CN102119885B - Multifunctional stretcher with caster direction control device - Google Patents

Multifunctional stretcher with caster direction control device Download PDF

Info

Publication number
CN102119885B
CN102119885B CN201010019256.9A CN201010019256A CN102119885B CN 102119885 B CN102119885 B CN 102119885B CN 201010019256 A CN201010019256 A CN 201010019256A CN 102119885 B CN102119885 B CN 102119885B
Authority
CN
China
Prior art keywords
stretcher
car body
castor
locker
supporting leg
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.)
Active
Application number
CN201010019256.9A
Other languages
Chinese (zh)
Other versions
CN102119885A (en
Inventor
粟广欢
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhuhai soqi Electronics Technology Co., Ltd.
Original Assignee
粟广欢
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 粟广欢 filed Critical 粟广欢
Priority to CN201010019256.9A priority Critical patent/CN102119885B/en
Publication of CN102119885A publication Critical patent/CN102119885A/en
Application granted granted Critical
Publication of CN102119885B publication Critical patent/CN102119885B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The invention relates to a multifunctional stretcher with a caster direction control device, which comprises a stretcher body and a litter, wherein the stretcher body is provided with casters, each caster comprises a bracket and a wheel, a locking device is arranged between a caster supporting leg and the bracket and is connected with a handle by a cable wire, and the handle controls the casters to lock or unlock by the locking device. The locking device comprises a bolt, a spring and a locking plate arranged on the bracket, wherein the bolt and the spring are arranged on the caster supporting leg, the locking plate is provided with a pin hole, and the bolt is connected with the cable wire. Compared with the prior art, the casters is controlled by the handle, the cable wire and the locking device. The moving direction of the stretcher can be accurately controlled by one person, thus the multifunctional stretcher is very convenient to use. The multifunctional stretcher which is safe and reliable can be moved or fixed at any time and is widely used in hospitals and aid agencies.

Description

Stretcher with wheels with the castor direction-control apparatus
Technical field
The present invention relates to Medical stretcher, especially a kind of car of the multi-functional medical stretcher with the castor direction-control apparatus.
Background technology
The applicant was on November 26th, 2008, and having submitted title to is the Chinese utility model patent application of " multi-functional medical stretcher car ", and application number is: 200820204101.The multi-functional medical stretcher car owner will comprise car body and stretcher, and the two is flexibly connected and is dismantled and assembled, clamping between stretcher and car body, and be furnished with the striker with back-moving spring; Stretcher below is provided with leg, and leg front side or rear side are provided with fixture block, and the relevant position of car body is provided with Ka Liang, and straight up, it is backward domatic or forward for described striker.But still there are following two point defects in the multi-functional medical stretcher car: 1, stretcher does not arrange medical oxygen cylinder and fixture, convenient not during use; While 2, needing fixedly stretcher, its caster can roll usually, is difficult to firmly.
The applicant was in JIUYUE in 2009 11 days, and having submitted title to is the Chinese utility model patent application of " with the stretcher with wheels of apparatus of oxygen supply and Foldable support ", and application number is: 200920194594.9.This application has been set up apparatus of oxygen supply and Foldable support on stretcher, and wherein Foldable support can be for keeping the firm of stretcher when stopping.But stretcher is in promotion or drawing process, because the castor under car body is universal wheel, if run into slope or Uneven road, stretcher is because the reason of gravity usually deviation phenomenon can occur; After stretcher is manned, through irregular road surface, a people with the hands is difficult to control its direction of advance.Particularly occurring during the dead group of group hinders the first aid process of accident, the general more complicated of the landform of accident spot, a first-aid personnel is difficult to control the moving direction of stretcher usually, thereby has influence on the timely treatment of the wounded and the work efficiency of first aid.
At present, 120 emergency centers of the many hospitals of China have shouldered the rescue task of all kinds of emergencies, wherein the rescue work of vehicle accident accounts for very large proportion, generally have more fracture and the injured wounded of vertebra in vehicle accident, due to the limited space in emergency tender, usually can not deposit too much simple and easy soft stretcher, vertebra hard stretcher and stretcher, in the urgent need to a kind of emergency relief equipment that has several functions concurrently.
Summary of the invention
The purpose of this invention is to provide a kind of easy to usely, have vertebra hard stretcher and carriage function simultaneously concurrently, a people can accurately control the stretcher with wheels with the castor direction-control apparatus of stretcher direction of advance.
The objective of the invention is by realizing by the following technical solutions:
Stretcher with wheels with the castor direction-control apparatus, comprise car body and stretcher, be made as demountable structure by junction button between car body and stretcher, car body is provided with castor, castor comprises support and wheel, wheel can rotate relative to support, support is connected with car body by supporting leg, castor can rotate relative to supporting leg, be provided with locker between described supporting leg and trundle bracket, locker is connected with the handle on being located at car body by control cord, makes handle to control locking or the release between castor and supporting leg by control cord and locker.
As the preferred technical solution of the present invention, the front and back of described stretcher car body are respectively equipped with two castors, respectively be provided with locker between two castors of car body front end and supporting leg, described handle is located at the rear end of car body, and handle is connected with two lockers by two control cords respectively.
As the preferred technical solution of the present invention, described locker comprises latch and the back-moving spring be located on supporting leg, and is located at the lockplate on trundle bracket, and lockplate is provided with the pin-and-hole suitable with latch, and latch is connected with control cord.
As the preferred technical solution of the present invention, described latch and back-moving spring are located in box body, lockplate is provided with inclined-plane, be provided with Magnet between lockplate and box body, after making the locker release between supporting leg and castor, while by promoting car body, making the relative supporting leg of castor swing to the position of locker, can make castor automatically lock.
As the preferred technical solution of the present invention, described car body is provided with the installation position of installation oxygen cylinder and the fixture of fixed oxygen gas cylinder; Car body also is provided with Foldable support, and feet is connected with car body by articulating device.
As the preferred technical solution of the present invention, described oxygen cylinder installation position is located at an end of car body, also is provided with the humidification bottle on car body, above the oxygen cylinder installation position, is provided with stretcher; The oxygen cylinder fixture is the bandage with junction button.
As the preferred technical solution of the present invention, described Foldable support is connected with the holder that the car body frame is provided with by hinge, described holder is provided with locker and unlock button, feet is connected with holder and during vertical and car body frame, locker can lock feet, the capable of being unlocked by pressing button can unlock, thereby can make feet folding.
As the preferred technical solution of the present invention, after described feet is folding, by magnetic attraction, with the adhesive of car body frame, be connected.
As the preferred technical solution of the present invention, described feet is provided with at least two telescoping tubes, between the feet telescoping tube, is provided with locking key, after telescoping tube stretches out, can lock by locking key, also can, by the locking key release, thereby telescoping tube is bounced back, collect.
As the preferred technical solution of the present invention, junction button between described stretcher and car body comprises back-moving spring and striker, striker is connected with described handle by connecting rod, by pulling to different directions or promoting handle, can distinguish the locker between control connection button and supporting leg and castor.
The invention has the beneficial effects as follows: with respect to prior art, the present invention by arranging locker between car body supporting leg and castor, and control locker locking or release by handle and control cable wire, the release rear truckle is universal wheel, though be promote forward, transverse shifting or draw in the other direction stretcher, one people can accurately control the moving direction of stretcher, uses very conveniently, has greatly improved the work efficiency of first aid.
The present invention is provided with dismountable hard stretcher, can be used as the stretcher of fracture or vertebra wounded body, be provided with easily detachable striker between it and stretcher and be flexibly connected button, can take off and become stretcher from stretcher at any time, also can Fast Installation and connect reliably, avoid unnecessary carrying and change stretcher and cause new injury to patient or the wounded.The present invention is easy to use, safe and reliable, can move at any time or fixing, is widely used in hospital and rescue facility.
The accompanying drawing explanation
Below in conjunction with accompanying drawing and specific embodiment, the invention will be further described:
Fig. 1 is the structural representation of car body of the present invention;
Fig. 2 is the partial structurtes schematic diagram of supporting leg of the present invention, castor and locker;
Fig. 3 is the structural representation of stretcher of the present invention.
In figure: 1 be stretcher, 2 for car body, 3 for striker, 4 for feet, 5 for oxygen cylinder, 6 for the oxygen cylinder installation position, 7 for the oxygen cylinder bandage, 8 for the humidification bottle, 9 for connecting rod, 10 for handle, 11 for guardrail, 12 for castor, 13 for lifting back locking spanner, 14 for the baffle plate that coordinates with striker, 15 for locker, 16 for supporting leg, 17 be that control cord, 18 is magnet holder.
The specific embodiment
As Fig. 1, shown in Fig. 2 and Fig. 3, stretcher with wheels with the castor direction-control apparatus, comprise car body 2 and stretcher 1, be made as demountable structure by junction button between car body 2 and stretcher 1, car body 2 is provided with castor 12, castor 12 comprises support 122 and wheel 121, wheel 121 can rotate relative to support 122, support 122 is connected with car body 2 by supporting leg 16, castor 12 can rotate relative to supporting leg 16, be provided with locker 15 between described supporting leg 16 and castor 12 supports, locker 15 is connected with the handle 10 on being located at car body 2 by control cord 17, the locking or the release that make handle 10 to control between castor 12 and supporting leg 16 by control cord 17 and locker 15.Junction button between described stretcher 1 and car body 2 comprises back-moving spring and striker 3, and striker 3 is connected with handle 10 by connecting rod 9, by pulling to different directions or promoting to shake hands 10, can distinguish control connection button and locker 15.
In the present embodiment, the front and back of described stretcher car body 2 are respectively equipped with two castors 12, respectively be provided with locker 15 between two castors 12 of car body 2 front ends and supporting leg 16, described handle 10 is located at the rear end of car body 2, shakes hands 10 by two control cords 17, with two lockers 15, to be connected respectively.Locker 15 comprises latch and the back-moving spring be located on supporting leg 16, and is located at the lockplate 123 on trundle bracket 122, and lockplate 1223 is provided with the pin-and-hole suitable with latch, and latch is connected with control cord 17.Latch and back-moving spring are located in box body 151, lockplate 123 is provided with inclined-plane, be provided with Magnet between lockplate 123 and box body 151, after making locker 15 releases between supporting leg 16 and castor 12, while by promoting car body 2, making the relative supporting leg 16 of castor 12 swing to locker 15 correspondence position, can be provided with inclined-plane by Magnet and lockplate 123, latch is inserted in pin-and-hole, thereby realize automatically locking of castor 12.
In the present embodiment, car body 2 is provided with the installation position 6 of installation oxygen cylinder 5 and the fixture of fixed oxygen gas cylinder 5; Car body 2 also is provided with Foldable support 4, and feet 4 is connected with car body 2 by articulating device.Oxygen cylinder installation position 6 is located at an end of car body 2, also is provided with humidification bottle 8 on car body 2, is provided with stretcher 1 above oxygen cylinder installation position 6; The fixture of oxygen cylinder 6 is the bandages 7 with junction button.Foldable support 4 is connected with the holder that car body 2 frames are provided with by hinge, holder is provided with locker and unlock button, feet 4 is connected with holder and during vertical and car body 2 frame, locker can be by feet 4 lockings, the capable of being unlocked by pressing button can unlock, thereby can make feet 4 folding.
Magnetic attraction by magnet holder 18 after described feet 4 is folding is connected with car body 2 frame adhesives.Feet 4 is provided with two telescoping tubes, between feet 4 telescoping tubes, is provided with locking key, after telescoping tube stretches out, can lock by locking key, also can thereby telescoping tube is bounced back, collect by the locking key release, and the end of feet telescoping tube is located at rubber blanket.Above car body 2, both sides are provided with guardrail 11, the baffle plate 14 that stretcher 1 is provided with lifting back locking spanner 13 and can coordinates with striker 3, thereby the backrest of elevating stretcher 1 as required, and lock backrests by locking spanner 13.The present embodiment, by pulling handle 10 locker 15 releases that can make between supporting leg 16 and castor 12, is shaken hands 10 can make striker 3 releases by promotion, thereby can be dismantled stretcher 1.
The present invention arranges dismountable hard stretcher 1 on stretcher, can be used as the stretcher of fracture or vertebra wounded body, form easily detachable flexible connection by striker 3 between stretcher 1 and stretcher car body 2, can take off and become the stretcher of being convenient to carrying from stretcher at any time, also can be quickly installed on stretcher, and connect reliable, thereby need to be when first aid secondary transferring carrying patient or the wounded, do not need to change stretcher yet, avoided carrying and changed in the stretcher process and may cause new injury to patient or the wounded.

Claims (7)

1. the stretcher with wheels with the castor direction-control apparatus, comprise car body and stretcher, be made as demountable structure by junction button between car body and stretcher, car body is provided with the foot wheel, castor comprises support and wheel, wheel can rotate relative to support, support is connected with car body by supporting leg, castor can rotate relative to supporting leg, it is characterized in that: between described supporting leg and trundle bracket, be provided with locker, locker is connected with the handle on being located at car body by control cord, make handle to control locking or the release between castor and supporting leg by control cord and locker,
The front and back of described stretcher car body are respectively equipped with two castors, between two castors of car body front end and supporting leg, respectively are provided with locker, and described handle is located at the rear end of car body, and handle is connected with two lockers by two control cords respectively;
Described locker comprises latch and the back-moving spring be located on supporting leg, and is located at the lockplate on trundle bracket, and lockplate is provided with the pin-and-hole suitable with latch, and latch is connected with control cord;
Described latch and back-moving spring are located in box body, lockplate is provided with inclined-plane, between lockplate and box body, is provided with Magnet, after making the locker release between supporting leg and castor, while by promoting car body, making the relative supporting leg of castor swing to the position of locker, can make castor automatically lock.
2. the stretcher with wheels with the castor direction-control apparatus according to claim 1 is characterized in that: described car body is provided with installation position that oxygen cylinder is installed and the fixture of fixed oxygen gas cylinder; Car body also is provided with Foldable support, and feet is connected with car body by articulating device.
3. the stretcher with wheels with the castor direction-control apparatus according to claim 2, it is characterized in that: described oxygen cylinder installation position is located at an end of car body, also is provided with the humidification bottle on car body, above the oxygen cylinder installation position, is provided with stretcher; The oxygen cylinder fixture is the bandage with junction button.
4. according to the described stretcher with wheels with the castor direction-control apparatus of claim 2 or 3, it is characterized in that: described Foldable support is connected with the holder that the car body frame is provided with by hinge, described holder is provided with locker and unlock button, feet is connected with holder and during vertical and car body frame, locker can lock feet, the capable of being unlocked by pressing button can unlock, thereby can make feet folding.
5. the stretcher with wheels with the castor direction-control apparatus according to claim 4, is characterized in that: after described feet is folding, by magnetic attraction, with the adhesive of car body frame, be connected.
6. the stretcher with wheels with the castor direction-control apparatus according to claim 5, it is characterized in that: described feet is provided with at least two telescoping tubes, be provided with locking key between the feet telescoping tube, after stretching out, telescoping tube can lock by locking key, also can, by the locking key release, thereby being bounced back, collect by telescoping tube.
7. the stretcher with wheels with the castor direction-control apparatus according to claim 1, it is characterized in that: the junction button between described stretcher and car body comprises back-moving spring and striker, striker is connected with described handle by connecting rod, by pulling to different directions or promoting handle, can distinguish the locker between control connection button and supporting leg and castor.
CN201010019256.9A 2010-01-08 2010-01-08 Multifunctional stretcher with caster direction control device Active CN102119885B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201010019256.9A CN102119885B (en) 2010-01-08 2010-01-08 Multifunctional stretcher with caster direction control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201010019256.9A CN102119885B (en) 2010-01-08 2010-01-08 Multifunctional stretcher with caster direction control device

Publications (2)

Publication Number Publication Date
CN102119885A CN102119885A (en) 2011-07-13
CN102119885B true CN102119885B (en) 2014-01-01

Family

ID=44248613

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201010019256.9A Active CN102119885B (en) 2010-01-08 2010-01-08 Multifunctional stretcher with caster direction control device

Country Status (1)

Country Link
CN (1) CN102119885B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105287115B (en) * 2015-10-14 2017-06-27 江苏日新医疗设备有限公司 Supporting leg gear locking device in boarding stretcher
FR3046350B1 (en) 2016-01-06 2018-02-16 Commissariat A L'energie Atomique Et Aux Energies Alternatives TROLLEY - PORTOIR FOR A BRANCARD.

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6286183B1 (en) * 1996-07-19 2001-09-11 Tente-Rollen Gmbh & Co. Caster with securing device
CN1377801A (en) * 2001-03-23 2002-11-06 宫比株式会社 Baby carriage
CN1980802A (en) * 2004-04-15 2007-06-13 费诺-华盛顿公司 Self-locking swivel castor wheels for roll-in cot
CN201056225Y (en) * 2007-05-16 2008-05-07 明门实业股份有限公司 Truckle directionally locking mechanism and baby carriage having the truckle directionally locking mechanism

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6286183B1 (en) * 1996-07-19 2001-09-11 Tente-Rollen Gmbh & Co. Caster with securing device
CN1377801A (en) * 2001-03-23 2002-11-06 宫比株式会社 Baby carriage
CN1980802A (en) * 2004-04-15 2007-06-13 费诺-华盛顿公司 Self-locking swivel castor wheels for roll-in cot
CN201056225Y (en) * 2007-05-16 2008-05-07 明门实业股份有限公司 Truckle directionally locking mechanism and baby carriage having the truckle directionally locking mechanism

Also Published As

Publication number Publication date
CN102119885A (en) 2011-07-13

Similar Documents

Publication Publication Date Title
CN204636858U (en) Respiratory Medicine Multifunctional first-aid vehicle
CN204501310U (en) Wheel-chair nursing bed
CN102119885B (en) Multifunctional stretcher with caster direction control device
CN204394821U (en) Medical flat vehicle
CN103550035A (en) Medical scoop type stretcher
CN206482741U (en) A kind of clinical medicine aids in survival kit
CN201624893U (en) Multifunctional stretcher vehicle with oxygen supply device and foldable support legs
CN203576776U (en) Medical shovel type wheel stretcher
CN211023657U (en) Leg lifting device for assisting in getting on bed
CN203815737U (en) Wheel stretcher for nursing
CN209019295U (en) A kind of nursing in department of cardiology bracket
CN202699447U (en) Two-wheel stretcher capable of being towed by using bicycle
CN203029499U (en) Vehicle special for transporting patient
CN202637323U (en) Nursing bed for medical patient
CN201782900U (en) Ambulance stretcher bin
CN202397716U (en) Medical trolley for carrying patient after surgery
CN203777217U (en) Medical care transfer equipment
CN204092371U (en) The traumatology department's fractured leg nursing chair
CN214318333U (en) Transfer flat car with hand brake device
CN203075047U (en) Multifunctional folding stretcher
CN213284023U (en) Multifunctional first-aid cart
CN201968928U (en) Multifunctional folding type stretcher for hospital ward stair
CN211633958U (en) Transfer device for department of cardiology
CN215779238U (en) Emergency transfer first-aid kit
CN209770703U (en) Interlude formula combination stretcher

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20160511

Address after: 519000 Guangdong province Zhuhai City Sanzao town Jinwan District Gimhae Road West, No. 8 Xing Technology Industrial Building third storey main building

Patentee after: Zhuhai soqi Electronics Technology Co., Ltd.

Address before: 519000 Guangdong Province, Zhuhai City Huayang Road No. 602, Jinwan District Renhe pharmacy

Patentee before: Su Guanghuan