CN219931932U - Opening and closing structure of flat-open sliding door - Google Patents
Opening and closing structure of flat-open sliding door Download PDFInfo
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- CN219931932U CN219931932U CN202321273541.2U CN202321273541U CN219931932U CN 219931932 U CN219931932 U CN 219931932U CN 202321273541 U CN202321273541 U CN 202321273541U CN 219931932 U CN219931932 U CN 219931932U
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- connecting piece
- sliding door
- movable connecting
- opening
- fixed
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- 238000005299 abrasion Methods 0.000 abstract description 2
- 238000005034 decoration Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an opening and closing structure of a flat-open sliding door, which comprises a fixed connecting piece arranged on a fixed door and a movable connecting piece arranged on a sliding door, wherein the movable connecting piece and the fixed connecting piece are respectively provided with a first inclined surface matched with each other, the movable connecting piece and the fixed connecting piece are respectively correspondingly provided with pulley holes for pulleys to pass through, the movable connecting piece and the fixed connecting piece are mutually close to each other when the fixed door is aligned with the adjacent side edge of the sliding door, the fixed connecting piece is provided with a locking groove, a first positioning groove and a second positioning groove, a protruding part is connected in the locking groove through a reset spring, the movable connecting piece is correspondingly provided with a lock tongue in an extending mode, the movable connecting piece is provided with a first positioning protruding part, the protruding part is abutted to the lock tongue, through the matching of the lock tongue and the protruding part in the locking groove, the utility model can avoid the impact force required when the sliding door leaf fitting is closed, the abrasion is avoided, the noise generated when the door leaf is closed is also avoided, and the use experience of customers is improved.
Description
Technical Field
The utility model relates to the technical field of doors and windows, in particular to an opening and closing structure of a flat-open sliding door.
Background
In daily life, the sliding door and window is used as a decoration door and window which is necessary for modern home decoration. With the development of technology, people combine the sliding door with the flat-open revolving door, and a novel flat-open sliding door, also called PT door or PD door, and the like, is developed.
The sliding vertical hinged door realizes the switching between the vertical hinged door and the push-pull door through a control piece positioned at the upper end part of the door frame. The utility model patent relates to a door assembly, which has the following patent number: 99109162.0, grant bulletin number: CN1141487C, description mentions: the door frame includes a top channel that aligns with the channel of the rail assembly when the first panel is moved to the closed position. When aligned with the channel or the first panel to the closed position, the door frame channel abuts the lever of the locking device, thereby retracting the lever into the housing against the spring bias. Thereby, the second panel is released, sliding the second panel relative to the first panel by movement of the slide rail within the aligned guide slots and interior. This structure requires effort to retract the lever of the locking device into the housing against the spring biasing force when closing the first door panel, thus requiring a certain impact force when closing the first door panel, resulting in excessive sound of closing the door and accelerated material loss. There is a need for an improvement in the open-close controller of PT door to overcome the above problems.
Disclosure of Invention
The utility model improves the prior art aiming at the defects, and provides an opening and closing structure of a flat-open sliding door, which has the following technical scheme:
the utility model provides a flat-open sliding door's structure that opens and shuts, including installing in the fixed connecting piece of fixed door and installing in the movable connecting piece of sliding door, movable connecting piece with fixed connecting piece is provided with the first inclined plane of mutually supporting respectively, movable connecting piece with fixed connecting piece corresponds respectively and sets up the pulley hole that is used for the pulley to pass through, movable connecting piece with fixed connecting piece is pressed close to each other when the adjacent side of fixed door and sliding door aligns, fixed connecting piece has seted up locked groove, first constant head tank and second constant head tank, be connected with the bellying through reset spring in the locked groove, movable connecting piece corresponds the locked groove extension and is equipped with the spring bolt, movable connecting piece corresponds first constant head tank extension and is provided with first location convex part, movable connecting piece corresponds the second constant head tank extension and is provided with the second location convex part, the bellying butt in the spring bolt.
The pulley holes are respectively provided with two groups along the length direction of the movable connecting piece and the fixed connecting piece in sequence.
Further, the pulley hole is provided with an opening, and the movable connecting piece is provided with a baffle plate in an extending manner in the opening direction of the pulley hole.
The first positioning convex part is in a cone-shaped structure along the opening direction of the first positioning groove.
The second positioning convex part is in a cone-shaped structure along the opening direction of the second positioning groove.
The lock tongue comprises a second inclined surface and an arc groove which are sequentially arranged along the moving direction of the movable connecting piece towards the fixed connecting piece.
One side of the fixed connecting piece is provided with a limiting part, and the movable connecting piece is provided with a limiting groove corresponding to the limiting part.
Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, through the matching of the lock tongue and the protruding part in the lock groove, the impact force required by closing the sliding door can be avoided, the abrasion of door leaf accessories is reduced, the noise generated when closing the door leaf is avoided, and the use experience of customers is improved.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present utility model, the following description of the embodiments will briefly describe the drawings that are required to be used in the description:
FIG. 1 is an exploded structural view of the present utility model, FIG. 1;
FIG. 2 is an exploded view of FIG. 2 of the present utility model;
FIG. 3 is a perspective view of the movable connector;
FIG. 4 is a perspective view of a fixed connection;
FIG. 5 is a top view of the stationary connector;
comprising the following steps: 1. a fixed door; 2. a fixed connecting piece; 3. a sliding door; 4. a movable connecting piece; 5. a first inclined surface; 6. a pulley hole; 7. a locking groove; 8. a first positioning groove; 9. a second positioning groove; 10. a return spring; 11. a boss; 12. a bolt; 13. a first positioning protrusion; 14. a second positioning protrusion; 15. a baffle; 16. a second inclined surface; 17. arc grooves; 18. a limit part; 19. and a limit groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. 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 fall within the scope of the utility model.
Embodiments of the present utility model will be described in further detail below with reference to the attached drawings, as follows:
the utility model provides a flat-open sliding door's open and shut structure, including installing in the fixed connecting piece 2 of fixed door 1 and install in the movable connecting piece 4 of sliding door 3, movable connecting piece 4 and fixed connecting piece 2 are provided with the first inclined plane 5 of mutually supporting respectively, movable connecting piece 4 and fixed connecting piece 2 correspond respectively and offer the pulley hole 6 that is used for the pulley to pass through, movable connecting piece 4 and fixed connecting piece 2 press close to each other when the adjacent side of fixed door 1 and sliding door 3 aligns, fixed connecting piece 2 has offered locked groove 7, first constant head tank 8 and second constant head tank 9, be connected with bellying 11 through reset spring 10 in the locked groove 7, movable connecting piece 4 corresponds locked groove 7 extension and is equipped with spring bolt 12, movable connecting piece 4 corresponds first constant head tank 8 extension and is provided with first constant head tank 13, movable connecting piece 4 corresponds second constant head tank 9 extension and is provided with second constant head tank 14, bellying 11 butt in spring bolt 12, through the cooperation of spring bolt 12 and bellying 11 in locked groove 7, the door leaf 11 that can avoid when closing sliding door 3 when the adjacent side aligns, the time, the impact force that needs, the door leaf wear that produces when also producing when improving the door leaf and closing, the customer experience is avoided.
The pulley holes 6 are respectively provided with two groups along the length direction of the movable connecting piece 4 and the fixed connecting piece 2 in sequence, the two groups of pulley holes 6 are used for two groups of pulleys of the three-linkage flat-open sliding door to pass through, the pulley holes 6 are provided with an opening, and the movable connecting piece 4 is positioned in the opening direction of the pulley holes 6 and is provided with a baffle 15 in an extending mode.
The first positioning convex part 13 is in a cone-shaped structure along the opening direction of the first positioning groove 8, the second positioning convex part 14 is in a cone-shaped structure along the opening direction of the second positioning groove 9, the first positioning convex part 13 can conveniently move along the opening direction of the first positioning groove 8, collision is avoided, and the second positioning convex part 14 can conveniently move along the opening direction of the second positioning groove 9, so that collision is avoided.
The spring bolt 12 is including moving connecting piece 4 towards the second inclined plane 16 and the circular arc recess 17 that the direction of motion set gradually of fixed connecting piece 2, and bellying 11 butt in circular arc recess 17 can make fixed connecting piece 2 and moving connecting piece 4 lock joint more stable when sliding door 3 and fixed door 1 parallel and level.
One side of the fixed connecting piece 2 is provided with a limiting part 18, the movable connecting piece 4 is provided with a limiting groove 19 corresponding to the limiting part 18, and the limiting part 18 is matched with the limiting groove 19 and used for limiting movement of the fixed connecting piece 2 and the movable connecting piece 4.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a flat-open sliding door's structure that opens and shuts, including installing in the fixed connecting piece of fixed door and installing in the movable connecting piece of sliding door, its characterized in that, movable connecting piece with fixed connecting piece is provided with the first inclined plane of mutually supporting respectively, movable connecting piece with fixed connecting piece corresponds the pulley hole of seting up respectively and being used for the pulley to pass through, movable connecting piece with fixed connecting piece is pressed close to each other when the adjacent side of fixed door and sliding door aligns, fixed connecting piece has seted up locked groove, first constant head tank and second constant head tank, be connected with the bellying through reset spring in the locked groove, movable connecting piece corresponds the locked groove extension and is equipped with the spring bolt, and movable connecting piece corresponds first constant head tank extension and is provided with the first constant head tank extension, movable connecting piece corresponds the second constant head tank extension and is provided with the second constant head tank, bellying butt in the spring bolt.
2. The opening and closing structure of a sliding door according to claim 1, wherein the pulley holes are sequentially provided with two groups along the length directions of the movable connecting piece and the fixed connecting piece, respectively.
3. The opening and closing structure of a sliding door according to claim 1 or 2, wherein the pulley hole is provided with an opening, and the movable connecting piece is provided with a baffle extending in the opening direction of the pulley hole.
4. The opening and closing structure of a sliding door according to claim 1, wherein the first positioning protrusion is in a cone-shaped structure along an opening direction of the first positioning groove.
5. The opening and closing structure of a sliding door according to claim 1, wherein the second positioning protrusion is in a cone-shaped structure along the opening direction of the second positioning groove.
6. The opening and closing structure of a sliding door according to claim 1, wherein the lock tongue comprises a second inclined surface and an arc groove which are sequentially arranged along the moving direction of the movable connecting piece towards the fixed connecting piece.
7. The opening and closing structure of the sliding door according to claim 1, wherein a limiting portion is arranged on one side of the fixed connecting piece, and a limiting groove is formed in the movable connecting piece corresponding to the limiting portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321273541.2U CN219931932U (en) | 2023-05-24 | 2023-05-24 | Opening and closing structure of flat-open sliding door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321273541.2U CN219931932U (en) | 2023-05-24 | 2023-05-24 | Opening and closing structure of flat-open sliding door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219931932U true CN219931932U (en) | 2023-10-31 |
Family
ID=88493240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321273541.2U Active CN219931932U (en) | 2023-05-24 | 2023-05-24 | Opening and closing structure of flat-open sliding door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219931932U (en) |
-
2023
- 2023-05-24 CN CN202321273541.2U patent/CN219931932U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |