CN208160145U - A kind of safety cap - Google Patents

Abstract

The utility model discloses a kind of safety caps, including outer cap shell and interior cap shell, there is the accommodating cavity that can accommodate air bag between outer cap shell and interior cap shell, multiple spaced apart support bars are fixedly connected on the inner surface of the interior cap shell, the mounting bar with interior cap shell dismantling connection is provided between the support bar adjacent positioned at any two, the sliding slot along mounting bar length direction arrangement is provided on mounting bar, the draw runner being used cooperatively is provided on the sliding slot, the two sides of the draw runner are inserted with left installing frame and right installing frame respectively, the left installing frame, puggaree is provided on right installing frame, female velcro is provided on the puggaree, the female velcro is adapted with the sub- velcro being arranged on left installing frame or right installing frame, the limit assembly being used cooperatively with draw runner is provided on the outer of the outer cap shell.The utility model can play biggish buffering when by impact force, and have better shaded effects also easy cleaning.

Description

A kind of safety cap

Technical field

The utility model relates to construction safeties to protect field, especially a kind of safety cap.

Background technique

Worker needs safe wearing cap in building construction process, and safety cap is to prevent the protection on alluvium injury head from using Product.For existing safety cap since top stress surface is big, the impact force being subject to is transmitted to the dynamics of head part with regard to big with regard to big； In addition, existing safety cap cap body and the brim of a hat are usually structure as a whole, this kind will lead to that shaded effects are bad, and cleaning inconvenience etc. is asked Topic.

Utility model content

To solve above-mentioned technical deficiency, the purpose of this utility model is just to provide a kind of safety cap, when by impact force Biggish buffering can be played, and there is better shaded effects also easy cleaning.

The purpose of this utility model is that technical solution in this way realizes that it includes outer cap shell and interior cap shell, institute Outer cap shell and interior cap shell elastic connection are stated, there is accommodating cavity between outer cap shell and interior cap shell, be provided in the accommodating cavity At least one air bag, the both ends of the air bag are respectively arranged with gas guide nozzle and exhaust nozzle through outer cap shell, the interior cap shell It is fixedly connected with multiple spaced apart support bars on inner surface, the inner surface of the support bar and interior cap shell matches, and is located at The mounting bar with interior cap shell dismantling connection is provided between the adjacent support bar of any two, one end of the mounting bar extends to Close to the inward flange of interior cap shell, it is provided with the sliding slot along mounting bar length direction arrangement on mounting bar, is provided on the sliding slot The draw runner being used cooperatively, the two sides of the draw runner are inserted with left installing frame and right installing frame, the left installing frame, right installation respectively Be provided with puggaree on frame, be provided with female velcro on the puggaree, the female velcro and setting in left installing frame or Sub- velcro on right installing frame is adapted, and the limit assembly being used cooperatively with draw runner is provided on the outer of the outer cap shell, The limit assembly is located at the end of mounting bar.

Further, the limit assembly includes fixed block, elastic webbing, the first fastener, the second fastener and third fastener, institute It states fixed block to be arranged on the outer of outer cap shell and affixed with outer cap shell, one end of the elastic webbing and fixed block are affixed, elasticity The other end of band is provided with the first fastener, and second fastener is arranged on fixed block, and the third fastener is arranged in outer cap shell On, the first fastener is used cooperatively with the second fastener or third fastener, the left installing frame and right installing frame be located at the first fastener and Between third fastener, the limit that elastic webbing can be made to pass through is provided on the left installing frame of elastic webbing or the side of right installing frame Position hole.

Further, opposite on the side of the outer cap shell to be provided with the first chin strap and the second chin strap, described first The fixing buckle being interlocked is respectively arranged on the end of chin strap and the second chin strap.

Further, cushion is respectively arranged on the inner surface of the first chin strap and the second chin strap.

Further, several air holes are provided in the outer cap shell.

Further, the outer cap shell is connect with interior cap shell by spring.

Further, the length of sliding slot is equal to the length of draw runner.

Further, Sign Board of the setting with fluorescence and identification function in the outer cap shell.

By adopting the above-described technical solution, the utility model has the following advantages：In use, air bag passes through gas guide nozzle Inflation has filled it by accommodating cavity, plays buffer function；Support bar plays the role of fixed support interior cap shell and and worker Head adaptation；Draw runner on the chute there are two types of state, the first：Draw runner is completely coincident with sliding slot, left installing frame at this time, the right side Installing frame and puggaree are respectively positioned in interior cap shell, and limit assembly blocking draw runner, which skids off, plays fixed function, are worn convenient for worker's winter It wears, does not influence its sight；Second：Limit assembly does not limit draw runner, and draw runner is influenced to skid off sliding slot by gravity, makes to slide The end of the maximum length that item extends out, draw runner rests in sliding slot, left installing frame, right installing frame and puggaree at this time It is respectively positioned on outside interior cap shell, can be used as the brim of a hat use, worn convenient for worker's summer, play the role of sunshade；Further, since sunshade Cloth with left installing frame, right installing frame is connect by velcro, easy cleaning easy to disassemble.

Other advantages, target and feature of the utility model will be explained in the following description to a certain extent It states, and to a certain extent, based on will be apparent to those skilled in the art to investigating hereafter, or Person can be instructed from the practice of the utility model.

Detailed description of the invention

The Detailed description of the invention of the utility model is as follows.

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the bottom view of Fig. 1；

Fig. 3 is the structural schematic diagram of puggaree；

Fig. 4 is the structural schematic diagram of left installing frame；

In figure：1. outer cap shell；2. interior cap shell；3. accommodating cavity；4. air bag；5. gas guide nozzle；6. exhaust nozzle；7. support bar； 8. mounting bar；9. sliding slot；10. draw runner；11. left installing frame；12. right installing frame；13. puggaree；14. female velcro；15. sub- evil spirit Art patch；16. limit assembly；161. fixed block；162. elastic webbing；163. first fasteners；164. second fasteners；165. third buttons Part；17. limit hole；18. the first chin strap；19. the second chin strap；20. fixing buckle；21. cushion；22. air hole；23. mark Know board.

Specific embodiment

The utility model is described in further detail with reference to the accompanying drawings and examples.

Embodiment 1：

As shown in Figures 1 to 4, a kind of safety cap includes outer cap shell 1 and interior cap shell 2,2 elasticity of outer cap shell 1 and interior cap shell Connection plays the role of a buffering when by impact force, head can be effectively protected；Outer cap shell 1 and interior cap shell 2 Between there is accommodating cavity 3, be provided with air bag 4 in accommodating cavity 3, the both ends of air bag 4 are respectively arranged with leading through outer cap shell 1 Gas nozzle 5 and exhaust nozzle 6, when wearing, needs to guarantee that air bag 4 is saturation state, swollen if gas deficiency can be ventilated by gas guide nozzle 5 Swollen air bag 4 can play a good buffer function；It is fixedly connected on the inner surface of interior cap shell 2 multiple spaced apart Support bar 7, support bar 7 and the inner surface of interior cap shell 2 match, and play the fixed effect of support, convenient for wearing；Positioned at any two The mounting bar 8 with 2 dismantling connection of interior cap shell is provided between a adjacent support bar 7, one end of mounting bar 8 extends close to interior The inward flange of cap shell 2 is provided with the sliding slot 9 along 8 length direction of mounting bar arrangement on mounting bar 8, and being provided with cooperation on sliding slot 9 makes Draw runner 10, the two sides of draw runner 10 are inserted with left installing frame 11 and right installing frame 12, left installing frame 11 and right installing frame respectively 12 using can shape-changing material convenient for stretching out or being retracted in interior cap shell 2 be provided with screening on left installing frame 11, right installing frame 12 Positive cloth 13, when draw runner 10 skids off, puggaree 13 is located at the outside of interior cap shell 2, plays the purpose of sunshade；It is arranged on puggaree 13 There is female velcro 14, female velcro 14 is adapted with the sub- velcro 15 being arranged on left installing frame 11 or right installing frame 12, just In puggaree 13 is disassembled cleaning；It is provided with the limit assembly 16 being used cooperatively with draw runner 10 on the outer of outer cap shell 1, limits Hyte part 16 is located at the end of mounting bar 8.

Limit assembly 16 includes fixed block 161, elastic webbing 162, the first fastener 163, the second fastener 164 and third fastener 165, on the outer of outer cap shell 1 and affixed with outer cap shell 1, one end of elastic webbing 162 and fixed block 161 is arranged in fixed block 161 Affixed, the other end of elastic webbing 162 is provided with the first fastener 163, and the second fastener 164 is arranged on fixed block 161, third fastener 165 are arranged in outer cap shell 1, and the first fastener 163 is used cooperatively with the second fastener 164 or third fastener 165, left 11 He of installing frame Right installing frame 12 is between the first fastener 163 and third fastener 165, on the side of the left installing frame 11 of elastic webbing 162 It is provided with the limit hole 17 that elastic webbing 162 can be made to pass through.Because draw runner 10 is located on sliding slot 9, there are two types of location status, thus Cause elastic webbing 162 that also there are two states, one is limit states, and another kind is stationary state.Limit state：When draw runner 10 When skidding off to the limit from sliding slot 9, that is, puggaree 13, left installing frame 11 and right installing frame 12 are used as the brim of a hat When, elastic webbing 162 passes through limit hole 17, and the first fastener 163 and the second fastener 164 fasten, and makes puggaree 13,11 and of left installing frame Right installing frame 12 rests on corresponding position, and anti-non-slip nosing 10 is influenced to fully slide out sliding slot 9 and do not have sunshade by gravity Purpose；Stationary state：When draw runner 10 is fully located in sliding slot 9, puggaree 13, left installing frame 11 and right installing frame 12 are located at interior In cap shell 2, draw runner 10 is slided in order to prevent, and the first fastener 163 on elastic webbing 162 is fastened with third fastener 165, makes elastic webbing 162 on the moving direction in draw runner 10, hinders draw runner 10 mobile.

It is opposite on the side of outer cap shell 1 to be provided with the first chin strap 18 and the second chin strap 19,18 He of the first chin strap It is respectively arranged with the fixing buckle 20 being interlocked on the end of second chin strap 19, is dressed convenient for worker.

Cushion 21 is respectively arranged on the inner surface of first chin strap 18 and the second chin strap 19.

Several air holes 22 are provided in outer cap shell 1, convenient for heat dissipation.

Outer cap shell 1 is connect with interior cap shell 2 by spring (not shown).

The length of sliding slot 9 is equal to the length of draw runner 10, prevents puggaree 13, left installing frame 11 and right installing frame 12 cannot be complete It is located in interior cap shell 2 or outside interior cap shell 2 entirely.

Setting has the Sign Board 23 of fluorescence and identification function in outer cap shell 1.

The present embodiment is located at two kinds of variation states of sliding slot 9 to change shaded effects, convenient for worker in difference by draw runner 10 Season wearing, and puggaree 13 can be disassembled cleaning, in addition, reducing impact force, play the role of buffering significantly Reduce impact of the weight to head.

Finally, it is stated that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng The utility model is described in detail according to preferred embodiment, those skilled in the art should understand that, it can be to this The technical solution of utility model is modified or replaced equivalently, should all without departing from the objective and range of the technical program Cover in the scope of the claims of the utility model.

Claims (8)

1. a kind of safety cap, it is characterised in that：It include outer cap shell and interior cap shell, the outer cap shell and interior cap shell elastic connection, There is accommodating cavity between outer cap shell and interior cap shell, be provided at least one air bag in the accommodating cavity, the two of the air bag End is respectively arranged with gas guide nozzle and exhaust nozzle through outer cap shell, is fixedly connected with multiple intervals on the inner surface of the interior cap shell The inner surface of the support bar of arrangement, the support bar and interior cap shell matches, and sets between the support bar adjacent positioned at any two It is equipped with the mounting bar with interior cap shell dismantling connection, one end of the mounting bar extends close to the inward flange of interior cap shell, mounting bar On be provided with the sliding slot along mounting bar length direction arrangement, be provided with the draw runner being used cooperatively on the sliding slot, the draw runner Two sides are inserted with left installing frame and right installing frame respectively, and puggaree, the screening are provided on the left installing frame, right installing frame Female velcro is provided on positive cloth, the female velcro is mutually fitted with the sub- velcro being arranged on left installing frame or right installing frame Match, the limit assembly being used cooperatively with draw runner is provided on the outer of the outer cap shell, the limit assembly is located at mounting bar End.

2. safety cap according to claim 1, it is characterised in that：The limit assembly includes fixed block, elastic webbing, One fastener, the second fastener and third fastener, the fixed block is arranged on the outer of outer cap shell and, the bullet affixed with outer cap shell Property band one end and fixed block it is affixed, the other end of elastic webbing is provided with the first fastener, and second fastener is arranged in fixed block On, the third fastener is arranged in outer cap shell, and the first fastener is used cooperatively with the second fastener or third fastener, the left installation Frame and right installing frame are between the first fastener and third fastener, on the left installing frame of elastic webbing or the side of right installing frame It is provided with the limit hole that elastic webbing can be made to pass through.

3. safety cap according to claim 1, it is characterised in that：It is opposite on the side of the outer cap shell to be provided with first The fixation being interlocked is respectively arranged on the end of chin strap and the second chin strap, first chin strap and the second chin strap Button.

4. safety cap according to claim 3, it is characterised in that：Divide on the inner surface of first chin strap and the second chin strap Cushion is not provided with it.

5. safety cap according to claim 1, it is characterised in that：Several air holes are provided in the outer cap shell.

6. safety cap according to claim 1, it is characterised in that：The outer cap shell is connect with interior cap shell by spring.

7. safety cap according to claim 1, it is characterised in that：The length of sliding slot is equal to the length of draw runner.

8. safety cap according to claim 1, it is characterised in that：Setting has fluorescence and identification function in the outer cap shell Sign Board.