Power line capable of being folded to prevent winding
By designing a shielding sleeve, fixing block, and adhesive strip, combined with bolt fixing and adhesive strip wrapping, the problem of power cord tangling is solved, enabling convenient bundling and shaping protection of the power cord, thus improving ease of use and safety.
Patent Information
- Application Number
- CN202423191175.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-23
- Publication Date
- 2025-12-23
- Estimated Expiration
- 2034-12-23
AI Technical Summary
Power cords are prone to tangling and scattering during use, making them difficult to assemble and store, resulting in damage to the cord and inconvenience in use.
The design incorporates a shielding sleeve, fixing block, adhesive strip, and metal wire. The power cord is secured with bolts and wrapped with adhesive strips to prevent tangling, while the wire core is protected by a mesh metal wire and insulating sleeve.
It enables convenient bundling and shaping of power cords, protects the wire harness, avoids tangling and damage, and improves ease of use and safety.
Smart Images
Figure CN223713248U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to power cord technical field, concretely is a kind of power cord that can be folded and prevent winding. BACKGROUND
[0002] Power cord is the traditional sense of current-carrying wiring harness, in the form of point-to-point connection socket and electrical appliances, can transport different ac and dc, inside copper wire core, surface is wrapped with layer of rubber sleeve, both protect internal wire core and can prevent current leakage and lead to electric shock accident.
[0003] The two sides of power cord are connected with socket and socket respectively, and can be connected with corresponding electronic equipment and circuit connector, but the two groups of connectors lack contact, and the power cord is difficult to merge and store, and is often scattered on the ground, or twisted and wound together, which is easy to damage the wiring harness body and needs to be arranged in real time during use, which is very inconvenient.
[0004] Now, a new type of power cord that can be folded and prevent winding is proposed to solve the above problems. UTILITY MODEL CONTENTS
[0005] The utility model aims at providing a kind of power cord that can be folded and prevent winding to solve the problem of easy winding of power cord in the above background technology.
[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of power cord that can be folded and prevent winding, including shield sleeve and left fixed block, the lower left side of shield sleeve is equipped with left fixed block, and the lower side of left fixed block is equipped with socket, the lower right side of shield sleeve is equipped with right fixed block, and the bottom of right fixed block is fixed with plug, the right side in the inside of left fixed block is provided with recess, and the center of recess inner side is fixed with limit rod, the outside of recess inner side is fixed with spring around, and the right side of spring is fixed with sliding sheet, the top and bottom of sliding sheet are respectively fixed with sliding block, the upper and lower sides of recess center are respectively provided with sliding groove, the left side of right fixed block is welded with plug-in block, and the left side in the inside of plug-in block is provided with hidden slot, the right upper side between left fixed block and recess is provided with screw hole one, and the screw hole one is equipped with bolt, the right lower side between left fixed block and recess is provided with screw hole three, the center in the inside of plug-in block is provided with screw hole two longitudinally.
[0007] As a further technical scheme of the utility model, the plug-in block is embedded in the recess, and the left side of the plug-in block is attached to the sliding sheet.
[0008] As a further technical scheme of the utility model, the sliding block is embedded in the sliding groove, and the bolt penetrates between the screw hole one, the screw hole two and the screw hole three.
[0009] As a further technical scheme of the utility model, the outer part of the shielding sleeve is provided with a rubber strip, and the inner wall of the rubber strip is provided with a sticky hook strip, a gap is formed between the rubber strip and the shielding sleeve, and the surface of the shielding sleeve is provided with a fluff layer.
[0010] As a further technical scheme of the utility model, the rubber strip is spirally wound on the outer side of the shielding sleeve, and the sticky hook strip is attached to the surface of the fluff layer.
[0011] As a further technical scheme of the utility model, a wire core is arranged at the center of the shielding sleeve, and an insulating sleeve is sleeved on the outer part of the wire core, the outer part of the insulating sleeve is vertically fixed with longitudinal metal wires, and the longitudinal metal wires are horizontally fixed with transverse metal wires.
[0012] As a further technical scheme of the utility model, the longitudinal metal wires are symmetrically fixed on the two sides of the transverse metal wires, and the longitudinal metal wires and the transverse metal wires form a mesh sleeve.
[0013] As a further technical scheme of the utility model, the insulating sleeve is embedded between the wire core and the longitudinal metal wires, and the wire core and the insulating sleeve are arranged in concentric circles.
[0014] Compared with the prior art, the utility model has the beneficial effects that the power cord can be folded and the power cord is prevented from being entangled, the power cord is protected, and the power cord is easily shaped.
[0015] (1) the left fixed block and the right fixed block are folded together by welding the plug block on the left side of the right fixed block, at this time, the plug block is inserted into the groove and abuts on the sliding sheet, the sliding sheet moves along the sliding groove through the upper and lower groups of sliding blocks, until the sliding sheet cannot retreat due to the extrusion of the spring, at this time, the limiting rod is embedded in the hidden groove on the right side, the screw holes one, two and three are aligned in turn, and the bolts are screwed in for reinforcement, which can avoid hole misalignment and quickly fold the power cord together with the left fixed block and the right fixed block.
[0016] (2) the rubber strip is spirally wound on the surface of the shielding sleeve, and the rubber strip is attached to the fluff layer on the surface of the shielding sleeve by the sticky hook strip on the inner wall, and a gap is left between adjacent rubber strips for the bending of the wire bundle, which can also avoid the rubber strip from leaving the shielding sleeve and provide external protection for the power cord.
[0017] (3) by setting the wire core in the center of the shielding sleeve, in order to avoid current leakage, the innermost copper wire core surface is wrapped with an insulating sleeve, and the surface of the insulating sleeve is wrapped with a mesh structure composed of longitudinal metal wires and transverse metal wires, which facilitates the shaping of the wire harness and can avoid the separation of the insulating sleeve and the wire core, and cooperates with the shielding sleeve and the rubber strip structure to protect the internal wire core, which can avoid the automatic rebound of the wire harness. BRIEF DESCRIPTION OF DRAWINGS
[0018] Figure 1 It is a front view sectional structure schematic diagram of the utility model;
[0019] Figure 2 It is a front view sectional structure schematic diagram of the utility model; Figure 1 It is a front view sectional structure schematic diagram of the utility model;
[0020] Figure 3 It is a front view structure schematic diagram of the utility model;
[0021] Figure 4 It is a front view sectional structure schematic diagram of the utility model.
[0022] In the figure: 1, shielding sleeve; 2, left fixed block; 3, insertion slot; 4, sticky hook strip; 5, plug; 6, right fixed block; 7, rubber strip; 8, gap; 9, fluff layer; 10, insertion block; 11, hidden groove; 12, bolt; 13, screw hole one; 14, screw hole two; 15, spring; 16, groove; 17, limiting rod; 18, sliding sheet; 19, sliding groove; 20, screw hole three; 21, sliding block; 22, longitudinal metal wire; 23, wire core; 24, insulating sleeve; 25, transverse metal wire. DETAILED DESCRIPTION
[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.
[0024] Please refer to Figures 1-4The utility model provides an embodiment: a kind of power cord of anti-entanglement can be converged, including shield sleeve 1 and left fixed block 2, left fixed block 2 is installed in the below of the left side of shield sleeve 1, and the below of left fixed block 2 is installed with slot 3, right fixed block 6 is installed in the below of the right side of shield sleeve 1, and the bottom end of right fixed block 6 is fixed with plug 5, recess 16 is arranged in the right side of left fixed block 2, and limit rod 17 is fixed in the center of recess 16 side, spring 15 is fixed in the outside of recess 16 side, and spring 15 is fixed with sliding sheet 18 in the right side, and the top end and bottom end of sliding sheet 18 are respectively fixed with sliding block 21, the top and bottom of the center of recess 16 are respectively provided with sliding groove 19, and the left side of right fixed block 6 is welded with insertion block 10, and the left side of insertion block 10 is provided with hidden groove 11, the right top between left fixed block 2 and recess 16 is provided with screw hole one 13, and screw bolt 12 is assembled in screw hole one 13, the right bottom between left fixed block 2 and recess 16 is provided with screw hole three 20, and screw hole two 14 is longitudinally arranged in the center of insertion block 10 inside;
[0025] Insertion block 10 is embedded in recess 16, the left side of insertion block 10 is attached on sliding sheet 18, sliding block 21 is embedded in sliding groove 19, and screw bolt 12 is penetrated between screw hole one 13, screw hole two 14 and screw hole three 20;
[0026] Specifically, as shown in Figure 1 And Figure 2 Left fixed block 2 and right fixed block 6 are converged together, at this time, insertion block 10 is inserted into recess 16 and abuts on sliding sheet 18, so that sliding sheet 18 moves along sliding groove 19 through the two groups of sliding blocks 21 respectively, until sliding sheet 18 is pressed spring 15 and cannot retreat, at this time, limit rod 17 is embedded in hidden groove 11 in the right side, screw hole one 13, screw hole two 14 and screw hole three 20 are aligned in turn, and screw bolt 12 is screwed in for reinforcement, which can avoid hole dislocation and quickly converge wire harness.
[0027] The outer part of shield sleeve 1 is provided with adhesive tape 7, and the inner wall of adhesive tape 7 is provided with sticky hook strip 4, and gap 8 is formed between adhesive tape 7 and shield sleeve 1, the surface of shield sleeve 1 is provided with fluff layer 9, adhesive tape 7 is spirally wound on the outside of shield sleeve 1, and sticky hook strip 4 is attached to the surface of fluff layer 9.
[0028] Specifically, as shown in Figure 1 And Figure 3 Adhesive tape 7 is wound on the surface of shield sleeve 1 layer by layer, and presents helical shape and wraps the outer surface of wire harness, adhesive tape 7 is attached together with fluff layer 9 on the surface of shield sleeve 1 by means of sticky hook strip 4 on the inner wall, and gap 8 is left between adjacent adhesive tapes 7 for wire harness bending, which can also prevent adhesive tape 7 from leaving shield sleeve 1.
[0029] The center of the shielding sleeve 1 is provided with a wire core 23, and the wire core 23 is sleeved with an insulating sleeve 24, the outside of the insulating sleeve 24 is vertically fixed with longitudinal wires 22, the longitudinal wires 22 are horizontally fixed with transverse wires 25, the longitudinal wires 22 are symmetrically fixed on both sides of the transverse wires 25, and the longitudinal wires 22 and the transverse wires 25 form a mesh sleeve, the insulating sleeve 24 is embedded between the wire core 23 and the longitudinal wires 22, and the wire core 23 and the insulating sleeve 24 are arranged in concentric circles;
[0030] Specifically, as shown in Figure 1 and Figure 4 To avoid current leakage, the innermost copper wire core 23 is wrapped with an insulating sleeve 24, and the surface of the insulating sleeve 24 is wrapped with a mesh structure composed of longitudinal wires 22 and transverse wires 25, which facilitates the shaping of the wire harness and avoids the separation of the insulating sleeve 24 and the wire core 23, and cooperates with the structure of the shielding sleeve 1 and the adhesive tape 7 to protect the internal wire core 23.
[0031] Working principle: in use, to avoid current leakage, the innermost copper wire core 23 is wrapped with an insulating sleeve 24, and the surface of the insulating sleeve 24 is wrapped with a mesh structure composed of longitudinal wires 22 and transverse wires 25, which facilitates the shaping of the wire harness and avoids the separation of the insulating sleeve 24 and the wire core 23, and the adhesive tape 7 is wound layer by layer on the surface of the shielding sleeve 1, and advances in a spiral shape and wraps the outer surface of the wire harness, the adhesive tape 7 is attached to the surface of the shielding sleeve 1 by the adhesive hooks 4 on the inner wall and the fluff layer 9, and a gap 8 is left between adjacent adhesive tapes 7 for the wire harness to bend, finally the left fixing block 2 and the right fixing block 6 are brought together, at this time the plug 10 is inserted into the groove 16 and abuts on the sliding sheet 18, so that the sliding sheet 18 moves along the sliding groove 19 through the two groups of sliding blocks 21 respectively, until the sliding sheet 18 is pressed and cannot retreat, at this time the limiting rod 17 is embedded in the hidden groove 11, the screw hole one 13, the screw hole two 14 and the screw hole three 20 are aligned in turn, and then the bolt 12 is screwed in for reinforcement, which can avoid the dislocation of the holes and quickly fold the power cord together with the left fixing block 2 and the right fixing block 6.
[0032] It is apparent for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims involved.
Claims
1. A power cord capable of being folded and preventing entanglement, comprising a shielding sleeve (1) and a left fixed block (2), characterized in that: The left side of the shielding sleeve (1) is provided with a left fixed block (2), and the lower side of the left fixed block (2) is provided with a slot (3), the right side of the shielding sleeve (1) is provided with a right fixed block (6), and the bottom of the right fixed block (6) is fixedly provided with a plug (5), the right side of the inside of the left fixed block (2) is provided with a groove (16), and the center of the inside of the groove (16) is fixedly provided with a limiting rod (17), the outside of the inside of the groove (16) is fixedly provided with a spring (15), and the right side of the spring (15) is fixedly provided with a sliding sheet (18), the top and bottom of the sliding sheet (18) are respectively fixedly provided with a sliding block (21), the upper and lower sides of the center of the groove (16) are respectively provided with a sliding groove (19), the left side of the right fixed block (6) is welded with a plug-in block (10), and the left side of the inside of the plug-in block (10) is provided with a hidden groove (11), the right upper side between the left fixed block (2) and the groove (16) is provided with a screw hole (13), and the screw hole (13) is fitted with a bolt (12), the right lower side between the left fixed block (2) and the groove (16) is provided with a screw hole (20), and the center of the inside of the plug-in block (10) is longitudinally provided with a screw hole (14).
2. The anti-entanglement foldable power cord of claim 1, wherein: The plug-in block (10) is embedded in the groove (16), and the left side of the plug-in block (10) is attached to the sliding sheet (18).
3. The anti-entanglement foldable power cord of claim 1, wherein: The sliding block (21) is embedded in the sliding groove (19), and the bolt (12) penetrates between the screw hole (13), the screw hole (14) and the screw hole (20).
4. The anti-wrap collapsible power cord of claim 1, wherein: The outside of the shielding sleeve (1) is provided with a rubber strip (7), and the inner wall of the rubber strip (7) is provided with a sticky hook strip (4), and the gap (8) is formed between the rubber strip (7) and the shielding sleeve (1), and the surface of the shielding sleeve (1) is provided with a fluff layer (9).
5. The anti-wrap collapsible power cord of claim 4, wherein: The rubber strip (7) is spirally wound on the outside of the shielding sleeve (1), and the sticky hook strip (4) is attached to the surface of the fluff layer (9).
6. The anti-wrap collapsible power cord of claim 1, wherein: The center of the inside of the shielding sleeve (1) is provided with a wire core (23), and the outside of the wire core (23) is sleeved with an insulating sleeve (24), the outside of the insulating sleeve (24) is vertically fixed with a longitudinal metal wire (22), and the longitudinal metal wire (22) is horizontally fixed with a transverse metal wire (25).
7. The anti-wrap collapsible power cord of claim 6, wherein: The longitudinal metal wire (22) is symmetrically fixed on both sides of the transverse metal wire (25), and the longitudinal metal wire (22) and the transverse metal wire (25) form a mesh sleeve.
8. The anti-wrap collapsible power cord of claim 6, wherein: The insulating sleeve (24) is embedded between the wire core (23) and the longitudinal metal wire (22), and the wire core (23) and the insulating sleeve (24) are arranged in concentric circles.