CN203524219U - Supporting mechanism and chair - Google Patents
Supporting mechanism and chair Download PDFInfo
- Publication number
- CN203524219U CN203524219U CN201320583127.1U CN201320583127U CN203524219U CN 203524219 U CN203524219 U CN 203524219U CN 201320583127 U CN201320583127 U CN 201320583127U CN 203524219 U CN203524219 U CN 203524219U
- Authority
- CN
- China
- Prior art keywords
- buckling piece
- supporting mechanism
- cavity
- support portion
- holder
- 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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Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/002—Chair or stool bases
- A47C7/004—Chair or stool bases for chairs or stools with central column, e.g. office chairs
Abstract
The utility model discloses a supporting mechanism which comprises a permanent seat and a plurality of supporting parts, wherein the supporting parts are respectively connected with the permanent seat; a buckle and a bump are arranged at one end of each supporting part, and the permanent seat is provided with a plurality of buckling cavities and grooves corresponding to the buckling cavities; the buckling cavities are matched with the buckles, and are used for holding the buckles, and the buckles rotate in the buckling cavities by taking the middle perpendiculars of the buckles as axes. The bumps and the grooves are matched with each other, and the bumps are buckled in the grooves, so that the supporting mechanism is convenient to install and detach.
Description
Technical field
The utility model relates to furniture, relates in particular to a kind of supporting mechanism and chair.
Background technology
Furniture is comprised of material, structure, face shaping and four kinds of principal elements of function, and wherein 26S Proteasome Structure and Function is the major impetus that promotes furniture development.
The origin of chair very early, root it is documented, first appeared in the Tang Dynasty, along with social development, for offering a kind of comfortable impression of people, functional and the structural variation of chair is more and more abundanter, but in prior art, the base of chair and chair integral body are all supporting settings, and people mostly like using more greatly and base slidably, chair base size can increase the gripping power to ground, thereby it is more comfortable that people are taken.But because assembling needs professional person, assemble, so in handling process, the base of chair easily causes carrying inconvenience.
Therefore, studying a kind of convenient chair of carrying is those skilled in the art's urgent problems.
Summary of the invention
The utility model provides a kind of supporting mechanism, is easily installed in dismounting.The utility model also provides chair.
For addressing the above problem, a kind of supporting mechanism that the utility model provides, comprises holder and a plurality of support portion, and a plurality of described support portions are connected with described holder respectively;
Described in each, one end, support portion arranges buckling piece and projection, described holder arrange a plurality of fastening cavitys and with the groove that fastens the corresponding setting of cavity described in each;
Described fastening cavity and described buckling piece are equipped with, and described fastening cavity is used for placing described buckling piece, make buckling piece take himself perpendicular bisector and in fastening cavity, rotate as axle;
Described projection and described groove fit setting, described projection is snapped in described groove.
Preferably, described holder also arranges buckling piece, and described buckling piece prolongs any edge setting of described fastening cavity, for reinforcing described buckling piece in described holder.
Preferably, described buckling piece is cylinder.
Preferably, the length of described buckling piece is greater than the length of described projection.
Preferably, described support portion also arranges connector, and described buckling piece connects described support portion by connector.
Preferably, described connector is block connector.
Preferably, described in each, fastening cavity arranges around described holder axle center;
Described groove and described fastening cavity are arranged on same vertical line, and described buckling piece and described projection are arranged on same vertical line.
Preferably, described in each, the other end of support portion arranges universal wheel.
The utility model also provides a kind of chair, comprises the chair back, seat cushion and base, and described base comprises supporting mechanism and the support bar described in above-mentioned any one, and described supporting mechanism connects described seat cushion by described support bar.
As can be seen from the above technical solutions, the utlity model has following advantage: due to when mounted, the buckling piece of support portion is inserted and fastened in cavity, and self of rotary supporting part, by movable support portion, projection is fastened in groove, therefore by buckling piece, coordinates with groove with fastening cavity, projection, effectively support portion is connected with holder, when dismounting, only need to pass through movable support portion, can support portion is separated with holder, be convenient to carrying.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of supporting mechanism of the utility model;
Fig. 2 is another structural representation of a kind of supporting mechanism of the utility model;
Fig. 3 is the fixed seat structure schematic diagram of a kind of supporting mechanism of the utility model;
Fig. 4 is the supporting structure schematic diagram of a kind of supporting mechanism of the utility model.
The specific embodiment
The utility model provides a kind of supporting mechanism and chair, is easily installed in dismounting.
In order to make those skilled in the art person understand better the utility model scheme, below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Refer to Fig. 1～Fig. 4, Fig. 1 is the structural representation of a kind of supporting mechanism of the utility model, Fig. 2 is another structural representation of a kind of supporting mechanism of the utility model, Fig. 3 is the fixed seat structure schematic diagram of a kind of supporting mechanism of the utility model, and Fig. 4 is the supporting structure schematic diagram of a kind of supporting mechanism of the utility model.
A kind of supporting mechanism that the utility model provides, comprises holder 1 and a plurality of support portion, and a plurality of support portions are connected with holder 1 respectively;
Each one end, support portion arranges buckling piece 201 and projection 202, and holder 1 arranges a plurality of fastening cavitys 101 and fastens the groove 103 of the corresponding setting of cavity 101 with each;
Wherein, the quantity that fastens cavity 101 and groove 103 is consistent with support portion quantity, the buckling piece 201 of each support portion is assemblied in and fastens in cavity 101, in assembling process, hand-held this support portion, buckling piece 201 correspondences are fastened in fastening cavity 101, and rotational support portion, pushes projection 202 in groove 103.
Groove 103 can also arrange a pair of projection, and projection is for improving the frictional force of projection 202 in groove 103.
In this fastening cavity 101, extrusion 104 can be set, this extrusion 104 can arrange the one end that fastens cavity 101, to guarantee that this buckling piece 201 can be stablized, is fastened in cavity.
In this specific embodiment, holder 1 also arranges buckling piece 102, and buckling piece 102 prolongs any edge setting that fastens cavity 101, for reinforcing buckling piece 201 in holder 1.
Wherein, with holder 1 axis, toward external diffusion, from axis position farthest, be edge, buckling piece 102 can be arranged on the edge that fastens cavity 101, and this buckling piece 102 can crooked tilt to axis.
In this specific embodiment, buckling piece 201 is cylinder.
In this specific embodiment, the length of buckling piece 201 is greater than the length of projection 202.
Because buckling piece 201 need to be placed on, fasten in cavity 101, this projection 202 is for strengthening fixed support portion and holder 1.
In this specific embodiment, support portion also arranges connector 203, and buckling piece 201 connects support portion by connector 203.
Wherein, this connector 203 is block connector 203.
This connector 203 is set and is convenient to first clip component 201, more fixing projection 202.
In this specific embodiment, each fastens cavity 101 and arranges around holder 1 axle center;
Wherein, fasten cavity 101 and can be set to 5, similarly, groove 103 can be set to 5; Support portion arranges 5 too.
Due to each fastening cavity 101 and groove 103, buckling piece 201 and projection 202 are separately positioned on same vertical line, be conducive to guarantee that support portion can successively be installed into buckling piece 201 and projection 202 in corresponding fastening cavity 101 and groove 103 in mobile.
In this specific embodiment, the other end of each support portion arranges universal wheel 204.
For convenience of user, use, this other end can be connected with ground, and by universal wheel 204, can portable propelling supporting mechanism.
Due to when mounted, the buckling piece of support portion is inserted and fastened in cavity, and self of rotary supporting part, by movable support portion, projection is fastened in groove, therefore by buckling piece, coordinate with groove with fastening cavity, projection, effectively support portion is connected with holder, when dismounting, only need to passes through movable support portion, can support portion is separated with holder, be convenient to carrying.
The utility model also provides a kind of chair, comprises the chair back, seat cushion and base, and described base comprises supporting mechanism and the support bar 3 that above-mentioned any one is alleged, and supporting mechanism connects seat cushion by support bar 3.
This chair can be up supporting mechanism, support bar 3, base and the chair back from bottom.
The above, above embodiment only, in order to the technical solution of the utility model to be described, is not intended to limit; Although the utility model is had been described in detail with reference to previous embodiment, those of ordinary skill in the art is to be understood that: its technical scheme that still can record aforementioned each embodiment is modified, or part technical characterictic is wherein equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution depart from the spirit and scope of each embodiment technical scheme of the utility model.
Claims (9)
1. a supporting mechanism, is characterized in that, comprises holder and a plurality of support portion, and a plurality of described support portions are connected with described holder respectively;
Described in each, one end, support portion arranges buckling piece and projection, described holder arrange a plurality of fastening cavitys and with the groove that fastens the corresponding setting of cavity described in each;
Described fastening cavity and described buckling piece are equipped with, and described fastening cavity is used for placing described buckling piece, make buckling piece take himself perpendicular bisector and in fastening cavity, rotate as axle;
Described projection and described groove fit setting, described projection is snapped in described groove.
2. supporting mechanism according to claim 1, is characterized in that, described holder also arranges buckling piece, and described buckling piece prolongs any edge setting of described fastening cavity, for reinforcing described buckling piece in described holder.
3. supporting mechanism according to claim 1, is characterized in that, described buckling piece is cylinder.
4. supporting mechanism according to claim 1, is characterized in that, the length of described buckling piece is greater than the length of described projection.
5. supporting mechanism according to claim 1, is characterized in that, described support portion also arranges connector, and described buckling piece connects described support portion by connector.
6. supporting mechanism according to claim 5, is characterized in that, described connector is block connector.
7. supporting mechanism according to claim 1, is characterized in that, fastens cavity described in each to arrange around described holder axle center;
Described groove and described fastening cavity are arranged on same vertical line, and described buckling piece and described projection are arranged on same vertical line.
8. according to the supporting mechanism described in claim 1～7 any one, it is characterized in that, described in each, the other end of support portion arranges universal wheel.
9. a chair, comprises the chair back, seat cushion and base, it is characterized in that, described base comprises supporting mechanism and the support bar described in claim 1～8 any one, and described supporting mechanism connects described seat cushion by described support bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320583127.1U CN203524219U (en) | 2013-09-18 | 2013-09-18 | Supporting mechanism and chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320583127.1U CN203524219U (en) | 2013-09-18 | 2013-09-18 | Supporting mechanism and chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203524219U true CN203524219U (en) | 2014-04-09 |
Family
ID=50410491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320583127.1U Expired - Fee Related CN203524219U (en) | 2013-09-18 | 2013-09-18 | Supporting mechanism and chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203524219U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020156263A1 (en) * | 2019-02-02 | 2020-08-06 | 安吉金泰紧固件有限公司 | Novel pentagram-like leg having folding function |
-
2013
- 2013-09-18 CN CN201320583127.1U patent/CN203524219U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020156263A1 (en) * | 2019-02-02 | 2020-08-06 | 安吉金泰紧固件有限公司 | Novel pentagram-like leg having folding function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: FOSHAN SHUNDE DISTRICT ZHIXING FURNITURE CO., LTD. Free format text: FORMER OWNER: FOSHAN SHUNDE DISTRICT LONGJIANG TOWN ZHIXING FURNITURE HANDWARE FITTINGS FACTORY Effective date: 20141230 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20141230 Address after: 528318, No. two, No. 7, Xi Bao Yong Industrial Road, Longjiang Town, Shunde District, Guangdong, Foshan Patentee after: Foshan Shunde Zhixing Furniture Co.,Ltd. Address before: 528318, Foshan District, Guangdong City, Longjiang Province town of Shunde Xian Bao Tong Yong Industrial Zone Patentee before: Foshan Shunde District Longjiang Town Zhixing Furniture Handware Fittings Factory |
|
| 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: 20140409 Termination date: 20170918 |