CN213009290U

CN213009290U - Box with variable length and width

Info

Publication number: CN213009290U
Application number: CN202021667971.9U
Authority: CN
Inventors: 朱明杰; 段华伟
Original assignee: Guangdong Jiemeirui Plastic Industry Co ltd
Current assignee: Guangdong Jiemeirui Plastic Industry Co ltd
Priority date: 2020-08-11
Filing date: 2020-08-11
Publication date: 2021-04-20
Anticipated expiration: 2030-08-11

Abstract

The utility model relates to a changeable case of length and width, including bottom plate subassembly, apron and curb plate, the bottom plate subassembly includes fixed plate subassembly and fly leaf subassembly, and the fly leaf subassembly passes through the dismouting structure and is connected with the fixed plate subassembly, and the curb plate is connected with the fixed plate subassembly respectively, and the apron is connected with the curb plate. The utility model discloses a setting is by the bottom plate subassembly that fixed plate subassembly and fly leaf subassembly constitute, the curb plate and the apron of the different length of collocation and width, and the fly leaf subassembly includes first fly leaf, second fly leaf, third fly leaf, fourth fly leaf and middle fly leaf, increases or reduces the quantity of each fly leaf in the fly leaf subassembly according to the actual demand to the length and the width of the whole case of adjustment realize can changing the length and the width of case according to the actual demand, in order to satisfy various demands.

Description

Box with variable length and width

Technical Field

The present invention relates to a box, and more particularly to a length and width variable box.

Background

The box is a square container for containing various articles, the current box has a fixed volume, and along with the fact that the frequency of using the box by people is higher and higher, the requirements of people on the portability and the portability of the box are higher and higher. The portable case of commonly used includes the turnover case, and people often hope that the volume of turnover case is enough big, can the splendid attire more things when selecting the turnover case, but when the thing was less, the space of turnover case again can be wasted.

Therefore, there is a need to design a new box, which can change the length and width of the box according to actual requirements to meet various requirements.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide a box with variable length and width.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a case that length and width are changeable, includes bottom plate subassembly, apron and curb plate, the bottom plate subassembly includes fixed plate subassembly and fly leaf subassembly, the fly leaf subassembly pass through the dismouting structure with the fixed plate subassembly is connected, the curb plate respectively with the fixed plate subassembly is connected, the apron with the curb plate is connected.

The further technical scheme is as follows: the fixed plate assembly comprises a first fixed plate, a second fixed plate, a third fixed plate and a fourth fixed plate, and the first fixed plate, the second fixed plate, the third fixed plate and the fourth fixed plate are respectively connected with the movable plate assembly through the dismounting structure.

The further technical scheme is as follows: the disassembly and assembly structure comprises a buckle and a clamping groove, the buckle is arranged on the first fixing plate, the buckle and the clamping groove are arranged on the movable plate assembly, the buckle and the clamping groove are arranged on the second fixing plate, the clamping groove and the buckle are arranged on the third fixing plate, and the clamping groove is arranged on the fourth fixing plate; the buckle of the first fixing plate is connected with the buckle of the movable plate component, the buckle of the second fixing plate is connected with the buckle of the movable plate component, the buckle of the third fixing plate is connected with the buckle of the movable plate component, and the buckle of the movable plate component is connected with the buckle of the fourth fixing plate.

The further technical scheme is as follows: the movable plate assembly comprises a first movable plate and a second movable plate, a clamping groove is formed in the left side wall of the first movable plate, a buckle is arranged on the right side wall of the first movable plate and the front side wall of the first movable plate, the clamping groove of the first movable plate is connected with the buckle of the first fixed plate, and the buckle on the right side wall of the first movable plate is connected with the clamping groove of the second fixed plate; the rear side wall of the second movable plate and the left side wall of the second movable plate are provided with clamping grooves, the right side wall of the second movable plate is provided with a buckle, the clamping groove in the left side wall of the second movable plate is connected with the buckle of the third fixed plate, and the buckle in the right side wall of the second movable plate is connected with the clamping groove of the fourth fixed plate.

The further technical scheme is as follows: the buckle on the front side wall of the first movable plate is connected with the clamping groove on the rear side wall of the second movable plate.

The further technical scheme is as follows: the movable plate assembly further comprises a middle movable plate, a third movable plate and a fourth movable plate, clamping grooves are respectively formed in the rear side wall and the left side wall of the middle movable plate, and buckles are respectively arranged on the right side wall and the front side wall of the middle movable plate; the rear side wall of the third movable plate is provided with a clamping groove, the front side wall and the right side wall of the third movable plate are respectively provided with a buckle, the rear side wall and the left side wall of the fourth movable plate are provided with a clamping groove, and the front side wall of the fourth movable plate is provided with a buckle; the buckle on the lateral wall before the middle fly leaf with buckle on the lateral wall before the first fly leaf is connected, draw-in groove on the lateral wall of middle fly leaf left side with buckle on the lateral wall of third fly leaf right side is connected, buckle on the lateral wall before the middle fly leaf with draw-in groove on the lateral wall after the second fly leaf is connected, buckle on the lateral wall of middle fly leaf right side with draw-in groove on the lateral wall of fourth fly leaf left side is connected, draw-in groove on the lateral wall after the third fly leaf with buckle on the first fixed plate is connected, buckle on the lateral wall before the third fly leaf with the draw-in groove of third fixed plate is connected, buckle on the lateral wall before the fourth fly leaf with the draw-in groove of fourth fixed plate is connected, draw-in groove on the lateral wall after the fourth fly leaf with buckle.

The further technical scheme is as follows: be equipped with the connecting plate on first fixed plate, second fixed plate, third fixed plate and the fourth fixed plate, be equipped with the spread groove on the connecting plate, install the trip on the lateral wall of spread groove, the lower extreme of curb plate is connected with the connecting axle, be equipped with the logical groove of installation on the connecting axle, the connecting axle embedding is in the spread groove, just the trip with the logical groove connection of installation.

The further technical scheme is as follows: the connecting groove is characterized in that a limiting block is further arranged on the side wall of the connecting groove, the limiting block and the clamping hooks are arranged oppositely, and the connecting shaft is arranged between the limiting block and the clamping hooks.

The further technical scheme is as follows: the fixed plate component and the movable plate component are provided with a plurality of radiating grooves.

The further technical scheme is as follows: the lower terminal surface of fixed plate subassembly is equipped with the constant head tank, install the universal wheel in the constant head tank.

Compared with the prior art, the utility model beneficial effect be: the utility model discloses a setting is by the bottom plate subassembly that fixed plate subassembly and fly leaf subassembly constitute, the curb plate and the apron of the different length of collocation and width, and the fly leaf subassembly includes first fly leaf, second fly leaf, third fly leaf, fourth fly leaf and middle fly leaf, increases or reduces the quantity of each fly leaf in the fly leaf subassembly according to the actual demand to the length and the width of the whole case of adjustment realize can changing the length and the width of case according to the actual demand, in order to satisfy various demands.

The invention is further described with reference to the accompanying drawings and specific embodiments.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.

Fig. 1 is a schematic perspective view of a box with variable length and width according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of an exploded view of a variable length and width case according to an embodiment of the present invention;

fig. 3 is a schematic perspective view of a bottom plate assembly according to an embodiment of the present invention;

fig. 4 is an exploded schematic view of a bottom plate assembly according to an embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and the following 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 those skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "secured" are to be construed broadly and can, for example, be connected or detachably connected or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above should not be understood to necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by one skilled in the art.

As shown in fig. 1 to 4, the box with variable length and width provided by this embodiment can be applied to a scene that the volume of the box needs to be changed according to actual situations.

Referring to fig. 1 to 2, the box with variable length and width includes a bottom plate assembly, a cover plate 10 and side plates 30, wherein the bottom plate assembly includes a fixed plate assembly and a movable plate assembly, the movable plate assembly is connected to the fixed plate assembly through a detachable structure, the side plates 30 are respectively connected to the fixed plate assembly, and the cover plate 10 is connected to the side plates 30.

In this embodiment, set up movable plate subassembly in the bottom plate subassembly, can increase or reduce the number of movable plate subassembly and change the length and the width of case according to actual conditions, and then modify the volume of whole case, realize can changing the length and the width of case according to actual demand to satisfy various demands.

In an embodiment, referring to fig. 3 and 4, the fixed plate assembly includes a first fixed plate 21, a second fixed plate 22, a third fixed plate 23 and a fourth fixed plate 24, and the first fixed plate 21, the second fixed plate 22, the third fixed plate 23 and the fourth fixed plate 24 are respectively connected to the movable plate assembly through a detachable structure.

The first fixing plate 21, the second fixing plate 22, the third fixing plate 23 and the fourth fixing plate 24 are disposed at the four end legs of the bottom plate assembly, and even if there is no movable plate assembly, the fixing plate assemblies can be assembled into the bottom plate assembly to form a box with a minimum volume.

In an embodiment, please refer to fig. 3, the above-mentioned dismounting structure includes a buckle 40 and a slot 41, the buckle 40 is disposed on the first fixing plate 21, the buckle 40 and the slot 41 are disposed on the movable plate assembly, the buckle 40 and the slot 41 are disposed on the second fixing plate 22, the slot 41 and the buckle 40 are disposed on the third fixing plate 23, and the slot 41 is disposed on the fourth fixing plate 24; the fastener 40 of the first fixing plate 21 is connected to the fastener 41 of the movable plate assembly, the fastener 41 of the second fixing plate 22 is connected to the fastener 40 of the movable plate assembly, the fastener 40 of the third fixing plate 23 is connected to the fastener 41 of the movable plate assembly, and the fastener 40 of the movable plate assembly is connected to the fastener 41 of the fourth fixing plate 24.

The mode that utilizes buckle 40 and draw-in groove 41 complex realizes freely assembling of fixed plate subassembly and movable plate subassembly, carries out the modularization with fixed plate subassembly and movable plate subassembly, and it can only change this board when any board goes wrong, and need not to change whole curb plate 30 or apron 10 or bottom plate subassembly.

In one embodiment, the first fastening plate 21 and the second fastening plate 22 are connected, the first fastening plate 21 is connected to the third fastening plate 23, the second fastening plate 22 is connected to the fourth fastening plate 24, and the fourth fastening plate 24 is connected to the third fastening plate 23, thereby forming a minimum volume box.

In one embodiment, the movable plate assembly includes a first movable plate 25 and a second movable plate 26, a locking groove 41 is formed on a left side wall of the first movable plate 25, a locking buckle 40 is formed on a right side wall of the first movable plate 25 and a front side wall of the first movable plate 25, the locking groove 41 of the first movable plate 25 is connected with the locking buckle 40 of the first fixing plate 21, and the locking buckle 40 on the right side wall of the first movable plate 25 is connected with the locking groove 41 of the second fixing plate 22; the rear side wall of the second movable plate 26 and the left side wall of the second movable plate 26 are provided with locking grooves 41, the right side wall of the second movable plate 26 is provided with fasteners 40, the locking groove 41 on the left side wall of the second movable plate 26 is connected with the fastener 40 of the third fixing plate 23, and the fastener 40 on the right side wall of the second movable plate 26 is connected with the locking groove 41 of the fourth fixing plate 24.

In order to construct the second small-volume box, the flap assembly includes a first flap 25 and a second flap 26, in which the left side and the right side of the first flap 25 are respectively and correspondingly connected to the first fixing plate 21 and the second fixing plate 22, the front side of the first flap 25 is connected to the rear side of the second flap 26, and the left side and the right side of the second flap 26 are respectively and correspondingly connected to the third fixing plate 23 and the fourth fixing plate 24, in which case, only the length of the box is modified, in addition, the number of the first flaps 25 and the number of the second flaps 26 are the same, and the number of the first flaps 25 determines the length of the box.

Specifically, the latch 40 on the front side wall of the first movable plate 25 is connected with the latch slot 41 on the rear side wall of the second movable plate 26.

In an embodiment, referring to fig. 4, the movable plate assembly further includes a middle movable plate 29, a third movable plate 27 and a fourth movable plate 28, wherein a rear side wall and a left side wall of the middle movable plate 29 are respectively provided with a locking slot 41, and a right side wall and a front side wall of the middle movable plate 29 are respectively provided with a locking buckle 40; a clamping groove 41 is formed in the rear side wall of the third movable plate 27, a buckle 40 is respectively arranged on the front side wall and the right side wall of the third movable plate 27, a clamping groove 41 is formed in the rear side wall and the left side wall of the fourth movable plate 28, and a buckle 40 is arranged on the front side wall of the fourth movable plate 28; the locking groove 41 on the rear side wall of the middle movable plate 29 is connected to the locking buckle 40 on the front side wall of the first movable plate 25, the locking groove 41 on the left side wall of the middle movable plate 29 is connected to the locking buckle 40 on the right side wall of the third movable plate 27, the locking buckle 40 on the front side wall of the middle movable plate 29 is connected to the locking groove 41 on the rear side wall of the second movable plate 26, the locking buckle 40 on the right side wall of the middle movable plate 29 is connected to the locking groove 41 on the left side wall of the fourth movable plate 28, the locking groove 41 on the rear side wall of the third movable plate 27 is connected to the locking buckle 40 on the first fixed plate 21, the locking buckle 40 on the front side wall of the third movable plate 27 is connected to the locking groove 41 of the third fixed plate 23, the locking buckle 40 on the front side wall of the fourth movable plate 28.

In the embodiment, in order to increase the volume of the box, the width of the box needs to be increased, at this time, the intermediate movable plate 29, the third movable plate 27 and the fourth movable plate 28 need to be additionally arranged, the number of the intermediate movable plate 29, the third movable plate 27 and the fourth movable plate 28 is the same, the number of the third movable plate 27 determines the width of the box, and the volume of the box can be adjusted by additionally arranging the number of the movable plates in the movable plate assembly so as to meet various requirements.

In an embodiment, referring to fig. 4, the first fixing plate 21, the second fixing plate 22, the third fixing plate 23 and the fourth fixing plate 24 are provided with a connecting plate 20, the connecting plate 20 is provided with a connecting groove, a hook 202 is mounted on a side wall of the connecting groove, a connecting shaft is connected to a lower end of the side plate 30, the connecting shaft is provided with a mounting through groove 33, the connecting shaft is embedded in the connecting groove, and the hook 202 is connected to the mounting through groove 33.

In this embodiment, the connecting plate 20 is provided on the upper end surfaces of the first fixing plate 21, the second fixing plate 22, the third fixing plate 23 and the fourth fixing plate 24, and the connecting plate 20 and the side plate 30 are connected to form a complete box.

In an embodiment, referring to fig. 4, a limiting block 201 is further disposed on a sidewall of the connecting groove, the limiting block 201 is disposed opposite to the hook 202, and the connecting shaft is disposed between the limiting block 201 and the hook 202.

In this embodiment, be equipped with two logical grooves on the lateral wall that is equipped with trip 202 on the spread groove, two logical grooves locate the both sides of trip 202, foretell connecting axle includes axis body 31 and two connecting rods 32, two connecting rods 32 interval connection are on axis body 31, the other end and the curb plate 30 of two connecting rods 32 are connected, two connecting rods 32, curb plate 30 and axis body 31 enclose to close and form foretell installation and lead to groove 33, when carrying out the folding of curb plate 30 and bottom plate subassembly, two logical inslots are arranged respectively in to two connecting rods 32, in order to reduce the area of transportation, and the transportation of being convenient for.

In addition, the first flap 25, the second flap 26, the third flap 27 and the fourth flap 28 are respectively provided with the connecting plate 20.

In an embodiment, referring to fig. 4, the fixed plate assembly and the movable plate assembly are provided with a plurality of heat dissipation slots. The setting of radiating groove can realize playing the effect of circulation of air to the object that the box was equipped with inside.

In an embodiment, referring to fig. 3, the lower end surface of the fixing plate assembly is provided with a positioning groove, and a universal wheel is installed in the positioning groove. The universal wheels can be used for reducing resistance when the box is pushed.

The above-mentioned box with variable length and width, through setting up the bottom plate subassembly that comprises fixed plate subassembly and movable plate subassembly, collocation different length and width's curb plate 30 and apron 10, the movable plate subassembly includes first movable plate 25, second movable plate 26, third movable plate 27, fourth movable plate 28 and middle movable plate 29, increase or reduce the quantity of each movable plate in the movable plate subassembly according to actual demand to adjust the length and the width of whole box, realize the length and the width that can change the box according to actual demand, in order to satisfy various demands.

The technical content of the present invention is further described by the embodiments only, so that the reader can understand it more easily, but the embodiments of the present invention are not limited thereto, and any technical extension or re-creation according to the present invention is protected by the present invention. The protection scope of the present invention is subject to the claims.

Claims

1. The utility model provides a case that length and width are changeable, its characterized in that includes bottom plate subassembly, apron and curb plate, the bottom plate subassembly includes fixed plate subassembly and fly leaf subassembly, the fly leaf subassembly pass through the dismouting structure with the fixed plate subassembly is connected, the curb plate respectively with the fixed plate subassembly is connected, the apron with the curb plate is connected.

2. A length and width variable box according to claim 1, wherein the fixed panel assembly comprises a first fixed panel, a second fixed panel, a third fixed panel and a fourth fixed panel, and the first fixed panel, the second fixed panel, the third fixed panel and the fourth fixed panel are respectively connected with the movable panel assembly through the detachable structure.

3. The box of claim 2, wherein the detachable structure comprises a buckle and a slot, the buckle is disposed on the first fixing plate, the buckle and the slot are disposed on the movable plate assembly, the buckle and the slot are disposed on the second fixing plate, the slot and the buckle are disposed on the third fixing plate, and the slot is disposed on the fourth fixing plate; the buckle of the first fixing plate is connected with the buckle of the movable plate component, the buckle of the second fixing plate is connected with the buckle of the movable plate component, the buckle of the third fixing plate is connected with the buckle of the movable plate component, and the buckle of the movable plate component is connected with the buckle of the fourth fixing plate.

4. The case with variable length and width according to claim 3, wherein the movable plate assembly comprises a first movable plate and a second movable plate, a locking groove is arranged on the left side wall of the first movable plate, a buckle is arranged on the right side wall of the first movable plate and the front side wall of the first movable plate, the locking groove of the first movable plate is connected with the buckle of the first fixed plate, and the buckle on the right side wall of the first movable plate is connected with the locking groove of the second fixed plate; the rear side wall of the second movable plate and the left side wall of the second movable plate are provided with clamping grooves, the right side wall of the second movable plate is provided with a buckle, the clamping groove in the left side wall of the second movable plate is connected with the buckle of the third fixed plate, and the buckle in the right side wall of the second movable plate is connected with the clamping groove of the fourth fixed plate.

5. A box of variable length and width as claimed in claim 4, wherein said catch on said first flap front side wall is connected to said catch on said second flap rear side wall.

6. The case with variable length and width according to claim 4, wherein the movable plate assembly further comprises a middle movable plate, a third movable plate and a fourth movable plate, the middle movable plate is provided with a clamping groove on the rear side wall and a clamping groove on the left side wall, and the middle movable plate is provided with a clamping buckle on the right side wall and a front side wall; the rear side wall of the third movable plate is provided with a clamping groove, the front side wall and the right side wall of the third movable plate are respectively provided with a buckle, the rear side wall and the left side wall of the fourth movable plate are provided with a clamping groove, and the front side wall of the fourth movable plate is provided with a buckle; the buckle on the lateral wall before the middle fly leaf with buckle on the lateral wall before the first fly leaf is connected, draw-in groove on the lateral wall of middle fly leaf left side with buckle on the lateral wall of third fly leaf right side is connected, buckle on the lateral wall before the middle fly leaf with draw-in groove on the lateral wall after the second fly leaf is connected, buckle on the lateral wall of middle fly leaf right side with draw-in groove on the lateral wall of fourth fly leaf left side is connected, draw-in groove on the lateral wall after the third fly leaf with buckle on the first fixed plate is connected, buckle on the lateral wall before the third fly leaf with the draw-in groove of third fixed plate is connected, buckle on the lateral wall before the fourth fly leaf with the draw-in groove of fourth fixed plate is connected, draw-in groove on the lateral wall after the fourth fly leaf with buckle.

7. The box of claim 4, wherein the first fixing plate, the second fixing plate, the third fixing plate and the fourth fixing plate are provided with connecting plates, the connecting plates are provided with connecting grooves, the side walls of the connecting grooves are provided with hooks, the lower ends of the side plates are connected with connecting shafts, the connecting shafts are provided with installation through grooves, the connecting shafts are embedded in the connecting grooves, and the hooks are connected with the installation through grooves.

8. The box of claim 7, wherein a limiting block is further disposed on a side wall of the connecting groove, the limiting block is disposed opposite to the hook, and the connecting shaft is disposed between the limiting block and the hook.

9. A box of variable length and width in accordance with claim 1, wherein said fixed panel assembly and said movable panel assembly are provided with a plurality of heat sink slots.

10. A box of variable length and width according to claim 1 wherein the lower end surface of the mounting plate assembly is provided with a locating groove in which a universal wheel is mounted.