Energy-saving screw-joint double-glue-injection heat insulation profile

Abstract

The utility model relates to the technical field of screw-joint double-glue injection, and discloses an energy-saving screw-joint double-glue injection heat insulation profile, which is characterized in that two placing grooves are arranged in a door and window aluminum plate, double-component polyurethane is arranged in inner cavities of the two placing grooves, limiting mechanisms are arranged in the inner cavities of the two placing grooves, and the limiting mechanisms are used for limiting the double-component polyurethane; splicing screw holes are formed in the outer side of the door and window aluminum plate. According to the utility model, the two-component polyurethane is placed in the inner cavity of the placing groove formed in the door and window aluminum plate, and at the moment, the inner cavity of the placing groove can be matched with the door and window aluminum plate through the left placing cavity, the upper placing cavity and the right placing cavity to limit the two-component polyurethane; and a left circular groove and a right circular groove are formed above the left placing cavity and the right placing cavity correspondingly, and clamping plates are arranged below the left placing cavity and the right placing cavity, so that double-component polyurethane can be clamped, and the device is relatively practical.

Description

Technical Field

[0001] The utility model belongs to the technical field of screw connection and double glue injection, in particular to an energy-saving screw connection and double glue injection heat insulation profile. Background Art

[0002] In the context of advocating low-carbon economy and energy conservation and emission reduction, doors and windows, as the "eyes" of buildings, have higher requirements for the thermal conductivity of doors and windows. In many areas, the thermal conductivity is required to be within 1.8W / M2.K. Traditional glue-injected thermal insulation profiles have single AA notches, BB and CC notches, and the notch design can no longer meet new requirements.

[0003] In view of this, the present utility model is proposed. Utility Model Content

[0004] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0005] An energy-saving screw-jointed double-injected glue-insulated heat-insulating profile includes a door and window aluminum plate, wherein two placement grooves are arranged in the door and window aluminum plate, and two-component polyurethane is arranged in the two placement groove cavities, and a limiting mechanism is arranged in the two placement groove cavities, and the limiting mechanism is used to limit the two-component polyurethane, and a splicing screw eye is arranged on the outer side of the door and window aluminum plate. By placing the two-component polyurethane in the placement groove cavity opened in the door and window aluminum plate, the placement groove cavity can limit the two-component polyurethane through the left placement cavity, the upper placement cavity and the right placement cavity cavity and the door and window aluminum plate, and then the two-component polyurethane can be further clamped by the limiting mechanism arranged in the placement groove cavity.

[0006] As a preferred embodiment of the utility model, the limiting mechanism includes a left placement cavity, an upper placement cavity, a right placement cavity and a rectangular notch, the left placement cavity is arranged on the left side of the placement slot, the upper placement cavity is arranged above the placement slot, the right placement cavity is arranged on the right side of the placement slot, and the rectangular notch is arranged below the placement slot. The components and installation positions of the limiting mechanism in the placement slot of the limiting mechanism are determined.

[0007] As a preferred embodiment of the utility model, a left circular groove is arranged above the inner cavity of the left placement cavity, a lower rectangular groove is arranged inside the inner cavity of the left placement cavity, and a clamping plate is connected to the door and window aluminum plate on one side of the left placement cavity close to the right placement cavity. The two-component polyurethane can be clamped by the left circular groove arranged above the left placement cavity and the clamping plate arranged below the left placement cavity.

[0008] As a preferred embodiment of the utility model, a right circular groove is provided above the inner cavity of the right placement cavity, a lower rectangular groove is provided inside the inner cavity of the right placement cavity, and a clamping plate is connected to the door and window aluminum plate on one side of the right placement cavity close to the left placement cavity. The two-component polyurethane can be clamped by the right circular groove provided above the right placement cavity and the clamping plate provided below the right placement cavity.

[0009] As a preferred embodiment of the utility model, the upper placement cavity and the door and window aluminum plate are both provided with a round chamfer. The round chamfer provided above the placement groove can further limit the position of the two-component polyurethane.

[0010] As a preferred embodiment of the utility model, the inner cavities of the left placement cavity and the right placement cavity are C-shaped, and the inner cavities of the upper placement cavity are arc-shaped at opposite positions. The shapes of the left placement cavity, the right placement cavity and the upper placement cavity are determined.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] The utility model places two-component polyurethane in the inner cavity of the placement groove opened in the door and window aluminum plate. At this time, the inner cavity of the placement groove can cooperate with the door and window aluminum plate through the left placement cavity, the upper placement cavity and the right placement cavity to limit the two-component polyurethane. The left circular groove and the right circular groove are respectively opened above the left placement cavity and the right placement cavity, and the clamping plate is arranged below the left placement cavity and the right placement cavity, so that the two-component polyurethane can be clamped. At the same time, the round chamfer opened above the placement groove can further limit the two-component polyurethane, so that the two-component polyurethane can be limited to a certain extent. Because the outer side of the door and window aluminum plate is provided with splicing screw eyes, it can be directly connected by screwing through the thread. The screw splicing method saves labor and material costs.

[0013] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In the attached picture:

[0015] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the local structure of point A of the utility model.

[0017] In the figure: 1. Aluminum plate for doors and windows; 2. Two-component polyurethane; 3. Left placement cavity; 4. Upper placement cavity; 5. Right placement cavity; 6. Left circular groove; 7. Right circular groove; 8. Round chamfer; 9. Snap-in plate; 10. Lower rectangular groove; 11. Rectangular notch; 12. Placement groove; 13. Splicing screw eye. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model.

[0019] like Figure 1 to Figure 2 As shown, an energy-saving screw-jointed double-injected glue-insulated profile includes a door and window aluminum plate 1, two placement grooves 12 are arranged in the door and window aluminum plate 1, two-component polyurethane 2 is arranged in the inner cavity of the two placement grooves 12, and a limiting mechanism is arranged in the inner cavity of the two placement grooves 12, and the limiting mechanism is used to limit the two-component polyurethane 2, and a splicing screw eye 13 is arranged on the outer side of the door and window aluminum plate 1. By placing the two-component polyurethane 2 in the inner cavity of the placement groove 12 opened in the door and window aluminum plate 1, the inner cavity of the placement groove 12 can limit the two-component polyurethane 2 through the inner cavity of the left placement cavity 3, the upper placement cavity 4 and the right placement cavity 5 and the door and window aluminum plate 1, and then the limiting mechanism arranged in the inner cavity of the placement groove 12 can further clamp the two-component polyurethane 2.

[0020] The limiting mechanism includes a left placement cavity 3, an upper placement cavity 4, a right placement cavity 5 and a rectangular notch 11, the left placement cavity 3 is arranged on the left side of the placement slot 12, the upper placement cavity 4 is arranged above the placement slot 12, the right placement cavity 5 is arranged on the right side of the placement slot 12, and the rectangular notch 11 is arranged below the placement slot 12. In this setting, the components and installation positions of the limiting mechanism in the placement slot 12 of the limiting mechanism are determined.

[0021] A left circular groove 6 is provided above the inner cavity of the left placement cavity 3, a lower rectangular groove 10 is provided inside the left placement cavity 3, and a clamping plate 9 is connected to the door and window aluminum plate 1 on one side of the left placement cavity 3 close to the right placement cavity 5. In this configuration, the two-component polyurethane 2 can be clamped by the left circular groove 6 provided above the left placement cavity 3 and the clamping plate 9 provided below the left placement cavity 3.

[0022] A right circular groove 7 is provided above the inner cavity of the right placement cavity 5, a lower rectangular groove 10 is provided inside the right placement cavity 5, and a clamping plate 9 is connected to the door and window aluminum plate 1 on one side of the right placement cavity 5 close to the left placement cavity 3. In this configuration, the two-component polyurethane 2 can be clamped by respectively providing the right circular groove 7 above the right placement cavity 5 and the clamping plate 9 below the right placement cavity 5.

[0023] The upper placement cavity 4 and the door and window aluminum plate 1 are connected with a round chamfer 8. In this arrangement, the round chamfer 8 opened above the placement groove 12 can further limit the position of the two-component polyurethane 2.

[0024] The inner cavities of the left placement cavity 3 and the right placement cavity 5 are C-shaped, and the inner cavities of the upper placement cavity 4 are arc-shaped at the opposite positions. In this arrangement, the shapes of the left placement cavity 3, the right placement cavity 5 and the upper placement cavity 4 are determined.

[0025] The implementation principle of an energy-saving screw-jointed double-injected glue-insulating profile of the present embodiment is as follows: first, the two-component polyurethane 2 is placed in the inner cavity of the placement groove 12 opened in the door and window aluminum plate 1. At this time, the inner cavity of the placement groove 12 can cooperate with the door and window aluminum plate 1 through the left placement cavity 3, the upper placement cavity 4 and the right placement cavity 5 to limit the two-component polyurethane 2. However, the left circular groove 6 and the right circular groove 7 opened above the left placement cavity 3 and the right placement cavity 5 respectively, and the clamping plate 9 set below the left placement cavity 3 and the right placement cavity 5 can clamp the two-component polyurethane 2. At the same time, the round chamfer 8 opened above the placement groove 12 can further limit the two-component polyurethane 2, thereby limiting the two-component polyurethane 2 to a certain extent. Because the outer side of the door and window aluminum plate 1 is provided with a splicing screw eye 13, it can be directly connected by screwing. The screw splicing method saves labor and material costs.

Claims

1. An energy-saving screw-jointed double-injected glue-insulated heat-insulating profile, comprising a door and window aluminum plate (1), characterized in that: Two placement grooves (12) are arranged in the door and window aluminum plate (1), and two-component polyurethane (2) is arranged in the inner cavity of the two placement grooves (12). A limiting mechanism is arranged in the inner cavity of the two placement grooves (12), and the limiting mechanism is used to limit the two-component polyurethane (2). The outer side of the door and window aluminum plate (1) is provided with a splicing screw eye (13), and the limiting mechanism comprises a left placement cavity (3), an upper placement cavity (4), a right placement cavity (5) and a rectangular notch (11). The left placement cavity (3) is arranged on the left side of the placement groove (12), the upper placement cavity (4) is placed above the placement groove (12), the right placement cavity (5) is placed on the right side of the placement groove (12), and the rectangular notch (11) is placed below the placement groove (12).

2. The energy-saving screw-jointed double-injection heat-insulating profile according to claim 1 is characterized in that: A left circular groove (6) is arranged above the inner cavity of the left placement cavity (3), a lower rectangular groove (10) is arranged in the inner cavity of the left placement cavity (3), and a clamping plate (9) is connected to the door and window aluminum plate (1) on one side of the left placement cavity (3) close to the right placement cavity (5).

3. The energy-saving screw-jointed double-injection heat-insulating profile according to claim 1 is characterized in that: A right circular groove (7) is arranged above the inner cavity of the right placement cavity (5), a lower rectangular groove (10) is arranged in the inner cavity of the right placement cavity (5), and a clamping plate (9) is connected to the door and window aluminum plate (1) on one side of the right placement cavity (5) close to the left placement cavity (3).

4. The energy-saving screw-jointed double-injection heat-insulating profile according to claim 1 is characterized in that: The connection between the upper placement cavity (4) and the door and window aluminum plate (1) is provided with a rounded chamfer (8).

5. The energy-saving screw-jointed double-injection heat-insulating profile according to claim 1 is characterized in that: The inner cavities of the left placement cavity (3) and the right placement cavity (5) are C-shaped, and the inner cavities of the upper placement cavity (4) are arc-shaped at the opposite positions.

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