CN217631908U

CN217631908U - Fine-adjustable 180-degree hinge

Info

Publication number: CN217631908U
Application number: CN202221431015.XU
Authority: CN
Inventors: 周志安
Original assignee: Zhaoqing Gaoyao Bida Metal Products Co ltd
Current assignee: Zhaoqing Gaoyao Bida Metal Products Co ltd
Priority date: 2022-06-09
Filing date: 2022-06-09
Publication date: 2022-10-21
Anticipated expiration: 2032-06-09

Abstract

The utility model provides a 180 hinge that can finely tune relates to hinge technical field, including the mounting bracket, the upper surface of mounting bracket is rotated and is connected with and revolves piece and linkage. The utility model discloses, through having set up the piece of revolving, the link, the linkage frame, the gangbar, the gag lever post, the arc pole, the extension board, the connecting rod, inserted block and fixed plate, can be through revolving the piece, the link, the linkage frame, the structure combination of connecting rod and extension board, realize revolving the piece, the linkage function of link and linkage frame, it is convenient to provide for opening and shutting of window form, through the gangbar, the cooperation of gag lever post and arc pole, realize to the linkage frame, the function is injectd to the angle of link, set up slot and inserted block through the extension board, the cooperation of fixed plate, realize the position fine setting function of fixed plate, with this hinge and being connected of window form more stable, through this kind of mode, can promote this hinge and window form connection compactness, realize opening and shutting to the function is injectd to the angle of corresponding angle at the window form.

Description

Fine-adjustable 180-degree hinge

Technical Field

The utility model relates to a hinge technical field especially relates to a 180 hinge that can finely tune.

Background

The hinge is a coupling mechanism who is used for connecting two sets of objects to provide spacing, support effect for its rotation, in the in-service use of hinge, because in the assembling process to the window body, the connected mode of conventional hinge is comparatively crude, is difficult to accomplish and fixes a position at corresponding angle, and to the mounted position of window body, lacks the space of regulation, leads to assembling not enough laminating, and stability is relatively weaker, needs to improve.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a fine-adjustable 180-degree hinge.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a 180 hinge that can finely tune, includes the mounting bracket, the upper surface of mounting bracket rotates and is connected with and revolves piece and link, the upper surface one end of revolving the piece is rotated and is connected with the link, the gangbar is equipped with to the lower surface middle section position of link, the upper surface of link is equipped with gag lever post and arc pole, the extension board is connected in the one end rotation of link, it is connected with the connecting rod to rotate between extension board and the link, the slot has been seted up to the front end of extension board, the inboard sliding connection of slot has the inserted block, the fixed plate is equipped with to the one end of inserted block.

In order to realize linkage function and the angle fixed function of link and link, the utility model discloses an improvement has, the link is located the below of link, gag lever post and arc pole fixed connection, the gangbar is laminated with gag lever post, arc pole mutually.

In order to inject the rotation orbit of linkage frame, the utility model discloses an improvement has, the upper surface of mounting bracket is equipped with the nose bar, the one end lower surface of linkage frame is seted up flutedly, the surface at the nose bar is established to the recess cover, the shape of recess is the arc.

In order to avoid the condition that the inserted block drops to take place, the utility model discloses an improvement has, the fixture block all is equipped with to the inner wall both sides of slot, the fixture block is laminated mutually with the inserted block, the upper surface of fixed plate runs through and has seted up fixed slot and fixed orifices.

In order to carry out preliminary injecing in the position to hexagon nut, the utility model discloses an improvement has, the shape of mounting bracket is L shape, the both ends surface of mounting bracket all runs through and has seted up the through-hole, the inboard of through-hole is inserted and is equipped with hexagon nut.

In order to realize the installation function of exempting from to punch of this mounting bracket, the utility model discloses an improvement has, the fixed block is equipped with to hexagon nut's bottom, the fixed block rotates with the mounting bracket to be connected, the surface of mounting bracket runs through and has seted up the mounting hole.

In order to further inject fixed block and hexagon nut's position, the utility model discloses an improvement has, the shape of fixed block is the fillet rhombus, hexagon nut adorns the upper surface central point at the fixed block and puts.

Compared with the prior art, the utility model discloses an advantage lies in with positive effect:

1. the utility model discloses, through having set up and revolve the piece, the link, the linkage frame, the gangbar, the gag lever post, the arc pole, the extension board, the connecting rod, inserted block and fixed plate, can be through revolving the piece, the link, the linkage frame, the structure combination of connecting rod and extension board, realize revolving the piece, the linkage function of link and linkage frame, provide convenience for opening and shutting of window form, through the gangbar, the cooperation of gag lever post and arc pole, the realization is to the linkage frame, the function is injectd to the angle of link, set up slot and inserted block through the extension board, the cooperation of fixed plate, realize the position fine setting function of fixed plate, with this make this hinge more stable with being connected of window form, through this kind of mode, can promote when this hinge is connected inseparable with the window form, the realization is opened and shut to the function is injectd to the angle of corresponding angle at the window form.

2. The utility model discloses, through having set up mounting bracket, hexagon nut, fixed block and mounting hole, can realize the fixed position function of mounting bracket through the mounting hole, through the structure combination of hexagon nut and fixed block, realize the installation function of exempting from to punch of mounting bracket, through this kind of structure, make the dismouting work of this hinge more convenient, diversified.

Drawings

Fig. 1 is a schematic view of the integral components of a 180 ° hinge of the present invention;

fig. 2 is a schematic view of the present invention showing a folding state of a fine-adjustable 180 ° hinge;

fig. 3 is a schematic front view of a fine-tunable 180 ° hinge according to the present invention.

Illustration of the drawings:

1. a mounting frame; 2. rotating the block; 3. a connecting frame; 4. a linkage frame; 5. a linkage rod; 6. a limiting rod; 7. an arc rod; 8. a support plate; 9. a connecting rod; 10. inserting a block; 11. a fixing plate; 12. a nose bar; 13. a hexagonal nut; 14. a fixed block; 15. and (7) mounting holes.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Example one

Referring to fig. 1-2, the present invention provides a technical solution: a fine-adjustable 180-degree hinge comprises an installation frame 1, wherein the upper surface of the installation frame 1 is rotatably connected with a rotary block 2 and a linkage frame 4, the rotary tracks of the rotary block 2 and the linkage frame 4 can be limited through the installation frame 1 and can provide stable support for the rotation of the rotary block 2 and the linkage frame 4, a convex rod 12 is arranged on the upper surface of the installation frame 1, a groove is formed in the lower surface of one end of the linkage frame 4 and is sleeved on the outer surface of the convex rod 12, the groove is arc-shaped and is designed to be matched with the convex plate through the arc-shaped shape of the groove to realize the limiting function of the rotary tracks and the rotary range of the linkage frame 4, one end of the upper surface of the rotary block 2 is rotatably connected with a connecting frame 3, the rotary block 2 can provide support for the rotation and the movement of the connecting frame 3, a linkage rod 5 is arranged in the middle position of the lower surface of the linkage frame 4, a limiting rod 6 and an arc rod 7 are arranged on the upper surface of the connecting frame 3, the limiting rod 6 is fixedly connected with the arc rod 7, the connecting frame 3 is positioned below the linkage frame 4, the linkage rod 5 is jointed with the limiting rod 6 and the arc rod 7, the limiting rod 6 and the arc rod 7 move along with the linkage rod 5 in the process of moving and angle adjustment of the connecting frame 3, the linkage frame 4 is driven to move through the linkage rod 5, when the linkage rod 5 slides to the inner side of the arc rod 7 along the limiting rod 6, the angle limiting function of the linkage frame 4 can be realized, the angle of the connecting rod 9 is fixed, one end of the connecting frame 3 is rotatably connected with the support plate 8, the connecting rod 9 is rotatably connected between the support plate 8 and the linkage frame 4, the support can be provided for further rotation of the support plate 8 through the connecting rod 9, the slot is arranged at the front end of the support plate 8, the insert block 10 is slidably connected to the inner side of the slot, the fixture blocks are arranged on two sides of the inner wall of the slot, and are jointed with the insert block 10, can prescribe a limit to the flexible orbit of inserted block 10 through the slot, structure combination through fixture block and inserted block 10, can prescribe a limit to the sliding range of inserted block 10, and avoid the condition that inserted block 10 drops to take place, fixed plate 11 is equipped with to the one end of inserted block 10, inserted block 10 is at the in-process that removes, fixed plate 11 also removes thereupon, can realize the fine setting function to window form support position, so that the connection of fixed plate 11 and window form is more stable, the upper surface of fixed plate 11 runs through and has seted up fixed slot and fixed orifices, through the inboard screw of beating in fixed slot or fixed orifices, and be connected with the window form, can realize the window form and the fixed function of being connected of fixed plate 11.

Example two

Please refer to fig. 1-3, the mounting bracket 1 is L-shaped, and the shape is designed to pass through the corner shape of the L-shape, so that the mounting bracket 1 can be attached to the corner position of the window frame when being mounted, thereby achieving a better fixing effect, through holes are formed in the outer surfaces of the two ends of the mounting bracket 1, hexagon nuts 13 are inserted into the inner sides of the through holes, a space can be provided for the rotation of the hexagon nuts 13 through the through holes, fixing blocks 14 are installed at the bottom ends of the hexagon nuts 13, the fixing blocks 14 are rotatably connected with the mounting bracket 1, the rotation tracks of the hexagon nuts 13 can be limited through the fixing blocks 14, when the hexagon nuts 13 are rotated, the fixing blocks 14 are rotated therewith, thereby abutting against the window frame, thereby achieving the punching-free mounting function of the mounting bracket 1, the fixing blocks 14 are rounded diamond-shaped, the hexagon nuts 13 are installed at the center positions of the upper surfaces of the fixing blocks 14, the mounting bracket 14 can be attached to the window frame better in the rotating process through the planar structure of the two sides of the round corners, the mounting bracket 14, thereby achieving the better attachment function of attaching to the window frame, which is more stable, the mounting bracket 1, the mounting bracket is connected to the window frame through the mounting hole 15, and the screw is inserted into the inner side of the mounting bracket 1, thereby achieving the function of fixing the window frame.

The working principle is as follows: in the assembly work of the hinge, firstly, the mounting frame 1 is placed at the corner position of the window frame, then the mounting mode of punching or punching-free is selected, if the mounting mode of punching is selected, screw holes are punched at the corresponding positions of the window frame, screws are driven into the inner sides of the mounting holes 15 to be connected with the nuts, and the position fixing work of the mounting frame 1 can be completed, if the mounting mode of punching-free is adopted, the hexagon nuts 13 are rotated to drive the fixing blocks 14 to rotate to abut against the window frame, so that the position of the mounting frame 1 can be fixed, then the fixing plates 11 are extended or contracted according to the specific structure of the window body, the inserting blocks 10 are driven to slide at the inner sides of the slots, and after the fixing blocks are moved to the corresponding positions, the screws are driven into the fixing grooves or the inner sides of the fixing holes, the hinge is connected with the window body, so that the connecting and fixing functions of the window body and the fixing plate 11 can be realized, the connection tightness of the hinge and the window body is improved, in the opening and closing processes of the window body, the angles of the fixing block 14 and the supporting plate 8 change along with the angle change of the window body, the connecting frame 3 and the rotating block 2 are driven to rotate through the connecting rod 9, the positions of the limiting rod 6 and the limiting block are adjusted in the rotating process of the connecting frame 3, the linkage frame 4 is driven to move through the linkage rod 5, when the linkage rod 5 slides to the inner side of the arc rod 7 along the limiting rod 6, the angle limiting function of the linkage frame 4 can be realized, the angle of the connecting rod 9 is fixed, the window body positioning function of the hinge at a certain angle is realized, and the opening and closing work of the assembled window body is more humanized.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes to apply to other fields, but all those persons do not depart from the technical contents of the present invention, and any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. A180 hinge that can finely tune, includes mounting bracket (1), its characterized in that: the upper surface of mounting bracket (1) rotates and is connected with and revolves piece (2) and link gear (4), the upper surface one end of revolving piece (2) is rotated and is connected with link (3), link gear (4)'s lower surface middle section position is equipped with gangbar (5), the upper surface of link (3) is equipped with gag lever post (6) and arc pole (7), the one end of link (3) is rotated and is connected extension board (8), it is connected with connecting rod (9) to rotate between extension board (8) and link gear (4), the slot has been seted up to the front end of extension board (8), the inboard sliding connection of slot has inserted block (10), fixed plate (11) are equipped with to the one end of inserted block (10).

2. The finely adjustable 180 ° hinge of claim 1, wherein: the connecting frame (3) is located below the linkage frame (4), the limiting rod (6) is fixedly connected with the arc rod (7), and the linkage rod (5) is attached to the limiting rod (6) and the arc rod (7).

3. The finely adjustable 180 ° hinge of claim 1, wherein: the upper surface of mounting bracket (1) is equipped with nose bar (12), the one end lower surface of linkage frame (4) is seted up flutedly, the surface at nose bar (12) is established to the recess cover, the shape of recess is the arc.

4. The trimmable 180 ° hinge of claim 1, wherein: the clamping blocks are mounted on two sides of the inner wall of the slot and attached to the inserting block (10), and the fixing groove and the fixing hole are formed in the upper surface of the fixing plate (11) in a penetrating mode.

5. The finely adjustable 180 ° hinge of claim 1, wherein: the mounting bracket (1) is L-shaped, through holes are formed in the outer surfaces of two ends of the mounting bracket (1) in a penetrating mode, and hexagonal nuts (13) are inserted into the inner sides of the through holes.

6. The finely adjustable 180 ° hinge of claim 5, wherein: the bottom of hexagon nut (13) is equipped with fixed block (14), fixed block (14) are rotated with mounting bracket (1) and are connected, mounting hole (15) have been seted up in the surface run through of mounting bracket (1).

7. The trimmable 180 ° hinge of claim 6, wherein: the shape of the fixing block (14) is a rounded rhombus, and the hexagonal nut (13) is arranged at the center of the upper surface of the fixing block (14).