CN206923737U - A kind of safety cap for building for being easy to see drawing - Google Patents
A kind of safety cap for building for being easy to see drawing Download PDFInfo
- Publication number
- CN206923737U CN206923737U CN201720544577.8U CN201720544577U CN206923737U CN 206923737 U CN206923737 U CN 206923737U CN 201720544577 U CN201720544577 U CN 201720544577U CN 206923737 U CN206923737 U CN 206923737U
- Authority
- CN
- China
- Prior art keywords
- safety cap
- welded
- building
- easy
- sleeve pipe
- 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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- Emergency Lowering Means (AREA)
Abstract
The purpose of this utility model is to solve the problem that existing safety cap inconvenience is observed drawing, disclose a kind of safety cap for building for being easy to see drawing, including safety cap, the collar, locating ring, contiguous block, symmetrically screw rod is threaded with the downside of the safety cap, fix bar is welded with the inside of the collar, middle side part is provided with elastic band under the locating ring, connecting rod is welded with the outside of the contiguous block, the connecting rod surface is socketed with sleeve pipe, fixed block is welded with the upside of described sleeve pipe, support bar is welded with the upside of institute's fixed block, the post upper is provided with rotating cylinder, helical spring is welded with the downside of described sleeve pipe, the helical spring lower end is welded with locating piece, guide groove is provided with the locating piece, trip bolt is installed on the guide groove.The utility model is observed drawing by setting rotating cylinder is convenient drawing is wound and stretched out so as to convenient.
Description
Technical field
It the utility model is related to building field, more particularly to a kind of safety cap for building for being easy to see drawing.
Background technology
When construction is carried out, generally require in building site and drawing is watched with safety cap, typically
It is to be strutted using hand, while needs to be held with hand after finishing watching, cumbersome, inconvenience is vacateed hand and taken notes, and is taken with hand
Drawing is held easily to get drawing wet, so as to which the pattern on drawing easily is made into smudgy, so as to influence the observation to drawing,
In construction site, existing safety cap typically directly contacts scalp, inner air is not circulated, so as to easily it is vexed go out skin
Disease, influences the health of user, inconvenience supports safety cap, and when in use, engineer is being watched the device also having
Inconvenience is explained to worker simultaneously, is needed to enclose when worker observes and is observed near engineer, is brought for explanation
Inconvenience.
Utility model content
The purpose of this utility model is to solve the deficiencies in the prior art, there is provided a kind of for building to be easy to see drawing
Safety cap.
The utility model is to be achieved through the following technical solutions：
A kind of safety cap for building for being easy to see drawing, including safety cap, the safety cap downside are symmetrically threaded with
Screw rod, the screw surface are socketed with the collar, are welded with fix bar on the inside of the collar, described fix bar the inner is provided with positioning
Ring, middle side part is provided with elastic band under the locating ring, and contiguous block is welded with the outside of the screw rod, is welded on the outside of the contiguous block
There is connecting rod, the connecting rod surface is socketed with sleeve pipe, fixed block is welded with the upside of described sleeve pipe, consolidate
Determine to be welded with support bar on the upside of block, the post upper is provided with rotating cylinder, and spiral is welded with the downside of described sleeve pipe
Spring, the helical spring lower end are welded with locating piece, and guide groove is provided with the locating piece, fastening spiral shell is provided with the guide groove
Nail.
As optimal technical scheme of the present utility model, the locating ring is made up of elastomeric material.
As optimal technical scheme of the present utility model, the screw rod, which is connected with collar thread and riveted with safety cap, to be connected
Connect.
It is described elastic with rubber band composition as optimal technical scheme of the present utility model.
As optimal technical scheme of the present utility model, the rotating cylinder and support bar axis connection.
As optimal technical scheme of the present utility model, torque spring is installed between the rotating cylinder and support bar.
Compared with prior art, the beneficial effects of the utility model are：
The utility model is preferably adjusted by setting screw rod to the distance between locating ring and safety cap, so as to
It is easy to, to leaving space in safety cap, conveniently make safety cap inner air flow, so as to be protected to scalp, is turned by setting
Cylinder, convenient to be wound drawing, so as to be easily collected when drawing is not observed, it is easily right by holding with hand to avoid
Drawing damages, and ensure that the complete of drawing, while by setting two rotating cylinders, is easy to allow work when engineer explains drawing
People is watched, consequently facilitating preferably construction, and easy to operate, safe and practical.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of locating ring.
In figure：1st, rotating cylinder, 2, support bar, 3, fixed block, 4, sleeve pipe, 5, connecting rod,
6th, helical spring, 7, locating piece, 8, trip bolt, 9, guide groove, 10, screw rod, 11, the collar, 12, elastic band, 13, fixed
Position ring, 14, fix bar, 15, safety cap, 16, contiguous block.
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. 1-2 is referred to, the utility model provides a kind of technical scheme：
A kind of safety cap for building for being easy to see drawing, including safety cap 15, the symmetrical screw thread in the downside of safety cap 15 connect
Be connected to screw rod 10, the surface of screw rod 10 is socketed with the collar 11, the screw rod 10 be threadedly coupled with the collar 11 and with safety cap 15
Riveting, the inner side of the collar 11 are welded with fix bar 14, and described the inner of fix bar 14 is provided with locating ring 13, the positioning
Ring 13 is made up of elastomeric material, and described 13 times middle side parts of locating ring are provided with elastic band 12, and the elastic band 12 has rubber band structure
Into the outside of screw rod 10 is welded with contiguous block 16, and the outside of contiguous block 16 is welded with connecting rod 5, the surface of connecting rod 5
Sleeve pipe 4 is socketed with, the upside of described sleeve pipe 4 is welded with fixed block 3, and the upside of institute's fixed block 3 is welded with support bar 2, the support bar 2
Upper end is provided with rotating cylinder 1, and torque spring is provided between the rotating cylinder 1 and support bar 2, and the rotating cylinder 1 connects with the axle of support bar 2
Connect, the downside of described sleeve pipe 4 is welded with helical spring 6, and the lower end of helical spring 6 is welded with locating piece 7, on the locating piece 7
Guide groove 9 is provided with, trip bolt 8 is installed on the guide groove 9.
Operation principle：It is respectively wound around first to two same drawings on the rotating cylinder 1 of both sides, then makes what drawing stretched out
One end penetrates guide groove 9, is fixed by trip bolt 8, then passes through locating ring 13 and puts on safety cap 15, by rotating spiral shell
Bar 10, the spacing between locating ring 13 and safety cap 15 is adjusted, so as to so as to have one between head and safety cap 15
Fixed gap, make the inner air flow of safety cap 15, when needing to watch drawing, pull downward on locating piece 7, it will drawing is entered
Row stretching, so as to observe drawing, while pulls downward on another locating piece 7, and engineer is easy to allow worker when explanation
Pay attention to the class, consequently facilitating accurate construction.
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 safety cap for building for being easy to see drawing, including safety cap（15）, it is characterised in that：The safety cap（15）Under
Side is symmetrically threaded with screw rod（10）, the screw rod（10）Surface is socketed with the collar（11）, the collar（11）Weld inner side
There is fix bar（14）, the fix bar（14）The inner is provided with locating ring（13）, the locating ring（13）Lower middle side part is provided with
Elastic band（12）, the screw rod（10）Outside is welded with contiguous block（16）, the contiguous block（16）Outside is welded with connecting rod
（5）, the connecting rod（5）Surface is socketed with sleeve pipe（4）, described sleeve pipe（4）Upside is welded with fixed block（3）, institute's fixed block（3）
Upside is welded with support bar（2）, the support bar（2）Upper end is provided with rotating cylinder（1）, described sleeve pipe（4）Downside is welded with spiral
Spring（6）, the helical spring（6）Lower end is welded with locating piece（7）, the locating piece（7）On be provided with guide groove（9）, it is described to lead
Groove（9）On trip bolt is installed（8）.
A kind of 2. safety cap for building for being easy to see drawing according to claim 1, it is characterised in that：The locating ring
（13）It is made up of elastomeric material.
A kind of 3. safety cap for building for being easy to see drawing according to claim 1, it is characterised in that：The screw rod（10）
With the collar（11）Threaded connection and and safety cap（15）Riveting.
A kind of 4. safety cap for building for being easy to see drawing according to claim 1, it is characterised in that：The elastic band
（12）There is rubber band composition.
A kind of 5. safety cap for building for being easy to see drawing according to claim 1, it is characterised in that：The rotating cylinder（1）
With support bar（2）Axis connection.
A kind of 6. safety cap for building for being easy to see drawing according to claim 1, it is characterised in that：The rotating cylinder（1）
With support bar（2）Between torque spring is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720544577.8U CN206923737U (en) | 2017-05-17 | 2017-05-17 | A kind of safety cap for building for being easy to see drawing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720544577.8U CN206923737U (en) | 2017-05-17 | 2017-05-17 | A kind of safety cap for building for being easy to see drawing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206923737U true CN206923737U (en) | 2018-01-26 |
Family
ID=61351620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720544577.8U Expired - Fee Related CN206923737U (en) | 2017-05-17 | 2017-05-17 | A kind of safety cap for building for being easy to see drawing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206923737U (en) |
-
2017
- 2017-05-17 CN CN201720544577.8U patent/CN206923737U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190514 Address after: 450000 Henan Zhengzhou City Henan Free Trade Experimental Zone Zhengzhou District (Zhengdong) Jinshui East Road, No. 49, Building 4, Floor 111, Henan Province Patentee after: China Construction Excellence Construction Management Co.,Ltd. Address before: 362000 Xiaxing 220, Xicun, Luoyang Town, Huian County, Quanzhou City, Fujian Province Patentee before: Zhuang Minzhen |
|
| 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: 20180126 |