CN103498844A - Telescopic rod locking device - Google Patents
Telescopic rod locking device Download PDFInfo
- Publication number
- CN103498844A CN103498844A CN201310484107.3A CN201310484107A CN103498844A CN 103498844 A CN103498844 A CN 103498844A CN 201310484107 A CN201310484107 A CN 201310484107A CN 103498844 A CN103498844 A CN 103498844A
- Authority
- CN
- China
- Prior art keywords
- press strip
- locking device
- hole
- telescopic
- housing pin
- 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.)
- Pending
Links
Images
Abstract
The invention relates to a telescopic rod locking device. The telescopic rod locking device is characterized by comprising a body, a pressing strip, a pressing strip installing hole, a pressing strip taking hole and a pressing screw hole are arranged in the body, an inner hexagonal wrench clamping groove, a fixing screw hole, a small inner hole and a large inner hole are arranged in the body, a stair is formed between the small inner hole and the large inner hole, the large inner hole is installed at the upper end of a coarse rod, the coarse rod passes through the fixing screw hole of the telescopic rod locking device and is screwed in the fixing screw hole to be fixed, the small inner hole is a thin rod up-and-down telescopic hole, a thin rod passes through the small inner hole of the telescopic rod locking device and the height and the size of the thin rod are adjusted in a telescopic mode, a pressing screw is screwed in the telescopic rod pressing screw hole of the telescopic rod locking device, and the pressing screw pushes the pressing strip to lock the thin rod. A plurality of telescopic rod locking devices and a plurality of telescopic rods of different sizes are used for controlling the telescopic height in a combination mode, and therefore the telescopic rod with the height meeting the requirement can be produced and the telescopic rod can be carried more conveniently. The telescopic rod locking device is simple in structure, convenient to lock and fast to stretch and retract, and can stretch and retract easily without a tool.
Description
Technical field
The present invention relates to a kind of Telescopic road locking device.
Background technique
Telescopic road locking device claims again the vertical rod locking device, and being generally used for and need to regulating size is flexible rod, because traditional flexible rod adopts the nut of rotating locking apparatus more, carrys out the size of regulating and controlling flexible rod, mechanism's complexity, easily skid, easily break away from flexible rod, Song Bukai appears in long-term the placement.
Summary of the invention
The invention provides a kind of simple in structure, locking is convenient, flexible a kind of Telescopic road locking device efficiently.
For achieving the above object, technological scheme of the present invention is:
A kind of Telescopic road locking device is characterized in that, comprises body, and this body is provided with press strip, press strip mounting hole, press strip taking-up hole, housing pin hole, the inner hexagon spanner draw-in groove, fixed screw holes, little endoporus, large endoporus, form a step between little endoporus and large endoporus.
Further, the little endoporus of described body, corresponding with the housing pin hole site at little interior bore edges press strip, press strip is mounted on the press strip mounting hole, can be convenient for changing press strip like this, long-term just the use can not cause Telescopic road locking device not use because press strip damages, and press strip mounting hole lower end is provided with and can be convenient for changing press strip taking-up hole, while changing press strip, from taking out hole, ejects press strip.
Further, described body shape can be the shapes such as circle, side, triangle, hexagonal, anise, ellipse, body shape changes can not change its function, body shape changes and can carry out with the flexible rod shape simultaneously, so just can apply with various shape flexible rods and use this Telescopic road locking device.
Further, described body ceiling molding, press strip can separate with body, during normal the use, be arranged in the press strip mounting hole, can not break away from the press strip mounting hole during use, press strip mounting hole lower end is provided with and can be convenient for changing press strip taking-up hole, while changing press strip, from taking out hole, ejects press strip, and the press strip rear telescopic rod locking device more renewed can continue again to use with new Telescopic road locking device as broad as long.
Further, the press strip on described body is provided with at least more than one the close-fitting zygostyle corresponding with the press strip mounting hole, and close-fitting zygostyle and press strip mounting hole shape can be the shapes that circle, side, triangle, hexagonal, anise, ellipse etc. can cooperatively interact; The length of press strip and shape can be determined shape according to flexible rod, to guarantee between press strip and flexible rod gap, accomplish the most applicablely, by utilizing housing pin, push against press strip locking thin bar, control the flexible height of thin bar.
Further, described this body is provided with the housing pin hole, and there is boss at place, housing pin hole, is provided with fixed screw holes, and there is boss at the fixed screw holes place, and described boss effect is to prevent that screw is screwed into tension and prevents the flexible rod distortion.
Further, described this body is provided with the inner hexagon spanner draw-in groove, use hexagon socket head cap screw at housing pin, inner hexagon spanner can be snapped in to the convenient use of draw-in groove, push against elastic layering locking thin bar with hexagon socket head cap screw when not needing often to adjust flexible rod, control the flexible height of thin bar.
Further, the large endoporus of described this body is mounted in the upper end of thick bar, being screwed into fixed screw holes by the Telescopic road locking device fixed screw holes fixes, little endoporus is the upper and lower telescopic hole of thin bar, thin bar is by the flexible height dimension of adjusting of the little endoporus of Telescopic road locking device, the flexible rod housing pin hole of Telescopic road locking device is screwed into housing pin, push against press strip locking thin bar by housing pin, utilize a plurality of Telescopic road locking devices and a plurality of different size flexible rod to be combined to control flexible height, so just can produce the flexible rod height of satisfying the demand, aspect carrying, just be more convenient for.
The invention has the beneficial effects as follows: Telescopic road locking device of the present invention, simple in structure, locking firmly, flexible quick, carry convenient transportation, flexiblely highly can satisfy the demand, without instrument, just can easily stretch.
The accompanying drawing explanation
Below in conjunction with accompanying drawing, the invention will be further described.
Structural representation Fig. 1 that Fig. 1 is a kind of Telescopic road locking device of the present invention.
Structural representation Fig. 2 that Fig. 2 is a kind of Telescopic road locking device of the present invention.
The assembling condition schematic diagram that Fig. 3 is a kind of Telescopic road locking device of the present invention.
Wherein: 1 body; 2 press strips; 2-1 close-fitting zygostyle; 3 press strip mounting holes; 4 press strips take out hole; 5 housing pin holes; 6 fixed screw holes; 7 large endoporus; 8 little endoporus; 9 boss; 10 inner hexagon spanner draw-in grooves; Form a step between 11 little endoporus and large endoporus; 20 thick bars; 21 thin bars.
Embodiment
As shown in Figure 1 and Figure 2, a kind of Telescopic road locking device is provided with between body (1) press strip (2), close-fitting zygostyle (2-1), press strip mounting hole (3), press strip taking-up hole (4), housing pin hole (5), the large endoporus (7) of fixed screw holes (6), little endoporus (8), boss (9), inner hexagon spanner draw-in groove (10), little endoporus and large endoporus and forms a step (11) composition Telescopic road locking device.
As shown in Figure 3, a kind of Telescopic road locking device comprises body (1) press strip (2), close-fitting zygostyle (2-1), press strip mounting hole (3), press strip takes out hole (4), housing pin hole (5), the large endoporus (7) of fixed screw holes (6), little endoporus (8), boss (9), inner hexagon spanner draw-in groove (10), form a step (11) thick bar (20) between little endoporus and large endoporus, thin bar (21), the upper end that large endoporus (7) is mounted in thick bar (20) is screwed into retaining screw by Telescopic road locking device fixed screw holes (6) and fixes, little endoporus (8) is the upper and lower telescopic hole of thin bar (21), at little endoporus (8), press strip (2) is arranged, thin bar (21) is through the flexible size of adjusting of the little endoporus (8) of Telescopic road locking device, Telescopic road locking device housing pin hole (5) is screwed into housing pin, push against press strip (2) locking thin bar (21) by housing pin, control the flexible height of thin bar (21), housing pin is screwed into and gets final product after boss (9) contacts.
Above mode of execution is only wherein mode of execution of the present invention; it describes comparatively concrete and detailed; but can not therefore be interpreted as the scope restriction to patent of the present invention; it should be noted that; for the person of ordinary skill of the art; without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (8)
1. a Telescopic road locking device is provided with between body (1) press strip (2), close-fitting zygostyle (2-1), press strip mounting hole (3), press strip taking-up hole (4), housing pin hole (5), fixed screw holes (6), large endoporus (7), little endoporus (8), boss (9), inner hexagon spanner draw-in groove (10), little endoporus and large endoporus and forms a step (11) thick bar (20), thin bar (21) composition Telescopic road locking device.
2. a kind of Telescopic road locking device according to claim 1, it is characterized in that body (1) shape can be the shapes such as circle, side, triangle, hexagonal, anise, ellipse, body (1) change in shape can not change its function, body (1) change in shape can be carried out with the flexible rod shape simultaneously, so just can apply with various shape flexible rods and use this Telescopic road locking device.
3. a kind of Telescopic road locking device according to claim 1, it is characterized in that body (1) ceiling molding (2), press strip (2) can separate with body (1), be arranged on the position of press strip mounting hole (3) during normal the use, can not break away from press strip mounting hole (3) during use, press strip mounting hole (3) lower end is provided with and can be convenient for changing press strip taking-up hole (4), take out hole (4) from press strip while changing press strip (2) and eject press strip, the press strip more renewed (2) rear telescopic rod locking device can continue again to use with new Telescopic road locking device as broad as long.
4. a kind of Telescopic road locking device according to claim 1, it is characterized in that the press strip (2) on body (1) is provided with at least more than one the close-fitting zygostyle (2-1) corresponding with press strip (2) mounting hole, close-fitting zygostyle (2-1) can be the shape that circle, side, triangle, hexagonal, anise, ellipse etc. can cooperatively interact with the mounting hole shape of press strip (2); The length of press strip (2) and shape can be determined shape according to flexible rod, to guarantee between press strip (2) and flexible rod gap, accomplish the most applicablely, by utilizing housing pin, push against press strip (2) locking thin bar, control the flexible height of thin bar (21).
5. a kind of Telescopic road locking device according to claim 1, is characterized in that body (1) is provided with little endoporus (8), at little endoporus (8), has press strip (2) corresponding with position, housing pin hole (5), is provided with large endoporus (7).
6. a kind of Telescopic road locking device according to claim 1, it is characterized in that body (1) is provided with housing pin hole (5), boss (9) has been located in housing pin hole (5), be provided with fixed screw holes (6), fixed screw holes (6) has been located boss, and described boss (9) effect is to prevent that housing pin is screwed into tension and makes the flexible rod distortion.
7. a kind of Telescopic road locking device according to claim 1, it is characterized in that body (1) is provided with inner hexagon spanner draw-in groove (10), when the large place of flow of the people is used, housing pin is used hexagon socket head cap screw, can take off conveniently inner hexagon spanner during housing pin and carry out housing pin, use hexagon socket head cap screw to prevent from so artificially adjusting housing pin.
8. a kind of Telescopic road locking device according to claim 1, the upper end that the large endoporus (7) that it is characterized in that body (1) is mounted in thick bar (20) is screwed into housing pin by Telescopic road locking device fixed screw holes (6), push against press strip (2) locking thin bar (21) by housing pin, control the flexible height of thin bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310484107.3A CN103498844A (en) | 2013-10-16 | 2013-10-16 | Telescopic rod locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310484107.3A CN103498844A (en) | 2013-10-16 | 2013-10-16 | Telescopic rod locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103498844A true CN103498844A (en) | 2014-01-08 |
Family
ID=49864084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310484107.3A Pending CN103498844A (en) | 2013-10-16 | 2013-10-16 | Telescopic rod locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103498844A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106125245A (en) * | 2016-06-27 | 2016-11-16 | 刘书钢 | Pillar fixed cover based on face contact |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2194800A (en) * | 1937-10-04 | 1940-03-26 | Ley George Albert | Adjustable clamp |
| GB2127515A (en) * | 1982-09-24 | 1984-04-11 | Premier Drum Company Limited T | Clamping devices |
| US4576501A (en) * | 1984-09-21 | 1986-03-18 | Mcconnell Bernard E | Telescoping rod clamp |
| US6142502A (en) * | 1994-07-28 | 2000-11-07 | U-Haul International, Inc. | Receiver hitch anti-rattle device |
| CN201047376Y (en) * | 2007-04-30 | 2008-04-16 | 苏州昊乐电器有限公司 | Stretching connecting pipe |
| US20100032541A1 (en) * | 2008-08-07 | 2010-02-11 | Chang-Hui Chen | Telescopic support device for stands |
| CN201714758U (en) * | 2010-07-08 | 2011-01-19 | 童博 | Plug-in rod fixing device |
-
2013
- 2013-10-16 CN CN201310484107.3A patent/CN103498844A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2194800A (en) * | 1937-10-04 | 1940-03-26 | Ley George Albert | Adjustable clamp |
| GB2127515A (en) * | 1982-09-24 | 1984-04-11 | Premier Drum Company Limited T | Clamping devices |
| US4576501A (en) * | 1984-09-21 | 1986-03-18 | Mcconnell Bernard E | Telescoping rod clamp |
| US6142502A (en) * | 1994-07-28 | 2000-11-07 | U-Haul International, Inc. | Receiver hitch anti-rattle device |
| CN201047376Y (en) * | 2007-04-30 | 2008-04-16 | 苏州昊乐电器有限公司 | Stretching connecting pipe |
| US20100032541A1 (en) * | 2008-08-07 | 2010-02-11 | Chang-Hui Chen | Telescopic support device for stands |
| CN201714758U (en) * | 2010-07-08 | 2011-01-19 | 童博 | Plug-in rod fixing device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106125245A (en) * | 2016-06-27 | 2016-11-16 | 刘书钢 | Pillar fixed cover based on face contact |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201728611U (en) | Multifunctional socket spanner | |
| CN203201166U (en) | Adjustable boundary guardrail | |
| CN103498844A (en) | Telescopic rod locking device | |
| CN203835897U (en) | Telescopic rod locking device | |
| CN203769476U (en) | Electrical cabinet door lock capable of being matched with cabinet doors of different thicknesses | |
| CN204626295U (en) | A kind of combined building guardrail | |
| CN203185213U (en) | Dual-purpose wrench with scales | |
| CN203254503U (en) | Button type vase column mould | |
| CN204158972U (en) | A kind of climbers of adjustable opening and closing degree | |
| CN204053096U (en) | A kind of material-supporting device for equal length incising pipes | |
| CN203892357U (en) | Pressure roller mechanism | |
| CN203795834U (en) | Aluminum alloy formwork with adjustable position | |
| CN202149120U (en) | Expansion head bolt | |
| CN204673866U (en) | A kind of plastic rubber mold structure | |
| CN204240903U (en) | Novel rectangular equipment pillar preassembling device | |
| CN211254583U (en) | Fixing device based on rubber roller winding machine | |
| CN204326948U (en) | A kind of adjustable length high-altitude outdoor working device | |
| CN203266513U (en) | Movable wrench | |
| CN203679860U (en) | Large nut groove milling fastening device | |
| CN203500229U (en) | Check screw | |
| CN204081504U (en) | A kind of telescopic bar for building | |
| CN203528151U (en) | Electric English four-line three-grid scriber | |
| CN209379806U (en) | Automobile die removes rim charge device | |
| CN203460106U (en) | Screwdriver for cone-point epoxy set screws | |
| CN220504514U (en) | Building construction post mould fastener |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140108 |