CN212678542U

CN212678542U - Size-adjustable suitcase

Info

Publication number: CN212678542U
Application number: CN202021371278.7U
Authority: CN
Inventors: 黄丽丽
Original assignee: Wenzhou Zhengzhong Luggage Co ltd
Current assignee: Wenzhou Zhengzhong Luggage Co ltd
Priority date: 2020-07-14
Filing date: 2020-07-14
Publication date: 2021-03-12
Anticipated expiration: 2030-07-14

Abstract

The utility model discloses a suitcase with adjustable size, which comprises a first shell and a second shell, wherein the middle part of the top end of the first shell is connected with the second shell in an inserting way, the top parts of the two sides of the second shell are respectively hinged with one end of two support rods, the suitcase with adjustable size is provided with the support rods, the second shell is driven to move up and down through the matching use of the support rods and the slide blocks, thereby adjusting the size of the suitcase, then the slide blocks are fixed under the matching use of the press rods, the springs, the first clamping blocks and the first clamping grooves, namely the position of the second shell is fixed, the stability of the suitcase is improved, the application range of the suitcase is enlarged, the elastic blocking cloth can be fixed on the first shell and the second shell through the clamping of the connecting plate and the connecting grooves, the outer parts of the first shell and the second shell are blocked, the aesthetic property of the suitcase is improved.

Description

Size-adjustable suitcase

Technical Field

The utility model relates to a suitcase, in particular to a suitcase with adjustable size.

Background

The case is a general name for bags, and is a general name for various bags for holding articles, including general shopping bags, handbags, purses, backpacks, single shoulder bags, satchels, waist bags, various draw-bar cases and the like, according to the change of consumer grades, the materials of the case are more diversified, and the case with the textures of leather, PU, terylene, canvas, cotton and hemp leads fashion trend, meanwhile, in the era of more and more brand individuality, various styles such as brief, retro, cartoon and the like also meet the requirement of fashion people from different sides to develop the individuality, and the style of the case is also expanded by traditional business bags, satchels, traveling bags, purses, small savory bags and the like.

In the prior art, the size of the existing suitcase is mostly fixed, different suitcases are used according to different loading requirements, the size of the suitcase can not be adjusted, when a large-volume article needs to be loaded and no alternative suitcase is available, loading work can not be carried out, and the application range of the suitcase is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adjustable size suitcase to solve the big or small not adjustable problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an adjustable size suitcase, includes first casing and second casing, the middle part on first casing top alternates and is connected with the second casing, the top of second casing both sides is articulated with the one end of two bracing pieces respectively, two the other end of bracing piece is articulated with the middle part on two slider tops respectively, two the both sides of slider respectively with the both sides sliding connection of two first spout inner walls, two first spout is seted up respectively at the middle part on two backup pad tops, two the backup pad is fixed respectively and is set up the middle part in first casing both sides.

As a preferred technical scheme of the utility model, two the second spout, two have all been seted up at the middle part of backup pad one side the both sides of second spout inner wall respectively with the both sides sliding connection of two slide bars, two the one end of slide bar respectively with the middle part fixed connection of two slider one sides.

As a preferred technical scheme of the utility model, two the middle part of slide bar bottom is all seted up flutedly, two the middle part of recess inner wall both sides is rotated through two pivots and two depression bars respectively and is connected, two the one end of depression bar is the fixed first fixture block that is equipped with all.

As a preferred technical scheme of the utility model, two the top of first fixture block respectively with the one end fixed connection on two springs, two the other end of spring respectively with the middle part fixed connection on two recess inner wall tops.

As a preferred technical scheme of the utility model, two a plurality of first draw-in grooves, wherein arbitrary two have all been seted up at the middle part of second spout inner wall bottom first draw-in groove is connected with two first fixture block blocks respectively.

As a preferred technical scheme of the utility model, the articulated apron that is equipped with in one side on second casing top, the both ends of apron one side are all fixed and are equipped with the second fixture block, two the second fixture block is connected with two second draw-in groove blocks respectively, two the both ends at second casing top opposite side are seted up respectively to the second draw-in groove.

As a preferred technical scheme of the utility model, the fixed plate, two are all fixed to be equipped with in the top of second casing both sides the spread groove has all been seted up, four to one side on one side of fixed plate bottom and one side on two backup pad tops the spread groove is connected, four with four connecting plate blocks respectively the one end of connecting plate keeps off the both ends fixed connection of cloth with two elasticity respectively.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses set up the bracing piece, used through the cooperation of bracing piece and slider, driven the up-and-down motion of second casing promptly to adjust the size of case and bag, then use under the cooperation of depression bar, spring, first fixture block and first draw-in groove, fix the slider, fix the position of second casing promptly, improved suitcase's stability, increased suitcase's application range.

2. The utility model discloses set up elasticity and kept off cloth, through the block of connecting plate and spread groove, can fix elasticity and keep off cloth on first casing and second casing, shelter from the outside of first casing and second casing, improved suitcase's aesthetic property.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the sliding rod of the present invention;

fig. 3 is a schematic view of the structure of the elastic cloth of the present invention.

In the figure: 1. a first housing; 2. a second housing; 3. a second card slot; 4. a cover plate; 5. a second fixture block; 6. a fixing plate; 7. a support bar; 8. a slider; 9. a slide bar; 10. a support plate; 11. a pressure lever; 12. a spring; 13. a first card slot; 14. a first clamping block; 15. connecting grooves; 16. a connecting plate; 17. an elastic blocking cloth.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution of a suitcase with adjustable size:

according to fig. 1, including first casing 1 and second casing 2, the middle part on first casing 1 top alternates and is connected with second casing 2, the top of second casing 2 both sides is articulated with the one end of two bracing pieces 7 respectively, the other end of two bracing pieces 7 is articulated with the middle part on two slider 8 tops respectively, the both sides of two slider 8 respectively with the both sides sliding connection on two first spout inner walls, use through the cooperation of slider 8 and bracing piece 7, drive the up-and-down motion of second casing 2 promptly, thereby adjust the size of first casing 1, conveniently adjust the size of suitcase, suitcase's application range has been improved, two first spouts are seted up respectively at the middle part on two backup pad 10 tops, two backup pads 10 are fixed respectively and are set up the middle part in first casing 1 both sides.

According to the illustration in fig. 2, the middle parts of one side of the two support plates 10 are respectively provided with a second sliding groove, two sides of the inner wall of the two second sliding grooves are respectively connected with two sides of the two sliding rods 9 in a sliding manner, one end of each sliding rod 9 is respectively fixedly connected with the middle parts of one side of the two sliding blocks 8, the middle parts of the bottom ends of the two sliding rods 9 are respectively provided with a groove, the middle parts of two sides of the inner wall of the two grooves are respectively connected with the two pressing rods 11 in a rotating manner through two rotating shafts, the pressing rods 11, the springs 12, the first clamping blocks 14 and the first clamping grooves 13 are matched for use, so that the sliding rods 9 are fixed, namely the second shell 2 is fixed, the adjusted stability of the second shell 2 is improved, one end of each pressing rod 11 is respectively fixedly provided with the first clamping block 14, the top ends of the two first clamping blocks 14 are respectively, a plurality of first clamping grooves 13 are formed in the middle of the bottom ends of the inner walls of the two second sliding grooves, and any two first clamping grooves 13 are clamped and connected with the two first clamping blocks 14 respectively.

According to the drawings of fig. 1 and 3, a cover plate 4 is hinged to one side of the top end of the second housing 2, second clamping blocks 5 are fixedly arranged at two ends of one side of the cover plate 4, the two second clamping blocks 5 are respectively connected with the two second clamping grooves 3 in a clamping manner, the two second clamping grooves 3 are respectively arranged at two ends of the other side of the top end of the second housing 2, and through the clamping of the second clamping grooves 3 and the second clamping blocks 5, the cover plate 4 can be closed, the fixing plates 6 are fixedly arranged at the top parts of the two sides of the second shell 2, the connecting grooves 15 are respectively arranged at one side of the bottom ends of the two fixing plates 6 and one side of the top ends of the two supporting plates 10, shelter from the outside of first casing 1 and second casing 2 through elasticity fender cloth 17, improved suitcase's aesthetic property, four spread groove 15 are connected with four connecting plate 16 block respectively, and four connecting plate 16's one end respectively with two elasticity fender cloth 17's both ends fixed connection.

When the size of the suitcase is required to be adjusted, the sliding block 8 drives the supporting rod 7 to move, so as to drive the second shell 2 to move up and down, the size of the suitcase can be adjusted, the application range of the suitcase is improved, the sliding rod 9 is driven to move while the sliding block 8 moves, a user presses the pressing rod 11 with a hand, the pressing rod 11 drives the first clamping block 14 to move, so that the first clamping block 14 is separated from the first clamping groove 13, when the sliding block 8 moves to a specified position to be fixed, the pressing rod 11 is loosened, then the first clamping block 14 is driven to move down under the action of the elastic force of the spring 12 to be clamped with the first clamping groove 13, so that the sliding block 8 can be fixed, thereby the position of the second shell 2 is fixed, the stability after the second shell 2 is adjusted is maintained, and then the connecting plate 16 is clamped into the connecting groove 15, can fix the outside at first casing 1 and second casing 2 with elasticity fender cloth 17, shelter from first casing 1 and second casing 2, improve suitcase's aesthetic property.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An adjustable size suitcase, includes first casing (1) and second casing (2), its characterized in that: the middle part on first casing (1) top alternates and is connected with second casing (2), the top of second casing (2) both sides is articulated with the one end on two bracing pieces (7) respectively, two the other end on bracing piece (7) is articulated with the middle part on two slider (8) tops respectively, two the both sides of slider (8) respectively with the both sides sliding connection on two first spout inner walls, two first spout is seted up respectively at the middle part on two backup pad (10) tops, two backup pad (10) are fixed respectively and are set up the middle part in first casing (1) both sides.

2. An adjustable size carrying case according to claim 1, wherein: two the second spout has all been seted up at the middle part of backup pad (10) one side, two the both sides of second spout inner wall respectively with the both sides sliding connection of two slide bars (9), two the one end of slide bar (9) respectively with the middle part fixed connection of two slider (8) one sides.

3. An adjustable size carrying case according to claim 2, wherein: the middle parts of the bottoms of the two sliding rods (9) are provided with grooves, the middle parts of the two sides of the inner wall of each groove are rotatably connected with the two pressing rods (11) through two rotating shafts respectively, and one end of each of the two pressing rods (11) is fixedly provided with a first clamping block (14).

4. An adjustable size carrying case according to claim 3, wherein: the top ends of the two first clamping blocks (14) are fixedly connected with one ends of the two springs (12) respectively, and the other ends of the two springs (12) are fixedly connected with the middle parts of the top ends of the inner walls of the two grooves respectively.

5. An adjustable size carrying case according to claim 2, wherein: a plurality of first clamping grooves (13) are formed in the middle of the bottom ends of the inner walls of the two second sliding grooves, and any two of the first clamping grooves (13) are respectively connected with the two first clamping blocks (14) in a clamping mode.

6. An adjustable size carrying case according to claim 1, wherein: one side on second casing (2) top is articulated to be equipped with apron (4), the both ends of apron (4) one side are all fixed and are equipped with second fixture block (5), two second fixture block (5) are connected with two second draw-in grooves (3) block respectively, two the both ends at second casing (2) top opposite side are seted up respectively in second draw-in groove (3).

7. An adjustable size carrying case according to claim 1, wherein: fixed plate (6), two are all fixed to be equipped with at the top of second casing (2) both sides spread groove (15), four have all been seted up to one side on one side of fixed plate (6) bottom and one side on two backup pad (10) tops spread groove (15) are connected with four connecting plate (16) block respectively, four the one end of connecting plate (16) is respectively with the both ends fixed connection of two elasticity fender cloth (17).