Electric welding anti-scalding cover

Abstract

The utility model relates to the technical field of electric welding anti-scalding covers, in particular to an electric welding anti-scalding cover which is convenient to use and comprises an electric welding cover body, a threaded groove is formed in the top end of the electric welding cover body, an adjusting threaded bolt is arranged in the middle of the threaded groove and matched with the threaded groove, and a round adjusting top plate is arranged at the bottom end of the adjusting threaded bolt. Face top blocks are arranged on the left portion and the right portion of the rear end of the electric welding cover body, two elastic pull belts are arranged in the middle of the rear end of the electric welding cover body, and a plurality of positioning plates are arranged in the middle of the two elastic pull belts and are evenly distributed at intervals.

Description

Technical Field

[0001] This utility model relates to the field of anti-scalding cover technology for electric welding, specifically an anti-scalding cover for electric welding. Background Technology

[0002] As is well known, welding masks are a commonly used protective tool for welding operations. Existing welding masks mainly consist of a mask body, a handle fixed to the lower end of the mask body, and goggles mounted on top of the mask body. When welding is required, the operator puts on gloves, then grasps the handle at the lower end of the mask body with their left hand and uses the mask body to protect their face, while holding the welding torch with their right hand. Although gloves provide some protection for the operator's hands, the lack of a shielding device in front of the handle allows welding sparks to easily enter the cuffs or glove openings, easily causing burns, especially when working at heights or bending over to weld. This poses an unsafe condition. Therefore, we propose a welding burn shield to solve the above problems. Utility Model Content

[0003] (a) Technical problems to be solved

[0004] To address the shortcomings of existing technologies, this utility model provides an easy-to-use anti-scalding cover for electric welding.

[0005] (II) Technical Solution

[0006] To achieve the above objectives, this utility model provides the following technical solution: a welding heat shield, comprising a welding shield body, a threaded groove at the top of the welding shield body, an adjusting threaded bolt in the middle of the threaded groove, the adjusting threaded bolt cooperating with the threaded groove, a circular adjusting top plate at the bottom of the adjusting threaded bolt, a face top block at the left and right rear ends of the welding shield body, two elastic pull straps in the middle of the rear ends of the welding shield body, and several positioning plates in the middle of the two elastic pull straps, the positioning plates being evenly spaced.

[0007] Furthermore, an improvement of this utility model is that the adjusting threaded bolt is a hand-tightening bolt.

[0008] Furthermore, an improvement of this invention is that a soft rubber head is provided at the rear of each facial top block.

[0009] Based on the above, the improvements of this utility model are that the edges of the welding cover body, the threaded groove, the adjusting threaded bolt, the circular adjusting top plate, the face top block, the elastic pull strap and the positioning plate are all rounded.

[0010] Furthermore, an improvement of this utility model is that the adjustment mechanism between the threaded bolt and the threaded groove is a threaded fit.

[0011] (III) Beneficial Effects

[0012] Compared with the prior art, the present invention provides a welding heat shield with the following advantages:

[0013] This welding heat shield, with its main body, threaded groove, adjusting threaded bolt, circular adjusting top plate, face top block, elastic strap, and positioning plate, eliminates the need for user support during use. It can be directly clipped onto the head and is easy to disassemble, making it suitable for users with different head sizes. This results in a better welding heat shield performance. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the axial side structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the axial side structure of this utility model from another angle;

[0016] Figure 3 This is an axonometric sectional view of the present invention.

[0017] In the diagram: 1. Welding cover body; 2. Threaded groove; 3. Adjusting threaded bolt; 4. Circular adjusting top plate; 5. Top block of the face; 6. Elastic pull strap; 7. Positioning plate. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figure 1-3This utility model discloses a welding heat shield, comprising a welding shield body 1. A threaded groove 2 is provided at the top of the welding shield body 1, and an adjusting threaded bolt 3 is provided in the middle of the threaded groove 2. The adjusting threaded bolt 3 is a hand-tightening bolt, allowing for easy manual adjustment of the welding heat shield. The adjusting threaded bolt 3 engages with the threaded groove 2 in a threaded fit, allowing the adjusting threaded bolt 3 to be adjusted along the threaded groove 2. This welding heat shield does not require hand support during use; it can be directly clipped onto the head. It is also easy to disassemble and suitable for users with different head sizes. The bottom of the welding cover is equipped with a circular adjustment top plate 4. The left and right rear ends of the welding cover body 1 are equipped with face top blocks 5. Each face top block 5 has a soft rubber head at the rear, making the face top block 5 of the welding cover more comfortable when supporting the user's face. The middle of the rear end of the welding cover body 1 is equipped with two elastic pull straps 6. Several positioning plates 7 are set in the middle of the two elastic pull straps 6. The positioning plates 7 are evenly spaced. The edges of the welding cover body 1, threaded groove 2, adjusting threaded bolt 3, circular adjustment top plate 4, face top block 5, elastic pull strap 6 and positioning plate 7 are all rounded, so that the welding cover will not scratch the user when in use.

[0020] In summary, when using this welding heat shield, first adjust the height of the circular adjustment top plate 4 according to the user's head size. This adjustment is completed by adjusting the fit between the threaded bolt 3 and the threaded groove 2. Then, place the welding shield body 1 on the user's head, so that the circular adjustment top plate 4 contacts the top of the user's head. The face plate 5 can then be placed against the patient's face. The elasticity of the elastic strap 6 and the positioning effect of the positioning plate 7 secure the welding shield body 1 to the user's head, thus protecting the user. This welding heat shield does not require the user to support it with their hands during use; it can be directly clipped onto the head. Furthermore, it is easy to disassemble and is suitable for users with different head sizes. The welding heat shield has a better performance.

[0021] To better illustrate this embodiment, some parts in the accompanying drawings may be omitted, enlarged, or reduced, and do not represent the actual product dimensions.

[0022] Furthermore, unless otherwise defined, the technical or scientific terms used in this application description shall have the ordinary meaning understood by one of ordinary skill in the art to which this application pertains. The terms "upper," "lower," "left," "right," "center," "vertical," "horizontal," "inner," and "outer," etc., used in this application description to indicate relative direction or positional relationship are used only to indicate relative orientation or positional relationship, and do not imply that the device or component must have a specific orientation, or be constructed and operated in a specific orientation. When the absolute position of the described object changes, its relative positional relationship may also change accordingly, and therefore should not be construed as a limitation on this application. The terms "first," "second," "third," and similar terms used in this application description are used only for descriptive purposes to distinguish different components, and should not be construed as indicating or implying relative importance. The terms "a," "one," or "the," etc., used in this application description should not be construed as an absolute limitation on quantity, but should be construed as indicating the existence of at least one. The terms "including," "comprising," etc., used in this application description mean that the element or object preceding the word covers the element or object listed after the word and its equivalents, without excluding other elements or objects.

[0023] Furthermore, it should be noted that, unless otherwise explicitly specified and limited, terms such as “installation,” “connection,” and “linkage” used in the description of this application should be interpreted broadly. For example, a connection can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; or it can be a connection within two components. Those skilled in the art can understand its specific meaning in this application according to the specific circumstances.

[0024] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art 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 appended claims and their equivalents.

Claims

1. An electric welding anti-scald hood comprising an electric welding hood body (1), characterized in that: The top of the welding cover body (1) is provided with a threaded groove (2), and the middle of the threaded groove (2) is provided with an adjusting threaded bolt (3). The adjusting threaded bolt (3) cooperates with the threaded groove (2). The bottom of the adjusting threaded bolt (3) is provided with a circular adjusting top plate (4). The left and right rear ends of the welding cover body (1) are provided with face top blocks (5). The middle of the rear end of the welding cover body (1) is provided with two elastic pull straps (6). The middle of the two elastic pull straps (6) is provided with several positioning plates (7). The several positioning plates (7) are evenly spaced.

2. An electric welding anti-scald hood according to claim 1, wherein: The adjusting threaded bolt (3) is a hand-tightening bolt.

3. An electric welding anti-scald hood according to claim 1, wherein: Each of the facial top blocks (5) is provided with a soft rubber head at the rear.

4. An electric welding anti-scald hood according to claim 1, wherein: The edges of the welding cover body (1), threaded groove (2), adjusting threaded bolt (3), circular adjusting top plate (4), face top block (5), elastic pull strap (6) and positioning plate (7) are all rounded.

5. An electric welding anti-scald hood according to claim 1, wherein: The engagement between the adjusting threaded bolt (3) and the threaded groove (2) is a threaded engagement.

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