Quick mounting structure of luggage bracket

Abstract

The utility model relates to the technical field of luggage structures, and discloses a luggage support rapid installation structure which comprises a box body, installation mechanisms are arranged at the four corners of the bottom of the box body, a plurality of inner supporting legs are arranged at the bottom of the box body, telescopic mechanisms are arranged at the bottoms of the inner supporting legs, each installation mechanism comprises an installation block, and the installation blocks are connected with the box body. The top of the mounting block is fixedly connected to the bottom of the box body, an inserting groove is formed in the bottom of the mounting block, a plug is fixedly connected to the top of the inner supporting leg, an inner inserting rod is fixedly connected to the top of the inner wall of the mounting block, a plurality of sliding blocks are fixedly connected to the outer wall of the inner inserting rod, and a plurality of sliding grooves are formed in the top of the outer wall of the inner supporting leg. According to the utility model, the top plug of the inner supporting leg is matched with the bottom slot of the mounting block, and the sliding guide structure of the sliding block and the sliding chute is adopted, so that the insertion process of the inner supporting leg is accurate and stable, deviation is avoided, and the mounting efficiency of the inner supporting leg is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a luggage structure technical field especially relates to a luggage support quick mounting structure. BACKGROUND

[0002] Luggage is a kind of portable container for loading, storing and carrying articles, which is made of fabric, zipper and lining board, with diversified styles, sizes and functional designs, and its core purpose is to meet people's storage and portable needs in different scenarios.

[0003] Through the retrieval, China patent publication No. CN220824031U discloses a kind of luggage and its use method, including luggage main body, luggage main body inside is equipped with storage cavity, the surface of luggage main body is equipped with at least one with storage cavity intercommunication opening, opening is installed with movable door body;The other surface of luggage main body is equipped with the backrest support of reversible, backrest support and the fixed mechanism between luggage main body are equipped, backrest support is equipped with folding support, folding support can be unfolded and supports backrest support, to make backrest support and luggage main body form angle cooperation, the utility model not only has the storage article function of travel suitcase, but also has sitting and lying function, it is applicable to uneven ground use in journey, provide the rest convenience of carrying in journey, its structure is simple, convenient to carry, user experience is better, greatly facilitate the travel life of people, but in actual use process, the backrest support of the equipment can only realize angle support to box body, and cannot realize horizontal height support to box body, and the support is folded on luggage, lack the structure of realizing quick mounting and dismounting, reduce the convenience of luggage. UTILITARIAN CONTENT

[0004] In order to make up for the above shortcomings, the utility model provides a kind of luggage support quick mounting structure, to improve the problem that the structure lacking quick mounting and dismounting in prior art, reduce the convenience of luggage.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: a kind of luggage support quick mounting structure, including box, the bottom of the box is equipped with installation mechanism in four corner places, the bottom of the box is equipped with multiple inner legs, the bottom of multiple inner legs is equipped with telescopic mechanism;

[0006] The installation mechanism includes mounting block, the top of the mounting block is fixedly connected in the bottom of the box, the bottom of the mounting block is provided with slot, the top of the inner leg is fixedly connected with plug, the inner wall top of the mounting block is fixedly connected with inner plug rod, the outer wall of the inner plug rod is fixedly connected with multiple sliding blocks, the top of the outer wall of the inner leg is provided with multiple sliding grooves, the inner wall of the mounting block is provided with guide assembly, the outer wall of the inner leg is provided with auxiliary assembly.

[0007] Through the technical scheme, the top of the mounting block is fixedly connected with the bottom of the box body, providing a stable foundation for the installation of the inner leg, the slot is matched with the plug, the preliminary positioning and butt joint of the inner leg and the mounting block are realized, the sliding block on the inner inserting rod is matched with the sliding slot of the inner leg, and the sliding block plays a precise guiding role in the inserting process, so that the inner leg is prevented from being inclined or deviated, and the guiding assembly and the auxiliary assembly work cooperatively, the guiding assembly ensures that the inner leg is inserted in a correct posture, and the auxiliary assembly realizes the preliminary fixing and final locking of the inner leg through the cooperation of the initial elastic buckle, the positioning elastic buckle and the buckle hole in the inserting and rotating process.

[0008] As a further description of the above technical scheme:

[0009] The telescopic mechanism comprises an outer leg, an inner wall of the outer leg is slidably connected with an outer wall of the inner leg, the outer wall of the inner leg is provided with a threaded groove, an outer wall of the telescopic mechanism is rotationally connected with a rotating knob, a bottom of the outer leg is fixedly connected with an anti-skid pad, the outer wall of the rotating knob is provided with a plurality of anti-skid lines, and an inner wall of the rotating knob is provided with a clamping assembly.

[0010] Through the technical scheme, the outer leg and the inner leg are slidably connected to form a telescopic foundation, the threaded groove in the inner wall of the rotating knob is engaged with the threaded groove in the outer wall of the inner leg, the rotating knob can drive the outer leg to move to realize length adjustment, the anti-skid lines are convenient to operate, the clamping assembly converts the rotating motion of the rotating knob into the linear sliding of the outer leg, the anti-skid pad increases the friction with the ground to ensure that the support is stably supported after adjustment.

[0011] As a further description of the above technical scheme:

[0012] The guiding assembly comprises a plurality of guiding blocks, a top of the inner leg is provided with a plurality of guiding grooves, and an outer wall of the inner leg is provided with a rotating groove.

[0013] Through the technical scheme, the guiding blocks are matched with the guiding grooves and the rotating groove to guide during installation and support during rotation, so that the installation and rotation of the inner leg are stable.

[0014] As a further description of the above technical scheme:

[0015] The auxiliary assembly comprises a plurality of initial elastic buckles, an outer wall of each of the initial elastic buckles is fixedly connected with an outer wall of the inner leg, the outer wall of the inner leg is fixedly connected with a plurality of positioning elastic buckles, and an inner wall of the mounting block is provided with a plurality of buckle holes.

[0016] Through the technical scheme, the initial elastic buckles and the positioning elastic buckles are matched with the buckle holes to realize the preliminary fixing and final locking of the inner leg during the installation process, and the connection is firm.

[0017] As a further description of the above technical scheme:

[0018] The inner wall of the clamping ring is fixedly connected to the outer wall of the outer leg, and the inner wall of the rotating knob is provided with a threaded groove.

[0019] Through the above technical scheme, the rotation of the rotating knob is converted into the linear sliding of the outer leg through the cooperation of the clamping ring and the threaded groove in the inner wall of the rotating knob, so that the length of the support is adjusted.

[0020] As a further description of the above technical scheme:

[0021] The outer walls of the plurality of inner legs are respectively rotationally connected to the inner walls of the plurality of mounting blocks, and the outer walls of the plurality of sliding blocks are respectively slidingly connected to the inner walls of the plurality of sliding grooves.

[0022] Through the above technical scheme, the inner leg is rotationally connected to the mounting block, and the sliding block and the sliding groove are cooperated to realize stable installation and flexible rotation of the inner leg.

[0023] As a further description of the above technical scheme:

[0024] The outer walls of the plurality of guide blocks are respectively slidingly connected to the inner walls of the plurality of guide grooves, and the bottoms of the plurality of guide blocks are slidingly connected to the inner wall bottom of the rotating groove.

[0025] Through the above technical scheme, the guide block is slidingly cooperated with the guide groove and the rotating groove to ensure that the installation and rotation of the inner leg are stable and accurate.

[0026] As a further description of the above technical scheme:

[0027] The inner wall of the rotating knob is threadedly connected to the outer wall of the inner leg, and the outer wall of the clamping ring is rotationally connected to the inner wall of the ring groove.

[0028] Through the above technical scheme, the rotating knob is threadedly connected to the inner leg, and the clamping ring is rotationally cooperated with the ring groove to realize accurate length adjustment and stable fixation of the support.

[0029] The utility model has the advantages of the following beneficial effects:

[0030] 1、The utility model discloses a box support mounting mechanism, which comprises a support, a rotating knob, a clamping ring, an inner leg, a mounting block, a sliding block and a sliding groove.

[0031] 2. The utility model discloses, through the intermeshing of the inner wall of the knob and the outer wall screw groove of inner branch, make the action of rotating the knob can be converted into the linear movement along the outer wall of inner branch, realize accurate length adjustment control, simultaneously, through the rotary connection of the snap ring and ring groove in the clamping component, make the knob can stably rotate on the outer branch, guarantee the stability and reliability of length adjustment. BRIEF DESCRIPTION OF DRAWINGS

[0032] Figure 1 A perspective view of a luggage support quick mounting structure is provided for the utility model;

[0033] Figure 2 A front view of a luggage support quick mounting structure is provided for the utility model;

[0034] Figure 3 A sectional view of the mounting block of a luggage support quick mounting structure is provided for the utility model;

[0035] Figure 4 A sectional view of the inner branch of a luggage support quick mounting structure is provided for the utility model;

[0036] Figure 5 A sectional view of the knob of a luggage support quick mounting structure is provided for the utility model.

[0037] LEGEND:

[0038] 1, box body, 2, mounting mechanism, 201, mounting block, 202, insertion slot, 203, plug, 204, inner insertion rod, 205, sliding block, 206, sliding slot, 207, guide assembly, 2071, guide block, 2072, guide slot, 2073, rotation slot, 208, auxiliary assembly, 2081, initial elastic buckle, 2082, positioning elastic buckle, 2083, buckle hole, 3, inner branch, 4, telescopic mechanism, 401, outer branch, 402, screw groove, 403, knob, 404, non-slip pad, 405, non-slip pattern, 406, clamping component, 4061, snap ring, 4062, ring groove. DETAILED DESCRIPTION

[0039] The technical solutions in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0040] Referring to the drawings Figure 1 , the drawings Figure 3 , and the drawings Figure 4The utility model provides a kind of embodiment: a kind of luggage support quick installation structure, including box 1, box 1 is used to store goods, the bottom four corners of box 1 is provided with mounting mechanism 2, the bottom of box 1 is provided with multiple inner legs 3, multiple inner legs 3 are used to support box 1, multiple mounting mechanisms 2 are used for installing inner leg 3, the bottom of multiple inner legs 3 is provided with telescopic mechanism 4, and multiple telescopic mechanisms 4 are used to adjust the height of box 1;

[0041] The mounting mechanism 2 comprises a mounting block 201, the top of the mounting block 201 is fixedly connected to the bottom of the box body 1, and is used for providing a basic connection position for the mounting of the inner legs 3; the outer walls of the plurality of inner legs 3 are respectively rotationally connected to the inner walls of the plurality of mounting blocks 201, so that the inner legs 3 can rotate with the mounting blocks 201 as support points; the bottom of the mounting block 201 is provided with a slot 202, the top of the inner leg 3 is fixedly connected with a plug 203 which can be inserted into the slot 202 of the mounting block 201, and is a key part for connecting the inner leg 3 with the mounting block 201; the top of the inner wall of the mounting block 201 is fixedly connected with an inner insertion rod 204, which provides a mounting basis for a sliding block 205; the outer wall of the inner insertion rod 204 is fixedly connected with a plurality of sliding blocks 205; the top of the outer wall of the inner leg 3 is provided with a plurality of sliding grooves 206, and the outer walls of the plurality of sliding blocks 205 are respectively slidingly connected to the inner walls of the plurality of sliding grooves 206; through the cooperation of the sliding grooves 206 and the sliding blocks 205, the inner leg 3 is guided to be inserted and limited in the radial direction, so that the inner leg 3 is stably inserted; the inner wall of the mounting block 201 is provided with a guide assembly 207, which is used for enhancing the stability and directivity during the mounting process of the inner leg 3; the guide assembly 207 comprises a plurality of guide blocks 2071 which cooperate with guide grooves 2072 at the top of the inner leg 3, and further ensure the accuracy of the insertion posture of the inner leg 3; the top of the inner leg 3 is provided with a plurality of guide grooves 2072 which cooperate with the guide blocks 2071 to provide guidance for the insertion of the inner leg 3; the outer walls of the plurality of guide blocks 2071 are respectively slidingly connected to the inner walls of the plurality of guide grooves 2072, so as to realize precise guidance through sliding cooperation; the outer wall of the inner leg 3 is provided with a rotating groove 2073 for accommodating the bottom of the guide block 2071, so that the guide block 2071 slides in the rotating groove 2073 to provide guidance and support for the rotation of the inner leg 3; the bottoms of the plurality of guide blocks 2071 are slidingly connected to the inner wall bottoms of the rotating grooves 2073, so as to support the rotation of the inner leg 3 while ensuring the guiding function; the outer wall of the inner leg 3 is provided with an auxiliary assembly 208 which is used for assisting the mounting and fixing of the inner leg 3; the auxiliary assembly 208 comprises a plurality of initial elastic buckles 2081 which are used for preliminarily fixing the inner leg 3 during the mounting process to prevent the inner leg 3 from sliding out accidentally; the outer walls of the plurality of initial elastic buckles 2081 are fixedly connected to the outer wall of the inner leg 3 as execution components for preliminary fixing; the outer wall of the inner leg 3 is fixedly connected with a plurality of positioning elastic buckles 2082 which are used for finally fixing the inner leg 3 after the inner leg 3 is rotated in place to ensure stable connection; the inner wall of the mounting block 201 is provided with a plurality of buckle holes 2083 which cooperate with the initial elastic buckles 2081 and the positioning elastic buckles 2082 to realize the fixing of the inner leg 3;

[0042] Specifically, during installation, the plug 203 at the top of the inner leg 3 is aligned with the slot 202 at the bottom of the mounting block 201, and the guide block 2071 is aligned with the guide slot 2072, and then the inner leg 3 is inserted, during the insertion process, the plug 203 preliminarily cooperates with the slot 202, the sliding block 205 slides into the sliding slot 206, and the guide block 2071 slides into the guide slot 2072, which ensures stable insertion, when the inner leg 3 is inserted to a certain extent, the initial elastic buckle 2081 is clamped into the buckle hole 2083 under the elastic action, then the inner leg 3 is counterclockwise rotated, the initial elastic buckle 2081 is disengaged from the buckle hole 2083, the guide block 2071 slides in the rotating slot 2073, when rotated to the appropriate position, the positioning elastic buckle 2082 is clamped into the buckle hole 2083, at the same time, the top of the sliding block 205 is clamped on the inner wall top of the sliding slot 206, the installation and locking are completed, during disassembly, the inner leg 3 is clockwise rotated, so that the positioning elastic buckle 2082 is disengaged from the buckle hole 2083, until the initial elastic buckle 2081 is clamped into the buckle hole 2083 again, at this time, the clamping state of the sliding block 205 and the sliding slot 206 is released, then, an external downward force is applied to overcome the elastic force of the initial elastic buckle 2081, the guide block 2071 reversely slides along the rotating slot 2073 and the guide slot 2072, the sliding block 205 reversely slides out of the sliding slot 206, finally, the plug 203 is pulled out of the slot 202, and the disassembly of the inner leg 3 is completed.

[0043] Referring to the drawings Figure 2 , the drawings Figure 4 and the drawings Figure 5The telescopic mechanism 4 comprises an outer leg 401 which is used as an outer layer supporting component of the support and cooperates with the inner leg 3 to realize the telescopic function, the inner wall of the outer leg 401 is slidingly connected to the outer wall of the inner leg 3 to form a telescopic structure which can slide relative to each other and provides a basis for length adjustment of the support, the outer wall of the inner leg 3 is provided with a threaded groove 402 which is used to engage with the threaded groove 402 in the inner wall of the knob 403 to realize the conversion of the rotary motion of the knob 403 into linear motion, the outer wall of the telescopic mechanism 4 is rotationally connected with the knob 403 which is used as an operating component for adjusting the length of the support and controls the telescoping of the support by rotating, the inner wall of the knob 403 is threadedly connected to the outer wall of the inner leg 3 to drive the outer leg 401 to move through threaded transmission and then adjust the length of the support, the inner wall of the knob 403 is provided with a threaded groove 402 which cooperates with the threaded groove 402 in the outer wall of the inner leg 3 to realize threaded transmission, the bottom of the outer leg 401 is fixedly connected with an anti-skid pad 404 which is used to increase the friction between the support and the ground to ensure the stability when the bag is placed, the outer wall of the knob 403 is provided with a plurality of anti-skid lines 405 which increase the friction between the hand and the knob 403 to facilitate the user to rotate the knob 403, the inner wall of the knob 403 is provided with a detent assembly 406 which is used to transmit the rotary motion of the knob 403 to the outer leg 401 and limit the radial movement of the outer leg 401, the detent assembly 406 comprises a clamping ring 4061 which is used as the main component of the detent assembly 406 to realize the motion transmission between the knob 403 and the outer leg 401, the inner wall of the clamping ring 4061 is fixedly connected to the outer wall of the outer leg 401 to form a fixed connection relationship between the clamping ring 4061 and the outer leg 401, and the outer wall of the clamping ring 4061 is rotationally connected to the inner wall of a ring groove 4062 to convert the rotary motion of the knob 403 into linear motion of the outer leg 401 by sliding in the ring groove 4062;

[0044] Specifically, the inner wall of the outer leg 401 is slidingly connected to the outer wall of the inner leg 3 to form a basic structure, when operating, hold the knob 403, the outer wall anti-skid lines 405 of the knob 403 provide holding friction, rotate the knob 403 clockwise, because the threaded groove 402 in the inner wall of the knob 403 engages with the threaded groove 402 in the outer wall of the inner leg 3, the knob 403 moves downward along the outer wall of the inner leg 3, in the detent assembly 406, the inner wall of the clamping ring 4061 is fixed to the outer wall of the outer leg 401, the outer wall is rotationally connected to the inner wall ring groove 4062 of the knob 403, when the knob 403 rotates, the clamping ring 4061 slides in the ring groove 4062 to convert the rotary motion into linear sliding of the outer leg 401 along the outer wall of the inner leg 3, realizing the lengthening of the support, and counterclockwise rotation is reversed to shorten, after adjusting to the appropriate length, the self-locking property of the thread prevents the knob 403 from rotating by itself, and at the same time, the anti-skid pad 404 at the bottom of the outer leg 401 adheres to the ground to increase the friction and ensure the stability of the bag placement.

[0045] Working principle: when the inner leg 3 needs to be installed, the user aligns the plug 203 at the top of the inner leg 3 with the slot 202 at the bottom of the mounting block 201, and at the same time, the guide block 2071 in the guide assembly 207 is aligned with the guide slot 2072 at the top of the inner leg 3. This accurate alignment is the basis for successful installation. Then, the inner leg 3 is inserted, during which the plug 203 preliminarily cooperates with the slot 202, at the same time, the sliding block 205 on the outer wall of the inner insertion rod 204 slides into the sliding groove 206 at the top of the outer wall of the inner leg 3, and the guide block 2071 also slides along the guide slot 2072, ensuring the stability of the insertion posture of the inner leg 3. When the inner leg 3 is inserted to a certain extent, the initial elastic buckle 2081 in the auxiliary assembly 208 will be clamped into the buckle hole 2083 in the inner wall of the mounting block 201 under the action of elasticity, then the inner leg 3 is rotated counterclockwise, during which the initial elastic buckle 2081 is separated from the buckle hole 2083 under the action of external force, and the guide block 2071 slides along the inner wall bottom in the rotating groove 2073, providing guidance and support for the rotation of the inner leg 3. With the continuous rotation, when the inner leg 3 is rotated to the appropriate position, the positioning elastic buckle 2082 on the outer wall of the inner leg 3 is accurately aligned with and clamped into the buckle hole 2083 in the inner wall of the mounting block 201, at this time, the top of the sliding block 205 is clamped on the inner wall top of the sliding groove 206, forming mechanical limiting and preventing the inner leg 3 from continuing to rotate. Thus, the inner leg 3 is installed in place, and the multiple locking structure ensures the stability and reliability of the inner leg 3 during use. When the inner leg 3 needs to be disassembled, first rotate the inner leg 3 clockwise to make the positioning elastic buckle 2082 separate from the buckle hole 2083, until the initial elastic buckle 2081 is clamped into the buckle hole 2083, at this time, the clamping state of the sliding block 205 and the sliding groove 206 is released, and the inner leg 3 can be moved, then apply downward external force to overcome the elastic force of the initial elastic buckle 2081, the guide block 2071 slides reversely along the rotating groove 2073 and the guide slot 2072, the sliding block 205 reversely slides out along the sliding groove 206, and finally the plug 203 at the top of the inner leg 3 is pulled out from the slot 202 at the bottom of the mounting block 201, completing the disassembly;

[0046] And, in the use of telescopic mechanism 4 adjust the length of the luggage support, the outer leg 401 and the sliding connection of the inner leg 3 constitute the basic telescopic structure, when the user holds the knob 403, the anti-skid pattern 405 on the outer wall can effectively increase the friction, to avoid slipping when operating, clockwise rotating the knob 403, because the screw groove 402 on the inner wall of the knob 403 and the screw groove 402 on the outer wall of the inner leg 3 are engaged with each other, the knob 403 will move down along the outer wall of the inner leg 3, during the movement of the knob 403, the knob 403 is limited by the clamping assembly 406, the inner wall of the clamping ring 4061 is fixed on the outer wall of the outer leg 401, and the outer wall is in rotating connection with the ring groove 4062 on the inner wall of the knob 403, when the knob 403 rotates, the clamping ring 4061 slides in the ring groove 4062, and the rotating movement of the knob 403 is converted into the linear sliding movement of the inner leg 3 along the inner wall of the outer leg 401, so that the support is lengthened, counterclockwise rotating the knob 403, the transmission process is reversed, the inner leg 3 slides down along the inner wall of the outer leg 401, so that the support is shortened, when the support is adjusted to the appropriate length, the knob 403 stops rotating, at this time, the self-locking property of the screw is used, and the threaded connection between the knob 403 and the inner leg 3 can prevent the knob 403 from rotating by itself, in addition, the anti-skid pad 404 at the bottom of the outer leg 401 can closely adhere to the ground after the support is adjusted, so that the friction with the ground is increased, and the luggage is prevented from sliding or toppling due to unstable support during placement.

[0047] Finally, it should be noted that: the above only for preferred embodiments of the present application, and not for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. A quick-installation structure for a luggage bracket, comprising a case (1), characterized in that: The box (1) is provided with an installation mechanism (2) at the four corners of the bottom. The box (1) is provided with multiple inner legs (3) at the bottom. The bottom of the multiple inner legs (3) is provided with a telescopic mechanism (4). The installation mechanism (2) includes an installation block (201), the top of which is fixedly connected to the bottom of the housing (1). The bottom of the installation block (201) is provided with a slot (202). The top of the inner support leg (3) is fixedly connected with a plug (203). The top of the inner wall of the installation block (201) is fixedly connected with an inner rod (204). The outer wall of the inner rod (204) is fixedly connected with multiple sliders (205). The top of the outer wall of the inner support leg (3) is provided with multiple sliding grooves (206). The inner wall of the installation block (201) is provided with a guide component (207). The outer wall of the inner support leg (3) is provided with an auxiliary component (208).

2. The quick-installation structure for a luggage bracket according to claim 1, characterized in that: The telescopic mechanism (4) includes an outer support leg (401), the inner wall of which is slidably connected to the outer wall of the inner support leg (3), the outer wall of the inner support leg (3) is provided with a threaded groove (402), the outer wall of the telescopic mechanism (4) is rotatably connected with a knob (403), the bottom of the outer support leg (401) is fixedly connected with an anti-slip pad (404), the outer wall of the knob (403) is provided with multiple anti-slip patterns (405), and the inner wall of the knob (403) is provided with a locking component (406).

3. The quick-installation structure for a luggage bracket according to claim 1, characterized in that: The guide assembly (207) includes multiple guide blocks (2071), the top of the inner support leg (3) is provided with multiple guide grooves (2072), and the outer wall of the inner support leg (3) is provided with a rotating groove (2073).

4. The quick-installation structure for a luggage bracket according to claim 1, characterized in that: The auxiliary component (208) includes multiple initial snaps (2081), the outer walls of the multiple initial snaps (2081) are fixedly connected to the outer wall of the inner support leg (3), the outer wall of the inner support leg (3) is fixedly connected to multiple positioning snaps (2082), and the inner wall of the mounting block (201) is provided with multiple buckle holes (2083).

5. The quick-installation structure for a luggage bracket according to claim 2, characterized in that: The locking assembly (406) includes a retaining ring (4061), the inner wall of which is fixedly connected to the outer wall of the outer support leg (401), and the inner wall of the knob (403) is provided with a threaded groove (402).

6. The quick-installation structure for a luggage bracket according to claim 1, characterized in that: The outer walls of the multiple inner legs (3) are rotatably connected to the inner walls of the multiple mounting blocks (201), and the outer walls of the multiple sliders (205) are slidably connected to the inner walls of the multiple sliding grooves (206).

7. The quick-installation structure for a luggage bracket according to claim 3, characterized in that: The outer walls of the multiple guide blocks (2071) are slidably connected to the inner walls of the multiple guide grooves (2072), and the bottoms of the multiple guide blocks (2071) are slidably connected to the bottom of the inner wall of the rotating groove (2073).

8. The quick-installation structure for a luggage bracket according to claim 5, characterized in that: The inner wall of the knob (403) is threaded to the outer wall of the inner support leg (3), and the outer wall of the retaining ring (4061) is rotatably connected to the inner wall of the ring groove (4062).

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