CN213869409U - Dustproof anti-falling rear-sliding heavy hinge - Google Patents

Abstract

The utility model discloses a prevent weighing down heavy hinge of back slip, include: the bottom plate, set up a plurality of groups screw hole and rivet hole on the bottom plate, the inside of spout is provided with the slider and inlays slider stainless steel spare. A prevent dust and prevent weighing down heavy hinge that slides after, through the friction stay the hinge mechanism that sets up, the friction stay hinge mechanism makes the window can not be flagging at the bearing, and the bracket arm adopts the mode of installation piece and window fixed slot buckle to come the inslot of fixed window frame and casement with the bottom plate, make the hinge have the function of preventing falling, avoid the casement to fall, can let the door and window installation safer, the forearm has the arc interlock separately with well arm and rotates, opening and close and rotate simultaneously, can restrict other support arm swings, the anti-wind pressure intensity of window has been strengthened, make the window open and close when opening and close unload power through interlock tooth transmission, the window is opened and close easily freely, make things convenient for user's use, user of service's experience has been improved and has felt, improve the practicality of device.

Description

Dustproof anti-falling rear-sliding heavy hinge

Technical Field

The utility model relates to a heavy hinge technical field, in particular to dustproof heavy hinge of sliding after preventing weighing down.

Background

Hinges, also known as hinges, are mechanical devices used to connect two solids and allow relative rotation between them. The hinge may be formed by a movable assembly or by a foldable material, and the hinge for windows is a hinged connection for positioning the sash on the frame, and generally comprises a base plate fixed to the frame and a bracket for supporting the sash.

The existing heavy hinge with the functions of dust prevention and falling prevention and sliding has certain defects in use, (1) when the existing heavy hinge is used, most of aluminum alloy window frame grooves need to be milled with ribs and are complex to process and install, the hinge cannot bear enough weight when a heavy window is used, the hinge is easy to droop, the window cannot be closed or fall off when the hinge is serious, and certain potential safety hazards and limitation exist; (2) when the existing heavy hinge is used for a period of time, dust is easily accumulated in a window groove, so that the window groove is difficult to clean, the window is easily influenced when the dust is used for a long time, and the requirements of people cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a prevent weighing down heavy hinge that slides after dustproof, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a dust and fall resistant rear slide heavy duty hinge comprising:

the bottom plate is provided with a plurality of groups of screw holes and rivet holes, a sliding groove is formed in the bottom plate, a sliding block and a sliding block embedded stainless steel piece are arranged inside the sliding groove, and a plurality of groups of screws and a plurality of groups of rivets are arranged on the sliding groove; and

the utility model provides a sliding support hinge mechanism, the sliding support hinge mechanism includes short arm, well arm, long arm and trailing arm, short arm and well arm are all installed on the bottom plate, the one end of long arm is installed on the slider, the other end of long arm is installed on the trailing arm, be provided with a plurality of groups on the short arm and advance the cornerite connecting piece, the one end of keeping away from the bottom plate of well arm is installed on the long arm, the trailing arm is installed on the short arm through advancing the cornerite connecting piece.

Preferably, be provided with a plurality of groups of hexagon socket head cap rivets on the bottom plate, the bottom surface of bottom plate installs the bottom plate installation piece through hexagon socket head cap rivet, the top surface of bottom plate is installed through the rivet and is propped the mouth, inlay slider stainless steel spare and install on the bottom surface of bottom plate through hexagon socket head cap rivet, the top surface of bottom plate installs copper spare cushion through the rivet.

Preferably, the wrap angle inlet connecting piece is hinged to the outer surface of the bottom end of the supporting arm through a rivet, and the supporting arm is provided with a supporting arm mounting block.

Preferably, the short arm and the middle arm are respectively provided with a plurality of groups of copper sheet mesons, the copper sheet mesons are respectively hinged to the short arm and the middle arm through rivets, and the copper sheet mesons are hinged to the long arm through rivets.

Preferably, the stainless steel part embedded with the sliding block is installed on the sliding block through screws, and a blocking piece is arranged inside the sliding groove.

Preferably, an engagement tooth and an engagement groove for mutual engagement positioning when the heavy-duty hinge for the window is closed are arranged between the end parts of the short arm and the middle arm, and one end of the short arm and one end of the middle arm are hinged and installed on the outer surface of the top end of the copper piece cushion block through rivets.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the window is not sagged in the bearing through the arranged sliding support hinge mechanism, the bracket arm and the bottom plate are fixed in the grooves of the window frame and the window sash in a mode of buckling the mounting block and the window fixing groove, so that the hinge has a falling prevention function, the window sash is prevented from falling, the door and window can be mounted more safely, the short arm and the middle arm are respectively provided with arc-shaped occlusion rotation, the short arm and the middle arm rotate simultaneously when being opened and closed, the swinging of other supporting arms can be limited, the wind pressure resistance strength of the window is enhanced, the force is transmitted and removed through the occlusion teeth when the window is opened and closed, the window is opened and closed easily and freely, the use of users is facilitated, the experience of the users is improved, and the practicability of the device is improved;

2. through the slider and the bottom plate that set up, the position that slides adds a spout on the bottom plate surface, avoided the bottom plate to open a slotted hole, can let the bottom plate bearing capacity support stronger, the trailing arm adopts the installation piece to make when installing more convenient with the bottom plate, through the forearm, the middle arm, the long arm, the connected mode between trailing arm and the slider, make hinge size broad groove general, and the spout on the bottom plate plane cleans the dust easily, the window can normal work of having guaranteed, thereby the life of hinge has been prolonged, people's economic cost is reduced, the practicality of device is improved, whole device simple structure, high durability and convenient operation has increased the practicality of whole device.

Drawings

FIG. 1 is an overall structure diagram of the sliding heavy hinge after dust and fall prevention of the present invention;

FIG. 2 is a partial structural view of the folding state of the sliding heavy hinge after dust and fall prevention;

FIG. 3 is a partial structure view of the middle bottom plate of the sliding heavy hinge after dust and fall prevention;

FIG. 4 is a front view of the folding state of the sliding heavy hinge after dust and fall prevention;

FIG. 5 is a top view of the folding state of the sliding heavy hinge after preventing dust and falling;

FIG. 6 is a partial structure view of a sliding groove in the sliding heavy hinge after dust and fall prevention;

FIG. 7 is a partial structural view of the slide block and the chute of the sliding heavy hinge after dust and fall prevention according to the present invention;

FIG. 8 is a partial structural view of the middle bottom plate and the support nozzle of the sliding heavy hinge after dust prevention and fall prevention;

FIG. 9 is a partial structural view of the installation and disassembly of the bracket arm and the bracket arm mounting block in the dustproof and anti-falling sliding heavy-duty hinge of the present invention;

FIG. 10 is a partial structural view of the installation and disassembly of the long arm and the copper meson of the sliding heavy hinge after dust prevention and falling prevention of the present invention;

fig. 11 is a partial structure view of the installation and disassembly of the middle short arm and the middle arm of the sliding heavy hinge after dust and fall prevention of the utility model.

In the figure: 1. a short arm; 2. a middle arm; 3. a long arm; 4. a bracket arm; 5. riveting; 6. a wrap angle inlet connecting piece; 7. a screw; 8. a bracket mounting block; 9. a copper meson; 10. a slider; 11. embedding a sliding block stainless steel part; 12. a chute; 13. a base plate; 14. a base plate mounting block; 15. a hexagon socket rivet; 16. a copper piece cushion block; 17. and (4) opening the mouth.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-11, a dust and fall resistant sliding heavy duty hinge comprising:

the bottom plate 13 is provided with a plurality of groups of screw holes and rivet holes, the bottom plate 13 is provided with a sliding chute 12, a sliding block 10 and a stainless steel part 11 embedded with the sliding block are arranged inside the sliding chute 12, and the sliding chute 12 is provided with a plurality of groups of screws 7 and a plurality of groups of rivets 5; and

the sliding support hinge mechanism comprises a short arm 1, a middle arm 2, a long arm 3 and a supporting arm 4, wherein the short arm 1 and the middle arm 2 are both installed on a bottom plate 13, one end of the long arm 3 is installed on a sliding block 10, the other end of the long arm 3 is installed on the supporting arm 4, a plurality of groups of corner wrapping connecting pieces 6 are arranged on the short arm 1, one end, far away from the bottom plate 13, of the middle arm 2 is installed on the long arm 3, and the supporting arm 4 is installed on the short arm 1 through the corner wrapping connecting pieces 6.

The sliding groove 12 is additionally arranged on the surface of the bottom plate 13, a sliding groove hole is prevented from being formed in the bottom plate 13, the bearing of the hinge can be increased, the sliding groove 12 is additionally arranged on the surface of the bottom plate 13, the structure is novel, attractive and practical, and the sliding block 10 has tightness adjusting performance.

Be provided with a plurality of groups of hexagon socket head cap rivets 15 on the bottom plate 13, the bottom surface of bottom plate 13 installs bottom plate installation piece 14 through hexagon socket head cap rivet 15, and the top surface of bottom plate 13 is installed through rivet 5 and is propped the mouth 17, and the stainless steel of inlay slider piece 11 is installed on the bottom surface of bottom plate 13 through hexagon socket head cap rivet 15, and copper spare cushion 16 is installed through rivet 5 to the top surface of bottom plate 13.

The wrap angle connecting piece 6 is hinged to the outer surface of the bottom end of the supporting arm 4 through a rivet 5, and a supporting arm mounting block 8 is arranged on the supporting arm 4.

The short arm 1 and the middle arm 2 are respectively provided with a plurality of groups of copper sheet mesons 9, the copper sheet mesons 9 are respectively hinged on the short arm 1 and the middle arm 2 through rivets 5, and the copper sheet mesons 9 are hinged on the long arm 3 through the rivets 5.

The stainless steel part 11 of the embedded sliding block is installed on the sliding block 10 through a screw 7, and a blocking piece is arranged inside the sliding groove 12.

And meshing teeth and meshing grooves used for mutual meshing and positioning when the heavy hinge for the window is closed are arranged between the end parts of the short arm 1 and the middle arm 2, and one end of the short arm 1 and one end of the middle arm 2 are hinged and installed on the outer surface of the top end of the copper part cushion block 16 through rivets 5.

The utility model relates to a heavy hinge which can slide after dust and fall prevention, when in use, the hinge is arranged on a window, the sliding support hinge mechanism is adjusted, the window can be opened and closed easily and freely, and when cleaning dust, the sliding chute 12 on the plane of the bottom plate 13 can clean dust easily;

the window cannot sag in the bearing through the arranged sliding support hinge mechanism, the bracket arm 4 and the bottom plate 13 are fixed in the grooves of the window frame and the window sash in a mode that the bracket arm mounting block 8 is buckled with the window fixing groove, so that the hinge has an anti-falling function, the window sash is prevented from falling, the window can be mounted more safely, the short arm 1 and the middle arm 2 are respectively provided with arc-shaped occlusion rotation, the rotation can be realized when the window is opened and closed, the swinging of other supporting arms can be limited, the wind pressure resistance of the window is enhanced, the force is transmitted and removed through the occlusion teeth when the window is opened and closed, the window is opened and closed easily and freely, the use of users is facilitated, the experience of the users is improved, and the practicability of the device is improved;

through slider 10 and the bottom plate 13 that sets up, the position of sliding adds a spout 12 on the bottom plate 13 surface, bottom plate 13 has been avoided opening a slotted hole, can let bottom plate 13 bearing capacity support more strongly, trailing arm 4 and bottom plate 13 adopt trailing arm installation piece 8 to make when installing more swiftly put conveniently, through short arm 1, well arm 2, long arm 3, the connected mode between trailing arm 4 and the slider 10, make the big or small wide groove of hinge general, and spout 12 on the bottom plate 13 plane cleans the dust easily, the window can normally work has been guaranteed, thereby the life of hinge has been prolonged, reduce people's economic cost, improve the practicality of device, whole device simple structure, and convenient operation has increased the practicality of whole device.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without 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 (6)

1. The utility model provides a dustproof heavy hinge that slides after preventing weighing down which characterized in that includes:

the bottom plate (13) is provided with a plurality of groups of screw holes and rivet holes, the bottom plate (13) is provided with a sliding chute (12), a sliding block (10) and a sliding block embedded stainless steel part (11) are arranged inside the sliding chute (12), and the sliding chute (12) is provided with a plurality of groups of screws (7) and a plurality of groups of rivets (5); and

the utility model provides a sliding support hinge mechanism, the sliding support hinge mechanism includes forearm (1), well arm (2), long arm (3) and trailing arm (4), forearm (1) and well arm (2) are all installed on bottom plate (13), the one end of long arm (3) is installed on slider (10), the other end of long arm (3) is installed on trailing arm (4), it advances cornerite connecting piece (6) to be provided with a plurality of groups on forearm (1), the one end of keeping away from bottom plate (13) of well arm (2) is installed on long arm (3), trailing arm (4) are installed on forearm (1) through advancing cornerite connecting piece (6).

2. The dust-proof and fall-proof sliding heavy hinge according to claim 1, characterized in that: be provided with hexagon socket head cap rivet (15) in a plurality of groups on bottom plate (13), bottom plate installation piece (14) are installed through hexagon socket head cap rivet (15) to the bottom surface of bottom plate (13), the top surface of bottom plate (13) is installed through rivet (5) and is propped mouth (17), inlay slider stainless steel spare (11) and install on the bottom surface of bottom plate (13) through hexagon socket head cap rivet (15), copper spare cushion (16) are installed through rivet (5) to the top surface of bottom plate (13).

3. The dust-proof and fall-proof sliding heavy hinge according to claim 1, characterized in that: the corner wrapping connecting piece (6) is hinged to the outer surface of the bottom end of the supporting arm (4) through a rivet (5), and a supporting arm mounting block (8) is arranged on the supporting arm (4).

4. The dust-proof and fall-proof sliding heavy hinge according to claim 1, characterized in that: the short arm (1) and the middle arm (2) are respectively provided with a plurality of groups of copper sheet mesons (9), the copper sheet mesons (9) are respectively hinged on the short arm (1) and the middle arm (2) through rivets (5), and the copper sheet mesons (9) are hinged on the long arm (3) through the rivets (5).

5. The dust-proof and fall-proof sliding heavy hinge according to claim 1, characterized in that: the stainless steel part (11) embedded with the sliding block is installed on the sliding block (10) through a screw (7), and a blocking piece is arranged inside the sliding groove (12).

6. The dust-proof and fall-proof sliding heavy hinge according to claim 1, characterized in that: be provided with between the tip of short arm (1) and well arm (2) and be used for mutual interlock location's interlock tooth and interlock groove when heavy hinge for window closes, the one end of short arm (1) and the one end of well arm (2) are all installed on the top surface of copper spare cushion (16) through rivet (5) articulated.

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