CN211448233U

CN211448233U - Door plate hinge structure of vertical partition

Info

Publication number: CN211448233U
Application number: CN201922246737.2U
Authority: CN
Inventors: 范立君
Original assignee: Guangxi Cn Electrical Equipment Co ltd
Current assignee: Guangxi Cn Electrical Equipment Co ltd
Priority date: 2019-12-16
Filing date: 2019-12-16
Publication date: 2020-09-08
Anticipated expiration: 2029-12-16

Abstract

The utility model discloses a relate to a perpendicular door plant hinge structure who cuts off of door plant connection structure technical field has solved the relatively poor problem of stability. The technical key points are as follows: including first link, second link and slewing mechanism, slewing mechanism includes first gear, the second gear, first pivot, second pivot and rotating turret, first gear and second gear are worn to locate respectively in first pivot and second pivot, the rotating turret both ends rotate with first pivot and second pivot respectively and are connected, first gear and first link fixed connection, second gear and second link fixed connection, first gear and second gear meshing, the reference circle of first gear intersects in a point and the crossing intermediate position that is located first pivot and second pivot with the second gear reference circle. Play the effect that improves stability, alleviate rocking of cutting off the door plant, reach the effect that reduces wearing and tearing and noise reduction.

Description

Door plate hinge structure of vertical partition

Technical Field

The utility model relates to a door plant connection structure technical field, especially a door plant hinge structure who cuts off perpendicularly.

Background

The partition equipment has the functions of closing, guiding and transiting two separated spaces, and comprises a partition door, a partition window and the like. Partition devices are often used in hotels, offices, toilets and other places, and the application range of the partition devices includes but is not limited to the above places. The vertical partition door drives the door plate to vertically move, so that the door plate is unfolded or folded, and the vertical partition door is opened and closed.

The vertical partition door is provided with the partition door plate in a hanging mode, when the door plate is subjected to horizontal force, particularly horizontal force perpendicular to the partition door plate, the partition door plate is easy to shake and vibrate in the ascending and descending processes, the shaking and vibration not only accelerate the abrasion of the partition door plate, but also generate noise easily. Therefore, the problem of poor stability of the partition door plate exists in the prior art.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above disadvantages of the prior art, the present invention provides a door hinge structure for vertical partition, which has the advantage of good stability.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a door plant hinge structure of perpendicular wall, includes first link, second link and slewing mechanism, slewing mechanism includes first gear, second gear, first pivot, second pivot and rotating turret, first gear and second gear are worn to locate respectively in first pivot and second pivot, the rotating turret both ends rotate with first pivot and second pivot respectively and are connected, first gear and first link fixed connection, second gear and second link fixed connection, first gear and second gear meshing, the reference circle of first gear and the intermediate position that the second gear reference circle intersects in a bit and nodical first pivot and second pivot that is located.

As a further improvement of the utility model: first gear is worn to locate by first pivot, first link wears to be equipped with the first mounting with first gear threaded connection.

As a further improvement of the utility model: the second rotating shaft penetrates through the second gear, and the second connecting frame penetrates through a second fixing piece in threaded connection with the second gear.

As a further improvement of the utility model: the rotating frame is provided with 2 rotating shafts, and the first rotating shaft sleeve is provided with shaft sleeves, two ends of each shaft sleeve are respectively abutted to different rotating frames.

As a further improvement of the utility model: the first connecting frames are arranged in 2, the first rotating shafts penetrate through the 2 first connecting frames, and first locking pieces are arranged at two ends of each first rotating shaft.

As a further improvement of the utility model: the rotating frames are arranged in 2, and the second rotating shaft sleeve is provided with shaft sleeves, two ends of each shaft sleeve are respectively abutted to different rotating frames.

As a further improvement of the utility model: the second link sets up 2 altogether, 2 second links are worn to locate by the second pivot, second pivot both ends are equipped with the second locking piece.

Compared with the prior art, the beneficial effects of the utility model are that:

when the partition door panels are used, the distance between the ends, far away from the rotating frame, of the 2 partition door panels is controlled to control the overturning angle of the partition door panels on the rotating frame, and therefore the 2 partition door panels can be unfolded and folded on the rotating frame. Make first link and second link remain stable on the rotating turret through first gear and second gear to play the effect that improves stability.

Compare with the connected mode that cuts off the door plant and pass through the hinge among the prior art, the rotation center of the wall door plant that this hinge structure connects can be closer to the focus that cuts off the door plant, effectively reduces the moment of locating the production at the rotation center when cutting off the door plant and rock, makes first gear and second gear stop the door plant more easily and continues to rock, plays the effect that improves and cuts off door plant stability, alleviates rocking of cutting off the door plant, reaches the effect that reduces wearing and tearing and noise reduction. When the partition door panel is pushed in the horizontal direction, the rotation center of the partition door panel is closer to the center of the partition door panel, the moment applied to the rotation center of the partition door panel can be reduced, and the stability of the partition door panel can be improved.

Drawings

FIG. 1 is a schematic structural view of a hinge structure of a door panel for a vertical partition in an embodiment of the present application;

fig. 2 is a schematic structural diagram of a rotating frame, a first gear and a second gear in the embodiment of the application.

Reference numerals: 11. a rotating frame; 12. a shaft sleeve; 21. a first connecting frame; 22. a first gear; 23. a first rotating shaft; 24. a first fixing member; 25. a first locking member; 31. a second link frame; 32. a second gear; 33. a second rotating shaft; 34. a second fixing member; 35. a second locking member.

Detailed Description

The invention will now be further described with reference to the accompanying drawings, in which:

example (b):

a door plate hinge structure of a vertical partition is disclosed, as shown in fig. 1 and fig. 2, and comprises a first connecting frame 21, a second connecting frame 31 and a rotating mechanism, wherein the rotating mechanism comprises a first gear 22, a second gear 32, a first rotating shaft 23, a second rotating shaft 33 and a rotating frame 11, the first rotating shaft 23 and the second rotating shaft 33 are respectively arranged on the first gear 22 and the second gear 32 in a penetrating manner, two ends of the rotating frame 11 are respectively connected with the first rotating shaft 23 and the second rotating shaft 33 in a rotating manner, the first gear 22 is fixedly connected with the first connecting frame 21, the second gear 32 is fixedly connected with the second connecting frame 31, the first gear 22 is meshed with the second gear 32, a reference circle of the first gear 22 and a reference circle of the second gear 32 are intersected at one point, and the intersection point is located at the middle position of the first rotating shaft 23 and the second rotating shaft 33.

The first rotating shaft 23 penetrates through the first gear 22, the first connecting frame 21 penetrates through 2 first fixing pieces 24 in threaded connection with the first gear 22, and the first fixing pieces 24 are first screws penetrating through the first connecting frame 21 and in threaded connection with the first gear 22; the second shaft 33 penetrates through the second gear 32, the second fixing member 34 in threaded connection with the second gear 32 penetrates through the second connecting frame 31, and the second fixing member 34 is a second screw penetrating through the second connecting frame 31 and in threaded connection with the second gear 32.

The rotating frame 11 sets up 2 altogether, and first pivot 23 cover be equipped with both ends respectively with the axle sleeve 12 of the 11 butt of different rotating frames, and first link 21 sets up 2 altogether, and 2 first links 21 are worn to locate by first pivot 23, and first pivot 23 both ends are equipped with first locking piece 25, and first locking piece 25 is the first nut with 23 threaded connection of first pivot and with first gear 22 joint. Second pivot 33 cover is equipped with both ends respectively with the axle sleeve 12 of the 11 butt of different turrets, and second link 31 sets up 2 altogether, and 2 second links 31 are worn to locate by second pivot 33, and second pivot 33 both ends are equipped with second locking piece 35, and second locking piece 35 is the second nut with second pivot 33 threaded connection and with second gear 32 joint.

The embodiment has the following advantages:

different partition door panels are respectively linked through a first connecting frame 21 and a second connecting frame 31, and the first connecting frame 21 and the second connecting frame 31 are connected through the rotating frame 11. The expansion and contraction of the partition door panel can be realized by rotating the first link frame 21 and the second link frame 31 on the rotating frame 11. Through the first gear 22 and the second gear 32 which are meshed with each other, when the first gear 22 and the first connecting frame 21 rotate on the rotating frame 11, the second gear 32 and the second connecting frame 31 can be driven to rotate in opposite directions at the same time, so that when the first connecting frame 21 rotates on the rotating frame 11 to any angle, the second connecting frame 31 has only 1 specific angle on the rotating frame 11 corresponding to the specific angle. That is, when the first link frame 21 rotates on the rotating frame 11, the second link frame 31 rotates with the rotation of the first link frame 21, and the rotating directions of the first link frame 21 and the second link frame 31 are opposite; when the first link frame 21 stops rotating on the turret 11, the second link frame 31 cannot rotate on the turret 11 due to the engagement of the first gear 22 with the second gear 32.

When the partition door panels are used, the distance between the ends, far away from the rotating frame 11, of the 2 partition door panels is controlled to control the overturning angle of the partition door panels on the rotating frame 11, and therefore the 2 partition door panels can be unfolded and folded on the rotating frame 11. The first and

second link frames

21 and 31 are stabilized on the turret 11 by the first and

second gears

22 and 32, thereby serving to improve stability.

First link 21 and second link 31 use first pivot 23 and second pivot 33 respectively as the center of rotation to rotate, thereby make the wall door plant of connecting respectively on first link 21 and second link 31 also can rotate around first pivot 23 and second pivot 33, and then can make through this hinge structure compare with the prior art in the connected mode that the wall door plant passes through the hinge, the center of rotation of the wall door plant that this hinge structure connects can be closer to the focus, effectively reduce the moment that produces in center of rotation department when rocking the wall door plant, make first gear 22 and second gear 32 prevent the door plant to continue to rock more easily, play the effect that improves the stability of wall door plant, reduce rocking of wall door plant, play the effect of noise reduction. When the partition door panel is pushed in the horizontal direction, the rotation center of the partition door panel is closer to the center of the partition door panel, the moment received by the rotation center of the partition door panel can be reduced, the effect of improving the stability of the partition door panel can be achieved, the shaking of the partition door panel is reduced, and the effect of reducing noise is achieved.

The first gear 22 is supported and fixed by the first rotating shaft 23 and the first fixing member 24, so that the first gear 22 and the first connecting frame 21 are kept fixed, and the effect of improving the structural stability between the first gear 22 and the first connecting frame 21 can be achieved.

The second gear 32 is supported and fixed by the second rotating shaft 33 and the second fixing member 34, so that the second gear 32 and the second connecting frame 31 are fixed, and the effect of improving the structural stability between the second gear 32 and the second connecting frame 31 can be achieved.

Through the setting of 2 rotating turret 11, can play the effect that improves structural strength. Through axle sleeve 12 both ends and the butt of rotating turret 11, can play and prevent that rotating turret 11 from sliding along the length direction of first pivot 23, play the effect that improves rotating turret 11 stability.

Different partition door panels are respectively connected through the 2 first connecting frames 21, and the partition door panels are convenient to install. The 2 first locking members 25 prevent the first link frame 21 from sliding on the first rotating shaft 23, thereby improving the stability of the first link frame 21.

Through the setting of 2 rotating turret 11, can play the effect that improves structural strength. The two ends of the shaft sleeve 12 are abutted to the rotating frame 11, so that the rotating frame 11 can be prevented from sliding along the length direction of the second rotating shaft 33, and the stability of the rotating frame 11 can be improved.

Different partition door panels are respectively connected through the 2 second connecting frames 31, and the partition door panels are convenient to install. The 2 second locking members 35 prevent the second link frame 31 from sliding on the second rotating shaft 33, which improves the stability of the second link frame 31.

In conclusion, after the ordinary skilled in the art reads the document of the present invention, according to the present invention, the technical solution and technical concept of the present invention do not need creative mental labor to make other various corresponding transformation schemes, which all belong to the protection scope of the present invention.

Claims

1. The utility model provides a door plant hinge structure of perpendicular wall, includes first link (21), second link (31) and slewing mechanism, its characterized in that: slewing mechanism includes first gear (22), second gear (32), first pivot (23), second pivot (33) and rotating turret (11), first gear (22) and second gear (32) are worn to locate respectively in first pivot (23) and second pivot (33), rotating turret (11) both ends rotate with first pivot (23) and second pivot (33) respectively and are connected, first gear (22) and first link (21) fixed connection, second gear (32) and second link (31) fixed connection, first gear (22) and second gear (32) meshing, the reference circle of first gear (22) and second gear (32) reference circle intersect in a bit and the crossing point is located the intermediate position of first pivot (23) and second pivot (33).

2. The hinge structure of a door panel for a vertical partition of claim 1, wherein: the first rotating shaft (23) penetrates through the first gear (22), and the first connecting frame (21) penetrates through a first fixing piece (24) in threaded connection with the first gear (22).

3. The hinge structure of a door panel for a vertical partition of claim 1, wherein: the second rotating shaft (33) penetrates through the second gear (32), and the second connecting frame (31) penetrates through a second fixing piece (34) in threaded connection with the second gear (32).

4. The hinge structure of a door panel for a vertical partition of claim 1, wherein: the rotary frame (11) is provided with 2 rotary frames, and the first rotary shaft (23) is sleeved with shaft sleeves (12) of which two ends are respectively abutted to the different rotary frames (11).

5. The hinge structure of a door panel for a vertical partition of claim 4, wherein: the number of the first connecting frames (21) is 2, the first rotating shaft (23) penetrates through the 2 first connecting frames (21), and first locking pieces (25) are arranged at two ends of the first rotating shaft (23).

6. The hinge structure of a door panel for a vertical partition of claim 1, wherein: the rotating frames (11) are arranged in 2, and the second rotating shaft (33) is sleeved with shaft sleeves (12) of which two ends are respectively abutted to the different rotating frames (11).

7. The hinge structure of a door panel for a vertical partition of claim 6, wherein: the second link (31) sets up 2 altogether, 2 second link (31) are worn to locate by second pivot (33), second pivot (33) both ends are equipped with second locking piece (35).