CN201461639U - Connecting rod and connecting ball - Google Patents
Connecting rod and connecting ball Download PDFInfo
- Publication number
- CN201461639U CN201461639U CN2009200697034U CN200920069703U CN201461639U CN 201461639 U CN201461639 U CN 201461639U CN 2009200697034 U CN2009200697034 U CN 2009200697034U CN 200920069703 U CN200920069703 U CN 200920069703U CN 201461639 U CN201461639 U CN 201461639U
- Authority
- CN
- China
- Prior art keywords
- sleeve pipe
- screw
- connecting rod
- spheroid
- connecting tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model relates to a connecting piece, comprising a connecting rod and a connecting ball, wherein the connecting rod comprises two sections of sleeves; one end of the inner side of one of the two sections of sleeves is rotatably connected with one end of the inner side of the other one of the two sections of sleeves by a double-headed rivet; one end of the outer side of each of the two sections of sleeves is respectively provided with a connecting screw. The connecting ball comprises a ball body; and at least one screw hole is arranged on the ball body along the radius direction. The utility model has convenient disassembly and assembly and can be assembled into various shapes freely.
Description
Technical field
The utility model relates to the link technical field, a kind of specifically connecting rod and connection ball.
Background technique
Now, such as build in toy, exhibition, paulin room, field such as model, building, grid structure, engineering, office facility, furniture, generally all adopt modes such as welding, unidirectional connection, bonding, outer rotary screw to do connection, like this when dismounting is reused, a lot of parts be will waste, material and temporal serious waste caused.
The model utility content
The purpose of this utility model is for providing a kind of easy to connect, reusable connecting rod.
The technological scheme that realizes the foregoing invention purpose is as follows:
A kind of connecting rod comprises two joint sleeve pipes, and the inboard end of described two joint sleeve pipes is rotationally connected by a double end rivet, and the outside one end of described two joint sleeve pipes is respectively equipped with a connecting screw rod.
Described screw rod has a polygonal nut, screw rod is by the outside one end that passes sleeve pipe in the sleeve pipe, have the peripheral suitable inner polygon structure with the polygonal nut in the described sleeve pipe, described double end rivet two connecting tubes that are rotationally connected, described connecting tube is fixedlyed connected with the sleeve pipe of a side respectively.
Be provided with spring between described nut and the connecting tube.
Another purpose of the present utility model conveniently connects reusable connection ball for providing a kind of and above-mentioned connecting rod supporting use.
The technological scheme that realizes above-mentioned purpose is as follows:
A kind of connection ball comprises a spheroid, and described spheroid upper edge radial direction has at least one screw.
Described spheroid is a plane or sphere on the surface of screw ingress.
The number of described screw is 1-72.
Described spheroid has 1-8 groove that stretches to the centre of sphere along girth, is connected with arbitrarily angled.
The utility model can be formed multiple shape by a plurality of connecting rods with a plurality of balls that are connected, and perhaps is made into various models.And in fixing length directly dismounting connecting rod or ball, the utility model easy accessibility, reusable.
Description of drawings
Fig. 1 is the exploded view of connecting rod of the present utility model
Fig. 2 is the structural representation of connection ball of the present utility model
Fig. 3 is the A-A sectional view of Fig. 2
Fig. 4 is connecting rod of the present utility model and a kind of concrete model that is connected the ball connection
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
As shown in Figure 1, a kind of connecting rod comprises two joint sleeve pipes 2, and described two joint sleeve pipes, 2 inboard ends are rotationally connected by a double end rivet 5, and the outside one end of described two joint sleeve pipes 2 is respectively equipped with a connecting screw rod 1.
Described screw rod 1 has a polygonal nut 6, screw rod 1 is by the outside one end that passes sleeve pipe in the sleeve pipe 2, has peripheral suitable inner polygon structure in the described sleeve pipe with the polygonal nut, described double end rivet two connecting tubes 4 that are rotationally connected, described connecting tube 4 is fixedlyed connected with the sleeve pipe 2 of a side respectively.
Described sleeve pipe and connecting tube can be materials such as plastics, aluminum alloy, iron pipe, stainless steel and make, between sleeve pipe and the connecting tube by bonding or weld together.
Be provided with spring 3 between described nut 6 and the connecting tube 4.
As shown in Figure 2, a kind of connection ball comprises a spheroid 7, and described spheroid upper edge radial direction has at least one screw 8.
With reference to Fig. 2 and Fig. 3, described spheroid is a plane or sphere on the surface of screw ingress.During for the plane, more stable with being connected of connecting rod.
The number of described screw 8 is 1-72.
As shown in Figure 3, described spheroid has 1-8 groove 9 that stretches to the centre of sphere along girth.
Claims (8)
1. connecting rod is characterized by: comprise two joint sleeve pipes, the inboard end of described two joint sleeve pipes is rotationally connected by a double end rivet, and the outside one ends of described two joint sleeve pipes are respectively equipped with a connecting screw rod.
2. connecting rod according to claim 1, it is characterized by: described screw rod has a polygonal nut, screw rod is by the outside one end that passes sleeve pipe in the sleeve pipe, has peripheral suitable inner polygon structure in the described sleeve pipe with the polygonal nut, described double end rivet two connecting tubes that are rotationally connected, described connecting tube is fixedlyed connected with the sleeve pipe of a side respectively.
3. connecting rod according to claim 2 is characterized by: described sleeve pipe and connecting tube are that plastics, aluminum alloy, iron or stainless steel are made, between sleeve pipe and the connecting tube by bonding or weld together.
4. connecting rod according to claim 1 is characterized by: be provided with spring between described nut and the connecting tube.
5. one kind connects ball, and it is characterized by: comprise a spheroid, described spheroid upper edge radial direction has at least one screw.
6. connection ball according to claim 5 is characterized by: described spheroid is a plane on the surface of screw ingress.
7. connection ball according to claim 5 is characterized by: the number of described screw is 1-72.
8. connection ball according to claim 5 is characterized by: described spheroid has 1-8 groove that stretches to the centre of sphere along girth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200697034U CN201461639U (en) | 2009-03-31 | 2009-03-31 | Connecting rod and connecting ball |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200697034U CN201461639U (en) | 2009-03-31 | 2009-03-31 | Connecting rod and connecting ball |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201461639U true CN201461639U (en) | 2010-05-12 |
Family
ID=42388992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200697034U Expired - Fee Related CN201461639U (en) | 2009-03-31 | 2009-03-31 | Connecting rod and connecting ball |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201461639U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104251472A (en) * | 2013-06-29 | 2014-12-31 | 林万炯 | Lamp installing structure |
-
2009
- 2009-03-31 CN CN2009200697034U patent/CN201461639U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104251472A (en) * | 2013-06-29 | 2014-12-31 | 林万炯 | Lamp installing structure |
| CN104251472B (en) * | 2013-06-29 | 2018-08-31 | 赛尔富电子有限公司 | A kind of lamp-mounting structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20110331 |