CN207445148U - Portable hospital casters brake apparatus - Google Patents
Portable hospital casters brake apparatus Download PDFInfo
- Publication number
- CN207445148U CN207445148U CN201720426718.6U CN201720426718U CN207445148U CN 207445148 U CN207445148 U CN 207445148U CN 201720426718 U CN201720426718 U CN 201720426718U CN 207445148 U CN207445148 U CN 207445148U
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- CN
- China
- Prior art keywords
- conehead
- braking
- brake apparatus
- casters
- idler wheel
- 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.)
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Abstract
The utility model discloses a kind of Portable hospital casters brake apparatus, belong to medical instruments field, including the braking mechanism being arranged on four castors of bed body, further include the actuating unit and transmission mechanism being arranged in bed body, the power intake of the transmission mechanism is connected with the actuating unit, its power output end is connected respectively with the braking mechanism described in four, controls the transmission mechanism that four braking mechanisms is driven to do synchronous braking action by the actuating unit.The castor brake apparatus of the utility model is at low cost with manufacturing, and quickly and effectively sick bed can be realized brake in all cases；Its reasonable in design, easy to operate, high safety and reliability, possesses wide market application foreground.
Description
Technical field
The utility model is related to the field of medical instrument technology, are related to a kind of braking system, more particularly, to a kind of portable
Sick bed castor brake apparatus.
Background technology
In the prior art, a castor is respectively equipped in four legs of sick bed, braking mechanism is equipped at castor.Such as figure
Shown in 1, operation principle is：When draw bar 5 swings and releases cam 4, brake 3 unclamps the contact with castor 2 and realizes solution
Except braking state (1a figures), and when the swing of draw bar 5 retracts cam 4, brake 3 is in contact with castor 2 realizes brake work(
Energy (1b figures).This brake operation can only carry out by castor, and need to four braking mechanisms be operated could realize respectively
The fixation and release of the sick bed, in this way, often cause some occasions inconvenient for operation, as the sick bed be placed against the wall put or one side,
It when there are barrier in more sides, is not easy to realize the separate operation of four braking mechanisms, so as to influence the stability of the sick bed and can grasp
The property made.
Against the above deficiency, it is necessary to which designing a kind of according to actual needs while can control four castor braking machines of the sick bed
The brake of structure and releasing brake, to solve the above problems.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of Portable hospital casters brake apparatus, has and is manufactured into
This is low, and quickly and effectively sick bed can be realized brake in all cases.
The purpose of this utility model is achieved through the following technical solutions：
A kind of Portable hospital casters brake apparatus provided by the utility model, including being arranged on four castors of bed body
Braking mechanism, further include the actuating unit and transmission mechanism being arranged in bed body, the power intake of the transmission mechanism with
The actuating unit connection, power output end is connected respectively with the braking mechanism described in four, by the actuating unit control
Making the transmission mechanism drives four braking mechanisms to do synchronous braking action.
Further, the braking mechanism is made of brake, cam, draw bar；The actuating unit by handle, connecting rod,
Return spring, the first conehead composition, one end of the connecting rod are connected with the rotatable handle, and the other end is connected with described
The first conehead, which is provided with the return spring；The transmission mechanism is by vertical pole, cross bar, lever, resetting spring, second
Conehead form, the vertical pole be four, four vertical poles in bed body in two rows two row set, one end respectively with four braking mechanisms
Draw bar corresponded by a lever hinged, the other end is respectively equipped with idler wheel；Two vertical poles on one row have idler wheel
One end is oppositely arranged with the first conehead apical grafting, one end that two vertical poles on another row have idler wheel be oppositely arranged and with institute
State the second conehead apical grafting；The cross bar is one, and one end is connected with the second conehead, and the other end is equipped with the idler wheel, and has
One end of idler wheel and the first conehead apical grafting；The resetting spring is equipped on four vertical poles and a cross bar.
Further, the idler wheel is rubber wheel.
Further, the return spring, resetting spring are tubular coil spring, corresponding respectively to be sleeved on the connecting rod
With on vertical pole and cross bar.
Further, first conehead, the outer wall of the second conehead have bowl-shape Profile.
The utility model has the advantage of：The castor brake apparatus of the utility model is at low cost with manufacturing, and various
In the case of can quickly and effectively to sick bed realize brake；Its reasonable in design, easy to operate, high safety and reliability, tool
Standby wide market application foreground.
Other advantages, target and feature of the utility model will be explained in the following description to a certain extent
State, and to a certain extent, based on will be apparent to those skilled in the art to investigating hereafter or
Person can be instructed from the practice of the utility model.The target of the utility model and other advantages can be said by following
Bright book is realized and obtained.
Description of the drawings
In order to make the purpose of this utility model, technical solution and advantage clearer, below in conjunction with attached drawing to this practicality
It is new to be described in further detail, wherein：
Fig. 1 is the structure diagram of castor brake in the prior art；A is brake releasing orientation, and b is braking state；
Fig. 2 is the structure diagram of the utility model；
Fig. 3 is the P of Fig. 2 to schematic diagram；A is brake releasing orientation, and b is braking state；
Reference numeral：1- bed bodies, 2- castors, 3- brakes, 4- cams, 5- draw bars, 6- transmission vertical poles, 7- transmissions are horizontal
Bar, 8- idler wheels, 9- handles, 10- connecting rods, 11- return springs, the first coneheads of 12-, 13- levers, 14- resetting springs, 15- second
Conehead.
Specific embodiment
Below with reference to attached drawing, the preferred embodiment of the utility model is described in detail；It is it should be appreciated that it is preferred that real
Example is applied only for illustrating the utility model rather than in order to limit the scope of protection of the utility model.
As Figure 2-3：A kind of Portable hospital casters brake apparatus in the present embodiment, including being arranged on bed body 1
Braking mechanism on four castors 2 further includes the actuating unit and transmission mechanism being arranged in bed body 1, the transmission mechanism
Power intake is connected with the actuating unit, and power output end is connected respectively with the braking mechanism described in four, by institute
Stating actuating unit controls the transmission mechanism that four braking mechanisms is driven to do synchronous braking action.By using above-mentioned side
Case, the castor brake apparatus of the utility model is at low cost with manufacturing, and in all cases can be quickly and effectively to disease
Bed realizes braking；The brake of four castor braking mechanisms of the sick bed can be controlled simultaneously according to actual needs and release brake,
From the limitation of regional condition；Meanwhile reasonable in design, easy to operate, high safety and reliability, possessing wide market should
Use prospect.
Braking mechanism in the present embodiment is made of brake 3, cam 4, draw bar 5；Actuating unit is by handle 9, connecting rod
10th, return spring 11, the first conehead 12 form, and one end of connecting rod 10 is connected with rotatable handle 9, and the other end is connected with first
Conehead 12 which is provided with return spring 11；Transmission mechanism is by vertical pole 6, cross bar 7, lever 13, resetting spring 14, the second conehead 15
Composition, the vertical pole 6 be four, four vertical poles 6 in bed body 1 in two rows two row set, one end respectively with four braking mechanisms
Draw bar 5 corresponded by a lever 13 hinged, the other end is respectively equipped with idler wheel 8；Two vertical poles 6 on one row have rolling
One end of wheel 8 is oppositely arranged to be oppositely arranged with 12 apical grafting of the first conehead, one end that two vertical poles 6 on another row have idler wheel 8
And with 15 apical grafting of the second conehead；Cross bar 7 is one, and one end is connected with the second conehead 15, and the other end is equipped with idler wheel 8, and with rolling
One end of wheel 8 and 12 apical grafting of the first conehead；Resetting spring 14 is equipped on four vertical poles 6 and a cross bar 7；The idler wheel 8 is rubber
Rubber tire；The return spring 11, resetting spring 14 are tubular coil spring, and correspondence is sleeved on connecting rod 10 and vertical pole 6 and horizontal stroke respectively
On bar 7；First conehead 12, the outer wall of the second conehead 15 have bowl-shape Profile.In this way, this brake apparatus can be according to each vertical
For the different length of bar come any position that is optionally arranged in sick bed bed body, usage range is big.
The operation principle of this Portable hospital casters brake apparatus under brief description, as shown in Figure 3：
When needing brake：As shown in Figure 3b, by pull-up handle 9, make connecting rod 10 that the first conehead 12 be driven to move downward,
At this point, under the idler wheel 8 of two, the front row vertical pole 6 set with 12 same row of the first conehead on it is acted on by 12 taper of the first conehead,
Two vertical pole 6 of front row is driven to be moved respectively to away from 12 direction of the first conehead, meanwhile, the first conehead 12 also promotes 7 direction of cross bar
Two vertical poles 6 of heel row move, and fixed second conehead 15 does synchronization action on the cross bar 7, and then with the second conehead 15 with row
Under the idler wheel 8 of two vertical poles 6 of heel row of setting on it is acted on by 15 taper of the second conehead, two vertical pole 6 of heel row is also driven to divide
It is not moved to away from 15 direction of the second conehead, in this way, being done by four vertical poles 6 of four braking mechanisms of connection of lever 13 synchronous
It moves out, so as to drive lever 13 draw bar 5 is forced to act, and when the swing of draw bar 5 retracts cam 4, brake 3
It is in contact with castor 2 and realizes four braking mechanism synchronous brake functions.
When needing to release brake：As shown in Figure 3a, by pushing handle 9, and the screen resilience of return spring 11 is coordinated
Make connecting rod 10 that the first conehead 12 be driven to move upwards, at this point, two, the front row vertical pole 6 set with 12 same row of the first conehead is on it
Idler wheel 8 acted on by 12 taper of the first conehead under, and coordinate the screen resilience of resetting spring 14 two vertical pole 6 of front row to be driven to distinguish
It is moved to close to 12 direction of the first conehead, meanwhile, the screen resilience of the resetting spring 14 on cross bar 7 also promotes cross bar 7 to after
Two 6 directions of vertical pole of row move, and fixed second conehead 15 does synchronization action on the cross bar 7, and then same with the second conehead 15
The idler wheel 8 of two vertical poles 6 of heel row set on it is arranged under by the effect of 15 taper of the second conehead and coordinates returning for resetting spring 14
Elastic force also drives two vertical pole 6 of heel row to be moved respectively to close to 15 direction of the second conehead, in this way, connecting four by lever 13
Four vertical poles 6 of braking mechanism do synchronous inside movement, so as to drive lever 13 draw bar 5 are forced to act, and drawn
When bar 5 swings release cam 4, brake 3 unclamps the contact with castor 2 and realizes that four braking mechanisms synchronously release the shape that brakes
State.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, it is clear that this field
Technical staff the spirit and scope of various modification and variations without departing from the utility model can be carried out to the utility model.This
Sample, if these modifications and variations of the utility model belong to the utility model claims and its equivalent technologies scope it
Interior, then the utility model is also intended to comprising including these modification and variations.
Claims (5)
1. a kind of Portable hospital casters brake apparatus, including the braking mechanism being arranged on four castors (2) of bed body (1),
It is characterized in that, further include the actuating unit and transmission mechanism being arranged in bed body, the power intake of the transmission mechanism with
The actuating unit connection, power output end is connected respectively with the braking mechanism described in four, by the actuating unit control
Making the transmission mechanism drives four braking mechanisms to do synchronous braking action.
2. Portable hospital casters brake apparatus according to claim 1, which is characterized in that the braking mechanism is by braking
Device (3), cam (4), draw bar (5) composition；The actuating unit is by handle (9), connecting rod (10), return spring (11), first
Conehead (12) forms, and one end of the connecting rod is connected with the rotatable handle, and the other end is connected with first cone
Head which is provided with the return spring；The transmission mechanism is by vertical pole (6), cross bar (7), lever (13), resetting spring
(14), the second conehead (15) forms, and the vertical pole is four, and four vertical poles are set in bed body in two row of two rows, one end difference
It is corresponded and is hinged by a lever with the draw bar of four braking mechanisms, the other end is respectively equipped with idler wheel (8)；Two on one row
There is root vertical pole one end of idler wheel to be oppositely arranged has the one of idler wheel with the first conehead apical grafting, two vertical poles on another row
End be oppositely arranged and with the second conehead apical grafting；The cross bar is one, and one end is connected with the second conehead, and the other end is equipped with institute
The idler wheel stated, and one end with idler wheel and the first conehead apical grafting；The reset is equipped on four vertical poles and a cross bar
Spring.
3. Portable hospital casters brake apparatus according to claim 2, which is characterized in that the idler wheel is rubber wheel.
4. Portable hospital casters brake apparatus according to claim 2, which is characterized in that the return spring, reset
Spring is tubular coil spring, corresponding respectively to be sleeved on the connecting rod and vertical pole and cross bar.
5. Portable hospital casters brake apparatus according to claim 2, which is characterized in that first conehead, second
The outer wall of conehead has bowl-shape Profile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720426718.6U CN207445148U (en) | 2017-04-21 | 2017-04-21 | Portable hospital casters brake apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720426718.6U CN207445148U (en) | 2017-04-21 | 2017-04-21 | Portable hospital casters brake apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207445148U true CN207445148U (en) | 2018-06-05 |
Family
ID=62246980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720426718.6U Expired - Fee Related CN207445148U (en) | 2017-04-21 | 2017-04-21 | Portable hospital casters brake apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207445148U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112849861A (en) * | 2021-01-05 | 2021-05-28 | 陈同林 | Medical waste recycling bin with disinfection function |
-
2017
- 2017-04-21 CN CN201720426718.6U patent/CN207445148U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112849861A (en) * | 2021-01-05 | 2021-05-28 | 陈同林 | Medical waste recycling bin with disinfection function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180605 Termination date: 20200421 |