CN218438859U

CN218438859U - Anti-shaking noise reduction device for upper hinge of door and window

Info

Publication number: CN218438859U
Application number: CN202221559856.9U
Authority: CN
Inventors: 戴美树
Original assignee: Ruian Kelang Construction Hardware Co ltd
Current assignee: Ruian Kelang Construction Hardware Co ltd
Priority date: 2022-06-21
Filing date: 2022-06-21
Publication date: 2023-02-03
Anticipated expiration: 2032-06-21

Abstract

The utility model relates to a door and window five metals technical field, specificly relate to a prevent shaking and fall device of making an uproar for door and window goes up hinge. Include the window frame connecting piece and the casement connecting piece that connect through hinge structure mutual transmission, still articulated on the casement connecting piece have oblique pull rod and location arm, it is equipped with the spring bolt to slide in the location arm the spring bolt is close to the casement connecting piece and simultaneously is equipped with the lock point, still be equipped with on the casement connecting piece and supply the lock point to place spacing lock point groove when the spring bolt slides, the slot has all been seted up to lock point groove both sides, can dismantle in the slot that is close to window frame one side and be equipped with when closing with the window frame counterbalance and reduce the noise and prevent the device of making an uproar that falls that the hinge body rocked, it includes the cushion to fall the device of making an uproar, thereby can produce deformation increase area of contact when the cushion offsets with the window frame and play and fall the effect of making an uproar and preventing shaking, the cushion sets up the energy-absorbing hole and can not buckle but flatten when can making the cushion be pushed down, simple structure, the reliability is high.

Description

Anti-shaking and noise-reducing device for upper hinge of door and window

Technical Field

The utility model relates to a door and window hardware fitting technical field, specificly relate to a prevent shaking and fall device of making an uproar for door and window goes up hinge.

Background

The hinge is the daily common door and window hardware of people, uses usually to be connected in the rotation between door and window frame and door and window fan, and the hinge not only needs to play the effect of connecting window frame and casement, also has certain requirement to the leakproofness of window moreover, because hinge and window are the metal material so can collide with the mounting rail in the window and cause wearing and tearing and great metal friction noise when daily use door and window.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that not enough to above-mentioned prior art provides a simple structure, installation back not only can increase the leakproofness between window frame and the casement and can reduce the door and window that goes up hinge noise use and prevent shaking and go up hinge noise reduction device.

In order to achieve the purpose, the utility model discloses a following technical scheme, a device of making an uproar falls for door and window hinge, including last hinge body, it includes the window frame connecting piece and the casement connecting piece of setting on the casement mounting rail of setting at window frame top mounting rail that connect through hinge structure mutual transmission to go up the hinge body, it has oblique pull rod and installs at orbital location arm of casement side-mounting still to articulate on the casement connecting piece, the other end of the articulated casement connecting piece one end of oblique pull rod is articulated with the location arm, it is equipped with the spring bolt to slide in the location arm, the spring bolt is close to the casement connecting piece and simultaneously is equipped with the lock point, still be equipped with on the casement connecting piece and supply the lock point to place spacing lock point groove when the spring bolt slides, the slot has all been seted up to lock point groove both sides, can dismantle in the slot that is close to window frame one side and be equipped with the window frame when closing and offset and reduce the noise and prevent to go up the device of making an uproar falls that the hinge body rocked.

By adopting the technical scheme, after the window frame connecting piece and the window sash connecting piece are mutually hinged, the inclined pull rod and the positioning arm are hinged on the window sash connecting piece, the positioning arm can be obliquely unfolded, the spring bolt is inserted into the positioning arm and can slide in the positioning arm, the locking point on the spring bolt can be clamped into the locking point groove on the window sash connecting piece and locked when the spring bolt slides, at least when the hinge is arranged in the installation track on the window sash connecting piece, a certain gap is generally formed on two sides of the window sash connecting piece, the slots are respectively formed in two sides of the locking point groove, and the noise reduction device which can be detached at any time is arranged in the slots.

A noise reducer for a hinge on a door or window, the noise reducer being further configured to: the noise reduction device comprises an elastic pad inserted in the slot.

Adopt above-mentioned technical scheme, through setting the device of making an uproar to the cushion, when the casement was closed, the cushion can be deformed and support casement side-mounting track to play the shock attenuation and fall the effect of making an uproar, consequently can prevent with the area of contact increase of window frame when the cushion is compressed tightly that the hinge body rocks simultaneously, use more stably.

A noise reducer for a hinge on a door or window may be further configured to: the contact end of the top of the elastic pad and the window frame is arc-shaped, an oval energy absorption hole is arranged below the arc-shaped contact end, and the bottom of the elastic pad is inserted into the slot.

Adopt above-mentioned technical scheme, if do not set up the energy-absorbing hole in the cushion, the cushion can buckle rather than being pushed down when propping casement connecting piece side, just falls out easily from the slot when the cushion buckles and influences the use, and the cushion top sets to the arc and can increase gradually and prevent to go up the hinge body and rock when the cushion is flattened the back area of contact.

A noise reducer for a hinge on a door or window, the noise reducer being further configured to: and a limiting step is further arranged at the contact end of the elastic pad and the slot.

Adopt above-mentioned technical scheme, after the cushion inserted the slot, set up spacing step and can make whole cushion wide narrow down, after the lower part was put into the slot certain distance, the slot border can offset and make the cushion can't continue to insert the slot again with spacing step in, can control the depth of insertion of cushion to press and can not let the whole unable use that causes in inserting the slot of filling in of cushion no matter how, increase the reliability that the product used.

A noise reducer for a hinge on a door or window, the noise reducer being further configured to: spacing boss is equipped with at spacing step below bottom both ends, slot inner wall both ends are equipped with the spacing recess that supplies spacing boss to place.

Adopt above-mentioned technical scheme, both ends set up in the spacing boss that spacing boss can the side insert earlier one side gets into spacing recess, because the cushion is made by elastic material after that, consequently can insert spacing recess with the spacing boss of the other end after through making the cushion deformation in, spacing recess and the setting of spacing boss can let and fall the device of making an uproar when using difficult extraction consequently more durable.

A noise reducer for a hinge on a door or window may be further configured to: the elastic cushion is made of rubber.

By adopting the technical scheme, the elastic cushion is made of rubber, so that the whole material is easier to deform, the elasticity is better, and the elastic cushion deforms when contacting with the window frame so as to reduce the noise,

the utility model has the advantages that: the elastic cushion in the device of making an uproar offsets noise and rocks when effectively reducing the hinge use with the window frame, because the elastic cushion is elastic material for example rubber makes, thereby can produce deformation when offsetting with the window frame and increase area of contact and play and fall and prevent the effect of shaking, the elastic cushion sets up the energy-absorbing hole and can not buckle but flatten when can making the elastic cushion be pushed down, place the elastic cushion and deviate from in the slot and make whole product simple structure, the reliability is high.

The present invention will be described in further detail with reference to the accompanying drawings and examples.

Drawings

FIG. 1 is a schematic perspective view of an embodiment of the present invention

Fig. 2 is a schematic back perspective view of fig. 1 according to an embodiment of the present invention.

Fig. 3 is a schematic perspective view of a window sash connector according to an embodiment of the present invention.

Fig. 4 is an enlarged view of a portion a of fig. 3 according to an embodiment of the present invention.

Fig. 5 is a perspective view of the elastic pad according to the embodiment of the present invention.

In the figure: 1. an upper hinge body; 2. a window frame connecting member; 3. a sash connector; 4. a diagonal member; 5. a positioning arm; 6. a latch bolt; 21. a noise reduction device; 22. an elastic pad; 23. an energy absorbing aperture; 24. a limiting step; 25. a limiting boss; 26. a limiting groove; 61; locking points; 62. a lock point slot; 63. inserting slots; .

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.

The anti-shaking and noise-reducing device for the upper hinge of the door and window shown in fig. 1-5 comprises an upper hinge body 1, wherein the upper hinge body 1 comprises a window frame connecting piece 2 and a sash connecting piece 3, the window frame connecting piece 2 is arranged on a window frame top mounting rail and is in transmission connection with the sash mounting rail through a hinge structure, the sash connecting piece 3 is also hinged with a diagonal draw bar 4 and a positioning arm 5, the positioning arm 5 is arranged on a sash side mounting rail, the other end of the diagonal draw bar 4, which is hinged with one end of the sash connecting piece 3, is hinged with the positioning arm 5, a lock tongue 6 is arranged in the positioning arm 5 in a sliding manner, one side, which is close to the sash connecting piece 3, is provided with a lock point 61, the sash connecting piece 3 is further provided with a lock point groove 62 for placing a limit at the lock point 61 when the lock tongue 6 slides, two ends of the lock point groove 62 are provided with inserting grooves 63, one of the inserting grooves 63 are arranged in two ends of the inserting grooves 63, the inserting groove is provided with an arc-shaped cushion 22, the arc-shaped cushion 22 is arranged in the inserting groove 63, the arc-shaped groove 23 is arranged in the groove 25, the bottom of the inserting groove 24, the limiting groove 25 is arranged below the limiting groove 25, and the boss 25 is arranged below the limiting groove 25.

The utility model discloses an application method is as follows, window frame connecting piece 2 passes through hinge structure mutual transmission with casement connecting piece 3 and is connected, articulated oblique pull rod 4 and locating arm 5 on casement connecting piece 3 afterwards, and to one side pull rod 4 other end and locating arm 5 are articulated, then 5 interpolations in the locating arm establish spring bolt 6 again, can promote spring bolt 6 when door and window are closed, and accomplish the locking with the lock point 61 card that sets up on the spring bolt 6 income lock point groove 62 on the casement connecting piece 3, place cushion 22 in lock point groove 62 one of them slot 63 towards the window frame position after, with spacing boss 25 on cushion 22 after the deformation with spacing recess 25 in the slot 63 alignment installation completion fixed, when cushion 22 and window frame contact, can make the last oval energy-absorbing hole 23 of cushion 22 flatten deformation and increase the contact surface between arc border and the window frame of cushion 22 and window frame contact, set up more falling of making an uproar and can more effectively prevent shaking through deformation increase area of contact in direct contact or metal contact.

Finally, it should be noted that: although the present invention 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 in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be stably included in the protection scope of the present invention.

Claims

1. The utility model provides a prevent shaking and fall device of making an uproar for hinge on door and window, includes the hinge body, it includes that the setting that connects through hinge structure mutual transmission is at the orbital window frame connecting piece of window frame top mounting rail and set up the casement connecting piece on the casement mounting rail to go up the hinge body, it has oblique pull rod and installs at orbital location arm of casement side-mounting still to articulate on the casement connecting piece, the other end of the articulated casement connecting piece one end of pull rod is articulated with the location arm to one side, it is equipped with spring bolt, its characterized in that to slide in the location arm: the utility model discloses a hinge body, including window frame, spring bolt, casement connecting piece, slot, hinge body, lock point groove, slot, the spring bolt is close to casement connecting piece one side and is equipped with the lock point, still be equipped with on the casement connecting piece and supply the lock point to place spacing lock point groove when the spring bolt slides, the slot has all been seted up to lock point groove both sides, the slot is close to window frame one side and can dismantle to be equipped with when closing with the window frame counterbalance and noise reduction and prevent to go up the device of making an uproar that falls that the hinge body rocked.

2. The anti-rattle and noise reduction device for hinges on doors and windows according to claim 1, wherein: the noise reduction device comprises an elastic pad inserted in the slot.

3. The anti-rattle and noise reduction device for hinges on doors and windows according to claim 2, wherein: the contact end of the top of the elastic pad and the window frame is arc-shaped, an oval energy absorption hole is arranged below the arc-shaped contact end, and the bottom of the elastic pad is inserted into the slot.

4. The device of claim 3, wherein the device comprises: and a limiting step is further arranged at the contact end of the elastic pad and the slot.

5. The anti-rattle and noise reduction device for hinges on doors and windows according to claim 4, wherein: spacing boss is equipped with at spacing step below bottom both ends, slot inner wall both ends are equipped with the spacing recess that supplies spacing boss to place.

6. The device for preventing shaking and reducing noise of hinge on door and window according to any one of claims 2-5, wherein: the elastic cushion is made of rubber.