CN204140570U

CN204140570U - Frame joint structure

Info

Publication number: CN204140570U
Application number: CN201420467127.XU
Authority: CN
Inventors: 郭义卿
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-08-19
Filing date: 2014-08-19
Publication date: 2015-02-04
Anticipated expiration: 2024-08-19

Abstract

The utility model discloses a kind of frame joint structure, include multiple assembly parts, multiple axis body, wherein assembly parts has multiple connecting part, connecting part is provided with axis hole, and mutually corresponding with connecting part between each assembly parts, assembly parts is provided with connecting hole, and axis body wears axis hole, the connecting part of assembly parts is connected with group, after assembly parts combines, forms multiple connection terminal; The multiple assembly parts of mat combines, form the connection terminal of multiple predetermined direction as directions such as level, vertical, inclinations, to connect frame portions in predetermined direction group, form three-dimensional multi-direction extension, and then be convenient to the Show stand forming various different stero shape, in addition, also there is the features such as convenient combination, dismounting.

Description

Frame joint structure

Technical field

The utility model relates to a kind of joint structure, refers to frame joint structure especially.

Background technique

Generally be used for showing or ornamental Show stand, structure includes frame portions usually, and is used for connecting different direction frame portions and makes the joint of the multi-direction extension of frame portions, so make frame portions, Show stand that joint forms predetermined stero shape.

But, existing Show stand mostly makes structure complexity without suitable assembling and dismantling retracting structure, therefore user in carry out Show stand combination, dismounting time cannot carry out rapidly, its in use on quite inconvenience, and disassemble when Show stand does not use collection, transport also not convenient.

In view of this, the multinomial patent about show stand has been designed with before this case designer, the theory of innovation is constantly improved based on product, for praying, Show stand is applied more widely, user can be carried out more easily in time combining, dismantle, and is the frame joint structure of germinating the utility model Show stand.

Model utility content

The purpose of this utility model is to provide one to be convenient to connect frame portions in predetermined direction group, forms three-dimensional multidirectional extension, and then is convenient to the frame joint structure forming various different stero shape Show stand.

In order to reach above-mentioned purpose, solution of the present utility model is:

A kind of frame joint structure, include multiple assembly parts, it defines multiple connecting part in all sides, and this connecting part comprises at least one axis hole, and mutually corresponding with connecting part between each assembly parts, assembly parts includes at least one connecting hole; Multiple axis body, is arranged in axis hole, and assembly parts connecting part is connected with group, and forms multiple connection terminal after assembly parts combines.

Described assembly parts defines 4 connecting parts by 4 all sides.

Described axis hole is defined by least one hole seat.

Described assembly parts has one and engraves hole.

Described assembly parts has at least one draw-in groove in inner surface and connecting hole position, and this draw-in groove is polygonal.

After described axis body one end wears this axis hole, with a screw piece screw lock in this axis body one end.

This frame joint structure also includes many struts, many connecting rods, wherein this strut has multiple perforate, strut becomes two to be one group and part fits, connecting rod is worn this perforate to be connected and fixed this strut, the axis body that the axis hole of described assembly parts connecting part wears, wear the perforate of this strut two end simultaneously, strut is connected between two assembly parties with skewed configuration.

After adopting said structure, the utility model frame joint structure combines by multiple assembly parts, form the connection terminal of multiple predetermined direction as directions such as level, vertical, inclinations, to connect frame portions in predetermined direction group, form three-dimensional multidirectional extension, and then be convenient to the Show stand forming various different stero shape, and there is the features such as convenient combination, dismounting.

Accompanying drawing explanation

Fig. 1 is the stereogram of the utility model first embodiment;

Fig. 2 is the three-dimensional exploded view of the utility model first embodiment;

Fig. 3 is the assembled embodiment figure of the utility model first embodiment;

Fig. 4 is the three-dimensional exploded view of the utility model first embodiment and frame portions;

Fig. 5 is the three-dimensional exploded view of the utility model second embodiment;

Fig. 6 is the assembled embodiment figure mono-of the utility model second embodiment;

Fig. 7 is the assembled embodiment figure bis-of the utility model second embodiment.

Wherein:

Assembly parts 10 connecting part 11 axis hole 111

Hole seat 112 connecting hole 12 engraves hole 13

Draw-in groove 14 axis body 20 screw piece 21

Strut 30 perforate 31 connecting rod 40

Fixed block 81 retaining ring 82 frame portions 90.

Embodiment

In order to explain the technical solution of the utility model further, below by specific embodiment, the utility model is elaborated.

Refer to shown in Fig. 1, Fig. 2, the utility model support body adapter structure includes multiple assembly parts 10, multiple axis body 20.Hereafter will describe in detail:

This assembly parts 10 is 6 in the present embodiment, and assembly parts 10 defines multiple connecting part 11 in all sides, and connecting part 11 comprises at least one axis hole 111, and mutually corresponding with connecting part 11 between each assembly parts 10, and assembly parts 10 includes at least one connecting hole 12; Define 4 connecting parts 11 by 4 all sides in the present embodiment assembly parts 10; Axis hole 111 is defined by least one hole seat 112, namely four connecting parts, side 11 of assembly parts 10 wherein the hole seat 112 of two connecting parts, side 11 be two and form concavity, the hole seat 112 of other two connecting parts, side 11 is one and forms convex, during combination, possess two hole seats 112 connecting part 11 and another assembly parts 10 it possess the mutual corresponding male-female engagement in connecting part 11 of a hole seat 112, and possess a hole seat 112 connecting part 11 and another assembly parts 10 it possess the mutual corresponding male-female engagement in connecting part 11 of two hole seats 112; Assembly parts 10 has one and engraves hole 13, in order to weight reduction, saves material, engraves hole 13 and can form predetermined pattern, tool aesthetic; Assembly parts 10 has at least one draw-in groove 14 in inner surface and connecting hole 12 position, and draw-in groove 14 can be polygonal.

This axis body 20 is arranged in axis hole 111, is connected with group with the connecting part 11 of assembly parts 10, makes assembly parts 10 in conjunction with the multiple connection terminal of rear formation, in this joint of the present embodiment in up and down all around direction form 6 connection terminals altogether; After axis body 20 one end wears axis hole 111, mat one screw piece 21 screw lock, in axis body 20 one end, prevents it from coming off with limit stop axis body 20.

Refer to shown in Fig. 3, Fig. 4, the utility model combines by multiple assembly parts 10, form the connection terminal of multiple predetermined direction as directions such as level, vertical, inclinations, to wear the connecting hole 12 of frame portions 90, assembly parts 10 at predetermined direction by multiple fixed block 81, fixed block 81 one end is fixed on by multiple retaining ring 82 screw lock, and frame portions 90 groups is connected on the connection terminal of assembly parts 10, form three-dimensional multi-direction extension, and then be convenient to the Show stand forming various different stero shape.

In addition, the utility model makes assembly parts 10 be connected with group by axis body 20, and this kind of structure also has the features such as convenient combination, dismounting.

In this use embodiment, because be the shape that retaining ring 82 coordinates draw-in groove 14, so retaining ring 82 can to wear after connecting hole 12 fixing clip at draw-in groove 14 in fixed block 81, or when the utility model frame joint structure not yet uses retaining ring 82 just in advance clip all can at draw-in groove 14.

It is worth mentioning that, the utility model frame joint structure is by axis body 20, screw piece 21 connecting assembly 10, and by fixed block 81, retaining ring 82, frame portions 90 groups is connected on the connection terminal of assembly parts 10, axis body 20, screw piece 21, fixed block 81, retaining ring 82 are because have outer polygonal limit or inner polygonal hole, this structure also makes user be convenient to utilize pneumatic tool to assemble axis body 20, screw piece 21 and fixed block 81, retaining ring 82, just combines, the feature such as dismounting to have.

Refer to Fig. 5, shown in Fig. 6, the utility model includes multiple strut 30 further, multiple connecting rod 40, wherein strut 30 has multiple perforate 31, strut 30 one-tenth two is one group and some fits, connecting rod 40 is worn perforate 31 and form predetermined length to be connected and fixed strut 30, the present embodiment is configuration two groups of struts 30, and the axis body 20 that the axis hole 111 of the connecting part 11 of assembly parts 10 wears wears the perforate 31 of strut 30 2 end simultaneously, accordingly, strut 30 is made to be connected between two assembly parties 10 with skewed configuration, with the connection terminal making a wherein assembly parts 10 form true dip direction thereupon tilting.

Refer to shown in Fig. 7, by the length of adjustment two strut 30 laminating part, and connecting rod 40 is arranged in the perforate 31 of diverse location on strut 30, just can be convenient to the entire length suitably adjusting two struts 30, and then be convenient to the inclination adjusting assembly parts 10 connection terminal.

Above-described embodiment and graphic and non-limiting product form of the present utility model and style, any person of an ordinary skill in the technical field, to its suitable change done or modification, all should be considered as not departing from patent category of the present utility model.

Claims

1. a frame joint structure, is characterized in that, includes:

Multiple assembly parts, it defines multiple connecting part in all sides, and this connecting part comprises at least one axis hole, and mutually corresponding with connecting part between each assembly parts, assembly parts includes at least one connecting hole;

Multiple axis body, is arranged in axis hole, and assembly parts connecting part is connected with group, and forms multiple connection terminal after assembly parts combines.

2. frame joint structure as claimed in claim 1, is characterized in that: described assembly parts defines 4 connecting parts by 4 all sides.

3. frame joint structure as claimed in claim 1, is characterized in that: described axis hole is defined by least one hole seat.

4. frame joint structure as claimed in claim 1, is characterized in that: described assembly parts has one and engraves hole.

5. frame joint structure as claimed in claim 1, it is characterized in that: described assembly parts has at least one draw-in groove in inner surface and connecting hole position, this draw-in groove is polygonal.

6. frame joint structure as claimed in claim 1, is characterized in that: after described axis body one end wears this axis hole, with a screw piece screw lock in this axis body one end.

7. frame joint structure as claimed in claim 1, it is characterized in that: also include many struts, many connecting rods, wherein this strut has multiple perforate, strut becomes two to be one group and part fits, connecting rod is worn this perforate to be connected and fixed this strut, the axis body that the axis hole of described assembly parts connecting part wears, wears the perforate of this strut two end simultaneously, strut is connected between two assembly parties with skewed configuration.