CN2281798Y - Self locking type lift frame - Google Patents
Self locking type lift frame Download PDFInfo
- Publication number
- CN2281798Y CN2281798Y CN 97208409 CN97208409U CN2281798Y CN 2281798 Y CN2281798 Y CN 2281798Y CN 97208409 CN97208409 CN 97208409 CN 97208409 U CN97208409 U CN 97208409U CN 2281798 Y CN2281798 Y CN 2281798Y
- Authority
- CN
- China
- Prior art keywords
- self
- frame
- locking ring
- self locking
- elevating lever
- 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
Landscapes
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The utility model belongs to a lifting frame which can be used for multiple ways, especially a medical transfusion hanging frame. A lifting rod which can move up and down is inserted in a bottom frame, the upper side of the lifting rod is sheathed with a self locking ring, the upper side of the self locking ring is provided with a crank arm which is supported at the top end of the bottom frame and the top end of the bottom frame is provided with a supporting seat. The self-locking type lifting frame has the advantages of scientific and reasonable structural principle, high using safety and skillful and labor saving operation. The utility model not only can be used as the transfusion hanging frame, but also can be popularized and used for multiple ways, such as floor lamps, music stands, etc. Moreover, the original lifting frame can be improved effectively only by making one self locking ring to replace a screw fastener.
Description
This utility model relates to the used adnexa of a kind of medical infusion apparatus, refers in particular to the transfusion pylon.
In known prior art, the most frequently used transfusion pylon, be in a underframe, to insert the elevating lever that can move up and down, fix the height of elevating lever with the screw tight locking button, coping screw gets rusty or stripped thread in use for some time, can cause user mode undesired, and hands strength is not enough in use to add women nurse, operation inconvenience tends to twist motionless screw retaining ring or elevating lever glides voluntarily.
The purpose of this utility model provides a kind of novel crane, does not adopt existing screw tight locking button to fix elevating lever, thus avoid prior art because screw gets rusty stripped thread, hands strength deficiency, not easy to operate and shortcoming such as downslide voluntarily.
Embodiment of the present utility model is: insert an elevating lever moving up and down in underframe, self-locking ring of suit on elevating lever has a connecting lever to be supported on the top of underframe on the self-locking ring.Rely on of frictional force and the lever moment supporting role of self-locking annular distance inwall during use, guarantee that elevating lever can not glide voluntarily because of relying on oneself elevating lever; When needing to adjust the elevating lever height, with hands elevating lever is up pulled out, can raise, gently self-locking ring is held up directly with have gentle hands, eliminate the lever moment supporting role, elevating lever just can freely move down.More firm for the lever supporting role that makes the self-locking ring connecting lever, a supporting seat is installed on the underframe top.
The utility model has the advantages that: a kind of self-locking type lifting frame of novelty is provided, and its structural principle is scientific and reasonable, and is safe and reliable during use, and operation is dexterous laborsaving, not only can also be generalized to many-sides such as floor lamp, music easel and use as the transfusion pylon.And also very convenient to improving existing crane, as long as make the screw tight locking button that a self-locking ring replaces former installation.
Accompanying drawing is the configuration state sketch map of this utility model embodiment.
Drawing explanation: 1-elevating lever, 2-self-locking ring, 3-connecting lever, 4-supporting seat, 5-underframe.
Embodiment,
As shown in Figure 1, insert the elevating lever that can move up and down 1 in underframe 5, self-locking ring 2 of suit on elevating lever 1 has a connecting lever 3 to be supported on the top of underframe 5 on the self-locking ring 2.A supporting seat 4 is installed on top at underframe 5.
The installation dimension of suitable selection self-locking ring 2, self-locking ring 2 can be installed to existing transfusion pylon, floor lamp, or on the music easel, replace original screw tight locking button.
Claims (2)
1, a kind of self-locking type lifting frame, it is characterized in that: it is to insert an elevating lever that can move up and down (1) in underframe (5), go up a self-locking ring of suit (2) at elevating lever (1), have a connecting lever (3) to be supported on the top of underframe (5) on this self-locking ring (2).
2, self-locking type lifting frame as claimed in claim 1 is characterized in that: a supporting seat (4) is installed on the top of described underframe (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97208409 CN2281798Y (en) | 1997-01-10 | 1997-01-10 | Self locking type lift frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97208409 CN2281798Y (en) | 1997-01-10 | 1997-01-10 | Self locking type lift frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2281798Y true CN2281798Y (en) | 1998-05-20 |
Family
ID=33927856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97208409 Expired - Fee Related CN2281798Y (en) | 1997-01-10 | 1997-01-10 | Self locking type lift frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2281798Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104552198A (en) * | 2014-12-30 | 2015-04-29 | 吴江明敏制衣有限公司松陵分公司 | Lifting hanger for spinning workshop |
| CN104545317A (en) * | 2014-12-30 | 2015-04-29 | 吴江明敏制衣有限公司松陵分公司 | Variable lifting hanger for use in textile workshops |
| CN104545316A (en) * | 2014-12-30 | 2015-04-29 | 吴江明敏制衣有限公司松陵分公司 | Changeable lifting rack in textile workshop |
-
1997
- 1997-01-10 CN CN 97208409 patent/CN2281798Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104552198A (en) * | 2014-12-30 | 2015-04-29 | 吴江明敏制衣有限公司松陵分公司 | Lifting hanger for spinning workshop |
| CN104545317A (en) * | 2014-12-30 | 2015-04-29 | 吴江明敏制衣有限公司松陵分公司 | Variable lifting hanger for use in textile workshops |
| CN104545316A (en) * | 2014-12-30 | 2015-04-29 | 吴江明敏制衣有限公司松陵分公司 | Changeable lifting rack in textile workshop |
| CN104545317B (en) * | 2014-12-30 | 2017-02-01 | 吴江明敏制衣有限公司松陵分公司 | Variable lifting hanger for use in textile workshops |
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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 |