CN207393669U - A kind of bindiny mechanism of chair - Google Patents
A kind of bindiny mechanism of chair Download PDFInfo
- Publication number
- CN207393669U CN207393669U CN201721464183.8U CN201721464183U CN207393669U CN 207393669 U CN207393669 U CN 207393669U CN 201721464183 U CN201721464183 U CN 201721464183U CN 207393669 U CN207393669 U CN 207393669U
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- China
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- chair
- screw hole
- support portion
- groove
- connecting portion
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- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The utility model discloses a kind of bindiny mechanism of chair, including：Connecting portion, the connecting portion are set to a sleeve and connect structure, and the connecting portion is used for connecting chair leg or backrest；Support portion, the support portion are used for being fixed on chair cushion, and the support portion is set to ellipsoidal structure, and the described ellipsoidal structure is equipped with several first screw hole columns, the first groove；The second groove is mutually equipped between every one first screw hole column, and a fixed block is additionally provided between every one first screw hole column and the first groove；Several first screw holes are equipped in first groove；The connecting portion is connected with support portion into 10 ° of 30 ° of oblique angles.The utility model has the advantages that stability higher simple in structure, convenient and practical, convenient for disassembly and assembly, chair, fixed, and has extensive production and application value in chair manufacture technology field.
Description
Technical field
The utility model is related to chair manufacture technology field more particularly to a kind of bindiny mechanisms of chair.
Background technology
Chair is essential furniture in people's daily life work.Chair currently on the market is often only focused on outside it
The comfort seeing and use and the problem of have ignored in packaging and transport, often increase storage and the transportation cost of enterprise.Add
It, the rise of network shopping mode at present, therefore how to reduce the storage of seat to greatest extent and transportation cost and make original
The larger chair of this volume is easy to disassemble, and after assembling there is preferable fastness to be had become to adapt to new network shopping mode
For chair manufacturing enterprise urgent problem.
Utility model content
For above existing defect, the utility model provides a kind of simple in structure, convenient and practical, convenient for disassembly and assembly, chair
Stability higher, the bindiny mechanism of fixed chair.
The technical solution of the utility model is as follows：A kind of bindiny mechanism of chair, including
Connecting portion, the connecting portion are set to a sleeve and connect structure, and the connecting portion is used for connecting chair leg or backrest；
Support portion, the support portion are used for being fixed on chair cushion, and the support portion is set to ellipsoidal structure, the described ellipse
Shape structure is equipped with several first screw hole columns, the first groove；The second groove is mutually equipped between every one first screw hole column,
And it is additionally provided with a fixed block between every one first screw hole column and the first groove；Several first spiral shells are equipped in first groove
Hole；The connecting portion is connected with support portion into 10 ° of -30 ° of oblique angles.
Preferably, first screw hole column is equipped with 5, and each screw hole is distributed in four sides of support portion, and mutually
Between every 3 screw holes into triangular structure be distributed.
Preferably, first screw hole is set to 2.
Preferably, the connecting portion is set to up-small and down-big tube-in-tube structure.
Using the above program, the utility model advantageous effect is：
(1), the connecting portion of the utility model, the connecting portion are set to a sleeve and connect structure, and the connecting portion is used for connecting chair
Foot or backrest；Support portion, the support portion are used for being fixed on chair cushion, and the support portion is set to ellipsoidal structure, and described this is ellipse
Circular configuration is equipped with several first screw hole columns, the first groove；It is recessed that second is mutually equipped between every one first screw hole column
Slot, and it is additionally provided with a fixed block between every one first screw hole column and the first groove；Several first are equipped in first groove
Screw hole；The connecting portion is connected with support portion into 10 ° of -30 ° of oblique angles；Such design structure is simple, convenient for disassembly and assembly, in addition connection
Portion is connected with support portion into 10 ° of -30 ° of oblique angles, the stability higher of such design chair；
(2), first screw hole column of the utility model is equipped with 5, and every one first screw hole column is distributed in support portion
Four sides, and mutual every 3 the first screw hole columns are distributed into triangular structure；Such design chair is fixed；Other
One screw hole is set to 2 so that it is convenient to strengthen fixing；Therefore the utility model have it is simple in structure, convenient and practical, convenient for disassembly and assembly,
Stability higher, the fixed advantageous effect of chair.
Description of the drawings
Fig. 1 is the overlooking the structure diagram of the utility model；
Fig. 2 is that the structure of looking up of the utility model is intended to；
Fig. 3 is the cut-away view of the utility model.
Specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail；
As shown in Figure 1 to Figure 3：A kind of bindiny mechanism of chair is present embodiments provided, including：
Connecting portion 1, the connecting portion are set to a sleeve and connect structure, and the connecting portion is used for connecting chair leg or backrest；
Support portion 2, the support portion 2 are used for being fixed on chair cushion, and the support portion is set to ellipsoidal structure, and described this is ellipse
Circular configuration is equipped with several first screw hole columns 21, the first groove 23；It is mutually equipped between every one first screw hole column 21
Second groove 22, and it is additionally provided with a fixed block between every one first screw hole column 21 and the first groove 23；First groove 23
In be equipped with several first screw holes 231；The connecting portion 1 is connected with support portion 2 into 10 ° of -30 ° of oblique angles.
First screw hole column 21 is equipped with 5, and each screw hole is distributed in four sides of support portion 2, and mutual
Every 3 screw holes are distributed into triangular structure.
First screw hole 231 is set to 2.
The connecting portion 1 is set to up-small and down-big tube-in-tube structure.
As shown in Figure 1 to Figure 3；The connecting portion 1 of the utility model is connected with support portion 2 into 10 ° of -30 ° of oblique angles, such to set
Meter makes 2 distribution of force of support portion uniform, allows the stability higher of chair；Other first screw hole column 21 is equipped with 5, and described every 1 the
One screw hole column 21 is distributed in four sides of support portion 2, and mutual every 3 the first screw hole columns 21 are distributed into triangular structure；
It is more firm on chair cushion that such design allows support portion 2 to be fixed on；Other first screw hole is set to 2 so that it is convenient to strengthen solid
It is fixed.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all in this practicality
All any modification, equivalent and improvement made within new spirit and principle etc., should be included in the guarantor of the utility model
Within the scope of shield.
Claims (4)
1. a kind of bindiny mechanism of chair, which is characterized in that including：
Connecting portion, the connecting portion are set to a sleeve and connect structure, and the connecting portion is used for connecting chair leg or backrest；
Support portion, the support portion are used for being fixed on chair cushion, and the support portion is set to ellipsoidal structure, the ellipsoidal structure
It is equipped with several first screw hole columns, the first groove；The second groove is mutually equipped between each first screw hole column, and it is each
A fixed block is additionally provided between first screw hole column and the first groove；Several first screw holes are equipped in first groove；It is described
Connecting portion is connected with support portion into 10 ° of -30 ° of oblique angles.
2. the bindiny mechanism of chair according to claim 1, it is characterised in that：First screw hole column is described every equipped with 5
One screw hole is distributed in four sides of support portion, and mutual every 3 screw holes are distributed into triangular structure.
3. the bindiny mechanism of chair according to claim 2, it is characterised in that：First screw hole is set to 2.
4. the bindiny mechanism of chair according to claim 3, it is characterised in that：The connecting portion is set to up-small and down-big sleeve
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721464183.8U CN207393669U (en) | 2017-11-06 | 2017-11-06 | A kind of bindiny mechanism of chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721464183.8U CN207393669U (en) | 2017-11-06 | 2017-11-06 | A kind of bindiny mechanism of chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207393669U true CN207393669U (en) | 2018-05-22 |
Family
ID=62324950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721464183.8U Active CN207393669U (en) | 2017-11-06 | 2017-11-06 | A kind of bindiny mechanism of chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207393669U (en) |
-
2017
- 2017-11-06 CN CN201721464183.8U patent/CN207393669U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |