CN220849295U - Limiting mechanism of sliding door - Google Patents
Limiting mechanism of sliding door Download PDFInfo
- Publication number
- CN220849295U CN220849295U CN202322246690.6U CN202322246690U CN220849295U CN 220849295 U CN220849295 U CN 220849295U CN 202322246690 U CN202322246690 U CN 202322246690U CN 220849295 U CN220849295 U CN 220849295U
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- CN
- China
- Prior art keywords
- sliding door
- installation cavity
- screw rod
- sliding
- spacing
- Prior art date
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Links
- 238000009434 installation Methods 0.000 claims abstract description 36
- 238000007789 sealing Methods 0.000 claims abstract description 5
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 241000345998 Calamus manan Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 235000012950 rattan cane Nutrition 0.000 description 1
Landscapes
- Support Devices For Sliding Doors (AREA)
Abstract
The utility model provides a limiting mechanism of a sliding door, which belongs to the technical field of sliding doors and comprises the following components: the sliding door comprises a rail, a sliding door is arranged on the rail, a limit groove is formed in the rail, limit components are arranged on one side of the sliding door, sealing strips are symmetrically arranged at the bottom of the sliding door, a second installation cavity is formed in one side of the sliding door, the first screw rod is driven to rotate through a first adjusting opening, a first sliding block is driven to slide along the first installation cavity through the driving of the first screw rod, a guide limit wheel is driven to move through the sliding of the first sliding block, the guide limit wheel is attached to the inner wall of the limit groove, and the moving stability of the sliding door in the limit groove is guaranteed. The second screw rod is driven to rotate by rotating the second adjusting port, the second sliding block is driven to slide in the second installation cavity by rotating the second screw rod, so that the height of the pulley is adjusted, and the moving stability of the sliding door is further ensured.
Description
Technical Field
The utility model belongs to the technical field of sliding doors, and particularly relates to a limiting mechanism of a sliding door.
Background
The sliding door is a household common door, and is a door capable of being pushed and pulled, along with the development of technology and the diversification of decoration means, the functions and the application range of the sliding door are continuously expanded from the surface of a traditional plate to glass, cloth, rattan and aluminum alloy profiles and from the sliding door, a folding door to a partition door.
The prior published patent numbers are searched: CN202120899818.7, public patent name: the utility model provides a stop device of push-and-pull door, includes the push-and-pull door body, the both ends fixed mounting of push-and-pull door body has the pulley, the one end of pulley is provided with spacing guide rail frame, the middle part of spacing guide rail frame rotates and is connected with adjust knob, adjust knob's one end fixed connection adjusting screw, adjust screw's one end threaded connection has spacing subassembly, spacing subassembly's one end fixedly connected with clean protection mechanism makes adjust knob drive spacing subassembly through the screw drive and removes, adjusts the distance between two spacing subassemblies with the horizontal plane, presss from both sides tightly the push-and-pull door body through spacing subassembly, and then supports fixedly the both ends of push-and-pull door body, strengthens the intensity of push-and-pull door, avoids rocking in the use of push-and-pull door to influence push-and-pull performance, carries out spacing cleanness through clean protection mechanism to the middle part of push-and-pull door, strengthens the spacing intensity of push-and-pull door
However, when the device is used, the adjusting knob on the limiting assembly is required to be adjusted for a plurality of times, so that the sliding door body can be stably operated, the adjusting uniformity of each adjusting knob cannot be ensured, the situation that the sliding door is moved to a certain position is unstable exists, and certain defects exist.
Disclosure of utility model
The utility model aims to provide a limiting mechanism of a sliding door, and aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
A spacing mechanism for a sliding door comprising: the sliding door is characterized by comprising a track, wherein a sliding door is arranged on the track, a limit groove is formed in the track, a limit component is arranged on one side of the sliding door, sealing strips are symmetrically arranged at the bottom of the sliding door, a second installation cavity is formed in one side of the sliding door, a second screw rod is connected in the second installation cavity in a rotating mode, a second sliding block is symmetrically arranged in the second installation cavity, a limit plate is symmetrically arranged at the bottom of the second sliding block, a connecting frame is connected on the limit plate in a rotating mode, a mounting frame is connected on the connecting frame in a rotating mode, a notch is formed in the mounting frame, a positioning column is clamped on the notch, a pulley is connected on the notch in a rotating mode, and a locking nut matched with the positioning column is arranged on the mounting frame.
As a preferable scheme of the utility model, the limiting assembly comprises a first mounting cavity, a first sliding block, a guiding limiting wheel, a first screw rod, a first adjusting port and a first limiting frame, wherein the first mounting cavity is formed in one side of the track, the first screw rod is rotationally connected in the first mounting cavity, the first sliding block is symmetrically arranged in the first mounting cavity, the guiding limiting wheel is rotationally connected at the bottom of the first sliding block, the first adjusting port is formed in one side of the first screw rod, and the first limiting frame is arranged on one side of the first mounting cavity.
As a preferable scheme of the utility model, the first limiting frame is matched with the first installation cavity, the first screw rod is matched with the first limiting frame, and the first sliding block is matched with the first screw rod.
As a preferable scheme of the utility model, the guide limit wheel is matched with the limit groove, and the first sliding block is connected in the first installation cavity in a sliding way.
As a preferable scheme of the utility model, the notch is matched with the positioning column, and the positioning column is provided with threads matched with the locking nut.
As a preferable scheme of the utility model, one end of the second screw rod is provided with a second adjusting port, the second screw rod is matched with the second limiting frame, and the second screw rod is matched with the second sliding block.
Compared with the prior art, the utility model has the beneficial effects that:
This scheme is through having set up spacing subassembly, drives first lead screw through first regulation mouth and rotates to make first slider slide along first installation cavity under the drive of first lead screw, drive the spacing wheel removal of direction through the slip of first slider, thereby make the spacing wheel of direction and spacing inslot wall laminating, guarantee the stability that the push-and-pull door removed in spacing inslot. The second screw rod is driven to rotate by rotating the second adjusting port, the second sliding block is driven to slide in the second installation cavity by rotating the second screw rod, so that the height of the pulley is adjusted, and the moving stability of the sliding door is further ensured.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.
In the drawings:
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic perspective view of a track in the structure of the present utility model;
FIG. 3 is a schematic perspective view of the structure of the present utility model;
Fig. 4 is an enlarged view of structure a in the structure of the present utility model.
In the figure: 1. a track; 2. a sliding door; 3. a limit groove; 4. a sealing strip; 5. a limit component; 501. a first mounting cavity; 502. a first slider; 503. a guide limit wheel; 504. a first screw rod; 505. a first adjustment port; 506. a first limiting frame; 6. a second mounting cavity; 7. a second screw rod; 8. a second slider; 9. a second adjustment port; 10. the second limiting frame; 11. a limiting plate; 12. a connecting frame; 13. a mounting frame; 14. a pulley; 15. a notch; 16. positioning columns; 17. and (5) locking the nut.
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.
Examples
Referring to fig. 1-4, the technical scheme provided by the present embodiment is as follows:
A spacing mechanism for a sliding door comprising: the sliding door is characterized in that the sliding door 2 is arranged on the track 1, the limiting groove 3 is formed in the track 1, the limiting component 5 is arranged on one side of the sliding door 2, the sealing strip 4 is symmetrically arranged at the bottom of the sliding door 2, the second installation cavity 6 is formed in one side of the sliding door 2, the second lead screw 7 is rotationally connected in the second installation cavity 6, the second sliding block 8 is symmetrically arranged in the second installation cavity 6, the limiting plate 11 is symmetrically arranged at the bottom of the second sliding block 8, the connecting frame 12 is rotationally connected on the limiting plate 11, the mounting frame 13 is rotationally connected on the connecting frame 12, the notch 15 is formed on the mounting frame 13, the positioning column 16 is clamped on the notch 15, the pulley 14 is rotationally connected on the notch 15, and the locking nut 17 matched with the positioning column 16 is arranged on the mounting frame 13.
In the specific embodiment of the utility model, the spacing between the sliding door 2 and the track 1 is kept stable by the limiting component 5, so that the sliding door 2 is ensured to be stable when moving. The height of the pulley 14 is adjusted by the rotation of the second adjusting port 9, so that the installation and the stability in the moving of the sliding door 2 are facilitated.
Specifically, the spacing subassembly 5 includes first installation cavity 501, first slider 502, direction spacing wheel 503, first lead screw 504, first adjustment mouth 505 and first spacing 506, first installation cavity 501 has been seted up to track 1 one side, first installation cavity 501 internal rotation is connected with first lead screw 504, first installation cavity 501 internal symmetry is provided with first slider 502, first slider 502 bottom rotates and is connected with direction spacing wheel 503, first lead screw 504 one side is provided with first adjustment mouth 505, first installation cavity 501 one side is provided with first spacing 506.
In the embodiment of the present utility model, the first adjusting opening 505 is rotated to drive the first screw rod 504 to rotate, so that the first slider 502 slides along the first installation cavity 501 under the drive of the first screw rod 504, and the guiding and limiting wheel 503 is driven to move by the sliding of the first slider 502, so that the guiding and limiting wheel 503 is attached to the inner wall of the limiting groove 3, and the moving stability of the sliding door 2 in the limiting groove 3 is ensured.
Specifically, the first limiting frame 506 is arranged in a matching manner with the first mounting cavity 501, the first screw rod 504 is arranged in a matching manner with the first limiting frame 506, and the first slider 502 is arranged in a matching manner with the first screw rod 504.
In the embodiment of the present utility model, the first screw rod 504 is limited by the first limiting frame 506, and the first screw rod 504 is rotated to adjust the position of the first slider 502, so that the width between the guiding limiting wheels 503 is changed, and the stability of the sliding door 2 during moving is ensured.
Specifically, the guiding and limiting wheel 503 is matched with the limiting groove 3, and the first slider 502 is slidably connected inside the first installation cavity 501.
In the embodiment of the utility model, the stability of the sliding door 2 during movement is ensured by the guide limiting wheel 503, and noise caused by shaking during movement of the sliding door 2 is avoided.
Specifically, the notch 15 is arranged in a matching manner with the positioning column 16, and threads matched with the locking nut 17 are arranged on the positioning column 16.
In the specific embodiment of the utility model, the positioning column 16 is clamped and fixed through the notch 15, the pulley 14 is used for further ensuring the installation stability of the pulley 14, and the pulley 14 is convenient to replace and maintain and convenient to use.
Specifically, a second adjusting port 9 is formed in one end of the second screw rod 7, the second screw rod 7 is matched with a second limiting frame 10, and the second screw rod 7 is matched with a second sliding block 8.
In the embodiment of the utility model, the second screw rod 7 is driven to rotate through the second adjusting opening 9, so that the second sliding block 8 slides along the second mounting cavity 6, and the height of the pulley 14 is adjusted.
Working principle: the pulley 14 is moved to the highest point, thereby installing the sliding door 2 in the limit groove 3, the installation of the sliding door 2 is facilitated, after the installation is finished, the second screw rod 7 is rotated, thereby enabling the second sliding block 8 to slide along the second installation cavity 6, the height of the installation frame 13 is adjusted through the sliding of the second sliding block 8, thereby enabling the height of the pulley 14 to be adjusted, the height of the pulley 14 is reduced, the sliding door 2 is tightly attached to the limit groove 3, the sliding door 2 is clamped in the track 1, the first adjusting opening 505 is rotated to drive the first screw rod 504 to rotate, the first sliding block 502 is driven to slide along the first installation cavity 501 under the driving of the first screw rod 504, the guiding limit wheel 503 is driven to move through the sliding of the first sliding block 502, the guiding limit wheel 503 is attached to the inner wall of the limit groove 3, and the moving stability of the sliding door 2 in the limit groove 3 is ensured.
Finally, it should be noted that: the above is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that the present utility model is described in detail with reference to the foregoing embodiments, and modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. A spacing mechanism for a sliding door, comprising: track (1), be provided with push-and-pull door (2) on track (1), limit groove (3) have been seted up on track (1), push-and-pull door (2) one side is provided with spacing subassembly (5), push-and-pull door (2) bottom symmetry is provided with sealing strip (4), second installation cavity (6) have been seted up to push-and-pull door (2) one side, second installation cavity (6) internal rotation is connected with second lead screw (7), symmetry is provided with second slider (8) in second installation cavity (6), second slider (8) bottom symmetry is provided with limiting plate (11), rotate on limiting plate (11) and be connected with link (12), rotate on link (12) and be connected with mounting bracket (13), notch (15) have been seted up on mounting bracket (13), joint has reference column (16) on notch (15), rotate on notch (15) and be connected with pulley (14), be provided with on mounting bracket (13) with reference column (16) assorted locking nut (17).
2. A sliding door spacing mechanism as claimed in claim 1, wherein: spacing subassembly (5) are including first installation cavity (501), first slider (502), direction spacing wheel (503), first lead screw (504), first regulation mouth (505) and first spacing (506), first installation cavity (501) have been seted up to track (1) one side, first installation cavity (501) internal rotation is connected with first lead screw (504), symmetry is provided with first slider (502) in first installation cavity (501), first slider (502) bottom rotates and is connected with direction spacing wheel (503), first lead screw (504) one side is provided with first regulation mouth (505), first installation cavity (501) one side is provided with first spacing (506).
3. A sliding door spacing mechanism as claimed in claim 2, wherein: the first limiting frame (506) is arranged in a matched mode with the first mounting cavity (501), the first screw rod (504) is arranged in a matched mode with the first limiting frame (506), and the first sliding block (502) is arranged in a matched mode with the first screw rod (504).
4. A sliding door spacing mechanism as claimed in claim 3, wherein: the guide limit wheel (503) is arranged in a matched mode with the limit groove (3), and the first sliding block (502) is connected inside the first installation cavity (501) in a sliding mode.
5. A sliding door spacing mechanism as claimed in claim 1, wherein: the notch (15) is matched with the positioning column (16), and threads matched with the locking nut (17) are arranged on the positioning column (16).
6. A sliding door spacing mechanism as claimed in claim 1, wherein: one end of the second screw rod (7) is provided with a second adjusting port (9), the second screw rod (7) is matched with the second limiting frame (10), and the second screw rod (7) is matched with the second sliding block (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322246690.6U CN220849295U (en) | 2023-08-21 | 2023-08-21 | Limiting mechanism of sliding door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322246690.6U CN220849295U (en) | 2023-08-21 | 2023-08-21 | Limiting mechanism of sliding door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220849295U true CN220849295U (en) | 2024-04-26 |
Family
ID=90739189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322246690.6U Active CN220849295U (en) | 2023-08-21 | 2023-08-21 | Limiting mechanism of sliding door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220849295U (en) |
-
2023
- 2023-08-21 CN CN202322246690.6U patent/CN220849295U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |