Luggage mounting structure of luggage barrow
By using ring-shaped fixing rings and rigid boxes in luggage carts and bags, the high cost problem in existing technologies has been solved, thereby reducing transportation and production costs and improving production efficiency and product aesthetics.
Patent Information
- Application Number
- CN202520145259.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-22
- Publication Date
- 2026-01-13
- Estimated Expiration
- 2035-01-22
AI Technical Summary
The production cost of existing luggage carts and bags is high, mainly because the bags are large in size and the flexible lining needs to be sewn in a sewing factory and transported to the assembly factory, resulting in high costs for transportation and positioning tooling fixtures.
The flexible inner lining is sewn onto the retaining ring using a ring-shaped fixing ring, which is then fixed to the opening of the box body and connected by fasteners. The box lid is connected to the zipper, and the cover is used for protection and decoration. The box body and box lid are made of rigid materials, and the irregular opening design facilitates installation.
It reduced transportation costs, improved production efficiency, simplified sewing for workers, and enhanced the product's aesthetics and ease of use.
Smart Images

Figure CN223787255U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the luggage installation structure technical field of luggage trolley, and specifically points to a luggage installation structure of luggage trolley. BACKGROUND
[0002] Luggage trolley is one of the important choices that appear now, and its luggage has the ability to store articles, and the luggage trolley body has the function of carrying children. For example, Chinese patent CN202420893234.2, a child luggage trolley, which better solves the daily travel of children. The luggage of the product is an important part, and also the part with the highest cost in the factory. The main reason is that the whole luggage is large, and the flexible lining needs to be directly sewn on the opening of the luggage by a bag sewing machine. Moreover, the sewing process of the general factory is outsourced, and the box body needs to be transported to the sewing factory, and after the lining is sewn, it is transported back to the assembly factory for assembly. The box body is large in size, so the transportation cost is high. Even in the same factory, it is also two independent processes. The large-sized luggage directly sews the lining and needs to use a large positioning tool clamp, which is extremely high in cost. SUMMARY
[0003] The utility model aims at providing a luggage installation structure of luggage trolley which effectively reduces the production cost of the factory.
[0004] The utility model is realized as follows:
[0005] A luggage installation structure of luggage trolley, comprising a box body, the side of the box body is provided with an opening, and the opening is detachably provided with a box cover; a flexible lining is arranged in the box body, comprising a ring-shaped fixing ring, the mouth of the flexible lining is fixed on the fixing ring, and a fastener fixes the fixing ring on the opening of the box body.
[0006] A first zipper is arranged on the flexible lining, a second zipper is arranged on the box cover, and the zipper head connects the first zipper and the second zipper.
[0007] At least part of the box cover is higher than the box body.
[0008] The flexible lining is sewn on the fixing ring.
[0009] The opening of the box body is shaped, and the fixing ring and the opening are matched.
[0010] A ring-shaped cover is arranged, a plurality of buckles are arranged on the circumferential side of the cover, a plurality of clamping grooves matched with the buckles are arranged on the circumferential side of the opening of the box body, the buckles pass through the fixing ring and are fixed on the clamping grooves, and the cover is arranged on the fixing ring.
[0011] A plurality of notches avoiding the buckles are arranged on the circumferential side of the fixing ring.
[0012] The cover is exposed, and the color of the cover is different from that of the box body.
[0013] The opening position of the box body is concave; and the opening of the box body is provided with an annular sheet, and the fixing ring is attached to the surface of the annular sheet and fixed by fasteners.
[0014] The box body comprises a left box body and a right box body fixed to each other, and the side edge of the right box body is provided with the opening, and the opening occupies at least 3 / 4 of the right box body.
[0015] The box cover can be completely separated from the box body.
[0016] The box body and the box cover are both made of hard material.
[0017] Compared with the prior art, the utility model has the advantages of:
[0018] 1、The utility model discloses a fixing ring of independent part, first, the flexible lining is sewn in the fixing ring, then the fixing ring is fixed on the opening of the box body.
[0019] 2、The utility model discloses that the fixing ring outside still has the cover of joint, and the cover is shielded to the fixing ring, avoids the both connection position to be exposed, reduces the possible of falling off, and the cover can also be used as a decoration piece, and the product appearance is beautified, as a factory, the cover and the box body can also be set to different colors, enhance the visual angle impact, attract the sight of children, make the product more beautiful.
[0020] 3、The utility model discloses that the box cover can be completely separated from the box body, and the user can take down the box cover by pulling the zipper head and loosening the first zipper and the second zipper, and the way of taking down the box cover is simple. DRAWINGS
[0021] Figure 1 It is the use state reference drawing of the utility model's luggage installed on the luggage car body.
[0022] Figure 2 It is one of the structure schematic views of the utility model.
[0023] Figure 3 It is the second structure schematic view of the utility model.
[0024] Figure 4 It is one of the explosion structure schematic views of the utility model.
[0025] Figure 5 It is Figure 4is an enlarged structural schematic view of A of figure 1;
[0026] Figure 6 is Figure 4 is an enlarged structural schematic view of B of figure 1;
[0027] Figure 7 is the second schematic view of the explosion structure of the utility model;
[0028] Figure 8 is the first schematic view of the opening state structure of the fixed ring and the box cover part of the utility model;
[0029] Figure 9 is Figure 8 is an enlarged structural schematic view of C of figure 1;
[0030] Figure 10 is the second schematic view of the opening state structure of the fixed ring and the box cover part of the utility model.
[0031] In the figure: 1-box body; 10-opening; 101-ring piece; 102-box body fastening position; 103-clamping groove; 104-inward concave arc edge; 11-left box body; 12-right box body; 13-supporting leg; 14-connecting seat;
[0032] 141-first clasp; 142-inclined support; 15-sliding sleeve; 2-box cover; 20-flexible inner liner; 27-zipper head; 28-second zipper; 29-first zipper; 3-fixed ring; 31-fixed ring fastening position; 32-notch; 4-sealing cover; 41-clasp; 8-screw; 9-luggage trolley body. DETAILED DESCRIPTION
[0033] The utility model will be further described in the specific embodiment in combination with the drawings, see Figures 1-10 shown:
[0034] The luggage mounting structure of a luggage cart comprises a box body 1, the side of the box body 1 is provided with an opening 10, the opening 10 is detachably provided with a box cover 2; a flexible lining 20 is arranged in the box body 1, the flexible lining 20 comprises a ring-shaped fixing ring 3, the mouth of the flexible lining 20 is sewn on the fixing ring 3, a fastener is used to fix the fixing ring 3 on the opening 10 of the box body, the fastener can be a screw 8, a bolt, a rivet or the like, the screw passes through the fastening position 102 of the box body and the fastening position 31 of the fixing ring and fixes them together; the flexible lining 20 is pre-fixed through a ring-shaped accessory, then the fixing ring 3 is fixed on the box body 1 through the fastener, preferably, the opening of the box body is provided with a ring-shaped sheet 101, the fixing ring 3 is attached to the surface of the ring-shaped sheet 101 and fixed through the fastener, so that the fixing ring 3 and the ring-shaped sheet 101 can be better attached and fixed, improving the fixing stability of the flexible lining 20. The flexible lining 20 is provided with a first zipper 29, the box cover 2 is provided with a second zipper 28, and a zipper head 27 is used to connect the first zipper 29 and the second zipper 28; at least part of the box cover 2 is higher than the box body 1. As shown in Figures 4-5 the opening position of the box body is concave, the concave position forms an inner concave arc-shaped edge 104, the fixing ring 3 is hidden inside through the concave setting, the user cannot touch the fixing ring 3, and a cover 4 is fixed outside the fixing ring, the fixing ring 3 is packaged and hidden through the cover 4.
[0035] the opening 10 of the box body 1 is shaped, the fixing ring 3 is matched with the opening 10. The shaped setting is beneficial to the assembly of workers, the shaped opening has directionality, which is beneficial to the alignment of workers and is not prone to installation errors, improving the product qualification rate, and the shaped opening product is more beautiful.
[0036] the cover 4 is provided with a plurality of buckles 41 on the circumferential side, the opening of the box body 1 is provided with a clamping groove 103 matched with the buckle 41, the buckle 41 passes through the fixing ring 3 and is fixed on the clamping groove 103, and the cover 4 is arranged on the fixing ring 3.
[0037] the fixing ring 3 is provided with a plurality of notches 32 avoiding the buckles 41 on the circumferential side.
[0038] the cover 4 is exposed, and the cover 4 and the box body 1 are different in color.
[0039] the box body 1 comprises a left box body 11 and a right box body 12 fixed to each other, the side of the right box body 12 is provided with the opening 10, and the opening 10 occupies at least 3 / 4 of the right box body 12.
[0040] the box cover 2 can be completely separated from the box body 1. Of course, the ends of the first zipper 29 and the second zipper 28 can be fixed through flexible cloth, so that the box body and the box cover are partially connected, and the box cover cannot be completely separated from the box body. The specific structure is determined by the manufacturer.
[0041] The box body 1 and the box cover 2 are made of hard material.
[0042] The above embodiments are only the preferred embodiments of the present application, and do not limit the protection scope of the present application, so that: all equivalent changes made according to the structure, shape, principle of the present application should be covered in the protection scope of the present application.
Claims
1. A luggage mounting structure of a luggage cart, comprising a box body (1), a side edge of the box body (1) is provided with an opening (10), and a box cover (2) is detachably arranged on the opening (10); characterized in that: The box (1) is provided with a flexible inner liner (20), including an annular fixing ring (3), the mouth of the flexible inner liner (20) is fixed on the fixing ring (3), and a fastener is used to fix the fixing ring (3) on the opening (10) of the box; A first zipper (29) is arranged on the flexible inner liner (20), a second zipper (28) is arranged on the box cover (2), and a zipper head (27) is used to connect the first zipper (29) and the second zipper (28); At least part of the box cover (2) is higher than the box (1).
2. The luggage cart's bag mounting structure according to claim 1, characterized by: The flexible inner liner (20) is sewn on the fixing ring (3).
3. The luggage cart's bag mounting structure according to claim 1 or 2, characterized by: The opening (10) of the box is shaped, and the fixing ring (3) and the opening (10) are matched.
4. The luggage mounting structure of claim 1, wherein: An annular cover (4) is arranged, a plurality of buckles (41) are arranged on the periphery of the cover (4), a clamping groove (103) matched with the buckle (41) is arranged on the periphery of the opening (10) of the box, the buckle passes through the fixing ring (3) and is fixed on the clamping groove (103), and the cover (4) is arranged on the fixing ring (3).
5. The luggage mounting structure of claim 4, wherein: The fixing ring (3) is provided with a plurality of notches (32) for avoiding buckles on the periphery.
6. The luggage mounting structure of claim 4, wherein: The cover (4) is exposed, and the cover (4) and the box (1) are different in color.
7. The luggage cart's bag mounting structure according to claim 1 or 2 or 4 or 5 or 6, wherein: The opening position of the box (1) is concave, and the opening of the box (1) is provided with an annular piece (101), the fixing ring (3) is attached to the surface of the annular piece (101) and is fixed by a fastener.
8. The luggage cart's bag mounting structure according to claim 1 or 2 or 4 or 5 or 6, wherein: The box (1) includes a left box (11) and a right box (12) fixed to each other, the side of the right box (12) is provided with the opening (10), and the opening (10) occupies at least 3 / 4 of the right box (12).
9. The luggage cart's bag mounting structure according to claim 8, characterized by: The box cover (2) can be completely separated from the box (1).
10. The luggage cart bag mounting structure according to claim 8, characterized by: The box (1) and the box cover (2) are made of hard material.
Citation Information
Patent Citations
Child luggage barrow
CN222116901U