CN209838041U - Slot mounting structure and sliding rail pair using same - Google Patents
Slot mounting structure and sliding rail pair using same Download PDFInfo
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- CN209838041U CN209838041U CN201920499626.XU CN201920499626U CN209838041U CN 209838041 U CN209838041 U CN 209838041U CN 201920499626 U CN201920499626 U CN 201920499626U CN 209838041 U CN209838041 U CN 209838041U
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- 238000009434 installation Methods 0.000 claims abstract description 12
- 239000002184 metal Substances 0.000 abstract description 9
- 229910052751 metal Inorganic materials 0.000 abstract description 9
- 150000002739 metals Chemical class 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
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- Support Devices For Sliding Doors (AREA)
Abstract
The utility model provides a notch mounting structure and use slide rail of this structure vice relates to door and window five metals technical field, and its technical essential is: the notch mounting structure comprises a mounting strip and pressing strips parallelly overlapped on the bottom surface of the mounting strip, and locking and fixing screws are arranged between the mounting strip and the pressing strips; one side of the mounting bar is provided with a first clamping groove clamped with a door and window notch, the side of the pressing bar corresponding to the first clamping groove is provided with a slope, the mounting bar is provided with a butting part butted with the slope, and a second clamping groove is formed between the top surface of the other side of the pressing bar and the mounting bar. The two sides of the notch of the door and window are clamped tightly through the first clamping groove and the second clamping groove to realize installation and fixation, the installation contact surface is large, and compared with a multipoint fixing mode such as the existing screw fixing mode, the door and window fixing device is firmer and more reliable and has stronger bearing capacity; the clamping fixing mode is adopted, the screw locking through holes is not needed, the installation is simple and convenient, meanwhile, the installation position can be adjusted only by loosening the screw, and the installation and the adjustment are simple and convenient.
Description
Technical Field
The utility model relates to a door and window five metals technical field specifically indicates a notch mounting structure for door and window five metals installation to and use the slide rail of this structure vice.
Background
The door and window hardware is an important component of doors and windows, and the safety, the anti-theft performance, the installation convenience, the matching smoothness and the like of the door and window hardware are important factors for judging the quality of the door and window hardware; taking a sliding support installation structure needing stronger bearing capacity as an example, the existing sliding support is usually to place the sliding rail of the sliding support in the notch of the window frame and then lock the sliding rail in the notch (namely the C groove of the window sash or the window frame) through a screw.
On the other hand, most of the existing sliding blocks for the sliding support are made of all metal, all plastic or plastic and metal sheets in a stacked mode, and the plastic sliding blocks are poor in bearing force and easy to wear and are easy to break after long-term expansion with heat and contraction with cold; the metal sliding block has large noise, is easy to generate movement obstacle and has poor wear resistance; although the friction effect of the sliding block is improved in a short time by the plastic and metal overlapped sliding block, the respective defects of the two materials still appear after the sliding block is used for a long time, and the two materials are easy to loosen. In addition, the friction coefficient of the existing slide block is not convenient to adjust.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a first purpose provides a notch mounting structure of simple installation reliable, bearing capacity is strong, easily adjust mounted position.
In order to achieve the above object, the utility model adopts the following technical scheme:
a notch mounting structure is used for mounting and fixing hardware on a notch of a door and a window and comprises a mounting bar and pressing bars parallelly overlapped on the bottom surface of the mounting bar, wherein a locking and fixing screw is arranged between the mounting bar and the pressing bars; one side of the mounting bar is provided with a first clamping groove clamped with a door and window notch, the side of the pressing bar corresponding to the first clamping groove is provided with a slope surface, the mounting bar is provided with an abutting part abutted against the slope surface, and a second clamping groove is formed between the top surface of the other side of the pressing bar and the mounting bar.
In one embodiment, the top surface of the pressing bar corresponding to the second clamping groove has a toothed surface.
In one embodiment, the abutting portion is a rib provided along the length direction of the mounting bar and near the top of the slope.
The beneficial effects are that: when the mounting strip and the pressing strip are locked by the screws, the slope surface of the pressing strip moves towards the other side and upwards simultaneously due to the abutting part, so that the second clamping groove clamps the door and window notch, the mounting strip and the pressing strip clamp the two sides of the door and window notch through the first clamping groove and the second clamping groove to realize mounting and fixing, the mounting contact surface of the notch mounting structure and the door and window notch is larger, and compared with the existing multipoint fixing mode such as screw locking, the mounting is firmer and more reliable, and the bearing capacity is stronger; the clamping fixing mode is adopted, a slotted lock screw is not needed between the notch mounting structure and the notch of the door and window, the pressing strip and the mounting strip are only required to be placed step by step during mounting, and then the screw is locked.
Another object of the present invention is to provide a slide rail pair, which has the advantages of stable sliding, wear resistance and long service life, in addition to the advantages of the above notch mounting structure.
In order to achieve the above object, the utility model adopts the following technical scheme:
a sliding rail pair, comprising a sliding rail, a sliding block and a wear-resistant sheet, wherein the sliding rail is the notch mounting structure of any one of claims 1 to 3, the top surface of the mounting bar is provided with a sliding groove, so that the top of the mounting bar forms two sets of parallel guide rails, the guide rails are in an inverted cone shape, the sliding block is in an open inverted cone shape and is in sliding fit with the outer walls of the two sets of guide rails, and the wear-resistant sheet is fixedly attached to the inner wall of the sliding block.
In one embodiment, the wear plate further has a sliding fastener part which is in sliding fit with the inner walls of the two sets of guide rails.
In one embodiment, one end of the sliding block is provided with an adjusting block which is in sliding fit with the inner walls of the two groups of guide rails, and the adjusting block is provided with an expansion screw for adjusting the expansion degree of the adjusting block.
In one embodiment, the first locking groove is located on the other side opposite to the bearing side of the slide rail pair.
The beneficial effects are that: the sliding rail has the advantages of strong bearing capacity, simple and convenient installation, easy adjustment and the like; the wear pad is arranged between the sliding rail and the sliding block, the surface of the wear pad is wrapped by the metal sliding block, direct friction between the sliding block and the sliding rail is avoided, the wear pad is not easy to age, the friction effect is improved, and the service life is prolonged.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic view of a slot mounting arrangement in the embodiment;
FIG. 2 is a schematic end view of a slide rail pair structure according to an embodiment;
FIG. 3 is a perspective view of the slide rail pair of the embodiment;
fig. 4 is a schematic view illustrating the slide rail pair structure mounted on the notch according to the embodiment.
Wherein, 1, mounting bar; 11. a first card slot; 12. an abutting portion; 13. a chute; 14. a guide rail; 2. layering; 21. a slope surface; 22. a toothed surface; 3. a screw; 4. a second card slot; 5. a slider; 6. a wear resistant sheet; 61. a slide fastener portion; 7. an adjusting block; 71. the screw is expanded.
Detailed Description
The invention is further explained below with reference to the drawings:
it should be noted that the "notch" (i.e. C-shaped groove) in this disclosure refers to a mounting groove for mounting hardware of a door or a window on each side of a window sash or a window frame, and generally, an inner side wall of the mounting groove has an edge for clamping and fixing the hardware;
referring to fig. 1 and 4, a notch mounting structure is used for mounting and fixing hardware on a notch of a door and a window, such as a part of the door and window hardware structure, such as a sliding support, a door lock, a bolt and the like, which is mounted and fixed on the notch of the door and the window. The notch mounting structure comprises a mounting strip 1 and a pressing strip 2 parallelly superposed on the bottom surface of the mounting strip 1, wherein a locking and fixing screw 3 is arranged between the mounting strip 1 and the pressing strip 2; one side of the mounting bar 1 is provided with a first clamping groove 11 clamped with a door and window notch, the side of the pressing bar 2 corresponding to the first clamping groove 11 is provided with a slope surface 21, the mounting bar 1 is provided with a butting part 12 butted with the slope surface 21, and a second clamping groove 4 is formed between the top surface of the other side of the pressing bar 2 and the mounting bar 1. When the mounting strip 1 and the pressing strip 2 are locked by the screw 3, the slope surface 21 of the pressing strip 2 moves towards the other side and upwards simultaneously due to the abutting part 12, so that the second clamping groove 4 clamps the door and window notch, the mounting strip 1 and the pressing strip 2 clamp the two sides of the door and window notch through the first clamping groove 11 and the second clamping groove 4 to realize mounting and fixing, the mounting contact surface of the notch mounting structure and the door and window notch is larger, and compared with the existing multipoint fixing mode such as locking screw 3 fixing, the mounting is firmer and more reliable, and the bearing capacity is stronger; the clamping fixing mode is adopted, the slotted lock screw 3 is not needed between the notch mounting structure and the notch of the door and window, the layering 2 and the mounting strip 1 are only needed to be placed step by step during mounting, and then the screw 3 is locked, so that the mounting is simple and convenient, meanwhile, the mounting position can be adjusted only by loosening the screw 3, and the mounting and adjusting are simple and convenient. Preferably, the top surface of the pressing strip 2 corresponding to the second locking groove 4 is provided with a toothed surface 22, and the toothed surface 22 can enhance the friction force between the second locking groove 4 and the door window opening. Preferably, the abutting portion 12 is a rib arranged along the length direction of the mounting bar 1 and close to the top of the slope surface 21, the abutting portion 12 is arranged as a rib, when the screw 3 is loosened, the slope surface 21 can rotate around the abutting portion 12 and even can be quickly separated from the abutting portion 12, so that the notch mounting structure can be quickly put into or taken out of a notch of a door or window, and the mounting operation is simplified. Of course, the abutting portion 12 may have other forms, such as an inclined surface corresponding to the inclined surface 21, an arc surface, or the like.
Referring to fig. 2 to 4, a slide rail pair includes a slide rail, a slide block 5 and a wear-resistant plate 6, where the slide rail is the above notch mounting structure, where a sliding groove 13 is formed on a top surface of the mounting bar 1, so that two sets of parallel guide rails 14 are formed on a top of the mounting bar 1, the guide rails 14 are in an inverted cone shape, the slide block 5 is in an open inverted cone shape and is in sliding fit with outer walls of the two sets of guide rails 14, and the wear-resistant plate 6 is fixedly attached to an inner wall of the slide block 5. The sliding rail has the advantages of strong bearing capacity, simple and convenient installation, easy adjustment and the like; the wear-resistant sheet 6 is arranged between the sliding rail and the sliding block 5 in a padded mode, the surface of the wear-resistant sheet is wrapped by the metal sliding block 5, direct friction between the sliding block 5 and the sliding rail is avoided, the wear-resistant sheet 6 is not prone to aging, the friction effect is improved, and the service life is prolonged. Preferably, the wearstrips 6 further have a sliding part 61 which is slidably engaged with the inner walls of the two sets of guide rails 14. The sliding groove 13 enables the sliding rail to form a structure of two groups of parallel guide rails 14, and compared with a structure of a single guide rail 14, the sliding rail is not easy to deflect and is more stable to slide; preferably, one end of the sliding block 5 is provided with an adjusting block 7 which is in sliding fit with the inner walls of the two groups of guide rails 14, and the adjusting block 7 is provided with an expansion screw 71 for adjusting the expansion degree of the adjusting block. The outer circumference of the adjusting block 7 can be changed by adjusting the expansion screw 71, and the friction force between the adjusting block 7 and the sliding chute 13 can be adjusted, so that the friction force of the sliding rail can be adjusted. Preferably, the first clamping groove 11 is located on the other side opposite to the bearing side of the sliding rail pair; because leverage, the weight of bearing side mainly bears through first draw-in groove 11, compares by the second draw-in groove 4 that layering 2 and mounting bar 1 centre gripping formed by first draw-in groove 11 of mounting bar 1 integrated into one piece, and bearing capacity is stronger to can avoid by layering 2 and screw 3 bearing.
The above description is not intended to limit the technical scope of the present invention, and any modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention are all within the scope of the technical solution of the present invention.
Claims (7)
1. The utility model provides a notch mounting structure for be fixed in the door and window notch with the hardware installation, its characterized in that: the mounting strip comprises a mounting strip and a pressing strip which is parallelly overlapped on the bottom surface of the mounting strip, wherein a locking and fixing screw is arranged between the mounting strip and the pressing strip; one side of the mounting bar is provided with a first clamping groove clamped with a door and window notch, the side of the pressing bar corresponding to the first clamping groove is provided with a slope surface, the mounting bar is provided with an abutting part abutted against the slope surface, and a second clamping groove is formed between the top surface of the other side of the pressing bar and the mounting bar.
2. A slot mounting structure according to claim 1, wherein: the top surface of the pressing strip corresponding to the second clamping groove is provided with a toothed surface.
3. A slot mounting structure according to claim 1, wherein: the abutting part is a convex edge which is arranged along the length direction of the mounting strip and close to the top of the slope surface.
4. A slide rail pair is characterized in that: the notch mounting structure comprises a sliding rail, a sliding block and a wear-resistant sheet, wherein the sliding rail is the notch mounting structure according to any one of claims 1 to 3, the top surface of the mounting bar is provided with a sliding groove, so that two groups of parallel guide rails are formed at the top of the mounting bar, the guide rails are in an inverted cone shape, the sliding block is in an open inverted cone shape and is in sliding fit with the outer walls of the two groups of guide rails, and the wear-resistant sheet is fixedly attached to the inner wall of the sliding block.
5. The slide rail pair according to claim 4, wherein: the wear-resistant sheet is also provided with a sliding buckle part in sliding fit with the inner walls of the two groups of guide rails.
6. The slide rail pair according to claim 4, wherein: one end of the sliding block is provided with an adjusting block which is in sliding fit with the inner walls of the two groups of guide rails, and the adjusting block is provided with an expansion screw for adjusting the expansion degree of the adjusting block.
7. The slide rail pair according to claim 4, wherein: the first clamping groove is located on the other side opposite to the bearing side of the sliding rail pair.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920499626.XU CN209838041U (en) | 2019-04-11 | 2019-04-11 | Slot mounting structure and sliding rail pair using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920499626.XU CN209838041U (en) | 2019-04-11 | 2019-04-11 | Slot mounting structure and sliding rail pair using same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209838041U true CN209838041U (en) | 2019-12-24 |
Family
ID=68911368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920499626.XU Active CN209838041U (en) | 2019-04-11 | 2019-04-11 | Slot mounting structure and sliding rail pair using same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209838041U (en) |
-
2019
- 2019-04-11 CN CN201920499626.XU patent/CN209838041U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210125 Address after: 523000 2nd floor, No.3, Nange East 3rd road, Nanya village, Daojiao Town, Dongguan City, Guangdong Province Patentee after: DONGGUAN CHILI HARDWARE Co.,Ltd. Address before: No.3, Nange East 3rd road, Nanya village, Daojiao Town, Dongguan City, Guangdong Province, 523000 Patentee before: DONGGUAN STAFORCE HARDWARE Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP03 | Change of name, title or address |
Address after: Room 201, Building 1, No. 25 Nange West Road, Daojiao Town, Dongguan City, Guangdong Province, 523000 Patentee after: Guangdong Yongsuli Hardware Co.,Ltd. Address before: 523000 2nd floor, No.3, Nange East 3rd road, Nanya village, Daojiao Town, Dongguan City, Guangdong Province Patentee before: DONGGUAN CHILI HARDWARE Co.,Ltd. |
|
| CP03 | Change of name, title or address |