CN202911460U - Universal wheel - Google Patents
Universal wheel Download PDFInfo
- Publication number
- CN202911460U CN202911460U CN 201220572540 CN201220572540U CN202911460U CN 202911460 U CN202911460 U CN 202911460U CN 201220572540 CN201220572540 CN 201220572540 CN 201220572540 U CN201220572540 U CN 201220572540U CN 202911460 U CN202911460 U CN 202911460U
- Authority
- CN
- China
- Prior art keywords
- hole
- wheel
- hub
- columnar
- rivet
- 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
Links
- 210000005056 cell body Anatomy 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 abstract 4
- 239000013589 supplement Substances 0.000 abstract 4
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 239000010687 lubricating oil Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Images
Landscapes
- Details Of Rigid Or Semi-Rigid Containers (AREA)
Abstract
The utility model discloses a universal wheel which comprises a reinforcement supplement slice, wheel feet, wheel shells and idler wheels, wherein the wheel feet are connected at the bottom end of the reinforcement supplement slice, the wheel shells are connected at the bottom ends of the wheel feet, and the idler wheels are connected at the bottom ends of the wheel shells. A groove body is arranged in the middle of the reinforcement supplement slice. A first through hole is formed in the middle of each wheel foot. A second through hole is formed in the middle of each wheel shell. A connecting rivet is connected among each wheel shell, each wheel foot and the reinforcement supplement slice from bottom to top in a penetrating mode. Three pillar-shaped steps which are enlarged gradually are arranged on each connecting rivet from top to bottom. A first pillar-shaped step on the uppermost of each connecting rivet is matched with each first through hole. A second pillar-shaped step in the middle of each connecting rivet is matched with each second through hole. A third pillar-shaped step on the bottom of each connecting rivet is connected at the bottom end of each through hole. The universal wheel is novel in structure, convenient and easy to dismantle and install, long in service life, small in noise and low in cost.
Description
Technical field
The utility model relates to the case and bag accessory, relates in particular to a kind of cardan wheel.
Background technology
Trolley luggage moves ahead owing to the bottom can make luggage roll with roller, thereby has saved people's muscle power.Cardan wheel can rotate to either direction, and usage comparison is convenient, also is widely used in case and bag.Work the device that rotates directive effect between the cardan wheel that existing case and bag use and the caster and be the hoodle circle; in use; the hoodle circle can be subject to the vertical extruding of case and bag and wear and tear; reduce service life; and this cardan wheel need to scribble lubricating oil in the hoodle periphery, and in use lubricating oil often can leak out greasy dirt in hoodle rolls; the noise that friction of rolling between hoodle produces is large, and the rotation of wheel is dumb.China Patent No. 200720194849.2 discloses a kind of cardan wheel for case and bag, this cardan wheel has adopted the bearing bag that vertically rotates hoodle circle, but the complicated structure of this cardan wheel, and dismounting is inconvenient.
The utility model content
The purpose of this utility model is, overcomes the defects of prior art, and a kind of novel structure is provided, the cardan wheel of long service life.
For achieving the above object, the technical scheme that the utility model provides is as follows: a kind of cardan wheel, comprise strong sticking patch, be connected to the caster of strong sticking patch bottom, be connected to the hub of caster bottom, be connected to the roller of hub bottom, strong sticking patch middle part offers cell body, the caster middle part offers the first through hole, the hub middle part offers the second through hole, at hub, between caster and the strong sticking patch, from bottom to up cross-under has a connection rivet, connection rivet be provided with from top to bottom three grades of columnar steps that increase step by step, uppermost the first columnar step of connection rivet matches with the first through hole, matching with the second through hole of second columnar step at connection rivet middle part, the 3rd columnar step at connection rivet middle part is connected to the bottom of the second through hole.
The internal diameter of the first through hole is less than the internal diameter of the second through hole.
The internal diameter of the first columnar step of connection rivet is less than the internal diameter of the second columnar step, and the internal diameter of the second columnar step of connection rivet is less than the internal diameter of the 3rd columnar step.
On the first columnar step of the connection rivet between strong sticking patch and the caster, be socketed with the first pad.
The top of the second columnar step of the connection rivet between caster and hub is socketed with the second pad.
Roller comprises interior the wheel and foreign steamer, offers central axis hole on the interior wheel hub of taking turns the middle part, the cross-under rivet of shipping and reselling on another market in the central axis hole, rivet two ends switching the turning in the hole in the hub bottom of shipping and reselling on another market.
Usefulness of the present utility model is, novel structure, and easy accessibility, simple, long service life, noise is little, and cost is low.
Description of drawings
Fig. 1 is the block diagram of cardan wheel described in the utility model;
Fig. 2 is the sectional structure chart of cardan wheel described in the utility model;
Fig. 3 is the exploded drawings of Fig. 1.
The specific embodiment
Be further described below in conjunction with accompanying drawing and the preferred embodiment technical scheme with regard to the utility model cardan wheel.
As shown in Figure 1 to Figure 3, cardan wheel described in the utility model, comprise strong sticking patch 1, be connected to the caster 2 of strong sticking patch 1 bottom, be connected to the hub 3 of caster 2 bottoms, be connected to the roller 4 of hub 3 bottoms, strong sticking patch 1 middle part offers cell body 11, caster 2 middle parts offer the first through hole 21, hub 3 middle parts offer the second through hole 31, at hub 3, between caster 2 and the strong sticking patch 1, from bottom to up cross-under has a connection rivet 5, connection rivet 5 be provided with from top to bottom three grades of columnar steps that increase step by step, connection rivet 5 uppermost the first columnar steps 51 match with the first through hole 21, second columnar step 52 at connection rivet 5 middle parts matches with the second through hole 31, and the 3rd columnar step 53 at connection rivet 5 middle parts is connected to the bottom of the second through hole 31.
The internal diameter of the first through hole 21 is less than the internal diameter of the second through hole 31.
The internal diameter of the first columnar step 51 of connection rivet 5 is less than the internal diameter of the second columnar step 52, and the internal diameter of the second columnar step 52 of connection rivet 5 is less than the internal diameter of the 3rd columnar step 53.
On the first columnar step 51 of the connection rivet 5 between strong sticking patch 1 and the caster 2, be socketed with the first pad 6.
The top of the second columnar step 52 of the connection rivet 5 between caster 2 and hub 3 is socketed with the second pad 7.
Roller 4 comprise interior take turns 41 with foreign steamer 42, offer central axis hole 44 on the interior wheel hub 43 of taking turns 41 middle parts, the central axis hole 44 interior cross-under rivet 45 of shipping and reselling on another market is shipped and resell on another market the switching of rivet 45 two ends in the left-hand rotation hole 31 of hub 3 bottoms, right boring 32.
Above-described only is principle of the present utility model and preferred embodiment.Should be pointed out that to those skilled in the art, under the prerequisite that does not break away from the utility model principle, can also make some modification and improvement, also should be considered as belonging to protection domain of the present utility model.
Claims (6)
1. cardan wheel, comprise strong sticking patch, be connected to the caster of strong sticking patch bottom, be connected to the hub of caster bottom, be connected to the roller of hub bottom, strong sticking patch middle part offers cell body, the caster middle part offers the first through hole, the hub middle part offers the second through hole, it is characterized in that: described hub, between caster and the strong sticking patch, from bottom to up cross-under has a connection rivet, connection rivet be provided with from top to bottom three grades of columnar steps that increase step by step, uppermost the first columnar step of connection rivet matches with the first through hole, the matching with the second through hole of second columnar step at connection rivet middle part, and the 3rd columnar step at connection rivet middle part is connected to the bottom of the second through hole.
2. cardan wheel according to claim 1, it is characterized in that: the internal diameter of described the first through hole is less than the internal diameter of the second through hole.
3. cardan wheel according to claim 1, it is characterized in that: the internal diameter of the first columnar step of described connection rivet is less than the internal diameter of the second columnar step, and the internal diameter of the second columnar step of connection rivet is less than the internal diameter of the 3rd columnar step.
4. cardan wheel according to claim 1 is characterized in that: on the first columnar step of the connection rivet between described strong sticking patch and the caster, be socketed with the first pad.
5. cardan wheel according to claim 1, it is characterized in that: the top of the second columnar step of the connection rivet between described caster and the hub is socketed with the second pad.
6. cardan wheel according to claim 1, it is characterized in that: described roller comprises interior the wheel and foreign steamer, offers central axis hole on the interior wheel hub of taking turns the middle part, the cross-under rivet of shipping and reselling on another market in the central axis hole, rivet two ends switching the turning in the hole in the hub bottom of shipping and reselling on another market.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220572540 CN202911460U (en) | 2012-11-02 | 2012-11-02 | Universal wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220572540 CN202911460U (en) | 2012-11-02 | 2012-11-02 | Universal wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202911460U true CN202911460U (en) | 2013-05-01 |
Family
ID=48159797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220572540 Expired - Fee Related CN202911460U (en) | 2012-11-02 | 2012-11-02 | Universal wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202911460U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105197075A (en) * | 2015-09-21 | 2015-12-30 | 耿云花 | Nuclear power plant electrical equipment transport vehicle with LED lighting facilities |
| CN106697049A (en) * | 2016-12-22 | 2017-05-24 | 徐工消防安全装备有限公司 | Steering knuckle connection mechanism and aerial work platform using same |
-
2012
- 2012-11-02 CN CN 201220572540 patent/CN202911460U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105197075A (en) * | 2015-09-21 | 2015-12-30 | 耿云花 | Nuclear power plant electrical equipment transport vehicle with LED lighting facilities |
| CN108706022A (en) * | 2015-09-21 | 2018-10-26 | 耿云花 | A kind of power equipment transfer cart with LED illumination facility |
| CN108860236A (en) * | 2015-09-21 | 2018-11-23 | 耿云花 | A kind of power equipment transfer cart |
| CN106697049A (en) * | 2016-12-22 | 2017-05-24 | 徐工消防安全装备有限公司 | Steering knuckle connection mechanism and aerial work platform using same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204526642U (en) | A kind of orientable cardan wheel | |
| CN201525243U (en) | Universal wheel | |
| CN202388621U (en) | Idler wheel device and concrete stirring carrier vehicle adopting same | |
| CN203063559U (en) | Wheel | |
| CN203078219U (en) | Hub for bike | |
| CN204194114U (en) | A kind of dense-medium shallow-tank separator carrier bar runner device | |
| CN202336475U (en) | Forming roll of spiral weld-pipe mill | |
| CN202316504U (en) | Roller | |
| CN203576003U (en) | Elastic annular plate universal wheel | |
| CN203614603U (en) | Structure for preventing outer ring of bearing in hub from rotating | |
| CN203868126U (en) | Multilayered composite wear-resistant balance bearing | |
| CN202671084U (en) | Reel mechanism for crane | |
| CN203348523U (en) | Shift fork structure of tractor differential mechanism | |
| CN203305778U (en) | Novel spoke type hub structure | |
| CN203995455U (en) | With the hub of wearing layer | |
| CN204451831U (en) | A kind of novel hub | |
| CN202441169U (en) | Convenient pulley | |
| CN201991947U (en) | Ball bearing integrating seal element with retainer | |
| CN202378997U (en) | Spare wheel for electric bicycle | |
| CN204236136U (en) | A kind of castor roller | |
| CN202833664U (en) | Third generation top sealing structure of spring steel framework of boss bearing unit | |
| CN201236289Y (en) | Off-centering expansion type nail free clothes-horse | |
| CN201882499U (en) | Garbage can | |
| CN203058647U (en) | Improved swiveling wheel | |
| CN203717630U (en) | Deft and durable large roller structure |
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: 20130501 Termination date: 20181102 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |