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, a groove is formed in the case body, a clamping block capable of moving in the groove in response to external pressure is arranged in the groove, the frame comprises a main rod and a supporting rod, the main rod and the supporting rod are rotationally connected, the supporting rod can be unfolded relative to the main rod, and the end, away from the main rod, of the supporting rod is connected with a roller; the main rod is connected with a fixing seat, a part of the fixing seat can extend into the groove, and the clamping block can be clamped with the part, extending into the groove, of the fixing seat, or the clamping block is released from the fixing seat along with movement of the clamping block in the groove. The connecting structure has the advantages that the clamping block is clamped with the fixing seat in a matched manner, so that the box body is connected with the frame. The box body and the frame can be assembled and disassembled by applying external pressure, and the operation is simple, convenient and rapid.

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 specially for children to ride, but how to connect the frame to the suitcase becomes a problem. When the frame of the existing suitcase with a frame needs to be separated from the suitcase, the disassembly process is relatively troublesome. 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, the case body being provided with a groove, the groove being provided with a clamping block which can move in the groove in response to external pressure; a frame, the frame comprising a main rod and a support rod, the main rod and the support rod being rotatably connected, the support rod being able to be unfolded relative to the main rod, and a roller being connected to one end of the support rod away from the main rod; wherein the main rod is connected to a fixing seat, a portion of the fixing seat being able to extend into the groove, and the clamping block being able to clamp with a portion of the fixing seat extending into the groove; or, as the clamping block moves in the groove, the clamping block is released from the fixing seat.

[0006] In this way, the clamping block and the fixing seat are engaged with each other, so that the box body is connected to the frame. The clamping block can move in response to external pressure, and the movement of the clamping block can engage with the fixing seat or release the clamping effect on the fixing seat. When the clamping block and the fixing seat are engaged, the box body is connected to the frame. When the clamping block and the fixing seat are released from the engagement, the box body is separated from the frame. Therefore, by applying external pressure, the assembly and disassembly of the box body and the frame can be achieved, and the operation is simple and quick. In addition, the clamping block is arranged in a groove, and part of the fixing seat extends into the groove. The clamping of the clamping block and the fixing seat is completed in the groove, and the connection between the frame and the box body is tighter, saving space between the two, and facilitating stress sharing.

[0007] In one embodiment, the portion of the fixing seat extending into the groove is a clamping portion, the clamping portion is provided with a clamping groove, and the clamping block is clamped and matched with the clamping groove.

[0008] In one embodiment, the ride-on luggage case further comprises a mounting seat, the mounting seat is located in the groove and fixedly connected to the groove wall of the groove, a channel is formed in the mounting seat, at least a portion of the clamping block is disposed in the channel and is slidably connected to the inner wall forming the channel;

[0009] A positioning groove is also provided on one side of the mounting seat facing the vehicle frame, and the fixing seat can extend into the positioning groove.

[0010] In one embodiment, the snap-in block includes a guiding portion and a limiting portion, the guiding portion is located in the channel and can move along the length direction of the channel, the limiting portion is connected to the guiding portion, and can be inserted into or withdrawn from the snap-in slot in response to the movement of the guiding portion, and the moving direction of the snap-in block is set at an angle to the notch direction of the positioning slot.

[0011] In one embodiment, a guide block is protruding from at least one side of the guide portion, and a guide groove is formed on the inner wall of the channel. The guide block is embedded in the guide groove and is slidably connected to the groove side wall of the guide groove.

[0012] In one embodiment, a slope is provided on a side of the limiting portion facing the frame.

[0013] In one embodiment, a reset member is provided on one side of the clamping block close to the box body, one end of the reset member abuts against the box body, and the other end abuts against the clamping block.

[0014] In one embodiment, a reset groove is formed on a side of the clamping block close to the box body, and the reset member is clamped in the reset groove.

[0015] In one embodiment, a first connecting member is further provided on the side of the box body facing the frame, a connecting column is protruding from the first connecting member, a second connecting member is sleeved on the main rod, a connecting hook is provided on the second connecting member, and the connecting hook is hooked with the connecting column.

[0016] In one embodiment, the groove is opened at the bottom of the box body and along the vertical direction, the clamping block can move in the vertical direction along the groove, and the fixing seat is connected to the bottom of the main rod; the first connecting member is located at the top of the box body away from the groove, and the second connecting member is located at the top of the main rod.

[0017] Compared with the prior art, the utility model connects the box body with the frame by setting a clamping block to cooperate with the fixing seat. The clamping block can move in response to external pressure, and the movement of the clamping block can clamp the fixing seat or release the clamping effect on the fixing seat. When the clamping block is clamped with the fixing seat, the box body is connected to the frame, and when the clamping block is released from the fixing seat, the box body is separated from the frame. Therefore, by applying external pressure, the assembly and disassembly of the box body and the frame can be achieved, and the operation is simple and fast. In addition, the clamping block is set in the groove, and part of the fixing seat extends into the groove. The clamping of the clamping block and the fixing seat is completed in the groove, and the connection between the frame and the box body is tighter, saving space between the two, and also facilitating the realization of stress sharing. And the clamping block and the fixing seat are arranged at the bottom of the box body and the frame, and the first connecting member and the second connecting member are additionally provided at the top of the box body and the frame to achieve the connection, and the connection strength is higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A cross-sectional view of one embodiment of the ride-on luggage case provided by the utility model;

[0019] Figure 2 A partial structural schematic diagram of one embodiment of a ride-on luggage case provided by the utility model;

[0020] Figure 3 A schematic diagram of the structure of the mounting base and the clamping block of the ride-on luggage case provided by the utility model;

[0021] Figure 4 A schematic diagram of the structure of the mounting base and the clamping block of the ride-on luggage case provided by the utility model;

[0022] Figure 5 A cross-sectional view of a mounting seat and a clamping block of a ride-on luggage case provided by the utility model;

[0023] Figure 6 This is a three-dimensional diagram of one embodiment of the ride-on luggage case provided by the present invention.

[0024] The symbols in the figure mean the following:

[0025] 100, ride-on luggage case; 10, case body; 20, snap-fit ​​block; 21, guide portion; 211, guide block; 212, reset groove; 22, limit portion; 221, inclined plane; 30, mounting seat; 31, passage; 311, guide groove; 32, positioning groove; 40, frame; 41, main rod; 42, support rod; 43, roller; 50, fixing seat; 51, snap-fit ​​portion; 60, first connecting member; 61, connecting seat; 62, connecting column; 70, second connecting member; 71, connecting sleeve; 72, connecting hook. DETAILED DESCRIPTION

[0026] 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.

[0027] 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.

[0028] 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.

[0029] 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.

[0030] 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.

[0031] In order to facilitate children to ride, existing suitcases are integrated with a frame specially for children to ride, but how to connect the frame to the suitcase becomes a problem. The existing suitcases with a frame have insufficient connection strength between the frame and the suitcase, and when the frame needs to be separated from the suitcase, the disassembly process is relatively troublesome.

[0032] To address this problem, the utility model provides a ride-on luggage box 100, in which the connection between the box body 10 and the frame 40 is stable and has high connection strength, and is provided with a movable snap-fit ​​block 20 that can be pressed. The snap-fit ​​cooperation between the snap-fit ​​block 20 and the frame 40 facilitates the disassembly of the box body 10 and the frame 40.

[0033] See also Figure 1-Figure 2 as well as Figure 6 The ride-on luggage case 100 includes a box body 10 and a frame 40. The box body 10 is provided with a groove, in which a clamping block 20 is provided that can move in the groove in response to external pressure. The frame 40 includes a main rod 41 and a support rod 42. The main rod 41 and the support rod 42 are rotatably connected, and the support rod 42 can be unfolded relative to the main rod 41. The end of the support rod 42 away from the main rod 41 is connected to a roller 43; the main rod 41 is connected to a fixed seat 50, a part of the fixed seat 50 can extend into the groove, and the clamping block 20 can be clamped with the part of the fixed seat 50 extending into the groove, or, as the clamping block 20 moves in the groove, the clamping block 20 and the fixed seat 50 are released from clamping.

[0034] In this way, the clamping block 20 and the fixing seat 50 are engaged with each other, so that the box 10 is connected to the frame 40. The clamping block 20 can move in response to external pressure, and the movement of the clamping block 20 can clamp the fixing seat 50 or release the clamping effect on the fixing seat 50. When the clamping block 20 is engaged with the fixing seat 50, the box 10 is connected to the frame 40. When the clamping block 20 and the fixing seat 50 are released from the clamping, the box 10 is separated from the frame 40. Therefore, by applying external pressure, the assembly and disassembly of the box 10 and the frame 40 can be achieved, and the operation is simple and quick. In addition, the clamping block 20 is arranged in the groove, and part of the fixing seat 50 extends into the groove. The clamping of the clamping block 20 and the fixing seat 50 is completed in the groove, and the connection between the frame 40 and the box 10 is tighter, saving space between the two, and also facilitating stress sharing.

[0035] In this embodiment, the clamping block 20 is configured to move along the pressing direction when pressed in a single direction.

[0036] The portion of the fixing seat 50 extending into the groove is the clamping portion 51, and the clamping portion 51 is provided with a clamping groove (not shown), and the clamping block 20 is clamped and matched with the clamping groove. After the clamping block 20 extends into the clamping groove, the clamping block 20 is limitedly abutted against the groove wall of the clamping groove, so that the fixing seat 50 is fixedly connected with the clamping block 20. The clamping and matching mode of the clamping block 20 and the clamping groove also facilitates the clamping and unlocking of the clamping block 20 by moving in one direction.

[0037] In other embodiments, the snap-in groove can also be opened on the snap-in block 20, that is, a protrusion is set on the snap-in portion 51, the snap-in block 20 moves toward the snap-in portion 51, and the groove on the snap-in block 20 and the protrusion are engaged with each other, which can also realize the connection between the frame 40 and the box body 10.

[0038] See also Figure 1 and Figure 3-Figure 5 The ride-on luggage case 100 further includes a mounting seat 30, which is located in the groove and fixedly connected to the groove wall of the groove. A channel 31 is provided in the mounting seat 30, and at least a portion of the clamping block 20 is disposed in the channel 31 and is slidably connected to the inner wall forming the channel 31. In this way, the mounting seat 30 is used to carry the clamping block 20, which facilitates the arrangement of the clamping block 20. Since the channel 31 needs to cooperate with the clamping block 20 and guides the clamping block 20, the installation of a separately installed mounting seat 30 can reduce the process difficulty.

[0039] Of course, it is understandable that in other embodiments, the channel 31 may be directly formed on the box body 10, and the clamping block 20 may be disposed in the channel 31. The movement of the clamping block 20 may be guided by forming the inner wall of the channel 31 to save material costs.

[0040] A positioning groove 32 is further provided on one side of the mounting seat 30 facing the vehicle frame 40 . The fixing seat 50 can extend into the positioning groove 32 . The fixing seat 50 abuts against the groove wall of the positioning groove 32 . The positioning groove 32 can limit the movement of the fixing seat 50 in at least two directions.

[0041] Specifically, the clamping block 20 includes a guide portion 21 and a limiting portion 22. The guide portion 21 is located in the channel 31 and can move along the length of the channel 31. The limiting portion 22 is connected to the guide portion 21 and can be inserted into or withdrawn from the clamping slot in response to the movement of the guide portion 21. The moving direction of the clamping block 20 is set at an angle to the notch direction of the positioning slot 32. In this way, the guide portion 21 is specifically used to drive the movement of the limiting portion 22, so the guide portion 21 can be set to fit closely with the inner wall of the channel 31. The limiting portion 22 is driven by the guide portion 21. After it is inserted into the clamping slot, the groove wall of the clamping slot abuts against the limiting portion 22. The groove side wall of the positioning slot 32 can limit the movement of the fixing seat 50 in at least two directions. The moving direction of the limiting portion 22 is set at an angle to the direction of the notch, so the limiting portion 22 can limit the movement of the fixing seat 50 in the other two directions. Therefore, the cooperation between the limiting portion 22 and the positioning slot 32 makes the installation of the fixing seat 50 more stable.

[0042] Furthermore, a guide block 211 is provided on at least one side of the guide portion 21, and a guide groove 311 is provided on the inner wall of the channel 31. The guide block 211 is embedded in the guide groove 311 and is slidably connected to the groove side wall of the guide groove 311. Therefore, the guide block 211 can further improve the accuracy and stability of the channel 31 in guiding the direction of the guide portion 21.

[0043] In this embodiment, the guide groove 311 is configured as a rectangular groove, and the notch shape of the guide block 211 corresponding to the guide groove 311 is also configured as a rectangular block. In other embodiments, the guide block 211 and the guide groove 311 may also be configured as arc shapes accordingly.

[0044] A slope 221 is provided on the side of the limiting portion 22 facing the frame 40. When the frame 40 moves toward the box body 10, the fixing seat 50 moves toward the positioning groove 32. At this time, the limiting portion 22 is also at least partially located in the positioning groove 32. The fixing seat 50 abuts against the slope 221 of the limiting portion 22. The slope 221 converts the thrust transmitted from the fixing seat 50 into component forces in two directions, so that the limiting portion 22 can withdraw from the positioning groove 32, allowing the fixing seat 50 to smoothly enter the fixing seat 50.

[0045] Furthermore, a reset member (not shown) is provided on one side of the clamping block 20 close to the box body 10, one end of the reset member abuts against the box body 10, and the other end abuts against the clamping block 20. The reset member enables the clamping block 20 to return to its initial position when it is not subjected to external stress. In the above embodiment, when the limiting portion 22 withdraws from the positioning groove 32 by relying on the inclined surface 221, the reset member enables the fixing seat 50 to be clamped in place, and the guide portion 21 moves in the opposite direction, driving the limiting portion 22 to be inserted into the positioning groove 32.

[0046] A reset groove 212 is further provided on the side of the clamping block 20 close to the box body 10 , and the reset member is clamped in the reset groove 212 . The reset groove 212 is used to limit the reset member to prevent it from falling off.

[0047] The box body 10 is further provided with a first connecting member 60 on the side facing the frame 40, and a connecting column 62 is protruded from the first connecting member 60. A second connecting member 70 is sleeved on the main rod 41, and a connecting hook 72 is provided on the second connecting member 70, and the connecting hook 72 is hooked with the connecting column 62. In this way, the box body 10 can be connected to the frame 40 through the clamping cooperation between the fixing seat 50 and the clamping block 20, and can also be connected through the hooking of the connecting hook 72 and the connecting column 62, so that the connection between the two is more stable by relying on two connection points.

[0048] Specifically, the first connecting member 60 also includes a connecting seat 61, which is connected to the box body 10, and a connecting column 62 is arranged on the connecting seat 61. The connecting area between the connecting seat 61 and the box body 10 is larger and the connection strength is higher. The connecting column 62 and the connecting seat 61 are integrally formed to ensure the structural strength between the two.

[0049] The second connecting member 70 includes a connecting sleeve 71 and a connecting hook 72, the connecting sleeve 71 and the connecting hook 72 are connected, the connecting sleeve 71 is sleeved on the main rod 41, and is circumferentially connected to the main rod 41, and the stress load on the connecting sleeve 71 can be smoothly transferred to the main rod 41. The connecting sleeve 71 and the connecting hook 72 are also integrally formed to ensure the structural strength between the two.

[0050] In addition, the groove is formed at the bottom of the box body 10 and is formed along the vertical direction. The clamping block 20 can move along the groove in the vertical direction. The fixing seat 50 is connected to the bottom of the main rod 41. During the assembly process, the mounting seat 30 is installed in the groove, the clamping block 20 is installed in the channel 31 formed in the mounting seat 30, and the guide portion 21 moves in the channel 31 to drive the limiting portion 22 to move. In the initial state, since the reset member is in an extended state, the guide portion 21 is located at the lowest end, the limiting portion 22 extends out from the groove side wall on the upper side of the positioning groove 32, and is located in the positioning groove 32, and the inclined surface 221 on the limiting portion 22 is set toward the frame 40. When the frame 40 is installed toward the box body 10, it first moves horizontally and pushes the inclined surface 221 to make the limiting portion 22 move upward in the vertical direction. When the fixing seat 50 enters the preset position, the lower part of the limiting portion 22 is a snap-in groove, and the reset member pushes the guide seat to move downward, and drives the limiting portion 22 to snap into the snap-in groove to achieve connection.

[0051] The first connecting member 60 is located at the top of the box body 10 away from the groove, and the second connecting member 70 is located at the top of the main rod 41. In this way, the force points of the first connecting member 60 and the second connecting member 70 are far apart, so the connection force between the frame 40 and the box body 10 is more balanced, and the connection strength between the frame 40 and the box body 10 is higher.

[0052] Compared with the prior art, the utility model is provided with a clamping block 20 and a fixing seat 50 to cooperate with each other, so that the box 10 is connected to the frame 40. The clamping block 20 can move in response to external pressure, and the movement of the clamping block 20 can clamp the fixing seat 50 or release the clamping effect on the fixing seat 50. When the clamping block 20 is clamped with the fixing seat 50, the box 10 is connected to the frame 40. When the clamping block 20 is released from the fixing seat 50, the box 10 is separated from the frame 40. Therefore, by applying external pressure, the assembly and disassembly of the box 10 and the frame 40 can be realized, and the operation is simple and fast. In addition, the clamping block 20 is arranged in a groove, and part of the fixing seat 50 extends into the groove. The clamping of the clamping block 20 and the fixing seat 50 is completed in the groove, and the connection between the frame 40 and the box 10 is tighter, saving space between the two, and also facilitating the realization of stress sharing. The matching clamping connection between the clamping block 20 and the fixing seat 50 is arranged at the bottom of the box body 10 and the frame 40, and a first connecting member 60 and a second connecting member 70 are additionally provided at the top of the box body 10 and the frame 40 to realize the connection, and the connection strength is higher.

[0053] 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.

[0054] 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, characterized in that: The ride-on luggage includes: A box body (10), the box body (10) being provided with a groove, the groove being provided with a clamping block (20) capable of moving in the groove in response to external pressure; A vehicle frame (40), the vehicle frame (40) comprising a main rod (41) and a support rod (42), the main rod (41) and the support rod (42) being rotatably connected, the support rod (42) being able to be unfolded relative to the main rod (41), and one end of the support rod (42) away from the main rod (41) being connected to a roller (43); The main rod (41) is connected to a fixing seat (50), a portion of the fixing seat (50) can extend into the groove, and the clamping block (20) can be clamped with the portion of the fixing seat (50) extending into the groove; or, as the clamping block (20) moves in the groove, the clamping block (20) is released from the fixing seat (50).

2. The ride-on luggage according to claim 1, characterized in that: The portion of the fixing seat (50) extending into the groove is a clamping portion (51), the clamping portion (51) is provided with a clamping groove, and the clamping block (20) is clamped and matched with the clamping groove.

3. The ride-on luggage according to claim 2, characterized in that: The ride-on luggage case further comprises a mounting seat (30), the mounting seat (30) being located in the groove and fixedly connected to the groove wall of the groove, a channel (31) being provided in the mounting seat (30), at least a portion of the clamping block (20) being disposed in the channel (31) and being slidably connected to the inner wall forming the channel (31); A positioning groove (32) is also provided on a side of the mounting seat (30) facing the vehicle frame (40), and the fixing seat (50) can extend into the positioning groove (32).

4. The ride-on luggage according to claim 3, characterized in that: The clamping block (20) comprises a guiding portion (21) and a limiting portion (22); the guiding portion (21) is located in the channel (31) and is movable along the length direction of the channel (31); the limiting portion (22) is connected to the guiding portion (21) and is capable of being inserted into or withdrawn from the clamping slot in response to the movement of the guiding portion (21); the moving direction of the clamping block (20) is arranged at an angle to the notch direction of the positioning slot (32).

5. The ride-on luggage according to claim 4, characterized in that: A guide block (211) is protrudingly provided on at least one side of the guide portion (21), and a guide groove (311) is provided on the inner wall of the channel (31). The guide block (211) is embedded in the guide groove (311) and is slidably connected to the groove side wall of the guide groove (311).

6. The ride-on luggage according to claim 4, characterized in that: A slope (221) is provided on one side of the limiting portion (22) facing the vehicle frame (40).

7. The ride-on luggage according to any one of claims 1 to 6, characterized in that: A reset piece is provided on one side of the clamping block (20) close to the box body (10); one end of the reset piece abuts against the box body (10), and the other end abuts against the clamping block (20).

8. The ride-on luggage according to claim 7, characterized in that: A reset groove (212) is provided on the side of the clamping block (20) close to the box body (10), and the reset member is clamped in the reset groove (212).

9. The ride-on luggage according to claim 1, characterized in that: A first connecting member (60) is also provided on the side of the box body (10) facing the frame (40), a connecting column (62) is protruding from the first connecting member (60), a second connecting member (70) is sleeved on the main rod (41), a connecting hook (72) is provided on the second connecting member (70), and the connecting hook (72) is hooked with the connecting column (62).

10. The ride-on luggage according to claim 9, characterized in that: The groove is formed at the bottom of the box body (10) and is formed along the vertical direction. The clamping block (20) can move along the groove in the vertical direction. The fixing seat (50) is connected to the bottom of the main rod (41). The first connecting member (60) is located at the top of the box body (10) away from the groove, and the second connecting member (70) is located at the top of the main rod (41).

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