CN104586584B - A kind of stretcher quick locking attachment means - Google Patents
A kind of stretcher quick locking attachment means Download PDFInfo
- Publication number
- CN104586584B CN104586584B CN201410857877.2A CN201410857877A CN104586584B CN 104586584 B CN104586584 B CN 104586584B CN 201410857877 A CN201410857877 A CN 201410857877A CN 104586584 B CN104586584 B CN 104586584B
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- China
- Prior art keywords
- support arm
- rocking arm
- stretcher
- interior support
- handle
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Abstract
A kind of stretcher quick locking attachment means, including carrying bearing, holder head, connecting cleat, the connecting cleat is connected to the bottom of the carrying bearing, the holder head is located at the upper end of the carrying bearing, cremorne bolt is additionally provided with bearing is carried, latch handle is provided with cremorne bolt, the holder head and pressing plate handle, rocking arm connecting plate, rocking arm constitutes the quadric chain with holder head as pedestal, wherein described pressing plate handle, rocking arm is pivotally connected with holder head, the two ends of the rocking arm connecting plate then respectively with the pressing plate handle, rocking arm is pivotally connected, top board is installed on rocking arm, small handle is articulated with the pressing plate handle.Quickly can be arranged on stretcher on Movable-type emergency equipment by the present invention, and can easily carry out the telescopic self-locking regulation stretcher of two sections highly, simple to operate, quick, convenient.
Description
Technical field
It is close to the present invention relates to a kind of stretcher attachment means, more particularly to a kind of simple, convenient stretcher fast lock
Connection device.
Background technology
It is well known that the tubular type four fold stretcher of a dead lift, is all manpower transport, using laborious；Transporting wounded's process
In, if the wounded are transferred on other stretchers, secondary injury may be caused to the wounded, if common stretcher can flexibly and some
Wheeled apparatus is quickly combined into stretcher, can just reach the labour-saving purpose during the wounded are transported.
The content of the invention
In order to solve existing problem, the present invention provides a kind of easy to operate, compact conformation, reliable operation, dismounting
Convenient stretcher quick locking attachment means.
The present invention is to solve above-mentioned technical problem by following technical proposals：
A kind of stretcher quick locking attachment means, including bearing is carried, holder head, connecting cleat, the connecting cleat connects
The bottom of the carrying bearing is connected on, the holder head is located at the upper end of the carrying bearing, is also set on bearing is carried
Cremorne bolt is equipped with, latch handle, the holder head and pressing plate handle are provided with cremorne bolt, rocking arm connecting plate, rocking arm constitutes to prop up
Seat head is the quadric chain of pedestal, wherein the pivot joint of the pressing plate handle, rocking arm and holder head, the two ends of the rocking arm connecting plate are then
It is pivotally connected with the pressing plate handle, rocking arm respectively, top board is installed on rocking arm, small carrying is articulated with the pressing plate handle
Hand.
In a particular embodiment, the carrying bearing and holder head are connected by interior support arm, and the interior support arm is arranged on institute
State in the cylindrical hole for carrying bearing, and can be along cylindrical hole telescopic slide, the interior support arm is hollow circular cylinder, in the interior support arm
Hollow circuit cylinder body in be articulated with interior support arm push rod, be provided with groove on the interior support arm side wall, the lower end of the interior support arm push rod from
Stretched out in groove, and withstood on the upper edge hole of the carrying bearing, also set up between the interior support arm push rod and the interior support arm
There is spring, the interior support arm push rod top is stretched out from the suitable for reading of interior support arm, and in the external part peace of the interior support arm push rod
Be installed ring.
In a particular embodiment, the top board is articulated on the rocking arm by aluminium axle, and on top board with it is described
Adjusting screw is also equipped between rocking arm.
In a particular embodiment, latch spring is installed between the cremorne bolt and the carrying bearing.
In a particular embodiment, bullet pin and spring are additionally provided between the small handle and the pressing plate handle, it is described
Bullet pin and spring are located in the hole opened on the pressing plate handle, and the small handle is withstood in one end of the bullet pin, and the other end withstands on
On spring.
In a particular embodiment, extension spring is installed and holder head between at the pivot of the pressing plate handle and rocking arm connecting plate.
In a particular embodiment, the stretcher quick locking attachment means are arranged symmetrically, and two stretchers being arranged symmetrically
Quick locking attachment means are connected to become an entirety by cylinder lever connecting rod.
The beneficial effects of the present invention are：By apparatus of the present invention by small handle, pressing plate handle quick, rocking arm connecting plate,
Easily and quickly be arranged on stretcher on Movable-type emergency equipment by rocking arm, holder head and top board；And when not in use, can
The device was fallen on Movable-type emergency equipment with by extracting cremorne bolt, space when saving idle；By carrying branch
Set in the cylindrical hole of seat interior support arm, interior support arm push rod, spring, snap ring of slip etc. can realize the stretcher fast lock relatively
Being close to connection device carries out the flexible simultaneously self-locking of two sections, and convenient regulation stretcher is highly.
Brief description of the drawings
Fig. 1 is front view of the invention.
Fig. 2 is left view of the invention.
Specific embodiment
Present pre-ferred embodiments are given below in conjunction with the accompanying drawings, to describe technical scheme in detail.
As depicted in figs. 1 and 2, a kind of stretcher quick locking attachment means, including carry bearing 1, holder head 25, connection clip
Plate 27, wherein connecting cleat 27 are connected to the bottom for carrying bearing 1, and holder head 25 is located at the upper end for carrying bearing 1, is holding
Carry and be additionally provided with cremorne bolt 14 on bearing 1, latch handle 26 is provided with cremorne bolt 14, between cremorne bolt 14 and carrying bearing 1
Latch spring 15 is installed.
Holder head 25 and pressing plate handle 2, rocking arm connecting plate 8, rocking arm 6 constitute the quadric chain as pedestal with holder head 25,
Its center platen handle 2, rocking arm 6 are pivotally connected with holder head 25 by rocker arm shaft 7, the two ends of rocking arm connecting plate 8 then respectively with pressing plate handle
2nd, rocking arm 6 is pivotally connected, and top board 3 is provided with rocking arm 6, and top board 3 is articulated on rocking arm 6 by aluminium axle 4, and in top board 3
It is upper that adjusting screw 5 is also equipped with and rocking arm 6 between.
Small handle 10 is articulated with pressing plate handle 2, be additionally provided between small handle 10 and pressing plate handle 2 bullet pin 12 and
Spring 13, bullet pin 12 and spring 13 are located in the hole opened on pressing plate handle 2, and small handle 10, the other end are withstood in one end of bullet pin 12
Withstand on spring 13.Extension spring 24 is installed between pressing plate handle 2 and the rocker arm shaft 9 and holder head 25 of the connection of rocking arm connecting plate 8.
When needing to be connected to stretcher on Movable-type emergency equipment, first by connecting cleat 27 and Movable-type emergency equipment
On gimbal axis connect, stretcher quick locking attachment means are rotated to vertical state, now, the insertion movable emergency of cremorne bolt 14
On device in corresponding hole.Then small handle 10 is pulled down, is allowed to coaxial with pressing plate handle 2, small handle 10 is lifted then up, beaten
Top board 3 is driven, now top board 3 opens certain angle, stretcher rod can be fitted into the bayonet socket for opening.Pull down small carrying
Hand 10 in place after, last cocked small handle 10 upwards is allowed to act against rocking arm and wins in succession on 8, completes stretcher and Movable-type emergency equipment
Connection.When in use, the size of the thrust of top board 3 can also be adjusted by adjusting adjusting screw 5.
In idle state, stretcher can be pulled down, and pull latch handle 26, cremorne bolt 14 be extracted, by stretcher fast lock
Connection device level is close to fall on Movable-type emergency equipment.
As shown in figure 1, carrying bearing 1 and holder head 25 are connected by interior support arm 21, interior support arm 21 is arranged on and carries bearing 1
Cylindrical hole in, and can be along cylindrical hole telescopic slide, interior support arm 21 is hollow circular cylinder, in the hollow circuit cylinder body of interior support arm 21
Interior support arm push rod 20 is articulated with, groove is provided with the side wall of interior support arm 21, the lower end of interior support arm push rod 20 is stretched out from groove, and withstood on and hold
Carry on the upper edge hole of bearing 1, spring 19, the interior top of support arm push rod 20 are additionally provided between interior support arm push rod 20 and interior support arm 21
The suitable for reading of interior support arm 21 is stretched out, and in the external part installation snap ring 23 of interior support arm push rod 20.
When stretcher needs to raise, interior support arm 21 need to only be pulled out, the effect of the lower end of interior support arm push rod 20 in spring 19
Under stretch out the slotted eye of the side wall of interior support arm 21, withstand on the upper edge hole for carrying bearing 1, so as to realize that stretcher position is raised.Work as stretcher
Need not raise or device is idle when needing to draw in, in need to only pulling snap ring 23 interior support arm 21 can be retracted and carry bearing 1.
In a particular embodiment, stretcher quick locking attachment means are arranged symmetrically, and two stretchers being arranged symmetrically are quick
Locking and connecting device is connected to become an entirety by cylinder lever connecting rod 18.When in use, two stretcher fast locks being arranged symmetrically
Being close to connection device can realize synchronous upset, simplify and facilitate operating process.
General principle of the invention and principal character and advantages of the present invention has been shown and described above.The technology of the industry
Personnel it should be appreciated that the present invention is not limited to the above embodiments, simply explanation described in above-described embodiment and specification this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention, the claimed scope of the invention by appending claims and its
Equivalent thereof.
Claims (7)
1. a kind of stretcher quick locking attachment means, including carrying bearing (1), holder head (25), connecting cleat (27), its feature
It is that the connecting cleat (27) is connected to the bottom of carrying bearing (1), and the holder head (25) is positioned at the carrying
The upper end of bearing (1), cremorne bolt (14) is additionally provided with bearing (1) is carried, and latch handle is provided with cremorne bolt (14)
(26), the holder head (25) and pressing plate handle (2), rocking arm connecting plate (8), what rocking arm (6) was constituted with holder head (25) as pedestal
Quadric chain, wherein the pressing plate handle (2), rocking arm (6) are pivotally connected with holder head (25), the two ends of the rocking arm connecting plate (8)
Then it is pivotally connected with the pressing plate handle (2), rocking arm (6) respectively, top board (3), top board (3), rocking arm is installed on rocking arm (6)
(6) bayonet socket that can load stretcher rod is surrounded and holder head (25) between, small handle is articulated with the pressing plate handle (2)
(10)。
2. stretcher quick locking attachment means according to claim 1, it is characterised in that the carrying bearing (1) and branch
Seat head (25) is connected by interior support arm (21), and the interior support arm (21), and can in the cylindrical hole of carrying bearing (1)
Along cylindrical hole telescopic slide, the interior support arm (21) is hollow circular cylinder, the pivot in the hollow circuit cylinder body of the interior support arm (21)
Interior support arm push rod (20) is connected to, groove is provided with interior support arm (21) the side wall, the lower end of the interior support arm push rod (20) is from groove
Stretch out, and withstand on the upper edge hole of carrying bearing (1), between the interior support arm push rod (20) and the interior support arm (21)
Be additionally provided with spring (19), interior support arm push rod (20) top from suitable for reading the stretching out of the interior support arm (21), and described interior
The external part of support arm push rod (20) installs snap ring (23).
3. stretcher quick locking attachment means according to claim 1, it is characterised in that the top board (3) is by aluminium
Axle (4) is articulated on the rocking arm (6), and adjusting screw (5) is also equipped between the rocking arm (6) on top board (3).
4. stretcher quick locking attachment means according to claim 1, it is characterised in that the cremorne bolt (14) with it is described
Latch spring (15) is installed between carrying bearing (1).
5. stretcher quick locking attachment means according to claim 1, it is characterised in that in the small handle (10) and institute
State and be additionally provided with bullet pin (12) and spring (13) between pressing plate handle (2), the bullet pin (12) and spring (13) are positioned at the pressure
In the hole opened on plate handle (2), the small handle (10) is withstood in one end of the bullet pin (12), and the other end withstands on spring (13)
On.
6. stretcher quick locking attachment means according to claim 1, it is characterised in that the pressing plate handle (2) and shake
Extension spring (24) is installed at the pivot of arm connecting plate (8) and holder head (25) between.
7. stretcher quick locking attachment means according to claim 1, it is characterised in that the stretcher quick locking connection
Device is arranged symmetrically, and two stretcher quick locking attachment means being arranged symmetrically are connected to become one by cylinder lever connecting rod (18)
It is overall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410857877.2A CN104586584B (en) | 2014-12-28 | 2014-12-28 | A kind of stretcher quick locking attachment means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410857877.2A CN104586584B (en) | 2014-12-28 | 2014-12-28 | A kind of stretcher quick locking attachment means |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104586584A CN104586584A (en) | 2015-05-06 |
| CN104586584B true CN104586584B (en) | 2017-06-16 |
Family
ID=53112868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410857877.2A Expired - Fee Related CN104586584B (en) | 2014-12-28 | 2014-12-28 | A kind of stretcher quick locking attachment means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104586584B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108836646B (en) * | 2018-04-24 | 2020-06-09 | 北京航天控制仪器研究所 | Quick locking and releasing mechanism of general stretcher |
| CN118023978B (en) * | 2024-04-11 | 2024-06-04 | 佛山市顺德区精弗斯数控车床制造有限公司 | Workpiece fixing device based on numerical control lathe |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0128845A3 (en) * | 1983-06-09 | 1985-11-27 | René Baboulin | Stretcher fastening hook for an ambulance |
| CN1266673A (en) * | 1999-03-10 | 2000-09-20 | 株式会社三角工具加工 | Locking device |
| US6234551B1 (en) * | 1999-02-02 | 2001-05-22 | Toyo Seiko Co., Ltd. | Stretcher fixture |
| KR100694815B1 (en) * | 2005-10-06 | 2007-03-14 | (주)성우특장 | A locking device of main litter for a first aid patient |
| CN101636140A (en) * | 2006-12-18 | 2010-01-27 | 迈奇两合公司 | The removable installation of adnexa on operating-table |
| CN103169578A (en) * | 2013-03-29 | 2013-06-26 | 粟广欢 | Novel butt-joint stretcher |
| CN103845160A (en) * | 2014-03-26 | 2014-06-11 | 中国人民解放军海军医学研究所 | Movable type sick and wounded person first-aid and transfer device |
| CN103932846A (en) * | 2014-04-10 | 2014-07-23 | 江苏赛康医疗设备有限公司 | Stretcher locking element |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4472452B2 (en) * | 2004-07-23 | 2010-06-02 | 酒井医療株式会社 | Multiple lock mechanism of fence on stretcher |
-
2014
- 2014-12-28 CN CN201410857877.2A patent/CN104586584B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0128845A3 (en) * | 1983-06-09 | 1985-11-27 | René Baboulin | Stretcher fastening hook for an ambulance |
| US6234551B1 (en) * | 1999-02-02 | 2001-05-22 | Toyo Seiko Co., Ltd. | Stretcher fixture |
| CN1266673A (en) * | 1999-03-10 | 2000-09-20 | 株式会社三角工具加工 | Locking device |
| KR100694815B1 (en) * | 2005-10-06 | 2007-03-14 | (주)성우특장 | A locking device of main litter for a first aid patient |
| CN101636140A (en) * | 2006-12-18 | 2010-01-27 | 迈奇两合公司 | The removable installation of adnexa on operating-table |
| CN103169578A (en) * | 2013-03-29 | 2013-06-26 | 粟广欢 | Novel butt-joint stretcher |
| CN103845160A (en) * | 2014-03-26 | 2014-06-11 | 中国人民解放军海军医学研究所 | Movable type sick and wounded person first-aid and transfer device |
| CN103932846A (en) * | 2014-04-10 | 2014-07-23 | 江苏赛康医疗设备有限公司 | Stretcher locking element |
Non-Patent Citations (1)
| Title |
|---|
| "救护车担架支架";张民华;《野战卫生装备资料》;19810501(第2期);第37-40页 * |
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|---|---|
| CN104586584A (en) | 2015-05-06 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
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| CF01 | Termination of patent right due to non-payment of annual fee |