Connecting assembly for luggage pull rod storage rack

Abstract

The utility model discloses a connecting assembly for a luggage draw bar storage rack, which comprises a luggage body and a draw bar body, and the draw bar body is arranged at the top of the luggage body in a sliding manner; the first connecting assembly is attached to the pull rod body, a second connecting assembly is attached to the front end of the first connecting assembly, and the rear end of the second connecting assembly is attached to the pull rod body; and the protruding block slides in the first connecting assembly, the outer end of the protruding block is clamped in clamping grooves, the clamping grooves are formed in the pull rod body, and the clamping grooves are arranged at equal intervals. According to the connecting assembly for the luggage pull rod storage rack, the protruding block is installed, by pulling the pull rope, the pull rope moves to drive the protruding block to move, then the protruding block is disengaged from clamping of the clamping groove, the first connecting assembly can slide on the pull rod body, the protruding block can be automatically clamped with the clamping groove through the spring, and the connecting assembly is convenient to use. Therefore, the purpose of quickly adjusting and locking is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of luggage drawbar racks, in particular to a connecting assembly for luggage drawbar racks. Background Art

[0002] When going out for a long trip, you need to bring clothes to change, so you need a bag to store the items. In order to improve comfort, a shelf will be installed on the luggage pull rod, so that some water and other items can be placed in the shelf, which is convenient for use. The shelf is usually connected to the luggage pull rod through a connecting component;

[0003] Reference publication number CN218852130U is a luggage trolley rack, which is provided with a storage rack that can be folded and unfolded on the bracket, and the storage rack can move back and forth on the upper bracket. It has a reasonable design and a simple structure, which reduces the difficulty and cost of production and manufacturing, is convenient for mass production and manufacturing, is conducive to large-scale promotion and application, and is also convenient for ordinary consumers to popularize and use, and can better meet the use needs. A sliding part that can be used to lock the storage rack is provided on the bracket, which can prevent the storage rack from sliding out in the folded state, thereby achieving a better locking effect, and has a simple structure, which is not only convenient for production and manufacturing, but also convenient for users to use. However, there are still the following problems:

[0004] In the actual use of the above-mentioned device, although the sliding part is locked by locking, after the sliding part slides to a suitable position, it is necessary to limit the position by an additional locking mechanism to achieve the purpose of locking, which results in cumbersome steps for adjusting the sliding part, resulting in low efficiency in adjusting the sliding part, and inability to achieve adaptive and rapid locking steps, which results in certain limitations in use.

[0005] Therefore, we propose a connecting assembly for a luggage trolley rack that can solve the above problems well. Summary of the invention

[0006] The purpose of the utility model is to provide a connecting assembly for a luggage trolley rack, so as to solve the problem in the current market proposed by the above-mentioned background technology that after the sliding member slides to a suitable position, it is necessary to additionally limit the position through a locking mechanism, which leads to complicated steps and low efficiency in adjustment.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a connecting assembly for a luggage pull rod storage rack, comprising a luggage body and a pull rod body, wherein the pull rod body is slidably disposed on the top of the luggage body;

[0008] Also includes:

[0009] A first connecting component is attached to the pull rod body, and a front end of the first connecting component is attached to the second connecting component, and a rear end of the second connecting component is attached to the pull rod body;

[0010] The protrusion slides inside the first connecting component, and the outer end of the protrusion is engaged in the inside of the slot, and the slot is arranged on the pull rod body, and the slots are arranged at equal intervals.

[0011] Preferably, the top of the protrusion is arranged in an arc shape, and the inner end of the protrusion is connected to a spring, and the inner end of the spring is connected to the inside of the first connecting component.

[0012] Through the above structural arrangement, the protrusion can move after being squeezed by force.

[0013] Preferably, the inner end of the protrusion is connected to a drawstring, and the inner end of the drawstring extends out of the outer end of the first connecting component through a pulley, and the pulley is rotatably arranged inside the first connecting component.

[0014] Through the above-mentioned structural arrangement, the pulley can reduce the resistance to the movement of the pull rope.

[0015] Preferably, a latch is slidably passed through the side of the second connecting component, and the rear end of the latch extends into the interior of the first connecting component.

[0016] Through the above-mentioned structural setting, the latch can play a role in limiting the second connecting component.

[0017] Preferably, a limiting block is fixed to the rear end of the latch, and the outer end of the limiting block slides inside a slide groove, and the slide groove is provided inside the first connecting component.

[0018] Through the above-mentioned structural setting, the limiting block can form a snap-fit ​​structure with the sliding groove.

[0019] Preferably, a receiving groove is provided at the rear end of the side of the second connecting component, and the volume of the receiving groove is greater than the volume of the limiting block.

[0020] Through the above-mentioned structural arrangement, the limiting block can be accommodated in the accommodating groove.

[0021] Compared with the prior art, the utility model has the following beneficial effects: the connecting assembly for the luggage pull rod storage rack can be quickly locked and quickly disassembled and assembled. By moving the protrusion, the first connecting assembly can be quickly locked, and by rotating the latch, the second connecting assembly can be quickly separated from the first connecting assembly, thereby achieving the purpose of quick disassembly and assembly. The specific contents are as follows:

[0022] (1) A protrusion is provided, and by pulling the pull rope, the pull rope moves and drives the protrusion to move, and then the protrusion is disengaged from the engagement with the slot, so that the first connecting component can slide on the pull rod body, and the spring can automatically engage the protrusion with the slot, thereby achieving the purpose of quick adjustment and locking;

[0023] (2) A latch is provided, and the rotation of the latch drives the limit block to rotate, thereby causing the limit block to rotate and disengage from the engagement with the slide slot, so that the second connecting component can be disengaged from the first connecting component, thereby achieving the purpose of rapid disassembly and assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the front section structure of the utility model;

[0025] Figure 2 For this utility model Figure 1 A is a schematic diagram of the enlarged structure;

[0026] Figure 3 This is a schematic diagram of the front section structure of the pulley of the utility model;

[0027] Figure 4 This is a schematic diagram of the front section structure of the limit block of the utility model;

[0028] Figure 5 It is a schematic diagram of the top-sectional structure of the latch of the utility model.

[0029] In the figure: 1, luggage body; 2, pull rod body; 3, first connecting component; 4, second connecting component; 5, protrusion; 6, slot; 7, spring; 8, pull rope; 9, pulley; 10, latch; 11, limit block; 12, slide groove; 13, receiving groove. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] See also Figure 1-Figure 5The utility model provides a technical solution: a connecting component for a luggage drawbar rack, comprising a luggage body 1 and a drawbar body 2, wherein the drawbar body 2 is slidably mounted on the top of the luggage body 1; further comprising: a first connecting component 3, which is attached to the drawbar body 2, and the front end of the first connecting component 3 is attached to the second connecting component 4, and the rear end of the second connecting component 4 is attached to the drawbar body 2; a protrusion 5, which slides inside the first connecting component 3, and the outer end of the protrusion 5 is engaged in the inside of a card slot 6, and the card slot 6 is provided on the drawbar body 2, the card slots 6 are arranged at equal intervals, the top of the protrusion 5 is arranged in an arc shape, and the inner end of the protrusion 5 is connected to a spring 7, and the inner end of the spring 7 is connected to the inside of the first connecting component 3, the inner end of the protrusion 5 is connected to a drawstring 8, and the inner end of the drawstring 8 extends out of the outer end of the first connecting component 3 through a pulley 9, and the pulley 9 is rotatably arranged inside the first connecting component 3;

[0032] refer to Figures 1 to 3 When adjustment is needed, the first connecting component 3 is pulled, so that the first connecting component 3 can slide on the pull rod body 2, and the movement of the first connecting component 3 will squeeze the protrusion 5, so that the protrusion 5 will move toward the inside of the first connecting component 3, and the movement of the protrusion 5 will disengage from the slot 6, and the movement of the protrusion 5 will squeeze the spring 7, so that the spring 7 is compressed by force, and after moving to a suitable position, the spring 7 is forced to push the protrusion 5 to engage with the slot 6, so that the first connecting component 3 can be fixed on the pull rod body 2, and the pull rope 8 is pulled, so that the pull rope 8 moves and drives the protrusion 5 to move through the pulley 9, and then the protrusion 5 is disengaged from the slot 6, so that the first connecting component 3 can move down the pull rod body 2, and then it is convenient to quickly adjust the height;

[0033] A latch 10 is slidably provided on the side of the second connecting component 4, and the rear end of the latch 10 extends into the interior of the first connecting component 3. A limit block 11 is fixed to the rear end of the latch 10, and the outer end of the limit block 11 slides inside a slide groove 12. The slide groove 12 is provided inside the first connecting component 3. A receiving groove 13 is provided on the rear end of the side of the second connecting component 4, and the volume of the receiving groove 13 is greater than the volume of the limit block 11.

[0034] refer to Figure 1 , Figure 4 and Figure 5When removing the first connecting component 3, by rotating the latch 10, the latch 10 drives the limit block 11 to rotate, and then the limit block 11 rotates and slides inside the slide groove 12. When the latch 10 is rotated to the position, pull the latch 10, and then the latch 10 can drive the limit block 11 to disengage from the engagement with the slide groove 12, so that the limit block 11 can be accommodated in the accommodation groove 13, and then the second connecting component 4 can be separated from the first connecting component 3, and then pull the pull rope 8 to make the protrusion 5 disengage from the card slot 6, and then the first connecting component 3 can be separated from the pull rod body 2, thereby achieving the purpose of quick disassembly and assembly.

[0035] Working principle: When using this luggage trolley rack connection assembly, first, refer to Figures 1 to 3 When adjustment is needed, the first connecting component 3 is pulled so that the protrusion 5 moves toward the inside of the first connecting component 3. After moving to a suitable position, the spring 7 is forced to push the protrusion 5 to engage with the slot 6, so that the first connecting component 3 can be fixed on the pull rod body 2, and the pull rope 8 is pulled so that the first connecting component 3 can be moved down on the pull rod body 2, thereby facilitating quick height adjustment;

[0036] refer to Figure 1 , Figure 4 and Figure 5 When removing the first connecting component 3, by rotating the pin 10, when the pin 10 is rotated to the position, pull the pin 10 so that the limit block 11 can be accommodated in the inside of the accommodating groove 13, and then pull the pull rope 8 to make the protrusion 5 disengage from the slot 6, and then the first connecting component 3 can be disengaged from the pull rod body 2, thereby achieving the purpose of quick disassembly and assembly.

[0037] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0038] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A connecting assembly for a luggage drawbar rack, comprising a luggage body (1) and a drawbar body (2), wherein the drawbar body (2) is slidably mounted on the top of the luggage body (1); It is characterized in that Also includes: The first connecting component (3) is attached to the pull rod body (2), and the front end of the first connecting component (3) is attached to the second connecting component (4), and the rear end of the second connecting component (4) is attached to the pull rod body (2); A protrusion (5) slides inside the first connecting component (3), and the outer end of the protrusion (5) is engaged in the inside of the slot (6), and the slot (6) is provided on the pull rod body (2), and the slots (6) are arranged at equal intervals. The top of the protrusion (5) is arranged in an arc shape, and the inner end of the protrusion (5) is connected to a spring (7), and the inner end of the spring (7) is connected to the inside of the first connecting component (3), and the inner end of the protrusion (5) is connected to a pull rope (8), and the inner end of the pull rope (8) extends out of the outer end of the first connecting component (3) through a pulley (9), and the pulley (9) is rotatably arranged inside the first connecting component (3).

2. A connecting assembly for a luggage drawbar rack according to claim 1, characterized in that: A latch (10) is slidably inserted through the side of the second connecting component (4), and the rear end of the latch (10) extends into the interior of the first connecting component (3).

3. A connecting assembly for a luggage drawbar rack according to claim 2, characterized in that: A limiting block (11) is fixed to the rear end of the latch (10), and the outer end of the limiting block (11) slides inside a slide groove (12), wherein the slide groove (12) is provided inside the first connecting component (3).

4. A connecting assembly for a luggage drawbar rack according to claim 1, characterized in that: The rear end of the side of the second connecting component (4) is provided with a receiving groove (13), and the volume of the receiving groove (13) is greater than the volume of the limiting block (11).

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