CN214576403U

CN214576403U - High-bearing dustproof hinge with two locking points

Info

Publication number: CN214576403U
Application number: CN202120757762.1U
Authority: CN
Inventors: 薛丁溥; 薛顺东
Original assignee: Gt Qingdao Construction Technology Co ltd
Current assignee: Gt Qingdao Construction Technology Co ltd
Priority date: 2021-04-14
Filing date: 2021-04-14
Publication date: 2021-11-02
Anticipated expiration: 2031-04-14

Abstract

The utility model discloses a section has dustproof hinge of high bearing of two lock points, which comprises a main shaft, the right-hand member of main shaft is provided with the stopper, the outside of stopper is in the same place with the one end swing joint of connecting rod, the positive lower extreme of main shaft is provided with the spout, the inner wall of spout is in the same place with the outer wall sliding connection of slider, the inboard of slider is in the same place with the outer wall swivelling joint of fourth axostylus axostyle, the one end of fourth axostylus axostyle is in the same place with the inboard fixed connection of locating plate, the right-hand member of spout is provided with the locating lever, the outside of locating lever is in the same place with the inboard swing joint of locating lever, the inboard of locating plate is provided with the locating groove, the inner wall of locating groove is in the same place with the outer wall swing joint of locating lever. The utility model discloses in, through constant head tank and locating lever swing joint nature and stopper and connecting rod swing joint nature, two point locking in the realization hinge guarantee the stability of hinge when closed.

Description

High-bearing dustproof hinge with two locking points

Technical Field

The utility model relates to a novel hinge technical field especially relates to a section has dustproof hinge of high bearing of two lock points.

Background

The hinge is also called hinge, it is used for connecting two solids and allows the mechanical device that makes relative rotation between the two, the hinge can be formed by movable assembly, or formed by folding material, the hinge is mainly installed on door and window, and the hinge is installed on cupboard more, divide into according to the material classification mainly, stainless steel hinge and iron hinge, have appeared again for letting people obtain better enjoyment, its characteristic is to bring the buffer function when the cabinet door is closed, the noise that the maximum reduction cabinet door collides with the cabinet body and sends when closing.

In the market, various hinges exist, but most of the hinges have low stability during closing and poor flexibility during movement, and in order to increase the stability during closing and improve the flexibility during movement, a high-bearing dustproof hinge with two locking points needs to be designed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art, and providing a high-bearing dustproof hinge with two locking points.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the high-bearing dustproof hinge with the two locking points comprises a main shaft, wherein a limiting block is arranged at the right end of the main shaft, the outer side of the limiting block is movably connected with one end of a connecting rod, a sliding groove is formed in the lower end of the front side of the main shaft, the inner wall of the sliding groove is connected with the outer wall of a sliding block in a sliding mode, the inner side of the sliding block is rotatably connected with the outer wall of a fourth shaft rod, one end of the fourth shaft rod is fixedly connected with the inner side of a positioning plate, a positioning rod is arranged at the right end of the sliding groove, the outer side of the positioning rod is movably connected with the inner side of the positioning groove, a positioning groove is formed in the inner side of the positioning plate, and the inner wall of the positioning groove is movably connected with the outer wall of the positioning rod;

the left end of the main shaft is provided with a first shaft lever, the outer wall of the first shaft lever is rotationally connected with one end of a first connecting shaft, a second shaft lever is arranged in the middle of the first connecting shaft, the outer side of the second shaft lever is rotationally connected with one end of a second connecting shaft, the other end of the second connecting shaft is rotationally connected with the outer side of a third shaft lever, one end of the third shaft lever is fixedly connected with the inner side of the third connecting shaft, the outer wall of the third connecting shaft is fixedly connected with the outer wall of the positioning plate, the other end of the third connecting shaft is rotatably connected with the outer wall of the fifth shaft lever, one end of the fifth shaft lever is fixedly connected with the inner side of the connecting rod, a sixth shaft lever is arranged in the middle of the connecting rod, and the outer side of the sixth shaft lever is rotatably connected with the other end of the first connecting shaft.

As a further description of the above technical solution:

the front of main shaft is provided with the construction bolt, and five construction bolts evenly distributed are in the front of main shaft.

As a further description of the above technical solution:

and the other end of the connecting rod is provided with a positioning bolt.

As a further description of the above technical solution:

the front of the connecting rod is provided with holes, and the holes are uniformly distributed on the front of the connecting rod.

As a further description of the above technical solution:

the position of the sliding groove is parallel to the position of the main shaft.

The utility model discloses following beneficial effect has:

1. the utility model discloses, be provided with the stopper through the right-hand member at the main shaft, the outside of stopper is in the same place with the one end swing joint of connecting rod, the positive lower extreme of main shaft is provided with the spout, the inner wall of spout is in the same place with the outer wall sliding connection of slider, the inboard of slider is in the same place with the outer wall swivelling joint of fourth axostylus axostyle, the one end of fourth axostylus axostyle is in the same place with the inboard fixed connection of locating plate, the right-hand member of spout is provided with the locating lever, the outside of locating lever is in the same place with the inboard swing joint of locating lever, the inboard of locating plate is provided with the constant head tank, the inner wall of constant head tank is in the same place with the outer wall swing joint of locating lever, utilize constant head tank and locating lever swing joint nature and stopper and connecting rod swing joint nature, realize two locking points in the hinge, guarantee the stability of hinge when closed.

2. The utility model discloses, through mutually supporting at a plurality of axostylus axostyles and connecting axle, realize the hinge function, flexibility when guaranteeing the motion.

3. The utility model discloses, through mutually supporting with being connected at the axostylus axostyle, use spout and slider restriction motion range simultaneously, simple structure, the operation of being convenient for.

Drawings

Fig. 1 is a structural diagram of a high load-bearing dustproof hinge with two locking points provided by the utility model;

fig. 2 is a side view of a high load-bearing dustproof hinge with two locking points according to the present invention;

illustration of the drawings:

1. a chute; 2. a connecting rod; 3. a first connecting shaft; 4. a second connecting shaft; 5. a main shaft; 6. a first shaft lever; 7. a second shaft lever; 8. a third shaft lever; 9. a fourth shaft; 10. a fifth shaft lever; 11. a sixth shaft lever; 12. positioning the bolt; 13. a third connecting shaft; 14. positioning a plate; 15. a limiting block; 16. installing a bolt; 17. positioning a rod; 18. and (6) positioning a groove.

Detailed Description

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, the present invention provides an embodiment: the high-bearing dustproof hinge with the two locking points comprises a main shaft 5, a limiting block 15 is arranged at the right end of the main shaft 5, the outer side of the limiting block 15 is movably connected with one end of a connecting rod 2, a sliding chute 1 is arranged at the lower end of the front face of the main shaft 5, the inner wall of the sliding chute 1 is connected with the outer wall of a sliding block in a sliding mode, the inner side of the sliding block is rotatably connected with the outer wall of a fourth shaft rod 9, one end of the fourth shaft rod 9 is fixedly connected with the inner side of a positioning plate 14, a positioning rod 17 is arranged at the right end of the sliding chute 1, the outer side of the positioning rod 17 is movably connected with the inner side of the positioning groove 18, a positioning groove 18 is arranged on the inner side of the positioning plate 14, the inner wall of the positioning groove 18 is movably connected with the outer wall of the positioning rod 17, two-point locking is achieved by utilizing the movable connection of the positioning groove 18 and the positioning rod 17 and the movable connection of the limiting block 15 and the connecting rod 2, and the stability of the hinge when the hinge is closed is guaranteed;

the left end of the main shaft 5 is provided with a first shaft rod 6, the outer wall of the first shaft rod 6 is rotationally connected with one end of a first connecting shaft 3, the middle of the first connecting shaft 3 is provided with a second shaft rod 7, the outer side of the second shaft rod 7 is rotationally connected with one end of a second connecting shaft 4, the other end of the second connecting shaft 4 is rotationally connected with the outer side of a third shaft rod 8, one end of the third shaft rod 8 is fixedly connected with the inner side of a third connecting shaft 13, the outer wall of the third connecting shaft 13 is fixedly connected with the outer wall of a positioning plate 14, the other end of the third connecting shaft 13 is rotationally connected with the outer wall of a fifth shaft rod 10, one end of the fifth shaft rod 10 is fixedly connected with the inner side of a connecting rod 2, the middle of the connecting rod 2 is provided with a sixth shaft rod 11, the outer side of the sixth shaft rod 11 is rotationally connected with the other end of the first connecting shaft 3, the flexibility in movement is increased by the cooperation of a plurality of shafts and rods.

The front of main shaft 5 is provided with mounting bolt 16, and five mounting bolt 16 evenly distributed are in the front of main shaft 5, and the other end of connecting rod 2 is provided with positioning bolt 12, is convenient for install, and the front of connecting rod 2 is provided with the hole, and a plurality of hole evenly distributed are in the front of connecting rod 2, also can reduce weight when guaranteeing structural stability, and the position of spout 1 is parallel to each other with the position of main shaft 5, increases the stability of structure.

The working principle is as follows: firstly, the integral structure is installed through the positioning bolt 12 and the installation bolt 16; then, during movement, the connecting rod 2 is pushed, so that the connecting rod 2 is separated from the limiting block 15, the fifth shaft rod 10 and the sixth shaft rod 11 are matched with each other, the first connecting shaft 3 and the third connecting shaft 13 are driven to rotate, the positioning plate 14 is driven to move, the sliding block is driven to move in the sliding groove 1, and meanwhile, the positioning groove 17 is separated from the positioning rod 18; finally, the third connecting shaft 13 is driven by the sliding block, after the maximum degree is reached, the connecting rod 2 stops rotating, the length of the third connecting shaft 13 is limited, and the opening flexibility is guaranteed.

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 section has dustproof hinge of high bearing of two lock points, includes main shaft (5), its characterized in that: the right end of the main shaft (5) is provided with a limiting block (15), the outer side of the limiting block (15) is movably connected with one end of a connecting rod (2), the lower end of the front face of the main shaft (5) is provided with a sliding groove (1), the inner wall of the sliding groove (1) is connected with the outer wall of a sliding block in a sliding mode, the inner side of the sliding block is rotatably connected with the outer wall of a fourth shaft rod (9), one end of the fourth shaft rod (9) is fixedly connected with the inner side of a positioning plate (14), the right end of the sliding groove (1) is provided with a positioning rod (17), the outer side of the positioning rod (17) is movably connected with the inner side of the positioning groove (18), the inner side of the positioning plate (14) is provided with a positioning groove (18), and the inner wall of the positioning groove (18) is movably connected with the outer wall of the positioning rod (17);

a first shaft lever (6) is arranged at the left end of the main shaft (5), the outer wall of the first shaft lever (6) is rotatably connected with one end of a first connecting shaft (3), a second shaft lever (7) is arranged in the middle of the first connecting shaft (3), the outer side of the second shaft lever (7) is rotatably connected with one end of a second connecting shaft (4), the other end of the second connecting shaft (4) is rotatably connected with the outer side of a third shaft lever (8), one end of the third shaft lever (8) is fixedly connected with the inner side of a third connecting shaft (13), the outer wall of the third connecting shaft (13) is fixedly connected with the outer wall of a positioning plate (14), the other end of the third connecting shaft (13) is rotatably connected with the outer wall of a fifth shaft lever (10), one end of the fifth shaft lever (10) is fixedly connected with the inner side of a connecting rod (2), the middle of the connecting rod (2) is provided with a sixth shaft rod (11), and the outer side of the sixth shaft rod (11) is rotatably connected with the other end of the first connecting shaft (3).

2. A high load bearing dust hinge with two locking points as claimed in claim 1, wherein: the front face of the main shaft (5) is provided with mounting bolts (16), and the five mounting bolts (16) are uniformly distributed on the front face of the main shaft (5).

3. A high load bearing dust hinge with two locking points as claimed in claim 1, wherein: and the other end of the connecting rod (2) is provided with a positioning bolt (12).

4. A high load bearing dust hinge with two locking points as claimed in claim 1, wherein: the front surface of the connecting rod (2) is provided with holes, and the holes are uniformly distributed on the front surface of the connecting rod (2).

5. A high load bearing dust hinge with two locking points as claimed in claim 1, wherein: the position of the sliding chute (1) is parallel to the position of the main shaft (5).