CN220010417U - Foldable goods frame - Google Patents
Foldable goods frame Download PDFInfo
- Publication number
- CN220010417U CN220010417U CN202321610201.4U CN202321610201U CN220010417U CN 220010417 U CN220010417 U CN 220010417U CN 202321610201 U CN202321610201 U CN 202321610201U CN 220010417 U CN220010417 U CN 220010417U
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- frame
- connecting sleeve
- baffle
- sliding groove
- sliding
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- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Pallets (AREA)
Abstract
A collapsible pallet comprising a connector, a bottom frame and a side frame; the connecting sleeve in the connecting piece is constructed into a three-face structure with the top and one side part of the connecting sleeve being open; a chute is arranged at the same position on the two opposite surfaces of each connecting sleeve; the sliding groove comprises an upper sliding groove and a lower sliding groove which are communicated, and the side part of the upper sliding groove, which is closer to the connecting sleeve, is open compared with the lower sliding groove; the baffle rod in the side frame is matched with the connecting sleeve through the sliding groove and the sliding groove to realize sliding and rotation in a vertical plane; when in an open state, the sliding blocks are positioned in the lower sliding grooves, and each baffle rod is vertically positioned above four corners of the bottom frame; when in a folding state, the sliding block is positioned in the upper sliding groove, and an avoidance gap is formed between the outer edge of the baffle rod, which is far away from the opening at the side part of the connecting sleeve, and the corresponding inner wall of the connecting sleeve, so that the baffle rod rotates towards the bottom frame and is close to the bottom frame. The cargo frame in the scheme can be folded to reduce the volume of the cargo frame, improve the boxing rate and save the transportation cost.
Description
Technical Field
The utility model relates to the field of section transportation, in particular to a foldable cargo frame.
Background
In the aluminium product processing industry, the frames for transporting profiles are generally welded to a fixed size from steel, said frames generally comprising a bottom frame and side frames, the side frames being vertically fixed to the bottom frame; the cargo frame has large volume, low guide box rate and high transportation cost in the empty frame transportation process.
Therefore, how to solve the above-mentioned drawbacks of the prior art is a subject to be studied and solved by the present utility model.
Disclosure of Invention
It is an object of the present utility model to provide a collapsible pallet.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a collapsible container having an open state and a collapsed state; comprising
A bottom frame having a rectangular shape;
four connecting pieces which are respectively positioned at four corners of the bottom frame; each connecting piece comprises a connecting sleeve which is vertically arranged, and each connecting sleeve is constructed into a three-face structure with the top and one side part of each connecting sleeve being open; the same position on the two opposite surfaces of each connecting sleeve is provided with a chute with consistent shape and size; the sliding groove comprises an upper sliding groove and a lower sliding groove which are communicated, and the side part of the upper sliding groove, which is closer to the connecting sleeve, is open compared with the lower sliding groove; the four connecting pieces are divided into two groups, and the side openings of the two connecting sleeves in each group are oppositely arranged;
two side frames, each side frame comprises two baffle rods, and the lower part of each baffle rod is arranged in each connecting sleeve; two sliding blocks are arranged on the side wall of each gear lever close to the bottom, are respectively arranged corresponding to the two sliding grooves and are in sliding and rotating fit with the sliding grooves;
when the cargo frame is in the open state, the sliding blocks are positioned in the lower sliding grooves, the outer edges of the baffle rods are attached to the inner walls of the connecting sleeves, and each baffle rod is vertically positioned above four corners of the bottom frame;
when the cargo frame is in the folding state, the sliding blocks are positioned in the upper sliding grooves, the outer edges of the baffle rods, which are far away from the openings at the side parts of the connecting sleeves, and the corresponding inner walls of the connecting sleeves form avoiding gaps for the baffle rods to rotate towards the openings at the side parts of the connecting sleeves, and the baffle rods can rotate towards the bottom frame and approach the bottom frame through the avoiding gaps.
In the scheme, the cargo frame is provided with an opening state and a folding state, when the cargo frame is in the opening state, each baffle rod is vertically positioned above four corners of the bottom frame, when the cargo frame needs to be folded, the baffle rods are pulled upwards, the sliding blocks are upwards moved into the upper sliding grooves, then the baffle rods are downwards rotated, the baffle rods are rotated out from the side openings of the connecting sleeves and are close to the bottom frame, and the cargo frame is folded; when the cargo frame needs to be opened, the baffle rod is rotated in the opposite direction, so that the baffle rod is vertically arranged in the connecting sleeve, and then the baffle rod is pressed down, so that the sliding block slides into the lower sliding groove, and the cargo frame is opened.
According to the technical scheme, the length of the baffle rod is smaller than the distance between each group of connecting sleeves, so that the folded two side frames can be more attached to the bottom frame and are parallel to the bottom frame, and the space occupation area of the cargo frame is reduced in a folded state.
According to a further technical scheme, limit grooves with the same shape and size are formed in the same position at the upper ends of two opposite faces of each connecting sleeve downwards; the side wall of each baffle rod is provided with two convex blocks, and the two convex blocks are respectively arranged corresponding to the two limit grooves and are used for keeping the baffle rods vertically positioned above the bottom frame. The cooperation of spacing recess and lug can keep the open state of goods frame, when needs folding goods frame, first needs to pull the shelves pole upwards and makes the lug on the shelves pole break away from spacing recess.
According to a further technical scheme, the limiting groove is a trapezoid groove with a large opening and a small groove bottom, the inner side wall of the trapezoid groove is an inclined plane for guiding the protruding block to downwards displace, and the protruding block is a trapezoid protruding block matched with the limiting groove. Therefore, the convex blocks can more accurately slide into the limiting grooves in the sliding process, and limiting fit with the limiting grooves is achieved.
According to a further technical scheme, the side frame further comprises two cross bars arranged between the two baffle bars and a vertical rod arranged between the two cross bars, so that the structural strength of the side frame is enhanced.
According to a further technical scheme, the bottom frame corresponds to the two side frames and further comprises a plurality of supporting rods which are vertically arranged, when the cargo frame is in an open state, the upper ends of the supporting rods are arranged below the cross rods, and the upper ends of the supporting rods are lower than the upper ends of the connecting sleeves. The supporting rods are arranged to strengthen the structural strength of the cargo frame in an open state; the upper ends of the supporting rods are lower than the upper ends of the connecting sleeves, so that when the cargo frames are in the folded state, the cargo frames can be effectively stacked in the up-down direction, namely, the base of the upper cargo frame connecting piece just abuts against the upper ends of the connecting sleeves of the lower cargo frame connecting piece.
According to a further technical scheme, the connecting piece further comprises a base, and the connecting sleeve is fixedly arranged on the upper surface of the base.
According to a further technical scheme, the sliding block is a bolt, the head of the bolt is arranged outside the connecting sleeve, and the rod of the bolt penetrates through the sliding groove inwards and is fixedly connected with the baffle rod.
According to a further technical scheme, the bottom frame comprises four connecting rods connected end to end and a plurality of reinforcing rods fixed between the two connecting rods.
The working principle and the advantages of the utility model are as follows:
the cargo frame comprises a connecting piece, a bottom frame fixedly connected with the connecting piece and a side frame movably connected with the connecting piece; the connecting sleeve in the connecting piece is constructed into a three-face structure with the top and one side part of the connecting sleeve being open; the same position on the two opposite surfaces of each connecting sleeve is provided with a chute with consistent shape and size; the sliding groove comprises an upper sliding groove and a lower sliding groove which are communicated, and the side part of the upper sliding groove, which is closer to the connecting sleeve, is open compared with the lower sliding groove; the four connecting pieces are divided into two groups, and the side openings of the two connecting sleeves in each group are oppositely arranged; the baffle rod in the side frame is matched with the connecting sleeve through the sliding groove and the sliding groove to realize sliding and rotation in a vertical plane; when the cargo frame is in an open state, the sliding blocks are positioned in the lower sliding grooves, and each baffle rod is vertically positioned above four corners of the bottom frame; when the cargo frame is in a folded state, the sliding blocks are positioned in the upper sliding grooves, the outer edges of the baffle rods, which are far away from the openings at the side parts of the connecting sleeves, and the inner walls of the baffle rods, which correspond to the connecting sleeves, form avoiding gaps for the baffle rods to rotate towards the openings at the side parts of the connecting sleeves, so that the baffle rods rotate towards the bottom frame and are close to the bottom frame.
The cargo hold frame in the present case can open when using, can reduce the volume of cargo hold frame through folding when not using, improves vanning rate, practices thrift transportation cost.
Drawings
FIG. 1 is a schematic view of a cargo box according to an embodiment of the present utility model in an open position;
FIG. 2 is a schematic view of a cargo box according to an embodiment of the present utility model in a collapsed state;
FIG. 3 is a schematic view of the structure of the connecting piece and the bottom frame in the assembled state according to the embodiment of the present utility model;
FIG. 4 is a schematic view of the structure of the bottom frame according to the embodiment of the present utility model;
FIG. 5 is a schematic structural view of a connector according to an embodiment of the present utility model;
fig. 6 is a schematic structural view of a side frame according to an embodiment of the present utility model.
In the above figures: 1. connecting sleeves; 2. an upper chute; 3. a lower chute; 5. a gear lever; 6. a slide block; 7. a limit groove; 8. a bump; 9. a cross bar; 10. a vertical rod; 11. a support rod; 12. a base; 13. a connecting rod; 14. and a reinforcing rod.
Description of the embodiments
The utility model is further described below with reference to the accompanying drawings and examples:
examples: the present utility model will be described in detail with reference to the drawings, wherein modifications and variations are possible in light of the teachings of the present utility model, without departing from the spirit and scope of the present utility model, as will be apparent to those of skill in the art upon understanding the embodiments of the present utility model.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the present disclosure. Singular forms such as "a," "an," "the," and "the" are intended to include the plural forms as well, as used herein.
As used herein, "connected" or "positioned" may refer to two or more components or devices in physical contact with each other, or indirectly, or in operation or action with each other.
As used herein, the terms "comprising," "having," and the like are all open-ended terms that mean including, but not limited to.
The term (terms) as used herein generally has the ordinary meaning of each term as used in this field, in this disclosure, and in the special context, unless otherwise noted. Certain terms used to describe the present disclosure are discussed below, or elsewhere in this specification, to provide additional guidance to those skilled in the art in connection with the description herein.
The terms "upper", "lower", "left" and "right" used herein are directional terms, and are merely used to describe positional relationships among the structures, and are not intended to limit the present protection scheme or the specific direction of the actual implementation.
Referring to fig. 1-6, a collapsible pallet having an open configuration and a collapsed configuration; comprises a connecting piece, a bottom frame fixedly connected with the connecting piece and a side frame movably connected with the connecting piece.
The bottom frame is rectangular; the bottom frame comprises four connecting rods 13 connected end to end and a plurality of reinforcing rods 14 fixed between the two connecting rods 13.
The four connecting pieces are respectively positioned at four corners of the bottom frame; each connecting piece comprises a base 12 and connecting sleeves 1 which are fixedly arranged on the upper surface of the base 12 and are vertically arranged, and each connecting sleeve 1 is constructed into a three-surface structure with the top and one side part being open; the same positions on the two opposite surfaces of each connecting sleeve 1 are provided with sliding grooves with the same shape and size; the sliding groove comprises an upper sliding groove 2 and a lower sliding groove 3 which are communicated, and the side part of the upper sliding groove 2, which is closer to the connecting sleeve 1, is open compared with the lower sliding groove 3; the four connecting pieces are divided into two groups, and the side openings of the two connecting sleeves 1 in each group are oppositely arranged.
The two side frames are respectively corresponding to the left side and the right side of the cargo frame, each side frame comprises two baffle rods 5, and the lower part of each baffle rod 5 is arranged in each connecting sleeve 1; two sliding blocks 6 are arranged on the side wall of each gear lever 5 near the bottom, and the two sliding blocks 6 are respectively arranged corresponding to the two sliding grooves and are in sliding and rotating fit with the sliding grooves;
when the cargo frame is in the open state, the sliding blocks 6 are positioned in the lower sliding grooves 3, the outer edges of the baffle rods 5 are attached to the inner wall of the connecting sleeve 1, and the baffle rods 5 are vertically positioned above the four corners of the bottom frame.
When the cargo frame is in the folding state, the sliding block 6 is positioned in the upper sliding groove 2, the outer edge of the baffle rod 5, which is far away from the side opening of the connecting sleeve 1, and the corresponding inner wall of the connecting sleeve 1 form an avoidance gap for the baffle rod 5 to rotate towards the side opening of the connecting sleeve 1, and the avoidance gap enables the baffle rod 5 to rotate towards the bottom frame more smoothly without being clamped with the inner wall of the connecting sleeve 1, and the baffle rod can rotate towards the bottom frame and be close to the bottom frame through the avoidance gap.
In order to make the folded bars closer to the bottom frame, the length of the bars 5 is smaller than the distance between each set of connecting sleeves 1.
The upper ends of the two opposite surfaces of each connecting sleeve 1 are provided with limit grooves 7 with the same shape and size downwards at the same position; the side wall of each baffle rod 5 is provided with two protruding blocks 8, and the two protruding blocks 8 are respectively arranged corresponding to the two limit grooves 7 and are used for keeping the state that the baffle rods 5 are vertically positioned above the bottom frame. Wherein, the limit groove 7 is a trapezoid groove with a large opening and a small groove bottom, and the inner side wall of the trapezoid groove is an inclined plane for guiding the convex block 8 to displace downwards; the protruding blocks 8 are trapezoidal protruding blocks matched with the limiting grooves 7.
In order to strengthen the structural strength of the side frame, the side frame further comprises two cross bars 9 arranged between the two bars 5 and a vertical bar 10 arranged between the two cross bars 9. The bottom frame corresponds to two the side frames and further comprises a plurality of vertically arranged supporting rods 11, when the cargo frame is in an open state, the upper ends of the supporting rods 11 are arranged below the cross rods 9, and the upper ends of the supporting rods 11 are lower than the upper ends of the connecting sleeves 1.
The sliding block 6 is a bolt, the head of the bolt is arranged outside the connecting sleeve 1, and the rod part of the bolt inwards penetrates through the sliding groove and is fixedly connected with the baffle rod 5.
By the above structure composition, the structural principle of the utility model is now described as follows:
the cargo frame is provided with an opening state and a folding state, when the cargo frame is in the opening state, each baffle rod 5 is vertically positioned above four corners of the bottom frame, when the cargo frame needs to be folded, the baffle rods 5 are pulled upwards firstly, the convex blocks are separated from the limiting grooves upwards, then the baffle rods 5 are continuously pulled upwards to enable the sliding blocks 6 to be upwards displaced into the upper sliding grooves 2, then the baffle rods 5 are rotated downwards, so that the baffle rods 5 are turned out from the side openings of the connecting sleeve 1 and are close to the bottom frame, and the cargo frame is folded; when the cargo frame needs to be opened, the baffle rod 5 is rotated in the opposite direction, so that the baffle rod 5 is vertically arranged in the connecting sleeve 1, then the baffle rod is pressed down, the sliding block 6 slides into the lower sliding groove 3, the protruding block 8 slides into the limiting groove 7, and the cargo frame is opened and locked in an opening state.
The cargo frame in the present case can be opened when using, can reduce the volume of cargo frame through folding when not using, and the cargo frame after folding can also be piled up in upper and lower directions, and the base of upper strata cargo frame connecting piece supports the upper end of lower floor's cargo frame adapter sleeve 1 promptly, improves the vanning rate like this greatly, practices thrift the cost of transportation.
The above embodiments are provided to illustrate the technical concept and features of the present utility model and are intended to enable those skilled in the art to understand the content of the present utility model and implement the same, and are not intended to limit the scope of the present utility model. All equivalent changes or modifications made in accordance with the spirit of the present utility model should be construed to be included in the scope of the present utility model.
Claims (9)
1. A collapsible pallet comprising: has an open state and a folded state; comprising
A bottom frame having a rectangular shape;
four connecting pieces which are respectively positioned at four corners of the bottom frame; each connecting piece comprises a connecting sleeve (1) which is vertically arranged, and each connecting sleeve (1) is constructed into a three-surface structure with the top and one side part of the connecting sleeve being open; the same positions on the two opposite surfaces of each connecting sleeve (1) are provided with sliding grooves with the same shape and size; the sliding groove comprises an upper sliding groove (2) and a lower sliding groove (3) which are communicated, and the side part of the upper sliding groove (2) which is closer to the connecting sleeve (1) than the lower sliding groove (3) is open; the four connecting pieces are divided into two groups, and the side openings of the two connecting sleeves (1) in each group are oppositely arranged;
two side frames, each side frame comprises two baffle rods (5), and the lower part of each baffle rod (5) is arranged in each connecting sleeve (1); two sliding blocks (6) are arranged on the side wall of each baffle rod (5) close to the bottom, and the two sliding blocks (6) are respectively arranged corresponding to the two sliding grooves and are in sliding and rotating fit with the sliding grooves;
when the cargo frame is in the open state, the sliding blocks (6) are positioned in the lower sliding grooves (3), the outer edges of the baffle rods (5) are attached to the inner wall of the connecting sleeve (1), and each baffle rod (5) is vertically positioned above four corners of the bottom frame;
when the cargo frame is in the folding state, the sliding blocks (6) are positioned in the upper sliding grooves (2), the outer edges of the baffle rods (5), which are far away from the side openings of the connecting sleeves (1), and the inner walls of the baffle rods (5), which correspond to the connecting sleeves (1), form avoidance gaps, wherein the baffle rods (5) rotate towards the side openings of the connecting sleeves (1), and the baffle rods (5) rotate towards the bottom frame and are close to the bottom frame through the avoidance gaps.
2. The collapsible frame of claim 1 wherein: the length of the baffle rod (5) is smaller than the distance between each group of connecting sleeves (1).
3. The collapsible frame of claim 1 wherein: the upper ends of the two opposite surfaces of each connecting sleeve (1) are provided with limit grooves (7) with the same shape and size downwards at the same position;
the side wall of each baffle rod (5) is provided with two protruding blocks (8), and the two protruding blocks (8) are respectively arranged corresponding to the two limiting grooves (7) and are used for keeping the baffle rods (5) vertically positioned above the bottom frame.
4. A collapsible pallet according to claim 3, wherein: the limiting groove (7) is a trapezoid groove with a large opening and a small groove bottom, and the inner side wall of the trapezoid groove is an inclined plane for guiding the protruding block (8) to downwards displace;
the protruding blocks (8) are trapezoidal protruding blocks matched with the limiting grooves (7).
5. The collapsible frame of claim 1 wherein: the side frame also comprises two cross bars (9) arranged between the two baffle bars (5) and a vertical bar (10) arranged between the two cross bars (9).
6. The collapsible frame of claim 5 wherein: the bottom frame corresponds two the lateral frame still includes many vertical bracing pieces (11) that set up, and when the goods frame was in the open mode, the upper end of each bracing piece (11) was located the below of horizontal pole (9), wherein, the upper end of each bracing piece (11) is less than the upper end of each adapter sleeve (1).
7. The collapsible frame of claim 6 wherein: the connecting piece also comprises a base (12), and the connecting sleeve (1) is fixedly arranged on the upper surface of the base (12).
8. The collapsible frame of claim 1 wherein: the sliding block (6) is a bolt, the head of the bolt is arranged outside the connecting sleeve (1), and the rod part of the bolt inwards penetrates through the sliding groove and is fixedly connected with the baffle rod (5).
9. The collapsible frame of claim 1 wherein: the bottom frame comprises four connecting rods (13) connected end to end and a plurality of reinforcing rods (14) fixed between the two connecting rods (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321610201.4U CN220010417U (en) | 2023-06-25 | 2023-06-25 | Foldable goods frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321610201.4U CN220010417U (en) | 2023-06-25 | 2023-06-25 | Foldable goods frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220010417U true CN220010417U (en) | 2023-11-14 |
Family
ID=88683642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321610201.4U Active CN220010417U (en) | 2023-06-25 | 2023-06-25 | Foldable goods frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220010417U (en) |
-
2023
- 2023-06-25 CN CN202321610201.4U patent/CN220010417U/en active Active
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