Indoor decoration concealed line replacement auxiliary threading structure
The design of the support frame and guide frame enables a single person to complete the replacement of concealed wiring in interior decoration, solving the problems of wasted manpower and inconvenient limiting structure in traditional methods, and improving decoration efficiency and stability.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HUBEI XIONGKAI CONSTR ENG CO LTD
- Filing Date
- 2025-06-19
- Publication Date
- 2026-06-26
AI Technical Summary
The replacement of concealed wiring in existing interior decoration requires two people to work together, which wastes human resources, and the traditional fixed limiting structure is inconvenient for threading wires.
The structure adopts a support frame and guide frame, including a right-angle plate, a support vertical tube, an inner support frame, a limiting arm, and a magnetic docking seat. With the fixation of the elastic clamp and the guidance of the limiting arm, a single person can complete the replacement of the concealed line, ensuring the smooth passage of the new line.
It improves decoration efficiency, reduces manpower waste, enhances support stability, ensures smooth wiring, and solves the shortcomings of traditional methods that require two people to work together.
Smart Images
Figure CN224418294U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of interior decoration technology, and more specifically, to an auxiliary threading structure for replacing concealed wiring in interior decoration. Background Technology
[0002] In the existing process of replacing concealed wiring in interior decoration, the old wire is usually cut short, and then the new wire is carefully tied to the old wire with tape. Then, one person pulls hard on one end of the new wire while another person assists in pulling on the other end to prevent the wire from getting stuck, so as to ensure that the new wire can pass through the concealed wiring pipe smoothly. Although this method can achieve the replacement of concealed wiring to a certain extent, it requires two people to work together, which wastes human resources. Utility Model Content
[0003] To overcome the above deficiencies, this utility model provides an auxiliary threading structure for replacing concealed wiring in interior decoration, which solves the aforementioned problems.
[0004] This utility model is implemented as follows:
[0005] An auxiliary guide structure for replacing concealed wiring in interior decoration includes a support frame and a guide frame. The support frame includes a right-angle plate, and two support vertical tubes are symmetrically arranged at the rear edge of the right-angle plate. An inner support frame is elastically arranged on the front side of the two support vertical tubes. The inner support frame moves along the length direction of the support vertical tubes. The guide frame is located at the top center of the right-angle plate. The guide frame includes a guide seat located at the top of the right-angle plate. A set of limiting arms is provided at the top of the guide frame. When the limiting arms are connected, they form a limiting area with a circular inner diameter.
[0006] In this embodiment, the inner support frame includes two parallel side support plates, and a sliding rod is provided at the rear end of each side support plate. A connecting rod is provided between the two side support plates.
[0007] In this embodiment, a sliding groove extending through to the interior is provided on the front side of the supporting vertical tube, and two sliding rods on the inner support frame are respectively slidably disposed on the inner side of the supporting vertical tube, and the side support plate is slidably disposed in the sliding groove.
[0008] In this embodiment, an abutment spring is provided on the inner side of the supporting vertical tube near the bottom. The top of the abutment spring abuts against the bottom of the sliding rod. An upper partition is provided on the inner side of the supporting vertical tube near the top of the sliding groove. When the inner support frame is not subjected to external force, the sliding rod abuts against the upper partition under the elastic force of the abutment spring. At this time, the side support plate does not contact the top of the sliding groove.
[0009] In this embodiment, the top of the side support plate is provided with three protrusions spaced apart.
[0010] In this embodiment, the limiting arm includes a first connecting arm fixedly disposed on one side of the guide seat, a second connecting arm hinged to the end of the first connecting arm, and a docking seat hinged to the end of the second connecting arm. The docking seats on the two limiting arms dock together to form a circular closed structure. There are two sets of limiting arms, which are arranged parallel to each other on both sides of the guide seat.
[0011] In this embodiment, the docking seat is a magnet, and the magnetic poles of the two opposite docking seats are opposite.
[0012] In this embodiment, the guide frame is movably mounted on the right-angle plate.
[0013] In this embodiment, a rearwardly extending wing plate is provided on the top rear side of the right-angle plate. A first shaft hole is provided on the top of the wing plate, and a second shaft hole is provided at the top center of the guide seat. A connecting shaft is inserted above the second shaft hole, and the connecting shaft passes through the first shaft hole and is fixed with bolts.
[0014] In this embodiment, two protruding rings are provided on the top of the wing plate outside the first shaft hole, and the protruding rings abut against the guide seat.
[0015] The beneficial effects of this utility model are as follows: By pressing down the connecting rod of the inner support frame, the sliding rod is squeezed against the spring, thereby embedding the horizontal end of the right-angle plate and the inner support frame into the groove of the wall panel and fixing them. After the old wire and the new wire are bound together, the connecting limiting arm forms a circular limiting area, allowing the new wire to be pulled through this area to prevent the wire from getting stuck. Compared with the traditional concealed wiring replacement, which requires two people to work together, one to pull the wire and the other to feed it, this structure, with its elastic clamps for fixation and limiting arm for guidance, can be completed by a single person, greatly improving work efficiency. The inner support frame is equipped with a protrusion to enhance the friction with the rough wall surface and ensure stable support; the limiting arm uses magnetic docking, which can quickly close to form a closed limiting area, solving the problem of inconvenient wire threading in fixed limiting structures; the guide frame can be movable, and the angle can be adjusted to adapt to different pulling directions to ensure smooth wire threading. Attached Figure Description
[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.
[0017] Figure 1 A schematic diagram of an auxiliary threading structure for replacing concealed wiring in interior decoration, provided for an embodiment of this utility model;
[0018] Figure 2 A schematic diagram of another perspective of an auxiliary threading structure for replacing concealed wiring in interior decoration, provided for an embodiment of this utility model;
[0019] Figure 3 A partial cross-sectional view of the guide frame provided for an embodiment of this utility model;
[0020] Figure 4 A partial cross-sectional view of the supporting vertical tube provided for an embodiment of this utility model;
[0021] Figure 5 A schematic diagram of the structure of an embodiment provided for the present utility model.
[0022] In the diagram: 10. Support frame; 11. Right-angle plate; 1101. Wing plate; 1102. First shaft hole; 1103. Protruding ring; 12. Support vertical tube; 1201. Slide groove; 1202. Upper partition plate; 13. Inner support frame; 1301. Side support plate; 1302. Slide rod; 1303. Connecting rod; 14. Contact spring; 20. Guide frame; 21. Guide seat; 2101. Second shaft hole; 22. Limiting arm; 2201. First connecting arm; 2302. Second connecting arm; 2303. Docking seat; 24. Connecting shaft. Detailed Implementation
[0023] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.
[0024] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.
[0025] like Figure 1-2As shown, this utility model provides an auxiliary threading structure for replacing concealed wiring in interior decoration, including a support frame 10 and a guide frame 20. The support frame 10 includes a right-angle plate 11, with two supporting vertical tubes 12 symmetrically arranged at the rear edge of the right-angle plate 11. An inner support frame 13 is elastically arranged on the front side of the two supporting vertical tubes 12, and the inner support frame 13 moves along the length direction of the supporting vertical tubes 12. The guide frame 20 is located at the top center of the right-angle plate 11. The guide frame 20 includes a guide seat 21 located at the top of the right-angle plate 11, and a set of limiting arms 22 are provided at the top of the guide frame 20. After the limiting arms 22 are connected, they form a limiting area with a circular inner diameter. When in use, the inner support frame 13 is compressed so that the horizontal end of the right-angle plate 11 and the inner support frame 13 are supported and fixed in the panel groove of the wall. The new wire passes through the limiting area formed by the limiting arms 22 and is pulled with the assistance of the limiting arms 22 to prevent the wire from getting stuck.
[0026] In this embodiment, the inner support frame 13 includes two parallel side support plates 1301, and a sliding rod 1302 is provided at its rear end. A connecting rod 1303 is provided between the two side support plates 1301. The connecting rod 1303 not only increases the stability of the two side support plates 1301, but also facilitates the manual pulling down and compression of the inner support frame 13, making it easy to quickly fix in the panel groove of the wall.
[0027] like Figure 4 As shown, a sliding groove 1201 extending into the interior is provided on the front side of the support vertical tube 12, and two sliding rods 1302 on the inner support frame 13 are respectively slidably disposed on the inner side of the opposite support vertical tube 12, and the side support plate 1301 is slidably disposed in the sliding groove 1201.
[0028] Furthermore, an abutment spring 14 is provided on the inner side of the support vertical tube 12 near the bottom. The top of the abutment spring 14 abuts against the bottom of the slide rod 1302. An upper partition plate 1202 is provided on the inner side of the support vertical tube 12 near the top of the slide groove 1201. When the inner support frame 13 is not subjected to external force, the slide rod 1302 abuts against the upper partition plate 1202 due to the elastic force of the abutment spring 14. At this time, the side support plate 1301 does not contact the top of the slide groove 1201. That is, the support frame 10 is an elastic clamp formed by the horizontal end of the right angle plate 11 and the side support plate 1301 with the help of the relative action of the abutment spring 14. This elastic clamp can be used for the support and fixation of the side of the inner groove of the wall.
[0029] As a preferred embodiment, since the panel groove of the wall is usually only roughened during decoration and its inner side is not a smooth plane, three protrusions are provided at intervals on the top of the side support plate 1301. The protrusions enhance the stability of the inner support frame 13 in supporting and fixing the panel groove of the wall.
[0030] like Figure 3As shown, the limiting arm 22 includes a first connecting arm 2201 fixedly disposed on one side of the guide seat 21. The end of the first connecting arm 2201 is hinged to a second connecting arm 2302, and the end of the second connecting arm 2302 is hinged to a docking seat 2303. The docking seats 2303 on the two limiting arms 22 are joined together to form a circular closed structure. There are two sets of limiting arms 22, which are arranged in parallel on both sides of the guide seat 21. The design of the separable limiting arm 22 combination structure can handle more auxiliary wire threading situations compared with the fixed circular limiting structure. Specifically, in the process of using the fixed circular limiting structure, the old / new wire needs to be passed through the fixed circular limiting structure first, and then the binding and pulling steps are performed. If it is bound first in the process of use, it is more troublesome to pass through the fixed circular limiting structure later, and it needs to be passed through from the other end of the new wire. Therefore, the opening and closing limiting arm 22 combination structure can solve this problem.
[0031] In this embodiment, the docking seat 2303 is a magnet, and the magnetic poles of the two opposite docking seats 2303 are opposite. The magnets with opposite poles attract each other, which can achieve rapid closing and opening.
[0032] In one embodiment, the guide frame 20 is fixedly mounted on the right-angle plate 11.
[0033] In another embodiment, the guide frame 20 is movably mounted on the right-angle plate 11. The right-angle plate 11 has a rearwardly extending wing plate 1101 on the top rear side. The top of the wing plate 1101 has a first shaft hole 1102. The top center of the guide seat 21 has a second shaft hole 2101. A connecting shaft 24 is inserted above the second shaft hole 2101. The connecting shaft 24 passes through the first shaft hole 1102 and is fixed with bolts. That is, the guide frame 20 can be adjusted at different angles on the right-angle plate 11. During the pulling operation, the angle can be adjusted according to the relative action of the new line and the limiting arm 22 combination structure to ensure smooth pulling.
[0034] In a preferred embodiment, two protruding rings 1103 are provided on the top of the wing plate 1101 outside the first shaft hole 1102. The protruding rings 1103 abut against the guide seat 21. In order to ensure the smooth rotation of the guide seat 21 on the wing plate 1101, the contact area between the wing plate 1101 and the guide seat 21 is reduced by the protruding rings 1103, resulting in less friction.
[0035] Example
[0036] Specifically, such as Figure 5As shown, the working principle of this auxiliary guide structure for replacing concealed wiring in interior decoration is as follows: By pressing down the connecting rod 1303 on the inner support frame 13, the sliding rod 1302 compresses the contact spring 14, so that the horizontal end of the right-angle plate 11 and the inner support frame 13 can be embedded into the panel groove of the wall. Then, the support frame 10 is fixed in place by the elastic force. At this time, the old wire is pulled out and the old wire is bound to the new wire. At the same time, the limiting arms 22 on both sides are connected by the docking seat 2303 to restrict the wire in the guide frame 20, which prevents the wire from getting stuck. Through the above structure, the problem of existing interior decoration concealed wiring replacement work requiring two people to cooperate and wasting human resources is solved.
[0037] The present invention has been further described above with reference to specific embodiments. However, it should be understood that the specific description herein should not be construed as limiting the substance and scope of the present invention. Various modifications made by those skilled in the art to the above embodiments after reading this specification are all within the scope of protection of the present invention.
Claims
1. An auxiliary guide structure for replacing concealed wiring in interior decoration, characterized in that, The system includes a support frame (10) and a guide frame (20). The support frame (10) includes a right-angle plate (11). Two support vertical tubes (12) are symmetrically arranged at the rear edge of the right-angle plate (11). An inner support frame (13) is elastically arranged on the front side of the two support vertical tubes (12). The inner support frame (13) moves along the length direction of the support vertical tubes (12). The guide frame (20) is located at the top center of the right-angle plate (11). The guide frame (20) includes a guide seat (21) located on the top of the right-angle plate (11). A set of limiting arms (22) is provided on the top of the guide frame (20). The limiting arms (22) form a limiting area with an inner diameter of a circle after being connected.
2. The auxiliary threading structure for replacing concealed wiring in interior decoration according to claim 1, characterized in that, The inner support frame (13) includes two parallel side support plates (1301), and a sliding rod (1302) is provided at its rear end. A connecting rod (1303) is provided between the two side support plates (1301).
3. The auxiliary threading structure for replacing concealed wiring in interior decoration according to claim 2, characterized in that, The front side of the support vertical tube (12) is provided with a sliding groove (1201) that extends into the interior. The two sliding rods (1302) on the inner support frame (13) are respectively slidably arranged on the inner side of the support vertical tube (12). The side support plate (1301) is slidably arranged in the sliding groove (1201).
4. The auxiliary threading structure for replacing concealed wiring in interior decoration according to claim 3, characterized in that, An abutment spring (14) is provided on the inner side of the support vertical tube (12) near the bottom. The top of the abutment spring (14) abuts against the bottom of the slide rod (1302). An upper partition plate (1202) is provided on the inner side of the support vertical tube (12) near the top of the slide groove (1201). When the inner support frame (13) is not subjected to external force, the slide rod (1302) abuts against the upper partition plate (1202) due to the elastic force of the abutment spring (14). At this time, the side support plate (1301) does not contact the top of the slide groove (1201).
5. An auxiliary threading structure for replacing concealed wiring in interior decoration according to any one of claims 2-4, characterized in that, The top of the side support plate (1301) is provided with three protrusions spaced apart.
6. The auxiliary threading structure for replacing concealed wiring in interior decoration according to claim 1, characterized in that, The limiting arm (22) includes a first connecting arm (2201) fixedly disposed on one side of the guide seat (21), and a second connecting arm (2302) is hinged to the end of the first connecting arm (2201). A docking seat (2303) is hinged to the end of the second connecting arm (2302). The docking seats (2303) on the two limiting arms (22) are docked together to form a circular closed structure. There are two sets of limiting arms (22), which are arranged in parallel on both sides of the guide seat (21).
7. The auxiliary threading structure for replacing concealed wiring in interior decoration according to claim 6, characterized in that, The docking seat (2303) is a magnet, and the magnetic poles of the two opposite docking seats (2303) are opposite.
8. The auxiliary threading structure for replacing concealed wiring in interior decoration according to claim 1, characterized in that, The guide frame (20) is movably mounted on the right-angle plate (11).
9. The auxiliary threading structure for replacing concealed wiring in interior decoration according to claim 8, characterized in that, The right-angle plate (11) has a rearwardly extending wing plate (1101) on its top rear side. The wing plate (1101) has a first shaft hole (1102) on its top. The guide seat (21) has a second shaft hole (2101) at its top center. A connecting shaft (24) is inserted above the second shaft hole (2101). The connecting shaft (24) passes through the first shaft hole (1102) and is fixed with bolts.
10. The auxiliary threading structure for replacing concealed wiring in interior decoration according to claim 9, characterized in that, The top of the wing plate (1101) is provided with two protruding rings (1103) located outside the first shaft hole (1102), and the protruding rings (1103) abut against the guide seat (21).