Search

CN-224228589-U - Heat insulation curtain

CN224228589UCN 224228589 UCN224228589 UCN 224228589UCN-224228589-U

Abstract

The utility model relates to the technical field of curtains and discloses a heat-insulating curtain, wherein a side plate is fixedly arranged on the outer side of a rotating shaft, one end of the rotating shaft is movably arranged on the inner wall of a window frame through a shaft seat, a connecting component is movably arranged on the other end of the rotating shaft, and the side surface of the connecting component is fixedly arranged on the output end of a motor reducer. When the curtain is pulled down by people, the curtain is rotated with the rotating shaft, one end of the rotating shaft is inserted into the connecting assembly, the other end of the rotating shaft is rotationally connected with the shaft seat, the clamping groove and the clamping head are mutually extruded by rotation of the rotating shaft, and then the rotating shaft and the shaft sleeve mutually slip, so that the output end of the motor speed reducer is prevented from rotating along with the rotating shaft, and the motor speed reducer is prevented from being damaged. When the curtain is controlled electrically normally, the spring A pushes the clamping head to insert into the clamping groove, so that the shaft sleeve and the rotating shaft are locked mutually, the motor speed reducer rotates with the connecting assembly and the rotating shaft, and then the curtain is rolled or lowered.

Inventors

  • LIANG XIAODONG
  • HU XINYAO
  • ZHANG JUNFENG
  • LIANG HENG
  • LIN DI

Assignees

  • 广东福临门世家智能家居有限公司

Dates

Publication Date
20260512
Application Date
20250604

Claims (6)

  1. 1. The heat-insulating curtain comprises a window frame (1), wherein a curtain cloth (2) is movably arranged in the window frame (1), a counterweight bar (3) is fixedly arranged at the bottom of the curtain cloth (2), and the heat-insulating curtain is characterized in that the top of the curtain cloth (2) is fixedly arranged at the outer side of a rotating shaft (4), a side plate (5) is fixedly arranged at the outer side of the rotating shaft (4), one end of the rotating shaft (4) is movably arranged with the inner wall of the window frame (1) through a shaft seat (6), a connecting component (7) is movably arranged at the other end of the rotating shaft (4), and the side surface of the connecting component (7) is fixedly arranged with the output end of a motor speed reducer (8).
  2. 2. The heat-insulating curtain as claimed in claim 1, wherein the connecting component (7) comprises a shaft sleeve (71), threaded holes (72) are formed in the top and the bottom of the shaft sleeve (71), a threaded plug (73) is connected with the threaded hole (72) in a threaded mode, a spring A (74) is fixedly arranged on the side face of the threaded plug (73), a limiting plate (75) is fixedly arranged at the other end of the spring A (74), a clamping head (76) is fixedly arranged on the side face of the limiting plate (75), and a clamping groove (77) corresponding to the clamping head (76) is formed in the outer side of one end of the rotating shaft (4).
  3. 3. The heat-insulating curtain as defined in claim 2, wherein the side surface of the shaft sleeve (71) is fixedly installed with the output end of the motor reducer (8), grooves corresponding to the rotating shaft (4) are formed in the other side surface of the shaft sleeve (71), a plurality of clamping grooves (77) are annularly arranged, one end of the clamping head (76) inserted into the clamping groove (77) is hemispherical, and the shaft sleeve (71) is movably clamped with the rotating shaft (4) through a threaded plug (73), a spring A (74), the clamping head (76) and the clamping groove (77).
  4. 4. The heat-insulating curtain as defined in claim 1, wherein the two sides of the curtain cloth (2) and the inner wall of the window frame (1) are provided with ash removing components (9) which are symmetrically arranged, the ash removing components (9) comprise wiping strips (91), sliding rods (92) are fixedly arranged on the side surfaces of the wiping strips (91), the sliding rods (92) are inserted into the supporting seats (93), circular plates (94) are fixedly arranged on the outer sides of the sliding rods (92), and springs B (95) are sleeved on the side surfaces of the circular plates (94).
  5. 5. The heat-insulating curtain as claimed in claim 4, wherein the number of the wiping strips (91) is two, and the wiping strips are respectively positioned at two sides of the curtain cloth (2), and the support (93) is fixedly arranged on the inner wall of the window frame (1).
  6. 6. The heat-insulating curtain as defined in claim 1, wherein heat-insulating layers are sprayed on the two side surfaces of the curtain cloth (2), the curtain cloth (2) is made of transparent films, and the curtain cloth (2) is connected with the two side walls of the window frame (1) in an up-down sliding manner through counterweight strips (3).

Description

Heat insulation curtain Technical Field The utility model relates to the technical field of curtains, in particular to a heat-insulating curtain. Background The curtain is used as a part of household articles, and the functions of the curtain are gradually developed from the original decoration and privacy protection along with the gradual improvement of the living standard of people and the continuous change of consumption concepts, wherein the functions of heat insulation and heat preservation can effectively save energy, reduce outdoor high-temperature radiation indoors in summer and improve indoor comfort. The common curtain is sliding left and right, and is also pulled by a chain to wind the curtain, the two most common curtain opening modes are the electric driving mode, but when the electric driving curtain is pulled down by people, the shaft rod is easy to reverse the output end of the motor to cause the damage of the motor, meanwhile, the dust on the surface of the curtain is not cleaned in the rolling or lowering process of the curtain, and then the dust on the surface of the curtain is accumulated. Disclosure of utility model Technical problem to be solved Aiming at the defects of the prior art, the utility model provides the heat-insulating curtain which has the advantages of protecting a motor and cleaning the curtain, and solves the problems. (II) technical scheme The heat-insulating curtain comprises a window frame, wherein a curtain cloth is movably arranged in the window frame, a counterweight bar is fixedly arranged at the bottom of the curtain cloth, the top of the curtain cloth is fixedly arranged at the outer side of a rotating shaft, a side plate is fixedly arranged at the outer side of the rotating shaft, one end of the rotating shaft is movably arranged with the inner wall of the window frame through a shaft seat, a connecting component is movably arranged at the other end of the rotating shaft, and the side surface of the connecting component is fixedly arranged with the output end of a motor reducer. Preferably, the engagement assembly comprises a shaft sleeve, threaded holes are formed in the top and the bottom of the shaft sleeve, a threaded plug is connected to the inner threads of the threaded holes, a spring A is fixedly arranged on the side face of the threaded plug, a limiting plate is fixedly arranged at the other end of the spring A, a clamping head is fixedly arranged on the side face of the limiting plate, and a clamping groove corresponding to the clamping head is formed in the outer side of one end of the rotating shaft. Preferably, the side surface of the shaft sleeve is fixedly arranged with the output end of the motor speed reducer, the other side surface of the shaft sleeve is provided with grooves corresponding to the rotating shaft, a plurality of clamping grooves are annularly arranged, one end of the clamping head inserted into the clamping groove is hemispherical, and the shaft sleeve is movably clamped with the rotating shaft through a threaded plug, a spring A, the clamping head and the clamping groove. Preferably, the both sides of curtain cloth and be located the inner wall of window frame are provided with the ash removal subassembly of symmetrical arrangement, the ash removal subassembly is including wiping strip, the side fixed mounting of wiping strip has the slide bar, the slide bar alternates in the inside of support, the outside fixed mounting of slide bar has the plectane, the outside of slide bar and the side cover that is located the plectane are equipped with spring B. Preferably, the number of the wiping strips is two, the wiping strips are respectively positioned at two sides of the curtain cloth, and the support is fixedly arranged on the inner wall of the window frame. Preferably, the heat insulation layers are sprayed on the surfaces of the two sides of the curtain cloth, the curtain cloth is made of transparent films, and the curtain cloth is connected with the two side walls of the window frame in an up-and-down sliding mode through counterweight bars. (III) beneficial effects Compared with the prior art, the utility model provides the heat-insulating curtain which has the following beneficial effects: 1. This thermal-insulated (window) curtain, when artificially pulling the (window) curtain decline, the curtain cloth rotates with the pivot, and the one end of pivot alternates in linking subassembly, and the other end and the axle bed rotation of pivot are connected, and the rotation of pivot causes draw-in groove and dop to extrude each other, and then pivot and axle sleeve slippage each other to guarantee that the output of motor reducer can not follow the pivot and rotate, guarantee that motor reducer can not harm. When the curtain is controlled electrically normally, the spring A pushes the clamping head to insert into the clamping groove, so that the shaft sleeve and the rotating shaft are locked mutually, the motor speed reducer rot