Novel right-angle ruler for furniture design

Abstract

The utility model relates to the technical field of right-angle rulers for furniture design, and discloses a novel right-angle ruler for furniture design, which comprises a straight ruler, an adjusting ruler and an angle ruler, a guide block is fixedly arranged on the upper surface of the straight ruler, and a T-shaped guide groove is arranged on the left side surface of the guide block along the horizontal direction from front to back. An inverted-L-shaped clamping block is arranged on the left side of the ruler, a guide plate is fixedly connected to the upper end of the right side face of the clamping block, the guide plate is slidably connected into the guide groove, a first mounting hole is formed in the middle of the left end of the top of the clamping block, a rotating disc is rotatably mounted in the first mounting hole, and a second limiting ring is fixedly connected to the outer wall of the bottom end of the rotating disc; the top circle center of the rotating disc is fixedly connected with a rotating handle, and the bottom circle center of the rotating disc is fixedly connected with a threaded rod. According to the utility model, through the cooperation of the clamping structure and the fixing mechanism, the stability and accuracy of the right-angle ruler in the measurement process are ensured, and the measurement error caused by the influence of external force is effectively avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to right angle ruler technical field for furniture design especially relates to a new right angle ruler for furniture design. BACKGROUND

[0002] In the field of furniture design and manufacturing, the importance of right angle ruler as a basic measuring and positioning tool is self-evident. Although the traditional right angle ruler can meet the basic measurement requirements, it often exposes problems such as inconvenient clamping, unstable fixing, and inflexible adjustment in actual application, especially in the design and assembly process of complex furniture. These problems not only affect work efficiency, but also may have a negative impact on the precision and quality of furniture. Therefore, developing a new type of right angle ruler that is convenient to clamp, easy to fix, and flexible to adjust has become a technical problem to be solved in the furniture manufacturing industry.

[0003] Therefore, we propose a new right angle ruler for furniture design. CONTENT OF THE UTILITY MODEL

[0004] The utility model mainly solves the technical problems existing in the prior art and provides a new right angle ruler for furniture design.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme, a new right angle ruler for furniture design, including ruler, adjusting ruler and angle ruler, the upper surface of the ruler is fixedly installed with guide block, the left side of the guide block is provided with a T-shaped guide groove along the horizontal direction from front to back, the left side of the ruler is provided with an inverted L-shaped clamping block, the right side surface of the clamping block is fixedly connected with a guide plate at the upper end, the guide plate is slidingly connected in the guide groove, the first installation hole is formed in the middle of the top left end of the clamping block, the rotating disc is rotatably installed in the first installation hole, the second limiting ring is fixedly connected with the bottom end outer wall of the rotating disc, the rotating handle is fixedly connected with the top center of the rotating disc, the threaded rod is fixedly connected with the bottom center of the rotating disc, the guide vertical slot is formed in the middle of the right side surface of the clamping block along the vertical direction, the lower end of the threaded rod is rotatably connected to the bottom inner wall of the guide vertical slot, the guide sliding block is arranged on the outer wall of the threaded rod, the connecting screw hole is formed in the top of the guide sliding block and penetrates up and down, the guide sliding block is screw connected to the outer wall of the threaded rod through the connecting screw hole, the guide sliding block is slidingly connected in the guide vertical slot, the adjusting clamp is fixedly connected to the right side surface of the guide sliding block, the second connecting hole is formed in the top right end of the clamping block close to the front and back edges, and the fixed screw is screw connected in the two second connecting holes.

[0006] Further, the upper surface left end of the ruler is uniformly distributed and provided with adjusting holes matched with the second connecting holes from front to back, and the first connecting hole is formed in the rear end of the upper surface of the ruler.

[0007] Further, the rear end of the ruler is rotationally connected with an adjusting ruler, a connecting hole matched with the first connecting hole is formed in the left end of the upper surface of the adjusting ruler, and the rear end of the ruler is threadedly connected with an adjusting knob.

[0008] Further, an angle ruler is arranged at the included angle between the ruler and the adjusting ruler, the left end of the angle ruler is fixedly connected with the right end of the ruler, the right end of the angle ruler is provided with an adjusting block, and an arc-shaped sliding hole penetrating the upper and lower surfaces of the angle ruler is formed.

[0009] Further, an annular groove is formed in the outer wall of the adjusting block, and the adjusting block is slidingly connected in the arc-shaped sliding hole.

[0010] Further, a strip-shaped sliding hole is horizontally formed in the right end of the upper surface of the adjusting ruler, the lower end of the outer wall of the adjusting block is slidingly connected in the strip-shaped sliding hole, and the outer wall of the adjusting block is fixedly connected with a first limiting ring at the bottom end.

[0011] Further, the top of the guide block is threadedly connected with a fixed limiting bolt.

[0012] Further, the right end of the upper surface of the ruler is provided with a first scale, the front end of the upper surface of the adjusting ruler is provided with a second scale, and the outer end of the upper surface of the angle ruler is provided with a third scale.

[0013] The utility model provides a novel right-angle ruler for furniture design.

[0014] 1、the novel right-angle ruler for furniture design, when using, through the mutual cooperation between the components such as the ruler, adjusting ruler, clamping block, guide block, fixed screw, rotating disc, rotating handle, second limiting ring, threaded rod, guide sliding block, adjusting clamp block, guide plate, when using the novel right-angle ruler, first, the ruler is placed to the upper surface of furniture part near the edge, then the position of the adjusting guide plate is slid in the guide groove, after adjusting to the appropriate position, the clamping block is fixed on the upper surface of the ruler using the fixed screw cooperation second connecting hole and adjusting hole, according to the thickness of the current furniture part, rotating handle is driven to rotate the rotating disc, the threaded rod is driven to rotate the rotating disc, the threaded rod is driven to move up and down the guide sliding block, the guide sliding block is driven to move up and down the adjusting clamp block, the ruler is clamped and fixed on the furniture part through the cooperation of the clamping block and the adjusting clamp block, through the cooperation of the clamping structure and the fixing mechanism, the stability and accuracy of the right-angle ruler in the measuring process are ensured, and the measurement error caused by external force is effectively avoided.

[0015] 2. The novel right angle ruler for furniture design, when in use, through the mutual cooperation between the straight ruler, the adjusting ruler, the angle ruler, the adjusting knob, the adjusting block, the first limiting ring and other components, when the angle of the straight ruler and the adjusting ruler needs to be adjusted, the adjusting knob is loosened, so that the adjusting ruler can be adjusted by rotation, in the rotation process of the adjusting ruler, the outer wall upper end of the adjusting block slides in the arc-shaped sliding hole formed in the angle ruler, the lower end outer wall of the adjusting block slides in the strip-shaped sliding hole formed in the adjusting ruler, the third scale provided on the angle ruler is used to accurately adjust the adjusting angle of the straight ruler and the adjusting ruler, thereby improving the practicability.

[0016] 3. The novel right angle ruler for furniture design, when in use, through the mutual cooperation between the straight ruler, the adjusting ruler, the angle ruler, the guide block, the fixed limiting bolt, the adjusting block, the adjusting knob, the clamping block, the rotating disc, the rotating handle, the threaded rod and the adjusting clamp block, the novel right angle ruler is not only suitable for the traditional furniture design and manufacturing field, but also can be widely applied to the woodworking, decoration and other industry fields, has wide practicability and market prospect. BRIEF DESCRIPTION OF DRAWINGS

[0017] The structure, proportion, size and the like shown in the specification are only used to cooperate with the content disclosed in the specification, for understanding and reading by those skilled in the art, and do not have technical substantial significance for defining the implementation conditions of the utility model.

[0018] Figure 1 is a whole three-dimensional structure schematic view;

[0019] Figure 2 is an adjusting block structure schematic view;

[0020] Figure 3 is a straight ruler structure schematic view;

[0021] Figure 4 is a clamping block and its connecting component exploded structure schematic view.

[0022] LEGEND:

[0023] 1. straight ruler; 2. adjusting ruler; 3. angle ruler; 4. first scale; 5. second scale; 6. third scale; 7. guide block; 8. fixed limiting bolt; 9. guide groove; 10. adjusting hole; 11. strip-shaped sliding hole; 12. adjusting block; 13. adjusting knob; 14. clamping block; 15. rotating disc; 16. rotating handle; 17. annular groove; 18. first limiting ring; 19. first connecting hole; 20. first mounting hole; 21. fixed screw; 22. second connecting hole; 23. guide plate; 24. guide vertical groove; 25. adjusting clamp block; 26. guide sliding block; 27. connecting screw hole; 28. second limiting ring; 29. arc-shaped sliding hole; 30. threaded rod. DETAILED DESCRIPTION

[0024] A new type of square for furniture design, such as Figures 1-4 As shown, it includes a ruler 1, an adjusting ruler 2 and an angle ruler 3. A guide block 7 is fixedly installed on the upper surface of the ruler 1. A T-shaped guide groove 9 is provided on the left side of the guide block 7 from front to back in the horizontal direction. An inverted L-shaped clamping block 14 is provided on the left side of the ruler 1. The upper end of the right side of the clamping block 14 is fixedly connected to a guide plate 23. The guide plate 23 is slidably connected to the guide groove 9. A first mounting hole 20 is provided in the middle of the top left end of the clamping block 14. A rotating disk 15 is rotatably installed in the first mounting hole 20. A second limiting ring 28 is fixedly connected to the outer wall of the bottom end of the rotating disk 15. A rotating handle 16 is fixedly connected to the top center of the rotating disk 15. The bottom center of the rotating disk 15 is fixed to the rotating handle 16. A threaded rod 30 is fixedly connected, and a guide vertical slot 24 is provided in the middle of the right side of the clamping block 14 along the vertical direction. The lower end of the threaded rod 30 is rotatably connected to the bottom inner wall of the guide vertical slot 24, and a guide slider 26 is provided on the outer wall of the threaded rod 30. A connecting screw hole 27 running through the top of the guide slider 26 is provided. The guide slider 26 is threadedly connected to the outer wall of the threaded rod 30 through the connecting screw hole 27. The guide slider 26 is slidably connected to the guide vertical slot 24, and an adjusting clamp 25 is fixedly connected to the right side of the guide slider 26. A second connecting hole 22 is respectively provided at the top right end of the clamping block 14 near the front and rear edges, and the two second connecting holes 22 are threaded with fixing screws 21.

[0025] When in use, through the mutual cooperation among the components such as the ruler 1, the adjusting ruler 2, the clamping block 14, the guide block 7, the fixing screw 21, the rotating disk 15, the rotating handle 16, the second limiting ring 28, the threaded rod 30, the guide slider 26, the adjusting clamping block 25, and the guide plate 23, when using the new square ruler, first place the ruler 1 on the upper surface of the furniture component near the edge, then slide the adjusting guide plate 23 in the guide groove 9, and after adjusting it to the appropriate position, use the fixing screw 21 to cooperate with the second connecting hole 22 and the adjusting hole 10 to fix the clamping block 14 in The upper surface of the ruler 1 is rotated by rotating the rotating handle 16 according to the thickness of the current furniture component. The rotating handle 16 drives the rotating disk 15 to rotate, and the rotating disk 15 drives the threaded rod 30 to rotate. The rotation of the threaded rod 30 drives the guide slider 26 to move up and down, and the up and down movement of the guide slider 26 drives the adjusting clamp 25 to move up and down. The clamping block 14 and the adjusting clamp 25 cooperate to clamp and fix the ruler 1 on the furniture component. The cooperation between the clamping structure and the fixing mechanism ensures the stability and accuracy of the square ruler during the measurement process, and effectively avoids measurement errors caused by external forces.

[0026] The upper surface left end of the ruler 1 is uniformly provided with adjusting holes 10 matched with the second connecting holes 22 from front to back, the upper surface rear end of the ruler 1 is provided with the first connecting hole 19, the rear end of the ruler 1 is rotationally connected with the adjusting ruler 2, the upper surface left end of the adjusting ruler 2 is provided with the connecting hole matched with the first connecting hole 19, the rear end of the ruler 1 is threadedly connected with the adjusting knob 13, the included angle between the ruler 1 and the adjusting ruler 2 is provided with the angle ruler 3, the left end of the angle ruler 3 is fixedly connected with the right end of the ruler 1, the right end of the angle ruler 3 is provided with the adjusting block 12, the upper surface of the angle ruler 3 is provided with the arc-shaped sliding hole 29 penetrating up and down, the outer wall of the adjusting block 12 is provided with the annular groove 17, the adjusting block 12 is slidingly connected in the arc-shaped sliding hole 29, the upper surface right end of the adjusting ruler 2 is horizontally provided with the strip-shaped sliding hole 11, the lower end outer wall of the adjusting block 12 is slidingly connected in the strip-shaped sliding hole 11, the outer wall bottom end of the adjusting block 12 is fixedly connected with the first limiting ring 18, the top of the guide block 7 is threadedly connected with the fixed limiting pin 8 at the front and rear ends respectively, the upper surface right end of the ruler 1 is provided with the first scale 4, the upper surface front end of the adjusting ruler 2 is provided with the second scale 5, and the outer end of the upper surface of the angle ruler 3 is provided with the third scale 6.

[0027] In use, through the mutual cooperation between the ruler 1, the adjusting ruler 2, the angle ruler 3, the adjusting knob 13, the adjusting block 12, the first limiting ring 18 and other components, when the angle of the ruler 1 and the adjusting ruler 2 needs to be adjusted during the use of the novel right-angle ruler, the adjusting knob 13 is loosened, so that the adjusting ruler 2 can be adjusted in rotation, the upper end of the outer wall of the adjusting block 12 slides in the arc-shaped sliding hole 29 provided on the angle ruler 3 during the rotation of the adjusting ruler 2, the lower end outer wall of the adjusting block 12 slides in the strip-shaped sliding hole 11 provided on the adjusting ruler 2, and the third scale 6 provided on the angle ruler 3 is used to accurately adjust the adjustment angle of the ruler 1 and the adjusting ruler 2, thereby improving the practicability.

[0028] The utility model discloses a working principle: when using, through the mutual cooperation between the component between the setting ruler 1, the adjusting ruler 2, the clamping block 14, the guide block 7, the fixed screw 21, the rotary disc 15, the rotary handle 16, the second limit ring 28, the threaded rod 30, the guide sliding block 26, the adjusting clamp block 25, the guide plate 23 etc., when using the novel right angle ruler, first, place the ruler 1 to the upper surface of the edge of furniture component part, then slide the position of adjusting guide plate 23 in guide groove 9, adjust to the appropriate position, use fixed screw 21 to cooperate second connecting hole 22 and adjusting hole 10 and fix the clamping block 14 on the upper surface of ruler 1, according to the thickness of the current furniture component, rotate rotary handle 16, and rotary handle 16 drives rotary disc 15 to rotate, and rotary disc 15 drives threaded rod 30 to rotate, and the rotation of threaded rod 30 drives guide sliding block 26 to move up and down, and the up and down movement of guide sliding block 26 drives adjusting clamp block 25 to move up and down, and the cooperation of clamping block 14 and adjusting clamp block 25 clamps and fixes the ruler 1 on the furniture component, and through the cooperation of the clamping structure and the fixing mechanism, the stability and accuracy of the right angle ruler during the measurement are ensured, and the measurement error caused by external force is effectively avoided, through the mutual cooperation between the component between the setting ruler 1, the adjusting ruler 2, the angle ruler 3, the adjusting knob 13, the adjusting block 12, the first limit ring 18 etc., when the angle of ruler 1 and adjusting ruler 2 needs to be adjusted during the use of the novel right angle ruler, unscrew adjusting knob 13, so that adjusting ruler 2 can be adjusted, in the adjusting ruler 2 rotating process, the outer wall upper end of adjusting block 12 slides in the arc-shaped sliding hole 29 formed in angle ruler 3, and the lower end outer wall of adjusting block 12 slides in the strip-shaped sliding hole 11 formed in adjusting ruler 2, and the third scale 6 formed in angle ruler 3 is used to accurately adjust the adjustment angle of ruler 1 and adjusting ruler 2, thereby improving practicability.

[0029] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. The skilled person in the art should understand that the utility model is not limited to the above examples, and the above examples and descriptions in the specification are only to illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model can have various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model.

Claims

1. A new type of right angle ruler for furniture design, comprising a ruler (1), an adjusting ruler (2) and an angle ruler (3), characterized in that: The upper surface of the ruler (1) is fixedly provided with a guide block (7), the left side of the guide block (7) is provided with a T-shaped guide groove (9) along the horizontal direction from front to back, the left side of the ruler (1) is provided with an inverted L-shaped clamping block (14), the right side surface of the clamping block (14) is fixedly connected with a guide plate (23) at the upper end, the guide plate (23) is slidingly connected in the guide groove (9), the top left end of the clamping block (14) is provided with a first mounting hole (20), a rotating disc (15) is rotatably mounted in the first mounting hole (20), the bottom outer wall of the rotating disc (15) is fixedly connected with a second limiting ring (28), the top center of the rotating disc (15) is fixedly connected with a rotating handle (16), the bottom center of the rotating disc (15) is fixedly connected with a threaded rod (30), the right side surface of the clamping block (14) is provided with a guide vertical groove (24) along the vertical direction, the lower end of the threaded rod (30) is rotatably connected to the bottom inner wall of the guide vertical groove (24), the outer wall of the threaded rod (30) is provided with a guide sliding block (26), the top of the guide sliding block (26) is provided with an up-and-down penetrating connecting screw hole (27), the guide sliding block (26) is threadedly connected to the outer wall of the threaded rod (30) through the connecting screw hole (27), the guide sliding block (26) is slidingly connected in the guide vertical groove (24), the right side surface of the guide sliding block (26) is fixedly connected with an adjusting clamp block (25), the top right end of the clamping block (14) is provided with a second connecting hole (22) near the front and back edges, respectively, and the two second connecting holes (22) are threadedly connected with fixed screws (21).

2. A new type of right angle ruler for furniture design according to claim 1, characterized in that: The left end of the upper surface of the ruler (1) is uniformly provided with an adjusting hole (10) adapted to the second connecting hole (22) from front to back, and the rear end of the upper surface of the ruler (1) is provided with a first connecting hole (19).

3. A new type of right angle ruler for furniture design according to claim 1, characterized in that: The rear end of the ruler (1) is rotatably connected with an adjusting ruler (2), the left end of the upper surface of the adjusting ruler (2) is provided with a connecting hole adapted to the first connecting hole (19), and the rear end of the ruler (1) is threadedly connected with an adjusting knob (13).

4. A new type of right angle ruler for furniture design according to claim 1, characterized in that: The angle between the ruler (1) and the adjusting ruler (2) is provided with an angle ruler (3), the left end of the angle ruler (3) is fixedly connected with the right end of the ruler (1), the right end of the angle ruler (3) is provided with an adjusting block (12), and the upper surface of the angle ruler (3) is provided with an up-and-down penetrating arc-shaped sliding hole (29), the outer wall of the adjusting block (12) is provided with an annular groove (17), and the adjusting block (12) is slidingly connected in the arc-shaped sliding hole (29).

5. A new type of right angle ruler for furniture design according to claim 1, characterized in that: The right end of the upper surface of the adjusting ruler (2) is horizontally provided with a strip-shaped sliding hole (11), the lower end of the outer wall of the adjusting block (12) is slidingly connected in the strip-shaped sliding hole (11), and the outer wall of the adjusting block (12) is fixedly connected with a first limiting ring (18) at the bottom end.

6. A new type of right angle ruler for furniture design according to claim 1, characterized in that: The top front and back ends of the guide block (7) are threadedly connected with fixed limiting pins (8).

7. A new type of right angle ruler for furniture design according to claim 1, characterized in that: The right end of the upper surface of the ruler (1) is provided with a first scale (4), the front end of the upper surface of the adjusting ruler (2) is provided with a second scale (5), and the outer end of the upper surface of the angle ruler (3) is provided with a third scale (6).

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