CN110495736A - A kind of support base supporting furniture - Google Patents
A kind of support base supporting furniture Download PDFInfo
- Publication number
- CN110495736A CN110495736A CN201810468754.8A CN201810468754A CN110495736A CN 110495736 A CN110495736 A CN 110495736A CN 201810468754 A CN201810468754 A CN 201810468754A CN 110495736 A CN110495736 A CN 110495736A
- Authority
- CN
- China
- Prior art keywords
- hole
- ball screw
- ground leg
- leg base
- axle sleeve
- 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.)
- Withdrawn
Links
Classifications
-
- 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
Landscapes
- Legs For Furniture In General (AREA)
Abstract
The invention discloses a kind of support bases for supporting furniture, including ground leg base, lower margin base top is connected with ball screw, radial direction on the screw rod of ball screw along screw rod offers through-hole, mounting bracket includes the axle sleeve being threadedly coupled with ball screw, the top of the axle sleeve is equipped with mounting plate, the mounting hole of axle sleeve offered in the radial direction with the cooperation of the through-hole of screw rod, through-hole is concentric with mounting hole, through-hole is connect with mounting hole by pivot pin, ground leg base is truncated cone-shaped, the spherical pore of the bulb body cooperation of ball screw is offered on ground leg base, the bulb body of ball screw is located in the spherical pore of ground leg base, ball screw ground leg base take up an official post anticipate direction rotate.Support base of the invention can guarantee rotate and adjust in any direction between mounting bracket and ground leg base, when there is bottom surface injustice, the installation site of furniture can be adjusted in the lower margin, improve the stability that furniture is put, improve the usage experience of user.
Description
Technical field
The present invention relates to technical field of furniture, and in particular to a kind of support base for supporting furniture.
Background technique
Furniture especially seat chairs and stools, metal pin end need to often configure furniture leg fixed part, can play anti-skidding
Effect, while can reduce the friction to ground and generating excessive sound when avoiding moving, and damping effect when use.
Existing furniture leg fixed part outer dimension is fixed, and is unlikely to deform, and especially seat chairs and stools are when in use, past
Bad toward its damping effect, in use, when out-of-flatness occurs in ground, often furniture will appear inclination or generates shaking user,
This can all bring a lot of discomfort to user, and existing furniture lower margin do not have adjust height function, ground level not
It can also be put simultaneously to furniture and bring inconvenience.
Summary of the invention
The technical problem to be solved by the present invention is to the deficiencies in the prior art, and it is an object of the present invention to provide a kind of branch for supporting furniture
Support seat.
The present invention is achieved through the following technical solutions:
A kind of support base supporting furniture, including ground leg base, the lower margin base top is connected with ball screw, described
Radial direction on the screw rod of ball screw along screw rod offers through-hole, and the mounting bracket includes being threadedly coupled with ball screw
Axle sleeve, the top of the axle sleeve is equipped with mounting plate, the axle sleeve offer in the radial direction and the cooperation of the through-hole of screw rod
Mounting hole, the through-hole and mounting hole are concentric, and through-hole is connect with mounting hole by pivot pin, and described ground leg base is truncated cone-shaped,
The spherical pore of the bulb body cooperation of ball screw is offered on ground leg base, the bulb body of the ball screw is located at lower margin
In the spherical pore of pedestal, the ball screw ground leg base take up an official post anticipate direction rotate.
Preferred embodiment is combined with nut, elastic washer, plain washer and compressed spring, institute on the screw rod of the ball screw
Nut, elastic washer and plain washer are stated for compressed spring to be fixed between plain washer and axle sleeve.
Preferred embodiment, the mounting plate are rectangular steel plates, are connected between the mounting plate and axle sleeve using welding manner, institute
The corner location for stating mounting plate offers mounting hole respectively, and the mounting hole is elongated hole.
The bottom of preferred embodiment, described ground leg base is embedded with non-slip mat.
Compared with prior art, the present invention having the following advantages and benefits:
A kind of support base of support furniture of the invention is carried out between ground leg base and mounting bracket using ball screw
Connection, ball screw can not only play good damping effect, while this by cooperating compressed spring between mounting bracket
Connected by the way of universal connection between the bulb body and ground leg base of ball screw, guarantee mounting bracket and ground leg base it
Between can rotate and adjust in any direction, when bottom surface is uneven or bottom surface height is inconsistent, which can be to family occurring
The installation site of tool is adjusted, and improves the stability that furniture is put, improves the usage experience of user.
Detailed description of the invention
Attached drawing described herein is used to provide to further understand the embodiment of the present invention, constitutes one of the application
Point, do not constitute the restriction to the embodiment of the present invention.In the accompanying drawings:
Fig. 1 is schematic structural view of the invention.
Label and corresponding parts title in attached drawing:
The ground 1- leg base, 2- ball screw, 3- axle sleeve, 4- mounting plate, 5- pivot pin, 6- compressed spring, 7- plain washer, 8- bullet
Property washer, 9- nut.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, below with reference to embodiment and attached drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation for explaining only the invention, are not made
For limitation of the invention.
Embodiment
As shown in Figure 1, a kind of support base for supporting furniture of the present invention, including ground leg base 1, connect at the top of ground leg base 1
It is connected to ball screw 2, which is truncated cone-shaped, and the bulb body cooperation of ball screw 2 is offered on ground leg base 1
Spherical pore, the bulb body of ball screw 2 is located in the spherical pore of ground leg base 1, which can be in ground leg base 1
Spherical pore in any direction rotation.Radial direction on the screw rod of ball screw 2 along screw rod offers through-hole, the installation branch
Frame includes the axle sleeve 3 being threadedly coupled with ball screw 2, and the top of the axle sleeve 3 is equipped with mounting plate 4, and axle sleeve 3 is in the radial direction
The mounting hole with the cooperation of the through-hole of screw rod is offered, through-hole is concentric with mounting hole, and through-hole is connect with mounting hole by pivot pin 5.
Nut 9, elastic washer 8, plain washer 7 and compressed spring 6, nut 9,8 and of elastic washer are combined on the screw rod of ball screw 2
Plain washer 7 is for being fixed on compressed spring 6 between plain washer 7 and axle sleeve 5, and by nut 9, up and down adjustment is adjusted on screw rod
The reduction length of whole compressed spring 6, the damping performance of compressed spring 6 is adjusted with this.
Preferred embodiment scheme, mounting plate 4 are rectangular steel plates, are connected between mounting plate 4 and axle sleeve 3 using welding manner,
The corner location of the mounting plate 4 offers mounting hole respectively, and mounting hole is elongated hole, convenient for passing through the bottom surface of bolt and furniture
Connection.
Preferred embodiment scheme, the bottom of ground leg base 1 are embedded with non-slip mat, and lower margin and word not only can be enhanced in non-slip mat
Frictional force between face prevents the furniture being mounted on lower margin to be subjected to displacement, while can also protect to ground, prevents ground
Leg base 1 generates scratch to ground, reduces noise and generates, provides the user with a quiet work and life environment.
Above-described specific embodiment has carried out further the purpose of the present invention, technical scheme and beneficial effects
It is described in detail, it should be understood that being not intended to limit the present invention the foregoing is merely a specific embodiment of the invention
Protection scope, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should all include
Within protection scope of the present invention.
Claims (4)
1. a kind of support base for supporting furniture, which is characterized in that including ground leg base, the lower margin base top is connected with bulb
Screw rod, the radial direction on the screw rod of the ball screw along screw rod offer through-hole, and the mounting bracket includes and bulb spiral shell
The top of the axle sleeve that bar is threadedly coupled, the axle sleeve is equipped with mounting plate, and the axle sleeve offers and screw rod in the radial direction
The mounting hole of through-hole cooperation, the through-hole and mounting hole are concentric, and through-hole is connect with mounting hole by pivot pin, described ground leg base
For truncated cone-shaped, the spherical pore of the bulb body cooperation of ball screw, the bulb of the ball screw are offered on ground leg base
Body be located at ground leg base spherical pore in, the ball screw ground leg base take up an official post anticipate direction rotate.
2. a kind of support base for supporting furniture according to claim 1, which is characterized in that on the screw rod of the ball screw
It is combined with nut, elastic washer, plain washer and compressed spring, the nut, elastic washer and plain washer are used for compressed spring
It is fixed between plain washer and axle sleeve.
3. a kind of support base for supporting furniture according to claim 1, which is characterized in that the mounting plate is rectangle steel
Plate is connected between the mounting plate and axle sleeve using welding manner, and the corner location of the mounting plate offers mounting hole respectively,
The mounting hole is elongated hole.
4. a kind of support base for supporting furniture according to claim 1, which is characterized in that the bottom of described ground leg base is embedding
Equipped with non-slip mat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810468754.8A CN110495736A (en) | 2018-05-16 | 2018-05-16 | A kind of support base supporting furniture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810468754.8A CN110495736A (en) | 2018-05-16 | 2018-05-16 | A kind of support base supporting furniture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110495736A true CN110495736A (en) | 2019-11-26 |
Family
ID=68583787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810468754.8A Withdrawn CN110495736A (en) | 2018-05-16 | 2018-05-16 | A kind of support base supporting furniture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110495736A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111955969A (en) * | 2020-08-27 | 2020-11-20 | 常宁市腾鑫家具研发有限公司 | High-stability furniture foot convenient to install |
-
2018
- 2018-05-16 CN CN201810468754.8A patent/CN110495736A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111955969A (en) * | 2020-08-27 | 2020-11-20 | 常宁市腾鑫家具研发有限公司 | High-stability furniture foot convenient to install |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20191126 |
|
| WW01 | Invention patent application withdrawn after publication |