CN220580805U - Concealed hinge structure of mechanical observation window - Google Patents

Abstract

The utility model relates to the technical field of observation windows and discloses a mechanical observation window hidden hinge structure, which comprises two connecting plates and a door plate, wherein one side surface, close to each other, of each connecting plate is movably hinged with a nitrogen spring, one end, far away from the connecting plate, of each nitrogen spring is movably hinged with the bottom surface of the door plate, an upper cross beam is arranged above each connecting plate, a hinge is fixedly arranged on the bottom surface of each upper cross beam, a door shaft is fixedly arranged on the outer surface of each hinge, and the outer surfaces of the two door shafts are jointly connected with the inner wall of the door plate in a rotating way; according to the utility model, through the connecting plate, the door plate, the nitrogen spring, the upper cross beam, the hinge, the door shaft, the M6 hexagonal screw, the cotter pin and the rotating shaft, the door plate can be rotated under the mutual cooperation of the nitrogen spring, the hinge, the door shaft, the cotter pin and the rotating shaft, so that the purpose of opening and sealing a window can be realized, the effect of convenient operation is achieved, and the observation window is favorably improved for use.

Description

Concealed hinge structure of mechanical observation window

Technical Field

The utility model relates to the technical field of observation windows, in particular to a mechanical observation window hidden hinge structure.

Background

The observation window is generally used on the airtight partition wall of the engineering equipment room to achieve the purpose of perspective in an airtight state, is generally made of steel, is hinged and horizontally moved in an opening mode, is generally arranged on an observation hole of the airtight partition wall of the engineering equipment room, and can be airtight and perspective.

And when using, can cooperate the use with the hinge, current some observation window hinge structures have the installation step too loaded down with trivial details, and is inconvenient, leads to the use to get up the effect not good, and then causes the lower problem of practicality ratio.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a hidden hinge structure of a mechanical observation window, which has the advantage that the hinge structure can be well installed and used.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a hidden hinge structure of mechanical observation window, includes two connecting plates and door plant, two a side that the connecting plates are close to each other all swing joint has the nitrogen spring, every the one end that the connecting plate was kept away from to the nitrogen spring all articulates with the bottom surface of door plant, every the top of connecting plate all is provided with the entablature, every the equal fixed mounting in bottom surface of entablature has the hinge, every the equal fixed mounting in surface of hinge has the door axle, two the surface of door axle rotates with the inner wall of door plant jointly and is connected, every the equal fixed mounting in bottom surface of hinge has M6 hexagonal screw, every the top of M6 hexagonal screw all runs through the hinge and extends to the inside of entablature, every M6 hexagonal screw surface all with the inner wall threaded connection of entablature, the bottom surface of door plant respectively fixed mounting has cotter and pivot.

Preferably, the inner wall of the door plate is fixedly provided with two door frames, and the inner wall of each door frame is fixedly provided with an observation window body.

Preferably, a handle is arranged above the door plate, and the bottom surface of the handle is fixedly connected with the upper surface of the door plate.

Preferably, the bottom surface of each connecting plate is fixedly provided with a mounting plate, and the front surface of each mounting plate is provided with two mounting openings.

Preferably, the bottom surface of the door plate is fixedly provided with two reinforcing buckles, and the inner wall of each reinforcing buckle is movably hinged with the outer surface of the nitrogen spring.

Preferably, a positioning block is fixedly arranged on one side surface of the two connecting plates, which is close to each other, and the outer surface of each positioning block is connected with the outer surface of the nitrogen spring.

Preferably, the door plate is fixedly connected with the rotating shaft in a welding mode, and each observation window body is made of a high-temperature-resistant transparent material.

(III) beneficial effects

Compared with the prior art, the utility model provides a mechanical observation window hidden hinge structure, which has the following beneficial effects:

this hidden hinge structure of mechanical observation window through being provided with connecting plate, door plant, nitrogen spring, entablature, hinge, door axle, M6 hexagonal screw, cotter pin and pivot play under nitrogen spring, hinge, door axle, cotter pin and pivot mutually support, can carry out pivoted effect with the door plant, make it can realize opening the window with sealed purpose, reach convenient effect, be favorable to improving this observation window and better use, avoid original some observation windows as far as possible, when using, can cooperate with the hinge and use, some current observation window hinge structure exists the installation step too loaded down with trivial details, and is inconvenient, leads to the use effect not good, and then causes the problem that the practicality is lower.

Drawings

FIG. 1 is a schematic view of the overall perspective of the observation window of the present utility model;

FIG. 2 is a schematic view of a hinge structure of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2B according to the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.

In the figure: 1. a connecting plate; 2. a rotating shaft; 3. a cotter pin; 4. a door panel; 5. a handle; 6. a door frame; 7. a nitrogen spring; 8. an upper cross beam; 9. a positioning block; 10. reinforcing buckles; 11. m6 hexagonal screw; 12. a hinge; 13. a door spindle; 14. a mounting port; 15. a mounting plate; 16. and an observation window body.

Detailed Description

For better understanding of the purpose, structure and function of the present utility model, a mechanical observation window blind hinge structure of the present utility model is described in further detail below with reference to the accompanying drawings.

Referring to fig. 1-4, the present utility model: the utility model provides a hidden hinge structure of mechanical observation window, including two connecting plates 1 and door plant 4, a side that two connecting plates 1 are close to each other all living hinge has nitrogen spring 7, every nitrogen spring 7 is kept away from the one end of connecting plate 1 and all is all articulated with the bottom surface of door plant 4, the top of every connecting plate 1 all is provided with entablature 8, the bottom surface of every entablature 8 all fixed mounting has hinge 12, the equal fixed mounting of surface of every hinge 12 has door axle 13, the surface of two door axles 13 rotates with the inner wall of door plant 4 jointly to be connected, the bottom surface of every hinge 12 all fixed mounting has M6 hexagonal screw 11, the top of every M6 hexagonal screw 11 all runs through hinge 12 and extends to the inside of entablature 8, every M6 hexagonal screw 11 surface all is with the inner wall threaded connection of entablature 8, the bottom surface of door plant 4 is fixed mounting respectively has cotter 3 and pivot 2.

The inner wall fixed mounting of door plant 4 has two portal 6, and the equal fixed mounting of inner wall of every portal 6 has observation window body 16, through setting up portal 6 and observation window body 16, can realize that the staff looks over it the purpose, reaches the problem that can in time discover the during operation and produce, when avoiding unable the looking over as far as possible, can appear discovering untimely, leads to unable problem that continues to work.

The top of door plant 4 is provided with handle 5, and the bottom surface of handle 5 and the last fixed surface of door plant 4 are connected, through setting up handle 5, can make the staff better carry out the purpose of operation to door plant 4, reach the effect of convenient operation, avoid the staff to the greatest extent when operating door plant 4, have the problem of simple operation.

The bottom surface of every connecting plate 1 is all fixed mounting has mounting panel 15, and two installing ports 14 have all been seted up in the front of every mounting panel 15, through setting up mounting panel 15 and installing port 14, can realize installing the purpose of suitable use place with this observation window, reaches the effect of convenient installation, avoids when carrying out the installation as far as possible, has the problem that the installation is more difficult.

The bottom surface fixed mounting of door plant 4 has two to consolidate and detain 10, and the inner wall that every consolidates detains 10 all articulates with the surface activity of nitrogen spring 7, detains 10 through setting up the reinforcement, can realize the purpose of consolidating door plant 4 and nitrogen spring 7 hookup location, reaches the effect that nitrogen spring 7 can better use, avoids nitrogen spring 7 in the use as far as possible, can appear the problem of position movement.

Two connecting plates 1 are all fixed mounting in a side that is close to each other has locating piece 9, and the surface of every locating piece 9 is all connected with the surface of nitrogen spring 7, through setting up locating piece 9, can realize carrying out the purpose of location to nitrogen spring 7 pivoted position, reaches better effect of adjusting this observation window angle that opens and shuts, when avoiding unable location as far as possible, can appear the unable problem of adjusting of angle.

The door plant 4 adopts welded mode fixed connection with pivot 2, and every observation window body 16's material is high temperature resistant transparent material, through door plant 4 and pivot 2 welded mode, can realize the better purpose that cooperates the use between door plant 4 and the pivot 2, reaches the effect that junction position steadiness improves, avoids door plant 4 and pivot 2 to the greatest extent in the cooperation use, can appear the problem of mutual separation, is high temperature resistant transparent material through observation window body 16, can ensure that observation window body 16 can not appear the purpose of damage under the high temperature.

The working principle of the utility model is as follows: firstly, the staff installs the place that needs to use this observation window through the cooperation between mounting panel 15 and the installing port 14, after the installation is accomplished, when needs to open, the staff can be through the upwards pulling up of handle 5 with door plant 4 cooperation door spindle 13, upwards pulling up through door plant 4, can drive portal 6 and upwards move, upwards move through portal 6, can drive observation window body 16 and upwards move, upwards pulling up through door plant 4 simultaneously, can drive nitrogen spring 7 and stretch out and draw back, through the rotation of door spindle 13, can drive hinge 12 and rotate, make can realize under the effect of cotter 3 and locating piece 9, fix the position after opening, and when needs to close this observation window, the staff can be again through the downwards pushing of handle 5 with door plant 4 cooperation door spindle 13, downwards pushing through door plant 4, can drive portal 6 and downwards move through the downwards moving of portal 6, can drive observation window body 16 and upwards move, simultaneously, downwards pushing through door plant 4, can drive nitrogen spring 7 and rotate through door spindle 13, can drive hinge 12 and make the effect of opening to be realized at the hinge that can be difficult to realize with the effect of opening, and the hinge is convenient to use, and the hinge is difficult to realize, the realization is very convenient and easy and fast and easy to use, and easy to realize the hinge is easy to realize.

It will be understood that the utility model has been described in terms of several embodiments, and that various changes and equivalents may be made to these features and embodiments by those skilled in the art without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims (7)

1. The utility model provides a hidden hinge structure of mechanical observation window, includes two connecting plates (1) and door plant (4), its characterized in that: two a side that connecting plate (1) is close to each other all living hinge has nitrogen spring (7), every nitrogen spring (7) keep away from the one end of connecting plate (1) all with the bottom surface activity hinge of door plant (4), every the top of connecting plate (1) all is provided with entablature (8), every the bottom surface of entablature (8) all fixed mounting has hinge (12), every the surface of hinge (12) all fixed mounting has door-hinge (13), two the surface of door-hinge (13) is connected with the inner wall rotation of door plant (4) jointly, every the bottom surface of hinge (12) all fixed mounting has M6 hexagonal screw (11), every the top of M6 hexagonal screw (11) all runs through hinge (12) and extends to the inside of entablature (8), every M6 hexagonal screw (11) surface all with the inner wall threaded connection of entablature (8), the bottom surface of door plant (4) respectively fixed mounting has cotter (3) and pivot (2).

2. The mechanical viewing window blind hinge structure of claim 1, wherein: the inner wall of the door plate (4) is fixedly provided with two door frames (6), and the inner wall of each door frame (6) is fixedly provided with an observation window body (16).

3. The mechanical viewing window blind hinge structure of claim 1, wherein: the upper part of the door plate (4) is provided with a handle (5), and the bottom surface of the handle (5) is fixedly connected with the upper surface of the door plate (4).

4. The mechanical viewing window blind hinge structure of claim 1, wherein: the bottom surface of every connecting plate (1) all fixed mounting has mounting panel (15), and two installing ports (14) have all been seted up to the front of every mounting panel (15).

5. The mechanical viewing window blind hinge structure of claim 1, wherein: the bottom surface fixed mounting of door plant (4) has two to consolidate knot (10), and the inner wall of every consolidate knot (10) all with the surface activity hinge of nitrogen spring (7).

6. The mechanical viewing window blind hinge structure of claim 1, wherein: one side surface, which is close to each other, of the two connecting plates (1) is fixedly provided with a positioning block (9), and the outer surface of each positioning block (9) is connected with the outer surface of the nitrogen spring (7).

7. The mechanical viewing window blind hinge structure of claim 2, wherein: the door plate (4) is fixedly connected with the rotating shaft (2) in a welding mode, and each observation window body (16) is made of a high-temperature-resistant transparent material.