Paper pulp molding buffer piece structure

Abstract

The utility model discloses a paper pulp molding buffer piece structure which comprises a support, communicating grooves are formed in the left side and the right side of the outer surface of the support respectively, placing grooves are formed in the inner sides of the communicating grooves, positioning grooves are formed in the four corners of the upper surface of the support respectively, and four positioning embedding blocks are fixedly connected to the four corners of the lower surface of the support respectively. The lower surface of the support is fixedly connected with a clamping block. The positioning embedded blocks are tightly embedded into the positioning grooves, part of gravity of the upper-layer support is borne, force is evenly transmitted to the lower-layer support, unstable stacking caused by uneven stress is avoided, the risk that the support collapses or deforms can be effectively reduced no matter the support is stored in a static mode or bears certain external force, and the stability of the support is improved. And the communicating grooves formed in the left side and the right side of the outer surface of the support communicate with the containing grooves in the inner side, and convenience is provided for observing the state of the workpiece.

Description

Technical Field

[0001] This utility model relates to the field of molding processing technology, and in particular to a pulp molding buffer structure. Background Technology

[0002] With increasing global emphasis on environmental protection, traditional packaging materials such as foam plastics are gradually being restricted due to their difficulty in degradation and serious environmental pollution. Pulp molding materials, which use natural plant fibers as the main raw material, have advantages such as biodegradability and recyclability, and meet environmental protection requirements. Therefore, they have received widespread attention and application in the packaging field.

[0003] In the specific application of pulp molding buffer components, when multiple workpieces need to be stacked, but there is no effective load-bearing structure, it is easy to cause the support to collapse and deform. Utility Model Content

[0004] The purpose of this utility model is to provide a pulp molding buffer structure. By tightly embedding the positioning block into the positioning groove, it bears part of the weight of the upper support and evenly transmits the force to the lower support, avoiding stacking instability caused by uneven force. Whether it is stored statically or subjected to a certain external force, it can effectively reduce the risk of the support collapsing or deforming, and provide a stable support environment for items placed on the support.

[0005] To achieve the above objectives, a pulp molding buffer structure is provided, comprising: a support frame, wherein connecting grooves are formed on both the left and right sides of the outer surface of the support frame, a placement groove is formed on the inner side of the connecting grooves, positioning grooves are formed at the four corners of the upper surface of the support frame, four positioning interlocking blocks are fixedly connected to the four corners of the lower surface of the support frame, and a snap-fit ​​block is fixedly connected to the lower surface of the support frame. This structure facilitates the placement and removal of items, and allows observation of the placement groove through the connecting grooves, making it highly practical.

[0006] According to the aforementioned pulp molding buffer structure, four positioning and fitting blocks are located inside the snap-fit ​​block, and the internal dimensions of the snap-fit ​​block are adapted to the dimensions of the bracket. This protects the positioning and fitting blocks, ensures a compact lower surface structure of the bracket, and improves overall stability.

[0007] According to the aforementioned pulp molding buffer structure, the dimensions of the positioning and fitting blocks are adapted to the dimensions of the snap-fit ​​blocks, and the number of positioning and fitting blocks corresponds to the number of snap-fit ​​blocks. This ensures that the positioning and fitting blocks are installed securely, resulting in uniform stress distribution throughout the support and improved load-bearing capacity.

[0008] According to the aforementioned pulp molding buffer structure, the interior of the connecting groove and the interior of the placement groove are connected, and the number of connecting grooves corresponds to the number of placement grooves. This allows for air circulation and smooth transfer of items, and during buffering, it collaboratively disperses impact forces to protect the placed items.

[0009] According to the aforementioned pulp molding buffer structure, a workpiece groove is provided between the two placement grooves, and the interiors of the placement grooves and the workpiece grooves are connected. This facilitates the categorization and placement of different items and allows for their mutual transfer, optimizing the placement and securing of items.

[0010] According to the aforementioned pulp molding buffer structure, two positioning posts are fixedly connected to the inner surface of the workpiece groove, and each of the two positioning posts has a hole limiting post fixedly connected to its upper surface. This allows for precise positioning and limiting of items placed in the workpiece groove, preventing displacement and shaking.

[0011] The above-mentioned solution has the following beneficial effects:

[0012] This utility model is equipped with a connecting groove, a placement groove, a bracket, a positioning groove, a positioning fitting block, and a snap-fit ​​block. The positioning fitting block is tightly embedded in the positioning groove, which bears part of the weight of the upper bracket and evenly transmits the force to the lower bracket. This avoids stacking instability caused by uneven force. Whether it is stored statically or subjected to a certain external force, it can effectively reduce the risk of the bracket collapsing or deforming, and provide a stable support environment for the items placed on the bracket.

[0013] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0015] Figure 1 This is a perspective view of a pulp molding buffer structure according to the present invention;

[0016] Figure 2 This is a top view of a pulp molding buffer structure according to the present invention;

[0017] Figure 3 This is a cross-sectional perspective view of a pulp molding buffer structure according to the present invention;

[0018] Figure 4 For utility model Figure 3 Enlarged view of the structure at point A in the middle.

[0019] Legend:

[0020] 1. Bracket; 2. Snap-fit ​​block; 3. Workpiece groove; 4. Placement groove; 5. Connecting groove; 6. Positioning groove; 7. Positioning post; 8. Hole limiting post; 9. Positioning fitting block. Detailed Implementation

[0021] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0022] Reference Figure 1-4 This utility model discloses a pulp molding buffer structure, comprising: a support 1, with connecting grooves 5 on both the left and right sides of the outer surface of the support 1, and a placement groove 4 on the inner side of the connecting groove 5. The connecting grooves 5 are used to form a connecting path between the placement groove 4 and the outside, facilitating the placement and removal of items, and playing a role in force transmission and dispersion during the buffering process. The upper surface of the support 1 has positioning grooves 6 at each of the four corners. The positioning grooves 6 can be used for precise positioning and cooperation with other components to ensure that the support can be accurately installed in the designated position during assembly or use. The lower surface of the support 1 has four positioning fitting blocks 9 fixedly connected at each of the four corners. The positioning fitting blocks 9 can cooperate with the corresponding slots or positioning holes to achieve stable positioning of the support in the vertical direction and prevent displacement in the vertical direction. The lower surface of the support 1 has a snap-fit ​​block 2 fixedly connected.

[0023] Four positioning interlocking blocks 9 are located inside the snap-fit ​​blocks 2. The snap-fit ​​blocks 2 enclose the positioning interlocking blocks 9, protecting them and enhancing the integrity and stability of the lower surface structure of the bracket. The internal dimensions of the snap-fit ​​blocks 2 are adapted to the dimensions of the bracket 1. This adaptation ensures that the snap-fit ​​blocks 2 can be tightly fixed to the lower surface of the bracket 1, forming a solid integrated structure. The dimensions of the positioning interlocking blocks 9 and the snap-fit ​​blocks 2 are also adapted to each other. This appropriate dimensional adaptation ensures that the positioning interlocking blocks 9 can be flexibly installed inside the snap-fit ​​blocks 2, while also preventing them from easily coming off under stress, thus maintaining structural stability. The number of positioning interlocking blocks 9 corresponds to the number of snap-fit ​​blocks 2. This corresponding arrangement ensures that the positioning and support functions are evenly distributed throughout the lower surface of the bracket, improving the overall load-bearing capacity and stability. The interior of the connecting slot 5 is connected to the interior of the placement slot 4. This connection facilitates air circulation and smooth movement of items within the slots. It also helps to disperse impact forces during buffering. The number of connecting slots 5 and the number of placement slots 4 are set in a corresponding manner. This correspondence ensures that each placement slot 4 can form a good interaction channel with the outside through its corresponding connecting slot 5, optimizing functionality. A workpiece slot 3 is provided between the two placement slots 4. The workpiece slot 3 is used to place key workpieces and works in conjunction with the placement slots 4 to achieve the classification, placement, and fixation of different components. The interior of the placement slot 4 is connected to the interior of the workpiece slot 3. This internal connection facilitates the transfer of items between the placement slots 4 and the workpiece slot 3 and allows for the transmission and dispersion of forces between different slots during buffering. A hole-position limiting post 8 is fixedly connected to the inner surface of the workpiece slot 3. The hole-position limiting post 8 is used to position the workpiece.

[0024] Working principle: First, pick up a pulp molding buffer bracket 1 and check if all parts are intact. At this time, you can see the positioning grooves 6 at the four corners of the upper surface of the bracket 1 and the positioning fitting blocks 9 at the four corners of the lower surface, as well as the connecting grooves 5 on the left and right sides of the outer surface and the placement grooves 4 on the inner side, and the workpiece groove 3 located between the two placement grooves 4. First stacking start: Place the first bracket 1 on the base plane to be used, with its positioning groove 6 facing upwards. Pick up the second bracket 1 and align the positioning fitting block 9 on the lower surface of the second bracket 1 with the positioning groove 6 on the upper surface of the first bracket 1. Slowly and accurately lower it so that the positioning fitting block 9 is completely embedded in the positioning groove 6. Since the positioning fitting block 9 and the positioning groove 6 are size-matched, they can fit tightly. This completes the first-to-last stacking of the two brackets 1. In this way, multiple brackets can be stacked continuously according to actual needs. The frame enhances the overall structural stability and load-bearing capacity. After stacking the required number of frames, items are placed into their corresponding placement slots 4 through the connecting slot 5 of the stacked frame structure. The connecting slot 5 serves as a channel, facilitating the smooth entry of items into the placement slot 4. If there are special workpieces, they are placed in the workpiece slot 3. Because the placement slot 4 and the workpiece slot 3 are internally connected, items can be flexibly transferred between the two, achieving classified placement and fixation of items. After the items are placed, during use, the status of the workpieces in the placement slot 4 and workpiece slot 3 can be observed through the connecting slot 5. The connecting slot 5 not only facilitates the placement and removal of items but also provides an observation window. Users can understand the status of the internal workpieces at any time without disassembling the frame structure, such as whether there is displacement or damage, ensuring effective monitoring of the workpiece status throughout the entire use process.

[0025] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A pulp molding cushioning structure, comprising: The bracket (1) is characterized in that: a connecting groove (5) is provided on both the left and right sides of the outer surface of the bracket (1), a placement groove (4) is provided on the inner side of the connecting groove (5), a positioning groove (6) is provided at each of the four corners of the upper surface of the bracket (1), four positioning fitting blocks (9) are fixedly connected at each of the four corners of the lower surface of the bracket (1), and a snap-fit ​​block (2) is fixedly connected to the lower surface of the bracket (1).

2. The pulp molding buffer structure according to claim 1, characterized in that: The four positioning fitting blocks (9) are located inside the snap-fit ​​block (2), and the internal dimensions of the snap-fit ​​block (2) are adapted to the dimensions of the bracket (1).

3. The pulp molding buffer structure according to claim 1, characterized in that: The size of the positioning fitting block (9) is adapted to the size of the snap-fit ​​block (2), and the number of the positioning fitting blocks (9) is set to correspond to the number of snap-fit ​​blocks (2).

4. The pulp molding buffer structure according to claim 1, characterized in that: The interior of the connecting slot (5) is connected to the interior of the placement slot (4), and the number of connecting slots (5) and the number of placement slots (4) are set accordingly.

5. The pulp molding buffer structure according to claim 1, characterized in that: A workpiece groove (3) is provided between the two placement grooves (4), and the interior of the placement groove (4) and the interior of the workpiece groove (3) are connected.

6. The pulp molding buffer structure according to claim 5, characterized in that: The inner surface of the workpiece groove (3) is fixedly connected to two positioning posts (7), and the upper surface of the two positioning posts (7) is fixedly connected to hole limiting posts (8).

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