Double-sided co-extrusion profile

Abstract

The utility model discloses a double-sided co-extrusion profile which comprises a profile body, the profile body comprises a bottom, an outer supporting part and an inner supporting part, the outer supporting part and the inner supporting part are fixedly connected to the upper side of the bottom and arranged on the two opposite sides of the bottom in the width direction, and the cross section of the profile body is in a U shape; the profile further comprises an outer extrusion layer, an inner extrusion layer and a supporting block capable of supporting glass. The outer extrusion layer is fixedly connected to the outer side of the outer supporting part, the inner extrusion layer is fixedly connected to the outer side of the inner supporting part, the supporting block is slidably connected between the outer supporting part and the inner supporting part, and a slot with an upward opening is formed among the outer supporting part, the supporting block and the inner supporting part; the profile further comprises an adjusting mechanism capable of driving the supporting block to move up and down. According to the double-sided co-extrusion profile, the depth of the slot can be adjusted, so that glass is in contact with the slot bottom of the slot, and the stability of the glass is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of profiles, in particular to a double-sided co-extruded profile. Background Art

[0002] Existing double-sided co-extruded profiles are widely used in the preparation of windows, see Figure 3 The existing window includes a window frame and glass 201 installed in the window frame. The window frame is spliced ​​by a plurality of profiles 202. A slot 203 is arranged on the upper side of the profile. The width of the slot is adapted to the thickness of the glass. After the edge of the glass is inserted into the slot, glass glue 204 is applied to the slot to seal it. The depth of the slot of the existing profile cannot be adjusted. When there is an error in the size of the glass, there is a gap between the glass and the bottom of the slot. During the use of the window, the glass may move to the bottom of the slot, thereby causing the glass glue to crack, which in turn affects the sealing of the window. Utility Model Content

[0003] In order to solve the defect that the depth of the slot cannot be adjusted in the existing profile, the utility model provides a double-sided co-extruded profile, which can adjust the depth of the slot so that the glass contacts the bottom of the slot and increases the stability of the glass.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A double-sided co-extruded profile comprises a profile body; the profile body comprises a bottom, an outer support portion and an inner support portion, the outer support portion and the inner support portion are fixedly connected to the upper side of the bottom and are arranged on two opposite sides in the width direction of the bottom, and the cross-section of the profile body is U-shaped; the profile also comprises an outer extruded layer, an inner extruded layer, and a support block capable of supporting glass; the outer extruded layer is fixedly connected to the outer side of the outer support portion, the inner extruded layer is fixedly connected to the outer side of the inner support portion, the support block is slidably connected between the outer support portion and the inner support portion, and a slot opening upward is formed between the outer support portion, the support block and the inner support portion; the profile also comprises an adjustment mechanism capable of driving the support block to move up and down.

[0006] Through the above arrangement, the adjustment mechanism can drive the support block to move up and down to adjust the depth of the slot, so that after the glass is inserted into the slot, the glass can contact the bottom of the slot to prevent the glass from moving toward the bottom of the slot during use.

[0007] Furthermore, a steel section extending along the length direction of the profile body is embedded in the profile body, and the steel section is arranged below the slot.

[0008] Through the above arrangement, the rigidity of the profile can be increased.

[0009] Furthermore, the steel section includes a square tube portion, a first reinforcing rib and a second reinforcing rib. The square tube portion is arranged below the slot, the first reinforcing rib is buried in the outer supporting portion and fixedly connected to the square tube portion, and the second reinforcing rib is buried in the inner supporting portion and fixedly connected to the square tube portion. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 Schematic diagram of the profile of the embodiment.

[0011] Figure 2 It is a top view of the profile of the embodiment.

[0012] Figure 3 A partial cross-sectional view of an existing window. DETAILED DESCRIPTION

[0013] The technical solution of the utility model is further specifically described below through embodiments and in conjunction with the accompanying drawings.

[0014] See also Figure 1 to Figure 2 A double-sided co-extruded profile comprises a profile body 3; the profile body 3 comprises a bottom 31, an outer support portion 32 and an inner support portion 33, the outer support portion 32 and the inner support portion 33 are fixedly connected to the upper side of the bottom 31, and are arranged on opposite sides in the width direction of the bottom 31, and the cross-section of the profile body 3 is U-shaped; the profile also comprises an outer extruded layer 4, an inner extruded layer 5, and a support block 6 that can support glass; the outer extruded layer 4 is fixedly connected to the outer side of the outer support portion 32, the inner extruded layer 5 is fixedly connected to the outer side of the inner support portion 33, the support block 6 is slidably connected between the outer support portion 32 and the inner support portion 33, and a slot 7 with an opening upward is formed between the outer support portion 32, the support block 6 and the inner support portion 33; the profile also comprises an adjustment mechanism 8 that can drive the support block 6 to move up and down.

[0015] Through the above arrangement, the adjustment mechanism 8 can drive the support block 6 to move up and down to adjust the depth of the slot 7, so that after the glass is inserted into the slot 7, the glass can contact the bottom of the slot 7 to prevent the glass from moving toward the bottom of the slot 7 during use.

[0016] In the present application, the profile body 3 is injection molded as one piece; the outer extruded layer 4 and the inner extruded layer 5 are of different colors, facing outdoors and indoors respectively; one side of the support block 6 is slidably connected to the outer support portion 32, and the other side of the support block 6 is slidably connected to the inner support portion 33, so that the support block 6 is more stable when moving; the support blocks 6 are arranged at equal intervals along the length direction of the profile body 3; an adjustment mechanism 8 is correspondingly arranged under each support block 6; when in use, the depth of the slot 7 is adjusted by operating the adjustment mechanism 8 according to the size of the glass. After the edge of the glass is embedded in the slot 7, the edge of the glass contacts the support block 6, thereby increasing the stability of the glass.

[0017] As an implementation method, a steel section 9 extending along the length direction of the profile body 3 is embedded in the profile body 3 , and the steel section 9 is arranged below the slot 7 .

[0018] Through the above arrangement, the rigidity of the profile can be increased.

[0019] As an implementation method, the steel section 9 includes a square tube portion 91, a first reinforcing rib 92 and a second reinforcing rib 93. The square tube portion 91 is arranged below the slot 7, the first reinforcing rib 92 is buried in the outer support portion 32 and fixedly connected to the square tube portion 91, and the second reinforcing rib 93 is buried in the inner support portion 33 and fixedly connected to the square tube portion 91.

[0020] It should be understood that those skilled in the art can make improvements or changes based on the above description, and all these improvements and changes should fall within the scope of protection of the claims attached to the utility model.

Claims

1. A double-sided co-extruded profile, characterized in that: Including profile body; The profile body comprises a bottom, an outer support portion and an inner support portion, wherein the outer support portion and the inner support portion are fixedly connected to the upper side of the bottom and are arranged on opposite sides in the width direction of the bottom, and the cross section of the profile body is U-shaped; The profile also includes an outer extrusion layer, an inner extrusion layer, and a support block capable of supporting glass; the outer extrusion layer is fixedly connected to the outer side of the outer support portion, the inner extrusion layer is fixedly connected to the outer side of the inner support portion, the support block is slidably connected between the outer support portion and the inner support portion, and a slot with an opening upward is formed between the outer support portion, the support block and the inner support portion; The profile also includes an adjusting mechanism which can drive the supporting block to move up and down.

2. A double-sided co-extruded profile according to claim 1, characterized in that: A steel section extending along the length direction of the profile body is embedded in the profile body, and the steel section is arranged below the slot.

3. A double-sided co-extruded profile according to claim 2, characterized in that: The steel section includes a square tube portion, a first reinforcing rib and a second reinforcing rib. The square tube portion is arranged below the slot. The first reinforcing rib is buried in the outer support portion and fixedly connected to the square tube portion. The second reinforcing rib is buried in the inner support portion and fixedly connected to the square tube portion.

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