CN218682552U - Multifunctional combined draw-bar box - Google Patents
Multifunctional combined draw-bar box Download PDFInfo
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- CN218682552U CN218682552U CN202222824064.6U CN202222824064U CN218682552U CN 218682552 U CN218682552 U CN 218682552U CN 202222824064 U CN202222824064 U CN 202222824064U CN 218682552 U CN218682552 U CN 218682552U
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- 210000001503 joint Anatomy 0.000 claims abstract description 39
- 238000003032 molecular docking Methods 0.000 claims description 10
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a many function combination formula draw-bar box, including a plurality of independent casees, every independent case all includes box, case lid, and the back of box is equipped with a plurality of butt joint structures, and one side of box or one side of case lid are equipped with a plurality of butt joint structures, and butt joint structure is equipped with the mounting hole including swing joint pole on box or the case lid, is equipped with the spring in the mounting hole, and swing joint pole's the other end is equipped with a plurality of grafting fingers, forms the inserting groove between the adjacent grafting finger, and one side lower extreme that the grafting indicates is equipped with the catching groove, and one side upper end that the grafting indicates is equipped with the portion of colluding. The utility model discloses a many function combination formula draw-bar box can splice the equipment as required, satisfies the trip needs under the different situation. The draw-bar box is simple and convenient to assemble and operate. The multifunctional bicycle is suitable for being used by individuals when going out and is also suitable for being used by families when going out. The draw-bar box can be sold in different combinations in a complete set, and the originality of the draw-bar box product is novel.
Description
Technical Field
The utility model belongs to the technical field of the draw-bar box, concretely relates to many function combination formula draw-bar box.
Background
No matter the size of current draw-bar box all uses independently, people need consider the trip demand when purchasing and prepare the draw-bar box of equidimension not. However, when two or even more draw-bar boxes need to be used simultaneously, two or more draw-bar boxes need to be operated by two hands, which is very inconvenient. A plurality of draw-bar boxes can be prepared when a family goes out, but when children or other people do not want to draw the draw-bar boxes, the redundant draw-bar boxes are very inconvenient to be drawn by the same person.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model discloses a technical scheme is: many function combination formula draw-bar box, including a plurality of independent casees, every independent case all includes box, case lid, and the case lid covers on the box, and one side and the box of case lid are articulated, and the pull rod is installed to the upper end of box, and a plurality of pulleys are installed to the other end, the back of box is equipped with a plurality of butt joint structures, one side of box or one side of case lid are equipped with a plurality of butt joint structures, butt joint structure is equipped with a plurality of butt joint structures including swing joint pole, is equipped with the one end activity male mounting hole that supplies swing joint pole on box or the case lid, is equipped with the spring in the mounting hole, and the other end of swing joint pole is equipped with the grafting that a plurality of circumferences were arranged in alignment and indicates, forms the inserting groove between the adjacent grafting indicates, one side lower extreme that the inserting indicates is equipped with the catching groove, and the one side upper end that the inserting indicates is equipped with the portion, two, three a set of independent casees or four splice forms the assembly, and adjacent two independent casees pass through butt joint structure detachable and connect in the assembly.
Preferably, the back of the box body is provided with a butt joint structure, and one side of the box body is provided with a butt joint structure.
Preferably, the butt joint structure on the back of the box body is close to the upper end of the box body and the side of the box body hinged to the box cover, and the butt joint structure on one side of the box body is close to the upper end of the box body and the side of the box body hinged to the box cover.
Preferably, the assembly comprises at least one large independent box and at least one small independent box, the back of the box body in the small independent box is provided with a butt joint structure, one side of the box body is provided with a butt joint structure, the butt joint structure at the back of the box body in the small independent box is close to the upper end of the box body and is close to one side, hinged to the box cover, of the box body, the butt joint structure at one side of the box body in the small independent box is close to the upper end of the box body and is located at one side, hinged to the box cover, of the box body in the box body, the two butt joint structures are arranged up and down at the back of the box body in the large independent box, one butt joint structure at the back of the box body in the large independent box is close to the upper end of the box body and is located at one side, hinged to the box cover, the other butt joint structure is close to the middle of the box body and is located at one side, the butt joint structure at one side of the middle of the box body in the large independent box body is close to one side of the upper end of the box body and is located at one side, the same height as the butt joint structure at the upper end of the box body in the small independent box body.
Preferably, the back of the box body is provided with a plurality of supporting legs, one side of the box body, which is hinged to the box cover, is provided with a plurality of supporting legs, and one side of the box cover, which is hinged to the box body, is provided with a plurality of supporting legs.
Preferably, in the above technical solution, the height of the supporting leg is smaller than the height of the movable connecting rod in the docking structure in a natural state.
Preferably, the circumferential surface of the movable connecting rod is uniformly distributed with a plurality of notches.
The utility model has the advantages that: the utility model discloses a many function combination formula draw-bar box can splice the equipment as required, satisfies the trip needs under the different situation. The draw-bar box is simple and convenient to assemble and operate. The multifunctional bicycle is suitable for being used by individuals when going out and is also suitable for being used by families when going out. The draw-bar box can be sold in different combinations in a complete set, and the originality of the draw-bar box product is novel.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic cross-sectional view of a docking structure;
FIG. 3 is a schematic structural view of a docking structure;
fig. 4 is a schematic view of the structure of the assembly.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-4, a multifunctional combined type draw-bar 3 box comprises a plurality of independent boxes, each independent box comprises a box body 1 and a box cover 2, the box cover 2 covers the box body 1, one side of the box cover 2 is hinged to the box body 1, a draw bar 3 is installed at the upper end of the box body 1, a plurality of pulleys 4 are installed at the other end of the box body 1, a plurality of butt-joint structures 5 are arranged on the back surface of the box body 1, the plurality of butt-joint structures 5 are arranged on one side of the box body 1 or one side of the box cover 2, each butt-joint structure 5 comprises a movable connecting rod 6, a mounting hole 7 for movably inserting one end of each movable connecting rod 6 is formed in each mounting hole 7, a spring 8 is arranged in each mounting hole 7, a plurality of circumferentially arranged splicing fingers 9 are arranged at the other end of each movable connecting rod 6, a splicing groove 10 is formed between adjacent splicing fingers 9, a hook groove 11 is formed at the lower end of one side of each splicing finger 9, a hook 12 is formed at the upper end of one side of each splicing finger 9, two, three independent boxes are spliced into a group or four independent boxes to form a combined body, and two adjacent independent boxes are detachably connected through the butt-joint structures 5.
Further, the back of the box body 1 is provided with a butt joint structure 5, and one side of the box body 1 is provided with the butt joint structure 5.
Furthermore, the docking structure 5 at the back of the box body 1 is close to the upper end of the box body 1 and is close to one side of the box body 1, which is hinged to the box cover 2, and the docking structure 5 at one side of the box body 1 is close to the upper end of the box body 1 and is located on the box body 1 and is hinged to one side of the box cover 2. The arrangement of the docking structure 5 in this way facilitates docking or dismounting of the docking structure 5.
Further, including at least one big independent case and at least one little independent case in the combination, the back of box 1 is equipped with a butt joint structure 5 in the little independent case, one side of box 1 is equipped with a butt joint structure 5, the butt joint structure 5 at the box 1 back in the little independent case is close to the upper end of box 1 and is close to on the box 1 with case lid 2 articulated one side, the butt joint structure 5 at box 1 one side in the little independent case is close to the upper end of box 1 and is located on the box 1 with case lid 2 articulated one side, the back of box 1 in the big independent case is equipped with two butt joint structures 5 of arranging from top to bottom, one side of box 1 in the big independent case is equipped with two butt joint structures 5 of arranging from top to bottom, a butt joint structure 5 at the box 1 back in the big independent case is close to the upper end of box 1 and is close to on the box 1 with case lid 2 articulated one side, another butt joint structure 5 is close to the middle part of box 1 and is close to on the box 1 with case lid 2 articulated one side, a butt joint structure 5 in big independent case 1 one side is close to the box 1 and is close to the middle part of box 1 with the box 1 articulated one side of box 2, another butt joint structure 5 is close to the same height of box 1. The combination is suitable for families, adults use large independent boxes, and children use small independent boxes. The large independent box and the small independent box are butted through a butting structure 5 to form a combined body. One of the box bodies 1 is controlled to push and pull the whole combination body to move at the same time, wherein the small independent box can be used for children to ride.
Further, the back of the box body 1 is provided with a plurality of supporting legs 13, one side of the box body 1, which is hinged to the box cover 2, is provided with a plurality of supporting legs 13, and one side of the box cover 2, which is hinged to the box body 1, is provided with a plurality of supporting legs 13.
Further, the height of the supporting foot 13 is smaller than the height of the movable connecting rod 6 in the docking structure 5 in a natural state. Put the back of box 1 down on subaerial, flexible connecting rod 6 atress back spring 8 contracts for flexible connecting rod 6 and supporting legs 13 keep level, and flexible connecting rod 6 plays the support balance effect. When two independent boxes are close to butt joint, the spring 8 contracts, and the two movable connecting rods 6 which need to be butted are mutually propped. Then one or both of the movable connecting rods 6 are turned so that the insertion finger 9 is aligned with the insertion groove 10 of the other movable connecting rod 6. The insertion finger 9 is inserted into the insertion groove 10 by the elastic force of the spring 8. And then the movable connecting rod 6 is rotated, so that the hook part 12 is clamped into the hook groove 11, and the two box bodies 1 are butted. The elasticity of the spring 8 makes the movable connecting rod 6 not easy to rotate relative to the box body 1. So that the two movable connecting rods 6 can maintain a stable connection state. One box body 1 is pushed or pulled, and the other box body 1 can be controlled at the same time.
Furthermore, a plurality of notches are uniformly distributed on the circumferential surface of the movable connecting rod 6. The effect of cutting is to increase the frictional force of flexible link 6 periphery, conveniently rotates flexible link 6 and carries out butt joint or dismantlement.
It is worth mentioning that the technical features such as the pulleys and the pull rods related to the patent application of the present invention should be regarded as the prior art, and the specific structure, the working principle, the control mode and the spatial arrangement mode of the technical features may be selected conventionally in the field, which should not be regarded as the invention point of the present invention, and the present invention is not further specifically described in detail.
Having described in detail preferred embodiments of the present invention, it is to be understood that modifications and variations can be made by persons skilled in the art without inventive faculty, and therefore all technical solutions which can be obtained by a person skilled in the art based on the concepts of the present invention through logic analysis, reasoning or limited experimentation will fall within the scope of protection defined by the claims.
Claims (7)
1. The multifunctional combined draw-bar box is characterized by comprising a plurality of independent boxes, wherein each independent box comprises a box body and a box cover, the box cover covers the box body, one side of the box cover is hinged to the box body, a pull rod is installed at the upper end of the box body, a plurality of pulleys are installed at the other end of the box body, a plurality of butt joint structures are arranged on the back face of the box body, one side of the box body or one side of the box cover is provided with a plurality of butt joint structures, each butt joint structure comprises a movable connecting rod, a mounting hole for movably inserting one end of each movable connecting rod is formed in each box body or the box cover, a spring is arranged in each mounting hole, the other end of each movable connecting rod is provided with a plurality of inserting fingers which are arrayed in a circumferential mode, an inserting groove is formed between every two adjacent inserting fingers, a hook groove is formed at the lower end of one side of each inserting finger, a group of two independent boxes or a group of four independent boxes are spliced to form a combined body, and every two adjacent independent boxes are detachably connected through the butt joint structures.
2. The multi-functional combination draw-bar box of claim 1, wherein the back of the box body is provided with an abutting structure and one side of the box body is provided with an abutting structure.
3. The multifunctional combined draw-bar box of claim 2, wherein the butt-joint structure at the back of the box body is close to the upper end of the box body and the side of the box body hinged with the box cover, and the butt-joint structure at the side of the box body is close to the upper end of the box body and the side of the box body hinged with the box cover.
4. The multifunctional combined draw-bar box according to claim 1, wherein the combined body comprises at least one large independent box and at least one small independent box, the back of the box body in the small independent box is provided with a butt-joint structure, one side of the box body is provided with a butt-joint structure, the butt-joint structure at the back of the box body in the small independent box is close to the upper end of the box body and is close to one side of the box body hinged to the box cover, the butt-joint structure at one side of the box body in the small independent box is close to the upper end of the box body and is located at one side of the box body hinged to the box cover, the back of the box body in the large independent box is provided with two butt-joint structures arranged up and down, one butt-joint structure at the back of the box body in the large independent box is close to the upper end of the box body and is close to one side of the box body hinged to the box cover, the other butt-joint structure is close to one side of the box body hinged to the box cover, the butt-joint structure at one side of the large independent box body is close to the upper end of the box body and is located at one side of the box body hinged to the box cover, and is close to the same height as the small butt-joint structure at the upper end of the box body.
5. The multifunctional combined draw-bar box according to claim 3 or 4, wherein the back of the box body is provided with a plurality of supporting legs, the box body is provided with a plurality of supporting legs at one side hinged with the box cover, and the box cover is provided with a plurality of supporting legs at one side hinged with the box body.
6. The multi-functional combined draw-bar box of claim 5, wherein the height of the supporting legs is less than the height of the movable connecting rod in the docking structure in its natural state.
7. The multifunctional combined draw-bar box of claim 6, wherein the circumference of the movable connecting rod is uniformly distributed with a plurality of notches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222824064.6U CN218682552U (en) | 2022-10-25 | 2022-10-25 | Multifunctional combined draw-bar box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222824064.6U CN218682552U (en) | 2022-10-25 | 2022-10-25 | Multifunctional combined draw-bar box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218682552U true CN218682552U (en) | 2023-03-24 |
Family
ID=85591058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222824064.6U Active CN218682552U (en) | 2022-10-25 | 2022-10-25 | Multifunctional combined draw-bar box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218682552U (en) |
-
2022
- 2022-10-25 CN CN202222824064.6U patent/CN218682552U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |