CN211276915U - High hand-held type electric welding of security - Google Patents
High hand-held type electric welding of security Download PDFInfo
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- CN211276915U CN211276915U CN201921642671.2U CN201921642671U CN211276915U CN 211276915 U CN211276915 U CN 211276915U CN 201921642671 U CN201921642671 U CN 201921642671U CN 211276915 U CN211276915 U CN 211276915U
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Abstract
The utility model discloses a high hand-held electric welding machine of security, including the main part, the lower fixed surface of main part is connected with the handle, the rear end surface of main part is connected with the protective cover, the protective cover adopts circular lid structure, the inner surface of the central department of protective cover is equipped with the tang, the rear end surface of main part is equipped with the external screw thread, the inboard surface of tang is through the external screw thread connection at the surface of main part, the upper end surface of protective cover is equipped with fan-shaped tang, the inboard surface of the fan-shaped tang department of main part is fixedly connected with fan-shaped goggles lens, articulated in the hinge joint seat have the support bar, the upper surface of the front side of support bar is fixedly connected with crooked support bar, through setting up the protective cover in the main part, can block the spark closely when welding, is difficult for splashing on hand, can make the crooked support bar card on the arm support when, reduce fatigue over long periods of use.
Description
Technical Field
The utility model relates to an electric welding field, more specifically say, relate to a high hand-held type electric welding of security.
Background
The electric welding machine is a transformer with high power, which utilizes the high-temperature electric arc generated by the instant short circuit of the positive and negative poles to melt the welding flux and the welded material on the welding electrode and combine the contacted object;
in the existing hand-held electric welding machine, the safety performance of the electric welding machine needs to be improved because when welding, one hand is needed to hold a hand-held protective mask of the electric welding gun, but the electric welding machine also has the hand on which sparks are struck, the safety performance is low, and when the electric welding machine is held by the hand, the electric welding machine is only held by the strength of the hand, and is tired when being used for a long time.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the prior art, the utility model aims to provide a high hand-held type electric welding of security through at the main part plus the protecting cover of seting up defences, can closely block the spark when the welding, is difficult for splashing on hand, can make the crooked support bar card on the support bar support on the arm when gripping simultaneously, reduces fatigue during the long time use.
In order to solve the above problems, the utility model adopts the following technical proposal.
A high hand-held type electric welding of security, includes the main part, the lower fixedly connected with handle of main part, the rear end surface of main part is connected with the protective cover, the protective cover adopts circular lid structure, the inner surface of center department of protective cover is equipped with the tang, the rear end surface of main part is equipped with the external screw thread, the inboard surface of tang passes through external screw thread connection at the surface of main part, the upper end surface of protective cover is equipped with fan-shaped tang, the fan-shaped tang department inboard surface fixedly connected with fan-shaped goggles piece of main part, the front end lower surface fixedly connected with hinged seat of handle, it has the support bar to hinge in the hinged seat, the front side upper surface fixedly connected with crooked support bar of support bar, through setting up the protective cover in the main part outward, can block the spark closely when welding, be difficult for splashing on hand, can make the crooked support bar card on the support bar support on the arm when holding simultaneously, reduce fatigue over long periods of use.
Further, the outer surface of the front side of the external thread of the main body is provided with an annular protrusion, and the front end surface of the protective cover is attached to the rear side surface of the annular protrusion and can support the protective cover when being connected.
Furthermore, the hinged seat is of a square shell structure, and the two sides of the rear end of the support bar are hinged to the inner side surface of the hinged seat through hinged circular shafts, so that the support bar can be turned over, and the bent support bar can be clamped outside the grip and folded.
Furthermore, the fan-shaped goggles lens is a PC shading lens, the area of the fan-shaped goggles lens is not less than six square centimeters, and welding can be observed conveniently.
Furthermore, the protective cover is circular lid structure to for the curved surface, its thickness is not more than three millimeters, adopt the circular lid of curved surface can be convenient for protect the spark, the spark can not slide backward when splashing inner terminal surface, is difficult for splashing the hand, improves the security performance, and thickness is thinner, and weight is low.
Compared with the prior art, the utility model has the advantages of:
(1) through the additional protection cover that sets up in the main part, can block the spark closely when the welding, be difficult for splashing on the hand, can make the crooked support bar card on the support bar support on the arm when holding simultaneously, reduce fatigue when using for a long time.
(2) The outer surface of the front side of the external thread of the main body is provided with an annular bulge, and the front end surface of the protective cover is attached to the rear side surface of the annular bulge and can support the protective cover when the protective cover is connected.
(3) The hinged seat is of a square shell structure, and the two sides of the rear end of the supporting bar are provided with hinged round shafts which are hinged on the inner side surface of the hinged seat, so that the supporting bar can be turned over, and the bent supporting bar can be clamped outside the handle to be folded.
(4) The fan-shaped goggles lens is a PC shading lens, the area of the fan-shaped goggles lens is not less than six square centimeters, and the observation and welding are convenient.
(5) The protective cover is a circular cover structure and is a curved surface, the thickness of the protective cover is not more than three millimeters, the spark can be conveniently protected by the circular cover with the curved surface, the spark can not slide backwards when splashed to the inner end surface, the hand is not easy to splash, the safety performance is improved, the thickness is thinner, and the weight is low.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a side view of the protective cover of the present invention;
FIG. 3 is a top sectional view of the connection between the supporting bar and the hinge seat of the present invention;
fig. 4 is a side view of the connection relationship between the bending support bar and the support bar of the present invention.
The reference numbers in the figures illustrate:
the novel multifunctional umbrella comprises a main body 1, a handle 2, a protective cover 3, external threads 4, a convex opening 5, a convex opening 6, a fan-shaped protective lens 7, an annular bulge 8, a hinged seat 9, a support bar 10, a circular shaft 100 and a bent support bar 11.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Please refer to fig. 1-4, a high-safety handheld electric welding machine, which comprises a main body 1, a handle 2 is fixedly connected to the lower surface of the main body 1, a protective cover 3 is connected to the rear outer surface of the main body 1, the protective cover 3 adopts a circular cover structure, a boss 5 is arranged on the inner end surface of the center of the protective cover 3, the boss 5 is a circular boss, an external thread 4 is arranged on the rear outer surface of the main body 1, the inner side surface of the boss 5 is connected to the outer surface of the main body 1 through the external thread 4, a fan-shaped boss 6 is arranged on the upper outer surface of the protective cover 3, a fan-shaped goggle lens 7 is fixedly connected to the inner side surface of the fan-shaped boss 6 of the main body 1, a hinged seat 9 is fixedly connected to the lower surface of the front end of the handle.
Referring to fig. 1-4, the outer surface of the front side of the external thread 4 of the main body 1 is provided with an annular protrusion 8, the front end surface of the protective cover 3 is attached to the rear side surface of the annular protrusion 8 to support the protective cover 3 when connected, the hinge seat 9 is a square shell structure, the two sides of the rear end of the support bar 10 are provided with hinge circular shafts 100 hinged to the inner surface of the hinge seat 9 to turn the support bar 10, so that the bending support bar 11 is clamped outside the grip 2 to be folded, the fan-shaped goggles 7 is a PC blinding lens with an area not smaller than six square centimeters to facilitate observation and welding, the protective cover 3 is a circular cover structure with a curved surface, the thickness of the protective cover is not larger than three millimeters, and the spark can be prevented from sliding backwards when the spark splashes to the inner end surface, so that the spark does not easily splash to the hand, thereby improving safety performance, the thickness is.
When the protective cover is used, the main body 1 is externally connected with the protective cover 3 through the external threads 4, the protective cover 3 adopts a circular cover structure, the outer surface of the upper end of the protective cover 3 is provided with the fan-shaped convex opening 6, the inner side surface of the fan-shaped convex opening 6 of the main body 1 is fixedly connected with the fan-shaped goggles lens 7, the protective cover 3 can carry out protection at a short distance, a large number of sparks are blocked by the protective cover 3 when the sparks are splashed during welding, the sparks are not easy to splash onto hands, the protective safety performance is improved, and the vision can be carried out through;
articulated seat 9 of front end lower fixed surface through handle 2, articulated in the articulated seat 9 have a support bar 10, the crooked support bar 11 of fixed surface is connected with on the front side of support bar 10, hold handle 2 through the hand during use, the arm can block in crooked support bar 11 simultaneously, can make the arm support at crooked support bar 11 upper end, can support when holding, reduce fatigue during long-term use, rethread articulated seat 9 is square shell structure, support bar 10 rear end both sides are established articulated staff 100 and are articulated at the inboard surface of articulated seat 9, can make the upset of support bar 10 when not using, can make crooked support bar 11 card fold outside handle 2, and not occupation space, convenient to use.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (5)
1. The utility model provides a high hand-held type electric welding of security, includes main part (1), its characterized in that: the lower surface of the main body (1) is fixedly connected with a handle (2), the outer surface of the rear end of the main body (1) is connected with a protective cover (3), the protective cover (3) adopts a circular cover structure, the inner end surface of the center of the protective cover (3) is provided with a convex opening (5), the outer surface of the rear end of the main body (1) is provided with an external thread (4), the inner side surface of the convex opening (5) is connected with the outer surface of the main body (1) through the external thread (4), the outer surface of the upper end of the protective cover (3) is provided with a fan-shaped convex opening (6), the inner side surface of the fan-shaped convex opening (6) of the main body (1) is fixedly connected with a fan-shaped goggles lens (7), the lower surface of the front end of the grip (2) is fixedly connected with a hinged seat (9), articulated in articulated seat (9) have support bar (10), the front side upper surface fixed connection of support bar (10) has crooked support bar (11).
2. The hand-held electric welding machine with high safety according to claim 1, characterized in that: the outer surface of the front side of the external thread (4) of the main body (1) is provided with an annular bulge (8), and the front end surface of the protective cover (3) is attached to the rear side surface of the annular bulge (8).
3. The hand-held electric welding machine with high safety according to claim 1, characterized in that: the hinged seat (9) is of a square shell structure, and two sides of the rear end of the support bar (10) are provided with hinged round shafts (100) which are hinged on the inner side surface of the hinged seat (9).
4. The hand-held electric welding machine with high safety according to claim 1, characterized in that: the fan-shaped goggles lens (7) is a PC shading lens, and the area of the fan-shaped goggles lens is not less than six square centimeters.
5. The hand-held electric welding machine with high safety according to claim 1, characterized in that: the protective cover (3) is of a circular cover structure and is a curved surface, and the thickness of the protective cover is not more than three millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921642671.2U CN211276915U (en) | 2019-09-29 | 2019-09-29 | High hand-held type electric welding of security |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921642671.2U CN211276915U (en) | 2019-09-29 | 2019-09-29 | High hand-held type electric welding of security |
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| Publication Number | Publication Date |
|---|---|
| CN211276915U true CN211276915U (en) | 2020-08-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921642671.2U Active CN211276915U (en) | 2019-09-29 | 2019-09-29 | High hand-held type electric welding of security |
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| CN (1) | CN211276915U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115106692A (en) * | 2022-08-29 | 2022-09-27 | 苏州贵彦精工技术有限公司 | Trachea way welding set with light screen is adjusted to multi-angle |
-
2019
- 2019-09-29 CN CN201921642671.2U patent/CN211276915U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115106692A (en) * | 2022-08-29 | 2022-09-27 | 苏州贵彦精工技术有限公司 | Trachea way welding set with light screen is adjusted to multi-angle |
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