CN217300231U

CN217300231U - Six-connecting-rod hinge and window

Info

Publication number: CN217300231U
Application number: CN202220766048.3U
Authority: CN
Inventors: 黄宇; 王科榜
Original assignee: Changsha Kangpaisi Building Materials Trading Co ltd
Current assignee: Changsha Kangpaisi Building Materials Trading Co ltd
Priority date: 2022-03-31
Filing date: 2022-03-31
Publication date: 2022-08-26
Anticipated expiration: 2032-03-31

Abstract

The utility model discloses a six-connecting-rod hinge and a window, wherein, the six-connecting-rod hinge comprises a mounting seat for mounting on a window frame, a connecting seat for mounting on a window sash, a first connecting rod and a second connecting rod which are arranged at intervals along the length direction of the mounting seat and are both hinged with the mounting seat, and a third connecting rod and a fourth connecting rod which are arranged at intervals along the length direction of the connecting seat and are both hinged with the connecting seat; the first connecting rod is kept away from the one end of mount pad with the fourth connecting rod is articulated, the second connecting rod is kept away from the one end of mount pad with the third connecting rod is articulated, the middle section position of first connecting rod with the middle section position of third connecting rod is articulated. The utility model provides a six connecting rod hinges make the connecting seat can drive the relative mount pad of casement through six connecting rod structures and rotate 180 degrees, realize the wide-angle action of opening and shutting to the jamming phenomenon can not appear in the relative rotation between each connecting rod, open and shut more smoothly, difficult production wearing and tearing.

Description

Six-link hinge and window

Technical Field

The utility model relates to a door and window hinge technical field especially relates to a six connecting rod hinges and adoption the window of six connecting rod hinges.

Background

Along with the gradual improvement of people's living standard, the integrative flat-open window of window screening obtains the wide application, and interior division of screen window has also developed hidden form hinge structure from initial hinge structure that exposes, and stealthy hinge can be hidden between casement and window frame, effectively promotes the bright and clean roughness on screen window surface, has obtained masses of consumers' recognition and liking.

However, the invisible hinge that can 180 degrees open at present generally needs to set up the spout on the mount pad of window frame to the connecting rod that supplies the hinge slides the adjustment position along the spout, when the casement was driven to rotate and is opened and shut, the connecting rod need make two kinds of motions of slip and rotation in the spout, can lead to the connecting rod directly to be dragged the removal and can't rotate when the width of spout is too big, thereby the jamming phenomenon appears, can lead to the connecting rod to be deadly by the card when the width undersize of spout again can not smooth and easy slip. Therefore, the existing hidden hinge is difficult to achieve an ideal transmission state, the clamping stagnation problem is easy to occur, the window sash is opened unsmoothly, the hinge is not abraded uniformly, and the service life of the hinge is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses first-hand provides a six connecting rod hinge to solve the current technical problem who hides the hinge and appear the jamming easily.

The utility model also provides a window adopts above-mentioned six connecting rod hinges.

According to a first aspect of the present invention, there is provided a six-bar hinge, comprising a mounting seat for mounting on a window frame and a connecting seat for mounting on a window sash, and a first bar, a second bar, a third bar and a fourth bar; the first end of the first connecting rod is hinged with the mounting seat, the first end of the second connecting rod is arranged along the length direction of the mounting seat at intervals relative to the first connecting rod and is hinged with the mounting seat, the first end of the third connecting rod is hinged with the connecting seat, the first end of the fourth connecting rod is arranged along the length direction of the connecting seat at intervals relative to the third connecting rod and is hinged with the connecting seat, the second end of the first connecting rod is hinged with the second end of the fourth connecting rod, the second end of the second connecting rod is hinged with the second end of the third connecting rod, the middle section position of first connecting rod with the middle section position of third connecting rod is articulated, the connecting seat is used for passing through the transmission effect of first connecting rod, second connecting rod, third connecting rod and fourth connecting rod is relative the mount pad rotates, and the connecting seat is relative the contained angle of mount pad is 0 ~ 180 degree.

Preferably, the mounting seat is provided with a limiting part, and the limiting part is used for abutting against the first connecting rod or the second connecting rod in the rotating process of the connecting seat, so that the rotating angle of the connecting seat is limited.

Preferably, the first connecting rod or the second connecting rod is provided with a clamping groove which is matched with the limiting part and used for clamping the limiting part.

Preferably, the first end of first connecting rod is equipped with first supporting panel, first supporting panel is in the connecting seat is relative all laminate when the contained angle of mount pad is 0 ~ 180 degree the mount pad.

Preferably, the first end of the third connecting rod is provided with a second supporting panel, and the second supporting panel is attached to the connecting seat when the connecting seat is opposite to the mounting seat and the included angle of the mounting seat is 0-180 degrees.

Preferably, the connecting seat comprises a limiting strip which is inserted into a sliding groove preset in the window sash and slides along the sliding groove.

Preferably, the connecting seat further comprises a positioning block which is used for abutting against the window sash and limiting the sliding stroke of the limiting strip relative to the window sash.

Preferably, the end of the mounting seat along the length direction is bent to form a limiting block for being inserted into a groove preset in the window frame.

Furthermore, the first connecting rod and the second connecting rod are arranged on the first plane, the third connecting rod and the fourth connecting rod are arranged on the second plane, and the mounting seat, the first plane, the second plane and the connecting seat are sequentially arranged in a stacked mode.

According to the utility model discloses a second aspect still provides a window, including window frame and casement to and above-mentioned six connecting rod hinges, the casement passes through six connecting rod hinges install in on the window frame.

The utility model discloses following beneficial effect has:

the utility model provides a six connecting rod hinges pass through the mount pad, the connecting seat, first connecting rod, the second connecting rod, third connecting rod and fourth connecting rod constitute six connecting rod structures jointly, the position of connecting seat is adjusted in the slip action that replaces the spout structure by connecting rod structure's rotation action, make the connecting seat can drive the relative mount pad of casement and rotate 180 degrees, realize the wide-angle action of opening and shutting, and the jamming phenomenon can not appear in relative rotation between each connecting rod, it is more smooth and easy to open and shut, promote user experience, and difficult production wearing and tearing, effectively promote life.

In addition to the above-described objects, features and advantages, the present invention has other objects, features and advantages. The present invention will be described in further detail with reference to the drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:

fig. 1 is a perspective view of a partial structure of a window according to an embodiment of the present invention.

FIG. 2 is a perspective view of a six bar hinge in the window shown in FIG. 1;

FIG. 3 is a perspective view of the six-bar hinge shown in FIG. 2 in a fully closed position;

FIG. 4 is a perspective view of the six-bar hinge shown in FIG. 2 in a fully extended state;

FIG. 5 is a perspective view of a mount in the six-bar hinge shown in FIG. 2;

FIG. 6 is a perspective view of the connecting seat in the six-bar hinge shown in FIG. 2;

FIG. 7 is a perspective view of a first link of the six-link hinge shown in FIG. 2;

fig. 8 is a perspective view of a third link in the six-link hinge shown in fig. 2.

Illustration of the drawings:

1. a six-bar hinge; 11. a mounting base; 111. a limiting part; 112. a limiting block; 12. a connecting seat; 121. a limiting strip; 122. positioning blocks; 13. a first link; 131. a first avoidance slot; 132. a first support panel; 14. a second link; 141. a card slot; 15. a third link; 151. a second avoidance slot; 152. a second support panel; 16. a fourth link; 2. a window frame; 3. and (5) a window sash.

Detailed Description

The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways, which are defined and covered below.

Fig. 1 to 8 show jointly the utility model provides a six connecting rod hinges and window, wherein, six connecting rod hinges are used for installing the casement to the window frame on and realize the rotation of the relative window frame of casement and open and shut through the transmission of self, can make opening and shutting action of casement more smooth and easy, avoid appearing the jamming phenomenon, effectively promote user experience.

As shown in fig. 1, the six-bar hinge 1 includes a mounting seat 11, a connecting seat 12, a first bar 13, a second bar 14, a third bar 15 and a sixth bar 16, the mounting seat 11 is configured to be mounted on a window frame 2, the connecting seat 12 is configured to be mounted on a window sash 3, the first bar 13 and the second bar 14 are spaced apart from each other along a length direction of the mounting seat 11, and the third bar 15 and the fourth bar 16 are spaced apart from each other along a length direction of the connecting seat 12.

Specifically, the first end of the first connecting rod 13 is hinged to the end portion of the mounting seat 11 close to the connecting seat 12, the first end of the second connecting rod 14 is hinged to the middle portion of the mounting seat 11, the first end of the third connecting rod 15 is hinged to the end portion of the connecting seat 12 close to the mounting seat 11, and the first end of the fourth connecting rod 16 is hinged to the middle portion of the connecting seat 12. The second end of the first link 13 is hinged to the second end of the fourth link 16, the second end of the second link 14 is hinged to the second end of the third link 15, specifically, the end of the first link 13 far away from the mounting seat 11 is hinged to the end of the fourth link 16 far away from the connecting seat 12, the end of the second link 14 far away from the mounting seat 11 is hinged to the end of the third link 15 far away from the connecting seat 12, and the middle position of the first link 13 is hinged to the middle position of the third link 15.

Referring to fig. 3 and 4, the mounting seat 11 and the connecting seat 12 are both configured to be long-strip-shaped structures, so that the mounting seat 11, the connecting seat 12, the first connecting rod 13, the second connecting rod 14, the third connecting rod 15 and the sixth connecting rod 16 are combined together to form a six-rod structure, the connecting seat 12 can rotate relative to the mounting seat 11 through the transmission action of the first connecting rod 13, the second connecting rod 14, the third connecting rod 15 and the fourth connecting rod 15, and an included angle of the connecting seat 12 relative to the mounting seat 11 is 0-180 degrees, that is, the connecting seat 12 can rotate 180 degrees relative to the mounting seat 11.

When the included angle of the connecting seat 12 with respect to the mounting seat 11 is 0 degree (shown in fig. 3), the window sash 3 is completely closed with respect to the window frame 2, and at this time, the connecting seat 12 is overlapped with respect to the mounting seat 11, so that the six-bar hinge 1 can be integrally folded into a flat strip structure and hidden between the window frame 2 and the window sash 3. When the included angle between the connecting seat 12 and the mounting seat 11 is 180 degrees (shown in fig. 4), the window sash 3 is completely opened relative to the window frame 2, and at this time, the connecting seat 12 can be driven by the connecting rod structures to protrude out of the window frame 2, so that the window sash 3 can be driven to avoid the window frame 2 and rotate 180 degrees relative to the window frame 2, and the wide-angle opening of the window sash 3 is realized.

Compared with the existing invisible hinge, the six-connecting-rod hinge 1 has the advantages that the sliding action of the sliding groove structure is replaced by the rotating action of the connecting rod structure to adjust the position of the connecting seat 12, so that the connecting seat 12 can drive the window sash 3 to realize the large-angle opening and closing action, the clamping stagnation phenomenon cannot occur in the relative rotation between the connecting rods, the opening and closing are smoother, the user experience is improved, the abrasion is not easy to generate, and the service life is effectively prolonged.

Referring to fig. 4 and 5, preferably, a limiting portion 111 is disposed on the mounting seat 11, and the limiting portion 111 is used for abutting against the first connecting rod 13 or abutting against the second connecting rod 14 in a rotation process of the connecting seat 12, so that a rotation angle of the connecting seat 12 is limited by the limiting portion 111, and a stop effect is achieved when the connecting seat 12 rotates to a limit position.

Preferably, the first connecting rod 13 or the second connecting rod 14 is provided with a clamping groove 141 adapted to the limiting portion 111 and used for clamping the limiting portion 111, and the first connecting rod 13 or the second connecting rod 14 can be more stably positioned and fixed by the mutual matching of the clamping groove 141 and the limiting portion 111, so that the stroke limitation of the six-connecting-rod hinge 1 is realized.

Specifically, spacing portion 111 is located mount pad 11 is along length direction's middle section position, draw-in groove 141 sets up on second connecting rod 14, through second connecting rod 14 butt spacing portion 111 realizes six connecting rod hinge 1's stroke is spacing, reduces first connecting rod 13's direct atress promotes first connecting rod 13's stability.

As shown in fig. 5, preferably, the end of the mounting seat 11 along the length direction is bent to form a limiting block 112 for being inserted into a predetermined groove of the window frame 2, and when the mounting seat 11 is mounted on the window frame 2 by using screws, the mounting seat 11 can be prevented from rotating by the limiting action of the limiting block 112 on the window frame 2, so that the stability of the mounting seat 11 is effectively improved, and the mounting is convenient.

As shown in fig. 6, the connecting seat 12 includes a limiting bar 121, the limiting bar 121 is used for being inserted into a preset sliding groove of the window sash 3 and sliding along the sliding groove, the limiting bar 121 is matched with the sliding groove of the window sash 3 to pre-fix the connecting seat 12, and the connecting seat 12 can be stably slid to a preset installation position, so that the assembling operation between the connecting seat 12 and the window sash 3 is more convenient and faster.

Preferably, the connecting seat 12 further includes a positioning block 122, the positioning block 122 is configured to abut against the window sash 3 and limit a sliding stroke of the limiting strip 121 relative to the window sash 3, and the positioning block 122 is used to position an installation position of the connecting seat 12, so as to improve installation accuracy of the connecting seat 12.

Referring to fig. 2 to 4, the first link 13 and the second link 14 are disposed on a first plane, the third link 15 and the fourth link 16 are disposed on a second plane, and the mounting seat 11, the first plane, the second plane, and the connecting seat 12 are sequentially stacked, so that the thickness of the six-link hinge 1 is effectively reduced, the miniaturized design is realized, the applicability of the six-link hinge is improved, the movement track of the six-link hinge 1 is widened, and the interference between the parts is reduced.

As shown in fig. 7, further, the first link 13 is bent along the length direction thereof to form a first avoiding groove 131, and the first avoiding groove 131 is adapted to the second link 14 and is used for abutting against the second link 14 when the connecting seat 12 rotates to a preset angle, so as to realize the limit fixation between the first link 13 and the second link 14.

Preferably, the first end of first link 13 is equipped with first supporting panel 132, first supporting panel 132 is in connecting seat 12 is relative all laminate when the contained angle of mount pad 11 is 0 ~ 180 degree mount pad 11, through first supporting panel 132 increases first link 13 with area of contact between the mount pad 11 makes first link 13 supported more firmly in on the mount pad 11 promotes first link 13's stability and load-carrying capacity.

As shown in fig. 8, further, the third connecting rod 15 is bent along the length direction thereof to form a second avoiding groove 151, and the second avoiding groove 151 is adapted to the fourth connecting rod 16 and is used for abutting against the fourth connecting rod 16 when the connecting seat 12 rotates to a preset angle, so as to realize the limit fixation between the third connecting rod 15 and the fourth connecting rod 16.

Preferably, a second supporting panel 152 is arranged at the first end of the third connecting rod 15, the second supporting panel 152 is attached to the connecting seat 12 when the connecting seat 12 forms an included angle of 0-180 degrees with respect to the mounting seat 11, the contact area between the connecting seats 12 and the third connecting rod 15 is increased by the second supporting panel 152, so that the third connecting rod 15 can stably support the connecting seat 12, the stability and the load capacity of the connecting seat 12 are improved, and the stability of the window sash 3 is further improved.

Further, a gasket is arranged between two mutually hinged connecting rods of the mounting seat 11, the connecting seat 12, the first connecting rod 13, the second connecting rod 14, the third connecting rod 15 and the fourth connecting rod 16, and the gasket is made of wear-resistant materials so as to improve the stability and durability of each hinged node.

According to the utility model discloses a second aspect still provides a window, including window frame 2 and casement 3 to and above-mentioned six connecting rod hinge 1, mount pad 11 install in on the window frame 2, connecting seat 12 install in on the casement 3, so that casement 3 passes through six connecting rod hinge 1 install in on the window frame 2, and make casement 3 accessible six connecting rod hinge 1 is relative window frame 2 realizes 180 degrees rotation and opens and shuts, casement 3 specifically is the screen window. Because the window adopts six connecting rod hinges 1 can realize the wide-angle action of opening and shutting of casement 3 can not appear the jamming phenomenon, opens and shuts more smoothly, effectively promotes user experience, and six connecting rod hinges 1 are difficult for producing wearing and tearing, can promote life.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A six-connecting-rod hinge is characterized by comprising a mounting seat (11) used for being mounted on a window frame (2), a connecting seat (12) used for being mounted on a window sash (3), a first connecting rod (13), a second connecting rod (14), a third connecting rod (15) and a fourth connecting rod (16);

the first end of the first connecting rod (13) is hinged to the mounting seat (11), the first end of the second connecting rod (14) is arranged in a spaced mode relative to the first connecting rod (13) along the length direction of the mounting seat (11) and hinged to the mounting seat (11), the first end of the third connecting rod (15) is hinged to the connecting seat (12), the first end of the fourth connecting rod (16) is arranged in a spaced mode relative to the third connecting rod (15) along the length direction of the connecting seat (12) and hinged to the connecting seat (12), the second end of the first connecting rod (13) is hinged to the second end of the fourth connecting rod (16), the second end of the second connecting rod (14) is hinged to the second end of the third connecting rod (15), the middle position of the first connecting rod (13) is hinged to the middle position of the third connecting rod (15), and the connecting seat (12) is used for enabling the first connecting rod (13) to pass through, The transmission action of second connecting rod (14), third connecting rod (15) and fourth connecting rod (16) is relative mount pad (11) rotates, and connecting seat (12) is relative the contained angle of mount pad (11) is 0 ~ 180 degrees.

2. The six-bar hinge according to claim 1, characterized in that a limiting part (111) is provided on the mounting seat (11), and the limiting part (111) is used for abutting against the first connecting bar (13) or the second connecting bar (14) during the rotation of the connecting seat (12), so as to limit the rotation angle of the connecting seat (12).

3. The six-bar hinge according to claim 2, wherein the first connecting bar (13) or the second connecting bar (14) is provided with a clamping groove (141) which is matched with the limiting part (111) and used for clamping the limiting part (111).

4. The six-bar hinge according to claim 1, wherein a first end of the first connecting bar (13) is provided with a first supporting panel (132), and the first supporting panel (132) is attached to the mounting seat (11) when an included angle between the connecting seat (12) and the mounting seat (11) is 0-180 degrees.

5. The six-bar hinge according to claim 1, wherein a second supporting panel (152) is disposed at the first end of the third bar (15), and the second supporting panel (152) is attached to the connecting seat (12) when the connecting seat (12) forms an included angle of 0-180 degrees with respect to the mounting seat (11).

6. The six-bar hinge according to claim 1, characterized in that the connecting seat (12) comprises a limit bar (121) adapted to be inserted into a sliding slot provided in the sash (3) and to slide along the sliding slot.

7. The six-bar hinge according to claim 6, characterized in that the connecting seat (12) further comprises a positioning block (122) for abutting against the sash (3) and limiting the sliding travel of the stop bar (121) relative to the sash (3).

8. The six-bar hinge according to claim 1, wherein the end of the mounting seat (11) along the length direction is bent to form a limiting block (112) for being inserted into a preset groove of the window frame (2).

9. The six-bar hinge according to claim 1, characterized in that the first link (13) and the second link (14) are provided on a first plane, the third link (15) and the fourth link (16) are provided on a second plane, and the mounting seat (11), the first plane, the second plane and the connecting seat (12) are arranged in a stacked manner in this order.

10. A window comprising a frame (2) and a sash (3), characterized in that it further comprises a six-bar hinge according to any one of claims 1 to 9, by means of which the sash (3) is mounted to the frame (2).