CN203370057U - Clamping force amplifying mechanism achieving fast clamping and releasing - Google Patents
Clamping force amplifying mechanism achieving fast clamping and releasing Download PDFInfo
- Publication number
- CN203370057U CN203370057U CN201320387580.5U CN201320387580U CN203370057U CN 203370057 U CN203370057 U CN 203370057U CN 201320387580 U CN201320387580 U CN 201320387580U CN 203370057 U CN203370057 U CN 203370057U
- Authority
- CN
- China
- Prior art keywords
- bandage
- claw
- clamping force
- upper clipping
- groove
- 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
Images
Abstract
The utility model relates to a clamping force amplifying mechanism achieving fast clamping and releasing. The clamping force amplifying mechanism is characterized in that an upper clamping jaw and a lower clamping jaw which are in pivot connection are included, hook-shaped portions are arranged on the same side face of the upper clamping jaw and the same side face of the lower clamping jaw respectively, a bandage connecting mouth is formed in the other side face of the upper clamping jaw, and a through lengthwise bandage groove is formed in the bandage connecting mouth. The clamping force amplifying mechanism overcomes the defects existing in the background technology, and is simple in structure and convenient to mount. In use, the clamping force amplifying mechanism can be simply hung on the guide rail of a surgical bed, self locking is achieved through tension force provided by a bandage, the angle of the bandage can be adjusted according to the position of binding the bandage, the bandage cannot fall off by itself under the condition that the bandage is loosened, the bandage does not need to be tensioned when untied, and the clamping force amplifying mechanism has good safety, handleability, social benefits and economic benefits.
Description
Technical field
This utility model relates to a kind of clamping and relieving mechanism, relates in particular 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 patient's body part, prevents that patient from causing the injury of self in moving process.Bandage one end that existing hospital uses is fixed on operation table, and the other end is equipped with hook, should hook on the side rails of operation table by hook, thereby realize fixing patient.But, in use, find that there is larger defect in simple hook: easily break away from from side rails; Can not adjust angle according to the position of binding; Unclamp bandage and comparatively bother, need to first by larger power, pull bandage, then break off relations, cause suffering to patient; When the bandage tightening force is not enough, easily self falling, cause accident.
The utility model content
This utility model has overcome the deficiencies in the prior art, and a kind of fast clamp simple in structure, esy to use, safe and reliable and the clamping force enlarger of release are provided.
For achieving the above object, the technical solution adopted in the utility model 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 section, also be provided with the bandage interface on the another side of described upper clipping claw, be provided with the bandage groove of the lengthwise of perforation on described bandage interface, pass for holding bandage.
Preferably, one end of described bandage interface is provided with the opening that is communicated with described bandage groove, to facilitate bandage to pass, and facilitate bandage in the situation that tensioning still can come off from the bandage interface through opening, 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 through the screw of described bandage interface by one, and described opening and screw all are positioned on the vertical line of described bandage groove.The bandage interface is pivotally connected on claw, can adjust angle according to the binding position, makes bandage remain that front is bundled in patient, avoids because the position of binding is top or make on the lower bandage tilt, and to patient, causes contact surface little and produce painful.
Preferably, be provided with the claw groove caved inward from one end on described lower claw, 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, be provided with the pivot hole run through on described upper clipping claw, one is pivotally connected on described lower claw by described upper clipping claw through the rotating shaft of described fixing hole and pivot hole.
Preferably, described claw trench bottom is provided with the jogger hole of perforation, be provided with the push rod be resisted against on described upper clipping claw in described jogger hole, also be threaded in described jogger hole the screw of described push rod shutoff 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 section.Push rod and spring are used under the state that bandage unclamps, and still top upper clipping claw upwards, make its direction to the operation table side rails tilt, and forms and clamp, and avoids 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 the described rotating shaft fixed screw that is threaded, also be socketed with packing ring between described fixed screw and described rotating shaft.
This utility model has solved the defect existed in the background technology, and simple in structure, easy for installation.During use, hang over simply on the guide rail on operation table and get final product, and utilize the tightening force that bandage provides to realize self-locking, can also adjust according to the position of binding the angle of bandage, in the situation that bandage unclamp not can self falling, do not need the tensioning bandage while separating bandage, there is good safety, ease for operation, Social benefit and economic benefit.
The accompanying drawing explanation
Below in conjunction with drawings and Examples, this utility model is further illustrated.
Fig. 1 is the decomposition texture schematic diagram of preferred embodiment of the present utility model;
In figure: 1, upper clipping claw, 2, lower claw, 3, the claw groove, 4, fixing hole, 5, pivot hole, 6, rotating shaft, 7, rotating shaft cap, 8, fixed screw, 9, packing ring, 10, hook-shaped section, 11, the bandage interface, 12, the bandage groove, 13, opening, 14, screw, 15, jogger hole, 16, push rod, 17, screw, 18, spring.
The specific embodiment
In conjunction with the accompanying drawings and embodiments this utility model is described in further detail now, these accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with this utility model.
As shown in Figure 1, the clamping force enlarger of a kind of fast clamp of the present utility model 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, be provided with the claw groove 3 from upper surface to lower recess on lower claw 2, 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, be provided with the pivot hole 5 run through on upper clipping claw 1, thereby a rotating shaft 6 is pivotally connected on lower claw 2 by upper clipping claw 1 through fixing hole 4 and pivot hole 5.Rotating shaft 6 one ends are provided with the rotating shaft cap 7 that diameter is greater than rotating shaft 6 diameters, and the other end of rotating shaft 6 fixed screw 8 that is threaded, also be 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 pivotally connected mode of upper clipping claw 1 and lower claw 2 is a lot, and other can realize above-mentioned functions such as modes such as using hinge.
The same side of upper clipping claw 1 and lower claw 2 be provided with hook-shaped 10, two hook-shaped 10 relative, thereby form the claw type clamp structure to operation table side rails (not shown).Also be provided with bandage interface 11 on the another side of upper clipping claw 1, be provided with bandage groove 12 on bandage interface 11, pass for holding bandage (not shown).One end of bandage interface 11 is provided with the opening 13 that is communicated with bandage groove 12, passes to facilitate bandage, and facilitates bandage in the situation that tensioning still can come off from bandage interface 11 through opening 13, thereby untie 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 is difficult for coming off from opening 13.The other end of bandage interface 11 is arranged on upper clipping claw 1 by screw 14 pivots.This structure can guarantee that the angle of bandage interface 11 can adjust according to the binding position of bandage, makes bandage remain that front is bundled in patient.
Above foundation desirable embodiment of the present utility model is enlightenment, and by above-mentioned description, the related personnel can, in the scope that does not depart from this utility model technological thought, carry out various change and modification fully.The technical scope of this utility model is not limited to the content on description, must determine technical scope according to the claim scope.
Claims (7)
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 (10), also be provided with bandage interface (11) on the another side of described upper clipping claw (1), be provided with the bandage groove (12) of the lengthwise of perforation on described bandage interface (11).
2. the clamping force enlarger of fast clamp according to claim 1 and release, it is characterized in that: an end of described bandage interface (11) is provided with the opening (13) that is 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 upper at described upper clipping claw (1) through the screw (14) of described bandage interface (11) by one, and described opening (13) and screw (14) all are 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: be provided with the claw groove (3) caved inward from one end on described lower claw (2), described upper clipping claw (1) inlay card is in described claw groove (3), the two ends of described claw groove (3) are provided with the fixing hole (4) run through, be provided with the pivot hole (5) run through on described upper clipping claw (1), one is pivotally connected on described lower claw (2) by described upper clipping claw (1) through the rotating shaft (6) of described fixing hole (4) and pivot hole (5).
5. the clamping force enlarger of fast clamp according to claim 4 and release, it is characterized in that: described claw groove (3) bottom is provided with the jogger hole (15) of perforation, be provided with the push rod (16) be resisted against on described upper clipping claw (1) in described jogger hole (15), the screw (17) in described jogger hole (15) by described push rod (16) shutoff that also is threaded in described jogger hole (15), be provided with spring (18) between described push rod (16) and screw (17).
6. the clamping force enlarger of fast clamp according to claim 5 and release, it is characterized in that: described push rod (16) is resisted against the side of described upper clipping claw (1) away from described hook-shaped (10).
7. according to the clamping force enlarger of one of them described fast clamp of claim 4-6 and release, it is characterized in that: described rotating shaft (6) one ends are 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) fixed screw (8) that is threaded, also be 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 |
|---|---|---|---|
| CN201320387580.5U CN203370057U (en) | 2013-07-02 | 2013-07-02 | Clamping force amplifying mechanism achieving fast clamping and releasing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320387580.5U CN203370057U (en) | 2013-07-02 | 2013-07-02 | Clamping force amplifying mechanism achieving fast clamping and releasing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203370057U true CN203370057U (en) | 2014-01-01 |
Family
ID=49832615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320387580.5U Expired - Fee Related CN203370057U (en) | 2013-07-02 | 2013-07-02 | Clamping force amplifying mechanism achieving fast clamping and releasing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203370057U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103300992A (en) * | 2013-07-02 | 2013-09-18 | 迈柯唯医疗设备(苏州)有限公司 | Clamping force increasing mechanism capable of quickly clamping and releasing |
-
2013
- 2013-07-02 CN CN201320387580.5U patent/CN203370057U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103300992A (en) * | 2013-07-02 | 2013-09-18 | 迈柯唯医疗设备(苏州)有限公司 | Clamping force increasing mechanism capable of quickly clamping and releasing |
| CN103300992B (en) * | 2013-07-02 | 2016-01-27 | 迈柯唯医疗设备(苏州)有限公司 | The clamping force enlarger of fast clamp and release |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206208653U (en) | Tensile strength test device is used in leather detection | |
| CN203370057U (en) | Clamping force amplifying mechanism achieving fast clamping and releasing | |
| CN103315874B (en) | The clamping force enlarger of fast clamp and release | |
| CN203370061U (en) | Clamping force amplifying mechanism achieving fast clamping and releasing | |
| CN103315872B (en) | The clamping force enlarger of shaftless fast clamp and release | |
| CN103300992B (en) | The clamping force enlarger of fast clamp and release | |
| CN203370056U (en) | Clamping force amplifying mechanism allowing clamping and releasing | |
| CN203370058U (en) | Shaftless rapid clamping and releasing clamp force amplifying mechanism | |
| CN211068418U (en) | Anti-drop's vein transfusion system | |
| CN103300993B (en) | Clamping and the clamping force enlarger discharged | |
| CN204158427U (en) | A kind of abdominal retractor | |
| CN208405127U (en) | A kind of angiocarpy doctor's transfer carriage | |
| CN204769929U (en) | Seamless steel pipe is anchor clamps for stretcher | |
| CN204809747U (en) | Unwrapping wire pulley gear | |
| CN208428002U (en) | Adjustable cylindricality rod piece clamping device | |
| CN218604352U (en) | Drip irrigation device with guide rail | |
| CN203370060U (en) | Clamping and locking mechanism for fast adjusting length of bandage | |
| CN213722507U (en) | Adjustable fixing device for supporting mouth gag | |
| CN202531560U (en) | Steel structure mounting clamp | |
| CN202542575U (en) | Holding device of pay-off drum | |
| CN206369660U (en) | A kind of air clamper | |
| CN210260776U (en) | Dedicated locking pliers of elevator wire rope inspection | |
| CN218518172U (en) | Clamping device for machining tower crane lifting hook | |
| CN215056413U (en) | Extremely narrow rhombus prevents pendulum pulley | |
| CN211156851U (en) | Drainage fixed bolster for sick bed |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140101 Termination date: 20200702 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |