Luggage handle mounting structure

Abstract

The invention discloses a luggage handle mounting structure which comprises a handle body, a base and a connecting seat, and is characterized in that a sliding groove is formed in the base, and the connecting seat is partially mounted in the sliding groove in a sliding manner; and a mounting and fixing assembly is arranged between the base and the connecting seat, and is used for enabling the connecting seat to be further clung to the base in the sliding process and pressing and fixing the luggage shell between the base and the connecting seat in the vertical direction. The base and the connecting seat are simply and conveniently mounted through the mounting and fixing assembly, and the mounting and fixing assembly enables the connecting seat to be further attached to the base in the sliding process and compresses and fixes the luggage shell between the base and the connecting seat in the vertical direction. A sliding limiting assembly used for transversely limiting and fixing the base which is tensioned in the vertical direction after sliding and the connecting base is further arranged between the connecting base and the sliding groove in a matched mode, compared with the prior art, the whole structure is simplified, the installation efficiency is improved, meanwhile, the production cost is reduced, and installation is easy and convenient.

Description

Technical Field

[0001] The present invention relates to the technical field of luggage handles, and in particular to a mounting structure for a luggage handle. Background Art

[0002] Luggage is an essential item for home and travel. Whether it is a trolley case or a hard case, it is equipped with a handle device. Together with the trolley grip, they form two major components for carrying the luggage. The trolley grip is located on the back of the luggage for towing the luggage; while the handle device is arranged at the central position on the top or side of the luggage shell for lifting the luggage.

[0003] For example, Chinese Utility Model with application number 201820937943.0 discloses a space-saving luggage handle, which includes a base, an embedded seat, a limit guide pin and a handle body. Embedded connection blocks are respectively arranged at both ends of the bottom of the handle body. The two embedded connection blocks of the handle body are respectively inserted into the embedded movable grooves of their corresponding embedded seats. Each limit guide pin is respectively installed in the guide pin installation holes of its corresponding embedded connection block, and both ends of each limit guide pin are respectively placed in the limit guide holes of their corresponding embedded seats. Each embedded seat is respectively inserted into the inside of its corresponding base and fixedly connected to the base. Upper clamping blocks are respectively arranged at both ends of the bottom edge of each embedded seat, and lower clamping blocks for cooperating with the upper clamping blocks for positioning are respectively arranged at both ends of the top edge of each base. The embedded design is adopted, with simple structure and convenient use. It can avoid the handle protruding too much and saves space.

[0004] As can be seen from the above, the existing mounting structure of the luggage handle has many and complex split structures, and the installation process is rather cumbersome. Two fasteners are required on both sides for locking and fixing, and complex rotating structures are adopted at both ends of the handle to realize the deformation of both ends of the handle, so that the handle body can be pulled up. That is, the current mounting structure of the luggage handle is too complex, with low installation efficiency and high installation cost. At the same time, the structures at both ends for the handle to be pulled up and deformed are also relatively complex, so unified improvement is needed. Summary of the Invention

[0005] The present invention aims to solve one of the technical problems existing in the prior art.

[0006] The present application provides a mounting structure for a luggage handle, which includes a handle body, a base and a connecting seat. It is characterized in that a chute is arranged on the base, a part of the connecting seat is slidably installed in the chute, and a mounting and fixing assembly is arranged between the base and the connecting seat for further pressing the connecting seat against the base during the sliding process and vertically pressing and fixing the luggage shell between the two.

[0007] Preferably, the installation and fixing assembly includes at least a first block provided on one side wall of the connecting seat and at least a second block provided on the inner groove wall of one side of the base. A first inclined surface is provided on the first block, and a second inclined surface matching the first inclined surface is provided on the second block. The inclination direction of the first inclined surface is set to gradually incline downward along the sliding direction of the connecting seat.

[0008] Preferably, a sliding limit assembly for vertically tightening the base and laterally limiting and fixing the connecting seat is also cooperatively provided between the connecting seat and the sliding groove after sliding.

[0009] Preferably, the sliding limit assembly includes at least a first convex block provided on the outer side wall of the connecting seat and at least a second convex block provided on the groove wall of the sliding groove. A plurality of triangular prism convex strips are sequentially provided on the opposite side walls of the first convex block and the second convex block along the sliding direction of the connecting seat, and a card slot for the triangular prism convex strips to be inserted into is formed between adjacent triangular prism convex strips.

[0010] Preferably, the edge of the outer side of the triangular prism convex strip on the first convex block is set to offset in the other direction along the sliding direction of the connecting seat, so that a plurality of triangular prism convex strips on the first convex block are distributed in a stepped shape; the edge of the outer side of the triangular prism convex strip on the second convex block is set to be distributed in a stepped shape along the sliding direction of the connecting seat.

[0011] Preferably, the first convex block and a plurality of triangular prism convex strips thereon are all connected to the first block.

[0012] Preferably, at least one upward protrusion is provided on the upper surface of the base for further clamping and fixing the luggage case shell between the mutually tightened base and connecting seat.

[0013] Preferably, a fastener assembly for further fixing the connecting seat after being tightened and fixed is provided on the base. The fastener assembly includes a bolt fastener, a through hole provided on the base, and a fixing hole provided on the connecting seat.

[0014] Preferably, a first hole is opened on one side wall of the connecting seat away from the handle body, a second hole communicating with the first hole is opened on the upper surface of the connecting seat, two bent connecting rods are connected to the handle body, one end of the connecting rod sequentially passes through the second hole and the first hole and is limited by the orifice of the first hole. The second hole is set to penetrate downward through the bottom of the connecting seat. The orifice of the first hole is smaller than the orifice of the second hole. The width of the middle part of the connecting rod is smaller than the width of the end part. The width of the end part is larger than the orifice width of the first hole. The orifice width of the second hole is larger than the width of the end part of the connecting rod.

[0015] Preferably, a guide groove for guiding the sliding of the connecting rod is provided on the upper part of the inner hole wall of the second hole.

[0016] With the above-mentioned installation structure of the luggage handle, the base and the connecting seat are simply installed by using the installation and fixing components. The installation and fixing components make the connecting seat fit more closely with the base during the sliding process and vertically compress and fix the luggage shell between the two. A sliding limit component for laterally limiting and fixing the base and the connecting seat, which is tightened vertically after sliding, is also cooperatively arranged between the connecting seat and the sliding groove. The whole structure is simpler than the prior art, improving the installation efficiency while reducing the production cost and being easy to install.

[0017] The beneficial effects of the present invention will be elaborated in detail in the embodiments, making the beneficial effects more obvious. Brief Description of the Drawings

[0018] Figure 1 It is a schematic perspective view of the first angle of the assembly with a part of the luggage shell in the embodiment of the present application.

[0019] Figure 2 It is a schematic perspective view of the second angle of the assembly with a part of the luggage shell in the embodiment of the present application.

[0020] Figure 3 It is a schematic perspective view of the first angle of the embodiment of the present application.

[0021] Figure 4 It is a schematic perspective view of the second angle of the embodiment of the present application.

[0022] Figure 5 It is a schematic perspective view of the embodiment of the present application with the base removed.

[0023] Figure 6 It is a schematic perspective view of the base and the connecting seat in the embodiment of the present application.

[0024] Figure 7 It is a schematic perspective view of the base in the embodiment of the present application.

[0025] Figure 8 It is a schematic perspective view of the connecting seat in the embodiment of the present application.

[0026] Figure 9 It is a schematic perspective view of the separated base and connecting seat in the embodiment of the present application. Detailed Description of the Embodiments

[0027] Next, the technical solutions in the embodiments of the present application will be clearly described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are some, but not all, of the embodiments of the present application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present application belong to the scope of protection of the present application.

[0028] The terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0029] The embodiments of the present application are described in detail below through specific embodiments and their application scenarios in conjunction with the accompanying drawings.

[0030] Embodiment 1:

[0031] like Figures 1-9 As shown, a bag handle installation structure includes a handle body 1, a base 2, and a connecting seat 3. In a specific embodiment of the present invention, a slide groove 4 is provided on the base 2, and the connecting seat 3 is partially slidably installed in the slide groove 4. A mounting and fixing component is provided between the base 2 and the connecting seat 3, which is used to make the connecting seat 3 further adhere to the base 2 during the sliding process and to vertically press and fix the bag shell 100 between the two.

[0032] In the prior art, there are many separate parts of luggage handles, and at least two screws are required to lock and fix the two ends of the handles. At the same time, the compression and fixation of the luggage shell is also achieved by two screws. In the present embodiment, the locking installation between the base 2 and the connecting seat 3 is changed to be achieved by installing a fixing component. After the connecting seat 3 is inserted downward into the slide groove 4, the fixing component is installed so that the connecting seat 3 is further attached to the base 2 during the sliding process as the connecting seat 3 slides horizontally, and the luggage shell 100 between the two is vertically compressed and fixed. The installation is convenient and quick, and screws and other fasteners do not need to be used to achieve vertical tension and fixation. The entire structure is simplified, the production cost is reduced, and the installation efficiency is improved.

[0033] Embodiment 2:

[0034] The difference from Example 1 lies in that, in addition to the structural features of the aforementioned embodiments, in a specific embodiment of the present invention, the mounting and fixing assembly includes a first block 11 at least arranged on the side wall of one side of the connecting seat 3 and a second block 12 at least arranged on the inner groove wall of one side of the base 2, the first block 11 is provided with a first inclined surface 13, the second block 12 is provided with a second inclined surface 14 matching the first inclined surface 13, and the inclination direction of the first inclined surface 13 is set to gradually incline downward along the sliding direction of the connecting seat 3.

[0035] In specific use, as Figures 7-8 shown, after the connecting seat 3 is inserted into the sliding groove 4, as the connecting seat 3 slides horizontally in the sliding groove 4, the first inclined surface 13 on the connecting seat 3 cooperates with the second inclined surface 14 located in the sliding groove 4. As the connecting seat 3 continues to slide to the right, the second inclined surface 14 will press down the first inclined surface 13, that is, the second block 12 presses down the first block 11, causing the connecting seat 3 to press down further, so that the connecting seat 3 is further pressed against the base 2 during the sliding process and tightly fixes the luggage case shell 100 between the two in the vertical direction.

[0036] Embodiment 3:

[0037] The difference from Embodiment 2 is that in addition to including the structural features of the foregoing embodiment, in the specific embodiment of the present invention, as Figure 7 and Figure 8 shown, a total of 4 first blocks 11 are provided on the connecting seat 3 of the connecting seat 3. These four first blocks 11 are arranged at intervals in pairs on the side walls on both sides of the connecting seat 3 and are symmetrically arranged front and back. And four second blocks 12 are also provided in the sliding groove 4 of the base 2. These four second blocks 12 are also arranged at intervals in pairs on the groove wall of the sliding groove 4 and are symmetrically arranged front and back. In this way, when installing and using, the middle of the connecting seat 3 is facing between the two second blocks 12, so that when the connecting seat 3 descends and is inserted into the sliding groove 4, the second block 12 on the left is between the two first blocks 11, which is convenient for the connecting seat 3 to slide to the right, so that the two second blocks 12 act on the first block 11 respectively, and thus the installation between the connecting seat 3 and the base 2 is stable and reliable.

[0038] Embodiment 4:

[0039] The difference from Embodiment 2 is that in addition to including the structural features of the foregoing embodiment, in the specific embodiment of the present invention, a sliding limit assembly for horizontally limiting and fixing the base 2 and the connecting seat 3 that are vertically tightened after sliding is also provided in cooperation between the connecting seat 3 and the sliding groove 4.

[0040] During the installation process of the luggage handle, although the connecting seat 3 will be vertically pressed and fixed in the sliding groove 4 after the horizontal sliding is in place, the horizontal sliding limit of the base 2 and the connecting seat 3 is not high, which will affect the installation stability of the luggage handle. Therefore, in this embodiment, a sliding limit assembly is also provided in cooperation between the connecting seat 3 and the sliding groove 4, as Figure 9As shown in the figure, during the process of the connecting seat 3 sliding rightward along the sliding groove 4, the sliding limit assembly realizes the horizontal locking and fixing of the sliding-in-place connecting seat 3. That is, while realizing the vertical fixing of the sliding of the connecting seat 3, it also realizes the locking of the connecting seat 3 in the horizontal direction. As for the front-back direction, it is limited by the sliding groove 4 itself. Therefore, the three-axis direction fixing after the sliding installation of the connecting seat 3 is realized, with high fixing stability, convenient and fast installation, and simple structure. The entire structure has a certain degree of improvement compared with the prior art.

[0041] Embodiment 5:

[0042] The difference from Embodiment 4 is that, in addition to including the structural features of the foregoing embodiment, in the specific embodiment of the present invention, the sliding limit assembly includes at least a first convex block 15 provided on the outer side wall of the connecting seat 3 and at least a second convex block 16 provided on the groove wall of the sliding groove 4. A plurality of triangular prism convex strips 17 are sequentially arranged on the opposite side walls of the first convex block 15 and the second convex block 16 along the sliding direction of the connecting seat 3, and a card slot 18 for the triangular prism convex strips 17 to be inserted into is formed between adjacent triangular prism convex strips 17.

[0043] As Figure 7 and Figure 8 shown in the figure, after the connecting seat 3 is inserted into the sliding groove 4, as the connecting seat 3 slides horizontally in the sliding groove 4, the first inclined surface 13 on the connecting seat 3 cooperates with the second inclined surface 14 located in the sliding groove 4. As the connecting seat 3 continues to slide to the right, the second inclined surface 14 will press down the first inclined surface 13, that is, the second block 12 presses down the first block 11, causing the connecting seat 3 to further press down, so that the connecting seat 3 is further pressed against the base 2 during the sliding process and the luggage case 100 between the two is vertically pressed and fixed. During the process of the connecting seat 3 sliding rightward along the sliding groove 4, through the cooperation of the first convex block 15 on the outer side wall of the connecting seat 3 and the second convex block 16 on the groove wall of the sliding groove 4, a plurality of triangular prism convex strips 17 on the first convex block 15 are inserted into the card slot 18 formed by the triangular prism convex strips 17 on the surface of the second convex block 16, thereby realizing the horizontal locking and fixing of the connecting seat 3. That is, while realizing the vertical fixing of the sliding of the connecting seat 3, it also realizes the locking of the connecting seat 3 in the horizontal direction. Limited by the sliding groove 4 itself, the three-axis direction fixing after the sliding installation of the connecting seat 3 is realized.

[0044] As Figure 9 shown in the figure, in this embodiment, due to the structural settings of the first convex block 15 and the second convex block 16, a certain force is required to push the connecting seat 3 to slide horizontally to the right. During the sliding process, the connecting seat 3 or the sliding groove 4 will undergo a certain deformation. After the deformation, a plurality of triangular prism convex strips 17 on the first convex block 15 are inserted into the card slot 18 formed by the triangular prism convex strips 17 on the surface of the second convex block 16, thereby limiting the connecting seat 3.

[0045] Example 6:

[0046] The difference from Example 5 is that, in addition to including the structural features of the foregoing example, in the specific embodiment of the present invention, the edge of the outer side of the triangular prism-shaped strip 17 on the first convex block 15 is set to shift in the other direction along the sliding direction of the connecting seat 3, so that several triangular prism-shaped strips 17 on the first convex block 15 are distributed in a stepped manner; the edge of the outer side of the triangular prism-shaped strip 17 on the second convex block 16 is set to be distributed in a stepped manner along the sliding direction of the connecting seat 3.

[0047] To facilitate the installation of the connecting seat 3, and at the same time, further improve the locking effect on the installed connecting seat 3, as Figure 8 shown, the edge of the outer side of the triangular prism-shaped strip 17 on the first convex block 15 is set to shift in the other direction along the sliding direction of the connecting seat 3, so that several triangular prism-shaped strips 17 on the first convex block 15 are distributed in a stepped manner. At the same time, as Figure 7 shown, the edge of the outer side of the triangular prism-shaped strip 17 on the second convex block 16 is set to be distributed in a stepped manner along the sliding direction of the connecting seat 3. Further, when the connecting seat 3 is pushed horizontally to the right, the triangular prism-shaped strip 17 on the first convex block 15 squeezes and slides over the triangular prism-shaped strip 17 on the second convex block 16 and slides into the card slot 18. After sliding in, it is convenient to continue pushing in the forward direction, and a greater force needs to be applied to pull it out.

[0048] Example 7:

[0049] The difference from Example 6 is that, in addition to including the structural features of the foregoing example, the first convex block 15 and several triangular prism-shaped strips 17 thereon are both connected to the first block 11.

[0050] As Figure 8 shown, since the first block 11 on the connecting seat 3 needs to bear the downward pressure of the second inclined surface 14 of the second block 12, in order to improve the stress intensity and in the actual production process, and at the same time for the convenience of production and manufacturing, the structure for limiting is processed and formed together with the first block 11, that is, the first convex block 15 and several triangular prism-shaped strips 17 thereon are set to be both connected to the first block 11, and it can be integrally injection-molded.

[0051] Example 8:

[0052] The difference from Example 6 is that, in addition to including the structural features of the foregoing example, in the specific embodiment of the present invention, at least one upward protrusion 19 is provided on the upper surface of the base 2 for further clamping and fixing the luggage case shell 100 between the mutually tightened base 2 and connecting seat 3.

[0053] As Figures 1-2As shown, after the luggage case shell 100 is installed, it is squeezed and fixed between the connecting seat 3 and the base 2. In order to improve the clamping and fixing effect of the luggage case shell 100 after the connecting seat 3 and the base 2 are tightened, at least one upward protrusion 19 is provided on the upper surface of the base 2 for further clamping and fixing the luggage case shell 100 between the tightened base 2 and the connecting seat 3. The structure of the protrusion 19 can be a block-shaped protrusion, a wavy protrusion, or a strip-shaped protrusion, which can be selected according to the usage needs. And it should be noted that, as Figure 3 shown, the surface of the protrusion 19 can also be provided with a friction surface as needed, such as stripes, or spots, or small particles, that is, to increase the coefficient of static friction relative to the luggage case shell 100.

[0054] Embodiment 8:

[0055] The difference from Embodiment 7 is that, in addition to including the structural features of the foregoing embodiment, in the specific embodiment of the present invention, as Figure 6 and Figure 7 shown, the protrusion 19 is set to at least 4, and the four protrusions 19 are distributed on the upper surface of the base 2, symmetrically in pairs, that is, they can be evenly stressed and the structure is more stable.

[0056] Embodiment 9:

[0057] The difference from Embodiment 8 is that, in addition to including the structural features of the foregoing embodiment, in the specific embodiment of the present invention, a fastener assembly is provided on the base 2 for further fixing after the connecting seat 3 is tightened and fixed. The fastener assembly includes a bolt fastener (not shown in the figure), a through hole 21 provided on the base 2, and a fixing hole 22 provided on the connecting seat 3.

[0058] As Figure 4 and Figure 8 shown, in order to further improve the structural stability of the overall installation of the luggage handle, a fastener assembly is also provided on the base 2 for further fixing after the connecting seat 3 is tightened and fixed, that is, the through hole 21 provided on the base 2, the fixing hole 22 provided on the connecting seat 3, and the bolt fastener. At the same time, for the convenience of installation, the bolt fastener in this embodiment uses a threaded self-tapping screw, so that it is not necessary to process the fixing hole 22 into a threaded hole. This is a kind of installation structure.

[0059] The bolt fastener can also use a threaded bolt. If it is a threaded bolt, the fixing hole 22 needs to be processed into a threaded hole with internal threads.

[0060] After the connecting seat 3 slides in place laterally, the structure of using a bolt fastener to lock is adopted to achieve the final fixing, as Figure 3 and Figure 4As shown, this can improve the stability of the luggage handle after installation, can withstand greater tensile force and acting force, and is suitable for use in more scenarios with large tensile force.

[0061] Embodiment 10:

[0062] The difference from Embodiment 9 is that, as Figures 3-5 shown, in addition to including the structural features of the foregoing embodiment, in a specific embodiment of the present invention, a first hole 31 is provided on a side wall of the connecting seat 3 away from the handle body 1, a second hole 32 communicating with the first hole 31 is provided on the upper surface of the connecting seat 3, two bent connecting rods 101 are connected to the handle body 1, and one end of the connecting rod 101 sequentially passes through the second hole 32 and the first hole 31 and is limited by the orifice of the first hole 31. The second hole 32 is provided to penetrate downward through the bottom of the connecting seat 3. The orifice of the first hole 31 is smaller than the orifice of the second hole 32. The width of the middle part of the connecting rod 101 is smaller than the width of the end part. The width of the end part is greater than the width of the orifice of the first hole 31. The width of the orifice of the second hole 32 is greater than the width of the end part of the connecting rod 101.

[0063] During assembly, as Figure 5 shown, it is necessary to first pass the end part of the connecting rod 101 connected to the handle body 1 downward through the bottom of the second hole 32, and then tilt the connecting rod 101 upward so that a part of the connecting rod 101 enters the first hole 31 and the end part protrudes from the first hole 31 and is limited by the orifice of the first hole 31, that is, to prevent the connecting rod 101 from being pulled out of the first hole 31 and the second hole 32. Then, the bottom of the connecting seat 3 is inserted into the luggage case 100. In the luggage case 100, the base 2 is brought close to the connecting seat 3 so that the bottom of the connecting seat 3 is inserted into the sliding groove 4 of the base 2. As Figure 9 shown, after insertion, the base 2 is slid horizontally, and then the first inclined surface 13 on the connecting seat 3 cooperates with the second inclined surface 14 in the sliding groove 4. As the connecting seat 3 continues to slide to the right, the second inclined surface 14 will press down the first inclined surface 13, that is, the second block 12 presses down the first block 11, so that the connecting seat 3 is further pressed downward, so that the connecting seat 3 is further tightened against the base 2 during the sliding process and the luggage case 100 between the two is vertically pressed and fixed. During the process of the connecting seat 3 sliding to the right along the sliding groove 4, through the cooperation of the first convex block 15 on the outer side wall of the connecting seat 3 and the second convex block 16 on the groove wall of the sliding groove 4, several triangular convex strips 17 on the first convex block 15 are engaged into the card slots 18 formed by the triangular convex strips 17 on the surface of the second convex block 16, thereby realizing the horizontal locking and fixing of the connecting seat 3. That is, while realizing the vertical fixing of the sliding of the connecting seat 3, the horizontal locking of the connecting seat 3 is also realized. Limited by the sliding groove 4 itself, the three-axis direction fixing of the connecting seat 3 after the sliding installation in place is realized.

[0064] The connecting rod 101 assembled into the sliding groove 4 is asFigure 3 As shown, it can move in the sliding groove 4, but is limited by the bottom of the sliding groove 4 and the orifice of the first hole 31. The width of the middle part of the connecting rod 101 is smaller than that of the end part, and the width of the end part is larger than the orifice width of the first hole 31, which facilitates its sliding in the first hole 31 and the second hole 32. At the same time, the end part is limited. The orifice width of the second hole 32 is larger than the end width of the connecting rod 101 and is used when installing the connecting rod 101.

[0065] In a specific embodiment of the present invention, a guide groove 33 for guiding the sliding of the connecting rod 101 is provided on the upper part of the inner hole wall of the second hole 32.

[0066] For the convenience of pulling the handle body 1, as Figure 9 shown, a guide groove 33 is provided on the upper part of the inner hole wall of the second hole 32, so that when the connecting rod 101 is driven by the handle body 1 and pulled outwards, it slides along the guide groove 33, which can reduce wear and improve the service life.

[0067] It should be noted that in this article, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or further includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including one..." does not exclude the existence of additional identical elements in the process, method, article or device including the element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in a reverse order according to the functions involved. For example, the described methods may be performed in an order different from that described, and various steps may be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0068] The embodiments of the present application have been described above in conjunction with the accompanying drawings. However, the present application is not limited to the above specific embodiments. The above specific embodiments are merely illustrative and not restrictive. Under the inspiration of the present application, those of ordinary skill in the art can also make many forms without departing from the purpose of the present application and the scope protected by the claims, and all of them belong to the protection scope of the present application.

Claims

1. A luggage handle installation structure, comprising a handle body (1), a base (2), and a connecting seat (3), characterized in that, A chute (4) is provided on the base (2), and a part of the connecting seat (3) is slidably installed in the chute (4). An installation and fixing assembly is provided between the base (2) and the connecting seat (3) for further pressing the connecting seat (3) against the base (2) during sliding and vertically pressing and fixing the luggage shell between the two.

2. The installation structure of a luggage handle according to claim 1, characterized in that, The installation and fixing assembly includes at least a first block (11) provided on one side side wall of the connecting seat (3) and at least a second block (12) provided on one side inner groove wall of the base (2). A first inclined surface (13) is provided on the first block (11), and a second inclined surface (14) matching the first inclined surface (13) is provided on the second block (12). The inclination direction of the first inclined surface (13) is set to gradually incline downward along the sliding direction of the connecting seat (3).

3. The installation structure of a luggage handle according to claim 2, characterized in that, A sliding limit assembly is also cooperatively provided between the connecting seat (3) and the chute (4) for horizontally limiting and fixing the base (2) and the connecting seat (3) that are tightened vertically after sliding.

4. The installation structure of a luggage handle according to claim 3, wherein, The sliding limit assembly includes at least a first convex block (15) provided on the outer side wall of the connecting seat (3) and at least a second convex block (16) provided on the groove wall of the chute (4). A plurality of triangular prism convex strips (17) are sequentially provided on the opposite side side walls of the first convex block (15) and the second convex block (16) along the sliding direction of the connecting seat (3), and a card slot (18) for the triangular prism convex strips (17) to be inserted into is formed between adjacent triangular prism convex strips (17).

5. The installation structure of a luggage handle according to claim 4, characterized in that The edge of the outer side of the triangular prism convex strips (17) on the first convex block (15) is set to shift in the other direction along the sliding direction of the connecting seat (3), so that the plurality of triangular prism convex strips (17) on the first convex block (15) are distributed in a stepped shape; the edge of the outer side of the triangular prism convex strips (17) on the second convex block (16) is set to be distributed in a stepped shape along the sliding direction of the connecting seat (3).

6. The installation structure of a luggage handle according to claim 4 or 5, characterized in that The first convex block (15) and the plurality of triangular prism convex strips (17) thereon are both connected to the first block (11).

7. A luggage handle mounting structure according to claim 1 or 2 or 3 or 4 or 5, characterized in that, At least one upward protrusion (19) is provided on the upper surface of the base (2) for further clamping and fixing the luggage shell between the base (2) and the connecting seat (3) that are tightened with each other.

8. A handle mounting structure for a luggage according to claim 1 or 2 or 3 or 4 or 5, characterized in that, A fastener assembly is provided on the base (2) for further fixing after the connecting seat (3) is tightened and fixed. The fastener assembly includes a bolt fastener, a through hole (21) provided on the base (2), and a fixing hole (22) provided on the connecting seat (3).

9. A luggage handle mounting structure according to claim 1 or 2 or 3 or 4 or 5, characterized in that One side wall of the connecting seat (3) away from the handle body (1) is provided with a first hole (31), and the upper surface of the connecting seat (3) is provided with a second hole (32) communicating with the first hole (31). Two bent connecting rods (101) are connected to the handle body (1). One end of the connecting rod (101) passes through the second hole (32) and the first hole (31) in sequence and is limited by the orifice of the first hole (31). The second hole (32) is arranged to penetrate downward through the bottom of the connecting seat (3). The orifice of the first hole (31) is smaller than the orifice of the second hole (32). The width of the middle part of the connecting rod (101) is smaller than the width of the end part. The width of the end part is greater than the width of the orifice of the first hole (31). The width of the orifice of the second hole (32) is greater than the width of the end part of the connecting rod (101).

10. The installation structure of a luggage handle according to claim 9, characterized in that, A guide groove (33) for guiding the sliding of the connecting rod (101) is arranged on the upper part of the inner hole wall of the second hole (32).

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