CN201715210U - Support capable of being fixed on corner - Google Patents
Support capable of being fixed on corner Download PDFInfo
- Publication number
- CN201715210U CN201715210U CN2010201615528U CN201020161552U CN201715210U CN 201715210 U CN201715210 U CN 201715210U CN 2010201615528 U CN2010201615528 U CN 2010201615528U CN 201020161552 U CN201020161552 U CN 201020161552U CN 201715210 U CN201715210 U CN 201715210U
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- China
- Prior art keywords
- constrictor
- support
- fixed
- corner
- rotary part
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- 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 - Lifetime
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Abstract
The utility model provides a support capable of being fixed on the corner, comprising a first rotating part and a second rotating part which are mutually connected. The first rotating part and the second rotating part can be relatively rotated around a first axis, and the two unconnected ends of the first rotating part and the second rotating part are respectively provided with a first rotatable footstand and a second rotatable footstand. The first footstand and the second footstand are used for contacting two surfaces of the corner, and at least one first rotating part is stretch. The support can be conveniently fixed in the corner position of the needed height, so the operation is convenient. The structure is simple, and the cost is reduced. As the first rotating part and the second rotating part are rotatablely connected, the support effectively reduces the occupied area and is conveniently put away and carried.
Description
Technical field
The utility model relates to a kind of support, and particularly relevant for a kind of support that is fixed in the corner.
Background technique
Along with the kind of laser tool is more and more, they are also playing the part of more and more important role, for example line laser marker in people's life.During laser tools such as common use line laser marker, the operating personnel directly places it on the platform of suitable height, perhaps utilizes tripod or mark post to prop, and when need changing the height of laser tool, need to seek the platform of other height, perhaps adjust the height of tripod and mark post.When the platform that can not find proper height does not have tripod and mark post again, just can't use line laser marker, make troubles to actual observation.And, tripod and mark post volume more greatly, heavy, operate and carry equal inconvenience.
The model utility content
The purpose of this utility model be to provide a kind of simple in structure, be convenient to operation and carry, and can be fixed in the support in the corner of arbitrary height.
For reaching above-mentioned purpose, the utility model proposes a kind of support that is fixed in the corner, comprise interconnective first, second rotary part, first, second rotary part can relatively rotate around first axle, the two ends that first, second rotary part does not connect are respectively arranged with rotatable first, second runners, first, second runners is used for contacting with two faces in corner, and wherein at least the first rotary part is telescopic.
In the utility model, when described support was fixed in the corner, described first, second rotary part became 180 ° of angles.
In the utility model, described first, second runners respectively can be with respect to first, second rotary part around second, third rotational, and when described support was fixed in the corner, described first, second, third axis was in the same plane.
In the utility model, described support also comprises positioning device, fixes the relative position of first, second rotary part.Further, positioning device comprises grab and projection, and grab is installed on described first rotary part, and described grab has the engagement portion, and projection is arranged at second rotary part, and the engagement portion of grab engages with projection.
In the utility model, first rotary part comprises first main body, first constrictor and the first answer element, first main body has hollow portion, first end of first constrictor slidably is arranged in the hollow portion of first main body, second end of first constrictor connects first runners, and first replys element is arranged between first end of the bottom of hollow portion of first main body and first constrictor.Further, first end of first constrictor has first depressed part, and described first part of replying element is arranged in described first depressed part.The wherein said first answer element is a coil tension spring.
In the utility model, wherein first rotary part comprises second main body and second constrictor, second main body has hollow portion, first end of second constrictor slidably is arranged in the hollow portion of second main body, second end of second constrictor connects first runners, the outer surface of first end of wherein said second constrictor and the inwall of second main body form first seal chamber, gassy in described first seal chamber.
In the utility model, wherein second rotary part comprises the 3rd body, the 3rd constrictor and the second answer element, the 3rd body has hollow portion, first end of the 3rd constrictor slidably is arranged in the hollow portion of the 3rd body, second end of the 3rd constrictor connects second runners, and second replys element is arranged between first end of the bottom of hollow portion of the 3rd body and the 3rd constrictor.Further, first end of the 3rd constrictor has second depressed part, and described second part of replying element is arranged in described second depressed part, and the wherein said second answer element is a coil tension spring.
In the utility model, wherein second rotary part comprises the 4th body and the 4th constrictor, the 4th body has hollow portion, first end of the 4th constrictor slidably is arranged in the hollow portion of the 4th body, second end of the 4th constrictor connects second runners, the outer surface of first end of wherein said the 4th constrictor and the inwall of the 4th main body form second seal chamber, gassy in described second seal chamber.
Further, in the utility model, the bottom surface of first runners and second runners has magnet, pin array or viscosity cushion.
The utility model in use, first, second runners is contacted with two faces in corner respectively,, make first, second rotary part become 180 ° of angles then to first, second rotary part application of force, this base the position, corner be can be fixed on, laser tool or other measuring tools are used to support.
To sum up, the utility model can be fixed in the position, corner of needed height easily, is convenient to operation, and simple in structure, helps reducing cost.And take up space because first, second rotary part, effectively reduces institute for being rotationally connected, convenient for collecting with carry.
Description of drawings
Schematic representation when Fig. 1 does not use for the utility model first embodiment;
Fig. 2 is the stereogram of the support among Fig. 1 when using;
Fig. 3 is the plan view of the support among Fig. 1 when using;
Fig. 4 is the top plan view of the support among Fig. 1 when using.
Fig. 5 is another embodiment's of the utility model support top plan view when using.
Embodiment
For described and other purpose, feature and advantage of the present utility model can be become apparent, preferred embodiment cited below particularly, and conjunction with figs. are described in detail below.
Please also refer to Fig. 1 to Fig. 4, in the present embodiment, the support 10 that can be fixed in the corner comprises rotary part 11,12 and runners 14,17, rotary part 11,12 is connected to each other and can rotates mutually around axis L1, the two ends that rotary part 11,12 does not connect are respectively arranged with runners 14,17, runners 14,17 can rotate around axis L2, L3 with respect to rotary part 11,12 respectively.
In the present embodiment, rotary part 11,12 connects by pivot 19, and an end 19a of pivot 19 is exposed in the air, is used for the groove fit with laser tool (not shown) bottom, make this support that is positioned over that laser tool can be more firm, and prevent that laser tool from dropping from this support.
In the present embodiment, the support 10 that can be fixed in the corner also comprises grab 20, is installed on the rotary part 11, and grab 20 has engagement portion 20a, 20b, engages with projection 11R, 12R respectively.In other embodiments, grab 20 also can be installed on the rotary part 12, and the utility model does not add any restriction to this.
In the present embodiment, an end 13a of constrictor 13 has depressed part 13c, and a part of replying element 15 is arranged in the depressed part 13c; One end 16a of constrictor 16 has depressed part 16c, and a part of replying element 18 is arranged in the depressed part 16c.
In the present embodiment, the bottom surface of runners 14,17 has magnet (not marking among the figure), and replying element 15,18 is coil tension spring.Yet in other embodiments, it can be pin array or viscosity cushion that the bottom surface of runners 14,17 has, and replying element 15,18 can be gas support etc., and the utility model is not as limit.
During original state, the support 10 that can be fixed in the corner as shown in Figure 1, this moment, the engagement portion 20a of grab 20 engaged with projection 11R, can prevent that grab from rocking.When use can be fixed in the support 10 in corner, specific operation were as follows:
At first rotate the runners 14 of the support 10 that can be fixed in the corner, 17, make both respectively with two metope S1 in corner, S2 fits, then to rotary part 11,12 application of forces, be to the pivot 19 position application of forces in the present embodiment, make rotary part 11,12 one-tenth 180 ° of angles, this moment axis L1, L2, L3 is three-way in the same plane, this moment constrictor 13,16 direction motions towards pivot 19, reply element (coil tension spring) 15,18 promptly can be compressed, can be to constrictor 13,16 produce outside tension force, thereby make runners 14,17 and two metope S1, S2 fits tightly, then, the engagement portion 20b of grab 20 is allocated to projection 12R engages, make rotary part 11,12 position relative fixed, this support the position, corner be can be fixed on, laser tool or other measuring tools are used to place.After use finishing, the engagement portion 20b of grab 20 is allocated to breaks away from projection 12R, can remove the locking between the rotary part 11,12, just support 10 can be taken off from the corner.
In the above-described embodiments, two rotary parts of support all are telescopic, yet the utility model is not as limit, and in other embodiments, it is telescopic only needing one of them rotary part.For instance, if rotary part 11 ' is telescopic, then other views of support 10 ' and the Fig. 1 to Fig. 3 among first embodiment are similar, are omitted at this.Support 10 ' top plan view in use as shown in Figure 5, rotary part 11 ', 12 ' is for being rotationally connected, and the main body K1 ' of rotary part 11 ' has hollow portion C1,, rotary part 11 ' also has constrictor 13 '.One end 13a ' of constrictor 13 ' slidably is arranged in the hollow portion C1 '.Runners 14 is rotationally connected with the other end of constrictor 13 '.In the present embodiment, the outer surface of the end 13a ' of the inwall of main body K1 ' and constrictor 13 ' forms a seal chamber R1, gassy among the seal chamber R1 for being tightly connected in addition.When support 10 ' did not use, gas pressure intensity equaled atmospheric pressure among the seal chamber R1.Runners 17 ' the rotating free end that is arranged on rotary part 12 '.During use, operating method the during use of support 10 ' and support 10 are similar, briefly are described below:
The runners 14 ' of support 10 ' at first, 17 ' respectively with two metope S1 in corner, S2 fits, then to rotary part 11 ', 12 ' the application of force, make rotary part 11 ', 12 ' becomes 180 ° of angles, this moment, constrictor 13 ' moved towards the direction of pivot 19 ', gas among the seal chamber R1 by compression, pressure among the seal chamber R1 is greater than atmospheric pressure, thereby constrictor 13 ' is produced outside power, make runners 14 ' and metope S1 fit tightly, also further make runners 17 ' and metope S2 fit tightly, then, the engagement portion 20b ' of grab 20 ' is allocated to projection 12R ' engages, make rotary part 11 ', 12 ' position relative fixed can be fixed on the position, corner with this support, is used to place laser tool or other measuring tools.Mode that support 10 ' takes off from the corner and support 10 are similar, repeat no more.
To sum up, the utility model can be easily be fixed in the position, corner of needed height with laser tool or other measuring tools, and is easy to operate, and simple in structure, helps reducing cost.And take up space because two rotary parts, effectively reduce institute for being rotationally connected, convenient for collecting with carry.
Concrete case study on implementation only is a preferable case study on implementation of the present utility model described in the utility model, is not to be used for limiting practical range of the present utility model.Be that all equivalences of doing according to the content of the utility model claim change and modification, all should be as technology category of the present utility model.
Claims (15)
1. support that can be fixed in the corner, it is characterized in that, comprise: interconnective first, second rotary part, first, second rotary part can relatively rotate around first axle, the two ends that first, second rotary part does not connect are respectively arranged with rotatable first, second runners, first, second runners is used for contacting with two faces in corner, and wherein at least the first rotary part is telescopic.
2. the support that is fixed in the corner according to claim 1 is characterized in that, wherein when described support was fixed in the corner, described first, second rotary part became 180 ° of angles.
3. the support that is fixed in the corner according to claim 1 is characterized in that, described first, second runners respectively can be with respect to first, second rotary part around second, third rotational.
4. the support that is fixed in the corner according to claim 3 is characterized in that, wherein when described support was fixed in the corner, described first, second, third axis was in the same plane.
5. the support that is fixed in the corner according to claim 1 is characterized in that described support also comprises positioning device, fixes the relative position of first, second rotary part.
6. the support that is fixed in the corner according to claim 5 is characterized in that wherein positioning device comprises grab and projection, grab is installed on described first rotary part, described grab has the engagement portion, and projection is arranged at second rotary part, and the engagement portion of grab engages with projection.
7. the support that is fixed in the corner according to claim 1, it is characterized in that, wherein first rotary part comprises first main body, first constrictor and the first answer element, first main body has hollow portion, first end of first constrictor slidably is arranged in the hollow portion of first main body, second end of first constrictor connects first runners, and first replys element is arranged between first end of the bottom of hollow portion of first main body and first constrictor.
8. the support that is fixed in the corner according to claim 7 is characterized in that, wherein first end of first constrictor has first depressed part, and described first part of replying element is arranged in described first depressed part.
9. the support that is fixed in the corner according to claim 7 is characterized in that, the wherein said first answer element is a coil tension spring.
10. the support that is fixed in the corner according to claim 1, it is characterized in that, wherein first rotary part comprises second main body and second constrictor, first end of second constrictor slidably is arranged in the hollow portion of second main body, second end of second constrictor connects first runners, the outer surface of first end of wherein said second constrictor and the inwall of second main body form first seal chamber, gassy in described first seal chamber.
11. according to any described support that is fixed in the corner among the claim 1-10, it is characterized in that, wherein second rotary part comprises the 3rd body, the 3rd constrictor and the second answer element, the 3rd body has hollow portion, first end of the 3rd constrictor slidably is arranged in the hollow portion of the 3rd body, second end of the 3rd constrictor connects second runners, and second replys element is arranged between first end of the bottom of hollow portion of the 3rd body and the 3rd constrictor.
12. the support that is fixed in the corner according to claim 11 is characterized in that, wherein first end of the 3rd constrictor has second depressed part, and described second part of replying element is arranged in described second depressed part.
13. the support that is fixed in the corner according to claim 11 is characterized in that, the wherein said second answer element is a coil tension spring.
14. according to any described support that is fixed in the corner among the claim 1-10, it is characterized in that, wherein second rotary part comprises the 4th body and the 4th constrictor, one end of the 4th body has hollow portion, first end of the 4th constrictor slidably is arranged in the hollow portion of the 4th body, second end of the 4th constrictor connects second runners, the outer surface of first end of wherein said the 4th constrictor and the inwall of the 4th main body form second seal chamber, gassy in described second seal chamber.
15. the support that is fixed in the corner according to claim 1 is characterized in that, wherein the bottom surface of first, second runners has magnet, pin array or viscosity cushion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201615528U CN201715210U (en) | 2010-04-08 | 2010-04-08 | Support capable of being fixed on corner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201615528U CN201715210U (en) | 2010-04-08 | 2010-04-08 | Support capable of being fixed on corner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201715210U true CN201715210U (en) | 2011-01-19 |
Family
ID=43461209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201615528U Expired - Lifetime CN201715210U (en) | 2010-04-08 | 2010-04-08 | Support capable of being fixed on corner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201715210U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102213600A (en) * | 2010-04-08 | 2011-10-12 | 南京德朔实业有限公司 | Bracket capable of being fixed on corner and operating method thereof |
| CN106175389A (en) * | 2016-09-13 | 2016-12-07 | 干霸干燥剂(深圳)有限公司 | A kind of self-retaining corner hook |
| CN106838583A (en) * | 2017-03-20 | 2017-06-13 | 四川洪诚电气科技有限公司 | The modified mounting structure of intelligent electric power burglary-resisting system |
| CN111467706A (en) * | 2020-05-02 | 2020-07-31 | 胡德凯 | Wall corner fixing structure for firewall |
-
2010
- 2010-04-08 CN CN2010201615528U patent/CN201715210U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102213600A (en) * | 2010-04-08 | 2011-10-12 | 南京德朔实业有限公司 | Bracket capable of being fixed on corner and operating method thereof |
| CN102213600B (en) * | 2010-04-08 | 2013-03-27 | 南京德朔实业有限公司 | Bracket capable of being fixed on corner and operating method thereof |
| CN106175389A (en) * | 2016-09-13 | 2016-12-07 | 干霸干燥剂(深圳)有限公司 | A kind of self-retaining corner hook |
| CN106175389B (en) * | 2016-09-13 | 2018-01-30 | 干霸干燥剂(深圳)有限公司 | A kind of self-retaining corner hook |
| CN106838583A (en) * | 2017-03-20 | 2017-06-13 | 四川洪诚电气科技有限公司 | The modified mounting structure of intelligent electric power burglary-resisting system |
| CN111467706A (en) * | 2020-05-02 | 2020-07-31 | 胡德凯 | Wall corner fixing structure for firewall |
| CN111467706B (en) * | 2020-05-02 | 2021-11-12 | 江苏华美特金属科技有限公司 | Wall corner fixing structure for firewall |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110119 Effective date of abandoning: 20130327 |
|
| RGAV | Abandon patent right to avoid regrant |