A portable environmentally friendly paper box
By designing insertable insertion plates and slots on the environmentally friendly paper box, combined with the fixing mechanism of the triangle plate and spring, the problem of easy disengagement of the box cover is solved, achieving the effect of stable fixation and convenient opening of the box cover.
Patent Information
- Application Number
- CN202420695896.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-07
- Publication Date
- 2025-04-11
- Estimated Expiration
- 2034-04-07
AI Technical Summary
When existing environmentally friendly paper boxes are transported or impacted, the lid of the box is easily disengaged, causing the items to spill out and affecting use.
A portable environmentally friendly paper box is designed. The insertion plate at the bottom of the box cover can be inserted into the slot on the top surface of the carton body. The fixing of the box cover is achieved by the cooperation of the triangle plate and the spring. When it is necessary to remove the box cover, the pressing plate pushes the pressing rod to make the insertion plate pop out and the box cover quickly separates.
Effectively fix the box cover to prevent disengagement during transportation or impact, ensure the safety of the items and facilitate operation.
Smart Images
Figure CN222743110U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of environmentally friendly paper boxes, in particular to a portable environmentally friendly paper box. Background Art
[0002] The environmentally friendly paper box is a three-dimensional shape, which is composed of a polyhedron formed by the movement, stacking, folding and surrounding of several components.
[0003] During use of existing environmentally friendly paper boxes, the box cover is directly placed on the top surface of the paper box. This sealing method may cause the box cover to easily detach from the top of the paper box when the paper box is hit or carried, causing the items inside the paper box to spill out, affecting the normal use of the paper box. Therefore, a more complete and convenient environmentally friendly paper box is needed to solve the above-mentioned problems. Utility Model Content
[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a portable environmentally friendly paper box, which effectively solves the problems raised in the above background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a portable environmentally friendly paper box, comprising a paper box body and a box cover, wherein the top of the paper box body is open, slots are provided on both sides of the top surface of the paper box body, plug-ins that can be inserted into the corresponding slots are fixedly connected on both sides of the bottom surface of the box cover, two front-to-back symmetrical first grooves are provided on the bottom of one side of the plug-in plate, two telescopic rods are fixedly connected on one side of the inner wall of the first groove, a triangular plate is fixedly connected to the end of the telescopic rod away from the first groove, a first spring is movably sleeved on the surface of the telescopic rod, and the inner wall of the slot is A second groove corresponding to the first groove is provided at the bottom of the side, and the triangle plate can be snapped into the second groove. Two cross grooves respectively connected to the second grooves are provided on the upper sides of the outer wall of the paper box body. The cross groove consists of a transverse groove and a longitudinal groove. A pressing rod is movably inserted in the transverse groove of the cross groove. The pressing rod is located on the surface of the longitudinal groove of the cross groove and is fixedly sleeved with a plate body. The pressing rod is located on the surface of the longitudinal groove of the cross groove and is movably sleeved with a second spring. The second spring is located on the inner side of the plate body. When the second spring is not subjected to external force, the pressing rod will never contact the triangle plate.
[0006] Furthermore, when the triangular plate moves into the second groove, its top surface is flush with the top surface of the inner wall of the second groove.
[0007] Furthermore, the side of the pressing rod that contacts the triangular plate is inclined.
[0008] Furthermore, a plurality of equidistantly distributed third springs are fixedly connected to the middle of the bottom surface of the inner wall of the slot, an extrusion plate is fixedly connected to the top of the third spring, a notch corresponding to the extrusion plate is provided at the bottom of the plug plate, the extrusion plate can enter the notch, and when the plug plate completely enters the slot, the third spring will be in a contracted state.
[0009] Furthermore, a pressing plate is fixedly connected to the end of the pressing rod away from the cross groove.
[0010] Furthermore, handles are fixedly connected to both sides of the paper box body.
[0011] Compared with the prior art, the beneficial effects of the utility model are:
[0012] The utility model can conveniently fix the box cover and the environmentally friendly paper box together, so that the sealing of the environmentally friendly paper box can be guaranteed, and the box cover will not be easily separated from the paper box. The specific operation is to insert the two plugging plates at the bottom of the box cover into the slots on the top surface of the paper box body respectively. When the plugging plates enter the slots, the triangular plates arranged on the sides of the plugging plates will shrink inwards. After the plugging plates are completely entered into the slots, the triangular plates will be reset under the action of the telescopic rod and the first spring and enter the second groove. At this time, the triangular plates will be stuck in the second groove, so that the box cover can be fixed together with the triangular plates through the triangular grooves. The locking action of the plate and the second groove enables it to be fixed on the paper box body, completing the fixation of the box cover and the paper box body. When the box cover needs to be removed, the two pressing plates are pressed at the same time, and the pressing plates will push the pressing rod to move into the paper box body. During the movement, the pressing rod will push the triangular plate out of the second groove. At this time, under the action of the third spring and the extrusion plate, the plug plate can be popped out of the slot, so that the box cover will be quickly separated from the paper box body, and the pressing rod will automatically reset under the action of the second spring, without affecting the triangular plate from being locked into the second groove again. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:
[0014] Figure 1 It is a schematic diagram of the cross-sectional structure of the utility model;
[0015] Figure 2 It is a partial cross-sectional structural schematic diagram of the utility model;
[0016] Figure 3 It is a schematic diagram of the structure of the utility model from the side;
[0017] Figure 4 It is a schematic diagram of a partial cross-sectional structure of the utility model from a side view;
[0018] In the figure: 1. paper box body; 2. box cover; 3. handle; 4. slot; 5. plug plate; 6. first groove; 7. telescopic rod; 8. first spring; 9. triangle plate; 10. cross groove; 11. pressing rod; 12. plate body; 13. second spring; 14. second groove; 15. notch; 16. third spring; 17. extrusion plate; 18. pressing plate. DETAILED DESCRIPTION
[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.
[0020] Embodiment 1, by Figure 1-4 The utility model discloses a portable environmentally friendly paper box, comprising a paper box body 1 and a box cover 2. The top of the paper box body 1 is open, and slots 4 are provided on both sides of the top surface of the paper box body 1. Both sides of the bottom surface of the box cover 2 are fixedly connected with plug boards 5 that can be inserted into the corresponding slots 4. Two front-to-back symmetrical first grooves 6 are provided at the bottom of one side of the plug board 5. Two telescopic rods 7 are fixedly connected to one side of the inner wall of the first groove 6. A triangular plate 9 is fixedly connected to the end of the telescopic rod 7 away from the first groove 6. A first spring 8 is movably sleeved on the surface of the telescopic rod 7. A second spring 8 corresponding to the first groove 6 is provided at the bottom of one side of the inner wall of the slot 4. Two grooves 14, the triangle plate 9 can be snapped into the second groove 14, and two cross grooves 10 are provided on the upper sides of the outer wall of the paper box body 1, which are respectively connected to the second grooves 14. The cross groove 10 is composed of a transverse groove and a longitudinal groove. A pressing rod 11 is movably inserted in the transverse groove of the cross groove 10. The pressing rod 11 is located on the surface of the longitudinal groove of the cross groove 10 and is fixedly sleeved with a plate body 12. The pressing rod 11 is located on the surface of the longitudinal groove of the cross groove 10 and is movably sleeved with a second spring 13. The second spring 13 is located on the inner side of the plate body 12. When the second spring 13 is not subjected to external force, the pressing rod 11 will never contact the triangle plate 9.
[0021] according to Figure 2 As shown, when the triangular plate 9 moves into the second groove 14 , its top surface is flush with the top surface of the inner wall of the second groove 14 , so that the triangular plate 9 can be snapped into the second groove 14 when entering the second groove 14 .
[0022] according to Figure 2 As shown, the side of the pressing rod 11 that contacts the triangular plate 9 is tilted, and the tilted setting enables the pressing rod 11 to more conveniently push the triangular plate 9 out of the second groove 14 .
[0023] according to Figure 4 As shown, a plurality of equidistantly distributed third springs 16 are fixed to the middle of the bottom surface of the inner wall of the slot 4, an extrusion plate 17 is fixed to the top of the third spring 16, and a notch 15 corresponding to the extrusion plate 17 is provided at the bottom of the plug plate 5. The extrusion plate 17 can enter the notch 15, and when the plug plate 5 is completely inserted into the slot 4, the third spring 16 will be in a contracted state.
[0024] according to Figure 2 As shown, a pressing plate 18 is fixedly connected to the end of the pressing rod 11 away from the cross groove 10 , and the pressing plate 18 can facilitate the staff to press the pressing rod 11 at the same time.
[0025] according to Figure 1 As shown, handles 3 are fixedly connected to both sides of the paper box body 1, and the handles 3 can facilitate the staff to carry the paper box body 1.
[0026] Working principle: During the use of the paper box body 1, when the box cover 2 needs to be closed, the two plug plates 5 at the bottom of the box cover 2 are respectively inserted into the slots 4 on the top surface of the paper box body 1. When the plug plates 5 enter the slots 4, the triangular plates 9 set on the side of the plug plates 5 will shrink inward. After the plug plates 5 completely enter the slots 4, the triangular plates 9 will be reset under the action of the telescopic rod 7 and the first spring 8 and enter the second groove 14. At this time, the triangular plates 9 will be stuck in the second groove 14, so that the box cover 2 can be fixed on the paper box through the engagement of the triangular plates 9 and the second groove 14. On the main body 1, the box cover 2 is fixed to the paper box main body 1. When the box cover 2 needs to be removed, the two pressing plates 18 are pressed at the same time. The pressing plate 18 will push the pressing rod 11 to move into the paper box main body 1. During the movement, the pressing rod 11 will push the triangular plate 9 out of the second groove 14. At this time, under the action of the third spring 16 and the squeezing plate 17, the plug plate 5 can be popped out of the slot 4, so that the box cover 2 will be quickly separated from the paper box main body 1, and the pressing rod 11 will also automatically reset under the action of the second spring 13, without affecting the triangular plate 9 from being clamped into the second groove 14 again.
[0027] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0028] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A portable environmentally friendly paper box, comprising a paper box body (1) and a box cover (2), characterized in that: The top of the paper box body (1) is open, and slots (4) are provided on both sides of the top surface of the paper box body (1). Insertion plates (5) capable of being inserted into the corresponding slots (4) are fixedly connected to both sides of the bottom surface of the box cover (2). Two front-to-back symmetrical first grooves (6) are provided at the bottom of one side of the insertion plate (5). Two telescopic rods (7) are fixedly connected to one side of the inner wall of the first groove (6). A triangular plate (9) is fixedly connected to the end of the telescopic rod (7) away from the first groove (6). A first spring (8) is movably sleeved on the surface of the telescopic rod (7). A second groove (14) corresponding to the first groove (6) is provided at the bottom of one side of the inner wall of the slot (4). The triangular plate (9) can be snap-fitted into the slot (4). The paper box body (1) is provided with two cross grooves (10) on both sides of the upper part of the outer wall, which are respectively connected with the second grooves (14). The cross groove (10) is composed of a transverse groove and a longitudinal groove. A pressing rod (11) is movably inserted in the transverse groove of the cross groove (10). The pressing rod (11) is located in the longitudinal groove of the cross groove (10) and is fixedly sleeved with a plate body (12). The pressing rod (11) is located in the longitudinal groove of the cross groove (10) and is movably sleeved with a second spring (13). The second spring (13) is located on the inner side of the plate body (12). When the second spring (13) is not subjected to external force, the pressing rod (11) will never contact the triangular plate (9).
2. A portable environmentally friendly paper box according to claim 1, characterized in that: When the triangular plate (9) moves into the second groove (14), its top surface is flush with the top surface of the inner wall of the second groove (14).
3. The portable environmentally friendly paper box according to claim 1, characterized in that: The side of the pressing rod (11) that contacts the triangular plate (9) is arranged to be inclined.
4. The portable environmentally friendly paper box according to claim 1, characterized in that: A plurality of third springs (16) are fixedly connected to the middle of the bottom surface of the inner wall of the slot (4) and are distributed at equal intervals. A pressing plate (17) is fixedly connected to the top of the third spring (16). A notch (15) corresponding to the pressing plate (17) is provided at the bottom of the plug plate (5). The pressing plate (17) can enter the notch (15). When the plug plate (5) is completely inserted into the slot (4), the third spring (16) is in a contracted state.
5. The portable environmentally friendly paper box according to claim 1, characterized in that: A pressing plate (18) is fixedly connected to the end of the pressing rod (11) away from the cross groove (10).
6. The portable environmentally friendly paper box according to claim 1, characterized in that: Handles (3) are fixedly connected to both sides of the paper box body (1).