CN207220955U - The synchronous brake that a kind of medical sickbed uses - Google Patents
The synchronous brake that a kind of medical sickbed uses Download PDFInfo
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- CN207220955U CN207220955U CN201720084882.3U CN201720084882U CN207220955U CN 207220955 U CN207220955 U CN 207220955U CN 201720084882 U CN201720084882 U CN 201720084882U CN 207220955 U CN207220955 U CN 207220955U
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- brake
- brake pedal
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Abstract
The utility model discloses the synchronous brake that a kind of medical sickbed uses, and is included in symmetrically arranged easy to the castor of walking, rear portion brake pedal and releasing brake pedal in the undercarriage frame of medical sickbed；Lifting structure is connected between undercarriage frame and bed frame, 2 pieces of middle part brake pedals are also symmetrically arranged with the middle part of undercarriage frame, middle part brake connecting rod is connected between 2 pieces of middle part brake pedals；Side pipe at left and right sides of under(-)chassis is hollow-core construction, its left side pipe is internally provided with first brake pull rod, is connected with rear portion brake pedal, and right edge pipe is internally provided with the second bracket arm, is connected with releasing brake pedal；It is that rotatable clearance fit is installed between middle part brake pedal, rear portion brake pedal and releasing brake pedal and under(-)chassis.The utility model can realize the operation of tailstock independent brake, the independent brake operation of bed middle part, additionally it is possible to realize that double brake operates in tailstock, bed, improves the stability of braking effect.
Description
Technical field
It the utility model is related to field of medical device, and in particular to the synchronous brake that a kind of medical sickbed uses.
Background technology
Currently, the sick bed of many field of medical device is all there are walking mechanism, and medical staff can be with this medical bed by disease
People's passage is brought conveniently to mobile place is needed to the transfer of the ward of medical staff and patient.But existing medical treatment disease
Bed still has some problems：
First, the skidding of these sick beds is cumbersome, and medical staff's operation is inconvenient；Secondly, existing medical treatment
Sick bed braking mechanism braking reliability is poor, in the case of braking is not firm enough, be easy to cause unnecessary malpractice；Again
Secondary, the position that existing medical bed braking system generally only has the head of a bed or tailstock is provided with braking system, and lower part bedstead bottom does not have
Have and any arrestment mechanism is set, cause medical staff can not perform brake operating in the middle part of sick bed.
Therefore, the utility model provides the synchronous brake that a kind of medical sickbed uses, to solve prior art presence
Medical sickbed brake operation it is not convenient enough, brake the deficiencies of being not sufficiently stable and defect.
Utility model content
The purpose of this utility model is that：For the medical sickbed skidding that presently, there are is inconvenient, braking not
The problem of enough stablizing, there is provided the synchronous brake that a kind of medical sickbed uses, to solve medical sickbed existing in the prior art
Brake operation is not convenient enough, brakes the deficiencies of being not sufficiently stable and defect.
To achieve these goals, the technical solution adopted in the utility model is：
The synchronous brake that a kind of medical sickbed uses, be included in the undercarriage frame of medical sickbed it is symmetrically arranged just
Castor, rear portion brake pedal and releasing brake pedal in walking, are connected between the undercarriage frame and bed frame
Lifting structure, the undercarriage frame middle part are also symmetrically arranged with 2 pieces of middle part brake pedals for being easy to middle part brake operation, 2 pieces of institutes
Middle part brake connecting rod is connected with the middle part of stating between brake pedal；Side pipe at left and right sides of the undercarriage frame is hollow-core construction, its
Left side pipe is internally provided with first brake pull rod, is connected with rear portion brake pedal, and right edge pipe is internally provided with the second brake
Car pull bar, is connected with releasing brake pedal；The middle part brake pedal, rear portion brake pedal and releasing brake pedal and institute
It is rotatable clearance fit installation to state between undercarriage frame.
The brake system of the utility model shares 4 pedals, when the brake pedal is applied, realizes brake function, solves at the same time
Except brake pedal is upturned；When middle part brake pedal is rotated clockwise certain angle, it equally can also achieve the purpose that brake；
When stepping on diagram and remove brake pedal, braking state releasing, brake pedal is upturned；Middle part brake pedal counterclockwise revolves
Turn certain angle, equally can also achieve the purpose that to release brake.
Second bracket arm is installed in the side pipe of undercarriage frame, and brake pedal and brake wiper arm brake axis connection with hexagonal
In on brake pedal fixed arm, and wiper arm of braking is connected on linkage brake component with No. five holes in the second bracket arm with axis pin
The installation axle in portion is connected through the bending hole on the pipe of undercarriage frame side with No. six holes of the second internal bracket arm, while lower part
Hexagonal axis and castor hexagon ring connect.
Axis connection is fixed in the hole of middle part pedal lower part with the middle part pedal on the pipe of undercarriage frame side, is fixed with nut, middle part
The hole on pedal top is connected with No. six holes on the second bracket arm, and blending bolt is fixed so that middle part pedal can surround
Middle part pedal fixing axle rotates, while drives the second bracket arm to move by bolt（Or second the movement of bracket arm lead to
Crossing bolt drives middle part pedal to rotate）, pull rod linkage board pass through bolt, axle sleeve and middle part brake connecting rod connect, opposite side spiral shell
Mother is fixed so that pull rod linkage board moves forward and backward the rotation that can drive middle part brake connecting rod, reaches and drives in the middle part of opposite side
The purpose of pedal.
Second bracket arm of the installation axle on the top of linkage brake component through the bending hole on the pipe of chassis side and inside
No. eight holes connection, while the hexagon ring of the hexagonal brake axle of lower part and castor connect.
First brake pull rod is installed in the side pipe of undercarriage frame, releases brake pedal and unlock wiper arm hexagonal brake axle
It is connected on brake pedal fixed arm, and unlocks wiper arm and connected with No. four holes in first brake pull rod with axis pin, linkage brake
The installation axle on component top is connected through the bending hole on the pipe of chassis side with No. three holes of internal first brake pull rod, with present
The hexagonal brake axle in portion and the hexagon ring of castor connect.
First brake pull rod of the installation axle on the top of linkage brake component through the bending hole on the pipe of chassis side and inside
No.1 hole connection, while the hexagon ring of the hexagonal brake axle of lower part and castor connect.
In conclusion when the brake pedal is applied, connected second bracket arm can be driven to be transported to operator direction
Dynamic, the movement of the second pull rod linkage board on the second bracket arm can drive middle part brake connecting rod to turn an angle, the middle part
The rotation of brake connecting rod can drive pedal in the middle part of opposite side to rotate, and in the middle part of this under drive of pedal, connected first stops
Car pull bar can be moved to operator direction so that released brake pedal and be upturned, simultaneously as first brake pull rod and second
The athletic meeting of bracket arm makes castor be in braking state；It is brake pedal under ve just stepped when stepping on releasing brake pedal
Reverse action, completes to release brake.
When rotating middle part pedal, the second bracket arm can be driven to move at the same time, and thus drive brake pedal movement, and
And second the second pull rod linkage board on bracket arm can drive middle part brake connecting rod to turn an angle, while drive other one
The middle part pedal of side, and first brake pull rod and the movement of the second bracket arm are driven therewith, it is same to realize that brake and releasing are stopped
The state of car.
Preferably, be provided with the first brake pull rod easy to component connection No.1 hole, No. two holes, No. three holes and
No. four holes, the first pull rod linkage board is provided with close to the side in No. two holes.
Preferably, No. six holes, No. seven holes and No. eight holes easy to component connection are provided with second bracket arm,
One end of second bracket arm is provided with bent plate, and No. five holes are provided with the bent plate, is set close to the side in No. seven holes
There is the second pull rod linkage board.
Preferably, it is attached between the releasing brake pedal and releasing brake pedal fixed arm by unlocking wiper arm,
The unlock wiper arm is attached fixation by hexagonal brake axle.
Preferably, between the first brake pull rod, the second bracket arm and the castor by linkage brake component into
Row connection.
Preferably, it is rotatable by axis pin progress by brake wiper arm between the rear portion brake pedal and the bent plate
Connection, between the rear portion brake pedal and the rear portion brake pedal fixed arm by hexagonal brake axle carry out it is rotatable
Connection.
Preferably, the middle part brake pedal is rotatably attached to the bottom by the middle part brake pedal fixing axle
On frame frame.
Preferably, coordinated between the second pull rod linkage board and the middle part brake connecting rod by the bolt and axle sleeve
It is hinged.
Preferably, the lifting structure is made of symmetrically arranged two strip connecting rods, the both ends point of strip connecting rod
It is not hinged with bed frame and undercarriage frame.
By adopting the above-described technical solution, the beneficial effects of the utility model are：
First, the utility model can not only realize brake operating or brake release in the tailstock both sides of medical sickbed, together
When can also the on both sides of the middle of medical sickbed realize braking or release brake operating；Secondly, the arrestment mechanism of the utility model
Working stability, while can realizing the operation of tailstock independent brake, the independent brake operation of bed middle part, additionally it is possible to double in tailstock, bed
Weight brake operating, improves the stability of braking effect；Again, the utility model is easy to operate, practical, has preferable practical
Value and promotion prospect.
Brief description of the drawings
Fig. 1 is the brake structure of the utility model loaded on the design sketch on bedstead；
Fig. 2 is the structure diagram of the braking state of undercarriage frame；
Fig. 3 is the releasing braking state structure diagram of undercarriage frame；
Fig. 4 is the decomposition diagram of undercarriage frame brake structure；
Fig. 5 is the decomposition diagram that undercarriage frame releases brake structure；
Fig. 6 is the structure diagram of first brake pull rod；
Fig. 7 is the structure diagram of the second bracket arm；
Fig. 8 is to release brake pedal position enlarged drawing；
Fig. 9 is rear portion brake pedal position enlarged drawing；
Figure 10 is middle part brake pedal position enlarged drawing.
In figure：1st, bed frame；2nd, undercarriage frame；3rd, lifting structure；4th, middle part brake pedal；5th, castor；6th, rear portion is braked
Pedal；7th, brake pedal is released；8th, first brake pull rod；9th, the second bracket arm；10th, linkage brake component；11st, the first pull rod
Linkage board；12nd, axle sleeve；13rd, bolt；14th, nut；15th, middle part pedal fixing axle；16th, axis pin；17th, hexagonal brake axle；18th, solve
Lock wiper arm；19th, brake pedal fixed arm is released；20th, middle part brake connecting rod；21st, brake wiper arm；22nd, bent plate；23rd, the second pull rod
Linkage board；24th, brake pedal fixed arm；25th, No.1 hole；26th, No. two holes；27th, No. three holes；28th, No. four holes；29th, No. five holes；
30th, No. six holes；31st, No. seven holes；32nd, No. eight holes.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, instead of all the embodiments, based on the implementation in the utility model
Example, those of ordinary skill in the art's all other embodiments obtained without creative efforts, belongs to
The scope of the utility model protection.
Embodiment 1, as shown in Fig. 1~10：
The synchronous brake that a kind of medical sickbed uses, is symmetrically arranged with the undercarriage frame 2 of the medical sickbed
Easy to the castor 5 of walking, rear portion brake pedal 6 and release brake pedal 7, it is characterised in that：The undercarriage frame 2 is with going to bed
Lifting structure 3 is connected between frame 1, the middle part of undercarriage frame 2 is also symmetrically arranged with easy in the brake operation of middle part
Portion's brake pedal 4, middle part brake connecting rod 20 is connected between the middle part brake pedal 4；At left and right sides of the undercarriage frame
Side pipe is hollow-core construction, its left side pipe is internally provided with first brake pull rod 8, is connected with rear portion brake pedal 6, right edge
Pipe is internally provided with the second bracket arm 9, is connected with releasing brake pedal 7；The middle part brake pedal 4, rear portion brake are stepped on
It is that rotatable clearance fit is installed between plate 6 and releasing brake pedal 7 and the undercarriage frame.
Preferably, the hole 26, three of No.1 hole 25, two easy to component connection is provided with the first brake pull rod 8
Hole 27 and No. four holes 28, the first pull rod linkage board 11 is provided with close to the side in No. two holes 26.
Preferably, the hole 31 and eight of No. six holes 30, seven easy to component connection is provided with second bracket arm 9
Number hole 32, one end of the second bracket arm 9 are provided with bent plate 22, No. five holes 29 are provided with the bent plate 22, close to described seven
The side in number hole 31 is provided with the second pull rod linkage board 23.
Preferably, carried out between releasing brake pedal 7 and releasing the brake pedal fixed arm 19 by unlocking wiper arm 18
Connection, the unlock wiper arm 18 are attached fixation by hexagonal brake axle 17.
Preferably, linkage brake component is passed through between the first brake pull rod 8, the second bracket arm 9 and the castor 5
10 are attached.
Preferably, the axis pin 16 is passed through by wiper arm 21 of braking between the rear portion brake pedal 6 and the bent plate 22
Rotatable connection is carried out, passes through hexagonal brake axle 17 between the rear portion brake pedal 6 and the brake pedal fixed arm 24
Carry out rotatable connection.
Preferably, the middle part brake pedal 4 is rotatably attached to described by 4 fixing axle of middle part brake pedal
In undercarriage frame 2.
Preferably, the bolt 13 and axle sleeve are passed through between the second pull rod linkage board and the middle part brake connecting rod 20
12 coordination hinges.
Preferably, the lifting structure 3 is made of symmetrically arranged two strip connecting rods, the both ends point of strip connecting rod
It is not hinged with bed frame 1 and undercarriage frame 2.
The brake system of the utility model shares 4 pedals, when stepping on rear portion brake pedal 6, realizes brake function, together
When release brake pedal 7 be upturned；When middle part brake pedal 4 is rotated clockwise certain angle, it equally can also reach brake
Purpose；When stepping on diagram and remove brake pedal 7, braking state releasing, rear portion brake pedal 6 is upturned；Middle part brake is stepped on
4 counter clockwise direction of plate rotates by a certain angle, and equally can also achieve the purpose that to release brake.
Second bracket arm 9 is installed in the side pipe of undercarriage frame 2, and rear portion brake pedal 6 and brake wiper arm 21 use hexagonal
Brake axle 17 is connected on brake pedal fixed arm 24, and pin is used in No. five holes 29 in 21 and second bracket arm 9 of wiper arm that brakes
The installation axle that axis 16 connects 10 top of linkage brake component is braked through the bending hole on 2 side pipe of undercarriage frame and internal second
No. six holes 30 of pull rod 9 connect, while the hexagonal axis of lower part is connected with the hexagon ring of castor 5.
The hole of middle part pedal lower part is connected with the middle part pedal fixing axle 15 on 2 side pipe of undercarriage frame, is fixed with nut 14,
The hole on middle part pedal top is connected with No. six holes 30 on the second bracket arm 9, and blending bolt 13 is fixed so that middle part is stepped on
Plate can be rotated around middle part pedal fixing axle 15, while drive the second bracket arm 9 to move by bolt 13（Or second brake
The movement of pull rod 9 drives middle part pedal to rotate by bolt 13）, pull rod linkage board passes through bolt 13, axle sleeve 12 and middle part are braked
Connecting rod 20 connects, and opposite side nut 14 is fixed so that moving forward and backward for pull rod linkage board can drive middle part brake connecting rod 20
Rotation, achieve the purpose that drive opposite side in the middle part of pedal.
The installation axle on the top of linkage brake component 10 is drawn through the bending hole on the pipe of chassis side and the second internal brake
No. eight holes 32 of bar 9 connect, while the hexagonal brake axle 17 of lower part is connected with the hexagon ring of castor 5.
First brake pull rod 8 is installed in the side pipe of undercarriage frame 2, releases brake pedal 7 and unlock wiper arm 18 uses hexagonal
Brake axle 17 is connected on brake pedal fixed arm 24, and pin is used in No. four holes 28 unlocked in wiper arm 18 and first brake pull rod 8
Axis 16 connects, and the installation axle on 10 top of linkage brake component passes through bending hole and internal first brake pull rod on the pipe of chassis side
8 No. three holes 27 connect, while the hexagonal brake axle 17 of lower part is connected with the hexagon ring of castor 5.
The installation axle on the top of linkage brake component 10 is drawn through the bending hole on the pipe of chassis side and internal first brake
The No.1 hole 25 of bar 8 connects, while the hexagonal brake axle 17 of lower part is connected with the hexagon ring of castor 5.
In conclusion when stepping on rear portion brake pedal 6, connected second bracket arm 9 can be driven to operator
Direction is moved, and the movement of the second pull rod linkage board 23 on the second bracket arm 9 can drive middle part brake connecting rod 20 to rotate necessarily
Angle, the rotation of the middle part brake connecting rod 20 can drive pedal in the middle part of opposite side to rotate, drive of brake pedal 4 in the middle part of this
Under, connected first brake pull rod 8 can be moved to operator direction so that and release brake pedal 7 and be upturned, meanwhile,
Since the athletic meeting of 8 and second bracket arm 9 of first brake pull rod makes castor 5 be in braking state；Stepped on when stepping on releasing brake
During plate 7, it is the reverse action of brake pedal 6 under ve just stepped, completes to release brake.
When rotating middle part brake pedal 4, the second bracket arm 9 can be driven while moved, and thus drive brake pedal 6
Movement, and the second pull rod linkage board 23 on the second bracket arm 9 can drive middle part brake connecting rod 20 to turn an angle, together
When drive the middle part brake pedal 4 of other side, and drive first brake pull rod 8 and the second bracket arm 9 to move therewith, equally
It can realize brake and release the state of brake.
The above, is only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art can readily occur in change in the technical scope that the utility model discloses
Or replace, it should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model should be wanted with right
Subject to the protection domain asked.
Claims (10)
1. the synchronous brake that a kind of medical sickbed uses, is included in symmetrically arranged in the undercarriage frame of medical sickbed be easy to
Castor, rear portion brake pedal and the releasing brake pedal of walking, it is characterised in that：Connect between the undercarriage frame and bed frame
Connect and be provided with lifting structure, 2 pieces are also symmetrically arranged with the middle part of the undercarriage frame and is stepped on easy to the middle part brake of middle part brake operation
Plate, middle part brake connecting rod is connected between 2 pieces of middle part brake pedals；Side pipe at left and right sides of the undercarriage frame is hollow
Structure, its left side pipe are internally provided with first brake pull rod, are connected with rear portion brake pedal, and right edge pipe is internally provided with
Second bracket arm, is connected with releasing brake pedal；The middle part brake pedal, rear portion brake pedal and releasing brake are stepped on
It is rotatable clearance fit installation between plate and the undercarriage frame.
2. the synchronous brake that medical sickbed as claimed in claim 1 uses, it is characterised in that：The first brake pull rod
On be provided with easy to component connection No.1 hole, No. two holes, No. three holes and No. four holes, close to No. two holes side set
There is the first pull rod linkage board.
3. the synchronous brake that medical sickbed as claimed in claim 1 or 2 uses, it is characterised in that：Second brake
No. six holes, No. seven holes and No. eight holes easy to component connection are provided with pull rod, one end of the second bracket arm is provided with curved
Plate, is provided with No. five holes on the bent plate, and the side in No. seven holes is provided with the second pull rod linkage board.
4. the synchronous brake that medical sickbed as claimed in claim 3 uses, it is characterised in that：The releasing brake pedal
It is attached between releasing brake pedal fixed arm by unlocking wiper arm, the unlock wiper arm is connected by hexagonal brake axle
Connect fixation.
5. the synchronous brake that medical sickbed as claimed in claim 4 uses, it is characterised in that：The first brake is drawn
It is attached between bar, the second bracket arm and the castor by linkage brake component.
6. the synchronous brake that medical sickbed as claimed in claim 5 uses, it is characterised in that：The rear portion brake pedal
Rotatable connection is carried out by axis pin by brake wiper arm between the bent plate, the rear portion brake pedal is stepped on rear portion brake
Rotatable connection is carried out by hexagonal brake axle between plate fixed arm.
7. the synchronous brake that medical sickbed as claimed in claim 6 uses, it is characterised in that：The middle part brake pedal
It is rotatably attached to by the middle part brake pedal fixing axle in the undercarriage frame.
8. the synchronous brake that medical sickbed as claimed in claim 7 uses, it is characterised in that：The second pull rod linkage
Pass through bolt and axle sleeve coordination hinge between plate and the middle part brake connecting rod.
9. the synchronous brake that medical sickbed as claimed in claim 8 uses, it is characterised in that：The lifting structure is by right
Claim the two strip connecting rods composition set, the both ends of strip connecting rod are hinged with bed frame and undercarriage frame respectively.
10. the synchronous brake that medical sickbed as claimed in claim 9 uses, it is characterised in that：The releasing brake is stepped on
It is attached between plate and releasing brake pedal fixed arm by unlocking wiper arm, the unlock wiper arm is carried out by hexagonal brake axle
Connection is fixed；It is attached between the first brake pull rod, the second bracket arm and the castor by linkage brake component；
Rotatable connection, the rear portion are carried out by the axis pin by brake wiper arm between the rear portion brake pedal and the bent plate
Rotatable connection is carried out by hexagonal brake axle between brake pedal and rear portion brake pedal fixed arm；The middle part brake is stepped on
Plate is rotatably attached in the undercarriage frame by the middle part brake pedal fixing axle；The second pull rod linkage board with
Pass through the bolt and axle sleeve coordination hinge between the middle part brake connecting rod；The lifting structure is by symmetrically arranged two bars
Shape connecting rod forms, and the both ends of strip connecting rod are hinged with bed frame and undercarriage frame respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720084882.3U CN207220955U (en) | 2017-01-23 | 2017-01-23 | The synchronous brake that a kind of medical sickbed uses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720084882.3U CN207220955U (en) | 2017-01-23 | 2017-01-23 | The synchronous brake that a kind of medical sickbed uses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207220955U true CN207220955U (en) | 2018-04-13 |
Family
ID=61838300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720084882.3U Active CN207220955U (en) | 2017-01-23 | 2017-01-23 | The synchronous brake that a kind of medical sickbed uses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207220955U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106806076A (en) * | 2017-01-23 | 2017-06-09 | 河北普康医疗设备有限公司 | The synchronous brake that a kind of medical sickbed is used |
| CN111329520A (en) * | 2020-04-04 | 2020-06-26 | 李明红 | Interim fixed adjustable support |
-
2017
- 2017-01-23 CN CN201720084882.3U patent/CN207220955U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106806076A (en) * | 2017-01-23 | 2017-06-09 | 河北普康医疗设备有限公司 | The synchronous brake that a kind of medical sickbed is used |
| CN111329520A (en) * | 2020-04-04 | 2020-06-26 | 李明红 | Interim fixed adjustable support |
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