CN107380638A - A kind of container - Google Patents

Abstract

The present application discloses a container. The container has a base, a primary support and a secondary support. The bottom end of the main supporting piece is hinged to the base and can be folded relative to the base, the top end of the auxiliary supporting piece is hinged to the main supporting piece, the bottom end of the auxiliary supporting piece is provided with a first limiting structure, the base is provided with a second limiting structure, the auxiliary supporting piece has a folded state and a supporting state, in the supporting state, the first limiting structure is matched with the second limiting structure, the auxiliary supporting piece is supported on the base, and in the folded state, the first limiting structure and the second limiting structure are disengaged and the auxiliary supporting piece is folded relative to the main supporting piece. The container of this application is convenient for show commodity, piles up reliably and operates the convenience.

Description

a container

technical field

The invention relates to a container, in particular to a stackable container used for commodity display.

Background technique

The general specifications of the existing display containers are 600×400×200mm, 585×385×200mm, etc. The length and width of the external dimensions of such foldable or non-foldable containers are relatively uniform, the side panels of the containers are relatively complete, and they meet the recycling requirements. When the folding rate is minimized, but in specific use occasions, such as supermarkets, stores, etc., the convenience of replenishing the supply of goods and the convenience of customers in the visible area of the goods must be considered in the display of goods. The existing The side of the display container is relatively closed. After the product is placed in such a container, the visible surface of the product is blocked by the side wall of the container. After the effective information of the product is blocked, the product is in a situation that is not conducive to sales, so this relatively closed A small box will cause obstacles for customers when selecting products, making the shopping experience poor.

Therefore, for the foldable turnover box like EP2371725A1, its four side panels form a relatively closed state. When the goods are reloaded into this type of container and sold in a row in the store, the foldable container only plays the role of loading goods and does not play a role. The purpose of promoting the sale of merchandise limits the potential value of containers for display functions other than as a carrier for merchandise loading.

Contents of the invention

The purpose of the present invention is how to provide a container, which can not only realize the reliability of stacking and transportation of commodities, but also facilitate customers to obtain the commodities in the container in the store, and improve shopping convenience.

To achieve the above object, the present invention provides a container, the container has a base, the container also has a main support and an auxiliary support, the bottom end of the main support is hinged to the base and can be relative to the The base is folded, the top of the auxiliary support is hinged to the main support, the bottom of the auxiliary support is provided with a first limiting structure, and the base is provided with a second limiting structure, wherein the The auxiliary supporting member has a folded state and a supporting state, in the supporting state, the first limiting structure cooperates with the second limiting structure and the auxiliary supporting member is supported on the base, and in the folded state, The first limiting structure and the second limiting structure are disengaged and the auxiliary support is folded relative to the main support.

In one embodiment, the auxiliary support has an operating rod and connecting rods extending from both ends of the operating rod, wherein the ends of the connecting rods at the two ends of the operating rod are respectively hinged to the corresponding main supporting members .

In one embodiment, the base is provided with a groove, and the size of the groove is set to match the size of the operating rod, so that in the supporting state, the operating rod is accommodated in the groove .

In one embodiment, both ends of the groove are provided with first base stoppers, and both ends of the operating rod are provided with first auxiliary support stoppers, wherein in the support state, the first The base limiting portion cooperates with the first auxiliary support rod limiting portion to limit the auxiliary support member to detach upward from the base.

In one embodiment, the first base limiting portion is a tab disposed at both ends of the groove, and the first auxiliary support rod limiting portion is a hanging platform disposed at both ends of the operating rod.

In one embodiment, the base is provided with a second base limiting portion, and the bottom end of the auxiliary support is provided with a second auxiliary support limiting portion, wherein in the supporting state, the second base The limiting part cooperates with the limiting part of the second auxiliary support to limit the left and right movement of the auxiliary support.

In one embodiment, an operation hole is provided in the middle of the operation rod.

In one embodiment, the cross section of the connecting rod is U-shaped.

In one embodiment, the bottom of the main support is provided with a first main support stopper, and the base is provided with a third base stopper, wherein, in the supporting state, the first main support stopper The position part cooperates with the third base limiting part so that the main support maintains an upright state relative to the base.

In one embodiment, the main support is U-shaped, the first main support limiting part is a protrusion provided at the bottom of the two arms of the U, and the third base limiting part is provided on the recess in the base.

In one embodiment, the cross section of the two arms of the U shape is L shape.

In one embodiment, the main support is U-shaped, and the auxiliary support is hinged to the two arms of the U-shape of the main support.

In one embodiment, the U-shaped bottom of the main support is provided with a second main support stopper, and the base is provided with a fourth base stopper, wherein, in the supporting state, the second main support The support limiting part cooperates with the fourth base limiting part to prevent the main support from turning outward relative to the base.

In one embodiment, the limiting part of the second main support is a plurality of grooves spaced apart from each other, and the limiting part of the fourth base is a protrusion extending upward from the base.

In one embodiment, the main support is further provided with a third main support stopper, and the third main support stopper is located in the recess below the connection position between the main support and the auxiliary support. groove, and the groove cooperates with the bottom of the notch at the top of the auxiliary support to limit the rotation and folding of the support relative to the base in the supporting state.

In one embodiment, the base includes a bottom plate and a surrounding plate located around the bottom plate, wherein the height of the surrounding plate is smaller than the height of the auxiliary support.

In one embodiment, the base is rectangular, and the main support is hinged at four corners of the base.

In one embodiment, a plurality of said containers can be stacked on top of each other.

According to still another aspect of the present invention, there is also provided a container, the container has a base, the container also has a main support and an auxiliary support, the bottom end of the main support is hinged to the base and can be relatively The base is folded, the bottom end of the auxiliary support is hinged to the base, the upper end of the auxiliary support is provided with a first stop structure, and the main support is provided with a second stop structure, wherein , the auxiliary support has a folded state and a supporting state, and in the supporting state, the first limiting structure cooperates with the second limiting structure and the auxiliary supporting member is supported on the main supporting member, and in the supporting state, In the folded state, the first limiting structure and the second limiting structure are disengaged and the auxiliary support is folded relative to the base.

In one embodiment, the auxiliary support has an operating rod and connecting rods extending from both ends of the operating rod, wherein the ends of the connecting rods at the two ends of the operating rod are respectively hinged to the two sides of the base.

In one embodiment, the main support is U-shaped, and the cross-sections of the two arms of the U are both L-shaped, wherein the second limiting structure includes a first limiting protrusion arranged at the bottom of the L and a The second limiting protrusion arranged at the top of the L, and the first limiting structure includes a part of the top of the connecting rod and a limiting step on the side of the connecting rod, wherein, in the folding In the state, the first limiting protrusion cooperates with a part of the top end of the connecting rod, and the second limiting protrusion cooperates with the limiting step of the connecting rod.

In one embodiment, grooves are provided on the base, and the size of the grooves is set to accommodate the operating rods of the two auxiliary supports in the folded state.

The container of the present invention is convenient for displaying commodities, has reliable stacking and convenient operation, and can improve shopping convenience and shopping experience at the same time.

Description of drawings

1 is a perspective view of a container according to an embodiment of the present invention, wherein, in order to show the connection relationship between the main support and the auxiliary support and the base, part of the base is cut away;

Fig. 2 is an enlarged view of part A of Fig. 1;

Fig. 3 is an enlarged view of part B of Fig. 1;

Fig. 4 is the three-dimensional schematic diagram of the base of the container of Fig. 1

Fig. 5 is a three-dimensional schematic view of the main support of the container of Fig. 1;

Fig. 6 is a schematic perspective view of an auxiliary support of the container of Fig. 1;

Fig. 7 is a schematic diagram of the operation process of the supporting state of the container of Fig. 1;

Fig. 8 is a schematic perspective view of the folded state of the container of Fig. 1;

Fig. 9 shows a schematic diagram of a position-limiting structure of the main support and the base of the main support and the auxiliary support of the container in Fig. 1 in a folded state;

FIG. 9A is an enlarged view of part C of FIG. 9 .

Fig. 10 shows a schematic diagram of the position-limiting structure shown in Fig. 9 with the main support and the auxiliary support in a supporting state;

FIG. 10A is an enlarged view of part D of FIG. 10 .

Fig. 11 shows a schematic diagram of another position-limiting structure of the main support and the base in which the main support and the auxiliary support of the container of Fig. 1 are in a supporting state;

FIG. 11A is an enlarged view of part E of FIG. 11 .

Fig. 12 shows a schematic diagram of the position-limiting structure of the main support and the auxiliary support of the container of Fig. 1 when the main support and the auxiliary support are in a supporting state;

FIG. 12A is an enlarged view of part F of FIG. 12 .

Figure 13 is a schematic illustration of a stack of three containers shown in Figure 1 .

Fig. 14 is a schematic structural view of a container according to another embodiment of the present invention, wherein one auxiliary support is in a folded state, and the other auxiliary support is in a support state.

FIG. 15 is an enlarged view of part G of FIG. 14 .

Fig. 16 is a structural view of the parts constituting the container of Fig. 14 .

detailed description

Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so as to better understand the purpose, features and advantages of the present invention. It should be understood that the embodiments shown in the drawings are not intended to limit the scope of the present invention, but only to illustrate the essence of the technical solutions of the present invention.

In the following description, for the purposes of explaining the various disclosed embodiments, certain specific details are set forth in order to provide a thorough understanding of the various disclosed embodiments. One skilled in the relevant art will recognize, however, that an embodiment may be practiced without one or more of these specific details.

Unless the context requires otherwise, throughout the specification and claims, the word "comprise" and variations thereof, such as "comprising" and "having" are to be read in an open, inclusive sense, i.e., "including, but not limited to".

Reference throughout this specification to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiments is included in at least one embodiment. Thus, appearances of "in one embodiment" or "in an embodiment" in various places throughout the specification are not necessarily all referring to the same embodiment. In addition, particular features, structures or characteristics may be combined in any manner in one or more embodiments.

As used in this specification and the appended claims, the singular forms "a" and "the" include plural referents unless the context clearly dictates otherwise. It should be noted that the term "or" is generally employed in its sense including "and/or" unless the context clearly dictates otherwise.

In the following description, in order to clearly show the structure and working method of the present invention, many directional words will be used to describe, but "front", "rear", "left", "right", "outer", "inner" should be used Words such as ", "outward", "inward", "upper" and "lower" are to be understood as convenient terms, and should not be understood as restrictive terms.

As shown in FIGS. 1-6 , the container 1 may include a base 10 , two main supports 20 and two auxiliary supports 30 . The base 10 is rectangular and may include a bottom plate 11 and a surrounding plate 12 located around the bottom plate 11 . The height of the hoarding is relatively low, generally lower than the height of the auxiliary support 30, so as to facilitate the display of merchandise. The height of the shroud is less than 1/3 of the height of the main support 20 . In other embodiments, the base 10 may also adopt other shapes, such as a square shape. Alternatively, the base is not provided with a shroud. Preferably, the base 10 is integrally formed.

The main supporting member 20 has a substantially U-shaped structure with a bottom 22 and two arm portions 23 . The lower ends of the two arms of the main support 20 are respectively hinged on the two corners of the short sides of the bottom plate 11 , so that the main support 20 can be folded relative to the base 10 . The hinge installation hole 13 may be provided on the bottom plate 11, and the hinge 21 may be provided on the main support 20, and vice versa. When the main supporting member 20 is in the supporting state, the bottom 22 is supported on the short side of the bottom plate 11, and the two arm parts 23 stand upright on the corners. Preferably, the cross section of the two arm parts 23 is L-shaped.

The auxiliary support 30 also has a substantially U-shaped structure, including the bottom of the U mainly serving as the operating rod 32 and the two arms of the U serving as the connecting rod 33 . Top ends of the two connecting rods 33 of the auxiliary support 30 are respectively hinged to the two arms 23 of the main support 20 , so that the auxiliary support 30 can be folded relative to the main support 20 . Specifically, the connecting rod 33 has a U-shaped cross section, the bottom of the U-shape at the top end is removed, and the two arms of the U-shape are provided with hinge mounting holes 31 . The arm portion 23 of the main support 20 is provided with a hinge installation hole 24 corresponding to the hinge installation hole 31 , and a hinge (not shown) is installed on the hinge installation hole 31 and the hinge installation hole 24 .

The two ends of the operating rod 32 of the auxiliary support 30 are respectively provided with a first auxiliary support limit portion 34, the first auxiliary support limit portion 34 can be, for example, a hanging platform, and the end of the hanging platform has a certain arc to play guiding role. The base 10 is provided with a groove 14 . The size of the groove 14 is set to match the size of the operating rod 32 so that the operating rod 32 can be accommodated in the groove 14 in the supported state. Both ends of the groove 14 have a first base restricting portion 15, the first base restricting portion 15 may be a lug, for example, the hanging table 34 cooperates with the lug 15 to keep the auxiliary support 30 and the main support 20 in a supporting state (As shown in FIG. 1 ), that is, the auxiliary supporting member 30 is restricted from detaching from the base 10 upwards in the supporting state.

Referring to FIGS. 2 , 4 and 6 , the bottom plate 11 is provided with a second base limiting portion 16 , and the second base limiting portion 16 includes a U-shaped groove 161 and a protrusion 162 located in the U-shaped groove. The bottom end of the connecting rod 33 of the auxiliary support 30 is provided with a second auxiliary support limiting part 35, and the second auxiliary supporting limiting part 35 has a part that can be inserted into the U-shaped groove 161 and a part that can be caught by the protrusion 162, In the support state, the second base limiting portion 16 cooperates with the second auxiliary support limiting portion 35 to limit the auxiliary support 30 from moving left and right. Certainly, other structures may also be adopted for the second base limiting portion 16 and the second auxiliary support member limiting portion 35 .

Referring to Figures 4, 5, 9 and 10, the base plate 11 is also provided with a third base limiting portion 17, the third base limiting portion 17 is, for example, a concave portion, which is located on a plate-like member or enclosure vertically arranged on the base plate 11. On the side of the plate 12 facing the arm of the main support 20 . The main support 20 has a first main support restriction 25 which may be, for example, a protrusion arranged inside an arm of said main support 20 . When the main support 20 is rotated upright, the first main support limit portion (protrusion) 25 cooperates with the third base limit portion (recess) 17, so that the main support 20 remains in an upright state relative to the base 10, that is, the main support 20 remains on support. Of course, the third base limiting portion 17 and the first main support member limiting portion 25 may also adopt other structures.

4, 5 and 11, the bottom plate 11 is also provided with a fourth base limiting portion 18, the fourth base limiting portion 18 can be, for example, several protrusions arranged on a vertical flat plate parallel to the short side wall 12, the main The support member 20 has a second main support member restricting portion 26, the second main support member restricting portion 26 can be, for example, some grooves arranged on the inner side of the bottom of the main support member 20, when the main support member 20 rotates upright, the protrusion 18 and the recess The groove 26 cooperates to prevent the main support 20 from turning outward relative to the base 10, that is, the main support 20 remains in an upright support state.

5, 6 and 12, the main support 20 may be provided with a third main support limit portion 27, the third main support limit portion 27 may be, for example, a groove arranged obliquely below the hinge mounting hole 24, The top of the connecting rod 33 of the auxiliary support 30 can be provided with a third auxiliary support limit portion 36, the third auxiliary support limit portion 36 is the bottom of the gap 37 at the top of the connecting rod 33, when the support rotates upright , the limiting portion 36 of the third auxiliary support enters into the limiting portion 27 of the third main support, thereby preventing the main support 20 from rotating and folding relative to the base 10 .

In addition, referring to Figures 5 and 6, the bottom plate 11 may also be provided with a fifth base limiting portion 19, which is an elastically deformable protrusion, and is arranged on the side of the groove 14 facing the short side panel. On one side 141 , it is used to elastically abut against the operating rod 32 of the auxiliary support member 30 in the supporting state, so as to limit the further movement of the operating rod 32 toward the middle of the base.

Referring to Figures 7 and 8, the operation process of the container 10 in the supported state and the folded state will be described. The operation process of the support state is: first, the main support member 20 is rotated around the hinge at its bottom to be in an upright state, and the first main support member limiting part 25 and the second main support member limiting part 26 of the main support member 20 are respectively connected with The third base limiting portion 17 and the fourth base limiting portion 18 of the base 10 cooperate. Then, with the hinge hole 24 of the main support 20 as a fixed point, the auxiliary support 30 is deployed toward the middle of the base 10 (as shown by the arrow), and its operating rod 32 is pressed down until the inner surface of the base 10 is substantially flat. , the first auxiliary support limiting part 34 of the auxiliary support 30 enters into the first base limiting part 15 (the lower edge of the first base limiting part 15) through the deformation of the first base limiting part 15, and at the same time The operating rod 32 deforms the fifth base limiting portion 19 and elastically abuts against the fifth base limiting portion 19 , thereby limiting the movement of the auxiliary support 30 toward the middle of the base 10 . In addition, during this operation, the second auxiliary support limiting portion 35 of the auxiliary support 30 cooperates with the second base limiting portion 16, and the third auxiliary support limiting portion 36 of the auxiliary support 30 enters into the main support. The third main support member limiting portion 27 of the member 20 prevents the main support member 20 from being folded relative to the base.

The operation process of the folded state is to first operate the operating lever 32 of the auxiliary support 30, lift the operating lever 32 of the auxiliary support 30 upwards, and through the deformation of the first base limiting part 15 and the fifth base limiting part 19, assist The supporting member 30 is separated from the first base limiting portion 15 and the fifth base limiting portion 19, and the remaining limiting portions of the auxiliary supporting member 30 are also disengaged from the corresponding limiting portions of the base and the main supporting member that cooperate with it, thereby realizing The auxiliary support 30 is folded relative to the main support 20, and then the main support 20 is operated to disengage the corresponding stoppers of the mutually matched base 10 and the main support 20, so that the main support 20 is folded relative to the base 10, as shown in the figure 8.

In addition, the lower sides of the four corners of the bottom plate 11 each have receiving portions (not shown) for receiving the upper ends of the main support members 20 . When a plurality of containers are required to be stacked, at first the main support 20 and the auxiliary support 30 of the container below are in a supporting state, and then another container (top container) can be engaged on the upper end of the main support 20 of the container below by its receiving portion , and so on, to realize stacking of multiple containers (as shown in FIG. 13 ).

In addition, referring to FIG. 6 , an operation hole 321 is provided in the middle of the operation rod 32 , and the shape and size of the operation hole 321 are set to be convenient for fingers to pass through and hold.

In addition, referring to FIG. 4 , a handle portion 121 may also be provided on the outside of the enclosure 12 to facilitate holding the container by hand.

Of course, the main support 20 can also adopt other structures, for example, a U-shaped main support 20 is divided into two column-shaped main supports 20, that is, the bottom part of the U shape is removed.

Similarly, the auxiliary support 30 can also adopt other structures, for example, a U-shaped auxiliary support 30 is divided into two rod-shaped auxiliary supports 30, that is, there is no operating rod 32, and the connecting rod 33 directly serves as the auxiliary support. In this case, the mutual limited fit structure of the auxiliary support and the base needs to be modified appropriately. And the cross section of the connecting rod 33 can also be other shapes, such as rectangle or round rectangle.

14-16 show structural views of a container according to another embodiment of the present invention. As shown in Figures 14-16, the container 1a may include a base 10a, two main supports 20a and two auxiliary supports 30a. The base 10a is rectangular, and may include a bottom plate 11a and surrounding plates 12a located around the bottom plate 11a. The height of the hoarding is relatively low, generally lower than the height of the auxiliary support 30a, so as to facilitate the display of commodities. The height of the shroud is less than 1/3 of the height of the main support 20a.

The main supporting member 20a has a substantially U-shaped structure with a bottom 22a and two arm portions 23a. The lower ends of the two arms of the main support 20a are respectively hinged on the two corners of the short sides of the bottom plate 11a, so that the main support 20a can be folded relative to the base 10a. When the main supporting member 20a is in the supporting state, the bottom 22a is supported on the short side of the bottom plate 11a, and the two arm parts 23a stand upright on the corners. Preferably, the cross section of the two arm parts 23a is L-shaped. A first limiting protrusion 24a is provided at the bottom of the L and a second limiting protrusion 25a is arranged at the top of the L.

The auxiliary support 30a also has a substantially U-shaped structure, including the bottom of the U mainly serving as the operating rod 32a and the two arms of the U serving as the connecting rod 33a. The top ends of the two connecting rods 33a of the auxiliary support 30a are respectively hinged to the two sides of the bottom plate 11a through hinge shafts 35a, so that the auxiliary support 30a can be folded relative to the base 20a.

The limit step 34a on the side of the bottom end of the connecting rod 33a. In the supporting state, the first limiting protrusion 24a cooperates with a part of the top end of the connecting rod, and the second limiting protrusion 25a cooperates with the limiting step 34a of the connecting rod, thereby stably supporting the auxiliary support member 30a on the main support on piece 20a.

The bottom plate 11a is provided with a groove 13a. The recess 13a is dimensioned to be able to simultaneously accommodate the operating rods of the two auxiliary supports 30a in the folded state.

It should be pointed out that the structures of the above-mentioned base limiting parts, the main support limiting parts and the auxiliary main supporting limiting parts can also adopt other structures well known to those skilled in the art, or some of the main supporting limiting parts and the auxiliary main supporting The limiting structure can be omitted.

The preferred embodiments of the present invention have been described in detail above, but it should be understood that aspects of the embodiments can be modified, if desired, to employ aspects, features and concepts of various patents, applications and publications to provide further embodiments.

These and other changes can be made to the embodiments in light of the above detailed description. In general, in the claims, the terms used should not be construed as limited to the specific embodiments disclosed in the specification and claims, but rather should be understood to include all possible embodiments, along with all equivalents to which such claims are entitled. scope.

Claims (20)

1. A container, the container has a base, characterized in that the container also has a main support and an auxiliary support, the bottom end of the main support is hinged to the base and can be folded relative to the base , the top end of the auxiliary support is hinged to the main support, the bottom end of the auxiliary support is provided with a first limit structure, and the base is provided with a second limit structure, wherein the auxiliary support It has a folded state and a supporting state. In the supporting state, the first limiting structure cooperates with the second limiting structure and the auxiliary support is supported on the base, and in the folded state, the first A limiting structure is disengaged from the second limiting structure and the auxiliary support is folded relative to the main support. 2. The container according to claim 1, wherein the auxiliary support has an operating rod and connecting rods extending from both ends of the operating rod, wherein the ends of the connecting rods at the two ends of the operating rod are are respectively hinged to the corresponding main supports. 3. The container according to claim 2, wherein a groove is provided on the base, and the size of the groove is set to match the size of the operating rod, so that in the supporting state, the The operating rod is accommodated in the groove. 4. The container according to claim 3, characterized in that, both ends of the groove are provided with a first base stopper, and both ends of the operating rod are provided with a first auxiliary support stopper, wherein In the supporting state, the first base limiting part cooperates with the first auxiliary support rod limiting part to limit the auxiliary supporting member from upwardly detaching from the base. 5 . The container according to claim 4 , wherein the first base stopper is a tab provided at both ends of the groove, and the first auxiliary support bar stopper is arranged at The hanging platform at the two ends of the operating rod. 6. The container according to claim 1, characterized in that, the base is provided with a second base limit portion, and the bottom end of the auxiliary support is provided with a second auxiliary support limit portion, wherein In the supporting state, the second base limiting part cooperates with the second auxiliary support limiting part to limit the auxiliary supporting part from moving left and right. 7. The container according to claim 2, wherein an operation hole is provided in the middle of the operation rod. 8. The container according to claim 2, wherein the cross-section of the connecting rod is U-shaped. 9. The container according to claim 1, characterized in that, the bottom of the main support is provided with a first main support limiting part, and the base is provided with a third base limiting part, wherein, in the supporting state Next, the limiting part of the first main support and the limiting part of the third base cooperate to keep the main supporting upright relative to the base. 10. The container according to claim 9, wherein the main support is U-shaped, the limiting part of the first main support is a protrusion arranged at the bottom of the two arms of the U, and the second The three base limiting parts are recessed parts arranged on the base. 11. The container according to claim 1, wherein the main support is U-shaped, wherein the auxiliary support is hinged to two arms of the U-shape of the main support. 12. The container according to claim 11, wherein the U-shaped bottom of the main support is provided with a second main support limiting portion, and the base is provided with a fourth base limiting portion, wherein, In the supporting state, the limiting part of the second main support and the limiting part of the fourth base cooperate to prevent the main supporting part from turning outward relative to the base. 13. The container according to claim 12, wherein the second main support limiting part is a plurality of grooves spaced apart from each other, and the fourth base limiting part extends upward from the base prominence. 14. The container according to claim 1, wherein the main support is further provided with a third main support limiting portion, the third main support limiting portion is located between the main support and the main support. The groove below the connection position of the auxiliary support fits with the bottom of the notch at the top of the auxiliary support to restrict the support from rotating and folding relative to the base in a supporting state. 15. The container according to claim 1, wherein the base comprises a bottom plate and a surrounding plate located around the bottom plate, wherein the height of the surrounding plate is smaller than that of the auxiliary supporting member. 16. The container according to claim 1, wherein the base is rectangular, and the four corners of the base are hinged to the main support. 17. A container with a base, characterized in that the container also has a main support and an auxiliary support, the bottom end of the main support is hinged to the base and can be folded relative to the base , the bottom end of the auxiliary support is hinged to the base, the upper end of the auxiliary support is provided with a first limit structure, and the main support is provided with a second limit structure, wherein the auxiliary support The member has a folded state and a support state, in the support state, the first limiting structure cooperates with the second limiting structure and the auxiliary support is supported on the main support, and in the folded state, The first limiting structure and the second limiting structure are disengaged and the auxiliary support is folded relative to the base. 18. The container according to claim 17, wherein the auxiliary support has an operating rod and connecting rods extending from both ends of the operating rod, wherein the top ends of the connecting rods at the two ends of the operating rod respectively hinged on both sides of the base. 19. The container according to claim 18, wherein the main support member is U-shaped, and the cross-sections of the two arms of the U are both L-shaped, wherein the second limiting structure includes a The first limiting protrusion at the bottom of the L-shaped and the second limiting protrusion provided at the top of the L, and the first limiting structure includes a part of the bottom end of the connecting rod and a part of the side of the connecting rod A limiting step, wherein, in the supporting state, the first limiting protrusion cooperates with a part of the bottom end of the connecting rod, and the second limiting protrusion cooperates with the limiting step of the connecting rod . 20. The container of claim 18, wherein said base is provided with a recess, said recess being sized to accommodate said two of said auxiliary supports in said folded state. Joystick.