CN218759359U

CN218759359U - Novel primary and secondary hinge

Info

Publication number: CN218759359U
Application number: CN202222735804.9U
Authority: CN
Inventors: 南君翔; 南存鹤
Original assignee: Zhejiang Kexiu Hardware Co ltd
Current assignee: Zhejiang Kexiu Hardware Co ltd
Priority date: 2022-10-17
Filing date: 2022-10-17
Publication date: 2023-03-28
Anticipated expiration: 2032-10-17

Abstract

The utility model relates to a hinge technical field discloses a novel primary and secondary hinge, including female hinge, female hinge one side both ends are provided with the locating hole, female hinge one side is provided with the screw hole, the first female hinge sleeve pipe of female hinge upper portion fixedly connected with, first female hinge sleeve pipe inner wall upper portion fixedly connected with stores up oil chamber, it is provided with the inlet port to store up oil chamber upper surface, it is provided with the oil outlet to store up oil chamber lower surface, first female hinge sleeve pipe lower part is provided with the sponge layer, first female hinge sleeve pipe lower part is rotated and is connected with the axle sleeve, the inside rotation of axle sleeve is connected with the axis. The utility model discloses in, realized adjusting hinge position about can be arbitrary, it is very convenient to install, has realized the lubrication to between the female hinge sleeve pipe of second and the sub-hinge sleeve pipe, also can utilize the lubricating oil of sponge layer storage to continue to lubricate the hinge when the oil level face is low excessively simultaneously.

Description

Novel primary and secondary hinge

Technical Field

The utility model relates to a hinge technical field especially relates to a novel primary and secondary hinge.

Background

The main body comprises a hinge plate and a hinge shaft, and is mainly characterized in that the hinge plate is divided into a sub-hinge plate and a main hinge plate, the sub-hinge plate and the main hinge plate are both arranged on the hinge shaft and form hinge connection, the sub-hinge plate is similar to a part of the main hinge plate which is hollowed out in the same tangential direction of the hinge shaft, and the sub-hinge plate can rotate 360 degrees around the central shaft and can be embedded into the main hinge plate to form a complete hinge plate.

Present primary and secondary hinge has following not enough, firstly in the one end of connecting the hinge only door, so all power all need the door to bear with the link of hinge, consequently in the use, the door can take place the slope under self action of gravity, and then drive the hinge slope, and hinge itself is intact, nevertheless if the door that will make the slope is corrected to the tramp position, just need change different hinges, not only strengthened the repair degree of difficulty, the waste of work piece has also been caused, secondly traditional processing technology of traditional hinge technique is not enough to the lubricated effect of hinge, the abnormal sound appears when often leading to using, in the use, because the time length can seriously influence the normal use of hinge for a long time.

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art and providing a novel primary and secondary hinge.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a novel primary and secondary hinge, includes female hinge, female hinge one side both ends are provided with the locating hole, female hinge one side is provided with the screw hole, the first female hinge sleeve pipe of female hinge upper portion fixedly connected with, first female hinge cover intraductal wall upper portion fixedly connected with stores up the oil chamber, it is provided with the inlet port to store up the oil chamber upper surface, it is provided with the oil outlet to store up the oil chamber lower surface, first female hinge cover intraductal lower part is provided with the sponge layer, first female hinge sleeve pipe sub-unit rotation is connected with the axle sleeve, the inside rotation of axle sleeve is connected with the axis, well axle looks adjacent side is provided with sub-hinge sleeve pipe, sub-hinge sleeve pipe lower surface rotation is connected with the female hinge sleeve pipe of second axle sleeve pipe one side fixedly connected with son hinge, female hinge upper surface all are provided with the mounting hole.

As a further description of the above technical solution:

the upper surface of the female hinge is provided with threaded holes which are uniformly distributed.

As a further description of the above technical solution:

and a sub-hinge sleeve is arranged at the lower part of the sponge layer.

As a further description of the above technical solution:

the mounting hole, the positioning hole, the threaded hole and the position are all provided with countersunk holes.

As a further description of the above technical solution:

the secondary hinge and the primary hinge are rotatably connected through the shaft sleeve.

As a further description of the above technical solution:

and a lubricating grease layer is arranged on the inner wall of the sub-hinge sleeve.

As a further description of the above technical solution:

and the mounting holes of the secondary hinge and the primary hinge are cross holes.

As a further description of the above technical solution:

and the right lower part of the female hinge is provided with a shaft hole plug, and the shaft hole plug is fixedly connected with a second female hinge sleeve.

The utility model discloses following beneficial effect has:

the utility model discloses in, at first having set up the locating hole through female hinge and having fixed a position earlier, female hinge and sub-hinge all are provided with the mounting hole simultaneously, when mounting screw and locating pin do not tighten, have realized controlling the hinge position about can wantonly, and it is very convenient to install.

The utility model discloses in, simultaneously store lubricating oil through the oil storage chamber that first hinge cover intraduct set up, first female hinge sleeve pipe and the inside intermediate layer of sub-hinge sleeve pipe have set up the sponge layer simultaneously, because the action of gravity can be to sponge layer bottom infiltration, when the sponge layer bottom is full of lubricating oil, lubricating oil can get into oversleeve and sub-hinge cover intraduct through the gap on the sub-hinge sleeve pipe, realized lubricated between female hinge sleeve pipe of second and sub-hinge sleeve pipe, also can utilize the lubricating oil of sponge layer storage to last to lubricate the page or leaf when the oil level face is low excessively simultaneously.

Drawings

Fig. 1 is a front view of a novel primary-secondary hinge provided by the utility model;

fig. 2 is an internal structure view of a novel primary-secondary hinge provided by the utility model;

fig. 3 is an enlarged view of a portion a in fig. 2.

Illustration of the drawings:

1. a shaft hole plug; 2. a second female hinge sleeve; 3. a sub-hinge sleeve; 4. mounting holes; 5. a secondary hinge; 6. a primary hinge; 7. positioning holes; 8. a threaded hole; 9. a middle shaft; 10. a shaft sleeve; 11. an oil inlet hole; 12. an oil storage chamber; 13. an oil outlet hole; 14. a first female hinge sleeve; 15. a sponge layer.

Detailed description of the preferred embodiments

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Referring to fig. 1-3, the present invention provides an embodiment: a novel primary-secondary hinge comprises a primary hinge 6, wherein positioning holes 7 are formed in two ends of one side of the primary hinge 6, a threaded hole 8 is formed in one side of the primary hinge 6, a first primary hinge sleeve 14 is fixedly connected to the upper portion of the inner wall of the first primary hinge sleeve 14, an oil storage chamber 12 is fixedly connected to the upper portion of the inner wall of the first primary hinge sleeve 14, an oil inlet hole 11 is formed in the upper surface of the oil storage chamber 12, an oil outlet hole 13 is formed in the lower surface of the oil storage chamber 12, a sponge layer 15 is arranged on the inner lower portion of the first primary hinge sleeve 14, a shaft sleeve 10 is rotatably connected to the lower portion of the first primary hinge sleeve 14, a central shaft 9 is rotatably connected to the inner portion of the shaft sleeve 10, a secondary hinge sleeve 3 is arranged on the adjacent side of the central shaft 9, a second primary hinge sleeve 2 is rotatably connected to the lower surface of the secondary hinge sleeve 3, a secondary hinge 5 is fixedly connected to one side of the shaft sleeve 10, the upper surfaces of the secondary hinge 5 and the primary hinge 6 are both provided with mounting holes 4, after the hinges are taken during mounting, the primary hinge 6 is firstly placed on a designated position of a door frame, then the primary hinge 6 is firstly positioned by a positioning pin which is meshed in a positioning hole 7 and is matched with the size of the primary hinge, then the secondary hinge 5 is mounted on the door frame through the mounting holes 4, the door frame can rotate around a central shaft 9 through a shaft sleeve 10, when the door inclines, a bolt on a threaded hole 8 is only required to be taken down, the door is positioned through the positioning hole 7, the door rotates to the designated position around the positioning hole 7, meanwhile, the primary hinge 6 and the secondary hinge 5 are both provided with the mounting holes 4, when the mounting screw and the positioning pin are not screwed, the hinge position can be adjusted up, down, left and right, the mounting is very convenient, meanwhile, an oil storage cavity 12 is arranged inside a first primary hinge sleeve 14, lubricating oil can flow into the oil storage cavity 12 through an oil inlet hole 11, oil storage chamber 12 is used for storing lubricating oil, first female hinge sleeve pipe 14 and the inside intermediate layer of son hinge sleeve pipe 3 have set up sponge layer 15 simultaneously, lubricating oil flows into sponge layer 15 through oil outlet 13, lubricating oil enters into sponge layer 15, because the action of gravity can permeate to sponge layer 15 bottom, when sponge layer 15 bottom is full of lubricating oil, lubricating oil can get into axle sleeve 10 and son hinge sleeve pipe 3 inside through the gap on the son hinge sleeve pipe 3, realized when the door frame rotates, can drive the lubricating oil and realize the lubrication action between the female hinge sleeve pipe 2 of second and son hinge sleeve pipe 3, also can utilize the lubricating oil of sponge layer 15 storage to last to lubricate the hinge when the oil level face is low excessively simultaneously.

The upper surface of the female hinge 6 is provided with uniformly distributed threaded holes 8, screws are screwed on the threaded holes 8 to enable installation to be firmer, the lower portion of the sponge layer 15 is provided with the sub-hinge sleeve 3, the sponge layer 15 penetrates into the sub-hinge sleeve 3, the mounting holes 4, the positioning holes 7, the threaded holes 8 and the screw holes are provided with countersunk holes, the head portion of a bolt is hidden inside a part, no excess portion exists, attractiveness is not affected, the internal structure is not affected, the sub-hinge 5 and the female hinge 6 are connected in a rotating mode through the shaft sleeve 10, a door frame is made to rotate through the sub-hinge 5 and the female hinge 6, the inner wall of the sub-hinge sleeve 3 is provided with a lubricating grease layer, lubrication and wear resistance are achieved, the sub-hinge 5 and the mounting holes 4 of the female hinge 6 are cross holes, the right lower portion of the female hinge 6 is provided with a shaft hole plug 1, friction coefficient is small and wear resistance is fixedly connected with the shaft hole plug 1 and the second female hinge sleeve 2.

The working principle is as follows: after the hinge is taken when the door is installed, firstly, the primary hinge 6 is placed at a specified position of a door frame, then the primary hinge 6 is firstly positioned through a positioning pin meshed in a positioning hole 7 and matched with the positioning pin in size, then the secondary hinge 5 is installed on the door frame through a mounting hole 4, the door frame can rotate around the middle shaft 9 through a shaft sleeve 10, when the door inclines, only a bolt on a threaded hole 8 needs to be taken down, the door is positioned through the positioning hole 7, the door rotates to the specified position around the positioning hole 7, meanwhile, the primary hinge 6 and the secondary hinge 5 are both provided with the mounting hole 4, when the mounting screw and the positioning pin are not screwed, the hinge position can be adjusted freely up and down, the installation is very convenient, meanwhile, an oil storage cavity 12 is arranged inside a first primary sleeve 14, lubricating oil can flow into the oil storage cavity 12 through an oil inlet hole 11, the oil storage cavity 12 is used for storing the lubricating oil, meanwhile, a sponge layer 15 is arranged in an interlayer inside the first primary sleeve 14 and the secondary hinge sleeve 3, the lubricating oil can flow into the sponge layer 15 through an oil outlet 13, the bottom of the sponge layer 15, and the secondary hinge can continuously lubricate the hinge when the hinge 3 and the hinge, the hinge can continuously rotate through the hinge, and the secondary hinge can also can continuously rotate through the lubricating oil can be driven by the lubricating oil on the bottom of the sponge layer 15.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a novel primary and secondary hinge, includes primary hinge (6), its characterized in that: the hinge structure is characterized in that positioning holes (7) are formed in two ends of one side of a female hinge (6), a threaded hole (8) is formed in one side of the female hinge (6), a first female hinge sleeve (14) is fixedly connected to the upper portion of the female hinge sleeve (6), an oil storage cavity (12) is provided with an oil inlet hole (11), an oil outlet hole (13) is formed in the lower surface of the oil storage cavity (12), a sponge layer (15) is arranged on the lower portion of the inner wall of the first female hinge sleeve (14), a shaft sleeve (10) is rotatably connected to the lower portion of the first female hinge sleeve (14), a middle shaft (9) is rotatably connected to the inside of the shaft sleeve (10), a secondary hinge sleeve (3) is arranged on the adjacent side of the middle shaft (9), a second female hinge sleeve (2) is rotatably connected to the lower surface of the secondary hinge sleeve (3), a secondary hinge sleeve (2) is fixedly connected to one side of the shaft sleeve (10) and a secondary hinge (5), and mounting holes (4) are formed in the upper surface of the secondary hinge (6).

2. The novel primary and secondary hinge according to claim 1, wherein: and threaded holes (8) which are uniformly distributed are formed in the upper surface of the female hinge (6).

3. The novel primary and secondary hinge according to claim 1, wherein: the lower part of the sponge layer (15) is provided with a sub-hinge sleeve (3).

4. The novel primary and secondary hinge according to claim 1, wherein: countersunk holes are formed in the mounting hole (4), the positioning hole (7), the threaded hole (8) and the positions.

5. The novel primary and secondary hinge according to claim 1, wherein: the secondary hinge (5) and the primary hinge (6) are rotatably connected through the shaft sleeve (10).

6. The novel primary and secondary hinge according to claim 1, wherein: and a lubricating grease layer is arranged on the inner wall of the sub-hinge sleeve (3).

7. The novel primary and secondary hinge according to claim 1, wherein: the mounting holes (4) of the secondary hinge (5) and the primary hinge (6) are all cross holes.

8. The novel primary and secondary hinge according to claim 1, wherein: and the right lower part of the female hinge (6) is provided with an axial hole plug (1), and the axial hole plug (1) is fixedly connected with the second female hinge sleeve (2).