CN203370059U - Rotary type self-locking mechanism for fast adjusting length of bandage - Google Patents
Rotary type self-locking mechanism for fast adjusting length of bandage Download PDFInfo
- Publication number
- CN203370059U CN203370059U CN201320387977.4U CN201320387977U CN203370059U CN 203370059 U CN203370059 U CN 203370059U CN 201320387977 U CN201320387977 U CN 201320387977U CN 203370059 U CN203370059 U CN 203370059U
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- China
- Prior art keywords
- groove
- holder
- locking mechanism
- quick adjustment
- adjustment strap
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- Withdrawn - After Issue
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Abstract
The utility model relates to a rotary type self-locking mechanism for fast adjusting the length of a bandage. The rotary type self-locking mechanism comprises a locking seat and a locking block arranged on the locking seat, the locking seat comprises a clamping seat, a first clipping seat and a second clipping seat, the first clipping seat and the second clipping seat are connected with the two sides of the upper end of the clamping seat, a first through hole is formed in the locking block, rotating shafts are arranged at the two ends of the locking block respectively, the two rotating shafts are clamped in the first clipping seat and the second clipping seat respectively, a check block is arranged on the first clipping seat, and the check block locates the locking block on the clamping seat. The rotary type self-locking mechanism is simple in structure and convenient to use, after the locking block is rotated by a certain angle, a pressure spring tensions the check block, the check block locates the locking block on the clamping seat, the bandage is fast tensioned, and working efficiency is improved.
Description
Technical field
This utility model relates to the mechanism at the fixedly patient body position that a kind of hospital uses, and relates in particular to a kind of rotary self-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 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, the other end is arranged on the operation table side rails by hook and little gravity block, but different patients' fat or thin degree difference, and sometimes need to pinion the body part that patient is different, therefore, need to regulate the length of bandage.Existing bandage is when regulating length, need first bandage to be disassembled in hook, after being adjusted to the length needed, bandage is fixed in hook, process is very complicated again, wastes a large amount of time, and bandage lock power is inadequate, cause patient's position to change, this can affect therapeutic effect, makes the curative effect for the treatment of affected by subjective factors larger.
The utility model content
This utility model has overcome the deficiencies in the prior art, and a kind of rotary self-locking mechanism of quick adjustment strap length simple in structure is provided.
For achieving the above object, the technical solution adopted in the utility model is: a kind of rotary self-locking mechanism of quick adjustment strap length, comprise lock, be positioned at the lock dog on described lock, described lock comprises deck, the first holder, the second holder that are connected with both sides, described deck upper end, have the first groove on described lock dog, the two ends of described lock dog are equipped with rotating shaft, two described rotating shafts snap in respectively in described the first holder, the second holder, on described the first holder, block is installed, described block is positioned at described lock dog on described deck.
In preferred embodiment of this utility model, the rotary self-locking mechanism of quick adjustment strap length further comprises that described lock dog comprises support plate, vertically is located at the pole of one jiao of described support plate, and two described rotating shafts are arranged on respectively the two ends of described support plate.
In preferred embodiment of this utility model, the rotary self-locking mechanism of quick adjustment strap length further comprise described the first holder be provided with the second groove, with the first through hole that described the second groove is communicated with, the second through hole that described the second holder is provided with the 3rd groove, is communicated with described the 3rd groove.
In preferred embodiment of this utility model, the rotary self-locking mechanism of quick adjustment strap length further comprises in described the first through hole and is provided with the first steady pin extended in described the second groove, be provided with the second steady pin extended in described the 3rd groove in described the second through hole, two described rotating shafts snap in respectively in the space that space, described the second steady pin and described the 3rd groove that described the first steady pin and described the second groove surround surround.
In preferred embodiment of this utility model, the rotary self-locking mechanism of quick adjustment strap length further comprises seal cover, jump ring, pad, stage clip, pin rod, one end of described pin rod has cannelure, the lower end edge level of described the first holder is to being provided with third through-hole, the first locating slot, the second locating slot, described seal cover snaps in described third through-hole, one end of described pin rod is inserted in described seal cover through described stage clip, pad, jump ring successively, and the other end of described pin rod is fixed with described block.
In preferred embodiment of this utility model, the rotary self-locking mechanism of quick adjustment strap length further comprises between described the first holder and described the second holder and is connected with side plate, the lower end of described side plate has the four-way groove, and described side plate has near an end of described the first holder the draw-in groove be communicated with described four-way groove.
In preferred embodiment of this utility model, the rotary self-locking mechanism of quick adjustment strap length further comprises that the cross section of described the first groove is rectangular.
In preferred embodiment of this utility model, the rotary self-locking mechanism of quick adjustment strap length further comprises that the cross section of described the second groove, the 3rd groove all takes the shape of the letter U.
In preferred embodiment of this utility model, the rotary self-locking mechanism of quick adjustment strap length further comprises that described deck is provided with opening.
This utility model has solved the defect existed in the background technology, and this utility model is simple in structure, easy to use, after lock dog is rotated to an angle, stage clip tension block, block is positioned at lock dog on deck, realizes fast the tensioning of bandage, has improved work efficiency.
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 after preferred embodiment locking bandage of the present utility model;
Fig. 2 is the front view after preferred embodiment locking bandage of the present utility model;
Fig. 3 is that the A-A of Fig. 2 is to cutaway view;
Fig. 4 is the top view after the bandage of preferred embodiment of the present utility model is locked;
Fig. 5 is the front structural representation of bandage locking of preferred embodiment of the present utility model;
Fig. 6 is the block of preferred embodiment of the present utility model and the decomposition texture schematic diagram of the first holder;
Fig. 7 is another structural representation before preferred embodiment locking bandage of the present utility model;
In figure: 1, lock, 2, lock dog, 3, deck, 4, the first holder, 5, the second holder, 6, the first groove, 7, rotating shaft, 8, block, 9, support plate, 10, pole, 11, the second groove, 12, the first through hole, 13, the 3rd groove, 14, the second through hole, 15, the first steady pin, 16, the second steady pin, 17, seal cover, 18, jump ring, 19, pad, 20, stage clip, 21, pin rod, 22, cannelure, 23, third through-hole, 24, the first locating slot, 25, the second locating slot, 26, side plate, 27, the four-way groove, 28, draw-in groove, 29, side rails, 30, opening, 31, bandage.
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 Fig. 1-Fig. 7, a kind of rotary self-locking mechanism of quick adjustment strap length, comprise lock 1, be positioned at the lock dog 2 on lock 1, lock 1 comprises deck 3, the first holder 4 be connected with deck 3 both sides, upper end, the second holder 5, this utility model is the first holder 4 preferably, the second holder 5 is connected with deck 3 one, but be not limited to this, the first holder 4, the second holder 5 also can be threaded or rivet with deck 3, have the first groove 6 on lock dog 2, the cross section of the first groove 6 is rectangular, be convenient to inserting of bandage, the two ends of lock dog 2 are equipped with rotating shaft 7, two rotating shafts 7 are symmetrical arranged and snap in respectively the first holder 4, in the second holder 5, two rotating shafts 7 can be respectively with respect to the first holder 4, the second holder 5 rotations, on the first holder 4, block 8 is installed, block 8 can be around the first holder 4 rotations, block 8 is positioned at lock dog 2 on deck.
10, two rotating shafts 7 of pole that the preferred lock dog 2 of this utility model comprises support plate 9, vertically be located at 9 one jiaos of support plates are arranged on respectively the two ends of support plate 9, and support plate 9 centrage along its length is parallel with the axis of rotating shaft 7.
The first through hole 12, the second holders 5 that the first holder 4 is provided with the second groove 11, be communicated with the second groove 11 are provided with the 3rd groove 13, the second through hole 14, the second grooves 11 that are communicated with the 3rd groove 13, the cross section of the 3rd groove 13 and all take the shape of the letter U.Be provided with the first steady pin 15 extended in the second groove 11 in the first through hole 12, being provided with 16, two rotating shafts 7 of the second steady pin that extend in the 3rd groove 13 in the second through hole 14 snaps in respectively in the space that space, the second steady pin 16 and the 3rd groove 13 that the first steady pin 15 and the second groove 11 surround surround.
Also comprise seal cover 17, jump ring 18, pad 19, stage clip 20, pin rod 21, one end of pin rod 21 has cannelure 22, this stage clip 20 is the straight line helical compression spring, the lower end edge level of the first holder 4 is to being provided with third through-hole 23, the first locating slot 24, the second locating slot 25, seal cover 17 snaps in third through-hole 23, one end of pin rod 21 is successively through stage clip 20, pad 19, jump ring 18 is inserted in seal cover 17, jump ring 18 is stuck in cannelure 22, stage clip 20 is compressed in the first holder 4 by jump ring 18 is spacing, the other end of pin rod 21 is fixed with block 8, when pulling out pin rod 21, power contrary with pulling force of the compressed generation of stage clip 20, make by pin rod 21 tension blocks 8, one end of block 8 can be the discoid of hollow, the other end can be strip, protruding (not shown) can be set on pin rod 21, this projection can snap in the first locating slot 24 or the second locating slot 25.
In order to improve the tensile force of bandage 31, be provided with side plate 26 between the first holder 4 and the second holder 5, the lower end of side plate 26 has four-way groove 27, and side plate 26 has near an end of the first holder 4 draw-in groove 28 be communicated with four-way groove 27, and the pole of lock dog 2 can be outside draw-in groove 28 stretches out deck 3.
For the ease of deck 3 is stuck on operation table side rails 29, deck 1 is provided with opening 30.
Operation principle of the present utility model is as follows:
At first deck 3 is clamped on the side rails 29 of operation table, during original state, pole 10 is horizontal to be located on deck 3, support plate 9 is vertical configuration, bandage 31 is passed to the first groove 6 of support plate 9 along a side relative with opening 30, then, through the four-way groove 27 of side plate 26, now bandage 31, in free state, can pull bandage 31 at any time, when needs are locked bandage 31, the space that lock dog 2 is surrounded at the first steady pin 15 and the second groove 11 by two rotating shafts 7, be rotated in a clockwise direction 270 ° in the space that the second steady pin 16 and the 3rd groove 13 surround, now pole 10 is vertical configuration, support plate 9 is horizontal to be located on deck 3, pull pin rod 21 half-twist simultaneously by block 8, the projection of block 8 snaps in the second locating slot 25, stage clip 20 is strained blocks 8 simultaneously, block 8 setting vertical with pole 10, make block 8 that pole 10 location are lived, bandage 31 is in locking state, can't pull bandage 31.When needs are regulated the length of bandage 31, by block 8 half-twists, block 8 snaps in the first locating slot 24, block 8 be arranged in parallel with pole 10, lock dog 2 is rotated to 270 ° in the counterclockwise direction, make lock dog 2 return to original state, now bandage 31 is in free state, can pull bandage 31, regulate needed length.
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 (9)
1. the rotary self-locking mechanism of a quick adjustment strap length, it is characterized in that: comprise lock (1), be positioned at the lock dog (2) on described lock (1), described lock (2) comprises deck (3), the first holder (4) be connected with described deck (3) both sides, upper end, the second holder (5), have the first groove (6) on described lock dog (2), the two ends of described lock dog (2) are equipped with rotating shaft (7), two described rotating shafts (7) snap in respectively described the first holder (4), in the second holder (5), block (8) is installed on described the first holder (4), described block (8) is positioned at described lock dog (2) on described deck (3).
2. the rotary self-locking mechanism of quick adjustment strap length according to claim 1, it is characterized in that: described lock dog (2) comprises support plate (9), vertically is located at the pole (10) of (9) one jiaos of described support plates, and two described rotating shafts (7) are arranged on respectively the two ends of described support plate (9).
3. the rotary self-locking mechanism of quick adjustment strap length according to claim 1 and 2, it is characterized in that: the first through hole (12) that described the first holder (4) is provided with the second groove (11), is communicated with described the second groove (11), the second through hole (14) that described the second holder (5) is provided with the 3rd groove (13), is communicated with described the 3rd groove (13).
4. the rotary self-locking mechanism of quick adjustment strap length according to claim 3, it is characterized in that: be provided with the first steady pin (15) extended in described the second groove (11) in described the first through hole (12), be provided with the second steady pin (16) extended in described the 3rd groove (13) in described the second through hole (14), two described rotating shafts (7) snap in respectively in the space that space that described the first steady pin (15) and described the second groove (11) surround, described the second steady pin (16) and described the 3rd groove (13) surround.
5. the rotary self-locking mechanism of quick adjustment strap length according to claim 3, it is characterized in that: also comprise seal cover (17), jump ring (18), pad (19), stage clip (20), pin rod (21), one end of described pin rod (21) has cannelure (22), the lower end edge level of described the first holder (4) is to being provided with third through-hole (23), the first locating slot (24), the second locating slot (25), described seal cover (17) snaps in described third through-hole (23), one end of described pin rod (21) is successively through described stage clip (20), pad (19), jump ring (18) is inserted in described seal cover (17), the other end of described pin rod (21) is fixed with described block (8).
6. the rotary self-locking mechanism of quick adjustment strap length according to claim 2, it is characterized in that: between described the first holder (4) and described the second holder (5), be connected with side plate (26), the lower end of described side plate (26) has four-way groove (27), and described side plate (26) has near an end of described the first holder (4) draw-in groove (28) be communicated with described four-way groove (27).
7. the rotary self-locking mechanism of quick adjustment strap length according to claim 1, it is characterized in that: the cross section of described the first groove (6) is rectangular.
8. the rotary self-locking mechanism of quick adjustment strap length according to claim 3, it is characterized in that: the cross section of described the second groove (11), the 3rd groove (13) all takes the shape of the letter U.
9. the rotary self-locking mechanism of quick adjustment strap length according to claim 1, it is characterized in that: described deck (3) is provided with opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320387977.4U CN203370059U (en) | 2013-07-02 | 2013-07-02 | Rotary type self-locking mechanism for fast adjusting length of bandage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320387977.4U CN203370059U (en) | 2013-07-02 | 2013-07-02 | Rotary type self-locking mechanism for fast adjusting length of bandage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203370059U true CN203370059U (en) | 2014-01-01 |
Family
ID=49832617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320387977.4U Withdrawn - After Issue CN203370059U (en) | 2013-07-02 | 2013-07-02 | Rotary type self-locking mechanism for fast adjusting length of bandage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203370059U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103300997A (en) * | 2013-07-02 | 2013-09-18 | 迈柯唯医疗设备(苏州)有限公司 | Rotary self-locking mechanism capable of achieving quick regulation of length of binding band |
| CN103948433A (en) * | 2014-05-06 | 2014-07-30 | 迈柯唯医疗设备(苏州)有限公司 | Medical crane tower accessory and box body quick-connector structure |
| CN103989529A (en) * | 2014-06-10 | 2014-08-20 | 迈柯唯医疗设备(苏州)有限公司 | Fast transfer device for medical tower crane |
-
2013
- 2013-07-02 CN CN201320387977.4U patent/CN203370059U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103300997A (en) * | 2013-07-02 | 2013-09-18 | 迈柯唯医疗设备(苏州)有限公司 | Rotary self-locking mechanism capable of achieving quick regulation of length of binding band |
| CN103300997B (en) * | 2013-07-02 | 2015-08-19 | 迈柯唯医疗设备(苏州)有限公司 | The rotary self-locking mechanism of quick adjustment strap length |
| CN103948433A (en) * | 2014-05-06 | 2014-07-30 | 迈柯唯医疗设备(苏州)有限公司 | Medical crane tower accessory and box body quick-connector structure |
| CN103989529A (en) * | 2014-06-10 | 2014-08-20 | 迈柯唯医疗设备(苏州)有限公司 | Fast transfer device for medical tower crane |
| CN103989529B (en) * | 2014-06-10 | 2016-03-02 | 迈柯唯医疗设备(苏州)有限公司 | For the quick switching device of medical hoist tower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140101 Effective date of abandoning: 20150819 |
|
| RGAV | Abandon patent right to avoid regrant |