CN2457899Y - Vibration-damping castor for suitcase - Google Patents
Vibration-damping castor for suitcase Download PDFInfo
- Publication number
- CN2457899Y CN2457899Y CN 00266446 CN00266446U CN2457899Y CN 2457899 Y CN2457899 Y CN 2457899Y CN 00266446 CN00266446 CN 00266446 CN 00266446 U CN00266446 U CN 00266446U CN 2457899 Y CN2457899 Y CN 2457899Y
- Authority
- CN
- China
- Prior art keywords
- castor
- roller
- pivot
- wheel cover
- suitcase
- 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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- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The utility model relates to a shock-proof castor for a traveling case. The utility model causes a castor to prevent from being shocked. The shock-proof castor for a traveling case comprises a castor shell seat, a roller of a roller pivoting seat, and a soft member. A castor holding space is arranged in a castor cover of the castor shell seat. The roller pivoting seat is composed of one top plate and a pivoting plate whose two sides are respectively downwards folded. The front end and the rear end of the pivoting plate are provided with pivoting holes. The pivoting hole on the front end is pivoted with a roller, and the pivoting hole on the rear end is connected with a soft sleeve, and is pivoted at the castor shell seat by a pivoting element. The soft member is abutted and matched between the edge surface of the castor cover on the upper end of the castor holding space and a top plate of the roller pivoting seat. The shock-proof castor for a traveling case is used for a traveling case.
Description
The utility model relates to the suitcase caster wheel.
Have the suitcase castor now as shown in Figure 1: be pivoted with a thrust shaft block 10a between its connection pedestal 1a and rotation pedestal 2a, connect under the pedestal bottom surface and convex with an axostylus axostyle 11a, axostylus axostyle 11a end has outside thread 12a, there are an axis hole 20a and the bearing 21a that is pivoted in rotation pedestal central authorities, bearing 21a socket axostylus axostyle 11a, utilize the outside thread 12a wheel seat 3a that is spirally connected, the wheel seat two ends articulate rubber tire 4a, but this Castor structure has following shortcoming:
1, the shock-proof effect of rubber tire is limited, meets the ground that is uneven, and vibrations are big, diminishes article in the case;
2, heavier baggage container, rubber tire more can't bear shock-absorbing, make baggage container subject to damage;
3, the pivot joint of each member is partly mostly shaking the yielding or damage of lower member, and noise is also big.
The purpose of this utility model provides a kind of suitcase Vibration proof castor that baggage container damages because of castor that reduces.
The purpose of this utility model is achieved in that the suitcase Vibration proof castor, it comprises: castor shell block, roller pivot seat, roller and soft member, it is characterized in that: the castor shell block is made of the connecting panel of interlocking in the suitcase bottom of a wheel cover and extension wheel cover periphery, put the wheel space in the wheel cover, roller pivot seat is made of the pivot knot plate that a top board and both sides thereof are converted into downwards respectively, all there is pivot-juction hole pivot knot plate front and back end, the front end pivot-juction hole articulates roller, and the rear end pivot-juction hole connects a soft sleeve and is articulated in the castor shell block with a pivot connecting element; Soft member support to paste between the top board that is matched with the wheel cover edge face of putting upper end, wheel space and roller pivot seat.
Above-mentioned design mainly utilizes structures such as soft member, soft sleeve, has reached the minimizing impact endurance test shock, reduces the impaired effect of baggage container.
Be described further again with accompanying drawing, embodiment below.
Fig. 1 has suitcase castor sectional structure scheme drawing now;
Fig. 2 the utility model perspective exploded view;
The three-dimensional scheme drawing that partly makes up of Fig. 3 the utility model;
The three-dimensional part of Fig. 4 the utility model makes up scheme drawing;
Fig. 5 the utility model cross-sectional schematic;
Fig. 6 the utility model running condition scheme drawing;
Shown in Fig. 2-6: the utility model comprises: castor shell block 1, roller pivot seat 2, roller 3 and soft member 40, it is characterized in that: castor shell block 1 is made of the connecting panel of interlocking in the suitcase bottom of a wheel cover 10 and extension wheel cover 10 peripheries, put wheel space 100 in the wheel cover 10, roller pivot seat 2 is made of the pivot knot plate that a top board 20 and both sides thereof are converted into downwards respectively, all there is pivot-juction hole 24 pivot knot plate front and back end, front end pivot-juction hole 24 articulates roller 3, and rear end pivot-juction hole 24 connects a soft sleeve 25 and is articulated in castor shell block 1 with a pivot connecting element; Soft member 40 supports and pastes 20 on the top board that is matched with the wheel cover 10 edge face upper roller pivot seats 2 of putting wheel 100 upper ends, space.Wherein, connecting panel is constituted by base plate 11, a side plate 12 and a header board 13 that is extended with vertical direction by wheel cover 101 leading edges that is extended with vertical direction by wheel cover 10 sides that is extended with horizontal direction by wheel cover 10 root edges; Wherein, top board 20 upper limbs of roller pivot seat 2 are provided with a cambered surface 200 and an inclined-plane 201, and on cambered surface 200 and 201 places, adjacent inclined-plane be horizontally set with a rectangular projection 202; Soft member 40 lower edges are provided with a cambered surface 400 and an inclined-plane 401, and on cambered surface 400 and 401 places, adjacent inclined-plane be horizontally set with a rectangular groove 402, i.e. the mutually corresponding interlocking cooperation of roller pivot seat 2 top boards 20 upper limbs and soft member 40 lower edges.Wherein, connecting panel also is provided with several interlockings hole 16, and the nearly end, wheel cover 10 both sides, the level place respectively was provided with a pivot-juction hole 14, and was connected with bolt 15; The junction opening of wheel cover 10 and header board 13, roller 3 stretches out outside it.Roller 3 takes turns axial region 30 by one and rim part 31 constitutes.
Shown in Fig. 3-5: pass centre hole 300 pivot joints of pivot-juction hole 26 with the roller 3 of pivot knot plate 21,22 with a tip bolt 23, finish combination, more soft member 40 is embedded roller pivot seats 2 top boards 20 upper limbs.Again roller pivot seat 2 is inserted wheel space 100 and finish assembling.
Claims (3)
1, suitcase Vibration proof castor, it comprises: castor shell block, roller pivot seat, roller and soft member, it is characterized in that: the castor shell block is made of the connecting panel of interlocking in the suitcase bottom of a wheel cover and extension wheel cover periphery, put the wheel space in the wheel cover, roller pivot seat is made of the pivot knot plate that a top board and both sides thereof are converted into downwards respectively, all there is pivot-juction hole pivot knot plate front and back end, and the front end pivot-juction hole articulates roller, and the rear end pivot-juction hole connects a soft sleeve and is articulated in the castor shell block with a pivot connecting element; Soft member support to paste between the pre-plate that is matched with the wheel cover edge face of putting upper end, wheel space and roller pivot seat.
2, suitcase Vibration proof castor as claimed in claim 1, it is characterized in that: wherein, connecting panel is constituted by base plate, a side plate and a header board that is extended with vertical direction by the wheel cover leading edge that is extended with vertical direction by the wheel cover side that is extended with horizontal direction by the wheel cover root edge.
3, suitcase Vibration proof castor as claimed in claim 1 is characterized in that: wherein, the top board upper limb of roller pivot seat is provided with a cambered surface and an inclined-plane, and on cambered surface and place, adjacent inclined-plane be horizontally set with a rectangular projection; Soft member lower edge is provided with a cambered surface and an inclined-plane, and on cambered surface and place, adjacent inclined-plane be horizontally set with a rectangular groove, i.e. the mutually corresponding interlocking cooperation of roller pivot seat top board upper limb and soft member lower edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00266446 CN2457899Y (en) | 2000-12-27 | 2000-12-27 | Vibration-damping castor for suitcase |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00266446 CN2457899Y (en) | 2000-12-27 | 2000-12-27 | Vibration-damping castor for suitcase |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2457899Y true CN2457899Y (en) | 2001-11-07 |
Family
ID=33620527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00266446 Expired - Fee Related CN2457899Y (en) | 2000-12-27 | 2000-12-27 | Vibration-damping castor for suitcase |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2457899Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103661533A (en) * | 2013-11-28 | 2014-03-26 | 无锡市优耐特石化装备有限公司 | Castor guard |
| CN106274288A (en) * | 2016-09-30 | 2017-01-04 | 广州市汇泰隆铝制品有限公司 | The plain type castor of draw-bar box changes mechanism and method |
| CN108783806A (en) * | 2017-04-28 | 2018-11-13 | 郑昭明 | Wheel seat for luggage box shock-absorbing lock solid structure |
-
2000
- 2000-12-27 CN CN 00266446 patent/CN2457899Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103661533A (en) * | 2013-11-28 | 2014-03-26 | 无锡市优耐特石化装备有限公司 | Castor guard |
| CN106274288A (en) * | 2016-09-30 | 2017-01-04 | 广州市汇泰隆铝制品有限公司 | The plain type castor of draw-bar box changes mechanism and method |
| CN106274288B (en) * | 2016-09-30 | 2019-06-25 | 广州市汇泰隆铝制品有限公司 | The plain type castor replacement mechanism and method of trolley case |
| CN108783806A (en) * | 2017-04-28 | 2018-11-13 | 郑昭明 | Wheel seat for luggage box shock-absorbing lock solid structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |