Automobile wire harness protection sleeve convenient to store

Abstract

The utility model belongs to the technical field of wire harness protection sleeves, and particularly relates to an automobile wire harness protection sleeve convenient to store, which comprises a storage box, a protection cover is rotatably mounted on the storage box, a first sliding groove is formed in the storage box, and a sliding strip is slidably mounted in the first sliding groove. A plurality of first springs fixed to the inner walls of the first sliding grooves are fixedly installed at the tops of the sliding strips, one ends of the sliding strips penetrate through the first sliding grooves, fixing strips are fixedly installed on the storage box and located below the sliding strips, and thorn face hook-and-loop fasteners are fixedly installed at the bottoms of the sliding strips and the tops of the fixing strips correspondingly. The sides, close to each other, of the two thorn-face hook-and-loop fasteners are each provided with a loop-face hook-and-loop fastener in an adhesive mode, and the sides, close to each other, of the two loop-face hook-and-loop fasteners are each fixedly provided with a sponge pad. The fixing assembly is located on the storage box and used for fixing the position of the protective cover; when the whole device is used, the protective sleeve can be wiped, dirt on the protective sleeve can be cleaned, and meanwhile the protective sleeve can be conveniently stored.

Description

Technical Field

[0001] The utility model belongs to the technical field of wire harness protection sleeves, and in particular relates to an automobile wire harness protection sleeve which is convenient for storage. Background Art

[0002] Automobile wiring harness protective sleeve is a device used to protect automobile wiring harness. It has the characteristics of protection, insulation, corrosion resistance, etc. It is made of various materials and can be customized. It can protect automobile wiring harness from damage and is widely used in automobile, electronics and other fields.

[0003] There are some disadvantages in the storage of protective sleeves, such as: many protective sleeves are often placed randomly after use, taking up a lot of space. Moreover, when storing the protective sleeves, since there may be dirt left on the sleeves, it often causes the workers' clothes to be soiled during the sorting process. In view of this, we propose an automotive wiring harness protective sleeve that is easy to store. Utility Model Content

[0004] The utility model aims to provide a protective sleeve for automobile wiring harness which is easy to store, so as to solve the problems raised in the above-mentioned background technology.

[0005] In view of this, the utility model provides an automobile wiring harness protective sleeve that is easy to store, comprising:

[0006] A storage box, wherein a protective cover is rotatably installed on the storage box, a sliding groove 1 is provided in the storage box, a sliding bar is slidably installed in the sliding groove 1, a plurality of springs 1 fixed to the inner wall of the sliding groove 1 are fixedly installed on the top of the sliding bar, and one end of the sliding bar passes through the sliding groove 1, a fixing bar is fixedly installed on the storage box and below the sliding bar, a thorny Velcro is fixedly installed on the bottom of the sliding bar and the top of the fixing bar, a furry Velcro is bonded and installed on one side of two of the thorny Velcros that are close to each other, and a sponge pad is fixedly installed on one side of two of the furry Velcros that are close to each other;

[0007] A fixing component, which is located on the storage box and is used to fix the position of the protective cover;

[0008] A rotating column, the rotating column is rotatably installed in the storage box, the circumferential side wall of the rotating column is provided with a second sliding groove, a sliding block is slidably installed in the second sliding groove, a spring second fixed to the inner wall of the second sliding groove is fixedly installed on one side of the sliding block, and a fixed block is fixedly installed on the rotating column and located on the other side of the sliding block;

[0009] The limiting component is located in the storage box and is used to limit the rotation direction of the rotating column.

[0010] When the protective sleeve needs to be stored, the protective cover is first rotated, and then the sliding bar is pulled to slide upward. At the same time, the springs are squeezed and contracted. Then, the joint of the protective sleeve is passed through the sliding bar and the fixed bar. Then, the personnel loosens the sliding bar. Under the action of the rebound force of the spring, the sliding bar will move downward and squeeze the protective sleeve. Then, the protective sleeve is placed between the sliding block and the fixed block. The protective sleeve moves downward and squeezes the sliding block to slide in the direction of the spring two. At the same time, the spring two is squeezed and contracted. When the protective sleeve is displaced to a suitable position, under the action of the rebound force of the spring two, the protective sleeve will be squeezed by the sliding block to slide in the direction of the fixed block, and fixed by the sliding block and the anti-slip rubber pad on the fixed block. Then, the personnel rotates the operating disk two in the forward direction and drives the ratchet and the rotating column to rotate. The rotating column drives the protective sleeve to be wound around the rotating column through the sliding block and the fixed block. At the same time, the protective sleeve passes between the two sponge pads, and the protective sleeve can be wiped to clean the dirt on the protective sleeve. Finally, the personnel rotates the protective cover and restores it to its original position. The position of the protective cover can be fixed by the set fixing component.

[0011] The ratchet can be rotated in the reverse direction by means of the provided limit assembly, and the protective sleeve can be taken out at this time. After the protective sleeve is taken out, the ratchet can only be rotated in the forward direction by means of the provided limit assembly;

[0012] When the two sponge pads need to be replaced after long-term use, first tear off the two fleece-side Velcro from the two thorn-side Velcro. At the same time, the two sponge pads will be torn off, and then the new sponge pads will be stuck to the two thorn-side Velcro through the two fleece-side Velcro respectively. The sponge pads can be replaced, and the operation is simple and convenient.

[0013] In the above technical solution, further, the fixing assembly includes:

[0014] Two magnets 1 are fixedly installed in the protective cover, and magnets 2 are fixedly installed in the storage box and located on the side away from the two magnets 1, and the magnets 2 are magnetically connected to the magnets 1.

[0015] In this technical solution, when a person rotates the protective cover and restores it to its original position, the two magnets 1 will be magnetically connected to the two magnets 2 respectively, so that the position of the protective cover can be fixed.

[0016] In the above technical solution, further, the limit assembly includes:

[0017] A power cavity, the power cavity is opened in the storage box and is located at one end of the rotating column, one end of the rotating column passes through the storage box and extends into the power cavity and is fixedly installed with a ratchet, one side of the ratchet is fixedly installed with an operating disk 2, one end of the operating disk 2 passes through the power cavity and extends to the outside, and the ratchet and the operating disk 2 are both rotatably connected to the power cavity;

[0018] A pawl, the pawl is rotatably installed in the power cavity and is located on one side of the ratchet, one end of the pawl extends between two adjacent teeth of the ratchet, an operating disk 1 is fixedly installed on one side of the pawl, the operating disk 1 is rotatably connected to the power cavity, and one end of the operating disk 1 passes through the power cavity and extends to the outside, a torsion spring is sleeved on the operating disk 1 and is located in the power cavity, and the two ends of the torsion spring are respectively fixed to the power cavity and the operating disk 1.

[0019] In the present technical solution, a pawl is provided so that the ratchet can only rotate in the forward direction to store the protective sleeve. When the protective sleeve needs to be taken out, the personnel rotates the operating disk to drive the pawl to rotate, and the torsion spring is twisted at the same time. When the pawl is not on the ratchet, the ratchet can be rotated in the reverse direction, and the protective sleeve can be taken out. When the personnel releases the operating disk, the torsion spring drives the operating disk to rotate and return to its original position under the action of the torsional force of the torsion spring, and the operating disk drives the pawl to rotate and return to its original position, and finally the pawl is stuck between two adjacent teeth of the ratchet, so that the ratchet can only rotate in the forward direction.

[0020] In the above technical solution, further, the fixed block and the rotating column are an integrally formed structure.

[0021] In this technical solution, the stability of the fixed block and the rotating column during use is ensured.

[0022] In the above technical solution, further, a non-slip rubber pad is fixedly installed on one side of the sliding block opposite to the fixed block.

[0023] In this technical solution, it is ensured that the protective sleeve will be squeezed by the sliding block to slide in the direction of the fixed block, and will be fixed by the sliding block and the anti-slip rubber pads on the fixed block.

[0024] In the above technical solution, further, the cross-sections of the lower end of the sliding block and one end of the sliding bar are both in a "T"-shaped structure.

[0025] In this technical solution, the stability of the sliding block and the sliding bar during sliding is ensured.

[0026] The beneficial effects of the utility model are:

[0027] 1. The automobile wiring harness protective sleeve that is easy to store, when the protective sleeve needs to be stored, the personnel rotates the operating disk 2 forward to drive the ratchet and the rotating column to rotate, and the rotating column drives the protective sleeve to be wound around the rotating column through the sliding block and the fixed block. At the same time, the protective sleeve passes between two sponge pads, and the protective sleeve can be wiped to clean the dirt on the protective sleeve.

[0028] 2. For the automobile wiring harness protective sleeve that is easy to store, the personnel rotates the operating panel 2 in the forward direction to drive the ratchet and the rotating column to rotate. The rotating column drives the protective sleeve to be wound around the rotating column through the sliding block and the fixed block. Finally, the personnel rotates the protective cover and restores it to its original position. The position of the protective cover can be fixed by the set fixing component, which is convenient for storing the protective sleeve. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0030] Figure 2 It is a schematic diagram of the slide bar area structure of the utility model;

[0031] Figure 3 It is a schematic diagram of the structure of an area of ​​the operating panel of the utility model;

[0032] Figure 4 It is a schematic diagram of the structure of the rotating column area of ​​the utility model;

[0033] Figure 5 It is a schematic diagram of the cross-sectional structure of the rotating column of the utility model;

[0034] Figure 6 It is a schematic diagram of the partial explosion structure of the utility model.

[0035] The symbols in the figure are:

[0036] 1. Storage box; 2. Protective cover; 3. Sliding slot 1; 4. Sliding bar; 5. Spring 1; 6. Fixed bar; 7. Velcro with thorns; 8. Velcro with fur; 9. Magnet 1; 10. Magnet 2; 11. Rotating column; 12. Sliding slot 2; 13. Sliding block; 14. Spring 2; 15. Fixed block; 16. Power chamber; 17. Ratchet; 18. Paw; 19. Operating panel 1; 20. Torsion spring; 21. Operating panel 2. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0038] In the description of the present application, it should be noted that the terms used here are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The techniques, methods and equipment known to ordinary technicians in the relevant fields may not be discussed in detail, but in appropriate cases, the techniques, methods and equipment should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0039] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0040] It should be noted that, in the description of the present application, the orientation or positional relationship indicated by terms such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description. Unless otherwise stated, these orientation words do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present application; the orientation words "inside and outside" refer to the inside and outside relative to the contour of each component itself.

[0041] It should be noted that, in the present application, the terms "comprise", "include" or any other variant 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. In the absence of further restrictions, an element defined by the sentence "comprises one..." does not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be noted that the scope of the method and device in the embodiment of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0042] Embodiment 1:

[0043] See also Figure 1 - Figure 6 As shown, this embodiment provides a protective sleeve for automobile wiring harness that is easy to store, including:

[0044] A storage box 1, a protective cover 2 is rotatably installed on the storage box 1, a sliding groove 3 is opened in the storage box 1, a sliding bar 4 is slidably installed in the sliding groove 3, a plurality of springs 5 ​​fixed to the inner wall of the sliding groove 3 are fixedly installed on the top of the sliding bar 4, and one end of the sliding bar 4 passes through the sliding groove 3, a fixing bar 6 is fixedly installed on the storage box 1 and below the sliding bar 4, a thorny Velcro 7 is fixedly installed on the bottom of the sliding bar 4 and the top of the fixing bar 6, a furry Velcro 8 is bonded and installed on the side where two thorny Velcro 7 are close to each other, and a sponge pad is fixedly installed on the side where two furry Velcro 8 are close to each other;

[0045] A fixing component, which is located on the storage box 1 and is used to fix the position of the protective cover 2;

[0046] A rotating column 11 is rotatably installed in the storage box 1. A sliding groove 12 is provided on the circumferential side wall of the rotating column 11. A sliding block 13 is slidably installed in the sliding groove 12. A spring 14 fixed to the inner wall of the sliding groove 12 is fixedly installed on one side of the sliding block 13. A fixed block 15 is fixedly installed on the rotating column 11 and on the other side of the sliding block 13.

[0047] The limiting component is located in the storage box 1 and is used to limit the rotation direction of the rotating column 11.

[0048] When the protective sleeve needs to be stored, the protective cover 2 is first rotated, and then the sliding bar 4 is pulled to slide upward. At the same time, several springs 5 ​​are squeezed and contracted, and then the interface of the protective sleeve is passed through the sliding bar 4 and the fixed bar 6. Then the personnel releases the sliding bar 4. Under the action of the rebound force of the spring 5, the sliding bar 4 will move downward and squeeze the protective sleeve. Then the protective sleeve is placed between the sliding block 13 and the fixed block 15. The protective sleeve moves downward and squeezes the sliding block 13 to slide in the direction of the spring 2 14. At the same time, the spring 2 14 is squeezed and contracted. When the protective sleeve is moved to a suitable position, the spring 2 14 rebounds. Under the action of elastic force, the protective sleeve will be squeezed by the sliding block 13 to slide in the direction of the fixed block 15, and will be fixed by the sliding block 13 and the anti-skid rubber pad on the fixed block 15. Then, the personnel will rotate the operating disk 21 in the positive direction and drive the ratchet 17 and the rotating column 11 to rotate. The rotating column 11 drives the protective sleeve to be wound around the rotating column 11 through the sliding block 13 and the fixed block 15. At the same time, the protective sleeve passes between the two sponge pads, and the protective sleeve can be wiped to clean the dirt on the protective sleeve. Finally, the personnel will rotate the protective cover 2 and restore it to its original position. The position of the protective cover 2 can be fixed by the set fixing component, which is convenient for storing the protective sleeve.

[0049] The ratchet 17 can be rotated in the reverse direction by the provided limiting assembly, and the protective sleeve can be taken out at this time. After the protective sleeve is taken out, the ratchet 17 can only rotate in the forward direction by the provided limiting assembly;

[0050] When the two sponge pads need to be replaced after being used for a long time, first tear off the two fleece-surface Velcros 8 from the two thorn-surface Velcros 7, and the two sponge pads will be torn off at the same time, and then a new sponge pad will be respectively adhered to the two thorn-surface Velcros 7 through the two fleece-surface Velcros 8, so that the sponge pads can be replaced, and the operation is simple and convenient.

[0051] In this embodiment, the fixing component includes:

[0052] Two magnets 1 9, both magnets 1 9 are fixedly installed in the protective cover 2, and magnet 2 10 is fixedly installed in the storage box 1 and located on the side away from the two magnets 1 9, and the magnet 2 10 is magnetically connected to the magnet 1 9;

[0053] When a person rotates the protective cover 2 and restores it to its original position, the two magnets 1 9 will be magnetically connected to the two magnets 2 10 respectively, so that the position of the protective cover 2 can be fixed.

[0054] In this embodiment, the limit assembly includes:

[0055] A power cavity 16 is provided in the storage box 1 and is located at one end of the rotating column 11. One end of the rotating column 11 passes through the storage box 1 and extends into the power cavity 16 and is fixedly installed with a ratchet 17. An operating disk 21 is fixedly installed on one side of the ratchet 17. One end of the operating disk 21 passes through the power cavity 16 and extends to the outside. The ratchet 17 and the operating disk 21 are both rotatably connected to the power cavity 16.

[0056] A pawl 18 is rotatably mounted in the power chamber 16 and is located on one side of the ratchet wheel 17. One end of the pawl 18 extends between two adjacent teeth of the ratchet wheel 17. An operating disk 19 is fixedly mounted on one side of the pawl 18. The operating disk 19 is rotatably connected to the power chamber 16, and one end of the operating disk 19 passes through the power chamber 16 and extends to the outside. A torsion spring 20 is sleeved on the operating disk 19 and is located in the power chamber 16. The two ends of the torsion spring 20 are respectively fixed to the power chamber 16 and the operating disk 19;

[0057] Among them, the pawl 18 is set so that the ratchet 17 can only rotate in the forward direction to store the protective sleeve. When the protective sleeve needs to be taken out, the personnel rotates the operating disk 19 and drives the pawl 18 to rotate, and the torsion spring 20 is twisted at the same time. When the pawl 18 is not on the ratchet 17, the ratchet 17 can be rotated in the reverse direction, and the protective sleeve can be taken out. When the personnel releases the operating disk 19, under the action of the torsion force of the torsion spring 20, the torsion spring 20 drives the operating disk 19 to rotate and return to its original position, and the operating disk 19 drives the pawl 18 to rotate and return to its original position, and finally the pawl 18 is stuck between two adjacent teeth of the ratchet 17, so that the ratchet 17 can only rotate in the forward direction.

[0058] Embodiment 2:

[0059] This embodiment provides an automobile wiring harness protective sleeve that is easy to store. In addition to the technical solutions of the above embodiments, it also has the following technical features.

[0060] In this embodiment, the fixing block 15 and the rotating column 11 are an integrally formed structure.

[0061] The stability of the fixing block 15 and the rotating column 11 during use is ensured.

[0062] Embodiment 3:

[0063] This embodiment provides an automobile wiring harness protective sleeve that is easy to store. In addition to the technical solutions of the above embodiments, it also has the following technical features.

[0064] In this embodiment, a non-slip rubber pad is fixedly installed on one side of the sliding block 13 opposite to the fixed block 15 .

[0065] The protective sleeve is ensured to be squeezed by the sliding block 13 and slide toward the fixed block 15 , and to be fixed by the sliding block 13 and the anti-slip rubber pads on the fixed block 15 .

[0066] Embodiment 4:

[0067] This embodiment provides an automobile wiring harness protective sleeve that is easy to store. In addition to the technical solutions of the above embodiments, it also has the following technical features.

[0068] In this embodiment, the lower end of the sliding block 13 and one end of the sliding bar 4 both have a "T"-shaped cross-section.

[0069] The stability of the sliding block 13 and the sliding bar 4 during sliding is ensured.

[0070] Working principle: when the protective sleeve needs to be stored, first rotate the protective cover 2, then pull the sliding bar 4 to slide upward, and at the same time, several springs 5 ​​are squeezed and contracted, then the joint of the protective sleeve is passed through the sliding bar 4 and the fixed bar 6, and then the person releases the sliding bar 4. Under the action of the rebound force of the spring 5, the sliding bar 4 will move downward and squeeze the protective sleeve, and then the protective sleeve is placed between the sliding block 13 and the fixed block 15. The protective sleeve moves downward and squeezes the sliding block 13 to slide in the direction of the spring 2 14. At the same time, the spring 2 14 is squeezed and contracted. When the protective sleeve moves to a suitable position, the spring 2 14 Under the action of the rebound force, the protective sleeve will be squeezed by the sliding block 13 to slide in the direction of the fixed block 15, and will be fixed by the sliding block 13 and the anti-skid rubber pads on the fixed block 15. Then the personnel will rotate the operating disk 21 in the positive direction and drive the ratchet 17 and the rotating column 11 to rotate. The rotating column 11 drives the protective sleeve to be wound around the rotating column 11 through the sliding block 13 and the fixed block 15. At the same time, the protective sleeve passes between the two sponge pads, and the protective sleeve can be wiped to clean the dirt on the protective sleeve. Finally, the personnel rotate the protective cover 2 and restore it to its original position. The two magnets 1 9 will be magnetically connected with the two magnets 2 10 respectively, so that the position of the protective cover 2 can be fixed.

[0071] By setting the pawl 18, the ratchet 17 can only rotate forward to store the protective sleeve. When the protective sleeve needs to be taken out, the personnel rotates the operating disk 19 and drives the pawl 18 to rotate, and the torsion spring 20 is twisted at the same time. When the pawl 18 is not on the ratchet 17, the ratchet 17 can be rotated in the reverse direction, and the protective sleeve can be taken out. When the personnel releases the operating disk 19, under the action of the torsion force of the torsion spring 20, the torsion spring 20 drives the operating disk 19 to rotate and return to its original position, and the operating disk 19 drives the pawl 18 to rotate and return to its original position, and finally the pawl 18 is stuck between two adjacent teeth of the ratchet 17, so that the ratchet 17 can only rotate forward;

[0072] When the two sponge pads need to be replaced after being used for a long time, first tear off the two fleece-surface Velcros 8 from the two thorn-surface Velcros 7, and the two sponge pads will be torn off at the same time, and then a new sponge pad will be respectively adhered to the two thorn-surface Velcros 7 through the two fleece-surface Velcros 8, so that the sponge pads can be replaced, and the operation is simple and convenient.

[0073] The embodiments of the present application are described above in conjunction with the accompanying drawings. In the absence of conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A protective sleeve for automobile wiring harness that is easy to store, characterized in that: include: A storage box (1), wherein a protective cover (2) is rotatably mounted on the storage box (1), a sliding groove (3) is provided in the storage box (1), a sliding bar (4) is slidably mounted in the sliding groove (3), a plurality of springs (5) fixed to the inner wall of the sliding groove (3) are fixedly mounted on the top of the sliding bar (4), and one end of the sliding bar (4) passes through the sliding groove (3), a fixing bar (6) is fixedly mounted on the storage box (1) and located below the sliding bar (4), a thorny Velcro (7) is fixedly mounted on the bottom of the sliding bar (4) and the top of the fixing bar (6), a furry Velcro (8) is bonded to the sides of the two furry Velcros (7) that are close to each other, and a sponge pad is fixedly mounted on the sides of the two furry Velcros (8) that are close to each other; A fixing component, the fixing component is located on the storage box (1) and is used to fix the position of the protective cover (2); A rotating column (11), the rotating column (11) being rotatably mounted in the storage box (1), a second sliding groove (12) being provided on a circumferential side wall of the rotating column (11), a sliding block (13) being slidably mounted in the second sliding groove (12), a second spring (14) being fixed to an inner wall of the second sliding groove (12) on one side of the sliding block (13), and a fixed block (15) being fixedly mounted on the rotating column (11) and located on the other side of the sliding block (13); A limit assembly, the limit assembly is located in the storage box (1) and is used to limit the rotation direction of the rotating column (11).

2. The easy-to-store automotive wiring harness protective sleeve according to claim 1, characterized in that: The fixing assembly comprises: Two magnets 1 (9), both of the magnets 1 (9) are fixedly mounted in the protective cover (2), and magnet 2 (10) is fixedly mounted in the storage box (1) on a side away from the two magnets 1 (9), and the magnet 2 (10) is magnetically connected to the magnet 1 (9).

3. The easy-to-store automotive wiring harness protective sleeve according to claim 2, characterized in that: The limiting component comprises: A power chamber (16), wherein the power chamber (16) is provided in the storage box (1) and is located at one end of the rotating column (11), one end of the rotating column (11) passes through the storage box (1) and extends into the power chamber (16) and is fixedly mounted with a ratchet (17), one side of the ratchet (17) is fixedly mounted with an operating disk 2 (21), one end of the operating disk 2 (21) passes through the power chamber (16) and extends to the outside, and the ratchet (17) and the operating disk 2 (21) are both rotatably connected to the power chamber (16); A pawl (18), the pawl (18) being rotatably mounted in the power chamber (16) and located on one side of the ratchet wheel (17), one end of the pawl (18) extending between two adjacent teeth of the ratchet wheel (17), an operating disk (19) being fixedly mounted on one side of the pawl (18), the operating disk (19) being rotatably connected to the power chamber (16), and one end of the operating disk (19) passing through the power chamber (16) and extending to the outside, a torsion spring (20) being sleeved on the operating disk (19) and located in the power chamber (16), the two ends of the torsion spring (20) being respectively fixed to the power chamber (16) and the operating disk (19).

4. The easy-to-store automotive wiring harness protective sleeve according to claim 1, characterized in that: The fixed block (15) and the rotating column (11) are an integrally formed structure.

5. The easy-to-store automotive wiring harness protective sleeve according to claim 1, characterized in that: An anti-slip rubber pad is fixedly mounted on one side of the sliding block (13) opposite to the fixed block (15).

6. The easily retractable automotive wiring harness protective sleeve according to claim 1, characterized in that: The lower end of the sliding block (13) and one end of the sliding bar (4) both have a cross-section in a "T"-shaped structure.

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