CN101089345A

CN101089345A - Bearing totally sealed hinge device

Info

Publication number: CN101089345A
Application number: CN 200710010498
Authority: CN
Inventors: 郭振东; 伍汉清; 夏建满
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-02-28
Filing date: 2007-02-28
Publication date: 2007-12-19
Anticipated expiration: 2027-02-28
Also published as: CN101089345B

Abstract

The present invention discloses a kind of load-bearing type full-sealed hinge device, in particular, it relates to a plug-connected hinge device with load-bearing capacity and sealing performance. It can be extensively used in the field of van and container, etc. having need of sealed hinge. Said hinge device is formed from connection component, a pair of hinge pairs and hinge shaft.

Description

Bearing totally sealed hinge device

Technical field:

The present invention relates to a kind of plug-in type hinge means with supporting capacity and sealing performance, can be widely used in van, container, folding shelter etc. needs the hinged field of sealing.

Background technology: at present, the hinge means of traditional structure is adopted in field such as van-type vehicle, container mostly, adopt screw to be fixed on the outside of casing or door-plate, supporting capacity is low, after using a period of time, the hinge arrangement distortion, coupled door-plate is easy to disconnect with overall structure, even cause sometimes and come off, have a strong impact on the safety of use.In addition, these hinge meanss in the past do not have hermetically-sealed construction, all need the auxiliary purpose that could realize its sealing of miscellaneous part.Also have, hinge in the past exposes, and is all very poor at aspects such as dustproof, water-resistant performances, make hinge means dumb, use shortcoming such as inconvenience.

Summary of the invention:

1, goal of the invention: the invention provides a kind of plug-in type hinge means, its objective is that solution hinge in the past exposes, installs dumb, as to use aspect existence such as inconvenience problem at supporting capacity, sealing performance, hinge with supporting capacity and sealing performance.

2, technical scheme: the present invention is achieved through the following technical solutions:

A kind of bearing totally sealed hinge device is characterized in that: this hinge means is made up of connector, a pair of hinges and hinge axis, and connector, a pair of hinges and hinge axis are to form by grafting; The bottom of one of them hinges is provided with a groove, and the projection of it and connector is complementary, and the top of hinges is provided with semi-cylindrical hill; The bottom of another hinges is provided with a groove, and the projection of it and connector is complementary, and the top of hinges is a circular protrusions, forms two grooves in the both sides of circular protrusions; The semicircle internal diameter on the circular protrusions of hinges and another hinges top is complementary, and the both sides of hinges top semi-cylindrical hill are plugged in the groove on the hinges; The circular protrusions center of hinges is provided with the hinge axis of grafting.

Top is that the socket direction of its groove of hinges of circular protrusions and the maximum angle between the hinges that top is semi-cylindrical hill are 90 °;

Be provided with axle above the groove of hinges, the cross-sectional diameter of axle is greater than the diameter of hinge axis.

3, advantage and effect: the designed hinge of the present invention is a mould molding, with boxboard or door-plate seamless combination, need not screw and fix, and simple installation, and the length of hinge can arbitrarily adjust according to the length of casing, overall structure is firmly attractive in appearance, open and close flexibly.The maximum characteristics of this hinge are that supporting capacity is strong, and especially 90～180 ° of hinges are specially adapted to fields such as large-scale casing, door-plate.All connectors adopt the mode of pegging graft, and assembles very easyly, and hinges is built in chamber door and the boxboard by self rotating shaft and fixed hinge grafting, has avoided hinge to expose the inconvenience that brings to use.

Description of drawings: accompanying drawing 1 is the three-dimensional exploded view of 0～90 ° of hinge of the present invention;

Accompanying drawing 2 is the three-dimensional exploded view of 90～180 ° of hinges of the present invention;

Accompanying drawing 3 is the structural representation of 0～90 ° of hinge of the present invention;

Accompanying drawing 4 is the straight configuration schematic diagram of accompanying drawing 3;

Accompanying drawing 5 is the structural representation of 90～180 ° of hinges of the present invention;

Accompanying drawing 6 is the view of closing up of accompanying drawing 5.

The specific embodiment:

This type hinge is a kind of highly versatile, and supporting capacity is big, the plug-in type hinge means of good seal performance.Can be widely used in fields such as van, container, folding shelter, also can be used for other and need seal hinged structure.See that shown in the accompanying drawing 1,2, the present invention is the hinge of two kinds of forms, one is 0～90 ° of hinge, and another is 90～180 ° of hinges.The hinge of these two kinds of forms all is made up of connector 1, a pair of

hinges

2,4 and hinge axis 3, and connector 1, a pair of

hinges

2,4 and hinge axis 3 all are to form by grafting; The bottom of contiguous block 1 is provided with a groove, can insert with boxboard or chamber door to be bonded together.The top of contiguous block 1 is provided with a projection 7, and the

groove

6,10 of it and hinges 2,4 one ends is complementary, and is fixed together by the grafting between them.The top of hinges 2 is semi-cylindrical hill 8, and the top of another hinges 4 is a circular protrusions 11, and the circular protrusions 11 of hinges 4 is complementary with the semicircular internal diameter on another hinges 2 tops; Both sides in hinges 4 circular protrusions 11 form two grooves 9, the two ends of the semi-cylindrical hill 8 on another hinges 2 tops are inserted in two grooves 9, the stroke of groove 9 is greater than projection 8 stroke, makes projection 8 can rotate in groove 9 and do not come off in groove 9; Top is that the socket direction of hinges 4 its grooves 10 of circular protrusions 11 and the maximum angle between the hinges 2 that top is semi-cylindrical hill 8 are 90 °; Like this, hinges one end is a fixed end, and an end realizes that for rotating end 0 °～90 ° sealing rotation or 90 °～180 ° sealing fold, and sees shown in the accompanying

drawing

3,4,5,6, represents their bending, the user mode of stretching and folding respectively.

Circular protrusions 11 centers of hinges 4 are provided with the hinge axis 3 of grafting, and the two ends of hinge axis 3 are fixed on the boxboard, can carry very thick and heavy chamber door or boxboard by its this hinge.

Be directed to 90 °～180 ° hinge, groove 10 tops of its hinges 4 are provided with axle 12, and the cross-sectional diameter of axle 12 for the more thick and heavy chamber door of bearing ratio, adopts this hinge arrangement more suitable greater than the diameter of hinge axis 3.

Mounting method: 1,, process the hinge and the contiguous block of suitable length according to the size of chamber door and boxboard;

2, contiguous block is bonding with boxboard, the door-plate handled well;

3, hinges is pegged graft mutually, and with separately connecting block fastening the getting final product of pegging graft.

This hinge means provided by the invention can be implemented switching, the folding operation of chamber door reliably, and supporting capacity is big, and can play sealing, effect such as dustproof, rainproof.

Claims

1. bearing totally sealed hinge device, it is characterized in that: this hinge means is made up of connector (1), a pair of hinges (2), (4) and hinge axis (3), and connector (1), a pair of hinges (2), (4) and hinge axis (5) are to form by grafting; The bottom of one of them hinges (2) is provided with a groove (6), and the projection (7) of it and connector (1) is complementary, and the top of hinges (2) is provided with semi-cylindrical hill (8); The bottom of another hinges (4) is provided with a groove (10), and the projection (7) of it and connector (1) is complementary, and the top of hinges (4) is a circular protrusions (11), forms two grooves (9) in the both sides of circular protrusions (11); The semicircle internal diameter on the circular protrusions (11) of hinges (4) and another hinges (2) top is complementary, and the both sides of hinges (2) top semi-cylindrical hill (8) are plugged in the groove (9) on the hinges (4); Circular protrusions (11) center of hinges (4) is provided with the hinge axis (3) of grafting.

2. bearing totally sealed hinge device according to claim 1 is characterized in that: top is that the socket direction of its groove of hinges (4) (10) of circular protrusions (11) and the maximum angle between the hinges (2) that top is semi-cylindrical hill (8) are 90 °.

3. bearing totally sealed hinge device according to claim 2 is characterized in that: be provided with axle (12) in the top of the groove (10) of hinges (4), the cross-sectional diameter of axle (12) is greater than the diameter of hinge axis (3).