CN207100663U - A kind of helmet used at construction site - Google Patents
A kind of helmet used at construction site Download PDFInfo
- Publication number
- CN207100663U CN207100663U CN201720933815.4U CN201720933815U CN207100663U CN 207100663 U CN207100663 U CN 207100663U CN 201720933815 U CN201720933815 U CN 201720933815U CN 207100663 U CN207100663 U CN 207100663U
- Authority
- CN
- China
- Prior art keywords
- shell
- construction site
- inner casing
- ventilating fan
- connecting rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of helmet used at construction site, including shell, bottom on the inside of the shell is connected with bolt, the inner side of the cover top portion is equidistant to be connected with spring, the bottom of the spring is connected with inner casing, front on the left of the outer casing bottom is respectively connected with bearing with the back side, cross bar is connected between two bearings, the brim of a hat is connected with the outside of the cross bar, bottom on the right side of the shell, which is run through, is connected with ventilating fan, bottom on the right side of the inner casing is connected with fractional motor, the right side of the fractional motor is connected by rotating shaft with ventilating fan, front and the back side of the inner shell bottom are respectively connected with connecting plate, the inner chamber of the connecting plate, which is run through, is connected with connecting rod, the side of the connecting rod is connected with ear plug.The utility model solves the problems, such as that conventional security cap radiating effect is bad, is closed and used by connecting rod and ear plug, solving the problems, such as that construction site noise is big influences health by the use of fractional motor and ventilating fan.
Description
Technical field
Technical field of buildings is the utility model is related to, specially a kind of helmet used at construction site.
Background technology
Safety cap is the shallow dome cap of the steel or similar raw material for protecting the crown and wearing, and prevents alluvium from injuring
The protective articles on head.
Existing safety cap radiating, ventilation effect are bad, wear scalp heating, perspiration after a period of time, and wearing is not relaxed
Suitable, the comparison of builder's aloft work out of doors is more, and eyes are often by direct sunlight, it is easy to security incident occurs, in order to
Direct sunlight is avoided, it is necessary to adjust the angle of safety cap, it is not only dangerous, and work can be influenceed, construction site large scale computer
Tool is relatively more, and noise is more and sound is very big, is worked for a long time under noisy environment, can damage the health of worker.
Utility model content
The purpose of this utility model is to provide a kind of helmet used at construction site possess the adjustable the brim of a hat, noise-proofing, dissipate
The advantages of thermal effect is good, solves the problems, such as existing safety cap heat dissipation ventilation effect difference and be unable to noise-proofing pollution.
To achieve the above object, the utility model provides following technical scheme：A kind of helmet used at construction site, including it is outer
Shell, the bottom on the inside of the shell are connected with bolt, and the side of the bolt is connected with connection sheet, and the connection sheet is away from bolt
One end be connected with inner casing, the top on the inside of the shell is equidistant to be connected with spring, and the bottom of the spring is connected with inner casing,
Front on the left of the outer casing bottom is respectively connected with bearing with the back side, and cross bar, the cross bar are connected between two bearings
Outside be connected with the brim of a hat, through ventilating fan is connected with, the bottom on the right side of the inner casing is connected with the bottom on the right side of the shell
Fractional motor, the right side of the fractional motor are connected by rotating shaft with ventilating fan, and the outside of the inner casing is equidistant to offer air-vent,
Absorbing sweat sponge is connected with the inside of the inner casing, front and the back side of the inner shell bottom are respectively connected with connecting plate, the connection
The inner chamber of plate is connected with ear plug through connecting rod, the side of the connecting rod is connected with, and the bottom of the connecting plate connects
Bandage is connected to, the bottom of the bandage is connected with buckle.
Preferably, the connection sheet is soft plastic piece.
Preferably, it is heat-insulation chamber between the shell and inner casing, the spring is located at heat-insulation chamber inner chamber.
Preferably, the bandage is elastic band.
Preferably, the connecting rod is threaded rod.
Preferably, the right side of the ventilating fan through shell and extends to the outside of shell.
Compared with prior art, the beneficial effects of the utility model are as follows：
1st, the utility model being used cooperatively by bearing, cross bar and the brim of a hat so that the brim of a hat can rotate, so as to reach root
The purpose of the brim of a hat angle is adjusted according to time point, solves the problems, such as to need to adjust safety cap to change the brim of a hat angle, by small
Motor and ventilating fan are used cooperatively so that and the hot-air in heat-insulation chamber is moved out changing, so as to reach the purpose of radiating, solution
The problem of conventional security of having determined cap radiating effect is bad, pass through being used cooperatively for connecting rod and ear plug so that enter pleasant
Piece sound decibel reduce, so as to reach noiseproof purpose, solve the problems, such as construction site noise it is big influence health.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is side view of the present utility model；
Fig. 3 is the top view of the utility model inner casing.
In figure：1 shell, 2 bolts, 3 connection sheets, 4 inner casings, 5 springs, 6 bearings, 7 cross bars, 8 thes brim of a hat, 9 ventilating fans, 10 are breathed freely
Hole, 11 absorbing sweat sponges, 12 connecting plates, 13 connecting rods, 14 ear plugs, 15 bandages, 16 buckles, 17 fractional motors, 18 heat-insulation chambers,
19 rotating shafts.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of helmet used at construction site, including shell
1, the bottom of the inner side of shell 1 is connected with bolt 2, and the side of bolt 2 is connected with connection sheet 3, and connection sheet 3 is soft plastic piece, connection
The one end of piece 3 away from bolt 2 is connected with inner casing 4, and the inner side at the top of shell 1 is equidistant to be connected with spring 5, and spring 5 is that ensure that
The practicality of safety cap, can be very good alleviate noon pound the pressure hit, the bottom of spring 5 is connected with inner casing 4, shell 1 with it is interior
It is heat-insulation chamber 18 between shell 4, the front that spring 5 is located at the bottom left of chamber enclosure 1 in heat-insulation chamber 18 is respectively connected with bearing with the back side
6, cross bar 7 is connected between two bearings 6, and the outside of cross bar 7 is connected with the brim of a hat 8, and the rotation of bearing 6 can drive the brim of a hat 8 to change
Become angle of inclination, pass through being used cooperatively for bearing 6, cross bar 7 and the brim of a hat 8 so that the brim of a hat 8 can rotate, so as to reach according to when
Between point adjust the purpose of the angle of the brim of a hat 8, solve the problems, such as to need to adjust safety cap to change the angle of the brim of a hat 8, the right side of shell 1
Bottom through ventilating fan 9 is connected with, ventilating fan 9 discharges the hot-air in heat-insulation chamber 18, drives the air of intracavitary in inner casing 4
Circulation, cooling effect is served well, the right side of ventilating fan 9 through shell 1 and extends to the outside of shell 1, the right side of inner casing 4
Bottom be connected with fractional motor 17, the right side of fractional motor 17 is connected by rotating shaft 19 with ventilating fan 9, passes through fractional motor 17 and air draft
Fan 9 is used cooperatively so that the hot-air in heat-insulation chamber 18 is moved out changing, and so as to reach the purpose of radiating, solves biography
The problem of safety cap radiating effect of uniting is bad, the outside of inner casing 4 is equidistant to offer air-vent 10, and air-vent 10 is by inner casing 4
Air connected with heat-insulation chamber 18, increase air flow, the inner side of inner casing 4 is connected with absorbing sweat sponge 11, and absorbing sweat sponge 11 sets
Put, absorb the sweat of worker's work volatilization well, play dry effect, the front of the bottom of inner casing 4 is respectively connected with the back side
Connecting plate 12, through connecting rod 13 is connected with, the side of connecting rod 13 is connected with ear plug 14 for the inner chamber of connecting plate 12, leads to
Cross being used cooperatively for connecting rod 13 and ear plug 14 so that the sound decibel into ear reduces, so as to reach noise-proofing
Purpose, solve the problems, such as construction site noise it is big influence health, the bottom of connecting plate 12 is connected with bandage 15, bandage
15 be elastic band, and the bottom of bandage 15 is connected with buckle 16.
In use, taking safety cap, rotatable connection bar 13 adjusts the position of ear plug 14, will be pacified by bandage 15
Full cap is worn, and according to sunlight and the demand in the visual field, the angle of the brim of a hat 8 is regulated by cross bar 7 and bearing 6, more facilitates work,
Fractional motor 17, which rotates, drives ventilating fan 9 to rotate, and by outside the hot-air discharge safety cap in heat-insulation chamber 18, the heat of the inner chamber of inner casing 4 is empty
Gas enters heat-insulation chamber 18 by air-vent 10, so constantly carries out air circulation, and outside air can also enter the inner chamber of inner casing 4,
Alleviate high temperature for worker, avoid occurring surprisingly.
In summary, the helmet used at construction site, being used cooperatively for bearing 6, cross bar 7 and the brim of a hat 8 is passed through so that the brim of a hat
8 can rotate, and so as to reach according to time point to adjust the purpose of the angle of the brim of a hat 8, solving needs to adjust safety cap to change
The problem of 8 angle of the brim of a hat, pass through being used cooperatively for fractional motor 17 and ventilating fan 9 so that the hot-air in heat-insulation chamber 18 is arranged
Go out to change, so as to reach the purpose of radiating, solve the problems, such as that conventional security cap radiating effect is bad, by connecting rod 13 and prevent
Noise earplug 14 is used cooperatively so that the sound decibel into ear reduces, and so as to reach noiseproof purpose, solves and builds
Build building site noise it is big influence health the problem of.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.In the absence of more restrictions, by sentence " including one ... the key element limited, it is not excluded that
Other identical element also be present in process, method, article or equipment including the key element ".
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of helmet used at construction site, including shell (1), it is characterised in that：Bottom on the inside of the shell (1) is connected with
Bolt (2), the side of the bolt (2) are connected with connection sheet (3), and the one end of the connection sheet (3) away from bolt is connected with interior
Shell (4), top on the inside of the shell (1) is equidistant to be connected with spring (5), the bottom of the spring (5) with inner casing (4) even
Connect, front and the back side of shell (1) bottom left are respectively connected with bearing (6), and horizontal stroke is connected between two bearings (6)
Bar (7), is connected with the brim of a hat (8) on the outside of the cross bar (7), and the bottom on the right side of the shell (1) is through being connected with ventilating fan
(9), the bottom on the right side of the inner casing (4) is connected with fractional motor (17), the right side of the fractional motor (17) by rotating shaft (19) with
Ventilating fan (9) connects, and the outside of the inner casing (4) is equidistant to offer air-vent (10), is connected with the inside of the inner casing (4)
Absorbing sweat sponge (11), front and the back side of inner casing (4) bottom are respectively connected with connecting plate (12), the connecting plate (12) it is interior
For chamber through connecting rod (13) is connected with, the side of the connecting rod (13) is connected with ear plug (14), the connecting plate
(12) bottom is connected with bandage (15), and the bottom of the bandage (15) is connected with buckle (16).
A kind of 2. helmet used at construction site according to claim 1, it is characterised in that：The connection sheet (3) is soft modeling
Film.
A kind of 3. helmet used at construction site according to claim 1, it is characterised in that：The shell (1) and inner casing (4)
Between be heat-insulation chamber (18), the spring (5) is located at heat-insulation chamber (18) inner chamber.
A kind of 4. helmet used at construction site according to claim 1, it is characterised in that：The bandage (15) is elastic
Band.
A kind of 5. helmet used at construction site according to claim 1, it is characterised in that：The connecting rod (13) is screw thread
Bar.
A kind of 6. helmet used at construction site according to claim 1, it is characterised in that：The right side of the ventilating fan (9)
Through shell (1) and extend to the outside of shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720933815.4U CN207100663U (en) | 2017-07-30 | 2017-07-30 | A kind of helmet used at construction site |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720933815.4U CN207100663U (en) | 2017-07-30 | 2017-07-30 | A kind of helmet used at construction site |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207100663U true CN207100663U (en) | 2018-03-16 |
Family
ID=61572284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720933815.4U Expired - Fee Related CN207100663U (en) | 2017-07-30 | 2017-07-30 | A kind of helmet used at construction site |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207100663U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108771298A (en) * | 2018-06-20 | 2018-11-09 | 叶丽清 | A kind of permanent protective property construction site safety cap |
| CN109222276A (en) * | 2018-08-16 | 2019-01-18 | 贵州大学 | A kind of operator's face protection device for engineering explosion |
| CN109430987A (en) * | 2018-12-29 | 2019-03-08 | 中国建筑第二工程局有限公司 | A kind of assembly type helmet used at construction site |
-
2017
- 2017-07-30 CN CN201720933815.4U patent/CN207100663U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108771298A (en) * | 2018-06-20 | 2018-11-09 | 叶丽清 | A kind of permanent protective property construction site safety cap |
| CN109222276A (en) * | 2018-08-16 | 2019-01-18 | 贵州大学 | A kind of operator's face protection device for engineering explosion |
| CN109430987A (en) * | 2018-12-29 | 2019-03-08 | 中国建筑第二工程局有限公司 | A kind of assembly type helmet used at construction site |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180316 Termination date: 20180730 |