Multifunctional pull rod and luggage case

Abstract

The utility model relates to the technical field of luggage cases, in particular to a multifunctional pull rod and a luggage case. The utility model provides a multifunctional pull rod which comprises a telescopic rod, a handle and a hanging rod assembly. The hanging rod assembly comprises a sliding connecting piece and a fixed connecting piece, and the sliding connecting piece is connected to the fixed connecting piece in a sliding mode. The two ends of the fixed connecting piece are connected to the two ends of the handle respectively, or the two ends of the fixed connecting piece are connected to the two telescopic rods respectively, or the two ends of the fixed connecting piece are connected to the handle and one telescopic rod respectively; a first protruding connecting part is arranged on the handle, and a second protruding connecting part is arranged on the sliding connecting piece. The second protruding connecting part and the first protruding connecting part are staggered to form the notch by sliding the sliding connecting piece, people can conveniently hang a plurality of bags such as small handbags, umbrellas and snack water bottles on the second protruding connecting part through the notch at any time, then the second protruding connecting part and the first protruding connecting part are connected to seal the notch by sliding the sliding connecting piece, and use is convenient.

Description

Technical Field

[0001] This utility model relates to the field of luggage technology, and in particular to a multi-functional pull rod and luggage. Background Technology

[0002] Suitcases are a common tool for people to travel, allowing them to store their personal belongings for carrying and transport.

[0003] However, when existing suitcases are full of luggage, items such as umbrellas, drinks, snacks, or various bags purchased during the trip are prone to falling off when placed on top of the suitcase. People can only carry it with one hand and pull it with the other. When dealing with various things during the trip, such as making phone calls, checking tickets, and going through security checks, they are often flustered and inconvenient because they do not have a free hand. Utility Model Content

[0004] The purpose of this utility model is to provide a multi-functional pull rod and suitcase to solve the technical problem that when existing suitcases are full of luggage, items such as umbrellas, drinks, snacks, or various bags purchased during the trip are easily dropped when placed on top of the suitcase. This makes it difficult to handle various tasks during the trip, such as making phone calls, checking tickets, and going through security checks, as there is no free hand, leading to a lot of inconvenience.

[0005] In a first aspect, this utility model provides a multi-functional pull rod for suitcases, the multi-functional pull rod comprising: a telescopic rod, a handle, and a hanging rod assembly;

[0006] The telescopic rod is provided in two parts, and the two telescopic rods are respectively connected to both ends of the handle. The telescopic rod is used to be installed on the body of the suitcase.

[0007] The hanging rod assembly includes a sliding connector and a fixed connector, wherein the sliding connector is slidably connected to the fixed connector;

[0008] The two ends of the fixed connector are respectively connected to the two ends of the handle, and the fixed connector and the handle form a closed frame structure; or, the two ends of the fixed connector are respectively connected to the two telescopic rods, and the fixed connector, the two telescopic rods and the handle form a closed frame structure; or, the two ends of the fixed connector are respectively connected to the handle and one telescopic rod, and the fixed connector, the one telescopic rod and the handle form a closed frame structure.

[0009] The handle is provided with a first protruding connecting part, and the sliding connector is provided with a second protruding connecting part. Both the first protruding connecting part and the second protruding connecting part are located within the closed frame structure, and the first protruding connecting part and the second protruding connecting part correspond to and cooperate with each other.

[0010] The sliding connector and the fixed connector can slide relative to each other, so that the first protruding connecting part and the second protruding connecting part are misaligned to form a gap or connected to close the gap.

[0011] In an optional embodiment, the fixed connector is a crossbar, and the sliding connector is a sliding sleeve;

[0012] The sliding sleeve is fitted onto the crossbar.

[0013] In an optional embodiment, the crossbar has a polygonal cross-section, and the tube hole of the sliding sleeve has the same shape as the cross-sectional shape of the crossbar.

[0014] In an optional embodiment, the fixed connector is a fixed sleeve, and the sliding connector is a sliding pin;

[0015] The sliding pin is inserted into the fixed sleeve, and the fixed sleeve is provided with an elongated hole, through which the second protruding connecting part passes.

[0016] In an optional embodiment, the sliding pin has a polygonal cross-section, and the hole shape of the fixing sleeve is the same as the cross-sectional shape of the sliding pin.

[0017] In an optional embodiment, a snap-fit ​​structure is provided between the first protruding connecting portion and the second protruding connecting portion;

[0018] The snap-fit ​​structure includes a slot and a block that cooperate with each other. The sliding connector and the fixed connector slide relative to each other, allowing the block to exit the slot to form the notch or enter the slot to close the notch.

[0019] In an optional embodiment, the rod assembly further includes a return spring;

[0020] The reset spring is disposed between the sliding connector and the fixed connector, and is used to provide the sliding connector and the fixed connector with a force that enables the first protruding connecting portion to connect with the second protruding connecting portion to close the notch.

[0021] In an optional embodiment, the handle includes a gripping portion;

[0022] The shortest distance between the fixed connector and the gripping part is 2-20cm;

[0023] or;

[0024] The shortest distance between the sliding connector and the gripping part is 2-20cm.

[0025] In an optional embodiment, a pull rod holder is also included, which is used to mount the suitcase body, and the telescopic rod is mounted on the pull rod holder.

[0026] Secondly, this utility model provides a suitcase, including the multi-functional pull rod described in any of the foregoing embodiments.

[0027] Compared with the prior art, the technical advantages of the multifunctional pull rod and suitcase provided by this utility model are as follows:

[0028] This utility model provides a multi-functional pull rod for suitcases. The multi-functional pull rod includes: a telescopic rod, a handle, and a hanging rod assembly. Two telescopic rods are provided, each connected to one end of the handle. The telescopic rods are mounted on the suitcase body. The hanging rod assembly includes a sliding connector and a fixed connector, with the sliding connector slidably connected to the fixed connector. The two ends of the fixed connector are connected to the two ends of the handle, and the fixed connector and handle form a closed frame structure. Alternatively, the two ends of the fixed connector are connected to the two telescopic rods, and the fixed connector, the two telescopic rods, and the handle form a complete assembly. The components form a closed frame structure, or the two ends of the fixed connector are respectively connected to the handle and a telescopic rod, and the fixed connector, the telescopic rod and the handle form a closed frame structure; the handle is provided with a first protruding connecting part, and the sliding connector is provided with a second protruding connecting part. The first protruding connecting part and the second protruding connecting part are both located within the closed frame structure, and the first protruding connecting part and the second protruding connecting part correspond to and cooperate with each other; the sliding connector and the fixed connector can slide relative to each other, so that the first protruding connecting part and the second protruding connecting part are misaligned to form a gap or connected to close the gap.

[0029] In use, sliding the sliding connector moves the second protruding connecting part, causing it to misalign with the first protruding connecting part to form a gap. This allows people to easily hang small handbags, umbrellas, snack bottles, and other bags on the second protruding connecting part through the gap. Sliding the sliding connector then moves the second protruding connecting part to close the gap with the first protruding connecting part, freeing up people's hands to handle other tasks during their journey, such as making phone calls, checking tickets at the station, or shopping, preventing them from being overwhelmed and saving time and effort. When going through security, retracting the telescopic pole allows luggage and all the aforementioned bags to be placed together on the security conveyor belt for inspection, preventing small items from being spilled or lost, and avoiding long waits and congestion for those waiting in line. The hanging rod assembly is located on the handle and / or telescopic rod, without taking up any space inside the suitcase or increasing its size. It does not affect the suitcase's appearance, storage, or whether it's for carry-on or check-in. When the telescopic rod is extended, the hanging rod assembly rises, becoming closer to the upper body. This allows people to easily reach their desired items without bending down while walking or queuing, a very user-friendly design. Furthermore, the enclosed frame structure, with its gap between the handle and the hanging rod assembly, ensures a secure grip on the handle.

[0030] The suitcase provided by this utility model includes the aforementioned multi-functional pull rod. Therefore, the technical advantages and effects achieved by it include those achieved by the aforementioned multi-functional pull rod, which will not be elaborated here.

[0031] Other features and advantages of this invention will be described in detail in the following detailed description section. Attached Figure Description

[0032] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0033] Figure 1 A schematic diagram of a notch opening in the form of a hanging rod assembly provided in an embodiment of this utility model;

[0034] Figure 2 A schematic diagram of a notch-closed hanging rod assembly provided in an embodiment of this utility model;

[0035] Figure 3 This is a partial schematic diagram of a notch opening in a hanging rod assembly provided in an embodiment of the present utility model;

[0036] Figure 4This is a partial schematic diagram of a notch-closed hanging rod assembly provided in an embodiment of the present utility model;

[0037] Figure 5 A perspective view of a hanging rod assembly with an open notch provided in an embodiment of this utility model;

[0038] Figure 6 A perspective view of a hanging rod assembly with a closed notch provided for an embodiment of this utility model;

[0039] Figure 7 A schematic diagram showing another type of hanging rod assembly with a closed notch provided in this embodiment of the utility model;

[0040] Figure 8 A schematic diagram showing the notch opening of another type of hanging rod assembly provided in this embodiment of the utility model;

[0041] Figure 9 This is a partial schematic diagram showing the opening of another type of hanging rod assembly provided in this embodiment of the utility model;

[0042] Figure 10 This is a partial schematic diagram of another type of hanging rod assembly with a closed notch provided in an embodiment of the present utility model;

[0043] Figure 11 An open perspective view of another type of hanging rod assembly provided in this embodiment of the utility model;

[0044] Figure 12 A closed perspective view of another type of hanging rod assembly provided in this embodiment of the utility model.

[0045] Icons: 1-Telescopic rod; 2-Handle; 3-First protruding connecting part; 4-Second protruding connecting part; 5-Horizontal bar; 6-Sliding sleeve; 7-Fixed sleeve; 8-Sliding pin; 9-Elongated hole; 10-Slot; 11-Reset spring; 12-Holding part; 13-Clocking block. Detailed Implementation

[0046] The technical solution of this utility model will be clearly and completely described below with reference to the embodiments. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0047] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0048] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0049] Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0050] The present invention will be further described in detail below through specific embodiments and in conjunction with the accompanying drawings.

[0051] The specific structure is as follows: Figures 1 to 12 As shown.

[0052] This embodiment provides a multi-functional pull rod for a suitcase. The multi-functional pull rod includes: a telescopic rod 1, a handle 2, and a hanging rod assembly; two telescopic rods 1 are provided, and the two telescopic rods 1 are respectively connected to both ends of the handle 2. The telescopic rods 1 are used to be mounted on the suitcase body; the hanging rod assembly includes a sliding connector and a fixed connector, the sliding connector being slidably connected to the fixed connector; both ends of the fixed connector are respectively connected to both ends of the handle 2, and the fixed connector and the handle 2 form a closed frame structure, or, both ends of the fixed connector are respectively connected to the two telescopic rods 1, and the fixed connector, the two telescopic rods 1, and the handle 2 form a closed frame structure. The structure is a closed frame, or the two ends of the fixed connector are respectively connected to the handle 2 and a telescopic rod 1, and the fixed connector, the telescopic rod 1 and the handle 2 form a closed frame structure; the handle 2 is provided with a first protruding connecting part 3, and the sliding connector is provided with a second protruding connecting part 4. The first protruding connecting part 3 and the second protruding connecting part 4 are both located within the closed frame structure, and the first protruding connecting part 3 and the second protruding connecting part 4 correspond to and cooperate with each other; the sliding connector and the fixed connector can slide relative to each other, so that the first protruding connecting part 3 and the second protruding connecting part 4 are misaligned to form a gap or connected to close the gap.

[0053] In this embodiment, during use, the sliding connector moves the second protruding connecting part 4, causing it to misalign with the first protruding connecting part 3 to form a gap. This allows people to easily hang small handbags, umbrellas, snack bottles, and other bags on the second protruding connecting part 4 through the gap. Then, the sliding connector moves the second protruding connecting part 4, causing it to connect with the first protruding connecting part 3 and close the gap. This frees up people's hands to handle other tasks during their journey, such as making phone calls, checking tickets at the station, or shopping, preventing them from being overwhelmed and saving them time and effort. When going through security, the telescopic pole 1 can be retracted, allowing the suitcase and all the bags to be placed together on the security conveyor belt for inspection. This prevents small items from being spilled or lost, and also avoids causing congestion for those waiting in line for security. The hanging rod assembly is located on the handle 2 and / or the telescopic rod 1, without occupying the luggage's interior space or increasing its volume. It does not affect the luggage's appearance, storage, boarding, or check-in. When the telescopic rod 1 is extended, the hanging rod assembly rises, becoming closer to the upper body. This allows people to reach for their items without bending down while walking or queuing, a very user-friendly design. Furthermore, the enclosed frame structure, with its gap between the handle 2 and the hanging rod assembly, ensures that the hands can grip the handle 2 securely.

[0054] In the optional technical solution of this embodiment, the fixed connecting member is the crossbar 5, and the sliding connecting member is the sliding sleeve 6; the sliding sleeve 6 is sleeved on the crossbar 5. The structure is simple, easy to assemble, and the sliding is stable.

[0055] In the optional technical solution of this embodiment, the cross-section of the crossbar 5 is polygonal, and the shape of the tube hole of the sliding sleeve 6 is the same as the cross-sectional shape of the crossbar 5. After the sliding sleeve 6 is fitted onto the crossbar 5, since the cross-section of the crossbar 5 is polygonal and the shape of the tube hole of the sliding sleeve 6 is the same as the cross-sectional shape of the crossbar 5, the sliding sleeve 6 can only move along the length direction of the crossbar 5 and cannot rotate. This ensures that the first protruding connecting part 3 and the second protruding connecting part 4 are always located on the same plane, thereby ensuring the reliability of the opening and closing of the notch.

[0056] In this embodiment, the cross-section of the crossbar 5 can be a triangle, a quadrilateral, or a hexagon, but it is not limited to these; it can also be a polygon with any number of sides. The shape of the tube hole of the sliding sleeve 6 is the same as the cross-sectional shape of the crossbar 5, or the cross-sectional shape of the sliding sleeve 6 is the same as the cross-sectional shape of the crossbar 5.

[0057] In the optional technical solution of this embodiment, the fixed connector is a fixed sleeve 7, and the sliding connector is a sliding pin 8; the sliding pin 8 is inserted into the fixed sleeve 7, and the fixed sleeve 7 is provided with an elongated hole 9, through which the second protruding connecting part 4 passes. The structure is simple, easy to assemble, and provides stable sliding. At the same time, the elongated hole 9 has a limiting effect, ensuring that the second protruding connecting part 4 can only move along the extension direction of the elongated hole 9 and cannot rotate relative to the fixed sleeve 7.

[0058] In the optional technical solution of this embodiment, the cross-section of the sliding pin 8 is polygonal, and the shape of the tube hole of the fixed sleeve 7 is the same as the cross-sectional shape of the sliding pin 8. After the sliding pin 8 is inserted into the fixed sleeve 7, because the cross-section of the sliding pin 8 is polygonal and the shape of the tube hole of the fixed sleeve 7 is the same as the cross-sectional shape of the sliding pin 8, the sliding pin 8 can only move along the length direction of the fixed sleeve 7 and cannot rotate, thereby ensuring that the first protruding connecting part 3 and the second protruding connecting part 4 are always located on the same plane, thus ensuring the reliability of the opening and closing of the notch.

[0059] In this embodiment, the cross-section of the sliding pin 8 can be a triangle, a quadrilateral, or a hexagon, but it is not limited to these; it can also be a polygon with any number of sides. The shape of the tube hole of the fixing sleeve 7 is the same as the cross-sectional shape of the sliding pin 8, or the cross-sectional shape of the fixing sleeve 7 is the same as the cross-sectional shape of the sliding pin 8.

[0060] In the optional technical solution of this embodiment, a snap-fit ​​structure is provided between them; the snap-fit ​​structure includes a slot 10 and a block 13 that cooperate with each other. The sliding connector and the fixed connector slide relative to each other, allowing the block 13 to exit the slot 10 to form a notch or enter the slot 10 to close the notch. The structure is simple, and the connection between the first protruding connecting part 3 and the second protruding connecting part 4 through the snap-fit ​​structure can ensure the stability of the position, thereby effectively ensuring the stability of the notch closure.

[0061] In this embodiment, a slot 10 can be provided at the end of the first protruding connecting part 3 and a block 13 can be provided at the end of the second protruding connecting part 4; alternatively, a block 13 can be provided at the end of the first protruding connecting part 3 and a slot 10 can be provided at the end of the second protruding connecting part 4, whichever meets the requirements.

[0062] In this embodiment, the card slot 10 can be a T-shaped slot and the card block 13 can be a T-shaped block; the card slot 10 can be an L-shaped slot and the card block 13 can be an L-shaped block; or the card slot 10 can be a straight slot and the card block 13 can be a straight block; whatever meets the requirements is acceptable.

[0063] In the optional technical solution of this embodiment, the hanging rod assembly further includes a return spring 11; the return spring 11 is disposed between the sliding connector and the fixed connector, and is used to provide the sliding connector and the fixed connector with a force that enables the first protruding connecting part 3 and the second protruding connecting part 4 to connect and close the notch.

[0064] In this embodiment, the reset spring 11 is set so that the initial position of the sliding connector is such that the second protruding connecting part 4 can close the notch. When needed, the sliding connector is slid by hand to move the second protruding connecting part 4 and open the notch. After hanging the item, the spring force of the reset after releasing the hand will automatically reset the sliding connector to the initial position. It is convenient to use and has a good effect of closing the notch, preventing the hung bag from falling off.

[0065] In the optional technical solution of this embodiment, the handle 2 includes a gripping part 12; the shortest distance between the fixed connector and the gripping part 12 is 2-20cm; or; the shortest distance between the sliding connector and the gripping part 12 is 2-20cm. This makes it convenient for the user to hold the handle 2.

[0066] In the optional technical solution of this embodiment, a pull rod base is also included. The pull rod base is used to install on the body of the suitcase, and the telescopic rod 1 is installed on the pull rod base. The telescopic rod 1 is installed on the body of the suitcase through the pull rod base, which is convenient and stable for installation.

[0067] This embodiment provides a suitcase including the aforementioned multi-functional pull rod. Therefore, the technical advantages and effects achieved by this suitcase include those achieved by the aforementioned multi-functional pull rod, which will not be repeated here.

[0068] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A multi-functional pull rod for suitcases, characterized in that, The multi-functional pull rod includes: a telescopic rod (1), a handle (2), and a hanging rod assembly; The telescopic rod (1) is provided in two parts, and the two telescopic rods (1) are respectively connected to the two ends of the handle (2). The telescopic rod (1) is used to be installed on the body of the suitcase. The hanging rod assembly includes a sliding connector and a fixed connector, wherein the sliding connector is slidably connected to the fixed connector; The two ends of the fixed connector are respectively connected to the two ends of the handle (2), and the fixed connector and the handle (2) form a closed frame structure; or, the two ends of the fixed connector are respectively connected to the two telescopic rods (1), and the fixed connector, the two telescopic rods (1) and the handle (2) form a closed frame structure; or, the two ends of the fixed connector are respectively connected to the handle (2) and one telescopic rod (1), and the fixed connector, one telescopic rod (1) and the handle (2) form a closed frame structure. The handle (2) is provided with a first protruding connecting part (3), and the sliding connector is provided with a second protruding connecting part (4). The first protruding connecting part (3) and the second protruding connecting part (4) are both located within the closed frame structure, and the first protruding connecting part (3) and the second protruding connecting part (4) are correspondingly matched. The sliding connector and the fixed connector can slide relative to each other, so that the first protruding connecting part (3) and the second protruding connecting part (4) are misaligned to form a gap or connected to close the gap.

2. The multi-functional pull rod according to claim 1, characterized in that, The fixed connector is a crossbar (5), and the sliding connector is a sliding sleeve (6). The sliding sleeve (6) is sleeved on the crossbar (5).

3. The multifunctional pull rod according to claim 2, characterized in that, The cross-section of the crossbar (5) is polygonal, and the shape of the tube hole of the sliding sleeve (6) is the same as the cross-sectional shape of the crossbar (5).

4. The multifunctional pull rod according to claim 1, characterized in that, The fixed connector is a fixed sleeve (7), and the sliding connector is a sliding pin (8). The sliding pin (8) is inserted into the fixed sleeve (7), and the fixed sleeve (7) is provided with an elongated hole (9), through which the second protruding connecting part (4) passes.

5. The multifunctional pull rod according to claim 4, characterized in that, The cross-section of the sliding pin (8) is polygonal, and the shape of the tube hole of the fixed sleeve (7) is the same as the cross-sectional shape of the sliding pin (8).

6. The multifunctional pull rod according to any one of claims 1-5, characterized in that, A snap-fit ​​structure is provided between the first protruding connecting part (3) and the second protruding connecting part (4); The snap-fit ​​structure includes a slot (10) and a block (13) that cooperate with each other. The sliding connector and the fixed connector can slide relative to each other, so that the block (13) can exit the slot (10) to form the notch or enter the slot (10) to close the notch.

7. The multifunctional pull rod according to any one of claims 1-5, characterized in that, The hanging rod assembly also includes a return spring (11). The reset spring (11) is disposed between the sliding connector and the fixed connector, and is used to provide the sliding connector and the fixed connector with a force that enables the first protruding connecting part (3) to connect with the second protruding connecting part (4) to close the notch.

8. The multifunctional pull rod according to any one of claims 1-5, characterized in that, The handle (2) includes a gripping part (12); The shortest distance between the fixed connector and the gripping part (12) is 2-20cm; or; The shortest distance between the sliding connector and the gripping part (12) is 2-20cm.

9. The multifunctional pull rod according to any one of claims 1-5, characterized in that, It also includes a pull rod holder, which is used to be mounted on the body of the suitcase, and the telescopic rod (1) is mounted on the pull rod holder.

10. A suitcase, characterized in that, Includes the multi-functional pull rod as described in any one of claims 1-9.

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