CN218438886U

CN218438886U - Damping hydraulic hinge

Info

Publication number: CN218438886U
Application number: CN202222279491.0U
Authority: CN
Inventors: 张晓龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-29
Filing date: 2022-08-29
Publication date: 2023-02-03
Anticipated expiration: 2032-08-29

Abstract

The utility model relates to a hinge technical field specifically is a damping hydraulic pressure hinge, including the main part subassembly, the one end of main part subassembly is connected with the mounting panel, and the middle part of mounting panel is provided with the rotation groove, and the main part subassembly includes the shell, and hydraulic component installs the shell in the inboard of shell, and the one end of hydraulic component installation shell is connected with the connecting piece, and the hydraulic stem is installed to the inboard of hydraulic component installation shell, and the end of hydraulic stem is connected with the moving part, and the connecting piece is installed through the U-shaped pole in the bottom of connecting piece, and the both ends of U-shaped pole are fixed on the lateral wall of mounting panel. In this damping hydraulic pressure hinge, can realize through torsion spring and the hydraulic stem that wherein sets up when the hinge reaches when being close 90 degrees or 90 degrees when strutting, be in quiescent condition, can not toward outer the propping again, play and block the effect to increase the life of hinge inner structure itself, and can adjust hinge mount's height and horizontal distance in real time through altitude mixture control threaded rod and horizontal adjusting screw, be convenient for install fast.

Description

Damping hydraulic hinge

Technical Field

The utility model relates to a hinge technical field, specifically speaking relates to a damping hydraulic hinge.

Background

The damping hinge is a hydraulic buffering hinge which utilizes the buffering performance of liquid and has an ideal buffering effect, and a door can be automatically and slowly closed at 60 degrees, so that the impact force is reduced, and the comfortable damping hinge effect during closing is formed.

Patent publication No. CN208040145U discloses a hydraulic buffer hinge structure, which includes a main hinge arm and an auxiliary hinge arm movably hinged with a hinge cup, wherein the main hinge arm and the auxiliary hinge arm are both movably hinged on a main shell, a rotating shaft hinged with the main shell by the auxiliary hinge arm is provided with a torsion spring, one end of the torsion spring is abutted against the main shell, and the other end of the torsion spring is abutted against the main hinge arm; the main hinged arm is provided with a U-shaped groove with an opening inclining downwards, the main shell is movably hinged with a buffer cylinder, the output end of the buffer cylinder is connected with a movable block, the movable block is provided with a butting column corresponding to the U-shaped groove, the inner end face of the main shell is provided with a guide inclined face inclining upwards along the extending direction of the buffer cylinder, the lower end face of the movable block is provided with a convex part corresponding to the guide inclined face, and the convex part can slide upwards along the guide inclined face so that the butting column can enter the U-shaped groove from the outer edge of the U-shaped groove; the hinge is simple in structure and convenient to assemble, reduces the number of parts compared with the traditional hinge so as to reduce the production cost, and is more stable in operation.

Although this technical scheme traditional hinge relatively has reduced the quantity of spare part in order reduction in production cost to the operation is more steady, but it can be toward outer the propping again when reaching and be close 90 degrees or 90 degrees, can not guarantee to last fixedly, makes the frequent activity of hinge structure, thereby has reduced the life of hinge inner structure itself, in addition, when the installation, can not carry out the regulation of hinge height and distance, can not guarantee quick installation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a damping hydraulic hinge to solve the problem that proposes among the above-mentioned background art.

For realizing the above-mentioned purpose, the utility model provides a damping hydraulic pressure hinge, including the main part subassembly, the one end of main part subassembly is connected with the mounting panel, the middle part of mounting panel is provided with the rotation groove, the main part subassembly includes the shell, hydraulic pressure unit installs the shell in the inboard of shell, the one end of hydraulic pressure unit installation shell is connected with the connecting piece, the hydraulic stem is installed to the inboard of hydraulic pressure unit installation shell, the end of hydraulic stem is connected with the moving part, the connecting piece is installed through the U-shaped pole in the bottom of connecting piece, and the both ends of U-shaped pole are fixed on the lateral wall of mounting panel, the one end of connecting piece is connected with the moving part through the pivot, the upper portion of connecting piece is connected with the shell through the pivot, the upper portion inboard of connecting piece is provided with torque spring.

Preferably, the surface of the mounting plate is provided with a mounting hole.

Preferably, a height adjusting threaded rod and a horizontal adjusting screw are mounted at the top of the shell.

Preferably, a bayonet is formed in the position, close to the height adjusting threaded rod, of the top of the hydraulic component mounting shell, a threaded opening is formed in the position, close to the height adjusting threaded rod, of the top of the shell, the threaded end of the height adjusting threaded rod is in threaded connection with the threaded opening in the top of the shell, and the end head of the height adjusting threaded rod is clamped below the bayonet of the hydraulic component mounting shell.

Preferably, the top of the hydraulic component mounting shell is provided with a threaded hole close to the horizontal adjusting screw, the top of the shell is provided with a strip-shaped hole close to the horizontal adjusting screw, and one end of the horizontal adjusting screw penetrates through the strip-shaped hole and is in threaded connection with the threaded hole of the hydraulic component mounting shell.

Preferably, the middle part of the connecting piece is fixed on the inner side of the shell through a mounting rod, and the torsion spring is mounted on a rotating shaft at the joint of the shell and the connecting piece.

Preferably, the tail end of the hydraulic assembly mounting shell is provided with a tail fixture block.

Compared with the prior art, the beneficial effects of the utility model are that:

in this damping hydraulic pressure hinge, can realize through torsion spring and the hydraulic stem that wherein sets up when the hinge reaches and is close 90 degrees or when 90 degrees when strutting, be in quiescent condition, can not toward outer the propping again, play and block the effect to increase the life of hinge inner structure itself, and can adjust the height and the horizontal distance of hinge mount in real time through altitude mixture control threaded rod and horizontal adjusting screw, be convenient for install fast.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the main body assembly of the present invention;

FIG. 3 is a schematic diagram of an exploded structure of the main body assembly of the present invention;

fig. 4 is a schematic diagram of a partial explosion structure of the present invention.

The various reference numbers in the figures mean:

1. a main body assembly; 11. a housing; 12. a hydraulic assembly mounting housing; 121. a hydraulic lever; 122. a movable member; 123. a tail fixture block; 13. a connecting member; 131. a connecting member; 1311. a card slot; 132. a torsion spring; 1321. a clamping rod; 14. a height adjustment threaded rod; 15. a horizontal adjustment screw; 2. mounting a plate; 21. a rotating groove; 22. and (7) installing holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and for simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1

The utility model provides a damping hydraulic hinge, as shown in figures 1-4, comprising a main body component 1, one end of the main body component 1 is connected with a mounting plate 2, the middle part of the mounting plate 2 is provided with a rotating groove 21, the main body component 1 comprises a shell 11, a hydraulic component mounting shell 12 is arranged at the inner side of the shell 11, one end of the hydraulic component mounting shell 12 is connected with a connecting piece 13, a hydraulic rod 121 is arranged at the inner side of the hydraulic component mounting shell 12, the end of the hydraulic rod 121 is connected with a moving piece 122, the bottom of the connecting piece 13 is provided with a connecting piece 131 through a U-shaped rod, the two ends of the U-shaped rod are fixed on the side wall of the mounting plate 2, one end of the connecting piece 131 is connected with the moving piece 122 through a rotating shaft, the upper part of the connecting piece 13 is connected with the shell 11 through a rotating shaft, the upper portion inboard of connecting piece 13 is provided with torsion spring 132, play the effect of buffering and support, guarantee that it can not rock or outwards strut to expand to 90 after to expand between main part subassembly 1 and the mounting panel 2, square draw-in groove 1311 is installed to the top outer wall of connecting piece 131, torsion spring 132's mid-mounting has kelly 1321, when the hinge reaches when strutting and is close 90 degrees or 90 degrees, kelly 1321 can block through draw-in groove 1311's inboard, make whole hinge be in quiescent condition, can not toward outer the bracing again, play the effect of blockking through draw-in groove 11 to kelly 1321's bottom, thereby increase the life of the inner structure of hinge itself, draw-in groove 1311 through connecting piece 131 upper portion realizes spacing to kelly 11.

In this embodiment, the surface of the mounting plate 2 is provided with the mounting hole 22, which is convenient for the mounting plate 2 to be mounted.

Specifically, a height adjusting threaded rod 14 and a horizontal adjusting screw 15 are mounted on the top of the housing 11, and height and horizontal position adjustment is performed respectively.

Furthermore, the top of the hydraulic component mounting shell 12 is close to the height-adjusting threaded rod 14 and is provided with a bayonet, the top of the shell 11 is close to the height-adjusting threaded rod 14 and is provided with a threaded opening, the threaded end of the height-adjusting threaded rod 14 is in threaded connection with the threaded opening at the top of the shell 11, the end of the height-adjusting threaded rod 14 is clamped below the bayonet of the hydraulic component mounting shell 12, and the height adjustment of the hydraulic component mounting shell 12 can be realized by screwing the height-adjusting threaded rod 14.

Further, the top of hydraulic pressure unit mount shell 12 is close to horizontal adjusting screw 15 department and has seted up threaded hole, and the top of shell 11 is close to horizontal adjusting screw 15 department and has seted up the bar hole, and horizontal adjusting screw 15's one end pass the bar hole and with the screw hole threaded connection of hydraulic pressure unit mount shell 12, behind the horizontal position through regulation hydraulic pressure unit mount shell 12, again with horizontal adjusting screw 15 fixed can.

Example 2

In order to further improve the convenience of installation, on the basis of embodiment 1, the middle part of the connecting member 131 is fixed on the inner side of the housing 11 through the installation rod, so as to facilitate the fixing of the connecting member 131, and the torsion spring 132 is installed on the rotating shaft at the joint of the housing 11 and the connecting member 13, so as to facilitate the fixing of the torsion spring 132.

Furthermore, the tail fixture block 123 is installed at the tail end of the hydraulic component installation shell 12, so that the tail end of the hydraulic component installation shell 12 is convenient to fix.

The utility model discloses a damping hydraulic pressure hinge is when using, at first install mounting panel 1 at the internal wall of cabinet, install main part subassembly 1 in the door plant inboard again, can install the door plant, when the installation can realize the altitude mixture control of hydraulic component installation shell 12 through revolving the altitude mixture control threaded rod 14 soon, after through the horizontal position of adjusting hydraulic component installation shell 12, again with horizontal adjusting screw 15 fixed can, after the position of hydraulic component installation shell 12 has been adjusted, it is fixed with its installation, the upper portion inboard of connecting piece 13 plays the effect of buffering and support through torsion spring 132, guarantee that it can not rock or outwards strut after 90 to expand between main part subassembly 1 and the mounting panel 2, guarantee that it is in quiescent condition, can not past the bracing again, play the effect of blockking, thereby increase the life of the inner structure of hinge itself.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A damped hydraulic hinge comprising a body assembly (1), characterized in that: the one end of main part subassembly (1) is connected with mounting panel (2), the middle part of mounting panel (2) is provided with rotates groove (21), main part subassembly (1) is including shell (11), hydraulic pressure component installation shell (12) are installed to the inboard of shell (11), the one end of hydraulic pressure component installation shell (12) is connected with connecting piece (13), hydraulic stem (121) are installed to the inboard of hydraulic pressure component installation shell (12), the end of hydraulic stem (121) is connected with moving part (122), connecting piece (131) are installed through the U-shaped pole in the bottom of connecting piece (13), and the both ends of U-shaped pole are fixed on the lateral wall of mounting panel (2), the one end of connecting piece (131) is passed through the pivot and is connected with moving part (122), the upper portion of connecting piece (13) is connected with shell (11) through the pivot, the upper portion inboard of connecting piece (13) is provided with torsion spring (132).

2. The damped hydraulic hinge according to claim 1, wherein: the surface of the mounting plate (2) is provided with mounting holes (22).

3. The damped hydraulic hinge according to claim 1, wherein: and a height adjusting threaded rod (14) and a horizontal adjusting screw (15) are mounted at the top of the shell (11).

4. The damped hydraulic hinge according to claim 1, wherein: the hydraulic pressure unit mount shell is characterized in that a bayonet is formed in the position, close to the height adjusting threaded rod (14), of the top of the hydraulic pressure unit mount shell (12), a threaded opening is formed in the position, close to the height adjusting threaded rod (14), of the top of the shell (11), the threaded end of the height adjusting threaded rod (14) is in threaded connection with the threaded opening in the top of the shell (11), and the end of the height adjusting threaded rod (14) is clamped below the bayonet of the hydraulic pressure unit mount shell (12).

5. The damped hydraulic hinge according to claim 1, wherein: the top of hydraulic component installation shell (12) is close to horizontal adjusting screw (15) department and sets up threaded hole, the top of shell (11) is close to horizontal adjusting screw (15) department and sets up the bar hole, the one end of horizontal adjusting screw (15) pass the bar hole and with the screw hole threaded connection of hydraulic component installation shell (12).

6. The damped hydraulic hinge according to claim 1, wherein: the middle part of the connecting piece (131) is fixed on the inner side of the shell (11) through a mounting rod, and the torsion spring (132) is mounted on a rotating shaft at the joint of the shell (11) and the connecting piece (13).

7. The damped hydraulic hinge according to claim 1, wherein: and a tail clamping block (123) is arranged at the tail end of the hydraulic component mounting shell (12).