CN219158721U

CN219158721U - Damping hinge device for three-dimensional adjustable aluminum frame door

Info

Publication number: CN219158721U
Application number: CN202222331824.XU
Authority: CN
Inventors: 梁大伟; 刘卫星
Original assignee: Foshan Shunde Keying Hardware Store
Current assignee: Foshan Shunde Keying Hardware Store
Priority date: 2022-09-01
Filing date: 2022-09-01
Publication date: 2023-06-09
Anticipated expiration: 2032-09-01

Abstract

The utility model discloses a damping hinge device of a three-dimensional adjustable aluminum frame door, which comprises a hinge mechanism, a damper and a magnetic component, wherein the hinge mechanism is connected with a cabinet body and a cabinet door, the cabinet body and the cabinet door are rotationally hinged through the hinge mechanism, the magnetic component comprises a magnet and a magnet sheet matched with the magnet, the magnet is fixed on the cabinet body, the magnet sheet is fixed on the cabinet door, the damper is fixed on the cabinet body, the damper is fixed at one end of the magnet, and the cabinet door is propped against the damper after being closed. The damping hinge device reduces the requirement on the installation precision of the damper and simultaneously reduces the risk of falling off of the damper.

Description

Damping hinge device for three-dimensional adjustable aluminum frame door

Technical Field

The utility model relates to the field of damping hinges, in particular to a damping hinge device for a three-dimensional adjustable aluminum frame door.

Background

In the furniture industry, in order to facilitate opening and closing of the cabinet door, hinge connection is commonly used between the cabinet door and the cabinet body. As shown in fig. 1, the damping hinge comprises a hinge device 1 and a damping device 2 matched with the hinge device 1, a first magnet is arranged on the hinge device, a second magnet is arranged on the damping device 2, and the damping device 2 and the second magnet are both fixed on a cabinet door.

Because damping device 2 and the fixed second magnet on it are all fixed in on the cabinet door, the installation hole site precision requirement to damping device is higher when the installation, when damping device's hole site appears the deviation, then probably influences the use of this damping hinge. Meanwhile, after the damping device is installed on the cabinet door, the damping device is at risk of falling out of the cabinet door due to the reasons of opening and closing vibration and the like of the cabinet door.

Disclosure of Invention

The utility model aims to provide a damping hinge device for a three-dimensional adjustable aluminum frame door, which reduces the requirement on the installation precision of a damper and simultaneously reduces the risk of falling off the damper.

The technical scheme is as follows:

the utility model provides a three-dimensional adjustable aluminum frame door damping hinge means, includes hinge mechanism, attenuator and magnetic component, and hinge mechanism links to each other with the cabinet body and cabinet door, and the cabinet body passes through hinge mechanism rotary hinge with the cabinet door, magnetic component include magnet and with magnet complex magnet piece, magnet be fixed in on the cabinet body, the magnet piece is fixed in on the cabinet door, the attenuator is fixed in on the cabinet body, the attenuator is fixed in the one end of magnet, and the cabinet door offsets with the attenuator after closing.

Preferably, the magnetic assembly further comprises a magnet seat, the magnet is fixed on the magnet seat, a fixing groove is formed in the cabinet body, and the magnet seat is fixed in the fixing groove through a fixing screw; the magnet piece is fixed on the cabinet door through a fixed screw.

Preferably, the cabinet body comprises a first side plate and a second side plate, the first side plate is perpendicular to the second side plate, the hinge mechanism is connected with the first side plate, and the magnet and the damper are fixed on the second side plate.

Preferably, the hinge mechanism comprises a fixed base, a cantilever component and an adjusting component, wherein the fixed base is fixed on the cabinet body, the cantilever component comprises an adjusting plate and a fixed plate, the adjusting plate is connected with the fixed plate, the fixed plate is hinged with the cabinet door, the adjusting component is movably arranged on the adjusting plate, and the adjusting plate is movably connected with the fixed base through the adjusting component.

Preferably, the hinge mechanism further comprises a sliding adjusting plate, wherein the adjusting plate is connected with the sliding adjusting plate, and the sliding adjusting plate is connected with the fixed base.

Preferably, the adjusting assembly comprises a first adjusting assembly, a second adjusting assembly and a third adjusting assembly, the first adjusting assembly drives the fixing base to move up and down relative to the cabinet body, the second adjusting assembly drives the fixing base to move back and forth relative to the cabinet body, and the third adjusting assembly drives the fixing base to move left and right relative to the cabinet body.

Preferably, the first adjusting assembly comprises a first eccentric nail, a first adjusting groove and a first adjusting hole, wherein the first adjusting groove and the first adjusting hole extend transversely, the first adjusting groove is located on the adjusting plate, the first adjusting hole is located on the sliding adjusting plate, and the bottom of the first eccentric nail penetrates through the first adjusting groove and then is located in the first adjusting hole.

Preferably, the second adjusting assembly comprises a second eccentric nail, two vertically extending second adjusting grooves and a second adjusting hole, the two second adjusting grooves are respectively arranged on the adjusting plate and the sliding adjusting plate, the second adjusting hole is arranged on the fixed base, and the bottom of the second eccentric nail penetrates through the second adjusting grooves and then is fixed in the second adjusting hole.

Preferably, the third adjusting assembly comprises an adjusting screw, a third adjusting hole and a third adjusting groove, the third adjusting hole is located on the adjusting plate, the third adjusting groove is located on the sliding adjusting plate, the adjusting screw is in threaded connection with the second adjusting hole, and the bottom of the adjusting screw sequentially penetrates through the third adjusting groove and the third adjusting hole.

Preferably, the side of fixed plate wears to be equipped with the rotation axis, the fixed plate passes through the rotation axis is rotatory articulated with the cabinet door, wear to be equipped with two copper sheathing on the rotation axis, two the copper sheathing is laminated with the upside and the downside of fixed plate respectively.

The advantages and principles of the utility model are described below:

1. the damper and the magnet of the damping hinge device are fixed on the cabinet body, and the cabinet body is fixed and does not need to be opened and closed for vibration, so that the damper and the magnet can be prevented from falling off from the cabinet body due to the opening and closing vibration. Meanwhile, the damper and the magnet are fixed on the cabinet body, so that the requirements on mounting hole positions of the damper and the magnet are reduced, the mounting precision is reduced, and the mounting efficiency of the damper and the magnet is improved relative to the mounting of the damper and the magnet on the cabinet door.

2. The hinge device is provided with the first adjusting component, the second adjusting component and the third adjusting component, and the relative positions of the cabinet body and the cabinet door can be adjusted up and down, left and right and front and back through the first adjusting component, the second adjusting component and the third adjusting component, so that the use of the hinge device is prevented from being influenced by installation deviation.

Drawings

FIG. 1 is a schematic view of a hinge assembly in combination with a cabinet body and a door;

FIG. 2 is an exploded view of the hinge assembly with the cabinet body and the door;

FIG. 3 is a schematic structural view of the hinge mechanism;

FIG. 4 is another structural schematic view of the hinge mechanism;

FIG. 5 is a schematic view of the structure in the direction A-A in FIG. 4;

FIG. 6 is a schematic view of the structure in the direction B-B in FIG. 4;

FIG. 7 is an exploded view of the hinge mechanism;

FIG. 8 is another exploded view of the hinge mechanism;

reference numerals illustrate:

10. a hinge mechanism; 20. a damper; 30. a magnetic assembly; 40. a cabinet body; 50. a cabinet door; 31. a magnet; 32. a magnet piece; 33. a magnet base; 41. a fixing groove; 34. a set screw; 42. damping fixed slot; 43. a first side plate; 44. a second side plate; 11. a fixed base; 12. a cantilever assembly; 13. an adjustment assembly; 14. a sliding adjusting plate; 15. a rotation shaft; 16. a copper sleeve; 17. a fixing pin; 120. an adjusting plate; 121. a fixing plate; 130. a first adjustment assembly; 131. a second adjustment assembly; 132. a third adjustment assembly; 1301. a first eccentric pin; 1302. a first adjustment tank; 1303. a first adjustment aperture; 1310. a second eccentric pin; 1311. a second regulating groove; 1312. a second adjustment aperture; 1320. an adjusting screw; 1321. a third adjustment aperture; 1322. a third regulating groove; 18. a fixing hole; 19. a fixing member; 60. a cavity; 70. and (5) decorating the cover plate.

Detailed Description

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "middle," "inner," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.

As shown in fig. 1 and 2, the present embodiment discloses a damping hinge device for a three-dimensional adjustable aluminum frame door, which comprises a hinge mechanism 10, a damper 20 and a magnetic assembly 30. The hinge mechanism 10 is connected with the cabinet body 40 and the cabinet door 50, and the cabinet body 40 and the cabinet door 50 are rotatably hinged through the hinge mechanism 10. The magnetic assembly 30 includes a magnet 31 and a magnet piece 32 cooperating with the magnet 31, the magnet 31 is fixed on the cabinet 40, and the magnet piece 32 is fixed on the cabinet door 50. The damper 20 is fixed on the cabinet 40, the damper 20 is fixed on one end of the magnet 31, and the cabinet door 50 abuts against the damper 20 after being closed.

The damper 20 and the magnet 31 of the damping hinge device are fixed on the cabinet 40, and the cabinet 40 is fixed without opening and closing vibration, so that the damper 20 and the magnet 31 can be prevented from falling off from the cabinet 40 due to opening and closing vibration. Meanwhile, the damper 20 and the magnet 31 are fixed on the cabinet body 40, so that the requirements on mounting hole positions of the damper 20 and the magnet 31 are reduced, the mounting precision is reduced, and the mounting efficiency of the damper 20 and the magnet 31 is improved compared with the mounting of the damper 20 and the magnet 31 on the cabinet door 50.

In the closing process of the cabinet door 50, the damper 20 is used for buffering, and strong collision cannot occur when the cabinet door 50 is closed, so that the aim of protecting the articles in the cabinet body 40 is fulfilled. After the cabinet door 50 is closed, the magnet piece 32 on the cabinet door 50 and the magnet 31 on the cabinet body 40 are adsorbed together.

To fix the magnet 31, the magnetic assembly 30 further includes a magnet holder 33, and the magnet 31 is fixed to the magnet holder 33. The cabinet body 40 is provided with a fixing groove 41, and the magnet seat 33 is fixed in the fixing groove 41 through a fixing screw 34; the magnet piece 32 is fixed to the cabinet door 50 by a set screw 34. The magnet holder 33 is fixed more firmly by the fixing groove 41 and the fixing screw 34, and further prevents the magnet 31 from falling off from the cabinet 40. In order to fix the damper 20, a damping fixing groove 42 is further provided on the cabinet 40, and the damper 20 is fixed on the cabinet 40 through the damping fixing groove 42.

The cabinet 40 includes a first side plate 43 and a second side plate 44, the first side plate 43 is perpendicular to the second side plate 44, the hinge mechanism 10 is connected to the first side plate 43, and the magnet 31 and the damper 20 are fixed on the second side plate 44. Preferably, when the cabinet body 40 is connected to the cabinet door 50, the two hinge mechanisms 10 may be rotatably hinged, and one magnet 31 and one damper 20 may be fixed to the second side plate 44.

As shown in fig. 3 to 8, in order to achieve the rotary hinge of the cabinet body 40 and the cabinet door 50, the hinge mechanism 10 includes a fixed base 11, a cantilever assembly 12, and an adjusting assembly 13. The fixing base 11 is fixed on the cabinet body 40, the cantilever assembly 12 comprises an adjusting plate 120 and a fixing plate 121, the adjusting plate 120 is connected with the fixing plate 121, and the fixing plate 121 is hinged with the cabinet door 50. The adjusting component 13 is movably arranged on the adjusting plate 120, and the adjusting plate 120 is movably connected with the fixed base 11 through the adjusting component 13. The hinge mechanism 10 further includes a sliding adjustment plate 14, the adjustment plate 120 being connected to the sliding adjustment plate 14, the sliding adjustment plate 14 being connected to the fixed base 11. One side of the fixing plate 121 is connected to the sliding adjustment plate 14 by a fixing pin 17.

In order to realize the hinge joint of the fixing plate 121 and the cabinet door 50, a rotating shaft 15 is arranged on the side edge of the fixing plate 121 in a penetrating manner, the fixing plate 121 is rotatably hinged with the cabinet door 50 through the rotating shaft 15, two copper sleeves 16 are arranged on the rotating shaft 15 in a penetrating manner, and the two copper sleeves 16 are respectively attached to the upper side and the lower side of the fixing plate 121. After the fixing plate 121 is connected with the cabinet door 50, the copper bush 16 contacts with the cabinet door 50 in the opening and closing process of the cabinet door 50, so that abrasion of the fixing plate 121 can be avoided.

In this embodiment, three-dimensional adjustment can be achieved through the adjustment assembly 13, and in order to enable three-dimensional adjustment, the adjustment assembly 13 includes a first adjustment assembly 130, a second adjustment assembly 131, and a third adjustment assembly 132. The first adjusting component 130 drives the fixed base 11 to move up and down relative to the cabinet 40, the second adjusting component 131 drives the fixed base 11 to move back and forth relative to the cabinet 40, and the third adjusting component 132 drives the fixed base 11 to move left and right relative to the cabinet 40.

To achieve the up-down adjustment, the first adjustment assembly 130 includes a first eccentric screw 1301, a first laterally extending adjustment slot 1302, and a first adjustment aperture 1303. The first adjustment groove 1302 is located on the adjustment plate 120, the first adjustment hole 1303 is located on the sliding adjustment plate 14, and the bottom of the first eccentric screw 1301 passes through the first adjustment groove 1302 and is located in the first adjustment hole 1303. The first eccentric nails 1301 are rotated, and the first eccentric nails 1301 drive the fixing base 11 to move up and down relative to the cabinet body 40, so that the up and down position between the cabinet body 40 and the cabinet door 50 is adjusted.

Further, the second adjusting assembly 131 includes a second eccentric pin 1310, two vertically extending second adjusting slots 1311, and a second adjusting hole 1312. Two second adjusting grooves 1311 are respectively located on the adjusting plate 120 and the sliding adjusting plate 14, the second adjusting hole 1312 is located on the fixed base 11, and the bottom of the second eccentric pin 1310 passes through the second adjusting groove 1311 and is fixed in the second adjusting hole 1312. The second eccentric pin 1310 is rotated, the second eccentric pin 1310 rotates in the second adjusting groove 1311, and the second eccentric pin 1310 drives the fixing base 11 to move forward and backward with respect to the cabinet 40 in the rotating process, thereby adjusting the forward and backward position between the cabinet 40 and the cabinet door 50.

The third adjusting assembly comprises an adjusting screw 1320, a third adjusting hole 1321 and a third adjusting slot 1322, the third adjusting hole 1321 is located on the adjusting plate 120, the third adjusting slot 1322 is located on the sliding adjusting plate 14, the adjusting screw 1320 is in threaded connection with the second adjusting hole 1312, and the bottom of the adjusting screw 1320 sequentially passes through the third adjusting slot 1322 and the third adjusting hole 1321. By rotating the adjusting screw 1320, the left-right position between the cabinet body 40 and the cabinet door 50 is adjusted.

In order to prevent the adjusting plate 120 from swinging relative to the sliding adjusting plate 14, the adjusting plate 120 is further provided with a fixing hole 18 and a fixing member 19. The bottom of the fixing piece 19 passes through the fixing hole 18 and then abuts against the sliding adjusting plate 14. By the fixing piece 19 abutting against the sliding adjusting plate 14, the gap between the adjusting screw 1320 and the sliding adjusting plate 14 is eliminated, and the adjusting plate 120 and the sliding adjusting plate 14 are prevented from swinging relatively.

A cavity 60 is fixed to the fixed base 11, and the adjusting plate 120 and the sliding adjusting plate 14 are fixed to the cavity 60. The hinge mechanism 10 further includes a decorative cover plate 70, wherein the decorative cover plate 70 is fixed on the fixed base 11, and the adjusting plate 120 and the sliding adjusting plate 14 are located between the decorative cover plate 70 and the bottom of the fixed base 11.

The embodiments of the present utility model are not limited thereto, and the present utility model may be modified, substituted or combined in various other forms without departing from the basic technical spirit of the present utility model, which falls within the scope of the claims, according to the above-described aspects of the present utility model, using the general knowledge and conventional means of the art.

Claims

1. The damping hinge device for the three-dimensional adjustable aluminum frame door is characterized by comprising a hinge mechanism, a damper and a magnetic assembly, wherein the hinge mechanism is connected with a cabinet body and a cabinet door, the cabinet body and the cabinet door are rotationally hinged through the hinge mechanism, the magnetic assembly comprises a magnet and a magnet sheet matched with the magnet, the magnet is fixed on the cabinet body, the magnet sheet is fixed on the cabinet door, the damper is fixed on the cabinet body, the damper is fixed at one end of the magnet, and the cabinet door is propped against the damper after being closed; the magnetic assembly further comprises a magnet seat, the magnet is fixed on the magnet seat, a fixing groove is formed in the cabinet body, and the magnet seat is fixed in the fixing groove through a fixing screw; the magnet piece is fixed on the cabinet door through a fixed screw.

2. The three-dimensional adjustable aluminum frame door damping hinge device according to claim 1, wherein the cabinet body comprises a first side plate and a second side plate, the first side plate is perpendicular to the second side plate, the hinge mechanism is connected with the first side plate, and the magnet and the damper are fixed on the second side plate.

3. The damping hinge device for three-dimensional adjustable aluminum frame doors according to any one of claims 1 to 2, wherein the hinge mechanism comprises a fixed base, a cantilever assembly and an adjusting assembly, the fixed base is fixed on the cabinet body, the cantilever assembly comprises an adjusting plate and a fixed plate, the adjusting plate is connected with the fixed plate, the fixed plate is hinged with the cabinet door, the adjusting assembly is movably arranged on the adjusting plate, and the adjusting plate is movably connected with the fixed base through the adjusting assembly.

4. The three-dimensional adjustable aluminum frame door damping hinge device of claim 3, wherein the hinge mechanism further comprises a sliding adjustment plate, the adjustment plate being connected to the sliding adjustment plate, the sliding adjustment plate being connected to the stationary base.

5. The damping hinge device of the three-dimensional adjustable aluminum frame door according to claim 4, wherein the adjusting assembly comprises a first adjusting assembly, a second adjusting assembly and a third adjusting assembly, the first adjusting assembly drives the fixing base to move up and down relative to the cabinet body, the second adjusting assembly drives the fixing base to move back and forth relative to the cabinet body, and the third adjusting assembly drives the fixing base to move left and right relative to the cabinet body.

6. The three-dimensional adjustable aluminum frame door damping hinge device according to claim 5, wherein the first adjusting assembly comprises a first eccentric pin, a first adjusting groove extending transversely and a first adjusting hole, the first adjusting groove is located on the adjusting plate, the first adjusting hole is located on the sliding adjusting plate, and the bottom of the first eccentric pin passes through the first adjusting groove and then is located in the first adjusting hole.

7. The damping hinge device of the three-dimensional adjustable aluminum frame door according to claim 6, wherein the second adjusting assembly comprises a second eccentric pin, two vertically extending second adjusting grooves and a second adjusting hole, the two second adjusting grooves are respectively arranged on the adjusting plate and the sliding adjusting plate, the second adjusting hole is arranged on the fixed base, and the bottom of the second eccentric pin passes through the second adjusting groove and is fixed in the second adjusting hole.

8. The damping hinge device of the three-dimensional adjustable aluminum frame door according to claim 5, wherein the third adjusting assembly comprises an adjusting screw, a third adjusting hole and a third adjusting groove, the third adjusting hole is located on the adjusting plate, the third adjusting groove is located on the sliding adjusting plate, the adjusting screw is in threaded connection with the second adjusting hole, and the bottom of the adjusting screw sequentially penetrates through the third adjusting groove and the third adjusting hole.

9. The damping hinge device for the three-dimensional adjustable aluminum frame door according to claim 3, wherein a rotating shaft is penetrated through the side edge of the fixing plate, the fixing plate is rotatably hinged with the cabinet door through the rotating shaft, two copper sleeves are penetrated on the rotating shaft, and the two copper sleeves are respectively attached to the upper side and the lower side of the fixing plate.