CN2668786Y

CN2668786Y - Sealing connection-bar for sealing hinge and connection joint

Info

Publication number: CN2668786Y
Application number: CNU2003201200642U
Authority: CN
Inventors: 陈小军
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-12-01
Filing date: 2003-12-01
Publication date: 2005-01-05
Anticipated expiration: 2013-12-01

Abstract

The utility model relates to a hinge structure, in particular to a sealing connection bar and a connection joint for the sealing hinge in the condition with the sealing requirement. The sealing connection bar for the sealing hinge of the utility model comprises a basal body which is made of high molecular materials and is a bar structure with uniform cross section, and two cylindrical edges, and the section shape of the whole body is in the shape of a dumb bell. The connection joint of the sealing hinge of the utility model comprises an upper piece and a lower piece which are mutually connected and fixed together through the connection fitting surface inside the front end of the upper and the lower pieces. After the connection and the fixation of the upper and the lower pieces, the back segment of the upper and the lower pieces is folded into a spread groove with a backward opening, and meanwhile, the front end of the upper and the lower pieces is folded into a longitudinal cylindrical slot hole with a forward opening. The utility model is as long as the sheet material to be connected, having higher sealing heat-insulating property and load bearing capacity as well as reasonable structure and convenient installation and use.

Description

The be tightly connected bar and the jointing of sealing hinge means

Technical field

The utility model relates to a kind of structure of hinge means, particularly has the be tightly connected bar and the jointing of the sealing hinge means that uses in the seal request occasion at some.

Background technology

Existing hinge means (as common hinge etc.) generally adopts metal material, and its structure is made up of an axle and two links.Its connecting portion of the hinge means of this structure is poorly sealed, thereby is difficult to be applied to the occasion that some have sealing requirements.The hinge means of while traditional structure, because the restriction of axial length and diameter of axle size, its weight capacity is relatively poor.

Summary of the invention

Technical problem to be solved in the utility model is, a kind of be tightly connected bar and jointing of novel sealing hinge means are provided, make its connecting portion good airproof performance of sealing hinge means of forming by this be tightly connected bar and jointing, axial dimension is long, weight capacity is strong, easy to install, good heat-insulation effect.

The bar that is tightly connected of sealing hinge means of the present utility model comprises a matrix of being made by the macromolecule flexible material, this matrix is prismatic list structure, two columned edges of its tool, the part that connects between two columned edges is flat sheet, its whole cross sectional shape is dumbbell shaped, in the central longitudinal of matrix to being embedded with one deck steel laminboard layer, this laminboard layer can adopt the layer of steel wire net, in addition, also can be embedded with a cable wire bar longitudinally respectively at the center at two cylindric edges of matrix.

The jointing of sealing hinge means of the present utility model include one of the uniform section structure last slice and a following sheet, last slice interconnect and be fixed together with the fitting face that is connected of following sheet by their leading portion inboards, last slice and after following sheet is connected and fixed, their back segment is to synthetic opening mouth of connecting trough backward, their front end is to a synthetic opening vertical cylindric slotted eye forward simultaneously, and this cylindric slotted eye can match with the cylindric edge of the above-mentioned bar that is tightly connected.Between the connection fitting face of last and following sheet, also can be lined with the isolation layer that one deck is made by engineering plastics or other heat-barrier material.In addition, described last slice leading portion also can be provided with a compression bar that is pressed in an outside, and compression bar is as last slice a separable part at this moment, and the front end of compression bar also constitutes a part of outer wall of above-mentioned cylindric slotted eye.

The sealing hinge means of forming by be tightly connected bar and jointing of the present utility model, its length can be isometric with sheet material (as cabin peculiar to vessel body wall plate, movable envelope wallboard etc.) to be connected, can reach higher sealing heat-proof quality and weight capacity, it is rational in infrastructure, easy to install simultaneously.

Description of drawings

Fig. 1 is the bar structural representation that is tightly connected of the present utility model;

Fig. 2 is a jointing structural representation of the present utility model;

Fig. 3 is the be tightly connected combining structure schematic diagram of bar and connector of the utility model;

Fig. 4 is a kind of rollover states schematic diagram of the sealing hinge means that is made of be tightly connected bar and jointing;

Fig. 5 is the another kind of rollover states schematic diagram of the sealing hinge means that is made of be tightly connected bar and jointing.

The specific embodiment

As shown in Figure 1, the uniform section list structure that the matrix 11 of the bar 1 that is tightly connected of the present utility model is made for the macromolecule flexible material, two edge 12 is cylindric, the part that connects between two edges is flat sheet, its whole cross sectional shape is dumbbell shaped, to being embedded with the laminboard layer 13 that one deck is made by gauze wire cloth, also be embedded with a cable wire bar 14 longitudinally respectively at the center at two cylindric edges 12 of matrix in the central longitudinal of matrix simultaneously.

As shown in Figure 2, jointing 2 of the present utility model comprises last slice 21 and following sheets 22, they are the uniform section structure, upper and lower connection fitting face by their leading portion inboards interconnects and is fixed together, between the connection fitting face of last and following sheet, also be lined with the isolation layer 23 that one deck is made by engineering plastics or other heat-barrier material, be pressed with a compression bar 26 in the last leading portion outside, this compression bar is as last slice a separable part.Last slice, after down sheet is connected and fixed, their rear portion is to synthetic opening mouth of connecting trough 24 backward, then to a synthetic opening vertical cylindric slotted eye 25 forward, this cylindric slotted eye can match with the cylindric edge of the bar 1 that is tightly connected the front end of upper and lower and compression bar.

As shown in Figure 3, complete sealing hinge means is made up of be tightly connected bar 1 and two jointings 2.The cylindric slotted eye 25 of two jointing front ends is connected with two cylindric edges 12 of the bar that is tightly connected, and realizes the sealing of its coupling part.The mouth of connecting trough 24 at two jointing rear portions is fixedlyed connected with sheet material 3 to be connected respectively, and sheet material to be connected is generally cabin peculiar to vessel body wall plate or comings and goings envelope wallboard etc.

In addition, in embodiment of the present utility model, the leading portion in the jointing last slice outside is the inclined-plane of one section miter angle, and like this, two jointings just can be in the angular ranges of 270 degree freely overturn (as Fig. 4, shown in Figure 5).

Claims

1, a kind of bar that is tightly connected that seals hinge means, it is characterized in that: it comprises a matrix of being made by the macromolecule flexible material (11), this matrix is prismatic list structure, two columned edges of its tool (12), the part that connects between the two columned edges (12) is flat sheet, its whole cross sectional shape is dumbbell shaped, in the central longitudinal of matrix to being embedded with one deck steel laminboard layer (13).

2, according to the bar that is tightly connected of the described sealing hinge means of claim 1, it is characterized in that: described laminboard layer (13) is the layer of steel wire net.

3, according to the bar that is tightly connected of claim 1 or 2 described sealing hinge meanss, it is characterized in that: the center at two cylindric edges (12) of matrix is embedded with a cable wire bar (14) longitudinally respectively.

4, a kind of jointing that seals hinge means, it is characterized in that: it includes one of the uniform section structure last slice (21) and a following sheet (22), last slice interconnect and be fixed together with the fitting face that is connected of following sheet by their leading portion inboards, last slice and after following sheet is connected and fixed, their back segment is to synthetic opening mouth of connecting trough (24) backward, and their front end is to a synthetic opening vertical cylindric slotted eye (25) forward simultaneously.

5, according to the jointing of the described sealing hinge means of claim 4, it is characterized in that: between the connection fitting face of last (21) and following sheet (22), be lined with one deck isolation layer (23).

6, according to the jointing of the described sealing hinge means of claim 4, it is characterized in that: the leading portion in described last slice (21) outside is one section miter angle inclined-plane.

7, according to the jointing of the described sealing hinge means of claim 5, it is characterized in that: the leading portion in described last slice (21) outside is one section miter angle inclined-plane.

8, according to the jointing of the described sealing hinge means of one of claim 4～7, it is characterized in that: the leading portion of described last slice (21) is provided with a compression bar (26) that is pressed in an outside, compression bar is as last slice a separable part at this moment, and the front end of compression bar also constitutes a part of outer wall of above-mentioned cylindric slotted eye (25).