Plastic folding paper cocooning frame

Abstract

The utility model discloses a plastic folding paper cocooning frame and relates to the technical field of silkworm breeding tools. The device comprises an outer frame body and an inner core, the outer frame body is defined by a plurality of strip-shaped frames, and every two adjacent strip-shaped frames are movably connected. The inner core comprises a plurality of strip-shaped transverse plates and a plurality of strip-shaped vertical plates, and the plurality of strip-shaped transverse plates and the plurality of strip-shaped vertical plates are mutually staggered and clamped to form a grid; the two ends of the strip-shaped transverse plate and the two ends of the strip-shaped vertical plate are movably connected with the outer frame body. Compared with the prior art, the novel paper cocooning frame can solve the problems that an existing paper cocooning frame structure is difficult to fix and disassemble, cannot be folded, occupies a large space during storage and is inconvenient to store.

Description

Technical Field

[0001] The utility model relates to the technical field of silkworm breeding tools, in particular to a plastic folding square grid cluster. Background Art

[0002] The square cluster is a tool for silkworm breeding, which is usually used in the process of making cocoons, so that the cocoons can be formed better in a specific environment. The structure of the square cluster is generally composed of an inner core, a strip frame and a flexible connecting rope. The inner core is the main part of the square cluster, which is composed of multiple strip horizontal boards and multiple strip vertical boards. These horizontal boards and vertical boards intersect with each other to form multiple grids, providing space for the creation of cocoons. The strip frame is the outer structure of the square cluster, which plays a role of fixing and supporting. The connecting rope is used to connect the inner core with the two strip frames to ensure the stability of the structure of the entire square cluster. The square cluster plays an important role in sericulture, not only improving the quality and output of cocoons, but also facilitating the management and collection of cocoons. However, the existing square clusters are usually made of cardboard or bamboo pieces, with a fixed structure, difficult to split, and unable to fold. They take up a large space when stored, are inconvenient to store, and are not easy to clean. They will rot and damage after a short period of use, which also increases the cost of silkworm breeding. Utility Model Content

[0003] The utility model aims to provide a plastic folding square grid cluster, which can solve the problems that the existing square grid cluster has a fixed structure, is difficult to split, cannot be folded, occupies a large space when stored, and is inconvenient to store.

[0004] In order to solve the above problems, the technical solution adopted by the utility model is: this plastic folding grid cluster includes an outer frame and an inner core; the outer frame is formed by a plurality of strip frame frames, and two adjacent strip frame frames are movably connected; the inner core includes a plurality of strip horizontal plates and a plurality of strip vertical plates, and the plurality of strip horizontal plates and the plurality of strip vertical plates are staggered and connected with each other to form a grid; both ends of the strip horizontal plates and both ends of the strip vertical plates are movably connected to the outer frame.

[0005] In the above technical solution, a more specific technical solution can also be: the outer frame includes two opposite first strip frames and two opposite second strip frames, both ends of the first strip frames are provided with hanging ears, and both ends of the second strip frames are provided with hooks adapted to the hanging ears.

[0006] Furthermore, a gap is provided between the ends of both ends of the first strip frame and the adjacent hanging ears.

[0007] Furthermore, a plurality of first elongated bayonet openings are provided in the middle and upper section of the strip-shaped horizontal plate, and a plurality of second elongated bayonet openings are provided in the middle and lower section of the strip-shaped vertical plate, and the second elongated bayonet openings correspond to the first elongated bayonet openings.

[0008] Furthermore, the strip frame is provided with an arc-shaped groove with an inward notch, and the arc-shaped groove is arranged along the width direction of the strip frame.

[0009] Furthermore, the slot width of the arc-shaped slot is smaller than the maximum width inside the arc-shaped slot.

[0010] Furthermore, a positioning block is provided in the arc-shaped groove, and the positioning block cuts off the arc-shaped groove from the middle.

[0011] Furthermore, each end of the strip-shaped horizontal plate and the strip-shaped vertical plate is provided with two columns adapted to the arc-shaped groove, and a space adapted to the positioning block is provided between the two columns.

[0012] Furthermore, the outer frame and the inner core are both made of plastic.

[0013] Due to the adoption of the above technical solution, the utility model has the following beneficial effects compared with the prior art:

[0014] The utility model is convenient to store and is simple and easy to disassemble. It can be stored as a whole or disassembled for storage. It occupies less space when stored and is easy to clean and not prone to rot and damage, thereby increasing the service life and reducing the cost of silkworm breeding. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0016] Figure 2 It is the front view of the utility model;

[0017] Figure 3 It is a three-dimensional structure diagram of the first strip border;

[0018] Figure 4 It is a three-dimensional structure diagram of the second strip border;

[0019] Figure 5 It is a structural diagram of a strip horizontal plate;

[0020] Figure 6 It is a structural diagram of a strip vertical board. DETAILED DESCRIPTION

[0021] The utility model is further described in detail below in conjunction with the accompanying drawings:

[0022] like Figures 1 to 6The plastic folding grid cluster shown includes an outer frame and an inner core; the outer frame is formed by two opposite first strip frames 3 and two opposite second strip frames 4, both ends of the first strip frames 3 are provided with hanging ears 3-1, and both ends of the second strip frames 4 are provided with hooks 4-1 adapted to the hanging ears 3-1, and through the cooperation of the hanging ears 3-1 and the hooks 4-1, the two adjacent strip frames can be movably connected; the inner core includes a plurality of strip horizontal plates 1 and a plurality of strip vertical plates 2, the middle and upper sections of the strip horizontal plates 1 are provided with a plurality of first elongated snap-in sockets 1-1, and the middle and lower sections of the strip vertical plates 2 are provided with a plurality of second elongated snap-in sockets 2-1, and the second elongated snap-in sockets 2-1 correspond to the first elongated snap-in sockets 1-1, so that the plurality of strip horizontal plates 1 and the plurality of strip vertical plates 2 can be staggered and snap-connected with each other to form a grid.

[0023] The first strip frame 3 and the second strip frame 4 are both provided with an arc groove 5 with the notch facing inward, the arc groove 5 is arranged along the width direction of the strip frame, the notch width of the arc groove 5 is smaller than the maximum width inside the arc groove 5, a positioning block 6 is provided inside the arc groove 5, and the positioning block 6 cuts off the arc groove 5 from the middle; each end of the strip horizontal plate 1 and the strip vertical plate 2 is provided with two columns 7 adapted to the arc groove 5, and a gap adapted to the positioning block 6 is provided between the two columns 7; through the cooperation of the columns 7 with the arc groove 5 at the corresponding position, both ends of the strip horizontal plate 1 and both ends of the strip vertical plate 2 can be movably connected to the outer frame.

[0024] There is a gap between the ends of the first strip frame 3 and the adjacent hanging ears 3-1, and the gap can be used to hang the plastic folding grid cluster.

[0025] The outer frame and the inner core are both made of plastic.

[0026] When the utility model is used in the process of making cocoons, the two first strip frames 3 and the two second strip frames 4 are combined to form an outer frame through the cooperation of the hanging ears 3-1 and the hooks 4-1, and the multiple strip horizontal boards 1 and the multiple strip vertical boards 2 are staggered and connected with each other to form a grid, and then the columns 7 at both ends of each strip horizontal board 1 are buckled into the arc groove 5 of the second strip frame 4 at the corresponding position, and the columns 7 at both ends of each strip vertical board 2 are buckled into the arc groove 5 of the first strip frame 3 at the corresponding position, and then it can be used according to the conventional square grid cluster.

[0027] After the use of the utility model is completed, since the hook 4-1 can rotate on the hanging ear 3-1, the column 7 can also rotate in the arc groove 5, and the entire body can be stored by reducing the occupied space through diagonal compression and folding; the column 7 is pulled out of the arc groove 5, the strip horizontal plate 1 and the strip vertical plate 2 are separated, and the hook 4-1 is removed from the hanging ear 3-1, and then it can be disassembled and stored.

[0028] The slot width of the arc slot 5 is smaller than the maximum width in the arc slot 5 , so that the column 7 will not fall out of the arc slot 5 easily. The positioning block 6 can prevent the column 7 from moving up and down in the arc slot 5 and falling out.

[0029] The utility model is made of plastic, has elasticity, is easy to clean, is not easy to rot and be damaged, thus prolonging the service life and reducing the cost of silkworm breeding.

Claims

1. A plastic folding grid cluster, characterized in that: It includes an outer frame and an inner core; the outer frame is formed by a plurality of strip frames, and two adjacent strip frames are movably connected; the inner core includes a plurality of strip horizontal plates and a plurality of strip vertical plates, and the plurality of strip horizontal plates and the plurality of strip vertical plates are staggered and connected to each other to form a grid; both ends of the strip horizontal plates and both ends of the strip vertical plates are movably connected to the outer frame.

2. The plastic folding grid cluster according to claim 1, characterized in that: The outer frame includes two opposite first strip frames and two opposite second strip frames, the first strip frames are provided with hanging ears at both ends, and the second strip frames are provided with hooks adapted to the hanging ears at both ends.

3. The plastic folding grid cluster according to claim 2, characterized in that: There is a gap between the ends of both ends of the first strip frame and the adjacent hanging ears.

4. The plastic folding grid cluster according to claim 3, characterized in that: The middle and upper section of the strip-shaped horizontal plate is provided with a plurality of first elongated bayonet openings, and the middle and lower section of the strip-shaped vertical plate is provided with a plurality of second elongated bayonet openings, and the second elongated bayonet openings correspond to the first elongated bayonet openings.

5. The plastic folding grid cluster according to any one of claims 1 to 4, characterized in that: The strip frame is provided with an arc-shaped groove with an inward notch, and the arc-shaped groove is arranged along the width direction of the strip frame.

6. The plastic folding grid cluster according to claim 5, characterized in that: The slot width of the arc-shaped slot is smaller than the maximum width inside the arc-shaped slot.

7. The plastic folding grid cluster according to claim 6, characterized in that: A positioning block is arranged in the arc-shaped groove, and the positioning block cuts off the arc-shaped groove from the middle.

8. The plastic folding grid cluster according to claim 7, characterized in that: Each end of the strip-shaped horizontal plate and the strip-shaped vertical plate is provided with two columns adapted to the arc-shaped groove, and a space adapted to the positioning block is provided between the two columns.

9. The plastic folding grid cluster according to claim 8, characterized in that: The outer frame and the inner core are both made of plastic.

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