Extension line convenient to arrange

Abstract

The utility model relates to the technical field of wires, and discloses an extension cord convenient to arrange, comprising an extension cord body, two ends of the extension cord body are respectively provided with a first plug and a second plug, the outer side wall of the extension cord body is movably provided with an installation seat, the left side of the installation seat is fixedly provided with a fixed wafer, and the left side of the fixed wafer is fixedly provided with an elastic piece. A fixing piece is fixed to the left side of the fixing wafer, a fixing colloid is fixed to the left side of the fixing piece, and a release film is arranged on the left side of the fixing colloid. According to the utility model, through the arrangement of components such as the fixed wafer, the fixed colloid, the threaded column and the movable wafer, if the extension line is too long in use, the redundant extension line body can be wound and stored at one side of the fixed wafer through the arrangement of the components, so that the influence on use caused by the too long extension line body is avoided, and the service life of the extension line is prolonged. The extension cord is convenient to arrange, and the situation that use is affected by disordered winding of the extension cord can be avoided during use.

Description

Technical Field

[0001] This utility model relates to the field of wire technology, specifically to an extension cord that is easy to manage. Background Technology

[0002] Extension cords are a type of power cable that can be installed in different rooms or spaces to connect to power or signal sources on instruments and equipment. They provide power and signals to locations at greater distances and are widely used in various types of equipment in commercial and industrial environments. They are characterized by ease of use, stable current delivery, and durability.

[0003] Traditional extension cords, when used in different locations with varying length requirements, easily become excessively long and tangled. Therefore, we propose a more manageable extension cord to address this issue. Utility Model Content

[0004] The purpose of this invention is to provide an extension line that is easy to manage, in order to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an extension cord that is easy to manage, comprising an extension cord body, with a first plug and a second plug respectively installed at both ends of the extension cord body, a mounting base movably disposed on the outer side wall of the extension cord body, and a first hole provided inside the mounting base, a threaded post fixed on the right side of the mounting base, a stop block fixed on the right side of the threaded post, a movable disc movably disposed on the outer side wall of the threaded post, a connecting block fixed on the right side of the movable disc, a second hole provided inside both the movable disc and the connecting block, a fixing disc fixed on the left side of the mounting base, a fixing piece fixed on the left side of the fixing disc, a fixing adhesive body fixed on the left side of the fixing piece, and a release film provided on the left side of the fixing adhesive body.

[0006] As a further technical solution of this utility model, the inner sidewall of the second hole is uniformly provided with internal threads, and the connecting block and the movable disc are connected by threads between the second hole and the second hole.

[0007] As a further technical solution of this utility model, the fixing colloid and the fixing disc are the same size, and the fixing colloid and the fixing disc are compatible.

[0008] As a further technical solution of this utility model, both ends of the outer side wall of the extension cord are fixed with connecting rings, one side of each connecting ring is fixed with an elastic rubber strip, and one side of each elastic rubber strip is fixed with a fixing block. One side of each fixing block is fixed with a rubber protective sleeve. The inside of each rubber protective sleeve is provided with a first groove and a second groove, and the inner side wall of the second groove is installed with a sealing ring.

[0009] As a further technical solution of this utility model, the rubber protective sleeve is provided in two sets, and the rubber protective sleeve forms an engaging structure with the first plug and the second plug through the first groove and the second groove respectively.

[0010] As a further technical solution of this utility model, both the upper and lower ends of the first plug and the second plug are provided with sliding grooves, and sliders are movably arranged inside the sliding grooves. A stabilizing seat is fixed to the outer wall of the slider, and a repeatable colloid is fixed to the front end of the stabilizing seat.

[0011] As a further technical solution of this utility model, the slider and the slide groove are provided in two sets, and the two sets of sliders and slide grooves are symmetrically distributed about the central axis of the first plug and the second plug, respectively.

[0012] As a further technical solution of this utility model, the cross-section of the slider is smaller than the cross-section of the groove, and the slider and the groove form a sliding structure.

[0013] Compared with the prior art, the beneficial effects of this utility model are: the easy-to-manage extension cable not only makes it easy to manage the extension cable and provides dust protection for the first and second plugs, but also ensures that the first and second plugs are stably connected to the socket.

[0014] (1) By setting up components such as fixed disc, fixed colloid, threaded column and movable disc, if the extension cord is too long when in use, the excess extension cord can be wound up and stored on one side of the fixed disc through the setting of the above components, so as to avoid the extension cord being too long and affecting the use. This makes the extension cord easy to organize and avoids the messy tangling of the extension cord affecting the use.

[0015] (2) By providing components such as a first groove, elastic rubber strip, rubber protective sleeve and second groove, when the first plug and the second plug are not in use, the rubber protective sleeve in the above components can be fitted onto the outer side wall of the first plug and the second plug, and the sealing ring increases the sealing between the rubber protective sleeve and the first plug and the second plug, so that the rubber protective sleeve can seal and protect the first plug and the second plug, and prevent external water and dust from corroding and damaging the first plug and the second plug when not in use;

[0016] (3) By setting up components such as sliders, grooves, repeatable colloids and stabilizers, when the extension cable is in use, the first plug and the second plug at both ends of the extension cable will be connected to the sockets on the corresponding devices respectively. When the first plug and the second plug are connected to the sockets, the above-mentioned components make the first plug and the second plug stable and easy to disconnect, resulting in better performance. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of a partial cross-sectional structure of the present invention;

[0018] Figure 2 This is a side view of the fixed circular plate structure of this utility model;

[0019] Figure 3 This is a front view cross-sectional structural diagram of the rubber protective sleeve of this utility model;

[0020] Figure 4 For the present utility model Figure 3 A magnified schematic diagram of the structure at point A in the middle.

[0021] In the diagram: 1. Extension cord; 2. First groove; 3. Connecting ring; 4. First plug; 5. Second plug; 6. Elastic rubber strip; 7. Fixing block; 8. Rubber protective sleeve; 9. Fixing disc; 10. Fixing adhesive; 11. Release film; 12. Threaded post; 13. Connecting block; 14. Stop block; 15. Mounting base; 16. Movable disc; 17. First hole; 18. Fixing disc; 19. Second hole; 20. Second groove; 21. Sealing ring; 22. Slider; 23. Slide groove; 24. Reusable adhesive; 25. Stabilizing base. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-4This utility model provides an embodiment of an extension cord that is easy to manage, comprising an extension cord body 1, with a first plug 4 and a second plug 5 respectively installed at both ends of the extension cord body 1. A mounting base 15 is movably disposed on the outer side wall of the extension cord body 1, and a first hole 17 is provided inside the mounting base 15. A threaded post 12 is fixed to the right side of the mounting base 15, and a stop block 14 is fixed to the right side of the threaded post 12. A movable disc 16 is movably disposed on the outer side wall of the threaded post 12, and a connecting block 13 is fixed to the right side of the movable disc 16. Both the movable disc 16 and the connecting block 13 have second holes 19 inside. The left side of the mounting base 15... A fixed circular piece 9 is fixed, a fixed piece 18 is fixed to the left side of the fixed circular piece 9, a fixed adhesive 10 is fixed to the left side of the fixed piece 18, and a release film 11 is provided on the left side of the fixed adhesive 10. The inner wall of the second hole 19 is uniformly provided with internal threads. The connecting block 13 and the movable circular piece 16 are connected by threads through the second hole 19. The movable circular piece 16 is pushed to move stably to limit and store the extension line. The fixed adhesive 10 and the fixed circular piece 9 are the same size and are compatible with each other, so that the fixed circular piece 9 is stably adhered and fixed on the corresponding plane for use.

[0024] Specifically, such as Figure 1 and Figure 2 As shown, the excess extension cord 1 is evenly wound around the outer wall of the mounting base 15. Then, the movable disc 16 is rotated to move the extension cord 1 wound on the side of the fixed disc 9, squeezing the extension cord 1 at that point. Then, the fixed disc 9 and the movable disc 16 limit the wound extension cord 1, thereby winding and storing the excess length of the extension cord 1 together. Subsequently, the movable disc 16 is rotated in the opposite direction to open the limit on the extension cord 1, and the stored extension cord 1 can be released for normal use. In addition, the release film 11 on the surface of the fixing adhesive 10 can be peeled off during use. Then, the fixed disc 9 is fixed on the corresponding plane through the release film 11, and the extension cord 1 is positioned and stored, resulting in better use.

[0025] Both ends of the outer wall of the extension cable 1 are fixed with connecting rings 3. Each side of the connecting ring 3 is fixed with an elastic rubber strip 6, and each side of the elastic rubber strip 6 is fixed with a fixing block 7. Each side of the fixing block 7 is fixed with a rubber protective sleeve 8. The rubber protective sleeve 8 is provided with a first groove 2 and a second groove 20. The inner side wall of the second groove 20 is installed with a sealing ring 21. There are two sets of rubber protective sleeves 8. The rubber protective sleeve 8 forms a locking structure with the first plug 4 and the second plug 5 through the first groove 2 and the second groove 20 respectively, so as to protect the first plug 4 and the second plug 5 from dust and water.

[0026] Specifically, such as Figure 1 and Figure 3As shown, the elasticity of the elastic strip 6 allows the rubber protective sleeve 8 to be fitted onto the outer walls of the first plug 4 and the second plug 5 respectively, providing dust and water protection for the first plug 4 and the second plug 5. Subsequently, by pulling the rubber protective sleeve 8 to detach it from the outer walls of the first plug 4 and the second plug 5, the first plug 4 and the second plug 5 can be opened for normal use.

[0027] Both the upper and lower ends of the first plug 4 and the second plug 5 are provided with sliding grooves 23. Slider 22 is movably arranged inside the sliding grooves 23. A stabilizing seat 25 is fixed to the outer wall of the slider 22, and a repeatable adhesive 24 is fixed to the front end of the stabilizing seat 25. There are two sets of slider 22 and sliding groove 23, and the two sets of slider 22 and sliding groove 23 are symmetrically distributed about the central axis of the first plug 4 and the second plug 5, respectively. The cross-section of the slider 22 is smaller than the cross-section of the sliding groove 23. The slider 22 and the sliding groove 23 form a sliding structure, so that the stabilizing seat 25 can move stably to one end to push the repeatable adhesive 24 to stick to the corresponding plane to reinforce the connection of the first plug 4 and the second plug 5.

[0028] Specifically, such as Figure 1 , Figure 2 and Figure 4 As shown, after the first plug 4 and the second plug 5 are plugged into the corresponding sockets, the sliding of the slider 22 inside the groove 23 pushes the stabilizing seat 25 to one side. The repeatable adhesive 24 on one side of the stabilizing seat 25 is bonded to the socket, thereby making the first plug 4 and the second plug 5 stably plugged into the socket.

[0029] Working principle: When using this utility model, take out the extension cord, pull the rubber protective sleeve 8 to detach it from the outer wall of the first plug 4 and the second plug 5 to open the protection of the first plug 4 and the second plug 5. Then, insert the first plug 4 and the second plug 5 at both ends of the extension cord 1 into the corresponding sockets. After insertion, the sliding of the slider 22 in the slide groove 23 pushes the stabilizing seat 25 to one side. The repeatable adhesive 24 on one side of the stabilizing seat 25 is bonded to the socket, so that the first plug 4 and the second plug 5 are stably inserted into the corresponding sockets. If the extension cord is too long, the excess extension cord 1 is evenly wound around the outer wall of the mounting base 15. Then, rotate the movable disc 16 to move it towards the extension cord 1 wound on the side of the fixed disc 9 to squeeze the extension cord 1 at this point. Then, the fixed disc 9 and the movable disc 16 limit the wound extension cord 1, thereby winding and storing the excess length of the extension cord 1 together.

[0030] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. An extension cord that is easy to manage, comprising an extension cord body (1), characterized in that: The extension cord (1) is equipped with a first plug (4) and a second plug (5) at both ends. The extension cord (1) is movably provided with a mounting base (15) on its outer side wall. The mounting base (15) is provided with a first hole (17) inside. The mounting base (15) is fixed with a threaded post (12) on its right side. The threaded post (12) is fixed with a stop block (14) on its right side. The threaded post (12) is movably provided with a movable disc (16) on its outer side wall. The movable disc (16) is fixed with a connecting block (13) on its right side. The movable disc (16) and the connecting block (13) are both provided with a second hole (19) inside. The mounting base (15) is fixed with a fixing disc (9) on its left side. The fixing disc (9) is fixed with a fixing piece (18) on its left side. The fixing piece (18) is fixed with a fixing adhesive (10) on its left side. The fixing adhesive (10) is provided with a release film (11) on its left side.

2. The extension line according to claim 1, characterized in that: The inner wall of the second hole (19) is uniformly provided with internal threads, and the connecting block (13) and the movable disc (16) are connected by threads through the second hole (19).

3. The extension line according to claim 1, characterized in that: The fixing colloid (10) and the fixing disc (9) are the same size and are compatible with each other.

4. The extension line according to claim 1, characterized in that: Both ends of the outer wall of the extension line (1) are fixed with connecting rings (3), and one side of the connecting ring (3) is fixed with an elastic rubber strip (6), and one side of the elastic rubber strip (6) is fixed with a fixing block (7). One side of the fixing block (7) is fixed with a rubber protective sleeve (8). The inside of the rubber protective sleeve (8) is provided with a first groove (2) and a second groove (20), and the inner side wall of the second groove (20) is equipped with a sealing ring (21).

5. The extension line according to claim 4, characterized in that: The rubber protective sleeve (8) is provided in two sets. The rubber protective sleeve (8) forms an engaging structure with the first plug (4) and the second plug (5) through the first groove (2) and the second groove (20) respectively.

6. The extension line according to claim 1, characterized in that: The first plug (4) and the second plug (5) are provided with sliding grooves (23) at both the upper and lower ends. Slider (22) is movably arranged inside the sliding grooves (23). A stabilizing seat (25) is fixed on the outer side wall of the slider (22), and a repeatable colloid (24) is fixed at the front end of the stabilizing seat (25).

7. The extension line according to claim 6, characterized in that: The slider (22) and the groove (23) are provided in two sets, and the two sets of sliders (22) and grooves (23) are symmetrically distributed about the central axis of the first plug (4) and the second plug (5).

8. The extension line according to claim 6, characterized in that: The cross-section of the slider (22) is smaller than the cross-section of the groove (23), and the slider (22) and the groove (23) form a sliding structure.

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