CN216341559U

CN216341559U - Durable door and window hinge capable of adjusting tightness

Info

Publication number: CN216341559U
Application number: CN202122655738.XU
Authority: CN
Inventors: 陈垚
Original assignee: Ruian Luoqi Construction Hardware Co ltd
Current assignee: Ruian Luoqi Construction Hardware Co ltd
Priority date: 2021-11-01
Filing date: 2021-11-01
Publication date: 2022-04-19
Anticipated expiration: 2031-11-01

Abstract

The application discloses a durable tightness-adjustable door and window hinge, which comprises a fixed page, a movable page positioned on the right side of the fixed page, two first installation blocks at the right end of the vertically symmetrical fixed page, and a second installation block arranged at the left end of the movable page and corresponding to the first installation blocks, wherein the first installation block and the second installation block are both provided with inserting holes, an adjusting component for adjusting the tightness of the fixed page and the movable page is arranged in an installation shell, the adjusting component comprises a bidirectional threaded rod rotationally connected between the upper side wall and the lower side wall of the installation shell, two screw blocks vertically symmetrically screwed on the bidirectional threaded rod, two openings symmetrically arranged on the left side wall and the right side wall of the installation shell, two connecting rods rotationally connected on the screw blocks in a bilateral symmetry manner and penetrating through the openings, and two arc plates symmetrically arranged on the left side and the right side of the installation shell, the other end of connecting rod rotates with the arc and is connected, still be equipped with in the installation casing and be used for driving bull stick pivoted drive assembly.

Description

Durable door and window hinge capable of adjusting tightness

Technical Field

The utility model relates to the technical field of hinges, in particular to a durable tightness-adjustable door and window hinge.

Background

Hinges are widely used in doors, windows and boxes and are mechanical structures used to connect two objects and allow rotation between the two objects. The existing hinge can not be subjected to tightness adjustment, so that when the door and window is opened, the door and window is free from damping limitation, the window is easily subjected to slight force, namely, the window is rotated and collided, and the window glass is damaged.

Disclosure of Invention

The present invention is directed to solving one of the technical problems of the prior art.

The application provides a durable tightness-adjustable door and window hinge, which comprises a fixed page, a movable page positioned on the right side of the fixed page, two first installation blocks at the right end of the vertically symmetrical fixed page, and a second installation block arranged at the left end of the movable page and corresponding to the first installation blocks, wherein the first installation block and the second installation block are both provided with insertion holes, an installation shell is inserted between the insertion holes, an adjusting component for adjusting the tightness of the fixed page and the movable page is arranged in the installation shell, the adjusting component comprises a bidirectional threaded rod rotationally connected between the upper side wall and the lower side wall in the installation shell, two screw blocks vertically symmetrically screwed on the bidirectional threaded rod, two openings bilaterally symmetrically arranged on the left side wall and the right side wall of the installation shell, two connecting rods which are rotationally connected on the screw blocks and penetrate through the openings, and two arc plates which are bilaterally symmetrically arranged on the left side and the right side of the installation shell, the other end of connecting rod rotates with the arc and is connected, still be equipped with in the installation casing and be used for driving bull stick pivoted drive assembly.

Adopt foretell a scheme, through setting up adjusting part, be convenient for adjust the diameter between two arcs, realize the arc to the tightness degree regulation of inserting the hole to realize the arc and adjust the rotation damping between first installation piece and the second installation piece, be convenient for realize the elasticity regulation between stationary page and the activity page or leaf, make stationary page and activity page or leaf can not remove at will, it is convenient to use.

Furthermore, the driving assembly comprises a rotating rod, a first bevel gear and a second bevel gear, wherein the rotating rod is arranged on the right side wall of the installation shell in a penetrating mode and is rotatably connected with the left side wall in the installation shell, the first bevel gear is fixedly sleeved on the rotating rod, and the second bevel gear is fixedly sleeved on the rotating rod and is meshed with the first bevel gear.

Furthermore, the arc-shaped plate is provided with a rubber pad which is contacted with the inner side wall of the insertion hole.

Further, be equipped with the guide between stationary page or leaf and the activity page or leaf, the guide includes that one end horizontal activity runs through to set up on the stationary page or leaf the other end horizontal activity runs through to set up the direction arc pole on the activity page or leaf, the both ends of arc pole are all fixed and are equipped with the baffle.

Further, be equipped with buffering subassembly on the direction arc pole, buffering subassembly includes that the movable plate on the direction arc pole is located to the movable sleeve, the movable plate is located between baffle and the solid fixed page or is located between baffle and the activity page or leaf, be equipped with a plurality of buffer spring between baffle and the solid fixed page or leaf.

Furthermore, a plurality of stop levers positioned on the outer side of the fixed page are arranged at the top and the bottom of the outer side wall of the mounting shell.

The advantageous effects of the present invention will be explained in detail in the embodiments, thereby making the advantageous effects more apparent.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present application;

fig. 2 is a partial longitudinal sectional structural view of the mounting housing in the embodiment of the present application.

Reference numerals

1. A fixed page; 2. a live page; 3. a first mounting block; 4. a second mounting block; 5. inserting holes; 6. installing a shell; 7. a bidirectional threaded rod; 8. a screw block; 9. a connecting rod; 10. an arc-shaped plate; 11. an opening; 12. a rubber pad; 13. a rotating rod; 14. a first bevel gear; 15. a second bevel gear; 16. a stop lever; 17. guiding the arc-shaped rod; 18. a baffle plate; 19. a movable plate; 20. a buffer spring.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present disclosure.

The terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It will be appreciated that the data so used may be interchanged under appropriate circumstances such that embodiments of the application may be practiced in sequences other than those illustrated or described herein, and that the terms "first," "second," and the like are generally used herein in a generic sense and do not limit the number of terms, e.g., the first term can be one or more than one. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/" generally means that a preceding and succeeding related objects are in an "or" relationship.

The embodiments of the present application are described in detail below with reference to the accompanying drawings through specific embodiments and application scenarios thereof.

Example 1:

as shown in fig. 1-2, this embodiment provides a door and window hinge of durable adjustable elasticity, including the stationary leaf 1, be located the activity page or leaf 2 on stationary leaf 1 right side, two first installation pieces 3 of the 1 right-hand member of longitudinal symmetry stationary leaf, set up in activity page or leaf 2 left ends and with first installation piece 3 corresponding second installation piece 4, all seted up spliced eye 5 on first installation piece 3 and the second installation piece 4, it has installation casing 6, its characterized in that to peg graft between a plurality of spliced eye 5: be equipped with the adjusting part who is used for adjusting stationary leaf 1 and activity page or leaf 2 elasticity in installation casing 6, adjusting part is including rotating the two-way threaded rod 7 of connecting between the wall of the interior upper and lower both sides of installation casing 6, two spiral shell pieces 8 of longitudinal symmetry spiro union on two-way threaded rod 7, bilateral symmetry sets up two openings 11 on the wall of the left and right sides of installation casing 6, bilateral symmetry rotates to be connected on spiral shell piece 8 and runs through two connecting rods 9 that set up in opening 11 department, bilateral symmetry sets up two arcs 10 in the 6 left and right sides of installation casing, the other end and the arc 10 of connecting rod 9 rotate to be connected, still be equipped with in the installation casing 6 and be used for driving the pivoted drive assembly of bull stick 13.

Adopt foretell a scheme, through setting up adjusting part, be convenient for adjust the diameter between two arcs 10, realize that arc 10 is adjusted the tightness of propping of plug-in hole 5 to realize that arc 10 is adjusted the rotation damping between first installation piece 3 and the second installation piece 4, be convenient for realize the elasticity between stationary page 1 and the activity page or leaf 2, make stationary page 1 and activity page or leaf 2 can not remove at will, it is convenient to use.

Example 2:

in this embodiment, in addition to the structural features of the previous embodiments, the driving assembly includes a rotating rod 13 penetrating through the right side wall of the mounting housing 6 and rotatably connected to the left side wall of the mounting housing 6, a first bevel gear 14 fixedly sleeved on the rotating rod 13, and a second bevel gear 15 fixedly sleeved on the rotating rod 13 and engaged with the first bevel gear 14.

By adopting the scheme, the driving component is arranged, so that the adjusting component is driven. When the tightness is adjusted, the rotating rod 13 is rotated, the rotating rod 13 drives the bevel gear II 15 to rotate, the bevel gear II 15 drives the bevel gear I14 to rotate, the bevel gear I14 drives the bidirectional threaded rod 7 to rotate, the bidirectional threaded rod 7 drives the two screw blocks 8 to move in opposite directions, the screw blocks 8 drive the connecting rod 9 to move, and the connecting rod 9 drives the arc-shaped plate 10 to move.

Example 3:

in this embodiment, in addition to the structural features of the previous embodiments, the arc plate 10 is provided with a rubber pad 12 contacting with the inner sidewall of the insertion hole 5.

By adopting the scheme, the rubber pad 12 is arranged, so that the damping of the arc-shaped plate 10 and the inner side wall of the inserting hole 5 is improved.

Example 4:

in this embodiment, except for including the structural feature of aforementioned embodiment, be equipped with the guide between stationary page or leaf 1 and the activity page or leaf 2, the guide includes that one end horizontal activity runs through to set up on stationary page or leaf 1 other end horizontal activity runs through to set up the direction arc pole 17 on activity page or leaf 2, and the both ends of arc pole are all fixed and are equipped with baffle 18.

Adopt foretell a scheme, through the cooperation of guide bar and fixed plate, the effect of direction is played to the rotation of activity page or leaf 2 on the one hand, plays the effect that stops to the rotation of activity page or leaf 2 on the one hand, and when the angle of opening will be too big, make it can not expand the angle of opening again, prevent that the door and window hinge from receiving the damage.

Example 5:

in this embodiment, in addition to the structural features of the previous embodiment, the guiding arc rod 17 is provided with a buffering assembly, the buffering assembly includes a movable plate 19 movably sleeved on the guiding arc rod 17, the movable plate 19 is located between the baffle 18 and the fixed leaf 1 or between the baffle 18 and the movable leaf 2, and a plurality of buffering springs 20 are disposed between the baffle 18 and the fixed leaf 1.

With the above-mentioned solution, by providing the buffering component, the contact between the movable sheet 2 and the baffle 18 is buffered by the elasticity of the buffering spring 20.

Example 6:

in this embodiment, in addition to the structural features of the previous embodiments, the top and bottom of the outer side wall of the installation case 6 are provided with a plurality of bars 16 located outside the fixed page 1.

With the above-mentioned solution, the stop lever 16 is provided to block the mounting housing 6, which helps to prevent the mounting housing 6 from moving freely in the vertical direction in the insertion hole 5.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. Further, it should be noted that the scope of the methods and apparatus of the embodiments of the present application is not limited to performing the functions in the order illustrated or discussed, but may include performing the functions in a substantially simultaneous manner or in a reverse order based on the functions involved, e.g., the methods described may be performed in an order different than that described, and various steps may be added, omitted, or combined. In addition, features described with reference to certain examples may be combined in other examples.

While the present embodiments have been described with reference to the accompanying drawings, it is to be understood that the utility model is not limited to the precise embodiments described above, which are meant to be illustrative and not restrictive, and that various changes may be made therein by those skilled in the art without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a door and window hinge of durable adjustable elasticity, includes the solid fixed page or leaf, be located the activity page or leaf on solid fixed page or leaf right side, two first installation pieces of longitudinal symmetry solid fixed page or leaf right-hand member, set up in activity page or leaf left end and with the corresponding second installation piece of first installation piece, all seted up the spliced eye on the first installation piece and on the second installation piece, it has installation casing, its characterized in that to peg graft between a plurality of spliced eye: the installation shell is internal to be equipped with the adjusting part who is used for adjusting stationary leaf and activity page or leaf elasticity, the adjusting part is including rotating two screw pieces, bilateral symmetry of connecting between the wall of installation shell internal upper and lower both sides, two openings, bilateral symmetry on the wall of installation shell left and right sides are seted up to two openings, bilateral symmetry on the wall of installation shell left and right sides, and the bilateral symmetry is rotated and is connected on the screw piece and is run through two connecting rods, the bilateral symmetry that set up in the opening part and set up in two arcs of installation shell left and right sides, the other end and the arc of connecting rod rotate to be connected, still be equipped with in the installation shell and be used for driving bull stick pivoted drive assembly.

2. The durable adjustable-tightness hinge for doors and windows according to claim 1, wherein: the driving assembly comprises a rotating rod, a first bevel gear and a second bevel gear, wherein the rotating rod penetrates through the right side wall of the installation shell and is rotatably connected with the left side wall in the installation shell, the first bevel gear is fixedly sleeved on the rotating rod, and the second bevel gear is fixedly sleeved on the rotating rod and is meshed with the first bevel gear.

3. The durable adjustable-tightness hinge for doors and windows according to claim 1, wherein: and the arc-shaped plate is provided with a rubber pad which is contacted with the inner side wall of the plug hole.

4. The durable adjustable-tightness hinge for doors and windows according to claim 1, wherein: the guide piece is arranged between the fixed page and the movable page and comprises a guide arc-shaped rod, wherein one end of the guide arc-shaped rod penetrates through the fixed page, the other end of the guide arc-shaped rod penetrates through the movable page, and the baffle is fixedly arranged at the two ends of the arc-shaped rod.

5. The durable adjustable slack hinge for windows and doors according to claim 4, wherein: the buffer assembly is arranged on the guide arc-shaped rod and comprises a movable plate sleeved on the guide arc-shaped rod, the movable plate is located between the baffle and the fixed page or between the baffle and the movable page, and a plurality of buffer springs are arranged between the baffle and the fixed page.

6. The durable adjustable-tightness hinge for doors and windows according to claim 1, wherein: and a plurality of stop levers positioned on the outer side of the fixed page are arranged at the top and the bottom of the outer side wall of the mounting shell.