CN116575822B - Sliding door suspension assembly - Google Patents
Sliding door suspension assembly Download PDFInfo
- Publication number
- CN116575822B CN116575822B CN202310861320.5A CN202310861320A CN116575822B CN 116575822 B CN116575822 B CN 116575822B CN 202310861320 A CN202310861320 A CN 202310861320A CN 116575822 B CN116575822 B CN 116575822B
- Authority
- CN
- China
- Prior art keywords
- carrier block
- inclined surface
- plate
- block
- sliding door
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000000725 suspension Substances 0.000 title claims abstract description 21
- 238000005096 rolling process Methods 0.000 claims abstract description 18
- 230000000149 penetrating effect Effects 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 abstract description 3
- 238000009826 distribution Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D15/00—Suspension arrangements for wings
- E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
- E05D15/0621—Details, e.g. suspension or supporting guides
- E05D15/0626—Details, e.g. suspension or supporting guides for wings suspended at the top
- E05D15/063—Details, e.g. suspension or supporting guides for wings suspended at the top on wheels with fixed axis
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D13/00—Accessories for sliding or lifting wings, e.g. pulleys, safety catches
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D15/00—Suspension arrangements for wings
- E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
- E05D15/0621—Details, e.g. suspension or supporting guides
- E05D15/0626—Details, e.g. suspension or supporting guides for wings suspended at the top
- E05D15/063—Details, e.g. suspension or supporting guides for wings suspended at the top on wheels with fixed axis
- E05D15/0634—Details, e.g. suspension or supporting guides for wings suspended at the top on wheels with fixed axis with height adjustment
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D15/00—Suspension arrangements for wings
- E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
- E05D15/0621—Details, e.g. suspension or supporting guides
- E05D15/0626—Details, e.g. suspension or supporting guides for wings suspended at the top
- E05D15/0652—Tracks
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Support Devices For Sliding Doors (AREA)
Abstract
The invention relates to the field of sliding door installation components, in particular to a sliding door suspension assembly, which comprises a suspension rail, wherein the section of the suspension rail is rectangular, and the bottom of the suspension rail is provided with a strip opening; the bottom of the carrier block is provided with a bottom groove extending upwards, the top of the bottom groove is provided with a screw hole extending upwards, and two sides of the carrier block are provided with side ports penetrating through the bottom groove; the rolling components are symmetrically arranged on two sides of the carrier block, the rolling components are in sliding connection with the carrier block through guide posts, springs are connected between the guide posts, the rolling components are connected with the inclined surface blocks, and the inclined surface blocks are inserted into the bottom grooves from side openings; the top of the inclined plane body is in inclined plane contact with the inclined plane block; the screw penetrates through the inclined plane body from bottom to top, and the top thread of the screw is connected with the screw hole.
Description
Technical Field
The invention relates to the field of sliding door installation components, in particular to a sliding door suspension assembly.
Background
The suspended sliding door is also called as a suspended rail sliding door, the door body is suspended and installed through the suspended rail assembly, so that the suspended sliding door is more convenient for cleaning the ground and sanitary compared with the traditional ground rail sliding door, the ground rail is prevented from obstructing walking, the suspended sliding door is only connected by means of the suspended assembly, and the use stability of the sliding door is directly related to suspension.
Traditional push-and-pull door hangs the subassembly through the gyro wheel in the track, and the gyro wheel only relies on the gravity effect of the door body to push down in the track bottom surface, and the distribution width of gyro wheel needs to be greater than the width of track bottom opening, and traditional gyro wheel hangs the subassembly width invariable, needs to put into the track with gyro wheel subassembly from orbital one end before the push-and-pull door installs, installs the track again, and when follow-up gyro wheel subassembly breaks down needs to dismantle, also dismantle the tip roll-off gyro wheel subassembly from the track, the maintenance is comparatively inconvenient.
Disclosure of Invention
The invention aims to solve the following problems in the prior art: traditional push-and-pull door hangs the subassembly through the gyro wheel in the track, and the gyro wheel only relies on the gravity effect of the door body to push down in the track bottom surface, and the distribution width of gyro wheel needs to be greater than the width of track bottom opening, and traditional gyro wheel hangs the subassembly width invariable, needs to put into the track with gyro wheel subassembly from orbital one end before the push-and-pull door installs, installs the track again, and when follow-up gyro wheel subassembly breaks down needs to dismantle, also dismantle the tip roll-off gyro wheel subassembly from the track, the maintenance is comparatively inconvenient.
In order to solve the problems in the prior art, the invention provides a sliding door suspension assembly, which comprises a suspension rail, wherein the section of the suspension rail is rectangular, and the bottom of the suspension rail is provided with a strip opening;
the bottom of the carrier block is provided with a bottom groove extending upwards, the top of the bottom groove is provided with a screw hole extending upwards, and two sides of the carrier block are provided with side ports penetrating through the bottom groove;
the rolling components are symmetrically arranged on two sides of the carrier block, the rolling components are in sliding connection with the carrier block through guide posts, springs are connected between the guide posts, the rolling components are connected with the inclined surface blocks, and the inclined surface blocks are inserted into the bottom grooves from the side openings;
the inclined surface body is inserted into the bottom groove in a sliding way from the bottom of the carrier block, and the top of the inclined surface body is in inclined surface contact with the inclined surface block;
the screw penetrates through the inclined plane body from bottom to top, and the top thread of the screw is connected with the screw hole.
Preferably, the rolling assembly comprises a side plate, the guide post is fixedly connected with the side plate, a cross plate is rotatably arranged on the surface of the side plate, rollers are rotatably arranged at four ends of the cross plate, and the cross plate is connected with a lifting assembly.
Preferably, the lifting assembly comprises a cross rod, the cross rod is fixed above the rotating part of the cross plate, the lifting plate vertically slides on the surface of the carrier block and upwards abuts against the cross rod, the inclined surface body vertically and elastically slides with a sliding block through a spring, the bottom of the screw abuts against the bottom surface of the sliding block, the upper surface of the sliding block is fixedly provided with a contact cylinder, the contact cylinder upwardly abuts against the lifting plate, and the screw penetrates through the contact cylinder and the lifting plate.
Preferably, the spring force of the connection of the sliding block and the inclined plane body is larger than that of the connection of the guide post.
Preferably, rail bars are fixed on two sides of the top surface and two sides of the bottom surface of the interior of the hanging rail, and the surface recesses of the rollers are matched with the rail bars.
Preferably, the bottom of the carrier block is connected with a corner plate through a bolt.
Compared with the related art, the sliding door suspension assembly provided by the invention has the following beneficial effects:
according to the invention, the inclined plane body is lifted and pressed against the inclined plane block by rotating the screw to lift in the screw hole, the inclined plane block is used for the side plate to drive the roller to expand or contract, the width of the part is changed, the part can be put in or taken out from the strip opening at the bottom of the hanging rail, and the hanging part is convenient to mount, dismount and maintain;
according to the invention, after the inclined surface body is pushed by the screw to rise and prop against the inclined surface block to enable the side plate to be completely unfolded, the continuously-rising screw enables the sliding block to slide in the inclined surface body, the contact cylinder rises and props against the lifting plate, the lifting plate lifts the cross rod upwards, the cross plate expands and deforms up and down, the four rollers prop against the top and the bottom of the hanging rail, the front, back, left and right positions of the carrying block are locked, and the door leaf is more stable in the pushing and pulling process.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of a roller-adapted hanger rail according to the present invention;
FIG. 3 is a schematic diagram of a rolling assembly distribution structure according to the present invention;
FIG. 4 is a schematic cross-sectional view of a carrier block according to the present invention;
FIG. 5 is a schematic view of a vertical cross-section of a carrier block according to the present invention;
FIG. 6 is a schematic view of a rolling assembly according to the present invention;
FIG. 7 is a schematic view of a side port structure of the present invention;
FIG. 8 is a schematic view of the rolling assembly of the present invention in an expanded state.
Reference numerals in the drawings: 1. a hanger rail; 11. a rail; 2. a carrier block; 21. a side port; 22. a bottom groove; 3. a corner plate; 4. a roller; 5. a side plate; 51. a crisscross plate; 52. a guide post; 53. a bevel block; 6. a lifting plate; 61. a cross bar; 7. an inclined surface body; 71. a slide block; 72. a screw; 73. a touch cylinder; 74. screw holes.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Specific implementations of the invention are described in detail below in connection with specific embodiments.
As shown in fig. 1 and 2, a sliding door suspension assembly comprises a hanger rail 1, wherein the cross section of the hanger rail 1 is rectangular, a strip opening is formed along the straight line of the bottom surface of the hanger rail 1, two groups of carrier blocks 2 are arranged at the top of each door plate, the carrier blocks 2 are arranged in the hanger rail 1, a corner plate 3 is fixedly arranged at the bottom of each carrier block 2 through a bolt penetrating through the strip opening, and the corner plate 3 is fixedly connected with the door plate;
as shown in fig. 3, fig. 4, fig. 5, fig. 6 and fig. 7, two groups of rolling components are symmetrically arranged on two sides of the carrier block 2, each rolling component comprises a side plate 5, four top angle positions of the side plate 5 are fixedly provided with four guide posts 52, through holes are formed in the four top angle positions of the side surface of the carrier block 2, the guide posts 52 are linearly slid and inserted into the through holes, springs are connected between the guide posts 52 aligned on two sides, the two side plates 5 are attached to two sides of the carrier block 2 normally through spring force, a cross plate 51 is rotatably arranged on the outer surface of the side plate 5, and the four ends of the cross plate 51 are rotatably provided with rollers 4;
as shown in fig. 4, 5, 6 and 7, the bottom of the carrier block 2 is provided with an extended bottom groove 22 upwards, the top of the bottom groove 22 is provided with a screw hole 74 upwards, both sides of the carrier block 2 are provided with side openings 21 penetrating through the bottom groove 22, the surface of the side plate 5 is fixed with a bevel block 53, the bevel block 53 penetrates into the bottom groove 22 from the side openings 21, the end part of the bevel block 53 is provided with a bevel which is inclined downwards by 45 degrees, the bevel body 7 is inserted into the bottom groove 22 from the bottom of the carrier block 2 in a sliding way, both sides of the top of the bevel body 7 are inclined by 45 degrees, and the bevel of the bevel body 7 is contacted with the bevel of the bevel block 53 in parallel;
the screw 72 slides through the inclined surface body 7 from bottom to top, and the top of the screw 72 is in threaded connection with the screw hole 74;
sliding door installation operation:
as shown in fig. 8, the hanger rail 1 is horizontally fixed at the top of a door opening, the side plate 5 in the initial state is attached to the side edge of the carrier block 2, the carrier block 2 is plugged into the hanger rail 1 from the strip opening upwards, a screw 72 is rotated by a screw driver or a wrench, the screw 72 gradually and spirally rises in a screw hole 74, the inclined surface body 7 is pushed to slide and rise in the bottom groove 22, the inclined surface of the inclined surface body 7 is pressed by the inclined surface of the inclined surface body 7, the inclined surface body 53 pushes the side plate 5 to expand to two sides against the elasticity by matching with the sliding guide of the guide post 52 until the inclined surface body 7 rises to the top of the bottom groove 22, the side plate 5 expands to the maximum state, the roller 4 contacts the bottom surfaces of the two sides of the strip opening, the angle plate 3 is fixedly connected with the carrier block 2 by using a bolt penetrating the strip opening, the top of the door leaf is fixedly connected with the angle plate 3, and the rolling support of the roller 4 is used for sliding the door leaf;
suspension component maintenance operation:
the door leaf is firstly detached to be connected with the angle plate 3, then the angle plate 3 is detached to be connected with the carrier block 2, a spanner or a screwdriver is used for loosening the screw 72, the guide pillar 52 drives the side plate 5 to be close to the carrier block 2 through spring force, the inclined plane body 7 is gradually slid downwards through pushing and pressing of the inclined plane block 53 until the side plate 5 is completely close to the carrier block 2, the whole width is reduced, and the carrier block 2 is taken out from a strip opening to be replaced or maintained.
As shown in fig. 5, 6 and 7, the lifting assembly comprises a cross rod 61, wherein the cross rod 61 is fixed above the rotating positions of two plate bodies of the cross plate 51, two end parts of a carrier block 2 are provided with movable grooves for accommodating the cross rod 61, an I-shaped lifting plate 6 penetrates through the carrier block 2, two ends of the lifting plate 6 are positioned in the movable grooves, the cross rod 61 is pressed on the surface of the lifting plate 6, the lifting plate 6 can slide and lift along the carrier block 2, a sliding block 71 is vertically and elastically installed in the inclined surface body 7 from bottom to top through a spring in a sliding manner, the bottom of the screw 72 is abutted against the bottom surface of the sliding block 71, a contact cylinder 73 is fixed on the upper surface of the sliding block 71, the contact cylinder 73 can slide out of the top of the inclined surface body 7, the screw 72 slides to penetrate through the contact cylinder 73 and the lifting plate 6, and the spring force of the connection of the sliding block 71 and the inclined surface body 7 is larger than that of the connection of the guide post 52;
after the rotating screw 72 adjusts the side plate 5 to be expanded to the maximum width, the continuously rotating screw 72 pushes the sliding block 71 to overcome the elasticity and slide in the inclined plane body 7, so that the contact cylinder 73 protrudes out of the top of the inclined plane body 7 to push the lifting plate 6 upwards to move, the lifting plate 6 upwards lifts the cross rod 61, the cross plate 51 is enabled to rotate and deform, the cross plate 51 extends upwards and downwards, the four rollers 4 respectively abut against the top and the bottom of the hanger rail 1, the upper, lower, left and right positions of the carrier block 2 are used for expansion locking, and the rollers 4 are used for rolling and supporting, so that the door leaf is prevented from shaking in the moving process.
As shown in fig. 2, rail bars 11 are fixed on both sides of the top surface and both sides of the bottom surface of the suspended rail 1, the surface of the roller 4 is concavely matched with the rail bars 11, the width of the side plate 5 is adjusted, the roller 4 is aligned with the rail bars 11 up and down, the height of the crossed plate 51 is adjusted to be unfolded, the concave part of the roller 4 is embedded on the surface of the rail bars 11, and the stable effect of linear sliding of the roller 4 is further maintained.
Claims (6)
1. A sliding door suspension assembly comprising:
the section of the hanging rail (1) is rectangular, and the bottom of the hanging rail (1) is provided with a strip opening;
the bottom of the carrier block (2) is provided with a bottom groove (22) extending upwards, the top of the bottom groove (22) is provided with a screw hole (74) extending upwards, and two sides of the carrier block (2) are provided with side ports (21) penetrating through the bottom groove (22);
the rolling components are symmetrically arranged on two sides of the carrier block (2), the rolling components are in sliding connection with the carrier block (2) through guide posts (52), springs are connected between the guide posts (52), the rolling components are connected with inclined surface blocks (53), and the inclined surface blocks (53) are inserted into the bottom grooves (22) through the side ports (21);
the inclined surface body (7), the inclined surface body (7) is inserted into the bottom groove (22) from the bottom of the carrier block (2) in a sliding way, and the top of the inclined surface body (7) is in inclined surface contact with the inclined surface block (53);
the screw (72) penetrates through the inclined plane body (7) from bottom to top, and the top of the screw (72) is in threaded connection with the screw hole (74).
2. The sliding door suspension assembly according to claim 1, wherein the rolling assembly comprises a side plate (5), the guide post (52) is fixedly connected with the side plate (5), a cross plate (51) is rotatably installed on the surface of the side plate (5), rollers (4) are rotatably installed at four ends of the cross plate (51), and the cross plate (51) is connected with a lifting assembly.
3. The sliding door suspension assembly according to claim 2, wherein the lifting assembly comprises a cross rod (61), the cross rod (61) is fixed above a rotating part of the cross plate (51), the lifting plate (6) vertically slides on the surface of the carrier block (2), the lifting plate (6) upwards abuts against the cross rod (61), the sliding block (71) vertically elastically slides in the inclined surface body (7) through a spring, the bottom of the screw (72) abuts against the bottom surface of the sliding block (71), a contact cylinder (73) is fixed on the upper surface of the sliding block (71), the contact cylinder (73) upwards abuts against the lifting plate (6), and the screw (72) penetrates through the contact cylinder (73) and the lifting plate (6).
4. A sliding door suspension assembly according to claim 3, characterized in that the spring force of the slider (71) connected to the ramp body (7) is greater than the spring force of the guide post (52).
5. Sliding door suspension assembly according to claim 2, characterized in that the rail (11) is fixed on both sides of the inner top surface and both sides of the bottom surface of the hanger rail (1), and the surface recess of the roller (4) is adapted to the rail (11).
6. Sliding door suspension assembly according to claim 1, characterized in that the bottom of the carrier block (2) is connected with a gusset (3) by means of a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310861320.5A CN116575822B (en) | 2023-07-14 | 2023-07-14 | Sliding door suspension assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310861320.5A CN116575822B (en) | 2023-07-14 | 2023-07-14 | Sliding door suspension assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116575822A CN116575822A (en) | 2023-08-11 |
| CN116575822B true CN116575822B (en) | 2023-09-19 |
Family
ID=87543571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310861320.5A Active CN116575822B (en) | 2023-07-14 | 2023-07-14 | Sliding door suspension assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116575822B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000120320A (en) * | 1998-10-12 | 2000-04-25 | Nakao Seisakusho:Kk | Hanging roller unit supporting device for top-hinged swinging door |
| CN106088887A (en) * | 2016-07-18 | 2016-11-09 | 广东坚朗五金制品股份有限公司 | Many pulleys |
| CN210422265U (en) * | 2019-06-11 | 2020-04-28 | 承德金联宏瑞科技有限公司 | Heat-insulating energy-saving door and window pulley device |
| CN111075295A (en) * | 2019-12-13 | 2020-04-28 | 广东坚朗五金制品股份有限公司 | Roller sliding mechanism and roller moving door and window |
| CN212359511U (en) * | 2019-09-26 | 2021-01-15 | 中山市华尔门洁具有限公司 | Structure for installing double pulleys on double-track section bar |
| CN215408041U (en) * | 2021-06-11 | 2022-01-04 | 蒋卫振 | Pulley for door and window |
-
2023
- 2023-07-14 CN CN202310861320.5A patent/CN116575822B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000120320A (en) * | 1998-10-12 | 2000-04-25 | Nakao Seisakusho:Kk | Hanging roller unit supporting device for top-hinged swinging door |
| CN106088887A (en) * | 2016-07-18 | 2016-11-09 | 广东坚朗五金制品股份有限公司 | Many pulleys |
| CN210422265U (en) * | 2019-06-11 | 2020-04-28 | 承德金联宏瑞科技有限公司 | Heat-insulating energy-saving door and window pulley device |
| CN212359511U (en) * | 2019-09-26 | 2021-01-15 | 中山市华尔门洁具有限公司 | Structure for installing double pulleys on double-track section bar |
| CN111075295A (en) * | 2019-12-13 | 2020-04-28 | 广东坚朗五金制品股份有限公司 | Roller sliding mechanism and roller moving door and window |
| CN215408041U (en) * | 2021-06-11 | 2022-01-04 | 蒋卫振 | Pulley for door and window |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116575822A (en) | 2023-08-11 |
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