CN212837259U

CN212837259U - Hinge structure with buffering function

Info

Publication number: CN212837259U
Application number: CN202021181698.9U
Authority: CN
Inventors: 刘明成
Original assignee: Ningbo Heying Electric Appliance Co ltd
Current assignee: Ningbo Heying Electric Appliance Co ltd
Priority date: 2020-06-23
Filing date: 2020-06-23
Publication date: 2021-03-30
Anticipated expiration: 2030-06-23

Abstract

The utility model discloses a take buffer function's hinge structure relates to hinge technical field, including first subassembly and second subassembly, be provided with the spacing ring between first subassembly and the second subassembly, and first subassembly, second subassembly and the axle center department of spacing ring on same straight line all are the cavity setting, and one side of first subassembly is provided with female connecting piece, and first subassembly, spacing ring and second subassembly are passed in proper order to the one end of female connecting piece. The utility model has the advantages that the spacing ring is arranged between the first component and the second component for supporting, so that the distance between the first component and the second component is fixed, and further, no friction force exists between the first component and the second component in the movement process; in addition, the connecting piece is provided with a plane and a slope, so that in the movement process, the angle is larger and larger, and after the planar plane contact process, the contact is changed into gradual slope contact of the slope on the connecting piece, so that resistance is generated, the buffering effect is achieved, and the larger the angle is, the larger the resistance is.

Description

Hinge structure with buffering function

Technical Field

The utility model relates to a hinge technical field, in particular to take buffer function's hinge structure.

Background

Hinges, also known as hinges, are mechanical devices used to connect two solids and allow relative rotation between them. The hinge may be constructed of a movable component or may be constructed of a foldable material. And the hinge in this application mainly installs on kitchen electrical products such as cupboard, oven, steam ager, sterilizer on, but current hinge structure is at the during operation, and the buffer capacity is less when opening chamber door or cupboard window, moreover at the during operation because frictional force and noise production.

Therefore, it is necessary to provide a hinge structure with a buffering function to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a take buffer function's hinge structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a hinge structure with a buffering function comprises a first assembly and a second assembly, wherein a limiting ring is arranged between the first assembly and the second assembly, the axle centers of the first assembly, the second assembly and the limiting ring on the same straight line are all arranged in a hollow mode, a female connecting piece is arranged on one side of the first assembly, one end of the female connecting piece penetrates through the first assembly, the limiting ring and the second assembly in sequence, a male connecting piece is connected to one end of the female connecting piece in an inserting mode, the female connecting piece and the male connecting piece are matched to fixedly combine the first assembly, the limiting ring and the second assembly to form a hinge structure, an elastic ring is arranged between the second assembly and the male connecting piece and sleeved on one side of the male connecting piece, the first assembly is formed by matching a first workpiece and the connecting piece, and the second assembly is formed by matching a second workpiece and the connecting piece, two the opposite side surface of connecting piece has all seted up three plane, and planar one side is provided with domatic, and three the plane with three domatic head interval distribution.

Preferably, a fastener is arranged on the side wall of the hollow structure on one side of the connecting piece, and clamping grooves matched with the fastener are formed in the hollow structures of the first workpiece and the second workpiece.

Preferably, one end of the first workpiece is provided with a convex block, and the bottom ends of the two sides of the second workpiece are both provided with limit grooves matched with the convex block.

Preferably, one side of each of the two connecting pieces opposite to each other is provided with a groove around the hollow structure, and the limiting ring is embedded between the two grooves.

Preferably, the plane is arranged in a horizontal structure, and the slope is arranged in a gradual slope structure.

The utility model discloses a technological effect and advantage: the utility model has the advantages that the spacing ring is arranged between the first component and the second component for supporting, so that the distance between the first component and the second component is fixed, and further, no friction force exists between the first component and the second component in the movement process; in addition, the connecting piece is provided with a plane and a slope surface, so that the angle is increased in the movement process, and the gradual slope surface contact of the slope surface on the connecting piece is changed after the plane contact process of the plane, so that the resistance is generated, the buffering effect is achieved, and the larger the angle is, the larger the resistance is; moreover, the device has simple structure and convenient operation and is suitable for use.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the overall axial sectional structure of the present invention.

Fig. 3 is a schematic diagram of the overall explosion structure of the present invention.

Fig. 4 is a schematic structural diagram of a first assembly according to the present invention.

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

Fig. 6 is a schematic view of the structure of the connecting member of the present invention.

Fig. 7 is a schematic structural view of a second workpiece according to the present invention.

Fig. 8 is a schematic view of the opening structure of the present invention.

In the figure: 1. a first component; 2. a second component; 3. a limiting ring; 4. a female connector; 5. a male connector; 6. an elastic ring; 7. a first workpiece; 8. a connecting member; 81. a plane; 82. a slope surface; 9. a second workpiece; 10. buckling; 11. a card slot; 12. a bump; 13. a limiting 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.

The utility model provides a take buffer function's hinge structure as shown in fig. 1-8, including first subassembly 1 and second subassembly 2, be provided with spacing ring 3 between first subassembly 1 and the second subassembly 2, just first subassembly 1, second subassembly 2 and spacing ring 3 all are cavity setting in the axle center department on the collinear, and through spacing ring 3's setting, spacing ring 3 guarantees the distance of first subassembly 1 and second subassembly 2 when the hinge is in the closed condition when, makes and does not have the friction between first subassembly 1 and the second subassembly 2, and one side of first subassembly 1 is provided with female connecting piece 4, first subassembly 1, spacing ring 3 and second subassembly 2 are passed in proper order to the one end of female connecting piece 4 interlude is connected with male connector 5 to female connecting piece 4 and male connector 5 cooperate with first subassembly 1, The limiting ring 3 and the second component 2 are combined and fixed to form a hinge structure, an elastic ring 6 is arranged between the second component 2 and the male connecting piece 5, the elastic ring 6 is sleeved on one side of the male connecting piece 5, the first component 1 and the second component 2 are always attached through the arrangement of the elastic ring 6, the first component 1 is formed by matching a first workpiece 7 and a connecting piece 8, the second component 2 is formed by matching a second workpiece 9 and a connecting piece 8, three planes 81 are arranged on the surfaces of one side, opposite to the two connecting pieces 8, of each connecting piece, a slope 82 is arranged on one side of each plane 81, the three planes 81 and the three slopes 82 are distributed at intervals, the planes 81 are arranged into a horizontal structure, and the slopes 82 are arranged into a gradual slope structure; through plane 81 and domatic 82's setting for in the motion process, the angle is bigger and bigger, behind the plane contact process of plane 81, becomes the gradual change domatic contact of connecting piece 8 upper slope 82, thereby produces the resistance, plays the cushioning effect, and the angle is big more, and the resistance is big more.

A buckle 10 is arranged on the side wall of the hollow structure on one side of the connecting piece 8, and a clamping groove 11 matched with the buckle 10 is formed in the hollow structures of the first workpiece 7 and the second workpiece 9; through foretell setting, there is irregular buckle 10 on the connecting piece 8, has corresponding irregular draw-in groove 11 on first work piece 7 and the second work piece 9, and irregular buckle 10 cooperates irregular draw-in groove 11 to install, firstly prevents slow-witted, secondly ensures that during operation first work piece 7 and connecting piece 8 or second work piece 9 and connecting piece 8 rotate simultaneously.

Furthermore, one end of the first workpiece 7 is provided with a bump 12, and the bottom ends of the two sides of the second workpiece 9 are both provided with a limit groove 13 matched with the bump 12; with the above arrangement, when the second assembly 2 is opened to a certain angle on the first assembly 1, the protruding part 12 on the first workpiece 7 and the limiting groove 13 on the second workpiece 9 form a limiting function.

Two the relative one side of connecting piece 8 all sets up flutedly around hollow structure, and spacing ring 3 inlays between two recesses.

The utility model discloses the theory of operation:

when the first component 1 and the second component 2 are opened, the front section plane 81 is in plane contact, the distance between the first component 1 and the second component 2 is fixed due to the support of the limit ring 3 in the middle, and the first component 1 and the second component 2 do not rub during movement; along with the movement process, the angle is larger and larger, and after the plane contact process of the plane 81, the gradual slope contact of the upper slope 82 of the connecting piece 8 is changed, so that resistance is generated, a buffering effect is achieved, and the larger the angle is, the larger the resistance is; when the second component 2 is opened to a certain angle on the first component 1, the protruding part projection 12 on the first workpiece 7 and the limiting groove 13 on the second workpiece 9 form a limiting function.

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. A hinge structure with a buffering function comprises a first component (1) and a second component (2), and is characterized in that: a limiting ring (3) is arranged between the first component (1) and the second component (2), the first component (1), the second component (2) and the limiting ring (3) are all arranged in a hollow mode at the axis center on the same straight line, a female connecting piece (4) is arranged on one side of the first component (1), one end of the female connecting piece (4) sequentially penetrates through the first component (1), the limiting ring (3) and the second component (2), a male connecting piece (5) is connected with one end of the female connecting piece (4) in an inserting mode, the female connecting piece (4) and the male connecting piece (5) are matched to fixedly combine the first component (1), the limiting ring (3) and the second component (2) to form a hinge structure, an elastic ring (6) is arranged between the second component (2) and the male connecting piece (5), and the elastic ring (6) is sleeved on one side of the male connecting piece (5), first subassembly (1) is formed by first work piece (7) and connecting piece (8) cooperation, and second subassembly (2) is formed by second work piece (9) and connecting piece (8) cooperation, two three plane (81) have all been seted up to the relative side surface of connecting piece (8), and one side of plane (81) is provided with domatic (82), and three plane (81) and three domatic (82) are first interval distribution.

2. The hinge structure with a buffering function according to claim 1, wherein: a buckle (10) is arranged on the side wall of the hollow structure on one side of the connecting piece (8), and a clamping groove (11) matched with the buckle (10) is formed in the hollow structures of the first workpiece (7) and the second workpiece (9).

3. The hinge structure with a buffering function according to claim 1, wherein: one end of the first workpiece (7) is provided with a convex block (12), and the bottom ends of the two sides of the second workpiece (9) are provided with limit grooves (13) matched with the convex block (12).

4. The hinge structure with a buffering function according to claim 1, wherein: two one sides that connecting piece (8) are relative all seted up flutedly around hollow structure, and spacing ring (3) are inlayed between two recesses.

5. The hinge structure with a buffering function according to claim 1, wherein: the plane (81) is arranged in a horizontal structure, and the slope (82) is arranged in a gradual slope structure.