Mark scraper for interior design
The room design line marker addresses inefficiencies by allowing precise and durable line positioning adjustments through a novel design with adjustable mechanisms and rolling ball stabilization, ensuring accurate line drawing.
Patent Information
- Application Number
- CN202421910080.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-07
- Publication Date
- 2025-07-15
- Estimated Expiration
- 2034-08-07
AI Technical Summary
When existing scribing machines need to change the scribing position, they need to remove and adjust the position of the scribing pen, which is inconvenient to operate and affect the straightness of the scribing.
By introducing a limit rod and ball structure into the scriber, the limit rod can be adjusted in a fixed bucket to determine the position of the scribe pen. The ball drives the scribe pen to move simultaneously, combining the design of the screw and handle to achieve accurate adjustment and stability of the scribe position.
The precise adjustment and stability of the marking position is achieved, reducing the offset and rotation of the marking pen during the movement, and improving the straightness and efficiency of the marking line.
Smart Images
Figure CN223099203U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of interior design, and specifically relates to a line marker for interior design. Background Technique
[0002] A line marker specifically refers to a commonly used line-drawing tool in the construction industry or the interior design industry. With this tool, straight lines can be accurately drawn for marking.
[0003] During the use of the existing line marker, a line-drawing pen is required for line drawing. As the pushing device is pushed, the line-drawing pen will move at a specified position, thereby drawing a straight line on the specified component.
[0004] During the long-term use and observation of the existing line marker, it is found that when the line-drawing position needs to be changed, the line-drawing pen needs to be disassembled and then the position needs to be adjusted.
[0005] Therefore, the utility model provides a line marker for interior design. Content of the Utility Model
[0006] In order to make up for the deficiencies of the existing technology and solve at least one problem proposed in the background technique, a line marker for interior design is proposed.
[0007] The technical solution adopted by the utility model to solve its technical problems is as follows: A line marker for interior design according to the utility model includes a first fixed barrel; a first through hole is opened in the middle of the first fixed barrel; a limiting rod passes through the middle of the first through hole; one end of the limiting rod is fixedly connected to a second fixed barrel; a second through hole is opened in the middle of the second fixed barrel; a line-drawing pen passes through the middle of the second through hole; the top of the first fixed barrel is threadedly connected to a first lead screw; the end of the first lead screw is fixedly connected to a second handle; the end of the second fixed barrel is threadedly connected to a second lead screw; the end of the second lead screw is fixedly connected to a first rotating handle; the bottom of the first fixed barrel is conical; the bottom of the first fixed barrel is ball-jointed with a ball. Through the above structure, the position of the line-drawing pen can be determined by adjusting the position of the limiting rod in the middle of the first fixed barrel, thereby achieving the purpose of adjusting the width of the line-drawing position. At the same time, the ball at the bottom of the first fixed barrel rolls to drive the line-drawing pen to move synchronously to achieve line-drawing processing at a specified position.
[0008] Preferably, a plurality of limiting holes are formed in the middle of the limiting rod; the plurality of limiting holes are equidistantly distributed; a top rod is fixedly connected to the end of the first lead screw; the position of the top rod corresponds to that of the limiting hole; two pressing pieces are hinged to the bottom of the limiting hole; springs are fixedly connected to the side walls of the two pressing pieces facing the top rod; the end of the spring is fixedly connected to the middle of the top rod. Through the above structure, the limiting rod can be more stably fixed below the first lead screw, thereby reducing the rotation of the limiting rod when the first fixed barrel is moved, driving the marking pen to rotate, and further affecting the straightness of the marking.
[0009] Preferably, a baffle is fixedly connected to the inner bottom of the first fixed barrel; a plurality of leakage holes are formed in the middle of the baffle; the plurality of leakage holes are equidistantly distributed; a plurality of needles are fixedly connected to the top of the baffle; the plurality of needles are equidistantly distributed and are arranged in a staggered manner with the leakage holes; a liquid storage bag is arranged inside the first fixed barrel; the liquid storage bag is located above the baffle. Through the above structure, the wear and damage caused by the long-term rolling of the ball at the bottom of the first fixed barrel are reduced. At the same time, by lubricating the ball, the ball can be more smooth during the rolling process.
[0010] Preferably, a fixing ring is fixedly connected to the bottom of the first fixed barrel; a plurality of brushes are fixedly connected to the bottom of the fixing ring; the plurality of brushes are equidistantly distributed and are flexible. Through the above structure, the surface of the parts can be pre-cleaned, thereby reducing the situation that the ball contacts the uneven particles on the ground during the rolling process and bounces, and further affecting the marking of the marking pen.
[0011] Preferably, two support rods are fixedly connected to the middle of the second fixed barrel; the two support rods are respectively located at both ends of the marking pen; a hollow plate is fixedly connected to the tops of the two support rods; the marking pen penetrates through the hollow plate. Through the above structure, the situation that the marking pen shifts during the marking process as the first fixed barrel moves, driving the marking pen to move, and finally resulting in the deviation of the marking position is reduced.
[0012] Preferably, a plurality of scale marks are formed in the middle of the limiting rod; the plurality of scale marks are equidistantly distributed and face upward. Through the above structure, the position of the marking pen can be determined more accurately, thereby realizing the adjustment of the position.
[0013] The beneficial effects of the present utility model are as follows:
[0014] 1. A line marker for interior design according to the present utility model determines the position of the marking pen by adjusting the position of the limit rod in the middle of the first fixed barrel, thereby achieving the purpose of adjusting the width of the marking position. At the same time, the rolling of the balls at the bottom of the first fixed barrel drives the marking pen to move synchronously to achieve the marking process for the specified position;
[0015] 2. A line marker for interior design according to the present utility model reduces the rotation of the limit rod when moving the first fixed barrel by fixing the limit rod more stably below the first lead screw, thereby driving the marking pen to rotate and further affecting the straightness of the marking. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] The present utility model will be further described below with reference to the accompanying drawings.
[0017] Figure 1 is a perspective view of the present utility model;
[0018] Figure 2 is a schematic structural view of the liquid storage sac in the present utility model;
[0019] Figure 3 is a schematic structural view of the brush in the present utility model;
[0020] Figure 4 is a schematic structural view of the hollow plate in the present utility model;
[0021] Figure 5 is a schematic structural view of the scale mark in the present utility model;
[0022] LEGEND DESCRIPTION:
[0023] 1. Limit rod; 12. First fixed barrel; 13. Second fixed barrel; 14. First rotating handle; 15. First through hole; 16. Second through hole; 17. Ball; 18. Second handle; 19. First lead screw; 110. Marking pen; 111. Second lead screw; 2. Limit hole; 21. Thrust rod; 22. Extrusion piece; 23. Spring; 3. Baffle; 31. Leak hole; 32. Acupuncture; 33. Liquid storage sac; 4. Fixed ring; 41. Brush; 5. Hollow plate; 51. Support rod; 6. Scale mark; 7. Rubber ring. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0024] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.
[0025] Specific embodiments are given below.
[0026] As Figures 1 to 5 shown, a scribing tool for interior design according to an embodiment of the present utility model includes a first fixed barrel 12; a first through hole 15 is provided in the middle of the first fixed barrel 12; a limiting rod 1 penetrates through the middle of the first through hole 15; one end of the limiting rod 1 is fixedly connected to a second fixed barrel 13; a second through hole 16 is provided in the middle of the second fixed barrel 13; a scribing pen 110 penetrates through the middle of the second through hole 16; the top of the first fixed barrel 12 is threadedly connected to a first lead screw 19; the end of the first lead screw 19 is fixedly connected to a second handle 18; the end of the second fixed barrel 13 is threadedly connected to a second lead screw 111; the end of the second lead screw 111 is fixedly connected to a first rotating handle 14; the bottom of the first fixed barrel 12 is tapered; a ball 17 is ball-jointed at the bottom of the first fixed barrel 12. During operation, the limiting rod 1 is penetrated into the middle of the first fixed barrel 12. At this time, when the limiting rod 1 is installed, the scribing pen 110 is synchronously installed in the middle of the second fixed barrel 13. When the position is determined, the second handle 18 can be rotated first. As the second handle 18 rotates, the second handle 18 drives the first lead screw 19 at the bottom to rotate on the top of the second fixed barrel 13. At this time, as the first lead screw 19 rotates, the end of the first lead screw 19 continuously approaches the middle of the limiting rod 1 until the end of the first lead screw 19 contacts the middle of the limiting rod 1. At this time, the position of the limiting rod 1 can be fixed. When the position of the limiting rod 1 is fixed, the scribing pen 110 is pushed. As the scribing pen 110 is moved, the middle of the scribing pen 110 slides inside the second through hole 16 until the bottom of the scribing pen 110 and the position of the ball 17 are at the same horizontal position. At this time, the first rotating handle 14 is rotated. As the first rotating handle 14 is rotated, the second lead screw 111 at the bottom of the first rotating handle 14 will rotate accordingly, and at the same time, the end of the second lead screw 111 will continuously approach the middle of the scribing pen 110 until the scribing pen 110 contacts the second lead screw 111. At this time, the scribing pen 110 can be fixed in the middle of the second fixed barrel 13. At this time, the end of the limiting rod 1 is picked up, and then both the ball 17 at the bottom of the first fixed barrel 12 and the bottom of the scribing pen 110 are contacted with the component to be scribed. At this time, the limiting rod 1 is moved. As the limiting rod 1 is moved, the ball 17 at the bottom of the first fixed barrel 12 rolls continuously, and at the same time, drives the scribing pen 110 to move. When the scribing pen 110 moves, scribing can be performed at a specified position. Through the above structure, the position of the scribing pen 110 can be determined by adjusting the position of the limiting rod 1 in the middle of the first fixed barrel 12, thereby achieving the purpose of adjusting the width of the scribing position. At the same time, the scribing pen 110 is driven to move synchronously by the rolling of the ball 17 at the bottom of the first fixed barrel 12 to perform scribing on a specified position.
[0027] As Figure 1 and Figure 2 shown, a plurality of limiting holes 2 are formed in the middle of the limiting rod 1; the plurality of limiting holes 2 are equidistantly distributed; the end of the first lead screw 19 is fixedly connected with a top rod 21; the position of the top rod 21 corresponds to that of the limiting hole 2; two pressing pieces 22 are hinged at the bottom of the limiting hole 2; on the side wall of each of the two pressing pieces 22 facing the top rod 21, a spring 23 is fixedly connected; the end of the spring 23 is fixedly connected with the middle of the top rod 21. During operation, rotate the second handle 18. As the second handle 18 is rotated, the bottom of the first lead screw 19 will continuously approach the middle of the limiting rod 1 until the bottom of the first lead screw 19 contacts the middle of the limiting rod 1, so as to fix the position of the limiting rod 1. At this time, by forming a plurality of limiting holes 2 in the middle of the limiting rod 1, at the same time, when rotating the second handle 18 to drive the first lead screw 19 to rotate, the top rod 21 at the bottom of the first lead screw 19 will extend into the middle of the limiting hole 2. As the top rod 21 enters the inside of the limiting hole 2, the pressing pieces 22 on both sides of the top rod 21 will continuously contract inward. At this time, as the pressing pieces 22 contract, the spring 23 will retract. At this time, the pressing pieces 22 and the spring 23 will synchronously enter the inside of the limiting hole 2. When the pressing pieces 22 and the spring 23 pass through the limiting hole 2, the extrusion force on the spring 23 disappears, and then the spring 23 rebounds rapidly and is buckled inside the limiting hole 2. Through the above structure, the limiting rod 1 can be more stably fixed below the first lead screw 19, thereby reducing the rotation of the limiting rod 1 when moving the first fixed barrel 12, thereby driving the marking pen 110 to rotate, and further affecting the straightness of the marking.
[0028] As Figure 2As shown, a baffle 3 is fixedly connected to the inner bottom of the first fixed barrel 12; a plurality of leakage holes 31 are formed in the middle of the baffle 3; the plurality of leakage holes 31 are equidistantly distributed; a plurality of needles 32 are fixedly connected to the top of the baffle 3; the plurality of needles 32 are equidistantly distributed and are arranged in a staggered manner with the leakage holes 31; a liquid storage bag 33 is arranged inside the first fixed barrel 12; the liquid storage bag 33 is located above the baffle 3. During operation, liquid is filled inside the liquid storage bag 33, and then the first lead screw 19 is rotated closer to the middle of the limit rod 1 by rotating the second handle 18. At this time, when the top rod 21 extends into the limit hole 2, the second handle 18 is continuously rotated. At this time, the bottom of the top rod 21 contacts the liquid storage bag 33, and then pressure is applied to the liquid storage bag 33. At this time, as pressure is applied to the liquid storage bag 33, the liquid storage bag 33 will contact the needles 32. When the liquid storage bag 33 contacts the needles 32, the needles 32 will pierce the liquid storage bag 33. When the liquid storage bag 33 is pierced, the liquid inside the liquid storage bag 33 will flow through the needles 32 to the bottom of the first fixed barrel 12. At this time, when the ball 17 rolls, it will continuously drive the liquid at the bottom of the first fixed barrel 12 to adsorb on the surface of the ball 17, thereby realizing the lubrication of the ball 17. Through the above structure, the wear and damage caused by the ball 17 rolling at the bottom of the first fixed barrel 12 for a long time are reduced. At the same time, by lubricating the ball 17, the ball 17 can be more smooth during the rolling process.
[0029] As Figures 1 to 3 shown, a fixing ring 4 is fixedly connected to the bottom of the first fixed barrel 12; a plurality of brushes 41 are fixedly connected to the bottom of the fixing ring 4; the plurality of brushes 41 are equidistantly distributed and are flexibly arranged. During operation, the brush 41 is installed at the bottom of the fixing ring 4. At this time, as the limit rod 1 is moved, the ball 17 will roll as the limit rod 1 moves. At this time, as the ball 17 rolls, the plurality of brushes 41 at the bottom of the first fixed barrel 12 will continuously clean the parts to be marked, so that the surface of the parts becomes smooth. Through the above structure, the surface of the parts can be pre-cleaned, thereby reducing the situation that the ball 17 contacts the uneven particles on the ground during the rolling process of the ball 17, resulting in bouncing and affecting the marking of the marking pen 110.
[0030] As Figure 1 and Figure 4As shown, two support rods 51 are fixedly connected to the middle of the second fixed barrel 13; the two support rods 51 are respectively located at both ends of the marking pen 110; the tops of the two support rods 51 are fixedly connected with a hollow plate 5; the marking pen 110 penetrates through the hollow plate 5. During operation, as the marking pen 110 is installed inside the second fixed barrel 13, at this time, through the cooperation of the hollow plate 5 and the support rods 51, the marking pen 110 can be supported and limited, so that the marking pen 110 is in a specified position for a long time. Through the above structure, during the marking process of the marking pen 110, as the first fixed barrel 12 moves, the marking pen 110 is driven to move, which may cause the marking pen 110 to deviate, and finally lead to the deviation of the marking position.
[0031] As Figure 5 shown, a plurality of scale marks 6 are provided in the middle of the limiting rod 1; the plurality of scale marks 6 are equally spaced and face upward. During operation, as the limiting rod 1 slides inside the first fixed barrel 12, the distance can be controlled by observing the scale marks 6. Through the above structure, the position of the marking pen 110 can be determined more accurately, so as to realize the adjustment of the position.
[0032] Furthermore, as Figure 1 and Figure 2 shown, rubber rings 7 are fixedly connected to the middle parts of the second handle 18 and the first rotating handle 14. Through the above setting, the friction between the hand and the second handle 18 and the first rotating handle 14 can be increased, so as to reduce the situation that the friction between the hand and them is insufficient during the rotation of the second handle 18 and the first rotating handle 14, which may lead to loosening.
[0033] When working, insert the limit rod 1 through the middle of the first fixed barrel 12. At this time, after the limit rod 1 is installed, synchronously install the marking pen 110 through the middle of the second fixed barrel 13. After the position is determined, first rotate the second handle 18. As the second handle 18 rotates, the second handle 18 drives the first lead screw 19 at the bottom to rotate on the top of the second fixed barrel 13. At this time, as the first lead screw 19 rotates, the end of the first lead screw 19 continuously approaches the middle of the limit rod 1 until the end of the first lead screw 19 contacts the middle of the limit rod 1. At this time, the position of the limit rod 1 can be fixed. After the position of the limit rod 1 is fixed, push the marking pen 110. As the marking pen 110 is moved, the middle of the marking pen 110 slides inside the second through hole 16 until the bottom of the marking pen 110 and the position of the ball 17 are at the same horizontal position. At this time, rotate the first rotating handle 14. As the first rotating handle 14 rotates, the second lead screw 111 at the bottom of the first rotating handle 14 will rotate accordingly. At the same time, the end of the second lead screw 111 will continuously approach the middle of the marking pen 110 until the marking pen 110 contacts the second lead screw 111. At this time, the marking pen 110 can be fixed in the middle of the second fixed barrel 13. At this time, pick up the end of the limit rod 1, and then contact both the ball 17 and the bottom of the marking pen 110 with the part to be marked. At this time, move the limit rod 1. As the limit rod 1 moves, the ball 17 at the bottom of the first fixed barrel 12 rolls continuously, and at the same time, drives the marking pen 110 to move. When the marking pen 110 moves, marking can be performed at the specified position. Rotate the second handle 18. As the second handle 18 rotates, the bottom of the first lead screw 19 will continuously approach the middle of the limit rod 1 until the first lead screw 19 contacts the middle of the limit rod 1, thereby fixing the position of the limit rod 1. At this time, by opening a plurality of limit holes 2 in the middle of the limit rod 1, at the same time, when rotating the second handle 18 to drive the first lead screw 19 to rotate, the ejector rod 21 at the bottom of the first lead screw 19 will extend into the middle of the limit hole 2. As the ejector rod 21 enters the inside of the limit hole 2, the pressing pieces 22 on both sides of the ejector rod 21 will continuously contract inward. At this time, as the pressing pieces 22 contract, the spring 23 will retract. At this time, the pressing pieces 22 and the spring 23 will synchronously enter the inside of the limit hole 2. When the pressing pieces 22 and the spring 23 pass through the limit hole 2, the extrusion on the spring 23 disappears, and then it rebounds quickly and is buckled inside the limit hole 2. Fill the liquid inside the liquid storage sac 33, and then rotate the second handle 18 to make the first lead screw 19 approach the middle of the limit rod 1. At this time, after the ejector rod 21 extends into the inside of the limit hole 2, continuously rotate the second handle 18. At this time, the bottom of the ejector rod 21 contacts the liquid storage sac 33, and then apply pressure to the liquid storage sac 33. At this time, as pressure is applied to the liquid storage sac 33, the liquid storage sac 33 will contact the acupuncture needle 32. When the liquid storage sac 33 contacts the acupuncture needle 32, the acupuncture needle 32 will pierce the liquid storage sac 33.When the liquid storage bag 33 is punctured, the liquid inside the liquid storage bag 33 will flow through the acupuncture needle 32 to the bottom of the first fixed barrel 12. At this time, when the ball 17 rolls, it will continuously drive the liquid at the bottom of the first fixed barrel 12 to adsorb on the surface of the ball 17, thereby realizing the lubrication of the ball 17. The brush 41 is installed at the bottom of the fixed ring 4. At this time, as the moving limiting rod 1 moves, the ball 17 will roll. At this time, as the ball 17 rolls, multiple brushes 41 at the bottom of the first fixed barrel 12 will continuously clean the parts to be marked, so that the surface of the parts becomes smooth. As the marking pen 110 is installed inside the second fixed barrel 13, at this time, through the cooperation of the hollow plate 5 and the support rod 51, the marking pen 110 can be supported and limited, so that the marking pen 110 is in the designated position for a long time. As the limiting rod 1 slides inside the first fixed barrel 12, the distance can be controlled by observing the scale mark 6.,
[0034] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.
Claims
1. A scribing tool for interior design, comprising a first fixed barrel (12); characterized in that: A first through hole (15) is provided in the middle of the first fixed barrel (12); a limiting rod (1) passes through the middle of the first through hole (15); one end of the limiting rod (1) is fixedly connected to a second fixed barrel (13); a second through hole (16) is provided in the middle of the second fixed barrel (13); a marking pen (110) passes through the middle of the second through hole (16); a first lead screw (19) is threadedly connected to the top of the first fixed barrel (12); the end of the first lead screw (19) is fixedly connected to a second handle (18); a second lead screw (111) is threadedly connected to the end of the second fixed barrel (13); the end of the second lead screw (111) is fixedly connected to a first rotating handle (14); the bottom of the first fixed barrel (12) is tapered; a ball (17) is ball-jointed to the bottom of the first fixed barrel (12).
2. The line marker for interior design according to claim 1, characterized in that: A plurality of limiting holes (2) are provided in the middle of the limiting rod (1); the plurality of limiting holes (2) are equidistantly distributed; a top rod (21) is fixedly connected to the end of the first lead screw (19); the position of the top rod (21) corresponds to that of the limiting holes (2); two pressing pieces (22) are hinged to the bottom of the limiting holes (2); springs (23) are fixedly connected to the side walls of the two pressing pieces (22) facing the top rod (21); the ends of the springs (23) are fixedly connected to the middle of the top rod (21).
3. The line marker for interior design according to claim 1, characterized in that: A baffle (3) is fixedly connected to the inner bottom of the first fixed barrel (12); a plurality of leakage holes (31) are provided in the middle of the baffle (3); the plurality of leakage holes (31) are equidistantly distributed; a plurality of needles (32) are fixedly connected to the top of the baffle (3); the plurality of needles (32) are equidistantly distributed and are arranged in a staggered manner with the leakage holes (31); a liquid storage bag (33) is provided inside the first fixed barrel (12); the liquid storage bag (33) is located above the baffle (3).
4. The line marker for interior design according to claim 3, characterized in that: A fixing ring (4) is fixedly connected to the bottom of the first fixed barrel (12); a plurality of brushes (41) are fixedly connected to the bottom of the fixing ring (4); the plurality of brushes (41) are equidistantly distributed and are flexible.
5. A scriber for interior design according to claim 1, characterized in that: Two support rods (51) are fixedly connected to the middle of the second fixed barrel (13); the two support rods (51) are respectively located at both ends of the marking pen (110); a hollow plate (5) is fixedly connected to the tops of the two support rods (51); the marking pen (110) passes through the hollow plate (5).
6. The line marker for interior design according to claim 2, wherein: A plurality of scale marks (6) are provided in the middle of the limiting rod (1); the plurality of scale marks (6) are equidistantly distributed and face upward.