TWI638934B - Painted wave board nailless fixed structure - Google Patents

Abstract

A nail-free fixing structure for a lacquered wave board comprises: a steel strip having a C-shaped shape forming a clamping portion on one side, a wave plate extending a clamping piece, and the wave plate pressing the steel strip against the steel strip A holder is disposed adjacent to the cross. The holder includes a first clamping member, a second clamping member and a locking member. The first clamping member is provided with a continuous perforation and a slot, and the second clamping member defines a connection. a hole, and the lock is locked to the connecting hole through the through hole, thereby forming a pre-lock of the fixing device, thereby reducing assembly time during on-site construction, and the fixing device is hung by the second clamping member Provided at the clamping piece of the wave plate, and locking the connecting hole with the locking member to fit the slot of the first clamping member to the clamping portion of the steel bar to achieve nailless fixing The effect of the steel strip and the wave board.

Description

Paint wave board nailless fixed structure

The invention relates to a wave board fixing structure, in particular to a nailless fixing structure of a baking wave board which is easy to disassemble and not damage the wave board.

According to the structure of the common factory roof, window ceiling or wall panel, the steel frame is assembled with the wave plate, and the steel wave plate is durable because of its high strength. As shown in Fig. 11, a wave plate combination structure is The most common form of the wave plate 40 is in the form of a plurality of ribs 41. The ridges 41 are used to increase the strength of the wave plate 40, so that the wave plate 40 is not bent or deformed by strong wind, and the wave plate 40 is assembled. At the ribs 41 of the wave plate 40, the screws 42 are screwed to the screw holes (43) (51) of the field drilling hole to be locked on the steel frame 50, thereby completing the combination of the wave plate 40 and the steel frame 50, and finally Then, the silicone rubber is applied around the screw 42 behind the screw lock to achieve the waterproof effect. The fixing strength of the screw 42 to the wave plate 40 is not high, so that the same surface wave plate 40 is locked with a large number of screws 42 so that the assembly step is obvious. The complexity is that it has a leak-proof effect, and it is necessary to check the sealing state of the silicone rubber in detail. Therefore, there is a disadvantage that it is difficult to assemble, and the construction personnel also need to climb the roof for construction, and the construction risk is high, and further, The silicone will be used after a long time. And hardening, the filling effect is deteriorated and the adhesion is lowered, and the rainwater infiltration causes water leakage, and the wave plate 40 is structurally damaged due to the screw hole 43 (damaging the waterproof coating), so that the wave plate 40 is very It is easy to start rusting from the screw hole 43, so that the durability of the wave plate 40 is insufficient, and if the wave plate 40 is to be removed, the wave plate 40 is broken due to the structure, and the screw 42 is sealed by the silicone rubber, so it is common It is directly damaged by heavy equipment or wire cutting, so that the wave plate 40 cannot be repeated. Use, so that its practicality is reduced.

In view of this, the inventors have been engaged in the manufacturing development and design experience of related products for many years, and after detailed design and careful evaluation of the above objectives, the present invention has finally become practical.

The technical problem to be solved by the present invention is to provide a nailless wave plate fixing structure without the above-mentioned defects existing in the prior art.

a steel strip has a C-shaped portion formed with a clamping portion on one side, a wave plate is convexly formed with at least one convex strip, and the wave plate has a clamping piece extending inside the concave surface of the protruding strip, and the wave plate is formed by the clamping plate The holder is pressed against the steel strip, and the clamping piece of the wave plate and the clamping portion of the steel strip are disposed adjacent to each other in a cross shape, and the fixing device comprises a first clamping member, a second clamping member and a lock. The first clamping member is provided with a continuous perforation and a slot, and the second clamping member defines a connecting hole, and the locking member is locked to the second clamping member through the through hole of the first clamping member. The connecting hole of the piece can form a pre-lock of the fixing device, and the fixing device is hung by the second clamping member at the clamping piece of the wave plate, and the connecting hole is locked by the locking member The slit of the first clip is fitted to the clamping portion of the steel strip.

Wherein, the first clamping member is disposed parallel to the center line of the through hole and is provided with a limiting member, and the limiting member abuts against the second clamping member, thereby maintaining the first clamping member and the second clamping member in parallel The steel strip is clamped to the wave plate.

Wherein, the limiting member has a cylindrical shape, and the second clamping member defines a circular hole to provide the positioning of the limiting member, and the first clamping member is held by the cooperation of the limiting member and the circular hole The pre-lock position of the second clamp.

Wherein, the limiting member has a square column shape, and the second clamping member defines a notch to provide a receiving portion of the limiting member, and the first clamping member and the first portion are retained by the cooperation of the limiting member and the notch The pre-lock position of the two clamps.

Wherein, the limiting member is enlarged to form a wing portion, and the limiting member abuts against the second clamping member by the wing portion, thereby improving the limiting effect thereof.

Wherein, the dissection groove is formed with a guiding inclined surface, and the guiding inclined surface allows the dissection groove to easily fit the clamping portion of the steel strip.

Wherein, the second clamping member extends a bead, and the bead is used to enlarge the clamping piece area of the second clamping member sandwiching the wave plate.

Wherein, the clamping piece is formed by folding two layers of the wave plate, so that the wave plate has the joint strength and maintains the structural integrity.

Wherein, the clamping piece is formed with a pressing gap formed by the folding, and the second clamping member forms a clamping groove toward the first clamping member, and the clamping groove and the cutting groove are cross-shaped with each other, and the second The clamping member clamps the clamping piece to form a tight contact of the pressing gap, and is squeezed into the clamping groove by the clamping piece.

The first main object of the present invention is that the wave plate is folded and folded at the ridge at the time of production, and the clamping piece and the clamping portion of the steel bar are arranged adjacent to each other in a cross shape, and The pre-assembled holder is hung from the clamping piece of the wave plate by the bead of the second clamping member, and is locked into the connecting hole through the locking member to form the clamping of the first clamping member to the second clamping member end. The slot of the first clip member is fitted to the clamping portion of the steel strip, so that the wave plate and the steel strip can be clamped and fixed through the fixture without nails, thereby allowing the steel strip and the wave board The combination of no nails not only improves the construction speed, but also maintains the structural integrity of the wave board, making the wave board less susceptible to moisture and rusting. Bad, 俾 to improve its durability.

A second main object of the present invention is that the fixing device is first inserted into the circular hole of the second clamping member by the limiting member of the first clamping member, so that the through hole of the first clamping member can be easily aligned. The connecting hole of the second clamping member is locked to the connecting hole through the through hole, so that the pre-locking operation of the fixing device can be completed, so that the fixing device can save assembly time when the site is constructed. Thereby reducing its assembly time and cost.

The third main object of the present invention is that the nailless method combines the function of undamaged disassembly, so that the steel strip and the wave board need to be disassembled without breaking the structure by heavy machine tools or wire bonding, and the utility model has the advantages of low cost disassembly. And the practical effect of repeated reuse.

A fourth main object of the present invention is that the first clamping member is disposed parallel to the center line of the through hole and is provided with a limiting member, and the limiting member abuts against the second clamping member, thereby maintaining the first clamping member and The second clamping member clamps the steel strip and the wave plate in a parallel shape, so that the locking member can easily lock the connecting hole of the second clamping member, and the limiting member is used to hold the first clamping member and the first clamping member The pre-locking position of the two clamps can better reduce the on-site construction time.

A fifth main object of the present invention is that the fixing device can clamp and fix the steel strip and the wave plate in a nail-free manner, and the fixing device is installed in the house, and is not rusted by the sun and rain. Damage can better have the effect of construction inside the house, so as to improve the safety of construction workers during construction.

A sixth main object of the present invention is that the clamping member of the second clamping member can form a tight contact of the pressing gap, and is squeezed into the clamping groove by the clamping piece, thereby improving the The clamping force between the holder and the wave plate has the function of preventing the holder from coming off.

Other objects, advantages and novel features of the invention will be apparent from The related drawings are more apparent.

[this creation]

10‧‧‧Steel bars

11‧‧‧Clamping Department

20‧‧‧ wave board

21‧‧ ‧ ribs

22‧‧‧Clamping piece

221‧‧‧Squeeze gap

30‧‧‧fixer

31‧‧‧First clamp

311‧‧‧through holes

312‧‧‧ slotting

313‧‧‧ guiding slope

32‧‧‧Second clip

321‧‧‧connection hole

322‧‧‧ round hole

323‧‧‧Belt

324‧‧ ‧ gap

325‧‧‧Clamping slot

33‧‧‧Locker

34‧‧‧Limited parts

341‧‧‧ wing

[study]

40‧‧‧ wave board

41‧‧ ‧ ribs

42‧‧‧ screws

43‧‧‧ screw holes

50‧‧‧ steel frame

51‧‧‧ screw holes

Figure 1 is a perspective view of the present invention.

Figure 2 is a perspective exploded view of the present invention.

Figure 3 is a schematic view of the assembly steps of the present invention.

Figure 4 is a cross-sectional view of the present invention.

Figure 5 is a partially enlarged schematic view of the present invention in Figure 4.

Figure 6 is a schematic view (1) of the clamping action of the present invention.

Figure 7 is a schematic view (2) of the clamping action of the present invention.

Figure 8 is a schematic illustration of the state of use of the present invention.

Figure 9 is a perspective exploded view of another embodiment of the present invention.

Figure 10 is a cross-sectional view showing another embodiment of the present invention.

Figure 11 is a perspective view of a conventional wave plate structure.

In order to enable your review committee to have a better understanding and understanding of the purpose, features and effects of the present invention, please refer to the following [detailed description of the drawings] as follows: First, please refer to Figure 1, Figure 2 and Figure 5. As shown in the figure, a non-nail fixing structure of a lacquered wave board comprises: a steel strip 10, a wave board 20 and a holder 30. A steel strip 10 has a C-shaped one side forming a clamping portion 11 on one side. The wave plate 20 is formed with at least one rib 21 in a convex shape, and the wave plate 20 has a clamping piece 22 extending in the concave surface of the rib 21 , and the wave plate 20 is pressed against the steel strip 10 by the clamping piece 22 . And the clamping piece 22 of the wave plate 20 and the steel strip 10 The clamping portions 11 are disposed adjacent to each other in a cross shape, and the clamping piece 22 is formed by folding the two layers of the wave plate 20 in two layers, so that the wave plate 20 has the joint strength and maintains the structural integrity thereof. a first clamping member 31, a second clamping member 32 and a locking member 33. The first clamping member 31 defines a continuous through hole 311 and a slot 312, and the second clamping member 32 defines a connecting hole 321. The locking member 33 is locked to the connecting hole 321 of the second clamping member 32 through the through hole 311 of the first clamping member 31, so that the pre-locking of the fixing device 30 can be formed, thereby reducing the on-site construction. During the assembly time, the holder 30 is attached to the clamping piece 22 of the wave plate 20 by the second clamping member 32, and the connecting hole 321 is locked by the locking member 33 to allow the first clamping member 31 to be The slit 312 is fitted into the clamping portion 11 of the steel strip 10 to achieve the effect of fixing the steel strip 10 and the wave plate 20 without nails. The first clamping member 31 is parallel to the center line of the through hole 311. And a limiting member 34 is disposed, and the limiting member 34 abuts against the second clamping member 32, thereby holding the first clamping member 31 and the second clamping member 32 to clamp the steel in parallel 10 and the wave plate 20, the locking member 33 is easy to lock the connecting hole 321 of the second clamping member 32, and the limiting member 34 has a cylindrical shape, and the second clamping member 32 defines a circular hole 322. The insertion of the limiting member 34 is provided, and the pre-locking position of the first clamping member 31 and the second clamping member 32 is maintained by the cooperation of the limiting member 34 and the circular hole 322, and the second clamping member 32 is further Extending a strip 323, the strip 323 is used to enlarge the area of the clamping piece 22 of the second clamping member 32 to sandwich the wave plate 20, thereby increasing the clamping strength thereof, and the cutting groove 312 is formed with a guiding slope 313, and The guide slope 313 allows the slit 312 to easily fit the nip portion 11 of the steel strip 10.

The effect of the actual use, and then viewed from the first figure to the eighth figure, the holder 30 is first inserted into the circle of the second clip 32 by the limiting member 34 of the first clamping member 31. The hole 322 allows the through hole 311 of the first clamping member 31 to be easily aligned with the connecting hole 321 of the second clamping member 32, and the locking member 33 is inserted through the through hole 311 to be locked to the connecting hole 321 Can complete The pre-locking operation of the holder 30 enables the holder 30 to save assembly time during on-site construction, thereby reducing assembly time and cost, and the wave plate 20 is folded at the ribs 21 during production. When the sheet 22 is placed on the steel strip 10, the holding piece 22 is disposed adjacent to the clamping portion 11 of the steel strip 10 in a cross shape, and the pre-assembled holder 30 is further The beading 323 of the second clamping member 32 is hung on the clamping piece 22 of the wave plate 20, and the first clamping member 31 of the fixing device 30 is suspended at the lower end of the clamping portion 11 of the steel strip 10, and further locked. The locking member 33 is locked into the connecting hole 321 through the locking member 33, and the clamping of the first clamping member 31 to the end of the second clamping member 32 is formed, so that the slot 312 of the first clamping member 31 is engaged with The squeezing portion 11 of the steel strip 10 can be used to fix the wave plate 20 and the steel strip 10 in a nailless manner through the fixing device 30, thereby allowing the steel strip 10 and the wave plate 20 to be joined in a nailless manner. Not only can the construction speed be increased, but also the structural integrity of the wave board 20 can be maintained, so that the wave board 20 is not easily damaged by moisture and rust, so as to improve its durability, and then further In the step, the clamping piece 22 is formed with a pressing gap 221 in a folded state, and the second clamping member 32 is formed with a clamping groove 325 toward the first clamping member 31, and the clamping groove 325 and the cutting groove 312 are mutually In the shape of a cross, the second clamping member 32 is clamped to the clamping piece 22 to form the sealing gap 221, and is pressed by the clamping piece 22 to be received in the clamping groove 325, thereby improving The clamping force between the holder 30 and the wave plate 20, on the other hand, the nailless method combines the function of undamaged disassembly, so that the steel strip 10 and the wave board 20 need to be disassembled without heavy equipment or wire bonding. The cutting method destroys the structure, and the utility model has the practical effect of low-cost disassembly and repeated reuse. Further, the holder 30 can clamp and fix the steel strip 10 and the wave board 20 in a nail-free manner, and the holder 30 It is installed in the house, not only will not be damaged by the sun and rain, but also has the effect of building construction, so as to improve the safety of construction workers during construction.

Another embodiment of the present creation, please see the figures shown in Figures 9 and 10, the limit The member 34 has a square column shape, and the second clip member 32 defines a notch 324 to provide the receiving member 34, and the first clip member 31 is held by the matching member 34 and the notch 324. The pre-locking position of the second clamping member 32 has the effect of reducing the on-site construction time, and the limiting member 34 is enlarged to form a wing portion 341, and the limiting member 34 abuts the second clamping portion with the wing portion 341. Piece 32, thereby increasing its limit effect.

In summary, the present invention has indeed achieved a breakthrough structural design, and has improved invention content, and at the same time, can achieve industrial utilization and progress, and the present invention is not found in any publication, but also novel, when In accordance with the provisions of the relevant laws and regulations of the Patent Law, the application for invention patents is filed according to law, and the examination authority of the bureau is required to grant legal patent rights.

The above is only a preferred embodiment of the present invention, and the scope of the present invention is not limited thereto; that is, the equivalent variations and modifications made by the scope of the present invention should still belong to the present invention. Within the scope of the patent.

Claims (9)

A non-nail fixing structure for a lacquered wave board, comprising: a steel strip having a C-shaped shape forming a clamping portion on one side; a wave board having a convex shape forming at least one ridge, and the wave board is a recessed surface of the rib extends inwardly with a clamping piece, and the wave plate is pressed against the steel strip by the clamping piece, and the clamping piece of the wave plate and the clamping portion of the steel strip are adjacent to each other in a cross shape And a fixing device, the fixing device includes a first clamping member, a second clamping member and a locking member, the first clamping member is provided with a consistent perforation and a slot, and the second clamping member defines a connecting hole And the locking member is locked to the connecting hole of the second clamping member through the through hole of the first clamping member, thereby forming a pre-locking of the fixing device, thereby reducing assembly time during on-site construction. And the fixing device is mounted on the clamping piece of the wave plate with the second clamping member, and the connecting hole is locked by the locking member to fit the slot of the first clamping member to the steel strip The clamping portion is configured to achieve the effect of fixing the steel strip and the wave plate without nails. The non-nail fixing structure of the lacquered corrugated board according to the first aspect of the invention, wherein the first clamping member is parallel to the center line of the through hole and is provided with a limiting member, and the limiting member abuts against the second clamping member Thereby, the first clip and the second clip are held to sandwich the steel strip and the wave board in parallel. The non-nail fixing structure of the lacquered corrugated board according to the second aspect of the invention, wherein the limiting member has a cylindrical shape, and the second clamping member defines a circular hole to provide the positioning member, and utilizes the The engagement of the limiting member with the circular hole maintains the pre-locking position of the first clamping member and the second clamping member. The non-nail fixing structure of the lacquered corrugated board according to the second aspect of the invention, wherein the limiting member has a square column shape, and the second clamping member defines a notch to provide a receiving portion of the limiting member, and utilizes the The cooperation of the limiting member and the notch maintains the pre-locking position of the first clamping member and the second clamping member Set. The no-nail fixing structure of the lacquered corrugated board according to the fourth aspect of the invention, wherein the limiting member is enlarged to form a wing portion, and the limiting member abuts against the second clamping member by the wing portion, thereby improving Its limit effect. The no-nail fixing structure of the lacquered corrugated board according to the first aspect of the invention, wherein the grooving groove is formed with a guiding slope, and the guiding slanting surface allows the grooving groove to easily fit the nip portion of the steel strip. The non-nail fixing structure of the lacquered corrugated board according to the first aspect of the invention, wherein the second clamping member extends a bead, and the bead is used to enlarge the clamping piece area of the second clamping member to sandwich the wave plate. The non-nail fixing structure of the lacquered corrugated board according to the first aspect of the invention, wherein the holding piece is formed by double-layer folding of the wave board, so that the wave board has the joint strength and maintains the structural integrity. The non-nail fixing structure of the lacquered corrugated board according to the eighth aspect of the invention, wherein the clamping piece is formed with a pressing gap in a folded state, and the second clamping member forms a clamping groove toward the first clamping member, and The clamping groove and the dissection groove are in a cross shape, and the clamping member of the second clamping member can form a tight contact of the pressing gap, and is pressed and received by the clamping piece into the clamping groove. Inside, the clamping force between the holder and the wave plate is further increased.