Construction site line snapping ink fountain

Abstract

The utility model provides a construction site line snapping ink fountain which relates to the technical field of construction assistive devices and comprises an ink bin, an ink wheel and an ink line, a cover body is rotatably connected to the upper portion of the ink bin close to the ink wheel end through a hinge, and liquid storage boxes corresponding to the two bin bodies are installed on the inner top face of the cover body. One-way valve spouts are arranged on the faces, corresponding to the bin body, of the two liquid storage boxes, extrusion structures are arranged on the two sides, corresponding to the liquid storage boxes, of the cover body, and the liquid storage boxes are extruded by pressing the extrusion structures so that ink stored in the liquid storage boxes can flow out through the one-way valve spouts. According to the ink fountain, the design of the upper bin and the lower bin is adopted, the bins of the ink fountain are used for storing and soaking ink lines, and the bin of the cover body is matched with the liquid storage box and the extrusion structure, so that ink is rapidly added, the problem that an ink bin of a traditional ink fountain needs to be frequently opened for adding ink is solved, and the working efficiency is improved; a user only needs to press the extrusion block to enable ink in the liquid storage box to flow into the ink bin through the one-way valve spout without opening an ink bin cover body, and operation is easy, convenient and rapid.

Description

Technical Field

[0001] The utility model relates to the technical field of construction auxiliary tools, in particular to a construction site marking ink fountain. Background Art

[0002] The ink fountain is a very common tool in the traditional Chinese woodworking industry. It is usually used for measurement and house construction. The ink fountain for marking lines on construction sites is mainly composed of an ink tank, a line wheel, and an ink line.

[0003] The ink line is wrapped around the outside of the line wheel shaft, and the line wheel is installed in the ink tank. The ink line is evenly stained with ink through the sponge in the ink tank and extends out of the ink tank to perform the line marking operation. The current construction site line marking ink fountain has the following defects during use: it is used on the construction site, because it is intermittent during use (the line marking is not carried out all the time), it is affected by the weather (heat causes the ink to evaporate) and the use (it itself needs to add ink frequently to avoid too much or too little ink), and it needs to add ink frequently, which is inefficient and inconvenient to use.

[0004] Therefore, we propose a line drawing ink fountain for construction sites. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art. When used on construction sites, due to the intermittent use (marking lines are not carried out all the time), it is affected by the weather (heat causes the ink to evaporate) and the use (it is necessary to add ink frequently to avoid too much or too little ink). Therefore, it is inefficient and inconvenient to use.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A construction site marking ink fountain comprises an ink tank, an ink wheel and an ink line, wherein two tank bodies are separated by a partition in the ink tank, the ink line surrounds the ink wheel and is installed in one of the tank bodies, the ink line extends out through a line hole opened on the partition and the other end of the ink tank, a cover body is rotatably connected to the ink wheel end above the ink tank by a hinge, liquid storage boxes are installed on the inner top surface of the cover body corresponding to the two tank bodies, one-way valve spouts are provided on the two liquid storage boxes corresponding to the tank body surfaces, and extrusion structures are provided on both sides of the cover body corresponding to the liquid storage boxes, and the liquid storage boxes are squeezed by pressing the extrusion structure to make the ink stored in the liquid storage boxes flow out through the one-way valve spout.

[0008] Furthermore, the ink tank and the cover body are provided with slots and plugs on both sides away from the hinge end respectively, and a threaded hole is provided on the outer side of the ink tank corresponding to the plug-in slot, which is fixed by tightening a threaded knob rod in the threaded hole.

[0009] Furthermore, the ink wheel rotates inside the ink bin, and one end of the ink wheel is located outside the ink bin and is provided with a rotating handle.

[0010] Furthermore, the liquid storage box is made of plastic material, and the number of one-way valve spouts is not less than 2.

[0011] Furthermore, a sponge is placed in another of the bin bodies, and the sponge is on both sides, and a raised plate is provided above the sponge along the bin body.

[0012] Furthermore, the extrusion structure includes a groove body, an extension part, an extrusion block, a tensioning groove, a spring member and a spring extrusion plate, the extension part is located on the inner side of the ink tank facing the liquid storage box, the connecting tank body is provided with a groove body penetrating through the ink tank and the extension part, and the tensioning grooves are provided correspondingly on both sides of the groove body, the spring extrusion plate and the extrusion block are integrally formed, wherein the extrusion block is located in the groove body, and the spring extrusion plate is located in the tensioning groove, the spring member is located in the tensioning groove, and the two ends are respectively fixed to the tensioning groove and the spring extrusion plate.

[0013] Furthermore, the liquid storage box is provided with a liquid storage threaded opening on the outside of the extension at the cover end, and the liquid storage threaded opening is externally threadedly connected to the box cover.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The ink fountain adopts an upper and lower double-bin design. The bin of the ink fountain is used to store and soak the ink line. The bin of the cover body cooperates with the liquid storage box and the extrusion structure to achieve rapid addition of ink, solving the problem of the traditional ink fountain that the ink bin needs to be opened frequently to add ink, thereby improving work efficiency.

[0016] Among them, through the design of the squeezing structure, the user only needs to press the squeezing block to make the ink in the liquid storage box flow into the ink tank through the one-way valve spout, without opening the ink tank cover, which is simple and quick to operate;

[0017] The one-way valve spout design ensures that the ink only flows from the reservoir to the ink tank, preventing the ink from flowing out on its own.

[0018] In summary, the new type of ink fountain for marking lines on construction sites is suitable for intermittent work. Since the marking line work on construction sites is intermittent, the ink fountain design allows for rapid replenishment of ink during the intervals, without the need to wait for the ink to be completely used up before adding more, thereby improving work continuity.

[0019] It avoids the influence of weather. The double-tank design, combined with the liquid storage box and extrusion structure, can ensure that the ink in the ink tank remains sufficient for a long time, thereby reducing the impact of weather factors (such as ink evaporation caused by high temperature) on the operation.

[0020] The construction site marking ink fountain of the utility model effectively solves the problems existing in the prior art through its unique design and structure, improves work efficiency and convenience of use, and has good practical application value. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A schematic diagram of the overall structure of a construction site marking ink fountain provided by the utility model;

[0022] Figure 2 A schematic diagram of the internal structure of a cover of a construction site marking ink fountain provided by the utility model;

[0023] Figure 3 A schematic diagram of the internal structure of an ink tank of a construction site marking ink fountain provided by the utility model;

[0024] Figure 4 The utility model provides a schematic diagram of the anatomical structure of an extrusion ink fountain for marking lines on construction sites.

[0025] Legend:

[0026] 1. Ink tank; 11. Tank body; 12. Wire hole; 13. Slot; 14. Threaded hole; 15. Threaded knob rod; 16. Sponge; 17. Raised plate;

[0027] 2. Ink wheel; 21. Turn the handle;

[0028] 3. Ink line;

[0029] 4. Cover body; 41. Insert block;

[0030] 5. Liquid storage box; 51. Liquid storage threaded port; 52. Box cover;

[0031] 6. One-way valve spout;

[0032] 7. Extrusion structure; 71. trough body; 72. extension part; 73. extrusion block; 74. tensioning groove; 75. spring member; 76. spring extrusion plate. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0034] To facilitate understanding of the present invention, a more comprehensive description of the present invention will be given below with reference to the relevant literature, and several embodiments of the present invention are provided. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0035] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may also be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may also be a central element. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0036] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field to which the present invention belongs. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0037] like Figure 1-Figure 4 As shown, the utility model provides a technical solution: a construction site marking ink fountain, comprising an ink tank 1, an ink wheel 2 and an ink line 3, wherein the ink tank 1 is divided into two tank bodies 11 by a partition, the ink line 3 surrounds the ink wheel 2 and is installed in one of the tank bodies 11, and the ink line 3 extends out through a line hole 12 opened on the partition and the other end of the ink tank 1, and a cover body 4 is rotatably connected to the ink wheel 2 end above the ink tank 1 by a hinge, and liquid storage boxes 5 are installed on the inner top surface of the cover body 4 corresponding to the two tank bodies 11, and the two liquid storage boxes 5 are provided with one-way valve spouts 6 corresponding to the surfaces of the tank bodies 11, and extrusion structures 7 are provided on both sides of the cover body 4 corresponding to the liquid storage boxes 5, and the liquid storage boxes 5 are squeezed by pressing the extrusion structure 7 to make the ink stored in the liquid storage boxes 5 flow out through the one-way valve spout 6.

[0038] It should be added that the ink wheel 2 rotates inside the ink bin 1, and a rotating handle 21 is provided at one end outside the ink bin 1, and a sponge 16 is placed in the other bin body 11, and the sponge 16 is on both sides, and a raised plate 17 is provided above the sponge 16 along the bin body 11 to protect it.

[0039] The ink tank 1 and the cover body 4 in the embodiment of the utility model are further described as follows: Figure 1-Figure 3As shown, when the ink tank 1 and the cover body 4 are fixed, a slot 13 and an insert block 41 are respectively provided on both sides of the ink tank 1 and the cover body 4 away from the hinge end, and a threaded hole 14 is provided on the outer side of the ink tank 1 corresponding to the insert block 41 and connected to the slot 13. The threaded knob rod 15 is fastened in the threaded hole 14 to fix the ink tank. When the ink tank is not in use, the box cover 52 is closed and the threaded knob rod 15 is tightened to complete the fixation.

[0040] Among them, the liquid storage box 5 is made of plastic material, which is convenient for cleaning and replacement, and can better withstand the extrusion of the extrusion structure 7. The number of the one-way valve spouts 6 is not less than 2, which avoids the blockage of the one-way valve spout 6 and improves the uniformity and range of the liquid output. The number is designed according to demand.

[0041] The extrusion structure 7 includes a groove body 71, an extension portion 72, an extrusion block 73, a tensioning groove 74, a spring member 75 and a spring extrusion plate 76. The extension portion 72 is located on the inner side of the ink tank 1 facing the liquid storage box 5. The connecting tank body 11 penetrates the groove body 71 in the ink tank 1 and the extension portion 72, and the tensioning grooves 74 are located on both sides of the groove body 71 and are correspondingly opened. The spring extrusion plate 76 is integrally formed with the extrusion block 73, wherein the extrusion block 73 is located in the groove body 71, and the spring extrusion plate 76 is located in the tensioning groove 74. The spring member 75 is located in the tensioning groove 74, and its two ends are respectively fixed to the tensioning groove 74 and the spring extrusion plate 76.

[0042] Further description of the liquid storage box 5 , the liquid storage box 5 is provided with a liquid storage threaded opening 51 on the outside of the extension at the end of the cover body 4 , and the liquid storage threaded opening 51 is externally threadedly connected to a box cover 52 , thereby facilitating the addition of ink and the removal of the box cover 52 .

[0043] The use process of the utility model is as follows: first, open the box cover 52, add a proper amount of ink into the liquid storage box 5 through the liquid storage threaded opening 51, ensure that the insert block 41 is aligned with the slot 13, and tighten the threaded knob rod 15 to fix it. When the ink in the ink tank 1 is insufficient, there is no need to open the ink tank 1, just press the extrusion blocks 73 in the extrusion structure 7 on both sides of the cover body 4. After the extrusion blocks 73 are subjected to pressure, they will push the spring extrusion plate 76 to move inward in the tensioning groove 74, and at the same time compress the spring member 75. Due to the movement of the spring squeezing plate 76, the liquid storage box 5 is squeezed, and the ink flows into the bin body 11 through the one-way valve spout 6. After the squeezing block 73 is released, the spring member 75 will push the spring squeezing plate 76 to reset, and the squeezing structure 7 will reset. The rotating handle 21 on the outside of the ink wheel 2 is rotated to make the ink line 3 wind or loosen in the ink bin 1. When the ink line 3 is wound in the ink bin 1, the ink line 3 will pass through the sponge 16, so as to be evenly stained with ink. The ink line 3 extending out of the ink bin 1 can be used for line drawing operations.

[0044] Through the above-mentioned working process, the construction site marking ink fountain of the utility model can add ink conveniently and quickly, thereby improving work efficiency and reducing work interruptions caused by frequent addition of ink.

[0045] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A construction site marking ink fountain, comprising an ink bin (1), an ink wheel (2) and an ink line (3), wherein the ink bin (1) is separated into two bin bodies (11) by a partition, the ink line (3) surrounds the ink wheel (2) and is installed in one of the bin bodies (11), and the ink line (3) extends out through a line hole (12) provided on the partition and the other end of the ink bin (1), characterized in that: The ink tank (1) is rotatably connected to a cover body (4) at the ink wheel (2) end above the ink tank (1), and two liquid storage boxes (5) are installed on the inner top surface of the cover body (4) corresponding to the two tank bodies (11). The two liquid storage boxes (5) are provided with one-way valve spouts (6) on the surfaces corresponding to the tank bodies (11), and squeezing structures (7) are provided on both sides of the cover body (4) corresponding to the liquid storage boxes (5). By pressing the squeezing structure (7) to squeeze the liquid storage box (5), the ink stored in the liquid storage box (5) flows out through the one-way valve spouts (6).

2. A construction site marking ink fountain according to claim 1, characterized in that: The ink tank (1) and the cover body (4) are respectively provided with a slot (13) and an insert block (41) on both sides away from the hinge end, and a threaded hole (14) is provided on the outer side of the ink tank (1) corresponding to the insert block (41) and connected to the slot (13), and a threaded knob rod (15) is fastened in the threaded hole (14) to fix the ink tank (1).

3. A construction site marking ink fountain according to claim 2, characterized in that: The ink wheel (2) rotates inside the ink bin (1), and one end of the ink wheel (2) is located outside the ink bin (1) and is provided with a rotating handle (21).

4. A construction site marking ink fountain according to claim 3, characterized in that: The liquid storage box (5) is made of plastic material, and the number of the one-way valve spouts (6) is not less than 2.

5. A construction site marking ink fountain according to claim 4, characterized in that: A sponge (16) is placed in the other bin body (11), and the sponge (16) is on both sides, and a raised plate (17) is provided above the sponge (16) and along the bin body (11) to protect it.

6. A construction site marking ink fountain according to claim 5, characterized in that: The extrusion structure (7) comprises a groove body (71), an extension portion (72), an extrusion block (73), a tensioning groove (74), a spring member (75) and a spring extrusion plate (76); the extension portion (72) is located on the inner side of the ink tank (1) and faces the liquid storage box (5); the connecting tank body (11) is provided with a groove body (71) penetrating through the ink tank (1) and the extension portion (72); the tensioning groove (74) is provided on both sides of the groove body (71) correspondingly; the spring extrusion plate (76) and the extrusion block (73) are integrally formed, wherein the extrusion block (73) is located in the groove body (71) and the spring extrusion plate (76) is located in the tensioning groove (74); the spring member (75) is located in the tensioning groove (74) and its two ends are respectively fixed to the tensioning groove (74) and the spring extrusion plate (76).

7. The ink fountain for marking lines on construction sites according to claim 6, characterized in that: The liquid storage box (5) is provided with a liquid storage threaded opening (51) on the outside of the extension at the end of the cover body (4), and the liquid storage threaded opening (51) is externally threadedly connected to the box cover (52).

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