CN217538312U

CN217538312U - Buffer adjustable door and window hinge

Info

Publication number: CN217538312U
Application number: CN202221100845.4U
Authority: CN
Inventors: 化明杰; 刘雨; 洪斌; 郭淑静; 李红英
Original assignee: Shandong Junqiang Hardware Co ltd
Current assignee: Shandong Junqiang Hardware Co ltd
Priority date: 2022-05-10
Filing date: 2022-05-10
Publication date: 2022-10-04
Anticipated expiration: 2032-05-10

Abstract

The utility model belongs to the technical field of the hinge, and a buffering adjustable door and window hinge is disclosed, including first fixed plate, third fixed plate, first fixed plate lower extreme has first panel through four screw fixed mounting, the second spout has been seted up in the middle of the first fixed plate. The utility model discloses a select spacing hole that spacing post docked, spacing post cuts the buffering position on the second spring of spacing post right-hand member, thereby change the second spring and participate in buffering actual length, change the buffer capacity, spacing hole is from a left side to the right side, the length that the second spring acted as the buffering is longer more, the cushioning degree is big more, when opening the kickboard, the butt joint piece slides to a left side in the third spout, the second spring resumes normal state gradually, it is closed gradually when the kickboard, the second spring begins the compression atress, begin to cushion to the kickboard, when kickboard closed state, the second spring is compression state, but the second spring is not enough opened to the produced elasticity of second spring, thereby reach cushioning effect.

Description

Buffer adjustable door and window hinge

Technical Field

The utility model belongs to the technical field of the hinge, specifically a buffering adjustable door and window hinge.

Background

The hinge is also called hinge, mainly composed of three parts of hinge shaft, hinge sheet and bearing, and its use needs to be selected reasonably according to its application and function. The existing door and window basically needs hinge application for opening and closing, and the existence of the existing door and window can be seen in ordinary life.

Door and window is when opening and closing, and the more ordinary hinge of general use goes on, and the buffering ability of this type of hinge is poor, opens difficultly, and it is poor to close buffering ability, though current buffering hinge also has, but door and window's weight differs, and required cushioning degree also differs to some extent, and the cushioning degree is adjusted along with the demand when installing. To the above situation, a door and window hinge with adjustable buffering is designed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above problem, the utility model provides a buffering adjustable door and window hinge has buffering adjustable, installation adjustable advantage.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a buffering adjustable door and window hinge, includes first fixed plate, third fixed plate, first fixed plate lower extreme has first panel through four screw fixed mounting, the second spout has been seted up in the middle of the first fixed plate, first spout has been seted up to second spout intermediate position, movable joint has first slider in the middle of the second spout, second spout right-hand member movable joint has the second slider, the second spout is equipped with buffer, second slider upper end swing joint has first connecting plate, first connecting plate right-hand member swing joint has the second connecting plate, second connecting plate left end and first fixed plate swing joint, first slider and first connecting plate upper end swing joint have the push pedal, push pedal left side fixedly connected with second fixed plate, second fixed plate left end has the ejector plate through four screw fixed mounting, third fixed plate front end has the second panel through six screw fixed mounting, third fixed plate lower extreme fixed set up the fourth spout, the fourth spout inner chamber is connected with the spiral post through the bearing, the spiral post cup joints with first fixed plate spiral.

As a preferred technical scheme of the utility model, first fixed plate front end joint is in the fourth spout, the adjustment hole has been seted up to the spiral post left end, the adjustment hole is the hexagon, during installation device, installs the position that has set for earlier on the second panel with the third fixed plate, through hexagonal spanner joint adjustment hole, rotates the spiral post, because third fixed plate lower extreme is spacing to first fixed plate, first fixed plate slides under the effect of spiral post in the fourth spout to adjust the position about first fixed plate, and the adjustable position of the ejector plate of installing with the second fixed plate, adjust the deviation that the installation third fixed plate position brought.

As an optimized technical scheme of the utility model, first spout is the quarter ring channel, the first spring of fixedly connected with between first connecting plate and the second connecting plate, when will push out the board and turn left the motion, can be with the second fixed plate area that pushes out the board and be connected to move to doing the motion, the second fixed plate can drive first slider and second slider motion on the push pedal, first connecting plate and second connecting plate's the angle that forms is bigger and bigger this moment, the produced pulling force of first spring is also bigger and bigger, move the leftmost end of second spout when first slider, the second slider is transported second spout and first spout junction, under the effect of first spring, the second slides and moves in first spout, the push pedal uses first slider to begin to rotate as the axle center this moment, move the leftmost end of first spout when the second slider, the push out board then rotates to the second panel outside, open and push out in the board, first spring still plays the cushioning effect.

As a preferred technical scheme of the utility model, buffer is including butt joint piece, second spring, spacing post, butt joint piece right end fixedly connected with second spring, the lower extreme is equipped with first stopper, second stopper on the second spring, first stopper and second stopper all with first fixed plate fixed connection, first stopper, second stopper upper end all are equipped with four spacing holes, spacing post is through spacing hole and first stopper and second stopper spiral connection, second spring right-hand member and first fixed plate fixed connection, the third spout has been seted up to the inner chamber wall around the second spout right-hand member, third spout and butt joint piece activity joint can be according to the demand, select the spacing hole that spacing post docked, and the buffer position on the second spring of spacing post right-hand member to change the buffering actual length that the second spring participated in, change the buffer capacity, spacing hole extremely right side, the length that the second spring buffered is longer more from a left side, the buffer degree is bigger when opening the push-out board, the butt joint piece is in the third spring, and the second spring closed sliding state, and the second spring can be enough to open the closed spring and can be as the push-out board gradually, and the second spring closed state can be opened as the push-out board.

As a preferred technical scheme of the utility model, the butt joint piece left end is the semicircle curved surface, the butt joint piece is made for wear-resisting rubber, because the curved surface of butt joint piece and the design of material, when the second slider collides with the butt joint of butt joint piece, has increased area of contact, and the effectual wearing and tearing that produce the impact force brought are still reduced the noise that produces when device is closed simultaneously to effectual reduction.

As an optimized technical scheme of the utility model, second panel axis cross section both sides structure is complete symmetry, and the ejector plate is acted on by two devices and is opened for the ejector plate is opened the process and is more stable.

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

the utility model discloses a buffer device, structures such as third spout, reach the purpose that the buffering is adjustable, can be according to the demand, select the spacing hole that spacing post docked, spacing post cuts the buffering position on the second spring of spacing post right-hand member, thereby change the second spring and participate in buffering actual length, change the buffer capacity, spacing hole is from a left side to the right side, the length that the second spring acted as the buffering is longer, the cushioning degree is bigger, when opening the ejector plate, the butt joint piece slides to the left in the third spout, the second spring resumes normal condition gradually, when the ejector plate closes gradually, the second spring begins the compression atress, begin to buffer the ejector plate, when the ejector plate closed condition, the second spring is compression state, but the elasticity that the second spring produced is not enough to open the second spring, thereby reach the cushioning effect;

the utility model discloses a first fixed plate, the third fixed plate, spiral post isotructure, reach installation adjustable purpose, during installation device, install the third fixed plate earlier on the second panel position of setting for, through hexagonal spanner joint adjustment hole, rotate the spiral post, because third fixed plate lower extreme has carried on spacingly to first fixed plate, first fixed plate is under the effect of spiral post, slide in the fourth spout, thereby adjust the position about first fixed plate, and the position of the ejector plate of adjustable and second fixed plate installation comes, adjust the deviation that installation third fixed plate position brought.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic view of the present invention;

FIG. 3 is a partial schematic view of the structure of the present invention;

FIG. 4 is a schematic view of the structure of the present invention in a partial cross section;

fig. 5 is a schematic view of the structure of the buffer device of the present invention.

In the figure: 1. a first fixing plate; 2. a second fixing plate; 3. a third fixing plate; 4. a first panel; 5. a second panel; 6. pushing out the plate; 7. pushing the plate; 8. a first connecting plate; 9. a second connecting plate; 10. a first spring; 11. a helical column; 12. a first slider; 13. a second slider; 14. a first chute; 15. a second chute; 16. a buffer device; 1601. a butt joint block; 1602. a second spring; 1603. a first stopper; 1604. a second limiting block; 1605. a limiting column; 1606. a limiting hole; 17. an adjustment hole; 18. a third chute; 19. and a fourth chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

As shown in fig. 1 to 5, the utility model provides a buffering adjustable door and window hinge, including first fixed plate 1, third

fixed plate

3, 1 lower extreme of first fixed plate has first panel 4 through four screw fixed mounting, second spout 15 has been seted up in the middle of first fixed plate 1, first spout 14 has been seted up to 15 intermediate positions of second spout, the activity joint has first slider 12 in the middle of

second spout

15, 15 right-hand member activity joints of second spout have second slider 13, second spout 15 is equipped with buffer 16, second slider 13 upper end swing joint has first connecting

plate

8, 8 right-hand member swing joint of first connecting plate has second connecting

plate

9, 9 left ends of second connecting plate and 1 swing joint of first fixed plate, swing joint has push pedal 7 in

first slider

12 and 8 upper ends of first connecting plate, push pedal 7 left side fixedly connected with second

fixed plate

2, 2 left ends of second fixed plate have ejector plate 6 through four screw fixed mounting, 3 front ends of third fixed plate have second panel 5 through six screw fixed mounting, 3 lower extreme fixed plate has seted up fourth fixed plate 19, fourth spout 19 passes through spiral post 11 and spiral bearing post 11 cup joints with first fixed plate.

Wherein, the front end joint of first fixed plate 1 is in fourth spout 19, adjusting hole 17 has been seted up to spiral post 11 left end, adjusting hole 17 is the hexagon, during installation device, install the position that has set for earlier on second panel 5 third fixed plate 3, through hexagon spanner joint adjusting hole 17, rotate spiral post 11, because third fixed plate 3 lower extreme has carried on spacingly to first fixed plate 1, first fixed plate 1 is under spiral post 11's effect, slide in fourth spout 19, thereby adjust the position about first fixed plate 1, and the adjustable position of the ejector plate 6 of installing with second fixed plate 2, adjust the deviation that the installation third fixed plate 3 position brought.

The first sliding groove 14 is a quarter annular groove, the first spring 10 is fixedly connected between the first connecting plate 8 and the second connecting plate 9, when the push plate 6 moves to the left, the second fixing plate 2 connected with the push plate 6 is driven to move, the second fixing plate 2 drives the first sliding block 12 and the second sliding block 13 on the push plate 7 to move together, at the moment, the angle formed by the first connecting plate 8 and the second connecting plate 9 is larger and larger, the pulling force generated by the first spring 10 is also larger and larger, when the first sliding block 12 moves to the leftmost end of the second sliding groove 15, the second sliding block 13 moves to the joint of the second sliding groove 15 and the first sliding groove 14, under the action of the first spring 10, the second sliding block 13 slides into the first sliding groove 14 to move, at the moment, the push plate 7 starts to rotate by taking the first sliding block 12 as an axis, when the second sliding block 13 moves to the leftmost end of the first sliding groove 14, the push plate 6 rotates to the outer side of the second panel 5, the push plate 6 is opened, and the first spring 10 also plays a buffering role.

Wherein, buffer 16 is including butt joint piece 1601, second spring 1602, spacing post 1605, butt joint piece 1601 right-hand member fixedly connected with second spring 1602, second spring 1602 upper and lower end is equipped with first stopper 1603, second stopper 1604, first stopper 1603 and second stopper 1604 all with first fixed plate 1 fixed connection, first stopper 1603, second stopper 1604 upper end all is equipped with four spacing holes 1606, spacing post 1605 is through spacing hole 1606 and first stopper 1603 and second stopper 1604 screw connection, second spring 1602 right-hand member and first fixed plate 1 fixed connection, third spout 18 has been seted up to the inner chamber wall around second spout 15 right-hand member, third spout 18 and butt joint piece 1601 activity joint, can be according to the demand, select spacing hole 1606 that spacing post 1605 docks, spacing post 1605 cuts the buffer position on the second spring 1602 of spacing post 1605 right-hand member, thereby change the actual length that second spring 1602 participates in the buffering that second spring 1602 changes, change the buffer capacity from left to right, second spring 1602 acts as the buffering spring 1602 length, open the buffering position on the closed spring 1602, open the second spring 1602 can be more gradually when second spring 1602, second spring 1602 opens the closed state, it can be more for the second spring 1602, it can be the spring 1602 to push out the normal push out the spring 1602, it can be more to open the left push out the spring 1602, it can be more.

The left end of the butt joint block 1601 is a semicircular curved surface, the butt joint block 1601 is made of wear-resistant rubber, due to the design of the curved surface and materials of the butt joint block 1601, when the second sliding block 13 is in butt joint collision with the butt joint block 1601, the contact area is increased, abrasion caused by impact force is effectively reduced, and meanwhile, noise generated when the device is closed is also reduced.

Wherein, the structure of second panel 5 axis cross section both sides is complete symmetry, and ejector plate 6 is acted on by two devices and is opened for ejector plate 6 opening process is more stable.

The utility model discloses a theory of operation and use flow:

when the device is installed, the third fixing plate 3 is installed at a set position on the second panel 5 first, the adjusting hole 17 is clamped by a hexagon wrench, the spiral column 11 is rotated, because the lower end of the third fixing plate 3 limits the position of the first fixing plate 1, the first fixing plate 1 slides in the fourth sliding groove 19 under the action of the spiral column 11, thereby adjusting the left and right positions of the first fixing plate 1, and adjusting the position of the push-out plate 6 installed with the second fixing plate 2, thereby adjusting the deviation caused by installing the position of the third fixing plate 3, then fixing the screw on the first fixing plate 1, and fixedly installing the push-out plate 6 on the second fixing plate 2, the limit hole 1606 butted with the limit column 1605 can be selected according to requirements, the buffer position on the second spring 1602 at the right end of the limit column 1605 is cut off, thereby changing the actual buffer length participated by the second spring 1602, thereby changing the buffer capacity, the limit hole 1606 is from left to right, the longer the length buffered by the second spring is used as the buffer 1602, when the push-out block 1601 is opened, the buffer 1602, the push-out spring 1602 gradually returns to the second spring 1602, thereby gradually starting to the second spring 1602, and gradually compressing state, thereby gradually recovering the second spring 1602, and gradually generating the second spring 1602, thereby gradually.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a buffering adjustable hinge for doors and windows, includes first fixed plate (1), third fixed plate (3), its characterized in that: the lower end of the first fixing plate (1) is fixedly provided with a first panel (4) through four screws, a second sliding chute (15) is arranged in the middle of the first fixing plate (1), a first sliding chute (14) is arranged in the middle of the second sliding chute (15), a first sliding block (12) is movably clamped in the middle of the second sliding groove (15), the right end of the second sliding chute (15) is movably clamped with a second sliding block (13), the second sliding chute (15) is provided with a buffer device (16), the upper end of the second sliding block (13) is movably connected with a first connecting plate (8), the right end of the first connecting plate (8) is movably connected with a second connecting plate (9), the left end of the second connecting plate (9) is movably connected with the first fixing plate (1), the upper ends of the first sliding block (12) and the first connecting plate (8) are movably connected with a push plate (7), the left side of the push plate (7) is fixedly connected with a second fixing plate (2), the left end of the second fixing plate (2) is fixedly provided with a push-out plate (6) through four screws, a second panel (5) is fixedly arranged at the front end of the third fixing plate (3) through six screws, a fourth sliding chute (19) is fixedly arranged at the lower end of the third fixing plate (3), the inner cavity of the fourth chute (19) is connected with a spiral column (11) through a bearing, the spiral column (11) is in spiral sleeve joint with the first fixing plate (1).

2. The adjustable cushioned window and door hinge of claim 1, wherein: the front end of the first fixing plate (1) is clamped in the fourth sliding groove (19), an adjusting hole (17) is formed in the left end of the spiral column (11), and the adjusting hole (17) is hexagonal.

3. The adjustable buffering hinge for doors and windows according to claim 1, wherein: the first sliding groove (14) is a quarter annular groove, and a first spring (10) is fixedly connected between the first connecting plate (8) and the second connecting plate (9).

4. The adjustable cushioned window and door hinge of claim 1, wherein: buffer (16) is including butt joint piece (1601), second spring (1602), spacing post (1605), butt joint piece (1601) right-hand member fixedly connected with second spring (1602), the lower extreme is equipped with first stopper (1603), second stopper (1604) about second spring (1602), first stopper (1603) and second stopper (1604) all with first fixed plate (1) fixed connection, first stopper (1603), second stopper (1604) upper end all are equipped with four spacing holes (1606), spacing post (1605) are through spacing hole (1606) and first stopper (1603) and second stopper (1604) screwed connection, second spring (1602) right-hand member and first fixed plate (1) fixed connection, inner chamber wall has seted up third spout (18) around second spout (15) right-hand member, third spout (18) and butt joint piece (1601) swing joint.

5. The adjustable cushioned reveal hinge of claim 4 wherein: the left end of the butt joint block (1601) is a semicircular curved surface, and the butt joint block (1601) is made of wear-resistant rubber.

6. The adjustable buffering hinge for doors and windows according to claim 1, wherein: the structure of the two sides of the cross section of the middle shaft of the second panel (5) is completely symmetrical.