CN204306988U - Fast Installation detaching structure and there is the first-aid trolley of Fast Installation detaching structure - Google Patents
Fast Installation detaching structure and there is the first-aid trolley of Fast Installation detaching structure Download PDFInfo
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- CN204306988U CN204306988U CN201420766563.7U CN201420766563U CN204306988U CN 204306988 U CN204306988 U CN 204306988U CN 201420766563 U CN201420766563 U CN 201420766563U CN 204306988 U CN204306988 U CN 204306988U
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- framework
- backrest
- rotation section
- fast installation
- detaching structure
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Abstract
The utility model discloses a kind of Fast Installation detaching structure and there is the first-aid trolley of this structure, by Fast Installation detaching structure, secondary connector and main connector are combined, Fast Installation detaching structure also comprises: the first rotation section, and it is arranged on main connector; Second rotation section, it is arranged on main connector; Compressed part, it is around the first rotation section and the second rotation section axial rotation; Second rotation section has locating part, determine that position method is rotated in order to compressed part to be limited in one, thus secondary connector and main connector are compressed, wherein main connector is go-cart body, secondary connector is stretcher, and first-aid trolley also comprises stretcher and folds auxiliary body and backrest regulating mechanism.First-aid trolley can be split into stretcher and go-cart body by this utility model, and is applicable to different environment by the folding of stretcher, can also regulate the angle of backrest according to the demand of different users.
Description
Technical field
This utility model relates to a kind of installing/dismounting structure and its application, especially relates to a kind of Fast Installation detaching structure and has the first-aid trolley of Fast Installation detaching structure.
Background technology
Fast Installation detaching structure can make connector and connected piece be installed together rapidly or connector and connected piece be split, but traditional installing/dismounting structure needs to realize by instrument, cumbersome when operation.
First-aid trolley is a kind of instrument being used for transporting patient, generally be applied in medical first aid field, due to can ability to act be lost when some patient falls ill, so need first-aid personnel to be placed on first-aid trolley by patient, then by first-aid trolley, patient transportation is rescued to hospital.
Current application number has the ambulance stretcher bed of the movable frame of improvement disclosed in 200780008274.3, and what this stretcher had a cot frame of support belt front-end and back-end has wheel undercarriage, and starts from and fix cot frame in multiple raised position.This cot frame comprises the movable frame of the improvement with the range of movement wider relative to cot construction.This cot frame also provides patient support feature, such as orientable back, leg and side wall support.Cot frame is linked together by framing component and undercarriage, cot frame, framing component and undercarriage are as a whole, cot frame cannot split with framing component, be not suitable for following several situation, one, at non-elevator room and part slype place, can cause and be difficult to reasons such as passing through; Two, on road surface during rugged section, the sense of jolting on road surface can impact injury, can cause the aggravation of injury time serious.
Application number is stretcher disclosed in 201010295026.5, comprises stretcher body, and described stretcher body is made up of framework and the human body plate be arranged in framework; Described human body plate is divided into upper body plate and lower body plate, the rear end of upper body plate and frame articulation, rotatable certain angle; Described framework is divided into body frame and front end-rack, and two frames frame corresponding to body frame of front end-rack connects with lockable mechanism respectively.Front end-rack can to rotate with body frame angle in 90 ° or rotate into and be positioned at same plane with body frame, although this invention can fold by stretcher body frame front and realize using in less space, but this stretcher is heavier, be inconvenient to carry, and cannot use in the catwalk of non-elevator, when rugged section, the sense of jolting on road surface can impact injury, can cause the aggravation of injury time serious.
In view of above-mentioned defect, creator of the present invention obtains this creation finally through long research and practice.
Summary of the invention
The purpose of this utility model is, provides a kind of Fast Installation detaching structure and has the first-aid trolley of this Fast Installation detaching structure, in order to overcome above-mentioned technological deficiency.
For achieving the above object, the technical solution adopted in the utility model is, first provides a kind of Fast Installation detaching structure, and for a main connector and a secondary connector being combined, described Fast Installation detaching structure comprises:
One first rotation section, it is arranged on described main connector;
One second rotation section, it is arranged on described main connector;
One compressed part, it is around described first rotation section and described second rotation section axial rotation;
Described second rotation section has locating part, determines that position cannot be rotated, thus described secondary connector and described main connector are compressed in order to described compressed part to be limited in one.
Preferably, described second rotation section has positive stop end, moves radially in order to prevent described compressed part.
Preferably, described first rotation section is steering block, and described compressed part is guardrail, and itself and described steering block are hinged.
Preferably, described second rotation section is locating piece, and described locating part is limited bolt, and it is plugged on described locating piece, thus is formed with described guardrail and interfere.
Next provides a kind of first-aid trolley with Fast Installation detaching structure, and it comprises stretcher and go-cart body, and described main connector is go-cart body, and described secondary connector is stretcher.
Preferably, described stretcher comprises:
One framework;
One supporting part, it is positioned at described framework, and the part that described supporting part is positioned at the front end of described framework is backrest, described backrest and described framework hinged.
Preferably, described backrest comprises:
One backrest regulating mechanism, in order to adjust the angle of backrest and described framework,
Described backrest regulating mechanism comprises:
One control unit, it is in order to export a control action when angle is determined in arrival;
One flexible performance element, it is connected with described framework with described backrest respectively, when receiving described control action, in order to provide final support to described backrest.
Preferably, described control unit is parking brake, and it is connected with described flexible performance element by brake cable.
Preferably, described flexible performance element comprises:
One sleeve pipe, it is connected with described framework;
One sliding bar, its one end is positioned at described sleeve pipe, the other end and described backrest hinged;
One banking stop, it is connected with described brake cable, and between described sleeve pipe and described sliding bar.
Preferably, described framework comprises front framework, rear framework and folding auxiliary body, and described front framework and described rear framework are rotatably connected, described folding auxiliary body comprises:
One group of first folding piece, its one end and described front framework pivot joint;
One group of second folding piece, its one end and described rear framework pivot joint;
One group of tumbler, the other end of described first folding piece and the other end of the second folding piece are articulated by it, thus described first folding piece and described second folding piece are rotated around described tumbler.
The beneficial effects of the utility model are compared with the prior art: first-aid trolley can be disassembled into stretcher and go-cart body according to the actual requirements, dismounting can be carried out for modern residential building feature to use, be applicable to elevator room and non-elevator room, especially non-elevator room and part slype, stretcher can be unloaded and be used alone, be easy to current, the rugged location on road surface, be used alone stretcher and be easy to current, and can not impact patient; In flat site, stretcher and go-cart body are fitted together, carry out faster more laborsaving; Stretcher can also realize folder function, reduces the volume of stretcher, is convenient to stretcher by less space and passage, easy to carry; This utility model first-aid trolley can also adjust the angle of backrest, first-aid trolley is in the market the angle by adopting rocker-type to regulate backrest, the angle adopting rocker-type mechanism to adjust backrest uses heavier and not easily regulates, and this utility model is the angle being regulated backrest by mechanical adjustable control stick, and connect parking brake control by brake cable, very laborsaving convenient.Fast Installation detaching structure and there is the first-aid trolley of this Fast Installation detaching structure.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of this utility model embodiment one Fast Installation detaching structure;
Fig. 2 is the structural representation that this utility model embodiment two Fast Installation detaching structure is combined with first-aid trolley;
Fig. 3 is the structural representation after the fractionation of this utility model embodiment two first-aid trolley;
Fig. 4 is the top view after the installation of this utility model embodiment two first-aid trolley.
In figure: 1-first rotation section; 2-second rotation section; 3-support portion; 4-compressed part; 5-locating part; 6-positive stop end; 7-steering block; 8-guardrail; 9-locating piece; 10-limited bolt; 11-stretcher; 12-go-cart body; 13-framework; 14-supporting part; 15-backrest; 16-parking brake; 17-brake cable; 18-sleeve pipe; 19-sliding bar; Framework before 21-; Framework after 22-; 23-first folding piece; 24-second folding piece; 25-tumbler; The main connector of 26-; The secondary connector of 27-; 28-front-wheel; 29-trailing wheel.
Detailed description of the invention
Below in conjunction with accompanying drawing, to above-mentioned being described in more detail with other technical characteristic and advantage of this utility model.
Embodiment one:
As shown in Figure 1, it is the schematic diagram of this utility model embodiment one Fast Installation detaching structure, can by main connector 26 together with secondary connector 27 Fast Installation, and can fast and easily both be split, support portion 3 is located on main connector 26, when secondary connector 27 needs to be arranged on main connector 26, support portion 3 can play a supportive role to secondary connector 27, thus make secondary connector 27 be arranged on main connector 26, compressed part 4 two ends are connected with the first rotation section 1 and the second rotation section 2 respectively, and axial rotation can be carried out in the first rotation section 1 and the second rotation section 2 on main connector 26, second rotation section 2 has positive stop end 6 and can prevent compressed part 4 from moving radially, first rotation section 1 is identical with the rotation direction of the second rotation section 2, first rotation section 1 and the second rotation section 2 all can be rotated towards main connector 26 side or rotate towards the side that main connector 26 is contrary.
Embodiment two:
As shown in Figure 2, it is the structural representation that this utility model embodiment two Fast Installation detaching structure is combined with first-aid trolley, in embodiment two, the first rotation section 1 is steering block 7, realize turning function, compressed part 4 guardrails 8, guardrail 8 is hinged on steering block 7, steering block 7 rotational drives guardrail 8 to rotate, second rotation section 2 is locating piece 9, locating part 5 is limited bolt 10, locating part 5 is plugged on locating piece 9, thus formed with guardrail 8 and interfere, during installation, now secondary connector 27 is placed on support portion 3, then guardrail 8 is rotated on secondary connector 27, when guardrail 8 and secondary connector 27 conflict be connected time, guardrail 8 just can play the effect of compression to secondary connector 27, be fixed on after on main connector 26 to prevent secondary connector 27 and be subjected to displacement phenomenon, limited bolt 10 is plugged on locating piece 9, by limited bolt 10, guardrail 8 is limited in one and determines that position makes it to rotate, thus make the connection that main connector 26 and secondary connector 27 can be stable, when certain position herein refers to that secondary connector 27 is pressed on main connector 26 by guardrail 8, otherwise, when secondary connector 27 removes from main connector 26 by needs, first limited bolt 10 is extracted, thus cancel the restriction to guardrail 8, then the opposite side of guardrail 8 towards main connector 26 is rotated, so, guardrail 8 separates with secondary connector 27, is directly afterwards taken out from main connector 26 by secondary connector 27, Fast Installation and dismounting is realized by this structure, without the need to just can complete operation by instrument, and simple operation, greatly save the time.
As Fig. 3, shown in Fig. 4, a kind of first-aid trolley with Fast Installation detaching structure, first-aid trolley can be split into stretcher 11 and go-cart body 12 by Fast Installation detaching structure, in embodiment two, go-cart body 12 is main connector 26, stretcher 11 is secondary connector 27, the bottom of go-cart body 12 is provided with front-wheel 28 and trailing wheel 29, front-wheel 28 is direction controlling wheel, trailing wheel 29 is driving wheel, taken turns by direction controlling and driving wheel just can well control go-cart body 12 direction and mobile time very laborsaving, the upper end of go-cart body 12 is a metal framework, metal framework is welded with support portion 3, support portion 3 is some back-up blocks, first rotation section 1 is steering block 7, steering block 7 is for turning to threeway, be socketed on go-cart body 12 side, and axial rotation can be carried out around the side of go-cart body 12, second rotation section 2 is locating piece 9, locating piece 9 is location threeway, be socketed on the side of go-cart body 12 equally, can rotate around the side of go-cart body 12, compressed part 4 is guardrail 8, the two ends of guardrail 8 are connected with steering block 7 and locating piece 9 respectively, and can rotate on the side of go-cart body 12 simultaneously, locating piece 9 is plugged with limited bolt 10, limited bolt 10 can be formed with guardrail 8 interferes, prevent guardrail 8 from rotating, limited bolt 10 is the parts on locating piece 9, and be fixed on go-cart body 12, slide so locating piece 9 can be limited, and guardrail 8 is connected on locating piece 9, so can prevent the side of guardrail 8 when rotating along go-cart body 12 from sliding, now secondary connector 27 is placed on support portion 3, then guardrail 8 is rotated on secondary connector 27, when guardrail 8 and secondary connector 27 conflict be connected time, guardrail 8 just can play the effect of compression to secondary connector 27, be fixed on after on main connector 26 to prevent secondary connector 27 and be subjected to displacement phenomenon, limited bolt 10 is plugged on locating piece 9, by limited bolt 10, guardrail 8 is limited in one and determines that position makes it to rotate, thus make the connection that main connector 26 and secondary connector 27 can be stable, when certain position herein refers to that secondary connector 27 is pressed on main connector 26 by guardrail 8, otherwise, when secondary connector 27 removes from main connector 26 by needs, first limited bolt 10 is extracted, thus the restriction cancelled guardrail 8, then the opposite side of guardrail 8 towards main connector 26 is rotated, so, guardrail 8 separates with secondary connector 27, direct afterwards secondary connector 27 to be taken out from main connector 26, the technique effect of Fast Installation and dismounting can be realized by this structure, thus according to practical situation, first-aid trolley is disassembled into stretcher 11 and go-cart body 12, or stretcher 11 and go-cart body 12 are combined into first-aid trolley, solve the shortcoming that traditional first-aid trolley volume is large and cannot fold, dismounting can be carried out for modern residential building feature to use, be applicable to elevator room and non-elevator room, especially non-elevator room and part slype, stretcher 11 can be unloaded and be used alone, be easy to current, the rugged location on road surface, be used alone stretcher 11 be easy to current and sense of discomfort can not be caused to user, in flat site, stretcher 11 and go-cart body 12 merge, and carry out faster more laborsaving.
Stretcher 11 comprises framework 13 and supporting part 14, supporting part 14 is arranged in framework 13, what supporting part 14 was positioned at framework 13 Inner Front End part is backrest 15, backrest 15 is hinged in framework 13, and can rotate around framework 13, supporting part 14 plays the effect of carrying user, and backrest 15 can rely on for user.
Backrest 15 comprises backrest regulating mechanism, can adjust the angle between backrest 15 and framework by backrest regulating mechanism, user can according to backrest regulating mechanism by the angle adjustment of backrest 15 to being applicable to oneself dependence and comfortable angle.
Backrest regulating mechanism control unit and flexible performance element, control unit is parking brake 16, flexible performance element comprises sleeve pipe 18, sliding bar 19 and banking stop, sleeve pipe 18 is connected in framework 13, sliding bar 19 one end is connected in sleeve pipe 18, the other end is hinged on backrest 15, banking stop is connected with brake cable 17, and between sleeve pipe 18 and sliding bar 19, be stuck in the slip in order to limit slippage bar 19 on sliding bar 19, parking brake 16 two ends are connected with brake cable 17 and banking stop respectively, and pass to flexible performance element in order to performing an action, when needing adjustment backrest 15 angle, after parking brake 16 being compressed with four fingers, drive brake cable 17, pull banking stop, the limit function of sliding bar 19 is contacted, parking brake 16 is fixed on backrest 15, both are integrated, parking brake 16 of directly holding with a firm grip upwards lifts, parking brake 16 is unclamped after reaching required height, banking stop homing on sliding bar 19, recover the limit function of sliding bar 19 simultaneously, what make backrest 15 is positioned in the angle that needs more, stroke by sliding bar 19 limits, the angle of backrest 15 is also restricted, the maximum angle that backrest 15 can regulate can meet the demand of use completely, when backrest 15 sets back by needs, after parking brake 16 being compressed with four fingers, drive brake cable 17 interior lines, pull banking stop, the limit function of sliding bar 19 is removed, parking brake 16 hold with a firm grip to pressing down, parking brake 16 is unclamped after backrest 15 sets back, banking stop sets back, meanwhile, sliding bar 19 is retracted in sleeve pipe 18, set back, regulate the angle of backrest 15 convenient and swift by this structure.
Backrest regulating mechanism can also adopt the elevating mechanism of rack-and-pinion to realize and regulate the angle of backrest 15, and that preferentially selects sliding bar 19 in sleeve pipe 18, slide through banking stop and brake cable 17 in embodiment two coordinates the structure limiting formation to regulate the angle of backrest 15.
Framework 13 comprises front framework 21 and rear framework 22, front framework 21 and rear framework 22 link together by folding auxiliary body and fold by folding auxiliary body, folding auxiliary body comprises one group of first folding piece 23, one group of second folding piece 24 and one group of tumbler 25, one end of first folding piece 23 and front framework 21 pivot joint, the other end and tumbler 25 pivot joint, one end of second folding piece 24 and rear framework 22 pivot joint, the other end and tumbler 25 pivot joint, thus front framework 21 and rear framework 22 moving part 25 that can rotate is rotated, when utility cart being disassembled into stretcher 11 and go-cart body 12 by Fast Installation detaching structure, just can fold stretcher 11, only need front framework 21 and rear framework 22 doubling, first folding piece 23 and the second folding piece 24 are rotated by tumbler 25, thus make to produce between front framework 21 and rear framework 22 to rotate, both rotary foldings the most at last, the volume of stretcher 1/11st 2 can be reduced after both are folding, it is collapsible that this structure can realize stretcher 11, solve the shortcoming that stretcher 11 volume is large and cannot fold, and the stretcher 11 after folding is easy to carry.
By said structure first-aid trolley at the smaller or narrow passage place of running space, it can be split into stretcher 11 and go-cart body 12 by Fast Installation detaching structure, then stretcher 11 is convenient to pass through by folding for stretcher 11 by folding auxiliary body, the more rugged location on road surface, can be used alone stretcher 11 to lift user, jolting of ground is avoided to cause sense of discomfort to user, when smooth location, again stretcher 11 and go-cart body 12 are installed together, more convenient power-saving, user can regulate the angle of backrest 15 fast by backrest regulating mechanism, convenient and swift.
Embodiment three:
This utility model embodiment three is similar to embodiment two, difference is, Fast Installation detaching structure can also by lengthening the two ends of guardrail 8 and being bent to form bending part, bending part is provided with compressed part 4, then both is fixed together by pipe clamp by the contact aside of bending part and go-cart body 12, bending part can rotate around the side of go-cart body 12, at one end finite place piece 5 of guardrail 8, can prevent from being subjected to displacement between guardrail 8 and go-cart body 12, locating part 5 for offer locating hole on bending part and go-cart body 12 side, mounting limit bolt 10 in locating hole, both are prevented to be subjected to displacement by limited bolt 10, when needs dismounting stretcher 11 and go-cart body 12, now limited bolt 10 is taken out in locating hole, then the securing member at pipe clamp two ends is loosened to guardrail 8 can around go-cart body 12 side rotate, then guardrail 8 is rotated, stretcher 11 is taken out, on the contrary when needs by both in conjunction with time, now stretcher 11 is placed on support portion 3, then by the bending part of guardrail 8 around go-cart body 12 side rotate make compressed part 4 be pressed on go-cart body 12 by stretcher 11, again the securing member on pipe clamp is tightened, finally pilot pin is put in locating hole, place guardrail 8 to be subjected to displacement with go-cart body 12, embodiment three preferentially selects guardrail 8 by steering block 7 and locating piece 9 pairs of stretchers 11 and go-cart body 12 realization is dismantled and the function of installation.
The foregoing is only preferred embodiment of the present utility model, is only illustrative for this utility model, and nonrestrictive.Those skilled in the art is understood, and can carry out many changes in the spirit and scope that this utility model claim limits to it, amendment, even equivalence, but all will fall in protection domain of the present utility model.
Claims (10)
1. a Fast Installation detaching structure, for a main connector and a secondary connector being combined, is characterized in that: described Fast Installation detaching structure comprises:
One first rotation section, it is arranged on described main connector;
One second rotation section, it is arranged on described main connector;
One compressed part, it is around described first rotation section and described second rotation section axial rotation;
Described second rotation section has locating part, determines position in order to described compressed part is limited in one
Cannot rotate, thus described secondary connector and described main connector are compressed.
2. Fast Installation detaching structure as described in claim 1, is characterized in that: described second rotation section has positive stop end, moves radially in order to prevent described compressed part.
3. the Fast Installation detaching structure as described in claim 1 or 2, is characterized in that: described first rotation section is steering block, and described compressed part is guardrail, and itself and described steering block are hinged.
4. as described in claim 3 Fast Installation detaching structure, it is characterized in that: described second rotation section is locating piece, described locating part is limited bolt, and it is plugged on described locating piece, thus is formed with described guardrail and interfere.
5. have a first-aid trolley for Fast Installation detaching structure described in the arbitrary claim of claim 1-4, it comprises stretcher and go-cart body, it is characterized in that: described main connector is go-cart body, and described secondary connector is stretcher.
6. first-aid trolley as described in claim 5, is characterized in that: described stretcher comprises:
One framework;
One supporting part, it is positioned at described framework, and the part that described supporting part is positioned at the front end of described framework is backrest, described backrest and described framework hinged.
7. first-aid trolley as described in claim 6, is characterized in that: described backrest comprises:
One backrest regulating mechanism, in order to adjust the angle of backrest and described framework,
Described backrest regulating mechanism comprises:
One control unit, it is in order to export a control action when angle is determined in arrival;
One flexible performance element, it is connected with described framework with described backrest respectively, when receiving described control action, in order to provide final support to described backrest.
8. first-aid trolley as described in claim 7, it is characterized in that: described control unit is parking brake, it is connected with described flexible performance element by brake cable.
9. first-aid trolley as described in claim 8, is characterized in that: described flexible performance element comprises:
One sleeve pipe, it is connected with described framework;
One sliding bar, its one end is positioned at described sleeve pipe, the other end and described backrest hinged;
One banking stop, it is connected with described brake cable, and between described sleeve pipe and described sliding bar.
10. first-aid trolley as described in claim 6, it is characterized in that: described framework comprises front framework, rear framework and folding auxiliary body, described front framework and described rear framework are rotatably connected, described folding auxiliary body comprises:
One group of first folding piece, its one end and described front framework pivot joint;
One group of second folding piece, its one end and described rear framework pivot joint;
One group of tumbler, its other end by described first folding piece and the other end pivot of the second folding piece
Be connected together, thus described first folding piece and described second folding piece are rotated around described tumbler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420766563.7U CN204306988U (en) | 2014-12-08 | 2014-12-08 | Fast Installation detaching structure and there is the first-aid trolley of Fast Installation detaching structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420766563.7U CN204306988U (en) | 2014-12-08 | 2014-12-08 | Fast Installation detaching structure and there is the first-aid trolley of Fast Installation detaching structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204306988U true CN204306988U (en) | 2015-05-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420766563.7U Expired - Fee Related CN204306988U (en) | 2014-12-08 | 2014-12-08 | Fast Installation detaching structure and there is the first-aid trolley of Fast Installation detaching structure |
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| Country | Link |
|---|---|
| CN (1) | CN204306988U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104434419A (en) * | 2014-12-08 | 2015-03-25 | 常州中进医疗器材有限公司 | Quick mounting-demounting structure and emergency trolley with same |
-
2014
- 2014-12-08 CN CN201420766563.7U patent/CN204306988U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104434419A (en) * | 2014-12-08 | 2015-03-25 | 常州中进医疗器材有限公司 | Quick mounting-demounting structure and emergency trolley with same |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150506 Termination date: 20161208 |