CN204670543U - What have brake anti-rotation action drags case - Google Patents
What have brake anti-rotation action drags case Download PDFInfo
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- CN204670543U CN204670543U CN201520389938.7U CN201520389938U CN204670543U CN 204670543 U CN204670543 U CN 204670543U CN 201520389938 U CN201520389938 U CN 201520389938U CN 204670543 U CN204670543 U CN 204670543U
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- brake
- pull bar
- snubbing
- rotation action
- snubbing line
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Abstract
What have brake anti-rotation action drags case, relates to luggage case technical field.It is characterized in that: pull bar handle is on the top of pull bar, and the top of carriage one end connects the brake handle other end and is sleeved on pull bar, is slidably connected with pull bar; Carriage connects center brake rope; Brake force balancing lever is isosceles triangle, and the snubbing line hole of brake force balancing lever vertex angle connects center brake rope, and the snubbing line hole at two base angles connects two flank snubbing lines; Two flank snubbing lines are all walked around the snubbing line axis of guide and are connected snubbing line Connection Block; Strut sleeve outer wall cylinder lever connecting rod; Have brake scotch pillar in strut sleeve, connect brake scotch outside brake scotch pillar, two groups of brake scotch post inboard connect back-moving spring; Strut sleeve inside outer wall top connects axis of guide support; Wheel body connects wheel bearing, wheel bearing fifth wheel axostylus axostyle.The case that drags with brake anti-rotation action controls the speed of trolley when descending; When preventing lower people from abrupt slope, trample with car is sliding.
Description
Technical field
What have brake anti-rotation action drags case, relates to luggage case technical field.
Background technology
In actual life, often owing to being unfamiliar with to the trip of people, travelling, visiting and will carry draw-bar box in road, go to market, stroll supermarket and be usually with pull bar bag.Tunnel, overline bridge were wanted in the ground such as station, harbour, therefore unavoidably wanted upper and lower ramp, but no matter draw-bar box or pull bar bag often usually hold because luggage is overweight when people walk on gug in tow and incessantly connect people and be with case down to slip, and more slip more out of hand.
Chinese patent 201120286004.2, adapts to although have the length effect that the height of user can change pull bar, but this patent only discloses such word " on casing 1, is also provided with the hub brake that roller 4 can be made to slow down.When described hub brake comprises deceleration and the slide block that rubs of roller, the brake cable be connected with slide block and control the brake lever 5 of brake cable, described brake lever 5 is arranged on handle place." what is as " small slide block " of this mystery? have no any description of its technical characteristic such as shape, connected mode; even at all should the Reference numeral of " slide block " in figure; position, shape, allow people have no way of imagining is how to realize roller slowing-down brake at all at all.In other words, this patent cannot realize this technology beneficial effect.
Summary of the invention
For overcoming the deficiency that prior art exists, one of object of the application is: the speed controlling trolley when descending; Two of the object of the application is: the firmly unbalanced car problem of spinning when solving brake
The application adopts following technical scheme for achieving the above object:
What 1, have brake anti-rotation action drags case, comprising: pull bar handle 1, brake handle 2, carriage 3, carriage backstop 5, pull bar 6, brake apparatus 8, vehicle wheel component 9, center brake rope 10, brake force balancing lever 11, snubbing line hole 11-1, flank snubbing line 12, bracing frame 13, pull bar axle sleeve 15, axle rod 16;
It is characterized in that:
Brake apparatus 8 is symmetrical two groups, and brake apparatus 8 comprises: snubbing line Connection Block 8-1, back-moving spring 8-2, axis of guide support 8-3, brake scotch pillar 8-4, strut sleeve 8-5, snubbing line axis of guide 8-6, snubbing line backstop 8-7, brake scotch 8-8;
Vehicle wheel component 9 is also symmetrical two groups, comprising: brake disc 9-1, wheel bearing 9-2, wheel body 9-3;
Pull bar handle 1 is on the top of pull bar 6, and the top of carriage 3 one end connects brake handle 2 other end and is sleeved on pull bar 6, is slidably connected with pull bar 6;
Carriage 3 connects center brake rope 10; (pull-up brake handle 2, brake handle 2 can drive on carriage 3 and move, then pulls center brake rope 10 by carriage 3, then affects brake force balancing lever 11 up to move)
Brake force balancing lever 11 is isosceles triangle, three angles of brake force balancing lever 11 isosceles triangle has respectively three snubbing line hole 11-1,
The snubbing line hole 11-1 at snubbing line hole 11-1 connection center brake rope 10, two base angles of brake force balancing lever 11 vertex angle connects two flank snubbing lines 12; (owing to there being brake force balancing lever 11, making to pull both sides braking when brake handle 2 is proposed and balance in power, be unlikely to make car brake unbalanced spinning and skew)
Two flank snubbing lines 12 are all walked around snubbing line axis of guide 8-6 and are connected snubbing line Connection Block 8-1;
Strut sleeve 8-5 outer wall cylinder lever connecting rod 6;
There is brake scotch pillar 8-4 in strut sleeve 8-5, outside brake scotch pillar 8-4, connect brake scotch 8-8, inside two groups of brake scotch pillar 8-4, connect back-moving spring 8-2; (after can making user's take-off the brake handle 2, the brake scotch pillar 8-4 of both sides is pulled to centre by back-moving spring 8-2, and then drives the brake scotch 8-8 separating wheel assembly 9 respectively of both sides)
Inside brake scotch pillar 8-4, outer wall top connects snubbing line Connection Block 8-1;
Strut sleeve 8-5 inside outer wall top connects axis of guide support 8-3;
Wheel body 9-3 connects wheel bearing 9-2, wheel bearing 9-2 fifth wheel axostylus axostyle 16;
Pull bar axle sleeve 15 is sleeved on axle rod 16, pull bar axle sleeve 15 top cylinder lever connecting rod 6.
2, described there is brake anti-rotation action drag case, it is characterized in that: axis of guide support 8-3 and strut sleeve 8-5 is welded to connect.
3, described there is brake anti-rotation action drag case, it is characterized in that: strut sleeve 8-5 and pull bar 6 are welded to connect.
4, described there is brake anti-rotation action drag case, it is characterized in that: snubbing line axis of guide 8-6 connects snubbing line backstop 8-7.(preventing two flank snubbing lines 12 from deviating from from snubbing line axis of guide 8-6)
5, described there is brake anti-rotation action drag case, it is characterized in that: inside wheel body 9-3, connect brake disc 9-1.(protection wheel body 9-3 is not braked a watt 8-8 direct friction)
6, described there is brake anti-rotation action drag case, it is characterized in that: described brake disc 9-1 is metal material.
7, described there is brake anti-rotation action drag case, it is characterized in that: described brake disc 9-1 is wood materials.
8, described there is brake anti-rotation action drag case, it is characterized in that: described brake scotch 8-8 is elastomeric material.
9, described there is brake anti-rotation action drag case, it is characterized in that: the radius of snubbing line backstop 8-7 is greater than the radius of snubbing line axis of guide 8-6.
10, described there is brake anti-rotation action drag case, it is characterized in that: pull bar 6 is equipped with carriage backstop 5.(for by carriage 3 backstop on the top of pull bar 6, the moving range of carriage 3 is limited to by carriage backstop 5 top to pull bar handle 1)
11, described there is brake anti-rotation action drag case, it is characterized in that: the difference of the radius of snubbing line backstop 8-7 and snubbing line axis of guide 8-6 is 2 ~ 5mm.
12, described there is brake anti-rotation action drag case, it is characterized in that: described axle rod 16 stage casing horizontal direction connects bracing frame 13.(its effect first can hold up case and bag, and it two is to support ground, prevent from dragging case no fall)
13, described there is brake anti-rotation action drag case, it is characterized in that: described strut sleeve 8-5 outer wall is welded to connect pull bar 6.
14, described there is brake anti-rotation action drag case, it is characterized in that: snubbing line axis of guide 8-6 connects snubbing line backstop 8-7.
Beneficial effect
The case that drags 1, with brake anti-rotation action controls the speed of trolley when descending; Can not glide with car because of people during lower abrupt slope, easily people is with down and trample, or other pedestrians that wound.
What 2, have brake anti-rotation action drags case, and have two wheels brakes firmly balanced, car can not spin.
Accompanying drawing explanation
Fig. 1: what have brake anti-rotation action drags case compression height front view
Fig. 2: A-A sectional view
Fig. 3: I partial enlarged drawing
Fig. 4: II enlarged partial sectional view
Fig. 5: what have brake anti-rotation action drags case normal level schematic diagram
In figure: 1 pull bar handle, 2 brake handles, 3 carriages, 5 carriage backstops, 6 pull bars, 8 brake apparatus, 8-1 snubbing line Connection Block, 8-2 back-moving spring, 8-3 axis of guide support, 8-4 brake scotch pillar, 8-5 strut sleeve, the 8-6 snubbing line axis of guide, 8-7 snubbing line backstop, 8-8 brake scotch, 9 vehicle wheel components, 9-1 brake disc, 9-2 wheel bearing, 9-3 wheel body, 10 center brake ropes, 11 brake force balancing levers, 11-1 snubbing line hole, 12 flank snubbing lines, 13 bracing frames, 15 pull bar axle sleeves, 16 axle rods.
Detailed description of the invention
Below in conjunction with drawings and Examples, the application is described further.
Embodiment 1
What 1, have brake anti-rotation action drags case, comprising: pull bar handle 1, brake handle 2, carriage 3, carriage backstop 5, pull bar 6, brake apparatus 8, vehicle wheel component 9, center brake rope 10, brake force balancing lever 11, snubbing line hole 11-1, flank snubbing line 12, bracing frame 13, pull bar axle sleeve 15, axle rod 16;
It is characterized in that:
Brake apparatus 8 is symmetrical two groups, and brake apparatus 8 comprises: snubbing line Connection Block 8-1, back-moving spring 8-2, axis of guide support 8-3, brake scotch pillar 8-4, strut sleeve 8-5, snubbing line axis of guide 8-6, snubbing line backstop 8-7, brake scotch 8-8;
Vehicle wheel component 9 is also symmetrical two groups, comprising: brake disc 9-1, wheel bearing 9-2, wheel body 9-3;
Pull bar handle 1 is on the top of pull bar 6, and the top of carriage 3 one end connects brake handle 2 other end and is sleeved on pull bar 6, is slidably connected with pull bar 6;
Carriage 3 connects center brake rope 10; (pull-up brake handle 2, brake handle 2 can drive on carriage 3 and move, then pulls center brake rope 10 by carriage 3, then affects brake force balancing lever 11 up to move)
Brake force balancing lever 11 is isosceles triangle, three angles of brake force balancing lever 11 isosceles triangle has respectively three snubbing line hole 11-1,
The snubbing line hole 11-1 at snubbing line hole 11-1 connection center brake rope 10, two base angles of brake force balancing lever 11 vertex angle connects two flank snubbing lines 12; (owing to there being brake force balancing lever 11, making to pull both sides braking when brake handle 2 is proposed and balance in power, be unlikely to make car brake unbalanced spinning and skew)
Two flank snubbing lines 12 are all walked around snubbing line axis of guide 8-6 and are connected snubbing line Connection Block 8-1;
Strut sleeve 8-5 outer wall cylinder lever connecting rod 6;
There is brake scotch pillar 8-4 in strut sleeve 8-5, outside brake scotch pillar 8-4, connect brake scotch 8-8, inside two groups of brake scotch pillar 8-4, connect back-moving spring 8-2; (after can making user's take-off the brake handle 2, the brake scotch pillar 8-4 of both sides is pulled to centre by back-moving spring 8-2, and then drives the brake scotch 8-8 separating wheel assembly 9 respectively of both sides)
Inside brake scotch pillar 8-4, outer wall top connects snubbing line Connection Block 8-1;
Strut sleeve 8-5 inside outer wall top connects axis of guide support 8-3;
Wheel body 9-3 connects wheel bearing 9-2, wheel bearing 9-2 fifth wheel axostylus axostyle 16;
Pull bar axle sleeve 15 is sleeved on axle rod 16, pull bar axle sleeve 15 top cylinder lever connecting rod 6.
2, described there is brake anti-rotation action drag case, it is characterized in that: axis of guide support 8-3 and strut sleeve 8-5 is welded to connect.
3, described there is brake anti-rotation action drag case, it is characterized in that: strut sleeve 8-5 and pull bar 6 are welded to connect.
4, described there is brake anti-rotation action drag case, it is characterized in that: snubbing line axis of guide 8-6 connects snubbing line backstop 8-7.(preventing two flank snubbing lines 12 from deviating from from snubbing line axis of guide 8-6)
5, described there is brake anti-rotation action drag case, it is characterized in that: inside wheel body 9-3, connect brake disc 9-1.(protection wheel body 9-3 is not braked a watt 8-8 direct friction)
6, described there is brake anti-rotation action drag case, it is characterized in that: described brake disc 9-1 is metal material.
7, described there is brake anti-rotation action drag case, it is characterized in that: described brake disc 9-1 is wood materials.
8, described there is brake anti-rotation action drag case, it is characterized in that: described brake scotch 8-8 is elastomeric material.
9, described there is brake anti-rotation action drag case, it is characterized in that: the radius of snubbing line backstop 8-7 is greater than the radius of snubbing line axis of guide 8-6.
10, described there is brake anti-rotation action drag case, it is characterized in that: pull bar 6 is equipped with carriage backstop 5.(for by carriage 3 backstop on the top of pull bar 6, the moving range of carriage 3 is limited to by carriage backstop 5 top to pull bar handle 1)
11, described there is brake anti-rotation action drag case, it is characterized in that: the difference of the radius of snubbing line backstop 8-7 and snubbing line axis of guide 8-6 is 2mm.
12, described there is brake anti-rotation action drag case, it is characterized in that: described axle rod 16 stage casing horizontal direction connects bracing frame 13.(its effect first can hold up case and bag, and it two is to support ground, prevent from dragging case no fall)
13, described there is brake anti-rotation action drag case, it is characterized in that: described strut sleeve 8-5 outer wall is welded to connect pull bar 6.
Embodiment 2
What 1, have brake anti-rotation action drags case, comprising: pull bar handle 1, brake handle 2, carriage 3, carriage backstop 5, pull bar 6, brake apparatus 8, vehicle wheel component 9, center brake rope 10, brake force balancing lever 11, snubbing line hole 11-1, flank snubbing line 12, bracing frame 13, pull bar axle sleeve 15, axle rod 16;
It is characterized in that:
Brake apparatus 8 is symmetrical two groups, and brake apparatus 8 comprises: snubbing line Connection Block 8-1, back-moving spring 8-2, axis of guide support 8-3, brake scotch pillar 8-4, strut sleeve 8-5, snubbing line axis of guide 8-6, snubbing line backstop 8-7, brake scotch 8-8;
Vehicle wheel component 9 is also symmetrical two groups, comprising: brake disc 9-1, wheel bearing 9-2, wheel body 9-3;
Pull bar handle 1 is on the top of pull bar 6, and the top of carriage 3 one end connects brake handle 2 other end and is sleeved on pull bar 6, is slidably connected with pull bar 6;
Carriage 3 connects center brake rope 10; (pull-up brake handle 2, brake handle 2 can drive on carriage 3 and move, then pulls center brake rope 10 by carriage 3, then affects brake force balancing lever 11 up to move)
Brake force balancing lever 11 is isosceles triangle, three angles of brake force balancing lever 11 isosceles triangle has respectively three snubbing line hole 11-1,
The snubbing line hole 11-1 at snubbing line hole 11-1 connection center brake rope 10, two base angles of brake force balancing lever 11 vertex angle connects two flank snubbing lines 12; (owing to there being brake force balancing lever 11, making to pull both sides braking when brake handle 2 is proposed and balance in power, be unlikely to make car brake unbalanced spinning and skew)
Two flank snubbing lines 12 are all walked around snubbing line axis of guide 8-6 and are connected snubbing line Connection Block 8-1;
Strut sleeve 8-5 outer wall cylinder lever connecting rod 6;
There is brake scotch pillar 8-4 in strut sleeve 8-5, outside brake scotch pillar 8-4, connect brake scotch 8-8, inside two groups of brake scotch pillar 8-4, connect back-moving spring 8-2; (after can making user's take-off the brake handle 2, the brake scotch pillar 8-4 of both sides is pulled to centre by back-moving spring 8-2, and then drives the brake scotch 8-8 separating wheel assembly 9 respectively of both sides)
Inside brake scotch pillar 8-4, outer wall top connects snubbing line Connection Block 8-1;
Strut sleeve 8-5 inside outer wall top connects axis of guide support 8-3;
Wheel body 9-3 connects wheel bearing 9-2, wheel bearing 9-2 fifth wheel axostylus axostyle 16;
Pull bar axle sleeve 15 is sleeved on axle rod 16, pull bar axle sleeve 15 top cylinder lever connecting rod 6.
2, described there is brake anti-rotation action drag case, it is characterized in that: axis of guide support 8-3 and strut sleeve 8-5 is welded to connect.
3, described there is brake anti-rotation action drag case, it is characterized in that: strut sleeve 8-5 and pull bar 6 are welded to connect.
4, described there is brake anti-rotation action drag case, it is characterized in that: snubbing line axis of guide 8-6 connects snubbing line backstop 8-7.(preventing two flank snubbing lines 12 from deviating from from snubbing line axis of guide 8-6)
5, described there is brake anti-rotation action drag case, it is characterized in that: inside wheel body 9-3, connect brake disc 9-1.(protection wheel body 9-3 is not braked a watt 8-8 direct friction)
6, described there is brake anti-rotation action drag case, it is characterized in that: described brake disc 9-1 is metal material.
7, described there is brake anti-rotation action drag case, it is characterized in that: described brake disc 9-1 is wood materials.
8, described there is brake anti-rotation action drag case, it is characterized in that: described brake scotch 8-8 is elastomeric material.
9, described there is brake anti-rotation action drag case, it is characterized in that: the radius of snubbing line backstop 8-7 is greater than the radius of snubbing line axis of guide 8-6.
10, described there is brake anti-rotation action drag case, it is characterized in that: pull bar 6 is equipped with carriage backstop 5.(for by carriage 3 backstop on the top of pull bar 6, the moving range of carriage 3 is limited to by carriage backstop 5 top to pull bar handle 1)
11, described there is brake anti-rotation action drag case, it is characterized in that: the difference of the radius of snubbing line backstop 8-7 and snubbing line axis of guide 8-6 is 5mm.
12, described there is brake anti-rotation action drag case, it is characterized in that: described axle rod 16 stage casing horizontal direction connects bracing frame 13.(its effect first can hold up case and bag, and it two is to support ground, prevent from dragging case no fall)
13, described there is brake anti-rotation action drag case, it is characterized in that: described strut sleeve 8-5 outer wall is welded to connect pull bar 6.
Namely the application can be used for draw-bar box class, also can be used for pull bar bag class.
Claims (10)
1. what have brake anti-rotation action drags case, comprising: pull bar handle, brake handle, carriage, carriage backstop, pull bar, brake apparatus, vehicle wheel component, center brake rope, brake force balancing lever, snubbing line hole, flank snubbing line, bracing frame, pull bar axle sleeve, axle rod;
It is characterized in that:
Brake apparatus is symmetrical two groups, and brake apparatus comprises: snubbing line Connection Block, back-moving spring, axis of guide support, brake scotch pillar, strut sleeve, the snubbing line axis of guide, snubbing line backstop, brake scotch;
Vehicle wheel component is also symmetrical two groups, comprising: brake disc, wheel bearing, wheel body;
Pull bar handle is on the top of pull bar, and the top of carriage one end connects the brake handle other end and is sleeved on pull bar, is slidably connected with pull bar;
Carriage connects center brake rope;
Brake force balancing lever is isosceles triangle, and three angles of brake force balancing lever isosceles triangle have three snubbing line holes respectively,
The snubbing line hole of brake force balancing lever vertex angle connects center brake rope, and the snubbing line hole at two base angles connects two flank snubbing lines;
Two flank snubbing lines are all walked around the snubbing line axis of guide and are connected snubbing line Connection Block;
Strut sleeve outer wall cylinder lever connecting rod;
Have brake scotch pillar in strut sleeve, connect brake scotch outside brake scotch pillar, two groups of brake scotch post inboard connect back-moving spring;
Brake scotch post inboard outer wall top connects snubbing line Connection Block;
Strut sleeve inside outer wall top connects axis of guide support;
Wheel body connects wheel bearing, wheel bearing fifth wheel axostylus axostyle;
Pull bar axle sleeve is sleeved on axle rod, pull rod shaft cover top cylinder lever connecting rod.
2. what have brake anti-rotation action as claimed in claim 1 drags case, it is characterized in that: axis of guide support and strut sleeve are welded to connect.
3. what have brake anti-rotation action as claimed in claim 1 drags case, it is characterized in that: strut sleeve and pull bar are welded to connect.
4. what have brake anti-rotation action as claimed in claim 1 drags case, it is characterized in that: the snubbing line axis of guide connects snubbing line backstop.
5. what have brake anti-rotation action as claimed in claim 1 drags case, it is characterized in that: connect brake disc inside wheel body.
6. what have brake anti-rotation action as claimed in claim 1 drags case, it is characterized in that: described brake disc is metal material.
7. what have brake anti-rotation action as claimed in claim 1 drags case, it is characterized in that: described brake disc is wood materials.
8. what have brake anti-rotation action as claimed in claim 1 drags case, it is characterized in that: described brake scotch is elastomeric material.
9. what have brake anti-rotation action as claimed in claim 1 drags case, it is characterized in that: the radius of snubbing line backstop is greater than the radius of the snubbing line axis of guide.
10. what have brake anti-rotation action as claimed in claim 1 drags case, it is characterized in that: pull bar is equipped with carriage backstop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520389938.7U CN204670543U (en) | 2015-06-08 | 2015-06-08 | What have brake anti-rotation action drags case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520389938.7U CN204670543U (en) | 2015-06-08 | 2015-06-08 | What have brake anti-rotation action drags case |
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| Publication Number | Publication Date |
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| CN204670543U true CN204670543U (en) | 2015-09-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520389938.7U Expired - Fee Related CN204670543U (en) | 2015-06-08 | 2015-06-08 | What have brake anti-rotation action drags case |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104905522A (en) * | 2015-06-08 | 2015-09-16 | 马宏 | Dragging tank with brake anti-rotation function |
-
2015
- 2015-06-08 CN CN201520389938.7U patent/CN204670543U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104905522A (en) * | 2015-06-08 | 2015-09-16 | 马宏 | Dragging tank with brake anti-rotation function |
| CN104905522B (en) * | 2015-06-08 | 2016-06-01 | 马宏 | What have brake anti-rotation action drags case |
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