CN221256455U - A hinge device for a hanging window - Google Patents
A hinge device for a hanging window Download PDFInfo
- Publication number
- CN221256455U CN221256455U CN202322771386.3U CN202322771386U CN221256455U CN 221256455 U CN221256455 U CN 221256455U CN 202322771386 U CN202322771386 U CN 202322771386U CN 221256455 U CN221256455 U CN 221256455U
- Authority
- CN
- China
- Prior art keywords
- support arm
- fixing
- frame mounting
- mounting plate
- fan
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Hinges (AREA)
Abstract
The utility model belongs to the technical field of door and window hinge structures, and provides a hinge device of a suspended window, which comprises a frame mounting plate, a fan fixing plate, a first support arm, a second support arm and a third support arm; one end of the first support arm and one end of the second support arm are hinged with the frame mounting plate, and one end of the third support arm is hinged with the frame mounting plate and is in sliding fit; the fan fixing plate is hinged with the other ends of the first support arm, the second support arm and the third support arm respectively; the second support arm is arranged between the first support arm and the third support arm. The first support arm and the second support arm adopted by the utility model are of double-support connection structures, so that the overall bearing performance and wind pressure resistance of the hinge device are improved, meanwhile, the third support arm is fixedly connected with the fan fixing plate and is in sliding connection with the frame mounting plate, the problems of friction force adjustment and short hole distance between two points in the fan fixing plate can be solved, and the defect that bearing stress is concentrated at a certain point or part in the prior art is avoided.
Description
Technical Field
The utility model belongs to the technical field of door and window hinge structures, and particularly relates to a hinge device of a suspended window.
Background
The suspended window is a window which is opened along a horizontal axis and can be divided into an upper suspended window, a lower suspended window and a middle suspended window according to different positions of a hinge and a rotating shaft. The upper suspended window is used in places where long-time ventilation and heat dissipation are needed.
The current technology of the hinge for the window hanging on the market can be divided into three types, which correspond to different types in the above figures:
referring to fig. 7, prior art-a (slide up, fix down): in this technique, the short arm at the wrap angle slides and the long arm below acts as a support.
Referring to fig. 8, prior art-B (upper and lower fixed, middle arm sliding): in the technology, a short support arm at a wrap angle slides, a long support arm below the short support arm plays a role in fixing and supporting, and a middle support arm in the middle slides.
Referring to fig. 9, prior art-C (upper fixed, lower slide): in this technique, the short arm at the wrap angle is supported and the long arm below is slid.
However, the above three prior arts all have certain drawbacks:
drawbacks of prior art-a:
1. In this technique, all the load bearing is concentrated on the long support arm, which limits its wind pressure resistance. Long times of loading can lead to distortion of the long arms, affecting the stability and lifetime of the overall window.
2. In this technique, if the frame mounting fixture plate is replaced with the frame mounting fixture plate in technique-B or C, a problem arises. The openings in the plate become very long due to the short support sliding distance. This problem directly affects the strength of the frame mounting panel, which can lead to the panel becoming weak and frangible, ultimately leading to product quality defects and safety hazards.
Drawbacks of prior art-B:
1. While this technique can spread the weight bearing of the fan over both the short and long arms, it is a problem. The distance between the short support arm connecting hole and the long support arm connecting hole in the fan mounting fixing plate is small. This can lead to poor forces experienced by the hinge in the open position, which can lead to inadequate opening and closing of the window, even with jamming and friction. This can negatively impact both the usability of the product and the user experience.
Drawbacks of prior art-C:
1. All the bearing of the door and window is concentrated on the short supporting arm, so that the wind pressure resistance of the door and window is limited, and the short supporting arm can be deformed. Material fatigue, deformation or distortion affects the stability and life of the window. The sliding of the long support arm under the sliding window may lead to unreasonable design of the window frame connecting part and the lubrication mode, increase friction, noise or be easily polluted, and influence the smoothness of opening and closing.
Therefore, the unreasonable structural design, material selection and manufacturing quality of the prior art may lead to insufficient rigidity and strength of the support arm, which cannot bear the weight and external pressure of the window, and affect the safety of the window.
Meanwhile, the existing top-hung window in the market is generally directly selected from a common hinge, firstly, the hinge can be assembled only by processing corresponding milling grooves on the section bar, and the milling grooves can possibly damage the strength of the section bar; secondly, the general time that opens of top-hung window is longer, and ordinary hinge can receive its influence and the off normal when long-time wind blows, leads to the position of casement to take place to remove, has influenced the ventilation effect of window to a certain extent.
Disclosure of utility model
In order to overcome the above-mentioned drawbacks of the prior art, an object of the present utility model is to provide a hinge device for a sliding window.
The technical scheme adopted for solving the technical problems is as follows:
a hinge device for a hung window, comprising:
the fan comprises a frame mounting plate, a fan fixing plate, a first support arm, a second support arm and a third support arm;
one end of the first support arm and one end of the second support arm are hinged with the frame mounting plate, and one end of the third support arm is hinged with the frame mounting plate and is in sliding fit;
the fan fixing plate is hinged with the other ends of the first support arm, the second support arm and the third support arm respectively;
the second support arm is arranged between the first support arm and the third support arm.
Preferably, a sliding groove is formed in the frame mounting plate, a sliding block and a friction pressing plate which are in sliding fit with the sliding groove are arranged on the sliding groove, and one end of the third support arm is hinged to the sliding block and the friction pressing plate.
Preferably, one end of the frame mounting plate is provided with a first hinge fixing device, the first hinge fixing device comprises a fixing block and a fixing jackscrew, the fixing block is provided with a clamping end face, the frame mounting plate is provided with a clamping part, one side of the clamping part is attached to the clamping end face, the fixing jackscrew is connected with the fixing block, and one end of the fixing jackscrew extends out from the clamping end face and can be abutted to the bottom end of the clamping part.
Preferably, the clamping portion is of an L-shaped structure integrally formed with the frame mounting plate, the clamping end face is of an inclined face structure, and one side, attached to the clamping end face, of the clamping portion is of an inclined face structure.
Preferably, a second hinge fixing device is arranged at the other end of the frame mounting plate, and the second hinge fixing device is a hook with an L-shaped bending structure.
Preferably, one end and the other end of the frame mounting plate are respectively provided with a frame clamping piece, and the frame clamping pieces are hinged and fixed with the frame mounting plate through rivets.
Preferably, the fan fixing plate is provided with a fan fixing device, the fan fixing device comprises an L-shaped fixing plate, a fixing jackscrew and a fan clamping piece, the L-shaped fixing plate is connected with the fan fixing plate, and the fixing jackscrew and the fan clamping piece are connected with the L-shaped fixing plate.
Preferably, the L-shaped fixing plate is provided with a first fixing end and a second fixing end, the first fixing end is connected with the fan fixing plate through the rivet, the fan clamping piece is hinged and fixed with the second fixing end through the rivet, the second fixing end is provided with a bending part which is obliquely arranged with the second fixing end, and the fixing jackscrew penetrates through the bending part.
Preferably, the middle part of the frame mounting plate is provided with an anti-falling hook component.
Compared with the prior art, the utility model has the beneficial effects that:
The first support arm and the second support arm adopted by the application are of double-support connection structures, so that the overall bearing performance and wind pressure resistance of the hinge device are improved, meanwhile, the third support arm is fixedly connected with the fan fixing plate and is in sliding connection with the frame mounting plate, the problems of friction force adjustment and short hole distance between two points in the fan fixing plate can be solved, and the defect that bearing stress is concentrated at a certain point or part in the prior art is avoided.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a front view of the present utility model.
Fig. 2 is a sectional view taken along the direction A-A of fig. 1.
Fig. 3 is a sectional view in the direction B-B of fig. 1.
Fig. 4 is an exploded view of the structure of the present utility model.
Fig. 5 is another view of the mark a of fig. 4.
Fig. 6 is a schematic view of the installation of the present utility model.
Fig. 7 is a schematic diagram of prior art-a.
Fig. 8 is a schematic diagram of prior art-B.
Fig. 9 is a schematic diagram of prior art-C.
Wherein:
The device comprises a 1-frame mounting plate, a 2-fan fixing plate, a 3-first support arm, a 4-second support arm, a 5-third support arm, a 6-rivet, a 7-chute, an 8-slider, a 9-friction pressing plate, a 10-fixing block, an 11-fixing jackscrew, a 12-clamping end face, a 13-clamping part, a 14-window frame, a 15-hook, a 16-frame clamping piece, a 17-L-shaped fixing plate, a 18-fan clamping piece, a 19-bending part, a 20-angle limiting joint, a 21-window fan and a 22-reinforcing plate.
Detailed Description
In order that the above-recited objects, features and advantages of the present utility model will be more clearly understood, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description. The embodiments of the present utility model and the features in the embodiments may be combined with each other without collision. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, and the described embodiments are merely some, rather than all, embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, are intended to fall within the scope of the present utility model.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.
Examples:
as shown in fig. 1 to 6, a hinge device for a sliding window according to the present embodiment includes:
The fan fixing device comprises a frame mounting plate 1, a fan fixing plate 2, a first support arm 3, a second support arm 4, a third support arm 5, clamping pieces, a sliding block 8 and a top angle 15, wherein the clamping pieces are divided into a frame clamping piece 16 and a fan clamping piece 17;
One end of the first support arm 3 and one end of the second support arm 4 are hinged with the frame mounting plate 1, one end of the third support arm 5 is hinged with the sliding block 8, and the sliding block 8 is hinged with the frame mounting plate 1 and is in sliding fit;
The fan fixing plate 2 is hinged with the other ends of the first support arm 3, the second support arm 4 and the third support arm 5 respectively;
The second support arm 4 is arranged between the first support arm 3 and the third support arm 5, and the length of the second support arm 4 is greater than that of the first support arm 3 and less than that of the third support arm 5.
In the structure, the first support arm 3 is a short support arm, the second support arm 4 is a middle support arm, the third support arm 5 is a long support arm, the short support arm and the middle support arm are fixedly connected with the frame mounting plate 1 in a rivet 6 mode, the long support arm is hinged with the frame mounting plate 1 and in sliding fit, the adopted first support arm 3 and second support arm 4 are of double-support connection structures, the whole bearing performance and wind pressure resistance of the hinge device are improved, meanwhile, the third support arm 5 is fixedly connected with the fan fixing plate 2 and is in sliding connection with the frame mounting plate 1, the problems of friction force adjustment and short hole distance of two points in the fan fixing plate 2 can be solved, and the defect that bearing stress is concentrated at a certain point or part in the prior art is avoided.
The short support arm and the middle support arm are fixedly connected in a rivet 6 mode, and the long support arm adopts a telescopic or sliding groove 7-slidably-adjustable structural design so as to solve the stability problem when facing wind pressure. The structure is that a short support arm is fixedly connected with a fan fixing plate 2 and a frame mounting plate 1 through rivets 6, a middle support arm is fixedly connected with the fan fixing plate 2 and the frame mounting plate 1 through rivets 6, and the two support arms are in double supporting connection, so that the bearing performance and the wind pressure resistance are integrally improved; the long support arm is fixedly connected with the fan fixing plate 2 through the rivet 6 and is movably connected with the frame mounting plate 1, so that the problems of friction force adjustment and short hole distance between two points in the fan fixing plate 2 are solved; the use of a support structure with a limit to replace the long support is also within the scope of the technology
In this embodiment, referring to fig. 4, specifically, a sliding groove 7 is provided on the frame mounting plate 1, a sliding block 8 and a friction pressing plate 9 which are slidably matched with the sliding groove 7 are provided on the sliding groove 7, one end of the third support arm 5 is hinged with the sliding block 8 and the friction pressing plate 9, the above hinges can be fixedly connected by adopting a rivet 6, when the relative position of the rivet 6 and the friction pressing plate 9 is adjusted, the contact tightness degree of the friction pressing plate 9 and the sliding groove 7 can be adjusted, thereby achieving the effect of adjusting the friction force of the friction pressing plate 9 relative to the sliding groove 7, and realizing the adjustment of the sliding friction force of the long support arm.
Because the chute 7 arranged on the frame mounting plate 1 can weaken the strength of the frame mounting plate 1 and is easy to deform, a reinforcing plate 22 can be additionally arranged at the chute 7, and thus the overall strength of the frame mounting plate 1 can be enhanced.
In this embodiment, referring to fig. 3, specifically, a first hinge fixing device is provided at a lower end of the frame mounting plate 1, the first hinge fixing device includes a fixing block 10 and a fixing top thread 11, the fixing block 10 is provided with a clamping end face 12, a clamping portion 13 is provided on the frame mounting plate 1, one side of the clamping portion 13 is attached to the clamping end face 12, the fixing top thread 11 is connected with the fixing block 10, and one end of the fixing top thread 11 extends from the clamping end face 12 and can be abutted to a bottom end of the clamping portion 13.
The tail end of the frame mounting plate is provided with a slope surface and is connected with the fixed block in a mortise-tenon fit manner, specifically, the clamping part 13 is of an L-shaped structure integrally formed and connected with the frame mounting plate 1, the clamping end face 12 is of an inclined surface structure, the clamping end face is of a slope surface, and one side, attached to the clamping end face 12, of the clamping part 13 is of an inclined surface structure.
In the above structure, first, the fixing block 10 is placed in the frame profile groove of the window frame 14, the clamping end face 12 of the fixing block 10 and the window frame 14 form a clamping groove structure, when the clamping portion 13 is inserted into the clamping groove, the fixing block is fixed by abutting the bottom end of the clamping portion 13 through the rotation adjustment of the fixing jackscrew 11 through the abutting structure of the inclined surface, and stable fixing of the hinge is achieved.
In this embodiment, the upper end of frame mounting panel 1 is equipped with apex angle 15, is L type kink structure, and this apex angle 15 structure makes it convenient for insert in the C inslot of frame section bar, realizes the location and provides the support, avoids the whereabouts of hinge.
In order to realize the convenience of installation, the upper end and the lower extreme at frame mounting panel 1 still are equipped with frame grip tab 16 respectively, and frame grip tab 16 passes through rivet 6 and articulates fixedly with frame mounting panel 1, through rotatory frame grip tab 16, makes it closely with the C groove of frame section bar mutually support, prevents the drop of hinge.
The above structural design can make this steady frame mounting panel 1 install the hinge on window frame 14 admittedly, need not moreover to mill the frame section bar of window frame 14 and process, has reduced manufacturing cost, has avoided the problem of frame section bar intensity damage simultaneously.
In this embodiment, for the fixing structure of the fan fixing plate 2 and the window sash 21, specifically, a fan fixing device is provided on the fan fixing plate 2, the fan fixing device includes an L-shaped fixing plate 17, a fixing top thread 11 and a fan clamping piece 18, the L-shaped fixing plate 17 is connected with the fan fixing plate 2, and the fixing top thread 11 and the fan clamping piece 18 are connected with the L-shaped fixing plate.
The specific structure of L type fixed plate 17 is equipped with first stiff end and second stiff end, and first stiff end passes through rivet 6 and is connected with fan fixed plate 2, and fan centre gripping piece 18 passes through rivet 6 and is articulated fixed with the second stiff end, is equipped with the kink 19 rather than the slope setting at the second stiff end, and fixed jackscrew 11 runs through locates kink 19.
According to the fan fixing device, the fan clamping piece 18 is rotated, one end of the fan clamping piece 18 with a thicker thickness is matched with the C groove of the window fan 21 tightly, the fan fixing plate 2 and the window fan 21 are fixed, finally, the fixing jackscrew 11 is pushed into the groove of the window fan 21 at the inclined plane of the bending part 19 to form a tightly matched structure, and the fixing stability is further improved.
Finally, the frame mounting plate 1 of the embodiment is also provided with an angle limiting joint 20, and the middle part of the mounting plate is provided with an anti-drop hook component which can support the hinge to move under the action of external force on one hand; on the other hand, it can also prevent the frame mounting plate from generating phenomenon due to insufficient linearity. In addition, the design of anticreep couple subassembly has still made things convenient for the fixed of frame mounting panel, can install it firmly at the frame section bar through the screw fixation.
In summary, compared with the conventional hinge, the fast-assembling slot-milling-free suspended window hinge device is more suitable for a suspended window type which is opened for a long time, can be continuously positioned at an initial opening position, has a fast-assembling structure, avoids the conventional profile slot milling process, and is convenient and fast to install on the window frame 14. Through optimal design and structural layout, the hinge device improves stability, wind pressure resistance and bearing performance, and provides better guarantee for safety and effect of the upper suspended window.
The present utility model is not limited to the preferred embodiments, and any modifications, equivalent variations and modifications made to the above embodiments according to the technical principles of the present utility model are within the scope of the technical proposal of the present utility model.
Claims (9)
1. The utility model provides a hinge means of suspended window, includes frame mounting panel, fan fixed plate, first support arm, second support arm and third support arm, its characterized in that:
one end of the first support arm and one end of the second support arm are hinged with the frame mounting plate, and one end of the third support arm is hinged with the frame mounting plate and is in sliding fit;
the fan fixing plate is hinged with the other ends of the first support arm, the second support arm and the third support arm respectively;
the second support arm is arranged between the first support arm and the third support arm.
2. The hinge device for a suspended window according to claim 1, wherein a sliding groove is formed in the frame mounting plate, a sliding block and a friction pressing plate which are in sliding fit with the sliding groove are arranged on the sliding groove, and one end of the third support arm is hinged with the sliding block and the friction pressing plate.
3. The hinge device for a suspended window according to claim 1, wherein one end of the frame mounting plate is provided with a first hinge fixing device, the first hinge fixing device comprises a fixing block and a fixing jackscrew, the fixing block is provided with a clamping end face, the frame mounting plate is provided with a clamping portion, one side of the clamping portion is attached to the clamping end face, the fixing jackscrew is connected with the fixing block, and one end of the fixing jackscrew extends from the clamping end face and can be abutted to the bottom end of the clamping portion.
4. A hinge device for a sliding window according to claim 3, wherein the engaging portion has an L-shaped structure integrally connected to the frame mounting plate, the engaging end surface has an inclined surface structure, and a side of the engaging portion which is attached to the engaging end surface has an inclined surface structure.
5. A hinge device for a sliding window according to claim 3, wherein a second hinge fixing means is provided at the other end of the frame mounting plate, and the second hinge fixing means is a hook of an L-shaped bent structure.
6. The hinge apparatus of a sliding window according to claim 5, wherein frame clamping pieces are further provided at one end and the other end of the frame mounting plate, respectively, and the frame clamping pieces are hinge-fixed to the frame mounting plate by rivets.
7. A hinge device for a sliding window according to claim 1, wherein the fan fixing plate is provided with a fan fixing device, the fan fixing device comprises an L-shaped fixing plate, a fixing jackscrew and a fan clamping piece, the L-shaped fixing plate is connected with the fan fixing plate, and the fixing jackscrew and the fan clamping piece are connected with the L-shaped fixing plate.
8. The hinge device for a sliding window according to claim 7, wherein the L-shaped fixing plate is provided with a first fixing end and a second fixing end, the first fixing end is connected with the fan fixing plate by a rivet, the fan clamping piece is hinged and fixed with the second fixing end by a rivet, the second fixing end is provided with a bending portion which is obliquely arranged with the second fixing end, and the fixing jackscrew is penetrated through the bending portion.
9. A hinge device for a window-covering according to claim 1, wherein the frame mounting plate is provided with an anti-drop hook assembly at a central portion thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322771386.3U CN221256455U (en) | 2023-10-16 | 2023-10-16 | A hinge device for a hanging window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322771386.3U CN221256455U (en) | 2023-10-16 | 2023-10-16 | A hinge device for a hanging window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221256455U true CN221256455U (en) | 2024-07-02 |
Family
ID=91629011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322771386.3U Active CN221256455U (en) | 2023-10-16 | 2023-10-16 | A hinge device for a hanging window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221256455U (en) |
-
2023
- 2023-10-16 CN CN202322771386.3U patent/CN221256455U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109403770B (en) | An invisible hinge for aluminum-wood composite doors and windows | |
| CN204850838U (en) | Hidden hinge of super bearing of inside and outside flat -open window | |
| CN213015880U (en) | Hinge for door and window | |
| CN211851370U (en) | Interactive double-slider sliding support hinge | |
| CN219672418U (en) | High-bearing outward-opening hinge | |
| CN219387582U (en) | High bearing 180-degree hinge | |
| CN216811335U (en) | Dustproof backward-sliding hinge | |
| CN209704286U (en) | Sash connector in a kind of high intensity for aluminium alloy inward-opening door/window | |
| US20070101653A1 (en) | Hinge assembly for casement windows | |
| CN216008162U (en) | Wind-proof door and window sliding support hinge | |
| CN210217445U (en) | Hidden window hinge | |
| CN223523596U (en) | Metal door and window with adjustable door and window seam | |
| CN218912593U (en) | Double-pivot door and window hinge | |
| CN217380155U (en) | Sliding support and window with same | |
| CN209620971U (en) | A kind of aluminum wood composite door and window built-in hinge | |
| CN112922477A (en) | Wind-resistant bearing door and window sliding support hinge | |
| CN216476845U (en) | A heavy-duty hinge for C-slot windows | |
| CN221256487U (en) | Anti-falling window support | |
| CN214659535U (en) | Installation mechanism with locking and limiting functions and sliding support hinge thereof | |
| CN221002379U (en) | Window hinge with stable bearing | |
| CN222045436U (en) | Wind pressure resistant dustproof hinge | |
| CN224107110U (en) | A wind-pressure resistant door and window hinge | |
| CN223135904U (en) | A flat hinge for adjustable friction and large load-bearing curtain wall profile | |
| CN222863212U (en) | Down-hung external inverted window with compression energy storage type hinge mechanism | |
| CN205330325U (en) | Hinge is adjusted in embedded stealthy friction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |