Knitted fabric carrying and protecting device

Abstract

The present invention provides a knitted fabric transport and protection device, which relates to the technical field of fabric transport and protection, and comprises: a transport and protection box, a cover plate is rotatably mounted on the top surface of the transport and protection box, a limiting slot is provided at the middle part of the rear side of the bottom end surface of the cover plate, a twisting storage slot and an obstruction storage slot axial part are jointly provided with a connected threaded through hole; an obstruction member is threadedly mounted in the threaded through hole, and after the cover plate is closed, the obstruction member can be rotated to move the limiting plug originally stored in the obstruction storage slot and insert it into the limiting slot, thereby limiting and fixing the cover plate, so that the cover plate cannot be rotated and opened before the limiting plug is separated from the limiting slot, thereby solving the problem that non-staff can easily touch the fabric during fabric transportation, resulting in contact contamination and the risk of part of the fabric being torn and lost.

Description

Technical Field

[0001] The invention relates to the technical field of fabric transportation protection, and in particular to a knitted fabric transportation protection device. Background Art

[0002] Knitted fabrics refer to fabrics formed by using knitting needles to bend yarn into loops and intertwine them. After the knitted fabrics are processed in the factory, they are transported to various fabric processing plants as needed.

[0003] During the current fabric transportation process, stacked fabrics are mostly used for transportation, which results in the wrapped fabric part not being able to fully contact the outside air, which can easily lead to mildew and bacteria, affecting the fabric quality. In addition, during the fabric transportation process, non-staff can easily touch the fabric, resulting in the risk of contact contamination and part of the fabric being torn and lost, posing a transportation hazard. Summary of the invention

[0004] In view of this, the present invention provides a knitted fabric transportation and protection device. After the cover is closed, the obstruction member can be rotated to move the limit plug originally stored in the obstruction storage groove and insert it into the limit slot, thereby limiting and fixing the cover, so that the cover cannot be rotated and opened before the limit plug is disengaged from the limit slot, thereby preventing non-staff from contacting the knitted fabric. The limiting cooperation between the limit plug and the limit slot of the present invention is concealed by the cover, and the twisting block is also stored in the twisting storage groove on the bottom end surface of the transportation and protection box. Therefore, non-staff who are not familiar with the structure cannot know the reason why the cover cannot be rotated and unfolded, and they cannot release the limit of the cover by the obstruction member, thereby ensuring that the transportation of the knitted fabric is not affected.

[0005] The present invention provides a purpose and function of a knitted fabric carrying and protecting device, which specifically includes: a carrying and protecting box, which is in a rectangular box structure, a cover plate is rotatably installed on the top surface of the carrying and protecting box, a handle is fixedly installed on the top surface of the cover plate, a limiting slot is provided in the middle part of the rear side of the bottom end surface of the cover plate, and the limiting slot is in a circular slot structure; an obstruction storage slot is provided in the middle part of the rear side of the top end surface of the carrying and protecting box, the obstruction storage slot is in a circular slot structure, and the structural size of the obstruction storage slot is consistent with the structural size of the limiting slot; a torsion storage slot is provided in the middle part of the rear side of the bottom end surface of the carrying and protecting box, and the torsion storage slot is in a A circular groove structure, a torsion receiving groove and an obstruction receiving groove are arranged coaxially; a threaded through hole that is connected to the torsion receiving groove and the axial center of the obstruction receiving groove is provided together; an obstruction member is installed in the threaded through hole, and the obstruction member is composed of a stud, a limiting plug, a torsion block and a torsion slot; the stud is threadedly connected to the threaded through hole, a limiting plug is fixedly installed on the top surface of the stud, and the structural size of the limiting plug matches the structural size of the limiting slot, a torsion block is fixedly installed on the bottom end surface of the stud, and the structural size of the torsion block matches the structural size of the torsion receiving groove, and a torsion slot with a hexagonal groove structure is provided on the axial center of the bottom end surface of the torsion block.

[0006] Furthermore, when the torsion block is completely received in the torsion receiving groove, the limit plug is located outside the obstruction receiving groove, and when the limit plug is completely received in the obstruction receiving groove, the torsion block is located outside the torsion receiving groove; when the cover is in a closed state and the torsion block is completely received in the torsion receiving groove, the obstruction receiving groove and the limit slot are in a coaxial state, and the limit plug is limitedly inserted into the limit slot.

[0007] Furthermore, a placement groove is provided on the top surface of the transport protection box, and the placement groove has a rectangular groove structure; an embedded storage groove is provided on the right end surface of the transport protection box, and the embedded storage groove has a rectangular groove structure, and the embedded storage groove is located below the placement groove; the bottom end surface of the transport protection box is rectangularly distributed and has four ventilation openings in total, and the ventilation openings have a square opening structure, and the ventilation openings are connected with the connecting openings; a group of ventilation fan assemblies are fixedly installed on the bottom end surface of the transport protection box relative to the four ventilation openings, and the ventilation fan assemblies supply air toward the ventilation openings.

[0008] Furthermore, a threaded mounting hole is provided on the right end surface of the transport protection box body relative to the front and rear sides of the embedded storage groove; a non-woven filter block is inserted into the embedded storage groove, and the structural dimensions of the non-woven filter block match the structural dimensions of the embedded storage groove; a closing plate is provided on the right side of the transport protection box body, and the closing plate has a rectangular plate structure, and a corresponding hole is provided on the front and rear sides of the right end surface of the closing plate, and a fastening bolt is inserted in the corresponding hole, and the fastening bolt is threadedly fixedly connected to the threaded mounting hole.

[0009] Furthermore, a connecting opening is provided on the bottom surface of the inner end of the placement groove, and the connecting opening is connected to the embedded storage groove; a frame-shaped embedded panel that passes through the placement groove is embedded in the upper side of the right end surface of the transport protection box, and a breathable non-woven fabric layer is installed in the inner end area of ​​the frame-shaped embedded panel.

[0010] Furthermore, it also includes a rectangular storage frame plate, which has a rectangular frame plate structure, and the inner end area of ​​the rectangular storage frame plate is rotatably installed with two rows of rollers, the upper row of rollers is provided with six rollers, the lower row of rollers is provided with seven rollers, and the upper and lower rows of rollers are distributed in an intermittent manner, and the number of rectangular storage frame plates can be increased or decreased.

[0011] Furthermore, an auxiliary ball is embedded in the center of the front end face, rear end face, left end face and right end face of the rectangular storage frame; when the rectangular storage frame is placed inside the placement groove, the auxiliary ball slides in contact with the inner end side face of the placement groove; a gripping groove is opened on the upper part of the left side face and the right side face of the inner end area of ​​the rectangular storage frame, and the gripping groove has an isosceles trapezoidal groove structure.

[0012] Furthermore, a support frame is fixedly installed on both sides of the left and right sides of the bottom end surface of the transport protection box, and the height of the support frame is ten centimeters.

[0013] Beneficial Effects

[0014] 1. When the knitted fabric of the present invention is transported, the knitted fabric can be wound on the roller body in the inner end area of ​​the rectangular storage frame plate, and the knitted fabric is wound and fixed by multiple rollers, so that the knitted fabrics are not stacked together too thickly to facilitate subsequent ventilation contact. During transportation, air is supplied to the interior of the embedded storage groove through the ventilation fan assembly, and the supplied air flow enters the placement groove through the connecting opening, thereby ventilating the knitted fabric wound and fixed on the roller body to avoid mildew and bacteria on the fabric during transportation, thereby ensuring the quality of the fabric.

[0015] 2. A non-woven filter block is inserted into the internal storage groove of the present invention. Through the setting of the non-woven filter block, the incoming airflow will be filtered by the non-woven filter block to filter out dust and other impurities that may be contained in the airflow, and the airflow filtered by the non-woven filter block enters the placement groove through the connecting opening, thereby ventilating the knitted fabric wound and fixed on the roller body. Through this filtering setting, the airflow containing dust and impurities can be prevented from directly contacting the knitted fabric, so as to avoid the impurities adhering to and polluting the knitted fabric and affecting the quality of the knitted fabric.

[0016] 3. According to the present invention, after the cover is closed, the rotatable blocking member moves the limit plug originally stored in the blocking storage groove and inserts it into the limit slot, thereby limiting and fixing the cover, so that the cover cannot be rotated and opened before the limit plug is disengaged from the limit slot, thereby preventing non-staff from contacting the knitted fabric. The limiting cooperation between the limit plug and the limit slot of the present invention is concealed by the cover, and the twisting block is also stored in the twisting storage groove on the bottom end surface of the transport protection box. Therefore, non-staff who are not familiar with the structure cannot know the reason why the cover cannot be rotated and unfolded, and they cannot release the limit of the cover by the blocking member, thereby ensuring that the transportation of the knitted fabric is not affected. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

[0018] The drawings described below are only related to some embodiments of the present invention, but are not intended to limit the present invention.

[0019] In the attached picture:

[0020] Figure 1 It is a schematic diagram of the top axial structure of an embodiment of the present invention.

[0021] Figure 2 It is a schematic diagram of the bottom axial structure of an embodiment of the present invention.

[0022] Figure 3 The embodiment of the present invention Figure 2 Schematic diagram of the structure of the central ventilation fan assembly when it is disassembled.

[0023] Figure 4 It is a schematic structural diagram of a closing plate of an embodiment of the present invention in a disassembled state.

[0024] Figure 5 It is a schematic structural diagram of a cover plate of an embodiment of the present invention in an unfolded state.

[0025] Figure 6 The embodiment of the present invention Figure 5 Schematic diagram of the structure when the middle rectangular storage frame is disassembled.

[0026] Figure 7 It is a structural schematic diagram of an embodiment of the present invention in which a rectangular storage frame plate, a closing plate, an obstruction member and a non-woven filter block are removed when the cover plate is in an unfolded state.

[0027] Figure 8 It is a schematic diagram of the axial structure of a rectangular storage frame plate of an embodiment of the present invention.

[0028] Fig. 9 It is a schematic diagram of the cross-sectional structure of a rectangular storage frame plate according to an embodiment of the present invention.

[0029] Fig.10 Schematic diagram of the structure of the obstruction member according to an embodiment of the present invention.

[0030] Fig.11 It is a schematic cross-sectional structural diagram of an obstruction member of an embodiment of the present invention in an installed state.

[0031] Fig.12 The embodiment of the present invention Fig.11 Schematic diagram of the structure when the middle obstruction is removed.

[0032] Reference numerals list

[0033] 1. Carrying and protecting box; 101. Support frame; 102. Frame-shaped embedded panel; 103. Breathable non-woven fabric layer; 104. Ventilation fan assembly; 105. Ventilation opening; 106. Threaded mounting hole; 107. Placement slot; 108. Embedded storage slot; 109. Connecting opening; 1010. Obstruction storage slot; 1011. Threaded through hole; 1012. Twist storage slot; 2. Cover plate; 201. Handle; 202. Limiting slot; 3. Closing plate; 301. Fastening bolt; 302. Corresponding hole; 4. Obstruction piece; 401. Stud; 402. Limiting plug; 403. Twist block; 404. Twist slot; 5. Non-woven filter block; 6. Rectangular storage frame plate; 601. Roller; 602. Gripping slot; 603. Auxiliary ball. DETAILED DESCRIPTION

[0034] In order to make the purpose, scheme and advantages of the technical solution of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described below in conjunction with the drawings of specific embodiments of the present invention.

[0035] Please refer to Figures 1 to 12 As shown:

[0036] First embodiment:

[0037] The present invention provides a knitted fabric transport and protection device, comprising a transport and protection box 1, which is in a rectangular box structure, a cover plate 2 is rotatably mounted on the top surface of the transport and protection box 1, a handle 201 is fixedly mounted on the top surface of the cover plate 2, a limiting slot 202 is provided in the middle part of the rear side of the bottom end surface of the cover plate 2, and the limiting slot 202 is in a circular slot structure; an obstruction storage slot 1010 is provided in the middle part of the rear side of the top end surface of the transport and protection box 1, the obstruction storage slot 1010 is in a circular slot structure, and the structural dimensions of the obstruction storage slot 1010 are consistent with the structural dimensions of the limiting slot 202; a twisting storage slot 1012 is provided in the middle part of the rear side of the bottom end surface of the transport and protection box 1, the twisting storage slot 1012 is in a circular slot structure, and the twisting storage slot 1012 is in a circular slot structure. Coaxial arrangement; a threaded through hole 1011 is provided in common with the axial center of the torsion receiving groove 1012 and the obstruction receiving groove 1010; an obstruction member 4 is installed in the threaded through hole 1011, and the obstruction member 4 is composed of a stud 401, a limiting plug 402, a torsion block 403 and a torsion slot 404; the stud 401 is threadedly connected to the threaded through hole 1011, a limiting plug 402 is fixedly installed on the top surface of the stud 401, and the structural size of the limiting plug 402 matches the structural size of the limiting slot 202, and a torsion block 403 is fixedly installed on the bottom end surface of the stud 401, and the structural size of the torsion block 403 matches the structural size of the torsion receiving groove 1012, and a torsion slot 404 with a hexagonal groove structure is provided at the axial center of the bottom end surface of the torsion block 403;

[0038] When the torsion block 403 is completely received in the torsion receiving groove 1012, the limit plug 402 is located outside the obstruction receiving groove 1010, and when the limit plug 402 is completely received in the obstruction receiving groove 1010, the torsion block 403 is located outside the torsion receiving groove 1012; when the cover 2 is in a closed state and the torsion block 403 is completely received in the torsion receiving groove 1012, the obstruction receiving groove 1010 and the limit slot 202 are in a coaxial state, and the limit plug 402 is limitedly inserted into the limit slot 202; a support frame 101 is fixedly installed on both sides of the bottom end surface of the transport protection box 1, and the height of the support frame 101 is ten centimeters. Therefore, through the setting of the support frame 101, it is ensured that there is enough space for the staff to insert the hexagonal wrench into the torsion slot 404 to drive the obstruction member 4 to rotate.

[0039] Among them, it also includes a rectangular storage frame plate 6, which has a rectangular frame plate structure, and the inner end area of ​​the rectangular storage frame plate 6 is rotatably installed with upper and lower rows of roller bodies 601, the upper row of roller bodies 601 is provided with six rollers, and the lower row of roller bodies 601 is provided with seven rollers, and the upper and lower rows of roller bodies 601 are distributed in an interval shape, and the number of rectangular storage frame plates 6 can be increased or decreased, and the front end face, rear end face, left end face and right end face center of the rectangular storage frame plate 6 are all embedded with an auxiliary ball 603; when the rectangular storage frame plate 6 is placed inside the placement groove 107, the auxiliary ball 603 slides and contacts with the inner end side surface of the placement groove 107; a gripping groove 602 is opened on the upper part of the left side and right side of the inner end area of ​​the rectangular storage frame plate 6, and the gripping groove 602 is an isosceles trapezoidal groove structure;

[0040] During transportation, the knitted fabric is wound on the roller body 601 in the inner end area of ​​the rectangular storage frame plate 6, and the knitted fabric is wound and fixed by multiple roller bodies 601, so that the knitted fabric is stacked together without being too thick, so as to facilitate subsequent ventilation contact. After the knitted fabric is wound and fixed, the rectangular storage frame plate 6 is placed in the placement groove 107 of the carrying protection box 1 by grasping the two grasping grooves 602 of the rectangular storage frame plate 6. When placing, the auxiliary ball 603 is in sliding contact with the inner end side surface of the placement groove 107 to ensure that it can be placed stably and also ensure that it will not shake forward and backward or left and right during subsequent transportation.

[0041] After the knitted fabric is placed in the placement groove 107 along with the rectangular storage frame plate 6, the staff can rotate and close the cover plate 2. After the cover plate 2 is closed, the obstruction storage groove 1010 and the limiting slot 202 are in a coaxial state. The staff can use the hexagonal wrench to cooperate with the twisting slot 404 to rotate the obstruction member 4 along the threaded through hole 1011, so that the limiting plug 402 originally stored in the obstruction storage groove 1010 is moved and inserted into the limiting slot 202, thereby realizing the limit fixation of the cover plate 2, so that the limit plug 402 is not Before disengaging from the limiting slot 202, the cover 2 cannot be rotated and opened, thereby preventing non-staff from contacting the knitted fabric. Furthermore, the limiting cooperation between the limiting plug 402 and the limiting slot 202 is concealed by the cover 2, and the twisting block 403 is also stored in the twisting storage groove 1012 on the bottom end surface of the transport protection box 1. Therefore, non-staff who are not familiar with the structure cannot know the reason why the cover 2 cannot be rotated and unfolded, and they cannot remove the limit of the cover 2 by the obstacle 4, thereby ensuring that the transportation of the knitted fabric is not affected.

[0042] Second embodiment

[0043] Based on a knitted fabric transport and protection device provided in the first embodiment, the device limits and fixes the cover plate 2 in a closed state through an obstruction member 4, so that non-staff who are not familiar with the structure cannot know the reason why the cover plate 2 cannot be rotated and unfolded, and they cannot remove the limit of the cover plate 2 by the obstruction member 4, thereby ensuring that the transportation of the knitted fabric is not affected. The knitted fabric transport and protection device also includes: a placement groove 107 is opened on the top surface of the transport protection box 1, and the placement groove 107 is a rectangular groove structure; a connecting opening 109 is opened on the bottom surface of the inner end of the placement groove 107, and the connecting opening 109 is connected to the embedded The storage slots 108 are connected; an embedded storage slot 108 is opened on the right end surface of the transport protection box 1, and the embedded storage slot 108 is a rectangular slot structure, and the embedded storage slot 108 is located below the placement slot 107; the bottom end surface of the transport protection box 1 is rectangularly distributed and has four ventilation openings 105, and the ventilation openings 105 are square opening structures, and the ventilation openings 105 are connected with the connecting openings 109; a group of ventilation fan assemblies 104 are fixedly installed on the bottom end surface of the transport protection box 1 relative to the four ventilation openings 105, and the ventilation fan assemblies 104 supply air toward the ventilation openings 105;

[0044] During transportation, the ventilation fan assembly 104 can be started so that the ventilation fan assembly 104 supplies air to the embedded storage groove 108 through the ventilation opening 105, and the supplied air flow enters the placement groove 107 through the connecting opening 109, thereby ventilating the knitted fabric wound and fixed on the roller body 601 to avoid mildew and bacteria on the fabric during transportation, thereby ensuring the quality of the fabric.

[0045] Third embodiment

[0046] Based on a knitted fabric transport and protection device provided in the second embodiment, airflow is sent in through the step ventilation fan assembly 104 to ventilate the knitted fabric wound and fixed on the roller body 601 to prevent the fabric from becoming moldy and growing bacteria during transportation, and the knitted fabric transport and protection device also includes: a threaded installation hole 106 is provided on the right end surface of the transport and protection box 1 relative to the front and rear sides of the embedded storage groove 108; a non-woven filter block 5 is inserted into the embedded storage groove 108, and the structural dimensions of the non-woven filter block 5 match the structural dimensions of the embedded storage groove 108; a closing plate 3 is provided on the right side of the transport and protection box 1, and the closing plate 3 is a rectangular plate structure, and a corresponding hole 302 is provided on the front and rear sides of the right end surface of the closing plate 3, and a fastening bolt 301 is inserted into the corresponding hole 302, and the fastening bolt 301 is threadedly fixedly connected with the threaded installation hole 106;

[0047] A non-woven filter block 5 is inserted into the internal storage groove 108 of the present invention. Through the setting of the non-woven filter block 5, the incoming airflow will be filtered by the non-woven filter block 5 to filter out dust and other impurities that may be contained in the airflow, and the airflow filtered by the non-woven filter block 5 enters the placement groove 107 through the connecting opening 109, thereby ventilating the knitted fabric wound and fixed on the roller body 601. Through this filtering setting, the airflow containing dust and impurities can be prevented from directly contacting the knitted fabric, so as to avoid impurities adhering to and polluting the knitted fabric and affecting the quality of the knitted fabric.

[0048] Furthermore, a frame-shaped inner panel 102 penetrating the placement groove 107 is embedded in the right side of the carrier protection box 1 of the present invention, and a breathable non-woven fabric layer 103 is installed in the inner end area of ​​the frame-shaped inner panel 102. Through the arrangement of the breathable non-woven fabric layer 103, the gas entering the placement groove 107 can be discharged through the breathable non-woven fabric layer 103, and the situation that the gas cannot be discharged will not occur;

[0049] When the transportation is completed, the staff can remove the fastening bolts 301, separate the closing plate 3 from the transport protection box 1, and expose the embedded storage groove 108. At this time, the staff can take out the non-woven filter block 5 in the embedded storage groove 108, clean it or directly replace it to avoid impurities clogging and affecting the gas passage efficiency of subsequent applications.

[0050] The above are merely exemplary embodiments of the present invention and are not intended to limit the protection scope of the present invention. The protection scope of the present invention is determined by the appended claims.

Claims

1. A knitted fabric transport protection device, characterized in that: include: The transport protection box (1) is in a rectangular box structure, a cover plate (2) is rotatably mounted on the top surface of the transport protection box (1), a handle (201) is fixedly mounted on the top surface of the cover plate (2), a limit slot (202) is provided in the middle of the rear side of the bottom surface of the cover plate (2), and the limit slot (202) is in a circular slot structure; a stopper is provided in the middle of the rear side of the top surface of the transport protection box (1) The obstruction storage groove (1010) is a circular groove structure, and the structural dimensions of the obstruction storage groove (1010) are consistent with the structural dimensions of the limit slot (202); a twisting storage groove (1012) is opened in the middle part of the rear side of the bottom end surface of the carrying protection box (1), and the twisting storage groove (1012) is a circular groove structure. The twisting storage groove (1012) and the obstruction storage groove (1010) are coaxially arranged; the twisting storage groove (1012) and the axial center of the obstruction receiving groove (1010) are provided with a threaded through hole (1011) in communication; the threaded through hole (1011) is internally threadedly installed with an obstruction member (4), and the obstruction member (4) is composed of a stud (401), a limiting plug (402), a torsion block (403) and a torsion slot (404); the stud (401) is threadedly connected to the threaded through hole (1011), and the stud (401) A limiting plug (402) is fixedly mounted on the top surface, and the structural dimensions of the limiting plug (402) match those of the limiting slot (202); a torsion block (403) is fixedly mounted on the bottom surface of the stud (401), and the structural dimensions of the torsion block (403) match those of the torsion receiving slot (1012); a torsion slot (404) having a hexagonal slot structure is provided at the axial center of the bottom surface of the torsion block (403); When the twisting block (403) is completely received in the twisting receiving groove (1012), the limiting plug block (402) is located outside the obstructing receiving groove (1010); when the limiting plug block (402) is completely received in the obstructing receiving groove (1010), the twisting block (403) is located outside the twisting receiving groove (1012); when the cover plate (2) is in a closed state and the twisting block (403) is completely received in the twisting receiving groove (1012), the obstructing receiving groove (1010) and the limiting slot (202) are in a coaxial state, and the limiting plug block (402) is inserted into the limiting slot (202) in a limiting manner; The top surface of the transport protection box (1) is provided with a placement groove (107), and the placement groove (107) is in a rectangular groove structure; the right end surface of the transport protection box (1) is provided with an embedded storage groove (108), and the embedded storage groove (108) is in a rectangular groove structure, and the embedded storage groove (108) is located below the placement groove (107); the bottom surface of the transport protection box (1) is provided with four ventilation openings (105) in a rectangular distribution shape, and the ventilation openings (105) are in a square opening structure, and the ventilation openings (105) are connected to the connecting opening (109); a group of ventilation fan assemblies (104) are fixedly installed on the bottom surface of the transport protection box (1) relative to the four ventilation openings (105), and the ventilation fan assemblies (104) supply air toward the ventilation openings (105); The right end surface of the transport protection box (1) is provided with a threaded installation hole (106) on both the front and rear sides relative to the embedded storage groove (108); a non-woven filter block (5) is inserted into the embedded storage groove (108), and the structural dimensions of the non-woven filter block (5) match the structural dimensions of the embedded storage groove (108); a closing plate (3) is provided on the right side of the transport protection box (1), and the closing plate (3) is a rectangular plate structure. A corresponding hole (302) is provided on both the front and rear sides of the right end surface of the closing plate (3), and a fastening bolt (301) is inserted into the corresponding hole (302), and the fastening bolt (301) is threadedly fixedly connected to the threaded installation hole (106); The bottom surface of the inner end of the placement groove (107) is provided with a connecting opening (109), and the connecting opening (109) is connected to the embedded storage groove (108); a frame-shaped embedded plate (102) penetrating the placement groove (107) is embedded in the upper side of the right end surface of the transport protection box (1), and a breathable non-woven fabric layer (103) is installed in the inner end area of ​​the frame-shaped embedded plate (102); It also comprises a rectangular storage frame plate (6), the rectangular storage frame plate (6) being of a rectangular frame plate structure, and the inner end region of the rectangular storage frame plate (6) being rotatably mounted with upper and lower rows of roller bodies (601), the upper row of roller bodies (601) being provided with a total of six, the lower row of roller bodies (601) being provided with a total of seven, and the upper and lower rows of roller bodies (601) being distributed in an intermittent manner, and the number of the rectangular storage frame plates (6) can be increased or decreased; During transportation, the knitted fabric is wound around the roller body (601) in the inner end region of the rectangular storage frame plate (6), and the knitted fabric is wound and fixed by a plurality of roller bodies (601), so that the knitted fabric is not too thick and is stacked together to facilitate subsequent ventilation contact. After the knitted fabric is wound and fixed, the rectangular storage frame plate (6) is placed in the placement groove (107) of the carrying protection box (1) by grasping the two grasping grooves (602) of the rectangular storage frame plate (6). When placing, the auxiliary ball (603) is in sliding contact with the inner end side surface of the placement groove (107), so as to ensure stable placement and also ensure that no front-to-back or left-to-right shaking occurs during subsequent transportation. After the knitted fabric is placed inside the placement groove (107) along with the rectangular storage frame plate (6), the staff rotates and closes the cover plate (2). After the cover plate (2) is closed, the obstruction storage groove (1010) and the limiting slot (202) are in a coaxial state. The staff rotates the obstruction member (4) along the threaded through hole (1011) by using the hexagonal wrench and the twisting slot (404) to move the limiting plug (402) originally stored in the obstruction storage groove (1010) into the limiting slot (202), thereby limiting and fixing the cover plate (2) so that the limiting plug (402) is ) is not disengaged from the limiting slot (202), the cover plate (2) cannot be rotated and opened, thereby preventing non-staff from contacting the knitted fabric. Furthermore, the limiting cooperation between the limiting plug (402) and the limiting slot (202) is concealed by the cover plate (2), and the twisting block (403) is also stored in the twisting storage groove (1012) on the bottom end surface of the carrying protection box (1). Therefore, non-staff who are not familiar with the structure cannot know the reason why the cover plate (2) cannot be rotated and unfolded, and they cannot remove the limiting effect of the blocking member (4) on the cover plate (2), thereby ensuring that the transportation of the knitted fabric is not affected.

2. A knitted fabric transport protection device as claimed in claim 1, characterized in that: An auxiliary ball (603) is embedded in the front end face, rear end face, left end face and right end face center of the rectangular storage frame plate (6); when the rectangular storage frame plate (6) is placed inside the placement groove (107), the auxiliary ball (603) slides and contacts with the inner end side surface of the placement groove (107); a gripping groove (602) is opened at the upper part of the left side surface and the right side surface of the inner end area of ​​the rectangular storage frame plate (6), and the gripping groove (602) is an isosceles trapezoidal groove structure.

3. A knitted fabric transport protection device as claimed in claim 1, characterized in that: A support frame (101) is fixedly mounted on both left and right sides of the bottom end surface of the transport protection box (1), and the support frame (101) has a height of ten centimeters.

Images