CN206182544U

CN206182544U - Umbrella framework

Info

Publication number: CN206182544U
Application number: CN201621227081.XU
Authority: CN
Inventors: 陈黄忠
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-11-15
Filing date: 2016-11-15
Publication date: 2017-05-24
Anticipated expiration: 2026-11-15

Abstract

The utility model discloses an umbrella framework, wherein the well stick of umbrella is the tubular metal resonator, and the material of main bone, support ribs, pull rod, last nest, well nest and lower nest is the PC material, support ribs's the other end is equipped with first arch, the middle part of main bone is equipped with first recess, first arch and first recess accordant connection, support ribs's one end is equipped with the second arch, be equipped with the second recess on the well nest, protruding and the second recess accordant connection of second, one of main bone is served and is equipped with the third arch, upward be equipped with the third recess on the nest, protruding and the third recess accordant connection of third. The utility model discloses make up into a complete umbrella framework to umbrella framework through the mode that saves the accordant connection of the protruding of eye and recess own, need not the rivet, need not the anxious problem of rustting.

Description

A kind of umbrella frame

Technical field

The utility model is related to umbrella field, more particularly to a kind of umbrella frame.

Background technology

Traditional umbrella frame is generally metallic framework and rivet interlacement is formed, if water drenching can get rusty, and is not easy Reclaim.

Utility model content

The purpose of this utility model is：In order to solve the above problems, there is provided a kind of umbrella frame, without having to worry about getting rusty and Recovery problem, can make it is more attractive in the daily life of umbrella, it is more environmentally friendly, be more convenient.

To achieve these goals, the technical solution of the utility model is：

A kind of umbrella frame, including middle rod, main bone, support rib and pull bar；The middle rod be provided with nest, middle nest and Lower nest；The upper nest is fixed on the top of the middle rod；The middle nest and lower nest are slidably disposed on the middle rod, and institute State and connected by spring between nest and lower nest；One end of the main bone is rotatably coupled on the upper nest；The support Bone one end is rotary to be connected to the middle nest, and the other end is rotatablely connected with the middle part of the main bone；The pull bar One end is rotationally connected with lower nest, and the other end is slidably connected on the support rib；The middle rod is metal tube；The master The material of bone, support rib, pull bar, upper nest, middle nest and lower nest is PC materials；It is convex that the other end of the support rib is provided with first Rise；The first groove is provided with the middle part of the main bone；Described first raised and the first matching grooves connection；One end of the support rib It is provided with second raised；The middle nest is provided with the second groove；Described second raised and the second matching grooves connection；The main bone It is raised that one end is provided with the 3rd；The upper nest is provided with the 3rd groove；Described 3rd raised and the 3rd matching grooves connection.

Further, the middle rod bottom is provided with handle；The handle is in " Ω " shape of rotate counterclockwise.

The utility model is as a result of above-mentioned technology, the good effect for being allowed to have compared with prior art：

Umbrella frame is combined into one by the utility model by way of itself saving the matching connection of raised and groove of eye The complete umbrella frame of branch, without rivet, without having to worry about problem of rustiness；The utility model major part structure is by environmentally friendly PC materials Composition is more attractive, more environmentally friendly；" Ω " word-lifting formula of the utility model handle rotate counterclockwise, it is convenient to hold using and firmly take Hang over elsewhere.

Brief description of the drawings

Fig. 1 is the structural representation of the utility model umbrella frame.

Fig. 2 is the A-A of Fig. 1 to section view close-up schematic view.

Specific embodiment

Embodiment of the present utility model is further illustrated below in conjunction with accompanying drawing.

Refer to shown in Fig. 1 and Fig. 2, a kind of umbrella frame, including middle rod 5, main bone 1, support rib 2 and pull bar 3；It is described Middle rod 5 is provided with nest 61, middle nest 62 and lower nest 63；The upper nest 61 is fixed on the top of the middle rod 5；The middle nest 62 It is slidably disposed on the middle rod 5 with lower nest 63, and is connected by spring between the middle nest 62 and lower nest 63；The master One end of bone 1 is rotatably coupled on the upper nest 61；The one end of the support rib 2 is rotary to be connected to the middle nest 62, the other end is rotatablely connected with the middle part of the main bone 1；One end of the pull bar 3 is rotationally connected with lower nest 63, another End is slidably connected on the support rib 2；It is characterized in that：The middle rod 5 is metal tube；The main bone 1, support rib 2, The material of pull bar 3, upper nest 61, middle nest 62 and lower nest 63 is PC materials

Incorporated by reference to Fig. 1, referring primarily to shown in Fig. 2, the other end of the support rib 2 is provided with the first projection 21；The main bone 1 Middle part be provided with the first groove 11；First projection 21 and the matching connection of the first groove 11；It is recessed with first raised 21 and first What the structure of groove 11 and fit system were similar to, one end of the support rib 2 is provided with the second projection；It is recessed that the middle nest 2 is provided with second Groove；Described second raised and the second matching grooves connection；It is raised that one end of the main bone is provided with the 3rd；Set on the upper nest 61 There is the 3rd groove；Described 3rd raised and the 3rd matching grooves connection.

Preferably, the bottom of middle rod 5 is provided with handle 7；The handle 7 facilitates hand in " Ω " shape of rotate counterclockwise Hold and use with firmly lodge elsewhere.

In sum, by way of the matching of projection and groove of the utility model umbrella frame itself saving eye is connected A complete umbrella frame is combined into, without rivet, without having to worry about problem of rustiness.

Claims

1. a kind of umbrella frame, including middle rod (5), main bone (1), support rib (2) and pull bar (3)；The middle rod (5) is provided with Upper nest (61), middle nest (62) and lower nest (63)；The upper nest (61) is fixed on the top of the middle rod (5)；The middle nest (62) it is slidably disposed on the middle rod (5) with lower nest (63), and passes through bullet between the middle nest (62) and lower nest (63) Spring is connected；One end of the main bone (1) is rotatably coupled on the upper nest (61)；Described support rib (2) one end can turn Dynamic is connected to the middle nest (62), and the other end is rotatablely connected with the middle part of the main bone (1)；The one of the pull bar (3) End is rotationally connected with lower nest (63), and the other end is slidably connected on the support rib (2)；It is characterized in that：In described Rod (5) is metal tube；The material of the main bone (1), support rib (2), pull bar (3), upper nest (61), middle nest (62) and lower nest (63) Matter is PC materials；The other end of the support rib (2) is provided with first raised (21)；First is provided with the middle part of the main bone (1) Groove (11)；Described first raised (21) and the first groove (11) matching connection；It is convex that one end of the support rib (2) is provided with second Rise；The middle nest (62) is provided with the second groove；Described second raised and the second matching grooves connection；On one end of the main bone It is provided with the 3rd raised；The upper nest (61) is provided with the 3rd groove；Described 3rd raised and the 3rd matching grooves connection.

2. umbrella frame according to claim 1；It is characterized in that：Middle rod (5) bottom is provided with handle (7)；It is described Handle (7) in rotate counterclockwise " Ω " shape.