Electric welding mask assembly

Abstract

The utility model discloses an electric welding mask assembly. The electric welding mask assembly comprises a mask body, the grab handle is arranged on the mask body, a containing space is formed in the grab handle, and a first limiting part is formed on the grab handle; and the slag knocking hammer is contained in the containing space, and a second limiting part matched with the first limiting part is formed on the slag knocking hammer so as to limit the movement of the slag knocking hammer relative to the grab handle in the containing space. According to the electric welding mask assembly, the grab handle is arranged on the mask body, and the slag knocking hammer is contained in the containing space formed in the grab handle, so that the slag knocking hammer is not prone to being lost, it is guaranteed that a user can use the slag knocking hammer at any time when needed, and it is guaranteed that work is conducted stably and continuously.

Description

Technical Field

[0001] This utility model relates to the field of welding mask technology, and in particular to a welding mask assembly. Background Technology

[0002] In related technologies, after welding is completed, it is generally necessary to clean the welding slag covering the welded area. The cleaning tools are usually a special welder's slag hammer or materials obtained on site (such as scraps of some iron objects). In actual work, the special welder's slag hammer is easy to puncture the tool bag, resulting in the loss of the slag hammer, which hinders the continuation of the work and reduces work efficiency. Utility Model Content

[0003] This utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, one objective of this utility model is to provide a welding mask assembly. According to this utility model, the welding mask assembly has a handle mounted on the mask body, and a hammer is housed within a receiving space formed on the handle. This makes the hammer less likely to be lost, ensuring it can be used at any time when needed, and guaranteeing stable and continuous work.

[0004] The welding mask assembly according to this utility model includes: a mask body; a handle disposed on the mask body, the handle having a receiving space and a first limiting part; and a slag hammer housed in the receiving space, the slag hammer having a second limiting part that cooperates with the first limiting part to restrict the movement of the slag hammer relative to the handle within the receiving space.

[0005] The welding mask assembly of this utility model has a handle on the mask body, and a receiving space is formed on the handle. The hammer is placed in the receiving space, which makes the hammer less likely to be lost and ensures that it can be used at any time when needed, thus ensuring stable and continuous work. At the same time, the movement of the hammer relative to the handle is restricted by the cooperation of the first limiting part and the second limiting part, reducing the risk of personal injury caused by the hammer accidentally falling.

[0006] According to some embodiments of the present invention, the handle is disposed at the edge of the mask body, and the receiving space is constructed as a slot, the slot including: a first slot, the first slot being disposed on the handle and extending along the axial direction of the handle; a second slot, the second slot being disposed on the end of the handle away from the mask body and extending along the radial direction of the handle, at least a portion of the hammer is received in the first slot, and at least another portion of the hammer is received in the second slot.

[0007] According to some embodiments of the present invention, the slag hammer includes: a rod portion, which is received in a first groove; and a cone portion, which is disposed on the rod portion and protrudes from the outer surface of the rod portion, and is received in a second groove, wherein the extending direction of the rod portion is orthogonal to the extending direction of the cone portion.

[0008] According to some embodiments of the present invention, a first opening is formed on the first groove, which is radially open along the handle, and a second opening is formed on the second groove, which is axially open along the handle. The second opening is located on the end face of the handle away from the mask body, and the first opening and the second opening are in communication.

[0009] According to some embodiments of this utility model, the rod structure is a polygonal prism.

[0010] According to some embodiments of the present invention, the cross-sectional area of ​​the cone gradually decreases in the direction away from the rod.

[0011] According to some embodiments of this utility model, the conical structure is a triangular prism.

[0012] According to some embodiments of the present invention, the cross-section of the rod in the axial direction is rectangular, the first groove is a rectangular groove corresponding to the cross-section of the rod in the axial direction, and the second groove is a conical groove corresponding to the conical part.

[0013] According to some embodiments of the present invention, the volume of the slag hammer is larger than the volume of the slot, and the slag hammer and the slot are interference-fitted.

[0014] According to some embodiments of the present invention, the first limiting part is constructed as the outer wall surface of the slag hammer, and the second limiting part is constructed as the inner wall surface of the slot. The outer wall surface of the slag hammer abuts against the inner wall surface of the slot to restrict the movement of the slag hammer relative to the slot.

[0015] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0016] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0017] Figure 1 This is a schematic diagram of the cooperation between the handle and the slag hammer according to an embodiment of the present invention;

[0018] Figure 2 This is a schematic diagram of the handle and slag hammer according to an embodiment of the present utility model;

[0019] Figure 3 This is a front view of a welding mask assembly according to an embodiment of the present invention.

[0020] Figure label:

[0021] 100. Welding mask assembly;

[0022] 11. The mask itself;

[0023] 21. Handle; 211. First groove; 212. Second groove;

[0024] 31. Rod; 32. Cone. Detailed Implementation

[0025] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0026] In related technologies, after welding is completed, it is generally necessary to clean the welding slag covering the welded area. The cleaning tools are usually a special welder's slag hammer or materials obtained on site (such as scraps of some iron objects). In actual work, the special welder's slag hammer is easy to puncture the tool bag, resulting in the loss of the slag hammer, which hinders the continuation of the work and reduces work efficiency.

[0027] The following is for reference. Figures 1-3 This invention describes a welding mask assembly according to an embodiment of the present invention.

[0028] The welding mask assembly 100 according to this utility model includes: a mask body 11, a handle 21 and a hammer. The handle 21 is disposed on the mask body 11, and a receiving space is formed on the handle 21. A first limiting part is formed on the handle 21. The hammer is received in the receiving space, and a second limiting part is formed on the hammer to cooperate with the first limiting part, so as to restrict the movement of the hammer relative to the handle 21 in the receiving space.

[0029] In some specific embodiments, the welding mask assembly 100 consists of a mask body 11, a handle 21, and a hammer. The handle 21 is disposed on the mask body 11 and is integrally constructed with the mask body 11. The handle 21 provides a convenient handhold for the user. The handle 21 is cylindrical and has a receiving space. The receiving space is suitable for placing the hammer. When the hammer is not in use, it can be safely stored in the receiving space, reducing the risk of personal injury caused by the hammer accidentally falling. Placing the hammer in the receiving space makes it less likely to be lost and ensures that it can be used at any time when needed, ensuring stable and continuous operation. A first limiting part is formed on the handle 21, and a second limiting part is formed on the hammer. The first limiting part and the second limiting part cooperate to restrict the movement of the hammer relative to the handle 21 within the receiving space, thereby effectively preventing the hammer from slipping out of the handle 21 and improving the stability and reliability of the hammer within the handle 21.

[0030] According to this utility model, the welding mask assembly 100 has a handle 21 on the mask body 11, and a receiving space is formed on the handle 21. The hammer is placed in the receiving space, which makes it less likely to be lost and ensures that it can be used at any time when needed by the user, thus ensuring stable and continuous work. At the same time, the movement of the hammer relative to the handle 21 is restricted by the cooperation of the first limiting part and the second limiting part, reducing the risk of personal injury caused by the hammer accidentally falling.

[0031] According to some embodiments of the present invention, the handle 21 is disposed at the edge of the mask body 11, and the accommodating space is constructed as a slot, which includes: a first slot 211 and a second slot 212. The first slot 211 is disposed on the handle 21 and extends along the axial direction of the handle 21. The first slot 211 can provide axial support for the hammer and prevent the hammer from moving in the axial direction of the handle 21. The second slot 212 is disposed on the end of the handle 21 away from the mask body 11 and extends radially along the handle 21. At least part of the hammer is accommodated in the first slot 211, and at least another part of the hammer is accommodated in the second slot 212. The second slot 212 can provide radial support for the hammer and prevent the hammer from moving in the radial direction. Through multi-point support, the hammer is more stable when stored in the slot and is not easy to loosen or fall off.

[0032] According to some embodiments of the present invention, the slag-removing hammer includes: a rod 31 and a cone 32. The rod 31 is housed in a first groove 211 and is mainly used for hand-held operation. The rod 31 can provide sufficient length and surface for easy gripping and use by the user. The cone 32 is disposed on the rod 31 and protrudes from the outer surface of the rod 31. The cone 32 is used to clean welding slag and is housed in a second groove 212. The extending direction of the rod 31 is orthogonal to the extending direction of the cone 32. The rod 31 can provide a gripping point for the user, making it easy for the user to apply force to drive the cone 32 to knock the welding slag.

[0033] According to some embodiments of the present invention, a first opening is formed on the first groove 211 that is radially open along the handle 21, and a second opening is formed on the second groove 212 that is axially open along the handle 21. The second opening is located on the end face of the handle 21 away from the mask body 11, and the first opening and the second opening are connected.

[0034] In some specific embodiments, the first groove 211 extends axially along the handle 21, and the first groove 211 forms an open first opening in the radial direction of the handle 21, through which the rod portion 31 of the hammer can be inserted into the first groove 211. The second groove 212 is located at the end of the handle 21 away from the mask body 11 and extends radially along the handle 21, forming an open second opening in the axial direction of the handle 21. The second opening is located on the end face of the handle 21, through which the cone portion 32 of the hammer can be inserted into the second groove 212. Because both the first and second openings are open, the user can easily... The ease of inserting or removing the hammer from the slot improves operational convenience and efficiency. The hammer can be inserted from two directions (radial and axial), increasing its flexibility. Furthermore, the design of the first and second openings allows users to visually inspect whether the hammer is fully inserted into the slot, ensuring safe storage. The first and second openings are connected, allowing the hammer to be inserted from either direction in one go and smoothly pass through the other opening into the slot. Users do not need to repeatedly adjust or realign the hammer's position, simplifying the operation. According to some embodiments of this invention, the rod 31 is constructed as a polygonal prism.

[0035] In some specific embodiments, the rod 31 can be constructed as a quadrangular prism with a rectangular cross-sectional area in the axial direction. The quadrangular prism design can improve the strength of the slag-beating cone rod 31, making it more durable and less prone to damage when subjected to striking forces. The quadrangular prism shape can provide a better grip for the rod 31, increase the friction between the rod 31 and the user's palm, making the user feel more comfortable during operation, reducing the risk of the slag-beating hammer slipping, improving the safety of using the slag-beating hammer, and at the same time reducing the number of times the grip position needs to be adjusted, thereby improving work efficiency.

[0036] According to some embodiments of this utility model, the cross-sectional area of ​​the cone 32 gradually decreases in the direction away from the rod 31, forming a tip in the direction away from the rod 31. The tip gradually becomes thinner and sharper in the direction away from the rod 31. The tip allows the cone 32 to more easily enter the narrow gaps or irregularly shaped weld slag formed after welding, thereby more accurately and effectively removing excess metal particles or spatter around the weld, improving the cleaning efficiency of the slag hammer. Because the tip of the cone 32 is thinner, the force can be concentrated on a smaller contact point during the hammering process, reducing the risk of unnecessary damage to the surrounding material of the weld area. At the same time, as the size of the cone 32 changes, the user can choose to use different widths of the part for work according to actual needs. For example, for larger weld slag blocks, the wider part near the rod 31 can be used for hammering, while for small and hard-to-reach areas, the tip of the cone 32 can be used, improving the flexibility of the slag hammer.

[0037] According to some embodiments of this utility model, the cone portion 32 is constructed as a triangular prism. The tip of the triangular prism is sharper than other shapes such as circles or squares, allowing the hammer to better concentrate its force on a single point. This makes it easier for the hammer to penetrate and remove the hard weld slag generated during the welding process, especially when dealing with more stubborn residues.

[0038] The triangular prism structure provides better directional control during hammering. Compared to a cone-shaped cone, the triangular prism provides a more stable contact surface, which helps maintain the consistency and accuracy of the hammer's direction. Because the edges of the triangular prism are more prominent, they provide additional gripping force when the hammer contacts uneven surfaces or needs to be rotated to loosen the slag, preventing accidental slippage during use and improving the safety and efficiency of hammering.

[0039] According to some embodiments of this utility model, the cross-section of the rod 31 in the axial direction is rectangular, the first groove 211 is constructed as a rectangular groove corresponding to the cross-section of the rod 31 in the axial direction, and the second groove 212 is constructed as a conical groove corresponding to the cone 32. This geometric consistency ensures that the hammer can be accurately aligned when inserted into the slot, improving the matching accuracy between the hammer and the slot. In addition, since the rod 31 and the first groove 211 have the same shape and both have rectangular cross-sections, when the rod 31 is inserted into the first groove 211, the four sides will be in close contact with the inner wall of the first groove 211, effectively preventing any rotation of the hammer in the stored state. The second groove 212 is constructed as a conical groove and matches the cone 32, allowing the cone 32 to smoothly enter and be fixed in the second groove 212. As the cone 32 gradually becomes thinner, it can better adapt to the shape of the conical groove, thereby providing stable positioning. The combination of rectangular groove and conical groove can achieve efficient utilization in a limited space, ensuring that the hammer can be properly placed inside the handle 21 without occupying too much space.

[0040] According to some embodiments of this utility model, the volume of the hammer is larger than the volume of the slot. The hammer and the slot are interference-fitted, which means that when the hammer is inserted into the slot, it will exert a certain squeezing force on the inner wall of the slot. This squeezing force makes the hammer tightly fixed in the slot, and it will not easily fall off even during the handling or operation of the welding mask assembly. This improves the safety and reliability of the hammer within the mask body 11. Due to the interference fit between the hammer and the slot, the hammer and the slot fit tightly together. Even if the mask body 11 is subjected to vibration or impact, the hammer will not easily slip out of the slot, reducing work interruptions or safety hazards caused by tool loss. At the same time, the interference fit between the hammer and the slot does not require additional limiting components on the hammer or handle 21, making the overall structure of the welding mask assembly 100 simpler. This not only reduces design complexity and potential failure points, but also reduces the manufacturing cost of the welding mask assembly 100.

[0041] According to some embodiments of this utility model, the first limiting part is constructed as the outer wall surface of the hammer, and the second limiting part is constructed as the inner wall surface of the slot. The outer wall surface of the hammer abuts against the inner wall surface of the slot and generates a certain squeezing effect, thereby restricting the movement of the hammer relative to the slot under this squeezing effect. When the hammer is inserted into the slot, its outer wall surface and the inner wall surface of the slot are in close contact and abut against each other, effectively preventing the hammer from moving in any direction within the slot. Even if the mask body 11 is subjected to external impact or vibration, the hammer will not easily move out of the slot. The hammer detaches from the slot, eliminating the need for additional mechanical parts (such as springs, latches, etc.) to secure it. This simplifies the overall design of the welding mask assembly 100, reduces potential failure points, lowers manufacturing costs, and improves the reliability and durability of the welding mask assembly 100. Because the movement of the hammer relative to the slot is restricted by the abutting fit between the outer wall of the hammer and the inner wall of the slot, users can quickly insert or remove the hammer without complex procedures, thus improving work efficiency.

[0042] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0043] In the description of this utility model, "first feature" and "second feature" may include one or more of the features. In the description of this utility model, "multiple" means two or more.

[0044] In the description of this utility model, the first feature being "above" or "below" the second feature may include the first and second features being in direct contact, or it may include the first and second features not being in direct contact but being in contact through another feature between them.

[0045] In the description of this utility model, the terms "above", "over" and "on top" for the first feature and the second feature include the first feature being directly above or diagonally above the second feature, or simply indicate that the first feature is at a higher horizontal level than the second feature.

[0046] In the description of this specification, references to the terms "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example that is included in at least one embodiment or example of the present invention.

[0047] In this specification, the illustrative expressions of the terms used do not necessarily refer to the same embodiments or examples. Moreover, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0048] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A welding mask assembly, characterized in that, include: The mask body (11); A handle (21) is disposed on the mask body (11), and a receiving space is formed on the handle (21). A first limiting part is formed on the handle (21). The slag hammer is housed within the receiving space. A second limiting part is formed on the slag hammer to cooperate with the first limiting part, thereby restricting the movement of the slag hammer relative to the handle (21) within the receiving space.

2. The welding mask assembly according to claim 1, characterized in that, The handle (21) is disposed at the edge of the mask body (11), and the receiving space is constructed as a slot, the slot including: A first groove (211) is provided on the handle (21) and extends along the axial direction of the handle (21); The second groove (212) is disposed on one end of the handle (21) away from the mask body (11) and extends radially along the handle (21). At least a portion of the hammer is received in the first groove (211) and at least another portion of the hammer is received in the second groove (212).

3. The welding mask assembly according to claim 2, characterized in that, The slag hammer includes: The rod (31) is received in the first groove (211); A cone (32) is disposed on the rod (31) and protrudes from the outer surface of the rod (31). The cone (32) is received in the second groove (212), wherein the extending direction of the rod (31) is orthogonal to the extending direction of the cone (32).

4. The welding mask assembly according to claim 2, characterized in that, The first groove (211) has a first opening that is radially open along the handle (21), and the second groove (212) has a second opening that is axially open along the handle (21). The second opening is located on the end face of the handle (21) away from the mask body (11), and the first opening and the second opening are in communication.

5. The welding mask assembly according to claim 3, characterized in that, The rod (31) is constructed as a polygonal prism.

6. The welding mask assembly according to claim 3, characterized in that, The cross-sectional area of ​​the cone (32) gradually decreases in the direction away from the rod (31).

7. The welding mask assembly according to claim 6, characterized in that, The cone (32) is constructed as a triangular prism.

8. The welding mask assembly according to claim 6, characterized in that, The rod (31) has a rectangular cross-section in the axial direction, the first groove (211) is a rectangular groove corresponding to the cross-section of the rod (31) in the axial direction, and the second groove (212) is a conical groove corresponding to the conical part (32).

9. The welding mask assembly according to claim 3, characterized in that, The volume of the slag hammer is larger than the volume of the slot, and the slag hammer and the slot are interference-fitted.

10. The welding mask assembly according to claim 9, characterized in that, The first limiting part is constructed as the outer wall surface of the slag hammer, and the second limiting part is constructed as the inner wall surface of the slot. The outer wall surface of the slag hammer abuts against the inner wall surface of the slot to restrict the movement of the slag hammer relative to the slot.

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