CN219706998U - Wheel overturning structure of luggage van - Google Patents
Wheel overturning structure of luggage van Download PDFInfo
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- CN219706998U CN219706998U CN202321356932.0U CN202321356932U CN219706998U CN 219706998 U CN219706998 U CN 219706998U CN 202321356932 U CN202321356932 U CN 202321356932U CN 219706998 U CN219706998 U CN 219706998U
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Abstract
The utility model discloses a wheel overturning structure of a luggage van, which comprises a bearing main body and a wheel frame rotationally connected with rollers, wherein the wheel frame is rotationally connected to the bearing main body, the wheel frame can be overturned and switched between a storage state and a use state relative to the bearing main body, a locking structure is arranged between the wheel frame and the bearing main body, the bearing main body is provided with an unlocking mechanism corresponding to the locking structure, when the wheel frame is in the storage state relative to the bearing main body, the wheel frame is in locking fit with the bearing main body through the locking structure, and after the unlocking mechanism unlocks the locking structure, the wheel frame can be overturned to the use state relative to the bearing main body. The trolley frame has the advantages that the trolley frame and the bearing main body are not easy to shake when in the storage state, the trolley frame can be turned and used relative to the bearing main body, the storage space is small, the service life is prolonged, and the trolley frame is convenient and practical.
Description
Technical Field
The utility model relates to the technical field of luggage trucks, in particular to a wheel overturning structure of a luggage truck.
Background
The luggage case is a case for placing articles, usually clothes, personal care articles and the like required by a journey, some people go out, articles placed in the luggage case are more, the luggage case is too heavy and is difficult to push, especially in a railway station or an airport, a longer luggage case moving distance is too much, people with less strength can feel tired, and for this purpose, many airports and railway stations push out a luggage car for renting, and pedestrians are time-saving and labor-saving by placing the luggage case on the luggage car and pushing the luggage case to a preset position.
The traditional Chinese patent with the bulletin number of CN205769502U discloses a convenient multifunctional luggage cart, which comprises a cart body, universal wheels, a fixed support, a connecting rod I, a movable support fixing seat, a movable support, a bolt hole and a connecting rod II, wherein the fixed support is provided with a fixed pin hole; the vehicle body is connected with the universal wheels, and the universal wheels are positioned at the lower end of the vehicle body; the fixed bracket is fixedly connected with the vehicle body and is positioned at the upper end of the vehicle body; the fixed support is connected with the connecting rod I, and the connecting rod I is positioned in the middle of the fixed support; the movable bracket fixing seat is fixedly connected with the vehicle body, and is positioned at the lower end of the vehicle body; the movable support is fixedly connected with the bolt, a bolt hole is formed in the movable support, the movable support is fixedly connected with the connecting rod II, and the connecting rod II is located in the middle of the movable support.
The luggage cart described above has the following drawbacks: the fixed bracket and the vehicle body are welded and fixed, and can not be folded and stored; in addition, the universal wheels are directly hinged and fixed at the bottom of the trolley body, and cannot be retracted and stored relative to the trolley body, so that the whole volume of the luggage van is large, the space occupied by the luggage van is large, storage and transportation are not facilitated, and the operation cost and the transportation cost are high.
Disclosure of Invention
The utility model aims to provide a wheel overturning structure of a luggage van, which has the effects that a wheel frame and a bearing main body are not easy to shake when in a storage state, the wheel frame can be overturned relative to the bearing main body for use, and the storage space is small.
The technical aim of the utility model is realized by the following technical scheme: the utility model provides a wheel flip structure of luggage car, includes the bearing main part, rotates the wheel carrier that is connected with the gyro wheel, the wheel carrier rotate connect in on the bearing main part, just the wheel carrier can overturn the switching between storage state and the state of use relative the bearing main part, be equipped with locking structure between wheel carrier and the bearing main part, the bearing main part corresponds locking structure is equipped with release mechanism, when the wheel carrier is in storage state relative the bearing main part, the wheel carrier cooperates through this locking structure and bearing main part locking, after release mechanism is to locking structure unblock, the wheel carrier can overturn to the state of use relative the bearing main part.
Through the technical scheme, when the wheel frame is in the storage state relative to the bearing main body, the wheel frame is in locking fit with the bearing main body through the locking structure, so that the wheel frame in the storage state is relatively fixed on the bearing main body, the wheel frame and the bearing main body cannot shake in the transportation process in the storage state, the occupied space in the transportation process is reduced, and the transportation cost is further reduced.
The utility model is further provided with: the locking structure comprises a locking piece movably arranged on the bearing main body and a lock hole formed in the wheel frame and corresponding to the locking piece, the unlocking mechanism can drive the locking piece to be separated from the lock hole to unlock, the locking piece always has a trend of locking fit with the lock hole under the drive of an elastic piece, and when the locking piece is locked in the lock hole, the locking piece and the lock hole are relatively locked to rotate.
Through adopting above-mentioned technical scheme, the locking piece only can keep away from relatively or be close to the bearing main part, and the locking piece can not rotate relative the bearing main part, and when the wheel carrier passes through locking structure and the relative locking of bearing main part, the elastic component drives the locking piece locking in the lockhole of wheel carrier, makes wheel carrier and bearing main part pass through the relative rotation that ends of locking piece.
The utility model is further provided with: the elastic piece is arranged to be abutted against the spring, the bearing main body is provided with a containing groove, the locking piece is movably arranged in the containing groove, the locking piece is in rotation-stopping fit with the containing groove, one end of the abutted against spring is abutted against the locking piece, and the other end of the abutted against spring is abutted against the bearing main body.
The utility model is further provided with: the unlocking mechanism comprises a button and an unlocking piece, the button is matched with the unlocking piece in a transmission mode through a transmission structure, and the unlocking piece is driven to unlock the locking structure through the transmission mechanism by pressing the button, so that the wheel frame can be turned to a use state relative to the bearing main body.
Through adopting above-mentioned technical scheme, pressing the button and can realizing the unblock of unblock piece to locking structure, then can overturn the relative bearing main part of wheel frame to service condition, when the relative bearing main part upset of wheel frame is to accomodate the state, the locking piece is corresponding with the lockhole, and the elastic component drives locking piece and lockhole locking cooperation, and the locking piece drives the button through transmission structure simultaneously and resets.
The utility model is further provided with: the transmission structure is set to the stay cord, the one end fixed connection of stay cord in the button, the other end fixed connection of stay cord in the release piece, when pressing the button, the stay cord drives the release piece and promotes the locking piece and keep away from the lockhole is unblocked.
The utility model is further provided with: the bearing main body is rotationally connected with a pulley, the pull rope is in sliding fit with the pulley, the pull rope comprises a driving section positioned on one side of the pulley and a traction section positioned on the other side of the pulley, the end part of the driving section is fixedly connected with the button, and the end part of the traction section is fixedly connected with the unlocking piece.
By adopting the technical scheme, the pulley can enable the pressing force of the driving section acting on the pull rope through the pressing button to turn to the traction force of the traction section of the pull rope, so that the function of pressing and unlocking is realized, and meanwhile, the pulley can also reduce the loss of the pressing force acting on the button as much as possible, so that the pressing force of the pressing button is kept consistent with the traction force of the traction section of the pull rope as much as possible.
The utility model is further provided with: the wheel carrier is provided with a rotating seat, the wheel carrier is rotationally connected to the bearing main body through the rotating seat, the unlocking piece is provided with an unlocking piece, the locking piece is provided with a locking piece, the rotating seat is provided with a lock hole, one end of the lock hole is matched with the unlocking piece in a guiding sliding manner, the other end of the lock hole is matched with the locking piece in a guiding sliding manner, and when the locking piece is inserted into the lock hole, the rotating seat is matched with the bearing main body in a locking manner through the locking piece.
Through adopting above-mentioned technical scheme, when the relative bearing main part of wheel frame is in the state of accomodating, the locking piece of locking piece inserts in the lockhole one end of roating seat, and the unlocking piece of unlocking piece inserts in the lockhole other end of roating seat, makes the wheel frame pass through locking piece and bearing main part locking and splines, and when unlocking mechanism carries out the unblock to locking structure, the unlocking piece of unlocking piece promotes the locking piece of locking piece and deviate from in the lockhole, and the roating seat can overturn relative bearing main part this moment.
The utility model is further provided with: the bearing main body comprises a connecting pipe, the connecting pipe has set firmly the mount pad, the mount pad has been seted up the intercommunication the mounting hole of connecting pipe inner chamber, the mounting hole internalization is equipped with the button, just the connecting pipe lateral wall corresponds the hole of dodging of connecting pipe inner chamber has been seted up to the button, the stay cord wear to locate the inner chamber of connecting pipe, just the one end of stay cord stretches out the connecting pipe and with unlatching piece fixed connection, the other end fixed connection of stay cord in the button.
Through adopting above-mentioned technical scheme, when pressing the button, the button is pressed in proper order in the mounting hole of mount pad and the dodge hole of connecting pipe, and the button passes through stay cord pulling unblock piece, and the unblock piece supports in the locking piece and promotes locking piece and lockhole to break away from mutually to realize the unblock of unblock piece to locking structure.
The utility model is further provided with: the two ends of the connecting pipe are coaxially and fixedly provided with metal sleeves, the pull ropes penetrate through and extend out of the metal sleeves, and one end, close to the button, of each metal sleeve is provided with an annular guide inclined plane.
By adopting the technical scheme, the metal sleeve can greatly reduce the sliding of the pull rope in the connecting pipe, so that the abrasion caused by long-time friction between the pull rope and the side wall of the connecting pipe is avoided, the service life of the utility model is prolonged, in addition, the annular guide inclined plane is beneficial to the guide sliding of the pull rope relative to the metal sleeve, and the sliding smoothness of the pull rope in the metal sleeve is improved while the friction loss is reduced.
The utility model is further provided with: the wheel frame further comprises a supporting rod, a fixing seat is fixedly arranged on the wheel frame, a clamping groove is formed in the fixing seat, and the supporting rod is matched with the clamping groove in a clamping mode, so that the supporting rod is detachably connected to the wheel frame.
Through adopting above-mentioned technical scheme, when the relative bearing main part upset of wheel frame to user state, the wheel frame accessible bracing piece realizes the support cooperation between with the bearing main part, and the bracing piece is detachable to be connected on the wheel frame in addition, makes things convenient for the assembly of bracing piece on the wheel frame, also makes things convenient for the follow-up change to the bracing piece simultaneously.
In summary, the utility model has the following beneficial effects: the locking structure is arranged between the wheel frame and the bearing main body, the locking structure comprises a locking piece movably arranged on the bearing main body and a lock hole formed in the wheel frame and corresponding to the locking piece, an abutting spring is arranged between the locking piece and the bearing main body, the bearing main body is provided with an unlocking mechanism corresponding to the locking structure, the unlocking mechanism comprises a button and the unlocking piece, the button and the unlocking piece are in transmission connection through a pull rope, when the wheel frame is in a storage state relative to the bearing main body, the abutting spring drives a locking block of the locking piece to be matched with the lock hole in a locking mode, the wheel frame and the bearing main body are enabled to rotate relatively, the unlocking piece is driven to unlock the locking structure through the pull rope, the locking block of the locking piece is separated from the lock hole, unlocking of the locking structure is achieved, the wheel frame can be overturned to a service state relative to the bearing main body, and the wheel frame is not easy to shake when the wheel frame is in the storage state, the wheel frame can be overturned relative to the bearing main body, the storage space is small, the service life is prolonged, and the effect of convenience and practicability is achieved.
Drawings
Fig. 1 is a structural view of the present utility model with a wheel carrier in use relative to a loadbearing body.
Fig. 2 is a structural view of the present utility model, with the wheel carrier in a stowed condition relative to the loadbearing body.
Fig. 3 is a block diagram of the present utility model, with the handle assembly not shown.
Fig. 4 is an enlarged view of a portion of the area a of fig. 3 in accordance with the present utility model.
Fig. 5 is an enlarged view of a portion of the area B of fig. 3 in accordance with the present utility model.
Fig. 6 is an exploded view of the present utility model, with the handle assembly and rollers not shown.
Fig. 7 is an enlarged partial view of region C of fig. 6 in accordance with the present utility model.
In the figure: 1. a load-bearing body; 11. a connecting pipe; 111. avoidance holes; 112. a metal sleeve; 1121. an annular guide slope; 12. a connecting seat; 121. a receiving groove; 122. a chute; 13. a mounting base; 131. a mounting hole; 132. a pulley; 14. a fixing seat; 141. a clamping groove; 2. wheel frame; 21. a rotating seat; 211. a lock hole; 22. a support rod; 3. a roller; 4. a locking member; 41. a locking block; 42. a spring is abutted tightly; 5. an unlocking member; 51. unlocking the block; 6. a pull rope; 61. a drive section; 62. a traction section; 7. a button; 8. a handle assembly.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
1-3 and 6-7, including the bearing body 1, rotate the wheel carrier 2 connected with gyro wheel 3, and the hand grip assembly 8, the wheel carrier 2 rotates and connects to bearing body 1, and the wheel carrier 2 can be turned over and switched over between storage state and service state relative to bearing body 1, there is a locking structure between wheel carrier 2 and bearing body 1, the corresponding locking structure of bearing body 1 has unlocking mechanism, when the wheel carrier 2 is in storage state relative to bearing body 1, the wheel carrier 2 cooperates with locking of bearing body 1 through the locking structure, after unlocking mechanism unlocks the locking structure, the wheel carrier 2 can be turned over to the service state relative to bearing body 1; the wheel frame 2 still includes bracing piece 22, set firmly fixing base 14 on the wheel frame 2, the draw-in groove 141 has been seted up to the fixing base 14, bracing piece 22 and draw-in groove 141 joint cooperation, make bracing piece 22 detachable connect in wheel frame 2, when the relative bearing body 1 upset of wheel frame 2 to the user state, the support cooperation between wheel frame 2 accessible bracing piece 22 realization and the bearing body 1, bracing piece 22 detachable connects on wheel frame 2 in addition, make things convenient for the assembly of bracing piece 22 on wheel frame 2, also make things convenient for the change of follow-up bracing piece 22 simultaneously.
As shown in fig. 5-7, the locking structure comprises a locking piece 4 movably arranged on the bearing main body 1 and a locking hole 211 corresponding to the locking piece 4 and arranged on the wheel frame 2, the unlocking mechanism can drive the locking piece 4 to be separated from the locking hole 211 to unlock, the locking piece 4 always has a tendency of locking fit with the locking hole 211 under the drive of an elastic piece, when the locking piece 4 is locked in the locking hole 211, the locking piece 4 and the locking hole 211 are relatively locked, the locking piece 4 can only relatively move away from or close to the bearing main body 1, the locking piece 4 cannot rotate relative to the bearing main body 1, and when the wheel frame 2 is relatively locked with the bearing main body 1 through the locking structure, the elastic piece drives the locking piece 4 to be locked in the locking hole 211 of the wheel frame 2, so that the wheel frame 2 and the bearing main body 1 are relatively locked through the locking piece 4; the elastic piece is arranged to be abutted against the spring 42, the bearing body 1 is provided with the accommodating groove 121, the locking piece 4 is movably arranged in the accommodating groove 121, the locking piece 4 is in anti-rotation fit with the accommodating groove 121, one end of the abutted against spring 42 is abutted against the locking piece 4, and the other end of the abutted against spring 42 is abutted against the bearing body 1.
As shown in fig. 3-5, the unlocking mechanism comprises a button 7 and an unlocking piece 5, the button 7 is in transmission fit with the unlocking piece 5 through a transmission structure, the unlocking piece 5 is driven to unlock the locking structure through the transmission mechanism by pressing the button 7, so that the wheel frame 2 can be turned to a use state relative to the bearing main body 1, the unlocking of the locking structure by the unlocking piece 5 can be realized by pressing the button 7, then the wheel frame 2 can be turned to the use state relative to the bearing main body 1, when the wheel frame 2 is turned to a storage state relative to the bearing main body 1, the locking piece 4 corresponds to the lock hole 211, the elastic piece drives the locking piece 4 to be in locking fit with the lock hole 211, and meanwhile, the locking piece 4 drives the button 7 to reset through the transmission structure; the transmission structure is set as a pull rope 6, one end of the pull rope 6 is fixedly connected with the button 7, the other end of the pull rope 6 is fixedly connected with the unlocking piece 5, and when the button 7 is pressed, the pull rope 6 drives the unlocking piece 5 to push the locking piece 4 to be away from the lock hole 211 for unlocking; the pulley 132 is rotationally connected with the bearing main body 1, the pull rope 6 is in sliding fit with the pulley 132, the pull rope 6 comprises a driving section 61 positioned at one side of the pulley 132 and a traction section 62 positioned at the other side of the pulley 132, the end part of the driving section 61 is fixedly connected with the button 7, the end part of the traction section 62 is fixedly connected with the unlocking piece 5, and the pulley 132 can enable the pressing force of the driving section 61 acting on the pull rope 6 through the pressing button 7 to be turned to the traction force of the traction section 62 of the pull rope 6, so that the function of pressing and unlocking is realized, and meanwhile, the pulley 132 can also reduce the loss of the pressing force acting on the button 7 as much as possible, so that the pressing force of the pressing button 7 is kept consistent with the traction force of the traction section 62 of the pull rope 6 as much as possible.
As shown in fig. 3 and fig. 5-7, the wheel frame 2 is provided with a rotating seat 21, the wheel frame 2 is rotatably connected to the bearing main body 1 through the rotating seat 21, the unlocking piece 5 is provided with an unlocking piece 51, the locking piece 4 is provided with a locking piece 41, the rotating seat 21 is provided with a locking hole 211, one end of the locking hole 211 is in guiding sliding fit with the unlocking piece 51, the other end of the locking hole 211 is in guiding sliding fit with the locking piece 41, when the locking piece 41 is inserted into the locking hole 211, the rotating seat 21 is in locking fit with the bearing main body 1 through the locking piece 4, when the wheel frame 2 is in a storage state relative to the bearing main body 1, the locking piece 41 of the locking piece 4 is inserted into one end of the locking hole 211 of the rotating seat 21, the unlocking piece 51 of the unlocking piece 5 is inserted into the other end of the locking hole 211 of the bearing main body 1, so that when the unlocking mechanism unlocks the locking structure, the unlocking piece 51 of the unlocking piece 5 pushes the locking piece 41 to be separated from the locking hole 211, and the rotating seat 21 can be turned relative to the bearing main body 1; the rotary seat 21 is fixedly provided with a decorative cover which is in shielding fit with the unlocking piece 5.
As shown in fig. 5-7, the bearing main body 1 comprises a connecting pipe 11, the connecting pipe 11 is fixedly provided with a mounting seat 13, the mounting seat 13 is provided with a mounting hole 131 communicated with the inner cavity of the connecting pipe 11, a button 7 is movably arranged in the mounting hole 131, the side wall of the connecting pipe 11 is provided with a avoiding hole 111 communicated with the inner cavity of the connecting pipe 11 corresponding to the button 7, a pull rope 6 is arranged in the inner cavity of the connecting pipe 11 in a penetrating manner, one end of the pull rope 6 extends out of the connecting pipe 11 and is fixedly connected with an unlocking piece 5, the other end of the pull rope 6 is fixedly connected with the button 7, when the button 7 is pressed, the button 7 is sequentially pressed into the mounting hole 131 of the mounting seat 13 and the avoiding hole 111 of the connecting pipe 11, the unlocking piece 5 is pulled by the pull rope 6, and the unlocking piece 5 is propped against the locking piece 4 and is pushed to be separated from the locking hole 211, so that the unlocking of the locking structure by the unlocking piece 5 is realized; the metal sleeves 112 are coaxially and fixedly arranged at the two ends of the connecting pipe 11, the pull ropes 6 penetrate through the metal sleeves 112, annular guide inclined planes 1121 are arranged at one ends, close to the buttons 7, of the metal sleeves 112, the metal sleeves 112 can greatly reduce abrasion caused by long-time friction between the pull ropes 6 and the side walls of the connecting pipe 11 due to the fact that the pull ropes 6 slide in the connecting pipe 11, the service life of the utility model is prolonged, in addition, the annular guide inclined planes 1121 are beneficial to guide sliding of the pull ropes 6 relative to the metal sleeves 112, and sliding smoothness of the pull ropes 6 in the metal sleeves 112 is improved while friction loss is reduced; in addition, the connecting seat 12 is fixedly connected to two sides of the connecting pipe 11, the connecting seat 12 is provided with a chute 122 corresponding to the locking block 41 and communicated with the accommodating groove 121, and the locking piece 4 is in guiding fit with the chute 122 through the locking block 41 and mutually locked.
The basic working principle of the utility model is as follows: the vehicle wheel frame 2 is rotatably connected to the bearing main body 1, a locking structure is arranged between the vehicle wheel frame 2 and the bearing main body 1, the locking structure comprises a locking piece 4 movably arranged on the bearing main body 1 and a locking hole 211 corresponding to the locking piece 4 and arranged on the vehicle wheel frame 2, a supporting spring 42 is arranged between the locking piece 4 and the bearing main body 1, an unlocking mechanism is arranged corresponding to the locking structure of the bearing main body 1, the unlocking mechanism comprises a button 7 and an unlocking piece 5, the button 7 is in transmission connection with the unlocking piece 5 through a pull rope 6, when the vehicle wheel frame 2 is in a storage state relative to the bearing main body 1, the supporting spring 42 drives the locking piece 41 of the locking piece 4 to be in locking fit with the locking hole 211, the vehicle wheel frame 2 is enabled to rotate relative to the bearing main body 1, the locking piece 41 is unlocked from the locking hole 211 through pressing the button 7 and driving the unlocking piece 5 through a pull rope 6, the unlocking mechanism is enabled to release from the locking hole 211, at the moment, the vehicle wheel frame 2 can be turned to a use state relative to the bearing main body 1, the vehicle wheel frame 2 is not easy to shake, the vehicle wheel frame 2 can be turned over relative to the bearing main body in a storage state, the storage state is difficult to roll over, the vehicle wheel frame can be turned over, the vehicle wheel frame can be used, the service life is prolonged, and the service life is small, and practical use is convenient.
The foregoing description is only of the preferred embodiments of the utility model, and all changes and modifications that come within the meaning and range of equivalency of the structures, features and principles of the utility model are therefore intended to be embraced therein.
Claims (10)
1. The utility model provides a wheel flip structure of luggage van, is including bearing main part (1), rotation wheel frame (2) that are connected with gyro wheel (3), its characterized in that:
the wheel frame (2) rotate connect in on bearing main part (1), just wheel frame (2) can overturn and switch between storage state and service condition relative to bearing main part (1), be equipped with locking structure between wheel frame (2) and bearing main part (1), bearing main part (1) corresponds locking structure is equipped with release mechanism, when wheel frame (2) are in storage state relative to bearing main part (1), wheel frame (2) are through this locking structure and bearing main part (1) locking cooperation, after release mechanism is to locking structure unblock, wheel frame (2) can overturn to service condition relative to bearing main part (1).
2. The wheel tilting structure of a luggage van according to claim 1, wherein: the locking structure comprises a locking piece (4) movably arranged on the bearing main body (1) and a locking hole (211) formed in the wheel frame (2) and corresponding to the locking piece (4), the unlocking mechanism can drive the locking piece (4) to be separated from the locking hole (211) to unlock, the locking piece (4) is driven by an elastic piece to be always in locking fit with the locking hole (211), and when the locking piece (4) is locked in the locking hole (211), the locking piece (4) and the locking hole (211) are locked relatively.
3. The wheel tilting structure of a luggage van according to claim 2, wherein: the elastic piece is arranged to be abutted against the spring (42), the bearing main body (1) is provided with a containing groove (121), the locking piece (4) is movably arranged in the containing groove (121), the locking piece (4) is in anti-rotation fit with the containing groove (121), one end of the abutted against spring (42) is abutted against the locking piece (4), and the other end of the abutted against spring (42) is abutted against the bearing main body (1).
4. The wheel tilting structure of a luggage van according to claim 2, wherein: the unlocking mechanism comprises a button (7) and an unlocking piece (5), the button (7) and the unlocking piece (5) are in transmission fit through a transmission structure, the unlocking piece (5) is driven to unlock the locking structure through the transmission mechanism by pressing the button (7), and the wheel frame (2) can be turned to a use state relative to the bearing main body (1).
5. The wheel tilting structure of a luggage cart according to claim 4, wherein: the transmission structure is set to be stay cord (6), one end fixed connection of stay cord (6) in button (7), the other end fixed connection of stay cord (6) in release member (5), when pressing button (7), stay cord (6) drive release member (5) promote release member (4) keep away from lockhole (211) is released.
6. The wheel tilting structure of a luggage van according to claim 5, wherein: the utility model discloses a bearing main part (1) rotate and are connected with pulley (132), stay cord (6) with pulley (132) sliding fit, stay cord (6) are including being located drive section (61) of pulley (132) one side and be located traction section (62) of pulley (132) opposite side, the tip fixed connection of drive section (61) in button (7), the tip fixed connection of traction section (62) in unlatch piece (5).
7. The wheel tilting structure of a luggage van according to claim 6, wherein: the wheel frame (2) is equipped with roating seat (21), wheel frame (2) pass through roating seat (21) rotates to be connected in bearing main part (1), unlatching piece (5) are equipped with unlocking piece (51), locking piece (4) are equipped with locking piece (41), roating seat (21) have seted up lockhole (211), lockhole (211) one end and unlocking piece (51) direction cooperation of sliding, lockhole (211) other end and locking piece (41) direction cooperation of sliding, works as when locking piece (41) are pegged graft in lockhole (211), roating seat (21) pass through locking piece (4) with bearing main part (1) are locked the cooperation.
8. The wheel tilting structure of a luggage van according to claim 5, wherein: the bearing main body (1) comprises a connecting pipe (11), the connecting pipe (11) is fixedly provided with a mounting seat (13), the mounting seat (13) is provided with a mounting hole (131) communicated with the inner cavity of the connecting pipe (11), the mounting hole (131) is internally movably provided with a button (7), the side wall of the connecting pipe (11) corresponds to the button (7) and is provided with an avoidance hole (111) communicated with the inner cavity of the connecting pipe (11), the pull rope (6) penetrates through the inner cavity of the connecting pipe (11), one end of the pull rope (6) extends out of the connecting pipe (11) and is fixedly connected with the unlocking piece (5), and the other end of the pull rope (6) is fixedly connected with the button (7).
9. The wheel tilting structure of a luggage cart of claim 8, wherein: the two ends of the connecting pipe (11) are coaxially and fixedly provided with metal sleeves (112), the pull ropes (6) penetrate through the metal sleeves (112), and one ends, close to the buttons (7), of the metal sleeves (112) are provided with annular guide inclined planes (1121).
10. The wheel tilting structure of a luggage van according to claim 1, wherein: the wheel frame (2) further comprises a supporting rod (22), a fixing seat (14) is fixedly arranged on the wheel frame (2), a clamping groove (141) is formed in the fixing seat (14), and the supporting rod (22) is matched with the clamping groove (141) in a clamping manner, so that the supporting rod (22) is detachably connected to the wheel frame (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321356932.0U CN219706998U (en) | 2023-05-31 | 2023-05-31 | Wheel overturning structure of luggage van |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321356932.0U CN219706998U (en) | 2023-05-31 | 2023-05-31 | Wheel overturning structure of luggage van |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219706998U true CN219706998U (en) | 2023-09-19 |
Family
ID=87983672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321356932.0U Active CN219706998U (en) | 2023-05-31 | 2023-05-31 | Wheel overturning structure of luggage van |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219706998U (en) |
-
2023
- 2023-05-31 CN CN202321356932.0U patent/CN219706998U/en active Active
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