Double-layer umbrella framework

Abstract

The utility model discloses a double-layer umbrella framework. The double-layer umbrella framework comprises an upper disc rod, a lower disc rod, a connecting rod, a supporting rod, a first hook and a second hook. One side of the upper disc rod is hinged to the end part of the connecting rod, and the other side is hinged to the position close to the middle of the lower disc rod; the other end part of the connecting rod is hinged with the end part of the supporting rod; the end of the lower disc rod is hinged to the position, close to the end, of the supporting rod. One side of the supporting rod is provided with a first hook, the first hook is tightly hung on an upper umbrella cover of the double-layer umbrella, the other side of the supporting rod is provided with a second hook, the second hook is tightly hung on a lower umbrella cover of the double-layer umbrella, and the first hook and the second hook are oppositely arranged. According to the technical scheme, the structure of the double-layer umbrella framework is optimized, and the structure of the double-layer umbrella framework is simpler.

Description

TECHNICAL FIELD

[0001] The utility model relates to an umbrella accessory, in particular to a framework structure used in a double-layer umbrella. BACKGROUND

[0002] The double-layer umbrella framework belongs to the component part of the double-layer umbrella, and is used for supporting the umbrella surface. At present, the framework is mainly designed as a support rod, a connecting rod, an upper disc rod and a lower disc rod according to the function. The support rod is used for supporting the upper umbrella surface and suspending the lower umbrella surface, the connecting rod is used for connecting the support rod and the upper disc rod, so as to facilitate the mutual hinging of the three components, and the upper disc rod is used for being hinged to the upper disc of the umbrella, and the lower disc rod is used for being hinged to the lower disc of the umbrella. The upper umbrella surface and the lower umbrella surface of the current double-layer umbrella are both matched with a support rod, thereby causing the problem of complex structure of the whole umbrella. SUMMARY

[0003] The utility model discloses a double-layer umbrella framework, and solves the technical problem of optimizing the structure of the double-layer umbrella framework and making the structure simpler.

[0004] The double-layer umbrella framework comprises an upper disc rod, a lower disc rod, a connecting rod, a support rod, a first hook and a second hook. One side of the upper disc rod is hinged to the end of the connecting rod, and the other side is hinged to the lower disc rod near the middle position. The other end of the connecting rod is hinged to the end of the support rod. The end of the lower disc rod is hinged to the position near the end of the support rod. One side of the support rod is provided with the first hook, the first hook is hung to the upper umbrella surface of the double-layer umbrella, the other side of the support rod is provided with the second hook, the second hook is hung to the lower umbrella surface of the double-layer umbrella, and the directions of the first hook and the second hook are oppositely arranged.

[0005] The first hook is provided with a first hook piece, the first hook piece is fixed on the upper umbrella surface and hung to the first hook.

[0006] The second hook is provided with a second hook piece, the second hook piece is fixed on the lower umbrella surface and hung to the second hook.

[0007] The support rod is provided with a connecting piece between the end position and the lower umbrella surface, the connecting piece is hollow inside to facilitate the penetration and fixation of the end position of the support rod, and the end of the connecting piece is fixed to the lower umbrella surface.

[0008] The utility model has the advantages that the first hook and the second hook are oppositely arranged on the support rod, the first hook piece and the second hook piece are arranged on the upper umbrella surface and the lower umbrella surface respectively to form a hanging cooperation relationship, so that the upper umbrella surface and the lower umbrella surface are pulled tight. According to the above design, the support rod only needs to be arranged below the upper umbrella surface, and an additional support rod does not need to be arranged on the lower umbrella surface, thereby optimizing the structure design of the whole framework and making the framework simpler. BRIEF DESCRIPTION OF DRAWINGS

[0009] Figure 1 is a schematic diagram of the frame;

[0010] Figure 2 is a schematic diagram of the frame and the upper canopy, the lower canopy;

[0011] In the figure

[0012] 1. upper disc rod;

[0013] 2. lower disc rod;

[0014] 3. connecting rod;

[0015] 4. support rod;

[0016] 5. first hook;

[0017] 6. second hook;

[0018] 7. upper canopy;

[0019] 8. lower canopy;

[0020] 91. first hanging piece, 92. second hanging piece, 93. connecting piece. DETAILED DESCRIPTION

[0021] Please refer to Figure 1 and Figure 2 , the double-layer umbrella frame in the figure selects a part of the entire frame, i.e. the optimized and innovative part, which is shown in the figure Figure 1 , and the frame can be assembled into the entire frame by adding a handle and other structures in a circular array. The frame in the figure is designed with an upper disc rod 1, a lower disc rod 2, a connecting rod 3, a support rod 4, a first hook 5, a second hook 6, etc., wherein the upper disc rod 1 makes the connecting rod 3 and the lower disc rod 2 do hinge movement and supports the upper canopy 7 through the hinge relationship with the connecting rod 3 and the lower disc rod 2; the lower disc rod 2 makes the upper disc rod 1 and the support rod 4 do hinge movement through the hinge relationship with the upper disc rod 1 and the support rod 4; the connecting rod 3 is used to drive the support rod 4 to move under the action of the upper disc rod 1; the support rod 4 is used to support the upper canopy 7; the first hook 5 is used to hang and tighten the upper canopy 7 on the support rod 4; the second hook is used to hang and tighten the lower canopy 8 on the support rod 4. In actual application, the above-mentioned components can be further optimized and designed or other components can be additionally added.

[0022] The upper disc rod 1 in the figure is a rod-shaped structure as a whole, the end thereof towards the inside, i.e. close to the center axis of the umbrella, is hinge-mounted on the upper disc of the umbrella, the middle position thereof has a T-shaped structure hinge-mounted with the end position of the connecting rod 3, and the other end is hinge-mounted on the T-shaped structure component close to the middle position of the lower disc rod 2, which can drive the connecting rod 3 and the lower disc rod 2 to move when the umbrella is opened or stored.

[0023] The lower plate rod 2 in the figure also adopts a rod-shaped structure. Its inward end is hinged to the lower plate of the umbrella, and its outward end is hinged to the end of the connecting rod 3 near the end, as shown in the lower part of the figure. When the umbrella is opened or closed, it can drive the upper plate rod 1 and the support rod 4 to move.

[0024] The connecting rod 3 in the figure also adopts a J-shaped rod structure as a whole. It is used to connect the upper plate rod 1 and the support rod 4. That is, one end of the connecting rod 3 is hinged to the upper plate rod 1 and the other end is hinged to the support rod 4. When the umbrella is opened or closed, it can drive the upper plate rod 1 and the support rod 4 to move.

[0025] The support rod 4 in the figure also adopts a J-shaped rod structure. Its inward end is hinged to the connecting rod 3, and its outward end is inserted into the connecting piece 93 to support the lower umbrella surface 8. A hook-shaped second hook 6 is installed at the inward end of the support rod 4. This second hook 6 tightens the lower umbrella surface 8 by pulling the second hanging piece 92. The second hanging piece 92 is a conventional fabric or similar material, which is elastic for easy attachment. A hook-shaped first hook 5 is installed at the outward middle position of the support rod 4. Like the second hook 6, the first hook 5 tightens the upper umbrella surface 7 by pulling the first scraper. Similarly, the first hanging piece 91 is also a conventional fabric or similar material, which is elastic for easy attachment. As shown in the figure, the first hook 5 and the second hook 6 are arranged in opposite directions, so that when the umbrella is opened, there is sufficient pulling force to tighten the upper umbrella surface 7 and the lower umbrella surface 8. As shown in the figure, in order to facilitate the fixing of the lower umbrella surface 8, a sheet-like connecting piece 93 can be designed at the outward end of the support rod 4. The connecting piece 93 is hollow inside, which facilitates the passage and fixing of the support rod 4. At the same time, the connecting piece 93 is fixed to the lower umbrella surface 8 by sewing. In this way, when the support rod 4 is opened, it can also open the lower umbrella surface 8, thereby opening the entire lower umbrella surface 8.

[0026] The specific embodiments described above are merely illustrative of the present technical solution and are not intended to limit the present technical solution. In the description of the present technical solution, it should be noted that terms such as "upper" and "inner" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are only for the convenience of describing the present technical solution and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the present technical solution.

[0027] Furthermore, in the description of this technical solution, it should be noted that, unless otherwise explicitly specified and limited, the terms "fixed" and "fitting" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this technical solution according to the specific circumstances.

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

Claims

1. A double-layer umbrella frame, characterized in that: It includes an upper plate rod (1), a lower plate rod (2), a connecting rod (3), a support rod (4), a first hook (5), and a second hook (6); one side of the upper plate rod (1) is hinged to the end of the connecting rod (3), and the other side is hinged to the lower plate rod (2) near the middle position; the other end of the connecting rod (3) is hinged to the end of the support rod (4); the end of the lower plate rod (2) is hinged to the support rod (4) near the end position; one side of the support rod (4) has a first hook (5), which is fastened to the upper umbrella surface (7) of the double-layer umbrella, and the other side of the support rod (4) has a second hook (6), which is fastened to the lower umbrella surface (8) of the double-layer umbrella, and the first hook (5) and the second hook (6) are arranged opposite to each other.

2. The double-layer umbrella frame according to claim 1, characterized in that: The first hook (5) has a first hanging piece (91), which is fixed on the upper umbrella surface (7) and hangs the first hook (5).

3. The double-layer umbrella frame according to claim 1, characterized in that: The second hook (6) has a second hanging piece (92), which is fixed on the lower umbrella surface (8) and hangs the second hook (6).

4. The double-layer umbrella frame according to claim 1, characterized in that: The support rod (4) has a connecting piece (93) between its outward end and the lower umbrella surface (8). The connecting piece (93) is hollow inside, which facilitates the passage and fixation of the end of the support rod (4). The end of the connecting piece (93) is fixed to the lower umbrella surface (8).

Images