Curtain hook

Abstract

The utility model discloses a curtain hook, and relates to the technical field of curtain connecting pieces, the curtain hook comprises a sucker, the upper side of the sucker is detachably connected with a top cover, the top cover is used for connecting a curtain, the upper end face of the sucker is provided with a positioning point, and when the top cover is pressed, the lower end of the top cover abuts against the positioning point; the top cover is connected with the curtain, and the suction cups are used for fixed installation, so that contact between the curtain and wall surfaces such as glass is guaranteed; the top cover and the suction cup are detachably connected, and when the suction cup cannot be taken down indeed, the curtain can be taken down by disassembling the top cover; when the protruding points on the upper end face of the suction cup make contact with the top cover, contact between the top cover and the suction cup can be affected, the suction cup cannot make perfect contact with the wall face in the pressing process, a certain inner cavity is reserved, when connection is guaranteed, the suction cup and the wall face can be easily separated through the lower cavity, and disassembly work is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of curtain connectors, in particular to a curtain hook. Background Technique

[0002] Curtains are made of cloth, linen, yarn, aluminum sheets, wood sheets, metal materials, etc., and have the functions of sun 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. Usually, indoor curtains are directly installed on the wall through tracks.

[0003] In some families, in order to meet the temporary sun shading needs, some curtains are set in a form that can be quickly disassembled and installed on the window through hooks, and can be removed when not in use. Most of the existing products are directly connected to the glass through suction cups and then through fasteners. However, the suction cups used are directly fully attached to the glass. When it is necessary to disassemble and separate, the suction cups are not easy to remove, resulting in cumbersome disassembly and installation work and affecting the use. Summary of the Utility Model

[0004] Object of the Invention: The object of the utility model is to provide a curtain hook to solve the problem that it is difficult to remove the existing curtain hook during use.

[0005] Technical Solution: A curtain hook includes a suction cup. The upper side of the suction cup is detachably connected with a top cover, and the top cover is used for connecting the curtain. A positioning point is provided on the upper end face of the suction cup. When the top cover is pressed, the lower end of the top cover abuts against the positioning point.

[0006] Further, an inner cavity is provided at the lower end of the top cover, and the suction cup is connected to the top cover in the inner cavity.

[0007] Further, a positioning cover is provided on the lower end face of the inner cavity, and the suction cup is connected to the positioning cover.

[0008] Further, a connecting block is connected to the upper end of the suction cup. A through second perforation is provided on the connecting block, and a pin is inserted through the second perforation. Through first perforations are provided on both side walls of the positioning cover. When the suction cup is connected to the top cover, the pin is inserted through the first perforation and the second perforation.

[0009] Further, an inner ring is provided on the lower end face of the inner cavity outside the positioning cover, and openings for the pin to pass through are provided on both the inner ring and the side wall of the inner cavity.

[0010] Further, the inner ring does not protrude from the inner cavity, and when the top cover is pressed, the inner ring does not contact the suction cup.

[0011] Furthermore, an extension block is connected to the top cover, and the extension block is used to connect the curtain.

[0012] Furthermore, the edge of the suction cup extends out of the inner cavity.

[0013] Beneficial effects: The curtain is connected through the top cover, and fixed and installed through the suction cup, ensuring the contact between the curtain and the wall surface such as glass;

[0014] The top cover and the suction cup are detachably connected. When the suction cup really cannot be removed, the curtain can be removed by disassembling the top cover.

[0015] When the convex points on the upper end surface of the suction cup contact the top cover, they can affect the contact between the top cover and the suction cup, making the suction cup unable to perfectly contact the wall surface during pressing, and leaving a certain internal cavity. When ensuring the connection, the suction cup and the wall surface can be easily separated through the cavity below, facilitating the disassembly work. Description of the Drawings

[0016] Figure 1 is the overall structural schematic diagram of the present utility model;

[0017] Figure 2 is the sectional structural schematic diagram of the top cover of the present utility model;

[0018] Figure 3 is the structural schematic diagram of the suction cup of the present utility model;

[0019] Figure 4 is the bottom view structural view of the top cover of the present utility model.

[0020] Reference numerals in the drawings: 11, top cover; 12, extension block; 13, buckle; 14, bolt; 15, inner cavity; 16, inner ring; 17, positioning hole; 21, suction cup; 22, positioning point; 23, connection block; 24, through hole. Detailed Embodiment

[0021] To make the technical solutions of the present invention clearer, the following further describes the present invention in detail with reference to the accompanying drawings and specific embodiments.

[0022] Embodiment 1

[0023] A curtain hook includes a suction cup 21. The suction cup 21 is a conventional suction cup. As Figure 3 shown, through the characteristics of the rubber material and the effect of atmospheric pressure, an adsorption effect on a smooth wall surface is achieved. A connection block 23 is provided at the upper end of the conventional suction cup 21. The connection block 23 is provided with a second through hole 24 penetrating radially. The second through hole 24 serves as a connection part. When the suction cup 21 is used alone, an external wire rope can be connected to achieve a fixed connection effect.

[0024] However, due to the characteristics of the rubber of the suction cup 21 itself, it is easily damaged and broken under the connected state of the wire rope. Therefore, a top cover 11 is connected to the suction cup 21. The top cover 11 is a customized plastic part used to replace the connecting block 23 to connect the curtain and the suction cup 21.

[0025] Among them, an extended block 12 protrudes from the top cover 11. The extended block 12 is used for the connection of the wire ropes of detachable curtains. The structural form of the extended block 12 is not limited and can be spherical, conical, etc.

[0026] In this embodiment, the extended block 12 is L-shaped and is fixed at the edge of the top cover 11. The L-shaped extended block 12 can be adjusted in cooperation with wire ropes of different lengths. By rotating the top cover 11, the position of the extended block 12 changes, ensuring the connection effect of the curtain wire rope when the connection range is limited. At the same time, the L-shape makes it not easy for the wire rope to fall off after passing through the turning point, but it can also be connected at the non-turning point to ensure convenient disassembly.

[0027] Furthermore, the connection between the top cover 11 and the suction cup 21 is a detachable connection. There is a certain difference in the service lives of the top cover 11 and the suction cup 21. For the convenience of replacement and to ensure detachability after installation, a downward-opening inner cavity 15 is provided on the lower end surface of the top cover 11. The inner cavity 15 has a relatively large space. A positioning cover 17 is fixedly installed on the top wall of the inner cavity 15. The positioning cover 17 is hollow inside and has an opening extending downward. At the same time, the positioning cover 17 has a through first perforation 18 in the radial direction. When the suction cup 21 and the inner cavity 15 are connected, the connecting block 23 of the suction cup 21 extends into the positioning cover 17. The first perforation 18 and the second perforation 24 are on the same straight line. The top cover 21 further includes a plug pin 14. The plug pin 14 passes through the first perforation 18 and the second perforation 24 to achieve the connection effect.

[0028] Among them, the plug pin 14 in this embodiment has a shape with one end large and the other end small. The small end of the plug pin 14 is inserted into the first perforation 18 and the second perforation 24. During the insertion process, the circumferential surface of the plug pin 14 gradually comes into contact with the inner wall of the second perforation 24, and the connection effect is ensured by increasing the friction force to prevent detachment.

[0029] At the same time, to ensure the normal installation of the plug pin 14, a through opening 13 is provided on the side wall of the inner cavity 15. The opening 13 extends downward through the top cover 11. The opening 13 and the second perforation 24 are on the same straight line to facilitate the insertion of the plug pin 14.

[0030] Furthermore, an inner ring 16 is provided on the top wall of the inner cavity 14. The inner ring 16 is annular and is located between the positioning cover 17 and the inner wall of the inner cavity 15. The inner ring 16 is sleeved on the outside of the positioning cover 17, and the inner ring 16 has the same opening 13 as that on the inner cavity 15 to facilitate the insertion of the plug pin 14.

[0031] After the bolt 14 is inserted into the first through hole 18 and the second through hole 24, the penetrating end of the bolt 14 will abut against the inner wall of the inner ring 16. At this time, the bolt 14 is prohibited from moving. At the same time, the other end of the bolt 14 will be at the opening 13 of the top cover 11 to ensure a tight connection, prevent protrusion during use from causing accidents, and at the same time not affect the disassembly work.

[0032] During the use of the hook, the top cover 11 will squeeze the suction cup 21. By discharging the air below the suction cup 21, the suction cup 21 is made to fit the wall. The lower edge of the top cover 11 contacts the upper surface of the suction cup 21, and the edge of the suction cup 21 needs to extend out of the inner cavity 15 to ensure the pressing effect.

[0033] Furthermore, during normal pressing, the suction cup 21 will completely discharge the internal air, resulting in cumbersome operation when separating the suction cup 21. In this embodiment, a fixed positioning point 22 is provided at the upper end of the suction cup 21. The positioning point 22 is located below the edge of the top cover 11. When pressing, the top cover 11 first contacts the positioning point 22 to perform the pressing work, causing the contact angle between the top cover 11 and the suction cup 21 to change, so that the suction cup 21 does not completely fit the wall, facilitating disassembly.

[0034] Furthermore, the height of the inner ring 16 is less than the height of the outer wall of the top cover 11, and the inner ring 16 will not extend out of the inner cavity 15, which can prevent the inner ring 16 from squeezing the suction cup 21 again and affecting disassembly.

[0035] The above-described embodiments merely represent several implementation manners of the present invention. The description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the patent of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several modifications and improvements can still be made, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention should be subject to the appended claims.

Claims

1. A curtain hook, comprising a suction cup (21), characterized in that: The upper side of the suction cup (21) is detachably connected with a top cover (11), and the top cover (11) is used for connecting a curtain. A positioning point (22) is arranged on the upper end surface of the suction cup (21). When the top cover (11) is pressed, the lower end of the top cover (11) abuts against the positioning point (22).

2. The curtain hook according to claim 1, characterized in that: An inner cavity (15) is arranged at the lower end of the top cover (11), and the suction cup (21) is connected to the inner cavity (15) and the top cover (11).

3. The curtain hook according to claim 2, wherein: A positioning cover (17) is arranged on the lower end surface of the inner cavity (15), and the suction cup (21) is connected to the positioning cover (17).

4. The curtain hook according to claim 3, characterized in that: A connecting block (23) is connected to the upper end of the suction cup (21). A through second perforation (24) is arranged on the connecting block (23), and a plug pin (14) is inserted into the second perforation (24). Through first perforations (18) are arranged on both side walls of the positioning cover (17). When the suction cup (21) is connected to the top cover (11), the plug pin (14) is inserted into the first perforation (18) and the second perforation (24).

5. A curtain hook according to claim 4, characterized in that: An inner ring (16) is arranged on the lower end surface of the inner cavity (15) outside the positioning cover (17). Openings (13) for the plug pin (14) to pass through are arranged on both the inner ring (16) and the side wall of the inner cavity (15).

6. The curtain hook according to claim 5, characterized in that: The inner ring (16) does not extend out of the inner cavity (15). When the top cover (11) is pressed, the inner ring (16) does not contact the suction cup (21).

7. A curtain hook according to claim 1, characterized in that: An extension block (12) is connected to the top cover (11), and the extension block (12) is used for connecting a curtain.

8. A curtain hook according to claim 2, characterized in that: The edge of the suction cup (21) extends out of the inner cavity (15).

Images