CN220140990U - Suitcase structure that structural strength is high - Google Patents

Abstract

The utility model discloses a luggage case structure with high structural strength, which comprises a luggage case body, a metal pull rod and a case cover plate, wherein a capacity-expanding bag is fixedly arranged at the top end of the case cover plate, the capacity-expanding height of the capacity-expanding bag is one half of the height of the luggage case body, a square groove is formed in the middle of one side of the luggage case body, a closed sliding groove is formed in the square groove, a horizontal storage plate is connected in the closed sliding groove in a sliding manner, the horizontal storage plate is movably connected with the square groove, semicircular reinforcing strips are fixedly arranged on the front surface and the back surface of the luggage case body, and a storage inner cavity is formed in the luggage case body. The trunk body is integrally arranged, the storage inner cavity is formed, the case cover plate is connected through the zipper strip and the zipper head, and the semicircular reinforcing strip and the reinforced inner core strip are matched, so that the integral strength of the trunk body is improved, and the phenomenon of cracking can not occur when the trunk body is impacted.

Description

Suitcase structure that structural strength is high

Technical Field

The utility model relates to the technical field of luggage cases, in particular to a luggage case structure with high structural strength.

Background

At present, articles such as luggage and the like used for being convenient for people to pack clothes and the like in life or travel of going out have wide application in a plurality of places, and play a very important role, and the patent number is CN201922063548.1 discloses the luggage with improved structural strength.

The luggage case disclosed above has the disadvantages that: the upper box body and the lower box body can not be designed symmetrically, so that the overall strength is not high, even under the structural reinforcement effect of the reinforcing strips, the capacity can not be increased in use, and the effect of stable storage can not be increased when standing and placing, therefore, the luggage structure with high structural strength is designed.

Disclosure of Invention

The utility model aims to provide a luggage case structure with high structural strength, so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a suitcase structure that structural strength is high, includes suitcase body, metal pull rod and case apron, one side fixed mounting in suitcase body top has the pull rod movable seat, the inside slide and the metal pull rod sliding connection that pass through of pull rod movable seat, the fixed zip fastener that is provided with in opening part of suitcase body bottom, the case apron opens and shuts with the suitcase body through the zip fastener and is connected, the zip fastener is installed to the tooth department of zip fastener, the avris department fixed mounting in suitcase body bottom has the trick lock, the trick lock is connected with the zip fastener lock, the fixed dilatation package that is provided with in top of case apron, the dilatation height of dilatation package is the half of suitcase body height, square groove has been seted up at the middle part of suitcase body one side, closed sliding groove has been seted up to the inside of square groove, the inside sliding connection of horizontal storage board and square groove swing joint, the front and the back of suitcase body are all fixed mounting has the semicircle to strengthen the strip, the inside of suitcase body is provided with the storing inner chamber.

Preferably, a plurality of transversely distributed reinforcing battens are fixedly arranged at the bottom of the storage inner cavity, and a plurality of aromatherapy volatilizing bars are clamped and installed inside the reinforcing battens.

Preferably, the side of the storage inner cavity is provided with reinforced inner core strips connected with the inner wall of the row Li Xiangti, and the reinforced inner core strips and the semicircular reinforced strips are distributed correspondingly.

Preferably, the other end of the trunk body is provided with four movable casters, and the four movable casters are all of a universal movable wheel structure.

Preferably, one end of the metal pull rod is fixedly provided with a trunk handle bar, and the surface of the trunk handle bar is fixedly provided with a protective sleeve.

Preferably, the two corners at the top end of the suitcase body are fixedly provided with horizontal foot pads, and the heights of the two horizontal foot pads are equal to the height of the movable seat of the pull rod.

The utility model has the technical effects and advantages that:

according to the luggage case structure with high structural strength, the luggage case body is integrally provided with the storage inner cavity, the cover plate of the luggage case is connected through the zipper strip and the zipper head, and the semicircular reinforcing strip and the reinforced inner core strip are matched, so that the overall strength of the luggage case body is improved, and the luggage case body is free from cracking when impacted; by arranging the square groove, the closed sliding groove and the horizontal storage plate, the horizontal storage plate can slide transversely, so that objects can be placed better, and good placement stability is achieved; through setting up the dilatation package on case apron top, the dilatation height of dilatation package is the half of suitcase height, is convenient for increase storing space, makes things convenient for putting of more articles.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic structural view of the luggage body of the present utility model.

Fig. 3 is a schematic structural view of an inner cavity of the storage device.

In the figure: 1. a luggage body; 2. a pull rod movable seat; 3. a metal pull rod; 4. luggage case handle bar; 5. a horizontal storage plate; 6. a horizontal foot pad; 7. semicircular reinforcing strips; 8. square grooves; 9. a closed sliding groove; 10. a zipper strip; 11. a slider of a slide fastener; 12. a case cover; 13. a storage cavity; 14. expanding the volume package; 15. a coded lock; 16. reinforcing the battens; 17. a fragrance volatilizing bar; 18. reinforcing the inner core strip.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a luggage case structure with high structural strength as shown in figures 1-3, which comprises a luggage case body 1, a metal pull rod 3 and a case cover plate 12, wherein a pull rod movable seat 2 is fixedly arranged on one side of the top end of the luggage case body 1, the interior of the pull rod movable seat 2 is in sliding connection with the metal pull rod 3 through a slideway, a zipper strip 10 is fixedly arranged at an opening of the bottom end of the luggage case body 1, the case cover plate 12 is connected with the luggage case body 1 in an opening and closing manner through the zipper strip 10, a zipper head 11 is arranged at teeth of the zipper strip 10, a coded lock 15 is fixedly arranged at the side of the bottom end of the luggage case body 1, and the coded lock 15 is buckled and connected with the zipper head 11; through slider 11 and zipper strip 10, conveniently open case apron 12, be convenient for put of article, and when the design, case apron 12 needs to occupy the nine tenth of suitcase 1 bottom surface area.

As shown in fig. 2 and fig. 1, the capacity is increased to facilitate carrying of multiple articles, the top end of the case cover plate 12 is fixedly provided with a capacity-expanding bag 14, the capacity-expanding height of the capacity-expanding bag 14 is one half of the height of the luggage body 1, the middle part of one side of the luggage body 1 is provided with a square groove 8, the inside of the square groove 8 is provided with a closed sliding groove 9, the inside of the closed sliding groove 9 is slidingly connected with a horizontal storage plate 5, the horizontal storage plate 5 is movably connected with the square groove 8, the front surface and the back surface of the luggage body 1 are fixedly provided with semicircular reinforcing strips 7, and the inside of the luggage body 1 is provided with a storage inner cavity 13.

In this embodiment, as shown in fig. 3, a plurality of reinforcing strips 16 distributed transversely are fixedly arranged at the bottom of the storage cavity 13, and aromatherapy volatilizing rods 17 are clamped and installed inside the plurality of reinforcing strips 16; the side of the storage inner cavity 13 is provided with a reinforced inner core strip 18 connected with the inner wall of the trunk body 1, and the reinforced inner core strip 18 and the semicircular reinforced strip 7 are correspondingly distributed. The design is in order to ensure the dryness of the inner space of the storage cavity 13 and avoid the mildew smell of clothes stored for a long time, and the structural strength of the luggage body 1 is enhanced by arranging the reinforced inner core strip 18 and the reinforced strip 16, so that the luggage body is not easy to deform and crack.

In this embodiment, in order to facilitate the movement of the luggage case 1, and simultaneously facilitate better steering, the other end of the luggage case 1 is provided with four movable casters, which are all of a universal movable wheel structure.

In this embodiment, as shown in fig. 1, one end of the metal pull rod 3 is fixedly provided with a luggage handle bar 4, and a protective sleeve is fixedly installed on the surface of the luggage handle bar 4. The design is to facilitate the movement of the luggage body 1, which is convenient for the user to apply force.

In this embodiment, as shown in fig. 1, two corners at the top end of the trunk body 1 are fixedly provided with horizontal foot pads 6, and the heights of the two horizontal foot pads 6 are equal to the height of the pull rod movable seat 2. The design is to have good stability when the luggage body 1 is horizontally placed.

The working principle of the utility model is as follows: the luggage comprises a luggage body 1, a metal pull rod 3 and a case cover plate 12, wherein the metal pull rod 3 is arranged at the top end of the luggage body 1 through a pull rod movable seat 2, can slide and stretch in the pull rod movable seat 2, and the case cover plate 12 is connected with the luggage body 1 through a zipper 10 in an opening and closing manner, so that the luggage is convenient to open and close, and is buckled and connected with a zipper head 11 through a coded lock 15; prevent outsiders from opening, and has good safety.

The top of the case cover plate 12 is fixedly provided with the dilatation package 14, the dilatation height of the dilatation package 14 is half of the height of the trunk body 1, the dilatation package 14 and the case cover plate 12 can be of integrated structural design, and are made of rubber plastic materials, so that the storage space is conveniently enlarged, and more objects are conveniently placed.

A square groove 8 is formed in the middle of one side of the trunk body 1, a closed sliding groove 9 is formed in the square groove 8, a horizontal storage plate 5 is connected in a sliding manner in the closed sliding groove 9, and the horizontal storage plate 5 is movably connected with the square groove 8; the horizontal object placing plate 5 can slide transversely, so that objects can be placed better, and the object placing device has good placement stability;

the front and the back of the luggage body 1 are fixedly provided with semicircular reinforcing strips 7, the inside of the luggage body 1 is provided with a storage inner cavity 13, the bottom of the storage inner cavity 13 is fixedly provided with a plurality of transversely distributed reinforcing strips 16, and the inside of the plurality of reinforcing strips 16 is respectively and fixedly provided with an aromatherapy volatilizing rod 17; the side of storing inner chamber 13 is provided with the reinforcing inner core strip 18 of being connected with the suitcase body 1 inner wall, and reinforcing inner core strip 18 is corresponding the distribution with semicircle reinforcing strip 7, is in order to guarantee the desiccation of storing inner chamber 13 inner space and avoid the clothing to deposit for a long time and take place the mould flavor, and through setting up reinforcing inner core strip 18 and reinforcing lath 16, has strengthened the structural strength of suitcase body 1, is difficult for the deformation fracture.

What is not described in detail in this specification is prior art known to those skilled in the art. The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.

Claims (6)

1. The utility model provides a suitcase structure that structural strength is high, includes suitcase body (1), metal pull rod (3) and case apron (12), its characterized in that, one side fixed mounting in suitcase body (1) top has pull rod movable seat (2), pull rod movable seat (2) inside is through slide and metal pull rod (3) sliding connection, the opening part of suitcase body (1) bottom is fixed to be provided with zipper strip (10), case apron (12) are opened and shut with suitcase body (1) through zipper strip (10), zipper head (11) are installed in the tooth department of zipper strip (10), the limit side department fixed mounting in suitcase body (1) bottom has trick lock (15), trick lock (15) are connected with the lock head (11) lock, the top of case apron (12) is fixed to be provided with dilatation package (14), the holding height of dilatation package (14) is square suitcase body (1) height's half, the middle part of suitcase body (1) one side is opened and is connected with opening and shutting of zipper strip (10), closed type horizontal slip connection thing (9) are put in the inside recess (8) and are put in the horizontal slip connection thing (5), the front and the back of the luggage body (1) are fixedly provided with semicircular reinforcing strips (7), and a storage inner cavity (13) is formed in the luggage body (1).

2. The luggage structure with high structural strength according to claim 1, wherein a plurality of transversely distributed reinforcing strips (16) are fixedly arranged at the bottom of the storage cavity (13), and a plurality of aromatherapy volatilizing rods (17) are clamped and installed inside the reinforcing strips (16).

3. The luggage structure with high structural strength according to claim 1, wherein a reinforced inner core strip (18) connected with the inner wall of the luggage body (1) is arranged at the side of the storage cavity (13), and the reinforced inner core strip (18) and the semicircular reinforced strip (7) are distributed correspondingly.

4. The luggage case structure with high structural strength according to claim 1, wherein four movable casters are arranged at the other end of the luggage case body (1), and the four movable casters are all universal movable wheel structures.

5. The luggage structure with high structural strength according to claim 1, wherein one end of the metal pull rod (3) is fixedly provided with a luggage handle bar (4), and a protective sleeve is fixedly arranged on the surface of the luggage handle bar (4).

6. The luggage case structure with high structural strength according to claim 1, wherein two corners at the top end of the luggage case body (1) are fixedly provided with horizontal foot pads (6), and the heights of the two horizontal foot pads (6) are equal to the height of the pull rod movable seat (2).