CN217269539U

CN217269539U - Hinge and window

Info

Publication number: CN217269539U
Application number: CN202220722714.3U
Authority: CN
Inventors: 李树鹏; 何平; 邓陈; 陈启伟
Original assignee: Shenzhen Hopo Window Control Technology Co Ltd
Current assignee: Shenzhen Hopo Window Control Technology Co Ltd
Priority date: 2022-03-30
Filing date: 2022-03-30
Publication date: 2022-08-23
Anticipated expiration: 2032-03-30

Abstract

The utility model discloses a hinge and a window, which belong to the technical field of hinges, wherein the hinge comprises a first mounting seat, a second mounting seat, a first connecting rod, a second connecting rod, a reinforcing connecting rod and a connecting rod, one end of the first connecting rod is connected with the first mounting seat in a sliding way, the other end of the first connecting rod is connected with the second mounting seat in a rotating way, two ends of the second connecting rod are respectively connected with the first mounting seat and the second mounting seat in a rotating way, and the second mounting seat can rotate to the upper part of the first mounting seat; one end of the reinforcing connecting rod is rotatably connected with the second mounting seat, and the reinforcing connecting rod is parallel to the first connecting rod; one end of the connecting rod is rotatably connected with the reinforcing connecting rod, the other end of the connecting rod is rotatably connected with the first connecting rod, and the connecting rod is parallel to the second mounting seat. The utility model provides a hinge is not fragile with the junction of second mount pad when the second mount pad receives great pulling force first connecting rod. The utility model provides a window itself is difficult for receiving destruction, long service life.

Description

Hinge and window

Technical Field

The utility model relates to a hinge technical field especially relates to a hinge and window.

Background

The frame members of the doors and windows generally support the sash members through hinges or hinges, and the hinges commonly used at present are generally four-bar or five-bar casement hinges.

When the window sash is opened by a large force or the window sash is opened and strong wind is encountered, only the four-connecting rod or the five-connecting rod bears the force, particularly, the joint of the connecting rod connected with the window sash mounting seat and the window sash mounting seat can bear the large force, the hinge can be directly injured or even can be damaged irreversibly, and therefore normal use of the hinge is affected, or damage to the window is caused, so that the window cannot be normally used.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hinge and window to solve the technical problem that the casement that exists among the prior art received great pulling force and causes the destruction to the hinge.

As the conception, the utility model adopts the technical proposal that:

the utility model provides a hinge, includes first mount pad, second mount pad, first connecting rod and second connecting rod, the one end of first connecting rod with first mount pad sliding connection, the other end with the second mount pad rotates to be connected, the both ends of second connecting rod respectively with first mount pad with the second mount pad rotates to be connected, the second mount pad can rotate extremely the top of first mount pad still includes:

one end of the reinforcing connecting rod is rotatably connected with the second mounting seat, and the reinforcing connecting rod is parallel to the first connecting rod;

and one end of the connecting rod is rotatably connected with the reinforcing connecting rod, the other end of the connecting rod is rotatably connected with the first connecting rod, and the connecting rod is parallel to the second mounting seat.

Furthermore, the hinge further comprises a reinforcing connecting portion, the reinforcing connecting portion comprises a reinforcing connecting shaft, a first through hole is formed in the second mounting seat, a second through hole is formed in one end of the reinforcing connecting rod, and the reinforcing connecting shaft penetrates through the first through hole and the second through hole to be connected with the second mounting seat and the reinforcing connecting rod.

Furthermore, a first placing groove is formed in the second mounting seat and located above the first through hole, and the top end of the reinforcing connecting shaft is located in the first placing groove.

Furthermore, the reinforced connecting part further comprises a first gasket, the first gasket is arranged between the second mounting seat and the reinforced connecting rod, and the reinforced connecting shaft penetrates through the first gasket.

Further, the hinge still includes second connecting axle and first connecting portion, the second connecting axle is used for connecting strengthen the connecting rod with connect the connecting rod, first connecting portion include the third connecting axle, the third connecting axle is used for connecting first connecting rod with connect the connecting rod.

Further, the hinge still includes sliding connection portion, sliding connection portion includes first slider, second slider, connecting piece and fourth connecting axle, be equipped with the slide rail on the first mount pad, the slide rail is followed the length direction setting of first mount pad just be equipped with the slotted hole on the slide rail, first slider is located the top of slide rail, the second slider is located the below of slide rail, first slider and/or be equipped with the arch on the second slider, protruding with the slide rail lock, the connecting piece wear in first slider with the slotted hole and with second slider threaded connection, the fourth connecting axle in proper order wear first connecting rod first slider the slotted hole connects the second slider.

Furthermore, the hinge still includes the second connecting portion, the second connecting portion include fifth connecting axle and locating part, the fifth connecting axle wear in the second connecting rod with first mount pad and with the locating part is connected, be equipped with first spacing arch on the lower terminal surface of first mount pad, the fifth connecting axle can drive the locating part rotate and the butt in first spacing arch.

Further, the hinge still includes third connecting portion, the third connecting portion include sixth connecting axle and spacing gasket, spacing gasket is located the second mount pad with between the second connecting rod and with the second mount pad is connected, the sixth connecting axle connects gradually the second mount pad spacing gasket with the second connecting rod, be equipped with the spacing arch of second on the spacing gasket, the side of second connecting rod can the butt in the spacing arch of second.

Furthermore, the hinge further comprises a third connecting rod, and two ends of the third connecting rod are respectively connected with the first mounting seat and the first connecting rod in a rotating mode.

A window comprises a window frame, a window sash and the hinge, wherein the first installation seat is connected with the window frame, and the second installation seat is connected with the window sash.

The utility model has the advantages that:

the utility model provides a hinge, because the second mount pad passes through the second connecting rod to be connected with the one end of first mount pad, the one end sliding connection of first connecting rod and first mount pad just is connected with the rotation of second mount pad, and the second mount pad can rotate the top to first mount pad for first mount pad supports the second mount pad when the second mount pad rotates around first mount pad. The reinforcing connecting rod is connected with the second mounting seat, so that the stress of the joint of the first connecting rod and the second mounting seat is shared, the joint of the first connecting rod and the second mounting seat is not easy to damage when the second mounting seat is subjected to large pulling force, the reinforcing connecting rod also bears the pressure of part of the second mounting seat, and the other end of the first connecting rod is connected through the connecting rod. The reinforcing connecting rod is parallel to the first connecting rod and the connecting rod is parallel to the second mounting seat, so that the reinforcing connecting rod, the second mounting seat, the first connecting rod and the connecting rod form a parallelogram structure, the second mounting seat can be smoothly retracted to the upper side of the first mounting seat, and the normal use of the hinge structure is not influenced. The utility model provides a window is connected with the window frame through first mount pad and has been connected with the casement with the second mount pad and has realized the support of window frame to the casement, and window itself is difficult for receiving destruction, long service life.

Drawings

Fig. 1 is a first schematic structural diagram of a hinge according to an embodiment of the present invention;

fig. 2 is a first exploded view of the hinge according to the embodiment of the present invention;

fig. 3 is a structural exploded view of a hinge according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a hinge according to an embodiment of the present invention.

In the figure:

11. a first mounting seat; 111. a first limit protrusion; 112. a third limiting bulge; 113. a fourth limit bulge; 12. a second mounting seat; 121. a first through hole; 122. a first placing groove;

21. a first link; 22. a second link; 23. a third link;

31. a reinforcing connecting rod; 311. a second through hole; 32. connecting the connecting rod;

41. a reinforcing connecting part; 411. reinforcing the connecting shaft; 412. a first gasket; 42. a second connecting shaft; 43. a first connection portion; 431. a third connecting shaft; 432. a second gasket; 44. a second connecting portion; 441. a fifth connecting shaft; 442. a limiting member; 45. a third connecting portion; 451. a sixth connecting shaft; 452. a limiting gasket; 4521. a second limit bulge;

5. a sliding connection portion; 51. a first slider; 511. a first protrusion; 52. a second slider; 521. a second protrusion; 53. a connecting member; 54. a fourth connecting shaft;

6. a slide rail; 61. a long through hole;

7. a spacer;

81. a seal member; 82. a fixed shaft; 83. and a fixing member.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

Referring to fig. 1 to 4, an embodiment of the present invention provides a hinge, including a first mounting seat 11, a second mounting seat 12, a first connecting rod 21, a second connecting rod 22, a reinforcing connecting rod 31 and a connecting rod 32, where one end of the first connecting rod 21 is slidably connected to the first mounting seat 11, the other end is rotatably connected to the second mounting seat 12, two ends of the second connecting rod 22 are rotatably connected to the first mounting seat 11 and the second mounting seat 12, respectively, and the second mounting seat 12 can rotate above the first mounting seat 11; one end of the first connecting rod 21 is connected with the first mounting seat 11 in a sliding manner, and the other end is connected with the second mounting seat 12 in a rotating manner; one end of the reinforcing connecting rod 31 is rotatably connected with the second mounting seat 12, and the reinforcing connecting rod 31 is parallel to the first connecting rod 21; one end of the connecting link 32 is rotatably connected to the reinforcing link 31, and the other end is rotatably connected to the first link 21, and the connecting link 32 is parallel to the second mounting seat 12.

Because second mount 12 is connected with the one end of first mount 11 through second connecting rod 22, first connecting rod 21 and the one end sliding connection of first mount 11 and with the rotation of second mount 12 be connected, second mount 12 can rotate the top to first mount 11 for first mount 11 supports second mount 12 when second mount 12 rotates around first mount 11. The reinforcing connecting rod 31 is connected with the second mounting base 12, so that the stress of the joint of the first connecting rod 21 and the second mounting base 12 is shared, when the second mounting base 12 is subjected to large pulling force, the joint of the first connecting rod 21 and the second mounting base 12 is not easy to damage, the reinforcing connecting rod 31 bears part of the pressure applied to the second mounting base 12, and the other end of the first connecting rod 21 is connected through the connecting rod 32. The reinforcing connecting rod 31 is parallel to the first connecting rod 21 and the connecting rod 32 is parallel to the second mounting seat 12, so that the reinforcing connecting rod 31, the second mounting seat 12, the first connecting rod 21 and the connecting rod 32 form a parallelogram structure, the second mounting seat 12 can be smoothly retracted above the first mounting seat 11, and the normal use of the hinge structure is not influenced.

Referring to fig. 1 to 3, the hinge further includes a reinforcing connection portion 41, the reinforcing connection portion 41 includes a reinforcing connection shaft 411, a first through hole 121 is formed in the second mounting seat 12, a second through hole 311 is formed in one end of the reinforcing connection rod 31, the reinforcing connection shaft 411 penetrates through the first through hole 121 and the second through hole 311 to connect the second mounting seat 12 and the reinforcing connection rod 31, the reinforcing connection portion 41 achieves connection between the second mounting seat 12 and the reinforcing connection rod 31, and the reinforcing connection portion 41 shares stress at the connection between the second mounting seat 12 and the first connection rod 21.

The second mounting seat 12 is provided with a first placing groove 122, the first placing groove 122 is located above the first through hole 121, the top end of the reinforcing connecting shaft 411 is located in the first placing groove 122, and the first placing groove 122 enables the upper end of the reinforcing connecting shaft 411 not to affect the upper structure connected with the second mounting seat 12.

The reinforcing connecting portion 41 further includes a first spacer 412, the first spacer 412 is disposed between the second mounting seat 12 and the reinforcing connecting rod 31, the reinforcing connecting shaft 411 penetrates through the first spacer 412, the first spacer 412 reduces abrasion between the second mounting seat 12 and the reinforcing connecting rod 31, and the first spacer 412 also plays a role in lubrication, so that the second mounting seat 12 and the reinforcing connecting rod 31 can rotate more easily.

The hinge further comprises a second connecting shaft 42 and a first connecting portion 43, the second connecting shaft 42 is used for connecting the reinforcing connecting rod 31 and the connecting rod 32, the first connecting portion 43 comprises a third connecting shaft 431 and a second gasket 432, the third connecting shaft 431 is used for connecting the first connecting rod 21 and the connecting rod 32, the second gasket 432 is located between the first connecting rod 21 and the connecting rod 32, the third connecting shaft 431 penetrates through the second gasket 432, the second connecting shaft 42 realizes connection between the reinforcing connecting rod 31 and the connecting rod 32, the third connecting shaft 431 realizes connection between the first connecting rod 21 and the connecting rod 32, the structure is simple, materials are convenient to obtain, the cost is low, the second gasket 432 reduces abrasion between the first connecting rod 21 and the connecting rod 32, and the service life is prolonged.

Referring to fig. 1 to 4, the hinge further includes a sliding connection portion 5, the sliding connection portion 5 includes a first slider 51, a second slider 52, a connection member 53 and a fourth connection shaft 54, the first mounting seat 11 is provided with a slide rail 6, the slide rail 6 is disposed along a length direction of the first mounting seat 11, the slide rail 6 is provided with a long through hole 61, the first slider 51 is located above the slide rail 6, the second slider 52 is located below the slide rail 6, the first slider 51 and/or the second slider 52 are provided with protrusions, the protrusions are fastened to the slide rail 6, in this embodiment, the first slider 51 and the second slider 52 are both provided with protrusions, the first slider 51 is provided with a first protrusion 511, the second slider 52 is provided with a second protrusion 521, the connection member 53 penetrates through the first slider 51 and the long through hole 61 and is in threaded connection with the second slider 52, the fourth connection shaft 54 sequentially penetrates through the first connecting rod 21, the first slider 51, the long through hole 61 and is connected with the second slider 52, the sliding connection portion 5 realizes sliding connection between the first link 21 and the first mounting seat 11, so that the first mounting seat 11 does not affect rotation of the second mounting seat 12 while supporting the second mounting seat 12 through the first link 21, and the first protrusion 511 and the second protrusion 521 make the sliding connection portion 5 stably slide on the slide rail 6.

The hinge further includes a second connecting portion 44, the second connecting portion 44 includes a fifth connecting shaft 441 and a limiting member 442, the fifth connecting shaft 441 passes through the second connecting rod 22 and the first mounting base 11 and is connected to the limiting member 442, a first limiting protrusion 111 is disposed on a lower end surface of the first mounting base 11, the fifth connecting shaft 441 can drive the limiting member 442 to rotate and abut against the first limiting protrusion 111, because the hinge is mounted on a window frame or a door frame, during normal use, the limiting member 442 is fastened to the window frame or the door frame, i.e., the limiting member 442 is in a locked state, when the hinge is disassembled, the fifth connecting shaft 441 is rotated by a tool to drive the limiting member 442 to rotate, when the limiting member 442 rotates to abut against the first limiting protrusion 111, at this time, the limiting member 442 cannot rotate continuously, the locked state of the limiting member 442 is released, because the limiting member 442 is not easy to observe, the state of the limiting member 442 can be known through the first limiting protrusion 111, easy to disassemble.

The hinge further comprises a third connecting portion 45, the third connecting portion 45 comprises a sixth connecting shaft 451 and a limiting gasket 452, the limiting gasket 452 is located between the second mounting seat 12 and the second connecting rod 22 and is connected with the second mounting seat 12, the sixth connecting shaft 451 is sequentially connected with the second mounting seat 12, the limiting gasket 452 and the second connecting rod 22, a second limiting protrusion 4521 is arranged on the limiting gasket 452, the side edge of the second connecting rod 22 can abut against the second limiting protrusion 4521, due to the fact that the limiting gasket 452 and the second mounting seat 12 move synchronously, the maximum rotating angle of the second mounting seat 12 is limited through the second limiting protrusion 4521, the limitation of the second mounting seat 12 around the rotating range of the first mounting seat 11 is achieved through the matching of the sliding rail 6 and the second limiting protrusion 4521, and the second mounting seat 12 can only be opened to a set position.

The hinge further comprises a third connecting rod 23, two ends of the third connecting rod 23 are respectively connected with the first mounting seat 11 and the first connecting rod 21 in a rotating mode, the third connecting rod 23 enables the hinge to be opened and closed according to a preset track, the third connecting rod 23 plays a supporting role for the first connecting rod 21, and stress at the connection position of the first connecting rod 21 and the first mounting seat 11 is shared.

In the present embodiment, the first link 21, the second link 22, the third link 23, the reinforcing link 31 and the connecting link 32 are located between the first mounting seat 11 and the second mounting seat 12, the second link 22 and the third link 23 are located on the same plane, the first link 21 is located above the second link 22 and the third link 23, the first link 21 is in a three-layer step shape, the connecting link 32 is located on a first-layer step of the first link 21, the reinforcing link 31 is located on a second-layer step of the first link 21, and the third-layer step of the first link 21 is flush with the upper surface of the reinforcing link 31. In other embodiments, the second link 22 and the third link 23 may not be located on the same plane, as long as they are located above the first mounting seat 11.

The hinge further comprises a spacing gasket 7, the spacing gasket 7 is located between the plane where the second connecting rod 22 and the third connecting rod 23 are located and the first mounting seat 11, and the spacing gasket 7 prevents the first mounting seat 11, the second connecting rod 22 and the third connecting rod 23 from being damaged due to excessive friction between the second connecting rod 22 and the third connecting rod 23 and the first mounting seat 11 during rotation.

The hinge still includes sealing member 81, fixed axle 82 and mounting 83, sealing member 81 connects in the tip that first mount pad 11 keeps away from slide rail 6, be equipped with the bayonet socket on the sealing member 81, be equipped with the spacing arch 112 of third on the first mount pad 11, the bayonet socket joint of sealing member 81 is in the spacing arch 112 of third, fixed axle 82 passes sealing member 81 and first mount pad 11 in proper order and is connected with mounting 83, terminal surface is equipped with the spacing arch 113 of fourth under the first mount pad 11, the one end butt of mounting 83 is in the side of the spacing arch 113 of fourth, the position of spacing arch 112 of third and the spacing arch 113 cooperation restriction sealing member 81 of fourth, prevent that sealing member 81 from removing and rotating.

The embodiment of the utility model provides a window, including window frame, casement and hinge, first mount pad 11 is connected with the window frame, and second mount pad 12 is connected with the casement, is connected with the window frame through first mount pad 11 and has realized the support of window frame to the casement with second mount pad 12 is connected with the casement, and the window itself is difficult for receiving destruction long service life.

The above embodiments have been described only the basic principles and features of the present invention, and the present invention is not limited by the above embodiments, and is not departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a hinge, includes first mount pad (11), second mount pad (12), first connecting rod (21) and second connecting rod (22), the one end of first connecting rod (21) with first mount pad (11) sliding connection, the other end with second mount pad (12) rotate to be connected, the both ends of second connecting rod (22) respectively with first mount pad (11) with second mount pad (12) rotate to be connected, second mount pad (12) can rotate extremely the top of first mount pad (11), its characterized in that still includes:

a reinforcing connecting rod (31), one end of which is rotatably connected with the second mounting seat (12), wherein the reinforcing connecting rod (31) is parallel to the first connecting rod (21);

and one end of the connecting rod (32) is rotatably connected with the reinforcing connecting rod (31), the other end of the connecting rod is rotatably connected with the first connecting rod (21), and the connecting rod (32) is parallel to the second mounting seat (12).

2. The hinge according to claim 1, further comprising a reinforcing connecting portion (41), wherein the reinforcing connecting portion (41) comprises a reinforcing connecting shaft (411), a first through hole (121) is formed in the second mounting seat (12), a second through hole (311) is formed in one end of the reinforcing connecting rod (31), and the reinforcing connecting shaft (411) penetrates through the first through hole (121) and the second through hole (311) to connect the second mounting seat (12) and the reinforcing connecting rod (31).

3. The hinge according to claim 2, characterized in that said second mounting seat (12) is provided with a first positioning slot (122), said first positioning slot (122) being located above said first through hole (121), the top end of said reinforcing connecting shaft (411) being located inside said first positioning slot (122).

4. The hinge according to claim 2, characterized in that said reinforcing connection (41) further comprises a first spacer (412), said first spacer (412) being arranged between said second mounting seat (12) and said reinforcing connecting rod (31), said reinforcing connecting shaft (411) passing through said first spacer (412).

5. The hinge according to claim 1, further comprising a second connecting shaft (42) and a first connecting portion (43), the second connecting shaft (42) being for connecting the reinforcing link (31) and the connecting link (32), the first connecting portion (43) comprising a third connecting shaft (431), the third connecting shaft (431) being for connecting the first link (21) and the connecting link (32).

6. The hinge according to claim 1, further comprising a sliding connection portion (5), wherein the sliding connection portion (5) comprises a first sliding block (51), a second sliding block (52), a connecting member (53) and a fourth connecting shaft (54), a sliding rail (6) is arranged on the first mounting seat (11), the sliding rail (6) is arranged along the length direction of the first mounting seat (11), a long through hole (61) is arranged on the sliding rail (6), the first sliding block (51) is arranged above the sliding rail (6), the second sliding block (52) is arranged below the sliding rail (6), a protrusion is arranged on the first sliding block (51) and/or the second sliding block (52), the protrusion is buckled with the sliding rail (6), and the connecting member (53) penetrates through the first sliding block (51) and the long through hole (61) and is in threaded connection with the second sliding block (52), the fourth connecting shaft (54) penetrates through the first connecting rod (21), the first sliding block (51) and the long through hole (61) in sequence and is connected with the second sliding block (52).

7. The hinge according to claim 1, further comprising a second connecting portion (44), wherein the second connecting portion (44) comprises a fifth connecting shaft (441) and a limiting member (442), the fifth connecting shaft (441) penetrates through the second connecting rod (22) and the first mounting seat (11) and is connected to the limiting member (442), a first limiting protrusion (111) is disposed on a lower end surface of the first mounting seat (11), and the fifth connecting shaft (441) can drive the limiting member (442) to rotate and abut against the first limiting protrusion (111).

8. The hinge of claim 1, further comprising a third connecting portion (45), wherein the third connecting portion (45) comprises a sixth connecting shaft (451) and a limiting washer (452), the limiting washer (452) is located between the second mounting seat (12) and the second connecting rod (22) and connected to the second mounting seat (12), the sixth connecting shaft (451) sequentially connects the second mounting seat (12), the limiting washer (452) and the second connecting rod (22), a second limiting protrusion (4521) is provided on the limiting washer (452), and a side edge of the second connecting rod (22) can abut against the second limiting protrusion (4521).

9. The hinge according to claim 1, characterized in that it further comprises a third connecting rod (23), the two ends of said third connecting rod (23) being rotatably connected with said first mounting seat (11) and said first connecting rod (21), respectively.

10. A window comprising a frame and a sash, characterized in that it further comprises a hinge according to any one of claims 1-9, said first mounting seat (11) being connected to the frame and said second mounting seat (12) being connected to the sash.