CN217446914U - Inclined-pulling type folding vegetable buying vehicle - Google Patents

Abstract

The utility model relates to the technical field of draw-bar boxes, in particular to a diagonal folding vegetable buying vehicle, which is combined and connected with a box bottom plate, a box side plate, a box front end plate and a box back plate with an open top, wherein one side of the box bottom plate is provided with a hinge shaft which can be turned over, the side plate comprises a first side plate and a second side plate, the adjacent sides of the first side plate and the second side plate are hinged by the hinge shaft, the upper ends of the adjacent sides of the first side plate and the second side plate are provided with notches, a tensile rod piece is arranged into a tilting adjustable type, when the draw-bar box is used, the fixed rod piece is driven by a handle to press down, a limiting component is pressed down, so that the fixed rod piece can be separated from the limiting position, the lower end of the tensile component rotates through a rectangular cylinder body and a containing groove, thereby the tensile component can be used obliquely, the box body can be conveniently pulled, and the use of the whole draw-bar box is convenient, meanwhile, the fixing rod piece can be fixed by the limiting convex column matched with the limiting assembly, and the box body is convenient to pull straightly.

Description

Inclined-pulling type folding vegetable buying vehicle

Technical Field

The utility model relates to a draw-bar box technical field specifically is to draw folding vegetable buying car of formula to one side.

Background

The draw-bar box is widely used due to convenient use, is mainly used for storing clothes and other necessary articles when people go out for business or travel, has larger storage capacity compared with a backpack, can reduce the pressure of people to bear, is convenient to carry, is also provided with a draw bar due to the box, is convenient to drag when walking, greatly reduces the burden, can accommodate the draw bar, can be carried by hands or dragged, meets the use under various environmental conditions, is generally divided into two parts, one sides of the two parts are hinged, the other sides of the two parts are connected or opened through a zipper or a buckle component, and is convenient to use the box body, the box body is generally of a fixed structure, occupies larger space when the box body is idle, and is troublesome to accommodate for users with smaller family space, occupies the activity space of a user, has the patent number of ' CN216165737U ', is named as ' a foldable draw-bar box ', and discloses a ' first whole plate, a second whole plate parallel to the first whole plate, two groups of folding plate groups arranged between the first whole plate and the second whole plate, and a supporting plate positioned between the first whole plate, the second whole plate and two groups of folding plate groups, wherein the supporting plate is rotatably connected with the lower part of the second whole plate close to one end surface of the first whole plate, a placing groove is formed between the first whole plate, the second whole plate and two groups of folding plate groups, the supporting plate is the groove bottom of the placing groove, the folding plate groups comprise a first vertical plate and a second vertical plate, the first vertical plate is rotatably connected with one end of the first whole plate, the second vertical plate is rotatably connected with the second whole plate close to one end, the first vertical plate and the second vertical plate are connected in a rotating mode, the top of the first whole plate is provided with a telescopic pull rod, the telescopic pull rod structure in the device is fixedly arranged and can only be stretched and adjusted, the stretching angle between the pull rod and the box body cannot be adjusted, and when the box body is used for loading more articles in daily use, the pull rod structure is pulled up difficultly, so that the use is inconvenient.

There is therefore a need for a cable-stayed folding vegetable buying vehicle that ameliorates the above mentioned problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a draw folding vegetable buying car to one side to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the oblique-pulling type folding vegetable buying vehicle comprises a box body bottom plate, box body side plates, a box body front end plate and a box body back plate, wherein a hinge shaft is arranged on one side of the box body bottom plate, the box body bottom plate can be turned to one side, the box body is convenient to store, the side plates comprise a first side plate and a second side plate, the adjacent side edges of the second side plate are rotatably hinged through the hinge shaft, the upper ends of the adjacent sides of the first side plate and the second side plate are respectively provided with a notch, a connecting assembly is arranged in the notch, the box body top end plate is positioned above the box body front end plate, the two sides of the lower surface of the box body top end plate are connected with a slide rail assembly through bolts, the two sides of the upper end surface of the box body front end plate are provided with end grooves, a fixing piece which is rotatably connected with the box body front end plate is arranged below the end grooves, and the fixing piece and the slide rail assembly are rotatably connected through a connecting piece, the outer side of the box body back plate is fixedly connected with a fixed plate body, two sides of the fixed plate body are provided with containing grooves, stretching rod pieces are arranged in the containing grooves, the outer side of the lower end of each stretching rod piece is provided with a rectangular cylinder body, the lower end of the rectangular cylinder body is provided with a shaft hole in a penetrating manner, the shaft hole is in a gourd shape, the middle part of the shaft hole is provided with a connecting rod in a penetrating manner, two ends of the connecting rod are rotatably connected with two sides of the containing grooves, two sides of the lower end of the shaft hole are fixedly connected with elastic pieces, the upper end of the fixed plate body is provided with a movable groove, a fixed rod piece is connected between two sides of each stretching rod piece, the fixed rod piece is positioned in the movable groove, one side of the upper end of the box body back plate is fixedly connected with a limiting convex column, the upper end of the middle part of the fixed plate body is provided with a limiting component, the limiting component is positioned below the fixed rod piece, the fixed rod piece and the rectangular cylinder body can be driven to be pressed by pressing the stretching rod piece, the fixed rod piece is separated from the limiting convex column at the moment, the connecting rod is moved to the upper end of the shaft hole, can rotate rectangular cylinder and tensile member this moment, make its slope, can be convenient for stimulate the box, the inside one side fixedly connected with framework of box backplate, the catching groove has been seted up to the framework both sides, and framework middle part lower extreme both sides have seted up the notch, tensile member is spacing to fixed member through spacing projection and spacing subassembly to the realization is to the spacing fixed of tensile member, the lock is connected between spacing subassembly and the framework, and can adjust from top to bottom.

As the utility model discloses preferred scheme, spacing subassembly includes spacing frame, spacing frame both sides limit fixedly connected with side cardboard, both sides the side cardboard runs through catching groove and catching groove joint, spacing frame lower extreme is connected with the connecting plate, the inside upper surface both sides fixedly connected with four-corner post of spacing frame, four-corner post outside cover is equipped with the spring, just spring upper end and spacing frame fixed connection, fixed surface is connected under spring lower extreme and the inside of notch, and spacing subassembly passes through side cardboard and catching groove joint, and spacing frame can reciprocate in vertical direction, through the setting of spring, can support spacing frame and make spacing frame and spacing projection cooperation carry out the centre gripping spacingly to fixed member, when pushing down to spacing frame, the spring can take place the compression, and the spring reconversion when loosening drives spacing frame and resets.

As the utility model discloses preferred scheme, it is provided with the dog to accomodate tank bottom one side, and the dog is the slope setting with the adjacent side of rectangular cylinder, and the setting of dog can support tightly rectangular cylinder lower extreme to the inclination to tensile member limits.

As the utility model discloses preferred scheme, spacing draw-in groove has been seted up to fixed member upper surface middle part both sides, the spacing fixture block of surface both ends fixedly connected with under the spacing projection, spacing fixture block and spacing draw-in groove cooperation block carry out spacing fixed to fixed member, are convenient for carry out the vertical pulling.

As the utility model discloses preferred scheme, shaft hole lower extreme both sides fixedly connected with flexure strip, the setting of flexure strip can conveniently carry out the centre gripping to the connecting rod.

As the utility model discloses preferred scheme, slide rail set spare includes the slide rail, the spout has been seted up at the slide rail middle part, slide rail up end both sides equidistant be provided with the spacing lug of a plurality of, the connecting piece runs through the spout setting, just connecting piece upper end plate and spout upper end counterbalance set up, through hinge rotatable coupling between connecting piece lower extreme and the mounting front end, box top end plate passes through connecting piece and box front end plate rotatable coupling, and when box top end plate overturned, it slides at slide rail middle part spout through the connecting piece to box top end plate moves to box front end plate one side, and the box of being convenient for is folded and is accomodate.

As the utility model discloses preferred scheme, the cotter way that corresponds with box top end plate lower surface one side round pin post is seted up to box backplate up end middle part both sides, and box top end plate is through closing with the round pin post interpolation, realizes that the lid of box top end plate closes.

As the utility model discloses preferred scheme, box backplate both sides limit middle part rotatable coupling has the buckle, the catching groove has been seted up at box front end plate both sides limit middle part, after the box is folding to be accomplished, carries out the lock through buckle and catching groove to make the box accomodate later the remain stable.

As the utility model discloses preferred scheme, side both ends all are provided with the gyro wheel butt joint post under box front end plate and the box backplate, every the lower extreme of gyro wheel butt joint post is docked there is the universal wheel, and the setting of universal wheel is convenient for the removal of box.

As the utility model discloses preferred scheme, coupling assembling includes locating part and reference column, and the sliding tray has been seted up to the terminal surface under the breach, the locating part lower extreme be connected with sliding tray sliding connection's draw runner, just the spread groove has been seted up to locating part and reference column adjacent side, the reference column inserts inside the spread groove, through removing the locating part to make the reference column insert inside the spread groove, make and keep fixedly between first curb plate, the second curb plate.

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

the utility model discloses set tensile member to the tilting regulation formula, drive fixed member through the handle and push down when carrying out the draw-bar box and using, push down spacing subassembly, thereby make fixed member can break away from spacingly, the tensile subassembly lower extreme passes through the rectangle barrel and accomodates the groove and rotate, thereby the tensile subassembly can incline the use, be convenient for stimulate the box, make things convenient for the holistic use of draw-bar box, spacing projection cooperation spacing subassembly can be fixed member simultaneously, be convenient for carry out the vertical pulling to the box.

Drawings

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

FIG. 2 is an expanded front view of the partial structure of the present invention;

FIG. 3 is a schematic expanded rear view of the structure of the present invention;

FIG. 4 is an enlarged schematic view of the present invention at A in FIG. 2;

fig. 5 is a schematic structural view of the middle limiting component of the present invention;

fig. 6 is a schematic sectional structure of the present invention;

FIG. 7 is a schematic view of the connection between the back plate and the tension rod of the middle box body of the present invention;

fig. 8 is a schematic view of the stretching rod of the present invention;

fig. 9 is an enlarged view of B in fig. 8 according to the present invention.

In the figure: the box top end plate 1, the box front end plate 2, the first side plate 3, the second side plate 4, the roller butting column 5, the buckle 6, the stretching rod 7, the handle 8, the pin groove 9, the slide rail 10, the limiting lug 11, the positioning column 12, the limiting part 13, the connecting piece 14, the fixed plate body 15, the box back plate 16, the fixed rod 17, the limiting convex column 18, the limiting component 19, the side clamping plate 191, the limiting frame 192, the connecting plate 193, the four-corner column 194, the spring 195, the fixing piece 20, the rectangular cylinder 21, the frame body 22, the buckle groove 23, the notch 24, the box bottom plate 25, the movable groove 26, the limiting clamping block 27, the limiting clamping groove 28, the elastic sheet 29 and the shaft hole 30.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention based on the embodiments of the present invention.

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Several embodiments of the present invention are presented. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-9, the present invention provides a technical solution:

in the embodiment, please refer to fig. 1, 2, 3, 4, 5, 6, 7, 8 and 9, the cable-stayed foldable vegetable buying cart is composed of a box bottom plate 25 with an open top, box side plates, a box front end plate 2 and a box back plate 16, wherein one side of the box bottom plate 25 is provided with a hinge shaft capable of rotating and overturning, the box bottom plate 25 can overturn to one side for convenient storage of the box, the side plates comprise a first side plate 3 and a second side plate 4, the adjacent sides of the first side plate 3 and the second side plate 4 are rotatably hinged through the hinge shaft, the upper ends of the adjacent sides of the first side plate 3 and the second side plate 4 are respectively provided with a notch, a connecting component is arranged in the notch, the box top end plate 1 is positioned above the box front end plate 2, the two sides of the lower surface of the box top end plate 1 are connected with slide rail components through bolts, the two sides of the upper end surface of the box front end plate 2 are provided with end grooves, a fixing component 20 rotatably connected with the box front end plate 2 is arranged below the end grooves, the fixing piece 20 is rotatably connected with the sliding rail assembly through a connecting piece 14, a fixing plate body 15 is fixedly connected with the outer side of the box body back plate 16, accommodating grooves are formed in two sides of the fixing plate body 15, a stretching rod piece 7 is arranged in each accommodating groove, a rectangular cylinder 21 is arranged on the outer side of the lower end of the stretching rod piece 7, a shaft hole 30 penetrates through the lower end of the rectangular cylinder 21, the shaft hole 30 is in a gourd shape, a connecting rod penetrates through the middle of the shaft hole 30, two ends of the connecting rod are rotatably connected with two sides of each accommodating groove, elastic pieces 29 are fixedly connected with two sides of the lower end of the shaft hole 30, a movable groove 26 is formed in the upper end of the fixing plate body 15, a fixing rod piece 17 is connected between two sides of the stretching rod piece 7, the fixing rod piece 17 is located in each movable groove 26, a limiting convex column 18 is fixedly connected with one side of the upper end of the box body back plate 16, a limiting assembly 19 is arranged at the upper end of the middle of the fixing plate body 15, and the limiting assembly 19 is located below the fixing rod 17, can drive fixed rod 17 and rectangular cylinder 21 through pressing down tensile rod 7 and push down, fixed rod 17 breaks away from with spacing projection 18 this moment, the connecting rod removes shaft hole 30 upper end this moment, can rotate rectangular cylinder 21 and tensile rod 7 this moment, make its slope, can be convenient for stimulate the box, 16 inside one side fixedly connected with framework 22 of box backplate, buckle groove 23 has been seted up to framework 22 both sides, and framework 22 middle part lower extreme both sides have seted up notch 24, tensile rod 7 is spacing to fixed rod 17 through spacing projection 18 and spacing subassembly 19, thereby realize spacing fixed to tensile rod 7, the lock is connected between spacing subassembly 19 and the framework 22, and can adjust from top to bottom.

Referring to fig. 2, 4 and 5, the limiting component 19 includes a limiting frame 192, two side edges of the limiting frame 192 are fixedly connected with side clamping plates 191, the side clamping plates 191 on two sides penetrate through the buckling grooves 23 to be clamped with the buckling grooves 23, the lower end of the limiting frame 192 is connected with a connecting plate 193, two sides of the upper surface inside the limiting frame 192 are fixedly connected with four-corner posts 194, the outer sides of the four-corner posts 194 are sleeved with springs 195, the upper end of the spring 195 is fixedly connected with the limiting frame 192, the lower end of the spring 195 is fixedly connected with the inner lower surface of the notch 24, the limiting component 19 is clamped with the buckling groove 23 through the side clamping plate 191, the limiting frame 192 can move up and down in the vertical direction, through the arrangement of the spring 195, the limit frame 192 can be supported so that the limit frame 192 is matched with the limit convex column 18 to clamp and limit the fixed rod 17, when the limit frame 192 is pressed downwards, the spring 195 can be compressed, and when the spring 195 is released, the spring 195 is restored to the original state to drive the limit frame 192 to reset.

Referring to fig. 1 and 7, a stopper is disposed on one side of the bottom end of the accommodating groove, and the stopper is disposed in an inclined manner with the adjacent side of the rectangular cylinder 21, and the stopper is disposed to abut against the lower end of the rectangular cylinder 21, so as to limit the inclination angle of the tension rod 7.

Referring to fig. 7 and 8, two sides of the middle of the upper surface of the fixing rod 17 are provided with a limiting clamping groove 28, two ends of the lower surface of the limiting convex column 18 are fixedly connected with a limiting clamping block 27, and the limiting clamping block 27 is matched and clamped with the limiting clamping groove 28 to limit and fix the fixing rod 17, so as to facilitate straight pulling.

Please refer to fig. 2 and 3, the slide rail assembly includes a slide rail 10, a sliding groove is provided in the middle of the slide rail 10, a plurality of limiting convex blocks are provided on two sides of the upper end surface of the slide rail 10 at equal intervals, a connecting member 14 runs through the sliding groove, and an upper end plate of the connecting member 14 is abutted to the upper end of the sliding groove, a lower end of the connecting member 14 is rotatably connected to the front end of the fixing member 20 through a hinge shaft, a box top end plate 1 is rotatably connected to a box front end plate 2 through the connecting member 14, when the box top end plate 1 is turned, the sliding groove is slid in the middle of the slide rail 10 through the connecting member 14, so that the box top end plate 1 is moved to one side of the box front end plate 2, and the box is convenient to be folded and stored.

Referring to fig. 2 and 3, pin grooves corresponding to the pins on one side of the lower surface of the box top end plate 1 are formed in two sides of the middle of the upper end surface of the box back plate 16, and the box top end plate 1 is inserted into the pins to cover the box top end plate 1.

Referring to fig. 1, 2 and 3, the middle parts of the two sides of the back plate 16 of the box body are rotatably connected with buckles, the middle parts of the two sides of the front end plate 2 of the box body are provided with buckle grooves, and after the box body is folded, the buckle grooves are buckled through the buckles, so that the box body is kept stable after being stored.

Referring to fig. 1, 2 and 3, roller docking posts 5 are respectively disposed at two ends of the lower side of the front end plate 2 and the back plate 16 of the box body, and a universal wheel is docked at the lower end of each roller docking post 5 and is disposed to facilitate movement of the box body.

Referring to fig. 2 and 3, the connecting assembly includes a limiting member 13 and a positioning column 12, a sliding groove is formed on a lower end surface of the notch, a sliding strip slidably connected to the sliding groove is connected to a lower end of the limiting member 13, a connecting groove is formed on a side of the limiting member 13 adjacent to the positioning column 12, the positioning column 12 is inserted into the connecting groove, and the limiting member 13 is moved so that the positioning column 12 is inserted into the connecting groove, and the first side plate 3 and the second side plate 4 are fixed.

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 (8)

1. The obliquely-pulling type folding vegetable buying vehicle comprises a box body bottom plate (25), box body side plates, a box body front end plate (2) and a box body back plate (16) which are combined and connected, wherein the top of the box body bottom plate (25) is open, a hinge shaft can be rotated and turned over, the side plates comprise a first side plate (3) and a second side plate (4), the adjacent sides of the first side plate (3) and the second side plate (4) are rotatably hinged through the hinge shaft, the upper ends of the adjacent sides of the first side plate (3) and the second side plate (4) are respectively provided with a notch, a connecting assembly is arranged in the notch, the box body top end plate (1) is positioned above the box body front end plate (2), the two sides of the lower surface of the box body top end plate (1) are connected with sliding rail assemblies through bolts, end grooves are formed in the two sides of the upper end surface of the box body front end plate (2), and a fixing piece (20) rotationally connected with the box body front end plate (2) is arranged below the end grooves, but pass through connecting piece (14) rotatable coupling between mounting (20) and the slide rail set spare, its characterized in that: the box body back plate (16) outer side fixedly connected with fixed plate body (15), the groove of accomodating has been seted up to fixed plate body (15) both sides, accomodates the inslot and is provided with tensile member bar (7), tensile member bar (7) lower extreme outside is provided with rectangular cylinder (21), rectangular cylinder (21) lower extreme runs through and has seted up shaft hole (30), shaft hole (30) are calabash shape, and shaft hole (30) middle part runs through and is provided with the connecting rod, the connecting rod both ends with accomodate the groove both sides and rotate and be connected, fixed plate body (15) upper end department has seted up movable groove (26), be connected with fixed member bar (17) between tensile member bar (7) both sides, fixed member bar (17) are located movable groove (26) inside, box body back plate (16) upper end one side fixedly connected with spacing projection (18), fixed plate body (15) middle part upper end is provided with spacing subassembly (19), and the limiting assembly (19) is positioned below the fixing rod piece (17), one side of the inside of the box body back plate (16) is fixedly connected with a frame body (22), buckling grooves (23) are formed in two sides of the frame body (22), and notches (24) are formed in two sides of the lower end of the middle of the frame body (22).

2. The cable-stayed folding vegetable buying cart of claim 1, characterized in that: spacing subassembly (19) are including spacing frame (192), spacing frame (192) both sides limit fixedly connected with side cardboard (191), both sides side cardboard (191) run through catching groove (23) and catching groove (23) joint, spacing frame (192) lower extreme is connected with connecting plate (193), and spacing frame (192) inside upper surface both sides fixedly connected with four-angle post (194), four-angle post (194) outside cover is equipped with spring (195), just spring (195) upper end and spacing frame (192) fixed connection, spring (195) lower extreme and notch (24) inside lower fixed surface are connected.

3. The cable-stayed folding vegetable buying cart of claim 1, characterized in that: one side of the bottom end of the accommodating groove is provided with a stop block, and the stop block is obliquely arranged with the adjacent side of the rectangular cylinder body (21).

4. The cable-stayed folding vegetable buying cart of claim 1, characterized in that: spacing draw-in groove (28) have been seted up to fixed member (17) upper surface middle part both sides, spacing projection (18) lower surface both ends fixedly connected with spacing fixture block (27), spacing fixture block (27) and spacing draw-in groove (28) cooperation block.

5. The cable-stayed folding vegetable buying cart of claim 1, characterized in that: and elastic sheets (29) are fixedly connected to two sides of the lower end of the shaft hole (30).

6. The cable-stayed folding vegetable buying cart of any one of claims 1 to 5, characterized in that: the middle parts of two side edges of the box body back plate (16) are rotatably connected with buckles, and the middle parts of two side edges of the box body front end plate (2) are provided with buckle grooves.

7. The cable-stayed folding vegetable buying cart of any one of claims 1 to 5, characterized in that: the lower side two ends of the box body front end plate (2) and the box body back plate (16) are respectively provided with a roller butt joint column (5), and the lower end of each roller butt joint column (5) is in butt joint with a universal wheel.

8. The cable-stayed folding vegetable buying cart of any one of claims 1 to 5, characterized in that: coupling assembling includes locating part (13) and reference column (12), and the sliding tray has been seted up to the terminal surface under the breach, locating part (13) lower extreme be connected with sliding tray sliding connection's draw runner, just locating part (13) are opened with reference column (12) adjacent side and are established the spread groove, reference column (12) are inserted and are closed inside the spread groove.

Images