CN208839010U - Anti-falling device for roller skating - Google Patents
Anti-falling device for roller skating Download PDFInfo
- Publication number
- CN208839010U CN208839010U CN201821587439.9U CN201821587439U CN208839010U CN 208839010 U CN208839010 U CN 208839010U CN 201821587439 U CN201821587439 U CN 201821587439U CN 208839010 U CN208839010 U CN 208839010U
- Authority
- CN
- China
- Prior art keywords
- telescopic rod
- screw
- sleeve
- fixed
- tension spring
- 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
Links
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Legs For Furniture In General (AREA)
Abstract
The utility model discloses a device is prevented falling by skidding, including the frame, its characterized in that: four wheels are symmetrically installed below the rack, a front screw and a rear screw are fixed on a right side plate of the rack, a front tension spring and a rear tension spring are sleeved on the front screw and the rear screw respectively, one end of the front tension spring and one end of the rear tension spring are fixed on the right side plate of the rack, a clamping plate is installed on the rack, a front sleeve and a rear sleeve are fixed on the clamping plate, the front sleeve and the rear sleeve are worn on the front screw and the rear screw respectively, the other end of the front tension spring and the other end of the rear tension spring are fixed on the clamping plate, a handle is fixed in the middle of the clamping plate, a front locking nut and a rear locking nut are installed at one end of the front screw and one end of the rear screw, the device.
Description
Technical field
The utility model relates to machinery fields, in particular to a kind of skidding Shatter-resistant device.
Background technique
Skidding be both a kind of converter tools and a kind of good walking-replacing tool, it is easy to carry, it is very popular.
For begining to learn for skater especially child, falling down is the major Safety for learning skidding, although beginner can take shield
Tool, but cannot fundamentally solve the problems, such as to fall down, and on the market and have not seen Shatter-resistant device at present, set for this safety problem
A kind of skidding Shatter-resistant device is counted.
Summary of the invention
The purpose of the utility model is to provide a kind of skidding Shatter-resistant devices, the device deft design, and structure is simple, and installation makes
It is practical with convenience.
To achieve the above object, the utility model takes following technical scheme:
A kind of skidding Shatter-resistant device, including annular framework are uniformly equipped with multiple supporting legs, supporting leg below the annular framework
Lower section, which is bolted, is equipped with universal wheel；The first sleeve that is fixedly connected by welding above annular framework and second set
Pipe；The first telescopic rod and the second telescopic rod, the first telescopic rod and the second telescopic rod are respectively equipped in first sleeve and the second casing
It is slided in first sleeve and the second casing respectively, the first telescopic rod and the second telescopic rod are fixed on semi-circular bracket；First
Telescopic rod is equipped with fixed bottom plate, and the second telescopic rod upper end and adjustable shelf one end are hinged.
The first lock-screw and the second lock-screw are respectively equipped on the first sleeve and the second casing.
The beneficial effects of adopting the technical scheme are that user, which opens adjustable shelf, enters annular framework
It is interior, adjustable shelf and fixed bottom plate are fixed, user arrives the first telescopic rod and the adjusting of the second telescopic rod according to the height of oneself
First telescopic rod and the second telescopic rod are simultaneously fixed on first set by the first lock-screw and the second lock-screw by suitable position
In pipe and the second casing, what user was constituted in annular framework and semi-circular bracket and adjustable shelf always during learning skidding
Among two annulus, prevents user from learning skidding process and fall down.The device deft design, structure is simple, easy to install and use,
It is practical.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram.
In figure: 1, annular framework；2, first sleeve；3, the first lock-screw；4, the first telescopic rod；5, fixed bottom plate；6,
Semi-circular bracket；7, the second telescopic rod；8, the second lock-screw；9, the second casing；10, adjustable shelf；11, supporting leg；12, universal
Wheel.
Specific embodiment
With reference to the accompanying drawing, the utility model is described further:
As shown in Figure 1, a kind of skidding Shatter-resistant device, including annular framework 1, the annular framework 1 are uniformly equipped with below
Multiple supporting legs 11 are bolted below supporting leg 11 and are equipped with universal wheel 12；Pass through the company of being welded and fixed above annular framework 1
Connect first sleeve 2 and the second casing 9；The first telescopic rod 4 and the second telescopic rod are respectively equipped on first sleeve 2 and the second casing 9
7, the first telescopic rod 4 and the second telescopic rod 7 slide in first sleeve 2 and the second casing 9 respectively, the first telescopic rod 4 and second
Telescopic rod 7 is fixed on semi-circular bracket 6；First telescopic rod 4 is equipped with fixed bottom plate 5,7 upper end of the second telescopic rod and adjustable shelf
10 one end are hinged.
The first lock-screw 3 and the second lock-screw 8 are respectively equipped on the first sleeve 2 and the second casing 9.
The beneficial effects of adopting the technical scheme are that user, which opens adjustable shelf 10, enters annular framework
In 1, adjustable shelf 10 and fixed bottom plate 5 are fixed by pin, user is according to oneself height by the first telescopic rod 4 and second
Telescopic rod 7 adjusts to suitable position and first telescopic rod 4 and second is stretched by the first lock-screw 3 and the second lock-screw 8
Contracting bar 7 is fixed in first sleeve 2 and the second casing 9, and user is during learning skidding always in annular framework 1 and semi-ring
Among two annulus that shape bracket 6 and adjustable shelf 10 are constituted, prevents user from learning skidding process and fall down.Device design essence
Ingeniously, structure is simple, easy to install and use, practical.
The present embodiment is an explanation of design bright to utility model and realization, is not intended to limit it, in this reality
With under novel design, without the technical solution that substantially converts still in protection scope.
Claims (2)
1. a kind of skidding Shatter-resistant device, including annular framework, it is characterised in that: be uniformly provided with multiple below the annular framework
Leg, supporting leg lower section are equipped with universal wheel；First sleeve and the second casing are equipped with above annular framework；First sleeve and the second casing
On be respectively equipped with the first telescopic rod and the second telescopic rod, the first telescopic rod and the second telescopic rod are fixed on semi-circular bracket；The
One telescopic rod is equipped with fixed bottom plate, and the second telescopic rod upper end is equipped with adjustable shelf.
2. a kind of skidding Shatter-resistant device as described in claim 1, it is characterised in that: divide in the first sleeve and the second casing
It She You not the first lock-screw and the second lock-screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821587439.9U CN208839010U (en) | 2018-09-28 | 2018-09-28 | Anti-falling device for roller skating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821587439.9U CN208839010U (en) | 2018-09-28 | 2018-09-28 | Anti-falling device for roller skating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208839010U true CN208839010U (en) | 2019-05-10 |
Family
ID=66374636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821587439.9U Expired - Fee Related CN208839010U (en) | 2018-09-28 | 2018-09-28 | Anti-falling device for roller skating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208839010U (en) |
-
2018
- 2018-09-28 CN CN201821587439.9U patent/CN208839010U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190510 Termination date: 20190928 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |