CN219733125U - Anti-drop hinge structure and hinge and window comprising same - Google Patents
Anti-drop hinge structure and hinge and window comprising same Download PDFInfo
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- CN219733125U CN219733125U CN202222968270.4U CN202222968270U CN219733125U CN 219733125 U CN219733125 U CN 219733125U CN 202222968270 U CN202222968270 U CN 202222968270U CN 219733125 U CN219733125 U CN 219733125U
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- 238000009434 installation Methods 0.000 claims abstract description 30
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 125000006850 spacer group Chemical group 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims description 2
- 230000007246 mechanism Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
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Abstract
The utility model provides an anti-drop hinge structure, a hinge and a window comprising the same, and the anti-drop hinge structure comprises a first installation seat connected with a window frame, wherein a height compensation structure is arranged on the first installation seat, a boss is formed on the bottom surface of the first installation seat by the height compensation structure, a first installation hole is formed in the height compensation structure, and a fixed shaft is rotationally connected to the first installation hole; still include the grip block, the grip block is located high compensation structure bottom surface, and the grip block is equipped with the second mounting hole, fixed axle and second mounting hole fixed connection drive the grip block and rotate when making the fixed axle rotate, are equipped with the offset between the central line of second mounting hole and grip block width direction. The structure of the utility model ensures that the window is convenient to install, saves labor cost, has wide application range and improves the installation efficiency.
Description
Technical Field
The utility model relates to the technical field of hinges, in particular to an anti-falling hinge structure, and a hinge and a window comprising the structure.
Background
In door and window hardware systems, hinges are mainly used for connecting a window frame and a window sash of a door and window, support the window sash and enable the window sash to be opened and closed in a rotating mode, and the hinges are very important in a flat-open window structure.
When the existing hinge structure is installed, if no anti-falling mechanism exists between the hinge and the frame profile, when the window is installed, the state of the window needs to be manually maintained, then another worker fixes the hinge on the frame, if the window is maintained unstable or the space of the operation site is narrow, the hinge is difficult to install, a large amount of manpower resources are needed, and the cost is wasted.
The existing hinge anti-drop mechanism is integrally formed with a hinge bottom plate, and cannot be adjusted. When the hinge is installed, the hinge is required to move a certain distance towards the inside of the profile so that the anti-falling of the hinge is put into the notch of the profile, and then the hinge is outwards moved a certain distance so that the anti-falling structure of the hinge hooks the inner wall of the profile to realize the anti-falling function; the anti-disengaging mechanism has great technical defects: firstly, the hinges are required to be installed up and down, so that the storage cost is increased; secondly, the section bar application scope is narrow, and is not suitable when meeting extremely narrow section bar. Therefore, the anti-drop hinge structure is convenient to install, labor cost is saved, the application range is wide, the installation efficiency is improved, and the problem is solved.
Disclosure of Invention
In order to solve the problems, the utility model provides an anti-drop hinge structure, which is suitable for the field of doors and windows, can solve the problems of low hinge installation efficiency, high labor cost, high storage cost and complicated installation and narrow application range, and can realize straight falling installation without offset installation during the hinge installation, thereby improving the installation efficiency and the application range.
The utility model is realized by the following technical scheme:
the anti-drop hinge structure comprises a first installation seat connected with a window frame, wherein at least one clamping block is rotatably arranged on the bottom surface of the first installation seat, and the rotation center of the clamping block and the geometric center of the clamping block are provided with offset; and a height compensation structure is arranged between the first mounting seat and the clamping block.
Further, the height compensation structure is a boss structure integrally formed with the first mounting seat.
Further, the height compensation structure is a spacer.
Further, the anti-falling hinge structure further comprises a first fixing hole, a second fixing hole and a fixing piece, wherein the first fixing hole is formed in the first mounting seat, the second fixing hole is formed in the clamping block, the positions of the first fixing hole and the second fixing hole are overlapped after the clamping block rotates, and the fixing piece is used for penetrating the first fixing hole and the second fixing hole to fix the clamping block in a locking mode.
Further, two opposite angles of the clamping block are set to be arc angles or oblique corners.
Further, the first mounting seat is provided with a first mounting hole and a fixed shaft, the fixed shaft penetrates through the first mounting hole and is connected with the clamping block, the fixed shaft is a polygonal shaft body, and the shape of the second mounting hole is matched and fixed with the shape of the fixed shaft.
The utility model provides an anticreep hinge, includes above-mentioned anticreep hinge structure, second mount pad, head rod and second connecting rod, the both ends of head rod are articulated respectively first mount pad with the second mount pad, the both ends of second connecting rod are articulated respectively first mount pad with the second mount pad.
The utility model provides an anticreep hinge, includes above-mentioned anticreep hinge structure, second mount pad, head rod, second connecting rod, third connecting rod and slider, the both ends of head rod are articulated respectively first mount pad with the second mount pad, the one end of second connecting rod is articulated the second mount pad, the other end of second connecting rod is connected the slider, be equipped with the spout on the first mount pad, slider slidable sets up on the spout, the both ends of third connecting rod are articulated respectively first mount pad with the second connecting rod.
The utility model provides an anticreep hinge, includes above-mentioned anticreep hinge structure, second mount pad, head rod, second connecting rod, third connecting rod and slider, the both ends of head rod are articulated respectively first mount pad with the second mount pad, the both ends of second connecting rod are articulated respectively first mount pad with the second mount pad, the one end of third connecting rod is connected the second connecting rod, be equipped with the spout on the first mount pad, the slider slidable sets up on the spout, the other end of third connecting rod is articulated respectively the slider.
The window comprises a window frame and a window sash, wherein the window frame comprises the anti-drop hinge, and the window frame is connected with the window sash through the hinge comprising the anti-drop hinge structure.
The utility model has the beneficial effects that: according to the hinge, the adjustable anti-falling structure is added, so that the hinge is more convenient to install, one person can complete the installation, the labor cost is saved, the using range of the hinge is increased, and the storage is reduced. And the clamping block has the advantages of simple structure, easy production, convenient installation and easy realization.
Drawings
FIG. 1 is an exploded view of the anti-drop hinge structure of embodiment 1 of the present utility model;
FIG. 2 is a schematic top view showing an initial installation position of the anti-drop hinge structure according to embodiment 1 of the present utility model;
FIG. 3 is a schematic side view showing an initial installation position of the anti-drop hinge structure according to embodiment 1 of the present utility model;
FIG. 4 is a schematic top view showing the position offset of the anti-drop hinge structure according to embodiment 1 of the present utility model;
FIG. 5 is a schematic side view showing the positional deviation of the anti-drop hinge structure according to embodiment 1 of the present utility model after installation;
FIG. 6 is a schematic top view of the embodiment 1 of the present utility model after the locking of the anti-disengaging hinge structure;
FIG. 7 is a schematic side view of the embodiment 1 of the present utility model after the locking of the anti-disengaging hinge structure;
FIG. 8 is an exploded view of the structure of embodiment 2 of the present utility model;
FIG. 9 is an exploded view of the structure of embodiment 3 of the present utility model;
FIG. 10 is a schematic overall structure of embodiment 3 of the present utility model;
FIG. 11 is a schematic exploded view of the structure of embodiment 4 of the present utility model;
FIG. 12 is a schematic overall structure of embodiment 4 of the present utility model;
FIG. 13 is an exploded view of the anti-drop hinge structure according to embodiment 5 of the present utility model
FIG. 14 is a schematic top view showing the initial installation position of the anti-drop hinge structure according to embodiment 5 of the present utility model
FIG. 15 is a schematic top view showing the position deviation after the detachment prevention hinge structure of embodiment 5 of the present utility model
Fig. 16 is a schematic top view of the embodiment 5 of the present utility model after the locking of the anti-disengaging hinge structure.
The reference numerals in the drawings are as follows:
the height compensation device comprises a first mounting seat 1, a height compensation structure 11, a first mounting hole 111, a fixed shaft 112, a first fixed hole 113, a fixed piece 114, a clamping block 12, a second mounting hole 121, a second fixed hole 122, a second mounting seat 2, a first connecting rod 3, a second connecting rod 4, a third connecting rod 5, a profile groove 6, a sliding piece 7, a first sliding block 71, a second sliding block 72 and a sliding groove 8.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicators are correspondingly changed.
Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
Example 1
As shown in fig. 1 and 2, an anti-drop hinge structure comprises a first installation seat 1 connected with a window frame, wherein at least one clamping block 12 is rotatably arranged on the bottom surface of the first installation seat 1, and the rotation center of the clamping block 12 and the geometric center of the clamping block 12 are provided with offset; a height compensation structure 11 is arranged between the first mounting seat 1 and the clamping block 12. The clamping block 12 is located the section bar inslot after the installation, but clamping block 12 rotates the back card and establishes in section bar inslot 6, when using, clamping block 12 transversely sets up at high compensation structure 11 lower surface, first mount pad 1 in with the hinge falls into section bar inslot 6, because the gravity of casement, the hinge can outwards be cheap certain distance, clamping block 12 also can outside skew in section bar inslot 6, both ends all centre gripping are on section bar inslot 6's inside wall when clamping block 12 rotates into vertically, the position of fixed axle has been locked, thereby also stabilized the position of first mount pad, the operation personnel of being convenient for carry out subsequent operation.
As a preferred embodiment, the clamping block 12 is provided with a second mounting hole 121, and the fixed shaft 112 is fixedly connected to the second mounting hole 121, so that the clamping block 12 is driven to rotate when the fixed shaft 112 rotates. The second mounting hole 121 is provided to facilitate the penetration of the fixing shaft 112 from the upper surface of the first mounting base 1, and to facilitate the operation when the clamping block 12 is rotated.
As a preferred embodiment, the height compensation structure 11 is a boss structure or a spacer integrally formed with the first mount 1. The boss structure or the gasket formed integrally protrudes downwards, so that a certain height is formed between the clamping block 12 and the first mounting seat 1, and the clamping block 12 can be conveniently mounted and then rotated in the profile groove.
As a preferred embodiment, the anti-falling hinge structure further includes a first fixing hole 113, a second fixing hole 122 and a fixing piece 114, the first fixing hole 113 is disposed on the first mounting seat 1, the second fixing hole 122 is disposed on the clamping block 12, the positions of the first fixing hole 113 and the second fixing hole 122 can be overlapped after the clamping block 12 rotates, and the fixing piece 114 is used for penetrating the first fixing hole 113 and the second fixing hole 122 to fix the clamping block 12 in a locking manner. The clamping block 12 is further fixed through the fixing piece 114, so that the stability of the whole first mounting seat 1 in return is convenient to be reinforced.
In a preferred embodiment, the clamping block 12 is rectangular, but is not limited to rectangular, two opposite angles of the clamping block 12 are set to be arc angles or oblique corners, the clamping block 12 is clamped on the inner side wall of the profile groove through two short sides after rotating, and two opposite angles firstly contacted with the inner side wall of the profile groove when the clamping block 12 rotates are arc angles or oblique corners, so that the clamping block 12 can rotate until two sides abut against the inner side wall of the profile groove. When the clamping block is rotated, the vertical distance from the fixed shaft to one side of the clamping block 12 and the distance from the fixed shaft to two angles at two ends of the fixed shaft are unequal, so that the clamping block can rotate without interference, and meanwhile, the edge of the clamping block 12 just abuts against the inner side wall of the profile groove after rotation, so that the clamping block can rotate until the clamping block 12 is convenient to be in right contact with the inner side wall of the profile groove when the clamping block is parallel.
As a preferred embodiment, the first and second fixing holes 113 and 122 are through holes, and the fixing member 114 is a screw with the first and second fixing holes 113 and 122. The screw is used for directly screwing and fixing, and the accessory is easy to obtain and operate.
As a preferred embodiment, the first mounting seat 1 is provided with a first mounting hole 111 and a fixed shaft 112, the fixed shaft 112 is connected with the clamping block 12 through the first mounting hole 111, the fixed shaft 112 is a polygonal shaft body, and the shape of the first mounting hole 111 is adapted and fixed with the shape of the fixed shaft 112. The polygonal shaft body can pass through and freely rotate in the circular first mounting hole 111, but cannot freely rotate when the polygonal second mounting hole 121 passes through, so that the clamping block 12 is driven to rotate together when the fixed shaft rotates.
As a preferred embodiment, the profile groove notch is folded back to a horizontal position, the height compensation structure 11 protruding downwards to a thickness greater than or equal to the profile groove notch thickness. The height compensation structure 11 protrudes downwards to form a boss with a certain height difference on the bottom surface of the first installation seat 1 and the first installation seat 1, the boss is located at the notch, the thickness of the boss is greater than or equal to that of the notch of the profile groove, so that the clamping block can be located below the folded notch, and after the clamping block 12 is rotated, the retracted notch clamps the clamping block below the notch, thereby improving stability.
When the anti-drop hinge structure of the embodiment is used for installation, the hinge is only required to fall into the notch of the profile, and the hinge is outwards moved by a certain distance under the action of the gravity of the window sash, so that the height compensation structure 11 and the clamping block 12 enter the inner wall of the notch of the profile, and the initial anti-drop effect is realized; when the rotary clamping block 12 is locked, the clamping block 12 can generate thrust with the inner wall of the profile groove, after the hinge is pushed back to the initial installation position, a fixing screw is driven on a screw hole position reserved in the first installation seat 1, and at the moment, the fixing screw can penetrate through a screw through hole preset in the clamping block 1, so that the hinge failure caused by rotation of the clamping block 1 in the using process can be prevented.
Example 2
As shown in fig. 8, an anti-drop hinge comprises an anti-drop hinge structure of embodiment 1, a second mounting seat 2, a first connecting rod 3 and a second connecting rod 4, wherein two ends of the first connecting rod 3 are respectively hinged with the first mounting seat 1 and the second mounting seat 2, and two ends of the second connecting rod 4 are respectively hinged with the first mounting seat 1 and the second mounting seat 2.
Example 3
As shown in fig. 9 and 10, an anti-drop hinge comprises an anti-drop hinge structure of embodiment 1, a second mounting seat 2, a first connecting rod 3, a second connecting rod 4, a third connecting rod 5 and a sliding piece 7, wherein two ends of the first connecting rod 3 are respectively hinged with the first mounting seat 1 and the second mounting seat 2, one end of the second connecting rod 4 is hinged with the second mounting seat 2, the other end of the second connecting rod 4 is connected with the sliding piece 7, a sliding groove 8 is arranged on the first mounting seat 1, the sliding piece 7 is slidably arranged on the sliding groove 8, two ends of the third connecting rod 5 are respectively hinged with the first mounting seat 1 and the second connecting rod 4, the sliding piece 7 comprises a first sliding block 71 and a second sliding block 72, the first sliding block 71 is located on the upper surface of the sliding groove 8, the second sliding block 72 is located on the lower surface of the sliding groove 8, the first sliding block 71 and the second sliding block 72 are clamped on the upper surface and the lower surface of the first mounting seat 1 through screws, and the second sliding block 72 can move on the sliding groove 8 after being adjusted.
Example 4
As shown in fig. 11 and 12, an anti-drop hinge comprises an anti-drop hinge structure of embodiment 1, a second mounting seat 2, a first connecting rod 3, a second connecting rod 4, a third connecting rod 5 and a sliding piece 7, wherein two ends of the first connecting rod 3 are respectively hinged with the first mounting seat 1 and the second mounting seat 2, two ends of the second connecting rod 4 are respectively hinged with the first mounting seat 1 and the second mounting seat 2, one end of the third connecting rod 5 is connected with the second connecting rod 4, a sliding groove 8 is arranged on the first mounting seat 1, the sliding piece 7 is slidably arranged on the sliding groove 8, the other end of the third connecting rod 5 is respectively hinged with the sliding piece 7, the sliding piece 7 comprises a first sliding block 71 and a second sliding block 72, the first sliding block 71 is located on the upper surface of the sliding groove 8, the second sliding block 72 is located on the lower surface of the sliding groove 8, the first sliding block 71 and the second sliding block 72 are clamped on the upper surface and lower surface of the first mounting seat 1 through screws, and the sliding block 8 can move on the sliding groove 8 after being adjusted.
Example 5
As shown in fig. 13, 14, 15, and 16, the difference from embodiment 1 is that: the height compensation structure 11 is a gasket, the height compensation structure 11 is positioned on the bottom surface of the first mounting seat 1 to form a boss, the height compensation structure 11 is a circular ring gasket, the upper and lower parts of the hollow part of the circular ring are respectively aligned with the first mounting hole 111 and the second mounting hole 121, so that the fixed shaft 112 can sequentially pass through the first mounting hole 111, the height compensation structure 11 and the second mounting hole 121, the fixed shaft 112 is rotationally connected with the first mounting hole 111, and the fixed shaft 112 is fixedly connected with the second mounting hole 121, so that the fixed shaft 112 drives the clamping block 12 to rotate when rotating in the first mounting hole 111.
Of course, the present utility model can be implemented in various other embodiments, and based on this embodiment, those skilled in the art can obtain other embodiments without any inventive effort, which fall within the scope of the present utility model.
Claims (10)
1. An anti-drop hinge structure comprises a first installation seat (1) connected with a window frame, and is characterized in that,
at least one clamping block (12) is rotatably arranged on the bottom surface of the first mounting seat (1), and an offset is arranged between the rotation center of the clamping block (12) and the geometric center of the clamping block (12);
a height compensation structure (11) is arranged between the first mounting seat (1) and the clamping block (12).
2. The anti-drop hinge structure according to claim 1, characterized in that the height compensation structure (11) is a boss structure integrally formed with the first mount (1).
3. The anti-drop hinge structure according to claim 1, characterized in that the height compensation structure (11) is a spacer.
4. The anti-drop hinge structure according to claim 1, further comprising a first fixing hole (113), a second fixing hole (122) and a fixing member (114), wherein the first fixing hole (113) is arranged on the first mounting seat (1), the second fixing hole (122) is arranged on the clamping block (12), the positions of the first fixing hole (113) and the second fixing hole (122) can be overlapped after the clamping block (12) rotates, and the fixing member (114) is used for penetrating the first fixing hole (113) and the second fixing hole (122) to fix the clamping block (12) in a locking manner.
5. The drop-off prevention hinge structure according to claim 4, wherein two diagonal angles of the grip block (12) are set as arc angles or diagonal angles.
6. The anti-drop hinge structure according to claim 1, wherein the first mounting seat (1) is provided with a first mounting hole (111) and a fixed shaft (112), the fixed shaft (112) passes through the first mounting hole (111) and is connected with the clamping block (12), the fixed shaft (112) is a polygonal shaft body, and the shape of the first mounting hole (111) is adapted and fixed with the shape of the fixed shaft (112).
7. An anti-drop hinge, which is characterized by comprising the anti-drop hinge structure, a second mounting seat (2), a first connecting rod (3) and a second connecting rod (4) as claimed in any one of claims 1-6, wherein two ends of the first connecting rod (3) are respectively hinged with the first mounting seat (1) and the second mounting seat (2), and two ends of the second connecting rod (4) are respectively hinged with the first mounting seat (1) and the second mounting seat (2).
8. The utility model provides an anticreep hinge, its characterized in that, includes claim 1-6 arbitrary anticreep hinge structure, second mount pad (2), head rod (3), second connecting rod (4), third connecting rod (5) and slider (7), the both ends of head rod (3) articulate respectively first mount pad (1) with second mount pad (2), the one end of second connecting rod (4) articulates second mount pad (2), the other end of second connecting rod (4) is connected slider (7), be equipped with spout (8) on first mount pad (1), slider (7) slidable set up on spout (8), the both ends of third connecting rod (5) articulate respectively first mount pad (1) with second connecting rod (4).
9. The utility model provides an anticreep hinge, its characterized in that, includes claim 1-6 arbitrary anticreep hinge structure, second mount pad (2), head rod (3), second connecting rod (4), third connecting rod (5) and slider (7), the both ends of head rod (3) articulate respectively first mount pad (1) with second mount pad (2), the both ends of second connecting rod (4) articulate respectively first mount pad (1) with second mount pad (2), the one end of third connecting rod (5) is connected second connecting rod (4), be equipped with spout (8) on first mount pad (1), slider (7) slidable set up on spout (8), the other end of third connecting rod (5) articulates respectively slider (7).
10. A window comprising a frame, a sash, characterized in that it comprises an anti-release hinge according to any one of claims 7-9, said frame being connected to said sash by means of a hinge comprising said anti-release hinge structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222968270.4U CN219733125U (en) | 2022-11-08 | 2022-11-08 | Anti-drop hinge structure and hinge and window comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222968270.4U CN219733125U (en) | 2022-11-08 | 2022-11-08 | Anti-drop hinge structure and hinge and window comprising same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219733125U true CN219733125U (en) | 2023-09-22 |
Family
ID=88055780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222968270.4U Active CN219733125U (en) | 2022-11-08 | 2022-11-08 | Anti-drop hinge structure and hinge and window comprising same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219733125U (en) |
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2022
- 2022-11-08 CN CN202222968270.4U patent/CN219733125U/en active Active
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