212 , so that a bolting element 23 is obtained from the locking portion 212 of a metal plate 2 and the metal plate 2 is locked and fixed with a fixing base 1 . The inclined surface of the aforementioned second overlapping portion 22 is bent to form a second protruding portion 220, and a second concave portion is arranged below the second protruding portion 220. 221 , a fastening portion 222 is provided above the second overlapping portion 22 , so that the fastening portion 222 of one metal plate 2 can be fastened above the locking portion 212 of the other metal plate 2 . The positions of the first recessed portion 211 and the second recessed portion 221 correspond to the position of the abutting portion 112 of the aforementioned fixing seat 1, and after the aforementioned metal plate 2 and the aforementioned fixing seat 1 are interlocked and combined, the two abutting portions 112 can be embedded in the first recessed portion 211 and the second recessed portion 221 to form an undercut structure to prevent the aforementioned metal plate 2 from being blown away by the internal wind pressure, so as to maintain the safety of the building and the surrounding environment.

As shown in Figures 5 to 7, when the combined structure of the fixed seat of the hidden metal plate of the present invention is installed, the fixed seat 1 is placed on the steel beam, steel frame or laminate, and the self-tapping screw 3 is used to fix the fixed seat 1 The locking plate 100 of the fixed seat 1 is bolted and fixed to the steel beam, steel frame or laminate; then the first overlapping portion 21 of a metal plate 2 is overlapped on the top of the aforementioned fixed seat 1, so that the first overlapping portion 21 The first concave part 211 of the above-mentioned fixed seat 1 is fitted with the abutting part 112 of the aforementioned fixed seat 1, and then the metal plate 2 is locked with a fixed seat 1 from the locking part 212 of the first overlapping part 21 by using the bolting element 23. Finally, the second overlapping portion 22 of another metal plate 2 is overlapped on the top of the first overlapping portion 21 of the aforementioned metal plate 2, so that the second concave portion 221 of the second overlapping portion 22 and the The abutting portions 112 of the above-mentioned fixing seat 1 are fitted together, and then the fastening portion 222 of the second overlapping portion 22 is fastened above the locking portion 212 of the aforementioned metal plate 2, so as to have the effect of double fastening and fixing. In this way, the large-area hidden metal plate assembly can be completed; and the construction personnel can quickly and stably assemble the hidden metal plate and the fixing seat, and effectively prevent the hidden metal plate from being blown by the internal wind pressure. It is the composition of this case that it will be opened or blown away to maintain the safety of the building and the surrounding environment.

The aforementioned drawings and descriptions are only used to explain the various embodiments of the present invention, and the shape, appearance, size, proportion and subsequent assembly and application of the technical features presented by them are not used to limit the scope of rights of the present invention. And the user can adjust the above shape, appearance, size, proportion and subsequent assembly application as a building structure according to the needs of actual use; the present invention is implemented The upper system is processed and formed by the two independent components of the fixing seat and the metal plate, which are circulated in the market and then installed by the builder. Therefore, the combination of multiple metal plates is mentioned in the specification to illustrate how to implement the present invention. , not limiting the present invention to include only the fixing base, or only the metal plate, or both the fixing base and the metal plate. The fixing base and the metal plate can be sold separately, and of course the fixing base and the metal plate can also be sold together. Nothing is impossible. All inventions that constitute equivalent inventions to the claims of the present invention belong to the scope of protection of the present invention.

1: fixed seat

10: base

100: lock plate

101: bolt hole

102: Rib

11: Combined seat

110: inner concave part

111: gusset

112: contact part

2: metal plate

20: board surface

21: The first lap

210: first protrusion

211: the first concave part

212: locking part

22: The second overlapping part

220: second protrusion

221: the second concave part

222: Fastening part

23: Bolting components

3: self-tapping screw

Claims (7)

A fixed seat for a hidden metal plate, at least comprising: a fixed seat, a base and a combination seat; locking plates are respectively provided on both sides of the base, and the combination seat is set above the base, The lower sides of the above-mentioned combined seat are respectively provided with gussets inclined laterally, and an abutting portion is provided at the end of the gusset; at least one reinforcing rib is arranged inside the aforementioned base, and the aforementioned reinforcing ribs can be vertically, Install horizontally or obliquely to strengthen the resistance of the base to stress in all directions. According to the fixed seat of the hidden metal plate described in claim 1, the base and the joint seat of the aforementioned fixed seat are integrally formed by aluminum extrusion; or the aforementioned base is made of aluminum extrusion, and the aforementioned The combination seat is made of steel plate, and then the base made of the extruded aluminum and the combination seat made of steel plate are assembled into one. A fixed seat of a concealed metal plate, at least comprising: the fixed seat of claim 1; a metal plate, the metal plate is provided with a plate surface, and a first overlapping portion and a plate are respectively provided on both sides of the plate surface The second overlapping part, the slope of the aforementioned first overlapping part is bent to form a first protruding part, a first recessed part is arranged below the first protruding part, and the top of the aforementioned first overlapping part is A locking portion is provided, the slope of the second overlapping portion is bent to form a second protruding portion, a second concave portion is provided below the second protruding portion, and a second concave portion is arranged above the second overlapping portion. A fastening part is provided; the position of the first recessed part and the second recessed part corresponds to the position of the abutment part of the aforementioned fixing seat, and after the aforementioned metal plate and the aforementioned fixing seat are interlocked and combined, the two abutting parts It can be embedded in the aforementioned first concave portion and the second concave portion, and form an undercut structure. According to claim 1 or 2, the fixed seat of the concealed metal plate, wherein the aforementioned locking plate is provided with bolt holes. According to the fixed seat of the concealed metal plate according to claim 1 or 2, an inner concave part is arranged above the aforementioned combined seat. According to the fixing seat of the concealed metal plate according to claim 1 or 2, wherein the abutting portion can be a protrusion or a hook-shaped structure. According to the fixed seat of the concealed metal plate according to claim 1 or 2, a bending portion is provided at the front end of the aforementioned pinch plate.

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