CN211173601U

CN211173601U - Heavy-duty outward-opening window sliding support hinge

Info

Publication number: CN211173601U
Application number: CN201921748588.3U
Authority: CN
Inventors: 刘玲豪; 刘妹
Original assignee: Zhongshan Guanzhe Hardware Co ltd
Current assignee: Zhongshan Guanzhe Hardware Co ltd
Priority date: 2019-10-17
Filing date: 2019-10-17
Publication date: 2020-08-04
Anticipated expiration: 2029-10-17

Abstract

The utility model discloses a heavy-duty out-opening window sliding support hinge, which comprises a sliding chute, a short rod, a middle rod, a long rod and a support arm, wherein one end of the long rod is rotatably connected with the sliding chute, the other end of the long rod is rotatably connected with the middle part of the support arm, one side of the sliding chute, which is positioned at the connecting point of the long rod and the sliding chute, is sequentially and slidably connected with two first sliders and second sliders which can independently slide, the first slider is positioned between the second slider and the connecting point of the long rod and the sliding chute, one end of the short rod is rotatably connected with the first slider, the other end of the short rod is rotatably connected with one end of the support arm, one end of the middle rod is rotatably connected with the second slider, the other end of the middle rod is rotatably connected with the long rod, the middle rod is crossed with the short rod and is supported at the bottom of the short rod, the middle rod is rotatably connected with the short rod at the cross position, the short rod, the middle rod, simple structure supports the quarter butt from the middle part through the king-rod, and structural strength is good.

Description

Heavy-duty outward-opening window sliding support hinge

[ technical field ] A method for producing a semiconductor device

The utility model relates to a heavy swinging-out casement window sliding support hinge.

[ background of the invention ]

The sliding support hinge structure of the outward opening window in the current market is generally a four-bar structure consisting of a short bar, a middle bar, a long bar, a support arm and a sliding block and is installed on a sliding chute, wherein one end of the short bar and one end of the middle bar are respectively rotatably connected with the left end and the right end of the sliding block, the other end of the short bar is rotatably connected with one end of the support arm, the other end of the middle bar is rotatably connected with the middle part of the long bar, one end of the long bar is rotatably connected with the sliding chute, the other end of the long bar is rotatably connected with the middle part of the support arm, the sliding block is slidably connected on the sliding chute, the support arm is used for installing a window sash, a wrap angle is arranged on the sliding chute, and one end of the support arm is provided with a guide top head which can be matched with the wrap angle to enable a pentagon consisting of. According to the sliding support hinge with the structure, stress is mainly distributed on the short rod, the short rod is suspended, the stress is supported only through the hinged point (such as the rivet rotating connection) connected with the sliding block and a small part of the bearing above the sliding block, the supporting area is small, the cantilever is long, stress is too concentrated, the short rod and the rivet connected with the sliding block are easy to wear, and the service life is short. Particularly, the performance of the window sash is higher and higher, the window sash is multifunctional, the weight of the window sash is heavier and heavier, and the sliding support hinge with the existing structure cannot meet the market demand more and more.

The present invention is made based on such a situation.

[ Utility model ] content

The utility model aims at overcoming the defects of the prior art and providing a heavy-duty outward-opening window sliding support hinge which has the advantages of simple structure, good structural strength, reasonable stress distribution and long service life.

The utility model discloses a realize through following technical scheme:

the utility model provides a heavy swinging-out casement window sliding support hinge, includes spout 1, quarter butt 2, king-rod 3, stock 4 and trailing arm 5, its characterized in that: one end of the long rod 4 is rotatably connected with the sliding chute 1, the other end of the long rod 4 is rotatably connected with the middle part of the supporting arm 5, one side of the sliding chute 1, which is positioned at the connecting point of the long rod 4 and the sliding chute 1, is sequentially and slidably connected with two first sliders 6 and second sliders 7 which can independently slide, wherein the first sliders 6 are positioned between the second sliders 7 and the connecting points of the long rod 4 and the sliding chute 1, one end of the short rod 2 is rotatably connected with the first sliders 6, the other end of the short rod is rotatably connected with one end of the supporting arm 5, one end of the middle rod 3 is rotatably connected with the second sliders 7, the other end of the middle rod is rotatably connected with the long rod 4, the rotating connecting points are positioned between the rotating connecting points at the two ends of the long rod, the middle rod 3 is crossed with the short rod 2, the middle rod is supported at the bottom of the short rod 2, the middle rod 3 is rotatably connected with the short rod 2 at the crossed position, and the short rod 2, the short rod 3, the A transformed parallelogram 10.

As above a heavy swinging-out casement window sliding support hinge, its characterized in that: the middle rod 3 is provided with a yielding groove 31 which is used for avoiding the rotating connection point of the short rod 2 and the first sliding block 6 when the middle rod is closed.

The sliding support hinge for the heavy-duty outward-opening window is characterized in that the sliding groove 1 comprises an L-shaped plate 13 composed of a vertical plate 11 and a horizontal plate 12, an inverted U-shaped sliding rail 14 facing the horizontal plate 12 is arranged at the upper end of the vertical plate 11 of the L-shaped plate 13, the first sliding block 6 and the second sliding block 7 are attached to the horizontal plate 12, a sliding table 61 inserted into the sliding rail 14 and in sliding fit with the sliding rail 14 is arranged on the first sliding block 6 and the second sliding block 7, and a sliding opening 15 for the first sliding block 6 and the second sliding block 7 to slide and limiting the first sliding block 6 and the second sliding block 7 between the horizontal plate 12 and the sliding rail 14 is arranged between the horizontal plate 12 and the sliding rail 14.

As above a heavy swinging-out casement window sliding support hinge, its characterized in that: the below of spout 1 is equipped with the locking plate 8 that can block in the channel 101 of the aluminium alloy of window frame 100 when rotating, locking plate 8 passes through hexagon socket head cap screw 81 and connects on spout 1, locking plate 8 follows hexagon socket head cap screw 81's rotation, be equipped with on spout 1 and be used for the screw hole 16 of spout 1 locking on window frame 100.

As above a heavy swinging-out casement window sliding support hinge, its characterized in that: the position of the chute 1, which is located at the joint of the long rod 4 and the chute 1, is fixed with a reinforcing sheet 9 for supporting the long rod 4, and the reinforcing sheet 9 is located between the long rod 4 and the chute 1 and is rotationally connected with the long rod 4.

As above a heavy swinging-out casement window sliding support hinge, its characterized in that: the reinforcing sheet 9 is provided with a positioning support sheet 91 extending out of one end of the chute 1 and below the bottom of the chute 1, and the positioning support sheet 91 is used for extending into a channel 101 of the window frame 100, supporting the channel 101 at the bottom and matching with the left side and the right side of the channel 101 to position the left position and the right position of the chute 1 on the channel 101.

As above a heavy swinging-out casement window sliding support hinge, its characterized in that: the reinforcing sheet 9 is punched and formed with a convex hull 92 from the bottom to the top, the sliding chute 1 is provided with a bulge and supports the supporting boss 17 at the bottom of the convex hull 92, and the long rod 4 is connected with the convex hull 92 and the supporting boss 17 through a rivet in a rotating mode.

Compared with the prior art, the utility model discloses there is following advantage:

1. the utility model discloses a short-rod 2, middle-rod 3, stock 4 and trailing arm 5 constitute a parallelogram 10 that constantly changes along with this sliding support hinge opening and closure between the adjacent node that both rotate to connect, make short-rod 2 and middle-rod 3 rotate after crossing and connect through the cooperation of the two slider structures of first slider 6 and second slider 7, make the connected node of short-rod 2 and first slider 6, the connected node of middle-rod 3 and second slider 7, form a triangle that two waists are unchangeable between the connected node of short-rod 2 and middle-rod 3, the base can be elongated and shorten, cooperation parallelogram 10 realizes opening and closing of this heavy type swinging-out casement window sliding support hinge, thereby realize opening and closing of casement, adopt this new connecting rod connection structure mode, because short-rod 2 and middle-rod 3 cross connection, and middle-rod 3 supports short-rod 2 from the middle part, thereby shorten the unsettled arm length between stress point to the support point, the torsion of the short rod 2 under the action of the window sash is relatively reduced, meanwhile, the short rod 2 is provided with two connecting points and supporting points of the middle rod 3 and the first sliding block 6, the stress of the rotary connecting structure is dispersed, and the service life of the rivet is prolonged when the rotary connecting structure is connected through the rivet; and the other structure can avoid using wrap angles and a guide plug structure, and simplifies the structures of the sliding chute 1 and the bracket 5.

2. The utility model discloses well spout 1 is formed by L shaped plate 13 and the slide rail 14 of the shape of falling the U, when first slider 6 and second slider 7 are connected, only need first slider 6 and the relative horizontal plate 12 of second slider 7, correspond slide rail 14 with slip table 61 and insert from spout 1's one end can, it is convenient quick to connect, the slide rail 14 of the shape of falling the U simultaneously can prevent that dust and rubbish from piling up, and L shaped plate 13 is when rubbish such as deposit dust, only need along horizontal plate 12 sweep away these rubbish can, the clearance is convenient, the problem of the clearance rubbish difficulty that the spout of solving traditional sunk structure brought.

3. The utility model discloses well spout 1 has filled up stock 4 through fixed enhancement piece 9, connect stock 4 jointly through spout 1 and enhancement piece 9, avoid on spout 1 the punching press draw stretch out corresponding structure directly with stock 4 pad, because the structure that the punching press was drawn out, tensile boss is higher more structural strength is weaker more, fill up stock 4 to corresponding height through enhancement piece 9, thereby strengthen the structural strength of stock 4 and spout 1 junction, connect stock 4 jointly through spout 1 and enhancement piece 9, common atress, joint strength is good, satisfy the casement because the upgrading of performance and bigger weight requirement. Furthermore, a positioning support piece 91 extending out of one end of the sliding chute 1 below the bottom of the sliding chute 1 is arranged on the reinforcing piece 9, and the positioning support piece 91 is used for extending into the channel 101 of the window frame 100 and supporting on the bottom of the channel 101 of the window frame 100 to form an intermediate support, so that the sliding chute 1 and the reinforcing piece 9 are prevented from deforming when being laid down.

[ description of the drawings ]

The following detailed description of embodiments of the present invention is provided with reference to the accompanying drawings, in which:

fig. 1 is an exploded view of the present invention;

FIG. 2 is a schematic structural view of the present invention in the maximum opened state;

fig. 3 is a schematic structural view of the present invention in an opened state of 45 °;

fig. 4 is a schematic structural view of the present invention in a closed state;

fig. 5 is an application reference view of the sliding stay hinge of the heavy outward-opening window of the present invention;

fig. 6 is a partially enlarged view a in fig. 5.

[ detailed description ] embodiments

The invention will be further described with reference to the accompanying drawings:

as shown in fig. 1 to 6, the heavy-duty out-opening window sliding support hinge comprises a sliding chute 1, a short rod 2, a middle rod 3, a long rod 4 and a support arm 5, wherein one end of the long rod 4 is rotatably connected with the sliding chute 1, the other end of the long rod is rotatably connected with the middle part of the support arm 5, one side of the sliding chute 1, which is positioned at the connection point of the long rod 4 and the sliding chute 1, is sequentially and slidably connected with two first sliding blocks 6 and second sliding blocks 7 which can independently slide, wherein the first sliding blocks 6 are positioned between the second sliding blocks 7 and the connection points of the long rod 4 and the sliding chute 1, one end of the short rod 2 is rotatably connected with the first sliding blocks 6, the other end of the short rod is rotatably connected with one end of the support arm 5, one end of the middle rod 3 is rotatably connected with the second sliding blocks 7, the other end of the middle rod is rotatably connected with the long rod 4, and the, the middle rod 3 is crossed with the short rod 2, the middle rod is supported at the bottom of the short rod 2, the middle rod 3 is rotatably connected with the short rod 2 at the crossed position, and the short rod 2, the middle rod 3, the long rod 4 and the support arm 5 form a parallelogram 10 which is continuously changed along with the opening and closing of the sliding support hinge between the adjacent nodes which are rotatably connected with each other.

The rotational connection between the different members is achieved by means of a rivet joint.

The short rod 2 and the middle rod 3 are crossed and then rotatably connected through the matching of the double-slider structures of the first slider 6 and the second slider 7, a triangle with two unchanged waists and two variable and short bottoms is formed between the connecting node of the short rod 2 and the first slider 6, the connecting node of the middle rod 3 and the second slider 7 and the connecting node of the short rod 2 and the middle rod 3, and the parallelogram 10 is matched to realize the opening and closing of the heavy-duty out-opening window sliding support hinge, thereby realizing the opening and closing of the window sash, by adopting the novel connecting rod connecting structure mode, because the short rod 2 and the middle rod 3 are in cross connection, and the middle rod 3 supports the short rod 2 from the middle part, the suspended arm length between a stress point and a supporting point is shortened, the torsion force of the short rod 2 under the action of the window sash is relatively reduced, meanwhile, the short rod 2 has two connecting points and supporting points of the middle rod 3 and the first slider 6, the stress of the rotating connecting structure is dispersed, when the rivet is connected in a rotating way, the service life of the rivet is prolonged; and the other structure can avoid using wrap angles and a guide plug structure, and simplifies the structures of the sliding chute 1 and the bracket 5.

Be equipped with on the king-rod 3 and be used for avoiding the groove 31 of stepping down of the rotation tie point of quarter butt 2 and first slider 6 when closed, will quarter butt 2 with the rotation tie point of first slider 6 with the sliding track coincidence of the rotation tie point of king-rod 3 and second slider 7 makes closed back, and spout 1, quarter butt 2, king-rod 3, stock 4 and trailing arm 5 are parallel and are folded into a font, like figure 4, and the casement closing performance is good, reduces the volume behind this heavy swinging-out casement window sliding support hinge closure.

As shown in fig. 3, the chute 1 includes an L-shaped plate 13 composed of a vertical plate 11 and a horizontal plate 12, an inverted U-shaped slide rail 14 facing the horizontal plate 12 is disposed at the upper end of the vertical plate 11 of the L-shaped plate 13, the first slider 6 and the second slider 7 are attached to the horizontal plate 12, a slide port 61 inserted in the slide rail 14 and slidably engaged with the slide rail 14 is disposed on the first slider 6 and the second slider 7, a slide port 15 for allowing the first slider 6 and the second slider 7 to slide and limiting the first slider 6 and the second slider 7 between the horizontal plate 12 and the slide rail 14 is disposed between the horizontal plate 12 and the slide rail 14, the connection structure of the chute 1 and the first slider 6 and the second slider 7 is simple, and the first slider 6 and the second slider 7 only need to be relatively moved to the horizontal plate 12, the slide port 61 corresponding to the slide rail 14 is inserted from one end of the chute 1, so that the garbage can be conveniently and quickly connected, and the inverted U-shaped slide rail 14 can prevent the dust and the garbage from being accumulated, while the dust and the like can be conveniently cleaned by only needing to solve the problem of the conventional chute recess structure that the horizontal plate 12 is difficult to clean.

The below of spout 1 is equipped with the locking plate 8 that can block in the channel 101 of the aluminium alloy of window frame 100 when rotating, locking plate 8 passes through hexagon socket head cap screw 81 and connects on spout 1, locking plate 8 follows hexagon socket head cap screw 81's rotation, be equipped with on spout 1 and be used for the screw hole 16 of spout 1 locking on window frame 100. Because the window frame adopts the aluminium alloy preparation usually, channel 101 has, when installing this heavy swinging-out casement window sliding support hinge on the window frame, only need make locking plate 8 rotation card in channel 101 through twisting hexagon socket head cap screw 81, can be with this heavy swinging-out casement window sliding support hinge lock on the window frame, the rethread screw inserts from screw hole 16 and is connected with the window frame, with this heavy swinging-out casement window sliding support hinge lock fix set for the position can, the dismouting is swift convenient, solve traditional many screw trompils, the problem of the complicated mounting structure of many screw locking.

The junction that lies in stock 4 and spout 1 on spout 1 is fixed with the enhancement piece 9 that is used for supporting stock 4, enhancement piece 9 lies in between stock 4 and spout 1 and rotates with stock 4 to be connected, avoid punching press on spout 1 to draw and stretch out corresponding structure and directly fill up stock 4, because the structure that the punching press was stretched out, tensile boss is higher structural strength weak more, fill up stock 4 to corresponding height through enhancement piece 9, thereby strengthen the structural strength of stock 4 and spout 1 junction, connect stock 4 through spout 1 and enhancement piece 9 jointly, common atress, joint strength is good, satisfy the casement because the upgrading of performance and bigger weight requirement.

Further, as shown in fig. 6, when the sliding chute 1 is installed in the channel 101, the sliding chute 1 is usually supported from the left and right sides of the sliding chute 1, the channel 101 is empty of the middle area of the bottom of the sliding chute 1 to allow screws or rivets, etc. to protrude out of the bottom of the sliding chute 1, and the connection point of the long rod 4 and the sliding chute 1 is located in the middle area of the suspended sliding chute 1, the structural strength of the middle area of the suspended sliding chute 1 is relatively weak, under the long-term pressure of a heavy external window, the sliding chute 1 and the reinforcing plate 9 are easy to deform when the external window is lifted down, and the rotational abrasion of the long rod 4 at the connection point is accelerated, for this purpose, the reinforcing plate 9 is provided with a positioning support plate 91 extending from one end of the sliding chute 1 to the bottom of the sliding chute 1, the positioning support plate 91 is used for extending into the channel 101 of the window frame 100 and supporting on the bottom of the channel 101 of the window frame, and the width of the positioning support piece 91 corresponds to the width of the channel opening, and when the positioning support piece 91 is inserted into the channel 101 from the channel opening, the positioning support piece 91 is matched with the left side and the right side of the channel 101 to position the left position and the right position of the chute 1 on the channel 101.

As shown in fig. 1, a convex hull 92 is punched and formed on the reinforcing plate 9 from the bottom to the top, a supporting boss 17 protruding and supported at the bottom of the convex hull 92 is arranged on the sliding chute 1, and the long rod 4 is connected with the convex hull 92 and the supporting boss 17 through a rivet in a rotating manner. Because the reinforcing sheet 9 is used for cushioning a certain height, the convex hull 92 and the supporting boss 17 only need to be stretched by a small height, the structural strength is good, the double structures of the convex hull 92 and the supporting boss 17 are hinged with the long rod 4 through the rivet, the connection strength is good, the contact area of the rotating surface of the rivet is increased, and the service life of the rivet at the joint is prolonged. The long rod 4 is cushioned to be separated from the top surface of the reinforcing sheet 9 through the convex hull 92, so that the long rod 4 is prevented from interfering with the reinforcing sheet 9 when rotating to influence the rotation; and the long rod 4 has a certain gap with the top surface of the reinforcing sheet 9, so that the long rod 4 is allowed to have a certain deformation amount without influencing the normal use of the slide support hinge.

The heavy-duty outward-opening window sliding support hinge is simple in structure, good in structural strength, capable of being suitable for heavy-duty outward-opening windows, good in use safety performance and convenient to install.

Claims

1. The utility model provides a heavy swinging-out casement window sliding support hinge, includes spout (1), quarter butt (2), king-rod (3), stock (4) and trailing arm (5), its characterized in that: one end of the long rod (4) is rotatably connected with the sliding groove (1), the other end of the long rod is rotatably connected with the middle part of the support arm (5), one side of the sliding groove (1) which is positioned at the connecting point of the long rod (4) and the sliding groove (1) is sequentially and slidably connected with two first sliding blocks (6) and second sliding blocks (7) which can independently slide, wherein the first sliding blocks (6) are positioned between the second sliding blocks (7) and the connecting points of the long rod (4) and the sliding groove (1), one end of the short rod (2) is rotatably connected with the first sliding blocks (6), the other end of the short rod is rotatably connected with one end of the support arm (5), one end of the middle rod (3) is rotatably connected with the second sliding blocks (7), the other end of the middle rod is rotatably connected with the long rod (4), the rotating connecting points are positioned between the rotating connecting points at the two ends of the long rod, the middle rod (3) is crossed with the short rod (2, the middle rod (3) is rotatably connected with the short rod (2) at the intersection, and the short rod (2), the middle rod (3), the long rod (4) and the support arm (5) form a parallelogram (10) which is continuously changed along with the opening and closing of the sliding support hinge between adjacent nodes which are rotatably connected with each other.

2. The heavy duty window sash hinge of claim 1, wherein: and the middle rod (3) is provided with a abdicating groove (31) which is used for avoiding the rotating connection point of the short rod (2) and the first sliding block (6) when the middle rod is closed.

3. The sliding support hinge for the heavy-duty outward-opening window is characterized in that the sliding groove (1) comprises an L-shaped plate (13) composed of a vertical plate (11) and a horizontal plate (12), an inverted U-shaped sliding rail (14) facing the horizontal plate (12) is arranged at the upper end of the vertical plate (11) of the L-shaped plate (13), the first sliding block (6) and the second sliding block (7) are attached to the horizontal plate (12), a sliding table (61) which is inserted into the sliding rail (14) and is in sliding fit with the sliding rail (14) is arranged on the first sliding block (6) and the second sliding block (7), and a sliding opening (15) for the first sliding block (6) and the second sliding block (7) to slide and limit the first sliding block (6) and the second sliding block (7) between the horizontal plate (12) and the sliding rail (14) is arranged between the horizontal plate (12) and the sliding rail (14).

4. The heavy duty window sash hinge of claim 1, wherein: the below of spout (1) is equipped with locking plate (8) that can block in channel (101) of the aluminium alloy of window frame (100) when rotating, locking plate (8) are connected on spout (1) through hexagon socket head cap screw (81), the rotation of hexagon socket head cap screw (81) is followed in locking plate (8), be equipped with on spout (1) and be used for locking screw hole (16) on window frame (100) with spout (1).

5. The heavy duty window sash hinge of any one of claims 1 to 4, wherein: the joint that lies in stock (4) and spout (1) on spout (1) is fixed with and is used for supporting enhancement piece (9) of stock (4), strengthen piece (9) lie in between stock (4) and spout (1) and rotate with stock (4) and be connected.

6. The heavy duty window sash hinge of claim 5, wherein: the reinforcing sheet (9) is provided with a positioning support sheet (91) extending out of the lower part of the bottom of the sliding chute (1) from one end of the sliding chute (1), and the positioning support sheet (91) is used for extending into the channel (101) of the window frame (100) and supporting on the bottom of the channel (101) and is matched with the left side and the right side of the channel (101) to position the left side and the right side of the sliding chute (1) on the channel (101).

7. The heavy duty window sash hinge of claim 5, wherein: strengthen on the piece (9) from the bottom toward top stamping forming have convex closure (92), be equipped with protruding and support boss (17) in convex closure (92) bottom on spout (1), stock (4) rotate simultaneously with convex closure (92) and support boss (17) through a rivet and are connected.