TWI685607B - Edge structure - Google Patents

Abstract

The edge-retracting structure of the invention is composed of a shrapnel seat and a trimming strip. The shrapnel seat includes a buckle seat, an intermediate plate extending outward from the bottom end of the buckle seat, a baffle plate connected to the outer side of the intermediate plate, and at least one coupling unit is provided at an appropriate position. The bottom of the trimming strip is relatively installed on the buckle seat and the intermediate board, and the bottom is further provided with an alignment groove matching the buckle seat. In this way, the shrapnel seat and the trimming strip are sufficient to be installed on the periphery of the plate, and the diameter thereof has the advantages of being convenient for installing the trimming strip, not impairing the appearance of the trimming strip, and improving the elasticity of the top molding area change of the trimming strip.

Description

Edge structure

The invention particularly refers to a technical field of edge trimming installed on the periphery of a plate.

In order to achieve the expected visual effect design of the interior decoration of the home environment or the building landscape, it is often necessary to use wood panels to splice to form a floor or siding to separate different spaces. Please refer to the first picture. The boards 91 are laid on a high footing 92 in sequence. After the laying is completed, a decorative panel 93 must be installed on the outer ends of the boards 91 to cover the outer ends of the boards 91 The gap and the shape of the ends formed between them can achieve a complete and beautiful construction.

However, this conventional technique has at least the following disadvantages:

1. The decorative panel 93 is additionally locked to the elevated footing 92 or the plate 91 through screws 94. These structures need to be installed through a hand tool wrench, which is very troublesome and time-consuming.

2. When the screw 94 is locked, the screw head will be exposed, which will inevitably abrupt the appearance of the trim panel 93, so it needs to be encapsulated by a plug body 95, but it will still damage the existing trim panel 93 more or less. Appearance.

3. The decorative panel 93 is combined with the elevated footing 92 or the plate 91 with a large area of the side. Subject to this, the top of the decorative panel 93 is formed into a three-dimensional shape The area is quite limited, and the appearance of the options is not large.

4. The decorative panel 93 is combined with the elevated footing 92 or the plate 91 with a large area of sides, and its volume is not easy to be reduced, so the cost is higher.

The reason is that the present inventor is a tireless spirit, and aimed at the lack of the above-mentioned conventional technology, and with his rich professional knowledge and many years of practical experience, the present invention was finally developed.

The main content of the present invention is to provide a trimming structure composed of a shrapnel seat and a trimming strip.

The shrapnel seat includes a buckle seat, an intermediate plate extending outward from the bottom end of the buckle seat, a baffle plate connected to the outer side of the intermediate plate, and at least one coupling unit is provided at an appropriate position.

The bottom of the trimming strip is provided with a matching groove for matching the buckle seat, so that the trimming strip can be relatively installed on the buckle seat and the intermediate board.

In this way, the invention can provide trimming strips for easy installation, without compromising the appearance of the trimming strips, and can improve the advantages of the flexibility of the top molding area of the trimming strips.

10, 10A‧‧‧plate

11‧‧‧ grassroots

111‧‧‧Guide groove

112‧‧‧Barb space

12‧‧‧ Extrusion

20‧‧‧shrap

21‧‧‧ Buckle

211‧‧‧Top side

212‧‧‧Side

213‧‧‧Bottom

214‧‧‧Front clasp

215‧‧‧ Rear clip

22‧‧‧Intermediate board

23‧‧‧Baffle

24‧‧‧The first unit

241‧‧‧Pre-pressure block

242‧‧‧Inverted film

25‧‧‧Second combination unit

251‧‧‧window

252‧‧‧Combination hole

253‧‧‧ Marking Department

B‧‧‧Punching

30, 30A‧‧‧trimming strip

31‧‧‧Top

32‧‧‧Bottom

33‧‧‧Alignment slot

34‧‧‧Groove

35‧‧‧Shoulder groove

40‧‧‧bolt

50‧‧‧high feet

91‧‧‧Plate

92‧‧‧Elevated feet

93‧‧‧Veneer

94‧‧‧screw

95‧‧‧plug

Figure 1 is a schematic diagram of the prior art.

Figure 2 is an exploded schematic view of the shrapnel seat and trimming strip of the present invention.

FIG. 3 is a schematic sectional view of the combination of the shrapnel seat and the base layer of the sheet material of the present invention.

Figure 4 is a schematic top view of Figure 3.

Figure 5 is a schematic diagram of the implementation of the present invention.

Fig. 6 is a partial sectional schematic view of Fig. 5;

FIG. 7 is another schematic diagram of the shrapnel seat, trimming strip and fixing screw of the present invention.

Figure 8 is a schematic plan view of the implementation of Figure 7.

Figure 9 is a schematic cross-sectional view of Figure 8.

Fig. 10 is a schematic diagram of a partial sectional view of the ninth assembly.

Please refer to Figures 2 to 6, most of the floor or wall panels are composed of a number of strip-shaped plates 10 spliced together. The present invention is mainly provided with an edge trimming structure on the periphery of the plate 10. The edge trimming structure is composed of a number of shrapnel seats 20 and repairs. The edge strip 30 is composed of; wherein; the aforementioned plate 10 is a double-layer structure composed of a base layer 11 and an extruded layer 12, the base layer 11 is formed of plastic, and a guide groove 111 with an opening facing downward is provided on the outer periphery A barb space 112 is connected to the upper part of the guide groove 111, and the extrusion layer 12 is superimposed on the top surface of the base layer 11; the shrapnel seat 20 at least includes a buckle seat 21, and one extends outward from the bottom end side of the buckle seat 21 Intermediate board 22, a baffle 23 connected to the outer side of the intermediary board 22, a first combining unit 24 provided at the baffle 23, and a second combining unit 25 provided at the range of the buckle base 21; the aforementioned buckle base 21 It is a hollow metal frame with a trapezoidal cross section, and has a top edge 211, two corresponding side edges 212, and a bottom edge 213. Shape punching B to form a fan-shaped window front gusset 214, rear gusset 21 5. Make the front buckle 214 and the rear buckle 215 gradually downward protrude from the outer surface of the side 212; the intermediate plate 22 extends horizontally outward from the right side of the bottom end of the buckle seat 21, and the baffle 23 is along the intermediate The right side of the plate 22 extends vertically upward; the first combining unit 24 is stamped on the baffle 23 with two pre-pressing blocks 241 protruding to the right, and a U-shaped punch with an uncut top is provided between the two pre-pressing blocks 241 The hole B is used to form a fan-shaped window-shaped barb piece 242, which is gradually protruding downward and protrudes to the left side of the baffle 23, and the two pre-pressing blocks 241 and barb piece 242 can be pressed upward into the plate 10 The guide groove 111 is then released in the barb space 112, so that the barb piece 242 can be locked in the barb space 112 in the reverse direction, so that the buckle 21 is fixed to the periphery of the plate 10; the second coupling unit 25 is attached to the buckle The top edge 211 and the side edge 212 of 21 are provided with recessed windows 251, and the bottom edge 213 of the buckle 21 is provided with a coupling hole 252 matching the window 251, and the bottom edge 213 is further in front of and behind the center of the coupling hole 252. A V-groove marking portion 253 is provided; the trimming strip 30 has a large area of the top 31 and the bottom 32, and the bottom 32 is relatively installed on the buckle 21 and the intermediate board 22, the bottom 32 is further provided with a matching buckle 21 is the alignment groove 33, and the alignment groove 33 is provided with a buckle groove 34 that can be elastically engaged with the front buckle 214 and the rear buckle 215, so that the trimming strip 30 can be used without any hand tools. The buckle groove 34 needs to be combined with the front buckle 214 and the rear buckle 215 to be assembled quickly.

Please refer to Figures 7 to 10, which is another embodiment of the floor or wall panel of the present invention, and the board 10A is a single layer made of traditional wood or plastic molding Therefore, without the guide groove 111 and the barb space 112 shown in FIG. 3, the first coupling unit 24 of the spring seat 20 cannot be fixed to the plate 10A. The pressing block 241 abuts the outer end of the plate 10A, and then, a locking bolt 40 is inserted into the window 251 of the second coupling unit 25, and then passes through the coupling hole 252, and is calibrated through the marking portion 253, so that the bottom of the buckle 21 The edge 213 is screwed to the predetermined position of the elevated foot 50, the ground or the wall surface, so that the buckle 21 is stably fixed to the periphery of the plate 10A with a locking bolt 40 and two pre-pressure blocks 241 at three points to provide edge trimming The bottom 32 of the strip 30A can be relatively installed on the buckle 21 and the intermediate board 22, so as to achieve the main purpose of the trimming strip 30A to facilitate the installation and stabilization. In addition, it is explained that the trimming strip 30A is the best position corresponding to the baffle 23 A matching shoulder groove 35 is provided so that the gap between the trimming strip 30A and the plate 10A can be closed as much as possible.

It is known from the above description that the present invention has at least the following advantages:

1. The trimming strips 30 and 30A of the present invention are installed on the buckle seat 21 of the shrapnel seat 20 through the alignment groove 33 and the buckle groove 34. During the installation process, they can be quickly done without any hand tool wrenches. It can be easily completed by pressing the trimming strips 30, 30A, so it has the advantages of time saving and quick installation of the trimming strips 30, 30A, and the alignment groove 33 of the trimming strips 30, 30A and the shrapnel seat 20 are reversed snaps It is enough to withstand the stepping stress or collision stress in the direction of the buckle, so the overall structure is quite strong and not easy to loosen. It is worth mentioning that the invention only needs to use a screwdriver or other hand tools to assist the side knock to drop . The trimming strips 30, 30A make the buckle groove 34 enough to release the front buckle 214 and the rear buckle The piece 215 can separate the fixed state of the trimming strips 30, 30A and the spring seat 20 with less effort, so the present invention still has the advantage of easy disassembly.

2. The bottom of the trimming strips 30 and 30A of the present invention is installed on the buckle base 21 of the spring seat 20 through the alignment groove 33 and the buckling groove 34, so that the trimming strips 30 and 30A will not have a sudden appearance.

3. The shrapnel seat 20 of the present invention maintains a distance between the baffle 23 and the buckle seat 21 through the intermediary plate 22 to provide a large-area combination of the bottom of the trimming strips 30 and 30A. Compared with the prior art, it can indeed increase the trimming accordingly. The shape area of the top of the side strips 30, 30A, and thus the appearance of the trimming strips 30, 30A have a large space for change.

4. The shrapnel seat 20 of the present invention can be installed on the periphery of the plates 10, 10A by the first coupling unit or the second coupling unit. Therefore, a more suitable plate 10, 10A style can be selected according to local conditions or cost considerations. Therefore, the shrapnel seat of the present invention 20 has greater compatibility.

5. The volume of the trimming strips 30 and 30A of the present invention is much simpler than that of the prior art trim, so the overall appearance is of higher quality, and the cost can be further reduced.

In summary, the overall structural features of the present invention can be said to be unprecedented in the prior art, and it is a very outstanding and excellent design. It has not seen a similar public publication in similar products, so Those who meet the requirements for the application of the invention patent shall apply in accordance with the law. However, the above is only one of the preferred embodiments of the present invention, and it cannot be used to limit the scope of implementation of the present invention, that is, the general application according to the present invention The equal changes and modifications made in the scope of the patent belong to the scope of the present invention. Specifically, as long as they can be combined with floors of different structures, they belong to the present invention.

20‧‧‧shrap

21‧‧‧ Buckle

211‧‧‧Top side

212‧‧‧Side

213‧‧‧Bottom

214‧‧‧Front clasp

215‧‧‧ Rear clip

22‧‧‧Intermediate board

23‧‧‧Baffle

24‧‧‧The first unit

241‧‧‧Pre-pressure block

242‧‧‧Inverted film

25‧‧‧Second combination unit

251‧‧‧window

252‧‧‧Combination hole

253‧‧‧ Marking Department

30‧‧‧trimming strip

31‧‧‧Top

32‧‧‧Bottom

33‧‧‧Alignment slot

34‧‧‧Groove

Claims (9)

An edge-retracting structure, which is at least composed of a shrapnel seat and a trim strip; wherein; the shrapnel seat includes a buckle seat, an intermediate plate extending outward from one side of the bottom end of the buckle seat, and one connected to the The baffle outside the intermediary board is provided with at least one combining unit at an appropriate position; the buckle base is a fan-shaped window-shaped buckle formed by a U-shaped punching hole at the top, so that the buckle is facing downward The outer surface of the side edge gradually protrudes; the bottom of the trimming strip is installed on the buckle base and the intermediate board, the bottom of the trimming strip is further provided with an alignment groove matching the buckle base, and the alignment groove is provided with The buckle groove can be elastically locked with the buckle. According to the edge-retracting structure described in claim 1, the buckle is a hollow frame with a trapezoidal cross-section, and has a top edge, two corresponding side edges, and a bottom edge, the two side edges There are a front buckle and a rear buckle before and after; the trimming strip is provided with a buckle groove in the alignment groove that can be elastically engaged with the front buckle and the rear buckle. According to the edge-retracting structure described in claim 1, the shrapnel seat is provided with a first coupling unit on the baffle, and a second coupling unit is provided on the buckle base, so that the second coupling unit and the first coupling unit are optional One is provided for fixing, so that the buckle is installed on the periphery of a plate. According to the edge trimming structure described in claim 3, the plate is formed by stacking an extruded layer on a base layer, the base layer is provided with a guide slot with an opening facing downward, and a barb space is connected to the upper part of the guide slot; The first combining unit is provided with a precompression block on the protruding side of the baffle, and a U-shaped punching hole with an uncut top end is used to form a barb tab, and the barb tab gradually protrudes downward from the other side of the baffle , The pre-pressure block and the barb can be pressed upward into the guide The groove is then released in the barb space, so that the barb piece can be caught in the barb space, so as to fix the buckle seat on the periphery of the plate. According to the edge trimming structure described in claim 3, the second coupling unit is provided with a coupling hole in the buckle seat; the plate is a single-layer structure, and the elastic sheet seat is in contact with the outer end of the plate with the baffle, Then, a locking bolt is inserted through the coupling hole, according to which the buckle seat is screwed at a predetermined position, so that the buckle seat is fixed to the periphery of the plate; the trimming strip is further provided at a position corresponding to the baffle Matching shoulder grooves. According to the edge-retracting structure described in claim 5, the buckle is a hollow frame with a trapezoidal cross-section, and has a top edge, two corresponding side edges, and a bottom edge, the two side edges There are buckles on the front and back, and the trimming strip is provided with a buckle groove in the alignment groove that can be elastically locked with the buckle; the second combining unit is provided on the top and side of the buckle seat For a concave window, the bottom edge of the buckle seat is provided with a coupling hole matching the window. According to the edge-retracting structure described in claim 6, the bottom edge is further provided with a marking part in the coupling hole. As described in claim 1 or 2, the intermediate board extends horizontally outward from the right side of the bottom end of the buckle seat, and the baffle extends vertically upward along the right side of the intermediate board. According to the edge trimming structure described in claim 8, the first combining unit is stamped with two pre-pressing blocks protruding to the right on the baffle, and a U-shaped uncut top is provided between the two pre-pressing blocks The punching hole is used to form a fan-shaped window-shaped inverted hook piece, and the inverted hook piece gradually protrudes downward from the left side of the baffle.

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