CN213742864U - Quick compression hinge for sealing door - Google Patents

Abstract

The utility model discloses a sealing door is with hinge that compresses tightly fast, include: the hinge body is horizontally and transversely arranged; a hinge body having a hinge body and a hinge body, the hinge body being vertically arranged and slidably disposed in the hinge body; a handle rotatably disposed on the hinge body; the two ends of the V-shaped connecting rod are respectively and rotatably arranged on the hinged hinge and the handle. This sealing door is with hinge that compresses tightly fast solves current hinge and hasp structure when using, exists and can not make sealed face laminate uniformly completely to local wear's problem can appear after long-term the use.

Description

Quick compression hinge for sealing door

Technical Field

The utility model belongs to the technical field of the connecting piece, concretely relates to sealed door is with hinge that compresses tightly fast.

Background

Exhaust-gas treatment equipment often is provided with some large-scale box structures, like rose box, adsorption tank etc. and the interior consumptive material such as filter bag, adsorbent that often has of this type of large-scale box needs regular maintenance to be changed, therefore often sets up some needs convenience of opening and shutting on the box, has the access door of leakproofness again concurrently.

Although the access door of the conventional flange bolt connecting structure is qualified in sealing property, the access door is not suitable for occasions with frequent opening and closing due to the troublesome dismounting and mounting of bolts. The common hinge and lock catch structure can only rotate, and a certain angle is formed between the door and a sealing surface of a door frame all the time when the door is closed, so that the sealing surface can not be completely and uniformly attached, the leakage risk is caused, and the problems of local abrasion of the sealing gasket, even sealing failure and the like can occur after long-term use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a sealed door is with hinge that compresses tightly fast solves current hinge and hasp structure and uses the time, exists and can not make sealed face laminate uniformly completely to local wear's problem can appear after long-term the use.

In order to solve the problem, the utility model discloses a sealing door is with hinge that compresses tightly fast, include:

the hinge body is horizontally and transversely arranged;

a hinge body having a hinge body and a hinge body, the hinge body being vertically arranged and slidably disposed in the hinge body;

a handle rotatably disposed on the hinge body;

the two ends of the V-shaped connecting rod are respectively and rotatably arranged on the hinged hinge and the handle.

The technical scheme of the utility model still has following characteristics:

the hinge is characterized in that a sliding groove is formed in the hinge body, a first pin shaft is arranged on the side portion of the upper end of the hinge body, the first pin shaft is arranged in the sliding groove in a sliding mode, and a end of the V-shaped connecting rod is sleeved on the first pin shaft.

The lateral part of the hinged body is provided with a second pin shaft, and the handle is sleeved on the second pin shaft.

And a third pin shaft is arranged on the handle, and the other end of the V-shaped connecting rod is sleeved on the third pin shaft.

The inner side of the hinged hinge is provided with a connecting part for connecting the box door.

Compared with the prior art, the utility model discloses a sealed door is with hinge that compresses tightly fast, the structure is exquisite, easily makes, and messenger's chamber door that can be fine is embedded into the box structure, reduces the displacement when the chamber door is closed, makes sealed effect better, still reduces the sealing mechanism wearing and tearing of hinge department greatly simultaneously.

Drawings

The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:

fig. 1 is a schematic structural view of a quick-pressing hinge for a sealing door according to the present invention;

fig. 2 is a schematic structural view of the installation of the quick pressing hinge for the sealing door on the right-angle external-pressure type access door of the present invention;

fig. 3 is the utility model discloses a seal door is with structure schematic diagram of quick compression hinge installation on embedded access door in right angle.

In the figure: 1. the hinge comprises a hinge, 2, a first pin shaft, 3, a V-shaped connecting rod, 4, a handle, 5, a second pin shaft, 6, a third pin shaft, 7, a hinge body, 8, a box body, 9, a sealing strip and 10, a box door.

Detailed Description

The following embodiments will be described in detail with reference to the accompanying drawings, so that how to implement the technical means of the present invention to solve the technical problems and achieve the technical effects can be fully understood and implemented.

As shown in fig. 1, the utility model discloses a sealing door is with hinge that compresses tightly fast, including hinge 1, hinge body 7, the first round pin axle 2 of connecting hinge 1 and hinge body 7, the three has constituted the main part of hinge.

As shown in fig. 2, the hinge 1 and the hinge body 7 are respectively provided with a connecting hole to be respectively connected with the box body 8 and the box door 10, and the connecting rod 3, the handle 4, the second pin 5 and the third pin 6 form a pressing connecting rod mechanism. Because the first pin shaft 2 penetrates through the sliding groove, the first pin shaft has two degrees of freedom of rotation and translation.

When the handle 4 is pressed downwards, the second pin shaft 5 can be driven to reach a displacement dead angle, meanwhile, the second pin shaft 5 can drive the V-shaped connecting rod 3 to translate in the sliding groove, and the V-shaped connecting rod 3 translates to drive the hinge 1 to achieve the purpose of quick sealing.

Fig. 2 is the utility model discloses a seal door is with the structure schematic diagram of the installation of quick compression hinge on right angle external pressure type access door. The hinge body 7 is provided with a sliding groove, so that the hinge 1 has two degrees of freedom of translation and rotation. First round pin axle 2 can carry out the translation along the spout, and the hold-down mechanism that cooperation handle 4 is constituteed alright exert a perpendicular and even effort for the sealing strip 9 on the box 8 for making chamber door 10, play fine sealed effect. When the box door 10 is opened and closed, the box door firstly moves in a translation mode and then rotates, and abrasion of a sealing mechanism at a hinge can be greatly reduced.

Fig. 3 is the utility model discloses a seal door is with the structure schematic diagram of the hinge installation of compressing tightly fast on the embedded access door in right angle, this kind of mounting structure compare in the mounting structure of fig. 2, and the messenger chamber door that can be fine is embedded into the box structure, has reduced the displacement when the chamber door is closed, and sealed effect is better.

Therefore, compared with the prior art, the utility model discloses a sealed door is with hinge that compresses tightly fast, the structure is exquisite, easily makes, and messenger's chamber door that can be fine is embedded into the box structure, reduces the displacement when the chamber door is closed, makes sealed effect better, still reduces the sealing mechanism wearing and tearing of hinge department simultaneously greatly.

While the foregoing description shows and describes several preferred embodiments of the invention, it is to be understood, as noted above, that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive of other embodiments and is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed above, or as otherwise known in the relevant art. But variations and modifications which do not depart from the spirit and scope of the invention should be construed as being included in the scope of the appended claims.

Claims (5)

1. The utility model provides a sealing door is with quick compression hinge which characterized in that includes:

a hinge body (7), the hinge body (7) being horizontally arranged;

an articulated hinge (1), the articulated hinge (1) being arranged vertically and the articulated hinge (1) being slidably arranged in the articulated body (7);

a handle (4), wherein the handle (4) is rotatably arranged on the hinge body (7);

the hinge comprises a V-shaped connecting rod (3), wherein two ends of the V-shaped connecting rod (3) are respectively and rotatably arranged on the hinged hinge (1) and the handle (4).

2. The rapid-pressing hinge for the sealing door as claimed in claim 1, wherein a sliding groove is formed in the hinge body (7), a first pin shaft (2) is arranged at the upper end side of the hinge (1), the first pin shaft (2) is slidably arranged in the sliding groove, and one end of the V-shaped connecting rod (3) is sleeved on the first pin shaft (2).

3. The quick-pressing hinge for a sealing door as claimed in claim 1, wherein a second pin (5) is provided on a side portion of the hinge body (7), and the handle (4) is fitted over the second pin (5).

4. The rapid-pressing hinge for the sealing door as claimed in claim 1, wherein a third pin shaft (6) is provided on the handle (4), and the other end of the V-shaped link (3) is fitted over the third pin shaft (6).

5. The snap-action hinge for a sealing door according to claim 1, characterized in that the inner side of the hinge (1) is provided with a connection for connecting the door (10).

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