CN103300992B - The clamping force enlarger of fast clamp and release - Google Patents
The clamping force enlarger of fast clamp and release Download PDFInfo
- Publication number
- CN103300992B CN103300992B CN201310272695.4A CN201310272695A CN103300992B CN 103300992 B CN103300992 B CN 103300992B CN 201310272695 A CN201310272695 A CN 201310272695A CN 103300992 B CN103300992 B CN 103300992B
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- CN
- China
- Prior art keywords
- bandage
- claw
- upper clipping
- release
- clipping claw
- 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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- 210000000078 claw Anatomy 0.000 claims abstract description 72
- 238000012856 packing Methods 0.000 claims description 5
- 230000008901 benefit Effects 0.000 abstract description 4
- 230000007547 defect Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- Clamps And Clips (AREA)
Abstract
The present invention relates to the clamping force enlarger of a kind of fast clamp and release, it is characterized in that: it comprises pivotally connected upper clipping claw and lower claw, the same side of described upper clipping claw and lower claw is provided with hook-shaped portion, the another side of described upper clipping claw is also provided with bandage interface, described bandage interface is provided with the bandage groove of through lengthwise.The invention solves the defect existed in background technology, and structure is simple, easy for installation.During use, hang on the guide rail on operation table simply, and the tightening force utilizing bandage to provide realizes self-locking, can also according to the angle of the position adjustment bandage of binding, can not self falling when bandage unclamps, do not need tensioning bandage when separating bandage, there is good safety, ease for operation, Social benefit and economic benefit.
Description
Technical field
The present invention relates to a kind of clamping and relieving mechanism, particularly relate to the clamping force enlarger of a kind of fast clamp and release.
Background technology
At present, in medical field, when client need is performed an operation, hospital generally adopts strap-on bandage to retrain the body part of patient, prevents patient from moving process, causing the injury of self.Bandage one end of existing hospital is fixed on operation table, and the other end is provided with hook, should be hooked on the side rails of operation table, thus realize fixing patient by hook.But, in use, find that simple hook exists larger defect: easily depart from from side rails; Can not according to the position adjustment angle of binding; Unclamp bandage comparatively to bother, need first to pull bandage by larger power, then break off relations, cause suffering to patient; When bandage tightening force is not enough, easy self falling, causes accident.
Summary of the invention
Instant invention overcomes the deficiencies in the prior art, the fast clamp providing a kind of structure simple, esy to use, safe and reliable and the clamping force enlarger of release.
For achieving the above object, the technical solution used in the present invention is: the clamping force enlarger of a kind of fast clamp and release, it is characterized in that: it comprises pivotally connected upper clipping claw and lower claw, the same side of described upper clipping claw and lower claw is provided with hook-shaped portion, the another side of described upper clipping claw is also provided with bandage interface, described bandage interface being provided with the bandage groove of through lengthwise, passing for holding bandage.
Preferably, one end of described bandage interface is provided with the opening being communicated with described bandage groove, to facilitate bandage to pass, and facilitate bandage still to can be passed through opening when tensioning to come off from bandage interface, the other end pivot of described bandage interface is arranged on described upper clipping claw.
Preferably, described bandage interface is pivotally connected on described upper clipping claw by the screw that passes described bandage interface, and described opening and screw are all positioned on the vertical line of described bandage groove.Bandage interface is pivotally connected on claw, and can adjust angle according to binding position, bandage is remained, and front is bundled in patient, avoids the position because of binding top or make bandage tilt on the lower, causes contact surface little and produce misery to patient.
Preferably, described lower claw is provided with the claw groove caved inward from one end, described upper clipping claw inlay card is in described claw groove, the two ends of described claw groove are provided with the fixing hole run through, described upper clipping claw is provided with the pivot hole run through, described upper clipping claw is pivotally connected on described lower claw by a rotating shaft of passing described fixing hole and pivot hole.
Preferably, described claw trench bottom is provided with through jogger hole, the push rod be resisted against on described upper clipping claw is provided with in described jogger hole, also be threaded the screw of described push rod shutoff in described jogger hole in described jogger hole, between described push rod and screw, be provided with spring.
Preferably, described push rod is resisted against the side of described upper clipping claw away from described hook-shaped portion.Push rod and spring still upwards push up upper clipping claw, its direction to operation table side rails are tilted under being used in the state that bandage unclamps, and form clamping, avoid it to come off.
Preferably, described rotating shaft one end is provided with the rotating shaft cap that diameter is greater than described rotating shaft diameter, and the other end of described rotating shaft is threaded a fixed screw, is also socketed with packing ring between described fixed screw and described rotating shaft.
The invention solves the defect existed in background technology, and structure is simple, easy for installation.During use, hang on the guide rail on operation table simply, and the tightening force utilizing bandage to provide realizes self-locking, can also according to the angle of the position adjustment bandage of binding, can not self falling when bandage unclamps, do not need tensioning bandage when separating bandage, there is good safety, ease for operation, Social benefit and economic benefit.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the decomposition texture schematic diagram of the preferred embodiments of the present invention;
In figure: 1, upper clipping claw, 2, lower claw, 3, claw groove, 4, fixing hole, 5, pivot hole, 6, rotating shaft, 7, rotating shaft cap, 8, fixed screw, 9, packing ring, 10, hook-shaped portion, 11, bandage interface, 12, bandage groove, 13, opening, 14, screw, 15, jogger hole, 16, push rod, 17, screw, 18, spring.
Detailed description of the invention
The present invention is further detailed explanation in conjunction with the accompanying drawings and embodiments now, and these accompanying drawings are the schematic diagram of simplification, only basic structure of the present invention are described in a schematic way, and therefore it only shows the formation relevant with the present invention.
As shown in Figure 1, the clamping force enlarger of a kind of fast clamp of the present invention and release comprises upper clipping claw 1 and lower claw 2, and upper clipping claw 1 and lower claw 2 are pivotally connected.In the present embodiment, lower claw 2 is provided with the claw groove 3 from upper surface to lower recess, upper clipping claw 1 just in time inlay card in claw groove 3, the two ends of claw groove 3 are provided with the fixing hole 4 run through, upper clipping claw 1 being provided with pivot hole 5, rotating shaft 6 that runs through through fixing hole 4 and pivot hole 5 is pivotally connected in upper clipping claw 1 on lower claw 2.Rotating shaft 6 one end is provided with the rotating shaft cap 7 that diameter is greater than rotating shaft 6 diameter, and the other end of rotating shaft 6 is threaded a fixed screw 8, is also socketed with packing ring 9 between fixed screw 8 and rotating shaft 6.Fixed screw 8 is threaded on the end face of rotating shaft 6, and itself and packing ring 9 coordinate to avoid rotating shaft 6 to come off.Certainly, the pivot connection way of upper clipping claw 1 and lower claw 2 is a lot, and other such as use the modes such as hinge to realize above-mentioned functions.
The same side of upper clipping claw 1 and lower claw 2 is provided with hook-shaped portion 10 of hook-shaped portion 10, two relatively, thus forms the claw type clamp structure to operation table side rails (not shown).The another side of upper clipping claw 1 being also provided with bandage interface 11, bandage interface 11 being provided with bandage groove 12, passing for holding bandage (not shown).One end of bandage interface 11 is provided with the opening 13 being communicated with bandage groove 12, to facilitate bandage to pass, and facilitates bandage still to can be passed through opening 13 when tensioning to come off from bandage interface 11, thus unties bandage.The width of opening 13 preferably accounts for 1/5 ~ 1/3 of bandage groove 12 length, and too wide bandage easily comes off from opening 13 voluntarily, and too narrow bandage not easily comes off from opening 13.The other end of bandage interface 11 is arranged on upper clipping claw 1 by screw 14 pivot.This structure can guarantee that the angle of bandage interface 11 can adjust according to the binding position of bandage, and bandage is remained, and front is bundled in patient.
Through jogger hole 15 is provided with bottom claw groove 3, one end near upper clipping claw 1 in jogger hole 15 is provided with the push rod 16 be resisted against on upper clipping claw 1, threaded one end away from upper clipping claw 1 is connected with screw 17, is provided with spring 18 between push rod 16 and screw 17.Push rod 16 is under the effect of spring 18 elastic force, tightly be resisted against the side of upper clipping claw 1 away from hook-shaped portion 10, the hook-shaped portion 10 of the downward claw 2 in the hook-shaped portion 10 of upper clipping claw 1 tilted, thus forms chucking power, under avoiding the state of unclamping at bandage, it comes off from operation table side rails.
Above according to desirable embodiment of the present invention for enlightenment, by above-mentioned description, related personnel in the scope not departing from this invention technological thought, can carry out various change and amendment completely.The technical scope of this invention is not limited to the content in description, must determine technical scope according to right.
Claims (6)
1. the clamping force enlarger of a fast clamp and release, it is characterized in that: it comprises pivotally connected upper clipping claw (1) and lower claw (2), the same side of described upper clipping claw (1) and lower claw (2) is provided with hook-shaped portion (10), the another side of described upper clipping claw (1) is also provided with bandage interface (11), described bandage interface (11) is provided with the bandage groove (12) of through lengthwise; Described lower claw (2) is provided with the claw groove (3) from upper surface to lower recess, upper clipping claw (1) just in time inlay card in claw groove (3), the two ends of claw groove (3) are provided with the fixing hole (4) run through, upper clipping claw (1) is provided with the pivot hole (5) run through, described upper clipping claw (1) is pivotally connected on described lower claw (2) by a rotating shaft (6) of passing described fixing hole (4) and pivot hole (5).
2. the clamping force enlarger of fast clamp according to claim 1 and release, it is characterized in that: one end of described bandage interface (11) is provided with the opening (13) being communicated with described bandage groove (12), and the other end pivot of described bandage interface (11) is arranged on described upper clipping claw (1).
3. the clamping force enlarger of fast clamp according to claim 2 and release, it is characterized in that: described bandage interface (11) is pivotally connected on described upper clipping claw (1) by the screw (14) that passes described bandage interface (11), and described opening (13) and screw (14) are all positioned on the vertical line of described bandage groove (12).
4. the clamping force enlarger of fast clamp according to claim 3 and release, it is characterized in that: described claw groove (3) bottom is provided with through jogger hole (15), the push rod (16) be resisted against on described upper clipping claw (1) is provided with in described jogger hole (15), also be threaded the screw (17) of described push rod (16) shutoff in described jogger hole (15) in described jogger hole (15), between described push rod (16) and screw (17), be provided with spring (18).
5. the clamping force enlarger of fast clamp according to claim 4 and release, is characterized in that: described push rod (16) is resisted against the side of described upper clipping claw (1) away from described hook-shaped portion (10).
6. according to the fast clamp of claim 4-5 described in one of them and the clamping force enlarger of release, it is characterized in that: described rotating shaft (6) one end is provided with the rotating shaft cap (7) that diameter is greater than described rotating shaft (6) diameter, the other end of described rotating shaft (6) is threaded a fixed screw (8), is also socketed with packing ring (9) between described fixed screw (8) and described rotating shaft (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310272695.4A CN103300992B (en) | 2013-07-02 | 2013-07-02 | The clamping force enlarger of fast clamp and release |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310272695.4A CN103300992B (en) | 2013-07-02 | 2013-07-02 | The clamping force enlarger of fast clamp and release |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103300992A CN103300992A (en) | 2013-09-18 |
| CN103300992B true CN103300992B (en) | 2016-01-27 |
Family
ID=49127005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310272695.4A Expired - Fee Related CN103300992B (en) | 2013-07-02 | 2013-07-02 | The clamping force enlarger of fast clamp and release |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103300992B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103536421B (en) * | 2013-10-18 | 2016-10-26 | 迈柯唯医疗设备(苏州)有限公司 | Medical body keeps band fixing device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4799639A (en) * | 1987-03-18 | 1989-01-24 | Keith Riley | Clamps |
| CN201510465U (en) * | 2009-08-25 | 2010-06-23 | 张月玲 | Mobile hand fixing rack |
| CN103037826A (en) * | 2010-06-02 | 2013-04-10 | 康尔福盛2200公司 | Bedrail clamp |
| CN103126847A (en) * | 2013-03-14 | 2013-06-05 | 苏州沃伦韦尔高新技术股份有限公司 | Quick assembly-and-disassembly clamp holder |
| CN203370057U (en) * | 2013-07-02 | 2014-01-01 | 迈柯唯医疗设备(苏州)有限公司 | Clamping force amplifying mechanism achieving fast clamping and releasing |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6622980B2 (en) * | 2000-03-28 | 2003-09-23 | Hill-Rom Services, Inc. | Socket and rail clamp apparatus |
| DE10147588B4 (en) * | 2001-09-27 | 2005-03-17 | Maquet Gmbh & Co. Kg | Fixing clamp for holding objects on a rail |
| FR2929174B1 (en) * | 2008-03-31 | 2010-04-23 | Vision Systems Aeronautics | CLAMP FOR SUNSCREEN. |
-
2013
- 2013-07-02 CN CN201310272695.4A patent/CN103300992B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4799639A (en) * | 1987-03-18 | 1989-01-24 | Keith Riley | Clamps |
| CN201510465U (en) * | 2009-08-25 | 2010-06-23 | 张月玲 | Mobile hand fixing rack |
| CN103037826A (en) * | 2010-06-02 | 2013-04-10 | 康尔福盛2200公司 | Bedrail clamp |
| CN103126847A (en) * | 2013-03-14 | 2013-06-05 | 苏州沃伦韦尔高新技术股份有限公司 | Quick assembly-and-disassembly clamp holder |
| CN203370057U (en) * | 2013-07-02 | 2014-01-01 | 迈柯唯医疗设备(苏州)有限公司 | Clamping force amplifying mechanism achieving fast clamping and releasing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103300992A (en) | 2013-09-18 |
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Granted publication date: 20160127 Termination date: 20200702 |