Coating tool

Abstract

The utility model relates to the technical field of automobile part installation, in particular to a coating tool which comprises a deformable storage tank, a liquid guide pipe and a liquid seepage block, one end of the liquid guide pipe is detachably communicated with a bottle opening of the storage tank, and the liquid seepage block is arranged at the other end of the liquid guide pipe. The standard coating tool aims to overcome the defects that in the existing vehicle body assembling process, liquid reagents such as reinforcing agents and the like are frequently splashed and poor in the coating process, the sealing performance of the reagents in the coating process can be improved, hazardous chemicals are prevented from leaking, the reagents are not prone to splashing in the coating process, and the service life of the reagents is prolonged. And the coating quality is improved, and the investment cost of subsequent manual review is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts installation, and more specifically, to a coating tool. Background Art

[0002] When assembling auto parts, automobile manufacturers use different jigs and auxiliary tools to coordinate various types of assembly. For example, when installing the front and rear windshields and side windows, the following steps are generally included: 1) Clean the glass and frame to ensure that the installation environment is clean and tidy; 2) Place the new glass in the correct position to ensure that it is aligned with the edge of the car body; 3) Evenly apply sealant or reinforcing agent to the contact area between the glass and the car body to ensure a tight seal; 4) Use special tools or clamps to fix the glass to ensure that the sealant can be fully bonded; 5) Ensure that the area around the installed glass is clean, check whether the sealant is firm, and whether the glass is aligned.

[0003] Before installing the glass, sealant or reinforcing agent should be applied on the car body to enhance the fit. The coating tool used in the current prior art is an oil painting brush. The bristles of the oil painting brush are hard, and the oil painting brush head needs to be trimmed before use. During coating, the unevenness of the car body structure can easily cause the brush to spread, and the coated liquid material often splashes. Currently, the splashing problem cannot be completely eliminated, and the quality requirements of mass-produced products cannot be met in daily production operations, resulting in a long time spent on operations in this section. Post-processing and special personnel need to be arranged to conduct enhanced inspections on this problem to prevent the outflow of defects, which greatly causes a waste of personnel costs. Utility Model Content

[0004] The purpose of the utility model is to overcome the shortcomings of the existing body assembly process, such as the frequent splashing of liquid reagents such as reinforcing agents during coating, and to provide a coating tool. The utility model designs a standardized coating tool, which can improve the sealing of the reagents during the coating process to prevent the leakage of hazardous chemicals, and the reagents are not easy to splash during the coating process, thereby improving the coating quality and reducing the subsequent manual review investment cost.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0006] A coating tool comprises a deformable storage tank, a liquid guide tube with one end detachably connected to a bottle mouth of the storage tank, and a liquid seepage block provided at the other end of the liquid guide tube.

[0007] The utility model is designed to store a storage tank for storing coating reagents and a liquid guide tube connected thereto. The storage tank is manually held and pressed to be deformed, so that the coating reagent therein is transported to the seepage block through the liquid guide tube. After the seepage block absorbs the liquid, it can continuously penetrate the liquid to the surface of the area to be coated through the coating action. The seepage block is different from the traditional oil painting brush head. There is no process of dipping the reagent, and the reagent will not be thrown out or splashed everywhere due to the deformation of the brush head during the coating process. The seepage block can absorb the coating reagent well within the volume range, and slowly penetrate out when pressure is applied to coat, so that the coating is transferred to the coating surface. It can effectively improve the convenience of operation and coating efficiency, and improve the operation quality. The reagent will not splash during the coating process, thereby improving the coating quality and reducing the subsequent manual review investment cost. At the same time, the reagent is stored in the storage tank, and there will be no unnecessary volatilization leakage during the coating process, which can prevent the leakage of hazardous chemicals.

[0008] Furthermore, the inner diameter a of the liquid guide tube is 3 mm to 8 mm. Since the liquid permeation block has liquid absorption capacity and the consumption of reagent liquid in the coating process is not too large, controlling the inner diameter of the liquid guide tube can control the liquid output to a certain extent and prevent excessive liquid output from causing dripping or splashing.

[0009] Furthermore, the liquid guiding tube includes a first straight tube section and a second straight tube section that are interconnected, the connecting point of the first straight tube section and the second straight tube section is an arc transition, the length of the first straight tube section is greater than the length of the second straight tube section, and the seepage block is arranged in the second straight tube section. The liquid guiding tube is not a simple straight tube, and this design is for ergonomics. When using it, the user does not need to make the liquid guiding tube and the storage tank level to the same height, but only needs to grab it vertically, and the second straight tube section with an arc transition can fit the coating surface to be coated to achieve coating, which can reduce labor intensity and improve ease of use.

[0010] Furthermore, an inner transition angle β of the arc transition at the connection point between the first straight pipe section and the second straight pipe section is 100° to 140°.

[0011] Furthermore, an embedding groove is provided at the end of the second straight pipe section, and one end of the seepage block is embedded in the embedding groove.

[0012] Furthermore, the width of the other end of the seepage block is coated to be the same as the width of the area to be coated.

[0013] On the one hand, the embedded groove is used to fix the seepage block. On the other hand, the opening of the embedded groove is related to the specifications of the area to be coated. Since the inner diameter range of the liquid guide tube cannot be too large, the size of the seepage block can be adjusted by changing the size of the embedded groove at the end of the liquid guide tube. Therefore, when different coating specifications are used, the size of the embedded groove can be adjusted to adapt the seepage block of corresponding size therein, which can meet the coating requirements within a certain range.

[0014] Furthermore, the liquid seepage block is a wool ball or a sponge block, and the liquid seepage block is interference fit with the embedded groove. The wool ball and the sponge block have good liquid absorption, can absorb and store a certain amount of liquid inside, and slowly seep out during the coating and extrusion process, achieving a good coating effect, and different from the structure of the bristles, the bristles will not deform and splash the reagent liquid.

[0015] Furthermore, the storage tank is a soft plastic bottle.

[0016] Furthermore, the storage capacity of the storage tank is 80ml to 300ml.

[0017] The storage tank needs to be easy for human hands to grasp and squeeze. Therefore, based on different coating scenarios, its storage capacity is set to 80ml~300ml. This size is also convenient for human hands to grasp and squeeze.

[0018] Furthermore, the storage tank and the liquid guiding tube are detachably connected via threads. The detachable design enables the device of the utility model to be reused, and the reagent liquid can be replenished and replaced after it is used up.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] (1) The utility model is designed to store a storage tank for coating reagents and a liquid guide tube connected thereto. The storage tank is manually held and pressed to be deformable, so that the coating reagent therein is transported to the liquid seepage block through the liquid guide tube. After the liquid seepage block absorbs the liquid, it can continuously penetrate the liquid to the surface of the area to be coated through the coating action. The liquid seepage block can absorb the coating reagent well within the volume range, and slowly penetrate out when pressure is applied to coat, so that the coating is transferred to the coating surface. It can effectively improve the convenience of operation and coating efficiency, and improve the quality of operation. The reagent will not splash during the coating process, which improves the coating quality and reduces the cost of subsequent manual review.

[0021] (2) During the coating process, the utility model does not have a liquid seepage block like a traditional oil painting brush tip. There is no process of dipping reagents. The reagents are stored in a storage tank and are extruded from the liquid seepage block. Therefore, there will be no excess volatilization leakage during the coating process, which can prevent the leakage of hazardous chemicals. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the structure of the liquid guide tube in the utility model;

[0024] Figure 3 It is a structural schematic diagram of the storage tank in the utility model.

[0025] The illustrations are as follows:

[0026] 1-storage tank, 2-liquid guide pipe, 21-first straight pipe section, 22-second straight pipe section, 221-embedded groove, 3-seepage block. DETAILED DESCRIPTION

[0027] The utility model is further described below in conjunction with specific implementation methods. The drawings are only used for exemplary descriptions, and are only schematic diagrams, not actual pictures, and cannot be understood as limitations on this patent; in order to better illustrate the embodiments of the utility model, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted.

[0028] The same or similar numbers in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, it is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and cannot be understood as limitations on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0029] Example 1

[0030] The coating tool of this embodiment is used to apply a reinforcing agent on the vehicle body to enhance the fit when installing the front and rear windshields and side window glasses. The coating area is the window frame position of the vehicle body where the glass needs to be installed:

[0031] like Figure 1 As shown, this embodiment specifically provides a coating tool, including a deformable storage tank 1, a liquid guide tube 2 with one end detachably connected to the bottle mouth of the storage tank 1, and a liquid seepage block 3 provided at the other end of the liquid guide tube 2.

[0032] This embodiment is designed to include a storage tank 1 for storing a coating agent, and a liquid catheter 2 connected thereto. By manually holding the storage tank 1 and pressing the deformable storage tank 1, the coating agent therein is transported to the seepage block 3 through the liquid catheter 2. After the seepage block 3 absorbs the liquid, the liquid can be continuously infiltrated to the surface of the area to be coated through the coating action.

[0033] like Figure 2 As shown, the inner diameter a of the liquid guide tube 2 is 6 mm. Since the liquid permeation block 3 has liquid absorption capacity and the consumption of reagent liquid in the coating process is not too large, controlling the inner diameter of the liquid guide tube 2 can control the liquid output to a certain extent and prevent excessive liquid output from causing dripping or splashing.

[0034] like Figure 2 As shown, the liquid guiding tube 2 includes a first straight tube section 21 and a second straight tube section 22 which are interconnected. The connecting part of the first straight tube section 21 and the second straight tube section 22 is an arc transition. The length of the first straight tube section 21 is greater than the length of the second straight tube section 22. The seepage block 3 is arranged in the second straight tube section 22. The liquid guiding tube 2 is not a simple straight tube. This design is for ergonomics. When using, the user does not need to make the liquid guiding tube 2 and the storage tank 1 level to the same height. The user only needs to grab it vertically. The second straight tube section 22 with an arc transition can fit the coating surface to be coated to achieve coating. This can reduce labor intensity and improve ease of use.

[0035] like Figure 2 As shown, the inner transition angle β of the arc transition at the connection point between the first straight pipe section 21 and the second straight pipe section 22 is 120°.

[0036] like Figure 2 As shown, an embedding groove 221 is formed at the end of the second straight pipe section 22 , and one end of the seepage block 3 is embedded in the embedding groove 221 .

[0037] In this embodiment, the width of the other end of the liquid seepage block 3 is the same as the width of the window frame of the vehicle body where the glass needs to be installed.

[0038] On the one hand, the embedding groove 221 is used to fix the seepage block 3. On the other hand, the opening of the embedding groove 221 is related to the specifications of the area to be coated. Since the inner diameter range of the liquid guide tube 2 cannot be too large, the size of the seepage block 3 can be adjusted by changing the size of the embedding groove 221 at the end of the liquid guide tube 2. Therefore, when different coating specifications are used, the size of the embedding groove 221 can be adjusted to fit the seepage block 3 of corresponding size therein, which can meet the coating requirements within a certain range.

[0039] In this embodiment, the liquid seepage block 3 is a wool ball, and the liquid seepage block 3 is interference fit with the embedded groove 221. The wool ball has good liquid absorption, can absorb and store a certain amount of liquid inside, and slowly seep out during the coating and extrusion process, achieving a good coating effect, and different from the structure of bristles, the bristles will not deform and splash the reagent liquid.

[0040] In this embodiment, the storage tank 1 is a soft plastic bottle.

[0041] In this embodiment, the storage capacity of the storage tank 1 is 100 ml.

[0042] The storage tank 1 needs to be easy for the human hand to grasp and squeeze, so based on different coating scenarios, in order to balance the convenience of grasping and the coating amount requirements, the storage capacity is set to 100ml, which is convenient for the human hand to grasp and squeeze. At the same time, according to the actual implementation effect in the application scenario of this embodiment, when the storage capacity specification is 100ml, it can just produce about 80 vehicles, reducing the number of times the liquid is changed.

[0043] like Figure 2 and Figure 3 As shown, the storage tank 1 and the liquid guiding tube 2 are detachably connected by threads. The detachable design enables the coating tool of this embodiment to be reused, and the reagent liquid can be replenished and replaced after it is used up.

[0044] The advantage of the present application is that the seepage block 3 is not the same as the traditional oil painting brush tip. There is no process of dipping the reagent, and the reagent will not be thrown out or splashed everywhere due to the deformation of the brush tip during the coating process. Therefore, the seepage block 3 can absorb the coating reagent well within the volume range, and slowly seep out when pressure is applied to transfer the coating to the coating surface, which can effectively improve the operation convenience and coating efficiency, and improve the operation quality. The reagent will not splash during the coating process, which improves the coating quality and reduces the subsequent manual review investment cost. At the same time, the reagent is stored in the storage tank 1, and there will be no excess volatilization leakage during the coating process, which can prevent the leakage of hazardous chemicals.

[0045] Example 2

[0046] This embodiment is similar to Embodiment 1, except that:

[0047] In this embodiment, the inner diameter a of the catheter 2 is 3 mm;

[0048] In this embodiment, the storage capacity of the storage tank 1 is 80 ml.

[0049] The present embodiment is designed to have a storage tank 1 for storing coating reagents and a liquid guide tube 2 connected thereto. The storage tank 1 is manually held and pressed to allow the coating reagent therein to be transported to the liquid seepage block 3 through the liquid guide tube 2. After the liquid seepage block 3 absorbs the liquid, it can continuously penetrate the liquid to the surface of the area to be coated through the coating action. The liquid seepage block 3 is not like the traditional oil painting brush tip. There is no reagent dipping process, and the reagent will not be thrown out or splashed everywhere due to the deformation of the brush tip during the coating process. Therefore, the liquid seepage block 3 can absorb the coating reagent well within the volume range, and slowly penetrate out when pressure is applied to coat it, so that the coating is transferred to the coating surface. This can effectively improve the convenience and efficiency of the operation, as well as the quality of the operation. The reagent will not splash during the coating process, thereby improving the coating quality and reducing the subsequent manual review investment cost. At the same time, the reagent is stored in the storage tank 1, and there will be no excess volatilization leakage during the coating process, thereby preventing the leakage of hazardous chemicals.

[0050] The other structures and principles of this embodiment are the same as those of Embodiment 1.

[0051] Example 3

[0052] This embodiment is similar to Embodiment 1, except that:

[0053] In this embodiment, the inner diameter a of the catheter 2 is 8 mm;

[0054] In this embodiment, the storage capacity of the storage tank 1 is 300 ml.

[0055] The present embodiment is designed to have a storage tank 1 for storing coating reagents and a liquid guide tube 2 connected thereto. The storage tank 1 is manually held and pressed to allow the coating reagent therein to be transported to the liquid seepage block 3 through the liquid guide tube 2. After the liquid seepage block 3 absorbs the liquid, it can continuously penetrate the liquid to the surface of the area to be coated through the coating action. The liquid seepage block 3 is not like the traditional oil painting brush tip. There is no reagent dipping process, and the reagent will not be thrown out or splashed everywhere due to the deformation of the brush tip during the coating process. Therefore, the liquid seepage block 3 can absorb the coating reagent well within the volume range, and slowly penetrate out when pressure is applied to coat it, so that the coating is transferred to the coating surface. This can effectively improve the convenience and efficiency of the operation, as well as the quality of the operation. The reagent will not splash during the coating process, thereby improving the coating quality and reducing the subsequent manual review investment cost. At the same time, the reagent is stored in the storage tank 1, and there will be no excess volatilization leakage during the coating process, thereby preventing the leakage of hazardous chemicals.

[0056] The other structures and principles of this embodiment are the same as those of Embodiment 1.

[0057] Example 4

[0058] This embodiment is similar to Embodiment 1, except that:

[0059] In this embodiment, the liquid seepage block 3 is a sponge block, and the liquid seepage block 3 is interference fit with the embedded groove 221. The sponge block has good liquid absorption, can absorb and store a certain amount of liquid inside, and slowly seep out during the coating and extrusion process, achieving a good coating effect, and unlike the structure of bristles, the bristles will not deform and splash the reagent liquid.

[0060] The present embodiment is designed to have a storage tank 1 for storing coating reagents and a liquid guide tube 2 connected thereto. The storage tank 1 is manually held and pressed to allow the coating reagent therein to be transported to the liquid seepage block 3 through the liquid guide tube 2. After the liquid seepage block 3 absorbs the liquid, it can continuously penetrate the liquid to the surface of the area to be coated through the coating action. The liquid seepage block 3 is not like the traditional oil painting brush tip. There is no reagent dipping process, and the reagent will not be thrown out or splashed everywhere due to the deformation of the brush tip during the coating process. Therefore, the liquid seepage block 3 can absorb the coating reagent well within the volume range, and slowly penetrate out when pressure is applied to coat it, so that the coating is transferred to the coating surface. This can effectively improve the convenience and efficiency of the operation, as well as the quality of the operation. The reagent will not splash during the coating process, thereby improving the coating quality and reducing the subsequent manual review investment cost. At the same time, the reagent is stored in the storage tank 1, and there will be no excess volatilization leakage during the coating process, thereby preventing the leakage of hazardous chemicals.

[0061] The other structures and principles of this embodiment are the same as those of Embodiment 1.

[0062] Obviously, the above embodiments of the utility model are only examples for clearly explaining the utility model, and are not intended to limit the implementation methods of the utility model. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made on the basis of the above description. It is not necessary and impossible to list all the implementation methods here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the utility model should be included in the protection scope of the claims of the utility model.

Claims

1. A coating tool, characterized in that: The invention comprises a deformable storage tank (1), a liquid guide tube (2) with one end detachably connected to the bottle mouth of the storage tank (1), and a liquid seepage block (3) provided at the other end of the liquid guide tube (2); the liquid guide tube (2) comprises a first straight tube section (21) and a second straight tube section (22) which are connected to each other, the connecting point between the first straight tube section (21) and the second straight tube section (22) is an arc transition, the length of the first straight tube section (21) is greater than the length of the second straight tube section (22), and the liquid seepage block (3) is provided on the second straight tube section (22).

2. A coating tool according to claim 1, characterized in that: The inner diameter a of the liquid guiding tube (2) is 3 mm to 8 mm.

3. A coating tool according to claim 1, characterized in that: The inner transition angle β of the arc transition at the connection point between the first straight pipe section (21) and the second straight pipe section (22) is 100° to 140°.

4. A coating tool according to claim 1, characterized in that: An embedding groove (221) is provided at the end of the second straight pipe section (22), and one end of the seepage block (3) is embedded in the embedding groove (221).

5. A coating tool according to claim 1, characterized in that: The width of the coating at the other end of the liquid seepage block (3) is the same as the width of the area to be coated.

6. A coating tool according to claim 4, characterized in that: The seepage block (3) is a wool ball or a sponge block, and the seepage block (3) is interference fit with the embedding groove (221).

7. A coating tool according to claim 1, characterized in that: The storage tank (1) is a soft plastic bottle.

8. A coating tool according to claim 1 or 7, characterized in that: The storage capacity of the storage tank (1) is 80ml-300ml.

9. A coating tool according to claim 1, characterized in that: The storage tank (1) and the liquid guiding tube (2) are detachably connected via threads.

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