CN220301979U - Door and window hinge and adjusting structure thereof - Google Patents
Door and window hinge and adjusting structure thereof Download PDFInfo
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- CN220301979U CN220301979U CN202321626965.2U CN202321626965U CN220301979U CN 220301979 U CN220301979 U CN 220301979U CN 202321626965 U CN202321626965 U CN 202321626965U CN 220301979 U CN220301979 U CN 220301979U
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- sliding block
- hinge
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- fan
- lower sliding
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Abstract
The utility model relates to the technical field of hardware, in particular to an adjusting structure which comprises a fan hinge, an upper sliding block and a lower sliding block; the opposite surfaces of the upper sliding block and the lower sliding block are provided with a plurality of inclined plane protruding blocks which are matched with each other; the fan hinge is provided with an adjusting rotating wheel which can drive the upper sliding block and the lower sliding block to slide in opposite directions or slide in opposite directions so as to change the matching positions of the inclined plane protruding blocks on the upper side and the lower side, thereby adjusting the distance between the fan hinge and the lower sliding block. The door and window hinge comprises a hinge shaft assembly, a frame hinge assembly and the adjusting structure; the fan hinge of the adjusting structure is rotationally sleeved on the hinge shaft assembly and between the two frame hinge assemblies. The utility model can adjust the door and window sashes left and right relative to the door and window frames, and the adjusting mode of driving the upper sliding block and the lower sliding block to slide in opposite directions or slide in opposite directions by adopting the adjusting rotating wheel is more labor-saving.
Description
Technical Field
The utility model relates to the technical field of hardware, in particular to a door and window hinge and an adjusting structure thereof.
Background
In the door and window system, door and window hinge plays the switching and the effect of bearing of door and window, and the structure of hinge influences the outward appearance effect and the construction degree of difficulty behind the installation of door and window. The adjustable hinge realizes the fine adjustment function through the adjustable part on the hinge, thus greatly improving the installation efficiency, and also enlarging the error range of the installation tolerance, so that the installation is more convenient.
In the prior art, patent application number CN202123094135.3 discloses a hinge, and this patent is through the relative position that removes first tilting part and second tilting part, can adjust the distance of fan hinge and second fastener to adjust door and window fan about relative to the framework and with this eliminates the assembly error between door and window fan and the framework, but because the relative position of first tilting part and second tilting part is adjusted to the mode that removes second tilting part through the finger snatch when adjusting, relatively laborious when causing its regulation, efficiency is lower.
Disclosure of Invention
Accordingly, one of the objectives of the present utility model is to provide an adjusting structure for adjusting the door and window sash left and right relative to the door and window frame, and to save more effort by adopting an adjusting manner in which the adjusting wheel drives the upper sliding block and the lower sliding block to slide in opposite directions or in opposite directions.
The second object of the present utility model is to provide a hinge for doors and windows comprising the above-mentioned adjusting structure.
In order to achieve the above object, the present utility model provides the following technical solutions:
an adjusting structure comprises a fan hinge, an upper sliding block and a lower sliding block which are sequentially arranged from top to bottom; the opposite surfaces of the upper sliding block and the lower sliding block are provided with a plurality of inclined plane protruding blocks which are matched with each other; the fan hinge is provided with an adjusting rotating wheel, and the adjusting rotating wheel can drive the upper sliding block and the lower sliding block to slide oppositely or slide oppositely so as to change the matching positions of the inclined plane protruding blocks on the upper side and the lower side, thereby adjusting the distance between the fan hinge and the lower sliding block.
According to the technical scheme, the matching positions of the inclined plane protruding blocks on the upper side and the lower side are changed by driving the two sliding blocks to slide relatively through the adjusting rotating wheels, so that the distance between the fan hinge and the fan clamping piece is adjusted, and the door and window fan horizontally moves relative to the door and window frame.
Further, the middle parts of the upper sliding block and the lower sliding block are provided with adjusting ports in a penetrating way up and down; the two sides of the adjusting rotating wheel are respectively in meshed transmission connection with the adjusting opening of the upper sliding block and the adjusting opening of the lower sliding block, so that the adjusting rotating wheel can drive the upper sliding block and the lower sliding block to slide in opposite directions at the same time when rotating in the forward direction, or the adjusting rotating wheel can drive the upper sliding block and the lower sliding block to slide in opposite directions when rotating in the reverse direction.
Further, the device also comprises a fan clamping piece and at least one locking screw which are arranged below the lower sliding block, wherein limit openings corresponding to the number of the locking screws are formed in the upper and lower ends of the upper sliding block and the lower sliding block in a penetrating manner; the locking screw penetrates through the fan hinge, the limiting opening and is in threaded connection with the fan clamping piece, and the fan hinge, the upper sliding block and the lower sliding block can be sequentially abutted by tightening the locking screw, so that the fan clamping piece clamps the profile to achieve fixed abutting.
Further, the limit opening extends along the sliding direction of the upper sliding block and the lower sliding block.
Further, the abutting surfaces of the two mutually matched inclined surface convex blocks are in a ladder shape.
Further, the inclined surface protruding block comprises a matched lower part which is embedded and arranged on the surface of the upper sliding block or the surface of the lower sliding block, and a matched upper part which is arranged in a protruding mode.
In order to achieve the second purpose, the utility model also provides a door and window hinge which comprises a hinge shaft assembly, two frame hinge assemblies respectively rotatably arranged at two ends of the hinge shaft assembly and any adjusting structure; the fan hinge of the adjusting structure is rotationally sleeved on the hinge shaft assembly and between the two frame hinge assemblies.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is an exploded view of an adjustment structure according to an embodiment of the present utility model;
FIG. 2 is a schematic illustration of the interior of the adjustment structure of the embodiment of FIG. 1 as it is being adjusted;
fig. 3 is a perspective view of a hinge for doors and windows according to an embodiment of the present utility model;
FIG. 4 is an exploded view of the hinge of the door and window according to the embodiment of FIG. 3;
fig. 5 is a further schematic explosion diagram of fig. 4.
Reference numerals: 1. an adjustment structure; 11. fan hinges; 12. an upper slider; 13. a lower slider; 14. a fan clamping piece; 15. adjusting the rotating wheel; 16. an adjustment port; 17. locking a screw; 18. a limit opening; 19. a beveled protrusion; 2. a hinge shaft assembly; 3. and a frame hinge assembly.
Detailed Description
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. 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.
In the description of the present utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in fig. 1, and are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements being 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. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1 and 2, in one embodiment of an adjusting structure of the present utility model, the adjusting structure includes a fan hinge 11, an upper slider 12 and a lower slider 13, which are sequentially connected from top to bottom. The fan hinge 11 is used for being sleeved on the hinge shaft assembly 2; the upper sliding block 12 is slidably arranged on the lower surface of the fan hinge 11; the lower sliding block 13 is slidably arranged at the lower side of the upper sliding block 12; the opposite surfaces of the upper sliding block 12 and the lower sliding block 13 are provided with a plurality of mutually matched inclined plane convex blocks 19; the fan hinge 11 is provided with an adjusting rotating wheel 15, and when the fan hinge is in operation, the adjusting rotating wheel 15 can drive the upper sliding block 12 and the lower sliding block 13 to slide oppositely or slide reversely, so that the matching positions of the inclined surface convex blocks 19 on the upper side and the lower side are changed, and the distance between the fan hinge 11 and the lower sliding block 13 is adjusted.
Specifically, the middle parts of the upper sliding block 12 and the lower sliding block 13 are provided with an adjusting port 16 in a penetrating way up and down; one inner side wall of the adjusting opening 16 of the upper sliding block 12 is provided with a rack, and the other inner side wall opposite to the adjusting opening 16 of the lower sliding block 13 is provided with the same rack; the outer peripheral surface of the adjusting rotating wheel 15 is in a vertical stripe shape, the adjusting rotating wheel 15 passes through the adjusting opening 16 to be axially fixedly connected to the fan clamping piece 14 in a rotating way, two sides of the adjusting rotating wheel 15 are respectively in meshed transmission connection with the adjusting opening 16 of the upper sliding block 12 and racks on the adjusting opening 16 of the lower sliding block 13 through stripes on the adjusting rotating wheel, so that the adjusting rotating wheel 15 can drive the upper sliding block 12 and the lower sliding block to slide oppositely at the same time in forward rotation, or the adjusting rotating wheel 15 can drive the upper sliding block 12 and the lower sliding block to slide reversely at the same time in reverse rotation.
Specifically, the adjusting structure further comprises a fan clamping piece 14 and two locking screws 17, wherein the fan clamping piece 14 and the two locking screws 17 are arranged below the lower sliding block 13; limiting openings 18 are formed in the upper sliding block 12 and the lower sliding block 13 in a penetrating mode up and down, two locking screws 17 respectively penetrate the fan hinge 11 and the limiting openings 18 correspondingly to be in threaded connection with the fan clamping piece 14, and therefore the fan hinge 11, the upper sliding block 12 and the lower sliding block 13 can be sequentially abutted through tightening of the locking screws 17, fixation is achieved after adjustment, and the fan clamping piece clamps the section bar to achieve fixed abutting connection with the door and the window sashes.
More specifically, the adjusting opening 16 and the limiting opening 18 are both provided in a shape of a bar in the middle, the two ends are arc-shaped, the adjusting opening 16 and the limiting opening 18 extend along the sliding directions of the upper sliding block 12 and the lower sliding block 13, and the adjusting opening 16 and the limiting opening 18 are suitable in length, so that the sliding of the upper sliding block 12 and the lower sliding block 13 is not hindered.
In a specific embodiment, all the inclined plane protruding blocks 19 are right triangle, the same size, the inclined planes of the two matched inclined plane protruding blocks 19 are mutually abutted, and the abutting surfaces are stepped inclined planes, so that when the upper sliding block 12 and the lower sliding block 13 are adjusted, the locking screw 17 is used for fixing, the relative sliding of the upper sliding block 12 and the lower sliding block 13 can be prevented due to the fact that the inclined planes are stepped, and the fixing effect is better.
Further, in order to prevent the sliding direction from being shifted when the upper slider 12 and the lower slider 13 are slid, the inclined surface projection 19 may be provided to include a fitting lower portion which is embedded in a surface of the upper slider 12 or a surface of the lower slider 13, and a fitting upper portion which is convexly provided; the inclined surfaces against which the two inclined surface projections 19 thus cooperate are located below the surface of the slide, which limits the lateral sliding of the two slides.
It should be noted that, the upper sliding block 12 and the lower sliding block 13 are mirror images of each other, so that the upper sliding block 12 and the lower sliding block 13 can share a set of dies, thereby reducing the cost of a set of dies and reducing the production cost.
As shown in fig. 3 to 5, based on the adjusting structure provided in the above embodiment, the present utility model further provides a hinge for doors and windows, which includes a hinge shaft assembly 2, two frame hinge assemblies 3 rotatably disposed at two ends of the hinge shaft assembly 2, and the adjusting structure 1; the door and window sash hinge 11 shaft assembly is arranged in a gap between the door and window sashes and the door and window frame, the frame hinge assembly 3 is arranged on the door and window frame, the door and window sash hinge 11 shaft assembly and the frame hinge assembly 3 are all designed in the prior art, and the specific structures of the door and window sash hinge 11 shaft assembly and the frame hinge assembly 3 are not described herein; the adjusting structure 1 is used for being fixedly connected to a door and window sash, and a hinge 11 of the adjusting structure 1 is rotatably sleeved on the hinge shaft assembly 2 between the two frame hinge assemblies 3. Because this door and window hinge has adopted the regulation structure 1 in the above-mentioned embodiment, can adjust the distance of fan hinge 11 and fan centre gripping piece 14 through regulation structure 1 to adjust the distance of door and window fan and door and window frame, and then eliminate the assembly error between door and window fan and the door and window frame.
The application method or the working principle of the utility model is as follows:
before adjustment, the locking screw 17 is loosened, the distance to be adjusted is determined according to the state of the door and window, then the adjusting rotating wheel 15 is rotated forwards to drive the upper sliding block 12 and the lower sliding block 13 to slide oppositely at the same time, or the adjusting rotating wheel 15 is rotated reversely to drive the upper sliding block 12 and the lower sliding block 13 to slide oppositely at the same time, the matching positions of the inclined plane convex blocks 19 on the upper side and the lower side can be changed by sliding the upper sliding block 12 and the lower sliding block 13 oppositely or sliding the upper sliding block and the lower sliding block oppositely, so that the distance between the fan hinge 11 and the fan clamping piece 14 is adjusted, and the door and window can translate left and right relative to the door and window frame; finally, the locking screw 17 is screwed down to fix.
Because the distance between the door and window sashes and the door and window frames is adjusted left and right by controlling the relative sliding of the upper sliding block 12 and the lower sliding block 13 through rotating the adjusting rotating wheel 15, compared with the adjusting mode of only sliding a single sliding block, the number of turns of the rotating adjusting rotating wheel 15 required for simultaneously controlling the two sliding blocks is smaller when the distance adjusting quantity of the door and window sashes and the relative displacement quantity of the two sliding blocks are the same, and the torque required by the adjusting mode of relatively sliding the two sliding blocks is smaller, so that the adjusting process is more labor-saving.
The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the claims. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (7)
1. An adjusting structure is characterized by comprising a fan hinge (11), an upper sliding block (12) and a lower sliding block (13) which are sequentially arranged from top to bottom; the opposite surfaces of the upper sliding block (12) and the lower sliding block (13) are provided with a plurality of inclined plane convex blocks (19) which are matched with each other; the fan hinge (11) is provided with an adjusting rotating wheel (15), the adjusting rotating wheel (15) can drive the upper sliding block (12) and the lower sliding block (13) to slide oppositely or slide reversely, so that the matching positions of the inclined plane protruding blocks (19) on the upper side and the lower side are changed, and the distance between the fan hinge (11) and the lower sliding block (13) is adjusted.
2. An adjusting structure according to claim 1, characterized in that the middle parts of the upper sliding block (12) and the lower sliding block (13) are provided with adjusting ports (16) in a penetrating way; the two sides of the adjusting rotating wheel (15) are respectively connected with the adjusting opening (16) of the upper sliding block (12) and the adjusting opening (16) of the lower sliding block (13) in a meshed transmission manner, so that the adjusting rotating wheel (15) can drive the upper sliding block (12) and the lower sliding block (13) to slide in opposite directions at the same time in a forward direction, or the adjusting rotating wheel (15) can drive the upper sliding block (12) and the lower sliding block (13) to slide in opposite directions at the same time in a reverse direction.
3. The adjusting structure according to claim 1, further comprising a fan clamping piece (14) and at least one locking screw (17) which are arranged below the lower sliding block (13), wherein limit ports (18) corresponding to the number of the locking screws (17) are formed at the two ends of the upper sliding block (12) and the lower sliding block (13) in a penetrating manner up and down; the locking screw (17) penetrates through the fan hinge (11), the limiting opening (18) and is connected to the fan clamping piece (14) in a threaded mode, the fan hinge (11), the upper sliding block (12) and the lower sliding block (13) can be sequentially abutted through tightening of the locking screw (17), and the fan clamping piece (14) clamps the profile to achieve fixing.
4. An adjustment structure according to claim 3, characterized in that the limit opening (18) extends in the sliding direction of the upper slider (12) and the lower slider (13).
5. An adjustment structure according to claim 1, characterized in that the abutment surfaces of the two mutually cooperating beveled projections (19) are stepped.
6. An adjustment structure according to claim 1, characterized in that the beveled protrusion (19) comprises a mating lower portion embedded in the surface of the upper slider (12) or the lower slider (13), and a convexly arranged mating upper portion.
7. A door and window hinge comprises a hinge shaft assembly (2) and two frame hinge assemblies (3) which are respectively and rotatably arranged at two ends of the hinge shaft assembly (2); characterized in that it further comprises an adjustment structure according to any one of claims 1-6; the fan hinge (11) of the adjusting structure is rotationally sleeved on the hinge shaft assembly (2) and arranged between the two frame hinge assemblies (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321626965.2U CN220301979U (en) | 2023-06-25 | 2023-06-25 | Door and window hinge and adjusting structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321626965.2U CN220301979U (en) | 2023-06-25 | 2023-06-25 | Door and window hinge and adjusting structure thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220301979U true CN220301979U (en) | 2024-01-05 |
Family
ID=89374186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321626965.2U Active CN220301979U (en) | 2023-06-25 | 2023-06-25 | Door and window hinge and adjusting structure thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220301979U (en) |
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2023
- 2023-06-25 CN CN202321626965.2U patent/CN220301979U/en active Active
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