CN214365575U

CN214365575U - Door and window hinge with fine adjustment door and window clearance function

Info

Publication number: CN214365575U
Application number: CN202022671234.2U
Authority: CN
Inventors: 何庆亮
Original assignee: Xinhongyi Hardware Factory Jinli Town Gaoyao District
Current assignee: Xinhongyi Hardware Factory Jinli Town Gaoyao District
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-10-08
Anticipated expiration: 2030-11-18

Abstract

The utility model discloses and provides a door and window hinge with fine setting door and window clearance function that installation convenient operation, need not the dismouting casement can adjust the clearance, drop hidden danger when solving door and window adjustment. The door and window hinge comprises a window frame fixing plate (1), a main support plate (5), a fine adjustment sliding plate (6) arranged on the window frame fixing plate (1) and an eccentric adjustment nail (7) arranged on the fine adjustment sliding plate (6), wherein the fine adjustment sliding plate (6) is hinged to the end of the main support plate (5), the eccentric adjustment nail (7) penetrates through the fine adjustment sliding plate (6) and then is hinged to the window frame fixing plate (1), and the fine adjustment sliding plate (6) is transversely fine adjusted by adjusting the eccentric adjustment nail (7). The utility model discloses but wide application in door and window system field.

Description

Door and window hinge with fine adjustment door and window clearance function

Technical Field

The utility model relates to a door and window hinge with fine setting door and window clearance function.

Background

The door and window hinge is a hardware for hanging the window sash to realize the free rotation of the window sash, can enable a door and a window to naturally and smoothly rotate to open and close, and is hinged and installed in the window frame through the door and window hinge.

In the prior art, after a user installs a window sash on a hinge, if the installation position or the size of a section bar has deviation, the window sash can not be completely closed, so that the air tightness is influenced, or after the door and window hinge is used for a period of time, the problem that a gap exists between the closed window sash and a window frame, so that the window sash can not be completely closed, so that the door and window hinge needs to be adjusted, the adjustment of the door and window hinge needs to firstly loosen a screw, then manually move one side of the door and window hinge connected with the window frame, and lock the screw again after the position is determined, and in the adjustment process of the door and window hinge, because the screw can not be locked and fixed, the door and window have the potential safety hazard of falling off, and the problem that the position of the door and window hinge is difficult to be positioned can occur when the door and window hinge is adjusted by the mode, fine adjustment is difficult to realize, and the screw can be repeatedly loosened for adjustment for many times, this presents certain inconveniences.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that overcome prior art not enough, provide a door and window hinge with fine setting door and window clearance function that installation convenient operation, need not the dismouting casement can adjust the clearance, drop hidden danger when solving the door and window adjustment.

The utility model adopts the technical proposal that: the utility model discloses a window frame fixed plate, main extension board, setting are in fine setting sliding plate and setting on the window frame fixed plate are in eccentric regulation nail on the fine setting sliding plate, the fine setting sliding plate with the tip hinged joint of main extension board, eccentric regulation nail passes behind the fine setting sliding plate with the window frame fixed plate is connected, through adjusting eccentric regulation nail makes the horizontal fine setting of fine setting sliding plate.

Furthermore, the door and window hinge further comprises a sash fixing plate, a long supporting plate and a short supporting plate, a transverse sliding groove is formed in the window frame fixing plate, one end of the long supporting plate is slidably hinged to the transverse sliding groove, the other end of the long supporting plate is hinged to the end portion of the sash fixing plate, the middle of the sash fixing plate is hinged to one end of the short supporting plate, the other end of the short supporting plate is hinged to the main supporting plate, the middle of the long supporting plate is hinged to the middle of the main supporting plate, the sash fixing plate and the window frame fixing plate can be folded and unfolded relatively under the linkage of the long supporting plate, the short supporting plate and the main supporting plate, and opening and closing of a large angle of 180 degrees can be achieved.

Furthermore, the eccentric adjusting nail comprises a nail cap, an adjusting column and an eccentric column which are sequentially arranged from top to bottom, the nail cap is coaxial with the center of the adjusting column, the center of the eccentric column and the center of the adjusting column are staggered to form an eccentric structure, the diameter of the nail cap is larger than that of the adjusting column, the diameter of the adjusting column presses the upper surface of the fine adjustment sliding plate, the diameter of the adjusting column is larger than that of the eccentric column, a longitudinal sliding groove is formed in the fine adjustment sliding plate, the adjusting column is in running fit in the longitudinal sliding groove, and the eccentric column is in running fit in a fixing hole of the window frame fixing plate.

Further, the window frame fixed plate is rectangular straight plate, and its left side tip is bent and is formed a vertical location portion, and the left side tip has sunk boss portion, on the window frame fixed plate with boss portion department corresponds the department and is equipped with fine setting board holding tank, the fine setting sliding plate sets up in the fine setting board holding tank, the length of fine setting board holding tank is greater than the length of fine setting sliding plate, horizontal spout sets up the right side of window frame fixed plate, eccentric post normal running fit is in boss portion in the fixed orifices, still be provided with horizontal cooperation groove on the boss portion, the fine setting sliding plate with the pin of main tributary board junction passes horizontal cooperation groove.

Further, the door and window hinge further comprises a rubber gasket arranged below the fine adjustment sliding plate, and the thickness of the rubber gasket and the thickness of the fine adjustment sliding plate are equal to the distance between the upper surface of the boss part and the upper surface of the window frame fixing plate.

Furthermore, a first yielding part is arranged on the left side of the main supporting plate, a second yielding part is arranged on the left side of the long supporting plate, and when the hinge is completely unfolded, the edges of the first yielding part and the second yielding part are overlapped to form a window sash yielding angle.

Furthermore, an accommodating part is arranged on the right side of the long support plate, and the short support plate is located in the accommodating part when the hinge is folded.

Furthermore, the hinge structure of the long support plate and the window frame fixing plate comprises a pin and a sliding plate, the pin sequentially penetrates through the long support plate and the transverse sliding groove and then is riveted with the sliding plate, and the width of the sliding plate is larger than that of the transverse sliding groove.

Furthermore, the long supporting plate is provided with two bending parts, the two bending parts divide the long supporting plate into a front end, a middle part and a rear end, the front end is hinged with the window sash fixing plate, and the rear end is hinged with the window frame fixing plate.

Furthermore, the window sash fixing plate comprises a main arm, a connecting arm and a bending arm, wherein the bending arm is connected with the main arm and the connecting arm, the connecting arm and the main arm are not on the same horizontal plane, positioning wings are arranged on two sides of the connecting arm to form positioning grooves, a mounting hole is formed in one end, far away from the main arm, of the connecting arm, the main arm and the connecting arm are arranged in parallel, and the width of the connecting arm is smaller than that of the main arm.

The utility model has the advantages that: because the utility model discloses a window frame fixed plate, main extension board, setting are in fine setting sliding plate and setting on the window frame fixed plate are in eccentric adjusting nail on the fine setting sliding plate, the fine setting sliding plate with the tip hinged joint of main extension board, eccentric adjusting nail passes behind the fine setting sliding plate with the window frame fixed plate is connected, through adjusting eccentric adjusting nail makes the horizontal fine setting of fine setting sliding plate, through the fine setting sliding plate drives main extension board and with the casement fixed plate that the main extension board is connected to the clearance of adjustment casement and window frame, whole accommodation process need not the dismouting, does during the installation and finely tune after the installation is accomplished, so the utility model discloses installation convenient operation, need not the dismouting casement can adjust the clearance, can solve the hidden danger that drops when door and window adjusts.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is an exploded view of the present invention;

fig. 3 is a schematic structural view when the utility model is opened by 180 degrees;

fig. 4 is a schematic perspective view of the window frame fixing plate of the present invention;

fig. 5 is a schematic structural view of the eccentric adjusting nail of the present invention.

Detailed Description

The utility model provides a claimed door and window hinge is the door and window five metals field that is used for casement and window frame open and shut control specially, the utility model discloses a door and window hinge with fine setting door and window clearance function can wide application in different occasions such as glass window or screen window or door and window, mainly plays the function that directly finely tunes the clearance, can wide application in the hinge structure of three-bar linkage, four-bar linkage, five-bar linkage or six-bar linkage, and the five-bar linkage that opens and shuts with the 180 degree wide-angle below is right the technical scheme in the embodiment of the utility model discloses clear, complete description, obviously, the embodiment that describes is only the utility model discloses a part of embodiment, rather than whole embodiment. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1, 2, 3, 4, and 5, the door and window hinge includes a window frame fixing plate 1, a window sash fixing plate 2, a long supporting plate 3, a short supporting plate 4, a main supporting plate 5, a fine-tuning sliding plate 6 disposed on the window frame fixing plate 1, and an eccentric adjusting nail 7 disposed on the fine-tuning sliding plate 6, the window frame fixing plate 1 is provided with a horizontal sliding slot 11, one end of the long supporting plate 3 is slidably hinged to the horizontal sliding slot 11, the other end is hinged to an end of the window sash fixing plate 2, the middle of the window sash fixing plate 2 is hinged to one end of the short supporting plate 4, the other end of the short supporting plate 4 is hinged to the main supporting plate 5, and the middle of the long supporting plate 3 is hinged to the middle of the main supporting plate 5, the window sash fixing plate 2 and the window frame fixing plate 1 can be relatively folded and unfolded under the linkage of the long supporting plate 3, the short supporting plate 4, and the main supporting plate 5, the opening and closing of the large angle of 180 degrees are achieved, the fine adjustment sliding plate 6 is connected with the end portion of the main support plate 5 through a hinge, the eccentric adjustment nail 7 penetrates through the fine adjustment sliding plate 6 and then is connected with the window frame fixing plate 1, the fine adjustment sliding plate 6 is transversely fine adjusted through adjustment of the eccentric adjustment nail 7, so that the main support plate 5 drives the position of the window sash fixing plate 2 to be fine adjusted, the operation is simple and convenient, repeated dismounting and adjustment of the window frame fixing plate 1 are not needed, and the potential safety hazard that the door and window fall off due to the fact that screws cannot be locked and fixed in the adjustment process is avoided.

In order to realize the fine adjustment function, the eccentric adjusting nail 7 comprises a nail cap 70, an adjusting column 71 and an eccentric column 72 which are sequentially arranged from top to bottom, the nail cap 70 is coaxial with the center of the adjusting column 71, the center of the eccentric column 72 is staggered with the center of the adjusting column 71 to form eccentricity, the diameter of the nail cap 70 is larger than that of the adjusting column 71 to press the upper surface of the fine adjustment sliding plate 6, the diameter of the adjusting column 71 is larger than that of the eccentric column 72, the fine adjustment sliding plate 6 is provided with a longitudinal sliding slot 61, the adjusting column 71 is rotatably matched in the longitudinal sliding slot 61, the eccentric column 72 is rotatably matched in a fixing hole of the window frame fixing plate 1, the top of the nail cap 70 is provided with an adjusting slot 73 for rotatably adjusting the eccentric positioning nail, and the adjusting slot 73 is an inner hexagonal countersunk slot or a cross countersunk slot or a triangular countersunk slot, the utility model discloses in adopt be interior hexagonal countersunk head groove, through adjusting eccentric regulation nail 7, it can to be in to adjust post 71 under the restriction of eccentric post 72 location, make nail cap 70 with adjust post 71 and wind eccentric post 72 realizes eccentric rotation, drives this moment fine setting sliding plate 6 is in lateral shifting in fine setting board holding tank 14, and with fine setting sliding plate 6 is connected horizontal fine motion also can take place for main extension board 5, thereby makes fine setting is realized to casement fixed plate 2.

The window frame fixed plate 1 is rectangular straight plate, and its left side tip is bent and is formed a vertical location portion 12, and the left side tip has sunk boss portion 13, window frame fixed plate 1 go up with boss portion 13 corresponds the department and is equipped with fine setting board holding tank 14, fine setting sliding plate 6 sets up in the fine setting board holding tank 14, fine setting board holding tank 14's length is greater than fine setting sliding plate 6's length, horizontal spout 11 sets up the right side of window frame fixed plate 1, eccentric column 72 normal running fit is in boss portion 13 in the fixed orifices, still be provided with horizontal cooperation groove 15 on the boss portion 13, fine setting sliding plate 6 with the pin of main extension board 5 junction passes horizontal cooperation groove 15.

The door and window hinge further comprises a rubber gasket 8 arranged below the fine adjustment sliding plate 6, and the thickness of the rubber gasket 8 and the thickness of the fine adjustment sliding plate 6 are equal to the distance between the upper surface of the boss part 13 and the upper surface of the window frame fixing plate 1.

The left side of the main support plate 5 is provided with a first abdicating part 51, the left side of the long support plate 3 is provided with a second abdicating part 31, when the hinge is completely extended, the edges of the first abdicating part 51 and the second abdicating part 31 are overlapped to form a window sash abdicating angle, the right side of the long support plate 3 is provided with an accommodating part 32, and the short support plate 4 is located in the accommodating part 32 when the hinge is folded.

The hinge structure of the long support plate 3 and the window frame fixing plate 1 comprises a pin 9 and a sliding plate 16, the pin 9 sequentially penetrates through the long support plate 3 and the transverse sliding groove 11 and then is riveted with the sliding plate 16, and the width of the sliding plate 16 is larger than that of the transverse sliding groove 11.

The long support plate 3 is provided with two bending parts, the two bending parts divide the long support plate 3 into a front end, a middle part and a rear end, the front end is hinged with the window sash fixing plate 2, and the rear end is hinged with the window frame fixing plate 1.

The sash fixing plate 2 comprises a main arm 21, a connecting arm 22 and a bending arm 23, wherein the bending arm 23 is connected with the main arm 21 and the connecting arm 22, the connecting arm 22 and the main arm 21 are not located on the same horizontal plane, positioning wings 24 are arranged on two sides of the connecting arm 22 to form positioning grooves, a mounting hole 25 is formed in one end, away from the main arm 21, of the connecting arm 22, the main arm 21 and the connecting arm 22 are arranged in parallel, and the width of the connecting arm 22 is smaller than that of the main arm 21.

The above embodiments are not intended to limit the present invention, and any obvious alternative is within the scope of the present invention without departing from the inventive concept of the present invention. The utility model discloses but wide application in door and window system field.

Claims

1. The utility model provides a door and window hinge with fine setting door and window clearance function which characterized in that: the door and window hinge comprises a window frame fixing plate (1), a main support plate (5), a fine adjustment sliding plate (6) arranged on the window frame fixing plate (1) and an eccentric adjustment nail (7) arranged on the fine adjustment sliding plate (6), wherein the fine adjustment sliding plate (6) is hinged to the end of the main support plate (5), the eccentric adjustment nail (7) penetrates through the fine adjustment sliding plate (6) and then is connected with the window frame fixing plate (1), and the fine adjustment sliding plate (6) is transversely fine adjusted by adjusting the eccentric adjustment nail (7).

2. The door and window hinge with fine-tuning door and window clearance function of claim 1, characterized in that: the door and window hinge further comprises a sash fixing plate (2), a long supporting plate (3) and a short supporting plate (4), a transverse sliding groove (11) is formed in the window frame fixing plate (1), one end of the long supporting plate (3) is slidably hinged to the transverse sliding groove (11), the other end of the long supporting plate is hinged to the end portion of the sash fixing plate (2), the middle of the sash fixing plate (2) is hinged to one end of the short supporting plate (4), the other end of the short supporting plate (4) is hinged to the main supporting plate (5), the middle of the long supporting plate (3) is hinged to the middle of the main supporting plate (5), and the sash fixing plate (2) and the window frame fixing plate (1) can be relatively folded and unfolded under the linkage of the long supporting plate (3), the short supporting plate (4) and the main supporting plate (5).

3. The door and window hinge with fine-tuning door and window clearance function of claim 2, characterized in that: the eccentric adjusting nail (7) comprises a nail cap (70), an adjusting column (71) and an eccentric column (72), wherein the nail cap (70), the adjusting column (71) and the eccentric column (72) are sequentially arranged from top to bottom, the nail cap (70) is coaxial with the center of the adjusting column (71), the center of the eccentric column (72) and the center of the adjusting column (71) are staggered to form eccentricity, the diameter of the nail cap (70) is larger than that of the adjusting column (71) to press the upper surface of the fine adjustment sliding plate (6), the diameter of the adjusting column (71) is larger than that of the eccentric column (72), a longitudinal sliding groove (61) is formed in the fine adjustment sliding plate (6), the adjusting column (71) is in running fit with the longitudinal sliding groove (61), and the eccentric column (72) is in running fit with the fixing hole of the window frame fixing plate (1).

4. The door and window hinge with fine-tuning door and window clearance function of claim 3, wherein: the window frame fixing plate is characterized in that the window frame fixing plate (1) is a long straight plate, the left end of the window frame fixing plate is bent to form a vertical positioning portion (12), the left end of the window frame fixing plate is sunk to form a boss portion (13), a fine adjustment plate accommodating groove (14) is formed in the position, corresponding to the boss portion (13), of the window frame fixing plate (1), the fine adjustment sliding plate (6) is arranged in the fine adjustment plate accommodating groove (14), the length of the fine adjustment plate accommodating groove (14) is larger than that of the fine adjustment sliding plate (6), the transverse sliding groove (11) is formed in the right side of the window frame fixing plate (1), the eccentric column (72) is rotatably matched with the boss portion (13) in the fixing hole, a transverse matching groove (15) is further formed in the boss portion (13), and the pin at the connecting position of the fine adjustment sliding plate (6) and the main support plate (5) penetrates through the transverse matching groove (15).

5. The door and window hinge with fine-tuning door and window clearance function of claim 4, wherein: the door and window hinge further comprises a rubber gasket (8) arranged below the fine adjustment sliding plate (6), and the thickness of the rubber gasket (8) and the thickness of the fine adjustment sliding plate (6) are equal to the distance between the upper surface of the boss part (13) and the upper surface of the window frame fixing plate (1).

6. The door and window hinge with fine-tuning door and window clearance function of claim 2, characterized in that: the left side of the main support plate (5) is provided with a first avoidance part (51), the left side of the long support plate (3) is provided with a second avoidance part (31), and when the hinge is completely unfolded, the edges of the first avoidance part (51) and the second avoidance part (31) are overlapped to form a window sash avoidance angle.

7. The door and window hinge with fine-tuning door and window clearance function of claim 2, characterized in that: an accommodating part (32) is arranged on the right side of the long support plate (3), and the short support plate (4) is located in the accommodating part (32) when the hinge is folded.

8. The door and window hinge with fine-tuning door and window clearance function of claim 2, characterized in that: the hinge structure of the long support plate (3) and the window frame fixing plate (1) comprises a pin (9) and a sliding plate (16), the pin (9) sequentially penetrates through the long support plate (3) and the transverse sliding groove (11) and then is riveted with the sliding plate (16), and the width of the sliding plate (16) is larger than that of the transverse sliding groove (11).

9. The door and window hinge with fine-tuning door and window clearance function of claim 2, characterized in that: the long support plate (3) is provided with two bending parts, the two bending parts divide the long support plate (3) into a front end, a middle part and a rear end, the front end is hinged with the window sash fixing plate (2), and the rear end is hinged with the window frame fixing plate (1).

10. The door and window hinge with fine-tuning door and window clearance function of claim 2, characterized in that: the window sash fixing plate (2) comprises a main arm (21), a connecting arm (22) and a bending arm (23), the bending arm (23) is connected with the main arm (21) and the connecting arm (22), the connecting arm (22) and the main arm (21) are not located on the same horizontal plane, positioning wings (24) are arranged on two sides of the connecting arm (22) to form positioning grooves, a mounting hole (25) is formed in one end, far away from the main arm (21), of the connecting arm (22), the main arm (21) and the connecting arm (22) are arranged in parallel, and the width of the connecting arm (22) is smaller than that of the main arm (21).