Environment-friendly wood-plastic composite door

Abstract

The utility model discloses an environment-friendly wood-plastic composite door, and relates to the technical field of wood-plastic composite doors, the environment-friendly wood-plastic composite door comprises a door frame body, the inner wall of one side of the door frame body is connected with the composite door body through hinges, and the interior and the upper portion of one end of the door frame body are jointly provided with a positioning assembly used in cooperation with the composite door body; a screen door assembly is arranged in the door frame body and on the inner wall of one side of the door frame body, the screen door assembly comprises a plurality of screen door plates, one end of one screen door plate is hinged to the inner wall of one side of the door frame body, and a through groove is formed in the door frame body. According to the composite door structure disclosed by the utility model, the screen door structure in the composite door structure can be conveniently and quickly contracted when not in use, so that the convenience of a screen door of the composite door structure in use is improved, and the positioning assembly is arranged, so that the open composite door body can be conveniently and stably positioned, and the use is convenient. Therefore, the practicability of the composite door structure is improved.

Description

Technical Field

[0001] The present application relates to the technical field of wood-plastic composite doors, and in particular to an environmentally friendly wood-plastic composite door. Background Art

[0002] Composite doors are doors made of two or more materials, which can organically integrate the original properties of various materials. With the progress of society and the improvement of people's living standards, more and more wooden doors and metal doors have been replaced by composite doors.

[0003] The inventor believes that firstly, the existing composite door structure does not have an automatically retractable screen door structure. Since mosquitoes will enter the house after the door is opened in summer, a screen door is set to block mosquitoes from entering the house. However, the existing screen door structure is generally an integral one, and it is troublesome to put away the screen door when it is not needed. It does not have an automatically retractable screen door component, which makes it inconvenient to quickly retract the screen door, reducing the convenience of using the composite door; secondly, the existing composite door structure does not have a component for positioning the composite door body after it is opened. Since the room sometimes needs to open the door for ventilation, the lack of a positioning component will cause the door to close when the wind blows. The lack of a positioning component makes it inconvenient to better position the open door. Utility Model Content

[0004] The purpose of the present application is to provide an environmentally friendly wood-plastic composite door to improve the problem that it is inconvenient to quickly retract the screen door and it is inconvenient to better position the open door.

[0005] The environmentally friendly wood-plastic composite door provided in this application adopts the following technical solution:

[0006] An environmentally friendly wood-plastic composite door comprises a door frame body, one side inner wall of the door frame body is rotatably connected to the composite door body, the interior and one end upper part of the door frame body are jointly provided with a positioning assembly used in conjunction with the composite door body, the interior and one side inner wall of the door frame body are jointly provided with a screen door assembly, the screen door assembly comprises a screen door plate, a plurality of the screen door plates are provided, one end of one of the screen door plates is hinged to one side inner wall of the door frame body, a through groove is opened inside the door frame body, one side inner wall of the through groove is fixedly connected to a support seat, the top end of the support seat A first motor is fixedly connected, and a first bevel gear is fixedly connected to the output end of the first motor. The outer surface of the first bevel gear is meshingly connected to the second bevel gear, and one end of the second bevel gear is fixedly connected to a screw rod, one end of the screw rod is rotatably connected to an inner wall of one side of a through groove, a slider is threadedly sleeved on the outer surface of the screw rod, one end of the slider is fixedly connected to a connecting strip, and the inner wall of the connecting strip is rotatably connected to a round rod, a guide groove for matching with the round rod is provided on the lower inner wall of the through groove, and the bottom end of the round rod passes through the guide groove and is hinged to the top of one of the screen door panels.

[0007] By adopting the above technical solution, when the screen door panel needs to be retracted, the first motor is started, and the output end of the first motor drives the first bevel gear to rotate, the rotation of the first bevel gear drives the second bevel gear to rotate, the rotation of the second bevel gear drives the screw to rotate, the rotation of the screw drives the slider to move, the movement of the slider drives the connecting strip to move, the movement of the connecting strip drives the round rod to move, and the movement of the round rod drives one of the screen door panels to move in the horizontal direction, so that multiple screen door panels can be moved in one direction to be folded and retracted, thereby improving the convenience of using the screen door component structure in the composite door structure.

[0008] Optionally, the positioning assembly includes a bracket, one end of the bracket is fixedly connected to the upper end of one end of the door frame body, one end of the bracket is fixedly connected to a support plate, and the top of the support plate is fixedly connected to a second motor, the output end of the second motor is fixedly connected to a rotating rod, and the outer surface of the rotating rod is fixedly sleeved with a third gear, the outer surface of the third gear is meshingly connected with a tooth plate, a long groove is opened on the upper end of one end of the door frame body for use with the tooth plate, the bottom end of the tooth plate is fixedly connected to a connecting block, and the bottom end of the connecting block is fixedly connected to a positioning plate for use with the composite door body.

[0009] By adopting the above technical solution, when the composite door body 4 is opened to a suitable angle, the second motor is started, and the output end of the second motor drives the third gear to rotate. The rotation of the third gear drives the tooth plate to move up and down in the long groove. The movement of the tooth plate drives the connecting block to move. When the connecting block drives the positioning plate to move downward, the composite door body can be positioned.

[0010] Optionally, one end of the slider is slidably connected to an inner wall of one side of the through groove, and the inner wall thread of the slider matches the thread on the outer surface of the screw.

[0011] By adopting the above technical solution, it is convenient to guide the slider when it moves, and the matching of the threads makes it convenient for the screw to rotate and drive the slider to move.

[0012] Optionally, the first bevel gear and the second bevel gear are vertically arranged.

[0013] By adopting the above technical solution, it is convenient to change the transmission direction by using the first bevel gear and the second bevel gear in coordination.

[0014] Optionally, the outer surface of the round rod is in sliding contact with the inner walls on both sides of the guide groove.

[0015] By adopting the above technical solution, the guide groove can guide the round rod when it moves.

[0016] Optionally, one end of the tooth plate is slidably connected to an inner wall of one side of the long slot, and two ends of the connecting block are slidably connected to inner walls of both sides of the long slot respectively.

[0017] By adopting the above technical solution, the long groove is convenient for guiding the tooth plate when it moves, so that the tooth plate moves in a vertical direction. At the same time, the long groove can also play a role in guiding the connection block when it moves.

[0018] Optionally, both sides of one end of the positioning plate are fixedly connected to limiting rods, and the upper part of one end of the door frame body is provided with two positioning grooves for cooperating with the limiting rods, and the outer surfaces of the two limiting rods are respectively slidably connected to the inner walls of the two positioning grooves.

[0019] By adopting the above technical solution, the positioning groove is used in conjunction with the limiting rod to facilitate the guiding and positioning of the positioning plate when it moves.

[0020] Optionally, a non-slip pad is fixedly connected to the bottom end of the positioning plate.

[0021] By adopting the above technical solution, the anti-skid pad plays an anti-skid role, so that the positioning plate can position the composite door body more stably.

[0022] In summary, the present application includes at least one of the following beneficial technical effects:

[0023] 1. The utility model provides a screen door assembly, which can facilitate the rapid retraction of the screen door structure in the composite door structure when it is not needed, so as to improve the convenience of the screen door of the composite door structure when in use;

[0024] 2. The utility model provides a positioning assembly to facilitate the stable positioning of the open composite door body, thereby improving the practicality of the composite door structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the structure of the utility model.

[0026] Figure 2 It is a schematic diagram of the cross-sectional structure of the screen door assembly of the utility model.

[0027] Figure 3 It is a schematic diagram of the cross-sectional structure of the screen door assembly of the utility model.

[0028] Figure 4 This is a schematic diagram of the structure of the positioning component of the utility model.

[0029] Figure 5 It is a schematic diagram of the cross-sectional structure of the positioning component of the utility model.

[0030] In the figure, 1. door frame body; 2. screen door assembly; 21. support seat; 22. screen door plate; 23. screw; 24. connecting strip; 25. through slot; 26. second bevel gear; 27. first bevel gear; 28. first motor; 29. ​​round rod; 201. slider; 202. guide slot; 3. positioning assembly; 31. positioning plate; 32. connecting block; 33. anti-skid pad; 34. long slot; 35. limit rod; 36. bracket; 37. third gear; 38. support plate; 39. second motor; 301. tooth plate; 302. rotating rod; 303. positioning slot; 4. composite door body. DETAILED DESCRIPTION

[0031] The following is combined with Figure 1 -Attached Figure 5 , further details of this application are given.

[0032] Example 1

[0033] An environmentally friendly wood-plastic composite door, referring to Figure 1 , comprising a door frame body 1, one side inner wall of the door frame body 1 is connected with a composite door body 4 through a hinge, the composite door body 4 is made of flame-retardant material to increase the service life of the composite door body 4, the interior and upper inner wall of the door frame body 1 are jointly provided with an automatically retractable screen door assembly 2, the interior and one end of the door frame body 1 are jointly provided with a positioning assembly 3 used in conjunction with the composite door body 4, the screen door assembly 2 is used to facilitate rapid retraction of the screen door, and the positioning assembly 3 is used to facilitate positioning of the composite door body 4;

[0034] Reference Figure 2 and Figure 3 The screen door assembly 2 includes a plurality of screen door panels 22, two adjacent screen door panels 22 of the plurality of screen door panels 22 are hinged by a rotating shaft, one end of one of the screen door panels 22 is hinged to an inner wall of one side of the door frame body 1 by a rotating shaft, a through slot 25 is provided inside the door frame body 1, a support seat 21 is fixedly connected to the inner wall of the through slot 25, a first motor 28 is fixedly connected to the top of the support seat 21, and the support seat 21 plays a role of supporting the first motor 28, a first bevel gear 27 is fixedly connected to the output end of the first motor 28, and a second bevel gear 26 is meshedly connected to the outer surface of the first bevel gear 27, so that the first bevel gear 27 cooperates with the second bevel gear 26 to achieve the effect of changing the transmission direction;

[0035] Reference Figure 2 and Figure 3 A screw rod 23 is fixedly connected to the middle of one end of the second bevel gear 26, and one end of the screw rod 23 facing away from the second bevel gear 26 is rotatably connected to the inner wall of one side of the through slot 25. A slider 201 is threadedly sleeved on the outer surface of the screw rod 23. The rotation of the screw rod 23 drives the slider 201 to move. One end of the slider 201 is slidably fitted with the inner wall of one side of the through slot 25, thereby preventing the slider 201 from rotating with the screw rod 23.

[0036] Reference Figure 2 and Figure 3 One end of the slider 201 is fixedly connected to a connecting strip 24, and the inner wall of the connecting strip 24 is rotatably connected to a round rod 29, so that when the slider 201 drives the connecting strip 24 to move, the round rod 29 also moves in the horizontal direction. A through guide groove 202 is provided on the lower inner wall of the through groove 25 to cooperate with the round rod 29, and the round rod 29 penetrates the guide groove 202. At the same time, the outer surface of the round rod 29 is in sliding contact with the inner walls on both sides of the guide groove 202. The bottom end of the round rod 29 is rotatably connected to the top end of one of the screen door panels 22. When the round rod 29 moves, it drives multiple screen door panels 22 to move in one direction to achieve the effect of rapid contraction of the screen door.

[0037] Reference Figure 4 and Figure 5 The positioning assembly 3 includes a bracket 36, one end of which is fixedly connected to the upper position of one end of the door frame body 1, a support plate 38 is fixedly connected to the outer surface of the bracket 36, and a second motor 39 is fixedly connected to the top of the support plate 38. The support plate 38 plays a role in supporting the second motor 39, and the second motor 39 plays a role in driving the positioning assembly 3;

[0038] Reference Figure 4 and Figure 5 The output end of the second motor 39 passes through one end of the bracket 36 and is fixedly connected to the rotating rod 302, and the end of the rotating rod 302 facing away from the output end of the second motor 39 is rotatably connected to the inner wall of one side of the bracket 36, so that the output end of the second motor 39 drives the rotating rod 302 to rotate, and the outer surface of the rotating rod 302 is fixedly sleeved with the third gear 37, and the outer surface of the third gear 37 is meshedly connected with the toothed plate 301, so that the third gear 37 rotates to drive the toothed plate 301 to move;

[0039] Reference Figure 4 and Figure 5 A long slot 34 is provided at the upper part of one end of the door frame body 1 for use with the tooth plate 301, and one end of the tooth plate 301 is slidably connected to an inner wall of one side of the long slot 34, and the long slot 34 serves to guide the tooth plate 301 when it moves. A connecting block 32 is fixedly connected to the bottom end of the tooth plate 301, and the two ends of the connecting block 32 are respectively slidably connected to the inner walls of both sides of the long slot 34, so that the long slot 34 can also serve as a guide for the connecting block 32 when it moves;

[0040] Reference Figure 1 and Figure 4 and Figure 5The bottom end of the connection block 32 is fixedly connected with a positioning plate 31, and one end of the positioning plate 31 is slidably connected to the outer surface of one end of the door frame body 1, and the bottom end of the positioning plate 31 is fixedly connected with an anti-skid pad 33, so that when the connection block 32 moves downward, the positioning plate 31 moves downward, and the positioning plate 31 moves downward to drive the bottom end of the anti-skid pad 33 to contact the top of the composite door body 4, so that the composite door body 4 can be positioned;

[0041] Reference Figure 4 and Figure 5 A positioning groove 303 is provided on one side and another side of the door frame body 1. The inner walls of the two positioning grooves 303 are slidably connected with a limiting rod 35 used in conjunction with the positioning plate 31, and the two limiting rods 35 are both "L"-shaped. The positioning groove 303 is used in conjunction with the limiting rod 35 to facilitate guiding and limiting the positioning plate 31 when it slides on the outer surface of the door frame body 1.

[0042] Working principle: First, when the screen door in the composite door structure needs to be retracted, the first motor 28 is started through the screen door assembly 2, and the output end of the first motor 28 drives the first bevel gear 27 to rotate, and the rotation of the first bevel gear 27 drives the second bevel gear 26 to rotate, and the rotation of the second bevel gear 26 drives the screw 23 to rotate, and the rotation of the screw 23 drives the slider 201 to move, and the movement of the slider 201 drives the connecting bar 24 to move, and the movement of the connecting bar 24 drives the round rod 29 to move on the inner wall of the guide groove 202, and the movement of the round rod 29 drives one of the screen door panels 22 to move in one direction, so as to realize the effect of quickly folding and retracting multiple screen door panels 22. To improve the convenience of using the screen door in the composite door structure, when the opened composite door body 4 needs to be positioned, the second motor 39 is started through the positioning component 3, and the output end of the second motor 39 drives the third gear 37 to rotate through the rotating rod 302. The rotation of the third gear 37 drives the tooth plate 301 to move downward in the long groove 34. The tooth plate 301 moves downward and drives the positioning plate 31 to move downward through the connecting block 32. At the same time, the positioning groove 303 is used in conjunction with the limiting rod 35 to facilitate the movement and guidance of the positioning plate 31. The movement of the positioning plate 31 drives the anti-slip pad 33 to contact the top of the composite door body 4 to position the composite door body 4.

[0043] The embodiments of this specific implementation are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. The same components are represented by the same figure marks. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An environmentally friendly wood-plastic composite door, comprising a door frame body (1), characterized in that: The inner wall of one side of the door frame body (1) is rotatably connected to the composite door body (4); the interior and the upper part of one end of the door frame body (1) are jointly provided with a positioning assembly (3) used in conjunction with the composite door body (4); the interior and the inner wall of one side of the door frame body (1) are jointly provided with a screen door assembly (2); The screen door assembly (2) comprises a screen door plate (22), wherein a plurality of the screen door plates (22) are provided, wherein one end of one of the screen door plates (22) is hingedly connected to an inner wall of a door frame body (1), a through slot (25) is provided inside the door frame body (1), an inner wall of one side of the through slot (25) is fixedly connected to a support seat (21), a top end of the support seat (21) is fixedly connected to a first motor (28), an output end of the first motor (28) is fixedly connected to a first bevel gear (27), an outer surface of the first bevel gear (27) is meshingly connected to a second bevel gear (26), One end of the second bevel gear (26) is fixedly connected to a screw rod (23), one end of the screw rod (23) is rotatably connected to an inner wall of one side of the through slot (25), a slider (201) is threadedly sleeved on the outer surface of the screw rod (23), one end of the slider (201) is fixedly connected to a connecting strip (24), and the inner wall of the connecting strip (24) is rotatably connected to a round rod (29), a guide groove (202) used to match the round rod (29) is provided on the lower inner wall of the through slot (25), and the bottom end of the round rod (29) passes through the guide groove (202) and is hinged to the top end of one of the screen door panels (22).

2. The environmentally friendly wood-plastic composite door according to claim 1, characterized in that: The positioning assembly (3) comprises a bracket (36), one end of the bracket (36) is fixedly connected to the upper part of one end of the door frame body (1), one end of the bracket (36) is fixedly connected to a support plate (38), and the top end of the support plate (38) is fixedly connected to a second motor (39), the output end of the second motor (39) is fixedly connected to a rotating rod (302), and the outer surface of the rotating rod (302) is fixedly sleeved with a third gear (37), the outer surface of the third gear (37) is meshingly connected with a tooth plate (301), the upper part of one end of the door frame body (1) is provided with a long groove (34) used to cooperate with the tooth plate (301), the bottom end of the tooth plate (301) is fixedly connected to a connecting block (32), and the bottom end of the connecting block (32) is fixedly connected to a positioning plate (31) used to cooperate with the composite door body (4).

3. The environmentally friendly wood-plastic composite door according to claim 1, characterized in that: One end of the slider (201) is slidably connected to an inner wall of one side of the through groove (25), and the inner wall thread of the slider (201) matches the thread on the outer surface of the screw rod (23).

4. The environmentally friendly wood-plastic composite door according to claim 1, characterized in that: The first bevel gear (27) and the second bevel gear (26) are arranged vertically.

5. The environmentally friendly wood-plastic composite door according to claim 1, characterized in that: The outer surface of the round rod (29) is in sliding contact with the inner walls on both sides of the guide groove (202).

6. The environmentally friendly wood-plastic composite door according to claim 2, characterized in that: One end of the tooth plate (301) is slidably connected to an inner wall of one side of the long slot (34), and the two ends of the connecting block (32) are slidably connected to the inner walls of both sides of the long slot (34) respectively.

7. The environmentally friendly wood-plastic composite door according to claim 2, characterized in that: Limiting rods (35) are fixedly connected to both sides of one end of the positioning plate (31), and two positioning grooves (303) used in conjunction with the limiting rods (35) are provided on the upper part of one end of the door frame body (1), and the outer surfaces of the two limiting rods (35) are slidably connected to the inner walls of the two positioning grooves (303) respectively.

8. The environmentally friendly wood-plastic composite door according to claim 2, characterized in that: The bottom end of the positioning plate (31) is fixedly connected with an anti-skid pad (33).

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