CN212827682U

CN212827682U - Case and bag universal wheel

Info

Publication number: CN212827682U
Application number: CN202021522994.0U
Authority: CN
Inventors: 许道威
Original assignee: Ruian Hongri Luggage Accessories Co ltd
Current assignee: Ruian Hongri Luggage Accessories Co ltd
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2021-03-30
Anticipated expiration: 2030-07-28

Abstract

The utility model discloses a case and bag universal wheel, including the case and bag body, the equal fixedly connected with adjusting box in both sides of case and bag body inner chamber bottom, adjusting box's inner chamber is provided with the limiting plate, the equal fixedly connected with kelly in one side that two limiting plates are opposite, one side that the limiting plate was kept away from to the kelly runs through to adjusting box's the outside, the equal fixedly connected with pull rod in one side that two limiting plates are relative, the surperficial cover of pull rod is equipped with the spring, one side that the limiting plate was kept away from to the pull rod runs through to adjusting box's the outside and fixedly connected. The utility model discloses a set up regulating box, limiting plate, kelly, pull rod, spring, connecting rod, stable piece, knob, clamp plate, stopper, regulation pole, spacing shell, installation shell, fixed block, installation piece, draw-in groove and threaded rod, solved current case and bag universal wheel and need maintain or change and dismantle troublesome problem, this case and bag universal wheel possesses the simple advantage of dismantlement and simple to operate, is worth promoting.

Description

Case and bag universal wheel

Technical Field

The utility model relates to a case and bag technical field specifically is a case and bag universal wheel.

Background

The case and bag indicates the suitcase that has pull rod and gyro wheel, because of its convenient to use and extensive use, case and bag also has the pull rod because of the top of case simultaneously, it has single tube pull rod and double-barrelled pull rod to divide, the pipe of pull rod also has the branch of square pipe and pipe, to drag when conveniently walking, alleviate the burden greatly, case and bag can be portable also drag, the wheel of the used case and bag all is located the case bottom basically at ordinary times, the universal wheel of case and bag bottom uses bolt or riveting to fix in case and bag bottom usually at present, when needing to be changed or maintain the universal wheel, it is extremely troublesome to dismantle, the process of demolising still can cause the damage to case and bag, be unfavorable for people's use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a case and bag universal wheel possesses the simple advantage of dismantlement and simple to operate, has solved current case and bag universal wheel and has need maintain or change and dismantle trouble problem.

In order to achieve the above object, the utility model provides a following technical scheme: a case universal wheel comprises a case body, wherein both sides of the bottom of the inner cavity of the case body are fixedly connected with an adjusting box, the inner cavity of the adjusting box is provided with a limiting plate, one side of the two limiting plates opposite to each other is fixedly connected with a clamping rod, one side of the clamping rod, far away from the limiting plate, penetrates to the outer side of the adjusting box and is fixedly connected with a connecting rod, the bottom of the connecting rod penetrates to the outer side of the case body, the bottom of the inner cavity of the case body is fixedly connected with a stabilizing block, the bottom of the case body is provided with a knob, the top of the knob is fixedly connected with a threaded rod, the top of the threaded rod sequentially penetrates through the case body and the stabilizing block and is movably connected with a pressing plate, both sides of the top of the pressing plate are provided with limiting blocks, the bottom fixedly connected with of stopper adjusts the pole, the bottom of adjusting the pole run through the clamp plate and with the inner wall fixed connection of case and bag body, the bottom of clamp plate just is located two equal fixedly connected with spacing shells in the relative one side of regulation pole, the equal fixedly connected with installation shell in both sides of case and bag body bottom, the bottom of installation shell is provided with the universal wheel body, the top fixedly connected with fixed block of universal wheel body, the top of fixed block extends to the inner chamber and the fixedly connected with installation piece of installation shell, the top of installation piece runs through to the inner chamber of case and bag body and extends to the inner chamber of spacing shell, and the draw-in groove has all been seted up to the inner chamber that two relative one sides of installation piece just are located the case and bag body, the inner chamber of draw-in groove.

Preferably, the both sides of spring respectively with the inner wall and the limiting plate fixed connection of adjusting the box, two adjusting the box opposite one side all seted up with the second opening that the kelly cooperation was used.

Preferably, the bottom of the connecting rod is fixedly connected with a shifting block, and the bottom of the luggage body is provided with a second opening matched with the connecting rod for use.

Preferably, the bottom of the stabilizing block is provided with a threaded hole matched with the threaded rod for use, the joint of the top of the threaded rod and the pressing plate is movably connected through a bearing, and the two sides of the top of the pressing plate are provided with adjusting openings matched with the adjusting rod for use.

Preferably, the top of fixed block and the inner wall contact of installation shell, the movable opening that uses with the installation piece cooperation is all seted up with the junction of case and bag body in the top of installation shell.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up regulating box, limiting plate, kelly, pull rod, spring, connecting rod, stable piece, knob, clamp plate, stopper, regulation pole, spacing shell, installation shell, fixed block, installation piece, draw-in groove and threaded rod, solved current case and bag universal wheel and need maintain or change and dismantle troublesome problem, this case and bag universal wheel possesses the simple advantage of dismantlement and simple to operate, is worth promoting.

2. The utility model discloses a set up the limiting plate, can prevent that the kelly from breaking away from the inner chamber of adjusting box, through setting up the kelly, can with draw-in groove cooperation fixed mounting piece, through setting up the pull rod, can adjust the position of use of limiting plate and kelly with the connecting rod cooperation, through setting up the stabilizing piece, can make things convenient for the use of threaded rod with the screw hole cooperation, through setting up the knob, can the person of facilitating the use rotate the threaded rod, through setting up the clamp plate, can adjust the position of use of spacing shell with the threaded rod cooperation, through setting up the regulation pole, can make things convenient for the removal of clamp plate, through setting up the stopper, can prevent that the clamp plate from breaking away from the regulation pole, through setting up the fixed block, can with the mounted position of the fixed universal wheel.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the structure of the present invention;

fig. 3 is a partially enlarged view of a in fig. 1 according to the present invention.

In the figure: 1. a case body; 2. an adjustment box; 3. a limiting plate; 4. a clamping rod; 5. a pull rod; 6. a spring; 7. a connecting rod; 8. a stabilizing block; 9. a knob; 10. pressing a plate; 11. a limiting block; 12. adjusting a rod; 13. a limiting shell; 14. mounting a shell; 15. a universal wheel body; 16. a fixed block; 17. mounting blocks; 18. a card slot; 19. shifting blocks; 20. a threaded hole; 21. a threaded rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, a universal wheel for luggage comprises a luggage body 1, adjusting boxes 2 are fixedly connected to both sides of the bottom of the inner cavity of the luggage body 1, limiting plates 3 are arranged in the inner cavity of the adjusting boxes 2, clamping rods 4 are fixedly connected to the opposite sides of the two limiting plates 3, one side of each clamping rod 4, which is far away from the limiting plate 3, penetrates through the outer side of the adjusting box 2, pull rods 5 are fixedly connected to the opposite sides of the two limiting plates 3, springs 6 are sleeved on the surfaces of the pull rods 5, one side of each pull rod 5, which is far away from the limiting plate 3, penetrates through the outer side of the adjusting box 2 and is fixedly connected with a connecting rod 7, the bottom of each connecting rod 7 penetrates through the outer side of the luggage body 1, a stabilizing block 8 is fixedly connected to the bottom of the inner cavity of the luggage body 1, a knob 9 is arranged at the bottom of the luggage body 1, a threaded, the two sides of the top of the pressing plate 10 are both provided with a limiting block 11, the bottom of the limiting block 11 is fixedly connected with an adjusting rod 12, the bottom of the adjusting rod 12 penetrates through the pressing plate 10 and is fixedly connected with the inner wall of the luggage body 1, the bottom of the pressing plate 10 and the side, opposite to the two adjusting rods 12, of the two adjusting rods 12 are both fixedly connected with a limiting shell 13, the two sides of the bottom of the luggage body 1 are both fixedly connected with an installation shell 14, the bottom of the installation shell 14 is provided with a universal wheel body 15, the top of the universal wheel body 15 is fixedly connected with a fixing block 16, the top of the fixing block 16 extends to the inner cavity of the installation shell 14 and is fixedly connected with an installation block 17, the top of the installation block 17 penetrates through the inner cavity of the luggage body 1 and extends to the inner cavity of the limiting shell 13, the side, opposite to the, the two sides of the spring 6 are respectively fixedly connected with the inner walls of the adjusting boxes 2 and the limiting plates 3, one opposite sides of the two adjusting boxes 2 are respectively provided with a second opening matched with the clamping rod 4 for use, the bottom of the connecting rod 7 is fixedly connected with a shifting block 19, the bottom of the luggage body 1 is provided with a second opening matched with the connecting rod 7 for use, the bottom of the stabilizing block 8 is provided with a threaded hole 20 matched with a threaded rod 21 for use, the joint of the top of the threaded rod 21 and the pressing plate 10 is movably connected through a bearing, the two sides of the top of the pressing plate 10 are respectively provided with an adjusting opening matched with the adjusting rod 12 for use, the top of the fixing block 16 is contacted with the inner wall of the mounting shell 14, the joint of the top of the mounting shell 14 and the luggage body 1 is provided with a movable opening matched with the mounting block 17 for use, by arranging the limiting plates, can cooperate fixed mounting piece 17 with draw-in groove 18, through setting up pull rod 5, can cooperate the service position who adjusts limiting plate 3 and kelly 4 with connecting rod 7, through setting up stabilizing block 8, can cooperate the use that makes things convenient for threaded rod 21 with screw hole 20, through setting up knob 9, can the person of facilitating the use rotate threaded rod 21, through setting up clamp plate 10, can cooperate the service position who adjusts spacing shell 13 with threaded rod 21, through setting up regulation pole 12, can make things convenient for the removal of clamp plate 10, through setting up stopper 11, can prevent that clamp plate 10 from breaking away from regulation pole 12, through setting up fixed block 16, can cooperate the mounted position of fixed universal wheel body 15 with mounting shell 14, through setting up shifting block 19, the person of facilitating the use can adjust the service position of connecting rod 7, through setting up adjusting box 2, limiting plate 3, kelly 4, pull rod 5, spring 6, connecting rod 7, The utility model discloses a stable piece 8, knob 9, clamp plate 10, stopper 11, regulation pole 12, spacing shell 13, installation shell 14, fixed block 16, installation piece 17, draw-in groove 18 and threaded rod 21 have solved current case and bag universal wheel and need maintain or change and dismantle trouble problem, and this case and bag universal wheel possesses the simple advantage of dismantlement and simple to operate, is worth promoting.

When the universal wheel body 15 needs to be disassembled, the shifting block 19 is shifted, the shifting block 19 is matched with the connecting rod 7 to drive the pull rod 5 to move, the pull rod 5 moves to drive the limiting plate 3 to extrude the spring 6, meanwhile, the limiting plate 3 moves to drive the clamping rod 4 to be separated from the clamping groove 18, the universal wheel body 15 can be disassembled, when the universal wheel body 15 needs to be assembled after maintenance is finished, the shifting block 19 is pulled, the shifting block 19 is matched with the connecting rod 7 to drive the limiting plate 3 to move, the limiting plate 3 extrudes the spring 6, meanwhile, the limiting plate 3 drives the clamping rod 4 to enter the inner part of the adjusting box 2, the installing block 17 is placed into the movable opening, meanwhile, the fixing block 16 is in contact with the inner wall of the installing shell 14, the shifting block 19 is loosened, the spring 6 resets to extrude the limiting plate 3, the limiting plate 3 moves to drive the clamping rod 4 to enter the clamping groove 18 to fix the installing block 17, the clamp plate 10 moves to drive the limiting shell 13 to move, the top of the mounting block 17 enters the limiting shell 13, meanwhile, the limiting shell 13 continues to move downwards to extrude the mounting block 17, and the top of the clamping rod 4 is in contact with the inner wall of the clamping groove 18, so that the mounting is more stable.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a case and bag universal wheel, includes case and bag body (1), its characterized in that: the adjusting box (2) is fixedly connected to two sides of the bottom of the inner cavity of the luggage body (1), the inner cavity of the adjusting box (2) is provided with limiting plates (3), clamping rods (4) are fixedly connected to one opposite sides of the two limiting plates (3), one side, away from the limiting plates (3), of each clamping rod (4) penetrates through the outer side of the adjusting box (2), pull rods (5) are fixedly connected to one opposite sides of the two limiting plates (3), springs (6) are sleeved on the surfaces of the pull rods (5), one side, away from the limiting plates (3), of each pull rod (5) penetrates through the outer side of the adjusting box (2) and is fixedly connected with a connecting rod (7), the bottom of each connecting rod (7) penetrates through the outer side of the luggage body (1), stabilizing blocks (8) are fixedly connected to the bottom of the inner cavity of the luggage body (1), and knobs (9) are arranged at the bottom of the, the top of the knob (9) is fixedly connected with a threaded rod (21), the top of the threaded rod (21) sequentially penetrates through the luggage body (1) and the stabilizing block (8) and is movably connected with a pressing plate (10), both sides of the top of the pressing plate (10) are respectively provided with a limiting block (11), the bottom of each limiting block (11) is fixedly connected with an adjusting rod (12), the bottom of each adjusting rod (12) penetrates through the pressing plate (10) and is fixedly connected with the inner wall of the luggage body (1), the bottom of each pressing plate (10) is positioned on one side opposite to the two adjusting rods (12) and is respectively fixedly connected with a limiting shell (13), both sides of the bottom of the luggage body (1) are respectively and fixedly connected with an installation shell (14), the bottom of the installation shell (14) is provided with a universal wheel body (15), and the top of the universal wheel body (15, the top of fixed block (16) extends to the inner chamber and the fixedly connected with installation piece (17) of installation shell (14), the top of installation piece (17) runs through to the inner chamber of case and bag body (1) and extends to the inner chamber of spacing shell (13), and draw-in groove (18) have all been seted up to the inner chamber that two installation pieces (17) one side that is relative just are located case and bag body (1), the inner chamber of draw-in groove (18) all is extended to one side that two kellies (4) are opposite.

2. A luggage castor according to claim 1, further comprising: the both sides of spring (6) respectively with the inner wall and limiting plate (3) fixed connection of adjusting box (2), two second openings that cooperate the use with kelly (4) have all been seted up to the opposite one side of adjusting box (2).

3. A luggage castor according to claim 1, further comprising: the bottom fixedly connected with shifting block (19) of connecting rod (7), the second opening that uses with connecting rod (7) cooperation is seted up to the bottom of case and bag body (1).

4. A luggage castor according to claim 1, further comprising: the bottom of the stabilizing block (8) is provided with a threaded hole (20) matched with the threaded rod (21) for use, the joint of the top of the threaded rod (21) and the pressing plate (10) is movably connected through a bearing, and adjusting openings matched with the adjusting rod (12) for use are formed in the two sides of the top of the pressing plate (10).

5. A luggage castor according to claim 1, further comprising: the top of fixed block (16) and the inner wall contact of installation shell (14), the movable opening that uses with installation piece (17) cooperation is all seted up with the junction of case and bag body (1) in the top of installation shell (14).