CN202821989U - Anti-dropping guide rail - Google Patents
Anti-dropping guide rail Download PDFInfo
- Publication number
- CN202821989U CN202821989U CN 201220553615 CN201220553615U CN202821989U CN 202821989 U CN202821989 U CN 202821989U CN 201220553615 CN201220553615 CN 201220553615 CN 201220553615 U CN201220553615 U CN 201220553615U CN 202821989 U CN202821989 U CN 202821989U
- Authority
- CN
- China
- Prior art keywords
- guide rail
- rail body
- fall
- block
- dropping
- 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.)
- Withdrawn - After Issue
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- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The utility model relates to an anti-dropping guide rail which comprises a guide rail body, wherein a threaded hole is formed in the guide rail body, grooves are respectively formed at two ends of the guide rail body, and anti-dropping blocks are respectively arranged in the grooves. The head portions of the anti-dropping blocks are higher than the guide rail body. The anti-dropping blocks are connected in the grooves in a movable mode through a rotating pin roll. Due to the arrangement of the anti-dropping blocks at two ends of the guide rail body, an object placed on the guide rail body is effectively prevented from dropping. The structure is simple and operation is convenient.
Description
Technical field
This utility model design medical instruments field especially relates to a kind of slip-off preventing guide rail.
Background technology
At medical instruments field, need the object of support bar and so on all can use guide rail on the operation table, play the effect to a foothold of support bar.And traditional guide rail does not all have rib, and support bar is easy to come off from guide rail, brings inconvenience for the staff in practical operation.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of slip-off preventing guide rail of simple in structure and handled easily.
The technical scheme in the invention for solving the technical problem is: the slip-off preventing guide rail, comprise guide rail body, offer screwed hole on the described guide rail body, the two ends of described guide rail body offer respectively groove, be respectively equipped with anti-fall off block in the described groove, and the head of anti-fall off block is higher than guide rail body, and described anti-fall off block is movably connected in the described groove by rotary pin shaft.
Further, described screwed hole is at least one.
Further, be provided with in the described groove and be 45 ° hypotenuse with the bottom surface of guide rail body.
This enlightened beneficial effect is: after having adopted this kind structure, at the two ends of guide rail body anti-fall off block is set respectively, can effectively places the object that is positioned on the guide rail body and come off, and simple in structure, handled easily.
Description of drawings
Fig. 1 is perspective view of the present utility model.
Fig. 2 is sectional structure sketch map of the present utility model.
Fig. 3 is main TV structure sketch map of the present utility model.
Among the figure: 1, guide rail body; 2, screwed hole; 3, groove; 4, anti-fall off block; 5, rotary pin shaft.
The specific embodiment
Such as Fig. 1, Fig. 2, slip-off preventing guide rail shown in Figure 3, comprise guide rail body 1, offer screwed hole 2 on the described guide rail body, the two ends of described guide rail body 1 offer respectively groove 3, be respectively equipped with anti-fall off block 4 in the described groove 3, and the head of anti-fall off block 4 is higher than guide rail body 1, and described anti-fall off block 4 is movably connected in the described groove 3 by rotary pin shaft 5; Described screwed hole 2 is at least one; Be provided with in the described groove 3 and be 45 ° hypotenuse with the bottom surface of guide rail body 1.
During operation, the head of pinning anti-fall off block 4 makes it be lower than the end face of guide rail body 1, anti-fall off block 4 can rotate along with rotary pin shaft 5, and the bottom meeting indentation of anti-fall off block 4 is arranged in the groove 3 of guide rail body 1, and the object that then will need to fix moves on the guide rail body 1.Unclamp the head of anti-fall off block 4, anti-fall off block 4 can go back to the home position according to deadweight, and namely the head of anti-fall off block 4 is higher than guide rail body 1, thereby prevents that effectively the object that is positioned on the guide rail body 1 from coming off.
It is emphasized that: above only is preferred embodiment of the present utility model, be not that this utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment does.
Claims (3)
1. slip-off preventing guide rail, comprise guide rail body (1), it is characterized in that: offer screwed hole (2) on the described guide rail body, the two ends of described guide rail body (1) offer respectively groove (3), be respectively equipped with anti-fall off block (4) in the described groove (3), and the head of anti-fall off block (4) is higher than guide rail body (1), and described anti-fall off block (4) is movably connected in the described groove (3) by rotary pin shaft (5).
2. slip-off preventing guide rail according to claim 1, it is characterized in that: described screwed hole (2) is at least one.
3. slip-off preventing guide rail according to claim 1 is characterized in that: the bottom surface that is provided with in the described groove (3) with guide rail body (1) is 45 ° hypotenuse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220553615 CN202821989U (en) | 2012-10-26 | 2012-10-26 | Anti-dropping guide rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220553615 CN202821989U (en) | 2012-10-26 | 2012-10-26 | Anti-dropping guide rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202821989U true CN202821989U (en) | 2013-03-27 |
Family
ID=47933802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220553615 Withdrawn - After Issue CN202821989U (en) | 2012-10-26 | 2012-10-26 | Anti-dropping guide rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202821989U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102871816A (en) * | 2012-10-26 | 2013-01-16 | 迈柯唯医疗设备(苏州)有限公司 | Anti-fall guide rail |
-
2012
- 2012-10-26 CN CN 201220553615 patent/CN202821989U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102871816A (en) * | 2012-10-26 | 2013-01-16 | 迈柯唯医疗设备(苏州)有限公司 | Anti-fall guide rail |
| CN102871816B (en) * | 2012-10-26 | 2015-06-24 | 迈柯唯医疗设备(苏州)有限公司 | Anti-fall guide rail |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130327 Effective date of abandoning: 20150624 |
|
| RGAV | Abandon patent right to avoid regrant |