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CN-224214040-U - Sound insulation type lifting sliding door

CN224214040UCN 224214040 UCN224214040 UCN 224214040UCN-224214040-U

Abstract

The utility model discloses a sound-insulation type lifting sliding door which comprises a door frame and door leaves, wherein a pair of door leaves are arranged in the door frame in a sliding mode, a sealing assembly is further arranged at the closing end of the door frame, a door lock is arranged at the door lock in a rotating mode, a lock cylinder is arranged at the door lock, the sealing assemblies are arranged at the upper end face and the lower end face of the door leaves, the sealing assembly comprises mounting seats, sealing strips and pull ropes, the mounting seats are arranged at the upper end face and the lower end face of the door leaves, the end faces of the mounting seats, facing the door frame, are elastically provided with the sealing strips, one end of each pull rope is wound on the door lock, the other end of each pull rope penetrates through the door frame and the mounting seats to be connected with the mounting seats, and the sealing strips can be elastically abutted to the door frame. When the door leaf is not closed, the sealing strip is tensioned through the lock cylinder, and when the door leaf is closed, the lock cylinder rotates to drive the pull rope to be loosened, so that the sealing strip can be elastically abutted on the door frame, and the problem that an unavoidable gap is formed between the upper end of the door leaf and the door frame due to the installation space reserved in the lifting installation mode is effectively solved.

Inventors

  • WANG YUEBO

Assignees

  • 河南省展新玻璃制品有限公司

Dates

Publication Date
20260508
Application Date
20250604

Claims (7)

  1. 1. The sound insulation type lifting sliding door comprises a door frame (1) and a door leaf (2), wherein a pair of door leaves (2) are arranged in the door frame (1) in a sliding mode, and the sound insulation type lifting sliding door is characterized by further comprising a sealing assembly (4), a pair of door locks (3) are arranged at the closing ends of the door frame (1), lock cylinders (301) are rotationally arranged in the door locks (3), sealing assemblies (4) are arranged on the upper end face and the lower end face of the door leaf (2), the sealing assembly (4) comprises mounting seats (401), sealing strips (403) and pull ropes (405), the mounting seats (401) are arranged on the upper end face and the lower end face of the door leaf (2), sealing strips (403) are elastically arranged on the end faces of the mounting seats (401) towards the door frame (1), one end of each pull rope (405) is wound on the lock cylinders (301), the other end of each pull rope penetrates through the door frame (1) and the mounting seat (401), and the sealing strips (403) can be elastically abutted to the door frame (1).
  2. 2. The sound-insulation lifting sliding door of claim 1, wherein the door leaf (2) is abutted to the three end faces of the door frame (1) and is provided with movable grooves (201), the inner side of the door frame (1) is provided with mounting grooves (101) matched with the door leaf (2), the mounting grooves (101) are internally provided with bosses matched with the movable grooves (201), the door leaf (2) is slidably arranged in the mounting grooves (101), the movable grooves (201) are slidably located on the bosses, and sealing assemblies (4) are embedded in the end faces, located on two sides of the movable grooves (201), of the upper end and the lower end of the door leaf (2).
  3. 3. A sound-insulating lifting sliding door according to claim 2, characterized in that the door frame (1) comprises a drain hole (102), and the drain hole (102) is transversely arranged in the mounting groove (101) in a penetrating way.
  4. 4. A sound-insulating lifting sliding door according to claim 2, further comprising a moving wheel (5), wherein a plurality of moving wheels (5) are sequentially arranged in the moving groove (201) at the lower end of the door leaf (2) along the length direction of the door leaf, and the door leaf (2) is slidably mounted on the boss through the moving wheels (5).
  5. 5. The sound-insulation lifting sliding door according to claim 1, wherein lock sleeves (202) are arranged at the closing ends of the door leaves (2), the lock sleeves (202) are coaxially arranged, lock cylinders (301) are rotatably arranged in the lock sleeves (202), positioning spring wave beads (307) are elastically contracted on the side surfaces of the lock cylinders (301), limiting holes matched with the positioning spring wave beads (307) are formed in the lock sleeves (202), and the positioning spring wave beads (307) are clamped in the limiting holes.
  6. 6. The sound-insulation lifting sliding door according to claim 5, wherein the door lock (3) further comprises a lock rod (302), wherein one lock cylinder (301) is elastically provided with the lock rod (302) in a sliding manner, the other lock cylinder is provided with a locking groove (306), one end of the lock rod (302) facing the locking groove (306) is provided with a polygonal lock head (305), the other end of the lock rod is provided with a lock handle (303), the polygonal lock head (305) is slidably inserted into the locking groove (306), a check rod (308) is arranged at a position, beside the lock handle (303), of the lock rod (302), and a stop buckle (203) matched with the check rod (308) is arranged on the door leaf (2).
  7. 7. The sound-insulating lifting sliding door according to claim 6, wherein the door lock (3) further comprises a return spring (304), the lock cylinder (301) is provided with the return spring (304), and the lock rod (302) is elastically installed in the lock cylinder (301) through the return spring (304).

Description

Sound insulation type lifting sliding door Technical Field The utility model relates to the technical field of sliding doors, in particular to a sound-insulation type lifting sliding door. Background The sliding door is a door type which can be opened and closed by sliding a rail in the horizontal direction and mainly comprises a door frame, a door leaf, pulleys and a rail. The door leaf can be linked by a single leaf or a plurality of leaves, does not occupy extra space when sliding, and is flexible and convenient to open. In the prior art, the utility model patent with the patent number of CN201520683149.4 discloses a sliding door, which comprises a door leaf, pulleys and a frame body. The pulley comprises an upper pulley and a lower pulley, an upper sliding rail is arranged on one side, close to the door leaf, of the top wall of the frame body, the upper pulley is arranged on the side edge, corresponding to the upper sliding rail, of the door leaf, and the upper pulley is matched with the upper sliding rail. The diapire of framework with the roof is relative, the diapire of framework is provided with down the slide rail. The lower slide rail comprises a slide rail protruding block extending along the moving direction of the door leaf, and the wheel body of the lower pulley is a concave wheel body so as to be matched with the slide rail protruding block of the lower slide rail. The sliding rail protruding blocks of the sliding door can enable the sliding door to be more stable in the sliding process, the sliding door is not easy to deviate from the frame body, and meanwhile, compared with the prior art, the sliding rail protruding blocks are more wear-resistant and not easy to fade. The sliding door with the sliding switch can be opened and closed in a sliding mode, and the sliding door can be more stable in the sliding process through the sliding rail protruding blocks. However, the sliding door needs to be installed in an upward lifting type, namely, the upper end of the door leaf is embedded into a door frame installation groove, the lower end of the door leaf is aligned with a rail and then is fixed in a downward falling mode, and a reserved installation space can cause an unavoidable gap to be formed between the upper end of the door leaf and the door frame, so that the sound insulation effect is poor. Disclosure of utility model The utility model aims to provide a sound-insulation type lifting sliding door, and aims to solve the problem that the existing sliding door needs to be installed in an upward lifting type, a reserved installation space can cause an unavoidable gap to be formed between the upper end of a door leaf and a door frame, and further the sound-insulation effect is poor. The sound insulation type lifting sliding door comprises a door frame and door leaves, wherein a pair of door leaves are arranged in the door frame in a sliding mode, a sealing assembly is further arranged at the closing end of the door frame, a lock cylinder is rotatably arranged in the door lock, the sealing assemblies are arranged on the upper end face and the lower end face of the door leaves, the sealing assemblies comprise mounting seats, sealing strips and pull ropes, the mounting seats are arranged on the upper end face and the lower end face of the door leaves, the end faces, facing the door frame, of each mounting seat are elastically provided with the sealing strips, one end of each pull rope is wound on the lock cylinder, the other end of each pull rope penetrates through the door frame and the mounting seat to be connected with the mounting seat, and the sealing strips can be elastically abutted to the door frame. Preferably, the door leaf is abutted to the three end faces of the door frame and is provided with a movable groove, the inner side of the door frame is provided with a mounting groove matched with the door leaf, a boss matched with the movable groove is arranged in the mounting groove, the door leaf is slidably arranged in the mounting groove and is slidably located on the boss, and sealing components are embedded in the end faces of the upper end and the lower end of the door leaf, which are located on two sides of the movable groove. Preferably, the door frame comprises a drain hole, and the drain hole is transversely arranged in the mounting groove in a penetrating mode. Preferably, the door leaf is characterized by further comprising moving wheels, wherein a plurality of moving wheels are sequentially arranged in the lower end moving groove of the door leaf along the length direction of the lower end moving groove, and the door leaf is installed on the boss through the sliding of the moving wheels. The lock comprises a door leaf, a pair of lock sleeves, a lock cylinder, a positioning spring wave bead, a limiting hole and a locking device, wherein the lock sleeves are arranged at the closing end of the door leaf, the lock sleeves are coaxially arranged, the lock cylinder is rotatably arran