CN206306724U - A kind of preceding braking caster device - Google Patents
A kind of preceding braking caster device Download PDFInfo
- Publication number
- CN206306724U CN206306724U CN201621033260.XU CN201621033260U CN206306724U CN 206306724 U CN206306724 U CN 206306724U CN 201621033260 U CN201621033260 U CN 201621033260U CN 206306724 U CN206306724 U CN 206306724U
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- Prior art keywords
- brake
- braking
- convex
- glass disk
- concave glass
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Abstract
A kind of preceding braking caster device, it is characterized in that：Including flat board (1), support (2), convex-concave glass disk (3) and preceding brake apparatus (11), it is characterized in that：Described preceding brake apparatus (11) are by brake pedal (6), brake arm plate (7), braking regulating nail (8), brake press plate (9) and spring (10) are constituted, brake press plate (9) is connected by spring (10) with the bottom hinge of convex-concave glass disk (3), brake press plate (9) outer end chain connection has a brake pedal (6), brake pedal (6) is folded upward at projection for an equilateral terraced both sides are parallel, bottom is in rectangle long, medial extremity is parallel with a rectangle both wings long and connected in the outer end riveting of the brake arm (7) being folded upward at, brake arm (7) outer bottom nail has braking regulating nail (8)；Described flat board (1), convex-concave glass disk (3) and support (2) are by center rivet (4) successively riveted into trundle bracket；The features such as utility model has preceding braking, Jing Yin, good braking effect.
Description
Technical field
The utility model is related to a kind of preceding braking caster device.
Background technology
Traditional brake castor typically uses rear brake brake structure, but cannot meet some specific usage scenarios, sanitation worker
People's big multistation when bulky refuse bucket is dragged drags rubbish and discloses from front to back in the front of dustbin, and traditional rubbish bucket castor
Braking point is located behind, that is, be only capable of saying that brake castor is placed in dustbin rear and could realize braking function, does not gear to actual circumstances
Scene application.
Utility model content
Technical problem to be solved in the utility model, is just to provide a kind of preceding braking caster device, for meeting one
The use demand of a little specific usage scenarios, such as dustbin castor, and good braking effect is kept simultaneously, to user provider
Just.
Above-mentioned technical problem is solved, the technical solution adopted in the utility model is：
A kind of preceding braking caster device, including flat board 1, support 2, convex-concave glass disk 3 and preceding brake apparatus 11, it is characterized in that：
Described preceding brake apparatus 11 are made up of brake pedal 6, brake arm plate 7, braking regulating nail 8, brake press plate 9 and spring 10, brake
Pressing plate 9 is connected by spring 10 with the bottom hinge of convex-concave glass disk 3, and the outer end chain connection of brake press plate 9 has a brake pedal
6, brake pedal 6 is that an equilateral terraced both sides are parallel is folded upward at projection, and bottom is in rectangle long, and medial extremity and a rectangle both wings long are flat
Row is simultaneously connected in the outer end riveting of the brake arm 7 being folded upward at, and the outer bottom of brake arm 7 nail has braking regulating nail 8；
Brake pedal 6 during braking, lift brake arm plate 7 and are pressed to the direction of wheel 5 by the boss of brake pedal
Compel, the reaction force produced when being braked by brake wheel 5 of brake arm plate 7 lifts the company of brake pedal 6 and brake press plate 9
End is connect, oppresses brake press plate 9 to move downward, brake press plate 9 coincide with convex-concave glass disk 3 and produces friction, so as to reach the effect of braking
Really.
And braking regulating nail 8 can carry out the regulation of optimum position according to the distance of brake arm plate 9 and the tyre surface of wheel 5, with
Reach the optimum efficiency of brake wheel；
Spring 10 effectively secures the gap movement diastema of preceding brake apparatus, has buffered the sport mill between each brake assemblies
Wipe, reduce the motion frictional noise between each component.
Described support 2 is made up of two parallel legs, and top is weldingly connected with convex-concave glass disk 3, and supporting leg end passes through riveting
Nail is provided with wheel 5.
Beneficial effect：The utility model provides a kind of preceding braking caster device, on the premise of braking effect is ensured, can
It is applied to the scene of preceding braking.
Brief description of the drawings
Fig. 1 is the cross-sectional view of the utility model device；
In figure：1- flat boards, 2- supports, 3- convex-concave glass disks, 4- center rivets, 5- wheels, 6- brake pedals, 7- brake arms
Plate, 8- braking regulating nails, 9- brake press plates, 10- springs, brake apparatus before 11-.
Specific embodiment
As shown in figure 1, a kind of preceding braking caster device, including flat board 1, support 2, convex-concave glass disk 3 and preceding brake apparatus 11,
It is characterized in that：Described preceding brake apparatus 11 are by brake pedal 6, brake arm plate 7, braking regulating nail 8, brake press plate 9 and spring 10
Composition, brake press plate 9 is connected by spring 10 with the bottom hinge of convex-concave glass disk 3, and the outer end chain connection of brake press plate 9 has one
Brake pedal 6, brake pedal 6 is that an equilateral terraced both sides are parallel is folded upward at projection, and bottom is in rectangle long, medial extremity and a square long
Shape both wings are parallel and connected in the outer end riveting of the brake arm 7 being folded upward at, and the outer bottom of brake arm 7 nail has braking regulating nail
8；
Brake pedal 6 during braking, lift brake arm plate 7 and are pressed to the direction of wheel 5 by the boss of brake pedal
Compel, the reaction force produced when being braked by brake wheel 5 of brake arm plate 7 lifts the company of brake pedal 6 and brake press plate 9
End is connect, oppresses brake press plate 9 to move downward, brake press plate 9 coincide with convex-concave glass disk 3 and produces friction, so as to reach the effect of braking
Really.
And braking regulating nail 8 can carry out the regulation of optimum position according to the distance of brake arm plate 9 and the tyre surface of wheel 5, with
Reach the optimum efficiency of brake wheel；
Spring 10 effectively secures the gap movement diastema of preceding brake apparatus, has buffered the sport mill between each brake assemblies
Wipe, reduce the motion frictional noise between each component.
Described support 2 is made up of two parallel legs, and top is weldingly connected with convex-concave glass disk 3, and supporting leg end passes through riveting
Nail is provided with wheel 5.
Above-described embodiment is the utility model preferably implementation method, but implementation method of the present utility model is not by described
The limitation of embodiment, it is other it is any without departing from the change made under Spirit Essence of the present utility model and principle, modify, replace
Generation, combination, simplification, should be equivalent substitute mode, be included within protection domain of the present utility model.
Claims (2)
1. a kind of preceding braking caster device, it is characterized in that：Including flat board (1), support (2), convex-concave glass disk (3) and preceding brake apparatus
(11), it is characterized in that：Described preceding brake apparatus (11) are by brake pedal (6), brake arm (7), braking regulating nail (8), braking pressure
Plate (9) and spring (10) are constituted, and brake press plate (9) is connected by spring (10) with the bottom hinge of convex-concave glass disk (3), braking pressure
Plate (9) outer end chain connection has a brake pedal (6), and brake pedal (6) is folded upward at projection for an equilateral terraced both sides are parallel,
Bottom is in rectangle long, and medial extremity is parallel with a rectangle both wings long and connected in the outer end riveting of the brake arm (7) being folded upward at,
Brake arm (7) outer bottom nail has braking regulating nail (8)；
Described flat board (1), convex-concave glass disk (3) and support (2) are by center rivet (4) successively riveted into trundle bracket；
2. a kind of preceding braking caster device according to claim 1, it is characterized in that：Described support (2) is flat by two
Row supporting leg is constituted, and top is weldingly connected with convex-concave glass disk (3), and supporting leg end is provided with wheel (5) by rivet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621033260.XU CN206306724U (en) | 2016-08-31 | 2016-08-31 | A kind of preceding braking caster device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621033260.XU CN206306724U (en) | 2016-08-31 | 2016-08-31 | A kind of preceding braking caster device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206306724U true CN206306724U (en) | 2017-07-07 |
Family
ID=59243540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621033260.XU Active CN206306724U (en) | 2016-08-31 | 2016-08-31 | A kind of preceding braking caster device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206306724U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106466991A (en) * | 2016-08-31 | 2017-03-01 | 阳江市飞轮金属制品有限公司 | A kind of front braking caster device |
-
2016
- 2016-08-31 CN CN201621033260.XU patent/CN206306724U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106466991A (en) * | 2016-08-31 | 2017-03-01 | 阳江市飞轮金属制品有限公司 | A kind of front braking caster device |
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