CN217001345U

CN217001345U - Needle bearing type aluminum alloy door and window hinge

Info

Publication number: CN217001345U
Application number: CN202220143845.6U
Authority: CN
Inventors: 李樟丽
Original assignee: Zibo Guanyu Door And Window Co ltd
Current assignee: Zibo Guanyu Door And Window Co ltd
Priority date: 2022-01-19
Filing date: 2022-01-19
Publication date: 2022-07-19
Anticipated expiration: 2032-01-19

Abstract

The utility model relates to the field of aluminum alloy door and window hinges, in particular to a needle bearing type aluminum alloy door and window hinge which comprises a first placing plate, wherein a rotating frame is arranged in the middle of the other side of the first placing plate, screw rods are arranged at two ends of the front surface of the first placing plate, a vertical rod is arranged at the other side of the rotating frame, a main rod is arranged on the inner side of the rotating frame, square blocks are arranged at two ends of the main rod, an anti-abrasion structure is arranged in the middle of the front surface of the main rod, a connecting plate is arranged at the other side of each square block, a second placing plate is arranged at the other side of the connecting plate, and a supporting structure is arranged at the bottom end of the connecting plate. This bearing formula aluminium alloy door and window hinge for the fixture block cooperation foam-rubber cushion lives the outside parcel of mobile jib, and the mobile jib is when rotating simultaneously, and the foam-rubber cushion slows down the frictional force between mobile jib and the door frame, and the fixture block cooperation telescopic link carries out the displacement, and frictional force between mobile jib and the door frame will be reduced like this, has solved the frictional force too big and the problem of wearing and tearing takes place.

Description

Needle bearing type aluminum alloy door and window hinge

Technical Field

The utility model relates to the technical field of hinges, in particular to a needle bearing type aluminum alloy door and window hinge.

Background

Hinges, also known as hinges, are mechanical devices used to connect two solids and allow relative rotation between them. The hinge may be constructed of a movable component or may be constructed of a foldable material. The hinges are mainly arranged on doors and windows, more hinges are arranged on cabinets, and the hinges are mainly classified into stainless steel hinges and iron hinges according to the material; the hydraulic hinge (also called damping hinge) is also provided for people to enjoy better, and is characterized in that the hydraulic hinge has a buffering function when the cabinet door is closed, and the noise generated by collision between the cabinet door and the cabinet body when the cabinet door is closed is reduced to the greatest extent.

When the existing hinge is used, friction often occurs to the hinge due to the weight of a door frame, the hinge is deformed when being combined due to overlarge friction force, the hinge is damaged due to deformation, and therefore, through research, the needle bearing type aluminum alloy door and window hinge is obtained.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the needle bearing type aluminum alloy door and window hinge which has the advantages of reducing friction and the like and solves the problem of abrasion caused by overlarge friction force.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a bearing formula aluminium alloy door and window hinge, includes first place board, the department is provided with to change the frame in the middle of first place board opposite side, the positive both ends of first place board are provided with the screw rod, the opposite side of changeing the frame is provided with the montant, and changes the inboard of frame and be provided with the mobile jib, the both ends of mobile jib are provided with the square, the positive middle department of mobile jib is provided with wear resistant structure.

The other side of the square block is provided with a connecting plate, the other side of the connecting plate is provided with a second placing plate, and the bottom end of the connecting plate is provided with a supporting structure.

Further, the anti-abrasion structure still includes the arc frame, the inside front of arc frame is provided with the inside groove, and the front of arc frame is provided with the telescopic link, the front of telescopic link is provided with the fixture block, and the front of fixture block is provided with the foam-rubber cushion, be fixed connection between fixture block and the foam-rubber cushion, and the length of foam-rubber cushion equals the front of mobile jib.

Furthermore, the telescopic rod is connected with the clamping block through a bolt, and the length of the clamping block is equal to that of the inner groove.

Furthermore, the inner groove is connected with the arc frame through a bolt, and the center point of the inner groove and the center point of the fixture block are on the same straight line.

Furthermore, the central point of the first mounting plate and the central point of the second mounting plate are on the same straight line, and the square block is fixedly connected with the main rod.

Furthermore, bearing structure still includes the muntin, one side of muntin is provided with the pivot, and one side of pivot is provided with vertical gear, the vertical first bull stick that is provided with in inside upper end of muntin, and the bottom of first bull stick is provided with transverse gear, transverse gear's bottom is provided with the second bull stick, the top of muntin is provided with and is provided with the stiffener, and the top of stiffener is provided with the cross slot, the length of first bull stick is the same with the length of second bull stick, and the helicitic texture of first bull stick is the same with the helicitic texture of second bull stick.

Furthermore, the thread structure of the vertical gear is matched with the thread structure of the transverse gear, and the thread structure is arranged between the vertical gear and the rotating shaft.

Furthermore, the thickness of the inner side of the transverse groove is equal to the thickness of the connecting plate, and the reinforcing rod is fixedly connected with the transverse groove.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this bearing formula aluminium alloy door and window hinge through telescopic link, inside groove, arc frame, fixture block, foam-rubber cushion, can make fixture block cooperation foam-rubber cushion live the outside parcel of mobile jib, and the mobile jib is when rotating simultaneously, and the foam-rubber cushion slows down the frictional force between mobile jib and the door frame to fixture block cooperation telescopic link carries out the displacement, and frictional force between mobile jib and the door frame will be reduced like this, has solved the frictional force too big and the problem of wearing and tearing takes place.

2. This bearing formula aluminium alloy door and window hinge through stiffener, mullion, horizontal groove, transverse gear, first bull stick, vertical gear, second bull stick, pivot, can vertical gear drive transverse gear rotate to first bull stick and second bull stick begin to make progress respectively with the displacement downwards, the pressure that second place board and link plate bore like this will reduce, has solved door frame weight too big and has made the hinge take place the problem of deformation.

Drawings

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

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

FIG. 3 is a schematic view of an anti-wear structure according to the present invention;

FIG. 4 is an enlarged schematic view of FIG. 1 at A according to the present invention;

FIG. 5 is a schematic side view of the supporting structure of the present invention.

In the figure: 1. a first installation plate; 2. a screw; 3. an anti-wear structure; 301. a telescopic rod; 302. an inner tank; 303. an arc frame; 304. a clamping block; 305. a sponge cushion; 4. a vertical rod; 5. a support structure; 501. a reinforcing bar; 502. a mullion; 503. a transverse groove; 504. a transverse gear; 505. a first rotating lever; 506. a vertical gear; 507. a second rotating rod; 508. a rotating shaft; 6. a second mounting plate; 7. connecting plates; 8. a square block; 9. a main rod; 10. and (6) rotating the frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1-5, the needle bearing type aluminum alloy door/window hinge in the present embodiment includes a first mounting plate 1, a rotating frame 10 is disposed in the middle of the other side of the first mounting plate 1, screws 2 are disposed at two ends of the front surface of the first mounting plate 1, a vertical rod 4 is disposed at the other side of the rotating frame 10, a main rod 9 is disposed inside the rotating frame 10, blocks 8 are disposed at two ends of the main rod 9, and an anti-wear structure 3 is disposed in the middle of the front surface of the main rod 9.

The other side of the square 8 is provided with a connecting plate 7, the other side of the connecting plate 7 is provided with a second placing plate 6, and the bottom end of the connecting plate 7 is provided with a supporting structure 5.

Referring to fig. 1, 2 and 3, in the embodiment, the anti-wear structure 3 further includes an arc frame 303, an inner groove 302 is disposed on a front surface of the arc frame 303, an expansion rod 301 is disposed on the front surface of the arc frame 303, a fixture block 304 is disposed on the front surface of the expansion rod 301, a foam rubber cushion 305 is disposed on the front surface of the fixture block 304, the fixture block 304 is fixedly connected to the foam rubber cushion 305, and the length of the foam rubber cushion 305 is equal to the front surface of the main rod 9.

It should be noted that, firstly, the sponge pad 305 abuts against the outer side of the main rod 9, meanwhile, the fixture block 304 is connected with the sponge pad 305, the fixture block 304 receives the pressure on the sponge pad 305, meanwhile, the fixture block 304 cooperates with the inner groove 302 to abut against the inner side of the inner groove 302, and meanwhile, the telescopic rod 301 displaces in the inner side of the inner groove 302.

Referring to fig. 1, 2 and 3, in the embodiment, the telescopic rod 301 and the locking block 304 are connected by a bolt, and the length of the locking block 304 is equal to the length of the inner groove 302.

It should be noted that the telescopic rod 301 and the fixture block 304 are connected by a bolt, so that the telescopic rod 301 can be conveniently detached.

Referring to fig. 1, 2 and 3, in the embodiment, the inner groove 302 is connected to the arc frame 303 by a bolt, and a center point of the inner groove 302 and a center point of the fixture block 304 are on the same straight line.

It should be noted that the inner groove 302 and the arc frame 303 are connected by bolts, which facilitates the detachment of the inner groove 302 and the arc frame 303.

Referring to fig. 1, 2 and 3, in the present embodiment, a central point of the first installation plate 1 and a central point of the second installation plate 6 are on the same straight line, and the block 8 is fixedly connected to the main rod 9.

It should be noted that the block 8 is fixedly connected with the main rod 9, so as to prevent the main rod 9 from falling off.

Referring to fig. 1, 2, 4, and 5, in the present embodiment, the supporting structure 5 further includes a vertical frame 502, a rotating shaft 508 is disposed on one side of the vertical frame 502, a vertical gear 506 is disposed on one side of the rotating shaft 508, a first rotating rod 505 is vertically disposed at an upper end inside the vertical frame 502, a transverse gear 504 is disposed at a bottom end of the first rotating rod 505, a second rotating rod 507 is disposed at a bottom end of the transverse gear 504, a reinforcing rod 501 is disposed at a top end of the vertical frame 502, a transverse groove 503 is disposed at a top end of the reinforcing rod 501, a length of the first rotating rod 505 is the same as a length of the second rotating rod 507, and a thread structure of the first rotating rod 505 is the same as a thread structure of the second rotating rod 507.

It should be noted that, the rotating shaft 508 is rotated, and the rotating shaft 508 drives the vertical gear 506 to rotate inside the rotating shaft 508, at this time, the vertical gear 506 drives the horizontal gear 504 to rotate, and at the same time, the horizontal gear 504 rotates in cooperation with the first rotating rod 505 and the second rotating rod 507, at this time, the first rotating rod 505 and the second rotating rod 507 start to rotate and displace while rotating, and the first rotating rod 505 and the second rotating rod 507 drive the reinforcing rod 501 to abut against the horizontal groove 503, and finally, the horizontal groove 503 abuts against the connecting plate 7 and enables a certain supporting force in the vertical direction to be obtained between the connecting plates 7.

Referring to fig. 1, 2, 4, and 5, in the present embodiment, the thread structure of the vertical gear 506 matches the thread structure of the horizontal gear 504, and a thread structure is formed between the vertical gear 506 and the rotating shaft 508.

It should be noted that the thread structure of the vertical gear 506 matches the thread structure of the horizontal gear 504, so that the vertical gear 506 drives the horizontal gear 504 to rotate.

Referring to fig. 1, 2, 4 and 5, in the present embodiment, the thickness of the inner side of the transverse groove 503 is equal to the thickness of the connecting plate 7, and the reinforcing rod 501 is fixedly connected with the transverse groove 503.

The reinforcing bar 501 and the lateral groove 503 are fixedly connected to prevent the reinforcing bar 501 from falling off.

It can be understood that the needle bearing type aluminum door/window hinge utilizes the sponge pad 305 and the latch 304 to wrap the main rod 9, and the sponge pad 305 reduces the friction between the main rod 9 and the door frame, and the telescopic rod 301 and the latch 304 reduce the force of squeezing the latch 304, so that the latch 304 cooperates with the sponge pad 305 to protect the outer side of the main rod 9 and reduce the friction, and the vertical gear 506 drives the horizontal gear 504 to rotate, and the horizontal gear 504 drives the first rotating rod 505 and the second rotating rod 507 to rotate, and then the first rotating rod 505 and the second rotating rod 507 start to displace inside the vertical frame 502, so that the first rotating rod 505 and the second rotating rod 507 abut against the reinforcing rod 501 and the horizontal groove 503 abuts against the connecting plate 7, and the connecting plate 7 helps to provide the supporting capability in the horizontal groove 503.

The working principle of the above embodiment is as follows:

when the device works, the first placing plate 1 and the second placing plate 6 are arranged on a door frame, the screw rod 2 is clamped into the door frame, and meanwhile the square 8 and the main rod 9 are matched with the first placing plate 1 and the second placing plate 6 to rotate;

firstly, the sponge cushion 305 props against the outer side of the main rod 9, meanwhile, the fixture block 304 is connected with the sponge cushion 305, the fixture block 304 receives the pressure on the sponge cushion 305, meanwhile, the fixture block 304 is matched with the inner groove 302 to prop against the inner side of the inner groove 302, and meanwhile, the telescopic rod 301 moves on the inner side of the inner groove 302;

the rotating shaft 508 is rotated, and the rotating shaft 508 drives the vertical gear 506 to rotate on the inner side of the rotating shaft 508, at this time, the vertical gear 506 drives the horizontal gear 504 to rotate, meanwhile, the horizontal gear 504 cooperates with the first rotating rod 505 and the second rotating rod 507 to rotate, at this time, the first rotating rod 505 and the second rotating rod 507 start to rotate and displace at the same time, the first rotating rod 505 and the second rotating rod 507 drive the reinforcing rod 501 to abut against the horizontal groove 503, and finally, the horizontal groove 503 abuts against the connecting plate 7, and a certain supporting force in the vertical direction is obtained between the connecting plates 7.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a needle bearing formula aluminium alloy door and window hinge, includes first mounting plate (1), its characterized in that: a rotating frame (10) is arranged in the middle of the other side of the first placing plate (1), screw rods (2) are arranged at two ends of the front side of the first placing plate (1), a vertical rod (4) is arranged at the other side of the rotating frame (10), a main rod (9) is arranged on the inner side of the rotating frame (10), square blocks (8) are arranged at two ends of the main rod (9), and an anti-abrasion structure (3) is arranged in the middle of the front side of the main rod (9);

the other side of square (8) is provided with even board (7), the opposite side of even board (7) is provided with second place board (6), the bottom of even board (7) is provided with bearing structure (5).

2. The needle bearing aluminum alloy door and window hinge according to claim 1, wherein: the anti-abrasion structure (3) further comprises an arc frame (303), an inner groove (302) is formed in the front face of the interior of the arc frame (303), a telescopic rod (301) is arranged on the front face of the arc frame (303), a clamping block (304) is arranged on the front face of the telescopic rod (301), a sponge pad (305) is arranged on the front face of the clamping block (304), the clamping block (304) is fixedly connected with the sponge pad (305), and the length of the sponge pad (305) is equal to the front face of the main rod (9).

3. The needle bearing aluminum alloy door and window hinge according to claim 2, wherein: the telescopic rod (301) is connected with the clamping block (304) through a bolt, and the length of the clamping block (304) is equal to that of the inner groove (302).

4. The needle bearing aluminum alloy door and window hinge according to claim 2, wherein: the inner groove (302) is connected with the arc frame (303) through bolts, and the central point of the inner groove (302) and the central point of the clamping block (304) are on the same straight line.

5. The needle bearing aluminum alloy door and window hinge according to claim 1, wherein: the central point of the first placing plate (1) and the central point of the second placing plate (6) are on the same straight line, and the square block (8) is fixedly connected with the main rod (9).

6. The needle bearing aluminum alloy door and window hinge according to claim 1, wherein: support structure (5) still include mullion (502), one side of mullion (502) is provided with pivot (508), and one side of pivot (508) is provided with vertical gear (506), the vertical first bull stick (505) that is provided with in the inside upper end of mullion (502), and the bottom of first bull stick (505) is provided with transverse gear (504), the bottom of transverse gear (504) is provided with second bull stick (507), the top of mullion (502) is provided with and is provided with stiffener (501), and the top of stiffener (501) is provided with transverse groove (503), the length of first bull stick (505) is the same with the length of second bull stick (507), and the helicitic texture of first bull stick (505) is the same with the helicitic texture of second bull stick (507).

7. The needle bearing aluminum alloy door and window hinge of claim 6, wherein: the thread structure of the vertical gear (506) is matched with the thread structure of the transverse gear (504), and the thread structure is arranged between the vertical gear (506) and the rotating shaft (508).

8. The needle bearing aluminum alloy door and window hinge of claim 6, wherein: the thickness of the inner side of the transverse groove (503) is equal to that of the connecting plate (7), and the reinforcing rod (501) is fixedly connected with the transverse groove (503).