CN2438361Y - Umbrella stick connection locking apparatus - Google Patents
Umbrella stick connection locking apparatus Download PDFInfo
- Publication number
- CN2438361Y CN2438361Y CN 00254252 CN00254252U CN2438361Y CN 2438361 Y CN2438361 Y CN 2438361Y CN 00254252 CN00254252 CN 00254252 CN 00254252 U CN00254252 U CN 00254252U CN 2438361 Y CN2438361 Y CN 2438361Y
- Authority
- CN
- China
- Prior art keywords
- handle
- slide
- lock piece
- locking device
- tube head
- 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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- Walking Sticks, Umbrellas, And Fans (AREA)
Abstract
The utility model relates to a connecting and locking device for umbrella rods, which is provided with a column-shaped sleeve cylinder. The middle part of the inner of the sleeve cylinder is provided with an inwards convex ring sleeve cylinder. The upper side wall of the column-shaped sleeve cylinder is transversely provided with a pipe head, and a handle is connected to the pipe head by screws. The middle part of the handle is transversely connected with a slide locking block arranged in the pipe head. The front end of the slide locking block is in an arc shape, and the rear end is provided with a connecting clamping head. An arc-shaped end surface is evenly distributed with a plurality of transverse skidproof convex edges. The utility model has the advantages of simple structure and convenient use. Besides, an umbrella rod can be steadily and conveniently stretched, shrunk, and locked.
Description
The utility model relates to a kind of umbrella bar and connects locking device.
The present flexible gamp of the various console modes of using, its expansion link generally is that upper umbrella rod is inserted in the lower umbrella rod, is equipped with a screw at the sidewall of lower umbrella rod, be provided with one locking jackscrew, extract upper umbrella rod after, the rotational lock jackscrew, termination with jackscrew holds out against upper umbrella rod, reaches the purpose of locking.Because the less need of end area of jackscrew could lock upper umbrella rod with big pressure, so cause many inconvenience, firmly twist jackscrew simultaneously to use, also can cause the fracture of yi word pattern handle.Beat top wire hole at the lower umbrella rod sidewall, need the external threading button to cause trouble to production.
The purpose of this utility model provides a kind of simple in structure, easy to use, makes the umbrella bar of umbrella bar telescopic locking stable and convenient connect locking device.
For achieving the above object, the utility model is taked following design:
A kind of umbrella bar connects locking device, it is characterized in that: be provided with a cylindrical sleeve, the middle part is to having an internal projecting ring sleeve in this sleeve, upper side wall in cylindrical sleeve is horizontally arranged with a tube head, on this tube head, be connected with one handle, laterally connect a slide-and-lock piece that is arranged in the tube head at the middle part of handle.
The front end of this slide-and-lock piece is a circular arc, and the rear end of this slide-and-lock piece is provided with the connection dop, is laid with a plurality of horizontal antislip cogs on the end face of circular arc.
Described handle is discoid, and its middle part is provided with a hole clipping that is connected with the slide-and-lock piece.
Described tube head is provided with external screw thread, and described handle is provided with the internal thread that is mated.
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is a structural representation of the present utility model
Fig. 2 is the handle arrangement schematic diagram
Fig. 3 looks the monnolithic case schematic diagram for Fig. 2 left side
Fig. 4 is a slide-and-lock piece schematic diagram
Fig. 5 looks schematic diagram for Fig. 4 right side
Fig. 6 looks schematic diagram for Fig. 4 left side
Fig. 7 is Fig. 5 schematic top plan view
As shown in Figure 1: a kind of umbrella bar connects locking device, it is provided with a cylindrical sleeve 1, the middle part is to having an internal projecting ring sleeve 2 in this sleeve 1, upper side wall in cylindrical sleeve 1 is horizontally arranged with a tube head 13, on this tube head 13, be connected with one handle 6, laterally connect a slide-and-lock piece 5 that is arranged in the tube head 13 at the middle part of handle 6.
The front end of this slide-and-lock piece 5 is circular arc 12 (see figure 7)s, and the rear end of this slide-and-lock piece 12 is provided with and connects dop 10 (seeing Fig. 4, Fig. 5), is laid with a plurality of horizontal antislip cog (see figure 6)s on the end face of circular arc.
Described handle 6 is discoid, and its middle part is provided with a hole clipping 8 that is connected with the slide-and-lock piece (seeing Fig. 2, Fig. 3).
Described tube head 13 is provided with external screw thread 4, and described handle 6 is provided with internal thread 9 (see figure 2)s that are mated.
Whole element of the present utility model adopts injection moulding to make, during use, on the internal projecting ring sleeve 2 in the lower umbrella rod 3 insertion cylindrical sleeve, upper umbrella rod 7 inserts in the lower umbrella rod 3 from the top of cylindrical sleeve, behind the flexible upper umbrella rod location, rotate handle 6 by hand, then handle 6 drives slide-and-lock piece 5 roof pressure upper umbrella rods 7 sidewalls at its middle part, because the front end of slide-and-lock piece 5 is provided with the end face of circular arc, and end face has antislip cog again, then bigger to upper umbrella rod sidewall contact-making surface, play significant locking effect.
The utility model has the advantages that: simple in structure, easy to use, umbrella bar telescopic locking stable and convenient.
Claims (4)
1, a kind of umbrella bar connects locking device, it is characterized in that: be provided with a cylindrical sleeve, the middle part is to having an internal projecting ring sleeve in this sleeve, upper side wall in cylindrical sleeve is horizontally arranged with a tube head, on this tube head, be connected with one handle, laterally connect a slide-and-lock piece that is arranged in the tube head at the middle part of handle.
2, umbrella bar according to claim 1 connects locking device, and it is characterized in that: the front end of this slide-and-lock piece is a circular arc, and the rear end of this slide-and-lock piece is provided with the connection dop, is laid with a plurality of horizontal antislip cogs on the end face of circular arc.
3, umbrella bar according to claim 1 connects locking device, and it is characterized in that: described handle is discoid, and its middle part is provided with a hole clipping that is connected with the slide-and-lock piece.
4, umbrella bar according to claim 1 connects locking device, and it is characterized in that: described tube head is provided with external screw thread, and described handle is provided with the internal thread that is mated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00254252 CN2438361Y (en) | 2000-09-20 | 2000-09-20 | Umbrella stick connection locking apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00254252 CN2438361Y (en) | 2000-09-20 | 2000-09-20 | Umbrella stick connection locking apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2438361Y true CN2438361Y (en) | 2001-07-11 |
Family
ID=33611551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00254252 Expired - Fee Related CN2438361Y (en) | 2000-09-20 | 2000-09-20 | Umbrella stick connection locking apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2438361Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102556126A (en) * | 2011-12-27 | 2012-07-11 | 宁波大叶园林工业有限公司 | Hose reel cart for gardens |
| CN101737387B (en) * | 2008-11-17 | 2013-03-20 | 北京谊安医疗系统股份有限公司 | Clamping mechanism |
| CN104863938A (en) * | 2015-06-10 | 2015-08-26 | 宁波市沃瑞斯机械科技有限公司 | Self-locking sunshade supporting rod |
| CN110805594A (en) * | 2019-10-17 | 2020-02-18 | 邵阳学院 | Connecting piece for fully-hidden furniture board body |
-
2000
- 2000-09-20 CN CN 00254252 patent/CN2438361Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101737387B (en) * | 2008-11-17 | 2013-03-20 | 北京谊安医疗系统股份有限公司 | Clamping mechanism |
| CN102556126A (en) * | 2011-12-27 | 2012-07-11 | 宁波大叶园林工业有限公司 | Hose reel cart for gardens |
| CN104863938A (en) * | 2015-06-10 | 2015-08-26 | 宁波市沃瑞斯机械科技有限公司 | Self-locking sunshade supporting rod |
| CN110805594A (en) * | 2019-10-17 | 2020-02-18 | 邵阳学院 | Connecting piece for fully-hidden furniture board body |
| CN110805594B (en) * | 2019-10-17 | 2021-01-05 | 邵阳学院 | Connecting piece for fully-hidden furniture board body |
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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 |