CN211918268U - Detachable luggage caster - Google Patents
Detachable luggage caster Download PDFInfo
- Publication number
- CN211918268U CN211918268U CN202020681767.6U CN202020681767U CN211918268U CN 211918268 U CN211918268 U CN 211918268U CN 202020681767 U CN202020681767 U CN 202020681767U CN 211918268 U CN211918268 U CN 211918268U
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- connecting seat
- locking piece
- locking
- rotating shaft
- piece
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Abstract
The utility model discloses a detachable case and bag truckle, which comprises a connecting seat, a rotating shaft, supporting rack and wheel, the supporting rack lower part is connected with the wheel, supporting rack upper portion is connected with the connecting seat through the pivot, horizontal chamber has on the connecting seat, this horizontal intracavity is provided with the guide way spare, install mobilizable locking piece on the guide way spare, be provided with the spring between locking piece and the guide way spare, the locking bayonet socket has on the locking piece, this locking bayonet socket is located the opposite one side of spring, be provided with in the pivot and correspond the complex ring channel with this locking bayonet socket, the last control depression bar that extends to outside the connecting seat that has of locking piece. The detachable luggage caster adopts a structure that the movable locking piece is arranged in the transverse cavity of the connecting seat, so that the supporting frame and the connecting seat can be detached by locking the rotating shaft through the locking piece, parts can be conveniently replaced, the maintenance cost is reduced, and the storage space can be saved.
Description
Technical Field
The utility model relates to a truckle, especially a case and bag truckle.
Background
In order to facilitate the pulling of the luggage during travel, casters are generally mounted on the luggage. The existing case caster mainly comprises a connecting seat, a rotating shaft, a supporting frame and wheels, wherein the wheels are arranged on the supporting frame, one end of the rotating shaft is fixed with the connecting seat, the other end of the rotating shaft is provided with an annular groove and is inserted into the supporting frame, the supporting frame can freely rotate relative to the rotating shaft, one side of the supporting frame penetrates a pin corresponding to the annular groove on the rotating shaft, and the pin is clamped with the rotating shaft, so that the rotating shaft is connected with the supporting frame and can rotate. The supporting frame and the connecting seat of the case caster are not detachable, and the wheel or the supporting frame can only be integrally replaced after being damaged, even the case is scrapped. In addition, because the supporting frame can not be disassembled, the luggage occupies a larger space when being stored and transported, and is not convenient enough to use.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to provide a case and bag truckle, its supporting rack is dismantled and assembled with the connecting seat, is convenient for change the part, reduces the maintenance cost, can save parking space moreover.
In order to solve the technical problem, the utility model discloses a detachable case and bag truckle, including connecting seat, pivot, supporting rack and wheel, the supporting rack lower part is connected with the wheel, and supporting rack upper portion is connected with the connecting seat through the pivot, horizontal chamber has on the connecting seat, and this horizontal intracavity is provided with the guide way spare, install mobilizable locking piece on the guide way spare, be provided with the spring between locking piece and the guide way spare, have the locking bayonet socket on the locking piece, this locking bayonet socket is located opposite one side of spring, be provided with in the pivot and correspond complex ring channel with this locking bayonet socket, the last control depression bar that extends to outside the connecting seat that has of locking piece. When the control pressure lever is pushed inwards to separate the locking piece from the rotating shaft, the supporting frame and the wheel can be detached from the connecting seat; when the wheel support needs to be installed for use, the control pressure rod is pushed inwards again, the rotating shaft is inserted into the connecting seat, and after the control pressure rod is loosened, the locking piece clamps and locks the rotating shaft under the action of the spring, so that the supporting frame and the wheel can be installed quickly.
The locking piece is provided with the guide rail, and the transverse cavity is internally provided with a rail groove correspondingly matched with the guide rail, so that the limiting of the locking piece is more effective, and the reliability of the locking piece is guaranteed.
The guide groove piece tail end is provided with first screw, have the second screw that corresponds with this first screw on the connecting seat, make the guide groove piece change in the dismouting.
The bottom is provided with and is used for supporting horizontal intracavity first backup pad and the second backup pad of guide way spare, the length direction of first backup pad and second backup pad is unanimous with horizontal chamber direction for the guide way spare location is more stable.
The side of the connecting seat is provided with a through hole for the control pressure lever to extend out, so that the control pressure lever is well protected and is not easy to damage.
The connecting seat is provided with a sleeve for inserting and positioning the rotating shaft, so that the rotating shaft is easier to position, and the rotating shaft can be prevented from shaking to influence the use of a product.
The utility model has the advantages that: the detachable luggage caster adopts a structure that the movable locking piece is arranged in the transverse cavity of the connecting seat, so that the supporting frame and the connecting seat can be detached by locking the rotating shaft through the locking piece, parts can be conveniently replaced, the maintenance cost is reduced, and the storage space can be saved.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is one of the schematic exploded structural views of the present invention;
fig. 3 is a second exploded view of the present invention.
Detailed Description
Referring to fig. 1 to 3, the detachable caster for luggage of this embodiment includes a connecting seat 1, a rotating shaft 2, a supporting frame 3 and wheels 4, a lower portion of the supporting frame 3 is connected to the wheels 4, an upper portion of the supporting frame 3 is connected to the connecting seat 1 through the rotating shaft 2, the connecting seat 1 has a transverse cavity 11, a guide groove 5 is disposed in the transverse cavity 11, a movable locking member 6 is mounted on the guide groove 5, a spring 7 is disposed between the locking member 6 and the guide groove 5, a locking bayonet 61 is disposed on the locking member 6, the locking bayonet 61 is disposed on an opposite side of the spring 7, an annular groove 21 corresponding to the locking bayonet 61 is disposed on the rotating shaft 2, and a control pressure rod 62 extending to the outside of the connecting seat is disposed on the locking.
In this embodiment, the locking member 6 has a guide rail 63, and the transverse cavity 11 is provided with a rail groove 12 correspondingly engaged with the guide rail 63. The end of the guide slot 5 is provided with a first screw hole 51, and the connecting seat 1 is provided with a second screw hole 12 corresponding to the first screw hole 51. The inner bottom of the transverse cavity 11 is provided with a first support plate 13 and a second support plate 14 for supporting the guide channel member 5, and the length direction of the first support plate 13 and the second support plate 14 is consistent with the direction of the transverse cavity 11. The side of the connecting base 1 is provided with a through hole 15 for extending the control pressure lever 62. The connecting base 1 is provided with a sleeve 16 for inserting and positioning the rotating shaft 2.
The above is only the preferred embodiment of the present invention, as long as the technical solution of the purpose of the present invention is realized by the substantially same means, all belong to the protection scope of the present invention.
Claims (6)
1. The utility model provides a detachable case and bag truckle, includes connecting seat, pivot, supporting rack and wheel, and the supporting rack lower part is connected with the wheel, and supporting rack upper portion is connected its characterized in that through pivot and connecting seat: the connecting seat is provided with a transverse cavity, a guide groove piece is arranged in the transverse cavity, a movable locking piece is installed on the guide groove piece, a spring is arranged between the locking piece and the guide groove piece, a locking bayonet is arranged on the locking piece, the locking bayonet is located on the opposite side of the spring, a circular groove which is matched with the locking bayonet in a corresponding mode is arranged on the rotating shaft, and a control pressure rod extending out of the connecting seat is arranged on the locking piece.
2. The removable luggage caster of claim 1, wherein: the locking piece is provided with a guide rail, and a rail groove correspondingly matched with the guide rail is arranged in the transverse cavity.
3. A removable luggage caster according to claim 1 or 2, wherein: the tail end of the guide groove piece is provided with a first screw hole, and the connecting seat is provided with a second screw hole corresponding to the first screw hole.
4. The removable luggage caster of claim 3, wherein: the bottom is provided with first backup pad and the second backup pad that is used for supporting the guide way spare in the horizontal intracavity, the length direction of first backup pad and second backup pad is unanimous with horizontal chamber direction.
5. The removable luggage caster of claim 1, wherein: the side surface of the connecting seat is provided with a through hole for the control pressure lever to extend out.
6. The removable luggage caster of claim 1, wherein: the connecting seat is provided with a sleeve for inserting and positioning the rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020681767.6U CN211918268U (en) | 2020-04-28 | 2020-04-28 | Detachable luggage caster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020681767.6U CN211918268U (en) | 2020-04-28 | 2020-04-28 | Detachable luggage caster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211918268U true CN211918268U (en) | 2020-11-13 |
Family
ID=73329326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020681767.6U Active CN211918268U (en) | 2020-04-28 | 2020-04-28 | Detachable luggage caster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211918268U (en) |
-
2020
- 2020-04-28 CN CN202020681767.6U patent/CN211918268U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |