CN214885051U - Waterproof edge sealing piece of composite board - Google Patents
Waterproof edge sealing piece of composite board Download PDFInfo
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- CN214885051U CN214885051U CN202120433981.4U CN202120433981U CN214885051U CN 214885051 U CN214885051 U CN 214885051U CN 202120433981 U CN202120433981 U CN 202120433981U CN 214885051 U CN214885051 U CN 214885051U
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Abstract
The invention discloses a waterproof edge sealing piece of a composite plate, which comprises a first edge sealing strip and a second edge sealing strip, wherein after the first edge sealing strip is matched with the second edge sealing strip, a second outer baffle and a second inner baffle of the second edge sealing strip are positioned between a first outer baffle and a first inner baffle of the first edge sealing strip, and the end part of the first baffle exceeds the end part of the second baffle to form a waterproof wall. After the edge sealing pieces are correspondingly arranged and fixed on four sides of the side surface of the composite board, the upper panel, the lower panel and the peripheral edge sealing pieces of the composite board form a closed structure. When the waterproof structure is used, after the composite boards are assembled on the outer wall of a building, the left and right adjacent composite boards are in clamping fit, the upper and lower adjacent composite boards are in clamping fit, a waterproof structure is formed between the two boards after the two boards are matched, and rainwater is prevented from entering the waterproof structure.
Description
Technical Field
The invention relates to a waterproof edge sealing piece of a composite board.
Background
Four sides of the side surface of the composite board are provided with edge sealing pieces, so that the waterproofness and the side strength of the composite board can be improved.
For example, chinese patent document CN 205712874U (application No. 201620529760.6) discloses a sealing edge structure of a stone aluminum honeycomb composite board, which includes an ultra-thin stone and an aluminum honeycomb composite board connected to each other, the area of the ultra-thin stone is larger than that of the aluminum honeycomb composite board, one set of two opposite sides of the aluminum honeycomb composite board are provided with sealing edge aluminum plates, the aluminum honeycomb composite board is covered by the sealing edge aluminum plates, the other set of two opposite sides of the aluminum honeycomb composite board are provided with aluminum alloy clamping piece sealing plates, the aluminum alloy clamping piece sealing plates are provided with component hanging grooves, and the aluminum alloy clamping piece sealing plates are covered by the aluminum alloy clamping piece sealing plates and are convenient for hanging components. Two edge sealing pieces are used in the edge sealing structure, one is an edge sealing aluminum plate which is of an L-shaped structure and is bonded and arranged on the side edge and the back surface of the aluminum honeycomb composite plate through glue and fixed by rivets. The other type is an aluminum alloy clamping piece sealing plate, and a component hanging groove of the aluminum alloy clamping piece sealing plate is formed by inwards turning over one end, close to the connecting plate, of the outer connecting edge.
Chinese patent document CN 202090509U (application No. 201120024867.2) discloses a low-carbon environment-friendly honeycomb light composite wallboard, wherein reinforced edge-sealing connecting fastener strips are embedded along four edges of a composite board to form the honeycomb light composite wallboard. The reinforced edge sealing connecting buckle strip is embedded into the composite board along four edges of the composite board; the reinforced edge sealing connecting buckling strip is firmly bonded with the inner core material of the honeycomb paperboard and the upper, middle and lower environment-friendly panels by a waterproof heat-resistant bonding layer to form the honeycomb light composite wallboard; or the reinforced edge sealing connecting buckling strip is connected with the upper environment-friendly panel and the lower environment-friendly panel into a whole by using the tapping screws for the building to manufacture the honeycomb light composite wallboard. The reinforced edge sealing connecting buckle strip forms an inner inserting type male and female joint buckle strip ab, a back-to-back type connecting buckle strip c, a trapezoid inclined interface connecting buckle strip de and an inner inserting type rivet connecting buckle strip f according to different use occasions and different assembling requirements among the composite wallboards.
Disclosure of Invention
The invention aims to provide an edge sealing piece of a composite board with better waterproof performance.
The technical scheme for realizing the aim of the invention is that the waterproof edge banding piece of the composite board comprises a first edge banding strip and a second edge banding strip.
The first edge sealing strip consists of a first strip main body, a first supporting part and a first baffle, wherein the first supporting part and the first baffle are respectively fixed on two sides of the first strip main body; the first supporting part is arranged at the end part of one side surface of the first strip main body; first baffle includes baffle and first interior baffle outside first, and baffle and first interior baffle are perpendicular with the side of the first main part, compare the first outer baffle of first interior baffle and be close to first supporting part setting.
The second edge banding strip consists of a second strip main body, a second supporting part and a second baffle, and the second supporting part and the second baffle are respectively fixed on two sides of the second strip main body; the second supporting part is arranged at the end part of one side surface of the second strip main body, the second baffle plate comprises a second outer baffle plate and a second inner baffle plate which are parallel, and the second outer baffle plate and the second inner baffle plate are vertical to the side surface of the second strip main body; the second outer baffle is closer to the second support portion than the second inner baffle.
After the first edge banding strip and the second edge banding strip are matched, the second outer baffle and the second inner baffle of the second edge banding strip are located between the first outer baffle and the first inner baffle of the first edge banding strip, and the end of the first baffle exceeds the end of the second baffle to form an inner waterproof structure and an outer waterproof structure.
A clamping groove is arranged on the second strip main body of the second edge sealing strip, is parallel to the second outer baffle and is positioned on the outer side of the second outer baffle; set up the adhesive tape in the draw-in groove, the adhesive tape includes installation department and adhesive tape main part, and the centre of adhesive tape main part is equipped with the slot.
The end parts of the first outer baffle and the first inner baffle of the first edge banding are provided with first flanges.
The first supporting part of the first edge banding is a thin plate vertical to the end head of the first strip main body; or the first supporting part is two plates vertical to the side surface of the first strip main body, wherein one plate is positioned at the end part of the first strip main body; or the first supporting part consists of three plates, wherein two plates are parallel, positioned on the same side of the first main body and vertical to the side surface of the first main body, and the third plate is parallel to the first main body and is connected with the two parallel plates; or the first supporting part is a square pipe or a square column.
The second supporting part of the second edge banding is a thin plate vertical to the end head of the second strip main body; or the second supporting part is two plates vertical to the side surface of the second strip main body, wherein one plate is positioned at the end part of the second strip main body; or the second supporting part consists of three plates, wherein two plates are parallel and positioned on the same side of the second main body and are vertical to the side surface of the second main body, and the third plate is parallel to the second main body and is connected with the two parallel plates; or the second supporting part is a square tube or a square column.
The first outer baffle of the first edge sealing strip is inserted in the slot of the adhesive tape.
The edge sealing piece also comprises a third edge sealing strip, the third edge sealing strip consists of a third main body, a third supporting part and a third baffle, and the third supporting part and the third baffle are respectively fixed on two sides of the third main body;
the third supporting part is arranged at the end part of one side surface of the third main body;
the third baffle comprises a third outer baffle and a third inner baffle, the third outer baffle and the third inner baffle are perpendicular to the side face of the third main body, and compared with the third inner baffle, the third outer baffle is arranged close to the third supporting part; the third outer baffle is provided with drain holes at equal intervals, and the drain holes are arranged close to the third main body.
Optionally, the edge strip is not provided with a support part. Namely, the waterproof edge sealing piece of the composite board comprises a first edge sealing strip and a second edge sealing strip.
The first edge sealing strip is composed of a first strip main body and a first baffle, the first baffle comprises a first outer baffle and a first inner baffle, and the first outer baffle and the first inner baffle are perpendicular to the side face of the first strip main body.
The second edge banding strip is composed of a second strip main body and a second baffle, the second baffle comprises a second outer baffle and a second inner baffle which are parallel, and the second outer baffle and the second inner baffle are perpendicular to the side face of the second strip main body.
After the first edge banding strip and the second edge banding strip are matched, the second outer baffle and the second inner baffle of the second edge banding strip are located between the first outer baffle and the first inner baffle of the first edge banding strip, and the end of the first baffle exceeds the end of the second baffle to form an inner waterproof structure and an outer waterproof structure.
The edge sealing piece further comprises a third edge sealing strip, the third edge sealing strip is composed of a third main body and a third baffle, the third baffle comprises a third outer baffle and a third inner baffle, the third outer baffle and the third inner baffle are perpendicular to the side face of the third main body, and compared with the third inner baffle, the third outer baffle is arranged close to the third supporting part; the third outer baffle is provided with drain holes at equal intervals, and the drain holes are arranged close to the third main body.
The invention has the positive effects that:
after the edge sealing pieces are correspondingly arranged and fixed on four sides of the side surface of the composite board, the upper panel, the lower panel and the peripheral edge sealing pieces of the composite board form a closed structure. When the waterproof structure is used, after the composite boards are assembled on the outer wall of a building, the left and right adjacent composite boards are in clamping fit, the upper and lower adjacent composite boards are in clamping fit, and after the upper and lower adjacent composite boards are matched, a double waterproof structure is formed between the two boards to prevent rainwater from entering.
Furthermore, a waterproof rubber strip is arranged at the first waterproof structure positioned on the outer side, so that the sealing performance is further ensured.
Furthermore, for the edge banding strips arranged on the upper side edge and the lower side edge of the composite board, a drain hole is also arranged on one edge banding strip; therefore, the clamping structure formed after the upper plate and the lower plate are assembled is provided with a drainage channel at the first waterproof structure positioned at the outer side, so that the problem of drainage of the composite plate after the composite plate is installed on an outer wall is solved.
Drawings
Fig. 1 is a cross-sectional view of a composite panel provided with a first edge strip and a second edge strip.
FIG. 2 is an enlarged view of the portion A of the second edge band shown in FIG. 1.
Fig. 3 is a left-right direction assembly schematic diagram of two adjacent composite boards.
Fig. 4 is an enlarged view of the portion B in fig. 3.
Fig. 5 is a schematic structural view of the third edge banding.
Fig. 6 is a schematic view of the up-down assembly of two adjacent composite boards.
Fig. 7 is an enlarged view of the portion C in fig. 6.
Fig. 8 is a schematic view of an edge banding arrangement for a composite panel.
The reference numbers in the above figures are as follows:
the edge sealing strip comprises a first edge sealing strip 1, a first strip main body 11, a first supporting part 12, a first baffle 13, a first outer baffle 13a, a first inner baffle 13b and a first flange 14;
the second edge banding strip 2, a second strip main body 21, a second supporting part 22, a second baffle plate 23, a second outer baffle plate 23a, a second inner baffle plate 23b and a clamping groove 24;
a third edge banding 3, a third main body 31, a third supporting part 32, a third baffle 33, a third outer baffle 33a, a drainage hole 33a-1, a third inner baffle 33b and a third flange 34;
Detailed Description
In the following description, for a composite panel to be installed on a wall surface, the direction close to the decorative surface of the composite panel will be referred to as "outer", and the direction close to the wall surface or the back plate of the composite panel will be referred to as "inner".
(example 1)
The waterproof edge banding piece of the embodiment is used for being arranged on four sides of the side face of the composite plate and covering the four side faces of the composite plate.
The edge banding comprises a first edge banding 1 and a second edge banding 2, see fig. 1.
The first edge banding 1 is long and is composed of a first strip body 11 and a first baffle 13 (a first structure), or is composed of the first strip body 11, a first supporting part 12 and the first baffle 13 (a second structure).
For the first edge banding 1 of the first structure, the first baffle 13 includes a first outer baffle 13a and a first inner baffle 13b which are symmetrically arranged, and the first outer baffle 13a and the first inner baffle 13b are parallel and perpendicular to the side surface of the first banding body 11 (the left side surface in the figure).
The first outer baffle 13a is adjacent to the decorative face layer of the encapsulated composite panel.
The first inner baffle 13b is closer to the back sheet layer of the encapsulated composite sheet than the first outer baffle 13 a.
In this embodiment, the first inner baffle 13b is located near the middle of the first main body 11, and the specific position is adjusted according to the design requirement.
In theory, the first inner barrier 13b may be disposed at any position inside the first outer barrier 13a, and if the plate installation position is to be reserved, the first inner barrier 13b is disposed near or below the middle of the first main body 11.
The first outer barrier 13a and the first inner barrier 13b are each provided at an end (right end in the drawing) thereof with a first flange 14. The first flange 14 may be formed by bending the first outer barrier 13a inward or bending the first inner barrier 13b outward. The flange can strengthen the connection strength of the baffle and the rubber strip slot.
With the second structure of the first edgeband 1, the first support portion 12 and the first bezel 13 are fixed to both sides of the first main body 11, respectively. The first support part 12 is located on the right side of the first stick body 11 in fig. 1, and the first flap 13 is located on the left side of the first stick body 11.
The first main body 11 is a rectangular thin plate, and the height is determined according to the design requirements of the composite plate.
The first support portion 12 is provided at an end portion of one side surface (right side in fig. 1) of the first rail body 11, and the first support portion 12 may be used to reinforce the strength of the composite panel, and in some cases where the strength of the composite panel structure is large, the first support portion 12 may be omitted (i.e., the first structure). The first support part 12 can also enhance the connection strength of the first edge banding 1 and the composite layer structure of the composite plate.
The first support part 12 may be a thin plate perpendicular to the end of the first main body 11, for example, a rectangular thin plate is perpendicularly bent to obtain the first main body 11 and the first support part 12, respectively.
Or the first support part 12 comprises two parallel plates located on the same side of the first bar body 11, both perpendicular to the side of the first bar body 11, one of which is located at the end of the first bar body 11.
Or the first supporting part 12 is composed of three plates, two of which are parallel and located on the same side of the first main body 11 and are perpendicular to the side surface of the first main body 11, and the third plate is parallel to the first main body 11 and connects the two parallel plates.
Alternatively, the first support part 12 may have a rectangular cross section, such as a square tube or a square column. For example, as shown in fig. 1, the first supporting portion 12 is disposed below the first main bar body 11, the main body portion is located at the right side of the first main bar body 11, and the left side surface of the first main bar body 11 and the left side surface of the first supporting portion 12 are located on the same plane.
The first baffle 13 includes a first outer baffle 13a and a first inner baffle 13b, which are symmetrically disposed, and the first outer baffle 13a and the first inner baffle 13b are parallel to and perpendicular to a side surface (left side surface in the drawing) of the first bar body 11.
The first outer barrier 13a is adjacent to the first support 12 or the first outer barrier 13a is adjacent to the decorative surface layer of the encapsulated composite board.
The first inner baffle 13b is closer to the back sheet layer of the encapsulated composite sheet than the first outer baffle 13 a.
In this embodiment, the first inner baffle 13b is located near the middle of the first main body 11, and the specific position is adjusted according to the design requirement.
In theory, the first inner barrier 13b may be disposed at any position inside the first outer barrier 13a, and if the plate installation position is to be reserved, the first inner barrier 13b is disposed near or below the middle of the first main body 11.
The first outer barrier 13a and the first inner barrier 13b are each provided at an end (right end in the drawing) thereof with a first flange 14. The first flange 14 may be formed by bending the first outer barrier 13a inward or bending the first inner barrier 13b outward.
When fixing the side of the composite layer of the first edge banding 1 and the composite plate, adopting a bonding mode: the first strip body 11 is attached to the side face of the composite layer and is fixedly bonded, and the first supporting portion 12 is located at a reserved position in the composite layer and is fixedly bonded. The side of the first support 12 is typically adhesively secured to the inner side of the decorative face layer of the composite panel (as shown in figure 1).
Referring to fig. 1 and 2, the second edge banding 2 is long and is composed of a second strip body 21 and a second baffle 23 (first structure); or a second bar body 21, a second support portion 22, and a second shutter 23 (second structure).
For the second edgeband 2 of the first structure, the second baffle 23 includes a second outer baffle 23a and a second inner baffle 23b which are parallel. The second outer barrier 23a and the second inner barrier 23b are perpendicular to the side of the second bar body 21 (the right side in the drawing).
The second outer baffle 23a is adjacent to the decorative face layer of the encapsulated composite panel.
The second inner baffle 23b is located at any position inside the second outer baffle 23a, in this embodiment, the second inner baffle 23b is located near the middle of the second main body 21, and the specific position is adjusted according to the design requirement.
For the second edgeband 2 of the second structure, the second support portion 22 and the second shutter 23 are fixed to both sides of the second band body 21, respectively. In fig. 1, the second support portion 22 is located on the left side of the second bar body 21, and the second shutter 23 is located on the right side of the second bar body 21.
The second main body 21 is a rectangular thin plate, and the height is determined according to the design requirements of the composite plate.
The second supporting portion 22 is disposed at an end portion of one side surface (left side in fig. 1) of the second strip main body 21, and similar to the first supporting portion 12, the second supporting portion 22 may be used to enhance the strength of the composite plate, and may also enhance the connection strength of the second edge banding 2 and the composite layer structure of the composite plate; in some cases where the composite layer structure is stronger, the second support portion 22 may be omitted.
The second support part 22 may be one plate, two parallel plates, three plates, or a square column or a square tube having a rectangular section, similar to the first support part 12.
Specifically, the second support portion 22 is a thin plate perpendicular to the end of the second bar body 21, and the second bar body 21 and the second support portion 22 are obtained by vertically bending, for example, a rectangular thin plate.
Or the second support portion 22 comprises two parallel plates located on the same side of the second strip body 21, both perpendicular to the side of the second strip body 21, one of which is located at the end of the second strip body 21.
Or the second support part 22 is composed of three plates, two of which are parallel and located on the same side of the second main body 21 and are perpendicular to the side surface of the second main body 21, and a third plate which is parallel to the second main body 21 and connects the two parallel plates.
Or the second support part 22 is a square pipe or a square column. For example, as shown in fig. 1, the second supporting portion 22 is disposed below the second bar body 21, the body portion is located at the left side of the second bar body 21, and the right side surface of the second bar body 21 and the right side surface of the second supporting portion 22 are located on the same plane.
The second baffle 23 includes a second outer baffle 23a and a second inner baffle 23b which are parallel. The second outer barrier 23a and the second inner barrier 23b are perpendicular to the side of the second bar body 21 (the right side in the drawing).
The second outer baffle 23a is adjacent the second support 22 and, in use, the second outer baffle 23a is adjacent the decorative face layer of the encapsulated composite panel.
The second inner baffle 23b is located at any position inside the second outer baffle 23a, in this embodiment, the second inner baffle 23b is located near the middle of the second main body 21, and the specific position is adjusted according to the design requirement.
When fixing the second edge banding 2 and the side of the composite layer of the composite board, adopting a bonding mode: the second strip of main body 21 is attached to the side of the composite layer and is bonded and fixed, and the second support portion 22 is located at a predetermined position in the composite layer and is bonded and fixed. Typically, one side of the second support portion 22 is adhesively secured to the interior side of the decorative covering of the composite panel (as shown in fig. 1).
See fig. 3, first edge banding 1 and second edge banding 2 set up respectively in the left and right sides of a composite sheet, when assembling two composite sheets, first edge banding 1 and the cooperation of second edge banding 2 joint, and two second baffles 23 (baffle 23a in second outer baffle 23a and the second in baffle 23 b) of second edge banding 2 are located between two first baffles 13 (baffle 13a in first outer baffle 13a and the first in baffle 13 b) of first edge banding 1.
Specifically, the second outer baffle 23a of the second edge banding 2 is adjacent to the first outer baffle 13a of the first edge banding 1, and the second inner baffle 23b of the second edge banding 2 is adjacent to the first inner baffle 13b of the first edge banding 1. The end of the first barrier 13 extends beyond the end of the second barrier 23, thereby forming two waterproof structures.
For a composite panel, when installed on a wall, the four sides are referred to as the top, bottom, left, and right sides, respectively. When the edge sealing member of the embodiment is used for packaging, the same edge sealing strip is used for the upper side and the left side, and the same edge sealing strip is used for the right side and the lower side; and the edge banding used on the upper and left sides is different from the edge banding used on the lower and right sides. For example, a first edge strip 1 is used on the top and left, and a second edge strip 2 is used on the bottom and right.
(example 2)
The edge banding of this embodiment is otherwise the same as embodiment 1, except that:
the second edge sealing strip 2 is also provided with a clamping groove 24 and an adhesive tape 4, and the end part of the adhesive tape 4 is fixed in the clamping groove 24.
Referring to fig. 2 and 4, the locking groove 24 is disposed on the second strip main body 21 of the second edge banding 2, outside the second outer baffle 23a, and the locking groove 24 is disposed in parallel with the second outer baffle 23 a. The slot bottom of the clamping slot 24 is wide and the slot opening is small.
Set up adhesive tape 4 in draw-in groove 24, adhesive tape 4 includes installation department 41 and adhesive tape main part, and the centre of adhesive tape main part is equipped with slot 42. The slot 42 is used for inserting and matching with the first outer baffle 13a of the first edge banding 1.
The mounting part 41 of the adhesive tape 4 is in inserting fit with the clamping groove 24, and the upper surface of the adhesive tape main body is in contact with the second outer baffle 23a of the second edge banding strip 2.
See fig. 4, to the second edge banding 2 that sets up draw-in groove 24 and adhesive tape 4, first edge banding 1 and second edge banding 2 set up respectively in the left and right sides of a composite sheet, when assembling two composite sheets, first edge banding 1 and the cooperation of second edge banding 2 joint, two second baffles 23 of second edge banding 2 (baffle 23a in second outer baffle 23a and the second) are located between two first baffles 13 of first edge banding 1 (baffle 13a in first outer baffle 13a and the first interior baffle 13 b). Specifically, the second outer baffle 23a of the second edge banding 2 is close to the first outer baffle 13a of the first edge banding 1, and the first outer baffle 13a of the first edge banding 1 is inserted into the slot 42 of the adhesive tape 4; the second inner barrier 23b of the second edge strip 2 is adjacent to the first inner barrier 13b of the first edge strip 1.
The arrangement of the adhesive tape 4 enhances the first waterproof performance of the composite board after the composite board is installed on the wall surface.
(example 3)
The edge banding of this embodiment is otherwise the same as embodiment 2, except that:
the edge seal also comprises a third edge seal 3.
Referring to fig. 5 to 7, the third edge banding 3 has substantially the same structure as the first edge banding 1, and for the third edge banding provided with a support portion, the third edge banding 3 includes a third main body 31, a third support portion 32 and a third baffle 33, the third baffle 33 includes a third outer baffle 33a and a third inner baffle 33b which are symmetrically arranged, and the ends of the third outer baffle 33a and the third inner baffle 33b are provided with third flanges 34.
For a third edge strip without a support portion, the third edge strip 3 comprises a third strip body 31 and a third baffle 33, the third baffle 33 comprises a third outer baffle 33a and a third inner baffle 33b which are symmetrically arranged, and the ends of the third outer baffle 33a and the third inner baffle 33b are provided with third flanges 34.
The difference lies in that: on the third outer baffle 33a of the third edge banding 3, drain holes 33a-1 are opened at equal intervals, and the drain holes 33a-1 are arranged near the third main body 31.
That is, the third edge banding 3 has the same structure as the first edge banding 1 except for the structure of the drainage holes of the third outer barrier 33 a.
For the upper side, the lower side, the left side and the right side of a composite board, the third edge banding 3 is arranged on the upper side, and the lower side of the composite board is provided with the second edge banding 2.
See fig. 6, when two upper and lower composite boards are assembled, third edge banding 3 and second edge banding 2 are in clamping fit, two second baffles 23 (second outer baffle 23a and second inner baffle 23 b) of second edge banding 2 are located between two third baffles 33 (third outer baffle 33a and third inner baffle 33 b) of third edge banding 3, and the ends of third outer baffle 33a and third inner baffle 33b exceed second outer baffle 23a and second inner baffle 23b respectively, thereby forming two waterproof structures.
Specifically, the second outer baffle 23a of the second edge banding 2 is close to the third outer baffle 33a of the third edge banding 3, and the third outer baffle 33a of the third edge banding 3 is inserted into the slot 42 of the adhesive tape 4; the drain hole 33a-1 of the third outer barrier 33a is not covered with the rubber strip 4. The second inner barrier 23b of the second edge strip 2 is adjacent to the third inner barrier 33b of the third edge strip 3.
When the edge sealing member of the present embodiment is used for packaging, the third edge sealing strip 3 is disposed on the upper side edge of the composite board. The edge banding used for the left, right and bottom edges of the composite panel is selected from a first edge banding 1 and a second edge banding 2. The right side and the lower side of the composite plate use the same edge banding; and the edge banding used on the left side is different from the edge banding used on the lower and right sides. For example, a first edge strip 1 is used on the left, and a second edge strip 2 (shown in FIG. 8) is used on the lower and right.
The sealing edge piece of the embodiment is provided with the drain hole, so that the drainage problem is solved.
Claims (9)
1. The utility model provides a waterproof seal limit piece of composite sheet which characterized in that: comprises a first edge banding (1) and a second edge banding (2);
the first edge sealing strip (1) consists of a first strip main body (11), a first supporting part (12) and a first baffle (13), wherein the first supporting part (12) and the first baffle (13) are respectively fixed on two sides of the first strip main body (11); the first supporting part (12) is arranged at the end part of one side surface of the first main body (11); the first baffle (13) comprises a first outer baffle (13 a) and a first inner baffle (13 b), the first outer baffle (13 a) and the first inner baffle (13 b) are perpendicular to the side surface of the first main body (11), and the first outer baffle (13 a) is arranged close to the first supporting part (12) compared with the first inner baffle (13 b);
the second edge banding (2) consists of a second strip main body (21), a second supporting part (22) and a second baffle (23), and the second supporting part (22) and the second baffle (23) are respectively fixed on two sides of the second strip main body (21); the second support part (22) is arranged at the end part of one side surface of the second strip main body (21), the second baffle plate (23) comprises a second outer baffle plate (23 a) and a second inner baffle plate (23 b) which are parallel, and the second outer baffle plate (23 a) and the second inner baffle plate (23 b) are vertical to the side surface of the second strip main body (21); a second outer flap (23 a) is closer to the second support portion (22) than the second inner flap (23 b);
after the first edge banding (1) and the second edge banding (2) are matched, the second outer baffle (23 a) and the second inner baffle (23 b) of the second edge banding (2) are located between the first outer baffle (13 a) and the first inner baffle (13 b) of the first edge banding (1), the end part of the first baffle (13) exceeds the end part of the second baffle (23), and an inner waterproof structure and an outer waterproof structure are formed.
2. The watertight flashing for composite panels according to claim 1 wherein: a clamping groove (24) is formed in the second main body (21) of the second edge sealing strip (2), and the clamping groove (24) is arranged in parallel with the second outer baffle (23 a) and is positioned on the outer side of the second outer baffle (23 a); set up adhesive tape (4) in draw-in groove (24), adhesive tape (4) are equipped with slot (42) including installation department (41) and adhesive tape main part, the centre of adhesive tape main part.
3. The watertight flashing for composite panels according to claim 1 wherein: the end parts of the first outer baffle (13 a) and the first inner baffle (13 b) of the first edge banding (1) are provided with first flanges (14).
4. The watertight flashing for composite panels according to claim 1 wherein: the first supporting part (12) of the first edge banding (1) is a thin plate which is vertical to the end head of the first main body (11); or the first supporting part (12) is two plates vertical to the side surface of the first strip main body (11), and one plate is positioned at the end part of the first strip main body (11); or the first supporting part (12) consists of three plates, wherein two plates are parallel and positioned on the same side of the first main body (11) and are vertical to the side surface of the first main body (11), and the third plate is parallel to the first main body (11) and is connected with the two parallel plates; or the first supporting part (12) is a square tube or a square column.
5. The watertight flashing for composite panels according to claim 1 wherein: the second supporting part (22) of the second edge banding (2) is a thin plate vertical to the end head of the second strip main body (21); or the second supporting part (22) is two plates vertical to the side surface of the second strip main body (21), wherein one plate is positioned at the end part of the second strip main body (21); or the second supporting part (22) consists of three plates, wherein two plates are parallel and positioned on the same side of the second main body (21) and are vertical to the side surface of the second main body (21), and the third plate is parallel to the second main body (21) and is connected with the two parallel plates; or the second supporting part (22) is a square tube or a square column.
6. A waterproof edge seal for a composite panel according to claim 2, wherein: the first outer baffle (13 a) of the first edge sealing strip (1) is inserted into the slot (42) of the adhesive tape (4).
7. The watertight flashing for composite panels according to any of claims 1 to 6, wherein: the edge sealing piece further comprises a third edge sealing strip (3), the third edge sealing strip (3) consists of a third main body (31), a third supporting part (32) and a third baffle (33), and the third supporting part (32) and the third baffle (33) are respectively fixed on two sides of the third main body (31);
a third support part (32) is arranged at the end part of one side surface of the third main body (31);
the third baffle (33) comprises a third outer baffle (33 a) and a third inner baffle (33 b), the third outer baffle (33 a) and the third inner baffle (33 b) are vertical to the side surface of the third main body (31), and compared with the third inner baffle (33 b), the third outer baffle (33 a) is arranged close to the third supporting part (32); the third outer baffle (33 a) is provided with drain holes (33 a-1) at equal intervals, and the drain holes (33 a-1) are arranged close to the third main body (31).
8. The utility model provides a waterproof seal limit piece of composite sheet which characterized in that: comprises a first edge banding (1) and a second edge banding (2);
the first edge sealing strip (1) consists of a first strip main body (11) and a first baffle (13), the first baffle (13) comprises a first outer baffle (13 a) and a first inner baffle (13 b), and the first outer baffle (13 a) and the first inner baffle (13 b) are vertical to the side surface of the first strip main body (11);
the second edge sealing strip (2) consists of a second strip main body (21) and a second baffle plate (23), the second baffle plate (23) comprises a second outer baffle plate (23 a) and a second inner baffle plate (23 b) which are parallel, and the second outer baffle plate (23 a) and the second inner baffle plate (23 b) are vertical to the side surface of the second strip main body (21);
after the first edge banding (1) and the second edge banding (2) are matched, the second outer baffle (23 a) and the second inner baffle (23 b) of the second edge banding (2) are located between the first outer baffle (13 a) and the first inner baffle (13 b) of the first edge banding (1), the end part of the first baffle (13) exceeds the end part of the second baffle (23), and an inner waterproof structure and an outer waterproof structure are formed.
9. A waterproof edge seal for a composite panel according to claim 8, wherein: the edge sealing piece further comprises a third edge sealing strip (3), the third edge sealing strip (3) is composed of a third main body (31) and a third baffle (33), the third baffle (33) comprises a third outer baffle (33 a) and a third inner baffle (33 b), the third outer baffle (33 a) and the third inner baffle (33 b) are perpendicular to the side face of the third main body (31), and compared with the third inner baffle (33 b), the third outer baffle (33 a) is arranged close to a third supporting part (32); the third outer baffle (33 a) is provided with drain holes (33 a-1) at equal intervals, and the drain holes (33 a-1) are arranged close to the third main body (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120433981.4U CN214885051U (en) | 2021-02-26 | 2021-02-26 | Waterproof edge sealing piece of composite board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120433981.4U CN214885051U (en) | 2021-02-26 | 2021-02-26 | Waterproof edge sealing piece of composite board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214885051U true CN214885051U (en) | 2021-11-26 |
Family
ID=78855804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120433981.4U Active CN214885051U (en) | 2021-02-26 | 2021-02-26 | Waterproof edge sealing piece of composite board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214885051U (en) |
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2021
- 2021-02-26 CN CN202120433981.4U patent/CN214885051U/en active Active
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