CN220434559U - Multi-linkage extremely narrow sliding door - Google Patents
Multi-linkage extremely narrow sliding door Download PDFInfo
- Publication number
- CN220434559U CN220434559U CN202321820413.5U CN202321820413U CN220434559U CN 220434559 U CN220434559 U CN 220434559U CN 202321820413 U CN202321820413 U CN 202321820413U CN 220434559 U CN220434559 U CN 220434559U
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- door body
- fixedly connected
- door
- sliding
- fixed
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- 238000013016 damping Methods 0.000 claims description 9
- 238000012423 maintenance Methods 0.000 description 5
- 238000005034 decoration Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Support Devices For Sliding Doors (AREA)
Abstract
The utility model discloses a multi-linkage extremely narrow sliding door, which relates to the technical field of extremely narrow sliding doors, and comprises a first door body, a second door body and a third door body, and is characterized in that: the second spout has been seted up to first door body dorsal part, second door body front side right-hand member fixedly connected with second slider, second slider sliding connection is inside the second spout, first spout has been seted up to third door body front side, second door body dorsal part left end fixedly connected with first slider, first slider sliding connection is inside first spout, first door body and third door body top all are provided with fixed rail, the joint groove has all been seted up at the fixed rail both ends, joint portion one of joint portion department fixedly connected with in the inside intermediate position department of joint groove, joint portion two have been seted up with joint groove corresponding position department on the joint piece, joint portion end fixedly connected with movable rail has all been seted up at the inside front and back both ends of fixed rail, the inside sliding component that is provided with of fixed rail.
Description
Technical Field
The utility model relates to the technical field of extremely narrow sliding doors, in particular to a multi-linkage extremely narrow sliding door.
Background
An extremely narrow overhead sliding door is a uniquely designed door, also known as an "ultra narrow overhead sliding door" or "micro overhead sliding door". The door leaf is very narrow, usually only a few centimeters wide, but can be completely retracted in the wall when opened, and does not occupy any space. The door type door is suitable for places with narrow spaces, such as small toilets, clothes and hat rooms, kitchens and the like, when the door is closed, the door leaves are almost attached to the wall, the occupation of the space is reduced, and more available space is provided. The extremely narrow sliding door can also be coordinated with the interior decoration style by selecting different panel materials and decoration modes, thereby adding aesthetic property.
The guide rail of the existing extremely narrow sliding door is usually installed in an embedded mode, namely the guide rail is installed inside a wall body, if the pulleys in the guide rail are damaged, the damaged pulleys can cause the sliding door to be incapable of normally sliding on and off, so that the functions and the use of the door are affected, and as the damaged pulleys cannot be conveniently taken out for maintenance or replacement, professionals are likely to be required to detach and maintain, the maintenance time and cost are increased, and the problem is solved by providing the multi-linkage extremely narrow sliding door according to the prior art.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a multi-linkage extremely narrow sliding door, which solves the problems that the prior guide rail of the extremely narrow sliding door is usually embedded, namely, the guide rail is installed inside a wall, if a pulley in the guide rail is damaged, the damaged pulley can cause the sliding door to be unable to normally slide to open and close, thereby affecting the function and use of the door, and the damaged pulley can not be conveniently taken out for maintenance or replacement, which may require professional personnel to disassemble and maintain, thereby increasing maintenance time and cost.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a many linkage extremely narrow sliding door that hangs, includes the first door body, the second door body and the third door body, the second spout has been seted up to the first door body dorsal part, second door body front side right-hand member fixedly connected with second slider, second slider sliding connection is inside the second spout, first spout has been seted up to the third door body front side, the first slider of second door body dorsal part left end fixedly connected with, first slider sliding connection is inside first spout, first door body and third door body top all are provided with fixed rail, the joint groove has all been seted up at the fixed rail both ends, joint portion one is fixedly connected with in joint inslot intermediate position department, joint inslot joint has the joint piece, joint portion two has been seted up with joint groove corresponding position department on the joint piece, the fixed rail with the movable rail is all seted up at both ends around the movable rail is inside, the fixed rail is inside to be provided with the fixed rail, the inside structure is the same with the inside movable rail of movable rail.
Preferably, the sliding assembly comprises a mounting seat, rollers are rotatably connected to the front side and the rear side of the mounting seat, rubber rings are sleeved on the surfaces of the rollers, guide wheels are rotatably connected to the upper end of the mounting seat through rotating shafts, damping rods are fixedly connected to the left end and the right end of the mounting seat, and gaskets are fixedly connected to the tail ends of the damping rods.
Preferably, the lower end of the mounting seat is in threaded connection with a screw, the surface of the screw is in threaded connection with a nut, and the tail end of the screw is in rotary connection with the door body.
Preferably, the upper end of the fixed guide rail is fixedly connected with a fixed block, and a second wheel groove part is formed in the fixed block.
Preferably, the fixed base is fixedly connected with the connecting position of the lower end of the fixed guide rail and the movable guide rail through a screw.
Preferably, the two ends of the bottom of the second door body are rotatably connected with moving wheels, and the front side of the first door body is provided with a holding part.
Preferably, the roller is rotatably connected to the first inner part of the wheel groove part, and the guide wheel is rotatably connected to the second inner part of the wheel groove part.
Compared with the prior art, the utility model has the advantages that: according to the utility model, the clamping block is clamped in the clamping groove, the second clamping part on the clamping block is clamped with the first clamping part in the clamping groove, and the movable guide rail can be prevented from falling off by installing the fixed base at the joint of the movable guide rail and the fixed guide rail, so that the movable guide rail is installed and disassembled, a wall body is not required to be disassembled when the pulley is maintained or replaced, the movable guide rail is only required to be removed, the sliding component is moved to the original movable guide rail, the sliding component can be maintained or replaced by unscrewing the nut, and the maintenance time and cost are greatly reduced.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of another view of the present utility model;
FIG. 3 is a schematic view of a fixed rail structure according to the present utility model;
FIG. 4 is a schematic view of a movable rail structure according to the present utility model;
FIG. 5 is a schematic view of a second door structure according to the present utility model;
fig. 6 is a schematic view of a sliding assembly according to the present utility model.
The reference numerals in the figures are: 1. a first door body; 2. a second door body; 3. a third door body; 4. a fixed guide rail; 401. a clamping groove; 402. a first clamping part; 5. a movable guide rail; 6. a first chute; 7. a second chute; 8. a holding part; 9. a sliding assembly; 901. a mounting base; 902. a roller; 903. a rubber ring; 904. a guide wheel; 905. a damping rod; 906. a gasket; 907. a screw; 908. a nut; 10. wheel groove part I; 11. a fixed block; 12. wheel groove part II; 13. a second slider; 14. a first slider; 15. a moving wheel; 16. a fixed base; 17. a clamping block; 18. and a second clamping part.
Detailed Description
The following description is presented to enable one of ordinary skill in the art to make and use the utility model. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art.
Referring to fig. 1-3, a multi-linkage extremely narrow sliding door comprises a first door body 1, a second door body 2 and a third door body 3, wherein a second sliding groove 7 is formed in the back side of the first door body 1, a second sliding block 13 is fixedly connected to the right end of the front side of the second door body 2, the second sliding block 13 is slidably connected to the inside of the second sliding groove 7, a first sliding groove 6 is formed in the front side of the third door body 3, a first sliding block 14 is fixedly connected to the left end of the back side of the second door body 2, the first sliding block 14 is slidably connected to the inside of the first sliding groove 6, fixed guide rails 4 are arranged above the first door body 1 and the third door body 3, clamping grooves 401 are formed in two ends of the fixed guide rails 4, clamping parts I402 are fixedly connected to the middle positions inside the clamping grooves 401, clamping blocks 17 are fixedly connected to the inside of the clamping grooves 401, clamping parts II 18 are formed in positions corresponding to the clamping grooves 401, movable guide rails 5 are fixedly connected to the tail ends of the clamping blocks 17, wheel parts 10 are formed in the front and the back ends of the inside of the fixed guide rails 4, and the inner guide rails 4 are provided with movable guide rails 10, and the inner sliding assemblies are the inner structures of the fixed guide rails 4 are identical to the inner sliding structures of the fixed guide rails 4.
The sliding component 9 includes mount pad 901, both sides rotate around the mount pad 901 and are connected with gyro wheel 902, the rubber circle 903 has been cup jointed on the gyro wheel 902 surface, the rubber circle that is fixed in gyro wheel 902 surface prevents that gyro wheel 902 and a wheel groove portion 10 from taking place to rub, produce a large amount of noise, thereby cause bad use experience, the mount pad 901 upper end is rotated through the axis of rotation and is connected with leading wheel 904, both ends all fixedly connected with damping pole 905 about the mount pad 901, damping pole 905 is used for when the door body is about to strike the door frame, cushion the door body, prevent that the door body striking from making the door frame or door body break on the door frame, damping pole 905 terminal fixedly connected with packing ring 906, packing ring 906 prevents that damping pole 905 from directly contacting with door frame rigidity from causing the door frame wearing and tearing.
The lower extreme threaded connection of mount pad 901 has screw rod 907, and screw rod 907 surface threaded connection has nut 908, and screw rod 907 terminal and door body swivelling joint.
The upper end of the fixed guide rail 4 is fixedly connected with a fixed block 11, and a second wheel groove part 12 is formed in the fixed block 11.
The fixed base 16 is fixedly connected to the connecting position of the lower end of the fixed guide rail 4 and the movable guide rail 5 through screws, and the fixed base 16 is used for preventing the movable guide rail 5 from loosening or falling when the sliding assembly 9 moves in the movable guide rail 5.
The two ends of the bottom of the second door body 2 are rotatably connected with moving wheels 15, and the front side of the first door body 1 is provided with a holding part 8.
The roller 902 is rotatably connected to the inside of the first wheel groove 10, the guide wheel 904 is rotatably connected to the inside of the second wheel groove 12, and the guide wheel 904 rolls on the second wheel groove 12 to prevent the sliding component 8 from shifting, so that the door body is blocked or jammed during sliding, and the opening and closing of the door body are not smooth.
Working principle: when the extremely narrow sliding door is used, the holding part 8 on the first door body 1 is grasped to pull the first door body 1, the roller 902 rolls in the first wheel groove part 10, the guide wheel 904 rolls in the second wheel groove part 12, so that the movement of the door body is realized, the second sliding block 13 slides in the second sliding groove 7, when the second sliding block 13 reaches the tail end of the second sliding groove 7, the first door body 1 is pulled continuously, the second sliding block 13 drives the second door body 2 to move, when the second sliding block 13 moves reversely, the third door body 3 is pulled by the same method, so that the second door body 2 is driven to move, the roller 902 rolls in the first wheel groove part 10, the guide wheel 904 rolls in the second wheel groove part 12, the sliding component rolls in the sliding rail stably, the problems of offset and shaking do not occur, if the sliding component 9 is damaged, the screw on the fixed base 16 is taken off, the movable guide rail 5 is taken off from the clamping groove 14, the sliding component 9 is moved to the original movable guide rail 5, the nut 908 is taken off the sliding component, or the clamping component is taken off the sliding component 9 is changed, the clamping block is clamped 17 or the clamping component is screwed off the clamping component is changed, and the clamping component is changed to the clamping component 17 or the clamping component is changed to the clamping component is connected to the clamping part 18, and the clamping part is connected to the movable base 5, and the clamping part 402 is screwed to the fixed base 16, and the fixed base is fixed to the sliding component is installed, and the clamping part is changed, and the clamping part is fixed to the sliding component is fixed to the position and the sliding component and the fixed part 18.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a very narrow sliding door that hangs of many linkage, includes first door body (1), second door body (2) and third door body (3), its characterized in that: the utility model discloses a novel sliding door for the automobile, including first door body (1), second spout (7) have been seted up to first door body (1) dorsal part, second door body (2) front side right-hand member fixedly connected with second slider (13), second slider (13) sliding connection is inside second spout (7), first spout (6) have been seted up to third door body (3) front side, second door body (2) dorsal part left end fixedly connected with first slider (14), first slider (14) sliding connection is inside first spout (6), first door body (1) all are provided with fixed rail (4) with third door body (3) top, clamping groove (401) have all been seted up at fixed rail (4) both ends, inside intermediate position department fixedly connected with joint portion (402) of clamping groove (401), clamping portion two (18) have been seted up with clamping groove (401) corresponding position department on clamping groove (17), terminal (17) have fixed rail (4) both ends, fixed rail (4) have fixed rail (5) inside fixed rail (4) the same, fixed rail (5) inside fixed rail (4) have.
2. The multi-linkage extremely narrow overhead sliding door of claim 1, wherein: the sliding assembly (9) comprises a mounting seat (901), rollers (902) are rotatably connected to the front side and the rear side of the mounting seat (901), rubber rings (903) are sleeved on the surfaces of the rollers (902), guide wheels (904) are rotatably connected to the upper end of the mounting seat (901) through rotating shafts, damping rods (905) are fixedly connected to the left end and the right end of the mounting seat (901), and washers (906) are fixedly connected to the tail ends of the damping rods (905).
3. A multi-linkage very narrow overhead sliding door according to claim 2, wherein: the mounting seat (901) lower extreme threaded connection has screw rod (907), screw rod (907) surface threaded connection has nut (908), screw rod (907) terminal and door body rotation connection.
4. The multi-linkage extremely narrow overhead sliding door of claim 1, wherein: the upper end of the inside of the fixed guide rail (4) is fixedly connected with a fixed block (11), and a wheel groove part II (12) is formed in the fixed block (11).
5. The multi-linkage extremely narrow overhead sliding door of claim 1, wherein: the connecting position of the lower end of the fixed guide rail (4) and the movable guide rail (5) is fixedly connected with a fixed base (16) through a screw.
6. The multi-linkage extremely narrow overhead sliding door of claim 1, wherein: the two ends of the bottom of the second door body (2) are rotatably connected with moving wheels (15), and a holding part (8) is arranged on the front side of the first door body (1).
7. A multi-linkage very narrow overhead sliding door according to claim 2, wherein: the roller (902) is rotatably connected to the inside of the first wheel groove part (10), and the guide wheel (904) is rotatably connected to the inside of the second wheel groove part (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321820413.5U CN220434559U (en) | 2023-07-12 | 2023-07-12 | Multi-linkage extremely narrow sliding door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321820413.5U CN220434559U (en) | 2023-07-12 | 2023-07-12 | Multi-linkage extremely narrow sliding door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220434559U true CN220434559U (en) | 2024-02-02 |
Family
ID=89696173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321820413.5U Active CN220434559U (en) | 2023-07-12 | 2023-07-12 | Multi-linkage extremely narrow sliding door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220434559U (en) |
-
2023
- 2023-07-12 CN CN202321820413.5U patent/CN220434559U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |