CN206257430U - A kind of star base - Google Patents
A kind of star base Download PDFInfo
- Publication number
- CN206257430U CN206257430U CN201621348127.3U CN201621348127U CN206257430U CN 206257430 U CN206257430 U CN 206257430U CN 201621348127 U CN201621348127 U CN 201621348127U CN 206257430 U CN206257430 U CN 206257430U
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- CN
- China
- Prior art keywords
- leg
- mounting seat
- star base
- connecting pole
- groove
- 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.)
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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
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model is related to dismantled and assembled star base support base technical field, more particularly to a kind of star base, including leg mounting seat, leg, the connecting pole being located in the leg mounting seat, the connecting plate being located on the leg and it is located on the connecting plate and link slot that the connecting pole is engaged, being fixedly connected for the leg and the leg mounting seat is realized after the connecting pole is snapped in the link slot and rotates forward predetermined angular, the separation of the leg and the leg mounting seat is realized after the connecting pole reversely rotates predetermined angular.The utility model slip into clamping with the connecting pole that is arranged in leg mounting seat by being arranged on leg the hook-shaped with link slot and can protrude and rotate fixed and slide after reversely rotating and remove, complete the installation and removal of star base, the utility model have the advantages that simple structure effectively, convenient disassembly, bonding strength is big and friction noise is small during for metal material star base after assembling.
Description
Technical field
The utility model is related to dismantled and assembled star base support base technical field, more particularly to a kind of star base.
Background technology
At present, either furniture, the seat class of office or other need arbitrarily mobile object, be required in bottom peace
A star base base engagement universal wheel is filled to realize effectively support and rotate.Existing star base is for production technology and life
The requirement of cost is produced, formula is made of one mostly, so resulting in this star base can take larger sky in storage, transport
Between, greatly reduce its practicality.
Patent announcement number is the U of CN 203628188, the day for announcing for the Chinese utility model patent of 2014.06.04 is disclosed
There are the base fixed disk and five legs of mounting hole in a kind of easy-to-mount five-pointed star leg base, including centre, and base fixed disk has
Five plush coppers of radially protruding, plush copper has the first joinery and its construction, and the inner termination of leg has matched with the first joinery and its construction second
Joinery and its construction, five legs are connected by the matching of the second joinery and its construction and the first joinery and its construction and are connected to five correspondingly
In plush copper.The back side of the external end head of leg is provided with universal wheel.
But star base bonding strength is small after the utility model has dismounting mode difficulty and assembling.
Utility model content
The purpose of this utility model is to provide a kind of star base, and it can be by being arranged on leg the hook with link slot
Shape protrusion and the connecting pole being arranged in leg mounting seat are carried out slipping into clamping and slide removal after rotating fixed and reverse rotation,
Complete the installation and removal of star base, the utility model have simple structure effectively, convenient disassembly, after assembling bonding strength it is big with
And friction noise small advantage during for metal material star base.
The solve the above problems technical scheme of use of the utility model is：A kind of star base, including leg mounting seat, branch
Pin, the connecting pole being located in the leg mounting seat, the connecting plate being located on the leg and be located on the connecting plate and
The link slot that the connecting pole is engaged, it is real after the connecting pole is snapped in the link slot and rotates forward predetermined angular
The existing leg is fixedly connected with the leg mounting seat, is realized after the connecting pole reversely rotates predetermined angular described
The separation of leg and the leg mounting seat.
Link slot described in the setting is arranged on the hook-shaped of leg connection end protrusion, in the star base
During installation, the notch of the link slot is first caused straight down, now the leg is inclined, then by the link slot set
On the connecting pole, finally by the leg around the connecting pole carry out upward rotation after just complete and connect and fix and pacify
Dress, correspondingly, the leg is rotated by the direction opposite with rotation is installed and be lifted up again the leg with the branch
Pin mounting seat completes dismounting after separating, the star base is protected by flexible interface arrangment and the fixed structure of high intensity
Demonstrate,proved the star base has good bonding strength on the basis of easy disassembly, substantially increases the use of the star base
Effect.
It is described to rotate forward predetermined angular with the reverse rotation predetermined angular without specific positive and negative fixed in the setting
Justice, is merely representative of two opposite direction of rotation, wherein the anglec of rotation is acute angle.
Further preferred technical scheme is：The two ends of the connecting pole are separately positioned on positioned at the leg mounting seat
Forming two on side plate and central plate on side, between the side plate and the central plate is used for the connecting plate and the company
Connecing post carries out the buckling groove of clamping, formed between two central plates close to each other for strengthen the fixation central plate with
And the reinforcement connecting cavity of buckling groove, it is provided with reinforcing plate in the reinforcement connecting cavity.
Further preferred technical scheme is：Two connecting plates are arranged on leg groove on the leg connection end
Interior, the leg groove top is provided with after engaging with the connecting pole for the connecting plate and is limited with the leg mounting seat
The fixed leg connection end in position is raised.
Further preferred technical scheme is：The exterior lateral sides of the side plate and central plate are provided with the institute with circular arc
State the corresponding circular arc joining section of leg groove.
Further preferred technical scheme is：The link slot include be arranged on the connecting plate for by rotation
The mode and the connecting pole for turning engaging carry out the arc groove of clamping and enter the cunning of the arc groove for the connecting plate
Dynamic straight trough.
Further preferred technical scheme is：It is located at the connecting pole top position on the leg mounting seat side
Be provided with makes with the raised corresponding mode for projecting through spacing fixation with the leg connection end in the leg connection end
The leg mounting seat protrusion that the leg is fixedly connected with the leg mounting seat is obtained, is set on the leg mounting seat protrusion
There is the contact plane withstood on for leg connection end projection in the leg mounting seat.
Further preferred technical scheme is：The leg mounting seat protrusion is provided with for solid with the leg clamping
Timing reduces the screening glass of friction noise, and the screening glass is arranged in screening glass mounting groove.
Further preferred technical scheme is：The screening glass is provided with the protection for fixedly mounting the screening glass
Piece installs protrusion, is provided with the screening glass mounting groove and installs the corresponding inside groove for inwardly opening up of protrusion with the screening glass.
Further preferred technical scheme is：The screening glass sets different from the side for installing the screening glass installation protrusion
There is the protrusion thickness of protrusion 0.5-1.0cm outside the contact plane of leg mounting seat protrusion.
Further preferred technical scheme is：Notch distance of the buckling groove near the leg mounting seat side is big
In the notch distance away from the leg mounting seat side.
The utility model can be protruded by being arranged on leg the hook-shaped with link slot and be arranged on leg mounting seat
On connecting pole slip into clamping and rotate fixed and slide after reversely rotating and remove, complete the installation and removal of star base,
The utility model have simple structure effectively, convenient disassembly, bonding strength is big and during for metal material star base after assembling
The small advantage of friction noise.
Brief description of the drawings
Fig. 1 is the structural representation after the utility model star base draws in.
Fig. 2 is the assembling structure explosive view of leg mounting seat and leg in the utility model.
Fig. 3 is the structural representation of leg mounting seat and screening glass in the utility model.
Fig. 4 is the upward view of leg mounting seat in the utility model.
Fig. 5 is the structural representation of leg in the utility model.
Specific embodiment
As described below is only preferred embodiment of the present utility model, and not scope of the present utility model is defined.
Embodiment：As shown in accompanying drawing 1,2,3,4 and accompanying drawing 5, a kind of star base, including the branch with cylinder mounting holes 1
Pin mounting seat 2 and five legs 3 being arranged in the leg mounting seat 2, also including being arranged on the side of leg mounting seat 2
Connecting pole 4 on face and the connecting plate 5 being arranged on the connection end of the leg 3, the connecting plate 5 be provided with for it is described
Connecting pole 5 carries out the link slot 6 of clamping.In the present embodiment, the link slot 6 is arranged in the connection end of the leg 3
On hook-shaped protrusion, when the star base is installed, the notch of the link slot 6 is first caused straight down, now the leg 3
It is inclined, then the link slot 6 is enclosed within the connecting pole 4, finally the leg 3 is carried out around the connecting pole 4
Just completed after upward rotation and connect and fix and install, correspondingly, the leg 3 entered by the direction opposite with rotation is installed
Row rotation is lifted up completing dismounting after the leg 3 is separated with the leg mounting seat 2 again, and the star base is by spirit
Interface arrangment living and the fixed structure of high intensity, it is ensured that the star base on the basis of easy disassembly have connect well
Intensity is connect, the using effect of the star base is substantially increased.
The two ends of the connecting pole 4 are separately positioned on side plate 7 and central plate 8 on the side of leg mounting seat 2
On, two cards for carrying out clamping with the connecting pole 4 for the connecting plate 5 are formed between the side plate 7 and the central plate 8
Access slot 9, formed between two central plates 8 close to each other for strengthen the fixation central plate 8 and buckling groove 9 plus
Strong ties chamber 10, reinforcing plate 11 is provided with the reinforcement connecting cavity 10.In the present embodiment, the buckling groove 9 is used for the company
Fishplate bar 5 is stretched into and is wherein fixed with the connecting pole 4, and the reinforcing plate 11 is used to support two pieces of central plates 8, keeps away
Exempt from the central plate 8 due to the skew that deformed after the extruding by the connecting plate 5, asking for insecure loosening is engaged to produce
Topic.Two connecting plates 5 are arranged on the connection end of the leg 3 in leg groove 12, and the top of the leg groove 12 is provided with
It is convex with the leg connection end that the leg mounting seat 2 is fixed after engaging with the connecting pole 4 for the connecting plate 5
Play 13.In the present embodiment, leg connection end projection 13 is made after the connecting plate 5 is connected together with the connecting pole 4
It is that the force part in the leg mounting seat 2 is withstood on from top, it is ensured that the stabilization of the whole star base, i.e., described five-pointed star
Pin stress is bigger, and leg connection end projection 13 can be preferably withstood in the leg mounting seat 2, it is ensured that stable connection,
Until attachment structure is broken.The exterior lateral sides of the side plate 7 and central plate 8 are provided with the leg groove with circular arc
12 corresponding circular arc joining sections, in the present embodiment, the leg groove 12 is provided with circular arc cell body in itself, the side plate 7 with
And the exterior lateral sides of central plate 8 are used to the leg groove 12 connect to be incorporated as aiding in the position for bearing pressure, so
The circular arc joining section of the side plate 7 and central plate 8 can ensure the steadiness being connected with the leg groove 12, by tight silk
The docking of joint close, it is ensured that more preferable support effect.
The link slot 6 include be arranged on the connecting plate 5 for rotate engaging by way of with the connection
Post 4 carries out the arc groove 601 of clamping and enters the slip straight trough 602 of the arc groove 601 for the connecting plate 5.At this
In embodiment, the arc groove 601 is located at the end of the slip straight trough 602, and the connecting pole 4 is in the slip straight trough 602
Opening in vertically downwards when, slided by the slip straight trough 602, until into the arc groove 601, this process
The process that i.e. described leg 3 is installed diagonally downward, the slip straight trough 602 and the arc groove 601, ensure that described respectively
Leg 3 and the abutting joint step of the leg mounting seat 2 and effectively carrying out for rotation fixing step.The leg mounting seat
Be located on 2 sides at the top position of the connecting pole 4 be provided with raised with the leg connection end 13 it is corresponding for it is described
Leg connection end projection 13 causes that the leg 3 is fixedly connected with the leg mounting seat 2 by way of spacing fixation
Leg mounting seat protrusion 14, leg mounting seat protrusion 14 is provided with and withstand on described for leg connection end projection 13
Contact plane in leg mounting seat 2.In the present embodiment, the leg mounting seat protrudes 14 and leg connection end projection 13
As one group of contact structure, as bearing the main of pressure after the leg 3 completes to be connected with the leg mounting seat 2
Position.
The leg mounting seat protrusion 14 is provided with the protection that friction noise is reduced during for being connected and fixed with the leg 3
Piece 15, the screening glass 15 is arranged in screening glass mounting groove 16.The screening glass 15 is provided with for fixedly mounting the guarantor
The screening glass of bluff piece 15 is installed and is provided with corresponding with screening glass installation protrusion 17 in protrusion 17, the screening glass mounting groove 16
The inwardly inside groove 18 that opens up.In the present embodiment, the screening glass 15 installs protrusion 17 and the inside groove 18 by screening glass
Snap action, it is ensured that the screening glass 15 can be fixed on leg mounting seat protrusion 14, it is to avoid in storage, transportation
Accidental separation and drop.The screening glass 15 is provided with protrusion described different from the side for installing the screening glass installation protrusion 17
The protrusion thickness of the contact plane outside 0.5-1.0cm of leg mounting seat protrusion 14.In the present embodiment, the leg mounting seat
The contact plane of protrusion 14, i.e., the cell body edge of described mounting groove 16 is the main part of the force for coordinating the leg 3, and described
Screening glass 15 also with the leg connection end projection 13 contacts, as auxiliary force part, it requires the screening glass
15, one be requirement material be high intensity material, such as high-strength nylon or Other Engineering plastics, two is screening glass described in requirement
15 energy slightly protrudings are in the mounting groove 16, it is ensured that the screening glass 15 can effectively be connect with leg connection end projection 13
Touch stress, it is to avoid be in disengaged position because thickness is smaller, lose the effect of auxiliary stress.
On the other hand, the screening glass 15 of non-metallic material, reduces leg connection end projection 13 and the branch
The contact area of pin mounting seat protrusion 14, when the leg mounting seat 2 is the metal materials such as aluminium alloy with the leg 3,
The noise of the influence experience sent during friction can be well reduced, the purpose for improving using effect is served.The clamping
Notch distance of the groove 9 near the side of leg mounting seat 2 is more than the notch distance away from the side of leg mounting seat 2.
In the present embodiment, the buckling groove 9 in the big side in side it is small the characteristics of, its less one end is used for as clamping the connecting plate
5, serve the purpose of certain reinforcement connection.
Implementation method of the present utility model is explained in detail above in conjunction with accompanying drawing, but the utility model is not limited to
Implementation method is stated, in the ken that the technical field those of ordinary skill possesses, this practicality can also not departed from
Various modifications are made on the premise of new objective.These are all without creative modification, as long as in power of the present utility model
All protected by Patent Law in sharp claimed range.
Claims (10)
1. a kind of star base, it is characterised in that：Including leg mounting seat（2）, leg（3）, be located at the leg mounting seat（2）On
Connecting pole（4）, be located at the leg（3）On connecting plate（5）And it is located at the connecting plate（5）The upper and connecting pole
（4）The link slot being engaged（6）, when the connecting pole（4）Snap in the link slot（6）In and after rotating forward predetermined angular
Realize the leg（3）With the leg mounting seat（2）Be fixedly connected, when the connecting pole（4）Reversely rotate predetermined angular
The leg is realized afterwards（3）With the leg mounting seat（2）Separation.
2. a kind of star base according to claim 1, it is characterised in that：The connecting pole（4）Two ends be separately positioned on
Positioned at the leg mounting seat（2）Side plate on side（7）With central plate（8）On, the side plate（7）With the central plate（8）
Between formed two be used for the connecting plate（5）With the connecting pole（4）Carry out the buckling groove of clamping（9）, close to each other two
The individual central plate（8）Between formed for strengthening the fixation central plate（8）And buckling groove（9）Reinforcement connecting cavity
（10）, the reinforcement connecting cavity（10）Inside it is provided with reinforcing plate（11）.
3. a kind of star base according to claim 2, it is characterised in that：Two connecting plates（5）It is arranged on the branch
Pin（3）Leg groove on connection end（12）It is interior, the leg groove（12）Top is provided with for the connecting plate（5）With the company
Connect post（4）With the leg mounting seat after engaging（2）The leg connection end for fixing is raised（13）.
4. a kind of star base according to claim 3, it is characterised in that：The side plate（7）And central plate（8）Outside
Side is provided with the leg groove with circular arc（12）Corresponding circular arc joining section.
5. a kind of star base according to claim 1, it is characterised in that：The link slot（6）Including being arranged on the company
Fishplate bar（5）On for rotate engaging by way of with the connecting pole（4）Carry out the arc groove of clamping（601）And be used for
The connecting plate（5）Into the arc groove（601）Slip straight trough（602）.
6. a kind of star base according to claim 3, it is characterised in that：The leg mounting seat（2）Institute is located on side
State connecting pole（4）It is provided with raised with the leg connection end at top position（13）It is corresponding for the leg connection end
It is raised（13）The leg is caused by way of spacing fixation（3）With the leg mounting seat（2）In being fixedly connected
Heart body protrudes（14）, the centerbody protrusion（14）It is provided with raised for the leg connection end（13）Withstand on the leg peace
Dress seat（2）On contact plane.
7. a kind of star base according to claim 6, it is characterised in that：The centerbody protrusion（14）Be provided with for
The leg（3）The screening glass of friction noise is reduced when connecting and fixing（15）, the screening glass（15）It is arranged on screening glass installation
Groove（16）It is interior.
8. a kind of star base according to claim 7, it is characterised in that：The screening glass（15）It is provided with and pacifies for fixed
Fill the screening glass（15）Screening glass install protrusion（17）, the screening glass mounting groove（16）Inside it is provided with and pacifies with the screening glass
Dress protrusion（17）The corresponding inside groove for inwardly opening up（18）.
9. a kind of star base according to claim 8, it is characterised in that：The screening glass（15）Different from the installation protection
Piece installs protrusion（17）Side be provided with protrusion the centerbody protrusion（14）Contact plane outside 0.5-1.0cm protrusion
Thickness.
10. a kind of star base according to claim 2, it is characterised in that：The buckling groove（9）Installed near the leg
Seat（2）The notch distance of side is more than away from the leg mounting seat（2）The notch distance of side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621348127.3U CN206257430U (en) | 2016-12-09 | 2016-12-09 | A kind of star base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621348127.3U CN206257430U (en) | 2016-12-09 | 2016-12-09 | A kind of star base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206257430U true CN206257430U (en) | 2017-06-16 |
Family
ID=59028125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621348127.3U Active CN206257430U (en) | 2016-12-09 | 2016-12-09 | A kind of star base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206257430U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110604413A (en) * | 2019-07-23 | 2019-12-24 | 浙江誉越家具有限公司 | Detachable chair leg |
| WO2020173007A1 (en) * | 2019-02-26 | 2020-09-03 | 安吉金泰紧固件有限公司 | Detachable five-star leg |
| US20220218110A1 (en) * | 2021-01-11 | 2022-07-14 | Verona Sky International Trading Co., Limited | Three-leg star shaped assembly structure for supporting chair legs |
-
2016
- 2016-12-09 CN CN201621348127.3U patent/CN206257430U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020173007A1 (en) * | 2019-02-26 | 2020-09-03 | 安吉金泰紧固件有限公司 | Detachable five-star leg |
| US11464334B2 (en) | 2019-02-26 | 2022-10-11 | Anji Jintai Fastener Co., Ltd. | Detachable five-star base |
| CN110604413A (en) * | 2019-07-23 | 2019-12-24 | 浙江誉越家具有限公司 | Detachable chair leg |
| US20220218110A1 (en) * | 2021-01-11 | 2022-07-14 | Verona Sky International Trading Co., Limited | Three-leg star shaped assembly structure for supporting chair legs |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |