TWM630853U - Improved suitcase structure - Google Patents

Abstract

This creation is a structural improvement of a suitcase. It is aimed at the components of the upper cover and the lower bottom box of the suitcase, which can form a rapid combination of structural improvements. Bottom corner sleeve, arc corner piece, corner cover and a panel, the several A plates and B plates are a long plate body of extruded aluminum type, and the inner sides of the several A plates and B plates are provided with inserting grooves for inserting and fixing A panel, and the bottoms of the several A boards and B boards are individually set as grooves or protruding strips, and the A bottom corner sleeves and the B bottom corner sleeves can be used to correspond to the front and rear ends of the several A boards and B boards. The bottoms are inserted into each other to form a right-angled square series connection, and the front and rear ends of the several A plates and B plates are provided with several screw holes that can be bolted with the lock pieces to form a right-angled square and a solid series connection. , and then insert a curved corner piece and lock a corner cover at the four right-angle series connections of several A boards and several B boards, so as to achieve the effect of quickly combining the upper cover and lower bottom box of the suitcase. By.

Description

Suitcase structure improvement

The improved suitcase structure of the present invention belongs to the technical field of quick-combination structure of the upper cover and the lower bottom box of the suitcase.

According to a general suitcase 1000 (please refer to FIG. 1 ), it mainly includes an upper cover 10 and a lower bottom case 20 , and a hinge can be combined between the upper cover 10 and the lower bottom case 20 , and a lock is also matched 11. The upper cover 10 and the lower bottom box 20 can be fastened to protect the items placed in the suitcase 1000, and the suitcase 1000 can be combined with a handle 12, which can be convenient for those who carry the suitcase 1000 when they go out. .

The most important thing is that the suitcase 1000 is composed of the upper cover 10 and the lower bottom box 20. Several sheets 10a and 20a are used as the top, bottom, left, right, front and rear panels, and several L The shaped bar 30 and the corner cover 32 are firstly drilled with an electric drill to set a number of positioning holes for the fixed combination of the rivets 31 at the joint position of each plate 10a, 20a and the L-shaped bar 30 by manpower, that is, a square upper cover is formed. 10 and the lower bottom box 20.

However, for the combination of the upper cover 10 and the lower bottom case 20 of the suitcase 1000, several perforations must be drilled by manpower at the aligned joints of the L-shaped bar 30, the corner cover 32 and the plates 10a and 20a, and then the rivets 31 must be inserted. It needs to be riveted and fixed, because a plurality of perforations must be drilled and a plurality of rivets 31 must be inserted for riveting and fixing. The working process is extremely labor-intensive and its efficiency is low. The riveting and fixing combination method of the nails 31 is relatively unstable in quality during mass production, and because the L-shaped strips 30 are used to tie the plates 10a and 20a, the shape design of the suitcase 1000 is severely limited. problem exists.

In view of the above-mentioned shortcomings that need to be improved urgently, the creation is based on the continuous thinking of the industry for many years, how to improve the assembly efficiency of the upper cover and the lower bottom box structure and the stability of quality, after many researches, experiments and tests, In the end, a structure of refinement is sought.

As for the structure, purpose, method, spirit and manner of this creation, please refer to the following drawings and descriptions to fully understand the creator.

This creation is a structural improvement of a suitcase, mainly aiming at the components of the upper cover and the lower bottom box of the suitcase, which can form a structural improvement for quick assembly.

The main system includes: several A plates, B plates, locks, A bottom corner sleeves, B bottom corner sleeves, arc angle pieces, corner covers and a panel.

The several A-boards and B-boards are long board bodies of aluminum extrusion type. There are embedded grooves on the inner side of the several A-boards and B-boards for inserting and fixing the panels, and the bottoms of the several A-boards and B-boards are individually Set as grooves or protruding strips, and most importantly, several screw holes are arranged at the front and rear ends of the several A plates and B plates.

The main feature and purpose of the first is that the A bottom corner sleeve and the B bottom corner sleeve are inserted into each other corresponding to the front ends and rear bottoms of several A plates and B plates, so that they can be quickly assembled into a right-angled square series connection state.

Main features and purpose 2, the locking member is a metal sheet bent to form a W-shaped body with perforations that can be bolted to the screw holes corresponding to the front and rear ends of the several A-plates and B-plates. Formed into a solid series of squares at right angles.

Afterwards, insert an arc angle piece and lock a corner cover from top to bottom at the above-mentioned several A-boards or several B-boards, which are connected in series at four right angles, so that a top cover and a bottom bottom can be quickly assembled. The function and purpose of the box.

【Knowledge】

1000: Suitcase

10: upper cover

20: Lower bottom box

11: lock

12: Handle

10a, 20a: Plates

30: L-shaped bar

32: Corner cover

31: Rivets

【This creation】

40: Locks

401: Perforation

41:A bottom corner sleeve

410, 510: arc angle strip

410a: Grooves

410b: Raised pin

410c: Top sheet

51:B bottom corner sleeve

510a: Rib

510b: Raised pin

510c: Top sheet

60: Arc angle piece

601: Rib

61: Corner cover

70:A board

701: Groove

702, 802: Groove

72: Panel

703, 803: screw holes

402: Screw

80:B board

801: Rib

200: top cover

300: Bottom box

FIG. 1 is a three-dimensional schematic diagram of a conventional suitcase.

Figure 2 is a three-dimensional schematic view of the lock element for the structural improvement of the suitcase according to the present invention

Figure 3 is a three-dimensional schematic diagram of the bottom corner cover of the improved suitcase structure for the present creation

Figure 4 is another three-dimensional schematic diagram of the bottom corner cover of the improved suitcase structure of the present creation

Figure 5 is a three-dimensional schematic diagram of the bottom corner cover of the improved suitcase structure of the present creation

Figure 6 is another three-dimensional schematic diagram of the bottom corner cover of the improved suitcase structure of the present creation

FIG. 7 is a three-dimensional schematic diagram of the arc angle piece for the improvement of the structure of the suitcase.

FIG. 8 is one of the three-dimensional schematic diagrams of the partial assembly of the upper cover of the improved structure of the suitcase.

Figure 9 is the second three-dimensional schematic diagram of the partial assembly of the upper cover of the improved structure of the suitcase

Figure 10 is the third three-dimensional schematic diagram of the partial assembly of the upper cover of the improved suitcase structure

Figure 11 is the fourth three-dimensional schematic diagram of the partial assembly of the upper cover of the improved suitcase structure

Figure 12 is one of the three-dimensional schematic diagrams of the partial assembly of the bottom box under the structural improvement of the suitcase

Figure 13 is the second three-dimensional schematic diagram of the partial assembly of the bottom box under the structural improvement of the suitcase.

Figure 14 is the third three-dimensional schematic diagram of the partial assembly of the bottom box under the structural improvement of the suitcase.

Figure 15 is the fourth three-dimensional schematic diagram of the partial assembly of the bottom box under the structural improvement of the suitcase.

FIG. 16 is one of the three-dimensional schematic diagrams of the upper cover and the lower bottom box with the improved structure of the suitcase.

Figure 17 is the second three-dimensional schematic diagram of the upper cover and the lower bottom box with the improved structure of the suitcase.

The present invention is a structural improvement of a suitcase, which is mainly aimed at the components of the upper cover and the lower bottom box of the suitcase, which can form a structural improvement of rapid combination.

FIG. 2 is a three-dimensional schematic diagram of the lock element for the structural improvement of the suitcase of the present invention. As shown in the figure, the lock element 40 is mainly formed by bending a metal sheet to form a W-shaped body, and each bending surface thereof is provided with a Perforation 401.

FIG. 3 is a three-dimensional schematic diagram of the bottom corner cover of A with the improved structure of the suitcase. (Please refer to FIG. 4 ). As shown in the figure, the bottom corner cover 41 is connected with an arc angle bar 410 with an arc at the bottom. In addition, convex pins 410b are respectively protruded from the two ends of the curved corner bar 410, and a top sheet 410c is formed on the surface of the curved corner bar 410 upward and toward both ends.

FIG. 5 is a three-dimensional schematic diagram of the bottom corner cover of B which is an improvement of the structure of the suitcase of the present creation. (See also FIG. 6 ). As shown in the figure, the bottom corner cover 51 has an arc angle bar 510 with a curved shape at the bottom. The protruding strip 510a also has protruding pins 510b protruding on both ends of the curved corner strip 510, and a top sheet 510c is formed on the surface of the curved corner strip 510 extending upward and toward both ends.

FIG. 7 is a three-dimensional schematic diagram of the curved corner piece for the improved structure of the suitcase. As shown in the figure, the curved corner piece 60 is an arc-shaped piece with two spaced apart protruding strips 601 protruding on the inner curved surface.

Another corner cover 61 (please refer to FIG. 11 and FIG. 15 ) is a three-dimensional cover.

There are several A-plates 70 (please refer to Fig. 8), which are long aluminum extruded plates with grooves 701 at the bottom and embedded grooves 702 (see also Fig. 9) on the inner side of the upper portion for a panel. 72 is inserted, and the front and rear ends of the A-plate 70 are provided with several screw holes 703, which can be bolted with screws 402 corresponding to the through holes 401 of the locking member 40 (refer to FIG. 2).

And there are several B plates 80 (please refer to Figure 12), which are long plates of extruded aluminum. It is set as a protruding strip 801, and there is a slot 802 on the inner side of the upper part (refer to FIG. 13) for a panel 72 to be inserted, and several screw holes 803 are provided at the front and rear ends of the B plate 80, which can be connected with the locking member 40. The through holes 401 (refer to FIG. 2 ) correspond to those bolted with screws 402 .

The panel 72 (please refer to FIG. 8 and FIG. 12 ) is a panel body.

Figure 8 is one of the three-dimensional schematic diagrams of the partial assembly of the upper cover of the improved structure of the suitcase. As shown in the figure, there are several (refer to Figures 3, 4 and 9) A bottom corner sleeve 41 and two curved corner bars 410. The protruding pins 410b at the ends correspond to the bottoms of the front and rear ends of several A-plates 70 and are inserted into each other in a right-angled square series connection state, and the inserting groove 702 on the inner side of the upper part of each A-plate 70 is inserted into a fixed panel 72, and then another With (refer to FIG. 2 ) the through holes 401 of the plurality of locking pieces 40 correspond to the screw holes 703 of the front and rear ends of each A-plate 70 , bolted together with screws 402 (refer to FIG. 9 ) to form a square and right-angled solid series connection and at the four right-angled series connections of each A-plate 70, insert an arc angle piece 60 (see also FIG. 7 and FIG. 10 ) from top to bottom for positioning. The two convex strips of the arc angle piece 60 601 is respectively abutted against the A board 70, and the bottom of the corner piece 60 is positioned on the bottom corner cover 41 of A, and the bottom of the corner piece 60 is blocked by the top piece 410c of the bottom corner cover 41 to prevent it from detaching, (refer to FIG. 11 ) Lock a corner cover 61 at the four serially connected corner ends of each A-plate 70 (refer to FIG. 16 and FIG. 17 ) to form an upper cover 200 .

Figure 12 is one of the three-dimensional schematic diagrams of the partial assembly of the bottom box under the improved structure of the suitcase. As shown in the figure, several (see also Figures 5, 6 and 13) are used for the curved corner strips of the bottom corner cover 51. The protruding pins 510b at both ends of 510, corresponding to the bottoms of the front and rear ends of several B-boards 80, are inserted into each other, in a right-angled square series connection state, and the inserting grooves 802 on the inner side of the upper part of each B-board 80 are inserted into a fixed panel 72, In addition (refer to FIG. 2 ), the through holes 401 of the plurality of locking pieces 40 correspond to the screw holes 803 of the front and rear ends of each B plate 80 and are bolted with screws 402 (refer to FIG. 13 ) to form a square right angle firmly. For the series connection, an arc angle piece 60 is inserted from top to bottom at the four right-angled series connections of each B plate 80 (see also FIG. 7, Figure 14) into the positioning, the two protruding strips 601 of the corner piece 60 are respectively abutted against the B plate 80, and the bottom of the corner piece 60 is blocked by the top piece 510c of the bottom corner sleeve 51 of B to prevent it from detaching, (refer to Fig. 15) A corner cover 61 is locked at the four series-connected corner ends of each B-board 80 (refer to Fig. 16 and Fig. 17) to form a lower bottom box 300. As shown in Figs.

To sum up, this creative structure can indeed achieve the effect of quick combination of the upper cover and lower bottom box, saving manpower and time, and improving quality, and has not been disclosed to users. It meets the requirements of patent utility and novelty. I file a patent application with the Jun Bureau, and urge the Jun Bureau members to speed up the review and grant the patent right in this case.

It needs to be stated that the above is the preferred embodiment of this creation. If the changes are made according to the concept of this creation, the functions and effects produced by it still do not exceed the spirit covered by the description and drawings. Within the scope of this creation, I agree to Chen Ming.

40: Locks

401: Perforation

41:A bottom corner sleeve

410b: Raised pin

70:A board

701: Groove

72: Panel

402: Screw

703: screw hole

Claims (1)

An improvement in the structure of a suitcase, comprising: a plurality of locks, a bottom corner cover A, a bottom corner cover B, a board A, a board B, an arc angle piece, a corner cover and a panel; The lock is mainly made of a metal sheet that is bent to form a W-shaped body, and each bending surface is provided with perforations; The A bottom corner sleeve mainly has an arc corner strip with an arc-shaped groove at the bottom, and protruding pins at both ends of the arc corner strip respectively, and the surface of the arc corner strip is upward and downward. Both ends extend to form a top sheet; The B bottom corner sleeve mainly has an arc corner strip with an arc-shaped convex strip at the bottom, and convex pins are respectively protruded at both ends of the arc corner strip, and the surface of the arc corner strip is upward and at both ends. extended to form a top sheet; The A-board is an extruded aluminum long board body. The bottom is set as a groove, and the inner side of the upper part is provided with a slot for a panel to be inserted into. Corresponding to the perforation of the lock piece, it is bolted with screws; The B plate is a long plate body of extruded aluminum type. The bottom is set as a protruding strip, and there is a groove on the inner side of the upper part for a panel to be inserted into. Corresponding to the perforation of the lock piece, it is bolted with screws; The panel is a board body; The arc angle sheet is an arc sheet body with two spaced apart protruding strips protruding on the inner arc surface; The corner cover is a three-dimensional cover body; The main improvement features include: A bottom corner sleeve, which mainly has an arc angle strip with an arc-shaped groove at the bottom, and protruding pins at both ends of the arc angle strip, and the arc angle strip is also provided with convex pins. The top surface extends upward and toward both ends to form a top sheet, and the protruding pins of the A bottom corner sleeves can be inserted into the bottoms of the front and rear ends of several A plates, and are in a right-angled square series connection state; B. The bottom corner sleeve mainly has an arc corner strip with an arc-shaped convex strip at the bottom, and convex pins are respectively protruded on both ends of the arc corner strip, and the surface of the arc corner strip extends upward and towards both ends. A top sheet is formed; the protruding pins at the two ends of the arc angle strip of the B bottom corner sleeve correspond to the bottoms of the front and rear ends of several B plates, which are inserted into each other, and are in a state of right-angled square series connection; The lock piece is mainly made of a metal sheet that is bent into a W-shaped body, and each bending surface is provided with perforations; the perforations of the lock piece correspond to the screw holes at the front and rear ends of each A-plate and are bolted together with screws , to form a solid connection with a square right angle; in addition, the perforation of the lock piece corresponds to the screw holes at the front and rear ends of each B plate, and then bolts together to form a solid connection with a square right angle; By means of the protruding pins at the two ends of the arc angle strips of several A bottom corner sleeves corresponding to the bottoms of the front and rear ends of several A plates, they are inserted into each other to form a right-angled square series connection. The slot is inserted into a fixed panel, and the through holes of several lock pieces correspond to the screw holes at the front and rear ends of each A-plate and are bolted together to form a square and right-angled solid connection, and are connected to the A-plates. Four right-angled series connections are inserted from top to bottom with an arc angle piece for positioning. The two convex strips of the arc angle piece are respectively abutted against the A plate, and the bottom of the arc angle piece is positioned at the bottom corner of A. The bottom of the arc angle piece is blocked by the top piece of the bottom corner cover of A to prevent it from disengaging, and a corner cover is locked at the four series-connected corner ends of each A board, that is, an upper cover is formed; Then, the protruding pins at the two ends of the arc angle strips of several B bottom corner sleeves are inserted into the bottoms of the front and rear ends of the corresponding B boards, forming a series connection state of right-angled squares, and the insert grooves on the inner side of each B board. It is inserted into a panel, and then the through holes of several lock pieces correspond to the screw holes at the front and rear ends of each B-board and are bolted together to form a square and right-angled solid connection. A right-angled series connection is inserted from top to bottom with an arc angle piece for positioning. The two convex strips of the arc angle piece are respectively abutted against the B plate, and the bottom of the arc angle piece is covered by the bottom corner of B. The top resistance of the top sheet prevents separation, and a corner cover is locked at the four series-connected corner ends of each B plate, that is, a bottom box is formed.

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