Shopping basket
Technical field
The present invention relates to a kind of shopping basket.
Background technology
In supermarket and self-service store, have a variety of on the market for the basket that uses in client's shopping process.The rod-pulling type that some main bodys that commonly used is have hand-held that light material such as plastic material constitutes and bottom that pulley is housed.Because the convenience hand-held design shopping basket that uses is substituted by the rod-pulling type shopping basket gradually.But mostly the rod-pulling type shopping basket that uses on the market is duplex pull rod side slide guide, is disclosed duplex pull rod structure in the patent application of 200580046761.X as application number, and the basket of this structure has two shortcomings:
1. the pull bar operation is stable bad.After carrying, pull bar bottom slide guide structure is deviate from from the cooperation place of basket body easily.
2. the guide runner final position ftractures easily on the basket body.Shopping basket in use because load-bearing distortion, the guide runner final position that cooperates with pull bar on the basket body ftractures easily.
Summary of the invention
In order to solve the problems referred to above that prior art exists, the object of the present invention is to provide a kind of shopping basket, the intensity that it can improve shopping basket pull bar operational stability and improve shopping basket basket body.
The present invention can be solved by the following technical programs:
A kind of shopping basket, comprise the basket body of placing article, also comprise an expandable handle, it places on the side of described basket body, and the guide runner on described basket body slides up and down, described guide runner comprises a linear pattern breach, and along described linear pattern breach, the both sides of linear pattern breach are respectively equipped with boss, this boss and the parallel design of described breach, described expandable handle bottom connects a slide block, the cross section of this slide block is " worker " font substantially, and this slide block passes described breach, and the two ends, cross section that pass described breach are respectively equipped with groove, this groove engages with described boss match activities respectively, forms mutual buckle structure.
As preferred embodiment:
The pull bar of expandable handle of the present invention is the sleeve structure that cover one inner sleeve is formed in the outer tube.
At least one face of basket body of the present invention is provided with some holes or otch.
The upper ledge of basket body of the present invention or edge are provided with a handle.
The two ends, bottom that the present invention is provided with the basket body of expandable handle side are respectively equipped with roller, and the two ends, basket body bottom of opposite side are respectively equipped with leg.
The pull bar of expandable handle of the present invention is a shape tube.
On the basket body of the present invention with the contact position, two ends, the left and right sides of described telescopic rod respectively towards basket body inwall projection, this projection is located at the both sides of described boss respectively.
Because adopt above technical scheme, the present invention has following beneficial effect:
1. the good stability of pull bar operation.After carrying, pull bar bottom slide guide structure is not easy to deviate from from the cooperation place of basket body.
2. guide runner structure of the present invention guide runner final position on the basket body is not easy cracking.
3. pull bar of the present invention is under the load-bearing state, and the pull bar utmost point is not easy flexural deformation, more crack conditions can not take place.So the present invention can effectively solve the problem that prior art exists.
Description of drawings
Fig. 1 is the structural representation of a kind of specific embodiment of shopping basket of the present invention;
Fig. 2 is the birds-eye view of a kind of specific embodiment of shopping basket of the present invention among Fig. 1;
Fig. 3 is partial enlarged drawing among Fig. 2 of the present invention.
1 basket body among the figure; 2 expandable handles; 3 slide blocks; 4 rollers; 5 legs; 6 linear pattern breach; 7 boss; 8 projectioies; 9 grooves
The specific embodiment
The invention will be further described with specific embodiment with reference to the accompanying drawings below:
As shown in Figure 1, 2, 3, a kind of specific embodiment of shopping basket of the present invention comprises the basket body 1 of placing article, can be provided with some holes or otch on this basket body 1, so not only can reduce weight and cost, also reaches aesthetic; Also be provided with an expandable handle 2 on the side of this basket body 1, as shown in Figure 1, the pull bar of this expandable handle 2 pierces into a handle apertures on basket body 1 wall, and place the outside of basket body 1 wall, the pull bar of this expandable handle 2 is a shape tube in the present embodiment, and be the sleeve structure that cover one inner sleeve is formed in the outer tube, this expandable handle 2 can slide up and down along the guide runner on the basket body 1, guide runner 6 is provided with a linear pattern breach 6, and along this linear pattern breach 6, the both sides of this linear pattern breach 6 are respectively equipped with boss 7, this boss 7 and these linear pattern breach 6 parallel designs; Expandable handle 2 bottoms can be connected and fixed fixedly slide block 3 of mode by rivet etc., the cross section of this slide block 3 is " worker " font (as shown in Figure 3) substantially, the lower end in this cross section is connected with expandable handle 2 bottoms, the other end passes breach 6, and the two ends, cross section that pass breach 6 are respectively equipped with groove 9, this groove 9 engages with boss 7 match activities respectively, form mutual buckle structure, when need are pulled out or bounce back expandable handle 2, slide block 3 has had the snap-fit structure of slide block groove 9 and boss 7, like this under loaded state on guide runner or lower slider, how pull bar uses can not break away from from guide runner, uses more stable.
In order to strengthen the basket body structure, enhanced stability, also in order to cooperate with the shape tube of pull bar, in the present embodiment, on the basket body 1 with the contact position, two ends, the left and right sides of the pull bar of expandable handle 2 respectively towards basket body inwall projection 8, this projection 8 is located at the both sides of boss 7 respectively.
More convenient in order to use, be provided with a handle at the upper ledge or the edge of basket body 1; Two ends, bottom at the basket body 1 that is provided with expandable handle 2 sides are respectively equipped with roller 4, and the two ends, basket body 1 bottom of opposite side are respectively equipped with leg 5.
But the above-mentioned specific embodiment is exemplary, is to be the restriction that this patent is comprised scope in order better to make those skilled in the art can understand this patent, can not to be interpreted as; So long as according to spirit that this patent discloses done anyly be equal to change or modify, all fall into the scope that this patent comprises.