Tensile and anti-breaking electric appliance connecting wire
By installing tensile-resistant and anti-breakage protective sleeves at both ends of the electrical connection cable, the problem of the electrical connection cable being prone to breakage under tension is solved, the tensile strength and flexibility of the connection are enhanced, breakage is prevented, and the durability of the electrical connection cable is improved.
Patent Information
- Application Number
- CN202423054590.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-10
- Publication Date
- 2025-11-04
- Estimated Expiration
- 2034-12-10
AI Technical Summary
Existing electrical connection wires are prone to breakage when subjected to tension, especially at the connection between the wire and the plug/connector, exhibiting poor breakage resistance and tensile strength.
Protective sleeves with tensile and anti-breakage functions are installed at both ends of the electrical connection wire. The protective sleeve consists of an outer sheath and an inner sheath. The inner wall of the inner sheath is provided with a pressure-resistant plate and an elastic rubber strip. A pressure-resistant plate is provided between the outer sheath and the inner sheath. The fixing block is connected by a snap-fit structure. The plug and connector are made of plastic.
It significantly improves the tensile strength of the connection between the cable and the plug and connector, preventing breakage caused by external pulling force, enhances the compressive strength and flexibility of the protective sleeve, provides additional cushioning effect, and avoids damage to the connection due to excessive pulling force.
Smart Images
Figure CN223514315U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the field of connecting line, concretely is the electric appliance connecting line of anti -tensile break. BACKGROUND
[0002] The electric appliance connecting line is used for connecting power supply and electric appliance, provides the electric wire of required electric energy. The electric appliance connecting line is widely used in various electric appliances and circuit, such as: television, refrigerator, washing machine etc. are connected with power supply through the electric appliance connecting line, realizes the transmission of electric energy.
[0003] The existing electric appliance connecting line usually includes line body, plug connector and connecting head, the one end of plug connector is used for connecting power supply, the one end of connecting head is used for connecting electric appliance, and the electric energy is transmitted through line body. The existing electric appliance connecting line is easy to break when being subjected to tensile force, and the tensile force of electric appliance connecting line is easy to make the breakage between line body and plug connector, line body and connecting head, the connecting place between line body and plug connector is easy to break, the connecting place between line body and connecting head is easy to break, the anti -breakage performance is poor, in addition, when people pull out the electric appliance connecting line, sometimes in order to be convenient and easy, will directly pull the line body part instead of holding the connector part and then pulling out, this can make the line body receive excessive force, thereby causing the breakage between line body and plug connector, line body and connecting head, and the tensile resistance of the connecting place of line body is poor. UTILITY MODEL CONTENTS
[0004] In order to overcome the insufficient of prior art, the utility model provides the electric appliance connecting line of anti -tensile break, can effectively solve the technical problem of the breakage of the connecting place of line body of the existing electric appliance connecting line subjected to tensile force, and the poor anti -breakage performance and tensile resistance.
[0005] The utility model solves the technical scheme that the utility model adopts: the electric appliance connecting line of anti -tensile break, including line body, plug connector and connecting head, the one end of line body is provided with first fixed block, the other end of line body is provided with second fixed block, plug connector is connected with first fixed block, connecting head is connected with second fixed block, both ends of line body are provided with the protective sleeve for realizing the anti -tensile break function, the protective sleeve includes outer sheath and inner sheath, and the anti -pressure plate is arranged between the outer sheath and the inner sheath, the anti -pressure plate is equidistantly arranged along the surface of inner sheath, the anti -pressure plate extends along the length direction of inner sheath, the inner wall of inner sheath is provided with a plurality of elastic rubber strips, and the plurality of elastic rubber strips are equidistantly arranged along the inner wall of inner sheath, and the elastic rubber strip extends along the length direction of inner sheath.
[0006] Further, the surface of the first fixed block is inwardly recessed to form a circular clamping hole, the inner wall of the circular clamping hole is inwardly recessed to form a plurality of arc-shaped clamping grooves, the plurality of arc-shaped clamping grooves are equidistantly arranged along the inner wall of the circular clamping hole, the surface of the second fixed block is outwardly protruded to form a circular clamping column, the inner wall of the circular clamping column is outwardly protruded to form a plurality of arc-shaped clamping blocks, the plurality of arc-shaped clamping blocks are equidistantly arranged along the surface of the circular clamping column, and the arc-shaped clamping blocks are clamped and connected with the arc-shaped clamping grooves.
[0007] Further, the side surface of the plug-in connector is provided with a conductive rod for transmitting power, and the side surface of the connecting head is provided with a connecting port for mutually adapting with the interface of the electrical appliance.
[0008] Further, the first fixed block and the second fixed block are in square or rectangular shapes.
[0009] Further, the plug-in connector and the connecting head are both made of plastic.
[0010] Compared with the prior art, the utility model has the advantages that the utility model discloses the electrical appliance connecting line of anti-tensile and anti-breaking, through setting up the protective sleeve of anti-tensile and anti-breaking function at the both ends of the line body, the integral tensile strength of the connecting place between the line body and the plug-in connector and the connecting place between the line body and the connecting head is improved significantly, the rupture problem caused by external force is prevented effectively, through setting up the compression plate, not only the compression capacity of the protective sleeve is enhanced, but also the external force can be dispersed effectively, the damage to the line body is reduced, the inner wall of the inner protective layer is provided with a plurality of elastic rubber strips, the flexibility and durability of the protective sleeve are further enhanced, meanwhile, additional buffering effect is provided, external tensile force and impact force can be absorbed, the strength of the protective sleeve is improved greatly, the connecting place can be prevented from breaking, the electrical appliance connecting line can be prevented from being damaged due to too large tensile force, the tensile resistance is strong, and the connecting place can be prevented from breaking. BRIEF DESCRIPTION OF DRAWINGS
[0011] Fig. 1 It is a perspective view of the utility model discloses the electrical appliance connecting line of anti-tensile and anti-breaking.
[0012] Fig. 2 It is a structural schematic view of the protective sleeve of the utility model discloses the electrical appliance connecting line of anti-tensile and anti-breaking.
[0013] Fig. 3 It is a side view of the utility model discloses the electrical appliance connecting line of anti-tensile and anti-breaking.
[0014] REFERENCE NUMERALS IN DRAWINGS
[0015] 1-line body;2-second fixed block;3-first fixed block;4-circular clamping column;5-circular clamping hole;6-arc-shaped clamping block;7-arc-shaped clamping groove;8-protective sleeve;9-connecting head;10-plug-in connector;11-conductive rod;12-connecting port;13-outer protective layer;14-inner protective layer;15-compression plate;16-elastic rubber strip. DETAILED DESCRIPTION
[0016] The technical solutions in the embodiments of the utility model will be apparently and completely described in connection with 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 the other embodiments obtained by the ordinary skilled in the art without creative labor belong to the scope of protection of the utility model.
[0017] As shown in the figure, the anti-tension and anti-breakage electric appliance connecting wire comprises a wire body 1, a plug 10 and a connecting head 9, one end of the wire body 1 is provided with a first fixed block 3, the other end of the wire body 1 is provided with a second fixed block 2, the plug 10 is connected with the first fixed block 3, the connecting head 9 is connected with the second fixed block 2, both ends of the wire body 1 are provided with a protective sleeve 8 for realizing the anti-tension and anti-breakage function, the protective sleeve 8 comprises an outer protective layer 13 and an inner protective layer 14, a compression plate 15 is arranged between the outer protective layer 13 and the inner protective layer 14, the compression plate 15 is equidistantly arranged and distributed along the surface of the inner protective layer 14, the compression plate 15 extends along the length direction of the inner protective layer 14, the inner wall of the inner protective layer 14 is provided with a plurality of elastic rubber strips 16, the plurality of elastic rubber strips 16 are equidistantly arranged and distributed along the inner wall of the inner protective layer 14, the elastic rubber strip 16 extends along the length direction of the inner protective layer 14, and in the embodiment, the compression plate 15 is composed of polyurethane material. Figs. 1-3 The surface of the first fixed block 3 is inwardly recessed to form a round clamping hole 5, the inner wall of the round clamping hole 5 is inwardly recessed to form a plurality of arc-shaped clamping grooves 7, the plurality of arc-shaped clamping grooves 7 are equidistantly arranged and distributed along the inner wall of the round clamping hole 5, the surface of the second fixed block 2 is outwardly protruded to form a round clamping column 4, the inner wall of the round clamping column 4 is outwardly protruded to form a plurality of arc-shaped clamping blocks 6, the plurality of arc-shaped clamping blocks 6 are equidistantly arranged and distributed along the surface of the round clamping column 4, the arc-shaped clamping block 6 is connected with the arc-shaped clamping groove 7 in a clamping mode, the first fixed block 3 and the second fixed block 2 are in square or rectangular shape, the round clamping hole 5 and the arc-shaped clamping groove 7 on the first fixed block 3 and the round clamping column 4 and the arc-shaped clamping block 6 on the second fixed block 2 realize the firm clamping connection between the first fixed block 3 and the second fixed block 2, which facilitates the folding and contraction of the electric appliance connecting wire, and when not in use, the electric appliance connecting wire can reduce the occupied space.
[0018]
[0019] The side of the plug-in connector 10 is provided with a conductive rod 11 for transmitting power, which can efficiently transmit power and meet the power demand of the electrical equipment, and the side of the connecting head 9 is provided with a connecting port 12 for mutually adapting with the interface of the electrical equipment, which facilitates the cooperation with the interface of the electrical equipment and the connection of the electrical equipment connecting line with the electrical equipment, and the plug-in connector 10 and the connecting head 9 are both made of plastic, which is not only durable but also has good insulation performance and corrosion resistance.
[0020] The anti-tension and anti-breaking electrical equipment connecting line of the embodiment significantly improves the overall anti-tension strength of the connection between the wire body 1 and the plug-in connector 10 and the connection between the wire body 1 and the connecting head 9 by arranging the anti-tension and anti-breaking protective sleeve 8 at both ends of the wire body 1, effectively prevents the breaking caused by external tension, and by arranging the anti-pressure plate 15, not only enhances the anti-pressure ability of the protective sleeve 8, but also effectively disperses external force and reduces the damage to the wire body 1, the inner wall of the inner protective layer 14 is provided with a plurality of elastic rubber strips 16, which further enhances the flexibility and durability of the protective sleeve 8, and also provides additional buffering effect, which can absorb external tension and impact force, greatly improves the strength of the protective sleeve 8, can avoid the breaking of the connection, and prevent the electrical equipment connecting line from being damaged due to excessive tension.
[0021] It is obvious 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 therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application, and any reference signs in the claims should not be regarded as limiting the claims.
Claims
1. A tensile-resistant and breakage-resistant electrical connection wire, comprising a wire body, a plug, and a connector, wherein a first fixing block is provided at one end of the wire body, a second fixing block is provided at the other end of the wire body, the plug is connected to the first fixing block, and the connector is connected to the second fixing block, characterized in that: The both ends of the wire body are provided with protective sleeves for realizing the tensile anti-breaking function, the protective sleeve comprises an outer protective layer and an inner protective layer, a compression plate is arranged between the outer protective layer and the inner protective layer, the compression plates are equidistantly arranged along the surface of the inner protective layer, the compression plates extend along the length direction of the inner protective layer, the inner wall of the inner protective layer is provided with a plurality of elastic rubber strips, the elastic rubber strips are equidistantly arranged along the inner wall of the inner protective layer, and the elastic rubber strips extend along the length direction of the inner protective layer.
2. The tensile strength break-resistant appliance cord of claim 1, wherein: The surface of the first fixing block is inwardly recessed to form a circular clamping hole, the inner wall of the circular clamping hole is inwardly recessed to form a plurality of arc-shaped clamping grooves, the arc-shaped clamping grooves are equidistantly arranged along the inner wall of the circular clamping hole, the surface of the second fixing block is outwardly protruded to form a circular clamping column, the inner wall of the circular clamping column is outwardly protruded to form a plurality of arc-shaped clamping blocks, and the arc-shaped clamping blocks are equidistantly arranged along the surface of the circular clamping column.
3. The tensile strength break-resistant appliance cord of claim 1, wherein: The side surface of the plug connector is provided with a conductive rod for transmitting power, and the side surface of the connecting head is provided with a connecting port for mutually adapting with the interface of the electrical appliance.
4. The tensile strength anti-break electrical appliance cord according to claim 1, characterized in that: The first fixing block and the second fixing block are square or rectangular.
5. The tensile strength break-resistant appliance cord according to any one of claims 1-4, wherein: The plug connector and the connecting head are both made of plastic.