Novel household curtain support

Abstract

The utility model discloses a novel household curtain support, which relates to the field of curtain supports and comprises a mounting plate, a fixing frame is mounted at the bottom of the mounting plate, a slide way is arranged at the bottom of the fixing frame, and an air blowing component is arranged in the fixing frame. By arranging the air blowing assembly, when dust or impurities in the sliding way need to be cleaned, a user can pull a first pull ring downwards to enable a first steel wire rope to move downwards, then a piston plate is driven to move downwards, after the piston plate moves downwards to extrude air, air pressure in an air cavity is increased, at the moment, a first one-way valve is closed, and a second one-way valve is opened; according to the technical scheme, air in the air cavity enters the air guide pipe through the second one-way valve, then enters the air guide channel and is sprayed out through the air spraying holes, so that dust or chippings attached to the interior of the sliding way are blown out, and the purpose of cleaning the interior of the sliding way is achieved.

Description

Technical Field

[0001] The utility model relates to the field of curtain brackets, in particular to a new type of household curtain bracket. Background Technique

[0002] Curtains are made of cloth, hemp, yarn, aluminum sheets, wood sheets, metal materials, etc., and have the functions of shading, heat insulation and adjusting indoor light. According to the material, cloth curtains are divided into cotton gauze, polyester cloth, polyester-cotton blend, cotton-linen blend, non-woven fabric, etc. Different materials, textures, colors, patterns, etc. are combined to form different styles of cloth curtains, which are matched with different styles of indoor design curtains. With the wide popularization of curtains, the demand for curtain brackets has increased accordingly.

[0003] According to the Chinese patent with the publication number CN213248283U, a curtain bracket that is convenient for replacing curtains is disclosed. This utility model is convenient for the curtain to descend, and is convenient for replacing the curtain when the curtain needs to be washed and changed, improving the adjustability of the device, preventing the danger coefficient from increasing due to the need to climb when people replace the curtain, reducing the danger coefficient, protecting people's safety, and providing convenience for users.

[0004] Aiming at the above-mentioned disclosed patent content, since a slideway is provided on the curtain bracket so that the slide seat can slide inside the slideway, thereby conveniently driving the hook to move, and then the curtain can be pulled. However, after the curtain bracket is used for a long time, more dust or debris and other impurities may adhere to the inner wall of the slideway. Therefore, when more dust or debris accumulates in the slideway, it is necessary to clean the inside of the slideway to prevent impurities such as dust or debris from blocking the movement of the slide seat. However, the curtain bracket is installed near the ceiling and is at a relatively high distance from the ground. Therefore, it is necessary to use climbing tools to climb to a high place to clean the inside of the slideway, making the cleaning process more troublesome, and thus reducing the cleaning efficiency of the dust or debris inside the slideway. Content of the Utility Model

[0005] Based on this, the purpose of the present utility model is to provide a new type of household curtain bracket to solve the technical problem of inconvenient cleaning of impurities such as dust or debris attached to the inside of the slideway.

[0006] To achieve the above object, the present utility model provides the following technical solution: a novel home curtain bracket, including a mounting plate, a fixing bracket is installed at the bottom of the mounting plate, a slideway is opened at the bottom of the fixing bracket, and a blowing assembly is arranged inside the fixing bracket. The blowing assembly includes an air guide channel opened above the inside of the fixing bracket, air cavities opened on both sides inside the fixing bracket, and first one-way valves installed on both sides of the fixing bracket. A cushion ring is fixed below the inside of the air cavity, a return spring is connected to the top of the cushion ring, a piston plate is installed at the top of the return spring, a plurality of air injection holes are opened between the air guide channel and the slideway, air guide pipes are connected between both sides of the air guide channel and the air cavity, and a second one-way valve is installed at one end of the air guide pipe.

[0007] By adopting the above technical solution, when the piston plate moves downward to squeeze the air, the first one-way valve closes, while the second one-way valve opens. At this time, the air inside the air cavity will enter the air guide pipe through the second one-way valve.

[0008] Furthermore, guide wheels are installed on one side inside the air cavity and on both sides of the fixing bracket, and a second steel wire rope penetrating outside the fixing bracket is connected to the top of the piston plate.

[0009] By adopting the above technical solution, the guide wheels can guide the second steel wire rope, enabling the second steel wire rope to move smoothly.

[0010] Furthermore, one end of the second steel wire rope passes through the guide wheel and is connected to a second pull ring, and a sealing ring is provided between the second steel wire rope and the fixing bracket.

[0011] By adopting the above technical solution, it is convenient for the user to pull the second pull ring, causing the second steel wire rope to move and driving the piston plate to move upward for reset.

[0012] Furthermore, a first steel wire rope penetrating outside the fixing bracket is fixed to the bottom of the piston plate, and a sealing sleeve is provided between the first steel wire rope and the fixing bracket.

[0013] By adopting the above technical solution, the sealing sleeve can prevent the gas from being discharged through the gap between the first steel wire rope and the fixing bracket.

[0014] Furthermore, a sliding rod is arranged inside the slideway, a sliding sleeve is sleeved on the outer wall of the sliding rod, and a sliding seat is installed on the outer wall of the sliding sleeve.

[0015] By adopting the above technical solution, when the sliding seat slides, it can drive the sliding sleeve to slide on the sliding rod, thereby improving the stability when the sliding seat slides.

[0016] Furthermore, a hook is installed at the bottom of the sliding seat, and the hook is made of stainless steel material.

[0017] By adopting the above technical solution, the hook is convenient for hanging the curtain, and the stainless steel material can prevent the hook from rusting.

[0018] Further, the outer wall of the piston plate fits with the inner wall of the air chamber, and the piston plate is slidably connected to the air chamber.

[0019] By adopting the above technical solution, when the piston plate moves downward, it will squeeze the air inside the air chamber, increasing the air pressure inside the air chamber.

[0020] Further, a dust-proof net is provided at the bottom of the air jet hole.

[0021] By adopting the above technical solution, the setting of the dust-proof net can play a role in dust prevention, preventing external dust from entering the air guide channel through the air jet hole.

[0022] Further, a plurality of the air jet holes are equidistantly distributed between the air guide channel and the slideway.

[0023] By adopting the above technical solution, after the gas enters the air guide channel, it can flow into each air jet hole and then be ejected through the air jet hole.

[0024] Further, a first pull ring is connected to the bottom end of the first steel wire rope, and the diameter of the first pull ring is the same as that of the second pull ring.

[0025] By adopting the above technical solution, so that the user can pull the first steel wire rope downward through the first pull ring, and after the first steel wire rope moves downward, it will drive the piston plate to move downward.

[0026] In summary, the main beneficial effects of the present utility model are as follows:

[0027] The present utility model is provided with a blowing assembly. When it is necessary to clean the dust or impurities in the slideway, the user can pull the first pull ring downward, so that the first steel wire rope moves downward, and then drives the piston plate to move downward. After the piston plate moves downward and squeezes the air, the air pressure inside the air chamber increases. At this time, the first one-way valve closes, and the second one-way valve opens, so that the air inside the air chamber will enter the air guide pipe through the second one-way valve, then enter the air guide channel, and then be ejected through the air jet hole, so as to blow out the dust or debris attached to the slideway, thereby achieving the purpose of cleaning the inside of the slideway. This method does not require the use of external tools, and the operation process is simple and convenient. At the same time, after the piston plate moves down to the position, the first steel wire rope is released at this time, and the reset spring stretches to make the piston plate move up and reset. At this time, the first one-way valve opens and the second one-way valve closes, and the external air will enter the air chamber through the first one-way valve, and then repeat the above steps to continuously make the air be ejected through the air jet hole, thereby improving the cleaning efficiency of the dust inside the slideway, preventing the dust or debris from accumulating too much and affecting the movement of the slide seat inside it, and avoiding the jamming of the slide seat. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 is a schematic diagram of the overall three - dimensional structure of the present utility model;

[0029] Figure 2 is a schematic diagram of the overall front - sectional structure of the present utility model;

[0030] Figure 3 is a schematic diagram of the overall bottom - view three - dimensional structure of the present utility model;

[0031] Figure 4 is a schematic diagram of the side - sectional three - dimensional structure of the fixing bracket of the present utility model;

[0032] Figure 5 is a schematic diagram of the three - dimensional structure of the piston plate of the present utility model;

[0033] Figure 6 of the present utility model Figure 2 is an enlarged schematic diagram of the part A in the present utility model.

[0034] In the figure: 1. mounting plate; 2. fixing bracket; 3. slideway; 4. sliding rod; 5. sliding seat; 6. sliding sleeve; 7. hook; 8. blowing assembly; 801. air - guiding channel; 802. air - spraying hole; 803. air cavity; 804. guiding wheel; 805. piston plate; 806. return spring; 807. first steel wire rope; 808. cushion ring; 809. second steel wire rope; 810. first one - way valve; 811. second one - way valve; 812. air - guiding pipe; 813. first pull ring; 814. dust - proof net; 815. second pull ring; 816. sealing sleeve. Detailed implementation manners

[0035] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present utility model and should not be construed as a limitation to the present utility model.

[0036] Next, the embodiments of the present utility model will be described according to its overall structure.

[0037] Embodiment 1:

[0038] A new - type household curtain bracket, as Figures 1-6As shown in the figure, it includes a mounting plate 1. A fixing frame 2 is installed at the bottom of the mounting plate 1. A slideway 3 is provided at the bottom of the fixing frame 2. A blowing component 8 is arranged inside the fixing frame 2. A slide bar 4 is arranged inside the slideway 3. A sliding sleeve 6 is sleeved on the outer wall of the slide bar 4. A sliding seat 5 is installed on the outer wall of the sliding sleeve 6. The sliding seat 5 is slidably connected to the slideway 3 so that when the sliding seat 5 slides, it can drive the sliding sleeve 6 to slide on the slide bar 4, thereby improving the stability of the sliding seat 5 when it slides. A hook 7 is installed at the bottom of the sliding seat 5. The hook 7 is made of stainless steel material. The setting of the hook 7 facilitates hanging curtains, and at the same time, being made of stainless steel material can prevent the hook 7 from rusting.

[0039] Specifically, the blowing component 8 includes an air guide channel 801 opened at the upper part inside the fixing frame 2, air cavities 803 opened on both sides inside the fixing frame 2, and first one-way valves 810 installed on both sides of the fixing frame 2. A cushion ring 808 is fixed at the lower part inside the air cavity 803. The top end of the cushion ring 808 is connected with a return spring 806. The top end of the return spring 806 is installed with a piston plate 805. The outer wall of the piston plate 805 fits with the inner wall of the air cavity 803. The piston plate 805 is slidably connected to the air cavity 803 so that when the piston plate 805 moves downward, it will squeeze the air inside the air cavity 803, making the air pressure inside the air cavity 803 increase. A plurality of air injection holes 802 are opened between the air guide channel 801 and the slideway 3. The plurality of air injection holes 802 are equidistantly distributed between the air guide channel 801 and the slideway 3 so that after the gas enters the air guide channel 801, it can flow into each air injection hole 802 and then be ejected through the air injection holes 802.

[0040] Specifically, air guide pipes 812 are connected between both sides of the air guide channel 801 and the air cavities 803. A second one-way valve 811 is installed at one end of the air guide pipe 812. When the piston plate 805 moves downward to squeeze the air, the first one-way valve 810 closes, while the second one-way valve 811 opens. At this time, the air inside the air cavity 803 will enter the air guide pipe 812 through the second one-way valve 811. A dust-proof net 814 is provided at the bottom of the air injection hole 802. The setting of the dust-proof net 814 can play a role in dust prevention and prevent external dust from entering the air guide channel 801 through the air injection hole 802. A first steel wire rope 807 is fixed at the bottom of the piston plate 805 and penetrates to the outside of the fixing frame 2. The bottom end of the first steel wire rope 807 is connected with a first pull ring 813. The diameter of the first pull ring 813 is the same as that of the second pull ring 815 so that the user can pull the first steel wire rope 807 downward through the first pull ring 813. After the first steel wire rope 807 moves downward, it will drive the piston plate 805 to move downward.

[0041] Embodiment Two:

[0042] On the basis of the above-mentioned first embodiment, when the piston plate 805 moves downward, it will squeeze the return spring 806, causing the return spring 806 to be compressed under force, which is convenient for subsequently pushing the piston plate 805 to move upward and reset. To prevent the piston plate 805 from moving upward too slowly, the following structure is provided.

[0043] Refer to Figure 2 , Figure 3 and Figure 6 , guide wheels 804 are installed on both sides of the inner side of the air chamber 803 and the fixed frame 2. A second steel wire rope 809 that penetrates outside the fixed frame 2 is connected to the top of the piston plate 805. The guide wheel 804 can guide the second steel wire rope 809, enabling the second steel wire rope 809 to move smoothly. One end of the second steel wire rope 809 passes through the guide wheel 804 and is connected to a second pull ring 815. A sealing ring is provided between the second steel wire rope 809 and the fixed frame 2, facilitating the user to pull the second pull ring 815 to move the second steel wire rope 809 and drive the piston plate 805 to move upward and reset.

[0044] Embodiment Three:

[0045] On the basis of the above-mentioned first embodiment, since the piston plate 805 will squeeze air after moving downward, to prevent the air from discharging through the gap between the first steel wire rope 807 and the fixed frame 2, the following structure is provided.

[0046] Refer to Figure 6 , a sealing sleeve 816 is provided between the first steel wire rope 807 and the fixed frame 2. The sealing sleeve 816 can prevent gas from discharging through the gap between the first steel wire rope 807 and the fixed frame 2.

[0047] The working principle of the present utility model is as follows: First, the user can install the curtain bracket on the wall through the mounting plate 1. After installation, the hanging rings on the curtain can be hung on the hooks 7. When the curtain is pulled, the sliding seat 5 will slide inside the slideway 3;

[0048] When it is necessary to clean the dust or impurities in the slideway 3, the user can pull down the first pull ring 813, so that the first steel wire rope 807 moves downward, and then drives the piston plate 805 to move downward. After the piston plate 805 moves downward and compresses the air, the air pressure inside the air chamber increases. At this time, the first one-way valve 810 closes, while the second one-way valve 811 opens, so that the air inside the air chamber 803 will enter the inside of the air guide pipe 812 through the second one-way valve 811, then enter the inside of the air guide channel 801, and then be ejected through the air ejection holes 802, so as to blow out the dust or debris attached in the slideway 3, so as to achieve the purpose of cleaning the inside of the slideway 3. At the same time, after the piston plate 805 moves down to the position, release the first steel wire rope 807 and pull the second pull ring 815, and cooperate with the stretching of the return spring 806 to make the piston plate 805 quickly move up and reset. At this time, the first one-way valve 810 opens and the second one-way valve 811 closes, and the external air will enter the inside of the air chamber 803 through the first one-way valve 810, and then repeat the above steps to continuously make the air be ejected through the air ejection holes 802.

[0049] Although the embodiments of the present invention have been shown and described, the specific embodiments are only explanations of the present invention, and they are not limitations on the present invention. The specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art can make modifications, substitutions and variations that do not contribute creatively to the embodiments according to needs, but as long as they are within the scope of the claims of the present invention, they are protected by the patent law.

Claims

1. A novel household curtain bracket, comprising a mounting plate (1), characterized in that: A fixing frame (2) is installed at the bottom of the mounting plate (1), and a slideway (3) is provided at the bottom of the fixing frame (2), and a blowing assembly (8) is provided inside the fixing frame (2), wherein the blowing assembly (8) comprises an air guide channel (801) provided at the top of the fixing frame (2), an air cavity (803) provided at both sides of the fixing frame (2), and a first one-way valve (810) installed at both sides of the fixing frame (2), wherein the lower part of the air cavity (803) is provided with a first one-way valve (810) provided at the bottom of the fixing frame (2). A gasket (808) is fixed thereto, and a return spring (806) is connected to the top of the gasket (808), a piston plate (805) is installed to the top of the return spring (806), a plurality of jet holes (802) are provided between the gas guide channel (801) and the slideway (3), a gas guide pipe (812) is connected between the two sides of the gas guide channel (801) and the air cavity (803), and a second one-way valve (811) is installed at one end of the gas guide pipe (812).

2. A novel household curtain bracket according to claim 1, characterized in that: Guide wheels (804) are installed on one side of the interior of the air cavity (803) and on both sides of the fixing frame (2), and the top of the piston plate (805) is connected to a second steel wire rope (809) that passes through the outside of the fixing frame (2).

3. A novel household curtain bracket according to claim 2, characterized in that: One end of the second steel wire rope (809) passes through the guide wheel (804) and is connected to a second pull ring (815), and a sealing ring is provided between the second steel wire rope (809) and the fixing frame (2).

4. The novel home curtain bracket according to claim 3 is characterized by: A first steel wire rope (807) is fixed to the bottom of the piston plate (805) and penetrates the outside of the fixing frame (2). A sealing sleeve (816) is provided between the first steel wire rope (807) and the fixing frame (2).

5. The novel household curtain bracket according to claim 1 is characterized by: A sliding rod (4) is provided inside the slideway (3), and a sliding sleeve (6) is sleeved on the outer wall of the sliding rod (4), and a sliding seat (5) is installed on the outer wall of the sliding sleeve (6).

6. The novel household curtain bracket according to claim 5 is characterized by: A hook (7) is installed at the bottom of the slide seat (5), and the hook (7) is made of stainless steel.

7. The novel household curtain bracket according to claim 1 is characterized by: The outer wall of the piston plate (805) is in contact with the inner wall of the air cavity (803), and the piston plate (805) is slidably connected to the air cavity (803).

8. The novel household curtain bracket according to claim 1 is characterized by: A dustproof net (814) is provided at the bottom of the air injection hole (802).

9. The novel household curtain bracket according to claim 1 is characterized by: The plurality of air injection holes (802) are equidistantly distributed between the air guide channel (801) and the slideway (3).

10. The novel household curtain bracket according to claim 4 is characterized by: The bottom end of the first steel wire rope (807) is connected to a first pull ring (813), and the diameter of the first pull ring (813) is the same as the diameter of the second pull ring (815).

Images