CN217176220U

CN217176220U - Simple hinge

Info

Publication number: CN217176220U
Application number: CN202122233751.6U
Authority: CN
Inventors: 苏树鹏; 黄榕新
Original assignee: Guangdong Xingpeng Industry Co ltd
Current assignee: Guangdong Xingpeng Industry Co ltd
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2022-08-12
Anticipated expiration: 2031-09-15

Abstract

The utility model relates to a hinge research and development designs technical field, especially relates to a simple and easy hinge, the utility model discloses the content includes: hinge cup, outer rocking arm, interior rocking arm, U type round pin axle, torsion spring, first pivot, and a housing, the second pivot, the connecting piece, the attenuator, the third pivot, the inner shell, the one end of interior rocking arm is passed through the second pivot and is rotated the installation in the shell, the other axle and hinge cup rotatable coupling of U type round pin axle are passed through to the other end of interior rocking arm, the one end and the interior rocking arm of connecting piece are connected, be equipped with the sliding rail on the inner shell, the connecting piece passes through third pivot and sliding rail slidable connection, the one end of attenuator is equipped with first go-between ring, first go-between ring cover is established in the second pivot, the other end of attenuator is equipped with the second go-between, second go-between cover is established in the third pivot, the utility model has the advantages of: the inner rocker arm and the bending part are integrated, the possibility of turning and blocking in the using process is reduced, the sliding smoothness is improved, the structure is simple, and the machining procedures are reduced.

Description

Simple hinge

Technical Field

The utility model relates to a hinge research and development designs technical field, especially relates to a simple and easy hinge.

Background

The hinge is also called a hinge and is a mechanical device used for connecting two solids and allowing the two solids to rotate relatively, the hinge can be composed of a movable component or a foldable material, the hinge is mainly installed on a cabinet, but a rocker arm and a bending part in the traditional hinge are separated into two parts, partial force acts on a part to cause energy loss when the two parts rotate day by day and month, and mutual friction between the two parts easily causes part damage, thereby causing the rotation to be blocked and unsmooth, reducing the service life of the hinge, and needing to be further improved on the prior art.

Disclosure of Invention

The utility model aims at providing a solve the simple and easy hinge of at least one technical problem design in the background art.

In order to achieve the above purpose, the utility model adopts the following scheme: the utility model provides a simple and easy hinge, includes hinge cup, outer rocking arm, interior rocking arm, U type round pin axle, torque spring, first pivot, shell, second pivot, connecting piece, attenuator, third pivot, inner shell, the torque spring cover is established in the first pivot, the one end of outer rocking arm is passed through first pivot and is rotated the installation on the shell, the other end of outer rocking arm pass through a U type round pin axle with the hinge cup rotates and connects its characterized in that: one end of the inner rocker arm is rotatably installed in the shell through a second rotating shaft, the other end of the inner rocker arm is rotatably connected with the hinge cup through another shaft of the U-shaped pin shaft, one end of the connecting piece is connected with the inner rocker arm, a sliding rail is arranged on the inner shell, the connecting piece passes through a third rotating shaft and is slidably connected with the sliding rail, a first connecting ring is arranged at one end of the damper, the first connecting ring is sleeved on the second rotating shaft, a second connecting ring is arranged at the other end of the damper, and the second connecting ring is sleeved on the third rotating shaft.

Bending parts are respectively arranged on the left side and the right side of the inner rocker arm, and the second rotating shaft penetrates through the bending parts to be installed on the shell.

The connecting piece comprises a connecting piece and inner rocker arms, wherein connecting ends are arranged on the left side and the right side of the bending portion, first protruding portions corresponding to the connecting ends are arranged on the left side and the right side of the connecting piece, and the inner rocker arms are connected with the connecting piece through the connecting ends and the first protruding portions in a matched mode.

And the inner rocker arm is provided with a fixed shaft, and the fixed shaft is arranged corresponding to the U-shaped part of the torsion spring.

Wherein, the connecting piece is kept away from the one end of interior rocking arm is equipped with the breach, the third pivot passes the breach with slide linkage.

And one end of the damper, which is close to the second connecting ring, is provided with an inner concave part corresponding to the third rotating shaft.

The first connecting ring is provided with a first opening, and the first connecting ring is clamped on the second rotating shaft through the first opening.

The second connecting ring is provided with a second opening, and the second connecting ring is clamped on the third rotating shaft through the second opening.

The first connecting ring is T-shaped or L-shaped, the second rotating shaft is arranged at the transverse part of the first connecting ring, and the damper is arranged at the vertical part of the first connecting ring.

Wherein, the connecting piece is n-shaped.

The utility model has the advantages of through setting up interior rocking arm and the portion of bending as an organic whole, reduce the possibility that rotates the card and pause in the use, improve gliding smoothness nature, hinge structure is simple, reduces manufacturing procedure, main atress in each pivot, the pivot damage change pivot can, avoid the change of major part to reduce the cost that the part was changed.

Drawings

FIG. 1 is a schematic view of a simple hinge 1;

FIG. 2 is a schematic view of a simple hinge 2;

FIG. 3 is a schematic view of a simple hinge 3;

FIG. 4 is a schematic view of a simple hinge 4;

FIG. 5 is a schematic view of an inner rocker arm of a simple hinge;

FIG. 6 is a schematic view of a connector of a simple hinge;

FIG. 7 is a schematic view of a damper of a simple hinge 1;

FIG. 8 is a schematic view of a damper of a simple hinge 2;

fig. 9 is a schematic cross-sectional view of a simple hinge.

Detailed Description

This section will describe in detail the specific embodiments of the present invention, the preferred embodiments of which are shown in the attached drawings, which function is to supplement the description of the text part of the description with figures, so that each technical feature and the whole technical solution of the present invention can be understood visually and vividly, but it cannot be understood as a limitation to the scope of the present invention.

In the description of the present invention, if an orientation description is referred to, for example, the directions or positional relationships indicated by "upper", "lower", "front", "rear", "left", "right", etc. are based on the directions or positional relationships shown in the drawings, only for convenience of description and simplification of description, and it is not intended to 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. When a feature is referred to as being "disposed," "secured," or "connected" to another feature, it can be directly disposed, secured, or connected to the other feature or be indirectly disposed, secured, or connected to the other feature.

In the description of the present invention, if "a plurality" is referred to, it means one or more, if "a plurality" is referred to, it means two or more, if "more than", "less than" or "more than" is referred to, it is understood that the number is not included, and if "more than", "less than" or "within" is referred to, it is understood that the number is included. If reference is made to "first" or "second", this should be understood to distinguish between features and not to indicate or imply relative importance or to implicitly indicate the number of indicated features or to implicitly indicate the precedence of the indicated features.

In addition, unless defined otherwise, technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. It will be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.

Example (b): as shown in fig. 1-9, a simple hinge comprises a hinge cup 11, an outer rocker arm 12, an inner rocker arm 13, a U-shaped pin 14, a torsion spring 15, a first rotating shaft 16, an outer shell 17, a second rotating shaft 18, a connecting member 19, a damper 20, a third rotating shaft 21, and an inner shell 22, wherein the torsion spring 15 is sleeved on the first rotating shaft 16, one end of the outer rocker arm 12 is rotatably mounted on the outer shell 17 through the first rotating shaft 16, the other end of the outer rocker arm 12 is rotatably connected with the hinge cup 11 through one shaft of the U-shaped pin 14, one end of the inner rocker arm 13 is rotatably mounted in the outer shell 17 through the second rotating shaft 18, the other end of the inner rocker arm 13 is rotatably connected with the hinge cup 11 through the other shaft of the U-shaped pin 14, one end of the connecting member 19 is connected with the inner rocker arm 13, the inner shell 22 is provided with a sliding rail 221, the connecting member 19 is slidably connected with the sliding rail 221 through the third rotating shaft 21, one end of the damper 20 is provided with a first connecting ring 201, the first connecting ring 201 is sleeved on the second rotating shaft 18, the other end of the damper 20 is provided with a second connecting ring 202, the second connecting ring 202 is sleeved on the third rotating shaft 21, and the hinge is simple in structure, so that machining procedures are reduced, production cost and time consumption are reduced, product quality is improved, attractiveness is achieved, and working efficiency is effectively improved.

Wherein, be provided with bending 131 on the left and right sides of interior rocking arm 13 respectively, second pivot 18 passes bending 131 installs on shell 17, interior rocking arm sets up as an organic whole with bending, reduces the possibility that rotates the card pause in the use, improves gliding smoothness nature.

Wherein, be equipped with link 132 on the left and right sides of the portion 131 of bending, the left and right sides of connecting piece 19 be equipped with the corresponding first bellying 191 of link 132, interior rocking arm 13 with connecting piece 19 passes through link 132 with the cooperation between the first bellying 191 is connected, and the link is convenient for install fast with setting up of first bellying, reduces the manual operation ageing.

Wherein, the connecting end is a groove or a through hole.

The inner rocker arm 13 is provided with a fixing shaft 133, the fixing shaft 133 is arranged corresponding to the U-shaped portion of the torsion spring 15, the fixing shaft limits the U-shaped portion of the torsion spring, and when the cabinet door is pulled to be opened outwards, the U-shaped portion of the torsion spring slides relative to the fixing shaft or contacts with the fixing shaft.

A notch 192 is formed in one end, away from the inner rocker arm 13, of the connecting member 19, the third rotating shaft 21 penetrates through the notch 192 to be connected with the sliding rail 221, and the connecting member can be slidably connected to the sliding rail through the notch.

One end of the damper 20 close to the second connection ring 202 is provided with an inward concave portion 203 corresponding to the third rotating shaft 21, and the inward concave portion provides a yielding space for the third rotating shaft, so that the damper and the third rotating shaft are not prone to mutual interference, and the smoothness degree during assembly is improved.

The first connecting ring 201 is provided with a first opening 204, the first connecting ring 201 is clamped on the second rotating shaft 18 through the first opening 204, and the first connecting ring can be clamped on the second rotating shaft rapidly through the arrangement of the first opening, so that the time consumption of assembly in production is reduced, and the working efficiency is improved.

The second opening 205 is formed in the second connection ring 202, the second connection ring 202 is clamped on the third rotating shaft 21 through the second opening 205, and the second opening enables the second connection ring to be clamped on the third rotating shaft more quickly, so that assembly time consumption of production is reduced, and working efficiency is improved.

In a preferred embodiment, the first connection ring 201 is T-shaped or L-shaped, the second shaft 18 is disposed at a transverse portion of the first connection ring 201, and the damper 20 is disposed at a vertical portion of the first connection ring 201.

The connecting piece is n-shaped, simple in structure and convenient to produce and install.

The inner shell is U-shaped, a first buckle is arranged at the position, close to the vertical end of the inner rocker arm, of the inner shell, a second buckle is arranged at the end, far away from the inner rocker arm, of the inner shell, and an installation space for installing the base is formed between the first buckle and the second buckle.

The elastic buckle 23 is further included, second protruding portions 231 are respectively arranged on the left side and the right side of the elastic buckle 23, a sliding groove 232 corresponding to the second protruding portions 231 is formed in the inner shell 22, and the elastic buckle 23 is slidably connected with the sliding groove 232 through the second protruding portions 231.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of various equivalent modifications or replacements within the technical scope of the present invention, and these modifications or replacements should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a simple and easy hinge, includes hinge cup, outer rocking arm, interior rocking arm, U type round pin axle, torque spring, first pivot, shell, second pivot, connecting piece, attenuator, third pivot, inner shell, the torque spring cover is established in the first pivot, the one end of outer rocking arm is passed through first pivot and is rotated the installation on the shell, the other end of outer rocking arm pass through a U type round pin axle with the hinge cup rotates and connects its characterized in that: the one end of interior rocking arm is passed through the second pivot and is rotated and install in the shell, the other end of interior rocking arm pass through another axle of U type round pin axle with hinge cup rotatable coupling, the one end of connecting piece with interior rocking arm is connected, be equipped with the slip rail on the inner shell, the connecting piece passes through the third pivot with but slip rail sliding connection, the one end of attenuator is equipped with first connecting ring, first connecting ring cover is established in the second pivot, the other end of attenuator is equipped with the second go-between, the second go-between cover is established in the third pivot be provided with the portion of bending on the left and right sides of interior rocking arm respectively, the second pivot is passed the portion of bending is installed on the shell.

2. The simple hinge according to claim 1, wherein: the left side and the right side of the bending portion are provided with connecting ends, the left side and the right side of the connecting piece are provided with first protruding portions corresponding to the connecting ends, and the inner rocker arm is connected with the connecting piece through the connecting ends and the first protruding portions in a matched mode.

3. The simple hinge according to claim 1, wherein: and a fixed shaft is arranged on the inner rocker arm and corresponds to the U-shaped part of the torsion spring.

4. A simple hinge according to claim 2, characterized in that: one end of the connecting piece, which is far away from the inner rocker arm, is provided with a notch, and the third rotating shaft penetrates through the notch to be connected with the sliding rail.

5. The simple hinge according to claim 1, wherein: and one end of the damper, which is close to the second connecting ring, is provided with an inner concave part corresponding to the third rotating shaft.

6. The simple hinge according to claim 1, wherein: the first connecting ring is provided with a first opening, and the first connecting ring is clamped on the second rotating shaft through the first opening.

7. The simple hinge according to claim 1, wherein: and a second opening is formed in the second connecting ring, and the second connecting ring is clamped on the third rotating shaft through the second opening.

8. The simple hinge according to any one of claims 1 to 7, wherein: the first connecting ring is T-shaped or L-shaped, the second rotating shaft is arranged at the transverse part of the first connecting ring, and the damper is arranged at the vertical part of the first connecting ring.

9. The simple hinge according to claim 1, wherein: the connecting piece is n-shaped.