CN213722880U - Protection device for operators in welding process - Google Patents

Abstract

The utility model belongs to the technical field of the welding technique and specifically relates to an operating personnel's protection device in welding process is related to. It includes the face guard device, installs the fixing device at face guard device upside both ends installs the bandage device of fixing device one side, the face guard device includes the face guard main part, fixing device includes the fixed plate, the fixed plate with face guard main part fixed connection, the plectane is installed to fixed plate one side, the round hole has been seted up to the plectane, the centre of a circle of plectane and round hole is on same water flat line, bandage device includes the pivot, the pivot is located between the plectane, pivot and plectane rotate to be connected. The utility model discloses the design is the hand-held type and wears the structure, is convenient for wear, and the device passes through binding device and fixing device to be fixed at the head, can the free rotation simultaneously, and the workman of being convenient for can directly turn to the overhead portion with the face guard when the eminence need take off the hood.

Description

Protection device for operators in welding process

Technical Field

The utility model belongs to the technical field of the welding technique and specifically relates to an operating personnel's protection device in welding process is related to.

Background

In the welding work, welding personnel usually can use to hold welding mask or headgear welding mask in order to ensure self safety, and when using handheld welding mask when welding, because the welding is accomplished partly after, the workman is used to taking off the face guard and rest or observe the welding condition, nevertheless weld at the eminence, often because the space limits, do not have the position to place the welding face guard, be not convenient for workman's operation, and when using headgear welding mask, because the gas permeability is relatively poor, arouse staff's discomfort easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an operating personnel's protection device in welding process to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a protection device for operators in welding process, which comprises a face mask device, fixing devices arranged at two ends of the upper side of the face mask device, and a binding device arranged at one side of the fixing devices, wherein the face mask device comprises a face mask main body, the fixing devices comprise fixing plates, the fixing plates are fixedly connected with the face mask main body, one side of the fixing plates is provided with a circular plate, the circular plate is provided with a round hole, the circle centers of the circular plate and the round hole are on the same horizontal line, two circular plates and the fixing plates form a groove, the binding device comprises a first cloth belt and a second cloth belt, the first cloth belt is provided with a slot, one side of the second cloth belt is provided with a connecting plate, the inner wall of the connecting plate is provided with an insert column, the insert column is in inserted and matched with the slot, and a rotating shaft is arranged between the round holes, the pivot with first strap and second strap fixed connection, pivot and plectane rotate to be connected.

As a further improvement of the technical scheme, the goggles device is installed on the upper side of the mask main body and comprises a goggles seat, and goggles lenses are installed on one side of the goggles seat.

As a further improvement of the technical scheme, a handheld rod is arranged on the lower side of the mask main body.

As a further improvement of the technical scheme, a head band is arranged above the fixing plate.

As a further improvement of the technical scheme, a limiting ring is installed on the inner wall side of the connecting plate, and the second cloth belt is in plug-in fit with the limiting ring.

As a further improvement of the technical scheme, a clamping ball is installed at the other end of the inserting column, and the inserting groove is matched with the clamping ball in a clamping mode.

Compared with the prior art, the beneficial effects of the utility model are that:

among this operating personnel's among the welding process protection device, through bandage device and the fixing device who sets up, can be with whole device free rotation at the head, be convenient for rotate the face guard device to the top of the head for welding work personnel need not take whole device off the head after welding accomplishes partly, more convenient in the welder rest or observe the welding condition.

Drawings

FIG. 1 is a schematic view of the entire structure of embodiment 1;

FIG. 2 is a schematic view showing the structure of a mask assembly according to example 1;

FIG. 3 is a schematic view of the fixing device according to embodiment 1;

FIG. 4 is a schematic view showing the structure of a banding device according to embodiment 1;

fig. 5 is a schematic view of a first cloth tape structure of embodiment 1;

fig. 6 is a schematic view of a second cloth tape structure of embodiment 1;

FIG. 7 is an enlarged view of the structure at A in FIG. 6 of example 1.

The various reference numbers in the figures mean:

100. a mask device;

110. a mask body;

120. a goggle device; 121, a carrier; a goggle base; 122. a goggle lens;

130. a hand-held wand;

200. a fixing device;

210. a headband;

220. a fixing plate; 221. a circular plate; 222. a circular hole; 223. a groove;

300. a banding device;

310. a first cloth belt; 311. a slot;

320. a second cloth belt; 321. a connecting plate; 322. a limiting ring; 323. inserting a column; 324. blocking the ball;

330. a rotating shaft.

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 understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Example 1

Referring to fig. 1 to 7, the present embodiment provides a protection device for operators during welding, including a mask device 100, fixing devices 200 installed at both ends of an upper side of the mask device 100, and a binding device 300 installed at one side of the fixing devices 200, the mask device 100 including a mask body 110, the mask body 110 preferably made of polypropylene plastic, the material being light in weight, having good heat resistance and acid and alkali resistance, the fixing device 200 including a fixing plate 220, the fixing plate 220 being fixedly connected to the mask body 110, a circular plate 221 installed at one side of the fixing plate 220, circular plates 221 installed at both left and right sides of one end of the fixing plate 220, the circular plates 221 having circular holes 222, the centers of the two circular plates 221 and the circular holes 222 being on the same horizontal line, two circular plates 221 and the fixing plate 220 forming a groove 223, the binding device 300 including a rotating shaft 330, the rotating shaft 330 being located between the two circular plates 221 and passing through the two circular holes 222, the rotation shaft 330 is rotatably coupled to the circular plate 221 to thereby realize the rotation of the banding device 300.

In this embodiment, the goggles device 120 is installed on the upper side of the mask body 110, the goggles device 120 includes a goggles base 121, a goggles lens 122 is installed on one side of the goggles base 121, and the goggles lens 122 is preferably made of dark green glass, which has good optical properties, and ultraviolet and infrared filtering properties of approximately 100%.

Further, a hand-held lever 130 is mounted to the underside of the mask body 110, and the hand-held lever 130 facilitates the welder to hold the entire device in his or her hand.

Still further, the fixing plate 220 is provided with a head band 210 above, the head band is preferably made of pure cotton cloth, the head band is soft in texture and good in water absorption, the wearing comfort is improved, the width is preferably 5 cm to 7 cm, and the wearing comfort is further improved.

Specifically, bandage device 300 includes first strap 310, first strap 310 includes slot 311, second strap 320 includes connecting plate 321, first strap 310 and second strap 320 are preferred to adopt the nylon cloth material, its material has good structurality, the bearing capacity is strong, difficult fracture, spacing ring 322 and inserted column 323 are installed to connecting plate 321 inner wall side, inserted column 323 installs card ball 324 the other end, slot 311 with insert column 323 and card ball 324 cooperation of pegging graft, connecting plate 321, inserted column 322, inserted column 323, card ball 324 is preferred to adopt stainless steel, it is durable pleasing to the eye, difficult wearing and tearing, first strap 310 and second strap 320 realize fixedly connecting through the grafting cooperation of inserted column 323 and card ball 324.

When the protection device for the operator in the welding process in the embodiment is used specifically, the welding worker firstly holds the hand-held rod 130, places the whole device on the front side of the face, aligns the goggles device 120 with the eyes of the user, enables the whole device to be more attached to the face of the user, brings the head of the user to the headband 210, passes the first cloth belt 310 through the limiting ring 322 of the second cloth belt 320, inserts the inserting column 323 and the blocking ball 324 on the connecting plate 321 of the second cloth belt 320 into the slot 311 formed in the first cloth belt 310, realizes the inserting and matching of the inserting column 323 and the blocking ball 324 and the slot 311, further realizes the connection and fixation of the first cloth belt 310 and the second cloth belt 320, enables the whole device to be fixed on the head, and when the welding worker needs to take off the whole device at a high place, the whole device can be lifted to the top of the head by moving the hand-held rod 130 under the rotation of the rotating shaft 330, the welding staff can rest or observe the welding condition conveniently.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. A protection device for operator in welding process, comprising a mask device (100), a fixing device (200) installed at both ends of the upper side of the mask device (100), a strap device (300) installed at one side of the fixing device (200), characterized in that: the mask device (100) comprises a mask body (110), the fixing device (200) comprises a fixing plate (220), the fixing plate (220) is fixedly connected with the mask body (110), a circular plate (221) is installed on one side of the fixing plate (220), a circular hole (222) is formed in the circular plate (221), the circle centers of the circular plate (221) and the circular hole (222) are on the same horizontal line, two circular plates (221) and the fixing plate (220) form a groove (223), the bandage device (300) comprises a first cloth belt (310) and a second cloth belt (320), a slot (311) is formed in the first cloth belt (310), a connecting plate (321) is installed on one side of the second cloth belt (320), a plug column (323) is installed on the inner wall of the connecting plate (321), the plug column (323) is in plug-in fit with the slot (311), and a rotating shaft (330) is installed between the circular holes (222), the rotating shaft (330) is fixedly connected with the first cloth belt (310) and the second cloth belt (320), and the rotating shaft (330) is rotatably connected with the circular plate (221).

2. The operator protection device in the welding process according to claim 1, characterized in that: goggles device (120) are installed to face guard main part (110) upside, goggles device (120) are including protecting eyepiece seat (121), protect eyepiece piece (122) are installed to protecting eyepiece seat (121) one side.

3. The operator protection device in the welding process according to claim 2, characterized in that: a handheld rod (130) is installed on the lower side of the mask main body (110).

4. The operator protection device in the welding process according to claim 1, characterized in that: a headband (210) is arranged above the fixing plate (220).

5. The operator protection device in the welding process according to claim 1, characterized in that: spacing ring (322) are installed to connecting plate (321) inner wall side, second strap (320) with spacing ring (322) are pegged graft the cooperation.

6. The operator protection device in the welding process according to claim 1, characterized in that: the other end of the inserting column (323) is provided with a clamping ball (324), and the slot (311) is matched with the clamping ball (324) in a clamping way.

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