CN208469904U - A kind of cart brake system and its cart - Google Patents
A kind of cart brake system and its cart Download PDFInfo
- Publication number
- CN208469904U CN208469904U CN201820423214.3U CN201820423214U CN208469904U CN 208469904 U CN208469904 U CN 208469904U CN 201820423214 U CN201820423214 U CN 201820423214U CN 208469904 U CN208469904 U CN 208469904U
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- brake
- cart
- prism bar
- dust
- brake system
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Abstract
The utility model discloses a kind of cart brake system and its carts, belong to medical nursing vehicle or cart technical field, the wheel group of control type medical caster in two is respectively equipped with including brake main shaft and two groups, it is fixedly connected between described two middle control type medical casters by prism bar, fixed brake block on the prism bar, the both ends of the brake main shaft are hinged with the brake block respectively, and the brake pedal for driving the prism bar rotation is equipped on any one described prism bar.The utility model is able to solve the technical issues of cart brake failure existing in the prior art is quick, unreliable and once-through operation can only brake to single-wheel, and can reach primary trample just can be by the equal locking of four-wheel, sensitive, easy to operate technical effect of braking.
Description
Technical field
The utility model belongs to medical nursing vehicle or cart technical field, is to be related to a kind of cart brake more specifically
System and its cart.
Background technique
The typically no brake gear of trolley for hospital use in the prior art, therefore the thing of cart automatic moving collision frequent occurrence
Part, due to being usually placed the bottled drug of breakaway glass on cart, once the fragmentation that collides will cause pollution and waste；I.e.
Make to be equipped with brake gear, and install simple brake snap-gauge only at one or on most two wheels, by blocking wheel
Side brake, brake it is not sensitive enough, and brake and it is unreliable, be respectively set on two wheels brake snap-gauge when,
It needs to be operated respectively, it is very inconvenient.
Utility model content
The purpose of this utility model is to provide a kind of cart brake system and its carts, to solve to exist in the prior art
Cart brake failure is quick, the technical issues of unreliable and once-through operation can only brake to single-wheel, can reach and once step on
Step on technical effect that just can be sensitive, easy to operate by the equal locking of four-wheel, brake.
In order to achieve the above purposes, the technical solution adopted by the utility model is: provides a kind of cart brake system, including stops
Lathe main shaft and two groups are respectively equipped with the wheel group of control type medical caster in two, pass through rib between described two middle control type medical casters
Mast is fixedly connected, fixed brake block on the prism bar, and the both ends of the brake main shaft are hinged with the brake block respectively,
Any one described prism bar is equipped with the brake pedal for driving the prism bar rotation.
Further, one end of prism bar of the brake block between described two middle control type medical casters.
Further, the outside of the brake main shaft is socketed with the first dust-proof casing, and the outside of the prism bar is socketed with
Second dust-proof casing.
Further, the cross section of the described first dust-proof casing is in regular hexagon, the cross section of the second dust-proof casing
It is rounded.
Further, it is equipped between two second dust-proof casings for stablizing integrally-built support rod, the branch
Strut arrangement corresponding with the described first dust-proof casing or so.
Further, the brake pedal is located at the one or both ends of the prism bar.
A kind of cart, including a kind of cart brake system described in any of the above-described.
Further, the cart further includes the supporting leg connecting with the top of the middle control type medical caster and is located at described
Supporter above supporting leg
A kind of cart brake system provided by the utility model and its beneficial effect of cart are: with it is in the prior art
Cart brake system and its cart are compared, and the utility model uses the difference for being located at its both ends positioned at the brake main shaft connection at middle part
If being connected between control type medical caster by prism bar in two in wheel group, rib there are two the wheel group of middle control type medical caster
Mast is hinged by brake block and the brake main shaft, and is equipped on any one described prism bar for driving the prism bar
The brake pedal of rotation.Said structure design can be realized operator and once step on brake operation, while to control type medical treatment in four
Castor carries out brake, and braking effect is sensitive, reliable, easy to operate.The utility model, which is able to solve, to be existed in the prior art
Cart brake failure is quick, the technical issues of unreliable and once-through operation can only brake to single-wheel, can reach and once step on
Step on technical effect that just can be sensitive, easy to operate by the equal locking of four-wheel, brake.
Detailed description of the invention
It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical new
Some embodiments of type for those of ordinary skill in the art without any creative labor, can be with
It obtains other drawings based on these drawings.
Fig. 1 is a kind of structural schematic diagram of cart brake system provided by the embodiment of the utility model；
Fig. 2 is the structural schematic diagram that the brake block in Fig. 1 is connect with brake main shaft and prism bar respectively；
Fig. 3 is the structural schematic diagram after Fig. 1 hides brake main shaft and prism bar.
Wherein, each appended drawing reference in figure:
1-brake main shaft, 2-middle control type medical casters, 3-brake blocks, 4-prism bars, 5-brake pedals, 6-is stifled
Plug, the 7-the first dust-proof casing, the 8-the second dust-proof casing, 9-support rods.
Specific embodiment
In order to which technical problem to be solved in the utility model, technical solution and beneficial effect is more clearly understood, with
Lower combination accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific reality described herein
It applies example to be only used to explain the utility model, is not used to limit the utility model.
It should be noted that it can be directly another when element is referred to as " being fixed on " or " being set to " another element
On one element or indirectly on another element.When an element is known as " being connected to " another element, it can
To be directly to another element or be indirectly connected on another element.
It is to be appreciated that term " length ", " width ", "upper", "lower", "front", "rear", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "top", "bottom" "inner", "outside" is that orientation based on the figure or position are closed
System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features." multiple ", " several " are meant that two in the description of the present invention,
It is a or more than two, unless otherwise specifically defined.
It please refers to shown in Fig. 1 and Fig. 2, the utility model includes that brake main shaft 1 and two groups are respectively equipped with control type in two and cure
The wheel group of castor 2 is treated, is fixedly connected between described two middle control type medical casters 2 by prism bar 4, middle control type medical caster 2
Middle control vertical shaft be equipped with prism identical with the cross-sectional shape of prism bar 4 hole, the prism hole is matched with 4 grafting of prism bar
It closes, fixed brake block 3 on the prism bar 4, one end of brake block 3 is again provided with identical with the cross-sectional shape of prism bar 4
Prism hole, this prism hole and prism bar 4 are mating, and the both ends of the brake main shaft 1 are hinged with the brake block 3 respectively,
Any one described prism bar 4 is equipped with the brake pedal 5 for driving the prism bar 4 to rotate.
Above-mentioned cart brake system uses brake main shaft 1 connection being respectively equipped in two positioned at its both ends positioned at middle part
The wheel group of control type medical caster 2 is connected between control type medical caster 2 by prism bar 4 in two in wheel group, and prism bar 4 is logical
It crosses brake block 3 and the brake main shaft 1 is hinged, and be equipped on any one described prism bar 4 for driving 4 turns of the prism bar
Dynamic brake pedal 5.Said structure design can be realized operator and once step on brake operation, while to control type medical treatment foot in four
Wheel 2 carries out brake, and braking effect is sensitive, reliable, easy to operate.The utility model is able to solve existing in the prior art
The technical issues of cart brake failure is quick, unreliable and once-through operation can only brake to single-wheel, can reach and once trample
It just can be by the equal locking of four-wheel, sensitive, easy to operate technical effect of braking.
Further, it please refers to shown in Fig. 1 and Fig. 2, one as a kind of cart brake system provided by the utility model
Kind specific embodiment, one end of prism bar 4 of the brake block 3 between described two middle control type medical casters 2.
Said structure design, installation, convenient disassembly, and it is not take up space.
Further, specific as a kind of one kind of cart brake system provided by the utility model shown in referring to figure 3.
The outside of embodiment, the brake main shaft 1 is socketed with the first dust-proof casing 7, and it is anti-that the outside of the prism bar 4 is socketed with second
Dirt casing 8；The cross section of the first dust-proof casing 7 is in regular hexagon, the circular in cross-section of the second dust-proof casing 8.
Above-mentioned first dust-proof casing 7 and the second dust-proof casing 8, which can hide brake main shaft 1 and prism bar 4, to be wrapped up,
It can play the role of protection to brake main shaft 1 and prism bar 4, prevent extraneous dust and other impurity from polluting brake 1 He of main shaft
Prism bar 4 guarantees the reliable transmission between brake main shaft 1 and prism bar 4 and brake block 3, guarantees sensitive, operation side of braking
Just.
Further, specific as a kind of one kind of cart brake system provided by the utility model shown in referring to figure 3.
Embodiment is equipped between two second dust-proof casings 8 for stablizing integrally-built support rod 9, the support rod 9 with
The corresponding arrangement of first dust-proof casing 7 or so.
Above-mentioned support rod 9 is corresponding with the described first dust-proof casing 7 or so to be arranged, so that overall structure is more symmetrical, steady.
Further, it please refers to shown in Fig. 1, it is specific as a kind of one kind of cart brake system provided by the utility model
Embodiment, the brake pedal 5 are located at the one or both ends of the prism bar 4.
Said structure design is respectively provided with the effect of brake pedal 5 primarily to guaranteeing operator at the both ends of prism bar 4
For member regardless of that can carry out brake to cart by brake pedal 5 at which end of prism bar 4, it is convenient to operate.
A kind of cart, including a kind of cart brake system described in any of the above-described, the cart further include and the middle control
The supporting leg and the supporter above the supporting leg of the top connection of type medical caster 2, above-mentioned cart, which can reach, once to be stepped on
Stepping on just can brake the equal locking of four-wheel, brake sensitive, easy to operate
Specific case used herein is expounded the principles of the present invention and embodiment, above embodiments
Explanation be merely used to help understand the method and its core concept of the utility model.It should be pointed out that for the art
For those of ordinary skill, without departing from the principle of this utility model, several change can also be carried out to the utility model
Into and modification, modifications and modifications also fall within the protection scope of the claims of the utility model.
Claims (8)
1. a kind of cart brake system, it is characterised in that: be respectively equipped with control type medical treatment in two including brake main shaft (1) and two groups
The wheel group of castor (2) is fixedly connected between described two middle control type medical casters (2), the prism bar by prism bar (4)
(4) fixed brake block (3) on, it is described brake main shaft (1) both ends respectively with the brake block (3) hingedly, described in any one
Prism bar (4) is equipped with the brake pedal (5) for driving prism bar (4) rotation.
2. a kind of cart brake system according to claim 1, it is characterised in that: the brake block (3) is located at described two
One end of prism bar (4) between a middle control type medical caster (2).
3. a kind of cart brake system according to claim 2, it is characterised in that: the outer cover of brake main shaft (1)
It is connected to the first dust-proof casing (7), the outside of the prism bar (4) is socketed with the second dust-proof casing (8).
4. a kind of cart brake system according to claim 3, it is characterised in that: the cross of the first dust-proof casing (7)
Section is in regular hexagon, the circular in cross-section of the second dust-proof casing (8).
5. a kind of cart brake system according to claim 3, it is characterised in that: two second dust-proof casings (8)
Between be equipped with for stablizing integrally-built support rod (9), the support rod (9) and the described first dust-proof casing (7) left and right pair
It should arrange.
6. a kind of cart brake system according to claim 1, it is characterised in that: the brake pedal (5) is located at described
The one or both ends of prism bar (4).
7. a kind of cart, it is characterised in that: including a kind of any one of claim 1-6 cart brake system.
8. a kind of cart according to claim 7, it is characterised in that: the cart further includes and the middle control type medical treatment foot
The supporting leg and the supporter above the supporting leg for taking turns the top connection of (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820423214.3U CN208469904U (en) | 2018-03-27 | 2018-03-27 | A kind of cart brake system and its cart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820423214.3U CN208469904U (en) | 2018-03-27 | 2018-03-27 | A kind of cart brake system and its cart |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208469904U true CN208469904U (en) | 2019-02-05 |
Family
ID=65206355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820423214.3U Active CN208469904U (en) | 2018-03-27 | 2018-03-27 | A kind of cart brake system and its cart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208469904U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11904920B2 (en) | 2021-11-19 | 2024-02-20 | Raytheon Company | Lift cart with mechanically actuated automatic braking device |
-
2018
- 2018-03-27 CN CN201820423214.3U patent/CN208469904U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11904920B2 (en) | 2021-11-19 | 2024-02-20 | Raytheon Company | Lift cart with mechanically actuated automatic braking device |
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