CN103300995B - The locking mechanism of quick adjustment strap length - Google Patents
The locking mechanism of quick adjustment strap length Download PDFInfo
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- CN103300995B CN103300995B CN201310272872.9A CN201310272872A CN103300995B CN 103300995 B CN103300995 B CN 103300995B CN 201310272872 A CN201310272872 A CN 201310272872A CN 103300995 B CN103300995 B CN 103300995B
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- groove
- locking mechanism
- holder
- quick adjustment
- deck
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Abstract
The present invention relates to a kind of locking mechanism of quick adjustment strap length, comprise holder, described holder has the first groove, the second groove, deck is provided with in described first groove, the two ends of described deck are equipped with fulcrum, two described fulcrums are inserted in described holder respectively, are provided with two elastic devices in described holder, and two described elastic devices abut with two described fulcrums respectively.Structure of the present invention is simple, easy to use, is coordinated, realize the tensioning of bandage fast by the second groove, block tongue with deck, and simultaneously by pulling pull bar to realize being separated of deck and block tongue, realize unclamping of bandage fast, work efficiency is high.
Description
Technical field
The present invention relates to a kind of mechanism of fixing patient body position of hospital, particularly relate to a kind of locking mechanism of quick adjustment strap length.
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, the other end is arranged on operation table side rails by hook and little gravity block, but the fat or thin degree of different patient is different, and sometimes needs to pinion the different body part of patient, therefore, the length regulating bandage is needed.Existing bandage is when regulating length, need first bandage to be disassembled in hook, after being adjusted to the length of needs, be fixed in hook by bandage again, process is very complicated, wastes a large amount of time, and bandage lock power is inadequate, cause the position of patient to change, this can affect therapeutic effect, makes the curative effect for the treatment of affect larger by subjective factors.
Summary of the invention
Instant invention overcomes the deficiencies in the prior art, the locking mechanism of the simple quick adjustment strap length of a kind of structure is provided.
For achieving the above object, the technical solution used in the present invention is: a kind of locking mechanism of quick adjustment strap length, comprise holder, described holder has the first groove, the second groove, be provided with deck in described first groove, the two ends of described deck are equipped with fulcrum, and two described fulcrums are inserted in described holder respectively, be provided with two elastic devices in described holder, two described elastic devices abut with two described fulcrums respectively.
In a preferred embodiment of the present invention, one end that the locking mechanism of quick adjustment strap length comprises described holder is further provided with block tongue, and one end of described deck is provided with the first groove, and one end of described deck is connected on described block tongue.
In a preferred embodiment of the present invention, the locking mechanism of quick adjustment strap length comprises further on described holder and has two the first through holes, two described first through holes are all communicated with described first groove, and two described fulcrums are inserted in two described first through holes respectively.
In a preferred embodiment of the present invention, the locking mechanism of quick adjustment strap length comprises two described fulcrums further and has the second groove along its length respectively, described elastic device comprises the holding screw, stage clip, the fore-set that are connected to successively in described holder, and described fore-set abuts with described fulcrum.
In a preferred embodiment of the present invention, the locking mechanism of quick adjustment strap length comprises further and is also provided with pull bar, and the two ends of described pull bar snap in two described second grooves respectively.
In a preferred embodiment of the present invention, the locking mechanism of quick adjustment strap length comprises described first groove further and is] shape, the cell wall up and down of described first groove contacts with the upper and lower end face of described block tongue respectively.
In a preferred embodiment of the present invention, it is kidney-shaped that the locking mechanism of quick adjustment strap length comprises described first through hole further, and described fulcrum is kidney-shaped, and described fulcrum can move along the width of described first through hole.
In a preferred embodiment of the present invention, it is rounded that the locking mechanism of quick adjustment strap length comprises described second groove further.
The invention solves the defect existed in background technology, structure of the present invention is simple, easy to use, is coordinated with deck by the second groove, block tongue, realize the tensioning of bandage fast, simultaneously by pulling pull bar to realize being separated of deck and block tongue, realize unclamping of bandage fast, work efficiency is high.
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;
Fig. 2 is the axonometric chart of the preferred embodiments of the present invention;
Fig. 3 is another axonometric chart of the preferred embodiments of the present invention;
Fig. 4 is the front view of the preferred embodiments of the present invention;
Fig. 5 is the top view of the preferred embodiments of the present invention;
Fig. 6 is that the A-A of Fig. 5 is to sectional view;
In figure: 1, holder, the 2, first groove, the 3, second groove, 4, deck, 5, fulcrum, 6, holding screw, 7, stage clip, 8, fore-set, 9, block tongue, the 10, first groove, 11, the first through hole, the 12, second through hole, the 13, second groove, 14, pull bar, 15, bandage.
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 figs 1 to 6, a kind of locking mechanism of quick adjustment strap length, comprise holder 1, holder 1 has the first groove 2, second groove 3, first groove 2, the cross section of the second groove 3 is all rectangular, deck 4 is provided with in first groove 2, the two ends of deck 4 are equipped with fulcrum 5, two fulcrums 5 are inserted in holder 1 respectively, two elastic devices are provided with in holder 1, two elastic devices abut with two fulcrums 5 respectively, preferred elastomeric device of the present invention comprises the holding screw 6 be connected to successively in holder 1, stage clip 7, fore-set 8, wherein stage clip 7 is straight-line helix stage clip, fore-set 8 abuts in vertical with fulcrum 5.
Further, one end of holder 1 is provided with block tongue 9, and one end of deck 4 is provided with the first groove 10, first groove 10 and is] shape, the cell wall up and down of the first groove 10 contacts with the upper and lower end face of block tongue 9 respectively, and one end of deck 4 is connected on block tongue 9.
Be arranged in holder 1 for the ease of deck 4, holder 1 has two the first through holes 11, first through hole 11 is in kidney-shaped, two the first through holes 11 are all communicated with the first groove 2, fulcrum 5 is in kidney-shaped, two fulcrums 5 are inserted in two the first through holes 11 respectively, fulcrum 5 can move along the width of the first through hole 11, the second through hole 12 can be established in holder 1 simultaneously, second through hole 12 is communicated with the first through hole 11, holding screw 6 is tightened in the second through hole 12, again stage clip 8 is inserted in the second through hole 12 and abut with holding screw 6, fore-set 8 is inserted in the second through hole 12 and abut with stage clip 7, fore-set 8 abuts with fulcrum 5 through the second through hole 12.
For the ease of driving deck 4 to move by fulcrum 5, it is rounded that two fulcrums 5 have the second groove 13, second groove 13 respectively along its length, and be also provided with pull bar 14, the two ends of pull bar 14 snap in two the second grooves 13 respectively.
Operation principle of the present invention is as follows:
First one end of bandage 15 is passed from the bottom up the second groove 3 of holder 1, and then between the upper cell wall penetrating the first groove 10 along the upper end of deck 4 and the upper surface of block tongue 9, then between the side channel wall penetrating the first groove 10 and the side end face of block tongue 9, last again through the lower cell wall of the first groove 10 and the lower surface of block tongue 9, now fulcrum 5 is held out against in the first through hole 11 by fore-set 8, and bandage 15 is in locking state; When needs unclamp bandage 15, pull pull bar 14 to move toward the direction of compression press spring 7, now fulcrum 5 drives deck 4 to be separated with block tongue 9, and bandage 15 is in free state, can pull bandage 15, is adjusted to required length.
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 (7)
1. the locking mechanism of a quick adjustment strap length, it is characterized in that: comprise holder (1), described holder (1) has the first groove (2), second groove (3), deck (4) is provided with in described first groove (2), the two ends of described deck (4) are equipped with fulcrum (5), two described fulcrums (5) are inserted in described holder (1) respectively, two elastic devices are provided with in described holder (1), two described elastic devices abut with two described fulcrums (5) respectively, one end of described holder (1) is provided with block tongue (9), one end of described deck (4) is provided with the first groove (10), one end of described deck (4) is connected on described block tongue (9).
2. the locking mechanism of quick adjustment strap length according to claim 1, it is characterized in that: described holder (1) has two the first through holes (11), two described first through holes (11) are all communicated with described first groove (2), and two described fulcrums (5) are inserted in two described first through holes (11) respectively.
3. the locking mechanism of quick adjustment strap length according to claim 2, it is characterized in that: two described fulcrums (5) have the second groove (13) respectively along its length, described elastic device comprises the holding screw (6) be connected to successively in described holder (1), stage clip (7), fore-set (8), and described fore-set (8) abuts with described fulcrum (5).
4. the locking mechanism of quick adjustment strap length according to claim 3, is characterized in that: be also provided with pull bar (14), and the two ends of described pull bar (14) snap in two described second grooves (13) respectively.
5. the locking mechanism of quick adjustment strap length according to claim 1, it is characterized in that: described first groove (10) is] shape, the cell wall up and down of described first groove (10) contacts with the upper and lower end face of described block tongue (9) respectively.
6. the locking mechanism of quick adjustment strap length according to claim 2, it is characterized in that: described first through hole (11) is in kidney-shaped, described fulcrum (5) is in kidney-shaped, and described fulcrum (5) can move along the width of described first through hole (11).
7. the locking mechanism of quick adjustment strap length according to claim 3, is characterized in that: described second groove (13) is rounded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310272872.9A CN103300995B (en) | 2013-07-02 | 2013-07-02 | The locking mechanism of quick adjustment strap length |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310272872.9A CN103300995B (en) | 2013-07-02 | 2013-07-02 | The locking mechanism of quick adjustment strap length |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103300995A CN103300995A (en) | 2013-09-18 |
| CN103300995B true CN103300995B (en) | 2015-08-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310272872.9A Expired - Fee Related CN103300995B (en) | 2013-07-02 | 2013-07-02 | The locking mechanism of quick adjustment strap length |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103300995B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1903092A (en) * | 2005-07-29 | 2007-01-31 | Ykk株式会社 | Belt adjuster |
| CN2912314Y (en) * | 2006-05-29 | 2007-06-20 | 张文成 | Fastener |
| CN101049194A (en) * | 2006-04-04 | 2007-10-10 | 株式会社利富高 | Bracelet |
| CN203370060U (en) * | 2013-07-02 | 2014-01-01 | 迈柯唯医疗设备(苏州)有限公司 | Clamping and locking mechanism for fast adjusting length of bandage |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3935607B2 (en) * | 1998-05-27 | 2007-06-27 | サンコー株式会社 | Harness length adjustment buckle |
| US20090300889A1 (en) * | 2008-06-05 | 2009-12-10 | Chih-Cheng Shiue | Buckle with Tension Adjuster |
-
2013
- 2013-07-02 CN CN201310272872.9A patent/CN103300995B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1903092A (en) * | 2005-07-29 | 2007-01-31 | Ykk株式会社 | Belt adjuster |
| CN101049194A (en) * | 2006-04-04 | 2007-10-10 | 株式会社利富高 | Bracelet |
| CN2912314Y (en) * | 2006-05-29 | 2007-06-20 | 张文成 | Fastener |
| CN203370060U (en) * | 2013-07-02 | 2014-01-01 | 迈柯唯医疗设备(苏州)有限公司 | Clamping and locking mechanism for fast adjusting length of bandage |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103300995A (en) | 2013-09-18 |
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Granted publication date: 20150819 Termination date: 20200702 |
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| CF01 | Termination of patent right due to non-payment of annual fee |