CN219316721U - Detachable slide rail limiter and door and window structure with same - Google Patents
Detachable slide rail limiter and door and window structure with same Download PDFInfo
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- CN219316721U CN219316721U CN202320631654.9U CN202320631654U CN219316721U CN 219316721 U CN219316721 U CN 219316721U CN 202320631654 U CN202320631654 U CN 202320631654U CN 219316721 U CN219316721 U CN 219316721U
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Abstract
The utility model relates to the technical field of door and window hinges, in particular to a detachable sliding rail limiter, which comprises a first mounting piece and a second mounting piece, wherein a hinge assembly is movably connected between the first mounting piece and the second mounting piece, one end of the hinge assembly is provided with a sliding part, the first mounting piece is provided with a limiting channel for limiting sliding of the sliding part, the sliding part comprises a sliding shaft and a sliding plate, the cross section area of the sliding plate is larger than the width of the limiting channel, and the limiting channel is provided with a stop part; hinge subassembly one end is passed through sliding part and is removed along spacing passageway for angle between first installed part and the second installed part changes, when need dismantle first installed part and the separation of second installed part, moves the backstop part, supplies sliding part to pass the dismantlement structure, and sliding part and the spacing passageway separation of first installed part need not to use the bolt to connect fixedly, and it is very convenient to dismantle.
Description
Technical Field
The utility model relates to the technical field of door and window hinges, in particular to a detachable sliding rail limiter.
Background
The hinge that uses on modern high-rise building's the window is mostly many connecting rods slider hinges, makes the window can carry out the switching operation steadily through many connecting rods, and the cooperation has damped slider, increases the security that the window opened and shut on the one hand, and on the other hand can increase the stability after the window was opened, current many connecting rods slider hinges, need set up rectangular slider groove on the hinge, but the slider groove is easy debris such as dust that accumulate, and the resistance increase can appear in the hinge after using a period, problem such as card dun need periodic cleaning maintenance, is unfavorable for long-term use.
In view of the above, the chinese utility model of CN209469192U discloses a hinge for window, which comprises a first mounting member connected to a window frame, a second mounting member connected to a window sash, a first connecting rod and a second connecting rod, wherein the four members form a four-bar mechanism, one ends of the first connecting rod and the second connecting rod are respectively hinged to the first mounting member, and the other ends of the second connecting rod are respectively hinged to the second mounting member, so that the first mounting member forms a frame of the four-bar mechanism, the second mounting member forms a connecting rod of the four-bar mechanism, the first connecting rod and the second connecting rod form a side link of the four-bar mechanism, a stabilizing connecting rod is hinged to the second mounting member, a chute for movably connecting the other ends of the stabilizing connecting rod is provided on the side link, and the chute is provided for the other ends of the stabilizing connecting rod to slide along when the four-bar mechanism moves, and the second mounting member and the first mounting member can relatively expand, the hinge is safe, compact, reliable and stable and mechanical and easy to use.
Under the circumstances such as maintenance, the demand that the door and window need be dismantled and change can appear, and most hinge structure is when the installation, all adopts fixed mode such as bolt to connect for its dismantlement is comparatively loaded down with trivial details.
Disclosure of Invention
The utility model aims to provide a detachable slide rail limiter which aims at overcoming the defects of the prior art.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
the detachable sliding rail limiter comprises a first mounting piece, a second mounting piece and a hinge assembly movably connected between the first mounting piece and the second mounting piece, wherein the hinge assembly is slidably connected with the first mounting piece, a sliding part which is slidably connected with the first mounting piece is arranged on the hinge assembly, and the first mounting assembly is provided with a detaching structure which can longitudinally penetrate through the sliding part and a stopping part which can movably stop the detaching structure.
Further: the disassembly structure is a through groove formed at one end of the limiting channel, and the through groove can be used for the sliding part to longitudinally pass through.
Further: the sliding part comprises a sliding shaft arranged on the hinge assembly, and a sliding block which can pass through the through groove is arranged on the sliding shaft.
Further: the sliding shaft is also provided with a moving block with a cross-sectional area larger than that of the sliding block, and one end of the sliding shaft is arranged in the area, close to the first mounting piece, of the first connecting piece.
Further: the stop component comprises a stop block, the first mounting piece is rotatably provided with an adjusting shaft, the stop block is arranged on the adjusting shaft, and the stop block can swing away from or approach to the through groove.
Further: the hinge assembly includes a first connector and a second connector that slide relative to each other to vary an overall length.
Further: one end of the second connecting piece is provided with a moving piece, and the first connecting piece is provided with a sliding channel for limiting sliding of the moving piece of the second connecting piece.
Further: the moving part comprises limiting plates which are respectively positioned at the top and the bottom of the sliding channel, the cross-sectional area of each limiting plate is larger than the width of the sliding channel, a moving shaft which longitudinally penetrates through the sliding channel is arranged between the two limiting plates, and one end of the moving shaft is arranged at one end of the second connecting part.
Further: the number of the moving shafts is two, and the moving shafts are respectively arranged along the length direction of the second connecting piece.
The utility model provides a door and window structure including detachable slide rail stopper, includes window frame and casement, and first installed part is installed at the window frame, and the second installed part is installed at the casement, installs hinge assembly between first installed part and the second installed part.
The utility model has the beneficial effects that: the first mounting piece and the second mounting piece are connected through the hinge assembly, so that the second mounting piece can swing correspondingly to adjust the angle between the second mounting piece and the first mounting piece; during the swing, the sliding part of hinge subassembly one end passes through sliding part along spacing passageway reciprocating motion for the angle of first installed part changes, when need detaching first installed part and second installed part separation, with backstop part motion, supplies sliding part to pass the dismantlement structure, and sliding part and the spacing passageway separation of first installed part need not to use the bolt to connect fixedly, and it is very convenient to dismantle.
The first mounting piece can be mounted on the window frame, the second mounting piece is mounted on the window sash, and the first mounting piece and the second mounting piece can be conveniently detached.
Drawings
Fig. 1 is a schematic structural view of a connection between a first mounting member and a second mounting member.
Fig. 2 is a schematic diagram of an explosive structure according to the present utility model.
The reference numerals include:
1-a first mounting member,
10-stop part, 11-limit channel, 12-through groove, 13-stop hole, 14-adjusting shaft,
15-limited blocks, 16-second installation parts, 17-sliding shafts, 18-moving blocks, 19-sliding blocks,
2-hinge assembly,
21-first connecting piece, 22-second connecting piece, 23-sliding channel, 24-moving piece,
25-limiting plates, 26-motion shafts and 27-hinge shafts.
Detailed Description
The present utility model will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1-2, the detachable sliding rail limiter comprises a first mounting piece 1 and a second mounting piece 16, a hinge assembly 2 is movably connected between the first mounting piece 1 and the second mounting piece 16, a sliding component is mounted at one end of the hinge assembly 2, a limiting channel 11 for limiting sliding of the sliding component is formed in the first mounting piece 1, and the limiting channel 11 is provided with a dismounting structure for the sliding component to longitudinally pass through and a stopping component 10 for movably stopping the dismounting structure.
The first mounting piece 1 and the second mounting piece 16 are connected through the hinge assembly 2, so that the second mounting piece 16 can swing correspondingly to adjust the angle between the first mounting piece 1; during the swing, the sliding part of hinge assembly 2 one end passes through sliding part along spacing passageway 11 reciprocating motion for the angle of first installed part 1 changes, when need to dismantle first installed part 1 and second installed part 16 separation, with backstop part 10 motion, supplies sliding part to pass the dismantlement structure, and sliding part and the spacing passageway 11 separation of first installed part 1 need not to use the bolt to connect fixedly, and it is very convenient to dismantle.
Preferably, the hinge assembly 2 includes a first connector 21 and a second connector 22.
The first connecting piece 21 and the second connecting piece 22 are of strip-shaped structures, the outer end of the second connecting piece 22 is hinged with the second mounting piece 16, the middle part of the second mounting piece 16 is mounted at the outer end of the second connecting piece 22 through a hinge shaft 27, and the inner end of the second connecting piece 22 is in sliding connection with the first connecting piece 21.
The first link 21 and the second link 22 slide over each other to change the overall length in order to lengthen the length of the hinge assembly 2 in a limited window size to fit more window sizes. One end of the second connecting piece 22 is provided with a moving piece 24, and the first connecting piece 21 is provided with a sliding channel 23 for limiting sliding of the moving piece 24 of the second connecting piece 22.
The overall length of the hinge assembly 2 is changed at the time of angular adjustment between the first mount 1 and the second mount 16, i.e., the second link 22 slides in the slide channel 23 by the moving member 24, the greater the length of the hinge assembly 2 when the angle between the first mount 1 and the second mount 16 is greater, and conversely the smaller the length of the hinge assembly 2 when the angle between the first mount 1 and the second mount 16 is smaller.
Preferably, the moving member 24 includes a limiting plate 25 disposed at the top and bottom of the sliding channel 23, the cross-sectional area of the limiting plate 25 is larger than the width of the sliding channel 23, the limiting plate 25 does not pass through the sliding channel 23, the limiting plate 25 can be slidably matched with the end surface of the first connecting member 21 to improve sliding stability, a moving shaft 26 longitudinally passing through the sliding channel 23 is disposed between the two limiting plates 25, the outer diameter of the moving shaft 26 is smaller than the width of the sliding channel 23, the moving shaft 26 slides in the sliding channel 23 conveniently, one end of the moving shaft 26 is mounted at one end of the second connecting member 22, and a hole is formed in the second connecting member 22 for mounting the moving shaft 26.
Preferably, the sliding channel 23 is a long slot formed along the length direction of the first connecting piece 21, the moving shaft 26 is in clearance fit with the sliding channel 23, and the clearance fit structure enables the sliding stability of the moving shaft 26 to be further improved during sliding, so that a radial movable space of the moving shaft 26 can be limited, the radial jumping space is greatly reduced, and the sliding mechanism is more stable during window opening and window closing.
Further, the number of the moving shafts 26 is two, and the moving shafts are respectively arranged along the length direction of the second connecting piece 22, the second connecting piece 22 cannot rotate and swing around the first connecting piece 21 under the limit of the two moving shafts 26, and the first connecting piece 21 and the second connecting piece 22 slide with each other to change the whole length during the window opening and the window closing.
Preferably, the sliding component is installed at one end of the first connecting piece 21, the limiting channel 11 is an elongated slot formed along the length direction of the first installing piece 1, the sliding component comprises a sliding shaft 17 with the outer diameter larger than the width of the limiting channel 11, the sliding shaft 17 slides along the limiting channel 11, the sliding shaft 17 is in clearance fit with the limiting channel 11, the sliding stability of the sliding shaft 17 is further improved when the sliding shaft 17 slides due to the clearance fit structure, the radial movable space of the sliding shaft 17 can be limited, the radial jumping space is greatly reduced, and the sliding is more stable when the window is opened and closed.
Preferably, the sliding shaft 17 is further provided with a moving block 18 with a cross-sectional area larger than that of the sliding block 19, the cross-sectional shapes of the sliding block 19 and the moving block 18 are circular, one end of the sliding shaft 17 is arranged at the end part of the first connecting piece 21, which is close to the first mounting piece 1, the moving block 18 and the sliding block 19 cannot penetrate through the limiting channel 11, the sliding stability is improved through sliding fit between the moving block 18 and the sliding block 19 and the end surface of the first mounting piece 1, the axial movement of the sliding shaft 17 is limited, so that the sliding shaft 17 cannot jump axially or radially when sliding along the limiting channel 11, and the sliding stability is further improved.
Preferably, the sliding member is a sliding block 19 formed at the bottom end of the sliding shaft 17, the dismounting structure is a through groove 12 formed at one end of the limiting channel 11, the through groove 12 can allow the sliding member to longitudinally pass through, and when the sliding block 19 is coaxially aligned with the through groove 12, the sliding block 19 mounted on the sliding shaft 17 can pass through the through groove 12 to be separated from the limiting channel 11 of the first mounting member 1, so as to complete dismounting.
Further, the cross-sectional shape of the groove 12 is adapted to the cross-sectional shape of the slider 19, and the shape may be circular, polygonal, elliptical, etc.
The stop member 10 includes a stop block 15, the first mounting member 1 is provided with a stop hole 13, a rotatable adjusting shaft 14 is mounted in the stop hole 13, the stop block 15 is mounted on the adjusting shaft 14, the stop block 15 is swingably far away from or near the through groove 12, when the stop block 15 approaches and partially blocks the through groove 12, even if the sliding shaft 17 moves to the end of the sliding channel 23 to approach the through groove 12, the sliding block 19 is blocked by the stop block 15, and cannot be coaxially aligned with the through groove 12, so that the sliding block 19 cannot axially pass through and be detached.
The limiting block 15 may have a cam-shaped structure or a moon-shaped structure.
The stopper 15 rotates 90 degrees anticlockwise to block part of the through groove 12, so that the sliding block 19 cannot be detached through the through groove 12, and after the stopper 15 rotates 90 degrees clockwise, the through groove 12 can be avoided, so that the sliding block 19 can be detached through the through groove 12.
Specifically, the adjusting shaft 14 is a hexagon socket rivet, the limiting block 15 is riveted on the hexagon socket rivet, and the hexagon socket rivet can be turned by hand screwing or using a hexagon socket wrench, so that the angle can be opened simply and more easily under the condition that the requirement exists.
The utility model provides a door and window structure including detachable slide rail stopper, includes window frame and casement, and first installed part 1 is installed at the window frame, and second installed part 16 is installed at the casement, installs between first installed part 1 and the second installed part 16 hinge assembly 2, first installed part 1 and second installed part 16 accessible backstop part 10 carry out quick separation with the complex structure through groove 12 correspondingly and dismantle, improve dismantlement efficiency, be convenient for maintenance and change. Compared with the traditional limiter, the double-connecting-rod structure can be used for adapting more windows and opening angles, and the detachable junction structure is increased, so that under the condition of requirements, a larger angle is opened in a simple mode.
In view of the above, the present utility model has the above-mentioned excellent characteristics, so that it can be used to improve the performance and practicality of the prior art, and is a product with great practical value.
The foregoing is merely exemplary of the present utility model, and those skilled in the art should not be considered as limiting the utility model, since modifications may be made in the specific embodiments and application scope of the utility model in light of the teachings of the present utility model.
Claims (10)
1. Detachable slide rail stopper, first installed part, second installed part, swing joint hinge assembly between first installed part and second installed part, its characterized in that:
the hinge assembly is in sliding connection with the first mounting piece, the hinge assembly is provided with a sliding part in sliding connection with the first mounting piece, and the first mounting assembly is provided with a dismounting structure through which the sliding part longitudinally passes and a stop part which movably stops the dismounting structure.
2. The removable slide rail limiter of claim 1, wherein: the disassembly structure is a through groove formed at one end of the limiting channel, and the through groove can longitudinally pass through the sliding part.
3. The removable slide rail limiter of claim 2, wherein: the sliding part comprises a sliding shaft arranged on the hinge assembly, and a sliding block which can pass through the through groove is arranged on the sliding shaft.
4. A removable slide rail stop as claimed in claim 3, wherein: the sliding shaft is also provided with a moving block with a cross-sectional area larger than that of the sliding block, and one end of the sliding shaft is arranged in the area, close to the first mounting piece, of the first connecting piece.
5. The removable slide rail limiter of claim 4, wherein: the stop component comprises a limiting block, the first mounting piece is rotatably provided with an adjusting shaft, the limiting block is arranged on the adjusting shaft, and the limiting block can swing to be far away from or close to the through groove.
6. The removable slide rail limiter of claim 2, wherein: the hinge assembly includes a first connector and a second connector that slide relative to each other to vary an overall length.
7. The removable slide rail limiter of claim 6, wherein: one end of the second connecting piece is provided with a moving piece, and the first connecting piece is provided with a sliding channel for limiting sliding of the moving piece of the second connecting piece.
8. The removable slide rail limiter of claim 7, wherein: the moving part comprises limiting plates which are respectively positioned at the top and the bottom of the sliding channel, the cross-sectional area of each limiting plate is larger than the width of the sliding channel, a moving shaft which longitudinally penetrates through the sliding channel is arranged between the two limiting plates, and one end of the moving shaft is arranged at one end of the second connecting part.
9. The removable slide rail limiter of claim 8, wherein: the number of the moving shafts is two, and the moving shafts are respectively arranged along the length direction of the second connecting piece.
10. A door and window structure comprising the removable sliding rail limiter of any one of claims 1 to 9, comprising a window frame and a window sash, wherein the first mounting member is mounted to the window frame, the second mounting member is mounted to the window sash, and the hinge assembly is mounted between the first mounting member and the second mounting member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320631654.9U CN219316721U (en) | 2023-03-28 | 2023-03-28 | Detachable slide rail limiter and door and window structure with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320631654.9U CN219316721U (en) | 2023-03-28 | 2023-03-28 | Detachable slide rail limiter and door and window structure with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219316721U true CN219316721U (en) | 2023-07-07 |
Family
ID=87004535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320631654.9U Active CN219316721U (en) | 2023-03-28 | 2023-03-28 | Detachable slide rail limiter and door and window structure with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219316721U (en) |
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2023
- 2023-03-28 CN CN202320631654.9U patent/CN219316721U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |