CN215852423U - Plastic turnover box convenient and reliable to use - Google Patents
Plastic turnover box convenient and reliable to use Download PDFInfo
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- CN215852423U CN215852423U CN202121891095.2U CN202121891095U CN215852423U CN 215852423 U CN215852423 U CN 215852423U CN 202121891095 U CN202121891095 U CN 202121891095U CN 215852423 U CN215852423 U CN 215852423U
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Abstract
The utility model provides a convenient to use's reliable plastics turnover case, include by the collet, two first curb plates and two second curb plates, still be equipped with locking mechanical system, the locking mechanical system symmetry sets up two sets, each set of locking mechanical system includes the locking piece respectively, locking piece mounting groove and two draw-in grooves, the locking piece is bar symmetrical structure, the both ends of locking piece are equipped with the locking head of protruding cubic, the locking piece mounting groove is located the outer wall of second curb plate, two draw-in grooves are located the inner wall of two first curb plates respectively, the position of each draw-in groove corresponds with the locking piece mounting groove, the locking piece assembly is in the locking piece mounting groove, plastics turnover case user state locking head inserts in the draw-in groove, plastics turnover case fold condition, the state locking head is taken out by the draw-in groove. Compared with the prior art, the locking mechanism of the utility model occupies less parts, is convenient to lock and unlock, improves the use reliability and convenience of the plastic turnover box, and is beneficial to simplifying the manufacture and assembly of the plastic turnover box.
Description
Technical Field
The utility model relates to a logistics appliance, in particular to a plastic turnover box which is convenient and reliable to use.
Background
The plastic turnover box is a container generally used in the logistics industry, most of the plastic turnover box is manufactured by injection molding of a mold, and the shape of the plastic turnover box is mainly cubic. In order to facilitate the storage and circulation of the plastic turnover box when the plastic turnover box is not used for containing objects, some plastic turnover boxes in the current market are designed to be of a detachable combined structure, side plates of the plastic turnover box are supported when the plastic turnover box is used for containing the objects, and the side plates of the plastic turnover box in a storage and circulation state can be folded inwards, so that the occupied space of the plastic turnover box can be greatly reduced. The existing detachable and foldable plastic turnover box has the following problems: 1. the side plates of some plastic turnover boxes lack corresponding locking mechanisms after being supported, so that the use state after being supported is not firm enough, and the hidden trouble of falling inwards exists; 2. although some plastic turnover boxes are designed with corresponding locking pieces, the plastic turnover boxes have complex locking structures and a large number of occupied parts, and bring certain troubles to the manufacture, assembly and use of the plastic turnover boxes.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems in the prior art and provides a plastic turnover box which is high in use reliability, can be locked or unlocked quickly, and is convenient and reliable to use.
In order to achieve the purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a convenient to use's reliable plastics turnover case, include by the collet, the components of a whole that can function independently integrated configuration that two first curb plates that correspond each other and two second curb plates that correspond each other constitute, still be equipped with locking mechanical system, the locking mechanical system symmetry sets up two sets, each set of locking mechanical system includes the locking piece respectively, locking piece mounting groove and two draw-in grooves, the locking piece is bar symmetrical structure, the both ends of locking piece are equipped with the locking head of convex block shape, the locking piece mounting groove is located the outer wall of second curb plate, two draw-in grooves are located the inner wall of two first curb plates respectively, the position of each draw-in groove corresponds with the locking piece mounting groove, the locking piece assembles in the locking piece mounting groove, plastics turnover case user state locking head inserts the draw-in groove, the plastics turnover case fold condition, the state locking head is taken out by the draw-in groove.
Above-mentioned reliable plastic turnover case of convenient to use, the middle part of locking piece is the hypomere of thin wall, and hypomere bilateral symmetry sets up and pushes down spacing platform, pushes down the upper and lower face that spacing platform symmetry set up the locking piece, and the locking piece mounting groove is equipped with and pushes down spacing ka tai, pushes down spacing ka tai and pushes down the displacement volume that spacing platform injectd the locking piece after the deformation jointly.
Above-mentioned reliable plastic turnover case of convenient to use, the symmetry is equipped with the spacing platform of bellied resilience on the lateral surface of locking piece, and the spacing platform of each resilience is located the outside of pushing down spacing platform respectively, and locking piece mounting groove symmetry is equipped with the parting bead, and the parting bead is limited the locking piece resilience displacement jointly with the spacing platform of resilience.
Above-mentioned reliable plastics turnover case of convenient to use, locking piece both sides are still the symmetry and are set up the resilience body, and the resilience body is horizontal V-arrangement, and the opening of the resilience body is equipped with resilience body brace table towards the tip, locking piece mounting groove, and the resilience body touches and presses resilience body brace table.
Above-mentioned reliable plastic turnover case of convenient to use, the middle part symmetry of locking piece mounting groove is equipped with the locking piece brace table, and the locking piece brace table supports in the thin wall internal surface department of locking piece.
The end part of the locking head of the plastic turnover box convenient and reliable to use is provided with the inclined guide surface.
Above-mentioned reliable plastic turnover case of convenient to use, collet upper portion distribution curb plate slot, first curb plate bottom are equipped with first curb plate horizontal axis, and second curb plate bottom is equipped with second curb plate horizontal axis, and each horizontal axis matches and inserts in the curb plate slot that corresponds.
Above-mentioned reliable plastic turnover case of convenient to use, first curb plate both sides are equipped with the position of borduring, and the position of borduring is equipped with the jack, and second curb plate both sides inner wall is equipped with inserts the post, and jack, the post matching of inserting are inserted and are closed.
The turnover box comprises a bottom support and four side plates, and the four side plates can be supported or folded to be convenient to transfer or store. In order to solve the problem that the plastic turnover box is reliably supported in the use state, the utility model designs the locking mechanism which comprises a locking piece, a locking piece mounting groove and clamping grooves, wherein the locking piece mounting groove and the clamping grooves are respectively arranged at the side plates; and the middle part of the locking piece is pressed down during unlocking, so that the locking head is separated from the clamping groove to realize unlocking. Compared with the prior art, the locking mechanism of the utility model occupies less parts, is convenient to lock and unlock, improves the use reliability and convenience of the plastic turnover box, and is beneficial to simplifying the manufacture and assembly of the plastic turnover box.
Drawings
FIG. 1 is a schematic perspective view of the present invention in use;
FIG. 2 is a schematic structural view of the locking member;
FIG. 3 is an enlarged view of a portion of FIG. 1 at A;
FIG. 4 is an enlarged partial view at B of FIG. 1;
FIG. 5 is a schematic view of the position relationship of the locking member in the locking member mounting groove;
FIG. 6 is a perspective view of the shoe;
fig. 7 is a perspective view of the first side plate;
fig. 8 is a perspective view of the first side plate.
The list of labels in the figure is: 1. the device comprises a first side plate, 1-1 parts of a clamping groove, 1-2 parts of a jack, 1-3 parts of a first side plate horizontal shaft, 2 parts of a second side plate, 2-1 parts of a locking piece mounting groove, 2-2 parts of a separating strip, 2-3 parts of a pressing limiting clamping table, 2-4 parts of a locking piece supporting table, 2-5 parts of a resilience body supporting table, 2-6 parts of a second side plate horizontal shaft, 2-7 parts of an inserting column, 3 parts of a bottom support, 3-1 parts of a side plate slot, 4 parts of a locking piece, 4-1 parts of a locking head, 4-2 parts of a resilience body, 4-3 parts of a resilience limiting table, 4-4 parts of a pressing limiting table, 4-5 parts of a pressing section.
Detailed Description
Referring to fig. 1 and fig. 6-8, the plastic turnover box of the present invention is a cube formed by assembling a bottom support 3, two first side plates 1 symmetrically disposed and two second side plates 2 symmetrically disposed, wherein the first side plates in the illustrated embodiment have a larger area than the second side plates. The collet is a basic component of the turnover box, the edge for connecting the side plates is arranged on the periphery of the upper portion of the collet, and the side plate slots 3-1 are distributed on the edge. The position of the bottom support corresponding to the first side plate is provided with a bottom support wrench. The bottom of the first side plate is provided with a first side plate horizontal shaft 1-3, the bottom of the second side plate is provided with a second side plate horizontal shaft 2-6, the first side plate horizontal shaft and the second side plate horizontal shaft are inserted into the corresponding side plate slots in a matching mode, and the turning-out of the side plates can be limited by matching structures of the side plate slots and the side bearing plates of the side plate horizontal shafts. The first side plate and the second side plate are supported to form a box body in the using state of the turnover box; the turnover case circulation or the state of depositing, the second curb plate is earlier rotatory folding to the collet direction, and then first curb plate also is rotatory to the collet direction, folds on second curb plate upper portion. The two sides of the first side plate are provided with edge covering parts for covering the edge of the second side plate, the edge covering parts are provided with jacks 1-2, the inner walls of the two sides of the second side plate are provided with inserting columns 2-7, and the turnover box supports the state jacks and the inserting columns to be matched and inserted, so that the connection between the side plates is realized. The second side plate is provided with a side plate wrench.
Referring to fig. 1-8, the utility model designs a locking mechanism for locking the supporting state of the turnover box, thereby ensuring the reliability and stability of the supporting state of the plastic turnover box and avoiding falling inwards. Two sets of locking mechanisms are symmetrically arranged, and each set of locking mechanism respectively comprises a locking piece 4, a locking piece mounting groove 2-1 and two clamping grooves 1-1. The locking piece 4 is in a strip-shaped symmetrical structure, two ends of the locking piece are provided with convex block-shaped locking heads 4-1, and the end parts of the locking heads are provided with inclined guide surfaces. The locking piece mounting groove 2-1 is formed in the outer wall of the second side plate, the two clamping grooves 1-1 are respectively located on the inner walls of the covered edges of the two first side plates, the positions of the clamping grooves correspond to the locking piece mounting groove, and the locking piece is assembled in the locking piece mounting groove. When the plastic turnover box is in a use state, the locking head is inserted into the clamping groove, the reliable supporting state of the side part of the plastic turnover box is ensured, and the side plate cannot fall inwards. Fig. 1 and 5 show the state of the locking piece in the locking piece mounting groove when the plastic turnover box is locked. When the plastic turnover box is folded, the locking head is pulled out from the clamping groove by means of deformation of the locking piece, so that the plastic turnover box is locked in a contact mode. The middle part of the locking piece is a thin-wall lower pressing section 4-5 which is easy to deform, the middle part of the locking piece mounting groove is symmetrically provided with locking piece supporting tables 2-4, and the locking piece supporting tables are supported on the inner surface of the thin wall of the locking piece. The two sides of the lower pressing section are symmetrically provided with lower limiting tables 4-4, and the lower limiting tables are symmetrically arranged above and below the locking piece. The locking piece mounting groove is provided with a press-down limiting clamping table 2-3, and the press-down limiting clamping table and the press-down limiting table jointly limit the displacement of the locking piece after being pressed down and deformed. Convex rebound limiting tables 4-3 are symmetrically arranged on the outer side surface of the locking piece, and each rebound limiting table is respectively positioned on the outer side of the pressing limiting table. The locking piece mounting groove is symmetrically provided with separating strips 2-2, and the two separating strips close to the middle part and the rebound limiting table jointly limit the rebound displacement of the locking piece. Above-mentioned design is guaranteeing that the locking piece can have certain deformation displacement while, prevents to produce great displacement volume and guarantees that the locking piece both sides displacement volume is the same. The two sides of the locking piece are also symmetrically provided with rebound bodies 4-2, the rebound bodies are in transverse V shapes, and the openings of the rebound bodies face the end part of the locking piece. The locking piece mounting groove is provided with a rebound body supporting platform 2-5, and the rebound body touches and presses the rebound body supporting platform. The rebound body and the rebound body support platform play an elastic constraint role in the locking piece.
When the locking state needs to be released, the lower pressing section 4-5 of the locking piece is pressed, the lower pressing section is deformed into a curve under the action of the supporting table 2-4 of the locking piece, and the length direction of the locking piece is shortened; the left side and the right side of the locking piece are separated by equal distance by pressing down the limiting tables 4-4, the two locking heads move inwards in opposite directions and are separated from the clamping grooves, and the side plates are unlocked.
Claims (8)
1. The utility model provides a plastics turnover case that convenient to use is reliable, includes the components of a whole that can function independently integrated configuration that constitutes by collet, two first curb plates that correspond each other and two second curb plates that correspond each other, its characterized in that: still be equipped with locking mechanical system, the locking mechanical system symmetry sets up two sets, each set of locking mechanical system includes the locking piece respectively, locking piece mounting groove and two draw-in grooves, the locking piece is bar symmetrical structure, the both ends of locking piece are equipped with protruding massive locking head, the locking piece mounting groove is located the outer wall of second curb plate, two draw-in grooves are located the inner wall of two first curb plates respectively, the position of each draw-in groove corresponds with the locking piece mounting groove, the locking piece assembly is in the locking piece mounting groove, plastics turnover case user state locking head inserts in the draw-in groove, plastics turnover case fold condition, the state locking head is taken out by the draw-in groove.
2. The plastic turnaround box of claim 1, which is convenient and reliable to use, and comprises: the middle part of locking piece is the hypomere of thin wall, and hypomere bilateral symmetry sets up and pushes down spacing platform, pushes down the upper and lower face that spacing platform symmetry set up the locking piece, and the locking piece mounting groove is equipped with and pushes down spacing calorie of platform, pushes down spacing calorie of platform and pushes down the displacement volume that spacing platform injectd the locking piece after the deformation jointly.
3. The plastic turnaround box of claim 1, which is convenient and reliable to use, and comprises: the lateral surface of the locking piece is symmetrically provided with raised rebound limiting tables, each rebound limiting table is respectively positioned on the outer side of the pressing limiting table, the locking piece mounting groove is symmetrically provided with a separation strip, and the separation strip and the rebound limiting tables jointly limit the rebound displacement of the locking piece.
4. The plastic turnaround box of claim 2 or 3, which is convenient and reliable to use, is characterized in that: locking piece both sides still symmetry sets up the body of kick-backing, and the body of kick-backing is horizontal V-arrangement, and the opening of the body of kick-backing is towards the tip, and the locking piece mounting groove is equipped with the body of kick-backing brace table, and the body of kick-backing touches and presses the body of kick-backing brace table.
5. The plastic turnaround box of claim 4, which is convenient and reliable to use, and is characterized in that: the middle part symmetry of locking piece mounting groove is equipped with the locking piece brace table, and the thin wall internal surface department at the locking piece is supported to the locking piece brace table.
6. The plastic turnaround box of claim 5, which is convenient and reliable to use, and is characterized in that: the end of the locking head is provided with an inclined guide surface.
7. The plastic turnaround box of claim 6, which is convenient and reliable to use, and is characterized in that: the curb plate slot that distributes on collet upper portion, first curb plate bottom are equipped with first curb plate horizontal axis, and second curb plate bottom is equipped with second curb plate horizontal axis, and each horizontal axis matches and inserts in the curb plate slot that corresponds.
8. The plastic turnaround box of claim 7, which is convenient and reliable to use, and comprises: the first side plate both sides are equipped with the position of borduring, and the position of borduring is equipped with the jack, and second side plate both sides inner wall is equipped with inserts the post, and jack, the post matching of inserting are inserted and are closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121891095.2U CN215852423U (en) | 2021-08-13 | 2021-08-13 | Plastic turnover box convenient and reliable to use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121891095.2U CN215852423U (en) | 2021-08-13 | 2021-08-13 | Plastic turnover box convenient and reliable to use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215852423U true CN215852423U (en) | 2022-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121891095.2U Active CN215852423U (en) | 2021-08-13 | 2021-08-13 | Plastic turnover box convenient and reliable to use |
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| Country | Link |
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| CN (1) | CN215852423U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102463252B1 (en) * | 2022-06-27 | 2022-11-04 | 농업회사법인 (주)진센 | Refrigerated packaging box for maintaining freshness containing broiler or fresh fish |
-
2021
- 2021-08-13 CN CN202121891095.2U patent/CN215852423U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102463252B1 (en) * | 2022-06-27 | 2022-11-04 | 농업회사법인 (주)진센 | Refrigerated packaging box for maintaining freshness containing broiler or fresh fish |
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