Connecting block with micro-ventilation function

Abstract

The invention discloses a connecting block with a micro-ventilation function, and belongs to the technical field of door and window accessories. Comprising a main body, an adjusting mechanism and a fixing mechanism, the main body comprises a window sash profile, a sliding groove is formed in the bottom side of the window sash profile, the adjusting mechanism comprises a connecting piece, converters are installed at the two ends of the connecting piece, aluminum connecting rods are installed at one ends of the converters, and connecting blocks are installed at one ends of the aluminum connecting rods; the connecting piece, the aluminum connecting rod and the connecting block are all arranged in the sliding groove and are all connected with the sliding groove in a sliding mode, a locking groove is formed in one side of the bottom end of the connecting block, and ventilation grooves are formed in the positions, located on the two sides of the locking groove, of the bottom end of the connecting block; lock seats are mounted on the two sides of the upper end of the window frame profile through screws, and hexagonal eccentric nails are mounted on one sides of the upper ends of the lock seats; according to the connecting block, the practicability of the connecting block can be effectively improved, and the connecting block has high practical value.

Description

Technical Field

[0001] The invention relates to the technical field of door and window accessories, in particular to a connecting block with a micro-ventilation function. Background Art

[0002] Door and window applications are closely related to human life and can be seen everywhere. With the progress of the times, traditional doors and windows are constantly being updated and iterated. Casement windows are divided into inward opening and outward opening. When the traditional lock point lock seat is used on the inward opening window, there is no problem with adjustment, but when it is used on the outward opening window, there will be a problem of difficulty in adjustment, because the lock point is on the door and window, and the rivet of the lock seat can only be adjusted when the door and window are opened, which is very dangerous and inconvenient. In order to solve this situation, a connection block with micro-ventilation function is developed, which can meet the adjustment problems of the inner and outer casement windows, and can also realize the ventilation function of specific usage scenarios, improving the functionality and usage scenarios of the product. Summary of the invention

[0003] The object of the present invention is to provide a connection block with micro-ventilation function to solve the problems raised in the above background technology.

[0004] By adopting the above technical solution, the adjustment problem of the inner and outer casement windows can be met while the ventilation function of specific usage scenarios can be realized.

[0005] In view of the above problems, the technical solution proposed by the present invention is: A connecting block with a micro-ventilation function comprises a main body, an adjusting mechanism and a fixing mechanism, wherein the main body comprises a window sash profile, a slide groove is provided on the bottom side of the window sash profile, the adjusting mechanism comprises a connecting piece, converters are installed at both ends of the connecting piece, an aluminum connecting rod is installed at one end of the converter, a connecting block is installed at one end of the aluminum connecting rod, the connecting piece, the aluminum connecting rod and the connecting block are all arranged inside the slide groove and are slidably connected to the slide groove, a locking groove is provided on one side of the bottom end of the connecting block, ventilation grooves are provided on both sides of the locking groove at the bottom end of the connecting block, the fixing mechanism comprises a window frame profile, the window frame profile is arranged at the bottom end of the window sash profile, lock seats are installed on both sides of the upper end of the window frame profile by screws, and a hexagonal eccentric nail is installed on one side of the upper end of the lock seat.

[0006] Furthermore, the inner diameter of the locking groove is smaller than the inner diameter of the ventilation groove, the outer diameter of the hexagonal eccentric nail is larger than the inner diameter of the locking groove, and the outer diameter of the hexagonal eccentric nail is smaller than the inner diameter of the ventilation groove.

[0007] The beneficial effect of adopting the above further scheme is that by setting the inner diameter of the locking groove smaller than the inner diameter of the ventilation groove, it is convenient for the connecting block to be moved and sleeved on the outside of the hexagonal eccentric nail, and the outer diameter of the hexagonal eccentric nail is set larger than the locking groove to facilitate its sealing.

[0008] Furthermore, an active cavity is embedded and installed on the upper end surface of the window sash profile.

[0009] The beneficial effect of adopting the above further solution is that the handle can be easily rotated by embedding the movable cavity.

[0010] Furthermore, an adjusting button is rotatably connected inside the movable cavity, and a handle is mounted on one end of the adjusting button.

[0011] The beneficial effect of adopting the above further solution is that by rotating the connected adjusting knob and sleeve a handle on one end of the adjusting knob, it is convenient for the user to rotate the adjusting knob through the handle.

[0012] Furthermore, a protrusion is installed at the other end of the adjusting button, and an adjusting groove is opened on the upper end surface of the connecting piece.

[0013] The beneficial effect of adopting the above further scheme is that by installing a protrusion at one end of the adjusting button, the protrusion rotates as the adjusting button rotates, and by opening an adjusting groove at the upper end of the connecting piece, the protrusion can be easily inserted into it, thereby controlling its left and right sliding inside the sliding groove.

[0014] Furthermore, the protrusion is arranged inside the adjusting groove, and the outer diameter of the protrusion is smaller than the inner diameter of the adjusting groove.

[0015] The beneficial effect of adopting the above further solution is that by arranging the protrusion inside the adjustment groove and setting its outer diameter smaller than the inner diameter of the adjustment groove, the protrusion can move inside the adjustment groove when rotating, thereby pushing the connecting piece to move left and right.

[0016] Furthermore, positioning columns are installed on both sides of the upper end of the connecting block, and damping components are mounted on the positioning columns.

[0017] The beneficial effect of adopting the above further solution is that, by installing the damping member on the positioning column, the noise when the connecting block moves can be reduced, and the hand feeling of the user when turning the handle can be improved.

[0018] The beneficial effects of the present invention are as follows: a connecting block with a micro-ventilation function is obtained through the above-mentioned design. The connecting block with a micro-ventilation function opens a sliding groove on the bottom side of the window sash profile to facilitate the sliding of the converter, aluminum connecting rod, connecting block and connecting piece inside it. The connecting piece is arranged so that the converter, aluminum connecting rod and connecting block connected to them at both ends can slide synchronously. A locking groove is opened on one side of the bottom end of the connecting block, and ventilation grooves are opened on both sides of the locking groove, so that when the connecting block slides, the ventilation groove can be inserted into the outer side of the hexagonal eccentric nail, thereby completing the locking between the window sash and the window frame. As the connecting block continues to slide, the hexagonal eccentric nail can block the locking groove, thereby improving the sealing between the window sash and the window frame, so that the outside airflow cannot enter the room. Moreover, ventilation grooves are arranged on both sides of the locking groove, so that the user does not need to distinguish between the left and right positions when installing, thereby improving its convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of a window sash profile with a micro-ventilation function connecting block disclosed in an embodiment of the present invention; Figure 2 It is a schematic diagram of the unfolded three-dimensional structure of the window sash profile with a micro-ventilation function connecting block disclosed in an embodiment of the present invention; Figure 3 A schematic diagram of the three-dimensional structure of a connection block with a micro-ventilation function disclosed in an embodiment of the present invention; Figure 4 A schematic diagram of the three-dimensional structure of a connection block and a lock seat of a connection block with a micro-ventilation function disclosed in an embodiment of the present invention; Figure 5 It is a schematic diagram of the front cross-sectional structure of the connection block with micro-ventilation function disclosed in an embodiment of the present invention in an open state; Figure 6 It is a schematic diagram of the front cross-sectional structure of a connection block with a micro-ventilation function in a locked state disclosed in an embodiment of the present invention; Figure 7 It is a schematic diagram of the front cross-sectional structure of the ventilation state of the connection block with micro-ventilation function disclosed in an embodiment of the present invention; Figure 8 It is a schematic diagram of the side sectional structure of a connection block with micro-ventilation function disclosed in an embodiment of the present invention.

[0020] In the figure: 100, main body; 1001, window sash profile; 1002, movable cavity; 1003, handle; 1004, adjusting button; 1005, slide groove; 1006, protrusion; 1007, adjusting groove; 200, adjusting mechanism; 2001, converter; 2002, aluminum connecting rod; 2003, connecting block; 2004, connecting piece; 2005, damping piece; 2006, locking groove; 2007, ventilation groove; 2008, positioning column; 300, fixing mechanism; 3001, lock seat; 3002, hexagonal eccentric nail; 3003, window frame profile. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] See also Figure 1 - Figure 8The present invention provides a technical solution: a connection block with micro-ventilation function, including a main body 100, an adjustment mechanism 200 and a fixing mechanism 300, the main body 100 includes a window sash profile 1001, a slide groove 1005 is provided on the bottom side of the window sash profile 1001, the adjustment mechanism 200 includes a connecting piece 2004, both ends of the connecting piece 2004 are equipped with a converter 2001, one end of the converter 2001 is equipped with an aluminum connecting rod 2002, one end of the aluminum connecting rod 2002 is equipped with a connection block 2003, the connecting piece 2004, the aluminum connecting rod 2002 002 and the connecting block 2003 are both arranged inside the slide groove 1005 and are slidably connected to the slide groove 1005. A locking groove 2006 is provided on one side of the bottom end of the connecting block 2003. The bottom end of the connecting block 2003 is located on both sides of the locking groove 2006 and is provided with ventilation grooves 2007. The fixing mechanism 300 includes a window frame profile 3003, and the window frame profile 3003 is arranged at the bottom end of the window sash profile 1001. Lock seats 3001 are installed on both sides of the upper end of the window frame profile 3003 by screws. Hexagonal screws are installed on one side of the upper end of the lock seat 3001. The eccentric nail 3002 is provided with a slide groove 1005 on the bottom side of the window sash profile 1001 to facilitate the sliding of the converter 2001, the aluminum connecting rod 2002, the connecting block 2003 and the connecting piece 2004 inside the eccentric nail 3002. The connecting piece 2004 is provided to allow the converter 2001, the aluminum connecting rod 2002 and the connecting block 2003 connected thereto at both ends to slide synchronously. A locking groove 2006 is provided on one side of the bottom end of the connecting block 2003, and ventilation grooves 2007 are provided on both sides of the locking groove 2006 to allow the connecting block 2003 to slide synchronously. When sliding, the ventilation groove 2007 can be inserted into the outer side of the hexagonal eccentric nail 3002, thereby completing the locking between the window sash and the window frame, and as the connecting block 2003 continues to slide, the hexagonal eccentric nail 3002 can block the locking groove 2006, thereby improving the sealing between the window sash and the window frame, so that the external airflow cannot enter the room, and by providing the ventilation grooves 2007 on both sides of the locking groove 2006, the user does not need to distinguish between the left and right positions during installation, thereby improving its convenience.

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] See also Figure 1 - Figure 8The inner diameter of the locking groove 2006 is smaller than the inner diameter of the ventilation groove 2007, the outer diameter of the hexagonal eccentric nail 3002 is larger than the inner diameter of the locking groove 2006, the outer diameter of the hexagonal eccentric nail 3002 is smaller than the inner diameter of the ventilation groove 2007, the upper end surface of the window sash profile 1001 is embedded with an active cavity 1002, the inner rotation of the active cavity 1002 is connected with an adjusting button 1004, one end of the adjusting button 1004 is covered with a handle 1003, and the other end of the adjusting button 1004 is installed with a protrusion 1006, the connecting piece 2 The upper end surface of the connecting block 2004 is provided with an adjusting groove 1007, and the protrusion 1006 is arranged inside the adjusting groove 1007, and the outer diameter of the protrusion 1006 is smaller than the inner diameter of the adjusting groove 1007. Positioning columns 2008 are installed on both sides of the upper end of the connecting block 2003, and the positioning columns 2008 are equipped with damping members 2005. By setting the inner diameter of the locking groove 2006 smaller than the inner diameter of the ventilation groove 2007, it is convenient for the connecting block 2003 to be sleeved on the outer side of the hexagonal eccentric nail 3002 when moving, and the hexagonal eccentric nail 3002 is inserted. The outer diameter of the locking groove 2006 is set larger than that of the locking groove 2006, so as to facilitate blocking thereof. The movable cavity 1002 is embedded and installed, so as to facilitate the rotation of the handle 1003. The adjusting knob 1004 is connected by rotation, and the handle 1003 is mounted on one end thereof, so as to facilitate the user to rotate the adjusting knob 1004 through the handle 1003. The protrusion 1006 is installed at one end of the adjusting knob 1004. As the adjusting knob 1004 rotates, the protrusion 1006 also rotates. The adjusting groove 1007 is provided at the upper end of the connecting member 2004, so as to facilitate the protrusion 100 6 extends therein, thereby controlling it to slide left and right inside the slide groove 1005. By arranging the protrusion 1006 inside the adjusting groove 1007 and setting its outer diameter smaller than the inner diameter of the adjusting groove 1007, the protrusion 1006 can move inside the adjusting groove 1007 when rotating, thereby pushing the connecting member 2004 to move left and right. By installing the damping member 2005 on the positioning column 2008, the noise when the connecting block 2003 moves can be reduced, and the hand feeling of the user when rotating the handle 1003 can be improved.

[0025] Specifically, the working principle of the connection block with micro-ventilation function is as follows: when in use, the user installs the lock seat 3001 at a suitable position on the upper end surface of the window frame profile 3003 according to the spacing of the connection block 2003. When the user closes the window sash, the window sash profile 1001 moves to the upper end surface of the window frame profile 3003. The user rotates the handle 1003 to drive the adjusting button 1004 to rotate. The protrusion 1006 installed at the bottom end of the adjusting button 1004 is arranged inside the connecting piece 2004. Since the outer diameter of the protrusion 1006 is smaller than the inner diameter of the adjustment slot 1007 provided at the upper end of the connecting piece 2004, the protrusion 1006 moves inside the adjustment slot 1007 when the handle 1003 rotates, thereby pushing the connecting piece 2004 to move left and right. Aluminum connecting rods 2002 are installed at both ends of the connecting piece 2004, and a connecting block 2003 is installed at one end of the aluminum connecting rod 2002, so that the connecting block 2003 moves synchronously. The connection block 2003 is moved, and a locking groove 2006 is provided on the bottom side of the connection block 2003. Ventilation grooves 2007 are provided on both sides of the locking groove 2006. As the connection block 2003 moves, the hexagonal eccentric nail 3002 installed on one side of the upper end of the lock seat 3001 slides into the interior of the ventilation groove 2007. As the connection block 2003 moves, the hexagonal eccentric nail 3002 moves to one side of the locking groove 2006 to block it, thereby improving the sealing of the window frame and the window sash. When ventilating, the user turns the handle 1003 to a certain angle. When the connecting block 2003 moves, the locking groove 2006 separates from the hexagonal eccentric nail 3002, so that the outside air can enter the room along the ventilation groove 2007. When the window sash needs to be opened, the user turns the handle 1003 again to drive the connecting block 2003 to move, so that the hexagonal eccentric nail 3002 is removed from the inside of the ventilation groove 2007. At this time, the user can push the window sash open.

Claims

1. A connection block with micro-ventilation function, characterized in that: The invention comprises a main body (100), an adjusting mechanism (200) and a fixing mechanism (300), wherein the main body (100) comprises a window sash profile (1001), a sliding groove (1005) is provided on the bottom side of the window sash profile (1001), the adjusting mechanism (200) comprises a connecting piece (2004), converters (2001) are installed at both ends of the connecting piece (2004), an aluminum connecting rod (2002) is installed at one end of the converter (2001), a connecting block (2003) is installed at one end of the aluminum connecting rod (2002), and the connecting piece (2004), the aluminum connecting rod (2002) and the connecting block (2003) are all arranged The connecting block (2003) is arranged inside the slide groove (1005) and is slidably connected to the slide groove (1005). A locking groove (2006) is provided on one side of the bottom end of the connecting block (2003). The bottom end of the connecting block (2003) is provided with ventilation grooves (2007) on both sides of the locking groove (2006). The fixing mechanism (300) comprises a window frame profile (3003). The window frame profile (3003) is arranged at the bottom end of the window sash profile (1001). Lock seats (3001) are installed on both sides of the upper end of the window frame profile (3003) by screws. A hexagonal eccentric nail (3002) is installed on one side of the upper end of the lock seat (3001).

2. A connection block with micro-ventilation function according to claim 1, characterized in that: The inner diameter of the locking groove (2006) is smaller than the inner diameter of the ventilation groove (2007), the outer diameter of the hexagonal eccentric nail (3002) is larger than the inner diameter of the locking groove (2006), and the outer diameter of the hexagonal eccentric nail (3002) is smaller than the inner diameter of the ventilation groove (2007).

3. A connection block with micro-ventilation function according to claim 1, characterized in that: An active cavity (1002) is embedded and installed on the upper end surface of the window sash profile (1001).

4. A connection block with micro-ventilation function according to claim 3, characterized in that: An adjusting button (1004) is rotatably connected inside the movable cavity (1002), and a handle (1003) is sleeved on one end of the adjusting button (1004).

5. A connection block with micro-ventilation function according to claim 4, characterized in that: A protrusion (1006) is installed at the other end of the adjusting button (1004), and an adjusting groove (1007) is provided on the upper end surface of the connecting member (2004).

6. A connection block with micro-ventilation function according to claim 5, characterized in that: The convex block (1006) is arranged inside the adjusting groove (1007), and the outer diameter of the convex block (1006) is smaller than the inner diameter of the adjusting groove (1007).

7. A connection block with micro-ventilation function according to claim 1, characterized in that: Positioning columns (2008) are installed on both sides of the upper end of the connection block (2003), and damping components (2005) are mounted on the positioning columns (2008).

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