Platform based container

Abstract

The utility model discloses a platform based container. The platform-based container comprises a bottom frame, an end frame and an inclined supporting piece. The end frame is rotatably connected to an end portion of the base frame in the length direction about a first axis between a retracted position and a deployed position. The first axis is parallel to the width direction of the chassis. The end frame comprises a connecting groove. The notch of the connecting groove faces upwards when the end frame is located at the unfolding position. One end of the diagonal member is rotatably connected to a side portion of the chassis in the width direction about a second axis. The second axis is parallel to the first axis. And the other end of the inclined strut piece comprises a rod body part. The rod body part is suitable for being connected to the connecting groove in a hooked mode when the end frame is located at the unfolding position so that the end frame can be kept at the unfolding position. When the end frame is located at the unfolding position, the notch of the connecting groove intersects with a track circle formed by rotating the rod body part with the second axis as the center. The connecting structure between the inclined supporting piece and the end frame is simplified, and disassembly and assembly are convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of containers, in particular to a platform type container. Background Art

[0002] Related technology provides a platform type container, such as Figures 1 to 3 As shown. The platform-type container includes a base frame 10, an end frame 11 and a diagonal brace 12. The end frame 11 is hinged at the end of the base frame 10. The end frame 11 is provided with a first pin hole 11a. One end of the diagonal brace 12 is hinged to the side of the base frame 10. The other end of the diagonal brace 12 is provided with a second pin hole 12a. When in use, the end frame 11 is rotated to an upright position or other positions, and the diagonal brace 12 is rotated a certain angle so that the second pin hole 12a of the diagonal brace 12 corresponds to the hole position of the first pin hole 11a of the end frame 11, and then the pin 13 is installed in the first pin hole 11a and the second pin hole 12a, so as to fix the position of the end frame 11.

[0003] However, the defect of the related art is that it is difficult to align the first pin hole 11a and the second pin hole 12a. Moreover, if the matching accuracy of the plug 13 with the first pin hole 11a and the second pin hole 12a is high, it is also difficult to install the plug 13. If the matching clearance between the plug 13 and the first pin hole 11a and the second pin hole 12a is increased, the clearance between the end frame 11 and the diagonal support member 12 will be larger, and the strength of the connection structure between the end frame 11 and the diagonal support member 12 will be affected.

[0004] Therefore, it is necessary to provide a platform type container to at least partially solve the above problems. Utility Model Content

[0005] A series of simplified concepts are introduced in the utility model content section, which will be further described in detail in the detailed implementation section. The utility model content section of the utility model does not mean to attempt to define the key features and essential technical features of the technical solution claimed for protection, nor does it mean to attempt to determine the scope of protection of the technical solution claimed for protection.

[0006] In order to at least partially solve the above problems, the first aspect of the present invention provides a platform-type container, the platform-type container comprising:

[0007] chassis;

[0008] an end frame rotatably connected to an end portion of the base frame in the length direction about a first axis between a retracted position and an extended position, the first axis being parallel to a width direction of the base frame, the end frame comprising a connecting slot, a notch of the connecting slot facing upward when the end frame is in the extended position; and

[0009] A diagonal brace, one end of which is rotatably connected to the side of the base frame along the width direction around a second axis, the second axis is parallel to the first axis, and the other end of the diagonal brace includes a rod body portion, the rod body portion is suitable for hooking and connecting to the connecting groove when the end frame is in the unfolded position, so that the end frame is maintained in the unfolded position,

[0010] Wherein, when the end frame is located at the unfolded position, the notch of the connecting groove intersects with a trajectory circle formed by the rod body rotating around the second axis.

[0011] According to the first aspect of the utility model, the platform-type container is provided with a connection groove on the end frame and a rod body portion is provided at the free end of the diagonal brace member. The rod body portion can be hooked and connected to the connection groove when the end frame is in the unfolded position, so as to connect the diagonal brace member to the end frame, thereby achieving the goal of keeping the end frame in the unfolded position. When the diagonal brace member is operated to make the rod body portion disengage from the connection groove, the end frame can be rotated to the retracted position. By adopting the above technical means, the connection structure between the diagonal brace member and the end frame is simplified, and the disassembly and assembly operation between the diagonal brace member and the end frame is faster and more convenient, which is conducive to reducing production costs and operating efficiency during use.

[0012] Optionally, the platform container further includes:

[0013] A locking assembly connected to the end frame, the locking assembly comprising:

[0014] A locking member, the locking member is arranged corresponding to the notch of the connecting groove and can move between an avoidance position and a stop position,

[0015] Wherein, the locking member located at the avoidance position opens the notch of the connecting groove to allow the rod body to move in and out of the connecting groove; the locking member located at the stop position at least partially covers the notch of the connecting groove to prevent the rod body located at the connecting groove from moving out of the connecting groove.

[0016] Optionally, the locking member includes a guide surface, the guide surface includes a first end and a second end spaced apart, the first end is farther away from the groove bottom of the connecting groove than the second end along the direction of the groove opening of the connecting groove, the second end of the guide surface is spaced apart from the trajectory circle when the locking member is located at the stop position and the end frame is located at the deployed position, and in the process in which the rod body portion abuts against the locking member located at the stop position, the rod body portion moves relative to the locking member in a direction close to the first end of the guide surface,

[0017] The locking assembly further comprises an elastic return member connected to the locking member, and the elastic return member is adapted to apply an elastic force to the locking member so as to move the locking member toward the stop position.

[0018] Optionally, the locking member is arranged to be movably disposed along a translation direction intersecting with the width direction, and the translation direction intersects with the direction of the notch of the connecting groove.

[0019] Optionally, the locking assembly further comprises:

[0020] A fixing member, the fixing member is fixedly connected to the end frame, the fixing member is located on a side of the connecting groove away from the first axis along the translation direction, the fixing member includes a guide hole penetrating along the translation direction, and the guide hole is suitable for movably passing the locking member.

[0021] Optionally, the fixing member is a U-shaped plate, the U-shaped plate includes a first plate portion and a second plate portion opposite to each other, the guide hole passes through the first plate portion and the second plate portion, and the first plate portion is farther away from the connecting groove than the second plate portion in the translation direction.

[0022] A limiting groove is provided on the periphery of the locking member, and the limiting groove is arranged corresponding to the first plate portion when the locking member is located at the avoidance position. The limiting groove is suitable for snapping into part of the first plate portion to limit the movement of the locking member along the translation direction.

[0023] Optionally, the locking assembly also includes an operating member, which is located outside the fixed member, the operating member is connected to the end of the locking member away from the guide surface, the operating member protrudes from the outer peripheral surface of the locking member in a direction perpendicular to the translation direction, and the operating member abuts against the fixed member along the translation direction when the locking member is in the stop position, and the operating member is suitable for being operated to move the locking member.

[0024] Optionally, the deployed position includes an upright position and an everted position;

[0025] The end frame includes two connecting grooves spaced apart along the translation direction. The end frame is located in the upright position when one of the two connecting grooves accommodates the rod body portion, and the end frame is located in the everted position when the other of the two connecting grooves accommodates the rod body portion. The end frame located in the upright position is closer to the center of the base frame along the length direction than the end frame located in the everted position.

[0026] A second aspect of the utility model provides a platform-type container, the platform-type container comprising:

[0027] chassis;

[0028] an end frame rotatably connected to an end portion of the base frame in the length direction about a first axis between a retracted position and an extended position, the first axis being parallel to a width direction of the base frame, the end frame comprising a rod body portion; and

[0029] A diagonal brace, one end of which is rotatably connected to the side of the base frame along the width direction around a second axis, the second axis is parallel to the first axis, and the other end of the diagonal brace includes a connecting groove, which is suitable for hooking and connecting to the rod body when the end frame is in the unfolded position, so that the end frame is maintained in the unfolded position.

[0030] Wherein, when the end frame is located at the unfolded position, the rod body portion and the notch of the connecting groove rotate around the second axis to form a trajectory circle intersecting, and the notch of the connecting groove faces downward when connected to the rod body portion located at the end frame.

[0031] According to the second aspect of the utility model, the platform-type container is provided with a connection groove on the diagonal brace and a connection groove on the free end of the diagonal brace. The connection groove can be hooked and connected to the rod body when the end frame is in the unfolded position to connect the diagonal brace with the end frame, thereby maintaining the end frame in the unfolded position. When the diagonal brace is operated to make the rod body disengage from the connection groove, the end frame can be rotated to the retracted position. By adopting the above technical means, the connection structure between the diagonal brace and the end frame is simplified, and the disassembly and assembly operation between the diagonal brace and the end frame is faster and more convenient, which is conducive to reducing production costs and operating efficiency during use.

[0032] A third aspect of the present invention provides a platform-type container, the platform-type container comprising:

[0033] A base frame, the base frame comprising a connection groove, the connection groove is located at a side portion of the base frame along a width direction, and a notch of the connection groove faces upward;

[0034] an end frame rotatably connected to an end of the chassis in the length direction between a retracted position and a deployed position about a first axis, the first axis being parallel to the width direction of the chassis; and

[0035] A diagonal brace, one end of which is rotatably connected to the side of the end frame along the width direction around a third axis, the third axis is parallel to the first axis, the other end of the diagonal brace includes a rod body portion, the rod body portion is suitable for hooking and connecting to the connecting groove when the end frame is in the unfolded position, so that the end frame is maintained in the unfolded position,

[0036] Wherein, when the end frame is located at the unfolded position, the notch of the connecting groove intersects with a trajectory circle formed by the rod body rotating around the third axis.

[0037] According to the third aspect of the utility model, the platform-type container is provided with a connection groove on the bottom frame and a rod body portion is provided at the free end of the diagonal brace member. The rod body portion can be hooked and connected to the connection groove when the end frame is in the unfolded position, so as to connect the diagonal brace member to the bottom frame, thereby achieving the end frame being kept in the unfolded position. When the diagonal brace member is operated to make the rod body portion disengage from the connection groove, the end frame can be rotated to the retracted position. By adopting the above technical means, the connection structure between the diagonal brace member and the bottom frame is simplified, and the disassembly and assembly operation between the diagonal brace member and the bottom frame is faster and more convenient, which is conducive to reducing production costs and operating efficiency during use.

[0038] A fourth aspect of the utility model provides a platform-type container, the platform-type container comprising:

[0039] A base frame, the base frame comprising a rod body portion, the rod body portion being located at a side portion of the base frame along a width direction;

[0040] an end frame rotatably connected to an end of the chassis in the length direction between a retracted position and a deployed position about a first axis, the first axis being parallel to the width direction of the chassis; and

[0041] A diagonal brace, one end of which is rotatably connected to the side of the end frame along the width direction around a third axis, the third axis is parallel to the first axis, and the other end of the diagonal brace includes a connecting groove, which is suitable for hooking and connecting to the rod body when the end frame is in the unfolded position, so that the end frame is maintained in the unfolded position.

[0042] Wherein, when the end frame is located at the unfolded position, the rod body portion and the notch of the connecting groove rotate around the third axis to form a trajectory circle intersecting, and the notch of the connecting groove hooked to the rod body portion faces downward.

[0043] According to the fourth aspect of the utility model, the platform-type container is provided with a rod body portion on the bottom frame, and a connecting groove is provided at the free end of the diagonal brace member, so that the connecting groove can be hooked and connected to the rod body portion when the end frame is in the unfolded position, so as to connect the diagonal brace member to the bottom frame, thereby achieving the end frame being kept in the unfolded position. When the diagonal brace member is operated to make the rod body portion detach from the rod body portion, the end frame can be rotated to the retracted position. By adopting the above technical means, the connection structure between the diagonal brace member and the bottom frame is simplified, and the disassembly and assembly operation between the diagonal brace member and the bottom frame is faster and more convenient, which is conducive to reducing production costs and operating efficiency during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0044] The following drawings of the embodiments of the present invention are used as part of the present invention for understanding the present invention. The drawings show the embodiments of the present invention and their descriptions, and are used to explain the principles of the present invention. In the drawings,

[0045] Figure 1 A perspective view of a platform-type container of the related art, wherein the end frame is in an upright position;

[0046] Figure 2 for Figure 1 An enlarged view at center Ⅰ;

[0047] Figure 3 for Figure 1 Another enlarged view at center Ⅰ;

[0048] Figure 4 It is a three-dimensional view of a platform-type container according to a preferred embodiment of the utility model, wherein the end frame is in an upright position;

[0049] Figure 5 for Figure 4 Magnified view at center II;

[0050] Figure 6 for Figure 4 A schematic diagram of the connection between the locking assembly, the second diagonal support seat and the second hooking portion shown in , wherein the locking member is located at a stop position;

[0051] Figure 7 for Figure 4 A schematic diagram of the connection between the locking assembly and the second diagonal support seat shown in , wherein the locking member is located at a stop position;

[0052] Figure 8 It is a front view of a locking assembly according to another preferred embodiment of the utility model, wherein the locking member is located at a stop position;

[0053] Fig. 9 for Figure 8 A perspective view of the locking assembly shown, wherein the locking member is in a stop position;

[0054] Fig.10 for Fig. 9 A schematic diagram of the structure of the fixing member shown in ;

[0055] Fig.11 for Figure 8 A cross-sectional view of the locking assembly shown, wherein the locking member is in a stop position;

[0056] Fig.12 for Figure 8 Another cross-sectional view of the locking assembly shown with the locking member in the stowed position;

[0057] Fig.13 for Figure 4 A partial view of the platform container shown, wherein the end frame is in the upright position and the locking member is in the process of moving from the stop position to the avoidance position;

[0058] Fig.14 for Figure 4 Another partial view of the rack-type container shown with the end frame in the upright position and the locking member in the stowed position; and

[0059] Fig.15 for Figure 4 Another partial view of the platform container is shown, in which the end frame is in the upright position and the locking member is in the process of moving from the avoidance position to the stop position.

[0060] Description of reference numerals:

[0061] 10: Base frame 11: End frame

[0062] 11a: First pin hole 12: Diagonal support member

[0063] 12a: Second pin hole 13: Latch pin

[0064] 100: bottom frame 101: first diagonal support seat

[0065] 102: The third diagonal support 110: End bracket

[0066] 111: second diagonal support seat 111a: bottom plate

[0067] 111b: Side plate 111c: Connection groove

[0068] 120: diagonal support 121: rod body

[0069] 130: Locking assembly 131: Locking piece

[0070] 131a: guide surface 131b: first end

[0071] 131c: second end 131d: limiting groove

[0072] 132: elastic reset member 133: fixing member

[0073] 133a: first plate portion 133b: groove

[0074] 133c: second plate portion 133d: guide hole

[0075] 135: Operating part 136: Limiting part

[0076] AX1: First axis AX2: Second axis

[0077] D1: Length direction D2: Width direction

[0078] D3: Height direction D4: Translation direction DETAILED DESCRIPTION

[0079] In the following description, a large number of specific details are given to provide a more thorough understanding of the present invention. However, it is obvious to those skilled in the art that the present invention can be implemented without one or more of these details. In other examples, in order to avoid confusion with the present invention, some technical features known in the art are not described.

[0080] In order to fully understand the implementation of the present invention, a detailed structure will be presented in the following description. Obviously, the implementation of the implementation of the present invention is not limited to the specific details familiar to those skilled in the art.

[0081] It should be understood that the purpose of the terms used herein is only to describe specific embodiments and is not intended to limit the present invention, and the singular forms "a", "an" and "said / the" are also intended to include plural forms, unless the context clearly indicates otherwise. When the terms "comprise" and / or "include" are used in this specification, it indicates the presence of the features, integral bodies, steps, operations, elements and / or components, but does not exclude the presence or addition of one or more other features, integral bodies, steps, operations, elements, components and / or combinations thereof.

[0082] Ordinal numbers such as "first" and "second" cited in the present invention are merely identifiers and do not have any other meaning, such as a specific order. Moreover, for example, the term "first component" itself does not imply the existence of a "second component", and the term "second component" itself does not imply the existence of a "first component". It should be noted that the terms "upper", "lower", "front", "back", "left", "right", "inner", "outer" and similar expressions used in the present invention are for illustrative purposes only and are not limiting.

[0083] The "parallel" / "vertical" and similar expressions used in the present invention include an absolute parallel / vertical relationship and a roughly parallel / vertical relationship (for example, a relationship that differs from absolute parallel / vertical by -5° to +5°), which can have the same effect.

[0084] Hereinafter, specific embodiments of the present invention will be described in more detail with reference to the accompanying drawings. These drawings show representative embodiments of the present invention and are not intended to limit the present invention.

[0085] First embodiment

[0086] like Figures 4 to 15 As shown, the utility model provides a platform-type container. According to the utility model, the platform-type container may include a base frame 100, an end frame 110 and a diagonal brace 120. The end frame 110 is rotatably connected to the end of the base frame 100 along the length direction D1 between the retracted position and the unfolded position around the first axis AX1. The first axis AX1 is parallel to the width direction D2 of the base frame 100. When the end frame 110 is located at the retracted position, the end frame 110 is folded on the upper part of the base frame 100. When the end frame 110 is located at the unfolded position, an angle is formed between the end frame 110 and the base frame 100. The end frame 110 may include a connecting groove 111c. The notch of the connecting groove 111c faces upward when the end frame 110 is located at the unfolded position. One end of the diagonal brace 120 is rotatably connected to the side of the base frame 100 along the width direction D2 around the second axis AX2. The second axis AX2 is parallel to the first axis AX1. The other end of the diagonal support member 120 may include a rod body portion 121. The rod body portion 121 is adapted to be hooked and connected to the connecting groove 111c when the end frame 110 is located at the unfolded position, so that the end frame 110 is maintained at the unfolded position.

[0087] When the end frame is located at the unfolded position, the notch of the connecting groove 111 c intersects with a trajectory circle formed by the rod body 121 rotating around the second axis AX2.

[0088] According to the platform-type container of the utility model, by providing a connection groove 111c on the end frame 110 and providing a rod body 121 on the free end of the diagonal brace 120, the rod body 121 can be hooked and connected to the connection groove 111c when the end frame 110 is in the unfolded position, so as to connect the diagonal brace 120 with the end frame 110, thereby achieving the goal of keeping the end frame 110 in the unfolded position. When the diagonal brace 120 is operated so that the rod body 121 is disengaged from the connection groove 111c, the end frame 110 can be rotated to the retracted position. By adopting the above technical means, the connection structure between the diagonal brace 120 and the end frame 110 is simplified, and the disassembly and assembly operation between the diagonal brace 120 and the end frame 110 is faster and more convenient, which is conducive to reducing production costs and operating efficiency during use.

[0089] See also Figures 4 to 7 as well as Figures 13 to 15For example, the connecting groove 111c can be configured as a connecting groove. The rod body portion 121 can be configured as a rod body portion. The connecting groove 111c of the end frame 110 in the deployed position intersects with the trajectory circle formed by the rotation of the rod body portion around the second axis AX2. The notch of the connecting groove 111c faces upward when the end frame 110 is in the deployed position. The upward here can be understood as biased upward, inclined upward, or upward along the height direction D3. When the end frame 110 is in the deployed position, the free end of the diagonal support member 120 can be rotated and inserted into the connecting groove 111c from top to bottom, so that the end frame 110 and the diagonal support member are hooked and connected.

[0090] exist Figures 4 to 7 as well as Figures 13 to 15 In the example shown, the connection groove 111c may be arranged to extend in the circumferential direction with the second axis AX2 as the center.

[0091] See also Figures 4 to 15 In addition, the platform container may further include a locking assembly 130. The locking assembly 130 is connected to the end frame 110. The locking assembly 130 may include a locking member 131. The locking member 131 is arranged corresponding to the notch of the connecting groove 111c and can move between an avoidance position and a stop position. Among them, the locking member 131 located at the avoidance position can open the notch of the connecting groove 111c to allow the rod body 121 to move in and out of the connecting groove 111c. The locking member 131 located at the stop position can at least partially cover the notch of the connecting groove 111c to prevent the rod body 121 located in the connecting groove 111c from moving out of the connecting groove 111c.

[0092] See also Figures 4 to 9 ,as well as Figures 11 to 15For example, the locking member 131 may include a guide surface 131a. The guide surface 131a includes a first end 131b and a second end 131c spaced apart. The first end 131b is further away from the bottom of the connecting groove 111c than the second end 131c along the notch of the connecting groove 111c. The second end 131c of the guide surface 131a is spaced apart from the track circle when the locking member 131 is in the stop position and the end frame 110 is in the deployed position. In the process in which the rod body 121 abuts against the locking member 131 in the stop position, the rod body 121 moves relative to the locking member 131 in the direction of the first end 131b close to the guide surface 131a. The locking assembly 130 may also include an elastic reset member 132. The elastic reset member 132 is connected to the locking member 131. The elastic reset member 132 is suitable for applying an elastic force to the locking member 131 so that the locking member 131 moves toward the stop position. Here, by providing an elastic reset member 132, the locking member 131 can be located at the stop position in the initial state. When the rod body 121 abuts against the guide surface 131a and is sufficient to move the locking member 131, the locking member 131 can adaptively move to the avoidance position until the open part of the connecting groove 111c is sufficient to fit the rod body 121, and the rod body 121 automatically falls into the connecting groove 111c. After the rod body 121 completely falls into the connecting groove 111c, the locking member 131 automatically moves toward the stop position under the elastic force of the elastic reset member 132. Finally, the locking member 131 moved to the stop position can prevent the rod body 121 from moving out of the connecting groove 111c. At this time, the end frame 110 can be maintained in the deployed position.

[0093] exist Figures 4 to 9 as well as Figures 11 to 15 In the example shown, the guide surface 131a is a surface inclined relative to the direction of the length of the locking member 131. The guide surface 131a is located on the surface of the locking member 131 that is away from the connecting groove 111c. The elastic return member 132 may be a spring.

[0094] See also Figures 4 to 9 ,as well as Figures 11 to 15 For example, the locking member 131 is arranged to be translatable along a translation direction D4 intersecting the width direction D2. The translation direction D4 intersects the direction of the notch of the connecting groove 111c. Here, the locking member 131 is moved between the stop position and the avoidance position by translating the locking member 131.

[0095] It is understandable that the locking member 131 may also be movably connected to the end frame 110 by pivoting or other connection methods.

[0096] See also Figures 4 to 15In addition, the locking assembly 130 may further include a fixing member 133. The fixing member 133 is fixedly connected to the end frame 110. The fixing member 133 is located on a side of the connecting groove 111c away from the first axis AX1 along the translation direction D4. The fixing member 133 may include a guide hole 133d that is arranged to penetrate along the translation direction D4. The guide hole 133d is suitable for movably passing the locking member 131. By providing the fixing member 133 with the guide hole 133d, the translation of the locking member 131 can be guided, and the movement of the locking member 131 can be limited in a direction intersecting the translation direction D4.

[0097] Continue reading Figures 4 to 15 For example, the fixing member 133 is a U-shaped plate. The U-shaped plate includes a first plate portion 133a and a second plate portion 133c that are arranged opposite to each other. The guide hole 133d passes through the first plate portion 133a and the second plate portion 133c. The first plate portion 133a is farther away from the connecting groove 111c than the second plate portion 133c in the translation direction D4. A limiting groove 131d is provided on the periphery of the locking member 131. The limiting groove 131d is arranged corresponding to the first plate portion 133a when the locking member 131 is in the avoidance position. The limiting groove 131d is suitable for being inserted into a part of the first plate portion 133a to limit the movement of the locking member 131 along the translation direction D4. When it is necessary to disassemble the diagonal bracing member 120 and the end frame 110, the locking member 131 can be first moved to the avoidance position and then moved in a direction intersecting the translation direction D4, so that the limiting groove 131d and the first plate portion 133a are engaged. In this way, the locking member 131 can be kept in the avoidance position without a separate person always pulling the locking member 131 to keep it in the avoidance position, which can save effort and facilitate the diagonal support member 120 to be separated from the end frame 110. After the rod body 121 of the diagonal support member 120 is completely separated from the end frame 110 and placed on the bottom frame 100, the first plate portion 133a can be separated from the limiting groove 131d by moving the locking member 131, and the locking member 131 can automatically return to the stop position under the action of the elastic return member 132.

[0098] See also Figures 4 to 15Furthermore, when the first plate portion 133a is inserted into the limiting groove 131d of the locking member 131, the locking member 131 is inclined in the translation direction D4. In order to increase the contact area between the locking member 131 and the first plate portion 133a, a groove 133b is provided on the surface of the first plate portion 133a facing away from the second plate portion 133c of the utility model. The groove 133b is adapted to the locking member 131 of the accommodating portion. That is, in the translation direction D4, the portion of the locking member 131 at the limiting groove 131d away from the guide surface 131a will abut against the surface of the first plate portion 133a facing away from the second plate portion 133c. Through the cooperation of the groove 133b and this part of the structure of the locking member 131, the contact area between the two can be effectively increased, thereby increasing the difficulty of the first plate portion 133a to escape from the limiting groove 131d, and then the locking member 131 can be reliably kept in the avoidance position.

[0099] See also Figures 4 to 9 ,as well as Figures 11 to 15 In addition, the locking assembly 130 may further include an operating member 135. The operating member 135 is located outside the fixing member 133. The operating member 135 is fixedly connected to the end of the locking member 131 away from the guide surface 131a. The operating member 135 protrudes from the outer peripheral surface of the locking member 131 in a direction perpendicular to the translation direction D4. And when the locking member 131 is located at the stop position, the operating member 135 abuts against the fixing member 133 along the translation direction D4. The operating member 135 is suitable for being operated to move the locking member 131. By providing the operating member 135, it is convenient for the user to apply a force to move the locking member 131.

[0100] In the example with the elastic return member 132 , a pulling force is applied to the operating member 135 to overcome the elastic force of the elastic return member 132 , thereby moving the locking member 131 toward the avoidance position.

[0101] In other examples where the elastic return member 132 is not provided, the user applies a force on the operating member 135 to move the locking member 131, thereby changing the position of the locking member 131 to the avoidance position or the stop position or a position between the avoidance position and the stop position.

[0102] For example, the operating member 135 may be a ring-shaped member (such as Figures 4 to 7 as well as Figures 13 to 15 As shown), it can also be a rod-shaped member (as Figure 8 and Fig. 9 ), or other structural forms, as long as they can be operated by the user to move the locking member 131.

[0103] See also Figures 4 to 15 For example, the above-mentioned unfolded position may include an upright position (such as Figure 4 , Figure 5 as well as Figures 13 to 15The end frame 110 may include two connection slots 111c spaced apart along the translation direction D4. The end frame 110 is in the upright position when one of the two connection slots 111c accommodates the rod body 121. The end frame 110 is in the everted position when the other of the two connection slots 111c accommodates the rod body 121, and the end frame 110 in the upright position is closer to the center of the base frame 100 along the length direction D1 than the end frame 110 in the everted position. By providing two connection slots 111c, it is convenient for the user to selectively hook the rod body 121 of the diagonal support member 120 in one of the two connection slots 111c as needed, thereby positioning the end frame 110 in one of the upright position and the everted position.

[0104] exist Figure 4 , Figure 5 as well as Figures 13 to 15 In the example shown, when the end frame 110 is in an upright position, the two connecting grooves 111c are spaced apart in the height direction D3. If the rod body 121 of the diagonal support member 120 is hooked on the upper one of the two connecting grooves 111c, the end frame 110 can be kept in an upright position. If the rod body 121 of the diagonal support member 120 is hooked on the lower one of the two connecting grooves 111c, the end frame 110 can be kept in an outward-turned position. One locking assembly 130 is provided. The locking assembly 130 is provided corresponding to the upper one of the two connecting grooves 111c. That is, the locking assembly 130 is used to stop the rod body 121 located in the upper one of the connecting grooves 111c, so that the end frame 110 can be reliably kept in an upright position. When the end frame 110 is in the turned-out position, the end frame 110 can exert a pulling force outward along the length direction D1 of the bottom frame 100 on the rod body 121 in the connection groove 111c, so that the rod body 121 in the connection groove 111c can be reliably hooked and connected with the end frame 110, and it is not necessary to provide a locking assembly 130 at the lower one of the two connection grooves 111c. This helps to simplify the structure and reduce costs.

[0105] In other examples not shown, two groups of locking components 130 may be provided. The two groups of locking components 130 are respectively provided corresponding to the two connecting grooves 111c.

[0106] In other examples not shown, the above-mentioned unfolded position may be one of an upright position and an outward-turned position. Accordingly, only one connecting groove 111c is provided.

[0107] See also Figures 4 to 15According to the utility model, the platform-type container may include a base frame 100, an end frame 110 and a diagonal brace 120. The end frame 110 is hinged to the two ends of the base frame 100 around the first axis AX1 and can be folded into the box. The diagonal brace 120 is installed on both sides of the base frame 100. One end of the diagonal brace 120 is connected to the first diagonal brace seat 101 on the base frame 100, and the other end is connected to the second diagonal brace seat 111 on the end frame 110. The locking assembly 130 is installed on the end frame 110, and the locking assembly 130 is located above the second diagonal brace seat 111 when the end frame 110 is in the unfolded position. The second diagonal brace seat 111 may include a bottom plate 111a and two side plates 111b. The two side plates 111b are spaced apart in a direction parallel to the first axis AX1 and connected to the bottom plate 111a. The locking member 131 is arranged correspondingly to the spacing area between the two side plates 111b of the second diagonal brace seat 111. A connecting groove 111c is provided on the side plate 111b. The connecting groove 111c intersects with the trajectory circle where the rod body 121 of the diagonal support member 120 is located. The trajectory circle is a circle formed by taking the first axis AX1 as the center and the distance from the first axis AX1 to the center of mass of the rod body 121 as the radius. The locking assembly 130 is installed between the two side plates 111b of the second diagonal support seat 111. The side plate 111b of the second diagonal support seat 111 of this embodiment is provided with two groups of connecting grooves 111c. When the end frame 110 is erected, the lower group of the two groups of connecting grooves 111c is suitable for the working condition of turning the end frame 110 outward. When the end frame 110 is erected, the rod body 121 of the diagonal support member 120 is placed in the connecting groove 111c. At this time, the locking assembly 130 located at the end frame 110 can automatically lock the rod body 121 at this location. The end frame 110 is maintained in an upright position by the diagonal support member 120. When the end frame 110 needs to be recovered, the locking member 131 of the locking assembly 130 is moved to the avoidance position, and the rod body 121 of the diagonal support member 120 is taken out from the connecting groove 111c of the end frame 110. Then, the diagonal support member 120 is folded to the bottom frame 100 and placed on the upper part of the third diagonal support seat 102 of the bottom frame 100. Then, the end frame 110 is folded on the upper part of the bottom frame 100. Thus, the recovery of the end frame 110 is completed.

[0108] like Figures 4 to 9 as well as Figures 11 to 15As shown, a locking assembly according to the utility model may include a locking member 131, a fixing member 133, an operating member 135, a limiting member 136 and a spring. When the end frame 110 is lifted and the diagonal support member 120 is installed, the rod body 121 at the end of the diagonal support member 120 is pressed onto the guide surface 131a of the locking member 131. After being pressed, the locking member 131 moves toward the avoidance position. When the diagonal support member 120 completely falls into the connecting groove 111c, the locking member 131 automatically moves to the stop position under the action of the spring, thereby limiting the rod body 121 in the space enclosed by the locking member 131 and the inner groove wall of the connecting groove 111c, thereby locking the diagonal support member 120, so that the end frame 110 relies on the diagonal support member 120 to remain in a vertical position. Before retrieving the end frame 110, the operating member 135 is operated to move the locking member 131 to the avoidance position. At this time, the rod body 121 at the end of the diagonal support member 120 is released, so that the diagonal support member 120 can be recovered. After the diagonal support member 120 is recovered, the end frame 110 is rotated to the recovery position. The operating member 135 can be a pull ring or an operating rod. The limiting member 136 can be a limiting pin, which is set through the locking member 131.

[0109] Second embodiment

[0110] The second embodiment of the utility model, which is not shown, provides a platform-type container. The difference from the first embodiment is that the diagonal brace is provided with a connecting groove, and the end frame is provided with a rod body portion adapted to be hooked and connected to the connecting groove. Specifically, the platform-type container may include a base frame, an end frame, and a diagonal brace. The end frame is rotatably connected to the end of the base frame along the length direction around a first axis between a retracted position and an expanded position. The first axis is parallel to the width direction of the base frame. The end frame may include a rod body portion. One end of the diagonal brace is rotatably connected to the side of the base frame along the width direction around a second axis. The second axis is parallel to the first axis. The other end of the diagonal brace includes a connecting groove. The connecting groove is adapted to be hooked and connected to the rod body portion when the end frame is in the expanded position, so that the end frame remains in the expanded position.

[0111] When the end frame is located at the unfolded position, the rod body and the notch of the connecting groove rotate around the second axis to form a trajectory circle that intersects. The notch of the connecting groove faces downward when connected to the rod body located at the end frame.

[0112] According to the second embodiment of the platform-type container of the utility model, by providing a connection groove on the diagonal brace member and providing a connection groove on the free end of the diagonal brace member, the connection groove can be hooked and connected to the rod body when the end frame is in the deployed position, so as to connect the diagonal brace member to the end frame, thereby achieving the goal of keeping the end frame in the deployed position. When the diagonal brace member is operated to make the rod body disengage from the connection groove, the end frame can be rotated to the retracted position. By adopting the above technical means, the connection structure between the diagonal brace member and the end frame is simplified, and the disassembly and assembly operation between the diagonal brace member and the end frame is faster and more convenient, which is conducive to reducing production costs and operating efficiency during use.

[0113] Third embodiment

[0114] The third embodiment of the utility model, which is not shown, provides a platform-type container. The difference from the first embodiment is that one end of the diagonal brace is hingedly mounted on the end frame, and the other end is detachably connected to the base frame. Specifically, the platform-type container may include a base frame, an end frame, and a diagonal brace. The base frame may include a connecting groove. The connecting groove is located on the side of the base frame in the width direction. The notch of the connecting groove faces upward. The end frame is rotatably connected to the end of the base frame in the length direction between the retracted position and the unfolded position around the first axis. The first axis is parallel to the width direction of the base frame. One end of the diagonal brace is rotatably connected to the side of the end frame in the width direction around the third axis. The third axis is parallel to the first axis. The other end of the diagonal brace may include a rod body portion. The rod body portion is suitable for hooking and connecting to the connecting groove when the end frame is in the unfolded position, so that the end frame remains in the unfolded position. Wherein, when the end frame is in the unfolded position, the notch of the connecting groove intersects with the trajectory circle formed by the rod body portion rotating around the third axis as the center.

[0115] According to the third embodiment of the platform-type container of the utility model, by providing a connection groove on the bottom frame and providing a rod body portion at the free end of the diagonal brace member, the rod body portion can be hooked and connected to the connection groove when the end frame is in the deployed position, so as to connect the diagonal brace member to the bottom frame, thereby achieving the goal of keeping the end frame in the deployed position. When the diagonal brace member is operated to make the rod body portion disengage from the connection groove, the end frame can be rotated to the retracted position. By adopting the above technical means, the connection structure between the diagonal brace member and the bottom frame is simplified, and the disassembly and assembly operation between the diagonal brace member and the bottom frame is faster and more convenient, which is conducive to reducing production costs and operating efficiency during use.

[0116] Fourth embodiment

[0117] The fourth embodiment of the utility model, which is not shown, provides a platform-type container. The difference from the third embodiment is that the diagonal brace is provided with a connecting groove, and the chassis is provided with a rod body portion. Specifically, the platform-type container may include a chassis, an end frame and a diagonal brace. The chassis may include a rod body portion. The rod body portion is located at the side of the chassis along the width direction. The end frame is rotatably connected to the end of the chassis along the length direction around a first axis between a retracted position and an expanded position. The first axis is parallel to the width direction of the chassis. One end of the diagonal brace is rotatably connected to the side of the end frame along the width direction around a third axis. The third axis is parallel to the first axis. The other end of the diagonal brace includes a connecting groove. The connecting groove is suitable for hooking and connecting to the rod body portion when the end frame is in the expanded position, so that the end frame remains in the expanded position.

[0118] Wherein, when the end frame is located at the unfolded position, the rod body and the notch of the connecting groove rotate around the third axis to form a trajectory circle intersecting, and the notch of the connecting groove hooked and connected to the rod body faces downward.

[0119] According to the fourth aspect of the utility model, the platform-type container is provided with a rod body portion on the bottom frame, and a connecting groove is provided at the free end of the diagonal brace member, so that the connecting groove can be hooked and connected to the rod body portion when the end frame is in the unfolded position, so as to connect the diagonal brace member to the bottom frame, thereby achieving the end frame being kept in the unfolded position. When the diagonal brace member is operated to make the rod body portion detach from the rod body portion, the end frame can be rotated to the retracted position. By adopting the above technical means, the connection structure between the diagonal brace member and the bottom frame is simplified, and the disassembly and assembly operation between the diagonal brace member and the bottom frame is faster and more convenient, which is conducive to reducing production costs and operating efficiency during use.

[0120] Unless otherwise defined, the technical and scientific terms used herein have the same meaning as those generally understood by those skilled in the art in the technical field of the present invention. The terms used herein are only for describing specific implementation purposes and are not intended to limit the present invention. Terms such as "setting" appearing in this article may indicate that one component is directly attached to another component, or that one component is attached to another component through an intermediate. Features described in this article in one embodiment may be applied to another embodiment alone or in combination with other features, unless the feature is not applicable in the other embodiment or otherwise specified.

[0121] The utility model has been described through the above embodiments, but it should be understood that the above embodiments are only for the purpose of example and description, and are not intended to limit the utility model to the described embodiments. It can be understood by those skilled in the art that more variations and modifications can be made according to the teachings of the utility model, and these variations and modifications all fall within the scope of the protection claimed by the utility model.

Claims

1. A platform container, characterized in that: The platform container comprises: chassis; an end frame rotatably connected to an end portion of the base frame in the length direction about a first axis between a retracted position and an extended position, the first axis being parallel to a width direction of the base frame, the end frame comprising a connecting slot, a notch of the connecting slot facing upward when the end frame is in the extended position; and A diagonal brace, one end of which is rotatably connected to the side of the base frame along the width direction around a second axis, the second axis is parallel to the first axis, and the other end of the diagonal brace includes a rod body portion, the rod body portion is suitable for hooking and connecting to the connecting groove when the end frame is in the unfolded position, so that the end frame is maintained in the unfolded position, Wherein, when the end frame is located at the unfolded position, the notch of the connecting groove intersects with a trajectory circle formed by the rod body rotating around the second axis.

2. The platform container according to claim 1, characterized in that: The platform container also includes: A locking assembly connected to the end frame, the locking assembly comprising: A locking member, the locking member is arranged corresponding to the notch of the connecting groove and can move between an avoidance position and a stop position, Wherein, the locking member located at the avoidance position opens the notch of the connecting groove to allow the rod body to move in and out of the connecting groove; the locking member located at the stop position at least partially covers the notch of the connecting groove to prevent the rod body located at the connecting groove from moving out of the connecting groove.

3. The platform container according to claim 2, characterized in that: The locking member includes a guide surface, the guide surface includes a first end and a second end spaced apart, the first end is farther away from the groove bottom of the connecting groove than the second end along the direction of the groove opening of the connecting groove, the second end of the guide surface is spaced apart from the track circle when the locking member is located at the stop position and the end frame is located at the extended position, and in the process in which the rod body portion abuts against the locking member located at the stop position, the rod body portion moves relative to the locking member in a direction close to the first end of the guide surface, The locking assembly further comprises an elastic return member connected to the locking member, and the elastic return member is adapted to apply an elastic force to the locking member so as to move the locking member toward the stop position.

4. The platform container according to claim 3, characterized in that: The locking member is arranged to be translatably disposed along a translation direction intersecting with the width direction, and the translation direction intersects with the direction of the notch of the connecting groove.

5. The platform container according to claim 4, characterized in that: The locking assembly further comprises: A fixing member, the fixing member is fixedly connected to the end frame, the fixing member is located on a side of the connecting groove away from the first axis along the translation direction, the fixing member includes a guide hole penetrating along the translation direction, and the guide hole is suitable for movably passing the locking member.

6. The platform container according to claim 5, characterized in that: The fixing member is a U-shaped plate, the U-shaped plate includes a first plate portion and a second plate portion opposite to each other, the guide hole passes through the first plate portion and the second plate portion, the first plate portion is farther away from the connecting groove than the second plate portion in the translation direction, A limiting groove is provided on the periphery of the locking member, and the limiting groove is arranged corresponding to the first plate portion when the locking member is located at the avoidance position. The limiting groove is suitable for snapping into part of the first plate portion to limit the movement of the locking member along the translation direction.

7. The platform container according to claim 5, characterized in that: The locking assembly also includes an operating member, which is located outside the fixing member, the operating member is connected to the end of the locking member away from the guide surface, the operating member protrudes from the outer peripheral surface of the locking member in a direction perpendicular to the translation direction, and the operating member abuts against the fixing member along the translation direction when the locking member is located at the stop position, and the operating member is suitable for being operated to move the locking member.

8. The platform container according to any one of claims 4 to 7, characterized in that: The deployed position includes an upright position and an everted position; The end frame includes two connecting grooves spaced apart along the translation direction. The end frame is located in the upright position when one of the two connecting grooves accommodates the rod body portion, and the end frame is located in the everted position when the other of the two connecting grooves accommodates the rod body portion. The end frame located in the upright position is closer to the center of the base frame along the length direction than the end frame located in the everted position.

9. A platform-type container, characterized in that: The platform container comprises: chassis; an end frame rotatably connected to an end portion of the base frame in the length direction about a first axis between a retracted position and an extended position, the first axis being parallel to a width direction of the base frame, the end frame comprising a rod body portion; and A diagonal brace, one end of which is rotatably connected to the side of the base frame along the width direction around a second axis, the second axis is parallel to the first axis, and the other end of the diagonal brace includes a connecting groove, which is suitable for hooking and connecting to the rod body when the end frame is in the unfolded position, so that the end frame is maintained in the unfolded position. Wherein, when the end frame is located at the unfolded position, the rod body portion and the notch of the connecting groove rotate around the second axis to form a trajectory circle intersecting, and the notch of the connecting groove faces downward when connected to the rod body portion located at the end frame.

10. A platform-type container, characterized in that: The platform container comprises: A base frame, the base frame comprising a connection groove, the connection groove is located at a side portion of the base frame along a width direction, and a notch of the connection groove faces upward; an end frame rotatably connected to an end of the chassis in the length direction between a retracted position and a deployed position about a first axis, the first axis being parallel to the width direction of the chassis; and A diagonal brace, one end of which is rotatably connected to the side of the end frame along the width direction around a third axis, the third axis is parallel to the first axis, the other end of the diagonal brace includes a rod body portion, the rod body portion is suitable for hooking and connecting to the connecting groove when the end frame is in the unfolded position, so that the end frame is maintained in the unfolded position, Wherein, when the end frame is located at the unfolded position, the notch of the connecting groove intersects with a trajectory circle formed by the rod body rotating around the third axis.

11. A platform-type container, characterized in that: The platform container comprises: A base frame, the base frame comprising a rod body portion, the rod body portion being located at a side portion of the base frame along a width direction; an end frame rotatably connected to an end of the chassis in the length direction between a retracted position and a deployed position about a first axis, the first axis being parallel to the width direction of the chassis; and A diagonal brace, one end of which is rotatably connected to the side of the end frame along the width direction around a third axis, the third axis is parallel to the first axis, and the other end of the diagonal brace includes a connecting groove, which is suitable for hooking and connecting to the rod body when the end frame is in the unfolded position, so that the end frame is maintained in the unfolded position. Wherein, when the end frame is located at the unfolded position, the rod body portion and the notch of the connecting groove rotate around the third axis to form a trajectory circle intersecting, and the notch of the connecting groove hooked to the rod body portion faces downward.

Images