CN210976993U

CN210976993U - Glass hinge structure with support

Info

Publication number: CN210976993U
Application number: CN201921660875.9U
Authority: CN
Inventors: 黎振豪
Original assignee: Guangdong Atlan Electronic Appliance Manufacture Co Ltd
Current assignee: Guangdong Atlan Electronic Appliance Manufacture Co Ltd
Priority date: 2019-10-06
Filing date: 2019-10-06
Publication date: 2020-07-10
Anticipated expiration: 2029-10-06

Abstract

The utility model discloses a glass hinge structure with a support, which comprises a shell and a glass panel, wherein the glass panel is rotationally connected with the shell through a hinge device, the hinge device comprises a first hinge frame, a second hinge frame and a rotating shaft for connecting the first hinge frame and the second hinge frame, the first hinge frame is arranged at the outer side of the second hinge frame, the first hinge frame is fixed on the glass panel, and the second hinge frame is fixed at the position of the shell corresponding to the first hinge frame; the second hinge frame is provided with a round hole matched with the rotating shaft to rotate and a sliding chute matched with the rotating shaft to slide, the round hole is arranged at the tail end of the sliding chute, one end of the sliding chute, far away from the round hole, is provided with a locking part used for locking the rotating shaft, and the second hinge frame is also provided with a supporting part used for supporting the first hinge frame and the glass panel; the utility model discloses a hinge means has self-locking function, its reasonable in design, and mounting structure is simple, and is with low costs, and the commonality is strong, has good popularization prospect.

Description

Glass hinge structure with support

Technical Field

The utility model relates to a hinge field, in particular to glass hinge structure from area support.

Background

The existing hinge structure is not provided with a self-locking structure generally, and the self-locking effect can be achieved only by adding an additional self-locking assembly, so that the hinge structure is required to be changed in a large area, the manufacturing cost is increased, and additional burden is brought to enterprises.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to provide a glass hinge structure from area support, its self-locking function from taking to solve exist among the prior art not enough.

In order to solve the technical problem, the utility model discloses a technical scheme does: a glass hinge structure with a support comprises a shell and a glass panel, wherein the glass panel is rotatably connected with the shell through a hinge device, the hinge device comprises a first hinge frame, a second hinge frame and a rotating shaft for connecting the first hinge frame and the second hinge frame, one end of the rotating shaft is fixed on the first hinge frame, the other end of the rotating shaft is rotatably connected on the second hinge frame, the first hinge frame is arranged on the outer side of the second hinge frame, the first hinge frame is fixed on the glass panel, and the second hinge frame is fixed on the position of the shell corresponding to the first hinge frame; the articulated frame of second is equipped with the gliding spout of adaptation pivot pivoted round hole and adaptation pivot, the end of spout is located to the round hole, the one end that the round hole was kept away from to the spout is equipped with the sticking department that is used for locking the pivot, still be equipped with the supporting part that is used for supporting first articulated frame and glass panels on the articulated frame of second, the supporting part is located the top of round hole and spout.

As an improvement, the pivot is the flat axle, the pivot includes first flat axle, second flat axle and is used for connecting the intermediate part of first flat axle and second flat axle, first flat axle passes through nut and first articulated frame fixed connection, the adaptation of second flat axle rotates in the round hole and the adaptation slides in the spout simultaneously, round hole or spout are passed to the adaptation of second flat axle, the intermediate part is located between first articulated frame and the articulated frame of second.

As an improvement, a long hole matched with the first flat shaft is formed in the first hinge frame, and the first flat shaft penetrates through the long hole from inside to outside and then is fixed on the first hinge frame through a nut.

In a refinement, the diameter of the intermediate portion is greater than the width of the elongated hole, the diameter of the intermediate portion is greater than the diameter of the circular hole, and the diameter of the intermediate portion is greater than the width of the sliding groove.

As an improvement, the first hinge frame comprises a first support and a second support, the second support is perpendicular to the first support, the long hole is formed in the second support, the first support is mounted on the glass panel in a fitting mode, and the second support is perpendicular to the glass panel.

As an improvement, the second hinge frame comprises a third support and a fourth support, the fourth support is perpendicular to the third support, the round hole and the sliding groove are formed in the fourth support, the third support is attached to the shell, the fourth support is perpendicular to the front end face of the shell, and the second support is located on the outer side of the fourth support.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a hinge means has self-locking function, its reasonable in design, and mounting structure is simple, and is with low costs, and the commonality is strong, is fit for using on the product of different grade type, has good popularization prospect.

Drawings

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

Fig. 2 is an exploded schematic view of the present invention.

Fig. 3 is a schematic structural diagram of the rear view angle of the present invention.

Fig. 4 is an enlarged view at C in fig. 3.

Fig. 5 is a schematic structural diagram of the second hinge bracket of the present invention.

Fig. 6 is a schematic structural diagram of the rotating shaft according to the present invention.

Fig. 7 is a schematic structural diagram of the first hinge bracket of the present invention.

Fig. 8 is a schematic view of the hinge device according to the present invention when the glass panel is opened.

Fig. 9 is an enlarged view at a in fig. 8.

Fig. 10 is a schematic structural view of the hinge device for self-locking of glass panels according to the present invention.

Fig. 11 is an enlarged view at B in fig. 10.

In the figure: the hinge device comprises a housing 1, a glass panel 2, a hinge device 3, a first hinge frame 4, a second hinge frame 5, a rotating shaft 6, a nut 7, a long hole 40, a first bracket 41, a second bracket 42, a round hole 50, a sliding chute 51, a support part 52, a third bracket 53, a fourth bracket 54, a first flat shaft 60, a second flat shaft 61, a connecting part 62 and a locking part 510.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1, a self-supporting glass hinge structure includes a housing 1 and a glass panel 2, wherein the glass panel 2 is rotatably connected to the housing 1 through a hinge device 3. In this technical solution, the hinge structure is preferably used in a range hood, and the housing 1 further includes essential components of the range hood, such as a wind cabinet (not shown in the figure), a filter screen (not shown in the figure), and the like, which should be understood by those skilled in the art. It should be emphasized here that the hinge structure can also be applied to other machines, as long as the hinge structure can be applied to the field of movable opening or closing, and should not be limited to this.

As shown in fig. 2, the hinge device 3 includes a first hinge frame 4, a second hinge frame 5 and a rotating shaft 6 for connecting the first hinge frame 4 and the second hinge frame 5, one end of the rotating shaft 6 is fixed on the first hinge frame 4, the other end of the rotating shaft 6 is rotatably connected on the second hinge frame 5, the first hinge frame 4 is disposed outside the second hinge frame 5, the first hinge frame 4 is fixed on the glass panel 2, and the second hinge frame 5 is fixed on the position of the housing 1 corresponding to the first hinge frame 4. The glass panel 2 can be movably rotated from the housing 1 through the cooperation of the first hinge frame 4, the second hinge frame 5 and the rotating shaft 6, so that the glass panel 2 can movably open or close the housing 1, and the inside of the housing 1 is convenient to clean. In addition, be equipped with adaptation pivot 6 pivoted round hole 50 and the gliding spout 51 of adaptation pivot 6 on the second articulated frame 5, the end of spout 51 is located to round hole 50, the spout 51 is kept away from the one end of round hole 50 and is equipped with the locking portion 510 that is used for locking pivot 6, and in this technical scheme, for the purpose that makes second articulated frame 5 realize the auto-lock, still be equipped with the supporting part 52 that is used for supporting first articulated frame 4 and glass panels 2 on the second articulated frame 5, the supporting part 52 is located the top of round hole 50 and spout 51. In other words, the support portion 52 serves as one of the support points to support the first hinge bracket 4 and the glass panel 2, and the locking portion 510 serves as the second support point to self-lock the first hinge bracket 4 and the glass panel 2 in the locking portion 510, so that the self-locking fixation of the glass panel 2 is realized. When the rotating shaft 6 is engaged with the circular hole 50, the first hinge bracket 4 can be freely rotated, thereby achieving free opening and closing of the glass panel 2.

Specifically, as shown in fig. 3, 4, 5 and 6, the rotating shaft 6 is a flat shaft, the rotating shaft 6 includes a first flat shaft 60, a second flat shaft 61 and an intermediate portion 62 for connecting the first flat shaft 60 and the second flat shaft 61, and the first flat shaft 60 is fixedly connected to the first hinge frame 4 through a nut 7. The second flat shaft 61 is adapted to rotate in the circular hole 50 and simultaneously adapted to slide in the sliding groove 51, the second flat shaft 61 is adapted to pass through the circular hole 50 or the sliding groove 51, in other words, the outer diameter of the second flat shaft 61 is equal to or smaller than the diameter of the circular hole 50, so that the second flat shaft 61 can rotate in the circular hole 50, the distance between two flat surfaces of the second flat shaft 61 is equal to or smaller than the width of the sliding groove 51, and the second flat shaft 61 can smoothly slide into the sliding groove 51 after rotating. The intermediate portion 62 is located between the first hinge frame 4 and the second hinge frame 5, so that the first hinge frame 4 and the second hinge frame 5 are prevented from being directly worn by contact, and the intermediate portion 62 can effectively improve the rotation efficiency of the first hinge frame 4 and the second hinge frame 5 and effectively prolong the service life of the hinge device 3. In order to always keep the middle part 62 between the first hinge frame 4 and the second hinge frame 5, in the present embodiment, the diameter of the middle part 62 is larger than the width of the long hole 40, the diameter of the middle part 62 is larger than the diameter of the circular hole 50, and the diameter of the middle part 62 is larger than the width of the sliding groove 51, so that the middle part 62 is prevented from being displaced due to external vibration.

Further, as shown in fig. 7, a long hole 40 is formed in the first hinge frame 4 for allowing the first flat shaft 60 to pass through, and the first flat shaft 60 is fixed to the first hinge frame 4 through a nut 7 after passing through the long hole 40 from inside to outside. When the glass panel 2 is required to be disassembled, the first hinged frame 4 and the second hinged frame 5 can be disassembled only by unscrewing the nut 7, so that the glass panel 2 is convenient to repair or replace.

Further, as shown in fig. 3, 4, 5 and 7, the first hinge frame 4 includes a first bracket 41 and a second bracket 42, the second bracket 42 is perpendicular to the first bracket 41, the slot 40 is disposed on the second bracket 42, the first bracket 41 is attached to the glass panel 2, the first bracket 41 can be fixed on the bottom of the glass panel 2 by adhesive, and the second bracket 42 is perpendicular to the glass panel 2. Similarly, the second hinge frame 5 includes a third bracket 53 and a fourth bracket 54, the fourth bracket 54 is perpendicular to the third bracket 53, the circular hole 50 and the sliding groove 51 are disposed on the fourth bracket 54, the third bracket 53 is mounted on the housing 1 in an abutting manner, the third bracket 53 can be fixed on the housing 1 by a screw or the like, and the fourth bracket 54 is perpendicular to the front end surface of the housing 1. In order to prevent the first hinge frame 4 from being separated from the second hinge frame 5 during the rotation, the second bracket 42 is located outside the fourth bracket 54, so as to ensure that the first hinge frame 4 does not sway from side to side, thereby acting to restrict the first hinge frame 4 from moving left and right.

The utility model discloses a theory of operation: in the initial state, the second flat shaft 61 is located in the circular hole 50. When the glass panel 2 needs to be opened, the glass panel 2 is rotated outwards from bottom to top, as shown in fig. 8 and 9, and the glass panel 2 can be freely rotated under the action of the rotating shaft 6 to open or close the housing 1. When the two flat surfaces of the second flat shaft 61 are fitted with the sliding groove 51, the glass panel 2 is pushed along the front end direction of the sliding groove 51, so that the second flat shaft 61 can slide along the sliding groove 51 to the locking part 510, during the sliding process, the first bracket 41 is in contact with the supporting part 52 of the fourth bracket 54, and the whole glass panel 2 can be supported on the second hinge bracket 5 through the locking part 510 and the supporting part 52, thereby achieving the self-locking effect, as shown in fig. 10 and 11. When the glass panel 2 needs to be closed, the second flat shaft 61 can be unlocked from the locking portion 510 only by pulling the glass panel 2 along the direction of the circular hole 50 of the chute 51, and the second flat shaft 61 slides from the locking portion 510 to the circular hole 50 along the chute 51 under the action of gravity, so that the glass panel 2 can rotate again.

To sum up, the utility model discloses a hinge means 3 has self-locking function, and its reasonable in design, mounting structure is simple, and is with low costs, and the commonality is strong, is fit for using on the product of different grade type, has good popularization prospect.

The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the teachings of the present invention without undue experimentation. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.

Claims

1. The utility model provides a glass hinge structure from area support which characterized in that: the glass panel comprises a shell (1) and a glass panel (2), wherein the glass panel (2) is rotatably connected with the shell (1) through a hinge device (3), the hinge device (3) comprises a first hinge frame (4), a second hinge frame (5) and a rotating shaft (6) used for connecting the first hinge frame (4) and the second hinge frame (5), one end of the rotating shaft (6) is fixed on the first hinge frame (4), the other end of the rotating shaft (6) is rotatably connected on the second hinge frame (5), the first hinge frame (4) is arranged on the outer side of the second hinge frame (5), the first hinge frame (4) is fixed on the glass panel (2), and the second hinge frame (5) is fixed on the position, corresponding to the first hinge frame (4), of the shell (1);

be equipped with on the articulated frame of second (5) adaptation pivot (6) pivoted round hole (50) and the gliding spout (51) of adaptation pivot (6), the end of spout (51) is located in round hole (50), the one end that round hole (50) were kept away from in spout (51) is equipped with locking portion (510) that are used for locking pivot (6), still be equipped with supporting part (52) that are used for supporting first articulated frame (4) and glass panels (2) on the articulated frame of second (5), supporting part (52) are located the top of round hole (50) and spout (51).

2. The self-supporting glass hinge structure of claim 1, wherein: pivot (6) are the flat axle, pivot (6) include first flat axle (60), second flat axle (61) and are used for connecting intermediate part (62) of first flat axle (60) and second flat axle (61), first flat axle (60) pass through nut (7) and first articulated frame (4) fixed connection, second flat axle (61) adaptation rotates in round hole (50) and the adaptation slides in spout (51) simultaneously, round hole (50) or spout (51) are passed to second flat axle (61) adaptation, intermediate part (62) are located between first articulated frame (4) and the second articulated frame (5).

3. The self-supporting glass hinge structure of claim 2, wherein: be equipped with on first articulated frame (4) slot hole (40) that first flat axle of adaptation (60) passed through, first flat axle (60) from inside outwards pass slot hole (40) back is fixed on first articulated frame (4) through nut (7).

4. The self-supporting glass hinge structure of claim 3, wherein: the diameter of the middle part (62) is larger than the width of the long hole (40), the diameter of the middle part (62) is larger than the diameter of the round hole (50), and the diameter of the middle part (62) is larger than the width of the sliding groove (51).

5. The self-supporting glass hinge structure of claim 3, wherein: the first hinge frame (4) comprises a first support (41) and a second support (42), the second support (42) is perpendicular to the first support (41), the long hole (40) is formed in the second support (42), the first support (41) is attached to the glass panel (2), and the second support (42) is perpendicular to the glass panel (2).

6. The self-supporting glass hinge structure of claim 5, wherein: the second hinge frame (5) comprises a third support (53) and a fourth support (54), the fourth support (54) is perpendicular to the third support (53), the round hole (50) and the sliding groove (51) are formed in the fourth support (54), the third support (53) is attached to the shell (1), the fourth support (54) is perpendicular to the front end face of the shell (1) at the same time, and the second support (42) is located on the outer side of the fourth support (54).