Connecting piece for sill wall flashing plate

Abstract

The utility model provides a connecting piece for a flashing plate of a ridge wall, which relates to the technical field of auxiliary members of ridge walls, and is characterized in that the connecting piece has the same shape as the section of the flashing plate, two rows of riveting rods are symmetrically inserted on a front vertical side plate of the connecting piece, and two rows of non-through riveting holes are symmetrically formed in the inner side surface of a rear vertical side plate of the connecting piece; the two rows of riveting rods are used for ejecting, inserting, riveting and fixing the end part of the flashing plate on the two rows of riveting holes; a row of U-shaped driving pieces are slidably installed on a front vertical side plate of the connecting piece at equal intervals, and the row of U-shaped driving pieces push the driving pieces to slide downwards in a straight mode through threads so that the two rows of riveting rods can be pushed towards the interior of the connecting piece. By means of the inclined plane guiding principle of the left side plate and the right side plate of the row of U-shaped driving pieces, the row of U-shaped driving pieces slide downwards and can synchronously push and drive all the two rows of riveting rods to slide towards the interior of the connecting piece, riveting connection of two adjacent flashing plates is completed at a time, and the operation that the flashing plates are fixedly connected through the connecting piece is convenient and efficient.

Description

Technical Field

[0001] The utility model relates to the technical field of accessory components of a sill wall, in particular to a flashing connecting piece for a sill wall. Background Art

[0002] The main function of the flashing of a sill wall is to prevent rainwater or other liquids from penetrating into the building interior at the junction of the wall and the roof, protecting the building structure from water damage. It is usually installed at the joint of the wall and the roof, effectively preventing water penetration and guiding the water to the drainage system, thereby ensuring the waterproof performance of the building. When the flashing of the sill wall is applied to a long continuous sill wall, in order to extend the length, it is necessary to connect the flashing through a connecting piece.

[0003] The existing connecting pieces, especially those using the riveting form or the screw tightening form to connect two pieces of flashing, are equipped with multiple rivets (rods) or threaded parts to ensure the firmness of the connection. Whether it is multiple riveting parts or threaded parts, when connecting the flashing, it is necessary to perform tightening operations step by step in sequence, resulting in a relatively troublesome and inconvenient overall tightening operation of the connecting piece. Summary of the Utility Model

[0004] In view of this, the utility model provides a flashing connecting piece for a sill wall to solve the problem that when connecting the flashing, it is necessary to perform tightening operations on multiple riveting parts or threaded parts step by step in sequence, resulting in a relatively troublesome and inconvenient overall tightening operation of the connecting piece.

[0005] The technical solution proposed by the utility model is as follows: a flashing connecting piece for a sill wall, specifically including a connecting piece and a flashing. The inside of the connecting piece is hollow. When in use, the mutually approaching ends of two adjacent flashings are inserted into the inside of the connecting piece in an opposing manner;

[0006] The connecting piece and the flashing have the same cross-sectional shape. Two rows of rivet rods are symmetrically inserted on the front vertical side plate of the connecting piece, and two rows of unpenetrated rivet holes are symmetrically formed on the inner side surface of the rear vertical side plate of the connecting piece; the two rows of rivet rods are used to top-insert and rivet the end of the flashing to the two rows of rivet holes; a row of U-shaped driving parts are slidably installed at equal intervals on the front vertical side plate of the connecting piece, and the left and right side plates of the U-shaped driving parts are both trapezoidal structures. The left and right side plates of a row of U-shaped driving parts are in abutting contact with the front inclined surfaces of the two rows of rivet rods; a row of U-shaped driving parts are welded and fixed together, and a row of U-shaped driving parts are driven to slide straight downward through screw propulsion to push the two rows of rivet rods into the inside of the connecting piece.

[0007] Further,

[0008] The cross-sections of the connecting piece and the flashing are both hook-shaped, and a partition strip is arranged at the middle position of the internal space of the connecting piece.

[0009] Further,

[0010] Two rows of jacks are symmetrically provided on the front vertical side plate of the connecting piece, and the riveting rod is inserted and matched with the jacks.

[0011] Furthermore,

[0012] One row of U-shaped driving pieces includes three U-shaped driving pieces. A vertical connecting plate and a Z-shaped connecting plate are welded between the three U-shaped driving pieces. The vertical connecting plate and the Z-shaped connecting plate weld and fix the three U-shaped driving pieces together.

[0013] Furthermore,

[0014] Sealing plates with a thickness of 1 mm are provided at the tails of all the jacks, and the rear ends of the riveting rods abut against the sealing plates.

[0015] Furthermore,

[0016] A vertical positioning shaft and a vertical threaded shaft are arranged at left and right intervals on the front vertical side plate of the connecting piece. The vertical positioning shaft is welded and fixed, and the vertical threaded shaft is rotationally installed.

[0017] Furthermore,

[0018] The vertical threaded shaft is in threaded penetration and screwing fit with the topmost U-shaped driving piece.

[0019] A flashing connecting piece provided by the present utility model has the following beneficial effects:

[0020] When the present utility model is in use, by the principle of inclined plane guiding of the left and right side plates of one row of U-shaped driving pieces, the downward sliding of one row of U-shaped driving pieces can synchronously push and drive all the two rows of riveting rods to slide towards the inside of the connecting piece, and the riveting connection of two adjacent flashings can be completed at one time. Compared with the prior art, the trouble of sequentially driving and inserting all the riveting parts step by step can be saved, and the fixed connection operation of the connecting piece to the flashing is convenient and efficient.

[0021] In addition, the head and tail ends of the two flashings inserted into the inside of the connecting piece abut against the partition strip. The partition strip can center the head and tail ends of the two flashings inside the connecting piece, avoiding the left and right offset of the docking position when the two flashings are butted together, resulting in unequal areas of the two flashings inserted into the inside of the connecting piece, one being too much and the other being too small, which affects the stable fixing effect after the connection of the two flashings.

[0022] In addition, the sealing plates with a thickness of 1 mm block the tails of the jacks. They can block and limit the sliding of the riveting rods towards the inside of the connecting piece under normal conditions, avoiding the insertion of the riveting rods into the inside of the connecting piece under normal conditions and affecting the plugging combination of the head and tail ends of the flashing and the connecting piece. Description of the Drawings

[0023] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the drawings of the embodiment will be briefly introduced below.

[0024] The drawings described below only relate to some embodiments of the present invention, but are not intended to limit the present invention.

[0025] In the attached picture:

[0026] Figure 1 A schematic diagram showing the connection and use state of the utility model is shown;

[0027] Figure 2 It shows a schematic diagram of the rear structure of the utility model in a connected use state;

[0028] Figure 3 A schematic diagram of the structure of the connector of the utility model is shown;

[0029] Figure 4 A schematic diagram of the bottom structure of the connector of the utility model is shown;

[0030] Figure 5 A schematic diagram of the inner structure of the connecting piece of the utility model is shown;

[0031] Figure 6 A schematic diagram showing a disassembled state of the U-shaped driving member of the utility model is shown;

[0032] Reference numerals list

[0033] 1. Connector; 101. Vertical positioning shaft; 102. Vertical threaded shaft; 103. Rivet hole; 104. Socket; 105. Closing plate;

[0034] 2. Flashing board;

[0035] 3. U-shaped driving member; 301. vertical connecting plate; 302. Z-shaped connecting plate;

[0036] 4. Rivet rod. DETAILED DESCRIPTION

[0037] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the described embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0038] Example 1, please refer to Figures 1 to 6 :

[0039] The utility model provides a flashing board connecting piece for a parapet wall, which comprises a connecting piece 1 and a flashing board 2. The connecting piece 1 is hollow inside. During use, the mutually approaching ends of two adjacent flashing boards 2 are inserted into the inside of the connecting piece 1 in an inserting manner.

[0040] The connecting piece 1 and the flashing board 2 have the same cross-sectional shape. Two rows of rivet rods 4 are symmetrically inserted on the front vertical side plate of the connecting piece 1, and two rows of unpenetrated rivet holes 103 are symmetrically formed on the inner side surface of the rear vertical side plate of the connecting piece 1. The two rows of rivet rods 4 are used to top-insert and rivet the end part of the flashing board 2 on the two rows of rivet holes 103. A row of U-shaped driving parts 3 are slidably installed at equal intervals on the front vertical side plate of the connecting piece 1, and the left and right side plates of the U-shaped driving parts 3 are both in a trapezoidal structure. The left and right side plates of the row of U-shaped driving parts 3 are in abutting contact with the front inclined surfaces of the two rows of rivet rods 4. The row of U-shaped driving parts 3 are welded together, and the row of U-shaped driving parts 3 are driven to slide straight downwards through screw propulsion to push the two rows of rivet rods 4 towards the inside of the connecting piece 1. According to the inclined surface guiding principle of the left and right side plates of the row of U-shaped driving parts 3, when the row of U-shaped driving parts 3 slide downwards, they can synchronously push all the two rows of rivet rods 4 to slide towards the inside of the connecting piece 1, and the riveting connection of two adjacent flashing boards 2 is completed at one time. Compared with the prior art, the trouble of sequentially driving and inserting all the riveting parts step by step can be saved, and the fixed connection operation of the connecting piece 1 to the flashing board 2 is convenient and efficient.

[0041] Specifically,

[0042] The cross-sections of the connecting piece 1 and the flashing board 2 are both in a hook shape, and a partition strip is arranged at the middle position of the inner space of the connecting piece 1. The head and tail ends of the two flashing boards 2 inserted into the inside of the connecting piece 1 abut against the partition strip. The partition strip can center the head and tail ends of the two flashing boards 2 inside the connecting piece 1, and prevent the two flashing boards 2 from shifting left and right at the butt joint position when they are butted together, resulting in unequal areas of the two flashing boards 2 inserted into the inside of the connecting piece 1, one being too much and the other being too small, which affects the stable fixing effect after the two flashing boards 2 are connected.

[0043] Specifically,

[0044] Two rows of jacks 104 are symmetrically formed on the front vertical side plate of the connecting piece 1, and the rivet rods 4 are in plug-in fit with the jacks 104.

[0045] Specifically,

[0046] A row of U-shaped driving parts 3 includes three U-shaped driving parts 3. A vertical connecting plate 301 and a Z-shaped connecting plate 302 are welded between the three U-shaped driving parts 3, and the vertical connecting plate 301 and the Z-shaped connecting plate 302 weld and fix the three U-shaped driving parts 3 together.

[0047] Specifically,

[0048] On the front vertical side plate of the connecting member 1, a vertical positioning shaft 101 and a vertical threaded shaft 102 are arranged at intervals left and right. Among them, the vertical positioning shaft 101 is fixed by welding, the vertical threaded shaft 102 is rotatably installed, and the vertical threaded shaft 102 can be rotated and advanced to drive a row of U-shaped driving members 3 to slide downward, providing the driving force for top insertion and riveting of all the riveting rods 4;

[0049] The vertical threaded shaft 102 is fixed with an internal hexagonal bolt.

[0050] Specifically,

[0051] The vertical threaded shaft 102 is in threaded rotation fit with the topmost U-shaped driving member 3.

[0052] On the basis of Embodiment 1, Embodiment 2:

[0053] At the tail ends of all the jacks 104, a sealing plate 105 of 1 mm is provided. The rear end of the riveting rod 4 abuts against the sealing plate 105. The sealing plate 105 of 1 mm seals the tail ends of the jacks 104, which can block and limit the inward sliding of the riveting rod 4 in the normal state, avoiding the riveting rod 4 being inserted into the interior of the connecting member 1 in the normal state and affecting the plug-in combination of the head and tail ends of the flashing plate 2 and the connecting member 1.

[0054] The working principle of this embodiment: Two rows of riveting rods 4 are used to top-insert and rivet the ends of the flashing plate 2 to two rows of riveting holes 103. Through the inclined plane guiding principle of the left and right side plates of a row of U-shaped driving members 3, the downward sliding of a row of U-shaped driving members 3 can simultaneously push and drive all the two rows of riveting rods 4 to slide towards the interior of the connecting member 1, completing the riveting connection of two adjacent flashing plates 2 at one time. The vertical threaded shaft 102 can be rotated and advanced to drive a row of U-shaped driving members 3 to slide downward, providing the driving force for top insertion and riveting of all the riveting rods 4;

[0055] The head and tail ends of the two flashing plates 2 inserted into the interior of the connecting member 1 abut against the partition strip. The partition strip can center the head and tail ends of the two flashing plates 2 in the interior of the connecting member 1, making the areas of the two flashing plates 2 inserted into the interior of the connecting member 1 for riveting equal;

[0056] The sealing plate 105 of 1 mm seals the tail ends of the jacks 104, which can block and limit the inward sliding of the riveting rod 4 in the normal state, avoiding the riveting rod 4 being inserted into the interior of the connecting member 1 in the normal state and affecting the plug-in combination of the head and tail ends of the flashing plate 2 and the connecting member 1.

[0057] In this article, the following points need to be noted:

[0058] 1. The attached drawings of the embodiments of the present utility model only relate to the structures involved in the embodiments of the present utility model, and other structures can refer to the general design.

[0059] 2. In the absence of conflict, the embodiments of the present invention and the features therein may be combined with each other to obtain new embodiments.

[0060] The above are only specific implementations of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. A sill wall flashing plate connector, comprising: A connecting piece (1) and a flashing plate (2), the interior of the connecting piece (1) is hollow. During use, the mutually approaching ends of two adjacent flashing plates (2) are inserted into the interior of the connecting piece (1) in an inserting manner; It is characterized in that the connecting piece (1) and the flashing plate (2) have the same cross-sectional shape. Two rows of rivet rods (4) are symmetrically inserted and installed on the front vertical side plate of the connecting piece (1), and two rows of unpenetrated rivet holes (103) are symmetrically formed on the inner side surface of the rear vertical side plate of the connecting piece (1); the two rows of rivet rods (4) are used to top-insert and rivet the end part of the flashing plate (2) on the two rows of rivet holes (103); a row of U-shaped driving pieces (3) are slidably installed at equal intervals on the front vertical side plate of the connecting piece (1), and the left and right side plates of the U-shaped driving piece (3) are both trapezoidal structures. The left and right rows of side plates of a row of U-shaped driving pieces (3) are in abutting contact with the front inclined surfaces of the two rows of rivet rods (4); a row of the U-shaped driving pieces (3) are welded and fixed together, and a row of U-shaped driving pieces (3) are driven to slide straight downwards through screw propulsion to push the two rows of rivet rods (4) towards the inside of the connecting piece (1).

2. A flashing plate connecting piece for a parapet wall according to claim 1, characterized in that The cross-sections of the connecting piece (1) and the flashing plate (2) are both hook-shaped, and a partition strip is arranged at the middle position of the inner space of the connecting piece (1).

3. A flashing plate connecting piece for a parapet wall according to claim 1, characterized in that Two rows of jacks (104) are symmetrically formed on the front vertical side plate of the connecting piece (1), and the rivet rods (4) are in plug-in fit with the jacks (104).

4. A flashing plate connecting piece for a parapet wall according to claim 1, characterized in that A row of the U-shaped driving pieces (3) includes three U-shaped driving pieces (3). A vertical connecting plate (301) and a Z-shaped connecting plate (302) are welded between the three U-shaped driving pieces (3), and the vertical connecting plate (301) and the Z-shaped connecting plate (302) weld and fix the three U-shaped driving pieces (3) together.

5. A flashing plate connecting piece for a parapet wall according to claim 3, characterized in that Sealing plates (105) with a thickness of 1 mm are arranged at the tail ends of all the jacks (104), and the rear ends of the rivet rods (4) are in abutting contact with the sealing plates (105).

6. A flashing plate connecting piece for a parapet wall according to claim 1, characterized in that A vertical positioning shaft (101) and a vertical threaded shaft (102) are arranged at left and right intervals on the front vertical side plate of the connecting piece (1), wherein the vertical positioning shaft (101) is welded and fixed, and the vertical threaded shaft (102) is rotatably installed.

7. A flashing plate connecting piece for a parapet wall according to claim 6, characterized in that The vertical threaded shaft (102) is in threaded screwing fit with the topmost U-shaped driving piece (3) through penetration.

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