CN214740946U

CN214740946U - Sealing structure for heat-insulating energy-saving door

Info

Publication number: CN214740946U
Application number: CN202022651733.5U
Authority: CN
Inventors: 赵桃芳; 顾安科; 陈杰
Original assignee: Zhejiang Yaxia Industrial Park Development Co ltd
Current assignee: Zhejiang Yaxia Industrial Park Development Co ltd
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2021-11-16
Anticipated expiration: 2030-11-17

Abstract

The utility model belongs to the technical field of door and window, especially, heat-insulating energy-saving door seal structure to current can not control thermal-insulated problem according to actual needs, the following scheme is proposed at present, and it includes the door and window frame, one side of door and window frame is seted up flutedly, and a plurality of ventilation holes have evenly been seted up to one side inner wall equidistance of recess, and the shifting chute has all been seted up to the top inner wall and the bottom inner wall of recess, and equal slidable mounting has the movable block in two shifting chutes, and fixed mounting has the apron between two movable blocks, and apron and recess looks adaptation, and the draw-in groove has been seted up at the top of apron, sets up the cavity that is located the recess top on the door and window frame, and the equal fixed mounting in both sides of cavity bottom inner wall has the guide bar. The utility model discloses simple structure, reasonable in design, convenient operation can be based on the indoor temperature control of reality whether to insulate against heat, has improved the practicality of device, is favorable to people's use.

Description

Sealing structure for heat-insulating energy-saving door

Technical Field

The utility model relates to a door and window technical field especially relates to a seal structure for thermal-insulated energy-saving door.

Background

The energy-saving door and window is a door and window for increasing the lighting and ventilation area or representing the character characteristics of modern buildings, can improve the optical performance, the thermal performance and the sealing performance of materials, and improves the structure of the door and window to achieve the expected effect, wherein, the casement window is a window body which horizontally pushes and pulls a window sash inwards or outwards to open and close, and has the advantages of large opening area, good ventilation, good sealing performance, excellent sound insulation, heat preservation and impermeability under the same window body area.

The patent with publication number CN207847410U discloses a sealing structure of a casement door and window, which comprises a window body, a window frame with one side hinged on the window body, a first sealing part formed by protruding towards the middle part on one side of an inner frame of the window body deviating from the window frame, a second sealing part formed by protruding outwards on one side of the window frame deviating from the window body, and a first sealing strip arranged on one side of the first sealing part facing the window frame; a second sealing strip is arranged on one side, facing the window body, of the second sealing part; the inner frame of the window body is also provided with a first heat insulation sealing element, and the first heat insulation sealing element is provided with a third sealing part which is formed by protruding towards the middle part. But the sealing structure is not capable of controlling the insulation according to the actual need.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a sealing structure for a heat-insulating energy-saving door.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a sealing structure for a heat-insulating energy-saving door comprises a door and window frame, wherein one side of the door and window frame is provided with a groove, the inner wall of one side of the groove is uniformly provided with a plurality of ventilation holes at equal intervals, the inner wall of the top and the inner wall of the bottom of the groove are both provided with moving grooves, moving blocks are respectively and slidably mounted in the two moving grooves, a cover plate is fixedly mounted between the two moving blocks, the cover plate is matched with the groove, the top of the cover plate is provided with a clamping groove, the door and window frame is provided with a cavity above the groove, two sides of the inner wall of the bottom of the cavity are both fixedly provided with guide rods, the two guide rods are respectively and slidably sleeved with guide blocks, the tops of the two guide rods are both fixedly provided with a stop block, a moving plate is fixedly mounted between the two guide blocks, the bottom and the top of the moving plate are respectively and fixedly provided with a clamping rod and a trapezoidal block, the top of the trapezoidal block is arranged at the top of the trapezoidal block, and a sliding block is slidably mounted in the sliding groove, the slider is rotatably provided with a connecting rod, the inner wall of one side of the cavity is rotatably provided with one end of a screw rod, the other end of the screw rod extends out of the door and window frame, and the handle is fixedly arranged on the other end of the screw rod.

Preferably, the guide rod is movably sleeved with a spring, and two ends of the spring are respectively and fixedly installed on one side, close to each other, of the stop block and the guide block.

Preferably, the bottom end of the clamping rod extends into the groove and is matched with the clamping groove.

Preferably, the screw rod is sleeved with a movable block positioned in the cavity in a threaded manner, and a limiting block is fixedly mounted at the top of the movable block.

Preferably, the top end of the connecting rod is fixedly arranged at the bottom of the movable block.

Preferably, the top inner wall of the cavity is provided with a limiting groove, and the limiting block is slidably mounted in the limiting groove.

The utility model discloses in, a heat-insulating energy-saving door is with seal structure's beneficial effect: when in use, the handle is rotated, the lead screw fixedly connected with the handle can be driven to rotate, the movable block is limited to rotate due to the arrangement of the limiting block and the limiting groove, the movable block can be driven to move towards the direction far away from the handle as the movable block is sleeved on the lead screw through threads, the movable block can be driven to move along with the rotation of the lead screw, the slide block can be driven to move only through the connection relation between the movable block, the connecting rod and the slide block as the movable block is sleeved on the guide rod as the guide block slides, the guide block can only vertically slide along the guide rod as the guide block slides, the movable block and the trapezoidal block can only vertically move as the slide block is slidably arranged on the slide groove which is arranged on the trapezoidal block as the slide block moves, the trapezoidal block can be driven to move upwards, the movable block can move upwards as the movable block moves upwards, and the clamping rod fixedly arranged at the bottom is driven to move upwards, make the kelly shift out draw-in groove and recess to it is spacing to the apron to have removed, promotes the apron, can spill the ventilation hole, thereby insulates against heat according to indoor actual temperature. The utility model discloses simple structure, reasonable in design, convenient operation can be based on the indoor temperature control of reality whether to insulate against heat, has improved the practicality of device, is favorable to people's use.

Drawings

Fig. 1 is a schematic structural view of a sealing structure for a heat-insulating energy-saving door provided by the present invention;

fig. 2 is a schematic structural view of a part a in fig. 1 of a sealing structure for a heat-insulating energy-saving door according to the present invention;

fig. 3 is a schematic structural diagram of a portion B in fig. 1 of a sealing structure for a heat-insulating energy-saving door according to the present invention.

In the figure: the door and window frame comprises a door and window frame 1, a groove 2, a vent hole 3, a moving groove 4, a moving block 5, a cover plate 6, a clamping groove 7, a cavity 8, a guide rod 9, a guide block 10, a stop block 11, a spring 12, a moving plate 13, a clamping rod 14, a trapezoidal block 15, a sliding groove 16, a sliding block 17, an engaging rod 18, a screw rod 19, a handle 20, a moving block 21, a limiting block 22 and a limiting groove 23.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example one

Referring to fig. 1-3, a sealing structure for a heat-insulating energy-saving door comprises a door and window frame 1, wherein one side of the door and window frame 1 is provided with a groove 2, a plurality of ventilation holes 3 are uniformly formed in the inner wall of one side of the groove 2 at equal intervals, moving grooves 4 are formed in the inner walls of the top and the bottom of the groove 2, moving blocks 5 are slidably mounted in the two moving grooves 4, a cover plate 6 is fixedly mounted between the two moving blocks 5, the cover plate 6 is matched with the groove 2, the top of the cover plate 6 is provided with a clamping groove 7, the door and window frame 1 is provided with a cavity 8 above the groove 2, guide rods 9 are fixedly mounted on the two sides of the inner wall of the bottom of the cavity 8, guide blocks 10 are slidably sleeved on the two guide rods 9, stop blocks 11 are fixedly mounted on the tops of the two guide rods 9, a moving plate 13 is fixedly mounted between the two guide blocks 10, and a clamping rod 14 and a trapezoidal block 15 are fixedly mounted on the bottom and the top of the moving plate 13 respectively, the top of trapezoidal piece 15 has been seted up spout 16, and slidable mounting has slider 17 in the spout 16, and the last rotation of slider 17 installs linking rod 18, and the one end of lead screw 19 is installed in the rotation of one side inner wall of cavity 8, and the other end of lead screw 19 extends outside door and window frame 1, and fixed mounting has handle 20.

The utility model discloses in, spring 12 has been cup jointed in the activity on the guide bar 9, and spring 12's both ends respectively fixed mounting in the one side that dog 11 and guide block 10 are close to each other, and guide block 10 can be extruded to spring 12's elastic restoring force for guide block 10 moves down.

The utility model discloses in, in the bottom of kelly 14 extended to recess 2, and with draw-in groove 7 looks adaptation, the bottom of kelly 14 can insert in draw-in groove 7.

The utility model discloses in, the movable block 21 that is located cavity 8 has been cup jointed to the screw thread on the lead screw 19, and the top fixed mounting of movable block 21 has stopper 22, and stopper 22's setting can restrict movable block 21 and rotate for movable block 21 only can horizontal migration.

The utility model discloses in, the top fixed mounting that links up pole 18 is in the bottom of movable block 21, and movable block 21 removes, can drive and link up pole 18 and remove.

The utility model discloses in, spacing groove 23 has been seted up to the top inner wall of cavity 8, and stopper 22 slidable mounting is in spacing groove 23, and stopper 22 only can be along 23 horizontal slip of spacing groove.

Example two

In the utility model, when in use, the handle 20 is rotated to drive the screw rod 19 fixedly connected with the handle 20 to rotate, the rotation of the movable block 21 is limited due to the arrangement of the limit block 22 and the limit groove 23, the movable block 21 is sleeved on the screw rod 19 due to the thread of the movable block 21, so the movable block 21 can be driven to move towards the direction far away from the handle 20 along with the rotation of the screw rod 19, the slider 17 can be driven to move due to the connection relation among the movable block 21, the connecting rod 18 and the slider 17, the guide block 10 can only vertically slide along the guide rod 9 due to the sliding and sleeving of the guide block 10 on the guide rod 9, the trapezoidal block 15 can only vertically move due to the fixed connection relation among the guide block 10, the movable plate 13 and the trapezoidal block 15, the slider 17 is slidably mounted on the sliding groove 16, and the sliding groove 16 is arranged on the trapezoidal block 15, so the trapezoidal block 15 can be driven to move upwards along with the movement of the slider 17, thereby make movable plate 13 rebound, drive the 14 rebound of kelly of fixed mounting in movable plate 13 bottom then for kelly 14 shifts out draw-in groove 7 and recess 2, thereby has removed the spacing to apron 6, promotes apron 6, can spill ventilation hole 3, thereby insulates against heat according to indoor actual temperature. The utility model discloses simple structure, reasonable in design, convenient operation can be based on the indoor temperature control of reality whether to insulate against heat, has improved the practicality of device, is favorable to people's use.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The sealing structure for the heat-insulating energy-saving door comprises a door and window frame (1) and is characterized in that one side of the door and window frame (1) is provided with a groove (2), the inner wall of one side of the groove (2) is uniformly provided with a plurality of ventilation holes (3) at equal intervals, the inner wall of the top and the inner wall of the bottom of the groove (2) are both provided with moving grooves (4), moving blocks (5) are respectively and slidably arranged in the two moving grooves (4), a cover plate (6) is fixedly arranged between the two moving blocks (5), the cover plate (6) is matched with the groove (2), the top of the cover plate (6) is provided with a clamping groove (7), a cavity (8) positioned above the groove (2) is arranged on the door and window frame (1), guide rods (9) are respectively and fixedly arranged on the two sides of the inner wall of the bottom of the cavity (8), guide blocks (10) are respectively and slidably sleeved on the two guide rods (9), and a stop block (11) is respectively and fixedly arranged on the top of the two guide rods (9), fixed mounting has movable plate (13) between two guide block (10), there are kelly (14) and trapezoidal piece (15) bottom and top of movable plate (13) fixed mounting respectively, spout (16) have been seted up at the top of trapezoidal piece (15), slidable mounting has slider (17) in spout (16), it installs linking pole (18) to rotate on slider (17), the one end of installing lead screw (19) is rotated to the one side inner wall of cavity (8), the other end of lead screw (19) extends to outside door and window frame (1), and fixed mounting has handle (20).

2. The sealing structure for the heat insulation energy-saving door as claimed in claim 1, wherein the guide rod (9) is movably sleeved with a spring (12), and two ends of the spring (12) are respectively and fixedly installed at one side of the stop block (11) and the guide block (10) which are close to each other.

3. The sealing structure for the heat insulation energy-saving door as claimed in claim 1, wherein the bottom end of the clamping rod (14) extends into the groove (2) and is matched with the clamping groove (7).

4. The sealing structure for the heat-insulating energy-saving door as claimed in claim 1, wherein the screw rod (19) is in threaded sleeve connection with a movable block (21) located in the cavity (8), and a limiting block (22) is fixedly mounted at the top of the movable block (21).

5. The sealing structure for the heat-insulating energy-saving door as claimed in claim 1, wherein the top end of the joint rod (18) is fixedly installed at the bottom of the movable block (21).

6. The sealing structure for the heat-insulating energy-saving door as claimed in claim 1, wherein a limiting groove (23) is formed in the inner wall of the top of the cavity (8), and the limiting block (22) is slidably mounted in the limiting groove (23).