Practical novel content
In view of this, the purpose of this utility model is that providing a kind of can realize selection car mutually stacked in the horizontal direction.
Another object of the present utility model is to provide a kind of structure simple, it may also be useful to choose car easily.
According to a kind of selection car that the utility model provides, comprise base, support, multiple wheel, at least one goods placement section, described support is fixed on the rear end of described base, described multiple wheel is fixed on described base, described goods placement section comprises a rear end and a front end, the rear end of wherein said goods placement section is fixed on described support and/or base, the front end of described goods placement section extends towards the direction away from described support, the width of described goods placement section reduces from described rear end gradually to described front end, described goods placement section is obliquely installed relative to horizontal direction, described base comprises the side frame laying respectively at both sides, forms insertion space between described side frame rear portion, and the distance between described side frame reduces gradually from rear end to front end.
Preferably, described base also comprises connecting rod, and described connecting rod connects the side frame of described both sides.
Preferably, described support comprises the first support, and one end of described first support is fixed on the rear portion of the side frame of described base, and the other end is provided with handrail.
Preferably, described first support and/or goods placement section are provided with storage thing box.
Preferably, the front end opposed rear end of described goods placement section tilts upward, and the angle �� between described goods placement section and base is 2-6 ��.
Preferably, described Bracket setting in the both sides of described base, the distance W2 that the width W 1 of the front end part of described goods placement section is less than between described support.
Preferably, described goods placement section comprises the first goods placement section being positioned at lower section and is positioned at the 2nd goods placement section of top.
Preferably, described first goods placement section is connected with described base by support bar, and described 2nd goods placement section is connected with described first goods placement section or base by the 2nd support.
Preferably, the front portion of described base and/or sidepiece are provided with anti-collision block.
Preferably, described connecting rod is arranged on the front portion of described side frame, middle part and/or rear portion, and staggers with described insertion locus.
The utility model provide selection car, due to choose car Bracket setting selection car rear end, it is not necessary to the surrounding at goods placement section arranges interlaced pillar construction so that selection car structure simple, it may also be useful to time light and fast; And goods placement section and base are all designed to can stacked structure so that when selection car is when off working state, it is possible to what realize between multiple selection car in the horizontal direction is mutually stacked, saves the parking space of selection needed for car.
Embodiment
Hereinafter with reference to accompanying drawing, various embodiment of the present utility model is described more in detail. In various figures, identical element adopts same or similar Reference numeral to represent. For the sake of clarity, each part in accompanying drawing is not drawn in proportion.
Illustrate: as shown in Figure 3, when the utility model will be chosen car use, it may also be useful to the direction at person place is called the rear end of selection car, and the relative the other end is called front end.
As Figure 1-5, selection car in the utility model comprises base 1, support 2, multiple wheel 3, at least one goods placement section 4, described support 2 is fixed on the rear end of described base 1, described multiple wheel 3 is fixed on described base 1, described goods placement section 4 comprises a rear end and a front end, the rear end of wherein said goods placement section 4 is fixed on described support 2, can also be fixed on described base 1, or it is fixed on support 2 and base 1 simultaneously, the front end of described goods placement section 4 extends towards the direction away from described support 2, the width of described goods placement section 4 reduces from described rear end gradually to described front end.
Described goods placement section 4 is obliquely installed relative to horizontal direction; Described base 1 comprises the side frame 12 laying respectively at both sides, insertion space is formed between described side frame 12 rear portion, distance between described side frame 12 reduces gradually from rear end to front end, make selection car when off working state, the stacked of horizontal direction can be realized between multiple selection car, do not need the very high of in the vertical direction heap base, deposit with easy to use.
The number of described wheel 3 is preferably three or four, is more preferably four. Such as can respectively arrange two universal to take turns in the front and back end of base 1, or two directional wheels are set in the rear end of described base 1, arrange two simultaneously in the front end of described base 1 and universal take turns.
Also being provided with storage thing box 5 on described support 2, described storage thing box 5 can also be arranged on goods placement section 4, or be arranged on support 2 and goods placement section 4 simultaneously. Described storage thing box 5 can deposit document and the equipment such as invoice or mobile terminal.
As shown in figs 6-8, described base 1 also comprises at least one connecting rod 13, and described connecting rod 13 connects the side frame 12 of described both sides so that side frame forms an one-piece construction.
Described connecting rod 13 is arranged on the front portion of described side frame 12, middle part and/or rear portion, and staggers with described insertion locus, and when described connecting rod is arranged on front portion and/or the middle part of described side frame, described base 1 is U-shaped or H type. As shown in Figure 7, when connecting rod is arranged on the rear portion of side frame, connecting rod can above side frame or lower section be connected with side frame, not stop the insert port in the insertion space being positioned at rear, as long as insertion space can be formed between described side frame 12 rear portion, make when choosing car and be in off working state, after choose car base can stacked enter before choose car the structure of base all belong to invention of the present utility model and conceive. Described base can be become by plastic material or metallic substance overall processing, it is possible to is spliced to form by metallic substance, such as, can be square steel pipe bending by cross section or be welded.
Fig. 6 shows the base of a kind of U-shape structure. The open end width of described U-shape structure is big, and the width of described U-shape structure inside reduces to the relative the other end gradually from the opening end of U-shape structure, form the insertion space of base so that the base of another selection car can from little end be inserted into U-shape structure can stacked structure. Also stiffening web 11 can be set along the width of U-shape structure in the front end of described base 1 so that base 1 can bear bigger load.
Fig. 7 shows the base of a kind of H type structure. Described base is connected by connecting rod 13 by the side frame 12 of both sides, and this base reduces to nose width gradually from rear end, and the rear end of connecting rod 13 forms insertion space.
Also being provided with anti-collision block 6 on described base 1, described anti-collision block 6 is arranged on front portion or the sidepiece of described base 1, it is also possible to be arranged on front portion or the sidepiece of described base 1 simultaneously, to prevent the mutual collision between dolly destroys the lacquer painting of dolly.
When the number of described wheel 3 is four, the maximum spacing of two wheels before described is less than the width of the inlet end in described insertion space.
In a preferred embodiment, described support 2 is welded by steel pipe. Described support 2 is arranged on the both sides of described base 1. Described support 2 comprises the first support 21, and one end of described first support 21 is fixed on the rear portion of the side frame 12 of described base 1, and the other end is provided with handrail 211. Described handrail 211 can be arranged on the horizontal steel pipe of described first support 21 upper end, can arrange anti-slip material, such as rubber etc. on described handrail 211.
As shown in figs. 9-10, the width of described goods placement section 4 reduces gradually from rear end to front end, and forming rear end is big end, and front end is the structure of little end, and free end, also it is exactly the distance W2 that the width W 1 that small end is divided above is less than between described support 2. With reference to figure 9, described goods placement section 4 can be ladder structure; With reference to Figure 10, described goods placement section 4 can also be that the ladder structure of fillet or other structure are fallen in front end. Goods placement section can select the form placing plate, the form placing net can also be adopted, as long as the goods placement section forming selection car below on the whole through described first support 21 of selection car above, and can be chosen the structure on the goods placement section 4 of car and all belong to invention of the present utility model design before being stacked to.
Relative its rear end, front end of described goods placement section 4 tilts upward, and the angle �� between described goods placement section 4 and base 2 is preferably 2-6 ��, is more preferably 4 ��. This kind of structure design so that relative its rear end, front end of described goods placement section 4 upward, the goods placement section being convenient to selection car below slide into before choose on the goods placement section of car.
The number of described goods placement section 4 is preferably two, comprise the first goods placement section and the 2nd goods placement section, described 2nd goods placement section and the first goods placement section are set to upper and lower two layers along described first support 21, and wherein the first goods rest is in lower floor. Between the upper surface of described first goods placement section respect thereto at a certain distance be arranged on described base 1, and be connected with described base 1 by support 2 or support bar 7, described support bar 7 is arranged between described base 1 and the first goods placement section, the accommodating space of described base 1 can be formed like this so that the base of selection car below can be stacked in the base of selection car above between described first goods placement section and base 1.
Also being provided with backplate 40 in described two goods placement section edges, described backplate 40 is possible to prevent goods landing, can also strengthen the load carrying capacity of goods placement section simultaneously.
In order to strengthen the stability of described 2nd goods placement section, described support 2 also comprises the 2nd support 22. Described 2nd support 22 is arranged on the bottom of described 2nd goods placement section, the lower end of described 2nd support 22 is fixed on described base 1 (as shown in Figure 1), or it being fixed on the first support 21, upper end is fixed on the rear end of described 2nd goods placement section. Owing to the first support 21 and the 2nd support 22 are all arranged on the rear side of described base 1, and the anterior in the vertical direction of described first goods placement section and the 2nd goods placement section does not connect a shelf structure of described two goods placement sections, make the anterior formation non-occluded configuration between described first goods placement section and the 2nd goods placement section, on two the goods placement sections being stacked to selection car above that two goods placement sections of selection car below can be made without hindrance.
In the application, due to choose car Bracket setting selection car rear end, it is not necessary to the surrounding at goods placement section arranges interlaced pillar construction so that selection car structure simple, it may also be useful to time light and fast; And goods placement section and base are all designed to can stacked structure so that when selection car is when off working state, it is possible to what realize between multiple selection car in the horizontal direction is mutually stacked, saves the parking space of selection needed for car.
Should be noted that, herein, the such as relational terms of first and second grades and so on is only used for separating an entity or operation with another entity or operational zone, and not necessarily requires or imply to there is any this kind of actual relation or sequentially between these entities or operation. And, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, so that comprise the process of a series of key element, method, article or equipment not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise the key element intrinsic for this kind of process, method, article or equipment. When not more restrictions, the key element limited by statement " comprising ... ", and be not precluded within process, method, article or the equipment comprising described key element and also there is other identical element.
Last it is noted that obviously, above-described embodiment is only for the utility model example is clearly described, and not to the restriction of the mode of enforcement. For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description. Here without the need to also cannot all enforcement modes be given exhaustive. And the apparent change thus amplified out or variation are still among protection domain of the present utility model.