阅读说明：本技术 一种坎肩 (Sleeveless jacket ) 是由 王平 宁成儒 刘亮 于 2019-11-20 设计创作，主要内容包括：本发明涉及劳保用品,具体涉及劳动作业过程中,用于保护工作人员肩部的一种坎肩,所述坎肩具有外罩,该外罩一侧内部具有双层护板,另一侧内部具有单层护板,所述双层护板的下护板与单层护板通过连杆连接,该双层护板通过转轴活动连接,该转轴位于双层护板远离单层护板的一端,该双层护板之间还具有弹片,该弹片使双层护板在初始状态下,其具有的上护板朝向单层护板的一端向上翘起,所述连杆上端具有向上延伸的支撑杆,该支撑杆与上护板朝向单层护板一端的下侧连接。该坎肩使肩部一侧受力转变为两侧同时受力,以避免肩膀产生一边高、一边低的形变的问题,使搬运工作变得轻松。(The invention relates to labor protection products, in particular to a waistcoat for protecting shoulders of workers in the labor operation process, which is provided with an outer cover, wherein a double-layer guard plate is arranged inside one side of the outer cover, a single-layer guard plate is arranged inside the other side of the outer cover, a lower guard plate of the double-layer guard plate is connected with the single-layer guard plate through a connecting rod, the double-layer guard plate is movably connected through a rotating shaft, the rotating shaft is positioned at one end, away from the single-layer guard plate, of the double-layer guard plate, an elastic sheet is further arranged between the double-layer guard plates, the elastic sheet enables one end, facing the single-layer guard plate, of the upper guard plate of the double-layer guard plate to be upwards tilted in the initial state. The waistcoat changes the stress on one side of the shoulder into the stress on both sides simultaneously so as to avoid the deformation problem that the shoulder is high at one side and low at the other side, and the carrying work is easy.)

1. A waistcoat, comprising: the device comprises an outer cover, a double-layer guard plate, a single-layer guard plate and a connecting rod;

the method is characterized in that: the double-layer guard plate, the single-layer guard plate and the connecting rod are all arranged in the outer cover, the outer cover is attached to the shoulder part of the work clothes through magic tapes, and the double-layer guard plate is positioned on one side of the outer cover and is connected with the single-layer guard plate on the other side of the outer cover through the connecting rod;

the double-layer guard plate is characterized in that an upper guard plate and a lower guard plate of the double-layer guard plate are connected through a rotating shaft, the rotating shaft is positioned at one end, far away from the single-layer guard plate, of the double-layer guard plate, an elastic sheet is arranged between the double-layer guard plates, the elastic sheet enables one end, facing the single-layer guard plate, of the upper guard plate to be tilted upwards in an initial state of the double-layer guard plate, and the number of the elastic sheets is two, and;

the lower side of one end, far away from the double-layer guard plate, of the single-layer guard plate is provided with a flexible belt, and the flexible belt penetrates through the armpit of a worker to be connected with one end of the connecting rod when the worker wears a waistcoat;

the connecting rod is the stereoplasm rectangular board, and the one end downside that individual layer backplate was kept away from to its one end is connected through round pin axle and double-deck backplate lower protective plate, and this connecting rod extends towards the individual layer backplate to be connected through round pin axle and the one end downside that the individual layer backplate is close to double-deck backplate, the tip that this connecting rod extends towards the individual layer backplate has the extension downwards, this extension is connected with the flexible band, this connecting rod is close to the position of double-deck backplate towards individual layer backplate one end and upwards extends there is the bracing piece, this upper end of support bar and last backplate are connected towards the one end.

2. A waistcoat according to claim 1, characterized in that: the upper guard plate and the lower guard plate of the double-layer guard plate are both arc-shaped plates which are bulged upwards.

3. A waistcoat according to claim 1, characterized in that: the single-layer guard plate is an arc-shaped plate which is upwards bulged.

4. A waistcoat according to claim 3, characterized in that: the connecting rod is influenced by the upward tilting of one end of the upper guard plate in an initial state, and one end of the connecting rod, which is positioned on the single-layer guard plate, is in an upward tilting state.

5. A waistcoat according to claim 1, characterized in that: and felts are attached to the downward surfaces of the double-layer guard plate and the single-layer guard plate.

6. A waistcoat according to claim 1, characterized in that: the double-layer guard plate and the single-layer guard plate are both made of hard plastics added with carbon fibers.

7. A waistcoat according to claim 1, characterized in that: the connecting rod is made of carbon fiber reinforced composite material.

Technical Field

The invention relates to labor protection articles, in particular to a waistcoat for protecting the shoulders of workers in the labor operation process.

Background

Mine, the staff of mine and building, receive operational environment's restriction, often need the shoulder to carry production tool and production material, in handling, some heavier instrument and material only can exert pressure to staff's shoulder a certain point to lead to the pressurized position to receive the injury, and, one side shoulder pressurized all the time, can lead to staff's shoulder to produce the deformation of height on one side, low on one side, in addition, carry production tool and production material that have edges and corners, change and lead to the fact the injury to staff's shoulder.

Disclosure of Invention

Accordingly, the present invention has been made in view of the above problems, and it is an object of the present invention to provide a waistcoat which can prevent the deformation of the shoulder caused by the high and low sides of the shoulder due to the pressure on the shoulder when the production tool and the production material are transported, and can easily transport the shoulder due to the dispersion of the pressure on the two sides of the shoulder.

For realizing the sleeveless jacket of purpose, the sleeveless jacket has the dustcoat, and this dustcoat one side is inside to have double-deck backplate, and the opposite side is inside to have the individual layer backplate, double-deck backplate's lower backplate passes through the connecting rod with the individual layer backplate and is connected, and this double-deck backplate is through pivot swing joint, and this pivot is located the one end that the individual layer backplate was kept away from to double-deck backplate, still has the shell fragment between this double-deck backplate, and this shell fragment makes double-deck backplate under initial condition, the one end perk that makes progress of its last backplate orientation individual layer backplate that has, the connecting rod upper end has the bracing piece that upwards extends, and this bracing piece is.

Above-mentioned sleeveless jacket, under the circumstances of pressurized, the one end of its double-deck backplate upper protective plate perk can the downstream to through bracing piece and connecting rod to some pressure direction individual layer backplate, make pressure undertake by both sides shoulder simultaneously, and then make the work of transport become light, simultaneously, can effectively increase lifting surface area through double-deck backplate, avoid the local pressurized injury that leads to of shoulder, and double-deck backplate can effectively block instrument or the manufacturing material that has the edges and corners and cause the injury to the shoulder.

Advantageous effects

1. In the technical scheme, when a worker carries heavy objects, the sleeveless jacket can transmit pressure through the connecting rods to be borne by the shoulders of the worker simultaneously, so that the problem that the shoulders deform high at one side and low at the other side is solved, and meanwhile, the shoulders on the two sides are stressed simultaneously, so that the pressure is dispersed, and the carrying work of the worker is easy.

2. In this technical scheme, make double-deck backplate one end perk through two shell fragments, for the one end pressurized that the backplate upwarped moves down to but provide movable space through connecting rod conducted pressure.

3. In the technical scheme, when the double-layer guard plate is pressed, the connecting rod is connected with the double-layer guard plate in a manner that one end of the connecting rod connected with the single-layer guard plate is in a rotating and downward moving state by taking the other end of the connecting rod connected with the double-layer guard plate through the pin shaft as an axis, and then the pressure is transmitted to the single-layer guard plate through the rotating and downward moving state; when the pressure is transmitted to the single-layer guard plate, the connecting rod and the single-layer guard plate are connected in a manner that the pressure is transmitted to the single-layer guard plate along the front and the rear opposite angles of the single-layer guard plate, so that the single-layer guard plate can share the pressure more uniformly.

Drawings

FIG. 1 is a schematic view of the waistcoat attached to a work garment of the present invention.

Fig. 2 is a schematic view of the overall structure of the present invention.

FIG. 3 is a schematic view of the overall structure of the present invention with the jacket removed.

FIG. 4 is a schematic view of the overall structure of the present invention with the jacket removed.

FIG. 5 is a schematic view showing the structure of the jacket-removed outer cover and the upper guard plate separated in the present invention.

FIG. 6 is a rear view of the present invention with the jacket removed.

Detailed Description

The present invention is further illustrated in the following description with reference to specific embodiments and the accompanying drawings, wherein the details are set forth in order to provide a thorough understanding of the present invention, but it is apparent that the present invention can be embodied in many other forms different from the description herein, and it will be readily appreciated by those skilled in the art that the present invention can be embodied in many different forms without departing from the spirit and scope of the invention.

As shown in fig. 1 and 3, the waistcoat comprises: the protective clothing comprises an outer cover 1, a double-layer protective plate 2, a single-layer protective plate 3 and a connecting rod 4, wherein the double-layer protective plate 2, the single-layer protective plate 3 and the connecting rod 4 are all arranged in the outer cover, the outer cover 1 is attached to the shoulder part of a working clothing a through magic tapes, and the double-layer protective plate 2 is positioned on one side of the outer cover 1 and is connected with the single-layer protective plate 3 on the other side of the outer cover 1 through the connecting rod; when a worker carries heavy objects, the sleeveless jacket can transmit pressure through the connecting rod 4 to be borne by the shoulders of the worker at the same time, so that the problem that the shoulders are deformed to be high at one side and low at the other side is solved, meanwhile, the shoulders at the two sides are stressed at the same time, the pressure is dispersed, and the carrying work of the worker becomes easy.

As shown in fig. 3 and 5, the upper protection plate 21 and the lower protection plate 22 of the double-layer protection plate 2 are connected through a rotating shaft 23, the rotating shaft 23 is located at one end of the double-layer protection plate 2 away from the single-layer protection plate 3, an elastic sheet 24 is further arranged between the double-layer protection plates 2, the elastic sheet 24 enables one end of the double-layer protection plate 2, which faces the single-layer protection plate 3, to be tilted upwards in an initial state, and two elastic sheets 24 are transversely arranged on the upper end surface of the lower protection plate 22; in the arrangement, one end of the double-layer protection plate 2 is tilted upwards through the two elastic sheets 24, so that a movable space is provided for the upward tilted end of the upper protection plate 21 to be pressed downwards and the pressure is transmitted through the connecting rod 4;

as shown in fig. 1 and 4, the lower side of one end of the single-layer guard plate 3 far away from the double-layer guard plate 2 is provided with a flexible belt 31, and the flexible belt 31 is connected with one end of the connecting rod 4 along the armpit of a worker when the worker wears a waistcoat; the flexible belt 31 can help the waistcoat to be fixed on the shoulder of a worker, and the phenomena of displacement and falling of the waistcoat are avoided;

as shown in fig. 3 and 5, the connecting rod 4 is a hard strip plate, one end of which is connected to the lower side of the end of the lower guard plate 22 away from the single-layer guard plate 3 by a pin, the connecting rod 4 extends toward the single-layer guard plate 3 and is connected to the lower side of the end of the single-layer guard plate 3 close to the single-layer guard plate 2 by a pin, the end of the connecting rod 4 extending toward the single-layer guard plate 3 has an extension portion 41 downward, the extension portion 41 is connected to the flexible belt 31, a support rod 42 extends upward from a portion of the connecting rod 4 close to the end of the double-layer guard plate 2 toward the single-layer guard plate 3, and the upper end of the support rod. When the double-layer protection plate 2 is pressed, the connecting rod 4 and the double-layer protection plate 2 are connected in a manner that one end of the connecting rod 4 facing the single-layer protection plate 3 rotates and moves downwards by taking the other end of the connecting rod 4, which is connected with the double-layer protection plate 2 through a pin shaft, as an axis, and then the pressure is transmitted to the single-layer protection plate 3 through the rotating and moving downwards state; when the pressure is transmitted to the single-layer protection plate 3, the connecting rod 4 and the single-layer protection plate 3 are connected in a manner that the pressure is transmitted to the single-layer protection plate 3 along the front and rear opposite corners of the single-layer protection plate 3, so that the single-layer protection plate 3 can share the pressure more uniformly.

As shown in fig. 2 and 5, the upper protection plate 21 and the lower protection plate 22 are both arc plates which are upwardly bulged; the arrangement is made according to the characteristics of the human shoulder, so that the waistcoat can be attached to the human shoulder.

As shown in fig. 3, the single-layer guard plate 3 is an arc-shaped plate which is upwardly bulged, and the arrangement is made according to the characteristics of the shoulders of the human body, so that the waistcoat can be attached to the shoulders of the human body.

As shown in fig. 6, the link 4 is in an initial state, influenced by the upward tilting of one end of the upper guard plate 21, and is located at one end of the single-layer guard plate 3 in an upward tilting state. This setting makes along the pressure that double-deck backplate 2 conduction was come, follows the one end atress that single-deck backplate 3 is close to double-deck backplate 2 earlier, arrives the one end atress of keeping away from double-deck backplate 2 again to make single-deck backplate 3 atress even.

Furthermore, felt is attached to the downward surfaces of the double-layer guard plate 2 and the single-layer guard plate 3.

Further, the double-layer guard plate 2 and the single-layer guard plate 3 are both made of hard plastics added with carbon fibers; the hard plastic added with the carbon fiber has the advantages of easy molding, strong rigidity and toughness, low cost and the like, and is the first choice of the technical scheme.

Further, the connecting rod 4 is made of a carbon fiber reinforced composite material; the material enables the connecting rod 4 to have rigidity and toughness superior to those of common metals and has the advantage of light weight.