Warm edge frame of blind window

Abstract

The utility model discloses a warm frame of a blind window, which comprises a main frame and an auxiliary frame, the top end of the main frame is provided with a mounting plate, the mounting plate is uniformly provided with a plurality of mounting holes, the two sides of the bottom of the main frame are respectively provided with a first clamping pin, the auxiliary frame is installed in the first clamping pins in an inserted manner, and the auxiliary frame is provided with a plurality of first clamping pins. A second clamping foot and a third clamping foot are arranged on the auxiliary frame, the bottom of the second clamping foot and the bottom of the third clamping foot penetrate through the movable grooves to be in transmission connection with three adjusting assemblies, the adjusting assemblies are movably installed in the auxiliary frame, and a plurality of sliding rods are arranged between the adjusting assemblies; the two ends of the sliding rod are fixedly installed on the inner wall of the auxiliary frame. The window frame is simple in structure and convenient to use, the auxiliary frame is installed on one side of the main frame in an inserted mode, meanwhile, the positions of the connecting clamping feet on the auxiliary frame can be adjusted, and the installation requirements of different window frames can be met conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of blinds, in particular to a warm frame of a blind. Background Art

[0002] Venetian blinds are common windows in daily life, and warm frames are one of the indispensable parts of Venetian blinds, which can not only reduce thermal conductivity to prevent the outside temperature from being conducted into the room, but also ensure the strength of the frame. The warm frames are generally arranged on both sides of the Venetian blinds and connected with the blinds. At the same time, in order to ensure that the thermal conductivity of the warm frames is low, polyvinyl chloride materials are often used to reduce heat conduction. However, the part where the warm frames contact the blinds is often scratched and blackened by the friction between the blades. Since the scratched and blackened side is on the inner side of the blinds, the appearance of the blinds is greatly affected. At the same time, the current warm frames of Venetian blinds are mostly formed by one-piece casting, so they can only be used for fixed window frame installation. When the frame of the Venetian blinds is damaged or needs to be replaced, the replacement and maintenance costs are high, so the practicality is not high, and the installation and disassembly steps are also cumbersome. Utility Model Content

[0003] The purpose of the utility model is to provide a warm frame of a blind to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a warm frame of a shutter, comprising a main frame and a sub-frame, a mounting plate is provided at the top of the main frame, a plurality of mounting holes are evenly opened on the mounting plate, first clamping feet are respectively provided on both sides of the bottom of the main frame, a sub-frame is insertedly installed in the first clamping feet, and a second clamping foot and a third clamping foot are provided on the sub-frame, the bottoms of the second clamping feet and the third clamping feet are transmission-connected with three adjustment components through movable grooves, the adjustment components are movably installed inside the sub-frame, and a plurality of sliding rods are provided between the adjustment components, and the two ends of the sliding rods are respectively fixedly installed on the inner wall of the sub-frame.

[0005] Preferably, the main frame is a U-shaped structure, and the sub-frame is a trapezoidal structure, wherein cavities are provided inside the main frame and the sub-frame.

[0006] Preferably, the adjustment assembly consists of a threaded rod, a connecting block and a spring, wherein one end of the threaded rod passes through one side of the sub-frame and is movably mounted on the inner wall of the other side of the sub-frame, and the other end of the threaded rod is fixedly provided with a cross nut.

[0007] Preferably, the top of the connecting block is screwed connected to the bottom of the second and third feet, wherein a threaded groove is provided inside the connecting block and is screwed and engagedly installed on the threaded rod, and the threaded grooves inside the connecting block at the bottom of the second and third feet are set in opposite directions.

[0008] Preferably, a spring is provided between the connecting block and the inner wall of the connecting block and the sub-frame, wherein the spring is sleeved on the threaded rod.

[0009] Preferably, the first clamping pin, the second clamping pin and the third clamping pin are all right-angle plate structures, wherein the first clamping pin is embedded in the second clamping pin and the third clamping pin respectively, and is tightly fitted and connected.

[0010] Preferably, a plurality of sleeves are fixedly mounted on the bottom of the second clamping foot and the third clamping foot, wherein the sleeves are sleeved on the sliding rod for sliding connection.

[0011] Preferably, a slide groove is provided on the front surface of the main frame, wherein a magnet handle is movably placed in the slide groove, and a right-angle installation groove is provided on the outer wall of the main frame located at the first clamping foot.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model sets the main frame as a U-shaped structure, wherein a sliding groove is set on the front side of the main frame, so as to facilitate the placement and use of the magnetic handle of the built-in blinds, thereby reducing the area occupied by the glass, and at the same time a first clamping foot is set on the main frame, and a sub-frame is insertedly installed in the first clamping foot, and cavities are set inside the main frame and the sub-frame, wherein an adjustable second clamping foot and a third clamping foot are set on the back of the sub-frame, and a transmission sleeve is on the threaded rod, so that the two clamping feet can be moved correspondingly by rotating the threaded rod, which is further suitable for the installation requirements of main frames of different sizes and has wider practicality, and at the same time a right-angle installation groove is set on the outer wall of the first clamping foot on the main frame, which is convenient for the installation and fixation of the insulating glass, further ensuring the stable installation of the glass, and not affecting the installation and use of the blinds. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a top view of the main frame of the utility model;

[0016] Figure 3 It is a side view of the sub-frame of the utility model;

[0017] Figure 4 It is a bottom view of the sub-frame of the utility model;

[0018] Figure 5 It is a top view of the sub-frame of the utility model;

[0019] Figure 6 It is a side view of the second clamping foot of the utility model.

[0020] In the figure: 1. main frame; 2. sub-frame; 3. mounting plate; 31. mounting hole; 4. first clamping foot; 5. second clamping foot; 6. third clamping foot; 7. movable groove; 8. adjustment assembly; 81. threaded rod; 82. connecting block; 802. threaded groove; 83. spring; 9. sliding rod; 10. sleeve; 11. sliding groove; 12. magnet handle; 13. mounting groove. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-6 The utility model provides a technical solution: a warm frame of a shutter, comprising a main frame 1 and a sub-frame 2, a mounting plate 3 is arranged at the top of the main frame 1, a number of mounting holes 31 are evenly opened on the mounting plate 3, wherein the main frame 1 is a U-shaped structure, and the sub-frame 2 is a trapezoidal structure, wherein the main frame 1 and the sub-frame 2 are both provided with cavities inside, so that the sub-frame 2 can be installed on the main frame 1, and the main frame 1 can be stably installed on the window frame by using the mounting plate 3, and a slide groove 11 is opened on the front of the main frame 1, wherein a magnet handle 12 is movably placed in the slide groove 11, and a right-angle mounting groove 13 is opened on the outer wall of the main frame 1 located at the first clamping foot 4, so that the insulating glass can be stably installed and used without affecting the normal movement operation of the shutter.

[0023] The main frame 1 is provided with a first foot 4 on both sides of the bottom, and the sub-frame 2 is inserted into the first foot 4, and the sub-frame 2 is provided with a second foot 5 and a third foot 6, wherein the first foot 4, the second foot 5 and the third foot 6 are all right-angle plate structures, wherein the first foot 4 is embedded in the second foot 5 and the third foot 6, respectively, and is tightly fitted, and at the same time, a plurality of sleeves 10 are fixedly installed on the bottom of the second foot 5 and the third foot 6, wherein the sleeves 10 are sleeved on the sliding rod 9 for sliding connection, so that the sliding rod 9 can be used to keep the movement of the second foot 5 and the third foot 6 on the sub-frame 2 stable.

[0024] The bottom of the second clamping foot 5 and the third clamping foot 6 are transmission-connected with three adjustment components 8 through the movable groove 7. The adjustment components 8 are movably installed inside the sub-frame 2, and a number of sliding rods 9 are arranged between the adjustment components 8. The two ends of the sliding rods 9 are respectively fixedly installed on the inner wall of the sub-frame 2. The adjustment components 8 are composed of a threaded rod 81, a connecting block 82 and a spring 83. One end of the threaded rod 81 passes through one side of the sub-frame 2 and is movably installed on the inner wall of the other side of the sub-frame 2. The other end of the threaded rod 81 is fixedly provided with a cross nut, which is convenient for rotating with a flat-head or cross screwdriver, thereby further driving the threaded rod 81 to rotate in the sub-frame 2.

[0025] The top of the connecting block 82 is screwed and connected to the bottom of the second clamping foot 5 and the third clamping foot 6, wherein a threaded groove 802 is arranged inside the connecting block 82, and is screwed and engaged and installed on the threaded rod 81, and the threaded groove 802 inside the connecting block 82 at the bottom of the second clamping foot 5 and the third clamping foot 6 is set in the opposite direction, and a spring 83 is arranged between the connecting block 82 and the inner wall of the connecting block 82 and the sub-frame 2, wherein the spring 83 is sleeved on the threaded rod 81, so that not only can the threaded rod 81 be used to drive the second clamping foot 5 and the third clamping foot 6 to move accordingly, but the spring 83 can also be used to maintain the stability of the movement.

[0026] Working principle: When the utility model is in use, the main frame 1 is first installed on the window frame using the mounting plate 3. At this time, the second clamping foot 5 and the third clamping foot 6 on the sub-frame 2 are inserted and installed in the main frame 1. At the same time, the threaded rod 81 is driven to rotate by rotating the cross nut, so that the second clamping foot 5 and the third clamping foot 6 move accordingly, and the second clamping foot 5 and the third clamping foot 6 are meshed and connected to the first clamping foot 4, ensuring that the sub-frame 2 is stably installed on the main frame 1, and a spring 83 is sleeved on the threaded rod 81, so that the stability of the second clamping foot 5 and the third clamping foot 6 can be maintained to prevent shaking. At this time, the blinds are installed on the sub-frame 2, and the insulating glass is installed through the right-angle mounting groove 13, so that the blinds are installed between the insulating glass. In this way, after long-term use, it is not only convenient to disassemble and replace the sub-frame 2, but also the cost of use and maintenance is lower.

[0027] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A warm frame of a blind, comprising a main frame (1) and a sub-frame (2), characterized in that: A mounting plate (3) is arranged at the top of the main frame (1), and a plurality of mounting holes (31) are evenly arranged on the mounting plate (3). First clamping feet (4) are arranged on both sides of the bottom of the main frame (1), and a sub-frame (2) is inserted and installed in the first clamping feet (4). The sub-frame (2) is provided with a second clamping foot (5) and a third clamping foot (6). The bottoms of the second clamping feet (5) and the third clamping feet (6) are connected to three adjustment components (8) through movable grooves (7). The adjustment components (8) are movably installed inside the sub-frame (2), and a plurality of sliding rods (9) are arranged between the adjustment components (8). The two ends of the sliding rods (9) are respectively fixedly installed on the inner wall of the sub-frame (2).

2. The warm frame of the blinds according to claim 1, characterized in that: The main frame (1) is a U-shaped structure, and the sub-frame (2) is a trapezoidal structure, wherein cavities are arranged inside the main frame (1) and the sub-frame (2).

3. The warm frame of the blinds according to claim 1, characterized in that: The adjustment assembly (8) is composed of a threaded rod (81), a connecting block (82) and a spring (83), wherein one end of the threaded rod (81) passes through one side of the sub-frame (2) and is movably mounted on the inner wall of the other side of the sub-frame (2), and the other end of the threaded rod (81) is fixedly provided with a cross nut.

4. The warm frame of the blinds according to claim 3, characterized in that: The top end of the connecting block (82) is screwed and connected to the bottom of the second clamping foot (5) and the third clamping foot (6), wherein a thread groove (802) is arranged inside the connecting block (82) and is screwed and engaged and mounted on the threaded rod (81), and the thread groove (802) inside the connecting block (82) at the bottom of the second clamping foot (5) and the third clamping foot (6) is arranged in opposite directions.

5. The warm frame of the blind according to claim 4, characterized in that: A spring (83) is arranged between the connecting block (82) and the inner wall of the connecting block (82) and the sub-frame (2), wherein the spring (83) is sleeved on the threaded rod (81).

6. The warm frame of the blinds according to claim 1, characterized in that: The first clamping foot (4), the second clamping foot (5) and the third clamping foot (6) are all right-angle plate structures, wherein the first clamping foot (4) is embedded in the second clamping foot (5) and the third clamping foot (6) respectively, and is tightly fitted and connected.

7. The warm frame of the blind according to claim 1, characterized in that: A plurality of sleeves (10) are fixedly mounted on the bottom of the second clamping foot (5) and the third clamping foot (6), wherein the sleeves (10) are sleeved on the sliding rod (9) for sliding connection.

8. The warm frame of the blind according to claim 1, characterized in that: A slide groove (11) is provided on the front surface of the main frame (1), wherein a magnetic handle (12) is movably placed in the slide groove (11), and a right-angle installation groove (13) is provided on the outer wall of the main frame (1) located at the first clamping foot (4).

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