CN220621522U - Anti-falling hinge assembly for folding door and window - Google Patents
Anti-falling hinge assembly for folding door and window Download PDFInfo
- Publication number
- CN220621522U CN220621522U CN202321805808.8U CN202321805808U CN220621522U CN 220621522 U CN220621522 U CN 220621522U CN 202321805808 U CN202321805808 U CN 202321805808U CN 220621522 U CN220621522 U CN 220621522U
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- metal rope
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- 229910052751 metal Inorganic materials 0.000 claims abstract description 55
- 239000002184 metal Substances 0.000 claims abstract description 55
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 210000001503 joint Anatomy 0.000 abstract 1
- 230000002265 prevention Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a falling-preventing hinge assembly for a folding door and window, which comprises a hinge body and a falling-preventing metal rope, wherein a cylindrical clamping sleeve is arranged on the hinge body, limiting metal balls are arranged at the free ends of two ends of the falling-preventing metal rope, and a strip-shaped notch is arranged on the cylindrical clamping sleeve. According to the anti-falling metal rope sliding device, the arc-shaped limiting blocks are inserted into the two arc-shaped grooves on the cylindrical clamping sleeve, the first bolts penetrate through the first through holes and then are screwed into the threaded holes, so that the anti-falling metal rope in the cylindrical clamping sleeve can be limited by the arc-shaped limiting blocks of the aluminum alloy product, the anti-falling metal rope is prevented from falling out of the strip-shaped notch, the anti-falling metal rope penetrates through the arc-shaped limiting grooves, the first rectangular frame is in butt joint with the second rectangular frame, the second bolts penetrate through the second through holes and then are screwed into the threaded grooves, the anti-falling metal rope is effectively positioned in the first rectangular frame and the second rectangular frame, the anti-falling metal rope is prevented from being separated from the window sashes in the sliding process, and the anti-falling effect is ensured.
Description
Technical Field
The utility model relates to the technical field of folding door and window hinges, in particular to a falling-preventing hinge assembly for a folding door and window.
Background
The folding door and window breaks away from the track design of traditional austral window, sliding sash for the amplitude of opening of casement greatly increased really realizes full free folding extension, and both can accomplish in a flexible way under opening or closing, noiselessness, possesses various characteristics such as heat preservation, sound insulation and sealing performance are strong in the functionality.
In the prior art, as in the patent number CN205370215U, a window sash falling prevention device is disclosed, the structure is simple and reasonable, the production, the processing, the installation and the maintenance are very convenient, when the window sash falling prevention device is used, a falling prevention metal rope is connected with a window sash, and the falling prevention installation block is connected and fixed with a window frame corner fixing piece, so that the use safety of a high-altitude window sash can be effectively ensured, the window sash falling condition can be effectively prevented, the window sash falling prevention device is worthy of popularization and application, and the technical scheme of the patent has the following defects that 1, the clamping sleeve is lack of the falling prevention metal rope limiting structure, and the falling prevention metal rope is easy to deviate from a clamping sleeve notch; 2. the anti-falling metal rope on one side of the window sash lacks a limiting structure, so that the anti-falling metal rope is easily separated from the window sash in the sliding process, and the anti-falling effect is affected.
Disclosure of Invention
The utility model provides a falling-proof hinge assembly for a folding door and window, which is used for solving the technical problems in the background art.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a folding door and window is with preventing hinge subassembly that falls, includes the hinge body and prevents falling metal rope, be equipped with the cylindricality cutting ferrule on the hinge body, the both ends free end of preventing falling metal rope all is equipped with spacing metal ball, be equipped with the bar breach on the cylindricality cutting ferrule, prevent falling metal rope runs through the bar breach setting and inserts in locating the cylindricality cutting ferrule, the cylindricality cutting ferrule is located the annular lateral wall of bar breach and is equipped with stop gear, the one end that the cylindricality cutting ferrule was kept away from to the metal rope that prevents falling is equipped with first rectangle frame and second rectangle frame, be equipped with two installation bars on the front and back both ends lateral wall that the first rectangle frame is close to the lower extreme, two be equipped with a plurality of mounting holes on the installation bar, be equipped with positioning mechanism on the relative inner wall of first rectangle frame and second rectangle frame.
Preferably, the stop gear is including setting up two arc flutings on the annular lateral wall that the cylindricality cutting ferrule is located the bar breach, two the arc fluting all is located the central point of bar breach put, two all be equipped with the screw hole on the arc inner wall that the arc fluting is located central point put, two the arc fluting interpolation is equipped with same arc stopper, be equipped with two and screw hole assorted first through-hole on the arc stopper, two all run through in the first through-hole and be equipped with first bolt, two first bolt respectively with two screw hole threaded connection.
Preferably, the cylindrical clamping sleeve and the arc-shaped limiting block are all aluminum alloy products.
Preferably, the positioning mechanism comprises a plurality of cylindrical blocks and a plurality of second through holes which are respectively arranged on the relative inner walls of the first rectangular frame and the second rectangular frame, wherein the cylindrical blocks are respectively close to four corners of the first rectangular frame, the second through holes are respectively close to four corners of the second rectangular frame, the cylindrical blocks are respectively far away from the side wall of the first rectangular frame and are respectively provided with a thread groove, the second through holes are respectively internally and respectively penetrated with a plurality of second bolts, the second bolts are respectively in threaded connection with the thread grooves, two limiting bulges are respectively arranged on the relative inner walls of the first rectangular frame and the second rectangular frame, arc limiting grooves are respectively arranged on the relative side walls of the limiting bulges, and the anti-falling metal ropes are respectively penetrated with two arc limiting grooves.
Preferably, the mounting strip and the first rectangular frame are integrally formed, and the limiting protrusions are integrally formed with the first rectangular frame and the second rectangular frame respectively.
Compared with the prior art, the utility model has the beneficial effects that:
1. through inserting the arc stopper in two arc flutings of locating on the cylindricality cutting ferrule, screw in threaded hole behind penetrating first through-hole with first bolt for the arc stopper of aluminum alloy goods can carry out spacingly to the metal rope that falls that prevents in the cylindricality cutting ferrule, avoids falling the metal rope and deviate from in the bar breach.
2. Through running through the spacing fluting setting of arc with preventing falling metal rope to dock first rectangle frame and second rectangle frame, screw in the screw thread inslot after utilizing the second bolt to run through the second through-hole, effectively will prevent falling metal rope location in first rectangle frame and second rectangle frame, prevent to lead to preventing falling metal rope and casement break away from in the push-and-pull process, ensure the effect of preventing falling.
Drawings
FIG. 1 is a schematic perspective view of a fall protection hinge assembly for a folding door and window according to the present utility model;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
fig. 3 is a schematic diagram of a split structure of a limiting mechanism of a falling-preventing hinge assembly for a folding door and window according to the present utility model;
FIG. 4 is a partial enlarged view at B in FIG. 1;
fig. 5 is a schematic diagram of a split structure of a positioning mechanism of a falling-preventing hinge assembly for a folding door and window according to the present utility model.
In the figure: the anti-falling hinge comprises a hinge body 1, an anti-falling metal rope 2, a cylindrical clamping sleeve 3, a limiting metal ball 4, a strip-shaped notch 5, a first rectangular frame 6, a second rectangular frame 7, a mounting strip 8, a mounting hole 9, an arc-shaped slot 10, a threaded hole 11, an arc-shaped limiting block 12, a first through hole 13, a first bolt 14, a cylindrical block 15, a second through hole 16, a threaded slot 17, a second bolt 18, a limiting bulge 19 and an arc-shaped limiting slot 20.
Detailed Description
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-5, a falling-preventing hinge assembly for folding doors and windows comprises a hinge body 1 and a falling-preventing metal rope 2, wherein a cylindrical clamping sleeve 3 is arranged on the hinge body 1, limiting metal balls 4 are arranged at two free ends of the falling-preventing metal rope 2, a strip-shaped notch 5 is arranged on the cylindrical clamping sleeve 3, the strip-shaped notch 5 is used for inserting the falling-preventing metal rope 2 into the cylindrical clamping sleeve 3, when a window sash is pushed open, the falling-preventing metal rope 2 is tightened, the limiting metal balls 4 at the two free ends of the falling-preventing metal rope 2 respectively contact with the cylindrical clamping sleeve 3 and a limiting bulge 19, the falling-preventing metal rope 2 penetrates through the strip-shaped notch 5 and is inserted into the cylindrical clamping sleeve 3, a limiting mechanism is arranged on the annular side wall of the cylindrical clamping sleeve 3, the limiting mechanism comprises two arc-shaped grooves 10 arranged on the annular side wall of the cylindrical clamping sleeve 3 and positioned on the strip-shaped notch 5, the two arc-shaped grooves 10 are all positioned at the center of the bar-shaped notch 5, threaded holes 11 are formed in the arc-shaped inner walls of the two arc-shaped grooves 10 at the center, the same arc-shaped limiting block 12 is inserted into the two arc-shaped grooves 10, two first through holes 13 matched with the threaded holes 11 are formed in the arc-shaped limiting block 12, first bolts 14 are respectively arranged in the two first through holes 13 in a penetrating manner, the two first bolts 14 are respectively connected with the two threaded holes 11 in a threaded manner, the arc-shaped limiting block 12 is inserted into the two arc-shaped grooves 10 on the cylindrical clamping sleeve 3, the two first bolts 14 are respectively arranged in the two first through holes 13 on the arc-shaped limiting block 12 and screwed into the threaded holes 11 on the arc-shaped grooves 10, so that the arc-shaped limiting block 12 of an aluminum alloy product can limit the anti-falling metal rope 2 in the cylindrical clamping sleeve 3, the anti-falling metal rope 2 is prevented from falling out of the bar-shaped notch 5, the cylindrical cutting sleeve 3 and the arc limiting block 12 are all made of aluminum alloy products.
The anti-falling metal rope 2 is provided with a first rectangular frame 6 and a second rectangular frame 7 at one end far away from the cylindrical clamping sleeve 3, two mounting strips 8 are arranged on the side walls of the front end and the rear end of the first rectangular frame 6 close to the lower end, a plurality of mounting holes 9 are arranged on the two mounting strips 8, the mounting strips 8 and the mounting holes 9 are used for fixing the first rectangular frame 6 on a window sash, a positioning mechanism is arranged on the opposite inner walls of the first rectangular frame 6 and the second rectangular frame 7, the positioning mechanism comprises a plurality of cylindrical blocks 15 and a plurality of second through holes 16 which are respectively arranged on the opposite inner walls of the first rectangular frame 6 and the second rectangular frame 7, the cylindrical blocks 15 are respectively arranged near the four corners of the first rectangular frame 6, the second through holes 16 are respectively arranged near the four corners of the second rectangular frame 7, screw grooves 17 are respectively arranged on the side walls of the cylindrical blocks 15 far away from the first rectangular frame 6, second bolts 18 are respectively arranged in a plurality of second through holes 16, the second bolts 18 are respectively connected with the thread grooves 17 in a threaded manner, two limiting bulges 19 are respectively arranged on the opposite inner walls of the first rectangular frame 6 and the second rectangular frame 7, arc limiting grooves 20 are respectively arranged on the opposite side walls of the two opposite limiting bulges 19, the other end of the anti-falling metal rope 2 penetrates through the arc limiting grooves 20 in the limiting bulges 19, the first rectangular frame 6 is butted with the second rectangular frame 7, the opposite limiting bulges 19 are butted, the second through holes 16 are respectively butted with the cylindrical blocks 15, the second bolts 18 penetrate through the second through holes 16 and are screwed into the thread grooves 17, the anti-falling metal rope 2 is effectively positioned in the first rectangular frame 6 and the second rectangular frame 7, the anti-falling metal rope 2 is prevented from being separated from a window sash in the push-pull process, the anti-falling effect is ensured, the anti-falling metal rope 2 penetrates through the opposite two arc limiting grooves 20, the installation strip 8 is integrated into one piece setting with first rectangle frame 6, and a plurality of spacing protruding 19 are integrated into one piece setting with first rectangle frame 6 and second rectangle frame 7 respectively, and installation strip 8 and first rectangle frame 6, spacing protruding 19 and first rectangle frame 6, and spacing protruding 19 and second rectangle frame 7 that integrated into one piece set up, convenient shaping processing.
When the anti-falling metal rope 2 is used, one end of the anti-falling metal rope 2 penetrates through the strip-shaped notch 5 and then is inserted into the cylindrical clamping sleeve 3, the arc-shaped limiting block 12 is inserted into the two arc-shaped grooves 10 on the cylindrical clamping sleeve 3, the two first bolts 14 respectively penetrate through the two first through holes 13 on the arc-shaped limiting block 12 and are screwed into the threaded holes 11 on the arc-shaped grooves 10, so that the anti-falling metal rope 2 in the cylindrical clamping sleeve 3 can be limited by the arc-shaped limiting block 12 of an aluminum alloy product, the anti-falling metal rope 2 is prevented from falling out of the strip-shaped notch 5, the other end of the anti-falling metal rope 2 penetrates through the arc-shaped limiting grooves 20 in the limiting protrusions 19 on the first rectangular frame 6 and is butted with the second rectangular frame 7, the plurality of opposite limiting protrusions 19 are butted, the plurality of second through holes 16 are respectively butted with the cylindrical blocks 15, the second bolts 18 penetrate through the second through holes 16 and are screwed into the threaded grooves 17, the anti-falling metal rope 2 is effectively positioned in the first rectangular frame 6 and the second rectangular frame 7, the anti-falling metal rope 2 is prevented from falling off from falling from the first rectangular frame 6 and the second rectangular frame 7, and the anti-falling effect is ensured.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (5)
1. The utility model provides a folding door and window is with preventing hinge subassembly that falls, includes hinge body (1) and prevents metal rope (2) that falls, be equipped with cylindricality cutting ferrule (3) on hinge body (1), prevent falling both ends free end of metal rope (2) and all be equipped with spacing metal ball (4), a serial communication port, be equipped with bar breach (5) on cylindricality cutting ferrule (3), prevent falling metal rope (2) run through bar breach (5) and set up and insert in cylindricality cutting ferrule (3), cylindricality cutting ferrule (3) are located and are equipped with stop gear on the annular lateral wall of bar breach (5), prevent falling metal rope (2) and keep away from cylindricality cutting ferrule (3) one end and be equipped with first rectangle frame (6) and second rectangle frame (7), be equipped with two installation bars (8) on the front and back both ends lateral wall that first rectangle frame (6) is close to the lower extreme, be equipped with a plurality of mounting holes (9) on installation bar (8), be equipped with positioning mechanism on the relative inner wall of first rectangle frame (6) and second rectangle frame (7).
2. The anti-falling hinge assembly for the folding doors and windows according to claim 1, wherein the limiting mechanism comprises two arc-shaped grooves (10) arranged on the annular side wall of the cylindrical clamping sleeve (3) and positioned on the strip-shaped notch (5), the two arc-shaped grooves (10) are positioned on the central position of the strip-shaped notch (5), threaded holes (11) are formed in the arc-shaped inner wall of the two arc-shaped grooves (10), the same arc-shaped limiting block (12) is inserted into the two arc-shaped grooves (10), two first through holes (13) matched with the threaded holes (11) are formed in the arc-shaped limiting block (12), first bolts (14) are arranged in the two first through holes (13) in a penetrating mode, and the two first bolts (14) are in threaded connection with the two threaded holes (11) respectively.
3. The anti-falling hinge assembly for the folding doors and windows according to claim 2 is characterized in that the cylindrical clamping sleeve (3) and the arc limiting block (12) are all made of aluminum alloy products.
4. The anti-falling hinge assembly for the folding door and window according to claim 1, wherein the positioning mechanism comprises a plurality of cylindrical blocks (15) and a plurality of second through holes (16) which are respectively arranged on the opposite inner walls of the first rectangular frame (6) and the second rectangular frame (7), the cylindrical blocks (15) are respectively close to four corners of the first rectangular frame (6), the second through holes (16) are respectively close to four corners of the second rectangular frame (7), the cylindrical blocks (15) are respectively close to four corners of the second rectangular frame (7), threaded grooves (17) are respectively arranged on the side wall of the cylindrical blocks (15) far away from the first rectangular frame (6), second bolts (18) are respectively arranged in the second through holes (16) in a penetrating manner, the second bolts (18) are respectively in threaded connection with the threaded grooves (17), two limiting protrusions (19) are respectively arranged on the opposite inner walls of the first rectangular frame (6) and the second rectangular frame (7), arc limiting grooves (20) are respectively arranged on the opposite side walls of the two limiting protrusions (19), and the anti-falling metal ropes (2) are respectively arranged in an arc limiting manner.
5. The anti-falling hinge assembly for the folding doors and windows according to claim 4, wherein the mounting strip (8) and the first rectangular frame (6) are integrally formed, and the limiting protrusions (19) are integrally formed with the first rectangular frame (6) and the second rectangular frame (7) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321805808.8U CN220621522U (en) | 2023-07-10 | 2023-07-10 | Anti-falling hinge assembly for folding door and window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321805808.8U CN220621522U (en) | 2023-07-10 | 2023-07-10 | Anti-falling hinge assembly for folding door and window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220621522U true CN220621522U (en) | 2024-03-19 |
Family
ID=90218650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321805808.8U Active CN220621522U (en) | 2023-07-10 | 2023-07-10 | Anti-falling hinge assembly for folding door and window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220621522U (en) |
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2023
- 2023-07-10 CN CN202321805808.8U patent/CN220621522U/en active Active
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