CN206044082U - It is double to drive guardrail - Google Patents
It is double to drive guardrail Download PDFInfo
- Publication number
- CN206044082U CN206044082U CN201620547603.8U CN201620547603U CN206044082U CN 206044082 U CN206044082 U CN 206044082U CN 201620547603 U CN201620547603 U CN 201620547603U CN 206044082 U CN206044082 U CN 206044082U
- Authority
- CN
- China
- Prior art keywords
- mounting seat
- guardrail
- locating rod
- fork
- pair
- 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
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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
This utility model belongs to an accessory technical field, drives guardrail more particularly, to a kind of pair.It solve prior art design it is unreasonable the problems such as.Driving guardrail for this pair includes locating rod, bar and some forks, connecting seat is connected at the two ends of every fork, the connecting seat for being connected to fork one end is connected with locating rod, the connecting seat for being connected to the fork other end is connected with bar, mounting seat is connected with by circumferentially positioned attachment structure respectively at locating rod two ends, described mounting seat is provided with some installing holes, is provided with patterned structure in the bottom of mounting seat.The utility model has the advantage of：Due to circumferentially positioned attachment structure being provided with reference to the result such as mounting seat and patterned structure, occur to loosen after can not only avoiding installing, but also can further improve the structural strength of junction, can increase the service life and strengthen safety coefficient when using.
Description
Technical field
This utility model belongs to an accessory technical field, drives guardrail more particularly, to a kind of pair.
Background technology
In order to improve the convenience of nursing, particularly sick bed.
At present, its handrail of existing sick bed is generally lifting type structure.
For example, Chinese patent literature discloses a kind of bed lifting handrail [application number：201420211196.4]：Which includes
The upper hinge seat of a pair of handles, a pair of connection handles and forks, a pair of one end connection upper hinge seats, one end connect lower hinge seat
Fork and the lower hinge seat being fixed on a frame；Described upper hinge seat is a matrix cell body, and in its concave groove, side sets
There is stopper, opposite side two wall parts is provided with installing hole, the installing hole of connection handrail is provided with its bottom；Described lower hinge be by
The metallic objects that can be put into fork 90 ° of rotations of work that fork limiting section and bed frame connecting portion are constituted, the one of its fork limiting section
End is two wall bodies of insertion in the middle of；The other end is a block with U-shaped opening groove；The beneficial effect of the program is pendulum
Bar can only do single direction rotation, drive handrail rise and fall.
Although above-mentioned scheme has many advantages, such as the above, also at least there is following technology in above-mentioned scheme
Defect：Mounting stability is poor, and secondly, overall structural strength is relatively low, and service life is shorter.
Utility model content
The purpose of this utility model is for the problems referred to above, there is provided a kind of installation is more reliable and structural strength is higher double opens
Guardrail.
To reach above-mentioned purpose, this utility model employs following technical proposal：Driving guardrail for this pair includes locating rod, helps
Hand lever and some forks, are connected to connecting seat at the two ends of every fork, are connected to the connecting seat and positioning of fork one end
Bar connects, and the connecting seat for being connected to the fork other end is connected with bar, at locating rod two ends respectively by circumferentially positioned connection
Structure is connected with mounting seat, and described mounting seat is provided with some installing holes, is provided with patterned structure in the bottom of mounting seat.
Due to being provided with circumferentially positioned attachment structure with reference to the result such as mounting seat and patterned structure, can not only avoid installing
Occur afterwards to loosen, but also can further improve the structural strength of junction, when can increase the service life and strengthen use
Safety coefficient.
It is above-mentioned it is double open in guardrail, described patterned structure is in netted.
It is above-mentioned it is double open in guardrail, described circumferentially positioned attachment structure includes being arranged on the square company at the top of mounting seat
Post is connect, the square attaching apertures for the square connecting pole insertion are provided with the securing lever, described locating rod is provided with can be with
The cross screw of described square connecting pole threaded connection.
It is above-mentioned it is double open in guardrail, described mounting seat is made of plastics, and described mounting seat and square connecting pole
It is connected as a single entity structure.
It is above-mentioned it is double open in guardrail, described square attaching apertures are blind hole.
It is above-mentioned it is double open in guardrail, described bar is made of plastics.
Compared with prior art, the advantage that this pair drives guardrail is：1st, due to being provided with circumferentially positioned attachment structure knot
The result such as mounting seat and patterned structure is closed, is occurred to loosen after can not only avoiding installing, but also can further be improved connection
The structural strength at place, can increase the service life and strengthen safety coefficient when using.2nd, simple structure and low cost of manufacture.
Description of the drawings
The structural representation that Fig. 1 is provided for this utility model.
Status architecture schematic diagram after the decline that Fig. 2 is provided for this utility model.
The partial structural diagram that Fig. 3 is provided for this utility model.
In figure, locating rod 1, square attaching apertures 11, cross screw 12, bar 2, fork 3, connecting seat 31, mounting seat 4,
Installing hole 41, square connecting pole 42, double divider switches 5.
Specific embodiment
The utility model is described in more detail with reference to the accompanying drawings and detailed description.
As Figure 1-3, this pair drives guardrail includes locating rod 1, bar 2 and some forks 3, and bar 2 is by plastics system
Into.
Connecting seat 31 is connected at the two ends of every fork 3, the connecting seat 31 and locating rod of 3 one end of fork is connected to
1 connection, the connecting seat 31 for being connected to 3 other end of fork are connected with bar 2.
Mounting seat 4, circumferentially positioned attachment structure bag are connected with by circumferentially positioned attachment structure respectively at 1 two ends of locating rod
The square connecting pole 42 being arranged at the top of mounting seat 4 is included, is provided with locating rod 1 for the square of the square connecting pole 42 insertion
Connecting hole 11, square attaching apertures 11 are blind hole.Described locating rod 1 is provided with and can be connected with described 42 screw thread of square connecting pole
The cross screw 12 for connecing.
Mounting seat 4 is made of plastics, and described mounting seat 4 and square connecting pole 42 are connected as a single entity structure.
In addition, some installing holes 41 are provided with mounting seat 4, patterned structure is provided with the bottom of mounting seat 4.Patterned structure
In netted.
Double divider switches 5 are provided with one end of locating rod 1, this pair of divider switch includes control lever and U-shaped lock core, in manipulation
It is provided with inside one end of bar and can moves axially along control lever for the chamber and U-shaped lock core for installing described U-shaped lock core,
Control lever is provided with one end of chamber also with the breach with the chamber, and described U-shaped lock core opening is being manipulated towards breach
The elastic construction that described U-shaped lock core can be made in lockup state is provided between bar and U-shaped lock core.
Specific embodiment described herein is only explanation for example to this utility model spirit.This utility model institute
Category those skilled in the art can make various modifications or supplement or using similar to described specific embodiment
Mode substitute, but without departing from it is of the present utility model spirit or surmount scope defined in appended claims.
Although more having used locating rod 1, square attaching apertures 11, cross screw 12, bar 2, fork 3, company herein
The terms such as joint chair 31, mounting seat 4, installing hole 41, square connecting pole 42, double divider switches 5, but be not precluded from using other terms
Probability.It is used for the purpose of more easily describing and explaining essence of the present utility model using these terms；They are explained
All it is contrary with this utility model spirit into any additional restriction.
Claims (6)
1. guardrail, including locating rod (1), bar (2) and some forks (3) are opened a kind of pair, at the two ends of every fork (3) point
Connecting seat (31) is not connected with, the connecting seat (31) for being connected to fork (3) one end is connected with locating rod (1), is connected to fork (3)
The connecting seat (31) of the other end is connected with bar (2), it is characterised in that described locating rod (1) two ends are respectively by circumferential
Positioning connection structure is connected with mounting seat (4), and described mounting seat (4) is provided with some installing holes (41), in mounting seat (4)
Bottom is provided with patterned structure.
2. guardrail is driven according to claim 1 pair, it is characterised in that described patterned structure is in netted.
3. guardrail is driven according to claim 1 pair, it is characterised in that described circumferentially positioned attachment structure includes being arranged on
Square connecting pole (42) at the top of mounting seat (4), be provided with locating rod (1) for the square connecting pole (42) insert it is square
Connecting hole (11), described locating rod (1) are provided with the cross screw that can be threadedly coupled with described square connecting pole (42)
(12)。
4. guardrail is driven according to claim 3 pair, it is characterised in that described mounting seat (4) is made of plastics, and described
Mounting seat (4) and square connecting pole (42) be connected as a single entity structure.
5. guardrail is driven according to claim 3 pair, it is characterised in that described square attaching apertures (11) are blind hole.
6. guardrail is driven according to claim 3 pair, it is characterised in that described bar (2) is made of plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620547603.8U CN206044082U (en) | 2016-06-06 | 2016-06-06 | It is double to drive guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620547603.8U CN206044082U (en) | 2016-06-06 | 2016-06-06 | It is double to drive guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206044082U true CN206044082U (en) | 2017-03-29 |
Family
ID=58372540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620547603.8U Expired - Fee Related CN206044082U (en) | 2016-06-06 | 2016-06-06 | It is double to drive guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206044082U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110236864A (en) * | 2019-06-24 | 2019-09-17 | 张玲 | Medical bed handle-adjusting device based on ratch principle |
| CN114405817A (en) * | 2021-12-21 | 2022-04-29 | 三一汽车制造有限公司 | Screen device and mixing plant |
-
2016
- 2016-06-06 CN CN201620547603.8U patent/CN206044082U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110236864A (en) * | 2019-06-24 | 2019-09-17 | 张玲 | Medical bed handle-adjusting device based on ratch principle |
| CN114405817A (en) * | 2021-12-21 | 2022-04-29 | 三一汽车制造有限公司 | Screen device and mixing plant |
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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: 20170329 Termination date: 20180606 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |