CN221143968U

CN221143968U - Adjustable hidden hinge

Info

Publication number: CN221143968U
Application number: CN202322865335.7U
Authority: CN
Inventors: 孙健立; 柯水霞; 叶聪敏
Original assignee: Bolina Wuhan Technology Co ltd
Current assignee: Bolina Wuhan Technology Co ltd
Priority date: 2023-10-25
Filing date: 2023-10-25
Publication date: 2024-06-14
Anticipated expiration: 2033-10-25

Abstract

The utility model relates to the technical field of hinges, and discloses an adjustable hidden hinge which comprises two first mounting blocks, wherein a first bevel gear is rotatably connected inside the front end of each first mounting block, a second bevel gear is rotatably connected inside the separated end of each first mounting block, threaded rods are fixedly connected to the separated ends of the two second bevel gears, the second mounting blocks are connected with external threads of the threaded rods, two guide grooves are formed in the inner parts of one side close to the two second mounting blocks, guide rods are slidably connected inside the guide grooves, and mounting assemblies are arranged at the rear ends of the second mounting blocks. According to the hinge, the first bevel gear, the second bevel gear and other structures are matched, so that the size of the hinge can be adjusted, the hinge can be suitable for doors and windows of different types, the use flexibility is high, and the use cost is reduced.

Description

Adjustable hidden hinge

Technical Field

The utility model relates to the technical field of hinges, in particular to an adjustable hidden hinge.

Background

When the door and window are installed, the hinge is generally used for connecting the door and window, the hinge is also called a hinge, is a mechanical device for connecting two solids and allowing the two solids to rotate relatively, and can be formed by a movable assembly or a foldable material, and the door and window also needs to be opened and closed normally after being installed, so that a part of the hidden coach can be selected for installing the door and window permanently along with the progress of society.

Hidden hinge among the prior art is fixed as an organic whole generally, usually includes parts such as support, link mechanism and sector member, and then when installing the door and window, need purchase the hinge of assorted model and install to make the use flexibility of hinge lower, and then make use cost higher. To this end, one skilled in the art now proposes an adjustable hidden hinge to solve the above-mentioned problems.

Disclosure of Invention

In order to make up for the defects, the utility model provides an adjustable hidden hinge, which aims to solve the problems that the hinge in the prior art is generally fixed in an integral manner, and the use flexibility is low.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a hidden hinge with adjustable, includes two first installation pieces, the inside rotation of front end of first installation piece is connected with first bevel gear, two the inside rotation of one end that leaves of first installation piece is connected with the second bevel gear, two the equal fixedly connected with threaded rod of one end that leaves of second bevel gear, the outside threaded connection of threaded rod has the second installation piece, two guide slots have all been seted up to the inside similar one side of second installation piece, the inside sliding connection of guide slot has the guide bar, the rear end of second installation piece is provided with the installation component, the inside of installation component is provided with pulling subassembly.

Through above-mentioned technical scheme, when need adjust between first installation piece and the second installation piece, through rotating first bevel gear to make first bevel gear can drive the second bevel gear and rotate, and then make the second bevel gear can drive the threaded rod and rotate, and then make the threaded rod can drive two second installation pieces and remove to leaving one side, thereby can adjust the hinge, and then make the flexibility of use of this hinge higher.

Further, the installation component includes four connecting blocks, connecting block fixed connection is at the rear end of second installation piece, the outside sliding connection of connecting block has the fixed block, two mounting grooves have been seted up to the inside inboard of fixed block, the inside of fixed block is provided with the spring, the draw-in groove has all been seted up to the inside upside of fixed block.

Through above-mentioned technical scheme to make the second installation piece can link to each other with the fixed block, and then make the installation of second installation piece can be convenient at the front end of fixed block.

Further, pulling assembly includes two stay cords, the outside of stay cord and the inside sliding connection of fixed block, upper and lower both sides the equal fixedly connected with stopper of one end that leaves of stay cord, upper and lower both sides the equal fixedly connected with fixture block of one end that leaves of stopper.

Through above-mentioned technical scheme, through pulling the stay cord to can drive the stopper and remove, and then make the stopper can drive the fixture block and remove.

Further, the front end of the first bevel gear is fixedly connected with a handle, and the outer part of the first bevel gear is in meshed connection with the outer part of the second bevel gear.

Through above-mentioned technical scheme, through the rotation handle to the drive first bevel gear that can be convenient rotates, and then makes the drive second bevel gear that first bevel gear can be convenient rotate.

Further, the outer portion of the threaded rod is rotatably connected with the inner portion of the first mounting block.

Through above-mentioned technical scheme, first installation piece makes threaded rod can be steady rotate.

Further, the similar sides of the guide rods at the left side and the right side are fixedly connected with the separated sides of the two first mounting blocks respectively.

Through the technical scheme, the guide rod can guide the second installation block, and the second installation block can slide stably.

Further, the front end of the fixed block is attached to the rear end of the second installation block, and the close sides of the springs on the upper side and the lower side are fixedly connected with the inner wall of the installation groove respectively.

Through above-mentioned technical scheme to make the front end at the fixed block of installation that the second installation piece can be stable, and the mounting groove provides installation space for inside spring.

Further, the similar one side of stopper all is with the one end fixed connection that leaves that is separated of upper and lower both sides spring respectively, the outside of stopper and the inside sliding connection of mounting groove, the outside of fixture block and the inside sliding connection of mounting groove, the fixture block runs through the inside looks block of connecting block and draw-in groove.

Through above-mentioned technical scheme, through carrying out the slip to the inside with the mounting groove to make the mounting groove can extrude the spring and produce elastic deformation, and then when the spring is reset the motion, can promote the fixture block and run through the inside looks block of connecting block and draw-in groove, thereby can install the inside at the fixed block with the connecting block.

The utility model has the following beneficial effects:

According to the hinge, the first bevel gear, the second bevel gear, the threaded rod, the guide groove and other structures are matched, so that the size of the hinge can be adjusted, the hinge can be suitable for doors and windows of different types, the use flexibility is high, and the use cost is reduced.

According to the utility model, the hinge can be conveniently replaced without using bolts by matching the structures of the mounting groove, the pull rope, the spring, the limiting block, the clamping block, the connecting block, the clamping groove and the like, so that the replacement efficiency is higher, and a user can use the door and the window in time.

Drawings

FIG. 1 is a perspective view of an adjustable hidden hinge according to the present utility model;

FIG. 2 is a schematic view of a threaded rod of an adjustable hidden hinge according to the present utility model;

FIG. 3 is a schematic view of a first bevel gear structure of an adjustable hidden hinge according to the present utility model;

FIG. 4 is a schematic view of a connecting block structure of an adjustable hidden hinge according to the present utility model;

Fig. 5 is a schematic diagram of a spring structure of an adjustable hidden hinge according to the present utility model.

Legend description:

1. A first mounting block; 2. a first bevel gear; 3. a threaded rod; 4. a second bevel gear; 5. a second mounting block; 6. a guide groove; 7. a guide rod; 8. a fixed block; 9. a mounting groove; 10. a pull rope; 11. a spring; 12. a limiting block; 13. a clamping groove; 14. a connecting block; 15. and (5) clamping blocks.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, one embodiment provided by the present utility model is: the utility model provides a hidden hinge with adjustable, including two first installation piece 1, the inside rotation of front end of first installation piece 1 is connected with first bevel gear 2, the front end fixedly connected with handle of first bevel gear 2, the inside rotation of one end that leaves of two first installation pieces 1 is connected with second bevel gear 4, the outside of first bevel gear 2 is connected with the outside meshing of second bevel gear 4, the equal fixedly connected with threaded rod 3 of one end that leaves of two second bevel gears 4, the outside of threaded rod 3 is connected with the inside rotation of first installation piece 1, the outside threaded connection of threaded rod 3 has second installation piece 5, two guiding grooves 6 have all been seted up to the inside one side that approaches of two second installation pieces 5, the inside sliding connection of guiding groove 6 has guiding rod 7, the similar one side of left and right sides guiding rod 7 is provided with the installation component with the outside one side that leaves of two first installation pieces 1 respectively, the rear end of second installation component 5 is provided with the pulling component, the inside of installation component is provided with the pulling component.

Specifically, the first installation piece 1 plays limiting displacement to inside first bevel gear 2, threaded rod 3 and second bevel gear 4 isotructure to guide slot 6 plays limiting displacement to inside guide bar 7, thereby makes first bevel gear 2 can be steady drive second bevel gear 4 rotate, and then makes second bevel gear 4 drive threaded rod 3 and carry out steady rotation, and cooperation guide slot 6 and guide bar 7 use, thereby makes second installation piece 5 can be steady carry out the slip to the outside, and then can be steady carry out the regulation size to the hinge.

Referring to fig. 2-5, the installation component includes four connecting blocks 14, connecting block 14 fixed connection is in the rear end of second installation piece 5, the outside sliding connection of connecting block 14 has fixed block 8, the front end of fixed block 8 is laminated mutually with the rear end of second installation piece 5, two mounting grooves 9 have been seted up to the inside inboard of fixed block 8, the inside of fixed block 8 is provided with spring 11, the close one side of upper and lower both sides spring 11 respectively with the inner wall fixed connection of mounting groove 9, draw-in groove 13 has all been seted up to the inside upper and lower side of fixed block 8.

Specifically, four connecting blocks 14 are rectangular distribution to make the atress of second installation piece 5 more even, when the rear end of second installation piece 5 and the front end of fixed block 8 paste mutually, second installation piece 5 can more stable install, and draw-in groove 13 is seted up in the outside of mounting groove 9, thereby makes pulling subassembly can be steady slide in its inside.

Referring to fig. 2-5, the pulling assembly comprises two pull ropes 10, the outer parts of the pull ropes 10 are slidably connected with the inner parts of the fixed blocks 8, the separated ends of the pull ropes 10 on the upper side and the lower side are fixedly connected with limiting blocks 12, the similar sides of the limiting blocks 12 are fixedly connected with the separated ends of the springs 11 on the upper side and the lower side respectively, the outer parts of the limiting blocks 12 are slidably connected with the inner parts of the mounting grooves 9, the separated ends of the limiting blocks 12 on the upper side and the lower side are fixedly connected with clamping blocks 15, the outer parts of the clamping blocks 15 are slidably connected with the inner parts of the mounting grooves 9, and the clamping blocks 15 penetrate through the connecting blocks 14 and are clamped with the inner parts of the clamping grooves 13.

Specifically, mounting groove 9 plays spacing effect to inside fixture block 15, stopper 12 and stay cord 10 to make stay cord 10 can be steady pulling stopper 12 extrusion spring 11 produce elastic deformation, when spring 11 is reset the motion, can promote fixture block 15 run through connecting block 14 and the inside looks block of draw-in groove 13, and then make the front end at fixed block 8 of installing that connecting block 14 can be stable, thereby make second installation piece 5 install with first installation piece 1 can be convenient.

Working principle: when needs are adjusted this hinge, through rotating first bevel gear 2, thereby can drive second bevel gear 4 and rotate, and then can drive threaded rod 3 and rotate, make threaded rod 3 can drive corresponding second installation piece 5 and remove to one side that leaves mutually, and then can carry out size adjustment to this hinge, thereby make the hinge can adapt to the door and window of different models, thereby make the flexibility of use higher, and then reduced use cost, when needs change this hinge, through pulling rope 10 outside, thereby can drive stopper 12 extrusion spring 11 and produce elastic deformation, and make stopper 12 can drive fixture block 15 follow draw-in groove 13 and the inside of connecting block 14 break away from, and then through forward pulling second installation piece 5 and first installation piece 1, thereby can be convenient dismantle this hinge, and then laminate new hinge and fixed block 8 mutually, promptly, 5 rear end of second installation piece and the front end of fixed block 8 laminate mutually, and with the inside of 14 slip into fixed block 8, loosen rope 10, thereby make spring 11 can drive the inside of spring 11 and make the inside change the side of 13, and then can make the inside of spring 11 change the inside of joint block 13, thereby can make the inside of joint block 12 and make the inside of joint block 13, and make the inside of joint block 13 can be changed more convenient, thereby can be changed the inside the high efficiency, and can be changed, and the user can be changed.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. An adjustable hidden hinge comprising two first mounting blocks (1), characterized in that: the front end of first installation piece (1) is inside to rotate and is connected with first bevel gear (2), two the inside rotation of one end that leaves of first installation piece (1) is connected with second bevel gear (4), two the equal fixedly connected with threaded rod (3) of one end that leaves of second bevel gear (4), the outside threaded connection of threaded rod (3) has second installation piece (5), two inside two guiding grooves (6) of having all been seted up in the close one side of second installation piece (5), the inside sliding connection of guiding groove (6) has guiding rod (7), the rear end of second installation piece (5) is provided with the installation component, the inside of installation component is provided with the pulling subassembly.

2. An adjustable hidden hinge according to claim 1, wherein: the installation component includes four connecting blocks (14), connecting block (14) fixed connection is at the rear end of second installation piece (5), the outside sliding connection of connecting block (14) has fixed block (8), two fixed blocks (8) have been seted up to the inside inboard of fixed block (8), the inside of fixed block (8) is provided with spring (11), draw-in groove (13) have all been seted up to the inside upside of fixed block (8).

3. An adjustable hidden hinge according to claim 1, wherein: the pulling assembly comprises two pull ropes (10), the outer parts of the pull ropes (10) are in sliding connection with the inner parts of the fixed blocks (8), limiting blocks (12) are fixedly connected to the separated ends of the pull ropes (10) at the upper side and the lower side, and clamping blocks (15) are fixedly connected to the separated ends of the limiting blocks (12) at the upper side and the lower side.

4. An adjustable hidden hinge according to claim 1, wherein: the front end of the first bevel gear (2) is fixedly connected with a handle, and the outer part of the first bevel gear (2) is in meshed connection with the outer part of the second bevel gear (4).

5. An adjustable hidden hinge according to claim 1, wherein: the outer part of the threaded rod (3) is rotatably connected with the inner part of the first mounting block (1).

6. An adjustable hidden hinge according to claim 1, wherein: the similar sides of the guide rods (7) at the left side and the right side are respectively fixedly connected with the separated sides of the two first installation blocks (1).

7. An adjustable hidden hinge according to claim 2, wherein: the front end of the fixed block (8) is attached to the rear end of the second installation block (5), and the close sides of the springs (11) on the upper side and the lower side are fixedly connected with the inner wall of the installation groove (9) respectively.

8. An adjustable hidden hinge according to claim 3, wherein: the outside of stopper (12) and the inside sliding connection of mounting groove (9), the outside of fixture block (15) and the inside sliding connection of mounting groove (9), fixture block (15) run through connecting block (14) and the inside looks block of draw-in groove (13).