Ridable luggage case

Abstract

The utility model relates to the technical field of luggage cases, in particular to a ridable luggage case. The ridable luggage case comprises a case body and a frame, the frame comprises a main rod, a locking seat, a rotating seat and a supporting rod, the locking seat is fixedly connected with the main rod, the rotating seat is rotatably connected with the locking seat, the supporting rod is connected with the rotating seat, the rotating seat can rotate relative to the locking seat so as to drive the supporting rod to rotate relative to the main rod, and the rotating seat comprises a seat body and a locking piece. The locking piece is movably connected with the base body and can move towards the locking base or move away from the locking base, at least two locking grooves are formed in the locking base in the circumferential direction, and the locking piece can be matched with the locking grooves in an inserted mode. The folding bicycle frame has the advantages that the rotating seat and the locking seat can be stably clamped so that the supporting rod can be unfolded at multiple angles relative to the main rod, operation is convenient, and the bicycle frame is stable after being unfolded.

Description

Technical Field

[0001] The utility model relates to the technical field of luggage cases, in particular to a luggage case that can be ridden. Background Art

[0002] Suitcases are widely used in people's daily travel to store the items people need for travel. Since people often bring children with them when traveling, some children will ride on the suitcases and move with the help of the rolling wheels at the bottom of the suitcases, because the children need to play or the adults want to carry the children around conveniently. However, this can easily cause the suitcases to be damaged.

[0003] Therefore, in order to facilitate children to ride, some suitcases are integrated with a frame specifically for children to ride, but how to unfold and fix the frame has become a problem that needs to be solved urgently. The existing connection structure between the frame and the suitcase is relatively complicated, and the frame is not stable enough after being unfolded. Utility Model Content

[0004] Based on this, the utility model provides a ride-on luggage case to solve the above technical problems.

[0005] A ride-on luggage case, the ride-on luggage case comprising: a case body; a frame, the frame comprising a main rod, a locking seat, a rotating seat and a support rod, the locking seat being fixedly connected to the main rod, the rotating seat being rotatably connected to the locking seat, the support rod being connected to the rotating seat, the rotating seat being capable of rotating relative to the locking seat to drive the support rod to rotate relative to the main rod; wherein the rotating seat comprises a seat body and a locking piece, the locking piece being movably connected to the seat body and capable of moving toward or away from the locking seat, the locking seat being provided with at least two locking grooves along the circumferential direction, the locking piece being capable of plugging and cooperating with the locking grooves.

[0006] In this arrangement, the locking seat is fixedly connected to the main rod, and the rotating seat is rotationally connected to the locking seat, so the rotating seat can rotate relative to the main rod, and because the support rod is connected to the rotating seat, the support rod can rotate relative to the main rod, that is, when the rotating seat rotates relative to the locking seat, the support rod also rotates synchronously relative to the main rod, thereby realizing the unfolding of the frame. At least two locking grooves are opened on the locking seat along the circumferential direction, that is, the two locking grooves are arranged at an angle. When the locking member is inserted into one of the locking grooves, the seat body can be fixedly limited relative to the locking seat to realize the constant angle between the support rod and the main rod, so that the frame can maintain a stable unfolded state. When the locking member is inserted into the other locking groove, the support rod and the main rod can be supported at another angle, so that the frame can also be unfolded at different angles.

[0007] In one embodiment, the seat body is configured with a guide groove, the locking member is disposed in the guide groove, and can move along an extension direction of the guide groove.

[0008] In one embodiment, the locking member includes an inserting portion and an operating portion, the inserting portion is connected to the operating portion, the inserting portion abuts against a groove wall of the guide groove and moves along the groove direction of the guide groove;

[0009] An operating opening is provided on one side of the seat body, and the operating opening is arranged at an angle to the moving direction of the locking member. At least part of the operating portion extends out of the operating opening, and as the plug-in portion moves, the operating portion can abut against the edge of the operating opening.

[0010] In one embodiment, the seat body includes a first shell and a second shell which are separately arranged, the second shell is connected to the first shell to cooperate to form the guide groove, the second shell is recessed toward the direction of the first shell to form an anti-accidental touch groove, and the operating port is opened at the bottom of the anti-accidental touch groove.

[0011] In one embodiment, a reinforcing rib is provided in the guide groove, and the reinforcing rib is connected to at least one side of a groove wall forming the guide groove.

[0012] In one embodiment, the locking member further includes a limiting portion, which is connected to the plug-in portion and is located at an end of the plug-in portion away from the locking seat. As the plug-in portion is inserted into the locking groove, the limiting portion abuts against the reinforcing rib.

[0013] In one embodiment, the frame further includes a fixed seat, a movable seat and an elastic member, the fixed seat is fixedly connected to the main rod, the movable seat is slidably connected to the main rod, the elastic member is located between the fixed seat and the movable seat, and one end of the elastic member abuts against the fixed seat, and the other end abuts against the movable seat, the movable seat can move along the axial direction of the main rod, and when the main rod moves toward the box body, the movable seat cooperates and locks with the box body.

[0014] In one embodiment, a protrusion is provided on a side of the movable seat facing the rotating seat, and a groove is provided on a side of the rotating seat facing the movable seat. The rotating seat can rotate toward the movable seat and the protrusion is engaged with the groove.

[0015] In one embodiment, a rotating shaft is provided in the locking seat, the rotating shaft is coaxially arranged with the locking seat, the rotating shaft passes through at least one side of the locking seat, and is connected to the rotating seat.

[0016] In one embodiment, the seat cover is disposed on two sides of the locking seat in the axial direction, and two ends of the rotating shaft pass through two side surfaces of the locking seat and are respectively connected to the seat.

[0017] Compared with the prior art, the utility model provides a locking seat and a rotating seat, wherein the locking seat is fixedly connected to the main rod, and the rotating seat is rotationally connected to the locking seat, so the rotating seat can rotate relative to the main rod, and because the support rod is connected to the rotating seat, the support rod can rotate relative to the main rod, that is, when the rotating seat rotates relative to the locking seat, the support rod also rotates synchronously relative to the main rod, thereby realizing the unfolding of the frame. At least two locking grooves are provided on the locking seat along the circumference, that is, the two locking grooves are arranged at an angle, when the locking member is inserted into one of the locking grooves, the seat body can be fixedly limited relative to the locking seat, so as to realize the constant angle between the support rod and the main rod, so that the frame can maintain a stable unfolded state, and when the locking member is inserted into the other locking groove, the support rod and the main rod can be supported at another angle, so that the frame can also be unfolded at different angles. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic structural diagram of one embodiment of a frame for a luggage box provided by the utility model;

[0019] Figure 2 A schematic structural diagram of one embodiment of a frame for a luggage box provided by the utility model;

[0020] Figure 3 A cross-sectional view of one embodiment of a frame of a luggage box provided by the utility model;

[0021] Figure 4 for Figure 1 A local enlarged view of point A in FIG.

[0022] Figure 5 This is a three-dimensional diagram of one embodiment of the ride-on luggage case provided by the present invention.

[0023] The symbols in the figure mean the following:

[0024] 100, a ride-on luggage case; 10, a case body; 20, a frame; 21, a main rod; 22, a locking seat; 221, a locking groove; 23, a rotating seat; 231, a seat body; 2311, a guide groove; 2312, an operating port; 2313, a first shell; 2314, a second shell; 2315, an anti-mistaken touch groove; 2316, a reinforcing rib; 232, a locking piece; 2321, a plug-in portion; 2322, an operating portion; 2323, a limiting portion; 233, a groove; 24, a supporting rod; 25, a fixed seat; 26, a movable seat; 261, a bump; 27, an elastic piece. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0026] It should be noted that when a mechanism is referred to as being "fixed to" or "set on" another mechanism, it may be directly on the other mechanism or there may be a central mechanism. When a mechanism is considered to be "connected to" another mechanism, it may be directly connected to the other mechanism or there may be a central mechanism at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in the specification of this application are for illustrative purposes only and do not represent the only implementation method.

[0027] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0028] In the present application, unless otherwise clearly specified and limited, a first feature being “above” or “below” a second feature may mean that the first feature is directly in contact with the second feature, or the first feature and the second feature are indirectly in contact through an intermediate medium. Moreover, a first feature being “above”, “above” or “above” a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being “below”, “below” or “below” a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0029] Unless otherwise defined, all technical and scientific terms used in the specification of this application have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application. The term "and / or" used in the specification of this application includes any and all combinations of one or more related listed items.

[0030] In order to facilitate children to ride in the existing luggage, the box body and the frame are usually integrated together. However, the connection structure between the box body and the frame is complicated, and when the frame needs to be unfolded for children to ride, the operation is complicated, and the frame is not stable enough after unfolding.

[0031] For this, see Figure 5 The utility model provides a ride-on luggage box 100, including a box body 10 and a frame 20, wherein the frame 20 is connected to the box body 10, and the frame 20 can be unfolded relative to the box body 10, and when the frame 20 is unfolded, the frame 20 can be used for children to ride.

[0032] See also Figure 1-Figure 4 The frame 20 includes a main rod 21, a locking seat 22, a rotating seat 23 and a support rod 24. The locking seat 22 is fixedly connected to the main rod 21, the rotating seat 23 is rotatably connected to the locking seat 22, and the support rod 24 is connected to the rotating seat 23. The rotating seat 23 can rotate relative to the locking seat 22 to drive the support rod 24 to rotate relative to the main rod 21. The rotating seat 23 includes a seat body 231 and a locking piece 232. The locking piece 232 is movably connected to the seat body 231 and can move toward or away from the locking seat 22. At least two locking grooves 221 are opened on the locking seat 22 along the circumferential direction, and the locking piece 232 can be plugged into and matched with the locking groove 221. In this way, the locking seat 22 is fixedly connected to the main rod 21, and the rotating seat 23 is rotatably connected to the locking seat 22, so the rotating seat 23 can rotate relative to the main rod 21, and because the support rod 24 is connected to the rotating seat 23, the support rod 24 can rotate relative to the main rod 21, that is, when the rotating seat 23 rotates relative to the locking seat 22, the support rod 24 also rotates relative to the main rod 21 synchronously, thereby realizing the unfolding of the frame 20. At least two locking grooves 221 are provided on the locking seat 22 along the circumferential direction, that is, the two locking grooves 221 are arranged at an angle, when the locking member 232 is inserted into one of the locking grooves 221, the seat body 231 can be fixed relative to the locking seat 22, so as to realize the constant angle between the support rod 24 and the main rod 21, so that the frame 20 can maintain a stable unfolded state, when the locking member 232 is inserted into the other locking groove 221, the support rod 24 can be supported at another angle with the main rod 21, so that the frame 20 can also be unfolded at different angles.

[0033] In this embodiment, the locking seat 22 is provided with two locking grooves 221. In other embodiments, the locking seat 22 may also be provided with three, four or five locking grooves 221, rather than being limited to two. Each locking groove 221 is arranged at an angle with the adjacent locking groove 221. When five locking grooves 221 are provided, the locking seat 22 can achieve stable deployment at five angles with the rotating seat 23.

[0034] The seat body 231 is configured with a guide groove 2311, and the locking member 232 is disposed in the guide groove 2311 and can move along the extension direction of the guide groove 2311. In this way, the locking member 232 is connected to the guide groove 2311 and is not easy to fall off, and the groove wall of the guide groove 2311 can guide the movement of the locking member 232, so that the insertion and extraction of the locking member 232 and the locking groove 221 are more stable.

[0035] Preferably, the guide groove 2311 is formed inside the seat body 231 so that the locking member 232 will not fall off the seat body 231. In other embodiments, the guide groove 2311 may also be formed outside the seat body 231, as long as it can guide the locking member 232 in a certain direction.

[0036] Furthermore, the locking piece 232 includes an insert portion 2321 and an operating portion 2322, the insert portion 2321 is connected to the operating portion 2322, the insert portion 2321 abuts against the groove wall of the guide groove 2311, and moves along the groove direction of the guide groove 2311; an operating port 2312 is provided on one side of the seat body 231, and the operating port 2312 is set at an angle to the moving direction of the locking piece 232, at least part of the operating portion 2322 extends out from the operating port 2312, and as the insert portion 2321 moves, the operating portion 2322 can abut against the edge of the operating port 2312.

[0037] Thus, the operation opening 2312 is used for the operation part 2322 to extend out of the seat body 231, so that the user can directly exert force on the operation part 2322 from the outside, and the operation part 2322 is connected to the plug part 2321, so the operation part 2322 can drive the plug part 2321 to move, that is, the user can directly operate the operation part 2322 from the outside to connect and lock or unlock the rotating seat 23 and the locking seat 22. The edge of the operation opening 2312 can abut against the operation part 2322 to limit the movement of the operation part 2322 and indicate that the operation part 2322 has moved into place.

[0038] It is understandable that in other embodiments, other methods may be provided to achieve the movement of the locking member 232. For example, a motor that moves with the locking member 232 is provided at one end of the guide groove 2311, a screw rod is connected to the motor, and the screw rod is provided in the locking member 232. When the motor rotates and drives the screw rod to rotate, the screw rod can move the locking member 232.

[0039] Furthermore, the seat body 231 includes a first shell 2313 and a second shell 2314 which are separately arranged, the second shell 2314 is connected to the first shell 2313 to cooperate to form a guide groove 2311, the second shell 2314 is recessed toward the first shell 2313 to form an anti-mistaken touch groove 2315, and the operation port 2312 is opened at the bottom of the anti-mistaken touch groove 2315. In this way, the seat body 231 is formed by combining the first shell 2313 and the second shell 2314, and its processing technology is simple and the cost is low. Moreover, the anti-accidental-touch groove 2315 is recessed toward the first shell 2313, so the position of the operating port 2312 is also relatively close to the first shell 2313, or away from the surface of the second shell 2314. When the operating part 2322 extends from the operating port 2312, it can be located in the anti-accidental-touch groove 2315, thereby preventing the operating part 2322 from being bumped by external factors during the use of the ride-on suitcase 100, causing the locking seat 22 and the rotating seat 23 to unlock, resulting in a safety accident in which the frame 20 is suddenly folded and the child falls.

[0040] A reinforcing rib 2316 is provided in the guide groove 2311 , and the reinforcing rib 2316 is connected to at least one side of the groove wall forming the guide groove 2311 . The reinforcing rib 2316 can improve the structural strength of the seat body 231 .

[0041] The locking member 232 further includes a limiting portion 2323, which is connected to the plug-in portion 2321 and is located at one end of the plug-in portion 2321 away from the locking seat 22. As the plug-in portion 2321 is inserted into the locking groove 221, the limiting portion 2323 abuts against the reinforcing rib 2316. In this way, the further abutment between the limiting portion 2323 and the reinforcing rib 2316 makes the movement of the locking member 232 more stable, thereby preventing the locking member 232 from moving excessively.

[0042] The frame 20 also includes a fixed seat 25, a movable seat 26 and an elastic member 27. The fixed seat 25 is fixedly connected to the main rod 21, the movable seat 26 is slidably connected to the main rod 21, the elastic member 27 is located between the fixed seat 25 and the movable seat 26, and one end of the elastic member 27 abuts against the fixed seat 25, and the other end abuts against the movable seat 26. The movable seat 26 can move along the axial direction of the main rod 21. When the main rod 21 moves toward the box body 10, the movable seat 26 cooperates and locks with the box body 10.

[0043] Since the moving seat 26 is connected to the main rod 21, and the moving seat 26 can be connected and locked with the box body 10, the main rod 21 can be fixed to the box body 10 through the moving seat 26, so that the frame 20 is fixedly connected to the box body 10. When the frame 20 moves toward the box body 10, the moving seat 26 can abut against the first locking assembly. Since the moving seat 26 is slidably connected to the main rod 21, the moving seat 26 can move along the axial direction of the main rod 21 in response to the abutting force between the moving seat 26 and the box body 10, so as to avoid the movement of the box body 10, and one end of the elastic member 27 abuts against the fixed seat 25 fixed in relative position, and the other end abuts against the moving seat 26, so the elastic member 27 can drive the moving seat 26 to move in a direction away from the fixed seat 25, so that the moving seat 26 is reset and thus connected with the box body 10.

[0044] A protrusion 261 is provided on one side of the movable seat 26 facing the rotating seat 23, and a groove 233 is provided on one side of the rotating seat 23 facing the movable seat 26. The rotating seat 23 can rotate toward the movable seat 26, and the protrusion 261 is engaged with the groove 233. In this way, when the rotating seat 23 does not rotate away from the box body 10, the groove 233 is engaged with the protrusion 261, which can ensure the stability of the position of the movable seat 26, and prevent the main rod 21 from being separated from the box body 10 when the movable seat 26 is accidentally touched, causing a safety accident.

[0045] A rotating shaft is provided in the locking seat 22, and the rotating shaft is coaxially arranged with the locking seat 22. The rotating shaft passes through at least one side of the locking seat 22 and is connected to the rotating seat 23. The locking seat 22 is rotatably connected to the rotating seat 23 through the rotating shaft, and has a simple structure and low cost.

[0046] Furthermore, the seat body 231 is covered on both sides of the locking seat 22 in the axial direction, and the two ends of the rotating shaft pass through the two side surfaces of the locking seat 22 and are respectively connected to the seat body 231. In this way, both ends of the rotating shaft and the seat body 231 have force connection points, which can make the relative rotation between the rotating seat 23 and the locking seat 22 more stable.

[0047] Compared with the prior art, the utility model provides a locking seat 22 and a rotating seat 23. The locking seat 22 is fixedly connected to the main rod 21, and the rotating seat 23 is rotatably connected to the locking seat 22. Therefore, the rotating seat 23 can rotate relative to the main rod 21. Because the support rod 24 is connected to the rotating seat 23, the support rod 24 can rotate relative to the main rod 21. That is to say, when the rotating seat 23 rotates relative to the locking seat 22, the support rod 24 also rotates synchronously relative to the main rod 21, thereby realizing the unfolding of the frame 20. At least two locking grooves 221 are provided on the locking seat 22 along the circumferential direction, that is, the two locking grooves 221 are set at an angle. When the locking piece 232 is inserted into one of the locking grooves 221, the seat body 231 can be fixed relative to the locking seat 22 to achieve a constant angle between the support rod 24 and the main rod 21, so that the frame 20 can maintain a stable unfolded state. When the locking piece 232 is inserted into the other locking groove 221, the support rod 24 and the main rod 21 can be supported at another angle, so that the frame 20 can also be unfolded at different angles.

[0048] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0049] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A ride-on luggage box, characterized in that: The ride-on luggage includes: Box body (10); A vehicle frame (20), the vehicle frame (20) comprising a main rod (21), a locking seat (22), a rotating seat (23) and a support rod (24), the locking seat (22) being fixedly connected to the main rod (21), the rotating seat (23) being rotatably connected to the locking seat (22), the support rod (24) being connected to the rotating seat (23), the rotating seat (23) being capable of rotating relative to the locking seat (22) to drive the support rod (24) to rotate relative to the main rod (21); The rotating seat (23) comprises a seat body (231) and a locking piece (232); the locking piece (232) is movably connected to the seat body (231) and can move toward or away from the locking seat (22); at least two locking grooves (221) are provided on the locking seat (22) along the circumferential direction; the locking piece (232) can be plugged into and matched with the locking grooves (221).

2. The ride-on luggage according to claim 1, characterized in that: The seat body (231) is configured with a guide groove (2311), and the locking member (232) is arranged in the guide groove (2311) and is capable of moving along the extension direction of the guide groove (2311).

3. The ride-on luggage according to claim 2, characterized in that: The locking member (232) comprises an inserting portion (2321) and an operating portion (2322), the inserting portion (2321) being connected to the operating portion (2322), the inserting portion (2321) being in abutment with a groove wall of the guide groove (2311) and moving along the groove opening direction of the guide groove (2311); An operating opening (2312) is provided on one side of the seat body (231), and the operating opening (2312) is arranged at an angle with respect to the moving direction of the locking member (232), and at least a portion of the operating portion (2322) extends out of the operating opening (2312), and as the plug-in portion (2321) moves, the operating portion (2322) can abut against the edge of the operating opening (2312).

4. The ride-on luggage according to claim 3, characterized in that: The seat body (231) includes a first shell (2313) and a second shell (2314) which are separately arranged, the second shell (2314) is connected to the first shell (2313) to cooperate to form the guide groove (2311), the second shell (2314) is recessed in the direction of the first shell (2313) to form an anti-accidental touch groove (2315), and the operating port (2312) is opened at the bottom of the anti-accidental touch groove (2315).

5. The ride-on luggage according to claim 3, characterized in that: A reinforcing rib (2316) is provided in the guide groove (2311), and the reinforcing rib (2316) is connected to at least one side of a groove wall forming the guide groove (2311).

6. The ride-on luggage according to claim 5, characterized in that: The locking member (232) further comprises a limiting portion (2323), wherein the limiting portion (2323) is connected to the plug-in portion (2321) and is located at an end of the plug-in portion (2321) away from the locking seat (22); as the plug-in portion (2321) is inserted into the locking groove (221), the limiting portion (2323) abuts against the reinforcing rib (2316).

7. The ride-on luggage according to claim 1, characterized in that: The frame (20) further comprises a fixed seat (25), a movable seat (26) and an elastic member (27); the fixed seat (25) is fixedly connected to the main rod (21); the movable seat (26) is slidably connected to the main rod (21); the elastic member (27) is located between the fixed seat (25) and the movable seat (26); one end of the elastic member (27) abuts against the fixed seat (25) and the other end abuts against the movable seat (26); the movable seat (26) is capable of moving along the axial direction of the main rod (21); when the main rod (21) moves toward the box body (10), the movable seat (26) cooperates and locks with the box body (10).

8. The ride-on luggage according to claim 7, characterized in that: The movable seat (26) is provided with a protrusion (261) on one side facing the rotating seat (23), and the rotating seat (23) is provided with a groove (233) on one side facing the movable seat (26). The rotating seat (23) can rotate toward the movable seat (26) and enable the protrusion (261) to engage with the groove (233).

9. The ride-on luggage according to claim 1, characterized in that: A rotating shaft is arranged inside the locking seat (22), the rotating shaft is coaxially arranged with the locking seat (22), the rotating shaft passes through at least one side of the locking seat (22), and is connected to the rotating seat (23).

10. The ride-on luggage according to claim 9, characterized in that: The seat body (231) is covered on both sides of the locking seat (22) in the axial direction, and both ends of the rotating shaft pass through the two side surfaces of the locking seat (22) and are respectively connected to the seat body (231).

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