Device for preventing stay cord of built-in shutter hollow glass from being exposed

Abstract

The utility model discloses a device for preventing a pull rope of built-in shutter hollow glass from being exposed, which comprises a profile casing, a shutter moving groove is fixedly connected to one side of the profile casing, an overhaul groove is fixedly connected to the other side of the profile casing, and the device further comprises an overhaul adjusting unit and a magnetic attraction adjusting unit. The maintenance adjusting unit is arranged on the maintenance groove, and the magnetic attraction adjusting unit is arranged on the shutter moving groove. The utility model belongs to the technical field of built-in shutters, particularly relates to a device for preventing a pull rope of built-in shutter hollow glass from being exposed, and effectively solves the problems that when the built-in shutter hollow glass in the current market is used, the pull rope is easy to loosen and intertwine due to long-time use, the replacement and maintenance cost is increased, and the service life of the built-in shutter hollow glass is prolonged. And the manual rope pulling operation efficiency is relatively low.

Description

Technical Field

[0001] The utility model belongs to the technical field of built-in blinds and windows, and in particular refers to a device for preventing a pull cord from being exposed in a built-in blind insulating glass. Background Art

[0002] At present, most windows use aluminum alloy or plastic steel window frames, and need to be matched with curtains. With the trend of convenience, built-in blinds and hollow glass windows include aluminum alloy frames, hollow glass, blinds and blinds control devices. The connection of the blinds control device is relatively complicated. The blinds and various control components are connected by a pull rope transmission, which easily causes the pull rope to be entangled. In addition, during the use of built-in blinds and hollow glass, the pull rope often squeezes out of the wire groove. In serious cases, the cover plate will press the wire head and cause the built-in blinds and hollow glass to malfunction; therefore, the disclosure (announcement) number: CN218669166U provides a device for preventing the pull rope from being squeezed out of the wire groove, and at the same time, it is easy to inspect the wire groove to ensure the user experience.

[0003] However, the above patent requires manual operation of the pull rope during use, and the pull rope lacks a limiting function, and is prone to loosening and entanglement due to long-term use, increasing the cost of replacement, and lacks an auxiliary structure that is convenient for adjusting the built-in glass blinds and easy to disassemble and maintain. Utility Model Content

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model proposes a device for preventing the pull cord from being exposed in the built-in louver insulating glass, which effectively solves the problem that the built-in louver insulating glass on the market is prone to loosening and entanglement of the pull cord due to long-term use of the pull cord, thereby increasing the cost of replacement and maintenance, and the low efficiency of manual pull cord operation.

[0005] The technical solution adopted by the utility model is as follows: the utility model proposes a device for preventing the pull cord from being exposed in a hollow glass with built-in shutters, comprising a profile housing, one side of the profile housing is fixedly connected to a shutter movable groove, the other side of the profile housing is fixedly connected to a maintenance groove, and also includes a maintenance adjustment unit and a magnetic suction adjustment unit;

[0006] The inspection and adjustment unit is arranged on the inspection slot, and the magnetic adjustment unit is arranged on the shutter movable slot;

[0007] The maintenance and adjustment unit comprises an equipment seat fixedly connected to the maintenance slot, an maintenance door is hingedly provided on the equipment seat, and a receiving cavity is provided inside the equipment seat; a group of tensioning rollers are rotatably provided at the upper and lower parts of the equipment seat respectively.

[0008] Furthermore, a groove is provided on the movable louver groove, and a connecting opening is provided on the inspection groove.

[0009] Furthermore, the magnetic adjustment unit comprises an adjustment base fixedly connected to the movable slot of the blinds, a sliding slot is provided on the adjustment base, a sliding block is slidably provided on the adjustment base, and a magnetic plate is fixedly connected to the sliding block.

[0010] Furthermore, a limited top shell is inserted on the adjustment base.

[0011] Furthermore, a pull-cord adjustment slide is slidably provided on the shutter movable slot and the inspection slot, and a magnetic attraction component is fixed to the pull-cord adjustment slide by bolts.

[0012] The beneficial effects achieved by the utility model using the above structure are as follows:

[0013] 1. By setting up an independent pull cord limiter mechanism, the pull cord can be kept flat during the use of the blinds, reducing the risk of entanglement and knotting. When used with a hidden door cover, it is beautiful to use and easy to maintain;

[0014] 2. By setting up a magnetic adjustment auxiliary mechanism, it is not restricted by the use of the drawstring and does not directly contact the drawstring structure, which can reduce the risk of damage and facilitate disassembly and assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;

[0016] Figure 2 is a cross-sectional view of the profile casing from a top perspective;

[0017] Figure 3 It is a schematic diagram of the internal structure of the front viewing angle of the maintenance adjustment unit;

[0018] Figure 4 It is the structural explosion diagram of the magnetic adjustment unit;

[0019] Figure 5 This is an exploded view of the structure of the rope adjustment slide and the magnetic attraction component in the installed state.

[0020] Among them, 1. profile casing, 2. shutter movable groove, 3. inspection groove, 4. groove, 5. connection opening, 6. equipment base, 7. inspection door, 8. accommodating cavity, 9. tensioning roller, 10. adjustment base, 11. slide groove, 12. sliding block, 13. magnetic plate, 14. limiting top shell, 15. pull rope adjustment slide, 16. magnetic attraction component. DETAILED DESCRIPTION

[0021] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, the utility model proposes a device for preventing the pull cord from being exposed in a built-in shutter insulating glass, comprising a profile housing 1, a shutter movable groove 2 is fixedly connected to one side of the profile housing 1, and an inspection groove 3 is fixedly connected to the other side of the profile housing 1, a groove 4 is provided on the shutter movable groove 2, and a connecting opening 5 is provided on the inspection groove 3, and also comprises an inspection adjustment unit and a magnetic adjustment unit; the inspection adjustment unit is arranged on the inspection groove 3, and the magnetic adjustment unit is arranged on the shutter movable groove 2;

[0022] The maintenance and adjustment unit comprises an equipment seat 6 fixedly connected to the maintenance slot 3, an maintenance door 7 is hingedly provided on the equipment seat 6, and a receiving cavity 8 is provided inside the equipment seat 6; a group of tensioning rollers 9 are rotatably provided at the upper and lower parts of the equipment seat 6 respectively.

[0023] The magnetic adjustment unit includes an adjustment base 10 fixedly connected to the shutter movable groove 2, a sliding groove 11 is opened on the adjustment base 10, a sliding block 12 is slidably provided on the adjustment base 10, and a magnetic plate 13 is fixedly connected to the sliding block 12; a limited top shell 14 is inserted into the adjustment base 10.

[0024] A pull-cord adjustment slide 15 is slidably provided on the shutter movable slot 2 and the inspection slot 3 , and a magnetic attraction component 16 is fixedly connected to the pull-cord adjustment slide 15 by bolts.

[0025] When in use, the user connects and fixes the drawstring adjustment slide 15 with the drawstring of the blinds, and the drawstring can be wound around the tensioning roller 9. When moving, the upper and lower sets of tensioning rollers 9 play a role of tensioning, avoiding the problem of being unable to adjust and open due to winding; the magnetic attraction component 16 is installed on the drawstring adjustment slide 15, and the groove 4 plays a role of reducing the distance between the magnetic attraction structures and enhancing the magnetic attraction force. When in use, the slide block 12 can be slid on the slide groove 11, and the magnetic attraction component 16 magnetically adsorbed by the magnetic plate 13 can pull the drawstring adjustment slide 15 for adjustment, thereby realizing the adjustment function of the blinds structure. Compared with manually pulling the drawstring, the sliding adjustment has higher operating efficiency, is not easy to be damaged and replaced, and has low maintenance cost;

[0026] The limiting top shell 14 can be disassembled so that the sliding block 12 can be slid out from the upper part of the slide groove 11 for replacement. When the magnetic adjustment unit fails, the inspection door 7 can be opened to facilitate the direct adjustment of the position of the blinds by the draw cord wrapped around the tensioning roller 9 in the accommodating chamber 8. The above is the entire use process of a device for preventing the draw cord from being exposed in a hollow glass with built-in blinds.

[0027] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A device for preventing the pull cord of a hollow glass with built-in shutters from being exposed, comprising a profile housing, a shutter movable groove is fixedly connected to one side of the profile housing, and an inspection groove is fixedly connected to the other side of the profile housing, characterized in that: It also includes an inspection and adjustment unit and a magnetic adjustment unit; the inspection and adjustment unit is arranged on the inspection slot, and the magnetic adjustment unit is arranged on the shutter movable slot; The maintenance and adjustment unit comprises an equipment seat fixedly connected to the maintenance slot, an maintenance door is hingedly provided on the equipment seat, and a receiving cavity is provided inside the equipment seat; a group of tensioning rollers are rotatably provided at the upper and lower parts of the equipment seat respectively.

2. The device for preventing the pull cord from being exposed in a hollow glass with built-in blinds according to claim 1, characterized in that: The shutter movable groove is provided with a groove, and the inspection groove is provided with a connecting opening.

3. The device for preventing the pull cord from being exposed in a hollow glass with built-in blinds according to claim 2, characterized in that: The magnetic adjustment unit comprises an adjustment base fixedly connected to the movable slot of the blinds, a sliding slot is provided on the adjustment base, a sliding block is slidably provided on the adjustment base, and a magnetic plate is fixedly connected to the sliding block.

4. The device for preventing the pull cord from being exposed in a hollow glass with built-in blinds according to claim 3 is characterized in that: The adjusting base is plugged with a limited top shell.

5. The device for preventing the pull cord from being exposed in a hollow glass with built-in blinds according to claim 4, characterized in that: A pull-cord adjustment slide is slidably provided on the shutter movable slot and the inspection slot, and a magnetic attraction component is fixedly connected to the pull-cord adjustment slide by bolts.

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