CN205197531U - Practical arm -chair base - Google Patents
Practical arm -chair base Download PDFInfo
- Publication number
- CN205197531U CN205197531U CN201520869557.9U CN201520869557U CN205197531U CN 205197531 U CN205197531 U CN 205197531U CN 201520869557 U CN201520869557 U CN 201520869557U CN 205197531 U CN205197531 U CN 205197531U
- Authority
- CN
- China
- Prior art keywords
- footing
- support column
- joint face
- chair
- face
- 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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- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The utility model discloses a practical arm -chair base, including connecting face, support column, footing, it is square sheet metal to connect the face, be equipped with a plurality of screw holes on the connection face, the lower surface center of connecting the face is connected with the support column, the support column is hollow cylinder, be connected with a plurality ofly on support column lower part, the periphery the footing, the axis of support column is located the face at footing central plane place, the outer tip of footing all is connected with the boss. The utility model discloses an and set up the installation seat that the messenger can be firm to the seat support structure is more reasonable, lean on when sitting more steadily, comfortable the reasonable split of chair.
Description
[technical field]
The utility model relates to the technical field of hardware, particularly a kind of technical field of practical arm-chair pedestal.
[background technology]
Chair is articles for use indispensable in the middle of our daily life, work and study, just has the existence of chair since ancient times.The title of chair, first appeared in the Tang Dynasty, imports the Hu bed in the north into when the image of chair then will pass up to Chinese Wei.Cave, Dunhuang 285 mural painting just has two people to divide the image be sitting on chair; The women sitting square stool and cross leg bench is had in 257 cave mural paintings; Have in the stone carving of lotus flower hole, gantry and sit circle stool women.These images have vivo reproduced Northern and Southern Dynasties' chair in period, the service condition of stool in official noble family.Although thing to sit on has at that time possessed the shape of chair, stool, because not having the appellation of chair, stool at that time, people are also accustomed to being referred to as " recklessly bed ", in temple, are usually used in sitting in meditation, therefore also known as bed for meditation.After the Tang Dynasty, the use of chair increases gradually, and the title of chair is also widely used, and just separates from the category of bed.Therefore, the origin of chair of touching upon, stool, must talk from Hu bed during Chinese Wei." chair " word before the Tang Dynasty also has a kind of explanation, makes " by car " and says, be i.e. the fence of car.Its effect is that people relies on when riding to some extent.Chair afterwards, its form installs fence on the platform of four-footed support, and it is the inspiration being subject to the other fence of car that its system is worked as, and continues to use its name and claim this thing to sit on for " chair ".From existing data, the Tang Dynasty has the chair be quite particular about.
The framework that existing chair generally comprises seat, chair is integrated and soft chair cushion, this kind of chair in use between the long period when make can not using of whole chair due to the wearing and tearing of chair cushion, be a kind of wasting of resources for unspoiled framework.
[utility model content]
The purpose of this utility model solves the problems of the prior art exactly, proposes a kind of practical arm-chair pedestal, installation seat that can be more firm, leans on when sitting more steady, comfortable.
For achieving the above object, the utility model proposes a kind of practical arm-chair pedestal, comprise joint face, support column, footing, described joint face is square thin plate, described joint face is provided with some screwed holes, the lower surface center of described joint face is connected with described support column, described support column is hollow cylinder, described support column bottom, periphery are connected with some described footings, the axis of described support column is positioned on the face at footing median plane place, and described footing outer end is all connected with boss.
As preferably, described footing is plate body, and described footing plate face is right angled triangle.
As preferably, described footing quantity be four, four described footings around the equidistant circle distribution of support column, described footing is concordant with support column lower surface below.
As preferably, described screwed hole quantity is four right angles that four, four described screwed holes are corresponding on joint face and all locates on the diagonal of joint face.
As preferably, described boss protrusion direction is away from joint face direction, and described boss ground is connected with elastic block rubber.
As preferably, the cornerwise length of described joint face is 3/5 of the long right-angle side length of footing.
The beneficial effects of the utility model: the utility model by chair reasonably split and to chair base structure more reasonably arranges can be more firm installation seat, more steady, comfortable when leaning on seat.
Feature of the present utility model and advantage will be described in detail by reference to the accompanying drawings by embodiment.
[accompanying drawing explanation]
Fig. 1 is the three-dimensional view of a kind of practical arm-chair pedestal of the utility model;
Fig. 2 is the front view of a kind of practical arm-chair pedestal of the utility model;
Fig. 3 is the partial enlarged drawing of in Fig. 2 I.
In figure: 1-joint face, 12-screwed hole, 2-support column, 3-footing, 32-boss.
[detailed description of the invention]
Consult Fig. 1, Fig. 2 and Fig. 3, a kind of practical arm-chair pedestal of the utility model, comprise joint face 1, support column 2, footing 3, described joint face 1 is square thin plate, described joint face 1 is provided with some screwed holes 12, the lower surface center of described joint face 1 is connected with described support column 2, described support column 2 is hollow cylinder, described support column 2 bottom, periphery are connected with some described footings 3, the axis of described support column 2 is positioned on the face at footing 3 median plane place, and described footing 3 outer end is all connected with boss 32.Described footing 3 is plate body, and described footing 3 plate face is right angled triangle.Described footing 3 quantity is four, four described footings 3 around the equidistant circle distribution of support column 2, and described footing 3 is concordant with support column 2 lower surface below.Described screwed hole 12 quantity is four right angles of four, four described screwed holes 12 correspondence on joint face 1 and all locates on the diagonal of joint face.Described boss 32 protrusion direction is away from joint face 1 direction, and described boss 32 ground is connected with elastic block rubber.The cornerwise length of described joint face 1 is 3/5 of the long right-angle side length of footing 3.
A kind of practical arm-chair pedestal of the utility model, by chair is reasonably split and to chair base structure more reasonably arranges can be more firm installation seat, more steady, comfortable when leaning on seat.
Above-described embodiment is to explanation of the present utility model, is not to restriction of the present utility model, anyly all belongs to protection domain of the present utility model to the scheme after the utility model simple transformation.
Claims (6)
1. a practical arm-chair pedestal, it is characterized in that: comprise joint face (1), support column (2), footing (3), described joint face (1) is square thin plate, described joint face (1) is provided with some screwed holes (12), the lower surface center of described joint face (1) is connected with described support column (2), described support column (2) is hollow cylinder, described support column (2) bottom, periphery is connected with some described footings (3), the axis of described support column (2) is positioned on the face at footing (3) median plane place, described footing (3) outer end is all connected with boss (32).
2. a kind of practical arm-chair pedestal as claimed in claim 1, it is characterized in that: described footing (3) is plate body, described footing (3) plate face is right angled triangle.
3. a kind of practical arm-chair pedestal as claimed in claim 1, it is characterized in that: described footing (3) quantity is four, four described footings (3) are around the equidistant circle distribution of support column (2), and described footing (3) is concordant with support column (2) lower surface below.
4. a kind of practical arm-chair pedestal as claimed in claim 1, it is characterized in that: described screwed hole (12) quantity is upper four the corresponding right angles of the close joint face (1) of four, four described screwed holes (12) and all locates on the diagonal of joint face.
5. a kind of practical arm-chair pedestal as claimed in claim 1, is characterized in that: described boss (32) protrusion direction is that described boss (32) ground is connected with elastic block rubber away from joint face (1) direction.
6. arm-chair pedestal as practical in the one in claim 1 to 5 as described in any one, is characterized in that: described joint face (1) cornerwise length is 3/5 of the long right-angle side length of footing (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520869557.9U CN205197531U (en) | 2015-11-04 | 2015-11-04 | Practical arm -chair base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520869557.9U CN205197531U (en) | 2015-11-04 | 2015-11-04 | Practical arm -chair base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205197531U true CN205197531U (en) | 2016-05-04 |
Family
ID=55835286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520869557.9U Expired - Fee Related CN205197531U (en) | 2015-11-04 | 2015-11-04 | Practical arm -chair base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205197531U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110607891A (en) * | 2019-09-25 | 2019-12-24 | 金螳螂精装科技（苏州）有限公司 | Assembly type concrete overhead ground mounting structure and mounting method |
-
2015
- 2015-11-04 CN CN201520869557.9U patent/CN205197531U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110607891A (en) * | 2019-09-25 | 2019-12-24 | 金螳螂精装科技（苏州）有限公司 | Assembly type concrete overhead ground mounting structure and mounting method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160504 Termination date: 20161104 |