CN205399987U - Adjustable chi strip - Google Patents
Adjustable chi strip Download PDFInfo
- Publication number
- CN205399987U CN205399987U CN201620190851.1U CN201620190851U CN205399987U CN 205399987 U CN205399987 U CN 205399987U CN 201620190851 U CN201620190851 U CN 201620190851U CN 205399987 U CN205399987 U CN 205399987U
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- CN
- China
- Prior art keywords
- chi bar
- angle
- bar body
- chi
- screw
- 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 an adjustable chi strip, including chi strip body, chi strip body on fixed surface have at least two nuts, every the nut all is fixed with the screw that runs through chi strip body, the screw including the screwhead, the bracing piece that extends chi strip body lower surface and the connecting screw head that are located chi strip body upper surface one side and bracing piece and with nut screw -thread fit's screw thread section. The utility model has the advantages of can adjust the thickness of chi strip as required to angle automatic molding behind whitewashing does not need to repair once more, has improved white washed wall quality and efficiency.
Description
Technical field
This utility model relates to the chi bar whitewashed in building decoration.
Background technology
Current in building, field of constructional ornament, with whitewashing of the little area arms of angle such as cement mortar opposite house, window, canopy, we are normally referred to as smallclothes and whitewash, when whitewashing different shaping, the different size of arm of angle, we will use various sizes of painting scale bar, painting scale bar buys the straight plate of cuboid of the aluminum alloy hollow being generally 5-6 rice, block with saw blade according to actual needs during use and re-use, such chi bar blocks with saw blade in use and loses time very much, and in-convenience in use, troublesome poeration, also inevitably causes the waste of material.
In addition, painting scale bar is when powder corner, painting scale bar is needed to abut on corner, first concordant according to the thickness whitewashed needed for the angle plane of one side, fixed ruler bar is served as a contrast with cleek or bamboo, the arm of angle of (40-50 degree) is whitewashed along painting scale bar limit mortar, article one, after end is whitewashed on limit, the another side at angle is whitewashed again by same method, so can form the corner protector that a corner plane is whitewashed, but it is long for man-hour that such painting scale bar whitewashes the arm of angle, not only increase difficulty and the working strength of white washed wall, it is also difficult to ensure the quality of white washed wall.
Utility model content
Technical problem to be solved in the utility model is to realize one according to whitewashing thickness adjusted chi bar thickness, simultaneously can to constitute the chi bar of corner by automatic moulding.
To achieve these goals, the technical solution adopted in the utility model is: scalable chi bar, including chi bar body, described chi bar body upper surface is fixed with at least two nut, each described nut is respectively and fixedly provided with the screw running through chi bar body, and described screw includes the thread segment being positioned at the head of screw of chi bar body upper surface side, the support bar extending chi bar body lower surface and attachment screw head and support bar and coordinating with nut inner thread.
Described chi bar body upper surface both sides are provided with powder angle, inclined-plane, powder angle, described inclined-plane be by upper surface to lower surface with 45 degree tilt slope structures.
The slope structure length at the powder angle, inclined-plane being positioned at described chi bar body upper surface both sides differs.
Described chi bar body upper surface both sides are provided with powder angle, right angle, and powder angle, described right angle is the trough with straight angle of chi bar body upper surface both sides depression.
The trough with straight angle degree of depth at the powder angle, right angle being positioned at described chi bar body upper surface both sides differs.
Described chi bar body is furnished with gripper shoe, and described gripper shoe is fixed on the end of described support bar.
Described support bar is provided with graduation mark.
The utility model has the advantage of can the thickness of adjustable ruler bar as required, and whitewash rear corner automatic moulding, it is not necessary to again repair, improve white washed wall quality and efficiency.
Accompanying drawing explanation
Labelling in the content below every width accompanying drawing in this utility model description expressed and figure is briefly described:
Fig. 1 is embodiment 1 chi bar structural representation；
Fig. 2 is embodiment 2 chi bar structural representation；
Labelling in above-mentioned figure is: 1, chi bar body；2, nut；3, head of screw；4, thread segment；5, support bar；6, grapple groove；7, inclined-plane powder angle；8, right angle powder angle.
Detailed description of the invention
Scalable chi bar includes chi bar body 1, chi bar body 1 is strip hollow structure, aluminum alloy materials can be adopted to make, lower surface is provided with grapple groove 6, grapple groove 6 extends along lower surface axis, for fixed ruler bar, chi bar body 1 is internal is provided with the liner plate supporting its upper and lower surface so that chi bar overall structure is stable, reliable.
Chi bar body 1 upper surface is fixed with at least two nut 2, each nut 2 is respectively and fixedly provided with the screw running through chi bar body 1, screw includes being positioned at the head of screw 3 of chi bar body 1 upper surface side, the support bar 5 extending chi bar body 1 lower surface and attachment screw head 3 and support bar 5 and the thread segment 4 with nut 2 screw-internal thread fit, by increasing nut 2, make screw fixing reliable, and be obtained in that longer internal thread segment 4 so that screw will not stripped thread, and advantageously reduce manufacturing cost.
In order to improve the performance of chi bar, improving white washed wall efficiency, the structure of chi bar can adopt following two structure:
Embodiment 1 as it is shown in figure 1, chi bar body 1 upper surface both sides are provided with powder angle, inclined-plane 7, powder angle, inclined-plane 7 be by upper surface to lower surface with 45 degree tilt slope structures.So directly the corner of 45 degree can be gone out by powder, additionally, the slope structure length being positioned at the powder angle, inclined-plane 7 of chi bar body 1 upper surface both sides differs, so the corner of different-thickness can be gone out by powder as required.
Embodiment 2 is as shown in Figure 2, chi bar body 1 upper surface both sides are provided with powder angle, right angle 8, powder angle, right angle 8 is the trough with straight angle of chi bar body 1 upper surface both sides depression, so directly can go out the corner of 90 degree by powder, in addition, the trough with straight angle degree of depth at the powder angle, right angle 8 being positioned at chi bar body 1 upper surface both sides differs, and so can go out the corner after difference by powder as required.
Reliable and stable in order to make chi bar be supported on metope, chi bar body 1 is furnished with gripper shoe, and gripper shoe is fixed on the end of support bar 5, and the contact of such face can be occur chi bar crooked at white washed wall, support bar 5 is provided with graduation mark simultaneously, it can be ensured that gripper shoe is parallel with chi bar.
Adopt such chi bar structure, during use, regulate the extension elongation of steady arm, the arm of angle is whitewashed along the limit mortar whitewashing 90 degree of chi bars, once just can form the corner of 45 degree, another side edge adopts the same manner then can form another corner of 45 more afterwards, and can with between corner merge one 90 degree of corner structure of composition.
Above in conjunction with accompanying drawing, this utility model is exemplarily described; obvious this utility model implements and is not subject to the restrictions described above; as long as have employed the improvement of the various unsubstantialities that method of the present utility model design carries out with technical scheme; or not improved design of the present utility model and technical scheme are directly applied to other occasion, all within protection domain of the present utility model.
Claims (7)
1. a scalable chi bar, including chi bar body, it is characterized in that: described chi bar body upper surface is fixed with at least two nut, each described nut is respectively and fixedly provided with the screw running through chi bar body, and described screw includes the thread segment being positioned at the head of screw of chi bar body upper surface side, the support bar extending chi bar body lower surface and attachment screw head and support bar and coordinating with nut inner thread.
2. scalable chi bar according to claim 1, it is characterised in that: described chi bar body upper surface both sides are provided with powder angle, inclined-plane, powder angle, described inclined-plane be by upper surface to lower surface with 45 degree tilt slope structures.
3. scalable chi bar according to claim 2, it is characterised in that: the slope structure length at the powder angle, inclined-plane being positioned at described chi bar body upper surface both sides differs.
4. scalable chi bar according to claim 1, it is characterised in that: described chi bar body upper surface both sides are provided with powder angle, right angle, and powder angle, described right angle is the trough with straight angle of chi bar body upper surface both sides depression.
5. scalable chi bar according to claim 4, it is characterised in that: the trough with straight angle degree of depth at the powder angle, right angle being positioned at described chi bar body upper surface both sides differs.
6. the scalable chi bar according to any one of claim 1-5, it is characterised in that: described chi bar body is furnished with gripper shoe, and described gripper shoe is fixed on the end of described support bar.
7. the scalable chi bar according to any one of claim 6, it is characterised in that: described support bar is provided with graduation mark.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620190851.1U CN205399987U (en) | 2016-03-11 | 2016-03-11 | Adjustable chi strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620190851.1U CN205399987U (en) | 2016-03-11 | 2016-03-11 | Adjustable chi strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205399987U true CN205399987U (en) | 2016-07-27 |
Family
ID=56421713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620190851.1U Expired - Fee Related CN205399987U (en) | 2016-03-11 | 2016-03-11 | Adjustable chi strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205399987U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105604302A (en) * | 2016-03-11 | 2016-05-25 | 许德富 | Adjustable ruler strip |
-
2016
- 2016-03-11 CN CN201620190851.1U patent/CN205399987U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105604302A (en) * | 2016-03-11 | 2016-05-25 | 许德富 | Adjustable ruler strip |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160727 Termination date: 20170311 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |