CN214207438U

CN214207438U - Folding umbrella rib convenient to equipment

Info

Publication number: CN214207438U
Application number: CN202120184127.9U
Authority: CN
Inventors: 刘洪波
Original assignee: Quanzhou Yuntian Umbrella Co ltd
Current assignee: Quanzhou Yuntian Umbrella Co ltd
Priority date: 2021-01-23
Filing date: 2021-01-23
Publication date: 2021-09-17
Anticipated expiration: 2031-01-23

Abstract

The utility model discloses a folding umbrella rib convenient for assembly, which comprises a central rod, an upper nest and a lower nest which are sleeved on the central rod from top to bottom, a positioning sleeve which is fixedly sleeved on the central rod and is connected with the lower nest, and a plurality of frameworks, wherein each framework comprises a first umbrella rib, a second umbrella rib, a third umbrella rib, a supporting rib, a pull rod and a metal loop, one end of the metal loop is hooked on the through hole of the first connector, the other end of the metal loop is hinged with the fourth connector, one end of the sliding sleeve is fixedly connected with the other end of the second section of umbrella rib, the other end of the sliding sleeve is provided with an opening, the sliding sleeve other end passes through the opening and inserts fourth connector both sides and is articulated by the rivet, the terminal surface is equipped with the bevel connection with the installation of metallic return line complex under the sliding sleeve, the utility model discloses it is simple to have the equipment, and convenient operation is swift, and production efficiency is high, reduction in production cost.

Description

Folding umbrella rib convenient to equipment

Technical Field

The utility model relates to an umbrella technical field, concretely relates to folding rib convenient to equipment.

Background

The rib is the skeleton of a strip that supports the umbrella, and the rib is most for wooden, bamboo rib before, has appeared later that iron bone, reinforcing bar, aluminum alloy bone, electricity are being bone and resin bone, and the form is most with the shrink bone, carries lightly conveniently, and the rib wide application is in fields such as umbrella manufacturing plant.

The metal umbrella rib needs to be manufactured by multiple processes such as polishing, electroplating and oxidation, the process is excessive, the production efficiency is low, and the like.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the utility model aims to provide a folding umbrella rib which is convenient to assemble.

The utility model discloses a following technical scheme realizes: a folding umbrella rib convenient for assembly comprises a central rod, an upper nest and a lower nest which are sleeved on the central rod from top to bottom, a positioning sleeve which is fixedly sleeved on the central rod and is connected with the lower nest, and a plurality of frameworks, wherein each framework comprises a first umbrella rib, a second umbrella rib, a third umbrella rib, a supporting rib, a pull rod and a metal loop, a first connector is arranged in the middle of the first umbrella rib, one end of the first umbrella rib is hinged with the lower nest, a second connector is arranged at the other end of the first umbrella rib, one end of the supporting rib is hinged with the upper nest, the other end of the supporting rib is hinged with the first connector, a third connector is arranged at one end of the second umbrella rib, the third connector is hinged with the second connector, a sliding sleeve is arranged at the other end of the second umbrella rib, a fourth connector is arranged at one end of the third umbrella rib, the fourth connector is hinged with the sliding sleeve, and a bead tail is arranged at the other end of the third umbrella rib, one end of the metal loop is hooked on the through hole of the first connector, the other end of the metal loop is hinged to the fourth connector, one end of the sliding sleeve is fixedly connected with the other end of the second rib, the other end of the sliding sleeve is provided with an opening, the other end of the sliding sleeve is inserted into the two sides of the fourth connector through the opening and is hinged to the fourth connector through a rivet, and an inclined opening matched with the metal loop in an installation mode is formed in the lower end face of the sliding sleeve.

Further, terminal surface is equipped with to two stoppers of surperficial arch under the sliding sleeve, and two stoppers and sliding sleeve lower extreme facial features form a cavity, the bevel connection sets up between two stoppers to be linked together with the cavity.

Furthermore, the first section of umbrella rib, the second section of umbrella rib, the third section of umbrella rib and the supporting rib are all made of glass fiber.

Furthermore, the utility model discloses well stick adopts telescopic structure.

Furthermore, an outer tube and an inner tube of telescopic structure at least, the slidable cover of inner tube is established in the outer tube, and the inner tube lower extreme is fixed with the umbrella stick.

Compared with the prior art, the utility model, following advantage and beneficial effect have: the utility model discloses the metallic loop is when the assembly, as long as with one end and the articulated back of fourth connector, inside the cavity of slip cap is gone into to the mouth card to the rethread bevel, and the other end is catching on the second connector, so not only can need not alternate out through the slip cap, and it is articulated to reduce the other end again, and it is simple to have the equipment, and convenient operation is swift, and production efficiency is high, reduction in production cost.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the connection structure of the second section of umbrella rib and the sliding sleeve of the present invention;

fig. 3 is a schematic structural view of the sliding sleeve of the present invention;

FIG. 4 is a schematic bottom view of the structure of FIG. 2;

fig. 5 is a schematic perspective view of the sliding sleeve of the present invention;

wherein: 1-middle rod, 2-upper nest, 3-lower nest, 4-locating sleeve, 5-first section rib, 6-second section rib, 7-third section rib, 8-supporting rib, 9-pull rod, 10-metal return wire, 11-first connector, 12-second connector, 13-third connector, 14-fourth connector, 15-sliding sleeve, 16-bead tail, 17-through hole, 18-opening, 19-bevel connection, 20-stopper, 21-cavity, 22-outer tube, 23-upper inner tube, 24-lower inner tube.

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 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 only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The folding umbrella rib convenient to equipment of this embodiment, as shown in fig. 1 to 5, including well stick 1, the top-down cover is established at last nest 2 on well stick 1, lower nest 3, fixed cover is established on well stick and with the position sleeve 4 that lower nest is connected, still include many skeletons, every skeleton includes first section rib 5, second section rib 6, third section rib 7, support bone 8, pull rod 9 and metal return wire 10, first section rib 5, second section rib 6, third section rib 7 and support bone 8 all adopt glass fiber to make.

A first connecting head 11 is arranged in the middle of a first umbrella rib 5, one end of the first umbrella rib 5 is hinged with a lower nest 3, a second connecting head 12 is arranged at the other end of the first umbrella rib 5, one end of a supporting rib 8 is hinged with an upper nest 2, the other end of the supporting rib 8 is hinged with the first connecting head 11, a third connecting head 13 is arranged at one end of a second umbrella rib 6, the third connecting head 13 is hinged with the second connecting head 12, a sliding sleeve 15 is arranged at the other end of the second umbrella rib 5, a fourth connecting head 14 is arranged at one end of a third umbrella rib 7, the fourth connecting head 14 is hinged with the sliding sleeve 15, a bead tail 16 is arranged at the other end of the third umbrella rib 7, one end of a metal loop 10 hooks on a through hole 17 of the first connecting head 11, the other end of the metal loop 10 is hinged with the fourth connecting head 14, one end of the sliding sleeve 15 is fixedly connected with the other end of the second umbrella rib 6, an opening 18 is arranged at the other end of the sliding sleeve 15, the other end of the sliding sleeve 15 is inserted into two sides of the fourth connecting head 14 through the opening 18 and is hinged by a rivet, an inclined opening 19 matched with the installation of the metal return wire 10 is formed in the lower end face of the sliding sleeve 15, the inclined opening 19 is designed in an inclined mode, the metal return wire 10 is prevented from being separated from the inclined opening 19 when in use, two limiting blocks 20 protruding towards the surface are arranged on the lower end face of the sliding sleeve 15, a cavity 21 is formed by the two limiting blocks 20 and the lower end face of the sliding sleeve 15, and the inclined opening 19 is arranged between the two limiting blocks 20 and communicated with the cavity 21.

The middle rod 1 adopts a telescopic structure, the telescopic structure comprises an outer pipe 22 and an inner pipe, the inner pipe comprises an upper inner pipe 23 and a lower inner pipe 24, the upper inner pipe 23 is sleeved in the outer pipe 22 in a sliding mode, the lower inner pipe 24 is sleeved in the upper inner pipe 23 in a sliding mode, and an umbrella handle 5 is fixed at the lower end of the lower inner pipe 24.

The utility model discloses metallic loop 10 is when the assembly, as long as with one end and the articulated back of fourth connector 14, inside the cavity of slip cap 15 is gone into to 19 cards of rethread bevel, and the other end is catching on second connector 12, so not only can need not alternate out through slip cap 15, and it is articulated to reduce the other end again, and it is simple to have the equipment, and convenient operation is swift, and production efficiency is high, reduction in production cost.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. The utility model provides a folding umbrella rib convenient to equipment, includes well stick, top-down cover and establishes last nest, lower nest on well stick, fixed cover establish on well stick and with the position sleeve that lower nest is connected, still include many skeletons, its characterized in that: each framework comprises a first umbrella rib, a second umbrella rib, a third umbrella rib, a support rib, a pull rod and a metal loop, wherein a first connector is arranged in the middle of the first umbrella rib, one end of the first umbrella rib is hinged with a lower nest, a second connector is arranged at the other end of the first umbrella rib, one end of the support rib is hinged with the upper nest, the other end of the support rib is hinged with the first connector, a third connector is arranged at one end of the second umbrella rib, the third connector is hinged with a second connector, a sliding sleeve is arranged at the other end of the second umbrella rib, a fourth connector is arranged at one end of the third umbrella rib, the fourth connector is hinged with the sliding sleeve, a bead tail is arranged at the other end of the third umbrella rib, one end of the metal loop hooks the through hole of the first connector, the other end of the metal loop is hinged with the fourth connector, one end of the sliding sleeve is fixedly connected with the other end of the second umbrella rib, the other end of the sliding sleeve is provided with an opening, the other end of the sliding sleeve is inserted into the two sides of the fourth connector through the opening and is hinged through a rivet, and the lower end face of the sliding sleeve is provided with an inclined opening matched with the metal return wire in an installing mode.

2. A collapsible umbrella rib for easy assembly as defined in claim 1, wherein: the lower end face of the sliding sleeve is provided with two limiting blocks protruding towards the surface, a cavity is formed between the two limiting blocks and the lower end face of the sliding sleeve, and the bevel opening is formed between the two limiting blocks and communicated with the cavity.

3. A collapsible umbrella rib for easy assembly as defined in claim 1, wherein: the first section of umbrella rib, the second section of umbrella rib, the third section of umbrella rib and the supporting rib are all made of glass fiber.

4. A collapsible umbrella rib for easy assembly as defined in claim 1, wherein: the middle rod adopts a telescopic structure.

5. A collapsible umbrella rib for easy assembly as defined in claim 4, wherein: the telescopic structure comprises at least one outer pipe and an inner pipe, the inner pipe is sleeved in the outer pipe in a sliding mode, and an umbrella handle is fixed at the lower end of the inner pipe.