CN2744238Y - Folding type safety guards - Google Patents
Folding type safety guards Download PDFInfo
- Publication number
- CN2744238Y CN2744238Y CN 200420097811 CN200420097811U CN2744238Y CN 2744238 Y CN2744238 Y CN 2744238Y CN 200420097811 CN200420097811 CN 200420097811 CN 200420097811 U CN200420097811 U CN 200420097811U CN 2744238 Y CN2744238 Y CN 2744238Y
- Authority
- CN
- China
- Prior art keywords
- guards
- utility
- connecting rod
- horizontal connecting
- type safety
- 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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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses folding type safety guards, belonging to the technical field of assistant protection devices for beds. The utility model changes existing bed guards which are formed by welding directly to a link mechanism. An adjustable connecting link is additionally provided. The supporting up and the folding of the guards can be realized by adjusting the adjustable connecting link. The folding type safety guards are manufactured according to the principles of trigonal stabilization and parallelogrammic instability. The utility model solves the technical problems of single function of the existing guards and the inconvenience to climb up-and-down the bed and to place articles. The utility model has the advantages of simple structure and convenient use. The folding type safety guards are suitable for two-berth for students, sleeping berth of trains and beds for children.
Description
Affiliated field
The utility model relates to a kind of auxiliary protection device, especially a kind of foldable guardrail.
Background technology
Existing single bed is the hammock of two-berth especially, sleeps in the danger close of going to bed the guardrail of establishing at bedside for safety; mostly be directly to be welded on the bedstead, function singleness can only play the effect of protection; but when wanting bunk bed or past bed to go up the placement thing, the guardrail retaining is very inconvenient in the front.
Summary of the invention
In order to overcome the shortcoming that above-mentioned prior art exists, the purpose of this utility model provides a kind of foldable guardrail.
The technical solution of the utility model is: foldable guardrail, and it is made up of vertical railing parallel to each other and horizontal connecting rod, and described vertical railing and horizontal connecting rod make and are equipped with equally spaced connecting hole with stripe board, and it is hinged to press four-bar linkage structure; Horizontal connecting rod under wherein being positioned at flexibly connects by bolt and bed frame; Adjustable link one end is hinged on the frame, and the other end and a horizontal connecting rod are hinged.
During use, one horizontal connecting rod is fixed on the frame, an end that connects a horizontal connecting rod when adjustable link one end, when the other end connects on the connecting hole of correspondence with it of a horizontal connecting rod with a bearing pin, adjustable link has played the effect of this device of supporting ﹠ stablizing, this device promptly can be used as the guardrail of bed, plays a protective role; Pull down when an end bearing pin of adjustable link, it is rotated into level, and with on the horizontal connecting rod on this end also fixed bed frame the time, guardrail can be folded up.
The beneficial effects of the utility model are: this kind foldable guardrail can play a protective role, and does not hinder bunk bed again and goes up the placement thing toward bed, use easily, and also simple in structure.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Accompanying drawing is a structural representation of the present utility model,
Among the figure: 1 vertical railing, 21 horizontal connecting rod I, 22 horizontal connecting rod II, 3 adjustable links,
4 bolts, 5 connecting holes.
The specific embodiment
As shown in drawings, this kind foldable guardrail is made up of four vertical railing and two horizontal connecting rods of all making with the bar shaped sheet metal, four vertical railings 1 are parallel and equidistantly be installed between the two parallel horizontal connecting rods, all equidistantly be provided with the identical connecting hole 5 of size on it, wherein laterally connecting rod I21 is connected with the bed frame by bolt 4, and an end is connected with adjustable link 3 bolts, and the other end of adjustable link 3 is fixed on the connecting hole on the horizontal connecting rod II22 by bearing pin.All connections are hinged.
During use, horizontal connecting rod I21 is fixed on the frame, an end that connects horizontal connecting rod I21 when adjustable link 3 one ends, the other end connects horizontal connecting rod II22 with a bearing pin and goes up when being fixed on the oblique corresponding connecting hole of an end of horizontal connecting rod I21 with adjustable link 3, adjustable link 3 has played the effect of this device of supporting ﹠ stablizing, this device promptly can be used as the guardrail of bed, plays a protective role; Pull down when an end bearing pin of adjustable link 3, it is rotated into level, and when the horizontal connecting rod I21 on this end also fixed bed frame gone up, guardrail can be folded up, solved bunk bed or under bed on bed the problem of inconvenience during the placement thing.
Claims (1)
- Foldable guardrail, it is made up of vertical railing and horizontal connecting rod, it is characterized in that: described vertical railing and horizontal connecting rod make and are equipped with equally spaced connecting hole with stripe board, it is hinged to press four-bar linkage structure; Horizontal connecting rod under wherein being positioned at flexibly connects by bolt and bed frame; Adjustable link one end is hinged on the frame, and the other end and a horizontal connecting rod are hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420097811 CN2744238Y (en) | 2004-11-25 | 2004-11-25 | Folding type safety guards |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420097811 CN2744238Y (en) | 2004-11-25 | 2004-11-25 | Folding type safety guards |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2744238Y true CN2744238Y (en) | 2005-12-07 |
Family
ID=35579027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420097811 Expired - Fee Related CN2744238Y (en) | 2004-11-25 | 2004-11-25 | Folding type safety guards |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2744238Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103722566A (en) * | 2012-10-11 | 2014-04-16 | 赵健钧 | Knife allowing slice thickness to be adjusted |
-
2004
- 2004-11-25 CN CN 200420097811 patent/CN2744238Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103722566A (en) * | 2012-10-11 | 2014-04-16 | 赵健钧 | Knife allowing slice thickness to be adjusted |
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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 |