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CN-224200542-U - Manual combined shutter

CN224200542UCN 224200542 UCN224200542 UCN 224200542UCN-224200542-U

Abstract

The utility model discloses a manual combined type shutter, which relates to the field of shutters and comprises fixing frames, connecting frames, rotating shafts, blades, adjusting mechanisms and synchronizing mechanisms, wherein the connecting frames are fixedly connected between the fixing frames, the end parts of the rotating shafts are connected with the fixing frames in a rotating and penetrating mode, the blades are fixedly connected with the rotating shafts in a penetrating and penetrating mode, the adjusting mechanisms are arranged in one fixing frame, and the synchronizing mechanisms are arranged in the other fixing frame. According to the utility model, the adjusting mechanism and the synchronizing mechanism are hidden in the fixing frame by means of the matched arrangement mode of the adjusting mechanism and the synchronizing mechanism, so that the appearance of the shutter is more concise and smooth, an abrupt switch or a complex structure is not exposed, the problem that a traditional naked switch is easy to be collided by mistake is avoided, a rotary table in the adjusting mechanism can be pulled out when the shutter is used, the rotary table can rotate while the positioning is canceled, and therefore, all blades can be driven to rotate simultaneously by the synchronizing mechanism, and the shutter is convenient to use.

Inventors

  • XIAO ZHICHANG
  • LUO GUOYUN

Assignees

  • 苏州锦至华建筑材料科技有限公司

Dates

Publication Date
20260505
Application Date
20250526

Claims (6)

  1. 1. A manual combined shutter which comprises a shutter body, characterized by comprising the following steps: The fixing frame (1) and the connecting frame (2), wherein the connecting frame (2) is fixedly connected between the fixing frames (1); The end part of the rotating shaft (3) is equidistantly connected with the fixing frame (1) in a rotating and penetrating way; the blades (4) are fixedly connected with the rotating shaft (3) in a penetrating way; The adjusting mechanism (5) is arranged in one of the fixing frames (1) and used for driving one of the rotating shafts (3) to rotate; And the synchronizing mechanism (6) is arranged in the other fixing frame (1) and is used for synchronously rotating the blades (4).
  2. 2. A manual combination blind according to claim 1, wherein said adjustment mechanism (5) comprises: the worm wheel (51) is fixedly connected with one end of one rotating shaft (3) in a penetrating way; The end part of the worm (52) is connected with the inner wall of one of the fixing frames (1) in a rotating and penetrating way, and the worm (52) is connected with the worm wheel (51) in a meshed way; And the rotating and positioning assembly (53) is connected with the worm (52) and is used for driving the worm (52) to rotate and position.
  3. 3. A manual combination blind according to claim 2, wherein said rotational positioning assembly (53) comprises: The rotary table (531), the outer wall of the said fixing rack (1) has turned the trough used for holding the rotary table (531); The telescopic rod (532) is provided with a telescopic groove at one end of the worm (52), one end of the telescopic rod (532) is connected with the inner cavity of the telescopic groove in a sliding and penetrating mode, and the section of the telescopic rod (532) is T-shaped; The positioning blocks (533) are symmetrically and fixedly connected to the turntable (531), positioning holes are formed in the inner wall of the rotating groove at equal intervals, and the positioning blocks (533) are connected with the inner cavities of the positioning holes in a sliding penetrating mode; and the compression spring (534) is sleeved outside the telescopic rod (532).
  4. 4. A manual combination blind according to claim 3, wherein one end of the compression spring (534) is fixedly connected to the telescopic rod (532), and the other end of the compression spring (534) is fixedly connected to the inner wall of the telescopic slot.
  5. 5. A manual combination blind according to claim 1, wherein said synchronizing mechanism (6) comprises: The gear (61) is fixedly connected with the end part of the rotating shaft (3) in a penetrating way; and the rack (62), the rack (62) is meshed with the gear (61).
  6. 6. A manual combination blind according to claim 5, wherein said synchronizing mechanism (6) further comprises: The sliding block (63) is arranged on the inner wall of the fixing frame (1), the sliding groove is formed in the other fixing frame, the sliding block (63) is connected with the inner cavity of the sliding groove in a sliding penetrating mode, the sliding block (63) is fixedly connected with the rack (62), and the sections of the sliding block (63) and the sliding groove are T-shaped.

Description

Manual combined shutter Technical Field The utility model relates to the field of shutters, in particular to a manual combined shutter. Background The shutter is an upgrade product of a traditional fixed single-layer rainproof shutter, and along with market demands, besides the ventilation performance of the original shutter, the shutter blades have an adjustable rotating movement function, and a user can randomly adjust the blade angles according to the demands of actual use. Most of the manual switches of the existing manual shutters are exposed outside the frame, the manual switches are easily affected by external force to generate false touch, the angles of blades of the shutters are changed, the exposed switches are exposed in the air for a long time, dust and dirt are easy to accumulate, the cleaning is troublesome, and if the switches are not timely cleaned, the switches are aged and dirty, and the neatness of the home environment is further affected. Disclosure of utility model The present utility model is directed to a manual combined shutter to solve the above-mentioned problems. In order to achieve the above purpose, the utility model provides a manual combined shutter, comprising: The fixing frames and the connecting frames are fixedly connected between the fixing frames; The end parts of the rotating shafts are connected with the fixing frame in a penetrating and rotating way at equal intervals; the blade is fixedly connected with the rotating shaft in a penetrating way; The adjusting mechanism is arranged in one of the fixing frames and used for driving one of the rotating shafts to rotate; And the synchronous mechanism is arranged in the other fixing frame and is used for synchronously rotating the blades. Preferably, the adjusting mechanism includes: the worm wheel is fixedly connected with one end of one rotating shaft in a penetrating way; The end part of the worm is connected with the inner wall of one of the fixing frames in a rotating and penetrating way, and the worm is connected with the worm wheel in a meshed way; And the rotating and positioning assembly is connected with the worm and used for driving the worm to rotate and position. Preferably, the rotational positioning assembly includes: The outer wall of the fixed frame is provided with a rotating groove for accommodating the rotating disc; The telescopic rod is provided with a telescopic groove at one end, one end of the telescopic rod is connected with the inner cavity of the telescopic groove in a sliding and penetrating mode, and the section of the telescopic rod is T-shaped; the positioning blocks are symmetrically and fixedly connected to the turntable, positioning holes are formed in the inner wall of the rotating groove at equal intervals, and the positioning blocks are connected with the inner cavities of the positioning holes in a sliding penetrating manner; and the compression spring is sleeved outside the telescopic rod. Preferably, one end of the compression spring is fixedly connected with the telescopic rod, and the other end of the compression spring is fixedly connected with the inner wall of the telescopic groove. Preferably, the synchronization mechanism includes: the gear is fixedly connected with the end part of the rotating shaft in a penetrating way; And the rack is connected with the gear in a meshed manner. Preferably, the synchronization mechanism further includes: the sliding groove is formed in the inner wall of the other fixing frame, the sliding block is connected with the inner cavity of the sliding groove in a sliding penetrating mode, the sliding block is fixedly connected with the rack, and the sections of the sliding block and the sliding groove are T-shaped. The utility model has the technical effects and advantages that: According to the utility model, the adjusting mechanism and the synchronizing mechanism are hidden in the fixing frame by means of the matched arrangement mode of the adjusting mechanism and the synchronizing mechanism, so that the appearance of the shutter is more concise and smooth, an abrupt switch or a complex structure is not exposed, the problem that a traditional naked switch is easy to be collided by mistake is avoided, a rotary table in the adjusting mechanism can be pulled out when the shutter is used, the rotary table can rotate while the positioning is canceled, and therefore, all blades can be driven to rotate simultaneously by the synchronizing mechanism, and the shutter is convenient to use. Drawings FIG. 1 is a schematic diagram of the overall structure of the present utility model. FIG. 2 is a schematic diagram of the side internal structure of the fixing frame of the present utility model. Fig. 3 is an enlarged schematic view of the structure of fig. 2a according to the present utility model. FIG. 4 is a side view of a holder according to the present utility model and a second internal structure diagram. The device comprises a fixing frame 1, a connecting fr