Luggage with convenient mounting structure

Abstract

The utility model provides a luggage with a convenient mounting structure. Comprising a first box body, a second box body, a first zipper, a first fixing frame, a first connecting ring, a second fixing frame, a second connecting ring and a bent connecting part. The first fixing frame is connected with the first box body through a first clamping groove, and the second fixing frame is connected with the second box body through a first clamping groove. The first connecting ring and the second connecting ring are respectively provided with a clamping end and an extending end, two pulling belts of the first zipper are fixedly connected to the two extending ends respectively, and the two clamping ends are connected with second clamping grooves formed in the first fixing frame and the second fixing frame respectively. The bending connecting parts are installed in the middles of the side edges of the first box body and the second box body respectively so that the first box body can be connected relative to the second box body in a bending mode. According to the luggage with the convenient mounting structure, the fixing ring and the fixing frame are arranged, so that the zipper can be indirectly connected to the luggage body in a clamping manner, the stability is ensured, and in addition, the bent connecting part is arranged, so that the shape of the fixing frame is adapted, and the connecting and limiting effects are achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of luggage, and in particular to a luggage with a convenient installation structure. Background Art

[0002] Luggage bags are commonly used for travel. Luggage bags include zipper-type and card-frame-type bags for easy opening and closing. Common zipper-type bags are mainly made by attaching soft rubber materials to the outside of the case and then sewing zippers. At the same time, the lining needs to be sewn or fixed. The problem is that more manual labor is required in the production process, and the degree of automation and production efficiency are low. Utility Model Content

[0003] In view of the defects in the prior art, the purpose of the utility model is to provide a bag with a convenient installation structure, which adopts a snap-on structure to make the bag easy to assemble.

[0004] The utility model provides a bag with a convenient installation structure, comprising a first box body, a second box body, and a first zipper, and is characterized in that it also comprises a first fixing frame, a first connecting ring, a second fixing frame, a second connecting ring, and a bending connecting portion. The first fixing frame is connected to the first box body by providing a first card slot, and the second fixing frame is connected to the second box body by providing a first card slot.

[0005] The first connecting ring and the second connecting ring are both formed with a clamping end and an extending end. The two drawstrings of the first zipper are respectively fixedly connected to the two extending ends. The two clamping ends are respectively connected to the second clamping slots arranged on the first fixing frame and the second fixing frame.

[0006] The bending connection parts are respectively installed at the middle parts of the sides of the first box body and the second box body, so that the first box body can be bent and connected relative to the second box body.

[0007] Preferably, the clamping ends of the first connecting ring and the second connecting ring are circular cylinders, and the first clamping groove has an expansion portion and a first protrusion, and the expansion portion accommodates the clamping ends.

[0008] Preferably, the two second clamping grooves are both provided with a second protrusion near the outlet, or the extending ends of the first connecting ring and the second connecting ring are both provided with a third protrusion.

[0009] Preferably, the snap-fitting ends of the first connecting ring and the second connecting ring are defined as arrow-shaped, and two elastic abutment parts are formed on the arrow-shaped snap-fitting ends. The elastic abutment parts have an open state and a fitted state relative to the extending end. The maximum width of the open state is D1, and the maximum width of the fitted state is D2.

[0010] The second card slot is configured as a T-shaped slot or an L-shaped slot, and the second card slot has a narrow end, and the narrowest width of the narrow end is T1, wherein D1>T1≥D2.

[0011] Preferably, the first fixing frame and the second fixing frame are respectively provided with a bite portion, and the two bite portions have positioning ends.

[0012] Preferably, the upper edge of the engaging portion is integrally extended from the groove edge of the second slot, and the lower edge of the engaging portion is integrally extended from the groove edge of the third slot.

[0013] Preferably, the bag also has a third connecting ring and a fourth connecting ring, each connecting ring is formed with a clamping portion and an extension portion, the first fixed frame and the second fixed frame are each formed with a third clamping slot and are arranged facing each other, the third connecting ring is clamped with the third clamping slot of the first fixed frame, and the fourth connecting ring is clamped with the third clamping slot of the second fixed frame.

[0014] Preferably, the bent connection portion fixedly connects the first box body and the second box body, and comprises two accommodating portions, and the accommodating portions are adapted to the slot plate of the first card slot.

[0015] Preferably, the bending connection portion forms a limit buffer portion, and the limit buffer portion protrusions are arranged at both ends of the bending connection portion.

[0016] Preferably, the first fixing frame, the second fixing frame and the two fixing rings are assembled and installed on the first box body and the second box body, and a closed point is formed along the two boxes, and the closed point is located at the covering part of the bent connection part.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] 1. The utility model provides a luggage with a convenient installation structure. The zipper is connected to the fixed frame through a connecting ring, thereby being connected to the fixed frame. The fixing process of the zipper and the connecting ring does not need to be carried out along the frame and can be operated independently;

[0019] 2. The luggage with a convenient installation structure provided by the utility model eliminates the hinge structure of the box body by setting the bending connection part, and can play a limiting and buffering role through the limiting buffer part when the box body is opened. The soft rubber fixing part is directly installed on the box body to avoid the weakening of the box body connection strength caused by the increase of the fixing frame;

[0020] 3. The luggage with a convenient installation structure provided by the utility model enables the first box body and the second box body to be directly aligned when closed by setting the bite portion, and is not easy to be misaligned, thereby improving the comfort of use;

[0021] 4. The utility model provides a luggage with a convenient installation structure. The setting of the connecting ring and the second card slot allows the zipper to be inserted through the connecting ring and then the connecting ring together with the fixing frame is bent into a shape suitable for the box body, and then installed on the box body. The installation process is simple and suitable for automated assembly production.

[0022] 5. The luggage with a convenient installation structure provided by the utility model can further fix the zipper and connect the lining cloth through the zipper by setting the third slot and the corresponding fixing coil, and then the lining cloth can be installed on the box body through the same process, thereby improving the production efficiency of the luggage. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Other features, objects and advantages of the present invention will become more apparent from the detailed description of non-limiting embodiments made with reference to the following drawings:

[0024] Figure 1 It is a schematic diagram of the overall structure of the first embodiment.

[0025] Figure 2 This is an exploded structural view of the first embodiment.

[0026] Figure 3 It is a side view of the first embodiment.

[0027] Figure 4 yes Figure 3 AA section detail view in.

[0028] Figure 5 yes Figure 3 AA section view of the partial view, showing the bent connection portion.

[0029] Figure 6 It is a schematic structural diagram of the bent connection portion of the first embodiment.

[0030] Figure 7 It is a schematic diagram of the partial connection structure of the second clamping groove and the second connecting ring in the second embodiment.

[0031] The figure shows:

[0032] 11—first box body; 12—second box body; 13—butt end;

[0033] 21—first fixing frame; 23—first card slot; 24—second card slot; 241—capacity expansion portion; 242—first protrusion; 243—second protrusion; 25—third card slot; 26 bite portion; 261—positioning end;

[0034] 22—second fixed frame;

[0035] 31—first connecting ring; 311—clamping end; 312—extending end; 314—elastic abutting portion;

[0036] 32—second connecting circle;

[0037] 33—third connecting ring; 331—clamping portion; 332—extension portion;

[0038] 34—fourth connecting circle;

[0039] 41—first zipper;

[0040] 5—bending connection portion; 51—accommodating portion; 52—limiting buffer portion DETAILED DESCRIPTION

[0041] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.

[0042] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for which protection is sought, but merely represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0043] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, all directional indications in this application (such as up, down, left, right, front, back, bottom...) are only used to explain the relative position relationship, movement, etc. between the components under a specific posture (as shown in the drawings). If the specific posture changes, the directional indication will also change accordingly. Further, the descriptions of "first", "second", etc. in the application are only for descriptive purposes.

[0044] Embodiment 1:

[0045] like Figure 1 and Figure 2 As shown, the utility model provides a bag that is easy to install, including a first box body 11, a second box body 12, a first zipper 41 and a connecting assembly, wherein the first box body 11 and the second box body 12 are formed with a butt end, and the perimeter of the butt end defines a first size. The connecting assembly includes a first fixing frame 21, a second fixing frame 22, a first connecting ring 31, a second connecting ring 32 and a bent connecting portion 5.

[0046] The first fixing frame 21 is connected to the first box body 11, and the second fixing frame 22 is connected to the second box body 12. After the first fixing frame 21 is bent and formed, it is hot-pressed to the butt end 13 of the first box body 11 through the first card slot 23, and after the second fixing frame 22 is bent and formed, it is hot-pressed to the butt end 13 of the second box body 12 through the second card slot 24. The first dimension defined by the perimeter of the butt end 13 is equal to the second dimension defined by the perimeter of the first fixing frame 21.

[0047] In other embodiments not shown, a protrusion is formed at the butt end of the first fixed frame 21, and a concave portion is provided in the first card slot 23. When the first fixed frame 21 and the first box body 11 are connected, the protrusion and the concave portion play a role in assisting positioning and installation. The protrusion can be arranged along a circle of the fixed frame, or can be arranged in intervals along the fixed frame. The protrusion and the concave portion are arranged to correspond to each other along the circumference direction. In other embodiments not shown, a concave portion can be provided on the first fixed frame 21, and a protrusion can be provided in the first card slot 23, which also play a role in assisting installation and positioning.

[0048] like Figure 4-5 As shown, the first zipper 41 includes two drawstrings, and the two drawstrings are respectively connected to the first fixing frame 21 and the second fixing frame 22 through the first connecting ring 31 and the second connecting ring 32, and are then fixed to the first box body 11 and the second box body 12. Specifically, the first fixing frame 21 is formed with a second card slot 24, and the first connecting ring 31 is formed with a card connection end 311 and an extension end 312, the card connection end 311 is connected to the second card slot 24, and the extension end 312 is fixedly sewn with a drawstring, and the other drawstring of the first zipper 41 is connected to the second fixing frame 22 through the extension end 312 of the second connecting ring 32 in the same way.

[0049] As for the setting of the snap-on end 311 and the second snap-on slot 24, the snap-on end 311 of the first connecting ring 31 is defined as a circular cylinder, and the second snap-on slot 24 has an expansion portion 241 and a first protrusion 242. When the snap-on end 311 is snapped into the slot, the first protrusion 242 prevents the snap-on end 311 from being separated from the slot. The second snap-on slot 24 is also provided with a second protrusion 243. When the first connecting ring 31 is snapped with the first fixed frame 21, the second protrusion 243 abuts against the extension end 312 to limit the swing of the extension end 312. The snap-on end 311 of the second connecting ring 32 and the second snap-on slot 24 of the second fixed frame 22 are connected in the same way. A rounded corner is set at the bend between the inner wall of the second snap-on slot 24 and the first snap-on slot 23 to prevent wear of the drawstring during use.

[0050] In other embodiments not shown, a third protrusion can be provided on the extension portion 332 of the first connecting ring 31. After the first connecting ring 31 is connected to the first fixed frame 21, the third protrusion abuts against the groove wall of the second slot 24 to limit the swing of the extension end 312 and make it more stable.

[0051] As for the installation method of the first connecting ring 31 and the first fixing frame 21, the two have the same length before the first fixing frame 21 is bent. The specific installation process is to insert one end of the first connecting ring 31 installed with the first zipper 41 into the second card slot, and apply tension to make the card end 311 slide in the second card slot 24 until the two ends of the first connecting ring 31 and the first fixing frame 21 are aligned. The second connecting ring 32 and the second fixing frame 22 are also connected in the same way.

[0052] As for the setting of the second zipper, Figure 4 and 5 As shown, the bag also includes a third connecting ring 33 and a fourth connecting ring 34, and the second zipper 42 includes two drawstrings, and the two drawstrings are respectively fixedly connected to the third card slots 25 on the first and second fixing frames 22 through the third and fourth connecting rings 34. Specifically, the third connecting ring 33 is formed with a third clamping portion 331 and a third extension portion 332, the drawstring of the second zipper is sewn and connected with the third extension portion 332, and the third clamping portion 331 is bonded to the third card slot 25. The fourth connecting ring 34 is arranged and installed in the same manner as the third connecting ring 33.

[0053] As for the connection method between the drawstring and the third extension portion 332 , in other embodiments not shown, methods such as gluing and hot pressing can also be adopted, or the same snap-fit ​​connection method as the first connecting ring snap-fit ​​end 311 and the second snap-fit ​​groove 24 of the present embodiment can be adopted.

[0054] like Figure 5 and Figure 6 As shown, in terms of the setting of the bending connection part 5, the bending connection part 5 has a certain length and adopts an integrated bendable soft rubber material, including two accommodating parts 51 and two limiting buffer parts 52 stacked along the axis, the accommodating part 51 matches the groove edge of the first card slot 23 of the first fixing frame 21 and the second fixing frame 22, and the limiting buffer part 52 is fixedly connected to the first box body 11 and the second box body 12. The limiting buffer part 52 is located at both ends of the bending connection part 5, which can limit the opening angle of the first box body 11 relative to the second box body 12.

[0055] The bending connection part connects the first box body 11 and the second box body 12, so that the boxes are hinged and opened, and the joint formed by the first fixing frame 21 and the second fixing frame 22 is located below and covered by the bending connection part 5. In other embodiments not shown, the bending connection part can be provided with two parts, upper and lower parts, which are connected by hinges to achieve the bendable function, and each part can still be independently provided with a hard or soft limit buffer part.

[0056] The first fixed frame 21 and the second fixed frame 22 are also provided with a bite portion 26, and the bite portion 26 has a bite positioning end 261. When the first box body 11 is closed relative to the second box body 12, the bite positioning ends 261 bite each other to prevent the first box body 11 and the second box body 12 from being misaligned, and play a supporting role. The upper edge of the bite portion 26 is formed by extending the groove edge of the second card slot 24, and the lower edge of the bite portion 26 is formed by extending the groove edge of the third card slot 25. The bite positioning ends 261 of the first fixed frame 21 and the second fixed frame 22 are formed in an L shape, and the bite portion 26 has a hollow structure and is provided with reinforcing ribs, which not only ensures strength but also reduces material usage.

[0057] Embodiment 2:

[0058] The structure of the bag provided in this embodiment is the same as that of the first embodiment, and the difference lies in the specific snap-fitting structure of the second snap-fitting groove 24 and the first connecting ring 31 and the second connecting ring 32 .

[0059] like Figure 7 As shown, different from the first embodiment, the clamping end 311 of the second connecting ring 32 of the bag of this embodiment is defined as an arrow shape, including an extension end 312 and elastic abutment portions 314 located on both sides, and the elastic abutment portions 314 have an open state and a fitted state relative to the extension end 312. In the open state, the maximum width of the clamping end 311 is D1, and in the fitted state, the maximum width of the clamping end 311 is D2, and the elastic abutment portions are often in the open state.

[0060] The corresponding second card slot 24 is set as a T-slot. The second card slot 24 has a narrowest width T1 at the narrow end, and the corresponding size relationship is D1>T1≥D2, so the arrow-shaped card end 311 can be installed in the second card slot 24 in a directly docking and snapping manner. During this process, the elastic abutment portion 314 changes from an open state to a fitted state, and returns to an open state after being fully installed in place, and is stably snapped into the second card slot 24 and cannot be directly pulled out, or the card end 311 of the second connecting ring 32 is inserted into the second card slot 24 from one side, and slides along the second card slot 24 so that the second connecting ring 32 and the two ends of the first fixed frame 21 are aligned. In this embodiment, the connection setting method of the first connecting ring 31 is the same as that of the second connecting ring 32.

[0061] The above describes the specific embodiments of the present invention. Based on the above description, relevant personnel can make various changes and modifications without departing from the technical concept of the present invention.

Claims

1. A bag with a convenient installation structure, comprising a first box body, a second box body, and a first zipper, characterized in that: It also includes a first fixing frame, a first connecting ring, a second fixing frame, a second connecting ring and a bent connecting portion; the first fixing frame is connected to the first box body by setting a first card slot, and the second fixing frame is connected to the second box body by setting a first card slot; The first connecting ring and the second connecting ring are both formed with a clamping end and an extending end, the two drawstrings of the first zipper are respectively fixedly connected to the two extending ends, and the two clamping ends are respectively connected to the second clamping slots provided on the first fixing frame and the second fixing frame; The bending connection parts are respectively installed at the middle of the sides of the first box body and the second box body, so that the first box body can be bent and connected relative to the second box body.

2. The bag with a convenient installation structure according to claim 1, characterized in that: The clamping ends of the first connecting ring and the second connecting ring are circular cylinders, and the first clamping groove has an expansion portion and a first protrusion, and the expansion portion accommodates the clamping ends.

3. The bag with a convenient installation structure according to claim 1, characterized in that: The two second clamping grooves are both provided with a second protrusion near the exit, or the extending ends of the first connecting ring and the second connecting ring are both provided with a third protrusion.

4. The bag with a convenient installation structure according to claim 1, characterized in that: The clamping ends of the first connecting ring and the second connecting ring are defined as arrow-shaped, and the arrow-shaped clamping ends are formed with two elastic abutment parts, and the elastic abutment parts have an open state and a fitted state relative to the extension end, and the maximum width in the open state is D1, and the maximum width in the fitted state is D2; The second slot is configured as a T-shaped slot or an L-shaped slot, and the second slot has a narrow end, and the narrowest width of the narrow end is T1, wherein D1>T1≥D2.

5. The bag with a convenient installation structure according to claim 1, characterized in that: The first fixing frame and the second fixing frame are respectively provided with a bite portion, and the two bite portions have positioning ends.

6. The bag with a convenient installation structure according to claim 5, characterized in that: The first fixing frame and the second fixing frame are respectively formed with a third slot and are arranged facing each other, the upper edge of the bite portion is integrally extended from the slot edge of the second slot, and the lower edge of the bite portion is integrally extended from the slot edge of the third slot.

7. The bag with a convenient installation structure according to claim 1, characterized in that: It also has a third connecting ring and a fourth connecting ring, each connecting ring is formed with a clamping portion and an extension portion, the first fixed frame and the second fixed frame are each formed with a third clamping groove and are arranged facing each other, the third connecting ring is clamped with the third clamping groove of the first fixed frame, and the fourth connecting ring is clamped with the third clamping groove of the second fixed frame.

8. The bag with a convenient installation structure according to claim 1, characterized in that: The bent connection portion is fixedly connected to the first box body and the second box body, and includes two accommodating portions, and the accommodating portions are adapted to the slot plate of the first card slot.

9. The bag with a convenient installation structure according to claim 8, characterized in that: The bending connection portion forms a limit buffer portion, and the limit buffer portion protrusions are arranged at two ends of the bending connection portion.

10. The bag with a convenient installation structure according to any one of claims 1 to 9, characterized in that: The first fixing frame, the second fixing frame and the two fixing rings are assembled and installed on the first box body and the second box body, and a closed point is formed along the two boxes, and the closed point is located at the cover of the bent connection part.

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