Protective device for eave drainage ditch

Abstract

The utility model relates to a protection device for an eave drainage ditch, which comprises a net with a plurality of holes, at least one part of the net is configured to cover the eave drainage ditch, a first strip-shaped connector is provided with a first groove, and a first edge of the net is arranged in the first groove; wherein the first groove is configured to be at least partially inclined upwards at a certain angle, so that the net installed in the first groove is inclined upwards relative to the plane where the outer side edge of the drainage ditch is located or the horizontal plane where the outer side edge of the drainage ditch is located; when a first groove of the first strip-shaped connector clamps a net, a natural upward angle is formed, so that the side, close to an eave, of the device is inserted into the eave at the angle roughly the same as that of a roof, and the problems that according to an existing eave drainage ditch protection device, sundries are prone to being accumulated on the protection device; and when the protection device is installed, the protection device is easy to bend, and the installation is troublesome.

Description

TECHNICAL FIELD

[0001] The utility model relates to a drainage ditch protection device technical field, specifically a kind of protection device for roof gutter. BACKGROUND

[0002] Roof gutter is used to receive the rainwater of roof, and then by downspout to ground. For example, CN214117283U discloses a kind of building design roof cornice waterproof structure, water tank is installed at roof cornice position, vertical pipe is installed on water tank, rainwater of roof enters into water tank along roof, and water in water tank is discharged to ground or sewer, thereby avoiding rainwater into indoor. Since the opening of water tank is open, leaves, branches, pine needles and other sundries are very easy to fall into water tank, thereby causing the water collection function of water tank to decline, and even causing the clogging of water tank drain.

[0003] CN207348330U discloses a kind of building water tank protective cover, and such scheme is to install water tank protective cover or protective screen substantially horizontally on water tank, although it solves the problem that leaves, branches, pine needles and other sundries are easy to fall into water tank, but due to excessive water flow, sundries are usually accumulated on protective cover or protective screen. If the protective cover or protective screen of such scheme is directly bent, and the protective cover or protective screen is installed on eave, so that the angle between protective cover or protective screen and roof is substantially the same, the problem that sundries are easy to accumulate on protective cover can be solved, but the protective cover or protective screen is easy to be damaged, and the installation process is troublesome. UTILITY MODEL CONTENTS

[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a kind of protection device for roof gutter, to solve the problem that the protective device of existing roof gutter in background art is easy to accumulate sundries on protective device, and the protective device is easy to bend when installing protective device, and the installation is troublesome.

[0005] To achieve the above-mentioned purpose, the utility model provides a kind of protection device for roof gutter, comprising:

[0006] The net with multiple holes, the net has a first edge, a second edge opposite to the first edge, two side edges connecting the first edge and the second edge, the net is configured to cover at least a part of the roof gutter, liquid can enter the gutter through the holes on the net, and the net can prevent sundries from entering the gutter;

[0007] The first strip-shaped connector is installed on the outer edge of the gutter, and the first strip-shaped connector has a first slot, and the first edge of the net is installed in the first slot;

[0008] The first slot is configured to be inclined upward at an angle, so that the net installed in the first slot is inclined upward relative to the plane where the outer edge of the gutter is located or the horizontal plane where the outer edge of the gutter is located; when the first slot of the first strip-shaped connector clamps the net, there is a natural upward angle, so that the device is inserted into the eave at an angle approximately the same as the roof, solving the problem that debris is easily accumulated on the protective device of the existing eave gutter protective device, and the protective device is prone to bending when the protective device is installed, and the installation is troublesome.

[0009] The outer edge of the gutter refers to the edge of the gutter away from the eave.

[0010] Preferably, the first slot is configured to be inclined upward at an angle greater than 0 degrees and less than 90 degrees relative to the plane where the outer edge of the gutter is located or the horizontal plane where the outer edge of the gutter is located; according to the angle of the roof, a suitable inclined angle is selected, so that when the first slot of the first strip-shaped connector clamps the net, there is a natural upward angle, so that the device is inserted into the eave at an angle approximately the same as the roof.

[0011] Preferably, a plurality of corrugations are arranged transversely, vertically or obliquely on the net.

[0012] Preferably, the second strip-shaped connector is installed on the eave, or the second strip-shaped connector is inserted into the eave.

[0013] The second edge of the net is installed on the second strip-shaped connector.

[0014] Preferably, the second strip-shaped connector has a second slot, and the second edge of the net is installed in the second slot.

[0015] Preferably, the first strip-shaped connector has a first piece and a second piece, and the first piece and the second piece are connected.

[0016] The first piece is installed on the outer edge of the gutter.

[0017] The first slot for installing the first edge of the net is arranged on the second piece.

[0018] The outer edge of the gutter refers to the edge of the gutter away from the eave.

[0019] Preferably, the second strip-shaped connector has a third piece and a fourth piece, and the third piece and the fourth piece are connected.

[0020] The third piece is installed on the eave, or the third piece is inserted into the eave.

[0021] The second slot for installing the second edge of the net is arranged on the fourth piece.

[0022] Preferably, the second piece is at least one of U-shaped, V-shaped, rectangular, triangular, trapezoidal, or circular arc-shaped.

[0023] Preferably, the fourth piece is at least one of U-shaped, V-shaped, rectangular, triangular, trapezoidal, or circular arc-shaped.

[0024] Preferably, the net is at least one of stainless steel, iron, copper, aluminum, or plastic.

[0025] Preferably, the corrugations in the net are formed by at least one of stamping, pressing, or weaving.

[0026] Preferably, a first limiting piece is disposed in the first slot, and a second limiting piece is disposed in the second slot.

[0027] The utility model provides a kind of protective device for roof gutter, comprising:

[0028] The net has a first edge, a second edge opposite the first edge, and two side edges connecting the first edge and the second edge.

[0029] The first strip-shaped connector is mounted on the outer side edge of the gutter, and has a first slot.

[0030] The first slot is configured to be inclined upward at an angle greater than 0 degrees and less than 90 degrees relative to the plane on which the outer side edge of the gutter or the horizontal plane on which the outer side edge of the gutter is located.

[0031] The outer side edge of the gutter refers to the edge of the gutter away from the roof.

[0032] Preferably, a plurality of corrugations are arranged horizontally, vertically or obliquely on the net.

[0033] Preferably, a second strip-shaped connector is installed on the roof ridge, or the second strip-shaped connector is inserted into the roof ridge, or the second strip-shaped connector is installed on the inner side edge of the gutter; and the second edge of the net is installed on the second strip-shaped connector.

[0034] Preferably, the second strip-shaped connector has a second groove, and the second edge of the net is installed in the second groove.

[0035] Preferably, the first strip-shaped connector has a first piece and a second piece, and the first piece and the second piece are connected.

[0036] The first piece is installed on the outer side edge of the gutter.

[0037] The second piece is provided with a first groove for installing the first edge of the net.

[0038] The outer side edge of the gutter refers to the edge of the gutter away from the roof ridge.

[0039] Preferably, the second strip-shaped connector has a third piece and a fourth piece, and the third piece and the fourth piece are connected.

[0040] The third piece is installed on the roof ridge, or the third piece is inserted into the roof ridge.

[0041] The fourth piece is provided with a second groove for installing the second edge of the net.

[0042] Preferably, the second piece has at least one of a U-shaped, V-shaped, rectangular, triangular, trapezoidal, and circular arc shape.

[0043] Preferably, the fourth piece has at least one of a U-shaped, V-shaped, rectangular, triangular, trapezoidal, and circular arc shape.

[0044] Preferably, the net is made of at least one of stainless steel, iron, copper, aluminum, and plastic.

[0045] Preferably, the corrugations in the net are formed by at least one of stamping, pressing, and weaving.

[0046] Preferably, a first limiting piece is arranged in the first groove, and a second limiting piece is arranged in the second groove.

[0047] Compared with the prior art, the utility model has the following beneficial effects:

[0048] The first groove is configured to be inclined upward at an angle at least in part, so that the mesh installed in the first groove is inclined upward relative to the plane where the outer side edge of the gutter is located or the horizontal plane where the outer side edge of the gutter is located; the first groove of the first strip-shaped connector has a natural upward angle when clamping the mesh, so that the device is inserted into the eave at an angle approximately the same as the roof, solving the problem that debris is easily accumulated on the existing eave gutter protection device, and the problem that the protection device is easily bent and troublesome to install when installing the protection device. BRIEF DESCRIPTION OF DRAWINGS

[0049] In order to more clearly illustrate the specific embodiments of the present application or the technical solutions in the prior art, the drawings needed in the specific embodiments or the prior art description will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present application, and those skilled in the art can also obtain other drawings according to these drawings without creative labor.

[0050] Figure 1 It is a three-dimensional structure schematic diagram of the embodiment one of the present application;

[0051] Figure 2 It is a three-dimensional structure schematic diagram of the embodiment one of the present application;

[0052] Figure 3 It is a structure schematic diagram of the first strip-shaped connector of the embodiment one of the present application;

[0053] Figure 4 It is a structure schematic diagram of the second strip-shaped connector of the embodiment one of the present application;

[0054] Figure 5 It is a structure schematic diagram of the first strip-shaped connector of the embodiment two of the present application;

[0055] Figure 6 It is a structure schematic diagram of the second strip-shaped connector of the embodiment three of the present application;

[0056] Figure 7 It is a three-dimensional structure schematic diagram of the embodiment seven of the present application;

[0057] Figure 8 It is a three-dimensional structure schematic diagram of the embodiment eight of the present application;

[0058] Figure 9 It is a use state schematic diagram of the embodiment one of the present application;

[0059] Figure 10 It is a partial three-dimensional structure schematic diagram of the embodiment one of the present application;

[0060] Figure 11 For the utility model Figure 10 A part of enlarged view in the utility model

[0061] In the drawing: net 1, first edge 11, second edge 12, first strip-shaped connector 2, first slot 21, first piece 22, second piece 23, second strip-shaped connector 3, second slot 31, third piece 32, fourth piece 33, first limiting piece 41, second limiting piece 42, drainage ditch 5, outer side edge 51, inner side edge 52, roof ridge 6, corrugation 7. DETAILED DESCRIPTION

[0062] In order to make the purpose, technical scheme and advantage of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. The components of the embodiments of the utility model described and shown in the drawings can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the claimed utility model, but only represents selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model protection.

[0063] Embodiment one: as shown in Figures 1-4 And Figures 9-10 The utility model provides a protective device for roof ridge drainage ditch, including:

[0064] Net 1 with a plurality of holes, the net 1 has first edge 11, second edge 12 opposite the position of first edge 11, two side edges connecting first edge 11 and second edge 12, the net 1 is configured to cover at least a part on roof ridge drainage ditch 5, liquid can enter drainage ditch 5 by the hole on net 1, and net 1 can prevent sundries from entering drainage ditch 5;

[0065] First strip-shaped connector 2, the first strip-shaped connector 2 is installed on the outer side edge 51 of drainage ditch 5, and the first strip-shaped connector 2 has the first slot 21, and the first edge 11 of the net 1 is installed in the first slot 21;

[0066] Second strip-shaped connector 3, the second strip-shaped connector 3 is inserted in roof ridge 6, and the second edge 12 of the net 1 is installed on the second strip-shaped connector 3;

[0067] The first slot 21 is configured to be inclined upward at an angle of at least a part, so that the net 1 installed in the first slot 21 is inclined upward relative to the plane where the outer edge 51 of the gutter 5 is located or the horizontal plane where the outer edge 51 of the gutter 5 is located; when the first slot of the first strip-shaped connector clamps the net, there is a natural upward angle, so that the device is inserted into the eave at an angle approximately the same as the roof on the side close to the eave, solving the problem that debris is easily accumulated on the protective device of the existing eave gutter protective device, and the protective device is easy to bend when installing the protective device, and the installation is troublesome.

[0068] The outer edge 51 of the gutter 5 refers to the edge of the gutter away from the eave.

[0069] As shown in Figure 1 , the first slot 21 is configured to be inclined upward at an angle of at least a part relative to the plane where the outer edge 51 of the gutter 5 is located, which is 13 degrees. According to the angle of the roof, select the appropriate angle of inclination, so that when the first slot of the first strip-shaped connector clamps the net, there is a natural upward angle, so that the device is inserted into the eave at an angle approximately the same as the roof on the side close to the eave.

[0070] The second strip-shaped connector 3 has a second slot 31, and the second edge 12 of the net 1 is installed in the second slot 31.

[0071] As shown in Figure 1 , 3 , the first strip-shaped connector 2 has a first piece 22 and a second piece 23, and the first piece 22 and the second piece 23 are connected.

[0072] The first piece 22 is installed on the outer edge 51 of the gutter 5.

[0073] The second piece 23 is provided with a first slot 21 for installing the first edge 11 of the net 1.

[0074] The outer edge 51 of the gutter 5 refers to the edge of the gutter 5 away from the eave.

[0075] The second piece 23 is triangular in shape.

[0076] As shown in Figure 1 , 4 , the second strip-shaped connector 3 has a third piece 32 and a fourth piece 33, and the third piece 32 and the fourth piece 33 are connected.

[0077] The third piece 32 is inserted into the eave 6.

[0078] The fourth piece 33 is provided with a second slot 31 for installing the second edge 12 of the net 1.

[0079] The fourth piece 33 is triangular in shape.

[0080] The working principle of the present embodiment is as follows:

[0081] First, the first strip-shaped connector 2 is installed on the outer side edge 51 of the gutter 5, and then the first edge 11 of the net 1 is installed in the first slot 21; then the second edge 12 of the net 1 is installed on the second strip-shaped connector 3, which is inserted into the eave 6 or installed on the inner side edge 52 of the gutter 5; when the first slot 21 of the first strip-shaped connector 2 clamps the net 1, there is a natural upward angle, so that the side of the device close to the eave is inserted into the eave at approximately the same angle as the roof, or the side of the device close to the eave is installed on the inner side edge 52 of the gutter 5 at approximately the same angle as the roof.

[0082] Embodiment Two, as shown in the accompanying drawings, is based on the technical solutions and working principles of Embodiment One, and the difference between the present embodiment and Embodiment One is that: Figure 5

[0083] The second piece 23 is inverted U-shaped in shape.

[0084] Embodiment Three, as shown in the accompanying drawings, is based on the technical solutions and working principles of Embodiment One or Embodiment Two, and the difference between the present embodiment and Embodiment One or Embodiment Two is that: Figure 6

[0085] The fourth piece 33 is inverted U-shaped in shape.

[0086] Embodiment Four, as shown in the accompanying drawings, is based on the technical solutions and working principles of Embodiment One, Embodiment Two or Embodiment Three, and the difference between the present embodiment and Embodiment One, Embodiment Two or Embodiment Three is that: Figure 11

[0087] The net 1 is provided with a plurality of corrugations 7 arranged transversely, vertically or obliquely.

[0088] The first slot 21 is provided with a first limiting piece 41, and the second slot 31 is provided with a second limiting piece 42.

[0089] The net 1 is made of at least one of stainless steel, iron, copper, aluminum and plastic.

[0090] The corrugations 7 in the net 1 are formed by at least one of stamping, pressing and weaving.

[0091] Embodiment Five, based on the technical solutions and working principles of Embodiment One, Embodiment Two, Embodiment Three or Embodiment Four, the difference between the present embodiment and Embodiment One, Embodiment Two, Embodiment Three or Embodiment Four is that:

[0092] ​​​The first slot 21 is configured to be inclined upward at an angle of 1 degree relative to the plane where the outer side edge 51 of the gutter 5 is located, and the appropriate inclined angle is selected according to the roof angle, so that the first slot of the first strip-shaped connector has a natural upward angle when clamping the net, and the side of the device close to the eave is inserted into the eave at an angle approximately the same as the roof.

[0093] Embodiment six, based on the technical solutions and working principles of embodiment one, embodiment two, embodiment three, embodiment four or embodiment five, and the difference from the present embodiment is that:

[0094] The first slot 21 is configured to be inclined upward at an angle of 80 degrees relative to the plane where the outer side edge 51 of the gutter 5 is located, and the appropriate inclined angle is selected according to the roof angle, so that the first slot of the first strip-shaped connector has a natural upward angle when clamping the net, and the side of the device close to the eave is inserted into the eave at an angle approximately the same as the roof.

[0095] Embodiment seven: as shown in the figure, the utility model discloses a protective device for eave gutter, including: Figure 7 The protective device for eave gutter, including:

[0096] The net 1 has a first edge 11, a second edge 12 opposite to the first edge 11, and two side edges connecting the first edge 11 and the second edge 12, and the net 1 is configured to cover at least a part of the eave gutter 5, liquid can enter the gutter 5 through the holes on the net 1, and the net 1 can prevent sundries from entering the gutter 5;

[0097] The first strip-shaped connector 2 is installed on the outer side edge 51 of the gutter 5, and the first strip-shaped connector 2 has a first slot 21, and the first edge 11 of the net 1 is installed in the first slot 21;

[0098] The first slot 21 is configured to be inclined upward at an angle of 13 degrees relative to the plane where the outer side edge 51 of the gutter 5 is located, so that the net 1 installed in the first slot 21 is inclined upward relative to the plane where the outer side edge 51 of the gutter 5 is located or the horizontal plane where the outer side edge 51 of the gutter 5 is located, and the first slot of the first strip-shaped connector has a natural upward angle when clamping the net, and the side of the device close to the eave is inserted into the eave at an angle approximately the same as the roof, which solves the problems that the existing eave gutter protective device is easy to accumulate sundries on the protective device, and the protective device is easy to bend and difficult to install when installing the protective device.

[0099] The outer side edge 51 of the gutter 5 refers to the gutter edge away from the eave direction.

[0100] The working principle of this embodiment:

[0101] First, the first strip connector 2 is installed on the outer edge 51 of the drainage ditch 5, and then the first edge 11 of the net 1 is installed in the first groove 21. When the first groove 21 of the first strip connector 2 clamps the net 1, there is a natural upward angle, so that the side of the device near the eaves is inserted into the eaves at an angle approximately the same as the roof, or the side of the device near the eaves is installed on the inner edge 52 of the drainage ditch 5 at an angle approximately the same as the roof.

[0102] Example 8, as Figure 8 As shown, the technical solution and working principle of Embodiment 8 differ from this embodiment in that:

[0103] It also includes a second strip connector 3, which is inserted into the eaves 6, and the second edge 12 of the net 1 is mounted on the second strip connector 3;

[0104] The second strip connector 3 has a second groove 31, and the second edge 12 of the mesh 1 is mounted in the second groove 31.

[0105] like Figure 8 As shown, the first strip connector 2 has a first piece 22 and a second piece 23, and the first piece 22 and the second piece 23 are connected;

[0106] The first piece 22 is installed on the outer edge 51 of the drainage ditch 5;

[0107] The second piece 23 is provided with a first groove 21 for mounting the first edge 11 of the mesh 1.

[0108] Among them, the outer edge 51 of the drainage ditch 5 refers to the edge of the drainage ditch 5 away from the eaves.

[0109] The second item, number 23, is triangular in shape.

[0110] like Figure 8 As shown, the second strip connector 3 has a third piece 32 and a fourth piece 33, which are connected together;

[0111] The third piece, 32, is installed on the eaves, 6.

[0112] The fourth piece 33 is provided with a second groove 31 for mounting the second edge 12 of the mesh 1.

[0113] The fourth item, number 33, is triangular in shape.

[0114] Example 9, based on the technical solution and working principle of Example 7 or Example 8, differs from this example in that:

[0115] The first groove 21 is configured to be inclined upward by an angle of 1 degree relative to the plane where the outer side edge 51 of the gutter 5 is located, and a suitable inclined angle is selected according to the roof angle, so that the first groove of the first strip-shaped connector has a natural upward angle when clamping the net, and the device is inserted into the eave at an angle approximately the same as the roof.

[0116] Embodiment ten, based on the technical solutions and working principles of embodiment seven, embodiment eight or embodiment nine, and the difference from the present embodiment is that:

[0117] The first groove 21 is configured to be inclined upward by an angle of 80 degrees relative to the plane where the outer side edge 51 of the gutter 5 is located, and a suitable inclined angle is selected according to the roof angle, so that the first groove of the first strip-shaped connector has a natural upward angle when clamping the net, and the device is inserted into the eave at an angle approximately the same as the roof.

[0118] In the present utility model, the "left, right, up, down" directions involved in the technical solutions are taken as the reference base of the display content of Figure 1 ;

[0119] In addition, the terms "up", "down", "front", "back", "left" and "right" in the above description are only for the purpose of description, and cannot be understood as indicating or implying relative importance. Unless otherwise specified, the relative steps, numerical expressions and numerical values of the components and steps set forth in these embodiments do not limit the scope of the present utility model.

[0120] Of course, the above description is only a specific embodiment of the present utility model, and does not limit the scope of the present utility model. Any equivalent changes or modifications made according to the structure, features and principles described in the patent application of the present utility model shall be included in the patent application of the present utility model.

[0121] The above-described embodiments are only specific embodiments of the present utility model, which are used to illustrate the technical solutions of the present utility model, but not to limit them. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that any person skilled in the art can make modifications or changes to the technical solutions described in the foregoing embodiments within the technical scope disclosed by the present utility model, or easily think of changes, or make equivalent substitutions for some technical features; and these modifications, changes or substitutions do not make the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present utility model, and should be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope of the claims.

Claims

1. A guard for a roof gutter, characterised in that, Comprising: a net (1) having a plurality of holes, the net (1) having a first edge (11), a second edge (12) opposite to the first edge (11), two side edges connecting the first edge (11) and the second edge (12), the net (1) being configured to cover at least a part of a roof gutter (5), liquid being able to enter the roof gutter (5) through the holes on the net (1), and the net (1) being able to prevent sundries from entering the roof gutter (5); a first strip-shaped connector (2) mounted on an outer side edge (51) of the roof gutter (5), the first strip-shaped connector (2) having a first slot (21), the first edge (11) of the net (1) being mounted in the first slot (21); wherein the first slot (21) is configured to be inclined upward at least in part, so that the net (1) mounted in the first slot (21) is inclined upward relative to a plane or a horizontal plane on which the outer side edge (51) of the roof gutter (5) lies.

2. A device for protecting a roof gutter according to claim 1, wherein The first slot (21) is configured to be inclined upward at an angle relative to a plane or a horizontal plane on which the outer side edge (51) of the roof gutter (5) lies, the angle being greater than 0 degrees and less than 90 degrees.

3. A guard for a roof gutter as claimed in claim 1 or 2, wherein, Further comprising a second strip-shaped connector (3) inserted in a roof (6), the second edge (12) of the net (1) being mounted on the second strip-shaped connector (3).

4. A device according to claim 3, wherein the device is adapted to be mounted to a roof gutter. The second strip-shaped connector (3) has a second slot (31), the second edge (12) of the net (1) being mounted in the second slot (31).

5. A device according to claim 1, 2 or 4, wherein, The first strip-shaped connector (2) has a first piece (22) and a second piece (23), the first piece (22) and the second piece (23) being connected; The first piece (22) is mounted on the outer side edge (51) of the roof gutter (5); The second piece (23) is provided with the first slot (21) for mounting the first edge (11) of the net (1).

6. A shield for a roof gutter according to claim 4, wherein The second strip-shaped connector (3) has a third piece (32) and a fourth piece (33), the third piece (32) and the fourth piece (33) being connected; The third piece (32) is mounted on the roof, or the third piece (32) is mounted on an inner side edge (52) of the roof gutter (5); The fourth piece (33) is provided with the second slot (31) for mounting the second edge (12) of the net (1).

7. A device according to claim 5, wherein the device is adapted to be mounted on a roof gutter. The second piece (23) is at least one of U-shaped, V-shaped, rectangular, triangular, trapezoidal, and circular arc-shaped.

8. A shield for a roof gutter according to claim 6, wherein The fourth piece (33) is at least one of U-shaped, V-shaped, rectangular, triangular, trapezoidal, and circular arc-shaped.

9. A guard for a roof gutter according to claim 1, 2, 4, 6, 7 or 8, wherein, The net (1) is at least one of stainless steel, iron, copper, aluminum, and plastic.

10. A guard for a roof gutter, characterised in that, Comprising: A net (1) having a plurality of holes, the net (1) having a first edge (11), a second edge (12) opposite to the first edge (11), two side edges connecting the first edge (11) and the second edge (12), the net (1) being configured to cover at least a portion of a roof gutter (5), liquid being able to enter the gutter (5) through the holes of the net (1), and the net (1) being able to prevent debris from entering the gutter (5); A first strip-shaped connector (2) mounted on an outer side edge (51) of the gutter (5), the first strip-shaped connector (2) having a first slot (21), the first edge (11) of the net (1) being mounted in the first slot (21); wherein the first slot (21) is configured to be inclined upward at an angle greater than 0 degrees and less than 90 degrees with respect to a plane or a horizontal plane on which the outer side edge (51) of the gutter (5) lies; so that the net (1) mounted in the first slot (21) is inclined upward with respect to the plane or the horizontal plane on which the outer side edge (51) of the gutter (5) lies.

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