CN201526569U - Folding mechanism of pole - Google Patents
Folding mechanism of pole Download PDFInfo
- Publication number
- CN201526569U CN201526569U CN2009201973402U CN200920197340U CN201526569U CN 201526569 U CN201526569 U CN 201526569U CN 2009201973402 U CN2009201973402 U CN 2009201973402U CN 200920197340 U CN200920197340 U CN 200920197340U CN 201526569 U CN201526569 U CN 201526569U
- Authority
- CN
- China
- Prior art keywords
- link
- pole
- connecting part
- fastening piece
- fold mechanism
- 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 - Lifetime
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Abstract
The utility model provides a folding mechanism of a pole, comprising a first connecting part, a second connecting part and a connecting part fastener, wherein one end of the second connecting part is provided with a clamping trough and the periphery thereof is provided with a thread hole. The connecting part fastener is a hollow sleeve; the first connecting part and the second connecting part are sheathed in a hollow chamber; and the internal side surface of one end is provided with a thread that is matched with the peripheral thread hole of the second connecting part. The folding mechanism can lead a plurality of poles to be connected with one another to form a long pole and to be folded, thus being convenient for carrying and storing.
Description
Technical field
The utility model relates to a kind of pole link, relates in particular to a kind of pole fold mechanism, and it is folding to be convenient to pole.
Background technique
Pole (pipe) is often referred to has certain-length, the object that stretch at two ends.In the productive life of reality, of many uses.In order to solve pole owing to the inconvenience that brings is carried and deposited to long giving, people have adopted nested flexible or be divided into the mode that plurality of sections rejoins and solve.These modes can not solve in pole receipts external force and do the time spent, the fastness of the joint of pole or flexible mouth.Tend to produce coming off or withdrawing of pole segmentation, practical application is produced certain influence.
Summary of the invention
The purpose of this utility model provides a kind of pole fold mechanism, and pole is fixed at link overcoat locking device after flexibly connecting by link again.
The technical solution of the utility model is:
A kind of pole fold mechanism comprises first link, second link and link fastening piece.First link and second link flexibly connect by hinge.One end of second link offers draw-in groove, and periphery offers screw mouth.The link fastening piece is a hollow sleeve, and first link and second link are sheathed on its hollow cavity, and one end inner side surface offers the screw thread that matches with the second link periphery screw mouth.
Better fixing for fold mechanism is obtained, be provided with the tapering that matches with first link in link fastening piece the other end inboard.
In the utility model pole fold mechanism uses, first link is nested in one section pole one end opening and fixing, another section pole is fixed in the draw-in groove of second link by blind rivet.The link fastening piece is coated at first link and second link, and the screw thread and second link by its inboard end fix, thereby two sections poles are interconnected.Because link fastening piece the other end inboard is provided with the tapering that matches with first link, and first link is better fixed, and rocking in avoiding using.
When needs are folded up pole, as long as the screw thread of link fastening piece is outwarded winding, and move to the first link direction, can make first and second links folding.
The beneficial effects of the utility model are:
Pole fold mechanism described in the utility model can make several sections poles be interconnected to a stock, can fold easy to carry and store again.In addition, because the tapering setting that matches between link fastening piece and the link, make when using, avoided the problem that pole is rocked because of the flexible connection of hinge as straight-bar.
Description of drawings
Fig. 1 is the utility model pole fold mechanism one embodiment's a structural representation;
Fig. 2 is another embodiment's of the utility model pole fold mechanism a structural representation;
Fig. 3 is another embodiment's of the utility model pole fold mechanism a structural representation.
Embodiment
Further specify structure characteristic of the present utility model below in conjunction with accompanying drawing.
As shown in Figure 1, the utility model pole fold mechanism comprises first link 1, second link 2 and link fastening piece 3.First link 1 and second link 2 flexibly connect by hinge 4.One end of second link 2 offers draw-in groove 21, and periphery offers screw mouth 22.Link fastening piece 3 is a hollow sleeve, first link 1 and second link 2 are sheathed on its hollow cavity 31, one end inner side surface offers the screw thread 32 that matches with the second link periphery screw mouth, is provided with the tapering 33 that matches with first link 1 in its other end inboard.
In use, first link 1 is nested in one section pole, 5 one end openings 51 and fixing, another section pole 6 is fixed in the draw-in groove 21 of second link by blind rivet 7.Link fastening piece 3 is coated at first link 1 and second link 2, and the screw thread 32 and second link by its inboard end fix, thereby two sections poles 5,6 are interconnected.Because link fastening piece 3 the other end inboards are provided with the tapering 33 that matches with first link 1, and first link 1 is better fixed, and rocking in avoiding using.
As shown in Figures 2 and 3, the utility model pole fold mechanism when needs are folded up pole, as long as the screw thread 32 of link fastening piece 3 is outwarded winding, and moves to first link, 1 direction, can make first and 1 second link 2 folding.
Claims (2)
1. a pole fold mechanism is characterized in that comprising first link, second link and link fastening piece; First link and second link flexibly connect by hinge; One end of second link offers draw-in groove, and periphery offers screw mouth; The link fastening piece is a hollow sleeve, and first link and second link are sheathed on its hollow cavity, and one end inner side surface offers the screw thread that matches with the second link periphery screw mouth.
2. pole fold mechanism according to claim 1 is characterized in that described link fastening piece the other end inboard is provided with the tapering that matches with first link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201973402U CN201526569U (en) | 2009-09-24 | 2009-09-24 | Folding mechanism of pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201973402U CN201526569U (en) | 2009-09-24 | 2009-09-24 | Folding mechanism of pole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201526569U true CN201526569U (en) | 2010-07-14 |
Family
ID=42517856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201973402U Expired - Lifetime CN201526569U (en) | 2009-09-24 | 2009-09-24 | Folding mechanism of pole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201526569U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106884388A (en) * | 2017-02-27 | 2017-06-23 | 山东钢铁股份有限公司 | Folding operation mark |
| CN111321906A (en) * | 2020-04-07 | 2020-06-23 | 陆晨 | Building construction is rain-proof equipment of reinforcing bar for producing area |
| WO2021088743A1 (en) * | 2019-11-06 | 2021-05-14 | 嘉兴捷顺旅游制品有限公司 | Segment-connected structure for handle |
-
2009
- 2009-09-24 CN CN2009201973402U patent/CN201526569U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106884388A (en) * | 2017-02-27 | 2017-06-23 | 山东钢铁股份有限公司 | Folding operation mark |
| WO2021088743A1 (en) * | 2019-11-06 | 2021-05-14 | 嘉兴捷顺旅游制品有限公司 | Segment-connected structure for handle |
| US20220378273A1 (en) * | 2019-11-06 | 2022-12-01 | Jiaxing Jackson Travel Products Co., Ltd. | Segment-connected structure for handle |
| CN111321906A (en) * | 2020-04-07 | 2020-06-23 | 陆晨 | Building construction is rain-proof equipment of reinforcing bar for producing area |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100714 |