Folding net basket frame

Abstract

The utility model relates to the technical field of commodity shelves, and discloses a folding type net basket frame which comprises a first support, a second support and a net basket, the first support comprises two first vertical rods which are oppositely arranged in the transverse direction, the second support comprises two second vertical rods which are oppositely arranged in the transverse direction, and the first vertical rods correspond to the second vertical rods in a one-to-one mode. The top end of the first vertical rod and the top end of the second vertical rod are rotationally connected, the rotating axis is arranged in the transverse direction, the first vertical rod and the second vertical rod are arranged in a splayed shape, and a connecting through groove and a positioning through groove are formed in the two transverse sides of the net basket correspondingly. The other end of the connecting shaft is provided with a first fastening part abutting against the side portion of the net basket, the bottom of the positioning through groove is an opening, a positioning shaft matched with the positioning through groove is inserted into the positioning through groove in a penetrating mode, and one end of the positioning shaft is connected with the inner side of the second vertical rod. The folding chair is simple in structure and can be unfolded for use or folded for storage.

Description

Technical Field

[0001] The utility model relates to the technical field of storage racks, in particular to a foldable net basket rack. Background Art

[0002] A mesh basket rack generally refers to a rack for storing items, which mainly includes a fixed frame and a mesh basket arranged on the fixed frame. The mesh basket rack combines the stability of the fixed frame with the ventilation of the mesh basket, and is suitable for a variety of occasions. It can be used to store, display or classify various items, such as being used in the kitchen to store vegetables, fruits or kitchen utensils. However, the structure of the existing mesh basket rack is fixed. When the mesh basket rack is not needed, the mesh basket rack occupies a large space, which is not convenient for storage and transportation. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a foldable net basket frame which has a simple structure and can be unfolded for use or folded for storage.

[0004] In order to solve the above technical problems, the utility model provides a foldable net basket frame, including a first bracket, a second bracket and a net basket, the first bracket including two first upright rods arranged opposite to each other in a transverse direction, the second bracket including two second upright rods arranged opposite to each other in a transverse direction, the first upright rod and the second upright rod corresponding to each other one by one, the top end of the first upright rod and the top end of the second upright rod being rotatably connected and the rotation axis being arranged in a transverse direction, the first upright rod and the second upright rod being arranged in an eight-shaped shape, a connecting groove and a positioning groove are respectively provided on the transverse sides of the net basket, the connecting groove is arranged in a longitudinal direction, a connecting shaft that can move relative to the net basket is inserted in the connecting groove, one end of the connecting shaft is threadedly connected to the inner side of the first upright rod, and the other end of the connecting shaft is provided with a first fastening portion that abuts against the side of the net basket, the bottom of the positioning groove is an opening, a positioning shaft matching the positioning groove is inserted in the positioning groove, and one end of the positioning shaft is connected to the inner side of the second upright rod.

[0005] As a preferred solution of the present invention, one end of the positioning shaft is threadedly connected to the second upright rod, and the other end of the positioning shaft is provided with a second fastening portion abutting against the side of the basket.

[0006] As a preferred solution of the utility model, the second upright pole is located on one side of the longitudinal direction of the first upright pole, a connecting piece is provided at the top end of the first upright pole on the side close to the second upright pole, a mounting groove is provided at the side of the connecting piece close to the second upright pole, the top end of the second upright pole is inserted into the mounting groove, the connecting piece is connected to a rotating shaft arranged in the transverse direction, the rotating shaft passes through the connecting piece and the second upright pole and is rotatably connected to the second upright pole.

[0007] As a preferred solution of the present utility model, the first bracket further includes a first crossbar, and the two first vertical poles are connected by the first crossbar.

[0008] As a preferred solution of the present utility model, the second bracket further includes a second cross bar, and the two second vertical rods are connected by the second cross bar.

[0009] As a preferred solution of the present utility model, a plurality of mesh baskets are provided and arranged at intervals in the vertical direction.

[0010] As a preferred solution of the utility model, a washer is provided on the connecting shaft, and the washer is located between the side of the basket and the fastening portion.

[0011] The embodiment of the utility model provides a foldable net basket frame. Compared with the prior art, its beneficial effects are as follows: when the utility model is in the unfolded state, the first vertical rod and the second vertical rod are arranged in an eight-shaped shape, so that the net basket frame can be stably placed on a plane. At this time, the connecting shaft and the positioning shaft jointly support the net basket, the positioning shaft cooperates with the positioning through groove to realize the positioning of the net basket, and the first fastening part abuts against the side of the net basket to realize the fixation of the net basket, thereby preventing the net basket from shifting during use; when it is necessary to fold the net basket frame, the connecting shaft is rotated to loosen the first fastening part from the side of the net basket. At this time, the net basket is first rotated around the axis of the connecting shaft to disengage the positioning shaft from the positioning groove, and then the net basket is rotated to a vertical state, and then the connecting shaft is rotated to make the first fastening part abut against the side of the net basket to fix the net basket, and finally the first vertical rod and the second vertical rod are rotated to make the bottom end of the first connecting rod and the bottom end of the second vertical rod close to each other, and the net basket frame is switched to the folded state. At this time, the net basket frame occupies a small space and is convenient for storage and transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural diagram of the utility model when it is in an unfolded state;

[0013] Figure 2 yes Figure 1 A local enlarged view of point A;

[0014] Figure 3 It is a structural diagram of the utility model when it is in a folded state;

[0015] Figure 4 yes Figure 3 A local enlarged view of point B;

[0016] Figure 5 This is a connection structure diagram of the connecting piece and the rotating shaft of the utility model;

[0017] In the figure, 1, first bracket; 11, first vertical pole; 12, first cross bar; 2, second bracket; 21, second vertical pole; 22, second cross bar; 3, net basket; 31, connecting slot; 32, positioning slot; 4, connecting shaft; 41, first fastening part; 42, washer; 5, positioning shaft; 51, second fastening part; 6, connecting piece; 61, mounting groove; 62, rotating shaft. DETAILED DESCRIPTION

[0018] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0019] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like used in the present invention to indicate the orientation or position relationship is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0020] like Figure 1-5 As shown, a foldable net basket frame of a preferred embodiment of the utility model comprises a first bracket 1, a second bracket 2 and a net basket 3, the first bracket 1 comprises two first uprights 11 arranged opposite to each other in the transverse direction, the second bracket 2 comprises two second uprights 21 arranged opposite to each other in the transverse direction, the first uprights 11 and the second uprights 21 correspond to each other one by one, the top of the first upright 11 and the top of the second upright 21 are rotatably connected and the rotation axis is arranged in the transverse direction, the first upright 11 and the second upright 21 are arranged in an eight-shaped shape (when viewed from one side of the transverse direction of the net basket frame), and a connecting slot 31 and a positioning slot 32 are respectively provided on both sides of the transverse direction of the net basket 3, and the connecting slot 31 and the positioning slot 32 are respectively provided on both sides of the net basket 3. 1 is arranged longitudinally, a connecting shaft 4 capable of moving (including rotating and sliding) relative to the net basket 3 is inserted into the connecting slot 31, one end of the connecting shaft 4 is threadedly connected to the inner side of the first vertical pole 11, and the other end of the connecting shaft 4 is provided with a first fastening portion 41 abutting against the side of the net basket 3. In this embodiment, the connecting shaft 4 is a bolt, and the first fastening portion 41 is the bolt head of the bolt. The bottom of the positioning slot 32 is an opening, and the width of the opening is not less than the width of the positioning shaft 5. The positioning shaft 5 can pass through the opening. The positioning slot 32 is inserted with a positioning shaft 5 matched with the positioning slot 32, and one end of the positioning shaft 5 is connected to the inner side of the second vertical pole 21.

[0021] The working principle of this embodiment is as follows: Figure 1As shown, the net basket frame is in an unfolded state, and the first vertical rod 11 and the second vertical rod 21 are arranged in an eight-shaped shape, so that the net basket frame can be firmly placed on a plane. At this time, the connecting shaft 4 and the positioning shaft 5 jointly support the net basket 3, and the positioning shaft 5 cooperates with the positioning groove 32 to realize the positioning of the net basket 3. The first fastening part 41 abuts against the side of the net basket 3 to fix the net basket 3, thereby preventing the net basket 3 from shifting during use; when it is necessary to fold the net basket frame, the connecting shaft 4 is rotated to loosen the first fastening part 41 and the side of the net basket 3. At this time, the net basket 3 is first folded. The basket 3 rotates around the axis of the connecting shaft 4, so that the positioning shaft 5 is disengaged from the positioning groove (the positioning shaft 5 passes through the opening of the positioning groove relative to the basket 3); then the basket 3 is rotated to a vertical state, during which the position of the basket 3 can be adjusted along the direction of the positioning groove 32; then the connecting shaft 4 is rotated so that the first fastening portion 41 abuts against the side of the basket 3 to fix the basket 3; finally, the first vertical rod 11 and the second vertical rod 21 are rotated so that the bottom end of the first vertical rod 11 and the bottom end of the second vertical rod 21 are close to each other, and at this time, the basket frame is in a folded state, as shown in FIG. Figure 3 As shown, the net basket frame now occupies little space and is convenient for storage and transportation.

[0022] Illustratively, one end of the positioning shaft 5 is threadedly connected to the second vertical rod 21, and the other end of the positioning shaft 5 is provided with a second fastening portion 51 that abuts against the side of the net basket 3, which helps to fix the net basket 3 and prevent it from shifting during use. When the net basket frame is folded, the positioning shaft 5 needs to be rotated to loosen the second fastening portion 51 and the side of the net basket 3.

[0023] Exemplarily, the second upright pole 21 is located on one side of the longitudinal direction of the first upright pole 11, and a connecting piece 6 is provided at the top end of the first upright pole 11 on the side close to the second upright pole 21. A mounting groove 61 is provided on the side of the connecting piece 6 close to the second upright pole 21. The top and bottom of the mounting groove 61 are both open, and the top end of the second upright pole 21 is inserted into the mounting groove 61. The connecting piece 6 is connected to a rotating shaft 62 arranged in the transverse direction. The rotating shaft 62 passes through the connecting piece 6 and the second upright pole 21 and is rotatably connected to the second upright pole 21, thereby realizing the rotatable connection between the first upright pole 11 and the second upright pole 21.

[0024] Exemplarily, the first bracket 1 also includes a first cross bar 12, and the two first vertical rods 11 are connected by the first cross bar 12. The first cross bar 12 and the two first vertical rods 11 are connected as a whole, and the structure is stable. It can be understood that there is no interference between the first cross bar 12 and the net basket 3, ensuring that the net basket frame can be folded normally.

[0025] Exemplarily, the second bracket 2 further includes a second cross bar 22 , and the two second vertical poles 21 are connected by the second cross bar 22 , so that the structure of the second bracket 2 is stable.

[0026] Exemplarily, a plurality of net baskets 3 are provided and arranged at intervals along the vertical direction. It can be understood that since the first vertical pole 11 and the second vertical pole 21 are arranged in an eight-shaped shape, the longitudinal dimension of the net basket 3 gradually increases from top to bottom to ensure the connection between the net basket 3 and the first vertical pole 11 and the second vertical pole 21.

[0027] Exemplarily, a washer 42 is provided on the connecting shaft 4 , and the washer 42 is located between the side of the basket 3 and the fastening portion to prevent the fastening portion from crushing the side of the basket 3 .

[0028] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and substitutions can be made without departing from the technical principles of the present invention. These improvements and substitutions should also be regarded as the protection scope of the present invention.

Claims

1. A foldable net basket frame, characterized in that: The cam is a unit that can be mounted on a rack and has two members that are adapted to engage with the first and second members, the first member comprising two members that are adapted to engage with the first and second members, the members being arranged so as to engage with each other and to engage with each other.

2. The foldable basket frame according to claim 1, characterized in that: One end of the positioning shaft is threadedly connected to the second upright rod, and the other end of the positioning shaft is provided with a second fastening portion abutting against the side of the basket.

3. The foldable basket frame according to claim 1, characterized in that: The second vertical pole is located on one side of the longitudinal direction of the first vertical pole, a connecting piece is provided at the top end of the first vertical pole on the side close to the second vertical pole, a mounting groove is provided at the side of the connecting piece close to the second vertical pole, a top end of the second vertical pole is inserted into the mounting groove, the connecting piece is connected to a rotating shaft arranged in the transverse direction, the rotating shaft passes through the connecting piece and the second vertical pole and is rotatably connected to the second vertical pole.

4. The foldable basket frame according to claim 1, characterized in that: The first bracket also includes a first crossbar, and the two first vertical poles are connected by the first crossbar.

5. The foldable basket frame according to claim 1, characterized in that: The second bracket also includes a second crossbar, and the two second vertical poles are connected by the second crossbar.

6. The foldable basket frame according to claim 1, characterized in that: The mesh baskets are provided in plurality and are arranged at intervals in the vertical direction.

7. The foldable basket frame according to claim 1, characterized in that: A washer is provided on the connecting shaft, and the washer is located between the side of the basket and the fastening portion.

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