A marking device for decoration design

Abstract

The utility model relates to the technical field of decoration auxiliary tool provides a marking device for decoration design, including the wire box, the top of wire box is provided with the protection structure, one side fixed with the ink cartridge in the wire box, the other side in the wire box is provided with the winding structure, one side of ink cartridge top in the wire box is provided with the isolation structure. The utility model discloses is provided with the isolation structure, when paying out, the ink line is driven to the outside of wire box by the wire hoop of isolation membrane, and the ink line passes between two groups of sponge bodies, and the ink liquid in the ink cartridge is dyed to the inside of winding structure by the sponge body, so that the winding structure completes the marking work, and when winding, the ink line is driven to between two groups of sponge bodies by the wire hoop of isolation membrane, so that the isolation membrane isolates the ink line and the sponge body, avoids the ink line dyeing ink liquid to cause ink liquid waste when winding, increases the use time of ink liquid, prolongs the service life of ink line.

Description

Technical Field

[0001] This utility model relates to the field of decoration auxiliary tools, and in particular to a marking device for decoration design. Background Technology

[0002] In the process of home decoration design, marking is a basic and crucial task. Its accuracy and efficiency directly affect the quality and progress of subsequent construction. Therefore, a marking device for decoration design is used.

[0003] To address this, patent CN221248813U discloses a marking device for interior design, comprising a spool and an ink cartridge. A line-spreading mechanism is installed at the front of the spool, and a positioning mechanism is installed between the ink cartridge and the spool. The line-spreading mechanism includes a line-spreading box, which is fixedly installed at the front of the ink cartridge. A guide rod is movably installed through the interior of the line-spreading box, a pull block is fixedly installed at the top of the guide rod, a first spring is installed around the guide rod, and a guide block is installed at the bottom of the guide rod, sleeved around the line body. A lifting groove is provided near the bottom of the front of the line-spreading box, and a first limiting groove is provided at the rear of the lifting groove. This invention provides a marking device for interior design that facilitates rapid line marking by the lifting of the line body, reduces contact between workers and the ink on the line body surface, and facilitates fixation during the line body stretching and marking process, further improving the elasticity of the line body.

[0004] The aforementioned marking device for interior design uses a snap-on mechanism to facilitate rapid marking by quickly snapping the line, reducing contact between workers and the ink on the line surface. A positioning mechanism protects the line and further enhances its elasticity. However, during both pulling and rewinding, the line passes through the ink cartridge, causing it to carry ink out of the cartridge. This ink waste during rewinding is a problem. Furthermore, the uneven winding of the line during rewinding causes it to become concentrated on the outer wall of the winding drum in the middle, making it prone to slippage and misalignment, affecting the smoothness of unwinding and resulting in poor applicability. Utility Model Content

[0005] The purpose of this invention is to provide a marking device for interior design, which solves the defects of existing marking devices for interior design, such as wasting ink and uneven winding of lines.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a marking device for decoration design, including a junction box;

[0007] The top of the cable box is provided with a protective structure, an ink cartridge is fixed on one side inside the cable box, and a winding structure is provided on the other side inside the cable box.

[0008] An isolation structure is provided on one side of the top of the ink cartridge inside the line box. The isolation structure includes a baffle on one side of the top of the ink cartridge. A fixing rod is evenly fixed on one side of the baffle, and a sponge is evenly arranged between adjacent isolation membranes. An isolation membrane is fixedly installed on the other side of the baffle, and a wire clamp is fixed to one end of the isolation membrane.

[0009] The ink cartridge inside the line box has a guide structure fixed on the side near the winding structure.

[0010] Preferably, the protective structure includes a cover disposed at the top of the junction box, a spring piece fixed at the middle position of one end of the cover, a snap-fit ​​block fixed on the outer wall of one side of the spring piece, a snap-fit ​​groove opened on the inner wall of the junction box on one side of the snap-fit ​​block, and pressure plates uniformly fixed on the inner wall of the cover away from the spring piece.

[0011] Preferably, the end of the cover away from the spring piece is hinged to one end of the wire box, and the snap-fit ​​block and the wire box form a snap-fit ​​structure through the snap-fit ​​groove.

[0012] Preferably, the winding structure includes a winding shaft disposed inside the line box on the side away from the ink cartridge. Ink thread is wound on the outer wall of the winding shaft. One end of the ink thread extends to the outside of the line box and is fixed with a limiting plate. A pull ring is fixed to one end of the limiting plate. A drive gear is fixed to one end of the winding shaft. A transmission gear is rotatably connected to the inner wall of the line box on one side of the drive gear. A handle is rotatably connected to the outer wall of the line box on one side of the drive gear.

[0013] Preferably, one end of the handle is fixedly connected to one end of the drive gear, the drive gear and the transmission gear are meshed, and the end of the take-up shaft away from the drive gear is rotatably connected to the wire box.

[0014] Preferably, a rubber stopper is snapped onto one side of the top of the ink cartridge, and the top of the ink cartridge abuts against the bottom of the fixing rod.

[0015] Preferably, the guide structure includes support rods uniformly fixed inside the ink cartridge near the winding structure. Each support rod has a guide seat fixed at its top end. A guide groove is formed at the middle position of the top end of the guide seat. A reciprocating screw is arranged directly above the guide groove. A driven gear is fixed on the outer wall of one end of the reciprocating screw. A threaded sleeve is threadedly connected to the outer side of the reciprocating screw. A limit block is fixed on the outer wall of one side of the threaded sleeve, and a slider is fixed on the outer wall of the other side of the threaded sleeve.

[0016] Preferably, both ends of the reciprocating lead screw extend into the interior of the wire box and are rotatably connected to the wire box; the driven gear meshes with the transmission gear; one end of the slider extends into the interior of the guide groove; the slider and the guide seat form a sliding structure through the guide groove; and the limiting block is sleeved on the outside of the ink line.

[0017] Preferably, both ends of the baffle extend into the interior of the cartridge and are slidably connected to the cartridge; the bottom end of the sponge extends to the bottom of the ink cartridge; the side of the sponge away from the baffle abuts against the side of the pressure plate; the sponge and the fixing rod are symmetrically distributed on both sides of the ink line; the isolation membrane is sleeved on the outside of the ink line; and the inner wall of the wire clamp abuts against the outer wall of the ink line.

[0018] The advantages of the marking device for interior design provided by this utility model are as follows:

[0019] By incorporating an isolation structure, during the unwinding process, the ink line moves towards the outside of the cartridge via the clamp, passing between two sets of sponges. The sponges then absorb the ink from the cartridge into the winding structure, allowing it to complete the marking process. During the winding process, the ink line moves between the clamp and the clamp, separating the ink line from the sponges. This prevents ink from being absorbed into the ink during winding, thus avoiding ink waste, increasing ink usage time, and extending the lifespan of the ink line.

[0020] With a guide structure, rotating the handle causes the take-up shaft to rotate, winding the ink thread onto the outer wall of the take-up shaft. Simultaneously, the handle drives the driven gear through the drive gear and transmission gear, which in turn drives the reciprocating screw. Under the guidance of the slider, the threaded sleeve moves back and forth on the outer wall of the reciprocating screw, causing the limit block to evenly wind the ink thread onto the outer wall of the take-up shaft. This prevents the ink thread from concentrating and slipping or misaligning, ensuring smooth winding and unwinding, thus improving the applicability of this marking device for interior design. Attached Figure Description

[0021] Figure 1 This is a front view schematic diagram of the present invention;

[0022] Figure 2 This is a top view of the present invention;

[0023] Figure 3 This is a schematic diagram of the first aspect of the main cross-section of this utility model;

[0024] Figure 4 This is a schematic diagram of the second aspect of the main cross-section of this utility model;

[0025] Figure 5 This is a side sectional view of the present invention.

[0026] Figure 6 This is a front view schematic diagram of the isolation structure of this utility model;

[0027] Figure 7 This is a side view of the isolation structure of this utility model.

[0028] The following are the annotations in the diagram: 1. Cable box; 2. Protective structure; 21. Cover; 22. Spring; 23. Snap-fit ​​block; 24. Snap-fit ​​groove; 25. Pressure plate; 3. Rewinding structure; 31. Handle; 32. Rewinding shaft; 33. Ink line; 331. Limiting plate; 332. Pull ring; 34. Drive gear; 35. Transmission gear; 4. Guide structure; 41. Support rod; 42. Guide seat; 43. Guide groove; 44. Reciprocating screw; 45. Driven gear; 46. Threaded sleeve; 461. Slider; 462. Limiting block; 5. Ink cartridge; 51. Rubber plug; 6. Isolation structure; 61. Baffle; 62. Sponge; 63. Isolation membrane; 64. Fixing rod; 65. Cable clamp. Detailed Implementation

[0029] 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.

[0030] Please see Figures 1-7 The present invention provides a marking device for decoration design, including a junction box 1.

[0031] Reference Figures 1-4 The top of the junction box 1 is provided with a protective structure 2. The protective structure 2 includes a cover 21 set at the top of the junction box 1. A spring piece 22 is fixed at the middle position of one end of the cover 21. A snap-fit ​​block 23 is fixed on the outer wall of one side of the spring piece 22. A snap-fit ​​groove 24 is opened on the inner wall of the junction box 1 on one side of the snap-fit ​​block 23. Pressure plates 25 are evenly fixed on the inner wall of the end of the cover 21 away from the spring piece 22. The end of the cover 21 away from the spring piece 22 is hinged to one end of the junction box 1. The snap-fit ​​block 23 and the junction box 1 form a snap-fit ​​structure through the snap-fit ​​groove 24.

[0032] Pushing the spring 22 will cause the snap-fit ​​block 23 to move to the outside of the snap-fit ​​groove 24, making it easier to open the cover 21. When the cover 21 is closed, the cover 21 will cause the pressure plate 25 to press against one side of the sponge 62, preventing the sponge 62 from falling off during the winding and unwinding of the line. At the same time, under the protection of the cover 21, the ink line 33 is prevented from absorbing dust.

[0033] Reference Figures 2-5An ink cartridge 5 is fixed to one side of the inside of the cable box 1. A winding structure 3 is provided on the other side of the inside of the cable box 1. The winding structure 3 includes a winding shaft 32 located inside the cable box 1 away from the ink cartridge 5. Ink thread 33 is wound on the outer wall of the winding shaft 32. One end of the ink thread 33 extends to the outside of the cable box 1 and is fixed with a limit plate 331. A pull ring 332 is fixed to one end of the limit plate 331. A drive gear 34 is fixed to one end of the winding shaft 32. A transmission gear 35 is rotatably connected to the inner wall of the cable box 1 on one side of the drive gear 34. A handle 31 is rotatably connected to the outer wall of the cable box 1 on one end of the drive gear 34. One end of the handle 31 is fixedly connected to one end of the drive gear 34. The drive gear 34 and the transmission gear 35 are meshed. The end of the winding shaft 32 away from the drive gear 34 is rotatably connected to the cable box 1. A guide structure 4 is fixed to the side of the ink cartridge 5 inside the cable box 1 near the winding structure 3. The guide structure 4 includes support rods 41 uniformly fixed inside the ink cartridge 5 near the winding structure 3 inside the wire box 1. Each support rod 41 has a guide seat 42 fixed at its top. A guide groove 43 is provided at the middle position of the top of the guide seat 42. A reciprocating screw 44 is provided directly above the guide groove 43. A driven gear 45 is fixed on the outer wall of one end of the reciprocating screw 44. A threaded sleeve 46 is threadedly connected to the outer side of the reciprocating screw 44. A limit block 462 is fixed on the outer wall of one side of the threaded sleeve 46. A slider 461 is fixed on the outer wall of the other side of the threaded sleeve 46. Both ends of the reciprocating screw 44 extend into the inside of the wire box 1 and are rotatably connected to the wire box 1. The driven gear 45 meshes with the transmission gear 35. One end of the slider 461 extends into the inside of the guide groove 43. The slider 461 and the guide seat 42 form a sliding structure through the guide groove 43. The limit block 462 is sleeved on the outside of the ink line 33.

[0034] Rotating the handle 31 causes the take-up shaft 32 to rotate, causing the ink thread 33 to wind around the outer wall of the take-up shaft 32. At the same time, the handle 31 drives the driven gear 45 to rotate through the drive gear 34 and the transmission gear 35. The driven gear 45 then drives the reciprocating screw 44 to rotate. Under the guidance of the slider 461, the threaded sleeve 46 moves back and forth on the outer wall of the reciprocating screw 44, causing the limiting block 462 to drive the ink thread 33 to wind evenly around the outer wall of the take-up shaft 32, thus preventing the ink thread 33 from being concentrated on the outer wall of the take-up shaft 32.

[0035] Reference Figure 3 , Figure 6 and Figure 7An isolation structure 6 is provided on one side of the top of the ink cartridge 5 inside the line box 1. The isolation structure 6 includes a baffle 61 provided on one side of the top of the ink cartridge 5. A fixing rod 64 is evenly fixed on one side of the baffle 61, and a sponge 62 is evenly provided between adjacent isolation membranes 63. An isolation membrane 63 is fixedly installed on the other side of the baffle 61. A wire clamp 65 is fixed to one end of the isolation membrane 63. Both ends of the baffle 61 extend into the interior of the line box 1 and are slidably connected to the line box 1. The bottom end of the sponge 62 extends to the bottom of the ink cartridge 5. The side of the sponge 62 away from the baffle 61 abuts against the side of the pressure plate 25. The sponge 62 and the fixing rod 64 are symmetrically distributed on both sides of the ink line 33. The isolation membrane 63 is sleeved on the outside of the ink line 33. The inner side wall of the wire clamp 65 abuts against the outer side wall of the ink line 33. A rubber plug 51 is snapped into one side of the top of the ink cartridge 5. The top of the ink cartridge 5 abuts against the bottom end of the fixing rod 64.

[0036] During the unwinding process, the pull ring 332 is pulled, and the pull ring 332 moves the ink line 33 to the outside of the line box 1 through the limiting plate 331. The ink line 33 moves the isolation film 63 to the outside of the line box 1 through the wire clamp 65. The ink line 33 passes between the two sets of sponges 62. The sponges 62 will soak the ink inside the ink cartridge 5 into the inside of the winding structure 3, so that the winding structure 3 completes the marking work. During the winding process, the ink line 33 moves the isolation film 63 between the two sets of sponges 62 through the wire clamp 65, so that the isolation film 63 isolates the ink line 33 from the sponges 62, preventing the ink line 33 from soaking in ink during winding.

[0037] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A marking device for interior design, comprising a junction box (1); Its features are: The top of the line box (1) is provided with a protective structure (2), an ink cartridge (5) is fixed on one side inside the line box (1), and a winding structure (3) is provided on the other side inside the line box (1). An isolation structure (6) is provided on one side of the top of the ink cartridge (5) inside the line box (1). The isolation structure (6) includes a baffle (61) provided on one side of the top of the ink cartridge (5). A fixing rod (64) is uniformly fixed on one side of the baffle (61), and a sponge (62) is uniformly provided between adjacent isolation membranes (63). An isolation membrane (63) is fixedly installed on the other side of the baffle (61), and a wire clamp (65) is fixed at one end of the isolation membrane (63). The ink cartridge (5) inside the line box (1) is fixed with a guide structure (4) on the side near the winding structure (3).

2. The marking device for interior design according to claim 1, characterized in that: The protective structure (2) includes a cover (21) set at the top of the junction box (1). A spring piece (22) is fixed at the middle position of one end of the cover (21). A snap-fit ​​block (23) is fixed on the outer wall of one side of the spring piece (22). A snap-fit ​​groove (24) is opened on the inner wall of the junction box (1) on one side of the snap-fit ​​block (23). A pressure plate (25) is evenly fixed on the inner wall of the end of the cover (21) away from the spring piece (22).

3. The marking device for interior design according to claim 2, characterized in that: The end of the cover (21) away from the spring piece (22) is hinged to one end of the wire box (1), and the snap-fit ​​block (23) and the wire box (1) form a snap-fit ​​structure through the snap-fit ​​groove (24).

4. The marking device for interior design according to claim 1, characterized in that: The winding structure (3) includes a winding shaft (32) disposed inside the wire box (1) on the side away from the ink cartridge (5). Ink thread (33) is wound on the outer wall of the winding shaft (32). One end of the ink thread (33) extends to the outside of the wire box (1) and is fixed with a limiting plate (331). One end of the limiting plate (331) is fixed with a pull ring (332). One end of the winding shaft (32) is fixed with a drive gear (34). A transmission gear (35) is rotatably connected to the inner wall of the wire box (1) on one side of the drive gear (34). A handle (31) is rotatably connected to the outer wall of the wire box (1) on one end of the drive gear (34).

5. A marking device for interior design according to claim 4, characterized in that: One end of the handle (31) is fixedly connected to one end of the drive gear (34), the drive gear (34) and the transmission gear (35) are meshed, and the end of the take-up shaft (32) away from the drive gear (34) is rotatably connected to the wire box (1).

6. The marking device for interior design according to claim 1, characterized in that: A rubber stopper (51) is snapped onto one side of the top of the ink cartridge (5), and the top of the ink cartridge (5) abuts against the bottom of the fixing rod (64).

7. A marking device for interior design according to claim 1, characterized in that: The guide structure (4) includes a support rod (41) uniformly fixed inside the ink cartridge (5) near the winding structure (3). The top of the support rod (41) is fixed with a guide seat (42). A guide groove (43) is provided at the middle position of the top of the guide seat (42). A reciprocating screw (44) is provided directly above the guide groove (43). A driven gear (45) is fixed on the outer wall of one end of the reciprocating screw (44). A threaded sleeve (46) is threaded to the outer side of the reciprocating screw (44). A limit block (462) is fixed on the outer wall of one side of the threaded sleeve (46). A slider (461) is fixed on the outer wall of the other side of the threaded sleeve (46).

8. A marking device for interior design according to claim 7, characterized in that: Both ends of the reciprocating lead screw (44) extend into the inside of the wire box (1) and are rotatably connected to the wire box (1). The driven gear (45) meshes with the transmission gear (35). One end of the slider (461) extends into the inside of the guide groove (43). The slider (461) and the guide seat (42) form a sliding structure through the guide groove (43). The limiting block (462) is sleeved on the outside of the ink line (33).

9. A marking device for interior design according to claim 1, characterized in that: Both ends of the baffle (61) extend into the interior of the wire box (1) and are slidably connected to the wire box (1). The bottom end of the sponge (62) extends to the bottom of the ink cartridge (5). The side of the sponge (62) away from the baffle (61) abuts against the side of the pressure plate (25). The sponge (62) and the fixing rod (64) are symmetrically distributed on both sides of the ink line (33). The isolation membrane (63) is sleeved on the outside of the ink line (33). The inner wall of the wire clamp (65) abuts against the outer wall of the ink line (33).

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