CN204749738U - Universal wheel structure can be dismantled to case and bag - Google Patents
Universal wheel structure can be dismantled to case and bag Download PDFInfo
- Publication number
- CN204749738U CN204749738U CN201520375648.7U CN201520375648U CN204749738U CN 204749738 U CN204749738 U CN 204749738U CN 201520375648 U CN201520375648 U CN 201520375648U CN 204749738 U CN204749738 U CN 204749738U
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- metals
- wheel support
- bilayer
- rotating disc
- rotary disk
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Abstract
The utility model discloses an universal wheel structure can be dismantled to case and bag, including box cornerite spare, rotary disk, the double -deck wheel support of following closely and installing the pulley of five metals, during the fixed slot on the wheel support is fixed to the double -deck nail one end of five metals, and the other end passes rotary disk and box cornerite spare fixed connection, and the symmetry is provided with the button that two double -deck nails of control five metals and rotary disk break away from the wheel support on the wheel support surface, still is provided with a plurality of balls of realizing rotation between box cornerite spares and the wheel support between rotary disk and the box cornerite spare, and the ball uses the rotary disk center as in the ball groove of centre of a circle evenly distributed on the rotary disk. The utility model discloses a box cornerite spare and the double -deck nail fixed connection of five metals, rotary disk and wheel support fixed connection, the double -deck nail of five metals and rotary disk and wheel support rotatable coupling, when the user exerted the ascending effort of a certain side for case and bag, through the roll of ball, the rotary disk drove the pulley with the wheel support and rotates.
Description
Technical field
The technical field that the utility model relates to, particularly relates to the detachable Universal wheel structure of a kind of case and bag.
Background technology
Along with people's life and the improving constantly of the level of consumption, various case and bag have become the indispensable article of people at one's side.The appearance of case and bag brings conveniently to the trip of people, and the particularly appearance of cardan wheel case and bag, significantly reduces the labour intensity of people.But traditional cardan wheel case and bag, cardan wheel is fixed on case and bag, is difficult to take off.When cardan wheel is impaired, owing to not changing, not easy-maintaining, case and bag abandon by people's tend, and this causes great waste to resource.Meanwhile, be arranged on due to cardan wheel the volume also increasing case and bag to a certain extent, and not easily fix, also inconvenience is brought to the life of people.
Be " CN203957721U " at Chinese utility model patent Authorization Notice No., name is called in the patent document of " a kind of detachable cardan wheel " and discloses the detachable cardan wheel of kind, comprise wheel seat and permanent seat, wheel is provided with bottom wheel seat, described wheel seat is provided with rotating shaft, wheel seat is plugged in by axis of rotation on the first through hole of arranging bottom permanent seat, and rotating shaft upper end is provided with annular groove; Described rotating shaft is equipped with rotating table; Described permanent seat is provided with pushbutton unit, and pushbutton unit comprises button panel, button panel one end linking springs, and the other end connects button through the second through hole being located at permanent seat side, and button panel is provided with the arcuate socket for coordinating with annular groove; The guiding groove of engages button plate is provided with bottom described permanent seat; Permanent seat is provided with casing cover, and casing cover is provided with and coordinates the arc guide barrel of spring and the guide groove of engages button plate.Adopt this structure, the dismounting of cardan wheel and replacing become very simple, only need give the button a slight press, just can complete operation, and make spring installation can only in the motion of the direction of setting, the situation effectively avoiding spring installation to come off generation.
But the demountable structure in this utility model is complicated, and this rotational structure less stable, not too easily bears heavy case and bag simultaneously, so or can not obtain applying very widely.
Utility model content
For the weak point existed in above-mentioned technology, the utility model provides the detachable Universal wheel structure of case and bag that a kind of rotational structure is stablized, load bearing effect is good.
In order to achieve the above object, the detachable Universal wheel structure of a kind of case and bag of the utility model, comprises casing corner-wrapping element, rotating disc, five metals bilayer nail and is provided with the wheel support of pulley; Described five metals bilayer nail one end is fixed in the hold down groove on wheel support, and the other end is fixedly connected with casing corner-wrapping element through rotating disc, described wheel support outside face is symmetrically arranged with the button that two control five metals bilayer nail and rotating disc disengaging wheel support, also be provided with multiple ball realizing rotating between casing corner-wrapping element and wheel support between described rotating disc and casing corner-wrapping element, described ball with rotating disc center for the center of circle is uniformly distributed in ball grooves on the rotating pan.
Wherein, described casing corner-wrapping element is provided with and follows closely suitable coupling nut's structure with five metals bilayer, described coupling nut's vibrational power flow is followed closely to be fixed by helicitic texture with five metals bilayer and is connected inside casing corner-wrapping element, and described connecting thread structure is made up of netted plastic plate and internal thread hole.
Wherein, this Universal wheel structure also comprises five metals pad A and five metals pad B, described five metals pad A is arranged between connecting thread structure and casing corner-wrapping element, described five metals pad B be arranged on casing corner-wrapping element and five metals bilayer follow closely between, described five metals pad A and five metals pad B by five metals bilayer nail and connecting thread structure clamp.
Wherein, described rotating disc lateral wall is arranged at intervals with many vertical long recess, and described wheel support clear width is provided with many vertical long projections, and when described rotating disc inserts wheel support, long recess and long projection are just in time adaptive fixing.
Wherein, described wheel support stretches out diaxon bearing arm, is provided with bearing knock hole inside described roll bearing arm, and pulley is through bearing, and bearing is fixed in the bearing knock hole of diaxon bearing arm, and pulley rolls within the bearing.
The beneficial effects of the utility model are:
Compared with prior art, casing corner-wrapping element in case and bag removable multifunctional cardan wheel of the present utility model is followed closely with five metals bilayer and is fixedly connected with, described rotating disc is fixedly connected with wheel support, described five metals bilayer nail is rotatably connected with rotating disc and wheel support, user applies the application force in a direction during to case and bag, by the rolling of ball, rotating disc and wheel support drive pulley rotation.Depresses button, can realize being separated between rotating disc with wheel support.The utility model structure is simple, be easy to operation, and rotational structure is not fragile, can carry heavy wares, is suitable for being widely used in real life process.
Accompanying drawing explanation
Fig. 1 is the exploded view of the detachable Universal wheel structure of the utility model case and bag;
Fig. 2 is the constructional drawing of the detachable Universal wheel structure of the utility model case and bag.
Main element nomenclature is as follows:
10, casing corner-wrapping element 11, rotating disc
12, ball 13, five metals bilayer nail
14, wheel support 15, button
16, pulley 17, five metals pad A
18, five metals pad B.
Detailed description of the invention
In order to more clearly state the utility model, below in conjunction with accompanying drawing, the utility model is further described.
Consult Fig. 1-2, the detachable Universal wheel structure of a kind of case and bag of the utility model, comprise casing corner-wrapping element 10, rotating disc 11, five metals bilayer nail 13 and the wheel support 14 of pulley 16 is installed; Five metals bilayer nail 13 one end are fixed in the hold down groove on wheel support 14, and the other end is fixedly connected with casing corner-wrapping element 10 through rotating disc 11, wheel support 14 outside face is symmetrically arranged with two and controls five metals bilayer nail 13 and rotating disc 11 departs from the button 15 of wheel support 14, also be provided with multiple ball 12 realizing rotating between casing corner-wrapping element 10 and wheel support 14 between rotating disc 11 and casing corner-wrapping element 10, ball 12 to be evenly distributed on for the center of circle with rotating disc 11 center in ball 12 groove on rotating disc 11.
Compared to prior art, casing corner-wrapping element 10 in case and bag removable multifunctional cardan wheel of the present utility model is followed closely 13 with five metals bilayer and is fixedly connected with, rotating disc 11 is fixedly connected with wheel support 14, five metals bilayer nail 13 is rotatably connected with rotating disc 11 and wheel support 14, user applies the application force in a direction during to case and bag, by the rolling of ball 12, rotating disc 11 and wheel support 14 are with movable pulley 16 to rotate.Depresses button 15, can realize being separated between rotating disc 11 with wheel support 14.The utility model structure is simple, be easy to operation, and rotational structure is not fragile, can carry heavy wares, is suitable for being widely used in real life process.
In the present embodiment, casing corner-wrapping element 10 is provided with and follows closely 13 suitable coupling nut's structures with five metals bilayer, coupling nut's vibrational power flow is followed closely 13 and to be fixed by helicitic texture and to be connected inside casing corner-wrapping element 10 with five metals bilayer, connecting thread structure is made up of netted plastic plate and internal thread hole.Follow closely 13 by coupling nut's structure with five metals bilayer to be detachably fixedly connected with, be conducive to the replacing of five metals bilayer nail 13.Certainly; the utility model is not limited to the Detachable connection structure of above-mentioned screw thread; also can directly five metals bilayer nail 13 be fixed on casing; as long as five metals bilayer nail 13 and the mode be fixedly connected with between casing corner-wrapping element 10 can be realized; all belong to simple deformation and the conversion of this programme, protection domain of the present utility model should be fallen into.
In the present embodiment, this Universal wheel structure also comprises five metals pad A and five metals pad B, five metals pad A is arranged between connecting thread structure and casing corner-wrapping element 10, five metals pad B is arranged on casing corner-wrapping element 10 and five metals bilayer is followed closely between 13, and five metals pad A and five metals pad B is clamped with connecting thread structure by five metals bilayer nail 13.Five metals pad A and five metals pad B is arranged so that the connection that connecting thread structure and five metals bilayer are followed closely between 13 is more firm, thus improves the product design of this Universal wheel structure.
In the present embodiment, rotating disc 11 lateral wall is arranged at intervals with many vertical long recess, and wheel support 14 clear width is provided with many vertical long projections, and when rotating disc 11 inserts wheel support 14, long recess and long projection are just in time adaptive fixing.The adaptation of long recess and long raised line is fixed, make rotating disc 11 rotate process in there will not be displacement or tilt may, thus avoid rotating disc 11 motion process in be extruded, damage by pressure.
In the present embodiment, wheel support 14 stretches out diaxon bearing arm, is provided with bearing knock hole inside roll bearing arm, and pulley 16 is through bearing, and bearing is fixed in the bearing knock hole of diaxon bearing arm, and pulley 16 rolls within the bearing.Pulley 16 achieves effective rotation of pulley 16 by the bearing between diaxon bearing arm.
Advantage of the present utility model is:
1, the utility model structure simple, be easy to operation, rotational structure is not fragile, can carry heavy wares, is suitable for being widely used in real life process.
2, follow closely 13 by coupling nut's structure with five metals bilayer to be detachably fixedly connected with, be conducive to the replacing of five metals bilayer nail 13.
3, five metals pad A and five metals pad B be arranged so that connecting thread structure and five metals bilayer follow closelys connection between 13 more firmly, thus improve the product design of this Universal wheel structure.
4, the adaptation of long recess and long raised line is fixed, make rotating disc 11 rotate process in there will not be displacement or tilt may, thus avoid rotating disc 11 motion process in be extruded, damage by pressure.
Be only several specific embodiment of the present utility model above, but the utility model is not limited thereto, the changes that any person skilled in the art can think of all should fall into protection domain of the present utility model.
Claims (5)
1. the detachable Universal wheel structure of case and bag, is characterized in that, comprises casing corner-wrapping element, rotating disc, five metals bilayer nail and is provided with the wheel support of pulley; Described five metals bilayer nail one end is fixed in the hold down groove on wheel support, and the other end is fixedly connected with casing corner-wrapping element through rotating disc, described wheel support outside face is symmetrically arranged with the button that two control five metals bilayer nail and rotating disc disengaging wheel support, also be provided with multiple ball realizing rotating between casing corner-wrapping element and wheel support between described rotating disc and casing corner-wrapping element, described ball with rotating disc center for the center of circle is uniformly distributed in ball grooves on the rotating pan.
2. the detachable Universal wheel structure of case and bag according to claim 1, it is characterized in that, described casing corner-wrapping element is provided with and follows closely suitable coupling nut's structure with five metals bilayer, described coupling nut's vibrational power flow is followed closely to be fixed by helicitic texture with five metals bilayer and is connected inside casing corner-wrapping element, and described connecting thread structure is made up of netted plastic plate and internal thread hole.
3. the detachable Universal wheel structure of case and bag according to claim 2, it is characterized in that, this Universal wheel structure also comprises five metals pad A and five metals pad B, described five metals pad A is arranged between connecting thread structure and casing corner-wrapping element, described five metals pad B be arranged on casing corner-wrapping element and five metals bilayer follow closely between, described five metals pad A and five metals pad B by five metals bilayer nail and connecting thread structure clamp.
4. the detachable Universal wheel structure of case and bag according to claim 1, it is characterized in that, described rotating disc lateral wall is arranged at intervals with many vertical long recess, described wheel support clear width is provided with many vertical long projections, when described rotating disc inserts wheel support, long recess and long projection are just in time adaptive fixing.
5. the detachable Universal wheel structure of case and bag according to claim 1, is characterized in that, described wheel support stretches out diaxon bearing arm, bearing knock hole is provided with inside described roll bearing arm, pulley is through bearing, and bearing is fixed in the bearing knock hole of diaxon bearing arm, and pulley rolls within the bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520375648.7U CN204749738U (en) | 2015-06-03 | 2015-06-03 | Universal wheel structure can be dismantled to case and bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520375648.7U CN204749738U (en) | 2015-06-03 | 2015-06-03 | Universal wheel structure can be dismantled to case and bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204749738U true CN204749738U (en) | 2015-11-11 |
Family
ID=54464487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520375648.7U Expired - Fee Related CN204749738U (en) | 2015-06-03 | 2015-06-03 | Universal wheel structure can be dismantled to case and bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204749738U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112622519A (en) * | 2020-12-18 | 2021-04-09 | 中国南方电网有限责任公司超高压输电公司柳州局 | Robot with mobile function |
-
2015
- 2015-06-03 CN CN201520375648.7U patent/CN204749738U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112622519A (en) * | 2020-12-18 | 2021-04-09 | 中国南方电网有限责任公司超高压输电公司柳州局 | Robot with mobile function |
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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: 20151111 Termination date: 20160603 |