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CN-224228562-U - Shutter with safety lock catch

CN224228562UCN 224228562 UCN224228562 UCN 224228562UCN-224228562-U

Abstract

The utility model provides a shutter with a safety lock catch, which relates to the field of shutters and comprises a window frame and a plurality of shutter blades, wherein the shutter blades are uniformly distributed and arranged in the window frame, a lock catch mechanism is arranged on the side walls of the shutter blades and used for locking and limiting the shutter blades, the lock catch mechanism comprises a safety lock block, a fastener and a clamping piece, one end of the safety lock block is arranged at one end of one shutter blade through a telescopic mechanism, and the closed shutter blade can be conveniently locked and fastened through the lock catch mechanism, so that the shutter blade is prevented from being easily rotated and opened due to the influence of manual pulling after being rotated and closed, the purposes of effectively improving the use privacy and safety of the shutter are achieved, and the safety lock block can be conveniently stored and hidden through the telescopic mechanism, so that the purpose of preventing the shutter blade from being normally opened and used due to the fact that the safety lock block protrudes is achieved.

Inventors

  • Bao Tianyun

Assignees

  • 江苏日创新材料有限公司

Dates

Publication Date
20260512
Application Date
20250417

Claims (6)

  1. 1. A blind with a safety catch, comprising: The window comprises a window frame (1) and a plurality of louver blades (2), wherein the louver blades (2) are uniformly distributed and arranged in the window frame (1); The locking mechanism (3) is positioned on the side walls of the plurality of louver blades (2) and used for locking and limiting the louver blades (2); The locking mechanism (3) comprises a safety locking block (301), a fastener (4) and a clamping piece (5), one end of the safety locking block (301) is installed at one end of one of the louver blades (2) through a telescopic mechanism (7), the fastener (4) is installed on the side wall of the other adjacent louver blade (2), and the clamping piece (5) is installed on the side wall of the safety locking block (301).
  2. 2. The blind with the safety lock catch according to claim 1, wherein the fastener (4) comprises a connecting block (401) and two fixing clamping grooves (402), one end of the connecting block (401) is fixedly connected to the side wall of another adjacent louver blade (2), and the two fixing clamping grooves (402) are symmetrically formed in the side wall of the connecting block (401).
  3. 3. The blind with the safety lock catch according to claim 2, wherein the clamping piece (5) comprises two telescopic sliding grooves (501), two first springs (502) and two fixed clamping blocks (503), the two telescopic sliding grooves (501) are symmetrically arranged on the side walls of the safety lock block (301), one ends of the two first springs (502) are fixedly connected to one ends of the two telescopic sliding grooves (501) respectively, the side walls of the two fixed clamping blocks (503) are slidably connected to the side walls of the two telescopic sliding grooves (501) respectively, one ends of the two fixed clamping blocks (503) are fixedly connected with the other ends of the two first springs (502) respectively, and the two fixed clamping blocks (503) are matched with the two fixed clamping grooves (402).
  4. 4. A shutter with safety catch according to claim 1, characterized in that the catch mechanism (3) further comprises a plurality of limit ropes (6), wherein a plurality of limit ropes (6) are symmetrically and fixedly connected to one ends of a plurality of louvers (2).
  5. 5. The blind with the safety lock catch according to claim 1, wherein the telescopic mechanism (7) comprises a storage chute (701) and a second spring (702), the storage chute (701) is formed in the middle of one end of one of the slats (2), one end of the second spring (702) is fixedly connected to one end of the storage chute (701), the side wall of the safety lock block (301) is slidably connected to the side wall of the storage chute (701), and one end of the safety lock block (301) is fixedly connected to the other end of the second spring (702).
  6. 6. A shutter with safety catch according to claim 5, characterized in that the telescopic mechanism (7) further comprises a push-pull rod (8), one end of the push-pull rod (8) being fixedly connected to the top of the safety catch (301).

Description

Shutter with safety lock catch Technical Field The utility model relates to the field of shutters, in particular to a shutter with a safety lock catch. Background The shutter is a style of window, originates in China, has long history and rich cultural connotation, plays an important role in building design, is widely applied to modern life due to the versatility, and is usually composed of a plurality of blades which can be fixed or movable, and can control light and ventilation by adjusting angles; when the related shutter is used, for example, the shutter with movable blades usually fixes the whole structure in a use area through a window frame, the blades are arranged in the window frame through a driving structure, and the driving structure drives rotating shafts at two ends of the blades to rotate so as to drive the blades to rotate, so that the effect of rotating and adjusting the angles of the blades is realized; However, when the shutter is used in the above manner, the blades can rotate relative to the window frame, so that the blades of the shutter are easily pulled by people to rotate and open after rotating and closing, the privacy and safety of the shutter are greatly reduced, and the use safety is poor. Accordingly, there is a need to provide a blind with a safety catch that solves the above-mentioned problems. Disclosure of utility model The utility model provides a shutter with a safety lock catch, which aims to solve the technical problems that the privacy and safety of the shutter are greatly reduced and the use safety is poor due to the fact that the blades of the shutter are easily pulled by people to rotate and open after rotating and closing. The shutter with the safety lock catch comprises a window frame and a plurality of shutter blades, wherein the shutter blades are uniformly distributed and arranged in the window frame, the lock catch mechanism is positioned on the side walls of the shutter blades and used for locking and limiting the shutter blades, the lock catch mechanism comprises a safety lock block, a fastener and a clamping piece, one end of the safety lock block is arranged at one end of one shutter blade through a telescopic mechanism, the fastener is arranged on the side wall of the other adjacent shutter blade, and the clamping piece is arranged on the side wall of the safety lock block. Preferably, the fastener comprises a connecting block and two fixing clamping grooves, one end of the connecting block is fixedly connected to the side wall of the other adjacent louver, and the two fixing clamping grooves are symmetrically arranged on the side wall of the connecting block. Preferably, the fastener includes two flexible spouts, two first springs and two fixed fixture blocks, two flexible spout is the symmetry and sets up in the lateral wall of safety locking piece, two the one end of first spring is fixed connection in the one end of two flexible spouts respectively, two the lateral wall of fixed fixture block is sliding connection in the lateral wall of two flexible spouts respectively, and two the one end of fixed fixture block respectively with the other end fixed connection of two first springs, and two fixed fixture block agrees with mutually with two fixed draw-in grooves. Preferably, the locking mechanism further comprises a plurality of limiting ropes, and the limiting ropes are symmetrically and fixedly connected to one ends of the plurality of louver blades. Preferably, the telescopic mechanism comprises a storage chute and a second spring, the storage chute is arranged in the middle of one end of one of the shutter blades, one end of the second spring is fixedly connected with one end of the storage chute, the side wall of the safety locking block is slidably connected with the side wall of the storage chute, and one end of the safety locking block is fixedly connected with the other end of the second spring. Preferably, the telescopic mechanism further comprises a push-pull rod, and one end of the push-pull rod is fixedly connected with the top of the safety locking block. Compared with the related art, the shutter with the safety lock catch has the following beneficial effects: Through setting up latched device, can be convenient for carry out the buckle fixedly that links to the tripe that closes to avoided the tripe to rotate the influence that receives the manual work easily and pulled after the closure and appear rotating the condition of opening, consequently reached the purpose of effectively improving the use privacy and the security of shutter, and through setting up telescopic machanism, can be convenient for accomodate the safety locking piece and hide, thereby reached and avoided the protruding purpose that leads to influencing the shutter normal open use of safety locking piece. Drawings FIG. 1 is a schematic diagram of a structure provided by the present utility model; FIG. 2 is an enlarged view of the latch mechanism according to the present