CN2404478Y - Angle-adjustable joint for rod - Google Patents
Angle-adjustable joint for rod Download PDFInfo
- Publication number
- CN2404478Y CN2404478Y CN 99219186 CN99219186U CN2404478Y CN 2404478 Y CN2404478 Y CN 2404478Y CN 99219186 CN99219186 CN 99219186 CN 99219186 U CN99219186 U CN 99219186U CN 2404478 Y CN2404478 Y CN 2404478Y
- Authority
- CN
- China
- Prior art keywords
- joint
- connecting rod
- connection block
- rod
- rod member
- 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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- Brushes (AREA)
Abstract
The utility model relates to an angle adjustable joint for rods. The utility model comprises two connecting rods, one end of each connecting rod is provided with a connecting seat which is vertical to the axial line of the connecting rod, the connecting surfaces of the connecting seats are plane surfaces, holes are arranged on the connecting seats, the two connecting rods are butted in a congruent way through the connecting surfaces of the connecting seats and are connected together by penetrating a pin and a hand wheel which is used for locking the pin. Since the utility model adopts a connecting rod structure which can rotate correspondingly, the direction of a brush, etc. which are connected to the joint can be adjusted according to requirements. The utility model has the advantages of simple structure and easy use. Teeth are made on the two connecting surfaces, which causes the connection to be firmer especially.
Description
The utility model relates to a kind of daily living article.
In the daily life, when using brush, broom etc. to clean wall or glass, especially the cleaning be positioned at eminence local time, need to be connected on the shank of brush, make its lengthening, and clean the corner or ups and downs local time with the brush that has extended with a straight-bar, portion is fixed because of bar, it can not change the angle of bar portion with the variation of wall etc., and it is very inconvenient that cleaning is got up, perhaps the basic cleaning of some places less than.
The purpose of this utility model provides a kind of simple in structure, rod member joint of connecting angle adjustable reliable, easy to use.
For achieving the above object, the utility model adopts following technical scheme:
The joint of this angle adjustable comprises two connecting rods, it is plane and the Connection Block vertical with the connecting rod axis that one end of each connecting rod is provided with joint face, this Connection Block is provided with the hole, and the joint face of two connecting rods by Connection Block is harmonious butt joint and the handwheel worn with pin and safetied pin links together.
On the joint face of above-mentioned Connection Block the hole around made gear ring.
The utility model is owing to adopted relatively turnable connecting rod structure, the angle of joint can in very large range be adjusted, when being connected the bar portion of things such as brush, can make things such as brush adjust direction as required, have characteristics simple in structure, easy to use, especially make tooth, make connection more firm at its two joint face, during use, angle can not change.
Below in conjunction with accompanying drawing the utility model is elaborated:
Fig. 1 is the schematic diagram of the utility model joint;
Fig. 2 is the cutaway view of the utility model joint;
Fig. 3 is the vertical view of utility model connecting rod;
As shown in Figure 1, 2, the utility model comprises two connecting rods 1, the pin 2 that connecting rod 1 is connected together and the handwheel 3 of safetied pin, as can be seen from Figure 2, connecting rod 1 one ends are cylindrical Connection Block 11, and Connection Block 11 is perpendicular with the axis of connecting rod 1, Connection Block 11 centers are provided with hole 13, Connection Block 11 is positioned at the plane, center line place of connecting rod 1 among the figure, and when two connecting rods 1 connected, their axis at grade like this; Connection Block 11 is formed in one with connecting rod 1 and makes, and the transition face of inclination is arranged between its joint face and the connecting rod 1.When mounted, as shown in Figure 2, with the butt joint that is harmonious of the Connection Block joint face of two connecting rods 1, and pass hole 13 on the Connection Block 11 with pin 2, adjust two connecting rod relative angles to required angle, the handwheel 3 of safetied pin 2 gets final product.For making two joint faces in conjunction with closely, do not relatively rotate after the locking, joint face can be made multiple structure, as two joint faces are made matsurface, its frictional force is strengthened, or between two joint faces, be added with the packing ring that rubber or plastic or other material are made, can both prevent that connecting rod from rotating mutually.Wherein best structure is to have made gear ring 12 on joint face, and profile of tooth can be triangle, also can be trapezoidally etc., and the tooth 12 on the joint face is meshing with each other after pin locking, and connecting rod can relatively not rotated.The other end bar portion of one or two connecting rod 1 can make endoporus, and rod member such as the handle bar of the brush that is used for pegging graft or extension bar can be made internal thread, with the externally threaded situation of Rod end band that is connected in endoporus; Also bar portion can be made the stairstepping that point diameter is big, the rear end diameter is little, with the situation of the rod member band endoporus that is applicable to connection; The concrete condition of bar portion is decided on the Rod end syndeton that links to each other with connecting rod.In addition, one can be made with rod members such as the handle bar of brush or extension bars by the bar portion of this rod member joint, like this, can reach the purpose of adjusting the brush direction by adjusting the angle of rod member joint.During use, two connecting rods 1 are tightened, its two flank of tooth 12 is meshing with each other with screw 2.Adjust angle as need, unclamp the handwheel 3 of screw 2, two connecting rods 1 are adjusted to required angle, tighten handwheel 3 again and get final product.
Claims (6)
1, a kind of rod member joint of angle adjustable, it is characterized in that including two connecting rods (1), one end of each connecting rod (1) be provided with joint face be the plane and with the Connection Block (11) of connecting rod (1) axis normal, this Connection Block (11) is provided with hole (13), and the joint face of two connecting rods (1) by Connection Block (13) is harmonious butt joint and the handwheel (3) worn with pin (2) and safetied pin links together.
2, according to the rod member joint of the described angle adjustable of claim 1, it is characterized in that hole (13) on the joint face of above-mentioned Connection Block (11) around made gear ring (12).
3, according to the rod member joint of claim 1 or 2 described angle adjustables, it is characterized in that above-mentioned Connection Block (11) is a cylinder, its joint face is positioned on the center line face of connecting rod (1), Connection Block (11) and one-body molded the making of connecting rod (1) have the transition face of inclination between its joint face and the connecting rod (1).
4,, it is characterized in that the other end bar portion of above-mentioned or two connecting rods (1) is provided with endoporus according to the rod member joint of the described angle adjustable of claim 1.
5,, it is characterized in that the endoporus of the other end bar portion of above-mentioned connecting rod (1) is provided with internal thread according to the rod member joint of the described angle adjustable of claim 4.
6, according to the rod member joint of the described angle adjustable of claim 1, the bar portion that it is characterized in that above-mentioned or two connecting rods (1) is the stairstepping that the leading portion diameter is big, the back segment diameter is little.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99219186 CN2404478Y (en) | 1999-08-02 | 1999-08-02 | Angle-adjustable joint for rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99219186 CN2404478Y (en) | 1999-08-02 | 1999-08-02 | Angle-adjustable joint for rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2404478Y true CN2404478Y (en) | 2000-11-08 |
Family
ID=34010178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99219186 Expired - Fee Related CN2404478Y (en) | 1999-08-02 | 1999-08-02 | Angle-adjustable joint for rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2404478Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102806972A (en) * | 2012-08-10 | 2012-12-05 | 太仓市哲泰天产品设计有限公司 | Angle-adjustable small bicycle assistant-handlebar |
| CN102944173A (en) * | 2012-11-09 | 2013-02-27 | 北京矿冶研究总院 | Special extension rod for three-dimensional laser scanning |
| CN103590524A (en) * | 2013-11-08 | 2014-02-19 | 浙江嘉宜实业有限公司 | Rotating locking mechanism of ceiling |
| CN104251041A (en) * | 2014-03-27 | 2014-12-31 | 长沙远大住宅工业集团有限公司 | Connecting component of prefabricated reinforcements |
| CN110552466A (en) * | 2019-08-13 | 2019-12-10 | 孔瑞清 | Steel bar connecting assembly, connecting joint and application in assembly type building |
-
1999
- 1999-08-02 CN CN 99219186 patent/CN2404478Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102806972A (en) * | 2012-08-10 | 2012-12-05 | 太仓市哲泰天产品设计有限公司 | Angle-adjustable small bicycle assistant-handlebar |
| CN102944173A (en) * | 2012-11-09 | 2013-02-27 | 北京矿冶研究总院 | Special extension rod for three-dimensional laser scanning |
| CN103590524A (en) * | 2013-11-08 | 2014-02-19 | 浙江嘉宜实业有限公司 | Rotating locking mechanism of ceiling |
| CN103590524B (en) * | 2013-11-08 | 2016-08-17 | 浙江嘉宜实业有限公司 | A kind of ceiling rotation lock mechanism |
| CN104251041A (en) * | 2014-03-27 | 2014-12-31 | 长沙远大住宅工业集团有限公司 | Connecting component of prefabricated reinforcements |
| CN110552466A (en) * | 2019-08-13 | 2019-12-10 | 孔瑞清 | Steel bar connecting assembly, connecting joint and application in assembly type building |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |