CN216723471U - Go up nest structure and umbrella - Google Patents

Abstract

The utility model belongs to the technical field of umbrellas, and particularly relates to an upper runner structure and an umbrella. The umbrella comprises an umbrella rib assembly, a plurality of support rods are arranged at the upper end of the umbrella rib assembly, two sides of the upper part of each support rod are respectively provided with a bulge, and the upper nest structure comprises an upper nest main body and a fixing piece; the upper part of the upper nest main body is provided with a pivoting groove for fixing the stay bar, the upper end, the lower end and the outer side of the pivoting groove are of an open structure and comprise two side walls and an inner side wall, the two side walls are respectively provided with a notch, and the notches are tightly attached to the protrusions; the fixing piece is sleeved on the upper portion of the upper nest main body, a concave platform is arranged on the lower end face, close to the upper nest main body, of the fixing piece, and the concave platform is matched with the protrusions. The upper nest structure has the advantages of no binding and restriction of iron wires or steel wires, and no rustiness when used in a humid environment.

Description

Go up nest structure and umbrella

Technical Field

The utility model belongs to the technical field of umbrellas, and particularly relates to an upper nest structure and an umbrella.

Background

In daily life, the umbrella is used as an indispensable tool in people's life, and not only is used for shielding rain, but also has other functions such as sunshade and even crutch. In the prior art, an umbrella mainly comprises an umbrella rib assembly, an upper nest, a lower nest, an umbrella middle rod, an umbrella cover and the like, wherein the umbrella rib assembly supports the umbrella cover, the upper nest and the lower nest are connected with the umbrella rib assembly, and the umbrella rib assembly is unfolded and folded by the up-and-down movement of the lower nest on the umbrella middle rod. The upper part of the prior upper nest is provided with a pivoting groove for fixing the umbrella rib assembly, and the umbrella rib assembly is usually connected to the middle gap of the pivoting groove and is bound and restrained by a wire or a steel wire. Because the umbrella is often used in rainy days, rainwater easily seeps to the iron wires or the steel wires of the pin joint grooves through the umbrella cover, and the umbrella is easy to rust after long-term use, thereby influencing the use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an upper nest structure and an umbrella, and aims to solve the technical problem that the umbrella in the prior art is easy to rust when used in a humid environment.

In order to achieve the above object, an upper nest structure provided in an embodiment of the present invention is applied to an umbrella, the umbrella includes an umbrella rib assembly, the upper end of the umbrella rib assembly is provided with a plurality of support rods, two sides of the upper portion of each support rod are provided with a protrusion, and the upper nest structure includes:

the upper part of the upper nest body is provided with a pivoting groove for fixing the stay bar, the upper end, the lower end and the outer side of the pivoting groove are of an open structure and comprise two side walls and an inner side wall, notches are respectively arranged on the two side walls and are tightly attached to the protrusions, and the notches are tightly attached to the protrusions; and

the fixing piece is sleeved on the upper portion of the upper nest main body, a concave table is arranged on the lower end face, close to the upper nest main body, of the fixing piece, and the concave table is matched with the protrusions.

Preferably, the fixing piece center has a through-hole that runs through its thickness direction, the through-hole lateral wall is equipped with the internal thread, go up nest main part upper portion lateral wall and be equipped with the external screw thread, the internal thread with the external screw thread phase-match.

Preferably, the shape of the protrusion is cylindrical, and the shape of the notch is rectangular.

Preferably, the fixing piece is provided with a groove on the upper end face far away from the upper nest body, and the groove is an annular groove.

Preferably, the upper part of the upper nest body is provided with a conical surface.

Preferably, the fixing member is cylindrical and the outer side surface thereof is provided with a plurality of strip-shaped grains.

Preferably, the upper nest main body and the fixing piece are both made of inorganic non-metallic materials.

Preferably, the upper nest main body and the fixing piece are both made of glass fiber or carbon fiber materials.

One or more technical solutions of the upper nest structure provided by the embodiment of the present invention have at least one of the following technical effects: when the upper nest structure is used, the bulges of the umbrella ribs are arranged on the notches of the pivoting grooves, the fixing piece is sleeved on the upper part of the upper nest main body, and the concave platform is positioned right above the notches; the upper nest structure has the advantages that no iron wire or steel wire binding constraint is used and no rust is generated when the upper nest structure is used in a humid environment through the matching of the bulges, the notches and the concave tables.

In order to achieve the purpose, the umbrella provided by the embodiment of the utility model is provided with the upper nest structure.

One or more technical schemes in the umbrella provided by the embodiment of the utility model at least have one of the following technical effects: the upper nest and the umbrella frame of the umbrella with the upper nest structure have the advantages that the umbrella is not bound by iron wires or steel wires and cannot rust when being used in a humid environment.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a schematic structural view of an upper nest structure and an umbrella provided by an embodiment of the utility model.

Fig. 2 is an assembly view of an upper nest main body and a fixing member of an upper nest structure according to an embodiment of the present invention.

Fig. 3 is an assembly view of an upper nest body and a support bar of the upper nest structure according to the embodiment of the present invention.

Fig. 4 is a top view of an upper nest body of an upper nest structure according to an embodiment of the present invention.

Fig. 5 is a bottom view of a fixing member of an upper nest structure according to an embodiment of the present invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be illustrative of the embodiments of the present invention, and should not be construed as limiting the utility model.

In the description of the embodiments of the present invention, it should be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only used for convenience in describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In an embodiment of the present invention, as shown in fig. 1 to 5, an upper nest structure 100 is applied to an umbrella 200, the umbrella 200 includes an umbrella rib assembly 210, a plurality of support rods 211 are disposed at the upper end of the umbrella rib assembly 210, a protrusion 212 is disposed on each of two sides of the upper portion of each support rod 211, the upper nest structure 100 includes an upper nest main body 110 and a fixing member 120; the upper part of the upper nest body 110 is provided with a pivot groove 111 for fixing the stay bar 211, the upper end, the lower end and the outer side of the pivot groove 111 are provided with opening structures, the pivot groove comprises two side walls 115 and an inner side wall 116, the two side walls 115 are respectively provided with a notch 112, the notch 112 is tightly attached to the protrusion 212, and the notch 112 is matched with the protrusion 212; the fixing member 120 is sleeved on the upper portion of the upper nest main body 110, a concave platform 121 is arranged on the lower end face of the fixing member 120 close to the upper nest main body 110, and the concave platform 121 is matched with the protrusion 212.

When the upper nest structure 100 is used, the protrusions 212 of the umbrella ribs 210 are installed on the notches 112 of the pivoting grooves 111, the fixing member 120 is sleeved on the upper portion of the upper nest main body 110, and the concave platform 121 is located right above the notches 112; the upper nest structure 100 has the advantages that no iron wires or steel wire binding constraints are used and no rust is generated when the upper nest structure is used in a humid environment through the matching of the protrusions 212, the notches 112 and the concave platforms 121.

In another embodiment of the present invention, as shown in fig. 2 and 5, the fixing member 120 has a through hole 122 penetrating through the thickness direction thereof in the center, the side wall of the through hole 122 is provided with an internal thread 123, the upper side wall of the upper nest body 110 is provided with an external thread 113, and the internal thread 123 is matched with the external thread 113, such that the fixing member 120 and the upper nest body 110 are more firmly sleeved.

In another embodiment of the present invention, as shown in fig. 3 and 4, the protrusion 212 has a cylindrical shape, and the notch 112 has a rectangular shape, which facilitates the engagement and rotation of the protrusion 212 and the notch 112.

In another embodiment of the present invention, as shown in fig. 2, the upper end of the fixing member 120 away from the upper nest body 110 is provided with a groove 124, the groove 124 is an annular groove, and the groove 124 is used for cooperating with a umbrella cloth to prevent rainwater from penetrating from the top during use.

In another embodiment of the present invention, as shown in fig. 2, the upper nest body 110 is provided with a tapered surface 114 at the upper portion, which is designed to be easily coupled to the fixing member 120.

In another embodiment of the present invention, as shown in fig. 2, the fixing member 120 is cylindrical and has a plurality of ribs 125 on its outer side surface, and the ribs 125 increase the friction force for clamping the fixing member 120 during installation, thereby facilitating the clamping installation.

In another embodiment of the present invention, as shown in fig. 1 and 2, the upper nest body 110 and the fixing member 120 are made of inorganic non-metallic materials, which can prevent the umbrella from rusting when used in a wet environment.

In another embodiment of the present invention, as shown in fig. 1 and 2, the upper nest body 110 and the fixing member 120 are made of glass fiber or carbon fiber, which can prevent the umbrella from rusting when used in a wet environment.

In one embodiment of the present invention, as shown in fig. 1 to 5, an umbrella 200 having the upper nest structure 100 is provided. The toothbrush umbrella 200 with the upper nest structure 100 has the advantages that the upper nest and the umbrella frame are not bound by iron wires or steel wires, and the toothbrush umbrella can not rust when used in a humid environment.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims (9)

1. The utility model provides an go up nest structure (100), is applied to umbrella (200), umbrella (200) are including a rib subassembly (210), the upper end of rib subassembly (210) is equipped with a plurality of vaulting poles (211), vaulting pole (211) upper portion both sides all are equipped with a arch (212), its characterized in that, go up nest structure (100) and include:

the upper part of the upper nest body (110) is provided with a pivoting groove (111) for fixing the stay bar (211), the upper end, the lower end and the outer side of the pivoting groove (111) are of an open structure and comprise two side walls (115) and an inner side wall (116), the two side walls (115) are respectively provided with a notch (112), and the notches (112) are tightly attached to the protrusions (212); and

the fixing piece (120) is sleeved on the upper portion of the upper nest body (110), concave platforms (121) are arranged on the lower end face, close to the upper nest body (110), of the fixing piece (120), and the concave platforms (121) are matched with the protrusions (212).

2. The upper nest structure (100) of claim 1, wherein the fixing member (120) has a through hole (122) passing through the thickness direction thereof at the center thereof, the side wall of the through hole (122) is provided with an internal thread (123), the upper side wall of the upper nest body (110) is provided with an external thread (113), and the internal thread (123) is matched with the external thread (113).

3. The upper nest structure (100) of claim 1, wherein the projections (212) are cylindrical in shape and the indentations (112) are rectangular in shape.

4. The upper nest structure (100) of claim 1, wherein the upper end face of the fixture (120) remote from the upper nest body (110) is provided with a groove (124), and the groove (124) is an annular groove.

5. The upper nest structure (100) of claim 1, wherein the upper portion of the upper nest body (110) is provided with a tapered surface (114).

6. The upper nest structure (100) of claim 1, wherein the anchor (120) is cylindrical and has a plurality of bar-shaped threads (125) on its outer side.

7. The upper nest structure (100) of any one of claims 1 to 6, wherein the upper nest body (110) and the fixing member (120) are made of inorganic non-metallic materials.

8. The upper nest structure (100) of any one of claims 1 to 6, wherein the upper nest body (110) and the fixing member (120) are made of glass fiber or carbon fiber.

9. Umbrella (200), characterized in that it has an upper nest structure (100) according to any one of claims 1 to 8.

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