Wave-shaped pen plate and wave-shaped plate cutter capable of saving wood
By designing a wavy pen board, the raised strips and depression grooves on the wavy surface match each other, the problem of wood waste in the existing pen making process is solved, and the effect of saving materials without increasing the thickness of the wood is achieved.
Patent Information
- Application Number
- CN202410410548.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-08
- Publication Date
- 2025-05-23
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
In the existing pen making process, the use of flat wooden pen boards leads to wasting a lot of wood during the planing process, and it is impossible to efficiently save materials.
A wavy pen board is designed, with multiple straight strip-shaped raised strips and depression grooves on one side. The wavy surfaces of the two pen boards are in line with each other, predefined the grooves needed during the pen making process, reducing the waste of planing.
By using a wavy pen board, it is possible to save materials and meet the needs of existing pen making processes without increasing the thickness of the wood, thereby improving the resource utilization efficiency of the pen making process.
Smart Images
Figure CN120024144A_ABST
Abstract
Description
Technical Field
[0001] The present application relates to a wooden pen board for pen making and a cutting tool thereof, and in particular to a corrugated pen board and a corrugated cutting knife capable of saving wood. Background Art
[0002] The existing blanks used for manufacturing pencils, colored pencils, eyebrow pencils, etc. are mostly wooden flat plates with flat surfaces on both sides. Figure 1 As shown in the figure, two pen boards are clamped with several pen cores and glued together, and then several grooves are planed on the flat pen board by planing to determine the shape of a single pen holder and divide it into individual pen bodies. The disadvantage is that no matter whether it is a hexagonal rod, a triangular rod, a round rod or other pen body, a lot of wood must be planed off the flat pen board to make the shape of the pen holder, such as Figure 1 As shown: When making hexagonal pencils, the shaded parts must be planed off, which wastes materials. Summary of the invention
[0003] The previous object of the present application is to provide a kind of corrugated pen board which can save wood and has a corrugated surface, such as Figure 2 A is the effect of the consumables required for two wooden pen boards in the prior art; B is the effect of the consumables required for two wavy pen boards in the present application that can save wood. B is obviously thinner than A, but the maximum thickness of a single pen board in B is still the same as the maximum thickness of a single pen board in A, so it can still meet the existing pen-making process.
[0004] Because the corrugated pen board of the present invention that can save wood has a part of grooves that need to be planed during the pen making process prefabricated, the corrugated surfaces of the two corrugated pen boards of the present invention that can save wood are relatively fitted together inward, and the raised strips and recessed grooves on each other can fit together, so that the recessed grooves of one piece correspond to the raised strips of the other piece, and no wood is wasted due to the reserved grooves. Therefore, the corrugated pen board of the present invention that can save wood can maintain the thickness required for pen making while saving materials because of the complementary concave and convex surfaces on the two corrugated surfaces during cutting.
[0005] Take a common hexagonal pencil as an example: the thickness of a conventional pencil plate is about 5 mm, and cutting two pencil plates requires wood with a thickness of 10 mm; however, the concave and convex complementary cutting on the wavy surface of the two wavy pencil plates of the present application that can save wood only requires wood with a thickness of less than 10 mm to cut two pencil plates, and the maximum thickness of a single piece of the wavy pencil plate that can save wood is still 5 mm. When manufacturing finished pens, such as Figure 3As shown, two pieces of wood-saving wavy pen plates are slotted in the plane and the pen core is placed in relative bonding, with the wavy surface facing outwards. The maximum thickness is still 10 mm, which still meets the existing pencil manufacturing process for fine planing and cutting into single pens. Therefore, this design saves wood while being applicable to the existing pencil body manufacturing process.
[0006] The latter object of the present application also provides a corrugated cutting board knife for cutting the corrugated pencil board which can save wood.
[0007] In order to achieve the above objectives and better interpret the present invention, this application provides the following technical solutions.
[0008] The technical solution to the previous purpose of the present application is a wavy pen board that can save wood, including a pen board body, wherein: the pen board body is made of wood material, the pen board body is a rectangular or square sheet, one side of the pen board body is a wavy surface, the wavy surface includes at least three raised strips, the raised strips are straight strips, and each raised strip is parallel to each other, there is a recessed groove between two adjacent raised strips on the wavy surface, the recessed grooves are straight strips, and each recessed groove is parallel to each other, the raised strips and the recessed grooves are corresponding shapes and can match each other.
[0009] The cross section of the convex strip (3) is optimized to be The cross section of the concave groove (4) is shape.
[0010] The cross section of the convex strip (3) is optimized to be The cross section of the concave groove (4) is shape.
[0011] The cross section of the convex strip (3) is optimized to be The cross section of the concave groove (4) is shape.
[0012] The technical solution to the latter purpose of the present application is a wavy cutting knife for cutting the above-mentioned wavy pen board that can save wood, comprising a knife body and a blade, wherein: the blade is a wavy shape that matches the wavy shape of the wavy surface of the wavy pen board that can save wood. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 The utility model is a schematic diagram of making a pen by bonding two ordinary pen boards in the prior art.
[0014] Figure 2 It is a schematic diagram comparing an ordinary pen board in the prior art and a wavy pen board of the present application which can save wood.
[0015] Figure 3It is a schematic diagram of making a pen by bonding two wavy pen boards that can save wood in this application.
[0016] Figure 4 It is a perspective view of the first embodiment of this application.
[0017] Figure 5 It is Figure 4 The cross-sectional view of.
[0018] Figure 6 It is a perspective view of the second embodiment of this application.
[0019] Figure 7 It is Figure 6 The cross-sectional view of.
[0020] Figure 8 It is a perspective view of the third embodiment of this application.
[0021] Fig. 9 It is Figure 8 The cross-sectional view of.
[0022] Fig.10 It is a perspective view of the fourth embodiment of this application.
[0023] Fig.11 It is Fig.10 The cross-sectional view of.
[0024] Fig.12 It is a perspective view of the fifth embodiment of this application.
[0025] Fig.13 It is Fig.12 The cross-sectional view of.
[0026] Fig.14 It is a perspective view of the sixth embodiment of this application.
[0027] Fig.15 It is Fig.14 The cross-sectional view of. Detailed implementation manners
[0028] It should be noted that, without conflict, the embodiments in this application and the features in the embodiments can be combined with each other. The following will describe this design with reference to the accompanying drawings of the specification and in combination with the embodiments.
[0029] Obviously, the described embodiments are only a part of the embodiments of this application, rather than all of the embodiments. Based on the embodiments of this application, other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of this invention.
[0030] Although the word "pencil" is contained in the specification or pencil is used as an example, it does not indicate an exclusive intention. Therefore, the present application is not limited to the manufacture of pencils alone. Color pencils, eyebrow pencils and other pencil-type pens used for writing, marking, painting and makeup can all achieve the purpose of saving materials through the present application and should all fall within the scope of protection of the present application.
[0031] Embodiment 1
[0032] like Figure 4 , Figure 5 As shown, a wavy pen board that can save wood includes a rectangular sheet-shaped wooden pen board body 1, wherein: one side of the pen board body 1 is a wavy surface 2, and the wavy surface 2 has nine straight strips parallel to each other. The convex strips 3 are shaped, and every two adjacent The three raised strips all have the same straight cross-section. The concave grooves 4 are parallel to each other. Shaped raised strips 3 and The concave grooves 4 are of corresponding shapes. When the wave surfaces 2 of the two pen board bodies 1 are placed inwardly opposite to each other, the wave surface 2 of one of the two pen board bodies 1 is The convex strip 3 and the other wave surface 2 The shaped recessed grooves 4 can fit together.
[0033] This embodiment is applicable to the manufacture of existing hexagonal rod pens.
[0034] Embodiment 2
[0035] like Figure 6 , Figure 7 As shown, a wavy pen board that can save wood includes a rectangular sheet-shaped wooden pen board body 1, wherein: one side of the pen board body 1 is a wavy surface 2, and the wavy surface 2 has nine straight strips parallel to each other. The convex strips 3 are shaped, and every two adjacent The three raised strips all have the same straight cross-section. The concave grooves 4 are parallel to each other. Shaped raised strips 3 and The concave grooves 4 are of corresponding shapes. When the wave surfaces 2 of the two pen board bodies 1 are placed inwardly opposite to each other, the wave surface 2 of one of the two pen board bodies 1 is The convex strip 3 and the other wave surface 2 The shaped recessed grooves 4 can fit together.
[0036] This embodiment is suitable for manufacturing existing triangular-bar pens.
[0037] Embodiment 3
[0038] like Figure 8 , Fig. 9 As shown, a wavy pen board that can save wood includes a rectangular sheet-shaped wooden pen board body 1, wherein: one side of the pen board body 1 is a wavy surface 2, and the wavy surface 2 has nine straight strips parallel to each other. The convex strips 3 are shaped, and every two adjacent The three raised strips all have the same straight cross-section. The concave grooves 4 are parallel to each other. Shaped raised strips 3 and The concave grooves 4 are of corresponding shapes. When the wave surfaces 2 of the two pen board bodies 1 are placed inwardly opposite to each other, the wave surface 2 of one of the two pen board bodies 1 is The convex strip 3 and the other wave surface 2 The shaped recessed grooves 4 can fit together.
[0039] This embodiment is suitable for manufacturing existing round-barrel pens.
[0040] Embodiment 4.
[0041] like Fig.10 , Fig.11 As shown, a wave-shaped cutting board knife comprises a knife body 5 and a blade 6, wherein: the blade 6 is formed by repeatedly The shape of the wave.
[0042] This embodiment is suitable for cutting and manufacturing the pen plate of the existing hexagonal pen holder.
[0043] Example 5 Fig.12 , Fig.13 As shown, a wave-shaped cutting board knife comprises a knife body 5 and a blade 6, wherein: the blade 6 is formed by repeatedly The shape of the wave.
[0044] This embodiment is suitable for cutting and manufacturing a pen plate of an existing triangular pen holder.
[0045] Embodiment six.
[0046] like Fig.14 , Fig.15 As shown, a wave-shaped cutting board knife comprises a knife body 5 and a blade 6, wherein: the blade 6 is formed by repeatedly The shape of the wave.
[0047] This embodiment is suitable for cutting and manufacturing a pen plate of an existing round pen holder.
Claims
1. A corrugated pen board capable of saving wood, comprising a pen board body (1), characterized in that: The pen board body (1) is made of wood material, and is a rectangular or square sheet. One side of the pen board body (1) is a wavy surface (2), and the wavy surface (2) includes at least three raised strips (3), and the raised strips (3) are straight strips, and each of the raised strips (3) is parallel to each other. There is a recessed groove (4) between two adjacent raised strips (3) on the wavy surface (2), and the recessed groove (4) is straight strips, and each of the recessed grooves (4) is parallel to each other. The raised strips (3) and the recessed grooves (4) are of corresponding shapes and can match each other.
2. The wood-saving corrugated pen board according to claim 1, characterized in that: The cross section of the raised strip (3) is The cross section of the concave groove (4) is shape.
3. The wood-saving corrugated pen board according to claim 1, characterized in that: The cross section of the raised strip (3) is shape, the cross section of the concave groove (4) is shape.
4. The wood-saving corrugated pen board according to claim 1, characterized in that: The cross section of the raised strip (3) is shape, the cross section of the concave groove (4) is shape.
5. A corrugated board cutting knife for cutting the corrugated pen board capable of saving wood as claimed in any one of claims 1 to 4, comprising a knife body (5) and a blade (6), characterized in that: The blade (6) is in a wavy shape matching the wavy surface (2).