CN211075401U - High-strength anti-cracking type luggage wheel - Google Patents
High-strength anti-cracking type luggage wheel Download PDFInfo
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- CN211075401U CN211075401U CN201921772517.7U CN201921772517U CN211075401U CN 211075401 U CN211075401 U CN 211075401U CN 201921772517 U CN201921772517 U CN 201921772517U CN 211075401 U CN211075401 U CN 211075401U
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- wheel body
- wheel
- ring groove
- connecting ring
- hub
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Abstract
The utility model discloses an anti type case and bag wheel that splits of high strength, including the pivot pole, right side wheel body and left wheel body, the outer terminal surface middle part fixed welding of pivot pole has the connecting ring board, and the both sides of connecting ring board overlap respectively on the pivot pole are equipped with right wheel body and left wheel body, right side wheel body and left wheel body all have wheel hub and outer loop to constitute, and one side of wheel hub's the outside circumference has seted up the mounting ring groove, and the cover is equipped with the outer loop in the mounting ring groove, wheel hub's center department link up both sides terminal surface seted up with pivot pole complex commentaries on classics hole, and the center department of wheel hub both sides terminal surface has all seted up the connecting ring groove, and link up wheel hub. The utility model discloses can improve the bulk strength and the crack resistance nature of case and bag gyro wheel through the structure that changes current case and bag gyro wheel to conveniently improve the life of case and bag gyro wheel.
Description
Technical Field
The utility model relates to a case and bag technical field especially relates to an anti type case and bag wheel that splits of high strength.
Background
Suitcase is also called travelling basket and draw-bar box, the case that people carried when going out is used for placing object article, it is a type of luggage, the suitcase is used for placing required clothing and personal care articles for use and souvenir on the journey usually, current case and bag are for the convenience of user's removal and pulling install the gyro wheel on case and bag, thereby make things convenient for people's pulling, improve the convenience that case and bag removed, but current case and bag gyro wheel structure is comparatively simple, during the use because the case and bag gyro wheel adopts the plastics material more, when in use is used for putting case and bag, the case and bag gyro wheel takes place the striking with ground or when meetting unevenness's road surface, the striking can lead to the fact the impact to gyro wheel self structure, make the self structure of case and bag gyro wheel cause the damage, thereby be unfavorable for.
Therefore, a high-strength anti-cracking type luggage wheel is needed, the overall strength and the crack resistance of the luggage roller can be improved by changing the structure of the conventional luggage roller, and the service life of the luggage roller is conveniently prolonged.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an anti type case and bag wheel that splits of high strength, it is comparatively simple to aim at improving current case and bag gyro wheel structure, because the case and bag gyro wheel adopts the plastics material more during the use, when in use is used for carrying putting case and bag, and the case and bag gyro wheel takes place the striking with ground or when meetting unevenness's road surface, and the striking can lead to the fact the impact to gyro wheel self structure, makes the self structure of case and bag gyro wheel cause the damage to be unfavorable for improving the life's of case and bag gyro wheel problem.
The utility model discloses a realize like this:
The utility model provides a high strength anti-type case and bag wheel that splits, including the pivot pole, right side wheel body and left wheel body, the outer terminal surface middle part fixed welding of pivot pole has the connecting ring board, and the both sides of connecting ring board are overlapped respectively and are equipped with right wheel body and left wheel body on the pivot pole, right side wheel body and left wheel body all have wheel hub and outer loop to constitute, and one side of wheel hub's outside circumference has seted up the mounting ring groove, and the cover is equipped with the outer loop in the mounting ring groove, wheel hub's center department link up both sides terminal surface seted up with pivot pole complex bull eye, and the center department of wheel hub both sides terminal surface has all seted up the connecting ring groove, and link up wheel hub's both sides terminal surface in the connecting ring groove and seted up the jack, through elastic sheet welded fastening between the inboard.
Furthermore, a mounting ring is installed in a connecting ring groove in the end face of the outer side of the right wheel body, an insertion rod penetrating and inserted into the insertion hole is welded on the mounting ring horizontally, external threads are arranged on the end portion of the insertion rod penetrating through the connecting ring plate and the connecting ring groove of the left wheel body, and a locking nut is connected to the end portion of the insertion rod in a threaded mode.
And then link ring board on through utilizing the inserted bar to right wheel body, left wheel body and pivot pole to the both ends of inserted bar are fixed through collar and lock nut locking, and then improve the wholeness of right wheel body, left wheel body, and are convenient for change the maintenance through detached wheel body.
Furthermore, both ends of the rotating shaft rod are fixedly sleeved with bearings, and a connecting ring plate of the rotating shaft rod is provided with a connecting hole matched with the inserted rod in a penetrating manner.
And then the both ends through the pivot pole all fixed cover be equipped with the bearing be convenient for with gyro wheel seat swivelling joint, guarantee the normal pulling of case and bag, run through on the connecting ring board of pivot pole simultaneously be provided with inserted bar complex connecting hole, be convenient for improve the connection steadiness of right wheel body, left wheel body and pivot pole.
Furthermore, a rubber backing ring is bonded in the damping ring groove.
And then through the rubber backing ring that bonds in the damping ring groove, absorb the impact force when the gyro wheel receives the impact, improved the shock attenuation nature of case and bag, simultaneously can the antiskid.
Furthermore, the periphery of the end face of the outer side of the hub is provided with a reinforcing ring groove.
And then seted up the reinforcement groove through the periphery of wheel hub outside terminal surface for often receive external impact to the gyro wheel outside, the easy fracture is out of shape, improves the shock resistance of wheel body periphery through the reinforcement ring.
Further, the reinforcing ring is installed in the reinforcing ring groove by a reinforcing screw.
And then through often receiving external impact to the gyro wheel outside, the easy fracture is out of shape, improves the shock resistance of wheel body periphery through the reinforcing ring.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses
(1) When the roller receives ground impact or runs into unevenness and takes place to collide with when pulling case and bag, the impact force at first received the absorption of rubber electricity ring and reduced the destruction that causes the gyro wheel structure to the impact of gyro wheel, and remaining impact force extrusion outer loop and wheel hub between the elastic sheet makes the elastic sheet receive impact deformation and absorbed the influence of impact force to the wheel body structure simultaneously.
(2) The wheel hub and the outer ring of the right wheel body and the left wheel body are made of metal materials, the strength of the overall structure of the roller is improved, and the anti-cracking and anti-impact strength is increased. And through the last horizontal welding of collar there is the inserted bar of lining up the grafting in the jack, the tip of inserted bar runs through the connecting ring board and the connecting ring groove of left wheel body and is provided with the external screw thread, and threaded connection has lock nut on the tip of inserted bar, utilizes the inserted bar to link up the collar board on right wheel body, left wheel body and the pivot pole to the both ends of inserted bar are fixed through collar and lock nut locking, and then improve the wholeness of right wheel body, left wheel body, and be convenient for change the maintenance through detached wheel body.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the exploded structure of the present invention;
Fig. 3 is an exploded schematic view of the left wheel body according to the embodiment of the present invention;
Fig. 4 is a schematic structural view of a wheel hub in an embodiment of the present invention;
Fig. 5 is a schematic structural view of the rotating shaft in the embodiment of the present invention.
In the figure: 1. a spindle rod; 11. a connecting ring plate; 12. connecting holes; 13. a bearing; 2. a right wheel body; 3. a left wheel body; 4. a mounting ring; 41. inserting a rod; 42. locking the nut; 5. a hub; 51. mounting a ring groove; 52. hole turning; 53. a connecting ring groove; 54. a jack; 55. reinforcing the ring groove; 6. an outer ring; 61. an elastic sheet; 62. a damping ring groove; 63. a rubber grommet; 7. a reinforcing ring; 71. and reinforcing the screw.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, 2, 3, 4 and 5, a high strength anti-crack luggage wheel includes a spindle shaft 1, a right wheel body 2 and a left wheel body 3, a connecting ring plate 11 is fixedly welded in the middle of the outer end surface of the spindle shaft 1, and the right wheel body 2 and the left wheel body 3 are respectively sleeved on two sides of the connecting ring plate 11 on the spindle shaft 1, the right wheel body 2 and the left wheel body 3 are both composed of a hub 5 and an outer ring 6, a mounting ring groove 51 is formed on one side of the outer circumference of the hub 5, the outer ring 6 is sleeved in the mounting ring groove 51, a rotating hole 52 matched with the spindle shaft 1 is formed through the two end surfaces at the center of the hub 5, a connecting ring groove 53 is formed in the center of the two end surfaces of the hub 5, insertion holes 54 are formed through the two end surfaces of the hub 5 in the connecting ring groove 53, the inner circumferential surface of the outer ring 6 is welded and fixed with the circumferential surface of the mounting ring groove, and the outer circumferential surface of the outer ring 6 is provided with a damping ring groove 62.
And then when carrying luggage through the case and bag that installs the anti type case and bag wheel of splitting of high strength, bearing 13 through 1 both ends fixed mounting of pivot pole is connected with the axle bed on the case and bag, right wheel body 2 and the left wheel body 3 of the connection on the pivot pole 1 rotate along with pivot pole 1 when being convenient for pull case and bag, simultaneously when the gyro wheel receives ground striking or meets unevenness and takes place to collide with when pulling case and bag, the impact force at first received the absorption of rubber electricity ring 63 and reduced the destruction that causes the gyro wheel structure to the impact of gyro wheel, simultaneously remaining impact force extrusion outer loop 6 and wheel hub 5 between elastic sheet 61, make elastic sheet 61 receive impact deformation and absorbed the influence of impact force to the wheel body structure. Meanwhile, the wheel hub 5 and the outer ring 6 which are provided with the right wheel body 2 and the left wheel body 3 are made of metal materials, so that the strength of the whole structure of the roller is improved, and the anti-cracking and anti-impact strength is increased. And through the last horizontal welding of collar 4 have link up the inserted bar 41 of pegging graft in jack 54, the tip of inserted bar 41 runs through the connection ring board 11 and the connection ring groove 53 of left wheel body 3 and is provided with the external screw thread, and threaded connection has lock nut 42 on the tip of inserted bar 41, utilize the inserted bar 41 to link up the collar board 11 on right wheel body 2, left wheel body 3 and the pivot pole 1, and the both ends of inserted bar 41 are fixed through collar 4 and lock nut 42 locking, and then improve right wheel body 2, the wholeness of left wheel body 3, and be convenient for change the maintenance through detached wheel body.
Referring to fig. 2, 3 and 4, the mounting ring 4 is mounted in a connecting ring groove 53 on the outer end surface of the right wheel body 2, the insertion rod 41 inserted into the insertion hole 54 is horizontally welded on the mounting ring 4, an external thread is arranged on the end portion of the insertion rod 41 penetrating through the connecting ring plate 11 and the connecting ring groove 53 of the left wheel body 3, and a locking nut 42 is connected to the end portion of the insertion rod 41 through a thread.
And then the connecting ring plate 11 on the right wheel body 2, the left wheel body 3 and the rotating shaft rod 1 is penetrated through by using the inserted rod 41, and the two ends of the inserted rod 41 are locked and fixed by the mounting ring 4 and the locking nut 42, so that the integrity of the right wheel body 2 and the left wheel body 3 is improved, and the replacement and maintenance are convenient through the separated wheel bodies.
Referring to fig. 2 and 5, bearings 13 are fixedly sleeved at both ends of the rotating shaft rod 1, and a connecting hole 12 matched with the inserting rod 41 is formed through the connecting ring plate 11 of the rotating shaft rod 1.
And then all fixedly sleeved with the bearing 13 through the both ends of pivot pole 1 be convenient for with gyro wheel seat swivelling joint, guarantee the normal pulling of case and bag, run through on the connecting ring board 11 of pivot pole 1 simultaneously and be provided with inserted bar 41 complex connecting hole 12, be convenient for improve the connection steadiness of right wheel body 2, left wheel body 3 and pivot pole 1.
Referring to fig. 3, a rubber backing ring 63 is adhered to the damping ring groove 62.
And then through the rubber backing ring 63 that bonds in the damping ring groove 62, absorb the impact force when the gyro wheel receives the impact, improved the shock attenuation nature of case and bag, can antiskid simultaneously.
Referring to fig. 4, a reinforcing ring groove 55 is formed on the outer periphery of the outer end surface of the hub 5.
Furthermore, the reinforcing groove 55 is formed in the outer periphery of the end face of the outer side of the hub 5, so that the outer side of the roller is often impacted by external force and is easy to crack and deform, and the impact resistance of the outer periphery of the wheel body is improved through the reinforcing ring 7.
Referring to fig. 3 and 4, the reinforcement ring 7 is mounted in the reinforcement ring groove 55 by the reinforcement screws 71.
Furthermore, the outer side of the roller is often subjected to external impact, so that the roller is easy to crack and deform, and the impact resistance of the periphery of the roller body is improved through the reinforcing ring 7.
The working principle is as follows: when luggage of high strength anti-cracking type case and bag wheel is installed in the use carries luggage, bearing 13 through pivot pole 1 both ends fixed mounting is connected with the axle bed on the case and bag, right wheel body 2 and the left wheel body 3 of being connected on the pivot pole 1 rotate along with pivot pole 1 when being convenient for pull case and bag, simultaneously when the gyro wheel receives ground striking or meets unevenness and takes place to collide with when pulling case and bag, the impact force at first received the absorption of rubber electricity ring 63 and reduced the destruction that causes the gyro wheel structure to the impact of gyro wheel, simultaneously remaining impact force extrusion outer loop 6 and wheel hub 5 between elastic sheet 61, make elastic sheet 61 receive impact deformation and absorbed the impact force to the influence of wheel body structure.
The device obtained by the design can basically meet the requirement of using the high-strength anti-cracking case wheel, which can improve the overall strength and the anti-cracking property of the case roller by changing the structure of the existing case roller, thereby conveniently improving the service life of the case roller.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a high strength anti-crack type case and bag wheel, includes pivot pole (1), right wheel body (2) and left wheel body (3), its characterized in that: the outer end face middle part of the rotating shaft rod (1) is fixedly welded with a connecting ring plate (11), two sides of the connecting ring plate (11) on the rotating shaft rod (1) are respectively sleeved with a right wheel body (2) and a left wheel body (3), the right wheel body (2) and the left wheel body (3) are respectively composed of a wheel hub (5) and an outer ring (6), one side of the outer circumference of the wheel hub (5) is provided with a mounting ring groove (51), the outer ring (6) is sleeved in the mounting ring groove (51), the center of the wheel hub (5) is communicated with the end faces of the two sides and is provided with a rotating hole (52) matched with the rotating shaft rod (1), the center of the end faces of the two sides of the wheel hub (5) is provided with a connecting ring groove (53), the end faces of the two sides of the wheel hub (5) are communicated with insertion holes (54) in the connecting ring groove (53), the inner circumferential face of the outer ring (6) and the circumferential face of, and the outer circumferential surface of the outer ring (6) is provided with a damping ring groove (62).
2. A high-strength anti-cracking luggage wheel according to claim 1, wherein a mounting ring (4) is installed in a connecting ring groove (53) on the outer end face of the right wheel body (2), an inserting rod (41) inserted in a inserting hole (54) is horizontally welded on the mounting ring (4), an external thread is arranged on the end portion of the inserting rod (41) penetrating through the connecting ring plate (11) and the connecting ring groove (53) of the left wheel body (3), and a locking nut (42) is connected to the end portion of the inserting rod (41) in a threaded manner.
3. A high-strength anti-crack luggage wheel according to claim 2, characterized in that bearings (13) are fixedly sleeved at both ends of the rotating shaft rod (1), and a connecting hole (12) matched with the inserted link (41) is arranged on a connecting ring plate (11) of the rotating shaft rod (1) in a penetrating manner.
4. A high strength crack resistant luggage wheel according to claim 3, wherein the shock absorbing ring groove (62) has a rubber grommet (63) bonded therein.
5. A high strength anti-crack luggage wheel according to claim 4, characterized in that the outer periphery of the outer end face of the hub (5) is provided with a reinforcing ring groove (55).
6. A high strength crack resistant luggage wheel according to claim 5, wherein said reinforcing ring (7) is installed in the reinforcing ring groove (55) by means of reinforcing screws (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921772517.7U CN211075401U (en) | 2019-10-22 | 2019-10-22 | High-strength anti-cracking type luggage wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921772517.7U CN211075401U (en) | 2019-10-22 | 2019-10-22 | High-strength anti-cracking type luggage wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211075401U true CN211075401U (en) | 2020-07-24 |
Family
ID=71641256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921772517.7U Active CN211075401U (en) | 2019-10-22 | 2019-10-22 | High-strength anti-cracking type luggage wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211075401U (en) |
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2019
- 2019-10-22 CN CN201921772517.7U patent/CN211075401U/en active Active
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