CN104905522B - What have brake anti-rotation action drags case - Google Patents
What have brake anti-rotation action drags case Download PDFInfo
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- CN104905522B CN104905522B CN201510321342.8A CN201510321342A CN104905522B CN 104905522 B CN104905522 B CN 104905522B CN 201510321342 A CN201510321342 A CN 201510321342A CN 104905522 B CN104905522 B CN 104905522B
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Abstract
What have brake anti-rotation action drags case, it relates to luggage technical field. It is characterized in that: pull bar handle is on the top of pull bar, and the top of slip device one end connects the brake handle the other end and is sleeved on pull bar, is slidably connected with pull bar; Slip device connects center brake rope; The balanced bar of damping force is isosceles triangle, and the stop-off line hole of the balanced bar vertex angle of damping force connects center brake rope, and the stop-off line hole at two base angles connects two flank stop-off lines; Two flank stop-off lines are all walked around stop-off line guiding axle and are connected stop-off line Connection Block; Strut sleeve outer wall connects pull bar; Having braking watt pillar in strut sleeve, connect braking watt outside braking watt pillar, two groups of braking watt post inboard connect return spring; Strut sleeve inside outer wall top connects guiding bracing strut; Wheel body connects wheel bearing, wheel bearing fifth wheel axostylus axostyle. What have brake anti-rotation action drags case in the speed of descending control pull bar car; When preventing lower people from abrupt slope, trample with car is sliding.
Description
Technical field
What have brake anti-rotation action drags case, it relates to luggage technical field.
Background technology
In actual life, often owing to being unfamiliar with to the trip of people, travel, visit and to be carried pull bar case in road, go to market, stroll supermarket usually band 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 pull bar case or pull bar bag when people drag walk on lower ramp time often usually hold because luggage is overweight and incessantly connect people and be with case down to slip, slip faster and faster out of hand.
Chinese patent 201120286004.2, although having the height adapting to user can change the length effect of pull bar, but this patent only discloses such word " is also provided with the hub brake that roller 4 can be made to slow down on casing 1. When described hub brake comprises deceleration and roller friction slide block, the lock line being connected with slide block and control lock line brake lever 5, described brake lever 5 is arranged on handle place. " as what " small slide block " of this mystery be? have no any description of its technology feature such as shape, mode of connection; figure is not even somebody's turn to do the Reference numeral of " slide block " at all; 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 the useful effect of this technology.
Summary of the invention
For overcoming the deficiency that prior art exists, one of object of the application is: in the speed of descending control pull bar car; The two of the object of the application are: the problem that when solving brake, firmly unbalanced car spins
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, slip device 3, slip device backstop 5, pull bar 6, drift stop 8, vehicle wheel component 9, center brake rope 10, damping force balanced bar 11, stop-off line hole 11-1, flank stop-off line 12, bracing frame 13, pull bar axle sleeve 15, axle rod 16;
It is characterized in that:
Drift stop 8 is symmetrical two groups, and drift stop 8 comprises: stop-off line Connection Block 8-1, return spring 8-2, guiding bracing strut 8-3, braking watt pillar 8-4, strut sleeve 8-5, stop-off line guiding axle 8-6, stop-off line backstop 8-7, braking watt 8-8;
Vehicle wheel component 9 is also symmetrical two groups, comprising: retarding 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 slip device 3 one end connects brake handle 2 the other end and is sleeved on pull bar 6, is slidably connected with pull bar 6;
Slip device 3 connects center brake rope 10; (pull-up brake handle 2, brake handle 2 can drive and move on slip device 3, then pulls center brake rope 10 by slip device 3, then affects the balanced bar 11 of damping force up to move)
The balanced bar 11 of damping force is isosceles triangle, and three angles of balanced bar 11 isosceles triangle of damping force have three stop-off line hole 11-1 respectively,
The stop-off line hole 11-1 that the stop-off line hole 11-1 of balanced bar 11 vertex angle of damping force connects center brake rope 10, two base angles connects two flank stop-off lines 12; (owing to there being the balanced bar 11 of damping force so that pull both sides braking when proposing on brake handle 2 and balance in power, be unlikely to make car unbalanced the spinning of braking skew)
Two flank stop-off lines 12 are all walked around stop-off line guiding axle 8-6 and are connected stop-off line Connection Block 8-1;
Strut sleeve 8-5 outer wall connects pull bar 6;
There is braking watt pillar 8-4 in strut sleeve 8-5, outside braking watt pillar 8-4, connect braking watt 8-8, inside two groups of braking watt pillar 8-4, connect return spring 8-2; (after user can be made to unclamp brake handle 2, the braking watt pillar 8-4 of both sides is pulled to centre by return spring 8-2, and then drives the braking watt 8-8 separating wheel assembly 9 respectively of both sides)
Inside braking watt pillar 8-4, outer wall top connects stop-off line Connection Block 8-1;
Strut sleeve 8-5 inside outer wall top connects guiding bracing strut 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, and pull bar axle sleeve 15 top connects pull bar 6.
2, described there is brake anti-rotation action drag case, it is characterised in that: guiding bracing strut 8-3 and strut sleeve 8-5 is welded to connect.
3, described there is brake anti-rotation action drag case, it is characterised 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 characterised in that: stop-off line guiding axle 8-6 connects stop-off line backstop 8-7. (preventing two flank stop-off lines 12 from deviating from from stop-off line guiding axle 8-6)
5, described there is brake anti-rotation action drag case, it is characterised in that: connect retarding disc 9-1 inside wheel body 9-3. (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 characterised in that: described retarding disc 9-1 is metallic substance.
7, described there is brake anti-rotation action drag case, it is characterised in that: described retarding disc 9-1 is wood materials.
8, described there is brake anti-rotation action drag case, it is characterised in that: described braking watt 8-8 is elastomeric material.
9, described there is brake anti-rotation action drag case, it is characterised in that: the radius of stop-off line backstop 8-7 is greater than the radius of stop-off line guiding axle 8-6.
10, described there is brake anti-rotation action drag case, it is characterised in that: pull bar 6 is equipped with slip device backstop 5. (for by slip device 3 backstop on the top of pull bar 6 so that the mobile scope of slip device 3 is limited to by slip device backstop 5 top to pull bar handle 1)
11, described there is brake anti-rotation action drag case, it is characterised in that: the lead difference of radius of axle 8-6 of stop-off line backstop 8-7 and stop-off line is 2��5mm.
12, described there is brake anti-rotation action drag case, it is characterised 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 characterised 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 characterised in that: stop-off line guiding axle 8-6 connects stop-off line backstop 8-7.
Useful effect
What 1, have brake anti-rotation action drags case in the speed of descending control pull bar car; Can not glide with car because of people during lower abrupt slope, it is easy to people is with down and tramples, or other pedestrians that wound.
What 2, have brake anti-rotation action drags case, has two wheels brakes firmly balanced, and 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 enlargement figure
Fig. 4: II partial enlargement 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 slip devices, 5 slip device backstops, 6 pull bars, 8 drift stop, 8-1 stop-off line Connection Block, 8-2 return spring, 8-3 leads bracing strut, 8-4 brakes watt pillar, 8-5 strut sleeve, 8-6 stop-off line guiding axle, 8-7 stop-off line backstop, 8-8 braking watt, 9 vehicle wheel components, 9-1 retarding disc, 9-2 wheel bearing, 9-3 wheel body, 10 center brake ropes, the balanced bar of 11 damping force, 11-1 stop-off line hole, 12 flank stop-off lines, 13 bracing frames, 15 pull bar axle sleeves, 16 axle rods.
Embodiment
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, slip device 3, slip device backstop 5, pull bar 6, drift stop 8, vehicle wheel component 9, center brake rope 10, damping force balanced bar 11, stop-off line hole 11-1, flank stop-off line 12, bracing frame 13, pull bar axle sleeve 15, axle rod 16;
It is characterized in that:
Drift stop 8 is symmetrical two groups, and drift stop 8 comprises: stop-off line Connection Block 8-1, return spring 8-2, guiding bracing strut 8-3, braking watt pillar 8-4, strut sleeve 8-5, stop-off line guiding axle 8-6, stop-off line backstop 8-7, braking watt 8-8;
Vehicle wheel component 9 is also symmetrical two groups, comprising: retarding 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 slip device 3 one end connects brake handle 2 the other end and is sleeved on pull bar 6, is slidably connected with pull bar 6;
Slip device 3 connects center brake rope 10; (pull-up brake handle 2, brake handle 2 can drive and move on slip device 3, then pulls center brake rope 10 by slip device 3, then affects the balanced bar 11 of damping force up to move)
The balanced bar 11 of damping force is isosceles triangle, and three angles of balanced bar 11 isosceles triangle of damping force have three stop-off line hole 11-1 respectively,
The stop-off line hole 11-1 that the stop-off line hole 11-1 of balanced bar 11 vertex angle of damping force connects center brake rope 10, two base angles connects two flank stop-off lines 12; (owing to there being the balanced bar 11 of damping force so that pull both sides braking when proposing on brake handle 2 and balance in power, be unlikely to make car unbalanced the spinning of braking skew)
Two flank stop-off lines 12 are all walked around stop-off line guiding axle 8-6 and are connected stop-off line Connection Block 8-1;
Strut sleeve 8-5 outer wall connects pull bar 6;
There is braking watt pillar 8-4 in strut sleeve 8-5, outside braking watt pillar 8-4, connect braking watt 8-8, inside two groups of braking watt pillar 8-4, connect return spring 8-2; (after user can be made to unclamp brake handle 2, the braking watt pillar 8-4 of both sides is pulled to centre by return spring 8-2, and then drives the braking watt 8-8 separating wheel assembly 9 respectively of both sides)
Inside braking watt pillar 8-4, outer wall top connects stop-off line Connection Block 8-1;
Strut sleeve 8-5 inside outer wall top connects guiding bracing strut 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, and pull bar axle sleeve 15 top connects pull bar 6.
2, described there is brake anti-rotation action drag case, it is characterised in that: guiding bracing strut 8-3 and strut sleeve 8-5 is welded to connect.
3, described there is brake anti-rotation action drag case, it is characterised 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 characterised in that: stop-off line guiding axle 8-6 connects stop-off line backstop 8-7. (preventing two flank stop-off lines 12 from deviating from from stop-off line guiding axle 8-6)
5, described there is brake anti-rotation action drag case, it is characterised in that: connect retarding disc 9-1 inside wheel body 9-3. (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 characterised in that: described retarding disc 9-1 is metallic substance.
7, described there is brake anti-rotation action drag case, it is characterised in that: described retarding disc 9-1 is wood materials.
8, described there is brake anti-rotation action drag case, it is characterised in that: described braking watt 8-8 is elastomeric material.
9, described there is brake anti-rotation action drag case, it is characterised in that: the radius of stop-off line backstop 8-7 is greater than the radius of stop-off line guiding axle 8-6.
10, described there is brake anti-rotation action drag case, it is characterised in that: pull bar 6 is equipped with slip device backstop 5. (for by slip device 3 backstop on the top of pull bar 6 so that the mobile scope of slip device 3 is limited to by slip device backstop 5 top to pull bar handle 1)
11, described there is brake anti-rotation action drag case, it is characterised in that: the lead difference of radius of axle 8-6 of stop-off line backstop 8-7 and stop-off line is 2mm.
12, described there is brake anti-rotation action drag case, it is characterised 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 characterised 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, slip device 3, slip device backstop 5, pull bar 6, drift stop 8, vehicle wheel component 9, center brake rope 10, damping force balanced bar 11, stop-off line hole 11-1, flank stop-off line 12, bracing frame 13, pull bar axle sleeve 15, axle rod 16;
It is characterized in that:
Drift stop 8 is symmetrical two groups, and drift stop 8 comprises: stop-off line Connection Block 8-1, return spring 8-2, guiding bracing strut 8-3, braking watt pillar 8-4, strut sleeve 8-5, stop-off line guiding axle 8-6, stop-off line backstop 8-7, braking watt 8-8;
Vehicle wheel component 9 is also symmetrical two groups, comprising: retarding 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 slip device 3 one end connects brake handle 2 the other end and is sleeved on pull bar 6, is slidably connected with pull bar 6;
Slip device 3 connects center brake rope 10; (pull-up brake handle 2, brake handle 2 can drive and move on slip device 3, then pulls center brake rope 10 by slip device 3, then affects the balanced bar 11 of damping force up to move)
The balanced bar 11 of damping force is isosceles triangle, and three angles of balanced bar 11 isosceles triangle of damping force have three stop-off line hole 11-1 respectively,
The stop-off line hole 11-1 that the stop-off line hole 11-1 of balanced bar 11 vertex angle of damping force connects center brake rope 10, two base angles connects two flank stop-off lines 12; (owing to there being the balanced bar 11 of damping force so that pull both sides braking when proposing on brake handle 2 and balance in power, be unlikely to make car unbalanced the spinning of braking skew)
Two flank stop-off lines 12 are all walked around stop-off line guiding axle 8-6 and are connected stop-off line Connection Block 8-1;
Strut sleeve 8-5 outer wall connects pull bar 6;
There is braking watt pillar 8-4 in strut sleeve 8-5, outside braking watt pillar 8-4, connect braking watt 8-8, inside two groups of braking watt pillar 8-4, connect return spring 8-2; (after user can be made to unclamp brake handle 2, the braking watt pillar 8-4 of both sides is pulled to centre by return spring 8-2, and then drives the braking watt 8-8 separating wheel assembly 9 respectively of both sides)
Inside braking watt pillar 8-4, outer wall top connects stop-off line Connection Block 8-1;
Strut sleeve 8-5 inside outer wall top connects guiding bracing strut 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, and pull bar axle sleeve 15 top connects pull bar 6.
2, described there is brake anti-rotation action drag case, it is characterised in that: guiding bracing strut 8-3 and strut sleeve 8-5 is welded to connect.
3, described there is brake anti-rotation action drag case, it is characterised 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 characterised in that: stop-off line guiding axle 8-6 connects stop-off line backstop 8-7. (preventing two flank stop-off lines 12 from deviating from from stop-off line guiding axle 8-6)
5, described there is brake anti-rotation action drag case, it is characterised in that: connect retarding disc 9-1 inside wheel body 9-3. (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 characterised in that: described retarding disc 9-1 is metallic substance.
7, described there is brake anti-rotation action drag case, it is characterised in that: described retarding disc 9-1 is wood materials.
8, described there is brake anti-rotation action drag case, it is characterised in that: described braking watt 8-8 is elastomeric material.
9, described there is brake anti-rotation action drag case, it is characterised in that: the radius of stop-off line backstop 8-7 is greater than the radius of stop-off line guiding axle 8-6.
10, described there is brake anti-rotation action drag case, it is characterised in that: pull bar 6 is equipped with slip device backstop 5. (for by slip device 3 backstop on the top of pull bar 6 so that the mobile scope of slip device 3 is limited to by slip device backstop 5 top to pull bar handle 1)
11, described there is brake anti-rotation action drag case, it is characterised in that: the lead difference of radius of axle 8-6 of stop-off line backstop 8-7 and stop-off line is 5mm.
12, described there is brake anti-rotation action drag case, it is characterised 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 characterised in that: described strut sleeve 8-5 outer wall is welded to connect pull bar 6.
Namely the application can be used for pull bar case class, it is possible to for pull bar bag class.
Claims (7)
1. what have brake anti-rotation action drags case, comprising: pull bar handle, brake handle, slip device, slip device backstop, pull bar, drift stop, vehicle wheel component, center brake rope, damping force balanced bar, stop-off line hole, flank stop-off line, bracing frame, pull bar axle sleeve, axle rod;
It is characterized in that:
Drift stop is symmetrical two groups, and drift stop comprises: stop-off line Connection Block, return spring, guiding bracing strut, braking watt pillar, strut sleeve, stop-off line guiding axle, stop-off line backstop, braking watt;
Vehicle wheel component is also symmetrical two groups, comprising: retarding disc, wheel bearing, wheel body;
Pull bar handle is on the top of pull bar, and the top of slip device one end connects the brake handle the other end and is sleeved on pull bar, is slidably connected with pull bar;
Slip device connects center brake rope;
The balanced bar of damping force is isosceles triangle, and three angles of the balanced bar isosceles triangle of damping force have three stop-off line holes respectively,
The stop-off line hole of the balanced bar vertex angle of damping force connects center brake rope, and the stop-off line hole at two base angles connects two flank stop-off lines;
Two flank stop-off lines are all walked around stop-off line guiding axle and are connected stop-off line Connection Block;
Strut sleeve outer wall connects pull bar;
Having braking watt pillar in strut sleeve, connect braking watt outside braking watt pillar, two groups of braking watt post inboard connect return spring;
Braking watt post inboard outer wall top connects stop-off line Connection Block;
Strut sleeve inside outer wall top connects guiding bracing strut;
Wheel body connects wheel bearing, wheel bearing fifth wheel axostylus axostyle;
Pull bar axle sleeve is sleeved on axle rod, and pull bar axle sleeve top connects pull bar;
Stop-off line guiding axle connects stop-off line backstop;
Retarding disc is connected inside wheel body;
Pull bar is equipped with slip device backstop;
Axle rod stage casing horizontal direction connects bracing frame;
Stop-off line guiding axle connects stop-off line backstop.
2. what have brake anti-rotation action as claimed in claim 1 drags case, it is characterised in that: guiding bracing strut and strut sleeve are welded to connect.
3. what have brake anti-rotation action as claimed in claim 1 drags case, it is characterised 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 characterised in that: described retarding disc is metallic substance.
5. what have brake anti-rotation action as claimed in claim 1 drags case, it is characterised in that: described retarding disc is wood materials.
6. what have brake anti-rotation action as claimed in claim 1 drags case, it is characterised in that: described braking watt is elastomeric material.
7. what have brake anti-rotation action as claimed in claim 1 drags case, it is characterised in that: the radius of stop-off line backstop is greater than the radius of stop-off line guiding axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510321342.8A CN104905522B (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 |
|---|---|---|---|
| CN201510321342.8A CN104905522B (en) | 2015-06-08 | 2015-06-08 | What have brake anti-rotation action drags case |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104905522A CN104905522A (en) | 2015-09-16 |
| CN104905522B true CN104905522B (en) | 2016-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510321342.8A Expired - Fee Related CN104905522B (en) | 2015-06-08 | 2015-06-08 | What have brake anti-rotation action drags case |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106820513B (en) * | 2017-02-28 | 2018-07-20 | 厦门大学嘉庚学院 | It is a kind of can braking deceleration suitcase and its stop mechanism |
| CN111632288B (en) * | 2020-04-28 | 2021-06-04 | 张志明 | Safety escape device for high-rise building |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2209470Y (en) * | 1994-08-30 | 1995-10-11 | 李东成 | Handle for travelling case |
| DE202004019218U1 (en) * | 2004-12-13 | 2005-05-04 | C & C Luggage Manufacturing Co., Ltd., Taiping | Item of luggage with wheels on its underside, includes braking system with operating lever on container allowing braking component to press against or retract from wheel |
| CN2792276Y (en) * | 2005-04-29 | 2006-07-05 | 缪家栋 | Luggage case with brake mechanism |
| CN204670543U (en) * | 2015-06-08 | 2015-09-30 | 马宏 | What have brake anti-rotation action drags case |
-
2015
- 2015-06-08 CN CN201510321342.8A patent/CN104905522B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2209470Y (en) * | 1994-08-30 | 1995-10-11 | 李东成 | Handle for travelling case |
| DE202004019218U1 (en) * | 2004-12-13 | 2005-05-04 | C & C Luggage Manufacturing Co., Ltd., Taiping | Item of luggage with wheels on its underside, includes braking system with operating lever on container allowing braking component to press against or retract from wheel |
| CN2792276Y (en) * | 2005-04-29 | 2006-07-05 | 缪家栋 | Luggage case with brake mechanism |
| CN204670543U (en) * | 2015-06-08 | 2015-09-30 | 马宏 | What have brake anti-rotation action drags case |
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|---|---|
| CN104905522A (en) | 2015-09-16 |
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Effective date of registration: 20170808 Address after: 300000 24-301 Li, Hexi District, Tianjin, Nenjiang Patentee after: Tian Aihong Address before: 314400 room 2, building five, 303 Li, Nanyuan, Jiaxing, Haining, Zhejiang Patentee before: Ma Hong |
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