CN219584709U

CN219584709U - Box-type plastic tray for logistics transportation

Info

Publication number: CN219584709U
Application number: CN202320599425.3U
Authority: CN
Inventors: 王德志
Original assignee: SHANGHAI XINPENG PLASTIC PRODUCTS CO Ltd
Current assignee: SHANGHAI XINPENG PLASTIC PRODUCTS CO Ltd
Priority date: 2023-03-24
Filing date: 2023-03-24
Publication date: 2023-08-25
Anticipated expiration: 2033-03-24

Abstract

The utility model relates to the technical field of plastic trays, in particular to a box type plastic tray for logistics transportation, which comprises a tray body with an upward opening, wherein the upper end surface of the tray body is provided with a plurality of mutually communicated limiting grooves and containing grooves, the containing grooves are internally connected with plug-in columns through first springs which are vertically arranged, and the plug-in columns are embedded in the containing grooves in a sliding manner along the vertical direction; the lower end of the tray body is provided with a plurality of support columns which are inserted in the limiting grooves in a sliding manner, and the lower end surface of the support column is provided with an inserting groove for the inserting column to be inserted in a sliding manner; when two tray bodies are stacked up and down, the support column is inserted in the limiting groove, the first spring is in a compressed state, and the upper end of the insertion column protrudes out of the accommodating groove and is inserted in the insertion groove. The utility model can ensure the stable transportation of goods.

Description

Box-type plastic tray for logistics transportation

Technical Field

The utility model relates to the technical field of plastic trays, in particular to a box type plastic tray for logistics transportation.

Background

The box type plastic tray is made of plastic and has outer frames on four sides, and is widely applied to logistics transportation due to good bearing property and low manufacturing cost.

In the process of logistics transportation, box-type plastic trays loaded with cargoes can be stacked layer by layer, so that space is saved and more cargoes are loaded.

However, when the box-type plastic trays are stacked too high, relative position sliding and even collapse easily occurs between the box-type plastic trays of different layers, so that the goods in the box-type plastic trays are easily damaged, and stable transportation of the goods is affected, so that improvement is needed.

Disclosure of Invention

In order to ensure stable transportation of goods, the utility model provides a box type plastic pallet for logistics transportation.

The utility model provides a box type plastic tray for logistics transportation, which adopts the following technical scheme: the utility model provides a commodity circulation transportation is with box plastics tray, includes the tray body that the opening up, and the up end of tray body is equipped with a plurality of spacing grooves and holding tank that communicate each other, is connected with the spliced pole through being the first spring of vertical setting in the holding tank, and the spliced pole slides along vertical direction and inlays and establish in the holding tank; the lower end of the tray body is provided with a plurality of support columns which are inserted in the limiting grooves in a sliding manner, and the lower end surface of the support column is provided with an inserting groove for the inserting column to be inserted in a sliding manner; when two tray bodies are stacked up and down, the support column is inserted in the limiting groove, the first spring is in a compressed state, and the upper end of the insertion column protrudes out of the accommodating groove and is inserted in the insertion groove.

Optionally, the upper end of the plug-in column is in a truncated cone shape, i.e. the diameter of the upper end of the plug-in column gradually decreases from bottom to top.

Optionally, the support column is provided with a stud, and the lower end of the tray body is provided with a plurality of thread grooves for the stud to be matched with.

Optionally, when the stud is completely screwed into the threaded groove, the upper end surface of the support column abuts against the lower end surface of the tray body.

Optionally, a positioning ring penetrating through the limiting groove in a sliding manner is fixedly sleeved on the inserting column, and a positioning groove for inserting the positioning ring is formed in the lower end face of the supporting column; when two tray bodies are stacked up and down, the positioning ring is abutted against the bottom groove wall of the limiting groove and inserted into the positioning groove.

Optionally, a buffer rubber pad for placing goods is installed on the inner bottom wall of the tray body.

Optionally, the outer bottom wall of tray body is connected with the clamp plate that is used for pushing down the goods through being the second spring of vertical setting, and when the second spring was in natural state, the lower terminal surface of clamp plate would be higher than the lower terminal surface of support column.

In summary, the utility model has the following beneficial technical effects:

1. when the two tray bodies are stacked up and down, the support column is downwards inserted into the limit groove, the first spring is in a compressed state, and the upper end of the insertion column protrudes out of the accommodating groove and is inserted into the insertion groove, so that the two tray bodies are not easy to slide relatively;

2. even if the tray body positioned on the upper side vibrates upwards for a small distance, the first spring rebounds part of the tray body to enable the plug-in column to be still plugged in the plug-in groove, so that the upper tray body and the lower tray body are not easy to slide relatively;

3. when the two tray bodies are stacked up and down, the positioning ring is abutted against the bottom groove wall of the limiting groove, so that the position positioning of the plug-in columns is realized, the tray bodies positioned on the upper side are prevented from completely pressing the plug-in columns positioned on the lower side into the accommodating groove, and the limiting and fixing effects of the plug-in columns on the tray bodies positioned on the upper side are ensured; meanwhile, the positioning ring is inserted into the positioning groove, so that the support column and the tray body positioned on the upper side are not easy to shake relative to the tray body positioned on the lower side.

Drawings

FIG. 1 is a schematic view of the overall structure of an embodiment of the present utility model;

FIG. 2 is a schematic overall cross-sectional view of an embodiment of the present utility model;

fig. 3 is a schematic cross-sectional view of the inside of the tray body in the embodiment of the present utility model.

Reference numerals: 1. a tray body; 11. a through groove; 12. a buffer rubber pad; 13. a second spring; 14. a pressing plate; 15. a limit groove; 16. a receiving groove; 17. a thread groove; 2. a plug-in column; 21. a first spring; 22. a positioning ring; 3. a support column; 31. a plug-in groove; 32. a stud; 33. and a positioning groove.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-3.

The embodiment of the utility model discloses a box type plastic pallet for logistics transportation. As shown in fig. 1 to 3, a box-type plastic pallet for logistics transportation comprises a pallet body 1 with an upward opening, wherein a plurality of through grooves 11 are formed in the lateral part of the pallet body 1, and the through grooves 11 are arranged, so that the quantity of materials required by the pallet body 1 is saved.

The buffer rubber pad 12 is installed on the inner bottom wall of the tray body 1, goods placed in the tray body 1 are pressed on the buffer rubber pad 12, and the buffer rubber pad 12 provides a certain buffer effect due to self elasticity, so that the goods are not easy to damage.

The outer bottom wall of the tray body 1 is connected with two pressing plates 14 through a plurality of second springs 13 which are vertically arranged, when the upper tray body 1 and the lower tray body 1 are stacked together, the second springs 13 on the tray body 1 positioned on the upper side can promote the pressing plates 14 to press the goods in the tray body 1 positioned on the lower side, so that the stability of the goods in the tray body 1 is ensured.

The up end of tray body 1 is equipped with a plurality of spacing groove 15 and holding tank 16 that communicate each other, and spacing groove 15 and holding tank 16 all are equipped with four sets of and locate the four corners department of tray body 1 respectively, and the diameter of spacing groove 15 is greater than the diameter of holding tank 16, so spacing groove 15 and holding tank 16 have constituteed the ladder groove jointly.

The plug-in column 2 is connected in the accommodating groove 16 through a first spring 21 which is vertically arranged, two ends of the first spring 21 are respectively fixedly connected with the bottom groove wall of the accommodating groove 16 and the lower end face of the plug-in column 2, and the plug-in column 2 is embedded in the accommodating groove 16 in a sliding manner along the vertical direction.

The lower extreme of tray body 1 is equipped with a plurality of slip grafting support column 3 in spacing groove 15, and support column 3 is equipped with four altogether and locates the four corners department of tray body 1 separately, and the lower terminal surface of support column 3 is equipped with the grafting groove 31 that supplies grafting post 2 slip grafting.

When the two tray bodies 1 are stacked up and down, the support column 3 is downwards inserted into the limit groove 15, the first spring 21 is in a compressed state, and the upper end of the insertion column 2 protrudes out of the accommodating groove 16 and is inserted into the insertion groove 31, so that the two tray bodies 1 are not easy to slide relatively; even if the tray body 1 located at the upper side vibrates upwards for a small distance, the first spring 21 will rebound partially to cause the plug post 2 to still plug in the plug slot 31, so that the upper tray body 1 and the lower tray body 1 are not easy to slide relatively.

The support column 3 can prop up the tray body 1, and when the second spring 13 is in the natural state, the lower terminal surface of clamp plate 14 will be higher than the lower terminal surface of support column 3 to thereby fork truck's fork board passes between two adjacent support columns 3 upwards to prop up tray body 1, and two clamp plates 14 will divide to locate the left and right sides of fork board, make clamp plate 14 be difficult for influencing the transportation of fork truck to tray body 1.

The upper end of the plug-in column 2 is arranged in a truncated cone shape, namely, the diameter of the upper end of the plug-in column 2 is gradually reduced from bottom to top, so that the upper end of the plug-in column 2 provides a certain guiding function, the plug-in column 2 is conveniently inserted into the plug-in groove 31, and the upper tray body 1 and the lower tray body 1 are conveniently stacked together.

The upper end face of the support column 3 is welded with a stud 32, the lower end face of the tray body 1 is provided with a plurality of thread grooves 17 for the threaded matching of the stud 32, the thread grooves 17 are provided with four in total and are respectively arranged at four corners of the tray body 1, the stud 32 is matched with the threads of the thread grooves 17, and the detachable connection of the support column 3 and the tray body 1 is realized.

When the stud 32 is completely screwed into the screw groove 17, the upper end surface of the support column 3 will abut against the lower end surface of the tray body 1, so that the support column 3 can stably support the tray body 1.

The plug-in column 2 is fixedly sleeved with a positioning ring 22 which is arranged in a sliding penetrating manner in the limiting groove 15, and the lower end face of the support column 3 is provided with a positioning groove 33 for plugging in the positioning ring 22. When two tray bodies 1 are stacked up and down, the positioning ring 22 is abutted against the bottom groove wall of the limiting groove 15, so that the position positioning of the plug-in columns 2 is realized, the tray bodies 1 positioned on the upper side are prevented from completely pressing the plug-in columns 2 positioned on the lower side into the accommodating groove 16, and the limiting and fixing effects of the plug-in columns 2 on the tray bodies 1 positioned on the upper side are ensured; meanwhile, the positioning ring 22 is inserted into the positioning groove 33, so that the support column 3 and the tray body 1 positioned on the upper side are not easy to shake relative to the tray body 1 positioned on the lower side.

The embodiment of the utility model provides a box type plastic pallet for logistics transportation, which is implemented by the following principle: when two tray bodies 1 are stacked up and down, the support column 3 will be downwards inserted in the limit groove 15, the first spring 21 will be in a compressed state, the upper end of the insertion column 2 will protrude out of the accommodating groove 16 and be inserted in the insertion groove 31, and the positioning ring 22 will abut against the bottom groove wall of the limit groove 15 and be inserted in the positioning groove 33, so that the two tray bodies 1 are not easy to slide relatively.

If the tray body 1 located at the upper side vibrates upwards for a small distance, the first spring 21 will rebound partially to cause the plug post 2 to be still plugged in the plug slot 31, so that the upper tray body 1 and the lower tray body 1 are not easy to slide relatively. At the same time, the second spring 13 on the upper tray body 1 will urge the pressing plate 14 to press the goods in the lower tray body 1, thereby ensuring stable transportation of the goods.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. A box plastic pallet for logistics transportation, which is characterized in that: the tray comprises a tray body (1) with an upward opening, wherein the upper end surface of the tray body (1) is provided with a plurality of mutually communicated limit grooves (15) and containing grooves (16), the containing grooves (16) are internally connected with plug-in columns (2) through first springs (21) which are vertically arranged, and the plug-in columns (2) are embedded in the containing grooves (16) in a sliding manner along the vertical direction; the lower end of the tray body (1) is provided with a plurality of support columns (3) which are in sliding connection with the limiting grooves (15), and the lower end surface of each support column (3) is provided with a connecting groove (31) for sliding connection of the connecting column (2); when two tray bodies (1) are stacked up and down, the support column (3) is inserted into the limit groove (15), the first spring (21) is in a compressed state, and the upper end of the insertion column (2) protrudes out of the containing groove (16) and is inserted into the insertion groove (31).

2. A plastic box pallet for logistics transportation of claim 1, wherein: the upper end of the plug-in column (2) is arranged in a truncated cone shape, namely the diameter of the upper end of the plug-in column (2) is gradually reduced from bottom to top.

3. A plastic box pallet for logistics transportation of claim 1, wherein: the support column (3) is provided with a stud (32), and the lower end of the tray body (1) is provided with a plurality of thread grooves (17) for the stud (32) to be in threaded fit.

4. A plastic box pallet for logistics transportation of claim 3, wherein: when the stud (32) is completely screwed into the thread groove (17), the upper end face of the support column (3) is abutted against the lower end face of the tray body (1).

5. A plastic box pallet for logistics transportation of claim 1, wherein: the positioning ring (22) penetrating through the limiting groove (15) is fixedly sleeved on the inserting column (2), and a positioning groove (33) for inserting the positioning ring (22) is formed in the lower end face of the supporting column (3); when the two tray bodies (1) are stacked up and down, the positioning ring (22) is abutted against the bottom groove wall of the limiting groove (15) and is inserted into the positioning groove (33).

6. A plastic box pallet for logistics transportation of claim 1, wherein: the inner bottom wall of the tray body (1) is provided with a buffer rubber pad (12) for placing goods.

7. A plastic box pallet for logistics transportation of claim 1, wherein: the outer bottom wall of the tray body (1) is connected with a pressing plate (14) for pressing down goods through a second spring (13) which is vertically arranged, and when the second spring (13) is in a natural state, the lower end face of the pressing plate (14) is higher than the lower end face of the support column (3).