CN107280304A - A kind of noiseless bearing in chair, stool pin body - Google Patents
A kind of noiseless bearing in chair, stool pin body Download PDFInfo
- Publication number
- CN107280304A CN107280304A CN201710683175.0A CN201710683175A CN107280304A CN 107280304 A CN107280304 A CN 107280304A CN 201710683175 A CN201710683175 A CN 201710683175A CN 107280304 A CN107280304 A CN 107280304A
- Authority
- CN
- China
- Prior art keywords
- chair
- pin body
- reading
- key
- bear box
- 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- Withdrawn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
- A47C7/006—Chair or stool bases with castors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B33/00—Castors in general; Anti-clogging castors
- B60B33/0002—Castors in general; Anti-clogging castors assembling to the object, e.g. furniture
- B60B33/0005—Castors in general; Anti-clogging castors assembling to the object, e.g. furniture characterised by mounting method
- B60B33/0007—Castors in general; Anti-clogging castors assembling to the object, e.g. furniture characterised by mounting method by screwing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B33/00—Castors in general; Anti-clogging castors
- B60B33/0002—Castors in general; Anti-clogging castors assembling to the object, e.g. furniture
- B60B33/0015—Castors in general; Anti-clogging castors assembling to the object, e.g. furniture characterised by adaptations made to castor
- B60B33/0023—Castors in general; Anti-clogging castors assembling to the object, e.g. furniture characterised by adaptations made to castor in the form of specific adaptations to the form of the object
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B33/00—Castors in general; Anti-clogging castors
- B60B33/0036—Castors in general; Anti-clogging castors characterised by type of wheels
- B60B33/0039—Single wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B33/00—Castors in general; Anti-clogging castors
- B60B33/04—Castors in general; Anti-clogging castors adjustable, e.g. in height; linearly shifting castors
- B60B33/045—Castors in general; Anti-clogging castors adjustable, e.g. in height; linearly shifting castors mounted resiliently, by means of dampers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B33/00—Castors in general; Anti-clogging castors
- B60B33/08—Ball castors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Special Chairs (AREA)
Abstract
A kind of noiseless bearing installed in chair, in stool pin body, is mounted in chair, in stool pin body, its effect is that the sound does not occur when moving furniture, influences household or the rest of people downstairs.It is characterized in that bear box (1) is in upper prop lower cone form, appearance has a tooth line (1 1), it is suitable for reading to have four openings (1 2), interior slope (1 3), interior slope (1 3), it is internal first to load spring (3) from suitable for reading, it is reloaded into spherosome (2), the upper part for screwing key (4) is Key jaw type spanner (4 1), there is keyhole (4 2) centre, there is lower spoon (4 3) below, lower spoon (4 3) is inserted into four openings (1 2) when in use and rotated, it is installed to after bear box assembling in Foot of chair (5) hole.
Description
Technical field
The present invention relates to a kind of noiseless bearing in chair, stool pin body.The effect of its bearing is to allow chair, stool
Deng furniture sound is not sent in movement.
Background technology
Have in the development of society, the continuous improvement of living standards of the people, people's quantity rapid growth is lived in building, building indoor
Face paving is all big specification floor tile or timber floor, and these furniture of bench can send ear-piercing sound often in movement, and scaring is arrived
Indoor and resident family downstairs rest personnel, are attached on furniture leg after having a kind of rubber matting, cutting on the market at present, during dragging
Really sound can be eliminated, but is all that body weight is made in this real material because now selling bench, has used and has not had many days rubber mattings to press
It is thin, offset, come off, using impermanent.
The content of the invention
In order to change above-mentioned problem, the technical scheme that the present invention solves the use of its technical problem is:1. cartridge housing
Body, 1-1. tooth lines, 1-2. tetra- are open, slope in 1-3., 2 spherosomes, 3. springs, and 4. screw key, 4-1. Key jaw type spanners, 4-
2. spoon under keyhole, 4-3., 5. Foot of chair.
It is characterized in that:Bear box (1) is designed with a tooth line (1-1) in upper prop lower cone form, appearance, suitable for reading has four to open
Mouthful (1-2), interior slope (1-3), it is internal first from loading spring (3) suitable for reading, be reloaded into spherosome (2), screw the top of key (4)
Point it is that Key jaw type spanner (4-1), centre have keyhole (4-2), have lower spoon (4-3) below, is when in use inserted into lower spoon (4-3)
Rotated, be installed to after bear box assembling in Foot of chair (5) hole in four openings (1-2).
Operation principle is:Bear box (1) has a tooth line (1-1) in upper prop lower cone form, appearance, such is designed with
From the aspect of two, one, lower cone is easy to pierce in the cylindrical hole accomplished fluently in advance and screws;2nd, appearance silk tooth line (1-1) screws in post holes
After inwall firmly, the activity of being difficult come off, lower spoon (4-3) be used for insert four opening (1-2) in, play a part of by hand screw, it is interior
The effect on slope (1-3) is to prevent spherosome (2) from coming off, and the effect of spring (3) is to withstand spherosome (2), in not outer face pressure
Ball is exposed during power, and spheroid is inside contracted when having outer surface pressure, and the effect of spherosome (2) is when Foot of chair (5) is by human bady gravitational
Be retracted into pin body and do not work, eject pin body surface face in the presence of spring (3) when losing human body weight, reduce pin body with
The contact surface on floor tile surface, so would not occur big sound in artificially dragging chair.
The beneficial effects of the invention are as follows:
1st, this bearing is screwed in using silk tooth line in the drilling of wood, is not loosened, is not fallen off and forever use.
2nd, solve the furniture such as chair, stool, bed in shelter, meeting room, the place such as dining room are noiseless, pollution-free when moving.
Its advantage is obvious.
Brief description of the drawings
The invention will be further described with reference to the accompanying drawings and examples:
Fig. 1 is the overall structure left view of the present invention.
Fig. 2 is overall structure axonometric drawing of the present invention.
Fig. 3 is the internal view of this bearing.
Fig. 4 is that bearing plugs the axonometric drawing after key 4.
Fig. 5 is the enlarged drawing for screwing key 4.
Fig. 6 is the pictorial diagram that bearing loads Foot of chair 5.
In accompanying drawing:1. bear box, 1-1. tooth lines, 1-2. tetra- are open, slope, 2 spherosomes, 3. springs, 4. in 1-3.
Screw spoon under key, 4-1. Key jaw type spanners, 4-2. keyholes, 4-3., 5. Foot of chair.
Embodiment
Bear box (1) is internal first from loading spring (3) suitable for reading, spherosome (2) is reloaded into, then by bear box (1)
Outer silk tooth line (1-1) be screwed into the cylindrical hole that Foot of chair (5) accomplishes fluently in advance.
Claims (1)
1. a kind of noiseless bearing installed in chair, in stool pin body it is characterized in that:Bear box (1) is in upper prop lower cone form, outer
Table be designed with a tooth line (1-1), it is suitable for reading have four openings (1-2), interior slope (1-3), it is internal first from loading spring (3) suitable for reading, again
Load spherosome (2), the upper part for screwing key (4) is that Key jaw type spanner (4-1), centre have keyhole (4-2), have lower spoon below
Lower spoon (4-3), is inserted into four openings (1-2) is rotated when in use, chair is installed to after bear box assembling by (4-3)
In sub- pin (5) hole.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710683175.0A CN107280304A (en) | 2017-08-02 | 2017-08-02 | A kind of noiseless bearing in chair, stool pin body |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710683175.0A CN107280304A (en) | 2017-08-02 | 2017-08-02 | A kind of noiseless bearing in chair, stool pin body |
Publications (1)
Publication Number | Publication Date |
---|---|
CN107280304A true CN107280304A (en) | 2017-10-24 |
Family
ID=60105614
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710683175.0A Withdrawn CN107280304A (en) | 2017-08-02 | 2017-08-02 | A kind of noiseless bearing in chair, stool pin body |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107280304A (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201253014Y (en) * | 2008-08-16 | 2009-06-10 | 顾天乐 | Chair leg with telescopic trundle |
CN202080062U (en) * | 2011-05-04 | 2011-12-21 | 广东海洋大学 | Telescopic caster device for chairs and stools |
CN104398041A (en) * | 2014-11-25 | 2015-03-11 | 广西大学 | Anti-noise and anti-vibration slidable chair |
CN208318776U (en) * | 2017-08-02 | 2019-01-04 | 盐城市威隆管夹制造有限公司 | One kind being mounted on the intracorporal noiseless bearing of chair, stool leg |
-
2017
- 2017-08-02 CN CN201710683175.0A patent/CN107280304A/en not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201253014Y (en) * | 2008-08-16 | 2009-06-10 | 顾天乐 | Chair leg with telescopic trundle |
CN202080062U (en) * | 2011-05-04 | 2011-12-21 | 广东海洋大学 | Telescopic caster device for chairs and stools |
CN104398041A (en) * | 2014-11-25 | 2015-03-11 | 广西大学 | Anti-noise and anti-vibration slidable chair |
CN208318776U (en) * | 2017-08-02 | 2019-01-04 | 盐城市威隆管夹制造有限公司 | One kind being mounted on the intracorporal noiseless bearing of chair, stool leg |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
WW01 | Invention patent application withdrawn after publication | ||
WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171024 |