CN212407315U

CN212407315U - Buffering structure of hinge

Info

Publication number: CN212407315U
Application number: CN202022090803.4U
Authority: CN
Inventors: 杨永胜
Original assignee: Foshan Nanhai Ze Yu Decorative Hardware Products Co ltd
Current assignee: Foshan Nanhai Ze Yu Decorative Hardware Products Co ltd
Priority date: 2020-09-22
Filing date: 2020-09-22
Publication date: 2021-01-26
Anticipated expiration: 2030-09-22

Abstract

The utility model discloses a buffer structure of hinge, including activity holder subassembly, fixed holder subassembly, it changes the core to be provided with buffer structure between activity holder subassembly and the fixed holder subassembly. Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses simple structure, modern design, the utility model discloses some advantages that have in the structure are showing relatively, advantage one: the buffer structure is simple in structure, the functions of the buffer structure mainly comprise five 3.4.5.6.7 parts to form the whole buffer function, the number of the parts is small, the abrasion of the parts can be better guaranteed in the buffer process, the shapes of the parts are simple, the precision of the parts can be better guaranteed in the machining process, and the production cost of the parts is low. Due to the fact that the hinge is simple in structure and small in occupied space, the hinge can be applied to a small hinge, and the application range of the hinge is wide.

Description

Buffering structure of hinge

Technical Field

The utility model relates to a hinge technical field specifically is a buffer structure of hinge.

Background

Hinges are mechanical devices used to connect two solid bodies and allow relative rotation between them. The hinge may be constructed of a movable component or may be constructed of a foldable material. The hinge is a product with wide social demands, but the current product can not meet the demands of people, the current buffer structure is large in size, inconvenient to use and easy to damage, and the problems need to be solved urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a buffer structure of hinge 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: the utility model provides a buffer structure of hinge, includes activity holder subassembly, fixed holder subassembly, be provided with buffer structure between activity holder subassembly and the fixed holder subassembly and change the core.

Preferably, buffer structure changes the core including changeing the core, changes core one side and is provided with the pivot hole, the downthehole pivot of installing of pivot, pivot one side is provided with spring holder and buffer spring seat, install violent nature spring on the spring holder, install buffer spring on the buffer spring seat.

Preferably, the buffer structure rotating core further comprises a fixed rotating core, the fixed rotating core is connected with the rotating core, and a fixed shaft is installed in the fixed rotating core.

Preferably, the bottom of the buffer spring seat is provided with a buffer arc part, the installation part on the corresponding rotating shaft is also provided with an arc clamping position, and one side of the arc clamping position is provided with the buffer clamping position.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses simple structure, modern design, the utility model discloses some advantages that have in the structure are showing relatively, advantage one: the buffer structure is simple in structure, the functions of the buffer structure mainly comprise five 3.4.5.6.7 parts to form the whole buffer function, the number of the parts is small, the abrasion of the parts can be better guaranteed in the buffer process, the shapes of the parts are simple, the precision of the parts can be better guaranteed in the machining process, and the production cost of the parts is low. Due to the fact that the hinge is simple in structure and small in occupied space, the hinge can be applied to a small hinge, and the application range of the hinge is wide. The advantages are two: the buffering performance is good, utilizes two counter force principles of not using elasticity of buffer spring 6 and violent nature spring 7 to cushion, and the fatigue strength of spring accomplishes better, and its buffer function's life just is longer, and the buffering screens is stand wear and tear SUS304 material, can be through the still fine screens effect that plays after buffering many times to obtain ideal buffer function.

Drawings

FIG. 1 is a schematic view of a cushioning structure of a hinge;

FIG. 2 is a schematic view of a hinge buffer structure;

FIG. 3 is a schematic view of a buffer clip of a buffer structure of a hinge;

fig. 4 is a view showing a buffering structure of a hinge in a use state.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the embodiment of the utility model, the water-soluble,

the main structure of its function is by changeing core 1, pivot cover 2, pivot 3, spring holder 4, buffer spring seat 5, buffer spring 6, violent nature spring 7, tacking screw 8, fixed axle 9, fixed commentaries on classics core 10, activity holder subassembly 11, fixed holder subassembly 12. Firstly, a rotating shaft 3 is inserted into a rotating shaft hole 13 on the side surface of a rotating core 1 in a good direction, rotating shaft sleeves 2 are sleeved on two sides of the rotating core, then a spring seat 4 is sleeved on a violent spring 7 and is inserted into an upper hole of the rotating core 1 together, a buffer spring seat 5 is sleeved on a buffer spring 6 and is inserted into a lower hole of the rotating core 1 together, then a fixed rotating core 10 is locked on the rotating core 1 to compress two springs, finally, a movable clamping seat assembly 11 and a fixed clamping seat assembly 12 are respectively fixed on the rotating shaft 3 and the rotating shaft 9 by using clinch screws, and the whole assembly is completed.

The working principle is as follows: but self-closing when No. 11 movable holder seat subassemblies are closed 85 degrees, speed plays the cushioning effect when buffer spring 6's reverse force makes the closure, when closing about 6 degrees, can make when the screens on the buffer spring seat 5 contacts with the screens of pivot to rotate pause for a moment, because the position that the buffer spring seat blocked is the circular arc, it is the circular arc also to change epaxial buffer screens 14, rely on the elasticity of violent nature spring still can continue to rotate No. 11 movable holder seat subassemblies, it is slow when turning to 0 degrees from 6 degrees, rely on spring seat 4 to compress tightly the plane on the pivot 3 when rotating to 0 degrees and fix a position, thereby realize buffer function.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a buffer structure of hinge, includes activity holder subassembly, fixed holder subassembly, its characterized in that, be provided with buffer structure commentaries on classics core between activity holder subassembly and the fixed holder subassembly.

2. The buffering structure of a hinge according to claim 1, wherein said rotating core of buffering structure comprises a rotating core, a rotating shaft hole is formed on one side of the rotating core, a rotating shaft is installed in said rotating shaft hole, a spring seat and a buffering spring seat are arranged on one side of the rotating shaft, a violent spring is installed on said spring seat, and a buffering spring is installed on said buffering spring seat.

3. The buffering structure of a hinge according to claim 1 or 2, wherein said rotating core of buffering structure further comprises a fixed rotating core, said fixed rotating core is connected to said rotating core, and said fixed rotating core is installed with a fixed shaft therein.

4. The buffering structure of hinge according to claim 2, wherein the bottom of the buffering spring seat is provided with a buffering arc portion, the corresponding mounting portion of the rotating shaft is also provided with an arc detent, and one side of the arc detent is provided with a buffering detent.