TWM516347U - Frame and corner assembly structure for luggage - Google Patents

Description

Frame and corner assembly structure of luggage case

The present invention provides a frame and a corner assembly structure of the luggage body, in particular, a peripheral frame at the periphery of the opening of the casing is combined with a plurality of frames, and a corner of the opening of the two casings is installed between the two adjacent frames. Each of the inner side strips and the outer side strips are integrated with the fixing elements through the perforations and integrated with the corresponding post on the outer strip.

According to the rapid development of today's society and the improvement of national income, the way people live is gradually changing, and the popularity of transportation tools is more convenient, whether it is usually for work, or for leisure vacations and travel. For leisure and entertainment, it has become a very frequent matter to travel by transportation. Therefore, when traveling or traveling, you will use various types of suitcases, suitcases or briefcases to facilitate the storage of clothes and daily necessities. , documents or other items or objects that need to be carried.

Furthermore, the general luggage case is located inside the outer casing of the box body and has a receiving space for accommodating articles, and a plurality of rollers are arranged at the bottom of the box body, and the box body is provided with a length adjustment positioning and a pulling function. The drawbar can be conveniently dragged or pushed by the user to the trunk and rolled by a plurality of rollers, which is quite time-saving and less laborious. In addition, the luggage currently on the market can be mainly divided into soft shell and hard shell. There are two kinds of boxes, among which the soft shell cases are mostly made of nylon, polyester fiber, etc. Since the soft shell case generally has an outer bag and the depth of the box is sufficient, if it is additionally expandable The charging design has a larger elastic space than the hard-shell case and has a lightweight effect, so it is more suitable for the need to take personal belongings or carry large-volume luggage at any time, while the hard-shell case is more Designed for the split, and made of Curv, aluminum-magnesium alloy, polycarbonate (PC), polypropylene (PP), ABS, etc., because the hard shell has better hardness and can maintain a certain shape, it is hard. The protective effect of the shell case is better than that of the soft shell case, and the waterproof appearance is better because of the appearance of the hard shell case, and it is gradually popular among consumers in recent years, but the disadvantage is the hard shell case. It has a certain weight and cannot be made lighter, and its own weight will cause a burden on the user.

Both the soft shell case and the hard shell case have a zipper or frame at the periphery of the opening of the outer casing, and are connected to the second casing by a zipper, so that the user can easily pull the zipper to open or close the trunk. The frame can be integrally formed by the outer casing or the aluminum frame is mounted on the periphery of the opening of the outer casing as a structural support, and is pivotally connected to the frame of the outer casing through a hinge to facilitate the user to open, or the outer casing can be The abutment of the frames makes the trunk cover closed, but the structural strength of the luggage at the zipper is low. If the external force is applied here, it is easy to cause concave deformation, and the contents of the luggage are damaged. In severe cases, the luggage may be damaged and cannot be used.

Since the most frequently damaged part of the trunk often occurs at the edge and corner around the trunk, in view of the fact that the above-mentioned luggage has a certain size and is easily damaged by impact with surrounding objects or other luggage during shipping, it is damaged. The problem is that a manufacturer has a protective strip at the corner of the frame of the second outer casing of the luggage box to prevent external objects or luggage from directly hitting the luggage box itself, but the protective strip is usually made of soft material and Long-term use is often easy to wear due to collision or friction, and the protection strip is mostly made by sewing. In the corner of the frame of the plastic or fabric material, the thickness of the protective strip is thin and can not be thickened, the overall structural strength is poor, and the protective strip is easily separated from the frame by the impact or pulling of the external force, or even the protective strip. The structure is damaged or broken after the collision, which causes the protection function of the corner of the trunk to be invalid, and the sewing method of the protection strip and the frame is also unfavorable for disassembly, resulting in a significant increase in the labor and cost required for the repair and replacement of the manufacturer. It is the direction for those who want to work in this industry to study and improve.

Therefore, the new creators have collected the relevant information in view of the above-mentioned problem that the corner of the suitcase is easily damaged by the impact of surrounding objects or luggage, and the structural stability of the protective strip is poor at the corners. Through multi-party evaluation and consideration, and using the trial and modification of the industry's many years of research and development experience, we have designed a new type of frame and corner assembly structure for this kind of luggage box.

The main purpose of the present invention is to combine a plurality of frames at the periphery of the opening of the casing of the casing, and to install the inner side strips and outer guards at the corners of the opening of the two outer casings between the two adjacent frames. And a guiding inclined surface is formed at each of the two ends of the frame, so that the first base of the inner side strip is installed at the inner wall surface of the curved corner of the outer casing, and has an inner portion at the opposite end of the first base The first recessed groove of the side bend angle and the guide inclined surface of the body abut each other to facilitate quick assembly of the user, and then the second base of the outer guard strip is mounted on the outer surface of the curved corner of the outer casing, and After the second recessed groove having the outer corner on the joint portion at the two ends of the second base portion and the guide inclined surface of the body are engaged with each other, the fixing member passes through the through hole of the first base portion of the inner edge strip and is screwed into the outer protective strip. In the corresponding column on the second base portion, the inner side strips and the outer guard strips of each group are respectively disposed between the two adjacent frames and are firmly integrated at the corners of the opening of the two outer casings, and protect the outer casing bend Corner It has the protective effect, and can also disassemble and replace the strips of different materials and shapes according to the actual application, and also improve the convenience of maintenance and replacement.

The secondary purpose of the present invention is that the joint plate of the positioning portion provided on the body of the frame is coupled to the outer casing of the box body, and the connecting portion is formed between the second side strip of the positioning portion and the joint plate. The docking groove, and the connecting member has a fitting block embedded in the mating groove and a nut coupled to the inserting block, so that the screw on the inner side strip can pass through the first perforation of the first fitting groove, and then The threaded rod is locked and fixed in the nut, and the hole column of the outer guard strip can pass through the through hole of the connecting piece outside the guiding inclined surface of the body and the outer casing, and pass through the inner side strip by using the fixing element. The perforation is then placed in the hole column of the outer guard strip, and the outer guard strip is not easily separated from the frame when the outer guard strip is impacted or pulled by an external force by the limit hole of the connecting member and the hole post of the outer guard strip.

Another object of the present invention is to provide a plurality of engaging holes on the first base of the inner strip, and a plurality of positioning posts on the second base of the outer strip, when the second base of the outer strip abuts When the outer surface of the outer corner of the outer casing is bent, the positioning post of the outer protective strip can pass through the through hole in the outer casing and penetrate into the engaging hole of the inner side strip to form a guiding and limiting function, so as to facilitate the user to perform the pairing. Quasi-rapid assembly, and after the fixing component passes through the perforation of the inner side strip and penetrates into the hole column of the outer strip, the joint structure can be matched through the positioning post to make the overall structure more stable.

A further object of the present invention is that when the box is impacted, the outer guard strip can be used as a reinforcing plastic or metal material to provide a reinforcing protection function to prevent external objects or luggage from directly hitting the cabinet. Damage or damage, and it is not easy to wear out due to collision or friction, which can improve the strength of the whole body that can withstand the impact and is durable, because the inner and outer strips are installed inside and outside the corner of the outer casing. Not only can the outer guard be prevented from colliding or pulling by external force, but it can be separated from the frame and protect the corner of the outer casing to have protective effect. Moreover, because the inner side strips and the outer guard strips of each group are combined with the plurality of frames, the overall structure is more stable to meet the requirements of actual use, and the utility model has more practical effects.

1‧‧‧Border

11‧‧‧Ontology

111‧‧‧ guiding slope

12‧‧‧ Positioning Department

121‧‧‧ joint plate

1211‧‧‧ card slot

1212‧‧‧ nuts

122‧‧‧First sidebar

1221‧‧‧ embedded slot

123‧‧‧Second Side

1231‧‧‧ docking slot

1232‧‧‧ Hole

13‧‧‧ convex

14‧‧‧ recess

15‧‧‧Connecting parts

151‧‧‧ embedded block

1511‧‧‧ nuts

1512‧‧‧ Arm

1513‧‧‧Bucks

152‧‧‧Limited holes

2‧‧‧Inside strip

21‧‧‧ First Base

211‧‧‧Perforation

212‧‧‧Fixed components

2121‧‧‧ screws

213‧‧‧Join hole

22‧‧‧Docking Department

221‧‧‧First slot

2211‧‧‧Resistance

2212‧‧‧First perforation

2213‧‧‧ screws

222‧‧‧ edge board

2221‧‧‧Second perforation

2222‧‧‧ screws

2223‧‧‧ ribs

23‧‧‧First panel

24‧‧‧First splint

241‧‧‧Limited slot

3‧‧‧ outer guard

31‧‧‧ Second base

311‧‧‧ Kong Zhu

312‧‧‧ Positioning column

313‧‧‧Resist the bump

32‧‧‧Combination Department

321‧‧‧Second inlay

3211‧‧‧ by face

33‧‧‧Second panel

34‧‧‧Second splint

4‧‧‧ cabinet

40‧‧‧ accommodating space

401‧‧‧ openings

41‧‧‧ Shell

411‧‧‧through hole

412‧‧‧through hole

5‧‧‧Mate

6‧‧‧Card Department

‧‧‧‧Inside corner

β‧‧‧Outer corner

The first picture is a three-dimensional appearance of the creation.

The second picture is a three-dimensional exploded view of the creation.

The third figure is an exploded view of the original frame, the inner edge strip and the outer guard strip.

The fourth figure is an exploded view of another perspective of the creation frame, the inner edge strip and the outer guard strip.

The fifth figure is a top cross-sectional view of the original assembly.

The sixth figure is a top cross-sectional view of the creation of the creation.

The seventh figure is a side cross-sectional view of the original assembly.

The eighth figure is a three-dimensional appearance of the original assembly.

The ninth figure is a side cross-sectional view (1) of the original box before the cover is closed.

The tenth figure is a side cross-sectional view (1) of the creation box after the cover is closed.

The eleventh figure is a side cross-sectional view (2) of the original box before the cover is closed.

The twelfth figure is a side cross-sectional view (2) of the creation box after the cover is closed.

In order to achieve the above objectives and effects, the technical means and its construction adopted in the present invention are described in detail in the preferred embodiment of the present invention, and the structure and function are as follows.

Please refer to the first, second, third and fourth figures, which are the three-dimensional exploded view, the three-dimensional exploded view, the frame, the three-dimensional exploded view of the inner and outer strips, and the other perspective. The three-dimensional exploded view, as can be clearly seen from the figure, the frame and corner assembly structure of the present luggage case is applied to the outer casing 41 of the casing 4, and includes a plurality of joints at the periphery of the opening 401 of the second casing 41. a frame 1 and an inner side strip 2 and an outer strip 3 installed between the two adjacent frames 1 and located at the corners of the opening 401 of the outer casing 41, wherein the frame 1 is a body having a predetermined length respectively And a slanted guiding surface 111 is formed on the main body 11 at each of the two ends of the main body 11 , and each of the main body 11 is respectively provided with a positioning portion 12 having an upright joint plate 121 along the longitudinal direction, and then the joint plate 121 is further disposed on the main body 11 . A clamping slot 1211 is vertically disposed at a position close to the two ends, and a nut 1212 is respectively disposed in each of the locking slots 1211. Further, the two sides of the engaging plate 121 of the positioning portion 12 are formed in parallel along the length direction. The first side strip 122 and the second side strip 123 of the joint plate 121 are formed with a recessed insertion groove 1221 between the first side strip 122 and the joint plate 121, and are joined to the second side strip 123. A stepped butt groove 1231 having a width larger than the insertion groove 1221 is formed between the plates 121, and The second edge strip 123 is provided with a hole 1232 penetrating into the docking groove 1231 near the end position.

Furthermore, the plurality of frames 1 are respectively abutted against each other at the periphery of the opening 401 of the outer casing 41 of the casing 4, and are provided with convex portions 13 along the longitudinal direction at the joint faces of the bodies 11 of the two frames 1. And the concave portion 14 which can be in contact with the convex portion 13 so that the two outer casings 41 are closed (as shown in the ninth and tenth drawings), and the two end portions of the positioning portion 12 of the bezel 1 are adjacent to the end portions so as to be respectively connectable. The inserting block 151 is embedded in the mating groove 1231 of the second side strip 123, and each of the inserting blocks 151 is coupled with a nut 1511 corresponding to the hole 1232. The block 151 is an arm 1512 extending outwardly from the guide inclined surface 111 of the body 11 and extending to the arm The end of the 1512 is provided with a buckle piece 1513 which is flush with the joint plate 121, and each of the buckle pieces 1513 is provided with a limiting hole 152. However, the structure of the plurality of frame 1 is substantially the same, and only the two frames 1 are mainly up and down. Since the structure and shape of the abutting convex portion 13 and the concave portion 14 are different, the following description will be collectively explained and combined with Chen Ming.

The inner side strip 2 is an arc-shaped first base portion 21 each having a 90-degree angle extending, and a first stepped groove is formed inwardly on the abutting portion 22 at both ends of the first base portion 21. 221, and each of the first recesses 221 is formed with a resisting surface 2211 adjacent to the first base portion 21, and is formed to be greater than ninety degrees between the resisting surface 2211 and the inner wall surface of the first recessed portion 221. The inside of the first groove 221 is provided with a first through hole 2212 through which the screw 2213 can be inserted, and the first groove 221 of the second butt portion 22 is bent outwardly and vertically. The side plate 222 is provided with a second through hole 2221 for the screw 2222 to be inserted on the side plate 222, and the side plate 222 is bent outward to extend a horizontal rib 2223, and the first base portion 21 of the inner side strip 2 Adjacent to the abutting portion 22, at least one through hole 211 is respectively disposed, and each of the through holes 211 is provided with a fixing member 212, and the fixing member 212 can be a screw 2121, a rivet or other equivalent locking member. Further, a plurality of engaging holes 213 are formed between the two through holes 211.

The outer brace 3 is an arc-shaped second base portion 31 which is bent at a 90-degree angle, and a second-shaped groove is formed inwardly on the joint portion 32 at both ends of the second base portion 31. Each of the second recesses 321 is formed adjacent to the second base portion 31 with a mating surface 3211, and between the mating surface 3211 and the inner wall surface of the second recessed portion 321 is formed to be less than ninety degrees. The outer corner angle β, and the second base portion 31 of the outer bead 3 is adjacent to the joint portion 32, and at least one hole column 311 is respectively disposed, and a plurality of holes 311 are disposed between the two holes column 311. The pillar 312 is positioned, and the second base portion 31 is located at an outer edge of the positioning post 312 near the edge position, and a plurality of resisting bumps 313 are disposed along the length direction.

The housing 4 of the present invention has a housing 41 having two upper and lower abutting surfaces, and an accommodation space 40 is formed between the two housings 41, and an opening 401 is formed at the interface between the two housings 41, and then the housing is formed. The plurality of through holes 411 and the through holes 412 are respectively disposed adjacent to the corners of the opening 401. However, the outer casing 41 of the casing 4 can be assembled with the plurality of frames 1 and the inner side strip 2 and the outer bead 3, and Because the type and type of the box 4 are not the characteristics of this creation, it is only briefly explained here.

Please refer to the fifth, sixth, seventh and eighth figures, which are the top sectional view before assembly, the top sectional view during assembly, the assembled side sectional view and the three-dimensional appearance. It is clear that when the plurality of frames 1 of the present invention are assembled with the outer casing 41 of the casing 4, the positioning portions 12 of the frames 1 are first joined to the long sides of the periphery of the opening 401 of the casing 41 (such as the casing). Or the short side, and the edge of the outer casing 41 is embedded in the embedding groove 1221 formed between the joint plate 121 and the first side strip 122, and then the joint plate 121 and the outer casing 41 are combined by means of sewing, riveting and the like. In the same manner, a plurality of frames 1 may be combined at the periphery of the opening 401 of the other outer casing 41 (such as the outer casing), and when the two outer casings 41 are closed, the convex portions 13 at the abutting faces of the two upper and lower frames 1 may also be utilized. The concave portion 14 abuts against each other to form a closed state.

Then, the plurality of inner side strips 2 are respectively installed at four corners of the opening 401 of the outer casing 41 (such as the outer casing), and the first base portions 21 of the inner side strips 2 are respectively abutted against the inner wall surface of the curved corners. And the first slot 221 of the abutting portion 22 and the second side strip 123 of the positioning portion 12 of the frame 1 abut each other, and the abutting surface 2211 of the first slot 221 abuts against the present On the guiding inclined surface 111 of the body 11, the side plate 222 of the abutting portion 22 is simultaneously abutted against the surface of the engaging plate 121, and the screw 2213 is passed through the hole 1232 of the first through hole 2212 and the second side strip 123 to be screwed into the hole. The connecting member 15 is embedded in the corresponding nut 1511 of the block 151, and the other screw 2222 of the side plate 222 passing through the second through hole 2221 is screwed into the corresponding nut 1212 of the engaging plate 121, and the inside can be inserted. The side strips 2 are respectively installed between the two adjacent frames 1 and are firmly fixed and integrated at the corners of the opening 401 of the outer casing 41, and the corners of the opening 401 of the other outer casing 41 (such as the outer casing) are A plurality of inner side strips 2 may also be combined between each adjacent frame 1 .

The plurality of outer protective strips 3 are respectively installed at four corners of the opening 401 of the outer casing 41 (such as the outer casing), and the second base portions 31 respectively abut against the outer surface of the curved corner, and the joint portion 32 is The second recess 321 and the first side strip 122 of the positioning portion 12 of the frame 1 abut each other, and the abutting surface 3211 of the second recess 321 abuts against the guiding surface 111 of the body 11 to pass through the second base 31. The positioning post 312 passes through the through hole 412 of the outer casing 41, and then penetrates into the corresponding engaging hole 213 of the first base portion 21 of the inner side strip 2 to guide and limit the position, and at the same time, the second base portion 31 has a hole column. The 311 passes through the limiting hole 152 of the connecting member 15, the through hole 411 of the outer casing 41, and abuts against the periphery of the through hole 211 of the first base portion 21, and then is screwed through the through hole 211 by the screw 2121 of the fixing member 212. In the corresponding hole column 311 of the second base portion 31, the outer bead 3 can be respectively installed between the two adjacent frame 1 and at the corner of the opening 401 of the outer casing 41 to be firmly locked and integrated. At the same time, when the limiting hole 152 of the connecting member 15 is engaged with the hole post 311 of the second base portion 31, the outer protective strip 3 is not easily separated from the side when subjected to external force collision or pulling. At 1, the outer bead can 3 are mounted to each of the two adjacent border a corner of the housing 41 and the opening 401 of the The solid locking and fixing is integrated, and a plurality of outer protective strips 3 may be combined between the corners of the opening 401 of the outer casing 41 (such as the outer casing) and the adjacent frames 1 of the two outer casings.

However, the inner side strip 2 is preferably implemented by using the fixing member 212 as a screw 2121 through the through hole 211, and is screwed into the corresponding hole post 311 of the outer bead 3 to be firmly fixed and integrated. The hole column 311 can be further provided with a nut to facilitate the locking and fixing of the screw 2121. However, in practical applications, the fixing component 212 is also a rivet, bolt or other equivalent locking component, and the fixing component is 212 is inserted into the hole column 311 to integrate the inner side strip 2 and the outer strip 3 firmly, and the structural design of the connecting piece 15 can be omitted on the frame 1 and the hole column 311 of the outer strip 3 can be abutted. At the periphery of the perforation 211 of the inner side strip 2, and then assembled by the fixing member 212, all the simple modifications and equivalent structural changes made by using the contents of the present specification and the drawings should be included in the scope of the patent of the present invention. , combined with Chen Ming.

Furthermore, the present invention is similarly assembled because the outer casing 41 of the casing 4 (the outer casing and the lower casing) and the plurality of frames 1 are respectively assembled, and the inner side strip 2 and the outer bead 3 are substantially the same. The structure mainly has only different structures and shapes in which the inner side strips 2 and the outer side strips 3 abut each other, and the first one of the inner side strips 2 on the outer shell 41 (the outer shell) and the plurality of outer borders 1 The base portion 21 and the second base portion 31 of the outer bead 3 are respectively provided with a first panel 23 and a second panel 33 which are overlapped with each other inside and outside to form a fitting portion 5 (as shown in the eleventh and twelfth figures). And the other outer casing 41 (such as the outer casing) and the first base portion 21 of each inner side strip 2 of the plurality of frames 1 and the second base portion 31 of the outer bead 3 are respectively provided with a first clamping plate 24 which overlaps the inner and outer sides respectively. And the second clamping plate 34, and the limiting groove 241 is formed between the first clamping plate 24 and the second clamping plate 34 in the direction of the first base portion 21, so as to form a structure for the fitting portions 5 to abut each other. The holding portion 6 can also be modified in structure and shape according to requirements or actual applications. Therefore, the following descriptions are collectively explained and combined with Chen Ming.

Please also refer to the ninth, tenth, eleventh and twelfth figures, which are respectively a side cross-sectional view (1) before the cover of the creative box, and a side cross-sectional view (1) after the cover, and the cover The front side sectional view (2) and the side sectional view after the closing (2), as can be clearly seen from the figure, when the creation is used, the outer casing 41 of the casing 4 is first used as a frame. The hinge or the rotating shaft (not shown) pivoted on the 1 is relatively rotated to facilitate the user to open, or the two outer casings 41 can be closed, and the convex joints of the two upper and lower frames 1 are convex. The portion 13 and the recessed portion 14 abut each other, and the inner side strip 2 and the outer strip 3 of the inner side strip 2 and the outer strip 3 of the outer casing 41 and the outer shell 41 of the outer casing 41 of the outer casing 41 When the corresponding holding portions 6 abut each other, the two outer casings 41 can be closed to form a closed state of the casing 4, and then locked by a lock (not shown), and have a function of preventing theft.

When the box 4 is impacted by surrounding objects or other trunks, the outer strip 3 can be made of a hard plastic or metal material to have a reinforcing function to prevent external objects or trunks from directly hitting the box 4. The structure damage or damage caused by itself, and has good structural strength, and is not easy to wear due to collision or friction, so that the strength of the whole body of the box 4 can be withstood and durable, due to the inner side strip 2 and the outer side The bead 3 is disposed between the two adjacent frames 1 and located inside and outside the corners of the outer casing 41, so as to prevent the outer bead 3 from being hit or pulled by the external force and being separated from the frame 1 and protected. The outer corner of the outer casing 41 has a protective effect, and since the inner side strip 2 and the outer side strip 3 of each group are combined with the multiple frame 1 by means of a locking and fixing manner, the overall structure can be more stable, or actually Assembly or disassembly of the application or demand, and replacement of different materials and types of strips 3 in the form of consumables, in order to effectively The labor and cost required for maintenance and replacement can improve the convenience of maintenance and replacement, and have more practical effects.

Therefore, the present invention is mainly directed to the outer casing 41 of the casing 4, and the outer edge of the opening 401 of the casing 4 is combined with a plurality of frames 1 and is disposed in each group between the two adjacent frames 1 at the corners of the two outer casings 41. The side strips 2 and the outer strips 3 can be respectively mounted on the inner wall surface of the outer corner of the outer casing 41, and the inner side of the abutting portion 22 at the two ends of the first base portion 21 The first recess 221 of the angle α and the guide inclined surface 111 of the body 11 abut each other, and the second bases 31 of the outer bead 3 are respectively mounted on the outer surface of the outer corner of the outer casing 41 while the second base 31 is at the two ends. The second recess 321 having the outer corner β of the joint portion 32 and the second recess 321 abut each other, and then pass through the through hole 211 of the first base portion 21 of the inner strip 2 through the fixing member 212. In the corresponding hole column 311 of the second base portion 31 of the brace 3, each of the inner side strips 2 and the outer bead 3 are respectively disposed between the two adjacent frames 1 and are located at the corners of the two outer casings 41. The combination is integrated, and the outer protection strip 3 protects the corners of the outer casing 41 and has the protective effect, and can be disassembled and replaced according to the actual application. Article 3, may also improve the convenience of maintenance and replacement.

The above detailed description is intended to illustrate a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and other equivalents and modifications may be made without departing from the spirit of the invention. Changes are to be included in the scope of patents covered by this creation.

In summary, the frame and corner assembly structure of the above-mentioned luggage case can truly achieve its efficacy and purpose, so this creation is a practical and excellent creation, which is in line with the application requirements of the new patent, and is proposed according to law. Apply, hope that the trial committee will grant the case as soon as possible to protect the new The hard work of the creator, if there is any doubt in the bureau, please do not hesitate to give instructions, the new creator will try his best to cooperate, and feel really good.

1‧‧‧Border

11‧‧‧Ontology

111‧‧‧ guiding slope

12‧‧‧ Positioning Department

121‧‧‧ joint plate

1211‧‧‧ card slot

1212‧‧‧ nuts

123‧‧‧Second Side

1232‧‧‧ Hole

13‧‧‧ convex

15‧‧‧Connecting parts

151‧‧‧ embedded block

1511‧‧‧ nuts

1512‧‧‧ Arm

1513‧‧‧Bucks

152‧‧‧Limited holes

2‧‧‧Inside strip

21‧‧‧ First Base

211‧‧‧Perforation

22‧‧‧Docking Department

221‧‧‧First slot

2211‧‧‧Resistance

2212‧‧‧First perforation

2213‧‧‧ screws

222‧‧‧ edge board

2222‧‧‧ screws

23‧‧‧First panel

3‧‧‧ outer guard

31‧‧‧ Second base

311‧‧‧ Kong Zhu

312‧‧‧ Positioning column

313‧‧‧Resist the bump

32‧‧‧Combination Department

321‧‧‧Second inlay

3211‧‧‧ by face

33‧‧‧Second panel

Claims (10)

The frame and corner assembly structure of the luggage box body, especially the frame and corner assembly structure applied to the outer casing of the casing body, and includes a plurality of frames combined at the periphery of the opening of the two casings, and installed in each two phases Each of the inner side strips and the outer strips between the adjacent frames and located at the corners of the opening of the outer casing, wherein: the frame has a body respectively, and a guiding slope is formed at both ends of the body, and each body is along Positioning portions having the joint plates are respectively disposed in the longitudinal direction, and then the joint plates are coupled to the outer casing of the casing; the inner side strips respectively have a first base portion installed at an inner wall surface of the curved corner of the outer casing, and are at the first base portion a first recessed groove having a greater than ninety degree inner corner and a guiding inclined surface of the body are mutually abutted on the abutting portion at the two ends, and at least one of the first base portion adjacent to the abutting portion a perforation for the fixing member; the outer bead has a second base portion respectively mounted on the outer surface of the curved corner of the outer casing, and the joint portion at the two ends of the second base portion is formed with less than ninety degrees Outer corners for the guiding surfaces of the body And the second base portion is adjacent to the joint portion, at least one of which is disposed for the fixing member to be disposed therein, so that each of the inner side strips and the outer strip are disposed on each of the two phases The adjacent frame becomes an integral hole. The frame and the corner assembly structure of the luggage case according to the first aspect of the invention, wherein the first side of the joint plate of the frame positioning portion is formed with a parallel first side strip and a second side strip, the first of which is An embedding groove is formed between the edge strip and the joint plate for inserting the edge of the outer casing, and the first recessed groove of the inner side strip two abutting portion respectively abuts with the second side strip, and the second first insert The grooves are respectively bent outwardly to extend against the side plates on the surface of the joint plate. The frame and the corner assembly structure of the luggage body according to the second aspect of the patent application, wherein the two ends of the joint plate of the frame positioning portion are respectively vertically disposed with a retaining groove for the nut positioning. And a second perforation for the screw to pass through and screw into the nut is provided on the side panel of the inner strip butt joint. The frame and the corner assembly structure of the luggage body according to the second aspect of the invention, wherein the second side strip of the frame positioning portion and the joint plate are formed with a width larger than the insertion groove for the joint to be joined. Abutting groove, and a hole penetrating into the docking groove respectively at the end position of the second side strip, and the connecting piece has the embedded block embedded in the docking groove and the embedded block combined with the corresponding The nut at the hole, and the inner wall of the first groove of the inner strip abutting portion is provided with a first perforation for the screw to pass through and screw into the nut. The frame and corner assembly structure of the luggage body according to claim 4, wherein the connector of the frame is an arm extending outwardly from the insertion block and extending through the guiding slope of the body, and A buckle piece flushed with the joint plate is disposed at an end of the arm, and each of the buckle pieces is provided with a limiting hole through which the hole column of the second base of the outer guard strip passes. The frame and the corner assembly structure of the luggage body according to the first aspect of the patent application, wherein the plurality of frames are respectively connected to the periphery of the opening of the outer casing of the casing for abutting each other, and the body of each of the two frames The abutting faces are provided with convex portions along the longitudinal direction and concave portions that can abut against the convex portions. The frame and corner assembly structure of the luggage case according to the first aspect of the invention, wherein each of the first slots of the inner edge strip is adjacent to the first base portion and is respectively formed with a guide inclined surface abutting against the body. The upper surface resists the surface, and the inner corner angle greater than ninety degrees is formed between the resisting surface and the first recessed groove. The frame and the corner assembly structure of the luggage body according to claim 1, wherein the first base portion of the inner edge strip is provided with a plurality of joint holes between the two perforations, and the outer guard strip is A plurality of positioning posts are arranged between the two-hole columns on the two bases, and the outer corners of the casings of the casing are respectively provided with a plurality of through holes through which the fixing elements can pass, and the positioning pillars can pass through and then penetrate into the joints. a plurality of through holes in the hole. The frame and corner assembly structure of the luggage case according to claim 1, wherein each of the second grooves of the outer bead adjacent to the second base is formed with a guiding bevel opposite to the body. The upper surface is formed by the joint surface, and the outer side angle of less than ninety degrees is formed between the mating surface and the second recessed groove. The frame and the corner assembly structure of the luggage body according to claim 1, wherein the first base of the inner side of the outer casing and the second base of the inner side strip of the outer casing and the plurality of outer frames are a first panel and a second panel which are overlapped with each other inside and outside to form a fitting portion, and the first base of the inner side strip and the second base of the outer strip of the outer shell and the plurality of frames The first clamping plate and the second clamping plate are respectively arranged inside and outside, and a limiting slot is formed between the first clamping plate and the second clamping plate toward the first base portion to form a card for the fitting portions to abut each other. Hold the department.