CN202608461U - Heavy metal dual-brake movable trundle - Google Patents
Heavy metal dual-brake movable trundle Download PDFInfo
- Publication number
- CN202608461U CN202608461U CN 201220326458 CN201220326458U CN202608461U CN 202608461 U CN202608461 U CN 202608461U CN 201220326458 CN201220326458 CN 201220326458 CN 201220326458 U CN201220326458 U CN 201220326458U CN 202608461 U CN202608461 U CN 202608461U
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- CN
- China
- Prior art keywords
- dual
- wheel
- rivet
- brake sheet
- dual brake
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a heavy metal dual-brake movable trundle. The heavy metal dual-brake movable trundle comprises a bottom plate, a first rivet, a steel ball, a first wave disk, a second wave disk, a fork frame, a wheel, a bolt, a lock nut, a gear ring, a support frame, a braking foot pedal, a resetting foot pedal, a dual-brake sheet, a braking spring piece, a second rivet and a third rivet, wherein the support frame is arranged on the fork frame; the braking foot pedal is riveted on the support frame through the second rivet; the resetting foot pedal is arranged below the braking foot pedal, riveted on the braking foot pedal through the third rivet and pivotally connected with one end of the dual-brake sheet through a first inserted pin, and the bottom of the end of the dual-brake sheet is provided with the braking spring piece positioned above the wheel; the other end of the dual-brake sheet is arranged in the upper end of the support frame through a second inserted pin, and the end of the dual-brake sheet is provided with a plurality of insertion teeth in an extending way towards the direction of the gear ring; and the dual-brake sheet is provided with a press plate which supports against the dual-brake sheet in the extending way towards the direction of the bottom of a top plate of the support frame. The heavy metal dual-brake movable trundle provided by the utility model has the advantages of better wheel braking effect and higher safety and reliability.
Description
Technical field
The utility model relates to the technical field that moves apparatus, refers in particular to a kind of heavy duty metal dual brake movable castor.
Background technology
Along with the continuous development of social science and technology, the kind of castor is more and more, but oeverall quality still is uneven; At present; Existing a kind of heavy duty metal dual brake movable castor, as a complete unit, because the deficiency in its design; Make shortcomings such as it exists structure bulky complex, troublesome poeration, security and stability is poor, braking effect is undesirable, still remain the researchist to be made improvements.
Summary of the invention
The purpose of the utility model is to overcome the deficiency of prior art, and a kind of heavy duty metal dual brake movable castor of reliable, safe, simple and efficient to handle, stable action reasonable in design is provided.
For realizing above-mentioned purpose; The technical scheme that the utility model provided is: a kind of heavy duty metal dual brake movable castor; It includes base plate, first rivet, steel ball, the first ripple dish, the second ripple dish, crotch, wheel, bolt, black nut, gear ring, and wherein, said base plate, the first ripple dish, the second ripple dish, gear ring pass through the upper end of first closing-up of vertically-arranged at crotch by order from top to bottom; And; This base plate and the first ripple dish correspondence are located at the top, upper end of crotch, and the second ripple dish and gear ring correspondence are located at the inside, upper end of crotch, simultaneously; Be provided with steel ball between said first ripple dish and the base plate and between the first ripple dish and the second ripple dish, realize its rotation of sliding through steel ball; Said wheel is installed in the wheel installation position of this crotch through the bolt that is horizontally through crotch lower end foot, and this bolt is locked through black nut; It also includes bearing support, braking footrest, resetting pin pedal, dual brake sheet, stops and make spring leaf, second rivet, the 3rd rivet; Wherein, Said bearing support tilts to be installed on the crotch; Simultaneously, second closing-up of braking footrest through crossing bearing support is on the braking footrest installation position of this bearing support; Said resetting pin pedal correspondence is located at the below of this braking footrest; And pass through the 3rd closing-up on this braking footrest; Simultaneously, this resetting pin pedal articulates through an end of first latch and dual brake sheet, and; Be provided with the system of the stopping spring leaf of bearing up pulley that is used to when stopping wheel to stop in this bottom portion of dual brake sheet, be positioned at the top of wheel; The other end of said dual brake sheet is inner through the upper end that second latch that crosses bearing support is installed in bearing support; And be positioned at the top of wheel; And; This end of dual brake sheet is extended with a plurality of gear shapings that when stopping wheel, are used to block gear ring toward the direction of gear ring, and simultaneously, the top board bottom direction toward bearing support on this dual brake sheet is extended with the pressing plate inconsistent with it.
Said braking footrest is a metal piece.
Said resetting pin pedal is a metal piece.
The utility model is after having adopted such scheme; Its great advantage is braking footrest, resetting pin pedal and the dual brake sheet of the utility model through unique design; Make its wheel better effects if of stopping, safe reliability is higher, when satisfying the wheel function of stopping; Can realize the orientation of crotch again, easy to operate simple.
Description of drawings
Fig. 1 stops for the utility model and takes turns preceding front view.
Fig. 2 stops for the utility model and takes turns preceding lateral plan.
Fig. 3 stops for the utility model and takes turns preceding birds-eye view.
Fig. 4 for the utility model stop the wheel after front view.
Fig. 5 for the utility model stop the wheel after lateral plan.
Fig. 6 for the utility model stop the wheel after birds-eye view.
Fig. 7 is the birds-eye view of the resetting pin pedal of the utility model.
Fig. 8 is the lateral plan of the resetting pin pedal of the utility model.
Fig. 9 is the lateral plan of the dual brake sheet of the utility model.
Figure 10 is the birds-eye view of the dual brake sheet of the utility model.
Figure 11 is the front view of the system spring leaf of stopping of the utility model.
Figure 12 is the lateral plan of the system spring leaf of stopping of the utility model.
Figure 13 is the birds-eye view of the system spring leaf of stopping of the utility model.
The specific embodiment
Below in conjunction with specific embodiment the utility model is described further.
Shown in accompanying drawing 1 to accompanying drawing 13; The described heavy duty metal dual brake of present embodiment movable castor; It includes base plate 1, first rivet 2, steel ball 3, the first ripple dish 4, the second ripple dish 5, crotch 6, wheel 7, bolt 8, black nut 9, gear ring 10, bearing support 11, braking footrest 12 (being specially metal piece), resetting pin pedal 13 (being specially metal piece), dual brake sheet 14, the system of stopping spring leaf 15, second rivet 16, the 3rd rivet 17; Wherein, the said base plate of present embodiment 1, the first ripple dish 4, the second ripple dish 5, gear ring 10 by from top to bottom order first rivet, 2 riveteds through vertically-arranged in the upper end of crotch 6, and; This base plate 1 and the first ripple dish, 4 correspondences are located at the top, upper end of crotch 6; And this first ripple dish 4 is the tops, upper end that are welded on crotch 6, and the second ripple dish 5 is inner with the upper end that gear ring 10 correspondences are located at crotch 6, simultaneously; Be provided with steel ball 3 between said first ripple dish 4 and the base plate 1 and between the first ripple dish 4 and the second ripple dish 5, realize its rotation of sliding through steel ball 3; Said wheel 7 is installed in the wheel installation position of this crotch 6 through the bolt 8 that is horizontally through crotch 6 lower end foots, and this bolt 8 is through black nut 9 lockings; Said bearing support 11 tilts to be installed on the crotch 6, and simultaneously, second rivet 16 riveteds of braking footrest 12 through crossing bearing support 11 are on the braking footrest installation position of this bearing support 11; Said resetting pin pedal 13 correspondences are located at the below of this braking footrest 12; And pass through the 3rd rivet 17 riveteds on this braking footrest 12; Simultaneously, this resetting pin pedal 13 articulates through the end of first latch 18 with dual brake sheet 14, and; Be provided with the system of the stopping spring leaf 15 of bearing up pulley 7 that is used to when stopping wheel to stop in this bottom portion of dual brake sheet 14, be positioned at the top of wheel 7; The other end of said dual brake sheet 14 is inner through the upper end that second latch 19 that crosses bearing support 11 is installed in bearing support 11; And be positioned at the top of wheel 7; And; This end of dual brake sheet 14 is extended with three gear shapings 20 that when stopping wheel, are used to block gear ring 10 toward the direction of gear ring 10, and simultaneously, the top board bottom direction toward bearing support 11 on this dual brake sheet 14 is extended with the pressing plate inconsistent with it 21.During use, when stepping on braking footrest 12, the system of the stopping spring leaf 15 contact wheels 7 of dual brake sheet 14 1 bottom portions; Wheel 7 can not be rotated, and simultaneously, the other end gear shaping 20 of dual brake sheet 14 blocks gear ring 10; Crotch 6 can not be rotated, and wheel and directed effect realize stopping; And when stepping on resetting pin pedal 13, the two ends of dual brake sheet 14 are left wheel 7 and gear ring 10 respectively, are returned to the preceding state of the system of stopping.In a word, after adopting above scheme, easy to operate simple, the wheel better effects if of stopping, the safe reliability of the utility model are higher, when satisfying the wheel function of stopping, can realize the orientation of crotch 6 again, are worthy to be popularized.
The examples of implementation of the above are the preferred embodiment of the utility model only, are not the practical range that limits the utility model with this, so the variation that all shapes according to the utility model, principle are done all should be encompassed in the protection domain of the utility model.
Claims (3)
1. heavy duty metal dual brake movable castor; It includes base plate (1), first rivet (2), steel ball (3), the first ripple dish (4), the second ripple dish (5), crotch (6), wheel (7), bolt (8), black nut (9), gear ring (10); Wherein, Said base plate (1), the first ripple dish (4), the second ripple dish (5), gear ring (10) pass through the upper end of first rivet (2) riveted of vertically-arranged in crotch (6) by order from top to bottom; And; This base plate (1) and first ripple dish (4) correspondence are located at the top, upper end of crotch (6), and the second ripple dish (5) and gear ring (10) correspondence are located at the inside, upper end of crotch (6), simultaneously; Be provided with steel ball (3) between said first ripple dish (4) and the base plate (1) and between the first ripple dish (4) and the second ripple dish (5), realize its rotation of sliding through steel ball (3); Said wheel (7) is installed in the wheel installation position of this crotch (6) through the bolt (8) that is horizontally through crotch (6) lower end foot, and this bolt (8) is locked through black nut (9); It is characterized in that: it also includes bearing support (11), braking footrest (12), resetting pin pedal (13), dual brake sheet (14), stops and make spring leaf (15), second rivet (16), the 3rd rivet (17); Wherein, Said bearing support (11) tilts to be installed on the crotch (6); Simultaneously, second rivet (16) riveted of braking footrest (12) through crossing bearing support (11) is on the braking footrest installation position of this bearing support (11); Said resetting pin pedal (13) correspondence is located at the below of this braking footrest (12); And pass through the 3rd rivet (17) riveted on this braking footrest (12); Simultaneously, this resetting pin pedal (13) articulates through the end of first latch (18) with dual brake sheet (14), and; Be provided with the system of the stopping spring leaf (15) of bearing up pulley (7) that is used to when stopping wheel to stop in this bottom portion of dual brake sheet (14), be positioned at the top of wheel (7); The other end of said dual brake sheet (14) is inner through the upper end that second latch (19) that crosses bearing support (11) is installed in bearing support (11); And be positioned at the top of wheel (7); And; This end of dual brake sheet (14) is extended with toward the direction of gear ring (10) and a plurality ofly when stopping wheel, is used to block the gear shaping (20) of gear ring (10), simultaneously, goes up toward the top board bottom direction of bearing support (11) at this dual brake sheet (14) and to be extended with the pressing plate inconsistent with it (21).
2. a kind of heavy duty metal dual brake movable castor according to claim 1 is characterized in that: said braking footrest (12) is a metal piece.
3. a kind of heavy duty metal dual brake movable castor according to claim 1 is characterized in that: said resetting pin pedal (13) is a metal piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220326458 CN202608461U (en) | 2012-07-07 | 2012-07-07 | Heavy metal dual-brake movable trundle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220326458 CN202608461U (en) | 2012-07-07 | 2012-07-07 | Heavy metal dual-brake movable trundle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202608461U true CN202608461U (en) | 2012-12-19 |
Family
ID=47342188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220326458 Expired - Fee Related CN202608461U (en) | 2012-07-07 | 2012-07-07 | Heavy metal dual-brake movable trundle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202608461U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104108281A (en) * | 2013-04-22 | 2014-10-22 | 株式会社日乃本锭前 | Castor with brake |
| CN104149544A (en) * | 2014-08-12 | 2014-11-19 | 太仓兴锋脚轮有限公司 | Anti-vibration universal wheel |
| CN104260599A (en) * | 2014-08-12 | 2015-01-07 | 太仓兴锋脚轮有限公司 | Universal wheel with brake device |
| CN105774400A (en) * | 2016-03-07 | 2016-07-20 | 阳江市飞轮金属制品有限公司 | Caster adjustable in braking |
| CN112496204A (en) * | 2021-01-11 | 2021-03-16 | 南京思亦立科技有限公司 | Auxiliary assembly is cut off to automatically regulated thickness reinforcing bar |
-
2012
- 2012-07-07 CN CN 201220326458 patent/CN202608461U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104108281A (en) * | 2013-04-22 | 2014-10-22 | 株式会社日乃本锭前 | Castor with brake |
| CN104149544A (en) * | 2014-08-12 | 2014-11-19 | 太仓兴锋脚轮有限公司 | Anti-vibration universal wheel |
| CN104260599A (en) * | 2014-08-12 | 2015-01-07 | 太仓兴锋脚轮有限公司 | Universal wheel with brake device |
| CN105774400A (en) * | 2016-03-07 | 2016-07-20 | 阳江市飞轮金属制品有限公司 | Caster adjustable in braking |
| CN112496204A (en) * | 2021-01-11 | 2021-03-16 | 南京思亦立科技有限公司 | Auxiliary assembly is cut off to automatically regulated thickness reinforcing bar |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121219 Termination date: 20150707 |
|
| EXPY | Termination of patent right or utility model |