Protective profile structure of segmented door

Abstract

The utility model discloses a protective section bar structure of a segmented door, which comprises a connecting section bar, and adopts the technical scheme that a connecting cavity with an opening is formed in the connecting section bar, a vertical plate is arranged on the side wall in the connecting cavity, a transverse plate is arranged at the bottom of the connecting cavity, a vertical partition plate is arranged at the position, close to the opening, of the bottom of the connecting cavity, and a sealing plate is arranged on the partition plate; the sealing plate comprises a connecting plate, a protective plate and a sealing end, the connecting plate is in bolted connection with the partition plate, the protective plate extends towards the vertical plate, the sealing end extends towards the transverse plate, a storage cavity used for storing electric wires is formed among the sealing plate, the vertical plate, the transverse plate and the partition plate, a protrusion matched with the sealing end is arranged on the vertical plate, and an inclined convex edge is arranged on the protrusion; a V-shaped notch is formed between the convex edge and the vertical plate, and a trapezoidal sealing rubber strip is arranged in the notch; the sealing rubber strip abuts against the convex edge and the sealing end in a matched mode. The rain-proof device has the effects of effectively preventing rainwater from entering the rain-proof device during strong wind and heavy rain, and enhancing the rain-proof capability of the rain-proof device.

Description

Technical Field

[0001] The utility model relates to a profile structure, in particular to a protective profile structure of a sectional door. Background Art

[0002] Electric sectional sliding door is an automated door body designed to provide convenient opening and closing functions. Compared with traditional manual doors, electric sectional sliding door is driven by electric motors and realizes the horizontal movement of the door body through various mechanical structures and control systems.

[0003] At present, electric sectional sliding doors are widely used and have excellent versatility. The current electric sectional sliding doors usually adopt a structural design with a guide rail, and the control system circuit is hidden in the storage cavity. It mainly relies on the cooperation between the door body and the connector to provide a certain degree of rain protection. However, the existing push-pull track does not have a structural design to prevent rainwater from entering the storage cavity. Therefore, when encountering strong winds and heavy rains, this simple rainproof structure is basically useless. The strong wind pressure will carry a large amount of rainwater from the push-pull track groove into the storage cavity, thereby affecting the normal operation of the equipment. Therefore, this electric sectional sliding door still has poor waterproof ability and cannot fundamentally solve the sealing problem. Utility Model Content

[0004] In order to solve the above problems, the utility model provides a protective profile structure of a sectional door, which can effectively prevent rainwater from entering during strong winds and heavy rains, thereby enhancing the rainproof ability of the equipment.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical solution: a protective profile structure of a sectional door, including a connecting profile, characterized in that: a connecting cavity with an opening is provided on the connecting profile, a vertical plate is provided on the side wall in the connecting cavity, a horizontal plate is provided at the bottom, a vertical partition is provided near the opening at the bottom, a sealing plate is provided on the partition, the sealing plate includes a connecting plate, a protective plate, and a sealing end, the connecting plate is bolted to the partition, the protective plate is extended in the direction of the vertical plate, the sealing end is extended toward the horizontal plate, a storage cavity for placing electric wires is formed between the sealing plate and the vertical plate, the horizontal plate, and the partition, a protrusion matching with the sealing end is provided on the vertical plate, and an inclined convex edge is provided on the protrusion; a "V"-shaped notch is formed between the convex edge and the vertical plate, a trapezoidal sealing strip is provided in the notch; the sealing strip is abutted and matched with the convex edge and the sealing end.

[0006] The utility model is further configured to include a connector, a second guide rail plate is arranged above the connecting cavity near the opening, and the connector extends into the opening and abuts against the second guide rail plate.

[0007] The utility model is further configured to include a door row stabilizer, and a guide rail plate 1 is provided on the top of the connecting profile; the door row stabilizer is snap-fitted with the guide rail plate 1.

[0008] The utility model is further configured such that the sealing end is higher than the connecting plate, and the sealing plate is obliquely arranged in the connecting cavity.

[0009] The utility model is further configured such that a limiting block is provided above the convex edge and at a position corresponding to the sealing plate, the trapezoidal sealing strip is engaged with the notch through the limiting block, and an extended sealing section is provided on the trapezoidal sealing strip extending toward the sealing plate.

[0010] The utility model is further configured such that the top surface of the second guide rail plate in the horizontal direction is higher than the top surface of the partition plate.

[0011] In summary, the beneficial effects of the utility model are:

[0012] 1. A sealing plate is provided on the connecting profile to prevent rain from affecting the normal operation of the equipment. The sealing plate is used to separate a storage cavity for placing wires, so that the equipment has stronger resistance to rainwater intrusion and wind and rain resistance. An inverted trapezoidal card slot is provided on the sealing plate. The card slot and the sealing strip are used together for sealing. This sealing structure has strong waterproof ability. The greater the wind pressure, the tighter the sealing structure, which can effectively prevent rainwater from entering the storage cavity in strong wind and rain weather;

[0013] 2. The sealing plate is tilted in the connection cavity, and the end of the sealing plate away from the opening is higher than the end of the sealing plate close to the opening. This arrangement makes it more difficult for rainwater to enter the card slot and accumulate and penetrate. The top surface of the second guide plate in the horizontal direction is higher than the top surface of the partition. This arrangement improves the rainproof effect of the connector and further enhances the wind and rainproof ability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model.

[0015] Figure 2 It is a partial structural enlarged schematic diagram of the utility model;

[0016] Reference numerals:

[0017] 1. Connecting profile; 11. Guide plate 1; 12. Guide plate 2; 13. Vertical plate; 14. Horizontal plate; 2. Door row stabilizer; 3. Connector; 4. Connecting cavity; 41. Opening; 42. Storage cavity; 5. Partition; 6. Sealing plate; 61. Connecting plate; 62. Protective plate; 63. Sealing end; 7. Protrusion; 71. Convex edge; 72. Limit block; 73. Notch; 8. Sealing strip. DETAILED DESCRIPTION

[0018] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0019] like Figure 1-2 As shown, the present embodiment discloses a protective profile structure of a sectional door, including a connecting profile 1, a door row stabilizer 2, and a connector 3. A guide plate 11 is provided on the connecting profile 1 for connecting the door row stabilizer 2; a connecting cavity 4 with an opening 41 is provided on the connecting profile 1, and a guide plate 2 12 is provided above the connecting cavity 4 near the opening 41 for connecting the connector 3. The door row stabilizer 2 is snap-fitted with the guide plate 11 so that the door row stabilizer 2 can slide along the guide plate 11 under the action of the bearing; the connector 3 is snap-fitted with the guide plate 2 12 so that the connector 3 can slide along the guide plate 2 12 under the action of the bearing. A vertical plate 13 is provided on the inner side of the connecting cavity 4, a horizontal plate 14 is provided on the bottom, a vertical partition 5 is provided at the bottom near the opening 41, a sealing plate 6 is provided on the partition 5, the sealing plate 6 includes a connecting plate 61, a protective plate 62, and a sealing end 63, the connecting plate 61 is bolted to the partition 5, the protective plate 62 is extended toward the vertical plate 13, and the sealing end 63 is extended toward the horizontal plate 14, which is convenient for connection and sealing, a protrusion 7 is provided at a position corresponding to the sealing plate 6 on the vertical plate 13, and an inclined convex edge 71 is provided on the protrusion 7, so that the sealing strip 8 can be supported, and a limiting block 72 is provided above the convex edge 71 and at a position corresponding to the sealing plate 6, and one end of the sealing plate 6 extending to the connecting profile 1 forms a "V"-shaped notch 73 with the convex edge 71, and the trapezoidal sealing strip is snap-fitted with the notch 73 through the limiting block 72. A notch 73 with a larger top and a smaller bottom is formed, so that the connection structure is tight; a trapezoidal sealing strip 8 is provided between the sealing plate 6 and the connection profile 1, and the trapezoidal sealing strip 8 is in contact with the convex edge 71 and the sealing plate 6. The trapezoidal sealing strip 8 is extended to the sealing plate 6 and an extended sealing section 81 is provided, which has a good sealing effect; a sealing plate 6 is provided on the connection profile 1 to prevent rainwater from affecting the normal operation of the equipment, and a storage cavity 42 for placing wires is separated by the sealing plate 6, so that the equipment's ability to resist rainwater intrusion becomes stronger, and the equipment's ability to resist wind and rain is strengthened. A "V"-shaped notch 73 is provided on the sealing plate 6, and the notch 73 and the sealing strip 8 cooperate to seal. This sealing structure has a strong waterproof ability. The greater the wind pressure, the tighter the sealing structure, which can effectively prevent rainwater from entering the storage cavity 42 from the side in strong wind and rain weather.

[0020] The end of the sealing plate 6 away from the opening 41 is higher than the end of the sealing plate 6 close to the opening 41. The sealing plate 6 is tilted in the connection cavity 4, and the elastic force of the sealing plate 6 can be used for sealing. The cavity between the sealing plate 6 and the connection profile 1 is set as a storage cavity 42 for placing wires. Through this arrangement, it is more difficult for rainwater to enter the gap 73 and accumulate and penetrate.

[0021] The top surface of the guide plate 2 12 in the horizontal direction is higher than the top surface of the partition plate 5. Through this arrangement, the rainproof effect of the connector is improved, and the wind and rainproof ability of the equipment is further improved.

[0022] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the design concept of the present invention should be included in the protection scope of the present invention.

Claims

1. A protective profile structure for a sectional door, comprising a connecting profile (1), characterized in that: The connecting profile (1) is provided with a connecting cavity (4) with an opening (41), a vertical plate (13) is provided on the side wall of the connecting cavity (4), a horizontal plate (14) is provided at the bottom, a vertical partition (5) is provided at the bottom near the opening (41), a sealing plate (6) is provided on the partition (5), the sealing plate (6) comprises a connecting plate (61), a protective plate (62), and a sealing end (63), the connecting plate (61) is bolted to the partition (5), the protective plate (62) is extended in the direction of the vertical plate (13), and the sealing end (63) is extended in the direction of the vertical plate (13). The horizontal plate (14) is extended, and a storage cavity (42) for placing electric wires is formed between the sealing plate (6) and the vertical plate (13), the horizontal plate (14), and the partition plate (5); a protrusion (7) matching with the sealing end (63) is provided on the vertical plate (13), and an inclined convex edge (71) is provided on the protrusion (7); a "V"-shaped notch (73) is formed between the convex edge (71) and the vertical plate (13), and a trapezoidal sealing strip (8) is provided in the notch (73); the sealing strip (8) is abutted against the convex edge (71) and the sealing end (63).

2. The protective profile structure of a sectional door according to claim 1, characterized in that: It also comprises a connector (3), a second guide rail plate (12) is arranged above the connection cavity (4) near the opening (41), and the connector (3) extends into the opening (41) and abuts against the second guide rail plate (12).

3. The protective profile structure of a sectional door according to claim 1, characterized in that: It also comprises a door row stabilizer (2); a guide rail plate (11) is provided on the top of the connecting profile (1); the door row stabilizer (2) is snap-fitted with the guide rail plate (11).

4. The protective profile structure of a sectional door according to claim 1, characterized in that: The sealing end (63) is higher than the connecting plate (61), and the sealing plate (6) is arranged obliquely in the connecting cavity (4).

5. The protective profile structure of a sectional door according to claim 1, characterized in that: A limiting block (72) is provided above the convex edge (71) and at a position corresponding to the sealing plate (6); the trapezoidal sealing strip (8) is engaged with the notch (73) via the limiting block (72); and an extended sealing section (81) is provided on the trapezoidal sealing strip (8) extending toward the sealing plate (6).

6. The protective profile structure of a sectional door according to claim 2, characterized in that: The top surface of the second guide rail plate (12) in the horizontal direction is higher than the top surface of the partition plate (5).

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